FormDesign/kindeditor/plugins/emoticons/emoticons.js

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/*******************************************************************************
* KindEditor - WYSIWYG HTML Editor for Internet
* Copyright (C) 2006-2011 kindsoft.net
*
* @author Roddy <luolonghao@gmail.com>
* @site http://www.kindsoft.net/
* @licence http://www.kindsoft.net/license.php
*******************************************************************************/

KindEditor.plugin('emoticons', function(K) {
	var self = this, name = 'emoticons',
		path = (self.emoticonsPath || self.pluginsPath + 'emoticons/images/'),
		allowPreview = self.allowPreviewEmoticons === undefined ? true : self.allowPreviewEmoticons,
		currentPageNum = 1;
	self.clickToolbar(name, function() {
		var rows = 5, cols = 9, total = 135, startNum = 0,
			cells = rows * cols, pages = Math.ceil(total / cells),
			colsHalf = Math.floor(cols / 2),
			wrapperDiv = K('<div class="ke-plugin-emoticons"></div>'),
			elements = [],
			menu = self.createMenu({
				name : name,
				beforeRemove : function() {
					removeEvent();
				}
			});
		menu.div.append(wrapperDiv);
		var previewDiv, previewImg;
		if (allowPreview) {
			previewDiv = K('<div class="ke-preview"></div>').css('right', 0);
			previewImg = K('<img class="ke-preview-img" src="' + path + startNum + '.gif" />');
			wrapperDiv.append(previewDiv);
			previewDiv.append(previewImg);
		}
		function bindCellEvent(cell, j, num) {
			if (previewDiv) {
				cell.mouseover(function() {
					if (j > colsHalf) {
						previewDiv.css('left', 0);
						previewDiv.css('right', '');
					} else {
						previewDiv.css('left', '');
						previewDiv.css('right', 0);
					}
					previewImg.attr('src', path + num + '.gif');
					K(this).addClass('ke-on');
				});
			} else {
				cell.mouseover(function() {
					K(this).addClass('ke-on');
				});
			}
			cell.mouseout(function() {
				K(this).removeClass('ke-on');
			});
			cell.click(function(e) {
				self.insertHtml('<img src="' + path + num + '.gif" border="0" alt="" />').hideMenu().focus();
				e.stop();
			});
		}