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//
// ProductViewNavigationController.m
// Mobile Buy SDK
//
// Created by Shopify.
// Copyright (c) 2015 Shopify Inc. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
#import "ProductViewNavigationController.h"
#import "ImageKit.h"
#import "Theme+Additions.h"
#import "ProductViewController.h"
@implementation ProductViewNavigationController
- (instancetype)initWithRootViewController:(UIViewController *)rootViewController
{
self = [super initWithRootViewController:rootViewController];
UIButton *closeButton = [UIButton buttonWithType:UIButtonTypeCustom];
[closeButton addTarget:self action:@selector(dismissPopover) forControlEvents:UIControlEventTouchUpInside];
closeButton.frame = CGRectMake(0, 0, 22, 22);
UIBarButtonItem *barButtonItem = [[UIBarButtonItem alloc] initWithCustomView:closeButton];
self.topViewController.navigationItem.leftBarButtonItem = barButtonItem;
if ([[UINavigationBar class] respondsToSelector:@selector(appearanceWhenContainedInInstancesOfClasses:)]) {
[[UINavigationBar appearanceWhenContainedInInstancesOfClasses:@[[ProductViewNavigationController class]]] setBackgroundImage:nil forBarMetrics:UIBarMetricsDefault];
} else {
[[UINavigationBar appearanceWhenContainedIn:[ProductViewNavigationController class], nil] setBackgroundImage:nil forBarMetrics:UIBarMetricsDefault];
}
[self updateCloseButtonImageWithTintColor:YES duration:0];
return self;
}
- (void)updateCloseButtonImageWithTintColor:(BOOL)tintColor duration:(CGFloat)duration
{
UIButton *button = (UIButton*)self.topViewController.navigationItem.leftBarButtonItem.customView;
UIImage *newButtonImage = [ImageKit imageOfProductViewCloseImageWithFrame:button.bounds color:[UIColor whiteColor] hasShadow:tintColor == NO];
if (tintColor) {
newButtonImage = [newButtonImage imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
}
[UIView transitionWithView:button.imageView
duration:duration
options:(UIViewAnimationOptionTransitionCrossDissolve | UIViewAnimationOptionBeginFromCurrentState)
animations:^{
[button setImage:newButtonImage forState:UIControlStateNormal];
}
completion:NULL];
}
- (void)dismissPopover
{
if ([self.navigationDelegate respondsToSelector:@selector(presentationControllerWillDismiss:)]) {
[self.navigationDelegate presentationControllerWillDismiss:nil];
}
[self dismissViewControllerAnimated:YES completion:^{
if ([self.navigationDelegate respondsToSelector:@selector(presentationControllerDidDismiss:)]) {
[self.navigationDelegate presentationControllerDidDismiss:nil];
}
}];
}
- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {
return self.topViewController.preferredInterfaceOrientationForPresentation;
}
- (BOOL)shouldAutorotate {
return self.topViewController.shouldAutorotate;
}
-(UIViewController *)childViewControllerForStatusBarStyle
{
return [self childViewController];
}
-(UIViewController *)childViewControllerForStatusBarHidden
{
return [self childViewController];
}
-(UIViewController*)childViewController
{
if ([self.visibleViewController isKindOfClass:[ProductViewController class]] == NO) {
return self.viewControllers[0];
}
return self.visibleViewController;
}
@end