     
     @IBAction func libraryButtonPressed(sender: UIButton) {
         
-        changeMode(Mode.Library)
+        changeMode(FusumaMode.Library)
     }
     
     @IBAction func photoButtonPressed(sender: UIButton) {
     
-        changeMode(Mode.Camera)
+        changeMode(FusumaMode.Camera)
     }
     
     @IBAction func doneButtonPressed(sender: UIButton) {

        cameraButton.clipsToBounds  = true
        libraryButton.clipsToBounds = true

        changeMode(Mode.Library)
        
        photoLibraryViewerContainer.addSubview(albumView)
        cameraShotContainer.addSubview(cameraView)

public var fusumaTintColor       = UIColor.hex("#009688", alpha: 1.0)
public var fusumaBackgroundColor = UIColor.hex("#212121", alpha: 1.0)


public enum FusumaMode {
    case Camera
    case Library
}

public final class FusumaViewController: UIViewController, FSCameraViewDelegate, FSAlbumViewDelegate {
    
    var defaultMode: FusumaMode?
    private var mode: FusumaMode?
    var willFilter = true

    @IBOutlet weak var photoLibraryViewerContainer: UIView!
