- minor cleanup in paintEvent

2 files changed, 10 insertions, 5 deletions

diff --git a/noncore/multimedia/opieplayer2/mediawidget.cpp b/noncore/multimedia/opieplayer2/mediawidget.cpp
index b73a5c0..271f788 100644
--- a/noncore/multimedia/opieplayer2/mediawidget.cpp
+++ b/noncore/multimedia/opieplayer2/mediawidget.cpp
@@ -1,123 +1,127 @@
 /*
    Copyright (C) 2002 Simon Hausmann <hausmann@kde.org>
              (C) 2002 Max Reiss <harlekin@handhelds.org>
              (C) 2002 L. Potter <ljp@llornkcor.com>
              (C) 2002 Holger Freyther <zecke@handhelds.org>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  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"
 
 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 ) ) );
 }
 
 MediaWidget::~MediaWidget()
 {
 }
 
 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() );
-        for ( unsigned int i = 0; i < buttons.count(); i++ ) {
-            paintButton( p, buttons[ i ] );
-        }
+        paintAllButtons( p );
         QPainter p2( this );
         p2.drawPixmap( pe->rect().topLeft(), pix );
     } else {
         QPainter p( this );
-        for ( unsigned int i = 0; i < buttons.count(); i++ )
-            paintButton( p, buttons[ i ] );
+        paintAllButtons( p );
     }
 }
 
 void MediaWidget::handleCommand( Command command, bool buttonDown )
 {
     switch ( command ) {
         case Play:       mediaPlayerState.togglePaused();
         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;
     }
 }
 
 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 ( ButtonMap::ConstIterator it = buttons.begin();
+          it != buttons.end(); ++it )
+        paintButton( *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::toggleButton( int buttonId )
 {
     Button &button = buttons[ buttonId ];
 
     button.isDown = !button.isDown;
 
     paintButton( button );
 }
 
 /* vim: et sw=4 ts=4
  */
diff --git a/noncore/multimedia/opieplayer2/mediawidget.h b/noncore/multimedia/opieplayer2/mediawidget.h
index dcf7fb8..34910fb 100644
--- a/noncore/multimedia/opieplayer2/mediawidget.h
+++ b/noncore/multimedia/opieplayer2/mediawidget.h
@@ -1,109 +1,110 @@
 /*
    Copyright (C) 2002 Simon Hausmann <hausmann@kde.org>
              (C) 2002 Max Reiss <harlekin@handhelds.org>
              (C) 2002 L. Potter <ljp@llornkcor.com>
              (C) 2002 Holger Freyther <zecke@handhelds.org>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.
 */
 
 #ifndef MEDIAWIDGET_H
 #define MEDIAWIDGET_H
 
 #include <qwidget.h>
 #include <qmap.h>
 
 #include "mediaplayerstate.h"
 #include "playlistwidget.h"
 
 #include <vector>
 
 class MediaWidget : public QWidget
 {
     Q_OBJECT
 public:
     enum Command { Play = 0, Stop, Next, Previous, VolumeUp, VolumeDown, Loop, PlayList, Forward, Back };
     enum ButtonType { NormalButton, ToggleButton };
 
     struct Button
     {
         Button() : type( NormalButton ), isHeld( false ), isDown( false ) {}
 
         ButtonType type : 1;
         bool isHeld : 1;
         bool isDown : 1;
 
         QBitmap mask;
         QPixmap pixUp;
         QPixmap pixDown;
     };
     typedef std::vector<Button> ButtonVector;
     // when the transition is done this should be Command -> Button
     typedef QMap<int, Button> ButtonMap;
 
     struct SkinButtonInfo
     {
         Command command;
         const char *fileName;
         ButtonType type;
     };
 
     typedef std::vector<QBitmap> MaskVector;
     typedef std::vector<QPixmap> PixmapVector;
 
     MediaWidget( PlayListWidget &_playList, MediaPlayerState &_mediaPlayerState, QWidget *parent = 0, const char *name = 0 );
     virtual ~MediaWidget();
 
 public slots:
     virtual void setDisplayType( MediaPlayerState::DisplayType displayType ) = 0;
     virtual void setLength( long length ) = 0;
     virtual void setPlaying( bool playing ) = 0;
 
 signals:
     void moreReleased();
     void lessReleased();
     void forwardReleased();
     void backReleased();
 
 protected:
     virtual void closeEvent( QCloseEvent * );
 
     virtual void paintEvent( QPaintEvent *pe );
 
     void handleCommand( Command command, bool buttonDown );
 
     bool isOverButton( const QPoint &position, int buttonId ) const;
 
+    void paintAllButtons( QPainter &p );
     void paintButton( const Button &button );
     void paintButton( QPainter &p, const Button &button );
 
     void toggleButton( int buttonId );
 
     MediaPlayerState &mediaPlayerState;
     PlayListWidget &playList;
 
     ButtonMap buttons;
 
     QImage buttonMask;
 
     QPoint upperLeftOfButtonMask;
 
     QPixmap backgroundPixmap;
 };
 
 #endif // MEDIAWIDGET_H
 /* vim: et sw=4 ts=4
  */