rootviewcontroller.h

iphone开发的一个程序展示

//
//  RootViewController.h
//  TAB RSS reader
//
//  Created by Jason Terhorst on 7/28/08.
//  Copyright AstoundingCookie, LLC 2008. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface RootViewController : UITableViewController {
	
	IBOutlet UITableView * newsTable;
	
	UIActivityIndicatorView * activityIndicator;
	
	CGSize cellSize;
	
	NSXMLParser * rssParser;
	
	NSMutableArray * stories;
	
	
	// a temporary item; added to the "stories" array one at a time, and cleared for the next one
	NSMutableDictionary * item;
	
	// it parses through the document, from top to bottom...
	// we collect and cache each sub-element value, and then save each item to our array.
	// we use these to track each current item, until it's ready to be added to the "stories" array
	NSString * currentElement;
	NSMutableString * currentTitle, * currentDate, * currentSummary, * currentLink;
}


@end