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main.js
File metadata and controls
144 lines (111 loc) · 3.67 KB
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document.addEventListener('DOMContentLoaded', function(event) {
var navHamburger = document.getElementById('nav-hamburger');
var navItems = document.getElementById('nav-items');
var body = document.getElementById('body');
var listItems = document.querySelectorAll('.nav-link-mobile');
function forEach(array, callback, scope) {
for (var i = 0; i < array.length; i++) {
callback.call(scope, i, array[i]);
}
};
function hideMobileDropdownMenu() {
navHamburger.classList.remove('active');
navItems.classList.remove('active');
body.classList.remove('locked');
}
navHamburger.addEventListener('click', function(e) {
navHamburger.classList.toggle('active');
navItems.classList.toggle('active');
body.classList.toggle('locked');
});
window.addEventListener('resize', function() {
hideMobileDropdownMenu();
});
forEach(listItems, function (index, item) {
item.addEventListener('click', function(e) {
if (window.innerWidth < 1024) {
hideMobileDropdownMenu();
}
})
});
var tooltipLinks = document.querySelectorAll('.generated-content a[title], .tooltip-enabled a[title], a.tooltip-hint');
var openTooltipWrapper = null;
function showTooltip(wrapper) {
if (!wrapper) {
return;
}
if (openTooltipWrapper && openTooltipWrapper !== wrapper) {
hideTooltip(openTooltipWrapper);
}
wrapper.classList.add('is-visible');
openTooltipWrapper = wrapper;
}
function hideTooltip(wrapper) {
if (!wrapper) {
return;
}
wrapper.classList.remove('is-visible');
if (openTooltipWrapper === wrapper) {
openTooltipWrapper = null;
}
}
forEach(tooltipLinks, function(index, link) {
var tooltipText = link.getAttribute('title');
if (!tooltipText || !tooltipText.trim()) {
return;
}
tooltipText = tooltipText.trim();
var wrapper = link.parentElement;
if (!wrapper || !wrapper.classList.contains('tooltip-static-wrapper')) {
wrapper = document.createElement('span');
wrapper.className = 'tooltip-static-wrapper';
link.insertAdjacentElement('beforebegin', wrapper);
wrapper.appendChild(link);
}
var tooltipSpan = wrapper.querySelector('.tooltip-static');
if (!tooltipSpan) {
tooltipSpan = document.createElement('span');
tooltipSpan.className = 'tooltip-static';
wrapper.insertBefore(tooltipSpan, wrapper.firstChild);
}
tooltipSpan.textContent = tooltipText;
tooltipSpan.setAttribute('role', 'tooltip');
var tooltipId = tooltipSpan.id;
if (!tooltipId) {
tooltipId = 'tooltip-' + index + '-' + Math.random().toString(36).slice(2, 8);
tooltipSpan.id = tooltipId;
}
link.setAttribute('data-tooltip', tooltipText);
link.removeAttribute('title');
link.setAttribute('aria-describedby', tooltipSpan.id);
link.classList.add('tooltip-trigger');
link.addEventListener('mouseenter', function() {
showTooltip(wrapper);
});
link.addEventListener('mouseleave', function() {
hideTooltip(wrapper);
});
link.addEventListener('focus', function() {
showTooltip(wrapper);
});
link.addEventListener('blur', function() {
hideTooltip(wrapper);
});
link.addEventListener('touchstart', function(e) {
e.preventDefault();
if (wrapper.classList.contains('is-visible')) {
hideTooltip(wrapper);
} else {
showTooltip(wrapper);
}
}, { passive: false });
});
document.addEventListener('touchstart', function(event) {
if (!openTooltipWrapper) {
return;
}
if (!openTooltipWrapper.contains(event.target)) {
hideTooltip(openTooltipWrapper);
}
});
});