mirror of
https://github.com/libretro/RetroArch
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234 lines
12 KiB
Swift
234 lines
12 KiB
Swift
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//
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// CocoaView+KeyboardSupport.swift
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// RetroArchiOS11
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//
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// Created by Yoshi Sugawara on 2/25/21.
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// Copyright © 2021 RetroArch. All rights reserved.
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//
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import Foundation
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extension CocoaView {
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var leftKeyboardModel: EmulatorKeyboardViewModel {
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return EmulatorKeyboardViewModel(keys: [
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[
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EmulatorKeyboardKey(label: "1", code: Int(RETROK_1.rawValue)),
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EmulatorKeyboardKey(label: "2", code: Int(RETROK_2.rawValue)),
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EmulatorKeyboardKey(label: "3", code: Int(RETROK_3.rawValue)),
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EmulatorKeyboardKey(label: "4", code: Int(RETROK_4.rawValue)),
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EmulatorKeyboardKey(label: "5", code: Int(RETROK_5.rawValue)),
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],
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[
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EmulatorKeyboardKey(label: "q", code: Int(RETROK_q.rawValue)),
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EmulatorKeyboardKey(label: "w", code: Int(RETROK_w.rawValue)),
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EmulatorKeyboardKey(label: "e", code: Int(RETROK_e.rawValue)),
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EmulatorKeyboardKey(label: "r", code: Int(RETROK_r.rawValue)),
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EmulatorKeyboardKey(label: "t", code: Int(RETROK_t.rawValue)),
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],
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[
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EmulatorKeyboardKey(label: "a", code: Int(RETROK_a.rawValue)),
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EmulatorKeyboardKey(label: "s", code: Int(RETROK_s.rawValue)),
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EmulatorKeyboardKey(label: "d", code: Int(RETROK_d.rawValue)),
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EmulatorKeyboardKey(label: "f", code: Int(RETROK_f.rawValue)),
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EmulatorKeyboardKey(label: "g", code: Int(RETROK_g.rawValue)),
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],
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[
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EmulatorKeyboardKey(label: "z", code: Int(RETROK_z.rawValue)),
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EmulatorKeyboardKey(label: "x", code: Int(RETROK_x.rawValue)),
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EmulatorKeyboardKey(label: "c", code: Int(RETROK_c.rawValue)),
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EmulatorKeyboardKey(label: "v", code: Int(RETROK_v.rawValue)),
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EmulatorKeyboardKey(label: "b", code: Int(RETROK_b.rawValue)),
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],
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[
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EmulatorKeyboardKey(label: "SHIFT", code: Int(RETROK_LSHIFT.rawValue), keySize: .standard, isModifier: true, imageName: "shift", imageNameHighlighted: "shift.fill"),
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EmulatorKeyboardKey(label: "Fn", code: 9000, keySize: .standard, imageName: "fn"),
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EmulatorKeyboardKey(label: "CTRL", code: Int(RETROK_LCTRL.rawValue), isModifier: true, imageName: "control"),
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EmulatorKeyboardKey(label: "Space", code: Int(RETROK_SPACE.rawValue), keySize: .wide)
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]
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],
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alternateKeys: [
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[
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EmulatorKeyboardKey(label: "ESC", code: Int(RETROK_ESCAPE.rawValue), imageName: "escape"),
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SliderKey(keySize: .standard)
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],
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[
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EmulatorKeyboardKey(label: "F1", code: Int(RETROK_F1.rawValue)),
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EmulatorKeyboardKey(label: "F2", code: Int(RETROK_F2.rawValue)),
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EmulatorKeyboardKey(label: "F3", code: Int(RETROK_F3.rawValue)),
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EmulatorKeyboardKey(label: "F4", code: Int(RETROK_F4.rawValue)),
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EmulatorKeyboardKey(label: "F5", code: Int(RETROK_F5.rawValue)),
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],
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[
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EmulatorKeyboardKey(label: "-", code: Int(RETROK_MINUS.rawValue)),
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EmulatorKeyboardKey(label: "=", code: Int(RETROK_EQUALS.rawValue)),
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EmulatorKeyboardKey(label: "/", code: Int(RETROK_SLASH.rawValue)),
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EmulatorKeyboardKey(label: "[", code: Int(RETROK_LEFTBRACKET.rawValue)),
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EmulatorKeyboardKey(label: "]", code: Int(RETROK_RIGHTBRACKET.rawValue)),
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],
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[
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EmulatorKeyboardKey(label: ";", code: Int(RETROK_SEMICOLON.rawValue)),
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EmulatorKeyboardKey(label: "~", code: Int(RETROK_TILDE.rawValue)),
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EmulatorKeyboardKey(label: ":", code: Int(RETROK_COLON.rawValue)),
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EmulatorKeyboardKey(label: "?", code: Int(RETROK_QUESTION.rawValue)),
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EmulatorKeyboardKey(label: "!", code: Int(RETROK_EXCLAIM.rawValue)),
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],
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[
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EmulatorKeyboardKey(label: "SHIFT", code: Int(RETROK_LSHIFT.rawValue), keySize: .standard, isModifier: true, imageName: "shift", imageNameHighlighted: "shift.fill"),
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EmulatorKeyboardKey(label: "Fn", code: 9000, keySize: .standard, imageName: "fn"),
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EmulatorKeyboardKey(label: "CTRL", code: Int(RETROK_LCTRL.rawValue), isModifier: true, imageName: "control"),
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EmulatorKeyboardKey(label: "Space", code: Int(RETROK_SPACE.rawValue), keySize: .wide)
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]
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])
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}
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var rightKeyboardModel: EmulatorKeyboardViewModel {
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EmulatorKeyboardViewModel(keys: [
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[
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EmulatorKeyboardKey(label: "6", code: Int(RETROK_6.rawValue)),
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EmulatorKeyboardKey(label: "7", code: Int(RETROK_7.rawValue)),
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EmulatorKeyboardKey(label: "8", code: Int(RETROK_8.rawValue)),
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EmulatorKeyboardKey(label: "9", code: Int(RETROK_9.rawValue)),
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EmulatorKeyboardKey(label: "0", code: Int(RETROK_0.rawValue))
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],
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[
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EmulatorKeyboardKey(label: "y", code: Int(RETROK_y.rawValue)),
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EmulatorKeyboardKey(label: "u", code: Int(RETROK_u.rawValue)),
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EmulatorKeyboardKey(label: "i", code: Int(RETROK_i.rawValue)),
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EmulatorKeyboardKey(label: "o", code: Int(RETROK_o.rawValue)),
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EmulatorKeyboardKey(label: "p", code: Int(RETROK_p.rawValue)),
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],
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[
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EmulatorKeyboardKey(label: "h", code: Int(RETROK_h.rawValue)),
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EmulatorKeyboardKey(label: "j", code: Int(RETROK_j.rawValue)),
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EmulatorKeyboardKey(label: "k", code: Int(RETROK_k.rawValue)),
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EmulatorKeyboardKey(label: "l", code: Int(RETROK_l.rawValue)),
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EmulatorKeyboardKey(label: "'", code: Int(RETROK_QUOTE.rawValue))
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],
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[
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EmulatorKeyboardKey(label: "n", code: Int(RETROK_n.rawValue)),
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EmulatorKeyboardKey(label: "m", code: Int(RETROK_m.rawValue)),
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EmulatorKeyboardKey(label: ",", code: Int(RETROK_COMMA.rawValue)),
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EmulatorKeyboardKey(label: ".", code: Int(RETROK_PERIOD.rawValue)),
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EmulatorKeyboardKey(label: "BKSPC", code: Int(RETROK_BACKSPACE.rawValue), imageName: "delete.left", imageNameHighlighted: "delete.left.fill")
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],
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[
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EmulatorKeyboardKey(label: "Alt", code: Int(RETROK_LALT.rawValue), isModifier: true, imageName: "alt"),
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EmulatorKeyboardKey(label: "tab", code: Int(RETROK_TAB.rawValue), imageName: "arrow.right.to.line"),
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EmulatorKeyboardKey(label: "RETURN", code: Int(RETROK_RETURN.rawValue), keySize: .wide)
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],
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],
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alternateKeys: [
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[
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EmulatorKeyboardKey(label: "F6", code: Int(RETROK_F6.rawValue)),
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EmulatorKeyboardKey(label: "F7", code: Int(RETROK_F7.rawValue)),
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EmulatorKeyboardKey(label: "F8", code: Int(RETROK_F8.rawValue)),
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EmulatorKeyboardKey(label: "F9", code: Int(RETROK_F9.rawValue)),
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EmulatorKeyboardKey(label: "F10", code: Int(RETROK_F10.rawValue)),
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],
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[
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EmulatorKeyboardKey(label: "PAGEUP", code: Int(RETROK_PAGEUP.rawValue), imageName: "arrow.up.doc"),
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EmulatorKeyboardKey(label: "HOME", code: Int(RETROK_HOME.rawValue), imageName: "house"),
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EmulatorKeyboardKey(label: "INS", code: Int(RETROK_INSERT.rawValue), imageName: "text.insert"),
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EmulatorKeyboardKey(label: "END", code: Int(RETROK_END.rawValue)),
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EmulatorKeyboardKey(label: "PAGEDWN", code: Int(RETROK_PAGEDOWN.rawValue), imageName: "arrow.down.doc"),
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],
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[
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EmulatorKeyboardKey(label: "F11", code: Int(RETROK_F11.rawValue)),
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EmulatorKeyboardKey(label: "⬆️", code: Int(RETROK_UP.rawValue), imageName: "arrow.up"),
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SpacerKey(),
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SpacerKey(),
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EmulatorKeyboardKey(label: "F12", code: Int(RETROK_F12.rawValue)),
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],
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[
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EmulatorKeyboardKey(label: "⬅️", code: Int(RETROK_LEFT.rawValue), imageName: "arrow.left"),
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EmulatorKeyboardKey(label: "⬇️", code: Int(RETROK_DOWN.rawValue), imageName: "arrow.down"),
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EmulatorKeyboardKey(label: "➡️", code: Int(RETROK_RIGHT.rawValue), imageName: "arrow.right"),
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SpacerKey(),
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EmulatorKeyboardKey(label: "DEL", code: Int(RETROK_DELETE.rawValue), imageName: "clear", imageNameHighlighted: "clear.fill"),
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],
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[
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EmulatorKeyboardKey(label: "RETURN", code: Int(RETROK_RETURN.rawValue), keySize: .wide)
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]
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])
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}
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@objc func setupEmulatorKeyboard() {
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keyboardController = EmulatorKeyboardController(leftKeyboardModel: leftKeyboardModel, rightKeyboardModel: rightKeyboardModel)
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keyboardController.leftKeyboardModel.delegate = self;
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keyboardController.rightKeyboardModel.delegate = self;
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addChild(keyboardController)
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keyboardController.didMove(toParent: self)
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keyboardController.view.translatesAutoresizingMaskIntoConstraints = false
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view.addSubview(keyboardController.view)
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keyboardController.view.trailingAnchor.constraint(equalTo: view.trailingAnchor).isActive = true
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keyboardController.view.leadingAnchor.constraint(equalTo: view.leadingAnchor).isActive = true
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keyboardController.view.topAnchor.constraint(equalTo: view.topAnchor).isActive = true
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keyboardController.view.bottomAnchor.constraint(equalTo: view.bottomAnchor).isActive = true
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keyboardController.leftKeyboardModel.delegate = self
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keyboardController.rightKeyboardModel.delegate = self
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keyboardController.leftKeyboardModel.modifierDelegate = self
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keyboardController.rightKeyboardModel.modifierDelegate = self
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keyboardController.view.isHidden = true
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keyboardModifierState = 0
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}
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}
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extension CocoaView: EmulatorKeyboardKeyPressedDelegate {
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func keyUp(_ key: KeyCoded) {
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print("keyUp: code=\(key.keyCode) keyboardModifierState = \(keyboardModifierState)")
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apple_direct_input_keyboard_event(false, UInt32(key.keyCode), 0, keyboardModifierState, UInt32(RETRO_DEVICE_KEYBOARD))
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}
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func keyDown(_ key: KeyCoded) {
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print("keyDown: code=\(key.keyCode) keyboardModifierState = \(keyboardModifierState)")
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apple_direct_input_keyboard_event(true, UInt32(key.keyCode), 0, keyboardModifierState, UInt32(RETRO_DEVICE_KEYBOARD))
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}
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}
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extension CocoaView: EmulatorKeyboardModifierPressedDelegate {
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func modifierPressedWithKey(_ key: KeyCoded, enable: Bool) {
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switch UInt32(key.keyCode) {
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case RETROK_LSHIFT.rawValue:
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if enable {
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keyboardModifierState |= RETROKMOD_SHIFT.rawValue
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apple_direct_input_keyboard_event(true, UInt32(RETROK_LSHIFT.rawValue), 0, keyboardModifierState, UInt32(RETRO_DEVICE_KEYBOARD))
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} else {
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keyboardModifierState &= ~RETROKMOD_SHIFT.rawValue
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apple_direct_input_keyboard_event(false, UInt32(RETROK_LSHIFT.rawValue), 0, keyboardModifierState, UInt32(RETRO_DEVICE_KEYBOARD))
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}
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case RETROK_LCTRL.rawValue:
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if enable {
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keyboardModifierState |= RETROKMOD_CTRL.rawValue
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apple_direct_input_keyboard_event(true, UInt32(RETROK_LCTRL.rawValue), 0, keyboardModifierState, UInt32(RETRO_DEVICE_KEYBOARD))
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} else {
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keyboardModifierState &= ~RETROKMOD_CTRL.rawValue
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apple_direct_input_keyboard_event(false, UInt32(RETROK_LCTRL.rawValue), 0, keyboardModifierState, UInt32(RETRO_DEVICE_KEYBOARD))
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}
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case RETROK_LALT.rawValue:
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if enable {
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keyboardModifierState |= RETROKMOD_ALT.rawValue
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apple_direct_input_keyboard_event(true, UInt32(RETROK_LALT.rawValue), 0, keyboardModifierState, UInt32(RETRO_DEVICE_KEYBOARD))
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} else {
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keyboardModifierState &= ~RETROKMOD_ALT.rawValue
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apple_direct_input_keyboard_event(false, UInt32(RETROK_LALT.rawValue), 0, keyboardModifierState, UInt32(RETRO_DEVICE_KEYBOARD))
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}
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default:
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break
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}
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}
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func isModifierEnabled(key: KeyCoded) -> Bool {
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switch UInt32(key.keyCode) {
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case RETROK_LSHIFT.rawValue:
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return (keyboardModifierState & RETROKMOD_SHIFT.rawValue) != 0
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case RETROK_LCTRL.rawValue:
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return (keyboardModifierState & RETROKMOD_CTRL.rawValue) != 0
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case RETROK_LALT.rawValue:
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return (keyboardModifierState & RETROKMOD_ALT.rawValue) != 0
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default:
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break
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}
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return false
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}
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}
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