js-draw
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Draw pictures using a pen, touchscreen, or mouse! JS-draw is a drawing library for JavaScript and TypeScript.
33 lines (32 loc) • 846 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
// See https://developer.mozilla.org/en-US/docs/Web/API/UI_Events/Keyboard_event_code_values for
// more
const keyToKeyCode = {
Control: 'ControlLeft',
'=': 'Equal',
'-': 'Minus',
';': 'Semicolon',
' ': 'Space',
};
/**
* Attempts to guess the .code value corresponding to the given key.
*
* Use this to facilitate testing.
*
* If no matching keycode is found, returns `key`.
*/
const guessKeyCodeFromKey = (key) => {
const upperKey = key.toUpperCase();
if ('A' <= upperKey && upperKey <= 'Z') {
return `Key${upperKey}`;
}
if ('0' <= key && key <= '9') {
return `Digit${key}`;
}
if (key in keyToKeyCode) {
return keyToKeyCode[key];
}
return key;
};
exports.default = guessKeyCodeFromKey;