Load SF2 files from sidebar

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1053 0778d3d1-df1d-0410-868b-ea421aaaa00d

plugins/sf2_player/sf2_player.cpp

@@ -58,7 +58,7 @@ plugin::descriptor sf2player_plugin_descriptor =
 	0x0100,
 	plugin::Instrument,
 	new pluginPixmapLoader( "logo" ),
-	NULL
+	new sf2Instrument::subPluginFeatures( plugin::Instrument )
 } ;
 
 }
@@ -225,6 +225,18 @@ void sf2Instrument::loadSettings( const QDomElement & _this )
 
 
 
+void sf2Instrument::setParameter( const QString & _param,
+							const QString & _value )
+{
+	if( _param == "samplefile" )
+	{
+		openFile( _value );
+	}
+}
+
+
+
+
 QString sf2Instrument::nodeName( void ) const
 {
 	return( sf2player_plugin_descriptor.name );
@@ -547,6 +559,24 @@ pluginView * sf2Instrument::instantiateView( QWidget * _parent )
 
 
 
+sf2Instrument::subPluginFeatures::subPluginFeatures(
+						plugin::PluginTypes _type ) :
+	plugin::descriptor::subPluginFeatures( _type )
+{
+}
+
+
+
+
+const QStringList & sf2Instrument::subPluginFeatures::supportedExtensions(
+									void )
+{
+	static QStringList extensions = QStringList()
+				<< "sf2"; 
+	return( extensions );
+}
+
+
 
 
 sf2InstrumentView::sf2InstrumentView( instrument * _instrument,

plugins/sf2_player/sf2_player.h

@@ -48,6 +48,14 @@ class sf2Instrument : public instrument
 {
 	Q_OBJECT
 public:
+	class subPluginFeatures : public plugin::descriptor::subPluginFeatures
+	{
+	public:
+		subPluginFeatures( plugin::PluginTypes _type );
+
+		virtual const QStringList & supportedExtensions( void );
+	} ;
+
 	sf2Instrument( instrumentTrack * _instrument_track );
 	virtual ~sf2Instrument();
 
@@ -62,6 +70,9 @@ public:
 	virtual void saveSettings( QDomDocument & _doc, QDomElement & _parent );
 	virtual void loadSettings( const QDomElement & _this );
 
+	virtual void setParameter( const QString & _param,
+						const QString & _value );
+
 	virtual QString nodeName( void ) const;
 
 	virtual f_cnt_t desiredReleaseFrames( void ) const