/*
 * Movable Type (r) Open Source (C) 2001-2012 Six Apart, Ltd.
 * This program is distributed under the terms of the
 * GNU General Public License, version 2.
 *
 * $Id$
 */
;(function($) {

MT.Editor.TinyMCE = function() { MT.Editor.apply(this, arguments) };

$.extend(MT.Editor.TinyMCE, MT.Editor, {
    isMobileOSWYSIWYGSupported: function() {
        return false;
    },
    config: {
        mode: "exact",

        plugins: "lists,style,mt_inlinepopups,media,paste,mt_fullscreen,xhtmlxtras,mt",

        language: $('html').attr('lang'),

        theme: "advanced",
        skin: 'mt',
        inlinepopups_skin: 'mt',
        theme_advanced_toolbar_location: "top",
        theme_advanced_toolbar_align: "left",
        theme_advanced_resizing: true,
        theme_advanced_resize_horizontal: false,
        theme_advanced_resizing_min_height: 100,
        theme_advanced_statusbar_location: "bottom",
        theme_advanced_blockformats: 'h1,h2,h3,h4,h5,h6,p,pre',

        indent_before : 'p,h1,h2,h3,h4,h5,h6,blockquote,div,title,style,pre,script,td,ul,ol,li,dl,dt,dd,area,table,thead,tfoot,tbody,tr,iframe,section,article,hgroup,aside,figure,option,optgroup,datalist',
        indent_after : 'p,h1,h2,h3,h4,h5,h6,blockquote,div,title,style,pre,script,td,ul,ol,li,dl,dt,dd,area,table,thead,tfoot,tbody,tr,iframe,section,article,hgroup,aside,figure,option,optgroup,datalist',

        // The "theme_advanced_buttons" should not use in Movable Type.
        // Use "plugin_mt_*_buttons" instead.
        // theme_advanced_buttons1: '',

        // Buttons using both in source and wysiwyg modes.
        plugin_mt_common_buttons1: 'mt_source_mode',
        // Buttons using in source mode.
        plugin_mt_source_buttons1: 'mt_source_bold,mt_source_italic,mt_source_blockquote,mt_source_unordered_list,mt_source_ordered_list,mt_source_list_item,|,mt_source_link,mt_insert_file,mt_insert_image,|,mt_fullscreen',
        // Buttons using in wysiwyg mode.
        plugin_mt_wysiwyg_buttons1: 'bold,italic,underline,strikethrough,|,blockquote,bullist,numlist,hr,|,link,unlink,|,mt_insert_html,mt_insert_file,mt_insert_image',
        plugin_mt_wysiwyg_buttons2: 'undo,redo,|,forecolor,backcolor,removeformat,|,justifyleft,justifycenter,justifyright,indent,outdent,|,formatselect,|,mt_fullscreen',
        plugin_mt_inlinepopups_window_sizes: {
            'advanced/link.htm': {
                width: 350,
                height: 220
            },
            'advanced/color_picker.htm': {
                width: 370,
                height: 280,
                onload: function(context) {
                    var $contents = $(context['iframe']).contents();

                    $contents.find('a[onmouseover^=showColor]')
                        .each(function() {
                            var callback = this.onmouseover;
                            $(this).click(function() {
                                callback();
                                return false;
                            });
                        })
                        .attr('onmouseover', '')
                        .attr('onfocus', '')
                        .attr('href', 'javascript:;');
                }
            },
            'template/template.htm': {
                onload: function(context) {
                    var window = context['iframe'].contentWindow;
                    var dialog = window.TemplateDialog;
                    if (! dialog) {
                        return;
                    }
                    var resize = dialog.resize;
                    dialog.resize = function() {
                        resize();

                        var e = window.document.getElementById('templatesrc');
                        if (e) {
                            e.style.height =
                                (parseInt(e.style.height, 10) - 30) + 'px';
                        }
                    };
                    dialog.resize();
                }
            }
        },

        formats: {
            strikethrough: [
                {
                    inline: 'del',
                    remove : 'all',
                    onformat: function(elm, fmt, vars) {
                        function z(str) {
                            return ('0' + str).slice(-2);
                        }

                        var now = new Date();
                        var m = now.toString().match(/(\-|\+)(\d{2}).?(\d{2})/);

                        var datetime = [
                            now.getFullYear(),
                            z(now.getMonth()+1),
                            z(now.getDate())
                        ].join('-') + 'T' + [
                            z(now.getHours()),
                            z(now.getMinutes()),
                            z(now.getSeconds())
                        ].join(':') + m[1] + m[2] + ':' + m[3];

                        $(elm).attr('datetime', datetime);
                    }
                },
                {inline : 'span', styles : {textDecoration : 'line-through'}, exact : true},
                {inline : 'strike', remove : 'all'}
            ],
            removeformat: [
                {
                    selector: 'b,strong,em,i,font,u,strike,del',
                    remove: 'all',
                    split: true,
                    expand: false,
                    block_expand: true,
                    deep : true
                },
                {selector : 'span', attributes : ['style', 'class'], remove : 'empty', split : true, expand : false, deep : true},
                {selector : '*', attributes : ['style', 'class'], split : false, expand : false, deep : true}
            ]
        },

        entity_encoding: 'raw',
        convert_urls: false,
        media_strict: false,
        verify_html: false,
        ie7_compat: false,
        valid_children: 'html[#comment|head|body],head[#comment|title|style|script|noscript|meta|link|command|base],title[#comment|#text],link[#comment],meta[#comment],+style[#text],+script[#text],+noscript[video|time|svg|style|section|ruby|progress|output|nav|meter|meta|mark|link|keygen|hgroup|header|footer|figure|embed|dialog|details|datalist|command|canvas|audio|aside|article|area],+body[video|time|svg|style|section|ruby|progress|output|nav|meter|meta|mark|link|keygen|hgroup|header|footer|figure|embed|dialog|details|datalist|command|canvas|audio|aside|article|area],section[#comment|video|var|ul|time|textarea|table|svg|sup|sub|style|strong|span|small|select|section|script|samp|ruby|q|progress|pre|p|output|object|ol|noscript|nav|meter|meta|menu|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|hr|hgroup|header|h6|h5|h4|h3|h2|h1|form|footer|figure|fieldset|embed|em|dl|div|dialog|dfn|details|del|datalist|command|code|cite|canvas|button|br|blockquote|bdo|b|audio|aside|article|address|area|abbr|a|#text],nav[#comment|video|var|ul|time|textarea|table|svg|sup|sub|style|strong|span|small|select|section|script|samp|ruby|q|progress|pre|p|output|object|ol|noscript|nav|meter|meta|menu|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|hr|hgroup|header|h6|h5|h4|h3|h2|h1|form|footer|figure|fieldset|embed|em|dl|div|dialog|dfn|details|del|datalist|command|code|cite|canvas|button|br|blockquote|bdo|b|audio|aside|article|address|area|abbr|a|#text],article[#comment|video|var|ul|time|textarea|table|svg|sup|sub|style|strong|span|small|select|section|script|samp|ruby|q|progress|pre|p|output|object|ol|noscript|nav|meter|meta|menu|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|hr|hgroup|header|h6|h5|h4|h3|h2|h1|form|footer|figure|fieldset|embed|em|dl|div|dialog|dfn|details|del|datalist|command|code|cite|canvas|button|br|blockquote|bdo|b|audio|aside|article|address|area|abbr|a|#text],aside[#comment|video|var|ul|time|textarea|table|svg|sup|sub|style|strong|span|small|select|section|script|samp|ruby|q|progress|pre|p|output|object|ol|noscript|nav|meter|meta|menu|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|hr|hgroup|header|h6|h5|h4|h3|h2|h1|form|footer|figure|fieldset|embed|em|dl|div|dialog|dfn|details|del|datalist|command|code|cite|canvas|button|br|blockquote|bdo|b|audio|aside|article|address|area|abbr|a|#text],+h1[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+h2[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+h3[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+h4[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+h5[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+h6[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],hgroup[#comment|h6|h5|h4|h3|h2|h1],header[#comment|video|var|ul|time|textarea|table|svg|sup|sub|style|strong|span|small|select|section|script|samp|ruby|q|progress|pre|p|output|object|ol|noscript|nav|meter|meta|menu|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|hr|hgroup|header|h6|h5|h4|h3|h2|h1|form|footer|figure|fieldset|embed|em|dl|div|dialog|dfn|details|del|datalist|command|code|cite|canvas|button|br|blockquote|bdo|b|audio|aside|article|address|area|abbr|a|#text],footer[#comment|video|var|ul|time|textarea|table|svg|sup|sub|style|strong|span|small|select|section|script|samp|ruby|q|progress|pre|p|output|object|ol|noscript|nav|meter|meta|menu|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|hr|hgroup|header|h6|h5|h4|h3|h2|h1|form|footer|figure|fieldset|embed|em|dl|div|dialog|dfn|details|del|datalist|command|code|cite|canvas|button|br|blockquote|bdo|b|audio|aside|article|address|area|abbr|a|#text],+address[video|ul|time|table|svg|style|section|ruby|progress|pre|output|ol|noscript|nav|meter|meta|menu|mark|link|keygen|hr|hgroup|header|h6|h5|h4|h3|h2|h1|form|footer|figure|fieldset|embed|dl|div|dialog|details|datalist|command|canvas|blockquote|audio|aside|article|address|area],+p[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+pre[video|time|svg|sup|sub|small|ruby|progress|output|object|noscript|meter|meta|mark|map|link|keygen|img|iframe|embed|datalist|command|canvas|audio|area],dialog[#comment|dt|dd],+blockquote[video|time|svg|style|section|ruby|progress|output|nav|meter|meta|mark|link|keygen|hgroup|header|footer|figure|embed|dialog|details|datalist|command|canvas|audio|aside|article|area],+li[video|time|svg|style|section|ruby|progress|output|nav|meter|meta|mark|link|keygen|hgroup|header|footer|figure|embed|dialog|details|datalist|command|canvas|audio|aside|article|area],+dt[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+dd[video|time|svg|style|section|ruby|progress|output|nav|meter|meta|mark|link|keygen|hgroup|header|footer|figure|embed|dialog|details|datalist|command|canvas|audio|aside|article|area],+a[video|ul|time|table|svg|style|section|ruby|progress|pre|output|ol|noscript|nav|meter|meta|menu|mark|link|keygen|hr|hgroup|header|h6|h5|h4|h3|h2|h1|form|footer|figure|fieldset|embed|dl|div|dialog|details|datalist|command|canvas|blockquote|audio|aside|article|address|area],+em[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+strong[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+small[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+cite[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+q[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+dfn[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+abbr[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+code[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+var[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+samp[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+kbd[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+sub[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+sup[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+i[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+b[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],mark[#comment|video|var|time|textarea|svg|sup|sub|strong|span|small|select|script|samp|ruby|q|progress|output|object|noscript|meter|meta|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|embed|em|dfn|del|datalist|command|code|cite|canvas|button|br|bdo|b|audio|area|abbr|a|#text],progress[#comment|video|var|time|textarea|svg|sup|sub|strong|span|small|select|script|samp|ruby|q|progress|output|object|noscript|meter|meta|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|embed|em|dfn|del|datalist|command|code|cite|canvas|button|br|bdo|b|audio|area|abbr|a|#text],meter[#comment|video|var|time|textarea|svg|sup|sub|strong|span|small|select|script|samp|ruby|q|progress|output|object|noscript|meter|meta|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|embed|em|dfn|del|datalist|command|code|cite|canvas|button|br|bdo|b|audio|area|abbr|a|#text],time[#comment|video|var|time|textarea|svg|sup|sub|strong|span|small|select|script|samp|ruby|q|progress|output|object|noscript|meter|meta|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|embed|em|dfn|del|datalist|command|code|cite|canvas|button|br|bdo|b|audio|area|abbr|a|#text],ruby[#comment|rp|rt|video|var|time|textarea|svg|sup|sub|strong|span|small|select|script|samp|ruby|q|progress|output|object|noscript|meter|meta|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|embed|em|dfn|del|datalist|command|code|cite|canvas|button|br|bdo|b|audio|area|abbr|a|#text],rt[#comment|video|var|time|textarea|svg|sup|sub|strong|span|small|select|script|samp|ruby|q|progress|output|object|noscript|meter|meta|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|embed|em|dfn|del|datalist|command|code|cite|canvas|button|br|bdo|b|audio|area|abbr|a|#text],rp[#comment|video|var|time|textarea|svg|sup|sub|strong|span|small|select|script|samp|ruby|q|progress|output|object|noscript|meter|meta|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|embed|em|dfn|del|datalist|command|code|cite|canvas|button|br|bdo|b|audio|area|abbr|a|#text],+bdo[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+span[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+ins[video|time|svg|ruby|progress|output|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],del[#comment|#text|a|abbr|acronym|applet|area|audio|b|basefont|bdo|big|br|button|canvas|cite|code|command|datalist|del|dfn|em|embed|font|i|iframe|img|input|ins|kbd|keygen|label|link|map|mark|meta|meter|noscript|object|output|progress|q|ruby|s|samp|script|select|small|span|strike|strong|sub|sup|svg|textarea|time|tt|u|var|video],figure[#comment|figcaption|legend|video|var|ul|time|textarea|table|svg|sup|sub|style|strong|span|small|select|section|script|samp|ruby|q|progress|pre|p|output|object|ol|noscript|nav|meter|meta|menu|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|hr|hgroup|header|h6|h5|h4|h3|h2|h1|form|footer|figure|fieldset|embed|em|dl|div|dialog|dfn|details|del|datalist|command|code|cite|canvas|button|br|blockquote|bdo|b|audio|aside|article|address|area|abbr|a|#text],figcaption[#comment|video|var|ul|time|textarea|table|svg|sup|sub|style|strong|span|small|select|section|script|samp|ruby|q|progress|pre|p|output|object|ol|noscript|nav|meter|meta|menu|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|hr|hgroup|header|h6|h5|h4|h3|h2|h1|form|footer|figure|fieldset|embed|em|dl|div|dialog|dfn|details|del|datalist|command|code|cite|canvas|button|br|blockquote|bdo|b|audio|aside|article|address|area|abbr|a|#text],embed[#comment],details[#comment|legend|video|var|ul|time|textarea|table|svg|sup|sub|style|strong|span|small|select|section|script|samp|ruby|q|progress|pre|p|output|object|ol|noscript|nav|meter|meta|menu|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|hr|hgroup|header|h6|h5|h4|h3|h2|h1|form|footer|figure|fieldset|embed|em|dl|div|dialog|dfn|details|del|datalist|command|code|cite|canvas|button|br|blockquote|bdo|b|audio|aside|article|address|area|abbr|a|#text],command[#comment],+menu[video|var|ul|time|textarea|table|svg|sup|sub|style|strong|span|small|select|section|script|samp|ruby|q|progress|pre|p|output|object|ol|noscript|nav|meter|meta|menu|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|hr|hgroup|header|h6|h5|h4|h3|h2|h1|form|footer|figure|fieldset|embed|em|dl|div|dialog|dfn|details|del|datalist|command|code|cite|canvas|button|br|blockquote|bdo|b|audio|aside|article|address|area|abbr|a|#text],+legend[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area|ul|table|style|section|pre|p|ol|nav|menu|hr|hgroup|header|h6|h5|h4|h3|h2|h1|form|footer|figure|fieldset|dl|div|dialog|details|blockquote|aside|article|address],+div[video|time|svg|style|section|ruby|progress|output|nav|meter|meta|mark|link|keygen|hgroup|header|footer|figure|embed|dialog|details|datalist|command|canvas|audio|aside|article|area],source[#comment],audio[#comment|source],video[#comment|source],+form[video|time|svg|style|section|ruby|progress|output|nav|meter|meta|mark|link|keygen|hgroup|header|form|footer|figure|embed|dialog|details|datalist|command|canvas|audio|aside|article|area],+fieldset[video|time|svg|style|section|ruby|progress|output|nav|meter|meta|mark|link|keygen|hgroup|header|footer|figure|embed|dialog|details|datalist|command|canvas|audio|aside|article|area],+label[video|time|svg|ruby|progress|output|noscript|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+button[video|time|textarea|svg|select|ruby|progress|output|meter|meta|mark|link|label|keygen|input|iframe|embed|datalist|command|canvas|button|audio|area|a],datalist[#comment|option|video|var|time|textarea|svg|sup|sub|strong|span|small|select|script|samp|ruby|q|progress|output|object|noscript|meter|meta|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|embed|em|dfn|del|datalist|command|code|cite|canvas|button|br|bdo|b|audio|area|abbr|a|#text],keygen[#comment],output[#comment|video|var|time|textarea|svg|sup|sub|strong|span|small|select|script|samp|ruby|q|progress|output|object|noscript|meter|meta|mark|map|link|label|keygen|kbd|ins|input|img|iframe|i|embed|em|dfn|del|datalist|command|code|cite|canvas|button|br|bdo|b|audio|area|abbr|a|#text],canvas[#comment],+map[video|var|time|textarea|svg|sup|sub|style|strong|span|small|select|section|samp|ruby|q|progress|output|object|nav|meter|meta|mark|map|link|label|keygen|kbd|input|img|iframe|i|hgroup|header|footer|figure|embed|em|dialog|dfn|details|datalist|command|code|cite|canvas|button|br|bdo|b|audio|aside|article|abbr|a|#text],mathml[#comment],svg[#comment],+caption[video|ul|time|table|svg|style|section|ruby|progress|pre|p|output|ol|noscript|nav|meter|meta|menu|mark|link|keygen|hr|hgroup|header|h6|h5|h4|h3|h2|h1|form|footer|figure|fieldset|embed|dl|div|dialog|details|datalist|command|canvas|blockquote|audio|aside|article|address|area],+th[video|time|svg|ruby|progress|output|meter|meta|mark|link|keygen|embed|datalist|command|canvas|audio|area],+td[video|time|svg|style|section|ruby|progress|output|nav|meter|meta|mark|link|keygen|hgroup|header|footer|figure|embed|dialog|details|datalist|command|canvas|audio|aside|article|area],+object[embed]',
        non_empty_elements: 'td,th,iframe,video,audio,object,script,img,area,base,basefont,br,col,frame,hr,img,input,isindex,link,meta,param,embed,source,wbr',

        cleanup: true,
        dialog_type: 'modal',

        init_instance_callback: function(ed) {},

        content_css: '',
        body_class: '',
        body_id: ''
    }
});

$.extend(MT.Editor.TinyMCE.prototype, MT.Editor.prototype, {
    initEditor: function(format) {
        var adapter = this;

        adapter.$editorTextarea = $('#' + adapter.id).css({
            width: '100%',
            background: 'white',
            'white-space': 'pre',
            resize: 'none'
        });
        adapter.$editorTextareaParent = adapter.$editorTextarea.parent();
        adapter.$editorElement = adapter.$editorTextarea;

        var config = $.extend({}, this.constructor.config);
        var init_instance_callback = config['init_instance_callback'];
        config['init_instance_callback'] = function(ed) {
            init_instance_callback.apply(this, arguments);
            adapter._init_instance_callback.apply(adapter, arguments);
        };
        config['elements'] = adapter.id;

        config['content_css'] =
            (config['content_css'] + ',' + adapter.commonOptions['content_css_list'].join(','))
            .replace(/^,+|,+$/g, '').replace(/"/g, '&qquot;');
        config['body_class'] =
            config['body_class'] + ' ' + adapter.commonOptions['body_class_list'].join(' ')
        if (! config['body_id']) {
            config['body_id'] = adapter.id;
        }

        tinyMCE.init(config);
            
        adapter.setFormat(format, true);
    },

    setFormat: function(format, calledInInit) {
        var mode = MT.EditorManager.toMode(format);

        if (calledInInit && mode != 'source') {
            return;
        }

        this.tinymce.execCommand('mtSetStatus', {
            mode: mode,
            format: format
        });

        if (mode == 'source') {
            if (this.editor !== this.source) {
                this.$editorTextarea
                    .insertAfter(this.$editorIframe)
                    .height(this.$editorIframe.height());
                if (! this.tinymce.execCommand('mtFullScreenIsEnabled')) {
                    var h = this.$editorIframe.height();
                    this.$editorTextarea.data('base-height', h);
                    if (tinyMCE.isIE) {
                        this.$editorTextarea.data('base-height-adjustment', h);
                    }
                    else {
                        this.$editorTextarea.data('base-height-adjustment', 0);
                    }
                }

                if (! calledInInit) {
                    this.ignoreSetDirty(function() {
                        this.editor.save();
                    });
                }

                this.$editorIframe.hide();
                this.$editorPathRow.hide();
                this.$editorTextarea.show();

                this.editor = this.source;
                this.$editorElement = this.$editorTextarea;
            }
        }
        else {
            this.$editorIframe.height(this.$editorTextarea.innerHeight());
            this.$editorTextarea
                .data('base-height', null)
                .prependTo(this.$editorTextareaParent);

            this.ignoreSetDirty(function() {
                this.tinymce.setContent(this.source.getContent());
            });

            this.$editorIframe.show();
            this.$editorPathRow.show();
            this.$editorTextarea.hide();

            this.editor = this.tinymce;
            this.$editorElement = this.$editorIframe;
        }
        this.resetUndo();
        this.tinymce.nodeChanged();
        this._fullScreenFitToWindow();
    },

    _fullScreenFitToWindow: function() {
        this.tinymce.execCommand('mtFullScreenUpdateFitToWindow');
        this.tinymce.execCommand('mtFullScreenFitToWindow');
    },

    setContent: function(content) {
        if (this.editor) {
            this.editor.setContent(content, {format : 'raw'});
        }
        else {
            this.$editorTextarea.val(content);
        }
    },

    insertContent: function(value) {
        if (this.editor === this.source) {
            this.source.insertContent(value);
        }
        else {
            this.editor.focus();
            this.editor.execCommand('mtRestoreBookmark');
            this.editor.execCommand('mceInsertContent', false, value);
        }
    },

    hide: function() {
        this.setFormat('richtext');
        this.tinymce.hide();
    },

    clearDirty: function() {
        this.tinymce.isNotDirty = 1;
    },

    getHeight: function() {
        return (this.editor === this.source) ?
            this.$editorTextarea.outerHeight() :
            this.$editorIframe.outerHeight();
    },

    setHeight: function(height) {
        this.$editorElement.height(height);
    },

    resetUndo: function() {
        this.tinymce.undoManager.clear();
    },

    getDocument: function() {
        return this.editor.getDoc();
    },

    domUpdated: function() {
        var format = this.tinymce.execCommand('mtGetStatus')['format'];
        try {
            this.tinymce.remove();
        }
        catch(e) {
            $('#' + this.id + '_parent').remove();
            delete tinyMCE.editors[this.id];
        }
        this.initEditor(format);
    },

    _init_instance_callback: function(ed) {
        var adapter = this;

        adapter.tinymce = adapter.editor = ed;
        adapter.source =
            new MT.Editor.Source(adapter.$editorTextarea.attr('id'));
        adapter.proxies = {
            source: new MT.EditorCommand.Source(adapter.source),
            wysiwyg: new MT.EditorCommand.WYSIWYG(adapter)
        };

        ed.execCommand('mtSetProxies', adapter.proxies, null, {skip_focus: true});

        if (ed.getContent() == '') {
            // Browser compatibility
            // Set the "formatselect" to default value for empty content.
            var formatselect;
            if (formatselect = ed.controlManager.get('formatselect')) {
                setTimeout(function() {
                    formatselect.select('');
                }, 0);
            }
        }

        var resizeTo = ed.theme.resizeTo;
        ed.theme.resizeTo = function(width, height, store, isFullscreen) {
            if (isFullscreen) {
                adapter.$editorTextarea.height(height);
            }
            else {
                var base       = adapter.$editorTextarea.data('base-height');
                var adjustment = adapter.$editorTextarea.data('base-height-adjustment');
                if (base) {
                    adapter.$editorTextarea.height(base+height-adjustment);
                    if (store) {
                        adapter.$editorTextarea
                            .data('base-height', base+height-adjustment);
                    }
                }
            }
            resizeTo.apply(ed.theme, arguments);
        };

        $('#' + adapter.id + '_tbl').css({
            width: '100%'
        });

        adapter.$editorIframe = $('#' + adapter.id + '_ifr');
        adapter.$editorElement = adapter.$editorIframe;
        adapter.$editorPathRow = $('#' + adapter.id + '_path_row');

        var save = ed.save;
        ed.save = function () {
            if (! ed.isHidden()) {
                save.apply(ed, arguments);
            }
        }

        $([
            'onSetContent', 'onKeyDown', 'onReset', 'onPaste',
            'onUndo', 'onRedo'
        ]).each(function() {
            var ev = this;
            ed[ev].add(function() {
                if (! adapter.tinymce.isDirty()) {
                    return;
                }
                adapter.tinymce.isNotDirty = 1;

                adapter.setDirty({
                    target: adapter.$editorTextarea.get(0)
                });
            });
        });

        ed.addCommand('mtSetFormat', function(format) {
            adapter.manager.setFormat(format);
        });

        ed.addCommand('mtGetEditorSize', function() {
            return {
                iframeHeight: adapter.$editorIframe.height(),
                textareaHeight: adapter.$editorTextarea.height()
            };
        });

        ed.addCommand('mtRestoreEditorSize', function(size) {
            adapter.$editorIframe.height(size['iframeHeight']);
            adapter.$editorTextarea.height(size['textareaHeight']);
        });
    }
});

MT.EditorManager.register('tinymce', MT.Editor.TinyMCE);

})(jQuery);
