/**

 * editor_plugin_src.js

 *

 * Copyright 2009, Moxiecode Systems AB

 * Released under LGPL License.

 *

 * License: http://tinymce.moxiecode.com/license

 * Contributing: http://tinymce.moxiecode.com/contributing

 */



(function() {

	var each = tinymce.each;



	tinymce.create('tinymce.plugins.AdvListPlugin', {

		init : function(ed, url) {

			var t = this;



			t.editor = ed;



			function buildFormats(str) {

				var formats = [];



				each(str.split(/,/), function(type) {

					formats.push({

						title : 'advlist.' + (type == 'default' ? 'def' : type.replace(/-/g, '_')),

						styles : {

							listStyleType : type == 'default' ? '' : type

						}

					});

				});



				return formats;

			};



			// Setup number formats from config or default

			t.numlist = ed.getParam("advlist_number_styles") || buildFormats("default,lower-alpha,lower-greek,lower-roman,upper-alpha,upper-roman");

			t.bullist = ed.getParam("advlist_bullet_styles") || buildFormats("default,circle,disc,square");



			if (tinymce.isIE && /MSIE [2-7]/.test(navigator.userAgent))

				t.isIE7 = true;

		},



		createControl: function(name, cm) {

			var t = this, btn, format;



			if (name == 'numlist' || name == 'bullist') {

				// Default to first item if it's a default item

				if (t[name][0].title == 'advlist.def')

					format = t[name][0];



				function hasFormat(node, format) {

					var state = true;



					each(format.styles, function(value, name) {

						// Format doesn't match

						if (t.editor.dom.getStyle(node, name) != value) {

							state = false;

							return false;

						}

					});



					return state;

				};



				function applyListFormat() {

					var list, ed = t.editor, dom = ed.dom, sel = ed.selection;



					// Check for existing list element

					list = dom.getParent(sel.getNode(), 'ol,ul');



					// Switch/add list type if needed

					if (!list || list.nodeName == (name == 'bullist' ? 'OL' : 'UL') || hasFormat(list, format))

						ed.execCommand(name == 'bullist' ? 'InsertUnorderedList' : 'InsertOrderedList');



					// Append styles to new list element

					if (format) {

						list = dom.getParent(sel.getNode(), 'ol,ul');

						if (list) {

							dom.setStyles(list, format.styles);

							list.removeAttribute('data-mce-style');

						}

					}

					ed.focus();

				};



				btn = cm.createSplitButton(name, {

					title : 'advanced.' + name + '_desc',

					'class' : 'mce_' + name,

					onclick : function() {

						applyListFormat();

					}

				});



				btn.onRenderMenu.add(function(btn, menu) {

					menu.onShowMenu.add(function() {

						var dom = t.editor.dom, list = dom.getParent(t.editor.selection.getNode(), 'ol,ul'), fmtList;



						if (list || format) {

							fmtList = t[name];



							// Unselect existing items

							each(menu.items, function(item) {

								var state = true;



								item.setSelected(0);



								if (list && !item.isDisabled()) {

									each(fmtList, function(fmt) {

										if (fmt.id == item.id) {

											if (!hasFormat(list, fmt)) {

												state = false;

												return false;

											}

										}

									});



									if (state)

										item.setSelected(1);

								}

							});



							// Select the current format

							if (!list)

								menu.items[format.id].setSelected(1);

						}

					});



					menu.add({id : t.editor.dom.uniqueId(), title : 'advlist.types', 'class' : 'mceMenuItemTitle', titleItem: true}).setDisabled(1);



					each(t[name], function(item) {

						// IE<8 doesn't support lower-greek, skip it

						if (t.isIE7 && item.styles.listStyleType == 'lower-greek')

							return;



						item.id = t.editor.dom.uniqueId();



						menu.add({id : item.id, title : item.title, onclick : function() {

							format = item;

							applyListFormat();

						}});

					});

				});



				return btn;

			}

		},



		getInfo : function() {

			return {

				longname : 'Advanced lists',

				author : 'Moxiecode Systems AB',

				authorurl : 'http://tinymce.moxiecode.com',

				infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/advlist',

				version : tinymce.majorVersion + "." + tinymce.minorVersion

			};

		}

	});



	// Register plugin

	tinymce.PluginManager.add('advlist', tinymce.plugins.AdvListPlugin);

})();