Feature/presentation style

README.md

@@ -605,7 +605,9 @@ All styles are optional, this is the format of the style object:
   tabBarHidden: false, // make the screen content hide the tab bar (remembered across pushes)
   statusBarHideWithNavBar: false // hide the status bar if the nav bar is also hidden, useful for navBarHidden:true
   statusBarHidden: false, // make the status bar hidden regardless of nav bar state
-  statusBarTextColorScheme: 'dark' // text color of status bar, 'dark' / 'light' (remembered across pushes)
+  statusBarTextColorScheme: 'dark', // text color of status bar, 'dark' / 'light' (remembered across pushes),
+  backgroundColor: '#ffffff', // background color of the view controller contained in the navigation bar
+  modalPresentationStyle: 'fullScreen' // How the view controller should be presented
 }
 ```
 

ios/RCCManagerModule.m

@@ -25,6 +25,23 @@ @implementation RCTConvert (RCCManagerModuleErrorCode)
                    (@{@"RCCManagerModuleCantCreateControllerErrorCode": @(RCCManagerModuleCantCreateControllerErrorCode),
                       @"RCCManagerModuleCantFindTabControllerErrorCode": @(RCCManagerModuleCantFindTabControllerErrorCode),
                       }), RCCManagerModuleCantCreateControllerErrorCode, integerValue)
+
+@end
+
+@implementation RCTConvert (UIModalPresentationStyle)
+
+RCT_ENUM_CONVERTER(UIModalPresentationStyle,
+                   (@{@"fullScreen": @(UIModalPresentationFullScreen),
+                      @"pageSheet": @(UIModalPresentationPageSheet),
+                      @"formSheet": @(UIModalPresentationFormSheet),
+                      @"currentContext": @(UIModalPresentationCurrentContext),
+                      @"custom": @(UIModalPresentationCustom),
+                      @"overFullScreen": @(UIModalPresentationOverFullScreen),
+                      @"overCurrentContext": @(UIModalPresentationOverCurrentContext),
+                      @"popover": @(UIModalPresentationPopover),
+                      @"none": @(UIModalPresentationNone)
+                      }), UIModalPresentationFullScreen, integerValue)
+
 @end
 
 @implementation RCCManagerModule
@@ -35,10 +52,20 @@ @implementation RCCManagerModule
 
 - (NSDictionary *)constantsToExport
 {
+
     return @{
              //Error codes
              @"RCCManagerModuleCantCreateControllerErrorCode" : @(RCCManagerModuleCantCreateControllerErrorCode),
              @"RCCManagerModuleCantFindTabControllerErrorCode" : @(RCCManagerModuleCantFindTabControllerErrorCode),
+             @"PresentFullScreen": @"fullScreen",
+             @"PresentPageSheet": @"pageSheet",
+             @"PresentFormSheet": @"formSheet",
+             @"PresentCurrentContext": @"currentContext",
+             @"PresentCustom": @"custom",
+             @"PresentOverFullScreen": @"overFullScreen",
+             @"PresentOverCurrentContext": @"overCurrentContext",
+             @"PresentPopover": @"popover",
+             @"PresentNone": @"none"
              };
 }
 
@@ -300,6 +327,17 @@ -(void)performSetRootController:(NSDictionary*)layout animationType:(NSString*)a
                                                 error:[RCCManagerModule rccErrorWithCode:RCCManagerModuleCantCreateControllerErrorCode description:@"could not create controller"]];
         return;
     }
+
+    if (layout[@"props"] && [layout[@"props"] isKindOfClass:[NSDictionary class]] && layout[@"props"][@"style"] && [layout[@"props"][@"style"] isKindOfClass: [NSDictionary class]]) {
+
+        NSDictionary *style = layout[@"props"][@"style"];
+        if (style[@"modalPresentationStyle"] && [style[@"modalPresentationStyle"] isKindOfClass:[NSString class]]) {
+
+            NSString *presentationStyle = style[@"modalPresentationStyle"];
+            UIModalPresentationStyle modalPresentationStyle = [RCTConvert UIModalPresentationStyle:presentationStyle];
+            controller.modalPresentationStyle = modalPresentationStyle;
+        }
+    }
 
     [[RCCManagerModule lastModalPresenterViewController] presentViewController:controller
                                                            animated:![animationType isEqualToString:@"none"]

ios/RCCViewController.m

@@ -381,6 +381,13 @@ -(void)setStyleOnAppearForViewController:(UIViewController*)viewController
         self.navigationController.interactivePopGestureRecognizer.delegate = self;
       }
     }
+
+    NSString *backgroundColor = self.navigatorStyle[@"backgroundColor"];
+    if (backgroundColor)
+    {
+      UIColor *color = backgroundColor != (id)[NSNull null] ? [RCTConvert UIColor:backgroundColor] : nil;
+      viewController.view.backgroundColor = color;
+    }  
 }
 
 -(void)storeOriginalNavBarImages {