001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.taglib.ui;
016    
017    import com.liferay.taglib.util.IncludeTag;
018    
019    import javax.servlet.http.HttpServletRequest;
020    
021    /**
022     * @author Brian Wing Shun Chan
023     */
024    public class PngImageTag extends IncludeTag {
025    
026            public void setHeight(String height) {
027                    _height = height;
028            }
029    
030            public void setImage(String image) {
031                    _image = image;
032            }
033    
034            public void setWidth(String width) {
035                    _width = width;
036            }
037    
038            @Override
039            protected void cleanUp() {
040                    _height = null;
041                    _image = null;
042                    _width = null;
043            }
044    
045            @Override
046            protected String getPage() {
047                    return _PAGE;
048            }
049    
050            @Override
051            protected void setAttributes(HttpServletRequest request) {
052                    request.setAttribute("liferay-ui:png_image:height", _height);
053                    request.setAttribute("liferay-ui:png_image:image", _image);
054                    request.setAttribute("liferay-ui:png_image:width", _width);
055            }
056    
057            private static final String _PAGE = "/html/taglib/ui/png_image/page.jsp";
058    
059            private String _height;
060            private String _image;
061            private String _width;
062    
063    }