FS_FileHistory.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:        FS_FileHistory.h (C++)
 *
 * COMMENTS:
 *
 */

#ifndef __FS_FileHistory__
#define __FS_FileHistory__

#include "FS_API.h"
#include <UT/UT_StringArray.h>
#include <UT/UT_StringHolder.h>
#include <iosfwd>

class UT_IStream;
class UT_String;

class FS_API FS_FileHistory
{
public:
    FS_FileHistory(const int maxFiles, const char *type, bool resolve);
    
    int          numFilesinMRU() const;
    const char  *getFilenamefromMRU(int index) const;
    void         addFiletoMRU(const char *filename);
    void         removeFilefromMRU(const char *filename);
    void         getFormattedFilenamefromMRU(int index, UT_String &path) const;
    void         saveFilestoMRU(std::ostream &os);
    bool         loadFilesfromMRU(UT_IStream &is);
    const char  *getTypeNameofMRU();

private:
    UT_StringArray               myMRUList;
    int                          myMRUListHead;
    int                          myListMax;
    UT_StringHolder              myTypeName;
    bool                         myResolvePath;
};

#endif