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js/_tiny_mce/plugins/visualchars/editor_plugin_src.js 2.48 KB
42868d70   andryeyev   Создал GIT
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  /**
   * $Id: editor_plugin_src.js 42 2006-08-08 14:32:24Z spocke $
   *
   * @author Moxiecode
   * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.
   */
  
  /* Import plugin specific language pack */
  tinyMCE.importPluginLanguagePack('visualchars');
  
  var TinyMCE_VisualCharsPlugin = {
  	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
  		};
  	},
  
  	initInstance : function(inst) {
  		inst.visualChars = {
  			state : false
  		};
  	},
  
  	getControlHTML : function(cn) {
  		switch (cn) {
  			case "visualchars":
  				return tinyMCE.getButtonHTML(cn, 'lang_visualchars_desc', '{$pluginurl}/images/visualchars.gif', 'mceVisualChars', false);
  		}
  
  		return "";
  	},
  
  	execCommand : function(editor_id, element, command, user_interface, value) {
  		var inst = tinyMCE.getInstanceById(editor_id);
  
  		switch (command) {
  			case "mceVisualChars":
  				this._toggleVisualChars(editor_id, inst);
  				return true;
  		}
  
  		return false;
  	},
  
  	cleanup : function(type, content, inst) {
  		if (type == "insert_to_editor_dom" || type == "get_from_editor_dom") {
  			inst.visualChars.state = true;
  			this._toggleVisualChars(inst.editorId, inst);
  		}
  
  		return content;
  	},
  
  	// Private plugin internal methods
  
  	_toggleVisualChars : function(editor_id, inst) {
  		var nl, i, h, d = inst.getDoc(), b = inst.getBody(), nv, s = inst.selection, bo;
  
  		inst.visualChars.state = !inst.visualChars.state;
  
  		bo = s.getBookmark(true);
  
  		tinyMCE.switchClass(editor_id + '_visualchars', inst.visualChars.state ? 'mceButtonSelected' : 'mceButtonNormal');
  
  		if (inst.visualChars.state) {
  			nl = tinyMCE.selectNodes(b, function(n) {return n.nodeType == 3 && n.nodeValue && n.nodeValue.indexOf('\u00a0') != -1;});
  
  			for (i=0; i<nl.length; i++) {
  				nv = nl[i].nodeValue;
  				nv = nv.replace(/(\u00a0+)/g, '<span class="mceItemHiddenVisualChar">$1</span>');
  				nv = nv.replace(/\u00a0/g, '\u00b7');
  				tinyMCE.setOuterHTML(nl[i], nv, d);
  			}
  		} else {
  			nl = tinyMCE.selectNodes(b, function(n) {return n.nodeType == 1 && n.nodeName == 'SPAN' && n.className == 'mceItemHiddenVisualChar';});
  
  			for (i=0; i<nl.length; i++)
  				tinyMCE.setOuterHTML(nl[i], nl[i].innerHTML.replace(/(&middot;|\u00b7)/g, '&nbsp;'), d);
  		}
  
  		//s.moveToBookmark(bo);
  	}
  };
  
  tinyMCE.addPlugin("visualchars", TinyMCE_VisualCharsPlugin);