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1
19
20 package org.netbeans.core;
21
22 import java.awt.event.ActionEvent  ;
23 import java.beans.PropertyChangeEvent ;
24 import java.beans.PropertyChangeListener ;
25 import java.util.*;
26 import javax.swing.AbstractAction ;
27 import javax.swing.Action ;
28 import javax.swing.KeyStroke ;
29 import javax.swing.text.Keymap ;
30 import org.netbeans.junit.*;
31 import junit.textui.TestRunner;
32 import org.openide.cookies.InstanceCookie;
33 import org.openide.filesystems.*;
34 import org.openide.loaders.DataFolder;
35 import org.openide.loaders.DataObject;
36 import org.openide.loaders.InstanceDataObject;
37
38
41 public class NbKeymapTest extends NbTestCase {
42 public NbKeymapTest(String name) {
43 super(name);
44 }
45
46 protected boolean runInEQ () {
47 return true;
48 }
49
50 public void testBasicFunctionality() throws Exception {
51 Keymap km = new NbKeymap();
52 Action a1 = new DummyAction("a1");
53 Action a2 = new DummyAction("a2");
54 Action d = new DummyAction("d");
55 KeyStroke k1 = KeyStroke.getKeyStroke("X");
56 KeyStroke k2 = KeyStroke.getKeyStroke("Y");
57 assertFalse(k1.equals(k2));
58 assertNull(km.getAction(k1));
59 assertNull(km.getAction(k2));
60 assertEquals(Collections.EMPTY_LIST, Arrays.asList(km.getBoundActions()));
61 assertEquals(Collections.EMPTY_LIST, Arrays.asList(km.getBoundKeyStrokes()));
62 assertNull(km.getDefaultAction());
63 km.setDefaultAction(d);
64 assertEquals(d, km.getDefaultAction());
65 km.addActionForKeyStroke(k1, a1);
66 assertEquals(a1, km.getAction(k1));
67 assertTrue(km.isLocallyDefined(k1));
68 assertEquals(null, km.getAction(k2));
69 assertEquals(Collections.singletonList(a1), Arrays.asList(km.getBoundActions()));
70 assertEquals(Collections.singletonList(k1), Arrays.asList(km.getBoundKeyStrokes()));
71 km.addActionForKeyStroke(k2, a2);
72 assertEquals(a1, km.getAction(k1));
73 assertEquals(a2, km.getAction(k2));
74 assertEquals(2, km.getBoundActions().length);
75 assertEquals(2, km.getBoundKeyStrokes().length);
76 km.addActionForKeyStroke(k1, d);
77 assertEquals(d, km.getAction(k1));
78 assertEquals(a2, km.getAction(k2));
79 assertEquals(2, km.getBoundActions().length);
80 assertEquals(2, km.getBoundKeyStrokes().length);
81 assertEquals(Collections.EMPTY_LIST, Arrays.asList(km.getKeyStrokesForAction(a1)));
82 assertEquals(Collections.singletonList(k2), Arrays.asList(km.getKeyStrokesForAction(a2)));
83 assertEquals(Collections.singletonList(k1), Arrays.asList(km.getKeyStrokesForAction(d)));
84 km.removeKeyStrokeBinding(k2);
85 assertEquals(d, km.getAction(k1));
86 assertNull(km.getAction(k2));
87 assertEquals(Collections.singletonList(d), Arrays.asList(km.getBoundActions()));
88 assertEquals(Collections.singletonList(k1), Arrays.asList(km.getBoundKeyStrokes()));
89 km.removeBindings();
90 assertNull(km.getAction(k1));
91 assertNull(km.getAction(k2));
92 assertEquals(Collections.EMPTY_LIST, Arrays.asList(km.getBoundActions()));
93 assertEquals(Collections.EMPTY_LIST, Arrays.asList(km.getBoundKeyStrokes()));
94 }
95
96 public void testObservability() throws Exception {
97 NbKeymap km = new NbKeymap();
98 O o = new O();
99 km.addObserver(o);
100 assertFalse(o.changed);
101 Action a1 = new DummyAction("a1");
102 Action a2 = new DummyAction("a2");
103 KeyStroke k1 = KeyStroke.getKeyStroke("X");
104 km.addActionForKeyStroke(k1, a1);
105 assertTrue(o.changed);
106 o.changed = false;
107 km.addActionForKeyStroke(k1, a2);
108 assertTrue(o.changed);
109 o.changed = false;
110 km.removeKeyStrokeBinding(k1);
111 assertTrue(o.changed);
112 }
113
114 public void testAcceleratorMapping() throws Exception {
115 Keymap km = new NbKeymap();
116 Action a1 = new DummyAction("a1");
117 Action a2 = new DummyAction("a2");
118 KeyStroke k1 = KeyStroke.getKeyStroke("X");
119 KeyStroke k2 = KeyStroke.getKeyStroke("Y");
120 assertNull(a1.getValue(Action.ACCELERATOR_KEY));
121 assertNull(a2.getValue(Action.ACCELERATOR_KEY));
122 AccL l = new AccL();
123 a1.addPropertyChangeListener(l);
124 assertFalse(l.changed);
125 km.addActionForKeyStroke(k1, a1);
126 assertEquals(k1, a1.getValue(Action.ACCELERATOR_KEY));
127 assertTrue(l.changed);
128 l.changed = false;
129 km.addActionForKeyStroke(k2, a2);
130 assertEquals(k2, a2.getValue(Action.ACCELERATOR_KEY));
131 km.addActionForKeyStroke(k2, a1);
132 Object acc = a1.getValue(Action.ACCELERATOR_KEY);
133 assertTrue(acc == k1 || acc == k2);
134 assertNull(a2.getValue(Action.ACCELERATOR_KEY));
135 km.removeKeyStrokeBinding(k1);
136 assertEquals(k2, a1.getValue(Action.ACCELERATOR_KEY));
137 km.removeKeyStrokeBinding(k2);
138 assertNull(a1.getValue(Action.ACCELERATOR_KEY));
139 assertTrue(l.changed);
140 }
141
142 public void testAddActionForKeyStrokeMap() throws Exception {
143 NbKeymap km = new NbKeymap();
144 O o = new O();
145 km.addObserver(o);
146 Action a1 = new DummyAction("a1");
147 Action a2 = new DummyAction("a2");
148 Action a3 = new DummyAction("a3");
149 KeyStroke k1 = KeyStroke.getKeyStroke("X");
150 KeyStroke k2 = KeyStroke.getKeyStroke("Y");
151 Map m = new HashMap();
152 m.put(k1, a1);
153 m.put(k2, a2);
154 km.addActionForKeyStrokeMap(m);
155 assertTrue(o.changed);
156 assertEquals(a1, km.getAction(k1));
157 assertEquals(a2, km.getAction(k2));
158 assertEquals(k1, a1.getValue(Action.ACCELERATOR_KEY));
159 assertEquals(k2, a2.getValue(Action.ACCELERATOR_KEY));
160 assertEquals(2, km.getBoundActions().length);
161 assertEquals(2, km.getBoundKeyStrokes().length);
162 km.removeBindings();
163 km.addActionForKeyStroke(k1, a3);
164 km.addActionForKeyStrokeMap(m);
165 assertEquals(a1, km.getAction(k1));
166 assertEquals(a2, km.getAction(k2));
167 assertEquals(k1, a1.getValue(Action.ACCELERATOR_KEY));
168 assertEquals(k2, a2.getValue(Action.ACCELERATOR_KEY));
169 assertNull(a3.getValue(Action.ACCELERATOR_KEY));
170 assertEquals(2, km.getBoundActions().length);
171 assertEquals(2, km.getBoundKeyStrokes().length);
172 }
173
174 private static final class DummyAction extends AbstractAction {
175 private final String name;
176 public DummyAction(String name) {
177 this.name = name;
178 }
179 public void actionPerformed(ActionEvent e) {}
180 public String toString() {
181 return "DummyAction[" + name + "]";
182 }
183 }
184
185 private static final class O implements Observer {
186 public boolean changed = false;
187 public void update(Observable o, Object arg) {
188 changed = true;
189 }
190 }
191
192 private static final class AccL implements PropertyChangeListener {
193 public boolean changed = false;
194 public void propertyChange(PropertyChangeEvent evt) {
195 if (Action.ACCELERATOR_KEY.equals(evt.getPropertyName())) {
196 changed = true;
197 }
198 }
199 }
200
201 }
202 |
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