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Unified Diff: resources/inspector/ResourcesPanel.js

Issue 853002: Updating the Chromium reference build for Windows. The continuous... (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/reference_builds/chrome/
Patch Set: Added the symbol files back. Created 10 years, 9 months ago
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Index: resources/inspector/ResourcesPanel.js
===================================================================
--- resources/inspector/ResourcesPanel.js (revision 33840)
+++ resources/inspector/ResourcesPanel.js (working copy)
@@ -1,1595 +0,0 @@
-/*
- * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
- * Copyright (C) 2008, 2009 Anthony Ricaud <rik@webkit.org>
- *
- * 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.
- * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- * its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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.
- */
-
-WebInspector.ResourcesPanel = function()
-{
- WebInspector.Panel.call(this);
-
- this.element.addStyleClass("resources");
-
- this.filterBarElement = document.createElement("div");
- this.filterBarElement.id = "resources-filter";
- this.element.appendChild(this.filterBarElement);
-
- this.viewsContainerElement = document.createElement("div");
- this.viewsContainerElement.id = "resource-views";
- this.element.appendChild(this.viewsContainerElement);
-
- this.containerElement = document.createElement("div");
- this.containerElement.id = "resources-container";
- this.containerElement.addEventListener("scroll", this._updateDividersLabelBarPosition.bind(this), false);
- this.element.appendChild(this.containerElement);
-
- this.sidebarElement = document.createElement("div");
- this.sidebarElement.id = "resources-sidebar";
- this.sidebarElement.className = "sidebar";
- this.containerElement.appendChild(this.sidebarElement);
-
- this.sidebarResizeElement = document.createElement("div");
- this.sidebarResizeElement.className = "sidebar-resizer-vertical";
- this.sidebarResizeElement.addEventListener("mousedown", this._startSidebarDragging.bind(this), false);
- this.element.appendChild(this.sidebarResizeElement);
-
- this.containerContentElement = document.createElement("div");
- this.containerContentElement.id = "resources-container-content";
- this.containerElement.appendChild(this.containerContentElement);
-
- this.summaryBar = new WebInspector.SummaryBar(this.categories);
- this.summaryBar.element.id = "resources-summary";
- this.containerContentElement.appendChild(this.summaryBar.element);
-
- this.resourcesGraphsElement = document.createElement("div");
- this.resourcesGraphsElement.id = "resources-graphs";
- this.containerContentElement.appendChild(this.resourcesGraphsElement);
-
- this.dividersElement = document.createElement("div");
- this.dividersElement.id = "resources-dividers";
- this.containerContentElement.appendChild(this.dividersElement);
-
- this.eventDividersElement = document.createElement("div");
- this.eventDividersElement.id = "resources-event-dividers";
- this.containerContentElement.appendChild(this.eventDividersElement);
-
- this.dividersLabelBarElement = document.createElement("div");
- this.dividersLabelBarElement.id = "resources-dividers-label-bar";
- this.containerContentElement.appendChild(this.dividersLabelBarElement);
-
- this.sidebarTreeElement = document.createElement("ol");
- this.sidebarTreeElement.className = "sidebar-tree";
- this.sidebarElement.appendChild(this.sidebarTreeElement);
-
- this.sidebarTree = new TreeOutline(this.sidebarTreeElement);
-
- var timeGraphItem = new WebInspector.SidebarTreeElement("resources-time-graph-sidebar-item", WebInspector.UIString("Time"));
- timeGraphItem.onselect = this._graphSelected.bind(this);
-
- var transferTimeCalculator = new WebInspector.ResourceTransferTimeCalculator();
- var transferDurationCalculator = new WebInspector.ResourceTransferDurationCalculator();
-
- timeGraphItem.sortingOptions = [
- { name: WebInspector.UIString("Sort by Start Time"), sortingFunction: WebInspector.ResourceSidebarTreeElement.CompareByAscendingStartTime, calculator: transferTimeCalculator },
- { name: WebInspector.UIString("Sort by Response Time"), sortingFunction: WebInspector.ResourceSidebarTreeElement.CompareByAscendingResponseReceivedTime, calculator: transferTimeCalculator },
- { name: WebInspector.UIString("Sort by End Time"), sortingFunction: WebInspector.ResourceSidebarTreeElement.CompareByAscendingEndTime, calculator: transferTimeCalculator },
- { name: WebInspector.UIString("Sort by Duration"), sortingFunction: WebInspector.ResourceSidebarTreeElement.CompareByDescendingDuration, calculator: transferDurationCalculator },
- { name: WebInspector.UIString("Sort by Latency"), sortingFunction: WebInspector.ResourceSidebarTreeElement.CompareByDescendingLatency, calculator: transferDurationCalculator },
- ];
-
- timeGraphItem.selectedSortingOptionIndex = 1;
-
- var sizeGraphItem = new WebInspector.SidebarTreeElement("resources-size-graph-sidebar-item", WebInspector.UIString("Size"));
- sizeGraphItem.onselect = this._graphSelected.bind(this);
-
- var transferSizeCalculator = new WebInspector.ResourceTransferSizeCalculator();
- sizeGraphItem.sortingOptions = [
- { name: WebInspector.UIString("Sort by Size"), sortingFunction: WebInspector.ResourceSidebarTreeElement.CompareByDescendingSize, calculator: transferSizeCalculator },
- ];
-
- sizeGraphItem.selectedSortingOptionIndex = 0;
-
- this.graphsTreeElement = new WebInspector.SidebarSectionTreeElement(WebInspector.UIString("GRAPHS"), {}, true);
- this.sidebarTree.appendChild(this.graphsTreeElement);
-
- this.graphsTreeElement.appendChild(timeGraphItem);
- this.graphsTreeElement.appendChild(sizeGraphItem);
- this.graphsTreeElement.expand();
-
- this.resourcesTreeElement = new WebInspector.SidebarSectionTreeElement(WebInspector.UIString("RESOURCES"), {}, true);
- this.sidebarTree.appendChild(this.resourcesTreeElement);
-
- this.resourcesTreeElement.expand();
-
- var panelEnablerHeading = WebInspector.UIString("You need to enable resource tracking to use this panel.");
- var panelEnablerDisclaimer = WebInspector.UIString("Enabling resource tracking will reload the page and make page loading slower.");
- var panelEnablerButton = WebInspector.UIString("Enable resource tracking");
-
- this.panelEnablerView = new WebInspector.PanelEnablerView("resources", panelEnablerHeading, panelEnablerDisclaimer, panelEnablerButton);
- this.panelEnablerView.addEventListener("enable clicked", this._enableResourceTracking, this);
-
- this.element.appendChild(this.panelEnablerView.element);
-
- this.enableToggleButton = new WebInspector.StatusBarButton("", "enable-toggle-status-bar-item");
- this.enableToggleButton.addEventListener("click", this._toggleResourceTracking.bind(this), false);
-
- this.largerResourcesButton = new WebInspector.StatusBarButton(WebInspector.UIString("Use small resource rows."), "resources-larger-resources-status-bar-item");
- this.largerResourcesButton.toggled = Preferences.resourcesLargeRows;
- this.largerResourcesButton.addEventListener("click", this._toggleLargerResources.bind(this), false);
- if (!Preferences.resourcesLargeRows) {
- Preferences.resourcesLargeRows = !Preferences.resourcesLargeRows;
- this._toggleLargerResources(); // this will toggle the preference back to the original
- }
-
- this.sortingSelectElement = document.createElement("select");
- this.sortingSelectElement.className = "status-bar-item";
- this.sortingSelectElement.addEventListener("change", this._changeSortingFunction.bind(this), false);
-
- var createFilterElement = function (category) {
- var categoryElement = document.createElement("li");
- categoryElement.category = category;
- categoryElement.addStyleClass(category);
- var label = WebInspector.UIString("All");
- if (WebInspector.resourceCategories[category])
- label = WebInspector.resourceCategories[category].title;
- categoryElement.appendChild(document.createTextNode(label));
- categoryElement.addEventListener("click", this._updateFilter.bind(this), false);
- this.filterBarElement.appendChild(categoryElement);
- return categoryElement;
- };
-
- this.allElement = createFilterElement.call(this, "all");
-
- // Add a divider
- var dividerElement = document.createElement("div");
- dividerElement.addStyleClass("divider");
- this.filterBarElement.appendChild(dividerElement);
-
- this.filter(this.allElement);
- for (var category in this.categories)
- createFilterElement.call(this, category);
-
- this.reset();
-
- timeGraphItem.select();
-}
-
-WebInspector.ResourcesPanel.prototype = {
- toolbarItemClass: "resources",
-
- get categories()
- {
- if (!this._categories) {
- this._categories = {documents: {color: {r: 47, g: 102, b: 236}}, stylesheets: {color: {r: 157, g: 231, b: 119}}, images: {color: {r: 164, g: 60, b: 255}}, scripts: {color: {r: 255, g: 121, b: 0}}, xhr: {color: {r: 231, g: 231, b: 10}}, fonts: {color: {r: 255, g: 82, b: 62}}, other: {color: {r: 186, g: 186, b: 186}}};
- for (var category in this._categories) {
- this._categories[category].title = WebInspector.resourceCategories[category].title;
- }
- }
- return this._categories;
- },
-
- filter: function (target)
- {
- if (target.category === "All") {
- if (target.hasStyleClass("selected")) {
- // We can't unselect all, so we break early here
- return;
- }
-
- // If all wasn't selected, and now is, unselect everything else.
- for (var child in this.filterBarElement.childNodes) {
- if (target.category !== "All") {
- child.removeStyleClass("selected");
- }
-
- var filterClass = "filter-" + target.category;
- this.resourcesGraphsElement.removeStyleClass(filterClass);
- this.resourcesTreeElement.childrenListElement.removeStyleClass(filterClass);
- }
- } else {
- // Something other than all is being selected, so we want to unselect all
- if (this.allElement.hasStyleClass("selected")) {
- this.allElement.removeStyleClass("selected");
- this.resourcesGraphsElement.removeStyleClass("filter-all");
- this.resourcesTreeElement.childrenListElement.removeStyleClass("filter-all");
- }
- }
-
- if (target.hasStyleClass("selected")) {
- target.removeStyleClass("selected");
- var filterClass = "filter-" + target.category.toLowerCase();
-
- this.resourcesGraphsElement.removeStyleClass(filterClass);
- this.resourcesTreeElement.childrenListElement.removeStyleClass(filterClass);
- } else {
- target.addStyleClass("selected");
- var filterClass = "filter-" + target.category.toLowerCase();
-
- this.resourcesGraphsElement.addStyleClass(filterClass);
- this.resourcesTreeElement.childrenListElement.addStyleClass(filterClass);
- }
- },
-
- _updateFilter: function (e)
- {
- this.filter(e.target);
- },
-
- get toolbarItemLabel()
- {
- return WebInspector.UIString("Resources");
- },
-
- get mainResourceLoadTime()
- {
- return this._mainResourceLoadTime || -1;
- },
-
- set mainResourceLoadTime(x)
- {
- if (this._mainResourceLoadTime === x)
- return;
-
- this._mainResourceLoadTime = x;
-
- // Update the dividers to draw the new line
- this._updateGraphDividersIfNeeded(true);
- },
-
- get mainResourceDOMContentTime()
- {
- return this._mainResourceDOMContentTime || -1;
- },
-
- set mainResourceDOMContentTime(x)
- {
- if (this._mainResourceDOMContentTime === x)
- return;
-
- this._mainResourceDOMContentTime = x;
-
- this._updateGraphDividersIfNeeded(true);
- },
-
- get statusBarItems()
- {
- return [this.enableToggleButton.element, this.largerResourcesButton.element, this.sortingSelectElement];
- },
-
- show: function()
- {
- WebInspector.Panel.prototype.show.call(this);
-
- this._updateDividersLabelBarPosition();
- this._updateSidebarWidth();
- this.refreshIfNeeded();
-
- var visibleView = this.visibleView;
- if (visibleView) {
- visibleView.headersVisible = true;
- visibleView.show(this.viewsContainerElement);
- }
-
- // Hide any views that are visible that are not this panel's current visible view.
- // This can happen when a ResourceView is visible in the Scripts panel then switched
- // to the this panel.
- var resourcesLength = this._resources.length;
- for (var i = 0; i < resourcesLength; ++i) {
- var resource = this._resources[i];
- var view = resource._resourcesView;
- if (!view || view === visibleView)
- continue;
- view.visible = false;
- }
- },
-
- resize: function()
- {
- this._updateGraphDividersIfNeeded();
-
- var visibleView = this.visibleView;
- if (visibleView && "resize" in visibleView)
- visibleView.resize();
- },
-
- get searchableViews()
- {
- var views = [];
-
- const visibleView = this.visibleView;
- if (visibleView && visibleView.performSearch)
- views.push(visibleView);
-
- var resourcesLength = this._resources.length;
- for (var i = 0; i < resourcesLength; ++i) {
- var resource = this._resources[i];
- if (!resource._resourcesTreeElement)
- continue;
- var resourceView = this.resourceViewForResource(resource);
- if (!resourceView.performSearch || resourceView === visibleView)
- continue;
- views.push(resourceView);
- }
-
- return views;
- },
-
- get searchResultsSortFunction()
- {
- const resourceTreeElementSortFunction = this.sortingFunction;
-
- function sortFuction(a, b)
- {
- return resourceTreeElementSortFunction(a.resource._resourcesTreeElement, b.resource._resourcesTreeElement);
- }
-
- return sortFuction;
- },
-
- searchMatchFound: function(view, matches)
- {
- view.resource._resourcesTreeElement.searchMatches = matches;
- },
-
- searchCanceled: function(startingNewSearch)
- {
- WebInspector.Panel.prototype.searchCanceled.call(this, startingNewSearch);
-
- if (startingNewSearch || !this._resources)
- return;
-
- for (var i = 0; i < this._resources.length; ++i) {
- var resource = this._resources[i];
- if (resource._resourcesTreeElement)
- resource._resourcesTreeElement.updateErrorsAndWarnings();
- }
- },
-
- performSearch: function(query)
- {
- for (var i = 0; i < this._resources.length; ++i) {
- var resource = this._resources[i];
- if (resource._resourcesTreeElement)
- resource._resourcesTreeElement.resetBubble();
- }
-
- WebInspector.Panel.prototype.performSearch.call(this, query);
- },
-
- get visibleView()
- {
- if (this.visibleResource)
- return this.visibleResource._resourcesView;
- return null;
- },
-
- get calculator()
- {
- return this._calculator;
- },
-
- set calculator(x)
- {
- if (!x || this._calculator === x)
- return;
-
- this._calculator = x;
- this._calculator.reset();
-
- this._staleResources = this._resources;
- this.refresh();
- },
-
- get sortingFunction()
- {
- return this._sortingFunction;
- },
-
- set sortingFunction(x)
- {
- this._sortingFunction = x;
- this._sortResourcesIfNeeded();
- },
-
- get needsRefresh()
- {
- return this._needsRefresh;
- },
-
- set needsRefresh(x)
- {
- if (this._needsRefresh === x)
- return;
-
- this._needsRefresh = x;
-
- if (x) {
- if (this.visible && !("_refreshTimeout" in this))
- this._refreshTimeout = setTimeout(this.refresh.bind(this), 500);
- } else {
- if ("_refreshTimeout" in this) {
- clearTimeout(this._refreshTimeout);
- delete this._refreshTimeout;
- }
- }
- },
-
- refreshIfNeeded: function()
- {
- if (this.needsRefresh)
- this.refresh();
- },
-
- refresh: function()
- {
- this.needsRefresh = false;
-
- var staleResourcesLength = this._staleResources.length;
- var boundariesChanged = false;
-
- for (var i = 0; i < staleResourcesLength; ++i) {
- var resource = this._staleResources[i];
- if (!resource._resourcesTreeElement) {
- // Create the resource tree element and graph.
- resource._resourcesTreeElement = new WebInspector.ResourceSidebarTreeElement(resource);
- resource._resourcesTreeElement._resourceGraph = new WebInspector.ResourceGraph(resource);
-
- this.resourcesTreeElement.appendChild(resource._resourcesTreeElement);
- this.resourcesGraphsElement.appendChild(resource._resourcesTreeElement._resourceGraph.graphElement);
- }
-
- resource._resourcesTreeElement.refresh();
-
- if (this.calculator.updateBoundaries(resource))
- boundariesChanged = true;
- }
-
- if (boundariesChanged) {
- // The boundaries changed, so all resource graphs are stale.
- this._staleResources = this._resources;
- staleResourcesLength = this._staleResources.length;
- }
-
- for (var i = 0; i < staleResourcesLength; ++i)
- this._staleResources[i]._resourcesTreeElement._resourceGraph.refresh(this.calculator);
-
- this._staleResources = [];
-
- this._updateGraphDividersIfNeeded();
- this._sortResourcesIfNeeded();
- this._updateSummaryGraph();
- },
-
- resourceTrackingWasEnabled: function()
- {
- this.reset();
- },
-
- resourceTrackingWasDisabled: function()
- {
- this.reset();
- },
-
- reset: function()
- {
- this.closeVisibleResource();
-
- this.containerElement.scrollTop = 0;
-
- delete this.currentQuery;
- this.searchCanceled();
-
- if (this._calculator)
- this._calculator.reset();
-
- if (this._resources) {
- var resourcesLength = this._resources.length;
- for (var i = 0; i < resourcesLength; ++i) {
- var resource = this._resources[i];
-
- resource.warnings = 0;
- resource.errors = 0;
-
- delete resource._resourcesTreeElement;
- delete resource._resourcesView;
- }
- }
-
- this._resources = [];
- this._staleResources = [];
-
- this.mainResourceLoadTime = -1;
- this.mainResourceDOMContentTime = -1;
-
- this.resourcesTreeElement.removeChildren();
- this.viewsContainerElement.removeChildren();
- this.resourcesGraphsElement.removeChildren();
- this.summaryBar.reset();
-
- this._updateGraphDividersIfNeeded(true);
-
- if (InspectorController.resourceTrackingEnabled()) {
- this.enableToggleButton.title = WebInspector.UIString("Resource tracking enabled. Click to disable.");
- this.enableToggleButton.toggled = true;
- this.largerResourcesButton.visible = true;
- this.sortingSelectElement.removeStyleClass("hidden");
- this.panelEnablerView.visible = false;
- } else {
- this.enableToggleButton.title = WebInspector.UIString("Resource tracking disabled. Click to enable.");
- this.enableToggleButton.toggled = false;
- this.largerResourcesButton.visible = false;
- this.sortingSelectElement.addStyleClass("hidden");
- this.panelEnablerView.visible = true;
- }
- },
-
- addResource: function(resource)
- {
- this._resources.push(resource);
- this.refreshResource(resource);
- },
-
- removeResource: function(resource)
- {
- if (this.visibleView === resource._resourcesView)
- this.closeVisibleResource();
-
- this._resources.remove(resource, true);
-
- if (resource._resourcesTreeElement) {
- this.resourcesTreeElement.removeChild(resource._resourcesTreeElement);
- this.resourcesGraphsElement.removeChild(resource._resourcesTreeElement._resourceGraph.graphElement);
- }
-
- resource.warnings = 0;
- resource.errors = 0;
-
- delete resource._resourcesTreeElement;
- delete resource._resourcesView;
-
- this._adjustScrollPosition();
- },
-
- addMessageToResource: function(resource, msg)
- {
- if (!resource)
- return;
-
- switch (msg.level) {
- case WebInspector.ConsoleMessage.MessageLevel.Warning:
- resource.warnings += msg.repeatDelta;
- break;
- case WebInspector.ConsoleMessage.MessageLevel.Error:
- resource.errors += msg.repeatDelta;
- break;
- }
-
- if (!this.currentQuery && resource._resourcesTreeElement)
- resource._resourcesTreeElement.updateErrorsAndWarnings();
-
- var view = this.resourceViewForResource(resource);
- if (view.addMessage)
- view.addMessage(msg);
- },
-
- clearMessages: function()
- {
- var resourcesLength = this._resources.length;
- for (var i = 0; i < resourcesLength; ++i) {
- var resource = this._resources[i];
- resource.warnings = 0;
- resource.errors = 0;
-
- if (!this.currentQuery && resource._resourcesTreeElement)
- resource._resourcesTreeElement.updateErrorsAndWarnings();
-
- var view = resource._resourcesView;
- if (!view || !view.clearMessages)
- continue;
- view.clearMessages();
- }
- },
-
- refreshResource: function(resource)
- {
- this._staleResources.push(resource);
- this.needsRefresh = true;
- },
-
- recreateViewForResourceIfNeeded: function(resource)
- {
- if (!resource || !resource._resourcesView)
- return;
-
- var newView = this._createResourceView(resource);
- if (newView.prototype === resource._resourcesView.prototype)
- return;
-
- resource.warnings = 0;
- resource.errors = 0;
-
- if (!this.currentQuery && resource._resourcesTreeElement)
- resource._resourcesTreeElement.updateErrorsAndWarnings();
-
- var oldView = resource._resourcesView;
-
- resource._resourcesView.detach();
- delete resource._resourcesView;
-
- resource._resourcesView = newView;
-
- newView.headersVisible = oldView.headersVisible;
-
- if (oldView.visible && oldView.element.parentNode)
- newView.show(oldView.element.parentNode);
- },
-
- showResource: function(resource, line)
- {
- if (!resource)
- return;
-
- this.containerElement.addStyleClass("viewing-resource");
-
- if (this.visibleResource && this.visibleResource._resourcesView)
- this.visibleResource._resourcesView.hide();
-
- var view = this.resourceViewForResource(resource);
- view.headersVisible = true;
- view.show(this.viewsContainerElement);
-
- if (line) {
- if (view.revealLine)
- view.revealLine(line);
- if (view.highlightLine)
- view.highlightLine(line);
- }
-
- if (resource._resourcesTreeElement) {
- resource._resourcesTreeElement.reveal();
- resource._resourcesTreeElement.select(true);
- }
-
- this.visibleResource = resource;
-
- this._updateSidebarWidth();
- },
-
- showView: function(view)
- {
- if (!view)
- return;
- this.showResource(view.resource);
- },
-
- closeVisibleResource: function()
- {
- this.containerElement.removeStyleClass("viewing-resource");
- this._updateDividersLabelBarPosition();
-
- if (this.visibleResource && this.visibleResource._resourcesView)
- this.visibleResource._resourcesView.hide();
- delete this.visibleResource;
-
- if (this._lastSelectedGraphTreeElement)
- this._lastSelectedGraphTreeElement.select(true);
-
- this._updateSidebarWidth();
- },
-
- resourceViewForResource: function(resource)
- {
- if (!resource)
- return null;
- if (!resource._resourcesView)
- resource._resourcesView = this._createResourceView(resource);
- return resource._resourcesView;
- },
-
- sourceFrameForResource: function(resource)
- {
- var view = this.resourceViewForResource(resource);
- if (!view)
- return null;
-
- if (!view.setupSourceFrameIfNeeded)
- return null;
-
- // Setting up the source frame requires that we be attached.
- if (!this.element.parentNode)
- this.attach();
-
- view.setupSourceFrameIfNeeded();
- return view.sourceFrame;
- },
-
- handleKeyEvent: function(event)
- {
- this.sidebarTree.handleKeyEvent(event);
- },
-
- _sortResourcesIfNeeded: function()
- {
- var sortedElements = [].concat(this.resourcesTreeElement.children);
- sortedElements.sort(this.sortingFunction);
-
- var sortedElementsLength = sortedElements.length;
- for (var i = 0; i < sortedElementsLength; ++i) {
- var treeElement = sortedElements[i];
- if (treeElement === this.resourcesTreeElement.children[i])
- continue;
-
- var wasSelected = treeElement.selected;
- this.resourcesTreeElement.removeChild(treeElement);
- this.resourcesTreeElement.insertChild(treeElement, i);
- if (wasSelected)
- treeElement.select(true);
-
- var graphElement = treeElement._resourceGraph.graphElement;
- this.resourcesGraphsElement.insertBefore(graphElement, this.resourcesGraphsElement.children[i]);
- }
- },
-
- _updateGraphDividersIfNeeded: function(force)
- {
- if (!this.visible) {
- this.needsRefresh = true;
- return;
- }
-
- if (document.body.offsetWidth <= 0) {
- // The stylesheet hasn't loaded yet or the window is closed,
- // so we can't calculate what is need. Return early.
- return;
- }
-
- var dividerCount = Math.round(this.dividersElement.offsetWidth / 64);
- var slice = this.calculator.boundarySpan / dividerCount;
- if (!force && this._currentDividerSlice === slice)
- return;
-
- this._currentDividerSlice = slice;
-
- this.dividersElement.removeChildren();
- this.eventDividersElement.removeChildren();
- this.dividersLabelBarElement.removeChildren();
-
- for (var i = 1; i <= dividerCount; ++i) {
- var divider = document.createElement("div");
- divider.className = "resources-divider";
- if (i === dividerCount)
- divider.addStyleClass("last");
- divider.style.left = ((i / dividerCount) * 100) + "%";
-
- this.dividersElement.appendChild(divider.cloneNode());
-
- var label = document.createElement("div");
- label.className = "resources-divider-label";
- if (!isNaN(slice))
- label.textContent = this.calculator.formatValue(slice * i);
- divider.appendChild(label);
-
- this.dividersLabelBarElement.appendChild(divider);
- }
-
- if (this.calculator.startAtZero || !this.calculator.computePercentageFromEventTime) {
- // If our current sorting method starts at zero, that means it shows all
- // resources starting at the same point, and so onLoad event and DOMContent
- // event lines really wouldn't make much sense here, so don't render them.
- // Additionally, if the calculator doesn't have the computePercentageFromEventTime
- // function defined, we are probably sorting by size, and event times aren't relevant
- // in this case.
- return;
- }
-
- if (this.mainResourceLoadTime !== -1) {
- var percent = this.calculator.computePercentageFromEventTime(this.mainResourceLoadTime);
-
- var loadDivider = document.createElement("div");
- loadDivider.className = "resources-onload-divider";
-
- var loadDividerPadding = document.createElement("div");
- loadDividerPadding.className = "resources-event-divider-padding";
- loadDividerPadding.style.left = percent + "%";
- loadDividerPadding.title = WebInspector.UIString("Load event fired");
- loadDividerPadding.appendChild(loadDivider);
-
- this.eventDividersElement.appendChild(loadDividerPadding);
- }
-
- if (this.mainResourceDOMContentTime !== -1) {
- var percent = this.calculator.computePercentageFromEventTime(this.mainResourceDOMContentTime);
-
- var domContentDivider = document.createElement("div");
- domContentDivider.className = "resources-ondomcontent-divider";
-
- var domContentDividerPadding = document.createElement("div");
- domContentDividerPadding.className = "resources-event-divider-padding";
- domContentDividerPadding.style.left = percent + "%";
- domContentDividerPadding.title = WebInspector.UIString("DOMContent event fired");
- domContentDividerPadding.appendChild(domContentDivider);
-
- this.eventDividersElement.appendChild(domContentDividerPadding);
- }
- },
-
- _updateSummaryGraph: function()
- {
- this.summaryBar.update(this._resources);
- },
-
- _updateDividersLabelBarPosition: function()
- {
- var scrollTop = this.containerElement.scrollTop;
- var dividersTop = (scrollTop < this.summaryBar.element.offsetHeight ? this.summaryBar.element.offsetHeight : scrollTop);
- this.dividersElement.style.top = scrollTop + "px";
- this.eventDividersElement.style.top = scrollTop + "px";
- this.dividersLabelBarElement.style.top = dividersTop + "px";
- },
-
- _graphSelected: function(treeElement)
- {
- if (this._lastSelectedGraphTreeElement)
- this._lastSelectedGraphTreeElement.selectedSortingOptionIndex = this.sortingSelectElement.selectedIndex;
-
- this._lastSelectedGraphTreeElement = treeElement;
-
- this.sortingSelectElement.removeChildren();
- for (var i = 0; i < treeElement.sortingOptions.length; ++i) {
- var sortingOption = treeElement.sortingOptions[i];
- var option = document.createElement("option");
- option.label = sortingOption.name;
- option.sortingFunction = sortingOption.sortingFunction;
- option.calculator = sortingOption.calculator;
- this.sortingSelectElement.appendChild(option);
- }
-
- this.sortingSelectElement.selectedIndex = treeElement.selectedSortingOptionIndex;
- this._changeSortingFunction();
-
- this.closeVisibleResource();
- this.containerElement.scrollTop = 0;
- },
-
- _toggleLargerResources: function()
- {
- if (!this.resourcesTreeElement._childrenListNode)
- return;
-
- this.resourcesTreeElement.smallChildren = !this.resourcesTreeElement.smallChildren;
- Preferences.resourcesLargeRows = !Preferences.resourcesLargeRows;
- InspectorController.setSetting("resources-large-rows", Preferences.resourcesLargeRows);
-
- if (this.resourcesTreeElement.smallChildren) {
- this.resourcesGraphsElement.addStyleClass("small");
- this.largerResourcesButton.title = WebInspector.UIString("Use large resource rows.");
- this.largerResourcesButton.toggled = false;
- this._adjustScrollPosition();
- } else {
- this.resourcesGraphsElement.removeStyleClass("small");
- this.largerResourcesButton.title = WebInspector.UIString("Use small resource rows.");
- this.largerResourcesButton.toggled = true;
- }
- },
-
- _adjustScrollPosition: function()
- {
- // Prevent the container from being scrolled off the end.
- if ((this.containerElement.scrollTop + this.containerElement.offsetHeight) > this.sidebarElement.offsetHeight)
- this.containerElement.scrollTop = (this.sidebarElement.offsetHeight - this.containerElement.offsetHeight);
- },
-
- _changeSortingFunction: function()
- {
- var selectedOption = this.sortingSelectElement[this.sortingSelectElement.selectedIndex];
- this.sortingFunction = selectedOption.sortingFunction;
- this.calculator = this.summaryBar.calculator = selectedOption.calculator;
- },
-
- _createResourceView: function(resource)
- {
- switch (resource.category) {
- case WebInspector.resourceCategories.documents:
- case WebInspector.resourceCategories.stylesheets:
- case WebInspector.resourceCategories.scripts:
- case WebInspector.resourceCategories.xhr:
- return new WebInspector.SourceView(resource);
- case WebInspector.resourceCategories.images:
- return new WebInspector.ImageView(resource);
- case WebInspector.resourceCategories.fonts:
- return new WebInspector.FontView(resource);
- default:
- return new WebInspector.ResourceView(resource);
- }
- },
-
- _startSidebarDragging: function(event)
- {
- WebInspector.elementDragStart(this.sidebarResizeElement, this._sidebarDragging.bind(this), this._endSidebarDragging.bind(this), event, "col-resize");
- },
-
- _sidebarDragging: function(event)
- {
- this._updateSidebarWidth(event.pageX);
-
- event.preventDefault();
- },
-
- _endSidebarDragging: function(event)
- {
- WebInspector.elementDragEnd(event);
- },
-
- _updateSidebarWidth: function(width)
- {
- if (this.sidebarElement.offsetWidth <= 0) {
- // The stylesheet hasn't loaded yet or the window is closed,
- // so we can't calculate what is need. Return early.
- return;
- }
-
- if (!("_currentSidebarWidth" in this))
- this._currentSidebarWidth = this.sidebarElement.offsetWidth;
-
- if (typeof width === "undefined")
- width = this._currentSidebarWidth;
-
- width = Number.constrain(width, Preferences.minSidebarWidth, window.innerWidth / 2);
-
- this._currentSidebarWidth = width;
-
- if (this.visibleResource) {
- this.containerElement.style.width = width + "px";
- this.sidebarElement.style.removeProperty("width");
- } else {
- this.sidebarElement.style.width = width + "px";
- this.containerElement.style.removeProperty("width");
- }
-
- this.containerContentElement.style.left = width + "px";
- this.viewsContainerElement.style.left = width + "px";
- this.sidebarResizeElement.style.left = (width - 3) + "px";
-
- this._updateGraphDividersIfNeeded();
-
- var visibleView = this.visibleView;
- if (visibleView && "resize" in visibleView)
- visibleView.resize();
- },
-
- _enableResourceTracking: function()
- {
- if (InspectorController.resourceTrackingEnabled())
- return;
- this._toggleResourceTracking(this.panelEnablerView.alwaysEnabled);
- },
-
- _toggleResourceTracking: function(optionalAlways)
- {
- if (InspectorController.resourceTrackingEnabled()) {
- this.largerResourcesButton.visible = false;
- this.sortingSelectElement.visible = false;
- InspectorController.disableResourceTracking(true);
- } else {
- this.largerResourcesButton.visible = true;
- this.sortingSelectElement.visible = true;
- InspectorController.enableResourceTracking(!!optionalAlways);
- }
- }
-}
-
-WebInspector.ResourcesPanel.prototype.__proto__ = WebInspector.Panel.prototype;
-
-WebInspector.ResourceCalculator = function()
-{
-}
-
-WebInspector.ResourceCalculator.prototype = {
- computeSummaryValues: function(resources)
- {
- var total = 0;
- var categoryValues = {};
-
- var resourcesLength = resources.length;
- for (var i = 0; i < resourcesLength; ++i) {
- var resource = resources[i];
- var value = this._value(resource);
- if (typeof value === "undefined")
- continue;
- if (!(resource.category.name in categoryValues))
- categoryValues[resource.category.name] = 0;
- categoryValues[resource.category.name] += value;
- total += value;
- }
-
- return {categoryValues: categoryValues, total: total};
- },
-
- computeBarGraphPercentages: function(resource)
- {
- return {start: 0, middle: 0, end: (this._value(resource) / this.boundarySpan) * 100};
- },
-
- computeBarGraphLabels: function(resource)
- {
- const label = this.formatValue(this._value(resource));
- var tooltip = label;
- if (resource.cached)
- tooltip = WebInspector.UIString("%s (from cache)", tooltip);
- return {left: label, right: label, tooltip: tooltip};
- },
-
- get boundarySpan()
- {
- return this.maximumBoundary - this.minimumBoundary;
- },
-
- updateBoundaries: function(resource)
- {
- this.minimumBoundary = 0;
-
- var value = this._value(resource);
- if (typeof this.maximumBoundary === "undefined" || value > this.maximumBoundary) {
- this.maximumBoundary = value;
- return true;
- }
-
- return false;
- },
-
- reset: function()
- {
- delete this.minimumBoundary;
- delete this.maximumBoundary;
- },
-
- _value: function(resource)
- {
- return 0;
- },
-
- formatValue: function(value)
- {
- return value.toString();
- }
-}
-
-WebInspector.ResourceTimeCalculator = function(startAtZero)
-{
- WebInspector.ResourceCalculator.call(this);
- this.startAtZero = startAtZero;
-}
-
-WebInspector.ResourceTimeCalculator.prototype = {
- computeSummaryValues: function(resources)
- {
- var resourcesByCategory = {};
- var resourcesLength = resources.length;
- for (var i = 0; i < resourcesLength; ++i) {
- var resource = resources[i];
- if (!(resource.category.name in resourcesByCategory))
- resourcesByCategory[resource.category.name] = [];
- resourcesByCategory[resource.category.name].push(resource);
- }
-
- var earliestStart;
- var latestEnd;
- var categoryValues = {};
- for (var category in resourcesByCategory) {
- resourcesByCategory[category].sort(WebInspector.Resource.CompareByTime);
- categoryValues[category] = 0;
-
- var segment = {start: -1, end: -1};
-
- var categoryResources = resourcesByCategory[category];
- var resourcesLength = categoryResources.length;
- for (var i = 0; i < resourcesLength; ++i) {
- var resource = categoryResources[i];
- if (resource.startTime === -1 || resource.endTime === -1)
- continue;
-
- if (typeof earliestStart === "undefined")
- earliestStart = resource.startTime;
- else
- earliestStart = Math.min(earliestStart, resource.startTime);
-
- if (typeof latestEnd === "undefined")
- latestEnd = resource.endTime;
- else
- latestEnd = Math.max(latestEnd, resource.endTime);
-
- if (resource.startTime <= segment.end) {
- segment.end = Math.max(segment.end, resource.endTime);
- continue;
- }
-
- categoryValues[category] += segment.end - segment.start;
-
- segment.start = resource.startTime;
- segment.end = resource.endTime;
- }
-
- // Add the last segment
- categoryValues[category] += segment.end - segment.start;
- }
-
- return {categoryValues: categoryValues, total: latestEnd - earliestStart};
- },
-
- computeBarGraphPercentages: function(resource)
- {
- if (resource.startTime !== -1)
- var start = ((resource.startTime - this.minimumBoundary) / this.boundarySpan) * 100;
- else
- var start = 0;
-
- if (resource.responseReceivedTime !== -1)
- var middle = ((resource.responseReceivedTime - this.minimumBoundary) / this.boundarySpan) * 100;
- else
- var middle = (this.startAtZero ? start : 100);
-
- if (resource.endTime !== -1)
- var end = ((resource.endTime - this.minimumBoundary) / this.boundarySpan) * 100;
- else
- var end = (this.startAtZero ? middle : 100);
-
- if (this.startAtZero) {
- end -= start;
- middle -= start;
- start = 0;
- }
-
- return {start: start, middle: middle, end: end};
- },
-
- computePercentageFromEventTime: function(eventTime)
- {
- // This function computes a percentage in terms of the total loading time
- // of a specific event. If startAtZero is set, then this is useless, and we
- // want to return 0.
- if (eventTime !== -1 && !this.startAtZero)
- return ((eventTime - this.minimumBoundary) / this.boundarySpan) * 100;
-
- return 0;
- },
-
- computeBarGraphLabels: function(resource)
- {
- var leftLabel = "";
- if (resource.latency > 0)
- leftLabel = this.formatValue(resource.latency);
-
- var rightLabel = "";
- if (resource.responseReceivedTime !== -1 && resource.endTime !== -1)
- rightLabel = this.formatValue(resource.endTime - resource.responseReceivedTime);
-
- if (leftLabel && rightLabel) {
- var total = this.formatValue(resource.duration);
- var tooltip = WebInspector.UIString("%s latency, %s download (%s total)", leftLabel, rightLabel, total);
- } else if (leftLabel)
- var tooltip = WebInspector.UIString("%s latency", leftLabel);
- else if (rightLabel)
- var tooltip = WebInspector.UIString("%s download", rightLabel);
-
- if (resource.cached)
- tooltip = WebInspector.UIString("%s (from cache)", tooltip);
-
- return {left: leftLabel, right: rightLabel, tooltip: tooltip};
- },
-
- updateBoundaries: function(resource)
- {
- var didChange = false;
-
- var lowerBound;
- if (this.startAtZero)
- lowerBound = 0;
- else
- lowerBound = this._lowerBound(resource);
-
- if (lowerBound !== -1 && (typeof this.minimumBoundary === "undefined" || lowerBound < this.minimumBoundary)) {
- this.minimumBoundary = lowerBound;
- didChange = true;
- }
-
- var upperBound = this._upperBound(resource);
- if (upperBound !== -1 && (typeof this.maximumBoundary === "undefined" || upperBound > this.maximumBoundary)) {
- this.maximumBoundary = upperBound;
- didChange = true;
- }
-
- return didChange;
- },
-
- formatValue: function(value)
- {
- return Number.secondsToString(value, WebInspector.UIString.bind(WebInspector));
- },
-
- _lowerBound: function(resource)
- {
- return 0;
- },
-
- _upperBound: function(resource)
- {
- return 0;
- },
-}
-
-WebInspector.ResourceTimeCalculator.prototype.__proto__ = WebInspector.ResourceCalculator.prototype;
-
-WebInspector.ResourceTransferTimeCalculator = function()
-{
- WebInspector.ResourceTimeCalculator.call(this, false);
-}
-
-WebInspector.ResourceTransferTimeCalculator.prototype = {
- formatValue: function(value)
- {
- return Number.secondsToString(value, WebInspector.UIString.bind(WebInspector));
- },
-
- _lowerBound: function(resource)
- {
- return resource.startTime;
- },
-
- _upperBound: function(resource)
- {
- return resource.endTime;
- }
-}
-
-WebInspector.ResourceTransferTimeCalculator.prototype.__proto__ = WebInspector.ResourceTimeCalculator.prototype;
-
-WebInspector.ResourceTransferDurationCalculator = function()
-{
- WebInspector.ResourceTimeCalculator.call(this, true);
-}
-
-WebInspector.ResourceTransferDurationCalculator.prototype = {
- formatValue: function(value)
- {
- return Number.secondsToString(value, WebInspector.UIString.bind(WebInspector));
- },
-
- _upperBound: function(resource)
- {
- return resource.duration;
- }
-}
-
-WebInspector.ResourceTransferDurationCalculator.prototype.__proto__ = WebInspector.ResourceTimeCalculator.prototype;
-
-WebInspector.ResourceTransferSizeCalculator = function()
-{
- WebInspector.ResourceCalculator.call(this);
-}
-
-WebInspector.ResourceTransferSizeCalculator.prototype = {
- _value: function(resource)
- {
- return resource.contentLength;
- },
-
- formatValue: function(value)
- {
- return Number.bytesToString(value, WebInspector.UIString.bind(WebInspector));
- }
-}
-
-WebInspector.ResourceTransferSizeCalculator.prototype.__proto__ = WebInspector.ResourceCalculator.prototype;
-
-WebInspector.ResourceSidebarTreeElement = function(resource)
-{
- this.resource = resource;
-
- this.createIconElement();
-
- WebInspector.SidebarTreeElement.call(this, "resource-sidebar-tree-item", "", "", resource);
-
- this.refreshTitles();
-}
-
-WebInspector.ResourceSidebarTreeElement.prototype = {
- onattach: function()
- {
- WebInspector.SidebarTreeElement.prototype.onattach.call(this);
-
- this._listItemNode.addStyleClass("resources-category-" + this.resource.category.name);
- this._listItemNode.draggable = true;
-
- // FIXME: should actually add handler to parent, to be resolved via
- // https://bugs.webkit.org/show_bug.cgi?id=30227
- this._listItemNode.addEventListener("dragstart", this.ondragstart.bind(this), false);
- },
-
- onselect: function()
- {
- WebInspector.panels.resources.showResource(this.resource);
- },
-
- ondblclick: function(treeElement, event)
- {
- InjectedScriptAccess.openInInspectedWindow(this.resource.url, function() {});
- },
-
- ondragstart: function(event) {
- event.dataTransfer.setData("text/plain", this.resource.url);
- event.dataTransfer.setData("text/uri-list", this.resource.url + "\r\n");
- event.dataTransfer.effectAllowed = "copy";
- return true;
- },
-
- get mainTitle()
- {
- return this.resource.displayName;
- },
-
- set mainTitle(x)
- {
- // Do nothing.
- },
-
- get subtitle()
- {
- var subtitle = this.resource.displayDomain;
-
- if (this.resource.path && this.resource.lastPathComponent) {
- var lastPathComponentIndex = this.resource.path.lastIndexOf("/" + this.resource.lastPathComponent);
- if (lastPathComponentIndex != -1)
- subtitle += this.resource.path.substring(0, lastPathComponentIndex);
- }
-
- return subtitle;
- },
-
- set subtitle(x)
- {
- // Do nothing.
- },
-
- get selectable()
- {
- return WebInspector.panels.resources._filterCategory == "all" || WebInspector.panels.resources._filterCategory == this.resource.category.name;
- },
-
- createIconElement: function()
- {
- var previousIconElement = this.iconElement;
-
- if (this.resource.category === WebInspector.resourceCategories.images) {
- var previewImage = document.createElement("img");
- previewImage.className = "image-resource-icon-preview";
- previewImage.src = this.resource.url;
-
- this.iconElement = document.createElement("div");
- this.iconElement.className = "icon";
- this.iconElement.appendChild(previewImage);
- } else {
- this.iconElement = document.createElement("img");
- this.iconElement.className = "icon";
- }
-
- if (previousIconElement)
- previousIconElement.parentNode.replaceChild(this.iconElement, previousIconElement);
- },
-
- refresh: function()
- {
- this.refreshTitles();
-
- if (!this._listItemNode.hasStyleClass("resources-category-" + this.resource.category.name)) {
- this._listItemNode.removeMatchingStyleClasses("resources-category-\\w+");
- this._listItemNode.addStyleClass("resources-category-" + this.resource.category.name);
-
- this.createIconElement();
- }
- },
-
- resetBubble: function()
- {
- this.bubbleText = "";
- this.bubbleElement.removeStyleClass("search-matches");
- this.bubbleElement.removeStyleClass("warning");
- this.bubbleElement.removeStyleClass("error");
- },
-
- set searchMatches(matches)
- {
- this.resetBubble();
-
- if (!matches)
- return;
-
- this.bubbleText = matches;
- this.bubbleElement.addStyleClass("search-matches");
- },
-
- updateErrorsAndWarnings: function()
- {
- this.resetBubble();
-
- if (this.resource.warnings || this.resource.errors)
- this.bubbleText = (this.resource.warnings + this.resource.errors);
-
- if (this.resource.warnings)
- this.bubbleElement.addStyleClass("warning");
-
- if (this.resource.errors)
- this.bubbleElement.addStyleClass("error");
- }
-}
-
-WebInspector.ResourceSidebarTreeElement.CompareByAscendingStartTime = function(a, b)
-{
- return WebInspector.Resource.CompareByStartTime(a.resource, b.resource)
- || WebInspector.Resource.CompareByEndTime(a.resource, b.resource)
- || WebInspector.Resource.CompareByResponseReceivedTime(a.resource, b.resource);
-}
-
-WebInspector.ResourceSidebarTreeElement.CompareByAscendingResponseReceivedTime = function(a, b)
-{
- return WebInspector.Resource.CompareByResponseReceivedTime(a.resource, b.resource)
- || WebInspector.Resource.CompareByStartTime(a.resource, b.resource)
- || WebInspector.Resource.CompareByEndTime(a.resource, b.resource);
-}
-
-WebInspector.ResourceSidebarTreeElement.CompareByAscendingEndTime = function(a, b)
-{
- return WebInspector.Resource.CompareByEndTime(a.resource, b.resource)
- || WebInspector.Resource.CompareByStartTime(a.resource, b.resource)
- || WebInspector.Resource.CompareByResponseReceivedTime(a.resource, b.resource);
-}
-
-WebInspector.ResourceSidebarTreeElement.CompareByDescendingDuration = function(a, b)
-{
- return -1 * WebInspector.Resource.CompareByDuration(a.resource, b.resource);
-}
-
-WebInspector.ResourceSidebarTreeElement.CompareByDescendingLatency = function(a, b)
-{
- return -1 * WebInspector.Resource.CompareByLatency(a.resource, b.resource);
-}
-
-WebInspector.ResourceSidebarTreeElement.CompareByDescendingSize = function(a, b)
-{
- return -1 * WebInspector.Resource.CompareBySize(a.resource, b.resource);
-}
-
-WebInspector.ResourceSidebarTreeElement.prototype.__proto__ = WebInspector.SidebarTreeElement.prototype;
-
-WebInspector.ResourceGraph = function(resource)
-{
- this.resource = resource;
-
- this._graphElement = document.createElement("div");
- this._graphElement.className = "resources-graph-side";
- this._graphElement.addEventListener("mouseover", this.refreshLabelPositions.bind(this), false);
-
- if (resource.cached)
- this._graphElement.addStyleClass("resource-cached");
-
- this._barAreaElement = document.createElement("div");
- this._barAreaElement.className = "resources-graph-bar-area hidden";
- this._graphElement.appendChild(this._barAreaElement);
-
- this._barLeftElement = document.createElement("div");
- this._barLeftElement.className = "resources-graph-bar waiting";
- this._barAreaElement.appendChild(this._barLeftElement);
-
- this._barRightElement = document.createElement("div");
- this._barRightElement.className = "resources-graph-bar";
- this._barAreaElement.appendChild(this._barRightElement);
-
- this._labelLeftElement = document.createElement("div");
- this._labelLeftElement.className = "resources-graph-label waiting";
- this._barAreaElement.appendChild(this._labelLeftElement);
-
- this._labelRightElement = document.createElement("div");
- this._labelRightElement.className = "resources-graph-label";
- this._barAreaElement.appendChild(this._labelRightElement);
-
- this._graphElement.addStyleClass("resources-category-" + resource.category.name);
-}
-
-WebInspector.ResourceGraph.prototype = {
- get graphElement()
- {
- return this._graphElement;
- },
-
- refreshLabelPositions: function()
- {
- this._labelLeftElement.style.removeProperty("left");
- this._labelLeftElement.style.removeProperty("right");
- this._labelLeftElement.removeStyleClass("before");
- this._labelLeftElement.removeStyleClass("hidden");
-
- this._labelRightElement.style.removeProperty("left");
- this._labelRightElement.style.removeProperty("right");
- this._labelRightElement.removeStyleClass("after");
- this._labelRightElement.removeStyleClass("hidden");
-
- const labelPadding = 10;
- const rightBarWidth = (this._barRightElement.offsetWidth - labelPadding);
- const leftBarWidth = ((this._barLeftElement.offsetWidth - this._barRightElement.offsetWidth) - labelPadding);
-
- var labelBefore = (this._labelLeftElement.offsetWidth > leftBarWidth);
- var labelAfter = (this._labelRightElement.offsetWidth > rightBarWidth);
-
- if (labelBefore) {
- if ((this._graphElement.offsetWidth * (this._percentages.start / 100)) < (this._labelLeftElement.offsetWidth + 10))
- this._labelLeftElement.addStyleClass("hidden");
- this._labelLeftElement.style.setProperty("right", (100 - this._percentages.start) + "%");
- this._labelLeftElement.addStyleClass("before");
- } else {
- this._labelLeftElement.style.setProperty("left", this._percentages.start + "%");
- this._labelLeftElement.style.setProperty("right", (100 - this._percentages.middle) + "%");
- }
-
- if (labelAfter) {
- if ((this._graphElement.offsetWidth * ((100 - this._percentages.end) / 100)) < (this._labelRightElement.offsetWidth + 10))
- this._labelRightElement.addStyleClass("hidden");
- this._labelRightElement.style.setProperty("left", this._percentages.end + "%");
- this._labelRightElement.addStyleClass("after");
- } else {
- this._labelRightElement.style.setProperty("left", this._percentages.middle + "%");
- this._labelRightElement.style.setProperty("right", (100 - this._percentages.end) + "%");
- }
- },
-
- refresh: function(calculator)
- {
- var percentages = calculator.computeBarGraphPercentages(this.resource);
- var labels = calculator.computeBarGraphLabels(this.resource);
-
- this._percentages = percentages;
-
- this._barAreaElement.removeStyleClass("hidden");
-
- if (!this._graphElement.hasStyleClass("resources-category-" + this.resource.category.name)) {
- this._graphElement.removeMatchingStyleClasses("resources-category-\\w+");
- this._graphElement.addStyleClass("resources-category-" + this.resource.category.name);
- }
-
- this._barLeftElement.style.setProperty("left", percentages.start + "%");
- this._barLeftElement.style.setProperty("right", (100 - percentages.end) + "%");
-
- this._barRightElement.style.setProperty("left", percentages.middle + "%");
- this._barRightElement.style.setProperty("right", (100 - percentages.end) + "%");
-
- this._labelLeftElement.textContent = labels.left;
- this._labelRightElement.textContent = labels.right;
-
- var tooltip = (labels.tooltip || "");
- this._barLeftElement.title = tooltip;
- this._labelLeftElement.title = tooltip;
- this._labelRightElement.title = tooltip;
- this._barRightElement.title = tooltip;
- }
-}
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