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 <xmloff/xmlictxt.hxx>
  23 #include <xmloff/xmlimp.hxx>
  24 #include "address.hxx"
  25 #include "xmlimprt.hxx"
  26
  27 #include <boost/shared_ptr.hpp>
  28
  29 struct ScMyNamedExpression;
  30 class ScRangeName;
  31
  32 class ScXMLNamedExpressionsContext : public SvXMLImportContext
  33 {
  34     const ScXMLImport& GetScImport() const { return static_cast<const ScXMLImport&>(GetImport()); }
  35     ScXMLImport& GetScImport() { return static_cast<ScXMLImport&>(GetImport()); }
  36
  37 public:
  38
  39     class Inserter
  40     {
  41     public:
  42         virtual ~Inserter() {}
  43         virtual void insert(ScMyNamedExpression* pExp) = 0;
  44     };
  45
  46     /**
  47      * Global named expressions are inserted into ScXMLImport, which does the
  48      * bulk insertion at the end of the import.
  49      */
  50     class GlobalInserter : public Inserter
  51     {
  52     public:
  53         GlobalInserter(ScXMLImport& rImport);
  54         virtual void insert(ScMyNamedExpression* pExp) SAL_OVERRIDE;
  55     private:
  56         ScXMLImport& mrImport;
  57     };
  58
  59     /**
  60      * Sheet local named expressions are inserted directly into ScRangeName
  61      * instance of that sheet.  TODO: the global ones should be inserted the
  62      * same way for efficiency.
  63      */
  64     class SheetLocalInserter : public Inserter
  65     {
  66     public:
  67         SheetLocalInserter(ScXMLImport& rImport, SCTAB nTab);
  68         virtual void insert(ScMyNamedExpression* pExp) SAL_OVERRIDE;
  69     private:
  70         ScXMLImport& mrImport;
  71         SCTAB mnTab;
  72     };
  73
  74     ScXMLNamedExpressionsContext(
  75         ScXMLImport& rImport, sal_uInt16 nPrfx, const OUString& rLName,
  76         const ::com::sun::star::uno::Reference<
  77             ::com::sun::star::xml::sax::XAttributeList>& xAttrList,
  78         Inserter* pInserter );
  79
  80     virtual ~ScXMLNamedExpressionsContext();
  81
  82     virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix,
  83                                      const OUString& rLocalName,
  84                                      const ::com::sun::star::uno::Reference<
  85                                           ::com::sun::star::xml::sax::XAttributeList>& xAttrList ) SAL_OVERRIDE;
  86
  87     virtual void EndElement() SAL_OVERRIDE;
  88
  89 private:
  90     ::boost::shared_ptr<Inserter> mpInserter;
  91 };
  92
  93 class ScXMLNamedRangeContext : public SvXMLImportContext
  94 {
  95     const ScXMLImport& GetScImport() const { return static_cast<const ScXMLImport&>(GetImport()); }
  96     ScXMLImport& GetScImport() { return static_cast<ScXMLImport&>(GetImport()); }
  97
  98 public:
  99
 100     ScXMLNamedRangeContext(
 101         ScXMLImport& rImport, sal_uInt16 nPrfx, const OUString& rLName,
 102         const ::com::sun::star::uno::Reference<
 103             ::com::sun::star::xml::sax::XAttributeList>& xAttrList,
 104         ScXMLNamedExpressionsContext::Inserter* pInserter );
 105
 106     virtual ~ScXMLNamedRangeContext();
 107
 108     virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix,
 109                                      const OUString& rLocalName,
 110                                      const ::com::sun::star::uno::Reference<
 111                                           ::com::sun::star::xml::sax::XAttributeList>& xAttrList ) SAL_OVERRIDE;
 112
 113     virtual void EndElement() SAL_OVERRIDE;
 114
 115 private:
 116     ScXMLNamedExpressionsContext::Inserter* mpInserter;
 117 };
 118
 119 class ScXMLNamedExpressionContext : public SvXMLImportContext
 120 {
 121     const ScXMLImport& GetScImport() const { return static_cast<const ScXMLImport&>(GetImport()); }
 122     ScXMLImport& GetScImport() { return static_cast<ScXMLImport&>(GetImport()); }
 123
 124 public:
 125
 126     ScXMLNamedExpressionContext(
 127         ScXMLImport& rImport, sal_uInt16 nPrfx, const OUString& rLName,
 128         const ::com::sun::star::uno::Reference<
 129             ::com::sun::star::xml::sax::XAttributeList>& xAttrList,
 130         ScXMLNamedExpressionsContext::Inserter* pInserter );
 131
 132     virtual ~ScXMLNamedExpressionContext();
 133
 134     virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix,
 135                                      const OUString& rLocalName,
 136                                      const ::com::sun::star::uno::Reference<
 137                                           ::com::sun::star::xml::sax::XAttributeList>& xAttrList ) SAL_OVERRIDE;
 138
 139     virtual void EndElement() SAL_OVERRIDE;
 140
 141 private:
 142     ScXMLNamedExpressionsContext::Inserter* mpInserter;
 143 };
 144
 145 #endif
 146
 147 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */