gtk2/.gitlab-ci/pages/main.js
Emmanuele Bassi 1763ede9ce Add a landing page for the GitLab pages root
Right now, we land inside a 404 if we go to:

  https://gnome.pages.gitlab.gnome.org/gtk/

as we have all our API references in a sub-level. We should have a
landing page for the root, similar to developer.gnome.org/references/.
2021-03-19 13:54:32 +00:00

141 lines
4.1 KiB
JavaScript

// SPDX-FileCopyrightText: 2021 GNOME Foundation
//
// SPDX-License-Identifier: LGPL-2.1-or-later
// eslint-disable-next-line no-unused-vars
function hasClass(elem, className) {
return elem && elem.classList && elem.classList.contains(className);
}
// eslint-disable-next-line no-unused-vars
function addClass(elem, className) {
if (!elem || !elem.classList) {
return;
}
elem.classList.add(className);
}
// eslint-disable-next-line no-unused-vars
function removeClass(elem, className) {
if (!elem || !elem.classList) {
return;
}
elem.classList.remove(className);
}
function insertAfter(newNode, referenceNode) {
referenceNode.parentNode.insertBefore(newNode, referenceNode.nextSibling);
}
function onEach(arr, func, reversed) {
if (arr && arr.length > 0 && func) {
var length = arr.length;
var i;
if (reversed !== true) {
for (i = 0; i < length; ++i) {
if (func(arr[i]) === true) {
return true;
}
}
} else {
for (i = length - 1; i >= 0; --i) {
if (func(arr[i]) === true) {
return true;
}
}
}
}
return false;
}
function onEachLazy(lazyArray, func, reversed) {
return onEach(
Array.prototype.slice.call(lazyArray),
func,
reversed);
}
// eslint-disable-next-line no-unused-vars
function hasOwnProperty(obj, property) {
return Object.prototype.hasOwnProperty.call(obj, property);
}
window.addEventListener("load", function() {
"use strict;"
var main = document.getElementById("main");
var btnToTop = document.getElementById("btn-to-top");
function labelForToggleButton(isCollapsed) {
if (isCollapsed) {
return "+";
}
return "\u2212";
}
function createToggle(isCollapsed) {
var toggle = document.createElement("a");
toggle.href = "javascript:void(0)";
toggle.className = "collapse-toggle";
toggle.innerHTML = "[<span class=\"inner\">"
+ labelForToggleButton(isCollapsed)
+ "</span>]";
return toggle;
}
function toggleClicked() {
if (hasClass(this, "collapsed")) {
removeClass(this, "collapsed");
this.innerHTML = "[<span class=\"inner\">"
+ labelForToggleButton(false)
+ "</span>]";
onEachLazy(this.parentNode.getElementsByClassName("docblock"), function(e) {
removeClass(e, "hidden");
});
} else {
addClass(this, "collapsed");
this.innerHTML = "[<span class=\"inner\">"
+ labelForToggleButton(true)
+ "</span>]";
onEachLazy(this.parentNode.getElementsByClassName("docblock"), function(e) {
addClass(e, "hidden");
});
}
}
onEachLazy(document.getElementsByClassName("toggle-wrapper"), function(e) {
let sectionHeader = e.querySelector(".section-header");
let fragmentMatches = sectionHeader !== null && location.hash === "#" + sectionHeader.getAttribute('id');
collapsedByDefault = hasClass(e, "default-hide") && !fragmentMatches;
var toggle = createToggle(collapsedByDefault);
toggle.onclick = toggleClicked;
e.insertBefore(toggle, e.firstChild);
if (collapsedByDefault) {
addClass(toggle, "collapsed");
onEachLazy(e.getElementsByClassName("docblock"), function(d) {
addClass(d, "hidden");
});
}
});
function scrollBackTop(e) {
e.preventDefault();
window.scroll({
top: 0,
behavior: 'smooth',
});
}
function toggleScrollButton() {
if (window.scrollY < 400) {
addClass(btnToTop, "hidden");
} else {
removeClass(btnToTop, "hidden");
}
}
window.onscroll = toggleScrollButton;
btnToTop.onclick = scrollBackTop;
}, false);