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Implement the new keyboard API for macOS
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@ArturKovacs @maroider
ArturKovacs authored and maroider committed Jan 31, 2023
1 parent 9e3811d commit 524726e
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263 changes: 263 additions & 0 deletions src/platform/macos.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,9 @@ use std::os::raw::c_void;

use crate::{
event_loop::{EventLoopBuilder, EventLoopWindowTarget},
keyboard::{KeyCode, NativeKeyCode},
monitor::MonitorHandle,
platform::scancode::KeyCodeExtScancode,
window::{Window, WindowBuilder},
};

Expand Down Expand Up @@ -311,3 +313,264 @@ impl<T> EventLoopWindowTargetExtMacOS for EventLoopWindowTarget<T> {
self.p.hide_other_applications()
}
}

impl KeyCodeExtScancode for KeyCode {
fn to_scancode(self) -> Option<u32> {
match self {
KeyCode::KeyA => Some(0x00),
KeyCode::KeyS => Some(0x01),
KeyCode::KeyD => Some(0x02),
KeyCode::KeyF => Some(0x03),
KeyCode::KeyH => Some(0x04),
KeyCode::KeyG => Some(0x05),
KeyCode::KeyZ => Some(0x06),
KeyCode::KeyX => Some(0x07),
KeyCode::KeyC => Some(0x08),
KeyCode::KeyV => Some(0x09),
KeyCode::KeyB => Some(0x0b),
KeyCode::KeyQ => Some(0x0c),
KeyCode::KeyW => Some(0x0d),
KeyCode::KeyE => Some(0x0e),
KeyCode::KeyR => Some(0x0f),
KeyCode::KeyY => Some(0x10),
KeyCode::KeyT => Some(0x11),
KeyCode::Digit1 => Some(0x12),
KeyCode::Digit2 => Some(0x13),
KeyCode::Digit3 => Some(0x14),
KeyCode::Digit4 => Some(0x15),
KeyCode::Digit6 => Some(0x16),
KeyCode::Digit5 => Some(0x17),
KeyCode::Equal => Some(0x18),
KeyCode::Digit9 => Some(0x19),
KeyCode::Digit7 => Some(0x1a),
KeyCode::Minus => Some(0x1b),
KeyCode::Digit8 => Some(0x1c),
KeyCode::Digit0 => Some(0x1d),
KeyCode::BracketRight => Some(0x1e),
KeyCode::KeyO => Some(0x1f),
KeyCode::KeyU => Some(0x20),
KeyCode::BracketLeft => Some(0x21),
KeyCode::KeyI => Some(0x22),
KeyCode::KeyP => Some(0x23),
KeyCode::Enter => Some(0x24),
KeyCode::KeyL => Some(0x25),
KeyCode::KeyJ => Some(0x26),
KeyCode::Quote => Some(0x27),
KeyCode::KeyK => Some(0x28),
KeyCode::Semicolon => Some(0x29),
KeyCode::Backslash => Some(0x2a),
KeyCode::Comma => Some(0x2b),
KeyCode::Slash => Some(0x2c),
KeyCode::KeyN => Some(0x2d),
KeyCode::KeyM => Some(0x2e),
KeyCode::Period => Some(0x2f),
KeyCode::Tab => Some(0x30),
KeyCode::Space => Some(0x31),
KeyCode::Backquote => Some(0x32),
KeyCode::Backspace => Some(0x33),
KeyCode::Escape => Some(0x35),
KeyCode::SuperRight => Some(0x36),
KeyCode::SuperLeft => Some(0x37),
KeyCode::ShiftLeft => Some(0x38),
KeyCode::AltLeft => Some(0x3a),
KeyCode::ControlLeft => Some(0x3b),
KeyCode::ShiftRight => Some(0x3c),
KeyCode::AltRight => Some(0x3d),
KeyCode::ControlRight => Some(0x3e),
KeyCode::F17 => Some(0x40),
KeyCode::NumpadDecimal => Some(0x41),
KeyCode::NumpadMultiply => Some(0x43),
KeyCode::NumpadAdd => Some(0x45),
KeyCode::NumLock => Some(0x47),
KeyCode::AudioVolumeUp => Some(0x49),
KeyCode::AudioVolumeDown => Some(0x4a),
KeyCode::NumpadDivide => Some(0x4b),
KeyCode::NumpadEnter => Some(0x4c),
KeyCode::NumpadSubtract => Some(0x4e),
KeyCode::F18 => Some(0x4f),
KeyCode::F19 => Some(0x50),
KeyCode::NumpadEqual => Some(0x51),
KeyCode::Numpad0 => Some(0x52),
KeyCode::Numpad1 => Some(0x53),
KeyCode::Numpad2 => Some(0x54),
KeyCode::Numpad3 => Some(0x55),
KeyCode::Numpad4 => Some(0x56),
KeyCode::Numpad5 => Some(0x57),
KeyCode::Numpad6 => Some(0x58),
KeyCode::Numpad7 => Some(0x59),
KeyCode::F20 => Some(0x5a),
KeyCode::Numpad8 => Some(0x5b),
KeyCode::Numpad9 => Some(0x5c),
KeyCode::IntlYen => Some(0x5d),
KeyCode::F5 => Some(0x60),
KeyCode::F6 => Some(0x61),
KeyCode::F7 => Some(0x62),
KeyCode::F3 => Some(0x63),
KeyCode::F8 => Some(0x64),
KeyCode::F9 => Some(0x65),
KeyCode::F11 => Some(0x67),
KeyCode::F13 => Some(0x69),
KeyCode::F16 => Some(0x6a),
KeyCode::F14 => Some(0x6b),
KeyCode::F10 => Some(0x6d),
KeyCode::F12 => Some(0x6f),
KeyCode::F15 => Some(0x71),
KeyCode::Insert => Some(0x72),
KeyCode::Home => Some(0x73),
KeyCode::PageUp => Some(0x74),
KeyCode::Delete => Some(0x75),
KeyCode::F4 => Some(0x76),
KeyCode::End => Some(0x77),
KeyCode::F2 => Some(0x78),
KeyCode::PageDown => Some(0x79),
KeyCode::F1 => Some(0x7a),
KeyCode::ArrowLeft => Some(0x7b),
KeyCode::ArrowRight => Some(0x7c),
KeyCode::ArrowDown => Some(0x7d),
KeyCode::ArrowUp => Some(0x7e),
_ => None,
}
}

fn from_scancode(scancode: u32) -> KeyCode {
match scancode {
0x00 => KeyCode::KeyA,
0x01 => KeyCode::KeyS,
0x02 => KeyCode::KeyD,
0x03 => KeyCode::KeyF,
0x04 => KeyCode::KeyH,
0x05 => KeyCode::KeyG,
0x06 => KeyCode::KeyZ,
0x07 => KeyCode::KeyX,
0x08 => KeyCode::KeyC,
0x09 => KeyCode::KeyV,
//0x0a => World 1,
0x0b => KeyCode::KeyB,
0x0c => KeyCode::KeyQ,
0x0d => KeyCode::KeyW,
0x0e => KeyCode::KeyE,
0x0f => KeyCode::KeyR,
0x10 => KeyCode::KeyY,
0x11 => KeyCode::KeyT,
0x12 => KeyCode::Digit1,
0x13 => KeyCode::Digit2,
0x14 => KeyCode::Digit3,
0x15 => KeyCode::Digit4,
0x16 => KeyCode::Digit6,
0x17 => KeyCode::Digit5,
0x18 => KeyCode::Equal,
0x19 => KeyCode::Digit9,
0x1a => KeyCode::Digit7,
0x1b => KeyCode::Minus,
0x1c => KeyCode::Digit8,
0x1d => KeyCode::Digit0,
0x1e => KeyCode::BracketRight,
0x1f => KeyCode::KeyO,
0x20 => KeyCode::KeyU,
0x21 => KeyCode::BracketLeft,
0x22 => KeyCode::KeyI,
0x23 => KeyCode::KeyP,
0x24 => KeyCode::Enter,
0x25 => KeyCode::KeyL,
0x26 => KeyCode::KeyJ,
0x27 => KeyCode::Quote,
0x28 => KeyCode::KeyK,
0x29 => KeyCode::Semicolon,
0x2a => KeyCode::Backslash,
0x2b => KeyCode::Comma,
0x2c => KeyCode::Slash,
0x2d => KeyCode::KeyN,
0x2e => KeyCode::KeyM,
0x2f => KeyCode::Period,
0x30 => KeyCode::Tab,
0x31 => KeyCode::Space,
0x32 => KeyCode::Backquote,
0x33 => KeyCode::Backspace,
//0x34 => unknown,
0x35 => KeyCode::Escape,
0x36 => KeyCode::SuperRight,
0x37 => KeyCode::SuperLeft,
0x38 => KeyCode::ShiftLeft,
0x39 => KeyCode::CapsLock,
0x3a => KeyCode::AltLeft,
0x3b => KeyCode::ControlLeft,
0x3c => KeyCode::ShiftRight,
0x3d => KeyCode::AltRight,
0x3e => KeyCode::ControlRight,
0x3f => KeyCode::Fn,
0x40 => KeyCode::F17,
0x41 => KeyCode::NumpadDecimal,
//0x42 -> unknown,
0x43 => KeyCode::NumpadMultiply,
//0x44 => unknown,
0x45 => KeyCode::NumpadAdd,
//0x46 => unknown,
0x47 => KeyCode::NumLock,
//0x48 => KeyCode::NumpadClear,

// TODO: (Artur) for me, kVK_VolumeUp is 0x48
// macOS 10.11
// /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/Headers/Events.h
0x49 => KeyCode::AudioVolumeUp,
0x4a => KeyCode::AudioVolumeDown,
0x4b => KeyCode::NumpadDivide,
0x4c => KeyCode::NumpadEnter,
//0x4d => unknown,
0x4e => KeyCode::NumpadSubtract,
0x4f => KeyCode::F18,
0x50 => KeyCode::F19,
0x51 => KeyCode::NumpadEqual,
0x52 => KeyCode::Numpad0,
0x53 => KeyCode::Numpad1,
0x54 => KeyCode::Numpad2,
0x55 => KeyCode::Numpad3,
0x56 => KeyCode::Numpad4,
0x57 => KeyCode::Numpad5,
0x58 => KeyCode::Numpad6,
0x59 => KeyCode::Numpad7,
0x5a => KeyCode::F20,
0x5b => KeyCode::Numpad8,
0x5c => KeyCode::Numpad9,
0x5d => KeyCode::IntlYen,
//0x5e => JIS Ro,
//0x5f => unknown,
0x60 => KeyCode::F5,
0x61 => KeyCode::F6,
0x62 => KeyCode::F7,
0x63 => KeyCode::F3,
0x64 => KeyCode::F8,
0x65 => KeyCode::F9,
//0x66 => JIS Eisuu (macOS),
0x67 => KeyCode::F11,
//0x68 => JIS Kanna (macOS),
0x69 => KeyCode::F13,
0x6a => KeyCode::F16,
0x6b => KeyCode::F14,
//0x6c => unknown,
0x6d => KeyCode::F10,
//0x6e => unknown,
0x6f => KeyCode::F12,
//0x70 => unknown,
0x71 => KeyCode::F15,
0x72 => KeyCode::Insert,
0x73 => KeyCode::Home,
0x74 => KeyCode::PageUp,
0x75 => KeyCode::Delete,
0x76 => KeyCode::F4,
0x77 => KeyCode::End,
0x78 => KeyCode::F2,
0x79 => KeyCode::PageDown,
0x7a => KeyCode::F1,
0x7b => KeyCode::ArrowLeft,
0x7c => KeyCode::ArrowRight,
0x7d => KeyCode::ArrowDown,
0x7e => KeyCode::ArrowUp,
//0x7f => unknown,

// 0xA is the caret (^) an macOS's German QERTZ layout. This key is at the same location as
// backquote (`) on Windows' US layout.
0xa => KeyCode::Backquote,
_ => KeyCode::Unidentified(NativeKeyCode::MacOS(scancode as u16)),
}
}
}
2 changes: 0 additions & 2 deletions src/platform_impl/ios/mod.rs
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Expand Up @@ -95,15 +95,13 @@ pub(self) use crate::platform_impl::Fullscreen;
pub struct DeviceId {
uiscreen: *const UIScreen,
}

impl DeviceId {
pub const unsafe fn dummy() -> Self {
DeviceId {
uiscreen: std::ptr::null(),
}
}
}

unsafe impl Send for DeviceId {}
unsafe impl Sync for DeviceId {}

Expand Down
2 changes: 1 addition & 1 deletion src/platform_impl/macos/app_state.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,7 @@ impl<'a, Never> Event<'a, Never> {
self.map_nonuser_event()
// `Never` can't be constructed, so the `UserEvent` variant can't
// be present here.
.unwrap_or_else(|_| unreachable!())
.unwrap_or_else(|| unreachable!())
}
}

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