- kill the flickery when painting. backgroundmode is now always

  NoBackground and we do full double-buffering in the paintEvent

3 files changed, 8 insertions, 20 deletions

diff --git a/noncore/multimedia/opieplayer2/audiowidget.cpp b/noncore/multimedia/opieplayer2/audiowidget.cpp
index cd5bea4..5d929cb 100644
--- a/noncore/multimedia/opieplayer2/audiowidget.cpp
+++ b/noncore/multimedia/opieplayer2/audiowidget.cpp
@@ -150,50 +150,48 @@ void AudioWidget::setPosition( long i ) {
     updateSlider( i, mediaPlayerState.length() );
 }
 
 
 void AudioWidget::setLength( long max ) {
     updateSlider( mediaPlayerState.position(), max );
 }
 
 
 void AudioWidget::setDisplayType( MediaPlayerState::DisplayType mediaType ) {
     if ( mediaType == MediaPlayerState::Audio ) {
         // startTimer( 150 );
         showMaximized();
         return;
     }
 
     killTimers();
     hide();
 }
 
 void AudioWidget::loadSkin()
 {
     loadDefaultSkin( guiInfo() );
 
-    setBackgroundPixmap( backgroundPixmap );
-
     songInfo.setFocusPolicy( QWidget::NoFocus );
 //    changeTextColor( &songInfo );
 //    songInfo.setBackgroundColor( QColor( 167, 212, 167 ));
 //    songInfo.setFrameStyle( QFrame::NoFrame);
     songInfo.setFrameStyle( QFrame::WinPanel | QFrame::Sunken );
 //    songInfo.setForegroundColor(Qt::white);
 
     slider.setFixedHeight( 20 );
     slider.setMinValue( 0 );
     slider.setMaxValue( 1 );
     slider.setFocusPolicy( QWidget::NoFocus );
     slider.setBackgroundPixmap( backgroundPixmap );
 
 //     Config cofg("qpe");
 //     cofg.setGroup("Appearance");
 //     QColor backgroundcolor = QColor( cofg.readEntry( "Background", "#E5E1D5" ) );
 
     time.setFocusPolicy( QWidget::NoFocus );
     time.setAlignment( Qt::AlignCenter );
     
 //    time.setFrame(FALSE);
 //    changeTextColor( &time );
 
     resizeEvent( 0 );
diff --git a/noncore/multimedia/opieplayer2/mediawidget.cpp b/noncore/multimedia/opieplayer2/mediawidget.cpp
index 702e6d7..f7a22a3 100644
--- a/noncore/multimedia/opieplayer2/mediawidget.cpp
+++ b/noncore/multimedia/opieplayer2/mediawidget.cpp
@@ -12,48 +12,50 @@
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with this program; see the file COPYING.  If not, write to
    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.
 */
 
 #include "mediawidget.h"
 #include "playlistwidget.h"
 #include "skin.h"
 
 MediaWidget::MediaWidget( PlayListWidget &_playList, MediaPlayerState &_mediaPlayerState, QWidget *parent, const char *name )
     : QWidget( parent, name ), mediaPlayerState( _mediaPlayerState ), playList( _playList )
 {
     connect( &mediaPlayerState, SIGNAL( displayTypeChanged( MediaPlayerState::DisplayType ) ),
              this, SLOT( setDisplayType( MediaPlayerState::DisplayType ) ) );
     connect( &mediaPlayerState, SIGNAL( lengthChanged( long ) ),
              this, SLOT( setLength( long ) ) );
     connect( &mediaPlayerState, SIGNAL( playingToggled( bool ) ),
              this, SLOT( setPlaying( bool ) ) );
+
+    setBackgroundMode( NoBackground );
 }
 
 MediaWidget::~MediaWidget()
 {
 }
 
 void MediaWidget::setupButtons( const SkinButtonInfo *skinInfo, uint buttonCount,
                                 const Skin &skin )
 {
     buttonMask = skin.buttonMask( skinInfo, buttonCount );
 
     buttons.clear();
     buttons.reserve( buttonCount );
 
     for ( uint i = 0; i < buttonCount; ++i ) {
         Button button = setupButton( skinInfo[ i ], skin );
         buttons.push_back( button );
     }
 }
 
 MediaWidget::Button MediaWidget::setupButton( const SkinButtonInfo &buttonInfo, const Skin &skin )
 {
     Button button;
     button.command = buttonInfo.command;
@@ -70,63 +72,55 @@ void MediaWidget::loadDefaultSkin( const GUIInfo &guiInfo )
 }
 
 void MediaWidget::loadSkin( const SkinButtonInfo *skinInfo, uint buttonCount, const Skin &skin )
 {
     backgroundPixmap = skin.backgroundImage();
     buttonUpImage = skin.buttonUpImage();
     buttonDownImage = skin.buttonDownImage();
 
     setupButtons( skinInfo, buttonCount, skin );
 }
 
 void MediaWidget::closeEvent( QCloseEvent * )
 {
     mediaPlayerState.setList();
 }
 
 void MediaWidget::paintEvent( QPaintEvent *pe )
 {
     QPainter p( this );
 
     if ( mediaPlayerState.isFullscreen() ) {
         // Clear the background
         p.setBrush( QBrush( Qt::black ) );
         return;
-    } 
-
-    if ( !pe->erased() ) {
-        // Combine with background and double buffer
-        QPixmap pix( pe->rect().size() );
-        QPainter p( &pix );
-        p.translate( -pe->rect().topLeft().x(), -pe->rect().topLeft().y() );
-        p.drawTiledPixmap( pe->rect(), backgroundPixmap, pe->rect().topLeft() );
-        paintAllButtons( p );
-        QPainter p2( this );
-        p2.drawPixmap( pe->rect().topLeft(), pix );
-    } else {
-        QPainter p( this );
-        paintAllButtons( p );
     }
+
+    QPixmap buffer( size() );
+    QPainter bufferedPainter( &buffer );
+    bufferedPainter.drawTiledPixmap( rect(), backgroundPixmap, QPoint( 0, 0 ) );
+    paintAllButtons( bufferedPainter );
+    p.drawPixmap( 0, 0, buffer );
 }
 
 void MediaWidget::resizeEvent( QResizeEvent *e )
 {
     QPixmap pixUp = combineImageWithBackground( buttonUpImage, backgroundPixmap, upperLeftOfButtonMask );
     QPixmap pixDn = combineImageWithBackground( buttonDownImage, backgroundPixmap, upperLeftOfButtonMask );
 
     for ( ButtonVector::iterator it = buttons.begin(); it != buttons.end(); ++it ) {
         Button &button = *it;
 
         if ( button.mask.isNull() )
             continue;
         button.pixUp = addMaskToPixmap( pixUp, button.mask );
         button.pixDown = addMaskToPixmap( pixDn, button.mask );
     }
 
     QWidget::resizeEvent( e );
 }
 
 MediaWidget::Button *MediaWidget::buttonAt( const QPoint &position )
 {
     if ( position.x() <= 0 || position.y() <= 0 ||
          position.x() >= buttonMask.width() ||
          position.y() >= buttonMask.height() )
diff --git a/noncore/multimedia/opieplayer2/videowidget.cpp b/noncore/multimedia/opieplayer2/videowidget.cpp
index 2300630..755cd22 100644
--- a/noncore/multimedia/opieplayer2/videowidget.cpp
+++ b/noncore/multimedia/opieplayer2/videowidget.cpp
@@ -143,108 +143,104 @@ void VideoWidget::setPosition( long i ) {
 }
 
 
 void VideoWidget::setLength( long max ) {
     updateSlider( mediaPlayerState.position(), max );
 }
 
 void VideoWidget::setDisplayType( MediaPlayerState::DisplayType displayType )
 {
     if ( displayType == MediaPlayerState::Video ) {
         makeVisible();
         return;
     }
 
     // Effectively blank the view next time we show it so it looks nicer
     scaledWidth = 0;
     scaledHeight = 0;
     hide();
 }
 
 void VideoWidget::loadSkin()
 {
     loadDefaultSkin( guiInfo() );
 
-    setBackgroundPixmap( backgroundPixmap );
-
     delete slider;
     slider = new QSlider( Qt::Horizontal, this );
     slider->setMinValue( 0 );
     slider->setMaxValue( 1 );
     slider->setBackgroundPixmap( backgroundPixmap );
     //slider->setFocusPolicy( QWidget::NoFocus );
 
     resizeEvent( 0 );
 }
 
 void VideoWidget::updateSlider( long i, long max ) {
     // Will flicker too much if we don't do this
     if ( max == 0 ) {
         return;
     }
     int width = slider->width();
     int val = int((double)i * width / max);
     if ( !mediaPlayerState.isFullscreen() && !videoSliderBeingMoved ) {
         if ( slider->value() != val ) {
             slider->setValue( val );
         }
         if ( slider->maxValue() != width ) {
             slider->setMaxValue( width );
         }
     }
 }
 
 void VideoWidget::mouseReleaseEvent( QMouseEvent *event ) {
     if ( mediaPlayerState.isFullscreen() ) {
         mediaPlayerState.setFullscreen( FALSE );
         makeVisible();
     }
     MediaWidget::mouseReleaseEvent( event );
 }
 
 void VideoWidget::backToNormal() {
      mediaPlayerState.setFullscreen( FALSE );
      makeVisible();
      setToggleButton( FullScreen, false );
 }
 
 void VideoWidget::makeVisible() {
     if ( mediaPlayerState.isFullscreen() ) {
-        setBackgroundMode( QWidget::NoBackground );
         showFullScreen();
         resize( qApp->desktop()->size() );
         videoFrame-> setGeometry ( 0, 0, width ( ), height ( ));
 
         slider->hide();
         disconnect( &mediaPlayerState, SIGNAL( positionChanged(long) ),this, SLOT( setPosition(long) ) );
         disconnect( &mediaPlayerState, SIGNAL( positionUpdated(long) ),this, SLOT( setPosition(long) ) );
         disconnect( slider, SIGNAL( sliderPressed() ), this, SLOT( sliderPressed() ) );
         disconnect( slider, SIGNAL( sliderReleased() ), this, SLOT( sliderReleased() ) );
 
     } else {
         showNormal();
         showMaximized();
-        setBackgroundPixmap( backgroundPixmap );
         QWidget *d = QApplication::desktop();
         int w = d->width();
         int h = d->height();
 
         if(w>h) {
             int newW=(w/2)-(246/2); //this will only work with 320x240
             videoFrame->setGeometry( QRect( newW, 4, 240, 170  ) );
         } else {
             videoFrame->setGeometry( QRect( 0, 30, 240, 170  ) );
         }
 
         if ( !mediaPlayerState.isSeekable()  ) {
             if( !slider->isHidden()) {
                 slider->hide();
             }
             disconnect( &mediaPlayerState, SIGNAL( positionChanged(long) ),this, SLOT( setPosition(long) ) );
             disconnect( &mediaPlayerState, SIGNAL( positionUpdated(long) ),this, SLOT( setPosition(long) ) );
             disconnect( slider, SIGNAL( sliderPressed() ), this, SLOT( sliderPressed() ) );
             disconnect( slider, SIGNAL( sliderReleased() ), this, SLOT( sliderReleased() ) );
         } else {
             slider->show();
             connect( &mediaPlayerState, SIGNAL( positionChanged(long) ),this, SLOT( setPosition(long) ) );
             connect( &mediaPlayerState, SIGNAL( positionUpdated(long) ),this, SLOT( setPosition(long) ) );
             connect( slider, SIGNAL( sliderPressed() ), this, SLOT( sliderPressed() ) );