- less hardcoding of numbers

1 files changed, 5 insertions, 4 deletions

diff --git a/noncore/multimedia/opieplayer2/videowidget.cpp b/noncore/multimedia/opieplayer2/videowidget.cpp
index f59772e..8409e5c 100644
--- a/noncore/multimedia/opieplayer2/videowidget.cpp
+++ b/noncore/multimedia/opieplayer2/videowidget.cpp
@@ -1,435 +1,436 @@
 /*
                             This file is part of the Opie Project
 
                              Copyright (c)  2002 Max Reiss <harlekin@handhelds.org>
                              Copyright (c)  2002 L. Potter <ljp@llornkcor.com>
                              Copyright (c)  2002 Holger Freyther <zecke@handhelds.org>
               =.
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       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
 ..}^=.=       =       ;      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 <qpe/qpeapplication.h>
 #include <qpe/resource.h>
 #include <qpe/config.h>
 
 
 #include <qwidget.h>
 #include <qpainter.h>
 #include <qpixmap.h>
 #include <qslider.h>
 #include <qdrawutil.h>
 #include "videowidget.h"
 #include "mediaplayerstate.h"
 #include "playlistwidget.h"
 
 
 #ifdef Q_WS_QWS
 # define USE_DIRECT_PAINTER
 # include <qdirectpainter_qws.h>
 # include <qgfxraster_qws.h>
 #endif
 
 
 namespace
 {
 
 const int xo = 2; // movable x offset
 const int yo = 0; // movable y offset
 
 const char * const skinV_mask_file_names[7] = {
 "play","stop","fwd","back","up","down","full"
 };
 
 }
 
 VideoWidget::VideoWidget( PlayListWidget &playList, MediaPlayerState &mediaPlayerState, QWidget* parent, const char* name ) 
     : MediaWidget( playList, mediaPlayerState, parent, name ), scaledWidth( 0 ), scaledHeight( 0 ) 
 {
     setCaption( tr("OpiePlayer - Video") );
 
     Button defaultButton; 
     Button toggleButton = defaultButton;
     toggleButton.type = ToggleButton;
 
     buttons.push_back( toggleButton ); // play
     buttons.push_back( toggleButton ); // stop
     buttons.push_back( toggleButton ); // next
     buttons.push_back( toggleButton ); // previous
     buttons.push_back( toggleButton ); // volUp
     buttons.push_back( toggleButton ); // volDown
     buttons.push_back( toggleButton ); // fullscreen
 
     videoFrame = new XineVideoWidget ( this, "Video frame" );
 
     connect ( videoFrame, SIGNAL( videoResized ( const QSize & )), this, SIGNAL( videoResized ( const QSize & )));
     connect ( videoFrame,  SIGNAL( clicked () ),  this,  SLOT ( backToNormal() ) );
 
     Config cfg("OpiePlayer");
     cfg.setGroup("Options");
     skin = cfg.readEntry("Skin","default");
 
     QString skinPath = "opieplayer2/skins/" + skin;
     backgroundPixmap = QPixmap( Resource::loadPixmap( QString("%1/background").arg(skinPath) ) );
     imgUp = QImage( Resource::loadImage( QString("%1/skinV_up").arg(skinPath) ) );
     imgDn = QImage( Resource::loadImage( QString("%1/skinV_down").arg(skinPath) ) );
 
     buttonMask = QImage( imgUp.width(), imgUp.height(), 8, 255 );
     buttonMask.fill( 0 );
 
-    for ( int i = 0; i < 7; i++ ) {
-        Button &button = buttons[ i ];
+    uint i = 0;
+    for ( ButtonVector::iterator it = buttons.begin(); it != buttons.end(); ++it, ++i ) {
+        Button &button = *it;
 
         QString filename = QString( QPEApplication::qpeDir() + "/pics/" + skinPath + "/skinV_mask_" + skinV_mask_file_names[i] + ".png" );
         button.mask = QBitmap( filename );
 
         if ( !button.mask.isNull() ) {
             QImage imgMask = button.mask.convertToImage();
             uchar **dest = buttonMask.jumpTable();
             for ( int y = 0; y < imgUp.height(); y++ ) {
                 uchar *line = dest[y];
                 for ( int x = 0; x < imgUp.width(); x++ ) {
                     if ( !qRed( imgMask.pixel( x, y ) ) )
                         line[x] = i + 1;
                 }
             }
         }
     }
 
     setBackgroundPixmap( backgroundPixmap );
 
     slider = new QSlider( Qt::Horizontal, this );
     slider->setMinValue( 0 );
     slider->setMaxValue( 1 );
     slider->setBackgroundPixmap( Resource::loadPixmap( backgroundPix ) );
     //slider->setFocusPolicy( QWidget::NoFocus );
 
     resizeEvent( NULL );
 
     setLength( mediaPlayerState.length() );
     setPosition( mediaPlayerState.position() );
     setFullscreen( mediaPlayerState.isFullscreen() );
     setPlaying( mediaPlayerState.isPlaying() );
 }
 
 
 VideoWidget::~VideoWidget() 
 {
 }
 
 QPixmap *combineVImageWithBackground( QImage img, QPixmap bg, QPoint offset ) {
     QPixmap pix( img.width(), img.height() );
     QPainter p( &pix );
     p.drawTiledPixmap( pix.rect(), bg, offset );
     p.drawImage( 0, 0, img );
     return new QPixmap( pix );
 }
 
 QPixmap maskVPixToMask( QPixmap pix, QBitmap mask ) {
     QPixmap pixmap( pix );
     pixmap.setMask( mask );
     return pixmap;
 }
 
 void VideoWidget::resizeEvent( QResizeEvent * ) {
     int h = height();
     int w = width();
     //int Vh = 160;
     //int Vw = 220;
 
     slider->setFixedWidth( w - 20 );
     slider->setGeometry( QRect( 15, h - 22, w - 90, 20 ) );
     slider->setBackgroundOrigin( QWidget::ParentOrigin );
     slider->setFocusPolicy( QWidget::NoFocus );
     slider->setBackgroundPixmap( backgroundPixmap );
 
     upperLeftOfButtonMask.rx() = 0;// ( imgUp->width() ) / 2;
     if(w>h)
         upperLeftOfButtonMask.ry() = 0;
     else
         upperLeftOfButtonMask.ry() = 185;//(( Vh  - imgUp->height() ) / 2) - 10;
     QPoint p = upperLeftOfButtonMask;
 
     QPixmap *pixUp = combineVImageWithBackground( imgUp, backgroundPixmap, p );
     QPixmap *pixDn = combineVImageWithBackground( imgDn, backgroundPixmap, p );
 
-    for ( int i = 0; i < 7; i++ ) {
-        Button &button = buttons[ i ];
+    for ( ButtonVector::iterator it = buttons.begin(); it != buttons.end(); ++it ) {
+        Button &button = *it;
 
         if ( !button.mask.isNull() ) {
             button.pixUp = maskVPixToMask( *pixUp, button.mask );
             button.pixDown = maskVPixToMask( *pixDn, button.mask );
         }
     }
 
     delete pixUp;
     delete pixDn;
 }
 
 static bool videoSliderBeingMoved = FALSE;
 
 void VideoWidget::sliderPressed() {
     videoSliderBeingMoved = TRUE;
 }
 
 void VideoWidget::sliderReleased() {
     videoSliderBeingMoved = FALSE;
     if ( slider->width() == 0 ) {
         return;
     }
     long val = long((double)slider->value() * mediaPlayerState.length() / slider->width());
     mediaPlayerState.setPosition( val );
 }
 
 void VideoWidget::setPosition( long i ) {
     updateSlider( i, mediaPlayerState.length() );
 }
 
 
 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::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::mouseMoveEvent( QMouseEvent *event ) {
     for ( unsigned int i = 0; i < buttons.size(); i++ ) {
 
         Button &button = buttons[ i ];
 
         if ( event->state() == QMouseEvent::LeftButton ) {
             // The test to see if the mouse click is inside the button or not
             bool isOnButton = isOverButton( event->pos() - upperLeftOfButtonMask, i );
 
             if ( isOnButton && !button.isHeld ) {
                 button.isHeld = TRUE;
                 toggleButton( button );
 
                 switch (i) {
                 case VideoVolUp:
                     emit moreClicked();
                     return;
                 case VideoVolDown:
                     emit lessClicked();
                     return;
                 }
             } else if ( !isOnButton && button.isHeld ) {
                         button.isHeld = FALSE;
                         toggleButton( button );
             }
         } else {
 
             if ( button.isHeld ) {
                 button.isHeld = FALSE;
                 if ( button.type != ToggleButton ) {
                     setToggleButton( button, FALSE );
                 }
 
                 switch(i) {
 
                 case VideoPlay: {
                     if( mediaPlayerState.isPaused() ) {
                         setToggleButton( button, FALSE );
                         mediaPlayerState.setPaused( FALSE );
                         return;
                     } else if( !mediaPlayerState.isPaused() ) {
                         setToggleButton( button, TRUE );
                         mediaPlayerState.setPaused( TRUE );
                         return;
                     } else {
                         return;
                     }
                 }
 
                 case VideoStop:       mediaPlayerState.setPlaying( FALSE ); return;
                 case VideoNext:       if( playList.currentTab() == PlayListWidget::CurrentPlayList ) mediaPlayerState.setNext(); return;
                 case VideoPrevious:   if( playList.currentTab() == PlayListWidget::CurrentPlayList ) mediaPlayerState.setPrev(); return;
                 case VideoVolUp:      emit moreReleased(); return;
                 case VideoVolDown:    emit lessReleased(); return;
                 case VideoFullscreen: mediaPlayerState.setFullscreen( TRUE ); makeVisible(); return;
                 }
             }
         }
     }
 }
 
 void VideoWidget::mousePressEvent( QMouseEvent *event ) {
     mouseMoveEvent( event );
 }
 
 void VideoWidget::mouseReleaseEvent( QMouseEvent *event ) {
     if ( mediaPlayerState.isFullscreen() ) {
         mediaPlayerState.setFullscreen( FALSE );
         makeVisible();
     }
     mouseMoveEvent( event );
 }
 
 void VideoWidget::showEvent( QShowEvent* ) {
     QMouseEvent event( QEvent::MouseMove, QPoint( 0, 0 ), 0, 0 );
     mouseMoveEvent( &event );
 }
 
 
  void VideoWidget::backToNormal() {
      mediaPlayerState.setFullscreen( FALSE );
      makeVisible();
  }
 
 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() ) );
             connect( slider, SIGNAL( sliderReleased() ), this, SLOT( sliderReleased() ) );
         }
     }
 }
 
 void VideoWidget::keyReleaseEvent( QKeyEvent *e) {
     switch ( e->key() ) {
 ////////////////////////////// Zaurus keys
       case Key_Home:
           break;
       case Key_F9: //activity
           break;
       case Key_F10: //contacts
 //           hide();
           break;
       case Key_F11: //menu
           break;
       case Key_F12: //home
           break;
       case Key_F13: //mail
           break;
       case Key_Space: {
           if(mediaPlayerState.isPlaying()) {
               mediaPlayerState.setPlaying(FALSE);
           } else {
               mediaPlayerState.setPlaying(TRUE);
           }
       }
           break;
       case Key_Down:
 //            toggleButton(6);
             emit lessClicked();
             emit lessReleased();
 //            toggleButton(6);
           break;
       case Key_Up:
 //             toggleButton(5);
              emit moreClicked();
              emit moreReleased();
 //             toggleButton(5);
            break;
       case Key_Right:
           mediaPlayerState.setNext();
           break;
       case Key_Left:
           mediaPlayerState.setPrev();
           break;
       case Key_Escape:
           break;
 
     };
 }
 
 XineVideoWidget* VideoWidget::vidWidget() {
     return videoFrame;
 }
 
 
 void VideoWidget::setFullscreen ( bool b ) {
     setToggleButton( buttons[ VideoFullscreen ], b );
 }
 
 
 void VideoWidget::setPlaying( bool b) {
     setToggleButton( buttons[ VideoPlay ], b );
 }