/*****************************************************************************
* interface_widgets.cpp : Custom widgets for the main interface
****************************************************************************
- * Copyright (C) 2006-2008 the VideoLAN team
+ * Copyright (C) 2006-2010 the VideoLAN team
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
#include <QMenu>
#include <QWidgetAction>
#include <QDesktopWidget>
+#include <QPainter>
+#include <QTimer>
+#include <QSlider>
#ifdef Q_WS_X11
# include <X11/Xlib.h>
#endif
#include <math.h>
+#include <assert.h>
class ReparentableWidget : public QWidget
{
, reparentable( NULL )
{
/* Set the policy to expand in both directions */
-// setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding );
+ // setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding );
layout = new QHBoxLayout( this );
layout->setContentsMargins( 0, 0, 0, 0 );
if( b_fs )
{ /* Go full-screen */
- int numscreen = config_GetInt( p_intf, "qt-fullscreen-screennumber" );
+ int numscreen = var_InheritInteger( p_intf, "qt-fullscreen-screennumber" );
/* if user hasn't defined screennumber, or screennumber that is bigger
* than current number of screens, take screennumber where current interface
* is
QRect screenres = QApplication::desktop()->screenGeometry( numscreen );
- reparentable->setParent( NULL );
+ reparentable->setParent( NULL, newflags );
reparentable->setWindowState( newstate );
- reparentable->setWindowFlags( newflags );
/* To be sure window is on proper-screen in xinerama */
if( !screenres.contains( reparentable->pos() ) )
{
#ifdef WIN32
/* Come back to default thumbnail for Windows 7 taskbar */
LPTASKBARLIST3 p_taskbl;
- OSVERSIONINFO winVer;
- winVer.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
- if( GetVersionEx(&winVer) && winVer.dwMajorVersion > 5 )
- {
- CoInitialize( 0 );
- if( S_OK == CoCreateInstance( &clsid_ITaskbarList,
- NULL, CLSCTX_INPROC_SERVER,
- &IID_ITaskbarList3,
- (void **)&p_taskbl) )
- {
- p_taskbl->vt->HrInit(p_taskbl);
+ CoInitialize( 0 );
- HWND hroot = GetAncestor(reparentable->winId(),GA_ROOT);
+ if( S_OK == CoCreateInstance( &clsid_ITaskbarList,
+ NULL, CLSCTX_INPROC_SERVER,
+ &IID_ITaskbarList3,
+ (void **)&p_taskbl) )
+ {
+ p_taskbl->vt->HrInit(p_taskbl);
- if (S_OK != p_taskbl->vt->SetThumbnailClip(p_taskbl, hroot, NULL))
- msg_Err(p_intf, "SetThumbNailClip failed");
- msg_Err(p_intf, "Releasing taskbar | root handle = %08x", hroot);
- p_taskbl->vt->Release(p_taskbl);
- }
- CoUninitialize();
+ HWND hroot = GetAncestor(reparentable->winId(),GA_ROOT);
+
+ if (S_OK != p_taskbl->vt->SetThumbnailClip(p_taskbl, hroot, NULL))
+ msg_Err(p_intf, "SetThumbNailClip failed");
+ msg_Err(p_intf, "Releasing taskbar | root handle = %08x", hroot);
+ p_taskbl->vt->Release(p_taskbl);
}
+ CoUninitialize();
+
#endif
delete reparentable;
#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 )
{
/* We should use that one to take the more size it can */
- setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding);
+ //setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding);
/* A dark background */
setAutoFillBackground( true );
/* A cone in the middle */
label = new QLabel;
- label->setMargin( 5 );
-/* label->setMaximumHeight( MAX_BG_SIZE );
- label->setMaximumWidth( MAX_BG_SIZE );
- label->setMinimumHeight( MIN_BG_SIZE );
- label->setMinimumWidth( MIN_BG_SIZE );*/
+ label->setMargin( MARGIN );
label->setAlignment( Qt::AlignCenter );
- if( QDate::currentDate().dayOfYear() >= 354 )
- label->setPixmap( QPixmap( ":/logo/vlc128-christmas.png" ) );
- else
- label->setPixmap( QPixmap( ":/logo/vlc128.png" ) );
+ /* 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& ) );
-}
-BackgroundWidget::~BackgroundWidget()
-{}
+ /* Start Hidden */
+ label->hide();
+}
void BackgroundWidget::resizeEvent( QResizeEvent * event )
{
- if( event->size().height() <= MIN_BG_SIZE )
+ if( event->size().height() <= MIN_BG_SIZE + MARGIN * 2 + 2 )
label->hide();
else
label->show();
{
if( url.isEmpty() )
{
+ /* Xmas joke */
if( QDate::currentDate().dayOfYear() >= 354 )
label->setPixmap( QPixmap( ":/logo/vlc128-christmas.png" ) );
else
}
#endif
-SpeedLabel::SpeedLabel( intf_thread_t *_p_intf, const QString& text,
- QWidget *parent )
- : QLabel( text, parent ), p_intf( _p_intf )
+SpeedLabel::SpeedLabel( intf_thread_t *_p_intf, QWidget *parent )
+ : QLabel( parent ), p_intf( _p_intf )
{
setToolTip( qtr( "Current playback speed.\nClick to adjust" ) );
speedControlMenu->addAction( widgetAction );
/* Change the SpeedRate in the Status Bar */
- CONNECT( THEMIM->getIM(), rateChanged( int ), this, setRate( int ) );
-
- CONNECT( THEMIM, inputChanged( input_thread_t * ),
- speedControl, activateOnState() );
+ CONNECT( THEMIM->getIM(), rateChanged( float ), this, setRate( float ) );
+ DCONNECT( THEMIM, inputChanged( input_thread_t * ),
+ speedControl, activateOnState() );
+ setRate( var_InheritFloat( p_intf, "rate" ) );
}
+
SpeedLabel::~SpeedLabel()
{
- delete speedControl;
- delete speedControlMenu;
+ delete speedControl;
+ delete speedControlMenu;
}
+
/****************************************************************************
* Small right-click menu for rate control
****************************************************************************/
+
void SpeedLabel::showSpeedMenu( QPoint pos )
{
speedControlMenu->exec( QCursor::pos() - pos
+ QPoint( 0, height() ) );
}
-void SpeedLabel::setRate( int rate )
+void SpeedLabel::setRate( float rate )
{
QString str;
- str.setNum( ( 1000 / (double)rate ), 'f', 2 );
+ str.setNum( rate, 'f', 2 );
str.append( "x" );
setText( str );
setToolTip( str );
speedSlider->setEnabled( THEMIM->getIM()->hasInput() );
}
-void SpeedControlWidget::updateControls( int rate )
+void SpeedControlWidget::updateControls( float rate )
{
if( speedSlider->isSliderDown() )
{
return;
}
- double value = 17 * log( (double)INPUT_RATE_DEFAULT / rate ) / log( 2 );
+ double value = 17 * log( rate ) / log( 2 );
int sliderValue = (int) ( ( value > 0 ) ? value + .5 : value - .5 );
if( sliderValue < speedSlider->minimum() )
sliderValue = speedSlider->maximum();
}
- //Block signals to avoid feedback loop
- speedSlider->blockSignals( true );
speedSlider->setValue( sliderValue );
- speedSlider->blockSignals( false );
}
void SpeedControlWidget::updateRate( int sliderValue )
void CoverArtLabel::showArtUpdate( const QString& url )
{
QPixmap pix;
- if( !url.isEmpty() && pix.load( url ) )
+ if( !url.isEmpty() && pix.load( url ) )
{
pix = pix.scaled( maximumWidth(), maximumHeight(),
Qt::KeepAspectRatioByExpanding );
THEMIM->getIM()->requestArtUpdate();
}
-TimeLabel::TimeLabel( intf_thread_t *_p_intf ) :QLabel(), p_intf( _p_intf )
+TimeLabel::TimeLabel( intf_thread_t *_p_intf )
+ : QLabel(), p_intf( _p_intf ), bufTimer( new QTimer(this) ),
+ buffering( false ), showBuffering(false), bufVal( -1 )
{
- b_remainingTime = false;
- setText( " --:--/--:-- " );
- setAlignment( Qt::AlignRight | Qt::AlignVCenter );
- setToolTip( qtr( "Toggle between elapsed and remaining time" ) );
-
+ b_remainingTime = false;
+ setText( " --:--/--:-- " );
+ setAlignment( Qt::AlignRight | Qt::AlignVCenter );
+ setToolTip( qtr( "Toggle between elapsed and remaining time" ) );
+ bufTimer->setSingleShot( true );
- CONNECT( THEMIM->getIM(), cachingChanged( float ),
- this, setCaching( float ) );
- CONNECT( THEMIM->getIM(), positionUpdated( float, int, int ),
- this, setDisplayPosition( float, int, int ) );
+ CONNECT( THEMIM->getIM(), positionUpdated( float, int64_t, int ),
+ this, setDisplayPosition( float, int64_t, int ) );
+ CONNECT( THEMIM->getIM(), cachingChanged( float ),
+ this, updateBuffering( float ) );
+ CONNECT( bufTimer, timeout(), this, updateBuffering() );
}
-void TimeLabel::setDisplayPosition( float pos, int time, int length )
+void TimeLabel::setDisplayPosition( float pos, int64_t t, int length )
{
+ showBuffering = false;
+ bufTimer->stop();
+
if( pos == -1.f )
{
setText( " --:--/--:-- " );
return;
}
- char psz_length[MSTRTIME_MAX_SIZE], psz_time[MSTRTIME_MAX_SIZE];
+ int time = t / 1000000;
+
secstotimestr( psz_length, length );
secstotimestr( psz_time, ( b_remainingTime && length ) ? length - time
: time );
psz_time, ( !length && time ) ? "--:--" : psz_length );
setText( timestr );
+
+ cachedLength = length;
}
+void TimeLabel::setDisplayPosition( float pos )
+{
+ if( pos == -1.f || cachedLength == 0 )
+ {
+ setText( " --:--/--:-- " );
+ return;
+ }
+
+ int time = pos * cachedLength;
+ 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 );
+
+ setText( timestr );
+}
+
+
void TimeLabel::toggleTimeDisplay()
{
b_remainingTime = !b_remainingTime;
}
-void TimeLabel::setCaching( float f_cache )
+
+void TimeLabel::updateBuffering( float _buffered )
{
- QString amount;
- amount.sprintf("Buff: %i%%", (int)(100*f_cache) );
- setText( amount );
+ bufVal = _buffered;
+ if( !buffering || bufVal == 0 )
+ {
+ showBuffering = false;
+ buffering = true;
+ bufTimer->start(200);
+ }
+ else if( bufVal == 1 )
+ {
+ showBuffering = buffering = false;
+ bufTimer->stop();
+ }
+ update();
}
+void TimeLabel::updateBuffering()
+{
+ showBuffering = true;
+ update();
+}
+void TimeLabel::paintEvent( QPaintEvent* event )
+{
+ if( showBuffering )
+ {
+ QRect r( rect() );
+ r.setLeft( r.width() * bufVal );
+ QPainter p( this );
+ p.setOpacity( 0.4 );
+ p.fillRect( r, palette().color( QPalette::Highlight ) );
+ }
+ QLabel::paintEvent( event );
+}
projects / vlc / blobdiff