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102 changes: 51 additions & 51 deletions
102
packages/graphin-components/src/components/toolbar/useFullscreen.ts
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,63 +1,63 @@ | ||
import { useEffect, useState } from 'react'; | ||
|
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interface FunUseFullscreen { | ||
(el?: HTMLElement): [boolean, () => void]; | ||
(el?: HTMLElement): [boolean, () => void]; | ||
} | ||
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const useFullscreen: FunUseFullscreen = el => { | ||
const [fullscreen, setFullscreen] = useState(false); | ||
const handleFullScreenChange = () => { | ||
// if exit fullscreen | ||
if (!document.fullscreenElement) { | ||
setFullscreen(false); | ||
} | ||
}; | ||
const enterFullscreen = () => { | ||
if (el && el.requestFullscreen) { | ||
el.requestFullscreen() | ||
.then(() => { | ||
setFullscreen(true); | ||
}) | ||
.catch(err => { | ||
console.error('requestFullscreen error: ', err); | ||
}); | ||
} | ||
}; | ||
const exitFullscreen = () => { | ||
if (document.exitFullscreen) { | ||
document | ||
.exitFullscreen() | ||
.then(() => { | ||
setFullscreen(false); | ||
}) | ||
.catch(err => { | ||
console.error('exitFullscreen error: ', err); | ||
}); | ||
} | ||
}; | ||
const [fullscreen, setFullscreen] = useState(false); | ||
const handleFullScreenChange = () => { | ||
// if exit fullscreen | ||
if (!document.fullscreenElement) { | ||
setFullscreen(false); | ||
} | ||
}; | ||
const enterFullscreen = () => { | ||
if (el && el.requestFullscreen) { | ||
el.requestFullscreen() | ||
.then(() => { | ||
setFullscreen(true); | ||
}) | ||
.catch(err => { | ||
console.error('requestFullscreen error: ', err); | ||
}); | ||
} | ||
}; | ||
const exitFullscreen = () => { | ||
if (document.exitFullscreen) { | ||
document | ||
.exitFullscreen() | ||
.then(() => { | ||
setFullscreen(false); | ||
}) | ||
.catch(err => { | ||
console.error('exitFullscreen error: ', err); | ||
}); | ||
} | ||
}; | ||
|
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const toggleFullscreen = () => { | ||
// 切换是否全屏 | ||
if (!el) { | ||
console.error('need dom'); | ||
return; | ||
} | ||
if (!fullscreen) { | ||
enterFullscreen(); | ||
} else { | ||
exitFullscreen(); | ||
} | ||
}; | ||
const toggleFullscreen = () => { | ||
// 切换是否全屏 | ||
if (!el) { | ||
console.error('need dom'); | ||
return; | ||
} | ||
if (!fullscreen) { | ||
enterFullscreen(); | ||
} else { | ||
exitFullscreen(); | ||
} | ||
}; | ||
|
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useEffect(() => { | ||
// 用户按Esc键退出全屏 或者 退出全屏都会触发这个事件 | ||
document.addEventListener('fullscreenchange', handleFullScreenChange, false); | ||
return () => { | ||
document.removeEventListener('fullscreenchange', handleFullScreenChange); | ||
}; | ||
}, []); | ||
useEffect(() => { | ||
// 用户按Esc键退出全屏 或者 退出全屏都会触发这个事件 | ||
document.addEventListener('fullscreenchange', handleFullScreenChange, false); | ||
return () => { | ||
document.removeEventListener('fullscreenchange', handleFullScreenChange); | ||
}; | ||
}, []); | ||
|
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return [fullscreen, toggleFullscreen]; | ||
return [fullscreen, toggleFullscreen]; | ||
}; | ||
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export default useFullscreen; |
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