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1 /** |
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2 * theme.js |
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3 * |
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4 * Copyright, Moxiecode Systems AB |
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5 * Released under LGPL License. |
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6 * |
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7 * License: http://www.tinymce.com/license |
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8 * Contributing: http://www.tinymce.com/contributing |
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9 */ |
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10 |
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11 /*global tinymce:true */ |
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12 |
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13 tinymce.ThemeManager.add('modern', function(editor) { |
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14 var self = this, settings = editor.settings, Factory = tinymce.ui.Factory, each = tinymce.each, DOM = tinymce.DOM; |
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15 |
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16 // Default menus |
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17 var defaultMenus = { |
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18 file: {title: 'File', items: 'newdocument'}, |
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19 edit: {title: 'Edit', items: 'undo redo | cut copy paste pastetext | selectall'}, |
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20 insert: {title: 'Insert', items: '|'}, |
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21 view: {title: 'View', items: 'visualaid |'}, |
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22 format: {title: 'Format', items: 'bold italic underline strikethrough superscript subscript | formats | removeformat'}, |
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23 table: {title: 'Table'}, |
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24 tools: {title: 'Tools'} |
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25 }; |
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26 |
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27 var defaultToolbar = "undo redo | styleselect | bold italic | alignleft aligncenter alignright alignjustify | " + |
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28 "bullist numlist outdent indent | link image"; |
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29 |
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30 /** |
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31 * Creates the toolbars from config and returns a toolbar array. |
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32 * |
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33 * @return {Array} Array with toolbars. |
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34 */ |
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35 function createToolbars() { |
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36 var toolbars = []; |
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37 |
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38 function addToolbar(items) { |
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39 var toolbarItems = [], buttonGroup; |
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40 |
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41 if (!items) { |
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42 return; |
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43 } |
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44 |
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45 each(items.split(/[ ,]/), function(item) { |
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46 var itemName; |
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47 |
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48 function bindSelectorChanged() { |
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49 var selection = editor.selection; |
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50 |
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51 if (itemName == "bullist") { |
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52 selection.selectorChanged('ul > li', function(state, args) { |
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53 var nodeName, i = args.parents.length; |
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54 |
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55 while (i--) { |
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56 nodeName = args.parents[i].nodeName; |
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57 if (nodeName == "OL" || nodeName == "UL") { |
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58 break; |
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59 } |
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60 } |
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61 |
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62 item.active(state && nodeName == "UL"); |
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63 }); |
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64 } |
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65 |
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66 if (itemName == "numlist") { |
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67 selection.selectorChanged('ol > li', function(state, args) { |
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68 var nodeName, i = args.parents.length; |
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69 |
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70 while (i--) { |
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71 nodeName = args.parents[i].nodeName; |
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72 if (nodeName == "OL" || nodeName == "UL") { |
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73 break; |
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74 } |
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75 } |
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76 |
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77 item.active(state && nodeName == "OL"); |
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78 }); |
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79 } |
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80 |
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81 if (item.settings.stateSelector) { |
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82 selection.selectorChanged(item.settings.stateSelector, function(state) { |
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83 item.active(state); |
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84 }, true); |
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85 } |
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86 |
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87 if (item.settings.disabledStateSelector) { |
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88 selection.selectorChanged(item.settings.disabledStateSelector, function(state) { |
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89 item.disabled(state); |
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90 }); |
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91 } |
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92 } |
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93 |
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94 if (item == "|") { |
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95 buttonGroup = null; |
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96 } else { |
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97 if (Factory.has(item)) { |
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98 item = {type: item}; |
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99 |
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100 if (settings.toolbar_items_size) { |
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101 item.size = settings.toolbar_items_size; |
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102 } |
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103 |
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104 toolbarItems.push(item); |
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105 buttonGroup = null; |
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106 } else { |
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107 if (!buttonGroup) { |
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108 buttonGroup = {type: 'buttongroup', items: []}; |
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109 toolbarItems.push(buttonGroup); |
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110 } |
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111 |
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112 if (editor.buttons[item]) { |
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113 // TODO: Move control creation to some UI class |
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114 itemName = item; |
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115 item = editor.buttons[itemName]; |
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116 |
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117 if (typeof item == "function") { |
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118 item = item(); |
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119 } |
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120 |
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121 item.type = item.type || 'button'; |
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122 |
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123 if (settings.toolbar_items_size) { |
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124 item.size = settings.toolbar_items_size; |
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125 } |
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126 |
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127 item = Factory.create(item); |
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128 buttonGroup.items.push(item); |
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129 |
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130 if (editor.initialized) { |
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131 bindSelectorChanged(); |
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132 } else { |
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133 editor.on('init', bindSelectorChanged); |
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134 } |
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135 } |
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136 } |
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137 } |
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138 }); |
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139 |
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140 toolbars.push({type: 'toolbar', layout: 'flow', items: toolbarItems}); |
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141 |
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142 return true; |
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143 } |
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144 |
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145 // Convert toolbar array to multiple options |
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146 if (tinymce.isArray(settings.toolbar)) { |
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147 // Empty toolbar array is the same as a disabled toolbar |
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148 if (settings.toolbar.length === 0) { |
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149 return; |
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150 } |
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151 |
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152 tinymce.each(settings.toolbar, function(toolbar, i) { |
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153 settings["toolbar" + (i + 1)] = toolbar; |
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154 }); |
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155 |
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156 delete settings.toolbar; |
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157 } |
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158 |
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159 // Generate toolbar<n> |
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160 for (var i = 1; i < 10; i++) { |
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161 if (!addToolbar(settings["toolbar" + i])) { |
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162 break; |
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163 } |
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164 } |
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165 |
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166 // Generate toolbar or default toolbar unless it's disabled |
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167 if (!toolbars.length && settings.toolbar !== false) { |
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168 addToolbar(settings.toolbar || defaultToolbar); |
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169 } |
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170 |
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171 if (toolbars.length) { |
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172 return { |
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173 type: 'panel', |
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174 layout: 'stack', |
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175 classes: "toolbar-grp", |
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176 ariaRoot: true, |
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177 ariaRemember: true, |
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178 items: toolbars |
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179 }; |
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180 } |
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181 } |
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182 |
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183 /** |
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184 * Creates the menu buttons based on config. |
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185 * |
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186 * @return {Array} Menu buttons array. |
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187 */ |
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188 function createMenuButtons() { |
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189 var name, menuButtons = []; |
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190 |
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191 function createMenuItem(name) { |
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192 var menuItem; |
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193 |
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194 if (name == '|') { |
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195 return {text: '|'}; |
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196 } |
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197 |
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198 menuItem = editor.menuItems[name]; |
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199 |
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200 return menuItem; |
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201 } |
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202 |
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203 function createMenu(context) { |
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204 var menuButton, menu, menuItems, isUserDefined, removedMenuItems; |
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205 |
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206 removedMenuItems = tinymce.makeMap((settings.removed_menuitems || '').split(/[ ,]/)); |
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207 |
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208 // User defined menu |
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209 if (settings.menu) { |
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210 menu = settings.menu[context]; |
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211 isUserDefined = true; |
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212 } else { |
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213 menu = defaultMenus[context]; |
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214 } |
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215 |
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216 if (menu) { |
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217 menuButton = {text: menu.title}; |
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218 menuItems = []; |
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219 |
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220 // Default/user defined items |
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221 each((menu.items || '').split(/[ ,]/), function(item) { |
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222 var menuItem = createMenuItem(item); |
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223 |
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224 if (menuItem && !removedMenuItems[item]) { |
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225 menuItems.push(createMenuItem(item)); |
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226 } |
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227 }); |
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228 |
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229 // Added though context |
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230 if (!isUserDefined) { |
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231 each(editor.menuItems, function(menuItem) { |
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232 if (menuItem.context == context) { |
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233 if (menuItem.separator == 'before') { |
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234 menuItems.push({text: '|'}); |
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235 } |
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236 |
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237 if (menuItem.prependToContext) { |
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238 menuItems.unshift(menuItem); |
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239 } else { |
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240 menuItems.push(menuItem); |
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241 } |
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242 |
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243 if (menuItem.separator == 'after') { |
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244 menuItems.push({text: '|'}); |
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245 } |
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246 } |
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247 }); |
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248 } |
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249 |
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250 for (var i = 0; i < menuItems.length; i++) { |
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251 if (menuItems[i].text == '|') { |
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252 if (i === 0 || i == menuItems.length - 1) { |
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253 menuItems.splice(i, 1); |
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254 } |
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255 } |
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256 } |
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257 |
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258 menuButton.menu = menuItems; |
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259 |
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260 if (!menuButton.menu.length) { |
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261 return null; |
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262 } |
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263 } |
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264 |
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265 return menuButton; |
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266 } |
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267 |
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268 var defaultMenuBar = []; |
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269 if (settings.menu) { |
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270 for (name in settings.menu) { |
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271 defaultMenuBar.push(name); |
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272 } |
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273 } else { |
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274 for (name in defaultMenus) { |
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275 defaultMenuBar.push(name); |
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276 } |
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277 } |
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278 |
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279 var enabledMenuNames = typeof settings.menubar == "string" ? settings.menubar.split(/[ ,]/) : defaultMenuBar; |
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280 for (var i = 0; i < enabledMenuNames.length; i++) { |
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281 var menu = enabledMenuNames[i]; |
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282 menu = createMenu(menu); |
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283 |
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284 if (menu) { |
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285 menuButtons.push(menu); |
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286 } |
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287 } |
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288 |
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289 return menuButtons; |
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290 } |
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291 |
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292 /** |
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293 * Adds accessibility shortcut keys to panel. |
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294 * |
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295 * @param {tinymce.ui.Panel} panel Panel to add focus to. |
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296 */ |
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297 function addAccessibilityKeys(panel) { |
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298 function focus(type) { |
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299 var item = panel.find(type)[0]; |
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300 |
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301 if (item) { |
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302 item.focus(true); |
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303 } |
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304 } |
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305 |
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306 editor.shortcuts.add('Alt+F9', '', function() { |
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307 focus('menubar'); |
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308 }); |
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309 |
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310 editor.shortcuts.add('Alt+F10', '', function() { |
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311 focus('toolbar'); |
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312 }); |
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313 |
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314 editor.shortcuts.add('Alt+F11', '', function() { |
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315 focus('elementpath'); |
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316 }); |
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317 |
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318 panel.on('cancel', function() { |
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319 editor.focus(); |
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320 }); |
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321 } |
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322 |
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323 /** |
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324 * Resizes the editor to the specified width, height. |
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325 */ |
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326 function resizeTo(width, height) { |
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327 var containerElm, iframeElm, containerSize, iframeSize; |
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328 |
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329 function getSize(elm) { |
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330 return { |
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331 width: elm.clientWidth, |
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332 height: elm.clientHeight |
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333 }; |
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334 } |
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335 |
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336 containerElm = editor.getContainer(); |
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337 iframeElm = editor.getContentAreaContainer().firstChild; |
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338 containerSize = getSize(containerElm); |
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339 iframeSize = getSize(iframeElm); |
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340 |
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341 if (width !== null) { |
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342 width = Math.max(settings.min_width || 100, width); |
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343 width = Math.min(settings.max_width || 0xFFFF, width); |
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344 |
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345 DOM.setStyle(containerElm, 'width', width + (containerSize.width - iframeSize.width)); |
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346 DOM.setStyle(iframeElm, 'width', width); |
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347 } |
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348 |
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349 height = Math.max(settings.min_height || 100, height); |
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350 height = Math.min(settings.max_height || 0xFFFF, height); |
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351 DOM.setStyle(iframeElm, 'height', height); |
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352 |
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353 editor.fire('ResizeEditor'); |
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354 } |
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355 |
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356 function resizeBy(dw, dh) { |
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357 var elm = editor.getContentAreaContainer(); |
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358 self.resizeTo(elm.clientWidth + dw, elm.clientHeight + dh); |
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359 } |
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360 |
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361 /** |
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362 * Renders the inline editor UI. |
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363 * |
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364 * @return {Object} Name/value object with theme data. |
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365 */ |
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366 function renderInlineUI(args) { |
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367 var panel, inlineToolbarContainer; |
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368 |
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369 if (settings.fixed_toolbar_container) { |
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370 inlineToolbarContainer = DOM.select(settings.fixed_toolbar_container)[0]; |
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371 } |
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372 |
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373 function reposition() { |
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374 if (panel && panel.moveRel && panel.visible() && !panel._fixed) { |
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375 // TODO: This is kind of ugly and doesn't handle multiple scrollable elements |
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376 var scrollContainer = editor.selection.getScrollContainer(), body = editor.getBody(); |
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377 var deltaX = 0, deltaY = 0; |
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378 |
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379 if (scrollContainer) { |
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380 var bodyPos = DOM.getPos(body), scrollContainerPos = DOM.getPos(scrollContainer); |
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381 |
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382 deltaX = Math.max(0, scrollContainerPos.x - bodyPos.x); |
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383 deltaY = Math.max(0, scrollContainerPos.y - bodyPos.y); |
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384 } |
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385 |
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386 panel.fixed(false).moveRel(body, editor.rtl ? ['tr-br', 'br-tr'] : ['tl-bl', 'bl-tl', 'tr-br']).moveBy(deltaX, deltaY); |
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387 } |
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388 } |
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389 |
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390 function show() { |
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391 if (panel) { |
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392 panel.show(); |
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393 reposition(); |
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394 DOM.addClass(editor.getBody(), 'mce-edit-focus'); |
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395 } |
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396 } |
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397 |
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398 function hide() { |
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399 if (panel) { |
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400 panel.hide(); |
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401 DOM.removeClass(editor.getBody(), 'mce-edit-focus'); |
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402 } |
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403 } |
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404 |
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405 function render() { |
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406 if (panel) { |
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407 if (!panel.visible()) { |
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408 show(); |
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409 } |
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410 |
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411 return; |
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412 } |
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413 |
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414 // Render a plain panel inside the inlineToolbarContainer if it's defined |
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415 panel = self.panel = Factory.create({ |
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416 type: inlineToolbarContainer ? 'panel' : 'floatpanel', |
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417 role: 'application', |
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418 classes: 'tinymce tinymce-inline', |
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419 layout: 'flex', |
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420 direction: 'column', |
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421 align: 'stretch', |
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422 autohide: false, |
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423 autofix: true, |
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424 fixed: !!inlineToolbarContainer, |
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425 border: 1, |
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426 items: [ |
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427 settings.menubar === false ? null : {type: 'menubar', border: '0 0 1 0', items: createMenuButtons()}, |
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428 createToolbars() |
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429 ] |
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430 }); |
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431 |
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432 // Add statusbar |
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433 /*if (settings.statusbar !== false) { |
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434 panel.add({type: 'panel', classes: 'statusbar', layout: 'flow', border: '1 0 0 0', items: [ |
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435 {type: 'elementpath'} |
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436 ]}); |
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437 }*/ |
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438 |
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439 editor.fire('BeforeRenderUI'); |
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440 panel.renderTo(inlineToolbarContainer || document.body).reflow(); |
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441 |
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442 addAccessibilityKeys(panel); |
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443 show(); |
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444 |
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445 editor.on('nodeChange', reposition); |
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446 editor.on('activate', show); |
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447 editor.on('deactivate', hide); |
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448 |
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449 editor.nodeChanged(); |
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450 } |
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451 |
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452 settings.content_editable = true; |
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453 |
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454 editor.on('focus', function() { |
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455 // Render only when the CSS file has been loaded |
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456 if (args.skinUiCss) { |
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457 tinymce.DOM.styleSheetLoader.load(args.skinUiCss, render, render); |
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458 } else { |
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459 render(); |
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460 } |
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461 }); |
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462 |
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463 editor.on('blur hide', hide); |
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464 |
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465 // Remove the panel when the editor is removed |
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466 editor.on('remove', function() { |
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467 if (panel) { |
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468 panel.remove(); |
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469 panel = null; |
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470 } |
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471 }); |
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472 |
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473 // Preload skin css |
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474 if (args.skinUiCss) { |
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475 tinymce.DOM.styleSheetLoader.load(args.skinUiCss); |
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476 } |
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477 |
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478 return {}; |
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479 } |
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480 |
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481 /** |
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482 * Renders the iframe editor UI. |
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483 * |
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484 * @param {Object} args Details about target element etc. |
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485 * @return {Object} Name/value object with theme data. |
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486 */ |
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487 function renderIframeUI(args) { |
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488 var panel, resizeHandleCtrl, startSize; |
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489 |
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490 if (args.skinUiCss) { |
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491 tinymce.DOM.loadCSS(args.skinUiCss); |
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492 } |
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493 |
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494 // Basic UI layout |
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495 panel = self.panel = Factory.create({ |
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496 type: 'panel', |
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497 role: 'application', |
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498 classes: 'tinymce', |
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499 style: 'visibility: hidden', |
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500 layout: 'stack', |
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501 border: 1, |
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502 items: [ |
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503 settings.menubar === false ? null : {type: 'menubar', border: '0 0 1 0', items: createMenuButtons()}, |
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504 createToolbars(), |
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505 {type: 'panel', name: 'iframe', layout: 'stack', classes: 'edit-area', html: '', border: '1 0 0 0'} |
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506 ] |
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507 }); |
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508 |
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509 if (settings.resize !== false) { |
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510 resizeHandleCtrl = { |
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511 type: 'resizehandle', |
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512 direction: settings.resize, |
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513 |
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514 onResizeStart: function() { |
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515 var elm = editor.getContentAreaContainer().firstChild; |
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516 |
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517 startSize = { |
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518 width: elm.clientWidth, |
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519 height: elm.clientHeight |
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520 }; |
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521 }, |
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522 |
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523 onResize: function(e) { |
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524 if (settings.resize == 'both') { |
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525 resizeTo(startSize.width + e.deltaX, startSize.height + e.deltaY); |
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526 } else { |
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527 resizeTo(null, startSize.height + e.deltaY); |
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528 } |
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529 } |
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530 }; |
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531 } |
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532 |
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533 // Add statusbar if needed |
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534 if (settings.statusbar !== false) { |
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535 panel.add({type: 'panel', name: 'statusbar', classes: 'statusbar', layout: 'flow', border: '1 0 0 0', ariaRoot: true, items: [ |
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536 {type: 'elementpath'}, |
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537 resizeHandleCtrl |
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538 ]}); |
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539 } |
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540 |
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541 if (settings.readonly) { |
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542 panel.find('*').disabled(true); |
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543 } |
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544 |
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545 editor.fire('BeforeRenderUI'); |
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546 panel.renderBefore(args.targetNode).reflow(); |
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547 |
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548 if (settings.width) { |
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549 tinymce.DOM.setStyle(panel.getEl(), 'width', settings.width); |
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550 } |
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551 |
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552 // Remove the panel when the editor is removed |
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553 editor.on('remove', function() { |
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554 panel.remove(); |
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555 panel = null; |
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556 }); |
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557 |
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558 // Add accesibility shortkuts |
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559 addAccessibilityKeys(panel); |
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560 |
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561 return { |
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562 iframeContainer: panel.find('#iframe')[0].getEl(), |
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563 editorContainer: panel.getEl() |
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564 }; |
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565 } |
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566 |
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567 /** |
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568 * Renders the UI for the theme. This gets called by the editor. |
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569 * |
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570 * @param {Object} args Details about target element etc. |
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571 * @return {Object} Theme UI data items. |
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572 */ |
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573 self.renderUI = function(args) { |
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574 var skin = settings.skin !== false ? settings.skin || 'lightgray' : false; |
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575 |
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576 if (skin) { |
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577 var skinUrl = settings.skin_url; |
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578 |
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579 if (skinUrl) { |
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580 skinUrl = editor.documentBaseURI.toAbsolute(skinUrl); |
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581 } else { |
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582 skinUrl = tinymce.baseURL + '/skins/' + skin; |
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583 } |
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584 |
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585 // Load special skin for IE7 |
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586 // TODO: Remove this when we drop IE7 support |
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587 if (tinymce.Env.documentMode <= 7) { |
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588 args.skinUiCss = skinUrl + '/skin.ie7.min.css'; |
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589 } else { |
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590 args.skinUiCss = skinUrl + '/skin.min.css'; |
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591 } |
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592 |
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593 // Load content.min.css or content.inline.min.css |
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594 editor.contentCSS.push(skinUrl + '/content' + (editor.inline ? '.inline' : '') + '.min.css'); |
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595 } |
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596 |
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597 // Handle editor setProgressState change |
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598 editor.on('ProgressState', function(e) { |
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599 self.throbber = self.throbber || new tinymce.ui.Throbber(self.panel.getEl('body')); |
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600 |
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601 if (e.state) { |
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602 self.throbber.show(e.time); |
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603 } else { |
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604 self.throbber.hide(); |
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605 } |
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606 }); |
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607 |
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608 if (settings.inline) { |
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609 return renderInlineUI(args); |
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610 } |
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611 |
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612 return renderIframeUI(args); |
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613 }; |
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614 |
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615 self.resizeTo = resizeTo; |
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616 self.resizeBy = resizeBy; |
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617 }); |