//////////
//
//	File:		QTTimeCode.h
//
//	Contains:	QuickTime timecode media handler sample code.
//
//	Written by:	Tim Monroe
//				based on AddTC.c sample code by QT Engineering and Apple Developer Technical Support.
//
//	Copyright:	© 1998-2000 by Apple Computer, Inc., all rights reserved.
//
//	Change History (most recent first):
//
//	   <1>	 	05/18/98	rtm		first file; conversion to personal coding style; updated to latest headers
//	 
//////////

//////////
//
// header files
//
//////////

#include "ComApplication.h"


//////////
//
// constants
//
//////////

#define kTimeCodeTrackSize				(20 << 16)				// initial height of timecode track

#define kTimeCodeDialogID				200
#define kTimeCodeAlertID				201

#define kItemSrcName					4
#define kItemDisplayTimeCode			5
#define kItemTimeScale					7
#define kItemFrameDur					9
#define kItemNumFrames					11

#define kItemUseTC						12
#define kItemUseCounter					13

#define kItemDropFrame					14
#define kItem24Hour						(kItemDropFrame + 1)
#define kItemNegOK						(kItem24Hour + 1)
#define kItemIsNeg						(kItemNegOK + 2)
#define kItemHours						(kItemIsNeg + 1)
#define kItemMinutes					(kItemHours + 1)
#define kItemSeconds					(kItemMinutes + 1)
#define kItemFrames						(kItemSeconds + 1)

#define kItemCounter					24
#define kItemBelowVideo					25
#define kFontPopUpMenuControl			26

#define kFontPopUpResID					1000

#if TARGET_OS_MAC
#define kTextBigSize					20
#define kTextRegSize					12
#endif
#if TARGET_OS_WIN32
#define kTextBigSize					70
#define kTextRegSize					12
#endif


//////////
//
// function prototypes
//
//////////

void						QTTC_DeleteTimeCodeTracks (Movie theMovie);
OSErr						QTTC_AddTimeCodeToMovie (Movie theMovie, OSType theType);
Boolean						QTTC_GetTimeCodeOptions (void);
PASCAL_RTN void				QTTC_OptionsUserItemProcedure (DialogPtr theDialog, short theItem);
void						QTTC_SetDialogTextNumber (DialogPtr theDialog, short theItem, long theNumber);
void						QTTC_SetDialogTextString (DialogPtr theDialog, short theItem, StringPtr theString);
Boolean						QTTC_ValidateDialogLong (DialogPtr theDialog, short theItem, long *theResult);
ControlHandle				QTTC_GetDItemHandle (DialogPtr theDialog, short theItem);
ControlHandle				QTTC_GetDItemRect (DialogPtr theDialog, short theItem, Rect *theRect);
void						QTTC_ShowCurrentTimeCode (Movie theMovie);
void						QTTC_ShowTimeCodeSource (Movie theMovie);
void						QTTC_ShowStringToUser (StringPtr theString);
void						QTTC_ToggleTimeCodeDisplay (MovieController theMC);
MediaHandler				QTTC_GetTimeCodeMediaHandler (Movie theMovie);
Boolean						QTTC_MovieHasTimeCodeTrack (Movie theMovie);