/*

File: MyWindowController.m

Abstract: An NSWindowController is created and managed by a ÒdocumentÓ 

            (an instance of an NSDocument subclass) and, in turn, keeps 

            a reference to the document. This file contains controller 

            code which calls document routines in our document class file.

Version: 1.2

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*/ 

#import "MyWindowController.h"

#import "MyDocument.h"

enum { kDefaultWidthForNonVisualMovies = 320};

@implementation MyWindowController

//////////

//

// windowDidLoad

//

// Called when the window is loaded

// We'll adjust our button position relative to the movie

//

//////////

- (void)windowDidLoad

{

    // first size our window to fit the movie

    QTMovie *docMovie = [[self document] docMovie];

    // now set up the movie view

    [myMovieView setControllerVisible:YES];

    // get movie natural size for sizing our movie view

    NSSize contentSize = [[docMovie attributeForKey:QTMovieNaturalSizeAttribute] sizeValue];

    // check for sound-only movie, and size it appropriately

    // so movie controller can be shown

    if (NSEqualSizes(contentSize, NSZeroSize) == YES)

    {

        contentSize.width = kDefaultWidthForNonVisualMovies;

        contentSize.height = [myMovieView controllerBarHeight];

    }

    else

    {

        // we have video tracks, so take into account movie controller height

        contentSize.height = contentSize.height + [myMovieView controllerBarHeight];

    }

    // size the movie view

    [myMovieView setFrameSize:contentSize];

    [[myMovieView window] setContentSize:contentSize];

    [myMovieView setMovie:docMovie];

    [myMovieView gotoBeginning:docMovie];

}

- (QTMovieView *)movieView

{

    return myMovieView;

}

@end