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41 lines
1.8 KiB
C
41 lines
1.8 KiB
C
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#import <UIKit/UIKit.h>
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@class PGPhotoFilter;
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@class PGPhotoTool;
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@protocol TGPhotoEditorCollectionViewFiltersDataSource;
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@protocol TGPhotoEditorCollectionViewToolsDataSource;
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@interface TGPhotoEditorCollectionView : UICollectionView <UICollectionViewDelegate, UICollectionViewDataSource>
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@property (nonatomic, copy) void(^interactionEnded)(void);
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@property (nonatomic, weak) id <TGPhotoEditorCollectionViewFiltersDataSource> filtersDataSource;
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@property (nonatomic, weak) id <TGPhotoEditorCollectionViewToolsDataSource> toolsDataSource;
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@property (nonatomic, strong) UIImage *filterThumbnailImage;
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- (instancetype)initWithOrientation:(UIInterfaceOrientation)orientation cellWidth:(CGFloat)cellWidth;
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- (void)setMinimumLineSpacing:(CGFloat)minimumLineSpacing;
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- (void)setMinimumInteritemSpacing:(CGFloat)minimumInteritemSpacing;
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@end
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@protocol TGPhotoEditorCollectionViewFiltersDataSource <NSObject>
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- (NSInteger)numberOfFiltersInCollectionView:(TGPhotoEditorCollectionView *)collectionView;
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- (PGPhotoFilter *)collectionView:(TGPhotoEditorCollectionView *)collectionView filterAtIndex:(NSInteger)index;
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- (void)collectionView:(TGPhotoEditorCollectionView *)collectionView didSelectFilterWithIndex:(NSInteger)index;
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- (void)collectionView:(TGPhotoEditorCollectionView *)collectionView requestThumbnailImageForFilterAtIndex:(NSInteger)index completion:(void (^)(UIImage *thumbnailImage, bool cached, bool finished))completion;
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@end
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@protocol TGPhotoEditorCollectionViewToolsDataSource <NSObject>
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- (NSInteger)numberOfToolsInCollectionView:(TGPhotoEditorCollectionView *)collectionView;
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- (PGPhotoTool *)collectionView:(TGPhotoEditorCollectionView *)collectionView toolAtIndex:(NSInteger)index;
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- (void)collectionView:(TGPhotoEditorCollectionView *)collectionView didSelectToolWithIndex:(NSInteger)index;
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@end
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