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1 /** |
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2 * Popup.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 var tinymce, tinyMCE; |
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12 |
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13 /** |
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14 * TinyMCE popup/dialog helper class. This gives you easy access to the |
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15 * parent editor instance and a bunch of other things. It's higly recommended |
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16 * that you load this script into your dialogs. |
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17 * |
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18 * @static |
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19 * @class tinyMCEPopup |
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20 */ |
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21 var tinyMCEPopup = { |
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22 /** |
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23 * Initializes the popup this will be called automatically. |
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24 * |
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25 * @method init |
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26 */ |
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27 init: function() { |
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28 var self = this, parentWin, settings, uiWindow; |
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29 |
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30 // Find window & API |
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31 parentWin = self.getWin(); |
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32 tinymce = tinyMCE = parentWin.tinymce; |
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33 self.editor = tinymce.EditorManager.activeEditor; |
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34 self.params = self.editor.windowManager.getParams(); |
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35 |
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36 uiWindow = self.editor.windowManager.windows[self.editor.windowManager.windows.length - 1]; |
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37 self.features = uiWindow.features; |
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38 self.uiWindow = uiWindow; |
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39 |
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40 settings = self.editor.settings; |
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41 |
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42 // Setup popup CSS path(s) |
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43 if (settings.popup_css !== false) { |
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44 if (settings.popup_css) { |
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45 settings.popup_css = self.editor.documentBaseURI.toAbsolute(settings.popup_css); |
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46 } else { |
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47 settings.popup_css = self.editor.baseURI.toAbsolute("plugins/compat3x/css/dialog.css"); |
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48 } |
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49 } |
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50 |
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51 if (settings.popup_css_add) { |
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52 settings.popup_css += ',' + self.editor.documentBaseURI.toAbsolute(settings.popup_css_add); |
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53 } |
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54 |
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55 // Setup local DOM |
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56 self.dom = self.editor.windowManager.createInstance('tinymce.dom.DOMUtils', document, { |
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57 ownEvents: true, |
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58 proxy: tinyMCEPopup._eventProxy |
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59 }); |
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60 |
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61 self.dom.bind(window, 'ready', self._onDOMLoaded, self); |
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62 |
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63 // Enables you to skip loading the default css |
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64 if (self.features.popup_css !== false) { |
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65 self.dom.loadCSS(self.features.popup_css || self.editor.settings.popup_css); |
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66 } |
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67 |
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68 // Setup on init listeners |
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69 self.listeners = []; |
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70 |
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71 /** |
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72 * Fires when the popup is initialized. |
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73 * |
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74 * @event onInit |
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75 * @param {tinymce.Editor} editor Editor instance. |
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76 * @example |
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77 * // Alerts the selected contents when the dialog is loaded |
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78 * tinyMCEPopup.onInit.add(function(ed) { |
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79 * alert(ed.selection.getContent()); |
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80 * }); |
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81 * |
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82 * // Executes the init method on page load in some object using the SomeObject scope |
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83 * tinyMCEPopup.onInit.add(SomeObject.init, SomeObject); |
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84 */ |
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85 self.onInit = { |
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86 add: function(func, scope) { |
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87 self.listeners.push({func : func, scope : scope}); |
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88 } |
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89 }; |
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90 |
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91 self.isWindow = !self.getWindowArg('mce_inline'); |
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92 self.id = self.getWindowArg('mce_window_id'); |
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93 }, |
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94 |
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95 /** |
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96 * Returns the reference to the parent window that opened the dialog. |
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97 * |
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98 * @method getWin |
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99 * @return {Window} Reference to the parent window that opened the dialog. |
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100 */ |
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101 getWin: function() { |
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102 // Added frameElement check to fix bug: #2817583 |
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103 return (!window.frameElement && window.dialogArguments) || opener || parent || top; |
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104 }, |
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105 |
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106 /** |
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107 * Returns a window argument/parameter by name. |
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108 * |
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109 * @method getWindowArg |
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110 * @param {String} name Name of the window argument to retrive. |
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111 * @param {String} defaultValue Optional default value to return. |
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112 * @return {String} Argument value or default value if it wasn't found. |
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113 */ |
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114 getWindowArg : function(name, defaultValue) { |
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115 var value = this.params[name]; |
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116 |
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117 return tinymce.is(value) ? value : defaultValue; |
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118 }, |
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119 |
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120 /** |
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121 * Returns a editor parameter/config option value. |
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122 * |
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123 * @method getParam |
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124 * @param {String} name Name of the editor config option to retrive. |
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125 * @param {String} defaultValue Optional default value to return. |
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126 * @return {String} Parameter value or default value if it wasn't found. |
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127 */ |
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128 getParam : function(name, defaultValue) { |
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129 return this.editor.getParam(name, defaultValue); |
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130 }, |
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131 |
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132 /** |
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133 * Returns a language item by key. |
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134 * |
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135 * @method getLang |
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136 * @param {String} name Language item like mydialog.something. |
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137 * @param {String} defaultValue Optional default value to return. |
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138 * @return {String} Language value for the item like "my string" or the default value if it wasn't found. |
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139 */ |
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140 getLang : function(name, defaultValue) { |
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141 return this.editor.getLang(name, defaultValue); |
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142 }, |
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143 |
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144 /** |
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145 * Executed a command on editor that opened the dialog/popup. |
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146 * |
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147 * @method execCommand |
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148 * @param {String} cmd Command to execute. |
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149 * @param {Boolean} ui Optional boolean value if the UI for the command should be presented or not. |
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150 * @param {Object} val Optional value to pass with the comman like an URL. |
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151 * @param {Object} a Optional arguments object. |
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152 */ |
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153 execCommand : function(cmd, ui, val, args) { |
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154 args = args || {}; |
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155 args.skip_focus = 1; |
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156 |
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157 this.restoreSelection(); |
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158 return this.editor.execCommand(cmd, ui, val, args); |
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159 }, |
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160 |
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161 /** |
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162 * Resizes the dialog to the inner size of the window. This is needed since various browsers |
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163 * have different border sizes on windows. |
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164 * |
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165 * @method resizeToInnerSize |
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166 */ |
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167 resizeToInnerSize : function() { |
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168 /*var self = this; |
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169 |
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170 // Detach it to workaround a Chrome specific bug |
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171 // https://sourceforge.net/tracker/?func=detail&atid=635682&aid=2926339&group_id=103281 |
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172 setTimeout(function() { |
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173 var vp = self.dom.getViewPort(window); |
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174 |
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175 self.editor.windowManager.resizeBy( |
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176 self.getWindowArg('mce_width') - vp.w, |
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177 self.getWindowArg('mce_height') - vp.h, |
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178 self.id || window |
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179 ); |
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180 }, 10);*/ |
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181 }, |
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182 |
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183 /** |
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184 * Will executed the specified string when the page has been loaded. This function |
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185 * was added for compatibility with the 2.x branch. |
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186 * |
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187 * @method executeOnLoad |
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188 * @param {String} evil String to evalutate on init. |
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189 */ |
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190 executeOnLoad : function(evil) { |
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191 this.onInit.add(function() { |
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192 eval(evil); |
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193 }); |
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194 }, |
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195 |
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196 /** |
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197 * Stores the current editor selection for later restoration. This can be useful since some browsers |
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198 * looses it's selection if a control element is selected/focused inside the dialogs. |
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199 * |
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200 * @method storeSelection |
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201 */ |
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202 storeSelection : function() { |
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203 this.editor.windowManager.bookmark = tinyMCEPopup.editor.selection.getBookmark(1); |
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204 }, |
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205 |
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206 /** |
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207 * Restores any stored selection. This can be useful since some browsers |
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208 * looses it's selection if a control element is selected/focused inside the dialogs. |
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209 * |
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210 * @method restoreSelection |
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211 */ |
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212 restoreSelection : function() { |
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213 var self = tinyMCEPopup; |
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214 |
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215 if (!self.isWindow && tinymce.isIE) { |
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216 self.editor.selection.moveToBookmark(self.editor.windowManager.bookmark); |
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217 } |
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218 }, |
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219 |
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220 /** |
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221 * Loads a specific dialog language pack. If you pass in plugin_url as a argument |
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222 * when you open the window it will load the <plugin url>/langs/<code>_dlg.js lang pack file. |
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223 * |
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224 * @method requireLangPack |
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225 */ |
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226 requireLangPack : function() { |
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227 var self = this, url = self.getWindowArg('plugin_url') || self.getWindowArg('theme_url'), settings = self.editor.settings, lang; |
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228 |
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229 if (settings.language !== false) { |
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230 lang = settings.language || "en"; |
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231 } |
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232 |
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233 if (url && lang && self.features.translate_i18n !== false && settings.language_load !== false) { |
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234 url += '/langs/' + lang + '_dlg.js'; |
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235 |
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236 if (!tinymce.ScriptLoader.isDone(url)) { |
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237 document.write('<script type="text/javascript" src="' + url + '"></script>'); |
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238 tinymce.ScriptLoader.markDone(url); |
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239 } |
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240 } |
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241 }, |
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242 |
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243 /** |
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244 * Executes a color picker on the specified element id. When the user |
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245 * then selects a color it will be set as the value of the specified element. |
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246 * |
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247 * @method pickColor |
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248 * @param {DOMEvent} e DOM event object. |
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249 * @param {string} element_id Element id to be filled with the color value from the picker. |
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250 */ |
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251 pickColor : function(e, element_id) { |
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252 var el = document.getElementById(element_id), colorPickerCallback = this.editor.settings.color_picker_callback; |
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253 if (colorPickerCallback) { |
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254 colorPickerCallback.call( |
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255 this.editor, |
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256 function (value) { |
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257 el.value = value; |
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258 try { |
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259 el.onchange(); |
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260 } catch (ex) { |
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261 // Try fire event, ignore errors |
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262 } |
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263 }, |
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264 el.value |
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265 ); |
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266 } |
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267 }, |
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268 |
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269 /** |
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270 * Opens a filebrowser/imagebrowser this will set the output value from |
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271 * the browser as a value on the specified element. |
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272 * |
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273 * @method openBrowser |
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274 * @param {string} element_id Id of the element to set value in. |
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275 * @param {string} type Type of browser to open image/file/flash. |
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276 * @param {string} option Option name to get the file_broswer_callback function name from. |
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277 */ |
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278 openBrowser : function(element_id, type) { |
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279 tinyMCEPopup.restoreSelection(); |
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280 this.editor.execCallback('file_browser_callback', element_id, document.getElementById(element_id).value, type, window); |
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281 }, |
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282 |
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283 /** |
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284 * Creates a confirm dialog. Please don't use the blocking behavior of this |
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285 * native version use the callback method instead then it can be extended. |
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286 * |
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287 * @method confirm |
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288 * @param {String} t Title for the new confirm dialog. |
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289 * @param {function} cb Callback function to be executed after the user has selected ok or cancel. |
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290 * @param {Object} s Optional scope to execute the callback in. |
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291 */ |
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292 confirm : function(t, cb, s) { |
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293 this.editor.windowManager.confirm(t, cb, s, window); |
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294 }, |
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295 |
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296 /** |
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297 * Creates a alert dialog. Please don't use the blocking behavior of this |
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298 * native version use the callback method instead then it can be extended. |
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299 * |
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300 * @method alert |
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301 * @param {String} tx Title for the new alert dialog. |
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302 * @param {function} cb Callback function to be executed after the user has selected ok. |
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303 * @param {Object} s Optional scope to execute the callback in. |
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304 */ |
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305 alert : function(tx, cb, s) { |
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306 this.editor.windowManager.alert(tx, cb, s, window); |
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307 }, |
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308 |
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309 /** |
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310 * Closes the current window. |
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311 * |
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312 * @method close |
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313 */ |
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314 close : function() { |
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315 var t = this; |
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316 |
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317 // To avoid domain relaxing issue in Opera |
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318 function close() { |
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319 t.editor.windowManager.close(window); |
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320 tinymce = tinyMCE = t.editor = t.params = t.dom = t.dom.doc = null; // Cleanup |
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321 } |
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322 |
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323 if (tinymce.isOpera) { |
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324 t.getWin().setTimeout(close, 0); |
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325 } else { |
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326 close(); |
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327 } |
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328 }, |
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329 |
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330 // Internal functions |
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331 |
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332 _restoreSelection : function() { |
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333 var e = window.event.srcElement; |
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334 |
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335 if (e.nodeName == 'INPUT' && (e.type == 'submit' || e.type == 'button')) { |
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336 tinyMCEPopup.restoreSelection(); |
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337 } |
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338 }, |
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339 |
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340 /* _restoreSelection : function() { |
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341 var e = window.event.srcElement; |
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342 |
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343 // If user focus a non text input or textarea |
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344 if ((e.nodeName != 'INPUT' && e.nodeName != 'TEXTAREA') || e.type != 'text') |
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345 tinyMCEPopup.restoreSelection(); |
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346 },*/ |
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347 |
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348 _onDOMLoaded : function() { |
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349 var t = tinyMCEPopup, ti = document.title, h, nv; |
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350 |
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351 // Translate page |
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352 if (t.features.translate_i18n !== false) { |
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353 var map = { |
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354 "update": "Ok", |
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355 "insert": "Ok", |
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356 "cancel": "Cancel", |
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357 "not_set": "--", |
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358 "class_name": "Class name", |
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359 "browse": "Browse" |
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360 }; |
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361 |
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362 var langCode = (tinymce.settings ? tinymce.settings : t.editor.settings).language || 'en'; |
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363 for (var key in map) { |
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364 tinymce.i18n.data[langCode + "." + key] = tinymce.i18n.translate(map[key]); |
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365 } |
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366 |
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367 h = document.body.innerHTML; |
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368 |
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369 // Replace a=x with a="x" in IE |
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370 if (tinymce.isIE) { |
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371 h = h.replace(/ (value|title|alt)=([^"][^\s>]+)/gi, ' $1="$2"'); |
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372 } |
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373 |
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374 document.dir = t.editor.getParam('directionality',''); |
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375 |
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376 if ((nv = t.editor.translate(h)) && nv != h) { |
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377 document.body.innerHTML = nv; |
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378 } |
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379 |
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380 if ((nv = t.editor.translate(ti)) && nv != ti) { |
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381 document.title = ti = nv; |
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382 } |
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383 } |
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384 |
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385 if (!t.editor.getParam('browser_preferred_colors', false) || !t.isWindow) { |
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386 t.dom.addClass(document.body, 'forceColors'); |
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387 } |
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388 |
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389 document.body.style.display = ''; |
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390 |
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391 // Restore selection in IE when focus is placed on a non textarea or input element of the type text |
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392 if (tinymce.Env.ie) { |
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393 if (tinymce.Env.ie < 11) { |
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394 document.attachEvent('onmouseup', tinyMCEPopup._restoreSelection); |
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395 |
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396 // Add base target element for it since it would fail with modal dialogs |
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397 t.dom.add(t.dom.select('head')[0], 'base', {target: '_self'}); |
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398 } else { |
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399 document.addEventListener('mouseup', tinyMCEPopup._restoreSelection, false); |
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400 } |
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401 } |
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402 |
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403 t.restoreSelection(); |
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404 t.resizeToInnerSize(); |
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405 |
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406 // Set inline title |
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407 if (!t.isWindow) { |
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408 t.editor.windowManager.setTitle(window, ti); |
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409 } else { |
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410 window.focus(); |
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411 } |
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412 |
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413 if (!tinymce.isIE && !t.isWindow) { |
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414 t.dom.bind(document, 'focus', function() { |
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415 t.editor.windowManager.focus(t.id); |
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416 }); |
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417 } |
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418 |
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419 // Patch for accessibility |
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420 tinymce.each(t.dom.select('select'), function(e) { |
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421 e.onkeydown = tinyMCEPopup._accessHandler; |
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422 }); |
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423 |
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424 // Call onInit |
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425 // Init must be called before focus so the selection won't get lost by the focus call |
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426 tinymce.each(t.listeners, function(o) { |
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427 o.func.call(o.scope, t.editor); |
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428 }); |
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429 |
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430 // Move focus to window |
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431 if (t.getWindowArg('mce_auto_focus', true)) { |
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432 window.focus(); |
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433 |
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434 // Focus element with mceFocus class |
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435 tinymce.each(document.forms, function(f) { |
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436 tinymce.each(f.elements, function(e) { |
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437 if (t.dom.hasClass(e, 'mceFocus') && !e.disabled) { |
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438 e.focus(); |
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439 return false; // Break loop |
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440 } |
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441 }); |
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442 }); |
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443 } |
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444 |
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445 document.onkeyup = tinyMCEPopup._closeWinKeyHandler; |
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446 |
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447 if ('textContent' in document) { |
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448 t.uiWindow.getEl('head').firstChild.textContent = document.title; |
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449 } else { |
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450 t.uiWindow.getEl('head').firstChild.innerText = document.title; |
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451 } |
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452 }, |
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453 |
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454 _accessHandler : function(e) { |
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455 e = e || window.event; |
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456 |
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457 if (e.keyCode == 13 || e.keyCode == 32) { |
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458 var elm = e.target || e.srcElement; |
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459 |
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460 if (elm.onchange) { |
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461 elm.onchange(); |
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462 } |
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463 |
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464 return tinymce.dom.Event.cancel(e); |
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465 } |
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466 }, |
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467 |
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468 _closeWinKeyHandler : function(e) { |
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469 e = e || window.event; |
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470 |
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471 if (e.keyCode == 27) { |
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472 tinyMCEPopup.close(); |
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473 } |
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474 }, |
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475 |
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476 _eventProxy: function(id) { |
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477 return function(evt) { |
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478 tinyMCEPopup.dom.events.callNativeHandler(id, evt); |
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479 }; |
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480 } |
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481 }; |
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482 |
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483 tinyMCEPopup.init(); |
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484 |
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485 tinymce.util.Dispatcher = function(scope) { |
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486 this.scope = scope || this; |
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487 this.listeners = []; |
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488 |
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489 this.add = function(callback, scope) { |
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490 this.listeners.push({cb : callback, scope : scope || this.scope}); |
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491 |
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492 return callback; |
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493 }; |
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494 |
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495 this.addToTop = function(callback, scope) { |
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496 var self = this, listener = {cb : callback, scope : scope || self.scope}; |
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497 |
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498 // Create new listeners if addToTop is executed in a dispatch loop |
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499 if (self.inDispatch) { |
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500 self.listeners = [listener].concat(self.listeners); |
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501 } else { |
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502 self.listeners.unshift(listener); |
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503 } |
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504 |
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505 return callback; |
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506 }; |
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507 |
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508 this.remove = function(callback) { |
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509 var listeners = this.listeners, output = null; |
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510 |
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511 tinymce.each(listeners, function(listener, i) { |
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512 if (callback == listener.cb) { |
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513 output = listener; |
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514 listeners.splice(i, 1); |
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515 return false; |
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516 } |
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517 }); |
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518 |
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519 return output; |
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520 }; |
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521 |
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522 this.dispatch = function() { |
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523 var self = this, returnValue, args = arguments, i, listeners = self.listeners, listener; |
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524 |
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525 self.inDispatch = true; |
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526 |
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527 // Needs to be a real loop since the listener count might change while looping |
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528 // And this is also more efficient |
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529 for (i = 0; i < listeners.length; i++) { |
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530 listener = listeners[i]; |
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531 returnValue = listener.cb.apply(listener.scope, args.length > 0 ? args : [listener.scope]); |
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532 |
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533 if (returnValue === false) { |
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534 break; |
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535 } |
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536 } |
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537 |
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538 self.inDispatch = false; |
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539 |
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540 return returnValue; |
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541 }; |
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542 }; |