import React, { Component } from 'react'
export default class FullScreen extends Component {
toggleFullScreen() {
if (
!document.fullscreenElement &&
!document.mozFullScreenElement &&
!document.webkitFullscreenElement &&
!document.msFullscreenElement
) {
if (document.documentElement.requestFullscreen) {
document.documentElement.requestFullscreen()
} else if (document.documentElement.msRequestFullscreen) {
document.documentElement.msRequestFullscreen()
} else if (document.documentElement.mozRequestFullScreen) {
document.documentElement.mozRequestFullScreen()
} else if (document.documentElement.webkitRequestFullscreen) {
document.documentElement.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT)
}
} else {
if (document.exitFullscreen) {
document.exitFullscreen()
} else if (document.msExitFullscreen) {
document.msExitFullscreen()
} else if (document.mozCancelFullScreen) {
document.mozCancelFullScreen()
} else if (document.webkitExitFullscreen) {
document.webkitExitFullscreen()
}
}
}
render() {
return (
<span className="tool-name" onClick={this.toggleFullScreen}>全屏</span>
)
}
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