X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Finput%2Fkeys.cpp;h=082e02299b9c829f4458024147d8fe3d16b0f099;hb=dce7552c5e2f64fcf5f58b0c934bb4a01f6cbcf7;hp=d7de3b1b326ae007168a4ca324edda30d66356f3;hpb=7a4a508629d370c4a79791c7e62fd6f59e8564e9;p=libs%2Fgui.git

diff --git a/source/input/keys.cpp b/source/input/keys.cpp
index d7de3b1..082e022 100644
--- a/source/input/keys.cpp
+++ b/source/input/keys.cpp
@@ -1,12 +1,8 @@
-/* $Id$
-
-This file is part of libmspgbase
-Copyright © 2007 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #include <map>
-#ifndef WIN32
+#ifdef WIN32
+#include <windows.h>
+#else
+#include <X11/X.h>
 #include <X11/keysym.h>
 #endif
 #include <msp/core/except.h>
@@ -101,6 +97,15 @@ unsigned keymap[Msp::Input::N_KEYS_]=
 #endif
 };
 
+unsigned modmap[Msp::Input::N_MODS_]=
+{
+#ifndef WIN32
+	ShiftMask, ControlMask, Mod1Mask, Mod4Mask
+#else
+	1, 2, 4, 8
+#endif
+};
+
 }
 
 namespace Msp {
@@ -108,19 +113,19 @@ namespace Input {
 
 unsigned key_from_sys(unsigned code)
 {
-	static bool init_done=false;
+	static bool init_done = false;
 	static map<unsigned, unsigned> reverse_map;
 
 	if(!init_done)
 	{
 		for(unsigned i=0; i<N_KEYS_; ++i)
 			if(keymap[i])
-				reverse_map[keymap[i]]=i;
+				reverse_map[keymap[i]] = i;
 
-		init_done=true;
+		init_done = true;
 	}
 
-	map<unsigned, unsigned>::const_iterator i=reverse_map.find(code);
+	map<unsigned, unsigned>::const_iterator i = reverse_map.find(code);
 	if(i!=reverse_map.end())
 		return i->second;
 
@@ -129,10 +134,19 @@ unsigned key_from_sys(unsigned code)
 
 unsigned key_to_sys(unsigned key)
 {
-	if(key>N_KEYS_)
+	if(key>=N_KEYS_)
 		throw InvalidParameterValue("Key out of range");
 	return keymap[key];
 }
 
+unsigned mod_from_sys(unsigned mod)
+{
+	unsigned result = 0;
+	for(unsigned i=0; i<N_MODS_; ++i)
+		if(mod&modmap[i])
+			result |= 1<<i;
+	return result;
+}
+
 } // namespace Input
 } // namespace Msp