Rollup merge of #106693 - notriddle:notriddle/toggle-trunc, r=GuillaumeGomez

rustdoc: rename CSS rustdoc-toggle -> toggle and toggle -> settings-toggle

This swaps things around so that the class that gets used more often has the shorter name.

Author: Yuki Okushi

src/librustdoc/html/render/mod.rs

@@ -513,7 +513,7 @@ fn document_full_inner(
         debug!("Doc block: =====\n{}\n=====", s);
         if is_collapsible {
             w.write_str(
-                "<details class=\"rustdoc-toggle top-doc\" open>\
+                "<details class=\"toggle top-doc\" open>\
                 <summary class=\"hideme\">\
                      <span>Expand description</span>\
                 </summary>",
@@ -1514,7 +1514,7 @@ fn render_impl(
         let toggled = !doc_buffer.is_empty();
         if toggled {
             let method_toggle_class = if item_type.is_method() { " method-toggle" } else { "" };
-            write!(w, "<details class=\"rustdoc-toggle{}\" open><summary>", method_toggle_class);
+            write!(w, "<details class=\"toggle{}\" open><summary>", method_toggle_class);
         }
         match &*item.kind {
             clean::MethodItem(..) | clean::TyMethodItem(_) => {
@@ -1730,7 +1730,7 @@ fn render_impl(
             close_tags.insert_str(0, "</details>");
             write!(
                 w,
-                "<details class=\"rustdoc-toggle implementors-toggle\"{}>",
+                "<details class=\"toggle implementors-toggle\"{}>",
                 if rendering_params.toggle_open_by_default { " open" } else { "" }
             );
             write!(w, "<summary>")
@@ -2999,7 +2999,7 @@ fn render_call_locations(w: &mut Buffer, cx: &mut Context<'_>, item: &clean::Ite
     if it.peek().is_some() {
         write!(
             w,
-            "<details class=\"rustdoc-toggle more-examples-toggle\">\
+            "<details class=\"toggle more-examples-toggle\">\
                   <summary class=\"hideme\">\
                      <span>More examples</span>\
                   </summary>\

src/librustdoc/html/render/print_item.rs

@@ -204,7 +204,7 @@ fn should_hide_fields(n_fields: usize) -> bool {
 fn toggle_open(w: &mut Buffer, text: impl fmt::Display) {
     write!(
         w,
-        "<details class=\"rustdoc-toggle type-contents-toggle\">\
+        "<details class=\"toggle type-contents-toggle\">\
             <summary class=\"hideme\">\
                 <span>Show {}</span>\
             </summary>",
@@ -733,7 +733,7 @@ fn item_trait(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, t: &clean:
         let toggled = !content.is_empty();
         if toggled {
             let method_toggle_class = if item_type.is_method() { " method-toggle" } else { "" };
-            write!(w, "<details class=\"rustdoc-toggle{method_toggle_class}\" open><summary>");
+            write!(w, "<details class=\"toggle{method_toggle_class}\" open><summary>");
         }
         write!(w, "<section id=\"{}\" class=\"method has-srclink\">", id);
         render_rightside(w, cx, m, t, RenderMode::Normal);
@@ -1840,7 +1840,7 @@ fn document_non_exhaustive(w: &mut Buffer, item: &clean::Item) {
     if item.is_non_exhaustive() {
         write!(
             w,
-            "<details class=\"rustdoc-toggle non-exhaustive\">\
+            "<details class=\"toggle non-exhaustive\">\
                  <summary class=\"hideme\"><span>{}</span></summary>\
                  <div class=\"docblock\">",
             {

src/librustdoc/html/static/css/rustdoc.css

@@ -317,7 +317,7 @@ main {
 	margin-right: auto;
 }
 
-details:not(.rustdoc-toggle) summary {
+details:not(.toggle) summary {
 	margin-bottom: .6em;
 }
 
@@ -1401,34 +1401,34 @@ details.dir-entry a {
 	Unfortunately we can't yet specify contain: content or contain: strict
 	because the [-]/[+] toggles extend past the boundaries of the <details>
 	https://developer.mozilla.org/en-US/docs/Web/CSS/contain */
-details.rustdoc-toggle {
+details.toggle {
 	contain: layout;
 	position: relative;
 }
 
 /* The hideme class is used on summary tags that contain a span with
 	placeholder text shown only when the toggle is closed. For instance,
 	"Expand description" or "Show methods". */
-details.rustdoc-toggle > summary.hideme {
+details.toggle > summary.hideme {
 	cursor: pointer;
 	font-size: 1rem;
 }
 
-details.rustdoc-toggle > summary {
+details.toggle > summary {
 	list-style: none;
 	/* focus outline is shown on `::before` instead of this */
 	outline: none;
 }
-details.rustdoc-toggle > summary::-webkit-details-marker,
-details.rustdoc-toggle > summary::marker {
+details.toggle > summary::-webkit-details-marker,
+details.toggle > summary::marker {
 	display: none;
 }
 
-details.rustdoc-toggle > summary.hideme > span {
+details.toggle > summary.hideme > span {
 	margin-left: 9px;
 }
 
-details.rustdoc-toggle > summary::before {
+details.toggle > summary::before {
 	background: url("toggle-plus-1092eb4930d581b0.svg") no-repeat top left;
 	content: "";
 	cursor: pointer;
@@ -1440,32 +1440,32 @@ details.rustdoc-toggle > summary::before {
 	filter: var(--toggle-filter);
 }
 
-details.rustdoc-toggle > summary.hideme > span,
+details.toggle > summary.hideme > span,
 .more-examples-toggle summary, .more-examples-toggle .hide-more {
 	color: var(--toggles-color);
 }
 
 /* Screen readers see the text version at the end the line.
 	Visual readers see the icon at the start of the line, but small and transparent. */
-details.rustdoc-toggle > summary::after {
+details.toggle > summary::after {
 	content: "Expand";
 	overflow: hidden;
 	width: 0;
 	height: 0;
 	position: absolute;
 }
 
-details.rustdoc-toggle > summary.hideme::after {
+details.toggle > summary.hideme::after {
 	/* "hideme" toggles already have a description when they're contracted */
 	content: "";
 }
 
-details.rustdoc-toggle > summary:focus::before,
-details.rustdoc-toggle > summary:hover::before {
+details.toggle > summary:focus::before,
+details.toggle > summary:hover::before {
 	opacity: 1;
 }
 
-details.rustdoc-toggle > summary:focus-visible::before {
+details.toggle > summary:focus-visible::before {
 	/* The SVG is black, and gets turned white using a filter in the dark themes.
 	   Do the same with the outline.
 	   The dotted 1px style is copied from Firefox's focus ring style.
@@ -1478,17 +1478,17 @@ details.non-exhaustive {
 	margin-bottom: 8px;
 }
 
-details.rustdoc-toggle > summary.hideme::before {
+details.toggle > summary.hideme::before {
 	position: relative;
 }
 
-details.rustdoc-toggle > summary:not(.hideme)::before {
+details.toggle > summary:not(.hideme)::before {
 	position: absolute;
 	left: -24px;
 	top: 4px;
 }
 
-.impl-items > details.rustdoc-toggle > summary:not(.hideme)::before {
+.impl-items > details.toggle > summary:not(.hideme)::before {
 	position: absolute;
 	left: -24px;
 }
@@ -1498,19 +1498,19 @@ details.rustdoc-toggle > summary:not(.hideme)::before {
 	affect the layout of the items to its right. To do that, we use
 	absolute positioning. Note that we also set position: relative
 	on the parent <details> to make this work properly. */
-details.rustdoc-toggle[open] > summary.hideme {
+details.toggle[open] > summary.hideme {
 	position: absolute;
 }
 
-details.rustdoc-toggle[open] > summary.hideme > span {
+details.toggle[open] > summary.hideme > span {
 	display: none;
 }
 
-details.rustdoc-toggle[open] > summary::before {
+details.toggle[open] > summary::before {
 	background: url("toggle-minus-31bbd6e4c77f5c96.svg") no-repeat top left;
 }
 
-details.rustdoc-toggle[open] > summary::after {
+details.toggle[open] > summary::after {
 	content: "Collapse";
 }
 
@@ -1660,8 +1660,8 @@ in storage.js
 		display: block;
 	}
 
-	#main-content > details.rustdoc-toggle > summary::before,
-	#main-content > div > details.rustdoc-toggle > summary::before {
+	#main-content > details.toggle > summary::before,
+	#main-content > div > details.toggle > summary::before {
 		left: -11px;
 	}
 
@@ -1715,12 +1715,12 @@ in storage.js
 	}
 
 	/* Position of the "[-]" element. */
-	details.rustdoc-toggle:not(.top-doc) > summary {
+	details.toggle:not(.top-doc) > summary {
 		margin-left: 10px;
 	}
-	.impl-items > details.rustdoc-toggle > summary:not(.hideme)::before,
-	#main-content > details.rustdoc-toggle:not(.top-doc) > summary::before,
-	#main-content > div > details.rustdoc-toggle > summary::before {
+	.impl-items > details.toggle > summary:not(.hideme)::before,
+	#main-content > details.toggle:not(.top-doc) > summary::before,
+	#main-content > div > details.toggle > summary::before {
 		left: -11px;
 	}
 
@@ -1753,8 +1753,8 @@ in storage.js
 
 @media print {
 	nav.sidebar, nav.sub, .out-of-band, a.srclink, #copy-path,
-	details.rustdoc-toggle[open] > summary::before, details.rustdoc-toggle > summary::before,
-	details.rustdoc-toggle.top-doc > summary {
+	details.toggle[open] > summary::before, details.toggle > summary::before,
+	details.toggle.top-doc > summary {
 		display: none;
 	}
 
@@ -1796,24 +1796,24 @@ in storage.js
 .impl,
 #implementors-list > .docblock,
 .impl-items > section,
-.impl-items > .rustdoc-toggle > summary,
+.impl-items > .toggle > summary,
 .methods > section,
-.methods > .rustdoc-toggle > summary
+.methods > .toggle > summary
 {
 	margin-bottom: 0.75em;
 }
 
 .variants > .docblock,
 .implementors-toggle > .docblock,
-.impl-items > .rustdoc-toggle[open]:not(:last-child),
-.methods > .rustdoc-toggle[open]:not(:last-child),
+.impl-items > .toggle[open]:not(:last-child),
+.methods > .toggle[open]:not(:last-child),
 .implementors-toggle[open]:not(:last-child) {
 	margin-bottom: 2em;
 }
 
-#trait-implementations-list .impl-items > .rustdoc-toggle:not(:last-child),
-#synthetic-implementations-list .impl-items > .rustdoc-toggle:not(:last-child),
-#blanket-implementations-list .impl-items > .rustdoc-toggle:not(:last-child) {
+#trait-implementations-list .impl-items > .toggle:not(:last-child),
+#synthetic-implementations-list .impl-items > .toggle:not(:last-child),
+#blanket-implementations-list .impl-items > .toggle:not(:last-child) {
 	margin-bottom: 1em;
 }
 

src/librustdoc/html/static/css/settings.css

@@ -9,7 +9,7 @@
 }
 
 .setting-line .radio-line input,
-.setting-line .toggle input {
+.setting-line .settings-toggle input {
 	margin-right: 0.3em;
 	height: 1.2rem;
 	width: 1.2rem;
@@ -22,14 +22,14 @@
 .setting-line .radio-line input {
 	border-radius: 50%;
 }
-.setting-line .toggle input:checked {
+.setting-line .settings-toggle input:checked {
 	content: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 40 40">\
 		<path d="M7,25L17,32L33,12" fill="none" stroke="black" stroke-width="5"/>\
 		<path d="M7,23L17,30L33,10" fill="none" stroke="white" stroke-width="5"/></svg>');
 }
 
 .setting-line .radio-line input + span,
-.setting-line .toggle span {
+.setting-line .settings-toggle span {
 	padding-bottom: 1px;
 }
 
@@ -50,7 +50,7 @@
 	margin-left: 0.5em;
 }
 
-.toggle {
+.settings-toggle {
 	position: relative;
 	width: 100%;
 	margin-right: 20px;
@@ -67,11 +67,11 @@
 	box-shadow: inset 0 0 0 3px var(--main-background-color);
 	background-color: var(--settings-input-color);
 }
-.setting-line .toggle input:checked {
+.setting-line .settings-toggle input:checked {
 	background-color: var(--settings-input-color);
 }
 .setting-line .radio-line input:focus,
-.setting-line .toggle input:focus {
+.setting-line .settings-toggle input:focus {
 	box-shadow: 0 0 1px 1px var(--settings-input-color);
 }
 /* In here we combine both `:focus` and `:checked` properties. */
@@ -80,6 +80,6 @@
 		0 0 2px 2px var(--settings-input-color);
 }
 .setting-line .radio-line input:hover,
-.setting-line .toggle input:hover {
+.setting-line .settings-toggle input:hover {
 	border-color: var(--settings-input-color) !important;
 }

src/librustdoc/html/static/js/main.js

@@ -620,7 +620,7 @@ function loadCss(cssUrl) {
     function expandAllDocs() {
         const innerToggle = document.getElementById(toggleAllDocsId);
         removeClass(innerToggle, "will-expand");
-        onEachLazy(document.getElementsByClassName("rustdoc-toggle"), e => {
+        onEachLazy(document.getElementsByClassName("toggle"), e => {
             if (!hasClass(e, "type-contents-toggle") && !hasClass(e, "more-examples-toggle")) {
                 e.open = true;
             }
@@ -632,7 +632,7 @@ function loadCss(cssUrl) {
     function collapseAllDocs() {
         const innerToggle = document.getElementById(toggleAllDocsId);
         addClass(innerToggle, "will-expand");
-        onEachLazy(document.getElementsByClassName("rustdoc-toggle"), e => {
+        onEachLazy(document.getElementsByClassName("toggle"), e => {
             if (e.parentNode.id !== "implementations-list" ||
                 (!hasClass(e, "implementors-toggle") &&
                  !hasClass(e, "type-contents-toggle"))
@@ -680,7 +680,7 @@ function loadCss(cssUrl) {
             setImplementorsTogglesOpen("blanket-implementations-list", false);
         }
 
-        onEachLazy(document.getElementsByClassName("rustdoc-toggle"), e => {
+        onEachLazy(document.getElementsByClassName("toggle"), e => {
             if (!hideLargeItemContents && hasClass(e, "type-contents-toggle")) {
                 e.open = true;
             }
@@ -823,7 +823,7 @@ function loadCss(cssUrl) {
         });
     });
 
-    onEachLazy(document.querySelectorAll(".rustdoc-toggle > summary:not(.hideme)"), el => {
+    onEachLazy(document.querySelectorAll(".toggle > summary:not(.hideme)"), el => {
         el.addEventListener("click", e => {
             if (e.target.tagName !== "SUMMARY" && e.target.tagName !== "A") {
                 e.preventDefault();

src/librustdoc/html/static/js/settings.js

@@ -150,10 +150,10 @@
                 });
                 output += "</div></div>";
             } else {
-                // This is a toggle.
+                // This is a checkbox toggle.
                 const checked = setting["default"] === true ? " checked" : "";
                 output += `\
-<label class="toggle">\
+<label class="settings-toggle">\
     <input type="checkbox" id="${js_data_name}"${checked}>\
     <span class="label">${setting_name}</span>\
 </label>`;

tests/rustdoc-gui/method-margins.goml

@@ -1,18 +1,18 @@
 // This test ensures that the margins on methods are coherent inside an impl block.
 goto: "file://" + |DOC_PATH| + "/test_docs/trait_members/struct.HasTrait.html#impl-TraitMembers-for-HasTrait"
 
-assert-count: ("#trait-implementations-list > .rustdoc-toggle", 1)
+assert-count: ("#trait-implementations-list > .toggle", 1)
 
 compare-elements-css: (
     // compare margin on type with margin on method
-    "#trait-implementations-list .impl-items > .rustdoc-toggle:nth-child(1) > summary",
-    "#trait-implementations-list .impl-items > .rustdoc-toggle:nth-child(2) > summary",
+    "#trait-implementations-list .impl-items > .toggle:nth-child(1) > summary",
+    "#trait-implementations-list .impl-items > .toggle:nth-child(2) > summary",
     ["margin"]
 )
 
 compare-elements-css: (
     // compare margin on type with margin on method
-    "#trait-implementations-list .impl-items > .rustdoc-toggle:nth-child(1)",
-    "#trait-implementations-list .impl-items > .rustdoc-toggle:nth-child(2)",
+    "#trait-implementations-list .impl-items > .toggle:nth-child(1)",
+    "#trait-implementations-list .impl-items > .toggle:nth-child(2)",
     ["margin"]
 )