//
//  MPT_DocumentController.h
//  AUCoderDemo
//
//  Created by Andrew Salamon on 7/18/09.
//  Copyright 2009 Machine Perception Laboratory, University of California San Diego. All rights reserved.
//

#import <Cocoa/Cocoa.h>
#import <QTKit/QTKit.h>

@protocol MPT_DocHandler<NSObject>
+ (BOOL)handlesReading;
+ (BOOL)handlesWriting;
+ (NSString *)preferredExtension;
- (BOOL)writeResults:(NSArray *)resultsArray toFile:(NSString *)path;
- (NSArray *)resultsFromFile:(NSString *)path;
@end

@class MPT_FilePlayback;
@class MPT_AUAppDelegate;
@class MPT_MovieOverlay;

@interface MPT_DocumentController : NSObject
{
	IBOutlet NSView *savePanelAccessoryView;
	IBOutlet NSBox *savePanelBoxView;
	IBOutlet NSPopUpButton *fileFormatPopupButton;
	
	MPT_AUAppDelegate *appDelegate;
    NSSavePanel *savePanel;
    MPT_FilePlayback *currentPlayback;
	MPT_MovieOverlay *movieView;
	QTTime endTime;
}
+ (MPT_DocumentController *)sharedDocumentController;

- (NSArray *)extensionsForReading;

- (NSPopUpButton *)popupForWritingDocTypesWithRect:(NSRect)rect;
- (void)saveDataModalToWindow:(NSWindow *)window withDelegate:(id)saveDelegate;

- (BOOL)handlePlaybackFiles:(NSArray *)filenames withDelegate:(id)delegate;
- (void)cancelMovie;
@end