added -r option

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8516 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/bin/keymap/Keymap.cpp

@@ -18,6 +18,8 @@
 #include <string.h>
 #include <ByteOrder.h>
 #include <File.h>
+#include <FindDirectory.h>
+#include <Path.h>
 
 void 
 Keymap::GetKey( char *chars, int32 offset, char* string) 
@@ -538,9 +540,17 @@ Keymap::GetChars(uint32 keyCode, uint32 modifiers, uint8 activeDeadKey, char** c
 status_t _restore_key_map_();
 
 
-// we make our input server use the map in /boot/home/config/settings/Keymap
-status_t
-Keymap::Use()
+void
+Keymap::RestoreSystemDefault()
 {
-	return _restore_key_map_();
+	BPath path;
+	if (find_directory(B_USER_SETTINGS_DIRECTORY, &path)!=B_OK)
+		return;
+	
+	path.Append("Key_map");
+
+	BEntry ref(path.Path());
+	ref.Remove();	
+	
+	_restore_key_map_();
 }

src/apps/bin/keymap/Keymap.h

@@ -31,7 +31,7 @@ public:
 	uint8 IsDeadKey(uint32 keyCode, uint32 modifiers);
 	bool IsDeadSecondKey(uint32 keyCode, uint32 modifiers, uint8 activeDeadKey);
 	void GetChars(uint32 keyCode, uint32 modifiers, uint8 activeDeadKey, char** chars, int32* numBytes);
-	status_t Use();
+	void RestoreSystemDefault();
 	static void GetKey( char *chars, int32 offset, char* string);
 private:
 	char *fChars;

src/apps/bin/keymap/key_map.cpp

@@ -42,10 +42,14 @@ int main(int argc, char **argv)
 				keymap.LoadCurrent();
 				keymap.Dump();
 				return 0;
+			} 
+			if (operation == 'r') {
+				Keymap keymap;
+				keymap.RestoreSystemDefault();
+				return 0;
 			}
 		} else {
 			if (operation == 'o') {
-				//return do_compile(argv[i]);
 				return 0;
 			} else 
 				break;