source/input/windows/keyboard.cpp

   1 #include <windows.h>
   2 #include <msp/graphics/window_private.h>
   3 #include "keyboard.h"
   4 #include "keys_private.h"
   5
   6 #define MAPVK_VK_TO_VSC 0
   7
   8 namespace Msp {
   9 namespace Input {
  10
  11 std::string Keyboard::get_button_name(unsigned btn) const
  12 {
  13         if(btn==0)
  14                 return "None";
  15
  16         char buf[128];
  17         unsigned scan = MapVirtualKey(key_to_sys(btn), MAPVK_VK_TO_VSC);
  18         if(!GetKeyNameText(scan<<16, buf, sizeof(buf)))
  19                 return Device::get_button_name(btn);
  20         return buf;
  21 }
  22
  23 void Keyboard::input_event(const Graphics::Window::Event &event)
  24 {
  25         switch(event.msg)
  26         {
  27         case WM_KEYDOWN:
  28         case WM_KEYUP:
  29                 set_button_state(key_from_sys(event.wparam), event.msg==WM_KEYDOWN, true);
  30                 break;
  31         case WM_CHAR:
  32                 signal_character.emit(event.wparam);
  33                 break;
  34         }
  35 }
  36
  37 } // namespace Input
  38 } // namespace Msp