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1 /** |
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2 * $Id: editor_plugin_src.js 264 2007-04-26 20:53:09Z spocke $ |
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3 * |
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4 * @author Moxiecode |
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5 * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved. |
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6 */ |
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7 |
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8 (function() { |
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9 var Event = tinymce.dom.Event, grep = tinymce.grep, each = tinymce.each, inArray = tinymce.inArray, isOldWebKit = tinymce.isOldWebKit; |
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10 |
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11 tinymce.create('tinymce.plugins.Safari', { |
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12 init : function(ed) { |
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13 var t = this, dom; |
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14 |
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15 // Ignore on non webkit |
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16 if (!tinymce.isWebKit) |
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17 return; |
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18 |
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19 t.editor = ed; |
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20 t.webKitFontSizes = ['x-small', 'small', 'medium', 'large', 'x-large', 'xx-large', '-webkit-xxx-large']; |
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21 t.namedFontSizes = ['xx-small', 'x-small','small','medium','large','x-large', 'xx-large']; |
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22 |
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23 // Safari will crash if the build in createlink command is used |
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24 /* ed.addCommand('CreateLink', function(u, v) { |
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25 ed.execCommand("mceInsertContent", false, '<a href="' + dom.encode(v) + '">' + ed.selection.getContent() + '</a>'); |
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26 });*/ |
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27 |
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28 // Workaround for FormatBlock bug, http://bugs.webkit.org/show_bug.cgi?id=16004 |
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29 ed.addCommand('FormatBlock', function(u, v) { |
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30 var dom = ed.dom, e = dom.getParent(ed.selection.getNode(), dom.isBlock); |
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31 |
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32 if (e) |
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33 dom.replace(dom.create(v), e, 1); |
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34 else |
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35 ed.getDoc().execCommand("FormatBlock", false, v); |
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36 }); |
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37 |
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38 // Workaround for InsertHTML bug, http://bugs.webkit.org/show_bug.cgi?id=16382 |
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39 ed.addCommand('mceInsertContent', function(u, v) { |
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40 ed.getDoc().execCommand("InsertText", false, 'mce_marker'); |
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41 ed.getBody().innerHTML = ed.getBody().innerHTML.replace(/mce_marker/g, v + '<span id="_mce_tmp">XX</span>'); |
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42 ed.selection.select(ed.dom.get('_mce_tmp')); |
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43 ed.getDoc().execCommand("Delete", false, ' '); |
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44 }); |
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45 |
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46 // Workaround for List ID bug, http://bugs.webkit.org/show_bug.cgi?id=16004 |
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47 /* function addList(c) { |
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48 var cb = Event.add(ed.getDoc(), 'DOMNodeInserted', function(e) { |
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49 e = e.target; |
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50 |
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51 if (e.nodeName == 'OL' || e.nodeName == 'UL') |
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52 e.id = ''; |
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53 }); |
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54 |
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55 ed.getDoc().execCommand(c, false, false); |
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56 Event.remove(ed.getDoc(), 'DOMNodeInserted', cb); |
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57 }; |
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58 |
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59 ed.addCommand('InsertUnorderedList', function() {addList('InsertUnorderedList');}); |
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60 ed.addCommand('InsertOrderedList', function() {addList('InsertOrderedList');});*/ |
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61 |
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62 // Safari returns incorrect values |
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63 ed.addQueryValueHandler('FontSize', function(u, v) { |
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64 var e, v; |
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65 |
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66 // Check for the real font size at the start of selection |
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67 if ((e = ed.dom.getParent(ed.selection.getStart(), 'span')) && (v = e.style.fontSize)) |
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68 return tinymce.inArray(t.namedFontSizes, v) + 1; |
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69 |
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70 // Check for the real font size at the end of selection |
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71 if ((e = ed.dom.getParent(ed.selection.getEnd(), 'span')) && (v = e.style.fontSize)) |
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72 return tinymce.inArray(t.namedFontSizes, v) + 1; |
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73 |
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74 // Return default value it's better than nothing right! |
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75 return ed.getDoc().queryCommandValue('FontSize'); |
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76 }); |
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77 |
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78 // Safari returns incorrect values |
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79 ed.addQueryValueHandler('FontName', function(u, v) { |
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80 var e, v; |
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81 |
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82 // Check for the real font name at the start of selection |
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83 if ((e = ed.dom.getParent(ed.selection.getStart(), 'span')) && (v = e.style.fontFamily)) |
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84 return v.replace(/, /g, ','); |
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85 |
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86 // Check for the real font name at the end of selection |
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87 if ((e = ed.dom.getParent(ed.selection.getEnd(), 'span')) && (v = e.style.fontFamily)) |
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88 return v.replace(/, /g, ','); |
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89 |
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90 // Return default value it's better than nothing right! |
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91 return ed.getDoc().queryCommandValue('FontName'); |
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92 }); |
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93 |
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94 // Workaround for bug, http://bugs.webkit.org/show_bug.cgi?id=12250 |
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95 ed.onClick.add(function(ed, e) { |
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96 e = e.target; |
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97 |
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98 if (e.nodeName == 'IMG') { |
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99 t.selElm = e; |
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100 ed.selection.select(e); |
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101 } else |
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102 t.selElm = null; |
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103 }); |
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104 |
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105 ed.onBeforeExecCommand.add(function(ed, c, b) { |
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106 var r = t.bookmarkRng; |
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107 |
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108 // Restore selection |
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109 if (r) { |
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110 ed.selection.setRng(r); |
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111 t.bookmarkRng = null; |
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112 //console.debug('restore', r.startContainer, r.startOffset, r.endContainer, r.endOffset); |
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113 } |
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114 }); |
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115 |
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116 ed.onInit.add(function() { |
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117 t._fixWebKitSpans(); |
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118 |
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119 ed.windowManager.onOpen.add(function() { |
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120 var r = ed.selection.getRng(); |
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121 |
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122 // Store selection if valid |
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123 if (r.startContainer != ed.getDoc()) { |
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124 t.bookmarkRng = r.cloneRange(); |
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125 //console.debug('store', r.startContainer, r.startOffset, r.endContainer, r.endOffset); |
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126 } |
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127 }); |
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128 |
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129 ed.windowManager.onClose.add(function() { |
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130 t.bookmarkRng = null; |
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131 }); |
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132 |
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133 if (isOldWebKit) |
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134 t._patchSafari2x(ed); |
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135 }); |
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136 |
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137 ed.onSetContent.add(function() { |
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138 dom = ed.dom; |
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139 |
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140 // Convert strong,b,em,u,strike to spans |
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141 each(['strong','b','em','u','strike','sub','sup','a'], function(v) { |
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142 each(grep(dom.select(v)).reverse(), function(n) { |
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143 var nn = n.nodeName.toLowerCase(), st; |
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144 |
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145 // Convert anchors into images |
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146 if (nn == 'a') { |
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147 if (n.name) |
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148 dom.replace(dom.create('img', {mce_name : 'a', name : n.name, 'class' : 'mceItemAnchor'}), n); |
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149 |
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150 return; |
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151 } |
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152 |
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153 switch (nn) { |
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154 case 'b': |
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155 case 'strong': |
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156 if (nn == 'b') |
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157 nn = 'strong'; |
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158 |
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159 st = 'font-weight: bold;'; |
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160 break; |
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161 |
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162 case 'em': |
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163 st = 'font-style: italic;'; |
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164 break; |
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165 |
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166 case 'u': |
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167 st = 'text-decoration: underline;'; |
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168 break; |
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169 |
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170 case 'sub': |
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171 st = 'vertical-align: sub;'; |
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172 break; |
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173 |
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174 case 'sup': |
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175 st = 'vertical-align: super;'; |
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176 break; |
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177 |
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178 case 'strike': |
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179 st = 'text-decoration: line-through;'; |
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180 break; |
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181 } |
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182 |
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183 dom.replace(dom.create('span', {mce_name : nn, style : st, 'class' : 'Apple-style-span'}), n, 1); |
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184 }); |
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185 }); |
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186 }); |
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187 |
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188 ed.onPreProcess.add(function(ed, o) { |
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189 dom = ed.dom; |
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190 |
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191 each(grep(o.node.getElementsByTagName('span')).reverse(), function(n) { |
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192 var v, bg; |
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193 |
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194 if (o.get) { |
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195 if (dom.hasClass(n, 'Apple-style-span')) { |
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196 bg = n.style.backgroundColor; |
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197 |
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198 switch (dom.getAttrib(n, 'mce_name')) { |
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199 case 'font': |
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200 if (!ed.settings.convert_fonts_to_spans) |
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201 dom.setAttrib(n, 'style', ''); |
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202 break; |
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203 |
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204 case 'strong': |
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205 case 'em': |
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206 case 'sub': |
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207 case 'sup': |
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208 dom.setAttrib(n, 'style', ''); |
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209 break; |
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210 |
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211 case 'strike': |
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212 case 'u': |
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213 if (!ed.settings.inline_styles) |
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214 dom.setAttrib(n, 'style', ''); |
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215 else |
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216 dom.setAttrib(n, 'mce_name', ''); |
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217 |
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218 break; |
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219 |
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220 default: |
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221 if (!ed.settings.inline_styles) |
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222 dom.setAttrib(n, 'style', ''); |
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223 } |
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224 |
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225 |
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226 if (bg) |
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227 n.style.backgroundColor = bg; |
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228 } |
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229 } |
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230 |
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231 if (dom.hasClass(n, 'mceItemRemoved')) |
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232 dom.remove(n, 1); |
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233 }); |
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234 }); |
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235 |
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236 ed.onPostProcess.add(function(ed, o) { |
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237 // Safari adds BR at end of all block elements |
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238 o.content = o.content.replace(/<br \/><\/(h[1-6]|div|p|address|pre)>/g, '</$1>'); |
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239 |
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240 // Safari adds id="undefined" to HR elements |
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241 o.content = o.content.replace(/ id=\"undefined\"/g, ''); |
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242 }); |
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243 }, |
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244 |
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245 _fixWebKitSpans : function() { |
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246 var t = this, ed = t.editor; |
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247 |
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248 if (!isOldWebKit) { |
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249 // Use mutator events on new WebKit |
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250 Event.add(ed.getDoc(), 'DOMNodeInserted', function(e) { |
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251 e = e.target; |
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252 |
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253 if (e && e.nodeType == 1) |
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254 t._fixAppleSpan(e); |
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255 }); |
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256 } else { |
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257 // Do post command processing in old WebKit since the browser crashes on Mutator events :( |
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258 ed.onExecCommand.add(function() { |
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259 each(ed.dom.select('span'), function(n) { |
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260 t._fixAppleSpan(n); |
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261 }); |
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262 |
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263 ed.nodeChanged(); |
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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 _fixAppleSpan : function(e) { |
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269 var ed = this.editor, dom = ed.dom, fz = this.webKitFontSizes, fzn = this.namedFontSizes, s = ed.settings, st, p; |
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270 |
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271 if (dom.getAttrib(e, 'mce_fixed')) |
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272 return; |
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273 |
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274 // Handle Apple style spans |
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275 if (e.nodeName == 'SPAN' && e.className == 'Apple-style-span') { |
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276 st = e.style; |
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277 |
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278 if (!s.convert_fonts_to_spans) { |
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279 if (st.fontSize) { |
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280 dom.setAttrib(e, 'mce_name', 'font'); |
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281 dom.setAttrib(e, 'size', inArray(fz, st.fontSize) + 1); |
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282 } |
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283 |
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284 if (st.fontFamily) { |
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285 dom.setAttrib(e, 'mce_name', 'font'); |
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286 dom.setAttrib(e, 'face', st.fontFamily); |
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287 } |
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288 |
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289 if (st.color) { |
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290 dom.setAttrib(e, 'mce_name', 'font'); |
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291 dom.setAttrib(e, 'color', dom.toHex(st.color)); |
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292 } |
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293 |
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294 if (st.backgroundColor) { |
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295 dom.setAttrib(e, 'mce_name', 'font'); |
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296 dom.setStyle(e, 'background-color', st.backgroundColor); |
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297 } |
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298 } else { |
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299 if (st.fontSize) |
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300 dom.setStyle(e, 'fontSize', fzn[inArray(fz, st.fontSize)]); |
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301 } |
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302 |
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303 if (st.fontWeight == 'bold') |
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304 dom.setAttrib(e, 'mce_name', 'strong'); |
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305 |
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306 if (st.fontStyle == 'italic') |
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307 dom.setAttrib(e, 'mce_name', 'em'); |
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308 |
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309 if (st.textDecoration == 'underline') |
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310 dom.setAttrib(e, 'mce_name', 'u'); |
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311 |
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312 if (st.textDecoration == 'line-through') |
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313 dom.setAttrib(e, 'mce_name', 'strike'); |
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314 |
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315 if (st.verticalAlign == 'super') |
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316 dom.setAttrib(e, 'mce_name', 'sup'); |
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317 |
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318 if (st.verticalAlign == 'sub') |
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319 dom.setAttrib(e, 'mce_name', 'sub'); |
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320 |
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321 dom.setAttrib(e, 'mce_fixed', '1'); |
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322 } |
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323 }, |
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324 |
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325 _patchSafari2x : function(ed) { |
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326 var t = this, setContent, getNode, dom = ed.dom, lr; |
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327 |
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328 // Inline dialogs |
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329 if (ed.windowManager.onBeforeOpen) { |
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330 ed.windowManager.onBeforeOpen.add(function() { |
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331 r = ed.selection.getRng(); |
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332 }); |
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333 } |
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334 |
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335 // Fake select on 2.x |
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336 ed.selection.select = function(n) { |
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337 this.getSel().setBaseAndExtent(n, 0, n, 1); |
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338 }; |
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339 |
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340 getNode = ed.selection.getNode; |
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341 ed.selection.getNode = function() { |
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342 return t.selElm || getNode.call(this); |
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343 }; |
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344 |
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345 // Fake range on Safari 2.x |
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346 ed.selection.getRng = function() { |
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347 var t = this, s = t.getSel(), d = ed.getDoc(), r, rb, ra, di; |
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348 |
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349 // Fake range on Safari 2.x |
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350 if (s.anchorNode) { |
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351 r = d.createRange(); |
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352 |
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353 try { |
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354 // Setup before range |
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355 rb = d.createRange(); |
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356 rb.setStart(s.anchorNode, s.anchorOffset); |
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357 rb.collapse(1); |
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358 |
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359 // Setup after range |
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360 ra = d.createRange(); |
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361 ra.setStart(s.focusNode, s.focusOffset); |
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362 ra.collapse(1); |
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363 |
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364 // Setup start/end points by comparing locations |
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365 di = rb.compareBoundaryPoints(rb.START_TO_END, ra) < 0; |
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366 r.setStart(di ? s.anchorNode : s.focusNode, di ? s.anchorOffset : s.focusOffset); |
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367 r.setEnd(di ? s.focusNode : s.anchorNode, di ? s.focusOffset : s.anchorOffset); |
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368 |
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369 lr = r; |
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370 } catch (ex) { |
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371 // Sometimes fails, at least we tried to do it by the book. I hope Safari 2.x will go disappear soooon!!! |
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372 } |
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373 } |
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374 |
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375 return r || lr; |
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376 }; |
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377 |
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378 // Fix setContent so it works |
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379 setContent = ed.selection.setContent; |
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380 ed.selection.setContent = function(h, s) { |
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381 var r = this.getRng(), b; |
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382 |
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383 try { |
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384 setContent.call(this, h, s); |
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385 } catch (ex) { |
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386 // Workaround for Safari 2.x |
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387 b = dom.create('body'); |
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388 b.innerHTML = h; |
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389 |
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390 each(b.childNodes, function(n) { |
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391 r.insertNode(n.cloneNode(true)); |
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392 }); |
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393 } |
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394 }; |
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395 } |
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396 }); |
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397 |
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398 // Register plugin |
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399 tinymce.PluginManager.add('safari', tinymce.plugins.Safari); |
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400 })(); |
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401 |