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https://github.com/TomHarte/CLK.git
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154 lines
5.9 KiB
C++
154 lines
5.9 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 Electron;
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uint16_t KeyboardMapper::mapped_key_for_key(Inputs::Keyboard::Key key) const {
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#define BIND(source, dest) case Inputs::Keyboard::Key::source: return Electron::Key::dest
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switch(key) {
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default: break;
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BIND(BackTick, KeyCopy);
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BIND(Backslash, KeyCopy);
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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(Comma, KeyComma);
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BIND(FullStop, KeyFullStop);
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BIND(ForwardSlash, KeySlash);
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BIND(Semicolon, KeySemiColon);
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BIND(Quote, KeyColon);
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BIND(Escape, KeyEscape);
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BIND(F12, KeyBreak);
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BIND(Left, KeyLeft); BIND(Right, KeyRight); BIND(Up, KeyUp); BIND(Down, KeyDown);
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BIND(Tab, KeyFunc); BIND(LeftOption, KeyFunc); BIND(RightOption, KeyFunc);
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BIND(LeftMeta, KeyFunc); BIND(RightMeta, KeyFunc);
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BIND(CapsLock, KeyControl); BIND(LeftControl, KeyControl); BIND(RightControl, KeyControl);
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BIND(LeftShift, KeyShift); BIND(RightShift, KeyShift);
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BIND(Hyphen, KeyMinus);
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BIND(Delete, KeyDelete); BIND(Backspace, KeyDelete);
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BIND(Enter, KeyReturn); BIND(KeypadEnter, KeyReturn);
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BIND(Keypad0, Key0); BIND(Keypad1, Key1); BIND(Keypad2, Key2); BIND(Keypad3, Key3); BIND(Keypad4, Key4);
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BIND(Keypad5, Key5); BIND(Keypad6, Key6); BIND(Keypad7, Key7); BIND(Keypad8, Key8); BIND(Keypad9, Key9);
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BIND(KeypadMinus, KeyMinus); BIND(KeypadPlus, KeyColon);
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BIND(Space, KeySpace);
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// Virtual mappings.
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BIND(F1, KeyF1);
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BIND(F2, KeyF2);
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BIND(F3, KeyF3);
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BIND(F4, KeyF4);
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BIND(F5, KeyF5);
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BIND(F6, KeyF6);
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BIND(F7, KeyF7);
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BIND(F8, KeyF8);
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BIND(F9, KeyF9);
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BIND(F10, KeyF0);
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}
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#undef BIND
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return MachineTypes::MappedKeyboardMachine::KeyNotMapped;
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}
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const uint16_t *CharacterMapper::sequence_for_character(char character) const {
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#define KEYS(...) {__VA_ARGS__, MachineTypes::MappedKeyboardMachine::KeyEndSequence}
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#define SHIFT(...) {KeyShift, __VA_ARGS__, MachineTypes::MappedKeyboardMachine::KeyEndSequence}
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#define CTRL(...) {KeyControl, __VA_ARGS__, MachineTypes::MappedKeyboardMachine::KeyEndSequence}
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#define X {MachineTypes::MappedKeyboardMachine::KeyNotMapped}
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static KeySequence 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 */ KEYS(KeyDelete), /* HT */ X,
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/* LF */ KEYS(KeyReturn), /* VT */ X,
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/* FF */ X, /* CR */ KEYS(KeyReturn),
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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), /* ! */ SHIFT(Key1),
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/* " */ SHIFT(Key2), /* # */ SHIFT(Key3),
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/* $ */ SHIFT(Key4), /* % */ SHIFT(Key5),
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/* & */ SHIFT(Key6), /* ' */ SHIFT(Key7),
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/* ( */ SHIFT(Key8), /* ) */ SHIFT(Key9),
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/* * */ SHIFT(KeyColon), /* + */ SHIFT(KeySemiColon),
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/* , */ KEYS(KeyComma), /* - */ KEYS(KeyMinus),
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/* . */ KEYS(KeyFullStop), /* / */ KEYS(KeySlash),
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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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/* : */ KEYS(KeyColon), /* ; */ KEYS(KeySemiColon),
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/* < */ SHIFT(KeyComma), /* = */ SHIFT(KeyMinus),
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/* > */ SHIFT(KeyFullStop), /* ? */ SHIFT(KeySlash),
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/* @ */ SHIFT(Key0), /* 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), /* [ */ SHIFT(KeyCopy),
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/* \ */ CTRL(KeyRight), /* ] */ CTRL(KeyCopy),
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/* ^ */ SHIFT(KeyLeft), /* _ */ SHIFT(KeyDown),
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/* ` */ X, /* a */ SHIFT(KeyA),
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/* b */ SHIFT(KeyB), /* c */ SHIFT(KeyC),
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/* d */ SHIFT(KeyD), /* e */ SHIFT(KeyE),
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/* f */ SHIFT(KeyF), /* g */ SHIFT(KeyG),
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/* h */ SHIFT(KeyH), /* i */ SHIFT(KeyI),
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/* j */ SHIFT(KeyJ), /* k */ SHIFT(KeyK),
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/* l */ SHIFT(KeyL), /* m */ SHIFT(KeyM),
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/* n */ SHIFT(KeyN), /* o */ SHIFT(KeyO),
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/* p */ SHIFT(KeyP), /* q */ SHIFT(KeyQ),
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/* r */ SHIFT(KeyR), /* s */ SHIFT(KeyS),
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/* t */ SHIFT(KeyT), /* u */ SHIFT(KeyU),
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/* v */ SHIFT(KeyV), /* w */ SHIFT(KeyW),
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/* x */ SHIFT(KeyX), /* y */ SHIFT(KeyY),
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/* z */ SHIFT(KeyZ), /* { */ CTRL(KeyUp),
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/* | */ SHIFT(KeyRight), /* } */ CTRL(KeyDown),
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/* ~ */ CTRL(KeyLeft)
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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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return table_lookup_sequence_for_character(key_sequences, sizeof(key_sequences), character);
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}
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bool CharacterMapper::needs_pause_after_key(uint16_t key) const {
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return key != KeyControl && key != KeyShift && key != KeyFunc;
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}
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