gistfile1.m

@implementation ProjectsViewController

@synthesize imageView, swipeUpGR, theProjects, tapGR, arrayOfImages;

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) 
    {
        // Custom initialization
        arrayOfImages = [[NSMutableArray alloc] init];
        theProjects = [[NSMutableArray alloc] init];
        currentItem = 0;
        dataLaoder = [[ProjectsDataLoader alloc] init];
    
        deviceIsPad = ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad);
        if (deviceIsPad)
        {
            baseWidth = 1800.0;
            baseHeight = 2300.0;
        }
        else
        {
            baseWidth = 320.0;
            baseHeight = 440.0;
        }
        
    }
    return self;
}

- (void)dealloc
{
    [super dealloc];
    [theProjects release];
    [arrayOfImages release];
    [dataLaoder release];
    [projectsNOLabel release];
    [promotersLabel release];
    [titleLabel release];
    [categoryImage release];
    [imageView release];
    [projectDetails release];
}


- (IBAction)logoutButtonOnClick:(id)sender 
{
    NSLog(@"click log out projects");  
    
    SergeAppDelegate *myDelegate = (SergeAppDelegate*)[[UIApplication sharedApplication] delegate];          
    [[[[myDelegate navigationController] topViewController] navigationController] popViewControllerAnimated:YES];
    [myDelegate.window addSubview:myDelegate.window.rootViewController.view];
    [myDelegate.window makeKeyAndVisible];
    
    [FFSFHFKeychainUtils deleteItemForUsername:[[NSUserDefaults standardUserDefaults] valueForKey:@"autoLoginUserName"] andServiceName:@"ff_service" error:nil];
    [[NSUserDefaults standardUserDefaults] removeObjectForKey:@"autoLoginUserName"];
    [[NSUserDefaults standardUserDefaults] removeObjectForKey:@"SHOWINSTRUCTIONS"];
    [[NSUserDefaults standardUserDefaults] synchronize];
    
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
}

-(void) resetContent
{
    currentItem = 0;
    theProjects = [dataLaoder theProjects];
    int noOfProjects = [ theProjects count];
    if(noOfProjects > 0)
    {
        for(int i =0 ;i < noOfProjects; i++)
        {
            NSLog(@"objectAtIndex: %@", [[theProjects objectAtIndex:i] valueForKey:@"mobile_image"]);
            [arrayOfImages addObject:[[theProjects objectAtIndex:i] valueForKey:@"main_image"]];
        }
        
        [self loadImage:0];
    }
   // NSLog(@"array = %@", arrayOfImages);
}

#pragma mark - View lifecycle

- (void)viewDidLoad
{
    [super viewDidLoad];
    
    UIGestureRecognizer *recognizer;
	
    //left
	recognizer = [[ UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleLeft:)];
	swipeUpGR = (UISwipeGestureRecognizer *)recognizer;
	swipeUpGR.numberOfTouchesRequired = 1;
	swipeUpGR.direction = UISwipeGestureRecognizerDirectionRight; 
	[self.view addGestureRecognizer:swipeUpGR];
	[recognizer release];
    
    //right
	recognizer = [[ UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleRight:)];
	swipeUpGR = (UISwipeGestureRecognizer *)recognizer;
	swipeUpGR.numberOfTouchesRequired = 1;
	swipeUpGR.direction = UISwipeGestureRecognizerDirectionLeft; 
	[self.view addGestureRecognizer:swipeUpGR];
	[recognizer release];
    
    // taps
	recognizer = [[ UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTap:)];
	tapGR = (UITapGestureRecognizer *)recognizer;
	tapGR.numberOfTapsRequired = 1;
	tapGR.numberOfTouchesRequired = 1;
	[self.view addGestureRecognizer:tapGR];
	[recognizer release];
}

-(void) handleLeft:(UISwipeGestureRecognizer *)recognizer  { 
	
	NSLog(@"Left");
    int sizeOfArray = [arrayOfImages count];
    //    int noOfProjects = [theProjects count];
    if(currentItem > 0 && currentItem <= sizeOfArray - 1)
    {
        currentItem --;
        [self loadImage:currentItem];
        UIView *currentView = imageView;
        CATransition *animation = [CATransition animation];
        [animation setDuration:0.5];
        [animation setType:kCATransitionPush];
        [animation setSubtype:kCATransitionFromLeft];
        [animation setTimingFunction:[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionDefault]];
        
        [[currentView layer] addAnimation:animation forKey:@"SwitchToView1"];
    } 
}

-(void) handleRight:(UISwipeGestureRecognizer *)recognizer  { 
	
	NSLog(@"Right");
    int sizeOfArray = [arrayOfImages count];
    if(currentItem >= 0  && currentItem < sizeOfArray - 1)
    {
        currentItem ++;
        [self loadImage:currentItem];
        
        UIView *currentView = imageView;
        CATransition *animation = [CATransition animation];
        [animation setDuration:0.2];
        [animation setType:kCATransitionPush];
        [animation setSubtype:kCATransitionFromRight];
        [animation setTimingFunction:[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionDefault]];
        
        [[currentView layer] addAnimation:animation forKey:@"SwitchToView1"];
    }
} 

-(void) handleTap:(UISwipeGestureRecognizer *)recognizer  { 
	
	NSLog(@"Tap");
    int sizeOfArray = [arrayOfImages count];
    if(currentItem >= 0  && currentItem <= sizeOfArray - 1)
    {
        NSLog(@"film id = %@", [[theProjects objectAtIndex:currentItem] valueForKey:@"film_id"] );
        NSString *filmId = [[theProjects objectAtIndex:currentItem] valueForKey:@"film_id"];
                
        SergeAppDelegate *appDelegate = (SergeAppDelegate*)[[UIApplication sharedApplication] delegate];
        projectDetails = [[ProjectDetailsViewController alloc] initWithFilmId: filmId  andTabIndex:@"0"];
        [projectDetails.view setFrame:CGRectMake(0, 20, 320, 480)];
        [appDelegate.window addSubview:[projectDetails view]];
        [appDelegate.window makeKeyAndVisible];       
    }
}


- (void)viewDidUnload
{
    [super viewDidUnload];
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    // Return YES for supported orientations
    return (interfaceOrientation == UIInterfaceOrientationPortrait);
}

#pragma mark - load images -

-(void) loadImage:(int) index 
{
    UIImageView *tempImage = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, baseWidth, baseHeight)];
    tempImage.backgroundColor = [UIColor clearColor];
    [imageView addSubview:tempImage];
    
    //movie image
    NSString *urlFromAPI = [arrayOfImages objectAtIndex:index];
    NSURL *urlOfImage = [NSURL URLWithString:[NSString stringWithFormat:@"%@%@", @"http://filmfunds.com/api2/getProjects?mobileImages=TRUE", urlFromAPI]];
    UIImage *image = [UIImage imageWithData:[NSData dataWithContentsOfURL:urlOfImage]];
    NSLog(@"urlFromAPI: %@, urlOfImage: %@", urlFromAPI, urlOfImage);
    [image scaleImageToSize:CGSizeMake(baseWidth, baseHeight)];
    [tempImage setImage: image];
    [image release];
    
    //status title
    int noOfProjects = [theProjects count];
    NSString *statusTitle = [NSString stringWithFormat:@"%@%d%@%d", @"Projects ", index + 1, @"/",  noOfProjects];
    projectsNOLabel.text = statusTitle;
    
    //promoters
    NSString *promoters = [[theProjects objectAtIndex:index] valueForKey:@"promoters"];
    NSString *stringPromotersLabel = [NSString stringWithFormat:@"%@%@", @"Promoters: ", promoters];
    promotersLabel.text = stringPromotersLabel;
      
    //title
    NSString *movieTitle = [[theProjects objectAtIndex:index] valueForKey:@"title"];
    titleLabel.text = movieTitle;
    
    //stage
    NSString * catString = [[theProjects objectAtIndex:index] valueForKey:@"stage"];
    int catInt = [catString intValue];
    UIImage * anImage = [UIImage imageNamed:[NSString stringWithFormat:@"cat%i.png",catInt]];
    [categoryImage setImage:anImage];
    
    [tempImage release];
}


@end