LibreOffice Module xmloff (master)  1
XMLIndexTabStopEntryContext.cxx
Go to the documentation of this file.
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3  * This file is part of the LibreOffice project.
4  *
5  * This Source Code Form is subject to the terms of the Mozilla Public
6  * License, v. 2.0. If a copy of the MPL was not distributed with this
7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8  *
9  * This file incorporates work covered by the following license notice:
10  *
11  * Licensed to the Apache Software Foundation (ASF) under one or more
12  * contributor license agreements. See the NOTICE file distributed
13  * with this work for additional information regarding copyright
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
16  * except in compliance with the License. You may obtain a copy of
17  * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18  */
19 
20 
22 
23 #include <sax/tools/converter.hxx>
24 
26 #include <xmloff/xmlimp.hxx>
27 #include <xmloff/namespacemap.hxx>
28 #include <xmloff/xmlnamespace.hxx>
29 #include <xmloff/xmltoken.hxx>
30 #include <xmloff/xmluconv.hxx>
31 #include <rtl/ustring.hxx>
32 #include <sal/log.hxx>
33 
34 using namespace ::xmloff::token;
35 
36 using ::com::sun::star::uno::Sequence;
37 using ::com::sun::star::uno::Reference;
38 using ::com::sun::star::beans::PropertyValue;
39 using ::com::sun::star::xml::sax::XAttributeList;
40 
41 
43  SvXMLImport& rImport,
44  XMLIndexTemplateContext& rTemplate ) :
45  XMLIndexSimpleEntryContext(rImport, "TokenTabStop",
46  rTemplate),
47  nTabPosition(0),
48  bTabPositionOK(false),
49  bTabRightAligned(false),
50  bLeaderCharOK(false),
51  bWithTab(true) // #i21237#
52 {
53 }
54 
56 {
57 }
58 
60  sal_Int32 nElement,
61  const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
62 {
63  // process three attributes: type, position, leader char
64  for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
65  {
66  switch(aIter.getToken())
67  {
68  case XML_ELEMENT(STYLE, XML_TYPE):
69  {
70  // if it's neither left nor right, value is
71  // ignored. Since left is default, we only need to
72  // check for right
74  break;
75  }
77  {
78  sal_Int32 nTmp;
79  if (GetImport().GetMM100UnitConverter().
80  convertMeasureToCore(nTmp, aIter.toView()))
81  {
82  nTabPosition = nTmp;
83  bTabPositionOK = true;
84  }
85  break;
86  }
88  {
89  sLeaderChar = aIter.toString();
90  // valid only, if we have a char!
91  bLeaderCharOK = !sLeaderChar.isEmpty();
92  break;
93  }
95  {
96  // #i21237#
97  bool bTmp(false);
98  if (::sax::Converter::convertBool(bTmp, aIter.toView()))
99  bWithTab = bTmp;
100  break;
101  }
102  default:
103  XMLOFF_WARN_UNKNOWN("xmloff", aIter);
104  // else: unknown style: attribute -> ignore
105  }
106  }
107 
108  // how many entries? #i21237#
109  m_nValues += 2 + (bTabPositionOK ? 1 : 0) + (bLeaderCharOK ? 1 : 0);
110 
111  // now try parent class (for character style)
112  XMLIndexSimpleEntryContext::startFastElement( nElement, xAttrList );
113 }
114 
116  Sequence<PropertyValue> & rValues)
117 {
118  // fill values from parent class (type + style name)
120 
121  // get values array and next entry to be written;
122  sal_Int32 nNextEntry = m_bCharStyleNameOK ? 2 : 1;
123  PropertyValue* pValues = rValues.getArray();
124 
125  // right aligned?
126  pValues[nNextEntry].Name = "TabStopRightAligned";
127  pValues[nNextEntry].Value <<= bTabRightAligned;
128  nNextEntry++;
129 
130  // position
131  if (bTabPositionOK)
132  {
133  pValues[nNextEntry].Name = "TabStopPosition";
134  pValues[nNextEntry].Value <<= nTabPosition;
135  nNextEntry++;
136  }
137 
138  // leader char
139  if (bLeaderCharOK)
140  {
141  pValues[nNextEntry].Name = "TabStopFillCharacter";
142  pValues[nNextEntry].Value <<= sLeaderChar;
143  nNextEntry++;
144  }
145 
146  // tab character #i21237#
147  pValues[nNextEntry].Name = "WithTab";
148  pValues[nNextEntry].Value <<= bWithTab;
149  nNextEntry++;
150 
151  // check whether we really filled all elements of the sequence
152  SAL_WARN_IF( nNextEntry != rValues.getLength(), "xmloff",
153  "length incorrectly precomputed!" );
154 }
155 
156 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
sal_Int32 nTabPosition
fill ("leader") character
virtual void FillPropertyValues(css::uno::Sequence< css::beans::PropertyValue > &rValues)
fill property values for this template entry
SvXMLImport & GetImport()
Definition: xmlictxt.hxx:59
Import index entry templates.
XMLIndexTabStopEntryContext(SvXMLImport &rImport, XMLIndexTemplateContext &rTemplate)
is tab char present? #i21237#
bool IsXMLToken(std::u16string_view rString, enum XMLTokenEnum eToken)
compare eToken to the string
Definition: xmltoken.cxx:3508
FastAttributeList & castToFastAttributeList(const css::uno::Reference< css::xml::sax::XFastAttributeList > &xAttrList)
virtual void FillPropertyValues(css::uno::Sequence< css::beans::PropertyValue > &rValues) override
fill property values for this template entry
#define XMLOFF_WARN_UNKNOWN(area, rIter)
Definition: xmlictxt.hxx:113
static bool convertBool(bool &rBool, std::u16string_view rString)
Import index entry templates.
const PropertyValue * pValues
bool bTabRightAligned
is tab right aligned?
#define SAL_WARN_IF(condition, area, stream)
Handling of tokens in XML:
#define XML_ELEMENT(prefix, name)
Definition: xmlimp.hxx:97
bool bLeaderCharOK
is nTabPosition valid?
virtual void SAL_CALL startFastElement(sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList > &xAttrList) override
process parameters
virtual void SAL_CALL startFastElement(sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList > &xAttrList) override
process parameters