BufferedDecompositionGroupPrimitive2D class. More...

#include <BufferedDecompositionGroupPrimitive2D.hxx>

Inheritance diagram for drawinglayer::primitive2d::BufferedDecompositionGroupPrimitive2D:

Collaboration diagram for drawinglayer::primitive2d::BufferedDecompositionGroupPrimitive2D:

Public Member Functions
	BufferedDecompositionGroupPrimitive2D (Primitive2DContainer &&aChildren)
	constructor/destructor. For GroupPrimitive2D we need the child parameter, too. More...

virtual void	get2DDecomposition (Primitive2DDecompositionVisitor &rVisitor, const geometry::ViewInformation2D &rViewInformation) const override
	identical to BufferedDecompositionPrimitive2D, see there please More...

Public Member Functions inherited from drawinglayer::primitive2d::GroupPrimitive2D
	GroupPrimitive2D (Primitive2DContainer &&aChildren)
	constructor More...

const Primitive2DContainer &	getChildren () const
	data read access More...

void	getChildren (Primitive2DDecompositionVisitor &rVisitor) const

virtual bool	operator== (const BasePrimitive2D &rPrimitive) const override
	compare operator More...

virtual void	get2DDecomposition (Primitive2DDecompositionVisitor &rVisitor, const geometry::ViewInformation2D &rViewInformation) const override
	local decomposition. Implementation will just return children More...

virtual sal_uInt32	getPrimitive2DID () const override
	provide unique ID More...

virtual sal_Int64	estimateUsage () override

Public Member Functions inherited from drawinglayer::primitive2d::BasePrimitive2D
	BasePrimitive2D ()

virtual	~BasePrimitive2D () override

virtual bool	operator== (const BasePrimitive2D &rPrimitive) const
	the ==operator is mainly needed to allow testing newly-created primitives against their last incarnation which buffers/holds the made decompositions. More...

bool	operator!= (const BasePrimitive2D &rPrimitive) const

virtual basegfx::B2DRange	getB2DRange (const geometry::ViewInformation2D &rViewInformation) const
	The default implementation will use getDecomposition results to create the range. More...

virtual sal_uInt32	getPrimitive2DID () const =0
	provide unique ID for fast identifying of known primitive implementations in renderers. More...

virtual void	get2DDecomposition (Primitive2DDecompositionVisitor &rVisitor, const geometry::ViewInformation2D &rViewInformation) const
	The default implementation will return an empty sequence. More...

Primitive2DContainer	getDecomposition (const css::uno::Sequence< css::beans::PropertyValue > &rViewParameters)
	The getDecomposition implementation for UNO API will use getDecomposition from this implementation. More...

css::geometry::RealRectangle2D	getRange (const css::uno::Sequence< css::beans::PropertyValue > &rViewParameters)
	The getRange implementation for UNO API will use getRange from this implementation. More...

virtual sal_Int64	estimateUsage ()

Public Member Functions inherited from salhelper::SimpleReferenceObject
	SimpleReferenceObject ()

void	acquire ()

void	release ()

Protected Member Functions
const Primitive2DContainer &	getBuffered2DDecomposition () const
	identical to BufferedDecompositionPrimitive2D, see there please More...

void	setBuffered2DDecomposition (Primitive2DContainer &&rNew)

virtual void	create2DDecomposition (Primitive2DContainer &rContainer, const geometry::ViewInformation2D &rViewInformation) const =0
	method which is to be used to implement the local decomposition of a 2D group primitive. More...

Protected Member Functions inherited from salhelper::SimpleReferenceObject
virtual	~SimpleReferenceObject () COVERITY_NOEXCEPT_FALSE

Private Attributes
Primitive2DContainer	maBuffered2DDecomposition
	a sequence used for buffering the last create2DDecomposition() result More...

Additional Inherited Members
Static Public Member Functions inherited from salhelper::SimpleReferenceObject
static void *	operator new (std::size_t nSize)

static void *	operator new (std::size_t nSize, std::nothrow_t const &rNothrow)

static void	operator delete (void *pPtr)

static void	operator delete (void *pPtr, std::nothrow_t const &rNothrow)

Protected Attributes inherited from salhelper::SimpleReferenceObject
oslInterlockedCount	m_nCount

Detailed Description

BufferedDecompositionGroupPrimitive2D class.

Baseclass for all C++ implementations which are derived from GroupPrimitive2D which want to buffer the decomposition result

For discussion please refer to BufferedDecompositionPrimitive2D, this is the same but for GroupPrimitive2D which want to buffer their decomposition

Definition at line 35 of file BufferedDecompositionGroupPrimitive2D.hxx.

Constructor & Destructor Documentation

◆ BufferedDecompositionGroupPrimitive2D()

drawinglayer::primitive2d::BufferedDecompositionGroupPrimitive2D::BufferedDecompositionGroupPrimitive2D ( Primitive2DContainer && aChildren )

constructor/destructor. For GroupPrimitive2D we need the child parameter, too.

Definition at line 27 of file BufferedDecompositionGroupPrimitive2D.cxx.

Member Function Documentation

◆ create2DDecomposition()

virtual void drawinglayer::primitive2d::BufferedDecompositionGroupPrimitive2D::create2DDecomposition	(	Primitive2DContainer &	rContainer,
		const geometry::ViewInformation2D &	rViewInformation
	)		const

protectedpure virtual

method which is to be used to implement the local decomposition of a 2D group primitive.

Implemented in drawinglayer::primitive2d::GlowPrimitive2D, drawinglayer::primitive2d::ShadowPrimitive2D, and drawinglayer::primitive2d::SoftEdgePrimitive2D.

Referenced by get2DDecomposition().

◆ get2DDecomposition()

void drawinglayer::primitive2d::BufferedDecompositionGroupPrimitive2D::get2DDecomposition	(	Primitive2DDecompositionVisitor &	rVisitor,
		const geometry::ViewInformation2D &	rViewInformation
	)		const