UIImageView+WebCache.m
2.34 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
/*
* This file is part of the SDWebImage package.
* (c) Olivier Poitrey <rs@dailymotion.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
#import "UIImageView+WebCache.h"
@implementation UIImageView (WebCache)
- (void)setImageWithURL:(NSURL *)url
{
[self setImageWithURL:url placeholderImage:nil];
}
- (void)setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder
{
[self setImageWithURL:url placeholderImage:placeholder options:0];
}
- (void)setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder options:(SDWebImageOptions)options
{
SDWebImageManager *manager = [SDWebImageManager sharedManager];
// Remove in progress downloader from queue
[manager cancelForDelegate:self];
self.image = placeholder;
if (url)
{
[manager downloadWithURL:url delegate:self options:options];
}
}
#if NS_BLOCKS_AVAILABLE
- (void)setImageWithURL:(NSURL *)url success:(SDWebImageSuccessBlock)success failure:(SDWebImageFailureBlock)failure;
{
[self setImageWithURL:url placeholderImage:nil success:success failure:failure];
}
- (void)setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder success:(SDWebImageSuccessBlock)success failure:(SDWebImageFailureBlock)failure;
{
[self setImageWithURL:url placeholderImage:placeholder options:0 success:success failure:failure];
}
- (void)setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder options:(SDWebImageOptions)options success:(SDWebImageSuccessBlock)success failure:(SDWebImageFailureBlock)failure;
{
SDWebImageManager *manager = [SDWebImageManager sharedManager];
// Remove in progress downloader from queue
[manager cancelForDelegate:self];
self.image = placeholder;
if (url)
{
[manager downloadWithURL:url delegate:self options:options success:success failure:failure];
}
}
#endif
- (void)cancelCurrentImageLoad
{
[[SDWebImageManager sharedManager] cancelForDelegate:self];
}
- (void)webImageManager:(SDWebImageManager *)imageManager didProgressWithPartialImage:(UIImage *)image forURL:(NSURL *)url
{
self.image = image;
[self setNeedsLayout];
}
- (void)webImageManager:(SDWebImageManager *)imageManager didFinishWithImage:(UIImage *)image
{
self.image = image;
[self setNeedsLayout];
}
@end