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1 package org.enhydra.shark.corbaclient.workflowadmin;
2
3 import java.awt.*;
4
5 import javax.swing.*;
6 import javax.swing.tree.*;
7
8 import org.omg.WorkflowModel.*;
9 import org.enhydra.shark.corbaclient.*;
10
11
15 public class EngineTreeRenderer extends DefaultTreeCellRenderer {
16
17 public Component getTreeCellRendererComponent(
18 JTree tree,
19 Object  value,
20 boolean sel,
21 boolean expanded,
22 boolean leaf,
23 int row,
24 boolean hasFocus) {
25
26 super.getTreeCellRendererComponent(
27 tree, value, sel,
28 expanded, leaf, row,
29 hasFocus);
30
31 int type=getUserObjectType(value);
32
33 switch (type) {
34 case 0:
35 try {
36 javax.swing.Icon image = new ImageIcon(
37 ResourceManager.getResource("openedpackagesTreeImage"));
38 setIcon(image);
39 } catch (Throwable t) {
40 setIcon(null);
41 }
42 break;
43 case 1:
44 try {
45 javax.swing.Icon image = new ImageIcon(
46 ResourceManager.getResource("packageTreeImage"));
47 setIcon(image);
48 } catch (Throwable t) {
49 setIcon(null);
50 } finally {
51 org.enhydra.jawe.xml.elements.Package pkg=
52 (org.enhydra.jawe.xml.elements.Package)
53 ((DefaultMutableTreeNode)value).getUserObject();
54 String disp=ResourceManager.
55 getLanguageDependentString("PackageKey")+"-"+pkg.toString();
56 setText(disp);
57 setToolTipText(disp);
58 }
59 break;
60 case 2:
61 try {
62 javax.swing.Icon image = new ImageIcon(
63 ResourceManager.getResource("managerTreeImage"));
64 setIcon(image);
65 } catch (Throwable t) {
66 setIcon(null);
67 } finally {
68 WfProcessMgr mgr=(WfProcessMgr)((DefaultMutableTreeNode)value).getUserObject();
69 String name;
70 try {
71 name=SharkAdmin.getAdminMiscUtilities().getProcessMgrProcDefName(mgr.name());
72 } catch (Exception ex) {
73 name=ResourceManager.getLanguageDependentString("UnknownKey");
74 }
75 String disp=ResourceManager.
76 getLanguageDependentString("ProcessDefinitionKey")+"-"+name;
77 setText(disp);
78 setToolTipText(disp);
79 }
80 break;
81 case 3:
82 try {
83 javax.swing.Icon image = new ImageIcon(
84 ResourceManager.getResource("processTreeImage"));
85 setIcon(image);
86 } catch (Throwable t) {
87 setIcon(null);
88 } finally {
89 WfProcess pr=(WfProcess)((DefaultMutableTreeNode)value).getUserObject();
90 String name;
91 try {
92 name=pr.key();
93 } catch (Exception ex) {
94 name=ResourceManager.getLanguageDependentString("UnknownKey");
95 }
96 String disp=ResourceManager.
97 getLanguageDependentString("InstantiatedProcessKey")+"-"+name;
98 setText(disp);
99 setToolTipText(disp);
100 }
101 break;
102 }
103 return this;
104 }
105
106 protected int getUserObjectType (Object value) {
107 DefaultMutableTreeNode node = (DefaultMutableTreeNode)value;
108 Object userObj = node.getUserObject();
109 if (userObj instanceof org.enhydra.jawe.xml.elements.Package) {
110 return 1;
111 } else if (userObj instanceof WfProcessMgr) {
112 return 2;
113 } else if (userObj instanceof WfProcess) {
114 return 3;
115 } else {
116 return 0;
117 }
118 }
119
120 }
121 |
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