source/src/vm/pc9801/keyboard.h

   1 /*
   2         NEC PC-9801 Emulator 'ePC-9801'
   3         NEC PC-9801E/F/M Emulator 'ePC-9801E'
   4         NEC PC-9801U Emulator 'ePC-9801U'
   5         NEC PC-9801VF Emulator 'ePC-9801VF'
   6         NEC PC-9801VM Emulator 'ePC-9801VM'
   7         NEC PC-9801VX Emulator 'ePC-9801VX'
   8         NEC PC-9801RA Emulator 'ePC-9801RA'
   9         NEC PC-98XA Emulator 'ePC-98XA'
  10         NEC PC-98XL Emulator 'ePC-98XL'
  11         NEC PC-98RL Emulator 'ePC-98RL'
  12         NEC PC-98DO Emulator 'ePC-98DO'
  13
  14         Author : Takeda.Toshiya
  15         Date   : 2010.09.16-
  16
  17         [ keyboard ]
  18 */
  19
  20 #ifndef _KEYBOARD_H_
  21 #define _KEYBOARD_H_
  22
  23 #include "../vm.h"
  24 #include "../../emu.h"
  25 #include "../device.h"
  26
  27 #define SIG_KEYBOARD_RECV       0
  28
  29 namespace PC9801 {
  30
  31 class KEYBOARD : public DEVICE
  32 {
  33 private:
  34         DEVICE *d_sio;
  35
  36         bool kana, caps;
  37         uint8_t flag[256];
  38
  39 public:
  40         KEYBOARD(VM_TEMPLATE* parent_vm, EMU* parent_emu) : DEVICE(parent_vm, parent_emu)
  41         {
  42                 set_device_name(_T("Keyboard"));
  43         }
  44         ~KEYBOARD() {}
  45
  46         // common functions
  47         void initialize();
  48         void reset();
  49         bool process_state(FILEIO* state_fio, bool loading);
  50
  51         // unique functions
  52         void set_context_sio(DEVICE* device)
  53         {
  54                 d_sio = device;
  55         }
  56         void key_down(int code, bool repeat);
  57         void key_up(int code);
  58         bool get_caps_locked()
  59         {
  60                 return caps;
  61         }
  62         bool get_kana_locked()
  63         {
  64                 return kana;
  65         }
  66 };
  67
  68 }
  69 #endif