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Merge pull request #538 from sorin-davidoi/remove-jquery 

Remove jQuery
This commit is contained in:
Michael Bryan 2018-01-18 07:26:18 +08:00 committed by GitHub
parent d44b67bbcc 5a4adcce53
commit 7b356b7530
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 263 additions and 173 deletions
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30
src/theme/book.css
View File

@ -431,6 +431,12 @@ table thead td {
.light pre > .buttons i { .light pre > .buttons i {
margin-left: 8px; margin-left: 8px;
} }
.light pre > .buttons button {
color: inherit;
background: transparent;
border: none;
cursor: inherit;
}
.light pre > .result { .light pre > .result {
margin-top: 10px; margin-top: 10px;
} }
@ -567,6 +573,12 @@ table thead td {
.coal pre > .buttons i { .coal pre > .buttons i {
margin-left: 8px; margin-left: 8px;
} }
.coal pre > .buttons button {
color: inherit;
background: transparent;
border: none;
cursor: inherit;
}
.coal pre > .result { .coal pre > .result {
margin-top: 10px; margin-top: 10px;
} }
@ -703,6 +715,12 @@ table thead td {
.navy pre > .buttons i { .navy pre > .buttons i {
margin-left: 8px; margin-left: 8px;
} }
.navy pre > .buttons button {
color: inherit;
background: transparent;
border: none;
cursor: inherit;
}
.navy pre > .result { .navy pre > .result {
margin-top: 10px; margin-top: 10px;
} }
@ -839,6 +857,12 @@ table thead td {
.rust pre > .buttons i { .rust pre > .buttons i {
margin-left: 8px; margin-left: 8px;
} }
.rust pre > .buttons button {
color: inherit;
background: transparent;
border: none;
cursor: inherit;
}
.rust pre > .result { .rust pre > .result {
margin-top: 10px; margin-top: 10px;
} }
@ -975,6 +999,12 @@ table thead td {
.ayu pre > .buttons i { .ayu pre > .buttons i {
margin-left: 8px; margin-left: 8px;
} }
.ayu pre > .buttons button {
color: inherit;
background: transparent;
border: none;
cursor: inherit;
}
.ayu pre > .result { .ayu pre > .result {
margin-top: 10px; margin-top: 10px;
} }

364
src/theme/book.js
View File

@ -1,4 +1,6 @@
$( document ).ready(function() { var html, sidebar, sidebarLinks, sidebarToggleButton;
document.addEventListener('DOMContentLoaded', function() {
// url // url
var url = window.location.pathname; var url = window.location.pathname;
@ -21,20 +23,24 @@ $( document ).ready(function() {
if (window.ace) { if (window.ace) {
// language-rust class needs to be removed for editable // language-rust class needs to be removed for editable
// blocks or highlightjs will capture events // blocks or highlightjs will capture events
$('code.editable').removeClass('language-rust'); Array
.from(document.querySelectorAll('code.editable'))
.forEach(function(block) { block.classList.remove('language-rust'); });
$('code').not('.editable').each(function(i, block) { Array
hljs.highlightBlock(block); .from(document.querySelectorAll('code:not(.editable)'))
}); .forEach(function(block) { hljs.highlightBlock(block); });
} else { } else {
$('code').each(function(i, block) { Array
hljs.highlightBlock(block); .from(document.querySelectorAll('code'))
}); .forEach(function(block) { hljs.highlightBlock(block); });
} }
// Adding the hljs class gives code blocks the color css // Adding the hljs class gives code blocks the color css
// even if highlighting doesn't apply // even if highlighting doesn't apply
$('code').addClass('hljs'); Array
.from(document.querySelectorAll('code'))
.forEach(function(block) { block.classList.add('hljs'); });
var KEY_CODES = { var KEY_CODES = {
PREVIOUS_KEY: 37, PREVIOUS_KEY: 37,
@ -42,19 +48,21 @@ $( document ).ready(function() {
ESCAPE_KEY: 27, ESCAPE_KEY: 27,
}; };
$(document).on('keydown', function (e) { document.addEventListener('keydown', function (e) {
if (e.altKey || e.ctrlKey || e.metaKey || e.shiftKey) { return; } if (e.altKey || e.ctrlKey || e.metaKey || e.shiftKey) { return; }
switch (e.keyCode) { switch (e.keyCode) {
case KEY_CODES.NEXT_KEY: case KEY_CODES.NEXT_KEY:
e.preventDefault(); e.preventDefault();
if($('.nav-chapters.next').length) { var nextButton = document.querySelector('.nav-chapters.next');
window.location.href = $('.nav-chapters.next').attr('href'); if(nextButton) {
window.location.href = nextButton.href;
} }
break; break;
case KEY_CODES.PREVIOUS_KEY: case KEY_CODES.PREVIOUS_KEY:
e.preventDefault(); e.preventDefault();
if($('.nav-chapters.previous').length) { var previousButton = document.querySelector('.nav-chapters.previous');
window.location.href = $('.nav-chapters.previous').attr('href'); if(previousButton) {
window.location.href = previousButton.href;
} }
break; break;
case KEY_CODES.ESCAPE_KEY: case KEY_CODES.ESCAPE_KEY:
@ -65,31 +73,36 @@ $( document ).ready(function() {
}); });
// Interesting DOM Elements // Interesting DOM Elements
var sidebar = $("#sidebar"); html = document.querySelector('html');
sidebar = document.getElementById("sidebar");
sidebarLinks = document.querySelectorAll('#sidebar a');
sidebarToggleButton = document.getElementById("sidebar-toggle");
var themeToggleButton = document.getElementById('theme-toggle');
var themePopup = document.getElementById('theme-list');
// Toggle sidebar // Toggle sidebar
$("#sidebar-toggle").click(sidebarToggle); sidebarToggleButton.addEventListener('click', sidebarToggle);
// Scroll sidebar to current active section // Scroll sidebar to current active section
var activeSection = sidebar.find(".active"); var activeSection = sidebar.querySelector(".active");
if(activeSection.length) { if(activeSection) {
sidebar.scrollTop(activeSection.offset().top); sidebar.scrollTop = activeSection.offsetTop;
} }
var firstContact = null; var firstContact = null;
$(this).on('touchstart', function(e) { document.addEventListener('touchstart', function(e) {
firstContact = { firstContact = {
x: e.originalEvent.touches[0].clientX, x: e.touches[0].clientX,
time: Date.now() time: Date.now()
}; };
}); });
$(this).on('touchmove', function(e) { document.addEventListener('touchmove', function(e) {
if (!firstContact) if (!firstContact)
return; return;
var curX = e.originalEvent.touches[0].clientX; var curX = e.touches[0].clientX;
var xDiff = curX - firstContact.x, var xDiff = curX - firstContact.x,
tDiff = Date.now() - firstContact.time; tDiff = Date.now() - firstContact.time;
@ -104,37 +117,33 @@ $( document ).ready(function() {
}); });
function showThemes() { function showThemes() {
$('.theme-popup').css('display', 'block'); themePopup.style.display = 'block';
$('#theme-toggle').attr('aria-expanded', true); themeToggleButton.setAttribute('aria-expanded', true);
} }
function hideThemes() { function hideThemes() {
$('.theme-popup').css('display', 'none'); themePopup.style.display = 'none';
$('#theme-toggle').attr('aria-expanded', false); themeToggleButton.setAttribute('aria-expanded', false);
} }
// Theme button // Theme button
$("#theme-toggle").click(function(){ themeToggleButton.addEventListener('click', function(){
if ($('.theme-popup').css('display') === 'block') { if (themePopup.style.display === 'block') {
hideThemes(); hideThemes();
} else { } else {
showThemes(); showThemes();
} }
}); });
$('.theme').click(function(){ themePopup.addEventListener('click', function(e){
var theme = $(this).attr('id'); var theme = e.target.id || e.target.parentElement.id;
set_theme(theme); set_theme(theme);
}); });
// Hide theme selector popup when clicking outside of it // Hide theme selector popup when clicking outside of it
$(document).click(function(event){ document.addEventListener('click', function(event){
var popup = $('.theme-popup'); if(themePopup.style.display === 'block' && !themeToggleButton.contains(event.target) && !themePopup.contains(event.target)) {
if(popup.css('display') === 'block') { hideThemes();
var target = $(event.target);
if(!target.closest('.theme').length && !target.closest('#theme-toggle').length) {
hideThemes();
}
} }
}); });
@ -142,21 +151,21 @@ $( document ).ready(function() {
let ace_theme; let ace_theme;
if (theme == 'coal' || theme == 'navy') { if (theme == 'coal' || theme == 'navy') {
$("[href='ayu-highlight.css']").prop('disabled', true); document.querySelector("[href='ayu-highlight.css']").setAttribute('disabled', true);
$("[href='tomorrow-night.css']").prop('disabled', false); document.querySelector("[href='tomorrow-night.css']").removeAttribute('disabled');
$("[href='highlight.css']").prop('disabled', true); document.querySelector("[href='highlight.css']").setAttribute('disabled', true);
ace_theme = "ace/theme/tomorrow_night"; ace_theme = "ace/theme/tomorrow_night";
} else if (theme == 'ayu') { } else if (theme == 'ayu') {
$("[href='ayu-highlight.css']").prop('disabled', false); document.querySelector("[href='ayu-highlight.css']").removeAttribute('disabled');
$("[href='tomorrow-night.css']").prop('disabled', true); document.querySelector("[href='tomorrow-night.css']").setAttribute('disabled', true);
$("[href='highlight.css']").prop('disabled', true); document.querySelector("[href='highlight.css']").setAttribute('disabled', true);
ace_theme = "ace/theme/tomorrow_night"; ace_theme = "ace/theme/tomorrow_night";
} else { } else {
$("[href='ayu-highlight.css']").prop('disabled', true); document.querySelector("[href='ayu-highlight.css']").setAttribute('disabled', true);
$("[href='tomorrow-night.css']").prop('disabled', true); document.querySelector("[href='tomorrow-night.css']").setAttribute('disabled', true);
$("[href='highlight.css']").prop('disabled', false); document.querySelector("[href='highlight.css']").removeAttribute('disabled');
ace_theme = "ace/theme/dawn"; ace_theme = "ace/theme/dawn";
} }
@ -173,24 +182,24 @@ $( document ).ready(function() {
store.set('mdbook-theme', theme); store.set('mdbook-theme', theme);
$('body').removeClass().addClass(theme); document.body.className = theme;
} }
// Hide Rust code lines prepended with a specific character // Hide Rust code lines prepended with a specific character
var hiding_character = "#"; var hiding_character = "#";
$("code.language-rust").each(function(i, block){ Array.from(document.querySelectorAll("code.language-rust")).forEach(function(block){
var code_block = $(this); var code_block = block;
var pre_block = $(this).parent(); var pre_block = block.parentNode;
// hide lines // hide lines
var lines = code_block.html().split("\n"); var lines = code_block.innerHTML.split("\n");
var first_non_hidden_line = false; var first_non_hidden_line = false;
var lines_hidden = false; var lines_hidden = false;
for(var n = 0; n < lines.length; n++){ for(var n = 0; n < lines.length; n++){
if($.trim(lines[n])[0] == hiding_character){ if(lines[n].trim()[0] == hiding_character){
if(first_non_hidden_line){ if(first_non_hidden_line){
lines[n] = "<span class=\"hidden\">" + "\n" + lines[n].replace(/(\s*)# ?/, "$1") + "</span>"; lines[n] = "<span class=\"hidden\">" + "\n" + lines[n].replace(/(\s*)# ?/, "$1") + "</span>";
} }
@ -206,78 +215,117 @@ $( document ).ready(function() {
first_non_hidden_line = true; first_non_hidden_line = true;
} }
} }
code_block.html(lines.join("")); code_block.innerHTML = lines.join("");
// If no lines were hidden, return // If no lines were hidden, return
if(!lines_hidden) { return; } if(!lines_hidden) { return; }
// add expand button var buttons = document.createElement('div');
pre_block.prepend("<div class=\"buttons\"><i class=\"fa fa-expand\" title=\"Show hidden lines\"></i></div>"); buttons.className = 'buttons';
buttons.innerHTML = "<i class=\"fa fa-expand\" title=\"Show hidden lines\"></i>";
pre_block.find("i").click(function(e){ // add expand button
if( $(this).hasClass("fa-expand") ) { pre_block.prepend(buttons);
$(this).removeClass("fa-expand").addClass("fa-compress");
$(this).attr("title", "Hide lines"); pre_block.querySelector('.buttons').addEventListener('click', function(e) {
pre_block.find("span.hidden").removeClass("hidden").addClass("unhidden"); if (e.target.classList.contains('fa-expand')) {
} var lines = pre_block.querySelectorAll('span.hidden');
else {
$(this).removeClass("fa-compress").addClass("fa-expand"); e.target.classList.remove('fa-expand');
$(this).attr("title", "Show hidden lines"); e.target.classList.add('fa-compress');
pre_block.find("span.unhidden").removeClass("unhidden").addClass("hidden"); e.target.title = 'Hide lines';
Array.from(lines).forEach(function(line) {
line.classList.remove('hidden');
line.classList.add('unhidden');
});
} else if (e.target.classList.contains('fa-compress')) {
var lines = pre_block.querySelectorAll('span.unhidden');
e.target.classList.remove('fa-compress');
e.target.classList.add('fa-expand');
e.target.title = 'Show hidden lines';
Array.from(lines).forEach(function(line) {
line.classList.remove('unhidden');
line.classList.add('hidden');
});
} }
}); });
}); });
$("pre code").each(function(i, block){ Array.from(document.querySelectorAll('pre code')).forEach(function(block) {
var pre_block = $(this).parent(); var pre_block = block.parentNode;
if( !pre_block.hasClass('playpen') ) { if( !pre_block.classList.contains('playpen') ) {
var buttons = pre_block.find(".buttons"); var buttons = pre_block.querySelector(".buttons");
if(buttons.length == 0) { if(!buttons) {
pre_block.prepend("<div class=\"buttons\"></div>"); buttons = document.createElement('div');
buttons = pre_block.find(".buttons"); buttons.className = 'buttons';
pre_block.prepend(buttons);
} }
buttons.prepend("<i class=\"fa fa-copy clip-button\"><i class=\"tooltiptext\"></i></i>");
buttons.find(".clip-button").mouseout(function(e){ var clipButton = document.createElement('button');
clipButton.className = 'fa fa-copy clip-button';
clipButton.title = 'Copy to clipboard';
clipButton.innerHTML = '<i class=\"tooltiptext\"></i>';
buttons.prepend(clipButton);
clipButton.addEventListener('mouseout', function(e){
hideTooltip(e.currentTarget); hideTooltip(e.currentTarget);
}); });
} }
}); });
// Process playpen code blocks // Process playpen code blocks
$(".playpen").each(function(block){ Array.from(document.querySelectorAll(".playpen")).forEach(function(pre_block){
var pre_block = $(this);
// Add play button // Add play button
var buttons = pre_block.find(".buttons"); var buttons = pre_block.querySelector(".buttons");
if( buttons.length === 0 ) { if(!buttons) {
pre_block.prepend("<div class=\"buttons\"></div>"); buttons = document.createElement('div');
buttons = pre_block.find(".buttons"); buttons.className = 'buttons';
} pre_block.prepend(buttons);
buttons.prepend("<i class=\"fa fa-play play-button hidden\" title=\"Run this code\"></i>");
buttons.prepend("<i class=\"fa fa-copy clip-button\" title=\"Copy to clipboard\"><i class=\"tooltiptext\"></i></i>");
let code_block = pre_block.find("code").first();
if (window.ace && code_block.hasClass("editable")) {
buttons.prepend("<i class=\"fa fa-history reset-button\" title=\"Undo changes\"></i>");
} }
buttons.find(".play-button").click(function(e){ var runCodeButton = document.createElement('button');
runCodeButton.className = 'fa fa-play play-button';
runCodeButton.hidden = true;
runCodeButton.title = 'Run this code';
var copyCodeClipboardButton = document.createElement('button');
copyCodeClipboardButton.className = 'fa fa-copy clip-button';
copyCodeClipboardButton.innerHTML = '<i class="tooltiptext"></i>';
copyCodeClipboardButton.title = 'Copy to clipboard';
buttons.prepend(runCodeButton);
buttons.prepend(copyCodeClipboardButton);
runCodeButton.addEventListener('click', function(e){
run_rust_code(pre_block); run_rust_code(pre_block);
}); });
buttons.find(".clip-button").mouseout(function(e){ copyCodeClipboardButton.addEventListener('mouseout', function(e){
hideTooltip(e.currentTarget); hideTooltip(e.currentTarget);
}); });
buttons.find(".reset-button").click(function() {
if (!window.ace) { return; } let code_block = pre_block.querySelector("code");
let editor = window.ace.edit(code_block.get(0)); if (window.ace && code_block.classList.contains("editable")) {
editor.setValue(editor.originalCode); var undoChangesButton = document.createElement('button');
editor.clearSelection(); undoChangesButton.className = 'fa fa-history reset-button';
}); undoChangesButton.title = 'Undo changes';
buttons.prepend(undoChangesButton);
undoChangesButton.addEventListener('click', function() {
let editor = window.ace.edit(code_block);
editor.setValue(editor.originalCode);
editor.clearSelection();
});
}
}); });
var clipboardSnippets = new Clipboard('.clip-button', { var clipboardSnippets = new Clipboard('.clip-button', {
text: function(trigger) { text: function(trigger) {
hideTooltip(trigger); hideTooltip(trigger);
let playpen = $(trigger).parents("pre"); let playpen = trigger.closest("pre");
return playpen_text(playpen); return playpen_text(playpen);
} }
}); });
@ -289,31 +337,34 @@ $( document ).ready(function() {
showTooltip(e.trigger, "Clipboard error!"); showTooltip(e.trigger, "Clipboard error!");
}); });
$.ajax({ var request = fetch("https://play.rust-lang.org/meta/crates", {
url: "https://play.rust-lang.org/meta/crates", headers: {
method: "POST", 'Content-Type': "application/json",
crossDomain: true, },
dataType: "json", method: 'POST',
contentType: "application/json", mode: 'cors',
success: function(response){ });
request
.then(function(response) { return response.json(); })
.then(function(response) {
// get list of crates available in the rust playground // get list of crates available in the rust playground
let playground_crates = response.crates.map(function(item) {return item["id"];} ); let playground_crates = response.crates.map(function(item) {return item["id"];} );
$(".playpen").each(function(block) { Array.from(document.querySelectorAll(".playpen")).forEach(function(block) {
handle_crate_list_update($(this), playground_crates); handle_crate_list_update(block, playground_crates);
}); });
}, });
});
}); });
function playpen_text(playpen) { function playpen_text(playpen) {
let code_block = playpen.find("code").first(); let code_block = playpen.querySelector("code");
if (window.ace && code_block.hasClass("editable")) { if (window.ace && code_block.classList.contains("editable")) {
let editor = window.ace.edit(code_block.get(0)); let editor = window.ace.edit(code_block);
return editor.getValue(); return editor.getValue();
} else { } else {
return code_block.get(0).textContent; return code_block.textContent;
} }
} }
@ -323,10 +374,10 @@ function handle_crate_list_update(playpen_block, playground_crates) {
// and install on change listener to dynamically update ACE editors // and install on change listener to dynamically update ACE editors
if (window.ace) { if (window.ace) {
let code_block = playpen_block.find("code").first(); let code_block = playpen_block.querySelector("code");
if (code_block.hasClass("editable")) { if (code_block.classList.contains("editable")) {
let editor = window.ace.edit(code_block.get(0)); let editor = window.ace.edit(code_block);
editor.on("change", function(e){ editor.addEventListener("change", function(e){
update_play_button(playpen_block, playground_crates); update_play_button(playpen_block, playground_crates);
}); });
} }
@ -336,12 +387,11 @@ function handle_crate_list_update(playpen_block, playground_crates) {
// updates the visibility of play button based on `no_run` class and // updates the visibility of play button based on `no_run` class and
// used crates vs ones available on http://play.rust-lang.org // used crates vs ones available on http://play.rust-lang.org
function update_play_button(pre_block, playground_crates) { function update_play_button(pre_block, playground_crates) {
var play_button = pre_block.find(".play-button"); var play_button = pre_block.querySelector(".play-button");
var classes = pre_block.find("code").attr("class").split(" ");
// skip if code is `no_run` // skip if code is `no_run`
if (classes.indexOf("no_run") > -1) { if (pre_block.querySelector('code').classList.contains("no_run")) {
play_button.addClass("hidden"); play_button.classList.add("hidden");
return; return;
} }
@ -359,30 +409,30 @@ function update_play_button(pre_block, playground_crates) {
}); });
if (all_available) { if (all_available) {
play_button.removeClass("hidden"); play_button.classList.remove("hidden");
} else { } else {
play_button.addClass("hidden"); play_button.classList.add("hidden");
} }
} }
function hideTooltip(elem) { function hideTooltip(elem) {
elem.firstChild.innerText=""; elem.firstChild.innerText="";
elem.setAttribute('class', 'fa fa-copy clip-button'); elem.className = 'fa fa-copy clip-button';
} }
function showTooltip(elem, msg) { function showTooltip(elem, msg) {
elem.firstChild.innerText=msg; elem.firstChild.innerText=msg;
elem.setAttribute('class', 'fa fa-copy tooltipped'); elem.className = 'fa fa-copy tooltipped';
} }
function sidebarToggle() { function sidebarToggle() {
var html = $("html"); var html = document.querySelector("html");
if (html.hasClass("sidebar-hidden")) { if (html.classList.contains("sidebar-hidden")) {
showSidebar(); showSidebar();
} else if (html.hasClass("sidebar-visible")) { } else if (html.classList.contains("sidebar-visible")) {
hideSidebar(); hideSidebar();
} else { } else {
if (getComputedStyle($('#sidebar')[0])['transform'] === 'none'){ if (getComputedStyle(sidebar)['transform'] === 'none'){
hideSidebar(); hideSidebar();
} else { } else {
showSidebar(); showSidebar();
@ -391,26 +441,34 @@ function sidebarToggle() {
} }
function showSidebar() { function showSidebar() {
$('html').removeClass('sidebar-hidden').addClass('sidebar-visible'); html.classList.remove('sidebar-hidden')
$('#sidebar a').attr('tabIndex', 0); html.classList.add('sidebar-visible');
$('#sidebar-toggle').attr('aria-expanded', true); Array.from(sidebarLinks).forEach(function(link) {
$('#sidebar').attr('aria-hidden', false); link.setAttribute('tabIndex', 0);
});
sidebarToggleButton.setAttribute('aria-expanded', true);
sidebar.setAttribute('aria-hidden', false);
store.set('mdbook-sidebar', 'visible'); store.set('mdbook-sidebar', 'visible');
} }
function hideSidebar() { function hideSidebar() {
$('html').removeClass('sidebar-visible').addClass('sidebar-hidden'); html.classList.remove('sidebar-visible')
$('#sidebar a').attr('tabIndex', -1); html.classList.add('sidebar-hidden');
$('#sidebar-toggle').attr('aria-expanded', false); Array.from(sidebarLinks).forEach(function(link) {
$('#sidebar').attr('aria-hidden', true); link.setAttribute('tabIndex', -1);
});
sidebarToggleButton.setAttribute('aria-expanded', false);
sidebar.setAttribute('aria-hidden', true);
store.set('mdbook-sidebar', 'hidden'); store.set('mdbook-sidebar', 'hidden');
} }
function run_rust_code(code_block) { function run_rust_code(code_block) {
var result_block = code_block.find(".result"); var result_block = code_block.querySelector(".result");
if(result_block.length === 0) { if(!result_block) {
code_block.append("<code class=\"result hljs language-bash\"></code>"); result_block = document.createElement('code');
result_block = code_block.find(".result"); result_block.className = 'result hljs language-bash';
code_block.append(result_block);
} }
let text = playpen_text(code_block); let text = playpen_text(code_block);
@ -427,21 +485,19 @@ function run_rust_code(code_block) {
params.channel = "nightly"; params.channel = "nightly";
} }
result_block.text("Running..."); result_block.innerText = "Running...";
$.ajax({ var request = fetch("https://play.rust-lang.org/execute", {
url: "https://play.rust-lang.org/execute", headers: {
method: "POST", 'Content-Type': "application/json",
crossDomain: true,
dataType: "json",
contentType: "application/json",
data: JSON.stringify(params),
timeout: 15000,
success: function(response){
result_block.text(response.success ? response.stdout : response.stderr);
},
error: function(qXHR, textStatus, errorThrown){
result_block.text("Playground communication " + textStatus);
}, },
method: 'POST',
mode: 'cors',
body: JSON.stringify(params)
}); });
request
.then(function(response) { return response.json(); })
.then(function(response) { result_block.innerText = response.success ? response.stdout : response.stderr; })
.catch(function(error) { result_block.innerText = "Playground communication" + error.message; });
} }

30
src/theme/index.hbs
View File

@ -41,14 +41,6 @@
} }
</script> </script>
<!-- Fetch JQuery from CDN but have a local fallback -->
<script src="https://code.jquery.com/jquery-2.1.4.min.js"></script>
<script>
if (typeof jQuery == 'undefined') {
document.write(unescape("%3Cscript src='jquery.js'%3E%3C/script%3E"));
}
</script>
<!-- Fetch store.js from local - TODO add CDN when 2.x.x is available on cdnjs --> <!-- Fetch store.js from local - TODO add CDN when 2.x.x is available on cdnjs -->
<script src="store.js"></script> <script src="store.js"></script>
@ -58,7 +50,7 @@
<script type="text/javascript"> <script type="text/javascript">
var theme = store.get('mdbook-theme'); var theme = store.get('mdbook-theme');
if (theme === null || theme === undefined) { theme = 'light'; } if (theme === null || theme === undefined) { theme = 'light'; }
$('body').removeClass().addClass(theme); document.body.className = theme;
</script> </script>
<!-- Hide / unhide sidebar before it is displayed --> <!-- Hide / unhide sidebar before it is displayed -->
@ -66,7 +58,7 @@
var sidebar = 'hidden'; var sidebar = 'hidden';
if (document.body.clientWidth >= 1080) if (document.body.clientWidth >= 1080)
sidebar = store.get('mdbook-sidebar') || 'visible'; sidebar = store.get('mdbook-sidebar') || 'visible';
$("html").addClass("sidebar-" + sidebar); document.querySelector('html').classList.add("sidebar-" + sidebar);
</script> </script>
<nav id="sidebar" class="sidebar" aria-label="Table of contents"> <nav id="sidebar" class="sidebar" aria-label="Table of contents">
@ -105,9 +97,11 @@
<!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM --> <!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM -->
<script type="text/javascript"> <script type="text/javascript">
$('#sidebar-toggle').attr('aria-expanded', sidebar === 'visible'); document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
$('#sidebar').attr('aria-hidden', sidebar !== 'visible'); document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
$('#sidebar a').attr('tabIndex', sidebar === 'visible' ? 0 : -1); Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
});
</script> </script>
<div id="content" class="content"> <div id="content" class="content">
@ -153,8 +147,12 @@
<!-- Local fallback for Font Awesome --> <!-- Local fallback for Font Awesome -->
<script> <script>
if ($(".fa").css("font-family") !== "FontAwesome") { if (getComputedStyle(document.querySelector(".fa")).fontFamily !== "FontAwesome") {
$('<link rel="stylesheet" type="text/css" href="_FontAwesome/css/font-awesome.css">').prependTo('head'); var link = document.createElement('link');
link.rel = 'stylesheet';
link.type = 'text/css';
link.href = '_FontAwesome/css/font-awesome.css';
document.head.insertBefore(link, document.head.firstChild)
} }
</script> </script>
@ -204,7 +202,7 @@
{{#if is_print}} {{#if is_print}}
<script> <script>
$(document).ready(function() { document.addEventListener('DOMContentLoaded', function() {
window.print(); window.print();
}) })
</script> </script>

4
src/theme/playpen_editor/editor.js
View File

@ -4,8 +4,8 @@ window.editors = [];
return; return;
} }
$(".editable").each(function() { Array.from(document.querySelectorAll('.editable')).forEach(function(editable) {
let editor = ace.edit(this); let editor = ace.edit(editable);
editor.setOptions({ editor.setOptions({
highlightActiveLine: false, highlightActiveLine: false,
showPrintMargin: false, showPrintMargin: false,

6
src/theme/stylus/themes/base.styl
View File

@ -133,6 +133,12 @@
:hover { color: $sidebar-active; } :hover { color: $sidebar-active; }
i { margin-left: 8px; } i { margin-left: 8px; }
button {
color: inherit;
background: transparent;
border: none;
cursor: inherit;
}
} }
& > .result { margin-top: 10px; } & > .result { margin-top: 10px; }