diff options
Diffstat (limited to 'chromium/third_party/WebKit/Source/devtools/front_end/CanvasReplayStateView.js')
| -rw-r--r-- | chromium/third_party/WebKit/Source/devtools/front_end/CanvasReplayStateView.js | 531 |
1 files changed, 0 insertions, 531 deletions
diff --git a/chromium/third_party/WebKit/Source/devtools/front_end/CanvasReplayStateView.js b/chromium/third_party/WebKit/Source/devtools/front_end/CanvasReplayStateView.js deleted file mode 100644 index 8ca9b75c07b..00000000000 --- a/chromium/third_party/WebKit/Source/devtools/front_end/CanvasReplayStateView.js +++ /dev/null @@ -1,531 +0,0 @@ -/* - * Copyright (C) 2013 Google 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: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * 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. - * * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT - * OWNER 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. - */ - -/** - * @constructor - * @extends {WebInspector.View} - * @param {!WebInspector.CanvasTraceLogPlayerProxy} traceLogPlayer - */ -WebInspector.CanvasReplayStateView = function(traceLogPlayer) -{ - WebInspector.View.call(this); - this.registerRequiredCSS("canvasProfiler.css"); - this.element.classList.add("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); - - /** @type {!Object.<string, string>} */ - this._resourceIdToDescription = {}; - - /** @type {!Object.<string, !Object.<string, boolean>>} */ - this._gridNodesExpandedState = {}; - /** @type {!Object.<string, {scrollTop:number, scrollLeft:number}>} */ - this._gridScrollPositions = {}; - - /** @type {?CanvasAgent.ResourceId} */ - this._currentResourceId = null; - /** @type {!Array.<!Element>} */ - this._prevOptionsStack = []; - /** @type {!Array.<!Element>} */ - this._nextOptionsStack = []; - - /** @type {!Array.<!WebInspector.DataGridNode>} */ - 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.classList.add("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 = { - /** - * @param {string} resourceId - */ - 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; - } - } - }, - - /** - * @param {!Element} parent - * @param {string} className - * @param {string} title - * @param {function(this:WebInspector.CanvasProfileView)} clickCallback - * @return {!WebInspector.StatusBarButton} - */ - _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; - }, - - /** - * @param {boolean} forward - */ - _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; - }, - - /** - * @param {!CanvasAgent.TraceLog} traceLog - */ - _collectResourcesFromTraceLog: function(traceLog) - { - /** @type {!Array.<!CanvasAgent.CallArgument>} */ - 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); - }, - - /** - * @param {!CanvasAgent.ResourceState} resourceState - */ - _collectResourcesFromResourceState: function(resourceState) - { - /** @type {!Array.<!CanvasAgent.CallArgument>} */ - var collectedResources = []; - this._collectResourceFromResourceStateDescriptors(resourceState.descriptors, collectedResources); - this._addCollectedResourcesToSelector(collectedResources); - }, - - /** - * @param {!Array.<!CanvasAgent.ResourceStateDescriptor>|undefined} descriptors - * @param {!Array.<!CanvasAgent.CallArgument>} output - */ - _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); - } - }, - - /** - * @param {!CanvasAgent.CallArgument|undefined} argument - * @param {!Array.<!CanvasAgent.CallArgument>} 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); - }, - - /** - * @param {!Array.<!CanvasAgent.CallArgument>} collectedResources - */ - _addCollectedResourcesToSelector: function(collectedResources) - { - if (!collectedResources.length) - return; - /** - * @param {!CanvasAgent.CallArgument} arg1 - * @param {!CanvasAgent.CallArgument} arg2 - * @return {number} - */ - 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; // Skip the "<auto>" option. - 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; - - /** - * @param {?CanvasAgent.ResourceState} resourceState - * @this {WebInspector.CanvasReplayStateView} - */ - function didReceiveResourceState(resourceState) - { - if (selectedResourceId !== this._resourceSelector.selectedOption().value) - return; - this._showResourceState(resourceState); - } - this._traceLogPlayer.getResourceState(selectedResourceId, didReceiveResourceState.bind(this)); - }, - - /** - * @param {!WebInspector.Event} event - */ - _onCanvasTraceLogReceived: function(event) - { - var traceLog = /** @type {!CanvasAgent.TraceLog} */ (event.data); - console.assert(traceLog); - this._collectResourcesFromTraceLog(traceLog); - }, - - /** - * @param {!WebInspector.Event} event - */ - _onCanvasResourceStateReceived: function(event) - { - var resourceState = /** @type {!CanvasAgent.ResourceState} */ (event.data); - console.assert(resourceState); - this._collectResourcesFromResourceState(resourceState); - }, - - /** - * @param {?CanvasAgent.ResourceState} 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 = {}; - - /** - * @param {!Object} map - * @param {!WebInspector.DataGridNode=} node - */ - 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(); - - /** - * @param {!CanvasAgent.ResourceStateDescriptor} d1 - * @param {!CanvasAgent.ResourceStateDescriptor} d2 - * @return {number} - */ - 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); - } - /** - * @param {!Array.<!CanvasAgent.ResourceStateDescriptor>|undefined} descriptors - * @param {!WebInspector.DataGridNode} parent - * @param {!Object=} nameToOldChildren - * @this {WebInspector.CanvasReplayStateView} - */ - 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(); - }, - - /** - * @param {!Array.<!WebInspector.DataGridNode>} nodes - */ - _updateDataGridHighlights: function(nodes) - { - for (var i = 0, n = this._highlightedGridNodes.length; i < n; ++i) { - var node = this._highlightedGridNodes[i]; - node.element.classList.remove("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.classList.add("canvas-grid-node-highlighted"); - node.reveal(); - } - }, - - /** - * @param {?CanvasAgent.ResourceId} resourceId - * @return {string} - */ - _resourceKindId: function(resourceId) - { - var description = (resourceId && this._resourceIdToDescription[resourceId]) || ""; - return description.replace(/\d+/g, ""); - }, - - /** - * @param {function(!WebInspector.DataGridNode, string):void} callback - */ - _forEachGridNode: function(callback) - { - /** - * @param {!WebInspector.DataGridNode} node - * @param {string} key - */ - 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; - /** - * @param {!WebInspector.DataGridNode} node - * @param {string} key - */ - 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; - /** - * @param {!WebInspector.DataGridNode} node - * @param {string} key - */ - 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; - }, - - /** - * @param {!CanvasAgent.ResourceStateDescriptor} descriptor - * @return {!WebInspector.DataGridNode} - */ - _createDataGridNode: function(descriptor) - { - var name = descriptor.name; - var callArgument = descriptor.value; - - /** @type {!Element|string} */ - var valueElement = callArgument ? WebInspector.CanvasProfileDataGridHelper.createCallArgumentElement(callArgument) : ""; - - /** @type {!Element|string} */ - 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 -} |