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1 /* | |
2 * Copyright (C) 2008 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. ``AS IS'' AND ANY | |
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR | |
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
24 */ | |
25 | |
26 WebInspector.CallStackSidebarPane = function() | |
27 { | |
28 WebInspector.SidebarPane.call(this, WebInspector.UIString("Call Stack")); | |
29 } | |
30 | |
31 WebInspector.CallStackSidebarPane.prototype = { | |
32 update: function(callFrame, sourceIDMap) | |
33 { | |
34 this.bodyElement.removeChildren(); | |
35 | |
36 this.placards = []; | |
37 delete this._selectedCallFrame; | |
38 | |
39 if (!callFrame) { | |
40 var infoElement = document.createElement("div"); | |
41 infoElement.className = "info"; | |
42 infoElement.textContent = WebInspector.UIString("Not Paused"); | |
43 this.bodyElement.appendChild(infoElement); | |
44 return; | |
45 } | |
46 | |
47 var title; | |
48 var subtitle; | |
49 var scriptOrResource; | |
50 | |
51 do { | |
52 switch (callFrame.type) { | |
53 case "function": | |
54 title = callFrame.functionName || WebInspector.UIString("(anonym
ous function)"); | |
55 break; | |
56 case "program": | |
57 title = WebInspector.UIString("(program)"); | |
58 break; | |
59 } | |
60 | |
61 scriptOrResource = sourceIDMap[callFrame.sourceID]; | |
62 subtitle = WebInspector.displayNameForURL(scriptOrResource.sourceURL
|| scriptOrResource.url); | |
63 | |
64 if (callFrame.line > 0) { | |
65 if (subtitle) | |
66 subtitle += ":" + callFrame.line; | |
67 else | |
68 subtitle = WebInspector.UIString("line %d", callFrame.line); | |
69 } | |
70 | |
71 var placard = new WebInspector.Placard(title, subtitle); | |
72 placard.callFrame = callFrame; | |
73 | |
74 placard.element.addEventListener("click", this._placardSelected.bind
(this), false); | |
75 | |
76 this.placards.push(placard); | |
77 this.bodyElement.appendChild(placard.element); | |
78 | |
79 callFrame = callFrame.caller; | |
80 } while (callFrame); | |
81 }, | |
82 | |
83 get selectedCallFrame() | |
84 { | |
85 return this._selectedCallFrame; | |
86 }, | |
87 | |
88 set selectedCallFrame(x) | |
89 { | |
90 if (this._selectedCallFrame === x) | |
91 return; | |
92 | |
93 this._selectedCallFrame = x; | |
94 | |
95 for (var i = 0; i < this.placards.length; ++i) { | |
96 var placard = this.placards[i]; | |
97 placard.selected = (placard.callFrame === this._selectedCallFrame); | |
98 } | |
99 | |
100 this.dispatchEventToListeners("call frame selected"); | |
101 }, | |
102 | |
103 _placardSelected: function(event) | |
104 { | |
105 var placardElement = event.target.enclosingNodeOrSelfWithClass("placard"
); | |
106 this.selectedCallFrame = placardElement.placard.callFrame; | |
107 } | |
108 } | |
109 | |
110 WebInspector.CallStackSidebarPane.prototype.__proto__ = WebInspector.SidebarPane
.prototype; | |
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