| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_svx.hxx" |
| |
| #include <set> |
| |
| #include "svx/UnoNamespaceMap.hxx" |
| #include <com/sun/star/container/XNameAccess.hpp> |
| #include <com/sun/star/lang/XServiceInfo.hpp> |
| |
| #ifndef _CPPUHELPER_IMPLBASE3_HXX_ |
| #include <cppuhelper/implbase2.hxx> |
| #endif |
| #include <osl/diagnose.h> |
| #include <osl/mutex.hxx> |
| #include <comphelper/stl_types.hxx> |
| #include <svl/itempool.hxx> |
| #include "svx/unoapi.hxx" |
| #include "editeng/xmlcnitm.hxx" |
| |
| |
| using namespace ::comphelper; |
| using namespace ::osl; |
| using namespace ::cppu; |
| using namespace ::com::sun::star; |
| using namespace ::com::sun::star::uno; |
| using namespace ::com::sun::star::container; |
| using namespace ::com::sun::star::drawing; |
| using namespace ::com::sun::star::lang; |
| using namespace ::com::sun::star::beans; |
| |
| namespace svx |
| { |
| /** implements a component to export namespaces of all SvXMLAttrContainerItem inside |
| one or two pools with a variable count of which ids. |
| */ |
| class NamespaceMap : public WeakImplHelper2< XNameAccess, XServiceInfo > |
| { |
| private: |
| sal_uInt16* mpWhichIds; |
| SfxItemPool* mpPool; |
| |
| public: |
| NamespaceMap( sal_uInt16* pWhichIds, SfxItemPool* pPool ); |
| virtual ~NamespaceMap(); |
| |
| // XNameAccess |
| virtual Any SAL_CALL getByName( const ::rtl::OUString& aName ) throw (NoSuchElementException, WrappedTargetException, RuntimeException); |
| virtual Sequence< ::rtl::OUString > SAL_CALL getElementNames( ) throw (RuntimeException); |
| virtual sal_Bool SAL_CALL hasByName( const ::rtl::OUString& aName ) throw (RuntimeException); |
| |
| // XElementAccess |
| virtual Type SAL_CALL getElementType( ) throw (RuntimeException); |
| virtual sal_Bool SAL_CALL hasElements( ) throw (RuntimeException); |
| |
| // XServiceInfo |
| virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw(RuntimeException); |
| virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw(RuntimeException); |
| virtual Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw(RuntimeException); |
| }; |
| |
| Reference< XInterface > SAL_CALL NamespaceMap_createInstance( sal_uInt16* pWhichIds, SfxItemPool* pPool1, SfxItemPool* ) |
| { |
| return (XWeak*)new NamespaceMap( pWhichIds, pPool1 ); |
| } |
| |
| Reference< XInterface > SAL_CALL NamespaceMap_createInstance( sal_uInt16* pWhichIds, SfxItemPool* pPool ) |
| { |
| return (XWeak*)new NamespaceMap( pWhichIds, pPool ); |
| } |
| |
| Sequence< ::rtl::OUString > SAL_CALL NamespaceMap_getSupportedServiceNames() |
| throw() |
| { |
| Sequence< ::rtl::OUString > aSupportedServiceNames( 1 ); |
| aSupportedServiceNames[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.xml.NamespaceMap" ) ); |
| return aSupportedServiceNames; |
| } |
| |
| ::rtl::OUString SAL_CALL NamespaceMap_getImplementationName() |
| throw() |
| { |
| return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.Svx.NamespaceMap" ) ); |
| } |
| |
| |
| |
| class NamespaceIteratorImpl |
| { |
| private: |
| SfxItemPool* mpPool; |
| |
| sal_uInt16* mpWhichId; |
| |
| sal_uInt32 mnItemCount; |
| sal_uInt32 mnItem; |
| |
| const SvXMLAttrContainerItem* mpCurrentAttr; |
| sal_uInt16 mnCurrentAttr; |
| |
| public: |
| |
| NamespaceIteratorImpl( sal_uInt16* pWhichIds, SfxItemPool* pPool ); |
| |
| sal_Bool next( ::rtl::OUString& rPrefix, ::rtl::OUString& rURL ); |
| }; |
| } |
| |
| using namespace ::svx; |
| |
| // ------------- |
| |
| NamespaceIteratorImpl::NamespaceIteratorImpl( sal_uInt16* pWhichIds, SfxItemPool* pPool ) |
| { |
| mpPool = pPool; |
| mpCurrentAttr = NULL; |
| mnCurrentAttr = 0; |
| |
| mpWhichId = pWhichIds; |
| |
| mnItem = 0; |
| mnItemCount = (mpWhichId && (0 != *mpWhichId) && mpPool) ? mpPool->GetItemCount2( *mpWhichId ) : 0; |
| } |
| |
| sal_Bool NamespaceIteratorImpl::next( ::rtl::OUString& rPrefix, ::rtl::OUString& rURL ) |
| { |
| // we still need to process the current attribute |
| if( mpCurrentAttr && (mnCurrentAttr != USHRT_MAX) ) |
| { |
| rPrefix = mpCurrentAttr->GetPrefix( mnCurrentAttr ); |
| rURL = mpCurrentAttr->GetNamespace( mnCurrentAttr ); |
| |
| mnCurrentAttr = mpCurrentAttr->GetNextNamespaceIndex( mnCurrentAttr ); |
| return sal_True; |
| } |
| |
| // we need the next namespace item |
| mpCurrentAttr = NULL; |
| |
| const SfxPoolItem* pItem = 0; |
| // look for the next available item in the current pool |
| while( (mnItem < mnItemCount) && ( NULL == (pItem = mpPool->GetItem2( *mpWhichId, mnItem ) ) ) ) |
| mnItem++; |
| |
| // are we finished with the current whichid? |
| if( mnItem == mnItemCount ) |
| { |
| mpWhichId++; |
| |
| // are we finished with the current pool? |
| if( 0 != *mpWhichId ) |
| { |
| mnItem = 0; |
| mnItemCount = (mpWhichId && (0 != *mpWhichId) && mpPool) ? mpPool->GetItemCount2( *mpWhichId ) : 0; |
| return next( rPrefix, rURL ); |
| } |
| |
| pItem = NULL; |
| } |
| |
| if( pItem ) |
| { |
| mnItem++; |
| |
| // get that item and see if there namespaces inside |
| const SvXMLAttrContainerItem *pUnknown = (const SvXMLAttrContainerItem *)pItem; |
| if( (pUnknown->GetAttrCount() > 0) ) |
| { |
| mpCurrentAttr = pUnknown; |
| mnCurrentAttr = pUnknown->GetFirstNamespaceIndex(); |
| } |
| return next( rPrefix, rURL ); |
| } |
| |
| return false; |
| } |
| |
| // ------------- |
| |
| NamespaceMap::NamespaceMap( sal_uInt16* pWhichIds, SfxItemPool* pPool ) |
| : mpWhichIds( pWhichIds ), mpPool( pPool ) |
| { |
| } |
| |
| NamespaceMap::~NamespaceMap() |
| { |
| } |
| |
| // XNameAccess |
| Any SAL_CALL NamespaceMap::getByName( const ::rtl::OUString& aName ) throw (NoSuchElementException, WrappedTargetException, RuntimeException) |
| { |
| NamespaceIteratorImpl aIter( mpWhichIds, mpPool ); |
| |
| ::rtl::OUString aPrefix; |
| ::rtl::OUString aURL; |
| |
| sal_Bool bFound; |
| |
| do |
| { |
| bFound = aIter.next( aPrefix, aURL ); |
| } |
| while( bFound && (aPrefix != aName ) ); |
| |
| if( !bFound ) |
| throw NoSuchElementException(); |
| |
| return makeAny( aURL ); |
| } |
| |
| Sequence< ::rtl::OUString > SAL_CALL NamespaceMap::getElementNames() throw (RuntimeException) |
| { |
| NamespaceIteratorImpl aIter( mpWhichIds, mpPool ); |
| |
| ::rtl::OUString aPrefix; |
| ::rtl::OUString aURL; |
| |
| std::set< ::rtl::OUString, comphelper::UStringLess > aPrefixSet; |
| |
| while( aIter.next( aPrefix, aURL ) ) |
| aPrefixSet.insert( aPrefix ); |
| |
| Sequence< ::rtl::OUString > aSeq( aPrefixSet.size() ); |
| ::rtl::OUString* pPrefixes = aSeq.getArray(); |
| |
| std::set< ::rtl::OUString, comphelper::UStringLess >::iterator aPrefixIter( aPrefixSet.begin() ); |
| const std::set< ::rtl::OUString, comphelper::UStringLess >::iterator aEnd( aPrefixSet.end() ); |
| |
| while( aPrefixIter != aEnd ) |
| { |
| *pPrefixes++ = *aPrefixIter++; |
| } |
| |
| return aSeq; |
| } |
| |
| sal_Bool SAL_CALL NamespaceMap::hasByName( const ::rtl::OUString& aName ) throw (RuntimeException) |
| { |
| NamespaceIteratorImpl aIter( mpWhichIds, mpPool ); |
| |
| ::rtl::OUString aPrefix; |
| ::rtl::OUString aURL; |
| |
| sal_Bool bFound; |
| |
| do |
| { |
| bFound = aIter.next( aPrefix, aURL ); |
| } |
| while( bFound && (aPrefix != aName ) ); |
| |
| return bFound; |
| } |
| |
| // XElementAccess |
| Type SAL_CALL NamespaceMap::getElementType() throw (RuntimeException) |
| { |
| return ::getCppuType( (const ::rtl::OUString*) 0 ); |
| } |
| |
| sal_Bool SAL_CALL NamespaceMap::hasElements() throw (RuntimeException) |
| { |
| NamespaceIteratorImpl aIter( mpWhichIds, mpPool ); |
| |
| ::rtl::OUString aPrefix; |
| ::rtl::OUString aURL; |
| |
| return aIter.next( aPrefix, aURL ); |
| } |
| |
| // XServiceInfo |
| ::rtl::OUString SAL_CALL NamespaceMap::getImplementationName( ) |
| throw(RuntimeException) |
| { |
| return NamespaceMap_getImplementationName(); |
| } |
| |
| sal_Bool SAL_CALL NamespaceMap::supportsService( const ::rtl::OUString& ) |
| throw(RuntimeException) |
| { |
| return sal_True; |
| } |
| |
| Sequence< ::rtl::OUString > SAL_CALL NamespaceMap::getSupportedServiceNames( ) |
| throw(RuntimeException) |
| { |
| return NamespaceMap_getSupportedServiceNames(); |
| } |