//
//  ClearNavBaseViewController.m
//  Ifish
//
//  Created by imac on 17/3/14.
//  Copyright © 2017年 lianlian. All rights reserved.
//

#import "ClearNavBaseViewController.h"
#import "UINavigationBar+Background.h"
@interface ClearNavBaseViewController ()

@end

@implementation ClearNavBaseViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    self.edgesForExtendedLayout=UIRectEdgeNone;

    // Do any additional setup after loading the view.
    self.view.backgroundColor = TABLE_BACKGROUD_COLOR;
    [self initNav];
}

-(void)viewWillAppear:(BOOL)animated{
    [super viewWillAppear:animated];
    [self.navigationController.navigationBar setClearNav];
}

-(void)viewWillDisappear:(BOOL)animated{
    [super viewWillDisappear:animated];
    
    
}

- (void)addTitleViewWithTitle:(NSString *)title{
    
    UILabel*labe=[[UILabel alloc]initWithFrame:CGRectMake(0, 0, 60, 44)];
    labe.text=title;
    labe.textAlignment=NSTextAlignmentCenter;
    labe.textColor=[UIColor whiteColor];
    labe.font = [UIFont systemFontOfSize:19];
    self.navigationItem.titleView=labe;
}

-(void)initNav{
    // 1. 可以改变全栈back按钮 图片 60*60 @2x像素
    
    _bakbutton = [UIButton buttonWithType:UIButtonTypeCustom];
    _bakbutton.frame = CGRectMake(0,0,48,44);
    [_bakbutton setImage:[UIImage imageNamed:@"back_btn"] forState:UIControlStateNormal];
    _bakbutton.contentHorizontalAlignment = UIControlContentHorizontalAlignmentLeft;
    [_bakbutton setContentEdgeInsets:UIEdgeInsetsMake(0, 10, 0, -10)];
    [_bakbutton addTarget: self action: @selector(goBackAction) forControlEvents: UIControlEventTouchUpInside];
    
    _back=[[UIBarButtonItem alloc] initWithCustomView:_bakbutton];
    self.navigationItem.leftBarButtonItem=_back;
    
}

-(void)goBackAction{
    
    [self.navigationController popViewControllerAnimated:YES];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

#pragma mark - 竖屏时，显示状态栏
//白色导航黑色状态栏
-(BOOL)prefersStatusBarHidden

{
    return NO;
    
}

- (UIStatusBarStyle)preferredStatusBarStyle
{
    return UIStatusBarStyleDefault;
}
#pragma mark - 屏幕Autorotate
-(BOOL)shouldAutorotate{
    return YES;
}

#pragma mark 屏幕支持的旋转方向
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interface {
    return (interface == UIInterfaceOrientationPortrait || interface == UIInterfaceOrientationLandscapeRight);
}
//
#ifdef IOS6

- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation
{
    return UIInterfaceOrientationLandscapeRight;
}

- (BOOL)shouldAutorotate {
    return NO;
}

- (NSUInteger)supportedInterfaceOrientations {
    return UIInterfaceOrientationMaskLandscapeRight;
}
#endif
//
#pragma mark 支持哪些方向
-(UIInterfaceOrientationMask)supportedInterfaceOrientations{
    
    return UIInterfaceOrientationMaskPortrait|UIInterfaceOrientationMaskLandscapeRight;
    
    
    
}

#pragma mark 一开始希望的屏幕方向
-(UIInterfaceOrientation)preferredInterfaceOrientationForPresentation{
    return UIInterfaceOrientationPortrait;
}


#pragma mark - 屏幕旋转
-(void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration
{
    if (toInterfaceOrientation == UIInterfaceOrientationPortrait)
    {
        
    }
    else if (toInterfaceOrientation == UIInterfaceOrientationLandscapeLeft) {
        
    }
    else if (toInterfaceOrientation == UIInterfaceOrientationLandscapeRight)
    {
        
        
    }
}

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

@end