add secondaryCallback

Author: Henry-Hiles

packages/flutter_chat_ui/lib/src/chat.dart

@@ -47,8 +47,8 @@ class Chat extends StatefulWidget {
   /// Callback triggered when a message is tapped.
   final OnMessageTapCallback? onMessageTap;
 
-  /// Callback triggered when a message is long-pressed.
-  final OnMessageLongPressCallback? onMessageLongPress;
+  /// Callback triggered when a message is long-pressed or right-clicked.
+  final OnMessageSecondaryCallback? onMessageSecondary;
 
   /// Callback triggered when the attachment button in the composer is tapped.
   final OnAttachmentTapCallback? onAttachmentTap;
@@ -78,7 +78,7 @@ class Chat extends StatefulWidget {
     this.theme,
     this.onMessageSend,
     this.onMessageTap,
-    this.onMessageLongPress,
+    this.onMessageSecondary,
     this.onAttachmentTap,
     this.backgroundColor,
     this.decoration,
@@ -149,7 +149,7 @@ class _ChatState extends State<Chat> with WidgetsBindingObserver {
         Provider.value(value: _timeFormat),
         Provider.value(value: widget.onMessageSend),
         Provider.value(value: widget.onMessageTap),
-        Provider.value(value: widget.onMessageLongPress),
+        Provider.value(value: widget.onMessageSecondary),
         Provider.value(value: widget.onAttachmentTap),
         ChangeNotifierProvider(create: (_) => ComposerHeightNotifier()),
         ChangeNotifierProvider(create: (_) => LoadMoreNotifier()),

packages/flutter_chat_ui/lib/src/chat_message/chat_message.dart

@@ -124,7 +124,7 @@ class ChatMessage extends StatelessWidget {
   Widget build(BuildContext context) {
     final onMessageTap = context.read<OnMessageTapCallback?>();
     final onMessageDoubleTap = context.read<OnMessageDoubleTapCallback?>();
-    final onMessageLongPress = context.read<OnMessageLongPressCallback?>();
+    final onMessageSecondary = context.read<OnMessageSecondaryCallback?>();
     final isSentByMe = context.read<UserID>() == message.authorId;
 
     final curvedAnimation = CurvedAnimation(
@@ -134,7 +134,14 @@ class ChatMessage extends StatelessWidget {
 
     final resolvedPadding = padding ?? _resolveDefaultPadding(context);
 
-    final Widget messageWidget = Column(
+    void secondaryCallback(details) => onMessageSecondary?.call(
+      context,
+      message,
+      index: index,
+      details: details,
+    );
+
+    final messageWidget = Column(
       mainAxisSize: MainAxisSize.min,
       children: [
         if (headerWidget != null)
@@ -156,13 +163,8 @@ class ChatMessage extends StatelessWidget {
               ),
           onDoubleTap:
               () => onMessageDoubleTap?.call(context, message, index: index),
-          onLongPressStart:
-              (details) => onMessageLongPress?.call(
-                context,
-                message,
-                index: index,
-                details: details,
-              ),
+          onLongPressStart: (details) => secondaryCallback,
+          onMessageSecondary: secondaryCallback,
           child: FadeTransition(
             opacity: curvedAnimation,
             child: SizeTransition(

packages/flutter_chat_ui/lib/src/utils/typedefs.dart

@@ -18,10 +18,10 @@ typedef OnMessageTapCallback =
 typedef OnMessageDoubleTapCallback =
     void Function(BuildContext context, Message message, {int index});
 
-/// Callback signature for when a message is long-pressed.
+/// Callback signature for when a message is long-pressed or right-clicked.
 /// [context] is the BuildContext from the widget tree where the long press occurs.
 /// Provides the long-pressed [message], its [index], and [LongPressStartDetails].
-typedef OnMessageLongPressCallback =
+typedef OnMessageSecondaryCallback =
     void Function(
       BuildContext context,
       Message message, {