atari-events.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef BACKEND_EVENTS_ATARI_H
#define BACKEND_EVENTS_ATARI_H

#include "common/events.h"

#include "common/hashmap.h"

class AtariGraphicsManager;
class OSystem_Atari;

class AtariEventSource : public Common::EventSource {
public:
    AtariEventSource();

    bool pollEvent(Common::Event &event) override;

    void setGraphicsManager(AtariGraphicsManager *graphicsManager) { _graphicsManager = graphicsManager; }

private:
    OSystem_Atari *_system = nullptr;
    AtariGraphicsManager *_graphicsManager = nullptr;

    bool _lmbDown = false;
    bool _mmbDown = false;
    bool _rmbDown = false;

    bool _lshiftActive = false;
    bool _rshiftActive = false;
    bool _ctrlActive = false;
    bool _altActive = false;
    bool _capslockActive = false;
    bool _scrolllockActive = false;
    bool _numlockActive = false;

    byte _unshiftToAscii[128];
    byte _shiftToAscii[128];
    byte _capsToAscii[128];

    const Common::KeyCode _asciiToKeycode[128 - 32 - 1] = {
        Common::KEYCODE_SPACE,
        Common::KEYCODE_EXCLAIM,
        Common::KEYCODE_QUOTEDBL,
        Common::KEYCODE_HASH,
        Common::KEYCODE_DOLLAR,
        Common::KEYCODE_PERCENT,
        Common::KEYCODE_AMPERSAND,
        Common::KEYCODE_QUOTE,
        Common::KEYCODE_LEFTPAREN,
        Common::KEYCODE_RIGHTPAREN,
        Common::KEYCODE_ASTERISK,
        Common::KEYCODE_PLUS,
        Common::KEYCODE_COMMA,
        Common::KEYCODE_MINUS,
        Common::KEYCODE_PERIOD,
        Common::KEYCODE_SLASH,
        Common::KEYCODE_0,
        Common::KEYCODE_1,
        Common::KEYCODE_2,
        Common::KEYCODE_3,
        Common::KEYCODE_4,
        Common::KEYCODE_5,
        Common::KEYCODE_6,
        Common::KEYCODE_7,
        Common::KEYCODE_8,
        Common::KEYCODE_9,
        Common::KEYCODE_COLON,
        Common::KEYCODE_SEMICOLON,
        Common::KEYCODE_LESS,
        Common::KEYCODE_EQUALS,
        Common::KEYCODE_GREATER,
        Common::KEYCODE_QUESTION,
        Common::KEYCODE_AT,
        Common::KEYCODE_a,
        Common::KEYCODE_b,
        Common::KEYCODE_c,
        Common::KEYCODE_d,
        Common::KEYCODE_e,
        Common::KEYCODE_f,
        Common::KEYCODE_g,
        Common::KEYCODE_h,
        Common::KEYCODE_i,
        Common::KEYCODE_j,
        Common::KEYCODE_k,
        Common::KEYCODE_l,
        Common::KEYCODE_m,
        Common::KEYCODE_n,
        Common::KEYCODE_o,
        Common::KEYCODE_p,
        Common::KEYCODE_q,
        Common::KEYCODE_r,
        Common::KEYCODE_s,
        Common::KEYCODE_t,
        Common::KEYCODE_u,
        Common::KEYCODE_v,
        Common::KEYCODE_w,
        Common::KEYCODE_x,
        Common::KEYCODE_y,
        Common::KEYCODE_z,
        Common::KEYCODE_LEFTBRACKET,
        Common::KEYCODE_BACKSLASH,
        Common::KEYCODE_RIGHTBRACKET,
        Common::KEYCODE_CARET,
        Common::KEYCODE_UNDERSCORE,
        Common::KEYCODE_BACKQUOTE,
        Common::KEYCODE_a,
        Common::KEYCODE_b,
        Common::KEYCODE_c,
        Common::KEYCODE_d,
        Common::KEYCODE_e,
        Common::KEYCODE_f,
        Common::KEYCODE_g,
        Common::KEYCODE_h,
        Common::KEYCODE_i,
        Common::KEYCODE_j,
        Common::KEYCODE_k,
        Common::KEYCODE_l,
        Common::KEYCODE_m,
        Common::KEYCODE_n,
        Common::KEYCODE_o,
        Common::KEYCODE_p,
        Common::KEYCODE_q,
        Common::KEYCODE_r,
        Common::KEYCODE_s,
        Common::KEYCODE_t,
        Common::KEYCODE_u,
        Common::KEYCODE_v,
        Common::KEYCODE_w,
        Common::KEYCODE_x,
        Common::KEYCODE_y,
        Common::KEYCODE_z,
        Common::KEYCODE_INVALID,    // {
        Common::KEYCODE_INVALID,    // |
        Common::KEYCODE_INVALID,    // }
        Common::KEYCODE_TILDE
    };
    Common::HashMap<byte, Common::KeyCode> _scancodeToKeycode;
};

#endif