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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 _MSDFFIMP_HXX
#define _MSDFFIMP_HXX
#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/embed/XEmbeddedObject.hpp>
#include <tools/solar.h>
#include <tools/color.hxx>
#include <tools/gen.hxx>
#include <svx/msdffdef.hxx>
#include <vcl/graph.hxx>
#include <string.h>
#include <map>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <filter/msfilter/msfilterdllapi.h>
#include <sot/storage.hxx>
#include <vector>
#include <set>
#include <boost/ptr_container/ptr_vector.hpp>
#include <boost/ptr_container/ptr_set.hpp>
#include <o3tl/sorted_vector.hxx>
class Graphic;
class SvStream;
class SdrObject;
class SdrOle2Obj;
class SotStorageRef;
class Polygon;
class PolyPolygon;
class FmFormModel;
class SdrModel;
class DffRecordHeader;
class SwFlyFrmFmt;
struct SvxMSDffBLIPInfo;
struct SvxMSDffShapeInfo;
struct SvxMSDffShapeOrder;
class MSFILTER_DLLPUBLIC DffRecordHeader
{
public:
sal_uInt8 nRecVer; // may be DFF_PSFLAG_CONTAINER
sal_uInt16 nRecInstance;
sal_uInt16 nImpVerInst;
sal_uInt16 nRecType;
sal_uInt32 nRecLen;
sal_uLong nFilePos;
DffRecordHeader() : nRecVer(0), nRecInstance(0), nImpVerInst(0),
nRecType(0), nRecLen(0), nFilePos(0) {}
bool IsContainer() const { return nRecVer == DFF_PSFLAG_CONTAINER; }
sal_uLong GetRecBegFilePos() const { return nFilePos; }
sal_uLong GetRecEndFilePos() const
{ return nFilePos + DFF_COMMON_RECORD_HEADER_SIZE + nRecLen; }
bool SeekToEndOfRecord(SvStream& rIn) const
{
sal_Size nPos = nFilePos + DFF_COMMON_RECORD_HEADER_SIZE + nRecLen;
return nPos == rIn.Seek(nPos);
}
bool SeekToContent(SvStream& rIn) const
{
sal_Size nPos = nFilePos + DFF_COMMON_RECORD_HEADER_SIZE;
return nPos == rIn.Seek(nPos);
}
bool SeekToBegOfRecord(SvStream& rIn) const
{
return nFilePos == rIn.Seek(nFilePos);
}
MSFILTER_DLLPUBLIC friend SvStream& operator>>(SvStream& rIn, DffRecordHeader& rRec);
};
struct DffPropFlags
{
sal_uInt8 bSet : 1;
sal_uInt8 bComplex : 1;
sal_uInt8 bBlip : 1;
sal_uInt8 bSoftAttr : 1;
};
class SvxMSDffManager;
class MSFILTER_DLLPUBLIC DffPropSet
{
private:
void InitializeProp(sal_uInt32 nKey, sal_uInt32 nContent,
DffPropFlags& rFlags, sal_uInt32 nRecordType) const;
protected:
typedef std::map<sal_uInt32, sal_uInt32> RecordTypesMap;
RecordTypesMap maRecordTypes;
sal_uInt32 mpContents[ 1024 ];
DffPropFlags mpFlags[ 1024 ];
public:
explicit DffPropSet( sal_Bool bInitialize = sal_False )
{
if ( bInitialize )
memset( mpFlags, 0, 0x400 * sizeof( DffPropFlags ) );
};
inline sal_Bool IsProperty( sal_uInt32 nRecType ) const
{ return ( mpFlags[ nRecType & 0x3ff ].bSet ); };
sal_Bool IsHardAttribute( sal_uInt32 nId ) const;
sal_uInt32 GetPropertyValue( sal_uInt32 nId, sal_uInt32 nDefault = 0 ) const;
/** Returns a boolean property by its real identifier. */
bool GetPropertyBool( sal_uInt32 nId, bool bDefault = false ) const;
/** Returns a string property. */
::rtl::OUString GetPropertyString( sal_uInt32 nId, SvStream& rStrm ) const;
sal_Bool SeekToContent( sal_uInt32 nRecType, SvStream& rSt ) const;
void Merge( DffPropSet& rMasterPropSet ) const;
void InitializePropSet() const;
friend SvStream& operator>>( SvStream& rIn, DffPropSet& rPropSet );
};
class SfxItemSet;
class SdrObject;
struct DffObjData;
class MSFILTER_DLLPUBLIC DffPropertyReader : public DffPropSet
{
const SvxMSDffManager& rManager;
DffPropSet* pDefaultPropSet;
void ApplyCustomShapeTextAttributes( SfxItemSet& rSet ) const;
void ApplyCustomShapeAdjustmentAttributes( SfxItemSet& rSet ) const;
void ApplyCustomShapeGeometryAttributes( SvStream& rIn,
SfxItemSet& rSet,
const DffObjData& rObjData ) const;
void ApplyLineAttributes( SfxItemSet& rSet, const MSO_SPT eShapeType ) const; // #i28269#
void ApplyFillAttributes( SvStream& rIn, SfxItemSet& rSet, const DffObjData& rObjData ) const;
public:
sal_Int32 mnFix16Angle;
explicit DffPropertyReader( const SvxMSDffManager& rManager );
~DffPropertyReader();
sal_Int32 Fix16ToAngle( sal_Int32 nAngle ) const;
#ifdef DBG_CUSTOMSHAPE
void ReadPropSet( SvStream& rIn, void* pClientData, sal_uInt32 nShapeType = 0 ) const;
#else
void ReadPropSet( SvStream& rIn, void* pClientData ) const;
#endif
void SetDefaultPropSet( SvStream& rIn, sal_uInt32 nOffDgg ) const;
void ApplyAttributes( SvStream& rIn, SfxItemSet& rSet ) const;
void ApplyAttributes( SvStream& rIn, SfxItemSet& rSet, const DffObjData& rObjData ) const;
};
#define COL_DEFAULT RGB_COLORDATA( 0xFA, 0xFB, 0xFC )
typedef ::std::map< sal_Int32, SdrObject* > SvxMSDffShapeIdContainer;
#define SVEXT_PERSIST_STREAM "\002OlePres000"
// the following two will be sorted by the order of their appearance:
typedef boost::ptr_vector<SvxMSDffBLIPInfo> SvxMSDffBLIPInfos;
class SvxMSDffShapeOrders : public std::vector<SvxMSDffShapeOrder*>
{
public:
~SvxMSDffShapeOrders();
};
// the following will be sorted explicitly:
class SvxMSDffShapeInfos
: public o3tl::sorted_vector<SvxMSDffShapeInfo*,
o3tl::less_ptr_to<SvxMSDffShapeInfo> >
{
public:
~SvxMSDffShapeInfos()
{
DeleteAndDestroyAll();
}
};
#define SVXMSDFF_SETTINGS_CROP_BITMAPS 1
#define SVXMSDFF_SETTINGS_IMPORT_PPT 2
#define SVXMSDFF_SETTINGS_IMPORT_EXCEL 4
#define SP_FGROUP 0x001 ///< This shape is a group shape
#define SP_FCHILD 0x002 ///< Not a top-level shape
#define SP_FPATRIARCH 0x004 ///< This is the topmost group shape.
///< Exactly one of these per drawing.
#define SP_FDELETED 0x008 ///< The shape has been deleted
#define SP_FOLESHAPE 0x010 ///< The shape is an OLE object
#define SP_FHAVEMASTER 0x020 ///< Shape has a hspMaster property
#define SP_FFLIPH 0x040 ///< Shape is flipped horizontally
#define SP_FFLIPV 0x080 ///< Shape is flipped vertically
#define SP_FCONNECTOR 0x100 ///< Connector type of shape
#define SP_FHAVEANCHOR 0x200 ///< Shape has an anchor of some kind
#define SP_FBACKGROUND 0x400 ///< Background shape
#define SP_FHAVESPT 0x800 ///< Shape has a shape type property
// for the CreateSdrOLEFromStorage we need the information, how we handle
// convert able OLE-Objects - this ist stored in
#define OLE_MATHTYPE_2_STARMATH 0x0001
#define OLE_WINWORD_2_STARWRITER 0x0002
#define OLE_EXCEL_2_STARCALC 0x0004
#define OLE_POWERPOINT_2_STARIMPRESS 0x0008
struct SvxMSDffConnectorRule
{
sal_uInt32 nRuleId;
sal_uInt32 nShapeA; ///< SPID of shape A
sal_uInt32 nShapeB; ///< SPID of shape B
sal_uInt32 nShapeC; ///< SPID of connector shape
sal_uInt32 ncptiA; ///< Connection site Index of shape A
sal_uInt32 ncptiB; ///< Connection site Index of shape B
sal_uInt32 nSpFlagsA; ///< SpFlags of shape A (the original mirror flags
///< must be known when solving the Solver Container)
sal_uInt32 nSpFlagsB; ///< SpFlags of shape B
SdrObject* pAObj; ///< pPtr of object (corresponding to shape A)
SdrObject* pBObj; ///< pPtr of object (corresponding to shape B)
SdrObject* pCObj; ///< pPtr of connector object
SvxMSDffConnectorRule() : nSpFlagsA( 0 ), nSpFlagsB( 0 ), pAObj( NULL ),
pBObj( NULL ), pCObj( NULL ) {};
friend SvStream& operator>>( SvStream& rIn, SvxMSDffConnectorRule& rAtom );
};
typedef ::std::vector< SvxMSDffConnectorRule* > SvxMSDffConnectorRuleList;
struct MSFILTER_DLLPUBLIC SvxMSDffSolverContainer
{
SvxMSDffConnectorRuleList aCList;
SvxMSDffSolverContainer();
~SvxMSDffSolverContainer();
MSFILTER_DLLPUBLIC friend SvStream& operator>>( SvStream& rIn, SvxMSDffSolverContainer& rAtom );
};
struct FIDCL
{
sal_uInt32 dgid; ///< DG owning the SPIDs in this cluster
sal_uInt32 cspidCur; ///< number of SPIDs used so far
};
/// provided by SvxMSDffManager for each shape in a group
struct MSDffTxId
{
sal_uInt16 nTxBxS;
sal_uInt16 nSequence;
MSDffTxId( sal_uInt16 nTxBxS_, sal_uInt16 nSequence_ )
: nTxBxS( nTxBxS_ ), nSequence( nSequence_ ){}
MSDffTxId( const MSDffTxId& rCopy )
: nTxBxS( rCopy.nTxBxS ), nSequence( rCopy.nSequence ){}
};
struct MSFILTER_DLLPUBLIC SvxMSDffImportRec
{
static const int RELTO_DEFAULT = 2;
SdrObject* pObj;
Polygon* pWrapPolygon;
char* pClientAnchorBuffer;
sal_uInt32 nClientAnchorLen;
char* pClientDataBuffer;
sal_uInt32 nClientDataLen;
sal_uInt32 nXAlign;
sal_uInt32 *pXRelTo;
sal_uInt32 nYAlign;
sal_uInt32 *pYRelTo;
sal_uInt32 nLayoutInTableCell;
sal_uInt32 nFlags;
long nTextRotationAngle;
long nDxTextLeft; ///< distance of text box from surrounding shape
long nDyTextTop;
long nDxTextRight;
long nDyTextBottom;
long nDxWrapDistLeft;
long nDyWrapDistTop;
long nDxWrapDistRight;
long nDyWrapDistBottom;
long nCropFromTop;
long nCropFromBottom;
long nCropFromLeft;
long nCropFromRight;
MSDffTxId aTextId; ///< identifier for text boxes
sal_uLong nNextShapeId; ///< for linked text boxes
sal_uLong nShapeId;
MSO_SPT eShapeType;
MSO_LineStyle eLineStyle; ///< border types
MSO_LineDashing eLineDashing;
sal_Bool bDrawHell :1;
sal_Bool bHidden :1;
sal_Bool bReplaceByFly :1;
sal_Bool bLastBoxInChain :1;
sal_Bool bHasUDefProp :1;
sal_Bool bVFlip :1;
sal_Bool bHFlip :1;
sal_Bool bAutoWidth :1;
int relativeHorizontalWidth; ///< in 0.1% or -1 for none
bool isHorizontalRule;
SvxMSDffImportRec();
SvxMSDffImportRec(const SvxMSDffImportRec& rCopy);
~SvxMSDffImportRec();
bool operator==( const SvxMSDffImportRec& rEntry ) const
{ return nShapeId == rEntry.nShapeId; }
bool operator<( const SvxMSDffImportRec& rEntry ) const
{ return nShapeId < rEntry.nShapeId; }
private:
SvxMSDffImportRec &operator=(const SvxMSDffImportRec&);
};
/** list of all SvxMSDffImportRec instances of/for a group */
class MSDffImportRecords
: public ::boost::ptr_set<SvxMSDffImportRec>
{};
/** block of parameters for import/export for a single call of
ImportObjAtCurrentStreamPos() */
struct SvxMSDffImportData
{
MSDffImportRecords aRecords; ///< Shape pointer, Shape ids and private data
Rectangle aParentRect;///< Rectangle of the surrounding groups,
///< which might have been provided externally
Rectangle aNewRect; ///< Rectangle that is defined by this shape
SvxMSDffImportData()
{}
explicit SvxMSDffImportData( const Rectangle& rParentRect ) : aParentRect( rParentRect ) {}
void SetNewRect(sal_Int32 left, sal_Int32 top, sal_Int32 right, sal_Int32 bottom )
{ aNewRect = Rectangle(left, top, right, bottom); }
sal_Bool HasParRect() const { return aParentRect.IsEmpty(); }
sal_Bool HasNewRect() const { return aNewRect.IsEmpty() ; }
bool empty() const { return aRecords.empty(); }
size_t size() const { return aRecords.size(); }
MSDffImportRecords::const_iterator begin() const { return aRecords.begin(); }
MSDffImportRecords::const_iterator end() const { return aRecords.end(); }
};
struct DffObjData
{
const DffRecordHeader& rSpHd;
Rectangle aBoundRect;
Rectangle aChildAnchor;
sal_uInt32 nShapeId;
sal_uInt32 nSpFlags;
MSO_SPT eShapeType;
sal_Bool bShapeType : 1;
sal_Bool bClientAnchor : 1;
sal_Bool bClientData : 1;
sal_Bool bChildAnchor : 1;
sal_Bool bOpt : 1;
sal_Bool bIsAutoText : 1;
int nCalledByGroup;
DffObjData( const DffRecordHeader& rObjHd,
const Rectangle& rBoundRect,
int nClByGroup ) :
rSpHd( rObjHd ),
aBoundRect( rBoundRect ),
nShapeId( 0 ),
nSpFlags( 0 ),
eShapeType( mso_sptNil ),
bShapeType( sal_False ),
bClientAnchor( sal_False ),
bClientData( sal_False ),
bChildAnchor( sal_False ),
bOpt( sal_False ),
bIsAutoText( sal_False ),
nCalledByGroup( nClByGroup ){}
};
#define DFF_RECORD_MANAGER_BUF_SIZE 64
struct DffRecordList
{
sal_uInt32 nCount;
sal_uInt32 nCurrent;
DffRecordList* pPrev;
DffRecordList* pNext;
DffRecordHeader mHd[ DFF_RECORD_MANAGER_BUF_SIZE ];
explicit DffRecordList( DffRecordList* pList );
~DffRecordList();
};
enum DffSeekToContentMode
{
SEEK_FROM_BEGINNING,
SEEK_FROM_CURRENT,
SEEK_FROM_CURRENT_AND_RESTART
};
class MSFILTER_DLLPUBLIC DffRecordManager : public DffRecordList
{
public :
DffRecordList* pCList;
void Clear();
void Consume( SvStream& rIn,
sal_Bool bAppend = sal_False,
sal_uInt32 nStOfs = 0 );
sal_Bool SeekToContent( SvStream& rIn,
sal_uInt16 nRecType,
DffSeekToContentMode eMode = SEEK_FROM_BEGINNING );
DffRecordHeader* GetRecordHeader( sal_uInt16 nRecType,
DffSeekToContentMode eMode = SEEK_FROM_BEGINNING );
DffRecordManager();
explicit DffRecordManager( SvStream& rIn );
~DffRecordManager();
DffRecordHeader* Current();
DffRecordHeader* First();
DffRecordHeader* Next();
DffRecordHeader* Prev();
DffRecordHeader* Last();
};
/** abstract base class for Escher imports
Purpose: access to objects in Drawing File Format
Note: The method ProcessUserDefinedRecord() _has_ to be implemented in the
inheriting class(es) that is/are eventually used for PowerPoint, Word,
or Excel importing.
Status: Currently only access to BLIPs (will be extended later)
*/
class MSFILTER_DLLPUBLIC SvxMSDffManager : public DffPropertyReader
{
FmFormModel* pFormModel;
SvxMSDffBLIPInfos* pBLIPInfos;
SvxMSDffShapeInfos* pShapeInfos;
SvxMSDffShapeOrders* pShapeOrders;
sal_uLong nDefaultFontHeight;
sal_uInt32 nOffsDgg;
sal_uInt16 nBLIPCount;
sal_uInt16 nShapeCount;
sal_uInt32 nGroupShapeFlags;
void CheckTxBxStoryChain();
void GetFidclData(sal_uInt32 nOffsDgg);
protected :
typedef std::map<sal_uInt32, sal_uInt32> OffsetMap;
String maBaseURL;
sal_uInt32 mnCurMaxShapeId; // we need this information to
sal_uInt32 mnDrawingsSaved; // access the right drawing
sal_uInt32 mnIdClusters; // while only knowing the shapeid
std::vector<FIDCL> maFidcls;
OffsetMap maDgOffsetTable; ///< array of fileoffsets
friend class DffPropertyReader;
SvStream& rStCtrl;
SvStream* pStData;
SvStream* pStData2;
SdrModel* pSdrModel;
long nMapMul;
long nMapDiv;
long nMapXOfs;
long nMapYOfs;
long nEmuMul;
long nEmuDiv;
long nPntMul;
long nPntDiv;
bool bNeedMap;
sal_uInt32 nSvxMSDffSettings;
sal_uInt32 nSvxMSDffOLEConvFlags;
/** stores a reference to an imported SdrObject
with its shape id if it has one */
SvxMSDffShapeIdContainer maShapeIdContainer;
void GetCtrlData(sal_uInt32 nOffsDgg);
void GetDrawingGroupContainerData( SvStream& rSt,
sal_uLong nLenDgg );
// #156763#
// Add internal drawing container id as parameter to the sub methods of
// reading the control information about the drawing objects.
// The drawing container id is used to distinguish the text ids of drawing
// objects in different drawing containers.
void GetDrawingContainerData( SvStream& rSt,
sal_uLong nLenDg,
const unsigned long nDrawingContainerId );
sal_Bool GetShapeGroupContainerData( SvStream& rSt,
sal_uLong nLenShapeGroupCont,
sal_Bool bPatriarch,
const unsigned long nDrawingContainerId );
sal_Bool GetShapeContainerData( SvStream& rSt,
sal_uLong nLenShapeCont,
sal_uLong nPosGroup,
const unsigned long nDrawingContainerId );
bool ReadGraphic( SvStream& rSt, sal_uLong nIndex, Graphic& rGraphic ) const;
SdrObject* ImportGraphic( SvStream&, SfxItemSet&, const DffObjData& );
// #i32596# - pass <nCalledByGroup> to method
// Needed in Writer's Microsoft Word import to avoid import of OLE objects
// inside groups. Instead a graphic object is created.
virtual SdrObject* ImportOLE( long nOLEId,
const Graphic& rGraf,
const Rectangle& rBoundRect,
const Rectangle& rVisArea,
const int _nCalledByGroup,
sal_Int64 nAspect ) const;
static com::sun::star::uno::Reference < com::sun::star::embed::XEmbeddedObject > CheckForConvertToSOObj(
sal_uInt32 nConvertFlags, SotStorage& rSrcStg,
const com::sun::star::uno::Reference < com::sun::star::embed::XStorage >& xDestStg,
const Graphic& rGrf,
const Rectangle& rVisArea );
// the following methods need to be overriden for Excel imports
virtual sal_Bool ProcessClientAnchor( SvStream& rStData,
sal_uInt32 nDatLen,
char*& rpBuff,
sal_uInt32& rBuffLen ) const;
virtual void ProcessClientAnchor2( SvStream& rStData,
DffRecordHeader& rHd,
void* pData, DffObjData& );
virtual sal_Bool ProcessClientData( SvStream& rStData,
sal_uInt32 nDatLen,
char*& rpBuff,
sal_uInt32& rBuffLen ) const;
virtual SdrObject* ProcessObj( SvStream& rSt,
DffObjData& rData,
void* pData,
Rectangle& rTextRect,
SdrObject* pObj = NULL);
virtual sal_uLong Calc_nBLIPPos( sal_uLong nOrgVal,
sal_uLong nStreamPos ) const;
virtual bool GetColorFromPalette(sal_uInt16 nNum, Color& rColor) const;
// Fontwork objects use a new implementation of ReadObjText because the old
// one does not properly import multiple paragraphs.
void ReadObjText( const String& rText, SdrObject* pObj ) const;
// the following method needs to be overridden for the import of OLE objects
virtual sal_Bool GetOLEStorageName( long nOLEId,
String& rStorageName,
SotStorageRef& rSrcStorage,
com::sun::star::uno::Reference < com::sun::star::embed::XStorage >& xDestStg
) const;
/** Prevent that (rounded) rectangles with wrapped text will always be
converted into SdrRectObj( OBJ_TEXT ).
@return sal_True means "conversion".
*/
virtual sal_Bool ShapeHasText(sal_uLong nShapeId, sal_uLong nFilePos) const;
public:
void* pSvxMSDffDummy1;
void* pSvxMSDffDummy2;
void* pSvxMSDffDummy3;
std::map<sal_uInt32,rtl::OString> aEscherBlipCache;
DffRecordManager maShapeRecords;
ColorData mnDefaultColor;
sal_Bool mbTracing;
Color MSO_TEXT_CLR_ToColor( sal_uInt32 nColorCode ) const;
Color MSO_CLR_ToColor( sal_uInt32 nColorCode,
sal_uInt16 nContextProperty = DFF_Prop_lineColor ) const;
virtual sal_Bool SeekToShape( SvStream& rSt,
void* pClientData,
sal_uInt32 nId ) const;
bool SeekToRec( SvStream& rSt,
sal_uInt16 nRecId,
sal_uLong nMaxFilePos,
DffRecordHeader* pRecHd = NULL,
sal_uLong nSkipCount = 0 ) const;
bool SeekToRec2( sal_uInt16 nRecId1,
sal_uInt16 nRecId2,
sal_uLong nMaxFilePos,
DffRecordHeader* pRecHd = NULL,
sal_uLong nSkipCount = 0 ) const;
static rtl::OUString MSDFFReadZString( SvStream& rIn,
sal_uInt32 nMaxLen,
bool bUniCode = sal_False);
static bool ReadCommonRecordHeader( DffRecordHeader& rRec,
SvStream& rIn) SAL_WARN_UNUSED_RESULT;
static bool ReadCommonRecordHeader( SvStream& rSt,
sal_uInt8& rVer,
sal_uInt16& rInst,
sal_uInt16& rFbt,
sal_uInt32& rLength) SAL_WARN_UNUSED_RESULT;
// TODO: provide proper documentation here
/** constructor
sets nBLIPCount
@param rStCtrl Management stream with containers, FBSE
objects and shapes (mandatory; stream needs
to be open already)
@param rBaseURL ???
@param nOffsDgg offset in rStrCtrl; beginning of the drawing
group container
@param pStData data stream in that the BLIPs are stored (if
NULL it is assumed that all BLIPs are also in
the rStCtrl; stream needs to be open already)
@param pSdrModel_ ??? (can be empty during Ctor call but needs
to be set via SetModel() later in that case!)
@param nApplicationScale ???
@param mnDefaultColor_ ???
@param nDefaultFontHeight_ ???
@param pStData2_ ???
*/
SvxMSDffManager( SvStream& rStCtrl,
const String& rBaseURL,
sal_uInt32 nOffsDgg,
SvStream* pStData,
SdrModel* pSdrModel_ = 0,
long nApplicationScale = 0,
ColorData mnDefaultColor_ = COL_DEFAULT,
sal_uLong nDefaultFontHeight_ = 24,
SvStream* pStData2_ = 0 );
// in PPT the parameters DGGContainerOffset and PicStream are provided by an
// init method
SvxMSDffManager( SvStream& rStCtrl, const String& rBaseURL );
void InitSvxMSDffManager( sal_uInt32 nOffsDgg_,
SvStream* pStData_,
sal_uInt32 nSvxMSDffOLEConvFlags);
void SetDgContainer( SvStream& rSt );
virtual ~SvxMSDffManager();
sal_uInt32 GetSvxMSDffSettings() const { return nSvxMSDffSettings; };
void SetSvxMSDffSettings( sal_uInt32 nSettings ) { nSvxMSDffSettings = nSettings; };
static sal_Bool MakeContentStream( SotStorage * pStor, const GDIMetaFile & );
static sal_Bool ConvertToOle2( SvStream& rStm,
sal_uInt32 nLen,
const GDIMetaFile*,
const SotStorageRef & rDest );
static rtl::OUString ReadDffString( SvStream& rSt,
DffRecordHeader aStrHd = DffRecordHeader());
static bool ReadObjText(SvStream& rSt, SdrObject* pObj);
void SetModel(SdrModel* pModel, long nApplicationScale);
SdrModel* GetModel() const { return pSdrModel; }
void Scale(sal_Int32& rVal) const;
void Scale(Point& rPos) const;
void Scale(Size& rSiz) const;
void ScaleEmu(sal_Int32& rVal) const;
sal_uInt32 ScalePt( sal_uInt32 nPt ) const;
sal_Int32 ScalePoint( sal_Int32 nVal ) const;
// TODO: provide proper documentation here
/** Request for a specific BLIP.
@param[in] nIdx number of the requested BLIP (mandatory)
@param[out] rData already converted data (insert directly as graphics
into our documents)
@param pVisArea ???
@return sal_True if successful, sal_False otherwise
*/
sal_Bool GetBLIP( sal_uLong nIdx, Graphic& rData, Rectangle* pVisArea = NULL );
// TODO: provide proper documentation here
/** read a BLIP out of a already positioned stream
@param[in] rBLIPStream alread positioned stream (mandatory)
@param[out] rData already converted data (insert directly as
graphics into our documents)
@param pVisArea ???
@return sal_True if successful, sal_False otherwise
*/
sal_Bool GetBLIPDirect(SvStream& rBLIPStream, Graphic& rData, Rectangle* pVisArea = NULL ) const;
sal_Bool GetShape(sal_uLong nId, SdrObject*& rpData, SvxMSDffImportData& rData);
/** Get count of managed BLIPs
@return Number of BLIPs in pStData (or rStCtrl), thus number of FBSEs in
the drawing group container. If 0 is returned this means that
the structure is ok but there are no BLIPs; if USHRT_MAX is
returned than there was an error: no correct Drawing File Format
*/
sal_uInt16 GetBLIPCount() const{ return nBLIPCount; }
SdrObject* ImportObj( SvStream& rSt,
void* pData,
Rectangle& rClientRect,
const Rectangle& rGlobalChildRect,
int nCalledByGroup = 0,
sal_Int32* pShapeId = NULL);
SdrObject* ImportGroup( const DffRecordHeader& rHd,
SvStream& rSt,
void* pData,
Rectangle& rClientRect,
const Rectangle& rGlobalChildRect,
int nCalledByGroup = 0,
sal_Int32* pShapeId = NULL );
SdrObject* ImportShape( const DffRecordHeader& rHd,
SvStream& rSt,
void* pData,
Rectangle& rClientRect,
const Rectangle& rGlobalChildRect,
int nCalledByGroup = 0,
sal_Int32* pShapeId = NULL);
Rectangle GetGlobalChildAnchor( const DffRecordHeader& rHd,
SvStream& rSt,
Rectangle& aClientRect );
void GetGroupAnchors( const DffRecordHeader& rHd,
SvStream& rSt,
Rectangle& rGroupClientAnchor,
Rectangle& rGroupChildAnchor,
const Rectangle& rClientRect,
const Rectangle& rGlobalChildRect );
inline const SvxMSDffShapeInfos* GetShapeInfos( void ) const
{ return pShapeInfos; }
inline const SvxMSDffShapeOrders* GetShapeOrders( void ) const
{ return pShapeOrders; }
void StoreShapeOrder(sal_uLong nId,
sal_uLong nTxBx,
SdrObject* pObject,
SwFlyFrmFmt* pFly = 0,
short nHdFtSection = 0) const;
void ExchangeInShapeOrder(SdrObject* pOldObject,
sal_uLong nTxBx,
SwFlyFrmFmt* pFly,
SdrObject* pObject) const;
void RemoveFromShapeOrder( SdrObject* pObject ) const;
sal_uInt32 GetConvertFlags() const { return nSvxMSDffOLEConvFlags; }
static SdrOle2Obj* CreateSdrOLEFromStorage( const String& rStorageName,
SotStorageRef& rSrcStorage,
const com::sun::star::uno::Reference < com::sun::star::embed::XStorage >& xDestStg,
const Graphic& rGraf,
const Rectangle& rBoundRect,
const Rectangle& rVisArea,
SvStream* pDataStrrm,
ErrCode& rError,
sal_uInt32 nConvertFlags,
sal_Int64 nAspect );
/** Create connections between shapes.
This method should be called after a page is imported.
@param rSolver contains necessary data that is collected during the
import of each shape
*/
void SolveSolver( const SvxMSDffSolverContainer& rSolver );
static sal_Bool SetPropValue(
const ::com::sun::star::uno::Any& rAny,
const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > & rXPropSet,
const String& rPropertyName,
sal_Bool bTestPropertyAvailability = sal_False
);
void insertShapeId( sal_Int32 nShapeId, SdrObject* pShape );
void removeShapeId( SdrObject* pShape );
SdrObject* getShapeForId( sal_Int32 nShapeId );
};
struct SvxMSDffBLIPInfo
{
sal_uInt16 nBLIPType; ///< type of BLIP: e.g. 6 for PNG
sal_uLong nFilePos; ///< offset of the BLIP in data strem
sal_uLong nBLIPSize; ///< number of bytes that the BLIP needs in stream
SvxMSDffBLIPInfo(sal_uInt16 nBType, sal_uLong nFPos, sal_uLong nBSize):
nBLIPType( nBType ), nFilePos( nFPos ), nBLIPSize( nBSize ){}
};
struct SvxMSDffShapeInfo
{
sal_uInt32 nShapeId; ///< shape id, used in PLCF SPA and in mso_fbtSp (FSP)
sal_uLong nFilePos; ///< offset of the shape in control stream for
///< potential later access to it
sal_uInt32 nTxBxComp;
sal_Bool bReplaceByFly :1; ///< shape can be replaced by a frame in Writer
sal_Bool bSortByShapeId :1;
sal_Bool bLastBoxInChain:1;
explicit SvxMSDffShapeInfo(sal_uLong nFPos, sal_uInt32 nId=0, // sal_uLong nBIdx=0,
sal_uInt16 nSeqId=0, sal_uInt16 nBoxId=0):
nShapeId( nId ),
nFilePos( nFPos ),
nTxBxComp( (nSeqId << 16) + nBoxId )
{
bReplaceByFly = sal_False;
bSortByShapeId = sal_False;
bLastBoxInChain = sal_True;
}
SvxMSDffShapeInfo(SvxMSDffShapeInfo& rInfo):
nShapeId( rInfo.nShapeId ),
nFilePos( rInfo.nFilePos ),
nTxBxComp( rInfo.nTxBxComp )
{
bReplaceByFly = rInfo.bReplaceByFly;
bSortByShapeId = rInfo.bSortByShapeId;
bLastBoxInChain = rInfo.bLastBoxInChain;
}
sal_Bool operator==( const SvxMSDffShapeInfo& rEntry ) const
{
return bSortByShapeId ? (nShapeId == rEntry.nShapeId)
: (nTxBxComp == rEntry.nTxBxComp && this == &rEntry);
}
sal_Bool operator<( const SvxMSDffShapeInfo& rEntry ) const
{
return bSortByShapeId ? (nShapeId < rEntry.nShapeId)
: (nTxBxComp < rEntry.nTxBxComp);
}
};
struct SvxMSDffShapeOrder
{
sal_uLong nShapeId; ///< shape id used in PLCF SPA and in mso_fbtSp (FSP)
sal_uLong nTxBxComp; ///< chain or box number in the Text-Box-Story (or NULL)
SwFlyFrmFmt* pFly; ///< format of frame that was inserted as a replacement
///< for a Sdr-Text object in Writer - needed for
///< chaining!
short nHdFtSection; ///< used by Writer to find out if linked frames are in
///< the same header or footer of the same section
SdrObject* pObj; ///< pointer to the draw object (or NULL if not used)
// Approach: In the Ctor of SvxMSDffManager only the shape ids are stored in
// the shape order array. The Text-Box number and the object
// pointer are only stored if the shape is really imported.
explicit SvxMSDffShapeOrder( sal_uLong nId ):
nShapeId( nId ), nTxBxComp( 0 ), pFly( 0 ), nHdFtSection( 0 ), pObj( 0 ){}
bool operator==( const SvxMSDffShapeOrder& rEntry ) const
{ return (nTxBxComp == rEntry.nTxBxComp); }
bool operator<( const SvxMSDffShapeOrder& rEntry ) const
{ return (nTxBxComp < rEntry.nTxBxComp); }
};
// the following will be sorted explicitly:
struct CompareSvxMSDffShapeTxBxSort
{
bool operator()( SvxMSDffShapeOrder* const& lhs, SvxMSDffShapeOrder* const& rhs ) const { return (*lhs)<(*rhs); }
};
class MSFILTER_DLLPUBLIC SvxMSDffShapeTxBxSort : public std::set<SvxMSDffShapeOrder*,CompareSvxMSDffShapeTxBxSort> {};
#endif
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