more handling of SIMpad specifica

1 files changed, 39 insertions, 1 deletions

diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp
index 103104f..02f13b5 100644
--- a/libopie/odevice.cpp
+++ b/libopie/odevice.cpp
@@ -136,13 +136,15 @@ class SIMpad : public ODevice, public QWSServer::KeyboardFilter {
 protected:
         virtual void init ( );
         virtual void initButtons ( );
 
 public:
         virtual bool setSoftSuspend ( bool soft );
+        virtual bool suspend();
 
+        virtual bool setDisplayStatus( bool on );
         virtual bool setDisplayBrightness ( int b );
         virtual int displayBrightnessResolution ( ) const;
 
         virtual void alarmSound ( );
 
     virtual QValueList <OLed> ledList ( ) const;
@@ -1712,21 +1714,57 @@ void SIMpad::alarmSound ( )
                 ::close ( fd );
         }
 #endif
 }
 
 
+bool SIMpad::suspend ( ) // Must override because SIMpad does NOT have apm
+{
+        qDebug( "ODevice for SIMpad: suspend()" );
+        if ( !isQWS( ) ) // only qwsserver is allowed to suspend
+                return false;
+
+        bool res = false;
+
+        struct timeval tvs, tvn;
+        ::gettimeofday ( &tvs, 0 );
+
+        ::sync ( ); // flush fs caches
+        res = ( ::system ( "echo > /proc/sys/pm/suspend" ) == 0 ); //TODO make better :)
+
+        return res;
+}
+
+
 bool SIMpad::setSoftSuspend ( bool soft )
 {
-        //TODO
+        qDebug( "ODevice for SIMpad: UNHANDLED setSoftSuspend(%s)", soft? "on" : "off" );
         return false;
 }
 
 
+bool SIMpad::setDisplayStatus ( bool on )
+{
+        qDebug( "ODevice for SIMpad: setDisplayStatus(%s)", on? "on" : "off" );
+
+        bool res = false;
+        int fd;
+
+        QString cmdline = QString().sprintf( "echo %s > /proc/cs3", on ? "0xd41a" : "0xd40a" ); //TODO make better :)
+
+        if (( fd = ::open ( "/dev/fb0", O_RDWR )) >= 0 ) {
+                res = ( ::system( (const char*) cmdline ) == 0 );
+                ::close ( fd );
+        }
+        return res;
+}
+
+
 bool SIMpad::setDisplayBrightness ( int bright )
 {
+        qDebug( "ODevice for SIMpad: setDisplayBrightness( %d )", bright );
         bool res = false;
         int fd;
 
         if ( bright > 255 )
                 bright = 255;
         if ( bright < 0 )