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/***************************************************************************
* Copyright (C) 2005 Max Howell <max.howell@methylblue.com> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include <akode-engine.h>
#include <akode/decoder.h>
#include <akode/player.h>
#include <klocale.h>
#include <tqapplication.h>
AMAROK_EXPORT_PLUGIN( AkodeEngine )
namespace Amarok
{
class Manager : public aKode::Player::Manager
{
AkodeEngine *m_engine;
/// Called for all stateChanges
virtual void stateChangeEvent( aKode::Player::State )
{
TQApplication::postEvent( m_engine, new TQCustomEvent( 3000 ) );
}
/// Called when a decoder reaches end of file
virtual void eofEvent()
{
TQApplication::postEvent( m_engine, new TQCustomEvent( 3001 ) );
}
/// Called when a decoder encounters a fatal error
virtual void errorEvent()
{
TQApplication::postEvent( m_engine, new TQCustomEvent( 3002 ) );
}
public:
Manager( AkodeEngine *engine ) : m_engine( engine ) {}
};
}
AkodeEngine::AkodeEngine()
: m_player( 0 )
{}
AkodeEngine::~AkodeEngine()
{
if( m_player )
m_player->close();
}
bool
AkodeEngine::init()
{
// startTimer( 20 );
m_player = new aKode::Player();
m_player->setManager( new Amarok::Manager( this ) );
m_player->setMonitor( &m_scope );
return m_player->open( "auto" );
}
bool
AkodeEngine::load( const KURL &url, bool isStream )
{
Engine::Base::load( url, isStream );
return m_player->load( url.path().local8Bit().data() );
}
bool
AkodeEngine::play( uint /*offset*/ )
{
//FIXME this seemed to crash Amarok
//m_player->decoder()->seek( offset );
m_player->play();
return true;
}
void
AkodeEngine::unpause()
{
m_player->play();
}
bool
AkodeEngine::canDecode( const KURL &url ) const
{
const TQString ext = url.path().right( 4 ).lower();
return ext == ".mp3" || ext == ".ogg" || ext == ".wav" || ext ==".mpc" || ext == "flac";
}
uint
AkodeEngine::position() const
{
if( !m_player->decoder() )
return 0;
const int pos = m_player->decoder()->position();
return pos >= 0 ? pos : 0;
}
void
AkodeEngine::stop()
{
m_player->stop();
m_player->unload();
}
void
AkodeEngine::pause()
{
switch( m_player->state() ) {
case aKode::Player::Playing: m_player->pause(); break;
case aKode::Player::Paused: m_player->play(); break;
default: ;
}
}
void
AkodeEngine::setVolumeSW( uint v )
{
m_player->setVolume( (float)v / 100.0 );
}
void
AkodeEngine::seek( uint ms )
{
m_player->decoder()->seek( ms );
}
Engine::State
AkodeEngine::state() const
{
switch( m_player->state() )
{
case aKode::Player::Open:
case aKode::Player::Closed: return Engine::Empty;
default:
case aKode::Player::Loaded: return Engine::Idle;
case aKode::Player::Playing: return Engine::Playing;
case aKode::Player::Paused: return Engine::Paused;
}
}
bool
AkodeEngine::event( TQEvent *e )
{
switch( e->type() )
{
/*
case TQEvent::Timer:
if( m_player->decoder() && m_player->decoder()->eof() ) {
m_player->stop();
emit trackEnded();
}
break;
*/
case 3000:
emit stateChanged( state() );
break;
case 3001:
m_player->stop();
emit trackEnded();
break;
case 3002:
m_player->stop();
emit trackEnded();
emit infoMessage( i18n("Unable to decode <i>%1</i>").arg( m_url.prettyURL()) );
break;
default:
return false;
}
return true;
}
const Engine::Scope& AkodeEngine::scope()
{
return m_scope.scope();
}
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