vcl::graphic::Manager Class Reference

#include <Manager.hxx>

Collaboration diagram for vcl::graphic::Manager:

Public Member Functions
void	swappedIn (const ImpGraphic *pImpGraphic, sal_Int64 nSizeBytes)
void	swappedOut (const ImpGraphic *pImpGraphic, sal_Int64 nSizeBytes)
void	reduceGraphicMemory ()
void	changeExisting (const ImpGraphic *pImpGraphic, sal_Int64 nOldSize)
void	unregisterGraphic (ImpGraphic *pImpGraphic)
std::shared_ptr< ImpGraphic >	copy (std::shared_ptr< ImpGraphic > const &pImpGraphic)
std::shared_ptr< ImpGraphic >	newInstance ()
std::shared_ptr< ImpGraphic >	newInstance (const BitmapEx &rBitmapEx)
std::shared_ptr< ImpGraphic >	newInstance (std::shared_ptr< GfxLink > const &rLink, sal_Int32 nPageIndex=0)
std::shared_ptr< ImpGraphic >	newInstance (const std::shared_ptr< VectorGraphicData > &rVectorGraphicDataPtr)
std::shared_ptr< ImpGraphic >	newInstance (const Animation &rAnimation)
std::shared_ptr< ImpGraphic >	newInstance (const GDIMetaFile &rMtf)
std::shared_ptr< ImpGraphic >	newInstance (const GraphicExternalLink &rGraphicLink)

Static Public Member Functions
static Manager &	get ()

Private Member Functions
	Manager ()
void	registerGraphic (const std::shared_ptr< ImpGraphic > &rImpGraphic)
void	loopGraphicsAndSwapOut ()
	DECL_LINK (SwapOutTimerHandler, Timer *, void)

Static Private Member Functions
static sal_Int64	getGraphicSizeBytes (const ImpGraphic *pImpGraphic)

Private Attributes
std::recursive_mutex	maMutex
o3tl::sorted_vector< ImpGraphic * >	m_pImpGraphicList
std::chrono::seconds	mnAllowedIdleTime
bool	mbSwapEnabled
bool	mbReducingGraphicMemory
sal_Int64	mnMemoryLimit
sal_Int64	mnUsedSize
Timer	maSwapOutTimer

Detailed Description

Definition at line 31 of file Manager.hxx.

Constructor & Destructor Documentation

vcl::graphic::Manager::Manager ( )

private

Definition at line 60 of file Manager.cxx.

References LINK, maSwapOutTimer, mbSwapEnabled, mnAllowedIdleTime, mnMemoryLimit, Task::SetDebugName(), Timer::SetInvokeHandler(), Timer::SetTimeout(), and Timer::Start().

Member Function Documentation

void vcl::graphic::Manager::changeExisting	(	const ImpGraphic *	pImpGraphic,
		sal_Int64	nOldSize
	)

Definition at line 276 of file Manager.cxx.

References getGraphicSizeBytes(), maMutex, and mnUsedSize.

Referenced by ImpGraphic::clear(), and ImpGraphic::operator=().

std::shared_ptr< ImpGraphic > vcl::graphic::Manager::copy

(

std::shared_ptr< ImpGraphic > const &

pImpGraphic

)

Definition at line 200 of file Manager.cxx.

References registerGraphic().

Referenced by Graphic::Graphic(), Graphic::ImplTestRefCount(), and Graphic::operator=().

vcl::graphic::Manager::DECL_LINK ( SwapOutTimerHandler  , Timer *  , void    )

private

Manager & vcl::graphic::Manager::get ( )

static

Definition at line 54 of file Manager.cxx.

Referenced by ImpGraphic::clear(), Graphic::Graphic(), Graphic::ImplTestRefCount(), Graphic::operator=(), ImpGraphic::operator=(), ImpGraphic::swapIn(), ImpGraphic::swapOut(), and ImpGraphic::~ImpGraphic().

sal_Int64 vcl::graphic::Manager::getGraphicSizeBytes ( const ImpGraphic *  pImpGraphic )

staticprivate

Definition at line 145 of file Manager.cxx.

References ImpGraphic::getSizeBytes(), and ImpGraphic::isAvailable().

Referenced by changeExisting(), loopGraphicsAndSwapOut(), reduceGraphicMemory(), registerGraphic(), and unregisterGraphic().

void vcl::graphic::Manager::loopGraphicsAndSwapOut ( )

private

Definition at line 79 of file Manager.cxx.

References getGraphicSizeBytes(), m_pImpGraphicList, mnAllowedIdleTime, mnMemoryLimit, and mnUsedSize.

Referenced by reduceGraphicMemory().

std::shared_ptr< ImpGraphic > vcl::graphic::Manager::newInstance

(

)

Definition at line 207 of file Manager.cxx.

References registerGraphic().

Referenced by Graphic::Graphic().

std::shared_ptr< ImpGraphic > vcl::graphic::Manager::newInstance

(

const BitmapEx &

rBitmapEx

)

Definition at line 222 of file Manager.cxx.

References registerGraphic().

std::shared_ptr< ImpGraphic > vcl::graphic::Manager::newInstance	(	std::shared_ptr< GfxLink > const &	rLink,
		sal_Int32	nPageIndex = 0
	)

Definition at line 214 of file Manager.cxx.

References registerGraphic().

std::shared_ptr< ImpGraphic > vcl::graphic::Manager::newInstance

(

const std::shared_ptr< VectorGraphicData > &

rVectorGraphicDataPtr

)

Definition at line 237 of file Manager.cxx.

References registerGraphic().

std::shared_ptr< ImpGraphic > vcl::graphic::Manager::newInstance

(

const Animation &

rAnimation

)

Definition at line 229 of file Manager.cxx.

References registerGraphic().

std::shared_ptr< ImpGraphic > vcl::graphic::Manager::newInstance

(

const GDIMetaFile &

rMtf

)

Definition at line 244 of file Manager.cxx.

References registerGraphic().

std::shared_ptr< ImpGraphic > vcl::graphic::Manager::newInstance

(

const GraphicExternalLink &

rGraphicLink

)

Definition at line 251 of file Manager.cxx.

References registerGraphic().

void vcl::graphic::Manager::reduceGraphicMemory

(

)

Definition at line 111 of file Manager.cxx.

References getGraphicSizeBytes(), loopGraphicsAndSwapOut(), m_pImpGraphicList, maMutex, mbReducingGraphicMemory, mbSwapEnabled, mnMemoryLimit, and mnUsedSize.

Referenced by registerGraphic().

void vcl::graphic::Manager::registerGraphic ( const std::shared_ptr< ImpGraphic > &  rImpGraphic )

private

Definition at line 161 of file Manager.cxx.

References getGraphicSizeBytes(), o3tl::sorted_vector< Value, Compare, Find, class >::insert(), m_pImpGraphicList, maMutex, mnMemoryLimit, mnUsedSize, reduceGraphicMemory(), and SAL_INFO_IF.

Referenced by copy(), and newInstance().

void vcl::graphic::Manager::swappedIn	(	const ImpGraphic *	pImpGraphic,
		sal_Int64	nSizeBytes
	)

Definition at line 258 of file Manager.cxx.

References maMutex, and mnUsedSize.

Referenced by ImpGraphic::swapIn().

void vcl::graphic::Manager::swappedOut	(	const ImpGraphic *	pImpGraphic,
		sal_Int64	nSizeBytes
	)

Definition at line 267 of file Manager.cxx.

References maMutex, and mnUsedSize.

Referenced by ImpGraphic::swapOut().

void vcl::graphic::Manager::unregisterGraphic

(

ImpGraphic *

pImpGraphic

)

Definition at line 192 of file Manager.cxx.

References o3tl::sorted_vector< Value, Compare, Find, class >::erase(), getGraphicSizeBytes(), m_pImpGraphicList, maMutex, and mnUsedSize.

Referenced by ImpGraphic::~ImpGraphic().

Member Data Documentation

o3tl::sorted_vector<ImpGraphic*> vcl::graphic::Manager::m_pImpGraphicList

private

Definition at line 35 of file Manager.hxx.

Referenced by loopGraphicsAndSwapOut(), reduceGraphicMemory(), registerGraphic(), and unregisterGraphic().

std::recursive_mutex vcl::graphic::Manager::maMutex

private

Definition at line 34 of file Manager.hxx.

Referenced by changeExisting(), reduceGraphicMemory(), registerGraphic(), swappedIn(), swappedOut(), and unregisterGraphic().

Timer vcl::graphic::Manager::maSwapOutTimer

private

Definition at line 41 of file Manager.hxx.

Referenced by Manager().

bool vcl::graphic::Manager::mbReducingGraphicMemory

private

Definition at line 38 of file Manager.hxx.

Referenced by reduceGraphicMemory().

bool vcl::graphic::Manager::mbSwapEnabled

private

Definition at line 37 of file Manager.hxx.

Referenced by Manager(), and reduceGraphicMemory().

std::chrono::seconds vcl::graphic::Manager::mnAllowedIdleTime

private

Definition at line 36 of file Manager.hxx.

Referenced by loopGraphicsAndSwapOut(), and Manager().

sal_Int64 vcl::graphic::Manager::mnMemoryLimit

private

Definition at line 39 of file Manager.hxx.

Referenced by loopGraphicsAndSwapOut(), Manager(), reduceGraphicMemory(), and registerGraphic().

sal_Int64 vcl::graphic::Manager::mnUsedSize

private

Definition at line 40 of file Manager.hxx.

Referenced by changeExisting(), loopGraphicsAndSwapOut(), reduceGraphicMemory(), registerGraphic(), swappedIn(), swappedOut(), and unregisterGraphic().

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

• Manager.hxx
• Manager.cxx