LibreOffice Module xmloff (master) 1
SchXMLParagraphContext.cxx
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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 <sal/log.hxx>
24#include <xmloff/xmlimp.hxx>
26#include <xmloff/xmltoken.hxx>
28
29#include <com/sun/star/xml/sax/XAttributeList.hpp>
30
31using namespace com::sun::star;
32using namespace ::xmloff::token;
33
35 OUString& rText,
36 OUString * pOutId /* = 0 */ ) :
37 SvXMLImportContext( rImport ),
38 mrText( rText ),
39 mpId( pOutId )
40{
41}
42
44{}
45
47 sal_Int32 /*nElement*/,
48 const uno::Reference< xml::sax::XFastAttributeList >& xAttrList )
49{
50 // remember the id. It is used for storing the original cell range string in
51 // a local table (cached data)
52 if( !mpId )
53 return;
54
55 bool bHaveXmlId( false );
56
57 for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
58 {
59 switch(aIter.getToken())
60 {
61 case XML_ELEMENT(XML, XML_ID):
62 (*mpId) = aIter.toString();
63 bHaveXmlId = true;
64 break;
65 case XML_ELEMENT(TEXT, XML_ID):
66 { // text:id shall be ignored if xml:id exists
67 if (!bHaveXmlId)
68 {
69 (*mpId) = aIter.toString();
70 }
71 break;
72 }
73 default:
74 XMLOFF_WARN_UNKNOWN("xmloff", aIter);
75 }
76 }
77}
78
80{
81 mrText = maBuffer.makeStringAndClear();
82}
83
84css::uno::Reference< css::xml::sax::XFastContextHandler > SchXMLParagraphContext::createFastChildContext(
85 sal_Int32 nElement,
86 const css::uno::Reference< css::xml::sax::XFastAttributeList >& )
87{
88 if( nElement == XML_ELEMENT(TEXT, XML_TAB_STOP) )
89 {
90 maBuffer.append( u'\x0009'); // tabulator
91 }
92 else if( nElement == XML_ELEMENT(TEXT, XML_LINE_BREAK) )
93 {
94 maBuffer.append( u'\x000A'); // linefeed
95 }
96 else
97 XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement);
98
99 return nullptr;
100}
101
102void SchXMLParagraphContext::characters( const OUString& rChars )
103{
104 maBuffer.append( rChars );
105}
106
107/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
virtual void SAL_CALL characters(const OUString &rChars) override
This method is called for all characters that are contained in the current element.
virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList > &AttrList) override
virtual ~SchXMLParagraphContext() override
virtual void SAL_CALL startFastElement(sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList > &xAttrList) override
virtual void SAL_CALL endFastElement(sal_Int32 nElement) override
endFastElement is called before a context will be destructed, but after an elements context has been ...
SchXMLParagraphContext(SvXMLImport &rImport, OUString &rText, OUString *pOutId=nullptr)
This class deliberately does not support XWeak, to improve performance when loading large documents.
Definition: xmlictxt.hxx:48
float u
FastAttributeList & castToFastAttributeList(const css::uno::Reference< css::xml::sax::XFastAttributeList > &xAttrList)
Handling of tokens in XML:
TEXT
#define XMLOFF_WARN_UNKNOWN_ELEMENT(area, token)
Definition: xmlictxt.hxx:120
#define XMLOFF_WARN_UNKNOWN(area, rIter)
Definition: xmlictxt.hxx:114
#define XML_ELEMENT(prefix, name)
Definition: xmlimp.hxx:97