element-web-Github/src/Keyboard.ts
Michael Telatynski 61a63e47f4
Comply with noImplicitAny (#9940)
* Stash noImplicitAny work

* Stash

* Fix imports

* Iterate

* Fix tests

* Delint

* Fix tests
2023-02-13 11:39:16 +00:00

88 lines
1.9 KiB
TypeScript

/*
Copyright 2016 OpenMarket Ltd
Copyright 2017 New Vector Ltd
Copyright 2019 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import React from "react";
export const Key = {
HOME: "Home",
END: "End",
PAGE_UP: "PageUp",
PAGE_DOWN: "PageDown",
BACKSPACE: "Backspace",
DELETE: "Delete",
ARROW_UP: "ArrowUp",
ARROW_DOWN: "ArrowDown",
ARROW_LEFT: "ArrowLeft",
ARROW_RIGHT: "ArrowRight",
TAB: "Tab",
ESCAPE: "Escape",
ENTER: "Enter",
ALT: "Alt",
CONTROL: "Control",
META: "Meta",
SHIFT: "Shift",
CONTEXT_MENU: "ContextMenu",
COMMA: ",",
PERIOD: ".",
LESS_THAN: "<",
GREATER_THAN: ">",
BACKTICK: "`",
SPACE: " ",
SLASH: "/",
SQUARE_BRACKET_LEFT: "[",
SQUARE_BRACKET_RIGHT: "]",
SEMICOLON: ";",
A: "a",
B: "b",
C: "c",
D: "d",
E: "e",
F: "f",
G: "g",
H: "h",
I: "i",
J: "j",
K: "k",
L: "l",
M: "m",
N: "n",
O: "o",
P: "p",
Q: "q",
R: "r",
S: "s",
T: "t",
U: "u",
V: "v",
W: "w",
X: "x",
Y: "y",
Z: "z",
};
export const IS_MAC = navigator.platform.toUpperCase().includes("MAC");
export function isOnlyCtrlOrCmdKeyEvent(ev: React.KeyboardEvent | KeyboardEvent): boolean {
if (IS_MAC) {
return ev.metaKey && !ev.altKey && !ev.ctrlKey && !ev.shiftKey;
} else {
return ev.ctrlKey && !ev.altKey && !ev.metaKey && !ev.shiftKey;
}
}