81 lines
2.5 KiB
JavaScript
81 lines
2.5 KiB
JavaScript
var vOffset_init = 65;
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var vOffset = vOffset_init;
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var c = 'collapsed';
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function toggleList(toggle, content, maxItems) {
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if (toggle.css('display') == 'none') {
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vOffset = vOffset_init;
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toggle.removeClass(c);
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content.show();
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return;
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} else
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vOffset = 8;
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if (maxItems > content.children().length)
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return;
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content.hide();
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toggle.addClass(c);
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}
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$(function () {
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$('a[href*=#]:not([href=#])').on('click', function (e) {
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if (e.which == 2 || e.metaKey || e.ctrlKey || e.shiftKey)
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return true;
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var target = $(this.hash.replace(/(\.)/g, "\\$1"));
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target = target.length ? target : $('[name=' + this.hash.slice(1) + ']');
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if (target.length) {
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setTimeout(function () {
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$('html, body').animate({scrollTop: target.offset().top - vOffset}, 50);}, 50);
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}
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});
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});
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$(window).load(function () {
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var hashChanged = function() {
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var h = window.location.hash;
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var re = /[^a-z0-9_\.\#\-]/i
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if (h.length > 1 && !re.test(h)) {
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setTimeout(function () {
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var tgt = $(h.replace(/(\.)/g, "\\$1"));
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tgt = tgt.length ? tgt : $('[name=' + h.slice(1) + ']');
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$(window).scrollTop(tgt.offset().top - vOffset);
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}, 0);
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}
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}
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$(window).bind('hashchange', hashChanged);
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hashChanged.call();
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if (!$('.sidebar toc').is(':empty')) {
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$('<div id="toc-toggle"></div>').prependTo('.sidebar .toc');
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var toc = $('.sidebar .toc ul');
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var tocToggle = $('#toc-toggle');
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var tocCallback = function() { toggleList(tocToggle, toc, 4); };
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$('#toc-toggle').on('click', function(e) {
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e.stopPropagation();
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toc.toggle();
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tocToggle.toggleClass(c);
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});
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tocCallback.call();
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$(window).resize(tocCallback);
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}
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if (!$('#sidebar-content').is(':empty')) {
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$('#sidebar-content h2').first().clone().prependTo('#sidebar-content');
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$('<div id="sidebar-toggle"></div>').prependTo('#sidebar-content');
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var sb = $('#sidebar-content .sectionlist');
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var sbToggle = $('#sidebar-toggle');
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var sbCallback = function() { toggleList(sbToggle, sb, 0); };
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$('#sidebar-toggle').on('click', function(e) {
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e.stopPropagation();
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sb.toggle();
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sbToggle.toggleClass(c);
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});
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sbCallback.call();
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$(window).resize(sbCallback);
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}
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});
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