| -rw-r--r-- | core/launcher/desktop.cpp | 345 |
1 files changed, 51 insertions, 294 deletions
diff --git a/core/launcher/desktop.cpp b/core/launcher/desktop.cpp index 2ea6d27..bc43475 100644 --- a/core/launcher/desktop.cpp +++ b/core/launcher/desktop.cpp @@ -30,2 +30,3 @@ #include "packageslave.h" +#include "screensaver.h" @@ -153,237 +154,2 @@ void DesktopPowerAlerter::hideEvent( QHideEvent *e ) -class QPEScreenSaver : public QWSScreenSaver -{ -private: - int LcdOn; - -public: - QPEScreenSaver() - { - m_disable_suspend = 100; - m_enable_dim = false; - m_enable_lightoff = false; - m_enable_onlylcdoff = false; - - m_disable_suspend_ac = 100; - m_enable_dim_ac = false; - m_enable_lightoff_ac = false; - m_enable_onlylcdoff_ac = false; - m_disable_apm_ac = false; - - m_lcd_status = true; - - m_backlight_normal = -1; - m_backlight_current = -1; - m_backlight_forcedoff = false; - - // Make sure the LCD is in fact on, (if opie was killed while the LCD is off it would still be off) - ODevice::inst ( )-> setDisplayStatus ( true ); - setBacklight ( -1 ); - } - void restore() - { - if ( !m_lcd_status ) { // We must have turned it off - ODevice::inst ( ) -> setDisplayStatus ( true ); - m_lcd_status = true; - } - - setBacklightInternal ( -1 ); - } - bool save( int level ) - { - bool onAC = ( PowerStatusManager::readStatus().acStatus() == PowerStatus::Online ); - - switch ( level ) { - case 0: - - if ( m_disable_suspend_ac > 0 && m_enable_dim_ac && onAC ) { - if ( m_backlight_current > 1 ) - setBacklight( 1 ); // lowest non-off - } else if ( !onAC && m_disable_suspend > 0 && m_enable_dim ) { - if ( m_backlight_current > 1 ) - setBacklightInternal( 1 ); // lowest non-off - } - return true; - break; - case 1: - - if ( m_disable_suspend_ac > 1 && m_enable_lightoff_ac && onAC ) { - setBacklightInternal( 0 ); // off - } else if ( !onAC && m_disable_suspend > 1 && m_enable_lightoff ) { - setBacklightInternal( 0 ); // off - } - return true; - break; - case 2: - if ( m_disable_apm_ac && onAC ) { - return true; - } - - if ( m_enable_onlylcdoff_ac && onAC ) { - ODevice::inst ( ) -> setDisplayStatus ( false ); - m_lcd_status = false; - return true; - } - else if ( !onAC && m_enable_onlylcdoff ) { - ODevice::inst ( ) -> setDisplayStatus ( false ); - m_lcd_status = false; - return true; - } - else // We're going to suspend the whole machine - { - if ( ( m_disable_suspend_ac > 2 && onAC ) && ( !Network::networkOnline ( ) ) ) { - QWSServer::sendKeyEvent( 0xffff, Qt::Key_F34, FALSE, TRUE, FALSE ); - return true; - } - if ( !onAC && ( m_disable_suspend > 2 ) && ( !Network::networkOnline ( ) ) ) { - QWSServer::sendKeyEvent( 0xffff, Qt::Key_F34, FALSE, TRUE, FALSE ); - return true; - } - } - break; - } - return false; - } - -private: - static int ssi( int interval, Config & config, const QString & enable, const QString & value, int def ) - { - if ( !enable.isEmpty() && config.readNumEntry( enable, 0 ) == 0 ) - return 0; - - if ( interval < 0 ) { - // Restore screen blanking and power saving state - interval = config.readNumEntry( value, def ); - } - return interval; - } - -public: - void setIntervals( int i1, int i2, int i3 ) - { - Config config( "qpe" ); - config.setGroup( "Screensaver" ); - - int v[ 4 ]; - i1 = ssi( i1, config, "Dim", "Interval_Dim", 30 ); - i2 = ssi( i2, config, "LightOff", "Interval_LightOff", 20 ); - i3 = ssi( i3, config, "", "Interval", 60 ); - - //qDebug("screen saver intervals: %d %d %d", i1, i2, i3); - - v [ 0 ] = QMAX( 1000 * i1, 100 ); - v [ 1 ] = QMAX( 1000 * i2, 100 ); - v [ 2 ] = QMAX( 1000 * i3, 100 ); - v [ 3 ] = 0; - m_enable_dim = ( ( i1 != 0 ) ? config. readNumEntry ( "Dim", 1 ) : false ); - m_enable_lightoff = ( ( i2 != 0 ) ? config. readNumEntry ( "LightOff", 1 ) : false ); - m_enable_onlylcdoff = config.readNumEntry ( "LcdOffOnly", 0 ); - - if ( !i1 && !i2 && !i3 ) - QWSServer::setScreenSaverInterval( 0 ); - else - QWSServer::setScreenSaverIntervals( v ); - } - - void setIntervalsAC( int i1, int i2, int i3 ) - { - Config config( "qpe" ); - config.setGroup( "Screensaver" ); - - int v[ 4 ]; - i1 = ssi( i1, config, "DimAC", "Interval_DimAC", 30 ); - i2 = ssi( i2, config, "LightOffAC", "Interval_LightOffAC", 20 ); - i3 = ssi( i3, config, "", "IntervalAC", 60 ); - - //qDebug("screen saver intervals: %d %d %d", i1, i2, i3); - - v [ 0 ] = QMAX( 1000 * i1, 100 ); - v [ 1 ] = QMAX( 1000 * i2, 100 ); - v [ 2 ] = QMAX( 1000 * i3, 100 ); - v [ 3 ] = 0; - m_enable_dim_ac = ( ( i1 != 0 ) ? config.readNumEntry ( "DimAC", 1 ) : false ); - m_enable_lightoff_ac = ( ( i2 != 0 ) ? config.readNumEntry ( "LightOffAC", 1 ) : false ); - m_enable_onlylcdoff_ac = config.readNumEntry ( "LcdOffOnlyAC", 0 ); - m_disable_apm_ac = config.readNumEntry ( "NoApmAC", 0 ); - - if ( !i1 && !i2 && !i3 ) - QWSServer::setScreenSaverInterval( 0 ); - else - QWSServer::setScreenSaverIntervals( v ); - } - - void setInterval ( int interval ) - { - setIntervals ( -1, -1, interval ); - setIntervalsAC ( -1, -1, interval ); - } - - void setMode ( int mode ) - { - if ( mode > m_disable_suspend ) - setInterval( -1 ); - m_disable_suspend = mode; - } - - void setBacklight ( int bright ) - { - // Read from config - Config config ( "qpe" ); - config. setGroup ( "Screensaver" ); - m_backlight_normal = config. readNumEntry ( "Brightness", 255 ); - - setBacklightInternal ( bright ); - } - -private: - void setBacklightInternal ( int bright ) - { - if ( bright == -3 ) { - // Forced on - m_backlight_forcedoff = false; - bright = -1; - } - if ( m_backlight_forcedoff && bright != -2 ) - return ; - if ( bright == -2 ) { - // Toggle between off and on - bright = m_backlight_current ? 0 : -1; - m_backlight_forcedoff = !bright; - } - if ( bright == -1 ) - bright = m_backlight_normal; - - if ( bright != m_backlight_current ) { - ODevice::inst ( )-> setDisplayBrightness ( bright ); - m_backlight_current = bright; - } - } - -public: - void setDisplayState ( bool on ) - { - if ( m_lcd_status != on ) { - ODevice::inst ( ) -> setDisplayStatus ( on ); - m_lcd_status = on; - } - } - -private: - int m_disable_suspend; - bool m_enable_dim; - bool m_enable_lightoff; - bool m_enable_onlylcdoff; - - int m_disable_suspend_ac; - bool m_enable_dim_ac; - bool m_enable_lightoff_ac; - bool m_enable_onlylcdoff_ac; - bool m_disable_apm_ac; - - bool m_lcd_status; - - int m_backlight_normal; - int m_backlight_current; - bool m_backlight_forcedoff; -}; @@ -411,25 +177,29 @@ DesktopApplication::DesktopApplication( int& argc, char **argv, Type appType ) - m_timer = new QTimer( this ); - connect( m_timer, SIGNAL( timeout() ), this, SLOT( apmTimeout() ) ); - Config cfg( "apm" ); - cfg.setGroup( "Warnings" ); - m_timer->start( 5000 ); + Config cfg( "apm" ); + cfg.setGroup( "Warnings" ); //cfg.readNumEntry( "checkinterval", 10000 ) - m_powerVeryLow = cfg.readNumEntry( "powerverylow", 10 ); - m_powerCritical = cfg.readNumEntry( "powercritical", 5 ); - ps = new PowerStatus; - pa = new DesktopPowerAlerter( 0 ); + m_powerVeryLow = cfg.readNumEntry( "powerverylow", 10 ); + m_powerCritical = cfg.readNumEntry( "powercritical", 5 ); + + m_ps = new PowerStatus; + m_ps_last = new PowerStatus; + pa = new DesktopPowerAlerter( 0 ); - channel = new QCopChannel( "QPE/Desktop", this ); - connect( channel, SIGNAL( received( const QCString&, const QByteArray& ) ), - this, SLOT( desktopMessage( const QCString&, const QByteArray& ) ) ); + m_timer = new QTimer( this ); + connect( m_timer, SIGNAL( timeout() ), this, SLOT( apmTimeout() ) ); + m_timer->start( 5000 ); + + channel = new QCopChannel( "QPE/Desktop", this ); + connect( channel, SIGNAL( received( const QCString&, const QByteArray& ) ), + this, SLOT( desktopMessage( const QCString&, const QByteArray& ) ) ); - 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/System", this ); + connect( channel, SIGNAL( received( const QCString&, const QByteArray& ) ), + this, SLOT( systemMessage( const QCString&, const QByteArray& ) ) ); - m_screensaver = new QPEScreenSaver; - - m_screensaver-> setInterval ( -1 ); - QWSServer::setScreenSaver( m_screensaver ); + m_screensaver = new OpieScreenSaver ( ); + m_screensaver-> setInterval ( -1 ); + QWSServer::setScreenSaver( m_screensaver ); + + apmTimeout ( ); } @@ -439,4 +209,29 @@ DesktopApplication::~DesktopApplication() { - delete ps; - delete pa; + delete m_ps; + delete m_ps_last; + delete pa; +} + +void DesktopApplication::apmTimeout() +{ + qpedesktop->checkMemory(); // in case no events are being generated + + *m_ps_last = *m_ps; + *m_ps = PowerStatusManager::readStatus(); + + if ( m_ps-> acStatus ( ) != m_ps_last-> acStatus ( )) + m_screensaver-> powerStatusChanged ( *m_ps ); + + int bat = m_ps-> batteryPercentRemaining ( ); + + if ( m_ps_last-> batteryPercentRemaining ( ) != bat ) { + if ( bat <= m_powerCritical ) + pa->alert( tr( "Battery level is critical!\nKeep power off until power restored!" ), 1 ); + else if ( bat <= m_powerVeryLow ) + pa->alert( tr( "Battery is running very low." ), 2 ); + + + if ( m_ps-> backupBatteryStatus ( ) == PowerStatus::VeryLow ) + pa->alert( tr( "The Back-up battery is very low.\nPlease charge the back-up battery." ), 2 ); + } } @@ -473,7 +268,2 @@ void DesktopApplication::systemMessage( const QCString & msg, const QByteArray & } - else if ( msg == "setScreenSaverIntervalsAC(int,int,int)" ) { - int t1, t2, t3; - stream >> t1 >> t2 >> t3; - m_screensaver-> setIntervalsAC( t1, t2, t3 ); - } else if ( msg == "setBacklight(int)" ) { @@ -641,35 +431,2 @@ bool DesktopApplication::qwsEventFilter( QWSEvent *e ) -void DesktopApplication::psTimeout( int batRemaining ) -{ - *ps = PowerStatusManager::readStatus(); - - // maybe now since its triggered by apm change there might be to few warnings - // if ( ( ps->batteryStatus() == PowerStatus::VeryLow ) ) { - if ( ( batRemaining == m_powerVeryLow ) ) { - pa->alert( tr( "Battery is running very low." ), 2 ); - } - - // if ( ps->batteryStatus() == PowerStatus::Critical ) { - if ( batRemaining == m_powerCritical ) { - pa->alert( tr( "Battery level is critical!\n" - "Keep power off until power restored!" ), 1 ); - } - - if ( ps->backupBatteryStatus() == PowerStatus::VeryLow ) { - pa->alert( tr( "The Back-up battery is very low.\nPlease charge the back-up battery." ), 2 ); - } -} - -void DesktopApplication::apmTimeout() -{ - qpedesktop->checkMemory(); // in case no events are being generated - - *ps = PowerStatusManager::readStatus(); - - if ( m_currentPowerLevel != ps->batteryPercentRemaining() ) { - // not very nice, since psTimeout parses the again - m_currentPowerLevel = ps->batteryPercentRemaining(); - psTimeout( m_currentPowerLevel ); - } -} |