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js/tiny_mce/plugins/visualchars/editor_plugin_src.js 2.06 KB
42868d70   andryeyev   Создал GIT
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  /**
   * editor_plugin_src.js
   *
   * Copyright 2009, Moxiecode Systems AB
   * Released under LGPL License.
   *
   * License: http://tinymce.moxiecode.com/license
   * Contributing: http://tinymce.moxiecode.com/contributing
   */
  
  (function() {
  	tinymce.create('tinymce.plugins.VisualChars', {
  		init : function(ed, url) {
  			var t = this;
  
  			t.editor = ed;
  
  			// Register commands
  			ed.addCommand('mceVisualChars', t._toggleVisualChars, t);
  
  			// Register buttons
  			ed.addButton('visualchars', {title : 'visualchars.desc', cmd : 'mceVisualChars'});
  
  			ed.onBeforeGetContent.add(function(ed, o) {
  				if (t.state && o.format != 'raw' && !o.draft) {
  					t.state = true;
  					t._toggleVisualChars(false);
  				}
  			});
  		},
  
  		getInfo : function() {
  			return {
  				longname : 'Visual characters',
  				author : 'Moxiecode Systems AB',
  				authorurl : 'http://tinymce.moxiecode.com',
  				infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/visualchars',
  				version : tinymce.majorVersion + "." + tinymce.minorVersion
  			};
  		},
  
  		// Private methods
  
  		_toggleVisualChars : function(bookmark) {
  			var t = this, ed = t.editor, nl, i, h, d = ed.getDoc(), b = ed.getBody(), nv, s = ed.selection, bo, div, bm;
  
  			t.state = !t.state;
  			ed.controlManager.setActive('visualchars', t.state);
  
  			if (bookmark)
  				bm = s.getBookmark();
  
  			if (t.state) {
  				nl = [];
  				tinymce.walk(b, function(n) {
  					if (n.nodeType == 3 && n.nodeValue && n.nodeValue.indexOf('\u00a0') != -1)
  						nl.push(n);
  				}, 'childNodes');
  
  				for (i = 0; i < nl.length; i++) {
  					nv = nl[i].nodeValue;
  					nv = nv.replace(/(\u00a0)/g, '<span _mce_bogus="1" class="mceItemHidden mceItemNbsp">$1</span>');
  
  					div = ed.dom.create('div', null, nv);
  					while (node = div.lastChild)
  						ed.dom.insertAfter(node, nl[i]);
  
  					ed.dom.remove(nl[i]);
  				}
  			} else {
  				nl = ed.dom.select('span.mceItemNbsp', b);
  
  				for (i = nl.length - 1; i >= 0; i--)
  					ed.dom.remove(nl[i], 1);
  			}
  
  			s.moveToBookmark(bm);
  		}
  	});
  
  	// Register plugin
  	tinymce.PluginManager.add('visualchars', tinymce.plugins.VisualChars);
  })();