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/**
 * fullpage.js
 *
 * Copyright 2009, Moxiecode Systems AB
 * Released under LGPL License.
 *
 * License: http://tinymce.moxiecode.com/license
 * Contributing: http://tinymce.moxiecode.com/contributing
 */

(function() {
        tinyMCEPopup.requireLangPack();

        var defaultDocTypes = 
                'XHTML 1.0 Transitional=<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">,' +
                'XHTML 1.0 Frameset=<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">,' +
                'XHTML 1.0 Strict=<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">,' +
                'XHTML 1.1=<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">,' +
                'HTML 4.01 Transitional=<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">,' +
                'HTML 4.01 Strict=<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">,' +
                'HTML 4.01 Frameset=<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">';

        var defaultEncodings = 
                'Western european (iso-8859-1)=iso-8859-1,' +
                'Central European (iso-8859-2)=iso-8859-2,' +
                'Unicode (UTF-8)=utf-8,' +
                'Chinese traditional (Big5)=big5,' +
                'Cyrillic (iso-8859-5)=iso-8859-5,' +
                'Japanese (iso-2022-jp)=iso-2022-jp,' +
                'Greek (iso-8859-7)=iso-8859-7,' +
                'Korean (iso-2022-kr)=iso-2022-kr,' +
                'ASCII (us-ascii)=us-ascii';

        var defaultFontNames = 'Arial=arial,helvetica,sans-serif;Courier New=courier new,courier,monospace;Georgia=georgia,times new roman,times,serif;Tahoma=tahoma,arial,helvetica,sans-serif;Times New Roman=times new roman,times,serif;Verdana=verdana,arial,helvetica,sans-serif;Impact=impact;WingDings=wingdings';
        var defaultFontSizes = '10px,11px,12px,13px,14px,15px,16px';

        function setVal(id, value) {
                var elm = document.getElementById(id);

                if (elm) {
                        value = value || '';

                        if (elm.nodeName == "SELECT")
                                selectByValue(document.forms[0], id, value);
                        else if (elm.type == "checkbox")
                                elm.checked = !!value;
                        else
                                elm.value = value;
                }
        };

        function getVal(id) {
                var elm = document.getElementById(id);

                if (elm.nodeName == "SELECT")
                        return elm.options[elm.selectedIndex].value;

                if (elm.type == "checkbox")
                        return elm.checked;

                return elm.value;
        };

        window.FullPageDialog = {
                changedStyle : function() {
                        var val, styles = tinyMCEPopup.editor.dom.parseStyle(getVal('style'));

                        setVal('fontface', styles['font-face']);
                        setVal('fontsize', styles['font-size']);
                        setVal('textcolor', styles['color']);

                        if (val = styles['background-image'])
                                setVal('bgimage', val.replace(new RegExp("url\\('?([^']*)'?\\)", 'gi'), "$1"));
                        else
                                setVal('bgimage', '');

                        setVal('bgcolor', styles['background-color']);

                        // Reset margin form elements
                        setVal('topmargin', '');
                        setVal('rightmargin', '');
                        setVal('bottommargin', '');
                        setVal('leftmargin', '');

                        // Expand margin
                        if (val = styles['margin']) {
                                val = val.split(' ');
                                styles['margin-top'] = val[0] || '';
                                styles['margin-right'] = val[1] || val[0] || '';
                                styles['margin-bottom'] = val[2] || val[0] || '';
                                styles['margin-left'] = val[3] || val[0] || '';
                        }

                        if (val = styles['margin-top'])
                                setVal('topmargin', val.replace(/px/, ''));

                        if (val = styles['margin-right'])
                                setVal('rightmargin', val.replace(/px/, ''));

                        if (val = styles['margin-bottom'])
                                setVal('bottommargin', val.replace(/px/, ''));

                        if (val = styles['margin-left'])
                                setVal('leftmargin', val.replace(/px/, ''));

                        updateColor('bgcolor_pick', 'bgcolor');
                        updateColor('textcolor_pick', 'textcolor');
                },

                changedStyleProp : function() {
                        var val, dom = tinyMCEPopup.editor.dom, styles = dom.parseStyle(getVal('style'));
        
                        styles['font-face'] = getVal('fontface');
                        styles['font-size'] = getVal('fontsize');
                        styles['color'] = getVal('textcolor');
                        styles['background-color'] = getVal('bgcolor');

                        if (val = getVal('bgimage'))
                                styles['background-image'] = "url('" + val + "')";
                        else
                                styles['background-image'] = '';

                        delete styles['margin'];

                        if (val = getVal('topmargin'))
                                styles['margin-top'] = val + "px";
                        else
                                styles['margin-top'] = '';

                        if (val = getVal('rightmargin'))
                                styles['margin-right'] = val + "px";
                        else
                                styles['margin-right'] = '';

                        if (val = getVal('bottommargin'))
                                styles['margin-bottom'] = val + "px";
                        else
                                styles['margin-bottom'] = '';

                        if (val = getVal('leftmargin'))
                                styles['margin-left'] = val + "px";
                        else
                                styles['margin-left'] = '';

                        // Serialize, parse and reserialize this will compress redundant styles
                        setVal('style', dom.serializeStyle(dom.parseStyle(dom.serializeStyle(styles))));
                        this.changedStyle();
                },
                
                update : function() {
                        var data = {};

                        tinymce.each(tinyMCEPopup.dom.select('select,input,textarea'), function(node) {
                                data[node.id] = getVal(node.id);
                        });

                        tinyMCEPopup.editor.plugins.fullpage._dataToHtml(data);
                        tinyMCEPopup.close();
                }
        };
        
        function init() {
                var form = document.forms[0], i, item, list, editor = tinyMCEPopup.editor;

                // Setup doctype select box
                list = editor.getParam("fullpage_doctypes", defaultDocTypes).split(',');
                for (i = 0; i < list.length; i++) {
                        item = list[i].split('=');

                        if (item.length > 1)
                                addSelectValue(form, 'doctype', item[0], item[1]);
                }

                // Setup fonts select box
                list = editor.getParam("fullpage_fonts", defaultFontNames).split(';');
                for (i = 0; i < list.length; i++) {
                        item = list[i].split('=');

                        if (item.length > 1)
                                addSelectValue(form, 'fontface', item[0], item[1]);
                }

                // Setup fontsize select box
                list = editor.getParam("fullpage_fontsizes", defaultFontSizes).split(',');
                for (i = 0; i < list.length; i++)
                        addSelectValue(form, 'fontsize', list[i], list[i]);

                // Setup encodings select box
                list = editor.getParam("fullpage_encodings", defaultEncodings).split(',');
                for (i = 0; i < list.length; i++) {
                        item = list[i].split('=');

                        if (item.length > 1)
                                addSelectValue(form, 'docencoding', item[0], item[1]);
                }

                // Setup color pickers
                document.getElementById('bgcolor_pickcontainer').innerHTML = getColorPickerHTML('bgcolor_pick','bgcolor');
                document.getElementById('link_color_pickcontainer').innerHTML = getColorPickerHTML('link_color_pick','link_color');
                document.getElementById('visited_color_pickcontainer').innerHTML = getColorPickerHTML('visited_color_pick','visited_color');
                document.getElementById('active_color_pickcontainer').innerHTML = getColorPickerHTML('active_color_pick','active_color');
                document.getElementById('textcolor_pickcontainer').innerHTML = getColorPickerHTML('textcolor_pick','textcolor');
                document.getElementById('stylesheet_browsercontainer').innerHTML = getBrowserHTML('stylesheetbrowser','stylesheet','file','fullpage');
                document.getElementById('bgimage_pickcontainer').innerHTML = getBrowserHTML('bgimage_browser','bgimage','image','fullpage');

                // Resize some elements
                if (isVisible('stylesheetbrowser'))
                        document.getElementById('stylesheet').style.width = '220px';

                if (isVisible('link_href_browser'))
                        document.getElementById('element_link_href').style.width = '230px';

                if (isVisible('bgimage_browser'))
                        document.getElementById('bgimage').style.width = '210px';

                // Update form
                tinymce.each(tinyMCEPopup.getWindowArg('data'), function(value, key) {
                        setVal(key, value);
                });

                FullPageDialog.changedStyle();

                // Update colors
                updateColor('textcolor_pick', 'textcolor');
                updateColor('bgcolor_pick', 'bgcolor');
                updateColor('visited_color_pick', 'visited_color');
                updateColor('active_color_pick', 'active_color');
                updateColor('link_color_pick', 'link_color');
        };

        tinyMCEPopup.onInit.add(init);
})();