/*

     File: RootViewController.h

 Abstract: A view controller that manages a search bar and a recent searches controller.

 The view controller creates a search bar to place in a tool bar. When the user commences a search, a recent searches controller is displayed in a popover.

  Version: 1.1

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*/

#import <UIKit/UIKit.h>

#import "SamplesController.h"

#import "FontFamsController.h"

#import "CoreTextScrollView.h"

@interface RootViewController : UIViewController <UISearchBarDelegate, UIPopoverControllerDelegate, SamplesDelegate, FontFamsDelegate, UIScrollViewDelegate> {

    // Main toolbar and bar button items

    UIToolbar *toolbar;

    UIBarButtonItem *samplesButton;

    UIBarButtonItem *fontFamsButton;

    // Controllers for popovers

    SamplesController *samplesController;

    UIPopoverController *samplesPopoverController;    

    FontFamsController *fontFamsController;

    UIPopoverController *fontFamsPopoverController;

    // Our main CoreTextScrollView for drawing

    CoreTextScrollView* coreTextScrollView;

    // Flag variable that tracks if scrollViewDidScroll is generated by user

    BOOL scrollFeedbackFromOtherControl;

}

@property (nonatomic, retain) IBOutlet UIToolbar *toolbar;

@property (nonatomic, retain) UIBarButtonItem *samplesButton;

@property (nonatomic, retain) UIBarButtonItem *fontFamsButton;

@property (nonatomic, retain) SamplesController *samplesController;

@property (nonatomic, retain) UIPopoverController *samplesPopoverController;

@property (nonatomic, retain) FontFamsController *fontFamsController;

@property (nonatomic, retain) UIPopoverController *fontFamsPopoverController;

@property (nonatomic, retain) IBOutlet CoreTextScrollView *coreTextScrollView;

@end