obj_clipboard.cpp
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- /*
- * ===========================================================================
- * PRODUCTION $Log: obj_clipboard.cpp,v $
- * PRODUCTION Revision 1000.0 2004/06/01 21:21:01 gouriano
- * PRODUCTION PRODUCTION: IMPORTED [GCC34_MSVC7] Dev-tree R1.2
- * PRODUCTION
- * ===========================================================================
- */
- /* $Id: obj_clipboard.cpp,v 1000.0 2004/06/01 21:21:01 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/objutils/obj_clipboard.hpp>
- #include <gui/objutils/label.hpp>
- #include <FL/Fl.H>
- #include <connect/ncbi_conn_stream.hpp>
- #include <serial/objostr.hpp>
- #include <corelib/ncbimtx.hpp>
- BEGIN_NCBI_SCOPE
- USING_SCOPE(objects);
- // our current objects
- TConstScopedObjects CObjClipboard::sm_Objects;
- // the mode of text copy
- CObjClipboard::ECopyMode CObjClipboard::sm_Mode = CObjClipboard::eCopy_ASN;
- void CObjClipboard::Add(CScope& scope, const CObject& obj)
- {
- CMutexGuard LOCK(sm_ClipboardMutex);
- SConstScopedObject clip_object(obj, scope);
- sm_Objects.push_back(clip_object);
- string str;
- x_GetText(scope, obj, &str);
- CClipboard::Add(str);
- }
- void CObjClipboard::Add(CScope& scope, const CObject& obj, const string& text)
- {
- CMutexGuard LOCK(sm_ClipboardMutex);
- SConstScopedObject clip_object(obj, scope);
- sm_Objects.push_back(clip_object);
- CClipboard::Add(text);
- }
- void CObjClipboard::Add(const string& text)
- {
- CMutexGuard LOCK(sm_ClipboardMutex);
- CClipboard::Add(text);
- }
- void CObjClipboard::Clear()
- {
- CMutexGuard LOCK(sm_ClipboardMutex);
- sm_Objects.clear();
- CClipboard::Clear();
- }
- void CObjClipboard::Copy()
- {
- CMutexGuard LOCK(sm_ClipboardMutex);
- CClipboard::Copy();
- }
- void CObjClipboard::Paste(TConstScopedObjects* objects, string* text)
- {
- CMutexGuard LOCK(sm_ClipboardMutex);
- if (objects) {
- *objects = sm_Objects;
- }
- CClipboard::Paste(text);
- }
- void CObjClipboard::x_GetText(CScope& scope, const CObject& object,
- string* text)
- {
- if ( !text ) {
- return;
- }
- switch (sm_Mode) {
- case eCopy_Label:
- CLabel::GetLabel(object, text, CLabel::eDefault, &scope);
- break;
- case eCopy_ASN:
- case eCopy_XML:
- {{
- const CSerialObject* obj =
- dynamic_cast<const CSerialObject*>(&object);
- if (obj) {
- CConn_MemoryStream ostr;
- {{
- auto_ptr<CObjectOStream> os
- (CObjectOStream::Open(eSerial_AsnText, ostr));
- os->Write(obj, obj->GetThisTypeInfo());
- }}
- string str;
- str.resize(ostr.tellp() - CT_POS_TYPE(0));
- ostr.read(const_cast<char*>(str.data()), str.size());
- *text += str;
- }
- }}
- break;
- }
- }
- END_NCBI_SCOPE
- /*
- * ===========================================================================
- * $Log: obj_clipboard.cpp,v $
- * Revision 1000.0 2004/06/01 21:21:01 gouriano
- * PRODUCTION: IMPORTED [GCC34_MSVC7] Dev-tree R1.2
- *
- * Revision 1.2 2004/05/21 22:27:44 gorelenk
- * Added PCH ncbi_pch.hpp
- *
- * Revision 1.1 2004/05/07 15:39:54 dicuccio
- * Rearranged clipboard classes - renamed CClipboard -> CObjClipboard to reflect
- * its specialized function
- *
- * Revision 1.1 2004/04/30 11:48:15 dicuccio
- * Initial commit - split out from src/gui/utils
- *
- * Revision 1.4 2004/04/07 13:05:46 dicuccio
- * Reworked to use TConstScopedObjects
- *
- * Revision 1.3 2004/02/20 20:03:27 ucko
- * Fix to compile with stricter implementations of CT_POS_TYPE
- *
- * Revision 1.2 2004/01/30 21:08:36 dicuccio
- * Added default text interpretation of copied items
- *
- * Revision 1.1 2004/01/30 17:13:56 dicuccio
- * Initial revision
- *
- * ===========================================================================
- */