writerfilter/source/ooxml/OOXMLParserState.hxx

   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 #ifndef INCLUDED_WRITERFILTER_SOURCE_OOXML_OOXMLPARSERSTATE_HXX
  20 #define INCLUDED_WRITERFILTER_SOURCE_OOXML_OOXMLPARSERSTATE_HXX
  21
  22 #include <stack>
  23 #include "OOXMLDocumentImpl.hxx"
  24 #include "OOXMLPropertySet.hxx"
  25
  26 namespace writerfilter {
  27 namespace ooxml
  28 {
  29
  30 /**
  31  * Struct to store our 'alternate state'. If multiple mc:AlternateContent
  32  * elements arrive, then while the inner ones are active, the original state is
  33  * saved away, and once they inner goes out of scope, the original state is
  34  * restored.
  35  */
  36 struct SavedAlternateState
  37 {
  38     bool m_bDiscardChildren;
  39     bool m_bTookChoice; ///< Did we take the Choice or want Fallback instead?
  40 };
  41
  42 class OOXMLParserState final : public virtual SvRefBase
  43 {
  44     bool mbInSectionGroup;
  45     bool mbInParagraphGroup;
  46     bool mbInCharacterGroup;
  47     bool mbLastParagraphInSection;
  48     bool mbForwardEvents;
  49     unsigned int mnContexts;
  50     unsigned int mnHandle;
  51     OOXMLDocumentImpl* mpDocument;
  52     OOXMLPropertySet::Pointer_t mpCharacterProps;
  53     std::stack<OOXMLPropertySet::Pointer_t> mCellProps;
  54     std::stack<OOXMLPropertySet::Pointer_t> mRowProps;
  55     std::stack<OOXMLPropertySet::Pointer_t> mTableProps;
  56     bool inTxbxContent;
  57     // these 4 save when inTxbxContent
  58     bool savedInParagraphGroup;
  59     bool savedInCharacterGroup;
  60     bool savedLastParagraphInSection;
  61     std::vector<SavedAlternateState> maSavedAlternateStates;
  62     std::vector<OOXMLPropertySet::Pointer_t> mvPostponedBreaks;
  63
  64 public:
  65     typedef tools::SvRef<OOXMLParserState> Pointer_t;
  66
  67     OOXMLParserState();
  68     ~OOXMLParserState() override;
  69
  70     bool isInSectionGroup() const { return mbInSectionGroup;}
  71     void setInSectionGroup(bool bInSectionGroup);
  72
  73     void setLastParagraphInSection(bool bLastParagraphInSection);
  74     bool isLastParagraphInSection() const { return mbLastParagraphInSection;}
  75
  76     std::vector<SavedAlternateState>& getSavedAlternateStates() { return maSavedAlternateStates; }
  77
  78     bool isInParagraphGroup() const { return mbInParagraphGroup;}
  79     void setInParagraphGroup(bool bInParagraphGroup);
  80
  81     bool isInCharacterGroup() const { return mbInCharacterGroup;}
  82     void setInCharacterGroup(bool bInCharacterGroup);
  83
  84     void setForwardEvents(bool bForwardEvents);
  85     bool isForwardEvents() const { return mbForwardEvents;}
  86
  87     std::string getHandle() const;
  88     void setHandle();
  89
  90     void setDocument(OOXMLDocumentImpl* pDocument);
  91     OOXMLDocumentImpl* getDocument() const { return mpDocument;}
  92
  93     void setXNoteId(const sal_Int32 rId);
  94     sal_Int32 getXNoteId() const;
  95
  96     const OUString & getTarget() const;
  97
  98     void resolveCharacterProperties(Stream & rStream);
  99     void setCharacterProperties(const OOXMLPropertySet::Pointer_t& pProps);
 100     void resolveCellProperties(Stream & rStream);
 101     void setCellProperties(const OOXMLPropertySet::Pointer_t& pProps);
 102     void resolveRowProperties(Stream & rStream);
 103     void setRowProperties(const OOXMLPropertySet::Pointer_t& pProps);
 104     void resolveTableProperties(Stream & rStream);
 105     void setTableProperties(const OOXMLPropertySet::Pointer_t& pProps);
 106     // tdf#108714
 107     void resolvePostponedBreak(Stream & rStream);
 108     void setPostponedBreak(const OOXMLPropertySet::Pointer_t& pProps);
 109
 110     void startTable();
 111     void endTable();
 112
 113     void incContextCount();
 114
 115     void startTxbxContent();
 116     void endTxbxContent();
 117
 118 };
 119
 120 }}
 121
 122 #endif // INCLUDED_WRITERFILTER_SOURCE_OOXML_OOXMLPARSERSTATE_HXX
 123
 124 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */