merges of qcopQok

and QPIxmapCache 'calibration' for PDA needs

1 files changed, 13 insertions, 3 deletions

diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index 0e469ae..28fb13a 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -1,770 +1,774 @@
 /**********************************************************************
 ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
 ** This file is part of the 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.
 **
 */
 #define QTOPIA_INTERNAL_LANGLIST
 #include <stdlib.h>
 #include <unistd.h>
 #include <linux/limits.h> // needed for some toolchains (PATH_MAX)
 #include <qfile.h>
 #include <qqueue.h>
 #ifdef Q_WS_QWS
 #ifndef QT_NO_COP
 #if QT_VERSION <= 231
 #define private public
 #define sendLocally processEvent
 #include "qcopenvelope_qws.h"
 #undef private
 #else
 #include "qcopenvelope_qws.h"
 #endif
 #endif
 #include <qwindowsystem_qws.h>
 #endif
 #include <qtextstream.h>
 #include <qpalette.h>
 #include <qbuffer.h>
 #include <qptrdict.h>
 #include <qregexp.h>
 #include <qdir.h>
 #include <qlabel.h>
 #include <qdialog.h>
 #include <qdragobject.h>
 #include <qtextcodec.h>
 #include <qevent.h>
 #include <qtooltip.h>
 #include <qsignal.h>
 #include <qmainwindow.h>
 #include <qwidgetlist.h>
+#include <qpixmapcache.h>
 
 #if defined(Q_WS_QWS) && !defined(QT_NO_COP)
 #define QTOPIA_INTERNAL_INITAPP
 #include "qpeapplication.h"
 #include "qpestyle.h"
 #include "styleinterface.h"
 #if QT_VERSION >= 300
 #include <qstylefactory.h>
 #else
 #include <qplatinumstyle.h>
 #include <qwindowsstyle.h>
 #include <qmotifstyle.h>
 #include <qmotifplusstyle.h>
 #include "lightstyle.h"
 
 #include <qpe/qlibrary.h>
 #endif
 #include "global.h"
 #include "resource.h"
 #if QT_VERSION <= 230 && defined(QT_NO_CODECS)
 #include "qutfcodec.h"
 #endif
 #include "config.h"
 #include "network.h"
 #ifdef QWS
 #include "fontmanager.h"
 #endif
 
 #include "alarmserver.h"
 #include "applnk.h"
 #include "qpemenubar.h"
 #include "textcodecinterface.h"
 #include "imagecodecinterface.h"
 
 #include <unistd.h>
 #include <sys/file.h>
 #include <sys/ioctl.h>
 #include <sys/soundcard.h>
 
 #include "qt_override_p.h"
 
 
 class QPEApplicationData
 {
 public:
         QPEApplicationData ( )
                 : presstimer( 0 ), presswidget( 0 ), rightpressed( false ), kbgrabbed( false ),
                   notbusysent( false ), preloaded( false ), forceshow( false ), nomaximize( false ),
-                  keep_running( true ), qpe_main_widget( 0 ), qcopQok( false )
+                  keep_running( true ), qcopQok( false ), qpe_main_widget( 0 )
 
         {}
 
         int presstimer;
         QWidget* presswidget;
         QPoint presspos;
 
         bool rightpressed : 1;
         bool kbgrabbed    : 1;
         bool notbusysent  : 1;
         bool preloaded    : 1;
         bool forceshow    : 1;
         bool nomaximize   : 1;
-        bool qcopQok      : 1;
         bool keep_running : 1;
+        bool qcopQok      : 1;
 
 
         QStringList langs;
         QString appName;
         struct QCopRec
         {
                 QCopRec( const QCString &ch, const QCString &msg,
                          const QByteArray &d ) :
                                 channel( ch ), message( msg ), data( d )
                 { }
 
                 QCString channel;
                 QCString message;
                 QByteArray data;
         };
         QWidget* qpe_main_widget;
         QGuardedPtr<QWidget> lastraised;
         QQueue<QCopRec> qcopq;
         QString styleName;
         QString decorationName;
 
         void enqueueQCop( const QCString &ch, const QCString &msg,
                           const QByteArray &data )
         {
                 qcopq.enqueue( new QCopRec( ch, msg, data ) );
         }
         void sendQCopQ()
         {
             if (!qcopQok )
                 return;
 
                 QCopRec * r;
 
            while((r=qcopq.dequeue())) {
                // remove from queue before sending...
                // event loop can come around again before getting
                // back from sendLocally
 #ifndef QT_NO_COP
                QCopChannel::sendLocally( r->channel, r->message, r->data );
 #endif
 
                delete r;
            }
         }
         static void show_mx(QWidget* mw, bool nomaximize,  const QString & = QString::null )
         {
 
             // ugly hack, remove that later after finding a sane solution
             // Addendum: Only Sharp currently has models with high resolution but (physically) small displays,
             // so this is only useful if QT_QWS_SIMPAD is NOT defined. E.g. SIMpad has 800x600 but has
             // a (physically) large enough display to use the small icons
 #ifndef QT_QWS_SIMPAD
             if ( QPEApplication::desktop() ->width() >= 600 && ( mw->inherits("QMainWindow") || mw->isA("QMainWindow") ) )  {
                 ( (  QMainWindow* ) mw )->setUsesBigPixmaps( true );
             }
 #endif
 
                 if ( mw->layout() && mw->inherits("QDialog") ) {
                         QPEApplication::showDialog((QDialog*)mw, nomaximize);
                 }
                 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
                 // the applnk that has the corresponding argv[0] as this program
                 // then it uses the name stored in the .desktop file as the caption
                 // for the main widget. This saves duplicating translations for
                 // the app name in the program and in the .desktop files.
 
                 AppLnkSet apps( appsPath );
 
                 QList<AppLnk> appsList = apps.children();
                 for ( QListIterator<AppLnk> it(appsList); it.current(); ++it ) {
                   if ( (*it)->exec() == appName ) {
                 mw->setCaption( (*it)->name() );
                 return TRUE;
                   }
                 }
                 */
                 return FALSE;
         }
 
 
         void show(QWidget* mw, bool nomax)
         {
                 setWidgetCaptionFromAppName( mw, appName, QPEApplication::qpeDir() + "apps" );
                 nomaximize = nomax;
                 qpe_main_widget = mw;
+                qcopQok = TRUE;
 #ifndef QT_NO_COP
 
                 sendQCopQ();
 #endif
 
                 if ( preloaded ) {
                         if (forceshow)
                                 show_mx(mw, nomax);
                 }
                 else if ( keep_running ) {
                         show_mx(mw, nomax);
                 }
         }
 
         void loadTextCodecs()
         {
                 QString path = QPEApplication::qpeDir() + "/plugins/textcodecs";
                 QDir dir( path, "lib*.so" );
                 QStringList list;
                 if ( dir. exists ( ))
                     list = dir.entryList();
                 QStringList::Iterator it;
                 for ( it = list.begin(); it != list.end(); ++it ) {
                         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 {
                                 lib->unload();
                                 delete lib;
                         }
                 }
         }
 
         void loadImageCodecs()
         {
                 QString path = QPEApplication::qpeDir() + "/plugins/imagecodecs";
                 QDir dir( path, "lib*.so" );
                 QStringList list;
                 if ( dir. exists ( ))
                     list = dir.entryList();
                 QStringList::Iterator it;
                 for ( it = list.begin(); it != list.end(); ++it ) {
                         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 {
                                 lib->unload();
                                 delete lib;
                         }
                 }
         }
 };
 
 class ResourceMimeFactory : public QMimeSourceFactory
 {
 public:
         ResourceMimeFactory() : resImage( 0 )
         {
                 setFilePath( Global::helpPath() );
                 setExtensionType( "html", "text/html;charset=UTF-8" );
         }
         ~ResourceMimeFactory() {
             delete resImage;
         }
 
         const QMimeSource* data( const QString& abs_name ) const
         {
                 const QMimeSource * r = QMimeSourceFactory::data( abs_name );
                 if ( !r ) {
                         int sl = abs_name.length();
                         do {
                                 sl = abs_name.findRev( '/', sl - 1 );
                                 QString name = sl >= 0 ? abs_name.mid( sl + 1 ) : abs_name;
                                 int dot = name.findRev( '.' );
                                 if ( dot >= 0 )
                                         name = name.left( dot );
                                 QImage img = Resource::loadImage( name );
                                 if ( !img.isNull() ) {
                                     delete resImage;
                                     resImage = new QImageDrag( img );
                                     r = resImage;
                                 }
                         }
                         while ( !r && sl > 0 );
                 }
                 return r;
         }
 private:
     mutable QImageDrag *resImage;
 };
 
 static int& hack(int& i)
 {
 #if QT_VERSION <= 230 && defined(QT_NO_CODECS)
     // These should be created, but aren't in Qt 2.3.0
     (void)new QUtf8Codec;
     (void)new QUtf16Codec;
 #endif
     return i;
 }
 
 static int muted = 0;
 static int micMuted = 0;
 
 static void setVolume( int t = 0, int percent = -1 )
 {
         switch ( t ) {
                 case 0: {
                                 Config cfg( "qpe" );
                                 cfg.setGroup( "Volume" );
                                 if ( percent < 0 )
                                         percent = cfg.readNumEntry( "VolumePercent", 50 );
                                 int fd = 0;
                                 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
                                         int vol = muted ? 0 : percent;
                                         // set both channels to same volume
                                         vol |= vol << 8;
                                         ioctl( fd, MIXER_WRITE( 0 ), &vol );
                                         ::close( fd );
                                 }
                         }
                         break;
         }
 }
 
 static void setMic( int t = 0, int percent = -1 )
 {
         switch ( t ) {
                 case 0: {
                                 Config cfg( "qpe" );
                                 cfg.setGroup( "Volume" );
                                 if ( percent < 0 )
                                         percent = cfg.readNumEntry( "Mic", 50 );
 
                                 int fd = 0;
                                 int mic = micMuted ? 0 : percent;
                                 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
                                         ioctl( fd, MIXER_WRITE( SOUND_MIXER_MIC ), &mic );
                                         ::close( fd );
                                 }
                         }
                         break;
         }
 }
 
 
 static void setBass( int t = 0, int percent = -1 )
 {
         switch ( t ) {
                 case 0: {
                                 Config cfg( "qpe" );
                                 cfg.setGroup( "Volume" );
                                 if ( percent < 0 )
                                         percent = cfg.readNumEntry( "BassPercent", 50 );
 
                                 int fd = 0;
                                 int bass = percent;
                                 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
                                         ioctl( fd, MIXER_WRITE( SOUND_MIXER_BASS ), &bass );
                                         ::close( fd );
                                 }
                         }
                         break;
         }
 }
 
 
 static void setTreble( int t = 0, int percent = -1 )
 {
         switch ( t ) {
                 case 0: {
                                 Config cfg( "qpe" );
                                 cfg.setGroup( "Volume" );
                                 if ( percent < 0 )
                                         percent = cfg.readNumEntry( "TreblePercent", 50 );
 
                                 int fd = 0;
                                 int treble = percent;
                                 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
                                         ioctl( fd, MIXER_WRITE( SOUND_MIXER_TREBLE ), &treble );
                                         ::close( fd );
                                 }
                         }
                         break;
         }
 }
 
 
 /*!
   \class QPEApplication qpeapplication.h
   \brief The QPEApplication class implements various system services
     that are available to all Qtopia applications.
 
   Simply by using QPEApplication instead of QApplication, a standard Qt
   application becomes a Qtopia application. It automatically follows
   style changes, quits and raises, and in the
   case of \link docwidget.html document-oriented\endlink applications,
   changes the currently displayed document in response to the environment.
 
   To create a \link docwidget.html document-oriented\endlink
   application use showMainDocumentWidget(); to create a
   non-document-oriented application use showMainWidget(). The
   keepRunning() function indicates whether the application will
   continue running after it's processed the last \link qcop.html
   QCop\endlink message. This can be changed using setKeepRunning().
 
   A variety of signals are emitted when certain events occur, for
   example, timeChanged(), clockChanged(), weekChanged(),
   dateFormatChanged() and volumeChanged(). If the application receives
   a \link qcop.html QCop\endlink message on the application's
   QPE/Application/\e{appname} channel, the appMessage() signal is
   emitted. There are also flush() and reload() signals, which
   are emitted when synching begins and ends respectively - upon these
   signals, the application should save and reload any data
   files that are involved in synching. Most of these signals will initially
   be received and unfiltered through the appMessage() signal.
 
   This class also provides a set of useful static functions. The
   qpeDir() and documentDir() functions return the respective paths.
   The grabKeyboard() and ungrabKeyboard() functions are used to
   control whether the application takes control of the device's
   physical buttons (e.g. application launch keys). The stylus' mode of
   operation is set with setStylusOperation() and retrieved with
   stylusOperation(). There are also setInputMethodHint() and
   inputMethodHint() functions.
 
   \ingroup qtopiaemb
 */
 
 /*!
   \fn void QPEApplication::clientMoused()
 
   \internal
 */
 
 /*!
   \fn void QPEApplication::timeChanged();
   This signal is emitted when the time changes outside the normal
   passage of time, i.e. if the time is set backwards or forwards.
 */
 
 /*!
   \fn void QPEApplication::clockChanged( bool ampm );
 
   This signal is emitted when the user changes the clock's style. If
   \a ampm is TRUE, the user wants a 12-hour AM/PM clock, otherwise,
   they want a 24-hour clock.
 */
 
 /*!
     \fn void QPEApplication::volumeChanged( bool muted )
 
     This signal is emitted whenever the mute state is changed. If \a
     muted is TRUE, then sound output has been muted.
 */
 
 /*!
     \fn void QPEApplication::weekChanged( bool startOnMonday )
 
     This signal is emitted if the week start day is changed. If \a
     startOnMonday is TRUE then the first day of the week is Monday; if
     \a startOnMonday is FALSE then the first day of the week is
     Sunday.
 */
 
 /*!
     \fn void QPEApplication::dateFormatChanged(DateFormat)
 
     This signal is emitted whenever the date format is changed.
 */
 
 /*!
     \fn void QPEApplication::flush()
 
     ###
 */
 
 /*!
   \fn void QPEApplication::reload()
 
 */
 
 
 
 void QPEApplication::processQCopFile()
 {
     QString qcopfn("/tmp/qcop-msg-");
     qcopfn += d->appName; // append command name
 
     QFile f(qcopfn);
     if ( f.open(IO_ReadWrite) ) {
 #ifndef Q_OS_WIN32
         flock(f.handle(), LOCK_EX);
 #endif
         QDataStream ds(&f);
         QCString channel, message;
         QByteArray data;
         while(!ds.atEnd()) {
             ds >> channel >> message >> data;
             d->enqueueQCop(channel,message,data);
         }
         ::ftruncate(f.handle(), 0);
 #ifndef Q_OS_WIN32
         f.flush();
         flock(f.handle(), LOCK_UN);
 #endif
     }
 #endif
 }
 
 
 /*!
   \fn void QPEApplication::appMessage( const QCString& msg, const QByteArray& data )
 
   This signal is emitted when a message is received on this
   application's QPE/Application/<i>appname</i> \link qcop.html
   QCop\endlink channel.
 
   The slot to which you connect this signal uses \a msg and \a data
   in the following way:
 
 \code
      void MyWidget::receive( const QCString& msg, const QByteArray& data )
      {
        QDataStream stream( data, IO_ReadOnly );
        if ( msg == "someMessage(int,int,int)" ) {
             int a,b,c;
             stream >> a >> b >> c;
             ...
        } else if ( msg == "otherMessage(QString)" ) {
            ...
        }
     }
 \endcode
 
   \sa qcop.html
   Note that messages received here may be processed by qpe application
   and emitted as signals, such as flush() and reload().
 */
 
 /*!
   Constructs a QPEApplication just as you would construct
   a QApplication, passing \a argc, \a argv, and \a t.
 
   For applications, \a t should be the default, GuiClient. Only
   the Qtopia server passes GuiServer.
 */
 QPEApplication::QPEApplication( int & argc, char **argv, Type t )
                 : QApplication( hack(argc), argv, t ), pidChannel( 0 )
 {
+        QPixmapCache::setCacheLimit(256); // sensible default for smaller devices.
+
         d = new QPEApplicationData;
         d->loadTextCodecs();
         d->loadImageCodecs();
                int dw = desktop() ->width();
 
         if ( dw < 200 ) {
                 setFont( QFont( "vera", 8 ) );
                 AppLnk::setSmallIconSize( 10 );
                 AppLnk::setBigIconSize( 28 );
         }
 #ifndef QT_QWS_SIMPAD
         else if ( dw > 600 ) {
                                setFont( QFont( "vera", 16 ) );
                                 AppLnk::setSmallIconSize( 24 );
                 AppLnk::setBigIconSize( 48 );
         }
 #endif
         else if ( dw > 200 ) {
                 setFont( QFont( "vera", 10 ) );
                 AppLnk::setSmallIconSize( 14 );
                 AppLnk::setBigIconSize( 32 );
         }
 
         QMimeSourceFactory::setDefaultFactory( new ResourceMimeFactory );
 
         connect( this, SIGNAL( lastWindowClosed() ), this, SLOT( hideOrQuit() ) );
 
 
         sysChannel = new QCopChannel( "QPE/System", this );
         connect( sysChannel, SIGNAL( received( const QCString &, const QByteArray & ) ),
                  this, SLOT( systemMessage( const QCString &, const QByteArray & ) ) );
 
 /* COde now in initapp */
 #if 0
 #if defined(Q_WS_QWS) && !defined(QT_NO_COP)
 
         QString qcopfn( "/tmp/qcop-msg-" );
         qcopfn += QString( argv[ 0 ] ); // append command name
 
         QFile f( qcopfn );
         if ( f.open( IO_ReadOnly ) ) {
                 flock( f.handle(), LOCK_EX );
         }
 
 
 
         QCString channel = QCString( argv[ 0 ] );
         channel.replace( QRegExp( ".*/" ), "" );
         d->appName = channel;
         channel = "QPE/Application/" + channel;
         pidChannel = new QCopChannel( channel, this );
         connect( pidChannel, SIGNAL( received( const QCString &, const QByteArray & ) ),
                  this, SLOT( pidMessage( const QCString &, const QByteArray & ) ) );
 
         if ( f.isOpen() ) {
                 d->keep_running = FALSE;
                 QDataStream ds( &f );
                 QCString channel, message;
                 QByteArray data;
                 while ( !ds.atEnd() ) {
                         ds >> channel >> message >> data;
                         d->enqueueQCop( channel, message, data );
                 }
 
                 flock( f.handle(), LOCK_UN );
                 f.close();
                 f.remove();
         }
 
         for ( int a = 0; a < argc; a++ ) {
                 if ( qstrcmp( argv[ a ], "-preload" ) == 0 ) {
                         argv[ a ] = argv[ a + 1 ];
                         a++;
                         d->preloaded = TRUE;
                         argc -= 1;
                 }
                 else if ( qstrcmp( argv[ a ], "-preload-show" ) == 0 ) {
                         argv[ a ] = argv[ a + 1 ];
                         a++;
                         d->preloaded = TRUE;
                         d->forceshow = TRUE;
                         argc -= 1;
                 }
         }
 
         /* overide stored arguments */
         setArgs( argc, argv );
 
 #endif
 #else
         initApp( argc, argv );
 #endif
         //  qwsSetDecoration( new QPEDecoration() );
 
 #ifndef QT_NO_TRANSLATION
 
         d->langs = Global::languageList();
         for ( QStringList::ConstIterator it = d->langs.begin(); it != d->langs.end(); ++it ) {
                 QString lang = *it;
 
                 installTranslation( lang + "/libopie.qm");
                 installTranslation( lang + "/libqpe.qm" );
                 installTranslation( lang + "/" + d->appName + ".qm" );
 
 
                 //###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();
         }
 
         installEventFilter( this );
 
         QPEMenuToolFocusManager::initialize();
 
 #ifdef QT_NO_QWS_CURSOR
         // if we have no cursor, probably don't want tooltips
         QToolTip::setEnabled( FALSE );
 #endif
 }
 
 
 #ifdef QTOPIA_INTERNAL_INITAPP
 void QPEApplication::initApp( int argc, char **argv )
 {
     bool initial = pidChannel; // was set to 0 in the initializer
     delete pidChannel;
     d->keep_running = TRUE;
     d->preloaded = FALSE;
     d->forceshow = FALSE;
 
     QCString channel = QCString(argv[0]);
 
     channel.replace(QRegExp(".*/"),"");
     d->appName = channel;
 
     #if QT_VERSION > 235
     qt_fbdpy->setIdentity( channel ); // In Qt/E 2.3.6
     #endif
 
     channel = "QPE/Application/" + channel;
     pidChannel = new QCopChannel( channel, this);
     connect( pidChannel, SIGNAL(received(const QCString &, const QByteArray &)),
             this, SLOT(pidMessage(const QCString &, const QByteArray &)));
 
     if (!initial) {
         processQCopFile();
         d->keep_running = d->qcopq.isEmpty();
     }
 
     for (int a=0; a<argc; a++) {
         if ( qstrcmp(argv[a],"-preload")==0 ) {
             argv[a] = argv[a+1];
             a++;
             d->preloaded = TRUE;
             argc-=1;
         } else if ( qstrcmp(argv[a],"-preload-show")==0 ) {
             argv[a] = argv[a+1];
             a++;
             d->preloaded = TRUE;
             d->forceshow = TRUE;
             argc-=1;
         }
     }
 
     /* overide stored arguments */
     setArgs(argc, argv);
 
     /* install translation here */
     for ( QStringList::ConstIterator it = d->langs.begin(); it != d->langs.end(); ++it )
         installTranslation( (*it) + "/" + d->appName + ".qm" );
 }
 #endif
 
 
 static QPtrDict<void>* inputMethodDict = 0;
 static void createInputMethodDict()
 {
         if ( !inputMethodDict )
                 inputMethodDict = new QPtrDict<void>;
 }
@@ -1587,472 +1591,478 @@ void QPEApplication::setKeepRunning()
 /*!
   Returns TRUE if the application will quit after processing the
   current list of qcop messages; otherwise returns FALSE.
 
   \sa setKeepRunning()
 */
 bool QPEApplication::keepRunning() const
 {
         return d->keep_running;
 }
 
 /*!
   \internal
 */
 void QPEApplication::internalSetStyle( const QString &style )
 {
 #if QT_VERSION >= 300
         if ( style == "QPE" ) {
                 setStyle( new QPEStyle );
         }
         else {
                 QStyle *s = QStyleFactory::create( style );
                 if ( s )
                         setStyle( s );
         }
 #else
         if ( style == "Windows" ) {
                 setStyle( new QWindowsStyle );
         }
         else if ( style == "QPE" ) {
                 setStyle( new QPEStyle );
         }
         else if ( style == "Light" ) {
                 setStyle( new LightStyle );
         }
 #ifndef QT_NO_STYLE_PLATINUM
         else if ( style == "Platinum" ) {
                 setStyle( new QPlatinumStyle );
         }
 #endif
 #ifndef QT_NO_STYLE_MOTIF
         else if ( style == "Motif" ) {
                 setStyle( new QMotifStyle );
         }
 #endif
 #ifndef QT_NO_STYLE_MOTIFPLUS
         else if ( style == "MotifPlus" ) {
                 setStyle( new QMotifPlusStyle );
         }
 #endif
 
         else {
                 QStyle *sty = 0;
                 QString path = QPEApplication::qpeDir ( ) + "/plugins/styles/";
 
                 if ( style. find ( ".so" ) > 0 )
                         path += style;
                 else
                         path = path + "lib" + style. lower ( ) + ".so"; // compatibility
 
                 static QLibrary *lastlib = 0;
                 static StyleInterface *lastiface = 0;
 
                 QLibrary *lib = new QLibrary ( path );
                 StyleInterface *iface = 0;
 
                 if (( lib-> queryInterface ( IID_Style, ( QUnknownInterface ** ) &iface ) == QS_OK ) && iface )
                         sty = iface-> style ( );
 
                 if ( sty ) {
                         setStyle ( sty );
 
                         if ( lastiface )
                                 lastiface-> release ( );
                         lastiface = iface;
 
                         if ( lastlib ) {
                                 lastlib-> unload ( );
                                 delete lastlib;
                         }
                         lastlib = lib;
                 }
                 else {
                         if ( iface )
                                 iface-> release ( );
                         delete lib;
 
                         setStyle ( new LightStyle ( ));
                 }
         }
 #endif
 }
 
 /*!
   \internal
 */
 void QPEApplication::prepareForTermination( bool willrestart )
 {
         if ( willrestart ) {
                 // Draw a big wait icon, the image can be altered in later revisions
                 //  QWidget *d = QApplication::desktop();
                 QImage img = Resource::loadImage( "launcher/new_wait" );
                 QPixmap pix;
                 pix.convertFromImage( img.smoothScale( 1 * img.width(), 1 * img.height() ) );
                 QLabel *lblWait = new QLabel( 0, "wait hack!", QWidget::WStyle_Customize |
                                               QWidget::WStyle_NoBorder | QWidget::WStyle_Tool );
                 lblWait->setPixmap( pix );
                 lblWait->setAlignment( QWidget::AlignCenter );
                 lblWait->show();
                 lblWait->showMaximized();
         }
 #ifndef SINGLE_APP
         { QCopEnvelope envelope( "QPE/System", "forceQuit()" );
         }
         processEvents(); // ensure the message goes out.
         sleep( 1 ); // You have 1 second to comply.
 #endif
 }
 
 /*!
   \internal
 */
 void QPEApplication::shutdown()
 {
         // Implement in server's QPEApplication subclass
 }
 
 /*!
   \internal
 */
 void QPEApplication::restart()
 {
         // Implement in server's QPEApplication subclass
 }
 
 static QPtrDict<void>* stylusDict = 0;
 static void createDict()
 {
         if ( !stylusDict )
                 stylusDict = new QPtrDict<void>;
 }
 
 /*!
   Returns the current StylusMode for widget \a w.
 
   \sa setStylusOperation() StylusMode
 */
 QPEApplication::StylusMode QPEApplication::stylusOperation( QWidget* w )
 {
         if ( stylusDict )
                 return ( StylusMode ) ( int ) stylusDict->find( w );
         return LeftOnly;
 }
 
 /*!
     \enum QPEApplication::StylusMode
 
     \value LeftOnly the stylus only generates LeftButton
                        events (the default).
     \value RightOnHold the stylus generates RightButton events
                        if the user uses the press-and-hold gesture.
 
     \sa setStylusOperation() stylusOperation()
 */
 
 /*!
   Causes widget \a w to receive mouse events according to the stylus
   \a mode.
 
   \sa stylusOperation() StylusMode
 */
 void QPEApplication::setStylusOperation( QWidget * w, StylusMode mode )
 {
         createDict();
         if ( mode == LeftOnly ) {
                 stylusDict->remove
                 ( w );
                 w->removeEventFilter( qApp );
         }
         else {
                 stylusDict->insert( w, ( void* ) mode );
                 connect( w, SIGNAL( destroyed() ), qApp, SLOT( removeSenderFromStylusDict() ) );
                 w->installEventFilter( qApp );
         }
 }
 
 
 /*!
   \reimp
 */
 bool QPEApplication::eventFilter( QObject *o, QEvent *e )
 {
+        if ( !o->isWidgetType() )
+            return FALSE;
+
         if ( stylusDict && e->type() >= QEvent::MouseButtonPress && e->type() <= QEvent::MouseMove ) {
                 QMouseEvent * me = ( QMouseEvent* ) e;
                 StylusMode mode = (StylusMode)(int)stylusDict->find(o);
                 switch (mode) {
                         case RightOnHold:
                                 switch ( me->type() ) {
                                         case QEvent::MouseButtonPress:
                                                 if ( me->button() == LeftButton ) {
-                                                        d->presstimer = startTimer(500); // #### pref.
+                                                    if (!d->presstimer )
+                                                        d->presstimer = startTimer(500); // #### pref.
                                                         d->presswidget = (QWidget*)o;
                                                         d->presspos = me->pos();
                                                         d->rightpressed = FALSE;
                                                 }
                                                 break;
                                         case QEvent::MouseMove:
                                                 if (d->presstimer && (me->pos() - d->presspos).manhattanLength() > 8) {
                                                         killTimer(d->presstimer);
                                                         d->presstimer = 0;
                                                 }
                                                 break;
                                         case QEvent::MouseButtonRelease:
                                                 if ( me->button() == LeftButton ) {
                                                         if ( d->presstimer ) {
                                                                 killTimer(d->presstimer);
                                                                 d->presstimer = 0;
                                                         }
                                                         if ( d->rightpressed && d->presswidget ) {
                                                                 // Right released
                                                                 postEvent( d->presswidget,
                                                                            new QMouseEvent( QEvent::MouseButtonRelease, me->pos(),
                                                                                             RightButton, LeftButton + RightButton ) );
                                                                 // Left released, off-widget
                                                                 postEvent( d->presswidget,
                                                                            new QMouseEvent( QEvent::MouseMove, QPoint( -1, -1),
                                                                                             LeftButton, LeftButton ) );
                                                                 postEvent( d->presswidget,
                                                                            new QMouseEvent( QEvent::MouseButtonRelease, QPoint( -1, -1),
                                                                                             LeftButton, LeftButton ) );
                                                                 d->rightpressed = FALSE;
                                                                 return TRUE; // don't send the real Left release
                                                         }
                                                 }
                                                 break;
                                         default:
                                                 break;
                                 }
                                 break;
                         default:
                                 ;
                 }
         }
         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;
                         }
                 }
         }
         return FALSE;
 }
 
 /*!
   \reimp
 */
 void QPEApplication::timerEvent( QTimerEvent *e )
 {
         if ( e->timerId() == d->presstimer && d->presswidget ) {
                 // Right pressed
                 postEvent( d->presswidget,
                            new QMouseEvent( QEvent::MouseButtonPress, d->presspos,
                                             RightButton, LeftButton ) );
                 killTimer( d->presstimer );
                 d->presstimer = 0;
                 d->rightpressed = TRUE;
         }
 }
 
 void QPEApplication::removeSenderFromStylusDict()
 {
         stylusDict->remove
         ( ( void* ) sender() );
         if ( d->presswidget == sender() )
                 d->presswidget = 0;
 }
 
 /*!
   \internal
 */
 bool QPEApplication::keyboardGrabbed() const
 {
         return d->kbgrabbed;
 }
 
 
 /*!
   Reverses the effect of grabKeyboard(). This is called automatically
   on program exit.
 */
 void QPEApplication::ungrabKeyboard()
 {
         ((QPEApplication *) qApp )-> d-> kbgrabbed = false;
 }
 
 /*!
   Grabs the physical keyboard keys, e.g. the application's launching
   keys. Instead of launching applications when these keys are pressed
   the signals emitted are sent to this application instead. Some games
   programs take over the launch keys in this way to make interaction
   easier.
 
   \sa ungrabKeyboard()
 */
 void QPEApplication::grabKeyboard()
 {
         ((QPEApplication *) qApp )-> d-> kbgrabbed = true;
 }
 
 /*!
   \reimp
 */
 int QPEApplication::exec()
 {
         d->qcopQok = true;
 #ifndef QT_NO_COP
         d->sendQCopQ();
+        if ( !d->keep_running )
+            processEvents(); // we may have received QCop messages in the meantime.
 #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;
 }
 
 /*!
   \internal
   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();
 }
 
 /*!
   \internal
 */
 void QPEApplication::installTranslation( const QString& baseName ) {
     QTranslator* trans = new QTranslator(this);
     QString tfn = qpeDir() + "/i18n/"+baseName;
     if ( trans->load( tfn ) )
         installTranslator( trans );
     else
         delete trans;
 }
 
 /*!
   \internal
   User initiated quit.  Makes the window 'Go Away'.  If preloaded this means
   hiding the window.  If not it means quitting the application.
   As this is user initiated we don't need to check state.
 */
 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();
 }
 
 #if (__GNUC__ > 2 )
 extern "C" void __cxa_pure_virtual();
 
 void __cxa_pure_virtual()
 {
     fprintf( stderr, "Pure virtual called\n");
     abort();
 
 }
 
 #endif
 
 
 #if defined(QT_QWS_IPAQ) || defined(QT_QWS_SL5XXX) || defined(QT_QWS_RAMSES)
 
 // The libraries with the skiff package (and possibly others) have
 // completely useless implementations of builtin new and delete that
 // use about 50% of your CPU. Here we revert to the simple libc
 // functions.
 
 void* operator new[]( size_t size )
 {
         return malloc( size );
 }
 
 void* operator new( size_t size )
 {
         return malloc( size );
 }
 
 void operator delete[]( void* p )
 {
         free( p );
 }
 
 void operator delete[]( void* p, size_t /*size*/ )
 {
         free( p );
 }
 
 
 void operator delete( void* p )
 {
         free( p );
 }
 
 void operator delete( void* p, size_t /*size*/ )
 {
         free( p );
 }
 
 #endif
 
 #if ( QT_VERSION <= 230 ) && !defined(SINGLE_APP)
 #include <qwidgetlist.h>
 #ifdef QWS
 #include <qgfx_qws.h>
 extern QRect qt_maxWindowRect;
 void qt_setMaxWindowRect(const QRect& r )
 {
         qt_maxWindowRect = qt_screen->mapFromDevice( r,
                            qt_screen->mapToDevice( QSize( qt_screen->width(), qt_screen->height() ) ) );
         // Re-resize any maximized windows
         QWidgetList* l = QApplication::topLevelWidgets();
         if ( l ) {
                 QWidget * w = l->first();
                 while ( w ) {
                         if ( w->isVisible() && w->isMaximized() ) {
                                 w->showMaximized();
                         }
                         w = l->next();
                 }
                 delete l;
         }
 }
 #endif
 #endif