You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
447 lines
11 KiB
447 lines
11 KiB
/*
|
|
This file is part of KDE/aRts (Noatun) - xine integration
|
|
Copyright (C) 2002 Ewald Snel <ewald@rambo.its.tudelft.nl>
|
|
Copyright (C) 2002 Neil Stevens <neil@qualityassistant.com>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License version 2 as published by the Free Software Foundation.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
|
|
#include <time.h>
|
|
#ifdef HAVE_USLEEP
|
|
#include <unistd.h>
|
|
#endif
|
|
#include <tqaccel.h>
|
|
#include <tqcursor.h>
|
|
|
|
#if defined Q_WS_X11 && ! defined K_WS_QTONLY
|
|
#include <X11/Xlib.h>
|
|
#include <X11/Xutil.h>
|
|
#else
|
|
#define XEvent void
|
|
#endif
|
|
|
|
#include <tdeaction.h>
|
|
#include <tdelocale.h>
|
|
#include "kvideowidget.h"
|
|
|
|
|
|
class KFullscreenVideoWidget : public KVideoWidget
|
|
{
|
|
public:
|
|
KFullscreenVideoWidget( KVideoWidget *parent = 0, const char *name = 0 );
|
|
|
|
protected:
|
|
virtual void windowActivationChange( bool );
|
|
virtual bool x11Event( XEvent *event );
|
|
|
|
private:
|
|
KVideoWidget *videoWidget;
|
|
};
|
|
|
|
KFullscreenVideoWidget::KFullscreenVideoWidget( KVideoWidget *parent, const char *name )
|
|
: KVideoWidget( 0, name )
|
|
{
|
|
this->videoWidget = parent;
|
|
setEraseColor( black );
|
|
setCursor(TQCursor(Qt::BlankCursor));
|
|
}
|
|
|
|
void KFullscreenVideoWidget::windowActivationChange( bool )
|
|
{
|
|
if (!isActiveWindow())
|
|
{
|
|
videoWidget->setWindowed();
|
|
}
|
|
}
|
|
|
|
bool KFullscreenVideoWidget::x11Event( XEvent *event )
|
|
{
|
|
#if defined Q_WS_X11 && ! defined K_WS_QTONLY
|
|
if (event->type == ClientMessage &&
|
|
event->xclient.message_type ==
|
|
XInternAtom( tqt_xdisplay(), "VPO_RESIZE_NOTIFY", False ))
|
|
{
|
|
videoWidget->resizeNotify( event->xclient.data.l[0], event->xclient.data.l[1] );
|
|
}
|
|
#endif
|
|
return false;
|
|
}
|
|
|
|
KVideoWidget::KVideoWidget( KXMLGUIClient *clientParent, TQWidget *parent, const char *name, WFlags f )
|
|
: KXMLGUIClient( clientParent ),
|
|
TQWidget( parent, name, f )
|
|
{
|
|
init();
|
|
// ???
|
|
TQString toolbarName = i18n("Video Toolbar");
|
|
setXML(TQString("<!DOCTYPE kpartgui>\n<kpartgui name=\"kvideowidget\" version=\"1\"><MenuBar><Menu name=\"edit\"><Separator/><Action name=\"double_size\"/><Action name=\"normal_size\"/><Action name=\"half_size\"/><Separator/><Action name=\"fullscreen_mode\"/></Menu></MenuBar><Toolbar name=\"VideoToolbar\"><text>Video Toolbar</text><Action name=\"fullscreen_mode\"/></Toolbar></kpartgui>"), true);
|
|
}
|
|
|
|
KVideoWidget::KVideoWidget( TQWidget *parent, const char *name, WFlags f )
|
|
: TQWidget( parent, name, f )
|
|
{
|
|
init();
|
|
}
|
|
|
|
void KVideoWidget::init(void)
|
|
{
|
|
setMinimumSize(0, 0);
|
|
setSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Expanding ) );
|
|
setFocusPolicy( TQWidget::ClickFocus );
|
|
|
|
fullscreenWidget = 0;
|
|
poVideo = Arts::VideoPlayObject::null();
|
|
videoWidth = 0;
|
|
videoHeight = 0;
|
|
|
|
// Setup actions
|
|
new TDEToggleAction( i18n("Fullscreen &Mode"), "view-fullscreen",
|
|
CTRL+SHIFT+Key_F, TQT_TQOBJECT(this), TQT_SLOT(fullscreenActivated()),
|
|
actionCollection(), "fullscreen_mode" );
|
|
new TDERadioAction( i18n("&Half Size"), ALT+Key_0,
|
|
TQT_TQOBJECT(this), TQT_SLOT(halfSizeActivated()),
|
|
actionCollection(), "half_size" );
|
|
new TDERadioAction( i18n("&Normal Size"), ALT+Key_1,
|
|
TQT_TQOBJECT(this), TQT_SLOT(normalSizeActivated()),
|
|
actionCollection(), "normal_size" );
|
|
new TDERadioAction( i18n("&Double Size"), ALT+Key_2,
|
|
TQT_TQOBJECT(this), TQT_SLOT(doubleSizeActivated()),
|
|
actionCollection(), "double_size" );
|
|
|
|
((TDEToggleAction *)action( "half_size" ))->setExclusiveGroup( "KVideoWidget::zoom" );
|
|
((TDEToggleAction *)action( "normal_size" ))->setExclusiveGroup( "KVideoWidget::zoom" );
|
|
((TDEToggleAction *)action( "double_size" ))->setExclusiveGroup( "KVideoWidget::zoom" );
|
|
|
|
action("double_size")->setEnabled(false);
|
|
action("half_size")->setEnabled(false);
|
|
action("normal_size")->setEnabled(false);
|
|
action("fullscreen_mode")->setEnabled(false);
|
|
}
|
|
|
|
KVideoWidget::~KVideoWidget()
|
|
{
|
|
if (isEmbedded())
|
|
{
|
|
poVideo.x11WindowId( -1 );
|
|
poVideo = Arts::VideoPlayObject::null();
|
|
}
|
|
|
|
delete fullscreenWidget;
|
|
}
|
|
|
|
void KVideoWidget::embed( Arts::VideoPlayObject vpo )
|
|
{
|
|
bool enable;
|
|
if (vpo.isNull())
|
|
{
|
|
if (isEmbedded())
|
|
{
|
|
poVideo.x11WindowId( -1 );
|
|
poVideo = Arts::VideoPlayObject::null();
|
|
}
|
|
|
|
setBackgroundMode( PaletteBackground );
|
|
repaint();
|
|
|
|
// Resize GUI
|
|
videoWidth = 0;
|
|
videoHeight = 0;
|
|
|
|
if (isHalfSize() || isNormalSize() || isDoubleSize())
|
|
emit adaptSize( 0, 0 );
|
|
|
|
enable = false;
|
|
updateGeometry();
|
|
}
|
|
else
|
|
{
|
|
if (isEmbedded())
|
|
{
|
|
poVideo.x11WindowId( -1 );
|
|
}
|
|
|
|
poVideo = vpo;
|
|
|
|
// Don't reset fullscreen mode for video playlists
|
|
if (fullscreenWidget)
|
|
{
|
|
poVideo.x11WindowId( fullscreenWidget->winId() );
|
|
fullscreenWidget->setBackgroundMode( NoBackground );
|
|
|
|
setEraseColor( black );
|
|
}
|
|
else
|
|
{
|
|
poVideo.x11WindowId( winId() );
|
|
setBackgroundMode( NoBackground );
|
|
}
|
|
enable = true;
|
|
}
|
|
action("double_size")->setEnabled(enable);
|
|
action("half_size")->setEnabled(enable);
|
|
action("normal_size")->setEnabled(enable);
|
|
action("fullscreen_mode")->setEnabled(enable);
|
|
}
|
|
|
|
TQImage KVideoWidget::snapshot( Arts::VideoPlayObject vpo )
|
|
{
|
|
#if defined Q_WS_X11 && ! defined K_WS_QTONLY
|
|
Window root;
|
|
Pixmap pixmap;
|
|
XImage *xImage;
|
|
unsigned int width, height, border, depth;
|
|
int x, y;
|
|
|
|
if (vpo.isNull() || (long)(pixmap = vpo.x11Snapshot()) == -1)
|
|
return TQImage();
|
|
|
|
// Get 32bit RGBA image data (stored in 1bpp pixmap)
|
|
XGetGeometry( tqt_xdisplay(), pixmap, &root, &x, &y, &width, &height, &border, &depth );
|
|
|
|
xImage = XGetImage( tqt_xdisplay(), pixmap, 0, 0, width, height, 1, XYPixmap );
|
|
|
|
if (xImage == 0)
|
|
{
|
|
XFreePixmap( tqt_xdisplay(), pixmap );
|
|
return TQImage();
|
|
}
|
|
|
|
// Convert 32bit RGBA image data into Qt image
|
|
TQImage qImage = TQImage( (uchar *)xImage->data, width/32, height, 32, (TQRgb *)0, 0, TQImage::IgnoreEndian ).copy();
|
|
|
|
// Free X11 resources and return Qt image
|
|
XDestroyImage( xImage );
|
|
XFreePixmap( tqt_xdisplay(), pixmap );
|
|
|
|
return qImage;
|
|
#else
|
|
return 0;
|
|
#endif
|
|
}
|
|
|
|
bool KVideoWidget::isEmbedded()
|
|
{
|
|
return !poVideo.isNull();
|
|
}
|
|
|
|
bool KVideoWidget::isFullscreen()
|
|
{
|
|
return ((TDEToggleAction *)action( "fullscreen_mode" ))->isChecked();
|
|
}
|
|
|
|
bool KVideoWidget::isHalfSize()
|
|
{
|
|
return ((TDEToggleAction *)action( "half_size" ))->isChecked();
|
|
}
|
|
|
|
bool KVideoWidget::isNormalSize()
|
|
{
|
|
return ((TDEToggleAction *)action( "normal_size" ))->isChecked();
|
|
}
|
|
|
|
bool KVideoWidget::isDoubleSize()
|
|
{
|
|
return ((TDEToggleAction *)action( "double_size" ))->isChecked();
|
|
}
|
|
|
|
void KVideoWidget::setFullscreen()
|
|
{
|
|
if (!isFullscreen())
|
|
{
|
|
((TDEToggleAction *)action( "fullscreen_mode" ))->setChecked( true );
|
|
fullscreenActivated();
|
|
}
|
|
}
|
|
|
|
void KVideoWidget::setWindowed()
|
|
{
|
|
if (isFullscreen())
|
|
{
|
|
((TDEToggleAction *)action( "fullscreen_mode" ))->setChecked( false );
|
|
fullscreenActivated();
|
|
}
|
|
}
|
|
|
|
void KVideoWidget::setHalfSize()
|
|
{
|
|
((TDEToggleAction *)action( "half_size" ))->setChecked( true );
|
|
halfSizeActivated();
|
|
}
|
|
|
|
void KVideoWidget::setNormalSize()
|
|
{
|
|
((TDEToggleAction *)action( "normal_size" ))->setChecked( true );
|
|
normalSizeActivated();
|
|
}
|
|
|
|
void KVideoWidget::setDoubleSize()
|
|
{
|
|
((TDEToggleAction *)action( "double_size" ))->setChecked( true );
|
|
doubleSizeActivated();
|
|
}
|
|
|
|
TQSize KVideoWidget::sizeHint() const
|
|
{
|
|
return TQSize( videoWidth, videoHeight );
|
|
}
|
|
|
|
int KVideoWidget::heightForWidth( int w ) const
|
|
{
|
|
if(videoWidth == 0)
|
|
return 0;
|
|
else
|
|
return int( double(w)*double(videoHeight)/double(videoWidth) );
|
|
}
|
|
|
|
void KVideoWidget::mousePressEvent( TQMouseEvent *event )
|
|
{
|
|
TQPoint pos = mapToGlobal( event->pos() );
|
|
|
|
emit mouseButtonPressed( event->button(), pos, event->state() );
|
|
|
|
// ### Remove in KDE4
|
|
if ( event->button() == Qt::RightButton )
|
|
emit rightButtonPressed( pos );
|
|
}
|
|
|
|
void KVideoWidget::mouseDoubleClickEvent( TQMouseEvent *event )
|
|
{
|
|
emit mouseButtonDoubleClick( mapToGlobal( event->pos() ), event->state() );
|
|
}
|
|
|
|
void KVideoWidget::resizeEvent( TQResizeEvent *event )
|
|
{
|
|
TQWidget::resizeEvent( event );
|
|
|
|
if (width() > minimumWidth() || height() > minimumHeight())
|
|
{
|
|
if (width() == TQMAX( (videoWidth / 2), minimumWidth() ) &&
|
|
height() == TQMAX( (videoHeight / 2), minimumHeight() ))
|
|
((TDEToggleAction *)action( "half_size" ))->setChecked( true );
|
|
else if (width() == TQMAX( videoWidth, minimumWidth() ) &&
|
|
height() == TQMAX( videoHeight, minimumHeight() ))
|
|
((TDEToggleAction *)action( "normal_size" ))->setChecked( true );
|
|
else if (width() == TQMAX( (2 * videoWidth), minimumWidth() ) &&
|
|
height() == TQMAX( (2 * videoHeight), minimumHeight() ))
|
|
((TDEToggleAction *)action( "double_size" ))->setChecked( true );
|
|
else
|
|
{
|
|
((TDEToggleAction *)action( "half_size" ))->setChecked( false );
|
|
((TDEToggleAction *)action( "normal_size" ))->setChecked( false );
|
|
((TDEToggleAction *)action( "double_size" ))->setChecked( false );
|
|
}
|
|
}
|
|
}
|
|
|
|
void KVideoWidget::resizeNotify( int width, int height )
|
|
{
|
|
if(!isEmbedded()) return;
|
|
|
|
videoWidth = width;
|
|
videoHeight = height;
|
|
|
|
if (isHalfSize())
|
|
emit adaptSize( (videoWidth / 2), (videoHeight / 2) );
|
|
else if (isNormalSize())
|
|
emit adaptSize( videoWidth, videoHeight );
|
|
else if (isDoubleSize())
|
|
emit adaptSize( (2 * videoWidth), (2 * videoHeight) );
|
|
|
|
updateGeometry();
|
|
}
|
|
|
|
bool KVideoWidget::x11Event( XEvent *event )
|
|
{
|
|
#if defined Q_WS_X11 && ! defined K_WS_QTONLY
|
|
if (event->type == ClientMessage &&
|
|
event->xclient.message_type ==
|
|
XInternAtom( tqt_xdisplay(), "VPO_RESIZE_NOTIFY", False ))
|
|
{
|
|
resizeNotify( event->xclient.data.l[0], event->xclient.data.l[1] );
|
|
}
|
|
#endif
|
|
return false;
|
|
}
|
|
|
|
void KVideoWidget::fullscreenActivated()
|
|
{
|
|
if (isFullscreen() == (fullscreenWidget != 0))
|
|
return;
|
|
|
|
if (isFullscreen())
|
|
{
|
|
fullscreenWidget = new KFullscreenVideoWidget( this );
|
|
|
|
// Interconnect mouse button signals
|
|
connect( fullscreenWidget, TQT_SIGNAL(mouseButtonPressed( int, const TQPoint &, int )),
|
|
this, TQT_SIGNAL(mouseButtonPressed( int, const TQPoint &, int)) );
|
|
|
|
connect( fullscreenWidget, TQT_SIGNAL(mouseButtonDoubleClick( const TQPoint &, int )),
|
|
this, TQT_SIGNAL(mouseButtonDoubleClick( const TQPoint &, int )) );
|
|
|
|
// ### Remove in KDE4
|
|
connect( fullscreenWidget, TQT_SIGNAL(rightButtonPressed(const TQPoint &)),
|
|
this, TQT_SIGNAL(rightButtonPressed(const TQPoint &)) );
|
|
|
|
// Leave fullscreen mode with <Escape> key
|
|
TQAccel *a = new TQAccel( fullscreenWidget );
|
|
a->connectItem( a->insertItem( Key_Escape ),
|
|
this, TQT_SLOT(setWindowed()) );
|
|
|
|
fullscreenWidget->setFocus();
|
|
fullscreenWidget->showFullScreen();
|
|
|
|
if (isEmbedded())
|
|
{
|
|
poVideo.x11WindowId( fullscreenWidget->winId() );
|
|
fullscreenWidget->setBackgroundMode( NoBackground );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (isEmbedded())
|
|
{
|
|
poVideo.x11WindowId( winId() );
|
|
setBackgroundMode( NoBackground );
|
|
}
|
|
|
|
delete fullscreenWidget;
|
|
fullscreenWidget = 0;
|
|
}
|
|
}
|
|
|
|
void KVideoWidget::halfSizeActivated()
|
|
{
|
|
if (isHalfSize())
|
|
{
|
|
if(isEmbedded()) emit adaptSize( (videoWidth / 2), (videoHeight / 2) );
|
|
setWindowed();
|
|
}
|
|
}
|
|
|
|
void KVideoWidget::normalSizeActivated()
|
|
{
|
|
if (isNormalSize())
|
|
{
|
|
if(isEmbedded()) emit adaptSize( videoWidth, videoHeight );
|
|
setWindowed();
|
|
}
|
|
}
|
|
|
|
void KVideoWidget::doubleSizeActivated()
|
|
{
|
|
if (isDoubleSize())
|
|
{
|
|
if(isEmbedded()) emit adaptSize( (2 * videoWidth), (2 * videoHeight) );
|
|
setWindowed();
|
|
}
|
|
}
|
|
|
|
#include "kvideowidget.moc"
|