1/* 2 * Copyright (C) 2013 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26WebInspector.CallFrameTreeElement = function(callFrame) 27{ 28 console.assert(callFrame instanceof WebInspector.CallFrame); 29 30 var className = WebInspector.CallFrameTreeElement.FunctionIconStyleClassName; 31 if (callFrame.nativeCode) 32 className = WebInspector.CallFrameTreeElement.NativeIconStyleClassName; 33 34 // This is more than likely an event listener function with an "on" prefix and it is 35 // as long or longer than the shortest event listener name -- "oncut". 36 if (callFrame.functionName && callFrame.functionName.startsWith("on") && callFrame.functionName.length >= 5) 37 className = WebInspector.CallFrameTreeElement.EventListenerIconStyleClassName; 38 39 var title = callFrame.functionName || WebInspector.UIString("(anonymous function)"); 40 41 WebInspector.GeneralTreeElement.call(this, className, title, null, callFrame, false); 42 43 if (!callFrame.nativeCode && callFrame.sourceCodeLocation) { 44 var displayScriptURL = callFrame.sourceCodeLocation.displaySourceCode.url; 45 if (displayScriptURL) { 46 this.subtitle = document.createElement("span"); 47 callFrame.sourceCodeLocation.populateLiveDisplayLocationString(this.subtitle, "textContent"); 48 // Set the tooltip on the entire tree element in onattach, once the element is created. 49 this.tooltipHandledSeparately = true; 50 } 51 } 52 53 this._callFrame = callFrame; 54 55 this.small = true; 56}; 57 58WebInspector.CallFrameTreeElement.FunctionIconStyleClassName = "function-icon"; 59WebInspector.CallFrameTreeElement.EventListenerIconStyleClassName = "event-listener-icon"; 60WebInspector.CallFrameTreeElement.NativeIconStyleClassName = "native-icon"; 61 62WebInspector.CallFrameTreeElement.prototype = { 63 constructor: WebInspector.CallFrameTreeElement, 64 65 // Public 66 67 get callFrame() 68 { 69 return this._callFrame; 70 }, 71 72 // Protected 73 74 onattach: function() 75 { 76 WebInspector.GeneralTreeElement.prototype.onattach.call(this); 77 78 console.assert(this.element); 79 80 if (this.tooltipHandledSeparately) { 81 var tooltipPrefix = this.mainTitle + "\n"; 82 this._callFrame.sourceCodeLocation.populateLiveDisplayLocationTooltip(this.element, tooltipPrefix); 83 } 84 } 85}; 86 87WebInspector.CallFrameTreeElement.prototype.__proto__ = WebInspector.GeneralTreeElement.prototype; 88