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1
19
20 package org.openide.explorer;
21
22 import org.openide.nodes.Node;
23 import org.openide.nodes.Children;
24 import org.openide.nodes.AbstractNode;
25 import java.util.Collections  ;
26 import java.util.Arrays ;
27 import java.awt.BorderLayout ;
28 import org.openide.explorer.view.BeanTreeView;
29 import javax.swing.JLabel ;
30 import org.netbeans.junit.NbTestCase;
31 import org.openide.util.HelpCtx;
32
33
37 public class FindHelpTest extends NbTestCase {
38
39 public FindHelpTest(String name) {
40 super(name);
41 }
42
43 private static Node[] nodes;
44 private static Node root;
45
46 protected void setUp() throws Exception {
47 Children kids = new Children.Array();
48 nodes = new Node[] {
49 new NoHelpNode(),
50 new WithHelpNode("foo"),
51 new WithHelpNode("bar"),
52 new WithHelpNode("foo"),
53 };
54 kids.add(nodes);
55 root = new AbstractNode(kids);
56 }
57
58 public void testFindHelpOnExplorer() throws Exception {
59 ExplorerPanel p = new ExplorerPanel();
60 ExplorerManager m = p.getExplorerManager();
61 m.setRootContext(root);
62 assertEquals(Collections.EMPTY_LIST, Arrays.asList(m.getSelectedNodes()));
63 HelpCtx base = new HelpCtx(ExplorerPanel.class);
64 assertEquals(base, p.getHelpCtx());
65 m.setSelectedNodes(new Node[] {nodes[0]});
66 assertEquals(base, p.getHelpCtx());
67 m.setSelectedNodes(new Node[] {nodes[1]});
68 assertEquals(new HelpCtx("foo"), p.getHelpCtx());
69 m.setSelectedNodes(new Node[] {nodes[1], nodes[2]});
70 assertEquals(base, p.getHelpCtx());
71 m.setSelectedNodes(new Node[] {nodes[1], nodes[3]});
72 assertEquals(new HelpCtx("foo"), p.getHelpCtx());
73 p = new WithHelpExplorer();
74 m = p.getExplorerManager();
75 m.setRootContext(root);
76 assertEquals(Collections.EMPTY_LIST, Arrays.asList(m.getSelectedNodes()));
77 base = new HelpCtx("base");
78 assertEquals(base, p.getHelpCtx());
79 m.setSelectedNodes(new Node[] {nodes[0]});
80 assertEquals(base, p.getHelpCtx());
81 m.setSelectedNodes(new Node[] {nodes[1]});
82 assertEquals(new HelpCtx("foo"), p.getHelpCtx());
83 m.setSelectedNodes(new Node[] {nodes[1], nodes[2]});
84 assertEquals(base, p.getHelpCtx());
85 m.setSelectedNodes(new Node[] {nodes[1], nodes[3]});
86 assertEquals(new HelpCtx("foo"), p.getHelpCtx());
87 }
88
89 public void testFindHelpHierarchically() throws Exception {
90 ExplorerPanel p = new ExplorerPanel();
91 p.setLayout(new BorderLayout ());
92 BeanTreeView b = new BeanTreeView();
93 p.add(b, BorderLayout.CENTER);
94 JLabel l1 = new JLabel ("test1");
95 HelpCtx.setHelpIDString(l1, "test");
96 p.add(l1, BorderLayout.NORTH);
97 JLabel l2 = new JLabel ("test2");
98 assertEquals(HelpCtx.DEFAULT_HELP, HelpCtx.findHelp(l2));
99 p.add(l2, BorderLayout.SOUTH);
100 ExplorerManager m = p.getExplorerManager();
101 m.setRootContext(root);
102 assertEquals(Collections.EMPTY_LIST, Arrays.asList(m.getSelectedNodes()));
103 HelpCtx base = new HelpCtx(ExplorerPanel.class);
104 assertEquals(base, HelpCtx.findHelp(b));
105 m.setSelectedNodes(new Node[] {nodes[0]});
106 assertEquals(base, HelpCtx.findHelp(b));
107 m.setSelectedNodes(new Node[] {nodes[1]});
108 assertEquals(new HelpCtx("foo"), HelpCtx.findHelp(b));
109 m.setSelectedNodes(new Node[] {nodes[1], nodes[2]});
110 assertEquals(base, HelpCtx.findHelp(b));
111 m.setSelectedNodes(new Node[] {nodes[1], nodes[3]});
112 assertEquals(new HelpCtx("foo"), HelpCtx.findHelp(b));
113 assertEquals(new HelpCtx("foo"), HelpCtx.findHelp(p));
114 assertEquals(new HelpCtx("test"), HelpCtx.findHelp(l1));
115 assertEquals(new HelpCtx("foo"), HelpCtx.findHelp(l2));
116 }
117
118 private static final class NoHelpNode extends AbstractNode {
119 public NoHelpNode() {
120 super(Children.LEAF);
121 }
122 }
123
124 private static final class WithHelpNode extends AbstractNode {
125 private final String id;
126 public WithHelpNode(String id) {
127 super(Children.LEAF);
128 this.id = id;
129 }
130 public HelpCtx getHelpCtx() {
131 return new HelpCtx(id);
132 }
133 }
134
135 private static final class WithHelpExplorer extends ExplorerPanel {
136 public HelpCtx getHelpCtx() {
137 return getHelpCtx(getExplorerManager().getSelectedNodes(), new HelpCtx("base"));
138 }
139 }
140
141 }
142 |
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