Merge branch 'develop' into feat/pinned

packages/stream_chat_flutter/lib/src/message_widget.dart

@@ -104,6 +104,7 @@ class MessageWidget extends StatefulWidget {
     this.onQuotedMessageTap,
     this.customActions = const [],
     this.onAttachmentTap,
+    this.usernameBuilder,
   })  : attachmentBuilders = {
           'image': (context, message, attachments) {
             final border = RoundedRectangleBorder(
@@ -267,6 +268,9 @@ class MessageWidget extends StatefulWidget {
   /// Widget builder for building text
   final Widget Function(BuildContext, Message)? textBuilder;
 
+  /// Widget builder for building username
+  final Widget Function(BuildContext, Message)? usernameBuilder;
+
   /// Function called on long press
   final void Function(BuildContext, Message)? onMessageActions;
 
@@ -751,14 +755,7 @@ class _MessageWidgetState extends State<MessageWidget>
           child: Text(msg, style: widget.messageTheme.replies),
         ),
       ],
-      if (showUsername)
-        Text(
-          widget.message.user!.name,
-          maxLines: 1,
-          key: usernameKey,
-          style: widget.messageTheme.messageAuthor,
-          overflow: TextOverflow.ellipsis,
-        ),
+      if (showUsername) _buildUsername(usernameKey),
       if (showTimeStamp)
         Text(
           Jiffy(widget.message.createdAt.toLocal()).jm,
@@ -821,6 +818,19 @@ class _MessageWidgetState extends State<MessageWidget>
     );
   }
 
+  Widget _buildUsername(Key usernameKey) {
+    if (widget.usernameBuilder != null) {
+      return widget.usernameBuilder!(context, widget.message);
+    }
+    return Text(
+      widget.message.user!.name,
+      maxLines: 1,
+      key: usernameKey,
+      style: widget.messageTheme.messageAuthor,
+      overflow: TextOverflow.ellipsis,
+    );
+  }
+
   Widget _buildUrlAttachment() {
     final urlAttachment = widget.message.attachments
         .firstWhere((element) => element.ogScrapeUrl != null);
@@ -912,6 +922,7 @@ class _MessageWidgetState extends State<MessageWidget>
         builder: (context) => StreamChannel(
               channel: channel,
               child: MessageActionsModal(
+                textBuilder: widget.textBuilder,
                 onCopyTap: (message) =>
                     Clipboard.setData(ClipboardData(text: message.text)),
                 attachmentBorderRadiusGeometry:
@@ -962,6 +973,7 @@ class _MessageWidgetState extends State<MessageWidget>
       builder: (context) => StreamChannel(
         channel: channel,
         child: MessageReactionsModal(
+          textBuilder: widget.textBuilder,
           attachmentBorderRadiusGeometry:
               widget.attachmentBorderRadiusGeometry as BorderRadius?,
           showUserAvatar: