private void CloseDrawer(IUIViewControllerContextTransitioning transitionContext, UIViewController fromVC, FlyingObjectsContainterViewController toVC)
{
if (Direction == DrawerDirection.Left)
{
toVC.View.LayoutIfNeeded();
toVC.ShiftContainerRight(0);
UIView.Animate(0.25,
() =>
{
fromVC.View.Frame = new CGRect(-toVC.View.Frame.Size.Width, UIApplication.SharedApplication.StatusBarFrame.Size.Height, fromVC.View.Frame.Size.Width, toVC.View.Window.Frame.Size.Height);
toVC.View.LayoutIfNeeded();
},
() =>
{
transitionContext.CompleteTransition(true);
}
);
}
else
{
toVC.View.LayoutIfNeeded();
toVC.ShiftContainerRight(0);
UIView.Animate(0.25,
() =>
{
fromVC.View.Frame = new CGRect(toVC.View.Frame.Size.Width, UIApplication.SharedApplication.StatusBarFrame.Size.Height, fromVC.View.Frame.Size.Width, toVC.View.Window.Frame.Size.Height);
toVC.View.LayoutIfNeeded();
},
() =>
{
fromVC = null;
transitionContext.CompleteTransition(true);
});
}
}
private void OpenDrawer(IUIViewControllerContextTransitioning transitionContext, UIViewController toVC, FlyingObjectsContainterViewController fromVC)
{
transitionContext.ContainerView.AddSubview(toVC.View);
var container = (fromVC as FlyingObjectsContainterViewController).ContainerNavigationController;
var height = container.View.Window.Frame.Height - (container.View.Window.Frame.Height - container.View.Frame.GetMaxY());
if (Direction == DrawerDirection.Left)
{
toVC.View.Frame = new CGRect(-fromVC.View.Frame.Size.Width, UIApplication.SharedApplication.StatusBarFrame.Size.Height, MaxX, height);
fromVC.View.LayoutIfNeeded();
fromVC.ShiftContainerRight(270);
UIView.Animate(TransitionDuration(transitionContext),
() =>
{
if (fromVC.View.Frame.Size.Width - 50 > MaxX)
{
MaxX = 270;
}
toVC.View.Frame = new CGRect(0, UIApplication.SharedApplication.StatusBarFrame.Size.Height, MaxX, height);
fromVC.View.LayoutIfNeeded();
},
() =>
{
transitionContext.CompleteTransition(true);
}
);
}
else
{
toVC.View.Frame = new CGRect(fromVC.View.Frame.Size.Width, UIApplication.SharedApplication.StatusBarFrame.Size.Height, MaxX, height);
fromVC.View.LayoutIfNeeded();
fromVC.ShiftContainerRight(270);
UIView.Animate(TransitionDuration(transitionContext),
() =>
{
toVC.View.Frame = new CGRect(fromVC.View.Frame.Size.Width - MaxX, UIApplication.SharedApplication.StatusBarFrame.Size.Height, MaxX, height);
fromVC.View.LayoutIfNeeded();
},
() =>
{
transitionContext.CompleteTransition(true);
}
);
}
}