//

// File:        MyDocument.h

//

// Abstract:    The NSDocument subclass for the CDMetadataBrowser's coredata document.

//              Overrides the NSDocument methods involving cut-copy-pasting, document

//              reading, writing . Responds also as a delegate to the enclosed table-view.

//

// Version:     1.0

//              Originally introducted at WWDC 2008 at Session:

//              Extending and Integrating Post-Production Applications with Final Cut Pro

//

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// Copyright ( C ) 2008 Apple Inc. All Rights Reserved.

//

#import <Cocoa/Cocoa.h>

#import <QTKit/QTKit.h>

#import "EditMetadataController.h"

@interface MyDocument : NSPersistentDocument

{

    IBOutlet NSSplitView *dataSplitterView;                     // split view in the inspector allowing binary view of data + image preview

    IBOutlet NSTreeController *myMovieController;               // tree controller for movie hierarchy (tracks etc)

    IBOutlet NSTreeController *myMetadataController;            // tree controller for various metadata on each track selected in the above controller

    IBOutlet NSTableColumn *myValueTableColumn;                 // the value column of the metadata table (to check against to determine if I should open the inspector panel)

    IBOutlet QTMovieView *myMovieView;                          // preview of the movie with the metadata

    IBOutlet EditMetadataController *myInspectorController;     // controller for the document

    QTMovie *theMovie;

}

//view the inspector

- (IBAction)showInspector:(id)sender;

- (IBAction)updateInspector:(id)sender;

//read/write the metadata from/to the QT movie file

- (NSData *)dataRepresentationOfType:(NSString *)docType;

- (BOOL) readDataFromMovieFile:(NSError **)errorPtr;

- (BOOL) readMetadataFromMovieContainer:(QTMetaDataRef)metadataContainer toSet:(NSMutableSet*)destinationSet error:(NSError **)errorPtr;

- (BOOL)writeWithBackupToFile:(NSString *)fullDocumentPath ofType:(NSString *)type saveOperation:(NSSaveOperationType)saveOperation;

//delegate of the table view stuff:

- (BOOL)outlineView:(NSOutlineView *)outlineView shouldEditTableColumn:(NSTableColumn *)tableColumn item:(id)item;

@end