Line data    Source code

       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             : #ifndef _FRAMEWORK_SCRIPT_PROVIDER_PROVIDERCACHE_HXX_
      21             : #define _FRAMEWORK_SCRIPT_PROVIDER_PROVIDERCACHE_HXX_
      22             : 
      23             : #include <boost/unordered_map.hpp>
      24             : #include <osl/mutex.hxx>
      25             : #include <rtl/ustring.hxx>
      26             : #include <cppuhelper/implbase1.hxx>
      27             : #include <com/sun/star/uno/RuntimeException.hpp>
      28             : #include <com/sun/star/lang/XServiceInfo.hpp>
      29             : #include <com/sun/star/lang/XSingleServiceFactory.hpp>
      30             : #include <com/sun/star/lang/XSingleComponentFactory.hpp>
      31             : #include <com/sun/star/lang/XMultiComponentFactory.hpp>
      32             : 
      33             : #include <com/sun/star/frame/XModel.hpp>
      34             : #include <com/sun/star/script/provider/XScriptProvider.hpp>
      35             : 
      36             : #include "ScriptingContext.hxx"
      37             : 
      38             : namespace func_provider
      39             : {
      40             : 
      41             : //Typedefs
      42             : //=============================================================================
      43             : 
      44           5 : struct ProviderDetails
      45             : {
      46             :     //css::uno::Reference< css::lang::XSingleServiceFactory > factory;
      47             :     css::uno::Reference< css::lang::XSingleComponentFactory > factory;
      48             :     css::uno::Reference< css::script::provider::XScriptProvider > provider;
      49             : };
      50             : typedef ::boost::unordered_map < ::rtl::OUString, ProviderDetails , ::rtl::OUStringHash,
      51             :             ::std::equal_to< ::rtl::OUString > > ProviderDetails_hash;
      52             : 
      53             : 
      54             : class ProviderCache
      55             : {
      56             : 
      57             : public:
      58             :      ProviderCache( const css::uno::Reference< css::uno::XComponentContext >& xContext, const css::uno::Sequence< css::uno::Any >& scriptContext )
      59             :         throw ( css::uno::RuntimeException );
      60             :      ProviderCache( const css::uno::Reference< css::uno::XComponentContext >& xContext, const css::uno::Sequence< css::uno::Any >& scriptContext,
      61             :         const css::uno::Sequence< ::rtl::OUString >& blackList )
      62             :         throw ( css::uno::RuntimeException );
      63             :     ~ProviderCache();
      64             :      css::uno::Reference< css::script::provider::XScriptProvider >
      65             :          getProvider( const ::rtl::OUString& providerName );
      66             :      css::uno::Sequence < css::uno::Reference< css::script::provider::XScriptProvider > >
      67             :          getAllProviders() throw ( css::uno::RuntimeException );
      68             : private:
      69             :     void populateCache()
      70             :         throw ( css::uno::RuntimeException );
      71             : 
      72             :    css::uno::Reference< css::script::provider::XScriptProvider >
      73             :         createProvider( ProviderDetails& details ) throw ( css::uno::RuntimeException );
      74           1 :     bool isInBlackList( const ::rtl::OUString& serviceName )
      75             :     {
      76           1 :         if ( m_sBlackList.getLength() > 0 )
      77             :         {
      78           0 :             for ( sal_Int32 index = 0; index < m_sBlackList.getLength(); index++ )
      79             :             {
      80           0 :                 if ( m_sBlackList[ index ].equals( serviceName ) )
      81             :                 {
      82           0 :                     return true;
      83             :                 }
      84             :             }
      85             :         }
      86           1 :         return false;
      87             :     }
      88             :     css::uno::Sequence< ::rtl::OUString >  m_sBlackList;
      89             :     ProviderDetails_hash  m_hProviderDetailsCache;
      90             :     osl::Mutex m_mutex;
      91             :     css::uno::Sequence< css::uno::Any >  m_Sctx;
      92             :     css::uno::Reference< css::uno::XComponentContext > m_xContext;
      93             :     css::uno::Reference< css::lang::XMultiComponentFactory > m_xMgr;
      94             : 
      95             : 
      96             : };
      97             : } // func_provider
      98             : #endif
      99             : 
     100             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */