/**
 * editor_template_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) {
    var DOM = tinymce.DOM, Event = tinymce.dom.Event, extend = tinymce.extend, each = tinymce.each, Cookie = tinymce.util.Cookie, lastExtID, explode = tinymce.explode;

    // Generates a preview for a format
    function getPreviewCss(ed, fmt) {
        var name, previewElm, dom = ed.dom, previewCss = '', parentFontSize, previewStylesName;

        previewStyles = ed.settings.preview_styles;

        // No preview forced
        if (previewStyles === false)
            return '';

        // Default preview
        if (!previewStyles)
            previewStyles = 'font-family font-size font-weight text-decoration text-transform color background-color';

        // Removes any variables since these can't be previewed
        function removeVars(val) {
            return val.replace(/%(\w+)/g, '');
        };

        // Create block/inline element to use for preview
        name = fmt.block || fmt.inline || 'span';
        previewElm = dom.create(name);

        // Add format styles to preview element
        each(fmt.styles, function(value, name) {
            value = removeVars(value);

            if (value)
                dom.setStyle(previewElm, name, value);
        });

        // Add attributes to preview element
        each(fmt.attributes, function(value, name) {
            value = removeVars(value);

            if (value)
                dom.setAttrib(previewElm, name, value);
        });

        // Add classes to preview element
        each(fmt.classes, function(value) {
            value = removeVars(value);

            if (!dom.hasClass(previewElm, value))
                dom.addClass(previewElm, value);
        });

        // Add the previewElm outside the visual area
        dom.setStyles(previewElm, {position: 'absolute', left: -0xFFFF});
        ed.getBody().appendChild(previewElm);

        // Get parent container font size so we can compute px values out of em/% for older IE:s
        parentFontSize = dom.getStyle(ed.getBody(), 'fontSize', true);
        parentFontSize = /px$/.test(parentFontSize) ? parseInt(parentFontSize, 10) : 0;

        each(previewStyles.split(' '), function(name) {
            var value = dom.getStyle(previewElm, name, true);

            // If background is transparent then check if the body has a background color we can use
            if (name == 'background-color' && /transparent|rgba\s*\([^)]+,\s*0\)/.test(value)) {
                value = dom.getStyle(ed.getBody(), name, true);

                // Ignore white since it's the default color, not the nicest fix
                if (dom.toHex(value).toLowerCase() == '#ffffff') {
                    return;
                }
            }

            // Old IE won't calculate the font size so we need to do that manually
            if (name == 'font-size') {
                if (/em|%$/.test(value)) {
                    if (parentFontSize === 0) {
                        return;
                    }

                    // Convert font size from em/% to px
                    value = parseFloat(value, 10) / (/%$/.test(value) ? 100 : 1);
                    value = (value * parentFontSize) + 'px';
                }
            }

            previewCss += name + ':' + value + ';';
        });

        dom.remove(previewElm);

        return previewCss;
    };

    // Tell it to load theme specific language pack(s)
    tinymce.ThemeManager.requireLangPack('advanced');

    tinymce.create('tinymce.themes.AdvancedTheme', {
        sizes : [8, 10, 12, 14, 18, 24, 36],

        // Control name lookup, format: title, command
        controls : {
            bold : ['bold_desc', 'Bold'],
            italic : ['italic_desc', 'Italic'],
            underline : ['underline_desc', 'Underline'],
            strikethrough : ['striketrough_desc', 'Strikethrough'],
            justifyleft : ['justifyleft_desc', 'JustifyLeft'],
            justifycenter : ['justifycenter_desc', 'JustifyCenter'],
            justifyright : ['justifyright_desc', 'JustifyRight'],
            justifyfull : ['justifyfull_desc', 'JustifyFull'],
            bullist : ['bullist_desc', 'InsertUnorderedList'],
            numlist : ['numlist_desc', 'InsertOrderedList'],
            outdent : ['outdent_desc', 'Outdent'],
            indent : ['indent_desc', 'Indent'],
            cut : ['cut_desc', 'Cut'],
            copy : ['copy_desc', 'Copy'],
            paste : ['paste_desc', 'Paste'],
            undo : ['undo_desc', 'Undo'],
            redo : ['redo_desc', 'Redo'],
            link : ['link_desc', 'mceLink'],
            unlink : ['unlink_desc', 'unlink'],
            image : ['image_desc', 'mceImage'],
            cleanup : ['cleanup_desc', 'mceCleanup'],
            help : ['help_desc', 'mceHelp'],
            code : ['code_desc', 'mceCodeEditor'],
            hr : ['hr_desc', 'InsertHorizontalRule'],
            removeformat : ['removeformat_desc', 'RemoveFormat'],
            sub : ['sub_desc', 'subscript'],
            sup : ['sup_desc', 'superscript'],
            forecolor : ['forecolor_desc', 'ForeColor'],
            forecolorpicker : ['forecolor_desc', 'mceForeColor'],
            backcolor : ['backcolor_desc', 'HiliteColor'],
            backcolorpicker : ['backcolor_desc', 'mceBackColor'],
            charmap : ['charmap_desc', 'mceCharMap'],
            visualaid : ['visualaid_desc', 'mceToggleVisualAid'],
            anchor : ['anchor_desc', 'mceInsertAnchor'],
            newdocument : ['newdocument_desc', 'mceNewDocument'],
            blockquote : ['blockquote_desc', 'mceBlockQuote']
        },

        stateControls : ['bold', 'italic', 'underline', 'strikethrough', 'bullist', 'numlist', 'justifyleft', 'justifycenter', 'justifyright', 'justifyfull', 'sub', 'sup', 'blockquote'],

        init : function(ed, url) {
            var t = this, s, v, o;
    
            t.editor = ed;
            t.url = url;
            t.onResolveName = new tinymce.util.Dispatcher(this);
            s = ed.settings;

            ed.forcedHighContrastMode = ed.settings.detect_highcontrast && t._isHighContrast();
            ed.settings.skin = ed.forcedHighContrastMode ? 'highcontrast' : ed.settings.skin;

            // Setup default buttons
            if (!s.theme_advanced_buttons1) {
                s = extend({
                    theme_advanced_buttons1 : "bold,italic,underline,strikethrough,|,justifyleft,justifycenter,justifyright,justifyfull,|,styleselect,formatselect",
                    theme_advanced_buttons2 : "bullist,numlist,|,outdent,indent,|,undo,redo,|,link,unlink,anchor,image,cleanup,help,code",
                    theme_advanced_buttons3 : "hr,removeformat,visualaid,|,sub,sup,|,charmap"
                }, s);
            }
    
            // Default settings
            t.settings = s = extend({
                theme_advanced_path : true,
                theme_advanced_toolbar_location : 'top',
                theme_advanced_blockformats : "p,address,pre,h1,h2,h3,h4,h5,h6",
                theme_advanced_toolbar_align : "left",
                theme_advanced_statusbar_location : "bottom",
                theme_advanced_fonts : "Andale Mono=andale mono,times;Arial=arial,helvetica,sans-serif;Arial Black=arial black,avant garde;Book Antiqua=book antiqua,palatino;Comic Sans MS=comic sans ms,sans-serif;Courier New=courier new,courier;Georgia=georgia,palatino;Helvetica=helvetica;Impact=impact,chicago;Symbol=symbol;Tahoma=tahoma,arial,helvetica,sans-serif;Terminal=terminal,monaco;Times New Roman=times new roman,times;Trebuchet MS=trebuchet ms,geneva;Verdana=verdana,geneva;Webdings=webdings;Wingdings=wingdings,zapf dingbats",
                theme_advanced_more_colors : 1,
                theme_advanced_row_height : 23,
                theme_advanced_resize_horizontal : 1,
                theme_advanced_resizing_use_cookie : 1,
                theme_advanced_font_sizes : "1,2,3,4,5,6,7",
                theme_advanced_font_selector : "span",
                theme_advanced_show_current_color: 0,
                readonly : ed.settings.readonly
            }, s);

            // Setup default font_size_style_values
            if (!s.font_size_style_values)
                s.font_size_style_values = "8pt,10pt,12pt,14pt,18pt,24pt,36pt";

            if (tinymce.is(s.theme_advanced_font_sizes, 'string')) {
                s.font_size_style_values = tinymce.explode(s.font_size_style_values);
                s.font_size_classes = tinymce.explode(s.font_size_classes || '');

                // Parse string value
                o = {};
                ed.settings.theme_advanced_font_sizes = s.theme_advanced_font_sizes;
                each(ed.getParam('theme_advanced_font_sizes', '', 'hash'), function(v, k) {
                    var cl;

                    if (k == v && v >= 1 && v <= 7) {
                        k = v + ' (' + t.sizes[v - 1] + 'pt)';
                        cl = s.font_size_classes[v - 1];
                        v = s.font_size_style_values[v - 1] || (t.sizes[v - 1] + 'pt');
                    }

                    if (/^\s*\./.test(v))
                        cl = v.replace(/\./g, '');

                    o[k] = cl ? {'class' : cl} : {fontSize : v};
                });

                s.theme_advanced_font_sizes = o;
            }

            if ((v = s.theme_advanced_path_location) && v != 'none')
                s.theme_advanced_statusbar_location = s.theme_advanced_path_location;

            if (s.theme_advanced_statusbar_location == 'none')
                s.theme_advanced_statusbar_location = 0;

            if (ed.settings.content_css !== false)
                ed.contentCSS.push(ed.baseURI.toAbsolute(url + "/skins/" + ed.settings.skin + "/content.css"));

            // Init editor
            ed.onInit.add(function() {
                if (!ed.settings.readonly) {
                    ed.onNodeChange.add(t._nodeChanged, t);
                    ed.onKeyUp.add(t._updateUndoStatus, t);
                    ed.onMouseUp.add(t._updateUndoStatus, t);
                    ed.dom.bind(ed.dom.getRoot(), 'dragend', function() {
                        t._updateUndoStatus(ed);
                    });
                }
            });

            ed.onSetProgressState.add(function(ed, b, ti) {
                var co, id = ed.id, tb;

                if (b) {
                    t.progressTimer = setTimeout(function() {
                        co = ed.getContainer();
                        co = co.insertBefore(DOM.create('DIV', {style : 'position:relative'}), co.firstChild);
                        tb = DOM.get(ed.id + '_tbl');

                        DOM.add(co, 'div', {id : id + '_blocker', 'class' : 'mceBlocker', style : {width : tb.clientWidth + 2, height : tb.clientHeight + 2}});
                        DOM.add(co, 'div', {id : id + '_progress', 'class' : 'mceProgress', style : {left : tb.clientWidth / 2, top : tb.clientHeight / 2}});
                    }, ti || 0);
                } else {
                    DOM.remove(id + '_blocker');
                    DOM.remove(id + '_progress');
                    clearTimeout(t.progressTimer);
                }
            });

            DOM.loadCSS(s.editor_css ? ed.documentBaseURI.toAbsolute(s.editor_css) : url + "/skins/" + ed.settings.skin + "/ui.css");

            if (s.skin_variant)
                DOM.loadCSS(url + "/skins/" + ed.settings.skin + "/ui_" + s.skin_variant + ".css");
        },

        _isHighContrast : function() {
            var actualColor, div = DOM.add(DOM.getRoot(), 'div', {'style': 'background-color: rgb(171,239,86);'});

            actualColor = (DOM.getStyle(div, 'background-color', true) + '').toLowerCase().replace(/ /g, '');
            DOM.remove(div);

            return actualColor != 'rgb(171,239,86)' && actualColor != '#abef56';
        },

        createControl : function(n, cf) {
            var cd, c;

            if (c = cf.createControl(n))
                return c;

            switch (n) {
                case "styleselect":
                    return this._createStyleSelect();

                case "formatselect":
                    return this._createBlockFormats();

                case "fontselect":
                    return this._createFontSelect();

                case "fontsizeselect":
                    return this._createFontSizeSelect();

                case "forecolor":
                    return this._createForeColorMenu();

                case "backcolor":
                    return this._createBackColorMenu();
            }

            if ((cd = this.controls[n]))
                return cf.createButton(n, {title : "advanced." + cd[0], cmd : cd[1], ui : cd[2], value : cd[3]});
        },

        execCommand : function(cmd, ui, val) {
            var f = this['_' + cmd];

            if (f) {
                f.call(this, ui, val);
                return true;
            }

            return false;
        },

        _importClasses : function(e) {
            var ed = this.editor, ctrl = ed.controlManager.get('styleselect');

            if (ctrl.getLength() == 0) {
                each(ed.dom.getClasses(), function(o, idx) {
                    var name = 'style_' + idx, fmt;

                    fmt = {
                        inline : 'span',
                        attributes : {'class' : o['class']},
                        selector : '*'
                    };

                    ed.formatter.register(name, fmt);

                    ctrl.add(o['class'], name, {
                        style: function() {
                            return getPreviewCss(ed, fmt);
                        }
                    });
                });
            }
        },

        _createStyleSelect : function(n) {
            var t = this, ed = t.editor, ctrlMan = ed.controlManager, ctrl;

            // Setup style select box
            ctrl = ctrlMan.createListBox('styleselect', {
                title : 'advanced.style_select',
                onselect : function(name) {
                    var matches, formatNames = [], removedFormat;

                    each(ctrl.items, function(item) {
                        formatNames.push(item.value);
                    });

                    ed.focus();
                    ed.undoManager.add();

                    // Toggle off the current format(s)
                    matches = ed.formatter.matchAll(formatNames);
                    tinymce.each(matches, function(match) {
                        if (!name || match == name) {
                            if (match)
                                ed.formatter.remove(match);

                            removedFormat = true;
                        }
                    });

                    if (!removedFormat)
                        ed.formatter.apply(name);

                    ed.undoManager.add();
                    ed.nodeChanged();

                    return false; // No auto select
                }
            });

            // Handle specified format
            ed.onPreInit.add(function() {
                var counter = 0, formats = ed.getParam('style_formats');

                if (formats) {
                    each(formats, function(fmt) {
                        var name, keys = 0;

                        each(fmt, function() {keys++;});

                        if (keys > 1) {
                            name = fmt.name = fmt.name || 'style_' + (counter++);
                            ed.formatter.register(name, fmt);
                            ctrl.add(fmt.title, name, {
                                style: function() {
                                    return getPreviewCss(ed, fmt);
                                }
                            });
                        } else
                            ctrl.add(fmt.title);
                    });
                } else {
                    each(ed.getParam('theme_advanced_styles', '', 'hash'), function(val, key) {
                        var name, fmt;

                        if (val) {
                            name = 'style_' + (counter++);
                            fmt = {
                                inline : 'span',
                                classes : val,
                                selector : '*'
                            };

                            ed.formatter.register(name, fmt);
                            ctrl.add(t.editor.translate(key), name, {
                                style: function() {
                                    return getPreviewCss(ed, fmt);
                                }
                            });
                        }
                    });
                }
            });

            // Auto import classes if the ctrl box is empty
            if (ctrl.getLength() == 0) {
                ctrl.onPostRender.add(function(ed, n) {
                    if (!ctrl.NativeListBox) {
                        Event.add(n.id + '_text', 'focus', t._importClasses, t);
                        Event.add(n.id + '_text', 'mousedown', t._importClasses, t);
                        Event.add(n.id + '_open', 'focus', t._importClasses, t);
                        Event.add(n.id + '_open', 'mousedown', t._importClasses, t);
                    } else
                        Event.add(n.id, 'focus', t._importClasses, t);
                });
            }

            return ctrl;
        },

        _createFontSelect : function() {
            var c, t = this, ed = t.editor;

            c = ed.controlManager.createListBox('fontselect', {
                title : 'advanced.fontdefault',
                onselect : function(v) {
                    var cur = c.items[c.selectedIndex];

                    if (!v && cur) {
                        ed.execCommand('FontName', false, cur.value);
                        return;
                    }

                    ed.execCommand('FontName', false, v);

                    // Fake selection, execCommand will fire a nodeChange and update the selection
                    c.select(function(sv) {
                        return v == sv;
                    });

                    if (cur && cur.value == v) {
                        c.select(null);
                    }

                    return false; // No auto select
                }
            });

            if (c) {
                each(ed.getParam('theme_advanced_fonts', t.settings.theme_advanced_fonts, 'hash'), function(v, k) {
                    c.add(ed.translate(k), v, {style : v.indexOf('dings') == -1 ? 'font-family:' + v : ''});
                });
            }

            return c;
        },

        _createFontSizeSelect : function() {
            var t = this, ed = t.editor, c, i = 0, cl = [];

            c = ed.controlManager.createListBox('fontsizeselect', {title : 'advanced.font_size', onselect : function(v) {
                var cur = c.items[c.selectedIndex];

                if (!v && cur) {
                    cur = cur.value;

                    if (cur['class']) {
                        ed.formatter.toggle('fontsize_class', {value : cur['class']});
                        ed.undoManager.add();
                        ed.nodeChanged();
                    } else {
                        ed.execCommand('FontSize', false, cur.fontSize);
                    }

                    return;
                }

                if (v['class']) {
                    ed.focus();
                    ed.undoManager.add();
                    ed.formatter.toggle('fontsize_class', {value : v['class']});
                    ed.undoManager.add();
                    ed.nodeChanged();
                } else
                    ed.execCommand('FontSize', false, v.fontSize);

                // Fake selection, execCommand will fire a nodeChange and update the selection
                c.select(function(sv) {
                    return v == sv;
                });

                if (cur && (cur.value.fontSize == v.fontSize || cur.value['class'] && cur.value['class'] == v['class'])) {
                    c.select(null);
                }

                return false; // No auto select
            }});

            if (c) {
                each(t.settings.theme_advanced_font_sizes, function(v, k) {
                    var fz = v.fontSize;

                    if (fz >= 1 && fz <= 7)
                        fz = t.sizes[parseInt(fz) - 1] + 'pt';

                    c.add(k, v, {'style' : 'font-size:' + fz, 'class' : 'mceFontSize' + (i++) + (' ' + (v['class'] || ''))});
                });
            }

            return c;
        },

        _createBlockFormats : function() {
            var c, fmts = {
                p : 'advanced.paragraph',
                address : 'advanced.address',
                pre : 'advanced.pre',
                h1 : 'advanced.h1',
                h2 : 'advanced.h2',
                h3 : 'advanced.h3',
                h4 : 'advanced.h4',
                h5 : 'advanced.h5',
                h6 : 'advanced.h6',
                div : 'advanced.div',
                blockquote : 'advanced.blockquote',
                code : 'advanced.code',
                dt : 'advanced.dt',
                dd : 'advanced.dd',
                samp : 'advanced.samp'
            }, t = this;

            c = t.editor.controlManager.createListBox('formatselect', {title : 'advanced.block', onselect : function(v) {
                t.editor.execCommand('FormatBlock', false, v);
                return false;
            }});

            if (c) {
                each(t.editor.getParam('theme_advanced_blockformats', t.settings.theme_advanced_blockformats, 'hash'), function(v, k) {
                    c.add(t.editor.translate(k != v ? k : fmts[v]), v, {'class' : 'mce_formatPreview mce_' + v, style: function() {
                        return getPreviewCss(t.editor, {block: v});
                    }});
                });
            }

            return c;
        },

        _createForeColorMenu : function() {
            var c, t = this, s = t.settings, o = {}, v;

            if (s.theme_advanced_more_colors) {
                o.more_colors_func = function() {
                    t._mceColorPicker(0, {
                        color : c.value,
                        func : function(co) {
                            c.setColor(co);
                        }
                    });
                };
            }

            if (v = s.theme_advanced_text_colors)
                o.colors = v;

            if (s.theme_advanced_default_foreground_color)
                o.default_color = s.theme_advanced_default_foreground_color;

            o.title = 'advanced.forecolor_desc';
            o.cmd = 'ForeColor';
            o.scope = this;

            c = t.editor.controlManager.createColorSplitButton('forecolor', o);

            return c;
        },

        _createBackColorMenu : function() {
            var c, t = this, s = t.settings, o = {}, v;

            if (s.theme_advanced_more_colors) {
                o.more_colors_func = function() {
                    t._mceColorPicker(0, {
                        color : c.value,
                        func : function(co) {
                            c.setColor(co);
                        }
                    });
                };
            }

            if (v = s.theme_advanced_background_colors)
                o.colors = v;

            if (s.theme_advanced_default_background_color)
                o.default_color = s.theme_advanced_default_background_color;

            o.title = 'advanced.backcolor_desc';
            o.cmd = 'HiliteColor';
            o.scope = this;

            c = t.editor.controlManager.createColorSplitButton('backcolor', o);

            return c;
        },

        renderUI : function(o) {
            var n, ic, tb, t = this, ed = t.editor, s = t.settings, sc, p, nl;

            if (ed.settings) {
                ed.settings.aria_label = s.aria_label + ed.getLang('advanced.help_shortcut');
            }

            // TODO: ACC Should have an aria-describedby attribute which is user-configurable to describe what this field is actually for.
            // Maybe actually inherit it from the original textara?
            n = p = DOM.create('span', {role : 'application', 'aria-labelledby' : ed.id + '_voice', id : ed.id + '_parent', 'class' : 'mceEditor ' + ed.settings.skin + 'Skin' + (s.skin_variant ? ' ' + ed.settings.skin + 'Skin' + t._ufirst(s.skin_variant) : '') + (ed.settings.directionality == "rtl" ? ' mceRtl' : '')});
            DOM.add(n, 'span', {'class': 'mceVoiceLabel', 'style': 'display:none;', id: ed.id + '_voice'}, s.aria_label);

            if (!DOM.boxModel)
                n = DOM.add(n, 'div', {'class' : 'mceOldBoxModel'});

            n = sc = DOM.add(n, 'table', {role : "presentation", id : ed.id + '_tbl', 'class' : 'mceLayout', cellSpacing : 0, cellPadding : 0});
            n = tb = DOM.add(n, 'tbody');

            switch ((s.theme_advanced_layout_manager || '').toLowerCase()) {
                case "rowlayout":
                    ic = t._rowLayout(s, tb, o);
                    break;

                case "customlayout":
                    ic = ed.execCallback("theme_advanced_custom_layout", s, tb, o, p);
                    break;

                default:
                    ic = t._simpleLayout(s, tb, o, p);
            }

            n = o.targetNode;

            // Add classes to first and last TRs
            nl = sc.rows;
            DOM.addClass(nl[0], 'mceFirst');
            DOM.addClass(nl[nl.length - 1], 'mceLast');

            // Add classes to first and last TDs
            each(DOM.select('tr', tb), function(n) {
                DOM.addClass(n.firstChild, 'mceFirst');
                DOM.addClass(n.childNodes[n.childNodes.length - 1], 'mceLast');
            });

            if (DOM.get(s.theme_advanced_toolbar_container))
                DOM.get(s.theme_advanced_toolbar_container).appendChild(p);
            else
                DOM.insertAfter(p, n);

            Event.add(ed.id + '_path_row', 'click', function(e) {
                e = e.target;

                if (e.nodeName == 'A') {
                    t._sel(e.className.replace(/^.*mcePath_([0-9]+).*$/, '$1'));
                    return false;
                }
            });
/*
            if (DOM.get(ed.id + '_path_row')) {
                Event.add(ed.id + '_tbl', 'mouseover', function(e) {
                    var re;
    
                    e = e.target;

                    if (e.nodeName == 'SPAN' && DOM.hasClass(e.parentNode, 'mceButton')) {
                        re = DOM.get(ed.id + '_path_row');
                        t.lastPath = re.innerHTML;
                        DOM.setHTML(re, e.parentNode.title);
                    }
                });

                Event.add(ed.id + '_tbl', 'mouseout', function(e) {
                    if (t.lastPath) {
                        DOM.setHTML(ed.id + '_path_row', t.lastPath);
                        t.lastPath = 0;
                    }
                });
            }
*/

            if (!ed.getParam('accessibility_focus'))
                Event.add(DOM.add(p, 'a', {href : '#'}, '<!-- IE -->'), 'focus', function() {tinyMCE.get(ed.id).focus();});

            if (s.theme_advanced_toolbar_location == 'external')
                o.deltaHeight = 0;

            t.deltaHeight = o.deltaHeight;
            o.targetNode = null;

            ed.onKeyDown.add(function(ed, evt) {
                var DOM_VK_F10 = 121, DOM_VK_F11 = 122;

                if (evt.altKey) {
                    if (evt.keyCode === DOM_VK_F10) {
                        // Make sure focus is given to toolbar in Safari.
                        // We can't do this in IE as it prevents giving focus to toolbar when editor is in a frame
                        if (tinymce.isWebKit) {
                            window.focus();
                        }
                        t.toolbarGroup.focus();
                        return Event.cancel(evt);
                    } else if (evt.keyCode === DOM_VK_F11) {
                        DOM.get(ed.id + '_path_row').focus();
                        return Event.cancel(evt);
                    }
                }
            });

            // alt+0 is the UK recommended shortcut for accessing the list of access controls.
            ed.addShortcut('alt+0', '', 'mceShortcuts', t);

            return {
                iframeContainer : ic,
                editorContainer : ed.id + '_parent',
                sizeContainer : sc,
                deltaHeight : o.deltaHeight
            };
        },

        getInfo : function() {
            return {
                longname : 'Advanced theme',
                author : 'Moxiecode Systems AB',
                authorurl : 'http://tinymce.moxiecode.com',
                version : tinymce.majorVersion + "." + tinymce.minorVersion
            }
        },

        resizeBy : function(dw, dh) {
            var e = DOM.get(this.editor.id + '_ifr');

            this.resizeTo(e.clientWidth + dw, e.clientHeight + dh);
        },

        resizeTo : function(w, h, store) {
            var ed = this.editor, s = this.settings, e = DOM.get(ed.id + '_tbl'), ifr = DOM.get(ed.id + '_ifr');

            // Boundery fix box
            w = Math.max(s.theme_advanced_resizing_min_width || 100, w);
            h = Math.max(s.theme_advanced_resizing_min_height || 100, h);
            w = Math.min(s.theme_advanced_resizing_max_width || 0xFFFF, w);
            h = Math.min(s.theme_advanced_resizing_max_height || 0xFFFF, h);

            // Resize iframe and container
            DOM.setStyle(e, 'height', '');
            DOM.setStyle(ifr, 'height', h);

            if (s.theme_advanced_resize_horizontal) {
                DOM.setStyle(e, 'width', '');
                DOM.setStyle(ifr, 'width', w);

                // Make sure that the size is never smaller than the over all ui
                if (w < e.clientWidth) {
                    w = e.clientWidth;
                    DOM.setStyle(ifr, 'width', e.clientWidth);
                }
            }

            // Store away the size
            if (store && s.theme_advanced_resizing_use_cookie) {
                Cookie.setHash("TinyMCE_" + ed.id + "_size", {
                    cw : w,
                    ch : h
                });
            }
        },

        destroy : function() {
            var id = this.editor.id;

            Event.clear(id + '_resize');
            Event.clear(id + '_path_row');
            Event.clear(id + '_external_close');
        },

        // Internal functions

        _simpleLayout : function(s, tb, o, p) {
            var t = this, ed = t.editor, lo = s.theme_advanced_toolbar_location, sl = s.theme_advanced_statusbar_location, n, ic, etb, c;

            if (s.readonly) {
                n = DOM.add(tb, 'tr');
                n = ic = DOM.add(n, 'td', {'class' : 'mceIframeContainer'});
                return ic;
            }

            // Create toolbar container at top
            if (lo == 'top')
                t._addToolbars(tb, o);

            // Create external toolbar
            if (lo == 'external') {
                n = c = DOM.create('div', {style : 'position:relative'});
                n = DOM.add(n, 'div', {id : ed.id + '_external', 'class' : 'mceExternalToolbar'});
                DOM.add(n, 'a', {id : ed.id + '_external_close', href : 'javascript:;', 'class' : 'mceExternalClose'});
                n = DOM.add(n, 'table', {id : ed.id + '_tblext', cellSpacing : 0, cellPadding : 0});
                etb = DOM.add(n, 'tbody');

                if (p.firstChild.className == 'mceOldBoxModel')
                    p.firstChild.appendChild(c);
                else
                    p.insertBefore(c, p.firstChild);

                t._addToolbars(etb, o);

                ed.onMouseUp.add(function() {
                    var e = DOM.get(ed.id + '_external');
                    DOM.show(e);

                    DOM.hide(lastExtID);

                    var f = Event.add(ed.id + '_external_close', 'click', function() {
                        DOM.hide(ed.id + '_external');
                        Event.remove(ed.id + '_external_close', 'click', f);
                        return false;
                    });

                    DOM.show(e);
                    DOM.setStyle(e, 'top', 0 - DOM.getRect(ed.id + '_tblext').h - 1);

                    // Fixes IE rendering bug
                    DOM.hide(e);
                    DOM.show(e);
                    e.style.filter = '';

                    lastExtID = ed.id + '_external';

                    e = null;
                });
            }

            if (sl == 'top')
                t._addStatusBar(tb, o);

            // Create iframe container
            if (!s.theme_advanced_toolbar_container) {
                n = DOM.add(tb, 'tr');
                n = ic = DOM.add(n, 'td', {'class' : 'mceIframeContainer'});
            }

            // Create toolbar container at bottom
            if (lo == 'bottom')
                t._addToolbars(tb, o);

            if (sl == 'bottom')
                t._addStatusBar(tb, o);

            return ic;
        },

        _rowLayout : function(s, tb, o) {
            var t = this, ed = t.editor, dc, da, cf = ed.controlManager, n, ic, to, a;

            dc = s.theme_advanced_containers_default_class || '';
            da = s.theme_advanced_containers_default_align || 'center';

            each(explode(s.theme_advanced_containers || ''), function(c, i) {
                var v = s['theme_advanced_container_' + c] || '';

                switch (c.toLowerCase()) {
                    case 'mceeditor':
                        n = DOM.add(tb, 'tr');
                        n = ic = DOM.add(n, 'td', {'class' : 'mceIframeContainer'});
                        break;

                    case 'mceelementpath':
                        t._addStatusBar(tb, o);
                        break;

                    default:
                        a = (s['theme_advanced_container_' + c + '_align'] || da).toLowerCase();
                        a = 'mce' + t._ufirst(a);

                        n = DOM.add(DOM.add(tb, 'tr'), 'td', {
                            'class' : 'mceToolbar ' + (s['theme_advanced_container_' + c + '_class'] || dc) + ' ' + a || da
                        });

                        to = cf.createToolbar("toolbar" + i);
                        t._addControls(v, to);
                        DOM.setHTML(n, to.renderHTML());
                        o.deltaHeight -= s.theme_advanced_row_height;
                }
            });

            return ic;
        },

        _addControls : function(v, tb) {
            var t = this, s = t.settings, di, cf = t.editor.controlManager;

            if (s.theme_advanced_disable && !t._disabled) {
                di = {};

                each(explode(s.theme_advanced_disable), function(v) {
                    di[v] = 1;
                });

                t._disabled = di;
            } else
                di = t._disabled;

            each(explode(v), function(n) {
                var c;

                if (di && di[n])
                    return;

                // Compatiblity with 2.x
                if (n == 'tablecontrols') {
                    each(["table","|","row_props","cell_props","|","row_before","row_after","delete_row","|","col_before","col_after","delete_col","|","split_cells","merge_cells"], function(n) {
                        n = t.createControl(n, cf);

                        if (n)
                            tb.add(n);
                    });

                    return;
                }

                c = t.createControl(n, cf);

                if (c)
                    tb.add(c);
            });
        },

        _addToolbars : function(c, o) {
            var t = this, i, tb, ed = t.editor, s = t.settings, v, cf = ed.controlManager, di, n, h = [], a, toolbarGroup, toolbarsExist = false;

            toolbarGroup = cf.createToolbarGroup('toolbargroup', {
                'name': ed.getLang('advanced.toolbar'),
                'tab_focus_toolbar':ed.getParam('theme_advanced_tab_focus_toolbar')
            });

            t.toolbarGroup = toolbarGroup;

            a = s.theme_advanced_toolbar_align.toLowerCase();
            a = 'mce' + t._ufirst(a);

            n = DOM.add(DOM.add(c, 'tr', {role: 'presentation'}), 'td', {'class' : 'mceToolbar ' + a, "role":"presentation"});

            // Create toolbar and add the controls
            for (i=1; (v = s['theme_advanced_buttons' + i]); i++) {
                toolbarsExist = true;
                tb = cf.createToolbar("toolbar" + i, {'class' : 'mceToolbarRow' + i});

                if (s['theme_advanced_buttons' + i + '_add'])
                    v += ',' + s['theme_advanced_buttons' + i + '_add'];

                if (s['theme_advanced_buttons' + i + '_add_before'])
                    v = s['theme_advanced_buttons' + i + '_add_before'] + ',' + v;

                t._addControls(v, tb);
                toolbarGroup.add(tb);

                o.deltaHeight -= s.theme_advanced_row_height;
            }
            // Handle case when there are no toolbar buttons and ensure editor height is adjusted accordingly
            if (!toolbarsExist)
                o.deltaHeight -= s.theme_advanced_row_height;
            h.push(toolbarGroup.renderHTML());
            h.push(DOM.createHTML('a', {href : '#', accesskey : 'z', title : ed.getLang("advanced.toolbar_focus"), onfocus : 'tinyMCE.getInstanceById(\'' + ed.id + '\').focus();'}, '<!-- IE -->'));
            DOM.setHTML(n, h.join(''));
        },

        _addStatusBar : function(tb, o) {
            var n, t = this, ed = t.editor, s = t.settings, r, mf, me, td;

            n = DOM.add(tb, 'tr');
            n = td = DOM.add(n, 'td', {'class' : 'mceStatusbar'}); 
            n = DOM.add(n, 'div', {id : ed.id + '_path_row', 'role': 'group', 'aria-labelledby': ed.id + '_path_voice'});
            if (s.theme_advanced_path) {
                DOM.add(n, 'span', {id: ed.id + '_path_voice'}, ed.translate('advanced.path'));
                DOM.add(n, 'span', {}, ': ');
            } else {
                DOM.add(n, 'span', {}, '&#160;');
            }
            

            if (s.theme_advanced_resizing) {
                DOM.add(td, 'a', {id : ed.id + '_resize', href : 'javascript:;', onclick : "return false;", 'class' : 'mceResize', tabIndex:"-1"});

                if (s.theme_advanced_resizing_use_cookie) {
                    ed.onPostRender.add(function() {
                        var o = Cookie.getHash("TinyMCE_" + ed.id + "_size"), c = DOM.get(ed.id + '_tbl');

                        if (!o)
                            return;

                        t.resizeTo(o.cw, o.ch);
                    });
                }

                ed.onPostRender.add(function() {
                    Event.add(ed.id + '_resize', 'click', function(e) {
                        e.preventDefault();
                    });

                    Event.add(ed.id + '_resize', 'mousedown', function(e) {
                        var mouseMoveHandler1, mouseMoveHandler2,
                            mouseUpHandler1, mouseUpHandler2,
                            startX, startY, startWidth, startHeight, width, height, ifrElm;

                        function resizeOnMove(e) {
                            e.preventDefault();

                            width = startWidth + (e.screenX - startX);
                            height = startHeight + (e.screenY - startY);

                            t.resizeTo(width, height);
                        };

                        function endResize(e) {
                            // Stop listening
                            Event.remove(DOM.doc, 'mousemove', mouseMoveHandler1);
                            Event.remove(ed.getDoc(), 'mousemove', mouseMoveHandler2);
                            Event.remove(DOM.doc, 'mouseup', mouseUpHandler1);
                            Event.remove(ed.getDoc(), 'mouseup', mouseUpHandler2);

                            width = startWidth + (e.screenX - startX);
                            height = startHeight + (e.screenY - startY);
                            t.resizeTo(width, height, true);

                            ed.nodeChanged();
                        };

                        e.preventDefault();

                        // Get the current rect size
                        startX = e.screenX;
                        startY = e.screenY;
                        ifrElm = DOM.get(t.editor.id + '_ifr');
                        startWidth = width = ifrElm.clientWidth;
                        startHeight = height = ifrElm.clientHeight;

                        // Register envent handlers
                        mouseMoveHandler1 = Event.add(DOM.doc, 'mousemove', resizeOnMove);
                        mouseMoveHandler2 = Event.add(ed.getDoc(), 'mousemove', resizeOnMove);
                        mouseUpHandler1 = Event.add(DOM.doc, 'mouseup', endResize);
                        mouseUpHandler2 = Event.add(ed.getDoc(), 'mouseup', endResize);
                    });
                });
            }

            o.deltaHeight -= 21;
            n = tb = null;
        },

        _updateUndoStatus : function(ed) {
            var cm = ed.controlManager, um = ed.undoManager;

            cm.setDisabled('undo', !um.hasUndo() && !um.typing);
            cm.setDisabled('redo', !um.hasRedo());
        },

        _nodeChanged : function(ed, cm, n, co, ob) {
            var t = this, p, de = 0, v, c, s = t.settings, cl, fz, fn, fc, bc, formatNames, matches;

            tinymce.each(t.stateControls, function(c) {
                cm.setActive(c, ed.queryCommandState(t.controls[c][1]));
            });

            function getParent(name) {
                var i, parents = ob.parents, func = name;

                if (typeof(name) == 'string') {
                    func = function(node) {
                        return node.nodeName == name;
                    };
                }

                for (i = 0; i < parents.length; i++) {
                    if (func(parents[i]))
                        return parents[i];
                }
            };

            cm.setActive('visualaid', ed.hasVisual);
            t._updateUndoStatus(ed);
            cm.setDisabled('outdent', !ed.queryCommandState('Outdent'));

            p = getParent('A');
            if (c = cm.get('link')) {
                c.setDisabled((!p && co) || (p && !p.href));
                c.setActive(!!p && (!p.name && !p.id));
            }

            if (c = cm.get('unlink')) {
                c.setDisabled(!p && co);
                c.setActive(!!p && !p.name && !p.id);
            }

            if (c = cm.get('anchor')) {
                c.setActive(!co && !!p && (p.name || (p.id && !p.href)));
            }

            p = getParent('IMG');
            if (c = cm.get('image'))
                c.setActive(!co && !!p && n.className.indexOf('mceItem') == -1);

            if (c = cm.get('styleselect')) {
                t._importClasses();

                formatNames = [];
                each(c.items, function(item) {
                    formatNames.push(item.value);
                });

                matches = ed.formatter.matchAll(formatNames);
                c.select(matches[0]);
                tinymce.each(matches, function(match, index) {
                    if (index > 0) {
                        c.mark(match);
                    }
                });
            }

            if (c = cm.get('formatselect')) {
                p = getParent(ed.dom.isBlock);

                if (p)
                    c.select(p.nodeName.toLowerCase());
            }

            // Find out current fontSize, fontFamily and fontClass
            getParent(function(n) {
                if (n.nodeName === 'SPAN') {
                    if (!cl && n.className)
                        cl = n.className;
                }

                if (ed.dom.is(n, s.theme_advanced_font_selector)) {
                    if (!fz && n.style.fontSize)
                        fz = n.style.fontSize;

                    if (!fn && n.style.fontFamily)
                        fn = n.style.fontFamily.replace(/[\"\']+/g, '').replace(/^([^,]+).*/, '$1').toLowerCase();
                    
                    if (!fc && n.style.color)
                        fc = n.style.color;

                    if (!bc && n.style.backgroundColor)
                        bc = n.style.backgroundColor;
                }

                return false;
            });

            if (c = cm.get('fontselect')) {
                c.select(function(v) {
                    return v.replace(/^([^,]+).*/, '$1').toLowerCase() == fn;
                });
            }

            // Select font size
            if (c = cm.get('fontsizeselect')) {
                // Use computed style
                if (s.theme_advanced_runtime_fontsize && !fz && !cl)
                    fz = ed.dom.getStyle(n, 'fontSize', true);

                c.select(function(v) {
                    if (v.fontSize && v.fontSize === fz)
                        return true;

                    if (v['class'] && v['class'] === cl)
                        return true;
                });
            }
            
            if (s.theme_advanced_show_current_color) {
                function updateColor(controlId, color) {
                    if (c = cm.get(controlId)) {
                        if (!color)
                            color = c.settings.default_color;
                        if (color !== c.value) {
                            c.displayColor(color);
                        }
                    }
                }
                updateColor('forecolor', fc);
                updateColor('backcolor', bc);
            }

            if (s.theme_advanced_show_current_color) {
                function updateColor(controlId, color) {
                    if (c = cm.get(controlId)) {
                        if (!color)
                            color = c.settings.default_color;
                        if (color !== c.value) {
                            c.displayColor(color);
                        }
                    }
                };

                updateColor('forecolor', fc);
                updateColor('backcolor', bc);
            }

            if (s.theme_advanced_path && s.theme_advanced_statusbar_location) {
                p = DOM.get(ed.id + '_path') || DOM.add(ed.id + '_path_row', 'span', {id : ed.id + '_path'});

                if (t.statusKeyboardNavigation) {
                    t.statusKeyboardNavigation.destroy();
                    t.statusKeyboardNavigation = null;
                }

                DOM.setHTML(p, '');

                getParent(function(n) {
                    var na = n.nodeName.toLowerCase(), u, pi, ti = '';

                    // Ignore non element and bogus/hidden elements
                    if (n.nodeType != 1 || na === 'br' || n.getAttribute('data-mce-bogus') || DOM.hasClass(n, 'mceItemHidden') || DOM.hasClass(n, 'mceItemRemoved'))
                        return;

                    // Handle prefix
                    if (tinymce.isIE && n.scopeName !== 'HTML' && n.scopeName)
                        na = n.scopeName + ':' + na;

                    // Remove internal prefix
                    na = na.replace(/mce\:/g, '');

                    // Handle node name
                    switch (na) {
                        case 'b':
                            na = 'strong';
                            break;

                        case 'i':
                            na = 'em';
                            break;

                        case 'img':
                            if (v = DOM.getAttrib(n, 'src'))
                                ti += 'src: ' + v + ' ';

                            break;

                        case 'a':
                            if (v = DOM.getAttrib(n, 'name')) {
                                ti += 'name: ' + v + ' ';
                                na += '#' + v;
                            }

                            if (v = DOM.getAttrib(n, 'href'))
                                ti += 'href: ' + v + ' ';

                            break;

                        case 'font':
                            if (v = DOM.getAttrib(n, 'face'))
                                ti += 'font: ' + v + ' ';

                            if (v = DOM.getAttrib(n, 'size'))
                                ti += 'size: ' + v + ' ';

                            if (v = DOM.getAttrib(n, 'color'))
                                ti += 'color: ' + v + ' ';

                            break;

                        case 'span':
                            if (v = DOM.getAttrib(n, 'style'))
                                ti += 'style: ' + v + ' ';

                            break;
                    }

                    if (v = DOM.getAttrib(n, 'id'))
                        ti += 'id: ' + v + ' ';

                    if (v = n.className) {
                        v = v.replace(/\b\s*(webkit|mce|Apple-)\w+\s*\b/g, '');

                        if (v) {
                            ti += 'class: ' + v + ' ';

                            if (ed.dom.isBlock(n) || na == 'img' || na == 'span')
                                na += '.' + v;
                        }
                    }

                    na = na.replace(/(html:)/g, '');
                    na = {name : na, node : n, title : ti};
                    t.onResolveName.dispatch(t, na);
                    ti = na.title;
                    na = na.name;

                    //u = "javascript:tinymce.EditorManager.get('" + ed.id + "').theme._sel('" + (de++) + "');";
                    pi = DOM.create('a', {'href' : "javascript:;", role: 'button', onmousedown : "return false;", title : ti, 'class' : 'mcePath_' + (de++)}, na);

                    if (p.hasChildNodes()) {
                        p.insertBefore(DOM.create('span', {'aria-hidden': 'true'}, '\u00a0\u00bb '), p.firstChild);
                        p.insertBefore(pi, p.firstChild);
                    } else
                        p.appendChild(pi);
                }, ed.getBody());

                if (DOM.select('a', p).length > 0) {
                    t.statusKeyboardNavigation = new tinymce.ui.KeyboardNavigation({
                        root: ed.id + "_path_row",
                        items: DOM.select('a', p),
                        excludeFromTabOrder: true,
                        onCancel: function() {
                            ed.focus();
                        }
                    }, DOM);
                }
            }
        },

        // Commands gets called by execCommand

        _sel : function(v) {
            this.editor.execCommand('mceSelectNodeDepth', false, v);
        },

        _mceInsertAnchor : function(ui, v) {
            var ed = this.editor;

            ed.windowManager.open({
                url : this.url + '/anchor.htm',
                width : 320 + parseInt(ed.getLang('advanced.anchor_delta_width', 0)),
                height : 90 + parseInt(ed.getLang('advanced.anchor_delta_height', 0)),
                inline : true
            }, {
                theme_url : this.url
            });
        },

        _mceCharMap : function() {
            var ed = this.editor;

            ed.windowManager.open({
                url : this.url + '/charmap.htm',
                width : 550 + parseInt(ed.getLang('advanced.charmap_delta_width', 0)),
                height : 265 + parseInt(ed.getLang('advanced.charmap_delta_height', 0)),
                inline : true
            }, {
                theme_url : this.url
            });
        },

        _mceHelp : function() {
            var ed = this.editor;

            ed.windowManager.open({
                url : this.url + '/about.htm',
                width : 480,
                height : 380,
                inline : true
            }, {
                theme_url : this.url
            });
        },

        _mceShortcuts : function() {
            var ed = this.editor;
            ed.windowManager.open({
                url: this.url + '/shortcuts.htm',
                width: 480,
                height: 380,
                inline: true
            }, {
                theme_url: this.url
            });
        },

        _mceColorPicker : function(u, v) {
            var ed = this.editor;

            v = v || {};

            ed.windowManager.open({
                url : this.url + '/color_picker.htm',
                width : 375 + parseInt(ed.getLang('advanced.colorpicker_delta_width', 0)),
                height : 250 + parseInt(ed.getLang('advanced.colorpicker_delta_height', 0)),
                close_previous : false,
                inline : true
            }, {
                input_color : v.color,
                func : v.func,
                theme_url : this.url
            });
        },

        _mceCodeEditor : function(ui, val) {
            var ed = this.editor;

            ed.windowManager.open({
                url : this.url + '/source_editor.htm',
                width : parseInt(ed.getParam("theme_advanced_source_editor_width", 720)),
                height : parseInt(ed.getParam("theme_advanced_source_editor_height", 580)),
                inline : true,
                resizable : true,
                maximizable : true
            }, {
                theme_url : this.url
            });
        },

        _mceImage : function(ui, val) {
            var ed = this.editor;

            // Internal image object like a flash placeholder
            if (ed.dom.getAttrib(ed.selection.getNode(), 'class', '').indexOf('mceItem') != -1)
                return;

            ed.windowManager.open({
                url : this.url + '/image.htm',
                width : 355 + parseInt(ed.getLang('advanced.image_delta_width', 0)),
                height : 275 + parseInt(ed.getLang('advanced.image_delta_height', 0)),
                inline : true
            }, {
                theme_url : this.url
            });
        },

        _mceLink : function(ui, val) {
            var ed = this.editor;

            ed.windowManager.open({
                url : this.url + '/link.htm',
                width : 310 + parseInt(ed.getLang('advanced.link_delta_width', 0)),
                height : 200 + parseInt(ed.getLang('advanced.link_delta_height', 0)),
                inline : true
            }, {
                theme_url : this.url
            });
        },

        _mceNewDocument : function() {
            var ed = this.editor;

            ed.windowManager.confirm('advanced.newdocument', function(s) {
                if (s)
                    ed.execCommand('mceSetContent', false, '');
            });
        },

        _mceForeColor : function() {
            var t = this;

            this._mceColorPicker(0, {
                color: t.fgColor,
                func : function(co) {
                    t.fgColor = co;
                    t.editor.execCommand('ForeColor', false, co);
                }
            });
        },

        _mceBackColor : function() {
            var t = this;

            this._mceColorPicker(0, {
                color: t.bgColor,
                func : function(co) {
                    t.bgColor = co;
                    t.editor.execCommand('HiliteColor', false, co);
                }
            });
        },

        _ufirst : function(s) {
            return s.substring(0, 1).toUpperCase() + s.substring(1);
        }
    });

    tinymce.ThemeManager.add('advanced', tinymce.themes.AdvancedTheme);
}(tinymce));
