2 * Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved.
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6 var Event = tinymce.dom.Event, grep = tinymce.grep, each = tinymce.each, inArray = tinymce.inArray, isOldWebKit = tinymce.isOldWebKit;
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8 function isEmpty(d, e, f) {
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11 w = d.createTreeWalker(e, NodeFilter.SHOW_ALL, null, false);
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12 while (n = w.nextNode()) {
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19 // Non whitespace text node
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20 if (n.nodeType == 3 && n.nodeValue && /[^\s\u00a0]+/.test(n.nodeValue))
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23 // Is non text element byt still content
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24 if (n.nodeType == 1 && /^(HR|IMG|TABLE)$/.test(n.nodeName))
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31 tinymce.create('tinymce.plugins.Safari', {
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32 init : function(ed) {
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35 // Ignore on non webkit
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36 if (!tinymce.isWebKit)
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40 t.webKitFontSizes = ['x-small', 'small', 'medium', 'large', 'x-large', 'xx-large', '-webkit-xxx-large'];
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41 t.namedFontSizes = ['xx-small', 'x-small','small','medium','large','x-large', 'xx-large'];
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43 // Safari CreateLink command will not work correctly on images that is aligned
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44 ed.addCommand('CreateLink', function(u, v) {
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45 var n = ed.selection.getNode(), dom = ed.dom, a;
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47 if (n && (/^(left|right)$/i.test(dom.getStyle(n, 'float', 1)) || /^(left|right)$/i.test(dom.getAttrib(n, 'align')))) {
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48 a = dom.create('a', {href : v}, n.cloneNode());
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49 n.parentNode.replaceChild(a, n);
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50 ed.selection.select(a);
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52 ed.getDoc().execCommand("CreateLink", false, v);
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55 ed.onPaste.add(function(ed, e) {
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56 function removeStyles(e) {
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59 if (e.nodeType == 1) {
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60 e.style.cssText = '';
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62 each(ed.dom.select('*', e), function(e) {
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63 e.style.cssText = '';
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68 Event.add(ed.getDoc(), 'DOMNodeInserted', removeStyles);
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70 window.setTimeout(function() {
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71 Event.remove(ed.getDoc(), 'DOMNodeInserted', removeStyles);
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75 ed.onKeyUp.add(function(ed, e) {
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78 // If backspace or delete key
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79 if (e.keyCode == 46 || e.keyCode == 8) {
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84 // If there is no text content or images or hr elements then remove everything
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85 if (b.childNodes.length == 1 && !/<(img|hr)/.test(h) && tinymce.trim(h.replace(/<[^>]+>/g, '')).length == 0) {
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86 // Inject paragrah and bogus br
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87 ed.setContent('<p><br mce_bogus="1" /></p>', {format : 'raw'});
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89 // Move caret before bogus br
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99 // Workaround for FormatBlock bug, http://bugs.webkit.org/show_bug.cgi?id=16004
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100 ed.addCommand('FormatBlock', function(u, v) {
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101 var dom = ed.dom, e = dom.getParent(ed.selection.getNode(), dom.isBlock);
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104 dom.replace(dom.create(v), e, 1);
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106 ed.getDoc().execCommand("FormatBlock", false, v);
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109 // Workaround for InsertHTML bug, http://bugs.webkit.org/show_bug.cgi?id=16382
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110 ed.addCommand('mceInsertContent', function(u, v) {
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111 ed.getDoc().execCommand("InsertText", false, 'mce_marker');
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112 ed.getBody().innerHTML = ed.getBody().innerHTML.replace(/mce_marker/g, ed.dom.processHTML(v) + '<span id="_mce_tmp">XX</span>');
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113 ed.selection.select(ed.dom.get('_mce_tmp'));
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114 ed.getDoc().execCommand("Delete", false, ' ');
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117 ed.onKeyPress.add(function(ed, e) {
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118 var se, li, lic, r1, r2, n, sel, doc, be, af, pa;
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120 if (e.keyCode == 13) {
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121 sel = ed.selection;
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122 se = sel.getNode();
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124 // Workaround for missing shift+enter support, http://bugs.webkit.org/show_bug.cgi?id=16973
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125 if (e.shiftKey || ed.settings.force_br_newlines && se.nodeName != 'LI') {
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130 // Workaround for DIV elements produced by Safari
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131 if (li = dom.getParent(se, 'LI')) {
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132 lic = dom.getParent(li, 'OL,UL');
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135 pa = dom.create('p');
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136 dom.add(pa, 'br', {mce_bogus : "1"});
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138 if (isEmpty(doc, li)) {
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139 // If list in list then use browser default behavior
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140 if (n = dom.getParent(lic.parentNode, 'LI,OL,UL'))
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143 n = dom.getParent(lic, 'p,h1,h2,h3,h4,h5,h6,div') || lic;
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145 // Create range from the start of block element to the list item
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146 r1 = doc.createRange();
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147 r1.setStartBefore(n);
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148 r1.setEndBefore(li);
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150 // Create range after the list to the end of block element
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151 r2 = doc.createRange();
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152 r2.setStartAfter(li);
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155 be = r1.cloneContents();
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156 af = r2.cloneContents();
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158 if (!isEmpty(doc, af))
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159 dom.insertAfter(af, n);
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161 dom.insertAfter(pa, n);
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163 if (!isEmpty(doc, be))
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164 dom.insertAfter(be, n);
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169 r1 = doc.createRange();
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170 r1.setStartBefore(n);
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171 r1.setEndBefore(n);
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174 return Event.cancel(e);
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180 // Safari doesn't place lists outside block elements
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181 ed.onExecCommand.add(function(ed, cmd) {
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182 var sel, dom, bl, bm;
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184 if (cmd == 'InsertUnorderedList' || cmd == 'InsertOrderedList') {
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185 sel = ed.selection;
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188 if (bl = dom.getParent(sel.getNode(), function(n) {return /^(H[1-6]|P|ADDRESS|PRE)$/.test(n.nodeName);})) {
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189 bm = sel.getBookmark();
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191 sel.moveToBookmark(bm);
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196 // Workaround for bug, http://bugs.webkit.org/show_bug.cgi?id=12250
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197 ed.onClick.add(function(ed, e) {
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200 if (e.nodeName == 'IMG') {
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202 ed.selection.select(e);
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207 ed.onInit.add(function() {
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208 t._fixWebKitSpans();
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211 t._patchSafari2x(ed);
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214 ed.onSetContent.add(function() {
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217 // Convert strong,b,em,u,strike to spans
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218 each(['strong','b','em','u','strike','sub','sup','a'], function(v) {
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219 each(grep(dom.select(v)).reverse(), function(n) {
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220 var nn = n.nodeName.toLowerCase(), st;
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222 // Convert anchors into images
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225 dom.replace(dom.create('img', {mce_name : 'a', name : n.name, 'class' : 'mceItemAnchor'}), n);
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236 st = 'font-weight: bold;';
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240 st = 'font-style: italic;';
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244 st = 'text-decoration: underline;';
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248 st = 'vertical-align: sub;';
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252 st = 'vertical-align: super;';
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256 st = 'text-decoration: line-through;';
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260 dom.replace(dom.create('span', {mce_name : nn, style : st, 'class' : 'Apple-style-span'}), n, 1);
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265 ed.onPreProcess.add(function(ed, o) {
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268 each(grep(o.node.getElementsByTagName('span')).reverse(), function(n) {
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272 if (dom.hasClass(n, 'Apple-style-span')) {
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273 bg = n.style.backgroundColor;
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275 switch (dom.getAttrib(n, 'mce_name')) {
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277 if (!ed.settings.convert_fonts_to_spans)
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278 dom.setAttrib(n, 'style', '');
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285 dom.setAttrib(n, 'style', '');
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290 if (!ed.settings.inline_styles)
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291 dom.setAttrib(n, 'style', '');
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293 dom.setAttrib(n, 'mce_name', '');
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298 if (!ed.settings.inline_styles)
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299 dom.setAttrib(n, 'style', '');
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304 n.style.backgroundColor = bg;
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308 if (dom.hasClass(n, 'mceItemRemoved'))
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313 ed.onPostProcess.add(function(ed, o) {
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314 // Safari adds BR at end of all block elements
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315 o.content = o.content.replace(/<br \/><\/(h[1-6]|div|p|address|pre)>/g, '</$1>');
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317 // Safari adds id="undefined" to HR elements
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318 o.content = o.content.replace(/ id=\"undefined\"/g, '');
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322 getInfo : function() {
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324 longname : 'Safari compatibility',
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325 author : 'Moxiecode Systems AB',
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326 authorurl : 'http://tinymce.moxiecode.com',
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327 infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/safari',
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328 version : tinymce.majorVersion + "." + tinymce.minorVersion
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332 // Internal methods
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334 _fixWebKitSpans : function() {
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335 var t = this, ed = t.editor;
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337 if (!isOldWebKit) {
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338 // Use mutator events on new WebKit
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339 Event.add(ed.getDoc(), 'DOMNodeInserted', function(e) {
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342 if (e && e.nodeType == 1)
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343 t._fixAppleSpan(e);
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346 // Do post command processing in old WebKit since the browser crashes on Mutator events :(
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347 ed.onExecCommand.add(function() {
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348 each(ed.dom.select('span'), function(n) {
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349 t._fixAppleSpan(n);
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357 _fixAppleSpan : function(e) {
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358 var ed = this.editor, dom = ed.dom, fz = this.webKitFontSizes, fzn = this.namedFontSizes, s = ed.settings, st, p;
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360 if (dom.getAttrib(e, 'mce_fixed'))
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363 // Handle Apple style spans
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364 if (e.nodeName == 'SPAN' && e.className == 'Apple-style-span') {
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367 if (!s.convert_fonts_to_spans) {
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369 dom.setAttrib(e, 'mce_name', 'font');
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370 dom.setAttrib(e, 'size', inArray(fz, st.fontSize) + 1);
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373 if (st.fontFamily) {
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374 dom.setAttrib(e, 'mce_name', 'font');
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375 dom.setAttrib(e, 'face', st.fontFamily);
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379 dom.setAttrib(e, 'mce_name', 'font');
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380 dom.setAttrib(e, 'color', dom.toHex(st.color));
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383 if (st.backgroundColor) {
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384 dom.setAttrib(e, 'mce_name', 'font');
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385 dom.setStyle(e, 'background-color', st.backgroundColor);
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389 dom.setStyle(e, 'fontSize', fzn[inArray(fz, st.fontSize)]);
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392 if (st.fontWeight == 'bold')
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393 dom.setAttrib(e, 'mce_name', 'strong');
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395 if (st.fontStyle == 'italic')
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396 dom.setAttrib(e, 'mce_name', 'em');
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398 if (st.textDecoration == 'underline')
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399 dom.setAttrib(e, 'mce_name', 'u');
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401 if (st.textDecoration == 'line-through')
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402 dom.setAttrib(e, 'mce_name', 'strike');
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404 if (st.verticalAlign == 'super')
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405 dom.setAttrib(e, 'mce_name', 'sup');
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407 if (st.verticalAlign == 'sub')
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408 dom.setAttrib(e, 'mce_name', 'sub');
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410 dom.setAttrib(e, 'mce_fixed', '1');
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414 _patchSafari2x : function(ed) {
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415 var t = this, setContent, getNode, dom = ed.dom, lr;
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418 if (ed.windowManager.onBeforeOpen) {
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419 ed.windowManager.onBeforeOpen.add(function() {
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420 r = ed.selection.getRng();
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424 // Fake select on 2.x
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425 ed.selection.select = function(n) {
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426 this.getSel().setBaseAndExtent(n, 0, n, 1);
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429 getNode = ed.selection.getNode;
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430 ed.selection.getNode = function() {
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431 return t.selElm || getNode.call(this);
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434 // Fake range on Safari 2.x
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435 ed.selection.getRng = function() {
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436 var t = this, s = t.getSel(), d = ed.getDoc(), r, rb, ra, di;
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438 // Fake range on Safari 2.x
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439 if (s.anchorNode) {
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440 r = d.createRange();
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443 // Setup before range
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444 rb = d.createRange();
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445 rb.setStart(s.anchorNode, s.anchorOffset);
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448 // Setup after range
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449 ra = d.createRange();
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450 ra.setStart(s.focusNode, s.focusOffset);
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453 // Setup start/end points by comparing locations
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454 di = rb.compareBoundaryPoints(rb.START_TO_END, ra) < 0;
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455 r.setStart(di ? s.anchorNode : s.focusNode, di ? s.anchorOffset : s.focusOffset);
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456 r.setEnd(di ? s.focusNode : s.anchorNode, di ? s.focusOffset : s.anchorOffset);
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460 // 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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467 // Fix setContent so it works
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468 setContent = ed.selection.setContent;
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469 ed.selection.setContent = function(h, s) {
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470 var r = this.getRng(), b;
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473 setContent.call(this, h, s);
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475 // Workaround for Safari 2.x
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476 b = dom.create('body');
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479 each(b.childNodes, function(n) {
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480 r.insertNode(n.cloneNode(true));
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486 _insertBR : function(ed) {
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487 var dom = ed.dom, s = ed.selection, r = s.getRng(), br;
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489 // Insert BR element
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490 r.insertNode(br = dom.create('br'));
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492 // Place caret after BR
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493 r.setStartAfter(br);
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497 // Could not place caret after BR then insert an nbsp entity and move the caret
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498 if (s.getSel().focusNode == br.previousSibling) {
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499 s.select(dom.insertAfter(dom.doc.createTextNode('\u00a0'), br));
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503 // Scroll to new position, scrollIntoView can't be used due to bug: http://bugs.webkit.org/show_bug.cgi?id=16117
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504 ed.getWin().scrollTo(0, dom.getPos(s.getRng().startContainer).y);
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509 tinymce.PluginManager.add('safari', tinymce.plugins.Safari);
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