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             : 
      21             : #include "comphelper/propertysetinfo.hxx"
      22             : 
      23             : using namespace ::rtl;
      24             : using namespace ::comphelper;
      25             : using namespace ::com::sun::star;
      26             : using namespace ::com::sun::star::uno;
      27             : using namespace ::com::sun::star::beans;
      28             : using namespace ::com::sun::star::lang;
      29             : 
      30             : namespace comphelper
      31             : {
      32             : class PropertyMapImpl
      33             : {
      34             : public:
      35             :     PropertyMapImpl() throw();
      36             :     virtual ~PropertyMapImpl() throw();
      37             : 
      38             :     void add( PropertyMapEntry const * pMap, sal_Int32 nCount = -1 ) throw();
      39             :     void remove( const OUString& aName ) throw();
      40             : 
      41             :     Sequence< Property > getProperties() throw();
      42             : 
      43             :     const PropertyMap* getPropertyMap() const throw();
      44             : 
      45             :     Property getPropertyByName( const OUString& aName ) throw( UnknownPropertyException );
      46             :     bool hasPropertyByName( const OUString& aName ) throw();
      47             : 
      48             : private:
      49             :     PropertyMap maPropertyMap;
      50             :     Sequence< Property > maProperties;
      51             : };
      52             : }
      53             : 
      54           0 : PropertyMapImpl::PropertyMapImpl() throw()
      55             : {
      56           0 : }
      57             : 
      58           0 : PropertyMapImpl::~PropertyMapImpl() throw()
      59             : {
      60           0 : }
      61             : 
      62           0 : void PropertyMapImpl::add( PropertyMapEntry const * pMap, sal_Int32 nCount ) throw()
      63             : {
      64             :     // nCount < 0   => add all
      65             :     // nCount == 0  => add nothing
      66             :     // nCount > 0   => add at most nCount entries
      67             : 
      68           0 :     while( !pMap->maName.isEmpty() && ( ( nCount < 0) || ( nCount-- > 0 ) ) )
      69             :     {
      70             : #ifdef DBG_UTIL
      71             :         PropertyMap::iterator aIter = maPropertyMap.find( pMap->maName );
      72             :         if( aIter != maPropertyMap.end() )
      73             :         {
      74             :             OSL_FAIL( "Warning: PropertyMapEntry added twice, possible error!");
      75             :         }
      76             : #endif
      77             : 
      78           0 :         maPropertyMap[pMap->maName] = pMap;
      79             : 
      80           0 :         if( maProperties.getLength() )
      81           0 :             maProperties.realloc( 0 );
      82             : 
      83           0 :         pMap = &pMap[1];
      84             :     }
      85           0 : }
      86             : 
      87           0 : void PropertyMapImpl::remove( const OUString& aName ) throw()
      88             : {
      89           0 :     maPropertyMap.erase( aName );
      90             : 
      91           0 :     if( maProperties.getLength() )
      92           0 :         maProperties.realloc( 0 );
      93           0 : }
      94             : 
      95           0 : Sequence< Property > PropertyMapImpl::getProperties() throw()
      96             : {
      97             :     // maybe we have to generate the properties after
      98             :     // a change in the property map or at first call
      99             :     // to getProperties
     100           0 :     if( maProperties.getLength() != (sal_Int32)maPropertyMap.size() )
     101             :     {
     102           0 :         maProperties = Sequence< Property >( maPropertyMap.size() );
     103           0 :         Property* pProperties = maProperties.getArray();
     104             : 
     105           0 :         PropertyMap::iterator aIter = maPropertyMap.begin();
     106           0 :         const PropertyMap::iterator aEnd = maPropertyMap.end();
     107           0 :         while( aIter != aEnd )
     108             :         {
     109           0 :             PropertyMapEntry const * pEntry = (*aIter).second;
     110             : 
     111           0 :             pProperties->Name = pEntry->maName;
     112           0 :             pProperties->Handle = pEntry->mnHandle;
     113           0 :             pProperties->Type = pEntry->maType;
     114           0 :             pProperties->Attributes = pEntry->mnAttributes;
     115             : 
     116           0 :             ++pProperties;
     117           0 :             ++aIter;
     118             :         }
     119             :     }
     120             : 
     121           0 :     return maProperties;
     122             : }
     123             : 
     124           0 : const PropertyMap* PropertyMapImpl::getPropertyMap() const throw()
     125             : {
     126           0 :     return &maPropertyMap;
     127             : }
     128             : 
     129           0 : Property PropertyMapImpl::getPropertyByName( const OUString& aName ) throw( UnknownPropertyException )
     130             : {
     131           0 :     PropertyMap::iterator aIter = maPropertyMap.find( aName );
     132             : 
     133           0 :     if( maPropertyMap.end() == aIter )
     134           0 :         throw UnknownPropertyException( aName, NULL );
     135             : 
     136           0 :     PropertyMapEntry const * pEntry = (*aIter).second;
     137             : 
     138           0 :     return Property( aName, pEntry->mnHandle, pEntry->maType, pEntry->mnAttributes );
     139             : }
     140             : 
     141           0 : bool PropertyMapImpl::hasPropertyByName( const OUString& aName ) throw()
     142             : {
     143           0 :     return maPropertyMap.find( aName ) != maPropertyMap.end();
     144             : }
     145             : 
     146             : 
     147             : 
     148           0 : PropertySetInfo::PropertySetInfo() throw()
     149             : {
     150           0 :     mpMap = new PropertyMapImpl();
     151           0 : }
     152             : 
     153           0 : PropertySetInfo::PropertySetInfo( PropertyMapEntry const * pMap ) throw()
     154             : {
     155           0 :     mpMap = new PropertyMapImpl();
     156           0 :     mpMap->add( pMap );
     157           0 : }
     158             : 
     159           0 : PropertySetInfo::~PropertySetInfo() throw()
     160             : {
     161           0 :     delete mpMap;
     162           0 : }
     163             : 
     164           0 : void PropertySetInfo::add( PropertyMapEntry const * pMap ) throw()
     165             : {
     166           0 :     mpMap->add( pMap );
     167           0 : }
     168             : 
     169           0 : void PropertySetInfo::remove( const OUString& aName ) throw()
     170             : {
     171           0 :     mpMap->remove( aName );
     172           0 : }
     173             : 
     174           0 : Sequence< ::com::sun::star::beans::Property > SAL_CALL PropertySetInfo::getProperties() throw(::com::sun::star::uno::RuntimeException, std::exception)
     175             : {
     176           0 :     return mpMap->getProperties();
     177             : }
     178             : 
     179           0 : Property SAL_CALL PropertySetInfo::getPropertyByName( const OUString& aName ) throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException, std::exception)
     180             : {
     181           0 :     return mpMap->getPropertyByName( aName );
     182             : }
     183             : 
     184           0 : sal_Bool SAL_CALL PropertySetInfo::hasPropertyByName( const OUString& Name ) throw(::com::sun::star::uno::RuntimeException, std::exception)
     185             : {
     186           0 :     return mpMap->hasPropertyByName( Name );
     187             : }
     188             : 
     189           0 : const PropertyMap* PropertySetInfo::getPropertyMap() const throw()
     190             : {
     191           0 :     return mpMap->getPropertyMap();
     192             : }
     193             : 
     194             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */