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1   // $Id:AttributeRenderer.java 62 2008-04-20 12:28:56Z me $
2   /*
3    * xsAnalyzer - XML schema analyzing tool. Copyright (C) 2008 Michael Engelhardt
4    * 
5    * This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public
6    * License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later
7    * version.
8    * 
9    * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
10   * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
11   * 
12   * You should have received a copy of the GNU General Public License along with this program; if not, write to the Free
13   * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
14   */
15  /**
16   * 
17   */
18  package de.mindcrimeilab.xsanalyzer.ui.renderer;
19  
20  import java.awt.Component;
21  
22  import javax.swing.DefaultListCellRenderer;
23  import javax.swing.Icon;
24  import javax.swing.JLabel;
25  import javax.swing.JList;
26  import javax.swing.JTree;
27  import javax.swing.ListCellRenderer;
28  import javax.swing.tree.DefaultTreeCellRenderer;
29  import javax.swing.tree.TreeCellRenderer;
30  
31  import org.apache.xerces.xs.XSAttributeDeclaration;
32  import org.springframework.richclient.application.Application;
33  import org.springframework.richclient.image.IconSource;
34  
35  /**
36   * @author Michael Engelhardt<me@mindcrime-ilab.de>
37   * @author $Author:me $
38   * @version $Revision:62 $
39   * 
40   */
41  public class AttributeRenderer implements TreeCellRenderer, ListCellRenderer {
42  
43      private final static Icon icon = ((IconSource) Application.services().getService(IconSource.class)).getIcon("attribute.icon");
44  
45      private final TreeCellRenderer treeCellRendererDelegate = new DefaultTreeCellRenderer();
46  
47      private final ListCellRenderer listCellRendererDelegate = new DefaultListCellRenderer();
48  
49      /*
50       * (non-Javadoc)
51       * 
52       * @see javax.swing.tree.TreeCellRenderer#getTreeCellRendererComponent(javax. swing.JTree, java.lang.Object,
53       * boolean, boolean, boolean, int, boolean)
54       */
55      @Override
56      public Component getTreeCellRendererComponent(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus) {
57  
58          JLabel cell = (JLabel) treeCellRendererDelegate.getTreeCellRendererComponent(tree, value, selected, expanded, leaf, row, hasFocus);
59  
60          AttributeRenderer.renderAttributeType(value, cell);
61  
62          return cell; // TODO Auto-generated method stub
63      }
64  
65      /*
66       * (non-Javadoc)
67       * 
68       * @see javax.swing.ListCellRenderer#getListCellRendererComponent(javax.swing .JList, java.lang.Object, int,
69       * boolean, boolean)
70       */
71      @Override
72      public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
73  
74          JLabel cell = (JLabel) listCellRendererDelegate.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
75  
76          AttributeRenderer.renderAttributeType(value, cell);
77  
78          return cell;
79      }
80  
81      /**
82       * @param value
83       * @param cell
84       */
85      private static void renderAttributeType(final Object value, JLabel cell) {
86          if (value instanceof XSAttributeDeclaration) {
87              XSAttributeDeclaration attribute = (XSAttributeDeclaration) value;
88              StringBuilder sb = new StringBuilder();
89              sb.append(attribute.getName());
90              sb.append(", <");
91              final String namespace = attribute.getNamespace();
92              sb.append((null == namespace) ? "default namespace" : namespace);
93              sb.append(">");
94              cell.setText(sb.toString());
95              cell.setIcon(AttributeRenderer.icon);
96          }
97      }
98  
99  }