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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: xcl97esc.hxx,v $
* $Revision: 1.13.14.3 $
*
* 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 SC_XCL97ESC_HXX
#define SC_XCL97ESC_HXX
#include <filter/msfilter/escherex.hxx>
#include <tools/table.hxx>
#include <tools/stack.hxx>
#include "xlescher.hxx"
#include "xeroot.hxx"
// 0 = Export TBX form controls, 1 = Export OCX form controls.
#define EXC_EXP_OCX_CTRL 0
namespace utl { class TempFile; }
// --- class XclEscherEx ---------------------------------------------
class SvStream;
class XclObj;
class XclEscherHostAppData;
class XclEscherClientData;
class XclEscherClientTextbox;
#if EXC_EXP_OCX_CTRL
class XclExpOcxControlObj;
#else
class XclExpTbxControlObj;
#endif
class XclEscherEx : public EscherEx, protected XclExpRoot
{
private:
List aOffsetMap;
Stack aStack;
utl::TempFile* pPicTempFile;
SvStream* pPicStrm;
XclObj* pCurrXclObj;
XclEscherHostAppData* pCurrAppData;
XclEscherClientData* pTheClientData; // always the same
XclEscherClientTextbox* pAdditionalText;
USHORT nAdditionalText;
void DeleteCurrAppData();
public:
XclEscherEx( const XclExpRoot& rRoot, SvStream& rStrm, UINT32 nDrawings );
virtual ~XclEscherEx();
/// maintains OffsetMap
virtual void InsertAtCurrentPos( UINT32 nBytes, BOOL bCont = FALSE );
virtual SvStream* QueryPicStream();
virtual EscherExHostAppData* StartShape( const com::sun::star::uno::Reference<
com::sun::star::drawing::XShape>& rShape );
virtual void EndShape( UINT16 nShapeType, UINT32 nShapeID );
virtual EscherExHostAppData* EnterAdditionalTextGroup();
/// appends stream offset to list and returns position in list
ULONG AddCurrentOffsetToMap();
/// replaces position in list with current stream offset
void ReplaceCurrentOffsetInMap( ULONG nPos );
/// returns stream offset for position in list
inline ULONG GetOffsetFromMap( ULONG nPos ) const;
/// last position in list (count-1)
inline ULONG GetLastOffsetMapPos() const;
/// Flush and merge PicStream into EscherStream
void EndDocument();
#if EXC_EXP_OCX_CTRL
/** Creates an OCX form control OBJ record from the passed form control.
@descr Writes the form control data to the 'Ctls' stream. */
XclExpOcxControlObj* CreateCtrlObj( ::com::sun::star::uno::Reference<
::com::sun::star::drawing::XShape > xShape );
private:
SotStorageStreamRef mxCtlsStrm; /// The 'Ctls' stream.
#else
/** Creates a TBX form control OBJ record from the passed form control. */
XclExpTbxControlObj* CreateCtrlObj( ::com::sun::star::uno::Reference<
::com::sun::star::drawing::XShape > xShape );
private:
/** Tries to get the name of a Basic macro from a control. */
void ConvertTbxMacro(
XclExpTbxControlObj& rTbxCtrlObj,
::com::sun::star::uno::Reference<
::com::sun::star::awt::XControlModel > xCtrlModel );
#endif
};
inline ULONG XclEscherEx::GetOffsetFromMap( ULONG nPos ) const
{
return (ULONG) aOffsetMap.GetObject( nPos );
}
inline ULONG XclEscherEx::GetLastOffsetMapPos() const
{
return aOffsetMap.Count() - 1;
}
// --- class XclEscher -----------------------------------------------
struct RootData;
class XclEscher : protected XclExpRoot
{
private:
utl::TempFile* pTempFile;
SvStream* pStrm;
XclEscherEx* pEx;
public:
XclEscher( const XclExpRoot& rRoot, UINT32 nDrawings );
~XclEscher();
inline XclEscherEx* GetEx() const { return pEx; }
inline SvStream& GetStrm() const { return *pStrm; }
void AddSdrPage();
};
// --- class XclEscherHostAppData ------------------------------------
class XclEscherHostAppData : public EscherExHostAppData
{
private:
BOOL bStackedGroup;
public:
XclEscherHostAppData() : bStackedGroup( FALSE )
{}
inline void SetStackedGroup( BOOL b ) { bStackedGroup = b; }
inline BOOL IsStackedGroup() const { return bStackedGroup; }
};
// DFF client anchor ==========================================================
class Rectangle;
class SdrObject;
class ScAddress;
/** Represents the position (anchor) of an object in a Calc document. */
class XclExpDffAnchor : public EscherExClientAnchor_Base, protected XclExpRoot
{
public:
/** Constructs a dummy client anchor. */
explicit XclExpDffAnchor( const XclExpRoot& rRoot, sal_uInt16 nFlags = 0 );
/** Constructs a client anchor directly from an SdrObject. */
explicit XclExpDffAnchor( const XclExpRoot& rRoot, const SdrObject& rSdrObj );
/** Sets the flags according to the passed SdrObject. */
void SetFlags( const SdrObject& rSdrObj );
/** Called from SVX Escher exporter.
@param rRect The object anchor rectangle to be exported (in twips). */
virtual void WriteData( EscherEx& rEx, const Rectangle& rRect );
/** Writes the anchor structure with the current anchor position. */
void WriteData( EscherEx& rEx ) const;
protected: // for access in derived classes
XclObjAnchor maAnchor; /// The client anchor data.
sal_uInt16 mnFlags; /// Flags for DFF stream export.
};
// ----------------------------------------------------------------------------
/** Represents the position (anchor) of a note object. */
class XclExpDffNoteAnchor : public XclExpDffAnchor
{
public:
explicit XclExpDffNoteAnchor( const XclExpRoot& rRoot, const Rectangle& rRect );
};
// ----------------------------------------------------------------------------
/** Represents the position (anchor) of a cell dropdown object. */
class XclExpDffDropDownAnchor : public XclExpDffAnchor
{
public:
explicit XclExpDffDropDownAnchor( const XclExpRoot& rRoot, const ScAddress& rScPos );
};
// ============================================================================
// --- class XclEscherClientData -------------------------------------
class XclEscherClientData : public EscherExClientRecord_Base
{
public:
XclEscherClientData() {}
virtual void WriteData( EscherEx& rEx ) const;
};
// --- class XclEscherClientTextbox ----------------------------------
class SdrTextObj;
class XclEscherClientTextbox : public EscherExClientRecord_Base, protected XclExpRoot
{
private:
const SdrTextObj& rTextObj;
XclObj* pXclObj;
public:
XclEscherClientTextbox(
const XclExpRoot& rRoot,
const SdrTextObj& rObj,
XclObj* pObj
);
//! ONLY for the AdditionalText mimic
inline void SetXclObj( XclObj* p ) { pXclObj = p; }
virtual void WriteData( EscherEx& rEx ) const;
};
#endif // _XCL97ESC_HXX
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