Adjust darwin build configuration to new project structure.
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162
platform-darwin/Source/iOS/MPOverlayViewController.m
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162
platform-darwin/Source/iOS/MPOverlayViewController.m
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/**
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* Copyright Maarten Billemont (http://www.lhunath.com, lhunath@lyndir.com)
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*
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* See the enclosed file LICENSE for license information (LGPLv3). If you did
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* not receive this file, see http://www.gnu.org/licenses/lgpl-3.0.txt
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*
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* @author Maarten Billemont <lhunath@lyndir.com>
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* @license http://www.gnu.org/licenses/lgpl-3.0.txt
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*/
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//
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// MPOverlayViewController.h
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// MPOverlayViewController
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//
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// Created by lhunath on 2014-09-22.
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// Copyright, lhunath (Maarten Billemont) 2014. All rights reserved.
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//
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#import "MPOverlayViewController.h"
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@implementation MPOverlayViewController {
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NSMutableDictionary *_dismissSegueByButton;
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}
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- (void)awakeFromNib {
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[super awakeFromNib];
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_dismissSegueByButton = [NSMutableDictionary dictionary];
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}
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- (void)viewDidLoad {
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[super viewDidLoad];
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[self performSegueWithIdentifier:@"root" sender:self];
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}
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- (UIViewController *)childViewControllerForStatusBarStyle {
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return [self.childViewControllers lastObject];
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}
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- (UIViewController *)childViewControllerForStatusBarHidden {
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return self.childViewControllerForStatusBarStyle;
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}
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- (UIStoryboardSegue *)segueForUnwindingToViewController:(UIViewController *)toViewController
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fromViewController:(UIViewController *)fromViewController identifier:(NSString *)identifier {
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return [[MPOverlaySegue alloc] initWithIdentifier:identifier source:fromViewController destination:toViewController];
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}
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- (UIView *)addDismissButtonForSegue:(MPOverlaySegue *)segue {
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UIButton *dismissButton = [UIButton buttonWithType:UIButtonTypeCustom];
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[dismissButton addTarget:self action:@selector( dismissOverlay: ) forControlEvents:UIControlEventTouchUpInside];
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dismissButton.backgroundColor = [UIColor colorWithWhite:0 alpha:0.5f];
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dismissButton.alpha = 0;
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dismissButton.frame = self.view.bounds;
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dismissButton.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
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_dismissSegueByButton[[NSValue valueWithNonretainedObject:dismissButton]] =
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[[MPOverlaySegue alloc] initWithIdentifier:@"dismiss-overlay"
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source:segue.destinationViewController destination:segue.sourceViewController];
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[self.view addSubview:dismissButton];
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return dismissButton;
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}
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- (void)dismissOverlay:(UIButton *)dismissButton {
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NSValue *dismissSegueKey = [NSValue valueWithNonretainedObject:dismissButton];
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[((UIStoryboardSegue *)_dismissSegueByButton[dismissSegueKey]) perform];
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}
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- (void)removeDismissButtonForViewController:(UIViewController *)viewController {
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UIButton *dismissButton = nil;
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for (NSValue *dismissButtonValue in [_dismissSegueByButton allKeys])
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if (((UIStoryboardSegue *)_dismissSegueByButton[dismissButtonValue]).sourceViewController == viewController) {
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dismissButton = [dismissButtonValue nonretainedObjectValue];
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NSAssert([self.view.subviews containsObject:dismissButton], @"Missing dismiss button in dictionary.");
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}
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if (!dismissButton)
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return;
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NSValue *dismissSegueKey = [NSValue valueWithNonretainedObject:dismissButton];
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[_dismissSegueByButton removeObjectForKey:dismissSegueKey];
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[UIView animateWithDuration:0.1f animations:^{
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dismissButton.alpha = 0;
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} completion:^(BOOL finished) {
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[dismissButton removeFromSuperview];
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}];
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}
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@end
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@implementation MPOverlaySegue
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+ (instancetype)dismissViewController:(UIViewController *)viewController {
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return [[self alloc] initWithIdentifier:nil source:viewController destination:viewController];
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}
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- (void)perform {
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UIViewController *sourceViewController = self.sourceViewController;
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UIViewController *destinationViewController = self.destinationViewController;
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MPOverlayViewController *containerViewController = self.sourceViewController;
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while (containerViewController && ![(id)containerViewController isKindOfClass:[MPOverlayViewController class]])
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containerViewController = (id)containerViewController.parentViewController;
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NSAssert( [containerViewController isKindOfClass:[MPOverlayViewController class]],
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@"Not an overlay container: %@", containerViewController );
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if (!destinationViewController.parentViewController) {
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// Winding
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[containerViewController addChildViewController:destinationViewController];
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UIView *dismissButton = [containerViewController addDismissButtonForSegue:self];
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destinationViewController.view.frame = containerViewController.view.bounds;
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destinationViewController.view.translatesAutoresizingMaskIntoConstraints = YES;
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destinationViewController.view.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
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[containerViewController.view addSubview:destinationViewController.view];
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[containerViewController setNeedsStatusBarAppearanceUpdate];
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CGRectSetY( destinationViewController.view.frame, 100 );
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destinationViewController.view.transform = CGAffineTransformMakeScale( 1.2f, 1.2f );
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destinationViewController.view.alpha = 0;
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[UIView transitionWithView:containerViewController.view duration:0.3f
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options:UIViewAnimationOptionAllowAnimatedContent animations:^{
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destinationViewController.view.transform = CGAffineTransformIdentity;
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CGRectSetY( destinationViewController.view.frame, 0 );
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destinationViewController.view.alpha = 1;
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dismissButton.alpha = 1;
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} completion:^(BOOL finished) {
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[destinationViewController didMoveToParentViewController:containerViewController];
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[containerViewController setNeedsStatusBarAppearanceUpdate];
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}];
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}
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else {
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// Unwinding
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[sourceViewController willMoveToParentViewController:nil];
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[UIView transitionWithView:containerViewController.view duration:0.2f
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options:UIViewAnimationOptionAllowAnimatedContent animations:^{
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CGRectSetY( sourceViewController.view.frame, 100 );
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sourceViewController.view.transform = CGAffineTransformMakeScale( 0.8f, 0.8f );
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sourceViewController.view.alpha = 0;
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[containerViewController removeDismissButtonForViewController:sourceViewController];
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} completion:^(BOOL finished) {
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if (finished) {
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[sourceViewController.view removeFromSuperview];
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[sourceViewController removeFromParentViewController];
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[containerViewController setNeedsStatusBarAppearanceUpdate];
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}
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}];
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}
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}
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@end
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