86 lines
2.4 KiB
Objective-C
86 lines
2.4 KiB
Objective-C
//
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// KBChatUserCell.m
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// CustomKeyboard
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//
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// 用户消息 Cell（右侧显示）
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//
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#import "KBChatUserCell.h"
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#import "KBChatMessage.h"
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#import "Masonry.h"
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@interface KBChatUserCell ()
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@property (nonatomic, strong) UIView *bubbleView;
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@property (nonatomic, strong) UILabel *messageLabel;
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@end
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@implementation KBChatUserCell
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- (instancetype)initWithStyle:(UITableViewCellStyle)style
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reuseIdentifier:(NSString *)reuseIdentifier {
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self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
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if (self) {
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self.backgroundColor = [UIColor clearColor];
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self.contentView.backgroundColor = [UIColor clearColor];
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self.selectionStyle = UITableViewCellSelectionStyleNone;
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[self setupUI];
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}
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return self;
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}
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- (void)setupUI {
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[self.contentView addSubview:self.bubbleView];
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[self.bubbleView addSubview:self.messageLabel];
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[self.bubbleView mas_makeConstraints:^(MASConstraintMaker *make) {
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make.top.equalTo(self.contentView).offset(4);
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make.bottom.equalTo(self.contentView).offset(-4);
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make.right.equalTo(self.contentView).offset(-12);
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make.width.lessThanOrEqualTo(self.contentView).multipliedBy(0.7);
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make.height.greaterThanOrEqualTo(@36);
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}];
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[self.messageLabel mas_makeConstraints:^(MASConstraintMaker *make) {
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make.top.equalTo(self.bubbleView).offset(8);
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make.bottom.equalTo(self.bubbleView).offset(-8);
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make.left.equalTo(self.bubbleView).offset(12);
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make.right.equalTo(self.bubbleView).offset(-12);
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}];
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}
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- (void)configureWithMessage:(KBChatMessage *)message {
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self.messageLabel.text = message.text ?: @"";
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}
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- (void)prepareForReuse {
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[super prepareForReuse];
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self.messageLabel.text = @"";
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}
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#pragma mark - Lazy
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- (UIView *)bubbleView {
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if (!_bubbleView) {
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_bubbleView = [[UIView alloc] init];
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_bubbleView.backgroundColor = [UIColor colorWithHex:0x02BEAC];
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_bubbleView.layer.cornerRadius = 12;
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_bubbleView.layer.masksToBounds = YES;
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}
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return _bubbleView;
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}
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- (UILabel *)messageLabel {
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if (!_messageLabel) {
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_messageLabel = [[UILabel alloc] init];
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_messageLabel.numberOfLines = 0;
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_messageLabel.font = [UIFont systemFontOfSize:14];
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_messageLabel.textColor = [UIColor whiteColor];
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_messageLabel.lineBreakMode = NSLineBreakByWordWrapping;
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}
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return _messageLabel;
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}
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@end
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