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11/14/2023, 10:20:53 PM
// ==UserScript==
// @name Toggle Fullscreen Button For Mobile Browsers
// @namespace Toggle Fullscreen Button For Mobile Browsers Scripts
// @include http*://*/*
// @grant none
// @version 1.5
// @author -
// @description 11/14/2023, 10:20:53 PM
// ==/UserScript==
(function () {
function toggleFullScreen() {
if (!document.fullscreenElement && // alternative standard method
!document.mozFullScreenElement && !document.webkitFullscreenElement) { // current working methods
if (document.documentElement.requestFullscreen) {
document.documentElement.requestFullscreen();
} else if (document.documentElement.mozRequestFullScreen) {
document.documentElement.mozRequestFullScreen();
} else if (document.documentElement.webkitRequestFullscreen) {
document.documentElement.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
}
} else {
if (document.cancelFullScreen) {
document.cancelFullScreen();
} else if (document.mozCancelFullScreen) {
document.mozCancelFullScreen();
} else if (document.webkitCancelFullScreen) {
document.webkitCancelFullScreen();
}
}
this.parentNode.style.display = 'none';
}
function showPseudoFullscreenButton(e) {
var ele = document.createElement('div');
var btn = document.createElement('button');
ele.style.position = 'fixed';
ele.style.opacity = '0';
ele.style.zIndex = '999999';
ele.style.left = (e.clientX - 20).toString() + 'px';
ele.style.top = (e.clientY - 10).toString() + 'px';
btn.innerHTML = 'Fullscreen';
btn.addEventListener('click', toggleFullScreen);
ele.appendChild(btn);
document.body.appendChild(ele);
}
window.addEventListener('dblclick', function (e) {
showPseudoFullscreenButton(e);
});
// show/hide popup on 3 finger tap
window.addEventListener("touchstart", e => {
if (e.touches.length == 3) {
toggleFullScreen();
showPseudoFullscreenButton(e);
}
});
})();