author | simon <simon> | 2003-03-25 20:30:12 (UTC) |
---|---|---|
committer | simon <simon> | 2003-03-25 20:30:12 (UTC) |
commit | 3a4ee8d8a53ca17703b34f84e1a411056ee7e50f (patch) (side-by-side diff) | |
tree | 6010cc8c464767725a7ab8b973428945dca62994 | |
parent | f7395e72a415322101ee3e22cb0e10b6bdf60a63 (diff) | |
download | opie-3a4ee8d8a53ca17703b34f84e1a411056ee7e50f.zip opie-3a4ee8d8a53ca17703b34f84e1a411056ee7e50f.tar.gz opie-3a4ee8d8a53ca17703b34f84e1a411056ee7e50f.tar.bz2 |
- keep an eye on resize events on the desktop widget, which are an
indication for things like life rotation. upon a resize re-layout things
(taskbar, tabs and maxwindow rect)
-rw-r--r-- | core/launcher/desktop.cpp | 31 | ||||
-rw-r--r-- | core/launcher/desktop.h | 2 | ||||
-rw-r--r-- | core/launcher/taskbar.h | 3 |
3 files changed, 28 insertions, 8 deletions
diff --git a/core/launcher/desktop.cpp b/core/launcher/desktop.cpp index 86527f6..6def126 100644 --- a/core/launcher/desktop.cpp +++ b/core/launcher/desktop.cpp @@ -254,608 +254,625 @@ void DesktopApplication::systemMessage( const QCString & msg, const QByteArray & m_screensaver-> setInterval( time ); } else if ( msg == "setScreenSaverIntervals(int,int,int)" ) { int t1, t2, t3; stream >> t1 >> t2 >> t3; m_screensaver-> setIntervals( t1, t2, t3 ); } else if ( msg == "setBacklight(int)" ) { int bright; stream >> bright; m_screensaver-> setBacklight( bright ); } else if ( msg == "setScreenSaverMode(int)" ) { int mode; stream >> mode; m_screensaver-> setMode ( mode ); } else if ( msg == "reloadPowerWarnSettings()" ) { reloadPowerWarnSettings(); } else if ( msg == "setDisplayState(int)" ) { int state; stream >> state; m_screensaver-> setDisplayState ( state != 0 ); } else if ( msg == "suspend()" ) { emit power(); } else if ( msg == "sendBusinessCard()" ) { QString card = ::getenv ( "HOME" ); card += "/Applications/addressbook/businesscard.vcf"; if ( QFile::exists( card ) ) { QCopEnvelope e ( "QPE/Obex", "send(QString,QString,QString)" ); QString mimetype = "text/x-vCard"; e << tr( "business card" ) << card << mimetype; } } } void DesktopApplication::reloadPowerWarnSettings ( ) { Config cfg ( "apm" ); cfg. setGroup ( "Warnings" ); int iv = cfg. readNumEntry ( "checkinterval", 10000 ); m_apm_timer-> stop ( ); if ( iv ) m_apm_timer-> start ( iv ); m_powerVeryLow = cfg. readNumEntry ( "powerverylow", 10 ); m_powerCritical = cfg. readNumEntry ( "powervcritical", 5 ); } enum MemState { Unknown, VeryLow, Low, Normal } memstate = Unknown; void DesktopApplication::launcherMessage( const QCString & msg, const QByteArray & data ) { QDataStream stream ( data, IO_ReadOnly ); if ( msg == "deviceButton(int,int,int)" ) { int keycode, press, autoRepeat; stream >> keycode >> press >> autoRepeat; const ODeviceButton *db = ODevice::inst ( )-> buttonForKeycode ( keycode ); if ( db ) checkButtonAction ( db, keycode, press, autoRepeat ); } else if ( msg == "keyRegister(int,QCString,QCString)" ) { int k; QCString c, m; stream >> k >> c >> m; keyRegisterList.append ( QCopKeyRegister ( k, c, m )); } } void DesktopApplication::sendHeldAction ( ) { if ( m_last_button ) { m_last_button-> heldAction ( ). send ( ); m_last_button = 0; } } bool DesktopApplication::checkButtonAction ( const ODeviceButton *db, int /*keycode*/, bool press, bool autoRepeat ) { if ( db ) { if ( !press && !autoRepeat && m_button_timer-> isActive ( )) { m_button_timer-> stop ( ); if (!db-> pressedAction ( ). channel ( ) .isEmpty()) { if ( db-> pressedAction ( ). channel ( )!="ignore") { db-> pressedAction ( ). send ( ); } else return false; } } else if ( press && !autoRepeat ) { m_button_timer-> stop ( ); if (!db-> pressedAction ( ). channel ( ) .isEmpty()) { if ( db-> heldAction ( ). channel ( )!="ignore") { m_last_button = db; m_button_timer-> start ( ODevice::inst ( )-> buttonHoldTime ( ), true ); } else return false; } } } return true; } bool DesktopApplication::eventFilter ( QObject *o, QEvent *e ) { if ( e-> type ( ) == QEvent::KeyPress || e-> type ( ) == QEvent::KeyRelease ) { QKeyEvent *ke = (QKeyEvent *) e; const ODeviceButton *db = ODevice::inst ( )-> buttonForKeycode ( ke-> key ( )); if ( db ) { if (checkButtonAction ( db, ke-> key ( ), e-> type ( ) == QEvent::KeyPress, ke-> isAutoRepeat ( ))) return true; //checkButtonAction retrune false if events should be routed through } } return QPEApplication::eventFilter ( o, e ); } #ifdef Q_WS_QWS bool DesktopApplication::qwsEventFilter( QWSEvent *e ) { qpedesktop->checkMemory(); if ( e->type == QWSEvent::Key ) { QWSKeyEvent * ke = (QWSKeyEvent *) e; ushort keycode = ke-> simpleData. keycode; if ( !loggedin && keycode != Key_F34 ) return true; bool press = ke-> simpleData. is_press; bool autoRepeat = ke-> simpleData. is_auto_repeat; if ( !keyboardGrabbed ( )) { // app that registers key/message to be sent back to the app, when it doesn't have focus, // when user presses key, unless keyboard has been requested from app. // will not send multiple repeats if user holds key // i.e. one shot if ( keycode != 0 && press && !autoRepeat ) { for ( KeyRegisterList::Iterator it = keyRegisterList.begin(); it != keyRegisterList.end(); ++it ) { if (( *it ). getKeyCode ( ) == keycode ) { QCopEnvelope (( *it ). getChannel ( ), ( *it ). getMessage ( )); return true; } } } } if ( keycode == HardKey_Suspend ) { if ( press ) emit power ( ); return true; } else if ( keycode == HardKey_Backlight ) { if ( press ) emit backlight ( ); return true; } else if ( keycode == Key_F32 ) { if ( press ) QCopEnvelope e( "QPE/Desktop", "startSync()" ); return true; } else if ( keycode == Key_F31 && !ke-> simpleData. modifiers ) { // Symbol Key -> show Unicode IM if ( press ) emit symbol ( ); return true; } else if ( keycode == Key_NumLock ) { if ( press ) emit numLockStateToggle ( ); } else if ( keycode == Key_CapsLock ) { if ( press ) emit capsLockStateToggle(); } if (( press && !autoRepeat ) || ( !press && autoRepeat )) { if ( m_keyclick_sound ) ODevice::inst ( )-> keySound ( ); } } else if ( e-> type == QWSEvent::Mouse ) { QWSMouseEvent * me = ( QWSMouseEvent * ) e; static bool up = true; if ( me-> simpleData. state & LeftButton ) { if ( up ) { up = false; if ( m_screentap_sound ) ODevice::inst ( ) -> touchSound ( ); } } else { up = true; } } return QPEApplication::qwsEventFilter ( e ); } #endif #if defined(QPE_HAVE_MEMALERTER) QPE_MEMALERTER_IMPL #endif //=========================================================================== Desktop::Desktop() : QWidget( 0, 0, WStyle_Tool | WStyle_Customize ), qcopBridge( 0 ), transferServer( 0 ), packageSlave( 0 ) { qpedesktop = this; // bg = new Info( this ); tb = new TaskBar; launcher = new Launcher( 0, 0, WStyle_Customize | QWidget::WGroupLeader ); connect( launcher, SIGNAL( busy() ), tb, SLOT( startWait() ) ); connect( launcher, SIGNAL( notBusy( const QString& ) ), tb, SLOT( stopWait( const QString& ) ) ); int displayw = qApp->desktop() ->width(); int displayh = qApp->desktop() ->height(); QSize sz = tb->sizeHint(); setGeometry( 0, displayh - sz.height(), displayw, sz.height() ); - tb->setGeometry( 0, displayh - sz.height(), displayw, sz.height() ); + layout(); tb->show(); launcher->showMaximized(); launcher->show(); launcher->raise(); #if defined(QPE_HAVE_MEMALERTER) initMemalerter(); #endif // start services startTransferServer(); ( void ) new IrServer( this ); packageSlave = new PackageSlave( this ); qApp->installEventFilter( this ); + qApp->desktop()->installEventFilter( this ); qApp-> setMainWidget ( launcher ); } void Desktop::show() { login( TRUE ); QWidget::show(); } Desktop::~Desktop() { delete launcher; delete tb; delete qcopBridge; delete transferServer; } bool Desktop::recoverMemory() { return tb->recoverMemory(); } void Desktop::checkMemory() { #if defined(QPE_HAVE_MEMALERTER) static bool ignoreNormal = FALSE; static bool existingMessage = FALSE; if ( existingMessage ) return ; // don't show a second message while still on first existingMessage = TRUE; switch ( memstate ) { case Unknown: break; case Low: memstate = Unknown; if ( recoverMemory() ) ignoreNormal = TRUE; else QMessageBox::warning( 0 , "Memory Status", "The memory smacks of shortage. \n" "Please save data. " ); break; case Normal: memstate = Unknown; if ( ignoreNormal ) ignoreNormal = FALSE; // else // QMessageBox::information ( 0 , "Memory Status", // "There is enough memory again." ); break; case VeryLow: memstate = Unknown; QMessageBox::critical( 0 , "Memory Status", "The memory is very low. \n" "Please end this application \n" "immediately." ); recoverMemory(); } existingMessage = FALSE; #endif } static bool isVisibleWindow( int wid ) { #ifdef QWS const QList<QWSWindow> &list = qwsServer->clientWindows(); QWSWindow* w; for ( QListIterator<QWSWindow> it( list ); ( w = it.current() ); ++it ) { if ( w->winId() == wid ) return !w->isFullyObscured(); } #endif return FALSE; } static bool hasVisibleWindow( const QString& clientname ) { #ifdef QWS const QList<QWSWindow> &list = qwsServer->clientWindows(); QWSWindow* w; for ( QListIterator<QWSWindow> it( list ); ( w = it.current() ); ++it ) { if ( w->client() ->identity() == clientname && !w->isFullyObscured() ) return TRUE; } #endif return FALSE; } void Desktop::executeOrModify( const QString& appLnkFile ) { AppLnk lnk( MimeType::appsFolderName() + "/" + appLnkFile ); if ( lnk.isValid() ) { QCString app = lnk.exec().utf8(); Global::terminateBuiltin( "calibrate" ); if ( QCopChannel::isRegistered( "QPE/Application/" + app ) ) { // MRUList::addTask( &lnk ); if ( hasVisibleWindow( app ) ) QCopChannel::send( "QPE/Application/" + app, "nextView()" ); else QCopChannel::send( "QPE/Application/" + app, "raise()" ); } else { lnk.execute(); } } } // autoStarts apps on resume and start void Desktop::execAutoStart() { QString appName; int delay; QDateTime now = QDateTime::currentDateTime(); Config cfg( "autostart" ); cfg.setGroup( "AutoStart" ); appName = cfg.readEntry( "Apps", "" ); delay = ( cfg.readEntry( "Delay", "0" ) ).toInt(); // If the time between suspend and resume was longer then the // value saved as delay, start the app if ( suspendTime.secsTo( now ) >= ( delay * 60 ) && !appName.isEmpty() ) { QCopEnvelope e( "QPE/System", "execute(QString)" ); e << QString( appName ); } } #if defined(QPE_HAVE_TOGGLELIGHT) #include <qpe/config.h> #include <sys/ioctl.h> #include <sys/types.h> #include <fcntl.h> #include <unistd.h> #include <errno.h> #include <linux/ioctl.h> #include <time.h> #endif void Desktop::togglePower() { static bool excllock = false; if ( excllock ) return ; excllock = true; bool wasloggedin = loggedin; loggedin = 0; suspendTime = QDateTime::currentDateTime(); #ifdef QWS if ( Password::needToAuthenticate ( true ) && qt_screen ) { // Should use a big black window instead. // But this would not show up fast enough QGfx *g = qt_screen-> screenGfx ( ); g-> fillRect ( 0, 0, qt_screen-> width ( ), qt_screen-> height ( )); delete g; } #endif ODevice::inst ( )-> suspend ( ); DesktopApplication::switchLCD ( true ); // force LCD on without slow qcop call QWSServer::screenSaverActivate ( false ); { QCopEnvelope( "QPE/Card", "mtabChanged()" ); // might have changed while asleep } if ( wasloggedin ) login ( true ); execAutoStart(); //qcopBridge->closeOpenConnections(); excllock = false; } void Desktop::toggleLight() { QCopEnvelope e( "QPE/System", "setBacklight(int)" ); e << -2; // toggle } void Desktop::toggleSymbolInput() { tb->toggleSymbolInput(); } void Desktop::toggleNumLockState() { tb->toggleNumLockState(); } void Desktop::toggleCapsLockState() { tb->toggleCapsLockState(); } void Desktop::styleChange( QStyle &s ) { QWidget::styleChange( s ); - int displayw = qApp->desktop() ->width(); - int displayh = qApp->desktop() ->height(); - - QSize sz = tb->sizeHint(); - - tb->setGeometry( 0, displayh - sz.height(), displayw, sz.height() ); + layout(); } void DesktopApplication::shutdown() { if ( type() != GuiServer ) return ; ShutdownImpl *sd = new ShutdownImpl( 0, 0, WDestructiveClose ); connect( sd, SIGNAL( shutdown( ShutdownImpl::Type ) ), this, SLOT( shutdown( ShutdownImpl::Type ) ) ); sd->showMaximized(); } void DesktopApplication::shutdown( ShutdownImpl::Type t ) { char *opt = 0; switch ( t ) { case ShutdownImpl::ShutdownSystem: opt = "-h"; // fall through case ShutdownImpl::RebootSystem: if ( opt == 0 ) opt = "-r"; if ( execl( "/sbin/shutdown", "shutdown", opt, "now", ( void* ) 0) < 0 ) perror("shutdown"); // ::syslog ( LOG_ERR, "Erroring execing shutdown\n" ); break; case ShutdownImpl::RestartDesktop: restart(); break; case ShutdownImpl::TerminateDesktop: prepareForTermination( FALSE ); // This is a workaround for a Qt bug // clipboard applet has to stop its poll timer, or Qt/E // will hang on quit() right before it emits aboutToQuit() emit aboutToQuit ( ); quit(); break; } } void DesktopApplication::restart() { prepareForTermination( TRUE ); #ifdef Q_WS_QWS for ( int fd = 3; fd < 100; fd++ ) close( fd ); #if defined(QT_DEMO_SINGLE_FLOPPY) execl( "/sbin/init", "qpe", 0 ); #elif defined(QT_QWS_CASSIOPEIA) execl( "/bin/sh", "sh", 0 ); #else execl( ( qpeDir() + "/bin/qpe" ).latin1(), "qpe", 0 ); #endif exit( 1 ); #endif } +void Desktop::layout() +{ + int displayw = qApp->desktop() ->width(); + int displayh = qApp->desktop() ->height(); + + QSize sz = tb->sizeHint(); + + tb->setGeometry( 0, displayh - sz.height(), displayw, sz.height() ); + tb->calcMaxWindowRect(); +} + void Desktop::startTransferServer() { // start qcop bridge server qcopBridge = new QCopBridge( 4243 ); if ( !qcopBridge->ok() ) { delete qcopBridge; qcopBridge = 0; } // start transfer server transferServer = new TransferServer( 4242 ); if ( !transferServer->ok() ) { delete transferServer; transferServer = 0; } if ( !transferServer || !qcopBridge ) startTimer( 2000 ); } void Desktop::timerEvent( QTimerEvent *e ) { killTimer( e->timerId() ); startTransferServer(); } +bool Desktop::eventFilter( QObject *o, QEvent *ev ) +{ + if ( o != qApp->desktop() || ev->type() != QEvent::Resize ) + return QWidget::eventFilter( o, ev ); + + layout(); + + return QWidget::eventFilter( o, ev ); +} + void Desktop::terminateServers() { delete transferServer; delete qcopBridge; transferServer = 0; qcopBridge = 0; } void DesktopApplication::rereadVolumes() { Config cfg( "qpe" ); cfg. setGroup ( "Volume" ); m_screentap_sound = cfg. readBoolEntry ( "TouchSound" ); m_keyclick_sound = cfg. readBoolEntry ( "KeySound" ); m_alarm_sound = cfg. readBoolEntry ( "AlarmSound" ); } void DesktopApplication::soundAlarm() { if ( me ( )-> m_alarm_sound ) ODevice::inst ( )-> alarmSound ( ); } DesktopApplication *DesktopApplication::me ( ) { return (DesktopApplication *) qApp; } diff --git a/core/launcher/desktop.h b/core/launcher/desktop.h index 4024c38..86d8aa8 100644 --- a/core/launcher/desktop.h +++ b/core/launcher/desktop.h @@ -1,155 +1,157 @@ /********************************************************************** ** Copyright (C) 2000 Trolltech AS. All rights reserved. ** ** This file is part of Qtopia Environment. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ #ifndef __DESKTOP_H__ #define __DESKTOP_H__ #include "shutdownimpl.h" #include <qpe/qpeapplication.h> #include <opie/odevicebutton.h> #include <qwidget.h> #include <qdatetime.h> class Background; class Launcher; class TaskBar; class PowerStatus; class QCopBridge; class TransferServer; class DesktopPowerAlerter; class PackageSlave; class OpieScreenSaver; class DesktopApplication : public QPEApplication { Q_OBJECT public: DesktopApplication( int& argc, char **argv, Type t ); ~DesktopApplication(); static void switchLCD ( bool on ); // only for togglePower in Desktop static void soundAlarm(); // only because QCop soundAlarm() is defined in QPE/TaskBar signals: void menu(); void home(); void launch(); void backlight(); void power(); void symbol(); void numLockStateToggle(); void capsLockStateToggle(); void prepareForRestart(); protected: #ifdef Q_WS_QWS bool qwsEventFilter( QWSEvent * ); #endif void shutdown(); void restart(); public slots: virtual void systemMessage ( const QCString &msg, const QByteArray &data ); virtual void launcherMessage ( const QCString &msg, const QByteArray &data ); void rereadVolumes(); protected slots: void shutdown ( ShutdownImpl::Type ); void apmTimeout ( ); void sendHeldAction ( ); protected: virtual bool eventFilter ( QObject *o, QEvent *e ); bool checkButtonAction ( const Opie::ODeviceButton *db, int keycode, bool press, bool autoRepeat ); private: static DesktopApplication *me ( ); private: void reloadPowerWarnSettings(); DesktopPowerAlerter *pa; PowerStatus *m_ps, *m_ps_last; QTimer *cardSendTimer; QCopChannel *channel; OpieScreenSaver *m_screensaver; QTimer * m_apm_timer; int m_powerVeryLow; int m_powerCritical; int m_currentPowerLevel; const Opie::ODeviceButton *m_last_button; QTimer *m_button_timer; bool m_keyclick_sound : 1; bool m_screentap_sound : 1; bool m_alarm_sound : 1; }; class Desktop : public QWidget { Q_OBJECT public: Desktop(); ~Desktop(); static bool screenLocked(); void show(); void checkMemory(); public slots: void execAutoStart(); void togglePower(); void toggleLight(); void toggleNumLockState(); void toggleCapsLockState(); void toggleSymbolInput(); void terminateServers(); protected: void executeOrModify( const QString& appLnkFile ); void styleChange( QStyle & ); void timerEvent( QTimerEvent *e ); + virtual bool eventFilter( QObject *o, QEvent *ev ); QWidget *bg; Launcher *launcher; TaskBar *tb; private: + void layout(); void startTransferServer(); bool recoverMemory(); QCopBridge *qcopBridge; TransferServer *transferServer; PackageSlave *packageSlave; QDateTime suspendTime; }; #endif // __DESKTOP_H__ diff --git a/core/launcher/taskbar.h b/core/launcher/taskbar.h index cd631ef..a0bf395 100644 --- a/core/launcher/taskbar.h +++ b/core/launcher/taskbar.h @@ -1,84 +1,85 @@ /********************************************************************** ** Copyright (C) 2000 Trolltech AS. All rights reserved. ** ** This file is part of Qtopia Environment. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ #ifndef __TASKBAR_H__ #define __TASKBAR_H__ #include <qhbox.h> class QLabel; class QTimer; class InputMethods; class Wait; class SysTray; //class MRUList; class RunningAppBar; class QWidgetStack; class QTimer; class QLabel; class StartMenu; class LockKeyState; class TaskBar : public QHBox { Q_OBJECT public: TaskBar(); ~TaskBar(); static QWidget *calibrate( bool ); bool recoverMemory(); StartMenu *startMenu() const { return sm; } public slots: void startWait(); void stopWait(const QString&); void stopWait(); void clearStatusBar(); void toggleNumLockState(); void toggleCapsLockState(); void toggleSymbolInput(); protected: void resizeEvent( QResizeEvent * ); void styleChange( QStyle & ); void setStatusMessage( const QString &text ); -private slots: +public slots: void calcMaxWindowRect(); +private slots: void receive( const QCString &msg, const QByteArray &data ); private: QTimer *waitTimer; Wait *waitIcon; InputMethods *inputMethods; SysTray *sysTray; // MRUList *mru; RunningAppBar* runningAppBar; QWidgetStack *stack; QTimer *clearer; QLabel *label; LockKeyState* lockState; StartMenu *sm; }; #endif // __TASKBAR_H__ |