| -rw-r--r-- | core/multimedia/opieplayer/videowidget.cpp | 158 |
1 files changed, 79 insertions, 79 deletions
diff --git a/core/multimedia/opieplayer/videowidget.cpp b/core/multimedia/opieplayer/videowidget.cpp index e851044..2396ed5 100644 --- a/core/multimedia/opieplayer/videowidget.cpp +++ b/core/multimedia/opieplayer/videowidget.cpp @@ -1,680 +1,680 @@ /********************************************************************** ** Copyright (C) 2000 Trolltech AS. All rights reserved. ** ** This file is part of Qtopia Environment. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ #include "videowidget.h" #include "mediaplayerstate.h" /* OPIE */ #include <qpe/resource.h> #include <qpe/mediaplayerplugininterface.h> #include <qpe/config.h> #include <qpe/qpeapplication.h> #include <opie2/odebug.h> /* QT */ #include <qdir.h> #include <qslider.h> #ifdef Q_WS_QWS # define USE_DIRECT_PAINTER # include <qdirectpainter_qws.h> # include <qgfxraster_qws.h> #endif extern MediaPlayerState *mediaPlayerState; static const int xo = 2; // movable x offset static const int yo = 0; // movable y offset struct MediaButton { // int xPos, yPos; bool isToggle, isHeld, isDown; // int controlType; }; // Layout information for the videoButtons (and if it is a toggle button or not) MediaButton videoButtons[] = { { FALSE, FALSE, FALSE }, // stop { FALSE, FALSE, FALSE }, // play { FALSE, FALSE, FALSE }, // previous { FALSE, FALSE, FALSE }, // next { FALSE, FALSE, FALSE }, // volUp { FALSE, FALSE, FALSE }, // volDown { TRUE, FALSE, FALSE } // fullscreen }; //static const int numButtons = (sizeof(videoButtons)/sizeof(MediaButton)); const char *skinV_mask_file_names[7] = { "stop","play","back","fwd","up","down","full" }; static const int numVButtons = (sizeof(videoButtons)/sizeof(MediaButton)); VideoWidget::VideoWidget(QWidget* parent, const char* name, WFlags f) : - QWidget( parent, name, f ), scaledWidth( 0 ), scaledHeight( 0 ) + QWidget( parent, name, f ), scaledWidth( 0 ), scaledHeight( 0 ) { - setCaption( tr("OpiePlayer") ); - Config cfg("OpiePlayer"); + setCaption( tr("OpiePlayer") ); + Config cfg("OpiePlayer"); - cfg.setGroup("Options"); - skin = cfg.readEntry("Skin","default"); + cfg.setGroup("Options"); + skin = cfg.readEntry("Skin","default"); - QString skinPath; - skinPath = "opieplayer2/skins/" + skin; + QString skinPath; + skinPath = "opieplayer2/skins/" + skin; if(!QDir(QString(getenv("OPIEDIR")) +"/pics/"+skinPath).exists()) - skinPath = "opieplayer2/skins/default"; + skinPath = "opieplayer2/skins/default"; - // odebug << "skin path " + skinPath << oendl; // QString skinPath = "opieplayer2/skins/" + skin; - pixBg = new QPixmap( Resource::loadPixmap( QString("%1/background").arg(skinPath) ) ); - imgUp = new QImage( Resource::loadImage( QString("%1/skinV_up").arg(skinPath) ) ); - imgDn = new QImage( Resource::loadImage( QString("%1/skinV_down").arg(skinPath) ) ); - - imgButtonMask = new QImage( imgUp->width(), imgUp->height(), 8, 255 ); - imgButtonMask->fill( 0 ); - - for ( int i = 0; i < 7; i++ ) { - QString filename = QString( QPEApplication::qpeDir() + "/pics/" + skinPath + - "/skinV_mask_" + skinV_mask_file_names[i] + ".png" ); - // odebug << "loading "+filename << oendl; - 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; - } - } - } - } - // odebug << "finished loading first pics" << oendl; - for ( int i = 0; i < 7; i++ ) { - buttonPixUp[i] = NULL; - buttonPixDown[i] = NULL; - } - - - QWidget *d = QApplication::desktop(); - int width = d->width(); - int height = d->height(); - - if( (width != pixBg->width() ) || (height != pixBg->height() ) ) { -// odebug << "<<<<<<<< scale image >>>>>>>>>>>>" << oendl; - QImage img; - img = pixBg->convertToImage(); - pixBg->convertFromImage( img.smoothScale( width, height)); - } - setBackgroundPixmap( *pixBg ); - - currentFrame = new QImage( 220 + 2, 160, (QPixmap::defaultDepth() == 16) ? 16 : 32 ); - - slider = new QSlider( Qt::Horizontal, this ); - slider->setMinValue( 0 ); - slider->setMaxValue( 1 ); - slider->setBackgroundPixmap( Resource::loadPixmap( backgroundPix ) ); - slider->setFocusPolicy( QWidget::NoFocus ); + pixBg = new QPixmap( Resource::loadPixmap( QString("%1/background").arg(skinPath) ) ); + imgUp = new QImage( Resource::loadImage( QString("%1/skinV_up").arg(skinPath) ) ); + imgDn = new QImage( Resource::loadImage( QString("%1/skinV_down").arg(skinPath) ) ); + + imgButtonMask = new QImage( imgUp->width(), imgUp->height(), 8, 255 ); + imgButtonMask->fill( 0 ); + + for ( int i = 0; i < 7; i++ ) { + QString filename = QString( QPEApplication::qpeDir() + "/pics/" + skinPath + + "/skinV_mask_" + skinV_mask_file_names[i] + ".png" ); + // odebug << "loading "+filename << oendl; + 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 < 7; i++ ) { + buttonPixUp[i] = NULL; + buttonPixDown[i] = NULL; + } + + QWidget *d = QApplication::desktop(); + int width = d->width(); + int height = d->height(); + + if( (width != pixBg->width() ) || (height != pixBg->height() ) ) { + QImage img; + img = pixBg->convertToImage(); + pixBg->convertFromImage( img.smoothScale( width, height)); + } + + setBackgroundPixmap( *pixBg ); + currentFrame = new QImage( 220 + 2, 160, (QPixmap::defaultDepth() == 16) ? 16 : 32 ); + slider = new QSlider( Qt::Horizontal, this ); + slider->setMinValue( 0 ); + slider->setMaxValue( 1 ); + + slider->setBackgroundPixmap( *pixBg ); + slider->setFocusPolicy( QWidget::NoFocus ); // slider->setGeometry( QRect( 7, 250, 220, 20 ) ); - connect( slider, SIGNAL( sliderPressed() ), this, SLOT( sliderPressed() ) ); - connect( slider, SIGNAL( sliderReleased() ), this, SLOT( sliderReleased() ) ); + 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( positionChanged(long) ),this, SLOT( setPosition(long) ) ); - connect( mediaPlayerState, SIGNAL( positionUpdated(long) ),this, SLOT( setPosition(long) ) ); - connect( mediaPlayerState, SIGNAL( viewChanged(char) ), this, SLOT( setView(char) ) ); + connect(mediaPlayerState,SIGNAL(lengthChanged(long)),this,SLOT(setLength(long))); + connect(mediaPlayerState,SIGNAL(positionChanged(long)),this,SLOT(setPosition(long))); + connect(mediaPlayerState,SIGNAL(positionUpdated(long)),this,SLOT(setPosition(long))); + connect(mediaPlayerState,SIGNAL(viewChanged(char)),this,SLOT(setView(char))); // 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() ); - setFullscreen( mediaPlayerState->fullscreen() ); -// setPaused( mediaPlayerState->paused() ); - setPlaying( mediaPlayerState->playing() ); + connect(mediaPlayerState,SIGNAL(playingToggled(bool)),this,SLOT(setPlaying(bool))); + + // Intialise state + setLength( mediaPlayerState->length() ); + setPosition( mediaPlayerState->position() ); + setFullscreen( mediaPlayerState->fullscreen() ); +// setPlaying( mediaPlayerState->playing() ); +// if(this->x() < 0 || this->y() < 0) +// this->move(0,0); } VideoWidget::~VideoWidget() { for ( int i = 0; i < 7; i++ ) { delete buttonPixUp[i]; delete buttonPixDown[i]; } delete pixBg; delete imgUp; delete imgDn; delete imgButtonMask; for ( int i = 0; i < 7; i++ ) { delete masks[i]; } // for ( int i = 0; i < 3; i++ ) // delete pixmaps[i]; // delete currentFrame; } static bool videoSliderBeingMoved = FALSE; 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 = new QPixmap( 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( *pixBg ); xoff = 0;// ( imgUp->width() ) / 2; if(w>h) yoff = 0; else yoff = 185;//(( Vh - imgUp->height() ) / 2) - 10; QPoint p( xoff, yoff ); QPixmap *pixUp = combineVImageWithBackground( *imgUp, *pixBg, p ); QPixmap *pixDn = combineVImageWithBackground( *imgDn, *pixBg, p ); for ( int i = 0; i < 7; i++ ) { if ( !masks[i]->isNull() ) { delete buttonPixUp[i]; delete buttonPixDown[i]; buttonPixUp[i] = maskVPixToMask( *pixUp, *masks[i] ); buttonPixDown[i] = maskVPixToMask( *pixDn, *masks[i] ); } } delete pixUp; delete pixDn; } 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::setView( char view ) { if ( view == 'v' ) { makeVisible(); } else { // 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->fullscreen() && !videoSliderBeingMoved ) { if ( slider->value() != val ) slider->setValue( val ); if ( slider->maxValue() != width ) slider->setMaxValue( width ); } } void VideoWidget::setToggleButton( int i, bool down ) { if ( down != videoButtons[i].isDown ) toggleButton( i ); } void VideoWidget::toggleButton( int i ) { videoButtons[i].isDown = !videoButtons[i].isDown; QPainter p(this); paintButton ( &p, i ); } void VideoWidget::paintButton( QPainter *p, int i ) { if ( videoButtons[i].isDown ) { p->drawPixmap( xoff, yoff, *buttonPixDown[i] ); } else { p->drawPixmap( xoff, yoff, *buttonPixUp[i] ); } } void VideoWidget::mouseMoveEvent( QMouseEvent *event ) { for ( int i = 0; i < numVButtons; 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 && !videoButtons[i].isHeld ) { videoButtons[i].isHeld = TRUE; toggleButton(i); switch (i) { case VideoVolUp: emit moreClicked(); return; case VideoVolDown: emit lessClicked(); return; } } else if ( !isOnButton && videoButtons[i].isHeld ) { videoButtons[i].isHeld = FALSE; toggleButton(i); } } else { if ( videoButtons[i].isHeld ) { videoButtons[i].isHeld = FALSE; if ( !videoButtons[i].isToggle ) { setToggleButton( i, FALSE ); } switch(i) { case VideoPlay: { // odebug << "play" << oendl; if( !mediaPlayerState->playing()) { mediaPlayerState->setPlaying( true); setToggleButton( i-1, false ); setToggleButton( i, false ); return; } if( mediaPlayerState->isPaused ) { // odebug << "isPaused" << oendl; setToggleButton( i, FALSE ); mediaPlayerState->setPaused( FALSE ); return; } else if( !mediaPlayerState->isPaused ) { // odebug << "is not paused" << oendl; setToggleButton( i, TRUE ); mediaPlayerState->setPaused( TRUE ); return; } else { return; } } case VideoStop: mediaPlayerState->setPlaying( FALSE ); setToggleButton( i+1, true); setToggleButton( i, true ); return; case VideoNext: mediaPlayerState->setNext(); return; case VideoPrevious: 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->fullscreen() ) { mediaPlayerState->setFullscreen( FALSE ); makeVisible(); } mouseMoveEvent( event ); // } } void VideoWidget::makeVisible() { if ( mediaPlayerState->fullscreen() ) { setBackgroundMode( QWidget::NoBackground ); showFullScreen(); resize( qApp->desktop()->size() ); slider->hide(); } else { setBackgroundPixmap( *pixBg ); showNormal(); QPEApplication::showWidget( this ); slider->show(); } } void VideoWidget::paintEvent( QPaintEvent * pe) { QPainter p( this ); if ( mediaPlayerState->fullscreen() ) { // Clear the background p.setBrush( QBrush( Qt::black ) ); p.drawRect( rect() ); } else { 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 < numVButtons; i++ ) { paintButton( &p, i ); } QPainter p2( this ); p2.drawPixmap( pe->rect().topLeft(), pix ); } else { QPainter p( this ); for ( int i = 0; i < numVButtons; i++ ) paintButton( &p, i ); } slider->repaint( TRUE ); } } void VideoWidget::closeEvent( QCloseEvent* ) { mediaPlayerState->setList(); } bool VideoWidget::playVideo() { bool result = FALSE; // odebug << "<<<<<<<<<<<<<<<< play video" << oendl; int stream = 0; int sw = mediaPlayerState->curDecoder()->videoWidth( stream ); int sh = mediaPlayerState->curDecoder()->videoHeight( stream ); int dd = QPixmap::defaultDepth(); int w = height(); int h = width(); + QWidget *d = QApplication::desktop(); + int d_width = d->width(); + int d_height = d->height(); + ColorFormat format = (dd == 16) ? RGB565 : BGRA8888; if ( mediaPlayerState->fullscreen() ) { #ifdef USE_DIRECT_PAINTER QDirectPainter p(this); if ( ( qt_screen->transformOrientation() == 3 ) && ( ( dd == 16 ) || ( dd == 32 ) ) && ( p.numRects() == 1 ) ) { - w = 320; - h = 240; + w = d_width; //320; + h = d_height; //240; if ( mediaPlayerState->scaled() ) { // maintain aspect ratio if ( w * sh > sw * h ) w = sw * h / sh; else h = sh * w / sw; } else { w = sw; h = sh; } w--; // we can't allow libmpeg to overwrite. QPoint roff = qt_screen->mapToDevice( p.offset(), QSize( qt_screen->width(), qt_screen->height() ) ); int ox = roff.x() - height() + 2 + (height() - w) / 2; int oy = roff.y() + (width() - h) / 2; int sx = 0, sy = 0; uchar* fp = p.frameBuffer() + p.lineStep() * oy; fp += dd * ox / 8; uchar **jt = new uchar*[h]; for ( int i = h; i; i-- ) { jt[h - i] = fp; fp += p.lineStep(); } result = mediaPlayerState->curDecoder()->videoReadScaledFrame( jt, sx, sy, sw, sh, w, h, format, 0) == 0; delete [] jt; } else { #endif QPainter p(this); - - w = 320; - h = 240; + w = d_width; //320; + h = d_height; //240; if ( mediaPlayerState->scaled() ) { // maintain aspect ratio if ( w * sh > sw * h ) w = sw * h / sh; else h = sh * w / sw; } else { w = sw; h = sh; } int bytes = ( dd == 16 ) ? 2 : 4; QImage tempFrame( w, h, bytes << 3 ); result = mediaPlayerState->curDecoder()->videoReadScaledFrame( tempFrame.jumpTable(), 0, 0, sw, sh, w, h, format, 0) == 0; if ( result && mediaPlayerState->fullscreen() ) { int rw = h, rh = w; QImage rotatedFrame( rw, rh, bytes << 3 ); ushort* in = (ushort*)tempFrame.bits(); ushort* out = (ushort*)rotatedFrame.bits(); int spl = rotatedFrame.bytesPerLine() / bytes; for (int x=0; x<h; x++) { if ( bytes == 2 ) { ushort* lout = out++ + (w - 1)*spl; for (int y=0; y<w; y++) { *lout=*in++; lout-=spl; } } else { ulong* _out = (ulong *)out; ulong* lout = _out++ + (w - 1)*spl; for (int y=0; y<w; y++) { ulong *_in = (ulong*)in; *lout=*_in++; lout-=spl; } } } p.drawImage( (240 - rw) / 2, (320 - rh) / 2, rotatedFrame, 0, 0, rw, rh ); } #ifdef USE_DIRECT_PAINTER } #endif } else { w = 220; h = 160; // maintain aspect ratio if ( w * sh > sw * h ) w = sw * h / sh; else h = sh * w / sw; result = mediaPlayerState->curDecoder()->videoReadScaledFrame( currentFrame->jumpTable(), 0, 0, sw, sh, w, h, format, 0) == 0; QPainter p( this ); int deskW = qApp->desktop()->width(); // Image changed size, therefore need to blank the possibly unpainted regions first if ( scaledWidth != w || scaledHeight != h ) { p.setBrush( QBrush( Qt::black ) ); p.drawRect( ( deskW -scaledWidth)/2, 20, scaledWidth, 160 ); } scaledWidth = w; scaledHeight = h; if ( result ) { p.drawImage( (deskW - scaledWidth) / 2, 20 + (160 - scaledHeight) / 2, *currentFrame, 0, 0, scaledWidth, scaledHeight ); } } return result; } 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->playing()) { 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; }; } |