Move callback to the () => {} syntax.
Fix lint Fix main.js Restore anonymous functions Fix Fix more
This commit is contained in:
Folyd
parent
468492c2af
commit
67ebeea7a0
@ -1,6 +1,7 @@
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/* eslint-env es6 */
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/* eslint no-var: "error" */
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/* eslint prefer-const: "error" */
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/* eslint prefer-arrow-callback: "error" */
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// Local js definitions:
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/* global addClass, getSettingValue, hasClass, searchState */
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/* global onEach, onEachLazy, removeClass */
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@ -152,7 +153,7 @@ function hideThemeButtonState() {
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themePicker.style.borderBottomLeftRadius = "3px";
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}
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window.hideSettings = function() {
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window.hideSettings = () => {
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// Does nothing by default.
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};
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@ -190,10 +191,10 @@ window.hideSettings = function() {
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themePicker.onclick = switchThemeButtonState;
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themePicker.onblur = handleThemeButtonsBlur;
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availableThemes.forEach(function(item) {
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availableThemes.forEach(item => {
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const but = document.createElement("button");
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but.textContent = item;
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but.onclick = function() {
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but.onclick = () => {
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switchTheme(window.currentTheme, window.mainTheme, item, true);
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useSystemTheme(false);
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};
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@ -300,7 +301,7 @@ function loadCss(cssFileName) {
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}
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getSettingsButton().onclick = function(event) {
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getSettingsButton().onclick = event => {
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event.preventDefault();
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loadScript(window.settingsJS);
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};
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@ -308,7 +309,7 @@ function loadCss(cssFileName) {
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window.searchState = {
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loadingText: "Loading search results...",
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input: document.getElementsByClassName("search-input")[0],
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outputElement: function() {
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outputElement: () => {
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let el = document.getElementById("search");
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if (!el) {
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el = document.createElement("section");
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@ -328,24 +329,22 @@ function loadCss(cssFileName) {
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currentTab: 0,
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// tab and back preserves the element that was focused.
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focusedByTab: [null, null, null],
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clearInputTimeout: function() {
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clearInputTimeout: () => {
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if (searchState.timeout !== null) {
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clearTimeout(searchState.timeout);
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searchState.timeout = null;
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}
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},
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isDisplayed: function() {
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return searchState.outputElement().parentElement.id === ALTERNATIVE_DISPLAY_ID;
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},
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isDisplayed: () => searchState.outputElement().parentElement.id === ALTERNATIVE_DISPLAY_ID,
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// Sets the focus on the search bar at the top of the page
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focus: function() {
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focus: () => {
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searchState.input.focus();
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},
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// Removes the focus from the search bar.
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defocus: function() {
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defocus: () => {
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searchState.input.blur();
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},
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showResults: function(search) {
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showResults: search => {
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if (search === null || typeof search === 'undefined') {
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search = searchState.outputElement();
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}
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@ -353,7 +352,7 @@ function loadCss(cssFileName) {
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searchState.mouseMovedAfterSearch = false;
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document.title = searchState.title;
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},
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hideResults: function() {
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hideResults: () => {
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switchDisplayedElement(null);
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document.title = searchState.titleBeforeSearch;
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// We also remove the query parameter from the URL.
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@ -362,17 +361,17 @@ function loadCss(cssFileName) {
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getNakedUrl() + window.location.hash);
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}
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},
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getQueryStringParams: function() {
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getQueryStringParams: () => {
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const params = {};
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window.location.search.substring(1).split("&").
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map(function(s) {
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map(s => {
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const pair = s.split("=");
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params[decodeURIComponent(pair[0])] =
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typeof pair[1] === "undefined" ? null : decodeURIComponent(pair[1]);
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});
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return params;
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},
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setup: function() {
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setup: () => {
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const search_input = searchState.input;
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if (!searchState.input) {
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return;
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@ -386,13 +385,13 @@ function loadCss(cssFileName) {
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}
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}
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search_input.addEventListener("focus", function() {
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search_input.addEventListener("focus", () => {
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search_input.origPlaceholder = search_input.placeholder;
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search_input.placeholder = "Type your search here.";
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loadSearch();
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});
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if (search_input.value != '') {
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if (search_input.value !== '') {
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loadSearch();
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}
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@ -620,7 +619,7 @@ function loadCss(cssFileName) {
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document.addEventListener("keydown", handleShortcut);
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// delayed sidebar rendering.
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window.initSidebarItems = function(items) {
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window.initSidebarItems = items => {
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const sidebar = document.getElementsByClassName("sidebar-elems")[0];
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let others;
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const current = window.sidebarCurrent;
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@ -731,7 +730,7 @@ function loadCss(cssFileName) {
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}
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};
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window.register_implementors = function(imp) {
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window.register_implementors = imp => {
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const implementors = document.getElementById("implementors-list");
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const synthetic_implementors = document.getElementById("synthetic-implementors-list");
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const inlined_types = new Set();
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@ -742,12 +741,12 @@ function loadCss(cssFileName) {
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//
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// By the way, this is only used by and useful for traits implemented automatically
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// (like "Send" and "Sync").
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onEachLazy(synthetic_implementors.getElementsByClassName("impl"), function(el) {
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onEachLazy(synthetic_implementors.getElementsByClassName("impl"), el => {
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const aliases = el.getAttribute("data-aliases");
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if (!aliases) {
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return;
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}
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aliases.split(",").forEach(function(alias) {
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aliases.split(",").forEach(alias => {
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inlined_types.add(alias);
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});
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});
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@ -781,7 +780,7 @@ function loadCss(cssFileName) {
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addClass(code, "code-header");
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addClass(code, "in-band");
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onEachLazy(code.getElementsByTagName("a"), function(elem) {
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onEachLazy(code.getElementsByTagName("a"), elem => {
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const href = elem.getAttribute("href");
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if (href && href.indexOf("http") !== 0) {
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@ -826,7 +825,7 @@ function loadCss(cssFileName) {
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let sectionIsCollapsed = false;
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if (hasClass(innerToggle, "will-expand")) {
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removeClass(innerToggle, "will-expand");
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onEachLazy(document.getElementsByClassName("rustdoc-toggle"), function(e) {
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onEachLazy(document.getElementsByClassName("rustdoc-toggle"), e => {
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if (!hasClass(e, "type-contents-toggle")) {
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e.open = true;
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}
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@ -834,7 +833,7 @@ function loadCss(cssFileName) {
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innerToggle.title = "collapse all docs";
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} else {
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addClass(innerToggle, "will-expand");
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onEachLazy(document.getElementsByClassName("rustdoc-toggle"), function(e) {
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onEachLazy(document.getElementsByClassName("rustdoc-toggle"), e => {
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if (e.parentNode.id !== "implementations-list" ||
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(!hasClass(e, "implementors-toggle") &&
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!hasClass(e, "type-contents-toggle")))
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@ -861,7 +860,7 @@ function loadCss(cssFileName) {
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function setImplementorsTogglesOpen(id, open) {
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const list = document.getElementById(id);
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if (list !== null) {
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onEachLazy(list.getElementsByClassName("implementors-toggle"), function(e) {
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onEachLazy(list.getElementsByClassName("implementors-toggle"), e => {
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e.open = open;
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});
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}
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@ -872,7 +871,7 @@ function loadCss(cssFileName) {
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setImplementorsTogglesOpen("blanket-implementations-list", false);
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}
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onEachLazy(document.getElementsByClassName("rustdoc-toggle"), function (e) {
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onEachLazy(document.getElementsByClassName("rustdoc-toggle"), e => {
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if (!hideLargeItemContents && hasClass(e, "type-contents-toggle")) {
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e.open = true;
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}
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@ -890,9 +889,9 @@ function loadCss(cssFileName) {
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(function() {
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// To avoid checking on "rustdoc-line-numbers" value on every loop...
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let lineNumbersFunc = function() {};
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let lineNumbersFunc = () => {};
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if (getSettingValue("line-numbers") === "true") {
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lineNumbersFunc = function(x) {
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lineNumbersFunc = x => {
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const count = x.textContent.split("\n").length;
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const elems = [];
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for (let i = 0; i < count; ++i) {
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@ -904,7 +903,7 @@ function loadCss(cssFileName) {
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x.parentNode.insertBefore(node, x);
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};
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}
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onEachLazy(document.getElementsByClassName("rust-example-rendered"), function(e) {
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onEachLazy(document.getElementsByClassName("rust-example-rendered"), e => {
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if (hasClass(e, "compile_fail")) {
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e.addEventListener("mouseover", function() {
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this.parentElement.previousElementSibling.childNodes[0].style.color = "#f00";
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@ -935,34 +934,34 @@ function loadCss(cssFileName) {
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elem.addEventListener("click", f);
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}
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}
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handleClick("help-button", function(ev) {
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handleClick("help-button", ev => {
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displayHelp(true, ev);
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});
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handleClick(MAIN_ID, function() {
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handleClick(MAIN_ID, () => {
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hideSidebar();
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});
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onEachLazy(document.getElementsByTagName("a"), function(el) {
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onEachLazy(document.getElementsByTagName("a"), el => {
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// For clicks on internal links (<A> tags with a hash property), we expand the section we're
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// jumping to *before* jumping there. We can't do this in onHashChange, because it changes
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// the height of the document so we wind up scrolled to the wrong place.
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if (el.hash) {
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el.addEventListener("click", function() {
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el.addEventListener("click", () => {
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expandSection(el.hash.slice(1));
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hideSidebar();
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});
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}
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});
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onEachLazy(document.querySelectorAll(".rustdoc-toggle > summary:not(.hideme)"), function(el) {
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el.addEventListener("click", function(e) {
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if (e.target.tagName != "SUMMARY" && e.target.tagName != "A") {
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onEachLazy(document.querySelectorAll(".rustdoc-toggle > summary:not(.hideme)"), el => {
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el.addEventListener("click", e => {
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if (e.target.tagName !== "SUMMARY" && e.target.tagName !== "A") {
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e.preventDefault();
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}
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});
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});
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onEachLazy(document.getElementsByClassName("notable-traits"), function(e) {
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onEachLazy(document.getElementsByClassName("notable-traits"), e => {
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e.onclick = function() {
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this.getElementsByClassName('notable-traits-tooltiptext')[0]
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.classList.toggle("force-tooltip");
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@ -971,7 +970,7 @@ function loadCss(cssFileName) {
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const sidebar_menu_toggle = document.getElementsByClassName("sidebar-menu-toggle")[0];
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if (sidebar_menu_toggle) {
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sidebar_menu_toggle.addEventListener("click", function() {
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sidebar_menu_toggle.addEventListener("click", () => {
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const sidebar = document.getElementsByClassName("sidebar")[0];
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if (!hasClass(sidebar, "shown")) {
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addClass(sidebar, "shown");
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@ -981,12 +980,12 @@ function loadCss(cssFileName) {
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});
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}
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let buildHelperPopup = function() {
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let buildHelperPopup = () => {
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const popup = document.createElement("aside");
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addClass(popup, "hidden");
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popup.id = "help";
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popup.addEventListener("click", function(ev) {
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popup.addEventListener("click", ev => {
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if (ev.target === popup) {
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// Clicked the blurred zone outside the help popup; dismiss help.
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displayHelp(false, ev);
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@ -1009,14 +1008,10 @@ function loadCss(cssFileName) {
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["⏎", "Go to active search result"],
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["+", "Expand all sections"],
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["-", "Collapse all sections"],
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].map(function(x) {
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return "<dt>" +
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x[0].split(" ")
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.map(function(y, index) {
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return (index & 1) === 0 ? "<kbd>" + y + "</kbd>" : " " + y + " ";
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})
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.join("") + "</dt><dd>" + x[1] + "</dd>";
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}).join("");
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].map(x => "<dt>" +
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x[0].split(" ")
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.map((y, index) => (index & 1) === 0 ? "<kbd>" + y + "</kbd>" : " " + y + " ")
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.join("") + "</dt><dd>" + x[1] + "</dd>").join("");
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const div_shortcuts = document.createElement("div");
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addClass(div_shortcuts, "shortcuts");
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div_shortcuts.innerHTML = "<h2>Keyboard Shortcuts</h2><dl>" + shortcuts + "</dl></div>";
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@ -1034,9 +1029,7 @@ function loadCss(cssFileName) {
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"You can look for items with an exact name by putting double quotes around \
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your request: <code>\"string\"</code>",
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"Look for items inside another one by searching for a path: <code>vec::Vec</code>",
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].map(function(x) {
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return "<p>" + x + "</p>";
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}).join("");
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].map(x => "<p>" + x + "</p>").join("");
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const div_infos = document.createElement("div");
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addClass(div_infos, "infos");
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div_infos.innerHTML = "<h2>Search Tricks</h2>" + infos;
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@ -1056,7 +1049,7 @@ function loadCss(cssFileName) {
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popup.appendChild(container);
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insertAfter(popup, document.querySelector("main"));
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// So that it's only built once and then it'll do nothing when called!
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buildHelperPopup = function() {};
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buildHelperPopup = () => {};
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};
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onHashChange(null);
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@ -1067,11 +1060,11 @@ function loadCss(cssFileName) {
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(function () {
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let reset_button_timeout = null;
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window.copy_path = function(but) {
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window.copy_path = but => {
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const parent = but.parentElement;
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const path = [];
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onEach(parent.childNodes, function(child) {
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onEach(parent.childNodes, child => {
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if (child.tagName === 'A') {
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path.push(child.textContent);
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}
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@ -1097,7 +1090,7 @@ function loadCss(cssFileName) {
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tmp = document.createTextNode('✓');
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but.appendChild(tmp);
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} else {
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onEachLazy(but.childNodes, function(e) {
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onEachLazy(but.childNodes, e => {
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if (e.nodeType === Node.TEXT_NODE) {
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tmp = e;
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return true;
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@ -1,6 +1,7 @@
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/* eslint-env es6 */
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/* eslint no-var: "error" */
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/* eslint prefer-const: "error" */
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/* eslint prefer-arrow-callback: "error" */
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/* global addClass, hasClass, removeClass, onEachLazy */
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(function () {
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@ -38,7 +39,7 @@
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if (locs.length > 1) {
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// Toggle through list of examples in a given file
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const onChangeLoc = function(changeIndex) {
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const onChangeLoc = changeIndex => {
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removeClass(highlights[locIndex], 'focus');
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changeIndex();
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scrollToLoc(example, locs[locIndex][0]);
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@ -52,15 +53,15 @@
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};
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example.querySelector('.prev')
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.addEventListener('click', function() {
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onChangeLoc(function() {
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.addEventListener('click', () => {
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onChangeLoc(() => {
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locIndex = (locIndex - 1 + locs.length) % locs.length;
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});
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});
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example.querySelector('.next')
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.addEventListener('click', function() {
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onChangeLoc(function() {
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.addEventListener('click', () => {
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onChangeLoc(() => {
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locIndex = (locIndex + 1) % locs.length;
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});
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});
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@ -68,7 +69,7 @@
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const expandButton = example.querySelector('.expand');
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if (expandButton) {
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expandButton.addEventListener('click', function () {
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expandButton.addEventListener('click', () => {
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if (hasClass(example, "expanded")) {
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removeClass(example, "expanded");
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scrollToLoc(example, locs[0][0]);
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@ -84,22 +85,22 @@
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const firstExamples = document.querySelectorAll('.scraped-example-list > .scraped-example');
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onEachLazy(firstExamples, updateScrapedExample);
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onEachLazy(document.querySelectorAll('.more-examples-toggle'), function(toggle) {
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onEachLazy(document.querySelectorAll('.more-examples-toggle'), toggle => {
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// Allow users to click the left border of the <details> section to close it,
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// since the section can be large and finding the [+] button is annoying.
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onEachLazy(toggle.querySelectorAll('.toggle-line, .hide-more'), button => {
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button.addEventListener('click', function() {
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button.addEventListener('click', () => {
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toggle.open = false;
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});
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});
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const moreExamples = toggle.querySelectorAll('.scraped-example');
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toggle.querySelector('summary').addEventListener('click', function() {
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toggle.querySelector('summary').addEventListener('click', () => {
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// Wrapping in setTimeout ensures the update happens after the elements are actually
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// visible. This is necessary since updateScrapedExample calls scrollToLoc which
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// depends on offsetHeight, a property that requires an element to be visible to
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// compute correctly.
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setTimeout(function() { onEachLazy(moreExamples, updateScrapedExample); });
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setTimeout(() => { onEachLazy(moreExamples, updateScrapedExample); });
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}, {once: true});
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});
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})();
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@ -1,10 +1,11 @@
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/* eslint-env es6 */
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/* eslint no-var: "error" */
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/* eslint prefer-const: "error" */
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/* eslint prefer-arrow-callback: "error" */
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/* global addClass, getNakedUrl, getSettingValue, hasOwnPropertyRustdoc, initSearch, onEach */
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/* global onEachLazy, removeClass, searchState, browserSupportsHistoryApi */
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(function() {
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(function () {
|
||||
// This mapping table should match the discriminants of
|
||||
// `rustdoc::formats::item_type::ItemType` type in Rust.
|
||||
const itemTypes = [
|
||||
@ -46,7 +47,7 @@ function printTab(nb) {
|
||||
searchState.currentTab = nb;
|
||||
}
|
||||
let nb_copy = nb;
|
||||
onEachLazy(document.getElementById("titles").childNodes, function(elem) {
|
||||
onEachLazy(document.getElementById("titles").childNodes, elem => {
|
||||
if (nb_copy === 0) {
|
||||
addClass(elem, "selected");
|
||||
} else {
|
||||
@ -54,7 +55,7 @@ function printTab(nb) {
|
||||
}
|
||||
nb_copy -= 1;
|
||||
});
|
||||
onEachLazy(document.getElementById("results").childNodes, function(elem) {
|
||||
onEachLazy(document.getElementById("results").childNodes, elem => {
|
||||
if (nb === 0) {
|
||||
addClass(elem, "active");
|
||||
} else {
|
||||
@ -100,7 +101,7 @@ function levenshtein(s1, s2) {
|
||||
return s1_len + s2_len;
|
||||
}
|
||||
|
||||
window.initSearch = function(rawSearchIndex) {
|
||||
window.initSearch = rawSearchIndex => {
|
||||
const MAX_LEV_DISTANCE = 3;
|
||||
const MAX_RESULTS = 200;
|
||||
const GENERICS_DATA = 2;
|
||||
@ -774,7 +775,7 @@ window.initSearch = function(rawSearchIndex) {
|
||||
return [];
|
||||
}
|
||||
|
||||
results.sort(function(aaa, bbb) {
|
||||
results.sort((aaa, bbb) => {
|
||||
let a, b;
|
||||
|
||||
// sort by exact match with regard to the last word (mismatch goes later)
|
||||
@ -978,9 +979,8 @@ window.initSearch = function(rawSearchIndex) {
|
||||
if (elem.generics.length === 0) {
|
||||
const checkGeneric = (row.length > GENERICS_DATA &&
|
||||
row[GENERICS_DATA].length > 0);
|
||||
if (checkGeneric && row[GENERICS_DATA].findIndex(function(tmp_elem) {
|
||||
return tmp_elem[NAME] === elem.name;
|
||||
}) !== -1) {
|
||||
if (checkGeneric && row[GENERICS_DATA]
|
||||
.findIndex(tmp_elem => tmp_elem[NAME] === elem.name) !== -1) {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
@ -1169,7 +1169,7 @@ window.initSearch = function(rawSearchIndex) {
|
||||
}
|
||||
}
|
||||
} else {
|
||||
Object.keys(ALIASES).forEach(function(crate) {
|
||||
Object.keys(ALIASES).forEach(crate => {
|
||||
if (ALIASES[crate][lowerQuery]) {
|
||||
const pushTo = crate === window.currentCrate ? crateAliases : aliases;
|
||||
const query_aliases = ALIASES[crate][lowerQuery];
|
||||
@ -1180,7 +1180,7 @@ window.initSearch = function(rawSearchIndex) {
|
||||
});
|
||||
}
|
||||
|
||||
const sortFunc = function(aaa, bbb) {
|
||||
const sortFunc = (aaa, bbb) => {
|
||||
if (aaa.path < bbb.path) {
|
||||
return 1;
|
||||
} else if (aaa.path === bbb.path) {
|
||||
@ -1191,7 +1191,7 @@ window.initSearch = function(rawSearchIndex) {
|
||||
crateAliases.sort(sortFunc);
|
||||
aliases.sort(sortFunc);
|
||||
|
||||
const pushFunc = function(alias) {
|
||||
const pushFunc = alias => {
|
||||
alias.alias = query;
|
||||
const res = buildHrefAndPath(alias);
|
||||
alias.displayPath = pathSplitter(res[0]);
|
||||
@ -1579,7 +1579,7 @@ window.initSearch = function(rawSearchIndex) {
|
||||
if (array.length > 0) {
|
||||
output.className = "search-results " + extraClass;
|
||||
|
||||
array.forEach(function(item) {
|
||||
array.forEach(item => {
|
||||
const name = item.name;
|
||||
const type = itemTypes[item.ty];
|
||||
|
||||
@ -1746,9 +1746,9 @@ window.initSearch = function(rawSearchIndex) {
|
||||
searchState.focusedByTab = [null, null, null];
|
||||
searchState.showResults(search);
|
||||
const elems = document.getElementById("titles").childNodes;
|
||||
elems[0].onclick = function() { printTab(0); };
|
||||
elems[1].onclick = function() { printTab(1); };
|
||||
elems[2].onclick = function() { printTab(2); };
|
||||
elems[0].onclick = () => { printTab(0); };
|
||||
elems[1].onclick = () => { printTab(1); };
|
||||
elems[2].onclick = () => { printTab(2); };
|
||||
printTab(currentTab);
|
||||
}
|
||||
|
||||
@ -1977,7 +1977,7 @@ window.initSearch = function(rawSearchIndex) {
|
||||
}
|
||||
|
||||
function registerSearchEvents() {
|
||||
const searchAfter500ms = function() {
|
||||
const searchAfter500ms = () => {
|
||||
searchState.clearInputTimeout();
|
||||
if (searchState.input.value.length === 0) {
|
||||
if (browserSupportsHistoryApi()) {
|
||||
@ -1992,7 +1992,7 @@ window.initSearch = function(rawSearchIndex) {
|
||||
searchState.input.onkeyup = searchAfter500ms;
|
||||
searchState.input.oninput = searchAfter500ms;
|
||||
document.getElementsByClassName("search-form")[0].onsubmit = onSearchSubmit;
|
||||
searchState.input.onchange = function(e) {
|
||||
searchState.input.onchange = e => {
|
||||
if (e.target !== document.activeElement) {
|
||||
// To prevent doing anything when it's from a blur event.
|
||||
return;
|
||||
@ -2006,7 +2006,7 @@ window.initSearch = function(rawSearchIndex) {
|
||||
};
|
||||
searchState.input.onpaste = searchState.input.onchange;
|
||||
|
||||
searchState.outputElement().addEventListener("keydown", function(e) {
|
||||
searchState.outputElement().addEventListener("keydown", e => {
|
||||
// We only handle unmodified keystrokes here. We don't want to interfere with,
|
||||
// for instance, alt-left and alt-right for history navigation.
|
||||
if (e.altKey || e.ctrlKey || e.shiftKey || e.metaKey) {
|
||||
@ -2041,18 +2041,18 @@ window.initSearch = function(rawSearchIndex) {
|
||||
}
|
||||
});
|
||||
|
||||
searchState.input.addEventListener("keydown", function(e) {
|
||||
searchState.input.addEventListener("keydown", e => {
|
||||
if (e.which === 40) { // down
|
||||
focusSearchResult();
|
||||
e.preventDefault();
|
||||
}
|
||||
});
|
||||
|
||||
searchState.input.addEventListener("focus", function() {
|
||||
searchState.input.addEventListener("focus", () => {
|
||||
putBackSearch();
|
||||
});
|
||||
|
||||
searchState.input.addEventListener("blur", function() {
|
||||
searchState.input.addEventListener("blur", () => {
|
||||
searchState.input.placeholder = searchState.input.origPlaceholder;
|
||||
});
|
||||
|
||||
@ -2062,7 +2062,7 @@ window.initSearch = function(rawSearchIndex) {
|
||||
// Store the previous <title> so we can revert back to it later.
|
||||
const previousTitle = document.title;
|
||||
|
||||
window.addEventListener("popstate", function(e) {
|
||||
window.addEventListener("popstate", e => {
|
||||
const params = searchState.getQueryStringParams();
|
||||
// Revert to the previous title manually since the History
|
||||
// API ignores the title parameter.
|
||||
@ -2098,7 +2098,7 @@ window.initSearch = function(rawSearchIndex) {
|
||||
// This was an interaction between the back-forward cache and our handlers
|
||||
// that try to sync state between the URL and the search input. To work around it,
|
||||
// do a small amount of re-init on page show.
|
||||
window.onpageshow = function(){
|
||||
window.onpageshow = () => {
|
||||
const qSearch = searchState.getQueryStringParams().search;
|
||||
if (searchState.input.value === "" && qSearch) {
|
||||
searchState.input.value = qSearch;
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
/* eslint-env es6 */
|
||||
/* eslint no-var: "error" */
|
||||
/* eslint prefer-const: "error" */
|
||||
/* eslint prefer-arrow-callback: "error" */
|
||||
// Local js definitions:
|
||||
/* global getSettingValue, getVirtualKey, updateLocalStorage, updateSystemTheme, loadCss */
|
||||
/* global addClass, removeClass, onEach, onEachLazy, NOT_DISPLAYED_ID */
|
||||
@ -60,7 +61,7 @@
|
||||
|
||||
function setEvents(settingsElement) {
|
||||
updateLightAndDark();
|
||||
onEachLazy(settingsElement.getElementsByClassName("slider"), function(elem) {
|
||||
onEachLazy(settingsElement.getElementsByClassName("slider"), elem => {
|
||||
const toggle = elem.previousElementSibling;
|
||||
const settingId = toggle.id;
|
||||
const settingValue = getSettingValue(settingId);
|
||||
@ -73,7 +74,7 @@
|
||||
toggle.onkeyup = handleKey;
|
||||
toggle.onkeyrelease = handleKey;
|
||||
});
|
||||
onEachLazy(settingsElement.getElementsByClassName("select-wrapper"), function(elem) {
|
||||
onEachLazy(settingsElement.getElementsByClassName("select-wrapper"), elem => {
|
||||
const select = elem.getElementsByTagName("select")[0];
|
||||
const settingId = select.id;
|
||||
const settingValue = getSettingValue(settingId);
|
||||
@ -84,13 +85,13 @@
|
||||
changeSetting(this.id, this.value);
|
||||
};
|
||||
});
|
||||
onEachLazy(settingsElement.querySelectorAll("input[type=\"radio\"]"), function(elem) {
|
||||
onEachLazy(settingsElement.querySelectorAll("input[type=\"radio\"]"), elem => {
|
||||
const settingId = elem.name;
|
||||
const settingValue = getSettingValue(settingId);
|
||||
if (settingValue !== null && settingValue !== "null") {
|
||||
elem.checked = settingValue === elem.value;
|
||||
}
|
||||
elem.addEventListener("change", function(ev) {
|
||||
elem.addEventListener("change", ev => {
|
||||
changeSetting(ev.target.name, ev.target.value);
|
||||
});
|
||||
});
|
||||
@ -118,7 +119,7 @@
|
||||
output += `<div class="radio-line" id="${js_data_name}">\
|
||||
<span class="setting-name">${setting_name}</span>\
|
||||
<div class="choices">`;
|
||||
onEach(setting["options"], function(option) {
|
||||
onEach(setting["options"], option => {
|
||||
const checked = option === setting["default"] ? " checked" : "";
|
||||
|
||||
output += `<label for="${js_data_name}-${option}" class="choice">\
|
||||
@ -265,7 +266,7 @@
|
||||
}
|
||||
|
||||
// We now wait a bit for the web browser to end re-computing the DOM...
|
||||
setTimeout(function() {
|
||||
setTimeout(() => {
|
||||
setEvents(settingsMenu);
|
||||
// The setting menu is already displayed if we're on the settings page.
|
||||
if (!isSettingsPage) {
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
/* eslint-env es6 */
|
||||
/* eslint no-var: "error" */
|
||||
/* eslint prefer-const: "error" */
|
||||
/* eslint prefer-arrow-callback: "error" */
|
||||
|
||||
// From rust:
|
||||
/* global search, sourcesIndex */
|
||||
@ -8,7 +9,7 @@
|
||||
// Local js definitions:
|
||||
/* global addClass, getCurrentValue, hasClass, onEachLazy, removeClass, browserSupportsHistoryApi */
|
||||
/* global updateLocalStorage */
|
||||
(function() {
|
||||
(function () {
|
||||
|
||||
function getCurrentFilePath() {
|
||||
const parts = window.location.pathname.split("/");
|
||||
@ -32,7 +33,7 @@ function createDirEntry(elem, parent, fullPath, currentFile, hasFoundFile) {
|
||||
|
||||
fullPath += elem["name"] + "/";
|
||||
|
||||
name.onclick = function() {
|
||||
name.onclick = () => {
|
||||
if (hasClass(this, "expand")) {
|
||||
removeClass(this, "expand");
|
||||
} else {
|
||||
@ -134,7 +135,7 @@ function createSourceSidebar() {
|
||||
title.className = "title";
|
||||
title.innerText = "Files";
|
||||
sidebar.appendChild(title);
|
||||
Object.keys(sourcesIndex).forEach(function(key) {
|
||||
Object.keys(sourcesIndex).forEach(key => {
|
||||
sourcesIndex[key].name = key;
|
||||
hasFoundFile = createDirEntry(sourcesIndex[key], sidebar, "",
|
||||
currentFile, hasFoundFile);
|
||||
@ -175,8 +176,8 @@ function highlightSourceLines(match) {
|
||||
if (x) {
|
||||
x.scrollIntoView();
|
||||
}
|
||||
onEachLazy(document.getElementsByClassName("line-numbers"), function(e) {
|
||||
onEachLazy(e.getElementsByTagName("span"), function(i_e) {
|
||||
onEachLazy(document.getElementsByClassName("line-numbers"), e => {
|
||||
onEachLazy(e.getElementsByTagName("span"), i_e => {
|
||||
removeClass(i_e, "line-highlighted");
|
||||
});
|
||||
});
|
||||
@ -189,10 +190,10 @@ function highlightSourceLines(match) {
|
||||
}
|
||||
}
|
||||
|
||||
const handleSourceHighlight = (function() {
|
||||
const handleSourceHighlight = (function () {
|
||||
let prev_line_id = 0;
|
||||
|
||||
const set_fragment = function(name) {
|
||||
const set_fragment = name => {
|
||||
const x = window.scrollX,
|
||||
y = window.scrollY;
|
||||
if (browserSupportsHistoryApi()) {
|
||||
@ -205,7 +206,7 @@ const handleSourceHighlight = (function() {
|
||||
window.scrollTo(x, y);
|
||||
};
|
||||
|
||||
return function(ev) {
|
||||
return ev => {
|
||||
let cur_line_id = parseInt(ev.target.id, 10);
|
||||
ev.preventDefault();
|
||||
|
||||
@ -226,14 +227,14 @@ const handleSourceHighlight = (function() {
|
||||
};
|
||||
}());
|
||||
|
||||
window.addEventListener("hashchange", function() {
|
||||
window.addEventListener("hashchange", () => {
|
||||
const match = window.location.hash.match(lineNumbersRegex);
|
||||
if (match) {
|
||||
return highlightSourceLines(match);
|
||||
}
|
||||
});
|
||||
|
||||
onEachLazy(document.getElementsByClassName("line-numbers"), function(el) {
|
||||
onEachLazy(document.getElementsByClassName("line-numbers"), el => {
|
||||
el.addEventListener("click", handleSourceHighlight);
|
||||
});
|
||||
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
/* eslint-env es6 */
|
||||
/* eslint no-var: "error" */
|
||||
/* eslint prefer-const: "error" */
|
||||
/* eslint prefer-arrow-callback: "error" */
|
||||
|
||||
const darkThemes = ["dark", "ayu"];
|
||||
window.currentTheme = document.getElementById("themeStyle");
|
||||
@ -139,11 +140,11 @@ function switchTheme(styleElem, mainStyleElem, newTheme, saveTheme) {
|
||||
|
||||
let found = false;
|
||||
if (savedHref.length === 0) {
|
||||
onEachLazy(document.getElementsByTagName("link"), function(el) {
|
||||
onEachLazy(document.getElementsByTagName("link"), el => {
|
||||
savedHref.push(el.href);
|
||||
});
|
||||
}
|
||||
onEach(savedHref, function(el) {
|
||||
onEach(savedHref, el => {
|
||||
if (el === newHref) {
|
||||
found = true;
|
||||
return true;
|
||||
@ -170,10 +171,10 @@ function useSystemTheme(value) {
|
||||
}
|
||||
}
|
||||
|
||||
const updateSystemTheme = (function() {
|
||||
const updateSystemTheme = (function () {
|
||||
if (!window.matchMedia) {
|
||||
// fallback to the CSS computed value
|
||||
return function() {
|
||||
return () => {
|
||||
const cssTheme = getComputedStyle(document.documentElement)
|
||||
.getPropertyValue('content');
|
||||
|
||||
@ -190,7 +191,7 @@ const updateSystemTheme = (function() {
|
||||
const mql = window.matchMedia("(prefers-color-scheme: dark)");
|
||||
|
||||
function handlePreferenceChange(mql) {
|
||||
const use = function(theme) {
|
||||
const use = theme => {
|
||||
switchTheme(window.currentTheme, window.mainTheme, theme, true);
|
||||
};
|
||||
// maybe the user has disabled the setting in the meantime!
|
||||
@ -214,7 +215,7 @@ const updateSystemTheme = (function() {
|
||||
|
||||
mql.addListener(handlePreferenceChange);
|
||||
|
||||
return function() {
|
||||
return () => {
|
||||
handlePreferenceChange(mql);
|
||||
};
|
||||
})();
|
||||
@ -252,7 +253,7 @@ if (getSettingValue("use-system-theme") !== "false" && window.matchMedia) {
|
||||
// For some reason, if we try to change the theme while the `pageshow` event is
|
||||
// running, it sometimes fails to take effect. The problem manifests on Chrome,
|
||||
// specifically when talking to a remote website with no caching.
|
||||
window.addEventListener("pageshow", function(ev) {
|
||||
window.addEventListener("pageshow", ev => {
|
||||
if (ev.persisted) {
|
||||
setTimeout(switchToSavedTheme, 0);
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user