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
@@ -15,16 +15,17 @@
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 #ifndef __QPE_APPLICATION_H__
 #define __QPE_APPLICATION_H__
 
+#include <stdlib.h> // for setenv()
 
 #include <qglobal.h>
 #include <qapplication.h>
 #include <qdialog.h>
 #include <qwsdisplay_qws.h>
 #if defined(_WS_QWS_) && !defined(Q_WS_QWS)
 #define Q_WS_QWS
 #endif
@@ -154,35 +155,36 @@ inline void QPEApplication::showDialog( QDialog* d, bool nomax )
 inline int QPEApplication::execDialog( QDialog* d, bool nomax )
 {
     showDialog(d,nomax);
     return d->exec();
 }
 
 enum Transformation { Rot0, Rot90, Rot180, Rot270 }; /* from qgfxtransformed_qws.cpp */
 
-inline void QPEApplication::setCurrentRotation( int r )
+inline int TransToDeg ( Transformation t )
+{
+	int d = static_cast<int>( t );
+	return d * 90;
+}
+
+inline Transformation DegToTrans ( int d )
 {
-    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 t = static_cast<Transformation>( d / 90 );
+	return t;
     }
 
-    qDebug("calling qApp->desktop()->qwsDisplay()->setTransformation( %d )\n", e);
+/*
+ * 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 = DegToTrans( r );
+
+    setenv( "QWS_DISPLAY", QString( "Transformed:Rot%1:0" ).arg( r ).latin1(), 1 );
     qApp->desktop()->qwsDisplay()->setTransformation( e );
 }
 
 
 #endif