Issue 11450 Adding keyboard accessibility to task board controls and purchases (#12363)

* intial draft adding keyboard accessibility to task board controls

* cleanup

* finish adding keyboard accessibility for task dropdown, rewards

* add notEnough conditions to disable purchase button

* fix(lint): remove console.log from buy modal

* add missing comma, use focus-within instead of focus-visible

* missed one more focus visible

* override browser default focus styling

* move focus styling to tasks only

* add rounded border

* fix element height on focus, rounded borders

* fix dropdown margin to avoid element resizing

* styling updates on focus

* fix spacing around task checklist

* fix border around dropdown item

* remove spacing that made tasks with notes jump

* keep disabled habit control styling when not focused

* revert unintended spacing

Co-authored-by: Matteo Pagliazzi <matteopagliazzi@gmail.com>

website/client/src/assets/scss/task.scss

@@ -295,7 +295,10 @@
       &-control {
         &-bg { background: $gray-600; }
         &-inner {
-          border: 1px solid $gray-300;
+          &:not(:focus) {
+            border: 1px solid $gray-300 !important;
+          }
+
           opacity: 0.75;
 
           .negative, .positive {

website/client/src/components/shops/buyModal.vue

@@ -8,6 +8,8 @@
       v-if="withPin"
       class="badge-dialog"
       @click.prevent.stop="togglePinned()"
+      @keypress.enter.prevent.stop="togglePinned()"
+      tabindex="0"
     >
       <pin-badge
         :pinned="isPinned"
@@ -18,6 +20,8 @@
         class="svg-icon icon-12 close-icon"
         aria-hidden="true"
         @click="hideDialog()"
+        @keypress.enter="hideDialog()"
+        tabindex="0"
         v-html="icons.close"
       ></span>
     </div>
@@ -145,10 +149,13 @@
           v-else
           class="btn btn-primary"
           :disabled="item.key === 'gem' && gemsLeft === 0 ||
-            attemptingToPurchaseMoreGemsThanAreLeft || numberInvalid || item.locked"
+            attemptingToPurchaseMoreGemsThanAreLeft || numberInvalid || item.locked ||
+            !preventHealthPotion ||
+            !enoughCurrency(getPriceClass(), item.value * selectedAmountToBuy)"
           :class="{'notEnough': !preventHealthPotion ||
             !enoughCurrency(getPriceClass(), item.value * selectedAmountToBuy)}"
           @click="buyItem()"
+          tabindex="0"
         >
           {{ $t('buyNow') }}
         </button>
@@ -289,6 +296,10 @@
       margin-top: 24px;
       margin-bottom: 24px;
       min-width: 6rem;
+
+      &:focus {
+        border: 2px solid black;
+      }
     }
 
     .balance {

website/client/src/components/shops/shopItem.vue

@@ -4,6 +4,8 @@
       :id="itemId"
       class="item-wrapper"
       @click="click()"
+      @keypress.enter="click()"
+      tabindex="0"
     >
       <div
         class="item"
@@ -63,7 +65,7 @@
     <b-popover
       v-if="showPopover"
       :target="itemId"
-      triggers="hover"
+      triggers="hover, focus"
       :placement="popoverPosition"
     >
       <slot

website/client/src/components/tasks/column.vue

@@ -31,6 +31,8 @@
           class="filter small-text"
           :class="{active: activeFilter.label === filter}"
           @click="activateFilter(type, filter)"
+          @keypress.enter="activateFilter(type, filter)"
+          tabindex="0"
         >
           {{ $t(filter) }}
         </div>
@@ -128,6 +130,7 @@
               <span
                 class="badge-top"
                 @click.prevent.stop="togglePinned(ctx.item)"
+                @keypress.enter.prevent.stop="togglePinned(ctx.item)"
               >
                 <pin-badge
                   :pinned="ctx.item.pinned"
@@ -156,6 +159,10 @@
     display: block;
   }
 
+  .item:focus-within .badge-pin {
+    display: block;
+  }
+
   .tasks-column {
     min-height: 556px;
   }

website/client/src/components/tasks/task.vue

@@ -38,6 +38,9 @@
             }, controlClass.up.inner]"
             @click="(isUser && task.up && (!task.group.approval.requested
               || task.group.approval.approved)) ? score('up') : null"
+            @keypress.enter="(isUser && task.up && (!task.group.approval.requested
+              || task.group.approval.approved)) ? score('up') : null"
+            tabindex="0"
           >
             <div
               v-if="!isUser"
@@ -65,6 +68,9 @@
             :class="controlClass.inner"
             @click="isUser && !task.group.approval.requested
               ? score(task.completed ? 'down' : 'up' ) : null"
+            @keypress.enter="isUser && !task.group.approval.requested
+              ? score(task.completed ? 'down' : 'up' ) : null"
+            tabindex="0"
           >
             <div
               v-if="!isUser"
@@ -92,6 +98,8 @@
             class="task-clickable-area"
             :class="{'task-clickable-area-user': isUser}"
             @click="edit($event, task)"
+            @keypress.enter="edit($event, task)"
+            tabindex="0"
           >
             <div class="d-flex justify-content-between">
               <h3
@@ -103,6 +111,7 @@
                 v-if="!isRunningYesterdailies && showOptions"
                 ref="taskDropdown"
                 v-b-tooltip.hover.top="$t('options')"
+                tabindex="0"
                 class="task-dropdown"
                 :right="task.type === 'reward'"
               >
@@ -117,6 +126,8 @@
                     v-if="showEdit"
                     ref="editTaskItem"
                     class="dropdown-item edit-task-item"
+                    tabindex="0"
+                    @keypress.enter="edit($event, task)"
                   >
                     <span class="dropdown-icon-item">
                       <span
@@ -130,6 +141,8 @@
                     v-if="isUser"
                     class="dropdown-item"
                     @click="moveToTop"
+                    tabindex="0"
+                    @keypress.enter="moveToTop"
                   >
                     <span class="dropdown-icon-item">
                       <span
@@ -143,6 +156,8 @@
                     v-if="isUser"
                     class="dropdown-item"
                     @click="moveToBottom"
+                    tabindex="0"
+                    @keypress.enter="moveToBottom"
                   >
                     <span class="dropdown-icon-item">
                       <span
@@ -156,6 +171,8 @@
                     v-if="showDelete"
                     class="dropdown-item"
                     @click="destroy"
+                    tabindex="0"
+                    @keypress.enter="destroy"
                   >
                     <span class="dropdown-icon-item delete-task-item">
                       <span
@@ -185,7 +202,9 @@
                   ? 'expand': 'collapse'}Checklist`)"
                 class="collapse-checklist mb-2 d-flex align-items-center expand-toggle"
                 :class="{open: !task.collapseChecklist}"
+                tabindex="0"
                 @click="collapseChecklist(task)"
+                @keypress.enter="collapseChecklist(task)"
               >
                 <div
                   v-once
@@ -207,10 +226,12 @@
               <input
                 :id="`checklist-${item.id}-${random}`"
                 class="custom-control-input"
+                tabindex="0"
                 type="checkbox"
                 :checked="item.completed"
                 :disabled="castingSpell || !isUser"
                 @change="toggleChecklistItem(item)"
+                @keypress.enter="toggleChecklistItem(item)"
               >
               <label
                 v-markdown="item.text"
@@ -330,6 +351,9 @@
             }, controlClass.down.inner]"
             @click="(isUser && task.down && (!task.group.approval.requested
               || task.group.approval.approved)) ? score('down') : null"
+            @keypress.enter="(isUser && task.down && (!task.group.approval.requested
+              || task.group.approval.approved)) ? score('down') : null"
+            tabindex="0"
           >
             <div
               v-if="!isUser"
@@ -350,6 +374,8 @@
           class="right-control d-flex align-items-center justify-content-center reward-control"
           :class="controlClass.bg"
           @click="isUser ? score('down') : null"
+          @keypress.enter="isUser ? score('down') : null"
+          tabindex="0"
         >
           <div
             class="svg-icon"
@@ -373,6 +399,19 @@
 <!-- eslint-disable max-len -->
 <style lang="scss" scoped>
   @import '~@/assets/scss/colors.scss';
+  .task-best-control-inner-habit:focus {
+    transition: none;
+  }
+
+  *:focus {
+    outline: none;
+    transition: none;
+    border: $purple-400 solid 1px;
+
+    :not(task-best-control-inner-habit) { // round icon
+      border-radius: 2px;
+    }
+  }
 
   .control-bottom-box {
     border-bottom-left-radius: 0 !important;
@@ -395,14 +434,16 @@
     border-radius: 2px;
     position: relative;
 
-    &:hover:not(.task-not-editable) {
+    &:hover:not(.task-not-editable),
+    &:focus-within:not(.task-not-editable) {
       box-shadow: 0 1px 8px 0 rgba($black, 0.12), 0 4px 4px 0 rgba($black, 0.16);
       z-index: 11;
     }
   }
 
   .task:not(.groupTask) {
-    &:hover {
+    &:hover,
+    &:focus-within {
       .left-control, .right-control, .task-content {
         border-color: $purple-400;
       }
@@ -410,7 +451,8 @@
   }
 
   .task.groupTask {
-    &:hover:not(.task-not-editable) {
+    &:hover:not(.task-not-editable),
+    &:focus-within:not(.task-not-editable) {
       border: $purple-400 solid 1px;
       border-radius: 3px;
       margin: -1px; // to counter the border width
@@ -455,10 +497,16 @@
   .task-clickable-area {
     padding: 7px 8px;
     padding-bottom: 0px;
+    border: transparent solid 1px;
 
     &-user {
       padding-right: 0px;
     }
+
+    &:focus {
+      border-radius: 2px;
+      border: $purple-400 solid 1px;
+    }
   }
 
   .task-title + .task-dropdown ::v-deep .dropdown-menu {
@@ -482,6 +530,20 @@
     opacity: 1;
   }
 
+  .task:focus-within ::v-deep .habitica-menu-dropdown .habitica-menu-dropdown-toggle {
+    opacity: 1;
+  }
+
+  .task ::v-deep .habitica-menu-dropdown:focus-within {
+    opacity: 1;
+    border: $purple-400 solid 1px;
+    border-radius: 2px;
+  }
+
+  .task ::v-deep .habitica-menu-dropdown {
+    border: transparent solid 1px;
+  }
+
   .task-clickable-area ::v-deep .habitica-menu-dropdown.open .habitica-menu-dropdown-toggle {
     opacity: 1;
 
@@ -494,20 +556,26 @@
     color: $purple-400 !important;
   }
 
+  .task-clickable-area ::v-deep .habitica-menu-dropdown .habitica-menu-dropdown-toggle:focus-within .svg-icon {
+    color: $purple-400 !important;
+  }
+
   .task-dropdown {
-    max-height: 16px;
+    max-height: 18px;
   }
 
   .task-dropdown ::v-deep .dropdown-menu {
     .dropdown-item {
       cursor: pointer !important;
       transition: none;
+      border: transparent solid 1px;
 
       * {
         transition: none;
       }
 
-      &:hover {
+      &:hover,
+      &:focus {
         color: $purple-300;
 
         .svg-icon.push-to-top, .svg-icon.push-to-bottom {
@@ -516,6 +584,11 @@
           }
         }
       }
+
+      &:focus {
+        border-radius: 2px;
+        border: $purple-400 solid 1px;
+      }
     }
   }
 
@@ -551,12 +624,8 @@
     }
   }
 
-  .checklist {
-    &.isOpen {
-      margin-bottom: 2px;
-    }
-
-    margin-top: -3px;
+  .checklist.isOpen {
+    margin-bottom: 2px;
   }
 
   .collapse-checklist {
@@ -567,8 +636,10 @@
     line-height: 1.2;
     text-align: center;
     color: $gray-200;
+    border: transparent solid 1px;
 
-    &.open {
+    &:focus {
+      border: $purple-400 solid 1px;
     }
 
     span {
@@ -706,6 +777,11 @@
     transition-duration: 0.15s;
     transition-property: border-color, background, color;
     transition-timing-function: ease-in;
+    border: transparent solid 1px;
+
+    &:focus {
+      border: $purple-400 solid 1px;
+    }
   }
   .left-control {
     border-top-left-radius: 2px;
@@ -1012,7 +1088,6 @@ export default {
     },
     edit (e, task) {
       if (this.isRunningYesterdailies || !this.showEdit) return;
-
       const target = e.target || e.srcElement;
 
       /*