turn on the light after opening the hinge when 'display off' is configured as hinge action

NOTE: I think there's a bug in the Embedix kernel which either tells a wrong hinge value after suspend
or sends out a double (bogus) keycode event on closing the hinge.

How to reproduce:
 1.) Configure "suspend" as closeHingeAction
 2.) Close Display --> Device Suspends
 3.) Open Display --> Device does nothing (needs a kernel patch to wake up automatically, but that's another story)
 4.) Wakeup Device --> Device sends F14 to rotateApplet, rotateApplet reads hinge code... it's CLOSED(!) - which is wrong
 5.) Device resuspends.
 6.) Wakeup again --> Device sends F14 (huh, again?) to rotateApplet. rotateApplet reads hinge code... it's OPEN now - which is ok.

Ideas?

2 files changed, 24 insertions, 7 deletions

diff --git a/core/applets/rotateapplet/rotate.cpp b/core/applets/rotateapplet/rotate.cpp
index 79098d4..d8081a6 100644
--- a/core/applets/rotateapplet/rotate.cpp
+++ b/core/applets/rotateapplet/rotate.cpp
@@ -38,12 +38,13 @@
 #include <qpe/qpeapplication.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/resource.h>
+using namespace Opie;
 
 /* QT */
 #include <qiconset.h>
 #include <qpopupmenu.h>
 
-using namespace Opie;
+#include <time.h>
 
 RotateApplet::RotateApplet()
              :QObject( 0, "RotateApplet" ), ref( 0 ), m_flipped( false )
@@ -69,21 +70,37 @@ void RotateApplet::channelReceived( const QCString &msg, const QByteArray & data
 
     if ( ODevice::inst()->hasHingeSensor() )
     {
+        struct timespec interval;
+        struct timespec remain;
+        interval.tv_sec = 0;
+        interval.tv_nsec = 600;
+        ::nanosleep( &interval, &remain );
         OHingeStatus status = ODevice::inst()->readHingeSensor();
         qDebug( "RotateApplet::readHingeSensor = %d", (int) status );
+
+        Config cfg( "apm" );
+        cfg.setGroup( PowerStatusManager::readStatus().acStatus() == PowerStatus::Online ? "AC" : "Battery" );
+        int action = cfg.readNumEntry( "CloseHingeAction", 0 );
+
         if ( status == CASE_CLOSED )
         {
-            Config cfg( "apm" );
-            cfg.setGroup( PowerStatusManager::readStatus().acStatus() == PowerStatus::Online ? "AC" : "Battery" );
-            int action = cfg.readNumEntry( "CloseHingeAction", 0 );
             switch ( action )
             {
                 case 1: /* DISPLAY OFF */ ODevice::inst()->setDisplayBrightness( 0 ); break;
                 case 2: /* SUSPEND */ ODevice::inst()->suspend(); break;
                 default: /* IGNORE */ break;
             }
-            qDebug( "RotateApplet::switchAction %d performed.", cfg.readNumEntry( "CloseHingeAction", 0 ) );
         }
+        else /* status != CASE_CLOSED */
+        {
+            switch ( action )
+            {
+                case 1: /* DISPLAY OFF */ ODevice::inst()->setDisplayBrightness( 127 ); break;
+                case 2: /* SUSPEND */ /* How to wake up the device from kernel? */; break;
+                default: /* IGNORE */ break;
+            }
+        }
+        qDebug( "RotateApplet::switchAction %d performed.", cfg.readNumEntry( "CloseHingeAction", 0 ) );
     }
 
     QDataStream stream( data, IO_ReadOnly );
diff --git a/core/applets/rotateapplet/rotate.h b/core/applets/rotateapplet/rotate.h
index 572b82a..4403c7d 100644
--- a/core/applets/rotateapplet/rotate.h
+++ b/core/applets/rotateapplet/rotate.h
@@ -57,8 +57,8 @@ public:
     virtual QString tr( const char*, const char* ) const;
     */
     virtual QPopupMenu *popup ( QWidget *parent ) const;
-     virtual void activated ( );
-     virtual void rotateDefault ( );
+    virtual void activated ( );
+    virtual void rotateDefault ( );
 
 private slots:
     void channelReceived( const QCString &msg, const QByteArray & data );