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Diffstat (limited to 'sc/source/filter/inc/xcl97esc.hxx')
| -rw-r--r-- | sc/source/filter/inc/xcl97esc.hxx | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/sc/source/filter/inc/xcl97esc.hxx b/sc/source/filter/inc/xcl97esc.hxx new file mode 100644 index 000000000000..fde03337cc0f --- /dev/null +++ b/sc/source/filter/inc/xcl97esc.hxx @@ -0,0 +1,201 @@ +/************************************************************************* + * + * 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 <tools/table.hxx> +#include <tools/stack.hxx> +#include <filter/msfilter/escherex.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 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: + ::std::auto_ptr< ::utl::TempFile > mxPicTempFile; + ::std::auto_ptr< SvStream > mxPicStrm; +}; + +// ============================================================================ + +class XclObj; +class XclExpDffAnchorBase; +class XclEscherHostAppData; +class XclEscherClientData; +class XclEscherClientTextbox; +#if EXC_EXP_OCX_CTRL +class XclExpOcxControlObj; +#else +class XclExpTbxControlObj; +#endif + +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( UINT16 nShapeType, 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; + Stack aStack; + XclObj* pCurrXclObj; + XclEscherHostAppData* pCurrAppData; + XclEscherClientData* pTheClientData; // always the same + XclEscherClientTextbox* pAdditionalText; + USHORT nAdditionalText; + sal_uInt32 mnNextKey; + bool mbIsRootDff; +}; + +// --- 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; } +}; + + + +// ============================================================================ + +// --- 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 |