From d9344fc349e8c5765898c90bf5061e56cd21c8a0 Mon Sep 17 00:00:00 2001
From: svncommit <devs@roundcube.net>
Date: Tue, 15 Apr 2008 17:22:00 -0400
Subject: [PATCH] HTML editing fixes, upgrade to TinyMCE v3.0.6

---
 program/js/tiny_mce/plugins/visualchars/editor_plugin_src.js |  124 ++++++++++++++++++-----------------------
 1 files changed, 54 insertions(+), 70 deletions(-)

diff --git a/program/js/tiny_mce/plugins/visualchars/editor_plugin_src.js b/program/js/tiny_mce/plugins/visualchars/editor_plugin_src.js
index fb7236d..02ec4e6 100644
--- a/program/js/tiny_mce/plugins/visualchars/editor_plugin_src.js
+++ b/program/js/tiny_mce/plugins/visualchars/editor_plugin_src.js
@@ -1,89 +1,73 @@
 /**
- * $Id: editor_plugin_src.js 42 2006-08-08 14:32:24Z spocke $
+ * $Id: editor_plugin_src.js 201 2007-02-12 15:56:56Z spocke $
  *
  * @author Moxiecode
- * @copyright Copyright � 2004-2007, Moxiecode Systems AB, All rights reserved.
+ * @copyright Copyright � 2004-2008, Moxiecode Systems AB, All rights reserved.
  */
 
-/* Import plugin specific language pack */
-tinyMCE.importPluginLanguagePack('visualchars');
+(function() {
+	tinymce.create('tinymce.plugins.VisualChars', {
+		init : function(ed, url) {
+			var t = this;
 
-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
-		};
-	},
+			t.editor = ed;
 
-	initInstance : function(inst) {
-		inst.visualChars = {
-			state : false
-		};
-	},
+			// Register commands
+			ed.addCommand('mceVisualChars', t._toggleVisualChars, t);
 
-	getControlHTML : function(cn) {
-		switch (cn) {
-			case "visualchars":
-				return tinyMCE.getButtonHTML(cn, 'lang_visualchars_desc', '{$pluginurl}/images/visualchars.gif', 'mceVisualChars', false);
-		}
+			// Register buttons
+			ed.addButton('visualchars', {title : 'visualchars.desc', cmd : 'mceVisualChars'});
 
-		return "";
-	},
+			ed.onBeforeGetContent.add(function(ed, o) {
+				if (t.state) {
+					t.state = true;
+					t._toggleVisualChars();
+				}
+			});
+		},
 
-	execCommand : function(editor_id, element, command, user_interface, value) {
-		var inst = tinyMCE.getInstanceById(editor_id);
+		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
+			};
+		},
 
-		switch (command) {
-			case "mceVisualChars":
-				this._toggleVisualChars(editor_id, inst);
-				return true;
-		}
+		// Private methods
 
-		return false;
-	},
+		_toggleVisualChars : function() {
+			var t = this, ed = t.editor, nl, i, h, d = ed.getDoc(), b = ed.getBody(), nv, s = ed.selection, bo;
 
-	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);
-		}
+			t.state = !t.state;
+			ed.controlManager.setActive('visualchars', t.state);
 
-		return content;
-	},
+			if (t.state) {
+				nl = [];
+				tinymce.walk(b, function(n) {
+					if (n.nodeType == 3 && n.nodeValue && n.nodeValue.indexOf('\u00a0') != -1)
+						nl.push(n);
+				}, 'childNodes');
 
-	// Private plugin internal methods
+				for (i=0; i<nl.length; i++) {
+					nv = nl[i].nodeValue;
+					nv = nv.replace(/(\u00a0+)/g, '<span class="mceItemHidden mceVisualNbsp">$1</span>');
+					nv = nv.replace(/\u00a0/g, '\u00b7');
+					ed.dom.setOuterHTML(nl[i], nv, d);
+				}
+			} else {
+				nl = tinymce.grep(ed.dom.select('span', b), function(n) {
+					return ed.dom.hasClass(n, 'mceVisualNbsp');
+				});
 
-	_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);
+				for (i=0; i<nl.length; i++)
+					ed.dom.setOuterHTML(nl[i], nl[i].innerHTML.replace(/(&middot;|\u00b7)/g, '&nbsp;'), 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);
+	// Register plugin
+	tinymce.PluginManager.add('visualchars', tinymce.plugins.VisualChars);
+})();
\ No newline at end of file

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