2 files changed, 18 insertions, 6 deletions

diff --git a/core/launcher/serverapp.cpp b/core/launcher/serverapp.cpp
index 75d4ac1..6fe0479 100644
--- a/core/launcher/serverapp.cpp
+++ b/core/launcher/serverapp.cpp
@@ -1,607 +1,619 @@
 /**********************************************************************
 ** Copyright (C) 2000-2003 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.
 **
 **********************************************************************/
 
 #include "serverapp.h"
 #include "screensaver.h"
 
 /* OPIE */
 #include <opie2/odebug.h>
 #include <opie2/odevice.h>
 #include <opie2/multiauthpassword.h>
 
 #include <qtopia/config.h>
 #include <qtopia/power.h>
 
 #ifdef Q_WS_QWS
 #include <qtopia/qcopenvelope_qws.h>
 #endif
 #include <qtopia/global.h>
 using namespace Opie::Core;
 
 /* QT */
 #ifdef Q_WS_QWS
 #include <qgfx_qws.h>
 #endif
 #include <qmessagebox.h>
 #include <qtimer.h>
 #include <qpainter.h>
 #include <qfile.h>
 #include <qpixmapcache.h>
 
 /* STD */
 #ifdef Q_OS_WIN32
 #include <io.h>
 #include <process.h>
 #else
 #include <unistd.h>
 #endif
 #include <stdlib.h>
 
 static ServerApplication *serverApp = 0;
 static int loggedin=0;
 
 QCopKeyRegister::QCopKeyRegister()
     : m_keyCode( 0 )
 {
 
 }
 
 QCopKeyRegister::QCopKeyRegister( int k, const QCString& c, const QCString& m )
     :m_keyCode( k ), m_channel( c ), m_message( m )
 {
 
 }
 
 int QCopKeyRegister::keyCode() const
 {
     return m_keyCode;
 }
 
 QCString QCopKeyRegister::channel() const
 {
     return m_channel;
 }
 
 QCString QCopKeyRegister::message() const
 {
     return m_message;
 }
 
 bool QCopKeyRegister::send()
 {
     if (m_channel.isNull() )
         return false;
 
     QCopEnvelope e( m_channel, m_message );
 
     return true;
 }
 
 //---------------------------------------------------------------------------
 
 /*
   Priority is number of alerts that are needed to pop up
   alert.
  */
 class DesktopPowerAlerter : public QMessageBox
 {
     Q_OBJECT
 public:
     DesktopPowerAlerter( QWidget *parent, const char *name = 0 )
     : QMessageBox( tr("Battery Status"), tr("Low Battery"),
                QMessageBox::Critical,
                QMessageBox::Ok | QMessageBox::Default,
                QMessageBox::NoButton, QMessageBox::NoButton,
                parent, name, FALSE )
     {
     currentPriority = INT_MAX;
     alertCount = 0;
     }
 
     void alert( const QString &text, int priority );
     void hideEvent( QHideEvent * );
 private:
     int currentPriority;
     int alertCount;
 };
 
 void DesktopPowerAlerter::alert( const QString &text, int priority )
 {
     alertCount++;
     if ( alertCount < priority )
     return;
     if ( priority > currentPriority )
     return;
     currentPriority = priority;
     setText( text );
     show();
 }
 
 
 void DesktopPowerAlerter::hideEvent( QHideEvent *e )
 {
     QMessageBox::hideEvent( e );
     alertCount = 0;
     currentPriority = INT_MAX;
 }
 
 //---------------------------------------------------------------------------
 
-KeyFilter::KeyFilter(QObject* parent) : QObject(parent), held_tid(0), heldButton(0)
+KeyFilter::KeyFilter(QObject* parent) : QObject(parent), held_tid(0), heldButton(0),firedHeldButton(0)
 {
     /* We don't do this cause it would interfere with ODevice */
 #if 0
     qwsServer->setKeyboardFilter(this);
 #endif
 }
 
 void KeyFilter::timerEvent(QTimerEvent* e)
 {
     if ( e->timerId() == held_tid ) {
     killTimer(held_tid);
     // button held
     if ( heldButton ) {
         emit activate(heldButton, TRUE);
+        firedHeldButton = heldButton;
         heldButton = 0;
     }
     held_tid = 0;
     }
 }
 
 void KeyFilter::registerKey( const QCopKeyRegister& key )
 {
 
     m_keys.insert( key.keyCode(), key );
 }
 
 void KeyFilter::unregisterKey( const QCopKeyRegister& key )
 {
     m_keys.remove( key.keyCode() );
 }
 
 bool KeyFilter::keyRegistered( int key )
 {
     /*
      * Check if we've a key registered
      */
     if ( !m_keys[key].send())
         return false;
     else
         return true;
 }
 
 bool KeyFilter::checkButtonAction(bool db, int keycode,  int press, int autoRepeat)
 {
     if ( !loggedin
         // Permitted keys
         && keycode != Key_F34 // power
         && keycode != Key_F30 // select
         && keycode != Key_Enter
         && keycode != Key_Return
         && keycode != Key_Space
         && keycode != Key_Left
         && keycode != Key_Right
         && keycode != Key_Up
         && keycode != Key_Down )
     return TRUE;
 
+//    odebug << " KeyFilter::checkButtonAction("<<db<<","<<keycode<<","<<press<<","<<autoRepeat<<")"<<oendl;
         /* check if it was registered */
     if (!db ) {
         if (keycode != 0 &&press && !autoRepeat && keyRegistered(keycode) )
             return true;
     } else {
-
         // First check to see if DeviceButtonManager knows something about this button:
         const ODeviceButton* button = ODevice::inst()->buttonForKeycode(keycode);
         if (button && !autoRepeat) {
-            if ( held_tid ) {
+            if (firedHeldButton) {
+                if (held_tid) {
+                    killTimer(held_tid);
+                    held_tid = 0;
+                }
+                if (!press && button == firedHeldButton) {
+                    firedHeldButton = 0;
+                    return TRUE;
+                }
+            } else if ( held_tid && heldButton != button) {
                 killTimer(held_tid);
                 held_tid = 0;
             }
             if ( button->heldAction().isNull() ) {
                 if ( press )
                     emit activate(button, FALSE);
             } else if ( press ) {
-                heldButton = button;
-                held_tid = startTimer( ODevice::inst ()->buttonHoldTime () );
+                if (heldButton != button) {
+                   heldButton = button;
+                   held_tid = startTimer( ODevice::inst ()->buttonHoldTime () );
+                }
             } else if ( heldButton ) {
                 heldButton = 0;
                 emit activate(button, FALSE);
             }
             QWSServer::screenSaverActivate(FALSE);
             return TRUE;
         }
         return false;
     }
     if ( keycode == HardKey_Suspend ) {
         if ( press ) emit power();
         return TRUE;
     }
     if ( keycode == HardKey_Backlight ) {
         if ( press ) emit backlight();
         return TRUE;
     }
     if ( keycode == Key_F32 ) {
 #ifndef QT_NO_COP
         if ( press ) QCopEnvelope e( "QPE/Desktop", "startSync()" );
 #endif
         return TRUE;
     }
     if ( keycode == Key_F31 ) {
         if ( press ) emit symbol();
         QWSServer::screenSaverActivate(FALSE);
         return TRUE;
     }
 
     if ( keycode == Key_NumLock )
         if ( press ) emit numLockStateToggle();
 
     if ( keycode == Key_CapsLock )
         if ( press ) emit capsLockStateToggle();
 
     if ( serverApp )
         serverApp->keyClick(keycode,press,autoRepeat);
 
     return FALSE;
 }
 
 enum MemState { MemUnknown, MemVeryLow, MemLow, MemNormal } memstate=MemUnknown;
 
 #if defined(QPE_HAVE_MEMALERTER)
 QPE_MEMALERTER_IMPL
 #endif
 
 
 
 //---------------------------------------------------------------------------
 
 bool ServerApplication::doRestart = FALSE;
 bool ServerApplication::allowRestart = TRUE;
 bool ServerApplication::ms_is_starting  = TRUE;
 
 void ServerApplication::switchLCD( bool on )
 {
     if ( !qApp )
         return;
 
     ServerApplication *dapp = ServerApplication::me() ;
 
     if ( !dapp-> m_screensaver )
         return;
 
     if ( on ) {
         dapp-> m_screensaver-> setDisplayState ( true );
         dapp-> m_screensaver-> setBacklight ( -3 );
     } else
         dapp-> m_screensaver-> setDisplayState ( false );
 
 
 }
 
 ServerApplication::ServerApplication( int& argc, char **argv, Type t )
     : Opie::Core::OApplication( argc, argv, t )
 {
     ms_is_starting = true;
 
     // We know we'll have lots of cached pixmaps due to App/DocLnks
     QPixmapCache::setCacheLimit(512);
 
     m_ps = new PowerStatus;
     m_ps_last = new PowerStatus;
     pa = new DesktopPowerAlerter( 0 );
 
     m_apm_timer = new QTimer( this );
     connect(m_apm_timer, SIGNAL( timeout() ),
             this, SLOT( apmTimeout() ) );
 
     reloadPowerWarnSettings();
 
     QCopChannel *channel = new QCopChannel( "QPE/System", this );
     connect(channel, SIGNAL(received(const QCString&,const QByteArray&) ),
             this, SLOT(systemMessage(const QCString&,const QByteArray&) ) );
 
     channel = new QCopChannel("QPE/Launcher", this );
     connect(channel, SIGNAL(received(const QCString&,const QByteArray&) ),
             this, SLOT(launcherMessage(const QCString&,const QByteArray&) ) );
 
     m_screensaver = new OpieScreenSaver();
     m_screensaver->setInterval( -1 );
     QWSServer::setScreenSaver( m_screensaver );
 
     connect( qApp, SIGNAL( volumeChanged(bool) ),
              this, SLOT( rereadVolumes() ) );
 
 
     /* ### PluginLoader libqtopia SafeMode */
 #if 0
     if ( PluginLoader::inSafeMode() )
     QTimer::singleShot(500, this, SLOT(showSafeMode()) );
     QTimer::singleShot(20*1000, this, SLOT(clearSafeMode()) );
 #endif
 
     kf = new KeyFilter(this);
 
     connect( kf, SIGNAL(launch()), this, SIGNAL(launch()) );
     connect( kf, SIGNAL(power()), this, SIGNAL(power()) );
     connect( kf, SIGNAL(backlight()), this, SIGNAL(backlight()) );
     connect( kf, SIGNAL(symbol()), this, SIGNAL(symbol()));
     connect( kf, SIGNAL(numLockStateToggle()), this,SIGNAL(numLockStateToggle()));
     connect( kf, SIGNAL(capsLockStateToggle()), this,SIGNAL(capsLockStateToggle()));
     connect( kf, SIGNAL(activate(const Opie::Core::ODeviceButton*,bool)),
              this,SIGNAL(activate(const Opie::Core::ODeviceButton*,bool)));
 
 
     connect( kf, SIGNAL(backlight()), this, SLOT(toggleLight()) );
 
     connect( this, SIGNAL(power() ),
              SLOT(togglePower() ) );
 
     rereadVolumes();
 
     serverApp = this;
 
     apmTimeout();
     grabKeyboard();
 
     /* make sure the event filter is installed */  /* std::limits<short>::max() when you've stdc++ */
     const ODeviceButton* but = ODevice::inst()->buttonForKeycode( SHRT_MAX );
     Q_CONST_UNUSED( but )
 }
 
 
 ServerApplication::~ServerApplication()
 {
     ungrabKeyboard();
 
     delete pa;
     delete m_ps;
     delete m_ps_last;
 }
 
 void ServerApplication::apmTimeout()
 {
     serverApp-> checkMemory( ); // in case no events are generated
     *m_ps_last = *m_ps;
     *m_ps = PowerStatusManager::readStatus();
 
     if ( m_ps->acStatus() != m_ps_last-> acStatus() )
         m_screensaver-> powerStatusChanged( *m_ps );
 
     if ( m_ps->acStatus() == PowerStatus::Online ) {
         return;
     }
 
     int bat = m_ps-> batteryPercentRemaining();
 
     if ( bat < m_ps_last-> batteryPercentRemaining() ) {
         if ( bat <= m_powerCritical ) {
         QMessageBox battlow(
         tr("WARNING"),
         tr("<p>The battery level is critical!"
             "<p>Keep power off until AC is restored"),
         QMessageBox::Warning,
         QMessageBox::Cancel, QMessageBox::NoButton, QMessageBox::NoButton,
         0, QString::null, TRUE, WStyle_StaysOnTop);
         battlow.setButtonText(QMessageBox::Cancel, tr("Ok"));
         battlow.exec();
         } else if ( bat <= m_powerVeryLow )
             pa->alert( tr( "The battery is running very low. "), 2 );
     }
 
     if ( m_ps-> backupBatteryStatus() == PowerStatus::VeryLow ) {
         QMessageBox battlow(
         tr("WARNING"),
         tr("<p>The Back-up battery is very low"
             "<p>Please charge the back-up battery"),
         QMessageBox::Warning,
         QMessageBox::Cancel, QMessageBox::NoButton, QMessageBox::NoButton,
         0, QString::null, TRUE, WStyle_StaysOnTop);
         battlow.setButtonText(QMessageBox::Cancel, tr("Ok"));
         battlow.exec();
     }
 }
 
 void ServerApplication::systemMessage( const QCString& msg,
                                        const QByteArray& data )
 {
     QDataStream stream ( data, IO_ReadOnly );
 
     if ( msg == "setScreenSaverInterval(int)" ) {
         int time;
         stream >> time;
         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 ServerApplication::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 );
 }
 
 void ServerApplication::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;
 
         kf->checkButtonAction ( true, keycode, press, autoRepeat );
     }
     else if ( msg == "keyRegister(int,QCString,QCString)" ) {
         int k;
         QCString c, m;
         stream >> k >> c >> m;
 
         kf -> registerKey( QCopKeyRegister(k, c, m) );
     }
 }
 
 
 bool ServerApplication::screenLocked()
 {
     return loggedin == 0;
 }
 
 void ServerApplication::login(bool at_poweron)
 {
     if ( !loggedin ) {
         Global::terminateBuiltin("calibrate"); // No tr
         int lockMode = at_poweron ? Opie::Security::IfPowerOn : Opie::Security::IfResume;
         Opie::Security::MultiauthPassword::authenticate(lockMode);
         loggedin=1;
 #ifndef QT_NO_COP
         QCopEnvelope e( "QPE/Desktop", "unlocked()" );
 #endif
     }
 }
 
 #if defined(QPE_HAVE_TOGGLELIGHT)
 #include <qtopia/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
 
 namespace {
     void execAutoStart(const QDateTime& suspendTime ) {
         QString appName;
         int delay;
         QDateTime now = QDateTime::currentDateTime();
 
         Config cfg( "autostart" );
         cfg.setGroup( "AutoStart" );
         appName = cfg.readEntry( "Apps", "" );
         delay = cfg.readNumEntry( "Delay", 0  );
 
         // 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 );
         }
     }
 }
 
 
 void ServerApplication::togglePower()
 {
     static bool excllock = false;
 
     if ( excllock )
         return ;
 
     excllock = true;
 
     bool wasloggedin = loggedin;
     loggedin = 0;
     m_suspendTime = QDateTime::currentDateTime();
 
 #ifdef QWS
     if ( Opie::Security::MultiauthPassword::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 ( );
 
     ServerApplication::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(m_suspendTime);
     //qcopBridge->closeOpenConnections();
 
     excllock = false;
 }
 
 void ServerApplication::toggleLight()
 {
 #ifndef QT_NO_COP
     QCopEnvelope e("QPE/System", "setBacklight(int)");
     e << -2; // toggle
 #endif
 }
 
 
 /*
  * We still listen to key events but handle them in
  * a special class
diff --git a/core/launcher/serverapp.h b/core/launcher/serverapp.h
index 27be28b..98c5633 100644
--- a/core/launcher/serverapp.h
+++ b/core/launcher/serverapp.h
@@ -1,171 +1,171 @@
 /**********************************************************************
 ** Copyright (C) 2000-2003 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.
 **
 **********************************************************************/
 
 #ifndef SERVERAPP_H
 #define SERVERAPP_H
 
 #include <opie2/oapplication.h>
 
 #include <qwidget.h>
 #ifdef QWS
 #include <qwindowsystem_qws.h>
 #endif
 
 #include "shutdownimpl.h"
 
 class PowerStatus;
 class DesktopPowerAlerter;
 
 class OpieScreenSaver;
 namespace Opie {
 namespace Core {
     class ODeviceButton;
 }
 }
 
 struct QCopKeyRegister {
     QCopKeyRegister();
     QCopKeyRegister( int k, const QCString&, const QCString& );
     int keyCode()const;
     QCString channel()const;
     QCString message()const;
     inline bool send();
 
 private:
     int m_keyCode;
     QCString m_channel, m_message;
 };
 
 typedef QMap<int, QCopKeyRegister> KeyRegisterList;
 
 class KeyFilter : public QObject {
     Q_OBJECT
 public:
     KeyFilter(QObject* parent);
     void registerKey( const QCopKeyRegister& );
     void unregisterKey( const QCopKeyRegister& );
     bool checkButtonAction( bool, int, int, int );
 
 
 
 protected:
     void timerEvent(QTimerEvent*);
 
 signals:
     void launch();
     void power();
     void backlight();
     void symbol();
     void numLockStateToggle();
     void capsLockStateToggle();
     void activate(const Opie::Core::ODeviceButton*,bool);
 
 
 private:
     bool keyRegistered( int key );
     int held_tid;
-    const Opie::Core::ODeviceButton* heldButton;
+    const Opie::Core::ODeviceButton* heldButton,*firedHeldButton;
     KeyRegisterList m_keys;
 };
 
 class ServerApplication : public Opie::Core::OApplication
 {
     Q_OBJECT
 public:
     ServerApplication( int& argc, char **argv, Type t );
     ~ServerApplication();
 
     static bool doRestart;
     static bool allowRestart;
     static bool screenLocked();
     static void login(bool at_poweron);
 
     static bool isStarting();
 
     static void switchLCD ( bool on ); // only for togglePower in Desktop
     static void soundAlarm(); // only because QCop soundAlarm() is defined in QPE/TaskBar
 
     void restart();
     int exec();
 
 signals:
     void menu();
     void home();
     void launch();
     void power();
     void backlight();
     void symbol();
     void numLockStateToggle();
     void capsLockStateToggle();
     void prepareForRestart();
     void activate(const Opie::Core::ODeviceButton*,bool);
 
 public slots:
     virtual void systemMessage( const QCString& msg, const QByteArray& );
     virtual void launcherMessage( const QCString& msg, const QByteArray& );
     void rereadVolumes();
 
 protected:
     bool eventFilter( QObject*,  QEvent* );
 #ifdef Q_WS_QWS
     bool qwsEventFilter( QWSEvent * );
 #endif
     void shutdown();
     void checkMemory();
     bool recoverMemory();
     void keyClick(int keycode, bool press, bool repeat);
     void screenClick(bool press);
 
 protected slots:
     void shutdown(ShutdownImpl::Type);
     void apmTimeout();
     void showSafeMode();
     void clearSafeMode();
     void togglePower();
     void toggleLight();
 
 private:
     static ServerApplication *me ();
     void reloadPowerWarnSettings();
     KeyFilter *kf;
 
 
 private:
     DesktopPowerAlerter *pa;
     PowerStatus *m_ps,  *m_ps_last;
     OpieScreenSaver *m_screensaver;
     QTimer *m_apm_timer;
     QDateTime m_suspendTime;
     int m_powerVeryLow;
     int m_powerCritical;
     int m_currentPowerLevel;
 
     bool m_keyclick_sound  : 1;
     bool m_screentap_sound : 1;
     bool m_alarm_sound     : 1;
     static bool ms_is_starting;
 
 
     friend class KeyFilter;
 };
 
 
 #endif // SERVERAPP_H