canvas::CachedPrimitiveBase Class Reference

Base class, providing common functionality for implementers of the XCachedPrimitive interface. More...

#include <cachedprimitivebase.hxx>

Inheritance diagram for canvas::CachedPrimitiveBase:

Collaboration diagram for canvas::CachedPrimitiveBase:

Public Member Functions
	CachedPrimitiveBase (css::rendering::ViewState rUsedViewState, css::uno::Reference< css::rendering::XCanvas > xTarget)
	Create an XCachedPrimitive for given target canvas. More...
virtual void SAL_CALL	disposing () override
	Dispose all internal references. More...
virtual ::sal_Int8 SAL_CALL	redraw (const css::rendering::ViewState &aState) override
virtual OUString SAL_CALL	getImplementationName () override
virtual sal_Bool SAL_CALL	supportsService (const OUString &ServiceName) override
virtual css::uno::Sequence< OUString > SAL_CALL	getSupportedServiceNames () override

Protected Member Functions
virtual	~CachedPrimitiveBase () override

Private Member Functions
	CachedPrimitiveBase (const CachedPrimitiveBase &)=delete
CachedPrimitiveBase &	operator= (const CachedPrimitiveBase &)=delete
virtual ::sal_Int8	doRedraw (const css::rendering::ViewState &rNewState, const css::rendering::ViewState &rOldState, const css::uno::Reference< css::rendering::XCanvas > &rTargetCanvas, bool bSameViewTransform)=0
	Actually perform the requested redraw. More...

Private Attributes
css::rendering::ViewState	maUsedViewState
css::uno::Reference< css::rendering::XCanvas >	mxTarget

Additional Inherited Members
Protected Attributes inherited from cppu::BaseMutex
mutable::osl::Mutex	m_aMutex

Detailed Description

Base class, providing common functionality for implementers of the XCachedPrimitive interface.

Definition at line 43 of file cachedprimitivebase.hxx.

Constructor & Destructor Documentation

CachedPrimitiveBase() [1/2]

canvas::CachedPrimitiveBase::CachedPrimitiveBase	(	css::rendering::ViewState	rUsedViewState,
		css::uno::Reference< css::rendering::XCanvas >	xTarget
	)

Create an XCachedPrimitive for given target canvas.

Parameters

rUsedViewState	The viewstate the original object was rendered with
rTarget	The target canvas the repaint should happen on.

References getImplementationName(), getSupportedServiceNames(), and supportsService().

~CachedPrimitiveBase()

canvas::CachedPrimitiveBase::~CachedPrimitiveBase ( )

overrideprotectedvirtual

Definition at line 43 of file cachedprimitivebase.cxx.

CachedPrimitiveBase() [2/2]

canvas::CachedPrimitiveBase::CachedPrimitiveBase ( const CachedPrimitiveBase &  )

privatedelete

Member Function Documentation

disposing()

void SAL_CALL canvas::CachedPrimitiveBase::disposing ( )

overridevirtual

Dispose all internal references.

Reimplemented in cairocanvas::CachedBitmap, and vclcanvas::CachedBitmap.

Definition at line 47 of file cachedprimitivebase.cxx.

References m_aMutex.

doRedraw()

virtual ::sal_Int8 canvas::CachedPrimitiveBase::doRedraw ( const css::rendering::ViewState &  rNewState, const css::rendering::ViewState &  rOldState, const css::uno::Reference< css::rendering::XCanvas > &  rTargetCanvas, bool  bSameViewTransform  )

privatepure virtual

Actually perform the requested redraw.

Clients must override this method, instead of the public redraw() one.

Parameters

rNewState	The viewstate to redraw with
rOldState	The viewstate this cache object was created with.
rTargetCanvas	Target canvas to render to.
bSameViewTransform	When true, rNewState and rOldState have the same transformation.

Implemented in cairocanvas::CachedBitmap, and vclcanvas::CachedBitmap.

getImplementationName()

OUString SAL_CALL canvas::CachedPrimitiveBase::getImplementationName ( )

overridevirtual

Definition at line 80 of file cachedprimitivebase.cxx.

getSupportedServiceNames()

uno::Sequence< OUString > SAL_CALL canvas::CachedPrimitiveBase::getSupportedServiceNames ( )

overridevirtual

Definition at line 90 of file cachedprimitivebase.cxx.

operator=()

CachedPrimitiveBase & canvas::CachedPrimitiveBase::operator= ( const CachedPrimitiveBase &  )

privatedelete

redraw()

sal_Int8 SAL_CALL canvas::CachedPrimitiveBase::redraw ( const css::rendering::ViewState &  aState )

override

Definition at line 55 of file cachedprimitivebase.cxx.

supportsService()

sal_Bool SAL_CALL canvas::CachedPrimitiveBase::supportsService ( const OUString &  ServiceName )

overridevirtual

Definition at line 85 of file cachedprimitivebase.cxx.

References ServiceName, and cppu::supportsService().

Member Data Documentation

maUsedViewState

css::rendering::ViewState canvas::CachedPrimitiveBase::maUsedViewState

private

Definition at line 99 of file cachedprimitivebase.hxx.

mxTarget

css::uno::Reference< css::rendering::XCanvas > canvas::CachedPrimitiveBase::mxTarget

private

Definition at line 100 of file cachedprimitivebase.hxx.

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

• cachedprimitivebase.hxx
• cachedprimitivebase.cxx