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 "XMLClipPropertyHandler.hxx" 31 #include <com/sun/star/uno/Any.hxx> 32 #include <rtl/ustrbuf.hxx> 33 #include <com/sun/star/text/GraphicCrop.hpp> 34 #include <xmloff/xmluconv.hxx> 35 #include <xmloff/xmltoken.hxx> 36 37 using ::rtl::OUString; 38 using ::rtl::OUStringBuffer; 39 40 using namespace ::com::sun::star; 41 using namespace ::com::sun::star::uno; 42 using namespace ::com::sun::star::text; 43 using namespace ::xmloff::token; 44 45 /////////////////////////////////////////////////////////////////////////////// 46 // 47 // class XMLMeasurePropHdl 48 // 49 50 XMLClipPropertyHandler::XMLClipPropertyHandler( sal_Bool bODF11 ) : 51 m_bODF11( bODF11 ) 52 { 53 } 54 55 XMLClipPropertyHandler::~XMLClipPropertyHandler() 56 { 57 // nothing to do 58 } 59 60 bool XMLClipPropertyHandler::equals( 61 const Any& r1, 62 const Any& r2 ) const 63 { 64 GraphicCrop aCrop1, aCrop2; 65 r1 >>= aCrop1; 66 r2 >>= aCrop2; 67 68 return aCrop1.Top == aCrop2.Top && 69 aCrop1.Bottom == aCrop2.Bottom && 70 aCrop1.Left == aCrop2.Left && 71 aCrop1.Right == aCrop2.Right; 72 } 73 74 sal_Bool XMLClipPropertyHandler::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const 75 { 76 sal_Bool bRet = sal_False; 77 sal_Int32 nLen = rStrImpValue.getLength(); 78 if( nLen > 6 && 79 0 == rStrImpValue.compareTo( GetXMLToken(XML_RECT), 4 ) && 80 rStrImpValue[4] == '(' && 81 rStrImpValue[nLen-1] == ')' ) 82 { 83 GraphicCrop aCrop; 84 OUString sTmp( rStrImpValue.copy( 5, nLen-6 ) ); 85 86 sal_Bool bHasComma = sTmp.indexOf( ',' ) != -1; 87 SvXMLTokenEnumerator aTokenEnum( sTmp, bHasComma ? ',' : ' ' ); 88 89 sal_uInt16 nPos = 0; 90 OUString aToken; 91 while( aTokenEnum.getNextToken( aToken ) ) 92 { 93 sal_Int32 nVal = 0; 94 if( !IsXMLToken(aToken, XML_AUTO) && 95 !rUnitConverter.convertMeasure( nVal, aToken ) ) 96 break; 97 98 switch( nPos ) 99 { 100 case 0: aCrop.Top = nVal; break; 101 case 1: aCrop.Right = nVal; break; 102 case 2: aCrop.Bottom = nVal; break; 103 case 3: aCrop.Left = nVal; break; 104 } 105 nPos++; 106 } 107 108 bRet = (4 == nPos ); 109 if( bRet ) 110 rValue <<= aCrop; 111 } 112 113 return bRet; 114 } 115 116 sal_Bool XMLClipPropertyHandler::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const 117 { 118 sal_Bool bRet = sal_False; 119 OUStringBuffer aOut(30); 120 GraphicCrop aCrop; 121 122 if( rValue >>= aCrop ) 123 { 124 aOut.append( GetXMLToken(XML_RECT) ); 125 aOut.append( (sal_Unicode)'(' ); 126 rUnitConverter.convertMeasure( aOut, aCrop.Top ); 127 if( !m_bODF11 ) 128 aOut.append( (sal_Unicode)',' ); 129 aOut.append( (sal_Unicode)' ' ); 130 rUnitConverter.convertMeasure( aOut, aCrop.Right ); 131 if( !m_bODF11 ) 132 aOut.append( (sal_Unicode)',' ); 133 aOut.append( (sal_Unicode)' ' ); 134 rUnitConverter.convertMeasure( aOut, aCrop.Bottom ); 135 if( !m_bODF11 ) 136 aOut.append( (sal_Unicode)',' ); 137 aOut.append( (sal_Unicode)' ' ); 138 rUnitConverter.convertMeasure( aOut, aCrop.Left ); 139 aOut.append( (sal_Unicode)')' ); 140 rStrExpValue = aOut.makeStringAndClear(); 141 142 bRet = sal_True; 143 } 144 145 return bRet; 146 } 147