src/ZXEmuT/memview.h

   1 /***************************************************************************
   2  *
   3  *  ZXEmuT -- ZX Spectrum Emulator with Tcl scripting
   4  *
   5  *  Copyright (C) 2012-2022 Ketmar Dark <ketmar@ketmar.no-ip.org>
   6  *
   7  *  This program is free software: you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation, version 3 of the License ONLY.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  **************************************************************************/
  20 #ifndef ZXEMUT_MEMVIEW_H
  21 #define ZXEMUT_MEMVIEW_H
  22
  23 #include <SDL.h>
  24 #include "../libzymosis/zymosis.h"
  25
  26
  27 extern void memviewInit (void);
  28 extern void memviewSetActive (int st);
  29
  30 extern void memviewDraw (void);
  31 extern int memviewKeyEvent (SDL_KeyboardEvent *key);
  32
  33
  34 extern uint8_t mv_pagemap[256];
  35
  36
  37 #define MV_MAX_TEXT_WIDTH  (67)
  38
  39
  40 // >0xffff: pages
  41 enum {
  42   MV_ENC_7BIT,
  43   MV_ENC_866,
  44   MV_ENC_1251,
  45
  46   MV_ENC_MAX,
  47 };
  48
  49 enum {
  50   MV_MODE_HEX,
  51   MV_MODE_TEXT,
  52 };
  53
  54
  55 extern uint32_t mv_staddr;
  56 extern int mv_encoding;
  57 extern int mv_viewmode;
  58 extern int mv_textwidth;
  59 extern uint8_t mv_textcolor; // paper is ignored
  60
  61
  62 #endif