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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.PageBreakPlugin', {
                init : function(ed, url) {
                        var pb = '<img src="' + ed.theme.url + '/img/trans.gif" class="mcePageBreak mceItemNoResize" />', cls = 'mcePageBreak', sep = ed.getParam('pagebreak_separator', '<!-- pagebreak -->'), pbRE;

                        pbRE = new RegExp(sep.replace(/[\?\.\*\[\]\(\)\{\}\+\^\$\:]/g, function(a) {return '\\' + a;}), 'g');

                        // Register commands
                        ed.addCommand('mcePageBreak', function() {
                                ed.execCommand('mceInsertContent', 0, pb);
                        });

                        // Register buttons
                        ed.addButton('pagebreak', {title : 'pagebreak.desc', cmd : cls});

                        ed.onInit.add(function() {
                                if (ed.theme.onResolveName) {
                                        ed.theme.onResolveName.add(function(th, o) {
                                                if (o.node.nodeName == 'IMG' && ed.dom.hasClass(o.node, cls))
                                                        o.name = 'pagebreak';
                                        });
                                }
                        });

                        ed.onClick.add(function(ed, e) {
                                e = e.target;

                                if (e.nodeName === 'IMG' && ed.dom.hasClass(e, cls))
                                        ed.selection.select(e);
                        });

                        ed.onNodeChange.add(function(ed, cm, n) {
                                cm.setActive('pagebreak', n.nodeName === 'IMG' && ed.dom.hasClass(n, cls));
                        });

                        ed.onBeforeSetContent.add(function(ed, o) {
                                o.content = o.content.replace(pbRE, pb);
                        });

                        ed.onPostProcess.add(function(ed, o) {
                                if (o.get)
                                        o.content = o.content.replace(/<img[^>]+>/g, function(im) {
                                                if (im.indexOf('class="mcePageBreak') !== -1)
                                                        im = sep;

                                                return im;
                                        });
                        });
                },

                getInfo : function() {
                        return {
                                longname : 'PageBreak',
                                author : 'Moxiecode Systems AB',
                                authorurl : 'http://tinymce.moxiecode.com',
                                infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/pagebreak',
                                version : tinymce.majorVersion + "." + tinymce.minorVersion
                        };
                }
        });

        // Register plugin
        tinymce.PluginManager.add('pagebreak', tinymce.plugins.PageBreakPlugin);
})();