xmloff/inc/DomBuilderContext.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_XMLOFF_INC_DOMBUILDERCONTEXT_HXX
  21 #define INCLUDED_XMLOFF_INC_DOMBUILDERCONTEXT_HXX
  22
  23 #include <xmloff/xmlictxt.hxx>
  24
  25
  26 // forward declarations
  27
  28
  29 namespace com { namespace sun { namespace star {
  30     namespace xml { namespace dom {
  31         class XNode;
  32         class XDocument;
  33     } }
  34     namespace xml { namespace sax {
  35         class XAttributeList;
  36     } }
  37 } } }
  38 class SvXMLImport;
  39 class SvXMLImportContext;
  40
  41 /**
  42  * DomBuilderContext creates a DOM tree suitable for in-memory processing of
  43  * XML data from a sequence of SAX events */
  44 class DomBuilderContext : public SvXMLImportContext
  45 {
  46     css::uno::Reference<css::xml::dom::XNode> mxNode;
  47
  48 public:
  49
  50     /** default constructor: create new DOM tree */
  51     DomBuilderContext( SvXMLImport& rImport,
  52                        sal_uInt16 nPrefix,
  53                        const OUString& rLocalName );
  54
  55     /** constructor: create DOM subtree under the given node */
  56     DomBuilderContext( SvXMLImport& rImport,
  57                        sal_uInt16 nPrefix,
  58                        const OUString& rLocalName,
  59                        css::uno::Reference<css::xml::dom::XNode> const & );
  60
  61     virtual ~DomBuilderContext() override;
  62
  63
  64     // access to the DOM tree
  65
  66
  67     /** access the DOM tree */
  68     css::uno::Reference<css::xml::dom::XDocument> getTree();
  69
  70
  71     // implement SvXMLImportContext methods:
  72
  73
  74     virtual SvXMLImportContextRef CreateChildContext(
  75         sal_uInt16 nPrefix,
  76         const OUString& rLocalName,
  77         const css::uno::Reference<css::xml::sax::XAttributeList >& xAttrList ) override;
  78
  79     virtual void StartElement(
  80         const css::uno::Reference<css::xml::sax::XAttributeList>& xAttrList ) override;
  81
  82     virtual void EndElement() override;
  83
  84     virtual void Characters( const OUString& rChars ) override;
  85 };
  86
  87 #endif
  88
  89 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */