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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _FILTER_HXX
#define _FILTER_HXX
#include <svtools/fltcall.hxx>
#include "svtools/svtdllapi.h"
#include <tools/stream.hxx>
#include <vcl/graph.hxx>
#include <tools/gen.hxx>
#include <tools/urlobj.hxx>
#include <vcl/field.hxx>
#include <com/sun/star/uno/Sequence.h>
#include <com/sun/star/beans/PropertyValue.hpp>
struct WMF_APMFILEHEADER;
// -----------------------
// - GraphicFilter-Types -
// -----------------------
struct ImplDirEntryHelper
{
static sal_Bool Exists( const INetURLObject& rObj );
static void Kill( const String& rStr );
};
class Window;
class Graphic;
#define OPT_FILTERSECTION "Graphic"
#define GRFILTER_OK 0
#define GRFILTER_OPENERROR 1
#define GRFILTER_IOERROR 2
#define GRFILTER_FORMATERROR 3
#define GRFILTER_VERSIONERROR 4
#define GRFILTER_FILTERERROR 5
#define GRFILTER_ABORT 6
#define GRFILTER_TOOBIG 7
#define GRFILTER_OUTHINT_GREY 1
#define GRFILTER_FORMAT_NOTFOUND ((sal_uInt16)0xFFFF)
#define GRFILTER_FORMAT_DONTKNOW ((sal_uInt16)0xFFFF)
#define GRFILTER_I_FLAGS_SET_LOGSIZE_FOR_JPEG 00000001
#define GRFILTER_I_FLAGS_DONT_SET_LOGSIZE_FOR_JPEG 00000002
#define GRFILTER_I_FLAGS_FOR_PREVIEW 00000004
#define GRFILTER_I_FLAGS_ALLOW_PARTIAL_STREAMREAD 00000010
#define IMP_BMP "SVBMP"
#define IMP_SVMETAFILE "SVMETAFILE"
#define IMP_WMF "SVWMF"
#define IMP_EMF "SVEMF"
#define IMP_SVSGF "SVSGF"
#define IMP_SVSGV "SVSGV"
#define IMP_GIF "SVIGIF"
#define IMP_PNG "SVIPNG"
#define IMP_JPEG "SVIJPEG"
#define IMP_XBM "SVIXBM"
#define IMP_XPM "SVIXPM"
#define IMP_SVG "SVISVG"
#define EXP_BMP "SVBMP"
#define EXP_SVMETAFILE "SVMETAFILE"
#define EXP_WMF "SVWMF"
#define EXP_EMF "SVEMF"
#define EXP_JPEG "SVEJPEG"
#define EXP_SVG "SVESVG"
#define EXP_PNG "SVEPNG"
#define BMP_SHORTNAME "BMP"
#define GIF_SHORTNAME "GIF"
#define JPG_SHORTNAME "JPG"
#define MET_SHORTNAME "MET"
#define PCT_SHORTNAME "PCT"
#define PNG_SHORTNAME "PNG"
#define SVM_SHORTNAME "SVM"
#define TIF_SHORTNAME "TIF"
#define WMF_SHORTNAME "WMF"
#define EMF_SHORTNAME "EMF"
#define SVG_SHORTNAME "SVG"
// ------------------------------------
// - Info-Klasse fuer alle von uns
// unterstuetzten Grafik-Fileformate
// ------------------------------------
#define GFF_NOT ( (sal_uInt16)0x0000 )
#define GFF_BMP ( (sal_uInt16)0x0001 )
#define GFF_GIF ( (sal_uInt16)0x0002 )
#define GFF_JPG ( (sal_uInt16)0x0003 )
#define GFF_PCD ( (sal_uInt16)0x0004 )
#define GFF_PCX ( (sal_uInt16)0x0005 )
#define GFF_PNG ( (sal_uInt16)0x0006 )
#define GFF_TIF ( (sal_uInt16)0x0007 )
#define GFF_XBM ( (sal_uInt16)0x0008 )
#define GFF_XPM ( (sal_uInt16)0x0009 )
#define GFF_PBM ( (sal_uInt16)0x000a )
#define GFF_PGM ( (sal_uInt16)0x000b )
#define GFF_PPM ( (sal_uInt16)0x000c )
#define GFF_RAS ( (sal_uInt16)0x000d )
#define GFF_TGA ( (sal_uInt16)0x000e )
#define GFF_PSD ( (sal_uInt16)0x000f )
#define GFF_EPS ( (sal_uInt16)0x0010 )
#define GFF_DXF ( (sal_uInt16)0x00f1 )
#define GFF_MET ( (sal_uInt16)0x00f2 )
#define GFF_PCT ( (sal_uInt16)0x00f3 )
#define GFF_SGF ( (sal_uInt16)0x00f4 )
#define GFF_SVM ( (sal_uInt16)0x00f5 )
#define GFF_WMF ( (sal_uInt16)0x00f6 )
#define GFF_SGV ( (sal_uInt16)0x00f7 )
#define GFF_EMF ( (sal_uInt16)0x00f8 )
#define GFF_SVG ( (sal_uInt16)0x00f9 )
#define GFF_XXX ( (sal_uInt16)0xffff )
// ---------------------
// - GraphicDescriptor -
// ---------------------
class SVT_DLLPUBLIC GraphicDescriptor
{
SvStream* pFileStm;
String aPathExt;
Size aPixSize;
Size aLogSize;
sal_uInt16 nBitsPerPixel;
sal_uInt16 nPlanes;
sal_uInt16 nFormat;
sal_Bool bCompressed;
sal_Bool bOwnStream;
void ImpConstruct();
sal_Bool ImpDetectBMP( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectGIF( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectJPG( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectPCD( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectPCX( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectPNG( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectTIF( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectXBM( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectXPM( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectPBM( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectPGM( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectPPM( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectRAS( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectTGA( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectPSD( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectEPS( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectDXF( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectMET( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectPCT( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectSGF( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectSVM( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectWMF( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectSGV( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectEMF( SvStream& rStm, sal_Bool bExtendedInfo );
sal_Bool ImpDetectSVG( SvStream& rStm, sal_Bool bExtendedInfo );
GraphicDescriptor( const GraphicDescriptor& );
GraphicDescriptor& operator=( const GraphicDescriptor& );
public:
// Ctor, um einen Filenamen zu setzen. Es muss ::Detect() gerufen werden,
// um das File zu identifizieren;
// wenn das File keinen eindeutigen Header besitzt ( Mtf's ) wird das
// Format anhand der Extension bestimmt
GraphicDescriptor( const INetURLObject& rPath );
// Ctor, um einen Stream zu setzen. Es muss ::Detect() gerufen werden,
// um das File zu identifizieren;
// da einige Formate ( Mtf's ) keinen eindeutigen Header besitzen,
// ist es sinnvoll den Filenamen (inkl. Ext. ) mitanzugeben,
// da so das Format ueber die Extension ermittelt werden kann
GraphicDescriptor( SvStream& rInStream, const String* pPath = NULL );
// Dtor
virtual ~GraphicDescriptor();
// Startet die Detektion;
// bei bExtendedInfo == sal_True werden soweit wie moeglich
// Daten aus dem jeweiligen FileHeader ermittelt
// ( Groesse, Farbtiefe usw. )
virtual sal_Bool Detect( sal_Bool bExtendedInfo = sal_False );
// liefert das Fileformat nach erfolgreicher Detektion zurueck;
// wenn kein Format erkannt wurde, ist das Formart GFF_NOT
sal_uInt16 GetFileFormat() const { return nFormat; }
// liefert die Pixel-Bildgroesse oder 0-Size zurueck
const Size& GetSizePixel() const { return (Size&) aPixSize; }
// liefert die logische Bildgroesse in 1/100mm oder 0-Size zurueck
const Size& GetSize_100TH_MM() const { return (Size&) aLogSize; }
// liefert die Bits/Pixel oder 0 zurueck
sal_uInt16 GetBitsPerPixel() const { return nBitsPerPixel; }
// liefert die Anzahl der Planes oder 0 zurueck
sal_uInt16 GetPlanes() const { return nPlanes; }
// zeigt an, ob das Bild evtl. komprimiert (wie auch immer) ist
sal_Bool IsCompressed() const { return bCompressed; }
// gibt die Filternummer des Filters zurueck,
// der im GraphicFilter zum Lesen dieses Formats
// benoetigt wird
static String GetImportFormatShortName( sal_uInt16 nFormat );
};
// -----------------
// - GraphicFilter -
// -----------------
struct FilterErrorEx
{
sal_uLong nFilterError;
sal_uLong nStreamError;
long nDummy1;
long nDummy2;
long nDummy3;
long nDummy4;
FilterErrorEx() : nFilterError( 0UL ), nStreamError( 0UL ) {}
};
// -----------------------------------------------------------------------------
struct ConvertData;
class FilterConfigCache;
class SVT_DLLPUBLIC GraphicFilter
{
friend class SvFilterOptionsDialog;
private:
void ImplInit();
sal_uLong ImplSetError( sal_uLong nError, const SvStream* pStm = NULL );
sal_uInt16 ImpTestOrFindFormat( const String& rPath, SvStream& rStream, sal_uInt16& rFormat );
DECL_LINK( FilterCallback, ConvertData* pData );
protected:
String aFilterPath;
FilterConfigCache* pConfig;
FilterErrorEx* pErrorEx;
sal_Bool bAbort;
sal_Bool bUseConfig;
sal_Bool bDummy1;
sal_Bool bDummy2;
sal_Bool bDummy3;
sal_Bool bDummy4;
long nExpGraphHint;
long nDummy2;
void* pDummy1;
void* pDummy2;
public:
GraphicFilter( sal_Bool bUseConfig = sal_True );
~GraphicFilter();
void SetFilterPath( const String& rFilterPath ) { aFilterPath = rFilterPath; };
sal_uInt16 GetImportFormatCount();
sal_uInt16 GetImportFormatNumber( const String& rFormatName );
sal_uInt16 GetImportFormatNumberForMediaType( const String& rMediaType );
sal_uInt16 GetImportFormatNumberForShortName( const String& rShortName );
sal_uInt16 GetImportFormatNumberForTypeName( const String& rType );
String GetImportFormatName( sal_uInt16 nFormat );
String GetImportFormatTypeName( sal_uInt16 nFormat );
String GetImportFormatMediaType( sal_uInt16 nFormat );
String GetImportFormatShortName( sal_uInt16 nFormat );
String GetImportOSFileType( sal_uInt16 nFormat );
String GetImportWildcard( sal_uInt16 nFormat, sal_Int32 nEntry = 0 );
sal_Bool IsImportPixelFormat( sal_uInt16 nFormat );
sal_uInt16 GetExportFormatCount();
sal_uInt16 GetExportFormatNumber( const String& rFormatName );
sal_uInt16 GetExportFormatNumberForMediaType( const String& rShortName );
sal_uInt16 GetExportFormatNumberForShortName( const String& rShortName );
sal_uInt16 GetExportFormatNumberForTypeName( const String& rType );
String GetExportFormatName( sal_uInt16 nFormat );
String GetExportFormatTypeName( sal_uInt16 nFormat );
String GetExportFormatMediaType( sal_uInt16 nFormat );
String GetExportFormatShortName( sal_uInt16 nFormat );
String GetExportOSFileType( sal_uInt16 nFormat );
String GetExportWildcard( sal_uInt16 nFormat, sal_Int32 nEntry = 0 );
sal_Bool IsExportPixelFormat( sal_uInt16 nFormat );
sal_Bool HasImportDialog( sal_uInt16 nFormat );
sal_Bool DoImportDialog( Window* pWindow, sal_uInt16 nFormat );
sal_Bool HasExportDialog( sal_uInt16 nFormat );
sal_Bool DoExportDialog( Window* pWindow, sal_uInt16 nFormat );
sal_Bool DoExportDialog( Window* pWindow, sal_uInt16 nFormat, FieldUnit eFieldUnit );
sal_uInt16 ExportGraphic( const Graphic& rGraphic, const INetURLObject& rPath,
sal_uInt16 nFormat = GRFILTER_FORMAT_DONTKNOW,
const com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue >* pFilterData = NULL );
sal_uInt16 ExportGraphic( const Graphic& rGraphic, const String& rPath,
SvStream& rOStm, sal_uInt16 nFormat = GRFILTER_FORMAT_DONTKNOW,
const com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue >* pFilterData = NULL );
long GetExportGraphicHint() const { return nExpGraphHint; }
sal_uInt16 CanImportGraphic( const INetURLObject& rPath,
sal_uInt16 nFormat = GRFILTER_FORMAT_DONTKNOW,
sal_uInt16 * pDeterminedFormat = NULL);
sal_uInt16 ImportGraphic( Graphic& rGraphic, const INetURLObject& rPath,
sal_uInt16 nFormat = GRFILTER_FORMAT_DONTKNOW,
sal_uInt16 * pDeterminedFormat = NULL, sal_uInt32 nImportFlags = 0 );
sal_uInt16 CanImportGraphic( const String& rPath, SvStream& rStream,
sal_uInt16 nFormat = GRFILTER_FORMAT_DONTKNOW,
sal_uInt16 * pDeterminedFormat = NULL);
sal_uInt16 ImportGraphic( Graphic& rGraphic, const String& rPath,
SvStream& rStream,
sal_uInt16 nFormat = GRFILTER_FORMAT_DONTKNOW,
sal_uInt16 * pDeterminedFormat = NULL, sal_uInt32 nImportFlags = 0,
WMF_APMFILEHEADER *pAPMHeader = NULL );
sal_uInt16 ImportGraphic( Graphic& rGraphic, const String& rPath,
SvStream& rStream,
sal_uInt16 nFormat,
sal_uInt16 * pDeterminedFormat, sal_uInt32 nImportFlags,
com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue >* pFilterData,
WMF_APMFILEHEADER *pAPMHeader = NULL );
sal_Bool Setup( sal_uInt16 nFormat );
void Abort() { bAbort = sal_True; }
const FilterErrorEx& GetLastError() const;
void ResetLastError();
const Link GetFilterCallback() const;
static GraphicFilter& GetGraphicFilter();
static int LoadGraphic( const String& rPath, const String& rFilter,
Graphic& rGraphic,
GraphicFilter* pFilter = NULL,
sal_uInt16* pDeterminedFormat = NULL );
};
// ------------------------------------
// - Windows Metafile Lesen/Schreiben -
// ------------------------------------
SVT_DLLPUBLIC sal_Bool ReadWindowMetafile( SvStream& rStream, GDIMetaFile& rMTF, FilterConfigItem* pConfigItem );
SVT_DLLPUBLIC sal_Bool WriteWindowMetafile( SvStream& rStream, const GDIMetaFile& rMTF );
SVT_DLLPUBLIC sal_Bool WriteWindowMetafileBits( SvStream& rStream, const GDIMetaFile& rMTF );
#endif //_FILTER_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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