52 lines
1.4 KiB
Objective-C
52 lines
1.4 KiB
Objective-C
//
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// ViewController.m
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// ISEmojiViewSample
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//
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// Created by isaced on 14/12/25.
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// Copyright (c) 2014年 isaced. All rights reserved.
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//
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#import "ViewController.h"
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#import "ISEmojiView.h"
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@interface ViewController ()<ISEmojiViewDelegate>
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@property (nonatomic, strong) UITextView *textView;
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@end
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@implementation ViewController
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- (void)viewDidLoad {
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[super viewDidLoad];
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// init TextView
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self.textView = [[UITextView alloc] initWithFrame:self.view.frame];
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[self.view addSubview:self.textView];
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// init ISEmojiView
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ISEmojiView *emojiView = [[ISEmojiView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, 216)];
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emojiView.delegate = self;
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emojiView.inputView = self.textView;
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self.textView.inputView = emojiView;
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[self.textView becomeFirstResponder];
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}
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- (void)didReceiveMemoryWarning {
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[super didReceiveMemoryWarning];
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}
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-(void)emojiView:(ISEmojiView *)emojiView didSelectEmoji:(NSString *)emoji{
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self.textView.text = [self.textView.text stringByAppendingString:emoji];
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}
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-(void)emojiView:(ISEmojiView *)emojiView didPressDeleteButton:(UIButton *)deletebutton{
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if (self.textView.text.length > 0) {
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NSRange lastRange = [self.textView.text rangeOfComposedCharacterSequenceAtIndex:self.textView.text.length-1];
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self.textView.text = [self.textView.text substringToIndex:lastRange.location];
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}
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}
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@end
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