scripting/source/basprov/baslibnode.cxx

   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 "baslibnode.hxx"
  21 #include "basmodnode.hxx"
  22 #include <com/sun/star/script/browse/BrowseNodeTypes.hpp>
  23 #include <comphelper/sequence.hxx>
  24 #include <utility>
  25 #include <vcl/svapp.hxx>
  26 #include <basic/basmgr.hxx>
  27 #include <basic/sbstar.hxx>
  28
  29
  30 using namespace ::com::sun::star;
  31 using namespace ::com::sun::star::lang;
  32 using namespace ::com::sun::star::uno;
  33 using namespace ::com::sun::star::script;
  34
  35
  36 namespace basprov
  37 {
  38
  39
  40     // BasicLibraryNodeImpl
  41
  42
  43     BasicLibraryNodeImpl::BasicLibraryNodeImpl( const Reference< XComponentContext >& rxContext,
  44          OUString  sScriptingContext, BasicManager* pBasicManager,
  45         const Reference< script::XLibraryContainer >& xLibContainer, OUString sLibName, bool isAppScript )
  46         :m_xContext( rxContext )
  47     ,m_sScriptingContext(std::move( sScriptingContext ))
  48         ,m_pBasicManager( pBasicManager )
  49         ,m_xLibContainer( xLibContainer )
  50         ,m_sLibName(std::move( sLibName ))
  51         ,m_bIsAppScript( isAppScript )
  52     {
  53         if ( m_xLibContainer.is() )
  54         {
  55             Any aElement = m_xLibContainer->getByName( m_sLibName );
  56             aElement >>= m_xLibrary;
  57         }
  58     }
  59
  60
  61     BasicLibraryNodeImpl::~BasicLibraryNodeImpl()
  62     {
  63     }
  64
  65
  66     // XBrowseNode
  67
  68
  69     OUString BasicLibraryNodeImpl::getName(  )
  70     {
  71         SolarMutexGuard aGuard;
  72
  73         return m_sLibName;
  74     }
  75
  76
  77     Sequence< Reference< browse::XBrowseNode > > BasicLibraryNodeImpl::getChildNodes(  )
  78     {
  79         SolarMutexGuard aGuard;
  80
  81         std::vector< Reference< browse::XBrowseNode > > aChildNodes;
  82
  83         if ( m_xLibContainer.is() && m_xLibContainer->hasByName( m_sLibName ) && !m_xLibContainer->isLibraryLoaded( m_sLibName ) )
  84             m_xLibContainer->loadLibrary( m_sLibName );
  85
  86         if ( m_pBasicManager )
  87         {
  88             StarBASIC* pBasic = m_pBasicManager->GetLib( m_sLibName );
  89             if ( pBasic && m_xLibrary.is() )
  90             {
  91                 Sequence< OUString > aNames = m_xLibrary->getElementNames();
  92                 sal_Int32 nCount = aNames.getLength();
  93                 const OUString* pNames = aNames.getConstArray();
  94                 aChildNodes.resize( nCount );
  95
  96                 for ( sal_Int32 i = 0 ; i < nCount ; ++i )
  97                 {
  98                     SbModule* pModule = pBasic->FindModule( pNames[i] );
  99                     if ( pModule )
 100                         aChildNodes[i] = new BasicModuleNodeImpl(m_xContext, m_sScriptingContext,
 101                                                                  pModule, m_bIsAppScript);
 102                 }
 103             }
 104         }
 105
 106         return comphelper::containerToSequence(aChildNodes);
 107     }
 108
 109
 110     sal_Bool BasicLibraryNodeImpl::hasChildNodes(  )
 111     {
 112         SolarMutexGuard aGuard;
 113
 114         bool bReturn = false;
 115         if ( m_xLibrary.is() )
 116             bReturn = m_xLibrary->hasElements();
 117
 118         return bReturn;
 119     }
 120
 121
 122     sal_Int16 BasicLibraryNodeImpl::getType(  )
 123     {
 124         return browse::BrowseNodeTypes::CONTAINER;
 125     }
 126
 127
 128 }   // namespace basprov
 129
 130
 131 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */