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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 SC_XCL97ESC_HXX
#define SC_XCL97ESC_HXX
#include <memory>
#include <stack>
#include <filter/msfilter/escherex.hxx>
#include "xlescher.hxx"
#include "xeroot.hxx"
#include <vector>
// 0 = Export TBX form controls, 1 = Export OCX form controls.
#define EXC_EXP_OCX_CTRL 0
namespace utl { class TempFile; }
// ============================================================================
class SvStream;
class XclEscherExGlobal : public EscherExGlobal, protected XclExpRoot
{
public:
explicit XclEscherExGlobal( const XclExpRoot& rRoot );
private:
/** Overloaded to create a new temporary file and return its stream. */
virtual SvStream* ImplQueryPictureStream();
private:
SAL_WNODEPRECATED_DECLARATIONS_PUSH
::std::auto_ptr< ::utl::TempFile > mxPicTempFile;
::std::auto_ptr< SvStream > mxPicStrm;
SAL_WNODEPRECATED_DECLARATIONS_POP
};
// ============================================================================
class XclObj;
class XclExpDffAnchorBase;
class XclEscherHostAppData;
class XclEscherClientData;
class XclEscherClientTextbox;
#if EXC_EXP_OCX_CTRL
class XclExpOcxControlObj;
#else
class XclExpTbxControlObj;
#endif
class XclExpShapeObj;
class EscherExHostAppData;
class ShapeInteractionHelper
{
public:
static XclExpShapeObj* CreateShapeObj( XclExpObjectManager& rObjMgr, const ::com::sun::star::uno::Reference<
::com::sun::star::drawing::XShape >& xShape );
static void PopulateShapeInteractionInfo( XclExpObjectManager& rObjMgr, const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& xShape, EscherExHostAppData& rHostAppData );
};
class XclEscherEx : public EscherEx, protected XclExpRoot
{
public:
explicit XclEscherEx(
const XclExpRoot& rRoot,
XclExpObjectManager& rObjMgr,
SvStream& rStrm,
const XclEscherEx* pParent = 0 );
virtual ~XclEscherEx();
/** Called by MSODRAWING record constructors to initialize the DFF stream
fragment they will own. returns the DFF fragment identifier. */
sal_uInt32 InitNextDffFragment();
/** Called after some data has been written to the DFF stream, to update
the end position of the DFF fragment owned by an MSODRAWING record. */
void UpdateDffFragmentEnd();
/** Returns the position of the specified DFF stream fragment. */
sal_uInt32 GetDffFragmentPos( sal_uInt32 nFragmentKey );
/** Returns the size of the specified DFF stream fragment. */
sal_uInt32 GetDffFragmentSize( sal_uInt32 nFragmentKey );
/** Returns true, if there is more data left in the DFF stream than owned
by the last MSODRAWING record. */
bool HasPendingDffData();
/** Creates a new DFF client anchor object and calculates the anchor
position of the passed object. Caller takes ownership! */
XclExpDffAnchorBase* CreateDffAnchor( const SdrObject& rSdrObj ) const;
virtual EscherExHostAppData* StartShape(
const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape>& rxShape,
const Rectangle* pChildAnchor );
virtual void EndShape( sal_uInt16 nShapeType, sal_uInt32 nShapeID );
virtual EscherExHostAppData* EnterAdditionalTextGroup();
/// 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,
const Rectangle* pChildAnchor );
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,
const Rectangle* pChildAnchor );
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
void DeleteCurrAppData();
private:
XclExpObjectManager& mrObjMgr;
std::stack< std::pair< XclObj*, XclEscherHostAppData* > > aStack;
XclObj* pCurrXclObj;
XclEscherHostAppData* pCurrAppData;
XclEscherClientData* pTheClientData; // always the same
XclEscherClientTextbox* pAdditionalText;
sal_uInt16 nAdditionalText;
sal_uInt32 mnNextKey;
bool mbIsRootDff;
};
// --- class XclEscherHostAppData ------------------------------------
class XclEscherHostAppData : public EscherExHostAppData
{
private:
sal_Bool bStackedGroup;
public:
XclEscherHostAppData() : bStackedGroup( false )
{}
inline void SetStackedGroup( sal_Bool b ) { bStackedGroup = b; }
inline sal_Bool IsStackedGroup() const { return bStackedGroup; }
};
// ============================================================================
// --- 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
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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