ZLBigImageCell.h
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//
// ZLBigImageCell.h
// 多选相册照片
//
// Created by long on 15/11/26.
// Copyright © 2015年 long. All rights reserved.
//
#import <UIKit/UIKit.h>
#import <PhotosUI/PhotosUI.h>
@class ZLPhotoModel;
@class PHAsset;
@class ZLPreviewView;
@interface ZLBigImageCell : UICollectionViewCell
@property (nonatomic, assign) BOOL showGif;
@property (nonatomic, assign) BOOL showLivePhoto;
@property (nonatomic, strong) ZLPreviewView *previewView;
@property (nonatomic, strong) ZLPhotoModel *model;
@property (nonatomic, copy) void (^singleTapCallBack)(void);
@property (nonatomic, copy) void (^longPressCallBack)(void);
@property (nonatomic, assign) BOOL willDisplaying;
/**
重置缩放比例
*/
- (void)resetCellStatus;
/**
界面停止滑动后，加载gif和livephoto，保持界面流畅
*/
- (void)reloadGifLivePhoto;
/**
界面滑动时，停止播放gif、livephoto、video
*/
- (void)pausePlay;
@end
@class ZLPreviewImageAndGif;
@class ZLPreviewLivePhoto;
@class ZLPreviewVideo;
@class ZLPreviewNetVideo;
//预览大图，image、gif、livephoto、video
@interface ZLPreviewView : UIView
@property (nonatomic, assign) BOOL showGif;
@property (nonatomic, assign) BOOL showLivePhoto;
@property (nonatomic, strong) ZLPreviewImageAndGif *imageGifView;
@property (nonatomic, strong) ZLPreviewLivePhoto *livePhotoView;
@property (nonatomic, strong) ZLPreviewVideo *videoView;
@property (nonatomic, strong) ZLPreviewNetVideo *netVideoView;
@property (nonatomic, strong) ZLPhotoModel *model;
@property (nonatomic, copy) void (^singleTapCallBack)(void);
@property (nonatomic, copy) void (^longPressCallBack)(void);
/**
界面每次即将显示时，重置scrollview缩放状态
*/
- (void)resetScale;
/**
处理划出界面后操作
*/
- (void)handlerEndDisplaying;
/**
reload gif,livephoto,video
*/
- (void)reload;
- (void)resumePlay;
- (void)pausePlay;
- (UIImage *)image;
@end
//---------------base preview---------------
@interface ZLBasePreviewView : UIView
@property (nonatomic, strong) UIImageView *imageView;
@property (nonatomic, strong) UIActivityIndicatorView *indicator;
@property (nonatomic, strong) PHAsset *asset;
@property (nonatomic, assign) PHImageRequestID imageRequestID;
@property (nonatomic, strong) UITapGestureRecognizer *singleTap;
@property (nonatomic, copy) void (^singleTapCallBack)(void);
- (void)singleTapAction;
- (void)loadNormalImage:(PHAsset *)asset;
- (void)resetScale;
- (UIImage *)image;
@end
//---------------image、gif、net image---------------
@interface ZLPreviewImageAndGif : ZLBasePreviewView
@property (nonatomic, strong) UIView *containerView;
@property (nonatomic, strong) UIScrollView *scrollView;
@property (nonatomic, strong) UILongPressGestureRecognizer *longPressGesture;
@property (nonatomic, assign) BOOL loadOK;
@property (nonatomic, copy) void (^longPressCallBack)(void);
- (void)loadGifImage:(PHAsset *)asset;
- (void)loadImage:(id)obj;
- (void)resumeGif;
- (void)pauseGif;
@end
//---------------livephoto---------------
@interface ZLPreviewLivePhoto : ZLBasePreviewView
@property (nonatomic, strong) PHLivePhotoView *lpView;
- (void)loadLivePhoto:(PHAsset *)asset;
- (void)stopPlayLivePhoto;
@end
//---------------video---------------
@interface ZLPreviewVideo : ZLBasePreviewView
@property (nonatomic, strong) AVPlayerLayer *playLayer;
@property (nonatomic, strong) UILabel *icloudLoadFailedLabel;
@property (nonatomic, strong) UIButton *playBtn;
- (BOOL)haveLoadVideo;
- (void)stopPlayVideo;
@end
//---------------net video---------------
@interface ZLPreviewNetVideo : ZLBasePreviewView
@property (nonatomic, strong) AVPlayerLayer *playLayer;
@property (nonatomic, strong) UIButton *playBtn;
- (void)loadNetVideo:(NSURL *)url;
- (void)seekToZero;
- (void)stopPlayNetVideo;
@end