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1
4 package org.terracotta.dso.editors.chooser;
5
6 import org.dijon.Button;
7 import org.dijon.Dialog;
8 import org.dijon.DialogResource;
9 import org.dijon.DictionaryResource;
10 import org.dijon.Tree;
11
12 import org.terracotta.dso.TcPlugin;
13 import org.terracotta.dso.editors.tree.ProjectNode;
14
15 import java.awt.event.ActionEvent  ;
16 import java.awt.event.ActionListener ;
17 import java.awt.event.MouseAdapter ;
18 import java.awt.event.MouseEvent ;
19
20 import javax.swing.tree.TreeNode ;
21 import javax.swing.tree.TreePath ;
22
23 public abstract class BaseProjectNavigator extends Dialog {
24 private static DialogResource m_res;
25 protected Tree m_packageTree;
26 protected Button m_okButton;
27 protected Button m_cancelButton;
28 protected ProjectNode[] m_selection;
29 private ActionListener m_listener;
30
31 static {
32 TcPlugin plugin = TcPlugin.getDefault();
33 DictionaryResource topRes = plugin.getResources();
34
35 m_res = (DialogResource)topRes.find("JavaProjectNavigator");
36 }
37
38 public BaseProjectNavigator(java.awt.Frame frame) {
39 super(frame);
40 if(m_res != null) {
41 load(m_res);
42 }
43 }
44
45 public void load(DialogResource dialogRes) {
46 super.load(dialogRes);
47
48 m_packageTree = (Tree)findComponent("PackageTree");
49 m_packageTree.addMouseListener(new MouseAdapter () {
50 public void mouseClicked(MouseEvent me) {
51 TreeNode node = (TreeNode )m_packageTree.getLastSelectedPathComponent();
52
53 if(node.getChildCount() == 0 && me.getClickCount() == 2) {
54 m_okButton.doClick();
55 }
56 }
57 });
58
59 m_okButton = (Button)findComponent("OKButton");
60 m_okButton.addActionListener(new ActionListener () {
61 public void actionPerformed(ActionEvent ae) {
62 m_selection = getSelectedProjectNodes();
63 setVisible(false);
64 fireActionPerformed();
65 }
66 });
67
68 m_cancelButton = (Button)findComponent("CancelButton");
69 m_cancelButton.addActionListener(new ActionListener () {
70 public void actionPerformed(ActionEvent ae) {
71 m_selection = null;
72 setVisible(false);
73 }
74 });
75
76 getRootPane().setDefaultButton(m_okButton);
77 }
78
79 protected ProjectNode[] getSelectedProjectNodes() {
80 TreePath [] paths = m_packageTree.getSelectionPaths();
81 ProjectNode[] nodes = new ProjectNode[paths.length];
82
83 for(int i = 0; i < paths.length; i++) {
84 nodes[i] = (ProjectNode)paths[i].getLastPathComponent();
85 }
86
87 return nodes;
88 }
89
90 public void setActionListener(ActionListener listener) {
91 m_listener = listener;
92 }
93
94 protected void fireActionPerformed() {
95 m_listener.actionPerformed(null);
96 }
97
98 public ProjectNode[] getSelection() {
99 return m_selection;
100 }
101 }
102 |
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