config/ags/modules/.widgetutils/keybind.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

const { Gdk } = imports.gi;

const MODS = {
    'Shift': Gdk.ModifierType.SHIFT_MASK,
    'Ctrl': Gdk.ModifierType.CONTROL_MASK,
    'Alt': Gdk.ModifierType.ALT_MASK,
    'Hyper': Gdk.ModifierType.HYPER_MASK,
    'Meta': Gdk.ModifierType.META_MASK
}

export const checkKeybind = (event, keybind) => {
    const pressedModMask = event.get_state()[1];
    const pressedKey = event.get_keyval()[1];
    const keys = keybind.split('+');
    for (let i = 0; i < keys.length; i++) {
        if (keys[i] in MODS) {
            if (!(pressedModMask & MODS[keys[i]])) {
                return false;
            }
        } else if (pressedKey !== Gdk[`KEY_${keys[i]}`]) {
            return false;
        }
    }
    return true;
}