/**
 * Tencent is pleased to support the open source community by making QMUI_iOS available.
 * Copyright (C) 2016-2021 THL A29 Limited, a Tencent company. All rights reserved.
 * Licensed under the MIT License (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
 * http://opensource.org/licenses/MIT
 * 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.
 */

//
//  QMUITableViewProtocols.h
//  qmui
//
//  Created by QMUI Team on 2016/12/9.
//

#import <UIKit/UIKit.h>

@class QMUITableView;

@protocol QMUICellHeightCache_UITableViewDataSource

@optional
/// 搭配 QMUICellHeightCache 使用，对于 UITableView 而言如果要用 QMUICellHeightCache 那套高度计算方式，则必须实现这个方法
- (nullable __kindof UITableViewCell *)qmui_tableView:(nullable UITableView *)tableView cellWithIdentifier:(nonnull NSString *)identifier;

@end

@protocol QMUICellHeightKeyCache_UITableViewDelegate <NSObject>

@optional

- (nonnull id<NSCopying>)qmui_tableView:(nonnull UITableView *)tableView cacheKeyForRowAtIndexPath:(nonnull NSIndexPath *)indexPath;
@end

@protocol QMUITableViewDelegate <UITableViewDelegate, QMUICellHeightKeyCache_UITableViewDelegate>

@optional

/**
 * 自定义要在<i>- (BOOL)touchesShouldCancelInContentView:(UIView *)view</i>内的逻辑<br/>
 * 若delegate不实现这个方法，则默认对所有UIControl返回NO（UIButton除外，它会返回YES），非UIControl返回YES。
 */
- (BOOL)tableView:(nonnull QMUITableView *)tableView touchesShouldCancelInContentView:(nonnull UIView *)view;

@end


@protocol QMUITableViewDataSource <UITableViewDataSource, QMUICellHeightCache_UITableViewDataSource>

@end
