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a8645f80bf
i.e. sets of keys that don't amount to an entire keyboard in the modern sense. Experimentally used by the Master System for its reset key.
182 lines
7.1 KiB
C++
182 lines
7.1 KiB
C++
//
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// Keyboard.cpp
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// Clock Signal
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//
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// Created by Thomas Harte on 10/10/2017.
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// Copyright 2017 Thomas Harte. All rights reserved.
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//
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#include "Keyboard.hpp"
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using namespace ZX8081;
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uint16_t KeyboardMapper::mapped_key_for_key(Inputs::Keyboard::Key key) {
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#define BIND(source, dest) case Inputs::Keyboard::Key::source: return ZX8081::dest
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switch(key) {
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default: break;
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BIND(k0, Key0); BIND(k1, Key1); BIND(k2, Key2); BIND(k3, Key3); BIND(k4, Key4);
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BIND(k5, Key5); BIND(k6, Key6); BIND(k7, Key7); BIND(k8, Key8); BIND(k9, Key9);
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BIND(Q, KeyQ); BIND(W, KeyW); BIND(E, KeyE); BIND(R, KeyR); BIND(T, KeyT);
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BIND(Y, KeyY); BIND(U, KeyU); BIND(I, KeyI); BIND(O, KeyO); BIND(P, KeyP);
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BIND(A, KeyA); BIND(S, KeyS); BIND(D, KeyD); BIND(F, KeyF); BIND(G, KeyG);
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BIND(H, KeyH); BIND(J, KeyJ); BIND(K, KeyK); BIND(L, KeyL);
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BIND(Z, KeyZ); BIND(X, KeyX); BIND(C, KeyC); BIND(V, KeyV);
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BIND(B, KeyB); BIND(N, KeyN); BIND(M, KeyM);
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BIND(LeftShift, KeyShift); BIND(RightShift, KeyShift);
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BIND(FullStop, KeyDot);
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BIND(Enter, KeyEnter);
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BIND(Space, KeySpace);
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}
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#undef BIND
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return KeyboardMachine::MappedMachine::KeyNotMapped;
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}
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CharacterMapper::CharacterMapper(bool is_zx81) : is_zx81_(is_zx81) {}
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uint16_t *CharacterMapper::sequence_for_character(char character) {
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#define KEYS(...) {__VA_ARGS__, KeyboardMachine::MappedMachine::KeyEndSequence}
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#define SHIFT(...) {KeyShift, __VA_ARGS__, KeyboardMachine::MappedMachine::KeyEndSequence}
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#define X {KeyboardMachine::MappedMachine::KeyNotMapped}
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static KeySequence zx81_key_sequences[] = {
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/* NUL */ X, /* SOH */ X,
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/* STX */ X, /* ETX */ X,
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/* EOT */ X, /* ENQ */ X,
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/* ACK */ X, /* BEL */ X,
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/* BS */ SHIFT(Key0), /* HT */ X,
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/* LF */ KEYS(KeyEnter), /* VT */ X,
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/* FF */ X, /* CR */ X,
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/* SO */ X, /* SI */ X,
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/* DLE */ X, /* DC1 */ X,
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/* DC2 */ X, /* DC3 */ X,
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/* DC4 */ X, /* NAK */ X,
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/* SYN */ X, /* ETB */ X,
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/* CAN */ X, /* EM */ X,
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/* SUB */ X, /* ESC */ X,
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/* FS */ X, /* GS */ X,
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/* RS */ X, /* US */ X,
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/* space */ KEYS(KeySpace), /* ! */ X,
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/* " */ SHIFT(KeyP), /* # */ X,
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/* $ */ SHIFT(KeyU), /* % */ X,
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/* & */ X, /* ' */ X,
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/* ( */ SHIFT(KeyI), /* ) */ SHIFT(KeyO),
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/* * */ SHIFT(KeyB), /* + */ SHIFT(KeyK),
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/* , */ SHIFT(KeyDot), /* - */ SHIFT(KeyJ),
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/* . */ KEYS(KeyDot), /* / */ SHIFT(KeyV),
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/* 0 */ KEYS(Key0), /* 1 */ KEYS(Key1),
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/* 2 */ KEYS(Key2), /* 3 */ KEYS(Key3),
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/* 4 */ KEYS(Key4), /* 5 */ KEYS(Key5),
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/* 6 */ KEYS(Key6), /* 7 */ KEYS(Key7),
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/* 8 */ KEYS(Key8), /* 9 */ KEYS(Key9),
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/* : */ SHIFT(KeyZ), /* ; */ SHIFT(KeyX),
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/* < */ SHIFT(KeyN), /* = */ SHIFT(KeyL),
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/* > */ SHIFT(KeyM), /* ? */ SHIFT(KeyC),
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/* @ */ X, /* A */ KEYS(KeyA),
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/* B */ KEYS(KeyB), /* C */ KEYS(KeyC),
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/* D */ KEYS(KeyD), /* E */ KEYS(KeyE),
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/* F */ KEYS(KeyF), /* G */ KEYS(KeyG),
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/* H */ KEYS(KeyH), /* I */ KEYS(KeyI),
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/* J */ KEYS(KeyJ), /* K */ KEYS(KeyK),
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/* L */ KEYS(KeyL), /* M */ KEYS(KeyM),
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/* N */ KEYS(KeyN), /* O */ KEYS(KeyO),
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/* P */ KEYS(KeyP), /* Q */ KEYS(KeyQ),
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/* R */ KEYS(KeyR), /* S */ KEYS(KeyS),
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/* T */ KEYS(KeyT), /* U */ KEYS(KeyU),
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/* V */ KEYS(KeyV), /* W */ KEYS(KeyW),
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/* X */ KEYS(KeyX), /* Y */ KEYS(KeyY),
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/* Z */ KEYS(KeyZ), /* [ */ X,
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/* \ */ X, /* ] */ X,
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/* ^ */ X, /* _ */ X,
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/* ` */ X, /* a */ KEYS(KeyA),
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/* b */ KEYS(KeyB), /* c */ KEYS(KeyC),
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/* d */ KEYS(KeyD), /* e */ KEYS(KeyE),
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/* f */ KEYS(KeyF), /* g */ KEYS(KeyG),
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/* h */ KEYS(KeyH), /* i */ KEYS(KeyI),
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/* j */ KEYS(KeyJ), /* k */ KEYS(KeyK),
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/* l */ KEYS(KeyL), /* m */ KEYS(KeyM),
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/* n */ KEYS(KeyN), /* o */ KEYS(KeyO),
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/* p */ KEYS(KeyP), /* q */ KEYS(KeyQ),
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/* r */ KEYS(KeyR), /* s */ KEYS(KeyS),
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/* t */ KEYS(KeyT), /* u */ KEYS(KeyU),
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/* v */ KEYS(KeyV), /* w */ KEYS(KeyW),
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/* x */ KEYS(KeyX), /* y */ KEYS(KeyY),
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/* z */ KEYS(KeyZ), /* { */ X,
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/* | */ X, /* } */ X,
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};
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static KeySequence zx80_key_sequences[] = {
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/* NUL */ X, /* SOH */ X,
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/* STX */ X, /* ETX */ X,
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/* EOT */ X, /* ENQ */ X,
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/* ACK */ X, /* BEL */ X,
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/* BS */ SHIFT(Key0), /* HT */ X,
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/* LF */ KEYS(KeyEnter), /* VT */ X,
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/* FF */ X, /* CR */ X,
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/* SO */ X, /* SI */ X,
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/* DLE */ X, /* DC1 */ X,
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/* DC2 */ X, /* DC3 */ X,
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/* DC4 */ X, /* NAK */ X,
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/* SYN */ X, /* ETB */ X,
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/* CAN */ X, /* EM */ X,
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/* SUB */ X, /* ESC */ X,
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/* FS */ X, /* GS */ X,
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/* RS */ X, /* US */ X,
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/* space */ KEYS(KeySpace), /* ! */ X,
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/* " */ SHIFT(KeyY), /* # */ X,
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/* $ */ SHIFT(KeyU), /* % */ X,
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/* & */ X, /* ' */ X,
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/* ( */ SHIFT(KeyI), /* ) */ SHIFT(KeyO),
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/* * */ SHIFT(KeyP), /* + */ SHIFT(KeyK),
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/* , */ SHIFT(KeyDot), /* - */ SHIFT(KeyJ),
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/* . */ KEYS(KeyDot), /* / */ SHIFT(KeyV),
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/* 0 */ KEYS(Key0), /* 1 */ KEYS(Key1),
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/* 2 */ KEYS(Key2), /* 3 */ KEYS(Key3),
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/* 4 */ KEYS(Key4), /* 5 */ KEYS(Key5),
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/* 6 */ KEYS(Key6), /* 7 */ KEYS(Key7),
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/* 8 */ KEYS(Key8), /* 9 */ KEYS(Key9),
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/* : */ SHIFT(KeyZ), /* ; */ SHIFT(KeyX),
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/* < */ SHIFT(KeyN), /* = */ SHIFT(KeyL),
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/* > */ SHIFT(KeyM), /* ? */ SHIFT(KeyC),
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/* @ */ X, /* A */ KEYS(KeyA),
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/* B */ KEYS(KeyB), /* C */ KEYS(KeyC),
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/* D */ KEYS(KeyD), /* E */ KEYS(KeyE),
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/* F */ KEYS(KeyF), /* G */ KEYS(KeyG),
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/* H */ KEYS(KeyH), /* I */ KEYS(KeyI),
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/* J */ KEYS(KeyJ), /* K */ KEYS(KeyK),
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/* L */ KEYS(KeyL), /* M */ KEYS(KeyM),
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/* N */ KEYS(KeyN), /* O */ KEYS(KeyO),
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/* P */ KEYS(KeyP), /* Q */ KEYS(KeyQ),
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/* R */ KEYS(KeyR), /* S */ KEYS(KeyS),
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/* T */ KEYS(KeyT), /* U */ KEYS(KeyU),
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/* V */ KEYS(KeyV), /* W */ KEYS(KeyW),
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/* X */ KEYS(KeyX), /* Y */ KEYS(KeyY),
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/* Z */ KEYS(KeyZ), /* [ */ X,
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/* \ */ X, /* ] */ X,
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/* ^ */ X, /* _ */ X,
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/* ` */ X, /* a */ KEYS(KeyA),
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/* b */ KEYS(KeyB), /* c */ KEYS(KeyC),
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/* d */ KEYS(KeyD), /* e */ KEYS(KeyE),
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/* f */ KEYS(KeyF), /* g */ KEYS(KeyG),
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/* h */ KEYS(KeyH), /* i */ KEYS(KeyI),
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/* j */ KEYS(KeyJ), /* k */ KEYS(KeyK),
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/* l */ KEYS(KeyL), /* m */ KEYS(KeyM),
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/* n */ KEYS(KeyN), /* o */ KEYS(KeyO),
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/* p */ KEYS(KeyP), /* q */ KEYS(KeyQ),
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/* r */ KEYS(KeyR), /* s */ KEYS(KeyS),
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/* t */ KEYS(KeyT), /* u */ KEYS(KeyU),
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/* v */ KEYS(KeyV), /* w */ KEYS(KeyW),
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/* x */ KEYS(KeyX), /* y */ KEYS(KeyY),
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/* z */ KEYS(KeyZ), /* { */ X,
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/* | */ X, /* } */ X,
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};
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#undef KEYS
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#undef SHIFT
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#undef X
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if(is_zx81_)
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return table_lookup_sequence_for_character(zx81_key_sequences, sizeof(zx81_key_sequences), character);
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else
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return table_lookup_sequence_for_character(zx80_key_sequences, sizeof(zx80_key_sequences), character);
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}
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