feat(bloc): add provider, consumer and helpers

2022-05-20 22:32:30 +02:00
parent 2ac2b4d2be
commit 9ef37633cb
45 changed files with 1435 additions and 0 deletions
@@ -0,0 +1,34 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+import 'package:equatable/equatable.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+part 'counter_event.dart';
+part 'counter_state.dart';
+
+class CounterBloc extends Bloc<CounterEvent, CounterState> {
+  CounterBloc() : super(const CounterInitial()) {
+    
+    on<CounterIncrement>((event, emit) {
+      emit(CounterModified(state.count + 1));
+    });
+
+    on<CounterDecrement>((event, emit) {
+      emit(CounterModified(state.count - 1));
+    });
+  }
+}
@@ -0,0 +1,28 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+part of 'counter_bloc.dart';
+
+abstract class CounterEvent extends Equatable {
+  const CounterEvent();
+
+  @override
+  List<Object> get props => [];
+}
+
+class CounterIncrement extends CounterEvent {}
+
+class CounterDecrement extends CounterEvent {}
@@ -0,0 +1,35 @@
+// Copyright (C) 2022 WYATT GROUP
+// Please see the AUTHORS file for details.
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+part of 'counter_bloc.dart';
+
+abstract class CounterState extends Equatable {
+  final int count;
+
+  const CounterState(this.count);
+
+  @override
+  List<Object> get props => [count];
+}
+
+class CounterInitial extends CounterState {
+  const CounterInitial() : super(0);
+}
+
+class CounterModified extends CounterState {
+  const CounterModified(super.count);
+}
+