author | anthony |
Fri, 20 Feb 2009 17:34:16 +0300 | |
changeset 2459 | 08f3416ff334 |
parent 887 | 0aab8d3fa11a |
child 2462 | 192552ca8292 |
permissions | -rw-r--r-- |
2 | 1 |
/* |
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
2
diff
changeset
|
2 |
* Copyright 2003-2008 Sun Microsystems, Inc. All Rights Reserved. |
2 | 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. Sun designates this |
|
8 |
* particular file as subject to the "Classpath" exception as provided |
|
9 |
* by Sun in the LICENSE file that accompanied this code. |
|
10 |
* |
|
11 |
* This code is distributed in the hope that it will be useful, but WITHOUT |
|
12 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
13 |
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
14 |
* version 2 for more details (a copy is included in the LICENSE file that |
|
15 |
* accompanied this code). |
|
16 |
* |
|
17 |
* You should have received a copy of the GNU General Public License version |
|
18 |
* 2 along with this work; if not, write to the Free Software Foundation, |
|
19 |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
20 |
* |
|
21 |
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
|
22 |
* CA 95054 USA or visit www.sun.com if you need additional information or |
|
23 |
* have any questions. |
|
24 |
*/ |
|
25 |
||
26 |
package sun.awt.X11; |
|
27 |
||
28 |
import java.awt.*; |
|
29 |
import java.awt.event.*; |
|
30 |
import java.awt.image.ColorModel; |
|
31 |
import java.awt.image.ImageObserver; |
|
32 |
import java.awt.image.ImageProducer; |
|
33 |
import java.awt.image.VolatileImage; |
|
34 |
import java.awt.peer.*; |
|
35 |
import sun.java2d.pipe.Region; |
|
36 |
import sun.awt.*; |
|
37 |
import sun.awt.motif.MToolkit; |
|
38 |
import sun.awt.motif.X11FontMetrics; |
|
39 |
||
40 |
public class XEmbedChildProxyPeer implements ComponentPeer, XEventDispatcher{ |
|
41 |
XEmbeddingContainer container; |
|
42 |
XEmbedChildProxy proxy; |
|
43 |
long handle; |
|
44 |
XEmbedChildProxyPeer(XEmbedChildProxy proxy) { |
|
45 |
this.container = proxy.getEmbeddingContainer(); |
|
46 |
this.handle = proxy.getHandle(); |
|
47 |
this.proxy = proxy; |
|
48 |
initDispatching(); |
|
49 |
} |
|
50 |
||
51 |
void initDispatching() { |
|
52 |
XToolkit.awtLock(); |
|
53 |
try { |
|
54 |
XToolkit.addEventDispatcher(handle, this); |
|
55 |
XlibWrapper.XSelectInput(XToolkit.getDisplay(), handle, |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
2
diff
changeset
|
56 |
XConstants.StructureNotifyMask | XConstants.PropertyChangeMask); |
2 | 57 |
} |
58 |
finally { |
|
59 |
XToolkit.awtUnlock(); |
|
60 |
} |
|
61 |
container.notifyChildEmbedded(handle); |
|
62 |
} |
|
63 |
public boolean isObscured() { return false; } |
|
64 |
public boolean canDetermineObscurity() { return false; } |
|
65 |
public void setVisible(boolean b) { |
|
66 |
if (!b) { |
|
67 |
XToolkit.awtLock(); |
|
68 |
try { |
|
69 |
XlibWrapper.XUnmapWindow(XToolkit.getDisplay(), handle); |
|
70 |
} |
|
71 |
finally { |
|
72 |
XToolkit.awtUnlock(); |
|
73 |
} |
|
74 |
} else { |
|
75 |
XToolkit.awtLock(); |
|
76 |
try { |
|
77 |
XlibWrapper.XMapWindow(XToolkit.getDisplay(), handle); |
|
78 |
} |
|
79 |
finally { |
|
80 |
XToolkit.awtUnlock(); |
|
81 |
} |
|
82 |
} |
|
83 |
} |
|
84 |
public void setEnabled(boolean b) {} |
|
85 |
public void paint(Graphics g) {} |
|
86 |
public void repaint(long tm, int x, int y, int width, int height) {} |
|
87 |
public void print(Graphics g) {} |
|
88 |
public void setBounds(int x, int y, int width, int height, int op) { |
|
89 |
// Unimplemeneted: Check for min/max hints for non-resizable |
|
90 |
XToolkit.awtLock(); |
|
91 |
try { |
|
92 |
XlibWrapper.XMoveResizeWindow(XToolkit.getDisplay(), handle, x, y, width, height); |
|
93 |
} |
|
94 |
finally { |
|
95 |
XToolkit.awtUnlock(); |
|
96 |
} |
|
97 |
} |
|
98 |
public void handleEvent(AWTEvent e) { |
|
99 |
switch (e.getID()) { |
|
100 |
case FocusEvent.FOCUS_GAINED: |
|
101 |
XKeyboardFocusManagerPeer.setCurrentNativeFocusOwner(proxy); |
|
102 |
container.focusGained(handle); |
|
103 |
break; |
|
104 |
case FocusEvent.FOCUS_LOST: |
|
105 |
XKeyboardFocusManagerPeer.setCurrentNativeFocusOwner(null); |
|
106 |
container.focusLost(handle); |
|
107 |
break; |
|
108 |
case KeyEvent.KEY_PRESSED: |
|
109 |
case KeyEvent.KEY_RELEASED: |
|
110 |
if (!((InputEvent)e).isConsumed()) { |
|
111 |
container.forwardKeyEvent(handle, (KeyEvent)e); |
|
112 |
} |
|
113 |
break; |
|
114 |
} |
|
115 |
} |
|
116 |
public void coalescePaintEvent(PaintEvent e) {} |
|
117 |
public Point getLocationOnScreen() { |
|
118 |
XWindowAttributes attr = new XWindowAttributes(); |
|
119 |
XToolkit.awtLock(); |
|
120 |
try{ |
|
121 |
XlibWrapper.XGetWindowAttributes(XToolkit.getDisplay(), handle, attr.pData); |
|
122 |
return new Point(attr.get_x(), attr.get_y()); |
|
123 |
} finally { |
|
124 |
XToolkit.awtUnlock(); |
|
125 |
attr.dispose(); |
|
126 |
} |
|
127 |
} |
|
128 |
public Dimension getPreferredSize() { |
|
129 |
XToolkit.awtLock(); |
|
130 |
long p_hints = XlibWrapper.XAllocSizeHints(); |
|
131 |
try { |
|
132 |
XSizeHints hints = new XSizeHints(p_hints); |
|
133 |
XlibWrapper.XGetWMNormalHints(XToolkit.getDisplay(), handle, p_hints, XlibWrapper.larg1); |
|
134 |
Dimension res = new Dimension(hints.get_width(), hints.get_height()); |
|
135 |
return res; |
|
136 |
} finally { |
|
137 |
XlibWrapper.XFree(p_hints); |
|
138 |
XToolkit.awtUnlock(); |
|
139 |
} |
|
140 |
} |
|
141 |
public Dimension getMinimumSize() { |
|
142 |
XToolkit.awtLock(); |
|
143 |
long p_hints = XlibWrapper.XAllocSizeHints(); |
|
144 |
try { |
|
145 |
XSizeHints hints = new XSizeHints(p_hints); |
|
146 |
XlibWrapper.XGetWMNormalHints(XToolkit.getDisplay(), handle, p_hints, XlibWrapper.larg1); |
|
147 |
Dimension res = new Dimension(hints.get_min_width(), hints.get_min_height()); |
|
148 |
return res; |
|
149 |
} finally { |
|
150 |
XlibWrapper.XFree(p_hints); |
|
151 |
XToolkit.awtUnlock(); |
|
152 |
} |
|
153 |
} |
|
154 |
public ColorModel getColorModel() { return null; } |
|
155 |
public Toolkit getToolkit() { return Toolkit.getDefaultToolkit(); } |
|
156 |
||
157 |
public Graphics getGraphics() { return null; } |
|
158 |
public FontMetrics getFontMetrics(Font font) { return null; } |
|
159 |
public void dispose() { |
|
160 |
container.detachChild(handle); |
|
161 |
} |
|
162 |
public void setForeground(Color c) {} |
|
163 |
public void setBackground(Color c) {} |
|
164 |
public void setFont(Font f) {} |
|
165 |
public void updateCursorImmediately() {} |
|
166 |
||
167 |
void postEvent(AWTEvent event) { |
|
168 |
XToolkit.postEvent(XToolkit.targetToAppContext(proxy), event); |
|
169 |
} |
|
170 |
||
171 |
boolean simulateMotifRequestFocus(Component lightweightChild, boolean temporary, |
|
172 |
boolean focusedWindowChangeAllowed, long time) |
|
173 |
{ |
|
174 |
if (lightweightChild == null) { |
|
175 |
lightweightChild = (Component)proxy; |
|
176 |
} |
|
177 |
Component currentOwner = XKeyboardFocusManagerPeer.getCurrentNativeFocusOwner(); |
|
178 |
if (currentOwner != null && currentOwner.getPeer() == null) { |
|
179 |
currentOwner = null; |
|
180 |
} |
|
181 |
FocusEvent fg = new FocusEvent(lightweightChild, FocusEvent.FOCUS_GAINED, false, currentOwner ); |
|
182 |
FocusEvent fl = null; |
|
183 |
if (currentOwner != null) { |
|
184 |
fl = new FocusEvent(currentOwner, FocusEvent.FOCUS_LOST, false, lightweightChild); |
|
185 |
} |
|
186 |
||
187 |
if (fl != null) { |
|
188 |
postEvent(XComponentPeer.wrapInSequenced(fl)); |
|
189 |
} |
|
190 |
postEvent(XComponentPeer.wrapInSequenced(fg)); |
|
191 |
// End of Motif compatibility code |
|
192 |
return true; |
|
193 |
} |
|
194 |
||
195 |
public boolean requestFocus(Component lightweightChild, |
|
196 |
boolean temporary, |
|
197 |
boolean focusedWindowChangeAllowed, |
|
198 |
long time, |
|
199 |
CausedFocusEvent.Cause cause) |
|
200 |
{ |
|
201 |
int result = XKeyboardFocusManagerPeer |
|
202 |
.shouldNativelyFocusHeavyweight(proxy, lightweightChild, |
|
203 |
temporary, false, time, cause); |
|
204 |
||
205 |
switch (result) { |
|
206 |
case XComponentPeer.SNFH_FAILURE: |
|
207 |
return false; |
|
208 |
case XComponentPeer.SNFH_SUCCESS_PROCEED: |
|
209 |
// Currently we just generate focus events like we deal with lightweight instead of calling |
|
210 |
// XSetInputFocus on native window |
|
211 |
||
212 |
/** |
|
213 |
* The problems with requests in non-focused window arise because shouldNativelyFocusHeavyweight |
|
214 |
* checks that native window is focused while appropriate WINDOW_GAINED_FOCUS has not yet |
|
215 |
* been processed - it is in EventQueue. Thus, SNFH allows native request and stores request record |
|
216 |
* in requests list - and it breaks our requests sequence as first record on WGF should be the last focus |
|
217 |
* owner which had focus before WLF. So, we should not add request record for such requests |
|
218 |
* but store this component in mostRecent - and return true as before for compatibility. |
|
219 |
*/ |
|
220 |
Container parent = proxy.getParent(); |
|
221 |
// Search for parent window |
|
222 |
while (parent != null && !(parent instanceof Window)) { |
|
223 |
parent = parent.getParent(); |
|
224 |
} |
|
225 |
if (parent != null) { |
|
226 |
Window parentWindow = (Window)parent; |
|
227 |
// and check that it is focused |
|
228 |
if (!parentWindow.isFocused() && XKeyboardFocusManagerPeer.getCurrentNativeFocusedWindow() == parentWindow) { |
|
229 |
// if it is not - skip requesting focus on Solaris |
|
230 |
// but return true for compatibility. |
|
231 |
return true; |
|
232 |
} |
|
233 |
} |
|
234 |
||
235 |
// NOTE: We simulate heavyweight behavior of Motif - component receives focus right |
|
236 |
// after request, not after event. Normally, we should better listen for event |
|
237 |
// by listeners. |
|
238 |
return simulateMotifRequestFocus(lightweightChild, temporary, focusedWindowChangeAllowed, time); |
|
239 |
// Motif compatibility code |
|
240 |
case XComponentPeer.SNFH_SUCCESS_HANDLED: |
|
241 |
// Either lightweight or excessive requiest - all events are generated. |
|
242 |
return true; |
|
243 |
} |
|
244 |
return false; |
|
245 |
} |
|
246 |
public boolean isFocusable() { |
|
247 |
return true; |
|
248 |
} |
|
249 |
||
250 |
public Image createImage(ImageProducer producer) { return null; } |
|
251 |
public Image createImage(int width, int height) { return null; } |
|
252 |
public VolatileImage createVolatileImage(int width, int height) { return null; } |
|
253 |
public boolean prepareImage(Image img, int w, int h, ImageObserver o) { return false; } |
|
254 |
public int checkImage(Image img, int w, int h, ImageObserver o) { return 0; } |
|
255 |
public GraphicsConfiguration getGraphicsConfiguration() { return null; } |
|
256 |
public boolean handlesWheelScrolling() { return true; } |
|
257 |
public void createBuffers(int numBuffers, BufferCapabilities caps) |
|
258 |
throws AWTException { } |
|
259 |
public Image getBackBuffer() { return null; } |
|
887 | 260 |
public void flip(int x1, int y1, int x2, int y2, BufferCapabilities.FlipContents flipAction) { } |
2 | 261 |
public void destroyBuffers() { } |
262 |
||
263 |
/** |
|
264 |
* Used by lightweight implementations to tell a ComponentPeer to layout |
|
265 |
* its sub-elements. For instance, a lightweight Checkbox needs to layout |
|
266 |
* the box, as well as the text label. |
|
267 |
*/ |
|
268 |
public void layout() {} |
|
269 |
||
270 |
/** |
|
271 |
* DEPRECATED: Replaced by getPreferredSize(). |
|
272 |
*/ |
|
273 |
public Dimension preferredSize() { |
|
274 |
return getPreferredSize(); |
|
275 |
} |
|
276 |
||
277 |
/** |
|
278 |
* DEPRECATED: Replaced by getMinimumSize(). |
|
279 |
*/ |
|
280 |
public Dimension minimumSize() { |
|
281 |
return getMinimumSize(); |
|
282 |
} |
|
283 |
||
284 |
/** |
|
285 |
* DEPRECATED: Replaced by setVisible(boolean). |
|
286 |
*/ |
|
287 |
public void show() { |
|
288 |
setVisible(true); |
|
289 |
} |
|
290 |
||
291 |
/** |
|
292 |
* DEPRECATED: Replaced by setVisible(boolean). |
|
293 |
*/ |
|
294 |
public void hide() { |
|
295 |
setVisible(false); |
|
296 |
} |
|
297 |
||
298 |
/** |
|
299 |
* DEPRECATED: Replaced by setEnabled(boolean). |
|
300 |
*/ |
|
301 |
public void enable() {} |
|
302 |
||
303 |
/** |
|
304 |
* DEPRECATED: Replaced by setEnabled(boolean). |
|
305 |
*/ |
|
306 |
public void disable() {} |
|
307 |
||
308 |
/** |
|
309 |
* DEPRECATED: Replaced by setBounds(int, int, int, int). |
|
310 |
*/ |
|
311 |
public void reshape(int x, int y, int width, int height) { |
|
312 |
setBounds(x, y, width, height, SET_BOUNDS); |
|
313 |
} |
|
314 |
||
315 |
Window getTopLevel(Component comp) { |
|
316 |
while (comp != null && !(comp instanceof Window)) { |
|
317 |
comp = comp.getParent(); |
|
318 |
} |
|
319 |
return (Window)comp; |
|
320 |
} |
|
321 |
||
322 |
void childResized() { |
|
323 |
XToolkit.postEvent(XToolkit.targetToAppContext(proxy), new ComponentEvent(proxy, ComponentEvent.COMPONENT_RESIZED)); |
|
324 |
container.childResized(proxy); |
|
325 |
// XToolkit.postEvent(XToolkit.targetToAppContext(proxy), new InvocationEvent(proxy, new Runnable() { |
|
326 |
// public void run() { |
|
327 |
// getTopLevel(proxy).invalidate(); |
|
328 |
// getTopLevel(proxy).pack(); |
|
329 |
// } |
|
330 |
// })); |
|
331 |
} |
|
332 |
void handlePropertyNotify(XEvent xev) { |
|
333 |
XPropertyEvent ev = xev.get_xproperty(); |
|
334 |
if (ev.get_atom() == XAtom.XA_WM_NORMAL_HINTS) { |
|
335 |
childResized(); |
|
336 |
} |
|
337 |
} |
|
338 |
void handleConfigureNotify(XEvent xev) { |
|
339 |
childResized(); |
|
340 |
} |
|
341 |
public void dispatchEvent(XEvent xev) { |
|
342 |
int type = xev.get_type(); |
|
343 |
switch (type) { |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
2
diff
changeset
|
344 |
case XConstants.PropertyNotify: |
2 | 345 |
handlePropertyNotify(xev); |
346 |
break; |
|
439
3488710b02f8
6623459: Get rid of XConstant, XProtocolConstants and XUtilConstants antipattern
dav
parents:
2
diff
changeset
|
347 |
case XConstants.ConfigureNotify: |
2 | 348 |
handleConfigureNotify(xev); |
349 |
break; |
|
350 |
} |
|
351 |
} |
|
352 |
||
353 |
void requestXEmbedFocus() { |
|
354 |
postEvent(new InvocationEvent(proxy, new Runnable() { |
|
355 |
public void run() { |
|
356 |
proxy.requestFocusInWindow(); |
|
357 |
} |
|
358 |
})); |
|
359 |
} |
|
360 |
||
361 |
public void reparent(ContainerPeer newNativeParent) { |
|
362 |
} |
|
363 |
public boolean isReparentSupported() { |
|
364 |
return false; |
|
365 |
} |
|
366 |
public Rectangle getBounds() { |
|
367 |
XWindowAttributes attrs = new XWindowAttributes(); |
|
368 |
XToolkit.awtLock(); |
|
369 |
try { |
|
370 |
XlibWrapper.XGetWindowAttributes(XToolkit.getDisplay(), handle, attrs.pData); |
|
371 |
return new Rectangle(attrs.get_x(), attrs.get_y(), attrs.get_width(), attrs.get_height()); |
|
372 |
} finally { |
|
373 |
XToolkit.awtUnlock(); |
|
374 |
attrs.dispose(); |
|
375 |
} |
|
376 |
} |
|
377 |
public void setBoundsOperation(int operation) { |
|
378 |
} |
|
379 |
||
380 |
public void applyShape(Region shape) { |
|
381 |
} |
|
2459
08f3416ff334
6804747: Ensure consistent graphicsConfig member across components hierarchy
anthony
parents:
887
diff
changeset
|
382 |
|
08f3416ff334
6804747: Ensure consistent graphicsConfig member across components hierarchy
anthony
parents:
887
diff
changeset
|
383 |
public void updateGraphicsData(GraphicsConfiguration gc) {} |
2 | 384 |
} |