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path: root/library/qpeapplication.cpp
authorzecke <zecke>2004-02-06 15:48:42 (UTC)
committer zecke <zecke>2004-02-06 15:48:42 (UTC)
commitd1c1ce295b6522e52244c970010a9e42c0b614ae (patch) (unidiff)
tree54e3fefdb0ea998e5c9117f245d6a615ce02200c /library/qpeapplication.cpp
parentb033733924e5d3454bb0a810c6a70d4ff0531d2b (diff)
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add api docu
Diffstat (limited to 'library/qpeapplication.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r--library/qpeapplication.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index a97efc0..6f2e43b 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -182,514 +182,514 @@ public:
182 else { 182 else {
183#ifdef Q_WS_QWS 183#ifdef Q_WS_QWS
184 if ( !nomaximize ) 184 if ( !nomaximize )
185 mw->showMaximized(); 185 mw->showMaximized();
186 else 186 else
187#endif 187#endif
188 188
189 mw->show(); 189 mw->show();
190 } 190 }
191 } 191 }
192 static bool setWidgetCaptionFromAppName( QWidget* /*mw*/, const QString& /*appName*/, const QString& /*appsPath*/ ) 192 static bool setWidgetCaptionFromAppName( QWidget* /*mw*/, const QString& /*appName*/, const QString& /*appsPath*/ )
193 { 193 {
194 /* 194 /*
195 // This works but disable it for now until it is safe to apply 195 // This works but disable it for now until it is safe to apply
196 // What is does is scan the .desktop files of all the apps for 196 // What is does is scan the .desktop files of all the apps for
197 // the applnk that has the corresponding argv[0] as this program 197 // the applnk that has the corresponding argv[0] as this program
198 // then it uses the name stored in the .desktop file as the caption 198 // then it uses the name stored in the .desktop file as the caption
199 // for the main widget. This saves duplicating translations for 199 // for the main widget. This saves duplicating translations for
200 // the app name in the program and in the .desktop files. 200 // the app name in the program and in the .desktop files.
201 201
202 AppLnkSet apps( appsPath ); 202 AppLnkSet apps( appsPath );
203 203
204 QList<AppLnk> appsList = apps.children(); 204 QList<AppLnk> appsList = apps.children();
205 for ( QListIterator<AppLnk> it(appsList); it.current(); ++it ) { 205 for ( QListIterator<AppLnk> it(appsList); it.current(); ++it ) {
206 if ( (*it)->exec() == appName ) { 206 if ( (*it)->exec() == appName ) {
207 mw->setCaption( (*it)->name() ); 207 mw->setCaption( (*it)->name() );
208 return TRUE; 208 return TRUE;
209 } 209 }
210 } 210 }
211 */ 211 */
212 return FALSE; 212 return FALSE;
213 } 213 }
214 214
215 215
216 void show(QWidget* mw, bool nomax) 216 void show(QWidget* mw, bool nomax)
217 { 217 {
218 setWidgetCaptionFromAppName( mw, appName, QPEApplication::qpeDir() + "apps" ); 218 setWidgetCaptionFromAppName( mw, appName, QPEApplication::qpeDir() + "apps" );
219 nomaximize = nomax; 219 nomaximize = nomax;
220 qpe_main_widget = mw; 220 qpe_main_widget = mw;
221 qcopQok = TRUE; 221 qcopQok = TRUE;
222#ifndef QT_NO_COP 222#ifndef QT_NO_COP
223 223
224 sendQCopQ(); 224 sendQCopQ();
225#endif 225#endif
226 226
227 if ( preloaded ) { 227 if ( preloaded ) {
228 if (forceshow) 228 if (forceshow)
229 show_mx(mw, nomax); 229 show_mx(mw, nomax);
230 } 230 }
231 else if ( keep_running ) { 231 else if ( keep_running ) {
232 show_mx(mw, nomax); 232 show_mx(mw, nomax);
233 } 233 }
234 } 234 }
235 235
236 void loadTextCodecs() 236 void loadTextCodecs()
237 { 237 {
238 QString path = QPEApplication::qpeDir() + "/plugins/textcodecs"; 238 QString path = QPEApplication::qpeDir() + "/plugins/textcodecs";
239#ifdef Q_OS_MACX 239#ifdef Q_OS_MACX
240 QDir dir( path, "lib*.dylib" ); 240 QDir dir( path, "lib*.dylib" );
241#else 241#else
242 QDir dir( path, "lib*.so" ); 242 QDir dir( path, "lib*.so" );
243#endif 243#endif
244 QStringList list; 244 QStringList list;
245 if ( dir. exists ( )) 245 if ( dir. exists ( ))
246 list = dir.entryList(); 246 list = dir.entryList();
247 QStringList::Iterator it; 247 QStringList::Iterator it;
248 for ( it = list.begin(); it != list.end(); ++it ) { 248 for ( it = list.begin(); it != list.end(); ++it ) {
249 TextCodecInterface *iface = 0; 249 TextCodecInterface *iface = 0;
250 QLibrary *lib = new QLibrary( path + "/" + *it ); 250 QLibrary *lib = new QLibrary( path + "/" + *it );
251 if ( lib->queryInterface( IID_QtopiaTextCodec, (QUnknownInterface**)&iface ) == QS_OK && iface ) { 251 if ( lib->queryInterface( IID_QtopiaTextCodec, (QUnknownInterface**)&iface ) == QS_OK && iface ) {
252 QValueList<int> mibs = iface->mibEnums(); 252 QValueList<int> mibs = iface->mibEnums();
253 for (QValueList<int>::ConstIterator i = mibs.begin(); i != mibs.end(); ++i) { 253 for (QValueList<int>::ConstIterator i = mibs.begin(); i != mibs.end(); ++i) {
254 (void)iface->createForMib(*i); 254 (void)iface->createForMib(*i);
255 // ### it exists now; need to remember if we can delete it 255 // ### it exists now; need to remember if we can delete it
256 } 256 }
257 } 257 }
258 else { 258 else {
259 lib->unload(); 259 lib->unload();
260 delete lib; 260 delete lib;
261 } 261 }
262 } 262 }
263 } 263 }
264 264
265 void loadImageCodecs() 265 void loadImageCodecs()
266 { 266 {
267 QString path = QPEApplication::qpeDir() + "/plugins/imagecodecs"; 267 QString path = QPEApplication::qpeDir() + "/plugins/imagecodecs";
268#ifdef Q_OS_MACX 268#ifdef Q_OS_MACX
269 QDir dir( path, "lib*.dylib" ); 269 QDir dir( path, "lib*.dylib" );
270#else 270#else
271 QDir dir( path, "lib*.so" ); 271 QDir dir( path, "lib*.so" );
272#endif 272#endif
273 QStringList list; 273 QStringList list;
274 if ( dir. exists ( )) 274 if ( dir. exists ( ))
275 list = dir.entryList(); 275 list = dir.entryList();
276 QStringList::Iterator it; 276 QStringList::Iterator it;
277 for ( it = list.begin(); it != list.end(); ++it ) { 277 for ( it = list.begin(); it != list.end(); ++it ) {
278 ImageCodecInterface *iface = 0; 278 ImageCodecInterface *iface = 0;
279 QLibrary *lib = new QLibrary( path + "/" + *it ); 279 QLibrary *lib = new QLibrary( path + "/" + *it );
280 if ( lib->queryInterface( IID_QtopiaImageCodec, (QUnknownInterface**)&iface ) == QS_OK && iface ) { 280 if ( lib->queryInterface( IID_QtopiaImageCodec, (QUnknownInterface**)&iface ) == QS_OK && iface ) {
281 QStringList formats = iface->keys(); 281 QStringList formats = iface->keys();
282 for (QStringList::ConstIterator i = formats.begin(); i != formats.end(); ++i) { 282 for (QStringList::ConstIterator i = formats.begin(); i != formats.end(); ++i) {
283 (void)iface->installIOHandler(*i); 283 (void)iface->installIOHandler(*i);
284 // ### it exists now; need to remember if we can delete it 284 // ### it exists now; need to remember if we can delete it
285 } 285 }
286 } 286 }
287 else { 287 else {
288 lib->unload(); 288 lib->unload();
289 delete lib; 289 delete lib;
290 } 290 }
291 } 291 }
292 } 292 }
293}; 293};
294 294
295class ResourceMimeFactory : public QMimeSourceFactory 295class ResourceMimeFactory : public QMimeSourceFactory
296{ 296{
297public: 297public:
298 ResourceMimeFactory() : resImage( 0 ) 298 ResourceMimeFactory() : resImage( 0 )
299 { 299 {
300 setFilePath( Global::helpPath() ); 300 setFilePath( Global::helpPath() );
301 setExtensionType( "html", "text/html;charset=UTF-8" ); 301 setExtensionType( "html", "text/html;charset=UTF-8" );
302 } 302 }
303 ~ResourceMimeFactory() { 303 ~ResourceMimeFactory() {
304 delete resImage; 304 delete resImage;
305 } 305 }
306 306
307 const QMimeSource* data( const QString& abs_name ) const 307 const QMimeSource* data( const QString& abs_name ) const
308 { 308 {
309 const QMimeSource * r = QMimeSourceFactory::data( abs_name ); 309 const QMimeSource * r = QMimeSourceFactory::data( abs_name );
310 if ( !r ) { 310 if ( !r ) {
311 int sl = abs_name.length(); 311 int sl = abs_name.length();
312 do { 312 do {
313 sl = abs_name.findRev( '/', sl - 1 ); 313 sl = abs_name.findRev( '/', sl - 1 );
314 QString name = sl >= 0 ? abs_name.mid( sl + 1 ) : abs_name; 314 QString name = sl >= 0 ? abs_name.mid( sl + 1 ) : abs_name;
315 int dot = name.findRev( '.' ); 315 int dot = name.findRev( '.' );
316 if ( dot >= 0 ) 316 if ( dot >= 0 )
317 name = name.left( dot ); 317 name = name.left( dot );
318 QImage img = Resource::loadImage( name ); 318 QImage img = Resource::loadImage( name );
319 if ( !img.isNull() ) { 319 if ( !img.isNull() ) {
320 delete resImage; 320 delete resImage;
321 resImage = new QImageDrag( img ); 321 resImage = new QImageDrag( img );
322 r = resImage; 322 r = resImage;
323 } 323 }
324 } 324 }
325 while ( !r && sl > 0 ); 325 while ( !r && sl > 0 );
326 } 326 }
327 return r; 327 return r;
328 } 328 }
329private: 329private:
330 mutable QImageDrag *resImage; 330 mutable QImageDrag *resImage;
331}; 331};
332 332
333static int& hack(int& i) 333static int& hack(int& i)
334{ 334{
335#if QT_VERSION <= 230 && defined(QT_NO_CODECS) 335#if QT_VERSION <= 230 && defined(QT_NO_CODECS)
336 // These should be created, but aren't in Qt 2.3.0 336 // These should be created, but aren't in Qt 2.3.0
337 (void)new QUtf8Codec; 337 (void)new QUtf8Codec;
338 (void)new QUtf16Codec; 338 (void)new QUtf16Codec;
339#endif 339#endif
340 return i; 340 return i;
341} 341}
342 342
343static int muted = 0; 343static int muted = 0;
344static int micMuted = 0; 344static int micMuted = 0;
345 345
346static void setVolume( int t = 0, int percent = -1 ) 346static void setVolume( int t = 0, int percent = -1 )
347{ 347{
348 switch ( t ) { 348 switch ( t ) {
349 case 0: { 349 case 0: {
350 Config cfg( "qpe" ); 350 Config cfg( "qpe" );
351 cfg.setGroup( "Volume" ); 351 cfg.setGroup( "Volume" );
352 if ( percent < 0 ) 352 if ( percent < 0 )
353 percent = cfg.readNumEntry( "VolumePercent", 50 ); 353 percent = cfg.readNumEntry( "VolumePercent", 50 );
354#ifndef QT_NO_SOUND 354#ifndef QT_NO_SOUND
355 int fd = 0; 355 int fd = 0;
356 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) { 356 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
357 int vol = muted ? 0 : percent; 357 int vol = muted ? 0 : percent;
358 // set both channels to same volume 358 // set both channels to same volume
359 vol |= vol << 8; 359 vol |= vol << 8;
360 ioctl( fd, MIXER_WRITE( 0 ), &vol ); 360 ioctl( fd, MIXER_WRITE( 0 ), &vol );
361 ::close( fd ); 361 ::close( fd );
362 } 362 }
363#endif 363#endif
364 } 364 }
365 break; 365 break;
366 } 366 }
367} 367}
368 368
369static void setMic( int t = 0, int percent = -1 ) 369static void setMic( int t = 0, int percent = -1 )
370{ 370{
371 switch ( t ) { 371 switch ( t ) {
372 case 0: { 372 case 0: {
373 Config cfg( "qpe" ); 373 Config cfg( "qpe" );
374 cfg.setGroup( "Volume" ); 374 cfg.setGroup( "Volume" );
375 if ( percent < 0 ) 375 if ( percent < 0 )
376 percent = cfg.readNumEntry( "Mic", 50 ); 376 percent = cfg.readNumEntry( "Mic", 50 );
377 377
378#ifndef QT_NO_SOUND 378#ifndef QT_NO_SOUND
379 int fd = 0; 379 int fd = 0;
380 int mic = micMuted ? 0 : percent; 380 int mic = micMuted ? 0 : percent;
381 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) { 381 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
382 ioctl( fd, MIXER_WRITE( SOUND_MIXER_MIC ), &mic ); 382 ioctl( fd, MIXER_WRITE( SOUND_MIXER_MIC ), &mic );
383 ::close( fd ); 383 ::close( fd );
384 } 384 }
385#endif 385#endif
386 } 386 }
387 break; 387 break;
388 } 388 }
389} 389}
390 390
391 391
392static void setBass( int t = 0, int percent = -1 ) 392static void setBass( int t = 0, int percent = -1 )
393{ 393{
394 switch ( t ) { 394 switch ( t ) {
395 case 0: { 395 case 0: {
396 Config cfg( "qpe" ); 396 Config cfg( "qpe" );
397 cfg.setGroup( "Volume" ); 397 cfg.setGroup( "Volume" );
398 if ( percent < 0 ) 398 if ( percent < 0 )
399 percent = cfg.readNumEntry( "BassPercent", 50 ); 399 percent = cfg.readNumEntry( "BassPercent", 50 );
400 400
401#ifndef QT_NO_SOUND 401#ifndef QT_NO_SOUND
402 int fd = 0; 402 int fd = 0;
403 int bass = percent; 403 int bass = percent;
404 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) { 404 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
405 ioctl( fd, MIXER_WRITE( SOUND_MIXER_BASS ), &bass ); 405 ioctl( fd, MIXER_WRITE( SOUND_MIXER_BASS ), &bass );
406 ::close( fd ); 406 ::close( fd );
407 } 407 }
408#endif 408#endif
409 } 409 }
410 break; 410 break;
411 } 411 }
412} 412}
413 413
414 414
415static void setTreble( int t = 0, int percent = -1 ) 415static void setTreble( int t = 0, int percent = -1 )
416{ 416{
417 switch ( t ) { 417 switch ( t ) {
418 case 0: { 418 case 0: {
419 Config cfg( "qpe" ); 419 Config cfg( "qpe" );
420 cfg.setGroup( "Volume" ); 420 cfg.setGroup( "Volume" );
421 if ( percent < 0 ) 421 if ( percent < 0 )
422 percent = cfg.readNumEntry( "TreblePercent", 50 ); 422 percent = cfg.readNumEntry( "TreblePercent", 50 );
423 423
424#ifndef QT_NO_SOUND 424#ifndef QT_NO_SOUND
425 int fd = 0; 425 int fd = 0;
426 int treble = percent; 426 int treble = percent;
427 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) { 427 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
428 ioctl( fd, MIXER_WRITE( SOUND_MIXER_TREBLE ), &treble ); 428 ioctl( fd, MIXER_WRITE( SOUND_MIXER_TREBLE ), &treble );
429 ::close( fd ); 429 ::close( fd );
430 } 430 }
431#endif 431#endif
432 } 432 }
433 break; 433 break;
434 } 434 }
435} 435}
436 436
437 437
438/*! 438/**
439 \class QPEApplication qpeapplication.h 439 \class QPEApplication
440 \brief The QPEApplication class implements various system services 440 \brief The QPEApplication class implements various system services
441 that are available to all Qtopia applications. 441 that are available to all Qtopia applications.
442 442
443 Simply by using QPEApplication instead of QApplication, a standard Qt 443 Simply by using QPEApplication instead of QApplication, a standard Qt
444 application becomes a Qtopia application. It automatically follows 444 application becomes a Qtopia application. It automatically follows
445 style changes, quits and raises, and in the 445 style changes, quits and raises, and in the
446 case of \link docwidget.html document-oriented\endlink applications, 446 case of \link docwidget.html document-oriented\endlink applications,
447 changes the currently displayed document in response to the environment. 447 changes the currently displayed document in response to the environment.
448 448
449 To create a \link docwidget.html document-oriented\endlink 449 To create a \link docwidget.html document-oriented\endlink
450 application use showMainDocumentWidget(); to create a 450 application use showMainDocumentWidget(); to create a
451 non-document-oriented application use showMainWidget(). The 451 non-document-oriented application use showMainWidget(). The
452 keepRunning() function indicates whether the application will 452 keepRunning() function indicates whether the application will
453 continue running after it's processed the last \link qcop.html 453 continue running after it's processed the last \link qcop.html
454 QCop\endlink message. This can be changed using setKeepRunning(). 454 QCop\endlink message. This can be changed using setKeepRunning().
455 455
456 A variety of signals are emitted when certain events occur, for 456 A variety of signals are emitted when certain events occur, for
457 example, timeChanged(), clockChanged(), weekChanged(), 457 example, timeChanged(), clockChanged(), weekChanged(),
458 dateFormatChanged() and volumeChanged(). If the application receives 458 dateFormatChanged() and volumeChanged(). If the application receives
459 a \link qcop.html QCop\endlink message on the application's 459 a \link qcop.html QCop\endlink message on the application's
460 QPE/Application/\e{appname} channel, the appMessage() signal is 460 QPE/Application/\e{appname} channel, the appMessage() signal is
461 emitted. There are also flush() and reload() signals, which 461 emitted. There are also flush() and reload() signals, which
462 are emitted when synching begins and ends respectively - upon these 462 are emitted when synching begins and ends respectively - upon these
463 signals, the application should save and reload any data 463 signals, the application should save and reload any data
464 files that are involved in synching. Most of these signals will initially 464 files that are involved in synching. Most of these signals will initially
465 be received and unfiltered through the appMessage() signal. 465 be received and unfiltered through the appMessage() signal.
466 466
467 This class also provides a set of useful static functions. The 467 This class also provides a set of useful static functions. The
468 qpeDir() and documentDir() functions return the respective paths. 468 qpeDir() and documentDir() functions return the respective paths.
469 The grabKeyboard() and ungrabKeyboard() functions are used to 469 The grabKeyboard() and ungrabKeyboard() functions are used to
470 control whether the application takes control of the device's 470 control whether the application takes control of the device's
471 physical buttons (e.g. application launch keys). The stylus' mode of 471 physical buttons (e.g. application launch keys). The stylus' mode of
472 operation is set with setStylusOperation() and retrieved with 472 operation is set with setStylusOperation() and retrieved with
473 stylusOperation(). There are also setInputMethodHint() and 473 stylusOperation(). There are also setInputMethodHint() and
474 inputMethodHint() functions. 474 inputMethodHint() functions.
475 475
476 \ingroup qtopiaemb 476 \ingroup qtopiaemb
477*/ 477*/
478 478
479/*! 479/*!
480 \fn void QPEApplication::clientMoused() 480 \fn void QPEApplication::clientMoused()
481 481
482 \internal 482 \internal
483*/ 483*/
484 484
485/*! 485/*!
486 \fn void QPEApplication::timeChanged(); 486 \fn void QPEApplication::timeChanged();
487 This signal is emitted when the time changes outside the normal 487 This signal is emitted when the time changes outside the normal
488 passage of time, i.e. if the time is set backwards or forwards. 488 passage of time, i.e. if the time is set backwards or forwards.
489*/ 489*/
490 490
491/*! 491/*!
492 \fn void QPEApplication::clockChanged( bool ampm ); 492 \fn void QPEApplication::clockChanged( bool ampm );
493 493
494 This signal is emitted when the user changes the clock's style. If 494 This signal is emitted when the user changes the clock's style. If
495 \a ampm is TRUE, the user wants a 12-hour AM/PM clock, otherwise, 495 \a ampm is TRUE, the user wants a 12-hour AM/PM clock, otherwise,
496 they want a 24-hour clock. 496 they want a 24-hour clock.
497*/ 497*/
498 498
499/*! 499/*!
500 \fn void QPEApplication::volumeChanged( bool muted ) 500 \fn void QPEApplication::volumeChanged( bool muted )
501 501
502 This signal is emitted whenever the mute state is changed. If \a 502 This signal is emitted whenever the mute state is changed. If \a
503 muted is TRUE, then sound output has been muted. 503 muted is TRUE, then sound output has been muted.
504*/ 504*/
505 505
506/*! 506/*!
507 \fn void QPEApplication::weekChanged( bool startOnMonday ) 507 \fn void QPEApplication::weekChanged( bool startOnMonday )
508 508
509 This signal is emitted if the week start day is changed. If \a 509 This signal is emitted if the week start day is changed. If \a
510 startOnMonday is TRUE then the first day of the week is Monday; if 510 startOnMonday is TRUE then the first day of the week is Monday; if
511 \a startOnMonday is FALSE then the first day of the week is 511 \a startOnMonday is FALSE then the first day of the week is
512 Sunday. 512 Sunday.
513*/ 513*/
514 514
515/*! 515/*!
516 \fn void QPEApplication::dateFormatChanged(DateFormat) 516 \fn void QPEApplication::dateFormatChanged(DateFormat)
517 517
518 This signal is emitted whenever the date format is changed. 518 This signal is emitted whenever the date format is changed.
519*/ 519*/
520 520
521/*! 521/*!
522 \fn void QPEApplication::flush() 522 \fn void QPEApplication::flush()
523 523
524 ### 524 ###
525*/ 525*/
526 526
527/*! 527/*!
528 \fn void QPEApplication::reload() 528 \fn void QPEApplication::reload()
529 529
530*/ 530*/
531 531
532 532
533 533
534void QPEApplication::processQCopFile() 534void QPEApplication::processQCopFile()
535{ 535{
536 QString qcopfn("/tmp/qcop-msg-"); 536 QString qcopfn("/tmp/qcop-msg-");
537 qcopfn += d->appName; // append command name 537 qcopfn += d->appName; // append command name
538 538
539 QFile f(qcopfn); 539 QFile f(qcopfn);
540 if ( f.open(IO_ReadWrite) ) { 540 if ( f.open(IO_ReadWrite) ) {
541#ifndef Q_OS_WIN32 541#ifndef Q_OS_WIN32
542 flock(f.handle(), LOCK_EX); 542 flock(f.handle(), LOCK_EX);
543#endif 543#endif
544 QDataStream ds(&f); 544 QDataStream ds(&f);
545 QCString channel, message; 545 QCString channel, message;
546 QByteArray data; 546 QByteArray data;
547 while(!ds.atEnd()) { 547 while(!ds.atEnd()) {
548 ds >> channel >> message >> data; 548 ds >> channel >> message >> data;
549 d->enqueueQCop(channel,message,data); 549 d->enqueueQCop(channel,message,data);
550 } 550 }
551 ::ftruncate(f.handle(), 0); 551 ::ftruncate(f.handle(), 0);
552#ifndef Q_OS_WIN32 552#ifndef Q_OS_WIN32
553 f.flush(); 553 f.flush();
554 flock(f.handle(), LOCK_UN); 554 flock(f.handle(), LOCK_UN);
555#endif 555#endif
556 } 556 }
557#endif 557#endif
558} 558}
559 559
560 560
561/*! 561/*!
562 \fn void QPEApplication::appMessage( const QCString& msg, const QByteArray& data ) 562 \fn void QPEApplication::appMessage( const QCString& msg, const QByteArray& data )
563 563
564 This signal is emitted when a message is received on this 564 This signal is emitted when a message is received on this
565 application's QPE/Application/<i>appname</i> \link qcop.html 565 application's QPE/Application/<i>appname</i> \link qcop.html
566 QCop\endlink channel. 566 QCop\endlink channel.
567 567
568 The slot to which you connect this signal uses \a msg and \a data 568 The slot to which you connect this signal uses \a msg and \a data
569 in the following way: 569 in the following way:
570 570
571\code 571\code
572 void MyWidget::receive( const QCString& msg, const QByteArray& data ) 572 void MyWidget::receive( const QCString& msg, const QByteArray& data )
573 { 573 {
574 QDataStream stream( data, IO_ReadOnly ); 574 QDataStream stream( data, IO_ReadOnly );
575 if ( msg == "someMessage(int,int,int)" ) { 575 if ( msg == "someMessage(int,int,int)" ) {
576 int a,b,c; 576 int a,b,c;
577 stream >> a >> b >> c; 577 stream >> a >> b >> c;
578 ... 578 ...
579 } else if ( msg == "otherMessage(QString)" ) { 579 } else if ( msg == "otherMessage(QString)" ) {
580 ... 580 ...
581 } 581 }
582 } 582 }
583\endcode 583\endcode
584 584
585 \sa qcop.html 585 \sa qcop.html
586 Note that messages received here may be processed by qpe application 586 Note that messages received here may be processed by qpe application
587 and emitted as signals, such as flush() and reload(). 587 and emitted as signals, such as flush() and reload().
588*/ 588*/
589 589
590/*! 590/*!
591 Constructs a QPEApplication just as you would construct 591 Constructs a QPEApplication just as you would construct
592 a QApplication, passing \a argc, \a argv, and \a t. 592 a QApplication, passing \a argc, \a argv, and \a t.
593 593
594 For applications, \a t should be the default, GuiClient. Only 594 For applications, \a t should be the default, GuiClient. Only
595 the Qtopia server passes GuiServer. 595 the Qtopia server passes GuiServer.
596*/ 596*/
597QPEApplication::QPEApplication( int & argc, char **argv, Type t ) 597QPEApplication::QPEApplication( int & argc, char **argv, Type t )
598 : QApplication( hack(argc), argv, t ), pidChannel( 0 ) 598 : QApplication( hack(argc), argv, t ), pidChannel( 0 )
599{ 599{
600 QPixmapCache::setCacheLimit(256); // sensible default for smaller devices. 600 QPixmapCache::setCacheLimit(256); // sensible default for smaller devices.
601 601
602 d = new QPEApplicationData; 602 d = new QPEApplicationData;
603 d->loadTextCodecs(); 603 d->loadTextCodecs();
604 d->loadImageCodecs(); 604 d->loadImageCodecs();
605 int dw = desktop() ->width(); 605 int dw = desktop() ->width();
606 606
607 if ( dw < 200 ) { 607 if ( dw < 200 ) {
608 setFont( QFont( "vera", 8 ) ); 608 setFont( QFont( "vera", 8 ) );
609 AppLnk::setSmallIconSize( 10 ); 609 AppLnk::setSmallIconSize( 10 );
610 AppLnk::setBigIconSize( 28 ); 610 AppLnk::setBigIconSize( 28 );
611 } 611 }
612#if defined(OPIE_HIGH_RES_SMALL_PHY) 612#if defined(OPIE_HIGH_RES_SMALL_PHY)
613 else if ( dw > 600 ) { 613 else if ( dw > 600 ) {
614 setFont( QFont( "vera", 16 ) ); 614 setFont( QFont( "vera", 16 ) );
615 AppLnk::setSmallIconSize( 24 ); 615 AppLnk::setSmallIconSize( 24 );
616 AppLnk::setBigIconSize( 48 ); 616 AppLnk::setBigIconSize( 48 );
617 } 617 }
618#endif 618#endif
619 else if ( dw > 200 ) { 619 else if ( dw > 200 ) {
620 setFont( QFont( "vera", 10 ) ); 620 setFont( QFont( "vera", 10 ) );
621 AppLnk::setSmallIconSize( 14 ); 621 AppLnk::setSmallIconSize( 14 );
622 AppLnk::setBigIconSize( 32 ); 622 AppLnk::setBigIconSize( 32 );
623 } 623 }
624 624
625 QMimeSourceFactory::setDefaultFactory( new ResourceMimeFactory ); 625 QMimeSourceFactory::setDefaultFactory( new ResourceMimeFactory );
626 626
627 connect( this, SIGNAL( lastWindowClosed() ), this, SLOT( hideOrQuit() ) ); 627 connect( this, SIGNAL( lastWindowClosed() ), this, SLOT( hideOrQuit() ) );
628 628
629 629
630 sysChannel = new QCopChannel( "QPE/System", this ); 630 sysChannel = new QCopChannel( "QPE/System", this );
631 connect( sysChannel, SIGNAL( received( const QCString &, const QByteArray & ) ), 631 connect( sysChannel, SIGNAL( received( const QCString &, const QByteArray & ) ),
632 this, SLOT( systemMessage( const QCString &, const QByteArray & ) ) ); 632 this, SLOT( systemMessage( const QCString &, const QByteArray & ) ) );
633 633
634/* COde now in initapp */ 634/* COde now in initapp */
635#if 0 635#if 0
636#if defined(Q_WS_QWS) && !defined(QT_NO_COP) 636#if defined(Q_WS_QWS) && !defined(QT_NO_COP)
637 637
638 QString qcopfn( "/tmp/qcop-msg-" ); 638 QString qcopfn( "/tmp/qcop-msg-" );
639 qcopfn += QString( argv[ 0 ] ); // append command name 639 qcopfn += QString( argv[ 0 ] ); // append command name
640 640
641 QFile f( qcopfn ); 641 QFile f( qcopfn );
642 if ( f.open( IO_ReadOnly ) ) { 642 if ( f.open( IO_ReadOnly ) ) {
643 flock( f.handle(), LOCK_EX ); 643 flock( f.handle(), LOCK_EX );
644 } 644 }
645 645
646 646
647 647
648 QCString channel = QCString( argv[ 0 ] ); 648 QCString channel = QCString( argv[ 0 ] );
649 channel.replace( QRegExp( ".*/" ), "" ); 649 channel.replace( QRegExp( ".*/" ), "" );
650 d->appName = channel; 650 d->appName = channel;
651 channel = "QPE/Application/" + channel; 651 channel = "QPE/Application/" + channel;
652 pidChannel = new QCopChannel( channel, this ); 652 pidChannel = new QCopChannel( channel, this );
653 connect( pidChannel, SIGNAL( received( const QCString &, const QByteArray & ) ), 653 connect( pidChannel, SIGNAL( received( const QCString &, const QByteArray & ) ),
654 this, SLOT( pidMessage( const QCString &, const QByteArray & ) ) ); 654 this, SLOT( pidMessage( const QCString &, const QByteArray & ) ) );
655 655
656 if ( f.isOpen() ) { 656 if ( f.isOpen() ) {
657 d->keep_running = FALSE; 657 d->keep_running = FALSE;
658 QDataStream ds( &f ); 658 QDataStream ds( &f );
659 QCString channel, message; 659 QCString channel, message;
660 QByteArray data; 660 QByteArray data;
661 while ( !ds.atEnd() ) { 661 while ( !ds.atEnd() ) {
662 ds >> channel >> message >> data; 662 ds >> channel >> message >> data;
663 d->enqueueQCop( channel, message, data ); 663 d->enqueueQCop( channel, message, data );
664 } 664 }
665 665
666 flock( f.handle(), LOCK_UN ); 666 flock( f.handle(), LOCK_UN );
667 f.close(); 667 f.close();
668 f.remove(); 668 f.remove();
669 } 669 }
670 670
671 for ( int a = 0; a < argc; a++ ) { 671 for ( int a = 0; a < argc; a++ ) {
672 if ( qstrcmp( argv[ a ], "-preload" ) == 0 ) { 672 if ( qstrcmp( argv[ a ], "-preload" ) == 0 ) {
673 argv[ a ] = argv[ a + 1 ]; 673 argv[ a ] = argv[ a + 1 ];
674 a++; 674 a++;
675 d->preloaded = TRUE; 675 d->preloaded = TRUE;
676 argc -= 1; 676 argc -= 1;
677 } 677 }
678 else if ( qstrcmp( argv[ a ], "-preload-show" ) == 0 ) { 678 else if ( qstrcmp( argv[ a ], "-preload-show" ) == 0 ) {
679 argv[ a ] = argv[ a + 1 ]; 679 argv[ a ] = argv[ a + 1 ];
680 a++; 680 a++;
681 d->preloaded = TRUE; 681 d->preloaded = TRUE;
682 d->forceshow = TRUE; 682 d->forceshow = TRUE;
683 argc -= 1; 683 argc -= 1;
684 } 684 }
685 } 685 }
686 686
687 /* overide stored arguments */ 687 /* overide stored arguments */
688 setArgs( argc, argv ); 688 setArgs( argc, argv );
689 689
690#endif 690#endif
691#else 691#else
692 initApp( argc, argv ); 692 initApp( argc, argv );
693#endif 693#endif
694 // qwsSetDecoration( new QPEDecoration() ); 694 // qwsSetDecoration( new QPEDecoration() );
695 695
@@ -1318,532 +1318,534 @@ void QPEApplication::systemMessage( const QCString& msg, const QByteArray& data
1318 int data; 1318 int data;
1319 stream >> when >> channel >> message >> data; 1319 stream >> when >> channel >> message >> data;
1320 AlarmServer::addAlarm( when, channel, message, data ); 1320 AlarmServer::addAlarm( when, channel, message, data );
1321 } 1321 }
1322 } 1322 }
1323 else if ( msg == "deleteAlarm(QDateTime,QCString,QCString,int)" ) { 1323 else if ( msg == "deleteAlarm(QDateTime,QCString,QCString,int)" ) {
1324 if ( type() == GuiServer ) { 1324 if ( type() == GuiServer ) {
1325 QDateTime when; 1325 QDateTime when;
1326 QCString channel, message; 1326 QCString channel, message;
1327 int data; 1327 int data;
1328 stream >> when >> channel >> message >> data; 1328 stream >> when >> channel >> message >> data;
1329 AlarmServer::deleteAlarm( when, channel, message, data ); 1329 AlarmServer::deleteAlarm( when, channel, message, data );
1330 } 1330 }
1331 } 1331 }
1332 else if ( msg == "clockChange(bool)" ) { 1332 else if ( msg == "clockChange(bool)" ) {
1333 int tmp; 1333 int tmp;
1334 stream >> tmp; 1334 stream >> tmp;
1335 emit clockChanged( tmp ); 1335 emit clockChanged( tmp );
1336 } 1336 }
1337 else if ( msg == "weekChange(bool)" ) { 1337 else if ( msg == "weekChange(bool)" ) {
1338 int tmp; 1338 int tmp;
1339 stream >> tmp; 1339 stream >> tmp;
1340 emit weekChanged( tmp ); 1340 emit weekChanged( tmp );
1341 } 1341 }
1342 else if ( msg == "setDateFormat(DateFormat)" ) { 1342 else if ( msg == "setDateFormat(DateFormat)" ) {
1343 DateFormat tmp; 1343 DateFormat tmp;
1344 stream >> tmp; 1344 stream >> tmp;
1345 emit dateFormatChanged( tmp ); 1345 emit dateFormatChanged( tmp );
1346 } 1346 }
1347 else if ( msg == "setVolume(int,int)" ) { 1347 else if ( msg == "setVolume(int,int)" ) {
1348 int t, v; 1348 int t, v;
1349 stream >> t >> v; 1349 stream >> t >> v;
1350 setVolume( t, v ); 1350 setVolume( t, v );
1351 emit volumeChanged( muted ); 1351 emit volumeChanged( muted );
1352 } 1352 }
1353 else if ( msg == "volumeChange(bool)" ) { 1353 else if ( msg == "volumeChange(bool)" ) {
1354 stream >> muted; 1354 stream >> muted;
1355 setVolume(); 1355 setVolume();
1356 emit volumeChanged( muted ); 1356 emit volumeChanged( muted );
1357 } 1357 }
1358 else if ( msg == "setMic(int,int)" ) { // Added: 2002-02-08 by Jeremy Cowgar <jc@cowgar.com> 1358 else if ( msg == "setMic(int,int)" ) { // Added: 2002-02-08 by Jeremy Cowgar <jc@cowgar.com>
1359 int t, v; 1359 int t, v;
1360 stream >> t >> v; 1360 stream >> t >> v;
1361 setMic( t, v ); 1361 setMic( t, v );
1362 emit micChanged( micMuted ); 1362 emit micChanged( micMuted );
1363 } 1363 }
1364 else if ( msg == "micChange(bool)" ) { // Added: 2002-02-08 by Jeremy Cowgar <jc@cowgar.com> 1364 else if ( msg == "micChange(bool)" ) { // Added: 2002-02-08 by Jeremy Cowgar <jc@cowgar.com>
1365 stream >> micMuted; 1365 stream >> micMuted;
1366 setMic(); 1366 setMic();
1367 emit micChanged( micMuted ); 1367 emit micChanged( micMuted );
1368 } 1368 }
1369 else if ( msg == "setBass(int,int)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org> 1369 else if ( msg == "setBass(int,int)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org>
1370 int t, v; 1370 int t, v;
1371 stream >> t >> v; 1371 stream >> t >> v;
1372 setBass( t, v ); 1372 setBass( t, v );
1373 } 1373 }
1374 else if ( msg == "bassChange(bool)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org> 1374 else if ( msg == "bassChange(bool)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org>
1375 setBass(); 1375 setBass();
1376 } 1376 }
1377 else if ( msg == "setTreble(int,int)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org> 1377 else if ( msg == "setTreble(int,int)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org>
1378 int t, v; 1378 int t, v;
1379 stream >> t >> v; 1379 stream >> t >> v;
1380 setTreble( t, v ); 1380 setTreble( t, v );
1381 } 1381 }
1382 else if ( msg == "trebleChange(bool)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org> 1382 else if ( msg == "trebleChange(bool)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org>
1383 setTreble(); 1383 setTreble();
1384 } else if ( msg == "getMarkedText()" ) { 1384 } else if ( msg == "getMarkedText()" ) {
1385 if ( type() == GuiServer ) { 1385 if ( type() == GuiServer ) {
1386 const ushort unicode = 'C'-'@'; 1386 const ushort unicode = 'C'-'@';
1387 const int scan = Key_C; 1387 const int scan = Key_C;
1388 qwsServer->processKeyEvent( unicode, scan, ControlButton, TRUE, FALSE ); 1388 qwsServer->processKeyEvent( unicode, scan, ControlButton, TRUE, FALSE );
1389 qwsServer->processKeyEvent( unicode, scan, ControlButton, FALSE, FALSE ); 1389 qwsServer->processKeyEvent( unicode, scan, ControlButton, FALSE, FALSE );
1390 } 1390 }
1391 } else if ( msg == "newChannel(QString)") { 1391 } else if ( msg == "newChannel(QString)") {
1392 QString myChannel = "QPE/Application/" + d->appName; 1392 QString myChannel = "QPE/Application/" + d->appName;
1393 QString channel; 1393 QString channel;
1394 stream >> channel; 1394 stream >> channel;
1395 if (channel == myChannel) { 1395 if (channel == myChannel) {
1396 processQCopFile(); 1396 processQCopFile();
1397 d->sendQCopQ(); 1397 d->sendQCopQ();
1398 } 1398 }
1399 } 1399 }
1400 1400
1401 1401
1402#endif 1402#endif
1403} 1403}
1404 1404
1405 1405
1406 1406
1407 1407
1408 1408
1409/*! 1409/*!
1410 \internal 1410 \internal
1411*/ 1411*/
1412bool QPEApplication::raiseAppropriateWindow() 1412bool QPEApplication::raiseAppropriateWindow()
1413{ 1413{
1414 bool r=FALSE; 1414 bool r=FALSE;
1415 1415
1416 // 1. Raise the main widget 1416 // 1. Raise the main widget
1417 QWidget *top = d->qpe_main_widget; 1417 QWidget *top = d->qpe_main_widget;
1418 if ( !top ) top = mainWidget(); 1418 if ( !top ) top = mainWidget();
1419 1419
1420 if ( top && d->keep_running ) { 1420 if ( top && d->keep_running ) {
1421 if ( top->isVisible() ) 1421 if ( top->isVisible() )
1422 r = TRUE; 1422 r = TRUE;
1423 else if (d->preloaded) { 1423 else if (d->preloaded) {
1424 // We are preloaded and not visible.. pretend we just started.. 1424 // We are preloaded and not visible.. pretend we just started..
1425#ifndef QT_NO_COP 1425#ifndef QT_NO_COP
1426 QCopEnvelope e("QPE/System", "fastAppShowing(QString)"); 1426 QCopEnvelope e("QPE/System", "fastAppShowing(QString)");
1427 e << d->appName; 1427 e << d->appName;
1428#endif 1428#endif
1429 } 1429 }
1430 1430
1431 d->show_mx(top,d->nomaximize, d->appName); 1431 d->show_mx(top,d->nomaximize, d->appName);
1432 top->raise(); 1432 top->raise();
1433 } 1433 }
1434 1434
1435 QWidget *topm = activeModalWidget(); 1435 QWidget *topm = activeModalWidget();
1436 1436
1437 // 2. Raise any parentless widgets (except top and topm, as they 1437 // 2. Raise any parentless widgets (except top and topm, as they
1438 // are raised before and after this loop). Order from most 1438 // are raised before and after this loop). Order from most
1439 // recently raised as deepest to least recently as top, so 1439 // recently raised as deepest to least recently as top, so
1440 // that repeated calls cycle through widgets. 1440 // that repeated calls cycle through widgets.
1441 QWidgetList *list = topLevelWidgets(); 1441 QWidgetList *list = topLevelWidgets();
1442 if ( list ) { 1442 if ( list ) {
1443 bool foundlast = FALSE; 1443 bool foundlast = FALSE;
1444 QWidget* topsub = 0; 1444 QWidget* topsub = 0;
1445 if ( d->lastraised ) { 1445 if ( d->lastraised ) {
1446 for (QWidget* w = list->first(); w; w = list->next()) { 1446 for (QWidget* w = list->first(); w; w = list->next()) {
1447 if ( !w->parentWidget() && w != topm && w->isVisible() && !w->isDesktop() ) { 1447 if ( !w->parentWidget() && w != topm && w->isVisible() && !w->isDesktop() ) {
1448 if ( w == d->lastraised ) 1448 if ( w == d->lastraised )
1449 foundlast = TRUE; 1449 foundlast = TRUE;
1450 if ( foundlast ) { 1450 if ( foundlast ) {
1451 w->raise(); 1451 w->raise();
1452 topsub = w; 1452 topsub = w;
1453 } 1453 }
1454 } 1454 }
1455 } 1455 }
1456 } 1456 }
1457 for (QWidget* w = list->first(); w; w = list->next()) { 1457 for (QWidget* w = list->first(); w; w = list->next()) {
1458 if ( !w->parentWidget() && w != topm && w->isVisible() && !w->isDesktop() ) { 1458 if ( !w->parentWidget() && w != topm && w->isVisible() && !w->isDesktop() ) {
1459 if ( w == d->lastraised ) 1459 if ( w == d->lastraised )
1460 break; 1460 break;
1461 w->raise(); 1461 w->raise();
1462 topsub = w; 1462 topsub = w;
1463 } 1463 }
1464 } 1464 }
1465 d->lastraised = topsub; 1465 d->lastraised = topsub;
1466 delete list; 1466 delete list;
1467 } 1467 }
1468 1468
1469 // 3. Raise the active modal widget. 1469 // 3. Raise the active modal widget.
1470 if ( topm && topm != top ) { 1470 if ( topm && topm != top ) {
1471 topm->show(); 1471 topm->show();
1472 topm->raise(); 1472 topm->raise();
1473 // If we haven't already handled the fastAppShowing message 1473 // If we haven't already handled the fastAppShowing message
1474 if (!top && d->preloaded) { 1474 if (!top && d->preloaded) {
1475#ifndef QT_NO_COP 1475#ifndef QT_NO_COP
1476 QCopEnvelope e("QPE/System", "fastAppShowing(QString)"); 1476 QCopEnvelope e("QPE/System", "fastAppShowing(QString)");
1477 e << d->appName; 1477 e << d->appName;
1478#endif 1478#endif
1479 } 1479 }
1480 r = FALSE; 1480 r = FALSE;
1481 } 1481 }
1482 1482
1483 return r; 1483 return r;
1484} 1484}
1485 1485
1486 1486
1487void QPEApplication::pidMessage( const QCString& msg, const QByteArray& data) 1487void QPEApplication::pidMessage( const QCString& msg, const QByteArray& data)
1488{ 1488{
1489#ifdef Q_WS_QWS 1489#ifdef Q_WS_QWS
1490 1490
1491 if ( msg == "quit()" ) { 1491 if ( msg == "quit()" ) {
1492 tryQuit(); 1492 tryQuit();
1493 } 1493 }
1494 else if ( msg == "quitIfInvisible()" ) { 1494 else if ( msg == "quitIfInvisible()" ) {
1495 if ( d->qpe_main_widget && !d->qpe_main_widget->isVisible() ) 1495 if ( d->qpe_main_widget && !d->qpe_main_widget->isVisible() )
1496 quit(); 1496 quit();
1497 } 1497 }
1498 else if ( msg == "close()" ) { 1498 else if ( msg == "close()" ) {
1499 hideOrQuit(); 1499 hideOrQuit();
1500 } 1500 }
1501 else if ( msg == "disablePreload()" ) { 1501 else if ( msg == "disablePreload()" ) {
1502 d->preloaded = FALSE; 1502 d->preloaded = FALSE;
1503 d->keep_running = TRUE; 1503 d->keep_running = TRUE;
1504 /* so that quit will quit */ 1504 /* so that quit will quit */
1505 } 1505 }
1506 else if ( msg == "enablePreload()" ) { 1506 else if ( msg == "enablePreload()" ) {
1507 if (d->qpe_main_widget) 1507 if (d->qpe_main_widget)
1508 d->preloaded = TRUE; 1508 d->preloaded = TRUE;
1509 d->keep_running = TRUE; 1509 d->keep_running = TRUE;
1510 /* so next quit won't quit */ 1510 /* so next quit won't quit */
1511 } 1511 }
1512 else if ( msg == "raise()" ) { 1512 else if ( msg == "raise()" ) {
1513 d->keep_running = TRUE; 1513 d->keep_running = TRUE;
1514 d->notbusysent = FALSE; 1514 d->notbusysent = FALSE;
1515 raiseAppropriateWindow(); 1515 raiseAppropriateWindow();
1516 // Tell the system we're still chugging along... 1516 // Tell the system we're still chugging along...
1517 QCopEnvelope e("QPE/System", "appRaised(QString)"); 1517 QCopEnvelope e("QPE/System", "appRaised(QString)");
1518 e << d->appName; 1518 e << d->appName;
1519 } 1519 }
1520 else if ( msg == "flush()" ) { 1520 else if ( msg == "flush()" ) {
1521 emit flush(); 1521 emit flush();
1522 // we need to tell the desktop 1522 // we need to tell the desktop
1523 QCopEnvelope e( "QPE/Desktop", "flushDone(QString)" ); 1523 QCopEnvelope e( "QPE/Desktop", "flushDone(QString)" );
1524 e << d->appName; 1524 e << d->appName;
1525 } 1525 }
1526 else if ( msg == "reload()" ) { 1526 else if ( msg == "reload()" ) {
1527 emit reload(); 1527 emit reload();
1528 } 1528 }
1529 else if ( msg == "setDocument(QString)" ) { 1529 else if ( msg == "setDocument(QString)" ) {
1530 d->keep_running = TRUE; 1530 d->keep_running = TRUE;
1531 QDataStream stream( data, IO_ReadOnly ); 1531 QDataStream stream( data, IO_ReadOnly );
1532 QString doc; 1532 QString doc;
1533 stream >> doc; 1533 stream >> doc;
1534 QWidget *mw = mainWidget(); 1534 QWidget *mw = mainWidget();
1535 if ( !mw ) 1535 if ( !mw )
1536 mw = d->qpe_main_widget; 1536 mw = d->qpe_main_widget;
1537 if ( mw ) 1537 if ( mw )
1538 Global::setDocument( mw, doc ); 1538 Global::setDocument( mw, doc );
1539 1539
1540 } else if ( msg == "QPEProcessQCop()" ) { 1540 } else if ( msg == "QPEProcessQCop()" ) {
1541 processQCopFile(); 1541 processQCopFile();
1542 d->sendQCopQ(); 1542 d->sendQCopQ();
1543 }else 1543 }else
1544 { 1544 {
1545 bool p = d->keep_running; 1545 bool p = d->keep_running;
1546 d->keep_running = FALSE; 1546 d->keep_running = FALSE;
1547 emit appMessage( msg, data); 1547 emit appMessage( msg, data);
1548 if ( d->keep_running ) { 1548 if ( d->keep_running ) {
1549 d->notbusysent = FALSE; 1549 d->notbusysent = FALSE;
1550 raiseAppropriateWindow(); 1550 raiseAppropriateWindow();
1551 if ( !p ) { 1551 if ( !p ) {
1552 // Tell the system we're still chugging along... 1552 // Tell the system we're still chugging along...
1553#ifndef QT_NO_COP 1553#ifndef QT_NO_COP
1554 QCopEnvelope e("QPE/System", "appRaised(QString)"); 1554 QCopEnvelope e("QPE/System", "appRaised(QString)");
1555 e << d->appName; 1555 e << d->appName;
1556#endif 1556#endif
1557 } 1557 }
1558 } 1558 }
1559 if ( p ) 1559 if ( p )
1560 d->keep_running = p; 1560 d->keep_running = p;
1561 } 1561 }
1562#endif 1562#endif
1563} 1563}
1564 1564
1565 1565
1566/*! 1566/*!
1567 Sets widget \a mw as the mainWidget() and shows it. For small windows, 1567 Sets widget \a mw as the mainWidget() and shows it. For small windows,
1568 consider passing TRUE for \a nomaximize rather than the default FALSE. 1568 consider passing TRUE for \a nomaximize rather than the default FALSE.
1569 1569
1570 \sa showMainDocumentWidget() 1570 \sa showMainDocumentWidget()
1571*/ 1571*/
1572void QPEApplication::showMainWidget( QWidget* mw, bool nomaximize ) 1572void QPEApplication::showMainWidget( QWidget* mw, bool nomaximize )
1573{ 1573{
1574 setMainWidget(mw);
1574 d->show(mw, nomaximize ); 1575 d->show(mw, nomaximize );
1575} 1576}
1576 1577
1577/*! 1578/*!
1578 Sets widget \a mw as the mainWidget() and shows it. For small windows, 1579 Sets widget \a mw as the mainWidget() and shows it. For small windows,
1579 consider passing TRUE for \a nomaximize rather than the default FALSE. 1580 consider passing TRUE for \a nomaximize rather than the default FALSE.
1580 1581
1581 This calls designates the application as 1582 This calls designates the application as
1582 a \link docwidget.html document-oriented\endlink application. 1583 a \link docwidget.html document-oriented\endlink application.
1583 1584
1584 The \a mw widget \e must have this slot: setDocument(const QString&). 1585 The \a mw widget \e must have this slot: setDocument(const QString&).
1585 1586
1586 \sa showMainWidget() 1587 \sa showMainWidget()
1587*/ 1588*/
1588void QPEApplication::showMainDocumentWidget( QWidget* mw, bool nomaximize ) 1589void QPEApplication::showMainDocumentWidget( QWidget* mw, bool nomaximize )
1589{ 1590{
1590 if ( mw && argc() == 2 ) 1591 if ( mw && argc() == 2 )
1591 Global::setDocument( mw, QString::fromUtf8(argv()[1]) ); 1592 Global::setDocument( mw, QString::fromUtf8(argv()[1]) );
1592 1593
1593 1594
1595 setMainWidget(mw);
1594 d->show(mw, nomaximize ); 1596 d->show(mw, nomaximize );
1595} 1597}
1596 1598
1597 1599
1598/*! 1600/*!
1599 If an application is started via a \link qcop.html QCop\endlink 1601 If an application is started via a \link qcop.html QCop\endlink
1600 message, the application will process the \link qcop.html 1602 message, the application will process the \link qcop.html
1601 QCop\endlink message and then quit. If the application calls this 1603 QCop\endlink message and then quit. If the application calls this
1602 function while processing a \link qcop.html QCop\endlink message, 1604 function while processing a \link qcop.html QCop\endlink message,
1603 after processing its outstanding \link qcop.html QCop\endlink 1605 after processing its outstanding \link qcop.html QCop\endlink
1604 messages the application will start 'properly' and show itself. 1606 messages the application will start 'properly' and show itself.
1605 1607
1606 \sa keepRunning() 1608 \sa keepRunning()
1607*/ 1609*/
1608void QPEApplication::setKeepRunning() 1610void QPEApplication::setKeepRunning()
1609{ 1611{
1610 if ( qApp && qApp->inherits( "QPEApplication" ) ) { 1612 if ( qApp && qApp->inherits( "QPEApplication" ) ) {
1611 QPEApplication * qpeApp = ( QPEApplication* ) qApp; 1613 QPEApplication * qpeApp = ( QPEApplication* ) qApp;
1612 qpeApp->d->keep_running = TRUE; 1614 qpeApp->d->keep_running = TRUE;
1613 } 1615 }
1614} 1616}
1615 1617
1616/*! 1618/*!
1617 Returns TRUE if the application will quit after processing the 1619 Returns TRUE if the application will quit after processing the
1618 current list of qcop messages; otherwise returns FALSE. 1620 current list of qcop messages; otherwise returns FALSE.
1619 1621
1620 \sa setKeepRunning() 1622 \sa setKeepRunning()
1621*/ 1623*/
1622bool QPEApplication::keepRunning() const 1624bool QPEApplication::keepRunning() const
1623{ 1625{
1624 return d->keep_running; 1626 return d->keep_running;
1625} 1627}
1626 1628
1627/*! 1629/*!
1628 \internal 1630 \internal
1629*/ 1631*/
1630void QPEApplication::internalSetStyle( const QString &style ) 1632void QPEApplication::internalSetStyle( const QString &style )
1631{ 1633{
1632#if QT_VERSION >= 300 1634#if QT_VERSION >= 300
1633 if ( style == "QPE" ) { 1635 if ( style == "QPE" ) {
1634 setStyle( new QPEStyle ); 1636 setStyle( new QPEStyle );
1635 } 1637 }
1636 else { 1638 else {
1637 QStyle *s = QStyleFactory::create( style ); 1639 QStyle *s = QStyleFactory::create( style );
1638 if ( s ) 1640 if ( s )
1639 setStyle( s ); 1641 setStyle( s );
1640 } 1642 }
1641#else 1643#else
1642 if ( style == "Windows" ) { 1644 if ( style == "Windows" ) {
1643 setStyle( new QWindowsStyle ); 1645 setStyle( new QWindowsStyle );
1644 } 1646 }
1645 else if ( style == "QPE" ) { 1647 else if ( style == "QPE" ) {
1646 setStyle( new QPEStyle ); 1648 setStyle( new QPEStyle );
1647 } 1649 }
1648 else if ( style == "Light" ) { 1650 else if ( style == "Light" ) {
1649 setStyle( new LightStyle ); 1651 setStyle( new LightStyle );
1650 } 1652 }
1651#ifndef QT_NO_STYLE_PLATINUM 1653#ifndef QT_NO_STYLE_PLATINUM
1652 else if ( style == "Platinum" ) { 1654 else if ( style == "Platinum" ) {
1653 setStyle( new QPlatinumStyle ); 1655 setStyle( new QPlatinumStyle );
1654 } 1656 }
1655#endif 1657#endif
1656#ifndef QT_NO_STYLE_MOTIF 1658#ifndef QT_NO_STYLE_MOTIF
1657 else if ( style == "Motif" ) { 1659 else if ( style == "Motif" ) {
1658 setStyle( new QMotifStyle ); 1660 setStyle( new QMotifStyle );
1659 } 1661 }
1660#endif 1662#endif
1661#ifndef QT_NO_STYLE_MOTIFPLUS 1663#ifndef QT_NO_STYLE_MOTIFPLUS
1662 else if ( style == "MotifPlus" ) { 1664 else if ( style == "MotifPlus" ) {
1663 setStyle( new QMotifPlusStyle ); 1665 setStyle( new QMotifPlusStyle );
1664 } 1666 }
1665#endif 1667#endif
1666 1668
1667 else { 1669 else {
1668 QStyle *sty = 0; 1670 QStyle *sty = 0;
1669 QString path = QPEApplication::qpeDir ( ) + "/plugins/styles/"; 1671 QString path = QPEApplication::qpeDir ( ) + "/plugins/styles/";
1670 1672
1671#ifdef Q_OS_MACX 1673#ifdef Q_OS_MACX
1672 if ( style. find ( ".dylib" ) > 0 ) 1674 if ( style. find ( ".dylib" ) > 0 )
1673 path += style; 1675 path += style;
1674 else 1676 else
1675 path = path + "lib" + style. lower ( ) + ".dylib"; // compatibility 1677 path = path + "lib" + style. lower ( ) + ".dylib"; // compatibility
1676#else 1678#else
1677 if ( style. find ( ".so" ) > 0 ) 1679 if ( style. find ( ".so" ) > 0 )
1678 path += style; 1680 path += style;
1679 else 1681 else
1680 path = path + "lib" + style. lower ( ) + ".so"; // compatibility 1682 path = path + "lib" + style. lower ( ) + ".so"; // compatibility
1681#endif 1683#endif
1682 static QLibrary *lastlib = 0; 1684 static QLibrary *lastlib = 0;
1683 static StyleInterface *lastiface = 0; 1685 static StyleInterface *lastiface = 0;
1684 1686
1685 QLibrary *lib = new QLibrary ( path ); 1687 QLibrary *lib = new QLibrary ( path );
1686 StyleInterface *iface = 0; 1688 StyleInterface *iface = 0;
1687 1689
1688 if (( lib-> queryInterface ( IID_Style, ( QUnknownInterface ** ) &iface ) == QS_OK ) && iface ) 1690 if (( lib-> queryInterface ( IID_Style, ( QUnknownInterface ** ) &iface ) == QS_OK ) && iface )
1689 sty = iface-> style ( ); 1691 sty = iface-> style ( );
1690 1692
1691 if ( sty ) { 1693 if ( sty ) {
1692 setStyle ( sty ); 1694 setStyle ( sty );
1693 1695
1694 if ( lastiface ) 1696 if ( lastiface )
1695 lastiface-> release ( ); 1697 lastiface-> release ( );
1696 lastiface = iface; 1698 lastiface = iface;
1697 1699
1698 if ( lastlib ) { 1700 if ( lastlib ) {
1699 lastlib-> unload ( ); 1701 lastlib-> unload ( );
1700 delete lastlib; 1702 delete lastlib;
1701 } 1703 }
1702 lastlib = lib; 1704 lastlib = lib;
1703 } 1705 }
1704 else { 1706 else {
1705 if ( iface ) 1707 if ( iface )
1706 iface-> release ( ); 1708 iface-> release ( );
1707 delete lib; 1709 delete lib;
1708 1710
1709 setStyle ( new LightStyle ( )); 1711 setStyle ( new LightStyle ( ));
1710 } 1712 }
1711 } 1713 }
1712#endif 1714#endif
1713} 1715}
1714 1716
1715/*! 1717/*!
1716 \internal 1718 \internal
1717*/ 1719*/
1718void QPEApplication::prepareForTermination( bool willrestart ) 1720void QPEApplication::prepareForTermination( bool willrestart )
1719{ 1721{
1720 if ( willrestart ) { 1722 if ( willrestart ) {
1721 // Draw a big wait icon, the image can be altered in later revisions 1723 // Draw a big wait icon, the image can be altered in later revisions
1722 // QWidget *d = QApplication::desktop(); 1724 // QWidget *d = QApplication::desktop();
1723 QImage img = Resource::loadImage( "launcher/new_wait" ); 1725 QImage img = Resource::loadImage( "launcher/new_wait" );
1724 QPixmap pix; 1726 QPixmap pix;
1725 pix.convertFromImage( img.smoothScale( 1 * img.width(), 1 * img.height() ) ); 1727 pix.convertFromImage( img.smoothScale( 1 * img.width(), 1 * img.height() ) );
1726 QLabel *lblWait = new QLabel( 0, "wait hack!", QWidget::WStyle_Customize | 1728 QLabel *lblWait = new QLabel( 0, "wait hack!", QWidget::WStyle_Customize |
1727 QWidget::WStyle_NoBorder | QWidget::WStyle_Tool ); 1729 QWidget::WStyle_NoBorder | QWidget::WStyle_Tool );
1728 lblWait->setPixmap( pix ); 1730 lblWait->setPixmap( pix );
1729 lblWait->setAlignment( QWidget::AlignCenter ); 1731 lblWait->setAlignment( QWidget::AlignCenter );
1730 lblWait->show(); 1732 lblWait->show();
1731 lblWait->showMaximized(); 1733 lblWait->showMaximized();
1732 } 1734 }
1733#ifndef SINGLE_APP 1735#ifndef SINGLE_APP
1734 { QCopEnvelope envelope( "QPE/System", "forceQuit()" ); 1736 { QCopEnvelope envelope( "QPE/System", "forceQuit()" );
1735 } 1737 }
1736 processEvents(); // ensure the message goes out. 1738 processEvents(); // ensure the message goes out.
1737 sleep( 1 ); // You have 1 second to comply. 1739 sleep( 1 ); // You have 1 second to comply.
1738#endif 1740#endif
1739} 1741}
1740 1742
1741/*! 1743/*!
1742 \internal 1744 \internal
1743*/ 1745*/
1744void QPEApplication::shutdown() 1746void QPEApplication::shutdown()
1745{ 1747{
1746 // Implement in server's QPEApplication subclass 1748 // Implement in server's QPEApplication subclass
1747} 1749}
1748 1750
1749/*! 1751/*!
1750 \internal 1752 \internal
1751*/ 1753*/
1752void QPEApplication::restart() 1754void QPEApplication::restart()
1753{ 1755{
1754 // Implement in server's QPEApplication subclass 1756 // Implement in server's QPEApplication subclass
1755} 1757}
1756 1758
1757static QPtrDict<void>* stylusDict = 0; 1759static QPtrDict<void>* stylusDict = 0;
1758static void createDict() 1760static void createDict()
1759{ 1761{
1760 if ( !stylusDict ) 1762 if ( !stylusDict )
1761 stylusDict = new QPtrDict<void>; 1763 stylusDict = new QPtrDict<void>;
1762} 1764}
1763 1765
1764/*! 1766/*!
1765 Returns the current StylusMode for widget \a w. 1767 Returns the current StylusMode for widget \a w.
1766 1768
1767 \sa setStylusOperation() StylusMode 1769 \sa setStylusOperation() StylusMode
1768*/ 1770*/
1769QPEApplication::StylusMode QPEApplication::stylusOperation( QWidget* w ) 1771QPEApplication::StylusMode QPEApplication::stylusOperation( QWidget* w )
1770{ 1772{
1771 if ( stylusDict ) 1773 if ( stylusDict )
1772 return ( StylusMode ) ( int ) stylusDict->find( w ); 1774 return ( StylusMode ) ( int ) stylusDict->find( w );
1773 return LeftOnly; 1775 return LeftOnly;
1774} 1776}
1775 1777
1776/*! 1778/*!
1777 \enum QPEApplication::StylusMode 1779 \enum QPEApplication::StylusMode
1778 1780
1779 \value LeftOnly the stylus only generates LeftButton 1781 \value LeftOnly the stylus only generates LeftButton
1780 events (the default). 1782 events (the default).
1781 \value RightOnHold the stylus generates RightButton events 1783 \value RightOnHold the stylus generates RightButton events
1782 if the user uses the press-and-hold gesture. 1784 if the user uses the press-and-hold gesture.
1783 1785
1784 \sa setStylusOperation() stylusOperation() 1786 \sa setStylusOperation() stylusOperation()
1785*/ 1787*/
1786 1788
1787/*! 1789/*!
1788 Causes widget \a w to receive mouse events according to the stylus 1790 Causes widget \a w to receive mouse events according to the stylus
1789 \a mode. 1791 \a mode.
1790 1792
1791 \sa stylusOperation() StylusMode 1793 \sa stylusOperation() StylusMode
1792*/ 1794*/
1793void QPEApplication::setStylusOperation( QWidget * w, StylusMode mode ) 1795void QPEApplication::setStylusOperation( QWidget * w, StylusMode mode )
1794{ 1796{
1795 createDict(); 1797 createDict();
1796 if ( mode == LeftOnly ) { 1798 if ( mode == LeftOnly ) {
1797 stylusDict->remove 1799 stylusDict->remove
1798 ( w ); 1800 ( w );
1799 w->removeEventFilter( qApp ); 1801 w->removeEventFilter( qApp );
1800 } 1802 }
1801 else { 1803 else {
1802 stylusDict->insert( w, ( void* ) mode ); 1804 stylusDict->insert( w, ( void* ) mode );
1803 connect( w, SIGNAL( destroyed() ), qApp, SLOT( removeSenderFromStylusDict() ) ); 1805 connect( w, SIGNAL( destroyed() ), qApp, SLOT( removeSenderFromStylusDict() ) );
1804 w->installEventFilter( qApp ); 1806 w->installEventFilter( qApp );
1805 } 1807 }
1806} 1808}
1807 1809
1808 1810
1809/*! 1811/*!
1810 \reimp 1812 \reimp
1811*/ 1813*/
1812bool QPEApplication::eventFilter( QObject *o, QEvent *e ) 1814bool QPEApplication::eventFilter( QObject *o, QEvent *e )
1813{ 1815{
1814 if ( !o->isWidgetType() ) 1816 if ( !o->isWidgetType() )
1815 return FALSE; 1817 return FALSE;
1816 1818
1817 if ( stylusDict && e->type() >= QEvent::MouseButtonPress && e->type() <= QEvent::MouseMove ) { 1819 if ( stylusDict && e->type() >= QEvent::MouseButtonPress && e->type() <= QEvent::MouseMove ) {
1818 QMouseEvent * me = ( QMouseEvent* ) e; 1820 QMouseEvent * me = ( QMouseEvent* ) e;
1819 StylusMode mode = (StylusMode)(int)stylusDict->find(o); 1821 StylusMode mode = (StylusMode)(int)stylusDict->find(o);
1820 switch (mode) { 1822 switch (mode) {
1821 case RightOnHold: 1823 case RightOnHold:
1822 switch ( me->type() ) { 1824 switch ( me->type() ) {
1823 case QEvent::MouseButtonPress: 1825 case QEvent::MouseButtonPress:
1824 if ( me->button() == LeftButton ) { 1826 if ( me->button() == LeftButton ) {
1825 if (!d->presstimer ) 1827 if (!d->presstimer )
1826 d->presstimer = startTimer(500); // #### pref. 1828 d->presstimer = startTimer(500); // #### pref.
1827 d->presswidget = (QWidget*)o; 1829 d->presswidget = (QWidget*)o;
1828 d->presspos = me->pos(); 1830 d->presspos = me->pos();
1829 d->rightpressed = FALSE; 1831 d->rightpressed = FALSE;
1830 } 1832 }
1831 break; 1833 break;
1832 case QEvent::MouseMove: 1834 case QEvent::MouseMove:
1833 if (d->presstimer && (me->pos() - d->presspos).manhattanLength() > 8) { 1835 if (d->presstimer && (me->pos() - d->presspos).manhattanLength() > 8) {
1834 killTimer(d->presstimer); 1836 killTimer(d->presstimer);
1835 d->presstimer = 0; 1837 d->presstimer = 0;
1836 } 1838 }
1837 break; 1839 break;
1838 case QEvent::MouseButtonRelease: 1840 case QEvent::MouseButtonRelease:
1839 if ( me->button() == LeftButton ) { 1841 if ( me->button() == LeftButton ) {
1840 if ( d->presstimer ) { 1842 if ( d->presstimer ) {
1841 killTimer(d->presstimer); 1843 killTimer(d->presstimer);
1842 d->presstimer = 0; 1844 d->presstimer = 0;
1843 } 1845 }
1844 if ( d->rightpressed && d->presswidget ) { 1846 if ( d->rightpressed && d->presswidget ) {
1845 // Right released 1847 // Right released
1846 postEvent( d->presswidget, 1848 postEvent( d->presswidget,
1847 new QMouseEvent( QEvent::MouseButtonRelease, me->pos(), 1849 new QMouseEvent( QEvent::MouseButtonRelease, me->pos(),
1848 RightButton, LeftButton + RightButton ) ); 1850 RightButton, LeftButton + RightButton ) );
1849 // Left released, off-widget 1851 // Left released, off-widget