zaurus screenblanking - maybe better, maybe not- needs testing

1 files changed, 18 insertions, 0 deletions

diff --git a/noncore/multimedia/opieplayer2/mediaplayer.cpp b/noncore/multimedia/opieplayer2/mediaplayer.cpp
index 606f8e9..f0a01a1 100644
--- a/noncore/multimedia/opieplayer2/mediaplayer.cpp
+++ b/noncore/multimedia/opieplayer2/mediaplayer.cpp
@@ -1,346 +1,364 @@
 #include <qpe/qpeapplication.h>
 #include <qpe/qlibrary.h>
 #include <qpe/resource.h>
 #include <qpe/config.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <qfileinfo.h>
 
 #include <qmainwindow.h>
 #include <qmessagebox.h>
 #include <qwidgetstack.h>
 #include <qfile.h>
 
 #include "mediaplayer.h"
 #include "playlistwidget.h"
 #include "audiowidget.h"
 #include "videowidget.h"
 #include "volumecontrol.h"
 
 #include "mediaplayerstate.h"
 
 // for setBacklight()
 #include <linux/fb.h>
 #include <sys/file.h>
 #include <sys/ioctl.h>
 
 
 extern AudioWidget *audioUI;
 extern VideoWidget *videoUI;
 extern PlayListWidget *playList;
 extern MediaPlayerState *mediaPlayerState;
 
 
 #define FBIOBLANK             0x4611
 
 MediaPlayer::MediaPlayer( QObject *parent, const char *name )
     : QObject( parent, name ), volumeDirection( 0 ), currentFile( NULL ) {
 
+    fd=-1;fl=-1;
     playList->setCaption( tr( "OpiePlayer: Initializating" ) );
 
     qApp->processEvents();
     //    QPEApplication::grabKeyboard(); // EVIL
     connect( qApp,SIGNAL( aboutToQuit()),SLOT( cleanUp()) );
 
     connect( mediaPlayerState, SIGNAL( playingToggled( bool ) ), this, SLOT( setPlaying( bool ) ) );
 
     connect( mediaPlayerState, SIGNAL( pausedToggled( bool ) ),  this, SLOT( pauseCheck( bool ) ) );
 
     connect( mediaPlayerState, SIGNAL( next() ), this, SLOT( next() ) );
     connect( mediaPlayerState, SIGNAL( prev() ), this, SLOT( prev() ) );
     connect( mediaPlayerState, SIGNAL( blankToggled( bool ) ), this, SLOT ( blank( bool ) ) );
 
     connect( audioUI,  SIGNAL( moreClicked() ), this, SLOT( startIncreasingVolume() ) );
     connect( audioUI,  SIGNAL( lessClicked() ),  this, SLOT( startDecreasingVolume() ) );
     connect( audioUI,  SIGNAL( moreReleased() ), this, SLOT( stopChangingVolume() ) );
     connect( audioUI,  SIGNAL( lessReleased() ), this, SLOT( stopChangingVolume() ) );
 
     connect( videoUI,  SIGNAL( moreClicked() ), this, SLOT( startIncreasingVolume() ) );
     connect( videoUI,  SIGNAL( lessClicked() ),  this, SLOT( startDecreasingVolume() ) );
     connect( videoUI,  SIGNAL( moreReleased() ), this, SLOT( stopChangingVolume() ) );
     connect( videoUI,  SIGNAL( lessReleased() ), this, SLOT( stopChangingVolume() ) );
 
     volControl = new VolumeControl;
     xineControl = new XineControl();
     playList->setCaption(tr("OpiePlayer"));
 }
 
 MediaPlayer::~MediaPlayer() {
     delete xineControl;
     delete volControl;
 }
 
 void MediaPlayer::pauseCheck( bool b ) {
      if ( b && !mediaPlayerState->playing() ) {
          mediaPlayerState->setPaused( FALSE );
      }
 }
 
 void MediaPlayer::play() {
     mediaPlayerState->setPlaying( FALSE );
     mediaPlayerState->setPlaying( TRUE );
 }
 
 void MediaPlayer::setPlaying( bool play ) {
     if ( !play ) {
         return;
     }
 
     if ( mediaPlayerState->paused() ) {
         mediaPlayerState->setPaused( FALSE );
         return;
     }
 
     QString tickerText, time, fileName;
     if( playList->whichList() == 0 ) { //check for filelist
         const DocLnk *playListCurrent = playList->current();
         if ( playListCurrent != NULL ) {
             currentFile = playListCurrent;
         }
         xineControl->play( currentFile->file() );
         fileName = currentFile->name();
         long seconds =  mediaPlayerState->length();//
         time.sprintf("%li:%02i", seconds/60, (int)seconds%60 );
         //qDebug(time);
 
     } else {
         //if playing in file list.. play in a different way
         // random and looping settings enabled causes problems here,
         // since there is no selected file in the playlist, but a selected file in the file list,
         // so we remember and shutoff
         l = mediaPlayerState->looping();
         if(l) {
             mediaPlayerState->setLooping( false );
         }
         r = mediaPlayerState->shuffled();
         mediaPlayerState->setShuffled( false );
 
         fileName = playList->currentFileListPathName();
         xineControl->play( fileName );
         long seconds =  mediaPlayerState->length();
         time.sprintf("%li:%02i", seconds/60, (int)seconds%60 );
         //qDebug(time);
         if( fileName.left(4) != "http" ) {
             fileName = QFileInfo( fileName ).baseName();
         }
 
     }
 
     if( fileName.left(4) == "http" ) {
        if ( xineControl->getMetaInfo().isEmpty() ) {
            tickerText = tr( " File: " ) + fileName;
        } else {
            tickerText = xineControl->getMetaInfo();
        }
     } else {
         if ( xineControl->getMetaInfo().isEmpty() ) {
             tickerText = tr( " File: " ) + fileName + tr( ", Length: " ) + time + "  ";
         } else {
             tickerText = xineControl->getMetaInfo() + " Length: " + time + "  ";
         }
     }
     audioUI->setTickerText( tickerText );
 }
 
 
 void MediaPlayer::prev() {
     if( playList->whichList() == 0 ) { //if using the playlist
         if ( playList->prev() ) {
             play();
         } else if ( mediaPlayerState->looping() ) {
             if ( playList->last() ) {
                 play();
             }
         } else {
             mediaPlayerState->setList();
         }
     }
 }
 
 
 void MediaPlayer::next() {
 
     if(playList->whichList() == 0) { //if using the playlist
         if ( playList->next() ) {
             play();
         } else if ( mediaPlayerState->looping() ) {
             if ( playList->first() ) {
                 play();
             }
         } else {
             mediaPlayerState->setList();
         }
     } else { //if playing from file list, let's just stop
         qDebug("<<<<<<<<<<<<<<<<<stop for filelists");
         mediaPlayerState->setPlaying(false);
         mediaPlayerState->setView('l');
         if(l) mediaPlayerState->setLooping(l);
         if(r) mediaPlayerState->setShuffled(r);
     }
     qApp->processEvents();
 }
 
 
 void MediaPlayer::startDecreasingVolume() {
     volumeDirection = -1;
     startTimer( 100 );
     volControl->decVol(2);
 }
 
 
 void MediaPlayer::startIncreasingVolume() {
     volumeDirection = +1;
     startTimer( 100 );
     volControl->incVol(2);
 }
 
 
 bool drawnOnScreenDisplay = FALSE;
 unsigned int onScreenDisplayVolume = 0;
 const int yoff = 110;
 
 void MediaPlayer::stopChangingVolume() {
     killTimers();
     // Get rid of the on-screen display stuff
     drawnOnScreenDisplay = FALSE;
     onScreenDisplayVolume = 0;
     int w=0;
     int h=0;
     if( !xineControl->hasVideo() ) {
         w = audioUI->width();
         h = audioUI->height();
         audioUI->repaint( ( w - 200 ) / 2, h - yoff, 200 + 9, 70, FALSE );
     } else {
         w = videoUI->width();
         h = videoUI->height();
         videoUI->repaint( ( w - 200 ) / 2, h - yoff, 200 + 9, 70, FALSE );
     }
 }
 
 
 void MediaPlayer::timerEvent( QTimerEvent * ) {
     if ( volumeDirection == +1 ) {
         volControl->incVol( 2 );
     } else if ( volumeDirection == -1 ) {
         volControl->decVol( 2 );
     }
 
 
       // TODO FIXME
       // huh??
     unsigned int v= 0;
     v = volControl->volume();
     v = v / 10;
 
     if ( drawnOnScreenDisplay && onScreenDisplayVolume == v ) {
         return;
     }
 
     int w=0; int h=0;
     if( !xineControl->hasVideo() ) {
         w = audioUI->width();
         h = audioUI->height();
 
         if ( drawnOnScreenDisplay ) {
             if ( onScreenDisplayVolume > v ) {
                 audioUI->repaint( ( w - 200 ) / 2 + v * 20 + 0, h - yoff + 40, ( onScreenDisplayVolume - v ) * 20 + 9, 30, FALSE );
             }
         }
         drawnOnScreenDisplay = TRUE;
         onScreenDisplayVolume = v;
         QPainter p( audioUI );
         p.setPen( QColor( 0x10, 0xD0, 0x10 ) );
         p.setBrush( QColor( 0x10, 0xD0, 0x10 ) );
 
         QFont f;
         f.setPixelSize( 20 );
         f.setBold( TRUE );
         p.setFont( f );
         p.drawText( (w - 200) / 2, h - yoff + 20, tr("Volume") );
 
         for ( unsigned int i = 0; i < 10; i++ ) {
             if ( v > i ) {
                 p.drawRect( ( w - 200 ) / 2 + i * 20 + 0, h - yoff + 40, 9, 30 );
             } else {
                 p.drawRect( ( w - 200 ) / 2 + i * 20 + 3, h - yoff + 50, 3, 10 );
             }
         }
     } else {
         w = videoUI->width();
         h = videoUI->height();
 
         if ( drawnOnScreenDisplay ) {
             if ( onScreenDisplayVolume > v ) {
                 videoUI->repaint( (w - 200) / 2 + v * 20 + 0, h - yoff + 40, ( onScreenDisplayVolume - v ) * 20 + 9, 30, FALSE );
             }
         }
         drawnOnScreenDisplay = TRUE;
         onScreenDisplayVolume = v;
         QPainter p( videoUI );
         p.setPen( QColor( 0x10, 0xD0, 0x10 ) );
         p.setBrush( QColor( 0x10, 0xD0, 0x10 ) );
 
         QFont f;
         f.setPixelSize( 20 );
         f.setBold( TRUE );
         p.setFont( f );
         p.drawText( (w - 200) / 2, h - yoff + 20, tr( "Volume" ) );
 
         for ( unsigned int i = 0; i < 10; i++ ) {
             if ( v > i ) {
                 p.drawRect( (w - 200) / 2 + i * 20 + 0, h - yoff + 40, 9, 30 );
             } else {
                 p.drawRect( (w - 200) / 2 + i * 20 + 3, h - yoff + 50, 3, 10 );
             }
         }
     }
 }
 
 
 void MediaPlayer::blank( bool b ) {
     fd=open("/dev/fb0",O_RDWR);
+#ifdef QT_QWS_EBX
+    fl= open( "/dev/fl", O_RDWR );
+#endif        
     if (fd != -1) {
         if ( b ) {
             qDebug("do blanking");
+#ifdef QT_QWS_EBX
+            ioctl( fd, FBIOBLANK, 1 );
+            if(fl !=-1) {
+                ioctl( fl, 2 );
+                ::close(fl);
+            }
+#else
             ioctl( fd, FBIOBLANK, 3 );
+#endif
             isBlanked = TRUE;
         } else {
             qDebug("do unblanking");
             ioctl( fd, FBIOBLANK, 0);
+#ifdef QT_QWS_EBX
+            if(fl != -1) {
+                ioctl( fl, 1);
+                ::close(fl);
+            }
+#endif
             isBlanked = FALSE;
         }
         close( fd );
     } else {
         qDebug("<< /dev/fb0 could not be opened  >>");
     }
 }
 
 void MediaPlayer::keyReleaseEvent( QKeyEvent *e) {
     switch ( e->key() ) {
 ////////////////////////////// Zaurus keys
       case Key_Home:
           break;
       case Key_F9: //activity
           break;
       case Key_F10: //contacts
           break;
       case Key_F11: //menu
           break;
       case Key_F12: //home
           qDebug("Blank here");
 //          mediaPlayerState->toggleBlank();
           break;
       case Key_F13: //mail
           qDebug("Blank here");
           //  mediaPlayerState->toggleBlank();
           break;
     }
 }
 
 void MediaPlayer::cleanUp() {// this happens on closing
      Config cfg( "OpiePlayer" );
      mediaPlayerState->writeConfig( cfg );
      playList->writeDefaultPlaylist( );
 
 //     QPEApplication::grabKeyboard();
 //     QPEApplication::ungrabKeyboard();
 }