| /* |
| * Copyright (C) 2014, 2015 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. 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 INC. 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. |
| */ |
| |
| WI.ProfileNodeDataGridNode = class ProfileNodeDataGridNode extends WI.TimelineDataGridNode |
| { |
| constructor(profileNode, options = {}) |
| { |
| console.assert(profileNode instanceof WI.ProfileNode); |
| |
| options.hasChildren = !!profileNode.childNodes.length; |
| |
| super(null, options); |
| |
| this._profileNode = profileNode; |
| |
| this.addEventListener("populate", this._populate, this); |
| } |
| |
| // Public |
| |
| get profileNode() { return this._profileNode; } |
| |
| get data() |
| { |
| if (this._cachedData) |
| return this._cachedData; |
| |
| let baseStartTime = 0; |
| let rangeStartTime = 0; |
| let rangeEndTime = Infinity; |
| if (this.graphDataSource) { |
| baseStartTime = this.graphDataSource.zeroTime; |
| rangeStartTime = this.graphDataSource.startTime; |
| rangeEndTime = this.graphDataSource.endTime; |
| } |
| |
| let callInfo = this._profileNode.computeCallInfoForTimeRange(rangeStartTime, rangeEndTime); |
| |
| this._cachedData = super.data; |
| for (let key in callInfo) |
| this._cachedData[key] = callInfo[key]; |
| this._cachedData.startTime -= baseStartTime; |
| this._cachedData.name = this.displayName(); |
| this._cachedData.location = this._profileNode.sourceCodeLocation; |
| |
| return this._cachedData; |
| } |
| |
| createCellContent(columnIdentifier, cell) |
| { |
| const higherResolution = true; |
| |
| var value = this.data[columnIdentifier]; |
| |
| switch (columnIdentifier) { |
| case "name": |
| cell.classList.add(...this.iconClassNames()); |
| return value; |
| |
| case "startTime": |
| case "selfTime": |
| case "totalTime": |
| case "averageTime": |
| return isNaN(value) ? emDash : Number.secondsToString(value, higherResolution); |
| } |
| |
| return super.createCellContent(columnIdentifier, cell); |
| } |
| |
| displayName() |
| { |
| let title = this._profileNode.functionName; |
| if (!title) { |
| switch (this._profileNode.type) { |
| case WI.ProfileNode.Type.Function: |
| title = WI.UIString("(anonymous function)"); |
| break; |
| case WI.ProfileNode.Type.Program: |
| title = WI.UIString("(program)"); |
| break; |
| default: |
| title = WI.UIString("(anonymous function)"); |
| console.error("Unknown ProfileNode type: " + this._profileNode.type); |
| } |
| } |
| |
| return title; |
| } |
| |
| iconClassNames() |
| { |
| let className; |
| switch (this._profileNode.type) { |
| case WI.ProfileNode.Type.Function: |
| className = WI.CallFrameView.FunctionIconStyleClassName; |
| if (!this._profileNode.sourceCodeLocation) |
| className = WI.CallFrameView.NativeIconStyleClassName; |
| break; |
| case WI.ProfileNode.Type.Program: |
| className = WI.TimelineRecordTreeElement.EvaluatedRecordIconStyleClass; |
| break; |
| } |
| |
| console.assert(className); |
| |
| // This is more than likely an event listener function with an "on" prefix and it is |
| // as long or longer than the shortest event listener name -- "oncut". |
| if (this._profileNode.functionName && this._profileNode.functionName.startsWith("on") && this._profileNode.functionName.length >= 5) |
| className = WI.CallFrameView.EventListenerIconStyleClassName; |
| |
| return [className]; |
| } |
| |
| // Private |
| |
| _populate() |
| { |
| if (!this.shouldRefreshChildren) |
| return; |
| |
| this.removeEventListener("populate", this._populate, this); |
| this.removeChildren(); |
| |
| for (let node of this._profileNode.childNodes) |
| this.appendChild(new WI.ProfileNodeDataGridNode(node, { |
| graphDataSource: this.graphDataSource, |
| })); |
| } |
| }; |