source/src/vm/multi8/keyboard.h

   1 /*
   2         MITSUBISHI Electric MULTI8 Emulator 'EmuLTI8'
   3
   4         Author : Takeda.Toshiya
   5         Date   : 2006.09.15 -
   6
   7         [ keyboard ]
   8 */
   9
  10 #ifndef _KEYBOARD_H_
  11 #define _KEYBOARD_H_
  12
  13 #include "../vm.h"
  14 #include "../../emu.h"
  15 #include "../device.h"
  16
  17 namespace MULTI8 {
  18
  19 class KEYBOARD : public DEVICE
  20 {
  21 private:
  22         int init;
  23         uint8_t code, code_prev, stat;
  24         bool caps, caps_prev;
  25         bool graph, graph_prev;
  26         bool kana, kana_prev;
  27         const uint8_t* key_stat;
  28
  29 public:
  30         KEYBOARD(VM_TEMPLATE* parent_vm, EMU* parent_emu) : DEVICE(parent_vm, parent_emu)
  31         {
  32                 set_device_name(_T("Keyboard"));
  33         }
  34         ~KEYBOARD() {}
  35
  36         // common functions
  37         void initialize();
  38         void reset();
  39         void write_io8(uint32_t addr, uint32_t data);
  40         uint32_t read_io8(uint32_t addr);
  41         void event_frame();
  42         bool process_state(FILEIO* state_fio, bool loading);
  43
  44         // unique functions
  45         bool get_caps_locked()
  46         {
  47                 return caps;
  48         }
  49         bool get_kana_locked()
  50         {
  51                 return kana;
  52         }
  53 };
  54
  55 }
  56 #endif
  57