Diffstat (limited to 'core/multimedia/opieplayer/audiowidget.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | core/multimedia/opieplayer/audiowidget.cpp | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/core/multimedia/opieplayer/audiowidget.cpp b/core/multimedia/opieplayer/audiowidget.cpp index a1973e9..b187cb4 100644 --- a/core/multimedia/opieplayer/audiowidget.cpp +++ b/core/multimedia/opieplayer/audiowidget.cpp @@ -31,196 +31,197 @@ #include "audiowidget.h" #include "mediaplayerstate.h" #include <stdlib.h> #include <stdio.h> extern MediaPlayerState *mediaPlayerState; static const int xo = -2; // movable x offset static const int yo = 22; // movable y offset struct MediaButton { bool isToggle, isHeld, isDown; }; //Layout information for the audioButtons (and if it is a toggle button or not) MediaButton audioButtons[] = { { TRUE, FALSE, FALSE }, // play { FALSE, FALSE, FALSE }, // stop { FALSE, FALSE, FALSE }, // next { FALSE, FALSE, FALSE }, // previous { FALSE, FALSE, FALSE }, // volume up { FALSE, FALSE, FALSE }, // volume down { TRUE, FALSE, FALSE }, // repeat/loop { FALSE, FALSE, FALSE }, // playlist { FALSE, FALSE, FALSE }, // forward { FALSE, FALSE, FALSE } // back }; const char *skin_mask_file_names[10] = { "play", "stop", "next", "prev", "up", "down", "loop", "playlist", "forward", "back" }; static void changeTextColor( QWidget *w ) { QPalette p = w->palette(); p.setBrush( QColorGroup::Background, QColor( 167, 212, 167 ) ); p.setBrush( QColorGroup::Base, QColor( 167, 212, 167 ) ); w->setPalette( p ); } static const int numButtons = (sizeof(audioButtons)/sizeof(MediaButton)); AudioWidget::AudioWidget(QWidget* parent, const char* name, WFlags f) : QWidget( parent, name, f ), songInfo( this ), slider( Qt::Horizontal, this ), time( this ) { setCaption( tr("OpiePlayer") ); - qDebug("<<<<<audioWidget"); + // qDebug("<<<<<audioWidget"); Config cfg("OpiePlayer"); cfg.setGroup("Options"); skin = cfg.readEntry("Skin","default"); //skin = "scaleTest"; // color of background, frame, degree of transparency // QString skinPath = "opieplayer/skins/" + skin; QString skinPath; skinPath = "opieplayer2/skins/" + skin; if(!QDir(QString(getenv("OPIEDIR")) +"/pics/"+skinPath).exists()) skinPath = "opieplayer2/skins/default"; - qDebug("skin path " + skinPath); + // qDebug("skin path " + skinPath); pixBg = new QPixmap( Resource::loadPixmap( QString("%1/background").arg(skinPath) ) ); imgUp = new QImage( Resource::loadImage( QString("%1/skin_up").arg(skinPath) ) ); imgDn = new QImage( Resource::loadImage( QString("%1/skin_down").arg(skinPath) ) ); imgButtonMask = new QImage( imgUp->width(), imgUp->height(), 8, 255 ); imgButtonMask->fill( 0 ); for ( int i = 0; i < 10; i++ ) { QString filename = QString(getenv("OPIEDIR")) + "/pics/" + skinPath + "/skin_mask_" + skin_mask_file_names[i] + ".png"; masks[i] = new QBitmap( filename ); if ( !masks[i]->isNull() ) { QImage imgMask = masks[i]->convertToImage(); uchar **dest = imgButtonMask->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; } } } for ( int i = 0; i < 11; i++ ) { buttonPixUp[i] = NULL; buttonPixDown[i] = NULL; } setBackgroundPixmap( *pixBg ); songInfo.setFocusPolicy( QWidget::NoFocus ); // changeTextColor( &songInfo ); // songInfo.setBackgroundColor( QColor( 167, 212, 167 )); // songInfo.setFrameStyle( QFrame::NoFrame); // songInfo.setFrameStyle( QFrame::WinPanel | QFrame::Sunken ); //NoFrame // songInfo.setForegroundColor(Qt::white); slider.setFixedHeight( 20 ); slider.setMinValue( 0 ); slider.setMaxValue( 1 ); slider.setFocusPolicy( QWidget::NoFocus ); slider.setBackgroundPixmap( *pixBg ); time.setFocusPolicy( QWidget::NoFocus ); time.setAlignment( Qt::AlignCenter ); time.setFrame(FALSE); changeTextColor( &time ); resizeEvent( NULL ); connect( &slider, SIGNAL( sliderPressed() ), this, SLOT( sliderPressed() ) ); connect( &slider, SIGNAL( sliderReleased() ), this, SLOT( sliderReleased() ) ); connect( mediaPlayerState, SIGNAL( lengthChanged(long) ), this, SLOT( setLength(long) ) ); connect( mediaPlayerState, SIGNAL( viewChanged(char) ), this, SLOT( setView(char) ) ); connect( mediaPlayerState, SIGNAL( loopingToggled(bool) ), this, SLOT( setLooping(bool) ) ); // connect( mediaPlayerState, SIGNAL( pausedToggled(bool) ), this, SLOT( setPaused(bool) ) ); connect( mediaPlayerState, SIGNAL( playingToggled(bool) ), this, SLOT( setPlaying(bool) ) ); // Intialise state setLength( mediaPlayerState->length() ); setPosition( mediaPlayerState->position() ); setLooping( mediaPlayerState->fullscreen() ); // setPaused( mediaPlayerState->paused() ); setPlaying( mediaPlayerState->playing() ); - +this->setFocus(); } AudioWidget::~AudioWidget() { + // setPlaying( false); for ( int i = 0; i < 10; i++ ) { - delete buttonPixUp[i]; - delete buttonPixDown[i]; + if(buttonPixUp[i]) delete buttonPixUp[i]; + if(buttonPixDown[i]) delete buttonPixDown[i]; } - delete pixBg; - delete imgUp; - delete imgDn; - delete imgButtonMask; + if(pixBg) delete pixBg; + if(imgUp) delete imgUp; + if(imgDn) delete imgDn; + if(imgButtonMask) delete imgButtonMask; for ( int i = 0; i < 10; i++ ) { - delete masks[i]; + if(masks[i]) delete masks[i]; } } QPixmap *combineImageWithBackground( 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 *maskPixToMask( QPixmap pix, QBitmap mask ) { QPixmap *pixmap = new QPixmap( pix ); pixmap->setMask( mask ); return pixmap; } void AudioWidget::resizeEvent( QResizeEvent * ) { int h = height(); int w = width(); songInfo.setGeometry( QRect( 2, 10, w - 4, 20 ) ); slider.setFixedWidth( w - 110 ); slider.setGeometry( QRect( 15, h - 30, w - 90, 20 ) ); slider.setBackgroundOrigin( QWidget::ParentOrigin ); time.setGeometry( QRect( w - 85, h - 30, 70, 20 ) ); xoff = ( w - imgUp->width() ) / 2; yoff = (( h - imgUp->height() ) / 2) - 10; QPoint p( xoff, yoff ); QPixmap *pixUp = combineImageWithBackground( *imgUp, *pixBg, p ); QPixmap *pixDn = combineImageWithBackground( *imgDn, *pixBg, p ); for ( int i = 0; i < 10; i++ ) { if ( !masks[i]->isNull() ) { delete buttonPixUp[i]; delete buttonPixDown[i]; buttonPixUp[i] = maskPixToMask( *pixUp, *masks[i] ); buttonPixDown[i] = maskPixToMask( *pixDn, *masks[i] ); } } @@ -234,187 +235,189 @@ static bool audioSliderBeingMoved = FALSE; void AudioWidget::sliderPressed() { audioSliderBeingMoved = TRUE; } void AudioWidget::sliderReleased() { audioSliderBeingMoved = FALSE; if ( slider.width() == 0 ) return; long val = long((double)slider.value() * mediaPlayerState->length() / slider.width()); mediaPlayerState->setPosition( val ); } void AudioWidget::setPosition( long i ) { // qDebug("set position %d",i); long length = mediaPlayerState->length(); updateSlider( i, length ); } void AudioWidget::setLength( long max ) { updateSlider( mediaPlayerState->position(), max ); } void AudioWidget::setView( char view ) { if (mediaPlayerState->isStreaming) { if( !slider.isHidden()) slider.hide(); disconnect( mediaPlayerState, SIGNAL( positionChanged(long) ),this, SLOT( setPosition(long) ) ); disconnect( mediaPlayerState, SIGNAL( positionUpdated(long) ),this, SLOT( setPosition(long) ) ); } else { // this stops the slider from being moved, thus // does not stop stream when it reaches the end slider.show(); connect( mediaPlayerState, SIGNAL( positionChanged(long) ),this, SLOT( setPosition(long) ) ); connect( mediaPlayerState, SIGNAL( positionUpdated(long) ),this, SLOT( setPosition(long) ) ); } if ( view == 'a' ) { startTimer( 150 ); // show(); showMaximized(); } else { killTimers(); hide(); } + } static QString timeAsString( long length ) { length /= 44100; int minutes = length / 60; int seconds = length % 60; return QString("%1:%2%3").arg( minutes ).arg( seconds / 10 ).arg( seconds % 10 ); } void AudioWidget::updateSlider( long i, long max ) { - time.setText( timeAsString( i ) + " / " + timeAsString( max ) ); +this->setFocus(); + time.setText( timeAsString( i ) + " / " + timeAsString( max ) ); if ( max == 0 ) return; // Will flicker too much if we don't do this // Scale to something reasonable int width = slider.width(); int val = int((double)i * width / max); if ( !audioSliderBeingMoved ) { if ( slider.value() != val ) slider.setValue( val ); if ( slider.maxValue() != width ) slider.setMaxValue( width ); } } void AudioWidget::setToggleButton( int i, bool down ) { if ( down != audioButtons[i].isDown ) toggleButton( i ); } void AudioWidget::toggleButton( int i ) { audioButtons[i].isDown = !audioButtons[i].isDown; QPainter p(this); paintButton ( &p, i ); } void AudioWidget::paintButton( QPainter *p, int i ) { if ( audioButtons[i].isDown ) p->drawPixmap( xoff, yoff, *buttonPixDown[i] ); else p->drawPixmap( xoff, yoff, *buttonPixUp[i] ); } void AudioWidget::timerEvent( QTimerEvent * ) { /* int x = audioButtons[AudioPlay].xPos; int y = audioButtons[AudioPlay].yPos; QPainter p( this ); // Optimize to only draw the little bit of the changing images which is different p.drawPixmap( x + 14, y + 8, *pixmaps[3], 32 * frame, 0, 32, 32 ); p.drawPixmap( x + 37, y + 37, *pixmaps[2], 18 * AudioPlay, 0, 6, 3 ); */ /* static int frame = 0; if ( !mediaPlayerState->paused() && audioButtons[ AudioPlay ].isDown ) { frame = frame >= 7 ? 0 : frame + 1; } */ } void AudioWidget::mouseMoveEvent( QMouseEvent *event ) { for ( int i = 0; i < numButtons; i++ ) { if ( event->state() == QMouseEvent::LeftButton ) { // The test to see if the mouse click is inside the button or not int x = event->pos().x() - xoff; int y = event->pos().y() - yoff; bool isOnButton = ( x > 0 && y > 0 && x < imgButtonMask->width() && y < imgButtonMask->height() && imgButtonMask->pixelIndex( x, y ) == i + 1 ); - if ( isOnButton && i == AudioVolumeUp ) - qDebug("on up"); +// if ( isOnButton && i == AudioVolumeUp ) +// qDebug("on up"); if ( isOnButton && !audioButtons[i].isHeld ) { audioButtons[i].isHeld = TRUE; toggleButton(i); switch (i) { case AudioVolumeUp: - qDebug("more clicked"); + // qDebug("more clicked"); emit moreClicked(); return; case AudioVolumeDown: - qDebug("less clicked"); + // qDebug("less clicked"); emit lessClicked(); return; case AudioForward: emit forwardClicked(); return; case AudioBack: emit backClicked(); return; } } else if ( !isOnButton && audioButtons[i].isHeld ) { audioButtons[i].isHeld = FALSE; toggleButton(i); } } else { if ( audioButtons[i].isHeld ) { audioButtons[i].isHeld = FALSE; if ( !audioButtons[i].isToggle ) setToggleButton( i, FALSE ); switch (i) { case AudioPlay: if( mediaPlayerState->isPaused ) { mediaPlayerState->setPaused( FALSE ); return; } else if( !mediaPlayerState->isPaused ) { mediaPlayerState->setPaused( TRUE ); return; } // case AudioPlay: mediaPlayerState->setPlaying(audioButtons[i].isDown); return; case AudioStop: mediaPlayerState->setPlaying(FALSE); return; // case AudioPause: mediaPlayerState->setPaused(audioButtons[i].isDown); return; case AudioNext: mediaPlayerState->setNext(); return; case AudioPrevious: mediaPlayerState->setPrev(); return; case AudioLoop: mediaPlayerState->setLooping(audioButtons[i].isDown); return; case AudioVolumeUp: emit moreReleased(); return; case AudioVolumeDown: emit lessReleased(); return; case AudioPlayList: mediaPlayerState->setList(); return; } } } } } void AudioWidget::mousePressEvent( QMouseEvent *event ) { mouseMoveEvent( event ); } |