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1 /* | |
2 * Copyright (C) 2013 Google 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 are | |
6 * met: | |
7 * | |
8 * * Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * * Redistributions in binary form must reproduce the above | |
11 * copyright notice, this list of conditions and the following disclaimer | |
12 * in the documentation and/or other materials provided with the | |
13 * distribution. | |
14 * * Neither the name of Google Inc. nor the names of its | |
15 * contributors may be used to endorse or promote products derived from | |
16 * this software without specific prior written permission. | |
17 * | |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 */ | |
30 | |
31 /** | |
32 * @constructor | |
33 * @extends {WebInspector.SidebarPane} | |
34 */ | |
35 WebInspector.PlatformFontsSidebarPane = function() | |
36 { | |
37 WebInspector.SidebarPane.call(this, WebInspector.UIString("Fonts")); | |
38 this.element.addStyleClass("platform-fonts"); | |
39 WebInspector.domAgent.addEventListener(WebInspector.DOMAgent.Events.AttrModi fied, this._onNodeChange.bind(this)); | |
40 WebInspector.domAgent.addEventListener(WebInspector.DOMAgent.Events.AttrRemo ved, this._onNodeChange.bind(this)); | |
41 WebInspector.domAgent.addEventListener(WebInspector.DOMAgent.Events.Characte rDataModified, this._onNodeChange.bind(this)); | |
42 | |
43 var cssFontSection = this.element.createChild("div", "stats-section monospac e"); | |
44 var cssFontPrefix = cssFontSection.createChild("span", "webkit-css-property" ); | |
45 cssFontPrefix.textContent = "font-family"; | |
46 cssFontSection.createTextChild(":"); | |
47 this._cssFontValue = cssFontSection.createChild("span", "css-font-value"); | |
48 | |
49 this._fontStatsSection = this.element.createChild("div", "stats-section"); | |
50 } | |
51 | |
52 WebInspector.PlatformFontsSidebarPane.prototype = { | |
53 _onNodeChange: function() | |
54 { | |
55 if (this._innerUpdateTimeout) | |
56 return; | |
57 this._innerUpdateTimeout = setTimeout(this._innerUpdate.bind(this), 100) ; | |
58 }, | |
59 | |
60 /** | |
61 * @param {WebInspector.DOMNode=} node | |
62 */ | |
63 update: function(node) | |
64 { | |
65 if (!node) { | |
66 this.element.removeChildren(); | |
pfeldman
2013/08/26 12:10:50
Is this a bug?
| |
67 delete this._node; | |
68 return; | |
69 } | |
70 this._node = node; | |
71 this._innerUpdate(); | |
72 }, | |
73 | |
74 _innerUpdate: function() | |
75 { | |
76 if (this._innerUpdateTimeout) { | |
77 clearTimeout(this._innerUpdateTimeout); | |
78 delete this._innerUpdateTimeout; | |
79 } | |
80 if (!this._node) | |
81 return; | |
82 WebInspector.cssModel.getPlatformFontsForNode(this._node.id, this._rende r.bind(this, this._node)); | |
83 }, | |
84 | |
85 /** | |
86 * @param {String} cssFamilyName | |
87 * @param {WebInspector.DOMNode} node | |
88 */ | |
89 _render: function(node, cssFamilyName, platformFonts) | |
pfeldman
2013/08/26 12:10:50
_refreshUI
| |
90 { | |
91 if (this._node !== node) | |
92 return; | |
93 this._cssFontValue.textContent = cssFamilyName + ";"; | |
94 this._fontStatsSection.removeChildren(); | |
95 | |
96 if (!platformFonts || !platformFonts.length) | |
97 return; | |
98 platformFonts.sort(function (a, b) { | |
99 return b.glyphCount - a.glyphCount; | |
100 }); | |
101 this._fontStatsSection.remove(); | |
pfeldman
2013/08/26 12:10:50
don't
| |
102 for (var i = 0; i < platformFonts.length; ++i) { | |
103 var fontStatElement = this._fontStatsSection.createChild("div", "fon t-stats-item"); | |
104 | |
105 var fontNameElement = fontStatElement.createChild("span", "font-name "); | |
106 fontNameElement.textContent = platformFonts[i].familyName; | |
107 | |
108 var fontDelimeterElement = fontStatElement.createChild("span", "deli meter"); | |
109 fontDelimeterElement.textContent = "—"; | |
pfeldman
2013/08/26 12:10:50
Please use \u notation
| |
110 | |
111 var fontUsageElement = fontStatElement.createChild("span", "font-usa ge"); | |
112 var usage = platformFonts[i].glyphCount; | |
113 fontUsageElement.textContent = usage === 1 ? WebInspector.UIString(" %d glyph", usage) : WebInspector.UIString("%d glyphs", usage); | |
114 } | |
115 this.element.appendChild(this._fontStatsSection); | |
116 }, | |
117 | |
118 __proto__: WebInspector.SidebarPane.prototype | |
119 } | |
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