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 <weighhdl.hxx> 27 #include <xmloff/xmltoken.hxx> 28 #include <xmloff/xmluconv.hxx> 29 #include <tools/fontenum.hxx> 30 #include <tools/solar.h> 31 32 #ifndef _INC_LIMITS 33 #include <limits.h> 34 #endif 35 #include <rtl/ustrbuf.hxx> 36 #include <rtl/ustring.hxx> 37 38 #include <com/sun/star/uno/Any.hxx> 39 #include <com/sun/star/awt/FontWeight.hpp> 40 41 using ::rtl::OUString; 42 using ::rtl::OUStringBuffer; 43 44 using namespace ::com::sun::star::uno; 45 using namespace ::xmloff::token; 46 47 struct FontWeightMapper 48 { 49 float fWeight; 50 sal_uInt16 nValue; 51 }; 52 53 FontWeightMapper const aFontWeightMap[] = 54 { 55 { ::com::sun::star::awt::FontWeight::DONTKNOW, 0 }, 56 { ::com::sun::star::awt::FontWeight::THIN, 100 }, 57 { ::com::sun::star::awt::FontWeight::ULTRALIGHT, 150 }, 58 { ::com::sun::star::awt::FontWeight::LIGHT, 250 }, 59 { ::com::sun::star::awt::FontWeight::SEMILIGHT, 350 }, 60 { ::com::sun::star::awt::FontWeight::NORMAL, 400 }, 61 { ::com::sun::star::awt::FontWeight::NORMAL, 450 }, 62 { ::com::sun::star::awt::FontWeight::SEMIBOLD, 600 }, 63 { ::com::sun::star::awt::FontWeight::BOLD, 700 }, 64 { ::com::sun::star::awt::FontWeight::ULTRABOLD, 800 }, 65 { ::com::sun::star::awt::FontWeight::BLACK, 900 }, 66 { ::com::sun::star::awt::FontWeight::DONTKNOW, 1000 } 67 }; 68 69 /////////////////////////////////////////////////////////////////////////////// 70 // 71 // class XMLFmtBreakBeforePropHdl 72 // 73 74 XMLFontWeightPropHdl::~XMLFontWeightPropHdl() 75 { 76 // Nothing to do 77 } 78 79 sal_Bool XMLFontWeightPropHdl::importXML( const OUString& rStrImpValue, Any& rValue, const SvXMLUnitConverter& ) const 80 { 81 sal_Bool bRet = sal_False; 82 sal_uInt16 nWeight = 0; 83 84 if( IsXMLToken( rStrImpValue, XML_WEIGHT_NORMAL ) ) 85 { 86 nWeight = 400; 87 bRet = sal_True; 88 } 89 else if( IsXMLToken( rStrImpValue, XML_WEIGHT_BOLD ) ) 90 { 91 nWeight = 700; 92 bRet = sal_True; 93 } 94 else 95 { 96 sal_Int32 nTemp; 97 bRet = SvXMLUnitConverter::convertNumber( nTemp, rStrImpValue, 100, 900 ); 98 if( bRet ) 99 nWeight = sal::static_int_cast< sal_uInt16 >(nTemp); 100 } 101 102 if( bRet ) 103 { 104 bRet = sal_False; 105 static int nCount = sizeof(aFontWeightMap)/sizeof(FontWeightMapper); 106 for( int i=0; i<nCount; i++ ) 107 { 108 if( (nWeight >= aFontWeightMap[i].nValue) && (nWeight <= aFontWeightMap[i+1].nValue) ) 109 { 110 sal_uInt16 nDiff1 = nWeight - aFontWeightMap[i].nValue; 111 sal_uInt16 nDiff2 = aFontWeightMap[i+1].nValue - nWeight; 112 113 if( nDiff1 < nDiff2 ) 114 rValue <<= aFontWeightMap[i].fWeight; 115 else 116 rValue <<= aFontWeightMap[i+1].fWeight; 117 118 bRet = sal_True; 119 break; 120 } 121 } 122 } 123 124 return bRet; 125 } 126 127 sal_Bool XMLFontWeightPropHdl::exportXML( OUString& rStrExpValue, const Any& rValue, const SvXMLUnitConverter& ) const 128 { 129 sal_Bool bRet = sal_False; 130 131 float fValue = float(); 132 if( !( rValue >>= fValue ) ) 133 { 134 sal_Int32 nValue = 0; 135 if( rValue >>= nValue ) 136 { 137 fValue = (float)nValue; 138 bRet = sal_True; 139 } 140 } 141 else 142 bRet = sal_True; 143 144 if( bRet ) 145 { 146 sal_uInt16 nWeight = 0; 147 static int nCount = sizeof(aFontWeightMap)/sizeof(FontWeightMapper); 148 for( int i=0; i<nCount; i++ ) 149 { 150 if( fValue <= aFontWeightMap[i].fWeight ) 151 { 152 nWeight = aFontWeightMap[i].nValue; 153 break; 154 } 155 } 156 157 OUStringBuffer aOut; 158 159 if( 400 == nWeight ) 160 aOut.append( GetXMLToken(XML_WEIGHT_NORMAL) ); 161 else if( 700 == nWeight ) 162 aOut.append( GetXMLToken(XML_WEIGHT_BOLD) ); 163 else 164 SvXMLUnitConverter::convertNumber( aOut, (sal_Int32)nWeight ); 165 166 rStrExpValue = aOut.makeStringAndClear(); 167 } 168 169 return bRet; 170 } 171 172