Merge pull request #175 from Giwayume/feature/mobile-friendly-main-menu

Rewrite menu from scratch to support mobile sized screens and keyboard controls

index.html

@@ -84,9 +84,11 @@ <h2 class="trn">Layers</h2>
  </div>
  </div>
  <div class="mobile_menu">
- <button class="right_mobile_menu" id="mobile_menu_button" type="button"></button>
+ <button class="right_mobile_menu" id="mobile_menu_button" type="button">
+ <span class="sr_only">Toggle Menu</span>
+ </button>
  </div>
- <div class="ddsmoothmenu" id="main_menu"></div>
+ <nav aria-label="Main Menu" class="main_menu" id="main_menu"></nav>
  <div class="hidden" id="tmp"></div>
  <div id="popup"></div>
 </body>

src/css/menu.css

@@ -1,226 +1,194 @@
-.mobile_menu{
- display:none;
- position: absolute;
- width:100%;
- top: 0;
+:root {
+ --menu-dropdown-background-color: #ffffff;
+ --menu-dropdown-border-color: #5680C1;
+ --menu-dropdown-text-color: #2d2b2b;
+ --menu-dropdown-text-muted-color: #aaaaaa;
+ --menu-dropdown-hover-background-color: #E4EBF8;
+ --menu-dropdown-hover-text-color: #2d2d2d;
+ --menu-dropdown-divider-color: #e5e5e5;
 }
-.left_mobile_menu, .right_mobile_menu{
- position:absolute;
- width:50px;
- height:50px;
- background: url("images/sprites.png") no-repeat 11px -86px;
- filter: invert(1);
- display:block;
- top:0;
- z-index:200;
- border:0;
- outline:0;
- cursor: pointer;
-}
-.left_mobile_menu{left:0;}
-.right_mobile_menu{right:0;}
 
-.ddsmoothmenu{
- position:fixed;
- top:0;
- left:0;
- width:100%;
- font:12px Arial,sans-serif;
- background: #2D2D2D;
- background: var(--background-color-menu);
- width: 100%;
- padding-left:10px;
- z-index:100;
-}
-.ddsmoothmenu ul{
- z-index:100;
- margin: 0;
+.sr_only {
+ position: absolute;
+ width: 1px;
+ height: 1px;
  padding: 0;
- list-style-type: none;
- height:30px;
+ overflow: hidden;
+ clip: rect(0, 0, 0, 0);
+ white-space: nowrap;
+ border: 0;
 }
-.ddsmoothmenu ul li{
- position: relative; 
- display: inline-block;
- float: left;
- color: #2d2b2b;
- height:100%;
+
+.main_menu {
+ position: fixed;
+ top: 0;
+ left: 0;
+ right: 0;
+ z-index: 100;
 }
-.ddsmoothmenu ul ul li a{
- width:100%;
+.main_menu > ul.menu_bar {
+ display: flex;
+ flex-direction: row;
+ list-style: none;
+ padding: 0;
+ margin: 0;
+ height: 30px;
+ padding-left: 10px;
+ background: var(--background-color-menu);
 }
-.ddsmoothmenu .rightarrowclass{
- display:none !important;
+.main_menu > ul.menu_bar > li {
+ padding: 0;
+ overflow: hidden;
+ height: 100%;
 }
-.ddsmoothmenu ul li a{ 
- display: inline-block;
- color: #cccccc;
+.main_menu > ul.menu_bar > li > a {
+ display: flex;
+ align-items: center;
+ font-size: 12px;
  color: var(--text-color-menu);
  text-decoration: none;
- text-align:center;
- padding: 7px 10px 8px 10px !important;
+ padding: 0 10px;
+ height: 100%;
 }
-.ddsmoothmenu ul ul li a{ 
- padding-right: 25px !important;
+.main_menu > ul.menu_bar > li > a::-moz-focus-inner {
+ border: 0;
 }
-.ddsmoothmenu ul li a.selected{
- background-color: #FFFFFF !important;
- color: #2d2b2b;
+.main_menu > ul.menu_bar > li > a:focus {
+ outline: none;
+ box-shadow: 0 -3px var(--menu-dropdown-background-color) inset;
 }
-.ddsmoothmenu ul li ul li a.selected{
- background-color:#E4EBF8 !important;
+.main_menu > ul.menu_bar > li > a:hover {
+ background: var(--menu-dropdown-hover-background-color);
+ box-shadow: none;
+ color: var(--menu-dropdown-hover-text-color);
 }
-.ddsmoothmenu ul li a:hover{
- background-color: #E4EBF8;
- color: #2D2D2D;
+.main_menu > ul.menu_bar > li > a[aria-expanded="true"] {
+ background: var(--menu-dropdown-background-color);
+ box-shadow: none;
+ color: var(--menu-dropdown-text-color);
 }
-.ddsmoothmenu .hide_ul{
- position: absolute;
- left: -3000px;
- display: none;
- visibility: hidden;
- border:1px solid #5680C1;
- border-top:0px;
+.main_menu > ul.menu_bar > li > a > * {
+ pointer-events: none;
 }
-.ddsmoothmenu ul li ul{
- position: absolute;
- left: -3000px;
- display: none;
- visibility: hidden;
- border:1px solid #5680C1;
- border-top:0px;
- margin-left: -1px;
- height:auto;
- min-width:140px;
- width:auto !important;
- top:30px !important;
+
+.main_menu > ul.menu_dropdown {
+ display: flex;
+ flex-direction: column;
+ position: fixed;
+ top: 0;
+ left: 0;
+ list-style: none;
+ padding: 0;
+ margin: 0;
  overflow-x: hidden;
  overflow-y: auto;
- max-height: calc(100vh - 60px);
- background-color: white;
-}
-.ddsmoothmenu ul li ul.expanded{
- overflow: visible;
- max-height: none;
+ min-width: 150px;
+ box-shadow: 0 0 0 1px var(--menu-dropdown-border-color);
+ background: var(--menu-dropdown-background-color);
 }
-.ddsmoothmenu ul li ul li{
- display: list-item;
- background: #ffffff;
- float: none;
- height:auto;
- width:100%;
-}
-.ddsmoothmenu ul li ul li a{
- text-align:left;
-}
-.ddsmoothmenu ul li ul li ul{
- top: 0;
- border-top:1px solid #5680C1;
+.main_menu > ul.menu_dropdown > li {
+ padding: 0;
 }
-.ddsmoothmenu ul li ul li a{
- padding-left: 5px;
- padding-right:5px;
+.main_menu > ul.menu_dropdown > li > hr {
+ background: none;
+ border: 1px solid var(--menu-dropdown-divider-color);
+ border-bottom: none;
  margin: 0;
- color: #2D2D2D;
- white-space: nowrap;
 }
-.ddsmoothmenu ul li ul li ul{
- top:0 !important;
+.main_menu > ul.menu_dropdown > li > a {
+ display: flex;
+ flex-direction: row;
+ align-items: center;
+ position: relative;
+ height: 30px;
+ padding: 0 10px;
+ font-size: 12px;
+ line-height: 30px;
+ text-decoration: none;
+ color: var(--menu-dropdown-text-color);
 }
-.ddsmoothmenu .downarrowclass{
- position: absolute;
- top: 12px;
- right: 7px;
+.main_menu > ul.menu_dropdown > li > ::-moz-focus-inner {
+ border: 0;
 }
-.ddsmoothmenu .ddshadow{ 
- position: absolute;
- left: 0;
- top: 0;
- width: 0;
- height: 0;
- background-color: #ccc;
+.main_menu > ul.menu_dropdown > li > a:focus {
+ outline: none;
+ box-shadow: 0 0 0 2px var(--menu-dropdown-hover-background-color) inset;
 }
-.ddsmoothmenu .mid-line{
- background-color:#ff0000;
- border-top:1px solid #e5e5e5;
- font-size:0;
- padding:0 8px 0 8px;
+.main_menu > ul.menu_dropdown > li > a:hover {
+ background: var(--menu-dropdown-hover-background-color);
+ box-shadow: none;
+ color: var(--menu-dropdown-hover-text-color);
 }
-.ddsmoothmenu ul li ul li.more > a{
- position:relative;
+.main_menu > ul.menu_dropdown > li > a[aria-expanded="true"] {
+ background: var(--menu-dropdown-hover-background-color);
+ box-shadow: none;
+ color: var(--menu-dropdown-hover-text-color);
 }
-.ddsmoothmenu ul li ul li.more > a:before{
+.main_menu > ul.menu_dropdown > li > a[aria-haspopup="true"]::after {
  position: absolute;
- content:">";
+ content: ">";
  right: 9px;
  width: 5px;
- height: 14px;
  transform: scaleY(2);
  color: #808080;
 }
-.ddsmoothmenu ul li ul li ul{
- left: calc(100% + 1px) !important;
+.main_menu > ul.menu_dropdown > li > a[aria-haspopup="true"] > .name {
+ margin-right: 8px;
 }
-.ddsmoothmenu .dots::after{
- content: " ...";
+.main_menu > ul.menu_dropdown > li > a[target="_blank"]::after {
+ content: "";
+ width: 10px;
+ height: 10px;
+ margin-left: 5px;
+ background: url(images/sprites.png) no-repeat -700px 0;
+ opacity: 0.3;
 }
-.ddsmoothmenu a[data-key]:after{
- position: absolute;
- content: attr(data-key) " ";
- color: #aaa;
- font-size: 12px;
- margin-left: 8px;
- right:10px;
+.main_menu > ul.menu_dropdown > li > a > * {
+ pointer-events: none;
 }
-.ddsmoothmenu a.destructive {
- background-color: rgba(0,0,0,0.08);
+.main_menu > ul.menu_dropdown > li > a > .name {
+ flex-grow: 1;
+ overflow: hidden;
+ white-space: nowrap;
+}
+.main_menu > ul.menu_dropdown > li > a > .shortcut {
+ flex-shrink: 1;
+ color: var(--menu-dropdown-text-muted-color);
 }
 
-@media screen and (max-width:700px){
- .mobile_menu{
- display:block;
- }
- .left_mobile_menu{
- display:none;
- }
- .ddsmoothmenu{
- height:50px;
- }
- .ddsmoothmenu ul{
- width: calc(100% - 50px);
- height:50px;
- }
- .ddsmoothmenu > ul > li > a{
- height:50px;
- padding-top: 15px !important;
- }
- .ddsmoothmenu ul li ul{
- top:50px !important;
- }
- .ddsmoothmenu ul li ul li{
- height:auto;
- }
- .ddsmoothmenu ul li ul li a{
- height:30px;
- }
+
+.mobile_menu {
+ display: none;
+ position: absolute;
+ width: 100%;
+ top: 0;
 }
-@media screen and (max-width:550px){
- .ddsmoothmenu{
- padding-left:0;
- }
- .ddsmoothmenu ul{
- width: calc(100% - 50px);
- }
- .ddsmoothmenu > ul > li{
- width: calc(100% / 7);
+.left_mobile_menu, .right_mobile_menu {
+ position: absolute;
+ width: 50px;
+ height: 50px;
+ background: url("images/sprites.png") no-repeat 11px -86px;
+ filter: invert(1);
+ display: block;
+ top: 0;
+ z-index: 200;
+ border: 0;
+ outline: 0;
+ cursor: pointer;
+}
+.left_mobile_menu { left:0; }
+.right_mobile_menu { right:0; }
+
+@media screen and (max-width:700px) {
+ .mobile_menu {
+ display: block;
  }
- .ddsmoothmenu > ul > li > a{
- width:100%;
- padding-left: 3px !important;
- padding-right: 3px !important;
- overflow: hidden;
+ .left_mobile_menu {
+ display: none;
  }
- .left_mobile_menu{
- display:block;
+ .main_menu > ul.menu_bar {
+ height: 50px;
+ padding-left: 0;
+ padding-right: 50px;
  }
-}
+}