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1 /** |
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2 * plugin.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, console:true */ |
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12 /*eslint no-console:0, new-cap:0 */ |
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13 |
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14 /** |
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15 * This plugin adds missing events form the 4.x API back. Not every event is |
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16 * properly supported but most things should work. |
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17 * |
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18 * Unsupported things: |
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19 * - No editor.onEvent |
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20 * - Can't cancel execCommands with beforeExecCommand |
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21 */ |
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22 (function(tinymce) { |
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23 var reported; |
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24 |
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25 function noop() { |
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26 } |
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27 |
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28 function log(apiCall) { |
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29 if (!reported && window && window.console) { |
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30 reported = true; |
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31 console.log("Deprecated TinyMCE API call: " + apiCall); |
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32 } |
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33 } |
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34 |
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35 function Dispatcher(target, newEventName, argsMap, defaultScope) { |
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36 target = target || this; |
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37 |
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38 if (!newEventName) { |
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39 this.add = this.addToTop = this.remove = this.dispatch = noop; |
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40 return; |
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41 } |
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42 |
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43 this.add = function(callback, scope, prepend) { |
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44 log('<target>.on' + newEventName + ".add(..)"); |
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45 |
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46 // Convert callback({arg1:x, arg2:x}) -> callback(arg1, arg2) |
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47 function patchedEventCallback(e) { |
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48 var callbackArgs = []; |
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49 |
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50 if (typeof argsMap == "string") { |
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51 argsMap = argsMap.split(" "); |
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52 } |
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53 |
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54 if (argsMap && typeof argsMap != "function") { |
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55 for (var i = 0; i < argsMap.length; i++) { |
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56 callbackArgs.push(e[argsMap[i]]); |
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57 } |
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58 } |
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59 |
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60 if (typeof argsMap == "function") { |
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61 callbackArgs = argsMap(newEventName, e, target); |
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62 if (!callbackArgs) { |
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63 return; |
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64 } |
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65 } |
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66 |
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67 if (!argsMap) { |
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68 callbackArgs = [e]; |
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69 } |
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70 |
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71 callbackArgs.unshift(defaultScope || target); |
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72 |
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73 if (callback.apply(scope || defaultScope || target, callbackArgs) === false) { |
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74 e.stopImmediatePropagation(); |
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75 } |
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76 } |
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77 |
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78 target.on(newEventName, patchedEventCallback, prepend); |
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79 |
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80 return patchedEventCallback; |
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81 }; |
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82 |
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83 this.addToTop = function(callback, scope) { |
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84 this.add(callback, scope, true); |
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85 }; |
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86 |
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87 this.remove = function(callback) { |
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88 return target.off(newEventName, callback); |
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89 }; |
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90 |
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91 this.dispatch = function() { |
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92 target.fire(newEventName); |
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93 |
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94 return true; |
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95 }; |
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96 } |
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97 |
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98 tinymce.util.Dispatcher = Dispatcher; |
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99 tinymce.onBeforeUnload = new Dispatcher(tinymce, "BeforeUnload"); |
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100 tinymce.onAddEditor = new Dispatcher(tinymce, "AddEditor", "editor"); |
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101 tinymce.onRemoveEditor = new Dispatcher(tinymce, "RemoveEditor", "editor"); |
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102 |
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103 tinymce.util.Cookie = { |
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104 get: noop, getHash: noop, remove: noop, set: noop, setHash: noop |
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105 }; |
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106 |
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107 function patchEditor(editor) { |
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108 function patchEditorEvents(oldEventNames, argsMap) { |
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109 tinymce.each(oldEventNames.split(" "), function(oldName) { |
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110 editor["on" + oldName] = new Dispatcher(editor, oldName, argsMap); |
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111 }); |
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112 } |
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113 |
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114 function convertUndoEventArgs(type, event, target) { |
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115 return [ |
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116 event.level, |
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117 target |
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118 ]; |
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119 } |
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120 |
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121 function filterSelectionEvents(needsSelection) { |
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122 return function(type, e) { |
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123 if ((!e.selection && !needsSelection) || e.selection == needsSelection) { |
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124 return [e]; |
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125 } |
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126 }; |
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127 } |
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128 |
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129 if (editor.controlManager) { |
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130 return; |
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131 } |
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132 |
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133 function cmNoop() { |
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134 var obj = {}, methods = 'add addMenu addSeparator collapse createMenu destroy displayColor expand focus ' + |
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135 'getLength hasMenus hideMenu isActive isCollapsed isDisabled isRendered isSelected mark ' + |
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136 'postRender remove removeAll renderHTML renderMenu renderNode renderTo select selectByIndex ' + |
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137 'setActive setAriaProperty setColor setDisabled setSelected setState showMenu update'; |
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138 |
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139 log('editor.controlManager.*'); |
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140 |
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141 function _noop() { |
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142 return cmNoop(); |
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143 } |
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144 |
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145 tinymce.each(methods.split(' '), function(method) { |
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146 obj[method] = _noop; |
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147 }); |
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148 |
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149 return obj; |
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150 } |
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151 |
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152 editor.controlManager = { |
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153 buttons: {}, |
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154 |
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155 setDisabled: function(name, state) { |
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156 log("controlManager.setDisabled(..)"); |
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157 |
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158 if (this.buttons[name]) { |
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159 this.buttons[name].disabled(state); |
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160 } |
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161 }, |
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162 |
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163 setActive: function(name, state) { |
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164 log("controlManager.setActive(..)"); |
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165 |
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166 if (this.buttons[name]) { |
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167 this.buttons[name].active(state); |
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168 } |
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169 }, |
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170 |
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171 onAdd: new Dispatcher(), |
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172 onPostRender: new Dispatcher(), |
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173 |
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174 add: function(obj) { |
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175 return obj; |
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176 }, |
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177 createButton: cmNoop, |
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178 createColorSplitButton: cmNoop, |
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179 createControl: cmNoop, |
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180 createDropMenu: cmNoop, |
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181 createListBox: cmNoop, |
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182 createMenuButton: cmNoop, |
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183 createSeparator: cmNoop, |
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184 createSplitButton: cmNoop, |
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185 createToolbar: cmNoop, |
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186 createToolbarGroup: cmNoop, |
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187 destroy: noop, |
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188 get: noop, |
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189 setControlType: cmNoop |
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190 }; |
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191 |
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192 patchEditorEvents("PreInit BeforeRenderUI PostRender Load Init Remove Activate Deactivate", "editor"); |
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193 patchEditorEvents("Click MouseUp MouseDown DblClick KeyDown KeyUp KeyPress ContextMenu Paste Submit Reset"); |
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194 patchEditorEvents("BeforeExecCommand ExecCommand", "command ui value args"); // args.terminate not supported |
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195 patchEditorEvents("PreProcess PostProcess LoadContent SaveContent Change"); |
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196 patchEditorEvents("BeforeSetContent BeforeGetContent SetContent GetContent", filterSelectionEvents(false)); |
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197 patchEditorEvents("SetProgressState", "state time"); |
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198 patchEditorEvents("VisualAid", "element hasVisual"); |
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199 patchEditorEvents("Undo Redo", convertUndoEventArgs); |
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200 |
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201 patchEditorEvents("NodeChange", function(type, e) { |
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202 return [ |
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203 editor.controlManager, |
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204 e.element, |
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205 editor.selection.isCollapsed(), |
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206 e |
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207 ]; |
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208 }); |
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209 |
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210 var originalAddButton = editor.addButton; |
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211 editor.addButton = function(name, settings) { |
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212 var originalOnPostRender; |
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213 |
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214 function patchedPostRender() { |
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215 editor.controlManager.buttons[name] = this; |
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216 |
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217 if (originalOnPostRender) { |
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218 return originalOnPostRender.call(this); |
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219 } |
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220 } |
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221 |
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222 for (var key in settings) { |
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223 if (key.toLowerCase() === "onpostrender") { |
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224 originalOnPostRender = settings[key]; |
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225 settings.onPostRender = patchedPostRender; |
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226 } |
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227 } |
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228 |
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229 if (!originalOnPostRender) { |
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230 settings.onPostRender = patchedPostRender; |
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231 } |
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232 |
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233 if (settings.title) { |
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234 settings.title = tinymce.i18n.translate((editor.settings.language || "en") + "." + settings.title); |
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235 } |
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236 |
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237 return originalAddButton.call(this, name, settings); |
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238 }; |
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239 |
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240 editor.on('init', function() { |
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241 var undoManager = editor.undoManager, selection = editor.selection; |
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242 |
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243 undoManager.onUndo = new Dispatcher(editor, "Undo", convertUndoEventArgs, null, undoManager); |
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244 undoManager.onRedo = new Dispatcher(editor, "Redo", convertUndoEventArgs, null, undoManager); |
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245 undoManager.onBeforeAdd = new Dispatcher(editor, "BeforeAddUndo", null, undoManager); |
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246 undoManager.onAdd = new Dispatcher(editor, "AddUndo", null, undoManager); |
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247 |
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248 selection.onBeforeGetContent = new Dispatcher(editor, "BeforeGetContent", filterSelectionEvents(true), selection); |
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249 selection.onGetContent = new Dispatcher(editor, "GetContent", filterSelectionEvents(true), selection); |
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250 selection.onBeforeSetContent = new Dispatcher(editor, "BeforeSetContent", filterSelectionEvents(true), selection); |
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251 selection.onSetContent = new Dispatcher(editor, "SetContent", filterSelectionEvents(true), selection); |
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252 }); |
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253 |
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254 editor.on('BeforeRenderUI', function() { |
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255 var windowManager = editor.windowManager; |
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256 |
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257 windowManager.onOpen = new Dispatcher(); |
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258 windowManager.onClose = new Dispatcher(); |
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259 windowManager.createInstance = function(className, a, b, c, d, e) { |
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260 log("windowManager.createInstance(..)"); |
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261 |
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262 var constr = tinymce.resolve(className); |
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263 return new constr(a, b, c, d, e); |
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264 }; |
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265 }); |
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266 } |
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267 |
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268 tinymce.on('SetupEditor', patchEditor); |
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269 tinymce.PluginManager.add("compat3x", patchEditor); |
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270 |
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271 tinymce.addI18n = function(prefix, o) { |
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272 var I18n = tinymce.util.I18n, each = tinymce.each; |
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273 |
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274 if (typeof prefix == "string" && prefix.indexOf('.') === -1) { |
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275 I18n.add(prefix, o); |
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276 return; |
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277 } |
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278 |
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279 if (!tinymce.is(prefix, 'string')) { |
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280 each(prefix, function(o, lc) { |
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281 each(o, function(o, g) { |
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282 each(o, function(o, k) { |
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283 if (g === 'common') { |
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284 I18n.data[lc + '.' + k] = o; |
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285 } else { |
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286 I18n.data[lc + '.' + g + '.' + k] = o; |
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287 } |
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288 }); |
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289 }); |
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290 }); |
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291 } else { |
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292 each(o, function(o, k) { |
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293 I18n.data[prefix + '.' + k] = o; |
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294 }); |
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295 } |
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296 }; |
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297 })(tinymce); |