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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: fmdocumentclassification.cxx,v $
* $Revision: 1.13 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svx.hxx"
#ifndef SVX_SOURCE_FORM_FMDOCUMENTCLASSIFICATION_HXX
#include "fmdocumentclassification.hxx"
#endif
#include "svx/dbtoolsclient.hxx"
/** === begin UNO includes === **/
#include <com/sun/star/container/XChild.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/xforms/XFormsSupplier.hpp>
#include <com/sun/star/sdbc/XConnection.hpp>
#include <com/sun/star/frame/XModule.hpp>
/** === end UNO includes === **/
#include <tools/diagnose_ex.h>
//........................................................................
namespace svxform
{
//........................................................................
namespace
{
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::XInterface;
using ::com::sun::star::container::XChild;
using ::com::sun::star::frame::XModel;
using ::com::sun::star::uno::UNO_QUERY;
using ::com::sun::star::frame::XModule;
//....................................................................
template< class TYPE >
Reference< TYPE > getTypedModelNode( const Reference< XInterface >& _rxModelNode )
{
Reference< TYPE > xTypedNode( _rxModelNode, UNO_QUERY );
if ( xTypedNode.is() )
return xTypedNode;
else
{
Reference< XChild > xChild( _rxModelNode, UNO_QUERY );
if ( xChild.is() )
return getTypedModelNode< TYPE >( xChild->getParent() );
else
return Reference< TYPE >();
}
}
//....................................................................
Reference< XModel > getDocument( const Reference< XInterface >& _rxModelNode )
{
return getTypedModelNode< XModel >( _rxModelNode );
}
}
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::xforms;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::sdbc;
//====================================================================
//====================================================================
namespace
{
//----------------------------------------------------------------
struct ModuleInfo
{
const sal_Char* pAsciiModuleOrServiceName;
DocumentType eType;
};
//----------------------------------------------------------------
const ModuleInfo* lcl_getModuleInfo()
{
static const ModuleInfo aModuleInfo[] =
{
{ "com.sun.star.text.TextDocument", eTextDocument },
{ "com.sun.star.text.WebDocument", eWebDocument },
{ "com.sun.star.sheet.SpreadsheetDocument", eSpreadsheetDocument },
{ "com.sun.star.drawing.DrawingDocument", eDrawingDocument },
{ "com.sun.star.presentation.PresentationDocument", ePresentationDocument },
{ "com.sun.star.xforms.XMLFormDocument", eEnhancedForm },
{ "com.sun.star.sdb.FormDesign", eDatabaseForm },
{ "com.sun.star.sdb.TextReportDesign", eDatabaseReport },
{ "com.sun.star.text.GlobalDocument", eTextDocument },
{ NULL, eUnknownDocumentType }
};
return aModuleInfo;
}
}
//====================================================================
//= DocumentClassification
//====================================================================
//--------------------------------------------------------------------
DocumentType DocumentClassification::classifyDocument( const Reference< XModel >& _rxDocumentModel ) SAL_THROW(())
{
DocumentType eType( eUnknownDocumentType );
OSL_ENSURE( _rxDocumentModel.is(), "DocumentClassification::classifyDocument: invalid document!" );
if ( !_rxDocumentModel.is() )
return eType;
try
{
// first, check whether the document has a ModuleIdentifier which we know
::rtl::OUString sModuleIdentifier;
Reference< XModule > xModule( _rxDocumentModel, UNO_QUERY );
if ( xModule.is() )
eType = getDocumentTypeForModuleIdentifier( xModule->getIdentifier() );
if ( eType != eUnknownDocumentType )
return eType;
// second, check whether it supports one of the services we know
Reference< XServiceInfo > xSI( _rxDocumentModel, UNO_QUERY_THROW );
const ModuleInfo* pModuleInfo = lcl_getModuleInfo();
while ( pModuleInfo->pAsciiModuleOrServiceName )
{
if ( xSI->supportsService( ::rtl::OUString::createFromAscii( pModuleInfo->pAsciiModuleOrServiceName ) ) )
return pModuleInfo->eType;
++pModuleInfo;
}
// last: uhm, there is no last resort
OSL_ENSURE( false, "DocumentClassification::classifyDocument: unknown document!" );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
return eType;
}
//--------------------------------------------------------------------
DocumentType DocumentClassification::classifyHostDocument( const Reference< XInterface >& _rxFormComponent ) SAL_THROW(())
{
DocumentType eType( eUnknownDocumentType );
try
{
Reference< XModel > xDocument( getDocument( _rxFormComponent.get() ) );
if ( !xDocument.is() )
return eUnknownDocumentType;
eType = classifyDocument( xDocument );
}
catch( const Exception& )
{
OSL_ENSURE( sal_False, "DocumentClassification::classifyHostDocument: caught an exception!" );
}
return eType;
}
//--------------------------------------------------------------------
DocumentType DocumentClassification::getDocumentTypeForModuleIdentifier( const ::rtl::OUString& _rModuleIdentifier )
{
const ModuleInfo* pModuleInfo = lcl_getModuleInfo();
while ( pModuleInfo->pAsciiModuleOrServiceName )
{
if ( _rModuleIdentifier.equalsAscii( pModuleInfo->pAsciiModuleOrServiceName ) )
return pModuleInfo->eType;
++pModuleInfo;
}
return eUnknownDocumentType;
}
//--------------------------------------------------------------------
::rtl::OUString DocumentClassification::getModuleIdentifierForDocumentType( DocumentType _eType )
{
const ModuleInfo* pModuleInfo = lcl_getModuleInfo();
while ( pModuleInfo->pAsciiModuleOrServiceName )
{
if ( pModuleInfo->eType == _eType )
return ::rtl::OUString::createFromAscii( pModuleInfo->pAsciiModuleOrServiceName );
++pModuleInfo;
}
return ::rtl::OUString();
}
//........................................................................
} // namespace svxform
//........................................................................
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