DS_CommandList.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * NAME:        DS library (C++)
 *
 * COMMENTS:    List of commands
 */

#ifndef __DS_CommandList_h__
#define __DS_CommandList_h__

#include "PRM_API.h"
#include <UT/UT_NonCopyable.h>
#include <UT/UT_String.h>
#include <UT/UT_ValArray.h>

class DS_Command;

class PRM_API DS_CommandList
{
public:
     enum
     {
        DS_COMMAND_NONE,                // Plain syntax
        DS_COMMAND_RMAN,                // RenderMan Syntax
        DS_COMMAND_VEX                  // Toggles have value with them
     };
     DS_CommandList(const char *filename);
     DS_CommandList(const char * const filename[]);     // Multiple filenames
    ~DS_CommandList();

    UT_NON_COPYABLE(DS_CommandList)

    int          findCommand(const char *name);
    DS_Command  *getCommand(const char *name);
    DS_Command  *getCommand(int i)      { return myCommands(i); }
    int          getNCommands()         { return myCommands.entries(); }
    const char  *getFileName() const    { return myFileName; }
    void         enforceOptions();

    void         setSyntax(int syntax);

private:
    void                         load(const char *filename);
    void                         defaultEntry();

    UT_ValArray<DS_Command *>    myCommands;
    UT_String                    myFileName;
};

#endif