LibreOffice Module xmloff (master)  1
lspachdl.cxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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8  *
9  * This file incorporates work covered by the following license notice:
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11  * Licensed to the Apache Software Foundation (ASF) under one or more
12  * contributor license agreements. See the NOTICE file distributed
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14  * ownership. The ASF licenses this file to you under the Apache
15  * License, Version 2.0 (the "License"); you may not use this file
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17  * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18  */
19 
20 #include "lspachdl.hxx"
21 #include <xmloff/xmltoken.hxx>
22 #include <xmloff/xmluconv.hxx>
23 #include <sax/tools/converter.hxx>
24 #include <rtl/ustrbuf.hxx>
25 #include <com/sun/star/uno/Any.hxx>
26 #include <com/sun/star/style/LineSpacing.hpp>
27 #include <com/sun/star/style/LineSpacingMode.hpp>
28 
29 using namespace ::com::sun::star;
32 
33 
34 
35 
37 {
38  // nothing to do
39 }
40 
41 bool XMLLineHeightHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
42 {
43  style::LineSpacing aLSp;
44  sal_Int32 nTemp = 0;
45 
46  if( -1 != rStrImpValue.indexOf( '%' ) )
47  {
48  aLSp.Mode = style::LineSpacingMode::PROP;
49  if (!::sax::Converter::convertPercent( nTemp, rStrImpValue ))
50  return false;
51  aLSp.Height = sal::static_int_cast< sal_Int16 >(nTemp);
52  }
53  else if( IsXMLToken( rStrImpValue, XML_NORMAL) )
54  {
55  aLSp.Mode = style::LineSpacingMode::PROP;
56  aLSp.Height = 100;
57  }
58  else
59  {
60  aLSp.Mode = style::LineSpacingMode::FIX;
61  if (!rUnitConverter.convertMeasureToCore(
62  nTemp, rStrImpValue, 0x0000, 0xffff))
63  return false;
64  aLSp.Height = sal::static_int_cast< sal_Int16 >(nTemp);
65  }
66 
67  rValue <<= aLSp;
68  return true;
69 }
70 
71 bool XMLLineHeightHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
72 {
73  OUStringBuffer aOut;
74 
75  style::LineSpacing aLSp;
76  if(!(rValue >>= aLSp))
77  return false;
78 
79  if( style::LineSpacingMode::PROP != aLSp.Mode && style::LineSpacingMode::FIX != aLSp.Mode )
80  return false;
81 
82  if( style::LineSpacingMode::PROP == aLSp.Mode )
83  {
84  ::sax::Converter::convertPercent( aOut, aLSp.Height );
85  }
86  else
87  {
88  rUnitConverter.convertMeasureToXML( aOut, aLSp.Height );
89  }
90 
91  rStrExpValue = aOut.makeStringAndClear();
92  return !rStrExpValue.isEmpty();
93 }
94 
95 
96 
97 
99 {
100  // nothing to do
101 }
102 
103 bool XMLLineHeightAtLeastHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
104 {
105  style::LineSpacing aLSp;
106 
107  sal_Int32 nTemp;
108  aLSp.Mode = style::LineSpacingMode::MINIMUM;
109  if (!rUnitConverter.convertMeasureToCore( nTemp, rStrImpValue, 0, 0xffff))
110  return false;
111  aLSp.Height = sal::static_int_cast< sal_Int16 >(nTemp);
112 
113  rValue <<= aLSp;
114  return true;
115 }
116 
117 bool XMLLineHeightAtLeastHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
118 {
119  OUStringBuffer aOut;
120 
121  style::LineSpacing aLSp;
122  if(!(rValue >>= aLSp))
123  return false;
124 
125  if( style::LineSpacingMode::MINIMUM != aLSp.Mode )
126  return false;
127 
128  rUnitConverter.convertMeasureToXML( aOut, aLSp.Height );
129 
130  rStrExpValue = aOut.makeStringAndClear();
131  return !rStrExpValue.isEmpty();
132 }
133 
134 
135 
136 
138 {
139  // nothing to do
140 }
141 
142 bool XMLLineSpacingHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
143 {
144  style::LineSpacing aLSp;
145  sal_Int32 nTemp;
146 
147  aLSp.Mode = style::LineSpacingMode::LEADING;
148  if (!rUnitConverter.convertMeasureToCore( nTemp, rStrImpValue, 0, 0xffff))
149  return false;
150  aLSp.Height = sal::static_int_cast< sal_Int16 >(nTemp);
151 
152  rValue <<= aLSp;
153  return true;
154 }
155 
156 bool XMLLineSpacingHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
157 {
158  OUStringBuffer aOut;
159 
160  style::LineSpacing aLSp;
161  if(!(rValue >>= aLSp))
162  return false;
163 
164  if( style::LineSpacingMode::LEADING != aLSp.Mode )
165  return false;
166 
167  rUnitConverter.convertMeasureToXML( aOut, aLSp.Height );
168 
169  rStrExpValue = aOut.makeStringAndClear();
170  return !rStrExpValue.isEmpty();
171 }
172 
173 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
bool IsXMLToken(const OUString &rString, enum XMLTokenEnum eToken)
compare eToken to the string
Definition: xmltoken.cxx:3434
virtual ~XMLLineSpacingHdl() override
Definition: lspachdl.cxx:137
the SvXMLTypeConverter converts values of various types from their internal representation to the tex...
Definition: xmluconv.hxx:77
virtual bool exportXML(OUString &rStrExpValue, const css::uno::Any &rValue, const SvXMLUnitConverter &rUnitConverter) const override
Exports the given value according to the XML-data-type corresponding to the derived class...
Definition: lspachdl.cxx:156
css::uno::Any const & rValue
Definition: ImageStyle.hxx:38
bool convertMeasureToCore(sal_Int32 &rValue, const OUString &rString, sal_Int32 nMin=SAL_MIN_INT32, sal_Int32 nMax=SAL_MAX_INT32) const
convert string to measure with meCoreMeasureUnit, using optional min and max values ...
Definition: xmluconv.cxx:171
virtual ~XMLLineHeightAtLeastHdl() override
Definition: lspachdl.cxx:98
virtual bool importXML(const OUString &rStrImpValue, css::uno::Any &rValue, const SvXMLUnitConverter &rUnitConverter) const override
Imports the given value according to the XML-data-type corresponding to the derived class...
Definition: lspachdl.cxx:142
virtual ~XMLLineHeightHdl() override
Definition: lspachdl.cxx:36
virtual bool exportXML(OUString &rStrExpValue, const css::uno::Any &rValue, const SvXMLUnitConverter &rUnitConverter) const override
Exports the given value according to the XML-data-type corresponding to the derived class...
Definition: lspachdl.cxx:117
virtual bool importXML(const OUString &rStrImpValue, css::uno::Any &rValue, const SvXMLUnitConverter &rUnitConverter) const override
Imports the given value according to the XML-data-type corresponding to the derived class...
Definition: lspachdl.cxx:41
virtual bool importXML(const OUString &rStrImpValue, css::uno::Any &rValue, const SvXMLUnitConverter &rUnitConverter) const override
Imports the given value according to the XML-data-type corresponding to the derived class...
Definition: lspachdl.cxx:103
void convertMeasureToXML(OUStringBuffer &rBuffer, sal_Int32 nMeasure) const
convert measure to string: from meCoreMeasureUnit to meXMLMeasureUnit
Definition: xmluconv.cxx:181
static bool convertPercent(sal_Int32 &rValue, const OUString &rString)
virtual bool exportXML(OUString &rStrExpValue, const css::uno::Any &rValue, const SvXMLUnitConverter &rUnitConverter) const override
Exports the given value according to the XML-data-type corresponding to the derived class...
Definition: lspachdl.cxx:71