//
|
// HMEmoticonAttachment.m
|
// 表情键盘
|
//
|
// Created by 刘凡 on 16/3/5.
|
// Copyright © 2016年 itcast. All rights reserved.
|
//
|
|
#import "HMEmoticonAttachment.h"
|
#import "HMEmoticon.h"
|
#import "UIImage+HMEmoticon.h"
|
|
@implementation HMEmoticonAttachment
|
|
- (instancetype)initWithEmoticon:(HMEmoticon *)emoticon font:(UIFont *)font {
|
self = [super init];
|
if (self) {
|
_text = emoticon.chs;
|
|
self.image = [UIImage hm_imageNamed:emoticon.imagePath];
|
CGFloat lineHeight = font.lineHeight;
|
self.bounds = CGRectMake(0, -4, lineHeight, lineHeight);
|
}
|
return self;
|
}
|
|
+ (NSAttributedString *)emoticonStringWithEmoticon:(HMEmoticon *)emoticon font:(UIFont *)font textColor:(UIColor * _Nonnull)textColor {
|
|
HMEmoticonAttachment *attachment = [[HMEmoticonAttachment alloc] initWithEmoticon:emoticon font:font];
|
|
NSMutableAttributedString *emoticonStr = [[NSMutableAttributedString alloc] initWithAttributedString:
|
[NSAttributedString attributedStringWithAttachment:attachment]];
|
|
[emoticonStr addAttributes: @{NSFontAttributeName: font,
|
NSForegroundColorAttributeName: textColor}
|
range:NSMakeRange(0, 1)];
|
|
return emoticonStr.copy;
|
}
|
|
@end
|