Applied-Software/ghostty
5
0
Fork 0
mirror of https://github.com/ghostty-org/ghostty.git synced 2025-08-02 14:57:31 +03:00
Code Issues Packages Projects Releases Wiki Activity

macos: translate ASCII keys

Browse Source
This commit is contained in:
Mitchell Hashimoto
2023-03-25 15:26:04 -07:00
parent 13650aa21b
commit f092cce69e
2 changed files with 104 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
macos/Sources/Ghostty/Package.swift
View File

@ -75,3 +75,6 @@ extension Ghostty.Notification {
static let ghosttyFocusSplit = Notification.Name("com.mitchellh.ghostty.focusSplit")
static let SplitDirectionKey = ghosttyFocusSplit.rawValue
}
// Make the input enum hashable.
extension ghostty_input_key_e : Hashable {}

102
macos/Sources/Ghostty/SurfaceView.swift
View File

@ -303,9 +303,26 @@ extension Ghostty {
override func keyDown(with event: NSEvent) {
guard let surface = self.surface else { return }
let key = Self.keycodes[event.keyCode] ?? GHOSTTY_KEY_INVALID
let mods = Self.translateFlags(event.modifierFlags)
let action = event.isARepeat ? GHOSTTY_ACTION_REPEAT : GHOSTTY_ACTION_PRESS
// We translate the key to the localized keyboard layout. However, we only support
// ASCII characters to make our translation easier across platforms. This is something
// we want to make a lot more robust in the future, so this will hopefully change.
// For now, this makes most keyboard layouts work, and for those that don't, they can
// use physical keycode mappings.
let key = {
if let str = event.characters(byApplyingModifiers: .init(rawValue: 0)) {
if str.utf8.count == 1, let firstByte = str.utf8.first {
if let translatedKey = Self.ascii[firstByte] {
return translatedKey
}
}
}
return Self.keycodes[event.keyCode] ?? GHOSTTY_KEY_INVALID
}()
ghostty_surface_key(surface, action, key, mods)
self.interpretKeyEvents([event])
@ -536,6 +553,89 @@ extension Ghostty {
0x43: GHOSTTY_KEY_KP_MULTIPLY,
0x4E: GHOSTTY_KEY_KP_SUBTRACT,
];
static let ascii: [UInt8 : ghostty_input_key_e] = [
// 0-9
0x30: GHOSTTY_KEY_ZERO,
0x31: GHOSTTY_KEY_ONE,
0x32: GHOSTTY_KEY_TWO,
0x33: GHOSTTY_KEY_THREE,
0x34: GHOSTTY_KEY_FOUR,
0x35: GHOSTTY_KEY_FIVE,
0x36: GHOSTTY_KEY_SIX,
0x37: GHOSTTY_KEY_SEVEN,
0x38: GHOSTTY_KEY_EIGHT,
0x39: GHOSTTY_KEY_NINE,
// A-Z
0x41: GHOSTTY_KEY_A,
0x42: GHOSTTY_KEY_B,
0x43: GHOSTTY_KEY_C,
0x44: GHOSTTY_KEY_D,
0x45: GHOSTTY_KEY_E,
0x46: GHOSTTY_KEY_F,
0x47: GHOSTTY_KEY_G,
0x48: GHOSTTY_KEY_H,
0x49: GHOSTTY_KEY_I,
0x4A: GHOSTTY_KEY_J,
0x4B: GHOSTTY_KEY_K,
0x4C: GHOSTTY_KEY_L,
0x4D: GHOSTTY_KEY_M,
0x4E: GHOSTTY_KEY_N,
0x4F: GHOSTTY_KEY_O,
0x50: GHOSTTY_KEY_P,
0x51: GHOSTTY_KEY_Q,
0x52: GHOSTTY_KEY_R,
0x53: GHOSTTY_KEY_S,
0x54: GHOSTTY_KEY_T,
0x55: GHOSTTY_KEY_U,
0x56: GHOSTTY_KEY_V,
0x57: GHOSTTY_KEY_W,
0x58: GHOSTTY_KEY_X,
0x59: GHOSTTY_KEY_Y,
0x5A: GHOSTTY_KEY_Z,
// a-z
0x61: GHOSTTY_KEY_A,
0x62: GHOSTTY_KEY_B,
0x63: GHOSTTY_KEY_C,
0x64: GHOSTTY_KEY_D,
0x65: GHOSTTY_KEY_E,
0x66: GHOSTTY_KEY_F,
0x67: GHOSTTY_KEY_G,
0x68: GHOSTTY_KEY_H,
0x69: GHOSTTY_KEY_I,
0x6A: GHOSTTY_KEY_J,
0x6B: GHOSTTY_KEY_K,
0x6C: GHOSTTY_KEY_L,
0x6D: GHOSTTY_KEY_M,
0x6E: GHOSTTY_KEY_N,
0x6F: GHOSTTY_KEY_O,
0x70: GHOSTTY_KEY_P,
0x71: GHOSTTY_KEY_Q,
0x72: GHOSTTY_KEY_R,
0x73: GHOSTTY_KEY_S,
0x74: GHOSTTY_KEY_T,
0x75: GHOSTTY_KEY_U,
0x76: GHOSTTY_KEY_V,
0x77: GHOSTTY_KEY_W,
0x78: GHOSTTY_KEY_X,
0x79: GHOSTTY_KEY_Y,
0x7A: GHOSTTY_KEY_Z,
// Symbols
0x27: GHOSTTY_KEY_APOSTROPHE,
0x5C: GHOSTTY_KEY_BACKSLASH,
0x2C: GHOSTTY_KEY_COMMA,
0x3D: GHOSTTY_KEY_EQUAL,
0x60: GHOSTTY_KEY_GRAVE_ACCENT,
0x5B: GHOSTTY_KEY_LEFT_BRACKET,
0x2D: GHOSTTY_KEY_MINUS,
0x2E: GHOSTTY_KEY_PERIOD,
0x5D: GHOSTTY_KEY_RIGHT_BRACKET,
0x3B: GHOSTTY_KEY_SEMICOLON,
0x2F: GHOSTTY_KEY_SLASH,
]
}
}