The Tor Browser / file comparison
comparison: browser/components/preferences/in-content/content.js
browser/components/preferences/in-content/content.js
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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 3 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 var gContentPane = { | |
| 6 | |
| 7 /** | |
| 8 * Initializes the fonts dropdowns displayed in this pane. | |
| 9 */ | |
| 10 init: function () | |
| 11 { | |
| 12 this._rebuildFonts(); | |
| 13 var menulist = document.getElementById("defaultFont"); | |
| 14 if (menulist.selectedIndex == -1) { | |
| 15 menulist.insertItemAt(0, "", "", ""); | |
| 16 menulist.selectedIndex = 0; | |
| 17 } | |
| 18 }, | |
| 19 | |
| 20 // UTILITY FUNCTIONS | |
| 21 | |
| 22 /** | |
| 23 * Utility function to enable/disable the button specified by aButtonID based | |
| 24 * on the value of the Boolean preference specified by aPreferenceID. | |
| 25 */ | |
| 26 updateButtons: function (aButtonID, aPreferenceID) | |
| 27 { | |
| 28 var button = document.getElementById(aButtonID); | |
| 29 var preference = document.getElementById(aPreferenceID); | |
| 30 button.disabled = preference.value != true; | |
| 31 return undefined; | |
| 32 }, | |
| 33 | |
| 34 // BEGIN UI CODE | |
| 35 | |
| 36 /* | |
| 37 * Preferences: | |
| 38 * | |
| 39 * dom.disable_open_during_load | |
| 40 * - true if popups are blocked by default, false otherwise | |
| 41 */ | |
| 42 | |
| 43 // POP-UPS | |
| 44 | |
| 45 /** | |
| 46 * Displays the popup exceptions dialog where specific site popup preferences | |
| 47 * can be set. | |
| 48 */ | |
| 49 showPopupExceptions: function () | |
| 50 { | |
| 51 var bundlePreferences = document.getElementById("bundlePreferences"); | |
| 52 var params = { blockVisible: false, sessionVisible: false, allowVisible: true, | |
| 53 prefilledHost: "", permissionType: "popup" } | |
| 54 params.windowTitle = bundlePreferences.getString("popuppermissionstitle"); | |
| 55 params.introText = bundlePreferences.getString("popuppermissionstext"); | |
| 56 | |
| 57 openDialog("chrome://browser/content/preferences/permissions.xul", | |
| 58 "Browser:Permissions", "resizable=yes", params); | |
| 59 }, | |
| 60 | |
| 61 // FONTS | |
| 62 | |
| 63 /** | |
| 64 * Populates the default font list in UI. | |
| 65 */ | |
| 66 _rebuildFonts: function () | |
| 67 { | |
| 68 var langGroupPref = document.getElementById("font.language.group"); | |
| 69 this._selectDefaultLanguageGroup(langGroupPref.value, | |
| 70 this._readDefaultFontTypeForLanguage(langGroupPref.value) == "serif"); | |
| 71 }, | |
| 72 | |
| 73 /** | |
| 74 * | |
| 75 */ | |
| 76 _selectDefaultLanguageGroup: function (aLanguageGroup, aIsSerif) | |
| 77 { | |
| 78 const kFontNameFmtSerif = "font.name.serif.%LANG%"; | |
| 79 const kFontNameFmtSansSerif = "font.name.sans-serif.%LANG%"; | |
| 80 const kFontNameListFmtSerif = "font.name-list.serif.%LANG%"; | |
| 81 const kFontNameListFmtSansSerif = "font.name-list.sans-serif.%LANG%"; | |
| 82 const kFontSizeFmtVariable = "font.size.variable.%LANG%"; | |
| 83 | |
| 84 var prefs = [{ format : aIsSerif ? kFontNameFmtSerif : kFontNameFmtSansSerif, | |
| 85 type : "fontname", | |
| 86 element : "defaultFont", | |
| 87 fonttype : aIsSerif ? "serif" : "sans-serif" }, | |
| 88 { format : aIsSerif ? kFontNameListFmtSerif : kFontNameListFmtSansSerif, | |
| 89 type : "unichar", | |
| 90 element : null, | |
| 91 fonttype : aIsSerif ? "serif" : "sans-serif" }, | |
| 92 { format : kFontSizeFmtVariable, | |
| 93 type : "int", | |
| 94 element : "defaultFontSize", | |
| 95 fonttype : null }]; | |
| 96 var preferences = document.getElementById("contentPreferences"); | |
| 97 for (var i = 0; i < prefs.length; ++i) { | |
| 98 var preference = document.getElementById(prefs[i].format.replace(/%LANG%/, aLanguageGroup)); | |
| 99 if (!preference) { | |
| 100 preference = document.createElement("preference"); | |
| 101 var name = prefs[i].format.replace(/%LANG%/, aLanguageGroup); | |
| 102 preference.id = name; | |
| 103 preference.setAttribute("name", name); | |
| 104 preference.setAttribute("type", prefs[i].type); | |
| 105 preferences.appendChild(preference); | |
| 106 } | |
| 107 | |
| 108 if (!prefs[i].element) | |
| 109 continue; | |
| 110 | |
| 111 var element = document.getElementById(prefs[i].element); | |
| 112 if (element) { | |
| 113 element.setAttribute("preference", preference.id); | |
| 114 | |
| 115 if (prefs[i].fonttype) | |
| 116 FontBuilder.buildFontList(aLanguageGroup, prefs[i].fonttype, element); | |
| 117 | |
| 118 preference.setElementValue(element); | |
| 119 } | |
| 120 } | |
| 121 }, | |
| 122 | |
| 123 /** | |
| 124 * Returns the type of the current default font for the language denoted by | |
| 125 * aLanguageGroup. | |
| 126 */ | |
| 127 _readDefaultFontTypeForLanguage: function (aLanguageGroup) | |
| 128 { | |
| 129 const kDefaultFontType = "font.default.%LANG%"; | |
| 130 var defaultFontTypePref = kDefaultFontType.replace(/%LANG%/, aLanguageGroup); | |
| 131 var preference = document.getElementById(defaultFontTypePref); | |
| 132 if (!preference) { | |
| 133 preference = document.createElement("preference"); | |
| 134 preference.id = defaultFontTypePref; | |
| 135 preference.setAttribute("name", defaultFontTypePref); | |
| 136 preference.setAttribute("type", "string"); | |
| 137 preference.setAttribute("onchange", "gContentPane._rebuildFonts();"); | |
| 138 document.getElementById("contentPreferences").appendChild(preference); | |
| 139 } | |
| 140 return preference.value; | |
| 141 }, | |
| 142 | |
| 143 /** | |
| 144 * Displays the fonts dialog, where web page font names and sizes can be | |
| 145 * configured. | |
| 146 */ | |
| 147 configureFonts: function () | |
| 148 { | |
| 149 openDialog("chrome://browser/content/preferences/fonts.xul", | |
| 150 "Browser:FontPreferences", null); | |
| 151 }, | |
| 152 | |
| 153 /** | |
| 154 * Displays the colors dialog, where default web page/link/etc. colors can be | |
| 155 * configured. | |
| 156 */ | |
| 157 configureColors: function () | |
| 158 { | |
| 159 openDialog("chrome://browser/content/preferences/colors.xul", | |
| 160 "Browser:ColorPreferences", null); | |
| 161 }, | |
| 162 | |
| 163 // LANGUAGES | |
| 164 | |
| 165 /** | |
| 166 * Shows a dialog in which the preferred language for web content may be set. | |
| 167 */ | |
| 168 showLanguages: function () | |
| 169 { | |
| 170 openDialog("chrome://browser/content/preferences/languages.xul", | |
| 171 "Browser:LanguagePreferences", null); | |
| 172 } | |
| 173 }; |
