splashView

splashView.h

//
//  splashView.h
//  version 1.1
//
//  Created by Shannon Appelcline on 5/22/09.
//  Copyright 2009 Skotos Tech Inc.
//
//  Licensed Under Creative Commons Attribution 3.0:
//  http://creativecommons.org/licenses/by/3.0/
//  You may freely use this class, provided that you maintain these attribute comments
//
//  Visit our iPhone blog: http://iphoneinaction.manning.com
//

#import <UIKit/UIKit.h>
#import <QuartzCore/QuartzCore.h>

#define IS_IPHONE ( [[[UIDevice currentDevice] model] isEqualToString:@"iPhone"] )
#define IS_IPOD   ( [[[UIDevice currentDevice ] model] isEqualToString:@"iPod touch"] )
#define IS_HEIGHT_GTE_568 [[UIScreen mainScreen ] bounds].size.height >= 568.0f
#define IS_IPHONE_5 ( IS_IPHONE && IS_HEIGHT_GTE_568 )

@protocol splashViewDelegate <NSObject>
@optional
- (void)splashIsDone;
@end

typedef enum {
	SplashViewAnimationNone,
	SplashViewAnimationSlideLeft,
	SplashViewAnimationFade,
} SplashViewAnimation;

@interface splashView : UIView{
    UIImageView *splashImage;
}

@property (retain) id<splashViewDelegate> delegate;
@property (retain) UIImage *image;
@property NSTimeInterval delay;
@property BOOL touchAllowed;
@property SplashViewAnimation animation;
@property NSTimeInterval animationDelay;
@property BOOL isFinishing;
@property UIViewController *firstController;

- (id)initWithVC:(UIViewController *) myVC;
- (void)startSplash;
- (void)dismissSplash;
- (void)dismissSplashFinish;


@end

splashView.m

//
//  splashView.m
//  version 1.1
//
//  Created by Shannon Appelcline on 5/22/09.
//  Copyright 2009 Skotos Tech Inc.
//
//  Licensed Under Creative Commons Attribution 3.0:
//  http://creativecommons.org/licenses/by/3.0/
//  You may freely use this class, provided that you maintain these attribute comments
//
//  Visit our iPhone blog: http://iphoneinaction.manning.com
//

#import "splashView.h"

@implementation splashView
@synthesize delegate, image, delay, touchAllowed, animation, isFinishing, animationDelay;

- (id)initWithVC:(UIViewController *) myVC{

	if ((self = [super initWithFrame:[[UIScreen mainScreen] bounds]])) {
		// changed to bounds from application frame
		self.delay = 2.5;
		self.touchAllowed = YES;
		self.animation = SplashViewAnimationFade;
		self.animationDelay = .25;
		self.isFinishing = NO;
        self.firstController = myVC;
        if(IS_IPHONE_5)
            self.image = [UIImage imageNamed:@"Default-568h"];
        else
            self.image = [UIImage imageNamed:@"Default"];

	}
	return self;
}

- (void)startSplash {
    [self.firstController.view addSubview:self];
	splashImage = [[UIImageView alloc] initWithImage:self.image];
	[self addSubview:splashImage];
  	[self performSelector:@selector(dismissSplash) withObject:self afterDelay:self.delay];
}

- (void)dismissSplash {

	if (self.isFinishing || self.animation == SplashViewAnimationNone) {
		[self dismissSplashFinish];
	} else if (self.animation == SplashViewAnimationSlideLeft) {
		CABasicAnimation *animSplash = [CABasicAnimation animationWithKeyPath:@"transform"];
		animSplash.duration = self.animationDelay;
		animSplash.removedOnCompletion = NO;
		animSplash.fillMode = kCAFillModeForwards;
		animSplash.toValue = [NSValue valueWithCATransform3D:
							  CATransform3DMakeAffineTransform
							  (CGAffineTransformMakeTranslation(-320, 0))];
		animSplash.delegate = self;
		[self.layer addAnimation:animSplash forKey:@"animateTransform"];
	} else if (self.animation == SplashViewAnimationFade) {
		CABasicAnimation *animSplash = [CABasicAnimation animationWithKeyPath:@"opacity"];
		animSplash.duration = self.animationDelay;
		animSplash.removedOnCompletion = NO;
		animSplash.fillMode = kCAFillModeForwards;
		animSplash.toValue = [NSNumber numberWithFloat:0];
		animSplash.delegate = self;
		[self.layer addAnimation:animSplash forKey:@"animateOpacity"];
	}
	self.isFinishing = YES;
}

- (void)animationDidStop:(CAAnimation *)theAnimation finished:(BOOL)flag {
	[self dismissSplashFinish];
}

- (void)dismissSplashFinish {

	if (splashImage) {
		[splashImage removeFromSuperview];
		[self removeFromSuperview];
    }
	if (self.delegate != NULL && [self.delegate respondsToSelector:@selector(splashIsDone)]) {
		[delegate splashIsDone];
	}

}

- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {
	if (self.touchAllowed) {
		[self dismissSplash];
	}
}

@end

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