#import <UIKit/UIKit.h>

#import "EARestrictedScrollView.h"

#import "EAIntroPage.h"

#define EA_EMPTY_PROPERTY 9999.f

enum EAIntroViewTags {

kTitleLabelTag = 1,

kDescLabelTag,

kTitleImageViewTag

};

typedef NS_ENUM(NSUInteger, EAViewAlignment) {

EAViewAlignmentLeft,

EAViewAlignmentCenter,

EAViewAlignmentRight,

};

@class EAIntroView;

@protocol EAIntroDelegate<NSObject>

- (void)introDidFinish:(EAIntroView *)introView;

- (void)intro:(EAIntroView *)introView pageAppeared:(EAIntroPage *)page withIndex:(NSUInteger)pageIndex;

- (void)intro:(EAIntroView *)introView pageStartScrolling:(EAIntroPage *)page withIndex:(NSUInteger)pageIndex;

- (void)intro:(EAIntroView *)introView pageEndScrolling:(EAIntroPage *)page withIndex:(NSUInteger)pageIndex;

@interface EAIntroView : UIView <UIScrollViewDelegate>

@property (nonatomic, weak) id<EAIntroDelegate> delegate;

@property (nonatomic, assign) BOOL swipeToExit;

@property (nonatomic, assign) BOOL tapToNext;

@property (nonatomic, assign) BOOL hideOffscreenPages;

@property (nonatomic, assign) BOOL easeOutCrossDisolves;

@property (nonatomic, assign) BOOL useMotionEffects;

@property (nonatomic, assign) CGFloat motionEffectsRelativeValue;

@property (nonatomic, strong) UIView *titleView;

@property (nonatomic, assign) CGFloat titleViewY;

@property (nonatomic, strong) UIImage *bgImage;

@property (nonatomic, assign) UIViewContentMode bgViewContentMode;

@property (nonatomic, strong) UIPageControl *pageControl;

@property (nonatomic, assign) CGFloat pageControlY;

@property (nonatomic, assign) NSUInteger currentPageIndex;

@property (nonatomic, assign, readonly) NSUInteger visiblePageIndex;

@property (nonatomic, strong) UIButton *skipButton;

@property (nonatomic, assign) CGFloat skipButtonY;

@property (nonatomic, assign) CGFloat skipButtonSideMargin;

@property (nonatomic, assign) EAViewAlignment skipButtonAlignment;

@property (nonatomic, assign) BOOL showSkipButtonOnlyOnLastPage;

@property (nonatomic, strong) EARestrictedScrollView *scrollView;

@property (nonatomic, assign) BOOL scrollingEnabled;

@property (nonatomic, strong) NSArray *pages;

- (id)initWithFrame:(CGRect)frame andPages:(NSArray *)pagesArray;

- (void)showFullscreen;

- (void)showFullscreenWithAnimateDuration:(CGFloat)duration;

- (void)showFullscreenWithAnimateDuration:(CGFloat)duration andInitialPageIndex:(NSUInteger)initialPageIndex;

- (void)showInView:(UIView *)view;

- (void)showInView:(UIView *)view animateDuration:(CGFloat)duration;

- (void)showInView:(UIView *)view animateDuration:(CGFloat)duration withInitialPageIndex:(NSUInteger)initialPageIndex;

- (void)hideWithFadeOutDuration:(CGFloat)duration;

- (void)setCurrentPageIndex:(NSUInteger)currentPageIndex;

- (void)setCurrentPageIndex:(NSUInteger)currentPageIndex animated:(BOOL)animated;

- (void)limitScrollingToPage:(NSUInteger)lastPageIndex;