Minor dialog improvements

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Changelog
 
+## 0.0.15
+* Added `FutureOr<T?>` to `showNativeDialog` as return type;
+
 ## 0.0.14
 * Added Pagination 
 * Added RefreshStreamMixin

example/pubspec.lock

@@ -212,7 +212,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.0.13"
+    version: "0.0.14"
   equatable:
     dependency: transitive
     description:

lib/dcc_toolkit.dart

@@ -8,10 +8,7 @@ export 'common/mixins/refresh_stream_mixin.dart';
 export 'common/result/result.dart';
 export 'common/type_defs.dart';
 export 'logger/bolt_logger.dart';
-export 'pagination/paginated_scroll_view.dart';
-export 'pagination/pagination_interface.dart';
-export 'pagination/pagination_mixin.dart';
-export 'pagination/pagination_state.dart';
+export 'pagination/paginated.dart';
 export 'style/style.dart';
 export 'test_util/devices_sizes.dart';
 export 'test_util/presentation_event_catcher.dart';

lib/pagination/paginated.dart

@@ -0,0 +1,4 @@
+export 'package:dcc_toolkit/pagination/paginated_scroll_view.dart';
+export 'package:dcc_toolkit/pagination/pagination_interface.dart';
+export 'package:dcc_toolkit/pagination/pagination_mixin.dart';
+export 'package:dcc_toolkit/pagination/pagination_state.dart';

lib/pagination/pagination_state.dart

@@ -1,7 +1,7 @@
 /// State for pagination.
 class PaginationState<T> {
   /// Creates a new [PaginationState] with the given values.
-  PaginationState({
+  const PaginationState({
     this.items = const [],
     this.currentPage = 1,
     this.lastPage = 1,

lib/ui/native_dialog.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
@@ -15,14 +17,14 @@ import 'package:flutter/material.dart';
 ///   ],
 /// );
 /// ```
-void showNativeDialog(
+Future<T?> showNativeDialog<T>(
   BuildContext context, {
   required String title,
-  required List<DialogAction> actions,
+  required List<DialogAction<T>> actions,
   required String content,
 }) {
   if (defaultTargetPlatform == TargetPlatform.iOS) {
-    showCupertinoDialog<void>(
+    return showCupertinoDialog<T>(
       context: context,
       builder:
           (dialogContext) => CupertinoAlertDialog(
@@ -32,9 +34,9 @@ void showNativeDialog(
                 actions
                     .map(
                       (action) => CupertinoDialogAction(
-                        onPressed: () {
-                          action.onTap();
-                          Navigator.of(dialogContext).pop();
+                        onPressed: () async {
+                          final result = await action.onTap();
+                          if (dialogContext.mounted) Navigator.of(dialogContext).pop(result);
                         },
                         isDestructiveAction: action.isDestructiveAction,
                         child: Text(action.text),
@@ -44,7 +46,7 @@ void showNativeDialog(
           ),
     );
   } else {
-    showDialog<void>(
+    return showDialog<T?>(
       context: context,
       builder:
           (dialogContext) => AlertDialog(
@@ -54,9 +56,9 @@ void showNativeDialog(
                 actions
                     .map(
                       (action) => TextButton(
-                        onPressed: () {
-                          action.onTap();
-                          Navigator.of(dialogContext).pop();
+                        onPressed: () async {
+                          final result = await action.onTap();
+                          if (dialogContext.mounted) Navigator.of(dialogContext).pop(result);
                         },
                         child: Text(action.text),
                       ),
@@ -68,15 +70,15 @@ void showNativeDialog(
 }
 
 /// A dialog action which is used to show the actions of a native dialog. Tapping a action will also close the dialog.
-class DialogAction {
+class DialogAction<T> {
   /// Creates a [DialogAction].
   const DialogAction({required this.text, required this.onTap, this.isDestructiveAction = false});
 
   /// The text of the action.
   final String text;
 
   /// The callback that is called when the action is tapped.
-  final VoidCallback onTap;
+  final FutureOr<T?> Function() onTap;
 
   /// Whether the action is a destructive action. This is only used on iOS.
   final bool isDestructiveAction;

pubspec.yaml

@@ -1,6 +1,6 @@
 name: dcc_toolkit
 description: "Internal toolkit package used by the DCC team."
-version: 0.0.14
+version: 0.0.15
 homepage: https://dutchcodingcompany.com
 repository: https://github.com/DutchCodingCompany/dcc_toolkit
 

test/pagination/pagination_mixin_test.dart

@@ -33,7 +33,7 @@ void main() {
     });
 
     test('loadNextPage emits new state with next page items when current page is less than last page', () async {
-      final paginationState = PaginationState<int>(items: [1, 2, 3], currentPage: 1, lastPage: 3);
+      const paginationState = PaginationState<int>(items: [1, 2, 3], currentPage: 1, lastPage: 3);
       cubit.emit(_TestState(paginationState));
 
       final nextPaginationStates = <PaginationState<int>?>[];
@@ -47,7 +47,7 @@ void main() {
     });
 
     test('loadNextPage does not emit new state when current page is equal to last page', () async {
-      final paginationState = PaginationState<int>(items: [1, 2, 3], currentPage: 3, lastPage: 3);
+      const paginationState = PaginationState<int>(items: [1, 2, 3], currentPage: 3, lastPage: 3);
       cubit.emit(_TestState(paginationState));
 
       final nextPaginationStates = <PaginationState<int>?>[];
@@ -57,7 +57,7 @@ void main() {
     });
 
     test('loadNextPage does not emit new state when next page items are empty', () async {
-      final paginationState = PaginationState<int>(items: [1, 2, 3], currentPage: 1, lastPage: 3);
+      const paginationState = PaginationState<int>(items: [1, 2, 3], currentPage: 1, lastPage: 3);
       cubit
         ..emit(_TestState(paginationState))
         ..returnPages = [];
@@ -88,7 +88,7 @@ class _TestState implements PaginationInterface<int> {
 }
 
 class _TestCubit extends Cubit<_TestState> with PaginationMixin<int, _TestState> {
-  _TestCubit() : super(_TestState(PaginationState()));
+  _TestCubit() : super(_TestState(const PaginationState()));
 
   List<int> returnPages = [1, 2, 3];