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Extract keys and key related utils into their own module

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This commit is contained in:
Gasim Gasimzada 2020-01-09 01:31:47 +04:00
parent c547453825
commit aa45dc0a83
3 changed files with 25 additions and 25 deletions
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25
src/App.tsx
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@ -35,6 +35,7 @@ import { AppState } from "./types";
import { ExcalidrawElement, ExcalidrawTextElement } from "./element/types";
import { getDateTime, isInputLike, measureText } from "./utils";
import { KEYS, META_KEY, isArrowKey } from "./keys";
import { ButtonSelect } from "./components/ButtonSelect";
import { findShapeByKey, shapesShortcutKeys } from "./shapes";
@ -57,32 +58,8 @@ const DEFAULT_PROJECT_NAME = `excalidraw-${getDateTime()}`;
const CANVAS_WINDOW_OFFSET_LEFT = 250;
const CANVAS_WINDOW_OFFSET_TOP = 0;
export const KEYS = {
ARROW_LEFT: "ArrowLeft",
ARROW_RIGHT: "ArrowRight",
ARROW_DOWN: "ArrowDown",
ARROW_UP: "ArrowUp",
ENTER: "Enter",
ESCAPE: "Escape",
DELETE: "Delete",
BACKSPACE: "Backspace"
};
const META_KEY = /Mac|iPod|iPhone|iPad/.test(window.navigator.platform)
? "metaKey"
: "ctrlKey";
let copiedStyles: string = "{}";
function isArrowKey(keyCode: string) {
return (
keyCode === KEYS.ARROW_LEFT ||
keyCode === KEYS.ARROW_RIGHT ||
keyCode === KEYS.ARROW_DOWN ||
keyCode === KEYS.ARROW_UP
);
}
function resetCursor() {
document.documentElement.style.cursor = "";
}

2
src/element/textWysiwyg.tsx
View file

@ -1,4 +1,4 @@
import { KEYS } from "../App";
import { KEYS } from "../keys";
type TextWysiwygParams = {
initText: string;

23
src/keys.ts Normal file
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@ -0,0 +1,23 @@
export const KEYS = {
ARROW_LEFT: "ArrowLeft",
ARROW_RIGHT: "ArrowRight",
ARROW_DOWN: "ArrowDown",
ARROW_UP: "ArrowUp",
ENTER: "Enter",
ESCAPE: "Escape",
DELETE: "Delete",
BACKSPACE: "Backspace"
};
export const META_KEY = /Mac|iPod|iPhone|iPad/.test(window.navigator.platform)
? "metaKey"
: "ctrlKey";
export function isArrowKey(keyCode: string) {
return (
keyCode === KEYS.ARROW_LEFT ||
keyCode === KEYS.ARROW_RIGHT ||
keyCode === KEYS.ARROW_DOWN ||
keyCode === KEYS.ARROW_UP
);
}