//
//  FLEXGlobalsTableViewController.h
//  Flipboard
//
//  Created by Ryan Olson on 2014-05-03.
//  Copyright (c) 2014 Flipboard. All rights reserved.
//

#import <UIKit/UIKit.h>

@protocol FLEXGlobalsTableViewControllerDelegate;

@interface FLEXGlobalsTableViewController : UITableViewController

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

/// We pretend that one of the app's windows is still the key window, even though the explorer window may have become key.
/// We want to display debug state about the application, not about this tool.
+ (void)setApplicationWindow:(UIWindow *)applicationWindow;

/// Adds an entry at the bottom of the list of Global State items. Call this method before this view controller is displayed.
/// @param entryName The string to be displayed in the cell.
/// @param objectFutureBlock When you tap on the row, information about the object returned by this block will be displayed.
/// Passing a block that returns an object allows you to display information about an object whose actual pointer may change at runtime (e.g. +currentUser)
/// @note This method must be called from the main thread.
/// The objectFutureBlock will be invoked from the main thread and may return nil.
/// @note The passed block will be copied and retain for the duration of the application, you may want to use __weak references.
+ (void)registerGlobalEntryWithName:(NSString *)entryName objectFutureBlock:(id(^)(void))objectFutureBlock;

@end

@protocol FLEXGlobalsTableViewControllerDelegate <NSObject>

- (void)globalsViewControllerDidFinish:(FLEXGlobalsTableViewController *)globalsViewController;

@end