kMacOsFunctionKeyMap top-level constant Null safety
A map of macOS key codes which are numbered function keys, so that they can be excluded when asking "is the Fn modifier down?".
Implementation
const Map<int, LogicalKeyboardKey> kMacOsFunctionKeyMap = <int, LogicalKeyboardKey>{
0x00000040: LogicalKeyboardKey.f17,
0x0000004f: LogicalKeyboardKey.f18,
0x00000050: LogicalKeyboardKey.f19,
0x0000005a: LogicalKeyboardKey.f20,
0x00000060: LogicalKeyboardKey.f5,
0x00000061: LogicalKeyboardKey.f6,
0x00000062: LogicalKeyboardKey.f7,
0x00000063: LogicalKeyboardKey.f3,
0x00000064: LogicalKeyboardKey.f8,
0x00000065: LogicalKeyboardKey.f9,
0x00000067: LogicalKeyboardKey.f11,
0x00000069: LogicalKeyboardKey.f13,
0x0000006a: LogicalKeyboardKey.f16,
0x0000006b: LogicalKeyboardKey.f14,
0x0000006d: LogicalKeyboardKey.f10,
0x0000006f: LogicalKeyboardKey.f12,
0x00000071: LogicalKeyboardKey.f15,
0x00000076: LogicalKeyboardKey.f4,
0x00000078: LogicalKeyboardKey.f2,
0x0000007a: LogicalKeyboardKey.f1,
};