source/src/vm/qc10/keyboard.h

   1 /*
   2         EPSON QC-10 Emulator 'eQC-10'
   3
   4         Author : Takeda.Toshiya
   5         Date   : 2008.02.13 -
   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 #define SIG_KEYBOARD_RECV       0
  18
  19 class KEYBOARD : public DEVICE
  20 {
  21 private:
  22         DEVICE* d_sio;
  23
  24         void process_cmd(uint8_t val);
  25         bool led[8];
  26         bool repeat, enable;
  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 write_signal(int id, uint32_t data, uint32_t mask);
  39         void decl_state();
  40         void save_state(FILEIO* state_fio);
  41         bool load_state(FILEIO* state_fio);
  42
  43         // unique functions
  44         void set_context_sio(DEVICE* device)
  45         {
  46                 d_sio = device;
  47         }
  48         void key_down(int code);
  49         void key_up(int code);
  50 };
  51
  52 #endif