mirror of
https://github.com/kevinveenbirkenbach/homepage.veen.world.git
synced 2025-07-26 19:01:09 +02:00
111 lines
2.9 KiB
JavaScript
111 lines
2.9 KiB
JavaScript
/**
|
||
* Add or remove the `fullscreen=1` URL parameter.
|
||
* @param {boolean} enabled
|
||
*/
|
||
function updateUrlFullscreen(enabled) {
|
||
var url = new URL(window.location);
|
||
if (enabled) url.searchParams.set('fullscreen', '1');
|
||
else url.searchParams.delete('fullscreen');
|
||
window.history.replaceState({}, '', url);
|
||
}
|
||
|
||
/**
|
||
* Starts a requestAnimationFrame loop that calls your recalc methods,
|
||
* and stops automatically when the header’s max-height transition ends.
|
||
*/
|
||
function recalcWhileCollapsing() {
|
||
const header = document.querySelector('header');
|
||
if (!header) return;
|
||
|
||
// 1) Start the RAF loop
|
||
let rafId;
|
||
const step = () => {
|
||
adjustScrollContainerHeight();
|
||
updateCustomScrollbar();
|
||
rafId = requestAnimationFrame(step);
|
||
};
|
||
step();
|
||
|
||
// 2) Listen for the end of the max-height transition
|
||
function onEnd(e) {
|
||
if (e.propertyName === 'max-height') {
|
||
cancelAnimationFrame(rafId);
|
||
header.removeEventListener('transitionend', onEnd);
|
||
}
|
||
}
|
||
header.addEventListener('transitionend', onEnd);
|
||
}
|
||
|
||
function enterFullscreen() {
|
||
document.body.classList.add('fullscreen');
|
||
setFullWidth(true);
|
||
updateUrlFullscreen(true);
|
||
|
||
// Nur jetzt sichtbar machen
|
||
const logo = document.getElementById('navbar_logo');
|
||
if (logo) {
|
||
logo.classList.add('visible');
|
||
}
|
||
recalcWhileCollapsing();
|
||
}
|
||
|
||
function exitFullscreen() {
|
||
document.body.classList.remove('fullscreen');
|
||
setFullWidth(false);
|
||
updateUrlFullscreen(false);
|
||
|
||
// Jetzt wieder verstecken
|
||
const logo = document.getElementById('navbar_logo');
|
||
if (logo) {
|
||
logo.classList.remove('visible');
|
||
}
|
||
recalcWhileCollapsing();
|
||
}
|
||
|
||
/**
|
||
* Toggle between enter and exit fullscreen.
|
||
*/
|
||
function toggleFullscreen() {
|
||
const params = new URLSearchParams(window.location.search);
|
||
const isFull = params.get('fullscreen') === '1';
|
||
|
||
if (isFull) exitFullscreen();
|
||
else enterFullscreen();
|
||
}
|
||
|
||
/**
|
||
* Read `fullscreen` flag from URL on load.
|
||
* @returns {boolean}
|
||
*/
|
||
function initFullscreenFromUrl() {
|
||
return new URLSearchParams(window.location.search).get('fullscreen') === '1';
|
||
}
|
||
|
||
// On page load: apply fullwidth & fullscreen flags
|
||
window.addEventListener('DOMContentLoaded', function() {
|
||
// first fullwidth
|
||
var wasFullWidth = initFullWidthFromUrl();
|
||
setFullWidth(wasFullWidth);
|
||
|
||
// now fullscreen
|
||
if (initFullscreenFromUrl()) {
|
||
enterFullscreen();
|
||
}
|
||
});
|
||
|
||
// Mirror native F11/fullscreen API events
|
||
document.addEventListener('fullscreenchange', function() {
|
||
if (document.fullscreenElement) enterFullscreen();
|
||
else exitFullscreen();
|
||
});
|
||
window.addEventListener('resize', function() {
|
||
var isUiFs = Math.abs(window.innerHeight - screen.height) < 2;
|
||
if (isUiFs) enterFullscreen();
|
||
else exitFullscreen();
|
||
});
|
||
|
||
// Expose globally
|
||
window.fullscreen = enterFullscreen;
|
||
window.exitFullscreen = exitFullscreen;
|
||
window.toggleFullscreen = toggleFullscreen;
|