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95 changes: 95 additions & 0 deletions
95
MWPhotoBrowser/Libraries/SDWebImage/SDWebImage/MKAnnotationView+WebCache.h
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| @@ -0,0 +1,95 @@ | ||
| // | ||
| // MKAnnotationView+WebCache.h | ||
| // SDWebImage | ||
| // | ||
| // Created by Olivier Poitrey on 14/03/12. | ||
| // Copyright (c) 2012 Dailymotion. All rights reserved. | ||
| // | ||
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| #import "MapKit/MapKit.h" | ||
| #import "SDWebImageManager.h" | ||
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| /** | ||
| * Integrates SDWebImage async downloading and caching of remote images with MKAnnotationView. | ||
| */ | ||
| @interface MKAnnotationView (WebCache) | ||
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| /** | ||
| * Set the imageView `image` with an `url`. | ||
| * | ||
| * The downloand is asynchronous and cached. | ||
| * | ||
| * @param url The url for the image. | ||
| */ | ||
| - (void)setImageWithURL:(NSURL *)url; | ||
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| /** | ||
| * Set the imageView `image` with an `url` and a placeholder. | ||
| * | ||
| * The downloand is asynchronous and cached. | ||
| * | ||
| * @param url The url for the image. | ||
| * @param placeholder The image to be set initially, until the image request finishes. | ||
| * @see setImageWithURL:placeholderImage:options: | ||
| */ | ||
| - (void)setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder; | ||
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| /** | ||
| * Set the imageView `image` with an `url`, placeholder and custom options. | ||
| * | ||
| * The downloand is asynchronous and cached. | ||
| * | ||
| * @param url The url for the image. | ||
| * @param placeholder The image to be set initially, until the image request finishes. | ||
| * @param options The options to use when downloading the image. @see SDWebImageOptions for the possible values. | ||
| */ | ||
| - (void)setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder options:(SDWebImageOptions)options; | ||
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| /** | ||
| * Set the imageView `image` with an `url`. | ||
| * | ||
| * The downloand is asynchronous and cached. | ||
| * | ||
| * @param url The url for the image. | ||
| * @param completedBlock A block called when operation has been completed. This block as no return value | ||
| * and takes the requested UIImage as first parameter. In case of error the image parameter | ||
| * is nil and the second parameter may contain an NSError. The third parameter is a Boolean | ||
| * indicating if the image was retrived from the local cache of from the network. | ||
| */ | ||
| - (void)setImageWithURL:(NSURL *)url completed:(SDWebImageCompletedBlock)completedBlock; | ||
|
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| /** | ||
| * Set the imageView `image` with an `url`, placeholder. | ||
| * | ||
| * The downloand is asynchronous and cached. | ||
| * | ||
| * @param url The url for the image. | ||
| * @param placeholder The image to be set initially, until the image request finishes. | ||
| * @param completedBlock A block called when operation has been completed. This block as no return value | ||
| * and takes the requested UIImage as first parameter. In case of error the image parameter | ||
| * is nil and the second parameter may contain an NSError. The third parameter is a Boolean | ||
| * indicating if the image was retrived from the local cache of from the network. | ||
| */ | ||
| - (void)setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder completed:(SDWebImageCompletedBlock)completedBlock; | ||
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| /** | ||
| * Set the imageView `image` with an `url`, placeholder and custom options. | ||
| * | ||
| * The downloand is asynchronous and cached. | ||
| * | ||
| * @param url The url for the image. | ||
| * @param placeholder The image to be set initially, until the image request finishes. | ||
| * @param options The options to use when downloading the image. @see SDWebImageOptions for the possible values. | ||
| * @param completedBlock A block called when operation has been completed. This block as no return value | ||
| * and takes the requested UIImage as first parameter. In case of error the image parameter | ||
| * is nil and the second parameter may contain an NSError. The third parameter is a Boolean | ||
| * indicating if the image was retrived from the local cache of from the network. | ||
| */ | ||
| - (void)setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder options:(SDWebImageOptions)options completed:(SDWebImageCompletedBlock)completedBlock; | ||
|
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| /** | ||
| * Cancel the current download | ||
| */ | ||
| - (void)cancelCurrentImageLoad; | ||
|
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| @end |
69 changes: 69 additions & 0 deletions
69
MWPhotoBrowser/Libraries/SDWebImage/SDWebImage/MKAnnotationView+WebCache.m
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,69 @@ | ||
| // | ||
| // MKAnnotationView+WebCache.m | ||
| // SDWebImage | ||
| // | ||
| // Created by Olivier Poitrey on 14/03/12. | ||
| // Copyright (c) 2012 Dailymotion. All rights reserved. | ||
| // | ||
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| #import "MKAnnotationView+WebCache.h" | ||
| #import "objc/runtime.h" | ||
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| static char operationKey; | ||
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| @implementation MKAnnotationView (WebCache) | ||
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| - (void)setImageWithURL:(NSURL *)url { | ||
| [self setImageWithURL:url placeholderImage:nil options:0 completed:nil]; | ||
| } | ||
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| - (void)setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder { | ||
| [self setImageWithURL:url placeholderImage:placeholder options:0 completed:nil]; | ||
| } | ||
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| - (void)setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder options:(SDWebImageOptions)options { | ||
| [self setImageWithURL:url placeholderImage:placeholder options:options completed:nil]; | ||
| } | ||
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| - (void)setImageWithURL:(NSURL *)url completed:(SDWebImageCompletedBlock)completedBlock { | ||
| [self setImageWithURL:url placeholderImage:nil options:0 completed:completedBlock]; | ||
| } | ||
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| - (void)setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder completed:(SDWebImageCompletedBlock)completedBlock { | ||
| [self setImageWithURL:url placeholderImage:placeholder options:0 completed:completedBlock]; | ||
| } | ||
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| - (void)setImageWithURL:(NSURL *)url placeholderImage:(UIImage *)placeholder options:(SDWebImageOptions)options completed:(SDWebImageCompletedBlock)completedBlock { | ||
| [self cancelCurrentImageLoad]; | ||
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| self.image = placeholder; | ||
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| if (url) { | ||
| __weak MKAnnotationView *wself = self; | ||
| id <SDWebImageOperation> operation = [SDWebImageManager.sharedManager downloadWithURL:url options:options progress:nil completed:^(UIImage *image, NSError *error, SDImageCacheType cacheType, BOOL finished) { | ||
| if (!wself) return; | ||
| dispatch_main_sync_safe(^{ | ||
| __strong MKAnnotationView *sself = wself; | ||
| if (!sself) return; | ||
| if (image) { | ||
| sself.image = image; | ||
| } | ||
| if (completedBlock && finished) { | ||
| completedBlock(image, error, cacheType); | ||
| } | ||
| }); | ||
| }]; | ||
| objc_setAssociatedObject(self, &operationKey, operation, OBJC_ASSOCIATION_RETAIN_NONATOMIC); | ||
| } | ||
| } | ||
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| - (void)cancelCurrentImageLoad { | ||
| // Cancel in progress downloader from queue | ||
| id <SDWebImageOperation> operation = objc_getAssociatedObject(self, &operationKey); | ||
| if (operation) { | ||
| [operation cancel]; | ||
| objc_setAssociatedObject(self, &operationKey, nil, OBJC_ASSOCIATION_RETAIN_NONATOMIC); | ||
| } | ||
| } | ||
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| @end |
10 changes: 10 additions & 0 deletions
10
MWPhotoBrowser/Libraries/SDWebImage/SDWebImage/NSData+ImageContentType.h
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| // | ||
| // Created by Fabrice Aneche on 06/01/14. | ||
| // Copyright (c) 2014 Dailymotion. All rights reserved. | ||
| // | ||
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| #import <Foundation/Foundation.h> | ||
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| @interface NSData (ImageContentType) | ||
| + (NSString *)contentTypeForImageData:(NSData *)data; | ||
| @end |
40 changes: 40 additions & 0 deletions
40
MWPhotoBrowser/Libraries/SDWebImage/SDWebImage/NSData+ImageContentType.m
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| // | ||
| // Created by Fabrice Aneche on 06/01/14. | ||
| // Copyright (c) 2014 Dailymotion. All rights reserved. | ||
| // | ||
|
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| #import "NSData+ImageContentType.h" | ||
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| @implementation NSData (ImageContentType) | ||
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| + (NSString *)contentTypeForImageData:(NSData *)data { | ||
| uint8_t c; | ||
| [data getBytes:&c length:1]; | ||
| switch (c) { | ||
| case 0xFF: | ||
| return @"image/jpeg"; | ||
| case 0x89: | ||
| return @"image/png"; | ||
| case 0x47: | ||
| return @"image/gif"; | ||
| case 0x49: | ||
| case 0x4D: | ||
| return @"image/tiff"; | ||
| case 0x52: | ||
| // R as RIFF for WEBP | ||
| if ([data length] < 12) { | ||
| return nil; | ||
| } | ||
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| NSString *testString = [[NSString alloc] initWithData:[data subdataWithRange:NSMakeRange(0, 12)] encoding:NSASCIIStringEncoding]; | ||
| if ([testString hasPrefix:@"RIFF"] && [testString hasSuffix:@"WEBP"]) { | ||
| return @"image/webp"; | ||
| } | ||
|
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| return nil; | ||
| } | ||
| return nil; | ||
| } | ||
|
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| @end |
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