Keymapper:

- Introduced new OSystem method getHardwareKeySet() with default implementation
- Moved global keymap creation to base/main.cpp
- Moved GUI keymap creation to gui/GuiManager.cpp
- Added various safeguard checks to various keymapper methods

Now it is really possible to add keymapper to all backends.

svn-id: r40439

1 files changed, 10 insertions, 0 deletions

diff --git a/common/system.h b/common/system.h
index fc5535a4dc..cadc035501 100644
--- a/common/system.h
+++ b/common/system.h
@@ -48,6 +48,7 @@ namespace Common {
 	class TimerManager;
 	class SeekableReadStream;
 	class WriteStream;
+	class HardwareKeySet;
 }
 
 class FilesystemFactory;
@@ -744,6 +745,15 @@ public:
 	 */
 	virtual Common::EventManager *getEventManager() = 0;
 
+	/**
+	 * Register hardware keys with keymapper
+	 *
+	 * @return HardwareKeySet with all keys and recommended mappings
+	 *
+	 * See keymapper documentation for further reference.
+	 */
+	virtual Common::HardwareKeySet *getHardwareKeySet() { return 0; }
+
 	//@}