tdf#154285 Check upper bound of arguments in SbRtl_Minute function
[LibreOffice.git] / xmloff / source / text / XMLPropertyBackpatcher.cxx
blob5441db405033fe3dd06489c68c1aa8ee3c4c1b32
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * This file is part of the LibreOffice project.
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/.
9 * This file incorporates work covered by the following license notice:
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 .
20 #include <memory>
21 #include <com/sun/star/beans/XPropertySet.hpp>
22 #include <com/sun/star/uno/Reference.h>
24 #include <rtl/ustring.hxx>
25 #include "XMLPropertyBackpatcher.hxx"
26 #include <utility>
27 #include <xmloff/txtimp.hxx>
29 using ::std::map;
30 using ::com::sun::star::uno::Reference;
31 using ::com::sun::star::uno::Any;
32 using ::com::sun::star::beans::XPropertySet;
35 template<class A>
36 XMLPropertyBackpatcher<A>::XMLPropertyBackpatcher(
37 OUString sPropName)
38 : sPropertyName(std::move(sPropName))
43 template<class A>
44 XMLPropertyBackpatcher<A>::~XMLPropertyBackpatcher()
49 template<class A>
50 void XMLPropertyBackpatcher<A>::ResolveId(
51 const OUString& sName,
52 A aValue)
54 // insert ID into ID map
55 aIDMap[sName] = aValue;
57 // backpatch old references, if backpatch list exists
58 auto it = aBackpatchListMap.find(sName);
59 if (it == aBackpatchListMap.end())
60 return;
62 // aah, we have a backpatch list!
63 std::unique_ptr<BackpatchListType> pList = std::move(it->second);
65 // a) remove list from list map
66 aBackpatchListMap.erase(it);
68 // b) for every item, set SequenceNumber
69 // (and preserve Property, if appropriate)
70 Any aAny;
71 aAny <<= aValue;
72 for(const auto& rBackpatch : *pList)
74 rBackpatch->setPropertyValue(sPropertyName, aAny);
76 // else: no backpatch list -> then we're finished
79 template<class A>
80 void XMLPropertyBackpatcher<A>::SetProperty(
81 const Reference<XPropertySet> & xPropSet,
82 const OUString& sName)
84 if (aIDMap.count(sName))
86 // we know this ID -> set property
87 xPropSet->setPropertyValue(sPropertyName, css::uno::Any(aIDMap[sName]));
89 else
91 // ID unknown -> into backpatch list for later fixup
92 if (! aBackpatchListMap.count(sName))
94 // create backpatch list for this name
95 aBackpatchListMap.emplace(sName, new BackpatchListType);
98 // insert footnote
99 aBackpatchListMap[sName]->push_back(xPropSet);
103 // force instantiation of templates
104 template class XMLPropertyBackpatcher<sal_Int16>;
105 template class XMLPropertyBackpatcher<OUString>;
107 struct XMLTextImportHelper::BackpatcherImpl
109 /// backpatcher for references to footnotes and endnotes
110 ::std::unique_ptr< XMLPropertyBackpatcher<sal_Int16> >
111 m_pFootnoteBackpatcher;
113 /// backpatchers for references to sequences
114 ::std::unique_ptr< XMLPropertyBackpatcher<sal_Int16> >
115 m_pSequenceIdBackpatcher;
117 ::std::unique_ptr< XMLPropertyBackpatcher< OUString> >
118 m_pSequenceNameBackpatcher;
121 std::shared_ptr<XMLTextImportHelper::BackpatcherImpl>
122 XMLTextImportHelper::MakeBackpatcherImpl()
124 // n.b.: the shared_ptr stores the dtor!
125 return std::make_shared<BackpatcherImpl>();
128 static OUString GetSequenceNumber()
130 return u"SequenceNumber"_ustr;
134 // XMLTextImportHelper
136 // Code from XMLTextImportHelper using the XMLPropertyBackpatcher is
137 // implemented here. The reason is that in the unxsols2 environment,
138 // all templates are instantiated as file local (switch
139 // -instances=static), and thus are not accessible from the outside.
141 // The previous solution was to force additional instantiation of
142 // XMLPropertyBackpatcher in txtimp.cxx. This solution combines all
143 // usage of the XMLPropertyBackpatcher in XMLPropertyBackpatcher.cxx
144 // instead.
147 XMLPropertyBackpatcher<sal_Int16>& XMLTextImportHelper::GetFootnoteBP()
149 if (!m_xBackpatcherImpl->m_pFootnoteBackpatcher)
151 m_xBackpatcherImpl->m_pFootnoteBackpatcher.reset(
152 new XMLPropertyBackpatcher<sal_Int16>(GetSequenceNumber()));
154 return *m_xBackpatcherImpl->m_pFootnoteBackpatcher;
157 XMLPropertyBackpatcher<sal_Int16>& XMLTextImportHelper::GetSequenceIdBP()
159 if (!m_xBackpatcherImpl->m_pSequenceIdBackpatcher)
161 m_xBackpatcherImpl->m_pSequenceIdBackpatcher.reset(
162 new XMLPropertyBackpatcher<sal_Int16>(GetSequenceNumber()));
164 return *m_xBackpatcherImpl->m_pSequenceIdBackpatcher;
167 XMLPropertyBackpatcher<OUString>& XMLTextImportHelper::GetSequenceNameBP()
169 if (!m_xBackpatcherImpl->m_pSequenceNameBackpatcher)
171 m_xBackpatcherImpl->m_pSequenceNameBackpatcher.reset(
172 new XMLPropertyBackpatcher<OUString>(u"SourceName"_ustr));
174 return *m_xBackpatcherImpl->m_pSequenceNameBackpatcher;
177 void XMLTextImportHelper::InsertFootnoteID(
178 const OUString& sXMLId,
179 sal_Int16 nAPIId)
181 GetFootnoteBP().ResolveId(sXMLId, nAPIId);
184 void XMLTextImportHelper::ProcessFootnoteReference(
185 const OUString& sXMLId,
186 const Reference<XPropertySet> & xPropSet)
188 GetFootnoteBP().SetProperty(xPropSet, sXMLId);
191 void XMLTextImportHelper::InsertSequenceID(
192 const OUString& sXMLId,
193 const OUString& sName,
194 sal_Int16 nAPIId)
196 GetSequenceIdBP().ResolveId(sXMLId, nAPIId);
197 GetSequenceNameBP().ResolveId(sXMLId, sName);
200 void XMLTextImportHelper::ProcessSequenceReference(
201 const OUString& sXMLId,
202 const Reference<XPropertySet> & xPropSet)
204 GetSequenceIdBP().SetProperty(xPropSet, sXMLId);
205 GetSequenceNameBP().SetProperty(xPropSet, sXMLId);
208 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */