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.ToggleButtonNavigationItem = function(identifier, defaultToolTip, alternateToolTip, defaultImage, alternateImage, imageWidth, imageHeight, suppressEmboss) {
27    WebInspector.ButtonNavigationItem.call(this, identifier, defaultToolTip, defaultImage, imageWidth, imageHeight, suppressEmboss);
28
29    this._toggled = false;
30    this._defaultImage = defaultImage;
31    this._alternateImage = alternateImage;
32    this._defaultToolTip = defaultToolTip;
33    this._alternateToolTip = alternateToolTip || defaultToolTip;
34};
35
36WebInspector.ToggleButtonNavigationItem.StyleClassName = "toggle";
37
38WebInspector.ToggleButtonNavigationItem.prototype = {
39    constructor: WebInspector.ToggleButtonNavigationItem,
40
41    // Public
42
43    get defaultToolTip()
44    {
45        return this._defaultToolTip;
46    },
47
48    get alternateToolTip()
49    {
50        return this._alternateToolTip;
51    },
52
53    set alternateToolTip(toolTip)
54    {
55        this._alternateToolTip = toolTip;
56
57        if (this._toggled)
58            this.toolTip = this._alternateToolTip;
59    },
60
61    get defaultImage()
62    {
63        return this._defaultImage;
64    },
65
66    get alternateImage()
67    {
68        return this._alternateImage;
69    },
70
71    set alternateImage(image)
72    {
73        this._alternateImage = image;
74
75        if (this._toggled)
76            this.image = this._alternateImage;
77    },
78
79    get toggled()
80    {
81        return this._toggled;
82    },
83
84    set toggled(flag)
85    {
86        flag = flag || false;
87
88        if (this._toggled === flag)
89            return;
90
91        this._toggled = flag;
92
93        if (this._toggled) {
94            this.toolTip = this._alternateToolTip;
95            this.image = this._alternateImage;
96        } else {
97            this.toolTip = this._defaultToolTip;
98            this.image = this._defaultImage;
99        }
100    },
101
102    // Private
103
104    _additionalClassNames: [WebInspector.ToggleButtonNavigationItem.StyleClassName, WebInspector.ButtonNavigationItem.StyleClassName],
105
106    // The image isn't cacheable because it dynamically changes and the same canvas identifier is reused.
107    // FIXME: We could try overriding _canvasIdentifier() to return different identifiers. If we did that
108    // we would also need to override generateStyleText() to use the different identifiers.
109    _imageCacheable: false
110};
111
112WebInspector.ToggleButtonNavigationItem.prototype.__proto__ = WebInspector.ButtonNavigationItem.prototype;
113