Hiding the filter bar

DBCamera/Controllers/DBCameraContainerViewController.h

@@ -10,8 +10,7 @@
 #import "DBCameraDelegate.h"
 #import "UIViewController+UIViewController_FullScreen.h"
 
-@class DBCameraView;
-@class DBCameraViewController;
+@class DBCameraView, DBCameraViewController, DBCameraConfiguration;
 
 /**
  *  The camera settings block
@@ -35,14 +34,19 @@ typedef void(^CameraSettingsBlock)(DBCameraView *cameraView, id container);
  */
 @property (nonatomic, strong) DBCameraViewController *cameraViewController;
 
+/**
+ *  Contains additional configuration for camera controllers
+ */
+@property (nonatomic, strong) DBCameraConfiguration *cameraConfiguration;
+
 /**
  *  The init method with a DBCameraViewControllerDelegate
  *
  *  @param delegate The DBCameraViewControllerDelegate
  *
  *  @return A DBCameraContainerViewController
  */
-- (id) initWithDelegate:(id<DBCameraViewControllerDelegate>)delegate;
+- (instancetype) initWithDelegate:(id<DBCameraViewControllerDelegate>)delegate;
 
 /**
  *  The init method with a DBCameraViewControllerDelegate and a CameraSettingsBlock
@@ -52,5 +56,30 @@ typedef void(^CameraSettingsBlock)(DBCameraView *cameraView, id container);
  *
  *  @return DBCameraContainerViewController
  */
-- (id) initWithDelegate:(id<DBCameraViewControllerDelegate>)delegate cameraSettingsBlock:(CameraSettingsBlock)block;
+- (instancetype) initWithDelegate:(id<DBCameraViewControllerDelegate>)delegate
+              cameraSettingsBlock:(CameraSettingsBlock)block;
+
+/**
+ *  The init method with a DBCameraViewControllerDelegate and a CameraConfiguration
+ *
+ *  @param delegate             The DBCameraViewControllerDelegate
+ *  @param cameraConfiguration  The CameraConfiguration containing customization for controllers
+ *
+ *  @return DBCameraContainerViewController
+ */
+- (instancetype) initWithDelegate:(id<DBCameraViewControllerDelegate>)delegate
+              cameraConfiguration:(DBCameraConfiguration *)cameraConfiguration;
+
+/**
+ *  The init method with a DBCameraViewControllerDelegate and a CameraConfiguration
+ *
+ *  @param delegate             The DBCameraViewControllerDelegate
+ *  @param cameraConfiguration  The CameraConfiguration containing customization for controllers
+ *  @param block                The CameraSettingsBlock
+ *
+ *  @return DBCameraContainerViewController
+ */
+- (instancetype) initWithDelegate:(id<DBCameraViewControllerDelegate>)delegate
+              cameraConfiguration:(DBCameraConfiguration *)cameraConfiguration
+              cameraSettingsBlock:(CameraSettingsBlock)block;
 @end

DBCamera/Controllers/DBCameraContainerViewController.m

@@ -23,20 +23,36 @@ @implementation DBCameraContainerViewController
 @synthesize tintColor = _tintColor;
 @synthesize selectedTintColor = _selectedTintColor;
 
-- (id) initWithDelegate:(id<DBCameraViewControllerDelegate>)delegate
+- (instancetype) initWithDelegate:(id<DBCameraViewControllerDelegate>)delegate
 {
     return [self initWithDelegate:delegate cameraSettingsBlock:nil];
 }
 
-- (id) initWithDelegate:(id<DBCameraViewControllerDelegate>)delegate cameraSettingsBlock:(CameraSettingsBlock)block
+- (instancetype) initWithDelegate:(id<DBCameraViewControllerDelegate>)delegate cameraSettingsBlock:(CameraSettingsBlock)block
 {
+    return [self initWithDelegate:delegate cameraConfiguration:nil cameraSettingsBlock:block];
+}
+
+- (instancetype) initWithDelegate:(id<DBCameraViewControllerDelegate>)delegate
+              cameraConfiguration:(DBCameraConfiguration *)cameraConfiguration
+{
+    return [self initWithDelegate:delegate cameraConfiguration:cameraConfiguration cameraSettingsBlock:nil];
+}
+
+- (instancetype) initWithDelegate:(id<DBCameraViewControllerDelegate>)delegate
+              cameraConfiguration:(DBCameraConfiguration *)cameraConfiguration
+              cameraSettingsBlock:(CameraSettingsBlock)block
+{
+
     self = [super init];
     if ( self ) {
         _delegate = delegate;
         _settingsBlock = block;
+        _cameraConfiguration = cameraConfiguration;
     }
 
     return self;
+
 }
 
 - (void) viewDidLoad
@@ -100,6 +116,7 @@ - (DBCameraViewController *) defaultCameraViewController
             [_defaultCameraViewController setTintColor:self.tintColor];
         if ( self.selectedTintColor )
             [_defaultCameraViewController setSelectedTintColor:self.selectedTintColor];
+        _defaultCameraViewController.cameraConfiguration = self.cameraConfiguration;
     }
 
     if ( !self.cameraViewController )

DBCamera/Controllers/DBCameraLibraryViewController.h

@@ -9,7 +9,7 @@
 #import <UIKit/UIKit.h>
 #import "DBCameraDelegate.h"
 
-@class DBCameraSegueViewController;
+@class DBCameraSegueViewController, DBCameraConfiguration;
 
 /**
  *  DBCameraLibraryViewController
@@ -30,6 +30,11 @@
  */
 @property (nonatomic, assign) NSUInteger libraryMaxImageSize;
 
+/**
+ *  Contains additional configuration for camera controllers
+ */
+@property (nonatomic, strong) DBCameraConfiguration *cameraConfiguration;
+
 /**
  *  The init method with an DBCameraContainerDelegate object
  *

DBCamera/Controllers/DBCameraLibraryViewController.m

@@ -369,6 +369,7 @@ - (void) collectionView:(UICollectionView *)collectionView itemURL:(NSURL *)URL
                 [segue enableGestures:YES];
                 [segue setCapturedImageMetadata:metadata];
                 [segue setDelegate:weakSelf.delegate];
+                [segue setCameraConfiguration:weakSelf.cameraConfiguration];
                 [segue setCameraSegueConfigureBlock:self.cameraSegueConfigureBlock];
 
                 [weakSelf.navigationController pushViewController:segue animated:YES];

DBCamera/Controllers/DBCameraSegueViewController.h

@@ -9,13 +9,14 @@
 #import "DBCameraBaseCropViewController.h"
 #import "DBCameraDelegate.h"
 #import "UIViewController+UIViewController_FullScreen.h"
+#import "DBPhotoProcessingControllerProtocol.h"
 
-@class DBCameraFiltersView;
+@class DBCameraFiltersView, DBCameraConfiguration;
 
 /**
  *  DBCameraSegueViewController
  */
-@interface DBCameraSegueViewController : DBCameraBaseCropViewController <DBCameraCropRect, DBCameraSegueSettings, DBCameraViewControllerSettings>
+@interface DBCameraSegueViewController : DBCameraBaseCropViewController <DBPhotoProcessingControllerProtocol, DBCameraCropRect, DBCameraSegueSettings, DBCameraViewControllerSettings>
 /**
  *  An id object compliant with the DBCameraContainerDelegate
  */
@@ -41,6 +42,11 @@
  */
 @property (nonatomic, readonly) NSIndexPath *selectedFilterIndex;
 
+/**
+ *  Contains additional configuration for camera controllers
+ */
+@property (nonatomic, strong) DBCameraConfiguration *cameraConfiguration;
+
 /**
  *  The init method with the captured image and thumb
  *

DBCamera/Controllers/DBCameraSegueViewController.m

@@ -15,6 +15,7 @@
 #import "UIImage+TintColor.h"
 #import "UIImage+Bundle.h"
 #import "GrayscaleContrastFilter.h"
+#import "DBCameraConfiguration.h"
 
 #import <GPUImage/GPUImage.h>
 
@@ -41,7 +42,7 @@ @interface DBCameraSegueViewController () <UIActionSheetDelegate, UICollectionVi
 }
 
 @property (nonatomic, strong) UIView *navigationBar, *bottomBar;
-@property (nonatomic, strong) UIButton *useButton, *retakeButton, *cropButton;
+@property (nonatomic, strong, readwrite) UIButton *useButton, *retakeButton, *cropButton;
 @property (nonatomic, strong) DBCameraLoadingView *loadingView;
 @end
 
@@ -130,6 +131,10 @@ - (void)viewDidLoad
 
     if( self.cameraSegueConfigureBlock )
         self.cameraSegueConfigureBlock(self);
+
+    if ( self.cameraConfiguration.configureProcessingController ) {
+        self.cameraConfiguration.configureProcessingController(self);
+    }
 }
 
 - (void) viewWillAppear:(BOOL)animated
@@ -391,4 +396,16 @@ - (void) actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSIntege
     }
 }
 
+#pragma mark - DBPhotoProcessingControllerProtocol
+
+- (void) setFiltersBarVisible:(BOOL)filtersBarVisible {
+
+    if ( filtersBarVisible == NO ) {
+
+        [self.filtersView removeFromSuperview];
+
+    }
+
+}
+
 @end

DBCamera/Controllers/DBCameraViewController.h

@@ -10,10 +10,7 @@
 #import "DBCameraDelegate.h"
 #import "UIViewController+UIViewController_FullScreen.h"
 
-@class DBCameraManager;
-@class DBCameraView;
-@class DBCameraGridView;
-@class DBCameraSegueViewController;
+@class DBCameraManager, DBCameraView, DBCameraGridView, DBCameraSegueViewController, DBCameraConfiguration;
 
 /**
  *  DBCameraViewController
@@ -59,6 +56,11 @@
  */
 @property (nonatomic, assign) NSUInteger libraryMaxImageSize;
 
+/**
+ *  Contains additional configuration for camera controllers
+ */
+@property (nonatomic, strong) DBCameraConfiguration *cameraConfiguration;
+
 /**
  *  The init class method with a DBCameraViewControllerDelegate
  *

DBCamera/Controllers/DBCameraViewController.m

@@ -326,6 +326,7 @@ - (void) captureImageDidFinish:(UIImage *)image withMetadata:(NSDictionary *)met
         [segue enableGestures:YES];
         [segue setDelegate:self.delegate];
         [segue setCapturedImageMetadata:finalMetadata];
+        [segue setCameraConfiguration:self.cameraConfiguration];
         [segue setCameraSegueConfigureBlock:self.cameraSegueConfigureBlock];
 
         [self.navigationController pushViewController:segue animated:YES];
@@ -365,6 +366,7 @@ - (void) openLibrary
             [library setUseCameraSegue:self.useCameraSegue];
             [library setCameraSegueConfigureBlock:self.cameraSegueConfigureBlock];
             [library setLibraryMaxImageSize:self.libraryMaxImageSize];
+            [library setCameraConfiguration:self.cameraConfiguration];
             [self.containerDelegate switchFromController:self toController:library];
         }];
     } else {

DBCamera/Objects/DBCameraConfiguration.h

@@ -0,0 +1,16 @@
+//
+//  DBCameraConfiguration.h
+//  DBCamera
+//
+//  Created by Nikita Tuk on 09/10/16.
+//  Copyright © 2016 PSSD - Daniele Bogo. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "DBPhotoProcessingControllerProtocol.h"
+
+@interface DBCameraConfiguration : NSObject
+
+@property (nonatomic, nullable, copy) void (^configureProcessingController)(UIViewController <DBPhotoProcessingControllerProtocol> * _Nonnull controller);
+
+@end

DBCamera/Objects/DBCameraConfiguration.m

@@ -0,0 +1,15 @@
+//
+//  DBCameraConfiguration.m
+//  DBCamera
+//
+//  Created by Nikita Tuk on 09/10/16.
+//  Copyright © 2016 PSSD - Daniele Bogo. All rights reserved.
+//
+
+#import "DBCameraConfiguration.h"
+
+@implementation DBCameraConfiguration
+
+
+
+@end

DBCamera/Objects/DBPhotoProcessingControllerProtocol.h

@@ -0,0 +1,14 @@
+//
+//  DBPhotoProcessingControllerProtocol.h
+//  DBCamera
+//
+//  Created by Nikita Tuk on 09/10/16.
+//  Copyright © 2016 PSSD - Daniele Bogo. All rights reserved.
+//
+
+@protocol DBPhotoProcessingControllerProtocol <NSObject>
+
+@property (nonatomic, nonnull, strong, readonly) UIButton *cropButton;
+@property (nonatomic, assign) BOOL filtersBarVisible;
+
+@end

Example/DBCamera.xcodeproj/project.pbxproj

@@ -54,6 +54,7 @@
 		9ABB69A219587983007E2B9E /* UIImage+Asset.m in Sources */ = {isa = PBXBuildFile; fileRef = 9ABB69A119587983007E2B9E /* UIImage+Asset.m */; };
 		9E8E34E51AFFABC600B451B1 /* (null) in Sources */ = {isa = PBXBuildFile; };
 		A7CB737F1B68107B0017336F /* DBCamera.bundle in Resources */ = {isa = PBXBuildFile; fileRef = A7CB737E1B68107B0017336F /* DBCamera.bundle */; };
+		ABB9D8F11DAA7D5700B64899 /* DBCameraConfiguration.m in Sources */ = {isa = PBXBuildFile; fileRef = ABB9D8EE1DAA718D00B64899 /* DBCameraConfiguration.m */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -144,6 +145,9 @@
 		9ABB69A119587983007E2B9E /* UIImage+Asset.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = "UIImage+Asset.m"; sourceTree = "<group>"; };
 		9ABDB6E6195391A500A1539D /* tr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = tr; path = tr.lproj/InfoPlist.strings; sourceTree = "<group>"; };
 		A7CB737E1B68107B0017336F /* DBCamera.bundle */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.plug-in"; name = DBCamera.bundle; path = ../../DBCamera/Localizations/DBCamera.bundle; sourceTree = "<group>"; };
+		ABB9D8ED1DAA718D00B64899 /* DBCameraConfiguration.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = DBCameraConfiguration.h; sourceTree = "<group>"; };
+		ABB9D8EE1DAA718D00B64899 /* DBCameraConfiguration.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = DBCameraConfiguration.m; sourceTree = "<group>"; };
+		ABB9D8F01DAA720500B64899 /* DBPhotoProcessingControllerProtocol.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = DBPhotoProcessingControllerProtocol.h; sourceTree = "<group>"; };
 		F9DFA4FE58E901A1BE1FE253 /* Pods-DBCamera.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-DBCamera.release.xcconfig"; path = "Pods/Target Support Files/Pods-DBCamera/Pods-DBCamera.release.xcconfig"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
@@ -275,6 +279,9 @@
 				9A1F4A77191C20CB0084C305 /* DBCollectionViewFlowLayout.m */,
 				9A2237F519894BAC0084BFD7 /* DBMotionManager.h */,
 				9A2237F619894BAC0084BFD7 /* DBMotionManager.m */,
+				ABB9D8ED1DAA718D00B64899 /* DBCameraConfiguration.h */,
+				ABB9D8EE1DAA718D00B64899 /* DBCameraConfiguration.m */,
+				ABB9D8F01DAA720500B64899 /* DBPhotoProcessingControllerProtocol.h */,
 			);
 			name = Objects;
 			path = ../../DBCamera/Objects;
@@ -429,7 +436,7 @@
 				ORGANIZATIONNAME = "PSSD - Daniele Bogo";
 				TargetAttributes = {
 					9AB5979F189BAF9A001BCAD3 = {
-						DevelopmentTeam = Q3SKDBM9PM;
+						DevelopmentTeam = 5H24V53G7B;
 					};
 				};
 			};
@@ -517,6 +524,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				9E8E34E51AFFABC600B451B1 /* (null) in Sources */,
+				ABB9D8F11DAA7D5700B64899 /* DBCameraConfiguration.m in Sources */,
 				9A1F4A87191C20CB0084C305 /* DBLibraryManager.m in Sources */,
 				189DC46C1A4DD02A005F686B /* GrayscaleContrastFilter.m in Sources */,
 				9A1F4A8B191C20CB0084C305 /* DBCameraGridView.m in Sources */,
@@ -653,6 +661,8 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "DBCamera/DBCamera-Prefix.pch";
 				INFOPLIST_FILE = "$(SRCROOT)/DBCamera/DBCamera-Info.plist";
@@ -670,6 +680,8 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "DBCamera/DBCamera-Prefix.pch";
 				INFOPLIST_FILE = "$(SRCROOT)/DBCamera/DBCamera-Info.plist";

Example/DBCamera/Classes/Root/RootViewController.m

@@ -13,6 +13,7 @@
 #import "DBCameraLibraryViewController.h"
 #import "CustomCamera.h"
 #import "DBCameraGridView.h"
+#import "DBCameraConfiguration.h"
 
 @interface DetailViewController : UIViewController {
     UIImageView *_imageView;
@@ -136,8 +137,20 @@ - (void) openCamera
     [cameraContainer setTintColor:[UIColor redColor]];
     [cameraContainer setSelectedTintColor:[UIColor yellowColor]];
 */
+
+
+    DBCameraConfiguration *configuration = [[DBCameraConfiguration alloc] init];
+    configuration.configureProcessingController = ^(UIViewController <DBPhotoProcessingControllerProtocol> * _Nonnull controller) {
+
+        // You can hide cropButton on filter picking controller
+        // controller.cropButton.hidden = YES;
+
+        // You can disable filter bar
+        // controller.filtersBarVisible = NO;
+
+    };
 
-    DBCameraContainerViewController *cameraContainer = [[DBCameraContainerViewController alloc] initWithDelegate:self];
+    DBCameraContainerViewController *cameraContainer = [[DBCameraContainerViewController alloc] initWithDelegate:self cameraConfiguration:configuration];
     [cameraContainer setFullScreenMode];
 
     DemoNavigationController *nav = [[DemoNavigationController alloc] initWithRootViewController:cameraContainer];