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First attempt to make the fullscreen button work inside an iframe.

This commit is contained in:
Ján Jockusch 2019-05-03 14:12:08 +02:00
parent 2b2b6073dd
commit 8fc141c0cb
1 changed files with 30 additions and 16 deletions
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46
app/ui.js
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@ -1172,24 +1172,38 @@ const UI = {
document.mozFullScreenElement || // currently working methods
document.webkitFullscreenElement ||
document.msFullscreenElement) {
if (document.exitFullscreen) {
document.exitFullscreen();
} else if (document.mozCancelFullScreen) {
document.mozCancelFullScreen();
} else if (document.webkitExitFullscreen) {
document.webkitExitFullscreen();
} else if (document.msExitFullscreen) {
document.msExitFullscreen();
var doc = document;
if (window.parent != window) {
var iframeid = WebUtil.getQueryVar('iframeid', null);
if (iframeid) {
doc = window.parent.document.getElementById(iframeid);
}
}
if (doc.exitFullscreen) {
doc.exitFullscreen();
} else if (doc.mozCancelFullScreen) {
doc.mozCancelFullScreen();
} else if (doc.webkitExitFullscreen) {
doc.webkitExitFullscreen();
} else if (doc.msExitFullscreen) {
doc.msExitFullscreen();
}
} else {
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.body.msRequestFullscreen) {
document.body.msRequestFullscreen();
var doc = document.documentElement;
if (window.parent != window) {
var iframeid = WebUtil.getQueryVar('iframeid', null);
if (iframeid) {
doc = window.parent.document.getElementById(iframeid);
}
}
if (doc.requestFullscreen) {
doc.requestFullscreen();
} else if (doc.mozRequestFullScreen) {
doc.mozRequestFullScreen();
} else if (doc.webkitRequestFullscreen) {
doc.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
} else if (doc.body.msRequestFullscreen) {
doc.body.msRequestFullscreen();
}
}
UI.updateFullscreenButton();