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/*
nlnoatun.cpp
Kopete Now Listening To plugin
Copyright (c) 2002 by Will Stephenson <will@stevello.free-online.co.uk>
Kopete (c) 2002 by the Kopete developers <kopete-devel@kde.org>
Purpose:
This class abstracts the interface to Noatun by
implementing NLMediaPlayer
*************************************************************************
* *
* 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 <kdebug.h>
#include "nlmediaplayer.h"
#include "nlnoatun.h"
NLNoatun::NLNoatun( DCOPClient *client ) : NLMediaPlayer()
{
m_client = client;
m_name = "noatun";
// FIXME - detect current media type in update()
m_type = Audio;
}
void NLNoatun::update()
{
// Thanks mETz for telling me about Noatun's currentProperty()
m_playing = false;
TQString newTrack;
// see if it's registered with DCOP
TQCString appname = find();
if ( !appname.isEmpty() )
{
// see if it's playing
TQByteArray data, replyData;
TQCString replyType;
if ( !m_client->call( appname, "Noatun", "state()", data,
replyType, replyData ) )
{
kdDebug( 14307 ) << "NLNoatun::update() DCOP error on " << appname << endl;
}
else
{
TQDataStream reply( replyData, IO_ReadOnly );
if ( replyType == "int" ) {
int state = 0;
reply >> state;
m_playing = ( state == 2 );
//kdDebug( 14307 ) << "checked if Noatun is playing!" << endl;
}
}
// poll it for its current songtitle, artist and album
// Using properties
m_artist = currentProperty( appname, "author" );
m_album = currentProperty( appname, "album" );
TQString title = currentProperty( appname, "title" );
// if properties not set ( no id3 tags... ) fallback to filename
if ( !title.isEmpty() )
newTrack = title;
else
// Using the title() method
if ( !m_client->call( appname, "Noatun",
"title()", data, replyType, replyData ) )
kdDebug( 14307 ) << "NLNoatun::update() DCOP error on " << appname
<< endl;
else {
TQDataStream reply( replyData, IO_ReadOnly );
if ( replyType == TQSTRING_OBJECT_NAME_STRING ) {
reply >> newTrack;
} else
kdDebug( 14307 ) << "NLNoatun::update(), title() returned unexpected reply type!" << endl;
}
// if the current track title has changed
if ( newTrack != m_track )
{
m_newTrack = true;
m_track = newTrack;
}
else
m_newTrack = false;
kdDebug( 14307 ) << "NLNoatun::update() - found "<< appname << " - "
<< m_track << endl;
}
else
kdDebug( 14307 ) << "NLNoatun::update() - noatun not found" << endl;
}
TQCString NLNoatun::find() const
{
TQCString app = "noatun";
if ( !m_client->isApplicationRegistered( app ) )
{
// looking for a registered app prefixed with 'app'
QCStringList allApps = m_client->registeredApplications();
QCStringList::iterator it;
for ( it = allApps.begin(); it != allApps.end(); it++ )
{
//kdDebug( 14307 ) << ( *it ) << endl;
if ( ( *it ).left( 6 ) == app )
{
app = ( *it );
break;
}
}
// not found, set app to ""
if ( it == allApps.end() )
app = "";
}
return app;
}
TQString NLNoatun::currentProperty( TQCString appname, TQString property ) const
{
TQByteArray data, replyData;
TQCString replyType;
TQDataStream arg( data, IO_WriteOnly );
TQString result = "";
arg << property;
if ( !m_client->call( appname, "Noatun",
"currentProperty(TQString)", data, replyType, replyData ) )
{
kdDebug( 14307 ) << "NLNoatun::currentProperty() DCOP error on "
<< appname << endl;
}
else
{
TQDataStream reply( replyData, IO_ReadOnly );
if ( replyType == TQSTRING_OBJECT_NAME_STRING )
{
reply >> result;
}
}
return result;
}
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