/*

File: EatClosedCaptionDispatch.h

Abstract: Dispatch routines for a QuickTime Movie Import component

Version: 1.0

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*/

/*  A Quick Course in ComponentDispatchHelper.c

        ComponentRangeCount

        The number (0 based) of discrete, continuous ranges of selectors that are used in the macro.  The

        'range shift' & 'range mask' determine the size of the range.

        ComponentRangeShift

        ComponentRangeMask

        The mask == 2^shift -1.  This is used to define size of the range of selectors.

        For ImageCodecs as an example, the ranges are in size of 0x100:

           Range 0 = -0xFF to -0x01     Standard Component Calls

           Range 1 = 0x000 to 0x0FF     Generic codecs 

           Range 2 = 0x100 to 0x1FF     Specific to QT Photo JPEG codecs

           Range 3 = 0x200 to 0x2FF     Base Decompressor Client codecs

           Range 4 = 0x300 to 0x3FF     Effect codecs

        ComponentRangeBegin & ComponentRangeEnd

        Use these macros to bracket the start/stop of each range of selectors.  First range use (0), for the Nth

        range use (N-1).

        ComponentRangeUnused

        Used to skip a range of selectors.

        ComponentSelectorOffset

        Since the 'default' selectors are negative numbers, an offset must be specified.  For example, if the first

        default selector supported was kComponentUnregisterSelect (-7), then the offset would have to be 7.

        StdComponentCall

        Used to dispatch to one of the standard compoenent routines, such as Open(), Close(), Register(), etc. that

        are implemented in the component.

        ComponentError

        Returns an error without trying to do anything.  Use this for the selectors that will NEVER be implmented

        or delegated.  Additionally, it can be used to fill in a 'blank' in a range of selectors to get the range

        continuous. For example, if there were selectors that corresponded to 10,11,12, 14, but NO 13, merely put

        ComponentError (0) between the selectors for 12 & 14.

        ComponentNoError

        Returns 'noErr' without trying to do anything.

        ComponentDelegate

        Delagates the call to the specified delagate component.

        ComponentCall

        This dispatches to the appropriate routine in that is implemented in the component.

        ComponentComment

        Allows comments to be placed in the big macro.

*/

    ComponentSelectorOffset (6)

    ComponentRangeCount (1)

    ComponentRangeShift (7)

    ComponentRangeMask  (7F)

    ComponentRangeBegin (0)

        ComponentError   (Target)

        ComponentError   (Register)

        StdComponentCall (Version)

        StdComponentCall (CanDo)

        StdComponentCall (Close)

        StdComponentCall (Open)

    ComponentRangeEnd (0)

    ComponentRangeBegin (1)

        ComponentError (0)

        ComponentError (Handle)

        ComponentCall  (File)

        ComponentError (SetSampleDuration)

        ComponentError (SetSampleDescription)

        ComponentCall  (SetMediaFile)

        ComponentCall  (SetDimensions)

        ComponentError (SetChunkSize)

        ComponentError (SetProgressProc)

        ComponentError (SetAuxiliaryData)

        ComponentError (SetFromScrap)

        ComponentError (DoUserDialog)

        ComponentError (SetDuration)

        ComponentError (GetAuxiliaryDataType)

        ComponentCall  (Validate)

        ComponentError (GetFileType)

        ComponentCall  (DataRef)

        ComponentError (GetSampleDescription)

        ComponentCall  (GetMIMETypeList)

        ComponentError (SetOffsetAndLimit)

        ComponentError (GetSettingsAsAtomContainer)

        ComponentError (SetSettingsFromAtomContainer)

        ComponentError (SetOffsetAndLimit64)

        ComponentError (Idle)

        ComponentCall  (ValidateDataRef)

        ComponentError (GetLoadState)

        ComponentError (GetMaxLoadedTime)

        ComponentError (EstimateCompletionTime)

        ComponentError (SetDontBlock)

        ComponentError (GetDontBlock)

        ComponentError (SetIdleManager)

        ComponentError (SetNewMovieFlags)

        ComponentError (GetDestinationMediaType)

        ComponentCall  (SetMediaDataRef)

        ComponentError (DoUserDialogDataRef)

    ComponentRangeEnd (1)