add emoji overlay

README.md

@@ -55,10 +55,10 @@ A simple and user-friendly Matrix client made with Flutter and a Gomuks backend.
         - [x] Per message profiles
         - [x] Attachments
         - [ ] Commands with [MSC4391](https://github.com/matrix-org/matrix-spec-proposals/pull/4391)
-        - [x] Mentions
+        - [x] Tags
             - [x] Users
             - [x] Rooms
-            - [ ] Inline emoji picker (Putting this here since it'll be implemented the same way as mentions)
+            - [x] Emojis
         - [ ] Custom emojis/stickers
         - [ ] GIFs using Gomuks' GIF proxies
     - [x] Receiving

lib/widgets/composer/overlays/emoji_overlay.dart

@@ -0,0 +1,44 @@
+import "package:collection/collection.dart";
+import "package:hooks_riverpod/hooks_riverpod.dart";
+import "package:material_emoji_picker/material_emoji_picker.dart";
+import "package:material_ui/material_ui.dart";
+import "package:nexus/helpers/extensions/better_when.dart";
+
+class const EmojiOverlay(
+  final String query, {
+  required final String roomId,
+  required final void Function({required String id, required String name})
+  addTag,
+  super.key,
+}) extends ConsumerWidget {
+  @override
+  Widget build(BuildContext context, WidgetRef ref) => ref
+      .watch(EmojiController.provider)
+      .betterWhen(
+        data: (emojis) => ListView(
+          children: emojis
+              .map((element) => element.emojis)
+              .flattened
+              .where(
+                (emoji) =>
+                    emoji.aliases.join().contains(query) ||
+                    emoji.description.contains(query) ||
+                    emoji.tags.join().contains(query),
+              )
+              .map(
+                (emoji) => ListTile(
+                  leading: emoji.widget,
+                  title: Text(emoji.aliases.first),
+                  subtitle: Text(emoji.description),
+                  onTap: () => addTag(
+                    id: Uri.tryParse(emoji.value)?.scheme == "mxc"
+                        ? "" // TODO: Handle custom emotes
+                        : emoji.value,
+                    name: emoji.aliases.first,
+                  ),
+                ),
+              )
+              .toList(),
+        ),
+      );
+}

lib/widgets/composer/overlays/room_overlay.dart

@@ -28,9 +28,7 @@ class const RoomOverlay(
                     room.metadata?.canonicalAlias ??
                     room.metadata?.id ??
                     "Unknown Room";
-                return Material(
-                  color: Colors.transparent,
-                  child: ListTile(
+                return ListTile(
                   leading: AvatarOrHash(
                     room.metadata?.avatar,
                     name,
@@ -52,7 +50,6 @@ class const RoomOverlay(
                           "",
                     );
                   },
-                  ),
                 );
               })
               .toList(),

lib/widgets/composer/overlays/tagger_overlay.dart

@@ -2,6 +2,7 @@ import "package:material_ui/material_ui.dart";
 import "package:hooks_riverpod/hooks_riverpod.dart";
 import "package:nexus/widgets/composer/overlays/room_overlay.dart";
 import "package:nexus/widgets/composer/overlays/user_overlay.dart";
+import "package:nexus/widgets/composer/overlays/emoji_overlay.dart";
 import "package:nexus/widgets/loading.dart";
 
 class const TaggerOverlay(
@@ -21,14 +22,18 @@ class const TaggerOverlay(
         child: Container(
           color: Theme.of(context).colorScheme.surfaceContainerHigh,
           padding: .all(8),
+          child: Material(
+            color: Colors.transparent,
             child: switch (triggerCharacter) {
               "@" => UserOverlay(query, roomId: roomId, addTag: addTag),
               "#" => RoomOverlay(query, addTag: addTag),
+              ":" => EmojiOverlay(query, roomId: roomId, addTag: addTag),
 
               _ => Loading(),
             },
           ),
         ),
+      ),
     );
   }
 }

lib/widgets/composer/overlays/user_overlay.dart

@@ -41,9 +41,7 @@ class const UserOverlay(
                   .map(
                     (member) => switch (member.content) {
                       MembershipContent(:final displayName, :final avatarUrl) =>
-                        Material(
-                          color: Colors.transparent,
-                          child: ListTile(
+                        ListTile(
                           leading: AvatarOrHash(
                             avatarUrl,
                             displayName ?? member.stateKey!.localpart,
@@ -57,7 +55,6 @@ class const UserOverlay(
                             name: member.stateKey!.localpart,
                           ),
                         ),
-                        ),
                       _ => SizedBox.shrink(),
                     },
                   )