LCOV - code coverage report
Current view: top level - svx/source/unodraw - UnoNamespaceMap.cxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 91 0.0 %
Date: 2014-04-14 Functions: 0 16 0.0 %
Legend: Lines: hit not hit

          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 <set>
      22             : 
      23             : #include "svx/UnoNamespaceMap.hxx"
      24             : #include <com/sun/star/container/XNameAccess.hpp>
      25             : #include <com/sun/star/lang/XServiceInfo.hpp>
      26             : 
      27             : #include <cppuhelper/implbase2.hxx>
      28             : #include <cppuhelper/supportsservice.hxx>
      29             : #include <osl/diagnose.h>
      30             : #include <osl/mutex.hxx>
      31             : #include <svl/itempool.hxx>
      32             : #include "svx/unoapi.hxx"
      33             : #include "editeng/xmlcnitm.hxx"
      34             : 
      35             : using namespace ::osl;
      36             : using namespace ::cppu;
      37             : using namespace ::com::sun::star;
      38             : using namespace ::com::sun::star::uno;
      39             : using namespace ::com::sun::star::container;
      40             : using namespace ::com::sun::star::drawing;
      41             : using namespace ::com::sun::star::lang;
      42             : using namespace ::com::sun::star::beans;
      43             : 
      44             : namespace svx
      45             : {
      46             :     /** implements a component to export namespaces of all SvXMLAttrContainerItem inside
      47             :         one or two pools with a variable count of which ids.
      48             :     */
      49             :     class NamespaceMap : public WeakImplHelper2< XNameAccess, XServiceInfo >
      50             :     {
      51             :     private:
      52             :         sal_uInt16* mpWhichIds;
      53             :         SfxItemPool* mpPool;
      54             : 
      55             :     public:
      56             :         NamespaceMap( sal_uInt16* pWhichIds, SfxItemPool* pPool );
      57             :         virtual ~NamespaceMap();
      58             : 
      59             :         // XNameAccess
      60             :         virtual Any SAL_CALL getByName( const OUString& aName ) throw (NoSuchElementException, WrappedTargetException, RuntimeException, std::exception) SAL_OVERRIDE;
      61             :         virtual Sequence< OUString > SAL_CALL getElementNames(  ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
      62             :         virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
      63             : 
      64             :         // XElementAccess
      65             :         virtual Type SAL_CALL getElementType(  ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
      66             :         virtual sal_Bool SAL_CALL hasElements(  ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
      67             : 
      68             :         // XServiceInfo
      69             :         virtual OUString SAL_CALL getImplementationName(  ) throw(RuntimeException, std::exception) SAL_OVERRIDE;
      70             :         virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw(RuntimeException, std::exception) SAL_OVERRIDE;
      71             :         virtual Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) throw(RuntimeException, std::exception) SAL_OVERRIDE;
      72             :     };
      73             : 
      74           0 :     Reference< XInterface > SAL_CALL NamespaceMap_createInstance( sal_uInt16* pWhichIds, SfxItemPool* pPool )
      75             :     {
      76           0 :         return (XWeak*)new NamespaceMap( pWhichIds, pPool );
      77             :     }
      78             : 
      79           0 :     Sequence< OUString > SAL_CALL NamespaceMap_getSupportedServiceNames()
      80             :         throw()
      81             :     {
      82           0 :         Sequence< OUString > aSupportedServiceNames( 1 );
      83           0 :         aSupportedServiceNames[0] = "com.sun.star.xml.NamespaceMap";
      84           0 :         return aSupportedServiceNames;
      85             :     }
      86             : 
      87           0 :     OUString SAL_CALL NamespaceMap_getImplementationName()
      88             :         throw()
      89             :     {
      90           0 :         return OUString( "com.sun.star.comp.Svx.NamespaceMap" );
      91             :     }
      92             : 
      93             : 
      94             : 
      95             :     class NamespaceIteratorImpl
      96             :     {
      97             :     private:
      98             :         SfxItemPool* mpPool;
      99             : 
     100             :         sal_uInt16* mpWhichId;
     101             : 
     102             :         sal_uInt32 mnItemCount;
     103             :         sal_uInt32 mnItem;
     104             : 
     105             :         const SvXMLAttrContainerItem* mpCurrentAttr;
     106             :         sal_uInt16 mnCurrentAttr;
     107             : 
     108             :     public:
     109             : 
     110             :         NamespaceIteratorImpl( sal_uInt16* pWhichIds, SfxItemPool* pPool );
     111             : 
     112             :         sal_Bool next( OUString& rPrefix, OUString& rURL );
     113             :     };
     114             : }
     115             : 
     116             : using namespace ::svx;
     117             : 
     118             : 
     119             : 
     120           0 : NamespaceIteratorImpl::NamespaceIteratorImpl( sal_uInt16* pWhichIds, SfxItemPool* pPool )
     121             : {
     122           0 :     mpPool = pPool;
     123           0 :     mpCurrentAttr = NULL;
     124           0 :     mnCurrentAttr = 0;
     125             : 
     126           0 :     mpWhichId = pWhichIds;
     127             : 
     128           0 :     mnItem = 0;
     129           0 :     mnItemCount = (mpWhichId && (0 != *mpWhichId) && mpPool) ? mpPool->GetItemCount2( *mpWhichId ) : 0;
     130           0 : }
     131             : 
     132           0 : sal_Bool NamespaceIteratorImpl::next( OUString& rPrefix, OUString& rURL )
     133             : {
     134             :     // we still need to process the current attribute
     135           0 :     if( mpCurrentAttr && (mnCurrentAttr != USHRT_MAX) )
     136             :     {
     137           0 :         rPrefix = mpCurrentAttr->GetPrefix( mnCurrentAttr );
     138           0 :         rURL = mpCurrentAttr->GetNamespace( mnCurrentAttr );
     139             : 
     140           0 :         mnCurrentAttr = mpCurrentAttr->GetNextNamespaceIndex( mnCurrentAttr );
     141           0 :         return sal_True;
     142             :     }
     143             : 
     144             :     // we need the next namespace item
     145           0 :     mpCurrentAttr = NULL;
     146             : 
     147           0 :     const SfxPoolItem* pItem = 0;
     148             :     // look for the next available item in the current pool
     149           0 :     while( (mnItem < mnItemCount) && ( NULL == (pItem = mpPool->GetItem2( *mpWhichId, mnItem ) ) ) )
     150           0 :         mnItem++;
     151             : 
     152             :     // are we finished with the current whichid?
     153           0 :     if( mnItem == mnItemCount )
     154             :     {
     155           0 :         mpWhichId++;
     156             : 
     157             :         // are we finished with the current pool?
     158           0 :         if( 0 != *mpWhichId )
     159             :         {
     160           0 :             mnItem = 0;
     161           0 :             mnItemCount = mpPool ? mpPool->GetItemCount2( *mpWhichId ) : 0;
     162           0 :             return next( rPrefix, rURL );
     163             :         }
     164             : 
     165           0 :         pItem = NULL;
     166             :     }
     167             : 
     168           0 :     if( pItem )
     169             :     {
     170           0 :         mnItem++;
     171             : 
     172             :         // get that item and see if there namespaces inside
     173           0 :         const SvXMLAttrContainerItem *pUnknown = (const SvXMLAttrContainerItem *)pItem;
     174           0 :         if( (pUnknown->GetAttrCount() > 0) )
     175             :         {
     176           0 :             mpCurrentAttr = pUnknown;
     177           0 :             mnCurrentAttr = pUnknown->GetFirstNamespaceIndex();
     178             :         }
     179           0 :         return next( rPrefix, rURL );
     180             :     }
     181             : 
     182           0 :     return false;
     183             : }
     184             : 
     185             : 
     186             : 
     187           0 : NamespaceMap::NamespaceMap( sal_uInt16* pWhichIds, SfxItemPool* pPool )
     188           0 : : mpWhichIds( pWhichIds ), mpPool( pPool )
     189             : {
     190           0 : }
     191             : 
     192           0 : NamespaceMap::~NamespaceMap()
     193             : {
     194           0 : }
     195             : 
     196             : // XNameAccess
     197           0 : Any SAL_CALL NamespaceMap::getByName( const OUString& aName ) throw (NoSuchElementException, WrappedTargetException, RuntimeException, std::exception)
     198             : {
     199           0 :     NamespaceIteratorImpl aIter( mpWhichIds, mpPool );
     200             : 
     201           0 :     OUString aPrefix;
     202           0 :     OUString aURL;
     203             : 
     204             :     sal_Bool bFound;
     205             : 
     206           0 :     do
     207             :     {
     208           0 :         bFound = aIter.next( aPrefix, aURL );
     209             :     }
     210           0 :     while( bFound && (aPrefix != aName ) );
     211             : 
     212           0 :     if( !bFound )
     213           0 :         throw NoSuchElementException();
     214             : 
     215           0 :     return makeAny( aURL );
     216             : }
     217             : 
     218           0 : Sequence< OUString > SAL_CALL NamespaceMap::getElementNames() throw (RuntimeException, std::exception)
     219             : {
     220           0 :     NamespaceIteratorImpl aIter( mpWhichIds, mpPool );
     221             : 
     222           0 :     OUString aPrefix;
     223           0 :     OUString aURL;
     224             : 
     225           0 :     std::set< OUString > aPrefixSet;
     226             : 
     227           0 :     while( aIter.next( aPrefix, aURL ) )
     228           0 :         aPrefixSet.insert( aPrefix );
     229             : 
     230           0 :     Sequence< OUString > aSeq( aPrefixSet.size() );
     231           0 :     OUString* pPrefixes = aSeq.getArray();
     232             : 
     233           0 :     std::set< OUString >::iterator aPrefixIter( aPrefixSet.begin() );
     234           0 :     const std::set< OUString >::iterator aEnd( aPrefixSet.end() );
     235             : 
     236           0 :     while( aPrefixIter != aEnd )
     237             :     {
     238           0 :         *pPrefixes++ = *aPrefixIter++;
     239             :     }
     240             : 
     241           0 :     return aSeq;
     242             : }
     243             : 
     244           0 : sal_Bool SAL_CALL NamespaceMap::hasByName( const OUString& aName ) throw (RuntimeException, std::exception)
     245             : {
     246           0 :     NamespaceIteratorImpl aIter( mpWhichIds, mpPool );
     247             : 
     248           0 :     OUString aPrefix;
     249           0 :     OUString aURL;
     250             : 
     251             :     sal_Bool bFound;
     252             : 
     253           0 :     do
     254             :     {
     255           0 :         bFound = aIter.next( aPrefix, aURL );
     256             :     }
     257           0 :     while( bFound && (aPrefix != aName ) );
     258             : 
     259           0 :     return bFound;
     260             : }
     261             : 
     262             : // XElementAccess
     263           0 : Type SAL_CALL NamespaceMap::getElementType() throw (RuntimeException, std::exception)
     264             : {
     265           0 :     return ::getCppuType( (const OUString*) 0 );
     266             : }
     267             : 
     268           0 : sal_Bool SAL_CALL NamespaceMap::hasElements() throw (RuntimeException, std::exception)
     269             : {
     270           0 :     NamespaceIteratorImpl aIter( mpWhichIds, mpPool );
     271             : 
     272           0 :     OUString aPrefix;
     273           0 :     OUString aURL;
     274             : 
     275           0 :     return aIter.next( aPrefix, aURL );
     276             : }
     277             : 
     278             : // XServiceInfo
     279           0 : OUString SAL_CALL NamespaceMap::getImplementationName(  )
     280             :     throw(RuntimeException, std::exception)
     281             : {
     282           0 :     return NamespaceMap_getImplementationName();
     283             : }
     284             : 
     285           0 : sal_Bool SAL_CALL NamespaceMap::supportsService( const OUString& serviceName )
     286             :     throw(RuntimeException, std::exception)
     287             : {
     288           0 :     return cppu::supportsService( this, serviceName );
     289             : }
     290             : 
     291           0 : Sequence< OUString > SAL_CALL NamespaceMap::getSupportedServiceNames(  )
     292             :     throw(RuntimeException, std::exception)
     293             : {
     294           0 :     return NamespaceMap_getSupportedServiceNames();
     295             : }
     296             : 
     297             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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