MetadataSample/importMetadataCmd.h

#ifndef _importMetadataCmd_h_
#define _importMetadataCmd_h_

#include "metadataBase.h"
#include <maya/MDGModifier.h>

//======================================================================
//
// Read in a data stream from a file
//
class importMetadataCmd : public metadataBase
{
public:
    static MSyntax    cmdSyntax ();
    static void*        creator ();
    static const char*     name ();

            importMetadataCmd   ();
        ~importMetadataCmd  () override;

    bool    isUndoable  ()          const override;
    MStatus redoIt      () override;
    MStatus undoIt      () override;

protected:
    MStatus checkArgs   ( MArgDatabase& argDb ) override;
    MStatus doCreate    () override;

private:
    //========================================
    //
    // Arguments specific to this command (excluding inherited args)
    //
    OptFlag<void,    CommandMode(kCreate)> fMergeFlag;
    OptFlag<MString, CommandMode(kCreate)> fStringFlag;
    //
    //========================================
    
    bool    fMerge;     // If true then import without erasing existing data
    MString fString;    // String to use instead of a file for importing

    MDGModifier fDGModifier;    // Information needed for undo/redo
};

//-
// ==================================================================
// Copyright 2015 Autodesk, Inc.  All rights reserved.
// 
// This computer source code  and related  instructions and comments are
// the unpublished confidential and proprietary information of Autodesk,
// Inc. and are  protected  under applicable  copyright and trade secret
// law. They may not  be disclosed to, copied or used by any third party
// without the prior written consent of Autodesk, Inc.
// ==================================================================
//+
#endif // _importMetadataCmd_h_