Hippy/renderer/voltron/lib/controller/group.dart

//
// Tencent is pleased to support the open source community by making
// Hippy available.
//
// Copyright (C) 2022 THL A29 Limited, a Tencent company.
// All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

import '../common.dart';
import '../controller.dart';
import '../render.dart';
import '../style.dart';
import '../viewmodel.dart';

abstract class BaseGroupController<T extends GroupViewModel>
    extends GroupController<T, RenderNode> {
  @override
  RenderNode createRenderNode(
    int id,
    VoltronMap? props,
    String name,
    RenderTree tree,
    ControllerManager controllerManager,
    bool lazy,
  ) {
    return RenderNode(id, name, tree, controllerManager, props);
  }
}

abstract class GroupController<T extends GroupViewModel, R extends RenderNode> extends VoltronViewController<T, R> {
  @override
  Map<String, ControllerMethodProp> get extendRegisteredMethodProp {
    var extraMap = <String, ControllerMethodProp>{};
    extraMap[NodeProps.kOnInterceptTouchEvent] =
        ControllerMethodProp(setInterceptTouch, false);
    extraMap[NodeProps.kOnInterceptPullUpEvent] =
        ControllerMethodProp(setInterceptPullUp, false);
    extraMap.addAll(groupExtraMethodProp);

    return extraMap;
  }

  Map<String, ControllerMethodProp> get groupExtraMethodProp;

  @ControllerProps(NodeProps.kOnInterceptTouchEvent)
  void setInterceptTouch(GroupViewModel viewModel, bool flag) {
    viewModel.interceptTouch = flag;
  }

  @ControllerProps(NodeProps.kOnInterceptPullUpEvent)
  void setInterceptPullUp(GroupViewModel viewModel, bool flag) {
    viewModel.interceptPullUp = flag;
  }
}