| -rw-r--r-- | library/qpeapplication.cpp | 189 |
1 files changed, 133 insertions, 56 deletions
diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp index f65f3ab..2432b65 100644 --- a/library/qpeapplication.cpp +++ b/library/qpeapplication.cpp @@ -81,72 +81,88 @@ #include "imagecodecinterface.h" #include <unistd.h> #include <sys/file.h> #include <sys/ioctl.h> #include <sys/soundcard.h> -class QPEApplicationData { +class QPEApplicationData +{ public: QPEApplicationData() : presstimer( 0 ), presswidget( 0 ), rightpressed( FALSE ), kbgrabber( 0 ), kbregrab( FALSE ), notbusysent( FALSE ), preloaded( FALSE ), forceshow( FALSE ), nomaximize( FALSE ), qpe_main_widget( 0 ), keep_running( TRUE ) { qcopq.setAutoDelete( TRUE ); } int presstimer; QWidget* presswidget; QPoint presspos; - bool rightpressed : 1; // AEH why not use uint foobar :1; if it's tt style -zecke +bool rightpressed : + 1; // AEH why not use uint foobar :1; if it's tt style -zecke int kbgrabber; - bool kbregrab : 1; - bool notbusysent : 1; +bool kbregrab : + 1; +bool notbusysent : + 1; QString appName; - struct QCopRec { + struct QCopRec + { QCopRec( const QCString &ch, const QCString &msg, const QByteArray &d ) : - channel( ch ), message( msg ), data( d ) { } + channel( ch ), message( msg ), data( d ) + { } QCString channel; QCString message; QByteArray data; }; - bool preloaded : 1; - bool forceshow : 1; - bool nomaximize : 1; +bool preloaded : + 1; +bool forceshow : + 1; +bool nomaximize : + 1; QWidget* qpe_main_widget; - bool keep_running : 1; +bool keep_running : + 1; QList<QCopRec> qcopq; void enqueueQCop( const QCString &ch, const QCString &msg, const QByteArray &data ) { qcopq.append( new QCopRec( ch, msg, data ) ); } - void sendQCopQ() { + void sendQCopQ() + { QCopRec * r; #ifndef QT_NO_COP + for ( QListIterator<QCopRec> it( qcopq ); ( r = it.current() ); ++it ) QCopChannel::sendLocally( r->channel, r->message, r->data ); #endif + qcopq.clear(); } - static void show_mx(QWidget* mw, bool nomaximize) { + static void show_mx(QWidget* mw, bool nomaximize) + { if ( mw->layout() && mw->inherits("QDialog") ) { QPEApplication::showDialog((QDialog*)mw,nomaximize); - } else { + } + else { #ifdef Q_WS_QWS if ( !nomaximize ) mw->showMaximized(); else #endif + mw->show(); } } static bool setWidgetCaptionFromAppName( QWidget* /*mw*/, const QString& /*appName*/, const QString& /*appsPath*/ ) { /* // This works but disable it for now until it is safe to apply // What is does is scan the .desktop files of all the apps for @@ -170,22 +186,25 @@ public: void show(QWidget* mw, bool nomax) { setWidgetCaptionFromAppName( mw, appName, QPEApplication::qpeDir() + "apps" ); nomaximize = nomax; qpe_main_widget = mw; #ifndef QT_NO_COP + sendQCopQ(); #endif + if ( preloaded ) { if(forceshow) show_mx(mw,nomax); - } else if ( keep_running ) { + } + else if ( keep_running ) { show_mx(mw,nomax); } } void loadTextCodecs() { QString path = QPEApplication::qpeDir() + "/plugins/textcodecs"; QDir dir( path, "lib*.so" ); @@ -195,17 +214,18 @@ public: TextCodecInterface *iface = 0; QLibrary *lib = new QLibrary( path + "/" + *it ); if ( lib->queryInterface( IID_QtopiaTextCodec, (QUnknownInterface**)&iface ) == QS_OK && iface ) { QValueList<int> mibs = iface->mibEnums(); for (QValueList<int>::ConstIterator i=mibs.begin(); i!=mibs.end(); ++i) { (void)iface->createForMib(*i); // ### it exists now; need to remember if we can delete it } - } else { + } + else { lib->unload(); delete lib; } } } void loadImageCodecs() { @@ -217,27 +237,29 @@ public: ImageCodecInterface *iface = 0; QLibrary *lib = new QLibrary( path + "/" + *it ); if ( lib->queryInterface( IID_QtopiaImageCodec, (QUnknownInterface**)&iface ) == QS_OK && iface ) { QStringList formats = iface->keys(); for (QStringList::ConstIterator i=formats.begin(); i!=formats.end(); ++i) { (void)iface->installIOHandler(*i); // ### it exists now; need to remember if we can delete it } - } else { + } + else { lib->unload(); delete lib; } } } QString styleName; QString decorationName; }; -class ResourceMimeFactory : public QMimeSourceFactory { +class ResourceMimeFactory : public QMimeSourceFactory +{ public: ResourceMimeFactory() { setFilePath( Global::helpPath() ); setExtensionType( "html", "text/html;charset=UTF-8" ); } const QMimeSource* data( const QString& abs_name ) const @@ -443,21 +465,23 @@ QPEApplication::QPEApplication( int & argc, char **argv, Type t ) d->loadTextCodecs(); d->loadImageCodecs(); int dw = desktop() ->width(); qWarning( "Width %d", dw ); if ( dw < 200 ) { setFont( QFont( "helvetica", 8 ) ); AppLnk::setSmallIconSize( 10 ); AppLnk::setBigIconSize( 28 ); - }else if ( dw > 600 ) { + } + else if ( dw > 600 ) { setFont( QFont( "helvetica", 12 ) ); AppLnk::setSmallIconSize( 24 ); AppLnk::setBigIconSize( 48 ); - }else if ( dw > 200 ) { + } + else if ( dw > 200 ) { setFont( QFont( "helvetica", 12 ) ); AppLnk::setSmallIconSize( 16 ); AppLnk::setBigIconSize( 32 ); } QMimeSourceFactory::setDefaultFactory( new ResourceMimeFactory ); @@ -542,21 +566,23 @@ QPEApplication::QPEApplication( int & argc, char **argv, Type t ) tfn = qpeDir() + "/i18n/" + lang + "/" + d->appName + ".qm"; if ( trans->load( tfn ) ) installTranslator( trans ); else delete trans; //###language/font hack; should look it up somewhere #ifdef QWS + if ( lang == "ja" || lang == "zh_CN" || lang == "zh_TW" || lang == "ko" ) { QFont fn = FontManager::unicodeFont( FontManager::Proportional ); setFont( fn ); } #endif + } #endif applyStyle(); if ( type() == GuiServer ) { setVolume(); } @@ -616,43 +642,52 @@ void QPEApplication::setInputMethodHint( QWidget * w, InputMethodHint mode ) else { inputMethodDict->insert( w, ( void* ) mode ); } } class HackDialog : public QDialog { public: - void acceptIt() { accept(); } - void rejectIt() { reject(); } + void acceptIt() + { + accept(); + } + void rejectIt() + { + reject(); + } }; void QPEApplication::mapToDefaultAction( QWSKeyEvent * ke, int key ) { // specialised actions for certain widgets. May want to // add more stuff here. if ( activePopupWidget() && activePopupWidget() ->inherits( "QListBox" ) && activePopupWidget() ->parentWidget() && activePopupWidget() ->parentWidget() ->inherits( "QComboBox" ) ) key = Qt::Key_Return; if ( activePopupWidget() && activePopupWidget() ->inherits( "QPopupMenu" ) ) key = Qt::Key_Return; #ifdef QWS + ke->simpleData.keycode = key; #endif } class HackWidget : public QWidget { public: bool needsOk() - { return ( getWState() & WState_Reserved1 ); } + { + return ( getWState() & WState_Reserved1 ); + } }; /*! \internal */ #ifdef QWS bool QPEApplication::qwsEventFilter( QWSEvent * e ) @@ -702,17 +737,18 @@ bool QPEApplication::qwsEventFilter( QWSEvent * e ) s.activate(); } else { // do the same as with the select key: Map to the default action of the widget: mapToDefaultAction( ke, Qt::Key_Return ); } } } - } else if ( ke->simpleData.keycode == Qt::Key_F30 ) { + } + else if ( ke->simpleData.keycode == Qt::Key_F30 ) { // Use special "select" key to do whatever default action a widget has mapToDefaultAction( ke, Qt::Key_Space ); } else if ( ke->simpleData.keycode == Qt::Key_Escape && ke->simpleData.is_press ) { // Escape key closes app if focus on toplevel QWidget * active = activeWindow(); if ( active && active->testWFlags( WType_TopLevel ) && @@ -846,20 +882,24 @@ int QPEApplication::defaultRotation() void QPEApplication::setDefaultRotation( int r ) { if ( qApp->type() == GuiServer ) { deforient = r; setenv( "QWS_DISPLAY", QString( "Transformed:Rot%1:0" ).arg( r ).latin1(), 1 ); Config config("qpe"); config.setGroup( "Rotation" ); config.writeEntry( "Screen", getenv("QWS_DISPLAY") ); - } else { + } + else { #ifndef QT_NO_COP - { QCopEnvelope e( "QPE/System", "setDefaultRotation(int)" ); e << r; } + { QCopEnvelope e( "QPE/System", "setDefaultRotation(int)" ); + e << r; + } #endif + } } /*! \internal */ void QPEApplication::applyStyle() { @@ -905,137 +945,157 @@ void QPEApplication::applyStyle() } void QPEApplication::systemMessage( const QCString& msg, const QByteArray& data ) { #ifdef Q_WS_QWS QDataStream stream( data, IO_ReadOnly ); if ( msg == "applyStyle()" ) { applyStyle(); - } else if ( msg == "setDefaultRotation(int)" ) { + } + else if ( msg == "setDefaultRotation(int)" ) { if ( type() == GuiServer ) { int r; stream >> r; setDefaultRotation( r ); } - } else if ( msg == "shutdown()" ) { + } + else if ( msg == "shutdown()" ) { if ( type() == GuiServer ) shutdown(); - } else if ( msg == "quit()" ) { + } + else if ( msg == "quit()" ) { if ( type() != GuiServer ) tryQuit(); - } else if ( msg == "forceQuit()" ) { + } + else if ( msg == "forceQuit()" ) { if ( type() != GuiServer ) quit(); - } else if ( msg == "restart()" ) { + } + else if ( msg == "restart()" ) { if ( type() == GuiServer ) restart(); - } else if ( msg == "grabKeyboard(QString)" ) { + } + else if ( msg == "grabKeyboard(QString)" ) { QString who; stream >> who; if ( who.isEmpty() ) d->kbgrabber = 0; else if ( who != d->appName ) d->kbgrabber = 1; else d->kbgrabber = 2; - } else if ( msg == "language(QString)" ) { + } + else if ( msg == "language(QString)" ) { if ( type() == GuiServer ) { QString l; stream >> l; QString cl = getenv( "LANG" ); if ( cl != l ) { if ( l.isNull() ) unsetenv( "LANG" ); else setenv( "LANG", l.latin1(), 1 ); restart(); } } - } else if ( msg == "timeChange(QString)" ) { + } + else if ( msg == "timeChange(QString)" ) { QString t; stream >> t; if ( t.isNull() ) unsetenv( "TZ" ); else setenv( "TZ", t.latin1(), 1 ); // emit the signal so everyone else knows... emit timeChanged(); - } else if ( msg == "execute(QString)" ) { + } + else if ( msg == "execute(QString)" ) { if ( type() == GuiServer ) { QString t; stream >> t; Global::execute( t ); } - } else if ( msg == "execute(QString,QString)" ) { + } + else if ( msg == "execute(QString,QString)" ) { if ( type() == GuiServer ) { QString t, d; stream >> t >> d; Global::execute( t, d ); } - } else if ( msg == "addAlarm(QDateTime,QCString,QCString,int)" ) { + } + else if ( msg == "addAlarm(QDateTime,QCString,QCString,int)" ) { if ( type() == GuiServer ) { QDateTime when; QCString channel, message; int data; stream >> when >> channel >> message >> data; AlarmServer::addAlarm( when, channel, message, data ); } - } else if ( msg == "deleteAlarm(QDateTime,QCString,QCString,int)" ) { + } + else if ( msg == "deleteAlarm(QDateTime,QCString,QCString,int)" ) { if ( type() == GuiServer ) { QDateTime when; QCString channel, message; int data; stream >> when >> channel >> message >> data; AlarmServer::deleteAlarm( when, channel, message, data ); } - } else if ( msg == "clockChange(bool)" ) { + } + else if ( msg == "clockChange(bool)" ) { int tmp; stream >> tmp; emit clockChanged( tmp ); - } else if ( msg == "weekChange(bool)" ) { + } + else if ( msg == "weekChange(bool)" ) { int tmp; stream >> tmp; emit weekChanged( tmp ); - } else if ( msg == "setDateFormat(DateFormat)" ) { + } + else if ( msg == "setDateFormat(DateFormat)" ) { DateFormat tmp; stream >> tmp; emit dateFormatChanged( tmp ); - } else if ( msg == "setVolume(int,int)" ) { + } + else if ( msg == "setVolume(int,int)" ) { int t, v; stream >> t >> v; setVolume( t, v ); emit volumeChanged( muted ); - } else if ( msg == "volumeChange(bool)" ) { + } + else if ( msg == "volumeChange(bool)" ) { stream >> muted; setVolume(); emit volumeChanged( muted ); - } else if ( msg == "setMic(int,int)" ) { // Added: 2002-02-08 by Jeremy Cowgar <jc@cowgar.com> + } + else if ( msg == "setMic(int,int)" ) { // Added: 2002-02-08 by Jeremy Cowgar <jc@cowgar.com> int t, v; stream >> t >> v; setMic( t, v ); emit micChanged( micMuted ); - } else if ( msg == "micChange(bool)" ) { // Added: 2002-02-08 by Jeremy Cowgar <jc@cowgar.com> + } + else if ( msg == "micChange(bool)" ) { // Added: 2002-02-08 by Jeremy Cowgar <jc@cowgar.com> stream >> micMuted; setMic(); emit micChanged( micMuted ); } #endif } /*! \internal */ bool QPEApplication::raiseAppropriateWindow() { bool r=FALSE; // ########## raise()ing main window should raise and set active // ########## it and then all childen. This belongs in Qt/Embedded QWidget *top = d->qpe_main_widget; - if ( !top ) top =mainWidget(); + if ( !top ) + top = mainWidget(); if ( top && d->keep_running ) { if ( top->isVisible() ) r = TRUE; else if (d->preloaded) { // We are preloaded and not visible.. pretend we just started.. QCopEnvelope e("QPE/System", "fastAppShowing(QString)"); e << d->appName; } @@ -1060,61 +1120,71 @@ bool QPEApplication::raiseAppropriateWindow() } void QPEApplication::pidMessage( const QCString& msg, const QByteArray& data) { #ifdef Q_WS_QWS if ( msg == "quit()" ) { tryQuit(); - } else if ( msg == "quitIfInvisible()" ) { + } + else if ( msg == "quitIfInvisible()" ) { if ( d->qpe_main_widget && !d->qpe_main_widget->isVisible() ) quit(); - } else if ( msg == "close()" ) { + } + else if ( msg == "close()" ) { hideOrQuit(); - } else if ( msg == "disablePreload()" ) { + } + else if ( msg == "disablePreload()" ) { d->preloaded = FALSE; d->keep_running = TRUE; /* so that quit will quit */ - } else if ( msg == "enablePreload()" ) { + } + else if ( msg == "enablePreload()" ) { if (d->qpe_main_widget) d->preloaded = TRUE; d->keep_running = TRUE; /* so next quit won't quit */ - } else if ( msg == "raise()" ) { + } + else if ( msg == "raise()" ) { d->keep_running = TRUE; d->notbusysent = FALSE; raiseAppropriateWindow(); // Tell the system we're still chugging along... QCopEnvelope e("QPE/System", "appRaised(QString)"); e << d->appName; - } else if ( msg == "flush()" ) { + } + else if ( msg == "flush()" ) { emit flush(); // we need to tell the desktop QCopEnvelope e( "QPE/Desktop", "flushDone(QString)" ); e << d->appName; - } else if ( msg == "reload()" ) { + } + else if ( msg == "reload()" ) { emit reload(); - } else if ( msg == "setDocument(QString)" ) { + } + else if ( msg == "setDocument(QString)" ) { d->keep_running = TRUE; QDataStream stream( data, IO_ReadOnly ); QString doc; stream >> doc; QWidget *mw = mainWidget(); if ( !mw ) mw = d->qpe_main_widget; if ( mw ) Global::setDocument( mw, doc ); - } else if ( msg == "nextView()" ) { + } + else if ( msg == "nextView()" ) { qDebug("got nextView()"); /* if ( raiseAppropriateWindow() ) */ emit appMessage( msg, data); - } else { + } + else { emit appMessage( msg, data); } #endif } /*! @@ -1403,17 +1473,18 @@ bool QPEApplication::eventFilter( QObject *o, QEvent *e ) break; default: break; } break; default: ; } - }else if ( e->type() == QEvent::KeyPress || e->type() == QEvent::KeyRelease ) { + } + else if ( e->type() == QEvent::KeyPress || e->type() == QEvent::KeyRelease ) { QKeyEvent *ke = (QKeyEvent *)e; if ( ke->key() == Key_Enter ) { if ( o->isA( "QRadioButton" ) || o->isA( "QCheckBox" ) ) { postEvent( o, new QKeyEvent( e->type(), Key_Space, ' ', ke->state(), " ", ke->isAutoRepeat(), ke->count() ) ); return TRUE; } } @@ -1461,16 +1532,17 @@ bool QPEApplication::keyboardGrabbed() const void QPEApplication::ungrabKeyboard() { QPEApplicationData * d = ( ( QPEApplication* ) qApp ) ->d; if ( d->kbgrabber == 2 ) { #ifndef QT_NO_COP QCopEnvelope e( "QPE/System", "grabKeyboard(QString)" ); e << QString::null; #endif + d->kbregrab = FALSE; d->kbgrabber = 0; } } /*! Grabs the physical keyboard keys, e.g. the application's launching keys. Instead of launching applications when these keys are pressed @@ -1485,33 +1557,36 @@ void QPEApplication::grabKeyboard() QPEApplicationData * d = ( ( QPEApplication* ) qApp ) ->d; if ( qApp->type() == QApplication::GuiServer ) d->kbgrabber = 0; else { #ifndef QT_NO_COP QCopEnvelope e( "QPE/System", "grabKeyboard(QString)" ); e << d->appName; #endif + d->kbgrabber = 2; // me } } /*! \reimp */ int QPEApplication::exec() { #ifndef QT_NO_COP d->sendQCopQ(); #endif + if ( d->keep_running ) //|| d->qpe_main_widget && d->qpe_main_widget->isVisible() ) return QApplication::exec(); #ifndef QT_NO_COP + { QCopEnvelope e( "QPE/System", "closing(QString)" ); e << d->appName; } #endif processEvents(); return 0; } @@ -1521,16 +1596,17 @@ int QPEApplication::exec() External request for application to quit. Quits if possible without loosing state. */ void QPEApplication::tryQuit() { if ( activeModalWidget() || strcmp( argv() [ 0 ], "embeddedkonsole" ) == 0 ) return ; // Inside modal loop or konsole. Too hard to save state. #ifndef QT_NO_COP + { QCopEnvelope e( "QPE/System", "closing(QString)" ); e << d->appName; } #endif processEvents(); quit(); @@ -1545,16 +1621,17 @@ void QPEApplication::tryQuit() void QPEApplication::hideOrQuit() { processEvents(); // If we are a preloaded application we don't actually quit, so emit // a System message indicating we're quasi-closing. if ( d->preloaded && d->qpe_main_widget ) #ifndef QT_NO_COP + { QCopEnvelope e("QPE/System", "fastAppHiding(QString)" ); e << d->appName; d->qpe_main_widget->hide(); } #endif else quit(); |