DataManager.h

/*
 *  R.app : a Cocoa front end to: "R A Computer Language for Statistical Data Analysis"
 *  
 *  R.app Copyright notes:
 *                     Copyright (C) 2004-5  The R Foundation
 *                     written by Stefano M. Iacus and Simon Urbanek
 *
 *                  
 *  R Copyright notes:
 *                     Copyright (C) 1995-1996   Robert Gentleman and Ross Ihaka
 *                     Copyright (C) 1998-2001   The R Development Core Team
 *                     Copyright (C) 2002-2004   The R Foundation
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  A copy of the GNU General Public License is available via WWW at
 *  http://www.gnu.org/copyleft/gpl.html.  You can also obtain it by
 *  writing to the Free Software Foundation, Inc., 59 Temple Place,
 *  Suite 330, Boston, MA  02111-1307  USA.
 */

/* DataManager */

#import "CCComp.h"

@interface DataManager : NSObject
{

	IBOutlet NSTableView *RDataSource;
	IBOutlet id dataInfoView;
	IBOutlet NSSearchField *searchField;
	IBOutlet NSButton *refreshButton;
	IBOutlet NSButton *loadButton;
	NSWindow *DataManagerWindow;

	NSMutableArray *datasets;
	NSMutableArray *filteredDatasets;

	NSInteger sortMode;
	NSString *sortedColumn;

}

+ (DataManager*) sharedController;

- (IBAction)loadRData:(id)sender;
- (IBAction)showHelp:(id)sender;
- (IBAction)reloadDatasets:(id)sender;
- (IBAction)filterTable:(id)sender;
- (IBAction)executeSelection:(id)sender;

- (void)show;
- (NSWindow*)window;

- (void)resetDatasets;
- (void)updateDatasets:(int)count withNames:(char**)name descriptions:(char**)desc packages:(char**)pkg URLs:(char**)url;
- (NSInteger)count;
- (void)enableGUIActions:(BOOL)enabled;

@end