Prevent manual screen rotation after application launch

svn-id: r29779

3 files changed, 9 insertions, 2 deletions

diff --git a/backends/platform/PalmOS/Src/be_os5.h b/backends/platform/PalmOS/Src/be_os5.h
index bb38c51ca6..c4d4560b19 100644
--- a/backends/platform/PalmOS/Src/be_os5.h
+++ b/backends/platform/PalmOS/Src/be_os5.h
@@ -144,7 +144,7 @@ private:
 	void clearSoundCallback();
 
 protected:
-	UInt16 _sysOldCoord, _sysOldOrientation;
+	UInt16 _sysOldCoord, _sysOldOrientation, _sysOldTriggerState;
 	Boolean _stretched, _cursorPaletteDisabled;
 
 	enum {
diff --git a/backends/platform/PalmOS/Src/os5_gfx.cpp b/backends/platform/PalmOS/Src/os5_gfx.cpp
index bd91be628c..16ca267389 100644
--- a/backends/platform/PalmOS/Src/os5_gfx.cpp
+++ b/backends/platform/PalmOS/Src/os5_gfx.cpp
@@ -71,8 +71,10 @@ void OSystem_PalmOS5::load_gfx_mode() {
 
 	if (OPTIONS_TST(kOptModeRotatable)) {
 		_sysOldOrientation = __68K(SysGetOrientation());
+		_sysOldTriggerState = __68K(PINGetInputTriggerState());
 		__68K(SysSetOrientation(sysOrientationLandscape));
 		__68K(SysSetOrientationTriggerState(sysOrientationTriggerDisabled));
+		__68K(PINSetInputTriggerState(pinInputTriggerDisabled));
 	}
 
 	gVars->indicator.on = RGBToColor(0,255,0);
@@ -178,8 +180,10 @@ void OSystem_PalmOS5::unload_gfx_mode() {
 	WinScreenMode(winScreenModeSet, NULL, NULL, &depth, NULL);
 	clearScreen();
 
-	if (OPTIONS_TST(kOptModeRotatable))
+	if (OPTIONS_TST(kOptModeRotatable)) {
+		__68K(PINSetInputTriggerState(_sysOldTriggerState));
 		__68K(SysSetOrientation(_sysOldOrientation));
+	}
 
 	WinSetCoordinateSystem(_sysOldCoord);
 }
diff --git a/backends/platform/PalmOS/Src/zodiac_gfx.cpp b/backends/platform/PalmOS/Src/zodiac_gfx.cpp
index 7b59b1f8d1..0c70aa9fe4 100644
--- a/backends/platform/PalmOS/Src/zodiac_gfx.cpp
+++ b/backends/platform/PalmOS/Src/zodiac_gfx.cpp
@@ -66,8 +66,10 @@ void OSystem_PalmZodiac::load_gfx_mode() {
 	WinScreenMode(winScreenModeSet, NULL, NULL, &depth, NULL);
 
 	_sysOldOrientation = SysGetOrientation();
+	_sysOldTriggerState = PINGetInputTriggerState();
 	SysSetOrientation(sysOrientationLandscape);
 	SysSetOrientationTriggerState(sysOrientationTriggerDisabled);
+	PINSetInputTriggerState(pinInputTriggerDisabled);
 
 	gVars->indicator.on = RGBToColor(0,255,0);
 	gVars->indicator.off = RGBToColor(0,0,0);
@@ -190,6 +192,7 @@ void OSystem_PalmZodiac::unload_gfx_mode() {
 
 	MemPtrFree(_offScreenP);
 
+	PINSetInputTriggerState(_sysOldTriggerState);
 	SysSetOrientation(_sysOldOrientation);
 	StatShow();
 	PINSetInputAreaState(pinInputAreaOpen);