Line data    Source code

       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 <vcl/wrkwin.hxx>
      21             : #include <vcl/dialog.hxx>
      22             : #include <vcl/msgbox.hxx>
      23             : #include <vcl/svapp.hxx>
      24             : #include <eeobj.hxx>
      25             : #include <sot/exchange.hxx>
      26             : #include <sot/formats.hxx>
      27             : #include <editeng/editeng.hxx>
      28             : #include <svl/itempool.hxx>
      29             : #include <osl/mutex.hxx>
      30             : 
      31             : using namespace ::com::sun::star;
      32             : 
      33             : 
      34           0 : EditDataObject::EditDataObject()
      35             : {
      36           0 : }
      37             : 
      38           0 : EditDataObject::~EditDataObject()
      39             : {
      40           0 : }
      41             : 
      42             : // uno::XInterface
      43           0 : uno::Any EditDataObject::queryInterface( const uno::Type & rType ) throw(uno::RuntimeException, std::exception)
      44             : {
      45           0 :     uno::Any aRet = ::cppu::queryInterface( rType, (static_cast< datatransfer::XTransferable* >(this)) );
      46           0 :     return (aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType ));
      47             : }
      48             : 
      49             : // datatransfer::XTransferable
      50           0 : uno::Any EditDataObject::getTransferData( const datatransfer::DataFlavor& rFlavor ) throw(datatransfer::UnsupportedFlavorException, io::IOException, uno::RuntimeException, std::exception)
      51             : {
      52           0 :     uno::Any aAny;
      53             : 
      54           0 :     sal_uLong nT = SotExchange::GetFormat( rFlavor );
      55           0 :     if ( nT == SOT_FORMAT_STRING )
      56             :     {
      57           0 :         aAny <<= GetString();
      58             :     }
      59           0 :     else if ( ( nT == SOT_FORMATSTR_ID_EDITENGINE ) || ( nT == SOT_FORMAT_RTF ) )
      60             :     {
      61             :         // No RTF on demand any more:
      62             :         // 1) Was not working, because I had to flush() the clipboard immediately anyway
      63             :         // 2) Don't have the old pool defaults and the StyleSheetPool here.
      64             : 
      65           0 :         SvMemoryStream* pStream = ( nT == SOT_FORMATSTR_ID_EDITENGINE ) ? &GetStream() : &GetRTFStream();
      66           0 :         pStream->Seek( STREAM_SEEK_TO_END );
      67           0 :         sal_Size nLen = pStream->Tell();
      68           0 :         pStream->Seek(0);
      69             : 
      70           0 :         uno::Sequence< sal_Int8 > aSeq( nLen );
      71           0 :         memcpy( aSeq.getArray(), pStream->GetData(), nLen );
      72           0 :         aAny <<= aSeq;
      73             :     }
      74             :     else
      75             :     {
      76           0 :         datatransfer::UnsupportedFlavorException aException;
      77           0 :         throw( aException );
      78             :     }
      79             : 
      80           0 :     return aAny;
      81             : }
      82             : 
      83           0 : uno::Sequence< datatransfer::DataFlavor > EditDataObject::getTransferDataFlavors(  ) throw(uno::RuntimeException, std::exception)
      84             : {
      85           0 :     uno::Sequence< datatransfer::DataFlavor > aDataFlavors(3);
      86           0 :     SotExchange::GetFormatDataFlavor( SOT_FORMATSTR_ID_EDITENGINE, aDataFlavors.getArray()[0] );
      87           0 :     SotExchange::GetFormatDataFlavor( SOT_FORMAT_STRING, aDataFlavors.getArray()[1] );
      88           0 :     SotExchange::GetFormatDataFlavor( SOT_FORMAT_RTF, aDataFlavors.getArray()[2] );
      89             : 
      90           0 :     return aDataFlavors;
      91             : }
      92             : 
      93           0 : sal_Bool EditDataObject::isDataFlavorSupported( const datatransfer::DataFlavor& rFlavor ) throw(uno::RuntimeException, std::exception)
      94             : {
      95           0 :     bool bSupported = false;
      96             : 
      97           0 :     sal_uLong nT = SotExchange::GetFormat( rFlavor );
      98           0 :     if ( ( nT == SOT_FORMAT_STRING ) || ( nT == SOT_FORMAT_RTF ) || ( nT == SOT_FORMATSTR_ID_EDITENGINE ) )
      99           0 :         bSupported = true;
     100             : 
     101           0 :     return bSupported;
     102         669 : }
     103             : 
     104             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */