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