Lwp-base-draw object. More...

#include <lwpdrawobj.hxx>

Inheritance diagram for LwpDrawObj:

Collaboration diagram for LwpDrawObj:

Public Member Functions
	LwpDrawObj (SvStream pStream, DrawingOffsetAndScale pTransData=nullptr)
	@descr Constructor of class LwpDrawObj More...

virtual	~LwpDrawObj ()

rtl::Reference< XFFrame >	CreateXFDrawObject ()
	@descr create a completed XF-draw object(read data, register styles and create XF-draw object) More...

void	SetObjectType (DrawObjectType eType)

Protected Member Functions
void	ReadClosedObjStyle ()
	@descr read the style of closed lwp-sdw-object like: rectangle, ellipse and so on. More...

void	SetFillStyle (XFDrawStyle *pStyle)
	@descr set fill style of drawing objects More...

void	SetPosition (XFFrame *pObj)
	@descr set position of a drawing object in the frame. More...

virtual void	Read ()=0
	@descr read out the record of a draw object. More...

virtual OUString	RegisterStyle ()=0
	@descr register styles of a draw object according to the saved records data. More...

virtual rtl::Reference< XFFrame >	CreateDrawObj (const OUString &rStyleName)=0
	@descr create XF-draw object and assign the style name to it. More...

virtual rtl::Reference< XFFrame >	CreateStandardDrawObj (const OUString &rStyleName)=0
	@descr create XF-draw object and assign the style name to it. More...

Static Protected Member Functions
static void	SetLineStyle (XFDrawStyle *pStyle, sal_uInt8 nWidth, sal_uInt8 nLineStyle, const SdwColor &rColor)
	@descr set line/border style of drawing objects. More...

static void	SetArrowHead (XFDrawStyle *pOpenedObjStyle, sal_uInt8 nArrowFlag, sal_uInt8 nLineWidth)
	@descr set arrowhead of a xf-drawing object. More...

static OUString	GetArrowName (sal_uInt8 nArrowStyle)
	@descr get arrow style name according to the flag. More...

Protected Attributes
DrawObjectType	m_eType

SvStream *	m_pStream

SdwDrawObjHeader	m_aObjHeader

SdwClosedObjStyleRec	m_aClosedObjStyleRec

DrawingOffsetAndScale *	m_pTransData

Private Member Functions
void	ReadObjHeaderRecord ()
	@descr read the header record data of lwp-sdw-object More...

Detailed Description

Lwp-base-draw object.

Definition at line 81 of file lwpdrawobj.hxx.

Constructor & Destructor Documentation

◆ LwpDrawObj()

LwpDrawObj::LwpDrawObj	(	SvStream *	pStream,
		DrawingOffsetAndScale *	pTransData = `nullptr`
	)

@descr Constructor of class LwpDrawObj

Parameters

pStream The memory stream which contains the lwp-sdw draw objects

Definition at line 92 of file lwpdrawobj.cxx.

References m_eType, m_pStream, and ReadObjHeaderRecord().

◆ ~LwpDrawObj()

virtual LwpDrawObj::~LwpDrawObj ( )

inlinevirtual

Definition at line 92 of file lwpdrawobj.hxx.

Member Function Documentation

◆ CreateDrawObj()

virtual rtl::Reference< XFFrame > LwpDrawObj::CreateDrawObj ( const OUString & rStyleName )

protectedpure virtual

@descr create XF-draw object and assign the style name to it.

Parameters

style name.

Returns: pointer of the created XF-draw object.

Implemented in LwpDrawGroup, LwpDrawMetafile, LwpDrawLine, LwpDrawPolyLine, LwpDrawPolygon, LwpDrawRectangle, LwpDrawEllipse, LwpDrawArc, LwpDrawTextBox, LwpDrawTextArt, and LwpDrawBitmap.

Referenced by CreateXFDrawObject().

◆ CreateStandardDrawObj()

virtual rtl::Reference< XFFrame > LwpDrawObj::CreateStandardDrawObj ( const OUString & rStyleName )

protectedpure virtual

@descr create XF-draw object and assign the style name to it.

Parameters

style name.

Returns: pointer of the created XF-draw object.

Implemented in LwpDrawGroup, LwpDrawMetafile, LwpDrawLine, LwpDrawPolyLine, LwpDrawPolygon, LwpDrawRectangle, LwpDrawEllipse, LwpDrawArc, LwpDrawTextBox, LwpDrawTextArt, and LwpDrawBitmap.

Referenced by CreateXFDrawObject().

◆ CreateXFDrawObject()

rtl::Reference< XFFrame > LwpDrawObj::CreateXFDrawObject ( )

@descr create a completed XF-draw object(read data, register styles and create XF-draw object)

@descr template method of creating drawing object from Lwp-Model to XF-Model

Returns: pointer of the created completed XF-draw object.; pointer of the drawing object of XF-Model.

Definition at line 378 of file lwpdrawobj.cxx.

References CreateDrawObj(), CreateStandardDrawObj(), enumXFAnchorFrame, FABS, DrawingOffsetAndScale::fLeftMargin, DrawingOffsetAndScale::fOffsetX, DrawingOffsetAndScale::fOffsetY, DrawingOffsetAndScale::fScaleX, DrawingOffsetAndScale::fScaleY, DrawingOffsetAndScale::fTopMargin, m_pTransData, Read(), RegisterStyle(), and THRESHOLD.

◆ GetArrowName()

OUString LwpDrawObj::GetArrowName ( sal_uInt8 nArrowStyle )

staticprotected

@descr get arrow style name according to the flag.

Parameters

nArrowStyle style of the arrowhead.

Returns: nWhichSide style name of the arrowhead.

Definition at line 334 of file lwpdrawobj.cxx.

References AH_ARROW_CIRCLE, AH_ARROW_FULLARROW, AH_ARROW_HALFARROW, AH_ARROW_INVFULLARROW, AH_ARROW_INVHALFARROW, AH_ARROW_INVLINEARROW, AH_ARROW_LINEARROW, AH_ARROW_SQUARE, and AH_ARROW_TEE.

Referenced by SetArrowHead().

◆ Read()

virtual void LwpDrawObj::Read ( )

protectedpure virtual

@descr read out the record of a draw object.

Implemented in LwpDrawGroup, LwpDrawLine, LwpDrawPolyLine, LwpDrawPolygon, LwpDrawRectangle, LwpDrawEllipse, LwpDrawArc, LwpDrawTextBox, LwpDrawTextArt, LwpDrawMetafile, and LwpDrawBitmap.

Referenced by CreateXFDrawObject().

◆ ReadClosedObjStyle()

void LwpDrawObj::ReadClosedObjStyle ( )

protected

@descr read the style of closed lwp-sdw-object like: rectangle, ellipse and so on.

Definition at line 124 of file lwpdrawobj.cxx.

References SdwClosedObjStyleRec::aBackColor, SdwClosedObjStyleRec::aForeColor, SdwClosedObjStyleRec::aPenColor, m_aClosedObjStyleRec, m_eType, m_pStream, SdwColor::nB, SdwClosedObjStyleRec::nFillType, SdwColor::nG, SdwClosedObjStyleRec::nLineStyle, SdwClosedObjStyleRec::nLineWidth, SdwColor::nR, OT_POLYGON, OT_TEXTART, SdwClosedObjStyleRec::pFillPattern, SvStream::ReadBytes(), SvStream::ReadUChar(), SvStream::ReadUInt16(), SvStream::SeekRel(), and SdwColor::unused.

Referenced by LwpDrawPolygon::Read(), LwpDrawRectangle::Read(), LwpDrawEllipse::Read(), and LwpDrawTextArt::Read().

◆ ReadObjHeaderRecord()

void LwpDrawObj::ReadObjHeaderRecord ( )

private

@descr read the header record data of lwp-sdw-object

Definition at line 103 of file lwpdrawobj.cxx.

References m_aObjHeader, m_pStream, SdwDrawObjHeader::nBottom, SdwDrawObjHeader::nLeft, SdwDrawObjHeader::nRecLen, SdwDrawObjHeader::nRight, SdwDrawObjHeader::nTop, SvStream::ReadInt16(), SvStream::ReadUInt16(), and SvStream::SeekRel().

Referenced by LwpDrawObj().

◆ RegisterStyle()

virtual OUString LwpDrawObj::RegisterStyle ( )

protectedpure virtual

@descr register styles of a draw object according to the saved records data.

Returns: the style name which has been registered.

Implemented in LwpDrawGroup, LwpDrawLine, LwpDrawPolyLine, LwpDrawPolygon, LwpDrawRectangle, LwpDrawEllipse, LwpDrawArc, LwpDrawTextBox, LwpDrawTextArt, LwpDrawMetafile, and LwpDrawBitmap.

Referenced by CreateXFDrawObject().

◆ SetArrowHead()

void LwpDrawObj::SetArrowHead	(	XFDrawStyle *	pOpenedObjStyle,
		sal_uInt8	nArrowFlag,
		sal_uInt8	nLineWidth
	)

staticprotected

@descr set arrowhead of a xf-drawing object.

only opened drawing objects can be assigned arrowheads

Parameters

pOpenedObjStyle	the xf-drawing object which will be set arrowhead.
nArrowFlag	arrowhead flags of the object.

Definition at line 294 of file lwpdrawobj.cxx.

References CM_PER_INCH, GetArrowName(), nLineWidth, XFDrawStyle::SetArrowEnd(), XFDrawStyle::SetArrowStart(), and TWIPS_PER_CM.

Referenced by LwpDrawLine::RegisterStyle(), LwpDrawPolyLine::RegisterStyle(), and LwpDrawArc::RegisterStyle().

◆ SetFillStyle()

void LwpDrawObj::SetFillStyle ( XFDrawStyle * pStyle )

protected

@descr set fill style of drawing objects

Parameters

pStyle pointer of the drawing xfstyle.

Definition at line 162 of file lwpdrawobj.cxx.

References SdwClosedObjStyleRec::aBackColor, SdwClosedObjStyleRec::aForeColor, enumXFAreaLineCrossed, enumXFAreaLineSingle, FT_BDIAGHATCH, FT_CROSSHATCH, FT_DIAGCROSSHATCH, FT_FDIAGHATCH, FT_HORZHATCH, FT_SOLID, FT_TRANSPARENT, FT_VERTHATCH, m_aClosedObjStyleRec, SdwColor::nB, SdwClosedObjStyleRec::nFillType, SdwColor::nG, SdwColor::nR, XFDrawStyle::SetAreaColor(), and XFDrawStyle::SetAreaLineStyle().

Referenced by LwpDrawPolygon::RegisterStyle(), LwpDrawRectangle::RegisterStyle(), and LwpDrawEllipse::RegisterStyle().

◆ SetLineStyle()

void LwpDrawObj::SetLineStyle	(	XFDrawStyle *	pStyle,
		sal_uInt8	nWidth,
		sal_uInt8	nLineStyle,
		const SdwColor &	rColor
	)

staticprotected

@descr set line/border style of drawing objects.

Parameters

pStyle	pointer of the drawing xfstyle.
nWidth	width of line/border.
nLineStyle	flag of line/border style: none, dot or solid.
rColor	color of line/border.

Definition at line 234 of file lwpdrawobj.cxx.

References enumXFLineDash, LS_DOT, LS_NULL, SdwColor::nB, SdwColor::nG, SdwColor::nR, XFDrawStyle::SetLineDashStyle(), XFDrawStyle::SetLineStyle(), and TWIPS_PER_CM.

Referenced by LwpDrawLine::RegisterStyle(), LwpDrawPolyLine::RegisterStyle(), LwpDrawPolygon::RegisterStyle(), LwpDrawRectangle::RegisterStyle(), LwpDrawEllipse::RegisterStyle(), and LwpDrawArc::RegisterStyle().

◆ SetObjectType()

void LwpDrawObj::SetObjectType ( DrawObjectType eType )

inline

Parameters

type	of the object. @descr set the type to the draw object.

Definition at line 143 of file lwpdrawobj.hxx.

References eType, and m_eType.

◆ SetPosition()

void LwpDrawObj::SetPosition ( XFFrame * pObj )

protected

@descr set position of a drawing object in the frame.

Parameters

pObj	pointer of the xf-drawing object

Definition at line 271 of file lwpdrawobj.cxx.

References DrawingOffsetAndScale::fOffsetX, DrawingOffsetAndScale::fOffsetY, DrawingOffsetAndScale::fScaleX, DrawingOffsetAndScale::fScaleY, m_aObjHeader, m_pTransData, SdwDrawObjHeader::nBottom, SdwDrawObjHeader::nLeft, SdwDrawObjHeader::nRight, SdwDrawObjHeader::nTop, XFFrame::SetPosition(), and TWIPS_PER_CM.

Referenced by LwpDrawLine::CreateDrawObj(), LwpDrawPolyLine::CreateDrawObj(), LwpDrawPolygon::CreateDrawObj(), LwpDrawRectangle::CreateDrawObj(), LwpDrawEllipse::CreateDrawObj(), LwpDrawArc::CreateDrawObj(), LwpDrawTextBox::CreateDrawObj(), LwpDrawTextArt::CreateDrawObj(), LwpDrawBitmap::CreateDrawObj(), and LwpDrawRectangle::CreateRoundedRect().

Member Data Documentation

◆ m_aClosedObjStyleRec

SdwClosedObjStyleRec LwpDrawObj::m_aClosedObjStyleRec

protected

Definition at line 87 of file lwpdrawobj.hxx.

Referenced by LwpDrawTextArt::Read(), ReadClosedObjStyle(), LwpDrawPolygon::RegisterStyle(), LwpDrawRectangle::RegisterStyle(), LwpDrawEllipse::RegisterStyle(), and SetFillStyle().

◆ m_aObjHeader

SdwDrawObjHeader LwpDrawObj::m_aObjHeader

protected

Definition at line 86 of file lwpdrawobj.hxx.

Referenced by LwpDrawTextBox::CreateDrawObj(), LwpDrawTextBox::Read(), LwpDrawTextArt::Read(), LwpDrawMetafile::Read(), LwpDrawBitmap::Read(), ReadObjHeaderRecord(), and SetPosition().

◆ m_eType

DrawObjectType LwpDrawObj::m_eType

protected

Definition at line 84 of file lwpdrawobj.hxx.

Referenced by LwpDrawRectangle::CreateDrawObj(), LwpDrawRectangle::CreateStandardDrawObj(), LwpDrawRectangle::Read(), ReadClosedObjStyle(), and SetObjectType().

◆ m_pStream

SvStream* LwpDrawObj::m_pStream

protected

Definition at line 85 of file lwpdrawobj.hxx.

Referenced by LwpDrawLine::Read(), LwpDrawPolyLine::Read(), LwpDrawPolygon::Read(), LwpDrawRectangle::Read(), LwpDrawEllipse::Read(), LwpDrawArc::Read(), LwpDrawTextBox::Read(), LwpDrawTextArt::Read(), LwpDrawMetafile::Read(), LwpDrawBitmap::Read(), ReadClosedObjStyle(), and ReadObjHeaderRecord().

◆ m_pTransData

DrawingOffsetAndScale* LwpDrawObj::m_pTransData

protected

Definition at line 88 of file lwpdrawobj.hxx.

Referenced by LwpDrawLine::CreateDrawObj(), LwpDrawPolyLine::CreateDrawObj(), LwpDrawPolygon::CreateDrawObj(), LwpDrawRectangle::CreateDrawObj(), LwpDrawEllipse::CreateDrawObj(), LwpDrawArc::CreateDrawObj(), LwpDrawTextArt::CreateFWPath(), LwpDrawRectangle::CreateRoundedRect(), LwpDrawRectangle::CreateStandardDrawObj(), CreateXFDrawObject(), and SetPosition().

The documentation for this class was generated from the following files:

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ LwpDrawObj()

◆ ~LwpDrawObj()

Member Function Documentation

◆ CreateDrawObj()

◆ CreateStandardDrawObj()

◆ CreateXFDrawObject()

◆ GetArrowName()

◆ Read()

◆ ReadClosedObjStyle()

◆ ReadObjHeaderRecord()

◆ RegisterStyle()

◆ SetArrowHead()

◆ SetFillStyle()

◆ SetLineStyle()

◆ SetObjectType()

◆ SetPosition()

Member Data Documentation

◆ m_aClosedObjStyleRec

◆ m_aObjHeader

◆ m_eType

◆ m_pStream

◆ m_pTransData