adding volume control

1 files changed, 36 insertions, 0 deletions

diff --git a/lib/dvb/volume.h b/lib/dvb/volume.h
new file mode 100644
index 00000000..cee31406
--- /dev/null
+++ b/lib/dvb/volume.h
@@ -0,0 +1,36 @@
+#ifndef __volume_h
+#define __volume_h
+
+#include <lib/base/ebase.h>
+
+class eDVBVolumecontrol
+{
+private:
+	static eDVBVolumecontrol *instance;
+	eDVBVolumecontrol();
+	
+	int openMixer();
+	void closeMixer(int fd);
+	
+	bool muted;
+	int leftVol, rightVol;
+	
+	int checkVolume(int vol);
+	
+public:
+	static eDVBVolumecontrol* getInstance();
+
+	void volumeUp(int left = 5, int right = 5);
+	void volumeDown(int left = 5, int right = 5);
+
+	void setVolume(int left, int right);
+
+	void volumeMute();
+	void volumeUnMute();	
+	void volumeToggleMute();
+			
+	int getVolume();
+	bool isMuted();
+};
+
+#endif //__volume_h