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/unohelp2.hxx>
      21             : #include <sot/exchange.hxx>
      22             : #include <sot/formats.hxx>
      23             : #include <tools/debug.hxx>
      24             : #include <vcl/svapp.hxx>
      25             : #include <com/sun/star/datatransfer/clipboard/XClipboard.hpp>
      26             : #include <com/sun/star/datatransfer/clipboard/XFlushableClipboard.hpp>
      27             : 
      28             : 
      29             : using namespace ::com::sun::star;
      30             : 
      31             : namespace vcl { namespace unohelper {
      32             : 
      33           0 :     TextDataObject::TextDataObject( const String& rText ) : maText( rText )
      34             :     {
      35           0 :     }
      36             : 
      37           0 :     TextDataObject::~TextDataObject()
      38             :     {
      39           0 :     }
      40             : 
      41           0 :     void TextDataObject::CopyStringTo( const String& rContent,
      42             :         const uno::Reference< datatransfer::clipboard::XClipboard >& rxClipboard )
      43             :     {
      44             :         DBG_ASSERT( rxClipboard.is(), "TextDataObject::CopyStringTo: invalid clipboard!" );
      45           0 :         if ( !rxClipboard.is() )
      46           0 :             return;
      47             : 
      48           0 :         TextDataObject* pDataObj = new TextDataObject( rContent );
      49             : 
      50           0 :         const sal_uInt32 nRef = Application::ReleaseSolarMutex();
      51             :         try
      52             :         {
      53           0 :             rxClipboard->setContents( pDataObj, NULL );
      54             : 
      55           0 :             uno::Reference< datatransfer::clipboard::XFlushableClipboard > xFlushableClipboard( rxClipboard, uno::UNO_QUERY );
      56           0 :             if( xFlushableClipboard.is() )
      57           0 :                 xFlushableClipboard->flushClipboard();
      58             :         }
      59           0 :         catch( const uno::Exception& )
      60             :         {
      61             :         }
      62           0 :         Application::AcquireSolarMutex( nRef );
      63             :     }
      64             : 
      65             :     // ::com::sun::star::uno::XInterface
      66           0 :     uno::Any TextDataObject::queryInterface( const uno::Type & rType ) throw(uno::RuntimeException)
      67             :     {
      68           0 :         uno::Any aRet = ::cppu::queryInterface( rType, (static_cast< datatransfer::XTransferable* >(this)) );
      69           0 :         return (aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType ));
      70             :     }
      71             : 
      72             :     // ::com::sun::star::datatransfer::XTransferable
      73           0 :     uno::Any TextDataObject::getTransferData( const datatransfer::DataFlavor& rFlavor ) throw(datatransfer::UnsupportedFlavorException, io::IOException, uno::RuntimeException)
      74             :     {
      75           0 :         uno::Any aAny;
      76             : 
      77           0 :         sal_uLong nT = SotExchange::GetFormat( rFlavor );
      78           0 :         if ( nT == SOT_FORMAT_STRING )
      79             :         {
      80           0 :             aAny <<= (::rtl::OUString)GetString();
      81             :         }
      82             :         else
      83             :         {
      84           0 :             throw datatransfer::UnsupportedFlavorException();
      85             :         }
      86           0 :         return aAny;
      87             :     }
      88             : 
      89           0 :     uno::Sequence< datatransfer::DataFlavor > TextDataObject::getTransferDataFlavors(  ) throw(uno::RuntimeException)
      90             :     {
      91           0 :         uno::Sequence< datatransfer::DataFlavor > aDataFlavors(1);
      92           0 :         SotExchange::GetFormatDataFlavor( SOT_FORMAT_STRING, aDataFlavors.getArray()[0] );
      93           0 :         return aDataFlavors;
      94             :     }
      95             : 
      96           0 :     sal_Bool TextDataObject::isDataFlavorSupported( const datatransfer::DataFlavor& rFlavor ) throw(uno::RuntimeException)
      97             :     {
      98           0 :         sal_uLong nT = SotExchange::GetFormat( rFlavor );
      99           0 :         return ( nT == SOT_FORMAT_STRING );
     100             :     }
     101             : 
     102             : }}  // namespace vcl::unohelper
     103             : 
     104             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */