/*
 * This is the source code of Telegram for iOS v. 1.1
 * It is licensed under GNU GPL v. 2 or later.
 * You should have received a copy of the license in this archive (see LICENSE).
 *
 * Copyright Peter Iakovlev, 2013.
 */

#import <UIKit/UIKit.h>

#import <SSignalKit/SSignalKit.h>

extern NSString *TGImageViewOptionKeepCurrentImageAsPlaceholder;
extern NSString *TGImageViewOptionEmbeddedImage;
extern NSString *TGImageViewOptionSynchronous;

@interface TGImageView : UIImageView
{
    UIImageView *_extendedInsetsImageView;
}

@property (nonatomic) bool expectExtendedEdges;
@property (nonatomic) bool legacyAutomaticProgress;

- (void)loadUri:(NSString *)uri withOptions:(NSDictionary *)options;
- (void)reset;

- (void)performTransitionToImage:(UIImage *)image partial:(bool)partial duration:(NSTimeInterval)duration;
- (void)performProgressUpdate:(CGFloat)progress;
- (UIImage *)currentImage;

- (void)setSignal:(SSignal *)signal;

- (void)_commitImage:(UIImage *)image partial:(bool)partial loadTime:(NSTimeInterval)loadTime;
- (void)_updateProgress:(float)value;

@end