SDL: Make first param of OSystem_SDL::remapKey const

svn-id: r45791

backends/platform/gp2x/events.cpp

@@ -572,7 +572,7 @@ bool OSystem_GP2X::pollEvent(Common::Event &event) {
 	return false;
 }
 
-bool OSystem_GP2X::remapKey(SDL_Event &ev,Common::Event &event) {
+bool OSystem_GP2X::remapKey(const SDL_Event &ev,Common::Event &event) {
 	return false;
 }
 

backends/platform/gp2x/gp2x-common.h

@@ -410,7 +410,7 @@ protected:
 	void setupIcon();
 	void handleKbdMouse();
 
-	virtual bool remapKey(SDL_Event &ev, Common::Event &event);
+	virtual bool remapKey(const SDL_Event &ev, Common::Event &event);
 
 	void handleScalerHotkeys(const SDL_KeyboardEvent &key);
 

backends/platform/gp2xwiz/gp2xwiz-events.cpp

@@ -494,6 +494,6 @@ bool OSystem_GP2XWIZ::pollEvent(Common::Event &event) {
 	return false;
 }
 
-bool OSystem_GP2XWIZ::remapKey(SDL_Event &ev,Common::Event &event) {
+bool OSystem_GP2XWIZ::remapKey(const SDL_Event &ev,Common::Event &event) {
 	return false;
 }

backends/platform/gp2xwiz/gp2xwiz-sdl.h

@@ -61,7 +61,7 @@ public:
 	void moveStick();
 	void fillMouseEvent(Common::Event&, int, int);
 	void warpMouse(int, int);
-	bool remapKey(SDL_Event&, Common::Event&);
+	bool remapKey(const SDL_Event&, Common::Event&);
 
 	/* Platform Setup Stuff */
 	void addSysArchivesToSearchSet(Common::SearchSet &s, int priority);

backends/platform/linuxmoto/linuxmoto-events.cpp

@@ -65,7 +65,7 @@ void OSystem_LINUXMOTO::fillMouseEvent(Common::Event &event, int x, int y) {
 	}
 }
 
-bool OSystem_LINUXMOTO::remapKey(SDL_Event &ev, Common::Event &event) {
+bool OSystem_LINUXMOTO::remapKey(const SDL_Event &ev, Common::Event &event) {
 	//  Motorol A1200/E6/A1600 remapkey by Lubomyr
 #ifdef MOTOEZX
 	// Quit on MOD+Camera Key on A1200

backends/platform/linuxmoto/linuxmoto-sdl.h

@@ -50,7 +50,7 @@ public:
 	void hideOverlay();
 
 	/* Event Stuff */
-	virtual bool remapKey(SDL_Event &ev, Common::Event &event);
+	virtual bool remapKey(const SDL_Event &ev, Common::Event &event);
 	virtual void preprocessEvents(SDL_Event *event);
 	virtual void setupMixer();
 	virtual Common::HardwareKeySet *getHardwareKeySet();

backends/platform/samsungtv/events.cpp

@@ -351,7 +351,7 @@ bool OSystem_SDL_SamsungTV::pollEvent(Common::Event &event) {
 	return false;
 }
 
-bool OSystem_SDL_SamsungTV::remapKey(SDL_Event &ev, Common::Event &event) {
+bool OSystem_SDL_SamsungTV::remapKey(const SDL_Event &ev, Common::Event &event) {
 	return false;
 }
 

backends/platform/samsungtv/sdl.h

@@ -426,7 +426,7 @@ protected:
 	void setupIcon();
 	void handleKbdMouse();
 
-	virtual bool remapKey(SDL_Event &ev, Common::Event &event);
+	virtual bool remapKey(const SDL_Event &ev, Common::Event &event);
 
 	void handleScalerHotkeys(const SDL_KeyboardEvent &key);
 };

backends/platform/sdl/events.cpp

@@ -459,7 +459,7 @@ bool OSystem_SDL::pollEvent(Common::Event &event) {
 	return false;
 }
 
-bool OSystem_SDL::remapKey(SDL_Event &ev, Common::Event &event) {
+bool OSystem_SDL::remapKey(const SDL_Event &ev, Common::Event &event) {
 #ifdef LINUPY
 	// On Yopy map the End button to quit
 	if ((ev.key.keysym.sym == 293)) {

backends/platform/sdl/sdl.h

@@ -467,7 +467,7 @@ protected:
 	void setupIcon();
 	void handleKbdMouse();
 
-	virtual bool remapKey(SDL_Event &ev, Common::Event &event);
+	virtual bool remapKey(const SDL_Event &ev, Common::Event &event);
 
 	void handleScalerHotkeys(const SDL_KeyboardEvent &key);
 };

backends/platform/symbian/src/SymbianOS.cpp

@@ -318,7 +318,7 @@ void OSystem_SDL_Symbian::symbianMixCallback(void *sys, byte *samples, int len)
  * @param ScumVM event to modify if special result is requested
  * @return true if Common::Event has a valid return status
  */
-bool OSystem_SDL_Symbian::remapKey(SDL_Event &ev, Common::Event &event) {
+bool OSystem_SDL_Symbian::remapKey(const SDL_Event &ev, Common::Event &event) {
 	if (GUI::Actions::Instance()->mappingActive() || ev.key.keysym.sym <= SDLK_UNKNOWN)
 		return false;
 

backends/platform/symbian/src/SymbianOS.h

@@ -103,7 +103,7 @@ protected:
 	// @param ScumVM event to modify if special result is requested
 	// @return true if Common::Event has a valid return status
 	//
-	bool remapKey(SDL_Event &ev, Common::Event &event);
+	bool remapKey(const SDL_Event &ev, Common::Event &event);
 
 	void setWindowCaption(const char *caption);