| -rw-r--r-- | library/qpeapplication.cpp | 117 |
1 files changed, 52 insertions, 65 deletions
diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp index b26933b..e7e210a 100644 --- a/library/qpeapplication.cpp +++ b/library/qpeapplication.cpp @@ -1,206 +1,205 @@ /********************************************************************** ** 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. ** ** $Id$ ** **********************************************************************/ #define QTOPIA_INTERNAL_LANGLIST #include <stdlib.h> #include <unistd.h> #include <linux/limits.h> // needed for some toolchains (PATH_MAX) #include <qfile.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 "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 ), kbgrabber( 0 ), - rightpressed( FALSE ), kbregrab( FALSE ), notbusysent( FALSE ), preloaded( FALSE ), - forceshow( FALSE ), nomaximize( FALSE ), keep_running( TRUE ), qpe_main_widget( 0 ) + QPEApplicationData ( ) + : presstimer( 0 ), presswidget( 0 ), rightpressed( false ), kbgrabbed( false ), + notbusysent( false ), preloaded( false ), forceshow( false ), nomaximize( false ), + keep_running( true ), qpe_main_widget( 0 ) { qcopq.setAutoDelete( TRUE ); } int presstimer; QWidget* presswidget; - int kbgrabber; - QString kbgrabber_appname; QPoint presspos; bool rightpressed : 1; - bool kbregrab : 1; + bool kbgrabbed : 1; bool notbusysent : 1; bool preloaded : 1; bool forceshow : 1; bool nomaximize : 1; bool keep_running : 1; 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; QList<QCopRec> qcopq; void enqueueQCop( const QCString &ch, const QCString &msg, const QByteArray &data ) { qcopq.append( new QCopRec( ch, msg, data ) ); } 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) { 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; #ifndef QT_NO_COP sendQCopQ(); #endif if ( preloaded ) { if (forceshow) show_mx(mw, nomax); } else if ( keep_running ) { show_mx(mw, nomax); } } void loadTextCodecs() @@ -662,505 +661,520 @@ QPEApplication::InputMethodHint QPEApplication::inputMethodHint( QWidget * w ) return ( InputMethodHint ) ( int ) inputMethodDict->find( w ); return Normal; } /*! \enum QPEApplication::InputMethodHint \value Normal the application sometimes needs text input (the default). \value AlwaysOff the application never needs text input. \value AlwaysOn the application always needs text input. */ /*! Hints to the system that widget \a w has use for text input methods as specified by \a mode. \sa inputMethodHint() InputMethodHint */ void QPEApplication::setInputMethodHint( QWidget * w, InputMethodHint mode ) { createInputMethodDict(); if ( mode == Normal ) { inputMethodDict->remove ( w ); } else { inputMethodDict->insert( w, ( void* ) mode ); } } class HackDialog : public QDialog { public: 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 ); } }; /*! \internal */ #ifdef QWS bool QPEApplication::qwsEventFilter( QWSEvent * e ) { if ( !d->notbusysent && e->type == QWSEvent::Focus ) { if ( qApp->type() != QApplication::GuiServer ) { QCopEnvelope e( "QPE/System", "notBusy(QString)" ); e << d->appName; } d->notbusysent = TRUE; } if ( type() == GuiServer ) { switch ( e->type ) { case QWSEvent::Mouse: if ( e->asMouse() ->simpleData.state && !QWidget::find( e->window() ) ) emit clientMoused(); break; default: break; } } if ( e->type == QWSEvent::Key ) { - if ( d->kbgrabber == 1 ) - return TRUE; QWSKeyEvent *ke = ( QWSKeyEvent * ) e; if ( ke->simpleData.keycode == Qt::Key_F33 ) { // Use special "OK" key to press "OK" on top level widgets QWidget * active = activeWindow(); QWidget *popup = 0; if ( active && active->isPopup() ) { popup = active; active = active->parentWidget(); } if ( active && ( int ) active->winId() == ke->simpleData.window && !active->testWFlags( WStyle_Customize | WType_Popup | WType_Desktop ) ) { if ( ke->simpleData.is_press ) { if ( popup ) popup->close(); if ( active->inherits( "QDialog" ) ) { HackDialog * d = ( HackDialog * ) active; d->acceptIt(); return TRUE; } else if ( ( ( HackWidget * ) active ) ->needsOk() ) { QSignal s; s.connect( active, SLOT( accept() ) ); 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 ) { // 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 ) && ( int ) active->winId() == ke->simpleData.window && !active->testWFlags( WStyle_Dialog | WStyle_Customize | WType_Popup | WType_Desktop ) ) { if ( active->inherits( "QDialog" ) ) { HackDialog * d = ( HackDialog * ) active; d->rejectIt(); return TRUE; } else if ( strcmp( argv() [ 0 ], "embeddedkonsole" ) != 0 ) { active->close(); } } } + else if ( ke->simpleData.keycode >= Qt::Key_F1 && ke->simpleData.keycode <= Qt::Key_F29 ) { + // this should be if ( ODevice::inst ( )-> buttonForKeycode ( ... )) + // but we cannot access libopie function within libqpe :( -#if QT_VERSION < 231 - // Filter out the F4/Launcher key from apps - // ### The launcher key may not always be F4 on all devices - if ( ( ( QWSKeyEvent * ) e ) ->simpleData.keycode == Qt::Key_F4 ) - return TRUE; -#endif + QWidget * active = activeWindow ( ); + if ( active && ((int) active-> winId ( ) == ke-> simpleData.window )) { + if ( d-> kbgrabbed ) { // we grabbed the keyboard + QChar ch ( ke-> simpleData.unicode ); + QKeyEvent qke ( ke-> simpleData. is_press ? QEvent::KeyPress : QEvent::KeyRelease, + ke-> simpleData.keycode, + ch. latin1 ( ), + ke-> simpleData.modifiers, + QString ( ch ), + ke-> simpleData.is_auto_repeat, 1 ); + + QObject *which = QWidget::keyboardGrabber ( ); + if ( !which ) + which = QApplication::focusWidget ( ); + if ( !which ) + which = QApplication::activeWindow ( ); + if ( !which ) + which = qApp; + QApplication::sendEvent ( which, &qke ); + } + else { // we didn't grab the keyboard, so send the event to the launcher + QCopEnvelope e ( "QPE/Launcher", "deviceButton(int,int,int)" ); + e << int( ke-> simpleData.keycode ) << int( ke-> simpleData. is_press ) << int( ke-> simpleData.is_auto_repeat ); + } + } + return true; + } } if ( e->type == QWSEvent::Focus ) { QWSFocusEvent * fe = ( QWSFocusEvent* ) e; - QWidget* nfw = QWidget::find( e->window() ); if ( !fe->simpleData.get_focus ) { QWidget * active = activeWindow(); while ( active && active->isPopup() ) { active->close(); active = activeWindow(); } - if ( !nfw && d->kbgrabber == 2 ) { - ungrabKeyboard(); - d->kbregrab = TRUE; // want kb back when we're active - } } else { // make sure our modal widget is ALWAYS on top QWidget *topm = activeModalWidget(); if ( topm ) { topm->raise(); } - if ( d->kbregrab ) { - grabKeyboard(); - d->kbregrab = FALSE; - } } if ( fe->simpleData.get_focus && inputMethodDict ) { InputMethodHint m = inputMethodHint( QWidget::find( e->window() ) ); if ( m == AlwaysOff ) Global::hideInputMethod(); if ( m == AlwaysOn ) Global::showInputMethod(); } } return QApplication::qwsEventFilter( e ); } #endif /*! Destroys the QPEApplication. */ QPEApplication::~QPEApplication() { ungrabKeyboard(); #if defined(Q_WS_QWS) && !defined(QT_NO_COP) // Need to delete QCopChannels early, since the display will // be gone by the time we get to ~QObject(). delete sysChannel; delete pidChannel; #endif delete d; } /*! Returns <tt>$OPIEDIR/</tt>. */ QString QPEApplication::qpeDir() { const char * base = getenv( "OPIEDIR" ); if ( base ) return QString( base ) + "/"; return QString( "../" ); } /*! Returns the user's current Document directory. There is a trailing "/". .. well, it does now,, and there's no trailing '/' */ QString QPEApplication::documentDir() { const char* base = getenv( "HOME"); if ( base ) return QString( base ) + "/Documents"; return QString( "../Documents" ); } static int deforient = -1; /*! \internal */ int QPEApplication::defaultRotation() { if ( deforient < 0 ) { QString d = getenv( "QWS_DISPLAY" ); if ( d.contains( "Rot90" ) ) { deforient = 90; } else if ( d.contains( "Rot180" ) ) { deforient = 180; } else if ( d.contains( "Rot270" ) ) { deforient = 270; } else { deforient = 0; } } return deforient; } /*! \internal */ 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 { #ifndef QT_NO_COP { QCopEnvelope e( "QPE/System", "setDefaultRotation(int)" ); e << r; } #endif } } /*! \internal */ void QPEApplication::applyStyle() { Config config( "qpe" ); config.setGroup( "Appearance" ); // don't block ourselves ... Opie::force_appearance = 0; static QString appname = Opie::binaryName ( ); QStringList ex = config. readListEntry ( "NoStyle", ';' ); int nostyle = 0; for ( QStringList::Iterator it = ex. begin ( ); it != ex. end ( ); ++it ) { if ( QRegExp (( *it ). mid ( 1 ), false, true ). find ( appname, 0 ) >= 0 ) { nostyle = ( *it ). left ( 1 ). toInt ( 0, 32 ); break; } } // Widget style QString style = config.readEntry( "Style", "Light" ); // don't set a custom style if ( nostyle & Opie::Force_Style ) style = "Light"; internalSetStyle ( style ); // Colors QColor bgcolor( config.readEntry( "Background", "#E5E1D5" ) ); QColor btncolor( config.readEntry( "Button", "#D6CDBB" ) ); QPalette pal( btncolor, bgcolor ); QString color = config.readEntry( "Highlight", "#800000" ); pal.setColor( QColorGroup::Highlight, QColor( color ) ); color = config.readEntry( "HighlightedText", "#FFFFFF" ); pal.setColor( QColorGroup::HighlightedText, QColor( color ) ); color = config.readEntry( "Text", "#000000" ); pal.setColor( QColorGroup::Text, QColor( color ) ); color = config.readEntry( "ButtonText", "#000000" ); pal.setColor( QPalette::Active, QColorGroup::ButtonText, QColor( color ) ); color = config.readEntry( "Base", "#FFFFFF" ); pal.setColor( QColorGroup::Base, QColor( color ) ); pal.setColor( QPalette::Disabled, QColorGroup::Text, pal.color( QPalette::Active, QColorGroup::Background ).dark() ); setPalette( pal, TRUE ); // Window Decoration QString dec = config.readEntry( "Decoration", "Qtopia" ); // don't set a custom deco if ( nostyle & Opie::Force_Decoration ) dec = ""; //qDebug ( "Setting Deco: %s -- old %s (%d)", dec.latin1(), d-> decorationName.latin1(), nostyle); if ( dec != d->decorationName ) { qwsSetDecoration( new QPEDecoration( dec ) ); d->decorationName = dec; } // Font QString ff = config.readEntry( "FontFamily", font().family() ); int fs = config.readNumEntry( "FontSize", font().pointSize() ); // don't set a custom font if ( nostyle & Opie::Force_Font ) { ff = "Helvetica"; fs = 10; } setFont ( QFont ( ff, fs ), true ); // revert to global blocking policy ... Opie::force_appearance = config. readBoolEntry ( "ForceStyle", false ) ? Opie::Force_All : Opie::Force_None; Opie::force_appearance &= ~nostyle; } 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 == "toggleApplicationMenu()" ) { + QWidget *active = activeWindow ( ); + + if ( active ) { + QPEMenuToolFocusManager *man = QPEMenuToolFocusManager::manager ( ); + bool oldactive = man-> isActive ( ); + + man-> setActive( !man-> isActive() ); + + if ( !oldactive && !man-> isActive ( )) { // no menubar to toggle -> try O-Menu + QCopEnvelope e ( "QPE/TaskBar", "toggleStartMenu()" ); + } + } + } else if ( msg == "setDefaultRotation(int)" ) { if ( type() == GuiServer ) { int r; stream >> r; setDefaultRotation( r ); } } else if ( msg == "shutdown()" ) { if ( type() == GuiServer ) shutdown(); } else if ( msg == "quit()" ) { if ( type() != GuiServer ) tryQuit(); } else if ( msg == "forceQuit()" ) { if ( type() != GuiServer ) quit(); } else if ( msg == "restart()" ) { if ( type() == GuiServer ) restart(); } - 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; - - d-> kbgrabber_appname = who; - } 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)" ) { 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)" ) { if ( type() == GuiServer ) { QString t; stream >> t; Global::execute( t ); } } 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)" ) { 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)" ) { 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)" ) { int tmp; stream >> tmp; emit clockChanged( tmp ); } else if ( msg == "weekChange(bool)" ) { int tmp; stream >> tmp; emit weekChanged( tmp ); } else if ( msg == "setDateFormat(DateFormat)" ) { DateFormat tmp; stream >> tmp; emit dateFormatChanged( tmp ); } else if ( msg == "setVolume(int,int)" ) { int t, v; stream >> t >> v; setVolume( t, v ); emit volumeChanged( muted ); } 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> 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> stream >> micMuted; setMic(); emit micChanged( micMuted ); } else if ( msg == "setBass(int,int)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org> int t, v; stream >> t >> v; @@ -1531,244 +1545,217 @@ void QPEApplication::setStylusOperation( QWidget * w, StylusMode mode ) */ bool QPEApplication::eventFilter( QObject *o, QEvent *e ) { 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. 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->kbgrabber; -} - -/*! - \internal -*/ -QString QPEApplication::keyboardGrabbedBy() const -{ - return d->kbgrabber_appname; + return d->kbgrabbed; } /*! Reverses the effect of grabKeyboard(). This is called automatically on program exit. */ 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; - } + ((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() { - 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 - } + ((QPEApplication *) qApp )-> d-> kbgrabbed = true; } /*! \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; } /*! \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 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 defined(QT_QWS_IPAQ) || defined(QT_QWS_SHARP) // 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*/ ) |