| Index: chrome_linux/resources/inspector/ProfilesPanel.js
|
| ===================================================================
|
| --- chrome_linux/resources/inspector/ProfilesPanel.js (revision 221742)
|
| +++ chrome_linux/resources/inspector/ProfilesPanel.js (working copy)
|
| @@ -1,11604 +1,2075 @@
|
| -
|
| -
|
| -
|
| -const UserInitiatedProfileName = "org.webkit.profiles.user-initiated";
|
| -
|
| -
|
| -WebInspector.ProfileType = function(id, name)
|
| -{
|
| -this._id = id;
|
| -this._name = name;
|
| -
|
| -this._profiles = [];
|
| -this._profilesIdMap = {};
|
| -
|
| -this.treeElement = null;
|
| -}
|
| -
|
| -WebInspector.ProfileType.Events = {
|
| -AddProfileHeader: "add-profile-header",
|
| -RemoveProfileHeader: "remove-profile-header",
|
| -ProgressUpdated: "progress-updated",
|
| -ViewUpdated: "view-updated"
|
| -}
|
| -
|
| -WebInspector.ProfileType.prototype = {
|
| -
|
| -fileExtension: function()
|
| -{
|
| -return null;
|
| -},
|
| -
|
| -get statusBarItems()
|
| -{
|
| -return [];
|
| -},
|
| -
|
| -get buttonTooltip()
|
| -{
|
| -return "";
|
| -},
|
| -
|
| -get id()
|
| -{
|
| -return this._id;
|
| -},
|
| -
|
| -get treeItemTitle()
|
| -{
|
| -return this._name;
|
| -},
|
| -
|
| -get name()
|
| -{
|
| -return this._name;
|
| -},
|
| -
|
| -
|
| -buttonClicked: function()
|
| -{
|
| -return false;
|
| -},
|
| -
|
| -get description()
|
| -{
|
| -return "";
|
| -},
|
| -
|
| -
|
| -isInstantProfile: function()
|
| -{
|
| -return false;
|
| -},
|
| -
|
| -
|
| -getProfiles: function()
|
| -{
|
| -return this._profiles.filter(function(profile) { return !profile.isTemporary; });
|
| -},
|
| -
|
| -
|
| -decorationElement: function()
|
| -{
|
| -return null;
|
| -},
|
| -
|
| -
|
| -getProfile: function(uid)
|
| -{
|
| -return this._profilesIdMap[this._makeKey(uid)];
|
| -},
|
| -
|
| -
|
| -
|
| -createTemporaryProfile: function(title)
|
| -{
|
| -throw new Error("Needs implemented.");
|
| -},
|
| -
|
| -
|
| -createProfile: function(profile)
|
| -{
|
| -throw new Error("Not supported for " + this._name + " profiles.");
|
| -},
|
| -
|
| -
|
| -_makeKey: function(id)
|
| -{
|
| -return id + '/' + escape(this.id);
|
| -},
|
| -
|
| -
|
| -addProfile: function(profile)
|
| -{
|
| -this._profiles.push(profile);
|
| -
|
| -this._profilesIdMap[this._makeKey(profile.uid)] = profile;
|
| -this.dispatchEventToListeners(WebInspector.ProfileType.Events.AddProfileHeader, profile);
|
| -},
|
| -
|
| -
|
| -removeProfile: function(profile)
|
| -{
|
| -for (var i = 0; i < this._profiles.length; ++i) {
|
| -if (this._profiles[i].uid === profile.uid) {
|
| -this._profiles.splice(i, 1);
|
| -break;
|
| -}
|
| -}
|
| -delete this._profilesIdMap[this._makeKey(profile.uid)];
|
| -},
|
| -
|
| -
|
| -findTemporaryProfile: function()
|
| -{
|
| -for (var i = 0; i < this._profiles.length; ++i) {
|
| -if (this._profiles[i].isTemporary)
|
| -return this._profiles[i];
|
| -}
|
| -return null;
|
| -},
|
| -
|
| -_reset: function()
|
| -{
|
| -var profiles = this._profiles.slice(0);
|
| -for (var i = 0; i < profiles.length; ++i) {
|
| -var profile = profiles[i];
|
| -var view = profile.existingView();
|
| -if (view) {
|
| -view.detach();
|
| -if ("dispose" in view)
|
| -view.dispose();
|
| -}
|
| -this.dispatchEventToListeners(WebInspector.ProfileType.Events.RemoveProfileHeader, profile);
|
| -}
|
| -this.treeElement.removeChildren();
|
| -this._profiles = [];
|
| -this._profilesIdMap = {};
|
| -},
|
| -
|
| -
|
| -_requestProfilesFromBackend: function(populateCallback)
|
| -{
|
| -},
|
| -
|
| -_populateProfiles: function()
|
| -{
|
| -
|
| -function populateCallback(error, profileHeaders) {
|
| -if (error)
|
| -return;
|
| -profileHeaders.sort(function(a, b) { return a.uid - b.uid; });
|
| -var count = profileHeaders.length;
|
| -for (var i = 0; i < count; ++i)
|
| -this.addProfile(this.createProfile(profileHeaders[i]));
|
| -}
|
| -this._requestProfilesFromBackend(populateCallback.bind(this));
|
| -},
|
| -
|
| -__proto__: WebInspector.Object.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.ProfileHeader = function(profileType, title, uid)
|
| -{
|
| -this._profileType = profileType;
|
| -this.title = title;
|
| -this.isTemporary = uid === undefined;
|
| -this.uid = this.isTemporary ? -1 : uid;
|
| -this._fromFile = false;
|
| -}
|
| -
|
| -WebInspector.ProfileHeader.prototype = {
|
| -
|
| -profileType: function()
|
| -{
|
| -return this._profileType;
|
| -},
|
| -
|
| -
|
| -createSidebarTreeElement: function()
|
| -{
|
| -throw new Error("Needs implemented.");
|
| -},
|
| -
|
| -
|
| -existingView: function()
|
| -{
|
| -return this._view;
|
| -},
|
| -
|
| -
|
| -view: function(panel)
|
| -{
|
| -if (!this._view)
|
| -this._view = this.createView(panel);
|
| -return this._view;
|
| -},
|
| -
|
| -
|
| -createView: function(panel)
|
| -{
|
| -throw new Error("Not implemented.");
|
| -},
|
| -
|
| -dispose: function()
|
| -{
|
| -},
|
| -
|
| -
|
| -load: function(callback)
|
| -{
|
| -},
|
| -
|
| -
|
| -canSaveToFile: function()
|
| -{
|
| -return false;
|
| -},
|
| -
|
| -saveToFile: function()
|
| -{
|
| -throw new Error("Needs implemented");
|
| -},
|
| -
|
| -
|
| -loadFromFile: function(file)
|
| -{
|
| -throw new Error("Needs implemented");
|
| -},
|
| -
|
| -
|
| -fromFile: function()
|
| -{
|
| -return this._fromFile;
|
| -}
|
| -}
|
| -
|
| -
|
| -WebInspector.ProfilesPanel = function(name, type)
|
| -{
|
| -
|
| -var singleProfileMode = typeof name !== "undefined";
|
| -name = name || "profiles";
|
| -WebInspector.Panel.call(this, name);
|
| -this.registerRequiredCSS("panelEnablerView.css");
|
| -this.registerRequiredCSS("heapProfiler.css");
|
| -this.registerRequiredCSS("profilesPanel.css");
|
| -
|
| -this.createSidebarViewWithTree();
|
| -
|
| -this.profilesItemTreeElement = new WebInspector.ProfilesSidebarTreeElement(this);
|
| -this.sidebarTree.appendChild(this.profilesItemTreeElement);
|
| -
|
| -this._singleProfileMode = singleProfileMode;
|
| -this._profileTypesByIdMap = {};
|
| -
|
| -this.profileViews = document.createElement("div");
|
| -this.profileViews.id = "profile-views";
|
| -this.splitView.mainElement.appendChild(this.profileViews);
|
| -
|
| -this._statusBarButtons = [];
|
| -
|
| -this.recordButton = new WebInspector.StatusBarButton("", "record-profile-status-bar-item");
|
| -this.recordButton.addEventListener("click", this.toggleRecordButton, this);
|
| -this._statusBarButtons.push(this.recordButton);
|
| -
|
| -this.clearResultsButton = new WebInspector.StatusBarButton(WebInspector.UIString("Clear all profiles."), "clear-status-bar-item");
|
| -this.clearResultsButton.addEventListener("click", this._clearProfiles, this);
|
| -this._statusBarButtons.push(this.clearResultsButton);
|
| -
|
| -this._profileTypeStatusBarItemsContainer = document.createElement("div");
|
| -this._profileTypeStatusBarItemsContainer.className = "status-bar-items";
|
| -
|
| -this._profileViewStatusBarItemsContainer = document.createElement("div");
|
| -this._profileViewStatusBarItemsContainer.className = "status-bar-items";
|
| -
|
| -if (singleProfileMode) {
|
| -this._launcherView = this._createLauncherView();
|
| -this._registerProfileType( (type));
|
| -this._selectedProfileType = type;
|
| -this._updateProfileTypeSpecificUI();
|
| -} else {
|
| -this._launcherView = new WebInspector.MultiProfileLauncherView(this);
|
| -this._launcherView.addEventListener(WebInspector.MultiProfileLauncherView.EventTypes.ProfileTypeSelected, this._onProfileTypeSelected, this);
|
| -
|
| -this._registerProfileType(new WebInspector.CPUProfileType());
|
| -if (!WebInspector.WorkerManager.isWorkerFrontend())
|
| -this._registerProfileType(new WebInspector.CSSSelectorProfileType());
|
| -var heapSnapshotProfileType = new WebInspector.HeapSnapshotProfileType();
|
| -this._registerProfileType(heapSnapshotProfileType);
|
| -if (WebInspector.experimentsSettings.heapObjectsTracking.isEnabled())
|
| -this._registerProfileType(new WebInspector.TrackingHeapSnapshotProfileType(this, heapSnapshotProfileType));
|
| -if (!WebInspector.WorkerManager.isWorkerFrontend() && WebInspector.experimentsSettings.nativeMemorySnapshots.isEnabled()) {
|
| -this._registerProfileType(new WebInspector.NativeSnapshotProfileType());
|
| -this._registerProfileType(new WebInspector.NativeMemoryProfileType());
|
| -}
|
| -if (!WebInspector.WorkerManager.isWorkerFrontend() && WebInspector.experimentsSettings.canvasInspection.isEnabled())
|
| -this._registerProfileType(new WebInspector.CanvasProfileType());
|
| -}
|
| -
|
| -this._reset();
|
| -
|
| -this._createFileSelectorElement();
|
| -this.element.addEventListener("contextmenu", this._handleContextMenuEvent.bind(this), true);
|
| -this._registerShortcuts();
|
| -
|
| -WebInspector.ContextMenu.registerProvider(this);
|
| -}
|
| -
|
| -WebInspector.ProfilesPanel.prototype = {
|
| -_createFileSelectorElement: function()
|
| -{
|
| -if (this._fileSelectorElement)
|
| -this.element.removeChild(this._fileSelectorElement);
|
| -this._fileSelectorElement = WebInspector.createFileSelectorElement(this._loadFromFile.bind(this));
|
| -this.element.appendChild(this._fileSelectorElement);
|
| -},
|
| -
|
| -
|
| -_createLauncherView: function()
|
| -{
|
| -return new WebInspector.ProfileLauncherView(this);
|
| -},
|
| -
|
| -_findProfileTypeByExtension: function(fileName)
|
| -{
|
| -for (var id in this._profileTypesByIdMap) {
|
| -var type = this._profileTypesByIdMap[id];
|
| -var extension = type.fileExtension();
|
| -if (!extension)
|
| -continue;
|
| -if (fileName.endsWith(type.fileExtension()))
|
| -return type;
|
| -}
|
| -return null;
|
| -},
|
| -
|
| -_registerShortcuts: function()
|
| -{
|
| -this.registerShortcuts(WebInspector.ProfilesPanelDescriptor.ShortcutKeys.StartStopRecording, this.toggleRecordButton.bind(this));
|
| -},
|
| -
|
| -
|
| -_loadFromFile: function(file)
|
| -{
|
| -this._createFileSelectorElement();
|
| -
|
| -var profileType = this._findProfileTypeByExtension(file.name);
|
| -if (!profileType) {
|
| -var extensions = [];
|
| -for (var id in this._profileTypesByIdMap) {
|
| -var extension = this._profileTypesByIdMap[id].fileExtension();
|
| -if (!extension)
|
| -continue;
|
| -extensions.push(extension);
|
| -}
|
| -WebInspector.log(WebInspector.UIString("Can't load file. Only files with extensions '%s' can be loaded.", extensions.join("', '")));
|
| -return;
|
| -}
|
| -
|
| -if (!!profileType.findTemporaryProfile()) {
|
| -WebInspector.log(WebInspector.UIString("Can't load profile when other profile is recording."));
|
| -return;
|
| -}
|
| -
|
| -var temporaryProfile = profileType.createTemporaryProfile(WebInspector.ProfilesPanelDescriptor.UserInitiatedProfileName + "." + file.name);
|
| -profileType.addProfile(temporaryProfile);
|
| -temporaryProfile._fromFile = true;
|
| -temporaryProfile.loadFromFile(file);
|
| -},
|
| -
|
| -get statusBarItems()
|
| -{
|
| -return this._statusBarButtons.select("element").concat(this._profileTypeStatusBarItemsContainer, this._profileViewStatusBarItemsContainer);
|
| -},
|
| -
|
| -
|
| -toggleRecordButton: function(event)
|
| -{
|
| -var isProfiling = this._selectedProfileType.buttonClicked();
|
| -this.setRecordingProfile(this._selectedProfileType.id, isProfiling);
|
| -return true;
|
| -},
|
| -
|
| -_populateAllProfiles: function()
|
| -{
|
| -if (this._profilesWereRequested)
|
| -return;
|
| -this._profilesWereRequested = true;
|
| -for (var typeId in this._profileTypesByIdMap)
|
| -this._profileTypesByIdMap[typeId]._populateProfiles();
|
| -},
|
| -
|
| -wasShown: function()
|
| -{
|
| -WebInspector.Panel.prototype.wasShown.call(this);
|
| -this._populateAllProfiles();
|
| -},
|
| -
|
| -
|
| -_onProfileTypeSelected: function(event)
|
| -{
|
| -this._selectedProfileType = (event.data);
|
| -this._updateProfileTypeSpecificUI();
|
| -},
|
| -
|
| -_updateProfileTypeSpecificUI: function()
|
| -{
|
| -this.recordButton.title = this._selectedProfileType.buttonTooltip;
|
| -
|
| -this._profileTypeStatusBarItemsContainer.removeChildren();
|
| -var statusBarItems = this._selectedProfileType.statusBarItems;
|
| -if (statusBarItems) {
|
| -for (var i = 0; i < statusBarItems.length; ++i)
|
| -this._profileTypeStatusBarItemsContainer.appendChild(statusBarItems[i]);
|
| -}
|
| -this._resize(this.splitView.sidebarWidth());
|
| -},
|
| -
|
| -_reset: function()
|
| -{
|
| -WebInspector.Panel.prototype.reset.call(this);
|
| -
|
| -for (var typeId in this._profileTypesByIdMap)
|
| -this._profileTypesByIdMap[typeId]._reset();
|
| -
|
| -delete this.visibleView;
|
| -delete this.currentQuery;
|
| -this.searchCanceled();
|
| -
|
| -this._profileGroups = {};
|
| -this._profilesWereRequested = false;
|
| -this.recordButton.toggled = false;
|
| -if (this._selectedProfileType)
|
| -this.recordButton.title = this._selectedProfileType.buttonTooltip;
|
| -this._launcherView.profileFinished();
|
| -
|
| -this.sidebarTreeElement.removeStyleClass("some-expandable");
|
| -
|
| -this.profileViews.removeChildren();
|
| -this._profileViewStatusBarItemsContainer.removeChildren();
|
| -
|
| -this.removeAllListeners();
|
| -
|
| -this.recordButton.visible = true;
|
| -this._profileViewStatusBarItemsContainer.removeStyleClass("hidden");
|
| -this.clearResultsButton.element.removeStyleClass("hidden");
|
| -this.profilesItemTreeElement.select();
|
| -this._showLauncherView();
|
| -},
|
| -
|
| -_showLauncherView: function()
|
| -{
|
| -this.closeVisibleView();
|
| -this._profileViewStatusBarItemsContainer.removeChildren();
|
| -this._launcherView.show(this.splitView.mainElement);
|
| -this.visibleView = this._launcherView;
|
| -},
|
| -
|
| -_clearProfiles: function()
|
| -{
|
| -ProfilerAgent.clearProfiles();
|
| -HeapProfilerAgent.clearProfiles();
|
| -this._reset();
|
| -},
|
| -
|
| -_garbageCollectButtonClicked: function()
|
| -{
|
| -HeapProfilerAgent.collectGarbage();
|
| -},
|
| -
|
| -
|
| -_registerProfileType: function(profileType)
|
| -{
|
| -this._profileTypesByIdMap[profileType.id] = profileType;
|
| -this._launcherView.addProfileType(profileType);
|
| -profileType.treeElement = new WebInspector.SidebarSectionTreeElement(profileType.treeItemTitle, null, true);
|
| -profileType.treeElement.hidden = !this._singleProfileMode;
|
| -this.sidebarTree.appendChild(profileType.treeElement);
|
| -profileType.treeElement.childrenListElement.addEventListener("contextmenu", this._handleContextMenuEvent.bind(this), true);
|
| -function onAddProfileHeader(event)
|
| -{
|
| -this._addProfileHeader(event.data);
|
| -}
|
| +const UserInitiatedProfileName="org.webkit.profiles.user-initiated";WebInspector.ProfileType=function(id,name)
|
| +{this._id=id;this._name=name;this._profiles=[];this._profilesIdMap={};this.treeElement=null;}
|
| +WebInspector.ProfileType.Events={AddProfileHeader:"add-profile-header",RemoveProfileHeader:"remove-profile-header",ProgressUpdated:"progress-updated",ViewUpdated:"view-updated"}
|
| +WebInspector.ProfileType.prototype={hasTemporaryView:function()
|
| +{return false;},fileExtension:function()
|
| +{return null;},get statusBarItems()
|
| +{return[];},get buttonTooltip()
|
| +{return"";},get id()
|
| +{return this._id;},get treeItemTitle()
|
| +{return this._name;},get name()
|
| +{return this._name;},buttonClicked:function()
|
| +{return false;},get description()
|
| +{return"";},isInstantProfile:function()
|
| +{return false;},isEnabled:function()
|
| +{return true;},getProfiles:function()
|
| +{return this._profiles.filter(function(profile){return!profile.isTemporary;});},decorationElement:function()
|
| +{return null;},getProfile:function(uid)
|
| +{return this._profilesIdMap[this._makeKey(uid)];},createTemporaryProfile:function(title)
|
| +{throw new Error("Needs implemented.");},createProfile:function(profile)
|
| +{throw new Error("Not supported for "+this._name+" profiles.");},_makeKey:function(id)
|
| +{return id+'/'+escape(this.id);},addProfile:function(profile)
|
| +{this._profiles.push(profile);this._profilesIdMap[this._makeKey(profile.uid)]=profile;this.dispatchEventToListeners(WebInspector.ProfileType.Events.AddProfileHeader,profile);},removeProfile:function(profile)
|
| +{for(var i=0;i<this._profiles.length;++i){if(this._profiles[i].uid===profile.uid){this._profiles.splice(i,1);break;}}
|
| +delete this._profilesIdMap[this._makeKey(profile.uid)];},findTemporaryProfile:function()
|
| +{for(var i=0;i<this._profiles.length;++i){if(this._profiles[i].isTemporary)
|
| +return this._profiles[i];}
|
| +return null;},_reset:function()
|
| +{var profiles=this._profiles.slice(0);for(var i=0;i<profiles.length;++i){var profile=profiles[i];var view=profile.existingView();if(view){view.detach();if("dispose"in view)
|
| +view.dispose();}
|
| +this.dispatchEventToListeners(WebInspector.ProfileType.Events.RemoveProfileHeader,profile);}
|
| +this.treeElement.removeChildren();this._profiles=[];this._profilesIdMap={};},_requestProfilesFromBackend:function(populateCallback)
|
| +{},_populateProfiles:function()
|
| +{function populateCallback(error,profileHeaders){if(error)
|
| +return;profileHeaders.sort(function(a,b){return a.uid-b.uid;});var count=profileHeaders.length;for(var i=0;i<count;++i)
|
| +this.addProfile(this.createProfile(profileHeaders[i]));}
|
| +this._requestProfilesFromBackend(populateCallback.bind(this));},__proto__:WebInspector.Object.prototype}
|
| +WebInspector.ProfileHeader=function(profileType,title,uid)
|
| +{this._profileType=profileType;this.title=title;this.isTemporary=uid===undefined;this.uid=this.isTemporary?-1:uid;this._fromFile=false;}
|
| +WebInspector.ProfileHeader.prototype={profileType:function()
|
| +{return this._profileType;},createSidebarTreeElement:function()
|
| +{throw new Error("Needs implemented.");},existingView:function()
|
| +{return this._view;},view:function(panel)
|
| +{if(!this._view)
|
| +this._view=this.createView(panel);return this._view;},createView:function(panel)
|
| +{throw new Error("Not implemented.");},dispose:function()
|
| +{},load:function(callback)
|
| +{},canSaveToFile:function()
|
| +{return false;},saveToFile:function()
|
| +{throw new Error("Needs implemented");},loadFromFile:function(file)
|
| +{throw new Error("Needs implemented");},fromFile:function()
|
| +{return this._fromFile;},setFromFile:function()
|
| +{this._fromFile=true;this.uid=-2;}}
|
| +WebInspector.ProfilesPanel=function(name,type)
|
| +{var singleProfileMode=typeof name!=="undefined";name=name||"profiles";WebInspector.Panel.call(this,name);this.registerRequiredCSS("panelEnablerView.css");this.registerRequiredCSS("heapProfiler.css");this.registerRequiredCSS("profilesPanel.css");this.createSidebarViewWithTree();this.profilesItemTreeElement=new WebInspector.ProfilesSidebarTreeElement(this);this.sidebarTree.appendChild(this.profilesItemTreeElement);this._singleProfileMode=singleProfileMode;this._profileTypesByIdMap={};this.profileViews=document.createElement("div");this.profileViews.id="profile-views";this.splitView.mainElement.appendChild(this.profileViews);this._statusBarButtons=[];this.recordButton=new WebInspector.StatusBarButton("","record-profile-status-bar-item");this.recordButton.addEventListener("click",this.toggleRecordButton,this);this._statusBarButtons.push(this.recordButton);this.clearResultsButton=new WebInspector.StatusBarButton(WebInspector.UIString("Clear all profiles."),"clear-status-bar-item");this.clearResultsButton.addEventListener("click",this._clearProfiles,this);this._statusBarButtons.push(this.clearResultsButton);this._profileTypeStatusBarItemsContainer=document.createElement("div");this._profileTypeStatusBarItemsContainer.className="status-bar-items";this._profileViewStatusBarItemsContainer=document.createElement("div");this._profileViewStatusBarItemsContainer.className="status-bar-items";if(singleProfileMode){this._launcherView=this._createLauncherView();this._registerProfileType((type));this._selectedProfileType=type;this._updateProfileTypeSpecificUI();}else{this._launcherView=new WebInspector.MultiProfileLauncherView(this);this._launcherView.addEventListener(WebInspector.MultiProfileLauncherView.EventTypes.ProfileTypeSelected,this._onProfileTypeSelected,this);this._registerProfileType(new WebInspector.CPUProfileType());this._registerProfileType(new WebInspector.HeapSnapshotProfileType());this._registerProfileType(new WebInspector.TrackingHeapSnapshotProfileType(this));if(!WebInspector.WorkerManager.isWorkerFrontend()&&WebInspector.experimentsSettings.canvasInspection.isEnabled())
|
| +this._registerProfileType(new WebInspector.CanvasProfileType());}
|
| +this._profilesWereRequested=false;this._reset();this._createFileSelectorElement();this.element.addEventListener("contextmenu",this._handleContextMenuEvent.bind(this),true);this._registerShortcuts();WebInspector.ContextMenu.registerProvider(this);this._configureCpuProfilerSamplingInterval();WebInspector.settings.highResolutionCpuProfiling.addChangeListener(this._configureCpuProfilerSamplingInterval,this);}
|
| +WebInspector.ProfilesPanel.prototype={_createFileSelectorElement:function()
|
| +{if(this._fileSelectorElement)
|
| +this.element.removeChild(this._fileSelectorElement);this._fileSelectorElement=WebInspector.createFileSelectorElement(this._loadFromFile.bind(this));this.element.appendChild(this._fileSelectorElement);},_createLauncherView:function()
|
| +{return new WebInspector.ProfileLauncherView(this);},_findProfileTypeByExtension:function(fileName)
|
| +{for(var id in this._profileTypesByIdMap){var type=this._profileTypesByIdMap[id];var extension=type.fileExtension();if(!extension)
|
| +continue;if(fileName.endsWith(type.fileExtension()))
|
| +return type;}
|
| +return null;},_registerShortcuts:function()
|
| +{this.registerShortcuts(WebInspector.ProfilesPanelDescriptor.ShortcutKeys.StartStopRecording,this.toggleRecordButton.bind(this));},_configureCpuProfilerSamplingInterval:function()
|
| +{var intervalUs=WebInspector.settings.highResolutionCpuProfiling.get()?100:1000;ProfilerAgent.setSamplingInterval(intervalUs,didChangeInterval.bind(this));function didChangeInterval(error)
|
| +{if(error)
|
| +WebInspector.showErrorMessage(error)}},_loadFromFile:function(file)
|
| +{this._createFileSelectorElement();var profileType=this._findProfileTypeByExtension(file.name);if(!profileType){var extensions=[];for(var id in this._profileTypesByIdMap){var extension=this._profileTypesByIdMap[id].fileExtension();if(!extension)
|
| +continue;extensions.push(extension);}
|
| +WebInspector.log(WebInspector.UIString("Can't load file. Only files with extensions '%s' can be loaded.",extensions.join("', '")));return;}
|
| +if(!!profileType.findTemporaryProfile()){WebInspector.log(WebInspector.UIString("Can't load profile when other profile is recording."));return;}
|
| +var temporaryProfile=profileType.createTemporaryProfile(WebInspector.ProfilesPanelDescriptor.UserInitiatedProfileName+"."+file.name);temporaryProfile.setFromFile();profileType.addProfile(temporaryProfile);temporaryProfile.loadFromFile(file);},get statusBarItems()
|
| +{return this._statusBarButtons.select("element").concat(this._profileTypeStatusBarItemsContainer,this._profileViewStatusBarItemsContainer);},toggleRecordButton:function(event)
|
| +{var isProfiling=this._selectedProfileType.buttonClicked();this.setRecordingProfile(this._selectedProfileType.id,isProfiling);return true;},_populateAllProfiles:function()
|
| +{if(this._profilesWereRequested)
|
| +return;this._profilesWereRequested=true;for(var typeId in this._profileTypesByIdMap)
|
| +this._profileTypesByIdMap[typeId]._populateProfiles();},wasShown:function()
|
| +{WebInspector.Panel.prototype.wasShown.call(this);this._populateAllProfiles();},_onProfileTypeSelected:function(event)
|
| +{this._selectedProfileType=(event.data);this._updateProfileTypeSpecificUI();},_updateProfileTypeSpecificUI:function()
|
| +{this.recordButton.title=this._selectedProfileType.buttonTooltip;this._launcherView.updateProfileType(this._selectedProfileType);this._profileTypeStatusBarItemsContainer.removeChildren();var statusBarItems=this._selectedProfileType.statusBarItems;if(statusBarItems){for(var i=0;i<statusBarItems.length;++i)
|
| +this._profileTypeStatusBarItemsContainer.appendChild(statusBarItems[i]);}
|
| +this._resize(this.splitView.sidebarWidth());},_reset:function()
|
| +{WebInspector.Panel.prototype.reset.call(this);for(var typeId in this._profileTypesByIdMap)
|
| +this._profileTypesByIdMap[typeId]._reset();delete this.visibleView;delete this.currentQuery;this.searchCanceled();this._profileGroups={};this.recordButton.toggled=false;if(this._selectedProfileType)
|
| +this.recordButton.title=this._selectedProfileType.buttonTooltip;this._launcherView.profileFinished();this.sidebarTreeElement.removeStyleClass("some-expandable");this.profileViews.removeChildren();this._profileViewStatusBarItemsContainer.removeChildren();this.removeAllListeners();this.recordButton.visible=true;this._profileViewStatusBarItemsContainer.removeStyleClass("hidden");this.clearResultsButton.element.removeStyleClass("hidden");this.profilesItemTreeElement.select();this._showLauncherView();},_showLauncherView:function()
|
| +{this.closeVisibleView();this._profileViewStatusBarItemsContainer.removeChildren();this._launcherView.show(this.splitView.mainElement);this.visibleView=this._launcherView;},_clearProfiles:function()
|
| +{ProfilerAgent.clearProfiles();HeapProfilerAgent.clearProfiles();this._reset();},_garbageCollectButtonClicked:function()
|
| +{HeapProfilerAgent.collectGarbage();},_registerProfileType:function(profileType)
|
| +{this._profileTypesByIdMap[profileType.id]=profileType;this._launcherView.addProfileType(profileType);profileType.treeElement=new WebInspector.SidebarSectionTreeElement(profileType.treeItemTitle,null,true);profileType.treeElement.hidden=!this._singleProfileMode;this.sidebarTree.appendChild(profileType.treeElement);profileType.treeElement.childrenListElement.addEventListener("contextmenu",this._handleContextMenuEvent.bind(this),true);function onAddProfileHeader(event)
|
| +{this._addProfileHeader(event.data);}
|
| function onRemoveProfileHeader(event)
|
| -{
|
| -this._removeProfileHeader(event.data);
|
| -}
|
| +{this._removeProfileHeader(event.data);}
|
| function onProgressUpdated(event)
|
| -{
|
| -this._reportProfileProgress(event.data.profile, event.data.done, event.data.total);
|
| -}
|
| -profileType.addEventListener(WebInspector.ProfileType.Events.ViewUpdated, this._updateProfileTypeSpecificUI, this);
|
| -profileType.addEventListener(WebInspector.ProfileType.Events.AddProfileHeader, onAddProfileHeader, this);
|
| -profileType.addEventListener(WebInspector.ProfileType.Events.RemoveProfileHeader, onRemoveProfileHeader, this);
|
| -profileType.addEventListener(WebInspector.ProfileType.Events.ProgressUpdated, onProgressUpdated, this);
|
| -},
|
| -
|
| -
|
| -_handleContextMenuEvent: function(event)
|
| -{
|
| -var element = event.srcElement;
|
| -while (element && !element.treeElement && element !== this.element)
|
| -element = element.parentElement;
|
| -if (!element)
|
| -return;
|
| -if (element.treeElement && element.treeElement.handleContextMenuEvent) {
|
| -element.treeElement.handleContextMenuEvent(event, this);
|
| -return;
|
| -}
|
| -if (element !== this.element || event.srcElement === this.sidebarElement) {
|
| -var contextMenu = new WebInspector.ContextMenu(event);
|
| -if (this.visibleView instanceof WebInspector.HeapSnapshotView)
|
| -this.visibleView.populateContextMenu(contextMenu, event);
|
| -contextMenu.appendItem(WebInspector.UIString("Load\u2026"), this._fileSelectorElement.click.bind(this._fileSelectorElement));
|
| -contextMenu.show();
|
| -}
|
| -
|
| -},
|
| -
|
| -
|
| -_makeTitleKey: function(text, profileTypeId)
|
| -{
|
| -return escape(text) + '/' + escape(profileTypeId);
|
| -},
|
| -
|
| -
|
| -_addProfileHeader: function(profile)
|
| -{
|
| -if (!profile.isTemporary)
|
| -this._removeTemporaryProfile(profile.profileType().id);
|
| -
|
| -var profileType = profile.profileType();
|
| -var typeId = profileType.id;
|
| -var sidebarParent = profileType.treeElement;
|
| -sidebarParent.hidden = false;
|
| -var small = false;
|
| -var alternateTitle;
|
| -
|
| -if (!WebInspector.ProfilesPanelDescriptor.isUserInitiatedProfile(profile.title) && !profile.isTemporary) {
|
| -var profileTitleKey = this._makeTitleKey(profile.title, typeId);
|
| -if (!(profileTitleKey in this._profileGroups))
|
| -this._profileGroups[profileTitleKey] = [];
|
| -
|
| -var group = this._profileGroups[profileTitleKey];
|
| -group.push(profile);
|
| -if (group.length === 2) {
|
| -
|
| -group._profilesTreeElement = new WebInspector.ProfileGroupSidebarTreeElement(this, profile.title);
|
| -
|
| -
|
| -var index = sidebarParent.children.indexOf(group[0]._profilesTreeElement);
|
| -sidebarParent.insertChild(group._profilesTreeElement, index);
|
| -
|
| -
|
| -var selected = group[0]._profilesTreeElement.selected;
|
| -sidebarParent.removeChild(group[0]._profilesTreeElement);
|
| -group._profilesTreeElement.appendChild(group[0]._profilesTreeElement);
|
| -if (selected)
|
| -group[0]._profilesTreeElement.revealAndSelect();
|
| -
|
| -group[0]._profilesTreeElement.small = true;
|
| -group[0]._profilesTreeElement.mainTitle = WebInspector.UIString("Run %d", 1);
|
| -
|
| -this.sidebarTreeElement.addStyleClass("some-expandable");
|
| -}
|
| -
|
| -if (group.length >= 2) {
|
| -sidebarParent = group._profilesTreeElement;
|
| -alternateTitle = WebInspector.UIString("Run %d", group.length);
|
| -small = true;
|
| -}
|
| -}
|
| -
|
| -var profileTreeElement = profile.createSidebarTreeElement();
|
| -profile.sidebarElement = profileTreeElement;
|
| -profileTreeElement.small = small;
|
| -if (alternateTitle)
|
| -profileTreeElement.mainTitle = alternateTitle;
|
| -profile._profilesTreeElement = profileTreeElement;
|
| -
|
| -sidebarParent.appendChild(profileTreeElement);
|
| -if (!profile.isTemporary) {
|
| -if (!this.visibleView)
|
| -this._showProfile(profile);
|
| -this.dispatchEventToListeners("profile added", {
|
| -type: typeId
|
| -});
|
| -}
|
| -},
|
| -
|
| -
|
| -_removeProfileHeader: function(profile)
|
| -{
|
| -profile.dispose();
|
| -profile.profileType().removeProfile(profile);
|
| -
|
| -var sidebarParent = profile.profileType().treeElement;
|
| -var profileTitleKey = this._makeTitleKey(profile.title, profile.profileType().id);
|
| -var group = this._profileGroups[profileTitleKey];
|
| -if (group) {
|
| -group.splice(group.indexOf(profile), 1);
|
| -if (group.length === 1) {
|
| -
|
| -var index = sidebarParent.children.indexOf(group._profilesTreeElement);
|
| -sidebarParent.insertChild(group[0]._profilesTreeElement, index);
|
| -group[0]._profilesTreeElement.small = false;
|
| -group[0]._profilesTreeElement.mainTitle = group[0].title;
|
| -sidebarParent.removeChild(group._profilesTreeElement);
|
| -}
|
| -if (group.length !== 0)
|
| -sidebarParent = group._profilesTreeElement;
|
| -else
|
| -delete this._profileGroups[profileTitleKey];
|
| -}
|
| -sidebarParent.removeChild(profile._profilesTreeElement);
|
| -
|
| -
|
| -
|
| -if (!sidebarParent.children.length) {
|
| -this.profilesItemTreeElement.select();
|
| -this._showLauncherView();
|
| -sidebarParent.hidden = !this._singleProfileMode;
|
| -}
|
| -},
|
| -
|
| -
|
| -_showProfile: function(profile)
|
| -{
|
| -if (!profile || profile.isTemporary)
|
| -return null;
|
| -
|
| -var view = profile.view(this);
|
| -if (view === this.visibleView)
|
| -return view;
|
| -
|
| -this.closeVisibleView();
|
| -
|
| -view.show(this.profileViews);
|
| -
|
| -profile._profilesTreeElement._suppressOnSelect = true;
|
| -profile._profilesTreeElement.revealAndSelect();
|
| -delete profile._profilesTreeElement._suppressOnSelect;
|
| -
|
| -this.visibleView = view;
|
| -
|
| -this._profileViewStatusBarItemsContainer.removeChildren();
|
| -
|
| -var statusBarItems = view.statusBarItems;
|
| -if (statusBarItems)
|
| -for (var i = 0; i < statusBarItems.length; ++i)
|
| -this._profileViewStatusBarItemsContainer.appendChild(statusBarItems[i]);
|
| -
|
| -return view;
|
| -},
|
| -
|
| -
|
| -showObject: function(snapshotObjectId, viewName)
|
| -{
|
| -var heapProfiles = this.getProfileType(WebInspector.HeapSnapshotProfileType.TypeId).getProfiles();
|
| -for (var i = 0; i < heapProfiles.length; i++) {
|
| -var profile = heapProfiles[i];
|
| -
|
| -if (profile.maxJSObjectId >= snapshotObjectId) {
|
| -this._showProfile(profile);
|
| -var view = profile.view(this);
|
| -view.changeView(viewName, function() {
|
| -view.dataGrid.highlightObjectByHeapSnapshotId(snapshotObjectId);
|
| -});
|
| -break;
|
| -}
|
| -}
|
| -},
|
| -
|
| -
|
| -_createTemporaryProfile: function(typeId)
|
| -{
|
| -var type = this.getProfileType(typeId);
|
| -if (!type.findTemporaryProfile())
|
| -type.addProfile(type.createTemporaryProfile());
|
| -},
|
| -
|
| -
|
| -_removeTemporaryProfile: function(typeId)
|
| -{
|
| -var temporaryProfile = this.getProfileType(typeId).findTemporaryProfile();
|
| -if (!!temporaryProfile)
|
| -this._removeProfileHeader(temporaryProfile);
|
| -},
|
| -
|
| -
|
| -getProfile: function(typeId, uid)
|
| -{
|
| -return this.getProfileType(typeId).getProfile(uid);
|
| -},
|
| -
|
| -
|
| -showView: function(view)
|
| -{
|
| -this._showProfile(view.profile);
|
| -},
|
| -
|
| -
|
| -getProfileType: function(typeId)
|
| -{
|
| -return this._profileTypesByIdMap[typeId];
|
| -},
|
| -
|
| -
|
| -showProfile: function(typeId, uid)
|
| -{
|
| -return this._showProfile(this.getProfile(typeId, Number(uid)));
|
| -},
|
| -
|
| -closeVisibleView: function()
|
| -{
|
| -if (this.visibleView)
|
| -this.visibleView.detach();
|
| -delete this.visibleView;
|
| -},
|
| -
|
| -
|
| -performSearch: function(query)
|
| -{
|
| -this.searchCanceled();
|
| -
|
| -var searchableViews = this._searchableViews();
|
| -if (!searchableViews || !searchableViews.length)
|
| -return;
|
| -
|
| -var visibleView = this.visibleView;
|
| -
|
| -var matchesCountUpdateTimeout = null;
|
| -
|
| -function updateMatchesCount()
|
| -{
|
| -WebInspector.searchController.updateSearchMatchesCount(this._totalSearchMatches, this);
|
| -WebInspector.searchController.updateCurrentMatchIndex(this._currentSearchResultIndex, this);
|
| -matchesCountUpdateTimeout = null;
|
| -}
|
| -
|
| +{this._reportProfileProgress(event.data.profile,event.data.done,event.data.total);}
|
| +profileType.addEventListener(WebInspector.ProfileType.Events.ViewUpdated,this._updateProfileTypeSpecificUI,this);profileType.addEventListener(WebInspector.ProfileType.Events.AddProfileHeader,onAddProfileHeader,this);profileType.addEventListener(WebInspector.ProfileType.Events.RemoveProfileHeader,onRemoveProfileHeader,this);profileType.addEventListener(WebInspector.ProfileType.Events.ProgressUpdated,onProgressUpdated,this);},_handleContextMenuEvent:function(event)
|
| +{var element=event.srcElement;while(element&&!element.treeElement&&element!==this.element)
|
| +element=element.parentElement;if(!element)
|
| +return;if(element.treeElement&&element.treeElement.handleContextMenuEvent){element.treeElement.handleContextMenuEvent(event,this);return;}
|
| +var contextMenu=new WebInspector.ContextMenu(event);if(this.visibleView instanceof WebInspector.HeapSnapshotView){this.visibleView.populateContextMenu(contextMenu,event);}
|
| +if(element!==this.element||event.srcElement===this.sidebarElement){contextMenu.appendItem(WebInspector.UIString("Load\u2026"),this._fileSelectorElement.click.bind(this._fileSelectorElement));}
|
| +contextMenu.show();},_makeTitleKey:function(text,profileTypeId)
|
| +{return escape(text)+'/'+escape(profileTypeId);},_addProfileHeader:function(profile)
|
| +{var profileType=profile.profileType();var typeId=profileType.id;var sidebarParent=profileType.treeElement;sidebarParent.hidden=false;var small=false;var alternateTitle;if(!WebInspector.ProfilesPanelDescriptor.isUserInitiatedProfile(profile.title)&&!profile.isTemporary){var profileTitleKey=this._makeTitleKey(profile.title,typeId);if(!(profileTitleKey in this._profileGroups))
|
| +this._profileGroups[profileTitleKey]=[];var group=this._profileGroups[profileTitleKey];group.push(profile);if(group.length===2){group._profilesTreeElement=new WebInspector.ProfileGroupSidebarTreeElement(this,profile.title);var index=sidebarParent.children.indexOf(group[0]._profilesTreeElement);sidebarParent.insertChild(group._profilesTreeElement,index);var selected=group[0]._profilesTreeElement.selected;sidebarParent.removeChild(group[0]._profilesTreeElement);group._profilesTreeElement.appendChild(group[0]._profilesTreeElement);if(selected)
|
| +group[0]._profilesTreeElement.revealAndSelect();group[0]._profilesTreeElement.small=true;group[0]._profilesTreeElement.mainTitle=WebInspector.UIString("Run %d",1);this.sidebarTreeElement.addStyleClass("some-expandable");}
|
| +if(group.length>=2){sidebarParent=group._profilesTreeElement;alternateTitle=WebInspector.UIString("Run %d",group.length);small=true;}}
|
| +var profileTreeElement=profile.createSidebarTreeElement();profile.sidebarElement=profileTreeElement;profileTreeElement.small=small;if(alternateTitle)
|
| +profileTreeElement.mainTitle=alternateTitle;profile._profilesTreeElement=profileTreeElement;var temporaryProfile=profileType.findTemporaryProfile();if(profile.isTemporary||!temporaryProfile)
|
| +sidebarParent.appendChild(profileTreeElement);else{if(temporaryProfile){sidebarParent.insertBeforeChild(profileTreeElement,temporaryProfile._profilesTreeElement);this._removeTemporaryProfile(profile.profileType().id);}
|
| +if(!this.visibleView||this.visibleView===this._launcherView)
|
| +this._showProfile(profile);this.dispatchEventToListeners("profile added",{type:typeId});}},_removeProfileHeader:function(profile)
|
| +{profile.dispose();profile.profileType().removeProfile(profile);var sidebarParent=profile.profileType().treeElement;var profileTitleKey=this._makeTitleKey(profile.title,profile.profileType().id);var group=this._profileGroups[profileTitleKey];if(group){group.splice(group.indexOf(profile),1);if(group.length===1){var index=sidebarParent.children.indexOf(group._profilesTreeElement);sidebarParent.insertChild(group[0]._profilesTreeElement,index);group[0]._profilesTreeElement.small=false;group[0]._profilesTreeElement.mainTitle=group[0].title;sidebarParent.removeChild(group._profilesTreeElement);}
|
| +if(group.length!==0)
|
| +sidebarParent=group._profilesTreeElement;else
|
| +delete this._profileGroups[profileTitleKey];}
|
| +sidebarParent.removeChild(profile._profilesTreeElement);if(!sidebarParent.children.length){this.profilesItemTreeElement.select();this._showLauncherView();sidebarParent.hidden=!this._singleProfileMode;}},_showProfile:function(profile)
|
| +{if(!profile||(profile.isTemporary&&!profile.profileType().hasTemporaryView()))
|
| +return null;var view=profile.view(this);if(view===this.visibleView)
|
| +return view;this.closeVisibleView();view.show(this.profileViews);profile._profilesTreeElement._suppressOnSelect=true;profile._profilesTreeElement.revealAndSelect();delete profile._profilesTreeElement._suppressOnSelect;this.visibleView=view;this._profileViewStatusBarItemsContainer.removeChildren();var statusBarItems=view.statusBarItems;if(statusBarItems)
|
| +for(var i=0;i<statusBarItems.length;++i)
|
| +this._profileViewStatusBarItemsContainer.appendChild(statusBarItems[i]);return view;},showObject:function(snapshotObjectId,viewName)
|
| +{var heapProfiles=this.getProfileType(WebInspector.HeapSnapshotProfileType.TypeId).getProfiles();for(var i=0;i<heapProfiles.length;i++){var profile=heapProfiles[i];if(profile.maxJSObjectId>=snapshotObjectId){this._showProfile(profile);var view=profile.view(this);view.changeView(viewName,function(){view.dataGrid.highlightObjectByHeapSnapshotId(snapshotObjectId);});break;}}},_createTemporaryProfile:function(typeId)
|
| +{var type=this.getProfileType(typeId);if(!type.findTemporaryProfile())
|
| +type.addProfile(type.createTemporaryProfile());},_removeTemporaryProfile:function(typeId)
|
| +{var temporaryProfile=this.getProfileType(typeId).findTemporaryProfile();if(!!temporaryProfile)
|
| +this._removeProfileHeader(temporaryProfile);},getProfile:function(typeId,uid)
|
| +{return this.getProfileType(typeId).getProfile(uid);},showView:function(view)
|
| +{this._showProfile(view.profile);},getProfileType:function(typeId)
|
| +{return this._profileTypesByIdMap[typeId];},showProfile:function(typeId,uid)
|
| +{return this._showProfile(this.getProfile(typeId,Number(uid)));},closeVisibleView:function()
|
| +{if(this.visibleView)
|
| +this.visibleView.detach();delete this.visibleView;},performSearch:function(query,shouldJump)
|
| +{this.searchCanceled();var searchableViews=this._searchableViews();if(!searchableViews||!searchableViews.length)
|
| +return;var visibleView=this.visibleView;var matchesCountUpdateTimeout=null;function updateMatchesCount()
|
| +{WebInspector.searchController.updateSearchMatchesCount(this._totalSearchMatches,this);WebInspector.searchController.updateCurrentMatchIndex(this._currentSearchResultIndex,this);matchesCountUpdateTimeout=null;}
|
| function updateMatchesCountSoon()
|
| -{
|
| -if (matchesCountUpdateTimeout)
|
| -return;
|
| -
|
| -matchesCountUpdateTimeout = setTimeout(updateMatchesCount.bind(this), 500);
|
| -}
|
| -
|
| -function finishedCallback(view, searchMatches)
|
| -{
|
| -if (!searchMatches)
|
| -return;
|
| -
|
| -this._totalSearchMatches += searchMatches;
|
| -this._searchResults.push(view);
|
| -
|
| -if (this.searchMatchFound)
|
| -this.searchMatchFound(view, searchMatches);
|
| -
|
| -updateMatchesCountSoon.call(this);
|
| -
|
| -if (view === visibleView)
|
| -view.jumpToFirstSearchResult();
|
| -}
|
| -
|
| -var i = 0;
|
| -var panel = this;
|
| -var boundFinishedCallback = finishedCallback.bind(this);
|
| -var chunkIntervalIdentifier = null;
|
| -
|
| -
|
| -
|
| -
|
| -function processChunk()
|
| -{
|
| -var view = searchableViews[i];
|
| -
|
| -if (++i >= searchableViews.length) {
|
| -if (panel._currentSearchChunkIntervalIdentifier === chunkIntervalIdentifier)
|
| -delete panel._currentSearchChunkIntervalIdentifier;
|
| -clearInterval(chunkIntervalIdentifier);
|
| -}
|
| -
|
| -if (!view)
|
| -return;
|
| -
|
| -view.currentQuery = query;
|
| -view.performSearch(query, boundFinishedCallback);
|
| -}
|
| -
|
| -processChunk();
|
| -
|
| -chunkIntervalIdentifier = setInterval(processChunk, 25);
|
| -this._currentSearchChunkIntervalIdentifier = chunkIntervalIdentifier;
|
| -},
|
| -
|
| -jumpToNextSearchResult: function()
|
| -{
|
| -if (!this.showView || !this._searchResults || !this._searchResults.length)
|
| -return;
|
| -
|
| -var showFirstResult = false;
|
| -
|
| -this._currentSearchResultIndex = this._searchResults.indexOf(this.visibleView);
|
| -if (this._currentSearchResultIndex === -1) {
|
| -this._currentSearchResultIndex = 0;
|
| -showFirstResult = true;
|
| -}
|
| -
|
| -var currentView = this._searchResults[this._currentSearchResultIndex];
|
| -
|
| -if (currentView.showingLastSearchResult()) {
|
| -if (++this._currentSearchResultIndex >= this._searchResults.length)
|
| -this._currentSearchResultIndex = 0;
|
| -currentView = this._searchResults[this._currentSearchResultIndex];
|
| -showFirstResult = true;
|
| -}
|
| -
|
| -WebInspector.searchController.updateCurrentMatchIndex(this._currentSearchResultIndex, this);
|
| -
|
| -if (currentView !== this.visibleView) {
|
| -this.showView(currentView);
|
| -WebInspector.searchController.showSearchField();
|
| -}
|
| -
|
| -if (showFirstResult)
|
| -currentView.jumpToFirstSearchResult();
|
| -else
|
| -currentView.jumpToNextSearchResult();
|
| -},
|
| -
|
| -jumpToPreviousSearchResult: function()
|
| -{
|
| -if (!this.showView || !this._searchResults || !this._searchResults.length)
|
| -return;
|
| -
|
| -var showLastResult = false;
|
| -
|
| -this._currentSearchResultIndex = this._searchResults.indexOf(this.visibleView);
|
| -if (this._currentSearchResultIndex === -1) {
|
| -this._currentSearchResultIndex = 0;
|
| -showLastResult = true;
|
| -}
|
| -
|
| -var currentView = this._searchResults[this._currentSearchResultIndex];
|
| -
|
| -if (currentView.showingFirstSearchResult()) {
|
| -if (--this._currentSearchResultIndex < 0)
|
| -this._currentSearchResultIndex = (this._searchResults.length - 1);
|
| -currentView = this._searchResults[this._currentSearchResultIndex];
|
| -showLastResult = true;
|
| -}
|
| -
|
| -WebInspector.searchController.updateCurrentMatchIndex(this._currentSearchResultIndex, this);
|
| -
|
| -if (currentView !== this.visibleView) {
|
| -this.showView(currentView);
|
| -WebInspector.searchController.showSearchField();
|
| -}
|
| -
|
| -if (showLastResult)
|
| -currentView.jumpToLastSearchResult();
|
| -else
|
| -currentView.jumpToPreviousSearchResult();
|
| -},
|
| -
|
| -
|
| -_getAllProfiles: function()
|
| -{
|
| -var profiles = [];
|
| -for (var typeId in this._profileTypesByIdMap)
|
| -profiles = profiles.concat(this._profileTypesByIdMap[typeId].getProfiles());
|
| -return profiles;
|
| -},
|
| -
|
| -
|
| -_searchableViews: function()
|
| -{
|
| -var profiles = this._getAllProfiles();
|
| -var searchableViews = [];
|
| -for (var i = 0; i < profiles.length; ++i) {
|
| -var view = profiles[i].view(this);
|
| -if (view.performSearch)
|
| -searchableViews.push(view)
|
| -}
|
| -var index = searchableViews.indexOf(this.visibleView);
|
| -if (index > 0) {
|
| -
|
| -searchableViews[index] = searchableViews[0];
|
| -searchableViews[0] = this.visibleView;
|
| -}
|
| -return searchableViews;
|
| -},
|
| -
|
| -searchMatchFound: function(view, matches)
|
| -{
|
| -view.profileHeader._profilesTreeElement.searchMatches = matches;
|
| -},
|
| -
|
| -searchCanceled: function()
|
| -{
|
| -if (this._searchResults) {
|
| -for (var i = 0; i < this._searchResults.length; ++i) {
|
| -var view = this._searchResults[i];
|
| -if (view.searchCanceled)
|
| -view.searchCanceled();
|
| -delete view.currentQuery;
|
| -}
|
| -}
|
| -
|
| -WebInspector.Panel.prototype.searchCanceled.call(this);
|
| -
|
| -if (this._currentSearchChunkIntervalIdentifier) {
|
| -clearInterval(this._currentSearchChunkIntervalIdentifier);
|
| -delete this._currentSearchChunkIntervalIdentifier;
|
| -}
|
| -
|
| -this._totalSearchMatches = 0;
|
| -this._currentSearchResultIndex = 0;
|
| -this._searchResults = [];
|
| -
|
| -var profiles = this._getAllProfiles();
|
| -for (var i = 0; i < profiles.length; ++i)
|
| -profiles[i]._profilesTreeElement.searchMatches = 0;
|
| -},
|
| -
|
| -
|
| -sidebarResized: function(event)
|
| -{
|
| -var sidebarWidth = (event.data);
|
| -this._resize(sidebarWidth);
|
| -},
|
| -
|
| -onResize: function()
|
| -{
|
| -this._resize(this.splitView.sidebarWidth());
|
| -},
|
| -
|
| -
|
| -_resize: function(sidebarWidth)
|
| -{
|
| -var lastItemElement = this._statusBarButtons[this._statusBarButtons.length - 1].element;
|
| -var left = lastItemElement.totalOffsetLeft() + lastItemElement.offsetWidth;
|
| -this._profileTypeStatusBarItemsContainer.style.left = left + "px";
|
| -left += this._profileTypeStatusBarItemsContainer.offsetWidth - 1;
|
| -this._profileViewStatusBarItemsContainer.style.left = Math.max(left, sidebarWidth) + "px";
|
| -},
|
| -
|
| -
|
| -setRecordingProfile: function(profileType, isProfiling)
|
| -{
|
| -var profileTypeObject = this.getProfileType(profileType);
|
| -this.recordButton.toggled = isProfiling;
|
| -this.recordButton.title = profileTypeObject.buttonTooltip;
|
| -if (isProfiling) {
|
| -this._launcherView.profileStarted();
|
| -this._createTemporaryProfile(profileType);
|
| -} else
|
| -this._launcherView.profileFinished();
|
| -},
|
| -
|
| -
|
| -_reportProfileProgress: function(profile, done, total)
|
| -{
|
| -profile.sidebarElement.subtitle = WebInspector.UIString("%.0f%", (done / total) * 100);
|
| -profile.sidebarElement.wait = true;
|
| -},
|
| -
|
| -
|
| -appendApplicableItems: function(event, contextMenu, target)
|
| -{
|
| -if (WebInspector.inspectorView.currentPanel() !== this)
|
| -return;
|
| -
|
| -var object = (target);
|
| -var objectId = object.objectId;
|
| -if (!objectId)
|
| -return;
|
| -
|
| -var heapProfiles = this.getProfileType(WebInspector.HeapSnapshotProfileType.TypeId).getProfiles();
|
| -if (!heapProfiles.length)
|
| -return;
|
| -
|
| -function revealInView(viewName)
|
| -{
|
| -HeapProfilerAgent.getHeapObjectId(objectId, didReceiveHeapObjectId.bind(this, viewName));
|
| -}
|
| -
|
| -function didReceiveHeapObjectId(viewName, error, result)
|
| -{
|
| -if (WebInspector.inspectorView.currentPanel() !== this)
|
| -return;
|
| -if (!error)
|
| -this.showObject(result, viewName);
|
| -}
|
| -
|
| -contextMenu.appendItem(WebInspector.UIString(WebInspector.useLowerCaseMenuTitles() ? "Reveal in Dominators view" : "Reveal in Dominators View"), revealInView.bind(this, "Dominators"));
|
| -contextMenu.appendItem(WebInspector.UIString(WebInspector.useLowerCaseMenuTitles() ? "Reveal in Summary view" : "Reveal in Summary View"), revealInView.bind(this, "Summary"));
|
| -},
|
| -
|
| -__proto__: WebInspector.Panel.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.ProfileSidebarTreeElement = function(profile, titleFormat, className)
|
| -{
|
| -this.profile = profile;
|
| -this._titleFormat = titleFormat;
|
| -
|
| -if (WebInspector.ProfilesPanelDescriptor.isUserInitiatedProfile(this.profile.title))
|
| -this._profileNumber = WebInspector.ProfilesPanelDescriptor.userInitiatedProfileIndex(this.profile.title);
|
| -
|
| -WebInspector.SidebarTreeElement.call(this, className, "", "", profile, false);
|
| -
|
| -this.refreshTitles();
|
| -}
|
| -
|
| -WebInspector.ProfileSidebarTreeElement.prototype = {
|
| -onselect: function()
|
| -{
|
| -if (!this._suppressOnSelect)
|
| -this.treeOutline.panel._showProfile(this.profile);
|
| -},
|
| -
|
| -ondelete: function()
|
| -{
|
| -this.treeOutline.panel._removeProfileHeader(this.profile);
|
| -return true;
|
| -},
|
| -
|
| -get mainTitle()
|
| -{
|
| -if (this._mainTitle)
|
| -return this._mainTitle;
|
| -if (WebInspector.ProfilesPanelDescriptor.isUserInitiatedProfile(this.profile.title))
|
| -return WebInspector.UIString(this._titleFormat, this._profileNumber);
|
| -return this.profile.title;
|
| -},
|
| -
|
| -set mainTitle(x)
|
| -{
|
| -this._mainTitle = x;
|
| -this.refreshTitles();
|
| -},
|
| -
|
| -set searchMatches(matches)
|
| -{
|
| -if (!matches) {
|
| -if (!this.bubbleElement)
|
| -return;
|
| -this.bubbleElement.removeStyleClass("search-matches");
|
| -this.bubbleText = "";
|
| -return;
|
| -}
|
| -
|
| -this.bubbleText = matches;
|
| -this.bubbleElement.addStyleClass("search-matches");
|
| -},
|
| -
|
| -
|
| -handleContextMenuEvent: function(event, panel)
|
| -{
|
| -var profile = this.profile;
|
| -var contextMenu = new WebInspector.ContextMenu(event);
|
| -
|
| -contextMenu.appendItem(WebInspector.UIString("Load\u2026"), panel._fileSelectorElement.click.bind(panel._fileSelectorElement));
|
| -if (profile.canSaveToFile())
|
| -contextMenu.appendItem(WebInspector.UIString("Save\u2026"), profile.saveToFile.bind(profile));
|
| -contextMenu.appendItem(WebInspector.UIString("Delete"), this.ondelete.bind(this));
|
| -contextMenu.show();
|
| -},
|
| -
|
| -__proto__: WebInspector.SidebarTreeElement.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.ProfileGroupSidebarTreeElement = function(panel, title, subtitle)
|
| -{
|
| -WebInspector.SidebarTreeElement.call(this, "profile-group-sidebar-tree-item", title, subtitle, null, true);
|
| -this._panel = panel;
|
| -}
|
| -
|
| -WebInspector.ProfileGroupSidebarTreeElement.prototype = {
|
| -onselect: function()
|
| -{
|
| -if (this.children.length > 0)
|
| -this._panel._showProfile(this.children[this.children.length - 1].profile);
|
| -},
|
| -
|
| -__proto__: WebInspector.SidebarTreeElement.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.ProfilesSidebarTreeElement = function(panel)
|
| -{
|
| -this._panel = panel;
|
| -this.small = false;
|
| -
|
| -WebInspector.SidebarTreeElement.call(this, "profile-launcher-view-tree-item", WebInspector.UIString("Profiles"), "", null, false);
|
| -}
|
| -
|
| -WebInspector.ProfilesSidebarTreeElement.prototype = {
|
| -onselect: function()
|
| -{
|
| -this._panel._showLauncherView();
|
| -},
|
| -
|
| -get selectable()
|
| -{
|
| -return true;
|
| -},
|
| -
|
| -__proto__: WebInspector.SidebarTreeElement.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.CPUProfilerPanel = function()
|
| -{
|
| -WebInspector.ProfilesPanel.call(this, "cpu-profiler", new WebInspector.CPUProfileType());
|
| -}
|
| -
|
| -WebInspector.CPUProfilerPanel.prototype = {
|
| -__proto__: WebInspector.ProfilesPanel.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.CSSSelectorProfilerPanel = function()
|
| -{
|
| -WebInspector.ProfilesPanel.call(this, "css-profiler", new WebInspector.CSSSelectorProfileType());
|
| -}
|
| -
|
| -WebInspector.CSSSelectorProfilerPanel.prototype = {
|
| -__proto__: WebInspector.ProfilesPanel.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.HeapProfilerPanel = function()
|
| -{
|
| -WebInspector.ProfilesPanel.call(this, "heap-profiler", new WebInspector.HeapSnapshotProfileType());
|
| -}
|
| -
|
| -WebInspector.HeapProfilerPanel.prototype = {
|
| -__proto__: WebInspector.ProfilesPanel.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.CanvasProfilerPanel = function()
|
| -{
|
| -WebInspector.ProfilesPanel.call(this, "canvas-profiler", new WebInspector.CanvasProfileType());
|
| -}
|
| -
|
| -WebInspector.CanvasProfilerPanel.prototype = {
|
| -__proto__: WebInspector.ProfilesPanel.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.MemoryChartProfilerPanel = function()
|
| -{
|
| -WebInspector.ProfilesPanel.call(this, "memory-chart-profiler", new WebInspector.NativeMemoryProfileType());
|
| -}
|
| -
|
| -WebInspector.MemoryChartProfilerPanel.prototype = {
|
| -__proto__: WebInspector.ProfilesPanel.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.NativeMemoryProfilerPanel = function()
|
| -{
|
| -WebInspector.ProfilesPanel.call(this, "memory-snapshot-profiler", new WebInspector.NativeSnapshotProfileType());
|
| -}
|
| -
|
| -WebInspector.NativeMemoryProfilerPanel.prototype = {
|
| -__proto__: WebInspector.ProfilesPanel.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -
|
| -
|
| -WebInspector.ProfileDataGridNode = function(profileNode, owningTree, hasChildren)
|
| -{
|
| -this.profileNode = profileNode;
|
| -
|
| -WebInspector.DataGridNode.call(this, null, hasChildren);
|
| -
|
| -this.tree = owningTree;
|
| -
|
| -this.childrenByCallUID = {};
|
| -this.lastComparator = null;
|
| -
|
| -this.callUID = profileNode.callUID;
|
| -this.selfTime = profileNode.selfTime;
|
| -this.totalTime = profileNode.totalTime;
|
| -this.functionName = profileNode.functionName;
|
| -this.numberOfCalls = profileNode.numberOfCalls;
|
| -this.url = profileNode.url;
|
| -}
|
| -
|
| -WebInspector.ProfileDataGridNode.prototype = {
|
| -get data()
|
| -{
|
| -function formatMilliseconds(time)
|
| -{
|
| -return WebInspector.UIString("%.0f\u2009ms", time);
|
| -}
|
| -
|
| -var data = {};
|
| -
|
| -data["function"] = this.functionName;
|
| -data["calls"] = this.numberOfCalls;
|
| -
|
| -if (this.tree.profileView.showSelfTimeAsPercent.get())
|
| -data["self"] = WebInspector.UIString("%.2f%", this.selfPercent);
|
| -else
|
| -data["self"] = formatMilliseconds(this.selfTime);
|
| -
|
| -if (this.tree.profileView.showTotalTimeAsPercent.get())
|
| -data["total"] = WebInspector.UIString("%.2f%", this.totalPercent);
|
| -else
|
| -data["total"] = formatMilliseconds(this.totalTime);
|
| -
|
| -if (this.tree.profileView.showAverageTimeAsPercent.get())
|
| -data["average"] = WebInspector.UIString("%.2f%", this.averagePercent);
|
| -else
|
| -data["average"] = formatMilliseconds(this.averageTime);
|
| -
|
| -return data;
|
| -},
|
| -
|
| -
|
| -createCell: function(columnIdentifier)
|
| -{
|
| -var cell = WebInspector.DataGridNode.prototype.createCell.call(this, columnIdentifier);
|
| -
|
| -if (columnIdentifier === "self" && this._searchMatchedSelfColumn)
|
| -cell.addStyleClass("highlight");
|
| -else if (columnIdentifier === "total" && this._searchMatchedTotalColumn)
|
| -cell.addStyleClass("highlight");
|
| -else if (columnIdentifier === "average" && this._searchMatchedAverageColumn)
|
| -cell.addStyleClass("highlight");
|
| -else if (columnIdentifier === "calls" && this._searchMatchedCallsColumn)
|
| -cell.addStyleClass("highlight");
|
| -
|
| -if (columnIdentifier !== "function")
|
| -return cell;
|
| -
|
| -if (this.profileNode._searchMatchedFunctionColumn)
|
| -cell.addStyleClass("highlight");
|
| -
|
| -if (this.profileNode.url) {
|
| -
|
| -var lineNumber = this.profileNode.lineNumber ? this.profileNode.lineNumber - 1 : 0;
|
| -var urlElement = this.tree.profileView._linkifier.linkifyLocation(this.profileNode.url, lineNumber, 0, "profile-node-file");
|
| -urlElement.style.maxWidth = "75%";
|
| -cell.insertBefore(urlElement, cell.firstChild);
|
| -}
|
| -
|
| -return cell;
|
| -},
|
| -
|
| -select: function(supressSelectedEvent)
|
| -{
|
| -WebInspector.DataGridNode.prototype.select.call(this, supressSelectedEvent);
|
| -this.tree.profileView._dataGridNodeSelected(this);
|
| -},
|
| -
|
| -deselect: function(supressDeselectedEvent)
|
| -{
|
| -WebInspector.DataGridNode.prototype.deselect.call(this, supressDeselectedEvent);
|
| -this.tree.profileView._dataGridNodeDeselected(this);
|
| -},
|
| -
|
| -
|
| -sort: function(comparator, force)
|
| -{
|
| -var gridNodeGroups = [[this]];
|
| -
|
| -for (var gridNodeGroupIndex = 0; gridNodeGroupIndex < gridNodeGroups.length; ++gridNodeGroupIndex) {
|
| -var gridNodes = gridNodeGroups[gridNodeGroupIndex];
|
| -var count = gridNodes.length;
|
| -
|
| -for (var index = 0; index < count; ++index) {
|
| -var gridNode = gridNodes[index];
|
| -
|
| -
|
| -
|
| -if (!force && (!gridNode.expanded || gridNode.lastComparator === comparator)) {
|
| -if (gridNode.children.length)
|
| -gridNode.shouldRefreshChildren = true;
|
| -continue;
|
| -}
|
| -
|
| -gridNode.lastComparator = comparator;
|
| -
|
| -var children = gridNode.children;
|
| -var childCount = children.length;
|
| -
|
| -if (childCount) {
|
| -children.sort(comparator);
|
| -
|
| -for (var childIndex = 0; childIndex < childCount; ++childIndex)
|
| -children[childIndex]._recalculateSiblings(childIndex);
|
| -
|
| -gridNodeGroups.push(children);
|
| -}
|
| -}
|
| -}
|
| -},
|
| -
|
| -
|
| -insertChild: function(profileDataGridNode, index)
|
| -{
|
| -WebInspector.DataGridNode.prototype.insertChild.call(this, profileDataGridNode, index);
|
| -
|
| -this.childrenByCallUID[profileDataGridNode.callUID] = profileDataGridNode;
|
| -},
|
| -
|
| -
|
| -removeChild: function(profileDataGridNode)
|
| -{
|
| -WebInspector.DataGridNode.prototype.removeChild.call(this, profileDataGridNode);
|
| -
|
| -delete this.childrenByCallUID[profileDataGridNode.callUID];
|
| -},
|
| -
|
| -removeChildren: function()
|
| -{
|
| -WebInspector.DataGridNode.prototype.removeChildren.call(this);
|
| -
|
| -this.childrenByCallUID = {};
|
| -},
|
| -
|
| -
|
| -findChild: function(node)
|
| -{
|
| -if (!node)
|
| -return null;
|
| -return this.childrenByCallUID[node.callUID];
|
| -},
|
| -
|
| -get averageTime()
|
| -{
|
| -return this.selfTime / Math.max(1, this.numberOfCalls);
|
| -},
|
| -
|
| -get averagePercent()
|
| -{
|
| -return this.averageTime / this.tree.totalTime * 100.0;
|
| -},
|
| -
|
| -get selfPercent()
|
| -{
|
| -return this.selfTime / this.tree.totalTime * 100.0;
|
| -},
|
| -
|
| -get totalPercent()
|
| -{
|
| -return this.totalTime / this.tree.totalTime * 100.0;
|
| -},
|
| -
|
| -get _parent()
|
| -{
|
| -return this.parent !== this.dataGrid ? this.parent : this.tree;
|
| -},
|
| -
|
| -populate: function()
|
| -{
|
| -if (this._populated)
|
| -return;
|
| -this._populated = true;
|
| -
|
| -this._sharedPopulate();
|
| -
|
| -if (this._parent) {
|
| -var currentComparator = this._parent.lastComparator;
|
| -
|
| -if (currentComparator)
|
| -this.sort(currentComparator, true);
|
| -}
|
| -},
|
| -
|
| -
|
| -
|
| -_save: function()
|
| -{
|
| -if (this._savedChildren)
|
| -return;
|
| -
|
| -this._savedSelfTime = this.selfTime;
|
| -this._savedTotalTime = this.totalTime;
|
| -this._savedNumberOfCalls = this.numberOfCalls;
|
| -
|
| -this._savedChildren = this.children.slice();
|
| -},
|
| -
|
| -
|
| -
|
| -_restore: function()
|
| -{
|
| -if (!this._savedChildren)
|
| -return;
|
| -
|
| -this.selfTime = this._savedSelfTime;
|
| -this.totalTime = this._savedTotalTime;
|
| -this.numberOfCalls = this._savedNumberOfCalls;
|
| -
|
| -this.removeChildren();
|
| -
|
| -var children = this._savedChildren;
|
| -var count = children.length;
|
| -
|
| -for (var index = 0; index < count; ++index) {
|
| -children[index]._restore();
|
| -this.appendChild(children[index]);
|
| -}
|
| -},
|
| -
|
| -_merge: function(child, shouldAbsorb)
|
| -{
|
| -this.selfTime += child.selfTime;
|
| -
|
| -if (!shouldAbsorb) {
|
| -this.totalTime += child.totalTime;
|
| -this.numberOfCalls += child.numberOfCalls;
|
| -}
|
| -
|
| -var children = this.children.slice();
|
| -
|
| -this.removeChildren();
|
| -
|
| -var count = children.length;
|
| -
|
| -for (var index = 0; index < count; ++index) {
|
| -if (!shouldAbsorb || children[index] !== child)
|
| -this.appendChild(children[index]);
|
| -}
|
| -
|
| -children = child.children.slice();
|
| -count = children.length;
|
| -
|
| -for (var index = 0; index < count; ++index) {
|
| -var orphanedChild = children[index],
|
| -existingChild = this.childrenByCallUID[orphanedChild.callUID];
|
| -
|
| -if (existingChild)
|
| -existingChild._merge(orphanedChild, false);
|
| -else
|
| -this.appendChild(orphanedChild);
|
| -}
|
| -},
|
| -
|
| -__proto__: WebInspector.DataGridNode.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.ProfileDataGridTree = function(profileView, rootProfileNode)
|
| -{
|
| -this.tree = this;
|
| -this.children = [];
|
| -
|
| -this.profileView = profileView;
|
| -
|
| -this.totalTime = rootProfileNode.totalTime;
|
| -this.lastComparator = null;
|
| -
|
| -this.childrenByCallUID = {};
|
| -}
|
| -
|
| -WebInspector.ProfileDataGridTree.prototype = {
|
| -get expanded()
|
| -{
|
| -return true;
|
| -},
|
| -
|
| -appendChild: function(child)
|
| -{
|
| -this.insertChild(child, this.children.length);
|
| -},
|
| -
|
| -insertChild: function(child, index)
|
| -{
|
| -this.children.splice(index, 0, child);
|
| -this.childrenByCallUID[child.callUID] = child;
|
| -},
|
| -
|
| -removeChildren: function()
|
| -{
|
| -this.children = [];
|
| -this.childrenByCallUID = {};
|
| -},
|
| -
|
| -findChild: WebInspector.ProfileDataGridNode.prototype.findChild,
|
| -sort: WebInspector.ProfileDataGridNode.prototype.sort,
|
| -
|
| -_save: function()
|
| -{
|
| -if (this._savedChildren)
|
| -return;
|
| -
|
| -this._savedTotalTime = this.totalTime;
|
| -this._savedChildren = this.children.slice();
|
| -},
|
| -
|
| -restore: function()
|
| -{
|
| -if (!this._savedChildren)
|
| -return;
|
| -
|
| -this.children = this._savedChildren;
|
| -this.totalTime = this._savedTotalTime;
|
| -
|
| -var children = this.children;
|
| -var count = children.length;
|
| -
|
| -for (var index = 0; index < count; ++index)
|
| -children[index]._restore();
|
| -
|
| -this._savedChildren = null;
|
| -}
|
| -}
|
| -
|
| -WebInspector.ProfileDataGridTree.propertyComparators = [{}, {}];
|
| -
|
| -
|
| -WebInspector.ProfileDataGridTree.propertyComparator = function(property, isAscending)
|
| -{
|
| -var comparator = WebInspector.ProfileDataGridTree.propertyComparators[(isAscending ? 1 : 0)][property];
|
| -
|
| -if (!comparator) {
|
| -if (isAscending) {
|
| -comparator = function(lhs, rhs)
|
| -{
|
| -if (lhs[property] < rhs[property])
|
| -return -1;
|
| -
|
| -if (lhs[property] > rhs[property])
|
| -return 1;
|
| -
|
| -return 0;
|
| -}
|
| -} else {
|
| -comparator = function(lhs, rhs)
|
| -{
|
| -if (lhs[property] > rhs[property])
|
| -return -1;
|
| -
|
| -if (lhs[property] < rhs[property])
|
| -return 1;
|
| -
|
| -return 0;
|
| -}
|
| -}
|
| -
|
| -WebInspector.ProfileDataGridTree.propertyComparators[(isAscending ? 1 : 0)][property] = comparator;
|
| -}
|
| -
|
| -return comparator;
|
| -}
|
| -;
|
| -
|
| -
|
| -
|
| -
|
| -
|
| -
|
| -
|
| -
|
| -
|
| -WebInspector.BottomUpProfileDataGridNode = function(profileNode, owningTree)
|
| -{
|
| -WebInspector.ProfileDataGridNode.call(this, profileNode, owningTree, this._willHaveChildren(profileNode));
|
| -
|
| -this._remainingNodeInfos = [];
|
| -}
|
| -
|
| -WebInspector.BottomUpProfileDataGridNode.prototype = {
|
| -
|
| -_takePropertiesFromProfileDataGridNode: function(profileDataGridNode)
|
| -{
|
| -this._save();
|
| -
|
| -this.selfTime = profileDataGridNode.selfTime;
|
| -this.totalTime = profileDataGridNode.totalTime;
|
| -this.numberOfCalls = profileDataGridNode.numberOfCalls;
|
| -},
|
| -
|
| -
|
| -_keepOnlyChild: function(child)
|
| -{
|
| -this._save();
|
| -
|
| -this.removeChildren();
|
| -this.appendChild(child);
|
| -},
|
| -
|
| -_exclude: function(aCallUID)
|
| -{
|
| -if (this._remainingNodeInfos)
|
| -this.populate();
|
| -
|
| -this._save();
|
| -
|
| -var children = this.children;
|
| -var index = this.children.length;
|
| -
|
| -while (index--)
|
| -children[index]._exclude(aCallUID);
|
| -
|
| -var child = this.childrenByCallUID[aCallUID];
|
| -
|
| -if (child)
|
| -this._merge(child, true);
|
| -},
|
| -
|
| -_restore: function()
|
| -{
|
| -WebInspector.ProfileDataGridNode.prototype._restore();
|
| -
|
| -if (!this.children.length)
|
| -this.hasChildren = this._willHaveChildren(this.profileNode);
|
| -},
|
| -
|
| -
|
| -_merge: function(child, shouldAbsorb)
|
| -{
|
| -this.selfTime -= child.selfTime;
|
| -
|
| -WebInspector.ProfileDataGridNode.prototype._merge.call(this, child, shouldAbsorb);
|
| -},
|
| -
|
| -_sharedPopulate: function()
|
| -{
|
| -var remainingNodeInfos = this._remainingNodeInfos;
|
| -var count = remainingNodeInfos.length;
|
| -
|
| -for (var index = 0; index < count; ++index) {
|
| -var nodeInfo = remainingNodeInfos[index];
|
| -var ancestor = nodeInfo.ancestor;
|
| -var focusNode = nodeInfo.focusNode;
|
| -var child = this.findChild(ancestor);
|
| -
|
| -
|
| -if (child) {
|
| -var totalTimeAccountedFor = nodeInfo.totalTimeAccountedFor;
|
| -
|
| -child.selfTime += focusNode.selfTime;
|
| -child.numberOfCalls += focusNode.numberOfCalls;
|
| -
|
| -if (!totalTimeAccountedFor)
|
| -child.totalTime += focusNode.totalTime;
|
| -} else {
|
| -
|
| -
|
| -child = new WebInspector.BottomUpProfileDataGridNode(ancestor, this.tree);
|
| -
|
| -if (ancestor !== focusNode) {
|
| -
|
| -child.selfTime = focusNode.selfTime;
|
| -child.totalTime = focusNode.totalTime;
|
| -child.numberOfCalls = focusNode.numberOfCalls;
|
| -}
|
| -
|
| -this.appendChild(child);
|
| -}
|
| -
|
| -var parent = ancestor.parent;
|
| -if (parent && parent.parent) {
|
| -nodeInfo.ancestor = parent;
|
| -child._remainingNodeInfos.push(nodeInfo);
|
| -}
|
| -}
|
| -
|
| -delete this._remainingNodeInfos;
|
| -},
|
| -
|
| -_willHaveChildren: function(profileNode)
|
| -{
|
| -
|
| -
|
| -return !!(profileNode.parent && profileNode.parent.parent);
|
| -},
|
| -
|
| -__proto__: WebInspector.ProfileDataGridNode.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.BottomUpProfileDataGridTree = function(profileView, rootProfileNode)
|
| -{
|
| -WebInspector.ProfileDataGridTree.call(this, profileView, rootProfileNode);
|
| -
|
| -
|
| -var profileNodeUIDs = 0;
|
| -var profileNodeGroups = [[], [rootProfileNode]];
|
| -var visitedProfileNodesForCallUID = {};
|
| -
|
| -this._remainingNodeInfos = [];
|
| -
|
| -for (var profileNodeGroupIndex = 0; profileNodeGroupIndex < profileNodeGroups.length; ++profileNodeGroupIndex) {
|
| -var parentProfileNodes = profileNodeGroups[profileNodeGroupIndex];
|
| -var profileNodes = profileNodeGroups[++profileNodeGroupIndex];
|
| -var count = profileNodes.length;
|
| -
|
| -for (var index = 0; index < count; ++index) {
|
| -var profileNode = profileNodes[index];
|
| -
|
| -if (!profileNode.UID)
|
| -profileNode.UID = ++profileNodeUIDs;
|
| -
|
| -if (profileNode.head && profileNode !== profileNode.head) {
|
| -
|
| -var visitedNodes = visitedProfileNodesForCallUID[profileNode.callUID];
|
| -var totalTimeAccountedFor = false;
|
| -
|
| -if (!visitedNodes) {
|
| -visitedNodes = {}
|
| -visitedProfileNodesForCallUID[profileNode.callUID] = visitedNodes;
|
| -} else {
|
| -
|
| -
|
| -var parentCount = parentProfileNodes.length;
|
| -for (var parentIndex = 0; parentIndex < parentCount; ++parentIndex) {
|
| -if (visitedNodes[parentProfileNodes[parentIndex].UID]) {
|
| -totalTimeAccountedFor = true;
|
| -break;
|
| -}
|
| -}
|
| -}
|
| -
|
| -visitedNodes[profileNode.UID] = true;
|
| -
|
| -this._remainingNodeInfos.push({ ancestor:profileNode, focusNode:profileNode, totalTimeAccountedFor:totalTimeAccountedFor });
|
| -}
|
| -
|
| -var children = profileNode.children;
|
| -if (children.length) {
|
| -profileNodeGroups.push(parentProfileNodes.concat([profileNode]))
|
| -profileNodeGroups.push(children);
|
| -}
|
| -}
|
| -}
|
| -
|
| -
|
| -var any = (this);
|
| -var node = (any);
|
| -WebInspector.BottomUpProfileDataGridNode.prototype.populate.call(node);
|
| -
|
| -return this;
|
| -}
|
| -
|
| -WebInspector.BottomUpProfileDataGridTree.prototype = {
|
| -
|
| -focus: function(profileDataGridNode)
|
| -{
|
| -if (!profileDataGridNode)
|
| -return;
|
| -
|
| -this._save();
|
| -
|
| -var currentNode = profileDataGridNode;
|
| -var focusNode = profileDataGridNode;
|
| -
|
| -while (currentNode.parent && (currentNode instanceof WebInspector.ProfileDataGridNode)) {
|
| -currentNode._takePropertiesFromProfileDataGridNode(profileDataGridNode);
|
| -
|
| -focusNode = currentNode;
|
| -currentNode = currentNode.parent;
|
| -
|
| -if (currentNode instanceof WebInspector.ProfileDataGridNode)
|
| -currentNode._keepOnlyChild(focusNode);
|
| -}
|
| -
|
| -this.children = [focusNode];
|
| -this.totalTime = profileDataGridNode.totalTime;
|
| -},
|
| -
|
| -
|
| -exclude: function(profileDataGridNode)
|
| -{
|
| -if (!profileDataGridNode)
|
| -return;
|
| -
|
| -this._save();
|
| -
|
| -var excludedCallUID = profileDataGridNode.callUID;
|
| -var excludedTopLevelChild = this.childrenByCallUID[excludedCallUID];
|
| -
|
| -
|
| -
|
| -if (excludedTopLevelChild)
|
| -this.children.remove(excludedTopLevelChild);
|
| -
|
| -var children = this.children;
|
| -var count = children.length;
|
| -
|
| -for (var index = 0; index < count; ++index)
|
| -children[index]._exclude(excludedCallUID);
|
| -
|
| -if (this.lastComparator)
|
| -this.sort(this.lastComparator, true);
|
| -},
|
| -
|
| -_sharedPopulate: WebInspector.BottomUpProfileDataGridNode.prototype._sharedPopulate,
|
| -
|
| -__proto__: WebInspector.ProfileDataGridTree.prototype
|
| -}
|
| -;
|
| -
|
| -
|
| -
|
| -WebInspector.CPUProfileView = function(profileHeader)
|
| -{
|
| -WebInspector.View.call(this);
|
| -
|
| -this.element.addStyleClass("profile-view");
|
| -
|
| -this.showSelfTimeAsPercent = WebInspector.settings.createSetting("cpuProfilerShowSelfTimeAsPercent", true);
|
| -this.showTotalTimeAsPercent = WebInspector.settings.createSetting("cpuProfilerShowTotalTimeAsPercent", true);
|
| -this.showAverageTimeAsPercent = WebInspector.settings.createSetting("cpuProfilerShowAverageTimeAsPercent", true);
|
| -this._viewType = WebInspector.settings.createSetting("cpuProfilerView", WebInspector.CPUProfileView._TypeHeavy);
|
| -
|
| -var columns = [];
|
| -columns.push({id: "self", title: WebInspector.UIString("Self"), width: "72px", sort: WebInspector.DataGrid.Order.Descending, sortable: true});
|
| -columns.push({id: "total", title: WebInspector.UIString("Total"), width: "72px", sortable: true});
|
| -columns.push({id: "function", title: WebInspector.UIString("Function"), disclosure: true, sortable: true});
|
| -
|
| -this.dataGrid = new WebInspector.DataGrid(columns);
|
| -this.dataGrid.addEventListener(WebInspector.DataGrid.Events.SortingChanged, this._sortProfile, this);
|
| -this.dataGrid.element.addEventListener("mousedown", this._mouseDownInDataGrid.bind(this), true);
|
| -this.dataGrid.show(this.element);
|
| -
|
| -this.viewSelectComboBox = new WebInspector.StatusBarComboBox(this._changeView.bind(this));
|
| -
|
| -var options = {};
|
| -if (WebInspector.experimentsSettings.cpuFlameChart.isEnabled())
|
| -options[WebInspector.CPUProfileView._TypeFlame] = this.viewSelectComboBox.createOption(WebInspector.UIString("Flame Chart"), "", WebInspector.CPUProfileView._TypeFlame);
|
| -options[WebInspector.CPUProfileView._TypeHeavy] = this.viewSelectComboBox.createOption(WebInspector.UIString("Heavy (Bottom Up)"), "", WebInspector.CPUProfileView._TypeHeavy);
|
| -options[WebInspector.CPUProfileView._TypeTree] = this.viewSelectComboBox.createOption(WebInspector.UIString("Tree (Top Down)"), "", WebInspector.CPUProfileView._TypeTree);
|
| -
|
| -var optionName = this._viewType.get() || WebInspector.CPUProfileView._TypeFlame;
|
| -var option = options[optionName] || options[WebInspector.CPUProfileView._TypeFlame];
|
| -this.viewSelectComboBox.select(option);
|
| -
|
| -this._statusBarButtonsElement = document.createElement("span");
|
| -
|
| -this.percentButton = new WebInspector.StatusBarButton("", "percent-time-status-bar-item");
|
| -this.percentButton.addEventListener("click", this._percentClicked, this);
|
| -this._statusBarButtonsElement.appendChild(this.percentButton.element);
|
| -
|
| -this.focusButton = new WebInspector.StatusBarButton(WebInspector.UIString("Focus selected function."), "focus-profile-node-status-bar-item");
|
| -this.focusButton.setEnabled(false);
|
| -this.focusButton.addEventListener("click", this._focusClicked, this);
|
| -this._statusBarButtonsElement.appendChild(this.focusButton.element);
|
| -
|
| -this.excludeButton = new WebInspector.StatusBarButton(WebInspector.UIString("Exclude selected function."), "exclude-profile-node-status-bar-item");
|
| -this.excludeButton.setEnabled(false);
|
| -this.excludeButton.addEventListener("click", this._excludeClicked, this);
|
| -this._statusBarButtonsElement.appendChild(this.excludeButton.element);
|
| -
|
| -this.resetButton = new WebInspector.StatusBarButton(WebInspector.UIString("Restore all functions."), "reset-profile-status-bar-item");
|
| -this.resetButton.visible = false;
|
| -this.resetButton.addEventListener("click", this._resetClicked, this);
|
| -this._statusBarButtonsElement.appendChild(this.resetButton.element);
|
| -
|
| -this.profileHead = (null);
|
| -this.profileHeader = profileHeader;
|
| -
|
| -this._linkifier = new WebInspector.Linkifier(new WebInspector.Linkifier.DefaultFormatter(30));
|
| -
|
| -if (this.profileHeader._profile)
|
| -this._processProfileData(this.profileHeader._profile);
|
| -else
|
| -ProfilerAgent.getCPUProfile(this.profileHeader.uid, this._getCPUProfileCallback.bind(this));
|
| -}
|
| -
|
| -WebInspector.CPUProfileView._TypeFlame = "Flame";
|
| -WebInspector.CPUProfileView._TypeTree = "Tree";
|
| -WebInspector.CPUProfileView._TypeHeavy = "Heavy";
|
| -
|
| -WebInspector.CPUProfileView.prototype = {
|
| -
|
| -selectRange: function(timeLeft, timeRight)
|
| -{
|
| -if (!this._flameChart)
|
| -return;
|
| -this._flameChart.selectRange(timeLeft, timeRight);
|
| -},
|
| -
|
| -_revealProfilerNode: function(event)
|
| -{
|
| -var current = this.profileDataGridTree.children[0];
|
| -
|
| -while (current && current.profileNode !== event.data)
|
| -current = current.traverseNextNode(false, null, false);
|
| -
|
| -if (current)
|
| -current.revealAndSelect();
|
| -},
|
| -
|
| -
|
| -_getCPUProfileCallback: function(error, profile)
|
| -{
|
| -if (error)
|
| -return;
|
| -
|
| -if (!profile.head) {
|
| -
|
| -return;
|
| -}
|
| -
|
| -this._processProfileData(profile);
|
| -},
|
| -
|
| -_processProfileData: function(profile)
|
| -{
|
| -this.profileHead = profile.head;
|
| -this.samples = profile.samples;
|
| -
|
| -if (profile.idleTime)
|
| -this._injectIdleTimeNode(profile);
|
| -
|
| -this._assignParentsInProfile();
|
| -if (this.samples)
|
| -this._buildIdToNodeMap();
|
| -this._changeView();
|
| -this._updatePercentButton();
|
| -if (this._flameChart)
|
| -this._flameChart.update();
|
| -},
|
| -
|
| -get statusBarItems()
|
| -{
|
| -return [this.viewSelectComboBox.element, this._statusBarButtonsElement];
|
| -},
|
| -
|
| -
|
| -_getBottomUpProfileDataGridTree: function()
|
| -{
|
| -if (!this._bottomUpProfileDataGridTree)
|
| -this._bottomUpProfileDataGridTree = new WebInspector.BottomUpProfileDataGridTree(this, this.profileHead);
|
| -return this._bottomUpProfileDataGridTree;
|
| -},
|
| -
|
| -
|
| -_getTopDownProfileDataGridTree: function()
|
| -{
|
| -if (!this._topDownProfileDataGridTree)
|
| -this._topDownProfileDataGridTree = new WebInspector.TopDownProfileDataGridTree(this, this.profileHead);
|
| -return this._topDownProfileDataGridTree;
|
| -},
|
| -
|
| -willHide: function()
|
| -{
|
| -this._currentSearchResultIndex = -1;
|
| -},
|
| -
|
| -refresh: function()
|
| -{
|
| -var selectedProfileNode = this.dataGrid.selectedNode ? this.dataGrid.selectedNode.profileNode : null;
|
| -
|
| -this.dataGrid.rootNode().removeChildren();
|
| -
|
| -var children = this.profileDataGridTree.children;
|
| -var count = children.length;
|
| -
|
| -for (var index = 0; index < count; ++index)
|
| -this.dataGrid.rootNode().appendChild(children[index]);
|
| -
|
| -if (selectedProfileNode)
|
| -selectedProfileNode.selected = true;
|
| -},
|
| -
|
| -refreshVisibleData: function()
|
| -{
|
| -var child = this.dataGrid.rootNode().children[0];
|
| -while (child) {
|
| -child.refresh();
|
| -child = child.traverseNextNode(false, null, true);
|
| -}
|
| -},
|
| -
|
| -refreshShowAsPercents: function()
|
| -{
|
| -this._updatePercentButton();
|
| -this.refreshVisibleData();
|
| -},
|
| -
|
| -searchCanceled: function()
|
| -{
|
| -if (this._searchResults) {
|
| -for (var i = 0; i < this._searchResults.length; ++i) {
|
| -var profileNode = this._searchResults[i].profileNode;
|
| -
|
| -delete profileNode._searchMatchedSelfColumn;
|
| -delete profileNode._searchMatchedTotalColumn;
|
| -delete profileNode._searchMatchedAverageColumn;
|
| -delete profileNode._searchMatchedCallsColumn;
|
| -delete profileNode._searchMatchedFunctionColumn;
|
| -
|
| -profileNode.refresh();
|
| -}
|
| -}
|
| -
|
| -delete this._searchFinishedCallback;
|
| -this._currentSearchResultIndex = -1;
|
| -this._searchResults = [];
|
| -},
|
| -
|
| -performSearch: function(query, finishedCallback)
|
| -{
|
| -
|
| -this.searchCanceled();
|
| -
|
| -query = query.trim();
|
| -
|
| -if (!query.length)
|
| -return;
|
| -
|
| -this._searchFinishedCallback = finishedCallback;
|
| -
|
| -var greaterThan = (query.startsWith(">"));
|
| -var lessThan = (query.startsWith("<"));
|
| -var equalTo = (query.startsWith("=") || ((greaterThan || lessThan) && query.indexOf("=") === 1));
|
| -var percentUnits = (query.lastIndexOf("%") === (query.length - 1));
|
| -var millisecondsUnits = (query.length > 2 && query.lastIndexOf("ms") === (query.length - 2));
|
| -var secondsUnits = (!millisecondsUnits && query.lastIndexOf("s") === (query.length - 1));
|
| -
|
| -var queryNumber = parseFloat(query);
|
| -if (greaterThan || lessThan || equalTo) {
|
| -if (equalTo && (greaterThan || lessThan))
|
| -queryNumber = parseFloat(query.substring(2));
|
| -else
|
| -queryNumber = parseFloat(query.substring(1));
|
| -}
|
| -
|
| -var queryNumberMilliseconds = (secondsUnits ? (queryNumber * 1000) : queryNumber);
|
| -
|
| -
|
| -if (!isNaN(queryNumber) && !(greaterThan || lessThan))
|
| -equalTo = true;
|
| -
|
| -var matcher = new RegExp(query.escapeForRegExp(), "i");
|
| -
|
| -function matchesQuery( profileDataGridNode)
|
| -{
|
| -delete profileDataGridNode._searchMatchedSelfColumn;
|
| -delete profileDataGridNode._searchMatchedTotalColumn;
|
| -delete profileDataGridNode._searchMatchedAverageColumn;
|
| -delete profileDataGridNode._searchMatchedCallsColumn;
|
| -delete profileDataGridNode._searchMatchedFunctionColumn;
|
| -
|
| -if (percentUnits) {
|
| -if (lessThan) {
|
| -if (profileDataGridNode.selfPercent < queryNumber)
|
| -profileDataGridNode._searchMatchedSelfColumn = true;
|
| -if (profileDataGridNode.totalPercent < queryNumber)
|
| -profileDataGridNode._searchMatchedTotalColumn = true;
|
| -if (profileDataGridNode.averagePercent < queryNumberMilliseconds)
|
| -profileDataGridNode._searchMatchedAverageColumn = true;
|
| -} else if (greaterThan) {
|
| -if (profileDataGridNode.selfPercent > queryNumber)
|
| -profileDataGridNode._searchMatchedSelfColumn = true;
|
| -if (profileDataGridNode.totalPercent > queryNumber)
|
| -profileDataGridNode._searchMatchedTotalColumn = true;
|
| -if (profileDataGridNode.averagePercent < queryNumberMilliseconds)
|
| -profileDataGridNode._searchMatchedAverageColumn = true;
|
| -}
|
| -
|
| -if (equalTo) {
|
| -if (profileDataGridNode.selfPercent == queryNumber)
|
| -profileDataGridNode._searchMatchedSelfColumn = true;
|
| -if (profileDataGridNode.totalPercent == queryNumber)
|
| -profileDataGridNode._searchMatchedTotalColumn = true;
|
| -if (profileDataGridNode.averagePercent < queryNumberMilliseconds)
|
| -profileDataGridNode._searchMatchedAverageColumn = true;
|
| -}
|
| -} else if (millisecondsUnits || secondsUnits) {
|
| -if (lessThan) {
|
| -if (profileDataGridNode.selfTime < queryNumberMilliseconds)
|
| -profileDataGridNode._searchMatchedSelfColumn = true;
|
| -if (profileDataGridNode.totalTime < queryNumberMilliseconds)
|
| -profileDataGridNode._searchMatchedTotalColumn = true;
|
| -if (profileDataGridNode.averageTime < queryNumberMilliseconds)
|
| -profileDataGridNode._searchMatchedAverageColumn = true;
|
| -} else if (greaterThan) {
|
| -if (profileDataGridNode.selfTime > queryNumberMilliseconds)
|
| -profileDataGridNode._searchMatchedSelfColumn = true;
|
| -if (profileDataGridNode.totalTime > queryNumberMilliseconds)
|
| -profileDataGridNode._searchMatchedTotalColumn = true;
|
| -if (profileDataGridNode.averageTime > queryNumberMilliseconds)
|
| -profileDataGridNode._searchMatchedAverageColumn = true;
|
| -}
|
| -
|
| -if (equalTo) {
|
| -if (profileDataGridNode.selfTime == queryNumberMilliseconds)
|
| -profileDataGridNode._searchMatchedSelfColumn = true;
|
| -if (profileDataGridNode.totalTime == queryNumberMilliseconds)
|
| -profileDataGridNode._searchMatchedTotalColumn = true;
|
| -if (profileDataGridNode.averageTime == queryNumberMilliseconds)
|
| -profileDataGridNode._searchMatchedAverageColumn = true;
|
| -}
|
| -} else {
|
| -if (equalTo && profileDataGridNode.numberOfCalls == queryNumber)
|
| -profileDataGridNode._searchMatchedCallsColumn = true;
|
| -if (greaterThan && profileDataGridNode.numberOfCalls > queryNumber)
|
| -profileDataGridNode._searchMatchedCallsColumn = true;
|
| -if (lessThan && profileDataGridNode.numberOfCalls < queryNumber)
|
| -profileDataGridNode._searchMatchedCallsColumn = true;
|
| -}
|
| -
|
| -if (profileDataGridNode.functionName.match(matcher) || (profileDataGridNode.url && profileDataGridNode.url.match(matcher)))
|
| -profileDataGridNode._searchMatchedFunctionColumn = true;
|
| -
|
| -if (profileDataGridNode._searchMatchedSelfColumn ||
|
| -profileDataGridNode._searchMatchedTotalColumn ||
|
| -profileDataGridNode._searchMatchedAverageColumn ||
|
| -profileDataGridNode._searchMatchedCallsColumn ||
|
| -profileDataGridNode._searchMatchedFunctionColumn)
|
| -{
|
| -profileDataGridNode.refresh();
|
| -return true;
|
| -}
|
| -
|
| -return false;
|
| -}
|
| -
|
| -var current = this.profileDataGridTree.children[0];
|
| -
|
| -while (current) {
|
| -if (matchesQuery(current)) {
|
| -this._searchResults.push({ profileNode: current });
|
| -}
|
| -
|
| -current = current.traverseNextNode(false, null, false);
|
| -}
|
| -
|
| -finishedCallback(this, this._searchResults.length);
|
| -},
|
| -
|
| -jumpToFirstSearchResult: function()
|
| -{
|
| -if (!this._searchResults || !this._searchResults.length)
|
| -return;
|
| -this._currentSearchResultIndex = 0;
|
| -this._jumpToSearchResult(this._currentSearchResultIndex);
|
| -},
|
| -
|
| -jumpToLastSearchResult: function()
|
| -{
|
| -if (!this._searchResults || !this._searchResults.length)
|
| -return;
|
| -this._currentSearchResultIndex = (this._searchResults.length - 1);
|
| -this._jumpToSearchResult(this._currentSearchResultIndex);
|
| -},
|
| -
|
| -jumpToNextSearchResult: function()
|
| -{
|
| -if (!this._searchResults || !this._searchResults.length)
|
| -return;
|
| -if (++this._currentSearchResultIndex >= this._searchResults.length)
|
| -this._currentSearchResultIndex = 0;
|
| -this._jumpToSearchResult(this._currentSearchResultIndex);
|
| -},
|
| -
|
| -jumpToPreviousSearchResult: function()
|
| -{
|
| -if (!this._searchResults || !this._searchResults.length)
|
| -return;
|
| -if (--this._currentSearchResultIndex < 0)
|
| -this._currentSearchResultIndex = (this._searchResults.length - 1);
|
| -this._jumpToSearchResult(this._currentSearchResultIndex);
|
| -},
|
| -
|
| -showingFirstSearchResult: function()
|
| -{
|
| -return (this._currentSearchResultIndex === 0);
|
| -},
|
| -
|
| -showingLastSearchResult: function()
|
| -{
|
| -return (this._searchResults && this._currentSearchResultIndex === (this._searchResults.length - 1));
|
| -},
|
| -
|
| -_jumpToSearchResult: function(index)
|
| -{
|
| -var searchResult = this._searchResults[index];
|
| -if (!searchResult)
|
| -return;
|
| -
|
| -var profileNode = searchResult.profileNode;
|
| -profileNode.revealAndSelect();
|
| -},
|
| -
|
| -_ensureFlameChartCreated: function()
|
| -{
|
| -if (this._flameChart)
|
| -return;
|
| -this._flameChart = new WebInspector.FlameChart(this);
|
| -this._flameChart.addEventListener(WebInspector.FlameChart.Events.SelectedNode, this._onSelectedNode.bind(this));
|
| -},
|
| -
|
| -
|
| -_onSelectedNode: function(event)
|
| -{
|
| -var node = event.data;
|
| -if (!node || !node.url)
|
| -return;
|
| -var uiSourceCode = WebInspector.workspace.uiSourceCodeForURL(node.url);
|
| -if (!uiSourceCode)
|
| -return;
|
| -WebInspector.showPanel("scripts").showUISourceCode(uiSourceCode, node.lineNumber);
|
| -},
|
| -
|
| -_changeView: function()
|
| -{
|
| -if (!this.profileHeader)
|
| -return;
|
| -
|
| -switch (this.viewSelectComboBox.selectedOption().value) {
|
| -case WebInspector.CPUProfileView._TypeFlame:
|
| -this._ensureFlameChartCreated();
|
| -this.dataGrid.detach();
|
| -this._flameChart.show(this.element);
|
| -this._viewType.set(WebInspector.CPUProfileView._TypeFlame);
|
| -this._statusBarButtonsElement.enableStyleClass("hidden", true);
|
| -return;
|
| -case WebInspector.CPUProfileView._TypeTree:
|
| -this.profileDataGridTree = this._getTopDownProfileDataGridTree();
|
| -this._sortProfile();
|
| -this._viewType.set(WebInspector.CPUProfileView._TypeTree);
|
| -break;
|
| -case WebInspector.CPUProfileView._TypeHeavy:
|
| -this.profileDataGridTree = this._getBottomUpProfileDataGridTree();
|
| -this._sortProfile();
|
| -this._viewType.set(WebInspector.CPUProfileView._TypeHeavy);
|
| -break;
|
| -}
|
| -
|
| -this._statusBarButtonsElement.enableStyleClass("hidden", false);
|
| -
|
| -if (this._flameChart)
|
| -this._flameChart.detach();
|
| -this.dataGrid.show(this.element);
|
| -
|
| -if (!this.currentQuery || !this._searchFinishedCallback || !this._searchResults)
|
| -return;
|
| -
|
| -
|
| -
|
| -
|
| -this._searchFinishedCallback(this, -this._searchResults.length);
|
| -this.performSearch(this.currentQuery, this._searchFinishedCallback);
|
| -},
|
| -
|
| -_percentClicked: function(event)
|
| -{
|
| -var currentState = this.showSelfTimeAsPercent.get() && this.showTotalTimeAsPercent.get() && this.showAverageTimeAsPercent.get();
|
| -this.showSelfTimeAsPercent.set(!currentState);
|
| -this.showTotalTimeAsPercent.set(!currentState);
|
| -this.showAverageTimeAsPercent.set(!currentState);
|
| -this.refreshShowAsPercents();
|
| -},
|
| -
|
| -_updatePercentButton: function()
|
| -{
|
| -if (this.showSelfTimeAsPercent.get() && this.showTotalTimeAsPercent.get() && this.showAverageTimeAsPercent.get()) {
|
| -this.percentButton.title = WebInspector.UIString("Show absolute total and self times.");
|
| -this.percentButton.toggled = true;
|
| -} else {
|
| -this.percentButton.title = WebInspector.UIString("Show total and self times as percentages.");
|
| -this.percentButton.toggled = false;
|
| -}
|
| -},
|
| -
|
| -_focusClicked: function(event)
|
| -{
|
| -if (!this.dataGrid.selectedNode)
|
| -return;
|
| -
|
| -this.resetButton.visible = true;
|
| -this.profileDataGridTree.focus(this.dataGrid.selectedNode);
|
| -this.refresh();
|
| -this.refreshVisibleData();
|
| -},
|
| -
|
| -_excludeClicked: function(event)
|
| -{
|
| -var selectedNode = this.dataGrid.selectedNode
|
| -
|
| -if (!selectedNode)
|
| -return;
|
| -
|
| -selectedNode.deselect();
|
| -
|
| -this.resetButton.visible = true;
|
| -this.profileDataGridTree.exclude(selectedNode);
|
| -this.refresh();
|
| -this.refreshVisibleData();
|
| -},
|
| -
|
| -_resetClicked: function(event)
|
| -{
|
| -this.resetButton.visible = false;
|
| -this.profileDataGridTree.restore();
|
| -this._linkifier.reset();
|
| -this.refresh();
|
| -this.refreshVisibleData();
|
| -},
|
| -
|
| -_dataGridNodeSelected: function(node)
|
| -{
|
| -this.focusButton.setEnabled(true);
|
| -this.excludeButton.setEnabled(true);
|
| -},
|
| -
|
| -_dataGridNodeDeselected: function(node)
|
| -{
|
| -this.focusButton.setEnabled(false);
|
| -this.excludeButton.setEnabled(false);
|
| -},
|
| -
|
| -_sortProfile: function()
|
| -{
|
| -var sortAscending = this.dataGrid.isSortOrderAscending();
|
| -var sortColumnIdentifier = this.dataGrid.sortColumnIdentifier();
|
| -var sortProperty = {
|
| -"average": "averageTime",
|
| -"self": "selfTime",
|
| -"total": "totalTime",
|
| -"calls": "numberOfCalls",
|
| -"function": "functionName"
|
| -}[sortColumnIdentifier];
|
| -
|
| -this.profileDataGridTree.sort(WebInspector.ProfileDataGridTree.propertyComparator(sortProperty, sortAscending));
|
| -
|
| -this.refresh();
|
| -},
|
| -
|
| -_mouseDownInDataGrid: function(event)
|
| -{
|
| -if (event.detail < 2)
|
| -return;
|
| -
|
| -var cell = event.target.enclosingNodeOrSelfWithNodeName("td");
|
| -if (!cell || (!cell.hasStyleClass("total-column") && !cell.hasStyleClass("self-column") && !cell.hasStyleClass("average-column")))
|
| -return;
|
| -
|
| -if (cell.hasStyleClass("total-column"))
|
| -this.showTotalTimeAsPercent.set(!this.showTotalTimeAsPercent.get());
|
| -else if (cell.hasStyleClass("self-column"))
|
| -this.showSelfTimeAsPercent.set(!this.showSelfTimeAsPercent.get());
|
| -else if (cell.hasStyleClass("average-column"))
|
| -this.showAverageTimeAsPercent.set(!this.showAverageTimeAsPercent.get());
|
| -
|
| -this.refreshShowAsPercents();
|
| -
|
| -event.consume(true);
|
| -},
|
| -
|
| -_assignParentsInProfile: function()
|
| -{
|
| -var head = this.profileHead;
|
| -head.parent = null;
|
| -head.head = null;
|
| -var nodesToTraverse = [ { parent: head, children: head.children } ];
|
| -while (nodesToTraverse.length > 0) {
|
| -var pair = nodesToTraverse.pop();
|
| -var parent = pair.parent;
|
| -var children = pair.children;
|
| -var length = children.length;
|
| -for (var i = 0; i < length; ++i) {
|
| -children[i].head = head;
|
| -children[i].parent = parent;
|
| -if (children[i].children.length > 0)
|
| -nodesToTraverse.push({ parent: children[i], children: children[i].children });
|
| -}
|
| -}
|
| -},
|
| -
|
| -_buildIdToNodeMap: function()
|
| -{
|
| -var idToNode = this._idToNode = {};
|
| -var stack = [this.profileHead];
|
| -while (stack.length) {
|
| -var node = stack.pop();
|
| -idToNode[node.id] = node;
|
| -for (var i = 0; i < node.children.length; i++)
|
| -stack.push(node.children[i]);
|
| -}
|
| -},
|
| -
|
| -
|
| -_injectIdleTimeNode: function(profile)
|
| -{
|
| -var idleTime = profile.idleTime;
|
| -var nodes = profile.head.children;
|
| -
|
| -var programNode = {selfTime: 0};
|
| -for (var i = nodes.length - 1; i >= 0; --i) {
|
| -if (nodes[i].functionName === "(program)") {
|
| -programNode = nodes[i];
|
| -break;
|
| -}
|
| -}
|
| -var programTime = programNode.selfTime;
|
| -if (idleTime > programTime)
|
| -idleTime = programTime;
|
| -programTime = programTime - idleTime;
|
| -programNode.selfTime = programTime;
|
| -programNode.totalTime = programTime;
|
| -var idleNode = {
|
| -functionName: "(idle)",
|
| -url: null,
|
| -lineNumber: 0,
|
| -totalTime: idleTime,
|
| -selfTime: idleTime,
|
| -numberOfCalls: 0,
|
| -visible: true,
|
| -callUID: 0,
|
| -children: []
|
| -};
|
| -nodes.push(idleNode);
|
| -},
|
| -
|
| -__proto__: WebInspector.View.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.CPUProfileType = function()
|
| -{
|
| -WebInspector.ProfileType.call(this, WebInspector.CPUProfileType.TypeId, WebInspector.UIString("Collect JavaScript CPU Profile"));
|
| -InspectorBackend.registerProfilerDispatcher(this);
|
| -this._recording = false;
|
| -WebInspector.CPUProfileType.instance = this;
|
| -}
|
| -
|
| -WebInspector.CPUProfileType.TypeId = "CPU";
|
| -
|
| -WebInspector.CPUProfileType.prototype = {
|
| -
|
| -fileExtension: function()
|
| -{
|
| -return ".cpuprofile";
|
| -},
|
| -
|
| -get buttonTooltip()
|
| -{
|
| -return this._recording ? WebInspector.UIString("Stop CPU profiling.") : WebInspector.UIString("Start CPU profiling.");
|
| -},
|
| -
|
| -
|
| -buttonClicked: function()
|
| -{
|
| -if (this._recording) {
|
| -this.stopRecordingProfile();
|
| -return false;
|
| -} else {
|
| -this.startRecordingProfile();
|
| -return true;
|
| -}
|
| -},
|
| -
|
| -get treeItemTitle()
|
| -{
|
| -return WebInspector.UIString("CPU PROFILES");
|
| -},
|
| -
|
| -get description()
|
| -{
|
| -return WebInspector.UIString("CPU profiles show where the execution time is spent in your page's JavaScript functions.");
|
| -},
|
| -
|
| -
|
| -addProfileHeader: function(profileHeader)
|
| -{
|
| -this.addProfile(this.createProfile(profileHeader));
|
| -},
|
| -
|
| -isRecordingProfile: function()
|
| -{
|
| -return this._recording;
|
| -},
|
| -
|
| -startRecordingProfile: function()
|
| -{
|
| -this._recording = true;
|
| -WebInspector.userMetrics.ProfilesCPUProfileTaken.record();
|
| -ProfilerAgent.start();
|
| -},
|
| -
|
| -stopRecordingProfile: function()
|
| -{
|
| -this._recording = false;
|
| -ProfilerAgent.stop();
|
| -},
|
| -
|
| -
|
| -setRecordingProfile: function(isProfiling)
|
| -{
|
| -this._recording = isProfiling;
|
| -},
|
| -
|
| -
|
| -createTemporaryProfile: function(title)
|
| -{
|
| -title = title || WebInspector.UIString("Recording\u2026");
|
| -return new WebInspector.CPUProfileHeader(this, title);
|
| -},
|
| -
|
| -
|
| -createProfile: function(profile)
|
| -{
|
| -return new WebInspector.CPUProfileHeader(this, profile.title, profile.uid);
|
| -},
|
| -
|
| -
|
| -removeProfile: function(profile)
|
| -{
|
| -WebInspector.ProfileType.prototype.removeProfile.call(this, profile);
|
| -if (!profile.isTemporary)
|
| -ProfilerAgent.removeProfile(this.id, profile.uid);
|
| -},
|
| -
|
| -
|
| -_requestProfilesFromBackend: function(populateCallback)
|
| -{
|
| -ProfilerAgent.getProfileHeaders(populateCallback);
|
| -},
|
| -
|
| -
|
| -resetProfiles: function()
|
| -{
|
| -this._reset();
|
| -},
|
| -
|
| -
|
| -addHeapSnapshotChunk: function(uid, chunk)
|
| -{
|
| -throw new Error("Never called");
|
| -},
|
| -
|
| -
|
| -finishHeapSnapshot: function(uid)
|
| -{
|
| -throw new Error("Never called");
|
| -},
|
| -
|
| -
|
| -reportHeapSnapshotProgress: function(done, total)
|
| -{
|
| -throw new Error("Never called");
|
| -},
|
| -
|
| -__proto__: WebInspector.ProfileType.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.CPUProfileHeader = function(type, title, uid)
|
| -{
|
| -WebInspector.ProfileHeader.call(this, type, title, uid);
|
| -}
|
| -
|
| -WebInspector.CPUProfileHeader.prototype = {
|
| -onTransferStarted: function()
|
| -{
|
| -this._jsonifiedProfile = "";
|
| -this.sidebarElement.subtitle = WebInspector.UIString("Loading\u2026 %s", Number.bytesToString(this._jsonifiedProfile.length));
|
| -},
|
| -
|
| -
|
| -onChunkTransferred: function(reader)
|
| -{
|
| -this.sidebarElement.subtitle = WebInspector.UIString("Loading\u2026 %d\%", Number.bytesToString(this._jsonifiedProfile.length));
|
| -},
|
| -
|
| -onTransferFinished: function()
|
| -{
|
| -
|
| -this.sidebarElement.subtitle = WebInspector.UIString("Parsing\u2026");
|
| -this._profile = JSON.parse(this._jsonifiedProfile);
|
| -this._jsonifiedProfile = null;
|
| -this.sidebarElement.subtitle = WebInspector.UIString("Loaded");
|
| -this.isTemporary = false;
|
| -},
|
| -
|
| -
|
| -onError: function(reader, e)
|
| -{
|
| -switch(e.target.error.code) {
|
| -case e.target.error.NOT_FOUND_ERR:
|
| -this.sidebarElement.subtitle = WebInspector.UIString("'%s' not found.", reader.fileName());
|
| -break;
|
| -case e.target.error.NOT_READABLE_ERR:
|
| -this.sidebarElement.subtitle = WebInspector.UIString("'%s' is not readable", reader.fileName());
|
| -break;
|
| -case e.target.error.ABORT_ERR:
|
| -break;
|
| -default:
|
| -this.sidebarElement.subtitle = WebInspector.UIString("'%s' error %d", reader.fileName(), e.target.error.code);
|
| -}
|
| -},
|
| -
|
| -
|
| -write: function(text)
|
| -{
|
| -this._jsonifiedProfile += text;
|
| -},
|
| -
|
| -close: function() { },
|
| -
|
| -
|
| -createSidebarTreeElement: function()
|
| -{
|
| -return new WebInspector.ProfileSidebarTreeElement(this, WebInspector.UIString("Profile %d"), "profile-sidebar-tree-item");
|
| -},
|
| -
|
| -
|
| -createView: function(profilesPanel)
|
| -{
|
| -return new WebInspector.CPUProfileView(this);
|
| -},
|
| -
|
| -
|
| -canSaveToFile: function()
|
| -{
|
| -return true;
|
| -},
|
| -
|
| -saveToFile: function()
|
| -{
|
| -var fileOutputStream = new WebInspector.FileOutputStream();
|
| -
|
| -
|
| -function getCPUProfileCallback(error, profile)
|
| -{
|
| -if (error) {
|
| -fileOutputStream.close();
|
| -return;
|
| -}
|
| -
|
| -if (!profile.head) {
|
| -
|
| -fileOutputStream.close();
|
| -return;
|
| -}
|
| -
|
| -fileOutputStream.write(JSON.stringify(profile), fileOutputStream.close.bind(fileOutputStream));
|
| -}
|
| -
|
| +{if(matchesCountUpdateTimeout)
|
| +return;matchesCountUpdateTimeout=setTimeout(updateMatchesCount.bind(this),500);}
|
| +function finishedCallback(view,searchMatches)
|
| +{if(!searchMatches)
|
| +return;this._totalSearchMatches+=searchMatches;this._searchResults.push(view);this.searchMatchFound(view,searchMatches);updateMatchesCountSoon.call(this);if(shouldJump&&view===visibleView)
|
| +view.jumpToFirstSearchResult();}
|
| +var i=0;var panel=this;var boundFinishedCallback=finishedCallback.bind(this);var chunkIntervalIdentifier=null;function processChunk()
|
| +{var view=searchableViews[i];if(++i>=searchableViews.length){if(panel._currentSearchChunkIntervalIdentifier===chunkIntervalIdentifier)
|
| +delete panel._currentSearchChunkIntervalIdentifier;clearInterval(chunkIntervalIdentifier);}
|
| +if(!view)
|
| +return;view.currentQuery=query;view.performSearch(query,boundFinishedCallback);}
|
| +processChunk();chunkIntervalIdentifier=setInterval(processChunk,25);this._currentSearchChunkIntervalIdentifier=chunkIntervalIdentifier;},jumpToNextSearchResult:function()
|
| +{if(!this.showView||!this._searchResults||!this._searchResults.length)
|
| +return;var showFirstResult=false;this._currentSearchResultIndex=this._searchResults.indexOf(this.visibleView);if(this._currentSearchResultIndex===-1){this._currentSearchResultIndex=0;showFirstResult=true;}
|
| +var currentView=this._searchResults[this._currentSearchResultIndex];if(currentView.showingLastSearchResult()){if(++this._currentSearchResultIndex>=this._searchResults.length)
|
| +this._currentSearchResultIndex=0;currentView=this._searchResults[this._currentSearchResultIndex];showFirstResult=true;}
|
| +WebInspector.searchController.updateCurrentMatchIndex(this._currentSearchResultIndex,this);if(currentView!==this.visibleView){this.showView(currentView);WebInspector.searchController.showSearchField();}
|
| +if(showFirstResult)
|
| +currentView.jumpToFirstSearchResult();else
|
| +currentView.jumpToNextSearchResult();},jumpToPreviousSearchResult:function()
|
| +{if(!this.showView||!this._searchResults||!this._searchResults.length)
|
| +return;var showLastResult=false;this._currentSearchResultIndex=this._searchResults.indexOf(this.visibleView);if(this._currentSearchResultIndex===-1){this._currentSearchResultIndex=0;showLastResult=true;}
|
| +var currentView=this._searchResults[this._currentSearchResultIndex];if(currentView.showingFirstSearchResult()){if(--this._currentSearchResultIndex<0)
|
| +this._currentSearchResultIndex=(this._searchResults.length-1);currentView=this._searchResults[this._currentSearchResultIndex];showLastResult=true;}
|
| +WebInspector.searchController.updateCurrentMatchIndex(this._currentSearchResultIndex,this);if(currentView!==this.visibleView){this.showView(currentView);WebInspector.searchController.showSearchField();}
|
| +if(showLastResult)
|
| +currentView.jumpToLastSearchResult();else
|
| +currentView.jumpToPreviousSearchResult();},_getAllProfiles:function()
|
| +{var profiles=[];for(var typeId in this._profileTypesByIdMap)
|
| +profiles=profiles.concat(this._profileTypesByIdMap[typeId].getProfiles());return profiles;},_searchableViews:function()
|
| +{var profiles=this._getAllProfiles();var searchableViews=[];for(var i=0;i<profiles.length;++i){var view=profiles[i].view(this);if(view.performSearch)
|
| +searchableViews.push(view)}
|
| +var index=searchableViews.indexOf(this.visibleView);if(index>0){searchableViews[index]=searchableViews[0];searchableViews[0]=this.visibleView;}
|
| +return searchableViews;},searchMatchFound:function(view,matches)
|
| +{view.profile._profilesTreeElement.searchMatches=matches;},searchCanceled:function()
|
| +{if(this._searchResults){for(var i=0;i<this._searchResults.length;++i){var view=this._searchResults[i];if(view.searchCanceled)
|
| +view.searchCanceled();delete view.currentQuery;}}
|
| +WebInspector.Panel.prototype.searchCanceled.call(this);if(this._currentSearchChunkIntervalIdentifier){clearInterval(this._currentSearchChunkIntervalIdentifier);delete this._currentSearchChunkIntervalIdentifier;}
|
| +this._totalSearchMatches=0;this._currentSearchResultIndex=0;this._searchResults=[];var profiles=this._getAllProfiles();for(var i=0;i<profiles.length;++i)
|
| +profiles[i]._profilesTreeElement.searchMatches=0;},sidebarResized:function(event)
|
| +{var sidebarWidth=(event.data);this._resize(sidebarWidth);},onResize:function()
|
| +{this._resize(this.splitView.sidebarWidth());},_resize:function(sidebarWidth)
|
| +{var lastItemElement=this._statusBarButtons[this._statusBarButtons.length-1].element;var left=lastItemElement.totalOffsetLeft()+lastItemElement.offsetWidth;this._profileTypeStatusBarItemsContainer.style.left=left+"px";left+=this._profileTypeStatusBarItemsContainer.offsetWidth-1;this._profileViewStatusBarItemsContainer.style.left=Math.max(left,sidebarWidth)+"px";},setRecordingProfile:function(profileType,isProfiling)
|
| +{var profileTypeObject=this.getProfileType(profileType);this.recordButton.toggled=isProfiling;this.recordButton.title=profileTypeObject.buttonTooltip;if(isProfiling){this._launcherView.profileStarted();this._createTemporaryProfile(profileType);if(profileTypeObject.hasTemporaryView())
|
| +this._showProfile(profileTypeObject.findTemporaryProfile());}else
|
| +this._launcherView.profileFinished();},_reportProfileProgress:function(profile,done,total)
|
| +{profile.sidebarElement.subtitle=WebInspector.UIString("%.0f%",(done/total)*100);profile.sidebarElement.wait=true;},appendApplicableItems:function(event,contextMenu,target)
|
| +{if(WebInspector.inspectorView.currentPanel()!==this)
|
| +return;var object=(target);var objectId=object.objectId;if(!objectId)
|
| +return;var heapProfiles=this.getProfileType(WebInspector.HeapSnapshotProfileType.TypeId).getProfiles();if(!heapProfiles.length)
|
| +return;function revealInView(viewName)
|
| +{HeapProfilerAgent.getHeapObjectId(objectId,didReceiveHeapObjectId.bind(this,viewName));}
|
| +function didReceiveHeapObjectId(viewName,error,result)
|
| +{if(WebInspector.inspectorView.currentPanel()!==this)
|
| +return;if(!error)
|
| +this.showObject(result,viewName);}
|
| +contextMenu.appendItem(WebInspector.UIString(WebInspector.useLowerCaseMenuTitles()?"Reveal in Dominators view":"Reveal in Dominators View"),revealInView.bind(this,"Dominators"));contextMenu.appendItem(WebInspector.UIString(WebInspector.useLowerCaseMenuTitles()?"Reveal in Summary view":"Reveal in Summary View"),revealInView.bind(this,"Summary"));},__proto__:WebInspector.Panel.prototype}
|
| +WebInspector.ProfileSidebarTreeElement=function(profile,titleFormat,className)
|
| +{this.profile=profile;this._titleFormat=titleFormat;if(WebInspector.ProfilesPanelDescriptor.isUserInitiatedProfile(this.profile.title))
|
| +this._profileNumber=WebInspector.ProfilesPanelDescriptor.userInitiatedProfileIndex(this.profile.title);WebInspector.SidebarTreeElement.call(this,className,"","",profile,false);this.refreshTitles();}
|
| +WebInspector.ProfileSidebarTreeElement.prototype={onselect:function()
|
| +{if(!this._suppressOnSelect)
|
| +this.treeOutline.panel._showProfile(this.profile);},ondelete:function()
|
| +{this.treeOutline.panel._removeProfileHeader(this.profile);return true;},get mainTitle()
|
| +{if(this._mainTitle)
|
| +return this._mainTitle;if(WebInspector.ProfilesPanelDescriptor.isUserInitiatedProfile(this.profile.title))
|
| +return WebInspector.UIString(this._titleFormat,this._profileNumber);return this.profile.title;},set mainTitle(x)
|
| +{this._mainTitle=x;this.refreshTitles();},set searchMatches(matches)
|
| +{if(!matches){if(!this.bubbleElement)
|
| +return;this.bubbleElement.removeStyleClass("search-matches");this.bubbleText="";return;}
|
| +this.bubbleText=matches;this.bubbleElement.addStyleClass("search-matches");},handleContextMenuEvent:function(event,panel)
|
| +{var profile=this.profile;var contextMenu=new WebInspector.ContextMenu(event);contextMenu.appendItem(WebInspector.UIString("Load\u2026"),panel._fileSelectorElement.click.bind(panel._fileSelectorElement));if(profile.canSaveToFile())
|
| +contextMenu.appendItem(WebInspector.UIString("Save\u2026"),profile.saveToFile.bind(profile));contextMenu.appendItem(WebInspector.UIString("Delete"),this.ondelete.bind(this));contextMenu.show();},__proto__:WebInspector.SidebarTreeElement.prototype}
|
| +WebInspector.ProfileGroupSidebarTreeElement=function(panel,title,subtitle)
|
| +{WebInspector.SidebarTreeElement.call(this,"profile-group-sidebar-tree-item",title,subtitle,null,true);this._panel=panel;}
|
| +WebInspector.ProfileGroupSidebarTreeElement.prototype={onselect:function()
|
| +{if(this.children.length>0)
|
| +this._panel._showProfile(this.children[this.children.length-1].profile);},__proto__:WebInspector.SidebarTreeElement.prototype}
|
| +WebInspector.ProfilesSidebarTreeElement=function(panel)
|
| +{this._panel=panel;this.small=false;WebInspector.SidebarTreeElement.call(this,"profile-launcher-view-tree-item",WebInspector.UIString("Profiles"),"",null,false);}
|
| +WebInspector.ProfilesSidebarTreeElement.prototype={onselect:function()
|
| +{this._panel._showLauncherView();},get selectable()
|
| +{return true;},__proto__:WebInspector.SidebarTreeElement.prototype}
|
| +WebInspector.CPUProfilerPanel=function()
|
| +{WebInspector.ProfilesPanel.call(this,"cpu-profiler",new WebInspector.CPUProfileType());}
|
| +WebInspector.CPUProfilerPanel.prototype={__proto__:WebInspector.ProfilesPanel.prototype}
|
| +WebInspector.HeapProfilerPanel=function()
|
| +{var heapSnapshotProfileType=new WebInspector.HeapSnapshotProfileType();WebInspector.ProfilesPanel.call(this,"heap-profiler",heapSnapshotProfileType);this._singleProfileMode=false;this._registerProfileType(new WebInspector.TrackingHeapSnapshotProfileType(this));this._launcherView.addEventListener(WebInspector.MultiProfileLauncherView.EventTypes.ProfileTypeSelected,this._onProfileTypeSelected,this);this._launcherView._profileTypeChanged(heapSnapshotProfileType);}
|
| +WebInspector.HeapProfilerPanel.prototype={_createLauncherView:function()
|
| +{return new WebInspector.MultiProfileLauncherView(this);},__proto__:WebInspector.ProfilesPanel.prototype}
|
| +WebInspector.CanvasProfilerPanel=function()
|
| +{WebInspector.ProfilesPanel.call(this,"canvas-profiler",new WebInspector.CanvasProfileType());}
|
| +WebInspector.CanvasProfilerPanel.prototype={__proto__:WebInspector.ProfilesPanel.prototype}
|
| +WebInspector.ProfileDataGridNode=function(profileNode,owningTree,hasChildren)
|
| +{this.profileNode=profileNode;WebInspector.DataGridNode.call(this,null,hasChildren);this.tree=owningTree;this.childrenByCallUID={};this.lastComparator=null;this.callUID=profileNode.callUID;this.selfTime=profileNode.selfTime;this.totalTime=profileNode.totalTime;this.functionName=profileNode.functionName;this.url=profileNode.url;}
|
| +WebInspector.ProfileDataGridNode.prototype={get data()
|
| +{function formatMilliseconds(time)
|
| +{return WebInspector.UIString("%.0f\u2009ms",time);}
|
| +var data={};data["function"]=this.functionName;if(this.tree.profileView.showSelfTimeAsPercent.get())
|
| +data["self"]=WebInspector.UIString("%.2f%",this.selfPercent);else
|
| +data["self"]=formatMilliseconds(this.selfTime);if(this.tree.profileView.showTotalTimeAsPercent.get())
|
| +data["total"]=WebInspector.UIString("%.2f%",this.totalPercent);else
|
| +data["total"]=formatMilliseconds(this.totalTime);return data;},createCell:function(columnIdentifier)
|
| +{var cell=WebInspector.DataGridNode.prototype.createCell.call(this,columnIdentifier);if(columnIdentifier==="self"&&this._searchMatchedSelfColumn)
|
| +cell.addStyleClass("highlight");else if(columnIdentifier==="total"&&this._searchMatchedTotalColumn)
|
| +cell.addStyleClass("highlight");if(columnIdentifier!=="function")
|
| +return cell;if(this.profileNode._searchMatchedFunctionColumn)
|
| +cell.addStyleClass("highlight");if(this.profileNode.url){var lineNumber=this.profileNode.lineNumber?this.profileNode.lineNumber-1:0;var urlElement=this.tree.profileView._linkifier.linkifyLocation(this.profileNode.url,lineNumber,0,"profile-node-file");urlElement.style.maxWidth="75%";cell.insertBefore(urlElement,cell.firstChild);}
|
| +return cell;},select:function(supressSelectedEvent)
|
| +{WebInspector.DataGridNode.prototype.select.call(this,supressSelectedEvent);this.tree.profileView._dataGridNodeSelected(this);},deselect:function(supressDeselectedEvent)
|
| +{WebInspector.DataGridNode.prototype.deselect.call(this,supressDeselectedEvent);this.tree.profileView._dataGridNodeDeselected(this);},sort:function(comparator,force)
|
| +{var gridNodeGroups=[[this]];for(var gridNodeGroupIndex=0;gridNodeGroupIndex<gridNodeGroups.length;++gridNodeGroupIndex){var gridNodes=gridNodeGroups[gridNodeGroupIndex];var count=gridNodes.length;for(var index=0;index<count;++index){var gridNode=gridNodes[index];if(!force&&(!gridNode.expanded||gridNode.lastComparator===comparator)){if(gridNode.children.length)
|
| +gridNode.shouldRefreshChildren=true;continue;}
|
| +gridNode.lastComparator=comparator;var children=gridNode.children;var childCount=children.length;if(childCount){children.sort(comparator);for(var childIndex=0;childIndex<childCount;++childIndex)
|
| +children[childIndex]._recalculateSiblings(childIndex);gridNodeGroups.push(children);}}}},insertChild:function(profileDataGridNode,index)
|
| +{WebInspector.DataGridNode.prototype.insertChild.call(this,profileDataGridNode,index);this.childrenByCallUID[profileDataGridNode.callUID]=profileDataGridNode;},removeChild:function(profileDataGridNode)
|
| +{WebInspector.DataGridNode.prototype.removeChild.call(this,profileDataGridNode);delete this.childrenByCallUID[profileDataGridNode.callUID];},removeChildren:function()
|
| +{WebInspector.DataGridNode.prototype.removeChildren.call(this);this.childrenByCallUID={};},findChild:function(node)
|
| +{if(!node)
|
| +return null;return this.childrenByCallUID[node.callUID];},get selfPercent()
|
| +{return this.selfTime/this.tree.totalTime*100.0;},get totalPercent()
|
| +{return this.totalTime/this.tree.totalTime*100.0;},get _parent()
|
| +{return this.parent!==this.dataGrid?this.parent:this.tree;},populate:function()
|
| +{if(this._populated)
|
| +return;this._populated=true;this._sharedPopulate();if(this._parent){var currentComparator=this._parent.lastComparator;if(currentComparator)
|
| +this.sort(currentComparator,true);}},_save:function()
|
| +{if(this._savedChildren)
|
| +return;this._savedSelfTime=this.selfTime;this._savedTotalTime=this.totalTime;this._savedChildren=this.children.slice();},_restore:function()
|
| +{if(!this._savedChildren)
|
| +return;this.selfTime=this._savedSelfTime;this.totalTime=this._savedTotalTime;this.removeChildren();var children=this._savedChildren;var count=children.length;for(var index=0;index<count;++index){children[index]._restore();this.appendChild(children[index]);}},_merge:function(child,shouldAbsorb)
|
| +{this.selfTime+=child.selfTime;if(!shouldAbsorb)
|
| +this.totalTime+=child.totalTime;var children=this.children.slice();this.removeChildren();var count=children.length;for(var index=0;index<count;++index){if(!shouldAbsorb||children[index]!==child)
|
| +this.appendChild(children[index]);}
|
| +children=child.children.slice();count=children.length;for(var index=0;index<count;++index){var orphanedChild=children[index],existingChild=this.childrenByCallUID[orphanedChild.callUID];if(existingChild)
|
| +existingChild._merge(orphanedChild,false);else
|
| +this.appendChild(orphanedChild);}},__proto__:WebInspector.DataGridNode.prototype}
|
| +WebInspector.ProfileDataGridTree=function(profileView,rootProfileNode)
|
| +{this.tree=this;this.children=[];this.profileView=profileView;this.totalTime=rootProfileNode.totalTime;this.lastComparator=null;this.childrenByCallUID={};}
|
| +WebInspector.ProfileDataGridTree.prototype={get expanded()
|
| +{return true;},appendChild:function(child)
|
| +{this.insertChild(child,this.children.length);},insertChild:function(child,index)
|
| +{this.children.splice(index,0,child);this.childrenByCallUID[child.callUID]=child;},removeChildren:function()
|
| +{this.children=[];this.childrenByCallUID={};},findChild:WebInspector.ProfileDataGridNode.prototype.findChild,sort:WebInspector.ProfileDataGridNode.prototype.sort,_save:function()
|
| +{if(this._savedChildren)
|
| +return;this._savedTotalTime=this.totalTime;this._savedChildren=this.children.slice();},restore:function()
|
| +{if(!this._savedChildren)
|
| +return;this.children=this._savedChildren;this.totalTime=this._savedTotalTime;var children=this.children;var count=children.length;for(var index=0;index<count;++index)
|
| +children[index]._restore();this._savedChildren=null;}}
|
| +WebInspector.ProfileDataGridTree.propertyComparators=[{},{}];WebInspector.ProfileDataGridTree.propertyComparator=function(property,isAscending)
|
| +{var comparator=WebInspector.ProfileDataGridTree.propertyComparators[(isAscending?1:0)][property];if(!comparator){if(isAscending){comparator=function(lhs,rhs)
|
| +{if(lhs[property]<rhs[property])
|
| +return-1;if(lhs[property]>rhs[property])
|
| +return 1;return 0;}}else{comparator=function(lhs,rhs)
|
| +{if(lhs[property]>rhs[property])
|
| +return-1;if(lhs[property]<rhs[property])
|
| +return 1;return 0;}}
|
| +WebInspector.ProfileDataGridTree.propertyComparators[(isAscending?1:0)][property]=comparator;}
|
| +return comparator;};WebInspector.BottomUpProfileDataGridNode=function(profileNode,owningTree)
|
| +{WebInspector.ProfileDataGridNode.call(this,profileNode,owningTree,this._willHaveChildren(profileNode));this._remainingNodeInfos=[];}
|
| +WebInspector.BottomUpProfileDataGridNode.prototype={_takePropertiesFromProfileDataGridNode:function(profileDataGridNode)
|
| +{this._save();this.selfTime=profileDataGridNode.selfTime;this.totalTime=profileDataGridNode.totalTime;},_keepOnlyChild:function(child)
|
| +{this._save();this.removeChildren();this.appendChild(child);},_exclude:function(aCallUID)
|
| +{if(this._remainingNodeInfos)
|
| +this.populate();this._save();var children=this.children;var index=this.children.length;while(index--)
|
| +children[index]._exclude(aCallUID);var child=this.childrenByCallUID[aCallUID];if(child)
|
| +this._merge(child,true);},_restore:function()
|
| +{WebInspector.ProfileDataGridNode.prototype._restore();if(!this.children.length)
|
| +this.hasChildren=this._willHaveChildren(this.profileNode);},_merge:function(child,shouldAbsorb)
|
| +{this.selfTime-=child.selfTime;WebInspector.ProfileDataGridNode.prototype._merge.call(this,child,shouldAbsorb);},_sharedPopulate:function()
|
| +{var remainingNodeInfos=this._remainingNodeInfos;var count=remainingNodeInfos.length;for(var index=0;index<count;++index){var nodeInfo=remainingNodeInfos[index];var ancestor=nodeInfo.ancestor;var focusNode=nodeInfo.focusNode;var child=this.findChild(ancestor);if(child){var totalTimeAccountedFor=nodeInfo.totalTimeAccountedFor;child.selfTime+=focusNode.selfTime;if(!totalTimeAccountedFor)
|
| +child.totalTime+=focusNode.totalTime;}else{child=new WebInspector.BottomUpProfileDataGridNode(ancestor,this.tree);if(ancestor!==focusNode){child.selfTime=focusNode.selfTime;child.totalTime=focusNode.totalTime;}
|
| +this.appendChild(child);}
|
| +var parent=ancestor.parent;if(parent&&parent.parent){nodeInfo.ancestor=parent;child._remainingNodeInfos.push(nodeInfo);}}
|
| +delete this._remainingNodeInfos;},_willHaveChildren:function(profileNode)
|
| +{return!!(profileNode.parent&&profileNode.parent.parent);},__proto__:WebInspector.ProfileDataGridNode.prototype}
|
| +WebInspector.BottomUpProfileDataGridTree=function(profileView,rootProfileNode)
|
| +{WebInspector.ProfileDataGridTree.call(this,profileView,rootProfileNode);var profileNodeUIDs=0;var profileNodeGroups=[[],[rootProfileNode]];var visitedProfileNodesForCallUID={};this._remainingNodeInfos=[];for(var profileNodeGroupIndex=0;profileNodeGroupIndex<profileNodeGroups.length;++profileNodeGroupIndex){var parentProfileNodes=profileNodeGroups[profileNodeGroupIndex];var profileNodes=profileNodeGroups[++profileNodeGroupIndex];var count=profileNodes.length;for(var index=0;index<count;++index){var profileNode=profileNodes[index];if(!profileNode.UID)
|
| +profileNode.UID=++profileNodeUIDs;if(profileNode.head&&profileNode!==profileNode.head){var visitedNodes=visitedProfileNodesForCallUID[profileNode.callUID];var totalTimeAccountedFor=false;if(!visitedNodes){visitedNodes={}
|
| +visitedProfileNodesForCallUID[profileNode.callUID]=visitedNodes;}else{var parentCount=parentProfileNodes.length;for(var parentIndex=0;parentIndex<parentCount;++parentIndex){if(visitedNodes[parentProfileNodes[parentIndex].UID]){totalTimeAccountedFor=true;break;}}}
|
| +visitedNodes[profileNode.UID]=true;this._remainingNodeInfos.push({ancestor:profileNode,focusNode:profileNode,totalTimeAccountedFor:totalTimeAccountedFor});}
|
| +var children=profileNode.children;if(children.length){profileNodeGroups.push(parentProfileNodes.concat([profileNode]))
|
| +profileNodeGroups.push(children);}}}
|
| +var any=(this);var node=(any);WebInspector.BottomUpProfileDataGridNode.prototype.populate.call(node);return this;}
|
| +WebInspector.BottomUpProfileDataGridTree.prototype={focus:function(profileDataGridNode)
|
| +{if(!profileDataGridNode)
|
| +return;this._save();var currentNode=profileDataGridNode;var focusNode=profileDataGridNode;while(currentNode.parent&&(currentNode instanceof WebInspector.ProfileDataGridNode)){currentNode._takePropertiesFromProfileDataGridNode(profileDataGridNode);focusNode=currentNode;currentNode=currentNode.parent;if(currentNode instanceof WebInspector.ProfileDataGridNode)
|
| +currentNode._keepOnlyChild(focusNode);}
|
| +this.children=[focusNode];this.totalTime=profileDataGridNode.totalTime;},exclude:function(profileDataGridNode)
|
| +{if(!profileDataGridNode)
|
| +return;this._save();var excludedCallUID=profileDataGridNode.callUID;var excludedTopLevelChild=this.childrenByCallUID[excludedCallUID];if(excludedTopLevelChild)
|
| +this.children.remove(excludedTopLevelChild);var children=this.children;var count=children.length;for(var index=0;index<count;++index)
|
| +children[index]._exclude(excludedCallUID);if(this.lastComparator)
|
| +this.sort(this.lastComparator,true);},_sharedPopulate:WebInspector.BottomUpProfileDataGridNode.prototype._sharedPopulate,__proto__:WebInspector.ProfileDataGridTree.prototype};WebInspector.CPUProfileView=function(profileHeader)
|
| +{WebInspector.View.call(this);this.element.addStyleClass("profile-view");this.showSelfTimeAsPercent=WebInspector.settings.createSetting("cpuProfilerShowSelfTimeAsPercent",true);this.showTotalTimeAsPercent=WebInspector.settings.createSetting("cpuProfilerShowTotalTimeAsPercent",true);this.showAverageTimeAsPercent=WebInspector.settings.createSetting("cpuProfilerShowAverageTimeAsPercent",true);this._viewType=WebInspector.settings.createSetting("cpuProfilerView",WebInspector.CPUProfileView._TypeHeavy);var columns=[];columns.push({id:"self",title:WebInspector.UIString("Self"),width:"72px",sort:WebInspector.DataGrid.Order.Descending,sortable:true});columns.push({id:"total",title:WebInspector.UIString("Total"),width:"72px",sortable:true});columns.push({id:"function",title:WebInspector.UIString("Function"),disclosure:true,sortable:true});this.dataGrid=new WebInspector.DataGrid(columns);this.dataGrid.addEventListener(WebInspector.DataGrid.Events.SortingChanged,this._sortProfile,this);this.dataGrid.element.addEventListener("mousedown",this._mouseDownInDataGrid.bind(this),true);this.dataGrid.show(this.element);this.viewSelectComboBox=new WebInspector.StatusBarComboBox(this._changeView.bind(this));var options={};options[WebInspector.CPUProfileView._TypeFlame]=this.viewSelectComboBox.createOption(WebInspector.UIString("Flame Chart"),"",WebInspector.CPUProfileView._TypeFlame);options[WebInspector.CPUProfileView._TypeHeavy]=this.viewSelectComboBox.createOption(WebInspector.UIString("Heavy (Bottom Up)"),"",WebInspector.CPUProfileView._TypeHeavy);options[WebInspector.CPUProfileView._TypeTree]=this.viewSelectComboBox.createOption(WebInspector.UIString("Tree (Top Down)"),"",WebInspector.CPUProfileView._TypeTree);var optionName=this._viewType.get()||WebInspector.CPUProfileView._TypeFlame;var option=options[optionName]||options[WebInspector.CPUProfileView._TypeFlame];this.viewSelectComboBox.select(option);this._statusBarButtonsElement=document.createElement("span");this.percentButton=new WebInspector.StatusBarButton("","percent-time-status-bar-item");this.percentButton.addEventListener("click",this._percentClicked,this);this._statusBarButtonsElement.appendChild(this.percentButton.element);this.focusButton=new WebInspector.StatusBarButton(WebInspector.UIString("Focus selected function."),"focus-profile-node-status-bar-item");this.focusButton.setEnabled(false);this.focusButton.addEventListener("click",this._focusClicked,this);this._statusBarButtonsElement.appendChild(this.focusButton.element);this.excludeButton=new WebInspector.StatusBarButton(WebInspector.UIString("Exclude selected function."),"exclude-profile-node-status-bar-item");this.excludeButton.setEnabled(false);this.excludeButton.addEventListener("click",this._excludeClicked,this);this._statusBarButtonsElement.appendChild(this.excludeButton.element);this.resetButton=new WebInspector.StatusBarButton(WebInspector.UIString("Restore all functions."),"reset-profile-status-bar-item");this.resetButton.visible=false;this.resetButton.addEventListener("click",this._resetClicked,this);this._statusBarButtonsElement.appendChild(this.resetButton.element);this.profileHead=(null);this.profile=profileHeader;this._linkifier=new WebInspector.Linkifier(new WebInspector.Linkifier.DefaultFormatter(30));if(this.profile._profile)
|
| +this._processProfileData(this.profile._profile);else
|
| +ProfilerAgent.getCPUProfile(this.profile.uid,this._getCPUProfileCallback.bind(this));}
|
| +WebInspector.CPUProfileView._TypeFlame="Flame";WebInspector.CPUProfileView._TypeTree="Tree";WebInspector.CPUProfileView._TypeHeavy="Heavy";WebInspector.CPUProfileView.prototype={selectRange:function(timeLeft,timeRight)
|
| +{if(!this._flameChart)
|
| +return;this._flameChart.selectRange(timeLeft,timeRight);},_revealProfilerNode:function(event)
|
| +{var current=this.profileDataGridTree.children[0];while(current&¤t.profileNode!==event.data)
|
| +current=current.traverseNextNode(false,null,false);if(current)
|
| +current.revealAndSelect();},_getCPUProfileCallback:function(error,profile)
|
| +{if(error)
|
| +return;if(!profile.head){return;}
|
| +this._processProfileData(profile);},_processProfileData:function(profile)
|
| +{this.profileHead=profile.head;this.samples=profile.samples;this._calculateTimes(profile);this._assignParentsInProfile();if(this.samples)
|
| +this._buildIdToNodeMap();this._changeView();this._updatePercentButton();if(this._flameChart)
|
| +this._flameChart.update();},get statusBarItems()
|
| +{return[this.viewSelectComboBox.element,this._statusBarButtonsElement];},_getBottomUpProfileDataGridTree:function()
|
| +{if(!this._bottomUpProfileDataGridTree)
|
| +this._bottomUpProfileDataGridTree=new WebInspector.BottomUpProfileDataGridTree(this,this.profileHead);return this._bottomUpProfileDataGridTree;},_getTopDownProfileDataGridTree:function()
|
| +{if(!this._topDownProfileDataGridTree)
|
| +this._topDownProfileDataGridTree=new WebInspector.TopDownProfileDataGridTree(this,this.profileHead);return this._topDownProfileDataGridTree;},willHide:function()
|
| +{this._currentSearchResultIndex=-1;},refresh:function()
|
| +{var selectedProfileNode=this.dataGrid.selectedNode?this.dataGrid.selectedNode.profileNode:null;this.dataGrid.rootNode().removeChildren();var children=this.profileDataGridTree.children;var count=children.length;for(var index=0;index<count;++index)
|
| +this.dataGrid.rootNode().appendChild(children[index]);if(selectedProfileNode)
|
| +selectedProfileNode.selected=true;},refreshVisibleData:function()
|
| +{var child=this.dataGrid.rootNode().children[0];while(child){child.refresh();child=child.traverseNextNode(false,null,true);}},refreshShowAsPercents:function()
|
| +{this._updatePercentButton();this.refreshVisibleData();},searchCanceled:function()
|
| +{if(this._searchResults){for(var i=0;i<this._searchResults.length;++i){var profileNode=this._searchResults[i].profileNode;delete profileNode._searchMatchedSelfColumn;delete profileNode._searchMatchedTotalColumn;delete profileNode._searchMatchedFunctionColumn;profileNode.refresh();}}
|
| +delete this._searchFinishedCallback;this._currentSearchResultIndex=-1;this._searchResults=[];},performSearch:function(query,finishedCallback)
|
| +{this.searchCanceled();query=query.trim();if(!query.length)
|
| +return;this._searchFinishedCallback=finishedCallback;var greaterThan=(query.startsWith(">"));var lessThan=(query.startsWith("<"));var equalTo=(query.startsWith("=")||((greaterThan||lessThan)&&query.indexOf("=")===1));var percentUnits=(query.lastIndexOf("%")===(query.length-1));var millisecondsUnits=(query.length>2&&query.lastIndexOf("ms")===(query.length-2));var secondsUnits=(!millisecondsUnits&&query.lastIndexOf("s")===(query.length-1));var queryNumber=parseFloat(query);if(greaterThan||lessThan||equalTo){if(equalTo&&(greaterThan||lessThan))
|
| +queryNumber=parseFloat(query.substring(2));else
|
| +queryNumber=parseFloat(query.substring(1));}
|
| +var queryNumberMilliseconds=(secondsUnits?(queryNumber*1000):queryNumber);if(!isNaN(queryNumber)&&!(greaterThan||lessThan))
|
| +equalTo=true;var matcher=createPlainTextSearchRegex(query,"i");function matchesQuery(profileDataGridNode)
|
| +{delete profileDataGridNode._searchMatchedSelfColumn;delete profileDataGridNode._searchMatchedTotalColumn;delete profileDataGridNode._searchMatchedFunctionColumn;if(percentUnits){if(lessThan){if(profileDataGridNode.selfPercent<queryNumber)
|
| +profileDataGridNode._searchMatchedSelfColumn=true;if(profileDataGridNode.totalPercent<queryNumber)
|
| +profileDataGridNode._searchMatchedTotalColumn=true;}else if(greaterThan){if(profileDataGridNode.selfPercent>queryNumber)
|
| +profileDataGridNode._searchMatchedSelfColumn=true;if(profileDataGridNode.totalPercent>queryNumber)
|
| +profileDataGridNode._searchMatchedTotalColumn=true;}
|
| +if(equalTo){if(profileDataGridNode.selfPercent==queryNumber)
|
| +profileDataGridNode._searchMatchedSelfColumn=true;if(profileDataGridNode.totalPercent==queryNumber)
|
| +profileDataGridNode._searchMatchedTotalColumn=true;}}else if(millisecondsUnits||secondsUnits){if(lessThan){if(profileDataGridNode.selfTime<queryNumberMilliseconds)
|
| +profileDataGridNode._searchMatchedSelfColumn=true;if(profileDataGridNode.totalTime<queryNumberMilliseconds)
|
| +profileDataGridNode._searchMatchedTotalColumn=true;}else if(greaterThan){if(profileDataGridNode.selfTime>queryNumberMilliseconds)
|
| +profileDataGridNode._searchMatchedSelfColumn=true;if(profileDataGridNode.totalTime>queryNumberMilliseconds)
|
| +profileDataGridNode._searchMatchedTotalColumn=true;}
|
| +if(equalTo){if(profileDataGridNode.selfTime==queryNumberMilliseconds)
|
| +profileDataGridNode._searchMatchedSelfColumn=true;if(profileDataGridNode.totalTime==queryNumberMilliseconds)
|
| +profileDataGridNode._searchMatchedTotalColumn=true;}}
|
| +if(profileDataGridNode.functionName.match(matcher)||(profileDataGridNode.url&&profileDataGridNode.url.match(matcher)))
|
| +profileDataGridNode._searchMatchedFunctionColumn=true;if(profileDataGridNode._searchMatchedSelfColumn||profileDataGridNode._searchMatchedTotalColumn||profileDataGridNode._searchMatchedFunctionColumn)
|
| +{profileDataGridNode.refresh();return true;}
|
| +return false;}
|
| +var current=this.profileDataGridTree.children[0];while(current){if(matchesQuery(current)){this._searchResults.push({profileNode:current});}
|
| +current=current.traverseNextNode(false,null,false);}
|
| +finishedCallback(this,this._searchResults.length);},jumpToFirstSearchResult:function()
|
| +{if(!this._searchResults||!this._searchResults.length)
|
| +return;this._currentSearchResultIndex=0;this._jumpToSearchResult(this._currentSearchResultIndex);},jumpToLastSearchResult:function()
|
| +{if(!this._searchResults||!this._searchResults.length)
|
| +return;this._currentSearchResultIndex=(this._searchResults.length-1);this._jumpToSearchResult(this._currentSearchResultIndex);},jumpToNextSearchResult:function()
|
| +{if(!this._searchResults||!this._searchResults.length)
|
| +return;if(++this._currentSearchResultIndex>=this._searchResults.length)
|
| +this._currentSearchResultIndex=0;this._jumpToSearchResult(this._currentSearchResultIndex);},jumpToPreviousSearchResult:function()
|
| +{if(!this._searchResults||!this._searchResults.length)
|
| +return;if(--this._currentSearchResultIndex<0)
|
| +this._currentSearchResultIndex=(this._searchResults.length-1);this._jumpToSearchResult(this._currentSearchResultIndex);},showingFirstSearchResult:function()
|
| +{return(this._currentSearchResultIndex===0);},showingLastSearchResult:function()
|
| +{return(this._searchResults&&this._currentSearchResultIndex===(this._searchResults.length-1));},_jumpToSearchResult:function(index)
|
| +{var searchResult=this._searchResults[index];if(!searchResult)
|
| +return;var profileNode=searchResult.profileNode;profileNode.revealAndSelect();},_ensureFlameChartCreated:function()
|
| +{if(this._flameChart)
|
| +return;this._flameChart=new WebInspector.FlameChart(this);this._flameChart.addEventListener(WebInspector.FlameChart.Events.SelectedNode,this._onSelectedNode.bind(this));},_onSelectedNode:function(event)
|
| +{var node=event.data;if(!node||!node.scriptId)
|
| +return;var script=WebInspector.debuggerModel.scriptForId(node.scriptId)
|
| +if(!script)
|
| +return;var uiLocation=script.rawLocationToUILocation(node.lineNumber);if(!uiLocation)
|
| +return;WebInspector.showPanel("scripts").showUILocation(uiLocation);},_changeView:function()
|
| +{if(!this.profile)
|
| +return;switch(this.viewSelectComboBox.selectedOption().value){case WebInspector.CPUProfileView._TypeFlame:this._ensureFlameChartCreated();this.dataGrid.detach();this._flameChart.show(this.element);this._viewType.set(WebInspector.CPUProfileView._TypeFlame);this._statusBarButtonsElement.enableStyleClass("hidden",true);return;case WebInspector.CPUProfileView._TypeTree:this.profileDataGridTree=this._getTopDownProfileDataGridTree();this._sortProfile();this._viewType.set(WebInspector.CPUProfileView._TypeTree);break;case WebInspector.CPUProfileView._TypeHeavy:this.profileDataGridTree=this._getBottomUpProfileDataGridTree();this._sortProfile();this._viewType.set(WebInspector.CPUProfileView._TypeHeavy);break;}
|
| +this._statusBarButtonsElement.enableStyleClass("hidden",false);if(this._flameChart)
|
| +this._flameChart.detach();this.dataGrid.show(this.element);if(!this.currentQuery||!this._searchFinishedCallback||!this._searchResults)
|
| +return;this._searchFinishedCallback(this,-this._searchResults.length);this.performSearch(this.currentQuery,this._searchFinishedCallback);},_percentClicked:function(event)
|
| +{var currentState=this.showSelfTimeAsPercent.get()&&this.showTotalTimeAsPercent.get()&&this.showAverageTimeAsPercent.get();this.showSelfTimeAsPercent.set(!currentState);this.showTotalTimeAsPercent.set(!currentState);this.showAverageTimeAsPercent.set(!currentState);this.refreshShowAsPercents();},_updatePercentButton:function()
|
| +{if(this.showSelfTimeAsPercent.get()&&this.showTotalTimeAsPercent.get()&&this.showAverageTimeAsPercent.get()){this.percentButton.title=WebInspector.UIString("Show absolute total and self times.");this.percentButton.toggled=true;}else{this.percentButton.title=WebInspector.UIString("Show total and self times as percentages.");this.percentButton.toggled=false;}},_focusClicked:function(event)
|
| +{if(!this.dataGrid.selectedNode)
|
| +return;this.resetButton.visible=true;this.profileDataGridTree.focus(this.dataGrid.selectedNode);this.refresh();this.refreshVisibleData();},_excludeClicked:function(event)
|
| +{var selectedNode=this.dataGrid.selectedNode
|
| +if(!selectedNode)
|
| +return;selectedNode.deselect();this.resetButton.visible=true;this.profileDataGridTree.exclude(selectedNode);this.refresh();this.refreshVisibleData();},_resetClicked:function(event)
|
| +{this.resetButton.visible=false;this.profileDataGridTree.restore();this._linkifier.reset();this.refresh();this.refreshVisibleData();},_dataGridNodeSelected:function(node)
|
| +{this.focusButton.setEnabled(true);this.excludeButton.setEnabled(true);},_dataGridNodeDeselected:function(node)
|
| +{this.focusButton.setEnabled(false);this.excludeButton.setEnabled(false);},_sortProfile:function()
|
| +{var sortAscending=this.dataGrid.isSortOrderAscending();var sortColumnIdentifier=this.dataGrid.sortColumnIdentifier();var sortProperty={"self":"selfTime","total":"totalTime","function":"functionName"}[sortColumnIdentifier];this.profileDataGridTree.sort(WebInspector.ProfileDataGridTree.propertyComparator(sortProperty,sortAscending));this.refresh();},_mouseDownInDataGrid:function(event)
|
| +{if(event.detail<2)
|
| +return;var cell=event.target.enclosingNodeOrSelfWithNodeName("td");if(!cell||(!cell.hasStyleClass("total-column")&&!cell.hasStyleClass("self-column")&&!cell.hasStyleClass("average-column")))
|
| +return;if(cell.hasStyleClass("total-column"))
|
| +this.showTotalTimeAsPercent.set(!this.showTotalTimeAsPercent.get());else if(cell.hasStyleClass("self-column"))
|
| +this.showSelfTimeAsPercent.set(!this.showSelfTimeAsPercent.get());else if(cell.hasStyleClass("average-column"))
|
| +this.showAverageTimeAsPercent.set(!this.showAverageTimeAsPercent.get());this.refreshShowAsPercents();event.consume(true);},_calculateTimes:function(profile)
|
| +{function totalHitCount(node){var result=node.hitCount;for(var i=0;i<node.children.length;i++)
|
| +result+=totalHitCount(node.children[i]);return result;}
|
| +profile.totalHitCount=totalHitCount(profile.head);var durationMs=1000*profile.endTime-1000*profile.startTime;var samplingRate=profile.totalHitCount/durationMs;function calculateTimesForNode(node){node.selfTime=node.hitCount*samplingRate;var totalTime=node.selfTime;for(var i=0;i<node.children.length;i++)
|
| +totalTime+=calculateTimesForNode(node.children[i]);node.totalTime=totalTime;return totalTime;}
|
| +calculateTimesForNode(profile.head);},_assignParentsInProfile:function()
|
| +{var head=this.profileHead;head.parent=null;head.head=null;var nodesToTraverse=[{parent:head,children:head.children}];while(nodesToTraverse.length>0){var pair=nodesToTraverse.pop();var parent=pair.parent;var children=pair.children;var length=children.length;for(var i=0;i<length;++i){children[i].head=head;children[i].parent=parent;if(children[i].children.length>0)
|
| +nodesToTraverse.push({parent:children[i],children:children[i].children});}}},_buildIdToNodeMap:function()
|
| +{var idToNode=this._idToNode={};var stack=[this.profileHead];while(stack.length){var node=stack.pop();idToNode[node.id]=node;for(var i=0;i<node.children.length;i++)
|
| +stack.push(node.children[i]);}
|
| +var topLevelNodes=this.profileHead.children;for(var i=0;i<topLevelNodes.length;i++){var node=topLevelNodes[i];if(node.functionName=="(garbage collector)"){this._gcNode=node;break;}}},__proto__:WebInspector.View.prototype}
|
| +WebInspector.CPUProfileType=function()
|
| +{WebInspector.ProfileType.call(this,WebInspector.CPUProfileType.TypeId,WebInspector.UIString("Collect JavaScript CPU Profile"));InspectorBackend.registerProfilerDispatcher(this);this._recording=false;WebInspector.CPUProfileType.instance=this;}
|
| +WebInspector.CPUProfileType.TypeId="CPU";WebInspector.CPUProfileType.prototype={fileExtension:function()
|
| +{return".cpuprofile";},get buttonTooltip()
|
| +{return this._recording?WebInspector.UIString("Stop CPU profiling."):WebInspector.UIString("Start CPU profiling.");},buttonClicked:function()
|
| +{if(this._recording){this.stopRecordingProfile();return false;}else{this.startRecordingProfile();return true;}},get treeItemTitle()
|
| +{return WebInspector.UIString("CPU PROFILES");},get description()
|
| +{return WebInspector.UIString("CPU profiles show where the execution time is spent in your page's JavaScript functions.");},addProfileHeader:function(profileHeader)
|
| +{this.addProfile(this.createProfile(profileHeader));},isRecordingProfile:function()
|
| +{return this._recording;},startRecordingProfile:function()
|
| +{this._recording=true;WebInspector.userMetrics.ProfilesCPUProfileTaken.record();ProfilerAgent.start();},stopRecordingProfile:function()
|
| +{this._recording=false;ProfilerAgent.stop();},setRecordingProfile:function(isProfiling)
|
| +{this._recording=isProfiling;},createTemporaryProfile:function(title)
|
| +{title=title||WebInspector.UIString("Recording\u2026");return new WebInspector.CPUProfileHeader(this,title);},createProfile:function(profile)
|
| +{return new WebInspector.CPUProfileHeader(this,profile.title,profile.uid);},removeProfile:function(profile)
|
| +{WebInspector.ProfileType.prototype.removeProfile.call(this,profile);if(!profile.isTemporary)
|
| +ProfilerAgent.removeProfile(this.id,profile.uid);},_requestProfilesFromBackend:function(populateCallback)
|
| +{ProfilerAgent.getProfileHeaders(populateCallback);},resetProfiles:function()
|
| +{this._reset();},addHeapSnapshotChunk:function(uid,chunk)
|
| +{throw new Error("Never called");},finishHeapSnapshot:function(uid)
|
| +{throw new Error("Never called");},reportHeapSnapshotProgress:function(done,total)
|
| +{throw new Error("Never called");},__proto__:WebInspector.ProfileType.prototype}
|
| +WebInspector.CPUProfileHeader=function(type,title,uid)
|
| +{WebInspector.ProfileHeader.call(this,type,title,uid);}
|
| +WebInspector.CPUProfileHeader.prototype={onTransferStarted:function()
|
| +{this._jsonifiedProfile="";this.sidebarElement.subtitle=WebInspector.UIString("Loading\u2026 %s",Number.bytesToString(this._jsonifiedProfile.length));},onChunkTransferred:function(reader)
|
| +{this.sidebarElement.subtitle=WebInspector.UIString("Loading\u2026 %d\%",Number.bytesToString(this._jsonifiedProfile.length));},onTransferFinished:function()
|
| +{this.sidebarElement.subtitle=WebInspector.UIString("Parsing\u2026");this._profile=JSON.parse(this._jsonifiedProfile);this._jsonifiedProfile=null;this.sidebarElement.subtitle=WebInspector.UIString("Loaded");this.isTemporary=false;},onError:function(reader,e)
|
| +{switch(e.target.error.code){case e.target.error.NOT_FOUND_ERR:this.sidebarElement.subtitle=WebInspector.UIString("'%s' not found.",reader.fileName());break;case e.target.error.NOT_READABLE_ERR:this.sidebarElement.subtitle=WebInspector.UIString("'%s' is not readable",reader.fileName());break;case e.target.error.ABORT_ERR:break;default:this.sidebarElement.subtitle=WebInspector.UIString("'%s' error %d",reader.fileName(),e.target.error.code);}},write:function(text)
|
| +{this._jsonifiedProfile+=text;},close:function(){},createSidebarTreeElement:function()
|
| +{return new WebInspector.ProfileSidebarTreeElement(this,WebInspector.UIString("Profile %d"),"profile-sidebar-tree-item");},createView:function(profilesPanel)
|
| +{return new WebInspector.CPUProfileView(this);},canSaveToFile:function()
|
| +{return true;},saveToFile:function()
|
| +{var fileOutputStream=new WebInspector.FileOutputStream();function getCPUProfileCallback(error,profile)
|
| +{if(error){fileOutputStream.close();return;}
|
| +if(!profile.head){fileOutputStream.close();return;}
|
| +fileOutputStream.write(JSON.stringify(profile),fileOutputStream.close.bind(fileOutputStream));}
|
| function onOpen()
|
| -{
|
| -ProfilerAgent.getCPUProfile(this.uid, getCPUProfileCallback.bind(this));
|
| -}
|
| -
|
| -this._fileName = this._fileName || "CPU-" + new Date().toISO8601Compact() + this._profileType.fileExtension();
|
| -fileOutputStream.open(this._fileName, onOpen.bind(this));
|
| -},
|
| -
|
| -
|
| -loadFromFile: function(file)
|
| -{
|
| -this.title = file.name;
|
| -this.sidebarElement.subtitle = WebInspector.UIString("Loading\u2026");
|
| -this.sidebarElement.wait = true;
|
| -
|
| -var fileReader = new WebInspector.ChunkedFileReader(file, 10000000, this);
|
| -fileReader.start(this);
|
| -},
|
| -
|
| -__proto__: WebInspector.ProfileHeader.prototype
|
| -}
|
| -;
|
| -
|
| -
|
| -
|
| -WebInspector.CSSSelectorDataGridNode = function(profileView, data)
|
| -{
|
| -WebInspector.DataGridNode.call(this, data, false);
|
| -this._profileView = profileView;
|
| -}
|
| -
|
| -WebInspector.CSSSelectorDataGridNode.prototype = {
|
| -get data()
|
| -{
|
| -var data = {};
|
| -data.selector = this._data.selector;
|
| -data.matches = this._data.matchCount;
|
| -
|
| -if (this._profileView.showTimeAsPercent.get())
|
| -data.time = Number(this._data.timePercent).toFixed(1) + "%";
|
| -else
|
| -data.time = Number.secondsToString(this._data.time / 1000, true);
|
| -
|
| -return data;
|
| -},
|
| -
|
| -get rawData()
|
| -{
|
| -return this._data;
|
| -},
|
| -
|
| -createCell: function(columnIdentifier)
|
| -{
|
| -var cell = WebInspector.DataGridNode.prototype.createCell.call(this, columnIdentifier);
|
| -if (columnIdentifier === "selector" && cell.firstChild) {
|
| -cell.firstChild.title = this.rawData.selector;
|
| -return cell;
|
| -}
|
| -
|
| -if (columnIdentifier !== "source")
|
| -return cell;
|
| -
|
| -cell.removeChildren();
|
| -
|
| -if (this.rawData.url) {
|
| -var wrapperDiv = cell.createChild("div");
|
| -wrapperDiv.appendChild(WebInspector.linkifyResourceAsNode(this.rawData.url, this.rawData.lineNumber));
|
| -}
|
| -
|
| -return cell;
|
| -},
|
| -
|
| -__proto__: WebInspector.DataGridNode.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.CSSSelectorProfileView = function(profile)
|
| -{
|
| -WebInspector.View.call(this);
|
| -
|
| -this.element.addStyleClass("profile-view");
|
| -
|
| -this.showTimeAsPercent = WebInspector.settings.createSetting("selectorProfilerShowTimeAsPercent", true);
|
| -
|
| -var columns = [
|
| -{id: "selector", title: WebInspector.UIString("Selector"), width: "550px", sortable: true},
|
| -{id: "source", title: WebInspector.UIString("Source"), width: "100px", sortable: true},
|
| -{id: "time", title: WebInspector.UIString("Total"), width: "72px", sort: WebInspector.DataGrid.Order.Descending, sortable: true},
|
| -{id: "matches", title: WebInspector.UIString("Matches"), width: "72px", sortable: true}
|
| -];
|
| -
|
| -this.dataGrid = new WebInspector.DataGrid(columns);
|
| -this.dataGrid.element.addStyleClass("selector-profile-view");
|
| -this.dataGrid.addEventListener(WebInspector.DataGrid.Events.SortingChanged, this._sortProfile, this);
|
| -this.dataGrid.element.addEventListener("mousedown", this._mouseDownInDataGrid.bind(this), true);
|
| -this.dataGrid.show(this.element);
|
| -
|
| -this.percentButton = new WebInspector.StatusBarButton("", "percent-time-status-bar-item");
|
| -this.percentButton.addEventListener("click", this._percentClicked, this);
|
| -
|
| -this.profile = profile;
|
| -
|
| -this._createProfileNodes();
|
| -this._sortProfile();
|
| -this._updatePercentButton();
|
| -}
|
| -
|
| -WebInspector.CSSSelectorProfileView.prototype = {
|
| -get statusBarItems()
|
| -{
|
| -return [this.percentButton.element];
|
| -},
|
| -
|
| -get profile()
|
| -{
|
| -return this._profile;
|
| -},
|
| -
|
| -set profile(profile)
|
| -{
|
| -this._profile = profile;
|
| -},
|
| -
|
| -_createProfileNodes: function()
|
| -{
|
| -var data = this.profile.data;
|
| -if (!data) {
|
| -
|
| -return;
|
| -}
|
| -
|
| -this.profile.children = [];
|
| -for (var i = 0; i < data.length; ++i) {
|
| -data[i].timePercent = data[i].time * 100 / this.profile.totalTime;
|
| -var node = new WebInspector.CSSSelectorDataGridNode(this, data[i]);
|
| -this.profile.children.push(node);
|
| -}
|
| -},
|
| -
|
| -rebuildGridItems: function()
|
| -{
|
| -this.dataGrid.rootNode().removeChildren();
|
| -
|
| -var children = this.profile.children;
|
| -var count = children.length;
|
| -
|
| -for (var index = 0; index < count; ++index)
|
| -this.dataGrid.rootNode().appendChild(children[index]);
|
| -},
|
| -
|
| -refreshData: function()
|
| -{
|
| -var child = this.dataGrid.rootNode().children[0];
|
| -while (child) {
|
| -child.refresh();
|
| -child = child.traverseNextNode(false, null, true);
|
| -}
|
| -},
|
| -
|
| -refreshShowAsPercents: function()
|
| -{
|
| -this._updatePercentButton();
|
| -this.refreshData();
|
| -},
|
| -
|
| -_percentClicked: function(event)
|
| -{
|
| -this.showTimeAsPercent.set(!this.showTimeAsPercent.get());
|
| -this.refreshShowAsPercents();
|
| -},
|
| -
|
| -_updatePercentButton: function()
|
| -{
|
| -if (this.showTimeAsPercent.get()) {
|
| -this.percentButton.title = WebInspector.UIString("Show absolute times.");
|
| -this.percentButton.toggled = true;
|
| -} else {
|
| -this.percentButton.title = WebInspector.UIString("Show times as percentages.");
|
| -this.percentButton.toggled = false;
|
| -}
|
| -},
|
| -
|
| -_sortProfile: function()
|
| -{
|
| -var sortAscending = this.dataGrid.isSortOrderAscending();
|
| -var sortColumnIdentifier = this.dataGrid.sortColumnIdentifier();
|
| -
|
| -function selectorComparator(a, b)
|
| -{
|
| -var result = b.rawData.selector.compareTo(a.rawData.selector);
|
| -return sortAscending ? -result : result;
|
| -}
|
| -
|
| -function sourceComparator(a, b)
|
| -{
|
| -var aRawData = a.rawData;
|
| -var bRawData = b.rawData;
|
| -var result = bRawData.url.compareTo(aRawData.url);
|
| -if (!result)
|
| -result = bRawData.lineNumber - aRawData.lineNumber;
|
| -return sortAscending ? -result : result;
|
| -}
|
| -
|
| -function timeComparator(a, b)
|
| -{
|
| -const result = b.rawData.time - a.rawData.time;
|
| -return sortAscending ? -result : result;
|
| -}
|
| -
|
| -function matchesComparator(a, b)
|
| -{
|
| -const result = b.rawData.matchCount - a.rawData.matchCount;
|
| -return sortAscending ? -result : result;
|
| -}
|
| -
|
| -var comparator;
|
| -switch (sortColumnIdentifier) {
|
| -case "time":
|
| -comparator = timeComparator;
|
| -break;
|
| -case "matches":
|
| -comparator = matchesComparator;
|
| -break;
|
| -case "selector":
|
| -comparator = selectorComparator;
|
| -break;
|
| -case "source":
|
| -comparator = sourceComparator;
|
| -break;
|
| -}
|
| -
|
| -this.profile.children.sort(comparator);
|
| -
|
| -this.rebuildGridItems();
|
| -},
|
| -
|
| -_mouseDownInDataGrid: function(event)
|
| -{
|
| -if (event.detail < 2)
|
| -return;
|
| -
|
| -var cell = event.target.enclosingNodeOrSelfWithNodeName("td");
|
| -if (!cell)
|
| -return;
|
| -
|
| -if (cell.hasStyleClass("time-column"))
|
| -this.showTimeAsPercent.set(!this.showTimeAsPercent.get());
|
| -else
|
| -return;
|
| -
|
| -this.refreshShowAsPercents();
|
| -
|
| -event.consume(true);
|
| -},
|
| -
|
| -__proto__: WebInspector.View.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.CSSSelectorProfileType = function()
|
| -{
|
| -WebInspector.ProfileType.call(this, WebInspector.CSSSelectorProfileType.TypeId, WebInspector.UIString("Collect CSS Selector Profile"));
|
| -this._recording = false;
|
| -this._profileUid = 1;
|
| -WebInspector.CSSSelectorProfileType.instance = this;
|
| -}
|
| -
|
| -WebInspector.CSSSelectorProfileType.TypeId = "SELECTOR";
|
| -
|
| -WebInspector.CSSSelectorProfileType.prototype = {
|
| -get buttonTooltip()
|
| -{
|
| -return this._recording ? WebInspector.UIString("Stop CSS selector profiling.") : WebInspector.UIString("Start CSS selector profiling.");
|
| -},
|
| -
|
| -
|
| -buttonClicked: function()
|
| -{
|
| -if (this._recording) {
|
| -this._stopRecordingProfile();
|
| -return false;
|
| -} else {
|
| -this._startRecordingProfile();
|
| -return true;
|
| -}
|
| -},
|
| -
|
| -get treeItemTitle()
|
| -{
|
| -return WebInspector.UIString("CSS SELECTOR PROFILES");
|
| -},
|
| -
|
| -get description()
|
| -{
|
| -return WebInspector.UIString("CSS selector profiles show how long the selector matching has taken in total and how many times a certain selector has matched DOM elements. The results are approximate due to matching algorithm optimizations.");
|
| -},
|
| -
|
| -reset: function()
|
| -{
|
| -this._profileUid = 1;
|
| -},
|
| -
|
| -setRecordingProfile: function(isProfiling)
|
| -{
|
| -this._recording = isProfiling;
|
| -},
|
| -
|
| -_startRecordingProfile: function()
|
| -{
|
| -this._recording = true;
|
| -CSSAgent.startSelectorProfiler();
|
| -},
|
| -
|
| -_stopRecordingProfile: function()
|
| -{
|
| -
|
| -function callback(error, profile)
|
| -{
|
| -if (error)
|
| -return;
|
| -
|
| -var uid = this._profileUid++;
|
| -var title = WebInspector.UIString("Profile %d", uid) + String.sprintf(" (%s)", Number.secondsToString(profile.totalTime / 1000));
|
| -this.addProfile(new WebInspector.CSSProfileHeader(this, title, uid, profile));
|
| -}
|
| -
|
| -this._recording = false;
|
| -CSSAgent.stopSelectorProfiler(callback.bind(this));
|
| -},
|
| -
|
| -
|
| -createTemporaryProfile: function(title)
|
| -{
|
| -title = title || WebInspector.UIString("Recording\u2026");
|
| -return new WebInspector.CSSProfileHeader(this, title);
|
| -},
|
| -
|
| -__proto__: WebInspector.ProfileType.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.CSSProfileHeader = function(type, title, uid, protocolData)
|
| -{
|
| -WebInspector.ProfileHeader.call(this, type, title, uid);
|
| -this._protocolData = protocolData;
|
| -}
|
| -
|
| -WebInspector.CSSProfileHeader.prototype = {
|
| -
|
| -createSidebarTreeElement: function()
|
| -{
|
| -return new WebInspector.ProfileSidebarTreeElement(this, this.title, "profile-sidebar-tree-item");
|
| -},
|
| -
|
| -
|
| -createView: function(profilesPanel)
|
| -{
|
| -var profile = (this._protocolData);
|
| -return new WebInspector.CSSSelectorProfileView(profile);
|
| -},
|
| -
|
| -__proto__: WebInspector.ProfileHeader.prototype
|
| -}
|
| -;
|
| -
|
| -
|
| -
|
| -WebInspector.FlameChart = function(cpuProfileView)
|
| -{
|
| -WebInspector.View.call(this);
|
| -this.registerRequiredCSS("flameChart.css");
|
| -this.element.className = "fill";
|
| -this.element.id = "cpu-flame-chart";
|
| -
|
| -this._overviewContainer = this.element.createChild("div", "overview-container");
|
| -this._overviewGrid = new WebInspector.OverviewGrid("flame-chart");
|
| -this._overviewCanvas = this._overviewContainer.createChild("canvas", "flame-chart-overview-canvas");
|
| -this._overviewContainer.appendChild(this._overviewGrid.element);
|
| -this._overviewCalculator = new WebInspector.FlameChart.OverviewCalculator();
|
| -this._overviewGrid.addEventListener(WebInspector.OverviewGrid.Events.WindowChanged, this._onWindowChanged, this);
|
| -
|
| -this._chartContainer = this.element.createChild("div", "chart-container");
|
| -this._timelineGrid = new WebInspector.TimelineGrid();
|
| -this._chartContainer.appendChild(this._timelineGrid.element);
|
| -this._calculator = new WebInspector.FlameChart.Calculator();
|
| -
|
| -this._canvas = this._chartContainer.createChild("canvas");
|
| -this._canvas.addEventListener("mousemove", this._onMouseMove.bind(this));
|
| -WebInspector.installDragHandle(this._canvas, this._startCanvasDragging.bind(this), this._canvasDragging.bind(this), this._endCanvasDragging.bind(this), "col-resize");
|
| -
|
| -this._cpuProfileView = cpuProfileView;
|
| -this._windowLeft = 0.0;
|
| -this._windowRight = 1.0;
|
| -this._barHeight = 15;
|
| -this._minWidth = 1;
|
| -this._paddingLeft = 15;
|
| -this._canvas.addEventListener("mousewheel", this._onMouseWheel.bind(this), false);
|
| -this.element.addEventListener("click", this._onClick.bind(this), false);
|
| -this._linkifier = new WebInspector.Linkifier();
|
| -this._highlightedNodeIndex = -1;
|
| -
|
| -if (!WebInspector.FlameChart._colorGenerator)
|
| -WebInspector.FlameChart._colorGenerator = new WebInspector.FlameChart.ColorGenerator();
|
| -}
|
| -
|
| -
|
| -WebInspector.FlameChart.Calculator = function()
|
| -{
|
| -}
|
| -
|
| -WebInspector.FlameChart.Calculator.prototype = {
|
| -
|
| -_updateBoundaries: function(flameChart)
|
| -{
|
| -this._minimumBoundaries = flameChart._windowLeft * flameChart._timelineData.totalTime;
|
| -this._maximumBoundaries = flameChart._windowRight * flameChart._timelineData.totalTime;
|
| -this.paddingLeft = flameChart._paddingLeft;
|
| -this._width = flameChart._canvas.width - this.paddingLeft;
|
| -this._timeToPixel = this._width / this.boundarySpan();
|
| -},
|
| -
|
| -
|
| -computePosition: function(time)
|
| -{
|
| -return (time - this._minimumBoundaries) * this._timeToPixel + this.paddingLeft;
|
| -},
|
| -
|
| -formatTime: function(value)
|
| -{
|
| -return Number.secondsToString((value + this._minimumBoundaries) / 1000);
|
| -},
|
| -
|
| -maximumBoundary: function()
|
| -{
|
| -return this._maximumBoundaries;
|
| -},
|
| -
|
| -minimumBoundary: function()
|
| -{
|
| -return this._minimumBoundaries;
|
| -},
|
| -
|
| -zeroTime: function()
|
| -{
|
| -return 0;
|
| -},
|
| -
|
| -boundarySpan: function()
|
| -{
|
| -return this._maximumBoundaries - this._minimumBoundaries;
|
| -}
|
| -}
|
| -
|
| -
|
| -WebInspector.FlameChart.OverviewCalculator = function()
|
| -{
|
| -}
|
| -
|
| -WebInspector.FlameChart.OverviewCalculator.prototype = {
|
| -
|
| -_updateBoundaries: function(flameChart)
|
| -{
|
| -this._minimumBoundaries = 0;
|
| -this._maximumBoundaries = flameChart._timelineData.totalTime;
|
| -this._xScaleFactor = flameChart._canvas.width / flameChart._timelineData.totalTime;
|
| -},
|
| -
|
| -
|
| -computePosition: function(time)
|
| -{
|
| -return (time - this._minimumBoundaries) * this._xScaleFactor;
|
| -},
|
| -
|
| -formatTime: function(value)
|
| -{
|
| -return Number.secondsToString((value + this._minimumBoundaries) / 1000);
|
| -},
|
| -
|
| -maximumBoundary: function()
|
| -{
|
| -return this._maximumBoundaries;
|
| -},
|
| -
|
| -minimumBoundary: function()
|
| -{
|
| -return this._minimumBoundaries;
|
| -},
|
| -
|
| -zeroTime: function()
|
| -{
|
| -return this._minimumBoundaries;
|
| -},
|
| -
|
| -boundarySpan: function()
|
| -{
|
| -return this._maximumBoundaries - this._minimumBoundaries;
|
| -}
|
| -}
|
| -
|
| -WebInspector.FlameChart.Events = {
|
| -SelectedNode: "SelectedNode"
|
| -}
|
| -
|
| -
|
| -WebInspector.FlameChart.ColorGenerator = function()
|
| -{
|
| -this._colorPairs = {};
|
| -this._currentColorIndex = 0;
|
| -}
|
| -
|
| -WebInspector.FlameChart.ColorGenerator.prototype = {
|
| -
|
| -_colorPairForID: function(id)
|
| -{
|
| -var colorPairs = this._colorPairs;
|
| -var colorPair = colorPairs[id];
|
| -if (!colorPair) {
|
| -var currentColorIndex = ++this._currentColorIndex;
|
| -var hue = (currentColorIndex * 5 + 11 * (currentColorIndex % 2)) % 360;
|
| -colorPairs[id] = colorPair = {highlighted: "hsla(" + hue + ", 100%, 33%, 0.7)", normal: "hsla(" + hue + ", 100%, 66%, 0.7)"};
|
| -}
|
| -return colorPair;
|
| -}
|
| -}
|
| -
|
| -
|
| -WebInspector.FlameChart.Entry = function(colorPair, depth, duration, startTime, node)
|
| -{
|
| -this.colorPair = colorPair;
|
| -this.depth = depth;
|
| -this.duration = duration;
|
| -this.startTime = startTime;
|
| -this.node = node;
|
| -this.selfTime = 0;
|
| -}
|
| -
|
| -WebInspector.FlameChart.prototype = {
|
| -
|
| -selectRange: function(timeLeft, timeRight)
|
| -{
|
| -this._overviewGrid.setWindow(timeLeft / this._totalTime, timeRight / this._totalTime);
|
| -},
|
| -
|
| -_onWindowChanged: function(event)
|
| -{
|
| -this._scheduleUpdate();
|
| -},
|
| -
|
| -_startCanvasDragging: function(event)
|
| -{
|
| -if (!this._timelineData)
|
| -return false;
|
| -this._isDragging = true;
|
| -this._dragStartPoint = event.pageX;
|
| -this._dragStartWindowLeft = this._windowLeft;
|
| -this._dragStartWindowRight = this._windowRight;
|
| -return true;
|
| -},
|
| -
|
| -_canvasDragging: function(event)
|
| -{
|
| -var pixelShift = this._dragStartPoint - event.pageX;
|
| -var windowShift = pixelShift / this._totalPixels;
|
| -
|
| -var windowLeft = Math.max(0, this._dragStartWindowLeft + windowShift);
|
| -if (windowLeft === this._windowLeft)
|
| -return;
|
| -windowShift = windowLeft - this._dragStartWindowLeft;
|
| -
|
| -var windowRight = Math.min(1, this._dragStartWindowRight + windowShift);
|
| -if (windowRight === this._windowRight)
|
| -return;
|
| -windowShift = windowRight - this._dragStartWindowRight;
|
| -this._overviewGrid.setWindow(this._dragStartWindowLeft + windowShift, this._dragStartWindowRight + windowShift);
|
| -},
|
| -
|
| -_endCanvasDragging: function()
|
| -{
|
| -this._isDragging = false;
|
| -},
|
| -
|
| -_calculateTimelineData: function()
|
| -{
|
| -if (this._cpuProfileView.samples)
|
| -return this._calculateTimelineDataForSamples();
|
| -
|
| -if (this._timelineData)
|
| -return this._timelineData;
|
| -
|
| -if (!this._cpuProfileView.profileHead)
|
| -return null;
|
| -
|
| -var index = 0;
|
| -var entries = [];
|
| -
|
| -function appendReversedArray(toArray, fromArray)
|
| -{
|
| -for (var i = fromArray.length - 1; i >= 0; --i)
|
| -toArray.push(fromArray[i]);
|
| -}
|
| -
|
| -var stack = [];
|
| -appendReversedArray(stack, this._cpuProfileView.profileHead.children);
|
| -
|
| -var levelOffsets = ([0]);
|
| -var levelExitIndexes = ([0]);
|
| -var colorGenerator = WebInspector.FlameChart._colorGenerator;
|
| -
|
| -while (stack.length) {
|
| -var level = levelOffsets.length - 1;
|
| -var node = stack.pop();
|
| -var offset = levelOffsets[level];
|
| -
|
| -var colorPair = colorGenerator._colorPairForID(node.functionName + ":" + node.url + ":" + node.lineNumber);
|
| -
|
| -entries.push(new WebInspector.FlameChart.Entry(colorPair, level, node.totalTime, offset, node));
|
| -
|
| -++index;
|
| -
|
| -levelOffsets[level] += node.totalTime;
|
| -if (node.children.length) {
|
| -levelExitIndexes.push(stack.length);
|
| -levelOffsets.push(offset + node.selfTime / 2);
|
| -appendReversedArray(stack, node.children);
|
| -}
|
| -
|
| -while (stack.length === levelExitIndexes[levelExitIndexes.length - 1]) {
|
| -levelOffsets.pop();
|
| -levelExitIndexes.pop();
|
| -}
|
| -}
|
| -
|
| -this._timelineData = {
|
| -entries: entries,
|
| -totalTime: this._cpuProfileView.profileHead.totalTime,
|
| -}
|
| -
|
| -return this._timelineData;
|
| -},
|
| -
|
| -_calculateTimelineDataForSamples: function()
|
| -{
|
| -if (this._timelineData)
|
| -return this._timelineData;
|
| -
|
| -if (!this._cpuProfileView.profileHead)
|
| -return null;
|
| -
|
| -var samples = this._cpuProfileView.samples;
|
| -var idToNode = this._cpuProfileView._idToNode;
|
| -var samplesCount = samples.length;
|
| -
|
| -var index = 0;
|
| -var entries = ([]);
|
| -
|
| -var openIntervals = [];
|
| -var stackTrace = [];
|
| -var colorGenerator = WebInspector.FlameChart._colorGenerator;
|
| -for (var sampleIndex = 0; sampleIndex < samplesCount; sampleIndex++) {
|
| -var node = idToNode[samples[sampleIndex]];
|
| -stackTrace.length = 0;
|
| -while (node) {
|
| -stackTrace.push(node);
|
| -node = node.parent;
|
| -}
|
| -stackTrace.pop();
|
| -
|
| -var depth = 0;
|
| -node = stackTrace.pop();
|
| -var intervalIndex;
|
| -while (node && depth < openIntervals.length && node === openIntervals[depth].node) {
|
| -intervalIndex = openIntervals[depth].index;
|
| -entries[intervalIndex].duration += 1;
|
| -node = stackTrace.pop();
|
| -++depth;
|
| -}
|
| -if (depth < openIntervals.length)
|
| -openIntervals.length = depth;
|
| -if (!node) {
|
| -entries[intervalIndex].selfTime += 1;
|
| -continue;
|
| -}
|
| -
|
| -while (node) {
|
| -var colorPair = colorGenerator._colorPairForID(node.functionName + ":" + node.url + ":" + node.lineNumber);
|
| -
|
| -entries.push(new WebInspector.FlameChart.Entry(colorPair, depth, 1, sampleIndex, node));
|
| -openIntervals.push({node: node, index: index});
|
| -++index;
|
| -
|
| -node = stackTrace.pop();
|
| -++depth;
|
| -}
|
| -entries[entries.length - 1].selfTime += 1;
|
| -}
|
| -
|
| -this._timelineData = {
|
| -entries: entries,
|
| -totalTime: samplesCount,
|
| -};
|
| -
|
| -return this._timelineData;
|
| -},
|
| -
|
| -_onMouseMove: function(event)
|
| -{
|
| -if (this._isDragging)
|
| -return;
|
| -
|
| -var nodeIndex = this._coordinatesToNodeIndex(event.offsetX, event.offsetY);
|
| -
|
| -if (this._highlightedNodeIndex === nodeIndex)
|
| -return;
|
| -
|
| -this._highlightedNodeIndex = nodeIndex;
|
| -this._scheduleUpdate();
|
| -},
|
| -
|
| -_prepareHighlightedEntryInfo: function()
|
| -{
|
| -if (this._isDragging)
|
| -return null;
|
| -var entry = this._timelineData.entries[this._highlightedNodeIndex];
|
| -if (!entry)
|
| -return null;
|
| -var node = entry.node;
|
| -if (!node)
|
| -return null;
|
| -
|
| -var entryInfo = [];
|
| -function pushEntryInfoRow(title, text)
|
| -{
|
| -var row = {};
|
| -row.title = title;
|
| -row.text = text;
|
| -entryInfo.push(row);
|
| -}
|
| -
|
| -pushEntryInfoRow(WebInspector.UIString("Name"), node.functionName);
|
| -if (this._cpuProfileView.samples) {
|
| -pushEntryInfoRow(WebInspector.UIString("Self time"), Number.secondsToString(entry.selfTime / 1000, true));
|
| -pushEntryInfoRow(WebInspector.UIString("Total time"), Number.secondsToString(entry.duration / 1000, true));
|
| -}
|
| -pushEntryInfoRow(WebInspector.UIString("Aggregated self time"), Number.secondsToString(node.selfTime / 1000, true));
|
| -pushEntryInfoRow(WebInspector.UIString("Aggregated total time"), Number.secondsToString(node.totalTime / 1000, true));
|
| -return entryInfo;
|
| -},
|
| -
|
| -_onClick: function(e)
|
| -{
|
| -if (this._highlightedNodeIndex === -1)
|
| -return;
|
| -var node = this._timelineData.entries[this._highlightedNodeIndex].node;
|
| -this.dispatchEventToListeners(WebInspector.FlameChart.Events.SelectedNode, node);
|
| -},
|
| -
|
| -_onMouseWheel: function(e)
|
| -{
|
| -if (e.wheelDeltaY) {
|
| -const zoomFactor = 1.1;
|
| -const mouseWheelZoomSpeed = 1 / 120;
|
| -
|
| -var zoom = Math.pow(zoomFactor, -e.wheelDeltaY * mouseWheelZoomSpeed);
|
| -var overviewReference = (this._pixelWindowLeft + e.offsetX - this._paddingLeft) / this._totalPixels;
|
| -this._overviewGrid.zoom(zoom, overviewReference);
|
| -} else {
|
| -var shift = Number.constrain(-1 * this._windowWidth / 4 * e.wheelDeltaX / 120, -this._windowLeft, 1 - this._windowRight);
|
| -this._overviewGrid.setWindow(this._windowLeft + shift, this._windowRight + shift);
|
| -}
|
| -},
|
| -
|
| -
|
| -_coordinatesToNodeIndex: function(x, y)
|
| -{
|
| -var timelineData = this._timelineData;
|
| -if (!timelineData)
|
| -return -1;
|
| -var timelineEntries = timelineData.entries;
|
| -var cursorTime = (x + this._pixelWindowLeft - this._paddingLeft) * this._pixelToTime;
|
| -var cursorLevel = Math.floor((this._canvas.height / window.devicePixelRatio - y) / this._barHeight);
|
| -
|
| -for (var i = 0; i < timelineEntries.length; ++i) {
|
| -if (cursorTime < timelineEntries[i].startTime)
|
| -return -1;
|
| -if (cursorTime < (timelineEntries[i].startTime + timelineEntries[i].duration)
|
| -&& cursorLevel === timelineEntries[i].depth)
|
| -return i;
|
| -}
|
| -return -1;
|
| -},
|
| -
|
| -onResize: function()
|
| -{
|
| -this._updateOverviewCanvas = true;
|
| -this._scheduleUpdate();
|
| -},
|
| -
|
| -_drawOverviewCanvas: function(width, height)
|
| -{
|
| -if (!this._timelineData)
|
| -return;
|
| -
|
| -var timelineEntries = this._timelineData.entries;
|
| -
|
| -var drawData = new Uint8Array(width);
|
| -var scaleFactor = width / this._totalTime;
|
| -var maxStackDepth = 5;
|
| -
|
| -for (var nodeIndex = 0; nodeIndex < timelineEntries.length; ++nodeIndex) {
|
| -var entry = timelineEntries[nodeIndex];
|
| -var start = Math.floor(entry.startTime * scaleFactor);
|
| -var finish = Math.floor((entry.startTime + entry.duration) * scaleFactor);
|
| -for (var x = start; x < finish; ++x) {
|
| -drawData[x] = Math.max(drawData[x], entry.depth + 1);
|
| -maxStackDepth = Math.max(maxStackDepth, entry.depth + 1);
|
| -}
|
| -}
|
| -
|
| -var ratio = window.devicePixelRatio;
|
| -var canvasWidth = width * ratio;
|
| -var canvasHeight = height * ratio;
|
| -this._overviewCanvas.width = canvasWidth;
|
| -this._overviewCanvas.height = canvasHeight;
|
| -this._overviewCanvas.style.width = width + "px";
|
| -this._overviewCanvas.style.height = height + "px";
|
| -
|
| -var context = this._overviewCanvas.getContext("2d");
|
| -
|
| -var yScaleFactor = canvasHeight / (maxStackDepth * 1.1);
|
| -context.lineWidth = 1;
|
| -context.translate(0.5, 0.5);
|
| -context.strokeStyle = "rgba(20,0,0,0.4)";
|
| -context.fillStyle = "rgba(214,225,254,0.8)";
|
| -context.moveTo(-1, canvasHeight - 1);
|
| -if (drawData)
|
| -context.lineTo(-1, Math.round(height - drawData[0] * yScaleFactor - 1));
|
| -var value;
|
| -for (var x = 0; x < width; ++x) {
|
| -value = Math.round(canvasHeight - drawData[x] * yScaleFactor - 1);
|
| -context.lineTo(x * ratio, value);
|
| -}
|
| -context.lineTo(canvasWidth + 1, value);
|
| -context.lineTo(canvasWidth + 1, canvasHeight - 1);
|
| -context.fill();
|
| -context.stroke();
|
| -context.closePath();
|
| -},
|
| -
|
| -
|
| -_entryToAnchorBox: function(entry, anchorBox)
|
| -{
|
| -anchorBox.x = Math.floor(entry.startTime * this._timeToPixel) - this._pixelWindowLeft + this._paddingLeft;
|
| -anchorBox.y = this._canvas.height / window.devicePixelRatio - (entry.depth + 1) * this._barHeight;
|
| -anchorBox.width = Math.floor(entry.duration * this._timeToPixel);
|
| -anchorBox.height = this._barHeight;
|
| -if (anchorBox.x < 0) {
|
| -anchorBox.width += anchorBox.x;
|
| -anchorBox.x = 0;
|
| -}
|
| -anchorBox.width = Number.constrain(anchorBox.width, 0, this._canvas.width - anchorBox.x);
|
| -},
|
| -
|
| -
|
| -draw: function(width, height)
|
| -{
|
| -var timelineData = this._calculateTimelineData();
|
| -if (!timelineData)
|
| -return;
|
| -var timelineEntries = timelineData.entries;
|
| -
|
| -var ratio = window.devicePixelRatio;
|
| -var canvasWidth = width * ratio;
|
| -var canvasHeight = height * ratio;
|
| -this._canvas.width = canvasWidth;
|
| -this._canvas.height = canvasHeight;
|
| -this._canvas.style.width = width + "px";
|
| -this._canvas.style.height = height + "px";
|
| -
|
| -var barHeight = this._barHeight;
|
| -
|
| -var context = this._canvas.getContext("2d");
|
| -var textPaddingLeft = 2;
|
| -context.scale(ratio, ratio);
|
| -context.font = (barHeight - 3) + "px sans-serif";
|
| -context.textBaseline = "top";
|
| -this._dotsWidth = context.measureText("\u2026").width;
|
| -var visibleTimeLeft = this._timeWindowLeft - this._paddingLeftTime;
|
| -
|
| -var anchorBox = new AnchorBox();
|
| -for (var i = 0; i < timelineEntries.length; ++i) {
|
| -var entry = timelineEntries[i];
|
| -var startTime = entry.startTime;
|
| -if (startTime > this._timeWindowRight)
|
| -break;
|
| -if ((startTime + entry.duration) < visibleTimeLeft)
|
| -continue;
|
| -this._entryToAnchorBox(entry, anchorBox);
|
| -if (anchorBox.width < this._minWidth)
|
| -continue;
|
| -
|
| -var colorPair = entry.colorPair;
|
| -var color;
|
| -if (this._highlightedNodeIndex === i)
|
| -color = colorPair.highlighted;
|
| -else
|
| -color = colorPair.normal;
|
| -
|
| -context.beginPath();
|
| -context.rect(anchorBox.x, anchorBox.y, anchorBox.width - 1, anchorBox.height - 1);
|
| -context.fillStyle = color;
|
| -context.fill();
|
| -
|
| -var xText = Math.max(0, anchorBox.x);
|
| -var widthText = anchorBox.width - textPaddingLeft + anchorBox.x - xText;
|
| -var title = this._prepareText(context, entry.node.functionName, widthText);
|
| -if (title) {
|
| -context.fillStyle = "#333";
|
| -context.fillText(title, xText + textPaddingLeft, anchorBox.y - 1);
|
| -}
|
| -}
|
| -
|
| -var entryInfo = this._prepareHighlightedEntryInfo();
|
| -if (entryInfo)
|
| -this._printEntryInfo(context, entryInfo, 0, 25);
|
| -},
|
| -
|
| -_printEntryInfo: function(context, entryInfo, x, y)
|
| -{
|
| -const lineHeight = 18;
|
| -const maxTextWidth = 290;
|
| -const paddingLeft = 10;
|
| -const paddingTop = 5;
|
| -const paddingLeftText = 10;
|
| -var maxTitleWidth = 0;
|
| -context.font = "bold " + (this._barHeight - 3) + "px sans-serif";
|
| -for (var i = 0; i < entryInfo.length; ++i)
|
| -maxTitleWidth = Math.max(maxTitleWidth, context.measureText(entryInfo[i].title).width);
|
| -
|
| -context.beginPath();
|
| -context.rect(x, y, maxTextWidth + 5, lineHeight * entryInfo.length + 5);
|
| -context.strokeStyle = "rgba(0,0,0,0)";
|
| -context.fillStyle = "rgba(254,254,254,0.8)";
|
| -context.fill();
|
| -context.stroke();
|
| -
|
| -context.fillStyle = "#333";
|
| -for (var i = 0; i < entryInfo.length; ++i)
|
| -context.fillText(entryInfo[i].title, x + paddingLeft, y + lineHeight * i);
|
| -
|
| -context.font = (this._barHeight - 3) + "px sans-serif";
|
| -for (var i = 0; i < entryInfo.length; ++i) {
|
| -var text = this._prepareText(context, entryInfo[i].text, maxTextWidth - maxTitleWidth - 2 * paddingLeft);
|
| -context.fillText(text, x + paddingLeft + maxTitleWidth + paddingLeft, y + lineHeight * i);
|
| -}
|
| -},
|
| -
|
| -_prepareText: function(context, title, maxSize)
|
| -{
|
| -if (maxSize < this._dotsWidth)
|
| -return null;
|
| -var titleWidth = context.measureText(title).width;
|
| -if (maxSize > titleWidth)
|
| -return title;
|
| -maxSize -= this._dotsWidth;
|
| -var dotRegExp=/[\.\$]/g;
|
| -var match = dotRegExp.exec(title);
|
| -if (!match) {
|
| -var visiblePartSize = maxSize / titleWidth;
|
| -var newTextLength = Math.floor(title.length * visiblePartSize) + 1;
|
| -var minTextLength = 4;
|
| -if (newTextLength < minTextLength)
|
| -return null;
|
| -var substring;
|
| -do {
|
| ---newTextLength;
|
| -substring = title.substring(0, newTextLength);
|
| -} while (context.measureText(substring).width > maxSize);
|
| -return title.substring(0, newTextLength) + "\u2026";
|
| -}
|
| -while (match) {
|
| -var substring = title.substring(match.index + 1);
|
| -var width = context.measureText(substring).width;
|
| -if (maxSize > width)
|
| -return "\u2026" + substring;
|
| -match = dotRegExp.exec(title);
|
| -}
|
| -var i = 0;
|
| -do {
|
| -++i;
|
| -} while (context.measureText(title.substring(0, i)).width < maxSize);
|
| -return title.substring(0, i - 1) + "\u2026";
|
| -},
|
| -
|
| -_scheduleUpdate: function()
|
| -{
|
| -if (this._updateTimerId)
|
| -return;
|
| -this._updateTimerId = setTimeout(this.update.bind(this), 10);
|
| -},
|
| -
|
| -_updateBoundaries: function()
|
| -{
|
| -this._windowLeft = this._overviewGrid.windowLeft();
|
| -this._windowRight = this._overviewGrid.windowRight();
|
| -this._windowWidth = this._windowRight - this._windowLeft;
|
| -
|
| -this._totalTime = this._timelineData.totalTime;
|
| -this._timeWindowLeft = this._windowLeft * this._totalTime;
|
| -this._timeWindowRight = this._windowRight * this._totalTime;
|
| -
|
| -this._pixelWindowWidth = this._chartContainer.clientWidth;
|
| -this._totalPixels = Math.floor(this._pixelWindowWidth / this._windowWidth);
|
| -this._pixelWindowLeft = Math.floor(this._totalPixels * this._windowLeft);
|
| -this._pixelWindowRight = Math.floor(this._totalPixels * this._windowRight);
|
| -
|
| -this._timeToPixel = this._totalPixels / this._totalTime;
|
| -this._pixelToTime = this._totalTime / this._totalPixels;
|
| -this._paddingLeftTime = this._paddingLeft / this._timeToPixel;
|
| -},
|
| -
|
| -update: function()
|
| -{
|
| -this._updateTimerId = 0;
|
| -if (!this._timelineData)
|
| -this._calculateTimelineData();
|
| -if (!this._timelineData)
|
| -return;
|
| -this._updateBoundaries();
|
| -this.draw(this._chartContainer.clientWidth, this._chartContainer.clientHeight);
|
| -this._calculator._updateBoundaries(this);
|
| -this._overviewCalculator._updateBoundaries(this);
|
| -this._timelineGrid.element.style.width = this.element.clientWidth;
|
| -this._timelineGrid.updateDividers(this._calculator);
|
| -this._overviewGrid.updateDividers(this._overviewCalculator);
|
| -if (this._updateOverviewCanvas) {
|
| -this._drawOverviewCanvas(this._overviewContainer.clientWidth, this._overviewContainer.clientHeight - 20);
|
| -this._updateOverviewCanvas = false;
|
| -}
|
| -},
|
| -
|
| -__proto__: WebInspector.View.prototype
|
| -};
|
| -;
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotArraySlice = function(array, start, end)
|
| -{
|
| -this._array = array;
|
| -this._start = start;
|
| -this.length = end - start;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotArraySlice.prototype = {
|
| -item: function(index)
|
| -{
|
| -return this._array[this._start + index];
|
| -},
|
| -
|
| -slice: function(start, end)
|
| -{
|
| -if (typeof end === "undefined")
|
| -end = this.length;
|
| -return this._array.subarray(this._start + start, this._start + end);
|
| -}
|
| -}
|
| -
|
| -
|
| -WebInspector.HeapSnapshotEdge = function(snapshot, edges, edgeIndex)
|
| -{
|
| -this._snapshot = snapshot;
|
| -this._edges = edges;
|
| -this.edgeIndex = edgeIndex || 0;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotEdge.prototype = {
|
| -clone: function()
|
| -{
|
| -return new WebInspector.HeapSnapshotEdge(this._snapshot, this._edges, this.edgeIndex);
|
| -},
|
| -
|
| -hasStringName: function()
|
| -{
|
| -throw new Error("Not implemented");
|
| -},
|
| -
|
| -name: function()
|
| -{
|
| -throw new Error("Not implemented");
|
| -},
|
| -
|
| -node: function()
|
| -{
|
| -return this._snapshot.createNode(this.nodeIndex());
|
| -},
|
| -
|
| -nodeIndex: function()
|
| -{
|
| -return this._edges.item(this.edgeIndex + this._snapshot._edgeToNodeOffset);
|
| -},
|
| -
|
| -rawEdges: function()
|
| -{
|
| -return this._edges;
|
| -},
|
| -
|
| -toString: function()
|
| -{
|
| -return "HeapSnapshotEdge: " + this.name();
|
| -},
|
| -
|
| -type: function()
|
| -{
|
| -return this._snapshot._edgeTypes[this._type()];
|
| -},
|
| -
|
| -serialize: function()
|
| -{
|
| -var node = this.node();
|
| -return {
|
| -name: this.name(),
|
| -node: node.serialize(),
|
| -nodeIndex: this.nodeIndex(),
|
| -type: this.type(),
|
| -distance: node.distance()
|
| -};
|
| -},
|
| -
|
| -_type: function()
|
| -{
|
| -return this._edges.item(this.edgeIndex + this._snapshot._edgeTypeOffset);
|
| -}
|
| -};
|
| -
|
| -
|
| -WebInspector.HeapSnapshotEdgeIterator = function(edge)
|
| -{
|
| -this.edge = edge;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotEdgeIterator.prototype = {
|
| -rewind: function()
|
| -{
|
| -this.edge.edgeIndex = 0;
|
| -},
|
| -
|
| -hasNext: function()
|
| -{
|
| -return this.edge.edgeIndex < this.edge._edges.length;
|
| -},
|
| -
|
| -index: function()
|
| -{
|
| -return this.edge.edgeIndex;
|
| -},
|
| -
|
| -setIndex: function(newIndex)
|
| -{
|
| -this.edge.edgeIndex = newIndex;
|
| -},
|
| -
|
| -item: function()
|
| -{
|
| -return this.edge;
|
| -},
|
| -
|
| -next: function()
|
| -{
|
| -this.edge.edgeIndex += this.edge._snapshot._edgeFieldsCount;
|
| -}
|
| -};
|
| -
|
| -
|
| -WebInspector.HeapSnapshotRetainerEdge = function(snapshot, retainedNodeIndex, retainerIndex)
|
| -{
|
| -this._snapshot = snapshot;
|
| -this._retainedNodeIndex = retainedNodeIndex;
|
| -
|
| -var retainedNodeOrdinal = retainedNodeIndex / snapshot._nodeFieldCount;
|
| -this._firstRetainer = snapshot._firstRetainerIndex[retainedNodeOrdinal];
|
| -this._retainersCount = snapshot._firstRetainerIndex[retainedNodeOrdinal + 1] - this._firstRetainer;
|
| -
|
| -this.setRetainerIndex(retainerIndex);
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotRetainerEdge.prototype = {
|
| -clone: function()
|
| -{
|
| -return new WebInspector.HeapSnapshotRetainerEdge(this._snapshot, this._retainedNodeIndex, this.retainerIndex());
|
| -},
|
| -
|
| -hasStringName: function()
|
| -{
|
| -return this._edge().hasStringName();
|
| -},
|
| -
|
| -name: function()
|
| -{
|
| -return this._edge().name();
|
| -},
|
| -
|
| -node: function()
|
| -{
|
| -return this._node();
|
| -},
|
| -
|
| -nodeIndex: function()
|
| -{
|
| -return this._nodeIndex;
|
| -},
|
| -
|
| -retainerIndex: function()
|
| -{
|
| -return this._retainerIndex;
|
| -},
|
| -
|
| -setRetainerIndex: function(newIndex)
|
| -{
|
| -if (newIndex !== this._retainerIndex) {
|
| -this._retainerIndex = newIndex;
|
| -this.edgeIndex = newIndex;
|
| -}
|
| -},
|
| -
|
| -set edgeIndex(edgeIndex)
|
| -{
|
| -var retainerIndex = this._firstRetainer + edgeIndex;
|
| -this._globalEdgeIndex = this._snapshot._retainingEdges[retainerIndex];
|
| -this._nodeIndex = this._snapshot._retainingNodes[retainerIndex];
|
| -delete this._edgeInstance;
|
| -delete this._nodeInstance;
|
| -},
|
| -
|
| -_node: function()
|
| -{
|
| -if (!this._nodeInstance)
|
| -this._nodeInstance = this._snapshot.createNode(this._nodeIndex);
|
| -return this._nodeInstance;
|
| -},
|
| -
|
| -_edge: function()
|
| -{
|
| -if (!this._edgeInstance) {
|
| -var edgeIndex = this._globalEdgeIndex - this._node()._edgeIndexesStart();
|
| -this._edgeInstance = this._snapshot.createEdge(this._node().rawEdges(), edgeIndex);
|
| -}
|
| -return this._edgeInstance;
|
| -},
|
| -
|
| -toString: function()
|
| -{
|
| -return this._edge().toString();
|
| -},
|
| -
|
| -serialize: function()
|
| -{
|
| -var node = this.node();
|
| -return {
|
| -name: this.name(),
|
| -node: node.serialize(),
|
| -nodeIndex: this.nodeIndex(),
|
| -type: this.type(),
|
| -distance: node.distance()
|
| -};
|
| -},
|
| -
|
| -type: function()
|
| -{
|
| -return this._edge().type();
|
| -}
|
| -}
|
| -
|
| -
|
| -WebInspector.HeapSnapshotRetainerEdgeIterator = function(retainer)
|
| -{
|
| -this.retainer = retainer;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotRetainerEdgeIterator.prototype = {
|
| -rewind: function()
|
| -{
|
| -this.retainer.setRetainerIndex(0);
|
| -},
|
| -
|
| -hasNext: function()
|
| -{
|
| -return this.retainer.retainerIndex() < this.retainer._retainersCount;
|
| -},
|
| -
|
| -index: function()
|
| -{
|
| -return this.retainer.retainerIndex();
|
| -},
|
| -
|
| -setIndex: function(newIndex)
|
| -{
|
| -this.retainer.setRetainerIndex(newIndex);
|
| -},
|
| -
|
| -item: function()
|
| -{
|
| -return this.retainer;
|
| -},
|
| -
|
| -next: function()
|
| -{
|
| -this.retainer.setRetainerIndex(this.retainer.retainerIndex() + 1);
|
| -}
|
| -};
|
| -
|
| -
|
| -WebInspector.HeapSnapshotNode = function(snapshot, nodeIndex)
|
| -{
|
| -this._snapshot = snapshot;
|
| -this._firstNodeIndex = nodeIndex;
|
| -this.nodeIndex = nodeIndex;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotNode.prototype = {
|
| -distance: function()
|
| -{
|
| -return this._snapshot._nodeDistances[this.nodeIndex / this._snapshot._nodeFieldCount];
|
| -},
|
| -
|
| -className: function()
|
| -{
|
| -throw new Error("Not implemented");
|
| -},
|
| -
|
| -classIndex: function()
|
| -{
|
| -throw new Error("Not implemented");
|
| -},
|
| -
|
| -dominatorIndex: function()
|
| -{
|
| -var nodeFieldCount = this._snapshot._nodeFieldCount;
|
| -return this._snapshot._dominatorsTree[this.nodeIndex / this._snapshot._nodeFieldCount] * nodeFieldCount;
|
| -},
|
| -
|
| -edges: function()
|
| -{
|
| -return new WebInspector.HeapSnapshotEdgeIterator(this._snapshot.createEdge(this.rawEdges(), 0));
|
| -},
|
| -
|
| -edgesCount: function()
|
| -{
|
| -return (this._edgeIndexesEnd() - this._edgeIndexesStart()) / this._snapshot._edgeFieldsCount;
|
| -},
|
| -
|
| -id: function()
|
| -{
|
| -throw new Error("Not implemented");
|
| -},
|
| -
|
| -isRoot: function()
|
| -{
|
| -return this.nodeIndex === this._snapshot._rootNodeIndex;
|
| -},
|
| -
|
| -name: function()
|
| -{
|
| -return this._snapshot._strings[this._name()];
|
| -},
|
| -
|
| -rawEdges: function()
|
| -{
|
| -return new WebInspector.HeapSnapshotArraySlice(this._snapshot._containmentEdges, this._edgeIndexesStart(), this._edgeIndexesEnd());
|
| -},
|
| -
|
| -retainedSize: function()
|
| -{
|
| -var snapshot = this._snapshot;
|
| -return snapshot._nodes[this.nodeIndex + snapshot._nodeRetainedSizeOffset];
|
| -},
|
| -
|
| -retainers: function()
|
| -{
|
| -return new WebInspector.HeapSnapshotRetainerEdgeIterator(this._snapshot.createRetainingEdge(this.nodeIndex, 0));
|
| -},
|
| -
|
| -selfSize: function()
|
| -{
|
| -var snapshot = this._snapshot;
|
| -return snapshot._nodes[this.nodeIndex + snapshot._nodeSelfSizeOffset];
|
| -},
|
| -
|
| -type: function()
|
| -{
|
| -return this._snapshot._nodeTypes[this._type()];
|
| -},
|
| -
|
| -serialize: function()
|
| -{
|
| -return {
|
| -id: this.id(),
|
| -name: this.name(),
|
| -distance: this.distance(),
|
| -nodeIndex: this.nodeIndex,
|
| -retainedSize: this.retainedSize(),
|
| -selfSize: this.selfSize(),
|
| -type: this.type(),
|
| -};
|
| -},
|
| -
|
| -_name: function()
|
| -{
|
| -var snapshot = this._snapshot;
|
| -return snapshot._nodes[this.nodeIndex + snapshot._nodeNameOffset];
|
| -},
|
| -
|
| -_edgeIndexesStart: function()
|
| -{
|
| -return this._snapshot._firstEdgeIndexes[this._ordinal()];
|
| -},
|
| -
|
| -_edgeIndexesEnd: function()
|
| -{
|
| -return this._snapshot._firstEdgeIndexes[this._ordinal() + 1];
|
| -},
|
| -
|
| -_ordinal: function()
|
| -{
|
| -return this.nodeIndex / this._snapshot._nodeFieldCount;
|
| -},
|
| -
|
| -_nextNodeIndex: function()
|
| -{
|
| -return this.nodeIndex + this._snapshot._nodeFieldCount;
|
| -},
|
| -
|
| -_type: function()
|
| -{
|
| -var snapshot = this._snapshot;
|
| -return snapshot._nodes[this.nodeIndex + snapshot._nodeTypeOffset];
|
| -}
|
| -};
|
| -
|
| -
|
| -WebInspector.HeapSnapshotNodeIterator = function(node)
|
| -{
|
| -this.node = node;
|
| -this._nodesLength = node._snapshot._nodes.length;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotNodeIterator.prototype = {
|
| -rewind: function()
|
| -{
|
| -this.node.nodeIndex = this.node._firstNodeIndex;
|
| -},
|
| -
|
| -hasNext: function()
|
| -{
|
| -return this.node.nodeIndex < this._nodesLength;
|
| -},
|
| -
|
| -index: function()
|
| -{
|
| -return this.node.nodeIndex;
|
| -},
|
| -
|
| -setIndex: function(newIndex)
|
| -{
|
| -this.node.nodeIndex = newIndex;
|
| -},
|
| -
|
| -item: function()
|
| -{
|
| -return this.node;
|
| -},
|
| -
|
| -next: function()
|
| -{
|
| -this.node.nodeIndex = this.node._nextNodeIndex();
|
| -}
|
| -}
|
| -
|
| -
|
| -WebInspector.HeapSnapshot = function(profile)
|
| -{
|
| -this.uid = profile.snapshot.uid;
|
| -this._nodes = profile.nodes;
|
| -this._containmentEdges = profile.edges;
|
| -
|
| -this._metaNode = profile.snapshot.meta;
|
| -this._strings = profile.strings;
|
| -
|
| -this._rootNodeIndex = 0;
|
| -if (profile.snapshot.root_index)
|
| -this._rootNodeIndex = profile.snapshot.root_index;
|
| -
|
| -this._snapshotDiffs = {};
|
| -this._aggregatesForDiff = null;
|
| -
|
| -this._init();
|
| -}
|
| -
|
| -
|
| +{ProfilerAgent.getCPUProfile(this.uid,getCPUProfileCallback.bind(this));}
|
| +this._fileName=this._fileName||"CPU-"+new Date().toISO8601Compact()+this._profileType.fileExtension();fileOutputStream.open(this._fileName,onOpen.bind(this));},loadFromFile:function(file)
|
| +{this.title=file.name;this.sidebarElement.subtitle=WebInspector.UIString("Loading\u2026");this.sidebarElement.wait=true;var fileReader=new WebInspector.ChunkedFileReader(file,10000000,this);fileReader.start(this);},__proto__:WebInspector.ProfileHeader.prototype};WebInspector.FlameChart=function(cpuProfileView)
|
| +{WebInspector.View.call(this);this.registerRequiredCSS("flameChart.css");this.element.className="fill";this.element.id="cpu-flame-chart";this._overviewContainer=this.element.createChild("div","overview-container");this._overviewGrid=new WebInspector.OverviewGrid("flame-chart");this._overviewCanvas=this._overviewContainer.createChild("canvas","flame-chart-overview-canvas");this._overviewContainer.appendChild(this._overviewGrid.element);this._overviewCalculator=new WebInspector.FlameChart.OverviewCalculator();this._overviewGrid.addEventListener(WebInspector.OverviewGrid.Events.WindowChanged,this._onWindowChanged,this);this._chartContainer=this.element.createChild("div","chart-container");this._timelineGrid=new WebInspector.TimelineGrid();this._chartContainer.appendChild(this._timelineGrid.element);this._calculator=new WebInspector.FlameChart.Calculator();this._canvas=this._chartContainer.createChild("canvas");this._canvas.addEventListener("mousemove",this._onMouseMove.bind(this));WebInspector.installDragHandle(this._canvas,this._startCanvasDragging.bind(this),this._canvasDragging.bind(this),this._endCanvasDragging.bind(this),"col-resize");this._cpuProfileView=cpuProfileView;this._windowLeft=0.0;this._windowRight=1.0;this._barHeight=15;this._minWidth=2;this._paddingLeft=15;this._canvas.addEventListener("mousewheel",this._onMouseWheel.bind(this),false);this._canvas.addEventListener("click",this._onClick.bind(this),false);this._linkifier=new WebInspector.Linkifier();this._highlightedEntryIndex=-1;if(!WebInspector.FlameChart._colorGenerator)
|
| +WebInspector.FlameChart._colorGenerator=new WebInspector.FlameChart.ColorGenerator();}
|
| +WebInspector.FlameChart.Calculator=function()
|
| +{}
|
| +WebInspector.FlameChart.Calculator.prototype={_updateBoundaries:function(flameChart)
|
| +{this._minimumBoundaries=flameChart._windowLeft*flameChart._timelineData.totalTime;this._maximumBoundaries=flameChart._windowRight*flameChart._timelineData.totalTime;this.paddingLeft=flameChart._paddingLeft;this._width=flameChart._canvas.width-this.paddingLeft;this._timeToPixel=this._width/this.boundarySpan();},computePosition:function(time)
|
| +{return(time-this._minimumBoundaries)*this._timeToPixel+this.paddingLeft;},formatTime:function(value)
|
| +{return WebInspector.UIString("%s\u2009ms",Number.withThousandsSeparator(Math.round(value+this._minimumBoundaries)));},maximumBoundary:function()
|
| +{return this._maximumBoundaries;},minimumBoundary:function()
|
| +{return this._minimumBoundaries;},zeroTime:function()
|
| +{return 0;},boundarySpan:function()
|
| +{return this._maximumBoundaries-this._minimumBoundaries;}}
|
| +WebInspector.FlameChart.OverviewCalculator=function()
|
| +{}
|
| +WebInspector.FlameChart.OverviewCalculator.prototype={_updateBoundaries:function(flameChart)
|
| +{this._minimumBoundaries=0;this._maximumBoundaries=flameChart._timelineData.totalTime;this._xScaleFactor=flameChart._canvas.width/flameChart._timelineData.totalTime;},computePosition:function(time)
|
| +{return(time-this._minimumBoundaries)*this._xScaleFactor;},formatTime:function(value)
|
| +{return Number.secondsToString((value+this._minimumBoundaries)/1000);},maximumBoundary:function()
|
| +{return this._maximumBoundaries;},minimumBoundary:function()
|
| +{return this._minimumBoundaries;},zeroTime:function()
|
| +{return this._minimumBoundaries;},boundarySpan:function()
|
| +{return this._maximumBoundaries-this._minimumBoundaries;}}
|
| +WebInspector.FlameChart.Events={SelectedNode:"SelectedNode"}
|
| +WebInspector.FlameChart.ColorGenerator=function()
|
| +{this._colorPairs={};this._currentColorIndex=0;this._colorPairs["(idle)::0"]=this._createPair(0,50);this._colorPairs["(program)::0"]=this._createPair(5,50);this._colorPairs["(garbage collector)::0"]=this._createPair(10,50);}
|
| +WebInspector.FlameChart.ColorGenerator.prototype={_colorPairForID:function(id)
|
| +{var colorPairs=this._colorPairs;var colorPair=colorPairs[id];if(!colorPair)
|
| +colorPairs[id]=colorPair=this._createPair(++this._currentColorIndex);return colorPair;},_createPair:function(index,sat)
|
| +{var hue=(index*7+12*(index%2))%360;if(typeof sat!=="number")
|
| +sat=100;return{highlighted:"hsla("+hue+", "+sat+"%, 33%, 0.7)",normal:"hsla("+hue+", "+sat+"%, 66%, 0.7)"}}}
|
| +WebInspector.FlameChart.Entry=function(colorPair,depth,duration,startTime,node)
|
| +{this.colorPair=colorPair;this.depth=depth;this.duration=duration;this.startTime=startTime;this.node=node;this.selfTime=0;}
|
| +WebInspector.FlameChart.prototype={selectRange:function(timeLeft,timeRight)
|
| +{this._overviewGrid.setWindow(timeLeft/this._totalTime,timeRight/this._totalTime);},_onWindowChanged:function(event)
|
| +{this._scheduleUpdate();},_startCanvasDragging:function(event)
|
| +{if(!this._timelineData)
|
| +return false;this._isDragging=true;this._wasDragged=false;this._dragStartPoint=event.pageX;this._dragStartWindowLeft=this._windowLeft;this._dragStartWindowRight=this._windowRight;return true;},_canvasDragging:function(event)
|
| +{var pixelShift=this._dragStartPoint-event.pageX;var windowShift=pixelShift/this._totalPixels;var windowLeft=Math.max(0,this._dragStartWindowLeft+windowShift);if(windowLeft===this._windowLeft)
|
| +return;windowShift=windowLeft-this._dragStartWindowLeft;var windowRight=Math.min(1,this._dragStartWindowRight+windowShift);if(windowRight===this._windowRight)
|
| +return;windowShift=windowRight-this._dragStartWindowRight;this._overviewGrid.setWindow(this._dragStartWindowLeft+windowShift,this._dragStartWindowRight+windowShift);this._wasDragged=true;},_endCanvasDragging:function()
|
| +{this._isDragging=false;},_calculateTimelineData:function()
|
| +{if(this._cpuProfileView.samples)
|
| +return this._calculateTimelineDataForSamples();if(this._timelineData)
|
| +return this._timelineData;if(!this._cpuProfileView.profileHead)
|
| +return null;var index=0;var entries=[];function appendReversedArray(toArray,fromArray)
|
| +{for(var i=fromArray.length-1;i>=0;--i)
|
| +toArray.push(fromArray[i]);}
|
| +var stack=[];appendReversedArray(stack,this._cpuProfileView.profileHead.children);var levelOffsets=([0]);var levelExitIndexes=([0]);var colorGenerator=WebInspector.FlameChart._colorGenerator;while(stack.length){var level=levelOffsets.length-1;var node=stack.pop();var offset=levelOffsets[level];var colorPair=colorGenerator._colorPairForID(node.functionName+":"+node.url+":"+node.lineNumber);entries.push(new WebInspector.FlameChart.Entry(colorPair,level,node.totalTime,offset,node));++index;levelOffsets[level]+=node.totalTime;if(node.children.length){levelExitIndexes.push(stack.length);levelOffsets.push(offset+node.selfTime/2);appendReversedArray(stack,node.children);}
|
| +while(stack.length===levelExitIndexes[levelExitIndexes.length-1]){levelOffsets.pop();levelExitIndexes.pop();}}
|
| +this._timelineData={entries:entries,totalTime:this._cpuProfileView.profileHead.totalTime,}
|
| +return this._timelineData;},_calculateTimelineDataForSamples:function()
|
| +{if(this._timelineData)
|
| +return this._timelineData;if(!this._cpuProfileView.profileHead)
|
| +return null;var samples=this._cpuProfileView.samples;var idToNode=this._cpuProfileView._idToNode;var gcNode=this._cpuProfileView._gcNode;var samplesCount=samples.length;var index=0;var entries=([]);var openIntervals=[];var stackTrace=[];var colorGenerator=WebInspector.FlameChart._colorGenerator;for(var sampleIndex=0;sampleIndex<samplesCount;sampleIndex++){var node=idToNode[samples[sampleIndex]];stackTrace.length=0;while(node){stackTrace.push(node);node=node.parent;}
|
| +stackTrace.pop();var depth=0;node=stackTrace.pop();var intervalIndex;if(node===gcNode){while(depth<openIntervals.length){intervalIndex=openIntervals[depth].index;entries[intervalIndex].duration+=1;++depth;}
|
| +if(openIntervals.length>0&&openIntervals.peekLast().node===node){entries[intervalIndex].selfTime+=1;continue;}}
|
| +while(node&&depth<openIntervals.length&&node===openIntervals[depth].node){intervalIndex=openIntervals[depth].index;entries[intervalIndex].duration+=1;node=stackTrace.pop();++depth;}
|
| +if(depth<openIntervals.length)
|
| +openIntervals.length=depth;if(!node){entries[intervalIndex].selfTime+=1;continue;}
|
| +while(node){var colorPair=colorGenerator._colorPairForID(node.functionName+":"+node.url+":"+node.lineNumber);entries.push(new WebInspector.FlameChart.Entry(colorPair,depth,1,sampleIndex,node));openIntervals.push({node:node,index:index});++index;node=stackTrace.pop();++depth;}
|
| +entries[entries.length-1].selfTime+=1;}
|
| +this._timelineData={entries:entries,totalTime:samplesCount,};return this._timelineData;},_onMouseMove:function(event)
|
| +{if(this._isDragging)
|
| +return;var entryIndex=this._coordinatesToEntryIndex(event.offsetX,event.offsetY);if(this._highlightedEntryIndex===entryIndex)
|
| +return;if(entryIndex===-1||this._timelineData.entries[entryIndex].node.scriptId==="0")
|
| +this._canvas.style.cursor="default";else
|
| +this._canvas.style.cursor="pointer";this._highlightedEntryIndex=entryIndex;this._scheduleUpdate();},_prepareHighlightedEntryInfo:function()
|
| +{if(this._isDragging)
|
| +return null;var entry=this._timelineData.entries[this._highlightedEntryIndex];if(!entry)
|
| +return null;var node=entry.node;if(!node)
|
| +return null;var entryInfo=[];function pushEntryInfoRow(title,text)
|
| +{var row={};row.title=title;row.text=text;entryInfo.push(row);}
|
| +pushEntryInfoRow(WebInspector.UIString("Name"),node.functionName);if(this._cpuProfileView.samples){pushEntryInfoRow(WebInspector.UIString("Self time"),Number.secondsToString(entry.selfTime/1000,true));pushEntryInfoRow(WebInspector.UIString("Total time"),Number.secondsToString(entry.duration/1000,true));}
|
| +if(node.url)
|
| +pushEntryInfoRow(WebInspector.UIString("URL"),node.url+":"+node.lineNumber);pushEntryInfoRow(WebInspector.UIString("Aggregated self time"),Number.secondsToString(node.selfTime/1000,true));pushEntryInfoRow(WebInspector.UIString("Aggregated total time"),Number.secondsToString(node.totalTime/1000,true));return entryInfo;},_onClick:function(e)
|
| +{if(this._wasDragged)
|
| +return;if(this._highlightedEntryIndex===-1)
|
| +return;var node=this._timelineData.entries[this._highlightedEntryIndex].node;this.dispatchEventToListeners(WebInspector.FlameChart.Events.SelectedNode,node);},_onMouseWheel:function(e)
|
| +{if(e.wheelDeltaY){const zoomFactor=1.1;const mouseWheelZoomSpeed=1/120;var zoom=Math.pow(zoomFactor,-e.wheelDeltaY*mouseWheelZoomSpeed);var overviewReference=(this._pixelWindowLeft+e.offsetX-this._paddingLeft)/this._totalPixels;this._overviewGrid.zoom(zoom,overviewReference);}else{var shift=Number.constrain(-1*this._windowWidth/4*e.wheelDeltaX/120,-this._windowLeft,1-this._windowRight);this._overviewGrid.setWindow(this._windowLeft+shift,this._windowRight+shift);}},_coordinatesToEntryIndex:function(x,y)
|
| +{var timelineData=this._timelineData;if(!timelineData)
|
| +return-1;var timelineEntries=timelineData.entries;var cursorTime=(x+this._pixelWindowLeft-this._paddingLeft)*this._pixelToTime;var cursorLevel=Math.floor((this._canvas.height/window.devicePixelRatio-y)/this._barHeight);for(var i=0;i<timelineEntries.length;++i){if(cursorTime<timelineEntries[i].startTime)
|
| +return-1;if(cursorTime<(timelineEntries[i].startTime+timelineEntries[i].duration)&&cursorLevel===timelineEntries[i].depth)
|
| +return i;}
|
| +return-1;},onResize:function()
|
| +{this._updateOverviewCanvas=true;this._scheduleUpdate();},_drawOverviewCanvas:function(width,height)
|
| +{if(!this._timelineData)
|
| +return;var timelineEntries=this._timelineData.entries;var drawData=new Uint8Array(width);var scaleFactor=width/this._totalTime;var maxStackDepth=5;for(var entryIndex=0;entryIndex<timelineEntries.length;++entryIndex){var entry=timelineEntries[entryIndex];var start=Math.floor(entry.startTime*scaleFactor);var finish=Math.floor((entry.startTime+entry.duration)*scaleFactor);for(var x=start;x<finish;++x){drawData[x]=Math.max(drawData[x],entry.depth+1);maxStackDepth=Math.max(maxStackDepth,entry.depth+1);}}
|
| +var ratio=window.devicePixelRatio;var canvasWidth=width*ratio;var canvasHeight=height*ratio;this._overviewCanvas.width=canvasWidth;this._overviewCanvas.height=canvasHeight;this._overviewCanvas.style.width=width+"px";this._overviewCanvas.style.height=height+"px";var context=this._overviewCanvas.getContext("2d");var yScaleFactor=canvasHeight/(maxStackDepth*1.1);context.lineWidth=1;context.translate(0.5,0.5);context.strokeStyle="rgba(20,0,0,0.4)";context.fillStyle="rgba(214,225,254,0.8)";context.moveTo(-1,canvasHeight-1);if(drawData)
|
| +context.lineTo(-1,Math.round(height-drawData[0]*yScaleFactor-1));var value;for(var x=0;x<width;++x){value=Math.round(canvasHeight-drawData[x]*yScaleFactor-1);context.lineTo(x*ratio,value);}
|
| +context.lineTo(canvasWidth+1,value);context.lineTo(canvasWidth+1,canvasHeight-1);context.fill();context.stroke();context.closePath();},_entryToAnchorBox:function(entry,anchorBox)
|
| +{anchorBox.x=Math.floor(entry.startTime*this._timeToPixel)-this._pixelWindowLeft+this._paddingLeft;anchorBox.y=this._canvas.height/window.devicePixelRatio-(entry.depth+1)*this._barHeight;anchorBox.width=Math.max(Math.ceil(entry.duration*this._timeToPixel),this._minWidth);anchorBox.height=this._barHeight;if(anchorBox.x<0){anchorBox.width+=anchorBox.x;anchorBox.x=0;}
|
| +anchorBox.width=Number.constrain(anchorBox.width,0,this._canvas.width-anchorBox.x);},draw:function(width,height)
|
| +{var timelineData=this._calculateTimelineData();if(!timelineData)
|
| +return;var timelineEntries=timelineData.entries;var ratio=window.devicePixelRatio;var canvasWidth=width*ratio;var canvasHeight=height*ratio;this._canvas.width=canvasWidth;this._canvas.height=canvasHeight;this._canvas.style.width=width+"px";this._canvas.style.height=height+"px";var barHeight=this._barHeight;var context=this._canvas.getContext("2d");context.scale(ratio,ratio);var visibleTimeLeft=this._timeWindowLeft-this._paddingLeftTime;var timeWindowRight=this._timeWindowRight;function forEachEntry(flameChart,callback)
|
| +{var anchorBox=new AnchorBox();for(var i=0;i<timelineEntries.length;++i){var entry=timelineEntries[i];var startTime=entry.startTime;if(startTime>timeWindowRight)
|
| +break;if((startTime+entry.duration)<visibleTimeLeft)
|
| +continue;flameChart._entryToAnchorBox(entry,anchorBox);callback(flameChart,context,entry,anchorBox,flameChart._highlightedEntryIndex===i);}}
|
| +function drawBar(flameChart,context,entry,anchorBox,highlighted)
|
| +{context.beginPath();context.rect(anchorBox.x,anchorBox.y,anchorBox.width-1,anchorBox.height-1);var colorPair=entry.colorPair;context.fillStyle=highlighted?colorPair.highlighted:colorPair.normal;context.fill();}
|
| +forEachEntry(this,drawBar);context.font=(barHeight-4)+"px "+window.getComputedStyle(this.element,null).getPropertyValue("font-family");context.textBaseline="alphabetic";context.fillStyle="#333";this._dotsWidth=context.measureText("\u2026").width;var textPaddingLeft=2;function drawText(flameChart,context,entry,anchorBox,highlighted)
|
| +{var xText=Math.max(0,anchorBox.x);var widthText=anchorBox.width-textPaddingLeft+anchorBox.x-xText;var title=flameChart._prepareText(context,entry.node.functionName,widthText);if(title)
|
| +context.fillText(title,xText+textPaddingLeft,anchorBox.y+barHeight-4);}
|
| +forEachEntry(this,drawText);var entryInfo=this._prepareHighlightedEntryInfo();if(entryInfo)
|
| +this._printEntryInfo(context,entryInfo,0,25,width);},_printEntryInfo:function(context,entryInfo,x,y,width)
|
| +{const lineHeight=18;const paddingLeft=10;const paddingTop=5;var maxTitleWidth=0;var basicFont="100% "+window.getComputedStyle(this.element,null).getPropertyValue("font-family");context.font="bold "+basicFont;context.textBaseline="top";for(var i=0;i<entryInfo.length;++i)
|
| +maxTitleWidth=Math.max(maxTitleWidth,context.measureText(entryInfo[i].title).width);var maxTextWidth=0;for(var i=0;i<entryInfo.length;++i)
|
| +maxTextWidth=Math.max(maxTextWidth,context.measureText(entryInfo[i].text).width);maxTextWidth=Math.min(maxTextWidth,width-2*paddingLeft-maxTitleWidth);context.beginPath();context.rect(x,y,maxTitleWidth+maxTextWidth+5,lineHeight*entryInfo.length+5);context.strokeStyle="rgba(0,0,0,0)";context.fillStyle="rgba(254,254,254,0.8)";context.fill();context.stroke();context.fillStyle="#333";for(var i=0;i<entryInfo.length;++i)
|
| +context.fillText(entryInfo[i].title,x+paddingLeft,y+lineHeight*i);context.font=basicFont;for(var i=0;i<entryInfo.length;++i){var text=this._prepareText(context,entryInfo[i].text,maxTextWidth);context.fillText(text,x+paddingLeft+maxTitleWidth+paddingLeft,y+lineHeight*i);}},_prepareText:function(context,title,maxSize)
|
| +{if(maxSize<this._dotsWidth)
|
| +return null;var titleWidth=context.measureText(title).width;if(maxSize>titleWidth)
|
| +return title;maxSize-=this._dotsWidth;var dotRegExp=/[\.\$]/g;var match=dotRegExp.exec(title);if(!match){var visiblePartSize=maxSize/titleWidth;var newTextLength=Math.floor(title.length*visiblePartSize)+1;var minTextLength=4;if(newTextLength<minTextLength)
|
| +return null;var substring;do{--newTextLength;substring=title.substring(0,newTextLength);}while(context.measureText(substring).width>maxSize);return title.substring(0,newTextLength)+"\u2026";}
|
| +while(match){var substring=title.substring(match.index+1);var width=context.measureText(substring).width;if(maxSize>width)
|
| +return"\u2026"+substring;match=dotRegExp.exec(title);}
|
| +var i=0;do{++i;}while(context.measureText(title.substring(0,i)).width<maxSize);return title.substring(0,i-1)+"\u2026";},_scheduleUpdate:function()
|
| +{if(this._updateTimerId)
|
| +return;this._updateTimerId=setTimeout(this.update.bind(this),10);},_updateBoundaries:function()
|
| +{this._windowLeft=this._overviewGrid.windowLeft();this._windowRight=this._overviewGrid.windowRight();this._windowWidth=this._windowRight-this._windowLeft;this._totalTime=this._timelineData.totalTime;this._timeWindowLeft=this._windowLeft*this._totalTime;this._timeWindowRight=this._windowRight*this._totalTime;this._pixelWindowWidth=this._chartContainer.clientWidth;this._totalPixels=Math.floor(this._pixelWindowWidth/this._windowWidth);this._pixelWindowLeft=Math.floor(this._totalPixels*this._windowLeft);this._pixelWindowRight=Math.floor(this._totalPixels*this._windowRight);this._timeToPixel=this._totalPixels/this._totalTime;this._pixelToTime=this._totalTime/this._totalPixels;this._paddingLeftTime=this._paddingLeft/this._timeToPixel;},update:function()
|
| +{this._updateTimerId=0;if(!this._timelineData)
|
| +this._calculateTimelineData();if(!this._timelineData)
|
| +return;this._updateBoundaries();this.draw(this._chartContainer.clientWidth,this._chartContainer.clientHeight);this._calculator._updateBoundaries(this);this._overviewCalculator._updateBoundaries(this);this._timelineGrid.element.style.width=this.element.clientWidth;this._timelineGrid.updateDividers(this._calculator);this._overviewGrid.updateDividers(this._overviewCalculator);if(this._updateOverviewCanvas){this._drawOverviewCanvas(this._overviewContainer.clientWidth,this._overviewContainer.clientHeight-20);this._updateOverviewCanvas=false;}},__proto__:WebInspector.View.prototype};;WebInspector.HeapSnapshotArraySlice=function(array,start,end)
|
| +{this._array=array;this._start=start;this.length=end-start;}
|
| +WebInspector.HeapSnapshotArraySlice.prototype={item:function(index)
|
| +{return this._array[this._start+index];},slice:function(start,end)
|
| +{if(typeof end==="undefined")
|
| +end=this.length;return this._array.subarray(this._start+start,this._start+end);}}
|
| +WebInspector.HeapSnapshotEdge=function(snapshot,edges,edgeIndex)
|
| +{this._snapshot=snapshot;this._edges=edges;this.edgeIndex=edgeIndex||0;}
|
| +WebInspector.HeapSnapshotEdge.prototype={clone:function()
|
| +{return new WebInspector.HeapSnapshotEdge(this._snapshot,this._edges,this.edgeIndex);},hasStringName:function()
|
| +{throw new Error("Not implemented");},name:function()
|
| +{throw new Error("Not implemented");},node:function()
|
| +{return this._snapshot.createNode(this.nodeIndex());},nodeIndex:function()
|
| +{return this._edges.item(this.edgeIndex+this._snapshot._edgeToNodeOffset);},rawEdges:function()
|
| +{return this._edges;},toString:function()
|
| +{return"HeapSnapshotEdge: "+this.name();},type:function()
|
| +{return this._snapshot._edgeTypes[this._type()];},serialize:function()
|
| +{var node=this.node();return{name:this.name(),node:node.serialize(),nodeIndex:this.nodeIndex(),type:this.type(),distance:node.distance()};},_type:function()
|
| +{return this._edges.item(this.edgeIndex+this._snapshot._edgeTypeOffset);}};WebInspector.HeapSnapshotEdgeIterator=function(edge)
|
| +{this.edge=edge;}
|
| +WebInspector.HeapSnapshotEdgeIterator.prototype={rewind:function()
|
| +{this.edge.edgeIndex=0;},hasNext:function()
|
| +{return this.edge.edgeIndex<this.edge._edges.length;},index:function()
|
| +{return this.edge.edgeIndex;},setIndex:function(newIndex)
|
| +{this.edge.edgeIndex=newIndex;},item:function()
|
| +{return this.edge;},next:function()
|
| +{this.edge.edgeIndex+=this.edge._snapshot._edgeFieldsCount;}};WebInspector.HeapSnapshotRetainerEdge=function(snapshot,retainedNodeIndex,retainerIndex)
|
| +{this._snapshot=snapshot;this._retainedNodeIndex=retainedNodeIndex;var retainedNodeOrdinal=retainedNodeIndex/snapshot._nodeFieldCount;this._firstRetainer=snapshot._firstRetainerIndex[retainedNodeOrdinal];this._retainersCount=snapshot._firstRetainerIndex[retainedNodeOrdinal+1]-this._firstRetainer;this.setRetainerIndex(retainerIndex);}
|
| +WebInspector.HeapSnapshotRetainerEdge.prototype={clone:function()
|
| +{return new WebInspector.HeapSnapshotRetainerEdge(this._snapshot,this._retainedNodeIndex,this.retainerIndex());},hasStringName:function()
|
| +{return this._edge().hasStringName();},name:function()
|
| +{return this._edge().name();},node:function()
|
| +{return this._node();},nodeIndex:function()
|
| +{return this._nodeIndex;},retainerIndex:function()
|
| +{return this._retainerIndex;},setRetainerIndex:function(newIndex)
|
| +{if(newIndex!==this._retainerIndex){this._retainerIndex=newIndex;this.edgeIndex=newIndex;}},set edgeIndex(edgeIndex)
|
| +{var retainerIndex=this._firstRetainer+edgeIndex;this._globalEdgeIndex=this._snapshot._retainingEdges[retainerIndex];this._nodeIndex=this._snapshot._retainingNodes[retainerIndex];delete this._edgeInstance;delete this._nodeInstance;},_node:function()
|
| +{if(!this._nodeInstance)
|
| +this._nodeInstance=this._snapshot.createNode(this._nodeIndex);return this._nodeInstance;},_edge:function()
|
| +{if(!this._edgeInstance){var edgeIndex=this._globalEdgeIndex-this._node()._edgeIndexesStart();this._edgeInstance=this._snapshot.createEdge(this._node().rawEdges(),edgeIndex);}
|
| +return this._edgeInstance;},toString:function()
|
| +{return this._edge().toString();},serialize:function()
|
| +{var node=this.node();return{name:this.name(),node:node.serialize(),nodeIndex:this.nodeIndex(),type:this.type(),distance:node.distance()};},type:function()
|
| +{return this._edge().type();}}
|
| +WebInspector.HeapSnapshotRetainerEdgeIterator=function(retainer)
|
| +{this.retainer=retainer;}
|
| +WebInspector.HeapSnapshotRetainerEdgeIterator.prototype={rewind:function()
|
| +{this.retainer.setRetainerIndex(0);},hasNext:function()
|
| +{return this.retainer.retainerIndex()<this.retainer._retainersCount;},index:function()
|
| +{return this.retainer.retainerIndex();},setIndex:function(newIndex)
|
| +{this.retainer.setRetainerIndex(newIndex);},item:function()
|
| +{return this.retainer;},next:function()
|
| +{this.retainer.setRetainerIndex(this.retainer.retainerIndex()+1);}};WebInspector.HeapSnapshotNode=function(snapshot,nodeIndex)
|
| +{this._snapshot=snapshot;this._firstNodeIndex=nodeIndex;this.nodeIndex=nodeIndex;}
|
| +WebInspector.HeapSnapshotNode.prototype={distance:function()
|
| +{return this._snapshot._nodeDistances[this.nodeIndex/this._snapshot._nodeFieldCount];},className:function()
|
| +{throw new Error("Not implemented");},classIndex:function()
|
| +{throw new Error("Not implemented");},dominatorIndex:function()
|
| +{var nodeFieldCount=this._snapshot._nodeFieldCount;return this._snapshot._dominatorsTree[this.nodeIndex/this._snapshot._nodeFieldCount]*nodeFieldCount;},edges:function()
|
| +{return new WebInspector.HeapSnapshotEdgeIterator(this._snapshot.createEdge(this.rawEdges(),0));},edgesCount:function()
|
| +{return(this._edgeIndexesEnd()-this._edgeIndexesStart())/this._snapshot._edgeFieldsCount;},id:function()
|
| +{throw new Error("Not implemented");},isRoot:function()
|
| +{return this.nodeIndex===this._snapshot._rootNodeIndex;},name:function()
|
| +{return this._snapshot._strings[this._name()];},rawEdges:function()
|
| +{return new WebInspector.HeapSnapshotArraySlice(this._snapshot._containmentEdges,this._edgeIndexesStart(),this._edgeIndexesEnd());},retainedSize:function()
|
| +{var snapshot=this._snapshot;return snapshot._nodes[this.nodeIndex+snapshot._nodeRetainedSizeOffset];},retainers:function()
|
| +{return new WebInspector.HeapSnapshotRetainerEdgeIterator(this._snapshot.createRetainingEdge(this.nodeIndex,0));},selfSize:function()
|
| +{var snapshot=this._snapshot;return snapshot._nodes[this.nodeIndex+snapshot._nodeSelfSizeOffset];},type:function()
|
| +{return this._snapshot._nodeTypes[this._type()];},serialize:function()
|
| +{return{id:this.id(),name:this.name(),distance:this.distance(),nodeIndex:this.nodeIndex,retainedSize:this.retainedSize(),selfSize:this.selfSize(),type:this.type(),};},_name:function()
|
| +{var snapshot=this._snapshot;return snapshot._nodes[this.nodeIndex+snapshot._nodeNameOffset];},_edgeIndexesStart:function()
|
| +{return this._snapshot._firstEdgeIndexes[this._ordinal()];},_edgeIndexesEnd:function()
|
| +{return this._snapshot._firstEdgeIndexes[this._ordinal()+1];},_ordinal:function()
|
| +{return this.nodeIndex/this._snapshot._nodeFieldCount;},_nextNodeIndex:function()
|
| +{return this.nodeIndex+this._snapshot._nodeFieldCount;},_type:function()
|
| +{var snapshot=this._snapshot;return snapshot._nodes[this.nodeIndex+snapshot._nodeTypeOffset];}};WebInspector.HeapSnapshotNodeIterator=function(node)
|
| +{this.node=node;this._nodesLength=node._snapshot._nodes.length;}
|
| +WebInspector.HeapSnapshotNodeIterator.prototype={rewind:function()
|
| +{this.node.nodeIndex=this.node._firstNodeIndex;},hasNext:function()
|
| +{return this.node.nodeIndex<this._nodesLength;},index:function()
|
| +{return this.node.nodeIndex;},setIndex:function(newIndex)
|
| +{this.node.nodeIndex=newIndex;},item:function()
|
| +{return this.node;},next:function()
|
| +{this.node.nodeIndex=this.node._nextNodeIndex();}}
|
| +WebInspector.HeapSnapshotProgress=function(dispatcher)
|
| +{this._dispatcher=dispatcher;}
|
| +WebInspector.HeapSnapshotProgress.Event={Update:"ProgressUpdate"};WebInspector.HeapSnapshotProgress.prototype={updateStatus:function(status)
|
| +{this._sendUpdateEvent(WebInspector.UIString(status));},updateProgress:function(title,value,total)
|
| +{var percentValue=((total?(value/total):0)*100).toFixed(0);this._sendUpdateEvent(WebInspector.UIString(title,percentValue));},_sendUpdateEvent:function(text)
|
| +{if(this._dispatcher)
|
| +this._dispatcher.sendEvent(WebInspector.HeapSnapshotProgress.Event.Update,text);}}
|
| +WebInspector.HeapSnapshot=function(profile,progress)
|
| +{this.uid=profile.snapshot.uid;this._nodes=profile.nodes;this._containmentEdges=profile.edges;this._metaNode=profile.snapshot.meta;this._strings=profile.strings;this._progress=progress;this._noDistance=-5;this._rootNodeIndex=0;if(profile.snapshot.root_index)
|
| +this._rootNodeIndex=profile.snapshot.root_index;this._snapshotDiffs={};this._aggregatesForDiff=null;this._init();}
|
| function HeapSnapshotMetainfo()
|
| -{
|
| -
|
| -this.node_fields = [];
|
| -this.node_types = [];
|
| -this.edge_fields = [];
|
| -this.edge_types = [];
|
| -this.type_strings = {};
|
| -
|
| -
|
| -this.fields = [];
|
| -this.types = [];
|
| -}
|
| -
|
| -
|
| +{this.node_fields=[];this.node_types=[];this.edge_fields=[];this.edge_types=[];this.type_strings={};this.fields=[];this.types=[];}
|
| function HeapSnapshotHeader()
|
| -{
|
| -
|
| -this.title = "";
|
| -this.uid = 0;
|
| -this.meta = new HeapSnapshotMetainfo();
|
| -this.node_count = 0;
|
| -this.edge_count = 0;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshot.prototype = {
|
| -_init: function()
|
| -{
|
| -var meta = this._metaNode;
|
| -
|
| -this._nodeTypeOffset = meta.node_fields.indexOf("type");
|
| -this._nodeNameOffset = meta.node_fields.indexOf("name");
|
| -this._nodeIdOffset = meta.node_fields.indexOf("id");
|
| -this._nodeSelfSizeOffset = meta.node_fields.indexOf("self_size");
|
| -this._nodeEdgeCountOffset = meta.node_fields.indexOf("edge_count");
|
| -this._nodeFieldCount = meta.node_fields.length;
|
| -
|
| -this._nodeTypes = meta.node_types[this._nodeTypeOffset];
|
| -this._nodeHiddenType = this._nodeTypes.indexOf("hidden");
|
| -this._nodeObjectType = this._nodeTypes.indexOf("object");
|
| -this._nodeNativeType = this._nodeTypes.indexOf("native");
|
| -this._nodeCodeType = this._nodeTypes.indexOf("code");
|
| -this._nodeSyntheticType = this._nodeTypes.indexOf("synthetic");
|
| -
|
| -this._edgeFieldsCount = meta.edge_fields.length;
|
| -this._edgeTypeOffset = meta.edge_fields.indexOf("type");
|
| -this._edgeNameOffset = meta.edge_fields.indexOf("name_or_index");
|
| -this._edgeToNodeOffset = meta.edge_fields.indexOf("to_node");
|
| -
|
| -this._edgeTypes = meta.edge_types[this._edgeTypeOffset];
|
| -this._edgeTypes.push("invisible");
|
| -this._edgeElementType = this._edgeTypes.indexOf("element");
|
| -this._edgeHiddenType = this._edgeTypes.indexOf("hidden");
|
| -this._edgeInternalType = this._edgeTypes.indexOf("internal");
|
| -this._edgeShortcutType = this._edgeTypes.indexOf("shortcut");
|
| -this._edgeWeakType = this._edgeTypes.indexOf("weak");
|
| -this._edgeInvisibleType = this._edgeTypes.indexOf("invisible");
|
| -
|
| -this.nodeCount = this._nodes.length / this._nodeFieldCount;
|
| -this._edgeCount = this._containmentEdges.length / this._edgeFieldsCount;
|
| -
|
| -this._buildEdgeIndexes();
|
| -this._markInvisibleEdges();
|
| -this._buildRetainers();
|
| -this._calculateFlags();
|
| -this._calculateDistances();
|
| -var result = this._buildPostOrderIndex();
|
| -
|
| -this._dominatorsTree = this._buildDominatorTree(result.postOrderIndex2NodeOrdinal, result.nodeOrdinal2PostOrderIndex);
|
| -this._calculateRetainedSizes(result.postOrderIndex2NodeOrdinal);
|
| -this._buildDominatedNodes();
|
| -},
|
| -
|
| -_buildEdgeIndexes: function()
|
| -{
|
| -var nodes = this._nodes;
|
| -var nodeCount = this.nodeCount;
|
| -var firstEdgeIndexes = this._firstEdgeIndexes = new Uint32Array(nodeCount + 1);
|
| -var nodeFieldCount = this._nodeFieldCount;
|
| -var edgeFieldsCount = this._edgeFieldsCount;
|
| -var nodeEdgeCountOffset = this._nodeEdgeCountOffset;
|
| -firstEdgeIndexes[nodeCount] = this._containmentEdges.length;
|
| -for (var nodeOrdinal = 0, edgeIndex = 0; nodeOrdinal < nodeCount; ++nodeOrdinal) {
|
| -firstEdgeIndexes[nodeOrdinal] = edgeIndex;
|
| -edgeIndex += nodes[nodeOrdinal * nodeFieldCount + nodeEdgeCountOffset] * edgeFieldsCount;
|
| -}
|
| -},
|
| -
|
| -_buildRetainers: function()
|
| -{
|
| -var retainingNodes = this._retainingNodes = new Uint32Array(this._edgeCount);
|
| -var retainingEdges = this._retainingEdges = new Uint32Array(this._edgeCount);
|
| -
|
| -
|
| -var firstRetainerIndex = this._firstRetainerIndex = new Uint32Array(this.nodeCount + 1);
|
| -
|
| -var containmentEdges = this._containmentEdges;
|
| -var edgeFieldsCount = this._edgeFieldsCount;
|
| -var nodeFieldCount = this._nodeFieldCount;
|
| -var edgeToNodeOffset = this._edgeToNodeOffset;
|
| -var nodes = this._nodes;
|
| -var firstEdgeIndexes = this._firstEdgeIndexes;
|
| -var nodeCount = this.nodeCount;
|
| -
|
| -for (var toNodeFieldIndex = edgeToNodeOffset, l = containmentEdges.length; toNodeFieldIndex < l; toNodeFieldIndex += edgeFieldsCount) {
|
| -var toNodeIndex = containmentEdges[toNodeFieldIndex];
|
| -if (toNodeIndex % nodeFieldCount)
|
| -throw new Error("Invalid toNodeIndex " + toNodeIndex);
|
| -++firstRetainerIndex[toNodeIndex / nodeFieldCount];
|
| -}
|
| -for (var i = 0, firstUnusedRetainerSlot = 0; i < nodeCount; i++) {
|
| -var retainersCount = firstRetainerIndex[i];
|
| -firstRetainerIndex[i] = firstUnusedRetainerSlot;
|
| -retainingNodes[firstUnusedRetainerSlot] = retainersCount;
|
| -firstUnusedRetainerSlot += retainersCount;
|
| -}
|
| -firstRetainerIndex[nodeCount] = retainingNodes.length;
|
| -
|
| -var nextNodeFirstEdgeIndex = firstEdgeIndexes[0];
|
| -for (var srcNodeOrdinal = 0; srcNodeOrdinal < nodeCount; ++srcNodeOrdinal) {
|
| -var firstEdgeIndex = nextNodeFirstEdgeIndex;
|
| -nextNodeFirstEdgeIndex = firstEdgeIndexes[srcNodeOrdinal + 1];
|
| -var srcNodeIndex = srcNodeOrdinal * nodeFieldCount;
|
| -for (var edgeIndex = firstEdgeIndex; edgeIndex < nextNodeFirstEdgeIndex; edgeIndex += edgeFieldsCount) {
|
| -var toNodeIndex = containmentEdges[edgeIndex + edgeToNodeOffset];
|
| -if (toNodeIndex % nodeFieldCount)
|
| -throw new Error("Invalid toNodeIndex " + toNodeIndex);
|
| -var firstRetainerSlotIndex = firstRetainerIndex[toNodeIndex / nodeFieldCount];
|
| -var nextUnusedRetainerSlotIndex = firstRetainerSlotIndex + (--retainingNodes[firstRetainerSlotIndex]);
|
| -retainingNodes[nextUnusedRetainerSlotIndex] = srcNodeIndex;
|
| -retainingEdges[nextUnusedRetainerSlotIndex] = edgeIndex;
|
| -}
|
| -}
|
| -},
|
| -
|
| -
|
| -createNode: function(nodeIndex)
|
| -{
|
| -throw new Error("Not implemented");
|
| -},
|
| -
|
| -createEdge: function(edges, edgeIndex)
|
| -{
|
| -throw new Error("Not implemented");
|
| -},
|
| -
|
| -createRetainingEdge: function(retainedNodeIndex, retainerIndex)
|
| -{
|
| -throw new Error("Not implemented");
|
| -},
|
| -
|
| -dispose: function()
|
| -{
|
| -delete this._nodes;
|
| -delete this._strings;
|
| -delete this._retainingEdges;
|
| -delete this._retainingNodes;
|
| -delete this._firstRetainerIndex;
|
| -if (this._aggregates) {
|
| -delete this._aggregates;
|
| -delete this._aggregatesSortedFlags;
|
| -}
|
| -delete this._dominatedNodes;
|
| -delete this._firstDominatedNodeIndex;
|
| -delete this._nodeDistances;
|
| -delete this._dominatorsTree;
|
| -},
|
| -
|
| -_allNodes: function()
|
| -{
|
| -return new WebInspector.HeapSnapshotNodeIterator(this.rootNode());
|
| -},
|
| -
|
| -rootNode: function()
|
| -{
|
| -return this.createNode(this._rootNodeIndex);
|
| -},
|
| -
|
| -get rootNodeIndex()
|
| -{
|
| -return this._rootNodeIndex;
|
| -},
|
| -
|
| -get totalSize()
|
| -{
|
| -return this.rootNode().retainedSize();
|
| -},
|
| -
|
| -_getDominatedIndex: function(nodeIndex)
|
| -{
|
| -if (nodeIndex % this._nodeFieldCount)
|
| -throw new Error("Invalid nodeIndex: " + nodeIndex);
|
| -return this._firstDominatedNodeIndex[nodeIndex / this._nodeFieldCount];
|
| -},
|
| -
|
| -_dominatedNodesOfNode: function(node)
|
| -{
|
| -var dominatedIndexFrom = this._getDominatedIndex(node.nodeIndex);
|
| -var dominatedIndexTo = this._getDominatedIndex(node._nextNodeIndex());
|
| -return new WebInspector.HeapSnapshotArraySlice(this._dominatedNodes, dominatedIndexFrom, dominatedIndexTo);
|
| -},
|
| -
|
| -
|
| -aggregates: function(sortedIndexes, key, filterString)
|
| -{
|
| -if (!this._aggregates) {
|
| -this._aggregates = {};
|
| -this._aggregatesSortedFlags = {};
|
| -}
|
| -
|
| -var aggregatesByClassName = this._aggregates[key];
|
| -if (aggregatesByClassName) {
|
| -if (sortedIndexes && !this._aggregatesSortedFlags[key]) {
|
| -this._sortAggregateIndexes(aggregatesByClassName);
|
| -this._aggregatesSortedFlags[key] = sortedIndexes;
|
| -}
|
| -return aggregatesByClassName;
|
| -}
|
| -
|
| -var filter;
|
| -if (filterString)
|
| -filter = this._parseFilter(filterString);
|
| -
|
| -var aggregates = this._buildAggregates(filter);
|
| -this._calculateClassesRetainedSize(aggregates.aggregatesByClassIndex, filter);
|
| -aggregatesByClassName = aggregates.aggregatesByClassName;
|
| -
|
| -if (sortedIndexes)
|
| -this._sortAggregateIndexes(aggregatesByClassName);
|
| -
|
| -this._aggregatesSortedFlags[key] = sortedIndexes;
|
| -this._aggregates[key] = aggregatesByClassName;
|
| -
|
| -return aggregatesByClassName;
|
| -},
|
| -
|
| -aggregatesForDiff: function()
|
| -{
|
| -if (this._aggregatesForDiff)
|
| -return this._aggregatesForDiff;
|
| -
|
| -var aggregatesByClassName = this.aggregates(true, "allObjects");
|
| -this._aggregatesForDiff = {};
|
| -
|
| -var node = this.createNode();
|
| -for (var className in aggregatesByClassName) {
|
| -var aggregate = aggregatesByClassName[className];
|
| -var indexes = aggregate.idxs;
|
| -var ids = new Array(indexes.length);
|
| -var selfSizes = new Array(indexes.length);
|
| -for (var i = 0; i < indexes.length; i++) {
|
| -node.nodeIndex = indexes[i];
|
| -ids[i] = node.id();
|
| -selfSizes[i] = node.selfSize();
|
| -}
|
| -
|
| -this._aggregatesForDiff[className] = {
|
| -indexes: indexes,
|
| -ids: ids,
|
| -selfSizes: selfSizes
|
| -};
|
| -}
|
| -return this._aggregatesForDiff;
|
| -},
|
| -
|
| -distanceForUserRoot: function(node)
|
| -{
|
| -return 1;
|
| -},
|
| -
|
| -_calculateDistances: function()
|
| -{
|
| -var nodeFieldCount = this._nodeFieldCount;
|
| -var distances = new Uint32Array(this.nodeCount);
|
| -
|
| -
|
| -var nodesToVisit = new Uint32Array(this.nodeCount);
|
| -var nodesToVisitLength = 0;
|
| -for (var iter = this.rootNode().edges(); iter.hasNext(); iter.next()) {
|
| -var node = iter.edge.node();
|
| -var distance = this.distanceForUserRoot(node);
|
| -if (distance !== -1) {
|
| -nodesToVisit[nodesToVisitLength++] = node.nodeIndex;
|
| -distances[node.nodeIndex / nodeFieldCount] = distance;
|
| -}
|
| -}
|
| -this._bfs(nodesToVisit, nodesToVisitLength, distances);
|
| -
|
| -
|
| -nodesToVisitLength = 0;
|
| -nodesToVisit[nodesToVisitLength++] = this._rootNodeIndex;
|
| -distances[this._rootNodeIndex / nodeFieldCount] = 1;
|
| -this._bfs(nodesToVisit, nodesToVisitLength, distances);
|
| -this._nodeDistances = distances;
|
| -},
|
| -
|
| -_bfs: function(nodesToVisit, nodesToVisitLength, distances)
|
| -{
|
| -
|
| -var edgeFieldsCount = this._edgeFieldsCount;
|
| -var nodeFieldCount = this._nodeFieldCount;
|
| -var containmentEdges = this._containmentEdges;
|
| -var firstEdgeIndexes = this._firstEdgeIndexes;
|
| -var edgeToNodeOffset = this._edgeToNodeOffset;
|
| -var edgeTypeOffset = this._edgeTypeOffset;
|
| -var nodes = this._nodes;
|
| -var nodeCount = this.nodeCount;
|
| -var containmentEdgesLength = containmentEdges.length;
|
| -var edgeWeakType = this._edgeWeakType;
|
| -
|
| -var index = 0;
|
| -while (index < nodesToVisitLength) {
|
| -var nodeIndex = nodesToVisit[index++];
|
| -var nodeOrdinal = nodeIndex / nodeFieldCount;
|
| -var distance = distances[nodeOrdinal] + 1;
|
| -var firstEdgeIndex = firstEdgeIndexes[nodeOrdinal];
|
| -var edgesEnd = firstEdgeIndexes[nodeOrdinal + 1];
|
| -for (var edgeIndex = firstEdgeIndex; edgeIndex < edgesEnd; edgeIndex += edgeFieldsCount) {
|
| -var edgeType = containmentEdges[edgeIndex + edgeTypeOffset];
|
| -if (edgeType == edgeWeakType)
|
| -continue;
|
| -var childNodeIndex = containmentEdges[edgeIndex + edgeToNodeOffset];
|
| -var childNodeOrdinal = childNodeIndex / nodeFieldCount;
|
| -if (distances[childNodeOrdinal])
|
| -continue;
|
| -distances[childNodeOrdinal] = distance;
|
| -nodesToVisit[nodesToVisitLength++] = childNodeIndex;
|
| -}
|
| -}
|
| -if (nodesToVisitLength > nodeCount)
|
| -throw new Error("BFS failed. Nodes to visit (" + nodesToVisitLength + ") is more than nodes count (" + nodeCount + ")");
|
| -},
|
| -
|
| -_buildAggregates: function(filter)
|
| -{
|
| -var aggregates = {};
|
| -var aggregatesByClassName = {};
|
| -var classIndexes = [];
|
| -var nodes = this._nodes;
|
| -var mapAndFlag = this.userObjectsMapAndFlag();
|
| -var flags = mapAndFlag ? mapAndFlag.map : null;
|
| -var flag = mapAndFlag ? mapAndFlag.flag : 0;
|
| -var nodesLength = nodes.length;
|
| -var nodeNativeType = this._nodeNativeType;
|
| -var nodeFieldCount = this._nodeFieldCount;
|
| -var selfSizeOffset = this._nodeSelfSizeOffset;
|
| -var nodeTypeOffset = this._nodeTypeOffset;
|
| -var node = this.rootNode();
|
| -var nodeDistances = this._nodeDistances;
|
| -
|
| -for (var nodeIndex = 0; nodeIndex < nodesLength; nodeIndex += nodeFieldCount) {
|
| -var nodeOrdinal = nodeIndex / nodeFieldCount;
|
| -if (flags && !(flags[nodeOrdinal] & flag))
|
| -continue;
|
| -node.nodeIndex = nodeIndex;
|
| -if (filter && !filter(node))
|
| -continue;
|
| -var selfSize = nodes[nodeIndex + selfSizeOffset];
|
| -if (!selfSize && nodes[nodeIndex + nodeTypeOffset] !== nodeNativeType)
|
| -continue;
|
| -var classIndex = node.classIndex();
|
| -if (!(classIndex in aggregates)) {
|
| -var nodeType = node.type();
|
| -var nameMatters = nodeType === "object" || nodeType === "native";
|
| -var value = {
|
| -count: 1,
|
| -distance: nodeDistances[nodeOrdinal],
|
| -self: selfSize,
|
| -maxRet: 0,
|
| -type: nodeType,
|
| -name: nameMatters ? node.name() : null,
|
| -idxs: [nodeIndex]
|
| -};
|
| -aggregates[classIndex] = value;
|
| -classIndexes.push(classIndex);
|
| -aggregatesByClassName[node.className()] = value;
|
| -} else {
|
| -var clss = aggregates[classIndex];
|
| -clss.distance = Math.min(clss.distance, nodeDistances[nodeOrdinal]);
|
| -++clss.count;
|
| -clss.self += selfSize;
|
| -clss.idxs.push(nodeIndex);
|
| -}
|
| -}
|
| -
|
| -
|
| -for (var i = 0, l = classIndexes.length; i < l; ++i) {
|
| -var classIndex = classIndexes[i];
|
| -aggregates[classIndex].idxs = aggregates[classIndex].idxs.slice();
|
| -}
|
| -return {aggregatesByClassName: aggregatesByClassName, aggregatesByClassIndex: aggregates};
|
| -},
|
| -
|
| -_calculateClassesRetainedSize: function(aggregates, filter)
|
| -{
|
| -var rootNodeIndex = this._rootNodeIndex;
|
| -var node = this.createNode(rootNodeIndex);
|
| -var list = [rootNodeIndex];
|
| -var sizes = [-1];
|
| -var classes = [];
|
| -var seenClassNameIndexes = {};
|
| -var nodeFieldCount = this._nodeFieldCount;
|
| -var nodeTypeOffset = this._nodeTypeOffset;
|
| -var nodeNativeType = this._nodeNativeType;
|
| -var dominatedNodes = this._dominatedNodes;
|
| -var nodes = this._nodes;
|
| -var mapAndFlag = this.userObjectsMapAndFlag();
|
| -var flags = mapAndFlag ? mapAndFlag.map : null;
|
| -var flag = mapAndFlag ? mapAndFlag.flag : 0;
|
| -var firstDominatedNodeIndex = this._firstDominatedNodeIndex;
|
| -
|
| -while (list.length) {
|
| -var nodeIndex = list.pop();
|
| -node.nodeIndex = nodeIndex;
|
| -var classIndex = node.classIndex();
|
| -var seen = !!seenClassNameIndexes[classIndex];
|
| -var nodeOrdinal = nodeIndex / nodeFieldCount;
|
| -var dominatedIndexFrom = firstDominatedNodeIndex[nodeOrdinal];
|
| -var dominatedIndexTo = firstDominatedNodeIndex[nodeOrdinal + 1];
|
| -
|
| -if (!seen &&
|
| -(!flags || (flags[nodeOrdinal] & flag)) &&
|
| -(!filter || filter(node)) &&
|
| -(node.selfSize() || nodes[nodeIndex + nodeTypeOffset] === nodeNativeType)
|
| -) {
|
| -aggregates[classIndex].maxRet += node.retainedSize();
|
| -if (dominatedIndexFrom !== dominatedIndexTo) {
|
| -seenClassNameIndexes[classIndex] = true;
|
| -sizes.push(list.length);
|
| -classes.push(classIndex);
|
| -}
|
| -}
|
| -for (var i = dominatedIndexFrom; i < dominatedIndexTo; i++)
|
| -list.push(dominatedNodes[i]);
|
| -
|
| -var l = list.length;
|
| -while (sizes[sizes.length - 1] === l) {
|
| -sizes.pop();
|
| -classIndex = classes.pop();
|
| -seenClassNameIndexes[classIndex] = false;
|
| -}
|
| -}
|
| -},
|
| -
|
| -_sortAggregateIndexes: function(aggregates)
|
| -{
|
| -var nodeA = this.createNode();
|
| -var nodeB = this.createNode();
|
| -for (var clss in aggregates)
|
| -aggregates[clss].idxs.sort(
|
| -function(idxA, idxB) {
|
| -nodeA.nodeIndex = idxA;
|
| -nodeB.nodeIndex = idxB;
|
| -return nodeA.id() < nodeB.id() ? -1 : 1;
|
| -});
|
| -},
|
| -
|
| -_buildPostOrderIndex: function()
|
| -{
|
| -var nodeFieldCount = this._nodeFieldCount;
|
| -var nodes = this._nodes;
|
| -var nodeCount = this.nodeCount;
|
| -var rootNodeOrdinal = this._rootNodeIndex / nodeFieldCount;
|
| -
|
| -var edgeFieldsCount = this._edgeFieldsCount;
|
| -var edgeTypeOffset = this._edgeTypeOffset;
|
| -var edgeToNodeOffset = this._edgeToNodeOffset;
|
| -var edgeShortcutType = this._edgeShortcutType;
|
| -var firstEdgeIndexes = this._firstEdgeIndexes;
|
| -var containmentEdges = this._containmentEdges;
|
| -var containmentEdgesLength = this._containmentEdges.length;
|
| -
|
| -var mapAndFlag = this.userObjectsMapAndFlag();
|
| -var flags = mapAndFlag ? mapAndFlag.map : null;
|
| -var flag = mapAndFlag ? mapAndFlag.flag : 0;
|
| -
|
| -var nodesToVisit = new Uint32Array(nodeCount);
|
| -var postOrderIndex2NodeOrdinal = new Uint32Array(nodeCount);
|
| -var nodeOrdinal2PostOrderIndex = new Uint32Array(nodeCount);
|
| -var painted = new Uint8Array(nodeCount);
|
| -var nodesToVisitLength = 0;
|
| -var postOrderIndex = 0;
|
| -var grey = 1;
|
| -var black = 2;
|
| -
|
| -nodesToVisit[nodesToVisitLength++] = rootNodeOrdinal;
|
| -painted[rootNodeOrdinal] = grey;
|
| -
|
| -while (nodesToVisitLength) {
|
| -var nodeOrdinal = nodesToVisit[nodesToVisitLength - 1];
|
| -
|
| -if (painted[nodeOrdinal] === grey) {
|
| -painted[nodeOrdinal] = black;
|
| -var nodeFlag = !flags || (flags[nodeOrdinal] & flag);
|
| -var beginEdgeIndex = firstEdgeIndexes[nodeOrdinal];
|
| -var endEdgeIndex = firstEdgeIndexes[nodeOrdinal + 1];
|
| -for (var edgeIndex = beginEdgeIndex; edgeIndex < endEdgeIndex; edgeIndex += edgeFieldsCount) {
|
| -if (nodeOrdinal !== rootNodeOrdinal && containmentEdges[edgeIndex + edgeTypeOffset] === edgeShortcutType)
|
| -continue;
|
| -var childNodeIndex = containmentEdges[edgeIndex + edgeToNodeOffset];
|
| -var childNodeOrdinal = childNodeIndex / nodeFieldCount;
|
| -var childNodeFlag = !flags || (flags[childNodeOrdinal] & flag);
|
| -
|
| -
|
| -if (nodeOrdinal !== rootNodeOrdinal && childNodeFlag && !nodeFlag)
|
| -continue;
|
| -if (!painted[childNodeOrdinal]) {
|
| -painted[childNodeOrdinal] = grey;
|
| -nodesToVisit[nodesToVisitLength++] = childNodeOrdinal;
|
| -}
|
| -}
|
| -} else {
|
| -nodeOrdinal2PostOrderIndex[nodeOrdinal] = postOrderIndex;
|
| -postOrderIndex2NodeOrdinal[postOrderIndex++] = nodeOrdinal;
|
| ---nodesToVisitLength;
|
| -}
|
| -}
|
| -
|
| -if (postOrderIndex !== nodeCount) {
|
| -var dumpNode = this.rootNode();
|
| -for (var i = 0; i < nodeCount; ++i) {
|
| -if (painted[i] !== black) {
|
| -dumpNode.nodeIndex = i * nodeFieldCount;
|
| -console.log(JSON.stringify(dumpNode.serialize()));
|
| -var retainers = dumpNode.retainers();
|
| -while (retainers) {
|
| -console.log("edgeName: " + retainers.item().name() + " nodeClassName: " + retainers.item().node().className());
|
| -retainers = retainers.item().node().retainers();
|
| -}
|
| -}
|
| -}
|
| -throw new Error("Postordering failed. " + (nodeCount - postOrderIndex) + " hanging nodes");
|
| -}
|
| -
|
| -return {postOrderIndex2NodeOrdinal: postOrderIndex2NodeOrdinal, nodeOrdinal2PostOrderIndex: nodeOrdinal2PostOrderIndex};
|
| -},
|
| -
|
| -
|
| -
|
| -
|
| -
|
| -_buildDominatorTree: function(postOrderIndex2NodeOrdinal, nodeOrdinal2PostOrderIndex)
|
| -{
|
| -var nodeFieldCount = this._nodeFieldCount;
|
| -var nodes = this._nodes;
|
| -var firstRetainerIndex = this._firstRetainerIndex;
|
| -var retainingNodes = this._retainingNodes;
|
| -var retainingEdges = this._retainingEdges;
|
| -var edgeFieldsCount = this._edgeFieldsCount;
|
| -var edgeTypeOffset = this._edgeTypeOffset;
|
| -var edgeToNodeOffset = this._edgeToNodeOffset;
|
| -var edgeShortcutType = this._edgeShortcutType;
|
| -var firstEdgeIndexes = this._firstEdgeIndexes;
|
| -var containmentEdges = this._containmentEdges;
|
| -var containmentEdgesLength = this._containmentEdges.length;
|
| -var rootNodeIndex = this._rootNodeIndex;
|
| -
|
| -var mapAndFlag = this.userObjectsMapAndFlag();
|
| -var flags = mapAndFlag ? mapAndFlag.map : null;
|
| -var flag = mapAndFlag ? mapAndFlag.flag : 0;
|
| -
|
| -var nodesCount = postOrderIndex2NodeOrdinal.length;
|
| -var rootPostOrderedIndex = nodesCount - 1;
|
| -var noEntry = nodesCount;
|
| -var dominators = new Uint32Array(nodesCount);
|
| -for (var i = 0; i < rootPostOrderedIndex; ++i)
|
| -dominators[i] = noEntry;
|
| -dominators[rootPostOrderedIndex] = rootPostOrderedIndex;
|
| -
|
| -
|
| -
|
| -var affected = new Uint8Array(nodesCount);
|
| -var nodeOrdinal;
|
| -
|
| -{
|
| -nodeOrdinal = this._rootNodeIndex / nodeFieldCount;
|
| -var beginEdgeToNodeFieldIndex = firstEdgeIndexes[nodeOrdinal] + edgeToNodeOffset;
|
| -var endEdgeToNodeFieldIndex = firstEdgeIndexes[nodeOrdinal + 1];
|
| -for (var toNodeFieldIndex = beginEdgeToNodeFieldIndex;
|
| -toNodeFieldIndex < endEdgeToNodeFieldIndex;
|
| -toNodeFieldIndex += edgeFieldsCount) {
|
| -var childNodeOrdinal = containmentEdges[toNodeFieldIndex] / nodeFieldCount;
|
| -affected[nodeOrdinal2PostOrderIndex[childNodeOrdinal]] = 1;
|
| -}
|
| -}
|
| -
|
| -var changed = true;
|
| -while (changed) {
|
| -changed = false;
|
| -for (var postOrderIndex = rootPostOrderedIndex - 1; postOrderIndex >= 0; --postOrderIndex) {
|
| -if (affected[postOrderIndex] === 0)
|
| -continue;
|
| -affected[postOrderIndex] = 0;
|
| -
|
| -
|
| -if (dominators[postOrderIndex] === rootPostOrderedIndex)
|
| -continue;
|
| -nodeOrdinal = postOrderIndex2NodeOrdinal[postOrderIndex];
|
| -var nodeFlag = !flags || (flags[nodeOrdinal] & flag);
|
| -var newDominatorIndex = noEntry;
|
| -var beginRetainerIndex = firstRetainerIndex[nodeOrdinal];
|
| -var endRetainerIndex = firstRetainerIndex[nodeOrdinal + 1];
|
| -for (var retainerIndex = beginRetainerIndex; retainerIndex < endRetainerIndex; ++retainerIndex) {
|
| -var retainerEdgeIndex = retainingEdges[retainerIndex];
|
| -var retainerEdgeType = containmentEdges[retainerEdgeIndex + edgeTypeOffset];
|
| -var retainerNodeIndex = retainingNodes[retainerIndex];
|
| -if (retainerNodeIndex !== rootNodeIndex && retainerEdgeType === edgeShortcutType)
|
| -continue;
|
| -var retainerNodeOrdinal = retainerNodeIndex / nodeFieldCount;
|
| -var retainerNodeFlag = !flags || (flags[retainerNodeOrdinal] & flag);
|
| -
|
| -
|
| -if (retainerNodeIndex !== rootNodeIndex && nodeFlag && !retainerNodeFlag)
|
| -continue;
|
| -var retanerPostOrderIndex = nodeOrdinal2PostOrderIndex[retainerNodeOrdinal];
|
| -if (dominators[retanerPostOrderIndex] !== noEntry) {
|
| -if (newDominatorIndex === noEntry)
|
| -newDominatorIndex = retanerPostOrderIndex;
|
| -else {
|
| -while (retanerPostOrderIndex !== newDominatorIndex) {
|
| -while (retanerPostOrderIndex < newDominatorIndex)
|
| -retanerPostOrderIndex = dominators[retanerPostOrderIndex];
|
| -while (newDominatorIndex < retanerPostOrderIndex)
|
| -newDominatorIndex = dominators[newDominatorIndex];
|
| -}
|
| -}
|
| -
|
| -
|
| -if (newDominatorIndex === rootPostOrderedIndex)
|
| -break;
|
| -}
|
| -}
|
| -if (newDominatorIndex !== noEntry && dominators[postOrderIndex] !== newDominatorIndex) {
|
| -dominators[postOrderIndex] = newDominatorIndex;
|
| -changed = true;
|
| -nodeOrdinal = postOrderIndex2NodeOrdinal[postOrderIndex];
|
| -beginEdgeToNodeFieldIndex = firstEdgeIndexes[nodeOrdinal] + edgeToNodeOffset;
|
| -endEdgeToNodeFieldIndex = firstEdgeIndexes[nodeOrdinal + 1];
|
| -for (var toNodeFieldIndex = beginEdgeToNodeFieldIndex;
|
| -toNodeFieldIndex < endEdgeToNodeFieldIndex;
|
| -toNodeFieldIndex += edgeFieldsCount) {
|
| -var childNodeOrdinal = containmentEdges[toNodeFieldIndex] / nodeFieldCount;
|
| -affected[nodeOrdinal2PostOrderIndex[childNodeOrdinal]] = 1;
|
| -}
|
| -}
|
| -}
|
| -}
|
| -
|
| -var dominatorsTree = new Uint32Array(nodesCount);
|
| -for (var postOrderIndex = 0, l = dominators.length; postOrderIndex < l; ++postOrderIndex) {
|
| -nodeOrdinal = postOrderIndex2NodeOrdinal[postOrderIndex];
|
| -dominatorsTree[nodeOrdinal] = postOrderIndex2NodeOrdinal[dominators[postOrderIndex]];
|
| -}
|
| -return dominatorsTree;
|
| -},
|
| -
|
| -_calculateRetainedSizes: function(postOrderIndex2NodeOrdinal)
|
| -{
|
| -var nodeCount = this.nodeCount;
|
| -var nodes = this._nodes;
|
| -var nodeSelfSizeOffset = this._nodeSelfSizeOffset;
|
| -var nodeFieldCount = this._nodeFieldCount;
|
| -var dominatorsTree = this._dominatorsTree;
|
| -
|
| -var nodeRetainedSizeOffset = this._nodeRetainedSizeOffset = this._nodeEdgeCountOffset;
|
| -delete this._nodeEdgeCountOffset;
|
| -
|
| -for (var nodeIndex = 0, l = nodes.length; nodeIndex < l; nodeIndex += nodeFieldCount)
|
| -nodes[nodeIndex + nodeRetainedSizeOffset] = nodes[nodeIndex + nodeSelfSizeOffset];
|
| -
|
| -
|
| -for (var postOrderIndex = 0; postOrderIndex < nodeCount - 1; ++postOrderIndex) {
|
| -var nodeOrdinal = postOrderIndex2NodeOrdinal[postOrderIndex];
|
| -var nodeIndex = nodeOrdinal * nodeFieldCount;
|
| -var dominatorIndex = dominatorsTree[nodeOrdinal] * nodeFieldCount;
|
| -nodes[dominatorIndex + nodeRetainedSizeOffset] += nodes[nodeIndex + nodeRetainedSizeOffset];
|
| -}
|
| -},
|
| -
|
| -_buildDominatedNodes: function()
|
| -{
|
| -
|
| -
|
| -
|
| -
|
| -
|
| -var indexArray = this._firstDominatedNodeIndex = new Uint32Array(this.nodeCount + 1);
|
| -
|
| -var dominatedNodes = this._dominatedNodes = new Uint32Array(this.nodeCount - 1);
|
| -
|
| -
|
| -
|
| -var nodeFieldCount = this._nodeFieldCount;
|
| -var dominatorsTree = this._dominatorsTree;
|
| -
|
| -var fromNodeOrdinal = 0;
|
| -var toNodeOrdinal = this.nodeCount;
|
| -var rootNodeOrdinal = this._rootNodeIndex / nodeFieldCount;
|
| -if (rootNodeOrdinal === fromNodeOrdinal)
|
| -fromNodeOrdinal = 1;
|
| -else if (rootNodeOrdinal === toNodeOrdinal - 1)
|
| -toNodeOrdinal = toNodeOrdinal - 1;
|
| -else
|
| -throw new Error("Root node is expected to be either first or last");
|
| -for (var nodeOrdinal = fromNodeOrdinal; nodeOrdinal < toNodeOrdinal; ++nodeOrdinal)
|
| -++indexArray[dominatorsTree[nodeOrdinal]];
|
| -
|
| -
|
| -var firstDominatedNodeIndex = 0;
|
| -for (var i = 0, l = this.nodeCount; i < l; ++i) {
|
| -var dominatedCount = dominatedNodes[firstDominatedNodeIndex] = indexArray[i];
|
| -indexArray[i] = firstDominatedNodeIndex;
|
| -firstDominatedNodeIndex += dominatedCount;
|
| -}
|
| -indexArray[this.nodeCount] = dominatedNodes.length;
|
| -
|
| -
|
| -for (var nodeOrdinal = fromNodeOrdinal; nodeOrdinal < toNodeOrdinal; ++nodeOrdinal) {
|
| -var dominatorOrdinal = dominatorsTree[nodeOrdinal];
|
| -var dominatedRefIndex = indexArray[dominatorOrdinal];
|
| -dominatedRefIndex += (--dominatedNodes[dominatedRefIndex]);
|
| -dominatedNodes[dominatedRefIndex] = nodeOrdinal * nodeFieldCount;
|
| -}
|
| -},
|
| -
|
| -_markInvisibleEdges: function()
|
| -{
|
| -throw new Error("Not implemented");
|
| -},
|
| -
|
| -_numbersComparator: function(a, b)
|
| -{
|
| -return a < b ? -1 : (a > b ? 1 : 0);
|
| -},
|
| -
|
| -_calculateFlags: function()
|
| -{
|
| -throw new Error("Not implemented");
|
| -},
|
| -
|
| -userObjectsMapAndFlag: function()
|
| -{
|
| -throw new Error("Not implemented");
|
| -},
|
| -
|
| -calculateSnapshotDiff: function(baseSnapshotId, baseSnapshotAggregates)
|
| -{
|
| -var snapshotDiff = this._snapshotDiffs[baseSnapshotId];
|
| -if (snapshotDiff)
|
| -return snapshotDiff;
|
| -snapshotDiff = {};
|
| -
|
| -var aggregates = this.aggregates(true, "allObjects");
|
| -for (var className in baseSnapshotAggregates) {
|
| -var baseAggregate = baseSnapshotAggregates[className];
|
| -var diff = this._calculateDiffForClass(baseAggregate, aggregates[className]);
|
| -if (diff)
|
| -snapshotDiff[className] = diff;
|
| -}
|
| -var emptyBaseAggregate = { ids: [], indexes: [], selfSizes: [] };
|
| -for (var className in aggregates) {
|
| -if (className in baseSnapshotAggregates)
|
| -continue;
|
| -snapshotDiff[className] = this._calculateDiffForClass(emptyBaseAggregate, aggregates[className]);
|
| -}
|
| -
|
| -this._snapshotDiffs[baseSnapshotId] = snapshotDiff;
|
| -return snapshotDiff;
|
| -},
|
| -
|
| -_calculateDiffForClass: function(baseAggregate, aggregate)
|
| -{
|
| -var baseIds = baseAggregate.ids;
|
| -var baseIndexes = baseAggregate.indexes;
|
| -var baseSelfSizes = baseAggregate.selfSizes;
|
| -
|
| -var indexes = aggregate ? aggregate.idxs : [];
|
| -
|
| -var i = 0, l = baseIds.length;
|
| -var j = 0, m = indexes.length;
|
| -var diff = { addedCount: 0,
|
| -removedCount: 0,
|
| -addedSize: 0,
|
| -removedSize: 0,
|
| -deletedIndexes: [],
|
| -addedIndexes: [] };
|
| -
|
| -var nodeB = this.createNode(indexes[j]);
|
| -while (i < l && j < m) {
|
| -var nodeAId = baseIds[i];
|
| -if (nodeAId < nodeB.id()) {
|
| -diff.deletedIndexes.push(baseIndexes[i]);
|
| -diff.removedCount++;
|
| -diff.removedSize += baseSelfSizes[i];
|
| -++i;
|
| -} else if (nodeAId > nodeB.id()) {
|
| -diff.addedIndexes.push(indexes[j]);
|
| -diff.addedCount++;
|
| -diff.addedSize += nodeB.selfSize();
|
| -nodeB.nodeIndex = indexes[++j];
|
| -} else {
|
| -++i;
|
| -nodeB.nodeIndex = indexes[++j];
|
| -}
|
| -}
|
| -while (i < l) {
|
| -diff.deletedIndexes.push(baseIndexes[i]);
|
| -diff.removedCount++;
|
| -diff.removedSize += baseSelfSizes[i];
|
| -++i;
|
| -}
|
| -while (j < m) {
|
| -diff.addedIndexes.push(indexes[j]);
|
| -diff.addedCount++;
|
| -diff.addedSize += nodeB.selfSize();
|
| -nodeB.nodeIndex = indexes[++j];
|
| -}
|
| -diff.countDelta = diff.addedCount - diff.removedCount;
|
| -diff.sizeDelta = diff.addedSize - diff.removedSize;
|
| -if (!diff.addedCount && !diff.removedCount)
|
| -return null;
|
| -return diff;
|
| -},
|
| -
|
| -_nodeForSnapshotObjectId: function(snapshotObjectId)
|
| -{
|
| -for (var it = this._allNodes(); it.hasNext(); it.next()) {
|
| -if (it.node.id() === snapshotObjectId)
|
| -return it.node;
|
| -}
|
| -return null;
|
| -},
|
| -
|
| -nodeClassName: function(snapshotObjectId)
|
| -{
|
| -var node = this._nodeForSnapshotObjectId(snapshotObjectId);
|
| -if (node)
|
| -return node.className();
|
| -return null;
|
| -},
|
| -
|
| -dominatorIdsForNode: function(snapshotObjectId)
|
| -{
|
| -var node = this._nodeForSnapshotObjectId(snapshotObjectId);
|
| -if (!node)
|
| -return null;
|
| -var result = [];
|
| -while (!node.isRoot()) {
|
| -result.push(node.id());
|
| -node.nodeIndex = node.dominatorIndex();
|
| -}
|
| -return result;
|
| -},
|
| -
|
| -_parseFilter: function(filter)
|
| -{
|
| -if (!filter)
|
| -return null;
|
| -var parsedFilter = eval("(function(){return " + filter + "})()");
|
| -return parsedFilter.bind(this);
|
| -},
|
| -
|
| -createEdgesProvider: function(nodeIndex, showHiddenData)
|
| -{
|
| -var node = this.createNode(nodeIndex);
|
| -var filter = this.containmentEdgesFilter(showHiddenData);
|
| -return new WebInspector.HeapSnapshotEdgesProvider(this, filter, node.edges());
|
| -},
|
| -
|
| -createEdgesProviderForTest: function(nodeIndex, filter)
|
| -{
|
| -var node = this.createNode(nodeIndex);
|
| -return new WebInspector.HeapSnapshotEdgesProvider(this, filter, node.edges());
|
| -},
|
| -
|
| -retainingEdgesFilter: function(showHiddenData)
|
| -{
|
| -return null;
|
| -},
|
| -
|
| -containmentEdgesFilter: function(showHiddenData)
|
| -{
|
| -return null;
|
| -},
|
| -
|
| -createRetainingEdgesProvider: function(nodeIndex, showHiddenData)
|
| -{
|
| -var node = this.createNode(nodeIndex);
|
| -var filter = this.retainingEdgesFilter(showHiddenData);
|
| -return new WebInspector.HeapSnapshotEdgesProvider(this, filter, node.retainers());
|
| -},
|
| -
|
| -createAddedNodesProvider: function(baseSnapshotId, className)
|
| -{
|
| -var snapshotDiff = this._snapshotDiffs[baseSnapshotId];
|
| -var diffForClass = snapshotDiff[className];
|
| -return new WebInspector.HeapSnapshotNodesProvider(this, null, diffForClass.addedIndexes);
|
| -},
|
| -
|
| -createDeletedNodesProvider: function(nodeIndexes)
|
| -{
|
| -return new WebInspector.HeapSnapshotNodesProvider(this, null, nodeIndexes);
|
| -},
|
| -
|
| -classNodesFilter: function()
|
| -{
|
| -return null;
|
| -},
|
| -
|
| -createNodesProviderForClass: function(className, aggregatesKey)
|
| -{
|
| -return new WebInspector.HeapSnapshotNodesProvider(this, this.classNodesFilter(), this.aggregates(false, aggregatesKey)[className].idxs);
|
| -},
|
| -
|
| -createNodesProviderForDominator: function(nodeIndex)
|
| -{
|
| -var node = this.createNode(nodeIndex);
|
| -return new WebInspector.HeapSnapshotNodesProvider(this, null, this._dominatedNodesOfNode(node));
|
| -},
|
| -
|
| -updateStaticData: function()
|
| -{
|
| -return {nodeCount: this.nodeCount, rootNodeIndex: this._rootNodeIndex, totalSize: this.totalSize, uid: this.uid};
|
| -}
|
| -};
|
| -
|
| -
|
| -WebInspector.HeapSnapshotFilteredOrderedIterator = function(iterator, filter, unfilteredIterationOrder)
|
| -{
|
| -this._filter = filter;
|
| -this._iterator = iterator;
|
| -this._unfilteredIterationOrder = unfilteredIterationOrder;
|
| -this._iterationOrder = null;
|
| -this._position = 0;
|
| -this._currentComparator = null;
|
| -this._sortedPrefixLength = 0;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotFilteredOrderedIterator.prototype = {
|
| -_createIterationOrder: function()
|
| -{
|
| -if (this._iterationOrder)
|
| -return;
|
| -if (this._unfilteredIterationOrder && !this._filter) {
|
| -this._iterationOrder = this._unfilteredIterationOrder.slice(0);
|
| -this._unfilteredIterationOrder = null;
|
| -return;
|
| -}
|
| -this._iterationOrder = [];
|
| -var iterator = this._iterator;
|
| -if (!this._unfilteredIterationOrder && !this._filter) {
|
| -for (iterator.rewind(); iterator.hasNext(); iterator.next())
|
| -this._iterationOrder.push(iterator.index());
|
| -} else if (!this._unfilteredIterationOrder) {
|
| -for (iterator.rewind(); iterator.hasNext(); iterator.next()) {
|
| -if (this._filter(iterator.item()))
|
| -this._iterationOrder.push(iterator.index());
|
| -}
|
| -} else {
|
| -var order = this._unfilteredIterationOrder.constructor === Array ?
|
| -this._unfilteredIterationOrder : this._unfilteredIterationOrder.slice(0);
|
| -for (var i = 0, l = order.length; i < l; ++i) {
|
| -iterator.setIndex(order[i]);
|
| -if (this._filter(iterator.item()))
|
| -this._iterationOrder.push(iterator.index());
|
| -}
|
| -this._unfilteredIterationOrder = null;
|
| -}
|
| -},
|
| -
|
| -rewind: function()
|
| -{
|
| -this._position = 0;
|
| -},
|
| -
|
| -hasNext: function()
|
| -{
|
| -return this._position < this._iterationOrder.length;
|
| -},
|
| -
|
| -isEmpty: function()
|
| -{
|
| -if (this._iterationOrder)
|
| -return !this._iterationOrder.length;
|
| -if (this._unfilteredIterationOrder && !this._filter)
|
| -return !this._unfilteredIterationOrder.length;
|
| -var iterator = this._iterator;
|
| -if (!this._unfilteredIterationOrder && !this._filter) {
|
| -iterator.rewind();
|
| -return !iterator.hasNext();
|
| -} else if (!this._unfilteredIterationOrder) {
|
| -for (iterator.rewind(); iterator.hasNext(); iterator.next())
|
| -if (this._filter(iterator.item()))
|
| -return false;
|
| -} else {
|
| -var order = this._unfilteredIterationOrder.constructor === Array ?
|
| -this._unfilteredIterationOrder : this._unfilteredIterationOrder.slice(0);
|
| -for (var i = 0, l = order.length; i < l; ++i) {
|
| -iterator.setIndex(order[i]);
|
| -if (this._filter(iterator.item()))
|
| -return false;
|
| -}
|
| -}
|
| -return true;
|
| -},
|
| -
|
| -item: function()
|
| -{
|
| -this._iterator.setIndex(this._iterationOrder[this._position]);
|
| -return this._iterator.item();
|
| -},
|
| -
|
| -get length()
|
| -{
|
| -this._createIterationOrder();
|
| -return this._iterationOrder.length;
|
| -},
|
| -
|
| -next: function()
|
| -{
|
| -++this._position;
|
| -},
|
| -
|
| -
|
| -serializeItemsRange: function(begin, end)
|
| -{
|
| -this._createIterationOrder();
|
| -if (begin > end)
|
| -throw new Error("Start position > end position: " + begin + " > " + end);
|
| -if (end >= this._iterationOrder.length)
|
| -end = this._iterationOrder.length;
|
| -if (this._sortedPrefixLength < end) {
|
| -this.sort(this._currentComparator, this._sortedPrefixLength, this._iterationOrder.length - 1, end - this._sortedPrefixLength);
|
| -this._sortedPrefixLength = end;
|
| -}
|
| -
|
| -this._position = begin;
|
| -var startPosition = this._position;
|
| -var count = end - begin;
|
| -var result = new Array(count);
|
| -for (var i = 0 ; i < count && this.hasNext(); ++i, this.next())
|
| -result[i] = this.item().serialize();
|
| -result.length = i;
|
| -result.totalLength = this._iterationOrder.length;
|
| -
|
| -result.startPosition = startPosition;
|
| -result.endPosition = this._position;
|
| -return result;
|
| -},
|
| -
|
| -sortAll: function()
|
| -{
|
| -this._createIterationOrder();
|
| -if (this._sortedPrefixLength === this._iterationOrder.length)
|
| -return;
|
| -this.sort(this._currentComparator, this._sortedPrefixLength, this._iterationOrder.length - 1, this._iterationOrder.length);
|
| -this._sortedPrefixLength = this._iterationOrder.length;
|
| -},
|
| -
|
| -sortAndRewind: function(comparator)
|
| -{
|
| -this._currentComparator = comparator;
|
| -this._sortedPrefixLength = 0;
|
| -this.rewind();
|
| -}
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotFilteredOrderedIterator.prototype.createComparator = function(fieldNames)
|
| -{
|
| -return {fieldName1: fieldNames[0], ascending1: fieldNames[1], fieldName2: fieldNames[2], ascending2: fieldNames[3]};
|
| -}
|
| -
|
| -
|
| -WebInspector.HeapSnapshotEdgesProvider = function(snapshot, filter, edgesIter)
|
| -{
|
| -this.snapshot = snapshot;
|
| -WebInspector.HeapSnapshotFilteredOrderedIterator.call(this, edgesIter, filter);
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotEdgesProvider.prototype = {
|
| -sort: function(comparator, leftBound, rightBound, count)
|
| -{
|
| -var fieldName1 = comparator.fieldName1;
|
| -var fieldName2 = comparator.fieldName2;
|
| -var ascending1 = comparator.ascending1;
|
| -var ascending2 = comparator.ascending2;
|
| -
|
| -var edgeA = this._iterator.item().clone();
|
| -var edgeB = edgeA.clone();
|
| -var nodeA = this.snapshot.createNode();
|
| -var nodeB = this.snapshot.createNode();
|
| -
|
| -function compareEdgeFieldName(ascending, indexA, indexB)
|
| -{
|
| -edgeA.edgeIndex = indexA;
|
| -edgeB.edgeIndex = indexB;
|
| -if (edgeB.name() === "__proto__") return -1;
|
| -if (edgeA.name() === "__proto__") return 1;
|
| -var result =
|
| -edgeA.hasStringName() === edgeB.hasStringName() ?
|
| -(edgeA.name() < edgeB.name() ? -1 : (edgeA.name() > edgeB.name() ? 1 : 0)) :
|
| -(edgeA.hasStringName() ? -1 : 1);
|
| -return ascending ? result : -result;
|
| -}
|
| -
|
| -function compareNodeField(fieldName, ascending, indexA, indexB)
|
| -{
|
| -edgeA.edgeIndex = indexA;
|
| -nodeA.nodeIndex = edgeA.nodeIndex();
|
| -var valueA = nodeA[fieldName]();
|
| -
|
| -edgeB.edgeIndex = indexB;
|
| -nodeB.nodeIndex = edgeB.nodeIndex();
|
| -var valueB = nodeB[fieldName]();
|
| -
|
| -var result = valueA < valueB ? -1 : (valueA > valueB ? 1 : 0);
|
| -return ascending ? result : -result;
|
| -}
|
| -
|
| -function compareEdgeAndNode(indexA, indexB) {
|
| -var result = compareEdgeFieldName(ascending1, indexA, indexB);
|
| -if (result === 0)
|
| -result = compareNodeField(fieldName2, ascending2, indexA, indexB);
|
| -return result;
|
| -}
|
| -
|
| -function compareNodeAndEdge(indexA, indexB) {
|
| -var result = compareNodeField(fieldName1, ascending1, indexA, indexB);
|
| -if (result === 0)
|
| -result = compareEdgeFieldName(ascending2, indexA, indexB);
|
| -return result;
|
| -}
|
| -
|
| -function compareNodeAndNode(indexA, indexB) {
|
| -var result = compareNodeField(fieldName1, ascending1, indexA, indexB);
|
| -if (result === 0)
|
| -result = compareNodeField(fieldName2, ascending2, indexA, indexB);
|
| -return result;
|
| -}
|
| -
|
| -if (fieldName1 === "!edgeName")
|
| -this._iterationOrder.sortRange(compareEdgeAndNode, leftBound, rightBound, count);
|
| -else if (fieldName2 === "!edgeName")
|
| -this._iterationOrder.sortRange(compareNodeAndEdge, leftBound, rightBound, count);
|
| -else
|
| -this._iterationOrder.sortRange(compareNodeAndNode, leftBound, rightBound, count);
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotFilteredOrderedIterator.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotNodesProvider = function(snapshot, filter, nodeIndexes)
|
| -{
|
| -this.snapshot = snapshot;
|
| -WebInspector.HeapSnapshotFilteredOrderedIterator.call(this, snapshot._allNodes(), filter, nodeIndexes);
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotNodesProvider.prototype = {
|
| -nodePosition: function(snapshotObjectId)
|
| -{
|
| -this._createIterationOrder();
|
| -if (this.isEmpty())
|
| -return -1;
|
| -this.sortAll();
|
| -
|
| -var node = this.snapshot.createNode();
|
| -for (var i = 0; i < this._iterationOrder.length; i++) {
|
| -node.nodeIndex = this._iterationOrder[i];
|
| -if (node.id() === snapshotObjectId)
|
| -return i;
|
| -}
|
| -return -1;
|
| -},
|
| -
|
| -sort: function(comparator, leftBound, rightBound, count)
|
| -{
|
| -var fieldName1 = comparator.fieldName1;
|
| -var fieldName2 = comparator.fieldName2;
|
| -var ascending1 = comparator.ascending1;
|
| -var ascending2 = comparator.ascending2;
|
| -
|
| -var nodeA = this.snapshot.createNode();
|
| -var nodeB = this.snapshot.createNode();
|
| -
|
| -function sortByNodeField(fieldName, ascending)
|
| -{
|
| -var valueOrFunctionA = nodeA[fieldName];
|
| -var valueA = typeof valueOrFunctionA !== "function" ? valueOrFunctionA : valueOrFunctionA.call(nodeA);
|
| -var valueOrFunctionB = nodeB[fieldName];
|
| -var valueB = typeof valueOrFunctionB !== "function" ? valueOrFunctionB : valueOrFunctionB.call(nodeB);
|
| -var result = valueA < valueB ? -1 : (valueA > valueB ? 1 : 0);
|
| -return ascending ? result : -result;
|
| -}
|
| -
|
| -function sortByComparator(indexA, indexB) {
|
| -nodeA.nodeIndex = indexA;
|
| -nodeB.nodeIndex = indexB;
|
| -var result = sortByNodeField(fieldName1, ascending1);
|
| -if (result === 0)
|
| -result = sortByNodeField(fieldName2, ascending2);
|
| -return result;
|
| -}
|
| -
|
| -this._iterationOrder.sortRange(sortByComparator, leftBound, rightBound, count);
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotFilteredOrderedIterator.prototype
|
| -}
|
| -
|
| -;
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotSortableDataGrid = function(columns)
|
| -{
|
| -WebInspector.DataGrid.call(this, columns);
|
| -
|
| -
|
| -this._recursiveSortingDepth = 0;
|
| -
|
| -this._highlightedNode = null;
|
| -
|
| -this._populatedAndSorted = false;
|
| -this.addEventListener("sorting complete", this._sortingComplete, this);
|
| -this.addEventListener(WebInspector.DataGrid.Events.SortingChanged, this.sortingChanged, this);
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotSortableDataGrid.Events = {
|
| -ContentShown: "ContentShown"
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotSortableDataGrid.prototype = {
|
| -
|
| -defaultPopulateCount: function()
|
| -{
|
| -return 100;
|
| -},
|
| -
|
| -dispose: function()
|
| -{
|
| -var children = this.topLevelNodes();
|
| -for (var i = 0, l = children.length; i < l; ++i)
|
| -children[i].dispose();
|
| -},
|
| -
|
| -
|
| -wasShown: function()
|
| -{
|
| -if (this._populatedAndSorted)
|
| -this.dispatchEventToListeners(WebInspector.HeapSnapshotSortableDataGrid.Events.ContentShown, this);
|
| -},
|
| -
|
| -_sortingComplete: function()
|
| -{
|
| -this.removeEventListener("sorting complete", this._sortingComplete, this);
|
| -this._populatedAndSorted = true;
|
| -this.dispatchEventToListeners(WebInspector.HeapSnapshotSortableDataGrid.Events.ContentShown, this);
|
| -},
|
| -
|
| -
|
| -willHide: function()
|
| -{
|
| -this._clearCurrentHighlight();
|
| -},
|
| -
|
| -
|
| -populateContextMenu: function(profilesPanel, contextMenu, event)
|
| -{
|
| -var td = event.target.enclosingNodeOrSelfWithNodeName("td");
|
| -if (!td)
|
| -return;
|
| -var node = td.heapSnapshotNode;
|
| -if (node instanceof WebInspector.HeapSnapshotInstanceNode || node instanceof WebInspector.HeapSnapshotObjectNode) {
|
| -function revealInDominatorsView()
|
| -{
|
| -profilesPanel.showObject(node.snapshotNodeId, "Dominators");
|
| -}
|
| -contextMenu.appendItem(WebInspector.UIString(WebInspector.useLowerCaseMenuTitles() ? "Reveal in Dominators view" : "Reveal in Dominators View"), revealInDominatorsView.bind(this));
|
| -} else if (node instanceof WebInspector.HeapSnapshotDominatorObjectNode) {
|
| +{this.title="";this.uid=0;this.meta=new HeapSnapshotMetainfo();this.node_count=0;this.edge_count=0;}
|
| +WebInspector.HeapSnapshot.prototype={_init:function()
|
| +{var meta=this._metaNode;this._nodeTypeOffset=meta.node_fields.indexOf("type");this._nodeNameOffset=meta.node_fields.indexOf("name");this._nodeIdOffset=meta.node_fields.indexOf("id");this._nodeSelfSizeOffset=meta.node_fields.indexOf("self_size");this._nodeEdgeCountOffset=meta.node_fields.indexOf("edge_count");this._nodeFieldCount=meta.node_fields.length;this._nodeTypes=meta.node_types[this._nodeTypeOffset];this._nodeHiddenType=this._nodeTypes.indexOf("hidden");this._nodeObjectType=this._nodeTypes.indexOf("object");this._nodeNativeType=this._nodeTypes.indexOf("native");this._nodeCodeType=this._nodeTypes.indexOf("code");this._nodeSyntheticType=this._nodeTypes.indexOf("synthetic");this._edgeFieldsCount=meta.edge_fields.length;this._edgeTypeOffset=meta.edge_fields.indexOf("type");this._edgeNameOffset=meta.edge_fields.indexOf("name_or_index");this._edgeToNodeOffset=meta.edge_fields.indexOf("to_node");this._edgeTypes=meta.edge_types[this._edgeTypeOffset];this._edgeTypes.push("invisible");this._edgeElementType=this._edgeTypes.indexOf("element");this._edgeHiddenType=this._edgeTypes.indexOf("hidden");this._edgeInternalType=this._edgeTypes.indexOf("internal");this._edgeShortcutType=this._edgeTypes.indexOf("shortcut");this._edgeWeakType=this._edgeTypes.indexOf("weak");this._edgeInvisibleType=this._edgeTypes.indexOf("invisible");this.nodeCount=this._nodes.length/this._nodeFieldCount;this._edgeCount=this._containmentEdges.length/this._edgeFieldsCount;this._progress.updateStatus("Building edge indexes\u2026");this._buildEdgeIndexes();this._progress.updateStatus("Marking invisible edges\u2026");this._markInvisibleEdges();this._progress.updateStatus("Building retainers\u2026");this._buildRetainers();this._progress.updateStatus("Calculating node flags\u2026");this._calculateFlags();this._progress.updateStatus("Calculating distances\u2026");this._calculateDistances();this._progress.updateStatus("Building postorder index\u2026");var result=this._buildPostOrderIndex();this._progress.updateStatus("Building dominator tree\u2026");this._dominatorsTree=this._buildDominatorTree(result.postOrderIndex2NodeOrdinal,result.nodeOrdinal2PostOrderIndex);this._progress.updateStatus("Calculating retained sizes\u2026");this._calculateRetainedSizes(result.postOrderIndex2NodeOrdinal);this._progress.updateStatus("Buiding dominated nodes\u2026");this._buildDominatedNodes();this._progress.updateStatus("Finished processing.");},_buildEdgeIndexes:function()
|
| +{var nodes=this._nodes;var nodeCount=this.nodeCount;var firstEdgeIndexes=this._firstEdgeIndexes=new Uint32Array(nodeCount+1);var nodeFieldCount=this._nodeFieldCount;var edgeFieldsCount=this._edgeFieldsCount;var nodeEdgeCountOffset=this._nodeEdgeCountOffset;firstEdgeIndexes[nodeCount]=this._containmentEdges.length;for(var nodeOrdinal=0,edgeIndex=0;nodeOrdinal<nodeCount;++nodeOrdinal){firstEdgeIndexes[nodeOrdinal]=edgeIndex;edgeIndex+=nodes[nodeOrdinal*nodeFieldCount+nodeEdgeCountOffset]*edgeFieldsCount;}},_buildRetainers:function()
|
| +{var retainingNodes=this._retainingNodes=new Uint32Array(this._edgeCount);var retainingEdges=this._retainingEdges=new Uint32Array(this._edgeCount);var firstRetainerIndex=this._firstRetainerIndex=new Uint32Array(this.nodeCount+1);var containmentEdges=this._containmentEdges;var edgeFieldsCount=this._edgeFieldsCount;var nodeFieldCount=this._nodeFieldCount;var edgeToNodeOffset=this._edgeToNodeOffset;var nodes=this._nodes;var firstEdgeIndexes=this._firstEdgeIndexes;var nodeCount=this.nodeCount;for(var toNodeFieldIndex=edgeToNodeOffset,l=containmentEdges.length;toNodeFieldIndex<l;toNodeFieldIndex+=edgeFieldsCount){var toNodeIndex=containmentEdges[toNodeFieldIndex];if(toNodeIndex%nodeFieldCount)
|
| +throw new Error("Invalid toNodeIndex "+toNodeIndex);++firstRetainerIndex[toNodeIndex/nodeFieldCount];}
|
| +for(var i=0,firstUnusedRetainerSlot=0;i<nodeCount;i++){var retainersCount=firstRetainerIndex[i];firstRetainerIndex[i]=firstUnusedRetainerSlot;retainingNodes[firstUnusedRetainerSlot]=retainersCount;firstUnusedRetainerSlot+=retainersCount;}
|
| +firstRetainerIndex[nodeCount]=retainingNodes.length;var nextNodeFirstEdgeIndex=firstEdgeIndexes[0];for(var srcNodeOrdinal=0;srcNodeOrdinal<nodeCount;++srcNodeOrdinal){var firstEdgeIndex=nextNodeFirstEdgeIndex;nextNodeFirstEdgeIndex=firstEdgeIndexes[srcNodeOrdinal+1];var srcNodeIndex=srcNodeOrdinal*nodeFieldCount;for(var edgeIndex=firstEdgeIndex;edgeIndex<nextNodeFirstEdgeIndex;edgeIndex+=edgeFieldsCount){var toNodeIndex=containmentEdges[edgeIndex+edgeToNodeOffset];if(toNodeIndex%nodeFieldCount)
|
| +throw new Error("Invalid toNodeIndex "+toNodeIndex);var firstRetainerSlotIndex=firstRetainerIndex[toNodeIndex/nodeFieldCount];var nextUnusedRetainerSlotIndex=firstRetainerSlotIndex+(--retainingNodes[firstRetainerSlotIndex]);retainingNodes[nextUnusedRetainerSlotIndex]=srcNodeIndex;retainingEdges[nextUnusedRetainerSlotIndex]=edgeIndex;}}},createNode:function(nodeIndex)
|
| +{throw new Error("Not implemented");},createEdge:function(edges,edgeIndex)
|
| +{throw new Error("Not implemented");},createRetainingEdge:function(retainedNodeIndex,retainerIndex)
|
| +{throw new Error("Not implemented");},dispose:function()
|
| +{delete this._nodes;delete this._strings;delete this._retainingEdges;delete this._retainingNodes;delete this._firstRetainerIndex;if(this._aggregates){delete this._aggregates;delete this._aggregatesSortedFlags;}
|
| +delete this._dominatedNodes;delete this._firstDominatedNodeIndex;delete this._nodeDistances;delete this._dominatorsTree;},_allNodes:function()
|
| +{return new WebInspector.HeapSnapshotNodeIterator(this.rootNode());},rootNode:function()
|
| +{return this.createNode(this._rootNodeIndex);},get rootNodeIndex()
|
| +{return this._rootNodeIndex;},get totalSize()
|
| +{return this.rootNode().retainedSize();},_getDominatedIndex:function(nodeIndex)
|
| +{if(nodeIndex%this._nodeFieldCount)
|
| +throw new Error("Invalid nodeIndex: "+nodeIndex);return this._firstDominatedNodeIndex[nodeIndex/this._nodeFieldCount];},_dominatedNodesOfNode:function(node)
|
| +{var dominatedIndexFrom=this._getDominatedIndex(node.nodeIndex);var dominatedIndexTo=this._getDominatedIndex(node._nextNodeIndex());return new WebInspector.HeapSnapshotArraySlice(this._dominatedNodes,dominatedIndexFrom,dominatedIndexTo);},aggregates:function(sortedIndexes,key,filterString)
|
| +{if(!this._aggregates){this._aggregates={};this._aggregatesSortedFlags={};}
|
| +var aggregatesByClassName=this._aggregates[key];if(aggregatesByClassName){if(sortedIndexes&&!this._aggregatesSortedFlags[key]){this._sortAggregateIndexes(aggregatesByClassName);this._aggregatesSortedFlags[key]=sortedIndexes;}
|
| +return aggregatesByClassName;}
|
| +var filter;if(filterString)
|
| +filter=this._parseFilter(filterString);var aggregates=this._buildAggregates(filter);this._calculateClassesRetainedSize(aggregates.aggregatesByClassIndex,filter);aggregatesByClassName=aggregates.aggregatesByClassName;if(sortedIndexes)
|
| +this._sortAggregateIndexes(aggregatesByClassName);this._aggregatesSortedFlags[key]=sortedIndexes;this._aggregates[key]=aggregatesByClassName;return aggregatesByClassName;},aggregatesForDiff:function()
|
| +{if(this._aggregatesForDiff)
|
| +return this._aggregatesForDiff;var aggregatesByClassName=this.aggregates(true,"allObjects");this._aggregatesForDiff={};var node=this.createNode();for(var className in aggregatesByClassName){var aggregate=aggregatesByClassName[className];var indexes=aggregate.idxs;var ids=new Array(indexes.length);var selfSizes=new Array(indexes.length);for(var i=0;i<indexes.length;i++){node.nodeIndex=indexes[i];ids[i]=node.id();selfSizes[i]=node.selfSize();}
|
| +this._aggregatesForDiff[className]={indexes:indexes,ids:ids,selfSizes:selfSizes};}
|
| +return this._aggregatesForDiff;},_isUserRoot:function(node)
|
| +{return true;},forEachRoot:function(action,userRootsOnly)
|
| +{for(var iter=this.rootNode().edges();iter.hasNext();iter.next()){var node=iter.edge.node();if(!userRootsOnly||this._isUserRoot(node))
|
| +action(node);}},_calculateDistances:function()
|
| +{var nodeFieldCount=this._nodeFieldCount;var nodeCount=this.nodeCount;var distances=new Int32Array(nodeCount);var noDistance=this._noDistance;for(var i=0;i<nodeCount;++i)
|
| +distances[i]=noDistance;var nodesToVisit=new Uint32Array(this.nodeCount);var nodesToVisitLength=0;function enqueueNode(node)
|
| +{var ordinal=node._ordinal();if(distances[ordinal]!==noDistance)
|
| +return;distances[ordinal]=0;nodesToVisit[nodesToVisitLength++]=node.nodeIndex;}
|
| +this.forEachRoot(enqueueNode,true);this._bfs(nodesToVisit,nodesToVisitLength,distances);nodesToVisitLength=0;this.forEachRoot(enqueueNode);this._bfs(nodesToVisit,nodesToVisitLength,distances);this._nodeDistances=distances;},_bfs:function(nodesToVisit,nodesToVisitLength,distances)
|
| +{var edgeFieldsCount=this._edgeFieldsCount;var nodeFieldCount=this._nodeFieldCount;var containmentEdges=this._containmentEdges;var firstEdgeIndexes=this._firstEdgeIndexes;var edgeToNodeOffset=this._edgeToNodeOffset;var edgeTypeOffset=this._edgeTypeOffset;var nodes=this._nodes;var nodeCount=this.nodeCount;var containmentEdgesLength=containmentEdges.length;var edgeWeakType=this._edgeWeakType;var noDistance=this._noDistance;var index=0;while(index<nodesToVisitLength){var nodeIndex=nodesToVisit[index++];var nodeOrdinal=nodeIndex/nodeFieldCount;var distance=distances[nodeOrdinal]+1;var firstEdgeIndex=firstEdgeIndexes[nodeOrdinal];var edgesEnd=firstEdgeIndexes[nodeOrdinal+1];for(var edgeIndex=firstEdgeIndex;edgeIndex<edgesEnd;edgeIndex+=edgeFieldsCount){var edgeType=containmentEdges[edgeIndex+edgeTypeOffset];if(edgeType==edgeWeakType)
|
| +continue;var childNodeIndex=containmentEdges[edgeIndex+edgeToNodeOffset];var childNodeOrdinal=childNodeIndex/nodeFieldCount;if(distances[childNodeOrdinal]!==noDistance)
|
| +continue;distances[childNodeOrdinal]=distance;nodesToVisit[nodesToVisitLength++]=childNodeIndex;}}
|
| +if(nodesToVisitLength>nodeCount)
|
| +throw new Error("BFS failed. Nodes to visit ("+nodesToVisitLength+") is more than nodes count ("+nodeCount+")");},_buildAggregates:function(filter)
|
| +{var aggregates={};var aggregatesByClassName={};var classIndexes=[];var nodes=this._nodes;var mapAndFlag=this.userObjectsMapAndFlag();var flags=mapAndFlag?mapAndFlag.map:null;var flag=mapAndFlag?mapAndFlag.flag:0;var nodesLength=nodes.length;var nodeNativeType=this._nodeNativeType;var nodeFieldCount=this._nodeFieldCount;var selfSizeOffset=this._nodeSelfSizeOffset;var nodeTypeOffset=this._nodeTypeOffset;var node=this.rootNode();var nodeDistances=this._nodeDistances;for(var nodeIndex=0;nodeIndex<nodesLength;nodeIndex+=nodeFieldCount){var nodeOrdinal=nodeIndex/nodeFieldCount;if(flags&&!(flags[nodeOrdinal]&flag))
|
| +continue;node.nodeIndex=nodeIndex;if(filter&&!filter(node))
|
| +continue;var selfSize=nodes[nodeIndex+selfSizeOffset];if(!selfSize&&nodes[nodeIndex+nodeTypeOffset]!==nodeNativeType)
|
| +continue;var classIndex=node.classIndex();if(!(classIndex in aggregates)){var nodeType=node.type();var nameMatters=nodeType==="object"||nodeType==="native";var value={count:1,distance:nodeDistances[nodeOrdinal],self:selfSize,maxRet:0,type:nodeType,name:nameMatters?node.name():null,idxs:[nodeIndex]};aggregates[classIndex]=value;classIndexes.push(classIndex);aggregatesByClassName[node.className()]=value;}else{var clss=aggregates[classIndex];clss.distance=Math.min(clss.distance,nodeDistances[nodeOrdinal]);++clss.count;clss.self+=selfSize;clss.idxs.push(nodeIndex);}}
|
| +for(var i=0,l=classIndexes.length;i<l;++i){var classIndex=classIndexes[i];aggregates[classIndex].idxs=aggregates[classIndex].idxs.slice();}
|
| +return{aggregatesByClassName:aggregatesByClassName,aggregatesByClassIndex:aggregates};},_calculateClassesRetainedSize:function(aggregates,filter)
|
| +{var rootNodeIndex=this._rootNodeIndex;var node=this.createNode(rootNodeIndex);var list=[rootNodeIndex];var sizes=[-1];var classes=[];var seenClassNameIndexes={};var nodeFieldCount=this._nodeFieldCount;var nodeTypeOffset=this._nodeTypeOffset;var nodeNativeType=this._nodeNativeType;var dominatedNodes=this._dominatedNodes;var nodes=this._nodes;var mapAndFlag=this.userObjectsMapAndFlag();var flags=mapAndFlag?mapAndFlag.map:null;var flag=mapAndFlag?mapAndFlag.flag:0;var firstDominatedNodeIndex=this._firstDominatedNodeIndex;while(list.length){var nodeIndex=list.pop();node.nodeIndex=nodeIndex;var classIndex=node.classIndex();var seen=!!seenClassNameIndexes[classIndex];var nodeOrdinal=nodeIndex/nodeFieldCount;var dominatedIndexFrom=firstDominatedNodeIndex[nodeOrdinal];var dominatedIndexTo=firstDominatedNodeIndex[nodeOrdinal+1];if(!seen&&(!flags||(flags[nodeOrdinal]&flag))&&(!filter||filter(node))&&(node.selfSize()||nodes[nodeIndex+nodeTypeOffset]===nodeNativeType)){aggregates[classIndex].maxRet+=node.retainedSize();if(dominatedIndexFrom!==dominatedIndexTo){seenClassNameIndexes[classIndex]=true;sizes.push(list.length);classes.push(classIndex);}}
|
| +for(var i=dominatedIndexFrom;i<dominatedIndexTo;i++)
|
| +list.push(dominatedNodes[i]);var l=list.length;while(sizes[sizes.length-1]===l){sizes.pop();classIndex=classes.pop();seenClassNameIndexes[classIndex]=false;}}},_sortAggregateIndexes:function(aggregates)
|
| +{var nodeA=this.createNode();var nodeB=this.createNode();for(var clss in aggregates)
|
| +aggregates[clss].idxs.sort(function(idxA,idxB){nodeA.nodeIndex=idxA;nodeB.nodeIndex=idxB;return nodeA.id()<nodeB.id()?-1:1;});},_buildPostOrderIndex:function()
|
| +{var nodeFieldCount=this._nodeFieldCount;var nodes=this._nodes;var nodeCount=this.nodeCount;var rootNodeOrdinal=this._rootNodeIndex/nodeFieldCount;var edgeFieldsCount=this._edgeFieldsCount;var edgeTypeOffset=this._edgeTypeOffset;var edgeToNodeOffset=this._edgeToNodeOffset;var edgeShortcutType=this._edgeShortcutType;var firstEdgeIndexes=this._firstEdgeIndexes;var containmentEdges=this._containmentEdges;var containmentEdgesLength=this._containmentEdges.length;var mapAndFlag=this.userObjectsMapAndFlag();var flags=mapAndFlag?mapAndFlag.map:null;var flag=mapAndFlag?mapAndFlag.flag:0;var nodesToVisit=new Uint32Array(nodeCount);var postOrderIndex2NodeOrdinal=new Uint32Array(nodeCount);var nodeOrdinal2PostOrderIndex=new Uint32Array(nodeCount);var painted=new Uint8Array(nodeCount);var nodesToVisitLength=0;var postOrderIndex=0;var grey=1;var black=2;nodesToVisit[nodesToVisitLength++]=rootNodeOrdinal;painted[rootNodeOrdinal]=grey;while(nodesToVisitLength){var nodeOrdinal=nodesToVisit[nodesToVisitLength-1];if(painted[nodeOrdinal]===grey){painted[nodeOrdinal]=black;var nodeFlag=!flags||(flags[nodeOrdinal]&flag);var beginEdgeIndex=firstEdgeIndexes[nodeOrdinal];var endEdgeIndex=firstEdgeIndexes[nodeOrdinal+1];for(var edgeIndex=beginEdgeIndex;edgeIndex<endEdgeIndex;edgeIndex+=edgeFieldsCount){if(nodeOrdinal!==rootNodeOrdinal&&containmentEdges[edgeIndex+edgeTypeOffset]===edgeShortcutType)
|
| +continue;var childNodeIndex=containmentEdges[edgeIndex+edgeToNodeOffset];var childNodeOrdinal=childNodeIndex/nodeFieldCount;var childNodeFlag=!flags||(flags[childNodeOrdinal]&flag);if(nodeOrdinal!==rootNodeOrdinal&&childNodeFlag&&!nodeFlag)
|
| +continue;if(!painted[childNodeOrdinal]){painted[childNodeOrdinal]=grey;nodesToVisit[nodesToVisitLength++]=childNodeOrdinal;}}}else{nodeOrdinal2PostOrderIndex[nodeOrdinal]=postOrderIndex;postOrderIndex2NodeOrdinal[postOrderIndex++]=nodeOrdinal;--nodesToVisitLength;}}
|
| +if(postOrderIndex!==nodeCount){console.log("Error: Corrupted snapshot. "+(nodeCount-postOrderIndex)+" nodes are unreachable from the root:");var dumpNode=this.rootNode();for(var i=0;i<nodeCount;++i){if(painted[i]!==black){nodeOrdinal2PostOrderIndex[i]=postOrderIndex;postOrderIndex2NodeOrdinal[postOrderIndex++]=i;dumpNode.nodeIndex=i*nodeFieldCount;console.log(JSON.stringify(dumpNode.serialize()));for(var retainers=dumpNode.retainers();retainers.hasNext();retainers=retainers.item().node().retainers())
|
| +console.log(" edgeName: "+retainers.item().name()+" nodeClassName: "+retainers.item().node().className());}}}
|
| +return{postOrderIndex2NodeOrdinal:postOrderIndex2NodeOrdinal,nodeOrdinal2PostOrderIndex:nodeOrdinal2PostOrderIndex};},_buildDominatorTree:function(postOrderIndex2NodeOrdinal,nodeOrdinal2PostOrderIndex)
|
| +{var nodeFieldCount=this._nodeFieldCount;var nodes=this._nodes;var firstRetainerIndex=this._firstRetainerIndex;var retainingNodes=this._retainingNodes;var retainingEdges=this._retainingEdges;var edgeFieldsCount=this._edgeFieldsCount;var edgeTypeOffset=this._edgeTypeOffset;var edgeToNodeOffset=this._edgeToNodeOffset;var edgeShortcutType=this._edgeShortcutType;var firstEdgeIndexes=this._firstEdgeIndexes;var containmentEdges=this._containmentEdges;var containmentEdgesLength=this._containmentEdges.length;var rootNodeIndex=this._rootNodeIndex;var mapAndFlag=this.userObjectsMapAndFlag();var flags=mapAndFlag?mapAndFlag.map:null;var flag=mapAndFlag?mapAndFlag.flag:0;var nodesCount=postOrderIndex2NodeOrdinal.length;var rootPostOrderedIndex=nodesCount-1;var noEntry=nodesCount;var dominators=new Uint32Array(nodesCount);for(var i=0;i<rootPostOrderedIndex;++i)
|
| +dominators[i]=noEntry;dominators[rootPostOrderedIndex]=rootPostOrderedIndex;var affected=new Uint8Array(nodesCount);var nodeOrdinal;{nodeOrdinal=this._rootNodeIndex/nodeFieldCount;var beginEdgeToNodeFieldIndex=firstEdgeIndexes[nodeOrdinal]+edgeToNodeOffset;var endEdgeToNodeFieldIndex=firstEdgeIndexes[nodeOrdinal+1];for(var toNodeFieldIndex=beginEdgeToNodeFieldIndex;toNodeFieldIndex<endEdgeToNodeFieldIndex;toNodeFieldIndex+=edgeFieldsCount){var childNodeOrdinal=containmentEdges[toNodeFieldIndex]/nodeFieldCount;affected[nodeOrdinal2PostOrderIndex[childNodeOrdinal]]=1;}}
|
| +var changed=true;while(changed){changed=false;for(var postOrderIndex=rootPostOrderedIndex-1;postOrderIndex>=0;--postOrderIndex){if(affected[postOrderIndex]===0)
|
| +continue;affected[postOrderIndex]=0;if(dominators[postOrderIndex]===rootPostOrderedIndex)
|
| +continue;nodeOrdinal=postOrderIndex2NodeOrdinal[postOrderIndex];var nodeFlag=!flags||(flags[nodeOrdinal]&flag);var newDominatorIndex=noEntry;var beginRetainerIndex=firstRetainerIndex[nodeOrdinal];var endRetainerIndex=firstRetainerIndex[nodeOrdinal+1];for(var retainerIndex=beginRetainerIndex;retainerIndex<endRetainerIndex;++retainerIndex){var retainerEdgeIndex=retainingEdges[retainerIndex];var retainerEdgeType=containmentEdges[retainerEdgeIndex+edgeTypeOffset];var retainerNodeIndex=retainingNodes[retainerIndex];if(retainerNodeIndex!==rootNodeIndex&&retainerEdgeType===edgeShortcutType)
|
| +continue;var retainerNodeOrdinal=retainerNodeIndex/nodeFieldCount;var retainerNodeFlag=!flags||(flags[retainerNodeOrdinal]&flag);if(retainerNodeIndex!==rootNodeIndex&&nodeFlag&&!retainerNodeFlag)
|
| +continue;var retanerPostOrderIndex=nodeOrdinal2PostOrderIndex[retainerNodeOrdinal];if(dominators[retanerPostOrderIndex]!==noEntry){if(newDominatorIndex===noEntry)
|
| +newDominatorIndex=retanerPostOrderIndex;else{while(retanerPostOrderIndex!==newDominatorIndex){while(retanerPostOrderIndex<newDominatorIndex)
|
| +retanerPostOrderIndex=dominators[retanerPostOrderIndex];while(newDominatorIndex<retanerPostOrderIndex)
|
| +newDominatorIndex=dominators[newDominatorIndex];}}
|
| +if(newDominatorIndex===rootPostOrderedIndex)
|
| +break;}}
|
| +if(newDominatorIndex!==noEntry&&dominators[postOrderIndex]!==newDominatorIndex){dominators[postOrderIndex]=newDominatorIndex;changed=true;nodeOrdinal=postOrderIndex2NodeOrdinal[postOrderIndex];beginEdgeToNodeFieldIndex=firstEdgeIndexes[nodeOrdinal]+edgeToNodeOffset;endEdgeToNodeFieldIndex=firstEdgeIndexes[nodeOrdinal+1];for(var toNodeFieldIndex=beginEdgeToNodeFieldIndex;toNodeFieldIndex<endEdgeToNodeFieldIndex;toNodeFieldIndex+=edgeFieldsCount){var childNodeOrdinal=containmentEdges[toNodeFieldIndex]/nodeFieldCount;affected[nodeOrdinal2PostOrderIndex[childNodeOrdinal]]=1;}}}}
|
| +var dominatorsTree=new Uint32Array(nodesCount);for(var postOrderIndex=0,l=dominators.length;postOrderIndex<l;++postOrderIndex){nodeOrdinal=postOrderIndex2NodeOrdinal[postOrderIndex];dominatorsTree[nodeOrdinal]=postOrderIndex2NodeOrdinal[dominators[postOrderIndex]];}
|
| +return dominatorsTree;},_calculateRetainedSizes:function(postOrderIndex2NodeOrdinal)
|
| +{var nodeCount=this.nodeCount;var nodes=this._nodes;var nodeSelfSizeOffset=this._nodeSelfSizeOffset;var nodeFieldCount=this._nodeFieldCount;var dominatorsTree=this._dominatorsTree;var nodeRetainedSizeOffset=this._nodeRetainedSizeOffset=this._nodeEdgeCountOffset;delete this._nodeEdgeCountOffset;for(var nodeIndex=0,l=nodes.length;nodeIndex<l;nodeIndex+=nodeFieldCount)
|
| +nodes[nodeIndex+nodeRetainedSizeOffset]=nodes[nodeIndex+nodeSelfSizeOffset];for(var postOrderIndex=0;postOrderIndex<nodeCount-1;++postOrderIndex){var nodeOrdinal=postOrderIndex2NodeOrdinal[postOrderIndex];var nodeIndex=nodeOrdinal*nodeFieldCount;var dominatorIndex=dominatorsTree[nodeOrdinal]*nodeFieldCount;nodes[dominatorIndex+nodeRetainedSizeOffset]+=nodes[nodeIndex+nodeRetainedSizeOffset];}},_buildDominatedNodes:function()
|
| +{var indexArray=this._firstDominatedNodeIndex=new Uint32Array(this.nodeCount+1);var dominatedNodes=this._dominatedNodes=new Uint32Array(this.nodeCount-1);var nodeFieldCount=this._nodeFieldCount;var dominatorsTree=this._dominatorsTree;var fromNodeOrdinal=0;var toNodeOrdinal=this.nodeCount;var rootNodeOrdinal=this._rootNodeIndex/nodeFieldCount;if(rootNodeOrdinal===fromNodeOrdinal)
|
| +fromNodeOrdinal=1;else if(rootNodeOrdinal===toNodeOrdinal-1)
|
| +toNodeOrdinal=toNodeOrdinal-1;else
|
| +throw new Error("Root node is expected to be either first or last");for(var nodeOrdinal=fromNodeOrdinal;nodeOrdinal<toNodeOrdinal;++nodeOrdinal)
|
| +++indexArray[dominatorsTree[nodeOrdinal]];var firstDominatedNodeIndex=0;for(var i=0,l=this.nodeCount;i<l;++i){var dominatedCount=dominatedNodes[firstDominatedNodeIndex]=indexArray[i];indexArray[i]=firstDominatedNodeIndex;firstDominatedNodeIndex+=dominatedCount;}
|
| +indexArray[this.nodeCount]=dominatedNodes.length;for(var nodeOrdinal=fromNodeOrdinal;nodeOrdinal<toNodeOrdinal;++nodeOrdinal){var dominatorOrdinal=dominatorsTree[nodeOrdinal];var dominatedRefIndex=indexArray[dominatorOrdinal];dominatedRefIndex+=(--dominatedNodes[dominatedRefIndex]);dominatedNodes[dominatedRefIndex]=nodeOrdinal*nodeFieldCount;}},_markInvisibleEdges:function()
|
| +{throw new Error("Not implemented");},_calculateFlags:function()
|
| +{throw new Error("Not implemented");},userObjectsMapAndFlag:function()
|
| +{throw new Error("Not implemented");},calculateSnapshotDiff:function(baseSnapshotId,baseSnapshotAggregates)
|
| +{var snapshotDiff=this._snapshotDiffs[baseSnapshotId];if(snapshotDiff)
|
| +return snapshotDiff;snapshotDiff={};var aggregates=this.aggregates(true,"allObjects");for(var className in baseSnapshotAggregates){var baseAggregate=baseSnapshotAggregates[className];var diff=this._calculateDiffForClass(baseAggregate,aggregates[className]);if(diff)
|
| +snapshotDiff[className]=diff;}
|
| +var emptyBaseAggregate={ids:[],indexes:[],selfSizes:[]};for(var className in aggregates){if(className in baseSnapshotAggregates)
|
| +continue;snapshotDiff[className]=this._calculateDiffForClass(emptyBaseAggregate,aggregates[className]);}
|
| +this._snapshotDiffs[baseSnapshotId]=snapshotDiff;return snapshotDiff;},_calculateDiffForClass:function(baseAggregate,aggregate)
|
| +{var baseIds=baseAggregate.ids;var baseIndexes=baseAggregate.indexes;var baseSelfSizes=baseAggregate.selfSizes;var indexes=aggregate?aggregate.idxs:[];var i=0,l=baseIds.length;var j=0,m=indexes.length;var diff={addedCount:0,removedCount:0,addedSize:0,removedSize:0,deletedIndexes:[],addedIndexes:[]};var nodeB=this.createNode(indexes[j]);while(i<l&&j<m){var nodeAId=baseIds[i];if(nodeAId<nodeB.id()){diff.deletedIndexes.push(baseIndexes[i]);diff.removedCount++;diff.removedSize+=baseSelfSizes[i];++i;}else if(nodeAId>nodeB.id()){diff.addedIndexes.push(indexes[j]);diff.addedCount++;diff.addedSize+=nodeB.selfSize();nodeB.nodeIndex=indexes[++j];}else{++i;nodeB.nodeIndex=indexes[++j];}}
|
| +while(i<l){diff.deletedIndexes.push(baseIndexes[i]);diff.removedCount++;diff.removedSize+=baseSelfSizes[i];++i;}
|
| +while(j<m){diff.addedIndexes.push(indexes[j]);diff.addedCount++;diff.addedSize+=nodeB.selfSize();nodeB.nodeIndex=indexes[++j];}
|
| +diff.countDelta=diff.addedCount-diff.removedCount;diff.sizeDelta=diff.addedSize-diff.removedSize;if(!diff.addedCount&&!diff.removedCount)
|
| +return null;return diff;},_nodeForSnapshotObjectId:function(snapshotObjectId)
|
| +{for(var it=this._allNodes();it.hasNext();it.next()){if(it.node.id()===snapshotObjectId)
|
| +return it.node;}
|
| +return null;},nodeClassName:function(snapshotObjectId)
|
| +{var node=this._nodeForSnapshotObjectId(snapshotObjectId);if(node)
|
| +return node.className();return null;},dominatorIdsForNode:function(snapshotObjectId)
|
| +{var node=this._nodeForSnapshotObjectId(snapshotObjectId);if(!node)
|
| +return null;var result=[];while(!node.isRoot()){result.push(node.id());node.nodeIndex=node.dominatorIndex();}
|
| +return result;},_parseFilter:function(filter)
|
| +{if(!filter)
|
| +return null;var parsedFilter=eval("(function(){return "+filter+"})()");return parsedFilter.bind(this);},createEdgesProvider:function(nodeIndex,showHiddenData)
|
| +{var node=this.createNode(nodeIndex);var filter=this.containmentEdgesFilter(showHiddenData);return new WebInspector.HeapSnapshotEdgesProvider(this,filter,node.edges());},createEdgesProviderForTest:function(nodeIndex,filter)
|
| +{var node=this.createNode(nodeIndex);return new WebInspector.HeapSnapshotEdgesProvider(this,filter,node.edges());},retainingEdgesFilter:function(showHiddenData)
|
| +{return null;},containmentEdgesFilter:function(showHiddenData)
|
| +{return null;},createRetainingEdgesProvider:function(nodeIndex,showHiddenData)
|
| +{var node=this.createNode(nodeIndex);var filter=this.retainingEdgesFilter(showHiddenData);return new WebInspector.HeapSnapshotEdgesProvider(this,filter,node.retainers());},createAddedNodesProvider:function(baseSnapshotId,className)
|
| +{var snapshotDiff=this._snapshotDiffs[baseSnapshotId];var diffForClass=snapshotDiff[className];return new WebInspector.HeapSnapshotNodesProvider(this,null,diffForClass.addedIndexes);},createDeletedNodesProvider:function(nodeIndexes)
|
| +{return new WebInspector.HeapSnapshotNodesProvider(this,null,nodeIndexes);},classNodesFilter:function()
|
| +{return null;},createNodesProviderForClass:function(className,aggregatesKey)
|
| +{return new WebInspector.HeapSnapshotNodesProvider(this,this.classNodesFilter(),this.aggregates(false,aggregatesKey)[className].idxs);},createNodesProviderForDominator:function(nodeIndex)
|
| +{var node=this.createNode(nodeIndex);return new WebInspector.HeapSnapshotNodesProvider(this,null,this._dominatedNodesOfNode(node));},updateStaticData:function()
|
| +{return{nodeCount:this.nodeCount,rootNodeIndex:this._rootNodeIndex,totalSize:this.totalSize,uid:this.uid};}};WebInspector.HeapSnapshotFilteredOrderedIterator=function(iterator,filter,unfilteredIterationOrder)
|
| +{this._filter=filter;this._iterator=iterator;this._unfilteredIterationOrder=unfilteredIterationOrder;this._iterationOrder=null;this._position=0;this._currentComparator=null;this._sortedPrefixLength=0;}
|
| +WebInspector.HeapSnapshotFilteredOrderedIterator.prototype={_createIterationOrder:function()
|
| +{if(this._iterationOrder)
|
| +return;if(this._unfilteredIterationOrder&&!this._filter){this._iterationOrder=this._unfilteredIterationOrder.slice(0);this._unfilteredIterationOrder=null;return;}
|
| +this._iterationOrder=[];var iterator=this._iterator;if(!this._unfilteredIterationOrder&&!this._filter){for(iterator.rewind();iterator.hasNext();iterator.next())
|
| +this._iterationOrder.push(iterator.index());}else if(!this._unfilteredIterationOrder){for(iterator.rewind();iterator.hasNext();iterator.next()){if(this._filter(iterator.item()))
|
| +this._iterationOrder.push(iterator.index());}}else{var order=this._unfilteredIterationOrder.constructor===Array?this._unfilteredIterationOrder:this._unfilteredIterationOrder.slice(0);for(var i=0,l=order.length;i<l;++i){iterator.setIndex(order[i]);if(this._filter(iterator.item()))
|
| +this._iterationOrder.push(iterator.index());}
|
| +this._unfilteredIterationOrder=null;}},rewind:function()
|
| +{this._position=0;},hasNext:function()
|
| +{return this._position<this._iterationOrder.length;},isEmpty:function()
|
| +{if(this._iterationOrder)
|
| +return!this._iterationOrder.length;if(this._unfilteredIterationOrder&&!this._filter)
|
| +return!this._unfilteredIterationOrder.length;var iterator=this._iterator;if(!this._unfilteredIterationOrder&&!this._filter){iterator.rewind();return!iterator.hasNext();}else if(!this._unfilteredIterationOrder){for(iterator.rewind();iterator.hasNext();iterator.next())
|
| +if(this._filter(iterator.item()))
|
| +return false;}else{var order=this._unfilteredIterationOrder.constructor===Array?this._unfilteredIterationOrder:this._unfilteredIterationOrder.slice(0);for(var i=0,l=order.length;i<l;++i){iterator.setIndex(order[i]);if(this._filter(iterator.item()))
|
| +return false;}}
|
| +return true;},item:function()
|
| +{this._iterator.setIndex(this._iterationOrder[this._position]);return this._iterator.item();},get length()
|
| +{this._createIterationOrder();return this._iterationOrder.length;},next:function()
|
| +{++this._position;},serializeItemsRange:function(begin,end)
|
| +{this._createIterationOrder();if(begin>end)
|
| +throw new Error("Start position > end position: "+begin+" > "+end);if(end>=this._iterationOrder.length)
|
| +end=this._iterationOrder.length;if(this._sortedPrefixLength<end){this.sort(this._currentComparator,this._sortedPrefixLength,this._iterationOrder.length-1,end-this._sortedPrefixLength);this._sortedPrefixLength=end;}
|
| +this._position=begin;var startPosition=this._position;var count=end-begin;var result=new Array(count);for(var i=0;i<count&&this.hasNext();++i,this.next())
|
| +result[i]=this.item().serialize();result.length=i;result.totalLength=this._iterationOrder.length;result.startPosition=startPosition;result.endPosition=this._position;return result;},sortAll:function()
|
| +{this._createIterationOrder();if(this._sortedPrefixLength===this._iterationOrder.length)
|
| +return;this.sort(this._currentComparator,this._sortedPrefixLength,this._iterationOrder.length-1,this._iterationOrder.length);this._sortedPrefixLength=this._iterationOrder.length;},sortAndRewind:function(comparator)
|
| +{this._currentComparator=comparator;this._sortedPrefixLength=0;this.rewind();}}
|
| +WebInspector.HeapSnapshotFilteredOrderedIterator.prototype.createComparator=function(fieldNames)
|
| +{return{fieldName1:fieldNames[0],ascending1:fieldNames[1],fieldName2:fieldNames[2],ascending2:fieldNames[3]};}
|
| +WebInspector.HeapSnapshotEdgesProvider=function(snapshot,filter,edgesIter)
|
| +{this.snapshot=snapshot;WebInspector.HeapSnapshotFilteredOrderedIterator.call(this,edgesIter,filter);}
|
| +WebInspector.HeapSnapshotEdgesProvider.prototype={sort:function(comparator,leftBound,rightBound,count)
|
| +{var fieldName1=comparator.fieldName1;var fieldName2=comparator.fieldName2;var ascending1=comparator.ascending1;var ascending2=comparator.ascending2;var edgeA=this._iterator.item().clone();var edgeB=edgeA.clone();var nodeA=this.snapshot.createNode();var nodeB=this.snapshot.createNode();function compareEdgeFieldName(ascending,indexA,indexB)
|
| +{edgeA.edgeIndex=indexA;edgeB.edgeIndex=indexB;if(edgeB.name()==="__proto__")return-1;if(edgeA.name()==="__proto__")return 1;var result=edgeA.hasStringName()===edgeB.hasStringName()?(edgeA.name()<edgeB.name()?-1:(edgeA.name()>edgeB.name()?1:0)):(edgeA.hasStringName()?-1:1);return ascending?result:-result;}
|
| +function compareNodeField(fieldName,ascending,indexA,indexB)
|
| +{edgeA.edgeIndex=indexA;nodeA.nodeIndex=edgeA.nodeIndex();var valueA=nodeA[fieldName]();edgeB.edgeIndex=indexB;nodeB.nodeIndex=edgeB.nodeIndex();var valueB=nodeB[fieldName]();var result=valueA<valueB?-1:(valueA>valueB?1:0);return ascending?result:-result;}
|
| +function compareEdgeAndNode(indexA,indexB){var result=compareEdgeFieldName(ascending1,indexA,indexB);if(result===0)
|
| +result=compareNodeField(fieldName2,ascending2,indexA,indexB);return result;}
|
| +function compareNodeAndEdge(indexA,indexB){var result=compareNodeField(fieldName1,ascending1,indexA,indexB);if(result===0)
|
| +result=compareEdgeFieldName(ascending2,indexA,indexB);return result;}
|
| +function compareNodeAndNode(indexA,indexB){var result=compareNodeField(fieldName1,ascending1,indexA,indexB);if(result===0)
|
| +result=compareNodeField(fieldName2,ascending2,indexA,indexB);return result;}
|
| +if(fieldName1==="!edgeName")
|
| +this._iterationOrder.sortRange(compareEdgeAndNode,leftBound,rightBound,count);else if(fieldName2==="!edgeName")
|
| +this._iterationOrder.sortRange(compareNodeAndEdge,leftBound,rightBound,count);else
|
| +this._iterationOrder.sortRange(compareNodeAndNode,leftBound,rightBound,count);},__proto__:WebInspector.HeapSnapshotFilteredOrderedIterator.prototype}
|
| +WebInspector.HeapSnapshotNodesProvider=function(snapshot,filter,nodeIndexes)
|
| +{this.snapshot=snapshot;WebInspector.HeapSnapshotFilteredOrderedIterator.call(this,snapshot._allNodes(),filter,nodeIndexes);}
|
| +WebInspector.HeapSnapshotNodesProvider.prototype={nodePosition:function(snapshotObjectId)
|
| +{this._createIterationOrder();if(this.isEmpty())
|
| +return-1;this.sortAll();var node=this.snapshot.createNode();for(var i=0;i<this._iterationOrder.length;i++){node.nodeIndex=this._iterationOrder[i];if(node.id()===snapshotObjectId)
|
| +return i;}
|
| +return-1;},sort:function(comparator,leftBound,rightBound,count)
|
| +{var fieldName1=comparator.fieldName1;var fieldName2=comparator.fieldName2;var ascending1=comparator.ascending1;var ascending2=comparator.ascending2;var nodeA=this.snapshot.createNode();var nodeB=this.snapshot.createNode();function sortByNodeField(fieldName,ascending)
|
| +{var valueOrFunctionA=nodeA[fieldName];var valueA=typeof valueOrFunctionA!=="function"?valueOrFunctionA:valueOrFunctionA.call(nodeA);var valueOrFunctionB=nodeB[fieldName];var valueB=typeof valueOrFunctionB!=="function"?valueOrFunctionB:valueOrFunctionB.call(nodeB);var result=valueA<valueB?-1:(valueA>valueB?1:0);return ascending?result:-result;}
|
| +function sortByComparator(indexA,indexB){nodeA.nodeIndex=indexA;nodeB.nodeIndex=indexB;var result=sortByNodeField(fieldName1,ascending1);if(result===0)
|
| +result=sortByNodeField(fieldName2,ascending2);return result;}
|
| +this._iterationOrder.sortRange(sortByComparator,leftBound,rightBound,count);},__proto__:WebInspector.HeapSnapshotFilteredOrderedIterator.prototype};WebInspector.HeapSnapshotSortableDataGrid=function(columns)
|
| +{WebInspector.DataGrid.call(this,columns);this._recursiveSortingDepth=0;this._highlightedNode=null;this._populatedAndSorted=false;this.addEventListener("sorting complete",this._sortingComplete,this);this.addEventListener(WebInspector.DataGrid.Events.SortingChanged,this.sortingChanged,this);}
|
| +WebInspector.HeapSnapshotSortableDataGrid.Events={ContentShown:"ContentShown"}
|
| +WebInspector.HeapSnapshotSortableDataGrid.prototype={defaultPopulateCount:function()
|
| +{return 100;},dispose:function()
|
| +{var children=this.topLevelNodes();for(var i=0,l=children.length;i<l;++i)
|
| +children[i].dispose();},wasShown:function()
|
| +{if(this._populatedAndSorted)
|
| +this.dispatchEventToListeners(WebInspector.HeapSnapshotSortableDataGrid.Events.ContentShown,this);},_sortingComplete:function()
|
| +{this.removeEventListener("sorting complete",this._sortingComplete,this);this._populatedAndSorted=true;this.dispatchEventToListeners(WebInspector.HeapSnapshotSortableDataGrid.Events.ContentShown,this);},willHide:function()
|
| +{this._clearCurrentHighlight();},populateContextMenu:function(profilesPanel,contextMenu,event)
|
| +{var td=event.target.enclosingNodeOrSelfWithNodeName("td");if(!td)
|
| +return;var node=td.heapSnapshotNode;function revealInDominatorsView()
|
| +{profilesPanel.showObject(node.snapshotNodeId,"Dominators");}
|
| function revealInSummaryView()
|
| -{
|
| -profilesPanel.showObject(node.snapshotNodeId, "Summary");
|
| -}
|
| -contextMenu.appendItem(WebInspector.UIString(WebInspector.useLowerCaseMenuTitles() ? "Reveal in Summary view" : "Reveal in Summary View"), revealInSummaryView.bind(this));
|
| -}
|
| -},
|
| -
|
| -resetSortingCache: function()
|
| -{
|
| -delete this._lastSortColumnIdentifier;
|
| -delete this._lastSortAscending;
|
| -},
|
| -
|
| -topLevelNodes: function()
|
| -{
|
| -return this.rootNode().children;
|
| -},
|
| -
|
| -
|
| -highlightObjectByHeapSnapshotId: function(heapSnapshotObjectId)
|
| -{
|
| -},
|
| -
|
| -
|
| -highlightNode: function(node)
|
| -{
|
| -var prevNode = this._highlightedNode;
|
| -this._clearCurrentHighlight();
|
| -this._highlightedNode = node;
|
| -this._highlightedNode.element.addStyleClass("highlighted-row");
|
| -
|
| -if (node === prevNode) {
|
| -var element = node.element;
|
| -var parent = element.parentElement;
|
| -var nextSibling = element.nextSibling;
|
| -parent.removeChild(element);
|
| -parent.insertBefore(element, nextSibling);
|
| -}
|
| -},
|
| -
|
| -nodeWasDetached: function(node)
|
| -{
|
| -if (this._highlightedNode === node)
|
| -this._clearCurrentHighlight();
|
| -},
|
| -
|
| -_clearCurrentHighlight: function()
|
| -{
|
| -if (!this._highlightedNode)
|
| +{profilesPanel.showObject(node.snapshotNodeId,"Summary");}
|
| +if(node&&node.showRetainingEdges){contextMenu.appendItem(WebInspector.UIString(WebInspector.useLowerCaseMenuTitles()?"Reveal in Summary view":"Reveal in Summary View"),revealInSummaryView.bind(this));contextMenu.appendItem(WebInspector.UIString(WebInspector.useLowerCaseMenuTitles()?"Reveal in Dominators view":"Reveal in Dominators View"),revealInDominatorsView.bind(this));}
|
| +else if(node instanceof WebInspector.HeapSnapshotInstanceNode||node instanceof WebInspector.HeapSnapshotObjectNode){contextMenu.appendItem(WebInspector.UIString(WebInspector.useLowerCaseMenuTitles()?"Reveal in Dominators view":"Reveal in Dominators View"),revealInDominatorsView.bind(this));}else if(node instanceof WebInspector.HeapSnapshotDominatorObjectNode){contextMenu.appendItem(WebInspector.UIString(WebInspector.useLowerCaseMenuTitles()?"Reveal in Summary view":"Reveal in Summary View"),revealInSummaryView.bind(this));}},resetSortingCache:function()
|
| +{delete this._lastSortColumnIdentifier;delete this._lastSortAscending;},topLevelNodes:function()
|
| +{return this.rootNode().children;},highlightObjectByHeapSnapshotId:function(heapSnapshotObjectId)
|
| +{},highlightNode:function(node)
|
| +{var prevNode=this._highlightedNode;this._clearCurrentHighlight();this._highlightedNode=node;this._highlightedNode.element.addStyleClass("highlighted-row");if(node===prevNode){var element=node.element;var parent=element.parentElement;var nextSibling=element.nextSibling;parent.removeChild(element);parent.insertBefore(element,nextSibling);}},nodeWasDetached:function(node)
|
| +{if(this._highlightedNode===node)
|
| +this._clearCurrentHighlight();},_clearCurrentHighlight:function()
|
| +{if(!this._highlightedNode)
|
| return
|
| -this._highlightedNode.element.removeStyleClass("highlighted-row");
|
| -this._highlightedNode = null;
|
| -},
|
| -
|
| -changeNameFilter: function(filter)
|
| -{
|
| -filter = filter.toLowerCase();
|
| -var children = this.topLevelNodes();
|
| -for (var i = 0, l = children.length; i < l; ++i) {
|
| -var node = children[i];
|
| -if (node.depth === 0)
|
| -node.revealed = node._name.toLowerCase().indexOf(filter) !== -1;
|
| -}
|
| -this.updateVisibleNodes();
|
| -},
|
| -
|
| -sortingChanged: function()
|
| -{
|
| -var sortAscending = this.isSortOrderAscending();
|
| -var sortColumnIdentifier = this.sortColumnIdentifier();
|
| -if (this._lastSortColumnIdentifier === sortColumnIdentifier && this._lastSortAscending === sortAscending)
|
| -return;
|
| -this._lastSortColumnIdentifier = sortColumnIdentifier;
|
| -this._lastSortAscending = sortAscending;
|
| -var sortFields = this._sortFields(sortColumnIdentifier, sortAscending);
|
| -
|
| -function SortByTwoFields(nodeA, nodeB)
|
| -{
|
| -var field1 = nodeA[sortFields[0]];
|
| -var field2 = nodeB[sortFields[0]];
|
| -var result = field1 < field2 ? -1 : (field1 > field2 ? 1 : 0);
|
| -if (!sortFields[1])
|
| -result = -result;
|
| -if (result !== 0)
|
| -return result;
|
| -field1 = nodeA[sortFields[2]];
|
| -field2 = nodeB[sortFields[2]];
|
| -result = field1 < field2 ? -1 : (field1 > field2 ? 1 : 0);
|
| -if (!sortFields[3])
|
| -result = -result;
|
| -return result;
|
| -}
|
| -this._performSorting(SortByTwoFields);
|
| -},
|
| -
|
| -_performSorting: function(sortFunction)
|
| -{
|
| -this.recursiveSortingEnter();
|
| -var children = this._topLevelNodes;
|
| -this.rootNode().removeChildren();
|
| -children.sort(sortFunction);
|
| -for (var i = 0, l = children.length; i < l; ++i) {
|
| -var child = children[i];
|
| -this.appendChildAfterSorting(child);
|
| -if (child.expanded)
|
| -child.sort();
|
| -}
|
| -this.updateVisibleNodes();
|
| -this.recursiveSortingLeave();
|
| -},
|
| -
|
| -appendChildAfterSorting: function(child)
|
| -{
|
| -var revealed = child.revealed;
|
| -this.rootNode().appendChild(child);
|
| -child.revealed = revealed;
|
| -},
|
| -
|
| -updateVisibleNodes: function()
|
| -{
|
| -},
|
| -
|
| -recursiveSortingEnter: function()
|
| -{
|
| -++this._recursiveSortingDepth;
|
| -},
|
| -
|
| -recursiveSortingLeave: function()
|
| -{
|
| -if (!this._recursiveSortingDepth)
|
| -return;
|
| -if (!--this._recursiveSortingDepth)
|
| -this.dispatchEventToListeners("sorting complete");
|
| -},
|
| -
|
| -__proto__: WebInspector.DataGrid.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotViewportDataGrid = function(columns)
|
| -{
|
| -WebInspector.HeapSnapshotSortableDataGrid.call(this, columns);
|
| -this.scrollContainer.addEventListener("scroll", this._onScroll.bind(this), true);
|
| -this._topLevelNodes = [];
|
| -this._topPadding = new WebInspector.HeapSnapshotPaddingNode();
|
| -this._bottomPadding = new WebInspector.HeapSnapshotPaddingNode();
|
| -
|
| -this._nodeToHighlightAfterScroll = null;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotViewportDataGrid.prototype = {
|
| -topLevelNodes: function()
|
| -{
|
| -return this._topLevelNodes;
|
| -},
|
| -
|
| -appendChildAfterSorting: function(child)
|
| -{
|
| -
|
| -},
|
| -
|
| -updateVisibleNodes: function()
|
| -{
|
| -var scrollTop = this.scrollContainer.scrollTop;
|
| -
|
| -var viewPortHeight = this.scrollContainer.offsetHeight;
|
| -
|
| -this._removePaddingRows();
|
| -
|
| -var children = this._topLevelNodes;
|
| -
|
| -var i = 0;
|
| -var topPadding = 0;
|
| -while (i < children.length) {
|
| -if (children[i].revealed) {
|
| -var newTop = topPadding + children[i].nodeHeight();
|
| -if (newTop > scrollTop)
|
| -break;
|
| -topPadding = newTop;
|
| -}
|
| -++i;
|
| -}
|
| -
|
| -this.rootNode().removeChildren();
|
| -
|
| -var heightToFill = viewPortHeight + (scrollTop - topPadding);
|
| -var filledHeight = 0;
|
| -while (i < children.length && filledHeight < heightToFill) {
|
| -if (children[i].revealed) {
|
| -this.rootNode().appendChild(children[i]);
|
| -filledHeight += children[i].nodeHeight();
|
| -}
|
| -++i;
|
| -}
|
| -
|
| -var bottomPadding = 0;
|
| -while (i < children.length) {
|
| -bottomPadding += children[i].nodeHeight();
|
| -++i;
|
| -}
|
| -
|
| -this._addPaddingRows(topPadding, bottomPadding);
|
| -},
|
| -
|
| -appendTopLevelNode: function(node)
|
| -{
|
| -this._topLevelNodes.push(node);
|
| -},
|
| -
|
| -removeTopLevelNodes: function()
|
| -{
|
| -this.rootNode().removeChildren();
|
| -this._topLevelNodes = [];
|
| -},
|
| -
|
| -
|
| -highlightNode: function(node)
|
| -{
|
| -if (this._isScrolledIntoView(node.element))
|
| -WebInspector.HeapSnapshotSortableDataGrid.prototype.highlightNode.call(this, node);
|
| -else {
|
| -node.element.scrollIntoViewIfNeeded(true);
|
| -this._nodeToHighlightAfterScroll = node;
|
| -}
|
| -},
|
| -
|
| -_isScrolledIntoView: function(element)
|
| -{
|
| -var viewportTop = this.scrollContainer.scrollTop;
|
| -var viewportBottom = viewportTop + this.scrollContainer.clientHeight;
|
| -var elemTop = element.offsetTop
|
| -var elemBottom = elemTop + element.offsetHeight;
|
| -return elemBottom <= viewportBottom && elemTop >= viewportTop;
|
| -},
|
| -
|
| -_addPaddingRows: function(top, bottom)
|
| -{
|
| -if (this._topPadding.element.parentNode !== this.dataTableBody)
|
| -this.dataTableBody.insertBefore(this._topPadding.element, this.dataTableBody.firstChild);
|
| -if (this._bottomPadding.element.parentNode !== this.dataTableBody)
|
| -this.dataTableBody.insertBefore(this._bottomPadding.element, this.dataTableBody.lastChild);
|
| -this._topPadding.setHeight(top);
|
| -this._bottomPadding.setHeight(bottom);
|
| -},
|
| -
|
| -_removePaddingRows: function()
|
| -{
|
| -this._bottomPadding.removeFromTable();
|
| -this._topPadding.removeFromTable();
|
| -},
|
| -
|
| -onResize: function()
|
| -{
|
| -WebInspector.HeapSnapshotSortableDataGrid.prototype.onResize.call(this);
|
| -this.updateVisibleNodes();
|
| -},
|
| -
|
| -_onScroll: function(event)
|
| -{
|
| -this.updateVisibleNodes();
|
| -
|
| -if (this._nodeToHighlightAfterScroll) {
|
| -WebInspector.HeapSnapshotSortableDataGrid.prototype.highlightNode.call(this, this._nodeToHighlightAfterScroll);
|
| -this._nodeToHighlightAfterScroll = null;
|
| -}
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotSortableDataGrid.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.HeapSnapshotPaddingNode = function()
|
| -{
|
| -this.element = document.createElement("tr");
|
| -this.element.addStyleClass("revealed");
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotPaddingNode.prototype = {
|
| -setHeight: function(height)
|
| -{
|
| -this.element.style.height = height + "px";
|
| -},
|
| -removeFromTable: function()
|
| -{
|
| -var parent = this.element.parentNode;
|
| -if (parent)
|
| -parent.removeChild(this.element);
|
| -}
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotContainmentDataGrid = function(columns)
|
| -{
|
| -columns = columns || [
|
| -{id: "object", title: WebInspector.UIString("Object"), disclosure: true, sortable: true},
|
| -{id: "shallowSize", title: WebInspector.UIString("Shallow Size"), width: "120px", sortable: true},
|
| -{id: "retainedSize", title: WebInspector.UIString("Retained Size"), width: "120px", sortable: true, sort: WebInspector.DataGrid.Order.Descending}
|
| -];
|
| -WebInspector.HeapSnapshotSortableDataGrid.call(this, columns);
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotContainmentDataGrid.prototype = {
|
| -setDataSource: function(snapshot, nodeIndex)
|
| -{
|
| -this.snapshot = snapshot;
|
| -var node = new WebInspector.HeapSnapshotNode(snapshot, nodeIndex || snapshot.rootNodeIndex);
|
| -var fakeEdge = { node: node };
|
| -this.setRootNode(new WebInspector.HeapSnapshotObjectNode(this, false, fakeEdge, null));
|
| -this.rootNode().sort();
|
| -},
|
| -
|
| -sortingChanged: function()
|
| -{
|
| -this.rootNode().sort();
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotSortableDataGrid.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotRetainmentDataGrid = function()
|
| -{
|
| -this.showRetainingEdges = true;
|
| -var columns = [
|
| -{id: "object", title: WebInspector.UIString("Object"), disclosure: true, sortable: true},
|
| -{id: "shallowSize", title: WebInspector.UIString("Shallow Size"), width: "120px", sortable: true},
|
| -{id: "retainedSize", title: WebInspector.UIString("Retained Size"), width: "120px", sortable: true},
|
| -{id: "distance", title: WebInspector.UIString("Distance"), width: "80px", sortable: true, sort: WebInspector.DataGrid.Order.Ascending}
|
| -];
|
| -WebInspector.HeapSnapshotContainmentDataGrid.call(this, columns);
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotRetainmentDataGrid.Events = {
|
| -ExpandRetainersComplete: "ExpandRetainersComplete"
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotRetainmentDataGrid.prototype = {
|
| -_sortFields: function(sortColumn, sortAscending)
|
| -{
|
| -return {
|
| -object: ["_name", sortAscending, "_count", false],
|
| -count: ["_count", sortAscending, "_name", true],
|
| -shallowSize: ["_shallowSize", sortAscending, "_name", true],
|
| -retainedSize: ["_retainedSize", sortAscending, "_name", true],
|
| -distance: ["_distance", sortAscending, "_name", true]
|
| -}[sortColumn];
|
| -},
|
| -
|
| -reset: function()
|
| -{
|
| -this.rootNode().removeChildren();
|
| -this.resetSortingCache();
|
| -},
|
| -
|
| -
|
| -setDataSource: function(snapshot, nodeIndex)
|
| -{
|
| -WebInspector.HeapSnapshotContainmentDataGrid.prototype.setDataSource.call(this, snapshot, nodeIndex);
|
| -
|
| -var dataGrid = this;
|
| -var maxExpandLevels = 20;
|
| -
|
| -function populateComplete()
|
| -{
|
| -this.removeEventListener(WebInspector.HeapSnapshotGridNode.Events.PopulateComplete, populateComplete, this);
|
| -this.expand();
|
| -if (--maxExpandLevels > 0 && this.children.length > 0 && (!this._distance || this._distance > 2)) {
|
| -var retainer = this.children[0];
|
| -retainer.addEventListener(WebInspector.HeapSnapshotGridNode.Events.PopulateComplete, populateComplete, retainer);
|
| -retainer.populate();
|
| -} else
|
| -dataGrid.dispatchEventToListeners(WebInspector.HeapSnapshotRetainmentDataGrid.Events.ExpandRetainersComplete);
|
| -}
|
| -this.rootNode().addEventListener(WebInspector.HeapSnapshotGridNode.Events.PopulateComplete, populateComplete, this.rootNode());
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotContainmentDataGrid.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotConstructorsDataGrid = function()
|
| -{
|
| -var columns = [
|
| -{id: "object", title: WebInspector.UIString("Constructor"), disclosure: true, sortable: true},
|
| -{id: "distance", title: WebInspector.UIString("Distance"), width: "90px", sortable: true},
|
| -{id: "count", title: WebInspector.UIString("Objects Count"), width: "90px", sortable: true},
|
| -{id: "shallowSize", title: WebInspector.UIString("Shallow Size"), width: "120px", sortable: true},
|
| -{id: "retainedSize", title: WebInspector.UIString("Retained Size"), width: "120px", sort: WebInspector.DataGrid.Order.Descending, sortable: true}
|
| -];
|
| -WebInspector.HeapSnapshotViewportDataGrid.call(this, columns);
|
| -this._profileIndex = -1;
|
| -this._topLevelNodes = [];
|
| -
|
| -this._objectIdToSelect = null;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotConstructorsDataGrid.prototype = {
|
| -_sortFields: function(sortColumn, sortAscending)
|
| -{
|
| -return {
|
| -object: ["_name", sortAscending, "_count", false],
|
| -distance: ["_distance", sortAscending, "_retainedSize", true],
|
| -count: ["_count", sortAscending, "_name", true],
|
| -shallowSize: ["_shallowSize", sortAscending, "_name", true],
|
| -retainedSize: ["_retainedSize", sortAscending, "_name", true]
|
| -}[sortColumn];
|
| -},
|
| -
|
| -
|
| -highlightObjectByHeapSnapshotId: function(id)
|
| -{
|
| -if (!this.snapshot) {
|
| -this._objectIdToSelect = id;
|
| -return;
|
| -}
|
| -
|
| +this._highlightedNode.element.removeStyleClass("highlighted-row");this._highlightedNode=null;},changeNameFilter:function(filter)
|
| +{filter=filter.toLowerCase();var children=this.topLevelNodes();for(var i=0,l=children.length;i<l;++i){var node=children[i];if(node.depth===0)
|
| +node.revealed=node._name.toLowerCase().indexOf(filter)!==-1;}
|
| +this.updateVisibleNodes();},sortingChanged:function()
|
| +{var sortAscending=this.isSortOrderAscending();var sortColumnIdentifier=this.sortColumnIdentifier();if(this._lastSortColumnIdentifier===sortColumnIdentifier&&this._lastSortAscending===sortAscending)
|
| +return;this._lastSortColumnIdentifier=sortColumnIdentifier;this._lastSortAscending=sortAscending;var sortFields=this._sortFields(sortColumnIdentifier,sortAscending);function SortByTwoFields(nodeA,nodeB)
|
| +{var field1=nodeA[sortFields[0]];var field2=nodeB[sortFields[0]];var result=field1<field2?-1:(field1>field2?1:0);if(!sortFields[1])
|
| +result=-result;if(result!==0)
|
| +return result;field1=nodeA[sortFields[2]];field2=nodeB[sortFields[2]];result=field1<field2?-1:(field1>field2?1:0);if(!sortFields[3])
|
| +result=-result;return result;}
|
| +this._performSorting(SortByTwoFields);},_performSorting:function(sortFunction)
|
| +{this.recursiveSortingEnter();var children=this._topLevelNodes;this.rootNode().removeChildren();children.sort(sortFunction);for(var i=0,l=children.length;i<l;++i){var child=children[i];this.appendChildAfterSorting(child);if(child.expanded)
|
| +child.sort();}
|
| +this.updateVisibleNodes();this.recursiveSortingLeave();},appendChildAfterSorting:function(child)
|
| +{var revealed=child.revealed;this.rootNode().appendChild(child);child.revealed=revealed;},updateVisibleNodes:function()
|
| +{},recursiveSortingEnter:function()
|
| +{++this._recursiveSortingDepth;},recursiveSortingLeave:function()
|
| +{if(!this._recursiveSortingDepth)
|
| +return;if(!--this._recursiveSortingDepth)
|
| +this.dispatchEventToListeners("sorting complete");},__proto__:WebInspector.DataGrid.prototype}
|
| +WebInspector.HeapSnapshotViewportDataGrid=function(columns)
|
| +{WebInspector.HeapSnapshotSortableDataGrid.call(this,columns);this.scrollContainer.addEventListener("scroll",this._onScroll.bind(this),true);this._topLevelNodes=[];this._topPadding=new WebInspector.HeapSnapshotPaddingNode();this._bottomPadding=new WebInspector.HeapSnapshotPaddingNode();this._nodeToHighlightAfterScroll=null;}
|
| +WebInspector.HeapSnapshotViewportDataGrid.prototype={topLevelNodes:function()
|
| +{return this._topLevelNodes;},appendChildAfterSorting:function(child)
|
| +{},updateVisibleNodes:function()
|
| +{var scrollTop=this.scrollContainer.scrollTop;var viewPortHeight=this.scrollContainer.offsetHeight;this._removePaddingRows();var children=this._topLevelNodes;var i=0;var topPadding=0;while(i<children.length){if(children[i].revealed){var newTop=topPadding+children[i].nodeHeight();if(newTop>scrollTop)
|
| +break;topPadding=newTop;}
|
| +++i;}
|
| +var selectedNode=this.selectedNode;this.rootNode().removeChildren();var heightToFill=viewPortHeight+(scrollTop-topPadding);var filledHeight=0;while(i<children.length&&filledHeight<heightToFill){if(children[i].revealed){this.rootNode().appendChild(children[i]);filledHeight+=children[i].nodeHeight();}
|
| +++i;}
|
| +var bottomPadding=0;while(i<children.length){bottomPadding+=children[i].nodeHeight();++i;}
|
| +this._addPaddingRows(topPadding,bottomPadding);if(selectedNode){if(selectedNode.parent){selectedNode.select(true);}else{this.selectedNode=selectedNode;}}},appendTopLevelNode:function(node)
|
| +{this._topLevelNodes.push(node);},removeTopLevelNodes:function()
|
| +{this.rootNode().removeChildren();this._topLevelNodes=[];},highlightNode:function(node)
|
| +{if(this._isScrolledIntoView(node.element))
|
| +WebInspector.HeapSnapshotSortableDataGrid.prototype.highlightNode.call(this,node);else{node.element.scrollIntoViewIfNeeded(true);this._nodeToHighlightAfterScroll=node;}},_isScrolledIntoView:function(element)
|
| +{var viewportTop=this.scrollContainer.scrollTop;var viewportBottom=viewportTop+this.scrollContainer.clientHeight;var elemTop=element.offsetTop
|
| +var elemBottom=elemTop+element.offsetHeight;return elemBottom<=viewportBottom&&elemTop>=viewportTop;},_addPaddingRows:function(top,bottom)
|
| +{if(this._topPadding.element.parentNode!==this.dataTableBody)
|
| +this.dataTableBody.insertBefore(this._topPadding.element,this.dataTableBody.firstChild);if(this._bottomPadding.element.parentNode!==this.dataTableBody)
|
| +this.dataTableBody.insertBefore(this._bottomPadding.element,this.dataTableBody.lastChild);this._topPadding.setHeight(top);this._bottomPadding.setHeight(bottom);},_removePaddingRows:function()
|
| +{this._bottomPadding.removeFromTable();this._topPadding.removeFromTable();},onResize:function()
|
| +{WebInspector.HeapSnapshotSortableDataGrid.prototype.onResize.call(this);this.updateVisibleNodes();},_onScroll:function(event)
|
| +{this.updateVisibleNodes();if(this._nodeToHighlightAfterScroll){WebInspector.HeapSnapshotSortableDataGrid.prototype.highlightNode.call(this,this._nodeToHighlightAfterScroll);this._nodeToHighlightAfterScroll=null;}},__proto__:WebInspector.HeapSnapshotSortableDataGrid.prototype}
|
| +WebInspector.HeapSnapshotPaddingNode=function()
|
| +{this.element=document.createElement("tr");this.element.addStyleClass("revealed");}
|
| +WebInspector.HeapSnapshotPaddingNode.prototype={setHeight:function(height)
|
| +{this.element.style.height=height+"px";},removeFromTable:function()
|
| +{var parent=this.element.parentNode;if(parent)
|
| +parent.removeChild(this.element);}}
|
| +WebInspector.HeapSnapshotContainmentDataGrid=function(columns)
|
| +{columns=columns||[{id:"object",title:WebInspector.UIString("Object"),disclosure:true,sortable:true},{id:"distance",title:WebInspector.UIString("Distance"),width:"80px",sortable:true},{id:"shallowSize",title:WebInspector.UIString("Shallow Size"),width:"120px",sortable:true},{id:"retainedSize",title:WebInspector.UIString("Retained Size"),width:"120px",sortable:true,sort:WebInspector.DataGrid.Order.Descending}];WebInspector.HeapSnapshotSortableDataGrid.call(this,columns);}
|
| +WebInspector.HeapSnapshotContainmentDataGrid.prototype={setDataSource:function(snapshot,nodeIndex)
|
| +{this.snapshot=snapshot;var node=new WebInspector.HeapSnapshotNode(snapshot,nodeIndex||snapshot.rootNodeIndex);var fakeEdge={node:node};this.setRootNode(new WebInspector.HeapSnapshotObjectNode(this,false,fakeEdge,null));this.rootNode().sort();},sortingChanged:function()
|
| +{this.rootNode().sort();},__proto__:WebInspector.HeapSnapshotSortableDataGrid.prototype}
|
| +WebInspector.HeapSnapshotRetainmentDataGrid=function()
|
| +{this.showRetainingEdges=true;var columns=[{id:"object",title:WebInspector.UIString("Object"),disclosure:true,sortable:true},{id:"distance",title:WebInspector.UIString("Distance"),width:"80px",sortable:true,sort:WebInspector.DataGrid.Order.Ascending},{id:"shallowSize",title:WebInspector.UIString("Shallow Size"),width:"120px",sortable:true},{id:"retainedSize",title:WebInspector.UIString("Retained Size"),width:"120px",sortable:true}];WebInspector.HeapSnapshotContainmentDataGrid.call(this,columns);}
|
| +WebInspector.HeapSnapshotRetainmentDataGrid.Events={ExpandRetainersComplete:"ExpandRetainersComplete"}
|
| +WebInspector.HeapSnapshotRetainmentDataGrid.prototype={_sortFields:function(sortColumn,sortAscending)
|
| +{return{object:["_name",sortAscending,"_count",false],count:["_count",sortAscending,"_name",true],shallowSize:["_shallowSize",sortAscending,"_name",true],retainedSize:["_retainedSize",sortAscending,"_name",true],distance:["_distance",sortAscending,"_name",true]}[sortColumn];},reset:function()
|
| +{this.rootNode().removeChildren();this.resetSortingCache();},setDataSource:function(snapshot,nodeIndex)
|
| +{WebInspector.HeapSnapshotContainmentDataGrid.prototype.setDataSource.call(this,snapshot,nodeIndex);var dataGrid=this;var maxExpandLevels=20;function populateComplete()
|
| +{this.removeEventListener(WebInspector.HeapSnapshotGridNode.Events.PopulateComplete,populateComplete,this);this.expand();if(--maxExpandLevels>0&&this.children.length>0){var retainer=this.children[0];if(retainer._distance>1){retainer.addEventListener(WebInspector.HeapSnapshotGridNode.Events.PopulateComplete,populateComplete,retainer);retainer.populate();return;}}
|
| +dataGrid.dispatchEventToListeners(WebInspector.HeapSnapshotRetainmentDataGrid.Events.ExpandRetainersComplete);}
|
| +this.rootNode().addEventListener(WebInspector.HeapSnapshotGridNode.Events.PopulateComplete,populateComplete,this.rootNode());},__proto__:WebInspector.HeapSnapshotContainmentDataGrid.prototype}
|
| +WebInspector.HeapSnapshotConstructorsDataGrid=function()
|
| +{var columns=[{id:"object",title:WebInspector.UIString("Constructor"),disclosure:true,sortable:true},{id:"distance",title:WebInspector.UIString("Distance"),width:"90px",sortable:true},{id:"count",title:WebInspector.UIString("Objects Count"),width:"90px",sortable:true},{id:"shallowSize",title:WebInspector.UIString("Shallow Size"),width:"120px",sortable:true},{id:"retainedSize",title:WebInspector.UIString("Retained Size"),width:"120px",sort:WebInspector.DataGrid.Order.Descending,sortable:true}];WebInspector.HeapSnapshotViewportDataGrid.call(this,columns);this._profileIndex=-1;this._topLevelNodes=[];this._objectIdToSelect=null;}
|
| +WebInspector.HeapSnapshotConstructorsDataGrid.Request=function(minNodeId,maxNodeId)
|
| +{if(typeof minNodeId==="number"){this.key=minNodeId+".."+maxNodeId;this.filter="function(node) { var id = node.id(); return id > "+minNodeId+" && id <= "+maxNodeId+"; }";}else{this.key="allObjects";this.filter=null;}}
|
| +WebInspector.HeapSnapshotConstructorsDataGrid.prototype={_sortFields:function(sortColumn,sortAscending)
|
| +{return{object:["_name",sortAscending,"_count",false],distance:["_distance",sortAscending,"_retainedSize",true],count:["_count",sortAscending,"_name",true],shallowSize:["_shallowSize",sortAscending,"_name",true],retainedSize:["_retainedSize",sortAscending,"_name",true]}[sortColumn];},highlightObjectByHeapSnapshotId:function(id)
|
| +{if(!this.snapshot){this._objectIdToSelect=id;return;}
|
| function didGetClassName(className)
|
| -{
|
| -var constructorNodes = this.topLevelNodes();
|
| -for (var i = 0; i < constructorNodes.length; i++) {
|
| -var parent = constructorNodes[i];
|
| -if (parent._name === className) {
|
| -parent.revealNodeBySnapshotObjectId(parseInt(id, 10));
|
| -return;
|
| -}
|
| -}
|
| -}
|
| -this.snapshot.nodeClassName(parseInt(id, 10), didGetClassName.bind(this));
|
| -},
|
| -
|
| -setDataSource: function(snapshot)
|
| -{
|
| -this.snapshot = snapshot;
|
| -if (this._profileIndex === -1)
|
| -this._populateChildren();
|
| -
|
| -if (this._objectIdToSelect) {
|
| -this.highlightObjectByHeapSnapshotId(this._objectIdToSelect);
|
| -this._objectIdToSelect = null;
|
| -}
|
| -},
|
| -
|
| -_aggregatesReceived: function(key, aggregates)
|
| -{
|
| -for (var constructor in aggregates)
|
| -this.appendTopLevelNode(new WebInspector.HeapSnapshotConstructorNode(this, constructor, aggregates[constructor], key));
|
| -this.sortingChanged();
|
| -},
|
| -
|
| -_populateChildren: function()
|
| -{
|
| -
|
| -this.dispose();
|
| -this.removeTopLevelNodes();
|
| -this.resetSortingCache();
|
| -
|
| -var key = this._profileIndex === -1 ? "allObjects" : this._minNodeId + ".." + this._maxNodeId;
|
| -var filter = this._profileIndex === -1 ? null : "function(node) { var id = node.id(); return id > " + this._minNodeId + " && id <= " + this._maxNodeId + "; }";
|
| -
|
| -this.snapshot.aggregates(false, key, filter, this._aggregatesReceived.bind(this, key));
|
| -},
|
| -
|
| -filterSelectIndexChanged: function(profiles, profileIndex)
|
| -{
|
| -this._profileIndex = profileIndex;
|
| -
|
| -delete this._maxNodeId;
|
| -delete this._minNodeId;
|
| -
|
| -if (this._profileIndex !== -1) {
|
| -this._minNodeId = profileIndex > 0 ? profiles[profileIndex - 1].maxJSObjectId : 0;
|
| -this._maxNodeId = profiles[profileIndex].maxJSObjectId;
|
| -}
|
| -
|
| -this._populateChildren();
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotViewportDataGrid.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotDiffDataGrid = function()
|
| -{
|
| -var columns = [
|
| -{id: "object", title: WebInspector.UIString("Constructor"), disclosure: true, sortable: true},
|
| -{id: "addedCount", title: WebInspector.UIString("# New"), width: "72px", sortable: true},
|
| -{id: "removedCount", title: WebInspector.UIString("# Deleted"), width: "72px", sortable: true},
|
| -{id: "countDelta", title: "# Delta", width: "64px", sortable: true},
|
| -{id: "addedSize", title: WebInspector.UIString("Alloc. Size"), width: "72px", sortable: true, sort: WebInspector.DataGrid.Order.Descending},
|
| -{id: "removedSize", title: WebInspector.UIString("Freed Size"), width: "72px", sortable: true},
|
| -{id: "sizeDelta", title: "Size Delta", width: "72px", sortable: true}
|
| -];
|
| -WebInspector.HeapSnapshotViewportDataGrid.call(this, columns);
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotDiffDataGrid.prototype = {
|
| -
|
| -defaultPopulateCount: function()
|
| -{
|
| -return 50;
|
| -},
|
| -
|
| -_sortFields: function(sortColumn, sortAscending)
|
| -{
|
| -return {
|
| -object: ["_name", sortAscending, "_count", false],
|
| -addedCount: ["_addedCount", sortAscending, "_name", true],
|
| -removedCount: ["_removedCount", sortAscending, "_name", true],
|
| -countDelta: ["_countDelta", sortAscending, "_name", true],
|
| -addedSize: ["_addedSize", sortAscending, "_name", true],
|
| -removedSize: ["_removedSize", sortAscending, "_name", true],
|
| -sizeDelta: ["_sizeDelta", sortAscending, "_name", true]
|
| -}[sortColumn];
|
| -},
|
| -
|
| -setDataSource: function(snapshot)
|
| -{
|
| -this.snapshot = snapshot;
|
| -},
|
| -
|
| -
|
| -setBaseDataSource: function(baseSnapshot)
|
| -{
|
| -this.baseSnapshot = baseSnapshot;
|
| -this.dispose();
|
| -this.removeTopLevelNodes();
|
| -this.resetSortingCache();
|
| -if (this.baseSnapshot === this.snapshot) {
|
| -this.dispatchEventToListeners("sorting complete");
|
| -return;
|
| -}
|
| -this._populateChildren();
|
| -},
|
| -
|
| -_populateChildren: function()
|
| -{
|
| -function aggregatesForDiffReceived(aggregatesForDiff)
|
| -{
|
| -this.snapshot.calculateSnapshotDiff(this.baseSnapshot.uid, aggregatesForDiff, didCalculateSnapshotDiff.bind(this));
|
| -function didCalculateSnapshotDiff(diffByClassName)
|
| -{
|
| -for (var className in diffByClassName) {
|
| -var diff = diffByClassName[className];
|
| -this.appendTopLevelNode(new WebInspector.HeapSnapshotDiffNode(this, className, diff));
|
| -}
|
| -this.sortingChanged();
|
| -}
|
| -}
|
| -
|
| -
|
| -
|
| -this.baseSnapshot.aggregatesForDiff(aggregatesForDiffReceived.bind(this));
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotViewportDataGrid.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotDominatorsDataGrid = function()
|
| -{
|
| -var columns = [
|
| -{id: "object", title: WebInspector.UIString("Object"), disclosure: true, sortable: true},
|
| -{id: "shallowSize", title: WebInspector.UIString("Shallow Size"), width: "120px", sortable: true},
|
| -{id: "retainedSize", title: WebInspector.UIString("Retained Size"), width: "120px", sort: WebInspector.DataGrid.Order.Descending, sortable: true}
|
| -];
|
| -WebInspector.HeapSnapshotSortableDataGrid.call(this, columns);
|
| -this._objectIdToSelect = null;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotDominatorsDataGrid.prototype = {
|
| -
|
| -defaultPopulateCount: function()
|
| -{
|
| -return 25;
|
| -},
|
| -
|
| -setDataSource: function(snapshot)
|
| -{
|
| -this.snapshot = snapshot;
|
| -
|
| -var fakeNode = { nodeIndex: this.snapshot.rootNodeIndex };
|
| -this.setRootNode(new WebInspector.HeapSnapshotDominatorObjectNode(this, fakeNode));
|
| -this.rootNode().sort();
|
| -
|
| -if (this._objectIdToSelect) {
|
| -this.highlightObjectByHeapSnapshotId(this._objectIdToSelect);
|
| -this._objectIdToSelect = null;
|
| -}
|
| -},
|
| -
|
| -sortingChanged: function()
|
| -{
|
| -this.rootNode().sort();
|
| -},
|
| -
|
| -
|
| -highlightObjectByHeapSnapshotId: function(id)
|
| -{
|
| -if (!this.snapshot) {
|
| -this._objectIdToSelect = id;
|
| -return;
|
| -}
|
| -
|
| +{var constructorNodes=this.topLevelNodes();for(var i=0;i<constructorNodes.length;i++){var parent=constructorNodes[i];if(parent._name===className){parent.revealNodeBySnapshotObjectId(parseInt(id,10));return;}}}
|
| +this.snapshot.nodeClassName(parseInt(id,10),didGetClassName.bind(this));},setDataSource:function(snapshot)
|
| +{this.snapshot=snapshot;if(this._profileIndex===-1)
|
| +this._populateChildren();if(this._objectIdToSelect){this.highlightObjectByHeapSnapshotId(this._objectIdToSelect);this._objectIdToSelect=null;}},setSelectionRange:function(minNodeId,maxNodeId)
|
| +{this._populateChildren(new WebInspector.HeapSnapshotConstructorsDataGrid.Request(minNodeId,maxNodeId));},_aggregatesReceived:function(key,aggregates)
|
| +{this._requestInProgress=null;if(this._nextRequest){this.snapshot.aggregates(false,this._nextRequest.key,this._nextRequest.filter,this._aggregatesReceived.bind(this,this._nextRequest.key));this._requestInProgress=this._nextRequest;this._nextRequest=null;}
|
| +this.dispose();this.removeTopLevelNodes();this.resetSortingCache();for(var constructor in aggregates)
|
| +this.appendTopLevelNode(new WebInspector.HeapSnapshotConstructorNode(this,constructor,aggregates[constructor],key));this.sortingChanged();this._lastKey=key;},_populateChildren:function(request)
|
| +{request=request||new WebInspector.HeapSnapshotConstructorsDataGrid.Request();if(this._requestInProgress){this._nextRequest=this._requestInProgress.key===request.key?null:request;return;}
|
| +if(this._lastKey===request.key)
|
| +return;this._requestInProgress=request;this.snapshot.aggregates(false,request.key,request.filter,this._aggregatesReceived.bind(this,request.key));},filterSelectIndexChanged:function(profiles,profileIndex)
|
| +{this._profileIndex=profileIndex;var request=null;if(profileIndex!==-1){var minNodeId=profileIndex>0?profiles[profileIndex-1].maxJSObjectId:0;var maxNodeId=profiles[profileIndex].maxJSObjectId;request=new WebInspector.HeapSnapshotConstructorsDataGrid.Request(minNodeId,maxNodeId)}
|
| +this._populateChildren(request);},__proto__:WebInspector.HeapSnapshotViewportDataGrid.prototype}
|
| +WebInspector.HeapSnapshotDiffDataGrid=function()
|
| +{var columns=[{id:"object",title:WebInspector.UIString("Constructor"),disclosure:true,sortable:true},{id:"addedCount",title:WebInspector.UIString("# New"),width:"72px",sortable:true},{id:"removedCount",title:WebInspector.UIString("# Deleted"),width:"72px",sortable:true},{id:"countDelta",title:"# Delta",width:"64px",sortable:true},{id:"addedSize",title:WebInspector.UIString("Alloc. Size"),width:"72px",sortable:true,sort:WebInspector.DataGrid.Order.Descending},{id:"removedSize",title:WebInspector.UIString("Freed Size"),width:"72px",sortable:true},{id:"sizeDelta",title:"Size Delta",width:"72px",sortable:true}];WebInspector.HeapSnapshotViewportDataGrid.call(this,columns);}
|
| +WebInspector.HeapSnapshotDiffDataGrid.prototype={defaultPopulateCount:function()
|
| +{return 50;},_sortFields:function(sortColumn,sortAscending)
|
| +{return{object:["_name",sortAscending,"_count",false],addedCount:["_addedCount",sortAscending,"_name",true],removedCount:["_removedCount",sortAscending,"_name",true],countDelta:["_countDelta",sortAscending,"_name",true],addedSize:["_addedSize",sortAscending,"_name",true],removedSize:["_removedSize",sortAscending,"_name",true],sizeDelta:["_sizeDelta",sortAscending,"_name",true]}[sortColumn];},setDataSource:function(snapshot)
|
| +{this.snapshot=snapshot;},setBaseDataSource:function(baseSnapshot)
|
| +{this.baseSnapshot=baseSnapshot;this.dispose();this.removeTopLevelNodes();this.resetSortingCache();if(this.baseSnapshot===this.snapshot){this.dispatchEventToListeners("sorting complete");return;}
|
| +this._populateChildren();},_populateChildren:function()
|
| +{function aggregatesForDiffReceived(aggregatesForDiff)
|
| +{this.snapshot.calculateSnapshotDiff(this.baseSnapshot.uid,aggregatesForDiff,didCalculateSnapshotDiff.bind(this));function didCalculateSnapshotDiff(diffByClassName)
|
| +{for(var className in diffByClassName){var diff=diffByClassName[className];this.appendTopLevelNode(new WebInspector.HeapSnapshotDiffNode(this,className,diff));}
|
| +this.sortingChanged();}}
|
| +this.baseSnapshot.aggregatesForDiff(aggregatesForDiffReceived.bind(this));},__proto__:WebInspector.HeapSnapshotViewportDataGrid.prototype}
|
| +WebInspector.HeapSnapshotDominatorsDataGrid=function()
|
| +{var columns=[{id:"object",title:WebInspector.UIString("Object"),disclosure:true,sortable:true},{id:"shallowSize",title:WebInspector.UIString("Shallow Size"),width:"120px",sortable:true},{id:"retainedSize",title:WebInspector.UIString("Retained Size"),width:"120px",sort:WebInspector.DataGrid.Order.Descending,sortable:true}];WebInspector.HeapSnapshotSortableDataGrid.call(this,columns);this._objectIdToSelect=null;}
|
| +WebInspector.HeapSnapshotDominatorsDataGrid.prototype={defaultPopulateCount:function()
|
| +{return 25;},setDataSource:function(snapshot)
|
| +{this.snapshot=snapshot;var fakeNode={nodeIndex:this.snapshot.rootNodeIndex};this.setRootNode(new WebInspector.HeapSnapshotDominatorObjectNode(this,fakeNode));this.rootNode().sort();if(this._objectIdToSelect){this.highlightObjectByHeapSnapshotId(this._objectIdToSelect);this._objectIdToSelect=null;}},sortingChanged:function()
|
| +{this.rootNode().sort();},highlightObjectByHeapSnapshotId:function(id)
|
| +{if(!this.snapshot){this._objectIdToSelect=id;return;}
|
| function didGetDominators(dominatorIds)
|
| -{
|
| -if (!dominatorIds) {
|
| -WebInspector.log(WebInspector.UIString("Cannot find corresponding heap snapshot node"));
|
| -return;
|
| -}
|
| -var dominatorNode = this.rootNode();
|
| -expandNextDominator.call(this, dominatorIds, dominatorNode);
|
| -}
|
| -
|
| -function expandNextDominator(dominatorIds, dominatorNode)
|
| -{
|
| -if (!dominatorNode) {
|
| -console.error("Cannot find dominator node");
|
| -return;
|
| -}
|
| -if (!dominatorIds.length) {
|
| -this.highlightNode(dominatorNode);
|
| -dominatorNode.element.scrollIntoViewIfNeeded(true);
|
| -return;
|
| -}
|
| -var snapshotObjectId = dominatorIds.pop();
|
| -dominatorNode.retrieveChildBySnapshotObjectId(snapshotObjectId, expandNextDominator.bind(this, dominatorIds));
|
| -}
|
| -
|
| -this.snapshot.dominatorIdsForNode(parseInt(id, 10), didGetDominators.bind(this));
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotSortableDataGrid.prototype
|
| -}
|
| -
|
| -;
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotGridNode = function(tree, hasChildren)
|
| -{
|
| -WebInspector.DataGridNode.call(this, null, hasChildren);
|
| -this._dataGrid = tree;
|
| -this._instanceCount = 0;
|
| -
|
| -this._savedChildren = null;
|
| -
|
| -this._retrievedChildrenRanges = [];
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotGridNode.Events = {
|
| -PopulateComplete: "PopulateComplete"
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotGridNode.prototype = {
|
| -
|
| -createProvider: function()
|
| -{
|
| -throw new Error("Needs implemented.");
|
| -},
|
| -
|
| -
|
| -_provider: function()
|
| -{
|
| -if (!this._providerObject)
|
| -this._providerObject = this.createProvider();
|
| -return this._providerObject;
|
| -},
|
| -
|
| -createCell: function(columnIdentifier)
|
| -{
|
| -var cell = WebInspector.DataGridNode.prototype.createCell.call(this, columnIdentifier);
|
| -if (this._searchMatched)
|
| -cell.addStyleClass("highlight");
|
| -return cell;
|
| -},
|
| -
|
| -collapse: function()
|
| -{
|
| -WebInspector.DataGridNode.prototype.collapse.call(this);
|
| -this._dataGrid.updateVisibleNodes();
|
| -},
|
| -
|
| -dispose: function()
|
| -{
|
| -if (this._provider())
|
| -this._provider().dispose();
|
| -for (var node = this.children[0]; node; node = node.traverseNextNode(true, this, true))
|
| -if (node.dispose)
|
| -node.dispose();
|
| -},
|
| -
|
| -_reachableFromWindow: false,
|
| -
|
| -queryObjectContent: function(callback)
|
| -{
|
| -},
|
| -
|
| -
|
| -wasDetached: function()
|
| -{
|
| -this._dataGrid.nodeWasDetached(this);
|
| -},
|
| -
|
| -_toPercentString: function(num)
|
| -{
|
| -return num.toFixed(0) + "\u2009%";
|
| -},
|
| -
|
| -
|
| -childForPosition: function(nodePosition)
|
| -{
|
| -var indexOfFirsChildInRange = 0;
|
| -for (var i = 0; i < this._retrievedChildrenRanges.length; i++) {
|
| -var range = this._retrievedChildrenRanges[i];
|
| -if (range.from <= nodePosition && nodePosition < range.to) {
|
| -var childIndex = indexOfFirsChildInRange + nodePosition - range.from;
|
| -return this.children[childIndex];
|
| -}
|
| -indexOfFirsChildInRange += range.to - range.from + 1;
|
| -}
|
| -return null;
|
| -},
|
| -
|
| -_createValueCell: function(columnIdentifier)
|
| -{
|
| -var cell = document.createElement("td");
|
| -cell.className = columnIdentifier + "-column";
|
| -if (this.dataGrid.snapshot.totalSize !== 0) {
|
| -var div = document.createElement("div");
|
| -var valueSpan = document.createElement("span");
|
| -valueSpan.textContent = this.data[columnIdentifier];
|
| -div.appendChild(valueSpan);
|
| -var percentColumn = columnIdentifier + "-percent";
|
| -if (percentColumn in this.data) {
|
| -var percentSpan = document.createElement("span");
|
| -percentSpan.className = "percent-column";
|
| -percentSpan.textContent = this.data[percentColumn];
|
| -div.appendChild(percentSpan);
|
| -div.addStyleClass("heap-snapshot-multiple-values");
|
| -}
|
| -cell.appendChild(div);
|
| -}
|
| -return cell;
|
| -},
|
| -
|
| -populate: function(event)
|
| -{
|
| -if (this._populated)
|
| -return;
|
| -this._populated = true;
|
| -
|
| -function sorted()
|
| -{
|
| -this._populateChildren();
|
| -}
|
| -this._provider().sortAndRewind(this.comparator(), sorted.bind(this));
|
| -},
|
| -
|
| -expandWithoutPopulate: function(callback)
|
| -{
|
| -
|
| -this._populated = true;
|
| -this.expand();
|
| -this._provider().sortAndRewind(this.comparator(), callback);
|
| -},
|
| -
|
| -
|
| -_populateChildren: function(fromPosition, toPosition, afterPopulate)
|
| -{
|
| -fromPosition = fromPosition || 0;
|
| -toPosition = toPosition || fromPosition + this._dataGrid.defaultPopulateCount();
|
| -var firstNotSerializedPosition = fromPosition;
|
| -function serializeNextChunk()
|
| -{
|
| -if (firstNotSerializedPosition >= toPosition)
|
| -return;
|
| -var end = Math.min(firstNotSerializedPosition + this._dataGrid.defaultPopulateCount(), toPosition);
|
| -this._provider().serializeItemsRange(firstNotSerializedPosition, end, childrenRetrieved.bind(this));
|
| -firstNotSerializedPosition = end;
|
| -}
|
| -function insertRetrievedChild(item, insertionIndex)
|
| -{
|
| -if (this._savedChildren) {
|
| -var hash = this._childHashForEntity(item);
|
| -if (hash in this._savedChildren) {
|
| -this.insertChild(this._savedChildren[hash], insertionIndex);
|
| -return;
|
| -}
|
| -}
|
| -this.insertChild(this._createChildNode(item), insertionIndex);
|
| -}
|
| -function insertShowMoreButton(from, to, insertionIndex)
|
| -{
|
| -var button = new WebInspector.ShowMoreDataGridNode(this._populateChildren.bind(this), from, to, this._dataGrid.defaultPopulateCount());
|
| -this.insertChild(button, insertionIndex);
|
| -}
|
| +{if(!dominatorIds){WebInspector.log(WebInspector.UIString("Cannot find corresponding heap snapshot node"));return;}
|
| +var dominatorNode=this.rootNode();expandNextDominator.call(this,dominatorIds,dominatorNode);}
|
| +function expandNextDominator(dominatorIds,dominatorNode)
|
| +{if(!dominatorNode){console.error("Cannot find dominator node");return;}
|
| +if(!dominatorIds.length){this.highlightNode(dominatorNode);dominatorNode.element.scrollIntoViewIfNeeded(true);return;}
|
| +var snapshotObjectId=dominatorIds.pop();dominatorNode.retrieveChildBySnapshotObjectId(snapshotObjectId,expandNextDominator.bind(this,dominatorIds));}
|
| +this.snapshot.dominatorIdsForNode(parseInt(id,10),didGetDominators.bind(this));},__proto__:WebInspector.HeapSnapshotSortableDataGrid.prototype};WebInspector.HeapSnapshotGridNode=function(tree,hasChildren)
|
| +{WebInspector.DataGridNode.call(this,null,hasChildren);this._dataGrid=tree;this._instanceCount=0;this._savedChildren=null;this._retrievedChildrenRanges=[];}
|
| +WebInspector.HeapSnapshotGridNode.Events={PopulateComplete:"PopulateComplete"}
|
| +WebInspector.HeapSnapshotGridNode.prototype={createProvider:function()
|
| +{throw new Error("Needs implemented.");},_provider:function()
|
| +{if(!this._providerObject)
|
| +this._providerObject=this.createProvider();return this._providerObject;},createCell:function(columnIdentifier)
|
| +{var cell=WebInspector.DataGridNode.prototype.createCell.call(this,columnIdentifier);if(this._searchMatched)
|
| +cell.addStyleClass("highlight");return cell;},collapse:function()
|
| +{WebInspector.DataGridNode.prototype.collapse.call(this);this._dataGrid.updateVisibleNodes();},dispose:function()
|
| +{if(this._provider())
|
| +this._provider().dispose();for(var node=this.children[0];node;node=node.traverseNextNode(true,this,true))
|
| +if(node.dispose)
|
| +node.dispose();},_reachableFromWindow:false,queryObjectContent:function(callback)
|
| +{},wasDetached:function()
|
| +{this._dataGrid.nodeWasDetached(this);},_toPercentString:function(num)
|
| +{return num.toFixed(0)+"\u2009%";},childForPosition:function(nodePosition)
|
| +{var indexOfFirsChildInRange=0;for(var i=0;i<this._retrievedChildrenRanges.length;i++){var range=this._retrievedChildrenRanges[i];if(range.from<=nodePosition&&nodePosition<range.to){var childIndex=indexOfFirsChildInRange+nodePosition-range.from;return this.children[childIndex];}
|
| +indexOfFirsChildInRange+=range.to-range.from+1;}
|
| +return null;},_createValueCell:function(columnIdentifier)
|
| +{var cell=document.createElement("td");cell.className=columnIdentifier+"-column";if(this.dataGrid.snapshot.totalSize!==0){var div=document.createElement("div");var valueSpan=document.createElement("span");valueSpan.textContent=this.data[columnIdentifier];div.appendChild(valueSpan);var percentColumn=columnIdentifier+"-percent";if(percentColumn in this.data){var percentSpan=document.createElement("span");percentSpan.className="percent-column";percentSpan.textContent=this.data[percentColumn];div.appendChild(percentSpan);div.addStyleClass("heap-snapshot-multiple-values");}
|
| +cell.appendChild(div);}
|
| +return cell;},populate:function(event)
|
| +{if(this._populated)
|
| +return;this._populated=true;function sorted()
|
| +{this._populateChildren();}
|
| +this._provider().sortAndRewind(this.comparator(),sorted.bind(this));},expandWithoutPopulate:function(callback)
|
| +{this._populated=true;this.expand();this._provider().sortAndRewind(this.comparator(),callback);},_populateChildren:function(fromPosition,toPosition,afterPopulate)
|
| +{fromPosition=fromPosition||0;toPosition=toPosition||fromPosition+this._dataGrid.defaultPopulateCount();var firstNotSerializedPosition=fromPosition;function serializeNextChunk()
|
| +{if(firstNotSerializedPosition>=toPosition)
|
| +return;var end=Math.min(firstNotSerializedPosition+this._dataGrid.defaultPopulateCount(),toPosition);this._provider().serializeItemsRange(firstNotSerializedPosition,end,childrenRetrieved.bind(this));firstNotSerializedPosition=end;}
|
| +function insertRetrievedChild(item,insertionIndex)
|
| +{if(this._savedChildren){var hash=this._childHashForEntity(item);if(hash in this._savedChildren){this.insertChild(this._savedChildren[hash],insertionIndex);return;}}
|
| +this.insertChild(this._createChildNode(item),insertionIndex);}
|
| +function insertShowMoreButton(from,to,insertionIndex)
|
| +{var button=new WebInspector.ShowMoreDataGridNode(this._populateChildren.bind(this),from,to,this._dataGrid.defaultPopulateCount());this.insertChild(button,insertionIndex);}
|
| function childrenRetrieved(items)
|
| -{
|
| -var itemIndex = 0;
|
| -var itemPosition = items.startPosition;
|
| -var insertionIndex = 0;
|
| -
|
| -if (!this._retrievedChildrenRanges.length) {
|
| -if (items.startPosition > 0) {
|
| -this._retrievedChildrenRanges.push({from: 0, to: 0});
|
| -insertShowMoreButton.call(this, 0, items.startPosition, insertionIndex++);
|
| -}
|
| -this._retrievedChildrenRanges.push({from: items.startPosition, to: items.endPosition});
|
| -for (var i = 0, l = items.length; i < l; ++i)
|
| -insertRetrievedChild.call(this, items[i], insertionIndex++);
|
| -if (items.endPosition < items.totalLength)
|
| -insertShowMoreButton.call(this, items.endPosition, items.totalLength, insertionIndex++);
|
| -} else {
|
| -var rangeIndex = 0;
|
| -var found = false;
|
| -var range;
|
| -while (rangeIndex < this._retrievedChildrenRanges.length) {
|
| -range = this._retrievedChildrenRanges[rangeIndex];
|
| -if (range.to >= itemPosition) {
|
| -found = true;
|
| -break;
|
| -}
|
| -insertionIndex += range.to - range.from;
|
| -
|
| -if (range.to < items.totalLength)
|
| -insertionIndex += 1;
|
| -++rangeIndex;
|
| -}
|
| -
|
| -if (!found || items.startPosition < range.from) {
|
| -
|
| -this.children[insertionIndex - 1].setEndPosition(items.startPosition);
|
| -insertShowMoreButton.call(this, items.startPosition, found ? range.from : items.totalLength, insertionIndex);
|
| -range = {from: items.startPosition, to: items.startPosition};
|
| -if (!found)
|
| -rangeIndex = this._retrievedChildrenRanges.length;
|
| -this._retrievedChildrenRanges.splice(rangeIndex, 0, range);
|
| -} else {
|
| -insertionIndex += itemPosition - range.from;
|
| -}
|
| -
|
| -
|
| -
|
| -
|
| -while (range.to < items.endPosition) {
|
| -
|
| -var skipCount = range.to - itemPosition;
|
| -insertionIndex += skipCount;
|
| -itemIndex += skipCount;
|
| -itemPosition = range.to;
|
| -
|
| -
|
| -var nextRange = this._retrievedChildrenRanges[rangeIndex + 1];
|
| -var newEndOfRange = nextRange ? nextRange.from : items.totalLength;
|
| -if (newEndOfRange > items.endPosition)
|
| -newEndOfRange = items.endPosition;
|
| -while (itemPosition < newEndOfRange) {
|
| -insertRetrievedChild.call(this, items[itemIndex++], insertionIndex++);
|
| -++itemPosition;
|
| -}
|
| -
|
| -if (nextRange && newEndOfRange === nextRange.from) {
|
| -range.to = nextRange.to;
|
| -
|
| -this.removeChild(this.children[insertionIndex]);
|
| -this._retrievedChildrenRanges.splice(rangeIndex + 1, 1);
|
| -} else {
|
| -range.to = newEndOfRange;
|
| -
|
| -if (newEndOfRange === items.totalLength)
|
| -this.removeChild(this.children[insertionIndex]);
|
| -else
|
| -this.children[insertionIndex].setStartPosition(items.endPosition);
|
| -}
|
| -}
|
| -}
|
| -
|
| -
|
| -this._instanceCount += items.length;
|
| -if (firstNotSerializedPosition < toPosition) {
|
| -serializeNextChunk.call(this);
|
| -return;
|
| -}
|
| -
|
| -if (afterPopulate)
|
| -afterPopulate();
|
| -this.dispatchEventToListeners(WebInspector.HeapSnapshotGridNode.Events.PopulateComplete);
|
| -}
|
| -serializeNextChunk.call(this);
|
| -},
|
| -
|
| -_saveChildren: function()
|
| -{
|
| -this._savedChildren = null;
|
| -for (var i = 0, childrenCount = this.children.length; i < childrenCount; ++i) {
|
| -var child = this.children[i];
|
| -if (!child.expanded)
|
| -continue;
|
| -if (!this._savedChildren)
|
| -this._savedChildren = {};
|
| -this._savedChildren[this._childHashForNode(child)] = child;
|
| -}
|
| -},
|
| -
|
| -sort: function()
|
| -{
|
| -this._dataGrid.recursiveSortingEnter();
|
| -function afterSort()
|
| -{
|
| -this._saveChildren();
|
| -this.removeChildren();
|
| -this._retrievedChildrenRanges = [];
|
| -
|
| -function afterPopulate()
|
| -{
|
| -for (var i = 0, l = this.children.length; i < l; ++i) {
|
| -var child = this.children[i];
|
| -if (child.expanded)
|
| -child.sort();
|
| -}
|
| -this._dataGrid.recursiveSortingLeave();
|
| -}
|
| -var instanceCount = this._instanceCount;
|
| -this._instanceCount = 0;
|
| -this._populateChildren(0, instanceCount, afterPopulate.bind(this));
|
| -}
|
| -
|
| -this._provider().sortAndRewind(this.comparator(), afterSort.bind(this));
|
| -},
|
| -
|
| -__proto__: WebInspector.DataGridNode.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotGenericObjectNode = function(tree, node)
|
| -{
|
| -this.snapshotNodeIndex = 0;
|
| -WebInspector.HeapSnapshotGridNode.call(this, tree, false);
|
| -
|
| -if (!node)
|
| -return;
|
| -this._name = node.name;
|
| -this._displayName = node.displayName;
|
| -this._type = node.type;
|
| -this._distance = node.distance;
|
| -this._shallowSize = node.selfSize;
|
| -this._retainedSize = node.retainedSize;
|
| -this.snapshotNodeId = node.id;
|
| -this.snapshotNodeIndex = node.nodeIndex;
|
| -if (this._type === "string")
|
| -this._reachableFromWindow = true;
|
| -else if (this._type === "object" && this._name.startsWith("Window")) {
|
| -this._name = this.shortenWindowURL(this._name, false);
|
| -this._reachableFromWindow = true;
|
| -} else if (node.canBeQueried)
|
| -this._reachableFromWindow = true;
|
| -if (node.detachedDOMTreeNode)
|
| -this.detachedDOMTreeNode = true;
|
| -};
|
| -
|
| -WebInspector.HeapSnapshotGenericObjectNode.prototype = {
|
| -createCell: function(columnIdentifier)
|
| -{
|
| -var cell = columnIdentifier !== "object" ? this._createValueCell(columnIdentifier) : this._createObjectCell();
|
| -if (this._searchMatched)
|
| -cell.addStyleClass("highlight");
|
| -return cell;
|
| -},
|
| -
|
| -_createObjectCell: function()
|
| -{
|
| -var cell = document.createElement("td");
|
| -cell.className = "object-column";
|
| -var div = document.createElement("div");
|
| -div.className = "source-code event-properties";
|
| -div.style.overflow = "visible";
|
| -
|
| -var data = this.data["object"];
|
| -if (this._prefixObjectCell)
|
| -this._prefixObjectCell(div, data);
|
| -
|
| -var valueSpan = document.createElement("span");
|
| -valueSpan.className = "value console-formatted-" + data.valueStyle;
|
| -valueSpan.textContent = data.value;
|
| -div.appendChild(valueSpan);
|
| -
|
| -if (this.data.displayName) {
|
| -var nameSpan = document.createElement("span");
|
| -nameSpan.className = "name console-formatted-name";
|
| -nameSpan.textContent = " " + this.data.displayName;
|
| -div.appendChild(nameSpan);
|
| -}
|
| -
|
| -var idSpan = document.createElement("span");
|
| -idSpan.className = "console-formatted-id";
|
| -idSpan.textContent = " @" + data["nodeId"];
|
| -div.appendChild(idSpan);
|
| -
|
| -if (this._postfixObjectCell)
|
| -this._postfixObjectCell(div, data);
|
| -
|
| -cell.appendChild(div);
|
| -cell.addStyleClass("disclosure");
|
| -if (this.depth)
|
| -cell.style.setProperty("padding-left", (this.depth * this.dataGrid.indentWidth) + "px");
|
| -cell.heapSnapshotNode = this;
|
| -return cell;
|
| -},
|
| -
|
| -get data()
|
| -{
|
| -var data = this._emptyData();
|
| -
|
| -var value = this._name;
|
| -var valueStyle = "object";
|
| -switch (this._type) {
|
| -case "string":
|
| -value = "\"" + value + "\"";
|
| -valueStyle = "string";
|
| -break;
|
| -case "regexp":
|
| -value = "/" + value + "/";
|
| -valueStyle = "string";
|
| -break;
|
| -case "closure":
|
| -value = "function" + (value ? " " : "") + value + "()";
|
| -valueStyle = "function";
|
| -break;
|
| -case "number":
|
| -valueStyle = "number";
|
| -break;
|
| -case "hidden":
|
| -valueStyle = "null";
|
| -break;
|
| -case "array":
|
| -if (!value)
|
| -value = "[]";
|
| -else
|
| -value += "[]";
|
| -break;
|
| -};
|
| -if (this._reachableFromWindow)
|
| -valueStyle += " highlight";
|
| -if (value === "Object")
|
| -value = "";
|
| -if (this.detachedDOMTreeNode)
|
| -valueStyle += " detached-dom-tree-node";
|
| -data["object"] = { valueStyle: valueStyle, value: value, nodeId: this.snapshotNodeId };
|
| -
|
| -data["displayName"] = this._displayName;
|
| -data["distance"] = this._distance;
|
| -data["shallowSize"] = Number.withThousandsSeparator(this._shallowSize);
|
| -data["retainedSize"] = Number.withThousandsSeparator(this._retainedSize);
|
| -data["shallowSize-percent"] = this._toPercentString(this._shallowSizePercent);
|
| -data["retainedSize-percent"] = this._toPercentString(this._retainedSizePercent);
|
| -
|
| -return this._enhanceData ? this._enhanceData(data) : data;
|
| -},
|
| -
|
| -queryObjectContent: function(callback, objectGroupName)
|
| -{
|
| -if (this._type === "string")
|
| -callback(WebInspector.RemoteObject.fromPrimitiveValue(this._name));
|
| -else {
|
| -function formatResult(error, object)
|
| -{
|
| -if (!error && object.type)
|
| -callback(WebInspector.RemoteObject.fromPayload(object), !!error);
|
| -else
|
| -callback(WebInspector.RemoteObject.fromPrimitiveValue(WebInspector.UIString("Not available")));
|
| -}
|
| -HeapProfilerAgent.getObjectByHeapObjectId(String(this.snapshotNodeId), objectGroupName, formatResult);
|
| -}
|
| -},
|
| -
|
| -get _retainedSizePercent()
|
| -{
|
| -return this._retainedSize / this.dataGrid.snapshot.totalSize * 100.0;
|
| -},
|
| -
|
| -get _shallowSizePercent()
|
| -{
|
| -return this._shallowSize / this.dataGrid.snapshot.totalSize * 100.0;
|
| -},
|
| -
|
| -updateHasChildren: function()
|
| -{
|
| -function isEmptyCallback(isEmpty)
|
| -{
|
| -this.hasChildren = !isEmpty;
|
| -}
|
| -this._provider().isEmpty(isEmptyCallback.bind(this));
|
| -},
|
| -
|
| -shortenWindowURL: function(fullName, hasObjectId)
|
| -{
|
| -var startPos = fullName.indexOf("/");
|
| -var endPos = hasObjectId ? fullName.indexOf("@") : fullName.length;
|
| -if (startPos !== -1 && endPos !== -1) {
|
| -var fullURL = fullName.substring(startPos + 1, endPos).trimLeft();
|
| -var url = fullURL.trimURL();
|
| -if (url.length > 40)
|
| -url = url.trimMiddle(40);
|
| -return fullName.substr(0, startPos + 2) + url + fullName.substr(endPos);
|
| -} else
|
| -return fullName;
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotGridNode.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.HeapSnapshotObjectNode = function(tree, isFromBaseSnapshot, edge, parentGridNode)
|
| -{
|
| -WebInspector.HeapSnapshotGenericObjectNode.call(this, tree, edge.node);
|
| -this._referenceName = edge.name;
|
| -this._referenceType = edge.type;
|
| -this._distance = edge.distance;
|
| -this.showRetainingEdges = tree.showRetainingEdges;
|
| -this._isFromBaseSnapshot = isFromBaseSnapshot;
|
| -
|
| -this._parentGridNode = parentGridNode;
|
| -this._cycledWithAncestorGridNode = this._findAncestorWithSameSnapshotNodeId();
|
| -if (!this._cycledWithAncestorGridNode)
|
| -this.updateHasChildren();
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotObjectNode.prototype = {
|
| -
|
| -createProvider: function()
|
| -{
|
| -var tree = this._dataGrid;
|
| -var showHiddenData = WebInspector.settings.showHeapSnapshotObjectsHiddenProperties.get();
|
| -var snapshot = this._isFromBaseSnapshot ? tree.baseSnapshot : tree.snapshot;
|
| -if (this.showRetainingEdges)
|
| -return snapshot.createRetainingEdgesProvider(this.snapshotNodeIndex, showHiddenData);
|
| -else
|
| -return snapshot.createEdgesProvider(this.snapshotNodeIndex, showHiddenData);
|
| -},
|
| -
|
| -_findAncestorWithSameSnapshotNodeId: function()
|
| -{
|
| -var ancestor = this._parentGridNode;
|
| -while (ancestor) {
|
| -if (ancestor.snapshotNodeId === this.snapshotNodeId)
|
| -return ancestor;
|
| -ancestor = ancestor._parentGridNode;
|
| -}
|
| -return null;
|
| -},
|
| -
|
| -_createChildNode: function(item)
|
| -{
|
| -return new WebInspector.HeapSnapshotObjectNode(this._dataGrid, this._isFromBaseSnapshot, item, this);
|
| -},
|
| -
|
| -_childHashForEntity: function(edge)
|
| -{
|
| -var prefix = this.showRetainingEdges ? edge.node.id + "#" : "";
|
| -return prefix + edge.type + "#" + edge.name;
|
| -},
|
| -
|
| -_childHashForNode: function(childNode)
|
| -{
|
| -var prefix = this.showRetainingEdges ? childNode.snapshotNodeId + "#" : "";
|
| -return prefix + childNode._referenceType + "#" + childNode._referenceName;
|
| -},
|
| -
|
| -comparator: function()
|
| -{
|
| -var sortAscending = this._dataGrid.isSortOrderAscending();
|
| -var sortColumnIdentifier = this._dataGrid.sortColumnIdentifier();
|
| -var sortFields = {
|
| -object: ["!edgeName", sortAscending, "retainedSize", false],
|
| -count: ["!edgeName", true, "retainedSize", false],
|
| -shallowSize: ["selfSize", sortAscending, "!edgeName", true],
|
| -retainedSize: ["retainedSize", sortAscending, "!edgeName", true],
|
| -distance: ["distance", sortAscending, "_name", true]
|
| -}[sortColumnIdentifier] || ["!edgeName", true, "retainedSize", false];
|
| -return WebInspector.HeapSnapshotFilteredOrderedIterator.prototype.createComparator(sortFields);
|
| -},
|
| -
|
| -_emptyData: function()
|
| -{
|
| -return { count: "", addedCount: "", removedCount: "", countDelta: "", addedSize: "", removedSize: "", sizeDelta: "" };
|
| -},
|
| -
|
| -_enhanceData: function(data)
|
| -{
|
| -var name = this._referenceName;
|
| -if (name === "") name = "(empty)";
|
| -var nameClass = "name";
|
| -switch (this._referenceType) {
|
| -case "context":
|
| -nameClass = "console-formatted-number";
|
| -break;
|
| -case "internal":
|
| -case "hidden":
|
| -nameClass = "console-formatted-null";
|
| -break;
|
| -case "element":
|
| -name = "[" + name + "]";
|
| -break;
|
| -}
|
| -data["object"].nameClass = nameClass;
|
| -data["object"].name = name;
|
| -data["distance"] = this._distance;
|
| -return data;
|
| -},
|
| -
|
| -_prefixObjectCell: function(div, data)
|
| -{
|
| -if (this._cycledWithAncestorGridNode)
|
| -div.className += " cycled-ancessor-node";
|
| -
|
| -var nameSpan = document.createElement("span");
|
| -nameSpan.className = data.nameClass;
|
| -nameSpan.textContent = data.name;
|
| -div.appendChild(nameSpan);
|
| -
|
| -var separatorSpan = document.createElement("span");
|
| -separatorSpan.className = "grayed";
|
| -separatorSpan.textContent = this.showRetainingEdges ? " in " : " :: ";
|
| -div.appendChild(separatorSpan);
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotGenericObjectNode.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.HeapSnapshotInstanceNode = function(tree, baseSnapshot, snapshot, node)
|
| -{
|
| -WebInspector.HeapSnapshotGenericObjectNode.call(this, tree, node);
|
| -this._baseSnapshotOrSnapshot = baseSnapshot || snapshot;
|
| -this._isDeletedNode = !!baseSnapshot;
|
| -this.updateHasChildren();
|
| -};
|
| -
|
| -WebInspector.HeapSnapshotInstanceNode.prototype = {
|
| -createProvider: function()
|
| -{
|
| -var showHiddenData = WebInspector.settings.showHeapSnapshotObjectsHiddenProperties.get();
|
| -return this._baseSnapshotOrSnapshot.createEdgesProvider(
|
| -this.snapshotNodeIndex,
|
| -showHiddenData);
|
| -},
|
| -
|
| -_createChildNode: function(item)
|
| -{
|
| -return new WebInspector.HeapSnapshotObjectNode(this._dataGrid, this._isDeletedNode, item, null);
|
| -},
|
| -
|
| -_childHashForEntity: function(edge)
|
| -{
|
| -return edge.type + "#" + edge.name;
|
| -},
|
| -
|
| -_childHashForNode: function(childNode)
|
| -{
|
| -return childNode._referenceType + "#" + childNode._referenceName;
|
| -},
|
| -
|
| -comparator: function()
|
| -{
|
| -var sortAscending = this._dataGrid.isSortOrderAscending();
|
| -var sortColumnIdentifier = this._dataGrid.sortColumnIdentifier();
|
| -var sortFields = {
|
| -object: ["!edgeName", sortAscending, "retainedSize", false],
|
| -distance: ["distance", sortAscending, "retainedSize", false],
|
| -count: ["!edgeName", true, "retainedSize", false],
|
| -addedSize: ["selfSize", sortAscending, "!edgeName", true],
|
| -removedSize: ["selfSize", sortAscending, "!edgeName", true],
|
| -shallowSize: ["selfSize", sortAscending, "!edgeName", true],
|
| -retainedSize: ["retainedSize", sortAscending, "!edgeName", true]
|
| -}[sortColumnIdentifier] || ["!edgeName", true, "retainedSize", false];
|
| -return WebInspector.HeapSnapshotFilteredOrderedIterator.prototype.createComparator(sortFields);
|
| -},
|
| -
|
| -_emptyData: function()
|
| -{
|
| -return {count: "", countDelta: "", sizeDelta: ""};
|
| -},
|
| -
|
| -_enhanceData: function(data)
|
| -{
|
| -if (this._isDeletedNode) {
|
| -data["addedCount"] = "";
|
| -data["addedSize"] = "";
|
| -data["removedCount"] = "\u2022";
|
| -data["removedSize"] = Number.withThousandsSeparator(this._shallowSize);
|
| -} else {
|
| -data["addedCount"] = "\u2022";
|
| -data["addedSize"] = Number.withThousandsSeparator(this._shallowSize);
|
| -data["removedCount"] = "";
|
| -data["removedSize"] = "";
|
| -}
|
| -return data;
|
| -},
|
| -
|
| -get isDeletedNode()
|
| -{
|
| -return this._isDeletedNode;
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotGenericObjectNode.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.HeapSnapshotConstructorNode = function(tree, className, aggregate, aggregatesKey)
|
| -{
|
| -WebInspector.HeapSnapshotGridNode.call(this, tree, aggregate.count > 0);
|
| -this._name = className;
|
| -this._aggregatesKey = aggregatesKey;
|
| -this._distance = aggregate.distance;
|
| -this._count = aggregate.count;
|
| -this._shallowSize = aggregate.self;
|
| -this._retainedSize = aggregate.maxRet;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotConstructorNode.prototype = {
|
| -
|
| -createProvider: function()
|
| -{
|
| -return this._dataGrid.snapshot.createNodesProviderForClass(this._name, this._aggregatesKey)
|
| -},
|
| -
|
| -
|
| -revealNodeBySnapshotObjectId: function(snapshotObjectId)
|
| -{
|
| -function didExpand()
|
| -{
|
| -this._provider().nodePosition(snapshotObjectId, didGetNodePosition.bind(this));
|
| -}
|
| -
|
| +{var itemIndex=0;var itemPosition=items.startPosition;var insertionIndex=0;if(!this._retrievedChildrenRanges.length){if(items.startPosition>0){this._retrievedChildrenRanges.push({from:0,to:0});insertShowMoreButton.call(this,0,items.startPosition,insertionIndex++);}
|
| +this._retrievedChildrenRanges.push({from:items.startPosition,to:items.endPosition});for(var i=0,l=items.length;i<l;++i)
|
| +insertRetrievedChild.call(this,items[i],insertionIndex++);if(items.endPosition<items.totalLength)
|
| +insertShowMoreButton.call(this,items.endPosition,items.totalLength,insertionIndex++);}else{var rangeIndex=0;var found=false;var range;while(rangeIndex<this._retrievedChildrenRanges.length){range=this._retrievedChildrenRanges[rangeIndex];if(range.to>=itemPosition){found=true;break;}
|
| +insertionIndex+=range.to-range.from;if(range.to<items.totalLength)
|
| +insertionIndex+=1;++rangeIndex;}
|
| +if(!found||items.startPosition<range.from){this.children[insertionIndex-1].setEndPosition(items.startPosition);insertShowMoreButton.call(this,items.startPosition,found?range.from:items.totalLength,insertionIndex);range={from:items.startPosition,to:items.startPosition};if(!found)
|
| +rangeIndex=this._retrievedChildrenRanges.length;this._retrievedChildrenRanges.splice(rangeIndex,0,range);}else{insertionIndex+=itemPosition-range.from;}
|
| +while(range.to<items.endPosition){var skipCount=range.to-itemPosition;insertionIndex+=skipCount;itemIndex+=skipCount;itemPosition=range.to;var nextRange=this._retrievedChildrenRanges[rangeIndex+1];var newEndOfRange=nextRange?nextRange.from:items.totalLength;if(newEndOfRange>items.endPosition)
|
| +newEndOfRange=items.endPosition;while(itemPosition<newEndOfRange){insertRetrievedChild.call(this,items[itemIndex++],insertionIndex++);++itemPosition;}
|
| +if(nextRange&&newEndOfRange===nextRange.from){range.to=nextRange.to;this.removeChild(this.children[insertionIndex]);this._retrievedChildrenRanges.splice(rangeIndex+1,1);}else{range.to=newEndOfRange;if(newEndOfRange===items.totalLength)
|
| +this.removeChild(this.children[insertionIndex]);else
|
| +this.children[insertionIndex].setStartPosition(items.endPosition);}}}
|
| +this._instanceCount+=items.length;if(firstNotSerializedPosition<toPosition){serializeNextChunk.call(this);return;}
|
| +if(afterPopulate)
|
| +afterPopulate();this.dispatchEventToListeners(WebInspector.HeapSnapshotGridNode.Events.PopulateComplete);}
|
| +serializeNextChunk.call(this);},_saveChildren:function()
|
| +{this._savedChildren=null;for(var i=0,childrenCount=this.children.length;i<childrenCount;++i){var child=this.children[i];if(!child.expanded)
|
| +continue;if(!this._savedChildren)
|
| +this._savedChildren={};this._savedChildren[this._childHashForNode(child)]=child;}},sort:function()
|
| +{this._dataGrid.recursiveSortingEnter();function afterSort()
|
| +{this._saveChildren();this.removeChildren();this._retrievedChildrenRanges=[];function afterPopulate()
|
| +{for(var i=0,l=this.children.length;i<l;++i){var child=this.children[i];if(child.expanded)
|
| +child.sort();}
|
| +this._dataGrid.recursiveSortingLeave();}
|
| +var instanceCount=this._instanceCount;this._instanceCount=0;this._populateChildren(0,instanceCount,afterPopulate.bind(this));}
|
| +this._provider().sortAndRewind(this.comparator(),afterSort.bind(this));},__proto__:WebInspector.DataGridNode.prototype}
|
| +WebInspector.HeapSnapshotGenericObjectNode=function(tree,node)
|
| +{this.snapshotNodeIndex=0;WebInspector.HeapSnapshotGridNode.call(this,tree,false);if(!node)
|
| +return;this._name=node.name;this._displayName=node.displayName;this._type=node.type;this._distance=node.distance;this._shallowSize=node.selfSize;this._retainedSize=node.retainedSize;this.snapshotNodeId=node.id;this.snapshotNodeIndex=node.nodeIndex;if(this._type==="string")
|
| +this._reachableFromWindow=true;else if(this._type==="object"&&this._name.startsWith("Window")){this._name=this.shortenWindowURL(this._name,false);this._reachableFromWindow=true;}else if(node.canBeQueried)
|
| +this._reachableFromWindow=true;if(node.detachedDOMTreeNode)
|
| +this.detachedDOMTreeNode=true;};WebInspector.HeapSnapshotGenericObjectNode.prototype={createCell:function(columnIdentifier)
|
| +{var cell=columnIdentifier!=="object"?this._createValueCell(columnIdentifier):this._createObjectCell();if(this._searchMatched)
|
| +cell.addStyleClass("highlight");return cell;},_createObjectCell:function()
|
| +{var cell=document.createElement("td");cell.className="object-column";var div=document.createElement("div");div.className="source-code event-properties";div.style.overflow="visible";var data=this.data["object"];if(this._prefixObjectCell)
|
| +this._prefixObjectCell(div,data);var valueSpan=document.createElement("span");valueSpan.className="value console-formatted-"+data.valueStyle;valueSpan.textContent=data.value;div.appendChild(valueSpan);if(this.data.displayName){var nameSpan=document.createElement("span");nameSpan.className="name console-formatted-name";nameSpan.textContent=" "+this.data.displayName;div.appendChild(nameSpan);}
|
| +var idSpan=document.createElement("span");idSpan.className="console-formatted-id";idSpan.textContent=" @"+data["nodeId"];div.appendChild(idSpan);if(this._postfixObjectCell)
|
| +this._postfixObjectCell(div,data);cell.appendChild(div);cell.addStyleClass("disclosure");if(this.depth)
|
| +cell.style.setProperty("padding-left",(this.depth*this.dataGrid.indentWidth)+"px");cell.heapSnapshotNode=this;return cell;},get data()
|
| +{var data=this._emptyData();var value=this._name;var valueStyle="object";switch(this._type){case"string":value="\""+value+"\"";valueStyle="string";break;case"regexp":value="/"+value+"/";valueStyle="string";break;case"closure":value="function"+(value?" ":"")+value+"()";valueStyle="function";break;case"number":valueStyle="number";break;case"hidden":valueStyle="null";break;case"array":if(!value)
|
| +value="[]";else
|
| +value+="[]";break;};if(this._reachableFromWindow)
|
| +valueStyle+=" highlight";if(value==="Object")
|
| +value="";if(this.detachedDOMTreeNode)
|
| +valueStyle+=" detached-dom-tree-node";data["object"]={valueStyle:valueStyle,value:value,nodeId:this.snapshotNodeId};data["displayName"]=this._displayName;data["distance"]=this._distance;data["shallowSize"]=Number.withThousandsSeparator(this._shallowSize);data["retainedSize"]=Number.withThousandsSeparator(this._retainedSize);data["shallowSize-percent"]=this._toPercentString(this._shallowSizePercent);data["retainedSize-percent"]=this._toPercentString(this._retainedSizePercent);return this._enhanceData?this._enhanceData(data):data;},queryObjectContent:function(callback,objectGroupName)
|
| +{if(this._type==="string")
|
| +callback(WebInspector.RemoteObject.fromPrimitiveValue(this._name));else{function formatResult(error,object)
|
| +{if(!error&&object.type)
|
| +callback(WebInspector.RemoteObject.fromPayload(object),!!error);else
|
| +callback(WebInspector.RemoteObject.fromPrimitiveValue(WebInspector.UIString("Not available")));}
|
| +HeapProfilerAgent.getObjectByHeapObjectId(String(this.snapshotNodeId),objectGroupName,formatResult);}},get _retainedSizePercent()
|
| +{return this._retainedSize/this.dataGrid.snapshot.totalSize*100.0;},get _shallowSizePercent()
|
| +{return this._shallowSize/this.dataGrid.snapshot.totalSize*100.0;},updateHasChildren:function()
|
| +{function isEmptyCallback(isEmpty)
|
| +{this.hasChildren=!isEmpty;}
|
| +this._provider().isEmpty(isEmptyCallback.bind(this));},shortenWindowURL:function(fullName,hasObjectId)
|
| +{var startPos=fullName.indexOf("/");var endPos=hasObjectId?fullName.indexOf("@"):fullName.length;if(startPos!==-1&&endPos!==-1){var fullURL=fullName.substring(startPos+1,endPos).trimLeft();var url=fullURL.trimURL();if(url.length>40)
|
| +url=url.trimMiddle(40);return fullName.substr(0,startPos+2)+url+fullName.substr(endPos);}else
|
| +return fullName;},__proto__:WebInspector.HeapSnapshotGridNode.prototype}
|
| +WebInspector.HeapSnapshotObjectNode=function(tree,isFromBaseSnapshot,edge,parentGridNode)
|
| +{WebInspector.HeapSnapshotGenericObjectNode.call(this,tree,edge.node);this._referenceName=edge.name;this._referenceType=edge.type;this._distance=edge.distance;this.showRetainingEdges=tree.showRetainingEdges;this._isFromBaseSnapshot=isFromBaseSnapshot;this._parentGridNode=parentGridNode;this._cycledWithAncestorGridNode=this._findAncestorWithSameSnapshotNodeId();if(!this._cycledWithAncestorGridNode)
|
| +this.updateHasChildren();}
|
| +WebInspector.HeapSnapshotObjectNode.prototype={createProvider:function()
|
| +{var tree=this._dataGrid;var showHiddenData=WebInspector.settings.showAdvancedHeapSnapshotProperties.get();var snapshot=this._isFromBaseSnapshot?tree.baseSnapshot:tree.snapshot;if(this.showRetainingEdges)
|
| +return snapshot.createRetainingEdgesProvider(this.snapshotNodeIndex,showHiddenData);else
|
| +return snapshot.createEdgesProvider(this.snapshotNodeIndex,showHiddenData);},_findAncestorWithSameSnapshotNodeId:function()
|
| +{var ancestor=this._parentGridNode;while(ancestor){if(ancestor.snapshotNodeId===this.snapshotNodeId)
|
| +return ancestor;ancestor=ancestor._parentGridNode;}
|
| +return null;},_createChildNode:function(item)
|
| +{return new WebInspector.HeapSnapshotObjectNode(this._dataGrid,this._isFromBaseSnapshot,item,this);},_childHashForEntity:function(edge)
|
| +{var prefix=this.showRetainingEdges?edge.node.id+"#":"";return prefix+edge.type+"#"+edge.name;},_childHashForNode:function(childNode)
|
| +{var prefix=this.showRetainingEdges?childNode.snapshotNodeId+"#":"";return prefix+childNode._referenceType+"#"+childNode._referenceName;},comparator:function()
|
| +{var sortAscending=this._dataGrid.isSortOrderAscending();var sortColumnIdentifier=this._dataGrid.sortColumnIdentifier();var sortFields={object:["!edgeName",sortAscending,"retainedSize",false],count:["!edgeName",true,"retainedSize",false],shallowSize:["selfSize",sortAscending,"!edgeName",true],retainedSize:["retainedSize",sortAscending,"!edgeName",true],distance:["distance",sortAscending,"_name",true]}[sortColumnIdentifier]||["!edgeName",true,"retainedSize",false];return WebInspector.HeapSnapshotFilteredOrderedIterator.prototype.createComparator(sortFields);},_emptyData:function()
|
| +{return{count:"",addedCount:"",removedCount:"",countDelta:"",addedSize:"",removedSize:"",sizeDelta:""};},_enhanceData:function(data)
|
| +{var name=this._referenceName;if(name==="")name="(empty)";var nameClass="name";switch(this._referenceType){case"context":nameClass="console-formatted-number";break;case"internal":case"hidden":nameClass="console-formatted-null";break;case"element":name="["+name+"]";break;}
|
| +data["object"].nameClass=nameClass;data["object"].name=name;data["distance"]=this._distance;return data;},_prefixObjectCell:function(div,data)
|
| +{if(this._cycledWithAncestorGridNode)
|
| +div.className+=" cycled-ancessor-node";var nameSpan=document.createElement("span");nameSpan.className=data.nameClass;nameSpan.textContent=data.name;div.appendChild(nameSpan);var separatorSpan=document.createElement("span");separatorSpan.className="grayed";separatorSpan.textContent=this.showRetainingEdges?" in ":" :: ";div.appendChild(separatorSpan);},__proto__:WebInspector.HeapSnapshotGenericObjectNode.prototype}
|
| +WebInspector.HeapSnapshotInstanceNode=function(tree,baseSnapshot,snapshot,node)
|
| +{WebInspector.HeapSnapshotGenericObjectNode.call(this,tree,node);this._baseSnapshotOrSnapshot=baseSnapshot||snapshot;this._isDeletedNode=!!baseSnapshot;this.updateHasChildren();};WebInspector.HeapSnapshotInstanceNode.prototype={createProvider:function()
|
| +{var showHiddenData=WebInspector.settings.showAdvancedHeapSnapshotProperties.get();return this._baseSnapshotOrSnapshot.createEdgesProvider(this.snapshotNodeIndex,showHiddenData);},_createChildNode:function(item)
|
| +{return new WebInspector.HeapSnapshotObjectNode(this._dataGrid,this._isDeletedNode,item,null);},_childHashForEntity:function(edge)
|
| +{return edge.type+"#"+edge.name;},_childHashForNode:function(childNode)
|
| +{return childNode._referenceType+"#"+childNode._referenceName;},comparator:function()
|
| +{var sortAscending=this._dataGrid.isSortOrderAscending();var sortColumnIdentifier=this._dataGrid.sortColumnIdentifier();var sortFields={object:["!edgeName",sortAscending,"retainedSize",false],distance:["distance",sortAscending,"retainedSize",false],count:["!edgeName",true,"retainedSize",false],addedSize:["selfSize",sortAscending,"!edgeName",true],removedSize:["selfSize",sortAscending,"!edgeName",true],shallowSize:["selfSize",sortAscending,"!edgeName",true],retainedSize:["retainedSize",sortAscending,"!edgeName",true]}[sortColumnIdentifier]||["!edgeName",true,"retainedSize",false];return WebInspector.HeapSnapshotFilteredOrderedIterator.prototype.createComparator(sortFields);},_emptyData:function()
|
| +{return{count:"",countDelta:"",sizeDelta:""};},_enhanceData:function(data)
|
| +{if(this._isDeletedNode){data["addedCount"]="";data["addedSize"]="";data["removedCount"]="\u2022";data["removedSize"]=Number.withThousandsSeparator(this._shallowSize);}else{data["addedCount"]="\u2022";data["addedSize"]=Number.withThousandsSeparator(this._shallowSize);data["removedCount"]="";data["removedSize"]="";}
|
| +return data;},get isDeletedNode()
|
| +{return this._isDeletedNode;},__proto__:WebInspector.HeapSnapshotGenericObjectNode.prototype}
|
| +WebInspector.HeapSnapshotConstructorNode=function(tree,className,aggregate,aggregatesKey)
|
| +{WebInspector.HeapSnapshotGridNode.call(this,tree,aggregate.count>0);this._name=className;this._aggregatesKey=aggregatesKey;this._distance=aggregate.distance;this._count=aggregate.count;this._shallowSize=aggregate.self;this._retainedSize=aggregate.maxRet;}
|
| +WebInspector.HeapSnapshotConstructorNode.prototype={createProvider:function()
|
| +{return this._dataGrid.snapshot.createNodesProviderForClass(this._name,this._aggregatesKey)},revealNodeBySnapshotObjectId:function(snapshotObjectId)
|
| +{function didExpand()
|
| +{this._provider().nodePosition(snapshotObjectId,didGetNodePosition.bind(this));}
|
| function didGetNodePosition(nodePosition)
|
| -{
|
| -if (nodePosition === -1)
|
| -this.collapse();
|
| -else
|
| -this._populateChildren(nodePosition, null, didPopulateChildren.bind(this, nodePosition));
|
| -}
|
| -
|
| +{if(nodePosition===-1)
|
| +this.collapse();else
|
| +this._populateChildren(nodePosition,null,didPopulateChildren.bind(this,nodePosition));}
|
| function didPopulateChildren(nodePosition)
|
| -{
|
| -var indexOfFirsChildInRange = 0;
|
| -for (var i = 0; i < this._retrievedChildrenRanges.length; i++) {
|
| -var range = this._retrievedChildrenRanges[i];
|
| -if (range.from <= nodePosition && nodePosition < range.to) {
|
| -var childIndex = indexOfFirsChildInRange + nodePosition - range.from;
|
| -var instanceNode = this.children[childIndex];
|
| -this._dataGrid.highlightNode(instanceNode);
|
| -return;
|
| -}
|
| -indexOfFirsChildInRange += range.to - range.from + 1;
|
| -}
|
| -}
|
| -
|
| -this.expandWithoutPopulate(didExpand.bind(this));
|
| -},
|
| -
|
| -createCell: function(columnIdentifier)
|
| -{
|
| -var cell = columnIdentifier !== "object" ? this._createValueCell(columnIdentifier) : WebInspector.HeapSnapshotGridNode.prototype.createCell.call(this, columnIdentifier);
|
| -if (this._searchMatched)
|
| -cell.addStyleClass("highlight");
|
| -return cell;
|
| -},
|
| -
|
| -_createChildNode: function(item)
|
| -{
|
| -return new WebInspector.HeapSnapshotInstanceNode(this._dataGrid, null, this._dataGrid.snapshot, item);
|
| -},
|
| -
|
| -comparator: function()
|
| -{
|
| -var sortAscending = this._dataGrid.isSortOrderAscending();
|
| -var sortColumnIdentifier = this._dataGrid.sortColumnIdentifier();
|
| -var sortFields = {
|
| -object: ["id", sortAscending, "retainedSize", false],
|
| -distance: ["distance", true, "retainedSize", false],
|
| -count: ["id", true, "retainedSize", false],
|
| -shallowSize: ["selfSize", sortAscending, "id", true],
|
| -retainedSize: ["retainedSize", sortAscending, "id", true]
|
| -}[sortColumnIdentifier];
|
| -return WebInspector.HeapSnapshotFilteredOrderedIterator.prototype.createComparator(sortFields);
|
| -},
|
| -
|
| -_childHashForEntity: function(node)
|
| -{
|
| -return node.id;
|
| -},
|
| -
|
| -_childHashForNode: function(childNode)
|
| -{
|
| -return childNode.snapshotNodeId;
|
| -},
|
| -
|
| -get data()
|
| -{
|
| -var data = { object: this._name };
|
| -data["count"] = Number.withThousandsSeparator(this._count);
|
| -data["distance"] = this._distance;
|
| -data["shallowSize"] = Number.withThousandsSeparator(this._shallowSize);
|
| -data["retainedSize"] = Number.withThousandsSeparator(this._retainedSize);
|
| -data["count-percent"] = this._toPercentString(this._countPercent);
|
| -data["shallowSize-percent"] = this._toPercentString(this._shallowSizePercent);
|
| -data["retainedSize-percent"] = this._toPercentString(this._retainedSizePercent);
|
| -return data;
|
| -},
|
| -
|
| -get _countPercent()
|
| -{
|
| -return this._count / this.dataGrid.snapshot.nodeCount * 100.0;
|
| -},
|
| -
|
| -get _retainedSizePercent()
|
| -{
|
| -return this._retainedSize / this.dataGrid.snapshot.totalSize * 100.0;
|
| -},
|
| -
|
| -get _shallowSizePercent()
|
| -{
|
| -return this._shallowSize / this.dataGrid.snapshot.totalSize * 100.0;
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotGridNode.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotDiffNodesProvider = function(addedNodesProvider, deletedNodesProvider, addedCount, removedCount)
|
| -{
|
| -this._addedNodesProvider = addedNodesProvider;
|
| -this._deletedNodesProvider = deletedNodesProvider;
|
| -this._addedCount = addedCount;
|
| -this._removedCount = removedCount;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotDiffNodesProvider.prototype = {
|
| -dispose: function()
|
| -{
|
| -this._addedNodesProvider.dispose();
|
| -this._deletedNodesProvider.dispose();
|
| -},
|
| -
|
| -isEmpty: function(callback)
|
| -{
|
| -callback(false);
|
| -},
|
| -
|
| -serializeItemsRange: function(beginPosition, endPosition, callback)
|
| -{
|
| -function didReceiveAllItems(items)
|
| -{
|
| -items.totalLength = this._addedCount + this._removedCount;
|
| -callback(items);
|
| -}
|
| -
|
| -function didReceiveDeletedItems(addedItems, items)
|
| -{
|
| -if (!addedItems.length)
|
| -addedItems.startPosition = this._addedCount + items.startPosition;
|
| -for (var i = 0; i < items.length; i++) {
|
| -items[i].isAddedNotRemoved = false;
|
| -addedItems.push(items[i]);
|
| -}
|
| -addedItems.endPosition = this._addedCount + items.endPosition;
|
| -didReceiveAllItems.call(this, addedItems);
|
| -}
|
| -
|
| +{var indexOfFirsChildInRange=0;for(var i=0;i<this._retrievedChildrenRanges.length;i++){var range=this._retrievedChildrenRanges[i];if(range.from<=nodePosition&&nodePosition<range.to){var childIndex=indexOfFirsChildInRange+nodePosition-range.from;var instanceNode=this.children[childIndex];this._dataGrid.highlightNode(instanceNode);return;}
|
| +indexOfFirsChildInRange+=range.to-range.from+1;}}
|
| +this.expandWithoutPopulate(didExpand.bind(this));},createCell:function(columnIdentifier)
|
| +{var cell=columnIdentifier!=="object"?this._createValueCell(columnIdentifier):WebInspector.HeapSnapshotGridNode.prototype.createCell.call(this,columnIdentifier);if(this._searchMatched)
|
| +cell.addStyleClass("highlight");return cell;},_createChildNode:function(item)
|
| +{return new WebInspector.HeapSnapshotInstanceNode(this._dataGrid,null,this._dataGrid.snapshot,item);},comparator:function()
|
| +{var sortAscending=this._dataGrid.isSortOrderAscending();var sortColumnIdentifier=this._dataGrid.sortColumnIdentifier();var sortFields={object:["id",sortAscending,"retainedSize",false],distance:["distance",true,"retainedSize",false],count:["id",true,"retainedSize",false],shallowSize:["selfSize",sortAscending,"id",true],retainedSize:["retainedSize",sortAscending,"id",true]}[sortColumnIdentifier];return WebInspector.HeapSnapshotFilteredOrderedIterator.prototype.createComparator(sortFields);},_childHashForEntity:function(node)
|
| +{return node.id;},_childHashForNode:function(childNode)
|
| +{return childNode.snapshotNodeId;},get data()
|
| +{var data={object:this._name};data["count"]=Number.withThousandsSeparator(this._count);data["distance"]=this._distance;data["shallowSize"]=Number.withThousandsSeparator(this._shallowSize);data["retainedSize"]=Number.withThousandsSeparator(this._retainedSize);data["count-percent"]=this._toPercentString(this._countPercent);data["shallowSize-percent"]=this._toPercentString(this._shallowSizePercent);data["retainedSize-percent"]=this._toPercentString(this._retainedSizePercent);return data;},get _countPercent()
|
| +{return this._count/this.dataGrid.snapshot.nodeCount*100.0;},get _retainedSizePercent()
|
| +{return this._retainedSize/this.dataGrid.snapshot.totalSize*100.0;},get _shallowSizePercent()
|
| +{return this._shallowSize/this.dataGrid.snapshot.totalSize*100.0;},__proto__:WebInspector.HeapSnapshotGridNode.prototype}
|
| +WebInspector.HeapSnapshotDiffNodesProvider=function(addedNodesProvider,deletedNodesProvider,addedCount,removedCount)
|
| +{this._addedNodesProvider=addedNodesProvider;this._deletedNodesProvider=deletedNodesProvider;this._addedCount=addedCount;this._removedCount=removedCount;}
|
| +WebInspector.HeapSnapshotDiffNodesProvider.prototype={dispose:function()
|
| +{this._addedNodesProvider.dispose();this._deletedNodesProvider.dispose();},isEmpty:function(callback)
|
| +{callback(false);},serializeItemsRange:function(beginPosition,endPosition,callback)
|
| +{function didReceiveAllItems(items)
|
| +{items.totalLength=this._addedCount+this._removedCount;callback(items);}
|
| +function didReceiveDeletedItems(addedItems,items)
|
| +{if(!addedItems.length)
|
| +addedItems.startPosition=this._addedCount+items.startPosition;for(var i=0;i<items.length;i++){items[i].isAddedNotRemoved=false;addedItems.push(items[i]);}
|
| +addedItems.endPosition=this._addedCount+items.endPosition;didReceiveAllItems.call(this,addedItems);}
|
| function didReceiveAddedItems(items)
|
| -{
|
| -for (var i = 0; i < items.length; i++)
|
| -items[i].isAddedNotRemoved = true;
|
| -if (items.endPosition < endPosition)
|
| -return this._deletedNodesProvider.serializeItemsRange(0, endPosition - items.endPosition, didReceiveDeletedItems.bind(this, items));
|
| -
|
| -items.totalLength = this._addedCount + this._removedCount;
|
| -didReceiveAllItems.call(this, items);
|
| -}
|
| -
|
| -if (beginPosition < this._addedCount)
|
| -this._addedNodesProvider.serializeItemsRange(beginPosition, endPosition, didReceiveAddedItems.bind(this));
|
| -else
|
| -this._deletedNodesProvider.serializeItemsRange(beginPosition - this._addedCount, endPosition - this._addedCount, didReceiveDeletedItems.bind(this, []));
|
| -},
|
| -
|
| -sortAndRewind: function(comparator, callback)
|
| -{
|
| -function afterSort()
|
| -{
|
| -this._deletedNodesProvider.sortAndRewind(comparator, callback);
|
| -}
|
| -this._addedNodesProvider.sortAndRewind(comparator, afterSort.bind(this));
|
| -}
|
| -};
|
| -
|
| -
|
| -WebInspector.HeapSnapshotDiffNode = function(tree, className, diffForClass)
|
| -{
|
| -WebInspector.HeapSnapshotGridNode.call(this, tree, true);
|
| -this._name = className;
|
| -
|
| -this._addedCount = diffForClass.addedCount;
|
| -this._removedCount = diffForClass.removedCount;
|
| -this._countDelta = diffForClass.countDelta;
|
| -this._addedSize = diffForClass.addedSize;
|
| -this._removedSize = diffForClass.removedSize;
|
| -this._sizeDelta = diffForClass.sizeDelta;
|
| -this._deletedIndexes = diffForClass.deletedIndexes;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotDiffNode.prototype = {
|
| -
|
| -createProvider: function()
|
| -{
|
| -var tree = this._dataGrid;
|
| -return new WebInspector.HeapSnapshotDiffNodesProvider(
|
| -tree.snapshot.createAddedNodesProvider(tree.baseSnapshot.uid, this._name),
|
| -tree.baseSnapshot.createDeletedNodesProvider(this._deletedIndexes),
|
| -this._addedCount,
|
| -this._removedCount);
|
| -},
|
| -
|
| -_createChildNode: function(item)
|
| -{
|
| -if (item.isAddedNotRemoved)
|
| -return new WebInspector.HeapSnapshotInstanceNode(this._dataGrid, null, this._dataGrid.snapshot, item);
|
| -else
|
| -return new WebInspector.HeapSnapshotInstanceNode(this._dataGrid, this._dataGrid.baseSnapshot, null, item);
|
| -},
|
| -
|
| -_childHashForEntity: function(node)
|
| -{
|
| -return node.id;
|
| -},
|
| -
|
| -_childHashForNode: function(childNode)
|
| -{
|
| -return childNode.snapshotNodeId;
|
| -},
|
| -
|
| -comparator: function()
|
| -{
|
| -var sortAscending = this._dataGrid.isSortOrderAscending();
|
| -var sortColumnIdentifier = this._dataGrid.sortColumnIdentifier();
|
| -var sortFields = {
|
| -object: ["id", sortAscending, "selfSize", false],
|
| -addedCount: ["selfSize", sortAscending, "id", true],
|
| -removedCount: ["selfSize", sortAscending, "id", true],
|
| -countDelta: ["selfSize", sortAscending, "id", true],
|
| -addedSize: ["selfSize", sortAscending, "id", true],
|
| -removedSize: ["selfSize", sortAscending, "id", true],
|
| -sizeDelta: ["selfSize", sortAscending, "id", true]
|
| -}[sortColumnIdentifier];
|
| -return WebInspector.HeapSnapshotFilteredOrderedIterator.prototype.createComparator(sortFields);
|
| -},
|
| -
|
| -_signForDelta: function(delta)
|
| -{
|
| -if (delta === 0)
|
| -return "";
|
| -if (delta > 0)
|
| -return "+";
|
| -else
|
| -return "\u2212";
|
| -},
|
| -
|
| -get data()
|
| -{
|
| -var data = {object: this._name};
|
| -
|
| -data["addedCount"] = Number.withThousandsSeparator(this._addedCount);
|
| -data["removedCount"] = Number.withThousandsSeparator(this._removedCount);
|
| -data["countDelta"] = this._signForDelta(this._countDelta) + Number.withThousandsSeparator(Math.abs(this._countDelta));
|
| -data["addedSize"] = Number.withThousandsSeparator(this._addedSize);
|
| -data["removedSize"] = Number.withThousandsSeparator(this._removedSize);
|
| -data["sizeDelta"] = this._signForDelta(this._sizeDelta) + Number.withThousandsSeparator(Math.abs(this._sizeDelta));
|
| -
|
| -return data;
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotGridNode.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotDominatorObjectNode = function(tree, node)
|
| -{
|
| -WebInspector.HeapSnapshotGenericObjectNode.call(this, tree, node);
|
| -this.updateHasChildren();
|
| -};
|
| -
|
| -WebInspector.HeapSnapshotDominatorObjectNode.prototype = {
|
| -
|
| -createProvider: function()
|
| -{
|
| -return this._dataGrid.snapshot.createNodesProviderForDominator(this.snapshotNodeIndex);
|
| -},
|
| -
|
| -
|
| -retrieveChildBySnapshotObjectId: function(snapshotObjectId, callback)
|
| -{
|
| -function didExpand()
|
| -{
|
| -this._provider().nodePosition(snapshotObjectId, didGetNodePosition.bind(this));
|
| -}
|
| -
|
| +{for(var i=0;i<items.length;i++)
|
| +items[i].isAddedNotRemoved=true;if(items.endPosition<endPosition)
|
| +return this._deletedNodesProvider.serializeItemsRange(0,endPosition-items.endPosition,didReceiveDeletedItems.bind(this,items));items.totalLength=this._addedCount+this._removedCount;didReceiveAllItems.call(this,items);}
|
| +if(beginPosition<this._addedCount)
|
| +this._addedNodesProvider.serializeItemsRange(beginPosition,endPosition,didReceiveAddedItems.bind(this));else
|
| +this._deletedNodesProvider.serializeItemsRange(beginPosition-this._addedCount,endPosition-this._addedCount,didReceiveDeletedItems.bind(this,[]));},sortAndRewind:function(comparator,callback)
|
| +{function afterSort()
|
| +{this._deletedNodesProvider.sortAndRewind(comparator,callback);}
|
| +this._addedNodesProvider.sortAndRewind(comparator,afterSort.bind(this));}};WebInspector.HeapSnapshotDiffNode=function(tree,className,diffForClass)
|
| +{WebInspector.HeapSnapshotGridNode.call(this,tree,true);this._name=className;this._addedCount=diffForClass.addedCount;this._removedCount=diffForClass.removedCount;this._countDelta=diffForClass.countDelta;this._addedSize=diffForClass.addedSize;this._removedSize=diffForClass.removedSize;this._sizeDelta=diffForClass.sizeDelta;this._deletedIndexes=diffForClass.deletedIndexes;}
|
| +WebInspector.HeapSnapshotDiffNode.prototype={createProvider:function()
|
| +{var tree=this._dataGrid;return new WebInspector.HeapSnapshotDiffNodesProvider(tree.snapshot.createAddedNodesProvider(tree.baseSnapshot.uid,this._name),tree.baseSnapshot.createDeletedNodesProvider(this._deletedIndexes),this._addedCount,this._removedCount);},_createChildNode:function(item)
|
| +{if(item.isAddedNotRemoved)
|
| +return new WebInspector.HeapSnapshotInstanceNode(this._dataGrid,null,this._dataGrid.snapshot,item);else
|
| +return new WebInspector.HeapSnapshotInstanceNode(this._dataGrid,this._dataGrid.baseSnapshot,null,item);},_childHashForEntity:function(node)
|
| +{return node.id;},_childHashForNode:function(childNode)
|
| +{return childNode.snapshotNodeId;},comparator:function()
|
| +{var sortAscending=this._dataGrid.isSortOrderAscending();var sortColumnIdentifier=this._dataGrid.sortColumnIdentifier();var sortFields={object:["id",sortAscending,"selfSize",false],addedCount:["selfSize",sortAscending,"id",true],removedCount:["selfSize",sortAscending,"id",true],countDelta:["selfSize",sortAscending,"id",true],addedSize:["selfSize",sortAscending,"id",true],removedSize:["selfSize",sortAscending,"id",true],sizeDelta:["selfSize",sortAscending,"id",true]}[sortColumnIdentifier];return WebInspector.HeapSnapshotFilteredOrderedIterator.prototype.createComparator(sortFields);},_signForDelta:function(delta)
|
| +{if(delta===0)
|
| +return"";if(delta>0)
|
| +return"+";else
|
| +return"\u2212";},get data()
|
| +{var data={object:this._name};data["addedCount"]=Number.withThousandsSeparator(this._addedCount);data["removedCount"]=Number.withThousandsSeparator(this._removedCount);data["countDelta"]=this._signForDelta(this._countDelta)+Number.withThousandsSeparator(Math.abs(this._countDelta));data["addedSize"]=Number.withThousandsSeparator(this._addedSize);data["removedSize"]=Number.withThousandsSeparator(this._removedSize);data["sizeDelta"]=this._signForDelta(this._sizeDelta)+Number.withThousandsSeparator(Math.abs(this._sizeDelta));return data;},__proto__:WebInspector.HeapSnapshotGridNode.prototype}
|
| +WebInspector.HeapSnapshotDominatorObjectNode=function(tree,node)
|
| +{WebInspector.HeapSnapshotGenericObjectNode.call(this,tree,node);this.updateHasChildren();};WebInspector.HeapSnapshotDominatorObjectNode.prototype={createProvider:function()
|
| +{return this._dataGrid.snapshot.createNodesProviderForDominator(this.snapshotNodeIndex);},retrieveChildBySnapshotObjectId:function(snapshotObjectId,callback)
|
| +{function didExpand()
|
| +{this._provider().nodePosition(snapshotObjectId,didGetNodePosition.bind(this));}
|
| function didGetNodePosition(nodePosition)
|
| -{
|
| -if (nodePosition === -1) {
|
| -this.collapse();
|
| -callback(null);
|
| -} else
|
| -this._populateChildren(nodePosition, null, didPopulateChildren.bind(this, nodePosition));
|
| -}
|
| -
|
| +{if(nodePosition===-1){this.collapse();callback(null);}else
|
| +this._populateChildren(nodePosition,null,didPopulateChildren.bind(this,nodePosition));}
|
| function didPopulateChildren(nodePosition)
|
| -{
|
| -var child = this.childForPosition(nodePosition);
|
| -callback(child);
|
| -}
|
| -
|
| -
|
| -
|
| -this.hasChildren = true;
|
| -this.expandWithoutPopulate(didExpand.bind(this));
|
| -},
|
| -
|
| -_createChildNode: function(item)
|
| -{
|
| -return new WebInspector.HeapSnapshotDominatorObjectNode(this._dataGrid, item);
|
| -},
|
| -
|
| -_childHashForEntity: function(node)
|
| -{
|
| -return node.id;
|
| -},
|
| -
|
| -_childHashForNode: function(childNode)
|
| -{
|
| -return childNode.snapshotNodeId;
|
| -},
|
| -
|
| -comparator: function()
|
| -{
|
| -var sortAscending = this._dataGrid.isSortOrderAscending();
|
| -var sortColumnIdentifier = this._dataGrid.sortColumnIdentifier();
|
| -var sortFields = {
|
| -object: ["id", sortAscending, "retainedSize", false],
|
| -shallowSize: ["selfSize", sortAscending, "id", true],
|
| -retainedSize: ["retainedSize", sortAscending, "id", true]
|
| -}[sortColumnIdentifier];
|
| -return WebInspector.HeapSnapshotFilteredOrderedIterator.prototype.createComparator(sortFields);
|
| -},
|
| -
|
| -_emptyData: function()
|
| -{
|
| -return {};
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotGenericObjectNode.prototype
|
| -}
|
| -
|
| -;
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotLoader = function()
|
| -{
|
| -this._reset();
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotLoader.prototype = {
|
| -dispose: function()
|
| -{
|
| -this._reset();
|
| -},
|
| -
|
| -_reset: function()
|
| -{
|
| -this._json = "";
|
| -this._state = "find-snapshot-info";
|
| -this._snapshot = {};
|
| -},
|
| -
|
| -close: function()
|
| -{
|
| -if (this._json)
|
| -this._parseStringsArray();
|
| -},
|
| -
|
| -buildSnapshot: function(constructorName)
|
| -{
|
| -var constructor = WebInspector[constructorName];
|
| -var result = new constructor(this._snapshot);
|
| -this._reset();
|
| -return result;
|
| -},
|
| -
|
| -_parseUintArray: function()
|
| -{
|
| -var index = 0;
|
| -var char0 = "0".charCodeAt(0), char9 = "9".charCodeAt(0), closingBracket = "]".charCodeAt(0);
|
| -var length = this._json.length;
|
| -while (true) {
|
| -while (index < length) {
|
| -var code = this._json.charCodeAt(index);
|
| -if (char0 <= code && code <= char9)
|
| -break;
|
| -else if (code === closingBracket) {
|
| -this._json = this._json.slice(index + 1);
|
| -return false;
|
| -}
|
| -++index;
|
| -}
|
| -if (index === length) {
|
| -this._json = "";
|
| -return true;
|
| -}
|
| -var nextNumber = 0;
|
| -var startIndex = index;
|
| -while (index < length) {
|
| -var code = this._json.charCodeAt(index);
|
| -if (char0 > code || code > char9)
|
| -break;
|
| -nextNumber *= 10;
|
| -nextNumber += (code - char0);
|
| -++index;
|
| -}
|
| -if (index === length) {
|
| -this._json = this._json.slice(startIndex);
|
| -return true;
|
| -}
|
| -this._array[this._arrayIndex++] = nextNumber;
|
| -}
|
| -},
|
| -
|
| -_parseStringsArray: function()
|
| -{
|
| -var closingBracketIndex = this._json.lastIndexOf("]");
|
| -if (closingBracketIndex === -1)
|
| -throw new Error("Incomplete JSON");
|
| -this._json = this._json.slice(0, closingBracketIndex + 1);
|
| -this._snapshot.strings = JSON.parse(this._json);
|
| -},
|
| -
|
| -
|
| -write: function(chunk)
|
| -{
|
| -this._json += chunk;
|
| -switch (this._state) {
|
| -case "find-snapshot-info": {
|
| -var snapshotToken = "\"snapshot\"";
|
| -var snapshotTokenIndex = this._json.indexOf(snapshotToken);
|
| -if (snapshotTokenIndex === -1)
|
| -throw new Error("Snapshot token not found");
|
| -this._json = this._json.slice(snapshotTokenIndex + snapshotToken.length + 1);
|
| -this._state = "parse-snapshot-info";
|
| -}
|
| -case "parse-snapshot-info": {
|
| -var closingBracketIndex = WebInspector.findBalancedCurlyBrackets(this._json);
|
| -if (closingBracketIndex === -1)
|
| -return;
|
| -this._snapshot.snapshot = (JSON.parse(this._json.slice(0, closingBracketIndex)));
|
| -this._json = this._json.slice(closingBracketIndex);
|
| -this._state = "find-nodes";
|
| -}
|
| -case "find-nodes": {
|
| -var nodesToken = "\"nodes\"";
|
| -var nodesTokenIndex = this._json.indexOf(nodesToken);
|
| -if (nodesTokenIndex === -1)
|
| -return;
|
| -var bracketIndex = this._json.indexOf("[", nodesTokenIndex);
|
| -if (bracketIndex === -1)
|
| -return;
|
| -this._json = this._json.slice(bracketIndex + 1);
|
| -var node_fields_count = this._snapshot.snapshot.meta.node_fields.length;
|
| -var nodes_length = this._snapshot.snapshot.node_count * node_fields_count;
|
| -this._array = new Uint32Array(nodes_length);
|
| -this._arrayIndex = 0;
|
| -this._state = "parse-nodes";
|
| -}
|
| -case "parse-nodes": {
|
| -if (this._parseUintArray())
|
| -return;
|
| -this._snapshot.nodes = this._array;
|
| -this._state = "find-edges";
|
| -this._array = null;
|
| -}
|
| -case "find-edges": {
|
| -var edgesToken = "\"edges\"";
|
| -var edgesTokenIndex = this._json.indexOf(edgesToken);
|
| -if (edgesTokenIndex === -1)
|
| -return;
|
| -var bracketIndex = this._json.indexOf("[", edgesTokenIndex);
|
| -if (bracketIndex === -1)
|
| -return;
|
| -this._json = this._json.slice(bracketIndex + 1);
|
| -var edge_fields_count = this._snapshot.snapshot.meta.edge_fields.length;
|
| -var edges_length = this._snapshot.snapshot.edge_count * edge_fields_count;
|
| -this._array = new Uint32Array(edges_length);
|
| -this._arrayIndex = 0;
|
| -this._state = "parse-edges";
|
| -}
|
| -case "parse-edges": {
|
| -if (this._parseUintArray())
|
| -return;
|
| -this._snapshot.edges = this._array;
|
| -this._array = null;
|
| -this._state = "find-strings";
|
| -}
|
| -case "find-strings": {
|
| -var stringsToken = "\"strings\"";
|
| -var stringsTokenIndex = this._json.indexOf(stringsToken);
|
| -if (stringsTokenIndex === -1)
|
| -return;
|
| -var bracketIndex = this._json.indexOf("[", stringsTokenIndex);
|
| -if (bracketIndex === -1)
|
| -return;
|
| -this._json = this._json.slice(bracketIndex);
|
| -this._state = "accumulate-strings";
|
| -break;
|
| -}
|
| -case "accumulate-strings":
|
| -break;
|
| -}
|
| -}
|
| -};
|
| -;
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotWorkerWrapper = function()
|
| -{
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotWorkerWrapper.prototype = {
|
| -postMessage: function(message)
|
| -{
|
| -},
|
| -terminate: function()
|
| -{
|
| -},
|
| -
|
| -__proto__: WebInspector.Object.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.HeapSnapshotRealWorker = function()
|
| -{
|
| -this._worker = new Worker("HeapSnapshotWorker.js");
|
| -this._worker.addEventListener("message", this._messageReceived.bind(this), false);
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotRealWorker.prototype = {
|
| -_messageReceived: function(event)
|
| -{
|
| -var message = event.data;
|
| -if ("callId" in message)
|
| -this.dispatchEventToListeners("message", message);
|
| -else {
|
| -if (message.object !== "console") {
|
| -console.log(WebInspector.UIString("Worker asks to call a method '%s' on an unsupported object '%s'.", message.method, message.object));
|
| -return;
|
| -}
|
| -if (message.method !== "log" && message.method !== "info" && message.method !== "error") {
|
| -console.log(WebInspector.UIString("Worker asks to call an unsupported method '%s' on the console object.", message.method));
|
| -return;
|
| -}
|
| -console[message.method].apply(window[message.object], message.arguments);
|
| -}
|
| -},
|
| -
|
| -postMessage: function(message)
|
| -{
|
| -this._worker.postMessage(message);
|
| -},
|
| -
|
| -terminate: function()
|
| -{
|
| -this._worker.terminate();
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotWorkerWrapper.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.AsyncTaskQueue = function()
|
| -{
|
| -this._queue = [];
|
| -this._isTimerSheduled = false;
|
| -}
|
| -
|
| -WebInspector.AsyncTaskQueue.prototype = {
|
| -
|
| -addTask: function(task)
|
| -{
|
| -this._queue.push(task);
|
| -this._scheduleTimer();
|
| -},
|
| -
|
| -_onTimeout: function()
|
| -{
|
| -this._isTimerSheduled = false;
|
| -var queue = this._queue;
|
| -this._queue = [];
|
| -for (var i = 0; i < queue.length; i++) {
|
| -try {
|
| -queue[i]();
|
| -} catch (e) {
|
| -console.error("Exception while running task: " + e.stack);
|
| -}
|
| -}
|
| -this._scheduleTimer();
|
| -},
|
| -
|
| -_scheduleTimer: function()
|
| -{
|
| -if (this._queue.length && !this._isTimerSheduled) {
|
| -setTimeout(this._onTimeout.bind(this), 0);
|
| -this._isTimerSheduled = true;
|
| -}
|
| -}
|
| -}
|
| -
|
| -
|
| -WebInspector.HeapSnapshotFakeWorker = function()
|
| -{
|
| -this._dispatcher = new WebInspector.HeapSnapshotWorkerDispatcher(window, this._postMessageFromWorker.bind(this));
|
| -this._asyncTaskQueue = new WebInspector.AsyncTaskQueue();
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotFakeWorker.prototype = {
|
| -postMessage: function(message)
|
| -{
|
| -function dispatch()
|
| -{
|
| -if (this._dispatcher)
|
| -this._dispatcher.dispatchMessage({data: message});
|
| -}
|
| -this._asyncTaskQueue.addTask(dispatch.bind(this));
|
| -},
|
| -
|
| -terminate: function()
|
| -{
|
| -this._dispatcher = null;
|
| -},
|
| -
|
| -_postMessageFromWorker: function(message)
|
| -{
|
| -function send()
|
| -{
|
| -this.dispatchEventToListeners("message", message);
|
| -}
|
| -this._asyncTaskQueue.addTask(send.bind(this));
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotWorkerWrapper.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotWorker = function()
|
| -{
|
| -this._nextObjectId = 1;
|
| -this._nextCallId = 1;
|
| -this._callbacks = [];
|
| -this._previousCallbacks = [];
|
| -
|
| -this._worker = typeof InspectorTest === "undefined" ? new WebInspector.HeapSnapshotRealWorker() : new WebInspector.HeapSnapshotFakeWorker();
|
| -this._worker.addEventListener("message", this._messageReceived, this);
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotWorker.prototype = {
|
| -createLoader: function(snapshotConstructorName, proxyConstructor)
|
| -{
|
| -var objectId = this._nextObjectId++;
|
| -var proxy = new WebInspector.HeapSnapshotLoaderProxy(this, objectId, snapshotConstructorName, proxyConstructor);
|
| -this._postMessage({callId: this._nextCallId++, disposition: "create", objectId: objectId, methodName: "WebInspector.HeapSnapshotLoader"});
|
| -return proxy;
|
| -},
|
| -
|
| -dispose: function()
|
| -{
|
| -this._worker.terminate();
|
| -if (this._interval)
|
| -clearInterval(this._interval);
|
| -},
|
| -
|
| -disposeObject: function(objectId)
|
| -{
|
| -this._postMessage({callId: this._nextCallId++, disposition: "dispose", objectId: objectId});
|
| -},
|
| -
|
| -callGetter: function(callback, objectId, getterName)
|
| -{
|
| -var callId = this._nextCallId++;
|
| -this._callbacks[callId] = callback;
|
| -this._postMessage({callId: callId, disposition: "getter", objectId: objectId, methodName: getterName});
|
| -},
|
| -
|
| -callFactoryMethod: function(callback, objectId, methodName, proxyConstructor)
|
| -{
|
| -var callId = this._nextCallId++;
|
| -var methodArguments = Array.prototype.slice.call(arguments, 4);
|
| -var newObjectId = this._nextObjectId++;
|
| -if (callback) {
|
| -function wrapCallback(remoteResult)
|
| -{
|
| -callback(remoteResult ? new proxyConstructor(this, newObjectId) : null);
|
| -}
|
| -this._callbacks[callId] = wrapCallback.bind(this);
|
| -this._postMessage({callId: callId, disposition: "factory", objectId: objectId, methodName: methodName, methodArguments: methodArguments, newObjectId: newObjectId});
|
| -return null;
|
| -} else {
|
| -this._postMessage({callId: callId, disposition: "factory", objectId: objectId, methodName: methodName, methodArguments: methodArguments, newObjectId: newObjectId});
|
| -return new proxyConstructor(this, newObjectId);
|
| -}
|
| -},
|
| -
|
| -callMethod: function(callback, objectId, methodName)
|
| -{
|
| -var callId = this._nextCallId++;
|
| -var methodArguments = Array.prototype.slice.call(arguments, 3);
|
| -if (callback)
|
| -this._callbacks[callId] = callback;
|
| -this._postMessage({callId: callId, disposition: "method", objectId: objectId, methodName: methodName, methodArguments: methodArguments});
|
| -},
|
| -
|
| -startCheckingForLongRunningCalls: function()
|
| -{
|
| -if (this._interval)
|
| -return;
|
| -this._checkLongRunningCalls();
|
| -this._interval = setInterval(this._checkLongRunningCalls.bind(this), 300);
|
| -},
|
| -
|
| -_checkLongRunningCalls: function()
|
| -{
|
| -for (var callId in this._previousCallbacks)
|
| -if (!(callId in this._callbacks))
|
| -delete this._previousCallbacks[callId];
|
| -var hasLongRunningCalls = false;
|
| -for (callId in this._previousCallbacks) {
|
| -hasLongRunningCalls = true;
|
| -break;
|
| -}
|
| -this.dispatchEventToListeners("wait", hasLongRunningCalls);
|
| -for (callId in this._callbacks)
|
| -this._previousCallbacks[callId] = true;
|
| -},
|
| -
|
| -_findFunction: function(name)
|
| -{
|
| -var path = name.split(".");
|
| -var result = window;
|
| -for (var i = 0; i < path.length; ++i)
|
| -result = result[path[i]];
|
| -return result;
|
| -},
|
| -
|
| -_messageReceived: function(event)
|
| -{
|
| -var data = event.data;
|
| -if (event.data.error) {
|
| -if (event.data.errorMethodName)
|
| -WebInspector.log(WebInspector.UIString("An error happened when a call for method '%s' was requested", event.data.errorMethodName));
|
| -WebInspector.log(event.data.errorCallStack);
|
| -delete this._callbacks[data.callId];
|
| -return;
|
| -}
|
| -if (!this._callbacks[data.callId])
|
| -return;
|
| -var callback = this._callbacks[data.callId];
|
| -delete this._callbacks[data.callId];
|
| -callback(data.result);
|
| -},
|
| -
|
| -_postMessage: function(message)
|
| -{
|
| -this._worker.postMessage(message);
|
| -},
|
| -
|
| -__proto__: WebInspector.Object.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotProxyObject = function(worker, objectId)
|
| -{
|
| -this._worker = worker;
|
| -this._objectId = objectId;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotProxyObject.prototype = {
|
| -_callWorker: function(workerMethodName, args)
|
| -{
|
| -args.splice(1, 0, this._objectId);
|
| -return this._worker[workerMethodName].apply(this._worker, args);
|
| -},
|
| -
|
| -dispose: function()
|
| -{
|
| -this._worker.disposeObject(this._objectId);
|
| -},
|
| -
|
| -disposeWorker: function()
|
| -{
|
| -this._worker.dispose();
|
| -},
|
| -
|
| -
|
| -callFactoryMethod: function(callback, methodName, proxyConstructor, var_args)
|
| -{
|
| -return this._callWorker("callFactoryMethod", Array.prototype.slice.call(arguments, 0));
|
| -},
|
| -
|
| -callGetter: function(callback, getterName)
|
| -{
|
| -return this._callWorker("callGetter", Array.prototype.slice.call(arguments, 0));
|
| -},
|
| -
|
| -
|
| -callMethod: function(callback, methodName, var_args)
|
| -{
|
| -return this._callWorker("callMethod", Array.prototype.slice.call(arguments, 0));
|
| -},
|
| -
|
| -get worker() {
|
| -return this._worker;
|
| -}
|
| -};
|
| -
|
| -
|
| -WebInspector.HeapSnapshotLoaderProxy = function(worker, objectId, snapshotConstructorName, proxyConstructor)
|
| -{
|
| -WebInspector.HeapSnapshotProxyObject.call(this, worker, objectId);
|
| -this._snapshotConstructorName = snapshotConstructorName;
|
| -this._proxyConstructor = proxyConstructor;
|
| -this._pendingSnapshotConsumers = [];
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotLoaderProxy.prototype = {
|
| -
|
| -addConsumer: function(callback)
|
| -{
|
| -this._pendingSnapshotConsumers.push(callback);
|
| -},
|
| -
|
| -
|
| -write: function(chunk, callback)
|
| -{
|
| -this.callMethod(callback, "write", chunk);
|
| -},
|
| -
|
| -close: function()
|
| -{
|
| -function buildSnapshot()
|
| -{
|
| -this.callFactoryMethod(updateStaticData.bind(this), "buildSnapshot", this._proxyConstructor, this._snapshotConstructorName);
|
| -}
|
| +{var child=this.childForPosition(nodePosition);callback(child);}
|
| +this.hasChildren=true;this.expandWithoutPopulate(didExpand.bind(this));},_createChildNode:function(item)
|
| +{return new WebInspector.HeapSnapshotDominatorObjectNode(this._dataGrid,item);},_childHashForEntity:function(node)
|
| +{return node.id;},_childHashForNode:function(childNode)
|
| +{return childNode.snapshotNodeId;},comparator:function()
|
| +{var sortAscending=this._dataGrid.isSortOrderAscending();var sortColumnIdentifier=this._dataGrid.sortColumnIdentifier();var sortFields={object:["id",sortAscending,"retainedSize",false],shallowSize:["selfSize",sortAscending,"id",true],retainedSize:["retainedSize",sortAscending,"id",true]}[sortColumnIdentifier];return WebInspector.HeapSnapshotFilteredOrderedIterator.prototype.createComparator(sortFields);},_emptyData:function()
|
| +{return{};},__proto__:WebInspector.HeapSnapshotGenericObjectNode.prototype};WebInspector.HeapSnapshotLoader=function(dispatcher)
|
| +{this._reset();this._progress=new WebInspector.HeapSnapshotProgress(dispatcher);}
|
| +WebInspector.HeapSnapshotLoader.prototype={dispose:function()
|
| +{this._reset();},_reset:function()
|
| +{this._json="";this._state="find-snapshot-info";this._snapshot={};},close:function()
|
| +{if(this._json)
|
| +this._parseStringsArray();},buildSnapshot:function(constructorName)
|
| +{this._progress.updateStatus("Processing snapshot\u2026");var constructor=WebInspector[constructorName];var result=new constructor(this._snapshot,this._progress);this._reset();return result;},_parseUintArray:function()
|
| +{var index=0;var char0="0".charCodeAt(0),char9="9".charCodeAt(0),closingBracket="]".charCodeAt(0);var length=this._json.length;while(true){while(index<length){var code=this._json.charCodeAt(index);if(char0<=code&&code<=char9)
|
| +break;else if(code===closingBracket){this._json=this._json.slice(index+1);return false;}
|
| +++index;}
|
| +if(index===length){this._json="";return true;}
|
| +var nextNumber=0;var startIndex=index;while(index<length){var code=this._json.charCodeAt(index);if(char0>code||code>char9)
|
| +break;nextNumber*=10;nextNumber+=(code-char0);++index;}
|
| +if(index===length){this._json=this._json.slice(startIndex);return true;}
|
| +this._array[this._arrayIndex++]=nextNumber;}},_parseStringsArray:function()
|
| +{this._progress.updateStatus("Parsing strings\u2026");var closingBracketIndex=this._json.lastIndexOf("]");if(closingBracketIndex===-1)
|
| +throw new Error("Incomplete JSON");this._json=this._json.slice(0,closingBracketIndex+1);this._snapshot.strings=JSON.parse(this._json);},write:function(chunk)
|
| +{this._json+=chunk;switch(this._state){case"find-snapshot-info":{var snapshotToken="\"snapshot\"";var snapshotTokenIndex=this._json.indexOf(snapshotToken);if(snapshotTokenIndex===-1)
|
| +throw new Error("Snapshot token not found");this._json=this._json.slice(snapshotTokenIndex+snapshotToken.length+1);this._state="parse-snapshot-info";this._progress.updateStatus("Loading snapshot info\u2026");}
|
| +case"parse-snapshot-info":{var closingBracketIndex=WebInspector.findBalancedCurlyBrackets(this._json);if(closingBracketIndex===-1)
|
| +return;this._snapshot.snapshot=(JSON.parse(this._json.slice(0,closingBracketIndex)));this._json=this._json.slice(closingBracketIndex);this._state="find-nodes";}
|
| +case"find-nodes":{var nodesToken="\"nodes\"";var nodesTokenIndex=this._json.indexOf(nodesToken);if(nodesTokenIndex===-1)
|
| +return;var bracketIndex=this._json.indexOf("[",nodesTokenIndex);if(bracketIndex===-1)
|
| +return;this._json=this._json.slice(bracketIndex+1);var node_fields_count=this._snapshot.snapshot.meta.node_fields.length;var nodes_length=this._snapshot.snapshot.node_count*node_fields_count;this._array=new Uint32Array(nodes_length);this._arrayIndex=0;this._state="parse-nodes";}
|
| +case"parse-nodes":{var hasMoreData=this._parseUintArray();this._progress.updateProgress("Loading nodes\u2026 %d\%",this._arrayIndex,this._array.length);if(hasMoreData)
|
| +return;this._snapshot.nodes=this._array;this._state="find-edges";this._array=null;}
|
| +case"find-edges":{var edgesToken="\"edges\"";var edgesTokenIndex=this._json.indexOf(edgesToken);if(edgesTokenIndex===-1)
|
| +return;var bracketIndex=this._json.indexOf("[",edgesTokenIndex);if(bracketIndex===-1)
|
| +return;this._json=this._json.slice(bracketIndex+1);var edge_fields_count=this._snapshot.snapshot.meta.edge_fields.length;var edges_length=this._snapshot.snapshot.edge_count*edge_fields_count;this._array=new Uint32Array(edges_length);this._arrayIndex=0;this._state="parse-edges";}
|
| +case"parse-edges":{var hasMoreData=this._parseUintArray();this._progress.updateProgress("Loading edges\u2026 %d\%",this._arrayIndex,this._array.length);if(hasMoreData)
|
| +return;this._snapshot.edges=this._array;this._array=null;this._state="find-strings";this._progress.updateStatus("Loading strings\u2026");}
|
| +case"find-strings":{var stringsToken="\"strings\"";var stringsTokenIndex=this._json.indexOf(stringsToken);if(stringsTokenIndex===-1)
|
| +return;var bracketIndex=this._json.indexOf("[",stringsTokenIndex);if(bracketIndex===-1)
|
| +return;this._json=this._json.slice(bracketIndex);this._state="accumulate-strings";break;}
|
| +case"accumulate-strings":break;}}};;WebInspector.HeapSnapshotWorkerWrapper=function()
|
| +{}
|
| +WebInspector.HeapSnapshotWorkerWrapper.prototype={postMessage:function(message)
|
| +{},terminate:function()
|
| +{},__proto__:WebInspector.Object.prototype}
|
| +WebInspector.HeapSnapshotRealWorker=function()
|
| +{this._worker=new Worker("HeapSnapshotWorker.js");this._worker.addEventListener("message",this._messageReceived.bind(this),false);}
|
| +WebInspector.HeapSnapshotRealWorker.prototype={_messageReceived:function(event)
|
| +{var message=event.data;this.dispatchEventToListeners("message",message);},postMessage:function(message)
|
| +{this._worker.postMessage(message);},terminate:function()
|
| +{this._worker.terminate();},__proto__:WebInspector.HeapSnapshotWorkerWrapper.prototype}
|
| +WebInspector.AsyncTaskQueue=function()
|
| +{this._queue=[];this._isTimerSheduled=false;}
|
| +WebInspector.AsyncTaskQueue.prototype={addTask:function(task)
|
| +{this._queue.push(task);this._scheduleTimer();},_onTimeout:function()
|
| +{this._isTimerSheduled=false;var queue=this._queue;this._queue=[];for(var i=0;i<queue.length;i++){try{queue[i]();}catch(e){console.error("Exception while running task: "+e.stack);}}
|
| +this._scheduleTimer();},_scheduleTimer:function()
|
| +{if(this._queue.length&&!this._isTimerSheduled){setTimeout(this._onTimeout.bind(this),0);this._isTimerSheduled=true;}}}
|
| +WebInspector.HeapSnapshotFakeWorker=function()
|
| +{this._dispatcher=new WebInspector.HeapSnapshotWorkerDispatcher(window,this._postMessageFromWorker.bind(this));this._asyncTaskQueue=new WebInspector.AsyncTaskQueue();}
|
| +WebInspector.HeapSnapshotFakeWorker.prototype={postMessage:function(message)
|
| +{function dispatch()
|
| +{if(this._dispatcher)
|
| +this._dispatcher.dispatchMessage({data:message});}
|
| +this._asyncTaskQueue.addTask(dispatch.bind(this));},terminate:function()
|
| +{this._dispatcher=null;},_postMessageFromWorker:function(message)
|
| +{function send()
|
| +{this.dispatchEventToListeners("message",message);}
|
| +this._asyncTaskQueue.addTask(send.bind(this));},__proto__:WebInspector.HeapSnapshotWorkerWrapper.prototype}
|
| +WebInspector.HeapSnapshotWorkerProxy=function(eventHandler)
|
| +{this._eventHandler=eventHandler;this._nextObjectId=1;this._nextCallId=1;this._callbacks=[];this._previousCallbacks=[];this._worker=typeof InspectorTest==="undefined"?new WebInspector.HeapSnapshotRealWorker():new WebInspector.HeapSnapshotFakeWorker();this._worker.addEventListener("message",this._messageReceived,this);}
|
| +WebInspector.HeapSnapshotWorkerProxy.prototype={createLoader:function(snapshotConstructorName,proxyConstructor)
|
| +{var objectId=this._nextObjectId++;var proxy=new WebInspector.HeapSnapshotLoaderProxy(this,objectId,snapshotConstructorName,proxyConstructor);this._postMessage({callId:this._nextCallId++,disposition:"create",objectId:objectId,methodName:"WebInspector.HeapSnapshotLoader"});return proxy;},dispose:function()
|
| +{this._worker.terminate();if(this._interval)
|
| +clearInterval(this._interval);},disposeObject:function(objectId)
|
| +{this._postMessage({callId:this._nextCallId++,disposition:"dispose",objectId:objectId});},callGetter:function(callback,objectId,getterName)
|
| +{var callId=this._nextCallId++;this._callbacks[callId]=callback;this._postMessage({callId:callId,disposition:"getter",objectId:objectId,methodName:getterName});},callFactoryMethod:function(callback,objectId,methodName,proxyConstructor)
|
| +{var callId=this._nextCallId++;var methodArguments=Array.prototype.slice.call(arguments,4);var newObjectId=this._nextObjectId++;if(callback){function wrapCallback(remoteResult)
|
| +{callback(remoteResult?new proxyConstructor(this,newObjectId):null);}
|
| +this._callbacks[callId]=wrapCallback.bind(this);this._postMessage({callId:callId,disposition:"factory",objectId:objectId,methodName:methodName,methodArguments:methodArguments,newObjectId:newObjectId});return null;}else{this._postMessage({callId:callId,disposition:"factory",objectId:objectId,methodName:methodName,methodArguments:methodArguments,newObjectId:newObjectId});return new proxyConstructor(this,newObjectId);}},callMethod:function(callback,objectId,methodName)
|
| +{var callId=this._nextCallId++;var methodArguments=Array.prototype.slice.call(arguments,3);if(callback)
|
| +this._callbacks[callId]=callback;this._postMessage({callId:callId,disposition:"method",objectId:objectId,methodName:methodName,methodArguments:methodArguments});},startCheckingForLongRunningCalls:function()
|
| +{if(this._interval)
|
| +return;this._checkLongRunningCalls();this._interval=setInterval(this._checkLongRunningCalls.bind(this),300);},_checkLongRunningCalls:function()
|
| +{for(var callId in this._previousCallbacks)
|
| +if(!(callId in this._callbacks))
|
| +delete this._previousCallbacks[callId];var hasLongRunningCalls=false;for(callId in this._previousCallbacks){hasLongRunningCalls=true;break;}
|
| +this.dispatchEventToListeners("wait",hasLongRunningCalls);for(callId in this._callbacks)
|
| +this._previousCallbacks[callId]=true;},_findFunction:function(name)
|
| +{var path=name.split(".");var result=window;for(var i=0;i<path.length;++i)
|
| +result=result[path[i]];return result;},_messageReceived:function(event)
|
| +{var data=event.data;if(data.eventName){if(this._eventHandler)
|
| +this._eventHandler(data.eventName,data.data);return;}
|
| +if(data.error){if(data.errorMethodName)
|
| +WebInspector.log(WebInspector.UIString("An error happened when a call for method '%s' was requested",data.errorMethodName));WebInspector.log(data.errorCallStack);delete this._callbacks[data.callId];return;}
|
| +if(!this._callbacks[data.callId])
|
| +return;var callback=this._callbacks[data.callId];delete this._callbacks[data.callId];callback(data.result);},_postMessage:function(message)
|
| +{this._worker.postMessage(message);},__proto__:WebInspector.Object.prototype}
|
| +WebInspector.HeapSnapshotProxyObject=function(worker,objectId)
|
| +{this._worker=worker;this._objectId=objectId;}
|
| +WebInspector.HeapSnapshotProxyObject.prototype={_callWorker:function(workerMethodName,args)
|
| +{args.splice(1,0,this._objectId);return this._worker[workerMethodName].apply(this._worker,args);},dispose:function()
|
| +{this._worker.disposeObject(this._objectId);},disposeWorker:function()
|
| +{this._worker.dispose();},callFactoryMethod:function(callback,methodName,proxyConstructor,var_args)
|
| +{return this._callWorker("callFactoryMethod",Array.prototype.slice.call(arguments,0));},callGetter:function(callback,getterName)
|
| +{return this._callWorker("callGetter",Array.prototype.slice.call(arguments,0));},callMethod:function(callback,methodName,var_args)
|
| +{return this._callWorker("callMethod",Array.prototype.slice.call(arguments,0));},get worker(){return this._worker;}};WebInspector.HeapSnapshotLoaderProxy=function(worker,objectId,snapshotConstructorName,proxyConstructor)
|
| +{WebInspector.HeapSnapshotProxyObject.call(this,worker,objectId);this._snapshotConstructorName=snapshotConstructorName;this._proxyConstructor=proxyConstructor;this._pendingSnapshotConsumers=[];}
|
| +WebInspector.HeapSnapshotLoaderProxy.prototype={addConsumer:function(callback)
|
| +{this._pendingSnapshotConsumers.push(callback);},write:function(chunk,callback)
|
| +{this.callMethod(callback,"write",chunk);},close:function(callback)
|
| +{function buildSnapshot()
|
| +{if(callback)
|
| +callback();this.callFactoryMethod(updateStaticData.bind(this),"buildSnapshot",this._proxyConstructor,this._snapshotConstructorName);}
|
| function updateStaticData(snapshotProxy)
|
| -{
|
| -this.dispose();
|
| -snapshotProxy.updateStaticData(notifyPendingConsumers.bind(this));
|
| -}
|
| +{this.dispose();snapshotProxy.updateStaticData(notifyPendingConsumers.bind(this));}
|
| function notifyPendingConsumers(snapshotProxy)
|
| -{
|
| -for (var i = 0; i < this._pendingSnapshotConsumers.length; ++i)
|
| -this._pendingSnapshotConsumers[i](snapshotProxy);
|
| -this._pendingSnapshotConsumers = [];
|
| -}
|
| -this.callMethod(buildSnapshot.bind(this), "close");
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotProxyObject.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotProxy = function(worker, objectId)
|
| -{
|
| -WebInspector.HeapSnapshotProxyObject.call(this, worker, objectId);
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotProxy.prototype = {
|
| -aggregates: function(sortedIndexes, key, filter, callback)
|
| -{
|
| -this.callMethod(callback, "aggregates", sortedIndexes, key, filter);
|
| -},
|
| -
|
| -aggregatesForDiff: function(callback)
|
| -{
|
| -this.callMethod(callback, "aggregatesForDiff");
|
| -},
|
| -
|
| -calculateSnapshotDiff: function(baseSnapshotId, baseSnapshotAggregates, callback)
|
| -{
|
| -this.callMethod(callback, "calculateSnapshotDiff", baseSnapshotId, baseSnapshotAggregates);
|
| -},
|
| -
|
| -nodeClassName: function(snapshotObjectId, callback)
|
| -{
|
| -this.callMethod(callback, "nodeClassName", snapshotObjectId);
|
| -},
|
| -
|
| -dominatorIdsForNode: function(nodeIndex, callback)
|
| -{
|
| -this.callMethod(callback, "dominatorIdsForNode", nodeIndex);
|
| -},
|
| -
|
| -createEdgesProvider: function(nodeIndex, showHiddenData)
|
| -{
|
| -return this.callFactoryMethod(null, "createEdgesProvider", WebInspector.HeapSnapshotProviderProxy, nodeIndex, showHiddenData);
|
| -},
|
| -
|
| -createRetainingEdgesProvider: function(nodeIndex, showHiddenData)
|
| -{
|
| -return this.callFactoryMethod(null, "createRetainingEdgesProvider", WebInspector.HeapSnapshotProviderProxy, nodeIndex, showHiddenData);
|
| -},
|
| -
|
| -createAddedNodesProvider: function(baseSnapshotId, className)
|
| -{
|
| -return this.callFactoryMethod(null, "createAddedNodesProvider", WebInspector.HeapSnapshotProviderProxy, baseSnapshotId, className);
|
| -},
|
| -
|
| -createDeletedNodesProvider: function(nodeIndexes)
|
| -{
|
| -return this.callFactoryMethod(null, "createDeletedNodesProvider", WebInspector.HeapSnapshotProviderProxy, nodeIndexes);
|
| -},
|
| -
|
| -createNodesProvider: function(filter)
|
| -{
|
| -return this.callFactoryMethod(null, "createNodesProvider", WebInspector.HeapSnapshotProviderProxy, filter);
|
| -},
|
| -
|
| -createNodesProviderForClass: function(className, aggregatesKey)
|
| -{
|
| -return this.callFactoryMethod(null, "createNodesProviderForClass", WebInspector.HeapSnapshotProviderProxy, className, aggregatesKey);
|
| -},
|
| -
|
| -createNodesProviderForDominator: function(nodeIndex)
|
| -{
|
| -return this.callFactoryMethod(null, "createNodesProviderForDominator", WebInspector.HeapSnapshotProviderProxy, nodeIndex);
|
| -},
|
| -
|
| -dispose: function()
|
| -{
|
| -this.disposeWorker();
|
| -},
|
| -
|
| -get nodeCount()
|
| -{
|
| -return this._staticData.nodeCount;
|
| -},
|
| -
|
| -get rootNodeIndex()
|
| -{
|
| -return this._staticData.rootNodeIndex;
|
| -},
|
| -
|
| -updateStaticData: function(callback)
|
| -{
|
| -function dataReceived(staticData)
|
| -{
|
| -this._staticData = staticData;
|
| -callback(this);
|
| -}
|
| -this.callMethod(dataReceived.bind(this), "updateStaticData");
|
| -},
|
| -
|
| -get totalSize()
|
| -{
|
| -return this._staticData.totalSize;
|
| -},
|
| -
|
| -get uid()
|
| -{
|
| -return this._staticData.uid;
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotProxyObject.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.NativeHeapSnapshotProxy = function(worker, objectId)
|
| -{
|
| -WebInspector.HeapSnapshotProxy.call(this, worker, objectId);
|
| -}
|
| -
|
| -WebInspector.NativeHeapSnapshotProxy.prototype = {
|
| -images: function(callback)
|
| -{
|
| -this.callMethod(callback, "images");
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotProxy.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.HeapSnapshotProviderProxy = function(worker, objectId)
|
| -{
|
| -WebInspector.HeapSnapshotProxyObject.call(this, worker, objectId);
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotProviderProxy.prototype = {
|
| -nodePosition: function(snapshotObjectId, callback)
|
| -{
|
| -this.callMethod(callback, "nodePosition", snapshotObjectId);
|
| -},
|
| -
|
| -isEmpty: function(callback)
|
| -{
|
| -this.callMethod(callback, "isEmpty");
|
| -},
|
| -
|
| -serializeItemsRange: function(startPosition, endPosition, callback)
|
| -{
|
| -this.callMethod(callback, "serializeItemsRange", startPosition, endPosition);
|
| -},
|
| -
|
| -sortAndRewind: function(comparator, callback)
|
| -{
|
| -this.callMethod(callback, "sortAndRewind", comparator);
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotProxyObject.prototype
|
| -}
|
| -
|
| -;
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotView = function(parent, profile)
|
| -{
|
| -WebInspector.View.call(this);
|
| -
|
| -this.element.addStyleClass("heap-snapshot-view");
|
| -
|
| -this.parent = parent;
|
| -this.parent.addEventListener("profile added", this._onProfileHeaderAdded, this);
|
| -
|
| -if (profile._profileSamples) {
|
| -this._trackingOverviewGrid = new WebInspector.HeapTrackingOverviewGrid(profile);
|
| -this._trackingOverviewGrid.addEventListener(WebInspector.HeapTrackingOverviewGrid.IdsRangeChanged, this._onIdsRangeChanged.bind(this));
|
| -this._trackingOverviewGrid.show(this.element);
|
| -}
|
| -
|
| -this.viewsContainer = document.createElement("div");
|
| -this.viewsContainer.addStyleClass("views-container");
|
| -this.element.appendChild(this.viewsContainer);
|
| -
|
| -this.containmentView = new WebInspector.View();
|
| -this.containmentView.element.addStyleClass("view");
|
| -this.containmentDataGrid = new WebInspector.HeapSnapshotContainmentDataGrid();
|
| -this.containmentDataGrid.element.addEventListener("mousedown", this._mouseDownInContentsGrid.bind(this), true);
|
| -this.containmentDataGrid.show(this.containmentView.element);
|
| -this.containmentDataGrid.addEventListener(WebInspector.DataGrid.Events.SelectedNode, this._selectionChanged, this);
|
| -
|
| -this.constructorsView = new WebInspector.View();
|
| -this.constructorsView.element.addStyleClass("view");
|
| -this.constructorsView.element.appendChild(this._createToolbarWithClassNameFilter());
|
| -
|
| -this.constructorsDataGrid = new WebInspector.HeapSnapshotConstructorsDataGrid();
|
| -this.constructorsDataGrid.element.addStyleClass("class-view-grid");
|
| -this.constructorsDataGrid.element.addEventListener("mousedown", this._mouseDownInContentsGrid.bind(this), true);
|
| -this.constructorsDataGrid.show(this.constructorsView.element);
|
| -this.constructorsDataGrid.addEventListener(WebInspector.DataGrid.Events.SelectedNode, this._selectionChanged, this);
|
| -
|
| -this.diffView = new WebInspector.View();
|
| -this.diffView.element.addStyleClass("view");
|
| -this.diffView.element.appendChild(this._createToolbarWithClassNameFilter());
|
| -
|
| -this.diffDataGrid = new WebInspector.HeapSnapshotDiffDataGrid();
|
| -this.diffDataGrid.element.addStyleClass("class-view-grid");
|
| -this.diffDataGrid.show(this.diffView.element);
|
| -this.diffDataGrid.addEventListener(WebInspector.DataGrid.Events.SelectedNode, this._selectionChanged, this);
|
| -
|
| -this.dominatorView = new WebInspector.View();
|
| -this.dominatorView.element.addStyleClass("view");
|
| -this.dominatorDataGrid = new WebInspector.HeapSnapshotDominatorsDataGrid();
|
| -this.dominatorDataGrid.element.addEventListener("mousedown", this._mouseDownInContentsGrid.bind(this), true);
|
| -this.dominatorDataGrid.show(this.dominatorView.element);
|
| -this.dominatorDataGrid.addEventListener(WebInspector.DataGrid.Events.SelectedNode, this._selectionChanged, this);
|
| -
|
| -this.retainmentViewHeader = document.createElement("div");
|
| -this.retainmentViewHeader.addStyleClass("retainers-view-header");
|
| -WebInspector.installDragHandle(this.retainmentViewHeader, this._startRetainersHeaderDragging.bind(this), this._retainersHeaderDragging.bind(this), this._endRetainersHeaderDragging.bind(this), "row-resize");
|
| -var retainingPathsTitleDiv = document.createElement("div");
|
| -retainingPathsTitleDiv.className = "title";
|
| -var retainingPathsTitle = document.createElement("span");
|
| -retainingPathsTitle.textContent = WebInspector.UIString("Object's retaining tree");
|
| -retainingPathsTitleDiv.appendChild(retainingPathsTitle);
|
| -this.retainmentViewHeader.appendChild(retainingPathsTitleDiv);
|
| -this.element.appendChild(this.retainmentViewHeader);
|
| -
|
| -this.retainmentView = new WebInspector.View();
|
| -this.retainmentView.element.addStyleClass("view");
|
| -this.retainmentView.element.addStyleClass("retaining-paths-view");
|
| -this.retainmentDataGrid = new WebInspector.HeapSnapshotRetainmentDataGrid();
|
| -this.retainmentDataGrid.show(this.retainmentView.element);
|
| -this.retainmentDataGrid.addEventListener(WebInspector.DataGrid.Events.SelectedNode, this._inspectedObjectChanged, this);
|
| -this.retainmentView.show(this.element);
|
| -this.retainmentDataGrid.reset();
|
| -
|
| -this.dataGrid = (this.constructorsDataGrid);
|
| -this.currentView = this.constructorsView;
|
| -
|
| -this.viewSelect = new WebInspector.StatusBarComboBox(this._onSelectedViewChanged.bind(this));
|
| -
|
| -this.views = [{title: "Summary", view: this.constructorsView, grid: this.constructorsDataGrid},
|
| -{title: "Comparison", view: this.diffView, grid: this.diffDataGrid},
|
| -{title: "Containment", view: this.containmentView, grid: this.containmentDataGrid},
|
| -{title: "Dominators", view: this.dominatorView, grid: this.dominatorDataGrid}];
|
| -this.views.current = 0;
|
| -for (var i = 0; i < this.views.length; ++i)
|
| -this.viewSelect.createOption(WebInspector.UIString(this.views[i].title));
|
| -
|
| -this._profileUid = profile.uid;
|
| -this._profileTypeId = profile.profileType().id;
|
| -
|
| -this.baseSelect = new WebInspector.StatusBarComboBox(this._changeBase.bind(this));
|
| -this.baseSelect.element.addStyleClass("hidden");
|
| -this._updateBaseOptions();
|
| -
|
| -this.filterSelect = new WebInspector.StatusBarComboBox(this._changeFilter.bind(this));
|
| -this._updateFilterOptions();
|
| -
|
| -this.helpButton = new WebInspector.StatusBarButton("", "heap-snapshot-help-status-bar-item status-bar-item");
|
| -this.helpButton.addEventListener("click", this._helpClicked, this);
|
| -
|
| -this.selectedSizeText = new WebInspector.StatusBarText("");
|
| -
|
| -this._popoverHelper = new WebInspector.ObjectPopoverHelper(this.element, this._getHoverAnchor.bind(this), this._resolveObjectForPopover.bind(this), undefined, true);
|
| -
|
| -this.profile.load(profileCallback.bind(this));
|
| -
|
| -function profileCallback(heapSnapshotProxy)
|
| -{
|
| -var list = this._profiles();
|
| -var profileIndex;
|
| -for (var i = 0; i < list.length; ++i) {
|
| -if (list[i].uid === this._profileUid) {
|
| -profileIndex = i;
|
| -break;
|
| -}
|
| -}
|
| -
|
| -if (profileIndex > 0)
|
| -this.baseSelect.setSelectedIndex(profileIndex - 1);
|
| -else
|
| -this.baseSelect.setSelectedIndex(profileIndex);
|
| -this.dataGrid.setDataSource(heapSnapshotProxy);
|
| -}
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotView.prototype = {
|
| -_onIdsRangeChanged: function(event)
|
| -{
|
| -var minId = event.data.minId;
|
| -var maxId = event.data.maxId;
|
| -this.selectedSizeText.setText(WebInspector.UIString("Selected size: %s", Number.bytesToString(event.data.size)));
|
| -if (this.constructorsDataGrid._minNodeId !== minId || this.constructorsDataGrid._maxNodeId !== maxId) {
|
| -
|
| -this.constructorsDataGrid._minNodeId = minId;
|
| -this.constructorsDataGrid._maxNodeId = maxId;
|
| -if (this.constructorsDataGrid.snapshot) {
|
| -this.constructorsDataGrid._profileIndex = 1;
|
| -this.constructorsDataGrid._populateChildren();
|
| -}
|
| -}
|
| -},
|
| -
|
| -dispose: function()
|
| -{
|
| -this.profile.dispose();
|
| -if (this.baseProfile)
|
| -this.baseProfile.dispose();
|
| -this.containmentDataGrid.dispose();
|
| -this.constructorsDataGrid.dispose();
|
| -this.diffDataGrid.dispose();
|
| -this.dominatorDataGrid.dispose();
|
| -this.retainmentDataGrid.dispose();
|
| -},
|
| -
|
| -get statusBarItems()
|
| -{
|
| -return [this.viewSelect.element, this.baseSelect.element, this.filterSelect.element, this.helpButton.element, this.selectedSizeText.element];
|
| -},
|
| -
|
| -get profile()
|
| -{
|
| -return this.parent.getProfile(this._profileTypeId, this._profileUid);
|
| -},
|
| -
|
| -get baseProfile()
|
| -{
|
| -return this.parent.getProfile(this._profileTypeId, this._baseProfileUid);
|
| -},
|
| -
|
| -wasShown: function()
|
| -{
|
| -
|
| -this.profile.load(profileCallback1.bind(this));
|
| -
|
| -function profileCallback1() {
|
| -if (this.baseProfile)
|
| -this.baseProfile.load(profileCallback2.bind(this));
|
| -else
|
| -profileCallback2.call(this);
|
| -}
|
| -
|
| -function profileCallback2() {
|
| -this.currentView.show(this.viewsContainer);
|
| -}
|
| -},
|
| -
|
| -willHide: function()
|
| -{
|
| -this._currentSearchResultIndex = -1;
|
| -this._popoverHelper.hidePopover();
|
| -if (this.helpPopover && this.helpPopover.isShowing())
|
| -this.helpPopover.hide();
|
| -},
|
| -
|
| -onResize: function()
|
| -{
|
| -var height = this.retainmentView.element.clientHeight;
|
| -this._updateRetainmentViewHeight(height);
|
| -},
|
| -
|
| -searchCanceled: function()
|
| -{
|
| -if (this._searchResults) {
|
| -for (var i = 0; i < this._searchResults.length; ++i) {
|
| -var node = this._searchResults[i].node;
|
| -delete node._searchMatched;
|
| -node.refresh();
|
| -}
|
| -}
|
| -
|
| -delete this._searchFinishedCallback;
|
| -this._currentSearchResultIndex = -1;
|
| -this._searchResults = [];
|
| -},
|
| -
|
| -performSearch: function(query, finishedCallback)
|
| -{
|
| -
|
| -this.searchCanceled();
|
| -
|
| -query = query.trim();
|
| -
|
| -if (!query.length)
|
| -return;
|
| -if (this.currentView !== this.constructorsView && this.currentView !== this.diffView)
|
| -return;
|
| -
|
| -this._searchFinishedCallback = finishedCallback;
|
| -
|
| -function matchesByName(gridNode) {
|
| -return ("_name" in gridNode) && gridNode._name.hasSubstring(query, true);
|
| -}
|
| -
|
| -function matchesById(gridNode) {
|
| -return ("snapshotNodeId" in gridNode) && gridNode.snapshotNodeId === query;
|
| -}
|
| -
|
| -var matchPredicate;
|
| -if (query.charAt(0) !== "@")
|
| -matchPredicate = matchesByName;
|
| -else {
|
| -query = parseInt(query.substring(1), 10);
|
| -matchPredicate = matchesById;
|
| -}
|
| -
|
| +{for(var i=0;i<this._pendingSnapshotConsumers.length;++i)
|
| +this._pendingSnapshotConsumers[i](snapshotProxy);this._pendingSnapshotConsumers=[];}
|
| +this.callMethod(buildSnapshot.bind(this),"close");},__proto__:WebInspector.HeapSnapshotProxyObject.prototype}
|
| +WebInspector.HeapSnapshotProxy=function(worker,objectId)
|
| +{WebInspector.HeapSnapshotProxyObject.call(this,worker,objectId);}
|
| +WebInspector.HeapSnapshotProxy.prototype={aggregates:function(sortedIndexes,key,filter,callback)
|
| +{this.callMethod(callback,"aggregates",sortedIndexes,key,filter);},aggregatesForDiff:function(callback)
|
| +{this.callMethod(callback,"aggregatesForDiff");},calculateSnapshotDiff:function(baseSnapshotId,baseSnapshotAggregates,callback)
|
| +{this.callMethod(callback,"calculateSnapshotDiff",baseSnapshotId,baseSnapshotAggregates);},nodeClassName:function(snapshotObjectId,callback)
|
| +{this.callMethod(callback,"nodeClassName",snapshotObjectId);},dominatorIdsForNode:function(nodeIndex,callback)
|
| +{this.callMethod(callback,"dominatorIdsForNode",nodeIndex);},createEdgesProvider:function(nodeIndex,showHiddenData)
|
| +{return this.callFactoryMethod(null,"createEdgesProvider",WebInspector.HeapSnapshotProviderProxy,nodeIndex,showHiddenData);},createRetainingEdgesProvider:function(nodeIndex,showHiddenData)
|
| +{return this.callFactoryMethod(null,"createRetainingEdgesProvider",WebInspector.HeapSnapshotProviderProxy,nodeIndex,showHiddenData);},createAddedNodesProvider:function(baseSnapshotId,className)
|
| +{return this.callFactoryMethod(null,"createAddedNodesProvider",WebInspector.HeapSnapshotProviderProxy,baseSnapshotId,className);},createDeletedNodesProvider:function(nodeIndexes)
|
| +{return this.callFactoryMethod(null,"createDeletedNodesProvider",WebInspector.HeapSnapshotProviderProxy,nodeIndexes);},createNodesProvider:function(filter)
|
| +{return this.callFactoryMethod(null,"createNodesProvider",WebInspector.HeapSnapshotProviderProxy,filter);},createNodesProviderForClass:function(className,aggregatesKey)
|
| +{return this.callFactoryMethod(null,"createNodesProviderForClass",WebInspector.HeapSnapshotProviderProxy,className,aggregatesKey);},createNodesProviderForDominator:function(nodeIndex)
|
| +{return this.callFactoryMethod(null,"createNodesProviderForDominator",WebInspector.HeapSnapshotProviderProxy,nodeIndex);},dispose:function()
|
| +{this.disposeWorker();},get nodeCount()
|
| +{return this._staticData.nodeCount;},get rootNodeIndex()
|
| +{return this._staticData.rootNodeIndex;},updateStaticData:function(callback)
|
| +{function dataReceived(staticData)
|
| +{this._staticData=staticData;callback(this);}
|
| +this.callMethod(dataReceived.bind(this),"updateStaticData");},get totalSize()
|
| +{return this._staticData.totalSize;},get uid()
|
| +{return this._staticData.uid;},__proto__:WebInspector.HeapSnapshotProxyObject.prototype}
|
| +WebInspector.HeapSnapshotProviderProxy=function(worker,objectId)
|
| +{WebInspector.HeapSnapshotProxyObject.call(this,worker,objectId);}
|
| +WebInspector.HeapSnapshotProviderProxy.prototype={nodePosition:function(snapshotObjectId,callback)
|
| +{this.callMethod(callback,"nodePosition",snapshotObjectId);},isEmpty:function(callback)
|
| +{this.callMethod(callback,"isEmpty");},serializeItemsRange:function(startPosition,endPosition,callback)
|
| +{this.callMethod(callback,"serializeItemsRange",startPosition,endPosition);},sortAndRewind:function(comparator,callback)
|
| +{this.callMethod(callback,"sortAndRewind",comparator);},__proto__:WebInspector.HeapSnapshotProxyObject.prototype};WebInspector.HeapSnapshotView=function(parent,profile)
|
| +{WebInspector.View.call(this);this.element.addStyleClass("heap-snapshot-view");this.parent=parent;this.parent.addEventListener("profile added",this._onProfileHeaderAdded,this);if(profile._profileType.id===WebInspector.TrackingHeapSnapshotProfileType.TypeId){this._trackingOverviewGrid=new WebInspector.HeapTrackingOverviewGrid(profile);this._trackingOverviewGrid.addEventListener(WebInspector.HeapTrackingOverviewGrid.IdsRangeChanged,this._onIdsRangeChanged.bind(this));this._trackingOverviewGrid.show(this.element);}
|
| +this.viewsContainer=document.createElement("div");this.viewsContainer.addStyleClass("views-container");this.element.appendChild(this.viewsContainer);this.containmentView=new WebInspector.View();this.containmentView.element.addStyleClass("view");this.containmentDataGrid=new WebInspector.HeapSnapshotContainmentDataGrid();this.containmentDataGrid.element.addEventListener("mousedown",this._mouseDownInContentsGrid.bind(this),true);this.containmentDataGrid.show(this.containmentView.element);this.containmentDataGrid.addEventListener(WebInspector.DataGrid.Events.SelectedNode,this._selectionChanged,this);this.constructorsView=new WebInspector.View();this.constructorsView.element.addStyleClass("view");this.constructorsView.element.appendChild(this._createToolbarWithClassNameFilter());this.constructorsDataGrid=new WebInspector.HeapSnapshotConstructorsDataGrid();this.constructorsDataGrid.element.addStyleClass("class-view-grid");this.constructorsDataGrid.element.addEventListener("mousedown",this._mouseDownInContentsGrid.bind(this),true);this.constructorsDataGrid.show(this.constructorsView.element);this.constructorsDataGrid.addEventListener(WebInspector.DataGrid.Events.SelectedNode,this._selectionChanged,this);this.dataGrid=(this.constructorsDataGrid);this.currentView=this.constructorsView;this.currentView.show(this.viewsContainer);this.diffView=new WebInspector.View();this.diffView.element.addStyleClass("view");this.diffView.element.appendChild(this._createToolbarWithClassNameFilter());this.diffDataGrid=new WebInspector.HeapSnapshotDiffDataGrid();this.diffDataGrid.element.addStyleClass("class-view-grid");this.diffDataGrid.show(this.diffView.element);this.diffDataGrid.addEventListener(WebInspector.DataGrid.Events.SelectedNode,this._selectionChanged,this);this.dominatorView=new WebInspector.View();this.dominatorView.element.addStyleClass("view");this.dominatorDataGrid=new WebInspector.HeapSnapshotDominatorsDataGrid();this.dominatorDataGrid.element.addEventListener("mousedown",this._mouseDownInContentsGrid.bind(this),true);this.dominatorDataGrid.show(this.dominatorView.element);this.dominatorDataGrid.addEventListener(WebInspector.DataGrid.Events.SelectedNode,this._selectionChanged,this);this.retainmentViewHeader=document.createElement("div");this.retainmentViewHeader.addStyleClass("retainers-view-header");WebInspector.installDragHandle(this.retainmentViewHeader,this._startRetainersHeaderDragging.bind(this),this._retainersHeaderDragging.bind(this),this._endRetainersHeaderDragging.bind(this),"row-resize");var retainingPathsTitleDiv=document.createElement("div");retainingPathsTitleDiv.className="title";var retainingPathsTitle=document.createElement("span");retainingPathsTitle.textContent=WebInspector.UIString("Object's retaining tree");retainingPathsTitleDiv.appendChild(retainingPathsTitle);this.retainmentViewHeader.appendChild(retainingPathsTitleDiv);this.element.appendChild(this.retainmentViewHeader);this.retainmentView=new WebInspector.View();this.retainmentView.element.addStyleClass("view");this.retainmentView.element.addStyleClass("retaining-paths-view");this.retainmentDataGrid=new WebInspector.HeapSnapshotRetainmentDataGrid();this.retainmentDataGrid.show(this.retainmentView.element);this.retainmentDataGrid.addEventListener(WebInspector.DataGrid.Events.SelectedNode,this._inspectedObjectChanged,this);this.retainmentView.show(this.element);this.retainmentDataGrid.reset();this.viewSelect=new WebInspector.StatusBarComboBox(this._onSelectedViewChanged.bind(this));this.views=[{title:"Summary",view:this.constructorsView,grid:this.constructorsDataGrid},{title:"Comparison",view:this.diffView,grid:this.diffDataGrid},{title:"Containment",view:this.containmentView,grid:this.containmentDataGrid}];if(WebInspector.settings.showAdvancedHeapSnapshotProperties.get())
|
| +this.views.push({title:"Dominators",view:this.dominatorView,grid:this.dominatorDataGrid});this.views.current=0;for(var i=0;i<this.views.length;++i)
|
| +this.viewSelect.createOption(WebInspector.UIString(this.views[i].title));this._profileUid=profile.uid;this._profileTypeId=profile.profileType().id;this.baseSelect=new WebInspector.StatusBarComboBox(this._changeBase.bind(this));this.baseSelect.element.addStyleClass("hidden");this._updateBaseOptions();this.filterSelect=new WebInspector.StatusBarComboBox(this._changeFilter.bind(this));this._updateFilterOptions();this.selectedSizeText=new WebInspector.StatusBarText("");this._popoverHelper=new WebInspector.ObjectPopoverHelper(this.element,this._getHoverAnchor.bind(this),this._resolveObjectForPopover.bind(this),undefined,true);this.profile.load(profileCallback.bind(this));function profileCallback(heapSnapshotProxy)
|
| +{var list=this._profiles();var profileIndex;for(var i=0;i<list.length;++i){if(list[i].uid===this._profileUid){profileIndex=i;break;}}
|
| +if(profileIndex>0)
|
| +this.baseSelect.setSelectedIndex(profileIndex-1);else
|
| +this.baseSelect.setSelectedIndex(profileIndex);this.dataGrid.setDataSource(heapSnapshotProxy);}}
|
| +WebInspector.HeapSnapshotView.prototype={_onIdsRangeChanged:function(event)
|
| +{var minId=event.data.minId;var maxId=event.data.maxId;this.selectedSizeText.setText(WebInspector.UIString("Selected size: %s",Number.bytesToString(event.data.size)));if(this.constructorsDataGrid.snapshot)
|
| +this.constructorsDataGrid.setSelectionRange(minId,maxId);},dispose:function()
|
| +{this.parent.removeEventListener("profile added",this._onProfileHeaderAdded,this);this.profile.dispose();if(this.baseProfile)
|
| +this.baseProfile.dispose();this.containmentDataGrid.dispose();this.constructorsDataGrid.dispose();this.diffDataGrid.dispose();this.dominatorDataGrid.dispose();this.retainmentDataGrid.dispose();},get statusBarItems()
|
| +{return[this.viewSelect.element,this.baseSelect.element,this.filterSelect.element,this.selectedSizeText.element];},get profile()
|
| +{return this.parent.getProfile(this._profileTypeId,this._profileUid);},get baseProfile()
|
| +{return this.parent.getProfile(this._profileTypeId,this._baseProfileUid);},wasShown:function()
|
| +{this.profile.load(profileCallback.bind(this));function profileCallback(){this.profile._wasShown();if(this.baseProfile)
|
| +this.baseProfile.load(function(){});}},willHide:function()
|
| +{this._currentSearchResultIndex=-1;this._popoverHelper.hidePopover();if(this.helpPopover&&this.helpPopover.isShowing())
|
| +this.helpPopover.hide();},onResize:function()
|
| +{var height=this.retainmentView.element.clientHeight;this._updateRetainmentViewHeight(height);},searchCanceled:function()
|
| +{if(this._searchResults){for(var i=0;i<this._searchResults.length;++i){var node=this._searchResults[i].node;delete node._searchMatched;node.refresh();}}
|
| +delete this._searchFinishedCallback;this._currentSearchResultIndex=-1;this._searchResults=[];},performSearch:function(query,finishedCallback)
|
| +{this.searchCanceled();query=query.trim();if(!query)
|
| +return;if(this.currentView!==this.constructorsView&&this.currentView!==this.diffView)
|
| +return;this._searchFinishedCallback=finishedCallback;var nameRegExp=createPlainTextSearchRegex(query,"i");var snapshotNodeId=null;function matchesByName(gridNode){return("_name"in gridNode)&&nameRegExp.test(gridNode._name);}
|
| +function matchesById(gridNode){return("snapshotNodeId"in gridNode)&&gridNode.snapshotNodeId===snapshotNodeId;}
|
| +var matchPredicate;if(query.charAt(0)!=="@")
|
| +matchPredicate=matchesByName;else{snapshotNodeId=parseInt(query.substring(1),10);matchPredicate=matchesById;}
|
| function matchesQuery(gridNode)
|
| -{
|
| -delete gridNode._searchMatched;
|
| -if (matchPredicate(gridNode)) {
|
| -gridNode._searchMatched = true;
|
| -gridNode.refresh();
|
| -return true;
|
| -}
|
| -return false;
|
| -}
|
| -
|
| -var current = this.dataGrid.rootNode().children[0];
|
| -var depth = 0;
|
| -var info = {};
|
| -
|
| -
|
| -const maxDepth = 1;
|
| -
|
| -while (current) {
|
| -if (matchesQuery(current))
|
| -this._searchResults.push({ node: current });
|
| -current = current.traverseNextNode(false, null, (depth >= maxDepth), info);
|
| -depth += info.depthChange;
|
| -}
|
| -
|
| -finishedCallback(this, this._searchResults.length);
|
| -},
|
| -
|
| -jumpToFirstSearchResult: function()
|
| -{
|
| -if (!this._searchResults || !this._searchResults.length)
|
| -return;
|
| -this._currentSearchResultIndex = 0;
|
| -this._jumpToSearchResult(this._currentSearchResultIndex);
|
| -},
|
| -
|
| -jumpToLastSearchResult: function()
|
| -{
|
| -if (!this._searchResults || !this._searchResults.length)
|
| -return;
|
| -this._currentSearchResultIndex = (this._searchResults.length - 1);
|
| -this._jumpToSearchResult(this._currentSearchResultIndex);
|
| -},
|
| -
|
| -jumpToNextSearchResult: function()
|
| -{
|
| -if (!this._searchResults || !this._searchResults.length)
|
| -return;
|
| -if (++this._currentSearchResultIndex >= this._searchResults.length)
|
| -this._currentSearchResultIndex = 0;
|
| -this._jumpToSearchResult(this._currentSearchResultIndex);
|
| -},
|
| -
|
| -jumpToPreviousSearchResult: function()
|
| -{
|
| -if (!this._searchResults || !this._searchResults.length)
|
| -return;
|
| -if (--this._currentSearchResultIndex < 0)
|
| -this._currentSearchResultIndex = (this._searchResults.length - 1);
|
| -this._jumpToSearchResult(this._currentSearchResultIndex);
|
| -},
|
| -
|
| -showingFirstSearchResult: function()
|
| -{
|
| -return (this._currentSearchResultIndex === 0);
|
| -},
|
| -
|
| -showingLastSearchResult: function()
|
| -{
|
| -return (this._searchResults && this._currentSearchResultIndex === (this._searchResults.length - 1));
|
| -},
|
| -
|
| -_jumpToSearchResult: function(index)
|
| -{
|
| -var searchResult = this._searchResults[index];
|
| -if (!searchResult)
|
| -return;
|
| -
|
| -var node = searchResult.node;
|
| -node.revealAndSelect();
|
| -},
|
| -
|
| -refreshVisibleData: function()
|
| -{
|
| -var child = this.dataGrid.rootNode().children[0];
|
| -while (child) {
|
| -child.refresh();
|
| -child = child.traverseNextNode(false, null, true);
|
| -}
|
| -},
|
| -
|
| -_changeBase: function()
|
| -{
|
| -if (this._baseProfileUid === this._profiles()[this.baseSelect.selectedIndex()].uid)
|
| -return;
|
| -
|
| -this._baseProfileUid = this._profiles()[this.baseSelect.selectedIndex()].uid;
|
| -var dataGrid = (this.dataGrid);
|
| -
|
| -if (dataGrid.snapshot)
|
| -this.baseProfile.load(dataGrid.setBaseDataSource.bind(dataGrid));
|
| -
|
| -if (!this.currentQuery || !this._searchFinishedCallback || !this._searchResults)
|
| -return;
|
| -
|
| -
|
| -
|
| -
|
| -this._searchFinishedCallback(this, -this._searchResults.length);
|
| -this.performSearch(this.currentQuery, this._searchFinishedCallback);
|
| -},
|
| -
|
| -_changeFilter: function()
|
| -{
|
| -var profileIndex = this.filterSelect.selectedIndex() - 1;
|
| -this.dataGrid.filterSelectIndexChanged(this._profiles(), profileIndex);
|
| -
|
| -WebInspector.notifications.dispatchEventToListeners(WebInspector.UserMetrics.UserAction, {
|
| -action: WebInspector.UserMetrics.UserActionNames.HeapSnapshotFilterChanged,
|
| -label: this.filterSelect.selectedOption().label
|
| -});
|
| -
|
| -if (!this.currentQuery || !this._searchFinishedCallback || !this._searchResults)
|
| -return;
|
| -
|
| -
|
| -
|
| -
|
| -this._searchFinishedCallback(this, -this._searchResults.length);
|
| -this.performSearch(this.currentQuery, this._searchFinishedCallback);
|
| -},
|
| -
|
| -_createToolbarWithClassNameFilter: function()
|
| -{
|
| -var toolbar = document.createElement("div");
|
| -toolbar.addStyleClass("class-view-toolbar");
|
| -var classNameFilter = document.createElement("input");
|
| -classNameFilter.addStyleClass("class-name-filter");
|
| -classNameFilter.setAttribute("placeholder", WebInspector.UIString("Class filter"));
|
| -classNameFilter.addEventListener("keyup", this._changeNameFilter.bind(this, classNameFilter), false);
|
| -toolbar.appendChild(classNameFilter);
|
| -return toolbar;
|
| -},
|
| -
|
| -_changeNameFilter: function(classNameInputElement)
|
| -{
|
| -var filter = classNameInputElement.value;
|
| -this.dataGrid.changeNameFilter(filter);
|
| -},
|
| -
|
| -
|
| -_profiles: function()
|
| -{
|
| -return this.parent.getProfileType(this._profileTypeId).getProfiles();
|
| -},
|
| -
|
| -
|
| -populateContextMenu: function(contextMenu, event)
|
| -{
|
| -this.dataGrid.populateContextMenu(this.parent, contextMenu, event);
|
| -},
|
| -
|
| -_selectionChanged: function(event)
|
| -{
|
| -var selectedNode = event.target.selectedNode;
|
| -this._setRetainmentDataGridSource(selectedNode);
|
| -this._inspectedObjectChanged(event);
|
| -},
|
| -
|
| -_inspectedObjectChanged: function(event)
|
| -{
|
| -var selectedNode = event.target.selectedNode;
|
| -if (!this.profile.fromFile() && selectedNode instanceof WebInspector.HeapSnapshotGenericObjectNode)
|
| -ConsoleAgent.addInspectedHeapObject(selectedNode.snapshotNodeId);
|
| -},
|
| -
|
| -_setRetainmentDataGridSource: function(nodeItem)
|
| -{
|
| -if (nodeItem && nodeItem.snapshotNodeIndex)
|
| -this.retainmentDataGrid.setDataSource(nodeItem.isDeletedNode ? nodeItem.dataGrid.baseSnapshot : nodeItem.dataGrid.snapshot, nodeItem.snapshotNodeIndex);
|
| -else
|
| -this.retainmentDataGrid.reset();
|
| -},
|
| -
|
| -_mouseDownInContentsGrid: function(event)
|
| -{
|
| -if (event.detail < 2)
|
| -return;
|
| -
|
| -var cell = event.target.enclosingNodeOrSelfWithNodeName("td");
|
| -if (!cell || (!cell.hasStyleClass("count-column") && !cell.hasStyleClass("shallowSize-column") && !cell.hasStyleClass("retainedSize-column")))
|
| -return;
|
| -
|
| -event.consume(true);
|
| -},
|
| -
|
| -changeView: function(viewTitle, callback)
|
| -{
|
| -var viewIndex = null;
|
| -for (var i = 0; i < this.views.length; ++i) {
|
| -if (this.views[i].title === viewTitle) {
|
| -viewIndex = i;
|
| -break;
|
| -}
|
| -}
|
| -if (this.views.current === viewIndex || viewIndex == null) {
|
| -setTimeout(callback, 0);
|
| -return;
|
| -}
|
| -
|
| +{delete gridNode._searchMatched;if(matchPredicate(gridNode)){gridNode._searchMatched=true;gridNode.refresh();return true;}
|
| +return false;}
|
| +var current=this.dataGrid.rootNode().children[0];var depth=0;var info={};const maxDepth=1;while(current){if(matchesQuery(current))
|
| +this._searchResults.push({node:current});current=current.traverseNextNode(false,null,(depth>=maxDepth),info);depth+=info.depthChange;}
|
| +finishedCallback(this,this._searchResults.length);},jumpToFirstSearchResult:function()
|
| +{if(!this._searchResults||!this._searchResults.length)
|
| +return;this._currentSearchResultIndex=0;this._jumpToSearchResult(this._currentSearchResultIndex);},jumpToLastSearchResult:function()
|
| +{if(!this._searchResults||!this._searchResults.length)
|
| +return;this._currentSearchResultIndex=(this._searchResults.length-1);this._jumpToSearchResult(this._currentSearchResultIndex);},jumpToNextSearchResult:function()
|
| +{if(!this._searchResults||!this._searchResults.length)
|
| +return;if(++this._currentSearchResultIndex>=this._searchResults.length)
|
| +this._currentSearchResultIndex=0;this._jumpToSearchResult(this._currentSearchResultIndex);},jumpToPreviousSearchResult:function()
|
| +{if(!this._searchResults||!this._searchResults.length)
|
| +return;if(--this._currentSearchResultIndex<0)
|
| +this._currentSearchResultIndex=(this._searchResults.length-1);this._jumpToSearchResult(this._currentSearchResultIndex);},showingFirstSearchResult:function()
|
| +{return(this._currentSearchResultIndex===0);},showingLastSearchResult:function()
|
| +{return(this._searchResults&&this._currentSearchResultIndex===(this._searchResults.length-1));},_jumpToSearchResult:function(index)
|
| +{var searchResult=this._searchResults[index];if(!searchResult)
|
| +return;var node=searchResult.node;node.revealAndSelect();},refreshVisibleData:function()
|
| +{var child=this.dataGrid.rootNode().children[0];while(child){child.refresh();child=child.traverseNextNode(false,null,true);}},_changeBase:function()
|
| +{if(this._baseProfileUid===this._profiles()[this.baseSelect.selectedIndex()].uid)
|
| +return;this._baseProfileUid=this._profiles()[this.baseSelect.selectedIndex()].uid;var dataGrid=(this.dataGrid);if(dataGrid.snapshot)
|
| +this.baseProfile.load(dataGrid.setBaseDataSource.bind(dataGrid));if(!this.currentQuery||!this._searchFinishedCallback||!this._searchResults)
|
| +return;this._searchFinishedCallback(this,-this._searchResults.length);this.performSearch(this.currentQuery,this._searchFinishedCallback);},_changeFilter:function()
|
| +{var profileIndex=this.filterSelect.selectedIndex()-1;this.dataGrid.filterSelectIndexChanged(this._profiles(),profileIndex);WebInspector.notifications.dispatchEventToListeners(WebInspector.UserMetrics.UserAction,{action:WebInspector.UserMetrics.UserActionNames.HeapSnapshotFilterChanged,label:this.filterSelect.selectedOption().label});if(!this.currentQuery||!this._searchFinishedCallback||!this._searchResults)
|
| +return;this._searchFinishedCallback(this,-this._searchResults.length);this.performSearch(this.currentQuery,this._searchFinishedCallback);},_createToolbarWithClassNameFilter:function()
|
| +{var toolbar=document.createElement("div");toolbar.addStyleClass("class-view-toolbar");var classNameFilter=document.createElement("input");classNameFilter.addStyleClass("class-name-filter");classNameFilter.setAttribute("placeholder",WebInspector.UIString("Class filter"));classNameFilter.addEventListener("keyup",this._changeNameFilter.bind(this,classNameFilter),false);toolbar.appendChild(classNameFilter);return toolbar;},_changeNameFilter:function(classNameInputElement)
|
| +{var filter=classNameInputElement.value;this.dataGrid.changeNameFilter(filter);},_profiles:function()
|
| +{return this.parent.getProfileType(this._profileTypeId).getProfiles();},populateContextMenu:function(contextMenu,event)
|
| +{this.dataGrid.populateContextMenu(this.parent,contextMenu,event);},_selectionChanged:function(event)
|
| +{var selectedNode=event.target.selectedNode;this._setRetainmentDataGridSource(selectedNode);this._inspectedObjectChanged(event);},_inspectedObjectChanged:function(event)
|
| +{var selectedNode=event.target.selectedNode;if(!this.profile.fromFile()&&selectedNode instanceof WebInspector.HeapSnapshotGenericObjectNode)
|
| +ConsoleAgent.addInspectedHeapObject(selectedNode.snapshotNodeId);},_setRetainmentDataGridSource:function(nodeItem)
|
| +{if(nodeItem&&nodeItem.snapshotNodeIndex)
|
| +this.retainmentDataGrid.setDataSource(nodeItem.isDeletedNode?nodeItem.dataGrid.baseSnapshot:nodeItem.dataGrid.snapshot,nodeItem.snapshotNodeIndex);else
|
| +this.retainmentDataGrid.reset();},_mouseDownInContentsGrid:function(event)
|
| +{if(event.detail<2)
|
| +return;var cell=event.target.enclosingNodeOrSelfWithNodeName("td");if(!cell||(!cell.hasStyleClass("count-column")&&!cell.hasStyleClass("shallowSize-column")&&!cell.hasStyleClass("retainedSize-column")))
|
| +return;event.consume(true);},changeView:function(viewTitle,callback)
|
| +{var viewIndex=null;for(var i=0;i<this.views.length;++i){if(this.views[i].title===viewTitle){viewIndex=i;break;}}
|
| +if(this.views.current===viewIndex||viewIndex==null){setTimeout(callback,0);return;}
|
| function dataGridContentShown(event)
|
| -{
|
| -var dataGrid = event.data;
|
| -dataGrid.removeEventListener(WebInspector.HeapSnapshotSortableDataGrid.Events.ContentShown, dataGridContentShown, this);
|
| -if (dataGrid === this.dataGrid)
|
| -callback();
|
| -}
|
| -this.views[viewIndex].grid.addEventListener(WebInspector.HeapSnapshotSortableDataGrid.Events.ContentShown, dataGridContentShown, this);
|
| -
|
| -this.viewSelect.setSelectedIndex(viewIndex);
|
| -this._changeView(viewIndex);
|
| -},
|
| -
|
| -_updateDataSourceAndView: function()
|
| -{
|
| -var dataGrid = this.dataGrid;
|
| -if (dataGrid.snapshot)
|
| -return;
|
| -
|
| -this.profile.load(didLoadSnapshot.bind(this));
|
| -function didLoadSnapshot(snapshotProxy)
|
| -{
|
| -if (this.dataGrid !== dataGrid)
|
| -return;
|
| -if (dataGrid.snapshot !== snapshotProxy)
|
| -dataGrid.setDataSource(snapshotProxy);
|
| -if (dataGrid === this.diffDataGrid) {
|
| -if (!this._baseProfileUid)
|
| -this._baseProfileUid = this._profiles()[this.baseSelect.selectedIndex()].uid;
|
| -this.baseProfile.load(didLoadBaseSnaphot.bind(this));
|
| -}
|
| -}
|
| -
|
| +{var dataGrid=event.data;dataGrid.removeEventListener(WebInspector.HeapSnapshotSortableDataGrid.Events.ContentShown,dataGridContentShown,this);if(dataGrid===this.dataGrid)
|
| +callback();}
|
| +this.views[viewIndex].grid.addEventListener(WebInspector.HeapSnapshotSortableDataGrid.Events.ContentShown,dataGridContentShown,this);this.viewSelect.setSelectedIndex(viewIndex);this._changeView(viewIndex);},_updateDataSourceAndView:function()
|
| +{var dataGrid=this.dataGrid;if(dataGrid.snapshot)
|
| +return;this.profile.load(didLoadSnapshot.bind(this));function didLoadSnapshot(snapshotProxy)
|
| +{if(this.dataGrid!==dataGrid)
|
| +return;if(dataGrid.snapshot!==snapshotProxy)
|
| +dataGrid.setDataSource(snapshotProxy);if(dataGrid===this.diffDataGrid){if(!this._baseProfileUid)
|
| +this._baseProfileUid=this._profiles()[this.baseSelect.selectedIndex()].uid;this.baseProfile.load(didLoadBaseSnaphot.bind(this));}}
|
| function didLoadBaseSnaphot(baseSnapshotProxy)
|
| -{
|
| -if (this.diffDataGrid.baseSnapshot !== baseSnapshotProxy)
|
| -this.diffDataGrid.setBaseDataSource(baseSnapshotProxy);
|
| -}
|
| -},
|
| -
|
| -_onSelectedViewChanged: function(event)
|
| -{
|
| -this._changeView(event.target.selectedIndex);
|
| -},
|
| -
|
| -_updateSelectorsVisibility: function()
|
| -{
|
| -if (this.currentView === this.diffView)
|
| -this.baseSelect.element.removeStyleClass("hidden");
|
| -else
|
| -this.baseSelect.element.addStyleClass("hidden");
|
| -
|
| -if (this.currentView === this.constructorsView) {
|
| -if (this._trackingOverviewGrid) {
|
| -this._trackingOverviewGrid.element.removeStyleClass("hidden");
|
| -this._trackingOverviewGrid.update(true);
|
| -this.viewsContainer.addStyleClass("reserve-80px-at-top");
|
| -}
|
| -this.filterSelect.element.removeStyleClass("hidden");
|
| -} else {
|
| -this.filterSelect.element.addStyleClass("hidden");
|
| -if (this._trackingOverviewGrid) {
|
| -this._trackingOverviewGrid.element.addStyleClass("hidden");
|
| -this.viewsContainer.removeStyleClass("reserve-80px-at-top");
|
| -}
|
| -}
|
| -},
|
| -
|
| -_changeView: function(selectedIndex)
|
| -{
|
| -if (selectedIndex === this.views.current)
|
| -return;
|
| -
|
| -this.views.current = selectedIndex;
|
| -this.currentView.detach();
|
| -var view = this.views[this.views.current];
|
| -this.currentView = view.view;
|
| -this.dataGrid = view.grid;
|
| -this.currentView.show(this.viewsContainer);
|
| -this.refreshVisibleData();
|
| -this.dataGrid.updateWidths();
|
| -
|
| -this._updateSelectorsVisibility();
|
| -
|
| -this._updateDataSourceAndView();
|
| -
|
| -if (!this.currentQuery || !this._searchFinishedCallback || !this._searchResults)
|
| -return;
|
| -
|
| -
|
| -
|
| -
|
| -this._searchFinishedCallback(this, -this._searchResults.length);
|
| -this.performSearch(this.currentQuery, this._searchFinishedCallback);
|
| -},
|
| -
|
| -_getHoverAnchor: function(target)
|
| -{
|
| -var span = target.enclosingNodeOrSelfWithNodeName("span");
|
| -if (!span)
|
| -return;
|
| -var row = target.enclosingNodeOrSelfWithNodeName("tr");
|
| -if (!row)
|
| -return;
|
| -span.node = row._dataGridNode;
|
| -return span;
|
| -},
|
| -
|
| -_resolveObjectForPopover: function(element, showCallback, objectGroupName)
|
| -{
|
| -if (this.profile.fromFile())
|
| -return;
|
| -element.node.queryObjectContent(showCallback, objectGroupName);
|
| -},
|
| -
|
| -_helpClicked: function(event)
|
| -{
|
| -if (!this._helpPopoverContentElement) {
|
| -var refTypes = ["a:", "console-formatted-name", WebInspector.UIString("property"),
|
| -"0:", "console-formatted-name", WebInspector.UIString("element"),
|
| -"a:", "console-formatted-number", WebInspector.UIString("context var"),
|
| -"a:", "console-formatted-null", WebInspector.UIString("system prop")];
|
| -var objTypes = [" a ", "console-formatted-object", "Object",
|
| -"\"a\"", "console-formatted-string", "String",
|
| -"/a/", "console-formatted-string", "RegExp",
|
| -"a()", "console-formatted-function", "Function",
|
| -"a[]", "console-formatted-object", "Array",
|
| -"num", "console-formatted-number", "Number",
|
| -" a ", "console-formatted-null", "System"];
|
| -
|
| -var contentElement = document.createElement("table");
|
| -contentElement.className = "heap-snapshot-help";
|
| -var headerRow = document.createElement("tr");
|
| -var propsHeader = document.createElement("th");
|
| -propsHeader.textContent = WebInspector.UIString("Property types:");
|
| -headerRow.appendChild(propsHeader);
|
| -var objsHeader = document.createElement("th");
|
| -objsHeader.textContent = WebInspector.UIString("Object types:");
|
| -headerRow.appendChild(objsHeader);
|
| -contentElement.appendChild(headerRow);
|
| -
|
| -function appendHelp(help, index, cell)
|
| -{
|
| -var div = document.createElement("div");
|
| -div.className = "source-code event-properties";
|
| -var name = document.createElement("span");
|
| -name.textContent = help[index];
|
| -name.className = help[index + 1];
|
| -div.appendChild(name);
|
| -var desc = document.createElement("span");
|
| -desc.textContent = " " + help[index + 2];
|
| -div.appendChild(desc);
|
| -cell.appendChild(div);
|
| -}
|
| -
|
| -var len = Math.max(refTypes.length, objTypes.length);
|
| -for (var i = 0; i < len; i += 3) {
|
| -var row = document.createElement("tr");
|
| -var refCell = document.createElement("td");
|
| -if (refTypes[i])
|
| -appendHelp(refTypes, i, refCell);
|
| -row.appendChild(refCell);
|
| -var objCell = document.createElement("td");
|
| -if (objTypes[i])
|
| -appendHelp(objTypes, i, objCell);
|
| -row.appendChild(objCell);
|
| -contentElement.appendChild(row);
|
| -}
|
| -this._helpPopoverContentElement = contentElement;
|
| -this.helpPopover = new WebInspector.Popover();
|
| -}
|
| -if (this.helpPopover.isShowing())
|
| -this.helpPopover.hide();
|
| -else
|
| -this.helpPopover.show(this._helpPopoverContentElement, this.helpButton.element);
|
| -},
|
| -
|
| -
|
| -_startRetainersHeaderDragging: function(event)
|
| -{
|
| -if (!this.isShowing())
|
| -return false;
|
| -
|
| -this._previousDragPosition = event.pageY;
|
| -return true;
|
| -},
|
| -
|
| -_retainersHeaderDragging: function(event)
|
| -{
|
| -var height = this.retainmentView.element.clientHeight;
|
| -height += this._previousDragPosition - event.pageY;
|
| -this._previousDragPosition = event.pageY;
|
| -this._updateRetainmentViewHeight(height);
|
| -event.consume(true);
|
| -},
|
| -
|
| -_endRetainersHeaderDragging: function(event)
|
| -{
|
| -delete this._previousDragPosition;
|
| -event.consume();
|
| -},
|
| -
|
| -_updateRetainmentViewHeight: function(height)
|
| -{
|
| -height = Number.constrain(height, Preferences.minConsoleHeight, this.element.clientHeight - Preferences.minConsoleHeight);
|
| -this.viewsContainer.style.bottom = (height + this.retainmentViewHeader.clientHeight) + "px";
|
| -if (this._trackingOverviewGrid && this.currentView === this.constructorsView)
|
| -this.viewsContainer.addStyleClass("reserve-80px-at-top");
|
| -this.retainmentView.element.style.height = height + "px";
|
| -this.retainmentViewHeader.style.bottom = height + "px";
|
| -this.currentView.doResize();
|
| -},
|
| -
|
| -_updateBaseOptions: function()
|
| -{
|
| -var list = this._profiles();
|
| -
|
| -if (this.baseSelect.size() === list.length)
|
| -return;
|
| -
|
| -for (var i = this.baseSelect.size(), n = list.length; i < n; ++i) {
|
| -var title = list[i].title;
|
| -if (WebInspector.ProfilesPanelDescriptor.isUserInitiatedProfile(title))
|
| -title = WebInspector.UIString("Snapshot %d", WebInspector.ProfilesPanelDescriptor.userInitiatedProfileIndex(title));
|
| -this.baseSelect.createOption(title);
|
| -}
|
| -},
|
| -
|
| -_updateFilterOptions: function()
|
| -{
|
| -var list = this._profiles();
|
| -
|
| -if (this.filterSelect.size() - 1 === list.length)
|
| -return;
|
| -
|
| -if (!this.filterSelect.size())
|
| -this.filterSelect.createOption(WebInspector.UIString("All objects"));
|
| -
|
| -if (this.profile.fromFile())
|
| -return;
|
| -for (var i = this.filterSelect.size() - 1, n = list.length; i < n; ++i) {
|
| -var profile = list[i];
|
| -var title = list[i].title;
|
| -if (WebInspector.ProfilesPanelDescriptor.isUserInitiatedProfile(title)) {
|
| -var profileIndex = WebInspector.ProfilesPanelDescriptor.userInitiatedProfileIndex(title);
|
| -if (!i)
|
| -title = WebInspector.UIString("Objects allocated before Snapshot %d", profileIndex);
|
| -else
|
| -title = WebInspector.UIString("Objects allocated between Snapshots %d and %d", profileIndex - 1, profileIndex);
|
| -}
|
| -this.filterSelect.createOption(title);
|
| -}
|
| -},
|
| -
|
| -
|
| -_onProfileHeaderAdded: function(event)
|
| -{
|
| -if (!event.data || event.data.type !== this._profileTypeId)
|
| -return;
|
| -this._updateBaseOptions();
|
| -this._updateFilterOptions();
|
| -},
|
| -
|
| -__proto__: WebInspector.View.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotProfileType = function()
|
| -{
|
| -WebInspector.ProfileType.call(this, WebInspector.HeapSnapshotProfileType.TypeId, WebInspector.UIString("Take Heap Snapshot"));
|
| -InspectorBackend.registerHeapProfilerDispatcher(this);
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotProfileType.TypeId = "HEAP";
|
| -
|
| -WebInspector.HeapSnapshotProfileType.prototype = {
|
| -
|
| -fileExtension: function()
|
| -{
|
| -return ".heapsnapshot";
|
| -},
|
| -
|
| -get buttonTooltip()
|
| -{
|
| -return WebInspector.UIString("Take heap snapshot.");
|
| -},
|
| -
|
| -
|
| -isInstantProfile: function()
|
| -{
|
| -return true;
|
| -},
|
| -
|
| -
|
| -buttonClicked: function()
|
| -{
|
| -this._takeHeapSnapshot();
|
| -return false;
|
| -},
|
| -
|
| -startRecordingProfile: function()
|
| -{
|
| -this._lastSeenIndex = -1;
|
| -this._profileSamples = {
|
| -'sizes': [],
|
| -'ids': [],
|
| -'timestamps': [],
|
| -'max': []
|
| -};
|
| -this._recording = true;
|
| -this._currentIndex = 0;
|
| -HeapProfilerAgent.startTrackingHeapObjects();
|
| -},
|
| -
|
| -stopRecordingProfile: function()
|
| -{
|
| -HeapProfilerAgent.stopTrackingHeapObjects();
|
| -this.addProfile(this.createTemporaryProfile());
|
| -HeapProfilerAgent.takeHeapSnapshot(true);
|
| -this._recording = false;
|
| -},
|
| -
|
| -toggleRecording: function()
|
| -{
|
| -if (this._recording)
|
| -this.stopRecordingProfile();
|
| -else
|
| -this.startRecordingProfile();
|
| -return this._recording;
|
| -},
|
| -
|
| -
|
| -heapStatsUpdate: function(samples)
|
| -{
|
| -if (!this._profileSamples) {
|
| -HeapProfilerAgent.stopTrackingHeapObjects();
|
| -return;
|
| -}
|
| -var index;
|
| -for (var i = 0; i < samples.length; i += 3) {
|
| -index = samples[i];
|
| -var count = samples[i+1];
|
| -var size = samples[i+2];
|
| -this._profileSamples.sizes[index] = size;
|
| -if (size > this._profileSamples.max[index])
|
| -this._profileSamples.max[index] = size;
|
| -}
|
| -this._lastUpdatedIndex = index;
|
| -},
|
| -
|
| -
|
| -lastSeenObjectId: function(lastSeenObjectId, timestamp)
|
| -{
|
| -this._profileSamples.ids[this._currentIndex] = lastSeenObjectId;
|
| -this._profileSamples.timestamps[this._currentIndex] = timestamp;
|
| -if (!this._profileSamples.max[this._currentIndex]) {
|
| -this._profileSamples.max[this._currentIndex] = 0;
|
| -this._profileSamples.sizes[this._currentIndex] = 0;
|
| -}
|
| -++this._currentIndex;
|
| -},
|
| -
|
| -get treeItemTitle()
|
| -{
|
| -return WebInspector.UIString("HEAP SNAPSHOTS");
|
| -},
|
| -
|
| -get description()
|
| -{
|
| -return WebInspector.UIString("Heap snapshot profiles show memory distribution among your page's JavaScript objects and related DOM nodes.");
|
| -},
|
| -
|
| -
|
| -createTemporaryProfile: function(title)
|
| -{
|
| -title = title || WebInspector.UIString("Snapshotting\u2026");
|
| -return new WebInspector.HeapProfileHeader(this, title);
|
| -},
|
| -
|
| -
|
| -createProfile: function(profile)
|
| -{
|
| -return new WebInspector.HeapProfileHeader(this, profile.title, profile.uid, profile.maxJSObjectId || 0);
|
| -},
|
| -
|
| -_takeHeapSnapshot: function()
|
| -{
|
| -var temporaryProfile = this.findTemporaryProfile();
|
| -if (!temporaryProfile)
|
| -this.addProfile(this.createTemporaryProfile());
|
| -HeapProfilerAgent.takeHeapSnapshot(true, function() {});
|
| -WebInspector.userMetrics.ProfilesHeapProfileTaken.record();
|
| -},
|
| -
|
| -
|
| -addProfileHeader: function(profileHeader)
|
| -{
|
| -var profile = this.createProfile(profileHeader);
|
| -profile._profileSamples = this._profileSamples;
|
| -this._profileSamples = null;
|
| -this.addProfile(profile);
|
| -},
|
| -
|
| -
|
| -addHeapSnapshotChunk: function(uid, chunk)
|
| -{
|
| -var profile = this._profilesIdMap[this._makeKey(uid)];
|
| -if (profile)
|
| -profile.transferChunk(chunk);
|
| -},
|
| -
|
| -
|
| -finishHeapSnapshot: function(uid)
|
| -{
|
| -var profile = this._profilesIdMap[this._makeKey(uid)];
|
| -if (profile)
|
| -profile.finishHeapSnapshot();
|
| -},
|
| -
|
| -
|
| -reportHeapSnapshotProgress: function(done, total)
|
| -{
|
| -var profile = this.findTemporaryProfile();
|
| -if (profile)
|
| -this.dispatchEventToListeners(WebInspector.ProfileType.Events.ProgressUpdated, {"profile": profile, "done": done, "total": total});
|
| -},
|
| -
|
| -
|
| -resetProfiles: function()
|
| -{
|
| -this._reset();
|
| -},
|
| -
|
| -
|
| -removeProfile: function(profile)
|
| -{
|
| -WebInspector.ProfileType.prototype.removeProfile.call(this, profile);
|
| -if (!profile.isTemporary)
|
| -HeapProfilerAgent.removeProfile(profile.uid);
|
| -},
|
| -
|
| -
|
| -_requestProfilesFromBackend: function(populateCallback)
|
| -{
|
| -HeapProfilerAgent.getProfileHeaders(populateCallback);
|
| -},
|
| -
|
| -__proto__: WebInspector.ProfileType.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.TrackingHeapSnapshotProfileType = function(profilesPanel, profileType)
|
| -{
|
| -WebInspector.ProfileType.call(this, WebInspector.TrackingHeapSnapshotProfileType.TypeId, WebInspector.UIString("Track Allocations"));
|
| -this._profilesPanel = profilesPanel;
|
| -this._parentType = profileType;
|
| -}
|
| -
|
| -WebInspector.TrackingHeapSnapshotProfileType.TypeId = "HEAP-RECORD";
|
| -
|
| -WebInspector.TrackingHeapSnapshotProfileType.prototype = {
|
| -get buttonTooltip()
|
| -{
|
| -return this._recording ? WebInspector.UIString("Stop recording heap profile.") : WebInspector.UIString("Start recording heap profile.");
|
| -},
|
| -
|
| -
|
| -isInstantProfile: function()
|
| -{
|
| -return false;
|
| -},
|
| -
|
| -
|
| -buttonClicked: function()
|
| -{
|
| -var profile = this.findTemporaryProfile();
|
| -var result = this._parentType.toggleRecording();
|
| -if (!result && profile)
|
| -this._profilesPanel._removeProfileHeader(profile);
|
| -return result;
|
| -},
|
| -
|
| -get treeItemTitle()
|
| -{
|
| -return WebInspector.UIString("TRACK HEAP SNAPSHOTS");
|
| -},
|
| -
|
| -get description()
|
| -{
|
| -return WebInspector.UIString("Run heap profiler continuously to track JavaScript allocations over time.");
|
| -},
|
| -
|
| -
|
| -createTemporaryProfile: function(title)
|
| -{
|
| -title = title || WebInspector.UIString("Recording\u2026");
|
| -return new WebInspector.HeapProfileHeader(this, title);
|
| -},
|
| -
|
| -
|
| -resetProfiles: function()
|
| -{
|
| -this._reset();
|
| -},
|
| -
|
| -__proto__: WebInspector.ProfileType.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.HeapProfileHeader = function(type, title, uid, maxJSObjectId)
|
| -{
|
| -WebInspector.ProfileHeader.call(this, type, title, uid);
|
| -this.maxJSObjectId = maxJSObjectId;
|
| -
|
| -this._receiver = null;
|
| -
|
| -this._snapshotProxy = null;
|
| -this._totalNumberOfChunks = 0;
|
| -}
|
| -
|
| -WebInspector.HeapProfileHeader.prototype = {
|
| -
|
| -createSidebarTreeElement: function()
|
| -{
|
| -return new WebInspector.ProfileSidebarTreeElement(this, WebInspector.UIString("Snapshot %d"), "heap-snapshot-sidebar-tree-item");
|
| -},
|
| -
|
| -
|
| -createView: function(profilesPanel)
|
| -{
|
| -return new WebInspector.HeapSnapshotView(profilesPanel, this);
|
| -},
|
| -
|
| -
|
| -load: function(callback)
|
| -{
|
| -if (this._snapshotProxy) {
|
| -callback(this._snapshotProxy);
|
| -return;
|
| -}
|
| -
|
| -this._numberOfChunks = 0;
|
| -this._savedChunks = 0;
|
| -this._savingToFile = false;
|
| -if (!this._receiver) {
|
| -this._setupWorker();
|
| -this.sidebarElement.subtitle = WebInspector.UIString("Loading\u2026");
|
| -this.sidebarElement.wait = true;
|
| -this.startSnapshotTransfer();
|
| -}
|
| -var loaderProxy = (this._receiver);
|
| -loaderProxy.addConsumer(callback);
|
| -},
|
| -
|
| -startSnapshotTransfer: function()
|
| -{
|
| -HeapProfilerAgent.getHeapSnapshot(this.uid);
|
| -},
|
| -
|
| -snapshotConstructorName: function()
|
| -{
|
| -return "JSHeapSnapshot";
|
| -},
|
| -
|
| -snapshotProxyConstructor: function()
|
| -{
|
| -return WebInspector.HeapSnapshotProxy;
|
| -},
|
| -
|
| -_setupWorker: function()
|
| -{
|
| -function setProfileWait(event)
|
| -{
|
| -this.sidebarElement.wait = event.data;
|
| -}
|
| -var worker = new WebInspector.HeapSnapshotWorker();
|
| -worker.addEventListener("wait", setProfileWait, this);
|
| -var loaderProxy = worker.createLoader(this.snapshotConstructorName(), this.snapshotProxyConstructor());
|
| -loaderProxy.addConsumer(this._snapshotReceived.bind(this));
|
| -this._receiver = loaderProxy;
|
| -},
|
| -
|
| -
|
| -dispose: function()
|
| -{
|
| -if (this._receiver)
|
| -this._receiver.close();
|
| -else if (this._snapshotProxy)
|
| -this._snapshotProxy.dispose();
|
| -},
|
| -
|
| -
|
| -_updateTransferProgress: function(value, maxValue)
|
| -{
|
| -var percentValue = ((maxValue ? (value / maxValue) : 0) * 100).toFixed(0);
|
| -if (this._savingToFile)
|
| -this.sidebarElement.subtitle = WebInspector.UIString("Saving\u2026 %d\%", percentValue);
|
| -else
|
| -this.sidebarElement.subtitle = WebInspector.UIString("Loading\u2026 %d\%", percentValue);
|
| -},
|
| -
|
| -_updateSnapshotStatus: function()
|
| -{
|
| -this.sidebarElement.subtitle = Number.bytesToString(this._snapshotProxy.totalSize);
|
| -this.sidebarElement.wait = false;
|
| -},
|
| -
|
| -
|
| -transferChunk: function(chunk)
|
| -{
|
| -++this._numberOfChunks;
|
| -this._receiver.write(chunk, callback.bind(this));
|
| -function callback()
|
| -{
|
| -this._updateTransferProgress(++this._savedChunks, this._totalNumberOfChunks);
|
| -if (this._totalNumberOfChunks === this._savedChunks) {
|
| -if (this._savingToFile)
|
| -this._updateSnapshotStatus();
|
| -else
|
| -this.sidebarElement.subtitle = WebInspector.UIString("Parsing\u2026");
|
| -
|
| -this._receiver.close();
|
| -}
|
| -}
|
| -},
|
| -
|
| -_snapshotReceived: function(snapshotProxy)
|
| -{
|
| -this._receiver = null;
|
| -if (snapshotProxy)
|
| -this._snapshotProxy = snapshotProxy;
|
| -this._updateSnapshotStatus();
|
| -var worker = (this._snapshotProxy.worker);
|
| -this.isTemporary = false;
|
| -worker.startCheckingForLongRunningCalls();
|
| -},
|
| -
|
| -finishHeapSnapshot: function()
|
| -{
|
| -this._totalNumberOfChunks = this._numberOfChunks;
|
| -},
|
| -
|
| -
|
| -canSaveToFile: function()
|
| -{
|
| -return !this.fromFile() && !!this._snapshotProxy && !this._receiver;
|
| -},
|
| -
|
| -
|
| -saveToFile: function()
|
| -{
|
| -this._numberOfChunks = 0;
|
| -
|
| -var fileOutputStream = new WebInspector.FileOutputStream();
|
| -function onOpen()
|
| -{
|
| -this._receiver = fileOutputStream;
|
| -this._savedChunks = 0;
|
| -this._updateTransferProgress(0, this._totalNumberOfChunks);
|
| -HeapProfilerAgent.getHeapSnapshot(this.uid);
|
| -}
|
| -this._savingToFile = true;
|
| -this._fileName = this._fileName || "Heap-" + new Date().toISO8601Compact() + this._profileType.fileExtension();
|
| -fileOutputStream.open(this._fileName, onOpen.bind(this));
|
| -},
|
| -
|
| -
|
| -loadFromFile: function(file)
|
| -{
|
| -this.title = file.name;
|
| -this.sidebarElement.subtitle = WebInspector.UIString("Loading\u2026");
|
| -this.sidebarElement.wait = true;
|
| -this._setupWorker();
|
| -this._numberOfChunks = 0;
|
| -this._savingToFile = false;
|
| -
|
| -var delegate = new WebInspector.HeapSnapshotLoadFromFileDelegate(this);
|
| -var fileReader = this._createFileReader(file, delegate);
|
| -fileReader.start(this._receiver);
|
| -},
|
| -
|
| -_createFileReader: function(file, delegate)
|
| -{
|
| -return new WebInspector.ChunkedFileReader(file, 10000000, delegate);
|
| -},
|
| -
|
| -__proto__: WebInspector.ProfileHeader.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.HeapSnapshotLoadFromFileDelegate = function(snapshotHeader)
|
| -{
|
| -this._snapshotHeader = snapshotHeader;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotLoadFromFileDelegate.prototype = {
|
| -onTransferStarted: function()
|
| -{
|
| -},
|
| -
|
| -
|
| -onChunkTransferred: function(reader)
|
| -{
|
| -this._snapshotHeader._updateTransferProgress(reader.loadedSize(), reader.fileSize());
|
| -},
|
| -
|
| -onTransferFinished: function()
|
| -{
|
| -this._snapshotHeader.finishHeapSnapshot();
|
| -},
|
| -
|
| -
|
| -onError: function (reader, e)
|
| -{
|
| -switch(e.target.error.code) {
|
| -case e.target.error.NOT_FOUND_ERR:
|
| -this._snapshotHeader.sidebarElement.subtitle = WebInspector.UIString("'%s' not found.", reader.fileName());
|
| -break;
|
| -case e.target.error.NOT_READABLE_ERR:
|
| -this._snapshotHeader.sidebarElement.subtitle = WebInspector.UIString("'%s' is not readable", reader.fileName());
|
| -break;
|
| -case e.target.error.ABORT_ERR:
|
| -break;
|
| -default:
|
| -this._snapshotHeader.sidebarElement.subtitle = WebInspector.UIString("'%s' error %d", reader.fileName(), e.target.error.code);
|
| -}
|
| -}
|
| -}
|
| -
|
| -
|
| -WebInspector.HeapTrackingOverviewGrid = function(heapProfileHeader)
|
| -{
|
| -WebInspector.View.call(this);
|
| -this.registerRequiredCSS("flameChart.css");
|
| -this.element.id = "heap-recording-view";
|
| -
|
| -this._overviewContainer = this.element.createChild("div", "overview-container");
|
| -this._overviewGrid = new WebInspector.OverviewGrid("heap-recording");
|
| -this._overviewCanvas = this._overviewContainer.createChild("canvas", "heap-recording-overview-canvas");
|
| -this._overviewContainer.appendChild(this._overviewGrid.element);
|
| -this._overviewCalculator = new WebInspector.HeapTrackingOverviewGrid.OverviewCalculator();
|
| -this._overviewGrid.addEventListener(WebInspector.OverviewGrid.Events.WindowChanged, this._onWindowChanged, this);
|
| -
|
| -this._profileSamples = heapProfileHeader._profileSamples;
|
| -var timestamps = this._profileSamples.timestamps;
|
| -var startTime = timestamps[0];
|
| -this._totalTime = timestamps[timestamps.length - 1] - startTime;
|
| -this._windowLeft = 0.0;
|
| -this._windowRight = 1.0;
|
| -}
|
| -
|
| -WebInspector.HeapTrackingOverviewGrid.IdsRangeChanged = "IdsRangeChanged";
|
| -
|
| -WebInspector.HeapTrackingOverviewGrid.prototype = {
|
| -
|
| -_drawOverviewCanvas: function(width, height)
|
| -{
|
| -var sizes = this._profileSamples.sizes;
|
| -var usedSizes = this._profileSamples.max;
|
| -var timestamps = this._profileSamples.timestamps;
|
| -
|
| -var scaleFactor = width / this._totalTime;
|
| -var maxUsedSize = 0;
|
| -var currentX = 0;
|
| -
|
| -function aggregateAndCall(sizes, callback)
|
| -{
|
| -var size = 0;
|
| -var currentX = 0;
|
| -for (var i = 1; i < timestamps.length; ++i) {
|
| -var x = Math.floor((timestamps[i] - startTime) * scaleFactor) ;
|
| -if (x !== currentX) {
|
| -if (size)
|
| -callback(currentX, size);
|
| -size = 0;
|
| -currentX = x;
|
| -}
|
| -size += sizes[i];
|
| -}
|
| -callback(currentX, size);
|
| -}
|
| -
|
| -
|
| -function maxUsedSizeCallback(x, size)
|
| -{
|
| -maxUsedSize = Math.max(maxUsedSize, size);
|
| -}
|
| -
|
| -aggregateAndCall(usedSizes, maxUsedSizeCallback);
|
| -
|
| -this._overviewCanvas.width = width * window.devicePixelRatio;
|
| -this._overviewCanvas.height = height * window.devicePixelRatio;
|
| -this._overviewCanvas.style.width = width + "px";
|
| -this._overviewCanvas.style.height = height + "px";
|
| -var yScaleFactor = height / (maxUsedSize * 1.1);
|
| -var startTime = timestamps[0];
|
| -
|
| -var context = this._overviewCanvas.getContext("2d");
|
| -context.scale(window.devicePixelRatio, window.devicePixelRatio);
|
| -
|
| -
|
| -function drawBarCallback(x, size)
|
| -{
|
| -context.moveTo(x, height - 1);
|
| -context.lineTo(x, Math.round(height - size * yScaleFactor - 1));
|
| -}
|
| -
|
| -context.beginPath();
|
| -context.lineWidth = 2;
|
| -context.strokeStyle = "rgba(192, 192, 192, 0.6)";
|
| -aggregateAndCall(usedSizes, drawBarCallback);
|
| -context.stroke();
|
| -context.closePath();
|
| -
|
| -context.beginPath();
|
| -context.lineWidth = 2;
|
| -context.strokeStyle = "rgba(0, 0, 192, 0.8)";
|
| -aggregateAndCall(sizes, drawBarCallback);
|
| -context.stroke();
|
| -context.closePath();
|
| -},
|
| -
|
| -onResize: function()
|
| -{
|
| -this._updateOverviewCanvas = true;
|
| -this._scheduleUpdate();
|
| -},
|
| -
|
| -_onWindowChanged: function()
|
| -{
|
| -if (!this._updateGridTimerId)
|
| -this._updateGridTimerId = setTimeout(this._updateGrid.bind(this), 10);
|
| -},
|
| -
|
| -_scheduleUpdate: function()
|
| -{
|
| -if (this._updateTimerId)
|
| -return;
|
| -this._updateTimerId = setTimeout(this.update.bind(this), 10);
|
| -},
|
| -
|
| -_updateBoundaries: function()
|
| -{
|
| -this._windowLeft = this._overviewGrid.windowLeft();
|
| -this._windowRight = this._overviewGrid.windowRight();
|
| -this._windowWidth = this._windowRight - this._windowLeft;
|
| -},
|
| -
|
| -
|
| -update: function(updateOverviewCanvas)
|
| -{
|
| -this._updateTimerId = null;
|
| -this._updateBoundaries();
|
| -this._overviewCalculator._updateBoundaries(this);
|
| -this._overviewGrid.updateDividers(this._overviewCalculator);
|
| -if (this._updateOverviewCanvas || updateOverviewCanvas) {
|
| -this._drawOverviewCanvas(this._overviewContainer.clientWidth, this._overviewContainer.clientHeight - 20);
|
| -this._updateOverviewCanvas = false;
|
| -}
|
| -},
|
| -
|
| -_updateGrid: function()
|
| -{
|
| -this._updateGridTimerId = 0;
|
| -this._updateBoundaries();
|
| -var ids = this._profileSamples.ids;
|
| -var timestamps = this._profileSamples.timestamps;
|
| -var sizes = this._profileSamples.sizes;
|
| -var startTime = timestamps[0];
|
| -var finishTime = timestamps[timestamps.length - 1];
|
| -var timeRange = finishTime - startTime;
|
| -var timeLeft = startTime + timeRange * this._windowLeft;
|
| -var timeRight = startTime + timeRange * this._windowRight;
|
| -var minId = 0;
|
| -var maxId = ids[ids.length - 1] + 1;
|
| -var size = 0;
|
| -for (var i = 1; i < timestamps.length; ++i) {
|
| -if (!timestamps[i])
|
| -continue;
|
| -if (timestamps[i] > timeRight)
|
| -break;
|
| -maxId = ids[i];
|
| -if (timestamps[i] <= timeLeft) {
|
| -minId = ids[i];
|
| -continue;
|
| -}
|
| -size += sizes[i];
|
| -}
|
| -
|
| -this.dispatchEventToListeners(WebInspector.HeapTrackingOverviewGrid.IdsRangeChanged, {minId: minId, maxId: maxId, size: size});
|
| -},
|
| -
|
| -__proto__: WebInspector.View.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.HeapTrackingOverviewGrid.OverviewCalculator = function()
|
| -{
|
| -}
|
| -
|
| -WebInspector.HeapTrackingOverviewGrid.OverviewCalculator.prototype = {
|
| -
|
| -_updateBoundaries: function(chart)
|
| -{
|
| -this._minimumBoundaries = 0;
|
| -this._maximumBoundaries = chart._totalTime;
|
| -this._xScaleFactor = chart._overviewContainer.clientWidth / this._maximumBoundaries;
|
| -},
|
| -
|
| -
|
| -computePosition: function(time)
|
| -{
|
| -return (time - this._minimumBoundaries) * this._xScaleFactor;
|
| -},
|
| -
|
| -formatTime: function(value)
|
| -{
|
| -return Number.secondsToString((value + this._minimumBoundaries) / 1000);
|
| -},
|
| -
|
| -maximumBoundary: function()
|
| -{
|
| -return this._maximumBoundaries;
|
| -},
|
| -
|
| -minimumBoundary: function()
|
| -{
|
| -return this._minimumBoundaries;
|
| -},
|
| -
|
| -zeroTime: function()
|
| -{
|
| -return this._minimumBoundaries;
|
| -},
|
| -
|
| -boundarySpan: function()
|
| -{
|
| -return this._maximumBoundaries - this._minimumBoundaries;
|
| -}
|
| -}
|
| -;
|
| -
|
| -
|
| -
|
| -WebInspector.HeapSnapshotWorkerDispatcher = function(globalObject, postMessage)
|
| -{
|
| -this._objects = [];
|
| -this._global = globalObject;
|
| -this._postMessage = postMessage;
|
| -}
|
| -
|
| -WebInspector.HeapSnapshotWorkerDispatcher.prototype = {
|
| -_findFunction: function(name)
|
| -{
|
| -var path = name.split(".");
|
| -var result = this._global;
|
| -for (var i = 0; i < path.length; ++i)
|
| -result = result[path[i]];
|
| -return result;
|
| -},
|
| -
|
| -dispatchMessage: function(event)
|
| -{
|
| -var data = event.data;
|
| -var response = {callId: data.callId};
|
| -try {
|
| -switch (data.disposition) {
|
| -case "create": {
|
| -var constructorFunction = this._findFunction(data.methodName);
|
| -this._objects[data.objectId] = new constructorFunction();
|
| -break;
|
| -}
|
| -case "dispose": {
|
| -delete this._objects[data.objectId];
|
| -break;
|
| -}
|
| -case "getter": {
|
| -var object = this._objects[data.objectId];
|
| -var result = object[data.methodName];
|
| -response.result = result;
|
| -break;
|
| -}
|
| -case "factory": {
|
| -var object = this._objects[data.objectId];
|
| -var result = object[data.methodName].apply(object, data.methodArguments);
|
| -if (result)
|
| -this._objects[data.newObjectId] = result;
|
| -response.result = !!result;
|
| -break;
|
| -}
|
| -case "method": {
|
| -var object = this._objects[data.objectId];
|
| -response.result = object[data.methodName].apply(object, data.methodArguments);
|
| -break;
|
| -}
|
| -}
|
| -} catch (e) {
|
| -response.error = e.toString();
|
| -response.errorCallStack = e.stack;
|
| -if (data.methodName)
|
| -response.errorMethodName = data.methodName;
|
| -}
|
| -this._postMessage(response);
|
| -}
|
| -};
|
| -;
|
| -
|
| -
|
| -
|
| -WebInspector.JSHeapSnapshot = function(profile)
|
| -{
|
| -this._nodeFlags = {
|
| -canBeQueried: 1,
|
| -detachedDOMTreeNode: 2,
|
| -pageObject: 4,
|
| -
|
| -visitedMarkerMask: 0x0ffff,
|
| -visitedMarker: 0x10000
|
| -};
|
| -WebInspector.HeapSnapshot.call(this, profile);
|
| -}
|
| -
|
| -WebInspector.JSHeapSnapshot.prototype = {
|
| -createNode: function(nodeIndex)
|
| -{
|
| -return new WebInspector.JSHeapSnapshotNode(this, nodeIndex);
|
| -},
|
| -
|
| -createEdge: function(edges, edgeIndex)
|
| -{
|
| -return new WebInspector.JSHeapSnapshotEdge(this, edges, edgeIndex);
|
| -},
|
| -
|
| -createRetainingEdge: function(retainedNodeIndex, retainerIndex)
|
| -{
|
| -return new WebInspector.JSHeapSnapshotRetainerEdge(this, retainedNodeIndex, retainerIndex);
|
| -},
|
| -
|
| -classNodesFilter: function()
|
| -{
|
| -function filter(node)
|
| -{
|
| -return node.isUserObject();
|
| -}
|
| -return filter;
|
| -},
|
| -
|
| -containmentEdgesFilter: function(showHiddenData)
|
| -{
|
| -function filter(edge) {
|
| -if (edge.isInvisible())
|
| -return false;
|
| -if (showHiddenData)
|
| -return true;
|
| -return !edge.isHidden() && !edge.node().isHidden();
|
| -}
|
| -return filter;
|
| -},
|
| -
|
| -retainingEdgesFilter: function(showHiddenData)
|
| -{
|
| -var containmentEdgesFilter = this.containmentEdgesFilter(showHiddenData);
|
| -function filter(edge) {
|
| -if (!containmentEdgesFilter(edge))
|
| -return false;
|
| -return edge.node().id() !== 1 && !edge.node().isSynthetic() && !edge.isWeak();
|
| -}
|
| -return filter;
|
| -},
|
| -
|
| -dispose: function()
|
| -{
|
| -WebInspector.HeapSnapshot.prototype.dispose.call(this);
|
| -delete this._flags;
|
| -},
|
| -
|
| -_markInvisibleEdges: function()
|
| -{
|
| -
|
| -
|
| -
|
| -for (var iter = this.rootNode().edges(); iter.hasNext(); iter.next()) {
|
| -var edge = iter.edge;
|
| -if (!edge.isShortcut())
|
| -continue;
|
| -var node = edge.node();
|
| -var propNames = {};
|
| -for (var innerIter = node.edges(); innerIter.hasNext(); innerIter.next()) {
|
| -var globalObjEdge = innerIter.edge;
|
| -if (globalObjEdge.isShortcut())
|
| -propNames[globalObjEdge._nameOrIndex()] = true;
|
| -}
|
| -for (innerIter.rewind(); innerIter.hasNext(); innerIter.next()) {
|
| -var globalObjEdge = innerIter.edge;
|
| -if (!globalObjEdge.isShortcut()
|
| -&& globalObjEdge.node().isHidden()
|
| -&& globalObjEdge._hasStringName()
|
| -&& (globalObjEdge._nameOrIndex() in propNames))
|
| -this._containmentEdges[globalObjEdge._edges._start + globalObjEdge.edgeIndex + this._edgeTypeOffset] = this._edgeInvisibleType;
|
| -}
|
| -}
|
| -},
|
| -
|
| -_calculateFlags: function()
|
| -{
|
| -this._flags = new Uint32Array(this.nodeCount);
|
| -this._markDetachedDOMTreeNodes();
|
| -this._markQueriableHeapObjects();
|
| -this._markPageOwnedNodes();
|
| -},
|
| -
|
| -distanceForUserRoot: function(node)
|
| -{
|
| -if (node.isWindow())
|
| -return 1;
|
| -if (node.isDocumentDOMTreesRoot())
|
| -return 0;
|
| -return -1;
|
| -},
|
| -
|
| -userObjectsMapAndFlag: function()
|
| -{
|
| -return {
|
| -map: this._flags,
|
| -flag: this._nodeFlags.pageObject
|
| -};
|
| -},
|
| -
|
| -_flagsOfNode: function(node)
|
| -{
|
| -return this._flags[node.nodeIndex / this._nodeFieldCount];
|
| -},
|
| -
|
| -_markDetachedDOMTreeNodes: function()
|
| -{
|
| -var flag = this._nodeFlags.detachedDOMTreeNode;
|
| -var detachedDOMTreesRoot;
|
| -for (var iter = this.rootNode().edges(); iter.hasNext(); iter.next()) {
|
| -var node = iter.edge.node();
|
| -if (node.name() === "(Detached DOM trees)") {
|
| -detachedDOMTreesRoot = node;
|
| -break;
|
| -}
|
| -}
|
| -
|
| -if (!detachedDOMTreesRoot)
|
| -return;
|
| -
|
| -var detachedDOMTreeRE = /^Detached DOM tree/;
|
| -for (var iter = detachedDOMTreesRoot.edges(); iter.hasNext(); iter.next()) {
|
| -var node = iter.edge.node();
|
| -if (detachedDOMTreeRE.test(node.className())) {
|
| -for (var edgesIter = node.edges(); edgesIter.hasNext(); edgesIter.next())
|
| -this._flags[edgesIter.edge.node().nodeIndex / this._nodeFieldCount] |= flag;
|
| -}
|
| -}
|
| -},
|
| -
|
| -_markQueriableHeapObjects: function()
|
| -{
|
| -
|
| -
|
| -
|
| -var flag = this._nodeFlags.canBeQueried;
|
| -var hiddenEdgeType = this._edgeHiddenType;
|
| -var internalEdgeType = this._edgeInternalType;
|
| -var invisibleEdgeType = this._edgeInvisibleType;
|
| -var weakEdgeType = this._edgeWeakType;
|
| -var edgeToNodeOffset = this._edgeToNodeOffset;
|
| -var edgeTypeOffset = this._edgeTypeOffset;
|
| -var edgeFieldsCount = this._edgeFieldsCount;
|
| -var containmentEdges = this._containmentEdges;
|
| -var nodes = this._nodes;
|
| -var nodeCount = this.nodeCount;
|
| -var nodeFieldCount = this._nodeFieldCount;
|
| -var firstEdgeIndexes = this._firstEdgeIndexes;
|
| -
|
| -var flags = this._flags;
|
| -var list = [];
|
| -
|
| -for (var iter = this.rootNode().edges(); iter.hasNext(); iter.next()) {
|
| -if (iter.edge.node().isWindow())
|
| -list.push(iter.edge.node().nodeIndex / nodeFieldCount);
|
| -}
|
| -
|
| -while (list.length) {
|
| -var nodeOrdinal = list.pop();
|
| -if (flags[nodeOrdinal] & flag)
|
| -continue;
|
| -flags[nodeOrdinal] |= flag;
|
| -var beginEdgeIndex = firstEdgeIndexes[nodeOrdinal];
|
| -var endEdgeIndex = firstEdgeIndexes[nodeOrdinal + 1];
|
| -for (var edgeIndex = beginEdgeIndex; edgeIndex < endEdgeIndex; edgeIndex += edgeFieldsCount) {
|
| -var childNodeIndex = containmentEdges[edgeIndex + edgeToNodeOffset];
|
| -var childNodeOrdinal = childNodeIndex / nodeFieldCount;
|
| -if (flags[childNodeOrdinal] & flag)
|
| -continue;
|
| -var type = containmentEdges[edgeIndex + edgeTypeOffset];
|
| -if (type === hiddenEdgeType || type === invisibleEdgeType || type === internalEdgeType || type === weakEdgeType)
|
| -continue;
|
| -list.push(childNodeOrdinal);
|
| -}
|
| -}
|
| -},
|
| -
|
| -_markPageOwnedNodes: function()
|
| -{
|
| -var edgeShortcutType = this._edgeShortcutType;
|
| -var edgeElementType = this._edgeElementType;
|
| -var edgeToNodeOffset = this._edgeToNodeOffset;
|
| -var edgeTypeOffset = this._edgeTypeOffset;
|
| -var edgeFieldsCount = this._edgeFieldsCount;
|
| -var edgeWeakType = this._edgeWeakType;
|
| -var firstEdgeIndexes = this._firstEdgeIndexes;
|
| -var containmentEdges = this._containmentEdges;
|
| -var containmentEdgesLength = containmentEdges.length;
|
| -var nodes = this._nodes;
|
| -var nodeFieldCount = this._nodeFieldCount;
|
| -var nodesCount = this.nodeCount;
|
| -
|
| -var flags = this._flags;
|
| -var flag = this._nodeFlags.pageObject;
|
| -var visitedMarker = this._nodeFlags.visitedMarker;
|
| -var visitedMarkerMask = this._nodeFlags.visitedMarkerMask;
|
| -var markerAndFlag = visitedMarker | flag;
|
| -
|
| -var nodesToVisit = new Uint32Array(nodesCount);
|
| -var nodesToVisitLength = 0;
|
| -
|
| -var rootNodeOrdinal = this._rootNodeIndex / nodeFieldCount;
|
| -var node = this.rootNode();
|
| -for (var edgeIndex = firstEdgeIndexes[rootNodeOrdinal], endEdgeIndex = firstEdgeIndexes[rootNodeOrdinal + 1];
|
| -edgeIndex < endEdgeIndex;
|
| -edgeIndex += edgeFieldsCount) {
|
| -var edgeType = containmentEdges[edgeIndex + edgeTypeOffset];
|
| -var nodeIndex = containmentEdges[edgeIndex + edgeToNodeOffset];
|
| -if (edgeType === edgeElementType) {
|
| -node.nodeIndex = nodeIndex;
|
| -if (!node.isDocumentDOMTreesRoot())
|
| -continue;
|
| -} else if (edgeType !== edgeShortcutType)
|
| -continue;
|
| -var nodeOrdinal = nodeIndex / nodeFieldCount;
|
| -nodesToVisit[nodesToVisitLength++] = nodeOrdinal;
|
| -flags[nodeOrdinal] |= visitedMarker;
|
| -}
|
| -
|
| -while (nodesToVisitLength) {
|
| -var nodeOrdinal = nodesToVisit[--nodesToVisitLength];
|
| -flags[nodeOrdinal] |= flag;
|
| -flags[nodeOrdinal] &= visitedMarkerMask;
|
| -var beginEdgeIndex = firstEdgeIndexes[nodeOrdinal];
|
| -var endEdgeIndex = firstEdgeIndexes[nodeOrdinal + 1];
|
| -for (var edgeIndex = beginEdgeIndex; edgeIndex < endEdgeIndex; edgeIndex += edgeFieldsCount) {
|
| -var childNodeIndex = containmentEdges[edgeIndex + edgeToNodeOffset];
|
| -var childNodeOrdinal = childNodeIndex / nodeFieldCount;
|
| -if (flags[childNodeOrdinal] & markerAndFlag)
|
| -continue;
|
| -var type = containmentEdges[edgeIndex + edgeTypeOffset];
|
| -if (type === edgeWeakType)
|
| -continue;
|
| -nodesToVisit[nodesToVisitLength++] = childNodeOrdinal;
|
| -flags[childNodeOrdinal] |= visitedMarker;
|
| -}
|
| -}
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshot.prototype
|
| -};
|
| -
|
| -
|
| -WebInspector.JSHeapSnapshotNode = function(snapshot, nodeIndex)
|
| -{
|
| -WebInspector.HeapSnapshotNode.call(this, snapshot, nodeIndex)
|
| -}
|
| -
|
| -WebInspector.JSHeapSnapshotNode.prototype = {
|
| -canBeQueried: function()
|
| -{
|
| -var flags = this._snapshot._flagsOfNode(this);
|
| -return !!(flags & this._snapshot._nodeFlags.canBeQueried);
|
| -},
|
| -
|
| -isUserObject: function()
|
| -{
|
| -var flags = this._snapshot._flagsOfNode(this);
|
| -return !!(flags & this._snapshot._nodeFlags.pageObject);
|
| -},
|
| -
|
| -className: function()
|
| -{
|
| -var type = this.type();
|
| -switch (type) {
|
| -case "hidden":
|
| -return "(system)";
|
| -case "object":
|
| -case "native":
|
| -return this.name();
|
| -case "code":
|
| -return "(compiled code)";
|
| -default:
|
| -return "(" + type + ")";
|
| -}
|
| -},
|
| -
|
| -classIndex: function()
|
| -{
|
| -var snapshot = this._snapshot;
|
| -var nodes = snapshot._nodes;
|
| -var type = nodes[this.nodeIndex + snapshot._nodeTypeOffset];;
|
| -if (type === snapshot._nodeObjectType || type === snapshot._nodeNativeType)
|
| -return nodes[this.nodeIndex + snapshot._nodeNameOffset];
|
| -return -1 - type;
|
| -},
|
| -
|
| -id: function()
|
| -{
|
| -var snapshot = this._snapshot;
|
| -return snapshot._nodes[this.nodeIndex + snapshot._nodeIdOffset];
|
| -},
|
| -
|
| -isHidden: function()
|
| -{
|
| -return this._type() === this._snapshot._nodeHiddenType;
|
| -},
|
| -
|
| -isSynthetic: function()
|
| -{
|
| -return this._type() === this._snapshot._nodeSyntheticType;
|
| -},
|
| -
|
| -isWindow: function()
|
| -{
|
| -const windowRE = /^Window/;
|
| -return windowRE.test(this.name());
|
| -},
|
| -
|
| -isDocumentDOMTreesRoot: function()
|
| -{
|
| -return this.isSynthetic() && this.name() === "(Document DOM trees)";
|
| -},
|
| -
|
| -serialize: function()
|
| -{
|
| -var result = WebInspector.HeapSnapshotNode.prototype.serialize.call(this);
|
| -var flags = this._snapshot._flagsOfNode(this);
|
| -if (flags & this._snapshot._nodeFlags.canBeQueried)
|
| -result.canBeQueried = true;
|
| -if (flags & this._snapshot._nodeFlags.detachedDOMTreeNode)
|
| -result.detachedDOMTreeNode = true;
|
| -return result;
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotNode.prototype
|
| -};
|
| -
|
| -
|
| -WebInspector.JSHeapSnapshotEdge = function(snapshot, edges, edgeIndex)
|
| -{
|
| -WebInspector.HeapSnapshotEdge.call(this, snapshot, edges, edgeIndex);
|
| -}
|
| -
|
| -WebInspector.JSHeapSnapshotEdge.prototype = {
|
| -clone: function()
|
| -{
|
| -return new WebInspector.JSHeapSnapshotEdge(this._snapshot, this._edges, this.edgeIndex);
|
| -},
|
| -
|
| -hasStringName: function()
|
| -{
|
| -if (!this.isShortcut())
|
| -return this._hasStringName();
|
| -return isNaN(parseInt(this._name(), 10));
|
| -},
|
| -
|
| -isElement: function()
|
| -{
|
| -return this._type() === this._snapshot._edgeElementType;
|
| -},
|
| -
|
| -isHidden: function()
|
| -{
|
| -return this._type() === this._snapshot._edgeHiddenType;
|
| -},
|
| -
|
| -isWeak: function()
|
| -{
|
| -return this._type() === this._snapshot._edgeWeakType;
|
| -},
|
| -
|
| -isInternal: function()
|
| -{
|
| -return this._type() === this._snapshot._edgeInternalType;
|
| -},
|
| -
|
| -isInvisible: function()
|
| -{
|
| -return this._type() === this._snapshot._edgeInvisibleType;
|
| -},
|
| -
|
| -isShortcut: function()
|
| -{
|
| -return this._type() === this._snapshot._edgeShortcutType;
|
| -},
|
| -
|
| -name: function()
|
| -{
|
| -if (!this.isShortcut())
|
| -return this._name();
|
| -var numName = parseInt(this._name(), 10);
|
| -return isNaN(numName) ? this._name() : numName;
|
| -},
|
| -
|
| -toString: function()
|
| -{
|
| -var name = this.name();
|
| -switch (this.type()) {
|
| -case "context": return "->" + name;
|
| -case "element": return "[" + name + "]";
|
| -case "weak": return "[[" + name + "]]";
|
| -case "property":
|
| -return name.indexOf(" ") === -1 ? "." + name : "[\"" + name + "\"]";
|
| -case "shortcut":
|
| -if (typeof name === "string")
|
| -return name.indexOf(" ") === -1 ? "." + name : "[\"" + name + "\"]";
|
| -else
|
| -return "[" + name + "]";
|
| -case "internal":
|
| -case "hidden":
|
| -case "invisible":
|
| -return "{" + name + "}";
|
| -};
|
| -return "?" + name + "?";
|
| -},
|
| -
|
| -_hasStringName: function()
|
| -{
|
| -return !this.isElement() && !this.isHidden() && !this.isWeak();
|
| -},
|
| -
|
| -_name: function()
|
| -{
|
| -return this._hasStringName() ? this._snapshot._strings[this._nameOrIndex()] : this._nameOrIndex();
|
| -},
|
| -
|
| -_nameOrIndex: function()
|
| -{
|
| -return this._edges.item(this.edgeIndex + this._snapshot._edgeNameOffset);
|
| -},
|
| -
|
| -_type: function()
|
| -{
|
| -return this._edges.item(this.edgeIndex + this._snapshot._edgeTypeOffset);
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotEdge.prototype
|
| -};
|
| -
|
| -
|
| -
|
| -WebInspector.JSHeapSnapshotRetainerEdge = function(snapshot, retainedNodeIndex, retainerIndex)
|
| -{
|
| -WebInspector.HeapSnapshotRetainerEdge.call(this, snapshot, retainedNodeIndex, retainerIndex);
|
| -}
|
| -
|
| -WebInspector.JSHeapSnapshotRetainerEdge.prototype = {
|
| -clone: function()
|
| -{
|
| -return new WebInspector.JSHeapSnapshotRetainerEdge(this._snapshot, this._retainedNodeIndex, this.retainerIndex());
|
| -},
|
| -
|
| -isHidden: function()
|
| -{
|
| -return this._edge().isHidden();
|
| -},
|
| -
|
| -isInternal: function()
|
| -{
|
| -return this._edge().isInternal();
|
| -},
|
| -
|
| -isInvisible: function()
|
| -{
|
| -return this._edge().isInvisible();
|
| -},
|
| -
|
| -isShortcut: function()
|
| -{
|
| -return this._edge().isShortcut();
|
| -},
|
| -
|
| -isWeak: function()
|
| -{
|
| -return this._edge().isWeak();
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotRetainerEdge.prototype
|
| -}
|
| -
|
| -;
|
| -
|
| -
|
| -
|
| -WebInspector.NativeHeapSnapshot = function(profile)
|
| -{
|
| -WebInspector.HeapSnapshot.call(this, profile);
|
| -this._nodeObjectType = this._metaNode.type_strings["object"];
|
| -this._edgeWeakType = this._metaNode.type_strings["weak"];
|
| -this._edgeElementType = this._metaNode.type_strings["property"];
|
| -}
|
| -
|
| -WebInspector.NativeHeapSnapshot.prototype = {
|
| -createNode: function(nodeIndex)
|
| -{
|
| -return new WebInspector.NativeHeapSnapshotNode(this, nodeIndex);
|
| -},
|
| -
|
| -createEdge: function(edges, edgeIndex)
|
| -{
|
| -return new WebInspector.NativeHeapSnapshotEdge(this, edges, edgeIndex);
|
| -},
|
| -
|
| -createRetainingEdge: function(retainedNodeIndex, retainerIndex)
|
| -{
|
| -return new WebInspector.NativeHeapSnapshotRetainerEdge(this, retainedNodeIndex, retainerIndex);
|
| -},
|
| -
|
| -_markInvisibleEdges: function()
|
| -{
|
| -},
|
| -
|
| -_calculateFlags: function()
|
| -{
|
| -},
|
| -
|
| -userObjectsMapAndFlag: function()
|
| -{
|
| -return null;
|
| -},
|
| -
|
| -images: function()
|
| -{
|
| -var aggregatesByClassName = this.aggregates(false, "allObjects");
|
| -var result = [];
|
| -var cachedImages = aggregatesByClassName["WebCore::CachedImage"];
|
| -function getImageName(node)
|
| -{
|
| -return node.name();
|
| -}
|
| -this._addNodes(cachedImages, getImageName, result);
|
| -
|
| -var canvases = aggregatesByClassName["WebCore::HTMLCanvasElement"];
|
| -function getCanvasName(node)
|
| -{
|
| -return "HTMLCanvasElement";
|
| -}
|
| -this._addNodes(canvases, getCanvasName, result);
|
| -return result;
|
| -},
|
| -
|
| -_addNodes: function(classData, nameResolver, result)
|
| -{
|
| -if (!classData)
|
| -return;
|
| -var node = this.rootNode();
|
| -for (var i = 0; i < classData.idxs.length; i++) {
|
| -node.nodeIndex = classData.idxs[i];
|
| -result.push({
|
| -name: nameResolver(node),
|
| -size: node.retainedSize(),
|
| -});
|
| -}
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshot.prototype
|
| -};
|
| -
|
| -
|
| -WebInspector.NativeHeapSnapshotNode = function(snapshot, nodeIndex)
|
| -{
|
| -WebInspector.HeapSnapshotNode.call(this, snapshot, nodeIndex)
|
| -}
|
| -
|
| -WebInspector.NativeHeapSnapshotNode.prototype = {
|
| -className: function()
|
| -{
|
| -return this._snapshot._strings[this.classIndex()];
|
| -},
|
| -
|
| -classIndex: function()
|
| -{
|
| -return this._snapshot._nodes[this.nodeIndex + this._snapshot._nodeTypeOffset];
|
| -},
|
| -
|
| -id: function()
|
| -{
|
| -return this._snapshot._nodes[this.nodeIndex + this._snapshot._nodeIdOffset];
|
| -},
|
| -
|
| -name: function()
|
| -{
|
| -return this._snapshot._strings[this._snapshot._nodes[this.nodeIndex + this._snapshot._nodeNameOffset]];;
|
| -},
|
| -
|
| -serialize: function()
|
| -{
|
| -return {
|
| -id: this.id(),
|
| -name: this.className(),
|
| -displayName: this.name(),
|
| -distance: this.distance(),
|
| -nodeIndex: this.nodeIndex,
|
| -retainedSize: this.retainedSize(),
|
| -selfSize: this.selfSize(),
|
| -type: this._snapshot._nodeObjectType
|
| -};
|
| -},
|
| -
|
| -isHidden: function()
|
| -{
|
| -return false;
|
| -},
|
| -
|
| -isSynthetic: function()
|
| -{
|
| -return false;
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotNode.prototype
|
| -};
|
| -
|
| -
|
| -WebInspector.NativeHeapSnapshotEdge = function(snapshot, edges, edgeIndex)
|
| -{
|
| -WebInspector.HeapSnapshotEdge.call(this, snapshot, edges, edgeIndex);
|
| -}
|
| -
|
| -WebInspector.NativeHeapSnapshotEdge.prototype = {
|
| -clone: function()
|
| -{
|
| -return new WebInspector.NativeHeapSnapshotEdge(this._snapshot, this._edges, this.edgeIndex);
|
| -},
|
| -
|
| -hasStringName: function()
|
| -{
|
| -return true;
|
| -},
|
| -
|
| -isHidden: function()
|
| -{
|
| -return false;
|
| -},
|
| -
|
| -isWeak: function()
|
| -{
|
| -return false;
|
| -},
|
| -
|
| -isInternal: function()
|
| -{
|
| -return false;
|
| -},
|
| -
|
| -isInvisible: function()
|
| -{
|
| -return false;
|
| -},
|
| -
|
| -isShortcut: function()
|
| -{
|
| -return false;
|
| -},
|
| -
|
| -name: function()
|
| -{
|
| -return this._snapshot._strings[this._nameOrIndex()];
|
| -},
|
| -
|
| -toString: function()
|
| -{
|
| -return "NativeHeapSnapshotEdge: " + this.name();
|
| -},
|
| -
|
| -_nameOrIndex: function()
|
| -{
|
| -return this._edges.item(this.edgeIndex + this._snapshot._edgeNameOffset);
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotEdge.prototype
|
| -};
|
| -
|
| -
|
| -
|
| -WebInspector.NativeHeapSnapshotRetainerEdge = function(snapshot, retainedNodeIndex, retainerIndex)
|
| -{
|
| -WebInspector.HeapSnapshotRetainerEdge.call(this, snapshot, retainedNodeIndex, retainerIndex);
|
| -}
|
| -
|
| -WebInspector.NativeHeapSnapshotRetainerEdge.prototype = {
|
| -clone: function()
|
| -{
|
| -return new WebInspector.NativeHeapSnapshotRetainerEdge(this._snapshot, this._retainedNodeIndex, this.retainerIndex());
|
| -},
|
| -
|
| -isHidden: function()
|
| -{
|
| -return this._edge().isHidden();
|
| -},
|
| -
|
| -isInternal: function()
|
| -{
|
| -return this._edge().isInternal();
|
| -},
|
| -
|
| -isInvisible: function()
|
| -{
|
| -return this._edge().isInvisible();
|
| -},
|
| -
|
| -isShortcut: function()
|
| -{
|
| -return this._edge().isShortcut();
|
| -},
|
| -
|
| -isWeak: function()
|
| -{
|
| -return this._edge().isWeak();
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotRetainerEdge.prototype
|
| -}
|
| -
|
| -;
|
| -
|
| -
|
| -
|
| -WebInspector.NativeMemorySnapshotView = function(profile)
|
| -{
|
| -WebInspector.View.call(this);
|
| -this.registerRequiredCSS("nativeMemoryProfiler.css");
|
| -
|
| -this.element.addStyleClass("native-snapshot-view");
|
| -this._containmentDataGrid = new WebInspector.NativeSnapshotDataGrid(profile);
|
| -this._containmentDataGrid.show(this.element);
|
| -}
|
| -
|
| -WebInspector.NativeMemorySnapshotView.prototype = {
|
| -__proto__: WebInspector.View.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.NativeSnapshotDataGrid = function(profile)
|
| -{
|
| -var columns = [
|
| -{id: "name", title: WebInspector.UIString("Object"), width: "200px", disclosure: true, sortable: true},
|
| -{id: "size", title: WebInspector.UIString("Size"), sortable: true, sort: WebInspector.DataGrid.Order.Descending},
|
| -];
|
| -WebInspector.DataGrid.call(this, columns);
|
| -this._profile = profile;
|
| -this._totalNode = new WebInspector.NativeSnapshotNode(profile._memoryBlock, profile);
|
| -if (WebInspector.settings.showNativeSnapshotUninstrumentedSize.get()) {
|
| -this.setRootNode(new WebInspector.DataGridNode(null, true));
|
| -this.rootNode().appendChild(this._totalNode)
|
| -this._totalNode.expand();
|
| -} else {
|
| -this.setRootNode(this._totalNode);
|
| -this._totalNode.populate();
|
| -}
|
| -this.addEventListener(WebInspector.DataGrid.Events.SortingChanged, this.sortingChanged.bind(this), this);
|
| -}
|
| -
|
| -WebInspector.NativeSnapshotDataGrid.prototype = {
|
| -sortingChanged: function()
|
| -{
|
| -var expandedNodes = {};
|
| -this._totalNode._storeState(expandedNodes);
|
| -this._totalNode.removeChildren();
|
| -this._totalNode._populated = false;
|
| -this._totalNode.populate();
|
| -this._totalNode._shouldRefreshChildren = true;
|
| -this._totalNode._restoreState(expandedNodes);
|
| -},
|
| -
|
| -
|
| -_sortingFunction: function(nodeA, nodeB)
|
| -{
|
| -var sortColumnIdentifier = this.sortColumnIdentifier();
|
| -var sortAscending = this.isSortOrderAscending();
|
| -var field1 = nodeA[sortColumnIdentifier];
|
| -var field2 = nodeB[sortColumnIdentifier];
|
| -var result = field1 < field2 ? -1 : (field1 > field2 ? 1 : 0);
|
| -if (!sortAscending)
|
| -result = -result;
|
| -return result;
|
| -},
|
| -
|
| -__proto__: WebInspector.DataGrid.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.NativeSnapshotNode = function(nodeData, profile)
|
| -{
|
| -this._nodeData = nodeData;
|
| -this._profile = profile;
|
| -var viewProperties = WebInspector.MemoryBlockViewProperties._forMemoryBlock(nodeData);
|
| -var data = { name: viewProperties._description, size: this._nodeData.size };
|
| -var hasChildren = this._addChildrenFromGraph();
|
| -WebInspector.DataGridNode.call(this, data, hasChildren);
|
| -}
|
| -
|
| -WebInspector.NativeSnapshotNode.prototype = {
|
| -
|
| -createCell: function(columnIdentifier)
|
| -{
|
| -var cell = columnIdentifier === "size" ?
|
| -this._createSizeCell(columnIdentifier) :
|
| -WebInspector.DataGridNode.prototype.createCell.call(this, columnIdentifier);
|
| -return cell;
|
| -},
|
| -
|
| -
|
| -_storeState: function(expandedNodes)
|
| -{
|
| -if (!this.expanded)
|
| -return;
|
| -expandedNodes[this.uid()] = true;
|
| -for (var i in this.children)
|
| -this.children[i]._storeState(expandedNodes);
|
| -},
|
| -
|
| -
|
| -_restoreState: function(expandedNodes)
|
| -{
|
| -if (!expandedNodes[this.uid()])
|
| -return;
|
| -this.expand();
|
| -for (var i in this.children)
|
| -this.children[i]._restoreState(expandedNodes);
|
| -},
|
| -
|
| -
|
| -uid: function()
|
| -{
|
| -if (!this._uid)
|
| -this._uid = (!this.parent || !this.parent.uid ? "" : this.parent.uid() || "") + "/" + this._nodeData.name;
|
| -return this._uid;
|
| -},
|
| -
|
| -
|
| -_createSizeCell: function(columnIdentifier)
|
| -{
|
| -var node = this;
|
| -var viewProperties = null;
|
| -var dimmed = false;
|
| -while (!viewProperties || viewProperties._fillStyle === "inherit") {
|
| -viewProperties = WebInspector.MemoryBlockViewProperties._forMemoryBlock(node._nodeData);
|
| -if (viewProperties._fillStyle === "inherit")
|
| -dimmed = true;
|
| -node = node.parent;
|
| -}
|
| -
|
| -var sizeKB = this._nodeData.size / 1024;
|
| -var totalSize = this._profile._memoryBlock.size;
|
| -var percentage = this._nodeData.size / totalSize * 100;
|
| -
|
| -var cell = document.createElement("td");
|
| -cell.className = columnIdentifier + "-column";
|
| -
|
| -var textDiv = document.createElement("div");
|
| -textDiv.textContent = Number.withThousandsSeparator(sizeKB.toFixed(0)) + "\u2009" + WebInspector.UIString("KB");
|
| -textDiv.className = "size-text";
|
| -cell.appendChild(textDiv);
|
| -
|
| -var barDiv = document.createElement("div");
|
| -barDiv.className = "size-bar";
|
| -barDiv.style.width = percentage + "%";
|
| -barDiv.style.backgroundColor = viewProperties._fillStyle;
|
| -
|
| -var fillerDiv = document.createElement("div");
|
| -fillerDiv.className = "percent-text"
|
| -barDiv.appendChild(fillerDiv);
|
| -var percentDiv = document.createElement("div");
|
| -percentDiv.textContent = percentage.toFixed(1) + "%";
|
| -percentDiv.className = "percent-text"
|
| -barDiv.appendChild(percentDiv);
|
| -
|
| -var barHolderDiv = document.createElement("div");
|
| -if (dimmed)
|
| -barHolderDiv.className = "dimmed";
|
| -barHolderDiv.appendChild(barDiv);
|
| -cell.appendChild(barHolderDiv);
|
| -
|
| -return cell;
|
| -},
|
| -
|
| -populate: function() {
|
| -if (this._populated)
|
| -return;
|
| -this._populated = true;
|
| -if (this._nodeData.children)
|
| -this._addChildren();
|
| -},
|
| -
|
| -_addChildren: function()
|
| -{
|
| -this._nodeData.children.sort(this.dataGrid._sortingFunction.bind(this.dataGrid));
|
| -
|
| -for (var node in this._nodeData.children) {
|
| -var nodeData = this._nodeData.children[node];
|
| -if (WebInspector.settings.showNativeSnapshotUninstrumentedSize.get() || nodeData.name !== "Other")
|
| -this.appendChild(new WebInspector.NativeSnapshotNode(nodeData, this._profile));
|
| -}
|
| -},
|
| -
|
| -_addChildrenFromGraph: function()
|
| -{
|
| -var memoryBlock = this._nodeData;
|
| -if (memoryBlock.children)
|
| -return memoryBlock.children.length > 0;
|
| -if (memoryBlock.name === "Image") {
|
| -this._addImageDetails();
|
| -return true;
|
| -}
|
| -return false;
|
| -},
|
| -
|
| -_addImageDetails: function()
|
| -{
|
| -
|
| -function didLoad(proxy)
|
| -{
|
| -function didReceiveImages(result)
|
| -{
|
| -this._nodeData.children = result;
|
| -if (this.expanded)
|
| -this._addChildren();
|
| -}
|
| -proxy.images(didReceiveImages.bind(this));
|
| -
|
| -}
|
| -this._profile.load(didLoad.bind(this));
|
| -},
|
| -
|
| -__proto__: WebInspector.DataGridNode.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.MemoryAgentDispatcher = function()
|
| -{
|
| -InspectorBackend.registerMemoryDispatcher(this);
|
| -this._currentProfileHeader = null;
|
| -}
|
| -
|
| -WebInspector.MemoryAgentDispatcher.instance = function()
|
| -{
|
| -if (!WebInspector.MemoryAgentDispatcher._instance)
|
| -WebInspector.MemoryAgentDispatcher._instance = new WebInspector.MemoryAgentDispatcher();
|
| -return WebInspector.MemoryAgentDispatcher._instance;
|
| -}
|
| -
|
| -WebInspector.MemoryAgentDispatcher.prototype = {
|
| -
|
| -addNativeSnapshotChunk: function(chunk)
|
| -{
|
| -if (this._currentProfileHeader)
|
| -this._currentProfileHeader.addNativeSnapshotChunk(chunk);
|
| -},
|
| -
|
| -_onRemoveProfileHeader: function(event)
|
| -{
|
| -if (event.data === this._currentProfileHeader)
|
| -this._currentProfileHeader = null;
|
| -}
|
| -};
|
| -
|
| -
|
| -
|
| -WebInspector.NativeProfileTypeBase = function(profileHeaderConstructor, id, name)
|
| -{
|
| -WebInspector.ProfileType.call(this, id, name);
|
| -this._profileHeaderConstructor = profileHeaderConstructor;
|
| -this._nextProfileUid = 1;
|
| -this.addEventListener(WebInspector.ProfileType.Events.RemoveProfileHeader,
|
| -WebInspector.MemoryAgentDispatcher.prototype._onRemoveProfileHeader,
|
| -WebInspector.MemoryAgentDispatcher.instance());
|
| -}
|
| -
|
| -WebInspector.NativeProfileTypeBase.prototype = {
|
| -
|
| -isInstantProfile: function()
|
| -{
|
| -return true;
|
| -},
|
| -
|
| -
|
| -buttonClicked: function()
|
| -{
|
| -if (WebInspector.MemoryAgentDispatcher.instance()._currentProfileHeader)
|
| -return false;
|
| -
|
| -var profileHeader = new this._profileHeaderConstructor(this, WebInspector.UIString("Snapshot %d", this._nextProfileUid), this._nextProfileUid);
|
| -++this._nextProfileUid;
|
| -profileHeader.isTemporary = true;
|
| -this.addProfile(profileHeader);
|
| -WebInspector.MemoryAgentDispatcher.instance()._currentProfileHeader = profileHeader;
|
| -profileHeader.load(function() { });
|
| -
|
| -
|
| -
|
| -function didReceiveMemorySnapshot(error, memoryBlock, graphMetaInformation)
|
| -{
|
| -console.assert(this === WebInspector.MemoryAgentDispatcher.instance()._currentProfileHeader);
|
| -WebInspector.MemoryAgentDispatcher.instance()._currentProfileHeader = null;
|
| -this._didReceiveMemorySnapshot(error, memoryBlock, graphMetaInformation);
|
| -}
|
| -MemoryAgent.getProcessMemoryDistribution(true, didReceiveMemorySnapshot.bind(profileHeader));
|
| -return false;
|
| -},
|
| -
|
| -
|
| -removeProfile: function(profile)
|
| -{
|
| -if (WebInspector.MemoryAgentDispatcher.instance()._currentProfileHeader === profile)
|
| -WebInspector.MemoryAgentDispatcher.instance()._currentProfileHeader = null;
|
| -WebInspector.ProfileType.prototype.removeProfile.call(this, profile);
|
| -},
|
| -
|
| -
|
| -createTemporaryProfile: function(title)
|
| -{
|
| -title = title || WebInspector.UIString("Snapshotting\u2026");
|
| -return new this._profileHeaderConstructor(this, title);
|
| -},
|
| -
|
| -
|
| -createProfile: function(profile)
|
| -{
|
| -return new this._profileHeaderConstructor(this, profile.title, -1);
|
| -},
|
| -
|
| -__proto__: WebInspector.ProfileType.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.NativeSnapshotProfileType = function()
|
| -{
|
| -WebInspector.NativeProfileTypeBase.call(this, WebInspector.NativeSnapshotProfileHeader, WebInspector.NativeSnapshotProfileType.TypeId, WebInspector.UIString("Take Native Heap Snapshot"));
|
| -}
|
| -
|
| -WebInspector.NativeSnapshotProfileType.TypeId = "NATIVE_SNAPSHOT";
|
| -
|
| -WebInspector.NativeSnapshotProfileType.prototype = {
|
| -get buttonTooltip()
|
| -{
|
| -return WebInspector.UIString("Capture native heap graph.");
|
| -},
|
| -
|
| -get treeItemTitle()
|
| -{
|
| -return WebInspector.UIString("NATIVE SNAPSHOT");
|
| -},
|
| -
|
| -get description()
|
| -{
|
| -return WebInspector.UIString("Native memory snapshot profiles show native heap graph.");
|
| -},
|
| -
|
| -__proto__: WebInspector.NativeProfileTypeBase.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.NativeSnapshotProfileHeader = function(type, title, uid)
|
| -{
|
| -WebInspector.HeapProfileHeader.call(this, type, title, uid, 0);
|
| -this._strings = [];
|
| -this._nodes = [];
|
| -this._edges = [];
|
| -this._baseToRealNodeId = [];
|
| -}
|
| -
|
| -WebInspector.NativeSnapshotProfileHeader.prototype = {
|
| -
|
| -createView: function(profilesPanel)
|
| -{
|
| -return new WebInspector.NativeHeapSnapshotView(profilesPanel, this);
|
| -},
|
| -
|
| -startSnapshotTransfer: function()
|
| -{
|
| -},
|
| -
|
| -snapshotConstructorName: function()
|
| -{
|
| -return "NativeHeapSnapshot";
|
| -},
|
| -
|
| -snapshotProxyConstructor: function()
|
| -{
|
| -return WebInspector.NativeHeapSnapshotProxy;
|
| -},
|
| -
|
| -addNativeSnapshotChunk: function(chunk)
|
| -{
|
| -this._strings = this._strings.concat(chunk.strings);
|
| -this._nodes = this._nodes.concat(chunk.nodes);
|
| -this._edges = this._edges.concat(chunk.edges);
|
| -this._baseToRealNodeId = this._baseToRealNodeId.concat(chunk.baseToRealNodeId);
|
| -},
|
| -
|
| -
|
| -_didReceiveMemorySnapshot: function(error, memoryBlock, graphMetaInformation)
|
| -{
|
| -var metaInformation = (graphMetaInformation);
|
| -this.isTemporary = false;
|
| -
|
| -var edgeFieldCount = metaInformation.edge_fields.length;
|
| -var nodeFieldCount = metaInformation.node_fields.length;
|
| -var nodeIdFieldOffset = metaInformation.node_fields.indexOf("id");
|
| -var toNodeIdFieldOffset = metaInformation.edge_fields.indexOf("to_node");
|
| -
|
| -var baseToRealNodeIdMap = {};
|
| -for (var i = 0; i < this._baseToRealNodeId.length; i += 2)
|
| -baseToRealNodeIdMap[this._baseToRealNodeId[i]] = this._baseToRealNodeId[i + 1];
|
| -
|
| -var nodeId2NodeIndex = {};
|
| -for (var i = nodeIdFieldOffset; i < this._nodes.length; i += nodeFieldCount)
|
| -nodeId2NodeIndex[this._nodes[i]] = i - nodeIdFieldOffset;
|
| -
|
| -
|
| -var edges = this._edges;
|
| -for (var i = toNodeIdFieldOffset; i < edges.length; i += edgeFieldCount) {
|
| -if (edges[i] in baseToRealNodeIdMap)
|
| -edges[i] = baseToRealNodeIdMap[edges[i]];
|
| -edges[i] = nodeId2NodeIndex[edges[i]];
|
| -}
|
| -
|
| -var heapSnapshot = {
|
| -"snapshot": {
|
| -"meta": metaInformation,
|
| -node_count: this._nodes.length / nodeFieldCount,
|
| -edge_count: this._edges.length / edgeFieldCount,
|
| -root_index: this._nodes.length - nodeFieldCount
|
| -},
|
| -nodes: this._nodes,
|
| -edges: this._edges,
|
| -strings: this._strings
|
| -};
|
| -
|
| -var chunk = JSON.stringify(heapSnapshot);
|
| -this.transferChunk(chunk);
|
| -this.finishHeapSnapshot();
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapProfileHeader.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.NativeHeapSnapshotView = function(parent, profile)
|
| -{
|
| -this._profile = profile;
|
| -WebInspector.HeapSnapshotView.call(this, parent, profile);
|
| -}
|
| -
|
| -
|
| -WebInspector.NativeHeapSnapshotView.prototype = {
|
| -get profile()
|
| -{
|
| -return this._profile;
|
| -},
|
| -
|
| -__proto__: WebInspector.HeapSnapshotView.prototype
|
| -};
|
| -
|
| -
|
| -
|
| -WebInspector.NativeMemoryProfileType = function()
|
| -{
|
| -WebInspector.NativeProfileTypeBase.call(this, WebInspector.NativeMemoryProfileHeader, WebInspector.NativeMemoryProfileType.TypeId, WebInspector.UIString("Capture Native Memory Distribution"));
|
| -}
|
| -
|
| -WebInspector.NativeMemoryProfileType.TypeId = "NATIVE_MEMORY_DISTRIBUTION";
|
| -
|
| -WebInspector.NativeMemoryProfileType.prototype = {
|
| -get buttonTooltip()
|
| -{
|
| -return WebInspector.UIString("Capture native memory distribution.");
|
| -},
|
| -
|
| -get treeItemTitle()
|
| -{
|
| -return WebInspector.UIString("MEMORY DISTRIBUTION");
|
| -},
|
| -
|
| -get description()
|
| -{
|
| -return WebInspector.UIString("Native memory snapshot profiles show memory distribution among browser subsystems.");
|
| -},
|
| -
|
| -__proto__: WebInspector.NativeProfileTypeBase.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.NativeMemoryProfileHeader = function(type, title, uid)
|
| -{
|
| -WebInspector.NativeSnapshotProfileHeader.call(this, type, title, uid);
|
| -
|
| -
|
| -this._memoryBlock = null;
|
| -}
|
| -
|
| -WebInspector.NativeMemoryProfileHeader.prototype = {
|
| -
|
| -createSidebarTreeElement: function()
|
| -{
|
| -return new WebInspector.ProfileSidebarTreeElement(this, WebInspector.UIString("Snapshot %d"), "heap-snapshot-sidebar-tree-item");
|
| -},
|
| -
|
| -
|
| -createView: function(profilesPanel)
|
| -{
|
| -return new WebInspector.NativeMemorySnapshotView(this);
|
| -},
|
| -
|
| -
|
| -_updateSnapshotStatus: function()
|
| -{
|
| -WebInspector.NativeSnapshotProfileHeader.prototype._updateSnapshotStatus.call(this);
|
| -this.sidebarElement.subtitle = Number.bytesToString( (this._memoryBlock.size));
|
| -},
|
| -
|
| -
|
| -_didReceiveMemorySnapshot: function(error, memoryBlock, graphMetaInformation)
|
| -{
|
| -WebInspector.NativeSnapshotProfileHeader.prototype._didReceiveMemorySnapshot.call(this, error, memoryBlock, graphMetaInformation);
|
| -if (memoryBlock.size && memoryBlock.children) {
|
| -var knownSize = 0;
|
| -for (var i = 0; i < memoryBlock.children.length; i++) {
|
| -var size = memoryBlock.children[i].size;
|
| -if (size)
|
| -knownSize += size;
|
| -}
|
| -var otherSize = memoryBlock.size - knownSize;
|
| -
|
| -if (otherSize) {
|
| -memoryBlock.children.push({
|
| -name: "Other",
|
| -size: otherSize
|
| -});
|
| -}
|
| -}
|
| -this._memoryBlock = memoryBlock;
|
| -},
|
| -
|
| -__proto__: WebInspector.NativeSnapshotProfileHeader.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.MemoryBlockViewProperties = function(fillStyle, name, description)
|
| -{
|
| -this._fillStyle = fillStyle;
|
| -this._name = name;
|
| -this._description = description;
|
| -}
|
| -
|
| -
|
| -WebInspector.MemoryBlockViewProperties._standardBlocks = null;
|
| -
|
| -WebInspector.MemoryBlockViewProperties._initialize = function()
|
| -{
|
| -if (WebInspector.MemoryBlockViewProperties._standardBlocks)
|
| -return;
|
| -WebInspector.MemoryBlockViewProperties._standardBlocks = {};
|
| -function addBlock(fillStyle, name, description)
|
| -{
|
| -WebInspector.MemoryBlockViewProperties._standardBlocks[name] = new WebInspector.MemoryBlockViewProperties(fillStyle, name, WebInspector.UIString(description));
|
| -}
|
| -addBlock("hsl( 0, 0%, 60%)", "ProcessPrivateMemory", "Total");
|
| -addBlock("hsl( 0, 0%, 80%)", "OwnersTypePlaceholder", "OwnersTypePlaceholder");
|
| -addBlock("hsl( 0, 0%, 60%)", "Other", "Other");
|
| -addBlock("hsl(220, 80%, 70%)", "Image", "Images");
|
| -addBlock("hsl(100, 60%, 50%)", "JSHeap", "JavaScript heap");
|
| -addBlock("hsl( 90, 40%, 80%)", "JSExternalResources", "JavaScript external resources");
|
| -addBlock("hsl( 90, 60%, 80%)", "CSS", "CSS");
|
| -addBlock("hsl( 0, 50%, 60%)", "DOM", "DOM");
|
| -addBlock("hsl( 0, 80%, 60%)", "WebInspector", "Inspector data");
|
| -addBlock("hsl( 36, 90%, 50%)", "Resources", "Resources");
|
| -addBlock("hsl( 40, 80%, 80%)", "GlyphCache", "Glyph cache resources");
|
| -addBlock("hsl( 35, 80%, 80%)", "DOMStorageCache", "DOM storage cache");
|
| -addBlock("hsl( 60, 80%, 60%)", "RenderTree", "Render tree");
|
| -addBlock("hsl( 20, 80%, 50%)", "MallocWaste", "Memory allocator waste");
|
| -}
|
| -
|
| -WebInspector.MemoryBlockViewProperties._forMemoryBlock = function(memoryBlock)
|
| -{
|
| -WebInspector.MemoryBlockViewProperties._initialize();
|
| -var result = WebInspector.MemoryBlockViewProperties._standardBlocks[memoryBlock.name];
|
| -if (result)
|
| -return result;
|
| -return new WebInspector.MemoryBlockViewProperties("inherit", memoryBlock.name, memoryBlock.name);
|
| -}
|
| -
|
| -;
|
| -
|
| -
|
| -
|
| -WebInspector.ProfileLauncherView = function(profilesPanel)
|
| -{
|
| -WebInspector.View.call(this);
|
| -
|
| -this._panel = profilesPanel;
|
| -
|
| -this.element.addStyleClass("profile-launcher-view");
|
| -this.element.addStyleClass("panel-enabler-view");
|
| -
|
| -this._contentElement = this.element.createChild("div", "profile-launcher-view-content");
|
| -this._innerContentElement = this._contentElement.createChild("div");
|
| -
|
| -this._controlButton = this._contentElement.createChild("button", "control-profiling");
|
| -this._controlButton.addEventListener("click", this._controlButtonClicked.bind(this), false);
|
| -}
|
| -
|
| -WebInspector.ProfileLauncherView.prototype = {
|
| -
|
| -addProfileType: function(profileType)
|
| -{
|
| -var descriptionElement = this._innerContentElement.createChild("h1");
|
| -descriptionElement.textContent = profileType.description;
|
| -var decorationElement = profileType.decorationElement();
|
| -if (decorationElement)
|
| -this._innerContentElement.appendChild(decorationElement);
|
| -this._isInstantProfile = profileType.isInstantProfile();
|
| -},
|
| -
|
| -_controlButtonClicked: function()
|
| -{
|
| -this._panel.toggleRecordButton();
|
| -},
|
| -
|
| -_updateControls: function()
|
| -{
|
| -if (this._isInstantProfile) {
|
| -this._controlButton.removeStyleClass("running");
|
| -this._controlButton.textContent = WebInspector.UIString("Take Snapshot");
|
| -} else if (this._isProfiling) {
|
| -this._controlButton.addStyleClass("running");
|
| -this._controlButton.textContent = WebInspector.UIString("Stop");
|
| -} else {
|
| -this._controlButton.removeStyleClass("running");
|
| -this._controlButton.textContent = WebInspector.UIString("Start");
|
| -}
|
| -},
|
| -
|
| -profileStarted: function()
|
| -{
|
| -this._isProfiling = true;
|
| -this._updateControls();
|
| -},
|
| -
|
| -profileFinished: function()
|
| -{
|
| -this._isProfiling = false;
|
| -this._updateControls();
|
| -},
|
| -
|
| -__proto__: WebInspector.View.prototype
|
| -}
|
| -
|
| -
|
| -
|
| -WebInspector.MultiProfileLauncherView = function(profilesPanel)
|
| -{
|
| -WebInspector.ProfileLauncherView.call(this, profilesPanel);
|
| -
|
| -var header = this._innerContentElement.createChild("h1");
|
| -header.textContent = WebInspector.UIString("Select profiling type");
|
| -
|
| -this._profileTypeSelectorForm = this._innerContentElement.createChild("form");
|
| -
|
| -this._innerContentElement.createChild("div", "flexible-space");
|
| -}
|
| -
|
| -WebInspector.MultiProfileLauncherView.EventTypes = {
|
| -ProfileTypeSelected: "profile-type-selected"
|
| -}
|
| -
|
| -WebInspector.MultiProfileLauncherView.prototype = {
|
| -
|
| -addProfileType: function(profileType)
|
| -{
|
| -var checked = !this._profileTypeSelectorForm.children.length;
|
| -var labelElement = this._profileTypeSelectorForm.createChild("label");
|
| -labelElement.textContent = profileType.name;
|
| -var optionElement = document.createElement("input");
|
| -labelElement.insertBefore(optionElement, labelElement.firstChild);
|
| -optionElement.type = "radio";
|
| -optionElement.name = "profile-type";
|
| -optionElement.style.hidden = true;
|
| -if (checked) {
|
| -optionElement.checked = checked;
|
| -this.dispatchEventToListeners(WebInspector.MultiProfileLauncherView.EventTypes.ProfileTypeSelected, profileType);
|
| -}
|
| -optionElement.addEventListener("change", this._profileTypeChanged.bind(this, profileType), false);
|
| -var descriptionElement = labelElement.createChild("p");
|
| -descriptionElement.textContent = profileType.description;
|
| -var decorationElement = profileType.decorationElement();
|
| -if (decorationElement)
|
| -labelElement.appendChild(decorationElement);
|
| -},
|
| -
|
| -_controlButtonClicked: function()
|
| -{
|
| -this._panel.toggleRecordButton();
|
| -},
|
| -
|
| -_updateControls: function()
|
| -{
|
| -WebInspector.ProfileLauncherView.prototype._updateControls.call(this);
|
| -var items = this._profileTypeSelectorForm.elements;
|
| -for (var i = 0; i < items.length; ++i) {
|
| -if (items[i].type === "radio")
|
| -items[i].disabled = this._isProfiling;
|
| -}
|
| -},
|
| -
|
| -
|
| -_profileTypeChanged: function(profileType, event)
|
| -{
|
| -this.dispatchEventToListeners(WebInspector.MultiProfileLauncherView.EventTypes.ProfileTypeSelected, profileType);
|
| -this._isInstantProfile = profileType.isInstantProfile();
|
| -this._updateControls();
|
| -},
|
| -
|
| -profileStarted: function()
|
| -{
|
| -this._isProfiling = true;
|
| -this._updateControls();
|
| -},
|
| -
|
| -profileFinished: function()
|
| -{
|
| -this._isProfiling = false;
|
| -this._updateControls();
|
| -},
|
| -
|
| -__proto__: WebInspector.ProfileLauncherView.prototype
|
| -}
|
| -
|
| -;
|
| -
|
| -
|
| -
|
| -WebInspector.TopDownProfileDataGridNode = function(profileNode, owningTree)
|
| -{
|
| -var hasChildren = !!(profileNode.children && profileNode.children.length);
|
| -
|
| -WebInspector.ProfileDataGridNode.call(this, profileNode, owningTree, hasChildren);
|
| -
|
| -this._remainingChildren = profileNode.children;
|
| -}
|
| -
|
| -WebInspector.TopDownProfileDataGridNode.prototype = {
|
| -_sharedPopulate: function()
|
| -{
|
| -var children = this._remainingChildren;
|
| -var childrenLength = children.length;
|
| -
|
| -for (var i = 0; i < childrenLength; ++i)
|
| -this.appendChild(new WebInspector.TopDownProfileDataGridNode(children[i], this.tree));
|
| -
|
| -this._remainingChildren = null;
|
| -},
|
| -
|
| -_exclude: function(aCallUID)
|
| -{
|
| -if (this._remainingChildren)
|
| -this.populate();
|
| -
|
| -this._save();
|
| -
|
| -var children = this.children;
|
| -var index = this.children.length;
|
| -
|
| -while (index--)
|
| -children[index]._exclude(aCallUID);
|
| -
|
| -var child = this.childrenByCallUID[aCallUID];
|
| -
|
| -if (child)
|
| -this._merge(child, true);
|
| -},
|
| -
|
| -__proto__: WebInspector.ProfileDataGridNode.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.TopDownProfileDataGridTree = function(profileView, rootProfileNode)
|
| -{
|
| -WebInspector.ProfileDataGridTree.call(this, profileView, rootProfileNode);
|
| -
|
| -this._remainingChildren = rootProfileNode.children;
|
| -
|
| -var any = (this);
|
| -var node = (any);
|
| -WebInspector.TopDownProfileDataGridNode.prototype.populate.call(node);
|
| -}
|
| -
|
| -WebInspector.TopDownProfileDataGridTree.prototype = {
|
| -
|
| -focus: function(profileDataGridNode)
|
| -{
|
| -if (!profileDataGridNode)
|
| -return;
|
| -
|
| -this._save();
|
| -profileDataGridNode.savePosition();
|
| -
|
| -this.children = [profileDataGridNode];
|
| -this.totalTime = profileDataGridNode.totalTime;
|
| -},
|
| -
|
| -
|
| -exclude: function(profileDataGridNode)
|
| -{
|
| -if (!profileDataGridNode)
|
| -return;
|
| -
|
| -this._save();
|
| -
|
| -var excludedCallUID = profileDataGridNode.callUID;
|
| -
|
| -var any = (this);
|
| -var node = (any);
|
| -WebInspector.TopDownProfileDataGridNode.prototype._exclude.call(node, excludedCallUID);
|
| -
|
| -if (this.lastComparator)
|
| -this.sort(this.lastComparator, true);
|
| -},
|
| -
|
| -restore: function()
|
| -{
|
| -if (!this._savedChildren)
|
| -return;
|
| -
|
| -this.children[0].restorePosition();
|
| -
|
| -WebInspector.ProfileDataGridTree.prototype.restore.call(this);
|
| -},
|
| -
|
| -_merge: WebInspector.TopDownProfileDataGridNode.prototype._merge,
|
| -
|
| -_sharedPopulate: WebInspector.TopDownProfileDataGridNode.prototype._sharedPopulate,
|
| -
|
| -__proto__: WebInspector.ProfileDataGridTree.prototype
|
| -}
|
| -;
|
| -
|
| -
|
| -
|
| -WebInspector.CanvasProfileView = function(profile)
|
| -{
|
| -WebInspector.View.call(this);
|
| -this.registerRequiredCSS("canvasProfiler.css");
|
| -this._profile = profile;
|
| -this._traceLogId = profile.traceLogId();
|
| -this.element.addStyleClass("canvas-profile-view");
|
| -
|
| -this._linkifier = new WebInspector.Linkifier();
|
| -this._splitView = new WebInspector.SplitView(false, "canvasProfileViewSplitLocation", 300);
|
| -
|
| -var replayImageContainer = this._splitView.firstElement();
|
| -replayImageContainer.id = "canvas-replay-image-container";
|
| -this._replayImageElement = replayImageContainer.createChild("image", "canvas-replay-image");
|
| -this._debugInfoElement = replayImageContainer.createChild("div", "canvas-debug-info hidden");
|
| -this._spinnerIcon = replayImageContainer.createChild("img", "canvas-spinner-icon hidden");
|
| -
|
| -var replayInfoContainer = this._splitView.secondElement();
|
| -var controlsContainer = replayInfoContainer.createChild("div", "status-bar");
|
| -var logGridContainer = replayInfoContainer.createChild("div", "canvas-replay-log");
|
| -
|
| -this._createControlButton(controlsContainer, "canvas-replay-first-step", WebInspector.UIString("First call."), this._onReplayFirstStepClick.bind(this));
|
| -this._createControlButton(controlsContainer, "canvas-replay-prev-step", WebInspector.UIString("Previous call."), this._onReplayStepClick.bind(this, false));
|
| -this._createControlButton(controlsContainer, "canvas-replay-next-step", WebInspector.UIString("Next call."), this._onReplayStepClick.bind(this, true));
|
| -this._createControlButton(controlsContainer, "canvas-replay-prev-draw", WebInspector.UIString("Previous drawing call."), this._onReplayDrawingCallClick.bind(this, false));
|
| -this._createControlButton(controlsContainer, "canvas-replay-next-draw", WebInspector.UIString("Next drawing call."), this._onReplayDrawingCallClick.bind(this, true));
|
| -this._createControlButton(controlsContainer, "canvas-replay-last-step", WebInspector.UIString("Last call."), this._onReplayLastStepClick.bind(this));
|
| -
|
| -this._replayContextSelector = new WebInspector.StatusBarComboBox(this._onReplayContextChanged.bind(this));
|
| -this._replayContextSelector.createOption("<screenshot auto>", WebInspector.UIString("Show screenshot of the last replayed resource."), "");
|
| -controlsContainer.appendChild(this._replayContextSelector.element);
|
| -
|
| -
|
| -this._replayContexts = {};
|
| -
|
| -this._currentResourceStates = {};
|
| -
|
| -var columns = [
|
| -{title: "#", sortable: true, width: "5%"},
|
| -{title: WebInspector.UIString("Call"), sortable: true, width: "75%", disclosure: true},
|
| -{title: WebInspector.UIString("Location"), sortable: true, width: "20%"}
|
| -];
|
| -
|
| -this._logGrid = new WebInspector.DataGrid(columns);
|
| -this._logGrid.element.addStyleClass("fill");
|
| -this._logGrid.show(logGridContainer);
|
| -this._logGrid.addEventListener(WebInspector.DataGrid.Events.SelectedNode, this._replayTraceLog.bind(this));
|
| -
|
| -this._splitView.show(this.element);
|
| -this._requestTraceLog(0);
|
| -}
|
| -
|
| -
|
| -WebInspector.CanvasProfileView.TraceLogPollingInterval = 500;
|
| -
|
| -WebInspector.CanvasProfileView.prototype = {
|
| -dispose: function()
|
| -{
|
| -this._linkifier.reset();
|
| -},
|
| -
|
| -get statusBarItems()
|
| -{
|
| -return [];
|
| -},
|
| -
|
| -get profile()
|
| -{
|
| -return this._profile;
|
| -},
|
| -
|
| -
|
| -elementsToRestoreScrollPositionsFor: function()
|
| -{
|
| -return [this._logGrid.scrollContainer];
|
| -},
|
| -
|
| -
|
| -_createControlButton: function(parent, className, title, clickCallback)
|
| -{
|
| -var button = new WebInspector.StatusBarButton(title, className);
|
| -parent.appendChild(button.element);
|
| -
|
| -button.makeLongClickEnabled();
|
| -button.addEventListener("click", clickCallback, this);
|
| -button.addEventListener("longClickDown", clickCallback, this);
|
| -button.addEventListener("longClickPress", clickCallback, this);
|
| -},
|
| -
|
| -_onReplayContextChanged: function()
|
| -{
|
| -
|
| -function didReceiveResourceState(error, resourceState)
|
| -{
|
| -this._enableWaitIcon(false);
|
| -if (error)
|
| -return;
|
| -
|
| -this._currentResourceStates[resourceState.id] = resourceState;
|
| -
|
| -var selectedContextId = this._replayContextSelector.selectedOption().value;
|
| -if (selectedContextId === resourceState.id)
|
| -this._replayImageElement.src = resourceState.imageURL;
|
| -}
|
| -
|
| -var selectedContextId = this._replayContextSelector.selectedOption().value || "auto";
|
| -var resourceState = this._currentResourceStates[selectedContextId];
|
| -if (resourceState)
|
| -this._replayImageElement.src = resourceState.imageURL;
|
| -else {
|
| -this._enableWaitIcon(true);
|
| -this._replayImageElement.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";
|
| -CanvasAgent.getResourceState(this._traceLogId, selectedContextId, didReceiveResourceState.bind(this));
|
| -}
|
| -},
|
| -
|
| -
|
| -_onReplayStepClick: function(forward)
|
| -{
|
| -var selectedNode = this._logGrid.selectedNode;
|
| -if (!selectedNode)
|
| -return;
|
| -var nextNode = selectedNode;
|
| -do {
|
| -nextNode = forward ? nextNode.traverseNextNode(false) : nextNode.traversePreviousNode(false);
|
| -} while (nextNode && typeof nextNode.index !== "number");
|
| -(nextNode || selectedNode).revealAndSelect();
|
| -},
|
| -
|
| -
|
| -_onReplayDrawingCallClick: function(forward)
|
| -{
|
| -var selectedNode = this._logGrid.selectedNode;
|
| -if (!selectedNode)
|
| -return;
|
| -var nextNode = selectedNode;
|
| -while (nextNode) {
|
| -var sibling = forward ? nextNode.nextSibling : nextNode.previousSibling;
|
| -if (sibling) {
|
| -nextNode = sibling;
|
| -if (nextNode.hasChildren || nextNode.call.isDrawingCall)
|
| -break;
|
| -} else {
|
| -nextNode = nextNode.parent;
|
| -if (!forward)
|
| -break;
|
| -}
|
| -}
|
| -if (!nextNode && forward)
|
| -this._onReplayLastStepClick();
|
| -else
|
| -(nextNode || selectedNode).revealAndSelect();
|
| -},
|
| -
|
| -_onReplayFirstStepClick: function()
|
| -{
|
| -var firstNode = this._logGrid.rootNode().children[0];
|
| -if (firstNode)
|
| -firstNode.revealAndSelect();
|
| -},
|
| -
|
| -_onReplayLastStepClick: function()
|
| -{
|
| -var lastNode = this._logGrid.rootNode().children.peekLast();
|
| -if (!lastNode)
|
| -return;
|
| -while (lastNode.expanded) {
|
| -var lastChild = lastNode.children.peekLast();
|
| -if (!lastChild)
|
| -break;
|
| -lastNode = lastChild;
|
| -}
|
| -lastNode.revealAndSelect();
|
| -},
|
| -
|
| -
|
| -_enableWaitIcon: function(enable)
|
| -{
|
| -this._spinnerIcon.enableStyleClass("hidden", !enable);
|
| -this._debugInfoElement.enableStyleClass("hidden", enable);
|
| -},
|
| -
|
| -_replayTraceLog: function()
|
| -{
|
| -if (this._pendingReplayTraceLogEvent)
|
| -return;
|
| -var index = this._selectedCallIndex();
|
| -if (index === -1 || index === this._lastReplayCallIndex)
|
| -return;
|
| -this._lastReplayCallIndex = index;
|
| -this._pendingReplayTraceLogEvent = true;
|
| -var time = Date.now();
|
| -
|
| -function didReplayTraceLog(error, resourceState)
|
| -{
|
| -delete this._pendingReplayTraceLogEvent;
|
| -
|
| -this._enableWaitIcon(false);
|
| -
|
| -if (!error) {
|
| -this._currentResourceStates = {};
|
| -this._currentResourceStates["auto"] = resourceState;
|
| -this._currentResourceStates[resourceState.id] = resourceState;
|
| -
|
| -this._debugInfoElement.textContent = "Replay time: " + (Date.now() - time) + "ms";
|
| -this._onReplayContextChanged();
|
| -}
|
| -
|
| -if (index !== this._selectedCallIndex())
|
| -this._replayTraceLog();
|
| -}
|
| -this._enableWaitIcon(true);
|
| -CanvasAgent.replayTraceLog(this._traceLogId, index, didReplayTraceLog.bind(this));
|
| -},
|
| -
|
| -
|
| -_didReceiveTraceLog: function(error, traceLog)
|
| -{
|
| -this._enableWaitIcon(false);
|
| -if (error || !traceLog)
|
| -return;
|
| -var callNodes = [];
|
| -var calls = traceLog.calls;
|
| -var index = traceLog.startOffset;
|
| -for (var i = 0, n = calls.length; i < n; ++i) {
|
| -var call = calls[i];
|
| -this._requestReplayContextInfo(call.contextId);
|
| -var gridNode = this._createCallNode(index++, call);
|
| -callNodes.push(gridNode);
|
| -}
|
| -this._appendCallNodes(callNodes);
|
| -if (traceLog.alive)
|
| -setTimeout(this._requestTraceLog.bind(this, index), WebInspector.CanvasProfileView.TraceLogPollingInterval);
|
| -else
|
| -this._flattenSingleFrameNode();
|
| -this._profile._updateCapturingStatus(traceLog);
|
| -this._onReplayLastStepClick();
|
| -},
|
| -
|
| -
|
| -_requestTraceLog: function(offset)
|
| -{
|
| -this._enableWaitIcon(true);
|
| -CanvasAgent.getTraceLog(this._traceLogId, offset, undefined, this._didReceiveTraceLog.bind(this));
|
| -},
|
| -
|
| -
|
| -_requestReplayContextInfo: function(contextId)
|
| -{
|
| -if (this._replayContexts[contextId])
|
| -return;
|
| -this._replayContexts[contextId] = true;
|
| -
|
| -function didReceiveResourceInfo(error, resourceInfo)
|
| -{
|
| -if (error) {
|
| -delete this._replayContexts[contextId];
|
| -return;
|
| -}
|
| -this._replayContextSelector.createOption(resourceInfo.description, WebInspector.UIString("Show screenshot of this context's canvas."), contextId);
|
| -}
|
| -CanvasAgent.getResourceInfo(contextId, didReceiveResourceInfo.bind(this));
|
| -},
|
| -
|
| -
|
| -_selectedCallIndex: function()
|
| -{
|
| -var node = this._logGrid.selectedNode;
|
| -return node ? this._peekLastRecursively(node).index : -1;
|
| -},
|
| -
|
| -
|
| -_peekLastRecursively: function(node)
|
| -{
|
| -var lastChild;
|
| -while ((lastChild = node.children.peekLast()))
|
| -node = (lastChild);
|
| -return node;
|
| -},
|
| -
|
| -
|
| -_appendCallNodes: function(callNodes)
|
| -{
|
| -var rootNode = this._logGrid.rootNode();
|
| -var frameNode = (rootNode.children.peekLast());
|
| -if (frameNode && this._peekLastRecursively(frameNode).call.isFrameEndCall)
|
| -frameNode = null;
|
| -for (var i = 0, n = callNodes.length; i < n; ++i) {
|
| -if (!frameNode) {
|
| -var index = rootNode.children.length;
|
| -var data = {};
|
| -data[0] = "";
|
| -data[1] = "Frame #" + (index + 1);
|
| -data[2] = "";
|
| -frameNode = new WebInspector.DataGridNode(data);
|
| -frameNode.selectable = true;
|
| -rootNode.appendChild(frameNode);
|
| -}
|
| -var nextFrameCallIndex = i + 1;
|
| -while (nextFrameCallIndex < n && !callNodes[nextFrameCallIndex - 1].call.isFrameEndCall)
|
| -++nextFrameCallIndex;
|
| -this._appendCallNodesToFrameNode(frameNode, callNodes, i, nextFrameCallIndex);
|
| -i = nextFrameCallIndex - 1;
|
| -frameNode = null;
|
| -}
|
| -},
|
| -
|
| -
|
| -_appendCallNodesToFrameNode: function(frameNode, callNodes, fromIndex, toIndex)
|
| -{
|
| -var self = this;
|
| -function appendDrawCallGroup()
|
| -{
|
| -var index = self._drawCallGroupsCount || 0;
|
| -var data = {};
|
| -data[0] = "";
|
| -data[1] = "Draw call group #" + (index + 1);
|
| -data[2] = "";
|
| -var node = new WebInspector.DataGridNode(data);
|
| -node.selectable = true;
|
| -self._drawCallGroupsCount = index + 1;
|
| -frameNode.appendChild(node);
|
| -return node;
|
| -}
|
| -
|
| +{if(this.diffDataGrid.baseSnapshot!==baseSnapshotProxy)
|
| +this.diffDataGrid.setBaseDataSource(baseSnapshotProxy);}},_onSelectedViewChanged:function(event)
|
| +{this._changeView(event.target.selectedIndex);},_updateSelectorsVisibility:function()
|
| +{if(this.currentView===this.diffView)
|
| +this.baseSelect.element.removeStyleClass("hidden");else
|
| +this.baseSelect.element.addStyleClass("hidden");if(this.currentView===this.constructorsView){if(this._trackingOverviewGrid){this._trackingOverviewGrid.element.removeStyleClass("hidden");this._trackingOverviewGrid.update();this.viewsContainer.addStyleClass("reserve-80px-at-top");}
|
| +this.filterSelect.element.removeStyleClass("hidden");}else{this.filterSelect.element.addStyleClass("hidden");if(this._trackingOverviewGrid){this._trackingOverviewGrid.element.addStyleClass("hidden");this.viewsContainer.removeStyleClass("reserve-80px-at-top");}}},_changeView:function(selectedIndex)
|
| +{if(selectedIndex===this.views.current)
|
| +return;this.views.current=selectedIndex;this.currentView.detach();var view=this.views[this.views.current];this.currentView=view.view;this.dataGrid=view.grid;this.currentView.show(this.viewsContainer);this.refreshVisibleData();this.dataGrid.updateWidths();this._updateSelectorsVisibility();this._updateDataSourceAndView();if(!this.currentQuery||!this._searchFinishedCallback||!this._searchResults)
|
| +return;this._searchFinishedCallback(this,-this._searchResults.length);this.performSearch(this.currentQuery,this._searchFinishedCallback);},_getHoverAnchor:function(target)
|
| +{var span=target.enclosingNodeOrSelfWithNodeName("span");if(!span)
|
| +return;var row=target.enclosingNodeOrSelfWithNodeName("tr");if(!row)
|
| +return;span.node=row._dataGridNode;return span;},_resolveObjectForPopover:function(element,showCallback,objectGroupName)
|
| +{if(this.profile.fromFile())
|
| +return;element.node.queryObjectContent(showCallback,objectGroupName);},_startRetainersHeaderDragging:function(event)
|
| +{if(!this.isShowing())
|
| +return false;this._previousDragPosition=event.pageY;return true;},_retainersHeaderDragging:function(event)
|
| +{var height=this.retainmentView.element.clientHeight;height+=this._previousDragPosition-event.pageY;this._previousDragPosition=event.pageY;this._updateRetainmentViewHeight(height);event.consume(true);},_endRetainersHeaderDragging:function(event)
|
| +{delete this._previousDragPosition;event.consume();},_updateRetainmentViewHeight:function(height)
|
| +{height=Number.constrain(height,Preferences.minConsoleHeight,this.element.clientHeight-Preferences.minConsoleHeight);this.viewsContainer.style.bottom=(height+this.retainmentViewHeader.clientHeight)+"px";if(this._trackingOverviewGrid&&this.currentView===this.constructorsView)
|
| +this.viewsContainer.addStyleClass("reserve-80px-at-top");this.retainmentView.element.style.height=height+"px";this.retainmentViewHeader.style.bottom=height+"px";this.currentView.doResize();},_updateBaseOptions:function()
|
| +{var list=this._profiles();if(this.baseSelect.size()===list.length)
|
| +return;for(var i=this.baseSelect.size(),n=list.length;i<n;++i){var title=list[i].title;if(WebInspector.ProfilesPanelDescriptor.isUserInitiatedProfile(title))
|
| +title=WebInspector.UIString("Snapshot %d",WebInspector.ProfilesPanelDescriptor.userInitiatedProfileIndex(title));this.baseSelect.createOption(title);}},_updateFilterOptions:function()
|
| +{var list=this._profiles();if(this.filterSelect.size()-1===list.length)
|
| +return;if(!this.filterSelect.size())
|
| +this.filterSelect.createOption(WebInspector.UIString("All objects"));if(this.profile.fromFile())
|
| +return;for(var i=this.filterSelect.size()-1,n=list.length;i<n;++i){var profile=list[i];var title=list[i].title;if(WebInspector.ProfilesPanelDescriptor.isUserInitiatedProfile(title)){var profileIndex=WebInspector.ProfilesPanelDescriptor.userInitiatedProfileIndex(title);if(!i)
|
| +title=WebInspector.UIString("Objects allocated before Snapshot %d",profileIndex);else
|
| +title=WebInspector.UIString("Objects allocated between Snapshots %d and %d",profileIndex-1,profileIndex);}
|
| +this.filterSelect.createOption(title);}},_onProfileHeaderAdded:function(event)
|
| +{if(!event.data||event.data.type!==this._profileTypeId)
|
| +return;this._updateBaseOptions();this._updateFilterOptions();},__proto__:WebInspector.View.prototype}
|
| +WebInspector.HeapProfilerDispatcher=function()
|
| +{this._dispatchers=[];InspectorBackend.registerHeapProfilerDispatcher(this);}
|
| +WebInspector.HeapProfilerDispatcher.prototype={register:function(dispatcher)
|
| +{this._dispatchers.push(dispatcher);},_genericCaller:function(eventName)
|
| +{var args=Array.prototype.slice.call(arguments.callee.caller.arguments);for(var i=0;i<this._dispatchers.length;++i)
|
| +this._dispatchers[i][eventName].apply(this._dispatchers[i],args);},heapStatsUpdate:function(samples)
|
| +{this._genericCaller("heapStatsUpdate");},lastSeenObjectId:function(lastSeenObjectId,timestamp)
|
| +{this._genericCaller("lastSeenObjectId");},addProfileHeader:function(profileHeader)
|
| +{this._genericCaller("addProfileHeader");},addHeapSnapshotChunk:function(uid,chunk)
|
| +{this._genericCaller("addHeapSnapshotChunk");},finishHeapSnapshot:function(uid)
|
| +{this._genericCaller("finishHeapSnapshot");},reportHeapSnapshotProgress:function(done,total)
|
| +{this._genericCaller("reportHeapSnapshotProgress");},resetProfiles:function()
|
| +{this._genericCaller("resetProfiles");}}
|
| +WebInspector.HeapProfilerDispatcher._dispatcher=new WebInspector.HeapProfilerDispatcher();WebInspector.HeapSnapshotProfileType=function()
|
| +{WebInspector.ProfileType.call(this,WebInspector.HeapSnapshotProfileType.TypeId,WebInspector.UIString("Take Heap Snapshot"));WebInspector.HeapProfilerDispatcher._dispatcher.register(this);}
|
| +WebInspector.HeapSnapshotProfileType.TypeId="HEAP";WebInspector.HeapSnapshotProfileType.SnapshotReceived="SnapshotReceived";WebInspector.HeapSnapshotProfileType.prototype={fileExtension:function()
|
| +{return".heapsnapshot";},get buttonTooltip()
|
| +{return WebInspector.UIString("Take heap snapshot.");},isInstantProfile:function()
|
| +{return true;},buttonClicked:function()
|
| +{this._takeHeapSnapshot(function(){});WebInspector.userMetrics.ProfilesHeapProfileTaken.record();return false;},heapStatsUpdate:function(samples)
|
| +{},lastSeenObjectId:function(lastSeenObjectId,timestamp)
|
| +{},get treeItemTitle()
|
| +{return WebInspector.UIString("HEAP SNAPSHOTS");},get description()
|
| +{return WebInspector.UIString("Heap snapshot profiles show memory distribution among your page's JavaScript objects and related DOM nodes.");},createTemporaryProfile:function(title)
|
| +{title=title||WebInspector.UIString("Snapshotting\u2026");return new WebInspector.HeapProfileHeader(this,title);},createProfile:function(profile)
|
| +{return new WebInspector.HeapProfileHeader(this,profile.title,profile.uid,profile.maxJSObjectId||0);},_takeHeapSnapshot:function(callback)
|
| +{var temporaryProfile=this.findTemporaryProfile();if(!temporaryProfile)
|
| +this.addProfile(this.createTemporaryProfile());HeapProfilerAgent.takeHeapSnapshot(true,callback);},addProfileHeader:function(profileHeader)
|
| +{if(!this.findTemporaryProfile())
|
| +return;var profile=this.createProfile(profileHeader);profile._profileSamples=this._profileSamples;this._profileSamples=null;this.addProfile(profile);},addHeapSnapshotChunk:function(uid,chunk)
|
| +{var profile=this._profilesIdMap[this._makeKey(uid)];if(profile)
|
| +profile.transferChunk(chunk);},finishHeapSnapshot:function(uid)
|
| +{var profile=this._profilesIdMap[this._makeKey(uid)];if(profile)
|
| +profile.finishHeapSnapshot();},reportHeapSnapshotProgress:function(done,total)
|
| +{var profile=this.findTemporaryProfile();if(profile)
|
| +this.dispatchEventToListeners(WebInspector.ProfileType.Events.ProgressUpdated,{"profile":profile,"done":done,"total":total});},resetProfiles:function()
|
| +{this._reset();},removeProfile:function(profile)
|
| +{WebInspector.ProfileType.prototype.removeProfile.call(this,profile);if(!profile.isTemporary)
|
| +HeapProfilerAgent.removeProfile(profile.uid);},_requestProfilesFromBackend:function(populateCallback)
|
| +{HeapProfilerAgent.getProfileHeaders(populateCallback);},_snapshotReceived:function(profile)
|
| +{this.dispatchEventToListeners(WebInspector.HeapSnapshotProfileType.SnapshotReceived,profile);},__proto__:WebInspector.ProfileType.prototype}
|
| +WebInspector.TrackingHeapSnapshotProfileType=function(profilesPanel)
|
| +{WebInspector.ProfileType.call(this,WebInspector.TrackingHeapSnapshotProfileType.TypeId,WebInspector.UIString("Record Heap Allocations"));this._profilesPanel=profilesPanel;WebInspector.HeapProfilerDispatcher._dispatcher.register(this);}
|
| +WebInspector.TrackingHeapSnapshotProfileType.TypeId="HEAP-RECORD";WebInspector.TrackingHeapSnapshotProfileType.HeapStatsUpdate="HeapStatsUpdate";WebInspector.TrackingHeapSnapshotProfileType.TrackingStarted="TrackingStarted";WebInspector.TrackingHeapSnapshotProfileType.TrackingStopped="TrackingStopped";WebInspector.TrackingHeapSnapshotProfileType.prototype={heapStatsUpdate:function(samples)
|
| +{if(!this._profileSamples)
|
| +return;var index;for(var i=0;i<samples.length;i+=3){index=samples[i];var count=samples[i+1];var size=samples[i+2];this._profileSamples.sizes[index]=size;if(!this._profileSamples.max[index]||size>this._profileSamples.max[index])
|
| +this._profileSamples.max[index]=size;}
|
| +this._lastUpdatedIndex=index;},lastSeenObjectId:function(lastSeenObjectId,timestamp)
|
| +{var profileSamples=this._profileSamples;if(!profileSamples)
|
| +return;var currentIndex=Math.max(profileSamples.ids.length,profileSamples.max.length-1);profileSamples.ids[currentIndex]=lastSeenObjectId;if(!profileSamples.max[currentIndex]){profileSamples.max[currentIndex]=0;profileSamples.sizes[currentIndex]=0;}
|
| +profileSamples.timestamps[currentIndex]=timestamp;if(profileSamples.totalTime<timestamp-profileSamples.timestamps[0])
|
| +profileSamples.totalTime*=2;this.dispatchEventToListeners(WebInspector.TrackingHeapSnapshotProfileType.HeapStatsUpdate,this._profileSamples);var profile=this.findTemporaryProfile();profile.sidebarElement.wait=true;if(profile.sidebarElement&&!profile.sidebarElement.wait)
|
| +profile.sidebarElement.wait=true;},hasTemporaryView:function()
|
| +{return true;},get buttonTooltip()
|
| +{return this._recording?WebInspector.UIString("Stop recording heap profile."):WebInspector.UIString("Start recording heap profile.");},isInstantProfile:function()
|
| +{return false;},buttonClicked:function()
|
| +{return this._toggleRecording();},_startRecordingProfile:function()
|
| +{this._lastSeenIndex=-1;this._profileSamples={'sizes':[],'ids':[],'timestamps':[],'max':[],'totalTime':30000};this._recording=true;HeapProfilerAgent.startTrackingHeapObjects();this.dispatchEventToListeners(WebInspector.TrackingHeapSnapshotProfileType.TrackingStarted);},_stopRecordingProfile:function()
|
| +{HeapProfilerAgent.stopTrackingHeapObjects();HeapProfilerAgent.takeHeapSnapshot(true);this._recording=false;this.dispatchEventToListeners(WebInspector.TrackingHeapSnapshotProfileType.TrackingStopped);},_toggleRecording:function()
|
| +{if(this._recording)
|
| +this._stopRecordingProfile();else
|
| +this._startRecordingProfile();return this._recording;},get treeItemTitle()
|
| +{return WebInspector.UIString("HEAP TIMELINES");},get description()
|
| +{return WebInspector.UIString("Record JavaScript object allocations over time. Use this profile type to isolate memory leaks.");},_reset:function()
|
| +{WebInspector.HeapSnapshotProfileType.prototype._reset.call(this);if(this._recording)
|
| +this._stopRecordingProfile();this._profileSamples=null;this._lastSeenIndex=-1;},createTemporaryProfile:function(title)
|
| +{title=title||WebInspector.UIString("Recording\u2026");return new WebInspector.HeapProfileHeader(this,title);},_requestProfilesFromBackend:function(populateCallback)
|
| +{},__proto__:WebInspector.HeapSnapshotProfileType.prototype}
|
| +WebInspector.HeapProfileHeader=function(type,title,uid,maxJSObjectId)
|
| +{WebInspector.ProfileHeader.call(this,type,title,uid);this.maxJSObjectId=maxJSObjectId;this._receiver=null;this._snapshotProxy=null;this._totalNumberOfChunks=0;this._transferHandler=null;}
|
| +WebInspector.HeapProfileHeader.prototype={createSidebarTreeElement:function()
|
| +{return new WebInspector.ProfileSidebarTreeElement(this,WebInspector.UIString("Snapshot %d"),"heap-snapshot-sidebar-tree-item");},createView:function(profilesPanel)
|
| +{return new WebInspector.HeapSnapshotView(profilesPanel,this);},load:function(callback)
|
| +{if(this.uid===-1)
|
| +return;if(this._snapshotProxy){callback(this._snapshotProxy);return;}
|
| +this._numberOfChunks=0;if(!this._receiver){this._setupWorker();this._transferHandler=new WebInspector.BackendSnapshotLoader(this);this.sidebarElement.subtitle=WebInspector.UIString("Loading\u2026");this.sidebarElement.wait=true;this.startSnapshotTransfer();}
|
| +var loaderProxy=(this._receiver);loaderProxy.addConsumer(callback);},startSnapshotTransfer:function()
|
| +{HeapProfilerAgent.getHeapSnapshot(this.uid);},snapshotConstructorName:function()
|
| +{return"JSHeapSnapshot";},snapshotProxyConstructor:function()
|
| +{return WebInspector.HeapSnapshotProxy;},_setupWorker:function()
|
| +{function setProfileWait(event)
|
| +{this.sidebarElement.wait=event.data;}
|
| +var worker=new WebInspector.HeapSnapshotWorkerProxy(this._handleWorkerEvent.bind(this));worker.addEventListener("wait",setProfileWait,this);var loaderProxy=worker.createLoader(this.snapshotConstructorName(),this.snapshotProxyConstructor());loaderProxy.addConsumer(this._snapshotReceived.bind(this));this._receiver=loaderProxy;},_handleWorkerEvent:function(eventName,data)
|
| +{if(WebInspector.HeapSnapshotProgress.Event.Update!==eventName)
|
| +return;this._updateSubtitle(data);},dispose:function()
|
| +{if(this._receiver)
|
| +this._receiver.close();else if(this._snapshotProxy)
|
| +this._snapshotProxy.dispose();if(this._view){var view=this._view;this._view=null;view.dispose();}},_updateSubtitle:function(value)
|
| +{this.sidebarElement.subtitle=value;},_didCompleteSnapshotTransfer:function()
|
| +{this.sidebarElement.subtitle=Number.bytesToString(this._snapshotProxy.totalSize);this.sidebarElement.wait=false;},transferChunk:function(chunk)
|
| +{this._transferHandler.transferChunk(chunk);},_snapshotReceived:function(snapshotProxy)
|
| +{this._receiver=null;if(snapshotProxy)
|
| +this._snapshotProxy=snapshotProxy;this._didCompleteSnapshotTransfer();var worker=(this._snapshotProxy.worker);this.isTemporary=false;worker.startCheckingForLongRunningCalls();this.notifySnapshotReceived();},notifySnapshotReceived:function()
|
| +{this._profileType._snapshotReceived(this);},finishHeapSnapshot:function()
|
| +{if(this._transferHandler){this._transferHandler.finishTransfer();this._totalNumberOfChunks=this._transferHandler._totalNumberOfChunks;}},_wasShown:function()
|
| +{},canSaveToFile:function()
|
| +{return!this.fromFile()&&!!this._snapshotProxy&&!this._receiver;},saveToFile:function()
|
| +{var fileOutputStream=new WebInspector.FileOutputStream();function onOpen()
|
| +{this._receiver=fileOutputStream;this._transferHandler=new WebInspector.SaveSnapshotHandler(this);HeapProfilerAgent.getHeapSnapshot(this.uid);}
|
| +this._fileName=this._fileName||"Heap-"+new Date().toISO8601Compact()+this._profileType.fileExtension();fileOutputStream.open(this._fileName,onOpen.bind(this));},loadFromFile:function(file)
|
| +{this.title=file.name;this.sidebarElement.subtitle=WebInspector.UIString("Loading\u2026");this.sidebarElement.wait=true;this._setupWorker();var delegate=new WebInspector.HeapSnapshotLoadFromFileDelegate(this);var fileReader=this._createFileReader(file,delegate);fileReader.start(this._receiver);},_createFileReader:function(file,delegate)
|
| +{return new WebInspector.ChunkedFileReader(file,10000000,delegate);},__proto__:WebInspector.ProfileHeader.prototype}
|
| +WebInspector.SnapshotTransferHandler=function(header,title)
|
| +{this._numberOfChunks=0;this._savedChunks=0;this._header=header;this._totalNumberOfChunks=0;this._title=title;}
|
| +WebInspector.SnapshotTransferHandler.prototype={transferChunk:function(chunk)
|
| +{++this._numberOfChunks;this._header._receiver.write(chunk,this._didTransferChunk.bind(this));},finishTransfer:function()
|
| +{},_didTransferChunk:function()
|
| +{this._updateProgress(++this._savedChunks,this._totalNumberOfChunks);},_updateProgress:function(value,total)
|
| +{}}
|
| +WebInspector.SaveSnapshotHandler=function(header)
|
| +{WebInspector.SnapshotTransferHandler.call(this,header,"Saving\u2026 %d\%");this._totalNumberOfChunks=header._totalNumberOfChunks;this._updateProgress(0,this._totalNumberOfChunks);}
|
| +WebInspector.SaveSnapshotHandler.prototype={_updateProgress:function(value,total)
|
| +{var percentValue=((total?(value/total):0)*100).toFixed(0);this._header._updateSubtitle(WebInspector.UIString(this._title,percentValue));if(value===total){this._header._receiver.close();this._header._didCompleteSnapshotTransfer();}},__proto__:WebInspector.SnapshotTransferHandler.prototype}
|
| +WebInspector.BackendSnapshotLoader=function(header)
|
| +{WebInspector.SnapshotTransferHandler.call(this,header,"Loading\u2026 %d\%");}
|
| +WebInspector.BackendSnapshotLoader.prototype={finishTransfer:function()
|
| +{this._header._receiver.close(this._didFinishTransfer.bind(this));this._totalNumberOfChunks=this._numberOfChunks;},_didFinishTransfer:function()
|
| +{console.assert(this._totalNumberOfChunks===this._savedChunks,"Not all chunks were transfered.");},__proto__:WebInspector.SnapshotTransferHandler.prototype}
|
| +WebInspector.HeapSnapshotLoadFromFileDelegate=function(snapshotHeader)
|
| +{this._snapshotHeader=snapshotHeader;}
|
| +WebInspector.HeapSnapshotLoadFromFileDelegate.prototype={onTransferStarted:function()
|
| +{},onChunkTransferred:function(reader)
|
| +{},onTransferFinished:function()
|
| +{},onError:function(reader,e)
|
| +{switch(e.target.error.code){case e.target.error.NOT_FOUND_ERR:this._snapshotHeader._updateSubtitle(WebInspector.UIString("'%s' not found.",reader.fileName()));break;case e.target.error.NOT_READABLE_ERR:this._snapshotHeader._updateSubtitle(WebInspector.UIString("'%s' is not readable",reader.fileName()));break;case e.target.error.ABORT_ERR:break;default:this._snapshotHeader._updateSubtitle(WebInspector.UIString("'%s' error %d",reader.fileName(),e.target.error.code));}}}
|
| +WebInspector.HeapTrackingOverviewGrid=function(heapProfileHeader)
|
| +{WebInspector.View.call(this);this.registerRequiredCSS("flameChart.css");this.element.id="heap-recording-view";this._overviewContainer=this.element.createChild("div","overview-container");this._overviewGrid=new WebInspector.OverviewGrid("heap-recording");this._overviewCanvas=this._overviewContainer.createChild("canvas","heap-recording-overview-canvas");this._overviewContainer.appendChild(this._overviewGrid.element);this._overviewCalculator=new WebInspector.HeapTrackingOverviewGrid.OverviewCalculator();this._overviewGrid.addEventListener(WebInspector.OverviewGrid.Events.WindowChanged,this._onWindowChanged,this);this._profileSamples=heapProfileHeader._profileSamples||heapProfileHeader._profileType._profileSamples;if(heapProfileHeader.isTemporary){this._profileType=heapProfileHeader._profileType;this._profileType.addEventListener(WebInspector.TrackingHeapSnapshotProfileType.HeapStatsUpdate,this._onHeapStatsUpdate,this);this._profileType.addEventListener(WebInspector.TrackingHeapSnapshotProfileType.TrackingStopped,this._onStopTracking,this);}
|
| +var timestamps=this._profileSamples.timestamps;var totalTime=this._profileSamples.totalTime;this._windowLeft=0.0;this._windowRight=totalTime&×tamps.length?(timestamps[timestamps.length-1]-timestamps[0])/totalTime:1.0;this._overviewGrid.setWindow(this._windowLeft,this._windowRight);this._yScale=new WebInspector.HeapTrackingOverviewGrid.SmoothScale();this._xScale=new WebInspector.HeapTrackingOverviewGrid.SmoothScale();}
|
| +WebInspector.HeapTrackingOverviewGrid.IdsRangeChanged="IdsRangeChanged";WebInspector.HeapTrackingOverviewGrid.prototype={_onStopTracking:function(event)
|
| +{this._profileType.removeEventListener(WebInspector.TrackingHeapSnapshotProfileType.HeapStatsUpdate,this._onHeapStatsUpdate,this);this._profileType.removeEventListener(WebInspector.TrackingHeapSnapshotProfileType.TrackingStopped,this._onStopTracking,this);},_onHeapStatsUpdate:function(event)
|
| +{this._profileSamples=event.data;this._scheduleUpdate();},_drawOverviewCanvas:function(width,height)
|
| +{if(!this._profileSamples)
|
| +return;var profileSamples=this._profileSamples;var sizes=profileSamples.sizes;var topSizes=profileSamples.max;var timestamps=profileSamples.timestamps;var startTime=timestamps[0];var endTime=timestamps[timestamps.length-1];var scaleFactor=this._xScale.nextScale(width/profileSamples.totalTime);var maxSize=0;function aggregateAndCall(sizes,callback)
|
| +{var size=0;var currentX=0;for(var i=1;i<timestamps.length;++i){var x=Math.floor((timestamps[i]-startTime)*scaleFactor);if(x!==currentX){if(size)
|
| +callback(currentX,size);size=0;currentX=x;}
|
| +size+=sizes[i];}
|
| +callback(currentX,size);}
|
| +function maxSizeCallback(x,size)
|
| +{maxSize=Math.max(maxSize,size);}
|
| +aggregateAndCall(sizes,maxSizeCallback);var yScaleFactor=this._yScale.nextScale(maxSize?height/(maxSize*1.1):0.0);this._overviewCanvas.width=width*window.devicePixelRatio;this._overviewCanvas.height=height*window.devicePixelRatio;this._overviewCanvas.style.width=width+"px";this._overviewCanvas.style.height=height+"px";var context=this._overviewCanvas.getContext("2d");context.scale(window.devicePixelRatio,window.devicePixelRatio);context.beginPath();context.lineWidth=2;context.strokeStyle="rgba(192, 192, 192, 0.6)";var currentX=(endTime-startTime)*scaleFactor;context.moveTo(currentX,height-1);context.lineTo(currentX,0);context.stroke();context.closePath();var gridY;var gridValue;var gridLabelHeight=14;if(yScaleFactor){const maxGridValue=(height-gridLabelHeight)/yScaleFactor;gridValue=Math.pow(1024,Math.floor(Math.log(maxGridValue)/Math.log(1024)));gridValue*=Math.pow(10,Math.floor(Math.log(maxGridValue/gridValue)/Math.log(10)));if(gridValue*5<=maxGridValue)
|
| +gridValue*=5;gridY=Math.round(height-gridValue*yScaleFactor-0.5)+0.5;context.beginPath();context.lineWidth=1;context.strokeStyle="rgba(0, 0, 0, 0.2)";context.moveTo(0,gridY);context.lineTo(width,gridY);context.stroke();context.closePath();}
|
| +function drawBarCallback(x,size)
|
| +{context.moveTo(x,height-1);context.lineTo(x,Math.round(height-size*yScaleFactor-1));}
|
| +context.beginPath();context.lineWidth=2;context.strokeStyle="rgba(192, 192, 192, 0.6)";aggregateAndCall(topSizes,drawBarCallback);context.stroke();context.closePath();context.beginPath();context.lineWidth=2;context.strokeStyle="rgba(0, 0, 192, 0.8)";aggregateAndCall(sizes,drawBarCallback);context.stroke();context.closePath();if(gridValue){var label=Number.bytesToString(gridValue);var labelPadding=4;var labelX=0;var labelY=gridY-0.5;var labelWidth=2*labelPadding+context.measureText(label).width;context.beginPath();context.textBaseline="bottom";context.font="10px "+window.getComputedStyle(this.element,null).getPropertyValue("font-family");context.fillStyle="rgba(255, 255, 255, 0.75)";context.fillRect(labelX,labelY-gridLabelHeight,labelWidth,gridLabelHeight);context.fillStyle="rgb(64, 64, 64)";context.fillText(label,labelX+labelPadding,labelY);context.fill();context.closePath();}},onResize:function()
|
| +{this._updateOverviewCanvas=true;this._scheduleUpdate();},_onWindowChanged:function()
|
| +{if(!this._updateGridTimerId)
|
| +this._updateGridTimerId=setTimeout(this._updateGrid.bind(this),10);},_scheduleUpdate:function()
|
| +{if(this._updateTimerId)
|
| +return;this._updateTimerId=setTimeout(this.update.bind(this),10);},_updateBoundaries:function()
|
| +{this._windowLeft=this._overviewGrid.windowLeft();this._windowRight=this._overviewGrid.windowRight();this._windowWidth=this._windowRight-this._windowLeft;},update:function()
|
| +{this._updateTimerId=null;if(!this.isShowing())
|
| +return;this._updateBoundaries();this._overviewCalculator._updateBoundaries(this);this._overviewGrid.updateDividers(this._overviewCalculator);this._drawOverviewCanvas(this._overviewContainer.clientWidth,this._overviewContainer.clientHeight-20);},_updateGrid:function()
|
| +{this._updateGridTimerId=0;this._updateBoundaries();var ids=this._profileSamples.ids;var timestamps=this._profileSamples.timestamps;var sizes=this._profileSamples.sizes;var startTime=timestamps[0];var totalTime=this._profileSamples.totalTime;var timeLeft=startTime+totalTime*this._windowLeft;var timeRight=startTime+totalTime*this._windowRight;var minId=0;var maxId=ids[ids.length-1]+1;var size=0;for(var i=0;i<timestamps.length;++i){if(!timestamps[i])
|
| +continue;if(timestamps[i]>timeRight)
|
| +break;maxId=ids[i];if(timestamps[i]<timeLeft){minId=ids[i];continue;}
|
| +size+=sizes[i];}
|
| +this.dispatchEventToListeners(WebInspector.HeapTrackingOverviewGrid.IdsRangeChanged,{minId:minId,maxId:maxId,size:size});},__proto__:WebInspector.View.prototype}
|
| +WebInspector.HeapTrackingOverviewGrid.SmoothScale=function()
|
| +{this._lastUpdate=0;this._currentScale=0.0;}
|
| +WebInspector.HeapTrackingOverviewGrid.SmoothScale.prototype={nextScale:function(target){target=target||this._currentScale;if(this._currentScale){var now=Date.now();var timeDeltaMs=now-this._lastUpdate;this._lastUpdate=now;var maxChangePerSec=20;var maxChangePerDelta=Math.pow(maxChangePerSec,timeDeltaMs/1000);var scaleChange=target/this._currentScale;this._currentScale*=Number.constrain(scaleChange,1/maxChangePerDelta,maxChangePerDelta);}else
|
| +this._currentScale=target;return this._currentScale;}}
|
| +WebInspector.HeapTrackingOverviewGrid.OverviewCalculator=function()
|
| +{}
|
| +WebInspector.HeapTrackingOverviewGrid.OverviewCalculator.prototype={_updateBoundaries:function(chart)
|
| +{this._minimumBoundaries=0;this._maximumBoundaries=chart._profileSamples.totalTime;this._xScaleFactor=chart._overviewContainer.clientWidth/this._maximumBoundaries;},computePosition:function(time)
|
| +{return(time-this._minimumBoundaries)*this._xScaleFactor;},formatTime:function(value)
|
| +{return Number.secondsToString((value+this._minimumBoundaries)/1000);},maximumBoundary:function()
|
| +{return this._maximumBoundaries;},minimumBoundary:function()
|
| +{return this._minimumBoundaries;},zeroTime:function()
|
| +{return this._minimumBoundaries;},boundarySpan:function()
|
| +{return this._maximumBoundaries-this._minimumBoundaries;}};WebInspector.HeapSnapshotWorkerDispatcher=function(globalObject,postMessage)
|
| +{this._objects=[];this._global=globalObject;this._postMessage=postMessage;}
|
| +WebInspector.HeapSnapshotWorkerDispatcher.prototype={_findFunction:function(name)
|
| +{var path=name.split(".");var result=this._global;for(var i=0;i<path.length;++i)
|
| +result=result[path[i]];return result;},sendEvent:function(name,data)
|
| +{this._postMessage({eventName:name,data:data});},dispatchMessage:function(event)
|
| +{var data=event.data;var response={callId:data.callId};try{switch(data.disposition){case"create":{var constructorFunction=this._findFunction(data.methodName);this._objects[data.objectId]=new constructorFunction(this);break;}
|
| +case"dispose":{delete this._objects[data.objectId];break;}
|
| +case"getter":{var object=this._objects[data.objectId];var result=object[data.methodName];response.result=result;break;}
|
| +case"factory":{var object=this._objects[data.objectId];var result=object[data.methodName].apply(object,data.methodArguments);if(result)
|
| +this._objects[data.newObjectId]=result;response.result=!!result;break;}
|
| +case"method":{var object=this._objects[data.objectId];response.result=object[data.methodName].apply(object,data.methodArguments);break;}}}catch(e){response.error=e.toString();response.errorCallStack=e.stack;if(data.methodName)
|
| +response.errorMethodName=data.methodName;}
|
| +this._postMessage(response);}};;WebInspector.JSHeapSnapshot=function(profile,progress)
|
| +{this._nodeFlags={canBeQueried:1,detachedDOMTreeNode:2,pageObject:4,visitedMarkerMask:0x0ffff,visitedMarker:0x10000};WebInspector.HeapSnapshot.call(this,profile,progress);}
|
| +WebInspector.JSHeapSnapshot.prototype={createNode:function(nodeIndex)
|
| +{return new WebInspector.JSHeapSnapshotNode(this,nodeIndex);},createEdge:function(edges,edgeIndex)
|
| +{return new WebInspector.JSHeapSnapshotEdge(this,edges,edgeIndex);},createRetainingEdge:function(retainedNodeIndex,retainerIndex)
|
| +{return new WebInspector.JSHeapSnapshotRetainerEdge(this,retainedNodeIndex,retainerIndex);},classNodesFilter:function()
|
| +{function filter(node)
|
| +{return node.isUserObject();}
|
| +return filter;},containmentEdgesFilter:function(showHiddenData)
|
| +{function filter(edge){if(edge.isInvisible())
|
| +return false;if(showHiddenData)
|
| +return true;return!edge.isHidden()&&!edge.node().isHidden();}
|
| +return filter;},retainingEdgesFilter:function(showHiddenData)
|
| +{var containmentEdgesFilter=this.containmentEdgesFilter(showHiddenData);function filter(edge)
|
| +{return containmentEdgesFilter(edge)&&!edge.node().isRoot()&&!edge.isWeak();}
|
| +return filter;},dispose:function()
|
| +{WebInspector.HeapSnapshot.prototype.dispose.call(this);delete this._flags;},_markInvisibleEdges:function()
|
| +{for(var iter=this.rootNode().edges();iter.hasNext();iter.next()){var edge=iter.edge;if(!edge.isShortcut())
|
| +continue;var node=edge.node();var propNames={};for(var innerIter=node.edges();innerIter.hasNext();innerIter.next()){var globalObjEdge=innerIter.edge;if(globalObjEdge.isShortcut())
|
| +propNames[globalObjEdge._nameOrIndex()]=true;}
|
| +for(innerIter.rewind();innerIter.hasNext();innerIter.next()){var globalObjEdge=innerIter.edge;if(!globalObjEdge.isShortcut()&&globalObjEdge.node().isHidden()&&globalObjEdge._hasStringName()&&(globalObjEdge._nameOrIndex()in propNames))
|
| +this._containmentEdges[globalObjEdge._edges._start+globalObjEdge.edgeIndex+this._edgeTypeOffset]=this._edgeInvisibleType;}}},_calculateFlags:function()
|
| +{this._flags=new Uint32Array(this.nodeCount);this._markDetachedDOMTreeNodes();this._markQueriableHeapObjects();this._markPageOwnedNodes();},_isUserRoot:function(node)
|
| +{return node.isUserRoot()||node.isDocumentDOMTreesRoot();},forEachRoot:function(action,userRootsOnly)
|
| +{function getChildNodeByName(node,name)
|
| +{for(var iter=node.edges();iter.hasNext();iter.next()){var child=iter.edge.node();if(child.name()===name)
|
| +return child;}
|
| +return null;}
|
| +function getChildNodeByLinkName(node,name)
|
| +{for(var iter=node.edges();iter.hasNext();iter.next()){var edge=iter.edge;if(edge.name()===name)
|
| +return edge.node();}
|
| +return null;}
|
| +var visitedNodes={};function doAction(node)
|
| +{var ordinal=node._ordinal();if(!visitedNodes[ordinal]){action(node);visitedNodes[ordinal]=true;}}
|
| +var gcRoots=getChildNodeByName(this.rootNode(),"(GC roots)");if(!gcRoots)
|
| +return;if(userRootsOnly){for(var iter=this.rootNode().edges();iter.hasNext();iter.next()){var node=iter.edge.node();if(node.isDocumentDOMTreesRoot())
|
| +doAction(node);else if(node.isUserRoot()){var nativeContextNode=getChildNodeByLinkName(node,"native_context");if(nativeContextNode)
|
| +doAction(nativeContextNode);else
|
| +doAction(node);}}}else{for(var iter=gcRoots.edges();iter.hasNext();iter.next()){var subRoot=iter.edge.node();for(var iter2=subRoot.edges();iter2.hasNext();iter2.next())
|
| +doAction(iter2.edge.node());doAction(subRoot);}
|
| +for(var iter=this.rootNode().edges();iter.hasNext();iter.next())
|
| +doAction(iter.edge.node())}},userObjectsMapAndFlag:function()
|
| +{return{map:this._flags,flag:this._nodeFlags.pageObject};},_flagsOfNode:function(node)
|
| +{return this._flags[node.nodeIndex/this._nodeFieldCount];},_markDetachedDOMTreeNodes:function()
|
| +{var flag=this._nodeFlags.detachedDOMTreeNode;var detachedDOMTreesRoot;for(var iter=this.rootNode().edges();iter.hasNext();iter.next()){var node=iter.edge.node();if(node.name()==="(Detached DOM trees)"){detachedDOMTreesRoot=node;break;}}
|
| +if(!detachedDOMTreesRoot)
|
| +return;var detachedDOMTreeRE=/^Detached DOM tree/;for(var iter=detachedDOMTreesRoot.edges();iter.hasNext();iter.next()){var node=iter.edge.node();if(detachedDOMTreeRE.test(node.className())){for(var edgesIter=node.edges();edgesIter.hasNext();edgesIter.next())
|
| +this._flags[edgesIter.edge.node().nodeIndex/this._nodeFieldCount]|=flag;}}},_markQueriableHeapObjects:function()
|
| +{var flag=this._nodeFlags.canBeQueried;var hiddenEdgeType=this._edgeHiddenType;var internalEdgeType=this._edgeInternalType;var invisibleEdgeType=this._edgeInvisibleType;var weakEdgeType=this._edgeWeakType;var edgeToNodeOffset=this._edgeToNodeOffset;var edgeTypeOffset=this._edgeTypeOffset;var edgeFieldsCount=this._edgeFieldsCount;var containmentEdges=this._containmentEdges;var nodes=this._nodes;var nodeCount=this.nodeCount;var nodeFieldCount=this._nodeFieldCount;var firstEdgeIndexes=this._firstEdgeIndexes;var flags=this._flags;var list=[];for(var iter=this.rootNode().edges();iter.hasNext();iter.next()){if(iter.edge.node().isUserRoot())
|
| +list.push(iter.edge.node().nodeIndex/nodeFieldCount);}
|
| +while(list.length){var nodeOrdinal=list.pop();if(flags[nodeOrdinal]&flag)
|
| +continue;flags[nodeOrdinal]|=flag;var beginEdgeIndex=firstEdgeIndexes[nodeOrdinal];var endEdgeIndex=firstEdgeIndexes[nodeOrdinal+1];for(var edgeIndex=beginEdgeIndex;edgeIndex<endEdgeIndex;edgeIndex+=edgeFieldsCount){var childNodeIndex=containmentEdges[edgeIndex+edgeToNodeOffset];var childNodeOrdinal=childNodeIndex/nodeFieldCount;if(flags[childNodeOrdinal]&flag)
|
| +continue;var type=containmentEdges[edgeIndex+edgeTypeOffset];if(type===hiddenEdgeType||type===invisibleEdgeType||type===internalEdgeType||type===weakEdgeType)
|
| +continue;list.push(childNodeOrdinal);}}},_markPageOwnedNodes:function()
|
| +{var edgeShortcutType=this._edgeShortcutType;var edgeElementType=this._edgeElementType;var edgeToNodeOffset=this._edgeToNodeOffset;var edgeTypeOffset=this._edgeTypeOffset;var edgeFieldsCount=this._edgeFieldsCount;var edgeWeakType=this._edgeWeakType;var firstEdgeIndexes=this._firstEdgeIndexes;var containmentEdges=this._containmentEdges;var containmentEdgesLength=containmentEdges.length;var nodes=this._nodes;var nodeFieldCount=this._nodeFieldCount;var nodesCount=this.nodeCount;var flags=this._flags;var flag=this._nodeFlags.pageObject;var visitedMarker=this._nodeFlags.visitedMarker;var visitedMarkerMask=this._nodeFlags.visitedMarkerMask;var markerAndFlag=visitedMarker|flag;var nodesToVisit=new Uint32Array(nodesCount);var nodesToVisitLength=0;var rootNodeOrdinal=this._rootNodeIndex/nodeFieldCount;var node=this.rootNode();for(var edgeIndex=firstEdgeIndexes[rootNodeOrdinal],endEdgeIndex=firstEdgeIndexes[rootNodeOrdinal+1];edgeIndex<endEdgeIndex;edgeIndex+=edgeFieldsCount){var edgeType=containmentEdges[edgeIndex+edgeTypeOffset];var nodeIndex=containmentEdges[edgeIndex+edgeToNodeOffset];if(edgeType===edgeElementType){node.nodeIndex=nodeIndex;if(!node.isDocumentDOMTreesRoot())
|
| +continue;}else if(edgeType!==edgeShortcutType)
|
| +continue;var nodeOrdinal=nodeIndex/nodeFieldCount;nodesToVisit[nodesToVisitLength++]=nodeOrdinal;flags[nodeOrdinal]|=visitedMarker;}
|
| +while(nodesToVisitLength){var nodeOrdinal=nodesToVisit[--nodesToVisitLength];flags[nodeOrdinal]|=flag;flags[nodeOrdinal]&=visitedMarkerMask;var beginEdgeIndex=firstEdgeIndexes[nodeOrdinal];var endEdgeIndex=firstEdgeIndexes[nodeOrdinal+1];for(var edgeIndex=beginEdgeIndex;edgeIndex<endEdgeIndex;edgeIndex+=edgeFieldsCount){var childNodeIndex=containmentEdges[edgeIndex+edgeToNodeOffset];var childNodeOrdinal=childNodeIndex/nodeFieldCount;if(flags[childNodeOrdinal]&markerAndFlag)
|
| +continue;var type=containmentEdges[edgeIndex+edgeTypeOffset];if(type===edgeWeakType)
|
| +continue;nodesToVisit[nodesToVisitLength++]=childNodeOrdinal;flags[childNodeOrdinal]|=visitedMarker;}}},__proto__:WebInspector.HeapSnapshot.prototype};WebInspector.JSHeapSnapshotNode=function(snapshot,nodeIndex)
|
| +{WebInspector.HeapSnapshotNode.call(this,snapshot,nodeIndex)}
|
| +WebInspector.JSHeapSnapshotNode.prototype={canBeQueried:function()
|
| +{var flags=this._snapshot._flagsOfNode(this);return!!(flags&this._snapshot._nodeFlags.canBeQueried);},isUserObject:function()
|
| +{var flags=this._snapshot._flagsOfNode(this);return!!(flags&this._snapshot._nodeFlags.pageObject);},className:function()
|
| +{var type=this.type();switch(type){case"hidden":return"(system)";case"object":case"native":return this.name();case"code":return"(compiled code)";default:return"("+type+")";}},classIndex:function()
|
| +{var snapshot=this._snapshot;var nodes=snapshot._nodes;var type=nodes[this.nodeIndex+snapshot._nodeTypeOffset];;if(type===snapshot._nodeObjectType||type===snapshot._nodeNativeType)
|
| +return nodes[this.nodeIndex+snapshot._nodeNameOffset];return-1-type;},id:function()
|
| +{var snapshot=this._snapshot;return snapshot._nodes[this.nodeIndex+snapshot._nodeIdOffset];},isHidden:function()
|
| +{return this._type()===this._snapshot._nodeHiddenType;},isSynthetic:function()
|
| +{return this._type()===this._snapshot._nodeSyntheticType;},isUserRoot:function()
|
| +{return!this.isSynthetic();},isDocumentDOMTreesRoot:function()
|
| +{return this.isSynthetic()&&this.name()==="(Document DOM trees)";},serialize:function()
|
| +{var result=WebInspector.HeapSnapshotNode.prototype.serialize.call(this);var flags=this._snapshot._flagsOfNode(this);if(flags&this._snapshot._nodeFlags.canBeQueried)
|
| +result.canBeQueried=true;if(flags&this._snapshot._nodeFlags.detachedDOMTreeNode)
|
| +result.detachedDOMTreeNode=true;return result;},__proto__:WebInspector.HeapSnapshotNode.prototype};WebInspector.JSHeapSnapshotEdge=function(snapshot,edges,edgeIndex)
|
| +{WebInspector.HeapSnapshotEdge.call(this,snapshot,edges,edgeIndex);}
|
| +WebInspector.JSHeapSnapshotEdge.prototype={clone:function()
|
| +{return new WebInspector.JSHeapSnapshotEdge(this._snapshot,this._edges,this.edgeIndex);},hasStringName:function()
|
| +{if(!this.isShortcut())
|
| +return this._hasStringName();return isNaN(parseInt(this._name(),10));},isElement:function()
|
| +{return this._type()===this._snapshot._edgeElementType;},isHidden:function()
|
| +{return this._type()===this._snapshot._edgeHiddenType;},isWeak:function()
|
| +{return this._type()===this._snapshot._edgeWeakType;},isInternal:function()
|
| +{return this._type()===this._snapshot._edgeInternalType;},isInvisible:function()
|
| +{return this._type()===this._snapshot._edgeInvisibleType;},isShortcut:function()
|
| +{return this._type()===this._snapshot._edgeShortcutType;},name:function()
|
| +{if(!this.isShortcut())
|
| +return this._name();var numName=parseInt(this._name(),10);return isNaN(numName)?this._name():numName;},toString:function()
|
| +{var name=this.name();switch(this.type()){case"context":return"->"+name;case"element":return"["+name+"]";case"weak":return"[["+name+"]]";case"property":return name.indexOf(" ")===-1?"."+name:"[\""+name+"\"]";case"shortcut":if(typeof name==="string")
|
| +return name.indexOf(" ")===-1?"."+name:"[\""+name+"\"]";else
|
| +return"["+name+"]";case"internal":case"hidden":case"invisible":return"{"+name+"}";};return"?"+name+"?";},_hasStringName:function()
|
| +{return!this.isElement()&&!this.isHidden()&&!this.isWeak();},_name:function()
|
| +{return this._hasStringName()?this._snapshot._strings[this._nameOrIndex()]:this._nameOrIndex();},_nameOrIndex:function()
|
| +{return this._edges.item(this.edgeIndex+this._snapshot._edgeNameOffset);},_type:function()
|
| +{return this._edges.item(this.edgeIndex+this._snapshot._edgeTypeOffset);},__proto__:WebInspector.HeapSnapshotEdge.prototype};WebInspector.JSHeapSnapshotRetainerEdge=function(snapshot,retainedNodeIndex,retainerIndex)
|
| +{WebInspector.HeapSnapshotRetainerEdge.call(this,snapshot,retainedNodeIndex,retainerIndex);}
|
| +WebInspector.JSHeapSnapshotRetainerEdge.prototype={clone:function()
|
| +{return new WebInspector.JSHeapSnapshotRetainerEdge(this._snapshot,this._retainedNodeIndex,this.retainerIndex());},isHidden:function()
|
| +{return this._edge().isHidden();},isInternal:function()
|
| +{return this._edge().isInternal();},isInvisible:function()
|
| +{return this._edge().isInvisible();},isShortcut:function()
|
| +{return this._edge().isShortcut();},isWeak:function()
|
| +{return this._edge().isWeak();},__proto__:WebInspector.HeapSnapshotRetainerEdge.prototype};WebInspector.ProfileLauncherView=function(profilesPanel)
|
| +{WebInspector.View.call(this);this._panel=profilesPanel;this.element.addStyleClass("profile-launcher-view");this.element.addStyleClass("panel-enabler-view");this._contentElement=this.element.createChild("div","profile-launcher-view-content");this._innerContentElement=this._contentElement.createChild("div");this._controlButton=this._contentElement.createChild("button","control-profiling");this._controlButton.addEventListener("click",this._controlButtonClicked.bind(this),false);}
|
| +WebInspector.ProfileLauncherView.prototype={addProfileType:function(profileType)
|
| +{var descriptionElement=this._innerContentElement.createChild("h1");descriptionElement.textContent=profileType.description;var decorationElement=profileType.decorationElement();if(decorationElement)
|
| +this._innerContentElement.appendChild(decorationElement);this._isInstantProfile=profileType.isInstantProfile();this._isEnabled=profileType.isEnabled();},_controlButtonClicked:function()
|
| +{this._panel.toggleRecordButton();},_updateControls:function()
|
| +{if(this._isEnabled)
|
| +this._controlButton.removeAttribute("disabled");else
|
| +this._controlButton.setAttribute("disabled","");if(this._isInstantProfile){this._controlButton.removeStyleClass("running");this._controlButton.textContent=WebInspector.UIString("Take Snapshot");}else if(this._isProfiling){this._controlButton.addStyleClass("running");this._controlButton.textContent=WebInspector.UIString("Stop");}else{this._controlButton.removeStyleClass("running");this._controlButton.textContent=WebInspector.UIString("Start");}},profileStarted:function()
|
| +{this._isProfiling=true;this._updateControls();},profileFinished:function()
|
| +{this._isProfiling=false;this._updateControls();},updateProfileType:function(profileType)
|
| +{this._isInstantProfile=profileType.isInstantProfile();this._isEnabled=profileType.isEnabled();this._updateControls();},__proto__:WebInspector.View.prototype}
|
| +WebInspector.MultiProfileLauncherView=function(profilesPanel)
|
| +{WebInspector.ProfileLauncherView.call(this,profilesPanel);var header=this._innerContentElement.createChild("h1");header.textContent=WebInspector.UIString("Select profiling type");this._profileTypeSelectorForm=this._innerContentElement.createChild("form");this._innerContentElement.createChild("div","flexible-space");}
|
| +WebInspector.MultiProfileLauncherView.EventTypes={ProfileTypeSelected:"profile-type-selected"}
|
| +WebInspector.MultiProfileLauncherView.prototype={addProfileType:function(profileType)
|
| +{var checked=!this._profileTypeSelectorForm.children.length;var labelElement=this._profileTypeSelectorForm.createChild("label");labelElement.textContent=profileType.name;var optionElement=document.createElement("input");labelElement.insertBefore(optionElement,labelElement.firstChild);optionElement.type="radio";optionElement.name="profile-type";optionElement.style.hidden=true;if(checked){optionElement.checked=checked;this.dispatchEventToListeners(WebInspector.MultiProfileLauncherView.EventTypes.ProfileTypeSelected,profileType);}
|
| +optionElement.addEventListener("change",this._profileTypeChanged.bind(this,profileType),false);var descriptionElement=labelElement.createChild("p");descriptionElement.textContent=profileType.description;var decorationElement=profileType.decorationElement();if(decorationElement)
|
| +labelElement.appendChild(decorationElement);},_controlButtonClicked:function()
|
| +{this._panel.toggleRecordButton();},_updateControls:function()
|
| +{WebInspector.ProfileLauncherView.prototype._updateControls.call(this);var items=this._profileTypeSelectorForm.elements;for(var i=0;i<items.length;++i){if(items[i].type==="radio")
|
| +items[i].disabled=this._isProfiling;}},_profileTypeChanged:function(profileType,event)
|
| +{this.dispatchEventToListeners(WebInspector.MultiProfileLauncherView.EventTypes.ProfileTypeSelected,profileType);this._isInstantProfile=profileType.isInstantProfile();this._isEnabled=profileType.isEnabled();this._updateControls();},profileStarted:function()
|
| +{this._isProfiling=true;this._updateControls();},profileFinished:function()
|
| +{this._isProfiling=false;this._updateControls();},__proto__:WebInspector.ProfileLauncherView.prototype};WebInspector.TopDownProfileDataGridNode=function(profileNode,owningTree)
|
| +{var hasChildren=!!(profileNode.children&&profileNode.children.length);WebInspector.ProfileDataGridNode.call(this,profileNode,owningTree,hasChildren);this._remainingChildren=profileNode.children;}
|
| +WebInspector.TopDownProfileDataGridNode.prototype={_sharedPopulate:function()
|
| +{var children=this._remainingChildren;var childrenLength=children.length;for(var i=0;i<childrenLength;++i)
|
| +this.appendChild(new WebInspector.TopDownProfileDataGridNode(children[i],this.tree));this._remainingChildren=null;},_exclude:function(aCallUID)
|
| +{if(this._remainingChildren)
|
| +this.populate();this._save();var children=this.children;var index=this.children.length;while(index--)
|
| +children[index]._exclude(aCallUID);var child=this.childrenByCallUID[aCallUID];if(child)
|
| +this._merge(child,true);},__proto__:WebInspector.ProfileDataGridNode.prototype}
|
| +WebInspector.TopDownProfileDataGridTree=function(profileView,rootProfileNode)
|
| +{WebInspector.ProfileDataGridTree.call(this,profileView,rootProfileNode);this._remainingChildren=rootProfileNode.children;var any=(this);var node=(any);WebInspector.TopDownProfileDataGridNode.prototype.populate.call(node);}
|
| +WebInspector.TopDownProfileDataGridTree.prototype={focus:function(profileDataGridNode)
|
| +{if(!profileDataGridNode)
|
| +return;this._save();profileDataGridNode.savePosition();this.children=[profileDataGridNode];this.totalTime=profileDataGridNode.totalTime;},exclude:function(profileDataGridNode)
|
| +{if(!profileDataGridNode)
|
| +return;this._save();var excludedCallUID=profileDataGridNode.callUID;var any=(this);var node=(any);WebInspector.TopDownProfileDataGridNode.prototype._exclude.call(node,excludedCallUID);if(this.lastComparator)
|
| +this.sort(this.lastComparator,true);},restore:function()
|
| +{if(!this._savedChildren)
|
| +return;this.children[0].restorePosition();WebInspector.ProfileDataGridTree.prototype.restore.call(this);},_merge:WebInspector.TopDownProfileDataGridNode.prototype._merge,_sharedPopulate:WebInspector.TopDownProfileDataGridNode.prototype._sharedPopulate,__proto__:WebInspector.ProfileDataGridTree.prototype};WebInspector.CanvasProfileView=function(profile)
|
| +{WebInspector.View.call(this);this.registerRequiredCSS("canvasProfiler.css");this.element.addStyleClass("canvas-profile-view");this._profile=profile;this._traceLogId=profile.traceLogId();this._traceLogPlayer=profile.traceLogPlayer();this._linkifier=new WebInspector.Linkifier();const defaultReplayLogWidthPercent=0.34;this._replayInfoSplitView=new WebInspector.SplitView(true,"canvasProfileViewReplaySplitLocation",defaultReplayLogWidthPercent);this._replayInfoSplitView.setMainElementConstraints(defaultReplayLogWidthPercent,defaultReplayLogWidthPercent);this._replayInfoSplitView.show(this.element);this._imageSplitView=new WebInspector.SplitView(false,"canvasProfileViewSplitLocation",300);this._imageSplitView.show(this._replayInfoSplitView.firstElement());var replayImageContainer=this._imageSplitView.firstElement();replayImageContainer.id="canvas-replay-image-container";this._replayImageElement=replayImageContainer.createChild("image","canvas-replay-image");this._debugInfoElement=replayImageContainer.createChild("div","canvas-debug-info hidden");this._spinnerIcon=replayImageContainer.createChild("img","canvas-spinner-icon hidden");var replayLogContainer=this._imageSplitView.secondElement();var controlsContainer=replayLogContainer.createChild("div","status-bar");var logGridContainer=replayLogContainer.createChild("div","canvas-replay-log");this._createControlButton(controlsContainer,"canvas-replay-first-step",WebInspector.UIString("First call."),this._onReplayFirstStepClick.bind(this));this._createControlButton(controlsContainer,"canvas-replay-prev-step",WebInspector.UIString("Previous call."),this._onReplayStepClick.bind(this,false));this._createControlButton(controlsContainer,"canvas-replay-next-step",WebInspector.UIString("Next call."),this._onReplayStepClick.bind(this,true));this._createControlButton(controlsContainer,"canvas-replay-prev-draw",WebInspector.UIString("Previous drawing call."),this._onReplayDrawingCallClick.bind(this,false));this._createControlButton(controlsContainer,"canvas-replay-next-draw",WebInspector.UIString("Next drawing call."),this._onReplayDrawingCallClick.bind(this,true));this._createControlButton(controlsContainer,"canvas-replay-last-step",WebInspector.UIString("Last call."),this._onReplayLastStepClick.bind(this));this._replayContextSelector=new WebInspector.StatusBarComboBox(this._onReplayContextChanged.bind(this));this._replayContextSelector.createOption(WebInspector.UIString("<screenshot auto>"),WebInspector.UIString("Show screenshot of the last replayed resource."),"");controlsContainer.appendChild(this._replayContextSelector.element);this._installReplayInfoSidebarWidgets(controlsContainer);this._replayStateView=new WebInspector.CanvasReplayStateView(this._traceLogPlayer);this._replayStateView.show(this._replayInfoSplitView.secondElement());this._replayContexts={};var columns=[{title:"#",sortable:false,width:"5%"},{title:WebInspector.UIString("Call"),sortable:false,width:"75%",disclosure:true},{title:WebInspector.UIString("Location"),sortable:false,width:"20%"}];this._logGrid=new WebInspector.DataGrid(columns);this._logGrid.element.addStyleClass("fill");this._logGrid.show(logGridContainer);this._logGrid.addEventListener(WebInspector.DataGrid.Events.SelectedNode,this._replayTraceLog,this);this.element.addEventListener("mousedown",this._onMouseClick.bind(this),true);this._popoverHelper=new WebInspector.ObjectPopoverHelper(this.element,this._popoverAnchor.bind(this),this._resolveObjectForPopover.bind(this),this._onHidePopover.bind(this),true);this._popoverHelper.setRemoteObjectFormatter(this._hexNumbersFormatter.bind(this));this._requestTraceLog(0);}
|
| +WebInspector.CanvasProfileView.TraceLogPollingInterval=500;WebInspector.CanvasProfileView.prototype={dispose:function()
|
| +{this._linkifier.reset();},get statusBarItems()
|
| +{return[];},get profile()
|
| +{return this._profile;},elementsToRestoreScrollPositionsFor:function()
|
| +{return[this._logGrid.scrollContainer];},_installReplayInfoSidebarWidgets:function(controlsContainer)
|
| +{this._replayInfoResizeWidgetElement=controlsContainer.createChild("div","resizer-widget");this._replayInfoSplitView.installResizer(this._replayInfoResizeWidgetElement);this._toggleReplayStateSidebarButton=new WebInspector.StatusBarButton("","right-sidebar-show-hide-button canvas-sidebar-show-hide-button",3);this._toggleReplayStateSidebarButton.addEventListener("click",clickHandler,this);controlsContainer.appendChild(this._toggleReplayStateSidebarButton.element);this._enableReplayInfoSidebar(false);function clickHandler()
|
| +{this._enableReplayInfoSidebar(this._toggleReplayStateSidebarButton.state==="left");}},_enableReplayInfoSidebar:function(show)
|
| +{if(show){this._toggleReplayStateSidebarButton.state="right";this._toggleReplayStateSidebarButton.title=WebInspector.UIString("Hide sidebar.");this._replayInfoSplitView.showBoth();}else{this._toggleReplayStateSidebarButton.state="left";this._toggleReplayStateSidebarButton.title=WebInspector.UIString("Show sidebar.");this._replayInfoSplitView.showOnlyFirst();}
|
| +this._replayInfoResizeWidgetElement.enableStyleClass("hidden",!show);},_onMouseClick:function(event)
|
| +{var resourceLinkElement=event.target.enclosingNodeOrSelfWithClass("canvas-formatted-resource");if(resourceLinkElement){this._enableReplayInfoSidebar(true);this._replayStateView.selectResource(resourceLinkElement.__resourceId);event.consume(true);return;}
|
| +if(event.target.enclosingNodeOrSelfWithClass("webkit-html-resource-link"))
|
| +event.consume(false);},_createControlButton:function(parent,className,title,clickCallback)
|
| +{var button=new WebInspector.StatusBarButton(title,className+" canvas-replay-button");parent.appendChild(button.element);button.makeLongClickEnabled();button.addEventListener("click",clickCallback,this);button.addEventListener("longClickDown",clickCallback,this);button.addEventListener("longClickPress",clickCallback,this);},_onReplayContextChanged:function()
|
| +{var selectedContextId=this._replayContextSelector.selectedOption().value;function didReceiveResourceState(resourceState)
|
| +{this._enableWaitIcon(false);if(selectedContextId!==this._replayContextSelector.selectedOption().value)
|
| +return;var imageURL=(resourceState&&resourceState.imageURL)||"";this._replayImageElement.src=imageURL;this._replayImageElement.style.visibility=imageURL?"":"hidden";}
|
| +this._enableWaitIcon(true);this._traceLogPlayer.getResourceState(selectedContextId,didReceiveResourceState.bind(this));},_onReplayStepClick:function(forward)
|
| +{var selectedNode=this._logGrid.selectedNode;if(!selectedNode)
|
| +return;var nextNode=selectedNode;do{nextNode=forward?nextNode.traverseNextNode(false):nextNode.traversePreviousNode(false);}while(nextNode&&typeof nextNode.index!=="number");(nextNode||selectedNode).revealAndSelect();},_onReplayDrawingCallClick:function(forward)
|
| +{var selectedNode=this._logGrid.selectedNode;if(!selectedNode)
|
| +return;var nextNode=selectedNode;while(nextNode){var sibling=forward?nextNode.nextSibling:nextNode.previousSibling;if(sibling){nextNode=sibling;if(nextNode.hasChildren||nextNode.call.isDrawingCall)
|
| +break;}else{nextNode=nextNode.parent;if(!forward)
|
| +break;}}
|
| +if(!nextNode&&forward)
|
| +this._onReplayLastStepClick();else
|
| +(nextNode||selectedNode).revealAndSelect();},_onReplayFirstStepClick:function()
|
| +{var firstNode=this._logGrid.rootNode().children[0];if(firstNode)
|
| +firstNode.revealAndSelect();},_onReplayLastStepClick:function()
|
| +{var lastNode=this._logGrid.rootNode().children.peekLast();if(!lastNode)
|
| +return;while(lastNode.expanded){var lastChild=lastNode.children.peekLast();if(!lastChild)
|
| +break;lastNode=lastChild;}
|
| +lastNode.revealAndSelect();},_enableWaitIcon:function(enable)
|
| +{this._spinnerIcon.enableStyleClass("hidden",!enable);this._debugInfoElement.enableStyleClass("hidden",enable);},_replayTraceLog:function()
|
| +{if(this._pendingReplayTraceLogEvent)
|
| +return;var index=this._selectedCallIndex();if(index===-1||index===this._lastReplayCallIndex)
|
| +return;this._lastReplayCallIndex=index;this._pendingReplayTraceLogEvent=true;function didReplayTraceLog(resourceState,replayTime)
|
| +{delete this._pendingReplayTraceLogEvent;this._enableWaitIcon(false);this._debugInfoElement.textContent="Replay time: "+Number.secondsToString(replayTime/1000,true);this._onReplayContextChanged();if(index!==this._selectedCallIndex())
|
| +this._replayTraceLog();}
|
| +this._enableWaitIcon(true);this._traceLogPlayer.replayTraceLog(index,didReplayTraceLog.bind(this));},_requestTraceLog:function(offset)
|
| +{function didReceiveTraceLog(traceLog)
|
| +{this._enableWaitIcon(false);if(!traceLog)
|
| +return;var callNodes=[];var calls=traceLog.calls;var index=traceLog.startOffset;for(var i=0,n=calls.length;i<n;++i)
|
| +callNodes.push(this._createCallNode(index++,calls[i]));var contexts=traceLog.contexts;for(var i=0,n=contexts.length;i<n;++i){var contextId=contexts[i].resourceId||"";var description=contexts[i].description||"";if(this._replayContexts[contextId])
|
| +continue;this._replayContexts[contextId]=true;this._replayContextSelector.createOption(description,WebInspector.UIString("Show screenshot of this context's canvas."),contextId);}
|
| +this._appendCallNodes(callNodes);if(traceLog.alive)
|
| +setTimeout(this._requestTraceLog.bind(this,index),WebInspector.CanvasProfileView.TraceLogPollingInterval);else
|
| +this._flattenSingleFrameNode();this._profile._updateCapturingStatus(traceLog);this._onReplayLastStepClick();}
|
| +this._enableWaitIcon(true);this._traceLogPlayer.getTraceLog(offset,undefined,didReceiveTraceLog.bind(this));},_selectedCallIndex:function()
|
| +{var node=this._logGrid.selectedNode;return node?this._peekLastRecursively(node).index:-1;},_peekLastRecursively:function(node)
|
| +{var lastChild;while((lastChild=node.children.peekLast()))
|
| +node=lastChild;return node;},_appendCallNodes:function(callNodes)
|
| +{var rootNode=this._logGrid.rootNode();var frameNode=rootNode.children.peekLast();if(frameNode&&this._peekLastRecursively(frameNode).call.isFrameEndCall)
|
| +frameNode=null;for(var i=0,n=callNodes.length;i<n;++i){if(!frameNode){var index=rootNode.children.length;var data={};data[0]="";data[1]="Frame #"+(index+1);data[2]="";frameNode=new WebInspector.DataGridNode(data);frameNode.selectable=true;rootNode.appendChild(frameNode);}
|
| +var nextFrameCallIndex=i+1;while(nextFrameCallIndex<n&&!callNodes[nextFrameCallIndex-1].call.isFrameEndCall)
|
| +++nextFrameCallIndex;this._appendCallNodesToFrameNode(frameNode,callNodes,i,nextFrameCallIndex);i=nextFrameCallIndex-1;frameNode=null;}},_appendCallNodesToFrameNode:function(frameNode,callNodes,fromIndex,toIndex)
|
| +{var self=this;function appendDrawCallGroup()
|
| +{var index=self._drawCallGroupsCount||0;var data={};data[0]="";data[1]="Draw call group #"+(index+1);data[2]="";var node=new WebInspector.DataGridNode(data);node.selectable=true;self._drawCallGroupsCount=index+1;frameNode.appendChild(node);return node;}
|
| function splitDrawCallGroup(drawCallGroup)
|
| -{
|
| -var splitIndex = 0;
|
| -var splitNode;
|
| -while ((splitNode = drawCallGroup.children[splitIndex])) {
|
| -if (splitNode.call.isDrawingCall)
|
| -break;
|
| -++splitIndex;
|
| -}
|
| -var newDrawCallGroup = appendDrawCallGroup();
|
| -var lastNode;
|
| -while ((lastNode = drawCallGroup.children[splitIndex + 1]))
|
| -newDrawCallGroup.appendChild(lastNode);
|
| -return newDrawCallGroup;
|
| -}
|
| -
|
| -var drawCallGroup = frameNode.children.peekLast();
|
| -var groupHasDrawCall = false;
|
| -if (drawCallGroup) {
|
| -for (var i = 0, n = drawCallGroup.children.length; i < n; ++i) {
|
| -if (drawCallGroup.children[i].call.isDrawingCall) {
|
| -groupHasDrawCall = true;
|
| -break;
|
| -}
|
| -}
|
| -} else
|
| -drawCallGroup = appendDrawCallGroup();
|
| -
|
| -for (var i = fromIndex; i < toIndex; ++i) {
|
| -var node = callNodes[i];
|
| -drawCallGroup.appendChild(node);
|
| -if (node.call.isDrawingCall) {
|
| -if (groupHasDrawCall)
|
| -drawCallGroup = splitDrawCallGroup(drawCallGroup);
|
| -else
|
| -groupHasDrawCall = true;
|
| -}
|
| -}
|
| -},
|
| -
|
| -
|
| -_createCallNode: function(index, call)
|
| -{
|
| -var data = {};
|
| -data[0] = index + 1;
|
| -data[1] = call.functionName || "context." + call.property;
|
| -data[2] = "";
|
| -if (call.sourceURL) {
|
| -
|
| -var lineNumber = Math.max(0, call.lineNumber - 1) || 0;
|
| -var columnNumber = Math.max(0, call.columnNumber - 1) || 0;
|
| -data[2] = this._linkifier.linkifyLocation(call.sourceURL, lineNumber, columnNumber);
|
| -}
|
| -
|
| -if (call.arguments) {
|
| -var args = call.arguments.map(function(argument) {
|
| -return argument.description;
|
| -});
|
| -data[1] += "(" + args.join(", ") + ")";
|
| -} else
|
| -data[1] += " = " + call.value.description;
|
| -
|
| -if (typeof call.result !== "undefined")
|
| -data[1] += " => " + call.result.description;
|
| -
|
| -var node = new WebInspector.DataGridNode(data);
|
| -node.index = index;
|
| -node.selectable = true;
|
| -node.call = call;
|
| -return node;
|
| -},
|
| -
|
| -_flattenSingleFrameNode: function()
|
| -{
|
| -var rootNode = this._logGrid.rootNode();
|
| -if (rootNode.children.length !== 1)
|
| -return;
|
| -var frameNode = rootNode.children[0];
|
| -while (frameNode.children[0])
|
| -rootNode.appendChild(frameNode.children[0]);
|
| -rootNode.removeChild(frameNode);
|
| -},
|
| -
|
| -__proto__: WebInspector.View.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.CanvasProfileType = function()
|
| -{
|
| -WebInspector.ProfileType.call(this, WebInspector.CanvasProfileType.TypeId, WebInspector.UIString("Capture Canvas Frame"));
|
| -this._nextProfileUid = 1;
|
| -this._recording = false;
|
| -this._lastProfileHeader = null;
|
| -
|
| -this._capturingModeSelector = new WebInspector.StatusBarComboBox(this._dispatchViewUpdatedEvent.bind(this));
|
| -this._capturingModeSelector.element.title = WebInspector.UIString("Canvas capture mode.");
|
| -this._capturingModeSelector.createOption(WebInspector.UIString("Single Frame"), WebInspector.UIString("Capture a single canvas frame."), "");
|
| -this._capturingModeSelector.createOption(WebInspector.UIString("Consecutive Frames"), WebInspector.UIString("Capture consecutive canvas frames."), "1");
|
| -
|
| -
|
| -this._frameOptions = {};
|
| -
|
| -
|
| -this._framesWithCanvases = {};
|
| -
|
| -this._frameSelector = new WebInspector.StatusBarComboBox(this._dispatchViewUpdatedEvent.bind(this));
|
| -this._frameSelector.element.title = WebInspector.UIString("Frame containing the canvases to capture.");
|
| -this._frameSelector.element.addStyleClass("hidden");
|
| -WebInspector.runtimeModel.contextLists().forEach(this._addFrame, this);
|
| -WebInspector.runtimeModel.addEventListener(WebInspector.RuntimeModel.Events.FrameExecutionContextListAdded, this._frameAdded, this);
|
| -WebInspector.runtimeModel.addEventListener(WebInspector.RuntimeModel.Events.FrameExecutionContextListRemoved, this._frameRemoved, this);
|
| -
|
| -this._decorationElement = document.createElement("div");
|
| -this._decorationElement.className = "profile-canvas-decoration hidden";
|
| -this._decorationElement.createChild("div", "warning-icon-small");
|
| -this._decorationElement.appendChild(document.createTextNode(WebInspector.UIString("There is an uninstrumented canvas on the page. Reload the page to instrument it.")));
|
| -var reloadPageButton = this._decorationElement.createChild("button");
|
| -reloadPageButton.type = "button";
|
| -reloadPageButton.textContent = WebInspector.UIString("Reload");
|
| -reloadPageButton.addEventListener("click", this._onReloadPageButtonClick.bind(this), false);
|
| -
|
| -this._dispatcher = new WebInspector.CanvasDispatcher(this);
|
| -
|
| -
|
| -CanvasAgent.enable(this._updateDecorationElement.bind(this));
|
| -WebInspector.resourceTreeModel.addEventListener(WebInspector.ResourceTreeModel.EventTypes.MainFrameNavigated, this._updateDecorationElement, this);
|
| -}
|
| -
|
| -WebInspector.CanvasProfileType.TypeId = "CANVAS_PROFILE";
|
| -
|
| -WebInspector.CanvasProfileType.prototype = {
|
| -get statusBarItems()
|
| -{
|
| -return [this._capturingModeSelector.element, this._frameSelector.element];
|
| -},
|
| -
|
| -get buttonTooltip()
|
| -{
|
| -if (this._isSingleFrameMode())
|
| -return WebInspector.UIString("Capture next canvas frame.");
|
| -else
|
| -return this._recording ? WebInspector.UIString("Stop capturing canvas frames.") : WebInspector.UIString("Start capturing canvas frames.");
|
| -},
|
| -
|
| -
|
| -buttonClicked: function()
|
| -{
|
| -if (this._recording) {
|
| -this._recording = false;
|
| -this._stopFrameCapturing();
|
| -} else if (this._isSingleFrameMode()) {
|
| -this._recording = false;
|
| -this._runSingleFrameCapturing();
|
| -} else {
|
| -this._recording = true;
|
| -this._startFrameCapturing();
|
| -}
|
| -return this._recording;
|
| -},
|
| -
|
| -_runSingleFrameCapturing: function()
|
| -{
|
| -var frameId = this._selectedFrameId();
|
| -CanvasAgent.captureFrame(frameId, this._didStartCapturingFrame.bind(this, frameId));
|
| -},
|
| -
|
| -_startFrameCapturing: function()
|
| -{
|
| -var frameId = this._selectedFrameId();
|
| -CanvasAgent.startCapturing(frameId, this._didStartCapturingFrame.bind(this, frameId));
|
| -},
|
| -
|
| -_stopFrameCapturing: function()
|
| -{
|
| -if (!this._lastProfileHeader)
|
| -return;
|
| -var profileHeader = this._lastProfileHeader;
|
| -var traceLogId = profileHeader.traceLogId();
|
| -this._lastProfileHeader = null;
|
| -function didStopCapturing()
|
| -{
|
| -profileHeader._updateCapturingStatus();
|
| -}
|
| -CanvasAgent.stopCapturing(traceLogId, didStopCapturing.bind(this));
|
| -},
|
| -
|
| -
|
| -_didStartCapturingFrame: function(frameId, error, traceLogId)
|
| -{
|
| -if (error || this._lastProfileHeader && this._lastProfileHeader.traceLogId() === traceLogId)
|
| -return;
|
| -var profileHeader = new WebInspector.CanvasProfileHeader(this, WebInspector.UIString("Trace Log %d", this._nextProfileUid), this._nextProfileUid, traceLogId, frameId);
|
| -++this._nextProfileUid;
|
| -this._lastProfileHeader = profileHeader;
|
| -this.addProfile(profileHeader);
|
| -profileHeader._updateCapturingStatus();
|
| -},
|
| -
|
| -get treeItemTitle()
|
| -{
|
| -return WebInspector.UIString("CANVAS PROFILE");
|
| -},
|
| -
|
| -get description()
|
| -{
|
| -return WebInspector.UIString("Canvas calls instrumentation");
|
| -},
|
| -
|
| -
|
| -decorationElement: function()
|
| -{
|
| -return this._decorationElement;
|
| -},
|
| -
|
| -
|
| -_reset: function()
|
| -{
|
| -WebInspector.ProfileType.prototype._reset.call(this);
|
| -this._nextProfileUid = 1;
|
| -},
|
| -
|
| -
|
| -removeProfile: function(profile)
|
| -{
|
| -WebInspector.ProfileType.prototype.removeProfile.call(this, profile);
|
| -if (this._recording && profile === this._lastProfileHeader)
|
| -this._recording = false;
|
| -},
|
| -
|
| -setRecordingProfile: function(isProfiling)
|
| -{
|
| -this._recording = isProfiling;
|
| -},
|
| -
|
| -
|
| -createTemporaryProfile: function(title)
|
| -{
|
| -title = title || WebInspector.UIString("Capturing\u2026");
|
| -return new WebInspector.CanvasProfileHeader(this, title);
|
| -},
|
| -
|
| -
|
| -createProfile: function(profile)
|
| -{
|
| -return new WebInspector.CanvasProfileHeader(this, profile.title, -1);
|
| -},
|
| -
|
| -_updateDecorationElement: function()
|
| -{
|
| -
|
| -function callback(error, result)
|
| -{
|
| -var hideWarning = (error || !result);
|
| -this._decorationElement.enableStyleClass("hidden", hideWarning);
|
| -}
|
| -CanvasAgent.hasUninstrumentedCanvases(callback.bind(this));
|
| -},
|
| -
|
| -
|
| -_onReloadPageButtonClick: function(event)
|
| -{
|
| -PageAgent.reload(event.shiftKey);
|
| -},
|
| -
|
| -
|
| -_isSingleFrameMode: function()
|
| -{
|
| -return !this._capturingModeSelector.selectedOption().value;
|
| -},
|
| -
|
| -
|
| -_frameAdded: function(event)
|
| -{
|
| -var contextList = (event.data);
|
| -this._addFrame(contextList);
|
| -},
|
| -
|
| -
|
| -_addFrame: function(contextList)
|
| -{
|
| -var frameId = contextList.frameId;
|
| -var option = document.createElement("option");
|
| -option.text = contextList.displayName;
|
| -option.title = contextList.url;
|
| -option.value = frameId;
|
| -
|
| -this._frameOptions[frameId] = option;
|
| -
|
| -if (this._framesWithCanvases[frameId]) {
|
| -this._frameSelector.addOption(option);
|
| -this._dispatchViewUpdatedEvent();
|
| -}
|
| -},
|
| -
|
| -
|
| -_frameRemoved: function(event)
|
| -{
|
| -var contextList = (event.data);
|
| -var frameId = contextList.frameId;
|
| -var option = this._frameOptions[frameId];
|
| -if (option && this._framesWithCanvases[frameId]) {
|
| -this._frameSelector.removeOption(option);
|
| -this._dispatchViewUpdatedEvent();
|
| -}
|
| -delete this._frameOptions[frameId];
|
| -delete this._framesWithCanvases[frameId];
|
| -},
|
| -
|
| -
|
| -_contextCreated: function(frameId)
|
| -{
|
| -if (this._framesWithCanvases[frameId])
|
| -return;
|
| -this._framesWithCanvases[frameId] = true;
|
| -var option = this._frameOptions[frameId];
|
| -if (option) {
|
| -this._frameSelector.addOption(option);
|
| -this._dispatchViewUpdatedEvent();
|
| -}
|
| -},
|
| -
|
| -
|
| -_traceLogsRemoved: function(frameId, traceLogId)
|
| -{
|
| -var sidebarElementsToDelete = [];
|
| -var sidebarElements = ((this.treeElement && this.treeElement.children) || []);
|
| -for (var i = 0, n = sidebarElements.length; i < n; ++i) {
|
| -var header = (sidebarElements[i].profile);
|
| -if (!header)
|
| -continue;
|
| -if (frameId && frameId !== header.frameId())
|
| -continue;
|
| -if (traceLogId && traceLogId !== header.traceLogId())
|
| -continue;
|
| -sidebarElementsToDelete.push(sidebarElements[i]);
|
| -}
|
| -for (var i = 0, n = sidebarElementsToDelete.length; i < n; ++i)
|
| -sidebarElementsToDelete[i].ondelete();
|
| -},
|
| -
|
| -
|
| -_selectedFrameId: function()
|
| -{
|
| -var option = this._frameSelector.selectedOption();
|
| -return option ? option.value : undefined;
|
| -},
|
| -
|
| -_dispatchViewUpdatedEvent: function()
|
| -{
|
| -this._frameSelector.element.enableStyleClass("hidden", this._frameSelector.size() <= 1);
|
| -this.dispatchEventToListeners(WebInspector.ProfileType.Events.ViewUpdated);
|
| -},
|
| -
|
| -__proto__: WebInspector.ProfileType.prototype
|
| -}
|
| -
|
| -
|
| -WebInspector.CanvasDispatcher = function(profileType)
|
| -{
|
| -this._profileType = profileType;
|
| -InspectorBackend.registerCanvasDispatcher(this);
|
| -}
|
| -
|
| -WebInspector.CanvasDispatcher.prototype = {
|
| -
|
| -contextCreated: function(frameId)
|
| -{
|
| -this._profileType._contextCreated(frameId);
|
| -},
|
| -
|
| -
|
| -traceLogsRemoved: function(frameId, traceLogId)
|
| -{
|
| -this._profileType._traceLogsRemoved(frameId, traceLogId);
|
| -}
|
| -}
|
| -
|
| -
|
| -WebInspector.CanvasProfileHeader = function(type, title, uid, traceLogId, frameId)
|
| -{
|
| -WebInspector.ProfileHeader.call(this, type, title, uid);
|
| -
|
| -this._traceLogId = traceLogId || "";
|
| -this._frameId = frameId;
|
| -this._alive = true;
|
| -this._traceLogSize = 0;
|
| -}
|
| -
|
| -WebInspector.CanvasProfileHeader.prototype = {
|
| -
|
| -traceLogId: function()
|
| -{
|
| -return this._traceLogId;
|
| -},
|
| -
|
| -
|
| -frameId: function()
|
| -{
|
| -return this._frameId;
|
| -},
|
| -
|
| -
|
| -createSidebarTreeElement: function()
|
| -{
|
| -return new WebInspector.ProfileSidebarTreeElement(this, WebInspector.UIString("Trace Log %d"), "profile-sidebar-tree-item");
|
| -},
|
| -
|
| -
|
| -createView: function(profilesPanel)
|
| -{
|
| -return new WebInspector.CanvasProfileView(this);
|
| -},
|
| -
|
| -
|
| -dispose: function()
|
| -{
|
| -if (this._traceLogId) {
|
| -CanvasAgent.dropTraceLog(this._traceLogId);
|
| -clearTimeout(this._requestStatusTimer);
|
| -this._alive = false;
|
| -}
|
| -},
|
| -
|
| -
|
| -_updateCapturingStatus: function(traceLog)
|
| -{
|
| -if (!this.sidebarElement || !this._traceLogId)
|
| -return;
|
| -
|
| -if (traceLog) {
|
| -this._alive = traceLog.alive;
|
| -this._traceLogSize = traceLog.totalAvailableCalls;
|
| -}
|
| -
|
| -this.sidebarElement.subtitle = this._alive ? WebInspector.UIString("Capturing\u2026 %d calls", this._traceLogSize) : WebInspector.UIString("Captured %d calls", this._traceLogSize);
|
| -this.sidebarElement.wait = this._alive;
|
| -
|
| -if (this._alive) {
|
| -clearTimeout(this._requestStatusTimer);
|
| -this._requestStatusTimer = setTimeout(this._requestCapturingStatus.bind(this), WebInspector.CanvasProfileView.TraceLogPollingInterval);
|
| -}
|
| -},
|
| -
|
| -_requestCapturingStatus: function()
|
| -{
|
| -
|
| -function didReceiveTraceLog(error, traceLog)
|
| -{
|
| -if (error)
|
| -return;
|
| -this._alive = traceLog.alive;
|
| -this._traceLogSize = traceLog.totalAvailableCalls;
|
| -this._updateCapturingStatus();
|
| -}
|
| -CanvasAgent.getTraceLog(this._traceLogId, 0, 0, didReceiveTraceLog.bind(this));
|
| -},
|
| -
|
| -__proto__: WebInspector.ProfileHeader.prototype
|
| -}
|
| -;
|
| +{var splitIndex=0;var splitNode;while((splitNode=drawCallGroup.children[splitIndex])){if(splitNode.call.isDrawingCall)
|
| +break;++splitIndex;}
|
| +var newDrawCallGroup=appendDrawCallGroup();var lastNode;while((lastNode=drawCallGroup.children[splitIndex+1]))
|
| +newDrawCallGroup.appendChild(lastNode);return newDrawCallGroup;}
|
| +var drawCallGroup=frameNode.children.peekLast();var groupHasDrawCall=false;if(drawCallGroup){for(var i=0,n=drawCallGroup.children.length;i<n;++i){if(drawCallGroup.children[i].call.isDrawingCall){groupHasDrawCall=true;break;}}}else
|
| +drawCallGroup=appendDrawCallGroup();for(var i=fromIndex;i<toIndex;++i){var node=callNodes[i];drawCallGroup.appendChild(node);if(node.call.isDrawingCall){if(groupHasDrawCall)
|
| +drawCallGroup=splitDrawCallGroup(drawCallGroup);else
|
| +groupHasDrawCall=true;}}},_createCallNode:function(index,call)
|
| +{var callViewElement=document.createElement("div");var data={};data[0]=index+1;data[1]=callViewElement;data[2]="";if(call.sourceURL){var lineNumber=Math.max(0,call.lineNumber-1)||0;var columnNumber=Math.max(0,call.columnNumber-1)||0;data[2]=this._linkifier.linkifyLocation(call.sourceURL,lineNumber,columnNumber);}
|
| +callViewElement.createChild("span","canvas-function-name").textContent=call.functionName||"context."+call.property;if(call.arguments){callViewElement.createTextChild("(");for(var i=0,n=call.arguments.length;i<n;++i){var argument=(call.arguments[i]);if(i)
|
| +callViewElement.createTextChild(", ");var element=WebInspector.CanvasProfileDataGridHelper.createCallArgumentElement(argument);element.__argumentIndex=i;callViewElement.appendChild(element);}
|
| +callViewElement.createTextChild(")");}else if(call.value){callViewElement.createTextChild(" = ");callViewElement.appendChild(WebInspector.CanvasProfileDataGridHelper.createCallArgumentElement(call.value));}
|
| +if(call.result){callViewElement.createTextChild(" => ");callViewElement.appendChild(WebInspector.CanvasProfileDataGridHelper.createCallArgumentElement(call.result));}
|
| +var node=new WebInspector.DataGridNode(data);node.index=index;node.selectable=true;node.call=call;return node;},_popoverAnchor:function(element,event)
|
| +{var argumentElement=element.enclosingNodeOrSelfWithClass("canvas-call-argument");if(!argumentElement||argumentElement.__suppressPopover)
|
| +return null;return argumentElement;},_resolveObjectForPopover:function(argumentElement,showCallback,objectGroupName)
|
| +{function showObjectPopover(error,result,resourceState)
|
| +{if(error)
|
| +return;if(!result)
|
| +return;this._popoverAnchorElement=argumentElement.cloneNode(true);this._popoverAnchorElement.addStyleClass("canvas-popover-anchor");this._popoverAnchorElement.addStyleClass("source-frame-eval-expression");argumentElement.parentElement.appendChild(this._popoverAnchorElement);var diffLeft=this._popoverAnchorElement.boxInWindow().x-argumentElement.boxInWindow().x;this._popoverAnchorElement.style.left=this._popoverAnchorElement.offsetLeft-diffLeft+"px";showCallback(WebInspector.RemoteObject.fromPayload(result),false,this._popoverAnchorElement);}
|
| +var evalResult=argumentElement.__evalResult;if(evalResult)
|
| +showObjectPopover.call(this,null,evalResult);else{var dataGridNode=this._logGrid.dataGridNodeFromNode(argumentElement);if(!dataGridNode||typeof dataGridNode.index!=="number"){this._popoverHelper.hidePopover();return;}
|
| +var callIndex=dataGridNode.index;var argumentIndex=argumentElement.__argumentIndex;if(typeof argumentIndex!=="number")
|
| +argumentIndex=-1;CanvasAgent.evaluateTraceLogCallArgument(this._traceLogId,callIndex,argumentIndex,objectGroupName,showObjectPopover.bind(this));}},_hexNumbersFormatter:function(object)
|
| +{if(object.type==="number"){var str="0000"+Number(object.description).toString(16).toUpperCase();str=str.replace(/^0+(.{4,})$/,"$1");return"0x"+str;}
|
| +return object.description||"";},_onHidePopover:function()
|
| +{if(this._popoverAnchorElement){this._popoverAnchorElement.remove()
|
| +delete this._popoverAnchorElement;}},_flattenSingleFrameNode:function()
|
| +{var rootNode=this._logGrid.rootNode();if(rootNode.children.length!==1)
|
| +return;var frameNode=rootNode.children[0];while(frameNode.children[0])
|
| +rootNode.appendChild(frameNode.children[0]);rootNode.removeChild(frameNode);},__proto__:WebInspector.View.prototype}
|
| +WebInspector.CanvasProfileType=function()
|
| +{WebInspector.ProfileType.call(this,WebInspector.CanvasProfileType.TypeId,WebInspector.UIString("Capture Canvas Frame"));this._nextProfileUid=1;this._recording=false;this._lastProfileHeader=null;this._capturingModeSelector=new WebInspector.StatusBarComboBox(this._dispatchViewUpdatedEvent.bind(this));this._capturingModeSelector.element.title=WebInspector.UIString("Canvas capture mode.");this._capturingModeSelector.createOption(WebInspector.UIString("Single Frame"),WebInspector.UIString("Capture a single canvas frame."),"");this._capturingModeSelector.createOption(WebInspector.UIString("Consecutive Frames"),WebInspector.UIString("Capture consecutive canvas frames."),"1");this._frameOptions={};this._framesWithCanvases={};this._frameSelector=new WebInspector.StatusBarComboBox(this._dispatchViewUpdatedEvent.bind(this));this._frameSelector.element.title=WebInspector.UIString("Frame containing the canvases to capture.");this._frameSelector.element.addStyleClass("hidden");WebInspector.runtimeModel.contextLists().forEach(this._addFrame,this);WebInspector.runtimeModel.addEventListener(WebInspector.RuntimeModel.Events.FrameExecutionContextListAdded,this._frameAdded,this);WebInspector.runtimeModel.addEventListener(WebInspector.RuntimeModel.Events.FrameExecutionContextListRemoved,this._frameRemoved,this);this._dispatcher=new WebInspector.CanvasDispatcher(this);this._canvasAgentEnabled=false;this._decorationElement=document.createElement("div");this._decorationElement.className="profile-canvas-decoration";this._updateDecorationElement();}
|
| +WebInspector.CanvasProfileType.TypeId="CANVAS_PROFILE";WebInspector.CanvasProfileType.prototype={get statusBarItems()
|
| +{return[this._capturingModeSelector.element,this._frameSelector.element];},get buttonTooltip()
|
| +{if(this._isSingleFrameMode())
|
| +return WebInspector.UIString("Capture next canvas frame.");else
|
| +return this._recording?WebInspector.UIString("Stop capturing canvas frames."):WebInspector.UIString("Start capturing canvas frames.");},buttonClicked:function()
|
| +{if(!this._canvasAgentEnabled)
|
| +return false;if(this._recording){this._recording=false;this._stopFrameCapturing();}else if(this._isSingleFrameMode()){this._recording=false;this._runSingleFrameCapturing();}else{this._recording=true;this._startFrameCapturing();}
|
| +return this._recording;},_runSingleFrameCapturing:function()
|
| +{var frameId=this._selectedFrameId();CanvasAgent.captureFrame(frameId,this._didStartCapturingFrame.bind(this,frameId));},_startFrameCapturing:function()
|
| +{var frameId=this._selectedFrameId();CanvasAgent.startCapturing(frameId,this._didStartCapturingFrame.bind(this,frameId));},_stopFrameCapturing:function()
|
| +{if(!this._lastProfileHeader)
|
| +return;var profileHeader=this._lastProfileHeader;var traceLogId=profileHeader.traceLogId();this._lastProfileHeader=null;function didStopCapturing()
|
| +{profileHeader._updateCapturingStatus();}
|
| +CanvasAgent.stopCapturing(traceLogId,didStopCapturing.bind(this));},_didStartCapturingFrame:function(frameId,error,traceLogId)
|
| +{if(error||this._lastProfileHeader&&this._lastProfileHeader.traceLogId()===traceLogId)
|
| +return;var profileHeader=new WebInspector.CanvasProfileHeader(this,WebInspector.UIString("Trace Log %d",this._nextProfileUid),this._nextProfileUid,traceLogId,frameId);++this._nextProfileUid;this._lastProfileHeader=profileHeader;this.addProfile(profileHeader);profileHeader._updateCapturingStatus();},get treeItemTitle()
|
| +{return WebInspector.UIString("CANVAS PROFILE");},get description()
|
| +{return WebInspector.UIString("Canvas calls instrumentation");},decorationElement:function()
|
| +{return this._decorationElement;},_reset:function()
|
| +{WebInspector.ProfileType.prototype._reset.call(this);this._nextProfileUid=1;},removeProfile:function(profile)
|
| +{WebInspector.ProfileType.prototype.removeProfile.call(this,profile);if(this._recording&&profile===this._lastProfileHeader)
|
| +this._recording=false;},setRecordingProfile:function(isProfiling)
|
| +{this._recording=isProfiling;},createTemporaryProfile:function(title)
|
| +{title=title||WebInspector.UIString("Capturing\u2026");return new WebInspector.CanvasProfileHeader(this,title);},createProfile:function(profile)
|
| +{return new WebInspector.CanvasProfileHeader(this,profile.title,-1);},_updateDecorationElement:function(forcePageReload)
|
| +{this._decorationElement.removeChildren();this._decorationElement.createChild("div","warning-icon-small");this._decorationElement.appendChild(document.createTextNode(this._canvasAgentEnabled?WebInspector.UIString("Canvas Profiler is enabled."):WebInspector.UIString("Canvas Profiler is disabled.")));var button=this._decorationElement.createChild("button");button.type="button";button.textContent=this._canvasAgentEnabled?WebInspector.UIString("Disable"):WebInspector.UIString("Enable");button.addEventListener("click",this._onProfilerEnableButtonClick.bind(this,!this._canvasAgentEnabled),false);if(forcePageReload){if(this._canvasAgentEnabled){function hasUninstrumentedCanvasesCallback(error,result)
|
| +{if(error||result)
|
| +PageAgent.reload();}
|
| +CanvasAgent.hasUninstrumentedCanvases(hasUninstrumentedCanvasesCallback.bind(this));}else{for(var frameId in this._framesWithCanvases){if(this._framesWithCanvases.hasOwnProperty(frameId)){PageAgent.reload();break;}}}}},_onProfilerEnableButtonClick:function(enable)
|
| +{if(this._canvasAgentEnabled===enable)
|
| +return;function callback(error)
|
| +{if(error)
|
| +return;this._canvasAgentEnabled=enable;this._updateDecorationElement(true);this._dispatchViewUpdatedEvent();}
|
| +if(enable)
|
| +CanvasAgent.enable(callback.bind(this));else
|
| +CanvasAgent.disable(callback.bind(this));},_isSingleFrameMode:function()
|
| +{return!this._capturingModeSelector.selectedOption().value;},_frameAdded:function(event)
|
| +{var contextList=(event.data);this._addFrame(contextList);},_addFrame:function(contextList)
|
| +{var frameId=contextList.frameId;var option=document.createElement("option");option.text=contextList.displayName;option.title=contextList.url;option.value=frameId;this._frameOptions[frameId]=option;if(this._framesWithCanvases[frameId]){this._frameSelector.addOption(option);this._dispatchViewUpdatedEvent();}},_frameRemoved:function(event)
|
| +{var contextList=(event.data);var frameId=contextList.frameId;var option=this._frameOptions[frameId];if(option&&this._framesWithCanvases[frameId]){this._frameSelector.removeOption(option);this._dispatchViewUpdatedEvent();}
|
| +delete this._frameOptions[frameId];delete this._framesWithCanvases[frameId];},_contextCreated:function(frameId)
|
| +{if(this._framesWithCanvases[frameId])
|
| +return;this._framesWithCanvases[frameId]=true;var option=this._frameOptions[frameId];if(option){this._frameSelector.addOption(option);this._dispatchViewUpdatedEvent();}},_traceLogsRemoved:function(frameId,traceLogId)
|
| +{var sidebarElementsToDelete=[];var sidebarElements=((this.treeElement&&this.treeElement.children)||[]);for(var i=0,n=sidebarElements.length;i<n;++i){var header=(sidebarElements[i].profile);if(!header)
|
| +continue;if(frameId&&frameId!==header.frameId())
|
| +continue;if(traceLogId&&traceLogId!==header.traceLogId())
|
| +continue;sidebarElementsToDelete.push(sidebarElements[i]);}
|
| +for(var i=0,n=sidebarElementsToDelete.length;i<n;++i)
|
| +sidebarElementsToDelete[i].ondelete();},_selectedFrameId:function()
|
| +{var option=this._frameSelector.selectedOption();return option?option.value:undefined;},_dispatchViewUpdatedEvent:function()
|
| +{this._frameSelector.element.enableStyleClass("hidden",this._frameSelector.size()<=1);this.dispatchEventToListeners(WebInspector.ProfileType.Events.ViewUpdated);},isInstantProfile:function()
|
| +{return this._isSingleFrameMode();},isEnabled:function()
|
| +{return this._canvasAgentEnabled;},__proto__:WebInspector.ProfileType.prototype}
|
| +WebInspector.CanvasDispatcher=function(profileType)
|
| +{this._profileType=profileType;InspectorBackend.registerCanvasDispatcher(this);}
|
| +WebInspector.CanvasDispatcher.prototype={contextCreated:function(frameId)
|
| +{this._profileType._contextCreated(frameId);},traceLogsRemoved:function(frameId,traceLogId)
|
| +{this._profileType._traceLogsRemoved(frameId,traceLogId);}}
|
| +WebInspector.CanvasProfileHeader=function(type,title,uid,traceLogId,frameId)
|
| +{WebInspector.ProfileHeader.call(this,type,title,uid);this._traceLogId=traceLogId||"";this._frameId=frameId;this._alive=true;this._traceLogSize=0;this._traceLogPlayer=traceLogId?new WebInspector.CanvasTraceLogPlayerProxy(traceLogId):null;}
|
| +WebInspector.CanvasProfileHeader.prototype={traceLogId:function()
|
| +{return this._traceLogId;},traceLogPlayer:function()
|
| +{return this._traceLogPlayer;},frameId:function()
|
| +{return this._frameId;},createSidebarTreeElement:function()
|
| +{return new WebInspector.ProfileSidebarTreeElement(this,WebInspector.UIString("Trace Log %d"),"profile-sidebar-tree-item");},createView:function(profilesPanel)
|
| +{return new WebInspector.CanvasProfileView(this);},dispose:function()
|
| +{if(this._traceLogPlayer)
|
| +this._traceLogPlayer.dispose();clearTimeout(this._requestStatusTimer);this._alive=false;},_updateCapturingStatus:function(traceLog)
|
| +{if(!this.sidebarElement||!this._traceLogId)
|
| +return;if(traceLog){this._alive=traceLog.alive;this._traceLogSize=traceLog.totalAvailableCalls;}
|
| +this.sidebarElement.subtitle=this._alive?WebInspector.UIString("Capturing\u2026 %d calls",this._traceLogSize):WebInspector.UIString("Captured %d calls",this._traceLogSize);this.sidebarElement.wait=this._alive;if(this._alive){clearTimeout(this._requestStatusTimer);this._requestStatusTimer=setTimeout(this._requestCapturingStatus.bind(this),WebInspector.CanvasProfileView.TraceLogPollingInterval);}},_requestCapturingStatus:function()
|
| +{function didReceiveTraceLog(traceLog)
|
| +{if(!traceLog)
|
| +return;this._alive=traceLog.alive;this._traceLogSize=traceLog.totalAvailableCalls;this._updateCapturingStatus();}
|
| +this._traceLogPlayer.getTraceLog(0,0,didReceiveTraceLog.bind(this));},__proto__:WebInspector.ProfileHeader.prototype}
|
| +WebInspector.CanvasProfileDataGridHelper={createCallArgumentElement:function(callArgument)
|
| +{if(callArgument.enumName)
|
| +return WebInspector.CanvasProfileDataGridHelper.createEnumValueElement(callArgument.enumName,+callArgument.description);var element=document.createElement("span");element.className="canvas-call-argument";var description=callArgument.description;if(callArgument.type==="string"){const maxStringLength=150;element.createTextChild("\"");element.createChild("span","canvas-formatted-string").textContent=description.trimMiddle(maxStringLength);element.createTextChild("\"");element.__suppressPopover=(description.length<=maxStringLength&&!/[\r\n]/.test(description));if(!element.__suppressPopover)
|
| +element.__evalResult=WebInspector.RemoteObject.fromPrimitiveValue(description);}else{var type=callArgument.subtype||callArgument.type;if(type){element.addStyleClass("canvas-formatted-"+type);if(["null","undefined","boolean","number"].indexOf(type)>=0)
|
| +element.__suppressPopover=true;}
|
| +element.textContent=description;if(callArgument.remoteObject)
|
| +element.__evalResult=WebInspector.RemoteObject.fromPayload(callArgument.remoteObject);}
|
| +if(callArgument.resourceId){element.addStyleClass("canvas-formatted-resource");element.__resourceId=callArgument.resourceId;}
|
| +return element;},createEnumValueElement:function(enumName,enumValue)
|
| +{var element=document.createElement("span");element.className="canvas-call-argument canvas-formatted-number";element.textContent=enumName;element.__evalResult=WebInspector.RemoteObject.fromPrimitiveValue(enumValue);return element;}}
|
| +WebInspector.CanvasTraceLogPlayerProxy=function(traceLogId)
|
| +{this._traceLogId=traceLogId;this._currentResourceStates={};this._defaultResourceId=null;}
|
| +WebInspector.CanvasTraceLogPlayerProxy.Events={CanvasTraceLogReceived:"CanvasTraceLogReceived",CanvasReplayStateChanged:"CanvasReplayStateChanged",CanvasResourceStateReceived:"CanvasResourceStateReceived",}
|
| +WebInspector.CanvasTraceLogPlayerProxy.prototype={getTraceLog:function(startOffset,maxLength,userCallback)
|
| +{function callback(error,traceLog)
|
| +{if(error||!traceLog){userCallback(null);return;}
|
| +userCallback(traceLog);this.dispatchEventToListeners(WebInspector.CanvasTraceLogPlayerProxy.Events.CanvasTraceLogReceived,traceLog);}
|
| +CanvasAgent.getTraceLog(this._traceLogId,startOffset,maxLength,callback.bind(this));},dispose:function()
|
| +{this._currentResourceStates={};CanvasAgent.dropTraceLog(this._traceLogId);this.dispatchEventToListeners(WebInspector.CanvasTraceLogPlayerProxy.Events.CanvasReplayStateChanged);},getResourceState:function(resourceId,userCallback)
|
| +{resourceId=resourceId||this._defaultResourceId;if(!resourceId){userCallback(null);return;}
|
| +if(this._currentResourceStates[resourceId]){userCallback(this._currentResourceStates[resourceId]);return;}
|
| +function callback(error,resourceState)
|
| +{if(error||!resourceState){userCallback(null);return;}
|
| +this._currentResourceStates[resourceId]=resourceState;userCallback(resourceState);this.dispatchEventToListeners(WebInspector.CanvasTraceLogPlayerProxy.Events.CanvasResourceStateReceived,resourceState);}
|
| +CanvasAgent.getResourceState(this._traceLogId,resourceId,callback.bind(this));},replayTraceLog:function(index,userCallback)
|
| +{function callback(error,resourceState,replayTime)
|
| +{this._currentResourceStates={};if(error||!resourceState){resourceState=null;userCallback(null,replayTime);}else{this._defaultResourceId=resourceState.id;this._currentResourceStates[resourceState.id]=resourceState;userCallback(resourceState,replayTime);}
|
| +this.dispatchEventToListeners(WebInspector.CanvasTraceLogPlayerProxy.Events.CanvasReplayStateChanged);if(resourceState)
|
| +this.dispatchEventToListeners(WebInspector.CanvasTraceLogPlayerProxy.Events.CanvasResourceStateReceived,resourceState);}
|
| +CanvasAgent.replayTraceLog(this._traceLogId,index,callback.bind(this));},clearResourceStates:function()
|
| +{this._currentResourceStates={};this.dispatchEventToListeners(WebInspector.CanvasTraceLogPlayerProxy.Events.CanvasReplayStateChanged);},__proto__:WebInspector.Object.prototype};WebInspector.CanvasReplayStateView=function(traceLogPlayer)
|
| +{WebInspector.View.call(this);this.registerRequiredCSS("canvasProfiler.css");this.element.addStyleClass("canvas-replay-state-view");this._traceLogPlayer=traceLogPlayer;var controlsContainer=this.element.createChild("div","status-bar");this._prevButton=this._createControlButton(controlsContainer,"canvas-replay-state-prev",WebInspector.UIString("Previous resource."),this._onResourceNavigationClick.bind(this,false));this._nextButton=this._createControlButton(controlsContainer,"canvas-replay-state-next",WebInspector.UIString("Next resource."),this._onResourceNavigationClick.bind(this,true));this._createControlButton(controlsContainer,"canvas-replay-state-refresh",WebInspector.UIString("Refresh."),this._onStateRefreshClick.bind(this));this._resourceSelector=new WebInspector.StatusBarComboBox(this._onReplayResourceChanged.bind(this));this._currentOption=this._resourceSelector.createOption(WebInspector.UIString("<auto>"),WebInspector.UIString("Show state of the last replayed resource."),"");controlsContainer.appendChild(this._resourceSelector.element);this._resourceIdToDescription={};this._gridNodesExpandedState={};this._gridScrollPositions={};this._currentResourceId=null;this._prevOptionsStack=[];this._nextOptionsStack=[];this._highlightedGridNodes=[];var columns=[{title:WebInspector.UIString("Name"),sortable:false,width:"50%",disclosure:true},{title:WebInspector.UIString("Value"),sortable:false,width:"50%"}];this._stateGrid=new WebInspector.DataGrid(columns);this._stateGrid.element.addStyleClass("fill");this._stateGrid.show(this.element);this._traceLogPlayer.addEventListener(WebInspector.CanvasTraceLogPlayerProxy.Events.CanvasReplayStateChanged,this._onReplayResourceChanged,this);this._traceLogPlayer.addEventListener(WebInspector.CanvasTraceLogPlayerProxy.Events.CanvasTraceLogReceived,this._onCanvasTraceLogReceived,this);this._traceLogPlayer.addEventListener(WebInspector.CanvasTraceLogPlayerProxy.Events.CanvasResourceStateReceived,this._onCanvasResourceStateReceived,this);this._updateButtonsEnabledState();}
|
| +WebInspector.CanvasReplayStateView.prototype={selectResource:function(resourceId)
|
| +{if(resourceId===this._resourceSelector.selectedOption().value)
|
| +return;var option=this._resourceSelector.selectElement().firstChild;for(var index=0;option;++index,option=option.nextSibling){if(resourceId===option.value){this._resourceSelector.setSelectedIndex(index);this._onReplayResourceChanged();break;}}},_createControlButton:function(parent,className,title,clickCallback)
|
| +{var button=new WebInspector.StatusBarButton(title,className+" canvas-replay-button");parent.appendChild(button.element);button.makeLongClickEnabled();button.addEventListener("click",clickCallback,this);button.addEventListener("longClickDown",clickCallback,this);button.addEventListener("longClickPress",clickCallback,this);return button;},_onResourceNavigationClick:function(forward)
|
| +{var newOption=forward?this._nextOptionsStack.pop():this._prevOptionsStack.pop();if(!newOption)
|
| +return;(forward?this._prevOptionsStack:this._nextOptionsStack).push(this._currentOption);this._isNavigationButton=true;this.selectResource(newOption.value);delete this._isNavigationButton;this._updateButtonsEnabledState();},_onStateRefreshClick:function()
|
| +{this._traceLogPlayer.clearResourceStates();},_updateButtonsEnabledState:function()
|
| +{this._prevButton.setEnabled(this._prevOptionsStack.length>0);this._nextButton.setEnabled(this._nextOptionsStack.length>0);},_updateCurrentOption:function()
|
| +{const maxStackSize=256;var selectedOption=this._resourceSelector.selectedOption();if(this._currentOption===selectedOption)
|
| +return;if(!this._isNavigationButton){this._prevOptionsStack.push(this._currentOption);this._nextOptionsStack=[];if(this._prevOptionsStack.length>maxStackSize)
|
| +this._prevOptionsStack.shift();this._updateButtonsEnabledState();}
|
| +this._currentOption=selectedOption;},_collectResourcesFromTraceLog:function(traceLog)
|
| +{var collectedResources=[];var calls=traceLog.calls;for(var i=0,n=calls.length;i<n;++i){var call=calls[i];var args=call.arguments||[];for(var j=0;j<args.length;++j)
|
| +this._collectResourceFromCallArgument(args[j],collectedResources);this._collectResourceFromCallArgument(call.result,collectedResources);this._collectResourceFromCallArgument(call.value,collectedResources);}
|
| +var contexts=traceLog.contexts;for(var i=0,n=contexts.length;i<n;++i)
|
| +this._collectResourceFromCallArgument(contexts[i],collectedResources);this._addCollectedResourcesToSelector(collectedResources);},_collectResourcesFromResourceState:function(resourceState)
|
| +{var collectedResources=[];this._collectResourceFromResourceStateDescriptors(resourceState.descriptors,collectedResources);this._addCollectedResourcesToSelector(collectedResources);},_collectResourceFromResourceStateDescriptors:function(descriptors,output)
|
| +{if(!descriptors)
|
| +return;for(var i=0,n=descriptors.length;i<n;++i){var descriptor=descriptors[i];this._collectResourceFromCallArgument(descriptor.value,output);this._collectResourceFromResourceStateDescriptors(descriptor.values,output);}},_collectResourceFromCallArgument:function(argument,output)
|
| +{if(!argument)
|
| +return;var resourceId=argument.resourceId;if(!resourceId||this._resourceIdToDescription[resourceId])
|
| +return;this._resourceIdToDescription[resourceId]=argument.description;output.push(argument);},_addCollectedResourcesToSelector:function(collectedResources)
|
| +{if(!collectedResources.length)
|
| +return;function comparator(arg1,arg2)
|
| +{var a=arg1.description;var b=arg2.description;return String.naturalOrderComparator(a,b);}
|
| +collectedResources.sort(comparator);var selectElement=this._resourceSelector.selectElement();var currentOption=selectElement.firstChild;currentOption=currentOption.nextSibling;for(var i=0,n=collectedResources.length;i<n;++i){var argument=collectedResources[i];while(currentOption&&String.naturalOrderComparator(currentOption.text,argument.description)<0)
|
| +currentOption=currentOption.nextSibling;var option=this._resourceSelector.createOption(argument.description,WebInspector.UIString("Show state of this resource."),argument.resourceId);if(currentOption)
|
| +selectElement.insertBefore(option,currentOption);}},_onReplayResourceChanged:function()
|
| +{this._updateCurrentOption();var selectedResourceId=this._resourceSelector.selectedOption().value;function didReceiveResourceState(resourceState)
|
| +{if(selectedResourceId!==this._resourceSelector.selectedOption().value)
|
| +return;this._showResourceState(resourceState);}
|
| +this._traceLogPlayer.getResourceState(selectedResourceId,didReceiveResourceState.bind(this));},_onCanvasTraceLogReceived:function(event)
|
| +{var traceLog=(event.data);if(traceLog)
|
| +this._collectResourcesFromTraceLog(traceLog);},_onCanvasResourceStateReceived:function(event)
|
| +{var resourceState=(event.data);if(resourceState)
|
| +this._collectResourcesFromResourceState(resourceState);},_showResourceState:function(resourceState)
|
| +{this._saveExpandedState();this._saveScrollState();var rootNode=this._stateGrid.rootNode();if(!resourceState){this._currentResourceId=null;this._updateDataGridHighlights([]);rootNode.removeChildren();return;}
|
| +var nodesToHighlight=[];var nameToOldGridNodes={};function populateNameToNodesMap(map,node)
|
| +{if(!node)
|
| +return;for(var i=0,child;child=node.children[i];++i){var item={node:child,children:{}};map[child.name]=item;populateNameToNodesMap(item.children,child);}}
|
| +populateNameToNodesMap(nameToOldGridNodes,rootNode);rootNode.removeChildren();function comparator(d1,d2)
|
| +{var hasChildren1=!!d1.values;var hasChildren2=!!d2.values;if(hasChildren1!==hasChildren2)
|
| +return hasChildren1?1:-1;return String.naturalOrderComparator(d1.name,d2.name);}
|
| +function appendResourceStateDescriptors(descriptors,parent,nameToOldChildren)
|
| +{descriptors=descriptors||[];descriptors.sort(comparator);var oldChildren=nameToOldChildren||{};for(var i=0,n=descriptors.length;i<n;++i){var descriptor=descriptors[i];var childNode=this._createDataGridNode(descriptor);parent.appendChild(childNode);var oldChildrenItem=oldChildren[childNode.name]||{};var oldChildNode=oldChildrenItem.node;if(!oldChildNode||oldChildNode.element.textContent!==childNode.element.textContent)
|
| +nodesToHighlight.push(childNode);appendResourceStateDescriptors.call(this,descriptor.values,childNode,oldChildrenItem.children);}}
|
| +appendResourceStateDescriptors.call(this,resourceState.descriptors,rootNode,nameToOldGridNodes);var shouldHighlightChanges=(this._resourceKindId(this._currentResourceId)===this._resourceKindId(resourceState.id));this._currentResourceId=resourceState.id;this._restoreExpandedState();this._updateDataGridHighlights(shouldHighlightChanges?nodesToHighlight:[]);this._restoreScrollState();},_updateDataGridHighlights:function(nodes)
|
| +{for(var i=0,n=this._highlightedGridNodes.length;i<n;++i){var node=this._highlightedGridNodes[i];node.element.removeStyleClass("canvas-grid-node-highlighted");}
|
| +this._highlightedGridNodes=nodes;for(var i=0,n=this._highlightedGridNodes.length;i<n;++i){var node=this._highlightedGridNodes[i];node.element.addStyleClass("canvas-grid-node-highlighted");node.reveal();}},_resourceKindId:function(resourceId)
|
| +{var description=(resourceId&&this._resourceIdToDescription[resourceId])||"";return description.replace(/\d+/g,"");},_forEachGridNode:function(callback)
|
| +{function processRecursively(node,key)
|
| +{for(var i=0,child;child=node.children[i];++i){var childKey=key+"#"+child.name;callback(child,childKey);processRecursively(child,childKey);}}
|
| +processRecursively(this._stateGrid.rootNode(),"");},_saveExpandedState:function()
|
| +{if(!this._currentResourceId)
|
| +return;var expandedState={};var key=this._resourceKindId(this._currentResourceId);this._gridNodesExpandedState[key]=expandedState;function callback(node,key)
|
| +{if(node.expanded)
|
| +expandedState[key]=true;}
|
| +this._forEachGridNode(callback);},_restoreExpandedState:function()
|
| +{if(!this._currentResourceId)
|
| +return;var key=this._resourceKindId(this._currentResourceId);var expandedState=this._gridNodesExpandedState[key];if(!expandedState)
|
| +return;function callback(node,key)
|
| +{if(expandedState[key])
|
| +node.expand();}
|
| +this._forEachGridNode(callback);},_saveScrollState:function()
|
| +{if(!this._currentResourceId)
|
| +return;var key=this._resourceKindId(this._currentResourceId);this._gridScrollPositions[key]={scrollTop:this._stateGrid.scrollContainer.scrollTop,scrollLeft:this._stateGrid.scrollContainer.scrollLeft};},_restoreScrollState:function()
|
| +{if(!this._currentResourceId)
|
| +return;var key=this._resourceKindId(this._currentResourceId);var scrollState=this._gridScrollPositions[key];if(!scrollState)
|
| +return;this._stateGrid.scrollContainer.scrollTop=scrollState.scrollTop;this._stateGrid.scrollContainer.scrollLeft=scrollState.scrollLeft;},_createDataGridNode:function(descriptor)
|
| +{var name=descriptor.name;var callArgument=descriptor.value;var valueElement=callArgument?WebInspector.CanvasProfileDataGridHelper.createCallArgumentElement(callArgument):"";var nameElement=name;if(typeof descriptor.enumValueForName!=="undefined")
|
| +nameElement=WebInspector.CanvasProfileDataGridHelper.createEnumValueElement(name,+descriptor.enumValueForName);if(descriptor.isArray&&descriptor.values){if(typeof nameElement==="string")
|
| +nameElement+="["+descriptor.values.length+"]";else{var element=document.createElement("span");element.appendChild(nameElement);element.createTextChild("["+descriptor.values.length+"]");nameElement=element;}}
|
| +var data={};data[0]=nameElement;data[1]=valueElement;var node=new WebInspector.DataGridNode(data);node.selectable=false;node.name=name;return node;},__proto__:WebInspector.View.prototype};
|
|
|
Chromium Code Reviews
Issue 23466010:
Roll reference builds to r221697. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/deps/reference_builds/