Updating the Chromium reference build for Windows. The continuous...

resources/inspector/ProfilesPanel.js

Index: resources/inspector/ProfilesPanel.js
===================================================================
--- resources/inspector/ProfilesPanel.js	(revision 33840)
+++ resources/inspector/ProfilesPanel.js	(working copy)
@@ -1,536 +0,0 @@
-/*
- * Copyright (C) 2008 Apple Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-const UserInitiatedProfileName = "org.webkit.profiles.user-initiated";
-
-WebInspector.ProfileType = function(id, name)
-{
-    this._id = id;
-    this._name = name;
-}
-
-WebInspector.ProfileType.URLRegExp = /webkit-profile:\/\/(.+)\/(.+)#([0-9]+)/;
-
-WebInspector.ProfileType.prototype = {
-    get buttonTooltip()
-    {
-        return "";
-    },
-
-    get buttonStyle()
-    {
-        return undefined;
-    },
-
-    get buttonCaption()
-    {
-        return this.name;
-    },
-
-    get id()
-    {
-        return this._id;
-    },
-
-    get name()
-    {
-        return this._name;
-    },
-
-    buttonClicked: function()
-    {
-    },
-
-    viewForProfile: function(profile)
-    {
-        if (!profile._profileView)
-            profile._profileView = this.createView(profile);
-        return profile._profileView;
-    },
-
-    // Must be implemented by subclasses.
-    createView: function(profile)
-    {
-        throw new Error("Needs implemented.");
-    },
-
-    // Must be implemented by subclasses.
-    createSidebarTreeElementForProfile: function(profile)
-    {
-        throw new Error("Needs implemented.");
-    }
-}
-
-WebInspector.ProfilesPanel = function()
-{
-    WebInspector.Panel.call(this, true);
-
-    this.element.addStyleClass("profiles");
-    this._profileTypesByIdMap = {};
-    this._profileTypeButtonsByIdMap = {};
-
-    var panelEnablerHeading = WebInspector.UIString("You need to enable profiling before you can use the Profiles panel.");
-    var panelEnablerDisclaimer = WebInspector.UIString("Enabling profiling will make scripts run slower.");
-    var panelEnablerButton = WebInspector.UIString("Enable Profiling");
-    this.panelEnablerView = new WebInspector.PanelEnablerView("profiles", panelEnablerHeading, panelEnablerDisclaimer, panelEnablerButton);
-    this.panelEnablerView.addEventListener("enable clicked", this._enableProfiling, this);
-
-    this.element.appendChild(this.panelEnablerView.element);
-
-    this.profileViews = document.createElement("div");
-    this.profileViews.id = "profile-views";
-    this.element.appendChild(this.profileViews);
-
-    this.enableToggleButton = new WebInspector.StatusBarButton("", "enable-toggle-status-bar-item");
-    this.enableToggleButton.addEventListener("click", this._toggleProfiling.bind(this), false);
-
-    this.profileViewStatusBarItemsContainer = document.createElement("div");
-    this.profileViewStatusBarItemsContainer.id = "profile-view-status-bar-items";
-
-    this._profiles = [];
-    this.reset();
-}
-
-WebInspector.ProfilesPanel.prototype = {
-    toolbarItemClass: "profiles",
-
-    get toolbarItemLabel()
-    {
-        return WebInspector.UIString("Profiles");
-    },
-
-    get statusBarItems()
-    {
-        function clickHandler(profileType, buttonElement)
-        {
-            profileType.buttonClicked.call(profileType);
-            this.updateProfileTypeButtons();
-        }
-
-        var items = [this.enableToggleButton.element];
-        // FIXME: Generate a single "combo-button".
-        for (var typeId in this._profileTypesByIdMap) {
-            var profileType = this.getProfileType(typeId);
-            if (profileType.buttonStyle) {
-                var button = new WebInspector.StatusBarButton(profileType.buttonTooltip, profileType.buttonStyle, profileType.buttonCaption);
-                this._profileTypeButtonsByIdMap[typeId] = button.element;
-                button.element.addEventListener("click", clickHandler.bind(this, profileType, button.element), false);
-                items.push(button.element);
-            }
-        }
-        items.push(this.profileViewStatusBarItemsContainer);
-        return items;
-    },
-
-    show: function()
-    {
-        WebInspector.Panel.prototype.show.call(this);
-        if (this._shouldPopulateProfiles)
-            this._populateProfiles();
-    },
-
-    populateInterface: function()
-    {
-        if (this.visible)
-            this._populateProfiles();
-        else
-            this._shouldPopulateProfiles = true;
-    },
-
-    profilerWasEnabled: function()
-    {
-        this.reset();
-        this.populateInterface();
-    },
-
-    profilerWasDisabled: function()
-    {
-        this.reset();
-    },
-
-    reset: function()
-    {
-        for (var i = 0; i < this._profiles.length; ++i)
-            delete this._profiles[i]._profileView;
-
-        delete this.currentQuery;
-        this.searchCanceled();
-
-        this._profiles = [];
-        this._profilesIdMap = {};
-        this._profileGroups = {};
-        this._profileGroupsForLinks = {}
-
-        this.sidebarTreeElement.removeStyleClass("some-expandable");
-
-        for (var typeId in this._profileTypesByIdMap)
-            this.getProfileType(typeId).treeElement.removeChildren();
-
-        this.profileViews.removeChildren();
-
-        this.profileViewStatusBarItemsContainer.removeChildren();
-
-        this._updateInterface();
-    },
-
-    registerProfileType: function(profileType)
-    {
-        this._profileTypesByIdMap[profileType.id] = profileType;
-        profileType.treeElement = new WebInspector.SidebarSectionTreeElement(profileType.name, null, true);
-        this.sidebarTree.appendChild(profileType.treeElement);
-        profileType.treeElement.expand();
-    },
-
-    _makeKey: function(text, profileTypeId)
-    {
-        return escape(text) + '/' + escape(profileTypeId);
-    },
-
-    addProfileHeader: function(typeId, profile)
-    {
-        var profileType = this.getProfileType(typeId);
-        var sidebarParent = profileType.treeElement;
-        var small = false;
-        var alternateTitle;
-
-        profile.__profilesPanelProfileType = profileType;
-        this._profiles.push(profile);
-        this._profilesIdMap[this._makeKey(profile.uid, typeId)] = profile;
-
-        if (profile.title.indexOf(UserInitiatedProfileName) !== 0) {
-            var profileTitleKey = this._makeKey(profile.title, typeId);
-            if (!(profileTitleKey in this._profileGroups))
-                this._profileGroups[profileTitleKey] = [];
-
-            var group = this._profileGroups[profileTitleKey];
-            group.push(profile);
-
-            if (group.length === 2) {
-                // Make a group TreeElement now that there are 2 profiles.
-                group._profilesTreeElement = new WebInspector.ProfileGroupSidebarTreeElement(profile.title);
-
-                // Insert at the same index for the first profile of the group.
-                var index = sidebarParent.children.indexOf(group[0]._profilesTreeElement);
-                sidebarParent.insertChild(group._profilesTreeElement, index);
-
-                // Move the first profile to the group.
-                var selected = group[0]._profilesTreeElement.selected;
-                sidebarParent.removeChild(group[0]._profilesTreeElement);
-                group._profilesTreeElement.appendChild(group[0]._profilesTreeElement);
-                if (selected) {
-                    group[0]._profilesTreeElement.select();
-                    group[0]._profilesTreeElement.reveal();
-                }
-
-                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 = profileType.createSidebarTreeElementForProfile(profile);
-        profileTreeElement.small = small;
-        if (alternateTitle)
-            profileTreeElement.mainTitle = alternateTitle;
-        profile._profilesTreeElement = profileTreeElement;
-
-        sidebarParent.appendChild(profileTreeElement);
-        if (!this.visibleView)
-            this.showProfile(profile);
-    },
-
-    showProfile: function(profile)
-    {
-        if (!profile)
-            return;
-
-        if (this.visibleView)
-            this.visibleView.hide();
-
-        var view = profile.__profilesPanelProfileType.viewForProfile(profile);
-
-        view.show(this.profileViews);
-
-        profile._profilesTreeElement.select(true);
-        profile._profilesTreeElement.reveal();
-
-        this.visibleView = view;
-
-        this.profileViewStatusBarItemsContainer.removeChildren();
-
-        var statusBarItems = view.statusBarItems;
-        for (var i = 0; i < statusBarItems.length; ++i)
-            this.profileViewStatusBarItemsContainer.appendChild(statusBarItems[i]);
-    },
-
-    showView: function(view)
-    {
-        this.showProfile(view.profile);
-    },
-
-    getProfileType: function(typeId)
-    {
-        return this._profileTypesByIdMap[typeId];
-    },
-
-    showProfileForURL: function(url)
-    {
-        var match = url.match(WebInspector.ProfileType.URLRegExp);
-        if (!match)
-            return;
-        this.showProfile(this._profilesIdMap[this._makeKey(match[3], match[1])]);
-    },
-
-    updateProfileTypeButtons: function()
-    {
-        for (var typeId in this._profileTypeButtonsByIdMap) {
-            var buttonElement = this._profileTypeButtonsByIdMap[typeId];
-            var profileType = this.getProfileType(typeId);
-            buttonElement.className = profileType.buttonStyle;
-            buttonElement.title = profileType.buttonTooltip;
-            // FIXME: Apply profileType.buttonCaption once captions are added to button controls.
-        }
-    },
-
-    closeVisibleView: function()
-    {
-        if (this.visibleView)
-            this.visibleView.hide();
-        delete this.visibleView;
-    },
-
-    displayTitleForProfileLink: function(title, typeId)
-    {
-        title = unescape(title);
-        if (title.indexOf(UserInitiatedProfileName) === 0) {
-            title = WebInspector.UIString("Profile %d", title.substring(UserInitiatedProfileName.length + 1));
-        } else {
-            var titleKey = this._makeKey(title, typeId);
-            if (!(titleKey in this._profileGroupsForLinks))
-                this._profileGroupsForLinks[titleKey] = 0;
-
-            groupNumber = ++this._profileGroupsForLinks[titleKey];
-
-            if (groupNumber > 2)
-                // The title is used in the console message announcing that a profile has started so it gets
-                // incremented twice as often as it's displayed
-                title += " " + WebInspector.UIString("Run %d", groupNumber / 2);
-        }
-        
-        return title;
-    },
-
-    get searchableViews()
-    {
-        var views = [];
-
-        const visibleView = this.visibleView;
-        if (visibleView && visibleView.performSearch)
-            views.push(visibleView);
-
-        var profilesLength = this._profiles.length;
-        for (var i = 0; i < profilesLength; ++i) {
-            var view = this._profiles[i].viewForProfile();
-            if (!view.performSearch || view === visibleView)
-                continue;
-            views.push(view);
-        }
-
-        return views;
-    },
-
-    searchMatchFound: function(view, matches)
-    {
-        view.profile._profilesTreeElement.searchMatches = matches;
-    },
-
-    searchCanceled: function(startingNewSearch)
-    {
-        WebInspector.Panel.prototype.searchCanceled.call(this, startingNewSearch);
-
-        if (!this._profiles)
-            return;
-
-        for (var i = 0; i < this._profiles.length; ++i) {
-            var profile = this._profiles[i];
-            profile._profilesTreeElement.searchMatches = 0;
-        }
-    },
-
-    resize: function()
-    {
-        var visibleView = this.visibleView;
-        if (visibleView && "resize" in visibleView)
-            visibleView.resize();
-    },
-
-    _updateInterface: function()
-    {
-        // FIXME: Replace ProfileType-specific button visibility changes by a single ProfileType-agnostic "combo-button" visibility change.
-        if (InspectorController.profilerEnabled()) {
-            this.enableToggleButton.title = WebInspector.UIString("Profiling enabled. Click to disable.");
-            this.enableToggleButton.toggled = true;
-            for (var typeId in this._profileTypeButtonsByIdMap)
-                this._profileTypeButtonsByIdMap[typeId].removeStyleClass("hidden");
-            this.profileViewStatusBarItemsContainer.removeStyleClass("hidden");
-            this.panelEnablerView.visible = false;
-        } else {
-            this.enableToggleButton.title = WebInspector.UIString("Profiling disabled. Click to enable.");
-            this.enableToggleButton.toggled = false;
-            for (var typeId in this._profileTypeButtonsByIdMap)
-                this._profileTypeButtonsByIdMap[typeId].addStyleClass("hidden");
-            this.profileViewStatusBarItemsContainer.addStyleClass("hidden");
-            this.panelEnablerView.visible = true;
-        }
-    },
-
-    _enableProfiling: function()
-    {
-        if (InspectorController.profilerEnabled())
-            return;
-        this._toggleProfiling(this.panelEnablerView.alwaysEnabled);
-    },
-
-    _toggleProfiling: function(optionalAlways)
-    {
-        if (InspectorController.profilerEnabled())
-            InspectorController.disableProfiler(true);
-        else
-            InspectorController.enableProfiler(!!optionalAlways);
-    },
-
-    _populateProfiles: function()
-    {
-        // FIXME: This code needs to be adjusted when more profiling types are added.
-        // Currently defaults to CPU profiles.
-        var cpuProfiles = this.getProfileType(WebInspector.CPUProfileType.TypeId).treeElement;
-        if (cpuProfiles.children.length)
-            return;
-
-        function populateCallback(profileHeaders) {
-            profileHeaders.sort(function(a, b) { return a.uid - b.uid; });
-            var profileHeadersLength = profileHeaders.length;
-            for (var i = 0; i < profileHeadersLength; ++i)
-                WebInspector.addProfileHeader(profileHeaders[i]);
-        }
-
-        var callId = WebInspector.Callback.wrap(populateCallback);
-        InspectorController.getProfileHeaders(callId);
-
-        delete this._shouldPopulateProfiles;
-    },
-
-    setMainViewWidth: function(width)
-    {
-        this.profileViews.style.left = width + "px";
-        this.profileViewStatusBarItemsContainer.style.left = width + "px";
-    }
-}
-
-WebInspector.ProfilesPanel.prototype.__proto__ = WebInspector.Panel.prototype;
-
-WebInspector.ProfileSidebarTreeElement = function(profile)
-{
-    this.profile = profile;
-
-    if (this.profile.title.indexOf(UserInitiatedProfileName) === 0)
-        this._profileNumber = this.profile.title.substring(UserInitiatedProfileName.length + 1);
-
-    WebInspector.SidebarTreeElement.call(this, "profile-sidebar-tree-item", "", "", profile, false);
-
-    this.refreshTitles();
-}
-
-WebInspector.ProfileSidebarTreeElement.prototype = {
-    onselect: function()
-    {
-        WebInspector.panels.profiles.showProfile(this.profile);
-    },
-
-    get mainTitle()
-    {
-        if (this._mainTitle)
-            return this._mainTitle;
-        if (this.profile.title.indexOf(UserInitiatedProfileName) === 0)
-            return WebInspector.UIString("Profile %d", this._profileNumber);
-        return this.profile.title;
-    },
-
-    set mainTitle(x)
-    {
-        this._mainTitle = x;
-        this.refreshTitles();
-    },
-
-    get subtitle()
-    {
-        // There is no subtitle.
-    },
-
-    set subtitle(x)
-    {
-        // Can't change subtitle.
-    },
-
-    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");
-    }
-}
-
-WebInspector.ProfileSidebarTreeElement.prototype.__proto__ = WebInspector.SidebarTreeElement.prototype;
-
-WebInspector.ProfileGroupSidebarTreeElement = function(title, subtitle)
-{
-    WebInspector.SidebarTreeElement.call(this, "profile-group-sidebar-tree-item", title, subtitle, null, true);
-}
-
-WebInspector.ProfileGroupSidebarTreeElement.prototype = {
-    onselect: function()
-    {
-        WebInspector.panels.profiles.showProfile(this.children[this.children.length - 1].profile);
-    }
-}
-
-WebInspector.ProfileGroupSidebarTreeElement.prototype.__proto__ = WebInspector.SidebarTreeElement.prototype;
-
-WebInspector.didGetProfileHeaders = WebInspector.Callback.processCallback;
-WebInspector.didGetProfile = WebInspector.Callback.processCallback;