GraphicFilter Class Reference

Class to import and export graphic formats. More...

#include <graphicfilter.hxx>

Collaboration diagram for GraphicFilter:

Public Member Functions
	GraphicFilter (bool bUseConfig=true)
	~GraphicFilter ()
sal_uInt16	GetImportFormatCount () const
sal_uInt16	GetImportFormatNumber (std::u16string_view rFormatName)
sal_uInt16	GetImportFormatNumberForShortName (std::u16string_view rShortName)
sal_uInt16	GetImportFormatNumberForTypeName (std::u16string_view rType)
OUString	GetImportFormatName (sal_uInt16 nFormat)
OUString	GetImportFormatTypeName (sal_uInt16 nFormat)
OUString	GetImportFormatShortName (sal_uInt16 nFormat)
OUString	GetImportWildcard (sal_uInt16 nFormat, sal_Int32 nEntry)
sal_uInt16	GetExportFormatCount () const
sal_uInt16	GetExportFormatNumber (std::u16string_view rFormatName)
sal_uInt16	GetExportFormatNumberForMediaType (std::u16string_view rShortName)
sal_uInt16	GetExportFormatNumberForShortName (std::u16string_view rShortName)
OUString	GetExportInternalFilterName (sal_uInt16 nFormat)
sal_uInt16	GetExportFormatNumberForTypeName (std::u16string_view rType)
OUString	GetExportFormatName (sal_uInt16 nFormat)
OUString	GetExportFormatMediaType (sal_uInt16 nFormat)
OUString	GetExportFormatShortName (sal_uInt16 nFormat)
OUString	GetExportWildcard (sal_uInt16 nFormat)
bool	IsExportPixelFormat (sal_uInt16 nFormat)
ErrCode	ExportGraphic (const Graphic &rGraphic, const INetURLObject &rPath, sal_uInt16 nFormat, const css::uno::Sequence< css::beans::PropertyValue > *pFilterData=nullptr)
ErrCode	ExportGraphic (const Graphic &rGraphic, const OUString &rPath, SvStream &rOStm, sal_uInt16 nFormat, const css::uno::Sequence< css::beans::PropertyValue > *pFilterData=nullptr)
ErrCode	CanImportGraphic (const INetURLObject &rPath, sal_uInt16 nFormat, sal_uInt16 *pDeterminedFormat)
ErrCode	ImportGraphic (Graphic &rGraphic, const INetURLObject &rPath, sal_uInt16 nFormat=GRFILTER_FORMAT_DONTKNOW, sal_uInt16 *pDeterminedFormat=nullptr, GraphicFilterImportFlags nImportFlags=GraphicFilterImportFlags::NONE)
ErrCode	CanImportGraphic (const OUString &rPath, SvStream &rStream, sal_uInt16 nFormat, sal_uInt16 *pDeterminedFormat)
ErrCode	ImportGraphic (Graphic &rGraphic, const OUString &rPath, SvStream &rStream, sal_uInt16 nFormat=GRFILTER_FORMAT_DONTKNOW, sal_uInt16 *pDeterminedFormat=nullptr, GraphicFilterImportFlags nImportFlags=GraphicFilterImportFlags::NONE, WmfExternal const *pExtHeader=nullptr)
void	ImportGraphics (std::vector< std::shared_ptr< Graphic > > &rGraphics, std::vector< std::unique_ptr< SvStream > > vStreams)
	Imports multiple graphics. More...
void	MakeGraphicsAvailableThreaded (std::vector< Graphic * > &rGraphics)
	Tries to ensure all Graphic objects are available (Graphic::isAvailable()). More...
ErrCode	ImportGraphic (Graphic &rGraphic, const OUString &rPath, SvStream &rStream, sal_uInt16 nFormat, sal_uInt16 *pDeterminedFormat, GraphicFilterImportFlags nImportFlags, const css::uno::Sequence< css::beans::PropertyValue > *pFilterData, WmfExternal const *pExtHeader=nullptr)
Graphic	ImportUnloadedGraphic (SvStream &rIStream, sal_uInt64 sizeLimit=0, const Size *pSizeHint=nullptr)
const FilterErrorEx &	GetLastError () const
void	ResetLastError ()
Link< ConvertData &, bool >	GetFilterCallback () const
ErrCode	compressAsPNG (const Graphic &rGraphic, SvStream &rOutputStream)

Static Public Member Functions
static GraphicFilter &	GetGraphicFilter ()
static ErrCode	LoadGraphic (const OUString &rPath, const OUString &rFilter, Graphic &rGraphic, GraphicFilter *pFilter=nullptr, sal_uInt16 *pDeterminedFormat=nullptr)
static ErrCode	readGIF (SvStream &rStream, Graphic &rGraphic, GfxLinkType &rLinkType)
static ErrCode	readPNG (SvStream &rStream, Graphic &rGraphic, GfxLinkType &rLinkType, std::unique_ptr< sal_uInt8[]> &rpGraphicContent, sal_Int32 &rGraphicContentSize)
static ErrCode	readJPEG (SvStream &rStream, Graphic &rGraphic, GfxLinkType &rLinkType, GraphicFilterImportFlags nImportFlags)
static ErrCode	readSVG (SvStream &rStream, Graphic &rGraphic, GfxLinkType &rLinkType, std::unique_ptr< sal_uInt8[]> &rpGraphicContent, sal_Int32 &rGraphicContentSize)
static ErrCode	readXBM (SvStream &rStream, Graphic &rGraphic)
static ErrCode	readXPM (SvStream &rStream, Graphic &rGraphic)
static ErrCode	readWMF_EMF (SvStream &rStream, Graphic &rGraphic, GfxLinkType &rLinkType, WmfExternal const *pExtHeader, VectorGraphicDataType eType)
static ErrCode	readWMF (SvStream &rStream, Graphic &rGraphic, GfxLinkType &rLinkType, WmfExternal const *pExtHeader)
static ErrCode	readEMF (SvStream &rStream, Graphic &rGraphic, GfxLinkType &rLinkType, WmfExternal const *pExtHeader)
static ErrCode	readPDF (SvStream &rStream, Graphic &rGraphic, GfxLinkType &rLinkType)
static ErrCode	readTIFF (SvStream &rStream, Graphic &rGraphic, GfxLinkType &rLinkType)
static ErrCode	readWithTypeSerializer (SvStream &rStream, Graphic &rGraphic, GfxLinkType &rLinkType, OUString aFilterName)
static ErrCode	readBMP (SvStream &rStream, Graphic &rGraphic, GfxLinkType &rLinkType)
static ErrCode	readTGA (SvStream &rStream, Graphic &rGraphic)
static ErrCode	readPICT (SvStream &rStream, Graphic &rGraphic, GfxLinkType &rLinkType)
static ErrCode	readMET (SvStream &rStream, Graphic &rGraphic, GfxLinkType &rLinkType)
static ErrCode	readRAS (SvStream &rStream, Graphic &rGraphic)
static ErrCode	readPCX (SvStream &rStream, Graphic &rGraphic)
static ErrCode	readEPS (SvStream &rStream, Graphic &rGraphic)
static ErrCode	readPSD (SvStream &rStream, Graphic &rGraphic)
static ErrCode	readPCD (SvStream &rStream, Graphic &rGraphic)
static ErrCode	readPBM (SvStream &rStream, Graphic &rGraphic)
static ErrCode	readDXF (SvStream &rStream, Graphic &rGraphic)

Private Member Functions
void	ImplInit ()
ErrCode	ImplSetError (ErrCode nError, const SvStream *pStm=nullptr)
ErrCode	ImpTestOrFindFormat (const OUString &rPath, SvStream &rStream, sal_uInt16 &rFormat)
	DECL_LINK (FilterCallback, ConvertData &, bool)

Private Attributes
OUString	aFilterPath
FilterConfigCache *	pConfig
std::unique_ptr< FilterErrorEx >	pErrorEx
bool	bUseConfig

Detailed Description

Class to import and export graphic formats.

Definition at line 268 of file graphicfilter.hxx.

Constructor & Destructor Documentation

GraphicFilter::GraphicFilter

(

bool

bUseConfig = true

)

Definition at line 320 of file graphicfilter.cxx.

References ImplInit().

GraphicFilter::~GraphicFilter

(

)

Definition at line 326 of file graphicfilter.cxx.

References getListMutex(), pConfig, pErrorEx, and pFilterHdlList.

Member Function Documentation

ErrCode GraphicFilter::CanImportGraphic	(	const INetURLObject &	rPath,
		sal_uInt16	nFormat,
		sal_uInt16 *	pDeterminedFormat
	)

Definition at line 479 of file graphicfilter.cxx.

References utl::UcbStreamHelper::CreateStream(), ERRCODE_GRFILTER_FORMATERROR, INetURLObject::GetMainURL(), INetURLObject::GetProtocol(), INetURLObject::NONE, SAL_WARN_IF, and xStream.

ErrCode GraphicFilter::CanImportGraphic	(	const OUString &	rPath,
		SvStream &	rStream,
		sal_uInt16	nFormat,
		sal_uInt16 *	pDeterminedFormat
	)

Definition at line 494 of file graphicfilter.cxx.

References ERRCODE_NONE, ImplSetError(), ImpTestOrFindFormat(), SvStream::Seek(), and SvStream::Tell().

ErrCode GraphicFilter::compressAsPNG	(	const Graphic &	rGraphic,
		SvStream &	rOutputStream
	)

Definition at line 1940 of file graphicfilter.cxx.

References ExportGraphic(), GetExportFormatNumberForShortName(), and u.

GraphicFilter::DECL_LINK ( FilterCallback  , ConvertData &  , bool    )

private

ErrCode GraphicFilter::ExportGraphic	(	const Graphic &	rGraphic,
		const INetURLObject &	rPath,
		sal_uInt16	nFormat,
		const css::uno::Sequence< css::beans::PropertyValue > *	pFilterData = nullptr
	)

Definition at line 1462 of file graphicfilter.cxx.

References utl::UcbStreamHelper::CreateStream(), ERRCODE_GRFILTER_FORMATERROR, ERRCODE_NONE, INetURLObject::GetMainURL(), INetURLObject::GetProtocol(), utl::UCBContentHelper::IsDocument(), utl::UCBContentHelper::Kill(), INetURLObject::NONE, SAL_INFO, SAL_WARN_IF, and xStream.

Referenced by compressAsPNG(), and GraphicNativeTransform::rotateGeneric().

ErrCode GraphicFilter::ExportGraphic	(	const Graphic &	rGraphic,
		const OUString &	rPath,
		SvStream &	rOStm,
		sal_uInt16	nFormat,
		const css::uno::Sequence< css::beans::PropertyValue > *	pFilterData = nullptr
	)

Definition at line 1484 of file graphicfilter.cxx.

References aArguments, vcl::PNGWriter::ChunkData::aData, aURL, Bitmap, BmpWriter(), ConvertGDIMetaFileToEMF(), ConvertGraphicToWMF(), Graphic::Draw(), Emf, ERRCODE_GRFILTER_FILTERERROR, ERRCODE_GRFILTER_FORMATERROR, ERRCODE_GRFILTER_IOERROR, ERRCODE_NONE, eType, EXP_BMP, EXP_EMF, EXP_EPS, EXP_GIF, EXP_JPEG, EXP_PNG, EXP_SVG, EXP_SVMETAFILE, EXP_TIFF, EXP_WMF, ExportEpsGraphic(), ExportGifGraphic(), ExportJPEG(), ExportTiffGraphicImport(), VclPtr< reference_type >::get(), Graphic::GetBitmapEx(), vcl::PNGWriter::GetChunks(), SvMemoryStream::GetData(), SvStream::GetError(), FilterConfigCache::GetExportFilterName(), GetExportFormatCount(), FilterConfigCache::GetExportFormatExtension(), INetURLObject::GetFileExtension(), FilterConfigItem::GetFilterData(), Graphic::GetGDIMetaFile(), Graphic::GetGfxLink(), Graphic::GetPrefMapMode(), Graphic::GetPrefSize(), comphelper::getProcessComponentContext(), Graphic::GetType(), Graphic::getVectorGraphicData(), GRFILTER_FORMAT_DONTKNOW, Size::Height(), i, ImpGetScaledGraphic(), ImplSetError(), GfxLink::IsEMF(), FilterConfigCache::IsExportPixelFormat(), vcl::PNGWriter::ChunkData::nType, nVersion, pConfig, Point, FilterConfigItem::ReadInt32(), ResetLastError(), SAL_INFO, Size::setHeight(), SvStream::SetVersion(), Size::setWidth(), Svg, SvStream::Tell(), Size::Width(), Wmf, Write, GDIMetaFile::Write(), and SvStream::WriteBytes().

sal_uInt16 GraphicFilter::GetExportFormatCount

(

)

const

Definition at line 424 of file graphicfilter.cxx.

References FilterConfigCache::GetExportFormatCount(), and pConfig.

Referenced by ExportGraphic().

OUString GraphicFilter::GetExportFormatMediaType

(

sal_uInt16

nFormat

)

Definition at line 459 of file graphicfilter.cxx.

References FilterConfigCache::GetExportFormatMediaType(), and pConfig.

OUString GraphicFilter::GetExportFormatName

(

sal_uInt16

nFormat

)

Definition at line 454 of file graphicfilter.cxx.

References FilterConfigCache::GetExportFormatName(), and pConfig.

sal_uInt16 GraphicFilter::GetExportFormatNumber

(

std::u16string_view

rFormatName

)

Definition at line 429 of file graphicfilter.cxx.

References FilterConfigCache::GetExportFormatNumber(), and pConfig.

sal_uInt16 GraphicFilter::GetExportFormatNumberForMediaType

(

std::u16string_view

rShortName

)

Definition at line 434 of file graphicfilter.cxx.

References FilterConfigCache::GetExportFormatNumberForMediaType(), and pConfig.

sal_uInt16 GraphicFilter::GetExportFormatNumberForShortName

(

std::u16string_view

rShortName

)

Definition at line 439 of file graphicfilter.cxx.

References FilterConfigCache::GetExportFormatNumberForShortName(), and pConfig.

Referenced by compressAsPNG(), and GraphicNativeTransform::rotateGeneric().

sal_uInt16 GraphicFilter::GetExportFormatNumberForTypeName

(

std::u16string_view

rType

)

Definition at line 449 of file graphicfilter.cxx.

References FilterConfigCache::GetExportFormatNumberForTypeName(), and pConfig.

OUString GraphicFilter::GetExportFormatShortName

(

sal_uInt16

nFormat

)

Definition at line 464 of file graphicfilter.cxx.

References FilterConfigCache::GetExportFormatShortName(), and pConfig.

OUString GraphicFilter::GetExportInternalFilterName

(

sal_uInt16

nFormat

)

Definition at line 444 of file graphicfilter.cxx.

References FilterConfigCache::GetExportInternalFilterName(), and pConfig.

OUString GraphicFilter::GetExportWildcard

(

sal_uInt16

nFormat

)

Definition at line 469 of file graphicfilter.cxx.

References FilterConfigCache::GetExportWildcard(), and pConfig.

Link< ConvertData &, bool > GraphicFilter::GetFilterCallback

(

)

const

Definition at line 1815 of file graphicfilter.cxx.

References LINK.

GraphicFilter & GraphicFilter::GetGraphicFilter ( )

static

Definition at line 1885 of file graphicfilter.cxx.

Referenced by vcl::graphic::loadFromURL(), LoadGraphic(), GfxLink::LoadNative(), GraphicNativeTransform::rotateGeneric(), and GraphicNativeTransform::rotateJPEG().

sal_uInt16 GraphicFilter::GetImportFormatCount

(

)

const

Definition at line 377 of file graphicfilter.cxx.

References FilterConfigCache::GetImportFormatCount(), and pConfig.

Referenced by LoadGraphic().

OUString GraphicFilter::GetImportFormatName

(

sal_uInt16

nFormat

)

Definition at line 397 of file graphicfilter.cxx.

References FilterConfigCache::GetImportFormatName(), and pConfig.

sal_uInt16 GraphicFilter::GetImportFormatNumber

(

std::u16string_view

rFormatName

)

Definition at line 382 of file graphicfilter.cxx.

References FilterConfigCache::GetImportFormatNumber(), and pConfig.

Referenced by LoadGraphic().

sal_uInt16 GraphicFilter::GetImportFormatNumberForShortName

(

std::u16string_view

rShortName

)

Definition at line 387 of file graphicfilter.cxx.

References FilterConfigCache::GetImportFormatNumberForShortName(), and pConfig.

Referenced by GfxLink::LoadNative().

sal_uInt16 GraphicFilter::GetImportFormatNumberForTypeName

(

std::u16string_view

rType

)

Definition at line 392 of file graphicfilter.cxx.

References FilterConfigCache::GetImportFormatNumberForTypeName(), and pConfig.

OUString GraphicFilter::GetImportFormatShortName

(

sal_uInt16

nFormat

)

Definition at line 414 of file graphicfilter.cxx.

References FilterConfigCache::GetImportFormatShortName(), and pConfig.

OUString GraphicFilter::GetImportFormatTypeName

(

sal_uInt16

nFormat

)

Definition at line 402 of file graphicfilter.cxx.

References FilterConfigCache::GetImportFilterTypeName(), and pConfig.

OUString GraphicFilter::GetImportWildcard	(	sal_uInt16	nFormat,
		sal_Int32	nEntry
	)

Definition at line 419 of file graphicfilter.cxx.

References FilterConfigCache::GetImportWildcard(), and pConfig.

const FilterErrorEx& GraphicFilter::GetLastError ( ) const

inline

Definition at line 344 of file graphicfilter.hxx.

void GraphicFilter::ImplInit ( )

private

Definition at line 345 of file graphicfilter.cxx.

References aFilterPath, bUseConfig, getListMutex(), pConfig, pErrorEx, and pFilterHdlList.

Referenced by GraphicFilter().

ErrCode GraphicFilter::ImplSetError ( ErrCode  nError, const SvStream *  pStm = nullptr  )

private

Definition at line 371 of file graphicfilter.cxx.

References ERRCODE_NONE, SvStream::GetError(), and pErrorEx.

Referenced by CanImportGraphic(), ExportGraphic(), ImportGraphic(), and ImportUnloadedGraphic().

ErrCode GraphicFilter::ImportGraphic	(	Graphic &	rGraphic,
		const INetURLObject &	rPath,
		sal_uInt16	nFormat = GRFILTER_FORMAT_DONTKNOW,
		sal_uInt16 *	pDeterminedFormat = nullptr,
		GraphicFilterImportFlags	nImportFlags = GraphicFilterImportFlags::NONE
	)

Definition at line 509 of file graphicfilter.cxx.

References utl::UcbStreamHelper::CreateStream(), ERRCODE_GRFILTER_FORMATERROR, INetURLObject::GetMainURL(), INetURLObject::GetProtocol(), INetURLObject::NONE, SAL_WARN_IF, and xStream.

Referenced by ImportGraphic(), vcl::graphic::loadFromURL(), LoadGraphic(), GfxLink::LoadNative(), GraphicNativeTransform::rotateGeneric(), and GraphicNativeTransform::rotateJPEG().

ErrCode GraphicFilter::ImportGraphic	(	Graphic &	rGraphic,
		const OUString &	rPath,
		SvStream &	rStream,
		sal_uInt16	nFormat = GRFILTER_FORMAT_DONTKNOW,
		sal_uInt16 *	pDeterminedFormat = nullptr,
		GraphicFilterImportFlags	nImportFlags = GraphicFilterImportFlags::NONE,
		WmfExternal const *	pExtHeader = nullptr
	)

Definition at line 524 of file graphicfilter.cxx.

References ImportGraphic().

ErrCode GraphicFilter::ImportGraphic	(	Graphic &	rGraphic,
		const OUString &	rPath,
		SvStream &	rStream,
		sal_uInt16	nFormat,
		sal_uInt16 *	pDeterminedFormat,
		GraphicFilterImportFlags	nImportFlags,
		const css::uno::Sequence< css::beans::PropertyValue > *	pFilterData,
		WmfExternal const *	pExtHeader = nullptr
	)

Definition at line 1266 of file graphicfilter.cxx.

References Graphic::Clear(), ERRCODE_GRFILTER_FILTERERROR, ERRCODE_GRFILTER_OPENERROR, ERRCODE_GRFILTER_TOOBIG, ERRCODE_IO_PENDING, ERRCODE_NONE, SvStream::GetError(), FilterConfigCache::GetImportFilterName(), Graphic::GetReaderContext(), IMP_BMP, IMP_DXF, IMP_EMF, IMP_EPS, IMP_GIF, IMP_JPEG, IMP_MET, IMP_MOV, IMP_PBM, IMP_PCD, IMP_PCX, IMP_PDF, IMP_PICT, IMP_PNG, IMP_PSD, IMP_RAS, IMP_SVG, IMP_SVMETAFILE, IMP_TGA, IMP_TIFF, IMP_WMF, IMP_XBM, IMP_XPM, ImplSetError(), ImpTestOrFindFormat(), Graphic::IsDummyContext(), Graphic::IsGfxLink(), NONE, pConfig, readBMP(), SvStream::ReadBytes(), readDXF(), readEMF(), readEPS(), readGIF(), readJPEG(), readMET(), readPBM(), readPCD(), readPCX(), readPDF(), readPICT(), readPNG(), readPSD(), readRAS(), readSVG(), readTGA(), readTIFF(), readWithTypeSerializer(), readWMF(), readXBM(), readXPM(), SvStream::ResetError(), ResetLastError(), SvStream::Seek(), Graphic::SetDummyContext(), Graphic::SetGfxLink(), and SvStream::Tell().

void GraphicFilter::ImportGraphics	(	std::vector< std::shared_ptr< Graphic > > &	rGraphics,
		std::vector< std::unique_ptr< SvStream > >	vStreams
	)

Imports multiple graphics.

The resulting graphic is added to rGraphics on success, nullptr is added on failure.

Definition at line 590 of file graphicfilter.cxx.

References comphelper::ThreadPool::createThreadTaskTag(), ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, FilterConfigCache::GetImportFilterName(), comphelper::ThreadPool::getSharedOptimalPool(), GRFILTER_FORMAT_DONTKNOW, IMP_JPEG, ImportJPEG(), ImpTestOrFindFormat(), OnlyCreateBitmap, pConfig, comphelper::ThreadPool::pushTask(), ResetLastError(), and SetLogsizeForJpeg.

Referenced by MakeGraphicsAvailableThreaded().

Graphic GraphicFilter::ImportUnloadedGraphic	(	SvStream &	rIStream,
		sal_uInt64	sizeLimit = 0,
		const Size *	pSizeHint = nullptr
	)

Definition at line 724 of file graphicfilter.cxx.

References ZCodec::BeginCompression(), ZCodec::Decompress(), ZCodec::EndCompression(), ERRCODE_GRFILTER_FILTERERROR, ERRCODE_GRFILTER_TOOBIG, ERRCODE_NONE, SvStream::GetError(), Size::getHeight(), FilterConfigCache::GetImportFilterName(), vcl::PngImageReader::getMicrosoftGifChunk(), Size::getWidth(), GRFILTER_FORMAT_DONTKNOW, IMP_BMP, IMP_EMF, IMP_GIF, IMP_JPEG, IMP_MET, IMP_MOV, IMP_PDF, IMP_PICT, IMP_PNG, IMP_SVG, IMP_TIFF, IMP_WMF, Graphic::ImplGetImpGraphic(), ImplSetError(), ImpTestOrFindFormat(), IsGIFAnimated(), NativeBmp, NativeGif, NativeJpg, NativeMet, NativeMov, NativePct, NativePdf, NativePng, NativeSvg, NativeTif, NativeWmf, NONE, pConfig, SvStream::ReadBytes(), SvStream::remainingSize(), ResetLastError(), SvStream::Seek(), Graphic::SetGfxLink(), ImpGraphic::setPrepared(), STREAM_SEEK_TO_BEGIN, SvStream::Tell(), and ZCODEC_DEFAULT_COMPRESSION.

ErrCode GraphicFilter::ImpTestOrFindFormat ( const OUString &  rPath, SvStream &  rStream, sal_uInt16 &  rFormat  )

private

Definition at line 183 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FORMATERROR, ERRCODE_NONE, FilterConfigCache::GetImportFilterType(), FilterConfigCache::GetImportFormatExtension(), FilterConfigCache::GetImportFormatNumberForExtension(), GRFILTER_FORMAT_DONTKNOW, ImpGetExtension(), pConfig, vcl::peekGraphicFormat(), u, and FilterConfigItem::WriteInt32().

Referenced by CanImportGraphic(), ImportGraphic(), ImportGraphics(), and ImportUnloadedGraphic().

bool GraphicFilter::IsExportPixelFormat

(

sal_uInt16

nFormat

)

Definition at line 474 of file graphicfilter.cxx.

References FilterConfigCache::IsExportPixelFormat(), and pConfig.

ErrCode GraphicFilter::LoadGraphic ( const OUString &  rPath, const OUString &  rFilter, Graphic &  rGraphic, GraphicFilter *  pFilter = nullptr, sal_uInt16 *  pDeterminedFormat = nullptr  )

static

Definition at line 1890 of file graphicfilter.cxx.

References aURL, utl::UcbStreamHelper::CreateStream(), ERRCODE_GRFILTER_FILTERERROR, ERRCODE_GRFILTER_FORMATERROR, ERRCODE_GRFILTER_IOERROR, ERRCODE_GRFILTER_OPENERROR, ERRCODE_GRFILTER_TOOBIG, ERRCODE_GRFILTER_VERSIONERROR, ERRCODE_NONE, GetGraphicFilter(), GetImportFormatCount(), GetImportFormatNumber(), INetURLObject::GetProtocol(), GRFILTER_FORMAT_DONTKNOW, INetURLObject::HasError(), ImportGraphic(), SAL_INFO_IF, INetURLObject::SetSmartProtocol(), and INetURLObject::SetSmartURL().

Referenced by readBitmapEx().

void GraphicFilter::MakeGraphicsAvailableThreaded

(

std::vector< Graphic * > &

rGraphics

)

Tries to ensure all Graphic objects are available (Graphic::isAvailable()).

Only an optimization, may not process all items.

Definition at line 687 of file graphicfilter.cxx.

References assert(), graphic, i, ImportGraphics(), and NativeJpg.

ErrCode GraphicFilter::readBMP ( SvStream &  rStream, Graphic &  rGraphic, GfxLinkType &  rLinkType  )

static

Definition at line 1162 of file graphicfilter.cxx.

References BmpReader(), ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, and NativeBmp.

Referenced by ImportGraphic().

ErrCode GraphicFilter::readDXF ( SvStream &  rStream, Graphic &  rGraphic  )

static

Definition at line 1258 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, and ImportDxfGraphic().

Referenced by ImportGraphic().

ErrCode GraphicFilter::readEMF ( SvStream &  rStream, Graphic &  rGraphic, GfxLinkType &  rLinkType, WmfExternal const *  pExtHeader  )

static

Definition at line 1114 of file graphicfilter.cxx.

References Emf, and readWMF_EMF().

Referenced by ImportGraphic().

ErrCode GraphicFilter::readEPS ( SvStream &  rStream, Graphic &  rGraphic  )

static

Definition at line 1219 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, and ImportEpsGraphic().

Referenced by ImportGraphic().

ErrCode GraphicFilter::readGIF ( SvStream &  rStream, Graphic &  rGraphic, GfxLinkType &  rLinkType  )

static

Definition at line 918 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, ImportGIF(), and NativeGif.

Referenced by ImportGraphic().

ErrCode GraphicFilter::readJPEG ( SvStream &  rStream, Graphic &  rGraphic, GfxLinkType &  rLinkType, GraphicFilterImportFlags  nImportFlags  )

static

Definition at line 958 of file graphicfilter.cxx.

References DontSetLogsizeForJpeg, ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, BitmapEx::GetBitmap(), Graphic::GetBitmapExRef(), ImportJPEG(), NativeJpg, OnlyCreateBitmap, SvStream::Seek(), SetLogsizeForJpeg, SvStream::Tell(), and UseExistingBitmap.

Referenced by ImportGraphic().

ErrCode GraphicFilter::readMET ( SvStream &  rStream, Graphic &  rGraphic, GfxLinkType &  rLinkType  )

static

Definition at line 1192 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, ImportMetGraphic(), and NativeMet.

Referenced by ImportGraphic().

ErrCode GraphicFilter::readPBM ( SvStream &  rStream, Graphic &  rGraphic  )

static

Definition at line 1250 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, and ImportPbmGraphic().

Referenced by ImportGraphic().

ErrCode GraphicFilter::readPCD ( SvStream &  rStream, Graphic &  rGraphic  )

static

Definition at line 1235 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, ImportPcdGraphic(), and utl::ConfigManager::IsFuzzing().

Referenced by ImportGraphic().

ErrCode GraphicFilter::readPCX ( SvStream &  rStream, Graphic &  rGraphic  )

static

Definition at line 1211 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, and ImportPcxGraphic().

Referenced by ImportGraphic().

ErrCode GraphicFilter::readPDF ( SvStream &  rStream, Graphic &  rGraphic, GfxLinkType &  rLinkType  )

static

Definition at line 1119 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, vcl::ImportPDF(), and NativePdf.

Referenced by ImportGraphic().

ErrCode GraphicFilter::readPICT ( SvStream &  rStream, Graphic &  rGraphic, GfxLinkType &  rLinkType  )

static

Definition at line 1181 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, ImportPictGraphic(), and NativePct.

Referenced by ImportGraphic().

ErrCode GraphicFilter::readPNG ( SvStream &  rStream, Graphic &  rGraphic, GfxLinkType &  rLinkType, std::unique_ptr< sal_uInt8[]> &  rpGraphicContent, sal_Int32 &  rGraphicContentSize  )

static

Definition at line 929 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, vcl::PngImageReader::getMicrosoftGifChunk(), ImportGIF(), NativeGif, NativePng, and vcl::PngImageReader::read().

Referenced by ImportGraphic().

ErrCode GraphicFilter::readPSD ( SvStream &  rStream, Graphic &  rGraphic  )

static

Definition at line 1227 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, and ImportPsdGraphic().

Referenced by ImportGraphic().

ErrCode GraphicFilter::readRAS ( SvStream &  rStream, Graphic &  rGraphic  )

static

Definition at line 1203 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, and ImportRasGraphic().

Referenced by ImportGraphic().

ErrCode GraphicFilter::readSVG ( SvStream &  rStream, Graphic &  rGraphic, GfxLinkType &  rLinkType, std::unique_ptr< sal_uInt8[]> &  rpGraphicContent, sal_Int32 &  rGraphicContentSize  )

static

Definition at line 986 of file graphicfilter.cxx.

References ZCodec::BeginCompression(), ZCodec::Decompress(), ZCodec::EndCompression(), ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, SvStream::GetError(), NativeSvg, SvStream::ReadBytes(), SvStream::remainingSize(), SvStream::Seek(), STREAM_SEEK_TO_BEGIN, Svg, SvStream::Tell(), and ZCODEC_DEFAULT_COMPRESSION.

Referenced by ImportGraphic().

ErrCode GraphicFilter::readTGA ( SvStream &  rStream, Graphic &  rGraphic  )

static

Definition at line 1173 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, and ImportTgaGraphic().

Referenced by ImportGraphic().

ErrCode GraphicFilter::readTIFF ( SvStream &  rStream, Graphic &  rGraphic, GfxLinkType &  rLinkType  )

static

Definition at line 1130 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, ImportTiffGraphicImport(), and NativeTif.

Referenced by ImportGraphic().

ErrCode GraphicFilter::readWithTypeSerializer ( SvStream &  rStream, Graphic &  rGraphic, GfxLinkType &  rLinkType, OUString  aFilterName  )

static

Definition at line 1141 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, SvStream::GetError(), IMP_MOV, NativeMov, TypeSerializer::readGraphic(), SvStream::Seek(), Graphic::SetDefaultType(), and STREAM_SEEK_TO_END.

Referenced by ImportGraphic().

ErrCode GraphicFilter::readWMF ( SvStream &  rStream, Graphic &  rGraphic, GfxLinkType &  rLinkType, WmfExternal const *  pExtHeader  )

static

Definition at line 1109 of file graphicfilter.cxx.

References readWMF_EMF(), and Wmf.

Referenced by ImportGraphic().

ErrCode GraphicFilter::readWMF_EMF ( SvStream &  rStream, Graphic &  rGraphic, GfxLinkType &  rLinkType, WmfExternal const *  pExtHeader, VectorGraphicDataType  eType  )

static

Definition at line 1075 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, SvStream::GetError(), NativeWmf, SvStream::ReadBytes(), and SvStream::remainingSize().

Referenced by readEMF(), and readWMF().

ErrCode GraphicFilter::readXBM ( SvStream &  rStream, Graphic &  rGraphic  )

static

Definition at line 1059 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, and ImportXBM().

Referenced by ImportGraphic().

ErrCode GraphicFilter::readXPM ( SvStream &  rStream, Graphic &  rGraphic  )

static

Definition at line 1067 of file graphicfilter.cxx.

References ERRCODE_GRFILTER_FILTERERROR, ERRCODE_NONE, and ImportXPM().

Referenced by ImportGraphic().

void GraphicFilter::ResetLastError

(

)

Definition at line 1810 of file graphicfilter.cxx.

References ERRCODE_NONE, and pErrorEx.

Referenced by ExportGraphic(), ImportGraphic(), ImportGraphics(), and ImportUnloadedGraphic().

Member Data Documentation

OUString GraphicFilter::aFilterPath

private

Definition at line 387 of file graphicfilter.hxx.

Referenced by ImplInit().

bool GraphicFilter::bUseConfig

private

Definition at line 397 of file graphicfilter.hxx.

Referenced by ImplInit().

FilterConfigCache* GraphicFilter::pConfig

private

Definition at line 388 of file graphicfilter.hxx.

Referenced by ExportGraphic(), GetExportFormatCount(), GetExportFormatMediaType(), GetExportFormatName(), GetExportFormatNumber(), GetExportFormatNumberForMediaType(), GetExportFormatNumberForShortName(), GetExportFormatNumberForTypeName(), GetExportFormatShortName(), GetExportInternalFilterName(), GetExportWildcard(), GetImportFormatCount(), GetImportFormatName(), GetImportFormatNumber(), GetImportFormatNumberForShortName(), GetImportFormatNumberForTypeName(), GetImportFormatShortName(), GetImportFormatTypeName(), GetImportWildcard(), ImplInit(), ImportGraphic(), ImportGraphics(), ImportUnloadedGraphic(), ImpTestOrFindFormat(), IsExportPixelFormat(), and ~GraphicFilter().

std::unique_ptr<FilterErrorEx> GraphicFilter::pErrorEx

private

Definition at line 396 of file graphicfilter.hxx.

Referenced by ImplInit(), ImplSetError(), ResetLastError(), and ~GraphicFilter().

---

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

• graphicfilter.hxx
• graphicfilter.cxx