clipboard.hpp

ncbi源码

/*
 * ===========================================================================
 * PRODUCTION $Log: clipboard.hpp,v $
 * PRODUCTION Revision 1000.2  2004/06/01 19:50:55  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.5
 * PRODUCTION
 * ===========================================================================
 */

#ifndef GUI_UTILS___CLIPBOARD__HPP
#define GUI_UTILS___CLIPBOARD__HPP

/*  $Id: clipboard.hpp,v 1000.2 2004/06/01 19:50:55 gouriano Exp $
 * ===========================================================================
 *
 *                            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:  Mike DiCuccio
 *
 * File Description:
 *
 */


#include <corelib/ncbiobj.hpp>
#include <corelib/ncbimtx.hpp>
#include <gui/gui.hpp>


/** @addtogroup GUI_UTILS
 *
 * @{
 */


BEGIN_NCBI_SCOPE


class NCBI_GUIOBJUTILS_EXPORT CClipboard
{
public:

    // clear the contents of the current clipboard
    static void Clear(void);

    // Copy just a piece of text to the clipboard.
    static void Add(const string& text);

    // force the copy to be made
    static void Copy();

    // Retrieve the current objects from the clipboard.  Only non-NULL
    // parameters are retrieved.
    static void Paste(string* text);

protected:

    // mutex to guard our access
    DECLARE_CLASS_STATIC_MUTEX(sm_ClipboardMutex);

private:
    // the current text
    static string sm_Text;

    // forbidden
    CClipboard();
    CClipboard(const CClipboard&);
    CClipboard& operator=(const CClipboard&);
};


END_NCBI_SCOPE

/* @} */


/*
 * ===========================================================================
 * $Log: clipboard.hpp,v $
 * Revision 1000.2  2004/06/01 19:50:55  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.5
 *
 * Revision 1.5  2004/05/07 15:45:14  dicuccio
 * Added new text-only clipboard class
 *
 * ===========================================================================
 */

#endif  // GUI_UTILS___CLIPBOARD__HPP