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author | Malte Timmermann <mt@openoffice.org> | 2001-02-09 15:50:59 +0000 |
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committer | Malte Timmermann <mt@openoffice.org> | 2001-02-09 15:50:59 +0000 |
commit | b4b5e1fd9f5e8f0e19df6e481bd56ee80dc08416 (patch) | |
tree | 9cb6b453f87a0b7c6c48feee1b795753424b2da1 /svx/source/editeng/eeobj.cxx | |
parent | Req. change Load/SaveAs for XML format - removed deprecated CTOR (diff) | |
download | core-b4b5e1fd9f5e8f0e19df6e481bd56ee80dc08416.tar.gz core-b4b5e1fd9f5e8f0e19df6e481bd56ee80dc08416.zip |
EditDataObject for Clipboard
Diffstat (limited to 'svx/source/editeng/eeobj.cxx')
-rw-r--r-- | svx/source/editeng/eeobj.cxx | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/svx/source/editeng/eeobj.cxx b/svx/source/editeng/eeobj.cxx new file mode 100644 index 000000000000..2dfd79884bba --- /dev/null +++ b/svx/source/editeng/eeobj.cxx @@ -0,0 +1,158 @@ +/************************************************************************* + * + * $RCSfile: eeobj.cxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: mt $ $Date: 2001-02-09 16:50:46 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + + +#include <eeng_pch.hxx> + +#pragma hdrstop + +#include <eeobj.hxx> +#include <sot/exchange.hxx> +#include <sot/formats.hxx> +#include <editeng.hxx> +#include <svtools/itempool.hxx> +#include <vos/mutex.hxx> +#include <vcl/svapp.hxx> + +using namespace ::com::sun::star; + + +EditDataObject::EditDataObject() +{ +} + +EditDataObject::~EditDataObject() +{ +} + +// uno::XInterface +uno::Any EditDataObject::queryInterface( const uno::Type & rType ) throw(uno::RuntimeException) +{ + uno::Any aRet = ::cppu::queryInterface( rType, SAL_STATIC_CAST( datatransfer::XTransferable*, this ) ); + return (aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType )); +} + +// datatransfer::XTransferable +uno::Any EditDataObject::getTransferData( const datatransfer::DataFlavor& rFlavor ) throw(datatransfer::UnsupportedFlavorException, io::IOException, uno::RuntimeException) +{ + uno::Any aAny; + + ULONG nT = SotExchange::GetFormat( rFlavor ); + if ( nT == SOT_FORMAT_STRING ) + { + aAny <<= (::rtl::OUString)GetString(); + } + else if ( nT == SOT_FORMATSTR_ID_EDITENGINE ) + { + GetStream().Seek( STREAM_SEEK_TO_END ); + ULONG nLen = GetStream().Tell(); + GetStream().Seek(0); + + uno::Sequence< sal_Int8 > aSeq( nLen ); + memcpy( aSeq.getArray(), GetStream().GetData(), nLen ); + aAny <<= aSeq; + } + else if ( nT == SOT_FORMAT_RTF ) + { + vos::OGuard aVclGuard( Application::GetSolarMutex() ); + + SfxItemPool* pTmpPool = EditEngine::CreatePool( FALSE ); + EditEngine* pEditEngine = new EditEngine( pTmpPool ); + + GetStream().Seek(0); + pEditEngine->Read( GetStream(), EE_FORMAT_BIN ); + GetStream().Seek(0); + + SvMemoryStream aRTFStream; + pEditEngine->Write( aRTFStream, EE_FORMAT_RTF ); + ULONG nLen = aRTFStream.Tell(); + + uno::Sequence< sal_Int8 > aSeq( nLen ); + memcpy( aSeq.getArray(), aRTFStream.GetData(), nLen ); + aAny <<= aSeq; + + delete pEditEngine; + delete pTmpPool; + } + + return aAny; +} + +uno::Sequence< datatransfer::DataFlavor > EditDataObject::getTransferDataFlavors( ) throw(uno::RuntimeException) +{ + uno::Sequence< datatransfer::DataFlavor > aDataFlavors(3); + SotExchange::GetFormatDataFlavor( SOT_FORMATSTR_ID_EDITENGINE, aDataFlavors.getArray()[0] ); + SotExchange::GetFormatDataFlavor( SOT_FORMAT_STRING, aDataFlavors.getArray()[1] ); + SotExchange::GetFormatDataFlavor( SOT_FORMAT_RTF, aDataFlavors.getArray()[2] ); + + return aDataFlavors; +} + +sal_Bool EditDataObject::isDataFlavorSupported( const datatransfer::DataFlavor& rFlavor ) throw(uno::RuntimeException) +{ + sal_Bool bSupported = sal_False; + + ULONG nT = SotExchange::GetFormat( rFlavor ); + if ( ( nT == SOT_FORMAT_STRING ) || ( nT == SOT_FORMAT_RTF ) || ( nT == SOT_FORMATSTR_ID_EDITENGINE ) ) + bSupported = sal_True; + + return bSupported; +} |