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1 package org.enhydra.shark.swingclient.workflowadmin;
2
3 import java.awt.*;
4
5 import javax.swing.*;
6 import javax.swing.tree.*;
7
8
9 import org.enhydra.shark.api.client.wfmodel.*;
10
11 import org.enhydra.shark.swingclient.*;
12
13
17 public class EngineTreeRenderer extends DefaultTreeCellRenderer {
18
19 public Component getTreeCellRendererComponent(
20 JTree tree,
21 Object  value,
22 boolean sel,
23 boolean expanded,
24 boolean leaf,
25 int row,
26 boolean hasFocus) {
27
28 super.getTreeCellRendererComponent(
29 tree, value, sel,
30 expanded, leaf, row,
31 hasFocus);
32
33 int type=getUserObjectType(value);
34
35 switch (type) {
36 case 0:
37 try {
38 javax.swing.Icon image = new ImageIcon(
39 ResourceManager.getResource("openedpackagesTreeImage"));
40 setIcon(image);
41 } catch (Throwable t) {
42 setIcon(null);
43 }
44 break;
45 case 1:
46 try {
47 javax.swing.Icon image = new ImageIcon(
48 ResourceManager.getResource("packageTreeImage"));
49 setIcon(image);
50 } catch (Throwable t) {
51 setIcon(null);
52 } finally {
53 org.enhydra.jawe.xml.elements.Package pkg=
54 (org.enhydra.jawe.xml.elements.Package)
55 ((DefaultMutableTreeNode)value).getUserObject();
56 String disp=ResourceManager.
57 getLanguageDependentString("PackageKey")+"-"+pkg.toString();
58 setText(disp);
59 setToolTipText(disp);
60 }
61 break;
62 case 2:
63 try {
64 javax.swing.Icon image = new ImageIcon(
65 ResourceManager.getResource("managerTreeImage"));
66 setIcon(image);
67 } catch (Throwable t) {
68 setIcon(null);
69 } finally {
70 WfProcessMgr mgr=(WfProcessMgr)((DefaultMutableTreeNode)value).getUserObject();
71 String name;
72 try {
73 name=SharkAdmin.getAdminMiscUtilities().getProcessMgrProcDefName(mgr.name());
74 } catch (Exception ex) {
75 name=ResourceManager.getLanguageDependentString("UnknownKey");
76 }
77 String disp=ResourceManager.
78 getLanguageDependentString("ProcessDefinitionKey")+"-"+name;
79 setText(disp);
80 setToolTipText(disp);
81 }
82 break;
83 case 3:
84 try {
85 javax.swing.Icon image = new ImageIcon(
86 ResourceManager.getResource("processTreeImage"));
87 setIcon(image);
88 } catch (Throwable t) {
89 setIcon(null);
90 } finally {
91 WfProcess pr=(WfProcess)((DefaultMutableTreeNode)value).getUserObject();
92 String name;
93 try {
94 name=pr.key();
95 } catch (Exception ex) {
96 name=ResourceManager.getLanguageDependentString("UnknownKey");
97 }
98 String disp=ResourceManager.
99 getLanguageDependentString("InstantiatedProcessKey")+"-"+name;
100 setText(disp);
101 setToolTipText(disp);
102 }
103 break;
104 }
105 return this;
106 }
107
108 protected int getUserObjectType (Object value) {
109 DefaultMutableTreeNode node = (DefaultMutableTreeNode)value;
110 Object userObj = node.getUserObject();
111 if (userObj instanceof org.enhydra.jawe.xml.elements.Package) {
112 return 1;
113 } else if (userObj instanceof WfProcessMgr) {
114 return 2;
115 } else if (userObj instanceof WfProcess) {
116 return 3;
117 } else {
118 return 0;
119 }
120 }
121
122 }
123 |
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