90 lines
2.8 KiB
Objective-C
90 lines
2.8 KiB
Objective-C
//
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// MessageContentText.m
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// YUMI
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//
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// Created by zu on 2021/12/2.
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//
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#import "MessageContentText.h"
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#import "DJDKMIMOMColor.h"
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#import "NSObject+MJExtension.h"
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#import "QEmotionHelper.h"
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#import <NIMSDK/NIMSDK.h>
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#import <Masonry/Masonry.h>
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#import "MessageTextModel.h"
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#define MESSAGE_TEXT_PADDING 10
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@interface MessageContentText()
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/**
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消息文本
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*/
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@property (nonatomic, strong) YYLabel * messageText;
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///当前的消息
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@property (nonatomic,strong) NIMMessage *message;
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@end
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@implementation MessageContentText
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+ (NSDictionary<NSAttributedStringKey, id> *)messageTextAttibutes {
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UIFont *font = [UIFont systemFontOfSize:13.f];
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NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
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[paragraphStyle setLineSpacing:2.5];
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return @{
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NSFontAttributeName:font,
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NSParagraphStyleAttributeName: paragraphStyle
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};
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}
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- (instancetype)init {
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self = [super init];
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if (self) {
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[self addSubview:self.messageText];
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[self.messageText mas_makeConstraints:^(MASConstraintMaker *make) {
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make.edges.equalTo(self).with.insets(UIEdgeInsetsMake(MESSAGE_TEXT_PADDING, MESSAGE_TEXT_PADDING, MESSAGE_TEXT_PADDING, MESSAGE_TEXT_PADDING));
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}];
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}
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return self;
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}
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- (void)render:(nonnull MessageBaseModel *)model {
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self.message = model.message;
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if (model.messageType == SessionMessageType_Text) {
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MessageTextModel * textModel = (MessageTextModel *)model;
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_messageText.attributedText = textModel.textAttribute;
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} else {
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NSString * messageText = model.message.text;
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if (!messageText || (model.message.messageType != NIMMessageTypeTip && model.message.messageType != NIMMessageTypeText)) {
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// messageText = YMLocalizedString(@"MessageContentText0");
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messageText = [NSString stringWithFormat:@"%@\n%@",
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YMLocalizedString(@"MessageContentText0"),
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model.message.rawAttachContent];
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}
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QEmotionHelper *faceManager = [QEmotionHelper sharedEmotionHelper];
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NSMutableAttributedString * attribute = [faceManager attributedStringByText:messageText font:[UIFont systemFontOfSize:13] forMessageBubble:YES];
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_messageText.attributedText = attribute;
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}
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[_messageText.superview layoutIfNeeded];
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if(_messageText.frame.size.width > _messageText.preferredMaxLayoutWidth){
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[_messageText mas_makeConstraints:^(MASConstraintMaker *make) {
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make.width.mas_equalTo(_messageText.preferredMaxLayoutWidth);
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}];
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}
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}
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- (YYLabel *)messageText {
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if (!_messageText) {
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_messageText = [[YYLabel alloc]initWithFrame:CGRectZero];
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_messageText.preferredMaxLayoutWidth = CONTENT_WIDTH_MAX - MESSAGE_TEXT_PADDING * 2;
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_messageText.textColor = DJDKMIMOMColor.mainTextColor;
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_messageText.numberOfLines = 0;
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_messageText.userInteractionEnabled = YES;
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}
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return _messageText;
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}
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@end
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