Add names for input devices

[libs/gui.git] / source / keyboard.cpp

diff --git a/source/keyboard.cpp b/source/keyboard.cpp
index ab01e6261eff14eb7345de57c34e1cd0412607bd..2e3c92df97fdb88ec2d974d4cd3a912502ab417e 100644 (file)
--- a/source/keyboard.cpp
+++ b/source/keyboard.cpp
@@ -5,19 +5,37 @@ Copyright © 2007 Mikko Rasa, Mikkosoft Productions
 Distributed under the LGPL
 */
 
+#include <msp/strings/formatter.h>
+#include "display.h"
 #include "keyboard.h"
 
 namespace Msp {
 namespace Input {
 
-Keyboard::Keyboard(Graphics::Window &window)
+Keyboard::Keyboard(Graphics::Window &w):
+       window(w)
 {
+       name="Keyboard";
+
        buttons.resize(256, false);
 
        window.signal_key_press.connect(sigc::mem_fun(this, &Keyboard::key_press));
        window.signal_key_release.connect(sigc::mem_fun(this, &Keyboard::key_release));
 }
 
+std::string Keyboard::get_button_name(unsigned btn) const
+{
+#ifndef WIN32
+       KeySym ksym=XKeycodeToKeysym(window.get_display().get_display(), btn, 0);
+       return XKeysymToString(ksym);
+#else
+       char buf[128];
+       if(!GetKeyNameText(btn<<16, buf, sizeof(buf)))
+               return format("Key %d", btn);
+       return buf;
+#endif
+}
+
 void Keyboard::key_press(unsigned key, unsigned, unsigned)
 {
        set_button_state(key, true, true);