Combine + simplify nav/masthead

Now uses top-down drawer similar to Solid.

Does not yet address IE9 issues related to dependency on classList, but paves the way for that to be a much simpler change.

Refs: #14

app/templates/src/assets/fabricator/scripts/fabricator.js

@@ -18,14 +18,9 @@ fabricator.options = {
 		labels: true,
 		notes: true,
 		code: false
-	},
-	menu: false,
-	mq: '(min-width: 60em)'
+	}
 };
 
-// open menu by default if large screen
-fabricator.options.menu = window.matchMedia(fabricator.options.mq).matches;
-
 /**
  * Feature detection
  * @type {Object}
@@ -58,7 +53,7 @@ fabricator.dom = {
 	root: document.querySelector('html'),
 	primaryMenu: document.querySelector('.f-Nav'),
 	menuItems: document.querySelectorAll('.f-Nav-item'),
-	menuToggle: document.querySelector('.f-Masthead-control'),
+	menuToggle: document.querySelector('.f-Nav-header-toggle'),
 	labels: document.querySelectorAll('[data-f-toggle="labels"]'),
 	notes: document.querySelectorAll('[data-f-toggle="notes"]'),
 	code: document.querySelectorAll('[data-f-toggle="code"]')
@@ -155,37 +150,10 @@ fabricator.setActiveItem = function () {
  */
 fabricator.menuToggle = function () {
 
-	// shortcut menu DOM
-	var toggle = fabricator.dom.menuToggle;
-
-	var options = fabricator.getOptions();
-
-	// toggle classes on certain elements
-	var toggleClasses = function () {
-		options.menu = !fabricator.dom.root.classList.contains('f-is-active');
-		fabricator.dom.root.classList.toggle('f-is-active');
-
-		if (fabricator.test.sessionStorage) {
-			sessionStorage.setItem('fabricator', JSON.stringify(options));
-		}
-	};
-
-	// toggle classes on click
-	toggle.addEventListener('click', function () {
-		toggleClasses();
+	fabricator.dom.menuToggle.addEventListener('click', function () {
+		fabricator.toggleClass(fabricator.dom.primaryMenu, 'f-is-open');
 	});
 
-	// close menu when clicking on item (for collapsed menu view)
-	var closeMenu = function () {
-		if (!window.matchMedia(fabricator.options.mq).matches) {
-			toggleClasses();
-		}
-	};
-
-	for (var i = 0; i < fabricator.dom.menuItems.length; i++) {
-		fabricator.dom.menuItems[i].addEventListener('click', closeMenu);
-	}
-
 	return this;
 
 };
@@ -272,46 +240,13 @@ fabricator.bindCodeAutoSelect = function () {
 };
 
 
-/**
- * Open/Close menu based on session var.
- * Also attach a media query listener to close the menu when resizing to smaller screen.
- */
-fabricator.setInitialMenuState = function () {
-
-	// root element
-	var root = document.querySelector('html');
-
-	var mq = window.matchMedia(fabricator.options.mq);
-
-	// if small screen
-	var mediaChangeHandler = function (list) {
-		if (!list.matches) {
-			root.classList.remove('f-is-active');
-		} else {
-			if (fabricator.getOptions().menu) {
-				root.classList.add('f-is-active');
-			} else {
-				root.classList.remove('f-is-active');
-			}
-		}
-	};
-
-	mq.addListener(mediaChangeHandler);
-	mediaChangeHandler(mq);
-
-	return this;
-
-};
-
-
 /**
  * Initialization
  */
 (function () {
 
 	// invoke
 	fabricator
-		.setInitialMenuState()
 		.menuToggle()
 		.singleItemToggle()
 		.setActiveItem()

app/templates/src/assets/fabricator/styles/base/variables.css

@@ -3,9 +3,11 @@
 
   --Item-border: #ccc;
 
-  --Nav-background: #444;
+  --Nav-background: #fff;
   --Nav-hover-background: #333;
-  --Nav-color: #fff;
+  --Nav-border: var(--Item-border);
+  --Nav-active-color: inherit;
+  --Nav-active-border: currentColor;
 
   --Label-inprogress: #ffd739;
   --Label-deprecated: #ff4136;

app/templates/src/assets/fabricator/styles/components/index.css

@@ -2,6 +2,5 @@
 @import "./item";
 @import "./label";
 @import "./layout";
-@import "./masthead";
 @import "./nav";
 @import "./swatch";

app/templates/src/assets/fabricator/styles/components/layout.css

@@ -3,68 +3,30 @@
   margin: 0;
 }
 
-.f-Layout.f-is-active {
-  overflow: hidden;
-}
-
-@media (--large-viewport) {
-  .f-Layout.f-is-active {
-    overflow: auto;
-  }
-}
-
-.f-Layout-body {
-  position: relative;
+.f-Layout-nav,
+.f-Layout-body,
+.f-Layout-main {
   margin: 0;
-}
-
-.f-Layout.f-is-active .f-Layout-body {
-  overflow: hidden;
-  width: 100%;
-  height: 100%;
+  position: relative;
 }
 
 @media (--large-viewport) {
-  .f-Layout.f-is-active .f-Layout-body {
-    overflow: auto;
+  .f-Layout-nav {
+    position: fixed;
+    z-index: 1;
+    top: 0;
+    left: 0;
+    overflow-x: hidden;
+    overflow-y: auto;
+    box-sizing: border-box;
+    width: var(--Layout-nav-width);
+    height: 100%;
+    margin: 0;
+
+    -webkit-overflow-scrolling: touch;
   }
-}
-
-.f-Layout-main {
-  position: relative;
-  z-index: 0;
-  box-sizing: border-box;
-  min-height: 100vh;
-  margin: 0;
-}
 
-.f-Layout.f-is-active .f-Layout-main {
-  transform: translate(var(--Layout-nav-width), 0);
-}
-
-@media (--large-viewport) {
-  .f-Layout.f-is-active .f-Layout-main {
+  .f-Layout-main {
     margin-left: var(--Layout-nav-width);
-    transform: translate(0, 0);
   }
 }
-
-.f-Layout-nav {
-  position: fixed;
-  z-index: 1;
-  top: 0;
-  left: 0;
-  overflow-x: hidden;
-  overflow-y: auto;
-  box-sizing: border-box;
-  width: var(--Layout-nav-width);
-  height: 100%;
-  margin: 0;
-  transform: translate(calc(var(--Layout-nav-width) * -1), 0);
-
-  -webkit-overflow-scrolling: touch;
-}
-
-.f-Layout.f-is-active .f-Layout-nav {
-  transform: translate(0, 0);
-}

app/templates/src/assets/fabricator/styles/components/nav.css

@@ -1,63 +1,112 @@
 .f-Nav {
-  color: var(--Nav-color);
-  background-color: var(--Nav-background);
+  background: var(--Nav-background);
+  border-color: var(--Nav-border);
+  border-style: solid;
+  border-width: 0 0 1px;
+  margin: 0;
+}
+
+@media (--large-viewport) {
+  .f-Nav {
+    border-width: 0 1px 0 0;
+  }
 }
 
 .f-Nav a,
 .f-Nav a:matches(:focus, :hover, :active) {
   text-decoration: none;
-  color: inherit;
 }
 
 .f-Nav-header {
-  margin: 0.5rem 1rem;
+  margin: 0;
+  padding: 1rem;
+  position: relative;
+}
+
+.f-Nav-header-logo {
+  font-weight: bold;
+  margin: 0;
+}
+
+.f-Nav-header-logo > img {
+  vertical-align: bottom;
 }
 
-.f-Nav-header svg {
-  width: 2rem;
-  height: 2rem;
+.f-Nav-header-toggle {
+  background: transparent;
+  border: 0;
+  box-shadow: none;
+  cursor: pointer;
+  font: inherit;
+  margin: -1.5em 0 0;
+  padding: 1em;
+  position: absolute;
+  top: 50%;
+  right: 0;
+}
+
+.f-Nav.f-is-open .f-Nav-header-toggle {
+  transform: rotate(180deg);
+}
+
+@media (--large-viewport) {
+  .f-Nav-header-toggle {
+    display: none;
+  }
+}
 
+.f-Nav-header-toggle svg {
+  display: block;
   fill: currentColor;
+  height: 1em;
+  opacity: 0.5;
+  width: 1em;
+}
+
+.f-Nav-main {
+  display: none;
+  margin: 0;
+}
+
+.f-Nav.f-is-open .f-Nav-main {
+  display: block;
+}
+
+@media (--large-viewport) {
+  .f-Nav-main {
+    display: block;
+    padding-bottom: 3rem; /* room for tota11y */
+  }
 }
 
 .f-Nav-menu {
-  margin-top: 0;
-  margin-bottom: 0;
-  padding-left: 0;
+  margin: 0 0 1rem;
+  padding: 0;
   list-style: none;
 }
 
+.f-Nav-menu .f-Nav-menu {
+  margin-bottom: 0;
+}
+
 .f-Nav-menu > li {
   margin: 0;
 }
 
 .f-Nav-item {
+  border-color: transparent;
+  border-style: solid;
+  border-width: 0 0 0 0.25rem;
   display: block;
-  padding: 0.5rem 1rem;
-  font-size: 0.75rem;
+  padding: 0.5rem 1rem 0.5rem 0.75rem;
 }
 
 .f-Nav-menu .f-Nav-menu .f-Nav-item {
-  padding-left: 2rem;
+  font-size: 0.875em;
+  padding-left: 1.875rem;
 }
 
 .f-Nav-item.f-is-active {
-  box-shadow: 3px 0 0 var(--Nav-color) inset;
-}
-
-.f-Nav-item:hover,
-.f-Nav-item:focus {
-  background-color: var(--Nav-hover-background);
-}
-
-.f-Nav-item--heading {
-  margin-top: 0.75rem;
-  font-size: 1rem;
-  font-weight: 300;
-}
-
-.f-Nav-footer {
-  margin: 2rem 1rem 1rem;
-  font-size: 0.75rem;
-  opacity: 0.5;
+  border-color: var(--Nav-active-border);
+  color: var(--Nav-active-color);
 }