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- /************************************************************
- * * Hyphenate CONFIDENTIAL
- * __________________
- * Copyright (C) 2016 Hyphenate Inc. All rights reserved.
- *
- * NOTICE: All information contained herein is, and remains
- * the property of Hyphenate Inc.
- * Dissemination of this information or reproduction of this material
- * is strictly forbidden unless prior written permission is obtained
- * from Hyphenate Inc.
- */
- #import "EaseFacialView.h"
- #import "EaseEmoji.h"
- #import "EaseFaceView.h"
- #import "EaseEmotionManager.h"
- @interface UIButton (UIButtonImageWithLable)
- - (void) setImage:(UIImage *)image withTitle:(NSString *)title forState:(UIControlState)stateType;
- @end
- @implementation UIButton (UIButtonImageWithLable)
- - (void) setImage:(UIImage *)image withTitle:(NSString *)title forState:(UIControlState)stateType {
- //UIEdgeInsetsMake(CGFloat top, CGFloat left, CGFloat bottom, CGFloat right)
- CGSize titleSize;
- if ([NSString instancesRespondToSelector:@selector(sizeWithAttributes:)]) {
- titleSize = [title sizeWithAttributes:@{NSFontAttributeName:[UIFont systemFontOfSize:10]}];
- } else {
- titleSize = [title sizeWithFont:[UIFont systemFontOfSize:10]];
- }
- [self.imageView setContentMode:UIViewContentModeScaleAspectFit];
- [self setImageEdgeInsets:UIEdgeInsetsMake(0,
- 0.0,
- 20,
- 0)];
- [self setImage:image forState:stateType];
-
- [self.titleLabel setContentMode:UIViewContentModeCenter];
- [self.titleLabel setBackgroundColor:[UIColor clearColor]];
- [self.titleLabel setFont:[UIFont systemFontOfSize:10]];
- [self setTitleColor:[UIColor blackColor] forState:stateType];
- [self setTitleEdgeInsets:UIEdgeInsetsMake(CGRectGetHeight(self.bounds)-20,
- -image.size.width,
- 0,
- 0.0)];
- [self setTitle:title forState:stateType];
- }
- @end
- @protocol EaseCollectionViewCellDelegate
- @optional
- - (void)didSendEmotion:(EaseEmotion*)emotion;
- @end
- @interface EaseCollectionViewCell : UICollectionViewCell
- @property (nonatomic, weak) id<EaseCollectionViewCellDelegate> delegate;
- @property (nonatomic, strong) UIButton *imageButton;
- @property (nonatomic, strong) EaseEmotion *emotion;
- @end
- @implementation EaseCollectionViewCell
- - (id)initWithFrame:(CGRect)frame
- {
- self = [super initWithFrame:frame];
- if (self) {
- _imageButton = [UIButton buttonWithType:UIButtonTypeCustom];
- _imageButton.frame = self.bounds;
- _imageButton.userInteractionEnabled = YES;
- [self.contentView addSubview:_imageButton];
- }
- return self;
- }
- - (void)setFrame:(CGRect)frame
- {
- [super setFrame:frame];
- _imageButton.frame = self.bounds;
- }
- - (void)setEmotion:(EaseEmotion *)emotion
- {
- _emotion = emotion;
- if ([emotion isKindOfClass:[EaseEmotion class]]) {
- if (emotion.emotionType == EMEmotionGif) {
- [_imageButton setImage:[UIImage imageNamed:emotion.emotionThumbnail] withTitle:emotion.emotionTitle forState:UIControlStateNormal];
- } else if (emotion.emotionType == EMEmotionPng) {
- [_imageButton setImage:[UIImage imageNamed:emotion.emotionThumbnail] forState:UIControlStateNormal];
- _imageButton.imageView.contentMode = UIViewContentModeScaleAspectFit;
- [_imageButton setTitle:nil forState:UIControlStateNormal];
- [_imageButton setImageEdgeInsets:UIEdgeInsetsMake(0, 0, 0, 0)];
- [_imageButton setTitleEdgeInsets:UIEdgeInsetsMake(0, 0, 0, 0)];
- } else {
- [_imageButton.titleLabel setFont:[UIFont fontWithName:@"AppleColorEmoji" size:29.0]];
- [_imageButton setTitle:emotion.emotionThumbnail forState:UIControlStateNormal];
- [_imageButton setImage:nil forState:UIControlStateNormal];
- [_imageButton setImageEdgeInsets:UIEdgeInsetsMake(0, 0, 0, 0)];
- [_imageButton setTitleEdgeInsets:UIEdgeInsetsMake(0, 0, 0, 0)];
- }
- [_imageButton addTarget:self action:@selector(sendEmotion:) forControlEvents:UIControlEventTouchUpInside];
- } else {
- [_imageButton setTitle:nil forState:UIControlStateNormal];
- [_imageButton setImageEdgeInsets:UIEdgeInsetsMake(0, 0, 0, 0)];
- [_imageButton setTitleEdgeInsets:UIEdgeInsetsMake(0, 0, 0, 0)];
- [_imageButton setImage:[UIImage imageNamed:@"EaseUIResource.bundle/faceDelete"] forState:UIControlStateNormal];
- [_imageButton setImage:[UIImage imageNamed:@"EaseUIResource.bundle/faceDelete_select"] forState:UIControlStateHighlighted];
- [_imageButton addTarget:self action:@selector(sendEmotion:) forControlEvents:UIControlEventTouchUpInside];
- }
- }
- - (void)sendEmotion:(id)sender
- {
- if (_delegate) {
- if ([_emotion isKindOfClass:[EaseEmotion class]]) {
- [_delegate didSendEmotion:_emotion];
- } else {
- [_delegate didSendEmotion:nil];
- }
- }
- }
- @end
- @interface EaseFacialView () <UIScrollViewDelegate,UICollectionViewDelegate,UICollectionViewDataSource,UICollectionViewDelegateFlowLayout,EaseCollectionViewCellDelegate>
- {
- CGFloat _itemWidth;
- CGFloat _itemHeight;
- }
- @property (nonatomic, strong) UIScrollView *scrollview;
- @property (nonatomic, strong) UIPageControl *pageControl;
- @property (nonatomic, strong) UICollectionView *collectionView;
- @property (nonatomic, strong) NSArray *emotionManagers;
- @end
- @implementation EaseFacialView
- - (id)initWithFrame:(CGRect)frame
- {
- self = [super initWithFrame:frame];
- if (self) {
- _pageControl = [[UIPageControl alloc] init];
- UICollectionViewFlowLayout *flowLayout = [[UICollectionViewFlowLayout alloc] init];
- [flowLayout setScrollDirection:UICollectionViewScrollDirectionHorizontal];
- _collectionView = [[UICollectionView alloc] initWithFrame:frame collectionViewLayout:flowLayout];
- [self.collectionView registerClass:[EaseCollectionViewCell class] forCellWithReuseIdentifier:@"collectionCell"];
- [self.collectionView registerClass:[UICollectionReusableView class] forSupplementaryViewOfKind:UICollectionElementKindSectionFooter withReuseIdentifier:@"FooterView"];
- _collectionView.backgroundColor = [UIColor clearColor];
- _collectionView.delegate = self;
- _collectionView.dataSource = self;
- _collectionView.showsVerticalScrollIndicator = NO;
- _collectionView.showsHorizontalScrollIndicator = NO;
- _collectionView.alwaysBounceHorizontal = YES;
- _collectionView.pagingEnabled = YES;
- _collectionView.userInteractionEnabled = YES;
- // [self addSubview:_scrollview];
- [self addSubview:_pageControl];
- [self addSubview:_collectionView];
- }
- return self;
- }
- #pragma mark - UICollectionViewDataSource
- - (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section
- {
- if (section < [_emotionManagers count]) {
- EaseEmotionManager *emotionManager = [_emotionManagers objectAtIndex:section];
- return [emotionManager.emotions count];
- }
- return 0;
- }
- - (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView
- {
- if (_emotionManagers == nil || [_emotionManagers count] == 0) {
- return 1;
- }
- return [_emotionManagers count];
- }
- - (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
- {
- static NSString* identify = @"collectionCell";
- EaseCollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:identify forIndexPath:indexPath];
- if (!cell) {
-
- }
- [cell sizeToFit];
- EaseEmotionManager *emotionManager = [_emotionManagers objectAtIndex:indexPath.section];
- EaseEmotion *emotion = [emotionManager.emotions objectAtIndex:indexPath.row];
- cell.emotion = emotion;
- cell.userInteractionEnabled = YES;
- cell.delegate = self;
- return cell;
- }
- - (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout referenceSizeForFooterInSection:(NSInteger)section
- {
- EaseEmotionManager *emotionManager = [_emotionManagers objectAtIndex:section];
- CGFloat itemWidth = self.frame.size.width / emotionManager.emotionCol;
- NSInteger pageSize = emotionManager.emotionRow*emotionManager.emotionCol;
- NSInteger lastPage = (pageSize - [emotionManager.emotions count]%pageSize);
- if (lastPage < emotionManager.emotionRow ||[emotionManager.emotions count]%pageSize == 0) {
- return CGSizeMake(0, 0);
- } else{
- NSInteger size = lastPage/emotionManager.emotionRow;
- return CGSizeMake(size*itemWidth, self.frame.size.height);
- }
- }
- - (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath
- {
- UICollectionReusableView *reusableview = nil;
-
- if (kind == UICollectionElementKindSectionHeader){
-
- UICollectionReusableView *headerView = [collectionView dequeueReusableSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"HeaderView" forIndexPath:indexPath];
- reusableview = headerView;
-
- }
- if (kind == UICollectionElementKindSectionFooter){
- UICollectionReusableView *footerview = [collectionView dequeueReusableSupplementaryViewOfKind:UICollectionElementKindSectionFooter withReuseIdentifier:@"FooterView" forIndexPath:indexPath];
- reusableview = footerview;
- }
- return reusableview;
- }
- #pragma mark --UICollectionViewDelegateFlowLayout
- - (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath
- {
- EaseEmotionManager *emotionManager = [_emotionManagers objectAtIndex:indexPath.section];
- NSInteger maxRow = emotionManager.emotionRow;
- NSInteger maxCol = emotionManager.emotionCol;
- CGFloat itemWidth = self.frame.size.width / maxCol;
- CGFloat itemHeight = (self.frame.size.height) / maxRow;
- return CGSizeMake(itemWidth, itemHeight);
- }
- -(UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section
- {
- return UIEdgeInsetsMake(0, 0, 0, 0);
- }
- - (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section
- {
- return 0.0f;
- }
- - (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section
- {
- return 0.0f;
- }
- #pragma mark - UICollectionViewDelegate
- - (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath
- {
-
- }
- -(BOOL)collectionView:(UICollectionView *)collectionView shouldSelectItemAtIndexPath:(NSIndexPath *)indexPath
- {
- return YES;
- }
- #pragma makr - EaseCollectionViewCellDelegate
- - (void)didSendEmotion:(EaseEmotion *)emotion
- {
- if (emotion) {
- if (emotion.emotionType == EMEmotionDefault) {
- if (_delegate) {
- [_delegate selectedFacialView:emotion.emotionId];
- }
- } else {
- if (_delegate) {
- [_delegate sendFace:emotion];
- }
- }
- } else {
- [_delegate deleteSelected:nil];
- }
- }
- -(void)loadFacialView:(NSArray*)emotionManagers size:(CGSize)size
- {
- for (UIView *view in [self.scrollview subviews]) {
- [view removeFromSuperview];
- }
- _emotionManagers = emotionManagers;
- [_collectionView reloadData];
- }
- -(void)loadFacialViewWithPage:(NSInteger)page
- {
- [_collectionView scrollToItemAtIndexPath:[NSIndexPath indexPathForItem:0 inSection:page]
- atScrollPosition:UICollectionViewScrollPositionCenteredHorizontally
- animated:NO];
- CGPoint offSet = _collectionView.contentOffset;
- if (page == 0) {
- [_collectionView setContentOffset:CGPointMake(0, 0) animated:NO];
- } else {
- [_collectionView setContentOffset:CGPointMake(CGRectGetWidth(self.frame)*((int)(offSet.x/CGRectGetWidth(self.frame))+1), 0) animated:NO];
- }
- // [_collectionView setContentOffset:CGPointMake(CGRectGetWidth(self.frame)*2, 0) animated:NO];
- }
- #pragma mark - UIScrollViewDelegate
- - (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView
- {
-
- }
- @end
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