table_data.hpp

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#ifndef GUI_OBJUTILS___TABLE_DATA__HPP
#define GUI_OBJUTILS___TABLE_DATA__HPP
 
/*  $Id: table_data.hpp 32240 2015-01-22 21:53:03Z katargir $
 * ===========================================================================
 *
 *                            PUBLIC DOMAIN NOTICE
 *               National Center for Biotechnology Information
 *
 *  This software/database is a "United States Government Work" under the
 *  terms of the United States Copyright Act.  It was written as part of
 *  the author's official duties as a United States Government employee and
 *  thus cannot be copyrighted.  This software/database is freely available
 *  to the public for use. The National Library of Medicine and the U.S.
 *  Government have not placed any restriction on its use or reproduction.
 *
 *  Although all reasonable efforts have been taken to ensure the accuracy
 *  and reliability of the software and data, the NLM and the U.S.
 *  Government do not and cannot warrant the performance or results that
 *  may be obtained by using this software or data. The NLM and the U.S.
 *  Government disclaim all warranties, express or implied, including
 *  warranties of performance, merchantability or fitness for any particular
 *  purpose.
 *
 *  Please cite the author in any work or product based on this material.
 *
 * ===========================================================================
 *
 * Authors:  Roman Katargin
 *
 * File Description:
 *
 */
 
#include <gui/objutils/objects.hpp>
 
BEGIN_NCBI_SCOPE
 
class ITableData
{
public:
    virtual ~ITableData() {}
 
    enum ColumnType {
        kNone,
        kInt,
        kReal,
        kString,
        kBytes,
        kCommonString,
        kCommonBytes,
        kObject
    };
 
    virtual string     GetTableTypeId() const = 0;
 
    virtual ColumnType GetColumnType(size_t col) const = 0;
    virtual bool       IsHtmlColumn(size_t col) const { return false; }
    virtual string     GetColumnLabel(size_t col) const = 0;
    virtual string     GetRowLabel(size_t /*row*/) const { return ""; }
 
    virtual vector<string> GetColumnCommonStrings(size_t /*col*/) const { return vector<string>(); }
    virtual vector< vector< char >* > GetColumnCommonBytes(size_t /*col*/) const { return vector<vector<char>*>(); }
 
    virtual size_t GetRowsCount() const = 0;
    virtual size_t GetColsCount() const = 0;
 
    virtual void GetStringValue(size_t /*row*/, size_t /*col*/, string& /*value*/) const = 0; 
    virtual long   GetIntValue(size_t /*row*/, size_t /*col*/) const { return 0; }
    virtual double GetRealValue(size_t /*row*/, size_t /*col*/) const { return 0; }
    virtual SConstScopedObject GetObjectValue(size_t /*row*/, size_t /*col*/) const { return SConstScopedObject(); }
    virtual string GetHtmlValue(size_t /*row*/, size_t /*col*/) const { return ""; }
 
    virtual SConstScopedObject GetRowObject(size_t /*row*/) const { return SConstScopedObject(); }
 
    virtual void SetStringValue(size_t /*row*/, size_t /*col*/, const string& /*value*/) {}
    virtual void SetIntValue(size_t /*row*/, size_t /*col*/, long /*value*/) {}
    virtual void SetRealValue(size_t /*row*/, size_t /*col*/, double /*value*/) {}
    virtual void SetObjectValue(size_t /*row*/, size_t /*col*/, SConstScopedObject* /*value*/) {}
 
    virtual bool AllowEdit(size_t /*col*/) { return false; }
};
 
END_NCBI_SCOPE
 
#endif  // GUI_OBJUTILS___TABLE_DATA__HPP