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office-gobmx/starmath/inc/document.hxx
Luboš Luňák c0bcff297b hack: make msoffice 2k7 be able to read ooxml formulas 
It seems that it doesn't read characters unless the font is explicitly
specified as "Cambria Math"
2011-08-18 15:33:46 +02:00

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8.7 KiB
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef DOCUMENT_HXX
#define DOCUMENT_HXX
#define SMDLL 1
#include <rtl/ustring.hxx>
#include <sfx2/docfac.hxx>
#include <sfx2/objsh.hxx>
#include <sot/sotref.hxx>
#include <sot/storage.hxx>
#include <svl/lstner.hxx>
#include <vcl/jobset.hxx>
#include <vcl/virdev.hxx>
#include <sax/fshelper.hxx>
#include <oox/core/filterbase.hxx>
#include <set>
#include "format.hxx"
#include "parse.hxx"
#include "smmod.hxx"
class SmNode;
class SfxMenuBarManager;
class SfxPrinter;
class Printer;
class SmCursor;
#define HINT_DATACHANGED 1004
#define SM30BIDENT ((sal_uLong)0x534D3033L)
#define SM30IDENT ((sal_uLong)0x30334d53L)
#define SM304AIDENT ((sal_uLong)0x34303330L)
#define SM30VERSION ((sal_uLong)0x00010000L)
#define SM50VERSION ((ULONG)0x00010001L) //Difference to SM30VERSION is
//the new border in the format.
#define FRMIDENT ((sal_uLong)0x03031963L)
#define FRMVERSION ((sal_uLong)0x00010001L)
#define STAROFFICE_XML "StarOffice XML (Math)"
#define MATHML_XML "MathML XML (Math)"
/* Access to printer should happen through this class only
* ==========================================================================
*
* The printer can belong to the document or the OLE-Container. If the document
* is an OLE-Document the printer generally belongs to the container too.
* But the container mayby works with a different MapUnit than the server.
* Referring to the MapMode the printer will be accordingly adjusted in the
* constructor and restored in the destructor. This brings that this class
* is always allowed to exists only a short time (e.g. while painting).
* The control whether the printer is self-generated, gotten from the server
* or is NULL then, is taken by the DocShell in the method GetPrt(), for
* which the access is friend of the DocShell too.
*/
class SmDocShell;
class EditEngine;
////////////////////////////////////////////////////////////
class SmPrinterAccess
{
Printer* pPrinter;
OutputDevice* pRefDev;
public:
SmPrinterAccess( SmDocShell &rDocShell );
~SmPrinterAccess();
Printer* GetPrinter() { return pPrinter; }
OutputDevice* GetRefDev() { return pRefDev; }
};
////////////////////////////////////////////////////////////
void SetEditEngineDefaultFonts(SfxItemPool &rEditEngineItemPool);
////////////////////////////////////////////////////////////
class SmDocShell : public SfxObjectShell, public SfxListener
{
friend class SmPrinterAccess;
friend class SmModel;
friend class SmCursor;
String aText;
SmFormat aFormat;
SmParser aInterpreter;
String aAccText;
SmNode *pTree;
SfxMenuBarManager *pMenuMgr;
SfxItemPool *pEditEngineItemPool;
EditEngine *pEditEngine;
SfxPrinter *pPrinter; //q.v. comment to SmPrinter Access!
Printer *pTmpPrinter; //ditto
long nLeftBorder,
nRightBorder,
nTopBorder,
nBottomBorder;
sal_uInt16 nModifyCount;
bool bIsFormulaArranged;
SmCursor *pCursor;
std::set< rtl::OUString > aUsedSymbols; // to export used symbols only when saving
virtual void SFX_NOTIFY(SfxBroadcaster& rBC, const TypeId& rBCType,
const SfxHint& rHint, const TypeId& rHintType);
bool WriteAsMathType3( SfxMedium& );
virtual void Draw(OutputDevice *pDevice,
const JobSetup & rSetup,
sal_uInt16 nAspect = ASPECT_CONTENT);
virtual void FillClass(SvGlobalName* pClassName,
sal_uInt32* pFormat,
String* pAppName,
String* pFullTypeName,
String* pShortTypeName,
sal_Int32 nFileFormat,
sal_Bool bTemplate = sal_False ) const;
virtual sal_Bool SetData( const String& rData );
virtual sal_uLong GetMiscStatus() const;
virtual void OnDocumentPrinterChanged( Printer * );
virtual sal_Bool InitNew( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage );
virtual sal_Bool Load( SfxMedium& rMedium );
void ImplSave( SvStorageStreamRef xStrm );
virtual sal_Bool Save();
virtual sal_Bool SaveAs( SfxMedium& rMedium );
virtual sal_Bool ConvertTo( SfxMedium &rMedium );
virtual sal_Bool SaveCompleted( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage );
Printer *GetPrt();
OutputDevice* GetRefDev();
bool IsFormulaArranged() const { return bIsFormulaArranged; }
void SetFormulaArranged(bool bVal) { bIsFormulaArranged = bVal; }
virtual sal_Bool ConvertFrom(SfxMedium &rMedium);
/** Called whenever the formula is changed
* Deletes the current cursor
*/
void InvalidateCursor();
bool writeFormulaOoxml( ::sax_fastparser::FSHelperPtr m_pSerializer, oox::core::OoxmlVersion version );
public:
TYPEINFO();
SFX_DECL_INTERFACE(SFX_INTERFACE_SMA_START+1)
using SotObject::GetInterface;
SFX_DECL_OBJECTFACTORY();
SmDocShell( const sal_uInt64 i_nSfxCreationFlags );
virtual ~SmDocShell();
void LoadSymbols();
void SaveSymbols();
void ArrangeFormula();
//Access for the View. This access is not for the OLE-case!
//and for the communication with the SFX!
//All internal printer uses should work with the SmPrinterAccess only
bool HasPrinter() { return 0 != pPrinter; }
SfxPrinter *GetPrinter() { GetPrt(); return pPrinter; }
void SetPrinter( SfxPrinter * );
const String GetComment() const;
// to replace chars that can not be saved with the document...
sal_Bool ReplaceBadChars();
void UpdateText();
void SetText(const String& rBuffer);
String& GetText() { return (aText); }
void SetFormat(SmFormat& rFormat);
const SmFormat& GetFormat() { return (aFormat); }
void Parse();
SmParser & GetParser() { return aInterpreter; }
const SmNode * GetFormulaTree() const { return pTree; }
void SetFormulaTree(SmNode *&rTree) { pTree = rTree; }
const std::set< rtl::OUString > & GetUsedSymbols() const { return aUsedSymbols; }
String GetAccessibleText();
EditEngine & GetEditEngine();
SfxItemPool & GetEditEngineItemPool();
void DrawFormula(OutputDevice &rDev, Point &rPosition, bool bDrawSelection = false);
Size GetSize();
void Repaint();
virtual ::svl::IUndoManager *GetUndoManager ();
virtual SfxItemPool& GetPool() const;
void Execute( SfxRequest& rReq );
void GetState(SfxItemSet &);
virtual void SetVisArea (const Rectangle & rVisArea);
virtual void SetModified(sal_Bool bModified);
/** Get a cursor for modifying this document
* @remarks Don't store this reference, a new cursor may be made...
*/
SmCursor& GetCursor();
/** True, if cursor have previously been requested and thus
* has some sort of position.
*/
bool HasCursor() { return pCursor != NULL; }
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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