Behavior change for setCurrentRotation. Now changes rotation for newly

started apps as well as those currently running.
Differs from setDefaultRotation in that 1) it rotates currently running apps,
and 2) does not set deforient or save orientation to qpe.conf.

1 files changed, 21 insertions, 19 deletions

diff --git a/library/qpeapplication.h b/library/qpeapplication.h
index 7f74510..0bad8b7 100644
--- a/library/qpeapplication.h
+++ b/library/qpeapplication.h
@@ -21,4 +21,5 @@
 #define __QPE_APPLICATION_H__
 
+#include <stdlib.h> // for setenv()
 
 #include <qglobal.h>
@@ -160,26 +161,27 @@ inline int QPEApplication::execDialog( QDialog* d, bool nomax )
 enum Transformation { Rot0, Rot90, Rot180, Rot270 }; /* from qgfxtransformed_qws.cpp */
 
+inline int TransToDeg ( Transformation t )
+{
+        int d = static_cast<int>( t );
+        return d * 90;
+}
+
+inline Transformation DegToTrans ( int d )
+{
+        Transformation t = static_cast<Transformation>( d / 90 );
+        return t;
+}
+
+/*
+ * Set current rotation of Opie, and rotation for newly started apps.
+ * Differs from setDefaultRotation in that 1) it rotates currently running apps,
+ * and 2) does not set deforient or save orientation to qpe.conf.
+ */
+
 inline void QPEApplication::setCurrentRotation( int r )
 {
-    Transformation e;
-
-    switch (r) {
-        case 0:
-            e = Rot0;
-            break;
-        case 90:
-            e = Rot90;
-            break;
-        case 180:
-            e = Rot180;
-            break;
-        case 270:
-            e = Rot270;
-            break;
-        default:
-            return;
-    }
+    Transformation e = DegToTrans( r );
 
-    qDebug("calling qApp->desktop()->qwsDisplay()->setTransformation( %d )\n", e);
+    setenv( "QWS_DISPLAY", QString( "Transformed:Rot%1:0" ).arg( r ).latin1(), 1 );
     qApp->desktop()->qwsDisplay()->setTransformation( e );
 }