sc/source/filter/xml/XMLDDELinksContext.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_SC_SOURCE_FILTER_XML_XMLDDELINKSCONTEXT_HXX
  21 #define INCLUDED_SC_SOURCE_FILTER_XML_XMLDDELINKSCONTEXT_HXX
  22
  23 #include "importcontext.hxx"
  24 #include <vector>
  25
  26 namespace sax_fastparser { class FastAttributeList; }
  27
  28 class ScXMLDDELinksContext : public ScXMLImportContext
  29 {
  30 public:
  31     ScXMLDDELinksContext( ScXMLImport& rImport);
  32
  33     virtual ~ScXMLDDELinksContext() override;
  34
  35     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
  36         sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;
  37 };
  38
  39 struct ScDDELinkCell
  40 {
  41     OUString sValue;
  42     double fValue;
  43     bool bString;
  44     bool bEmpty;
  45 };
  46
  47 typedef std::vector<ScDDELinkCell> ScDDELinkCells;
  48
  49 class ScXMLDDELinkContext : public ScXMLImportContext
  50 {
  51     ScDDELinkCells  aDDELinkTable;
  52     ScDDELinkCells  aDDELinkRow;
  53     OUString   sApplication;
  54     OUString   sTopic;
  55     OUString   sItem;
  56     sal_Int32       nPosition;
  57     sal_Int32       nColumns;
  58     sal_Int32       nRows;
  59     sal_uInt8       nMode;
  60
  61 public:
  62     ScXMLDDELinkContext( ScXMLImport& rImport);
  63
  64     virtual ~ScXMLDDELinkContext() override;
  65
  66     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
  67         sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;
  68
  69     void SetApplication(const OUString& sValue) { sApplication = sValue; }
  70     void SetTopic(const OUString& sValue) { sTopic = sValue; }
  71     void SetItem(const OUString& sValue) { sItem = sValue; }
  72     void SetMode(const sal_uInt8 nValue) { nMode = nValue; }
  73     void CreateDDELink();
  74     void AddColumns(const sal_Int32 nValue) { nColumns += nValue; }
  75     void AddRows(const sal_Int32 nValue) { nRows += nValue; }
  76     void AddCellToRow(const ScDDELinkCell& aCell);
  77     void AddRowsToTable(const sal_Int32 nRows);
  78
  79     virtual void SAL_CALL endFastElement( sal_Int32 nElement ) override;
  80 };
  81
  82 class ScXMLDDESourceContext : public ScXMLImportContext
  83 {
  84     ScXMLDDELinkContext* pDDELink;
  85
  86 public:
  87     ScXMLDDESourceContext( ScXMLImport& rImport,
  88                         const rtl::Reference<sax_fastparser::FastAttributeList>& rAttrList,
  89                         ScXMLDDELinkContext* pDDELink);
  90
  91     virtual ~ScXMLDDESourceContext() override;
  92
  93     virtual void SAL_CALL endFastElement( sal_Int32 nElement ) override;
  94 };
  95
  96 class ScXMLDDETableContext : public ScXMLImportContext
  97 {
  98     ScXMLDDELinkContext* const pDDELink;
  99
 100 public:
 101     ScXMLDDETableContext( ScXMLImport& rImport,
 102                         ScXMLDDELinkContext* pDDELink);
 103
 104     virtual ~ScXMLDDETableContext() override;
 105
 106     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
 107         sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;
 108 };
 109
 110 class ScXMLDDEColumnContext : public ScXMLImportContext
 111 {
 112 public:
 113     ScXMLDDEColumnContext( ScXMLImport& rImport,
 114                         const rtl::Reference<sax_fastparser::FastAttributeList>& rAttrList,
 115                         ScXMLDDELinkContext* pDDELink);
 116
 117     virtual ~ScXMLDDEColumnContext() override;
 118 };
 119
 120 class ScXMLDDERowContext : public ScXMLImportContext
 121 {
 122     ScXMLDDELinkContext*    pDDELink;
 123     sal_Int32               nRows;
 124
 125 public:
 126     ScXMLDDERowContext( ScXMLImport& rImport,
 127                         const rtl::Reference<sax_fastparser::FastAttributeList>& rAttrList,
 128                         ScXMLDDELinkContext* pDDELink);
 129
 130     virtual ~ScXMLDDERowContext() override;
 131
 132     virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
 133         sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;
 134
 135     virtual void SAL_CALL endFastElement( sal_Int32 nElement ) override;
 136 };
 137
 138 class ScXMLDDECellContext : public ScXMLImportContext
 139 {
 140     OUString        sValue;
 141     double          fValue;
 142     sal_Int32       nCells;
 143     bool            bString;
 144     bool            bString2;
 145     bool            bEmpty;
 146
 147     ScXMLDDELinkContext* pDDELink;
 148
 149 public:
 150     ScXMLDDECellContext( ScXMLImport& rImport,
 151                         const rtl::Reference<sax_fastparser::FastAttributeList>& rAttrList,
 152                         ScXMLDDELinkContext* pDDELink);
 153
 154     virtual ~ScXMLDDECellContext() override;
 155
 156     virtual void SAL_CALL endFastElement( sal_Int32 nElement ) override;
 157 };
 158
 159 #endif
 160
 161 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */