Replaced the extra SDL functions added to GraphicsManager with an EventObserver in SdlGraphicsManager.

svn-id: r50900

2 files changed, 17 insertions, 10 deletions

diff --git a/backends/graphics/linuxmotosdl/linuxmotosdl-graphics.cpp b/backends/graphics/linuxmotosdl/linuxmotosdl-graphics.cpp
index 390b27e5a5..dbedb2e1a7 100644
--- a/backends/graphics/linuxmotosdl/linuxmotosdl-graphics.cpp
+++ b/backends/graphics/linuxmotosdl/linuxmotosdl-graphics.cpp
@@ -474,16 +474,21 @@ void LinuxmotoSdlGraphicsManager::warpMouse(int x, int y) {
 	SdlGraphicsManager::warpMouse(x, y);
 }
 
-void LinuxmotoSdlGraphicsManager::adjustMouseEvent(Common::Event &event) {
-	if (!_overlayVisible) {
-		if (_videoMode.mode == GFX_HALF) {
-			event.mouse.x *= 2;
-			event.mouse.y *= 2;
+void LinuxmotoSdlGraphicsManager::adjustMouseEvent(const Common::Event &event) {
+	if (!event.synthetic) {
+		Common::Event newEvent(event);
+		newEvent.synthetic = true;
+		if (!_overlayVisible) {
+			if (_videoMode.mode == GFX_HALF) {
+				event.mouse.x *= 2;
+				event.mouse.y *= 2;
+			}
+			newEvent.mouse.x /= _videoMode.scaleFactor;
+			newEvent.mouse.y /= _videoMode.scaleFactor;
+			if (_videoMode.aspectRatioCorrection)
+				newEvent.mouse.y = aspect2Real(newEvent.mouse.y);
 		}
-		event.mouse.x /= _videoMode.scaleFactor;
-		event.mouse.y /= _videoMode.scaleFactor;
-		if (_videoMode.aspectRatioCorrection)
-			event.mouse.y = aspect2Real(event.mouse.y);
+		g_system->getEventManager()->pushEvent(newEvent);
 	}
 }
 
diff --git a/backends/graphics/linuxmotosdl/linuxmotosdl-graphics.h b/backends/graphics/linuxmotosdl/linuxmotosdl-graphics.h
index ce24e23992..1b387ca189 100644
--- a/backends/graphics/linuxmotosdl/linuxmotosdl-graphics.h
+++ b/backends/graphics/linuxmotosdl/linuxmotosdl-graphics.h
@@ -42,7 +42,9 @@ public:
 	virtual void showOverlay();
 	virtual void hideOverlay();
 	virtual void warpMouse(int x, int y);
-	virtual void adjustMouseEvent(Common::Event &event);
+
+protected:
+	virtual void adjustMouseEvent(const Common::Event &event);
 };
 
 #endif