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.DOMDetailsSidebarPanel = function(identifier, displayName, singularDisplayName, image, keyboardShortcutKey, element) {
27    WebInspector.DetailsSidebarPanel.call(this, identifier, displayName, singularDisplayName, image, keyboardShortcutKey, element);
28
29    this.element.addEventListener("click", this._mouseWasClicked.bind(this), true);
30
31    this._domNode = null;
32};
33
34WebInspector.DOMDetailsSidebarPanel.prototype = {
35    constructor: WebInspector.DOMDetailsSidebarPanel,
36
37    // Public
38
39    inspect: function(objects)
40    {
41        // Convert to a single item array if needed.
42        if (!(objects instanceof Array))
43            objects = [objects];
44
45        var nodeToInspect = null;
46
47        // Iterate over the objects to find a WebInspector.DOMNode to inspect.
48        for (var i = 0; i < objects.length; ++i) {
49            if (objects[i] instanceof WebInspector.DOMNode) {
50                nodeToInspect = objects[i];
51                break;
52            }
53        }
54
55        if (nodeToInspect && !this.supportsDOMNode(nodeToInspect))
56            nodeToInspect = null;
57
58        this.domNode = nodeToInspect;
59
60        return !!this._domNode;
61    },
62
63    get domNode()
64    {
65        return this._domNode;
66    },
67
68    set domNode(domNode)
69    {
70        if (domNode === this._domNode)
71            return;
72
73        if (this._domNode)
74            this.removeEventListeners();
75
76        this._domNode = domNode;
77
78        if (this._domNode)
79            this.addEventListeners();
80
81        this.needsRefresh();
82    },
83
84    supportsDOMNode: function(nodeToInspect)
85    {
86        // Implemented by subclasses.
87        return true;
88    },
89
90    addEventListeners: function()
91    {
92        // Implemented by subclasses.
93    },
94
95    removeEventListeners: function()
96    {
97        // Implemented by subclasses.
98    },
99
100    // Private
101
102    _mouseWasClicked: function(event)
103    {
104        if (this._domNode && this._domNode.ownerDocument) {
105            var mainResource = WebInspector.frameResourceManager.resourceForURL(this._domNode.ownerDocument.documentURL);
106            if (mainResource)
107                var parentFrame = mainResource.parentFrame;
108        }
109
110        WebInspector.handlePossibleLinkClick(event, parentFrame);
111    }
112};
113
114WebInspector.DOMDetailsSidebarPanel.prototype.__proto__ = WebInspector.DetailsSidebarPanel.prototype;
115