Implemented full width function

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Kevin Veen-Birkenbach 2025-07-05 18:00:23 +02:00
parent f0d4206731
commit 2f63009c31
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7 changed files with 166 additions and 155 deletions

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@ -0,0 +1,83 @@
/**
* 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);
}
/**
* Enter fullscreen: hide header/footer, enable full width, recalc scroll,
* set both URL params, update button.
*/
function enterFullscreen() {
document.querySelectorAll('header, footer')
.forEach(function(el){ el.style.display = 'none'; });
setFullWidth(true);
updateUrlFullscreen(true);
if (typeof adjustScrollContainerHeight === 'function') adjustScrollContainerHeight();
if (typeof updateCustomScrollbar === 'function') updateCustomScrollbar();
}
/**
* Exit fullscreen: show header/footer, disable full width, recalc scroll,
* clear both URL params, update button.
*/
function exitFullscreen() {
document.querySelectorAll('header, footer')
.forEach(function(el){ el.style.display = ''; });
setFullWidth(false);
updateUrlFullscreen(false);
if (typeof adjustScrollContainerHeight === 'function') adjustScrollContainerHeight();
if (typeof updateCustomScrollbar === 'function') updateCustomScrollbar();
if (typeof syncIframeHeight === 'function') syncIframeHeight();
}
/**
* Toggle between enter and exit fullscreen.
*/
function toggleFullscreen() {
if (document.fullscreenElement) 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;

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@ -0,0 +1,42 @@
/**
* Toggles the .container class between .container and .container-fluid.
* @param {boolean} enabled true = full width, false = normal.
*/
function setFullWidth(enabled) {
var el = document.querySelector('.container, .container-fluid');
if (!el) return;
console.log(el)
if (enabled) {
el.classList.replace('container', 'container-fluid');
updateUrlFullWidth(true)
} else {
el.classList.replace('container-fluid', 'container');
updateUrlFullWidth(false)
}
}
/**
* Reads the URL parameter `fullwidth` and applies full width if it's set.
* @returns {boolean} current fullwidth state
*/
function initFullWidthFromUrl() {
var isFull = new URLSearchParams(window.location.search).get('fullwidth') === '1';
setFullWidth(isFull);
return isFull;
}
/**
* Adds or removes the `fullwidth=1` URL parameter.
* @param {boolean} enabled
*/
function updateUrlFullWidth(enabled) {
var url = new URL(window.location);
if (enabled) url.searchParams.set('fullwidth', '1');
else url.searchParams.delete('fullwidth');
window.history.replaceState({}, '', url);
}
// Expose globally
window.setFullWidth = setFullWidth;
window.initFullWidthFromUrl = initFullWidthFromUrl;
window.updateUrlFullWidth = updateUrlFullWidth;

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@ -106,6 +106,7 @@ document.addEventListener("DOMContentLoaded", function() {
link.addEventListener("click", function(event) {
event.preventDefault(); // prevent full page navigation
openIframe(this.href);
updateUrlFullWidth(true);
});
});

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@ -1,118 +0,0 @@
/**
* screen.js
* Provides fullscreen and exitFullscreen functionality:
* - fullscreen(): hides header/footer, expands container, recalculates main height, sets ?fullscreen=1
* - exitFullscreen(): restores header/footer, container, recalculates main height, removes parameter
* - toggleFullscreen(): toggles based on current state
* - updateButtonIcon(): updates a button's icon/text based on fullscreen state
* Reacts to URL ?fullscreen=1 on page load
* Mirrors browser fullscreen (F11) via fullscreenchange and resize events
*/
// Update the toggle button's icon/text
function updateButtonIcon() {
const btn = document.getElementById('fullscreen-btn');
if (!btn) return;
if (document.fullscreenElement) {
btn.innerHTML = '<i class="fa fa-compress"></i>';
btn.title = 'Exit Fullscreen';
} else {
btn.innerHTML = '<i class="fa fa-expand"></i>';
btn.title = 'Enter Fullscreen';
}
}
async function fullscreen() {
// Hide header and footer
document.querySelectorAll('header, footer').forEach(el => el && (el.style.display = 'none'));
// Expand container to full width
const container = document.querySelector('.container');
if (container && !container.classList.contains('container-fluid')) {
container.classList.replace('container', 'container-fluid');
}
// Recalculate main height (guarded)
if (typeof adjustScrollContainerHeight === 'function') {
try { adjustScrollContainerHeight(); } catch (e) { console.warn('adjustScrollContainerHeight failed:', e); }
}
if (typeof updateCustomScrollbar === 'function') {
try { updateCustomScrollbar(); } catch (e) { console.warn('updateCustomScrollbar failed:', e); }
}
// Update URL parameter
const url = new URL(window.location);
url.searchParams.set('fullscreen', '1');
window.history.replaceState({}, '', url);
// Update toggle button
updateButtonIcon();
}
function exitFullscreen() {
// Show header and footer
document.querySelectorAll('header, footer').forEach(el => el && (el.style.display = ''));
// Revert container to default width
const container = document.querySelector('.container-fluid');
if (container) container.classList.replace('container-fluid', 'container');
// Recalculate main height (guarded)
if (typeof adjustScrollContainerHeight === 'function') {
try { adjustScrollContainerHeight(); } catch (e) { console.warn('adjustScrollContainerHeight failed:', e); }
}
if (typeof updateCustomScrollbar === 'function') {
try { updateCustomScrollbar(); } catch (e) { console.warn('updateCustomScrollbar failed:', e); }
}
if (typeof syncIframeHeight === 'function') {
try { syncIframeHeight(); } catch (e) { console.warn('syncIframeHeight failed:', e); }
}
// Remove URL parameter
const url = new URL(window.location);
url.searchParams.delete('fullscreen');
window.history.replaceState({}, '', url);
// Update toggle button
updateButtonIcon();
}
function toggleFullscreen() {
if (document.fullscreenElement) exitFullscreen();
else fullscreen();
}
// On load: check URL param and set state
window.addEventListener('DOMContentLoaded', () => {
const params = new URLSearchParams(window.location.search);
if (params.get('fullscreen') === '1') fullscreen();
else updateButtonIcon();
});
function isAnyBrowserFullscreen() {
// Fullscreen API
const apiFs = !!(
document.fullscreenElement ||
document.webkitFullscreenElement ||
document.mozFullScreenElement ||
document.msFullscreenElement
);
// Browser-chrome F11 fullscreen
const uiFs = Math.abs(window.innerHeight - screen.height) < 2;
// PWA fullscreen
const pwaFs = window.matchMedia('(display-mode: fullscreen)').matches;
return apiFs || uiFs || pwaFs;
}
// 1) Fullscreen API change (for JS-driven requestFullscreen)
document.addEventListener('fullscreenchange', () => {
if (isAnyBrowserFullscreen()) fullscreen();
else exitFullscreen();
});
// 2) Chromium F11 fallback
window.addEventListener('resize', () => {
if (isAnyBrowserFullscreen()) fullscreen();
else exitFullscreen();
});
// Expose functions globally
window.fullscreen = fullscreen;
window.exitFullscreen = exitFullscreen;
window.toggleFullscreen = toggleFullscreen;
window.updateButtonIcon = updateButtonIcon;

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@ -49,11 +49,16 @@
</div>
<!-- Include modal -->
{% include "moduls/modal.html.j2" %}
<script src="{{ url_for('static', filename='js/modal.js') }}"></script>
<script src="{{ url_for('static', filename='js/navigation.js') }}"></script>
<script src="{{ url_for('static', filename='js/tooltip.js') }}"></script>
<script src="{{ url_for('static', filename='js/custom_scrollbar.js') }}"></script>
<script src="{{ url_for('static', filename='js/iframe.js') }}"></script>
<script src="{{ url_for('static', filename='js/screen.js') }}"></script>
{% for name in [
'modal',
'navigation',
'tooltip',
'container',
'fullwidth',
'fullscreen',
'iframe',
] %}
<script src="{{ url_for('static', filename='js/' ~ name ~ '.js') }}"></script>
{% endfor %}
</body>
</html>

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@ -36,7 +36,6 @@
<!-- Navigation Bar -->
<nav class="navbar navbar-expand-lg navbar-light bg-light menu-{{menu_type}}">
<div class="container-fluid">
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav{{menu_type}}" aria-controls="navbarNav{{menu_type}}" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
@ -68,5 +67,4 @@
{% endfor %}
</ul>
</div>
</div>
</nav>