/**

 * $Id: editor_plugin_src.js 743 2008-03-23 17:47:33Z spocke $

 *

 * @author Moxiecode

 * @copyright Copyright © 2004-2008, Moxiecode Systems AB, All rights reserved.

 */

(function() {

	var Event = tinymce.dom.Event;

	tinymce.create('tinymce.plugins.NonEditablePlugin', {

		init : function(ed, url) {

			var t = this, editClass, nonEditClass;

			t.editor = ed;

			editClass = ed.getParam("noneditable_editable_class", "mceEditable");

			nonEditClass = ed.getParam("noneditable_noneditable_class", "mceNonEditable");

			ed.onNodeChange.addToTop(function(ed, cm, n) {

				var sc, ec;

				// Block if start or end is inside a non editable element

				sc = ed.dom.getParent(ed.selection.getStart(), function(n) {

					return ed.dom.hasClass(n, nonEditClass);

				});

				ec = ed.dom.getParent(ed.selection.getEnd(), function(n) {

					return ed.dom.hasClass(n, nonEditClass);

				});

				// Block or unblock

				if (sc || ec) {

					t._setDisabled(1);

					return false;

				} else

					t._setDisabled(0);

			});

		},

		getInfo : function() {

			return {

				longname : 'Non editable elements',

				author : 'Moxiecode Systems AB',

				authorurl : 'http://tinymce.moxiecode.com',

				infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/noneditable',

				version : tinymce.majorVersion + "." + tinymce.minorVersion

			};

		},

		_block : function(ed, e) {

			var k = e.keyCode;

			// Don't block arrow keys, pg up/down, and F1-F12

			if ((k > 32 && k < 41) || (k > 111 && k < 124))

				return;

			return Event.cancel(e);

		},

		_setDisabled : function(s) {

			var t = this, ed = t.editor;

			tinymce.each(ed.controlManager.controls, function(c) {

				c.setDisabled(s);

			});

			if (s !== t.disabled) {

				if (s) {

					ed.onKeyDown.addToTop(t._block);

					ed.onKeyPress.addToTop(t._block);

					ed.onKeyUp.addToTop(t._block);

					ed.onPaste.addToTop(t._block);

				} else {

					ed.onKeyDown.remove(t._block);

					ed.onKeyPress.remove(t._block);

					ed.onKeyUp.remove(t._block);

					ed.onPaste.remove(t._block);

				}

				t.disabled = s;

			}

		}

	});

	// Register plugin

	tinymce.PluginManager.add('noneditable', tinymce.plugins.NonEditablePlugin);

})();