#include <QPainter>
#include <QTimer>
#include <QSlider>
+#include <QBitmap>
#ifdef Q_WS_X11
# include <X11/Xlib.h>
{
if (reparentable->windowState() & Qt::WindowFullScreen )
return;
- msg_Dbg( p_intf, "Video is resizing to: %i %i", w, h );
- videoSize.setWidth( w );
- videoSize.setHeight( h );
if( !isVisible() ) show();
- updateGeometry(); // Needed for deinterlace
+ resize( w, h );
+ emit sizeChanged( w, h );
videoSync();
}
delete reparentable;
reparentable = NULL;
- videoSize = QSize();
updateGeometry();
hide();
}
-
-QSize VideoWidget::sizeHint() const
-{
- return videoSize;
-}
-
/**********************************************************************
* Background Widget. Show a simple image background. Currently,
* it's album art if present or cone.
**********************************************************************/
-#define ICON_SIZE 128
-#define MAX_BG_SIZE 400
-#define MIN_BG_SIZE 128
-#define MARGIN 5
BackgroundWidget::BackgroundWidget( intf_thread_t *_p_i )
- :QWidget( NULL ), p_intf( _p_i )
+ :QWidget( NULL ), p_intf( _p_i ), b_expandPixmap( false )
{
- /* We should use that one to take the more size it can */
- //setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding);
-
/* A dark background */
setAutoFillBackground( true );
QPalette plt = palette();
plt.setColor( QPalette::Inactive, QPalette::Window , Qt::black );
setPalette( plt );
- /* A cone in the middle */
- label = new QLabel;
- label->setMargin( MARGIN );
- label->setAlignment( Qt::AlignCenter );
-
/* Init the cone art */
updateArt( "" );
- /* Grid, because of the visual selector */
- QGridLayout *backgroundLayout = new QGridLayout( this );
- backgroundLayout->setMargin( 0 );
- backgroundLayout->addWidget( label, 0, 1 );
- backgroundLayout->setColumnStretch( 0, 1 );
- backgroundLayout->setColumnStretch( 2, 1 );
-
CONNECT( THEMIM->getIM(), artChanged( QString ),
this, updateArt( const QString& ) );
-
- /* Start Hidden */
- label->hide();
-}
-
-void BackgroundWidget::resizeEvent( QResizeEvent * event )
-{
- if( event->size().height() <= MIN_BG_SIZE + MARGIN * 2 + 2 )
- label->hide();
- else
- label->show();
}
void BackgroundWidget::updateArt( const QString& url )
{
- if( url.isEmpty() )
+ if ( !url.isEmpty() )
{
- /* Xmas joke */
+ pixmapUrl = url;
+ }
+ else
+ { /* Xmas joke */
if( QDate::currentDate().dayOfYear() >= 354 )
- label->setPixmap( QPixmap( ":/logo/vlc128-christmas.png" ) );
+ pixmapUrl = QString( ":/logo/vlc128-christmas.png" );
else
- label->setPixmap( QPixmap( ":/logo/vlc128.png" ) );
+ pixmapUrl = QString( ":/logo/vlc128.png" );
}
- else
+ update();
+}
+
+void BackgroundWidget::paintEvent( QPaintEvent *e )
+{
+ int i_maxwidth, i_maxheight;
+ QPixmap pixmap = QPixmap( pixmapUrl );
+ QPainter painter(this);
+ QBitmap pMask;
+ float f_alpha = 1.0;
+
+ i_maxwidth = std::min( maximumWidth(), width() ) - MARGIN * 2;
+ i_maxheight = std::min( maximumHeight(), height() ) - MARGIN * 2;
+
+ if ( height() > MARGIN * 2 )
{
- QPixmap pixmap( url );
- if( pixmap.width() > label->maximumWidth() ||
- pixmap.height() > label->maximumHeight() )
+ /* Scale down the pixmap if the widget is too small */
+ if( pixmap.width() > i_maxwidth || pixmap.height() > i_maxheight )
{
- pixmap = pixmap.scaled( label->maximumWidth(),
- label->maximumHeight(), Qt::KeepAspectRatio );
+ pixmap = pixmap.scaled( i_maxwidth, i_maxheight,
+ Qt::KeepAspectRatio, Qt::SmoothTransformation );
+ }
+ else
+ if ( b_expandPixmap &&
+ pixmap.width() < width() && pixmap.height() < height() )
+ {
+ /* Scale up the pixmap to fill widget's size */
+ f_alpha = ( (float) pixmap.height() / (float) height() );
+ pixmap = pixmap.scaled(
+ width() - MARGIN * 2,
+ height() - MARGIN * 2,
+ Qt::KeepAspectRatio,
+ ( f_alpha < .2 )? /* Don't waste cpu when not visible */
+ Qt::SmoothTransformation:
+ Qt::FastTransformation
+ );
+ /* Non agressive alpha compositing when sizing up */
+ pMask = QBitmap( pixmap.width(), pixmap.height() );
+ pMask.fill( QColor::fromRgbF( 1.0, 1.0, 1.0, f_alpha ) );
+ pixmap.setMask( pMask );
}
- label->setPixmap( pixmap );
+ painter.drawPixmap(
+ MARGIN + ( i_maxwidth - pixmap.width() ) /2,
+ MARGIN + ( i_maxheight - pixmap.height() ) /2,
+ pixmap);
}
+ QWidget::paintEvent( e );
}
void BackgroundWidget::contextMenuEvent( QContextMenuEvent *event )
SpeedLabel::SpeedLabel( intf_thread_t *_p_intf, QWidget *parent )
: QLabel( parent ), p_intf( _p_intf )
{
- setToolTip( qtr( "Current playback speed.\nClick to adjust" ) );
+ tooltipStringPattern = qtr( "Current playback speed: %1\nClick to adjust" );
/* Create the Speed Control Widget */
speedControl = new SpeedControlWidget( p_intf, this );
str.setNum( rate, 'f', 2 );
str.append( "x" );
setText( str );
- setToolTip( str );
+ setToolTip( tooltipStringPattern.arg( str ) );
speedControl->updateControls( rate );
}
speedControlLayout->addWidget( speedSlider );
speedControlLayout->addWidget( normalSpeedButton );
+ lastValue = 0;
+
activateOnState();
}
{
sliderValue = speedSlider->maximum();
}
+ lastValue = sliderValue;
speedSlider->setValue( sliderValue );
}
void SpeedControlWidget::updateRate( int sliderValue )
{
+ if( sliderValue == lastValue )
+ return;
+
double speed = pow( 2, (double)sliderValue / 17 );
int rate = INPUT_RATE_DEFAULT / speed;
secstotimestr( psz_time, ( b_remainingTime && length ) ? length - time
: time );
- QString timestr;
- timestr.sprintf( " %s%s/%s ", (b_remainingTime && length) ? "-" : "",
- psz_time, ( !length && time ) ? "--:--" : psz_length );
+ QString timestr = QString( " %1%2/%3 " )
+ .arg( QString( (b_remainingTime && length) ? "-" : "" ) )
+ .arg( QString( psz_time ) )
+ .arg( QString( ( !length && time ) ? "--:--" : psz_length ) );
setText( timestr );
secstotimestr( psz_time,
( b_remainingTime && cachedLength ?
cachedLength - time : time ) );
- QString timestr;
- timestr.sprintf( " %s%s/%s ", (b_remainingTime && cachedLength) ? "-" : "",
- psz_time, ( !cachedLength && time ) ? "--:--" : psz_length );
+ QString timestr = QString( " %1%2/%3 " )
+ .arg( QString( (b_remainingTime && cachedLength) ? "-" : "" ) )
+ .arg( QString( psz_time ) )
+ .arg( QString( ( !cachedLength && time ) ? "--:--" : psz_length ) );
setText( timestr );
}
projects / vlc / blobdiff