src/lib/ui/input-synthesis/src/keymaps.rs

// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

/// Standard [qwerty] keymap.
///
/// The value of this array at index `u`, where `u` is the usage, can be:
///
///  * `None` if the key maps to no `char` (Esc key)
///  * `Some((c, None))` if the key maps to `c`, but does not map to any `char` when shift is pressed
///  * `Some((c, Some(cs)))` if the key maps to `c` when shift is not pressed and to `cs` when it is
///    pressed
///
/// [qwerty]: https://en.wikipedia.org/wiki/Keyboard_layout#QWERTY-based_Latin-script_keyboard_layouts
pub const QWERTY_MAP: &[Option<(char, Option<char>)>] = &[
    // 0x00
    None,
    None,
    None,
    None,
    // 0x04
    Some(('a', Some('A'))),
    Some(('b', Some('B'))),
    Some(('c', Some('C'))),
    Some(('d', Some('D'))),
    // 0x08
    Some(('e', Some('E'))),
    Some(('f', Some('F'))),
    Some(('g', Some('G'))),
    Some(('h', Some('H'))),
    // 0x0c
    Some(('i', Some('I'))),
    Some(('j', Some('J'))),
    Some(('k', Some('K'))),
    Some(('l', Some('L'))),
    // 0x10
    Some(('m', Some('M'))),
    Some(('n', Some('N'))),
    Some(('o', Some('O'))),
    Some(('p', Some('P'))),
    // 0x14
    Some(('q', Some('Q'))),
    Some(('r', Some('R'))),
    Some(('s', Some('S'))),
    Some(('t', Some('T'))),
    // 0x18
    Some(('u', Some('U'))),
    Some(('v', Some('V'))),
    Some(('w', Some('W'))),
    Some(('x', Some('X'))),
    // 0x1c
    Some(('y', Some('Y'))),
    Some(('z', Some('Z'))),
    Some(('1', Some('!'))),
    Some(('2', Some('@'))),
    // 0x20
    Some(('3', Some('#'))),
    Some(('4', Some('$'))),
    Some(('5', Some('%'))),
    Some(('6', Some('^'))),
    // 0x24
    Some(('7', Some('&'))),
    Some(('8', Some('*'))),
    Some(('9', Some('('))),
    Some(('0', Some(')'))),
    // 0x28
    None,
    None,
    None,
    None,
    // 0x2c
    Some((' ', Some(' '))),
    Some(('-', Some('_'))),
    Some(('=', Some('+'))),
    Some(('[', Some('{'))),
    // 0x30
    Some((']', Some('}'))),
    Some(('\\', Some('|'))),
    None,
    Some((';', Some(':'))),
    // 0x34
    Some(('\'', Some('"'))),
    Some(('`', Some('~'))),
    Some((',', Some('<'))),
    Some(('.', Some('>'))),
    // 0x38
    Some(('/', Some('?'))),
    None,
    None,
    None,
    // 0x3c
    None,
    None,
    None,
    None,
    // 0x40
    None,
    None,
    None,
    None,
    // 0x44
    None,
    None,
    None,
    None,
    // 0x48
    None,
    None,
    None,
    None,
    // 0x4c
    None,
    None,
    None,
    None,
    // 0x50
    None,
    None,
    None,
    None,
    // 0x54
    Some(('/', None)),
    Some(('*', None)),
    Some(('-', None)),
    Some(('+', None)),
    // 0x58
    None,
    Some(('1', None)),
    Some(('2', None)),
    Some(('3', None)),
    // 0x5c
    Some(('4', None)),
    Some(('5', None)),
    Some(('6', None)),
    Some(('7', None)),
    // 0x60
    Some(('8', None)),
    Some(('9', None)),
    Some(('0', None)),
    Some(('.', None)),
];