forked from vitest-dev/vitest
-
Notifications
You must be signed in to change notification settings - Fork 0
/
index.ts
140 lines (124 loc) · 2.9 KB
/
index.ts
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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
/* this implementation is original ported from https://github.com/logaretm/vue-use-web by Abdelrahman Awad */
import { ref } from 'vue-demi'
import { MaybeElementRef, unrefElement } from '../unrefElement'
import { useEventListener } from '../useEventListener'
import { ConfigurableDocument, defaultDocument } from '../_configurable'
type FunctionMap = [
'requestFullscreen',
'exitFullscreen',
'fullscreenElement',
'fullscreenEnabled',
'fullscreenchange',
'fullscreenerror',
]
// from: https://github.com/sindresorhus/screenfull.js/blob/master/src/screenfull.js
const functionsMap: FunctionMap[] = [
[
'requestFullscreen',
'exitFullscreen',
'fullscreenElement',
'fullscreenEnabled',
'fullscreenchange',
'fullscreenerror',
],
// New WebKit
[
'webkitRequestFullscreen',
'webkitExitFullscreen',
'webkitFullscreenElement',
'webkitFullscreenEnabled',
'webkitfullscreenchange',
'webkitfullscreenerror',
],
// Old WebKit
[
'webkitRequestFullScreen',
'webkitCancelFullScreen',
'webkitCurrentFullScreenElement',
'webkitCancelFullScreen',
'webkitfullscreenchange',
'webkitfullscreenerror',
],
[
'mozRequestFullScreen',
'mozCancelFullScreen',
'mozFullScreenElement',
'mozFullScreenEnabled',
'mozfullscreenchange',
'mozfullscreenerror',
],
[
'msRequestFullscreen',
'msExitFullscreen',
'msFullscreenElement',
'msFullscreenEnabled',
'MSFullscreenChange',
'MSFullscreenError',
],
] as any
/**
* Reactive Fullscreen API.
*
* @see https://vueuse.org/useFullscreen
* @param target
* @param options
*/
export function useFullscreen(
target?: MaybeElementRef,
options: ConfigurableDocument = {},
) {
const { document = defaultDocument } = options
const targetRef = target || document?.querySelector('html')
const isFullscreen = ref(false)
let isSupported = false
let map: FunctionMap = functionsMap[0]
if (!document) {
isSupported = false
}
else {
for (const m of functionsMap) {
if (m[1] in document) {
map = m
isSupported = true
break
}
}
}
const [REQUEST, EXIT, ELEMENT,, EVENT] = map
async function exit() {
if (!isSupported)
return
if (document?.[ELEMENT])
await document[EXIT]()
isFullscreen.value = false
}
async function enter() {
if (!isSupported)
return
await exit()
const target = unrefElement(targetRef)
if (target) {
await target[REQUEST]()
isFullscreen.value = true
}
}
async function toggle() {
if (isFullscreen.value)
await exit()
else
await enter()
}
if (document) {
useEventListener(document, EVENT, () => {
isFullscreen.value = !!document?.[ELEMENT]
}, false)
}
return {
isSupported,
isFullscreen,
enter,
exit,
toggle,
}
}
export type UseFullscreenReturn = ReturnType<typeof useFullscreen>