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1
7 package com.genimen.djeneric.tools.modeler.userperspective;
8
9 import java.awt.Component  ;
10
11 import javax.swing.DefaultListCellRenderer ;
12 import javax.swing.ImageIcon ;
13 import javax.swing.JList ;
14
15 import com.genimen.djeneric.structure.ResourceDefinition;
16 import com.genimen.djeneric.tools.modeler.ModelEditor;
17 import com.genimen.djeneric.util.DjString;
18
19 public class ResourceListRenderer extends DefaultListCellRenderer
20 {
21 private static final long serialVersionUID = 1L;
22 ImageIcon _gif = ModelEditor.getImageIcon("gif.gif");
23 ImageIcon _class = ModelEditor.getImageIcon("class.gif");
24 ImageIcon _binary = ModelEditor.getImageIcon("binary.gif");
25 ImageIcon _jar = ModelEditor.getImageIcon("jar.gif");
26
27 boolean _displayDetails;
28
29 public ResourceListRenderer()
30 {
31 this(true);
32 }
33
34 public ResourceListRenderer(boolean displayDetails)
35 {
36 _displayDetails = displayDetails;
37 }
38
39 public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected,
40 boolean cellHasFocus)
41 {
42
43 Component retValue = super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
44
45 ResourceDefinition def = (ResourceDefinition) value;
46 if (def != null && def.getType() != null)
47 {
48 if (def.getType().equals("gif"))
49 {
50 if (def.getBytes().length < 10000)
51 {
52 setIcon(new ImageIcon (def.getBytes()));
53 }
54 else setIcon(_gif);
55 }
56 else if (def.getType().equals("jar"))
57 {
58 setIcon(_jar);
59 }
60 else if (def.getType().equals("class"))
61 {
62 setIcon(_class);
63 }
64 else setIcon(_binary);
65 }
66
67 if (_displayDetails)
68 {
69 StringBuffer name = new StringBuffer ();
70 name.append(def.getName());
71 name.append(".");
72 name.append(def.getType());
73
74 name = DjString.appendToLength(name, " ", 40);
75 StringBuffer bytes = new StringBuffer ();
76 bytes.append(String.valueOf(def.getBytes().length));
77 while (bytes.length() < 8)
78 bytes.insert(0, " ");
79 bytes.append(" ");
80 bytes.append(def.getTimeStamp());
81 bytes.insert(0, name);
82 setText(bytes.toString());
83 }
84 else
85 {
86 setText(def.toString());
87 }
88
89 return retValue;
90 }
91 } |
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