clipboard.cpp
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- /*
- * ===========================================================================
- * PRODUCTION $Log: clipboard.cpp,v $
- * PRODUCTION Revision 1000.1 2004/06/01 21:04:44 gouriano
- * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.8
- * PRODUCTION
- * ===========================================================================
- */
- /* $Id: clipboard.cpp,v 1000.1 2004/06/01 21:04:44 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 <ncbi_pch.hpp>
- #include <gui/utils/clipboard.hpp>
- #include <FL/Fl.H>
- #include <corelib/ncbimtx.hpp>
- BEGIN_NCBI_SCOPE
- // the current text
- string CClipboard::sm_Text;
- DEFINE_CLASS_STATIC_MUTEX(CClipboard::sm_ClipboardMutex);
- void CClipboard::Add(const string& text)
- {
- CMutexGuard LOCK(sm_ClipboardMutex);
- sm_Text.append(text);
- }
- void CClipboard::Clear()
- {
- CMutexGuard LOCK(sm_ClipboardMutex);
- sm_Text.erase();
- }
- void CClipboard::Copy()
- {
- CMutexGuard LOCK(sm_ClipboardMutex);
- Fl::copy(sm_Text.c_str(), sm_Text.length(), 1);
- }
- void CClipboard::Paste(string* text)
- {
- if (text) {
- const char* p = Fl::event_text();
- size_t len = Fl::event_length();
- if (p && len) {
- *text = string(p, len);
- } else {
- *text = sm_Text;
- }
- }
- }
- END_NCBI_SCOPE
- /*
- * ===========================================================================
- * $Log: clipboard.cpp,v $
- * Revision 1000.1 2004/06/01 21:04:44 gouriano
- * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.8
- *
- * Revision 1.8 2004/05/25 17:23:36 dicuccio
- * Trap system paste if available
- *
- * Revision 1.7 2004/05/21 22:27:50 gorelenk
- * Added PCH ncbi_pch.hpp
- *
- * Revision 1.6 2004/05/07 15:38:23 dicuccio
- * Added new text-only clipboard class
- *
- * ===========================================================================
- */