//
//  UsingViewsViewController.h
//  UsingViews
//
//  Created by Van Dai on 3/25/11.
//  Copyright 2011 Dai Inc. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface UsingViewsViewController : UIViewController {
	IBOutlet UIPageControl *pageControl;
	IBOutlet UIImageView *imageView1;
	IBOutlet UIImageView *imageView2;
	UIImage *tempImageView, *bgImageView;
}

@property (nonatomic, retain) UIPageControl *pageControl;
@property (nonatomic, retain) UIImageView *imageView1;
@property (nonatomic, retain) UIImageView *imageView2;

@end

//
//  UsingViewsViewController.m
//  UsingViews
//
//  Created by Van Dai on 3/25/11.
//  Copyright 2011 Dai Inc. All rights reserved.
//

#import "UsingViewsViewController.h"

@implementation UsingViewsViewController

@synthesize pageControl;
@synthesize imageView1, imageView2;



/*
// The designated initializer. Override to perform setup that is required before the view is loaded.
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}
*/

/*
// Implement loadView to create a view hierarchy programmatically, without using a nib.
- (void)loadView {
}
*/


// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
	//---initialize the first imageview to display an image---
	[imageView1 setImage:[UIImage imageNamed:@"Ferrari-Logo-Photo.jpg"]];
	tempImageView = imageView2;
	
	//---make the first imageview visible and hide the second---
	[imageView1 setHidden:NO];
	[imageView2 setHidden:YES];
	
	//---add the event handler for the page control---
	[pageControl addTarget:self
					action:@selector(pageTurning:)
		  forControlEvents:UIControlEventValueChanged];
	
    [super viewDidLoad];
}


//---when the page contorl's value is changed---
- (void) pageTurning: (UIPageControl *) pageController {
	//---get the page number you can turn to---
	NSInteger nextPage = [pageController currentPage];
	switch (nextPage) 
    {
		case 0:
			[tempImageView setImage:
			 [UIImage imageNamed:@"Ferrari-Logo-Photo.jpg"]];
			break;
		case 1:
			[tempImageView setImage:
			 [UIImage imageNamed:@"green_apple_logo.jpg"]];
			break;
		case 2:
			[tempImageView setImage:
			 [UIImage imageNamed:@"windows-logo.jpg"]];
			break;
		case 3:
			[tempImageView setImage:
			 [UIImage imageNamed:@"macbook pro.jpg"]];
			break;
		case 4:
			[tempImageView setImage:
			 [UIImage imageNamed:@"hp_logo.jpg"]];
			break;
		default:
			break;
	 }
            //---switch the two imageview views---
            if (tempImageView.tag == 0) {
                 tempImageView = imageView2;
                 bgImageView = imageView1;
             }
             else
             {
                 tempImageView = imageView1;
                 bgImageView = imageView2;
             }
             
             //---animate the two views flipping---
             [UIView beginAnimations:@"flipping view" context:nil];
             [UIView setAnimationduration:0.5];
             [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];
             [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft
                                    forView:tempImageView
                                      cache:YES];
             [tempImageView setHidden:YES];
             
             [UIView commitAnimations];
             
             [UIView beginAnimations:@"flippig view" context:nil];
             
             [UIView setAnimationDuration:0.5];
             [UIView setAnimationCurve::UIViewAnimationCurveEaseInOut];
             [setAnimationTransition:UIViewAnimationTransitionFlipFromRight
                             forView:bgImageView
                               cache:YES];
             
             [bgImageView setHidden:NO];
             
             [UIView commitAnimations];
             }
             
			 
/*
// Override to allow orientations other than the default portrait orientation.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
    // Return YES for supported orientations
    return (interfaceOrientation == UIInterfaceOrientationPortrait);
}
*/

- (void)didReceiveMemoryWarning {
	// Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];
	
	// Release any cached data, images, etc that aren't in use.
}

- (void)viewDidUnload {
	// Release any retained subviews of the main view.
	// e.g. self.myOutlet = nil;
}


- (void)dealloc {
    [pageControl release];
    [imageView1 release];
    [imageView2 release];
    [super dealloc];
}
             

- (void)alertView:(UIAlertView *)alertView
clickedButtonAtIndex:(NSInteger)buttonIndex {
	NSLog(@"%d", buttonIndex);
}


- (void)actionSheet:(UIActionSheet *)actionSheet
clickedButtonAtIndex:(NSInteger)buttonIndex{
	NSLog(@"%d", buttonIndex);
}

@end

@interface UsingViewsViewController : UIViewController {
	IBOutlet UIPageControl *pageControl;
	IBOutlet UIImageView *imageView1;
	IBOutlet UIImageView *imageView2;
	UIImage *tempImageView, *bgImageView;
}

@interface UsingViewsViewController : UIViewController {
	IBOutlet UIPageControl *pageControl;
	IBOutlet UIImageView *imageView1;
	IBOutlet UIImageView *imageView2;
	UIImageView *tempImageView, *bgImageView;
}