graphicfilter.cxx File Reference

#include <config_folders.h>
#include <sal/log.hxx>
#include <osl/mutex.hxx>
#include <comphelper/processfactory.hxx>
#include <comphelper/threadpool.hxx>
#include <ucbhelper/content.hxx>
#include <cppuhelper/implbase.hxx>
#include <tools/fract.hxx>
#include <unotools/configmgr.hxx>
#include <tools/stream.hxx>
#include <tools/urlobj.hxx>
#include <tools/zcodec.hxx>
#include <vcl/dibtools.hxx>
#include <vcl/fltcall.hxx>
#include <vcl/salctype.hxx>
#include <vcl/pngread.hxx>
#include <vcl/pngwrite.hxx>
#include <vcl/vectorgraphicdata.hxx>
#include <vcl/virdev.hxx>
#include <impgraph.hxx>
#include <vcl/svapp.hxx>
#include <osl/file.hxx>
#include <vcl/graphicfilter.hxx>
#include <vcl/FilterConfigItem.hxx>
#include <vcl/wmf.hxx>
#include "igif/gifread.hxx"
#include <vcl/pdfread.hxx>
#include "jpeg/jpeg.hxx"
#include "ixbm/xbmread.hxx"
#include "ixpm/xpmread.hxx"
#include <osl/module.hxx>
#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/awt/Size.hpp>
#include <com/sun/star/uno/XInterface.hpp>
#include <com/sun/star/io/XActiveDataSource.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/svg/XSVGWriter.hpp>
#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
#include <com/sun/star/xml/sax/Writer.hpp>
#include <com/sun/star/ucb/CommandAbortedException.hpp>
#include <com/sun/star/ucb/ContentCreationException.hpp>
#include <unotools/ucbstreamhelper.hxx>
#include <rtl/bootstrap.hxx>
#include <rtl/instance.hxx>
#include <tools/svlibrary.h>
#include <comphelper/string.hxx>
#include <vector>
#include <memory>
#include "FilterConfigCache.hxx"
#include "graphicfilter_internal.hxx"
#include <graphic/GraphicFormatDetector.hxx>

Include dependency graph for graphicfilter.cxx:

Go to the source code of this file.

Classes
class	ImpFilterOutputStream
struct	ImpFilterLibCacheEntry
class	ImpFilterLibCache
struct	GraphicImportContext
	Contains a stream and other associated data to import pixels into a Graphic. More...
class	GraphicImportTask
	Graphic import worker that gets executed on a thread. More...

Macros
#define	PMGCHUNG_msOG   0x6d734f47

Typedefs
typedef ::std::vector< GraphicFilter * >	FilterList_impl

Functions
::osl::Mutex &	getListMutex ()
static bool	DirEntryExists (const INetURLObject &rObj)
static void	KillDirEntry (const OUString &rMainUrl)
sal_uInt8 *	ImplSearchEntry (sal_uInt8 *pSource, sal_uInt8 const *pDest, sal_uLong nComp, sal_uLong nSize)
static OUString	ImpGetExtension (const OUString &rPath)
bool	isPCT (SvStream &rStream, sal_uLong nStreamPos, sal_uLong nStreamLen)
bool	ImpPeekGraphicFormat (SvStream &rStream, OUString &rFormatExtension, bool bTest)
static Graphic	ImpGetScaledGraphic (const Graphic &rGraphic, FilterConfigItem &rConfigItem)
static OUString	ImpCreateFullFilterPath (const OUString &rPath, const OUString &rFilterName)
	IMPL_LINK (GraphicFilter, FilterCallback, ConvertData &, rData, bool)

Variables
static FilterList_impl *	pFilterHdlList = nullptr

Macro Definition Documentation

#define PMGCHUNG_msOG   0x6d734f47

Definition at line 75 of file graphicfilter.cxx.

Referenced by GraphicFilter::ImportGraphic(), and GraphicFilter::ImportUnloadedGraphic().

Typedef Documentation

typedef ::std::vector< GraphicFilter* > FilterList_impl

Definition at line 77 of file graphicfilter.cxx.

Function Documentation

static bool DirEntryExists ( const INetURLObject &  rObj )

static

Definition at line 101 of file graphicfilter.cxx.

References INetURLObject::GetMainURL(), comphelper::getProcessComponentContext(), ucbhelper::Content::isDocument(), INetURLObject::NONE, and SAL_WARN.

Referenced by GraphicFilter::ExportGraphic().

::osl::Mutex& getListMutex ( )

static

Definition at line 80 of file graphicfilter.cxx.

Referenced by GraphicFilter::ImplInit(), and GraphicFilter::~GraphicFilter().

static OUString ImpCreateFullFilterPath ( const OUString &  rPath, const OUString &  rFilterName  )

static

Definition at line 631 of file graphicfilter.cxx.

Referenced by GraphicFilter::ExportGraphic(), and ImpFilterLibCache::GetFilter().

static OUString ImpGetExtension ( const OUString &  rPath )

static

Definition at line 168 of file graphicfilter.cxx.

References INetURLObject::GetFileExtension().

Referenced by GraphicFilter::ImpTestOrFindFormat().

static Graphic ImpGetScaledGraphic ( const Graphic &  rGraphic, FilterConfigItem &  rConfigItem  )

static

Definition at line 537 of file graphicfilter.cxx.

References Bitmap, BitmapEx::Convert(), Graphic::GetBitmapEx(), Application::GetDefaultDevice(), Graphic::GetGDIMetaFile(), Graphic::GetPrefMapMode(), Graphic::GetPrefSize(), Graphic::GetType(), Size::Height(), OutputDevice::LogicToLogic(), NONE, OutputDevice::PixelToLogic(), FilterConfigItem::ReadInt32(), Graphic::SetPrefMapMode(), Graphic::SetPrefSize(), and Size::Width().

Referenced by GraphicFilter::ExportGraphic().

IMPL_LINK	(	GraphicFilter	,
		FilterCallback	,
		ConvertData &	,
		rData	,
		bool
	)

Definition at line 2245 of file graphicfilter.cxx.

References BMP, BMP_SHORTNAME, EMF, EMF_SHORTNAME, ERRCODE_NONE, GIF, GIF_SHORTNAME, GRFILTER_FORMAT_DONTKNOW, JPG, JPG_SHORTNAME, MET, MET_SHORTNAME, NONE, PCT, PCT_SHORTNAME, PNG, PNG_SHORTNAME, SVG, SVG_SHORTNAME, SVM, SVM_SHORTNAME, TIF, TIF_SHORTNAME, WMF, and WMF_SHORTNAME.

sal_uInt8* ImplSearchEntry	(	sal_uInt8 *	pSource,
		sal_uInt8 const *	pDest,
		sal_uLong	nComp,
		sal_uLong	nSize
	)

Definition at line 151 of file graphicfilter.cxx.

References i.

Referenced by vcl::GraphicFormatDetector::checkEPS(), vcl::GraphicFormatDetector::checkSVG(), vcl::GraphicFormatDetector::checkXBM(), vcl::GraphicFormatDetector::checkXPM(), and GraphicDescriptor::ImpDetectEPS().

bool ImpPeekGraphicFormat	(	SvStream &	rStream,
		OUString &	rFormatExtension,
		bool	bTest
	)

Definition at line 240 of file graphicfilter.cxx.

References vcl::GraphicFormatDetector::checkBMP(), vcl::GraphicFormatDetector::checkDXF(), vcl::GraphicFormatDetector::checkEPS(), vcl::GraphicFormatDetector::checkGIF(), vcl::GraphicFormatDetector::checkJPG(), vcl::GraphicFormatDetector::checkMET(), vcl::GraphicFormatDetector::checkMOV(), vcl::GraphicFormatDetector::checkPBMorPGMorPPM(), vcl::GraphicFormatDetector::checkPCD(), vcl::GraphicFormatDetector::checkPCT(), vcl::GraphicFormatDetector::checkPCX(), vcl::GraphicFormatDetector::checkPDF(), vcl::GraphicFormatDetector::checkPNG(), vcl::GraphicFormatDetector::checkPSD(), vcl::GraphicFormatDetector::checkRAS(), vcl::GraphicFormatDetector::checkSVG(), vcl::GraphicFormatDetector::checkSVM(), vcl::GraphicFormatDetector::checkTGA(), vcl::GraphicFormatDetector::checkTIF(), vcl::GraphicFormatDetector::checkWMForEMF(), vcl::GraphicFormatDetector::checkXBM(), vcl::GraphicFormatDetector::checkXPM(), vcl::GraphicFormatDetector::detect(), and vcl::GraphicFormatDetector::msDetectedFormat.

Referenced by GraphicFilter::ImpTestOrFindFormat().

bool isPCT	(	SvStream &	rStream,
		sal_uLong	nStreamPos,
		sal_uLong	nStreamLen
	)

Definition at line 176 of file graphicfilter.cxx.

References SvStream::GetEndian(), SvStream::ReadBytes(), SvStream::ReadInt16(), SvStream::Seek(), SvStream::SeekRel(), and SvStream::SetEndian().

Referenced by vcl::GraphicFormatDetector::checkPCT(), and GraphicDescriptor::ImpDetectPCT().

static void KillDirEntry ( const OUString &  rMainUrl )

static

Definition at line 128 of file graphicfilter.cxx.

References ucbhelper::Content::executeCommand(), comphelper::getProcessComponentContext(), and SAL_WARN.

Referenced by GraphicFilter::ExportGraphic().

Variable Documentation

FilterList_impl* pFilterHdlList = nullptr

static

Definition at line 78 of file graphicfilter.cxx.

Referenced by GraphicFilter::ImplInit(), and GraphicFilter::~GraphicFilter().