/*

 Copyright (C) 2016 Apple Inc. All Rights Reserved.

 See LICENSE.txt for this sample’s licensing information

 Abstract:

 This UIViewController configures the appearances of the UI when an external display is connected/disconnected.

 */

#import "UserInterfaceViewController.h"

@interface UserInterfaceViewController () {

    CGRect _fsFrame;

}

@end

@implementation UserInterfaceViewController

- (float)rotatingRadius

{

    return self.slider.value * 2.0f;

}

- (void)screenDidConnect

{

    self.view.backgroundColor = [UIColor whiteColor];

    self.view.frame = _fsFrame; //fullscreen

    self.view.autoresizingMask =

        UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin |

        UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin |

        UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;

}

- (void)screenDidDisconnect

{

    self.view.backgroundColor = [UIColor clearColor];

    self.view.frame = CGRectMake(0, _fsFrame.size.height - 80, _fsFrame.size.width, 50);

    self.view.autoresizingMask =

        UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin |

        UIViewAutoresizingFlexibleTopMargin | /*fixed bottom*/

        UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;

}

- (void)viewDidLoad

{

    [super viewDidLoad];

    _fsFrame = self.view.frame;

}

- (BOOL)shouldAutorotate {

    return YES;

}

@end