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/***************************************************************************
audio.cpp - description
-------------------
begin : Mon Jan 7 2002
copyright : (C) 2003 by Troy Corbin Jr.
email : tcorbin@users.sourceforge.net
***************************************************************************/
/***************************************************************************
* *
* 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 "audio.h"
#include <arts/soundserver.h>
#include <arts/dispatcher.h>
#include <arts/flowsystem.h>
#include <arts/connect.h>
#include <ksimpleconfig.h>
#include <kio/netaccess.h>
#include <qptrlist.h>
#include <qfile.h>
#include <qmap.h>
class audioPrivate
{
public:
bool enabled;
bool firstTime;
QString theme;
Arts::Dispatcher dispatcher;
Arts::SoundServerV2 server;
Arts::PlayObjectFactory playObjectFactory;
QMap<int, Arts::PlayObject> audioMap;
QPtrList<KTempFile> fileRef;
};
audio::audio()
{
a = new audioPrivate;
a->server = Arts::Reference("global:Arts_SoundServerV2");
a->fileRef.setAutoDelete( TRUE );
if( a->server.isNull() )
{
a->enabled = FALSE;
kdWarning() << "audio::audio: Can not create Arts::SoundServerV2" << endl;
}
else
{
a->enabled = TRUE;
a->playObjectFactory = Arts::Reference("global:Arts_PlayObjectFactory");
}
a->firstTime = TRUE;
}
audio::~audio()
{
a->audioMap.clear();
a->fileRef.clear();
delete a;
}
void audio::play( const int snd )
{
if( a->firstTime || !enabled || !a->enabled )
return;
QMap<int, Arts::PlayObject>::Iterator IT = a->audioMap.find( snd );
if( IT == a->audioMap.end() )
{
return;
}
Arts::PlayObject* current = &IT.data();
if( volume )
{
Arts::Synth_BUS_UPLINK uplink = Arts::DynamicCast( current->_getChild( "uplink" ) );
uplink.stop();
current->_node()->stop();
Arts::disconnect( *current, "left", uplink, "left" );
Arts::disconnect( *current, "right", uplink, "right" );
Arts::StereoVolumeControl volumeControl = Arts::DynamicCast( a->server.createObject( "Arts::StereoVolumeControl" ) );
current->_addChild( volumeControl, "volume" );
uplink.start();
volumeControl.start();
current->_node()->start();
Arts::connect( *current, "left", volumeControl, "inleft" );
Arts::connect( *current, "right", volumeControl, "inright" );
Arts::connect( volumeControl, "outleft", uplink, "left" );
Arts::connect( volumeControl, "outright", uplink, "right" );
volumeControl.scaleFactor( ( 100 - volume ) / 100.0 );
}
Arts::poTime time = current->currentTime();
time.seconds = 0;
time.ms = 0;
current->seek( time );
current->play();
}
void audio::setTheme( const QString &newTheme )
{
QString configFile;
KSimpleConfig *themeConfig;
if( !enabled || !a->enabled )
return;
a->audioMap.clear();
a->fileRef.clear();
if( !KIO::NetAccess::download( newTheme + "theme.conf" , configFile ) )
{
kdWarning() << "audio::setTheme: Can not access theme.conf from " << newTheme << endl;
return;
}
themeConfig = new KSimpleConfig( configFile, TRUE );
/* Read the details about this theme */
themeConfig->setGroup( "General" );
themeHeader.name = themeConfig->readEntry( "Name", "Unknown" );
themeHeader.version = themeConfig->readEntry( "Version", "Unknown" );
themeHeader.author = themeConfig->readEntry( "Author", "Unknown" );
themeHeader.authorEmail = themeConfig->readEntry( "AuthorEmail", "Unknown" );
themeHeader.authorWWW = themeConfig->readEntry( "AuthorWWW", "Unknown" );
themeHeader.notes = themeConfig->readEntry( "Notes", "Unknown" );
/* Read the sounds */
themeConfig->setGroup( "Audio" );
a->theme = newTheme;
prepFile( a->theme + themeConfig->readEntry("Select"), SND_SELECT );
prepFile( a->theme + themeConfig->readEntry("Move"), SND_MOVE );
prepFile( a->theme + themeConfig->readEntry("Check"), SND_CHECK );
prepFile( a->theme + themeConfig->readEntry("MatchOver"), SND_MATCH_OVER );
prepFile( a->theme + themeConfig->readEntry("Challenge"), SND_CHALLENGE );
prepFile( a->theme + themeConfig->readEntry("Tell"), SND_TELL );
prepFile( a->theme + themeConfig->readEntry("Notification"), SND_NOTIFICATION );
prepFile( a->theme + themeConfig->readEntry("DrawOffer"), SND_DRAW_OFFER );
prepFile( a->theme + themeConfig->readEntry("Say"), SND_SAY );
prepFile( a->theme + themeConfig->readEntry("Promote"), SND_PROMOTE );
a->firstTime = FALSE;
delete themeConfig;
KIO::NetAccess::removeTempFile( configFile );
}
void audio::prepFile( const QString &source, const int &ref )
{
Arts::PlayObject player;
KTempFile *dest;
QString filename;
if( source.isEmpty() )
return;
dest = new KTempFile( QString::null, source.right(4), 700 );
dest->setAutoDelete( TRUE );
filename = dest->name();
if( !KIO::NetAccess::download( source, filename ) )
{
kdWarning() << "audio::prepFile: Can not download " << source << endl;
delete dest;
return;
}
player = a->playObjectFactory.createPlayObject( QFile::encodeName( dest->name() ).data() );
if( player.isNull() )
{
delete dest;
return;
}
a->fileRef.append( dest );
a->audioMap[ ref ] = player;
return;
}
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