Firewall on Demand

/**

 * 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() {

        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);

})();