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//
// MLNavigationController.m
// MultiLayerNavigation
//
// Created by Feather Chan on 13-4-12.
// Copyright (c) 2013年 Feather Chan. All rights reserved.
//
#import "MLNavigationController.h"
#import <QuartzCore/QuartzCore.h>
#import "detailContentHomeController.h"
//#import "askAndCommandController.h"
//#import "contentHomeController.h"
@interface MLNavigationController ()
{
CGPoint startTouch;
UIImageView *lastScreenShotView;
UIView *blackMask;
float lastTouchX;
}
@property (nonatomic,retain) UIView *backgroundView;
@property (nonatomic,retain) NSMutableArray *screenShotsList;
@property (nonatomic,assign) BOOL isMoving;
@end
@implementation MLNavigationController
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
self.screenShotsList = [[[NSMutableArray alloc]initWithCapacity:2]autorelease];
self.canDragBack = YES;
lastTouchX = 1000;
}
return self;
}
//- (id)initWithRootViewController:(UIViewController *)rootViewController {
// self = [super initWithRootViewController:rootViewController];
// if (self) {
//
// self.screenShotsList = [[[NSMutableArray alloc]initWithCapacity:2]autorelease];
// self.canDragBack = YES;
// lastTouchX = 1000;
// }
// return self;
//}
- (void)dealloc
{
self.screenShotsList = nil;
[self.backgroundView removeFromSuperview];
self.backgroundView = nil;
// [[NSNotificationCenter defaultCenter] removeObserver:self name:LINKWITHPUSH object:nil];
TPLOG(@"=====dealloc:%@=====",self.description);
[super dealloc];
}
-(BOOL)shouldAutorotate {
return [[self.viewControllers lastObject] shouldAutorotate];
}
-(NSUInteger)supportedInterfaceOrientations {
return [[self.viewControllers lastObject] supportedInterfaceOrientations];
}
- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {
return [[self.viewControllers lastObject] preferredInterfaceOrientationForPresentation];
}
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view.
// draw a shadow for navigation view to differ the layers obviously.
// using this way to draw shadow will lead to the low performace
// the best alternative way is making a shadow image.
//
//self.view.layer.shadowColor = [[UIColor blackColor]CGColor];
//self.view.layer.shadowOffset = CGSizeMake(5, 5);
//self.view.layer.shadowRadius = 5;
//self.view.layer.shadowOpacity = 1;
UIImageView *shadowImageView = [[[UIImageView alloc]initWithImage:[UIImage imageNamed:@"leftside_shadow_bg"]]autorelease];
shadowImageView.frame = CGRectMake(-10, 0, 10, TOP_VIEW.frame.size.height);
[TOP_VIEW addSubview:shadowImageView];
// UISwipeGestureRecognizer *swipeGesture = [[[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(swipeGestureReceive:)]autorelease];
// swipeGesture.delegate =self;
// [swipeGesture delaysTouchesBegan];
// swipeGesture.numberOfTouchesRequired = 1;
// swipeGesture.direction = UISwipeGestureRecognizerDirectionRight;
// [self.view addGestureRecognizer:swipeGesture];
// UIPanGestureRecognizer *recognizer = [[[UIPanGestureRecognizer alloc]initWithTarget:self
// action:@selector(paningGestureReceive:)]autorelease];
// recognizer.delegate = self;
// [recognizer delaysTouchesBegan];
// [self.view addGestureRecognizer:recognizer];
// [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(linkWithPush:) name:LINKWITHPUSH object:nil];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (void)viewDidAppear:(BOOL)animated
{
[super viewDidAppear:(BOOL)animated];
// if (self.screenShotsList.count == 0) {
//
// UIImage *capturedImage = [self capture];
//
// if (capturedImage) {
// [self.screenShotsList addObject:capturedImage];
// }
// }
}
- (void)viewWillAppear:(BOOL)animated {
[super viewWillAppear:animated];
[MobClick beginLogPageView:@"PageOne"];
}
- (void)viewWillDisappear:(BOOL)animated {
[super viewWillDisappear:animated];
[MobClick endLogPageView:@"PageOne"];
}
// override the push method
- (void)pushViewController:(UIViewController *)viewController animated:(BOOL)animated
{
// UIImage *capturedImage = [self capture];
//
// if (capture 和dImage) {
// [self.screenShotsList addObject:capturedImage];
// }
[[UIApplication sharedApplication] beginIgnoringInteractionEvents];
if (isNotIOS8) {
if (self.viewControllers.count > 1) {
NSMutableArray *tempStack = [NSMutableArray arrayWithArray:self.viewControllers];
__block BOOL isHaveSame = NO;
__block NSInteger firstDetailConetentController;
[self.viewControllers enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
if ([obj isKindOfClass:[detailContentHomeController class]]) {
firstDetailConetentController = idx;
*stop = YES;
}
}];
[self.viewControllers enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
if ([obj isKindOfClass:[viewController.class class]]) {
if (![viewController isKindOfClass:[detailContentHomeController class]]
|| idx != firstDetailConetentController) {//4322: 【需求】相关新闻：相关新闻作为独立页面可以保存一层
[tempStack removeObjectAtIndex:idx];
isHaveSame = YES;
}
}
}];
if (isHaveSame) {
self.viewControllers = [NSArray arrayWithArray:tempStack];
}
}
}
[super pushViewController:viewController animated:animated];
if (isIOS8) {
if (self.viewControllers.count > 1) {
NSMutableArray *tempStack = [NSMutableArray arrayWithArray:self.viewControllers];
__block BOOL isHaveSame = NO;
__block NSInteger firstDetailConetentController;
[self.viewControllers enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
if ([obj isKindOfClass:[detailContentHomeController class]]) {
firstDetailConetentController = idx;
*stop = YES;
}
}];
[self.viewControllers enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
if (idx != self.viewControllers.count-1) {
if ([obj isKindOfClass:[viewController.class class]]) {
if ([obj isKindOfClass:[viewController.class class]]) {
if (![viewController isKindOfClass:[detailContentHomeController class]]
|| idx != firstDetailConetentController) {//4322: 【需求】相关新闻：相关新闻作为独立页面可以保存一层
[tempStack removeObjectAtIndex:idx];
isHaveSame = YES;
}
}
}
}
}];
if (isHaveSame) {
self.viewControllers = [NSArray arrayWithArray:tempStack];
}
}
}
[[UIApplication sharedApplication] endIgnoringInteractionEvents];
}
- (void)pushViewControllerWithAnimateFlip:(UIViewController *)viewController {
[self pushViewController:viewController animated:NO];
[CoreAnimationEffect animationFlipFromRigh:self.view];
}
- (void)pushViewControllerWithAnimatePush:(UIViewController *)viewController {
[self pushViewController:viewController animated:NO];
[CoreAnimationEffect animationPushRight:self.view];
}
// override the pop method
- (UIViewController *)popViewControllerAnimated:(BOOL)animated
{
// [self.screenShotsList removeLastObject];
if (self.viewControllers.count>1) {
[[NSNotificationCenter defaultCenter] postNotificationName:CONTENTDETAILPOPBACK object:nil];
return [super popViewControllerAnimated:animated];
}else {
[self dismissViewControllerAnimated:YES completion:nil];
return nil;
}
}
- (void)popViewControllerWithFlip {
[self popViewControllerAnimated:NO];
[CoreAnimationEffect animationFlipFromLeft:self.view];
}
- (void)popViewControllerWithPush {
[self popViewControllerAnimated:NO];
[CoreAnimationEffect animationPushLeft:self.view];
}
#pragma mark - Utility Methods -
// get the current view screen shot
//- (UIImage *)capture
//{
// if ([TOP_VIEW isKindOfClass:[UIImageView class]]) {
// return ((UIImageView*)TOP_VIEW).image;
// }
// UIGraphicsBeginImageContextWithOptions(TOP_VIEW.bounds.size, TOP_VIEW.opaque, 0.0);
// [TOP_VIEW.layer renderInContext:UIGraphicsGetCurrentContext()];
//
// UIImage * img = UIGraphicsGetImageFromCurrentImageContext();
//
// UIGraphicsEndImageContext();
//
// return img;
//}
// set lastScreenShotView 's position and alpha when paning
//- (void)moveViewWithX:(float)x panRec:(UIPanGestureRecognizer*)recoginzer
//{
//
// if (lastTouchX == 1000) {
// lastTouchX = x;
// }
//
// x = x>320?320:x;
//
// x = x<0?0:x;
//
//
// if (x != 320) {
//// CGPoint offset = [recoginzer translationInView:KEY_WINDOW];
//// CGRect shotFrame = lastScreenShotView.frame;
//
// if (x != 0) {
// CGRect frame = TOP_VIEW.frame;
// frame.origin.x = x;
// TOP_VIEW.frame = frame;
//// shotFrame.origin.x = shotFrame.origin.x + offset.x/2;
// }else {
// CGRect frame = TOP_VIEW.frame;
// frame.origin.x = x;
// TOP_VIEW.frame = frame;
//// if (lastTouchX < 0) {
//// shotFrame.origin.x = shotFrame.origin.x - lastTouchX;
//// }else {
//// shotFrame.origin.x = shotFrame.origin.x - lastTouchX/2;
//// }
// }
//// lastScreenShotView.frame = shotFrame;
// blackMask.alpha = 0;
// lastTouchX = x;
// [recoginzer setTranslation:CGPointMake(0, 0) inView:KEY_WINDOW];
// }else {
// CGRect frame = TOP_VIEW.frame;
// frame.origin.x = x;
// TOP_VIEW.frame = frame;
// lastTouchX = 1000;
//// lastScreenShotView.frame = CGRectMake(0, 0, blackMask.frame.size.width , blackMask.frame.size.height);
// }
//
//}
#pragma mark - UIGestureRecognizerDelegate
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch {
// if (self.viewControllers.count <= 1 || !self.canDragBack) return NO;
return YES;
}
#pragma mark - Gesture Recognizer -
//- (void)swipeGestureReceive:(UISwipeGestureRecognizer*)recoginzer {
// [self popViewControllerAnimated:YES];
//}
//- (void)paningGestureReceive:(UIPanGestureRecognizer *)recoginzer
//{
// // If the viewControllers has only one vc or disable the interaction, then return.
// if (self.viewControllers.count <= 1 || !self.canDragBack) return;
//
// // we get the touch position by the window's coordinate
// CGPoint touchPoint = [recoginzer locationInView:KEY_WINDOW];
//
// // begin paning, show the backgroundView(last screenshot),if not exist, create it.
// if (recoginzer.state == UIGestureRecognizerStateBegan) {
//
// _isMoving = YES;
// startTouch = touchPoint;
//
// if (!self.backgroundView)
// {
// CGRect frame = TOP_VIEW.frame;
//
// self.backgroundView = [[[UIView alloc]initWithFrame:CGRectMake(0, 0, frame.size.width , frame.size.height)]autorelease];
// [TOP_VIEW.superview insertSubview:self.backgroundView belowSubview:TOP_VIEW];
//
// blackMask = [[[UIView alloc]initWithFrame:CGRectMake(0, 0, frame.size.width , frame.size.height)]autorelease];
// blackMask.backgroundColor = [UIColor blackColor];
// [self.backgroundView addSubview:blackMask];
// }
//
// self.backgroundView.hidden = NO;
//
// if (lastScreenShotView) lastScreenShotView = nil;
//
// UIImage *lastScreenShot = [self.screenShotsList lastObject];
// lastScreenShotView = [[[UIImageView alloc]initWithImage:lastScreenShot]autorelease];
// [self.backgroundView insertSubview:lastScreenShotView belowSubview:blackMask];
// lastScreenShotView.frame = CGRectMake(-blackMask.frame.size.width/2, 0, blackMask.frame.size.width , blackMask.frame.size.height);
// //End paning, always check that if it should move right or move left automatically
// }else if (recoginzer.state == UIGestureRecognizerStateEnded){
//
// if (touchPoint.x - startTouch.x > 100)
// {
// [UIView animateWithDuration:0.3 animations:^{
// [self moveViewWithX:320 panRec:recoginzer];
// } completion:^(BOOL finished) {
//
// [self popViewControllerAnimated:NO];
//
// CGRect frame = TOP_VIEW.frame;
// frame.origin.x = 0;
// TOP_VIEW.frame = frame;
// if (lastScreenShotView) [lastScreenShotView removeFromSuperview];
//
// _isMoving = NO;
// self.backgroundView.hidden = YES;
// }];
// }
// else
// {
// [UIView animateWithDuration:0.3 animations:^{
// [self moveViewWithX:0 panRec:recoginzer];
// } completion:^(BOOL finished) {
// if (lastScreenShotView) [lastScreenShotView removeFromSuperview];
// _isMoving = NO;
// self.backgroundView.hidden = YES;
// }];
//
// }
// return;
//
// // cancal panning, alway move to left side automatically
// }else if (recoginzer.state == UIGestureRecognizerStateCancelled){
//
// [UIView animateWithDuration:0.3 animations:^{
// [self moveViewWithX:0 panRec:recoginzer];
// } completion:^(BOOL finished) {
// _isMoving = NO;
// self.backgroundView.hidden = YES;
// }];
//
// return;
// }
//
// // it keeps move with touch
// if (_isMoving) {
// [self moveViewWithX:touchPoint.x - startTouch.x panRec:recoginzer];
// }
//}
@end
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