added lightSensorResolution() to get the hardware resolution of the light

sensor

2 files changed, 11 insertions, 2 deletions

diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp
index 9f64fc0..4c49c4f 100644
--- a/libopie/odevice.cpp
+++ b/libopie/odevice.cpp
@@ -83,12 +83,13 @@ public:
 	virtual QValueList <OLedState> ledStateList ( OLed led ) const;
 	virtual OLedState ledState ( OLed led ) const;
 	virtual bool setLedState ( OLed led, OLedState st );
 
 	virtual bool hasLightSensor ( ) const;
 	virtual int readLightSensor ( );
+	virtual int lightSensorResolution ( ) const;
 	
 	//virtual QValueList <int> keyList ( ) const;
 	
 protected:
 	virtual bool filter ( int unicode, int keycode, int modifiers, bool isPress, bool autoRepeat );
 	virtual void timerEvent ( QTimerEvent *te );
@@ -366,12 +367,16 @@ bool ODevice::hasLightSensor ( ) const
 
 int ODevice::readLightSensor ( )
 {
 	return -1;
 }
 
+int ODevice::lightSensorResolution ( ) const
+{
+	return 0;
+}
 
 //QValueList <int> ODevice::keyList ( ) const
 //{
 //	return QValueList <int> ( );
 //}
 
@@ -679,14 +684,13 @@ int iPAQ::displayBrightnessResolution ( ) const
 
 
 bool iPAQ::hasLightSensor ( ) const
 {
 	return true;
 }
-#include <errno.h>
-#include <string.h>
+
 int iPAQ::readLightSensor ( )
 {
 	int fd;
 	int val = -1;
 	
 	if (( fd = ::open ( "/proc/hal/light_sensor", O_RDONLY )) >= 0 ) {
@@ -704,12 +708,16 @@ int iPAQ::readLightSensor ( )
 		::close ( fd );
 	}
 
 	return val;
 }
 
+int iPAQ::lightSensorResolution ( ) const
+{
+	return 256;
+}
 
 /**************************************************
  *
  * Zaurus
  *
  **************************************************/
diff --git a/libopie/odevice.h b/libopie/odevice.h
index be2a9c7..e07b91c 100644
--- a/libopie/odevice.h
+++ b/libopie/odevice.h
@@ -132,12 +132,13 @@ public:
 	virtual QValueList <OLedState> ledStateList ( OLed led ) const;
 	virtual OLedState ledState ( OLed led ) const;
 	virtual bool setLedState ( OLed led, OLedState st );
 
 	virtual bool hasLightSensor ( ) const;
 	virtual int readLightSensor ( );
+	virtual int lightSensorResolution ( ) const;
 
 	//virtual QValueList <int> keyList ( ) const;
 };
 
 }