Function checkKeyMap

frontend/app/store/keymodel.ts:406–414

(waveEvent: WaveKeyboardEvent, keyMap: Map<string, T>)

// returns [keymatch, T]
function checkKeyMap<T>(waveEvent: WaveKeyboardEvent, keyMap: Map<string, T>): [string, T] {
    for (const key of keyMap.keys()) {
        if (keyutil.checkKeyPressed(waveEvent, key)) {
            const val = keyMap.get(key);
            return [key, val];
        }
    }
    return [null, null];
}

function appHandleKeyDown(waveEvent: WaveKeyboardEvent): boolean {
    if (globalKeybindingsDisabled) {