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/* This file is part of the KDE project
Copyright (C) 2004 Matthias Kretz <kretz@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library 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 "simpleplayer.h"
#include <kurl.h>
#include <kglobal.h>
#include <kinstance.h>
#include <kaboutdata.h>
namespace KDE
{
namespace Multimedia
{
class SimplePlayer::Private
{
public:
Channel * channel;
Player * player;
KURL url;
Player::State state;
float channelvolume;
long time;
TQString title;
TQString type;
};
SimplePlayer::SimplePlayer( TQObject * parent, const char * name )
: TQObject( parent, name )
, d( new Private )
{
connect( Factory::self(), TQT_SIGNAL( deleteYourObjects() ), TQT_SLOT( deleteYourObjects() ) );
connect( Factory::self(), TQT_SIGNAL( recreateObjects() ), TQT_SLOT( recreateObjects() ) );
d->channel = Factory::self()->createChannel( KGlobal::instance()->aboutData()->programName() );
d->player = Factory::self()->createPlayer();
if ( d->player ) {
d->player->setOutputChannel( d->channel );
connect( d->player, TQT_SIGNAL( stateChanged( KDE::Multimedia::Player::State, KDE::Multimedia::Player::State ) ),
TQT_SLOT( stateChanged( KDE::Multimedia::Player::State, KDE::Multimedia::Player::State ) ) );
connect( d->player, TQT_SIGNAL( finished() ), TQT_SIGNAL( finished() ) );
};
}
SimplePlayer::~SimplePlayer()
{
delete d->player;
delete d->channel;
}
void SimplePlayer::play( const KURL & url )
{
if( ! d->player )
return;
if( isPaused() && url == d->url )
{
d->player->play();
return;
}
if( ! d->player->load( url ) )
return;
d->url = url;
if( d->player->state() == Player::Stopped )
d->player->play();
}
void SimplePlayer::pause()
{
if( ! d->player )
return;
d->player->pause();
}
void SimplePlayer::stop()
{
if( ! d->player )
return;
d->player->stop();
}
long SimplePlayer::totalTime() const
{
if( ! d->player )
return 0;
return d->player->totalTime();
}
long SimplePlayer::currentTime() const
{
if( ! d->player )
return 0;
return d->player->currentTime();
}
void SimplePlayer::seek( long ms )
{
if( ! d->player )
return;
d->player->seek( ms );
}
float SimplePlayer::volume() const
{
if( ! d->player )
return 0;
return d->channel->volume();
}
void SimplePlayer::setVolume( float v )
{
if( ! d->player )
return;
d->channel->setVolume( v );
}
bool SimplePlayer::isPlaying() const
{
if( ! d->player )
return false;
return ( d->player->state() == Player::Playing );
}
bool SimplePlayer::isPaused() const
{
if( ! d->player )
return false;
return ( d->player->state() == Player::Paused );
}
void SimplePlayer::stateChanged( Player::State ns, Player::State os )
{
if( ! d->player )
return;
if( os == Player::Loading && ns == Player::Stopped )
d->player->play();
}
void SimplePlayer::deleteYourObjects()
{
d->state = d->player->state();
d->channelvolume = d->channel->volume();
d->time = d->player->currentTime();
d->title = d->channel->channelName();
d->type = d->channel->channelType();
if( d->player )
d->player->stop();
delete d->player;
delete d->channel;
d->player = 0;
d->channel = 0;
}
void SimplePlayer::recreateObjects()
{
d->channel = Factory::self()->createChannel( d->title, d->type );
d->channel->setVolume( d->channelvolume );
d->player = Factory::self()->createPlayer();
if( ! d->player )
return;
d->player->setOutputChannel( d->channel );
if( d->state != Player::NoMedia )
if( ! d->player->load( d->url ) )
return;
if( d->state == Player::Playing || d->state == Player::Paused || d->state == Player::Buffering )
{
d->player->play();
d->player->seek( d->time );
if( d->state == Player::Paused )
d->player->pause();
}
}
}} // namespaces
#include "simpleplayer.moc"
// vim: sw=4 ts=4 noet
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