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