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/*
This file is part of the Opie Project
Copyright (c) 2002 Max Reiss <harlekin@handhelds.org>
Copyright (c) 2002 L. Potter <ljp@llornkcor.com>
Copyright (c) 2002 Holger Freyther <zecke@handhelds.org>
=.
.=l.
.>+-=
_;:, .> :=|. This program is free software; you can
.> <`_, > . <= redistribute it and/or modify it under
:`=1 )Y*s>-.-- : the terms of the GNU General Public
.="- .-=="i, .._ License as published by the Free Software
- . .-<_> .<> Foundation; either version 2 of the License,
._= =} : or (at your option) any later version.
.%`+i> _;_.
.i_,=:_. -<s. This program is distributed in the hope that
+ . -:. = it will be useful, but WITHOUT ANY WARRANTY;
: .. .:, . . . without even the implied warranty of
=_ + =;=|` MERCHANTABILITY or FITNESS FOR A
_.=:. : :=>`: PARTICULAR PURPOSE. See the GNU
..}^=.= = ; General Public License for more
++= -. .` .: details.
: = ...= . :.=-
-. .:....=;==+<; You should have received a copy of the GNU
-_. . . )=. = General Public License along with
-- :-=` this library; see the file COPYING.LIB.
If not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include <qtimer.h>
#include <qmessagebox.h>
#include <qpe/qcopenvelope_qws.h>
#include <qpe/qpeapplication.h>
#include "xinecontrol.h"
#include "mediaplayerstate.h"
#include "videowidget.h"
extern VideoWidget *videoUI;
XineControl::XineControl( MediaPlayerState &_mediaPlayerState, QObject *parent, const char *name )
: QObject( parent, name ), mediaPlayerState( _mediaPlayerState ) {
libXine = new XINE::Lib( videoUI->vidWidget() );
connect ( videoUI, SIGNAL( videoResized( const QSize & )), this, SLOT( videoResized ( const QSize & ) ) );
connect( &mediaPlayerState, SIGNAL( pausedToggled( bool ) ), this, SLOT( pause( bool ) ) );
connect( this, SIGNAL( positionChanged( long ) ), &mediaPlayerState, SLOT( updatePosition( long ) ) );
connect( &mediaPlayerState, SIGNAL( playingToggled( bool ) ), this, SLOT( stop( bool ) ) );
connect( &mediaPlayerState, SIGNAL( fullscreenToggled( bool ) ), this, SLOT( setFullscreen( bool ) ) );
connect( &mediaPlayerState, SIGNAL( positionChanged( long ) ), this, SLOT( seekTo( long ) ) );
connect( &mediaPlayerState, SIGNAL( videoGammaChanged( int ) ), this, SLOT( setGamma( int ) ) );
connect( libXine, SIGNAL( stopped() ), this, SLOT( nextMedia() ) );
disabledSuspendScreenSaver = FALSE;
}
XineControl::~XineControl() {
#if defined(Q_WS_QWS) && !defined(QT_NO_COP)
if ( disabledSuspendScreenSaver ) {
disabledSuspendScreenSaver = FALSE;
// Re-enable the suspend mode
QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::Enable;
}
#endif
delete libXine;
}
void XineControl::play( const QString& fileName ) {
hasVideoChannel = FALSE;
hasAudioChannel = FALSE;
m_fileName = fileName;
qDebug("<<FILENAME: " + fileName + ">>>>");
if ( !libXine->play( fileName, 0, 0 ) ) {
QMessageBox::warning( 0l , tr( "Failure" ), getErrorCode() );
// toggle stop so the the play button is reset
mediaPlayerState.setPlaying( false );
return;
}
mediaPlayerState.setPlaying( true );
MediaPlayerState::DisplayType displayType;
// qDebug( QString( "libXine->hasVideo() return : %1 ").arg( libXine->hasVideo() ) );
if ( !libXine->hasVideo() ) {
displayType = MediaPlayerState::Audio;
qDebug("HAS AUDIO");
libXine->setShowVideo( false );
hasAudioChannel = TRUE;
} else {
displayType = MediaPlayerState::Video;
qDebug("HAS VIDEO");
libXine->setShowVideo( true );
hasVideoChannel = TRUE;
}
// determine if slider is shown
mediaPlayerState.setIsSeekable( libXine->isSeekable() );
// which gui (video / audio)
mediaPlayerState.setDisplayType( displayType );
#if defined(Q_WS_QWS) && !defined(QT_NO_COP)
if ( !disabledSuspendScreenSaver ) {
disabledSuspendScreenSaver = TRUE;
// Stop the screen from blanking and power saving state
QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" )
<< ( displayType == MediaPlayerState::Video ? QPEApplication::Disable : QPEApplication::DisableSuspend );
}
#endif
length();
position();
}
void XineControl::nextMedia() {
mediaPlayerState.setNext();
}
void XineControl::setGamma( int value ) {
libXine->setGamma( value );
}
void XineControl::stop( bool isSet ) {
if ( !isSet ) {
libXine->stop();
#if defined(Q_WS_QWS) && !defined(QT_NO_COP)
if ( disabledSuspendScreenSaver ) {
disabledSuspendScreenSaver = FALSE;
// Re-enable the suspend mode
QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::Enable;
}
#endif
}
}
/**
* Pause playback
* @isSet
*/
void XineControl::pause( bool isSet) {
if ( isSet ) {
libXine->pause();
} else {
libXine->play( m_fileName, 0, m_currentTime );
}
}
/**
* get current time in playback
*/
long XineControl::currentTime() {
// todo: jede sekunde überprüfen
m_currentTime = libXine->currentTime();
return m_currentTime;
QTimer::singleShot( 1000, this, SLOT( currentTime() ) );
}
/**
* Set the length of the media file
*/
void XineControl::length() {
m_length = libXine->length();
mediaPlayerState.setLength( m_length );
}
/**
* Reports the position the xine backend is at right now
* @return long the postion in seconds
*/
long XineControl::position() {
m_position = ( currentTime() );
mediaPlayerState.updatePosition( m_position );
long emitPos = (long)m_position;
emit positionChanged( emitPos );
if( mediaPlayerState.isPlaying() ) {
// needs to be stopped the media is stopped
QTimer::singleShot( 1000, this, SLOT( position() ) );
}
// qDebug("POSITION : %d", m_position);
return m_position;
}
/**
* Set videoplayback to fullscreen
* @param isSet
*/
void XineControl::setFullscreen( bool isSet ) {
libXine->showVideoFullScreen( isSet );
}
QString XineControl::getMetaInfo() {
QString returnString;
if ( !libXine->metaInfo( 0 ).isEmpty() ) {
returnString += tr( " Title: " + libXine->metaInfo( 0 ) );
}
if ( !libXine->metaInfo( 1 ).isEmpty() ) {
returnString += tr( " Comment: " + libXine->metaInfo( 1 ) );
}
if ( !libXine->metaInfo( 2 ).isEmpty() ) {
returnString += tr( " Artist: " + libXine->metaInfo( 2 ) );
}
if ( !libXine->metaInfo( 3 ).isEmpty() ) {
returnString += tr( " Genre: " + libXine->metaInfo( 3 ) );
}
if ( !libXine->metaInfo( 4 ).isEmpty() ) {
returnString += tr( " Album: " + libXine->metaInfo( 4 ) );
}
if ( !libXine->metaInfo( 5 ).isEmpty() ) {
returnString += tr( " Year: " + libXine->metaInfo( 5 ) );
}
return returnString;
}
QString XineControl::getErrorCode() {
int errorCode = libXine->error();
qDebug( QString("ERRORCODE: %1 ").arg(errorCode) );
if ( errorCode == 1 ) {
return tr( "No input plugin found for this media type" );
} else if ( errorCode == 2 ) {
return tr( "No demux plugin found for this media type" );
} else if ( errorCode == 3 ) {
return tr( "Demuxing failed for this media type" );
} else if ( errorCode == 4 ) {
return tr( "Malformed MRL" );
} else {
return tr( "Some other error" );
}
}
/**
* Seek to a position in the track
* @param second the second to jump to
*/
void XineControl::seekTo( long second ) {
libXine->seekTo( (int)second );
}
void XineControl::videoResized ( const QSize &s ) {
libXine->resize( s );
}
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