Diffstat (limited to 'core/multimedia/opieplayer/audiowidget.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | core/multimedia/opieplayer/audiowidget.cpp | 326 |
1 files changed, 225 insertions, 101 deletions
diff --git a/core/multimedia/opieplayer/audiowidget.cpp b/core/multimedia/opieplayer/audiowidget.cpp index b96b1ef..896da91 100644 --- a/core/multimedia/opieplayer/audiowidget.cpp +++ b/core/multimedia/opieplayer/audiowidget.cpp @@ -30,78 +30,119 @@ #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 { - int xPos, yPos; - int color; - bool isToggle, isBig, isHeld, isDown; + bool isToggle, isHeld, isDown; }; - -// Layout information for the audioButtons (and if it is a toggle button or not) +//Layout information for the audioButtons (and if it is a toggle button or not) MediaButton audioButtons[] = { - { 3*30-15+xo, 3*30-13+yo, 0, TRUE, TRUE, FALSE, FALSE }, // play - { 1*30+xo, 5*30+yo, 2, FALSE, FALSE, FALSE, FALSE }, // stop - { 5*30+xo, 5*30+yo, 2, TRUE, FALSE, FALSE, FALSE }, // pause - { 6*30-5+xo, 3*30+yo, 1, FALSE, FALSE, FALSE, FALSE }, // next - { 0*30+5+xo, 3*30+yo, 1, FALSE, FALSE, FALSE, FALSE }, // previous - { 3*30+xo, 0*30+5+yo, 3, FALSE, FALSE, FALSE, FALSE }, // volume up - { 3*30+xo, 6*30-5+yo, 3, FALSE, FALSE, FALSE, FALSE }, // volume down - { 5*30+xo, 1*30+yo, 0, TRUE, FALSE, FALSE, FALSE }, // repeat/loop - { 1*30+xo, 1*30+yo, 0, FALSE, FALSE, FALSE, FALSE } // playlist + { TRUE, FALSE, FALSE }, // play + { FALSE, FALSE, FALSE }, // stop + { TRUE, FALSE, FALSE }, // pause + { 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[11] = { + "play", "stop", "pause", "next", "prev", "up", + "down", "loop", "playlist", "forward", "back" +}; -static const int numButtons = (sizeof(audioButtons)/sizeof(MediaButton)); +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 ) + QWidget( parent, name, f ), songInfo( this ), slider( Qt::Horizontal, this ), time( this ) { setCaption( tr("OpiePlayer") ); + qDebug("<<<<<audioWidget"); + Config cfg("OpiePlayer"); cfg.setGroup("AudioWidget"); -// QGridLayout *layout = new QGridLayout( this ); -// layout->setSpacing( 2); -// layout->setMargin( 2); - QString backgroundPix, buttonsAllPix, buttonsBigPix, controlsPix, animatedPix; - backgroundPix=cfg.readEntry( " backgroundPix", "opieplayer/metalFinish"); - buttonsAllPix=cfg.readEntry( "buttonsAllPix","opieplayer/mediaButtonsAll"); - buttonsBigPix=cfg.readEntry( "buttonsBigPix","opieplayer/mediaButtonsBig"); - controlsPix=cfg.readEntry( "controlsPix","opieplayer/mediaControls"); -// animatedPix=cfg.readEntry( "animatedPix", "opieplayer/animatedButton"); - - setBackgroundPixmap( Resource::loadPixmap( backgroundPix) ); - pixmaps[0] = new QPixmap( Resource::loadPixmap( buttonsAllPix ) ); - pixmaps[1] = new QPixmap( Resource::loadPixmap( buttonsBigPix ) ); - pixmaps[2] = new QPixmap( Resource::loadPixmap( controlsPix ) ); -// pixmaps[3] = new QPixmap( Resource::loadPixmap( animatedPix) ); - - songInfo = new Ticker( this ); - songInfo->setFocusPolicy( QWidget::NoFocus ); - songInfo->setGeometry( QRect( 7, 3, 220, 20 ) ); -// layout->addMultiCellWidget( songInfo, 0, 0, 0, 2 ); - - slider = new QSlider( Qt::Horizontal, this ); - slider->setFixedWidth( 220 ); - slider->setFixedHeight( 20 ); - slider->setMinValue( 0 ); - slider->setMaxValue( 1 ); - slider->setBackgroundPixmap( Resource::loadPixmap( backgroundPix ) ); - slider->setFocusPolicy( QWidget::NoFocus ); - slider->setGeometry( QRect( 7, 262, 220, 20 ) ); - // layout->addMultiCellWidget( slider, 4, 4, 0, 2 ); - - connect( slider, SIGNAL( sliderPressed() ), this, SLOT( sliderPressed() ) ); - connect( slider, SIGNAL( sliderReleased() ), this, SLOT( sliderReleased() ) ); + skin = cfg.readEntry("Skin","default"); + //skin = "scaleTest"; +// color of background, frame, degree of transparency + + QString skinPath = "opieplayer2/skins/" + skin; + 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 < 11; 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) ) ); @@ -113,39 +154,97 @@ AudioWidget::AudioWidget(QWidget* parent, const char* name, WFlags f) : setPosition( mediaPlayerState->position() ); setLooping( mediaPlayerState->fullscreen() ); setPaused( mediaPlayerState->paused() ); setPlaying( mediaPlayerState->playing() ); - + } AudioWidget::~AudioWidget() { - mediaPlayerState->isStreaming = FALSE; - for ( int i = 0; i < 3; i++ ) - delete pixmaps[i]; + + for ( int i = 0; i < 11; i++ ) { + delete buttonPixUp[i]; + delete buttonPixDown[i]; + } + delete pixBg; + delete imgUp; + delete imgDn; + delete imgButtonMask; + for ( int i = 0; i < 11; i++ ) { + delete masks[i]; + } } -static bool audioSliderBeingMoved = FALSE; +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 < 11; i++ ) { + if ( !masks[i]->isNull() ) { + delete buttonPixUp[i]; + delete buttonPixDown[i]; + buttonPixUp[i] = maskPixToMask( *pixUp, *masks[i] ); + buttonPixDown[i] = maskPixToMask( *pixDn, *masks[i] ); + } + } + + delete pixUp; + delete pixDn; +} + + +static bool audioSliderBeingMoved = FALSE; + void AudioWidget::sliderPressed() { audioSliderBeingMoved = TRUE; } void AudioWidget::sliderReleased() { audioSliderBeingMoved = FALSE; - if ( slider->width() == 0 ) + if ( slider.width() == 0 ) return; - long val = long((double)slider->value() * mediaPlayerState->length() / slider->width()); + long val = long((double)slider.value() * mediaPlayerState->length() / slider.width()); mediaPlayerState->setPosition( val ); } void AudioWidget::setPosition( long i ) { // qDebug("set position %d",i); - updateSlider( i, mediaPlayerState->length() ); + long length = mediaPlayerState->length(); + updateSlider( i, length ); } void AudioWidget::setLength( long max ) { @@ -153,16 +252,17 @@ void AudioWidget::setLength( long max ) { } void AudioWidget::setView( char view ) { + if (mediaPlayerState->isStreaming) { - if( !slider->isHidden()) slider->hide(); + 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(); + slider.show(); connect( mediaPlayerState, SIGNAL( positionChanged(long) ),this, SLOT( setPosition(long) ) ); connect( mediaPlayerState, SIGNAL( positionUpdated(long) ),this, SLOT( setPosition(long) ) ); } @@ -176,20 +276,29 @@ void AudioWidget::setView( char view ) { } } +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 ) ); + if ( max == 0 ) return; // Will flicker too much if we don't do this // Scale to something reasonable - int width = slider->width(); + 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 ); + if ( slider.value() != val ) + slider.setValue( val ); + if ( slider.maxValue() != width ) + slider.setMaxValue( width ); } } @@ -206,65 +315,66 @@ void AudioWidget::toggleButton( int i ) { } void AudioWidget::paintButton( QPainter *p, int i ) { - int x = audioButtons[i].xPos; - int y = audioButtons[i].yPos; - int offset = 22 + 14 * audioButtons[i].isBig + audioButtons[i].isDown; - int buttonSize = 64 + audioButtons[i].isBig * (90 - 64); - p->drawPixmap( x, y, *pixmaps[audioButtons[i].isBig], buttonSize * (audioButtons[i].isDown + 2 * audioButtons[i].color), 0, buttonSize, buttonSize ); - p->drawPixmap( x + offset, y + offset, *pixmaps[2], 18 * i, 0, 18, 18 ); + 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; -// 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 ); } + */ } void AudioWidget::mouseMoveEvent( QMouseEvent *event ) { for ( int i = 0; i < numButtons; i++ ) { - int size = audioButtons[i].isBig; - int x = audioButtons[i].xPos; - int y = audioButtons[i].yPos; if ( event->state() == QMouseEvent::LeftButton ) { - // The test to see if the mouse click is inside the circular button or not - // (compared with the radius squared to avoid a square-root of our distance) - int radius = 32 + 13 * size; - QPoint center = QPoint( x + radius, y + radius ); - QPoint dXY = center - event->pos(); - int dist = dXY.x() * dXY.x() + dXY.y() * dXY.y(); - bool isOnButton = dist <= (radius * radius); -// QRect r( x, y, 64 + 22*size, 64 + 22*size ); -// bool isOnButton = r.contains( event->pos() ); // Rectangular Button code + + // 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 && !audioButtons[i].isHeld ) { audioButtons[i].isHeld = TRUE; toggleButton(i); - qDebug("button toggled1 %d",i); switch (i) { - case AudioVolumeUp: emit moreClicked(); return; + case AudioVolumeUp: + qDebug("more clicked"); + emit moreClicked(); + return; case AudioVolumeDown: emit lessClicked(); return; } } else if ( !isOnButton && audioButtons[i].isHeld ) { audioButtons[i].isHeld = FALSE; toggleButton(i); - qDebug("button toggled2 %d",i); } } else { if ( audioButtons[i].isHeld ) { audioButtons[i].isHeld = FALSE; if ( !audioButtons[i].isToggle ) setToggleButton( i, FALSE ); - qDebug("button toggled3 %d",i); switch (i) { case AudioPlay: mediaPlayerState->setPlaying(audioButtons[i].isDown); return; case AudioStop: mediaPlayerState->setPlaying(FALSE); return; case AudioPause: mediaPlayerState->setPaused(audioButtons[i].isDown); return; @@ -280,8 +390,9 @@ void AudioWidget::mouseMoveEvent( QMouseEvent *event ) { } } + void AudioWidget::mousePressEvent( QMouseEvent *event ) { mouseMoveEvent( event ); } @@ -301,12 +412,24 @@ void AudioWidget::closeEvent( QCloseEvent* ) { mediaPlayerState->setList(); } -void AudioWidget::paintEvent( QPaintEvent * ) { - QPainter p( this ); - for ( int i = 0; i < numButtons; i++ ) - paintButton( &p, i ); +void AudioWidget::paintEvent( QPaintEvent * pe) { + 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(), *pixBg, pe->rect().topLeft() ); + for ( int i = 0; i < numButtons; i++ ) + paintButton( &p, i ); + QPainter p2( this ); + p2.drawPixmap( pe->rect().topLeft(), pix ); + } else { + QPainter p( this ); + for ( int i = 0; i < numButtons; i++ ) + paintButton( &p, i ); + } } void AudioWidget::keyReleaseEvent( QKeyEvent *e) { @@ -326,8 +449,9 @@ void AudioWidget::keyReleaseEvent( QKeyEvent *e) break; case Key_F13: //mail break; case Key_Space: { + if(mediaPlayerState->playing()) { // toggleButton(1); mediaPlayerState->setPlaying(FALSE); // toggleButton(1); @@ -337,26 +461,26 @@ void AudioWidget::keyReleaseEvent( QKeyEvent *e) // toggleButton(0); } } break; - case Key_Down: + case Key_Down: //volume toggleButton(6); emit lessClicked(); emit lessReleased(); toggleButton(6); break; - case Key_Up: + case Key_Up: //volume toggleButton(5); emit moreClicked(); emit moreReleased(); toggleButton(5); break; - case Key_Right: + case Key_Right: //next in playlist // toggleButton(3); mediaPlayerState->setNext(); // toggleButton(3); break; - case Key_Left: + case Key_Left: // previous in playlist // toggleButton(4); mediaPlayerState->setPrev(); // toggleButton(4); break; |