🚀 go-pugleaf

I have four views in my window, and I want to every view can play
movie with controller.So I wrote a function in the view class,but it
not work well.

ShowMovie( FSSpec inFileSpec )
{
	FInfo		theFileInfo;
	OSErr 	theErr = ::FSpGetFInfo ( &inFileSpec, &theFileInfo ); 
	if ( FOUR_CHAR_CODE('MPG ') == theFileInfo.fdType )
	{
	 	OSErr	theErr;
	 	short		theFileRefNum;
		theErr = ::EnterMovies(); 
		if ( theErr )
			return;

	 	theErr = ::OpenMovieFile( &inFileSpec, &theFileRefNum, fsRdPerm );
		if ( theErr == noErr ) 
		{
			short           nResID = 0;         //We want the first movie.
			Str255          strName;
			Boolean         bWasChanged;

			theErr = ::NewMovieFromFile(&mMovie, theFileRefNum, &nResID,
strName,
			                     newMovieActive, &bWasChanged);
			::CloseMovieFile( theFileRefNum );			 

			if (mMovie == nil) return; 
			Rect	movieBox;
			// 0,0 Movie coordinates
 			GetMovieBox(mMovie, &movieBox);
 			MacOffsetRect(&movieBox, -movieBox.left, -movieBox.top); 
			SetMovieBox (mMovie, &bounds); 
	 		
	 		MCSetControllerAttached(aController, true); 
			 // set the movie's play hints to allow dynamic resizing
			SetMoviePlayHints(mMovie, hintsAllowDynamicResize,
hintsAllowDynamicResize);

			SetMovieGWorld (mMovie, (CGrafPtr)GetMacPort(), nil); 
			StartMovie (mMovie); 

			Boolean         done = false; 
			while ( !IsMovieDone(mMovie) && !done ) 
			{ 
			    MoviesTask (mMovie, DoTheRightThing); 
			}
		}
	}
}

someone give me some advice, why the movie controller not in movie
box?

Thanks a lot.(Sorry, my english is very poor)