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Telegram/Telegraph/TGModernGalleryImageItemView.m
2014-07-10 18:11:09 +04:00

62 lines
1.3 KiB
Objective-C

/*
* 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 "TGModernGalleryImageItemView.h"
#import "TGModernGalleryImageItem.h"
#import "TGImageInfo.h"
#import "TGRemoteImageView.h"
@interface TGModernGalleryImageItemView ()
@end
@implementation TGModernGalleryImageItemView
- (instancetype)initWithFrame:(CGRect)frame
{
self = [super initWithFrame:frame];
if (self != nil)
{
_imageView = [[TGRemoteImageView alloc] init];
[self.scrollView addSubview:_imageView];
}
return self;
}
- (void)prepareForRecycle
{
[_imageView loadImage:nil];
}
- (void)setItem:(TGModernGalleryImageItem *)item
{
[super setItem:item];
_imageSize = CGSizeZero;
NSString *uri = [item.imageInfo closestImageUrlWithSize:CGSizeMake(1000.0f, 1000.0f) resultingSize:&_imageSize];
if (uri == nil)
[_imageView loadImage:nil];
else
[_imageView loadImage:uri filter:@"maybeScale" placeholder:nil];
_imageView.frame = CGRectMake(0.0f, 0.0f, _imageSize.width, _imageSize.height);
}
- (CGSize)contentSize
{
return _imageSize;
}
- (UIView *)contentView
{
return _imageView;
}
@end