提交

TUIKit/TUIChat/BaseCell/TUIChatShortcutMenuView.m

@@ -0,0 +1,182 @@
+//
+//  TUIChatShortcutMenuView.m
+//  TUIChat
+//
+//  Created by Tencent on 2023/6/29.
+//  Copyright © 2024 Tencent. All rights reserved.
+
+#import "TUIChatShortcutMenuView.h"
+#import <TUICore/TUICore.h>
+#import <TUICore/TUIDefine.h>
+#import <TIMCommon/TIMDefine.h>
+
+@implementation TUIChatShortcutMenuCellData
+
+- (instancetype)init {
+    self = [super init];
+    if (self) {
+        self.textColor = [UIColor tui_colorWithHex:@"#8F959E"];
+        self.textFont = [UIFont systemFontOfSize:14];
+        self.backgroundColor = [UIColor tui_colorWithHex:@"#F6F7F9"];
+        self.cornerRadius = 16;
+        self.borderColor = [UIColor tui_colorWithHex:@"#C5CBD4"];
+        self.borderWidth = 1.0;
+    }
+    return self;
+}
+
+- (CGSize)calcSize {
+    return [self calcMenuCellButtonSize:self.text];
+}
+
+- (CGSize)calcMenuCellButtonSize:(NSString *)title {
+    CGFloat margin = 28;
+    CGRect rect = [title boundingRectWithSize:CGSizeMake(MAXFLOAT, 32)
+                                      options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading
+                                   attributes:@{ NSFontAttributeName : self.textFont}
+                                      context:nil];
+    return CGSizeMake(rect.size.width + margin, 32);
+}
+
+@end
+
+
+@interface TUIChatShortcutMenuCell()
+
+@end
+
+@implementation TUIChatShortcutMenuCell
+
+- (instancetype)initWithFrame:(CGRect)frame {
+    self = [super initWithFrame:frame];
+    if (self) {
+        self.button = [UIButton new];
+        [self addSubview:self.button];
+    }
+    return self;
+}
+
+- (void)fillWithData:(TUIChatShortcutMenuCellData *)cellData {
+    self.cellData = cellData;
+    [self.button setTitle:cellData.text forState:UIControlStateNormal];
+    [self.button addTarget:cellData.target action:cellData.cselector forControlEvents:UIControlEventTouchUpInside];
+    
+    self.button.layer.cornerRadius = self.cellData.cornerRadius;
+    self.button.titleLabel.font = self.cellData.textFont;
+    self.button.backgroundColor = self.cellData.backgroundColor;
+    [self.button setTitleColor:self.cellData.textColor forState:UIControlStateNormal];
+    self.button.layer.borderWidth = self.cellData.borderWidth;
+    self.button.layer.borderColor = self.cellData.borderColor.CGColor;
+    
+    [self updateConstraints];
+    // tell constraints they need updating
+    [self setNeedsUpdateConstraints];
+    // update constraints now so we can animate the change
+    [self updateConstraintsIfNeeded];
+    [self layoutIfNeeded];
+}
+
+- (void)updateConstraints {
+    [super updateConstraints];
+    
+    CGSize size = [self.cellData calcSize];
+    [self.button mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.leading.mas_equalTo(12);
+        make.centerY.mas_equalTo(self.mas_centerY);
+        make.width.mas_equalTo(size.width);
+        make.height.mas_equalTo(size.height);
+    }];
+}
+
+@end
+
+@interface TUIChatShortcutMenuView() <UICollectionViewDelegate, UICollectionViewDataSource>
+
+@property (nonatomic, strong) UICollectionView *collectionView;
+@property (nonatomic, strong) NSMutableArray *dataSource;
+
+@end
+
+@implementation TUIChatShortcutMenuView
+
+- (instancetype)initWithDataSource:(NSArray *)source {
+    self = [super init];
+    if (self) {
+        self.dataSource = [source mutableCopy];
+        self.backgroundColor = [UIColor tui_colorWithHex:@"#EBF0F6"];
+        [self addSubview:self.collectionView];
+    }
+    return self;
+}
+
+#pragma mark - Public
+- (void)updateFrame {
+    self.mm_left(0).mm_top(0).mm_width(Screen_Width).mm_height(self.viewHeight > 0 ? self.viewHeight : 46);
+    self.collectionView.mm_fill();
+}
+
+#pragma mark - Getter
+- (UICollectionView *)collectionView {
+    if (!_collectionView) {
+        UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc] init];
+        [layout setScrollDirection:UICollectionViewScrollDirectionHorizontal];
+        _collectionView = [[UICollectionView alloc] initWithFrame:self.bounds collectionViewLayout:layout];
+        _collectionView.delegate = self;
+        _collectionView.dataSource = self;
+        _collectionView.scrollEnabled = YES;
+        _collectionView.backgroundColor = [UIColor clearColor];
+        _collectionView.showsHorizontalScrollIndicator = NO;
+        [_collectionView registerClass:[TUIChatShortcutMenuCell class] forCellWithReuseIdentifier:@"menuCell"];
+    }
+    return _collectionView;
+}
+
+#pragma mark - UICollectionViewDataSource & Delegate
+- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView {
+    return 1;
+}
+
+- (NSInteger)collectionView:(UICollectionView *)collectionView 
+     numberOfItemsInSection:(NSInteger)section {
+    return self.dataSource.count;
+}
+
+- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView 
+                  cellForItemAtIndexPath:(NSIndexPath *)indexPath {
+    TUIChatShortcutMenuCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"menuCell" forIndexPath:indexPath];
+    TUIChatShortcutMenuCellData *cellData = self.dataSource[indexPath.row];
+    [cell fillWithData:cellData];
+    return cell;
+}
+
+- (CGSize)collectionView:(UICollectionView *)collectionView 
+                  layout:(UICollectionViewLayout *)collectionViewLayout
+  sizeForItemAtIndexPath:(NSIndexPath *)indexPath {
+    TUIChatShortcutMenuCellData *cellData = self.dataSource[indexPath.row];
+    return CGSizeMake([cellData calcSize].width + 12, [cellData calcSize].height);
+}
+
+- (UIEdgeInsets)collectionView:(UICollectionView *)collectionView 
+                        layout:(UICollectionViewLayout *)collectionViewLayout
+        insetForSectionAtIndex:(NSInteger)section {
+    return UIEdgeInsetsMake(0, 0, 0, 0);
+}
+
+- (CGFloat)collectionView:(UICollectionView *)collectionView 
+                   layout:(UICollectionViewLayout *)collectionViewLayout
+minimumInteritemSpacingForSectionAtIndex:(NSInteger)section {
+    return 0;
+}
+
+- (CGFloat)collectionView:(UICollectionView *)collectionView 
+                   layout:(UICollectionViewLayout*)collectionViewLayout
+minimumLineSpacingForSectionAtIndex:(NSInteger)section {
+    return 0;
+}
+
+- (BOOL)collectionView:(UICollectionView *)collectionView 
+shouldSelectItemAtIndexPath:(NSIndexPath *)indexPath {
+    return YES;
+}
+
+@end