├── .gitignore
├── Demo
    ├── YRImagePickerDemo.xcodeproj
    │   ├── project.pbxproj
    │   └── project.xcworkspace
    │   │   └── contents.xcworkspacedata
    └── YRImagePickerDemo
    │   ├── Classes
    │       ├── AppDelegate.h
    │       ├── AppDelegate.m
    │       └── ViewControllers
    │       │   ├── DemoViewController.h
    │       │   └── DemoViewController.m
    │   ├── Resources
    │       ├── Assets.xcassets
    │       │   ├── AppIcon.appiconset
    │       │   │   └── Contents.json
    │       │   ├── Common
    │       │   │   └── Contents.json
    │       │   ├── Contents.json
    │       │   └── no_photo.imageset
    │       │   │   ├── Contents.json
    │       │   │   ├── no_photo.png
    │       │   │   └── no_photo@2x.png
    │       └── Storyboards
    │       │   ├── LaunchScreen.storyboard
    │       │   └── Main.storyboard
    │   └── Supporting Files
    │       ├── Info.plist
    │       └── main.m
├── DemoImages
    └── demo.gif
├── LICENSE
├── README.md
└── YRImagePicker
    ├── YRImagePicker.h
    └── YRImagePicker.m


/.gitignore:
--------------------------------------------------------------------------------
 1 | # Xcode
 2 | #
 3 | build/
 4 | *.pbxuser
 5 | !default.pbxuser
 6 | *.mode1v3
 7 | !default.mode1v3
 8 | *.mode2v3
 9 | !default.mode2v3
10 | *.perspectivev3
11 | !default.perspectivev3
12 | xcuserdata
13 | *.xccheckout
14 | *.moved-aside
15 | DerivedData
16 | *.hmap
17 | *.ipa
18 | *.xcuserstate
19 | 
20 | # CocoaPods
21 | #
22 | # We recommend against adding the Pods directory to your .gitignore. However
23 | # you should judge for yourself, the pros and cons are mentioned at:
24 | # http://guides.cocoapods.org/using/using-cocoapods.html#should-i-ignore-the-pods-directory-in-source-control
25 | #
26 | #Pods/
27 | 


--------------------------------------------------------------------------------
/Demo/YRImagePickerDemo.xcodeproj/project.pbxproj:
--------------------------------------------------------------------------------
  1 | // !$*UTF8*$!
  2 | {
  3 | 	archiveVersion = 1;
  4 | 	classes = {
  5 | 	};
  6 | 	objectVersion = 46;
  7 | 	objects = {
  8 | 
  9 | /* Begin PBXBuildFile section */
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 17 | /* End PBXBuildFile section */
 18 | 
 19 | /* Begin PBXFileReference section */
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 29 | 		7D7F5D681C3E6BFE00351ABC /* main.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
 30 | 		7D7F5D721C3E89A900351ABC /* YRImagePicker.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = YRImagePicker.h; sourceTree = "<group>"; };
 31 | 		7D7F5D731C3E89A900351ABC /* YRImagePicker.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = YRImagePicker.m; sourceTree = "<group>"; };
 32 | /* End PBXFileReference section */
 33 | 
 34 | /* Begin PBXFrameworksBuildPhase section */
 35 | 		7D7F5D3D1C3E6A8900351ABC /* Frameworks */ = {
 36 | 			isa = PBXFrameworksBuildPhase;
 37 | 			buildActionMask = 2147483647;
 38 | 			files = (
 39 | 			);
 40 | 			runOnlyForDeploymentPostprocessing = 0;
 41 | 		};
 42 | /* End PBXFrameworksBuildPhase section */
 43 | 
 44 | /* Begin PBXGroup section */
 45 | 		7D7F5D371C3E6A8900351ABC = {
 46 | 			isa = PBXGroup;
 47 | 			children = (
 48 | 				7D7F5D5A1C3E6BFE00351ABC /* YRImagePickerDemo */,
 49 | 				7D7F5D411C3E6A8900351ABC /* Products */,
 50 | 			);
 51 | 			sourceTree = "<group>";
 52 | 		};
 53 | 		7D7F5D411C3E6A8900351ABC /* Products */ = {
 54 | 			isa = PBXGroup;
 55 | 			children = (
 56 | 				7D7F5D401C3E6A8900351ABC /* YRImagePickerDemo.app */,
 57 | 			);
 58 | 			name = Products;
 59 | 			sourceTree = "<group>";
 60 | 		};
 61 | 		7D7F5D5A1C3E6BFE00351ABC /* YRImagePickerDemo */ = {
 62 | 			isa = PBXGroup;
 63 | 			children = (
 64 | 				7D7F5D5B1C3E6BFE00351ABC /* Classes */,
 65 | 				7D7F5D611C3E6BFE00351ABC /* Resources */,
 66 | 				7D7F5D661C3E6BFE00351ABC /* Supporting Files */,
 67 | 			);
 68 | 			path = YRImagePickerDemo;
 69 | 			sourceTree = "<group>";
 70 | 		};
 71 | 		7D7F5D5B1C3E6BFE00351ABC /* Classes */ = {
 72 | 			isa = PBXGroup;
 73 | 			children = (
 74 | 				7D7F5D5C1C3E6BFE00351ABC /* AppDelegate.h */,
 75 | 				7D7F5D5D1C3E6BFE00351ABC /* AppDelegate.m */,
 76 | 				7D7F5D701C3E898900351ABC /* Components */,
 77 | 				7D7F5D5E1C3E6BFE00351ABC /* ViewControllers */,
 78 | 			);
 79 | 			path = Classes;
 80 | 			sourceTree = "<group>";
 81 | 		};
 82 | 		7D7F5D5E1C3E6BFE00351ABC /* ViewControllers */ = {
 83 | 			isa = PBXGroup;
 84 | 			children = (
 85 | 				7D7F5D5F1C3E6BFE00351ABC /* DemoViewController.h */,
 86 | 				7D7F5D601C3E6BFE00351ABC /* DemoViewController.m */,
 87 | 			);
 88 | 			path = ViewControllers;
 89 | 			sourceTree = "<group>";
 90 | 		};
 91 | 		7D7F5D611C3E6BFE00351ABC /* Resources */ = {
 92 | 			isa = PBXGroup;
 93 | 			children = (
 94 | 				7D7F5D621C3E6BFE00351ABC /* Assets.xcassets */,
 95 | 				7D7F5D631C3E6BFE00351ABC /* Storyboards */,
 96 | 			);
 97 | 			path = Resources;
 98 | 			sourceTree = "<group>";
 99 | 		};
100 | 		7D7F5D631C3E6BFE00351ABC /* Storyboards */ = {
101 | 			isa = PBXGroup;
102 | 			children = (
103 | 				7D7F5D641C3E6BFE00351ABC /* LaunchScreen.storyboard */,
104 | 				7D7F5D651C3E6BFE00351ABC /* Main.storyboard */,
105 | 			);
106 | 			path = Storyboards;
107 | 			sourceTree = "<group>";
108 | 		};
109 | 		7D7F5D661C3E6BFE00351ABC /* Supporting Files */ = {
110 | 			isa = PBXGroup;
111 | 			children = (
112 | 				7D7F5D671C3E6BFE00351ABC /* Info.plist */,
113 | 				7D7F5D681C3E6BFE00351ABC /* main.m */,
114 | 			);
115 | 			path = "Supporting Files";
116 | 			sourceTree = "<group>";
117 | 		};
118 | 		7D7F5D701C3E898900351ABC /* Components */ = {
119 | 			isa = PBXGroup;
120 | 			children = (
121 | 				7D7F5D711C3E89A900351ABC /* YRImagePicker */,
122 | 			);
123 | 			name = Components;
124 | 			sourceTree = "<group>";
125 | 		};
126 | 		7D7F5D711C3E89A900351ABC /* YRImagePicker */ = {
127 | 			isa = PBXGroup;
128 | 			children = (
129 | 				7D7F5D721C3E89A900351ABC /* YRImagePicker.h */,
130 | 				7D7F5D731C3E89A900351ABC /* YRImagePicker.m */,
131 | 			);
132 | 			name = YRImagePicker;
133 | 			path = ../../../YRImagePicker;
134 | 			sourceTree = "<group>";
135 | 		};
136 | /* End PBXGroup section */
137 | 
138 | /* Begin PBXNativeTarget section */
139 | 		7D7F5D3F1C3E6A8900351ABC /* YRImagePickerDemo */ = {
140 | 			isa = PBXNativeTarget;
141 | 			buildConfigurationList = 7D7F5D571C3E6A8900351ABC /* Build configuration list for PBXNativeTarget "YRImagePickerDemo" */;
142 | 			buildPhases = (
143 | 				7D7F5D3C1C3E6A8900351ABC /* Sources */,
144 | 				7D7F5D3D1C3E6A8900351ABC /* Frameworks */,
145 | 				7D7F5D3E1C3E6A8900351ABC /* Resources */,
146 | 			);
147 | 			buildRules = (
148 | 			);
149 | 			dependencies = (
150 | 			);
151 | 			name = YRImagePickerDemo;
152 | 			productName = YRImagePickerDemo;
153 | 			productReference = 7D7F5D401C3E6A8900351ABC /* YRImagePickerDemo.app */;
154 | 			productType = "com.apple.product-type.application";
155 | 		};
156 | /* End PBXNativeTarget section */
157 | 
158 | /* Begin PBXProject section */
159 | 		7D7F5D381C3E6A8900351ABC /* Project object */ = {
160 | 			isa = PBXProject;
161 | 			attributes = {
162 | 				LastUpgradeCheck = 0720;
163 | 				ORGANIZATIONNAME = solomidSF;
164 | 				TargetAttributes = {
165 | 					7D7F5D3F1C3E6A8900351ABC = {
166 | 						CreatedOnToolsVersion = 7.2;
167 | 					};
168 | 				};
169 | 			};
170 | 			buildConfigurationList = 7D7F5D3B1C3E6A8900351ABC /* Build configuration list for PBXProject "YRImagePickerDemo" */;
171 | 			compatibilityVersion = "Xcode 3.2";
172 | 			developmentRegion = English;
173 | 			hasScannedForEncodings = 0;
174 | 			knownRegions = (
175 | 				en,
176 | 				Base,
177 | 			);
178 | 			mainGroup = 7D7F5D371C3E6A8900351ABC;
179 | 			productRefGroup = 7D7F5D411C3E6A8900351ABC /* Products */;
180 | 			projectDirPath = "";
181 | 			projectRoot = "";
182 | 			targets = (
183 | 				7D7F5D3F1C3E6A8900351ABC /* YRImagePickerDemo */,
184 | 			);
185 | 		};
186 | /* End PBXProject section */
187 | 
188 | /* Begin PBXResourcesBuildPhase section */
189 | 		7D7F5D3E1C3E6A8900351ABC /* Resources */ = {
190 | 			isa = PBXResourcesBuildPhase;
191 | 			buildActionMask = 2147483647;
192 | 			files = (
193 | 				7D7F5D6D1C3E6BFE00351ABC /* Main.storyboard in Resources */,
194 | 				7D7F5D6B1C3E6BFE00351ABC /* Assets.xcassets in Resources */,
195 | 				7D7F5D6C1C3E6BFE00351ABC /* LaunchScreen.storyboard in Resources */,
196 | 			);
197 | 			runOnlyForDeploymentPostprocessing = 0;
198 | 		};
199 | /* End PBXResourcesBuildPhase section */
200 | 
201 | /* Begin PBXSourcesBuildPhase section */
202 | 		7D7F5D3C1C3E6A8900351ABC /* Sources */ = {
203 | 			isa = PBXSourcesBuildPhase;
204 | 			buildActionMask = 2147483647;
205 | 			files = (
206 | 				7D7F5D6A1C3E6BFE00351ABC /* DemoViewController.m in Sources */,
207 | 				7D7F5D6F1C3E6BFE00351ABC /* main.m in Sources */,
208 | 				7D7F5D741C3E89A900351ABC /* YRImagePicker.m in Sources */,
209 | 				7D7F5D691C3E6BFE00351ABC /* AppDelegate.m in Sources */,
210 | 			);
211 | 			runOnlyForDeploymentPostprocessing = 0;
212 | 		};
213 | /* End PBXSourcesBuildPhase section */
214 | 
215 | /* Begin XCBuildConfiguration section */
216 | 		7D7F5D551C3E6A8900351ABC /* Debug */ = {
217 | 			isa = XCBuildConfiguration;
218 | 			buildSettings = {
219 | 				ALWAYS_SEARCH_USER_PATHS = NO;
220 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
221 | 				CLANG_CXX_LIBRARY = "libc++";
222 | 				CLANG_ENABLE_MODULES = YES;
223 | 				CLANG_ENABLE_OBJC_ARC = YES;
224 | 				CLANG_WARN_BOOL_CONVERSION = YES;
225 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
226 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
227 | 				CLANG_WARN_EMPTY_BODY = YES;
228 | 				CLANG_WARN_ENUM_CONVERSION = YES;
229 | 				CLANG_WARN_INT_CONVERSION = YES;
230 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
231 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
232 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
233 | 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
234 | 				COPY_PHASE_STRIP = NO;
235 | 				DEBUG_INFORMATION_FORMAT = dwarf;
236 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
237 | 				ENABLE_TESTABILITY = YES;
238 | 				GCC_C_LANGUAGE_STANDARD = gnu99;
239 | 				GCC_DYNAMIC_NO_PIC = NO;
240 | 				GCC_NO_COMMON_BLOCKS = YES;
241 | 				GCC_OPTIMIZATION_LEVEL = 0;
242 | 				GCC_PREPROCESSOR_DEFINITIONS = (
243 | 					"DEBUG=1",
244 | 					"$(inherited)",
245 | 				);
246 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
247 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
248 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
249 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
250 | 				GCC_WARN_UNUSED_FUNCTION = YES;
251 | 				GCC_WARN_UNUSED_VARIABLE = YES;
252 | 				IPHONEOS_DEPLOYMENT_TARGET = 8.1;
253 | 				MTL_ENABLE_DEBUG_INFO = YES;
254 | 				ONLY_ACTIVE_ARCH = YES;
255 | 				SDKROOT = iphoneos;
256 | 			};
257 | 			name = Debug;
258 | 		};
259 | 		7D7F5D561C3E6A8900351ABC /* Release */ = {
260 | 			isa = XCBuildConfiguration;
261 | 			buildSettings = {
262 | 				ALWAYS_SEARCH_USER_PATHS = NO;
263 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
264 | 				CLANG_CXX_LIBRARY = "libc++";
265 | 				CLANG_ENABLE_MODULES = YES;
266 | 				CLANG_ENABLE_OBJC_ARC = YES;
267 | 				CLANG_WARN_BOOL_CONVERSION = YES;
268 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
269 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
270 | 				CLANG_WARN_EMPTY_BODY = YES;
271 | 				CLANG_WARN_ENUM_CONVERSION = YES;
272 | 				CLANG_WARN_INT_CONVERSION = YES;
273 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
274 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
275 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
276 | 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
277 | 				COPY_PHASE_STRIP = NO;
278 | 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
279 | 				ENABLE_NS_ASSERTIONS = NO;
280 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
281 | 				GCC_C_LANGUAGE_STANDARD = gnu99;
282 | 				GCC_NO_COMMON_BLOCKS = YES;
283 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
284 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
285 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
286 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
287 | 				GCC_WARN_UNUSED_FUNCTION = YES;
288 | 				GCC_WARN_UNUSED_VARIABLE = YES;
289 | 				IPHONEOS_DEPLOYMENT_TARGET = 8.1;
290 | 				MTL_ENABLE_DEBUG_INFO = NO;
291 | 				SDKROOT = iphoneos;
292 | 				VALIDATE_PRODUCT = YES;
293 | 			};
294 | 			name = Release;
295 | 		};
296 | 		7D7F5D581C3E6A8900351ABC /* Debug */ = {
297 | 			isa = XCBuildConfiguration;
298 | 			buildSettings = {
299 | 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
300 | 				INFOPLIST_FILE = "$(SRCROOT)/YRImagePickerDemo/Supporting Files/Info.plist";
301 | 				IPHONEOS_DEPLOYMENT_TARGET = 8.1;
302 | 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
303 | 				PRODUCT_BUNDLE_IDENTIFIER = solomidSF.YRImagePickerDemo;
304 | 				PRODUCT_NAME = "$(TARGET_NAME)";
305 | 			};
306 | 			name = Debug;
307 | 		};
308 | 		7D7F5D591C3E6A8900351ABC /* Release */ = {
309 | 			isa = XCBuildConfiguration;
310 | 			buildSettings = {
311 | 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
312 | 				INFOPLIST_FILE = "$(SRCROOT)/YRImagePickerDemo/Supporting Files/Info.plist";
313 | 				IPHONEOS_DEPLOYMENT_TARGET = 8.1;
314 | 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
315 | 				PRODUCT_BUNDLE_IDENTIFIER = solomidSF.YRImagePickerDemo;
316 | 				PRODUCT_NAME = "$(TARGET_NAME)";
317 | 			};
318 | 			name = Release;
319 | 		};
320 | /* End XCBuildConfiguration section */
321 | 
322 | /* Begin XCConfigurationList section */
323 | 		7D7F5D3B1C3E6A8900351ABC /* Build configuration list for PBXProject "YRImagePickerDemo" */ = {
324 | 			isa = XCConfigurationList;
325 | 			buildConfigurations = (
326 | 				7D7F5D551C3E6A8900351ABC /* Debug */,
327 | 				7D7F5D561C3E6A8900351ABC /* Release */,
328 | 			);
329 | 			defaultConfigurationIsVisible = 0;
330 | 			defaultConfigurationName = Release;
331 | 		};
332 | 		7D7F5D571C3E6A8900351ABC /* Build configuration list for PBXNativeTarget "YRImagePickerDemo" */ = {
333 | 			isa = XCConfigurationList;
334 | 			buildConfigurations = (
335 | 				7D7F5D581C3E6A8900351ABC /* Debug */,
336 | 				7D7F5D591C3E6A8900351ABC /* Release */,
337 | 			);
338 | 			defaultConfigurationIsVisible = 0;
339 | 			defaultConfigurationName = Release;
340 | 		};
341 | /* End XCConfigurationList section */
342 | 	};
343 | 	rootObject = 7D7F5D381C3E6A8900351ABC /* Project object */;
344 | }
345 | 


--------------------------------------------------------------------------------
/Demo/YRImagePickerDemo.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 |    version = "1.0">
4 |    <FileRef
5 |       location = "self:YRImagePickerDemo.xcodeproj">
6 |    </FileRef>
7 | </Workspace>
8 | 


--------------------------------------------------------------------------------
/Demo/YRImagePickerDemo/Classes/AppDelegate.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AppDelegate.h
 3 | //  YRImagePickerDemo
 4 | //
 5 | //  Created by Yuriy Romanchenko on 1/7/16.
 6 | //  Copyright © 2016 solomidSF. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | @interface AppDelegate : UIResponder <UIApplicationDelegate>
12 | 
13 | @property (strong, nonatomic) UIWindow *window;
14 | 
15 | 
16 | @end
17 | 
18 | 


--------------------------------------------------------------------------------
/Demo/YRImagePickerDemo/Classes/AppDelegate.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AppDelegate.m
 3 | //  YRImagePickerDemo
 4 | //
 5 | //  Created by Yuriy Romanchenko on 1/7/16.
 6 | //  Copyright © 2016 solomidSF. All rights reserved.
 7 | //
 8 | 
 9 | #import "AppDelegate.h"
10 | 
11 | @implementation AppDelegate
12 | 
13 | - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
14 |     // Override point for customization after application launch.
15 |     return YES;
16 | }
17 | 
18 | - (void)applicationWillResignActive:(UIApplication *)application {
19 |     // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
20 |     // Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.
21 | }
22 | 
23 | - (void)applicationDidEnterBackground:(UIApplication *)application {
24 |     // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
25 |     // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
26 | }
27 | 
28 | - (void)applicationWillEnterForeground:(UIApplication *)application {
29 |     // Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background.
30 | }
31 | 
32 | - (void)applicationDidBecomeActive:(UIApplication *)application {
33 |     // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
34 | }
35 | 
36 | - (void)applicationWillTerminate:(UIApplication *)application {
37 |     // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
38 | }
39 | 
40 | @end
41 | 


--------------------------------------------------------------------------------
/Demo/YRImagePickerDemo/Classes/ViewControllers/DemoViewController.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  ViewController.h
 3 | //  YRImagePickerDemo
 4 | //
 5 | //  Created by Yuriy Romanchenko on 1/7/16.
 6 | //  Copyright © 2016 solomidSF. All rights reserved.
 7 | //
 8 | 
 9 | @import UIKit;
10 | 
11 | @interface DemoViewController : UIViewController
12 | 
13 | 
14 | @end
15 | 
16 | 


--------------------------------------------------------------------------------
/Demo/YRImagePickerDemo/Classes/ViewControllers/DemoViewController.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  ViewController.m
 3 | //  YRImagePickerDemo
 4 | //
 5 | //  Created by Yuriy Romanchenko on 1/7/16.
 6 | //  Copyright © 2016 solomidSF. All rights reserved.
 7 | //
 8 | 
 9 | // Controllers
10 | #import "DemoViewController.h"
11 | 
12 | // Components
13 | #import "YRImagePicker.h"
14 | 
15 | @interface DemoViewController ()
16 | 
17 | @end
18 | 
19 | @implementation DemoViewController {
20 |     __weak IBOutlet UIImageView *_pickedImageImageView;
21 | }
22 | 
23 | - (void)viewDidLoad {
24 |     [super viewDidLoad];
25 |     // Do any additional setup after loading the view, typically from a nib.
26 | }
27 | 
28 | - (IBAction)pickImageClicked:(id)sender {
29 |     [YRImagePicker startPickingFromViewController:self
30 |                                       sourceTypes:kYRImagePickerSourceTypeAll
31 |                                        completion:^(UIImage *pickedImage) {
32 |                                            _pickedImageImageView.image = pickedImage;
33 |                                        }];
34 | }
35 | 
36 | @end
37 | 


--------------------------------------------------------------------------------
/Demo/YRImagePickerDemo/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "iphone",
 5 |       "size" : "29x29",
 6 |       "scale" : "2x"
 7 |     },
 8 |     {
 9 |       "idiom" : "iphone",
10 |       "size" : "29x29",
11 |       "scale" : "3x"
12 |     },
13 |     {
14 |       "idiom" : "iphone",
15 |       "size" : "40x40",
16 |       "scale" : "2x"
17 |     },
18 |     {
19 |       "idiom" : "iphone",
20 |       "size" : "40x40",
21 |       "scale" : "3x"
22 |     },
23 |     {
24 |       "idiom" : "iphone",
25 |       "size" : "60x60",
26 |       "scale" : "2x"
27 |     },
28 |     {
29 |       "idiom" : "iphone",
30 |       "size" : "60x60",
31 |       "scale" : "3x"
32 |     }
33 |   ],
34 |   "info" : {
35 |     "version" : 1,
36 |     "author" : "xcode"
37 |   }
38 | }


--------------------------------------------------------------------------------
/Demo/YRImagePickerDemo/Resources/Assets.xcassets/Common/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 |   "info" : {
3 |     "version" : 1,
4 |     "author" : "xcode"
5 |   }
6 | }


--------------------------------------------------------------------------------
/Demo/YRImagePickerDemo/Resources/Assets.xcassets/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 |   "info" : {
3 |     "version" : 1,
4 |     "author" : "xcode"
5 |   }
6 | }


--------------------------------------------------------------------------------
/Demo/YRImagePickerDemo/Resources/Assets.xcassets/no_photo.imageset/Contents.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "universal",
 5 |       "filename" : "no_photo.png",
 6 |       "scale" : "1x"
 7 |     },
 8 |     {
 9 |       "idiom" : "universal",
10 |       "filename" : "no_photo@2x.png",
11 |       "scale" : "2x"
12 |     },
13 |     {
14 |       "idiom" : "universal",
15 |       "scale" : "3x"
16 |     }
17 |   ],
18 |   "info" : {
19 |     "version" : 1,
20 |     "author" : "xcode"
21 |   }
22 | }


--------------------------------------------------------------------------------
/Demo/YRImagePickerDemo/Resources/Assets.xcassets/no_photo.imageset/no_photo.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/solomidSF/YRImagePicker/cb389f055ad4568af910704d4db6ffdf4057a5b1/Demo/YRImagePickerDemo/Resources/Assets.xcassets/no_photo.imageset/no_photo.png


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/Demo/YRImagePickerDemo/Resources/Assets.xcassets/no_photo.imageset/no_photo@2x.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/solomidSF/YRImagePicker/cb389f055ad4568af910704d4db6ffdf4057a5b1/Demo/YRImagePickerDemo/Resources/Assets.xcassets/no_photo.imageset/no_photo@2x.png


--------------------------------------------------------------------------------
/Demo/YRImagePickerDemo/Resources/Storyboards/LaunchScreen.storyboard:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 2 | <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="8150" systemVersion="15A204g" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" initialViewController="01J-lp-oVM">
 3 |     <dependencies>
 4 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="8122"/>
 5 |     </dependencies>
 6 |     <scenes>
 7 |         <!--View Controller-->
 8 |         <scene sceneID="EHf-IW-A2E">
 9 |             <objects>
10 |                 <viewController id="01J-lp-oVM" sceneMemberID="viewController">
11 |                     <layoutGuides>
12 |                         <viewControllerLayoutGuide type="top" id="Llm-lL-Icb"/>
13 |                         <viewControllerLayoutGuide type="bottom" id="xb3-aO-Qok"/>
14 |                     </layoutGuides>
15 |                     <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
16 |                         <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
17 |                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
18 |                         <animations/>
19 |                         <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
20 |                     </view>
21 |                 </viewController>
22 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
23 |             </objects>
24 |             <point key="canvasLocation" x="53" y="375"/>
25 |         </scene>
26 |     </scenes>
27 | </document>
28 | 


--------------------------------------------------------------------------------
/Demo/YRImagePickerDemo/Resources/Storyboards/Main.storyboard:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 2 | <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="9531" systemVersion="15C50" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
 3 |     <dependencies>
 4 |         <deployment identifier="iOS"/>
 5 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="9529"/>
 6 |         <capability name="Aspect ratio constraints" minToolsVersion="5.1"/>
 7 |     </dependencies>
 8 |     <scenes>
 9 |         <!--Demo-->
10 |         <scene sceneID="tne-QT-ifu">
11 |             <objects>
12 |                 <viewController id="BYZ-38-t0r" userLabel="Demo" customClass="DemoViewController" sceneMemberID="viewController">
13 |                     <layoutGuides>
14 |                         <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
15 |                         <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
16 |                     </layoutGuides>
17 |                     <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
18 |                         <rect key="frame" x="0.0" y="0.0" width="320" height="568"/>
19 |                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
20 |                         <subviews>
21 |                             <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="no_photo" translatesAutoresizingMaskIntoConstraints="NO" id="z8y-fo-Gk0">
22 |                                 <rect key="frame" x="0.0" y="28" width="320" height="320"/>
23 |                                 <constraints>
24 |                                     <constraint firstAttribute="height" secondItem="z8y-fo-Gk0" secondAttribute="width" multiplier="1:1" id="Y8N-yH-kl9"/>
25 |                                 </constraints>
26 |                             </imageView>
27 |                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="f6i-gN-0Bj">
28 |                                 <rect key="frame" x="79" y="356" width="163" height="30"/>
29 |                                 <state key="normal" title="Pick (Programmatically)"/>
30 |                                 <connections>
31 |                                     <action selector="pickImageClicked:" destination="BYZ-38-t0r" eventType="touchUpInside" id="3te-JW-BQL"/>
32 |                                 </connections>
33 |                             </button>
34 |                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="9pP-ip-a7t">
35 |                                 <rect key="frame" x="70" y="394" width="180" height="30"/>
36 |                                 <state key="normal" title="Pick (via Interface Builder)"/>
37 |                                 <connections>
38 |                                     <action selector="pickImageClicked:" destination="spT-at-P9Y" eventType="touchUpInside" id="NKH-Qz-ABA"/>
39 |                                 </connections>
40 |                             </button>
41 |                         </subviews>
42 |                         <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
43 |                         <constraints>
44 |                             <constraint firstItem="9pP-ip-a7t" firstAttribute="centerX" secondItem="8bC-Xf-vdC" secondAttribute="centerX" id="2lv-2L-mka"/>
45 |                             <constraint firstItem="z8y-fo-Gk0" firstAttribute="top" secondItem="y3c-jy-aDJ" secondAttribute="bottom" constant="8" id="3Ky-Hb-mGr"/>
46 |                             <constraint firstItem="9pP-ip-a7t" firstAttribute="top" secondItem="f6i-gN-0Bj" secondAttribute="bottom" constant="8" id="4q5-8R-7ph"/>
47 |                             <constraint firstItem="z8y-fo-Gk0" firstAttribute="width" secondItem="8bC-Xf-vdC" secondAttribute="width" id="Nua-zk-3Zs"/>
48 |                             <constraint firstItem="f6i-gN-0Bj" firstAttribute="top" secondItem="z8y-fo-Gk0" secondAttribute="bottom" constant="8" id="W5N-MH-Noj"/>
49 |                             <constraint firstItem="f6i-gN-0Bj" firstAttribute="centerX" secondItem="8bC-Xf-vdC" secondAttribute="centerX" id="eXk-vw-EIu"/>
50 |                             <constraint firstItem="z8y-fo-Gk0" firstAttribute="centerX" secondItem="8bC-Xf-vdC" secondAttribute="centerX" id="mft-WW-Re1"/>
51 |                         </constraints>
52 |                     </view>
53 |                     <simulatedScreenMetrics key="simulatedDestinationMetrics" type="retina4"/>
54 |                     <connections>
55 |                         <outlet property="_pickedImageImageView" destination="z8y-fo-Gk0" id="MEh-vn-1KB"/>
56 |                     </connections>
57 |                 </viewController>
58 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
59 |                 <customObject id="spT-at-P9Y" customClass="YRImagePicker">
60 |                     <connections>
61 |                         <outlet property="destinationImageView" destination="z8y-fo-Gk0" id="fy7-Ko-xic"/>
62 |                         <outlet property="owner" destination="BYZ-38-t0r" id="SKd-0l-Z5Y"/>
63 |                     </connections>
64 |                 </customObject>
65 |             </objects>
66 |             <point key="canvasLocation" x="383" y="305"/>
67 |         </scene>
68 |     </scenes>
69 |     <resources>
70 |         <image name="no_photo" width="320" height="320"/>
71 |     </resources>
72 | </document>
73 | 


--------------------------------------------------------------------------------
/Demo/YRImagePickerDemo/Supporting Files/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>en</string>
 7 | 	<key>CFBundleExecutable</key>
 8 | 	<string>$(EXECUTABLE_NAME)</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
11 | 	<key>CFBundleInfoDictionaryVersion</key>
12 | 	<string>6.0</string>
13 | 	<key>CFBundleName</key>
14 | 	<string>$(PRODUCT_NAME)</string>
15 | 	<key>CFBundlePackageType</key>
16 | 	<string>APPL</string>
17 | 	<key>CFBundleShortVersionString</key>
18 | 	<string>1.0</string>
19 | 	<key>CFBundleSignature</key>
20 | 	<string>????</string>
21 | 	<key>CFBundleVersion</key>
22 | 	<string>1</string>
23 | 	<key>LSRequiresIPhoneOS</key>
24 | 	<true/>
25 | 	<key>UILaunchStoryboardName</key>
26 | 	<string>LaunchScreen</string>
27 | 	<key>UIMainStoryboardFile</key>
28 | 	<string>Main</string>
29 | 	<key>UIRequiredDeviceCapabilities</key>
30 | 	<array>
31 | 		<string>armv7</string>
32 | 	</array>
33 | 	<key>UISupportedInterfaceOrientations</key>
34 | 	<array>
35 | 		<string>UIInterfaceOrientationPortrait</string>
36 | 	</array>
37 | </dict>
38 | </plist>
39 | 


--------------------------------------------------------------------------------
/Demo/YRImagePickerDemo/Supporting Files/main.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  main.m
 3 | //  YRImagePickerDemo
 4 | //
 5 | //  Created by Yuriy Romanchenko on 1/7/16.
 6 | //  Copyright © 2016 solomidSF. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | #import "AppDelegate.h"
11 | 
12 | int main(int argc, char * argv[]) {
13 |     @autoreleasepool {
14 |         return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
15 |     }
16 | }
17 | 


--------------------------------------------------------------------------------
/DemoImages/demo.gif:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/solomidSF/YRImagePicker/cb389f055ad4568af910704d4db6ffdf4057a5b1/DemoImages/demo.gif


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | The MIT License (MIT)
 2 | 
 3 | Copyright (c) 2016 Yuri R.
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 
23 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # YRImagePicker
 2 | `YRImagePicker` is a simple wrapper around default UIKit image picker.
 3 | 
 4 | ## Description
 5 | 
 6 | `YRImagePicker` encapsulates image picking using default `UIImagePickerController` saving your time to write default picking behaviour. 
 7 | 
 8 | ## Installation
 9 | 
10 | Simply drag&drop source into your project.
11 | 
12 | ## Usage
13 | 
14 | To start picking image you need to write... 0 lines of code!
15 | This requires a bit of setup in Interface Builder, but it's worth it.
16 | 
17 | ![Usage example](/DemoImages/demo.gif)
18 | 
19 | 1. Drag 'object' element into your view controller.
20 | 2. Set 'object' class to YRImagePicker
21 | 3. Navigate to connections tab of YRImagePicker and connect corresponding outlets.
22 | 4. Drag 'pickImageClicked:' action to button by which you want to instantiate image picking.
23 | 
24 | Or you can use following code snipper:
25 | 
26 |     [YRImagePicker startPickingFromViewController:self
27 |                                       sourceTypes:kYRImagePickerSourceTypeAll
28 |                                        completion:^(UIImage *pickedImage) {
29 |                                            <#Your image view#>.image = pickedImage;
30 |                                        }];
31 | 
32 | 
33 | ## Customization
34 | 
35 | You can prompt user to pick image from specific place as defined by `YRImagePickerSourceType`
36 | 
37 |     typedef enum {
38 |         kYRImagePickerSourceTypeNone = 0,
39 |         kYRImagePickerSourceTypeCamera = 1 << 0,
40 |         kYRImagePickerSourceTypePhotoLibrary = 1 << 1,
41 |         kYRImagePickerSourceTypeSavedPhotosAlbum = 1 << 2,
42 | 	
43 | 	    kYRImagePickerSourceTypeAll = 0x7,
44 | 	    kYRImagePickerSourceTypeTypesMask = kYRImagePickerSourceTypeAll
45 |     } YRImagePickerSourceType;
46 | 
47 | ## Version
48 | 
49 | v1.0.0


--------------------------------------------------------------------------------
/YRImagePicker/YRImagePicker.h:
--------------------------------------------------------------------------------
 1 | //
 2 | // YRImagePicker.h
 3 | //
 4 | // The MIT License (MIT)
 5 | //
 6 | // Copyright (c) 2015 Yuri R.
 7 | //
 8 | // Permission is hereby granted, free of charge, to any person obtaining a copy
 9 | // of this software and associated documentation files (the "Software"), to deal
10 | // in the Software without restriction, including without limitation the rights
11 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12 | // copies of the Software, and to permit persons to whom the Software is
13 | // furnished to do so, subject to the following conditions:
14 | //
15 | // The above copyright notice and this permission notice shall be included in all
16 | // copies or substantial portions of the Software.
17 | //
18 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 | // SOFTWARE.
25 | 
26 | @import UIKit;
27 | 
28 | typedef void (^YRImagePickerCompletionBlock) (UIImage *pickedImage);
29 | 
30 | typedef enum {
31 |     kYRImagePickerSourceTypeNone = 0,
32 |     kYRImagePickerSourceTypeCamera = 1 << 0,
33 |     kYRImagePickerSourceTypePhotoLibrary = 1 << 1,
34 |     kYRImagePickerSourceTypeSavedPhotosAlbum = 1 << 2,
35 | 	
36 | 	kYRImagePickerSourceTypeAll = 0x7,
37 | 	kYRImagePickerSourceTypeTypesMask = kYRImagePickerSourceTypeAll
38 | } YRImagePickerSourceType;
39 | 
40 | /**
41 |  *  Simple image picker that encapsulates image picking from camera/photo library.
42 |  */
43 | @interface YRImagePicker : NSObject
44 | 
45 | + (void)startPickingFromViewController:(UIViewController *)controller
46 |                            sourceTypes:(YRImagePickerSourceType)type
47 |                             completion:(YRImagePickerCompletionBlock)completion;
48 | 
49 | - (void)startPickingFromViewController:(UIViewController *)controller
50 |                            sourceTypes:(YRImagePickerSourceType)type
51 |                             completion:(YRImagePickerCompletionBlock)completion;
52 | 
53 | @end
54 | 


--------------------------------------------------------------------------------
/YRImagePicker/YRImagePicker.m:
--------------------------------------------------------------------------------
  1 | //
  2 | // YRImagePicker.m
  3 | //
  4 | // The MIT License (MIT)
  5 | //
  6 | // Copyright (c) 2015 Yuri R.
  7 | //
  8 | // Permission is hereby granted, free of charge, to any person obtaining a copy
  9 | // of this software and associated documentation files (the "Software"), to deal
 10 | // in the Software without restriction, including without limitation the rights
 11 | // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 12 | // copies of the Software, and to permit persons to whom the Software is
 13 | // furnished to do so, subject to the following conditions:
 14 | //
 15 | // The above copyright notice and this permission notice shall be included in all
 16 | // copies or substantial portions of the Software.
 17 | //
 18 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 19 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 20 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 21 | // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 22 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 23 | // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 24 | // SOFTWARE.
 25 | 
 26 | // Components
 27 | #import "YRImagePicker.h"
 28 | 
 29 | // Other
 30 | #import <objc/runtime.h>
 31 | 
 32 | static const void *kYRImagePickerDummyKey = &kYRImagePickerDummyKey;
 33 | 
 34 | @interface YRImagePicker ()
 35 | <
 36 | UIActionSheetDelegate,
 37 | UIImagePickerControllerDelegate,
 38 | UINavigationControllerDelegate
 39 | >
 40 | @end
 41 | 
 42 | @interface YRImagePicker ()
 43 | @property (nonatomic, weak) IBOutlet UIViewController *owner;
 44 | @property (nonatomic, weak) IBOutlet UIImageView *destinationImageView;
 45 | @end
 46 | 
 47 | @implementation YRImagePicker {
 48 |     UIViewController __weak *_presenterController;
 49 |     YRImagePickerCompletionBlock _completionBlock;
 50 |     YRImagePickerSourceType _currentSourceTypes;
 51 |     
 52 |     BOOL _isPicking;
 53 | }
 54 | 
 55 | #pragma mark - Public
 56 | 
 57 | + (void)startPickingFromViewController:(UIViewController *)controller
 58 |                            sourceTypes:(YRImagePickerSourceType)types
 59 |                             completion:(YRImagePickerCompletionBlock)completion {
 60 |     types = [self filterSourceTypesByAvailability:types];
 61 |     
 62 |     if (types == kYRImagePickerSourceTypeNone) {
 63 |         return;
 64 |     }
 65 |     
 66 |     YRImagePicker *picker = objc_getAssociatedObject(controller,
 67 |                                                      kYRImagePickerDummyKey);
 68 |     
 69 |     if (!picker) {
 70 |         picker = [self new];
 71 |     }
 72 |     
 73 |     [picker startPickingFromViewController:controller sourceTypes:types completion:completion];
 74 | }
 75 | 
 76 | - (void)startPickingFromViewController:(UIViewController *)controller
 77 |                            sourceTypes:(YRImagePickerSourceType)types
 78 |                             completion:(YRImagePickerCompletionBlock)completion {
 79 |     if (!_isPicking) {
 80 |         NSAssert(controller, @"[YRImagePicker]: Can't pick from nil controller.");
 81 |         
 82 |         // Retain current instance while picking stuff.
 83 |         objc_setAssociatedObject(controller, kYRImagePickerDummyKey, self, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
 84 |         
 85 |         _presenterController = controller;
 86 |         _completionBlock = completion;
 87 |         _currentSourceTypes = types;
 88 |         _isPicking = YES;
 89 |         
 90 |         UIAlertController *sheetController = [self sheetForSourceTypes:types];
 91 |         
 92 |         if (sheetController) {
 93 |             [controller presentViewController:sheetController animated:YES completion:NULL];
 94 |         } else {
 95 |             [self presentImagePickerWithSourceType:[[self class] pickerSourceTypeFromYRSourceType:types]];
 96 |         }
 97 |     } else {
 98 |         NSLog(@"[YRImagePicker]: Can't start picking, because already picking from %@ controller", controller);
 99 |     }
100 | }
101 | 
102 | #pragma mark - IBActions
103 | 
104 | - (IBAction)pickImageClicked:(id)sender {
105 |     NSAssert(self.owner, @"[YRImagePicker]: Couldn't find YRImagePicker owner (kindof UIViewController), probably you forgot to set it in storyboard/xib?");
106 |     NSAssert(self.destinationImageView, @"[YRImagePicker]: Couldn't find destination image view.");
107 |     
108 |     YRImagePickerSourceType resultingTypes = kYRImagePickerSourceTypeNone;
109 |     
110 |     if (_currentSourceTypes == kYRImagePickerSourceTypeNone) {
111 |         resultingTypes = [[self class] filterSourceTypesByAvailability:kYRImagePickerSourceTypeAll];
112 |     } else {
113 |         resultingTypes = [[self class] filterSourceTypesByAvailability:_currentSourceTypes];
114 |     }
115 |     
116 |     if (resultingTypes != kYRImagePickerSourceTypeNone) {
117 |         [self startPickingFromViewController:self.owner
118 |                                  sourceTypes:resultingTypes
119 |                                   completion:^(UIImage *pickedImage) {
120 |                                       _destinationImageView.image = pickedImage;
121 |                                   }];
122 |     }
123 | }
124 | 
125 | #pragma mark - Private
126 | 
127 | + (YRImagePickerSourceType)filterSourceTypesByAvailability:(YRImagePickerSourceType)types {
128 |     // First of all check if we have at least one type.
129 |     NSAssert(types & kYRImagePickerSourceTypeTypesMask, @"[YRImagePicker]: You must specify source type for picking.");
130 | 
131 |     if (types & kYRImagePickerSourceTypeCamera) {
132 |         if (![UIImagePickerController isSourceTypeAvailable:[self pickerSourceTypeFromYRSourceType:kYRImagePickerSourceTypeCamera]]) {
133 |             types &= ~kYRImagePickerSourceTypeCamera;
134 |         }
135 |     }
136 |     
137 |     if (types & kYRImagePickerSourceTypePhotoLibrary) {
138 |         if (![UIImagePickerController isSourceTypeAvailable:[self pickerSourceTypeFromYRSourceType:kYRImagePickerSourceTypePhotoLibrary]]) {
139 |             types &= ~kYRImagePickerSourceTypePhotoLibrary;
140 |         }
141 |     }
142 |     
143 |     if (types & kYRImagePickerSourceTypeSavedPhotosAlbum) {
144 |         if (![UIImagePickerController isSourceTypeAvailable:[self pickerSourceTypeFromYRSourceType:kYRImagePickerSourceTypeSavedPhotosAlbum]]) {
145 |             types &= ~kYRImagePickerSourceTypeSavedPhotosAlbum;
146 |         }
147 |     }
148 |     
149 |     return types;
150 | }
151 | 
152 | - (UIAlertController *)sheetForSourceTypes:(YRImagePickerSourceType)types {
153 |     NSArray *readableTypes = [self readableSourceTypesFromSourceTypesEnumeration:types];
154 |     NSArray *sourceTypes = [self separatedSourceTypesFromType:types];
155 |     
156 |     if (readableTypes.count > 1) {
157 | 		UIAlertController *resultingController = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"Pick from where?", @"")
158 | 																					 message:nil
159 | 																			  preferredStyle:UIAlertControllerStyleActionSheet];
160 | 		
161 | 		[resultingController addAction:[UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", @"")
162 | 																style:UIAlertActionStyleCancel
163 | 															  handler:^(UIAlertAction *action) {
164 | 																  _isPicking = NO;
165 | 																  _completionBlock = NULL;
166 | 																  _currentSourceTypes = 0;
167 | 																  
168 | 																  objc_setAssociatedObject(_presenterController,
169 | 																						   kYRImagePickerDummyKey,
170 | 																						   nil,
171 | 																						   OBJC_ASSOCIATION_RETAIN_NONATOMIC);
172 | 															  }]];
173 | 		
174 | 		[readableTypes enumerateObjectsUsingBlock:^(NSString *readableType, NSUInteger idx, BOOL *stop) {
175 | 			void (^sheetAction)(UIAlertAction *action) = ^(UIAlertAction *action) {
176 | 				YRImagePickerSourceType pickedType = (YRImagePickerSourceType)[sourceTypes[idx] intValue];
177 | 				
178 | 				[self presentImagePickerWithSourceType:[[self class] pickerSourceTypeFromYRSourceType:pickedType]];
179 | 			};
180 | 			
181 | 			UIAlertAction *action = [UIAlertAction actionWithTitle:readableType
182 | 															 style:UIAlertActionStyleDefault
183 | 														   handler:sheetAction];
184 | 			
185 | 			[resultingController addAction:action];
186 | 		}];
187 | 		
188 |         return resultingController;
189 |     } else {
190 |         // There is no need to create action sheet - only one source type specified.
191 |         return nil;
192 |     }
193 | }
194 | 
195 | - (NSArray *)readableSourceTypesFromSourceTypesEnumeration:(YRImagePickerSourceType)types {
196 |     NSMutableArray *resultingSourceTypes = [NSMutableArray new];
197 |     
198 |     if (types & kYRImagePickerSourceTypeCamera) {
199 |         [resultingSourceTypes addObject:@"Camera"];
200 |     }
201 |     
202 |     if (types & kYRImagePickerSourceTypePhotoLibrary) {
203 |         [resultingSourceTypes addObject:@"Photo Library"];
204 |     }
205 |     
206 |     if (types & kYRImagePickerSourceTypeSavedPhotosAlbum) {
207 |         [resultingSourceTypes addObject:@"Saved Photos Album"];
208 |     }
209 |     
210 |     return [NSArray arrayWithArray:resultingSourceTypes];
211 | }
212 | 
213 | - (void)presentImagePickerWithSourceType:(UIImagePickerControllerSourceType)type {
214 |     UIImagePickerController *pickerController = [UIImagePickerController new];
215 |     
216 |     pickerController.delegate = self;
217 |     pickerController.sourceType = type;
218 |     
219 |     [_presenterController presentViewController:pickerController
220 |                                        animated:YES
221 |                                      completion:NULL];
222 | }
223 | 
224 | - (NSArray *)separatedSourceTypesFromType:(YRImagePickerSourceType)types {
225 |     NSMutableArray *resultingSourceTypes = [NSMutableArray new];
226 |     
227 |     if (types & kYRImagePickerSourceTypeCamera) {
228 |         [resultingSourceTypes addObject:@(kYRImagePickerSourceTypeCamera)];
229 |     }
230 |     
231 |     if (types & kYRImagePickerSourceTypePhotoLibrary) {
232 |         [resultingSourceTypes addObject:@(kYRImagePickerSourceTypePhotoLibrary)];
233 |     }
234 |     
235 |     if (types & kYRImagePickerSourceTypeSavedPhotosAlbum) {
236 |         [resultingSourceTypes addObject:@(kYRImagePickerSourceTypeSavedPhotosAlbum)];
237 |     }
238 | 
239 |     return [NSArray arrayWithArray:resultingSourceTypes];
240 | }
241 | 
242 | + (UIImagePickerControllerSourceType)pickerSourceTypeFromYRSourceType:(YRImagePickerSourceType)type {
243 |     if (type & kYRImagePickerSourceTypeCamera) {
244 |         return UIImagePickerControllerSourceTypeCamera;
245 |     } else if (type & kYRImagePickerSourceTypePhotoLibrary) {
246 |         return UIImagePickerControllerSourceTypePhotoLibrary;
247 |     } else if (type & kYRImagePickerSourceTypeSavedPhotosAlbum) {
248 |         return UIImagePickerControllerSourceTypeSavedPhotosAlbum;
249 |     } else {
250 |         NSAssert(NO, @"Couldn't transform YRImagePickerSourceType to UIImagePickerControllerSourceType!");
251 |         return NSNotFound;
252 |     }
253 | }
254 | 
255 | #pragma mark - UIImagePickerControllerDelegate
256 | 
257 | - (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker {
258 |     _isPicking = NO;
259 |     _completionBlock = NULL;
260 |     _currentSourceTypes = kYRImagePickerSourceTypeNone;
261 |     
262 |     [picker dismissViewControllerAnimated:YES
263 |                                completion:^{
264 |                                    // Remove strong reference from controller to current instance.
265 |                                    objc_setAssociatedObject(_presenterController,
266 |                                                             kYRImagePickerDummyKey,
267 |                                                             nil,
268 |                                                             OBJC_ASSOCIATION_RETAIN_NONATOMIC);
269 |                                }];
270 | }
271 | 
272 | - (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
273 |     [picker dismissViewControllerAnimated:YES
274 |                                completion:^{
275 |                                    !_completionBlock ? : _completionBlock(info[UIImagePickerControllerOriginalImage]);
276 |                                    _isPicking = NO;
277 |                                    _completionBlock = NULL;
278 |                                    _currentSourceTypes = kYRImagePickerSourceTypeNone;
279 |                                    
280 |                                    // Remove strong reference from controller to current instance.
281 |                                    objc_setAssociatedObject(_presenterController,
282 |                                                             kYRImagePickerDummyKey,
283 |                                                             nil,
284 |                                                             OBJC_ASSOCIATION_RETAIN_NONATOMIC);
285 |                                }];
286 | }
287 | 
288 | @end
289 | 


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