Merge pull request #619 from wordpress-mobile/feature/nuxbuttoncontroller-button-states

Allow setting the loading / enabled states of NUXButtonViewController button

Author: frosty

WordPressAuthenticator.podspec

@@ -2,7 +2,7 @@
 
 Pod::Spec.new do |s|
   s.name          = 'WordPressAuthenticator'
-  s.version       = '1.42.0'
+  s.version       = '1.42.1-beta.1'
 
   s.summary       = 'WordPressAuthenticator implements an easy and elegant way to authenticate your WordPress Apps.'
   s.description   = <<-DESC

WordPressAuthenticator/NUX/NUXButtonViewController.swift

@@ -177,6 +177,21 @@ open class NUXButtonViewController: UIViewController {
         shadowView?.isHidden = true
     }
 
+    public func setTopButtonState(isLoading: Bool, isEnabled: Bool) {
+        topButton?.showActivityIndicator(isLoading)
+        topButton?.isEnabled = isEnabled
+    }
+
+    public func setBottomButtonState(isLoading: Bool, isEnabled: Bool) {
+        bottomButton?.showActivityIndicator(isLoading)
+        bottomButton?.isEnabled = isEnabled
+    }
+
+    public func setTertiaryButtonState(isLoading: Bool, isEnabled: Bool) {
+        tertiaryButton?.showActivityIndicator(isLoading)
+        tertiaryButton?.isEnabled = isEnabled
+    }
+
     // MARK: - Helpers
 
     private func buttonConfigFor(socialService: SocialServiceName, onTap callback: @escaping CallBackType) -> NUXButtonConfig {