1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_xmloff.hxx" 30 #include <osl/mutex.hxx> 31 #include <rtl/uuid.h> 32 #include <rtl/memory.h> 33 34 #include "StyleMap.hxx" 35 36 using namespace ::osl; 37 using namespace ::com::sun::star::uno; 38 using namespace ::com::sun::star::lang; 39 40 41 StyleMap::StyleMap() 42 { 43 } 44 45 46 47 StyleMap::~StyleMap() 48 { 49 } 50 51 52 // XUnoTunnel & co 53 const Sequence< sal_Int8 > & StyleMap::getUnoTunnelId() throw() 54 { 55 static Sequence< sal_Int8 > * pSeq = 0; 56 if( !pSeq ) 57 { 58 Guard< Mutex > aGuard( Mutex::getGlobalMutex() ); 59 if( !pSeq ) 60 { 61 static Sequence< sal_Int8 > aSeq( 16 ); 62 rtl_createUuid( reinterpret_cast<sal_uInt8*>( aSeq.getArray() ), 63 0, sal_True ); 64 pSeq = &aSeq; 65 } 66 } 67 return *pSeq; 68 } 69 70 StyleMap* StyleMap::getImplementation( Reference< XInterface > xInt ) throw() 71 { 72 Reference< XUnoTunnel > xUT( xInt, UNO_QUERY ); 73 if( xUT.is() ) 74 return reinterpret_cast<StyleMap *>( 75 xUT->getSomething( StyleMap::getUnoTunnelId() ) ); 76 else 77 return 0; 78 } 79 80 // XUnoTunnel 81 sal_Int64 SAL_CALL StyleMap::getSomething( 82 const Sequence< sal_Int8 >& rId ) 83 throw( RuntimeException ) 84 { 85 if( rId.getLength() == 16 && 86 0 == rtl_compareMemory( getUnoTunnelId().getConstArray(), 87 rId.getConstArray(), 16 ) ) 88 { 89 return reinterpret_cast<sal_Int64>( this ); 90 } 91 return 0; 92 } 93 94 95