[flutter]: question bubble popup

app_flowy/lib/workspace/presentation/widgets/float_bubble/question_bubble.dart

@@ -1,7 +1,10 @@
+import 'package:app_flowy/workspace/presentation/widgets/pop_up_action.dart';
 import 'package:flowy_infra/theme.dart';
+import 'package:flowy_infra_ui/flowy_infra_ui.dart';
 import 'package:flowy_infra_ui/style_widget/button.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
+import 'package:dartz/dartz.dart' as dartz;
 
 class QuestionBubble extends StatelessWidget {
   const QuestionBubble({Key? key}) : super(key: key);
@@ -19,8 +22,69 @@ class QuestionBubble extends StatelessWidget {
         fillColor: theme.selector,
         mainAxisAlignment: MainAxisAlignment.center,
         radius: BorderRadius.circular(10),
-        onPressed: () {},
+        onPressed: () {
+          final actionList = QuestionBubbleActions(onSelected: (action) {});
+          actionList.show(
+            context,
+            context,
+            anchorDirection: AnchorDirection.topWithCenterAligned,
+          );
+        },
       ),
     );
   }
 }
+
+class QuestionBubbleActions with ActionList<QuestionBubbleActionWrapper> implements FlowyOverlayDelegate {
+  final Function(dartz.Option<QuestionBubbleAction>) onSelected;
+  final _items = QuestionBubbleAction.values.map((action) => QuestionBubbleActionWrapper(action)).toList();
+
+  QuestionBubbleActions({
+    required this.onSelected,
+  });
+
+  @override
+  List<QuestionBubbleActionWrapper> get items => _items;
+
+  @override
+  void Function(dartz.Option<QuestionBubbleActionWrapper> p1) get selectCallback => (result) {
+        result.fold(
+          () => onSelected(dartz.none()),
+          (wrapper) => onSelected(
+            dartz.some(wrapper.inner),
+          ),
+        );
+      };
+
+  @override
+  FlowyOverlayDelegate? get delegate => this;
+
+  @override
+  void didRemove() {
+    onSelected(dartz.none());
+  }
+}
+
+enum QuestionBubbleAction {
+  whatsNews,
+}
+
+class QuestionBubbleActionWrapper extends ActionItemData {
+  final QuestionBubbleAction inner;
+
+  QuestionBubbleActionWrapper(this.inner);
+  @override
+  Widget? get icon => null;
+
+  @override
+  String get name => inner.name;
+}
+
+extension QuestionBubbleExtension on QuestionBubbleAction {
+  String get name {
+    switch (this) {
+      case QuestionBubbleAction.whatsNews:
+        return "What's new";
+    }
+  }
+}

app_flowy/lib/workspace/presentation/widgets/menu/widget/app/header/right_click_action.dart

@@ -12,20 +12,16 @@ class AppDisclosureActions with ActionList<AppDisclosureActionWrapper> implement
     required this.onSelected,
   });
 
-  @override
-  String get identifier => "ViewDisclosureActions";
-
   @override
   List<AppDisclosureActionWrapper> get items => _items;
 
-  @override
-  double get maxWidth => 162;
-
   @override
   void Function(dartz.Option<AppDisclosureActionWrapper> p1) get selectCallback => (result) {
         result.fold(
           () => onSelected(dartz.none()),
-          (wrapper) => onSelected(dartz.some(wrapper.inner)),
+          (wrapper) => onSelected(
+            dartz.some(wrapper.inner),
+          ),
         );
       };
 

app_flowy/lib/workspace/presentation/widgets/menu/widget/app/section/disclosure_action.dart

@@ -34,9 +34,6 @@ class ViewDisclosureButton extends StatelessWidget
     );
   }
 
-  @override
-  String get identifier => "ViewDisclosureActions";
-
   @override
   List<ViewDisclosureActionWrapper> get items => _items;
 

app_flowy/lib/workspace/presentation/widgets/pop_up_action.dart

@@ -11,9 +11,9 @@ import 'package:dartz/dartz.dart' as dartz;
 abstract class ActionList<T extends ActionItemData> {
   List<T> get items;
 
-  String get identifier;
+  String get identifier => toString();
 
-  double get maxWidth;
+  double get maxWidth => 162;
 
   void Function(dartz.Option<T>) get selectCallback;
 
@@ -47,7 +47,7 @@ abstract class ActionList<T extends ActionItemData> {
 }
 
 abstract class ActionItemData {
-  Widget get icon;
+  Widget? get icon;
   String get name;
 }
 
@@ -80,7 +80,7 @@ class ActionItem<T extends ActionItemData> extends StatelessWidget {
             height: ActionListSizes.itemHeight,
             child: Row(
               children: [
-                action.icon,
+                if (action.icon != null) action.icon!,
                 HSpace(ActionListSizes.itemHPadding),
                 FlowyText.medium(
                   action.name,