1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * This library is free software; you can redistribute it and/or modify it under
5    * the terms of the GNU Lesser General Public License as published by the Free
6    * Software Foundation; either version 2.1 of the License, or (at your option)
7    * any later version.
8    *
9    * This library is distributed in the hope that it will be useful, but WITHOUT
10   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12   * details.
13   */
14  
15  package com.liferay.taglib.ui;
16  
17  import com.liferay.taglib.util.IncludeTag;
18  
19  import javax.servlet.http.HttpServletRequest;
20  
21  /**
22   * <a href="PngImageTag.java.html"><b><i>View Source</i></b></a>
23   *
24   * @author Brian Wing Shun Chan
25   */
26  public class PngImageTag extends IncludeTag {
27  
28      public void setHeight(String height) {
29          _height = height;
30      }
31  
32      public void setImage(String image) {
33          _image = image;
34      }
35  
36      public void setWidth(String width) {
37          _width = width;
38      }
39  
40      protected void cleanUp() {
41          _height = null;
42          _image = null;
43          _width = null;
44      }
45  
46      protected String getPage() {
47          return _PAGE;
48      }
49  
50      protected void setAttributes(HttpServletRequest request) {
51          request.setAttribute("liferay-ui:png_image:height", _height);
52          request.setAttribute("liferay-ui:png_image:image", _image);
53          request.setAttribute("liferay-ui:png_image:width", _width);
54      }
55  
56      private static final String _PAGE = "/html/taglib/ui/png_image/page.jsp";
57  
58      private String _height;
59      private String _image;
60      private String _width;
61  
62  }