wehub-resource-sync
45 lines
1.3 KiB
Objective-C
45 lines
1.3 KiB
Objective-C
//
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// TLEmojiGroupDisplayModel.m
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// TLChat
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//
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// Created by 李伯坤 on 16/9/27.
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// Copyright © 2016年 李伯坤. All rights reserved.
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//
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#import "TLEmojiGroupDisplayModel.h"
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#import "TLExpressionGroupModel+TLEmojiKB.h"
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@implementation TLEmojiGroupDisplayModel
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- (id)initWithEmojiGroup:(TLExpressionGroupModel *)emojiGroup pageNumber:(NSInteger)pageNumber andCount:(NSInteger)count
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{
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if (self = [super init]) {
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self.groupID = emojiGroup.gId;
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self.groupName = emojiGroup.name;
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self.type = emojiGroup.type;
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self.rowNumber = emojiGroup.rowNumber;
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self.colNumber = emojiGroup.colNumber;
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self.pageItemCount = emojiGroup.pageItemCount;
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NSInteger start = pageNumber * count;
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if (emojiGroup.data.count > start) {
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NSInteger len = MIN(count, emojiGroup.count - start);
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self.data = [emojiGroup.data subarrayWithRange:NSMakeRange(pageNumber * count, len)];
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}
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}
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return self;
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}
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- (id)objectAtIndex:(NSUInteger)index
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{
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return index < self.data.count ? [self.data objectAtIndex:index] : nil;
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}
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- (void)addEmoji:(TLExpressionModel *)emoji
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{
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NSMutableArray *emojis = [NSMutableArray arrayWithArray:self.data];
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[emojis addObject:emoji];
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self.data = emojis;
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}
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@end
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