LibreOffice Module oox (master) 1
fragmenthandler.hxx
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#ifndef INCLUDED_OOX_CORE_FRAGMENTHANDLER_HXX
21#define INCLUDED_OOX_CORE_FRAGMENTHANDLER_HXX
22
23#include <com/sun/star/uno/Any.hxx>
24#include <com/sun/star/uno/Reference.hxx>
25#include <com/sun/star/uno/Sequence.hxx>
26#include <com/sun/star/xml/sax/XFastDocumentHandler.hpp>
30#include <oox/dllapi.h>
31#include <rtl/ref.hxx>
32#include <rtl/ustring.hxx>
33#include <sal/types.h>
34
35namespace com::sun::star {
36 namespace io { class XInputStream; }
37 namespace xml::sax { class XFastAttributeList; }
38 namespace xml::sax { class XFastContextHandler; }
39 namespace xml::sax { class XLocator; }
40}
41
42namespace oox::core {
43
44class XmlFilterBase;
45
52{
54 const OUString maFragmentPath;
55 css::uno::Reference< css::xml::sax::XLocator >
58
59 explicit FragmentBaseData(
60 XmlFilterBase& rFilter,
61 OUString aFragmentPath,
62 RelationsRef xRelations );
63};
64
65
77{
78 sal_Int32 mnStartRecId;
79 sal_Int32 mnEndRecId;
80};
81
82
83typedef ::cppu::ImplInheritanceHelper< ContextHandler, css::xml::sax::XFastDocumentHandler > FragmentHandler_BASE;
84
86{
87public:
88 explicit FragmentHandler( XmlFilterBase& rFilter, const OUString& rFragmentPath );
89 virtual ~FragmentHandler() override;
90
91 FragmentHandler(FragmentHandler const &) = default;
93 FragmentHandler & operator =(FragmentHandler const &) = delete; // due to ContextHandler
94 FragmentHandler & operator =(FragmentHandler &&) = delete; // due to ContextHandler
95
97 css::uno::Reference< css::xml::sax::XFastContextHandler >
98 getFastContextHandler() { return static_cast< ContextHandler* >( this ); }
99
100 // com.sun.star.xml.sax.XFastDocumentHandler interface --------------------
101
102 virtual void SAL_CALL startDocument() override;
103 virtual void SAL_CALL endDocument() override;
104 virtual void SAL_CALL processingInstruction( const OUString& rTarget, const OUString& rData ) override;
105 virtual void SAL_CALL setDocumentLocator( const css::uno::Reference< css::xml::sax::XLocator >& rxLocator ) override;
106
107 // com.sun.star.xml.sax.XFastContextHandler interface ---------------------
108
109 virtual void SAL_CALL startFastElement( ::sal_Int32 Element, const css::uno::Reference< css::xml::sax::XFastAttributeList >& Attribs ) override;
110 virtual void SAL_CALL startUnknownElement( const OUString& Namespace, const OUString& Name, const css::uno::Reference< css::xml::sax::XFastAttributeList >& Attribs ) override;
111 virtual void SAL_CALL endFastElement( ::sal_Int32 Element ) override;
112 virtual void SAL_CALL endUnknownElement( const OUString& Namespace, const OUString& Name ) override;
113 virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext( ::sal_Int32 Element, const css::uno::Reference< css::xml::sax::XFastAttributeList >& Attribs ) override;
114 virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createUnknownChildContext( const OUString& Namespace, const OUString& Name, const css::uno::Reference< css::xml::sax::XFastAttributeList >& Attribs ) override;
115 virtual void SAL_CALL characters( const OUString& aChars ) override;
116
117 // XML stream handling ----------------------------------------------------
118
121 virtual css::uno::Reference< css::io::XInputStream >
122 openFragmentStream() const;
123
124 // binary records ---------------------------------------------------------
125
126 virtual const RecordInfo* getRecordInfos() const;
127
128protected:
129 explicit FragmentHandler( XmlFilterBase& rFilter, const OUString& rFragmentPath, RelationsRef xRelations );
130};
131
132typedef ::rtl::Reference< FragmentHandler > FragmentHandlerRef;
133
134
135} // namespace oox::core
136
137#endif
138
139/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
FragmentHandler(FragmentHandler &&)=default
css::uno::Reference< css::xml::sax::XFastContextHandler > getFastContextHandler()
Returns the com.sun.star.xml.sax.XFastContextHandler interface of this context.
FragmentHandler(FragmentHandler const &)=default
#define OOX_DLLPUBLIC
Definition: dllapi.h:28
std::shared_ptr< Relations > RelationsRef
Definition: relations.hxx:63
::cppu::ImplInheritanceHelper< ContextHandler, css::xml::sax::XFastDocumentHandler > FragmentHandler_BASE
::rtl::Reference< FragmentHandler > FragmentHandlerRef
Base data of a fragment.
css::uno::Reference< css::xml::sax::XLocator > mxLocator
FragmentBaseData(XmlFilterBase &rFilter, OUString aFragmentPath, RelationsRef xRelations)
Describes record identifiers used to create contexts in a binary stream.
sal_Int32 mnEndRecId
Record identifier for context end, -1 = no record.
sal_Int32 mnStartRecId
Record identifier for context start.