3 files changed, 10 insertions, 1 deletions

diff --git a/noncore/multimedia/opieplayer2/mediawidget.cpp b/noncore/multimedia/opieplayer2/mediawidget.cpp
index edef2a7..46e7b6e 100644
--- a/noncore/multimedia/opieplayer2/mediawidget.cpp
+++ b/noncore/multimedia/opieplayer2/mediawidget.cpp
@@ -1,260 +1,261 @@
 /*
    Copyright (C) 2002 Simon Hausmann <simon@lst.de>
              (C) 2002 Max Reiss <harlekin@handhelds.org>
              (C) 2002 L. Potter <ljp@llornkcor.com>
              (C) 2002 Holger Freyther <zecke@handhelds.org>
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    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;
     button.type = buttonInfo.type;
     button.mask = skin.buttonMaskImage( buttonInfo.fileName );
 
     return button;
 }
 
 void MediaWidget::loadDefaultSkin( const GUIInfo &guiInfo )
 {
     Skin skin( guiInfo.fileNameInfix );
+    skin.setCachable( false );
     loadSkin( guiInfo.buttonInfo, guiInfo.buttonCount, skin );
 }
 
 void MediaWidget::loadSkin( const SkinButtonInfo *skinInfo, uint buttonCount, const Skin &skin )
 {
     backgroundPixmap = skin.backgroundPixmap();
     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;
     }
 
     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() )
         return 0;
 
     int pixelIdx = buttonMask.pixelIndex( position.x(), position.y() );
     for ( ButtonVector::iterator it = buttons.begin(); it != buttons.end(); ++it )
         if ( it->command + 1 == pixelIdx )
             return &( *it );
 
     return 0;
 }
 
 void MediaWidget::mousePressEvent( QMouseEvent *event )
 {
     Button *button = buttonAt( event->pos() - upperLeftOfButtonMask );
 
     if ( !button ) {
         QWidget::mousePressEvent( event );
         return;
     }
 
     switch ( button->command ) {
         case VolumeUp:   emit moreClicked(); return;
         case VolumeDown: emit lessClicked(); return;
         case Back:       emit backClicked(); return;
         case Forward:    emit forwardClicked(); return;
         default: break;
     }
 }
 
 void MediaWidget::mouseReleaseEvent( QMouseEvent *event )
 {
     Button *button = buttonAt( event->pos() - upperLeftOfButtonMask );
 
     if ( !button ) {
         QWidget::mouseReleaseEvent( event );
         return;
     }
 
     if ( button->type == ToggleButton )
         toggleButton( *button );
 
     handleCommand( button->command, button->isDown );
 }
 
 void MediaWidget::makeVisible()
 {
 }
 
 void MediaWidget::handleCommand( Command command, bool buttonDown )
 {
     switch ( command ) {
         case Play:       mediaPlayerState.togglePaused(); return;
         case Stop:       mediaPlayerState.setPlaying(FALSE); return;
         case Next:       if( playList.currentTab() == PlayListWidget::CurrentPlayList ) mediaPlayerState.setNext(); return;
         case Previous:   if( playList.currentTab() == PlayListWidget::CurrentPlayList ) mediaPlayerState.setPrev(); return;
         case Loop:       mediaPlayerState.setLooping( buttonDown ); return;
         case VolumeUp:   emit moreReleased(); return;
         case VolumeDown: emit lessReleased(); return;
         case PlayList:   mediaPlayerState.setList();  return;
         case Forward:    emit forwardReleased(); return;
         case Back:       emit backReleased(); return;
         case FullScreen: mediaPlayerState.setFullscreen( true ); makeVisible(); return;
         default: assert( false );
     }
 }
 
 bool MediaWidget::isOverButton( const QPoint &position, int buttonId ) const
 {
     return ( position.x() > 0 && position.y() > 0 && 
              position.x() < buttonMask.width() && 
              position.y() < buttonMask.height() && 
              buttonMask.pixelIndex( position.x(), position.y() ) == buttonId + 1 );
 }
 
 void MediaWidget::paintAllButtons( QPainter &p )
 {
     for ( ButtonVector::const_iterator it = buttons.begin();
           it != buttons.end(); ++it )
         paintButton( p, *it );
 }
 
 void MediaWidget::paintButton( const Button &button )
 {
     QPainter p( this );
     paintButton( p, button );
 }
 
 void MediaWidget::paintButton( QPainter &p, const Button &button )
 {
     if ( button.isDown )
         p.drawPixmap( upperLeftOfButtonMask, button.pixDown );
     else
         p.drawPixmap( upperLeftOfButtonMask, button.pixUp );
 }
 
 void MediaWidget::setToggleButton( Command command, bool down )
 {
     for ( ButtonVector::iterator it = buttons.begin(); it != buttons.end(); ++it )
         if ( it->command == command ) {
             setToggleButton( *it, down );
             return;
         }
 }
 
 void MediaWidget::setToggleButton( Button &button, bool down )
 {
     if ( down != button.isDown )
         toggleButton( button );
 }
 
 void MediaWidget::toggleButton( Button &button )
 {
     button.isDown = !button.isDown;
 
     paintButton( button );
 }
 
 QPixmap MediaWidget::combineImageWithBackground( const QImage &image, const QPixmap &background, const QPoint &offset )
 {
     QPixmap pix( image.size() );
     QPainter p( &pix );
     p.drawTiledPixmap( pix.rect(), background, offset );
     p.drawImage( 0, 0, image );
     return pix;
 }
 
 QPixmap MediaWidget::addMaskToPixmap( const QPixmap &pix, const QBitmap &mask )
 {
     QPixmap result( pix );
     result.setMask( mask );
     return result;
 }
 
 /* vim: et sw=4 ts=4
  */
diff --git a/noncore/multimedia/opieplayer2/skin.cpp b/noncore/multimedia/opieplayer2/skin.cpp
index a8f4ae9..44f5ca2 100644
--- a/noncore/multimedia/opieplayer2/skin.cpp
+++ b/noncore/multimedia/opieplayer2/skin.cpp
@@ -1,276 +1,280 @@
 /*
    Copyright (C) 2002 Simon Hausmann <simon@lst.de>
              (C) 2002 Max Reiss <harlekin@handhelds.org>
              (C) 2002 L. Potter <ljp@llornkcor.com>
              (C) 2002 Holger Freyther <zecke@handhelds.org>
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    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 "skin.h"
 #include "singleton.h"
 
 #include <qcache.h>
 #include <qmap.h>
 #include <qtimer.h>
 
 #include <qpe/resource.h>
 #include <qpe/config.h>
 
 #include <assert.h>
 
 struct SkinData
 {
     typedef QMap<QString, QImage> ButtonMaskImageMap;
 
     QPixmap backgroundPixmap;
     QImage buttonUpImage;
     QImage buttonDownImage;
     QImage buttonMask;
     ButtonMaskImageMap buttonMasks;
 };
 
 class SkinCache : public Singleton<SkinCache>
 {
 public:
     SkinCache();
 
     SkinData *lookupAndTake( const QString &skinPath, const QString &fileNameInfix );
 
     void store( const QString &skinPath, const QString &fileNameInfix, SkinData *data );
 
 private:
     typedef QCache<SkinData> DataCache;
     typedef QCache<QPixmap> BackgroundPixmapCache;
 
     template <class CacheType>
     void store( const QCache<CacheType> &cache, const QString &key, CacheType *data );
 
     DataCache m_cache;
     BackgroundPixmapCache m_backgroundPixmapCache;
 };
 
 Skin::Skin( const QString &name, const QString &fileNameInfix )
     : m_fileNameInfix( fileNameInfix )
 {
     init( name );
 }
 
 Skin::Skin( const QString &fileNameInfix )
     : m_fileNameInfix( fileNameInfix )
 {
     init( defaultSkinName() );
 }
 
 Skin::~Skin()
 {
-    SkinCache::self().store( m_skinPath, m_fileNameInfix, d );
+    if ( m_isCachable )
+        SkinCache::self().store( m_skinPath, m_fileNameInfix, d );
+    else
+        delete d;
 }
 
 void Skin::init( const QString &name )
 {
+    m_isCachable = true;
     m_skinPath = "opieplayer2/skins/" + name;
     d = SkinCache::self().lookupAndTake( m_skinPath, m_fileNameInfix );
 }
 
 QPixmap Skin::backgroundPixmap() const
 {
     if ( d->backgroundPixmap.isNull() )
         d->backgroundPixmap = loadImage( QString( "%1/background" ).arg( m_skinPath ) );
     return d->backgroundPixmap;
 }
 
 QImage Skin::buttonUpImage() const
 {
     if ( d->buttonUpImage.isNull() )
         d->buttonUpImage = loadImage( QString( "%1/skin%2_up" ).arg( m_skinPath ).arg( m_fileNameInfix ) );
     return d->buttonUpImage;
 }
 
 QImage Skin::buttonDownImage() const
 {
     if ( d->buttonDownImage.isNull() )
         d->buttonDownImage = loadImage( QString( "%1/skin%2_down" ).arg( m_skinPath ).arg( m_fileNameInfix ) );
     return d->buttonDownImage;
 }
 
 QImage Skin::buttonMask( const MediaWidget::SkinButtonInfo *skinButtonInfo, uint buttonCount ) const
 {
     if ( !d->buttonMask.isNull() )
         return d->buttonMask;
 
     QSize buttonAreaSize = buttonUpImage().size();
 
     d->buttonMask = QImage( buttonAreaSize, 8, 255 );
     d->buttonMask.fill( 0 );
 
     for ( uint i = 0; i < buttonCount; ++i )
         addButtonToMask( skinButtonInfo[ i ].command + 1, buttonMaskImage( skinButtonInfo[ i ].fileName ) );
 
     return d->buttonMask;
 }
 
 void Skin::addButtonToMask( int tag, const QImage &maskImage ) const
 {
     if ( maskImage.isNull() )
         return;
 
     uchar **dest = d->buttonMask.jumpTable();
     for ( int y = 0; y < d->buttonMask.height(); y++ ) {
         uchar *line = dest[y];
         for ( int x = 0; x < d->buttonMask.width(); x++ )
             if ( !qRed( maskImage.pixel( x, y ) ) )
                 line[x] = tag;
     }
 }
 
 QImage Skin::buttonMaskImage( const QString &fileName ) const
 {
     SkinData::ButtonMaskImageMap::Iterator it = d->buttonMasks.find( fileName );
     if ( it == d->buttonMasks.end() ) {
         QString prefix = m_skinPath + QString::fromLatin1( "/skin%1_mask_" ).arg( m_fileNameInfix );
         QString path = prefix + fileName + ".png";
         it = d->buttonMasks.insert( fileName, loadImage( path ) );
     }
     return *it;
 }
 
 QString Skin::defaultSkinName()
 {
     Config cfg( "OpiePlayer" );
     cfg.setGroup( "Options" );
     return cfg.readEntry( "Skin", "default" );
 }
 
 QImage Skin::loadImage( const QString &fileName )
 {
     return QImage( Resource::findPixmap( fileName ) );
 }
 
 SkinCache::SkinCache()
 {
     // let's say we cache two skins (audio+video) at maximum
     m_cache.setMaxCost( 2 );
     // ... and one background pixmap
     m_backgroundPixmapCache.setMaxCost( 1 );
 }
 
 SkinData *SkinCache::lookupAndTake( const QString &skinPath, const QString &fileNameInfix )
 {
     QString key = skinPath + fileNameInfix;
 
     SkinData *data = m_cache.take( key );
     if ( !data )
         data = new SkinData;
     else
         qDebug( "SkinCache: hit" );
 
     QPixmap *bgPixmap = m_backgroundPixmapCache.find( skinPath );
     if ( bgPixmap ) {
         qDebug( "SkinCache: hit on bgpixmap" );
         data->backgroundPixmap = *bgPixmap;
     }
     else
         data->backgroundPixmap = QPixmap();
 
     return data;
 }
 
 void SkinCache::store( const QString &skinPath, const QString &fileNameInfix, SkinData *data )
 {
     QPixmap *backgroundPixmap = new QPixmap( data->backgroundPixmap );
 
     data->backgroundPixmap = QPixmap();
 
     QString key = skinPath + fileNameInfix;
 
     if ( m_cache.find( key, false /*ref*/ ) != 0 ||
          !m_cache.insert( key, data ) )
         delete data;
 
     if ( m_backgroundPixmapCache.find( skinPath, false /*ref*/ ) != 0 ||
          !m_backgroundPixmapCache.insert( skinPath, backgroundPixmap ) )
         delete backgroundPixmap;
 }
 
 SkinLoader::IncrementalLoader::IncrementalLoader( const Info &info )
     : m_skin( info.skinName, info.fileNameInfix ), m_info( info )
 {
     m_currentState = LoadBackgroundPixmap;
 }
 
 SkinLoader::IncrementalLoader::LoaderResult SkinLoader::IncrementalLoader::loadStep()
 {
     switch ( m_currentState ) {
         case LoadBackgroundPixmap:
             qDebug( "load bgpixmap" );
             m_skin.backgroundPixmap();
             m_currentState = LoadButtonUpImage;
             break;
         case LoadButtonUpImage:
             qDebug( "load upimage" );
             m_skin.buttonUpImage();
             m_currentState = LoadButtonDownImage;
             break;
         case LoadButtonDownImage:
             qDebug( "load downimage" );
             m_skin.buttonDownImage();
             m_currentState = LoadButtonMasks;
             m_currentButton = 0;
             break;
         case LoadButtonMasks:
             qDebug( "load button masks %i", m_currentButton );
             m_skin.buttonMaskImage( m_info.buttonInfo[ m_currentButton ].fileName );
 
             m_currentButton++;
             if ( m_currentButton >= m_info.buttonCount )
                 m_currentState = LoadButtonMask;
 
             break;
         case LoadButtonMask:
             qDebug( "load whole mask" );
             m_skin.buttonMask( m_info.buttonInfo, m_info.buttonCount );
             return LoadingCompleted;
     }
 
     return MoreToCome;
 }
 
 SkinLoader::SkinLoader()
     : m_currentLoader( 0 ), m_timerId( -1 )
 {
 }
 
 SkinLoader::~SkinLoader()
 {
     qDebug( "SkinLoader::~SkinLoader()" );
     killTimers();
     delete m_currentLoader;
 }
 
 void SkinLoader::schedule( const MediaWidget::GUIInfo &guiInfo )
 {
     schedule( Skin::defaultSkinName(), guiInfo );
 }
 
 void SkinLoader::schedule( const QString &skinName, const MediaWidget::GUIInfo &guiInfo )
 {
     pendingSkins << Info( skinName, guiInfo );
 }
 
 void SkinLoader::start()
 {
     assert( m_timerId == -1 );
diff --git a/noncore/multimedia/opieplayer2/skin.h b/noncore/multimedia/opieplayer2/skin.h
index bafebd3..067b6c4 100644
--- a/noncore/multimedia/opieplayer2/skin.h
+++ b/noncore/multimedia/opieplayer2/skin.h
@@ -1,122 +1,126 @@
 /*
    Copyright (C) 2002 Simon Hausmann <simon@lst.de>
              (C) 2002 Max Reiss <harlekin@handhelds.org>
              (C) 2002 L. Potter <ljp@llornkcor.com>
              (C) 2002 Holger Freyther <zecke@handhelds.org>
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    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.
 */
 
 #ifndef SKIN_H
 #define SKIN_H
 
 #include <qstring.h>
 #include <qimage.h>
 #include <qobject.h>
 
 #include "mediawidget.h"
 
 struct SkinData;
 
 class Skin
 {
 public:
     Skin( const QString &name, const QString &fileNameInfix );
     Skin( const QString &fileNameInfix );
     ~Skin();
 
+    bool isCachable() const { return m_isCachable; }
+    void setCachable( bool cachable ) { m_isCachable = cachable; }
+
     QPixmap backgroundPixmap() const;
     QImage buttonUpImage() const;
     QImage buttonDownImage() const;
 
     QImage buttonMask( const MediaWidget::SkinButtonInfo *skinButtonInfo, uint buttonCount ) const;
 
     QImage buttonMaskImage( const QString &fileName ) const;
 
     static QString defaultSkinName();
 
 private:
     void init( const QString &name );
 
     void addButtonToMask( int tag, const QImage &maskImage ) const;
 
     static QImage loadImage( const QString &fileName );
 
     QString m_fileNameInfix;
     QString m_skinPath;
+    bool m_isCachable : 1;
 
     SkinData *d;
 
     Skin( const Skin & );
     Skin &operator=( const Skin & );
 };
 
 class SkinLoader : public QObject
 {
     Q_OBJECT
 public:
     SkinLoader();
     virtual ~SkinLoader();
 
     void schedule( const MediaWidget::GUIInfo &guiInfo );
     void schedule( const QString &skinName, const MediaWidget::GUIInfo &guiInfo );
 
     void start();
 
 protected:
     virtual void timerEvent( QTimerEvent *ev );
 
 private slots:
     void deleteMe();
 
 private:
     struct Info : public MediaWidget::GUIInfo
     {
         Info() {}
         Info( const QString &_skinName, const MediaWidget::GUIInfo &guiInfo )
             : MediaWidget::GUIInfo( guiInfo ), skinName( _skinName )
         {}
 
         QString skinName;
     };
     typedef QValueList<Info> InfoList;
 
     class IncrementalLoader
     {
     public:
         enum LoaderResult { LoadingCompleted, MoreToCome };
 
         IncrementalLoader( const Info &info );
 
         LoaderResult loadStep();
 
     private:
         enum State { LoadBackgroundPixmap, LoadButtonUpImage, LoadButtonDownImage, LoadButtonMasks, LoadButtonMask };
 
         Skin m_skin;
         Info m_info;
         State m_currentState;
         uint m_currentButton;
     };
 
     InfoList pendingSkins;
     IncrementalLoader *m_currentLoader;
     int m_timerId;
 };
 
 #endif // SKIN_H
 /* vim: et sw=4 ts=4
  */