sc/source/filter/inc/xeroot.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_INC_XEROOT_HXX
  21 #define INCLUDED_SC_SOURCE_FILTER_INC_XEROOT_HXX
  22
  23 #include <com/sun/star/beans/NamedValue.hpp>
  24
  25 #include "xlroot.hxx"
  26 #include "compiler.hxx"
  27 #include <memory>
  28
  29 // Forward declarations of objects in public use ==============================
  30
  31 class XclExpRecordBase;
  32 class XclExpString;
  33
  34 typedef std::shared_ptr< XclExpRecordBase >  XclExpRecordRef;
  35 typedef std::shared_ptr< XclExpString >      XclExpStringRef;
  36
  37 // Global data ================================================================
  38
  39 class XclExpTabInfo;
  40 class XclExpAddressConverter;
  41 class XclExpFormulaCompiler;
  42 class XclExpProgressBar;
  43 class XclExpSst;
  44 class XclExpPalette;
  45 class XclExpFontBuffer;
  46 class XclExpNumFmtBuffer;
  47 class XclExpXFBuffer;
  48 class XclExpLinkManager;
  49 class XclExpNameManager;
  50 class XclExpObjectManager;
  51 class XclExpFilterManager;
  52 class XclExpPivotTableManager;
  53 class XclExpDxfs;
  54 class XclExpXmlPivotTableManager;
  55 namespace sc { class CompileFormulaContext; }
  56
  57 /** Stores global buffers and data needed for Excel export filter. */
  58 struct XclExpRootData : public XclRootData
  59 {
  60     typedef std::shared_ptr< XclExpTabInfo >             XclExpTabInfoRef;
  61     typedef std::shared_ptr< XclExpAddressConverter >    XclExpAddrConvRef;
  62     typedef std::shared_ptr< XclExpFormulaCompiler >     XclExpFmlaCompRef;
  63     typedef std::shared_ptr< XclExpProgressBar >         XclExpProgressRef;
  64
  65     typedef std::shared_ptr< XclExpSst >                 XclExpSstRef;
  66     typedef std::shared_ptr< XclExpPalette >             XclExpPaletteRef;
  67     typedef std::shared_ptr< XclExpFontBuffer >          XclExpFontBfrRef;
  68     typedef std::shared_ptr< XclExpNumFmtBuffer >        XclExpNumFmtBfrRef;
  69     typedef std::shared_ptr< XclExpXFBuffer >            XclExpXFBfrRef;
  70     typedef std::shared_ptr< XclExpNameManager >         XclExpNameMgrRef;
  71     typedef std::shared_ptr< XclExpLinkManager >         XclExpLinkMgrRef;
  72     typedef std::shared_ptr< XclExpObjectManager >       XclExpObjectMgrRef;
  73     typedef std::shared_ptr< XclExpFilterManager >       XclExpFilterMgrRef;
  74     typedef std::shared_ptr< XclExpPivotTableManager >   XclExpPTableMgrRef;
  75     typedef std::shared_ptr< XclExpDxfs >                XclExpDxfsRef;
  76
  77     XclExpTabInfoRef    mxTabInfo;          /// Calc->Excel sheet index conversion.
  78     XclExpAddrConvRef   mxAddrConv;         /// The address converter.
  79     XclExpFmlaCompRef   mxFmlaComp;         /// The formula compiler.
  80     XclExpProgressRef   mxProgress;         /// The export progress bar.
  81
  82     XclExpSstRef        mxSst;              /// The shared string table.
  83     XclExpPaletteRef    mxPalette;          /// The color buffer.
  84     XclExpFontBfrRef    mxFontBfr;          /// All fonts in the file.
  85     XclExpNumFmtBfrRef  mxNumFmtBfr;        /// All number formats in the file.
  86     XclExpXFBfrRef      mxXFBfr;            /// All XF records in the file.
  87     XclExpNameMgrRef    mxNameMgr;          /// Internal defined names.
  88     XclExpLinkMgrRef    mxGlobLinkMgr;      /// Global link manager for defined names.
  89     XclExpLinkMgrRef    mxLocLinkMgr;       /// Local link manager for a sheet.
  90     XclExpObjectMgrRef  mxObjMgr;           /// All drawing objects.
  91     XclExpFilterMgrRef  mxFilterMgr;        /// Manager for filtered areas in all sheets.
  92     XclExpPTableMgrRef  mxPTableMgr;        /// All pivot tables and pivot caches.
  93     XclExpDxfsRef       mxDxfs;             /// All delta formatting entries
  94
  95     std::shared_ptr<XclExpXmlPivotTableManager> mxXmlPTableMgr;
  96     std::shared_ptr<sc::CompileFormulaContext> mpCompileFormulaCxt;
  97
  98     ScCompiler::OpCodeMapPtr  mxOpCodeMap;  /// mapping between op-codes and names
  99
 100     bool                mbRelUrl;           /// true = Store URLs relative.
 101
 102     OStringBuffer       maStringBuf;        /// buffer to avoid massive OUString allocations
 103
 104     explicit            XclExpRootData( XclBiff eBiff, SfxMedium& rMedium,
 105                             tools::SvRef<SotStorage> xRootStrg, ScDocument& rDoc, rtl_TextEncoding eTextEnc );
 106     virtual             ~XclExpRootData();
 107 };
 108
 109 /** Access to global data from other classes. */
 110 class XclExpRoot : public XclRoot
 111 {
 112 public:
 113     explicit            XclExpRoot( XclExpRootData& rExpRootData );
 114
 115     /** Returns this root instance - for code readability in derived classes. */
 116     inline const XclExpRoot& GetRoot() const { return *this; }
 117     /** Returns true, if URLs should be stored relative to the document location. */
 118     inline bool         IsRelUrl() const { return mrExpData.mbRelUrl; }
 119     sc::CompileFormulaContext& GetCompileFormulaContext() const { return *mrExpData.mpCompileFormulaCxt; }
 120
 121     /** Returns the buffer for Calc->Excel sheet index conversion. */
 122     XclExpTabInfo&      GetTabInfo() const;
 123     /** Returns the address converter. */
 124     XclExpAddressConverter& GetAddressConverter() const;
 125     /** Returns the formula compiler to produce formula token arrays. */
 126     XclExpFormulaCompiler& GetFormulaCompiler() const;
 127     /** Returns the export progress bar. */
 128     XclExpProgressBar&  GetProgressBar() const;
 129
 130     /** Returns the shared string table. */
 131     XclExpSst&          GetSst() const;
 132     /** Returns the color buffer. */
 133     XclExpPalette&      GetPalette() const;
 134     /** Returns the font buffer. */
 135     XclExpFontBuffer&   GetFontBuffer() const;
 136     /** Returns the number format buffer. */
 137     XclExpNumFmtBuffer& GetNumFmtBuffer() const;
 138     /** Returns the cell formatting attributes buffer. */
 139     XclExpXFBuffer&     GetXFBuffer() const;
 140     /** Returns the global link manager for defined names. */
 141     XclExpLinkManager&  GetGlobalLinkManager() const;
 142     /** Returns the local link manager for the current sheet. */
 143     XclExpLinkManager&  GetLocalLinkManager() const;
 144     /** Returns the buffer that contains internal defined names. */
 145     XclExpNameManager&  GetNameManager() const;
 146     /** Returns the drawing object manager. */
 147     XclExpObjectManager& GetObjectManager() const;
 148     /** Returns the filter manager. */
 149     XclExpFilterManager& GetFilterManager() const;
 150     /** Returns the pivot table manager. */
 151     XclExpPivotTableManager& GetPivotTableManager() const;
 152     /** Returns the differential formatting list */
 153     XclExpDxfs&          GetDxfs() const;
 154
 155     /** Clean and return the OStringBuffer */
 156     inline OStringBuffer&   GetStringBuf() const { mrExpData.maStringBuf.setLength(0); return mrExpData.maStringBuf; }
 157
 158     XclExpXmlPivotTableManager& GetXmlPivotTableManager();
 159
 160     /** Is called when export filter starts to create the Excel document (all BIFF versions). */
 161     void                InitializeConvert();
 162     /** Is called when export filter starts to create the workbook global data (>=BIFF5). */
 163     void                InitializeGlobals();
 164     /** Is called when export filter starts to create data for a single sheet (all BIFF versions). */
 165     void                InitializeTable( SCTAB nScTab );
 166     /** Is called before export filter starts to write the records to the stream. */
 167     void                InitializeSave();
 168     /** Returns the reference to a record (or record list) representing a root object.
 169         @param nRecId  Identifier that specifies which record is returned. */
 170     XclExpRecordRef     CreateRecord( sal_uInt16 nRecId ) const;
 171
 172     bool                IsDocumentEncrypted() const;
 173
 174     static ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue > GenerateEncryptionData( const OUString& aPass );
 175     ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue > GetEncryptionData() const;
 176     ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue > GenerateDefaultEncryptionData() const;
 177
 178 private:
 179
 180     /** Returns the local or global link manager, depending on current context. */
 181     XclExpRootData::XclExpLinkMgrRef GetLocalLinkMgrRef() const;
 182
 183 private:
 184     XclExpRootData& mrExpData;      /// Reference to the global export data struct.
 185 };
 186
 187 #endif
 188
 189 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */