dbaccess/source/ui/tabledesign/TableRowExchange.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <TableRowExchange.hxx>
  21 #include <sot/formats.hxx>
  22 #include <sot/storage.hxx>
  23 #include <TableRow.hxx>
  24
  25 namespace dbaui
  26 {
  27     constexpr sal_uInt32 FORMAT_OBJECT_ID_SBA_TABED = 1;
  28
  29     OTableRowExchange::OTableRowExchange(std::vector< std::shared_ptr<OTableRow> >&& _rvTableRow)
  30         : m_vTableRow(std::move(_rvTableRow))
  31     {
  32     }
  33     bool OTableRowExchange::WriteObject( SvStream& rOStm, void* pUserObject, sal_uInt32 nUserObjectId, const css::datatransfer::DataFlavor& /*rFlavor*/ )
  34     {
  35         if(nUserObjectId == FORMAT_OBJECT_ID_SBA_TABED)
  36         {
  37             std::vector< std::shared_ptr<OTableRow> >* pRows = static_cast< std::vector< std::shared_ptr<OTableRow> >* >(pUserObject);
  38             if(pRows)
  39             {
  40                 rOStm.WriteInt32( pRows->size() ); // first stream the size
  41                 for (auto const& row : *pRows)
  42                     WriteOTableRow(rOStm, *row);
  43                 return true;
  44             }
  45         }
  46         return false;
  47     }
  48     void OTableRowExchange::AddSupportedFormats()
  49     {
  50         if ( !m_vTableRow.empty() )
  51             AddFormat(SotClipboardFormatId::SBA_TABED);
  52     }
  53     bool OTableRowExchange::GetData( const css::datatransfer::DataFlavor& rFlavor, const OUString& /*rDestDoc*/ )
  54     {
  55         SotClipboardFormatId nFormat = SotExchange::GetFormat(rFlavor);
  56         if(nFormat == SotClipboardFormatId::SBA_TABED)
  57             return SetObject(&m_vTableRow,FORMAT_OBJECT_ID_SBA_TABED,rFlavor);
  58         return false;
  59     }
  60     void OTableRowExchange::ObjectReleased()
  61     {
  62         m_vTableRow.clear();
  63     }
  64 }
  65
  66 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */