mirror of
https://github.com/TomHarte/CLK.git
synced 2024-12-27 01:31:42 +00:00
Fixes mouse input when a button is pressed; attempts keyboard input.
I think the VIA is somehow sending spurious commands.
This commit is contained in:
Thomas Harte
parent
191a7a9386
commit
96c0253ee2
@ -6,8 +6,8 @@
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// Copyright 2017 Thomas Harte. All rights reserved.
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//
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#ifndef Keyboard_hpp
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#define Keyboard_hpp
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#ifndef Inputs_Keyboard_hpp
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#define Inputs_Keyboard_hpp
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#include <vector>
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#include <set>
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@ -75,4 +75,4 @@ class Keyboard {
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}
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#endif /* Keyboard_hpp */
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#endif /* Inputs_Keyboard_hpp */
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@ -6,8 +6,13 @@
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// Copyright © 2019 Thomas Harte. All rights reserved.
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//
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#ifndef Keyboard_hpp
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#define Keyboard_hpp
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#ifndef Apple_Macintosh_Keyboard_hpp
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#define Apple_Macintosh_Keyboard_hpp
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#include "../../KeyboardMachine.hpp"
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#include <mutex>
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#include <vector>
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namespace Apple {
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namespace Macintosh {
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@ -126,15 +131,25 @@ class Keyboard {
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}
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}
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void enqueue_key_state(uint16_t key, bool is_pressed) {
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// Front insert; messages will be pop_back'd.
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std::lock_guard<decltype(key_queue_mutex_)> lock(key_queue_mutex_);
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key_queue_.insert(key_queue_.begin(), (is_pressed ? 0x00 : 0x80) | uint8_t(key));
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}
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private:
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int perform_command(int command) {
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switch(command) {
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case 0x10: // Inquiry.
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break;
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case 0x14: // Instant.
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break;
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case 0x10: // Inquiry.
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case 0x14: { // Instant.
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std::lock_guard<decltype(key_queue_mutex_)> lock(key_queue_mutex_);
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if(!key_queue_.empty()) {
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const auto new_message = key_queue_.back();
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key_queue_.pop_back();
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return new_message;
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}
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} break;
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case 0x16: // Model number.
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return
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@ -162,9 +177,102 @@ class Keyboard {
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bool data_input_ = false;
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bool clock_output_ = false;
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// TODO: improve this very, very simple implementation.
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std::mutex key_queue_mutex_;
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std::vector<uint8_t> key_queue_;
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};
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/*!
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Provides a mapping from idiomatic PC keys to Macintosh keys.
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*/
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class KeyboardMapper: public KeyboardMachine::MappedMachine::KeyboardMapper {
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uint16_t mapped_key_for_key(Inputs::Keyboard::Key key) override {
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using Key = Inputs::Keyboard::Key;
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switch(key) {
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default: return KeyboardMachine::MappedMachine::KeyNotMapped;
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/*
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See p284 of the Apple Guide to the Macintosh Family Hardware
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for documentation of the mapping below.
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*/
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case Key::BackTick: return 0x65;
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case Key::k1: return 0x25;
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case Key::k2: return 0x27;
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case Key::k3: return 0x29;
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case Key::k4: return 0x2b;
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case Key::k5: return 0x2f;
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case Key::k6: return 0x2d;
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case Key::k7: return 0x35;
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case Key::k8: return 0x39;
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case Key::k9: return 0x33;
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case Key::k0: return 0x3b;
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case Key::Hyphen: return 0x37;
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case Key::Equals: return 0x31;
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case Key::BackSpace: return 0x67;
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case Key::Tab: return 0x61;
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case Key::Q: return 0x19;
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case Key::W: return 0x1b;
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case Key::E: return 0x1d;
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case Key::R: return 0x1f;
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case Key::T: return 0x23;
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case Key::Y: return 0x21;
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case Key::U: return 0x41;
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case Key::I: return 0x45;
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case Key::O: return 0x3f;
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case Key::P: return 0x47;
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case Key::OpenSquareBracket: return 0x43;
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case Key::CloseSquareBracket: return 0x3d;
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case Key::CapsLock: return 0x73;
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case Key::A: return 0x01;
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case Key::S: return 0x03;
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case Key::D: return 0x05;
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case Key::F: return 0x07;
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case Key::G: return 0x0b;
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case Key::H: return 0x09;
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case Key::J: return 0x4d;
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case Key::K: return 0x51;
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case Key::L: return 0x4b;
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case Key::Semicolon: return 0x53;
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case Key::Quote: return 0x4f;
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case Key::Enter: return 0x49;
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case Key::LeftShift: return 0x71;
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case Key::Z: return 0x0d;
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case Key::X: return 0x0f;
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case Key::C: return 0x11;
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case Key::V: return 0x13;
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case Key::B: return 0x17;
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case Key::N: return 0x5b;
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case Key::M: return 0x5d;
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case Key::Comma: return 0x57;
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case Key::FullStop: return 0x5f;
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case Key::ForwardSlash: return 0x59;
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case Key::RightShift: return 0x71;
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case Key::Left: return 0x0d;
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case Key::Right: return 0x05;
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case Key::Up: return 0x1b;
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case Key::Down: return 0x11;
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case Key::LeftOption:
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case Key::RightOption: return 0x75;
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case Key::LeftMeta:
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case Key::RightMeta: return 0x6f;
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case Key::Space: return 0x63;
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case Key::BackSlash: return 0x55;
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/* TODO: the numeric keypad. */
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}
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}
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};
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}
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}
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#endif /* Keyboard_h */
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#endif /* Apple_Macintosh_Keyboard_hpp */
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@ -18,6 +18,7 @@
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#include "Video.hpp"
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#include "../../CRTMachine.hpp"
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#include "../../KeyboardMachine.hpp"
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#include "../../MediaTarget.hpp"
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#include "../../MouseMachine.hpp"
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@ -49,7 +50,8 @@ template <Analyser::Static::Macintosh::Target::Model model> class ConcreteMachin
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public CRTMachine::Machine,
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public MediaTarget::Machine,
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public MouseMachine::Machine,
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public CPU::MC68000::BusHandler {
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public CPU::MC68000::BusHandler,
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public KeyboardMachine::MappedMachine {
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public:
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using Target = Analyser::Static::Macintosh::Target;
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@ -396,6 +398,18 @@ template <Analyser::Static::Macintosh::Target::Model model> class ConcreteMachin
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return true;
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}
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// MARK: Keyboard input.
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KeyboardMapper *get_keyboard_mapper() override {
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return &keyboard_mapper_;
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}
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void set_key_state(uint16_t key, bool is_pressed) override {
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keyboard_.enqueue_key_state(key, is_pressed);
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}
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// TODO: clear all keys.
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private:
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Inputs::Mouse &get_mouse() override {
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return mouse_;
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@ -475,7 +489,7 @@ template <Analyser::Static::Macintosh::Target::Model model> class ConcreteMachin
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case Port::B:
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return uint8_t(
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(mouse_.get_button_mask() & 1) ? 0x00 : 0x08 |
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((mouse_.get_button_mask() & 1) ? 0x00 : 0x08) |
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((mouse_.get_channel(0) & 2) << 3) |
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((mouse_.get_channel(1) & 2) << 4) |
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(clock_.get_data() ? 0x02 : 0x00) |
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@ -545,6 +559,8 @@ template <Analyser::Static::Macintosh::Target::Model model> class ConcreteMachin
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SonyDrive drives_[2];
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Inputs::QuadratureMouse mouse_;
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Apple::Macintosh::KeyboardMapper keyboard_mapper_;
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uint32_t ram_mask_ = 0;
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uint32_t rom_mask_ = 0;
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uint16_t rom_[64*1024];
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@ -34,7 +34,7 @@ enum Key: uint16_t {
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};
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struct KeyboardMapper: public KeyboardMachine::MappedMachine::KeyboardMapper {
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uint16_t mapped_key_for_key(Inputs::Keyboard::Key key);
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uint16_t mapped_key_for_key(Inputs::Keyboard::Key key) override;
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};
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struct CharacterMapper: public ::Utility::CharacterMapper {
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