Merge branch 'feat/gesture-service' into 'develop'

Add a gesture service for easier touch gestures

See merge request pleroma/pleroma-fe!714

src/components/side_drawer/side_drawer.js

@@ -1,17 +1,16 @@
 import UserCard from '../user_card/user_card.vue'
 import { unseenNotificationsFromStore } from '../../services/notification_utils/notification_utils'
-
-// TODO: separate touch gesture stuff into their own utils if more components want them
-const deltaCoord = (oldCoord, newCoord) => [newCoord[0] - oldCoord[0], newCoord[1] - oldCoord[1]]
-
-const touchEventCoord = e => ([e.touches[0].screenX, e.touches[0].screenY])
+import GestureService from '../../services/gesture_service/gesture_service'
 
 const SideDrawer = {
   props: [ 'logout' ],
   data: () => ({
     closed: true,
-    touchCoord: [0, 0]
+    closeGesture: undefined
   }),
+  created () {
+    this.closeGesture = GestureService.swipeGesture(GestureService.DIRECTION_LEFT, this.toggleDrawer)
+  },
   components: { UserCard },
   computed: {
     currentUser () {
@@ -46,13 +45,10 @@ const SideDrawer = {
       this.toggleDrawer()
     },
     touchStart (e) {
-      this.touchCoord = touchEventCoord(e)
+      GestureService.beginSwipe(e, this.closeGesture)
     },
     touchMove (e) {
-      const delta = deltaCoord(this.touchCoord, touchEventCoord(e))
-      if (delta[0] < -30 && Math.abs(delta[1]) < Math.abs(delta[0]) && !this.closed) {
-        this.toggleDrawer()
-      }
+      GestureService.updateSwipe(e, this.closeGesture)
     }
   }
 }

src/components/side_drawer/side_drawer.vue

@@ -2,6 +2,7 @@
   <div class="side-drawer-container"
     :class="{ 'side-drawer-container-closed': closed, 'side-drawer-container-open': !closed }"
   >
+    <div class="side-drawer-darken" :class="{ 'side-drawer-darken-closed': closed}" />
     <div class="side-drawer"
       :class="{'side-drawer-closed': closed}"
       @touchstart="touchStart"
@@ -111,16 +112,32 @@
   height: 100%;
   display: flex;
   align-items: stretch;
+  transition-duration: 0s;
+  transition-property: transform;
 }
 
 .side-drawer-container-open {
+  transform: translate(0%);
+}
+
+.side-drawer-container-closed {
+  transition-delay: 0.35s;
+  transform: translate(-100%);
+}
+
+.side-drawer-darken {
+  top: 0;
+  left: 0;
+  width: 100vw;
+  height: 100vh;
+  position: fixed;
+  z-index: -1;
   transition: 0.35s;
   transition-property: background-color;
   background-color: rgba(0, 0, 0, 0.5);
 }
 
-.side-drawer-container-closed {
-  left: -100%;
+.side-drawer-darken-closed {
   background-color: rgba(0, 0, 0, 0);
 }
 
@@ -130,8 +147,9 @@
 
 .side-drawer {
   overflow-x: hidden;
-  transition: 0.35s;
   transition-timing-function: cubic-bezier(0, 1, 0.5, 1);
+  transition: 0.35s;
+  transition-property: transform;
   margin: 0 0 0 -100px;
   padding: 0 0 1em 100px;
   width: 80%;