support local gif image

Classes/IDMPhoto.m

@@ -8,22 +8,23 @@
 
 #import "IDMPhoto.h"
 #import "IDMPhotoBrowser.h"
+#import "YLGIFImage.h"
 
 // Private
 @interface IDMPhoto () {
     // Image Sources
     NSString *_photoPath;
 
     // Image
-    UIImage *_underlyingImage;
+    YLGIFImage *_underlyingImage;
 
     // Other
     NSString *_caption;
     BOOL _loadingInProgress;
 }
 
 // Properties
-@property (nonatomic, strong) UIImage *underlyingImage;
+@property (nonatomic, strong) YLGIFImage *underlyingImage;
 
 // Methods
 - (void)imageLoadingComplete;
@@ -97,7 +98,7 @@ + (NSArray *)photosWithURLs:(NSArray *)urlsArray {
 
 #pragma mark NSObject
 
-- (id)initWithImage:(UIImage *)image {
+- (id)initWithImage:(YLGIFImage *)image {
 	if ((self = [super init])) {
 		self.underlyingImage = image;
 	}
@@ -144,7 +145,7 @@ - (void)loadUnderlyingImageAndNotify {
                 }
             } completed:^(UIImage *image, NSError *error, SDImageCacheType cacheType, BOOL finished, NSURL *imageURL) {
                 if (image) {
-                    self.underlyingImage = image;
+                    self.underlyingImage = (YLGIFImage*)image;
                     [self performSelectorOnMainThread:@selector(imageLoadingComplete) withObject:nil waitUntilDone:NO];
                 }
             }];
@@ -265,12 +266,13 @@ - (UIImage *)decodedImageWithImage:(UIImage *)image {
 - (void)loadImageFromFileAsync {
     @autoreleasepool {
         @try {
-            self.underlyingImage = [UIImage imageWithContentsOfFile:_photoPath];
+            YLGIFImage *image = [[YLGIFImage alloc] initWithData:[NSData dataWithContentsOfFile:_photoPath]];
+            self.underlyingImage = image;
             if (!_underlyingImage) {
                 //IDMLog(@"Error loading photo from path: %@", _photoPath);
             }
         } @finally {
-            self.underlyingImage = [self decodedImageWithImage: self.underlyingImage];
+            self.underlyingImage = (YLGIFImage*)[self decodedImageWithImage: self.underlyingImage];
             [self performSelectorOnMainThread:@selector(imageLoadingComplete) withObject:nil waitUntilDone:NO];
         }
     }

Classes/IDMPhotoBrowser.m

@@ -1290,8 +1290,8 @@ - (void)actionButtonPressed:(id)sender {
         if(!_actionButtonTitles)
         {
             // Activity view
-            NSMutableArray *activityItems = [NSMutableArray arrayWithObject:[photo underlyingImage]];
-            if (photo.caption) [activityItems addObject:photo.caption];
+            UIImage *image = (UIImage*)[photo underlyingImage];
+            NSArray *activityItems = [NSArray arrayWithObject:image];
 
             self.activityViewController = [[UIActivityViewController alloc] initWithActivityItems:activityItems applicationActivities:nil];
 

Classes/IDMTapDetectingImageView.h

@@ -7,10 +7,11 @@
 //
 
 #import <Foundation/Foundation.h>
+#import "YLImageView.h"
 
 @protocol IDMTapDetectingImageViewDelegate;
 
-@interface IDMTapDetectingImageView : UIImageView {
+@interface IDMTapDetectingImageView : YLImageView {
 	id <IDMTapDetectingImageViewDelegate> __weak tapDelegate;
 }
 @property (nonatomic, weak) id <IDMTapDetectingImageViewDelegate> tapDelegate;
@@ -24,4 +25,4 @@
 - (void)imageView:(UIImageView *)imageView singleTapDetected:(UITouch *)touch;
 - (void)imageView:(UIImageView *)imageView doubleTapDetected:(UITouch *)touch;
 - (void)imageView:(UIImageView *)imageView tripleTapDetected:(UITouch *)touch;
-@end
+@end

Demo/PhotoBrowserDemo.xcodeproj/project.pbxproj

@@ -25,6 +25,7 @@
 		5736E0DD544CC84515494E76 /* libPods-PhotoBrowserDemo.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 64F5714840012BFE47F8331B /* libPods-PhotoBrowserDemo.a */; };
 		727988B1187B3B5400966C66 /* IDMPBLocalizations.bundle in Resources */ = {isa = PBXBuildFile; fileRef = 727988B0187B3B5400966C66 /* IDMPBLocalizations.bundle */; };
 		727988B7187B3CF100966C66 /* IDMPhotoBrowser.podspec in Resources */ = {isa = PBXBuildFile; fileRef = 727988B6187B3CF100966C66 /* IDMPhotoBrowser.podspec */; };
+		BB7D79E91DCD8B760074ED33 /* a.gif in Resources */ = {isa = PBXBuildFile; fileRef = BB7D79E81DCD8B760074ED33 /* a.gif */; };
 		D114BB411A32269C00E677FE /* Launch Screen.xib in Resources */ = {isa = PBXBuildFile; fileRef = D114BB401A32269C00E677FE /* Launch Screen.xib */; };
 		D1574968178DB94900B0211A /* IDMCaptionView.m in Sources */ = {isa = PBXBuildFile; fileRef = D157494F178DB94900B0211A /* IDMCaptionView.m */; };
 		D1574969178DB94900B0211A /* IDMPhoto.m in Sources */ = {isa = PBXBuildFile; fileRef = D1574951178DB94900B0211A /* IDMPhoto.m */; };
@@ -79,6 +80,7 @@
 		64F5714840012BFE47F8331B /* libPods-PhotoBrowserDemo.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libPods-PhotoBrowserDemo.a"; sourceTree = BUILT_PRODUCTS_DIR; };
 		727988B0187B3B5400966C66 /* IDMPBLocalizations.bundle */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.plug-in"; path = IDMPBLocalizations.bundle; sourceTree = "<group>"; };
 		727988B6187B3CF100966C66 /* IDMPhotoBrowser.podspec */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; name = IDMPhotoBrowser.podspec; path = ../../IDMPhotoBrowser.podspec; sourceTree = "<group>"; };
+		BB7D79E81DCD8B760074ED33 /* a.gif */ = {isa = PBXFileReference; lastKnownFileType = image.gif; name = a.gif; path = Photos/a.gif; sourceTree = "<group>"; };
 		D00FA320EEACA8C835D9D626 /* Pods-PhotoBrowserDemo.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-PhotoBrowserDemo.debug.xcconfig"; path = "Pods/Target Support Files/Pods-PhotoBrowserDemo/Pods-PhotoBrowserDemo.debug.xcconfig"; sourceTree = "<group>"; };
 		D11464B61802FFC4005B7BC3 /* IDMPBConstants.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = IDMPBConstants.h; sourceTree = "<group>"; };
 		D114BB401A32269C00E677FE /* Launch Screen.xib */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.xib; path = "Launch Screen.xib"; sourceTree = "<group>"; };
@@ -211,6 +213,7 @@
 		4C6F97CA14AF75D300F8389A /* Photos */ = {
 			isa = PBXGroup;
 			children = (
+				BB7D79E81DCD8B760074ED33 /* a.gif */,
 				4C6F97CB14AF760500F8389A /* photo1l.jpg */,
 				4C6F97CC14AF760500F8389A /* photo1m.jpg */,
 				4C6F97CD14AF760500F8389A /* photo2l.jpg */,
@@ -305,6 +308,7 @@
 				4C6F978B14AF734800F8389A /* Resources */,
 				64D1E44DFBE2976FB9C75718 /* [CP] Embed Pods Frameworks */,
 				F88445D630091F1AA9A2F89A /* [CP] Copy Pods Resources */,
+				21ABD9274EA68622571550CF /* Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -371,13 +375,29 @@
 				D19D826717E8D40700A5859E /* [email protected] in Resources */,
 				727988B7187B3CF100966C66 /* IDMPhotoBrowser.podspec in Resources */,
 				D19D826817E8D40700A5859E /* IDMPhotoBrowser_customDoneButton.png in Resources */,
+				BB7D79E91DCD8B760074ED33 /* a.gif in Resources */,
 				D19D826917E8D40700A5859E /* [email protected] in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
+		21ABD9274EA68622571550CF /* Embed Pods Frameworks */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputPaths = (
+			);
+			name = "Embed Pods Frameworks";
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-PhotoBrowserDemo/Pods-PhotoBrowserDemo-frameworks.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
 		64D1E44DFBE2976FB9C75718 /* [CP] Embed Pods Frameworks */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;

Demo/PhotoBrowserDemo/Menu.m

@@ -201,7 +201,7 @@ - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath
             photo.caption = @"Grotto of the Madonna";
 			[photos addObject:photo];
 
-            photo = [IDMPhoto photoWithFilePath:[[NSBundle mainBundle] pathForResource:@"photo2l" ofType:@"jpg"]];
+            photo = [IDMPhoto photoWithFilePath:[[NSBundle mainBundle] pathForResource:@"a" ofType:@"gif"]];
             photo.caption = @"The London Eye is a giant Ferris wheel situated on the banks of the River Thames, in London, England.";
 			[photos addObject:photo];
 

Demo/Podfile

@@ -8,5 +8,6 @@ target "PhotoBrowserDemo" do
 pod 'SDWebImage'
 pod 'DACircularProgress'
 pod 'pop'
+pod 'YLGIFImage'
 
 end

Demo/Podfile.lock

@@ -4,17 +4,18 @@ PODS:
   - SDWebImage (3.8.2):
     - SDWebImage/Core (= 3.8.2)
   - SDWebImage/Core (3.8.2)
+  - YLGIFImage (0.11)
 
 DEPENDENCIES:
   - DACircularProgress
   - pop
   - SDWebImage
+  - YLGIFImage
 
 SPEC CHECKSUMS:
   DACircularProgress: 4dd437c0fc3da5161cb289e07ac449493d41db71
   pop: f667631a5108a2e60d9e8797c9b32ddaf2080bce
   SDWebImage: 098e97e6176540799c27e804c96653ee0833d13c
+  YLGIFImage: c0ae132fe80e5282b2762a97d14e23ba71a748ae
 
-PODFILE CHECKSUM: 7c9b8bb160246eb04b56feab0ec4a8fb149d5fa3
-
-COCOAPODS: 1.0.1
+COCOAPODS: 0.39.0

IDMPhotoBrowser.podspec

@@ -14,4 +14,5 @@ Pod::Spec.new do |s|
   s.dependency       'SDWebImage'
   s.dependency       'DACircularProgress'
   s.dependency       'pop'
+  s.dependency       'YLGIFImage'
   end