mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
439 lines
12 KiB
JavaScript
439 lines
12 KiB
JavaScript
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/**
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* $Id: editor_plugin_src.js 264 2007-04-26 20:53:09Z spocke $
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*
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* @author Moxiecode
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* @copyright Copyright <EFBFBD> 2004-2008, Moxiecode Systems AB, All rights reserved.
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*/
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(function() {
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var Event = tinymce.dom.Event, grep = tinymce.grep, each = tinymce.each, inArray = tinymce.inArray;
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function isEmpty(d, e, f) {
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var w, n;
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w = d.createTreeWalker(e, NodeFilter.SHOW_ALL, null, false);
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while (n = w.nextNode()) {
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// Filter func
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if (f) {
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if (!f(n))
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return false;
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}
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// Non whitespace text node
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if (n.nodeType == 3 && n.nodeValue && /[^\s\u00a0]+/.test(n.nodeValue))
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return false;
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// Is non text element byt still content
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if (n.nodeType == 1 && /^(HR|IMG|TABLE)$/.test(n.nodeName))
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return false;
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}
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return true;
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};
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tinymce.create('tinymce.plugins.Safari', {
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init : function(ed) {
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var t = this, dom;
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// Ignore on non webkit
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if (!tinymce.isWebKit)
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return;
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t.editor = ed;
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t.webKitFontSizes = ['x-small', 'small', 'medium', 'large', 'x-large', 'xx-large', '-webkit-xxx-large'];
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t.namedFontSizes = ['xx-small', 'x-small','small','medium','large','x-large', 'xx-large'];
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// Safari CreateLink command will not work correctly on images that is aligned
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ed.addCommand('CreateLink', function(u, v) {
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var n = ed.selection.getNode(), dom = ed.dom, a;
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if (n && (/^(left|right)$/i.test(dom.getStyle(n, 'float', 1)) || /^(left|right)$/i.test(dom.getAttrib(n, 'align')))) {
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a = dom.create('a', {href : v}, n.cloneNode());
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n.parentNode.replaceChild(a, n);
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ed.selection.select(a);
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} else
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ed.getDoc().execCommand("CreateLink", false, v);
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});
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/*
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// WebKit generates spans out of thin air this patch used to remove them but it will also remove styles we want so it's disabled for now
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ed.onPaste.add(function(ed, e) {
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function removeStyles(e) {
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e = e.target;
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if (e.nodeType == 1) {
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e.style.cssText = '';
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each(ed.dom.select('*', e), function(e) {
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e.style.cssText = '';
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});
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}
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};
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Event.add(ed.getDoc(), 'DOMNodeInserted', removeStyles);
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window.setTimeout(function() {
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Event.remove(ed.getDoc(), 'DOMNodeInserted', removeStyles);
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}, 0);
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});
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*/
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ed.onKeyUp.add(function(ed, e) {
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var h, b, r, n, s;
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// If backspace or delete key
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if (e.keyCode == 46 || e.keyCode == 8) {
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b = ed.getBody();
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h = b.innerHTML;
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s = ed.selection;
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// If there is no text content or images or hr elements then remove everything
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if (b.childNodes.length == 1 && !/<(img|hr)/.test(h) && tinymce.trim(h.replace(/<[^>]+>/g, '')).length == 0) {
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// Inject paragrah and bogus br
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ed.setContent('<p><br mce_bogus="1" /></p>', {format : 'raw'});
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// Move caret before bogus br
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n = b.firstChild;
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r = s.getRng();
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r.setStart(n, 0);
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r.setEnd(n, 0);
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s.setRng(r);
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}
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}
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});
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// Workaround for FormatBlock bug, http://bugs.webkit.org/show_bug.cgi?id=16004
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ed.addCommand('FormatBlock', function(u, v) {
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var dom = ed.dom, e = dom.getParent(ed.selection.getNode(), dom.isBlock);
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if (e)
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dom.replace(dom.create(v), e, 1);
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else
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ed.getDoc().execCommand("FormatBlock", false, v);
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});
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// Workaround for InsertHTML bug, http://bugs.webkit.org/show_bug.cgi?id=16382
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ed.addCommand('mceInsertContent', function(u, v) {
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ed.getDoc().execCommand("InsertText", false, 'mce_marker');
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ed.getBody().innerHTML = ed.getBody().innerHTML.replace(/mce_marker/g, ed.dom.processHTML(v) + '<span id="_mce_tmp">XX</span>');
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ed.selection.select(ed.dom.get('_mce_tmp'));
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ed.getDoc().execCommand("Delete", false, ' ');
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});
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/* ed.onKeyDown.add(function(ed, e) {
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// Ctrl+A select all will fail on WebKit since if you paste the contents you selected it will produce a odd div wrapper
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if ((e.ctrlKey || e.metaKey) && e.keyCode == 65) {
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ed.selection.select(ed.getBody(), 1);
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return Event.cancel(e);
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}
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});*/
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ed.onKeyPress.add(function(ed, e) {
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var se, li, lic, r1, r2, n, sel, doc, be, af, pa;
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if (e.keyCode == 13) {
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sel = ed.selection;
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se = sel.getNode();
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// Workaround for missing shift+enter support, http://bugs.webkit.org/show_bug.cgi?id=16973
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if (e.shiftKey || ed.settings.force_br_newlines && se.nodeName != 'LI') {
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t._insertBR(ed);
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Event.cancel(e);
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}
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// Workaround for DIV elements produced by Safari
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if (li = dom.getParent(se, 'LI')) {
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lic = dom.getParent(li, 'OL,UL');
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doc = ed.getDoc();
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pa = dom.create('p');
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dom.add(pa, 'br', {mce_bogus : "1"});
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if (isEmpty(doc, li)) {
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// If list in list then use browser default behavior
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if (n = dom.getParent(lic.parentNode, 'LI,OL,UL'))
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return;
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n = dom.getParent(lic, 'p,h1,h2,h3,h4,h5,h6,div') || lic;
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// Create range from the start of block element to the list item
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r1 = doc.createRange();
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r1.setStartBefore(n);
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r1.setEndBefore(li);
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// Create range after the list to the end of block element
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r2 = doc.createRange();
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r2.setStartAfter(li);
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r2.setEndAfter(n);
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be = r1.cloneContents();
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af = r2.cloneContents();
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if (!isEmpty(doc, af))
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dom.insertAfter(af, n);
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dom.insertAfter(pa, n);
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if (!isEmpty(doc, be))
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dom.insertAfter(be, n);
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dom.remove(n);
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n = pa.firstChild;
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r1 = doc.createRange();
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r1.setStartBefore(n);
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r1.setEndBefore(n);
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sel.setRng(r1);
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return Event.cancel(e);
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}
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}
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}
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});
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// Safari doesn't place lists outside block elements
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ed.onExecCommand.add(function(ed, cmd) {
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var sel, dom, bl, bm;
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if (cmd == 'InsertUnorderedList' || cmd == 'InsertOrderedList') {
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sel = ed.selection;
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dom = ed.dom;
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if (bl = dom.getParent(sel.getNode(), function(n) {return /^(H[1-6]|P|ADDRESS|PRE)$/.test(n.nodeName);})) {
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bm = sel.getBookmark();
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dom.remove(bl, 1);
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sel.moveToBookmark(bm);
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}
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}
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});
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// Workaround for bug, http://bugs.webkit.org/show_bug.cgi?id=12250
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ed.onClick.add(function(ed, e) {
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e = e.target;
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if (e.nodeName == 'IMG') {
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t.selElm = e;
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ed.selection.select(e);
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} else
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t.selElm = null;
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});
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ed.onInit.add(function() {
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t._fixWebKitSpans();
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});
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ed.onSetContent.add(function() {
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dom = ed.dom;
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// Convert strong,b,em,u,strike to spans
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each(['strong','b','em','u','strike','sub','sup','a'], function(v) {
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each(grep(dom.select(v)).reverse(), function(n) {
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var nn = n.nodeName.toLowerCase(), st;
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// Convert anchors into images
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if (nn == 'a') {
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if (n.name)
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dom.replace(dom.create('img', {mce_name : 'a', name : n.name, 'class' : 'mceItemAnchor'}), n);
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return;
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}
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switch (nn) {
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case 'b':
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case 'strong':
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if (nn == 'b')
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nn = 'strong';
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st = 'font-weight: bold;';
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break;
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case 'em':
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st = 'font-style: italic;';
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break;
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case 'u':
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st = 'text-decoration: underline;';
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break;
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case 'sub':
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st = 'vertical-align: sub;';
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break;
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case 'sup':
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st = 'vertical-align: super;';
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break;
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case 'strike':
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st = 'text-decoration: line-through;';
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break;
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}
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dom.replace(dom.create('span', {mce_name : nn, style : st, 'class' : 'Apple-style-span'}), n, 1);
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});
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});
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});
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ed.onPreProcess.add(function(ed, o) {
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dom = ed.dom;
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each(grep(o.node.getElementsByTagName('span')).reverse(), function(n) {
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var v, bg;
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if (o.get) {
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if (dom.hasClass(n, 'Apple-style-span')) {
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bg = n.style.backgroundColor;
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switch (dom.getAttrib(n, 'mce_name')) {
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case 'font':
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if (!ed.settings.convert_fonts_to_spans)
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dom.setAttrib(n, 'style', '');
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break;
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case 'strong':
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case 'em':
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case 'sub':
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case 'sup':
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dom.setAttrib(n, 'style', '');
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break;
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case 'strike':
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case 'u':
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if (!ed.settings.inline_styles)
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dom.setAttrib(n, 'style', '');
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else
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dom.setAttrib(n, 'mce_name', '');
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break;
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default:
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if (!ed.settings.inline_styles)
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dom.setAttrib(n, 'style', '');
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}
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if (bg)
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n.style.backgroundColor = bg;
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}
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}
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if (dom.hasClass(n, 'mceItemRemoved'))
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dom.remove(n, 1);
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});
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});
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ed.onPostProcess.add(function(ed, o) {
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// Safari adds BR at end of all block elements
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o.content = o.content.replace(/<br \/><\/(h[1-6]|div|p|address|pre)>/g, '</$1>');
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// Safari adds id="undefined" to HR elements
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o.content = o.content.replace(/ id=\"undefined\"/g, '');
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});
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},
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getInfo : function() {
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return {
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longname : 'Safari compatibility',
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author : 'Moxiecode Systems AB',
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authorurl : 'http://tinymce.moxiecode.com',
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infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/safari',
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version : tinymce.majorVersion + "." + tinymce.minorVersion
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};
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},
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// Internal methods
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_fixWebKitSpans : function() {
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var t = this, ed = t.editor;
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// Use mutator events on new WebKit
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Event.add(ed.getDoc(), 'DOMNodeInserted', function(e) {
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e = e.target;
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if (e && e.nodeType == 1)
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t._fixAppleSpan(e);
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});
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},
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_fixAppleSpan : function(e) {
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var ed = this.editor, dom = ed.dom, fz = this.webKitFontSizes, fzn = this.namedFontSizes, s = ed.settings, st, p;
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if (dom.getAttrib(e, 'mce_fixed'))
|
|||
|
|
return;
|
|||
|
|
|
|||
|
|
// Handle Apple style spans
|
|||
|
|
if (e.nodeName == 'SPAN' && e.className == 'Apple-style-span') {
|
|||
|
|
st = e.style;
|
|||
|
|
|
|||
|
|
if (!s.convert_fonts_to_spans) {
|
|||
|
|
if (st.fontSize) {
|
|||
|
|
dom.setAttrib(e, 'mce_name', 'font');
|
|||
|
|
dom.setAttrib(e, 'size', inArray(fz, st.fontSize) + 1);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (st.fontFamily) {
|
|||
|
|
dom.setAttrib(e, 'mce_name', 'font');
|
|||
|
|
dom.setAttrib(e, 'face', st.fontFamily);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (st.color) {
|
|||
|
|
dom.setAttrib(e, 'mce_name', 'font');
|
|||
|
|
dom.setAttrib(e, 'color', dom.toHex(st.color));
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (st.backgroundColor) {
|
|||
|
|
dom.setAttrib(e, 'mce_name', 'font');
|
|||
|
|
dom.setStyle(e, 'background-color', st.backgroundColor);
|
|||
|
|
}
|
|||
|
|
} else {
|
|||
|
|
if (st.fontSize)
|
|||
|
|
dom.setStyle(e, 'fontSize', fzn[inArray(fz, st.fontSize)]);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (st.fontWeight == 'bold')
|
|||
|
|
dom.setAttrib(e, 'mce_name', 'strong');
|
|||
|
|
|
|||
|
|
if (st.fontStyle == 'italic')
|
|||
|
|
dom.setAttrib(e, 'mce_name', 'em');
|
|||
|
|
|
|||
|
|
if (st.textDecoration == 'underline')
|
|||
|
|
dom.setAttrib(e, 'mce_name', 'u');
|
|||
|
|
|
|||
|
|
if (st.textDecoration == 'line-through')
|
|||
|
|
dom.setAttrib(e, 'mce_name', 'strike');
|
|||
|
|
|
|||
|
|
if (st.verticalAlign == 'super')
|
|||
|
|
dom.setAttrib(e, 'mce_name', 'sup');
|
|||
|
|
|
|||
|
|
if (st.verticalAlign == 'sub')
|
|||
|
|
dom.setAttrib(e, 'mce_name', 'sub');
|
|||
|
|
|
|||
|
|
dom.setAttrib(e, 'mce_fixed', '1');
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
_insertBR : function(ed) {
|
|||
|
|
var dom = ed.dom, s = ed.selection, r = s.getRng(), br;
|
|||
|
|
|
|||
|
|
// Insert BR element
|
|||
|
|
r.insertNode(br = dom.create('br'));
|
|||
|
|
|
|||
|
|
// Place caret after BR
|
|||
|
|
r.setStartAfter(br);
|
|||
|
|
r.setEndAfter(br);
|
|||
|
|
s.setRng(r);
|
|||
|
|
|
|||
|
|
// Could not place caret after BR then insert an nbsp entity and move the caret
|
|||
|
|
if (s.getSel().focusNode == br.previousSibling) {
|
|||
|
|
s.select(dom.insertAfter(dom.doc.createTextNode('\u00a0'), br));
|
|||
|
|
s.collapse(1);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Scroll to new position, scrollIntoView can't be used due to bug: http://bugs.webkit.org/show_bug.cgi?id=16117
|
|||
|
|
ed.getWin().scrollTo(0, dom.getPos(s.getRng().startContainer).y);
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// Register plugin
|
|||
|
|
tinymce.PluginManager.add('safari', tinymce.plugins.Safari);
|
|||
|
|
})();
|
|||
|
|
|