df773dc769
so we get more useful log messages when stuff goes wrong Change-Id: Ia55db7ab1a4d79b0f281673fbbb06c61745fa89e Reviewed-on: https://gerrit.libreoffice.org/c/core/+/85829 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
198 lines
6.6 KiB
C++
198 lines
6.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <fmdocumentclassification.hxx>
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#include <com/sun/star/container/XChild.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/xforms/XFormsSupplier.hpp>
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#include <com/sun/star/sdbc/XConnection.hpp>
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#include <com/sun/star/frame/XModule.hpp>
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#include <tools/diagnose_ex.h>
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namespace svxform
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{
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namespace
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{
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::XInterface;
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using ::com::sun::star::container::XChild;
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using ::com::sun::star::frame::XModel;
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using ::com::sun::star::uno::UNO_QUERY;
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using ::com::sun::star::frame::XModule;
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template< class TYPE >
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Reference< TYPE > getTypedModelNode( const Reference< XInterface >& _rxModelNode )
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{
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Reference< TYPE > xTypedNode( _rxModelNode, UNO_QUERY );
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if ( xTypedNode.is() )
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return xTypedNode;
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else
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{
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Reference< XChild > xChild( _rxModelNode, UNO_QUERY );
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if ( xChild.is() )
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return getTypedModelNode< TYPE >( xChild->getParent() );
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else
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return Reference< TYPE >();
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}
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}
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Reference< XModel > getDocument( const Reference< XInterface >& _rxModelNode )
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{
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return getTypedModelNode< XModel >( _rxModelNode );
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}
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}
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::frame;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::xforms;
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using namespace ::com::sun::star::container;
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using namespace ::com::sun::star::sdbc;
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namespace
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{
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struct ModuleInfo
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{
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const char* pAsciiModuleOrServiceName;
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DocumentType const eType;
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};
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const ModuleInfo* lcl_getModuleInfo()
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{
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static const ModuleInfo aModuleInfo[] =
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{
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{ "com.sun.star.text.TextDocument", eTextDocument },
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{ "com.sun.star.text.WebDocument", eWebDocument },
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{ "com.sun.star.sheet.SpreadsheetDocument", eSpreadsheetDocument },
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{ "com.sun.star.drawing.DrawingDocument", eDrawingDocument },
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{ "com.sun.star.presentation.PresentationDocument", ePresentationDocument },
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{ "com.sun.star.xforms.XMLFormDocument", eEnhancedForm },
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{ "com.sun.star.sdb.FormDesign", eDatabaseForm },
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{ "com.sun.star.sdb.TextReportDesign", eDatabaseReport },
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{ "com.sun.star.text.GlobalDocument", eTextDocument },
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{ nullptr, eUnknownDocumentType }
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};
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return aModuleInfo;
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}
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}
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//= DocumentClassification
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DocumentType DocumentClassification::classifyDocument( const Reference< XModel >& _rxDocumentModel )
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{
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DocumentType eType( eUnknownDocumentType );
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OSL_ENSURE( _rxDocumentModel.is(), "DocumentClassification::classifyDocument: invalid document!" );
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if ( !_rxDocumentModel.is() )
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return eType;
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try
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{
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// first, check whether the document has a ModuleIdentifier which we know
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Reference< XModule > xModule( _rxDocumentModel, UNO_QUERY );
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if ( xModule.is() )
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eType = getDocumentTypeForModuleIdentifier( xModule->getIdentifier() );
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if ( eType != eUnknownDocumentType )
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return eType;
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// second, check whether it supports one of the services we know
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Reference< XServiceInfo > xSI( _rxDocumentModel, UNO_QUERY_THROW );
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const ModuleInfo* pModuleInfo = lcl_getModuleInfo();
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while ( pModuleInfo->pAsciiModuleOrServiceName )
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{
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if ( xSI->supportsService( OUString::createFromAscii( pModuleInfo->pAsciiModuleOrServiceName ) ) )
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return pModuleInfo->eType;
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++pModuleInfo;
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}
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// last: uhm, there is no last resort
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OSL_FAIL( "DocumentClassification::classifyDocument: unknown document!" );
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION("svx");
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}
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return eType;
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}
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DocumentType DocumentClassification::classifyHostDocument( const Reference< XInterface >& _rxFormComponent )
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{
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DocumentType eType( eUnknownDocumentType );
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try
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{
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Reference< XModel > xDocument( getDocument( _rxFormComponent.get() ) );
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if ( !xDocument.is() )
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return eUnknownDocumentType;
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eType = classifyDocument( xDocument );
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}
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catch( const Exception& )
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{
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TOOLS_WARN_EXCEPTION( "svx", "DocumentClassification::classifyHostDocument" );
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}
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return eType;
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}
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DocumentType DocumentClassification::getDocumentTypeForModuleIdentifier( const OUString& _rModuleIdentifier )
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{
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const ModuleInfo* pModuleInfo = lcl_getModuleInfo();
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while ( pModuleInfo->pAsciiModuleOrServiceName )
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{
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if ( _rModuleIdentifier.equalsAscii( pModuleInfo->pAsciiModuleOrServiceName ) )
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return pModuleInfo->eType;
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++pModuleInfo;
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}
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return eUnknownDocumentType;
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}
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OUString DocumentClassification::getModuleIdentifierForDocumentType( DocumentType _eType )
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{
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const ModuleInfo* pModuleInfo = lcl_getModuleInfo();
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while ( pModuleInfo->pAsciiModuleOrServiceName )
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{
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if ( pModuleInfo->eType == _eType )
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return OUString::createFromAscii( pModuleInfo->pAsciiModuleOrServiceName );
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++pModuleInfo;
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}
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return OUString();
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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