Render single slides into bitmaps. More...

#include <SlideRenderer.hxx>

Inheritance diagram for sd::presenter::SlideRenderer:

Collaboration diagram for sd::presenter::SlideRenderer:

Public Member Functions
	SlideRenderer ()

virtual	~SlideRenderer () override

	SlideRenderer (const SlideRenderer &)=delete

SlideRenderer &	operator= (const SlideRenderer &)=delete

virtual void SAL_CALL	initialize (const css::uno::Sequence< css::uno::Any > &rArguments) override

OUString SAL_CALL	getImplementationName () override

sal_Bool SAL_CALL	supportsService (OUString const &ServiceName) override

css::uno::Sequence< OUString > SAL_CALL	getSupportedServiceNames () override

virtual css::uno::Reference< css::awt::XBitmap > SAL_CALL	createPreview (const css::uno::Reference< css::drawing::XDrawPage > &rxSlide, const css::awt::Size &rMaximumPreviewPixelSize, sal_Int16 nSuperSampleFactor) override

virtual css::uno::Reference< css::rendering::XBitmap > SAL_CALL	createPreviewForCanvas (const css::uno::Reference< css::drawing::XDrawPage > &rxSlide, const css::awt::Size &rMaximumPreviewPixelSize, sal_Int16 nSuperSampleFactor, const css::uno::Reference< css::rendering::XCanvas > &rxCanvas) override

virtual css::awt::Size SAL_CALL	calculatePreviewSize (double nSlideAspectRatio, const css::awt::Size &rMaximumPreviewPixelSize) override

Public Member Functions inherited from comphelper::WeakComponentImplHelper< typename... Ifc >
virtual void SAL_CALL	acquire () noexcept override

virtual void SAL_CALL	release () noexcept override

virtual void SAL_CALL	dispose () noexcept final override

virtual void SAL_CALL	addEventListener (css::uno::Reference< css::lang::XEventListener > const &rxListener) final override

virtual void SAL_CALL	removeEventListener (css::uno::Reference< css::lang::XEventListener > const &rxListener) final override

virtual css::uno::Any SAL_CALL	queryInterface (css::uno::Type const &rType) override

virtual css::uno::Sequence< css::uno::Type > SAL_CALL	getTypes () override

virtual css::uno::Sequence< sal_Int8 > SAL_CALL	getImplementationId () override

Public Member Functions inherited from comphelper::WeakComponentImplHelperBase
virtual	~WeakComponentImplHelperBase () override

virtual void SAL_CALL	dispose () override

virtual void SAL_CALL	addEventListener (css::uno::Reference< css::lang::XEventListener > const &rxListener) override

virtual void SAL_CALL	removeEventListener (css::uno::Reference< css::lang::XEventListener > const &rxListener) override

virtual css::uno::Any SAL_CALL	queryInterface (css::uno::Type const &rType) override

virtual void	disposing (std::unique_lock< std::mutex > &)

Public Member Functions inherited from comphelper::UnoImplBase
virtual	~UnoImplBase ()

Private Member Functions
BitmapEx	CreatePreview (const css::uno::Reference< css::drawing::XDrawPage > &rxSlide, const css::awt::Size &rMaximumPreviewPixelSize, sal_Int16 nSuperSampleFactor)

void	ThrowIfDisposed ()

Private Attributes
PreviewRenderer	maPreviewRenderer

Additional Inherited Members
Protected Member Functions inherited from comphelper::WeakComponentImplHelperBase
void	throwIfDisposed (std::unique_lock< std::mutex > &)

Protected Attributes inherited from comphelper::WeakComponentImplHelperBase
comphelper::OInterfaceContainerHelper4< css::lang::XEventListener >	maEventListeners

Protected Attributes inherited from comphelper::UnoImplBase
std::mutex	m_aMutex

bool	m_bDisposed

Detailed Description

Render single slides into bitmaps.

Definition at line 41 of file SlideRenderer.hxx.

Constructor & Destructor Documentation

◆ SlideRenderer() [1/2]

sd::presenter::SlideRenderer::SlideRenderer ( )

Definition at line 34 of file SlideRenderer.cxx.

◆ ~SlideRenderer()

sd::presenter::SlideRenderer::~SlideRenderer ( )

overridevirtual

Definition at line 38 of file SlideRenderer.cxx.

◆ SlideRenderer() [2/2]

sd::presenter::SlideRenderer::SlideRenderer ( const SlideRenderer & )

delete

Member Function Documentation

◆ calculatePreviewSize()

awt::Size SAL_CALL sd::presenter::SlideRenderer::calculatePreviewSize	(	double	nSlideAspectRatio,
		const css::awt::Size &	rMaximumPreviewPixelSize
	)

overridevirtual

Definition at line 103 of file SlideRenderer.cxx.

Referenced by CreatePreview().

◆ CreatePreview()

BitmapEx sd::presenter::SlideRenderer::CreatePreview	(	const css::uno::Reference< css::drawing::XDrawPage > &	rxSlide,
		const css::awt::Size &	rMaximumPreviewPixelSize,
		sal_Int16	nSuperSampleFactor
	)

private

Exceptions

css::uno::RuntimeException

Definition at line 125 of file SlideRenderer.cxx.

References calculatePreviewSize(), Image::GetBitmapEx(), SdPage::getImplementation(), SdrPage::GetSize(), Size::Height(), maPreviewRenderer, sd::PreviewRenderer::RenderPage(), BitmapEx::Scale(), and Size::Width().

Referenced by createPreview(), and createPreviewForCanvas().

◆ createPreview()

Reference< awt::XBitmap > sd::presenter::SlideRenderer::createPreview	(	const css::uno::Reference< css::drawing::XDrawPage > &	rxSlide,
		const css::awt::Size &	rMaximumPreviewPixelSize,
		sal_Int16	nSuperSampleFactor
	)

overridevirtual

Definition at line 72 of file SlideRenderer.cxx.

References VCLUnoHelper::CreateBitmap(), CreatePreview(), and ThrowIfDisposed().

◆ createPreviewForCanvas()

Reference< rendering::XBitmap > sd::presenter::SlideRenderer::createPreviewForCanvas	(	const css::uno::Reference< css::drawing::XDrawPage > &	rxSlide,
		const css::awt::Size &	rMaximumPreviewPixelSize,
		sal_Int16	nSuperSampleFactor,
		const css::uno::Reference< css::rendering::XCanvas > &	rxCanvas
	)

overridevirtual

Definition at line 84 of file SlideRenderer.cxx.

References cppcanvas::VCLFactory::createBitmap(), cppcanvas::VCLFactory::createCanvas(), CreatePreview(), and ThrowIfDisposed().

◆ getImplementationName()

OUString sd::presenter::SlideRenderer::getImplementationName ( )

override

Definition at line 55 of file SlideRenderer.cxx.

◆ getSupportedServiceNames()

css::uno::Sequence< OUString > sd::presenter::SlideRenderer::getSupportedServiceNames ( )

override

Definition at line 65 of file SlideRenderer.cxx.

◆ initialize()

void SAL_CALL sd::presenter::SlideRenderer::initialize ( const css::uno::Sequence< css::uno::Any > & rArguments )

overridevirtual

Definition at line 44 of file SlideRenderer.cxx.

References ThrowIfDisposed().

◆ operator=()

SlideRenderer & sd::presenter::SlideRenderer::operator= ( const SlideRenderer & )

delete

◆ supportsService()

sal_Bool sd::presenter::SlideRenderer::supportsService ( OUString const & ServiceName )

override

Definition at line 60 of file SlideRenderer.cxx.

References ServiceName, and cppu::supportsService().

◆ ThrowIfDisposed()

void sd::presenter::SlideRenderer::ThrowIfDisposed ( )

private

Exceptions

css::lang::DisposedException when the object has already been disposed.

Definition at line 181 of file SlideRenderer.cxx.

References comphelper::UnoImplBase::m_bDisposed.

Referenced by createPreview(), createPreviewForCanvas(), and initialize().

Member Data Documentation

◆ maPreviewRenderer

PreviewRenderer sd::presenter::SlideRenderer::maPreviewRenderer

private

Definition at line 78 of file SlideRenderer.hxx.

Referenced by CreatePreview().

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

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SlideRenderer() [1/2]

◆ ~SlideRenderer()

◆ SlideRenderer() [2/2]

Member Function Documentation

◆ calculatePreviewSize()

◆ CreatePreview()

◆ createPreview()

◆ createPreviewForCanvas()

◆ getImplementationName()

◆ getSupportedServiceNames()

◆ initialize()

◆ operator=()

◆ supportsService()

◆ ThrowIfDisposed()

Member Data Documentation

◆ maPreviewRenderer