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Merge pull request #2343 from dreampiggy/feature_watchkit_setImage_4.x 

Add the support for watchOS to use View Category method (sd_setImageWithURL:) on WKInterfaceImage
This commit is contained in:
DreamPiggy 2018-05-31 17:01:15 +08:00 committed by GitHub
parent dfe010273a 799ef18c06
commit c6bb3971ab
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GPG Key ID: 4AEE18F83AFDEB23
8 changed files with 53 additions and 49 deletions
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7
Examples/SDWebImage Watch Demo Extension/InterfaceController.m
View File

@ -7,7 +7,7 @@
*/
#import "InterfaceController.h"
#import <SDWebImage/SDWebImageManager.h>
#import <SDWebImage/UIImageView+WebCache.h>
@interface InterfaceController()
@ -30,9 +30,8 @@
[super willActivate];
NSString *urlString = @"https://nr-platform.s3.amazonaws.com/uploads/platform/published_extension/branding_icon/275/AmazonS3.png";
[[SDWebImageManager sharedManager] loadImageWithURL:[NSURL URLWithString:urlString] options:0 progress:nil completed:^(UIImage * _Nullable image, NSData * _Nullable data, NSError * _Nullable error, SDImageCacheType cacheType, BOOL finished, NSURL * _Nullable imageURL) {
self.imageInterface.image = image;
}];
WKInterfaceImage *imageInterface = self.imageInterface;
[imageInterface sd_setImageWithURL:[NSURL URLWithString:urlString]];
}
- (void)didDeactivate {

6
SDWebImage/SDWebImageCompat.h
View File

@ -70,6 +70,12 @@
#endif
#if SD_WATCH
#import <WatchKit/WatchKit.h>
#ifndef UIView
#define UIView WKInterfaceObject
#endif
#ifndef UIImageView
#define UIImageView WKInterfaceImage
#endif
#endif
#endif

5
SDWebImage/UIImageView+WebCache.h
View File

@ -7,9 +7,6 @@
*/
#import "SDWebImageCompat.h"
#if SD_UIKIT || SD_MAC
#import "SDWebImageManager.h"
/**
@ -195,5 +192,3 @@
#endif
@end
#endif

5
SDWebImage/UIImageView+WebCache.m
View File

@ -7,9 +7,6 @@
*/
#import "UIImageView+WebCache.h"
#if SD_UIKIT || SD_MAC
#import "objc/runtime.h"
#import "UIView+WebCacheOperation.h"
#import "UIView+WebCache.h"
@ -140,5 +137,3 @@ static char animationLoadOperationKey;
#endif
@end
#endif

9
SDWebImage/UIView+WebCache.h
View File

@ -7,9 +7,6 @@
*/
#import "SDWebImageCompat.h"
#if SD_UIKIT || SD_MAC
#import "SDWebImageManager.h"
#import "SDWebImageTransition.h"
@ -105,6 +102,8 @@ typedef void(^SDSetImageBlock)(UIImage * _Nullable image, NSData * _Nullable ima
*/
- (void)sd_cancelCurrentImageLoad;
#if SD_UIKIT || SD_MAC
#pragma mark - Image Transition
/**
@ -135,6 +134,6 @@ typedef void(^SDSetImageBlock)(UIImage * _Nullable image, NSData * _Nullable ima
#endif
@end
#endif
@end

58
SDWebImage/UIView+WebCache.m
View File

@ -7,9 +7,6 @@
*/
#import "UIView+WebCache.h"
#if SD_UIKIT || SD_MAC
#import "objc/runtime.h"
#import "UIView+WebCacheOperation.h"
@ -23,8 +20,8 @@ static char imageURLKey;
#if SD_UIKIT
static char TAG_ACTIVITY_INDICATOR;
static char TAG_ACTIVITY_STYLE;
#endif
static char TAG_ACTIVITY_SHOW;
#endif
@implementation UIView (WebCache)
@ -78,10 +75,12 @@ static char TAG_ACTIVITY_SHOW;
}
if (url) {
#if SD_UIKIT
// check if activityView is enabled or not
if ([self sd_showActivityIndicatorView]) {
[self sd_addActivityIndicator];
}
#endif
// reset the progress
self.sd_imageProgress.totalUnitCount = 0;
@ -105,7 +104,9 @@ static char TAG_ACTIVITY_SHOW;
id <SDWebImageOperation> operation = [manager loadImageWithURL:url options:options progress:combinedProgressBlock completed:^(UIImage *image, NSData *data, NSError *error, SDImageCacheType cacheType, BOOL finished, NSURL *imageURL) {
__strong __typeof (wself) sself = wself;
if (!sself) { return; }
#if SD_UIKIT
[sself sd_removeActivityIndicator];
#endif
// if the progress not been updated, mark it to complete state
if (finished && !error && sself.sd_imageProgress.totalUnitCount == 0 && sself.sd_imageProgress.completedUnitCount == 0) {
sself.sd_imageProgress.totalUnitCount = SDWebImageProgressUnitCountUnknown;
@ -144,16 +145,22 @@ static char TAG_ACTIVITY_SHOW;
targetData = nil;
}
#if SD_UIKIT || SD_MAC
// check whether we should use the image transition
SDWebImageTransition *transition = nil;
if (finished && (options & SDWebImageForceTransition || cacheType == SDImageCacheTypeNone)) {
transition = sself.sd_imageTransition;
}
#endif
if ([context valueForKey:SDWebImageInternalSetImageGroupKey]) {
dispatch_group_t group = [context valueForKey:SDWebImageInternalSetImageGroupKey];
dispatch_group_enter(group);
dispatch_main_async_safe(^{
#if SD_UIKIT || SD_MAC
[sself sd_setImage:targetImage imageData:targetData basedOnClassOrViaCustomSetImageBlock:setImageBlock transition:transition cacheType:cacheType imageURL:imageURL];
#else
[sself sd_setImage:targetImage imageData:targetData basedOnClassOrViaCustomSetImageBlock:setImageBlock];
#endif
});
// ensure completion block is called after custom setImage process finish
dispatch_group_notify(group, dispatch_get_main_queue(), ^{
@ -161,7 +168,11 @@ static char TAG_ACTIVITY_SHOW;
});
} else {
dispatch_main_async_safe(^{
#if SD_UIKIT || SD_MAC
[sself sd_setImage:targetImage imageData:targetData basedOnClassOrViaCustomSetImageBlock:setImageBlock transition:transition cacheType:cacheType imageURL:imageURL];
#else
[sself sd_setImage:targetImage imageData:targetData basedOnClassOrViaCustomSetImageBlock:setImageBlock];
#endif
callCompletedBlockClojure();
});
}
@ -169,7 +180,9 @@ static char TAG_ACTIVITY_SHOW;
[self sd_setImageLoadOperation:operation forKey:validOperationKey];
} else {
dispatch_main_async_safe(^{
#if SD_UIKIT
[self sd_removeActivityIndicator];
#endif
if (completedBlock) {
NSError *error = [NSError errorWithDomain:SDWebImageErrorDomain code:-1 userInfo:@{NSLocalizedDescriptionKey : @"Trying to load a nil url"}];
completedBlock(nil, error, SDImageCacheTypeNone, url);
@ -183,23 +196,31 @@ static char TAG_ACTIVITY_SHOW;
}
- (void)sd_setImage:(UIImage *)image imageData:(NSData *)imageData basedOnClassOrViaCustomSetImageBlock:(SDSetImageBlock)setImageBlock {
#if SD_UIKIT || SD_MAC
[self sd_setImage:image imageData:imageData basedOnClassOrViaCustomSetImageBlock:setImageBlock transition:nil cacheType:0 imageURL:nil];
#else
// watchOS does not support view transition. Simplify the logic
if (setImageBlock) {
setImageBlock(image, imageData);
} else if ([self isKindOfClass:[UIImageView class]]) {
UIImageView *imageView = (UIImageView *)self;
[imageView setImage:image];
}
#endif
}
#if SD_UIKIT || SD_MAC
- (void)sd_setImage:(UIImage *)image imageData:(NSData *)imageData basedOnClassOrViaCustomSetImageBlock:(SDSetImageBlock)setImageBlock transition:(SDWebImageTransition *)transition cacheType:(SDImageCacheType)cacheType imageURL:(NSURL *)imageURL {
UIView *view = self;
SDSetImageBlock finalSetImageBlock;
if (setImageBlock) {
finalSetImageBlock = setImageBlock;
}
#if SD_UIKIT || SD_MAC
else if ([view isKindOfClass:[UIImageView class]]) {
} else if ([view isKindOfClass:[UIImageView class]]) {
UIImageView *imageView = (UIImageView *)view;
finalSetImageBlock = ^(UIImage *setImage, NSData *setImageData) {
imageView.image = setImage;
};
}
#endif
#if SD_UIKIT
else if ([view isKindOfClass:[UIButton class]]) {
UIButton *button = (UIButton *)view;
@ -257,15 +278,20 @@ static char TAG_ACTIVITY_SHOW;
}
}
}
#endif
- (void)sd_setNeedsLayout {
#if SD_UIKIT
[self setNeedsLayout];
#elif SD_MAC
[self setNeedsLayout:YES];
#elif SD_WATCH
// Do nothing because WatchKit automatically layout the view after property change
#endif
}
#if SD_UIKIT || SD_MAC
#pragma mark - Image Transition
- (SDWebImageTransition *)sd_imageTransition {
return objc_getAssociatedObject(self, @selector(sd_imageTransition));
@ -275,10 +301,9 @@ static char TAG_ACTIVITY_SHOW;
objc_setAssociatedObject(self, @selector(sd_imageTransition), sd_imageTransition, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}
#pragma mark - Activity indicator
#pragma mark -
#if SD_UIKIT
#pragma mark - Activity indicator
- (UIActivityIndicatorView *)activityIndicator {
return (UIActivityIndicatorView *)objc_getAssociatedObject(self, &TAG_ACTIVITY_INDICATOR);
}
@ -286,7 +311,6 @@ static char TAG_ACTIVITY_SHOW;
- (void)setActivityIndicator:(UIActivityIndicatorView *)activityIndicator {
objc_setAssociatedObject(self, &TAG_ACTIVITY_INDICATOR, activityIndicator, OBJC_ASSOCIATION_RETAIN);
}
#endif
- (void)sd_setShowActivityIndicatorView:(BOOL)show {
objc_setAssociatedObject(self, &TAG_ACTIVITY_SHOW, @(show), OBJC_ASSOCIATION_RETAIN);
@ -296,7 +320,6 @@ static char TAG_ACTIVITY_SHOW;
return [objc_getAssociatedObject(self, &TAG_ACTIVITY_SHOW) boolValue];
}
#if SD_UIKIT
- (void)sd_setIndicatorStyle:(UIActivityIndicatorViewStyle)style{
objc_setAssociatedObject(self, &TAG_ACTIVITY_STYLE, [NSNumber numberWithInt:style], OBJC_ASSOCIATION_RETAIN);
}
@ -304,10 +327,8 @@ static char TAG_ACTIVITY_SHOW;
- (int)sd_getIndicatorStyle{
return [objc_getAssociatedObject(self, &TAG_ACTIVITY_STYLE) intValue];
}
#endif
- (void)sd_addActivityIndicator {
#if SD_UIKIT
dispatch_main_async_safe(^{
if (!self.activityIndicator) {
self.activityIndicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:[self sd_getIndicatorStyle]];
@ -332,20 +353,19 @@ static char TAG_ACTIVITY_SHOW;
}
[self.activityIndicator startAnimating];
});
#endif
}
- (void)sd_removeActivityIndicator {
#if SD_UIKIT
dispatch_main_async_safe(^{
if (self.activityIndicator) {
[self.activityIndicator removeFromSuperview];
self.activityIndicator = nil;
}
});
#endif
}
@end
#endif
#endif
@end

7
SDWebImage/UIView+WebCacheOperation.h
View File

@ -7,10 +7,7 @@
*/
#import "SDWebImageCompat.h"
#if SD_UIKIT || SD_MAC
#import "SDWebImageManager.h"
#import "SDWebImageOperation.h"
// These methods are used to support canceling for UIView image loading, it's designed to be used internal but not external.
// All the stored operations are weak, so it will be dalloced after image loading finished. If you need to store operations, use your own class to keep a strong reference for them.
@ -39,5 +36,3 @@
- (void)sd_removeImageLoadOperationWithKey:(nullable NSString *)key;
@end
#endif

5
SDWebImage/UIView+WebCacheOperation.m
View File

@ -7,9 +7,6 @@
*/
#import "UIView+WebCacheOperation.h"
#if SD_UIKIT || SD_MAC
#import "objc/runtime.h"
static char loadOperationKey;
@ -71,5 +68,3 @@ typedef NSMapTable<NSString *, id<SDWebImageOperation>> SDOperationsDictionary;
}
@end
#endif