285 lines
6.4 KiB
JavaScript
285 lines
6.4 KiB
JavaScript
function getSearchTerm() {
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var sPageURL = window.location.search.substring(1);
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var sURLVariables = sPageURL.split('&');
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for (var i = 0; i < sURLVariables.length; i++) {
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var sParameterName = sURLVariables[i].split('=');
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if (sParameterName[0] == 'q') {
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return sParameterName[1];
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}
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}
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}
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function applyTopPadding() {
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// Update various absolute positions to match where the main container
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// starts. This is necessary for handling multi-line nav headers, since
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// that pushes the main container down.
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var offset = $('body > .container').offset();
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$('html').css('scroll-padding-top', offset.top + 'px');
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$('.bs-sidebar.affix').css('top', offset.top + 'px');
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}
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$(document).ready(function () {
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applyTopPadding();
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var search_term = getSearchTerm(),
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$search_modal = $('#mkdocs_search_modal'),
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$keyboard_modal = $('#mkdocs_keyboard_modal');
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if (search_term) {
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$search_modal.modal();
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}
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// make sure search input gets autofocus everytime modal opens.
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$search_modal.on('shown.bs.modal', function () {
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$search_modal.find('#mkdocs-search-query').focus();
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});
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// Close search modal when result is selected
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// The links get added later so listen to parent
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$('#mkdocs-search-results').click(function (e) {
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if ($(e.target).is('a')) {
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$search_modal.modal('hide');
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}
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});
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// Populate keyboard modal with proper Keys
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$keyboard_modal.find('.help.shortcut kbd')[0].innerHTML = keyCodes[shortcuts.help];
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$keyboard_modal.find('.prev.shortcut kbd')[0].innerHTML = keyCodes[shortcuts.previous];
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$keyboard_modal.find('.next.shortcut kbd')[0].innerHTML = keyCodes[shortcuts.next];
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$keyboard_modal.find('.search.shortcut kbd')[0].innerHTML = keyCodes[shortcuts.search];
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// Keyboard navigation
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document.addEventListener('keydown', function (e) {
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if ($(e.target).is(':input')) return true;
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var key = e.which || e.keyCode || (window.event && window.event.keyCode);
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var page;
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switch (key) {
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case shortcuts.next:
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page = $('.navbar a[rel="next"]:first').prop('href');
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break;
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case shortcuts.previous:
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page = $('.navbar a[rel="prev"]:first').prop('href');
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break;
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case shortcuts.search:
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e.preventDefault();
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$keyboard_modal.modal('hide');
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$search_modal.modal('show');
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$search_modal.find('#mkdocs-search-query').focus();
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break;
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case shortcuts.help:
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$search_modal.modal('hide');
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$keyboard_modal.modal('show');
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break;
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default:
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break;
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}
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if (page) {
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$keyboard_modal.modal('hide');
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window.location.href = page;
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}
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});
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$('table').addClass('table table-striped table-hover');
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// Improve the scrollspy behaviour when users click on a TOC item.
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$('.bs-sidenav a').on('click', function () {
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var clicked = this;
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setTimeout(function () {
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var active = $('.nav li.active a');
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active = active[active.length - 1];
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if (clicked !== active) {
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$(active).parent().removeClass('active');
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$(clicked).parent().addClass('active');
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}
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}, 50);
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});
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function showInnerDropdown(item) {
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var popup = $(item).next('.dropdown-menu');
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popup.addClass('show');
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$(item).addClass('open');
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// First, close any sibling dropdowns.
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var container = $(item).parent().parent();
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container.find('> .dropdown-submenu > a').each(function (i, el) {
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if (el !== item) {
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hideInnerDropdown(el);
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}
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});
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var popupMargin = 10;
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var maxBottom = $(window).height() - popupMargin;
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var bounds = item.getBoundingClientRect();
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popup.css('left', bounds.right + 'px');
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if (bounds.top + popup.height() > maxBottom && bounds.top > $(window).height() / 2) {
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popup.css({
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top: bounds.bottom - popup.height() + 'px',
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'max-height': bounds.bottom - popupMargin + 'px',
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});
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} else {
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popup.css({
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top: bounds.top + 'px',
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'max-height': maxBottom - bounds.top + 'px',
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});
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}
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}
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function hideInnerDropdown(item) {
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var popup = $(item).next('.dropdown-menu');
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popup.removeClass('show');
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$(item).removeClass('open');
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popup.scrollTop(0);
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popup.find('.dropdown-menu').scrollTop(0).removeClass('show');
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popup.find('.dropdown-submenu > a').removeClass('open');
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}
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$('.dropdown-submenu > a').on('click', function (e) {
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if ($(this).next('.dropdown-menu').hasClass('show')) {
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hideInnerDropdown(this);
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} else {
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showInnerDropdown(this);
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}
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e.stopPropagation();
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e.preventDefault();
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});
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$('.dropdown-menu')
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.parent()
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.on('hide.bs.dropdown', function (e) {
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$(this).find('.dropdown-menu').scrollTop(0);
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$(this).find('.dropdown-submenu > a').removeClass('open');
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$(this).find('.dropdown-menu .dropdown-menu').removeClass('show');
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});
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});
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$(window).on('resize', applyTopPadding);
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$('body').scrollspy({
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target: '.bs-sidebar',
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offset: 100,
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});
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/* Prevent disabled links from causing a page reload */
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$('li.disabled a').click(function () {
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event.preventDefault();
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});
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// See https://www.cambiaresearch.com/articles/15/javascript-char-codes-key-codes
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// We only list common keys below. Obscure keys are omitted and their use is discouraged.
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var keyCodes = {
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8: 'backspace',
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9: 'tab',
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13: 'enter',
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16: 'shift',
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17: 'ctrl',
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18: 'alt',
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19: 'pause/break',
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20: 'caps lock',
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27: 'escape',
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32: 'spacebar',
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33: 'page up',
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34: 'page down',
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35: 'end',
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36: 'home',
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37: '←',
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38: '↑',
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39: '→',
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40: '↓',
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45: 'insert',
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46: 'delete',
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48: '0',
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49: '1',
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50: '2',
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51: '3',
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52: '4',
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53: '5',
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54: '6',
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55: '7',
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56: '8',
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57: '9',
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65: 'a',
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66: 'b',
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67: 'c',
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68: 'd',
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69: 'e',
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70: 'f',
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71: 'g',
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72: 'h',
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73: 'i',
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74: 'j',
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75: 'k',
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76: 'l',
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77: 'm',
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78: 'n',
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79: 'o',
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80: 'p',
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81: 'q',
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82: 'r',
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83: 's',
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84: 't',
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85: 'u',
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86: 'v',
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87: 'w',
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88: 'x',
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89: 'y',
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90: 'z',
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91: 'Left Windows Key / Left ⌘',
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92: 'Right Windows Key',
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93: 'Windows Menu / Right ⌘',
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96: 'numpad 0',
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97: 'numpad 1',
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98: 'numpad 2',
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99: 'numpad 3',
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100: 'numpad 4',
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101: 'numpad 5',
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102: 'numpad 6',
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103: 'numpad 7',
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104: 'numpad 8',
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105: 'numpad 9',
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106: 'multiply',
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107: 'add',
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109: 'subtract',
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110: 'decimal point',
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111: 'divide',
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112: 'f1',
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113: 'f2',
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114: 'f3',
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115: 'f4',
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116: 'f5',
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117: 'f6',
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118: 'f7',
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119: 'f8',
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120: 'f9',
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121: 'f10',
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122: 'f11',
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123: 'f12',
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124: 'f13',
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125: 'f14',
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126: 'f15',
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127: 'f16',
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128: 'f17',
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129: 'f18',
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130: 'f19',
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131: 'f20',
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132: 'f21',
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133: 'f22',
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134: 'f23',
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135: 'f24',
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144: 'num lock',
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145: 'scroll lock',
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186: ';',
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187: '=',
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188: ',',
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189: '‐',
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190: '.',
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191: '?',
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192: '`',
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219: '[',
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220: '\',
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221: ']',
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222: ''',
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};
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