1 /*
2 * Copyright (c) 2007, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 import static jdk.testlibrary.Asserts.*;
25
26 import java.awt.*;
27 import java.util.List;
28 import java.util.ArrayList;
29
30 public class BlockingWindowsTest {
31
32 private TestDialog dialog, childDialog, secondDialog, dummyDialog, parentDialog;
33 private TestFrame frame, secondFrame;
34 private TestWindow window, childWindow;
35
36 private static final int delay = 500;
37 private final ExtendedRobot robot;
38
39 private List<Window> allWindows;
40
41 private Dialog hiddenDialog;
42 private Frame hiddenFrame;
43
44 private Dialog.ModalityType modalityType;
45
46 public enum DialogOwner {HIDDEN_DIALOG, NULL_DIALOG, HIDDEN_FRAME, NULL_FRAME, DIALOG, FRAME};
47
48 private BlockingWindowsTest(Dialog.ModalityType modType,
49 boolean setModal,
50 DialogOwner owner) throws Exception {
51
52 modalityType = modType;
53 robot = new ExtendedRobot();
54 EventQueue.invokeLater(() -> {
55 createGUI(setModal, owner);
56 });
57 }
58
59 public BlockingWindowsTest(
60 Dialog.ModalityType modalityType, DialogOwner owner) throws Exception {
61 this(modalityType, false, owner);
62 }
63
64 public BlockingWindowsTest(DialogOwner owner) throws Exception {
65 this(null, true, owner);
66 }
67
68 private void createGUI(boolean setModal,
69 DialogOwner owner) {
70
71 allWindows = new ArrayList<>();
72
73 if (owner != DialogOwner.DIALOG) {
74 frame = new CustomFrame();
75 frame.setLocation(50, 50);
76 frame.setVisible(true);
77 allWindows.add(frame);
78 }
79
80 switch (owner) {
81 case DIALOG:
82 parentDialog = new ParentDialog((Dialog) null);
83 parentDialog.setLocation(50, 50);
84 parentDialog.setVisible(true);
85 allWindows.add(parentDialog);
86 dialog = new CustomDialog(parentDialog);
87 break;
88 case FRAME:
89 dialog = new CustomDialog(frame);
90 break;
91 case HIDDEN_DIALOG:
92 hiddenDialog = new Dialog((Frame) null);
93 dialog = new CustomDialog(hiddenDialog);
94 allWindows.add(hiddenDialog);
95 break;
96 case NULL_DIALOG:
97 dialog = new CustomDialog((Dialog) null);
98 break;
99 case HIDDEN_FRAME:
100 hiddenFrame = new Frame();
101 dialog = new CustomDialog(hiddenFrame);
102 allWindows.add(hiddenFrame);
103 break;
104 case NULL_FRAME:
105 dialog = new CustomDialog((Frame) null);
106 break;
107 }
108
109 assertFalse(dialog == null, "error: null dialog");
110
111 if (setModal) {
112 dialog.setModal(true);
113 } else if (modalityType != null) {
114 dialog.setModalityType(modalityType);
115 }
116
117 dialog.setLocation(250, 50);
118 allWindows.add(dialog);
119
120 if (owner == DialogOwner.DIALOG) {
121 window = new TestWindow(parentDialog);
122 } else {
123 window = new TestWindow(frame);
124 }
125
126 window.setLocation(50, 250);
127 allWindows.add(window);
128
129 if (owner == DialogOwner.DIALOG) {
130 dummyDialog = new TestDialog(parentDialog);
131 } else {
132 dummyDialog = new TestDialog(frame);
133 }
134 dummyDialog.setLocation(450, 450);
135 allWindows.add(dummyDialog);
136
137 childWindow = new CustomWindow(dialog);
138 childWindow.setLocation(450, 50);
139 allWindows.add(childWindow);
140
141 childDialog = new TestDialog(dialog);
142 childDialog.setLocation(450, 250);
143 allWindows.add(childDialog);
144
145 if (owner == DialogOwner.DIALOG) {
146 secondDialog = new CustomDialog(parentDialog);
147 } else {
148 secondDialog = new CustomDialog(frame);
149 }
150 if (setModal) {
151 secondDialog.setModal(true);
152 } else if (modalityType != null) {
153 secondDialog.setModalityType(modalityType);
154 }
155
156 secondDialog.setLocation(50, 450);
157 allWindows.add(secondDialog);
158
159 secondFrame = new TestFrame();
160 secondFrame.setLocation(250, 450);
161 allWindows.add(secondFrame);
162 }
163
164 public void doTest() throws Exception {
165
166 try {
167
168 robot.waitForIdle(delay);
169
170 if (parentDialog == null) { frame.clickOpenButton(robot); }
171 else { parentDialog.clickOpenButton(robot); }
172 robot.waitForIdle(delay);
173
174 dialog.activated.waitForFlagTriggered();
175 assertTrue(dialog.activated.flag(), "Dialog did not trigger " +
176 "Window Activated event when it became visible");
177
178 dialog.closeGained.waitForFlagTriggered();
179 assertTrue(dialog.closeGained.flag(), "The first button did not gain focus " +
180 "when the dialog became visible");
181
182 assertTrue(dialog.closeButton.hasFocus(), "The first dialog button " +
183 "gained focus, but lost it afterwards");
184
185 if (parentDialog == null) {
186 frame.checkBlockedFrame(robot, modalityType + " Dialog is visible.");
187 } else {
188 parentDialog.checkBlockedDialog(robot, modalityType + " Dialog is visible.");
189 }
190
191 dialog.checkUnblockedDialog(robot, "A Frame is visible.");
192
193 dialog.openClicked.reset();
194 dialog.clickOpenButton(robot);
195 robot.waitForIdle(delay);
196
197 assertFalse(window.focusGained.flag(), "Window gained focus on becoming " +
198 "visible when Frame and Dialog are visible");
199
200 window.checkBlockedWindow(robot,
201 "The parent of the Window is blocked by " + modalityType + " Dialog.");
202
203 dummyDialog.checkBlockedDialog(robot,
204 "The parent of the Dialog is blocked by " + modalityType + " Dialog.");
205
206 childDialog.checkUnblockedDialog(robot,
207 "The parent of the Dialog is " + modalityType + " Dialog");
208
209 childWindow.checkUnblockedWindow(robot,
210 "The parent of the Window is " + modalityType + " Dialog");
211
212 childWindow.openClicked.reset();
213 childWindow.clickOpenButton(robot);
214 robot.waitForIdle(delay);
215
216 secondDialog.checkUnblockedDialog(robot,
217 "The dialog is " + modalityType + ", the parent of the dialog " +
218 "is blocked by another " + modalityType + " dialog.");
219
220 secondFrame.checkBlockedFrame(robot,
221 modalityType + " dialog is displayed immediately after showing " +
222 "this frame. Another modal dialog is alreay visible");
223
224 secondDialog.clickCloseButton(robot);
225 robot.waitForIdle(delay);
226
227 childWindow.checkUnblockedWindow(robot, "A blocking dialog was closed.");
228 robot.waitForIdle(delay);
229
230 } finally {
231 EventQueue.invokeAndWait(this::closeAll);
232 }
233 }
234
235 private void closeAll() {
236 for (Window w: allWindows) {
237 if (w != null) { w.dispose(); }
238 }
239 }
240
241
242 class CustomFrame extends TestFrame {
243
244 @Override
245 public void doOpenAction() {
246 if (dialog != null) { dialog.setVisible(true); }
247 }
248 }
249
250 class CustomDialog extends TestDialog {
251
252 public CustomDialog(Dialog dialog) {
253 super(dialog);
254 }
255
256 public CustomDialog(Frame frame) {
257 super(frame);
258 }
259
260 @Override
261 public void doOpenAction() {
262 if (window != null) { window.setVisible(true); }
263 if (dummyDialog != null) { dummyDialog.setVisible(true); }
264 if (childWindow != null) { childWindow.setVisible(true); }
265 if (childDialog != null) { childDialog.setVisible(true); }
266 }
267
268 @Override
269 public void doCloseAction() {
270 this.dispose();
271 }
272 }
273
274 class CustomWindow extends TestWindow {
275
276 public CustomWindow(Window parent) {
277 super(parent);
278 }
279
280 @Override
281 public void doOpenAction() {
282 if (secondFrame != null) { secondFrame.setVisible(true); }
283 if (secondDialog != null) { secondDialog.setVisible(true); }
284 }
285 }
286
287 class ParentDialog extends TestDialog {
288
289 public ParentDialog(Dialog d) { super(d); }
290
291 @Override
292 public void doOpenAction() {
293 if (dialog != null) {
294 dialog.setVisible(true);
295 }
296 }
297 }
298 }
299