From afc6fb0a33c43fc6d10d4da0fd464bd103ced36d Mon Sep 17 00:00:00 2001
From: 10G Meow <10gmeow@gmail.com>
Date: Sun, 19 Oct 2025 14:05:29 +0300
Subject: [PATCH] BottomSheet: design update

---
 src/components/BottomSheet.vue              | 158 +++-----------------
 src/components/Chat.vue                     |  50 +++----
 src/components/RoomInfoBottomSheet.vue      |   2 -
 src/components/StickerPickerBottomSheet.vue |   4 -
 src/components/messages/SeenBy.vue          |   5 +-
 5 files changed, 48 insertions(+), 171 deletions(-)

diff --git a/src/components/BottomSheet.vue b/src/components/BottomSheet.vue
index 5a2b17b..7e1d573 100644
--- a/src/components/BottomSheet.vue
+++ b/src/components/BottomSheet.vue
@@ -13,20 +13,22 @@
     </v-fade-transition>
     <div
       class="bottom-sheet-content"
-      :data-state="isMove ? 'move' : state"
+      :data-state="state"
       ref="pan"
-      :style="{ top: `${isMove ? y : calcY()}px` }"
     >
-      <v-btn
-        size="small"
-        elevation="0"
-        @click.stop="onBackgroundClick"
-        class="bottom-sheet-close"
-        v-if="showCloseButton"
-        icon="cancel"
-      >
-      </v-btn>
-      <div class="bottom-sheet-handle"><div class="bottom-sheet-handle-decoration" /></div>
+      <v-container>
+        <v-row justify="end">
+          <v-col cols="1" class="text-right">
+            <v-btn
+              size="small"
+              elevation="0"
+              @click.stop="onBackgroundClick"
+              icon="close"
+            >
+            </v-btn>
+          </v-col>
+        </v-row>
+      </v-container>
       <div ref="sheetContent" class="sheetContent">
         <slot></slot>
       </div>
@@ -35,102 +37,13 @@
 </template>
 
 <script>
-import Hammer from "hammerjs";
-
 export default {
-  props: {
-    showCloseButton: {
-      type: Boolean,
-      default: true,
-    },
-    openY: {
-      type: Number,
-      default: 0.1,
-    },
-    halfY: {
-      type: Number,
-      default: 0.5,
-    },
-    defaultState: {
-      type: String,
-      default: "closed",
-    },
-  },
   data() {
     return {
-      mc: null,
-      y: 0,
-      startY: 0,
-      startYCoord: 0,
-      isMove: false,
-      state: this.defaultState,
-      rect: {},
+      state: "closed"
     };
   },
-  mounted() {
-    window.onresize = () => {
-      this.rect = this.$refs.sheet.getBoundingClientRect();
-    };
-    this.rect = this.$refs.sheet.getBoundingClientRect();
-
-    this.mc = new Hammer(this.$refs.pan);
-    this.mc.get("pan").set({ direction: Hammer.DIRECTION_ALL });
-
-    const self = this;
-
-    this.mc.on("panup pandown", (evt) => {
-      self.y = self.startYCoord - (self.startY - evt.center.y);
-    });
-
-    this.mc.on("panstart", (evt) => {
-      self.startY = evt.center.y;
-      self.startYCoord = this.calcY();
-      self.isMove = true;
-    });
-
-    this.mc.on("pancancel", (ignoredEvt) => {
-      self.y = self.startYCoord;
-      self.isMove = false;
-    });
-
-    this.mc.on("panend", (evt) => {
-      self.isMove = false;
-
-      switch (self.state) {
-        case "small":
-          if (self.startY - evt.center.y > 120) {
-            self.state = "open";
-          }
-
-          if (self.startY - evt.center.y < -50) {
-            self.state = "closed";
-          }
-          break;
-        case "open":
-          if (self.startY - evt.center.y < -120) {
-            self.state = "small";
-          }
-          break;
-      }
-    });
-  },
-  beforeUnmount() {
-    this.mc.destroy();
-    window.onresize = null;
-  },
   methods: {
-    calcY() {
-      switch (this.state) {
-        case "closed":
-          return this.rect.height;
-        case "open":
-          return this.rect.height * this.openY;
-        case "small":
-          return this.rect.height * this.halfY;
-        default:
-          return this.y;
-      }
-    },
     open() {
       this.setState("small");
     },
@@ -167,11 +80,13 @@ export default {
 
 .sheetContent {
   position:absolute;
-  top:20px;left:0;
+  top: 60px;
+  padding: 0 20px 20px 20px;
+  left:0;
   right:0;
   bottom:0;
   overflow-y:auto;
-  padding:20px;
+  border-top: 1px solid #E1E1E1;
 }
 
 .bottom-sheet {
@@ -194,23 +109,9 @@ export default {
   background-color: rgba(black, 0.4);
 }
 
-.bottom-sheet-handle {
-  height: 20px;
-  background-color: white;
-  position: relative;
-  .bottom-sheet-handle-decoration {
-    background-color: #cccccc;
-    height: 2px;
-    position: absolute;
-    top: 50%;
-    left: 30%;
-    right: 30%;
-  }
-}
-
 .bottom-sheet-content {
   position: absolute;
-  top: 0px;
+  top: 100px;
   bottom: 0px;
   left: 0;
   right: 0;
@@ -218,11 +119,8 @@ export default {
   background-color: white;
   overflow: hidden;
 
-  .bottom-sheet-close {
-    position: absolute;
-    right: 4px;
-    top: 4px;
-    z-index: 1;
+  &[data-state="small"], &[data-state="open"], &[data-state="closed"] {
+    transition: top 0.3s ease-out;
   }
 
   @media #{map.get($display-breakpoints, 'lg-and-up')} {
@@ -230,16 +128,4 @@ export default {
     width: $dialog-desktop-width;
   }
 }
-
-.bottom-sheet-content[data-state="small"],
-.bottom-sheet-content[data-state="open"],
-.bottom-sheet-content[data-state="closed"] {
-  transition: top 0.3s ease-out;
-}
-
-.bottom-sheet-content[data-state="small"] {
-  @media #{map.get($display-breakpoints, 'lg-and-up')} {
-    top: 100px !important;
-  }
-}
 </style>
diff --git a/src/components/Chat.vue b/src/components/Chat.vue
index d5f0021..4617314 100644
--- a/src/components/Chat.vue
+++ b/src/components/Chat.vue
@@ -28,8 +28,8 @@
 
     <RoomUpgradePrompt v-if="roomUpgradeInfo" :roomId="roomId" :urgent="roomUpgradeInfo.urgent" :version="roomUpgradeInfo.version" />
 
-    <SendAttachmentsLayout 
-      v-if="room && useFileModeNonAdmin" 
+    <SendAttachmentsLayout
+      v-if="room && useFileModeNonAdmin"
       :room="room"
       v-on:pick-file="showAttachmentPicker(false)"
       v-on:add-files="(files) => addAttachments(files)"
@@ -42,24 +42,24 @@
     <div v-if="!useVoiceMode && !useFileModeNonAdmin" :class="{'chat-content': true, 'flex-grow-1': true, 'flex-shrink-1': true, 'invisible': !initialLoadDone}" ref="chatContainer"
       v-on:scroll="onScroll" @click="closeContextMenusIfOpen">
       <div ref="messageOperationsStrut" class="message-operations-strut">
-        <component :is="messageOperationsComponent" ref="messageOperations" :style="opStyle" 
-          v-if="showMessageOperations" 
-          v-on:close="showContextMenu = false;" 
-          :emojis="recentEmojis" 
-          :originalEvent="selectedEvent" 
+        <component :is="messageOperationsComponent" ref="messageOperations" :style="opStyle"
+          v-if="showMessageOperations"
+          v-on:close="showContextMenu = false;"
+          :emojis="recentEmojis"
+          :originalEvent="selectedEvent"
           :timelineSet="timelineSet"
           v-on:pin="pin(selectedEvent)"
           v-on:unpin="unpin(selectedEvent)"
-          v-on:addreaction="addReaction" 
+          v-on:addreaction="addReaction"
           v-on:addquickreaction="addQuickReaction"
-          v-on:addreply="addReply(selectedEvent)" 
-          v-on:edit="edit(selectedEvent)" 
+          v-on:addreply="addReply(selectedEvent)"
+          v-on:edit="edit(selectedEvent)"
           v-on:redact="redact(selectedEvent)"
-          v-on:download="download(selectedEvent)" 
+          v-on:download="download(selectedEvent)"
           v-on:more="
             isEmojiQuickReaction=true;
             showMoreMessageOperations({event: selectedEvent, anchor: $event.anchor})
-          " 
+          "
           :userCanSendReactionAndAnswerPoll="$matrix.userCanSendReactionAndAnswerPollInCurrentRoom"
           :userCanSendMessage="$matrix.userCanSendMessageInCurrentRoom"
           :userCanPin="canCreatePoll"
@@ -75,7 +75,7 @@
       <WelcomeHeaderChannelUser v-if="retentionTimer && !roomWelcomeHeader && newlyJoinedRoom" />
 
       <div v-for="(event) in filteredEvents" :key="event.getId()" :eventId="event !== ROOM_READ_MARKER_EVENT_PLACEHOLDER ? event.getId() : undefined">
-               
+
         <!-- DAY Marker, shown for every new day in the timeline -->
         <div v-if="!reverseOrder && showDayMarkerBeforeEvent(event) && !!event.component && event !== ROOM_READ_MARKER_EVENT_PLACEHOLDER" class="day-marker"><div class="line"></div><div class="text">{{ dayForEvent(event) }}</div><div class="line"></div></div>
 
@@ -234,8 +234,8 @@
         accept="image/*,audio/*,video/*,.mp3,.mp4,.wav,.m4a,.pdf,application/pdf,.apk,application/vnd.android.package-archive,.ipa,.zip,application/zip,application/x-zip-compressed,multipart/x-zip" class="d-none" multiple/>
     </form>
 
-    <SendAttachmentsLayout 
-      v-if="uploadBatch && uploadBatch.attachments.length > 0 && !useFileModeNonAdmin" 
+    <SendAttachmentsLayout
+      v-if="uploadBatch && uploadBatch.attachments.length > 0 && !useFileModeNonAdmin"
       :room="room"
       v-on:pick-file="showAttachmentPicker(false)"
       v-on:add-files="(files) => addAttachments(files)"
@@ -244,15 +244,15 @@
       :title="room.name"
     />
 
-    <BottomSheet ref="messageOperationsSheet" halfY="0.1">
-      <EmojiPicker ref="emojiPicker" 
+    <BottomSheet ref="messageOperationsSheet">
+      <EmojiPicker ref="emojiPicker"
         :native="true"
-        @select="emojiSelected" 
-        :additional-groups="additionalEmojiGroups" 
-        :group-names="emojiGroupNames" 
+        @select="emojiSelected"
+        :additional-groups="additionalEmojiGroups"
+        :group-names="emojiGroupNames"
         :group-icons="additionalEmojiGroupIcons"
         :group-order="['recently_used']"
-        disable-skin-tones 
+        disable-skin-tones
         :static-texts="{ placeholder: $t('emoji.search')}"/>
     </BottomSheet>
 
@@ -885,7 +885,7 @@ export default {
               var rectOps = this.$refs.messageOperations.$el.getBoundingClientRect();
               if (this.room.displayType == ROOM_TYPE_CHANNEL) {
                 top = rectAnchor.top - rectChat.top;
-                let right = rectChat.right - rectAnchor.right; 
+                let right = rectChat.right - rectAnchor.right;
                 this.opStyle = "top:" + top + "px;right:" + right + "px";
                 return;
               } else {
@@ -994,7 +994,7 @@ export default {
 
     onRoomJoined(initialEventId) {
       // If our own join event is less than a minute old, consider this a "newly joined" room.
-      // 
+      //
       // Previously tried to look at initialEventId, but it seems like "this.room.getEventReadUpTo(this.$matrix.currentUserId, false)"
       // always returns an event id? Strange. I would expect it to be null on a fresh room.
       //
@@ -1101,8 +1101,8 @@ export default {
       this.$navigation.push(
         {
           name: "Join",
-          params: { 
-            roomId: util.sanitizeRoomId(this.roomAliasOrId), 
+          params: {
+            roomId: util.sanitizeRoomId(this.roomAliasOrId),
             join: this.$route.params.join
           },
           query: this.$route.query
diff --git a/src/components/RoomInfoBottomSheet.vue b/src/components/RoomInfoBottomSheet.vue
index ded6f9e..849d886 100644
--- a/src/components/RoomInfoBottomSheet.vue
+++ b/src/components/RoomInfoBottomSheet.vue
@@ -1,9 +1,7 @@
 <template>
   <BottomSheet
     class="room-info-bottom-sheet"
-    :halfY="0.12"
     ref="sheet"
-    :showCloseButton="false"
   >
     <div class="room-info-sheet" ref="roomInfoSheetContent">
       <room-list v-on:close="close" v-on:newroom="createRoom" :showCreate="!$config.hide_add_room_on_home" />
diff --git a/src/components/StickerPickerBottomSheet.vue b/src/components/StickerPickerBottomSheet.vue
index 55e2e1a..810e6ad 100644
--- a/src/components/StickerPickerBottomSheet.vue
+++ b/src/components/StickerPickerBottomSheet.vue
@@ -63,10 +63,6 @@ export default {
 </style>
 
 <style lang="scss">
-  .sheetContent {
-    top: 40px !important;
-    padding: 0 20px 20px 20px !important;
-  }
   .sticker-picker  {
     z-index: 10;
 
diff --git a/src/components/messages/SeenBy.vue b/src/components/messages/SeenBy.vue
index 4ba8692..83c0165 100644
--- a/src/components/messages/SeenBy.vue
+++ b/src/components/messages/SeenBy.vue
@@ -19,10 +19,7 @@
         <span>{{ $t("message.seen_by_count", seenBy.length) }}</span>
       </v-tooltip>
     </div>
-    <BottomSheet
-      :halfY="0.12"
-      ref="seenByListBottomSheet"
-    >
+    <BottomSheet ref="seenByListBottomSheet">
       <v-list>
         <v-list-subheader class="text-uppercase"> {{ $t("message.seen_by") }}</v-list-subheader>
         <v-list-item v-for="(member, index) in seenBy" :key="index" class="text-left">