make mention optional for replies

README.md

@@ -52,7 +52,7 @@ A simple and user-friendly Matrix client made with Flutter and the Matrix Dart S
         - [x] Plain text
         - [x] HTML/Markdown
         - [x] Replies
-            - [ ] Choose ping on/off
+            - [x] Choose ping on/off
         - [ ] Attachments
         - [ ] Commands with [MSC4391](https://github.com/matrix-org/matrix-spec-proposals/pull/4391)
         - [x] Mentions

lib/controllers/room_chat_controller.dart

@@ -230,6 +230,7 @@ class RoomChatController extends AsyncNotifier<ChatController> {
 
   Future<void> send(
     String message, {
+    bool shouldMention = true,
     required Iterable<Tag> tags,
     required RelationType relationType,
     Message? relation,
@@ -252,7 +253,9 @@ class RoomChatController extends AsyncNotifier<ChatController> {
         roomId: roomId,
         mentions: Mentions(
           userIds: [
-            if (relation != null && relationType == RelationType.reply)
+            if (shouldMention == true &&
+                relation != null &&
+                relationType == RelationType.reply)
               relation.authorId,
           ].toIList(),
           room: taggedMessage.contains("@room"),

lib/widgets/chat_page/chat_box.dart

@@ -29,6 +29,7 @@ class ChatBox extends HookConsumerWidget {
     final theme = Theme.of(context);
     final controller = useRef(FlutterTaggerController());
     final triggerCharacter = useState("");
+    final shouldMention = useState(true);
     final query = useState("");
 
     if (relationType == RelationType.edit &&
@@ -43,6 +44,7 @@ class ChatBox extends HookConsumerWidget {
           .watch(RoomChatController.provider(room.metadata!.id).notifier)
           .send(
             controller.value.formattedText,
+            shouldMention: shouldMention.value,
             relation: relatedMessage,
             relationType: relationType,
             tags: controller.value.tags,
@@ -84,6 +86,9 @@ class ChatBox extends HookConsumerWidget {
           child: Column(
             children: [
               RelationPreview(
+                shouldMention: shouldMention.value,
+                toggleShouldMention: () =>
+                    shouldMention.value = !shouldMention.value,
                 relatedMessage: relatedMessage,
                 relationType: relationType,
                 onDismiss: onDismiss,

lib/widgets/chat_page/relation_preview.dart

@@ -8,10 +8,14 @@ class RelationPreview extends ConsumerWidget {
   final Message? relatedMessage;
   final RelationType relationType;
   final VoidCallback onDismiss;
+  final bool shouldMention;
+  final VoidCallback toggleShouldMention;
   const RelationPreview({
     required this.relatedMessage,
     required this.relationType,
     required this.onDismiss,
+    required this.shouldMention,
+    required this.toggleShouldMention,
     super.key,
   });
 
@@ -55,6 +59,18 @@ class RelationPreview extends ConsumerWidget {
               maxLines: 1,
             ),
           ),
+
+          if (relationType == RelationType.reply)
+            TextButton(
+              onPressed: toggleShouldMention,
+              child: Text(
+                shouldMention ? "@On" : "@Off",
+                style: TextStyle(
+                  fontWeight: FontWeight.w900,
+                  color: shouldMention ? null : Theme.of(context).disabledColor,
+                ),
+              ),
+            ),
           IconButton(
             tooltip:
                 "Cancel ${relationType == RelationType.edit ? "edit" : "reply"}",