sc/source/filter/xml/xmlnexpi.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_SC_SOURCE_FILTER_XML_XMLNEXPI_HXX
  20 #define INCLUDED_SC_SOURCE_FILTER_XML_XMLNEXPI_HXX
  21
  22 #include <types.hxx>
  23 #include "importcontext.hxx"
  24
  25 #include <memory>
  26
  27 namespace sax_fastparser { class FastAttributeList; }
  28
  29 struct ScMyNamedExpression;
  30
  31 class ScXMLNamedExpressionsContext : public ScXMLImportContext
  32 {
  33 public:
  34
  35     class Inserter
  36     {
  37     public:
  38         virtual ~Inserter() {}
  39         virtual void insert(ScMyNamedExpression* pExp) = 0;
  40     };
  41
  42     /**
  43      * Global named expressions are inserted into ScXMLImport, which does the
  44      * bulk insertion at the end of the import.
  45      */
  46     class GlobalInserter : public Inserter
  47     {
  48     public:
  49         explicit GlobalInserter(ScXMLImport& rImport);
  50         virtual void insert(ScMyNamedExpression* pExp) override;
  51     private:
  52         ScXMLImport& mrImport;
  53     };
  54
  55     /**
  56      * Sheet local named expressions are inserted directly into ScRangeName
  57      * instance of that sheet.  TODO: the global ones should be inserted the
  58      * same way for efficiency.
  59      */
  60     class SheetLocalInserter : public Inserter
  61     {
  62     public:
  63         SheetLocalInserter(ScXMLImport& rImport, SCTAB nTab);
  64         virtual void insert(ScMyNamedExpression* pExp) override;
  65     private:
  66         ScXMLImport& mrImport;
  67         SCTAB const mnTab;
  68     };
  69
  70     ScXMLNamedExpressionsContext(
  71         ScXMLImport& rImport,
  72         Inserter* pInserter );
  73
  74     virtual ~ScXMLNamedExpressionsContext() override;
  75
  76     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
  77         sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;
  78
  79 private:
  80     std::shared_ptr<Inserter> mpInserter;
  81 };
  82
  83 class ScXMLNamedRangeContext : public ScXMLImportContext
  84 {
  85 public:
  86
  87     ScXMLNamedRangeContext(
  88         ScXMLImport& rImport,
  89         const rtl::Reference<sax_fastparser::FastAttributeList>& rAttrList,
  90         ScXMLNamedExpressionsContext::Inserter* pInserter );
  91
  92     virtual ~ScXMLNamedRangeContext() override;
  93 };
  94
  95 class ScXMLNamedExpressionContext : public ScXMLImportContext
  96 {
  97 public:
  98
  99     ScXMLNamedExpressionContext(
 100         ScXMLImport& rImport,
 101         const rtl::Reference<sax_fastparser::FastAttributeList>& rAttrList,
 102         ScXMLNamedExpressionsContext::Inserter* pInserter );
 103
 104     virtual ~ScXMLNamedExpressionContext() override;
 105 };
 106
 107 #endif
 108
 109 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */