1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_xmloff.hxx" 26 #include "shadwhdl.hxx" 27 #include <com/sun/star/uno/Any.hxx> 28 #include <rtl/ustrbuf.hxx> 29 30 // -- 31 #include <com/sun/star/table/ShadowFormat.hpp> 32 #include <xmloff/xmluconv.hxx> 33 #include <xmloff/xmltoken.hxx> 34 35 using ::rtl::OUString; 36 using ::rtl::OUStringBuffer; 37 38 using namespace ::com::sun::star; 39 using namespace ::xmloff::token; 40 41 /////////////////////////////////////////////////////////////////////////////// 42 // 43 // class XMLMeasurePropHdl 44 // 45 46 XMLShadowPropHdl::~XMLShadowPropHdl() 47 { 48 // nothing to do 49 } 50 51 sal_Bool XMLShadowPropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const 52 { 53 sal_Bool bRet = sal_False; 54 table::ShadowFormat aShadow; 55 aShadow.Location = table::ShadowLocation_BOTTOM_RIGHT; 56 57 sal_Bool bColorFound = sal_False; 58 sal_Bool bOffsetFound = sal_False; 59 SvXMLTokenEnumerator aTokenEnum( rStrImpValue ); 60 Color aColor( 128,128, 128 ); 61 OUString aToken; 62 63 while( aTokenEnum.getNextToken( aToken ) ) 64 { 65 if( IsXMLToken( aToken, XML_NONE ) ) 66 { 67 aShadow.Location = table::ShadowLocation_NONE; 68 bRet = sal_True; 69 break; 70 } 71 else if( !bColorFound && aToken.compareToAscii( "#", 1 ) == 0 ) 72 { 73 bRet = rUnitConverter.convertColor( aColor, aToken ); 74 if( !bRet ) 75 return sal_False; 76 77 bColorFound = sal_True; 78 } 79 else if( !bOffsetFound ) 80 { 81 sal_Int32 nX = 0, nY = 0; 82 83 bRet = rUnitConverter.convertMeasure( nX, aToken ); 84 if( bRet && aTokenEnum.getNextToken( aToken ) ) 85 bRet = rUnitConverter.convertMeasure( nY, aToken ); 86 87 if( bRet ) 88 { 89 if( nX < 0 ) 90 { 91 if( nY < 0 ) 92 aShadow.Location = table::ShadowLocation_TOP_LEFT; 93 else 94 aShadow.Location = table::ShadowLocation_BOTTOM_LEFT; 95 } 96 else 97 { 98 if( nY < 0 ) 99 aShadow.Location = table::ShadowLocation_TOP_RIGHT; 100 else 101 aShadow.Location = table::ShadowLocation_BOTTOM_RIGHT; 102 } 103 104 if( nX < 0 ) nX *= -1; 105 if( nY < 0 ) nY *= -1; 106 107 aShadow.ShadowWidth = sal::static_int_cast< sal_Int16 >( 108 (nX + nY) >> 1); 109 } 110 } 111 } 112 113 if( bRet && ( bColorFound || bOffsetFound ) ) 114 { 115 aShadow.IsTransparent = aColor.GetTransparency() > 0; 116 aShadow.Color = aColor.GetColor(); 117 bRet = sal_True; 118 } 119 120 rValue <<= aShadow; 121 122 return bRet; 123 } 124 125 sal_Bool XMLShadowPropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const 126 { 127 sal_Bool bRet = sal_False; 128 OUStringBuffer aOut; 129 table::ShadowFormat aShadow; 130 131 if( rValue >>= aShadow ) 132 { 133 sal_Int32 nX = 1, nY = 1; 134 135 switch( aShadow.Location ) 136 { 137 case table::ShadowLocation_TOP_LEFT: 138 nX = -1; 139 nY = -1; 140 break; 141 case table::ShadowLocation_TOP_RIGHT: 142 nY = -1; 143 break; 144 case table::ShadowLocation_BOTTOM_LEFT: 145 nX = -1; 146 break; 147 case table::ShadowLocation_BOTTOM_RIGHT: 148 break; 149 case table::ShadowLocation_NONE: 150 default: 151 rStrExpValue = GetXMLToken(XML_NONE); 152 return sal_True; 153 } 154 155 nX *= aShadow.ShadowWidth; 156 nY *= aShadow.ShadowWidth; 157 158 rUnitConverter.convertColor( aOut, aShadow.Color ); 159 160 aOut.append( sal_Unicode(' ') ); 161 rUnitConverter.convertMeasure( aOut, nX ); 162 aOut.append( sal_Unicode(' ') ); 163 rUnitConverter.convertMeasure( aOut, nY ); 164 165 rStrExpValue = aOut.makeStringAndClear(); 166 167 bRet = sal_True; 168 } 169 170 return bRet; 171 } 172