-rw-r--r-- | core/launcher/serverapp.cpp | 617 |
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diff --git a/core/launcher/serverapp.cpp b/core/launcher/serverapp.cpp new file mode 100644 index 0000000..6edaa21 --- a/dev/null +++ b/core/launcher/serverapp.cpp | |||
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1 | /********************************************************************** | ||
2 | ** Copyright (C) 2000-2003 Trolltech AS. All rights reserved. | ||
3 | ** | ||
4 | ** This file is part of the Qtopia Environment. | ||
5 | ** | ||
6 | ** This file may be distributed and/or modified under the terms of the | ||
7 | ** GNU General Public License version 2 as published by the Free Software | ||
8 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
9 | ** packaging of this file. | ||
10 | ** | ||
11 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
12 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
13 | ** | ||
14 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | ||
15 | ** | ||
16 | ** Contact info@trolltech.com if any conditions of this licensing are | ||
17 | ** not clear to you. | ||
18 | ** | ||
19 | **********************************************************************/ | ||
20 | |||
21 | #include "serverapp.h" | ||
22 | |||
23 | #include <qtopia/password.h> | ||
24 | #include <qtopia/config.h> | ||
25 | #include <qtopia/power.h> | ||
26 | #include <qtopia/devicebuttonmanager.h> | ||
27 | #include <qtopia/pluginloader.h> | ||
28 | |||
29 | #ifdef Q_WS_QWS | ||
30 | #include <qtopia/qcopenvelope_qws.h> | ||
31 | #endif | ||
32 | #include <qtopia/global.h> | ||
33 | #include <qtopia/custom.h> | ||
34 | |||
35 | #ifdef Q_WS_QWS | ||
36 | #include <qgfx_qws.h> | ||
37 | #endif | ||
38 | #ifdef Q_OS_WIN32 | ||
39 | #include <io.h> | ||
40 | #include <process.h> | ||
41 | #else | ||
42 | #include <unistd.h> | ||
43 | #endif | ||
44 | #include <qmessagebox.h> | ||
45 | #include <qtimer.h> | ||
46 | #include <qpainter.h> | ||
47 | #include <qfile.h> | ||
48 | #include <qpixmapcache.h> | ||
49 | |||
50 | #include <stdlib.h> | ||
51 | |||
52 | static ServerApplication *serverApp = 0; | ||
53 | static int loggedin=0; | ||
54 | |||
55 | |||
56 | |||
57 | /* Apply light/power settings for current power source */ | ||
58 | static void applyLightSettings(PowerStatus *p) | ||
59 | { | ||
60 | int initbright, intervalDim, intervalLightOff, intervalSuspend; | ||
61 | bool dim, lightoff, suspend; | ||
62 | |||
63 | { | ||
64 | Config config("qpe"); | ||
65 | bool defsus; | ||
66 | if ( p->acStatus() == PowerStatus::Online ) { | ||
67 | config.setGroup("ExternalPower"); | ||
68 | defsus = FALSE; | ||
69 | } else { | ||
70 | config.setGroup("BatteryPower"); | ||
71 | defsus = TRUE; | ||
72 | } | ||
73 | |||
74 | intervalDim = config.readNumEntry( "Interval_Dim", 20 ); | ||
75 | intervalLightOff = config.readNumEntry("Interval_LightOff", 30); | ||
76 | intervalSuspend = config.readNumEntry("Interval", 240); | ||
77 | initbright = config.readNumEntry("Brightness", 255); | ||
78 | dim = config.readBoolEntry("Dim", TRUE); | ||
79 | lightoff = config.readBoolEntry("LightOff", FALSE ); | ||
80 | suspend = config.readBoolEntry("Suspend", defsus ); | ||
81 | |||
82 | /* For compability*/ | ||
83 | config.setGroup("Screensaver"); | ||
84 | config.writeEntry( "Dim", dim ); | ||
85 | config.writeEntry( "LightOff", lightoff ); | ||
86 | config.writeEntry( "Suspend", suspend ); | ||
87 | config.writeEntry( "Interval_Dim", intervalDim ); | ||
88 | config.writeEntry( "Interval_LightOff", intervalLightOff ); | ||
89 | config.writeEntry( "Interval", intervalSuspend ); | ||
90 | config.writeEntry( "Brightness", initbright ); | ||
91 | } | ||
92 | |||
93 | int i_dim = (dim ? intervalDim : 0); | ||
94 | int i_lightoff = (lightoff ? intervalLightOff : 0); | ||
95 | int i_suspend = (suspend ? intervalSuspend : 0); | ||
96 | |||
97 | #ifndef QT_NO_COP | ||
98 | QCopEnvelope eB("QPE/System", "setBacklight(int)" ); | ||
99 | eB << initbright; | ||
100 | |||
101 | QCopEnvelope e("QPE/System", "setScreenSaverIntervals(int,int,int)" ); | ||
102 | e << i_dim << i_lightoff << i_suspend; | ||
103 | #endif | ||
104 | } | ||
105 | |||
106 | //--------------------------------------------------------------------------- | ||
107 | |||
108 | /* | ||
109 | Priority is number of alerts that are needed to pop up | ||
110 | alert. | ||
111 | */ | ||
112 | class DesktopPowerAlerter : public QMessageBox | ||
113 | { | ||
114 | Q_OBJECT | ||
115 | public: | ||
116 | DesktopPowerAlerter( QWidget *parent, const char *name = 0 ) | ||
117 | : QMessageBox( tr("Battery Status"), tr("Low Battery"), | ||
118 | QMessageBox::Critical, | ||
119 | QMessageBox::Ok | QMessageBox::Default, | ||
120 | QMessageBox::NoButton, QMessageBox::NoButton, | ||
121 | parent, name, FALSE ) | ||
122 | { | ||
123 | currentPriority = INT_MAX; | ||
124 | alertCount = 0; | ||
125 | } | ||
126 | |||
127 | void alert( const QString &text, int priority ); | ||
128 | void hideEvent( QHideEvent * ); | ||
129 | private: | ||
130 | int currentPriority; | ||
131 | int alertCount; | ||
132 | }; | ||
133 | |||
134 | void DesktopPowerAlerter::alert( const QString &text, int priority ) | ||
135 | { | ||
136 | alertCount++; | ||
137 | if ( alertCount < priority ) | ||
138 | return; | ||
139 | if ( priority > currentPriority ) | ||
140 | return; | ||
141 | currentPriority = priority; | ||
142 | setText( text ); | ||
143 | show(); | ||
144 | } | ||
145 | |||
146 | |||
147 | void DesktopPowerAlerter::hideEvent( QHideEvent *e ) | ||
148 | { | ||
149 | QMessageBox::hideEvent( e ); | ||
150 | alertCount = 0; | ||
151 | currentPriority = INT_MAX; | ||
152 | } | ||
153 | |||
154 | //--------------------------------------------------------------------------- | ||
155 | |||
156 | KeyFilter::KeyFilter(QObject* parent) : QObject(parent), held_tid(0), heldButton(0) | ||
157 | { | ||
158 | qwsServer->setKeyboardFilter(this); | ||
159 | } | ||
160 | |||
161 | void KeyFilter::timerEvent(QTimerEvent* e) | ||
162 | { | ||
163 | if ( e->timerId() == held_tid ) { | ||
164 | killTimer(held_tid); | ||
165 | // button held | ||
166 | if ( heldButton ) { | ||
167 | emit activate(heldButton, TRUE); | ||
168 | heldButton = 0; | ||
169 | } | ||
170 | held_tid = 0; | ||
171 | } | ||
172 | } | ||
173 | |||
174 | bool KeyFilter::filter(int /*unicode*/, int keycode, int modifiers, bool press, | ||
175 | bool autoRepeat) | ||
176 | { | ||
177 | if ( !loggedin | ||
178 | // Permitted keys | ||
179 | && keycode != Key_F34 // power | ||
180 | && keycode != Key_F30 // select | ||
181 | && keycode != Key_Enter | ||
182 | && keycode != Key_Return | ||
183 | && keycode != Key_Space | ||
184 | && keycode != Key_Left | ||
185 | && keycode != Key_Right | ||
186 | && keycode != Key_Up | ||
187 | && keycode != Key_Down ) | ||
188 | return TRUE; | ||
189 | if ( !modifiers ) { | ||
190 | if ( !((ServerApplication*)qApp)->keyboardGrabbed() ) { | ||
191 | // First check to see if DeviceButtonManager knows something about this button: | ||
192 | const DeviceButton* button = DeviceButtonManager::instance().buttonForKeycode(keycode); | ||
193 | if (button && !autoRepeat) { | ||
194 | if ( held_tid ) { | ||
195 | killTimer(held_tid); | ||
196 | held_tid = 0; | ||
197 | } | ||
198 | if ( button->heldAction().isNull() ) { | ||
199 | if ( press ) | ||
200 | emit activate(button, FALSE); | ||
201 | } else if ( press ) { | ||
202 | heldButton = button; | ||
203 | held_tid = startTimer(500); | ||
204 | } else if ( heldButton ) { | ||
205 | heldButton = 0; | ||
206 | emit activate(button, FALSE); | ||
207 | } | ||
208 | QWSServer::screenSaverActivate(FALSE); | ||
209 | return TRUE; | ||
210 | } | ||
211 | } | ||
212 | if ( keycode == Key_F34 ) { | ||
213 | if ( press ) emit power(); | ||
214 | return TRUE; | ||
215 | } | ||
216 | if ( keycode == Key_F35 ) { | ||
217 | if ( press ) emit backlight(); | ||
218 | return TRUE; | ||
219 | } | ||
220 | if ( keycode == Key_F32 ) { | ||
221 | #ifndef QT_NO_COP | ||
222 | if ( press ) QCopEnvelope e( "QPE/Desktop", "startSync()" ); | ||
223 | #endif | ||
224 | return TRUE; | ||
225 | } | ||
226 | if ( keycode == Key_F31 ) { | ||
227 | if ( press ) emit symbol(); | ||
228 | QWSServer::screenSaverActivate(FALSE); | ||
229 | return TRUE; | ||
230 | } | ||
231 | } | ||
232 | if ( keycode == Key_NumLock ) { | ||
233 | if ( press ) emit numLockStateToggle(); | ||
234 | } | ||
235 | if ( keycode == Key_CapsLock ) { | ||
236 | if ( press ) emit capsLockStateToggle(); | ||
237 | } | ||
238 | if ( serverApp ) | ||
239 | serverApp->keyClick(keycode,press,autoRepeat); | ||
240 | return FALSE; | ||
241 | } | ||
242 | |||
243 | enum MemState { MemUnknown, MemVeryLow, MemLow, MemNormal } memstate=MemUnknown; | ||
244 | |||
245 | #if defined(QPE_HAVE_MEMALERTER) | ||
246 | QPE_MEMALERTER_IMPL | ||
247 | #endif | ||
248 | |||
249 | #if defined(CUSTOM_SOUND_IMPL) | ||
250 | CUSTOM_SOUND_IMPL | ||
251 | #endif | ||
252 | |||
253 | //--------------------------------------------------------------------------- | ||
254 | |||
255 | bool ServerApplication::doRestart = FALSE; | ||
256 | bool ServerApplication::allowRestart = TRUE; | ||
257 | |||
258 | ServerApplication::ServerApplication( int& argc, char **argv, Type t ) | ||
259 | : QPEApplication( argc, argv, t ) | ||
260 | { | ||
261 | #ifdef CUSTOM_SOUND_INIT | ||
262 | CUSTOM_SOUND_INIT; | ||
263 | #endif | ||
264 | |||
265 | #if defined(QPE_HAVE_MEMALERTER) | ||
266 | initMemalerter(); | ||
267 | #endif | ||
268 | |||
269 | // We know we'll have lots of cached pixmaps due to App/DocLnks | ||
270 | QPixmapCache::setCacheLimit(512); | ||
271 | |||
272 | QTimer *timer = new QTimer( this ); | ||
273 | connect( timer, SIGNAL(timeout()), this, SLOT(psTimeout()) ); | ||
274 | timer->start( 10000 ); | ||
275 | ps = new PowerStatus; | ||
276 | pa = new DesktopPowerAlerter( 0 ); | ||
277 | |||
278 | applyLightSettings(ps); | ||
279 | |||
280 | if ( PluginLoader::inSafeMode() ) | ||
281 | QTimer::singleShot(500, this, SLOT(showSafeMode()) ); | ||
282 | QTimer::singleShot(20*1000, this, SLOT(clearSafeMode()) ); | ||
283 | |||
284 | KeyFilter* kf = new KeyFilter(this); | ||
285 | |||
286 | connect( kf, SIGNAL(launch()), this, SIGNAL(launch()) ); | ||
287 | connect( kf, SIGNAL(power()), this, SIGNAL(power()) ); | ||
288 | connect( kf, SIGNAL(backlight()), this, SIGNAL(backlight()) ); | ||
289 | connect( kf, SIGNAL(symbol()), this, SIGNAL(symbol())); | ||
290 | connect( kf, SIGNAL(numLockStateToggle()), this,SIGNAL(numLockStateToggle())); | ||
291 | connect( kf, SIGNAL(capsLockStateToggle()), this,SIGNAL(capsLockStateToggle())); | ||
292 | connect( kf, SIGNAL(activate(const DeviceButton*,bool)), this,SIGNAL(activate(const DeviceButton*,bool))); | ||
293 | |||
294 | connect( kf, SIGNAL(power()), this, SLOT(togglePower()) ); | ||
295 | connect( kf, SIGNAL(backlight()), this, SLOT(toggleLight()) ); | ||
296 | |||
297 | connect( this, SIGNAL(volumeChanged(bool)), this, SLOT(rereadVolumes()) ); | ||
298 | rereadVolumes(); | ||
299 | |||
300 | serverApp = this; | ||
301 | } | ||
302 | |||
303 | |||
304 | ServerApplication::~ServerApplication() | ||
305 | { | ||
306 | delete ps; | ||
307 | delete pa; | ||
308 | } | ||
309 | |||
310 | bool ServerApplication::screenLocked() | ||
311 | { | ||
312 | return loggedin == 0; | ||
313 | } | ||
314 | |||
315 | void ServerApplication::login(bool at_poweron) | ||
316 | { | ||
317 | if ( !loggedin ) { | ||
318 | Global::terminateBuiltin("calibrate"); // No tr | ||
319 | Password::authenticate(at_poweron); | ||
320 | loggedin=1; | ||
321 | #ifndef QT_NO_COP | ||
322 | QCopEnvelope e( "QPE/Desktop", "unlocked()" ); | ||
323 | #endif | ||
324 | } | ||
325 | } | ||
326 | |||
327 | #if defined(QPE_HAVE_TOGGLELIGHT) | ||
328 | #include <qtopia/config.h> | ||
329 | |||
330 | #include <sys/ioctl.h> | ||
331 | #include <sys/types.h> | ||
332 | #include <fcntl.h> | ||
333 | #include <unistd.h> | ||
334 | #include <errno.h> | ||
335 | #include <linux/ioctl.h> | ||
336 | #include <time.h> | ||
337 | #endif | ||
338 | |||
339 | static bool blanked=FALSE; | ||
340 | |||
341 | static void blankScreen() | ||
342 | { | ||
343 | #ifdef QWS | ||
344 | QWidget w(0, 0, Qt::WStyle_Customize | Qt::WStyle_NoBorder | Qt::WStyle_Tool | Qt::WStyle_StaysOnTop | Qt::WPaintUnclipped); | ||
345 | w.resize( qt_screen->width(), qt_screen->height() ); | ||
346 | w.move(0, 0); | ||
347 | |||
348 | QPainter p(&w); | ||
349 | p.fillRect(w.rect(), QBrush(QColor(255,255,255)) ); | ||
350 | p.end(); | ||
351 | w.repaint(); | ||
352 | |||
353 | blanked = TRUE; | ||
354 | #endif | ||
355 | } | ||
356 | |||
357 | static void darkScreen() | ||
358 | { | ||
359 | qpe_setBacklight(0); // force off | ||
360 | } | ||
361 | |||
362 | |||
363 | void ServerApplication::togglePower() | ||
364 | { | ||
365 | static int haveAPM = -1; | ||
366 | if ( haveAPM < 0 ) { | ||
367 | if ( QFile::exists( "/proc/apm" ) ) { | ||
368 | haveAPM = 1; | ||
369 | } else { | ||
370 | haveAPM = 0; | ||
371 | qWarning( "Cannot suspend - no APM support in kernel" ); | ||
372 | } | ||
373 | } | ||
374 | |||
375 | if ( haveAPM ) { | ||
376 | bool wasloggedin = loggedin; | ||
377 | loggedin=0; | ||
378 | if ( wasloggedin ) { | ||
379 | Config cfg( QPEApplication::qpeDir()+"/etc/Security.conf", Config::File); | ||
380 | cfg.setGroup("Passcode"); | ||
381 | QString passcode = cfg.readEntry("passcode"); | ||
382 | if ( !passcode.isEmpty() && cfg.readNumEntry("passcode_poweron",0) ) | ||
383 | blankScreen(); | ||
384 | } | ||
385 | |||
386 | system("apm --suspend"); | ||
387 | |||
388 | #ifndef QT_NO_COP | ||
389 | QWSServer::screenSaverActivate( FALSE ); | ||
390 | { | ||
391 | QCopEnvelope("QPE/Card", "mtabChanged()" ); // might have changed while asleep | ||
392 | QCopEnvelope e("QPE/System", "setBacklight(int)"); | ||
393 | e << -3; // Force on | ||
394 | } | ||
395 | #endif | ||
396 | if ( wasloggedin ) | ||
397 | login(TRUE); | ||
398 | } | ||
399 | |||
400 | //qcopBridge->closeOpenConnections(); | ||
401 | //qDebug("called togglePower()!!!!!!"); | ||
402 | } | ||
403 | |||
404 | void ServerApplication::toggleLight() | ||
405 | { | ||
406 | #ifndef QT_NO_COP | ||
407 | QCopEnvelope e("QPE/System", "setBacklight(int)"); | ||
408 | e << -2; // toggle | ||
409 | #endif | ||
410 | } | ||
411 | |||
412 | |||
413 | #ifdef Q_WS_QWS | ||
414 | bool ServerApplication::qwsEventFilter( QWSEvent *e ) | ||
415 | { | ||
416 | checkMemory(); | ||
417 | |||
418 | if ( e->type == QWSEvent::Mouse ) { | ||
419 | QWSMouseEvent *me = (QWSMouseEvent *)e; | ||
420 | static bool up = TRUE; | ||
421 | if ( me->simpleData.state&LeftButton ) { | ||
422 | if ( up ) { | ||
423 | up = FALSE; | ||
424 | screenClick(TRUE); | ||
425 | } | ||
426 | } else if ( !up ) { | ||
427 | up = TRUE; | ||
428 | screenClick(FALSE); | ||
429 | } | ||
430 | } | ||
431 | |||
432 | return QPEApplication::qwsEventFilter( e ); | ||
433 | } | ||
434 | #endif | ||
435 | |||
436 | void ServerApplication::psTimeout() | ||
437 | { | ||
438 | checkMemory(); // in case no events are being generated | ||
439 | |||
440 | PowerStatus::ACStatus oldStatus = ps->acStatus(); | ||
441 | |||
442 | *ps = PowerStatusManager::readStatus(); | ||
443 | |||
444 | if ( oldStatus != ps->acStatus() ) { | ||
445 | // power source changed, read settings applying to current powersource | ||
446 | applyLightSettings(ps); | ||
447 | } | ||
448 | |||
449 | |||
450 | if ( (ps->batteryStatus() == PowerStatus::VeryLow ) ) { | ||
451 | pa->alert( tr( "Battery is running very low." ), 6 ); | ||
452 | } | ||
453 | |||
454 | if ( ps->batteryStatus() == PowerStatus::Critical ) { | ||
455 | pa->alert( tr( "Battery level is critical!\n" | ||
456 | "Please recharge the main battery!" ), 1 ); | ||
457 | } | ||
458 | |||
459 | if ( ps->backupBatteryStatus() == PowerStatus::VeryLow ) { | ||
460 | pa->alert( tr( "The Back-up battery is very low.\nPlease charge the back-up battery." ), 3 ); | ||
461 | } | ||
462 | } | ||
463 | |||
464 | void ServerApplication::showSafeMode() | ||
465 | { | ||
466 | if ( QMessageBox::warning(0, tr("Safe Mode"), tr("<P>A system startup error occurred, " | ||
467 | "and the system is now in Safe Mode. " | ||
468 | "Plugins are not loaded in Safe Mode. " | ||
469 | "You can use the Plugin Manager to " | ||
470 | "disable plugins that cause system error."), tr("OK"), tr("Plugin Manager..."), 0) == 1 ) { | ||
471 | Global::execute( "pluginmanager" ); | ||
472 | } | ||
473 | } | ||
474 | |||
475 | void ServerApplication::clearSafeMode() | ||
476 | { | ||
477 | // If we've been running OK for a while then we won't bother going into | ||
478 | // safe mode immediately on the next crash. | ||
479 | Config cfg( "PluginLoader" ); | ||
480 | cfg.setGroup( "Global" ); | ||
481 | QString mode = cfg.readEntry( "Mode", "Normal" ); | ||
482 | if ( mode == "MaybeSafe" ) { | ||
483 | cfg.writeEntry( "Mode", "Normal" ); | ||
484 | } | ||
485 | } | ||
486 | |||
487 | void ServerApplication::shutdown() | ||
488 | { | ||
489 | if ( type() != GuiServer ) | ||
490 | return; | ||
491 | ShutdownImpl *sd = new ShutdownImpl( 0, 0, WDestructiveClose ); | ||
492 | connect( sd, SIGNAL(shutdown(ShutdownImpl::Type)), | ||
493 | this, SLOT(shutdown(ShutdownImpl::Type)) ); | ||
494 | sd->showMaximized(); | ||
495 | } | ||
496 | |||
497 | void ServerApplication::shutdown( ShutdownImpl::Type t ) | ||
498 | { | ||
499 | switch ( t ) { | ||
500 | case ShutdownImpl::ShutdownSystem: | ||
501 | #ifndef Q_OS_WIN32 | ||
502 | execlp("shutdown", "shutdown", "-h", "now", (void*)0); // No tr | ||
503 | #else | ||
504 | qDebug("ServerApplication::ShutdownSystem"); | ||
505 | prepareForTermination(FALSE); | ||
506 | quit(); | ||
507 | #endif | ||
508 | break; | ||
509 | |||
510 | case ShutdownImpl::RebootSystem: | ||
511 | #ifndef Q_OS_WIN32 | ||
512 | execlp("shutdown", "shutdown", "-r", "now", (void*)0); // No tr | ||
513 | #else | ||
514 | qDebug("ServerApplication::RebootSystem"); | ||
515 | restart(); | ||
516 | #endif | ||
517 | break; | ||
518 | |||
519 | case ShutdownImpl::RestartDesktop: | ||
520 | restart(); | ||
521 | break; | ||
522 | |||
523 | case ShutdownImpl::TerminateDesktop: | ||
524 | prepareForTermination(FALSE); | ||
525 | quit(); | ||
526 | break; | ||
527 | } | ||
528 | } | ||
529 | |||
530 | void ServerApplication::restart() | ||
531 | { | ||
532 | if ( allowRestart ) { | ||
533 | prepareForTermination(TRUE); | ||
534 | doRestart = TRUE; | ||
535 | quit(); | ||
536 | } | ||
537 | } | ||
538 | |||
539 | void ServerApplication::rereadVolumes() | ||
540 | { | ||
541 | Config cfg("Sound"); | ||
542 | cfg.setGroup("System"); | ||
543 | touchclick = cfg.readBoolEntry("Touch"); | ||
544 | keyclick = cfg.readBoolEntry("Key"); | ||
545 | } | ||
546 | |||
547 | |||
548 | void ServerApplication::checkMemory() | ||
549 | { | ||
550 | #if defined(QPE_HAVE_MEMALERTER) | ||
551 | static bool ignoreNormal=TRUE; | ||
552 | static bool existingMessage=FALSE; | ||
553 | |||
554 | if(existingMessage) | ||
555 | return; // don't show a second message while still on first | ||
556 | |||
557 | existingMessage = TRUE; | ||
558 | switch ( memstate ) { | ||
559 | case MemUnknown: | ||
560 | break; | ||
561 | case MemLow: | ||
562 | memstate = MemUnknown; | ||
563 | if ( !recoverMemory() ) { | ||
564 | QMessageBox::warning( 0 , tr("Memory Status"), | ||
565 | tr("Memory Low\nPlease save data.") ); | ||
566 | ignoreNormal = FALSE; | ||
567 | } | ||
568 | break; | ||
569 | case MemNormal: | ||
570 | memstate = MemUnknown; | ||
571 | if ( !ignoreNormal ) { | ||
572 | ignoreNormal = TRUE; | ||
573 | QMessageBox::information ( 0 , tr("Memory Status"), | ||
574 | "Memory OK" ); | ||
575 | } | ||
576 | break; | ||
577 | case MemVeryLow: | ||
578 | memstate = MemUnknown; | ||
579 | QMessageBox::critical( 0 , tr("Memory Status"), | ||
580 | tr("Critical Memory Shortage\n" | ||
581 | "Please end this application\n" | ||
582 | "immediately.") ); | ||
583 | recoverMemory(); | ||
584 | } | ||
585 | existingMessage = FALSE; | ||
586 | #endif | ||
587 | } | ||
588 | |||
589 | bool ServerApplication::recoverMemory() | ||
590 | { | ||
591 | return FALSE; | ||
592 | } | ||
593 | |||
594 | void ServerApplication::keyClick(int keycode, bool press, bool repeat) | ||
595 | { | ||
596 | #ifdef CUSTOM_SOUND_KEYCLICK | ||
597 | if ( keyclick ) | ||
598 | CUSTOM_SOUND_KEYCLICK(keycode,press,repeat); | ||
599 | #else | ||
600 | Q_UNUSED( keycode ); | ||
601 | Q_UNUSED( press ); | ||
602 | Q_UNUSED( repeat ); | ||
603 | #endif | ||
604 | } | ||
605 | |||
606 | void ServerApplication::screenClick(bool press) | ||
607 | { | ||
608 | #ifdef CUSTOM_SOUND_TOUCH | ||
609 | if ( touchclick ) | ||
610 | CUSTOM_SOUND_TOUCH(press); | ||
611 | #else | ||
612 | Q_UNUSED( press ); | ||
613 | #endif | ||
614 | } | ||
615 | |||
616 | |||
617 | #include "serverapp.moc" | ||