MessageViewController.swift

//
//  Created by Pete Callaway on 26/06/2014.
//  Copyright (c) 2014 Dative Studios. All rights reserved.
//

import UIKit


class MessageViewController: UIViewController, UIViewControllerTransitioningDelegate {
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
        self.commonInit()
    }

    override init(nibName nibNameOrNil: String!, bundle nibBundleOrNil: NSBundle!)  {
        super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)

        self.commonInit()
    }

    func commonInit() {
        self.modalPresentationStyle = .Custom
        self.transitioningDelegate = self
    }


    // ---- UIViewControllerTransitioningDelegate methods

    func presentationControllerForPresentedViewController(presented: UIViewController, presentingViewController presenting: UIViewController, sourceViewController source: UIViewController) -> UIPresentationController? {

        if presented == self {
            return CustomPresentationController(presentedViewController: presented, presentingViewController: presenting)
        }

        return nil
    }

    func animationControllerForPresentedController(presented: UIViewController, presentingController presenting: UIViewController, sourceController source: UIViewController) -> UIViewControllerAnimatedTransitioning? {

        if presented == self {
            return CustomPresentationAnimationController(isPresenting: true)
        }
        else {
            return nil
        }
    }

    func animationControllerForDismissedController(dismissed: UIViewController) -> UIViewControllerAnimatedTransitioning? {

        if dismissed == self {
            return CustomPresentationAnimationController(isPresenting: false)
        }
        else {
            return nil
        }
    }

}