blob: 10c785b359e6c341cd1686e9bf861b2b2413ef71 (
plain) (
blame)
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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
import messages from '../content/messages';
export default class ContentInputComponent {
constructor(target) {
this.pressed = {};
target.addEventListener('keypress', this.onKeyPress.bind(this));
target.addEventListener('keydown', this.onKeyDown.bind(this));
target.addEventListener('keyup', this.onKeyUp.bind(this));
}
onKeyPress(e) {
if (this.pressed[e.key] && this.pressed[e.key] !== 'keypress') {
return;
}
this.pressed[e.key] = 'keypress';
this.capture(e);
}
onKeyDown(e) {
if (this.pressed[e.key] && this.pressed[e.key] !== 'keydown') {
return;
}
this.pressed[e.key] = 'keydown';
this.capture(e);
}
onKeyUp(e) {
delete this.pressed[e.key];
}
capture(e) {
if (e.target instanceof HTMLInputElement ||
e.target instanceof HTMLTextAreaElement ||
e.target instanceof HTMLSelectElement) {
if (e.key === 'Escape' && e.target.blur) {
e.target.blur();
}
return;
}
browser.runtime.sendMessage({
type: messages.KEYDOWN,
key: e.key,
ctrl: e.ctrlKey
});
}
}
|
