1 files changed, 22 insertions, 5 deletions

diff --git a/src/client/key.h b/src/client/key.h
index ece7669..344e1fa 100644
--- a/src/client/key.h
+++ b/src/client/key.h
@@ -14,27 +14,44 @@ namespace client {
 class Key
 {
 public:
+	/// define a new key
 	Key(const char *name, unsigned int keysym, char ascii=0, const char *bind=0);
 	~Key();
+	
+	/// key modifiers
+	enum Modifier { None=0, Shift=1, Ctrl=2, Alt=3 };
+
+	/// clear all binds
+	void clear();
+
+	/// set the bind for a specific modifier
+	void assign(Modifier mod, const char *bind);
+
+	/// clear the bind for a specific modifier
+	void clear(Modifier mod);
+
+	/// return the bind for a specific modifier
+	std::string const & bind(Modifier mod) const;
 
 	inline float & pressed() { return key_pressed; }
 
 	inline std::string const & name() const { return key_name; }
 
-	inline std::string & bind() { return key_bind; }
-
 	inline char ascii() const { return key_ascii; }
 
 	inline unsigned int sym() const { return key_sym; }
 
 private:
+	std::string		key_name;
 	unsigned int		key_sym;
 	char			key_ascii;
 
-	std::string		key_name;
-	std::string		key_bind;
-
 	float			key_pressed;
+
+	std::string		key_bind;
+	std::string		key_bind_shift;
+	std::string		key_bind_ctrl;
+	std::string		key_bind_alt;
 };
 
 } // namespace client