added Bass and Treble handling - next stop should be odevice

1 files changed, 61 insertions, 0 deletions

diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index c41dd06..852671a 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -309,48 +309,90 @@ static void setVolume( int t = 0, int percent = -1 )
 	}
 }
 
 static void setMic( int t = 0, int percent = -1 )
 {
 	switch ( t ) {
 		case 0: {
 				Config cfg( "qpe" );
 				cfg.setGroup( "Volume" );
 				if ( percent < 0 )
 					percent = cfg.readNumEntry( "Mic", 50 );
 
 				int fd = 0;
 				int mic = micMuted ? 0 : percent;
 				if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
 					ioctl( fd, MIXER_WRITE( SOUND_MIXER_MIC ), &mic );
 					::close( fd );
 				}
 			}
 			break;
 	}
 }
 
 
+static void setBass( int t = 0, int percent = -1 )
+{
+	switch ( t ) {
+		case 0: {
+				Config cfg( "qpe" );
+				cfg.setGroup( "Volume" );
+				if ( percent < 0 )
+					percent = cfg.readNumEntry( "BassPercent", 50 );
+
+				int fd = 0;
+				int bass = percent;
+                                if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
+					ioctl( fd, MIXER_WRITE( SOUND_MIXER_BASS ), &bass );
+					::close( fd );
+				}
+			}
+			break;
+	}
+}
+
+
+static void setTreble( int t = 0, int percent = -1 )
+{
+	switch ( t ) {
+		case 0: {
+				Config cfg( "qpe" );
+				cfg.setGroup( "Volume" );
+				if ( percent < 0 )
+					percent = cfg.readNumEntry( "TreblePercent", 50 );
+
+				int fd = 0;
+				int treble = percent;
+				if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
+					ioctl( fd, MIXER_WRITE( SOUND_MIXER_TREBLE ), &treble );
+					::close( fd );
+				}
+			}
+			break;
+	}
+}
+
+
 /*!
   \class QPEApplication qpeapplication.h
   \brief The QPEApplication class implements various system services
     that are available to all Qtopia applications.
  
   Simply by using QPEApplication instead of QApplication, a standard Qt
   application becomes a Qtopia application. It automatically follows
   style changes, quits and raises, and in the
   case of \link docwidget.html document-oriented\endlink applications,
   changes the currently displayed document in response to the environment.
  
   To create a \link docwidget.html document-oriented\endlink
   application use showMainDocumentWidget(); to create a
   non-document-oriented application use showMainWidget(). The
   keepRunning() function indicates whether the application will
   continue running after it's processed the last \link qcop.html
   QCop\endlink message. This can be changed using setKeepRunning().
  
   A variety of signals are emitted when certain events occur, for
   example, timeChanged(), clockChanged(), weekChanged(),
   dateFormatChanged() and volumeChanged(). If the application receives
   a \link qcop.html QCop\endlink message on the application's
   QPE/Application/\e{appname} channel, the appMessage() signal is
   emitted. There are also flush() and reload() signals, which
@@ -1095,48 +1137,67 @@ void QPEApplication::systemMessage( const QCString& msg, const QByteArray& data
 		emit dateFormatChanged( tmp );
 	}
 	else if ( msg == "setVolume(int,int)" ) {
 		int t, v;
 		stream >> t >> v;
 		setVolume( t, v );
 		emit volumeChanged( muted );
 	}
 	else if ( msg == "volumeChange(bool)" ) {
 		stream >> muted;
 		setVolume();
 		emit volumeChanged( muted );
 	}
 	else if ( msg == "setMic(int,int)" ) { // Added: 2002-02-08 by Jeremy Cowgar <jc@cowgar.com>
 		int t, v;
 		stream >> t >> v;
 		setMic( t, v );
 		emit micChanged( micMuted );
 	}
 	else if ( msg == "micChange(bool)" ) { // Added: 2002-02-08 by Jeremy Cowgar <jc@cowgar.com>
 		stream >> micMuted;
 		setMic();
 		emit micChanged( micMuted );
 	}
+	else if ( msg == "setBass(int,int)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org>
+		int t, v;
+		stream >> t >> v;
+		setBass( t, v );
+	}
+	else if ( msg == "bassChange(bool)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org>
+	        setBass();
+	}
+    	else if ( msg == "setTreble(int,int)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org>
+		int t, v;
+		stream >> t >> v;
+		setTreble( t, v );
+	}
+	else if ( msg == "trebleChange(bool)" ) { // Added: 2002-12-13 by Maximilian Reiss <harlekin@handhelds.org>
+	        setTreble();
+	}
+
+
+
 #endif
 }
 
 /*!
   \internal
 */
 bool QPEApplication::raiseAppropriateWindow()
 {
 	bool r = FALSE;
 	// ########## raise()ing main window should raise and set active
 	// ########## it and then all childen. This belongs in Qt/Embedded
 	QWidget *top = d->qpe_main_widget;
 	if ( !top )
 		top = mainWidget();
 	if ( top && d->keep_running ) {
 		if ( top->isVisible() )
 			r = TRUE;
 		else if (d->preloaded) {
 			// We are preloaded and not visible.. pretend we just started..
 			QCopEnvelope e("QPE/System", "fastAppShowing(QString)");
 			e << d->appName;
 		}
 
 		d->show_mx(top, d->nomaximize);