增加换肤功能

TUIKit/TUIChat/UI_Classic/Input/TUIMenuView.h

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+
+//  Created by Tencent on 2023/06/09.
+//  Copyright © 2023 Tencent. All rights reserved.
+/**
+ *  This file declares the components used to implement the emoji menu view.
+ *  The emoji menu view, the bright white view at the bottom of the emoji view, is responsible for displaying individual emoji groups and their thumbnails, and
+ * providing a "Send" button.
+ *
+ *  The TUIMenuViewDelegate protocol provides the emoticon menu view with event callbacks for sending messages and cell selection.
+ *  The TUIMenuView class, the "ontology" of the emoticon menu view, is responsible for displaying it in the form of a view in the UI, and at the same time
+ * serving as a "container" for each component. You can switch between different groups of emoticons or send emoticons through the emoticon menu view.
+ */
+#import <UIKit/UIKit.h>
+#import "TUIMenuCellData.h"
+
+@class TUIMenuView;
+
+/////////////////////////////////////////////////////////////////////////////////
+//
+//                           TUIMenuViewDelegate
+//
+/////////////////////////////////////////////////////////////////////////////////
+
+@protocol TUIMenuViewDelegate <NSObject>
+
+/**
+ *  Callback after clicking on a specific menuCell
+ *  You can use this callback to achieve: in response to the user's click, switch to the corresponding emoticon group view according to the menuCell selected by
+ * the user.
+ */
+- (void)menuView:(TUIMenuView *)menuView didSelectItemAtIndex:(NSInteger)index;
+
+/**
+ *  Callback after click of send button on menuView
+ *  You can send the content of the current input box (TUIInputBar) through this callback
+ *  In the default implementation of TUIKit, the delegate call chain is menuView -> inputController -> messageController.
+ *  Call the sendMessage function in the above classes respectively, so that the functions are reasonably layered and the code reuse rate is improved.
+ */
+- (void)menuViewDidSendMessage:(TUIMenuView *)menuView;
+
+@end
+
+/////////////////////////////////////////////////////////////////////////////////
+//
+//                              TUIMenuView
+//
+/////////////////////////////////////////////////////////////////////////////////
+///
+@interface TUIMenuView : UIView
+
+@property(nonatomic, strong) UICollectionView *menuCollectionView;
+
+@property(nonatomic, strong) UICollectionViewFlowLayout *menuFlowLayout;
+
+@property(nonatomic, weak) id<TUIMenuViewDelegate> delegate;
+
+- (void)scrollToMenuIndex:(NSInteger)index;
+
+- (void)setData:(NSMutableArray<TUIMenuCellData *> *)data;
+
+@end