support for the new H3900 iPAQ in the iPAQ keyfilter. Since HP thinks it is

funny to change the screen rotation on every model, I have also
restructured the keyfilter to make it more readable.

1 files changed, 35 insertions, 37 deletions

diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp
index d8415ad..bc43c52 100644
--- a/libopie/odevice.cpp
+++ b/libopie/odevice.cpp
@@ -325,426 +325,424 @@ void ODevice::touchSound ( )
 
 
 QValueList <OLed> ODevice::ledList ( ) const
 {
 	return QValueList <OLed> ( );
 }
 
 QValueList <OLedState> ODevice::ledStateList ( OLed /*which*/ ) const
 {
 	return QValueList <OLedState> ( );
 }
 
 OLedState ODevice::ledState ( OLed /*which*/ ) const
 {
 	return Led_Off;
 }
 
 bool ODevice::setLedState ( OLed /*which*/, OLedState /*st*/ )
 {
 	return false;
 }
 
 bool ODevice::hasLightSensor ( ) const
 {
 	return false;
 }
 
 int ODevice::readLightSensor ( )
 {
 	return -1;
 }
 
 int ODevice::lightSensorResolution ( ) const
 {
 	return 0;
 }
 
 //QValueList <int> ODevice::keyList ( ) const
 //{
 //	return QValueList <int> ( );
 //}
 
 
 
 /**************************************************
  *
  * iPAQ
  *
  **************************************************/
 
 void iPAQ::init ( )
 {
 	d-> m_vendorstr = "HP";
 	d-> m_vendor = Vendor_HP;
 
 	QFile f ( "/proc/hal/model" );
 
 	if ( f. open ( IO_ReadOnly )) {
 		QTextStream ts ( &f );
 
 		d-> m_modelstr = "H" + ts. readLine ( );
 
 		if ( d-> m_modelstr == "H3100" )
 			d-> m_model = Model_iPAQ_H31xx;
 		else if ( d-> m_modelstr == "H3600" )
 			d-> m_model = Model_iPAQ_H36xx;
 		else if ( d-> m_modelstr == "H3700" )
 			d-> m_model = Model_iPAQ_H37xx;
 		else if ( d-> m_modelstr == "H3800" )
 			d-> m_model = Model_iPAQ_H38xx;
 		else if ( d-> m_modelstr == "H3900" )
 			d-> m_model = Model_iPAQ_H39xx;
 		else
 			d-> m_model = Model_Unknown;
 
 		f. close ( );
 	}
 
 	f. setName ( "/etc/familiar-version" );
 	if ( f. open ( IO_ReadOnly )) { 
 		d-> m_systemstr = "Familiar";
 		d-> m_system = System_Familiar;
 		
 		QTextStream ts ( &f );
 		d-> m_sysverstr = ts. readLine ( ). mid ( 10 );
 		
 		f. close ( );
 	}
 
 	m_leds [0] = m_leds [1] = Led_Off;
 	
 	m_power_timer = 0;
 	
 	if ( d-> m_qwsserver )
 		QWSServer::setKeyboardFilter ( this );	
 }
 
 //#include <linux/h3600_ts.h>  // including kernel headers is evil ...
 
 typedef struct {
   unsigned char OffOnBlink;       /* 0=off 1=on 2=Blink */
   unsigned char TotalTime;        /* Units of 5 seconds */
   unsigned char OnTime;           /* units of 100m/s */
   unsigned char OffTime;          /* units of 100m/s */
 } LED_IN;
 
 typedef struct {
 	unsigned char mode;
 	unsigned char pwr;
 	unsigned char brightness;
 } FLITE_IN;
 
 #define LED_ON    OD_IOW( 'f', 5, LED_IN )
 #define FLITE_ON  OD_IOW( 'f', 7, FLITE_IN )
 
 
 
 QValueList <OLed> iPAQ::ledList ( ) const
 {
 	QValueList <OLed> vl;
 	vl << Led_Power;
 
 	if ( d-> m_model == Model_iPAQ_H38xx )
 		vl << Led_BlueTooth;
 	return vl;
 }
 
 QValueList <OLedState> iPAQ::ledStateList ( OLed l ) const
 {
 	QValueList <OLedState> vl;
 
 	if ( l == Led_Power )
 		vl << Led_Off << Led_On << Led_BlinkSlow << Led_BlinkFast;
 	else if ( l == Led_BlueTooth && d-> m_model == Model_iPAQ_H38xx )
 		vl << Led_Off; // << Led_On << ???
 		
 	return vl;
 }
 
 OLedState iPAQ::ledState ( OLed l ) const
 {	
 	switch ( l ) {
 		case Led_Power:
 			return m_leds [0];
 		case Led_BlueTooth:
 			return m_leds [1];
 		default:
 			return Led_Off;
 	}
 }
 
 bool iPAQ::setLedState ( OLed l, OLedState st ) 
 {
 	static int fd = ::open ( "/dev/touchscreen/0", O_RDWR | O_NONBLOCK );
 
 	if ( l == Led_Power ) {
 		if ( fd >= 0 ) {
 			LED_IN leds;
 			::memset ( &leds, 0, sizeof( leds ));
 			leds. TotalTime  = 0;
 			leds. OnTime     = 0;
 			leds. OffTime    = 1;
 			leds. OffOnBlink = 2;
 
 			switch ( st ) {
 				case Led_Off      : leds. OffOnBlink = 0; break;
 				case Led_On       : leds. OffOnBlink = 1; break;
 				case Led_BlinkSlow: leds. OnTime = 10; leds. OffTime = 10; break;
 				case Led_BlinkFast: leds. OnTime =  5; leds. OffTime =  5; break;
 			}
 
 			if ( ::ioctl ( fd, LED_ON, &leds ) >= 0 ) {
 				m_leds [0] = st;
 				return true;
 			}
 		}
 	}
 	return false;
 }
 
 
 //QValueList <int> iPAQ::keyList ( ) const
 //{
 //	QValueList <int> vl;
 //	vl << HardKey_Datebook << HardKey_Contacts << ( model ( ) == Model_iPAQ_H38xx ? HardKey_Mail : HardKey_Menu ) << HardKey_Home << HardKey_Record << HardKey_Suspend << HardKey_Backlight;
 //	return vl;
 //}
 
 bool iPAQ::filter ( int /*unicode*/, int keycode, int modifiers, bool isPress, bool autoRepeat )
 {
 	int newkeycode = keycode;
 
-	
-	// simple susbstitutions
-	switch ( d-> m_model ) {
-		case Model_iPAQ_H38xx:
-			// H38xx has no "Q" key anymore - this is now the Mail key
-			if ( keycode == HardKey_Menu )
+	switch ( keycode ) {
+		// H38xx/H39xx have no "Q" key anymore - this is now the Mail key
+		case HardKey_Menu: {
+			if (( d-> m_model == Model_iPAQ_H38xx ) ||
+			    ( d-> m_model == Model_iPAQ_H39xx )) {			    
 				newkeycode = HardKey_Mail;
-			//nobreak
-						
-		case Model_iPAQ_H31xx: 
-			// Rotate cursor keys 180°
-			switch ( keycode ) {
-				case Key_Left : newkeycode = Key_Right; break;
-				case Key_Right: newkeycode = Key_Left; break;
-				case Key_Up   : newkeycode = Key_Down; break;
-				case Key_Down : newkeycode = Key_Up; break;
 			}
-			//nobreak;
-
-		case Model_iPAQ_H36xx: 
-		case Model_iPAQ_H37xx: 
-			// map Power Button short/long press to F34/F35
-			if ( keycode == Key_SysReq ) {
-				if ( isPress ) {
-					if ( m_power_timer )
-						killTimer ( m_power_timer );
-					m_power_timer = startTimer ( 500 );
-				}
-				else if ( m_power_timer ) {
-					killTimer ( m_power_timer );
-					m_power_timer = 0;
-					QWSServer::sendKeyEvent ( -1, HardKey_Suspend, 0, true, false );
-					QWSServer::sendKeyEvent ( -1, HardKey_Suspend, 0, false, false );
-				}
-				newkeycode = Key_unknown;			
+			break;
+		}
+				
+		// Rotate cursor keys 180°
+		case Key_Left : 
+		case Key_Right: 
+		case Key_Up   : 
+		case Key_Down : {
+			if (( d-> m_model == Model_iPAQ_H31xx ) ||
+			    ( d-> m_model == Model_iPAQ_H38xx )) {			    
+				newkeycode = Key_Left + ( keycode - Key_Left + 2 ) % 4;
 			}
-			//nobreak;
-		
-		default: 
 			break;
-	}				
+		}
 
+		// map Power Button short/long press to F34/F35
+		case Key_SysReq: {
+			if ( isPress ) {
+				if ( m_power_timer )
+					killTimer ( m_power_timer );
+				m_power_timer = startTimer ( 500 );
+			}
+			else if ( m_power_timer ) {
+				killTimer ( m_power_timer );
+				m_power_timer = 0;
+				QWSServer::sendKeyEvent ( -1, HardKey_Suspend, 0, true, false );
+				QWSServer::sendKeyEvent ( -1, HardKey_Suspend, 0, false, false );
+			}
+			newkeycode = Key_unknown;	
+			break;	
+		}
+	}
+			
 	if ( newkeycode != keycode ) {
 		if ( newkeycode != Key_unknown )
 			QWSServer::sendKeyEvent ( -1, newkeycode, modifiers, isPress, autoRepeat );
 		return true;
 	}
 	else
 		return false;
 }
 
 void iPAQ::timerEvent ( QTimerEvent * )
 {
 	killTimer ( m_power_timer );
 	m_power_timer = 0;
 	QWSServer::sendKeyEvent ( -1, HardKey_Backlight, 0, true, false );
 	QWSServer::sendKeyEvent ( -1, HardKey_Backlight, 0, false, false );
 }
 
 
 void iPAQ::alarmSound ( )
 {
 #ifndef QT_NO_SOUND
 	static Sound snd ( "alarm" );
 	int fd;
 	int vol;
 	bool vol_reset = false;
 
 	if (( fd = ::open ( "/dev/sound/mixer", O_RDWR )) >= 0 ) {
 		if ( ::ioctl ( fd, MIXER_READ( 0 ), &vol ) >= 0 ) {
 			Config cfg ( "qpe" );
 			cfg. setGroup ( "Volume" );
 
  			int volalarm = cfg. readNumEntry ( "AlarmPercent", 50 );
 			if ( volalarm < 0 )
 				volalarm = 0;
 			else if ( volalarm > 100 )
 				volalarm = 100;
 			volalarm |= ( volalarm << 8 );
 
 			if (( volalarm & 0xff ) > ( vol & 0xff )) {
 				if ( ::ioctl ( fd, MIXER_WRITE( 0 ), &volalarm ) >= 0 )
 					vol_reset = true;
 			}
 		}
 	}
 
 	snd. play ( );
 	while ( !snd. isFinished ( ))
 		qApp-> processEvents ( );
 
 	if ( fd >= 0 ) {
 		if ( vol_reset )
 			::ioctl ( fd, MIXER_WRITE( 0 ), &vol );
 		::close ( fd );
 	}
 #endif
 }
 
 
 bool iPAQ::setSoftSuspend ( bool soft )
 {
 	bool res = false;
 	int fd;
 	
 	if (( fd = ::open ( "/proc/sys/ts/suspend_button_mode", O_WRONLY )) >= 0 ) {
 		if ( ::write ( fd, soft ? "1" : "0", 1 ) == 1 )
 			res = true;
 		else
 			::perror ( "write to /proc/sys/ts/suspend_button_mode" );
 		
 		::close ( fd );
 	}
 	else
 		::perror ( "/proc/sys/ts/suspend_button_mode" );
 	
 	return res;
 }
 
 
 bool iPAQ::setDisplayBrightness ( int bright )
 {
 	bool res = false;
 	int fd;
 	
 	if ( bright > 255 )
 		bright = 255;
 	if ( bright < 0 )
 		bright = 0;
 
 	if (( fd = ::open ( "/dev/touchscreen/0", O_WRONLY )) >= 0 ) {
 		FLITE_IN bl;
 		bl. mode = 1;
 		bl. pwr = bright ? 1 : 0;
 		bl. brightness = ( bright * ( displayBrightnessResolution ( ) - 1 ) + 127 ) / 255;
 		res = ( ::ioctl ( fd, FLITE_ON, &bl ) == 0 );
 		::close ( fd );
 	}
 	return res;
 }
 
 int iPAQ::displayBrightnessResolution ( ) const
 {
 	switch ( model ( )) {
 		case Model_iPAQ_H31xx:
 		case Model_iPAQ_H36xx:
 		case Model_iPAQ_H37xx:
 			return 128;  	// really 256, but >128 could damage the LCD
 			
 		case Model_iPAQ_H38xx:
 		case Model_iPAQ_H39xx:
 			return 64;
 		
 		default:
 			return 2;
 	}	
 }
 
 
 bool iPAQ::hasLightSensor ( ) const
 {
 	return true;
 }
 
 int iPAQ::readLightSensor ( )
 {
 	int fd;
 	int val = -1;
 	
 	if (( fd = ::open ( "/proc/hal/light_sensor", O_RDONLY )) >= 0 ) {
 		char buffer [8];
 	
 		if ( ::read ( fd, buffer, 5 ) == 5 ) {
 			char *endptr;
 		
 			buffer [4] = 0;
 			val = ::strtol ( buffer + 2, &endptr, 16 );
 			
 			if ( *endptr != 0 )
 				val = -1;
 		}	
 		::close ( fd );
 	}
 
 	return val;
 }
 
 int iPAQ::lightSensorResolution ( ) const
 {
 	return 256;
 }
 
 /**************************************************
  *
  * Zaurus
  *
  **************************************************/
 
 
 
 void Zaurus::init ( )
 {
 	d-> m_modelstr = "Zaurus SL5000";
 	d-> m_model = Model_Zaurus_SL5000;
 	d-> m_vendorstr = "Sharp";
 	d-> m_vendor = Vendor_Sharp;
 
 	QFile f ( "/proc/filesystems" );
 
 	if ( f. open ( IO_ReadOnly ) && ( QTextStream ( &f ). read ( ). find ( "\tjffs2\n" ) >= 0 )) {
 		d-> m_systemstr = "OpenZaurus";
 		d-> m_system = System_OpenZaurus;
 
 		f. close ( );
 
 		f. setName ( "/etc/oz_version" );
 		if ( f. open ( IO_ReadOnly )) { 
 			QTextStream ts ( &f );
 			d-> m_sysverstr = ts. readLine ( );//. mid ( 10 );
 			f. close ( );
 		}
 	}
 	else {
 		d-> m_systemstr = "Zaurus";
 		d-> m_system = System_Zaurus;
 	}
 
 
 	m_leds [0] = Led_Off;
 }
 
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>