include/oox/core/fragmenthandler2.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
  20 #ifndef INCLUDED_OOX_CORE_FRAGMENTHANDLER2_HXX
  21 #define INCLUDED_OOX_CORE_FRAGMENTHANDLER2_HXX
  22
  23 #include <com/sun/star/uno/Reference.hxx>
  24 #include <oox/core/contexthandler.hxx>
  25 #include <oox/core/contexthandler2.hxx>
  26 #include <oox/core/fragmenthandler.hxx>
  27 #include <oox/dllapi.h>
  28 #include <rtl/ref.hxx>
  29 #include <rtl/ustring.hxx>
  30 #include <sal/types.h>
  31
  32 namespace com::sun::star {
  33     namespace xml::sax { class XFastAttributeList; }
  34     namespace xml::sax { class XFastContextHandler; }
  35 }
  36
  37 namespace oox {
  38     class AttributeList;
  39     class SequenceInputStream;
  40 }
  41
  42 namespace oox::core {
  43
  44 class XmlFilterBase;
  45
  46 class OOX_DLLPUBLIC FragmentHandler2 : public FragmentHandler, public ContextHandler2Helper
  47 {
  48 public:
  49     explicit            FragmentHandler2(
  50                             XmlFilterBase& rFilter,
  51                             const OUString& rFragmentPath,
  52                             bool bEnableTrimSpace = true );
  53     virtual             ~FragmentHandler2() override;
  54
  55     FragmentHandler2(FragmentHandler2 const &) = default;
  56     FragmentHandler2(FragmentHandler2 &&) = default;
  57     FragmentHandler2 & operator =(FragmentHandler2 const &) = delete; // due to FragmentHandler
  58     FragmentHandler2 & operator =(FragmentHandler2 &&) = delete; // due to FragmentHandler
  59
  60     // resolve ambiguity from base classes
  61     virtual void SAL_CALL acquire() noexcept override { FragmentHandler::acquire(); }
  62     virtual void SAL_CALL release() noexcept override { FragmentHandler::release(); }
  63
  64     // com.sun.star.xml.sax.XFastContextHandler interface ---------------------
  65
  66     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL
  67                         createFastChildContext(
  68                             sal_Int32 nElement,
  69                             const css::uno::Reference< css::xml::sax::XFastAttributeList >& rxAttribs ) final override;
  70
  71     virtual void SAL_CALL startFastElement(
  72                             sal_Int32 nElement,
  73                             const css::uno::Reference< css::xml::sax::XFastAttributeList >& rxAttribs ) final override;
  74
  75     virtual void SAL_CALL characters( const OUString& rChars ) final override;
  76
  77     virtual void SAL_CALL endFastElement( sal_Int32 nElement ) final override;
  78
  79     // com.sun.star.xml.sax.XFastDocumentHandler interface --------------------
  80
  81     virtual void SAL_CALL startDocument() override;
  82
  83     virtual void SAL_CALL endDocument() override;
  84
  85     // oox.core.ContextHandler interface --------------------------------------
  86
  87     virtual ContextHandlerRef createRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm ) override;
  88     virtual void        startRecord( sal_Int32 nRecId, SequenceInputStream& rStrm ) override;
  89     virtual void        endRecord( sal_Int32 nRecId ) override;
  90
  91     // oox.core.ContextHandler2Helper interface -------------------------------
  92
  93     virtual ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) override;
  94     virtual void        onStartElement( const AttributeList& rAttribs ) override;
  95     virtual void        onCharacters( const OUString& rChars ) override;
  96     virtual void        onEndElement() override;
  97
  98     virtual ContextHandlerRef onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm ) override;
  99     virtual void        onStartRecord( SequenceInputStream& rStrm ) override;
 100     virtual void        onEndRecord() override;
 101
 102     // oox.core.FragmentHandler2 interface ------------------------------------
 103
 104     virtual void        initializeImport();
 105     virtual void        finalizeImport();
 106 };
 107
 108 typedef ::rtl::Reference< FragmentHandler2 > FragmentHandler2Ref;
 109
 110
 111 } // namespace oox::core
 112
 113 #endif
 114
 115 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */