PIPicker.h

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// ADOBE SYSTEMS INCORPORATED
// Copyright  1993 - 2005 Adobe Systems Incorporated
// All Rights Reserved
//
// NOTICE:  Adobe permits you to use, modify, and distribute this 
// file in accordance with the terms of the Adobe license agreement
// accompanying it.  If you have received this file from a source
// other than Adobe, then your use, modification, or distribution
// of it requires the prior written permission of Adobe.
//-------------------------------------------------------------------
#ifndef __PIPicker__
#define __PIPicker__

#if PRAGMA_ONCE
#pragma once
#endif

#include "PIActions.h"
#include "PIGeneral.h"
#include "SPBasic.h"

/********************************************************************************/


/* Operation selectors */
#define pickerSelectorAbout      0

#define pickerSelectorPick       1

/********************************************************************************/

/* Error return values. The plug-in module may also return standard Macintosh
   operating system error codes, or report its own errors, in which case it
   can return any positive integer. */




#define pickerBadParameters -30800  
/********************************************************************************/

typedef struct PickParms
    {
    int16 sourceSpace;              
    int16 resultSpace;              
    unsigned16 colorComponents[4];  
    Str255 *pickerPrompt;           
    }
PickParms;

/********************************************************************************/
typedef struct PIPickerParams
    {
    
    /* We start with the fields that are common to pretty much all of the plug-ins. */
    
    int32       serialNumber;       
    TestAbortProc   abortProc;     
    ProgressProc    progressProc;   
    OSType      hostSig;            
    HostProc    hostProc;           
    BufferProcs *bufferProcs;       
    ResourceProcs *resourceProcs;   
    ProcessEventProc processEvent;  
    DisplayPixelsProc displayPixels;
    HandleProcs *handleProcs;       
    ColorServicesProc colorServices; 
    ImageServicesProcs *imageServicesProcs;
    PropertyProcs   *propertyProcs;
    ChannelPortProcs *channelPortProcs;
    PIDescriptorParameters  *descriptorParameters;  
    Str255                  *errorString;           
    PlugInMonitor   monitor;        
    void        *platformData;      
    char reserved [4];              
    /* We follow this with the fields specific to this type of plug-in. */

    PickParms pickParms;            
    SPBasicSuite    *sSPBasic;      
    void            *plugInRef;     
    /* And, of course, space for future expansion. */
    
    char reservedBlock [252];      
    }
PIPickerParams, *PickerRecordPtr;

/********************************************************************************/


#endif // __PIPicker_h__