baslibnode.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
 */
 
#include "baslibnode.hxx"
#include "basmodnode.hxx"
#include <com/sun/star/script/browse/BrowseNodeTypes.hpp>
#include <comphelper/sequence.hxx>
#include <utility>
#include <vcl/svapp.hxx>
#include <basic/basmgr.hxx>
#include <basic/sbstar.hxx>
 
 
using namespace ::com::sun::star;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::script;
 
 
namespace basprov
{
 
 
    // BasicLibraryNodeImpl
 
 
    BasicLibraryNodeImpl::BasicLibraryNodeImpl( const Reference< XComponentContext >& rxContext,
         OUString  sScriptingContext, BasicManager* pBasicManager,
        const Reference< script::XLibraryContainer >& xLibContainer, OUString sLibName, bool isAppScript )
        :m_xContext( rxContext )
    ,m_sScriptingContext(std::move( sScriptingContext ))
        ,m_pBasicManager( pBasicManager )
        ,m_xLibContainer( xLibContainer )
        ,m_sLibName(std::move( sLibName ))
        ,m_bIsAppScript( isAppScript )
    {
        if ( m_xLibContainer.is() )
        {
            Any aElement = m_xLibContainer->getByName( m_sLibName );
            aElement >>= m_xLibrary;
        }
    }
 
 
    BasicLibraryNodeImpl::~BasicLibraryNodeImpl()
    {
    }
 
 
    // XBrowseNode
 
 
    OUString BasicLibraryNodeImpl::getName(  )
    {
        SolarMutexGuard aGuard;
 
        return m_sLibName;
    }
 
 
    Sequence< Reference< browse::XBrowseNode > > BasicLibraryNodeImpl::getChildNodes(  )
    {
        SolarMutexGuard aGuard;
 
        std::vector< Reference< browse::XBrowseNode > > aChildNodes;
 
        if ( m_xLibContainer.is() && m_xLibContainer->hasByName( m_sLibName ) && !m_xLibContainer->isLibraryLoaded( m_sLibName ) )
            m_xLibContainer->loadLibrary( m_sLibName );
 
        if ( m_pBasicManager )
        {
            StarBASIC* pBasic = m_pBasicManager->GetLib( m_sLibName );
            if ( pBasic && m_xLibrary.is() )
            {
                Sequence< OUString > aNames = m_xLibrary->getElementNames();
                sal_Int32 nCount = aNames.getLength();
                const OUString* pNames = aNames.getConstArray();
                aChildNodes.resize( nCount );
 
                for ( sal_Int32 i = 0 ; i < nCount ; ++i )
                {
                    SbModule* pModule = pBasic->FindModule( pNames[i] );
                    if ( pModule )
                        aChildNodes[i] = new BasicModuleNodeImpl(m_xContext, m_sScriptingContext,
                                                                 pModule, m_bIsAppScript);
                }
            }
        }
 
        return comphelper::containerToSequence(aChildNodes);
    }
 
 
    sal_Bool BasicLibraryNodeImpl::hasChildNodes(  )
    {
        SolarMutexGuard aGuard;
 
        bool bReturn = false;
        if ( m_xLibrary.is() )
            bReturn = m_xLibrary->hasElements();
 
        return bReturn;
    }
 
 
    sal_Int16 BasicLibraryNodeImpl::getType(  )
    {
        return browse::BrowseNodeTypes::CONTAINER;
    }
 
 
}   // namespace basprov
 
 
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