diff options
Diffstat (limited to 'binfilter/bf_svtools/source/filter.vcl/filter')
13 files changed, 9336 insertions, 0 deletions
diff --git a/binfilter/bf_svtools/source/filter.vcl/filter/FilterConfigCache.hxx b/binfilter/bf_svtools/source/filter.vcl/filter/FilterConfigCache.hxx new file mode 100644 index 000000000000..7ba338500569 --- /dev/null +++ b/binfilter/bf_svtools/source/filter.vcl/filter/FilterConfigCache.hxx @@ -0,0 +1,145 @@ +/* -*- 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_CONFIG_CACHE_HXX_ +#define _FILTER_CONFIG_CACHE_HXX_ + +#include <tools/string.hxx> +#include <rtl/ustring.hxx> +#include "bf_svtools/svtdllapi.h" +#include <com/sun/star/uno/Sequence.h> +#include <com/sun/star/uno/Reference.h> +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/container/XNameAccess.hpp> + +#include <vector> + +namespace binfilter +{ + +class FilterConfigCache +{ + struct FilterConfigCacheEntry + { + ::rtl::OUString sInternalFilterName; + ::rtl::OUString sType; + ::com::sun::star::uno::Sequence< ::rtl::OUString > lExtensionList; + ::rtl::OUString sUIName; + ::rtl::OUString sDocumentService; + ::rtl::OUString sFilterService; + ::rtl::OUString sTemplateName; + + ::rtl::OUString sMediaType; + ::rtl::OUString sFilterType; + + sal_Int32 nFlags; + sal_Int32 nFileFormatVersion; + + // user data + String sFilterName; + sal_Bool bHasDialog : 1; + sal_Bool bIsInternalFilter : 1; + sal_Bool bIsPixelFormat : 1; + + sal_Bool CreateFilterName( const ::rtl::OUString& rUserDataEntry ); + String GetShortName( ); + + static const char* InternalPixelFilterNameList[]; + static const char* InternalVectorFilterNameList[]; + static const char* ExternalPixelFilterNameList[]; + }; + + typedef std::vector< FilterConfigCacheEntry > CacheVector; + + + CacheVector aImport; + CacheVector aExport; + sal_Bool bUseConfig; + + static sal_Bool bInitialized; + static sal_Int32 nIndType; + static sal_Int32 nIndUIName; + static sal_Int32 nIndDocumentService; + static sal_Int32 nIndFilterService; + static sal_Int32 nIndFlags; + static sal_Int32 nIndUserData; + static sal_Int32 nIndFileFormatVersion; + static sal_Int32 nIndTemplateName; + + static const char* InternalFilterListForSvxLight[]; + + void ImplInit(); + void ImplInitSmart(); + + public : + + sal_uInt16 GetImportFormatCount() const + { return sal::static_int_cast< sal_uInt16 >(aImport.size()); }; + 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 GetImportFilterName( sal_uInt16 nFormat ); + String GetImportFormatName( sal_uInt16 nFormat ); + String GetImportFormatExtension( sal_uInt16 nFormat, sal_Int32 nEntry = 0); + String GetImportFormatMediaType( sal_uInt16 nFormat ); + String GetImportFormatShortName( sal_uInt16 nFormat ); + String GetImportWildcard( sal_uInt16 nFormat, sal_Int32 nEntry ); + String GetImportFilterType( sal_uInt16 nFormat ); + String GetImportFilterTypeName( sal_uInt16 nFormat ); + + sal_Bool IsImportInternalFilter( sal_uInt16 nFormat ); + sal_Bool IsImportPixelFormat( sal_uInt16 nFormat ); + + sal_uInt16 GetExportFormatCount() const + { return sal::static_int_cast< sal_uInt16 >(aExport.size()); }; + sal_uInt16 GetExportFormatNumber( const String& rFormatName ); + sal_uInt16 GetExportFormatNumberForMediaType( const String& rMediaType ); + sal_uInt16 GetExportFormatNumberForShortName( const String& rShortName ); + sal_uInt16 GetExportFormatNumberForTypeName( const String& rType ); + String GetExportFilterName( sal_uInt16 nFormat ); + String GetExportFormatName( sal_uInt16 nFormat ); + String GetExportFormatExtension( sal_uInt16 nFormat, sal_Int32 nEntry = 0 ); + String GetExportFormatMediaType( sal_uInt16 nFormat ); + String GetExportFormatShortName( sal_uInt16 nFormat ); + String GetExportWildcard( sal_uInt16 nFormat, sal_Int32 nEntry ); + String GetExportFilterTypeName( sal_uInt16 nFormat ); + + sal_Bool IsExportInternalFilter( sal_uInt16 nFormat ); + sal_Bool IsExportPixelFormat( sal_uInt16 nFormat ); + + FilterConfigCache( sal_Bool bUseConfig ); + ~FilterConfigCache(); + +}; + +} + +#endif // _FILTER_CONFIG_CACHE_HXX_ + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/binfilter/bf_svtools/source/filter.vcl/filter/makefile.mk b/binfilter/bf_svtools/source/filter.vcl/filter/makefile.mk new file mode 100644 index 000000000000..14f5735f8c6c --- /dev/null +++ b/binfilter/bf_svtools/source/filter.vcl/filter/makefile.mk @@ -0,0 +1,68 @@ +#************************************************************************* +# +# 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. +# +#************************************************************************* + +PRJ=..$/..$/..$/.. + +PRJNAME=binfilter +TARGET=filter +LIBTARGET=NO + +# --- Settings ----------------------------------------------------- + +.INCLUDE : settings.mk +INC+= -I$(PRJ)$/inc$/bf_svtools + +# --- Files -------------------------------------------------------- + +SLOFILES= $(SLO)$/svt_filter.obj \ + $(SLO)$/svt_filter2.obj \ + $(SLO)$/svt_sgfbram.obj \ + $(SLO)$/svt_sgvmain.obj \ + $(SLO)$/svt_sgvtext.obj \ + $(SLO)$/svt_sgvspln.obj \ + $(SLO)$/svt_FilterConfigItem.obj \ + $(SLO)$/svt_FilterConfigCache.obj + +EXCEPTIONSNOOPTFILES= $(SLO)$/svt_filter.obj \ + $(SLO)$/svt_FilterConfigItem.obj \ + $(SLO)$/svt_FilterConfigCache.obj + +LIB1TARGET= $(SLB)$/$(TARGET).lib +LIB1OBJFILES= \ + $(SLO)$/svt_filter.obj \ + $(SLO)$/svt_filter2.obj \ + $(SLO)$/svt_sgfbram.obj \ + $(SLO)$/svt_sgvmain.obj \ + $(SLO)$/svt_sgvtext.obj \ + $(SLO)$/svt_sgvspln.obj \ + $(SLO)$/svt_FilterConfigItem.obj \ + $(SLO)$/svt_FilterConfigCache.obj + +# --- Targets ------------------------------------------------------- + +.INCLUDE : target.mk + diff --git a/binfilter/bf_svtools/source/filter.vcl/filter/sgf.ini b/binfilter/bf_svtools/source/filter.vcl/filter/sgf.ini new file mode 100644 index 000000000000..7444e40c8836 --- /dev/null +++ b/binfilter/bf_svtools/source/filter.vcl/filter/sgf.ini @@ -0,0 +1,118 @@ +#Family : (Roman,Swiss,Modern,Script,Decora); +#CharSet : (Ansi,IBMPC,Mac,Symbol,System); Default is System +#Attribute: (Bold,Ital,Sans,Serf,Fixd); + +[SGV Fonts fuer StarView] +#IF-ID Fontname Attribute SV-Fam ChSet Width FontName + 3848=(ITC Zapf Dingbats) Decora () + 5720=(Symbol) Serf Decora Symbol () + 5721=(Symbol) Bold Serf Decora Symbol () + 5723=(Symbol Sans) Sans Decora Symbol () + 5724=(Symbol Sans) Bold Sans Decora Symbol () + 90133=(Dom Casual) Sans Script () + 90326=(Brush) Bold Ital Serf Script () + 90349=(Park Avenue) Ital Serf Script () + 90508=(Uncial) Sans Roman () + 91118=(Antique Olive) Bold Sans Swiss () + 91119=(Antique Olive) Sans Swiss () + 91120=(Antique Olive Compact) Bold Sans Swiss () + 91335=(ITC Benguiat) Bold Serf Roman () + 91336=(ITC Benguiat) Bold Ital Serf Roman () + 91846=(Antique Olive) Ital Sans Roman () +#92500=(CG Times) Serf Roman () +#92501=(CG Times) Ital Serf Roman () +#92504=(CG Times) Bold Serf Roman () +#92505=(CG Times) Bold Ital Serf Roman () +#93950=(Courier) Serf Fixd Modern () +#93951=(Courier) Ital Serf Fixd Modern () +#93952=(Courier) Bold Serf Fixd Modern () +#93953=(Courier) Bold Ital Serf Fixd Modern () +#94021=(Univers) Sans Swiss () +#94022=(Univers) Ital Sans Swiss () +#94023=(Univers) Bold Sans Swiss () +#94024=(Univers) Bold Ital Sans Swiss () +102004=(Avanti) Bold Ital Sans Swiss () +102005=(Avanti) Ital Sans Swiss () +102007=(Booklet) Bold Sans Roman () +102008=(Booklet) Bold Ital Sans Roman () +102009=(Booklet) Ital Sans Roman () +102010=(Centuri) Sans Roman () +102011=(Centuri) Bold Sans Roman () +102012=(Centuri) Bold Ital Sans Roman () +102013=(Centuri) Ital Sans Roman () +102014=(Paltus) Bold Sans Roman () +102015=(Paltus) Sans Roman () +102016=(Paltus) Bold Ital Sans Roman () +102017=(Paltus) Ital Sans Roman () +102018=(Sans) Sans Swiss () +102019=(Sans) Bold Sans Swiss () +102020=(Sans) Bold Ital Sans Swiss () +102021=(Sans) Ital Sans Swiss () +102022=(SansCondensed) Sans Swiss () +102023=(SansCondensed) Bold Sans Swiss () +102024=(SansCondensed) Bold Ital Sans Swiss () +102025=(SansCondensed) Ital Sans Swiss () +102026=(PS-Roman) Sans Roman () +102027=(PS-Roman) Bold Sans Roman () +102028=(PS-Roman) Bold Ital Sans Roman () +102029=(PS-Roman) Ital Sans Roman () +200111=(Chalenge) Sans () +200112=(Chalenge) Bold Sans () +200113=(Chalenge) Ital Sans () +200114=(Chalenge) Bold Ital Sans () +200121=(Office) Sans () +200122=(Office) Bold Sans () +200123=(Office) Ital Sans () +200124=(Office) Bold Ital Sans () +200131=(Milano) Sans () +200132=(Milano) Bold Sans () +200133=(Milano) Ital Sans () +200134=(Milano) Bold Ital Sans () +200141=(Atlantic) Sans Roman () +200142=(Atlantic) Bold Sans Roman () +200143=(Atlantic) Ital Sans Roman () +200144=(Atlantic) Bold Ital Sans Roman () +200151=(Pentagon) Sans () +200152=(Pentagon) Bold Sans () +200153=(Pentagon) Ital Sans () +200154=(Pentagon) Bold Ital Sans () +200161=(Classico) Sans () +200162=(Classico) Bold Sans () +200163=(Classico) Ital Sans () +200164=(Classico) Bold Ital Sans () +200211=(Westcost) Sans () +200212=(Westcost) Bold Sans () +200213=(Westcost) Ital Sans () +200214=(Westcost) Bold Ital Sans () +200221=(Finish) Sans () +200222=(Finish) Bold Sans () +200223=(Finish) Ital Sans () +200224=(Finish) Bold Ital Sans () +200231=(Classic) Sans () +200232=(Classic) Bold Sans () +200233=(Classic) Ital Sans () +200234=(Classic) Bold Ital Sans () +200241=(Hilton) Sans () +200242=(Hilton) Bold Sans () +200243=(Hilton) Ital Sans () +200244=(Hilton) Bold Ital Sans () +200251=(Progress) Sans () +200252=(Progress) Bold Sans () +200253=(Progress) Ital Sans () +200254=(Progress) Bold Ital Sans () +200261=(PrestigeElite) Sans () +200262=(PrestigeElite) Bold Sans () +200263=(PrestigeElite) Ital Sans () +200271=(Ovetti) Bold Sans () +200272=(Ovetti) Sans () +200301=(Cescendo) Sans () +200302=(Funky) Sans Decora () +200303=(Speed) Sans Decora () +200304=(Skyline) Sans Decora () +200305=(Calculator) Sans Decora () +200306=(Xpress) Sans Decora () +200307=(Console) Sans Decora () +200308=(Paisley) Sans () +200309=(Nova) Sans () +200310=(New York) Sans Decora () +200311=(Shanghai) Sans Decora () diff --git a/binfilter/bf_svtools/source/filter.vcl/filter/svt_FilterConfigCache.cxx b/binfilter/bf_svtools/source/filter.vcl/filter/svt_FilterConfigCache.cxx new file mode 100644 index 000000000000..9564fbde0cb0 --- /dev/null +++ b/binfilter/bf_svtools/source/filter.vcl/filter/svt_FilterConfigCache.cxx @@ -0,0 +1,618 @@ +/* -*- 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove + + +#include "FilterConfigCache.hxx" +#include <bf_svtools/filter.hxx> +#include <tools/debug.hxx> +#include <tools/string.hxx> +#include <rtl/ustring.hxx> + +#include <com/sun/star/uno/Any.h> +#include <unotools/processfactory.hxx> +#include <com/sun/star/uno/Exception.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> + +#define TOKEN_COUNT_FOR_OWN_FILTER 3 +// #define TOKEN_INDEX_FOR_IDENT 0 +#define TOKEN_INDEX_FOR_FILTER 1 +// #define TOKEN_INDEX_FOR_HASDIALOG 2 + +using namespace ::com::sun::star::lang ; // XMultiServiceFactory +using namespace ::com::sun::star::container ; // XNameAccess +using namespace ::com::sun::star::uno ; // Reference +using namespace ::com::sun::star::beans ; // PropertyValue +using namespace ::utl ; // getProcessServiceFactory(); +using namespace ::rtl ; + +namespace binfilter +{ + +const char* FilterConfigCache::FilterConfigCacheEntry::InternalPixelFilterNameList[] = +{ + IMP_BMP, IMP_GIF, IMP_PNG,IMP_JPEG, IMP_XBM, IMP_XPM, + EXP_BMP, EXP_JPEG, EXP_PNG, NULL +}; + +const char* FilterConfigCache::FilterConfigCacheEntry::InternalVectorFilterNameList[] = +{ + IMP_SVMETAFILE, IMP_WMF, IMP_EMF, IMP_SVSGF, IMP_SVSGV, + EXP_SVMETAFILE, EXP_WMF, EXP_EMF, EXP_SVG, NULL +}; + +const char* FilterConfigCache::FilterConfigCacheEntry::ExternalPixelFilterNameList[] = +{ + "egi", "icd", "ipd", "ipx", "ipb", "epb", "epg", + "epp", "ira", "era", "itg", "iti", "eti", "exp", NULL +}; + +sal_Bool FilterConfigCache::bInitialized = sal_False; +sal_Int32 FilterConfigCache::nIndType = -1; +sal_Int32 FilterConfigCache::nIndUIName = -1; +sal_Int32 FilterConfigCache::nIndDocumentService = -1; +sal_Int32 FilterConfigCache::nIndFilterService = -1; +sal_Int32 FilterConfigCache::nIndFlags = -1; +sal_Int32 FilterConfigCache::nIndUserData = -1; +sal_Int32 FilterConfigCache::nIndFileFormatVersion = -1; +sal_Int32 FilterConfigCache::nIndTemplateName = -1; + +sal_Bool FilterConfigCache::FilterConfigCacheEntry::CreateFilterName( const OUString& rUserDataEntry ) +{ + bIsPixelFormat = bIsInternalFilter = sal_False; + sFilterName = String( rUserDataEntry ); + const char** pPtr; + for ( pPtr = InternalPixelFilterNameList; *pPtr && ( bIsInternalFilter == sal_False ); pPtr++ ) + { + if ( sFilterName.EqualsIgnoreCaseAscii( *pPtr ) ) + { + bIsInternalFilter = sal_True; + bIsPixelFormat = sal_True; + } + } + for ( pPtr = InternalVectorFilterNameList; *pPtr && ( bIsInternalFilter == sal_False ); pPtr++ ) + { + if ( sFilterName.EqualsIgnoreCaseAscii( *pPtr ) ) + bIsInternalFilter = sal_True; + } + if ( !bIsInternalFilter ) + { + for ( pPtr = ExternalPixelFilterNameList; *pPtr && ( bIsPixelFormat == sal_False ); pPtr++ ) + { + if ( sFilterName.EqualsIgnoreCaseAscii( *pPtr ) ) + bIsPixelFormat = sal_True; + } + String aTemp( OUString::createFromAscii( SVLIBRARY( "?" ) ) ); + xub_StrLen nIndex = aTemp.Search( (sal_Unicode)'?' ); + aTemp.Replace( nIndex, 1, sFilterName ); + sFilterName = aTemp; + } + return sFilterName.Len() != 0; +} + +String FilterConfigCache::FilterConfigCacheEntry::GetShortName() +{ + String aShortName; + if ( lExtensionList.getLength() ) + { + aShortName = lExtensionList[ 0 ]; + if ( aShortName.SearchAscii( "*.", 0 ) == 0 ) + aShortName.Erase( 0, 2 ); + } + return aShortName; +} + +/** helper to open the configuration root of the underlying + config package + + @param sPackage + specify, which config package should be opened. + Must be one of the defined static values TYPEPKG or FILTERPKG. + + @return A valid object if open was successfull. The access on opened + data will be readonly. It returns NULL in case open failed. + + @throws It let pass RuntimeExceptions only. + */ +Reference< XInterface > openConfig(const char* sPackage) + throw(RuntimeException) +{ + static OUString TYPEPKG( RTL_CONSTASCII_USTRINGPARAM( "types" ) ); + static OUString FILTERPKG( RTL_CONSTASCII_USTRINGPARAM( "filters" ) ); + + Reference< XMultiServiceFactory > xSMGR = getProcessServiceFactory(); + Reference< XInterface > xCfg; + try + { + // get access to config API (not to file!) + Reference< XMultiServiceFactory > xConfigProvider( xSMGR->createInstance( + OUString::createFromAscii("com.sun.star.configuration.ConfigurationProvider")), UNO_QUERY); + + if (xConfigProvider.is()) + { + Sequence< Any > lParams(1); + PropertyValue aParam ; + + // define cfg path for open + aParam.Name = OUString::createFromAscii("nodepath"); + if (TYPEPKG.equalsIgnoreAsciiCaseAscii(sPackage)) + aParam.Value <<= OUString::createFromAscii("/org.openoffice.TypeDetection.Types/Types"); + if (FILTERPKG.equalsIgnoreAsciiCaseAscii(sPackage)) + aParam.Value <<= OUString::createFromAscii("/org.openoffice.TypeDetection.GraphicFilter/Filters"); + lParams[0] = makeAny(aParam); + + // get access to file + xCfg = xConfigProvider->createInstanceWithArguments( + OUString::createFromAscii("com.sun.star.configuration.ConfigurationAccess"), lParams); + } + } + catch(const RuntimeException&) + { throw; } + catch(const Exception&) + { xCfg.clear(); } + + return xCfg; +} + +void FilterConfigCache::ImplInit() +{ + static OUString STYPE ( RTL_CONSTASCII_USTRINGPARAM( "Type" ) ); + static OUString SUINAME ( RTL_CONSTASCII_USTRINGPARAM( "UIName" ) ); + static OUString SDOCUMENTSERVICE ( RTL_CONSTASCII_USTRINGPARAM( "DocumentService" ) ); + static OUString SFILTERSERVICE ( RTL_CONSTASCII_USTRINGPARAM( "FilterService" ) ); + static OUString STEMPLATENAME ( RTL_CONSTASCII_USTRINGPARAM( "TemplateName" ) ); + static OUString SFILEFORMATVERSION ( RTL_CONSTASCII_USTRINGPARAM( "FileFormatVersion" ) ); + static OUString SUICOMPONENT ( RTL_CONSTASCII_USTRINGPARAM( "UIComponent" ) ); + static OUString SFLAGS ( RTL_CONSTASCII_USTRINGPARAM( "Flags" ) ); + static OUString SUSERDATA ( RTL_CONSTASCII_USTRINGPARAM( "UserData" ) ); + static OUString SMEDIATYPE ( RTL_CONSTASCII_USTRINGPARAM( "MediaType" ) ); + static OUString SEXTENSIONS ( RTL_CONSTASCII_USTRINGPARAM( "Extensions" ) ); + static OUString SFORMATNAME ( RTL_CONSTASCII_USTRINGPARAM( "FormatName" ) ); + static OUString SREALFILTERNAME ( RTL_CONSTASCII_USTRINGPARAM( "RealFilterName" ) ); + + // get access to config + Reference< XNameAccess > xTypeAccess ( openConfig("types" ), UNO_QUERY ); + Reference< XNameAccess > xFilterAccess( openConfig("filters"), UNO_QUERY ); + + if ( xTypeAccess.is() && xFilterAccess.is() ) + { + Sequence< OUString > lAllFilter = xFilterAccess->getElementNames(); + sal_Int32 nAllFilterCount = lAllFilter.getLength(); + + for ( sal_Int32 i = 0; i < nAllFilterCount; i++ ) + { + OUString sInternalFilterName = lAllFilter[ i ]; + Reference< XPropertySet > xFilterSet; + xFilterAccess->getByName( sInternalFilterName ) >>= xFilterSet; + if (!xFilterSet.is()) + continue; + + FilterConfigCacheEntry aEntry; + + aEntry.sInternalFilterName = sInternalFilterName; + xFilterSet->getPropertyValue(STYPE) >>= aEntry.sType; + xFilterSet->getPropertyValue(SUINAME) >>= aEntry.sUIName; + xFilterSet->getPropertyValue(SREALFILTERNAME) >>= aEntry.sFilterType; + Sequence< OUString > lFlags; + xFilterSet->getPropertyValue(SFLAGS) >>= lFlags; + if (lFlags.getLength()!=1 || !lFlags[0].getLength()) + continue; + if (lFlags[0].equalsIgnoreAsciiCaseAscii("import")) + aEntry.nFlags = 1; + else + if (lFlags[0].equalsIgnoreAsciiCaseAscii("export")) + aEntry.nFlags = 2; + + OUString sUIComponent; + xFilterSet->getPropertyValue(SUICOMPONENT) >>= sUIComponent; + aEntry.bHasDialog = sUIComponent.getLength(); + + ::rtl::OUString sFormatName; + xFilterSet->getPropertyValue(SFORMATNAME) >>= sFormatName; + aEntry.CreateFilterName( sFormatName ); + + Reference< XPropertySet > xTypeSet; + xTypeAccess->getByName( aEntry.sType ) >>= xTypeSet; + if (!xTypeSet.is()) + continue; + + xTypeSet->getPropertyValue(SMEDIATYPE) >>= aEntry.sMediaType; + xTypeSet->getPropertyValue(SEXTENSIONS) >>= aEntry.lExtensionList; + + // The first extension will be used + // to generate our internal FilterType ( BMP, WMF ... ) + String aExtension( aEntry.GetShortName() ); + if (aExtension.Len() != 3) + continue; + + if ( aEntry.nFlags & 1 ) + aImport.push_back( aEntry ); + if ( aEntry.nFlags & 2 ) + aExport.push_back( aEntry ); + + // bFilterEntryCreated!? + if (!( aEntry.nFlags & 3 )) + continue; //? Entry was already inserted ... but following code will be supressed?! + } + } +}; + +const char* FilterConfigCache::InternalFilterListForSvxLight[] = +{ + "bmp","1","SVBMP", + "bmp","2","SVBMP", + "dxf","1","idx", + "eps","1","ips", + "eps","2","eps", + "gif","1","SVIGIF", + "gif","2","egi", + "jpg","1","SVIJPEG", + "jpg","2","SVEJPEG", + "sgv","1","SVSGV", + "sgf","1","SVSGF", + "met","1","ime", + "met","2","eme", + "png","1","SVIPNG", + "png","2","SVEPNG", + "pct","1","ipt", + "pct","2","ept", + "pcd","1","icd", + "psd","1","ipd", + "pcx","1","ipx", + "pbm","1","ipb", + "pbm","2","epb", + "pgm","1","ipb", + "pgm","2","epg", + "ppm","1","ipb", + "ppm","2","epp", + "ras","1","ira", + "ras","2","era", + "svm","1","SVMETAFILE", + "svm","2","SVMETAFILE", + "tga","1","itg", + "tif","1","iti", + "tif","2","eti", + "emf","1","SVEMF", + "emf","2","SVEMF", + "wmf","1","SVWMF", + "wmf","2","SVWMF", + "xbm","1","SVIXBM", + "xpm","1","SVIXPM", + "xpm","2","exp", + "svg","2","SVESVG", + NULL +}; + +void FilterConfigCache::ImplInitSmart() +{ + const char** pPtr; + for ( pPtr = InternalFilterListForSvxLight; *pPtr; pPtr++ ) + { + FilterConfigCacheEntry aEntry; + + OUString sExtension( OUString::createFromAscii( *pPtr++ ) ); + + aEntry.lExtensionList.realloc( 1 ); + aEntry.lExtensionList[ 0 ] = sExtension; + + aEntry.sType = sExtension; + aEntry.sUIName = sExtension; + + ByteString sFlags( *pPtr++ ); + aEntry.nFlags = sFlags.ToInt32(); + + OUString sUserData( OUString::createFromAscii( *pPtr ) ); + aEntry.CreateFilterName( sUserData ); + + if ( aEntry.nFlags & 1 ) + aImport.push_back( aEntry ); + if ( aEntry.nFlags & 2 ) + aExport.push_back( aEntry ); + } +} + +// ------------------------------------------------------------------------ + +FilterConfigCache::FilterConfigCache( sal_Bool bConfig ) : + bUseConfig ( bConfig ) +{ + if ( bUseConfig ) + ImplInit(); + else + ImplInitSmart(); +} + +FilterConfigCache::~FilterConfigCache() +{ + +} + +String FilterConfigCache::GetImportFilterName( sal_uInt16 nFormat ) +{ + CacheVector::iterator aIter( aImport.begin() + nFormat ); + return ( aIter < aImport.end() ) ? aIter->sFilterName : String(); +} + +sal_uInt16 FilterConfigCache::GetImportFormatNumber( const String& rFormatName ) +{ + CacheVector::iterator aIter( aImport.begin() ); + while ( aIter != aImport.end() ) + { + if ( aIter->sUIName.equalsIgnoreAsciiCase( rFormatName ) ) + break; + aIter++; + } + return sal::static_int_cast< sal_uInt16 >(aIter == aImport.end() ? GRFILTER_FORMAT_NOTFOUND : aIter - aImport.begin()); +} + +sal_uInt16 FilterConfigCache::GetImportFormatNumberForMediaType( const String& rMediaType ) +{ + CacheVector::iterator aIter( aImport.begin() ); + while ( aIter != aImport.end() ) + { + if ( aIter->sMediaType.equalsIgnoreAsciiCase( rMediaType ) ) + break; + aIter++; + } + return sal::static_int_cast< sal_uInt16 >(aIter == aImport.end() ? GRFILTER_FORMAT_NOTFOUND : aIter - aImport.begin()); +} + +sal_uInt16 FilterConfigCache::GetImportFormatNumberForShortName( const String& rShortName ) +{ + CacheVector::iterator aIter( aImport.begin() ); + while ( aIter != aImport.end() ) + { + if ( aIter->GetShortName().EqualsIgnoreCaseAscii( rShortName ) ) + break; + aIter++; + } + return sal::static_int_cast< sal_uInt16 >(aIter == aImport.end() ? GRFILTER_FORMAT_NOTFOUND : aIter - aImport.begin()); +} + +sal_uInt16 FilterConfigCache::GetImportFormatNumberForTypeName( const String& rType ) +{ + CacheVector::iterator aIter( aImport.begin() ); + while ( aIter != aImport.end() ) + { + if ( aIter->sType.equalsIgnoreAsciiCase( rType ) ) + break; + aIter++; + } + return sal::static_int_cast< sal_uInt16 >(aIter == aImport.end() ? GRFILTER_FORMAT_NOTFOUND : aIter - aImport.begin()); +} + +String FilterConfigCache::GetImportFormatName( sal_uInt16 nFormat ) +{ + CacheVector::iterator aIter( aImport.begin() + nFormat ); + String aUIName; + if ( aIter < aImport.end() ) + aUIName = aIter->sUIName; + return aUIName; +} + +String FilterConfigCache::GetImportFormatMediaType( sal_uInt16 nFormat ) +{ + CacheVector::iterator aIter( aImport.begin() + nFormat ); + String aMediaType; + if ( aIter < aImport.end() ) + aMediaType = aIter->sMediaType; + return aMediaType; +} + +String FilterConfigCache::GetImportFormatShortName( sal_uInt16 nFormat ) +{ + CacheVector::iterator aIter( aImport.begin() + nFormat ); + String aType; + if ( aIter < aImport.end() ) + aType = aIter->GetShortName(); + aType.ToUpperAscii(); + return aType; +} + +String FilterConfigCache::GetImportFormatExtension( sal_uInt16 nFormat, sal_Int32 nEntry ) +{ + CacheVector::iterator aIter( aImport.begin() + nFormat ); + String aExtension; + if ( aIter < aImport.end() ) + { + if ( nEntry < aIter->lExtensionList.getLength() ) + aExtension = aIter->lExtensionList[ nEntry ]; + } + return aExtension; +} + +String FilterConfigCache::GetImportFilterType( sal_uInt16 nFormat ) +{ + CacheVector::iterator aIter( aImport.begin() + nFormat ); + String aType; + if ( aIter < aImport.end() ) + aType = aIter->sType; + return aType; +} + +String FilterConfigCache::GetImportFilterTypeName( sal_uInt16 nFormat ) +{ + CacheVector::iterator aIter( aImport.begin() + nFormat ); + String aFilterType; + if ( aIter < aImport.end() ) + aFilterType = aIter->sFilterType; + return aFilterType; +} + +String FilterConfigCache::GetImportWildcard( sal_uInt16 nFormat, sal_Int32 nEntry ) +{ + String aWildcard( GetImportFormatExtension( nFormat, nEntry ) ); + if ( aWildcard.Len() ) + aWildcard.Insert( UniString::CreateFromAscii( "*.", 2 ), 0 ); + return aWildcard; +} + +sal_Bool FilterConfigCache::IsImportInternalFilter( sal_uInt16 nFormat ) +{ + CacheVector::iterator aIter( aImport.begin() + nFormat ); + return ( aIter < aImport.end() ) ? aIter->bIsInternalFilter != 0 : sal_False; +} + +sal_Bool FilterConfigCache::IsImportPixelFormat( sal_uInt16 nFormat ) +{ + CacheVector::iterator aIter( aImport.begin() + nFormat ); + return ( aIter < aImport.end() ) ? aIter->bIsPixelFormat != 0 : sal_False; +} + +// ------------------------------------------------------------------------ + +String FilterConfigCache::GetExportFilterName( sal_uInt16 nFormat ) +{ + CacheVector::iterator aIter( aExport.begin() + nFormat ); + return ( aIter < aExport.end() ) ? aIter->sFilterName : String(); +} + +sal_uInt16 FilterConfigCache::GetExportFormatNumber( const String& rFormatName ) +{ + CacheVector::iterator aIter( aExport.begin() ); + while ( aIter != aExport.end() ) + { + if ( aIter->sUIName.equalsIgnoreAsciiCase( rFormatName ) ) + break; + aIter++; + } + return sal::static_int_cast< sal_uInt16 >(aIter == aExport.end() ? GRFILTER_FORMAT_NOTFOUND : aIter - aExport.begin()); +} + +sal_uInt16 FilterConfigCache::GetExportFormatNumberForMediaType( const String& rMediaType ) +{ + CacheVector::iterator aIter( aExport.begin() ); + while ( aIter != aExport.end() ) + { + if ( aIter->sMediaType.equalsIgnoreAsciiCase( rMediaType ) ) + break; + aIter++; + } + return sal::static_int_cast< sal_uInt16 >(aIter == aExport.end() ? GRFILTER_FORMAT_NOTFOUND : aIter - aExport.begin()); +} + +sal_uInt16 FilterConfigCache::GetExportFormatNumberForShortName( const String& rShortName ) +{ + CacheVector::iterator aIter( aExport.begin() ); + while ( aIter != aExport.end() ) + { + if ( aIter->GetShortName().EqualsIgnoreCaseAscii( rShortName ) ) + break; + aIter++; + } + return sal::static_int_cast< sal_uInt16 >(aIter == aExport.end() ? GRFILTER_FORMAT_NOTFOUND : aIter - aExport.begin()); +} + +sal_uInt16 FilterConfigCache::GetExportFormatNumberForTypeName( const String& rType ) +{ + CacheVector::iterator aIter( aExport.begin() ); + while ( aIter != aExport.end() ) + { + if ( aIter->sType.equalsIgnoreAsciiCase( rType ) ) + break; + aIter++; + } + return sal::static_int_cast< sal_uInt16 >(aIter == aExport.end() ? GRFILTER_FORMAT_NOTFOUND : aIter - aExport.begin()); +} + +String FilterConfigCache::GetExportFormatName( sal_uInt16 nFormat ) +{ + CacheVector::iterator aIter( aExport.begin() + nFormat ); + String aUIName; + if ( aIter < aExport.end() ) + aUIName = aIter->sUIName; + return aUIName; +} + +String FilterConfigCache::GetExportFormatMediaType( sal_uInt16 nFormat ) +{ + CacheVector::iterator aIter( aExport.begin() + nFormat ); + String aMediaType; + if ( aIter < aExport.end() ) + aMediaType = aIter->sMediaType; + return aMediaType; +} + +String FilterConfigCache::GetExportFormatShortName( sal_uInt16 nFormat ) +{ + CacheVector::iterator aIter( aExport.begin() + nFormat ); + String aType; + if ( aIter < aExport.end() ) + aType = aIter->GetShortName(); + aType.ToUpperAscii(); + return aType; +} + +String FilterConfigCache::GetExportFormatExtension( sal_uInt16 nFormat, sal_Int32 nEntry ) +{ + CacheVector::iterator aIter( aExport.begin() + nFormat ); + String aExtension; + if ( aIter < aExport.end() ) + { + if ( nEntry < aIter->lExtensionList.getLength() ) + aExtension = aIter->lExtensionList[ nEntry ]; + } + return aExtension; +} + +String FilterConfigCache::GetExportFilterTypeName( sal_uInt16 nFormat ) +{ + CacheVector::iterator aIter( aExport.begin() + nFormat ); + String aFilterType; + if ( aIter < aExport.end() ) + aFilterType = aIter->sFilterType; + return aFilterType; +} + +String FilterConfigCache::GetExportWildcard( sal_uInt16 nFormat, sal_Int32 nEntry ) +{ + String aWildcard( GetExportFormatExtension( nFormat, nEntry ) ); + if ( aWildcard.Len() ) + aWildcard.Insert( UniString::CreateFromAscii( "*.", 2 ), 0 ); + return aWildcard; +} + +sal_Bool FilterConfigCache::IsExportInternalFilter( sal_uInt16 nFormat ) +{ + CacheVector::iterator aIter( aExport.begin() + nFormat ); + return ( aIter < aExport.end() ) ? aIter->bIsInternalFilter != 0 : sal_False; +} + +sal_Bool FilterConfigCache::IsExportPixelFormat( sal_uInt16 nFormat ) +{ + CacheVector::iterator aIter( aExport.begin() + nFormat ); + return ( aIter < aExport.end() ) ? aIter->bIsPixelFormat != 0 : sal_False; +} + + +// ------------------------------------------------------------------------ +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/binfilter/bf_svtools/source/filter.vcl/filter/svt_FilterConfigItem.cxx b/binfilter/bf_svtools/source/filter.vcl/filter/svt_FilterConfigItem.cxx new file mode 100644 index 000000000000..1f211613ebc7 --- /dev/null +++ b/binfilter/bf_svtools/source/filter.vcl/filter/svt_FilterConfigItem.cxx @@ -0,0 +1,383 @@ +/* -*- 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. + * + ************************************************************************/ + +#include <tools/string.hxx> +#include <bf_svtools/FilterConfigItem.hxx> +#include <tools/debug.hxx> +#include <unotools/configmgr.hxx> +#include <unotools/processfactory.hxx> +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/util/XChangesBatch.hpp> +#include <com/sun/star/beans/XPropertySetInfo.hpp> +#include <com/sun/star/container/XHierarchicalNameAccess.hpp> + +using namespace ::rtl; +using namespace ::utl ; // getProcessServiceFactory +using namespace ::com::sun::star::lang ; // XMultiServiceFactory +using namespace ::com::sun::star::beans ; // PropertyValue +using namespace ::com::sun::star::uno ; // Reference +using namespace ::com::sun::star::util ; // XChangesBatch +using namespace ::com::sun::star::awt ; // Size +using namespace ::com::sun::star::container ; // +using namespace ::com::sun::star::task ; // XStatusIndicator + +namespace binfilter +{ + +static sal_Bool ImpIsTreeAvailable( Reference< XMultiServiceFactory >& rXCfgProv, const String& rTree ) +{ + sal_Bool bAvailable = rTree.Len() != 0; + if ( bAvailable ) + { + xub_StrLen nTokenCount = rTree.GetTokenCount( (sal_Unicode)'/' ); + xub_StrLen i = 0; + + if ( rTree.GetChar( 0 ) == (sal_Unicode)'/' ) + i++; + if ( rTree.GetChar( rTree.Len() - 1 ) == (sal_Unicode)'/' ) + nTokenCount--; + + Any aAny; + aAny <<= (OUString)rTree.GetToken( i++, (sal_Unicode)'/' ); + + // creation arguments: nodepath + PropertyValue aPathArgument; + aPathArgument.Name = OUString( RTL_CONSTASCII_USTRINGPARAM( "nodepath" ) ); + aPathArgument.Value = aAny; + + Sequence< Any > aArguments( 1 ); + aArguments[ 0 ] <<= aPathArgument; + + Reference< XInterface > xReadAccess; + try + { + xReadAccess = rXCfgProv->createInstanceWithArguments( + OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.configuration.ConfigurationAccess" ) ), + aArguments ); + } + catch ( ::com::sun::star::uno::Exception& ) + { + bAvailable = sal_False; + } + if ( xReadAccess.is() ) + { + for ( ; bAvailable && ( i < nTokenCount ); i++ ) + { + Reference< XHierarchicalNameAccess > xHierarchicalNameAccess + ( xReadAccess, UNO_QUERY ); + + if ( !xHierarchicalNameAccess.is() ) + bAvailable = sal_False; + else + { + String aNode( rTree.GetToken( i, (sal_Unicode)'/' ) ); + if ( !xHierarchicalNameAccess->hasByHierarchicalName( aNode ) ) + bAvailable = sal_False; + else + { + Any a( xHierarchicalNameAccess->getByHierarchicalName( aNode ) ); + try + { + a >>= xReadAccess; + } + catch ( ::com::sun::star::uno::Exception& ) + { + bAvailable = sal_False; + } + } + } + } + } + } + return bAvailable; +} + +void FilterConfigItem::ImpInitTree( const String& rSubTree ) +{ + bModified = sal_False; + + OUString sTree( ConfigManager::GetConfigBaseURL() ); + sTree += rSubTree; + Reference< XMultiServiceFactory > xSMGR = getProcessServiceFactory(); // get global uno service manager + + Reference< XMultiServiceFactory > xCfgProv( + xSMGR->createInstance( OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.configuration.ConfigurationProvider" ) ) ), + UNO_QUERY ); + + if ( xCfgProv.is() ) + { + if ( ImpIsTreeAvailable( xCfgProv, String( sTree ) ) ) + { + Any aAny; + // creation arguments: nodepath + PropertyValue aPathArgument; + aAny <<= sTree; + aPathArgument.Name = OUString( RTL_CONSTASCII_USTRINGPARAM( "nodepath" ) ); + aPathArgument.Value = aAny; + + // creation arguments: commit mode + PropertyValue aModeArgument; + sal_Bool bAsyncron = sal_True; + aAny <<= bAsyncron; + aModeArgument.Name = OUString( RTL_CONSTASCII_USTRINGPARAM( "lazywrite" ) ); + aModeArgument.Value = aAny; + + Sequence< Any > aArguments( 2 ); + aArguments[ 0 ] <<= aPathArgument; + aArguments[ 1 ] <<= aModeArgument; + + try + { + xUpdatableView = xCfgProv->createInstanceWithArguments( + OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.configuration.ConfigurationUpdateAccess" ) ), + aArguments ); + if ( xUpdatableView.is() ) + xPropSet = Reference< XPropertySet >( xUpdatableView, UNO_QUERY ); + } + catch ( ::com::sun::star::uno::Exception& ) + { + DBG_ERROR( "FilterConfigItem::FilterConfigItem - Could not access configuration Key" ); + } + } + } +} + +FilterConfigItem::FilterConfigItem( const OUString& rSubTree ) +{ + ImpInitTree( rSubTree ); +} + +FilterConfigItem::FilterConfigItem( ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >* pFilterData ) +{ + if ( pFilterData ) + aFilterData = *pFilterData; +} + +FilterConfigItem::~FilterConfigItem() +{ + if ( xUpdatableView.is() ) + { + if ( xPropSet.is() && bModified ) + { + Reference< XChangesBatch > xUpdateControl( xUpdatableView, UNO_QUERY ); + if ( xUpdateControl.is() ) + { + try + { + xUpdateControl->commitChanges(); + } + catch ( ::com::sun::star::uno::Exception& ) + { + DBG_ERROR( "FilterConfigItem::FilterConfigItem - Could not update configuration data" ); + } + } + } + } +} + +sal_Bool FilterConfigItem::ImplGetPropertyValue( Any& rAny, const Reference< XPropertySet >& rXPropSet, const OUString& rString, sal_Bool bTestPropertyAvailability ) +{ + sal_Bool bRetValue = sal_True; + + if ( rXPropSet.is() ) + { + if ( bTestPropertyAvailability ) + { + bRetValue = sal_False; + try + { + Reference< XPropertySetInfo > + aXPropSetInfo( rXPropSet->getPropertySetInfo() ); + if ( aXPropSetInfo.is() ) + bRetValue = aXPropSetInfo->hasPropertyByName( rString ); + } + catch( ::com::sun::star::uno::Exception& ) + { + // + } + } + if ( bRetValue ) + { + try + { + rAny = rXPropSet->getPropertyValue( rString ); + if ( !rAny.hasValue() ) + bRetValue = sal_False; + } + catch( ::com::sun::star::uno::Exception& ) + { + bRetValue = sal_False; + } + } + } + else + bRetValue = sal_False; + return bRetValue; +} + + +// if property is available it returns a pointer, +// otherwise the result is null +PropertyValue* FilterConfigItem::GetPropertyValue( Sequence< PropertyValue >& rPropSeq, const OUString& rName ) +{ + PropertyValue* pPropValue = NULL; + + sal_Int32 i, nCount; + for ( i = 0, nCount = rPropSeq.getLength(); i < nCount; i++ ) + { + if ( rPropSeq[ i ].Name == rName ) + { + pPropValue = &rPropSeq[ i ]; + break; + } + } + return pPropValue; +} + +/* if PropertySequence already includes a PropertyValue using the same name, the + corresponding PropertyValue is replaced, otherwise the given PropertyValue + will be appended */ + +sal_Bool FilterConfigItem::WritePropertyValue( Sequence< PropertyValue >& rPropSeq, const PropertyValue& rPropValue ) +{ + sal_Bool bRet = sal_False; + if ( rPropValue.Name.getLength() ) + { + sal_Int32 i, nCount; + for ( i = 0, nCount = rPropSeq.getLength(); i < nCount; i++ ) + { + if ( rPropSeq[ i ].Name == rPropValue.Name ) + break; + } + if ( i == nCount ) + rPropSeq.realloc( ++nCount ); + + rPropSeq[ i ] = rPropValue; + + bRet = sal_True; + } + return bRet; +} + +sal_Bool FilterConfigItem::ReadBool( const OUString& rKey, sal_Bool bDefault ) +{ + Any aAny; + sal_Bool bRetValue = bDefault; + PropertyValue* pPropVal = GetPropertyValue( aFilterData, rKey ); + if ( pPropVal ) + { + pPropVal->Value >>= bRetValue; + } + else if ( ImplGetPropertyValue( aAny, xPropSet, rKey, sal_True ) ) + { + aAny >>= bRetValue; + } + PropertyValue aBool; + aBool.Name = rKey; + aBool.Value <<= bRetValue; + WritePropertyValue( aFilterData, aBool ); + return bRetValue; +} + +sal_Int32 FilterConfigItem::ReadInt32( const OUString& rKey, sal_Int32 nDefault ) +{ + Any aAny; + sal_Int32 nRetValue = nDefault; + PropertyValue* pPropVal = GetPropertyValue( aFilterData, rKey ); + if ( pPropVal ) + { + pPropVal->Value >>= nRetValue; + } + else if ( ImplGetPropertyValue( aAny, xPropSet, rKey, sal_True ) ) + { + aAny >>= nRetValue; + } + PropertyValue aInt32; + aInt32.Name = rKey; + aInt32.Value <<= nRetValue; + WritePropertyValue( aFilterData, aInt32 ); + return nRetValue; +} + +void FilterConfigItem::WriteInt32( const OUString& rKey, sal_Int32 nNewValue ) +{ + PropertyValue aInt32; + aInt32.Name = rKey; + aInt32.Value <<= nNewValue; + WritePropertyValue( aFilterData, aInt32 ); + + if ( xPropSet.is() ) + { + Any aAny; + + if ( ImplGetPropertyValue( aAny, xPropSet, rKey, sal_True ) ) + { + sal_Int32 nOldValue; + if ( aAny >>= nOldValue ) + { + if ( nOldValue != nNewValue ) + { + aAny <<= nNewValue; + try + { + xPropSet->setPropertyValue( rKey, aAny ); + bModified = sal_True; + } + catch ( ::com::sun::star::uno::Exception& ) + { + DBG_ERROR( "FilterConfigItem::WriteInt32 - could not set PropertyValue" ); + } + } + } + } + } +} + +// ------------------------------------------------------------------------ + +Reference< XStatusIndicator > FilterConfigItem::GetStatusIndicator() const +{ + Reference< XStatusIndicator > xStatusIndicator; + const rtl::OUString sStatusIndicator( RTL_CONSTASCII_USTRINGPARAM( "StatusIndicator" ) ); + + sal_Int32 i, nCount = aFilterData.getLength(); + for ( i = 0; i < nCount; i++ ) + { + if ( aFilterData[ i ].Name == sStatusIndicator ) + { + aFilterData[ i ].Value >>= xStatusIndicator; + break; + } + } + return xStatusIndicator; +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/binfilter/bf_svtools/source/filter.vcl/filter/svt_filter.cxx b/binfilter/bf_svtools/source/filter.vcl/filter/svt_filter.cxx new file mode 100644 index 000000000000..12766aa131fc --- /dev/null +++ b/binfilter/bf_svtools/source/filter.vcl/filter/svt_filter.cxx @@ -0,0 +1,2019 @@ +/* -*- 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove + + +#if defined UNX && defined ALPHA +#include <fstream.hxx> +#endif +#include <osl/mutex.hxx> +#include <comphelper/processfactory.hxx> +#include <ucbhelper/content.hxx> +#include <cppuhelper/implbase1.hxx> +#include <tools/urlobj.hxx> +#include <vcl/salctype.hxx> +#include <vcl/pngread.hxx> +#include <vcl/pngwrite.hxx> +#include <vcl/virdev.hxx> +#include <vcl/svapp.hxx> +#include <osl/file.hxx> +#include <bf_svtools/filter.hxx> +#include "FilterConfigCache.hxx" +#include <bf_svtools/FilterConfigItem.hxx> +#include <bf_svtools/fltcall.hxx> +#include <bf_svtools/wmf.hxx> +#include "gifread.hxx" +#include "jpeg.hxx" +#include "xbmread.hxx" +#include "xpmread.hxx" +#include <bf_svtools/solar.hrc> +#include "sgffilt.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/uno/XWeak.hpp> +#include <com/sun/star/uno/XAggregation.hpp> +#include <com/sun/star/lang/XTypeProvider.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.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/ucb/CommandAbortedException.hpp> +#include <unotools/ucbstreamhelper.hxx> +#include <unotools/localfilehelper.hxx> +#include <comphelper/processfactory.hxx> +#include <rtl/bootstrap.hxx> +#include <rtl/instance.hxx> + +#define PMGCHUNG_msOG 0x6d734f47 // Microsoft Office Animated GIF + +#if defined WIN || (defined OS2 && !defined ICC) + +#define IMPORT_FUNCTION_NAME "_GraphicImport" +#define EXPORT_FUNCTION_NAME "_GraphicExport" +#define IMPDLG_FUNCTION_NAME "_DoImportDialog" +#define EXPDLG_FUNCTION_NAME "_DoExportDialog" + +#else + +#define IMPORT_FUNCTION_NAME "GraphicImport" +#define EXPORT_FUNCTION_NAME "GraphicExport" +#define IMPDLG_FUNCTION_NAME "DoImportDialog" +#define EXPDLG_FUNCTION_NAME "DoExportDialog" + +#endif + +// Compilerfehler, wenn Optimierung bei WNT & MSC +#ifdef _MSC_VER +#pragma optimize( "", off ) +#endif + +// ----------- +// - statics - +// ----------- + +using namespace ::rtl; +using namespace ::com::sun::star; + +namespace binfilter +{ + +static List* pFilterHdlList = NULL; + +static ::osl::Mutex& getListMutex() +{ + static ::osl::Mutex s_aListProtection; + return s_aListProtection; +} + +static GraphicFilter* pGraphicFilter=0; + +// ------------------------- +// - ImpFilterOutputStream - +// ------------------------- + +class ImpFilterOutputStream : public ::cppu::WeakImplHelper1< ::com::sun::star::io::XOutputStream > +{ +protected: + + SvStream& mrStm; + + virtual void SAL_CALL writeBytes( const ::com::sun::star::uno::Sequence< sal_Int8 >& rData ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException) { mrStm.Write( rData.getConstArray(), rData.getLength() ); } + virtual void SAL_CALL flush() throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException) { mrStm.Flush(); } + virtual void SAL_CALL closeOutput() throw() {} + +public: + + ImpFilterOutputStream( SvStream& rStm ) : mrStm( rStm ) {} + ~ImpFilterOutputStream() {} +}; + +BOOL ImplDirEntryHelper::Exists( const INetURLObject& rObj ) +{ + BOOL bExists = FALSE; + + try + { + ::rtl::OUString aTitle; + ::ucbhelper::Content aCnt( rObj.GetMainURL( INetURLObject::NO_DECODE ), + ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment >() ); + + bExists = aCnt.isDocument(); + } + catch( ::com::sun::star::ucb::CommandAbortedException& ) + { + DBG_ERRORFILE( "CommandAbortedException" ); + } + catch( ::com::sun::star::ucb::ContentCreationException& ) + { + DBG_ERRORFILE( "ContentCreationException" ); + } + catch( ... ) + { +// DBG_ERRORFILE( "Any other exception" ); + } + return bExists; +} + +// ----------------------------------------------------------------------------- + +void ImplDirEntryHelper::Kill( const String& rMainUrl ) +{ + try + { + ::ucbhelper::Content aCnt( rMainUrl, + ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment >() ); + + aCnt.executeCommand( ::rtl::OUString::createFromAscii( "delete" ), + ::com::sun::star::uno::makeAny( sal_Bool( sal_True ) ) ); + } + catch( ::com::sun::star::ucb::CommandAbortedException& ) + { + DBG_ERRORFILE( "CommandAbortedException" ); + } + catch( ... ) + { + DBG_ERRORFILE( "Any other exception" ); + } +} + +// -------------------- +// - Helper functions - +// -------------------- + +//-------------------------------------------------------------------------- + +BYTE* ImplSearchEntry( BYTE* pSource, BYTE* pDest, ULONG nComp, ULONG nSize ) +{ + while ( nComp-- >= nSize ) + { + ULONG i; + for ( i = 0; i < nSize; i++ ) + { + if ( ( pSource[i]&~0x20 ) != ( pDest[i]&~0x20 ) ) + break; + } + if ( i == nSize ) + return pSource; + pSource++; + } + return NULL; +} + +//-------------------------------------------------------------------------- + +inline String ImpGetExtension( const String &rPath ) +{ + String aExt; + INetURLObject aURL( rPath ); + aExt = aURL.GetFileExtension().toAsciiUpperCase(); + return aExt; +} + +/************************************************************************* +|* +|* ImpPeekGraphicFormat() +|* +|* Beschreibung: +|* Diese Funktion kann zweierlei: +|* 1.) Datei anlesen, Dateiformat ermitteln +|* Eingabe-prarameter: +|* rPath - Dateipfad +|* rFormatExtension - Inhalt egal +|* bTest - setze FALSE +|* Ausgabe-parameter: +|* Funkionswert - TRUE wenn Erfolg +|* rFormatExtension - Bei Erfolg: uebliche Dateiendung +|* des Formats (Grossbuchstaben) +|* 2.) Datei anlesen, Dateiformat ueberpruefen +|* Eingabe-prarameter: +|* rPath - Dateipfad +|* rFormatExtension - uebliche Dateiendung des Formats +|* (Grossbuchstaben) +|* bTest - setze TRUE +|* Ausgabe-parameter: +|* Funkionswert - FALSE, wenn die Datei bestimmt nicht +|* vom uebgebenen Format ist. +|* TRUE, wenn die Datei WAHRSCHEINLICH von +|* dem Format ist, ODER WENN DAS FORMAT +|* DIESER FUNKTION NICHT BEKANNT IST! +|* +|* Ersterstellung OH 26.05.95 +|* Letzte Aenderung OH 07.08.95 +|* +*************************************************************************/ + +static BOOL ImpPeekGraphicFormat( SvStream& rStream, String& rFormatExtension, BOOL bTest ) +{ + USHORT i; + BYTE sFirstBytes[ 256 ]; + ULONG nFirstLong,nSecondLong; + ULONG nStreamPos = rStream.Tell(); + + rStream.Seek( STREAM_SEEK_TO_END ); + ULONG nStreamLen = rStream.Tell() - nStreamPos; + rStream.Seek( nStreamPos ); + + if ( !nStreamLen ) + { + SvLockBytes* pLockBytes = rStream.GetLockBytes(); + if ( pLockBytes ) + pLockBytes->SetSynchronMode( TRUE ); + + rStream.Seek( STREAM_SEEK_TO_END ); + nStreamLen = rStream.Tell() - nStreamPos; + rStream.Seek( nStreamPos ); + } + // Die ersten 256 Bytes in einen Buffer laden: + if( nStreamLen >= 256 ) + rStream.Read( sFirstBytes, 256 ); + else + { + rStream.Read( sFirstBytes, nStreamLen ); + + for( i = (USHORT) nStreamLen; i < 256; i++ ) + sFirstBytes[ i ]=0; + } + + if( rStream.GetError() ) + return FALSE; + + // Die ersten 8 Bytes in nFirstLong, nSecondLong unterbringen, + // Big-Endian: + for( i = 0, nFirstLong = 0L, nSecondLong = 0L; i < 4; i++ ) + { + nFirstLong=(nFirstLong<<8)|(ULONG)sFirstBytes[i]; + nSecondLong=(nSecondLong<<8)|(ULONG)sFirstBytes[i+4]; + } + + // Folgende Variable ist nur bei bTest==TRUE interessant. Sie + // bleibt FALSE, wenn das Format (rFormatExtension) hier noch nicht + // einprogrammiert wurde. + BOOL bSomethingTested = FALSE; + + // Nun werden die verschieden Formate ueberprueft. Dabei ist die + // Reihenfolge nicht egal. Z.b. koennte eine MET-Datei auch durch + // den BMP-Test gehen, umgekehrt kann eine BMP-Datei kaum durch den + // MET-Test gehen. Also sollte MET vor BMP getestet werden. + // Theoretisch waere aber vielleicht auch eine BMP-Datei denkbar, + // die durch den MET-Test geht. + // Diese Probleme gibt es natuerlich nicht nur bei MET und BMP. + // Deshalb wird im Falle der Uberpruefung eines Formats (bTest==TRUE) + // nur genau dieses eine Format getestet. Alles andere koennte fatale + // Folgen haben, z.B. wenn der Benutzer sagt, es sei BMP-Datei (und es + // ist BMP-Datei), und hier wuerde die Datei durch den MET-Test gehen... + + //--------------------------- MET ------------------------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "MET", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested=TRUE; + if( sFirstBytes[2] == 0xd3 ) + { + rStream.SetNumberFormatInt( NUMBERFORMAT_INT_BIGENDIAN ); + rStream.Seek( nStreamPos ); + USHORT nFieldSize; + BYTE nMagic; + BOOL bOK=TRUE; + rStream >> nFieldSize >> nMagic; + for (i=0; i<3; i++) { + if (nFieldSize<6) { bOK=FALSE; break; } + if (nStreamLen < rStream.Tell() + nFieldSize ) { bOK=FALSE; break; } + rStream.SeekRel(nFieldSize-3); + rStream >> nFieldSize >> nMagic; + if (nMagic!=0xd3) { bOK=FALSE; break; } + } + rStream.SetNumberFormatInt( NUMBERFORMAT_INT_LITTLEENDIAN ); + if (bOK && !rStream.GetError()) { + rFormatExtension= UniString::CreateFromAscii( "MET", 3 ); + return TRUE; + } + } + } + + //--------------------------- BMP ------------------------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "BMP", 3 ) == COMPARE_EQUAL ) ) + { + BYTE nOffs; + + bSomethingTested=TRUE; + + // OS/2-Bitmaparray ('BA') koennen wir evtl. auch lesen, + // dementspr. muessen wir den Offset anpassen, + // um auf die erste Bitmap im Array zu stossen + if ( sFirstBytes[0] == 0x42 && sFirstBytes[1] == 0x41 ) + nOffs = 14; + else + nOffs = 0; + + // Jetzt testen wir zunaechst auf 'BM' + if ( sFirstBytes[0+nOffs]==0x42 && sFirstBytes[1+nOffs]==0x4d ) + { + // unter OS/2 koennen die Reserved-Flags != 0 sein + // (was sie eigentlich nicht duerften); + // in diesem Fall testen wir die Groesse des BmpInfoHeaders + if ( ( sFirstBytes[6+nOffs]==0x00 && + sFirstBytes[7+nOffs]==0x00 && + sFirstBytes[8+nOffs]==0x00 && + sFirstBytes[9+nOffs]==0x00 ) || + sFirstBytes[14+nOffs] == 0x28 || + sFirstBytes[14+nOffs] == 0x0c ) + { + rFormatExtension = UniString::CreateFromAscii( "BMP", 3 ); + return TRUE; + } + } + } + + //--------------------------- WMF/EMF ------------------------------------ + + if( !bTest || + ( rFormatExtension.CompareToAscii( "WMF", 3 ) == COMPARE_EQUAL ) || + ( rFormatExtension.CompareToAscii( "EMF", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested = TRUE; + + if ( nFirstLong==0xd7cdc69a || nFirstLong==0x01000900 ) + { + rFormatExtension = UniString::CreateFromAscii( "WMF", 3 ); + return TRUE; + } + else if( nFirstLong == 0x01000000 && sFirstBytes[ 40 ] == 0x20 && sFirstBytes[ 41 ] == 0x45 && + sFirstBytes[ 42 ] == 0x4d && sFirstBytes[ 43 ] == 0x46 ) + { + rFormatExtension = UniString::CreateFromAscii( "EMF", 3 ); + return TRUE; + } + } + + //--------------------------- PCX ------------------------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "PCX", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested=TRUE; + if (sFirstBytes[0]==0x0a) + { + BYTE nVersion=sFirstBytes[1]; + BYTE nEncoding=sFirstBytes[2]; + if( ( nVersion==0 || nVersion==2 || nVersion==3 || nVersion==5 ) && nEncoding<=1 ) + { + rFormatExtension = UniString::CreateFromAscii( "PCX", 3 ); + return TRUE; + } + } + } + + //--------------------------- TIF ------------------------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "TIF", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested=TRUE; + if ( nFirstLong==0x49492a00 || nFirstLong==0x4d4d002a ) + { + rFormatExtension=UniString::CreateFromAscii( "TIF", 3 ); + return TRUE; + } + } + + //--------------------------- GIF ------------------------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "GIF", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested=TRUE; + if ( nFirstLong==0x47494638 && (sFirstBytes[4]==0x37 || sFirstBytes[4]==0x39) && sFirstBytes[5]==0x61 ) + { + rFormatExtension = UniString::CreateFromAscii( "GIF", 3 ); + return TRUE; + } + } + + //--------------------------- PNG ------------------------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "PNG", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested=TRUE; + if (nFirstLong==0x89504e47 && nSecondLong==0x0d0a1a0a) + { + rFormatExtension = UniString::CreateFromAscii( "PNG", 3 ); + return TRUE; + } + } + + //--------------------------- JPG ------------------------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "JPG", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested=TRUE; + if ( ( nFirstLong==0xffd8ffe0 && sFirstBytes[6]==0x4a && sFirstBytes[7]==0x46 && sFirstBytes[8]==0x49 && sFirstBytes[9]==0x46 ) || + ( nFirstLong==0xffd8fffe ) || ( 0xffd8ff00 == ( nFirstLong & 0xffffff00 ) ) ) + { + rFormatExtension = UniString::CreateFromAscii( "JPG", 3 ); + return TRUE; + } + } + + //--------------------------- SVM ------------------------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "SVM", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested=TRUE; + if( nFirstLong==0x53564744 && sFirstBytes[4]==0x49 ) + { + rFormatExtension = UniString::CreateFromAscii( "SVM", 3 ); + return TRUE; + } + else if( sFirstBytes[0]==0x56 && sFirstBytes[1]==0x43 && sFirstBytes[2]==0x4C && + sFirstBytes[3]==0x4D && sFirstBytes[4]==0x54 && sFirstBytes[5]==0x46 ) + { + rFormatExtension = UniString::CreateFromAscii( "SVM", 3 ); + return TRUE; + } + } + + //--------------------------- PCD ------------------------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "PCD", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested = TRUE; + if( nStreamLen >= 2055 ) + { + char sBuf[8]; + rStream.Seek( nStreamPos + 2048 ); + rStream.Read( sBuf, 7 ); + + if( strncmp( sBuf, "PCD_IPI", 7 ) == 0 ) + { + rFormatExtension = UniString::CreateFromAscii( "PCD", 3 ); + return TRUE; + } + } + } + + //--------------------------- PSD ------------------------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "PSD", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested = TRUE; + if ( ( nFirstLong == 0x38425053 ) && ( (nSecondLong >> 16 ) == 1 ) ) + { + rFormatExtension = UniString::CreateFromAscii( "PSD", 3 ); + return TRUE; + } + } + + //--------------------------- EPS ------------------------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "EPS", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested = TRUE; + if ( ( nFirstLong == 0xC5D0D3C6 ) || ( ImplSearchEntry( sFirstBytes, (BYTE*)"%!PS-Adobe", 10, 10 ) && + ImplSearchEntry( &sFirstBytes[15], (BYTE*)"EPS", 3, 3 ) ) ) + { + rFormatExtension = UniString::CreateFromAscii( "EPS", 3 ); + return TRUE; + } + } + + //--------------------------- DXF ------------------------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "DXF", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested=TRUE; + + i=0; + while (i<256 && sFirstBytes[i]<=32) + i++; + + if (i<256) + { + if( sFirstBytes[i]=='0' ) + i++; + else + i=256; + } + while( i<256 && sFirstBytes[i]<=32 ) + i++; + + if (i+7<256) + { + if (strncmp((char*)(sFirstBytes+i),"SECTION",7)==0) + { + rFormatExtension = UniString::CreateFromAscii( "DXF", 3 ); + return TRUE; + } + } + + if( strncmp( (char*) sFirstBytes, "AutoCAD Binary DXF", 18 ) == 0 ) + { + rFormatExtension = UniString::CreateFromAscii( "DXF", 3 ); + return TRUE; + } + } + + //--------------------------- PCT ------------------------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "PCT", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested = TRUE; + BYTE sBuf[4]; + sal_uInt32 nOffset; // in ms documents the pict format is used without the first 512 bytes + for ( nOffset = 10; ( nOffset <= 522 ) && ( ( nStreamPos + nOffset + 3 ) <= nStreamLen ); nOffset += 512 ) + { + rStream.Seek( nStreamPos + nOffset ); + rStream.Read( sBuf,3 ); + if ( sBuf[ 0 ] == 0x00 && sBuf[ 1 ] == 0x11 && ( sBuf[ 2 ] == 0x01 || sBuf[ 2 ] == 0x02 ) ) + { + rFormatExtension = UniString::CreateFromAscii( "PCT", 3 ); + return TRUE; + } + } + } + + //------------------------- PBM + PGM + PPM --------------------------- + if( !bTest || + ( rFormatExtension.CompareToAscii( "PBM", 3 ) == COMPARE_EQUAL ) || + ( rFormatExtension.CompareToAscii( "PGM", 3 ) == COMPARE_EQUAL ) || + ( rFormatExtension.CompareToAscii( "PPM", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested=TRUE; + if ( sFirstBytes[ 0 ] == 'P' ) + { + switch( sFirstBytes[ 1 ] ) + { + case '1' : + case '4' : + rFormatExtension = UniString::CreateFromAscii( "PBM", 3 ); + return TRUE; + + case '2' : + case '5' : + rFormatExtension = UniString::CreateFromAscii( "PGM", 3 ); + return TRUE; + + case '3' : + case '6' : + rFormatExtension = UniString::CreateFromAscii( "PPM", 3 ); + return TRUE; + } + } + } + + //--------------------------- RAS( SUN RasterFile )------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "RAS", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested=TRUE; + if( nFirstLong == 0x59a66a95 ) + { + rFormatExtension = UniString::CreateFromAscii( "RAS", 3 ); + return TRUE; + } + } + + //--------------------------- XPM ------------------------------------ + if( !bTest ) + { + bSomethingTested = TRUE; + if( ImplSearchEntry( sFirstBytes, (BYTE*)"/* XPM */", 256, 9 ) ) + { + rFormatExtension = UniString::CreateFromAscii( "XPM", 3 ); + return TRUE; + } + } + else if( rFormatExtension.CompareToAscii( "XPM", 3 ) == COMPARE_EQUAL ) + { + bSomethingTested = TRUE; + return TRUE; + } + + //--------------------------- XBM ------------------------------------ + if( !bTest ) + { + ULONG nSize = ( nStreamLen > 2048 ) ? 2048 : nStreamLen; + BYTE* pBuf = new BYTE [ nSize ]; + + rStream.Seek( nStreamPos ); + rStream.Read( pBuf, nSize ); + BYTE* pPtr = ImplSearchEntry( pBuf, (BYTE*)"#define", nSize, 7 ); + + if( pPtr ) + { + if( ImplSearchEntry( pPtr, (BYTE*)"_width", pBuf + nSize - pPtr, 6 ) ) + { + rFormatExtension = UniString::CreateFromAscii( "XBM", 3 ); + delete[] pBuf; + return TRUE; + } + } + delete[] pBuf; + } + else if( rFormatExtension.CompareToAscii( "XBM", 3 ) == COMPARE_EQUAL ) + { + bSomethingTested = TRUE; + return TRUE; + } + + //--------------------------- TGA ------------------------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "TGA", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested = TRUE; + if( rFormatExtension.CompareToAscii( "TGA", 3 ) == COMPARE_EQUAL ) + return TRUE; + } + + //--------------------------- SGV ------------------------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "SGV", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested = TRUE; + if( rFormatExtension.CompareToAscii( "SGV", 3 ) == COMPARE_EQUAL ) + return TRUE; + } + + //--------------------------- SGF ------------------------------------ + if( !bTest || ( rFormatExtension.CompareToAscii( "SGF", 3 ) == COMPARE_EQUAL ) ) + { + bSomethingTested=TRUE; + if( sFirstBytes[ 0 ] == 'J' && sFirstBytes[ 1 ] == 'J' ) + { + rFormatExtension = UniString::CreateFromAscii( "SGF", 3 ); + return TRUE; + } + } + + return bTest && !bSomethingTested; +} + +//-------------------------------------------------------------------------- + +sal_uInt16 GraphicFilter::ImpTestOrFindFormat( const String& rPath, SvStream& rStream, sal_uInt16& rFormat ) +{ + sal_uInt16 n = pConfig->GetImportFormatCount(); + + // ggf. Filter bzw. Format durch anlesen ermitteln, + // oder durch anlesen zusichern, dass das Format stimmt: + if( rFormat == GRFILTER_FORMAT_DONTKNOW ) + { + String aFormatExt; + if( ImpPeekGraphicFormat( rStream, aFormatExt, FALSE ) ) + { + for( sal_uInt16 i = 0; i < n; i++ ) + { + if( pConfig->GetImportFormatExtension( i ).EqualsIgnoreCaseAscii( aFormatExt ) ) + { + rFormat = i; + return GRFILTER_OK; + } + } + } + // ggf. Filter anhand der Datei-Endung raussuchen: + if( rPath.Len() ) + { + String aExt( ImpGetExtension( rPath ) ); + for( sal_uInt16 i = 0; i < n; i++ ) + { + if( pConfig->GetImportFormatExtension( i ).EqualsIgnoreCaseAscii( aExt ) ) + { + rFormat = i; + return GRFILTER_OK; + } + } + } + return GRFILTER_FORMATERROR; + } + else + { + String aTmpStr( pConfig->GetImportFormatExtension( rFormat ) ); + if( !ImpPeekGraphicFormat( rStream, aTmpStr, TRUE ) ) + return GRFILTER_FORMATERROR; + if ( pConfig->GetImportFormatExtension( rFormat ).EqualsIgnoreCaseAscii( "pcd" ) ) + { + sal_Int32 nBase = 2; // default Base0 + if ( pConfig->GetImportFilterType( rFormat ).EqualsIgnoreCaseAscii( "pcd_Photo_CD_Base4" ) ) + nBase = 1; + else if ( pConfig->GetImportFilterType( rFormat ).EqualsIgnoreCaseAscii( "pcd_Photo_CD_Base16" ) ) + nBase = 0; + String aFilterConfigPath( RTL_CONSTASCII_USTRINGPARAM( "Office.Common/Filter/Graphic/Import/PCD" ) ); + FilterConfigItem aFilterConfigItem( aFilterConfigPath ); + aFilterConfigItem.WriteInt32( String( RTL_CONSTASCII_USTRINGPARAM( "Resolution" ) ), nBase ); + } + } + + return GRFILTER_OK; +} + +//-------------------------------------------------------------------------- + +static Graphic ImpGetScaledGraphic( const Graphic& rGraphic, FilterConfigItem& rConfigItem ) +{ + Graphic aGraphic; + + sal_Int32 nLogicalWidth = rConfigItem.ReadInt32( String( RTL_CONSTASCII_USTRINGPARAM( "LogicalWidth" ) ), 0 ); + sal_Int32 nLogicalHeight = rConfigItem.ReadInt32( String( RTL_CONSTASCII_USTRINGPARAM( "LogicalHeight" ) ), 0 ); + + if ( rGraphic.GetType() != GRAPHIC_NONE ) + { + sal_Int32 nMode = rConfigItem.ReadInt32( String( RTL_CONSTASCII_USTRINGPARAM( "ExportMode" ) ), -1 ); + + if ( nMode == -1 ) // the property is not there, this is possible, if the graphic filter + { // is called via UnoGraphicExporter and not from a graphic export Dialog + nMode = 0; // then we are defaulting this mode to 0 + if ( nLogicalWidth || nLogicalHeight ) + nMode = 2; + } + + + Size aOriginalSize; + Size aPrefSize( rGraphic.GetPrefSize() ); + MapMode aPrefMapMode( rGraphic.GetPrefMapMode() ); + if ( aPrefMapMode == MAP_PIXEL ) + aOriginalSize = Application::GetDefaultDevice()->PixelToLogic( aPrefSize, MAP_100TH_MM ); + else + aOriginalSize = Application::GetDefaultDevice()->LogicToLogic( aPrefSize, aPrefMapMode, MAP_100TH_MM ); + if ( !nLogicalWidth ) + nLogicalWidth = aOriginalSize.Width(); + if ( !nLogicalHeight ) + nLogicalHeight = aOriginalSize.Height(); + if( rGraphic.GetType() == GRAPHIC_BITMAP ) + { + + // Aufloesung wird eingestellt + if( nMode == 1 ) + { + Bitmap aBitmap( rGraphic.GetBitmap() ); + MapMode aMap( MAP_100TH_INCH ); + + sal_Int32 nDPI = rConfigItem.ReadInt32( String( RTL_CONSTASCII_USTRINGPARAM( "Resolution" ) ), 75 ); + Fraction aFrac( 1, Min( Max( nDPI, sal_Int32( 75 ) ), sal_Int32( 600 ) ) ); + + aMap.SetScaleX( aFrac ); + aMap.SetScaleY( aFrac ); + + Size aOldSize = aBitmap.GetSizePixel(); + aBitmap.SetPrefMapMode( aMap ); + aBitmap.SetPrefSize( Size( aOldSize.Width() * 100, + aOldSize.Height() * 100 ) ); + + aGraphic = Graphic( aBitmap ); + } + // Groesse wird eingestellt + else if( nMode == 2 ) + { + BitmapEx aBitmapEx( rGraphic.GetBitmapEx() ); + aBitmapEx.SetPrefMapMode( MapMode( MAP_100TH_MM ) ); + aBitmapEx.SetPrefSize( Size( nLogicalWidth, nLogicalHeight ) ); + aGraphic = Graphic( aBitmapEx ); + } + else + aGraphic = rGraphic; + + sal_Int32 nColors = rConfigItem.ReadInt32( String( RTL_CONSTASCII_USTRINGPARAM( "Color" ) ), 0 ); // #92767# + if ( nColors ) // graphic conversion necessary ? + { + BitmapEx aBmpEx( aGraphic.GetBitmapEx() ); + aBmpEx.Convert( (BmpConversion)nColors ); // the entries in the xml section have the same meaning as + aGraphic = aBmpEx; // they have in the BmpConversion enum, so it should be + } // allowed to cast them + } + else + { + if( ( nMode == 1 ) || ( nMode == 2 ) ) + { + GDIMetaFile aMtf( rGraphic.GetGDIMetaFile() ); + ::com::sun::star::awt::Size aDefaultSize( 10000, 10000 ); + Size aNewSize( OutputDevice::LogicToLogic( Size( nLogicalWidth, nLogicalHeight ), MAP_100TH_MM, aMtf.GetPrefMapMode() ) ); + + if( aNewSize.Width() && aNewSize.Height() ) + { + const Size aPreferredSize( aMtf.GetPrefSize() ); + aMtf.Scale( Fraction( aNewSize.Width(), aPreferredSize.Width() ), + Fraction( aNewSize.Height(), aPreferredSize.Height() ) ); + } + aGraphic = Graphic( aMtf ); + } + else + aGraphic = rGraphic; + } + + } + else + aGraphic = rGraphic; + + return aGraphic; +} + +static String ImpCreateFullFilterPath( const String& rPath, const String& rFilterName ) +{ + ::rtl::OUString aPathURL; + + ::osl::FileBase::getFileURLFromSystemPath( rPath, aPathURL ); + aPathURL += String( '/' ); + + ::rtl::OUString aSystemPath; + ::osl::FileBase::getSystemPathFromFileURL( aPathURL, aSystemPath ); + aSystemPath += ::rtl::OUString( rFilterName ); + + return String( aSystemPath ); +} + + +// -------------------------- +// - ImpFilterLibCacheEntry - +// -------------------------- + +class ImpFilterLibCache; + +struct ImpFilterLibCacheEntry +{ + ImpFilterLibCacheEntry* mpNext; + osl::Module maLibrary; + String maFiltername; + PFilterCall mpfnImport; + PFilterDlgCall mpfnImportDlg; + + ImpFilterLibCacheEntry( const String& rPathname, const String& rFiltername ); + int operator==( const String& rFiltername ) const { return maFiltername == rFiltername; } + + PFilterCall GetImportFunction(); + PFilterDlgCall GetImportDlgFunction(); + PFilterCall GetExportFunction() { return (PFilterCall) maLibrary.getFunctionSymbol( UniString::CreateFromAscii( EXPORT_FUNCTION_NAME ) ); } + PFilterDlgCall GetExportDlgFunction() { return (PFilterDlgCall) maLibrary.getFunctionSymbol( UniString::CreateFromAscii( EXPDLG_FUNCTION_NAME ) ); } +}; + +// ------------------------------------------------------------------------ + +ImpFilterLibCacheEntry::ImpFilterLibCacheEntry( const String& rPathname, const String& rFiltername ) : + mpNext ( NULL ), + maLibrary ( rPathname ), + maFiltername ( rFiltername ), + mpfnImport ( NULL ), + mpfnImportDlg ( NULL ) +{ +} + +// ------------------------------------------------------------------------ + +PFilterCall ImpFilterLibCacheEntry::GetImportFunction() +{ + if( !mpfnImport ) + mpfnImport = (PFilterCall) maLibrary.getFunctionSymbol( UniString::CreateFromAscii( IMPORT_FUNCTION_NAME ) ); + + return mpfnImport; +} + +// ------------------------------------------------------------------------ + +PFilterDlgCall ImpFilterLibCacheEntry::GetImportDlgFunction() +{ + if( !mpfnImportDlg ) + mpfnImportDlg = (PFilterDlgCall)maLibrary.getFunctionSymbol( UniString::CreateFromAscii( IMPDLG_FUNCTION_NAME ) ); + + return mpfnImportDlg; +} + +// --------------------- +// - ImpFilterLibCache - +// --------------------- + +class ImpFilterLibCache +{ + ImpFilterLibCacheEntry* mpFirst; + ImpFilterLibCacheEntry* mpLast; + +public: + ImpFilterLibCache(); + ~ImpFilterLibCache(); + + ImpFilterLibCacheEntry* GetFilter( const String& rFilterPath, const String& rFiltername ); +}; + +// ------------------------------------------------------------------------ + +ImpFilterLibCache::ImpFilterLibCache() : + mpFirst ( NULL ), + mpLast ( NULL ) +{ +} + +// ------------------------------------------------------------------------ + +ImpFilterLibCache::~ImpFilterLibCache() +{ + ImpFilterLibCacheEntry* pEntry = mpFirst; + while( pEntry ) + { + ImpFilterLibCacheEntry* pNext = pEntry->mpNext; + delete pEntry; + pEntry = pNext; + } +} + +// ------------------------------------------------------------------------ + +ImpFilterLibCacheEntry* ImpFilterLibCache::GetFilter( const String& rFilterPath, const String& rFilterName ) +{ + ImpFilterLibCacheEntry* pEntry = mpFirst; + + while( pEntry ) + { + if( *pEntry == rFilterName ) + break; + else + pEntry = pEntry->mpNext; + } + if( !pEntry ) + { + String aPhysicalName( ImpCreateFullFilterPath( rFilterPath, rFilterName ) ); + pEntry = new ImpFilterLibCacheEntry( aPhysicalName, rFilterName ); + + if ( pEntry->maLibrary.is() ) + { + if( !mpFirst ) + mpFirst = mpLast = pEntry; + else + mpLast = mpLast->mpNext = pEntry; + } + else + { + delete pEntry; + pEntry = NULL; + } + } + return pEntry; +}; + +// ------------------------------------------------------------------------ + +namespace { struct Cache : public rtl::Static<ImpFilterLibCache, Cache> {}; } + +// ----------------- +// - GraphicFilter - +// ----------------- + +GraphicFilter::GraphicFilter( sal_Bool bConfig ) : + bUseConfig ( bConfig ) +{ + ImplInit(); +} + +// ------------------------------------------------------------------------ + +GraphicFilter::~GraphicFilter() +{ + { + ::osl::MutexGuard aGuard( getListMutex() ); + pFilterHdlList->Remove( (void*)this ); + if ( !pFilterHdlList->Count() ) + { + delete pFilterHdlList, pFilterHdlList = NULL; + delete pConfig; + } + } + + + delete pErrorEx; +} + +// ------------------------------------------------------------------------ + +void GraphicFilter::ImplInit() +{ + { + ::osl::MutexGuard aGuard( getListMutex() ); + + if ( !pFilterHdlList ) + { + pFilterHdlList = new List; + pConfig = new FilterConfigCache( bUseConfig ); + } + else + pConfig = ((GraphicFilter*)pFilterHdlList->First())->pConfig; + + pFilterHdlList->Insert( (void*)this ); + } + + if( bUseConfig ) + { +#if defined WNT + rtl::OUString url(RTL_CONSTASCII_USTRINGPARAM("BRAND_BASE_DIR")); +#else + rtl::OUString url(RTL_CONSTASCII_USTRINGPARAM("OOO_BASE_DIR")); +#endif + rtl::Bootstrap::expandMacros(url); //TODO: detect failure + utl::LocalFileHelper::ConvertURLToPhysicalName(url, aFilterPath); + } + + pErrorEx = new FilterErrorEx; + bAbort = sal_False; +} + +// ------------------------------------------------------------------------ + +ULONG GraphicFilter::ImplSetError( ULONG nError, const SvStream* pStm ) +{ + pErrorEx->nFilterError = nError; + pErrorEx->nStreamError = pStm ? pStm->GetError() : ERRCODE_NONE; + return nError; +} +// ------------------------------------------------------------------------ + +USHORT GraphicFilter::GetImportFormatCount() +{ + return pConfig->GetImportFormatCount(); +} + +// ------------------------------------------------------------------------ + +USHORT GraphicFilter::GetImportFormatNumber( const String& rFormatName ) +{ + return pConfig->GetImportFormatNumber( rFormatName ); +} + +// ------------------------------------------------------------------------ + +USHORT GraphicFilter::GetImportFormatNumberForMediaType( const String& rMediaType ) +{ + return pConfig->GetImportFormatNumberForMediaType( rMediaType ); +} + +// ------------------------------------------------------------------------ + +USHORT GraphicFilter::GetImportFormatNumberForShortName( const String& rShortName ) +{ + return pConfig->GetImportFormatNumberForShortName( rShortName ); +} + +// ------------------------------------------------------------------------ + +sal_uInt16 GraphicFilter::GetImportFormatNumberForTypeName( const String& rType ) +{ + return pConfig->GetImportFormatNumberForTypeName( rType ); +} + +// ------------------------------------------------------------------------ + +String GraphicFilter::GetImportFormatName( USHORT nFormat ) +{ + return pConfig->GetImportFormatName( nFormat ); +} + +// ------------------------------------------------------------------------ + +String GraphicFilter::GetImportFormatTypeName( USHORT nFormat ) +{ + return pConfig->GetImportFilterTypeName( nFormat ); +} + +// ------------------------------------------------------------------------ + +String GraphicFilter::GetImportFormatMediaType( USHORT nFormat ) +{ + return pConfig->GetImportFormatMediaType( nFormat ); +} + +// ------------------------------------------------------------------------ + +String GraphicFilter::GetImportFormatShortName( USHORT nFormat ) +{ + return pConfig->GetImportFormatShortName( nFormat ); +} + +// ------------------------------------------------------------------------ + +String GraphicFilter::GetImportWildcard( USHORT nFormat, sal_Int32 nEntry ) +{ + return pConfig->GetImportWildcard( nFormat, nEntry ); +} + +// ------------------------------------------------------------------------ + +BOOL GraphicFilter::IsImportPixelFormat( USHORT nFormat ) +{ + return pConfig->IsImportPixelFormat( nFormat ); +} + +// ------------------------------------------------------------------------ + +USHORT GraphicFilter::GetExportFormatCount() +{ + return pConfig->GetExportFormatCount(); +} + +// ------------------------------------------------------------------------ + +USHORT GraphicFilter::GetExportFormatNumber( const String& rFormatName ) +{ + return pConfig->GetExportFormatNumber( rFormatName ); +} + +// ------------------------------------------------------------------------ + +USHORT GraphicFilter::GetExportFormatNumberForMediaType( const String& rMediaType ) +{ + return pConfig->GetExportFormatNumberForMediaType( rMediaType ); +} + +// ------------------------------------------------------------------------ + +USHORT GraphicFilter::GetExportFormatNumberForShortName( const String& rShortName ) +{ + return pConfig->GetExportFormatNumberForShortName( rShortName ); +} + +// ------------------------------------------------------------------------ + +sal_uInt16 GraphicFilter::GetExportFormatNumberForTypeName( const String& rType ) +{ + return pConfig->GetExportFormatNumberForTypeName( rType ); +} + +// ------------------------------------------------------------------------ + +String GraphicFilter::GetExportFormatName( USHORT nFormat ) +{ + return pConfig->GetExportFormatName( nFormat ); +} + +// ------------------------------------------------------------------------ + +String GraphicFilter::GetExportFormatTypeName( USHORT nFormat ) +{ + return pConfig->GetExportFilterTypeName( nFormat ); +} + +// ------------------------------------------------------------------------ + +String GraphicFilter::GetExportFormatMediaType( USHORT nFormat ) +{ + return pConfig->GetExportFormatMediaType( nFormat ); +} + +// ------------------------------------------------------------------------ + +String GraphicFilter::GetExportFormatShortName( USHORT nFormat ) +{ + return pConfig->GetExportFormatShortName( nFormat ); +} + +// ------------------------------------------------------------------------ + +String GraphicFilter::GetExportWildcard( USHORT nFormat, sal_Int32 nEntry ) +{ + return pConfig->GetExportWildcard( nFormat, nEntry ); +} + +// ------------------------------------------------------------------------ + +USHORT GraphicFilter::CanImportGraphic( const INetURLObject& rPath, + USHORT nFormat, USHORT* pDeterminedFormat ) +{ + sal_uInt16 nRetValue = GRFILTER_FORMATERROR; + DBG_ASSERT( rPath.GetProtocol() != INET_PROT_NOT_VALID, "GraphicFilter::CanImportGraphic() : ProtType == INET_PROT_NOT_VALID" ); + + String aMainUrl( rPath.GetMainURL( INetURLObject::NO_DECODE ) ); + SvStream* pStream = ::utl::UcbStreamHelper::CreateStream( aMainUrl, STREAM_READ | STREAM_SHARE_DENYNONE ); + if ( pStream ) + { + nRetValue = CanImportGraphic( aMainUrl, *pStream, nFormat, pDeterminedFormat ); + delete pStream; + } + return nRetValue; +} + +// ------------------------------------------------------------------------ + +USHORT GraphicFilter::CanImportGraphic( const String& rMainUrl, SvStream& rIStream, + USHORT nFormat, USHORT* pDeterminedFormat ) +{ + ULONG nStreamPos = rIStream.Tell(); + sal_uInt16 nRes = ImpTestOrFindFormat( rMainUrl, rIStream, nFormat ); + + rIStream.Seek(nStreamPos); + + if( nRes==GRFILTER_OK && pDeterminedFormat!=NULL ) + *pDeterminedFormat = nFormat; + + return (USHORT) ImplSetError( nRes, &rIStream ); +} + +// ------------------------------------------------------------------------ +//SJ: TODO, we need to create a GraphicImporter component +USHORT GraphicFilter::ImportGraphic( Graphic& rGraphic, const INetURLObject& rPath, + USHORT nFormat, USHORT * pDeterminedFormat, sal_uInt32 nImportFlags ) +{ + sal_uInt16 nRetValue = GRFILTER_FORMATERROR; + DBG_ASSERT( rPath.GetProtocol() != INET_PROT_NOT_VALID, "GraphicFilter::ImportGraphic() : ProtType == INET_PROT_NOT_VALID" ); + + String aMainUrl( rPath.GetMainURL( INetURLObject::NO_DECODE ) ); + SvStream* pStream = ::utl::UcbStreamHelper::CreateStream( aMainUrl, STREAM_READ | STREAM_SHARE_DENYNONE ); + if ( pStream ) + { + nRetValue = ImportGraphic( rGraphic, aMainUrl, *pStream, nFormat, pDeterminedFormat, nImportFlags ); + delete pStream; + } + return nRetValue; +} + +USHORT GraphicFilter::ImportGraphic( Graphic& rGraphic, const String& rPath, SvStream& rIStream, + USHORT nFormat, USHORT* pDeterminedFormat, sal_uInt32 nImportFlags ) +{ + return ImportGraphic( rGraphic, rPath, rIStream, nFormat, pDeterminedFormat, nImportFlags, NULL ); +} + +//------------------------------------------------------------------------- + +USHORT GraphicFilter::ImportGraphic( Graphic& rGraphic, const String& rPath, SvStream& rIStream, + USHORT nFormat, USHORT* pDeterminedFormat, sal_uInt32 nImportFlags, + com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue >* pFilterData ) +{ + String aFilterName; + ULONG nStmBegin; + USHORT nStatus; + GraphicReader* pContext = rGraphic.GetContext(); + GfxLinkType eLinkType = GFX_LINK_TYPE_NONE; + BOOL bDummyContext = ( pContext == (GraphicReader*) 1 ); + const BOOL bLinkSet = rGraphic.IsLink(); + FilterConfigItem* pFilterConfigItem = NULL; + + Size aPreviewSizeHint( 0, 0 ); + sal_Bool bAllowPartialStreamRead = sal_False; + sal_Bool bCreateNativeLink = sal_True; + + ResetLastError(); + + if ( pFilterData ) + { + sal_Int32 i; + for ( i = 0; i < pFilterData->getLength(); i++ ) + { + if ( (*pFilterData)[ i ].Name.equalsAscii( "PreviewSizeHint" ) ) + { + awt::Size aSize; + if ( (*pFilterData)[ i ].Value >>= aSize ) + { + aPreviewSizeHint = Size( aSize.Width, aSize.Height ); + if ( aSize.Width || aSize.Height ) + nImportFlags |= GRFILTER_I_FLAGS_FOR_PREVIEW; + else + nImportFlags &=~GRFILTER_I_FLAGS_FOR_PREVIEW; + } + } + else if ( (*pFilterData)[ i ].Name.equalsAscii( "AllowPartialStreamRead" ) ) + { + (*pFilterData)[ i ].Value >>= bAllowPartialStreamRead; + if ( bAllowPartialStreamRead ) + nImportFlags |= GRFILTER_I_FLAGS_ALLOW_PARTIAL_STREAMREAD; + else + nImportFlags &=~GRFILTER_I_FLAGS_ALLOW_PARTIAL_STREAMREAD; + } + else if ( (*pFilterData)[ i ].Name.equalsAscii( "CreateNativeLink" ) ) + { + (*pFilterData)[ i ].Value >>= bCreateNativeLink; + } + } + } + + if( !pContext || bDummyContext ) + { + if( bDummyContext ) + { + rGraphic.SetContext( NULL ); + nStmBegin = 0; + } + else + nStmBegin = rIStream.Tell(); + + bAbort = FALSE; + nStatus = ImpTestOrFindFormat( rPath, rIStream, nFormat ); + // Falls Pending, geben wir GRFILTER_OK zurueck, + // um mehr Bytes anzufordern + if( rIStream.GetError() == ERRCODE_IO_PENDING ) + { + rGraphic.SetContext( (GraphicReader*) 1 ); + rIStream.ResetError(); + rIStream.Seek( nStmBegin ); + return (USHORT) ImplSetError( GRFILTER_OK ); + } + + rIStream.Seek( nStmBegin ); + + if( ( nStatus != GRFILTER_OK ) || rIStream.GetError() ) + return (USHORT) ImplSetError( ( nStatus != GRFILTER_OK ) ? nStatus : GRFILTER_OPENERROR, &rIStream ); + + if( pDeterminedFormat ) + *pDeterminedFormat = nFormat; + + aFilterName = pConfig->GetImportFilterName( nFormat ); + } + else + { + if( pContext && !bDummyContext ) + aFilterName = pContext->GetUpperFilterName(); + + nStmBegin = 0; + nStatus = GRFILTER_OK; + } + + // read graphic + if ( pConfig->IsImportInternalFilter( nFormat ) ) + { + if( aFilterName.EqualsIgnoreCaseAscii( IMP_GIF ) ) + { + if( rGraphic.GetContext() == (GraphicReader*) 1 ) + rGraphic.SetContext( NULL ); + + if( !ImportGIF( rIStream, rGraphic ) ) + nStatus = GRFILTER_FILTERERROR; + else + eLinkType = GFX_LINK_TYPE_NATIVE_GIF; + } + else if( aFilterName.EqualsIgnoreCaseAscii( IMP_PNG ) ) + { + if ( rGraphic.GetContext() == (GraphicReader*) 1 ) + rGraphic.SetContext( NULL ); + + vcl::PNGReader aPNGReader( rIStream ); + + // ignore animation for previews and set preview size + if( aPreviewSizeHint.Width() || aPreviewSizeHint.Height() ) + { + // position the stream at the end of the image if requested + if( !bAllowPartialStreamRead ) + aPNGReader.GetChunks(); + } + else + { + // check if this PNG contains a GIF chunk! + const std::vector< vcl::PNGReader::ChunkData >& rChunkData = aPNGReader.GetChunks(); + std::vector< vcl::PNGReader::ChunkData >::const_iterator aIter( rChunkData.begin() ); + std::vector< vcl::PNGReader::ChunkData >::const_iterator aEnd ( rChunkData.end() ); + while( aIter != aEnd ) + { + // Microsoft Office is storing Animated GIFs in following chunk + if ( aIter->nType == PMGCHUNG_msOG ) + { + sal_uInt32 nChunkSize = aIter->aData.size(); + if ( nChunkSize > 11 ) + { + const std::vector< sal_uInt8 >& rData = aIter->aData; + SvMemoryStream aIStrm( (void*)&rData[ 11 ], nChunkSize - 11, STREAM_READ ); + ImportGIF( aIStrm, rGraphic ); + eLinkType = GFX_LINK_TYPE_NATIVE_PNG; + break; + } + } + aIter++; + } + } + + if ( eLinkType == GFX_LINK_TYPE_NONE ) + { + BitmapEx aBmpEx( aPNGReader.Read( aPreviewSizeHint ) ); + if ( aBmpEx.IsEmpty() ) + nStatus = GRFILTER_FILTERERROR; + else + { + rGraphic = aBmpEx; + eLinkType = GFX_LINK_TYPE_NATIVE_PNG; + } + } + } + else if( aFilterName.EqualsIgnoreCaseAscii( IMP_JPEG ) ) + { + if( rGraphic.GetContext() == (GraphicReader*) 1 ) + rGraphic.SetContext( NULL ); + + // set LOGSIZE flag always, if not explicitly disabled + // (see #90508 and #106763) + if( 0 == ( nImportFlags & GRFILTER_I_FLAGS_DONT_SET_LOGSIZE_FOR_JPEG ) ) + nImportFlags |= GRFILTER_I_FLAGS_SET_LOGSIZE_FOR_JPEG; + + if( !ImportJPEG( rIStream, rGraphic, NULL, nImportFlags ) ) + nStatus = GRFILTER_FILTERERROR; + else + eLinkType = GFX_LINK_TYPE_NATIVE_JPG; + } + else if( aFilterName.EqualsIgnoreCaseAscii( IMP_XBM ) ) + { + if( rGraphic.GetContext() == (GraphicReader*) 1 ) + rGraphic.SetContext( NULL ); + + if( !ImportXBM( rIStream, rGraphic ) ) + nStatus = GRFILTER_FILTERERROR; + } + else if( aFilterName.EqualsIgnoreCaseAscii( IMP_XPM ) ) + { + if( rGraphic.GetContext() == (GraphicReader*) 1 ) + rGraphic.SetContext( NULL ); + + if( !ImportXPM( rIStream, rGraphic ) ) + nStatus = GRFILTER_FILTERERROR; + } + else if( aFilterName.EqualsIgnoreCaseAscii( IMP_BMP ) || + aFilterName.EqualsIgnoreCaseAscii( IMP_SVMETAFILE ) ) + { + // SV interne Importfilter fuer Bitmaps und MetaFiles + rIStream >> rGraphic; + if( rIStream.GetError() ) + nStatus = GRFILTER_FORMATERROR; + } + else if( aFilterName.EqualsIgnoreCaseAscii( IMP_WMF ) || + aFilterName.EqualsIgnoreCaseAscii( IMP_EMF ) ) + { + GDIMetaFile aMtf; + if( !ConvertWMFToGDIMetaFile( rIStream, aMtf, NULL ) ) + nStatus = GRFILTER_FORMATERROR; + else + { + rGraphic = aMtf; + eLinkType = GFX_LINK_TYPE_NATIVE_WMF; + } + } + else if( aFilterName.EqualsIgnoreCaseAscii( IMP_SVSGF ) + || aFilterName.EqualsIgnoreCaseAscii( IMP_SVSGV ) ) + { + USHORT nVersion; + unsigned char nTyp = CheckSgfTyp( rIStream, nVersion ); + + switch( nTyp ) + { + case SGF_BITIMAGE: + { + SvMemoryStream aTempStream; + if( aTempStream.GetError() ) + return GRFILTER_OPENERROR; + + if( !SgfBMapFilter( rIStream, aTempStream ) ) + nStatus = GRFILTER_FILTERERROR; + else + { + aTempStream.Seek( 0L ); + aTempStream >> rGraphic; + + if( aTempStream.GetError() ) + nStatus = GRFILTER_FILTERERROR; + } + } + break; + + case SGF_SIMPVECT: + { + GDIMetaFile aMtf; + if( !SgfVectFilter( rIStream, aMtf ) ) + nStatus = GRFILTER_FILTERERROR; + else + rGraphic = Graphic( aMtf ); + } + break; + + case SGF_STARDRAW: + { + if( nVersion != SGV_VERSION ) + nStatus = GRFILTER_VERSIONERROR; + else + { + GDIMetaFile aMtf; + if( !SgfSDrwFilter( rIStream, aMtf, + INetURLObject(aFilterPath) ) ) + { + nStatus = GRFILTER_FILTERERROR; + } + else + rGraphic = Graphic( aMtf ); + } + } + break; + + default: + { + nStatus = GRFILTER_FORMATERROR; + } + break; + } + } + else + nStatus = GRFILTER_FILTERERROR; + } + else + { + ImpFilterLibCacheEntry* pFilter = NULL; + + // find first filter in filter pathes + xub_StrLen i, nTokenCount = aFilterPath.GetTokenCount( ';' ); + ImpFilterLibCache &rCache = Cache::get(); + for( i = 0; ( i < nTokenCount ) && ( pFilter == NULL ); i++ ) + pFilter = rCache.GetFilter( aFilterPath.GetToken(i), aFilterName ); + if( !pFilter ) + nStatus = GRFILTER_FILTERERROR; + else + { + PFilterCall pFunc = pFilter->GetImportFunction(); + + if( !pFunc ) + nStatus = GRFILTER_FILTERERROR; + else + { + String aShortName; + if( nFormat != GRFILTER_FORMAT_DONTKNOW ) + { + aShortName = GetImportFormatShortName( nFormat ).ToUpperAscii(); + if ( ( pFilterConfigItem == NULL ) && aShortName.EqualsAscii( "PCD" ) ) + { + String aFilterConfigPath( RTL_CONSTASCII_USTRINGPARAM( "Office.Common/Filter/Graphic/Import/PCD" ) ); + pFilterConfigItem = new FilterConfigItem( aFilterConfigPath ); + } + } + if( !(*pFunc)( rIStream, rGraphic, pFilterConfigItem, sal_False ) ) + nStatus = GRFILTER_FORMATERROR; + else + { + // try to set link type if format matches + if( nFormat != GRFILTER_FORMAT_DONTKNOW ) + { + if( aShortName.CompareToAscii( TIF_SHORTNAME ) == COMPARE_EQUAL ) + eLinkType = GFX_LINK_TYPE_NATIVE_TIF; + else if( aShortName.CompareToAscii( MET_SHORTNAME ) == COMPARE_EQUAL ) + eLinkType = GFX_LINK_TYPE_NATIVE_MET; + else if( aShortName.CompareToAscii( PCT_SHORTNAME ) == COMPARE_EQUAL ) + eLinkType = GFX_LINK_TYPE_NATIVE_PCT; + } + } + } + } + } + + if( nStatus == GRFILTER_OK && bCreateNativeLink && ( eLinkType != GFX_LINK_TYPE_NONE ) && !rGraphic.GetContext() && !bLinkSet ) + { + const ULONG nStmEnd = rIStream.Tell(); + const ULONG nBufSize = nStmEnd - nStmBegin; + + if( nBufSize ) + { + BYTE* pBuf=0; + try + { + pBuf = new BYTE[ nBufSize ]; + } + catch (std::bad_alloc) + { + nStatus = GRFILTER_TOOBIG; + } + + if( nStatus == GRFILTER_OK ) + { + rIStream.Seek( nStmBegin ); + rIStream.Read( pBuf, nBufSize ); + rGraphic.SetLink( GfxLink( pBuf, nBufSize, eLinkType, TRUE ) ); + } + } + } + + // Set error code or try to set native buffer + if( nStatus != GRFILTER_OK ) + { + if( bAbort ) + nStatus = GRFILTER_ABORT; + + ImplSetError( nStatus, &rIStream ); + rIStream.Seek( nStmBegin ); + rGraphic.Clear(); + } + + delete pFilterConfigItem; + return nStatus; +} + + +// ------------------------------------------------------------------------ + +USHORT GraphicFilter::ExportGraphic( const Graphic& rGraphic, const INetURLObject& rPath, + sal_uInt16 nFormat, const uno::Sequence< beans::PropertyValue >* pFilterData ) +{ + sal_uInt16 nRetValue = GRFILTER_FORMATERROR; + DBG_ASSERT( rPath.GetProtocol() != INET_PROT_NOT_VALID, "GraphicFilter::ExportGraphic() : ProtType == INET_PROT_NOT_VALID" ); + BOOL bAlreadyExists = ImplDirEntryHelper::Exists( rPath ); + + String aMainUrl( rPath.GetMainURL( INetURLObject::NO_DECODE ) ); + SvStream* pStream = ::utl::UcbStreamHelper::CreateStream( aMainUrl, STREAM_WRITE | STREAM_TRUNC ); + if ( pStream ) + { + nRetValue = ExportGraphic( rGraphic, aMainUrl, *pStream, nFormat, pFilterData ); + delete pStream; + + if( ( GRFILTER_OK != nRetValue ) && !bAlreadyExists ) + ImplDirEntryHelper::Kill( aMainUrl ); + } + return nRetValue; +} + +// ------------------------------------------------------------------------ + +USHORT GraphicFilter::ExportGraphic( const Graphic& rGraphic, const String& rPath, + SvStream& rOStm, sal_uInt16 nFormat, const uno::Sequence< beans::PropertyValue >* pFilterData ) +{ + USHORT nFormatCount = GetExportFormatCount(); + + ResetLastError(); + + if( nFormat == GRFILTER_FORMAT_DONTKNOW ) + { + INetURLObject aURL( rPath ); + String aExt( aURL.GetFileExtension().toAsciiUpperCase() ); + + + for( USHORT i = 0; i < nFormatCount; i++ ) + { + if ( pConfig->GetExportFormatExtension( nFormat ).EqualsIgnoreCaseAscii( aExt ) ) + { + nFormat=i; + break; + } + } + } + if( nFormat >= nFormatCount ) + return (USHORT) ImplSetError( GRFILTER_FORMATERROR ); + + FilterConfigItem aConfigItem( (uno::Sequence< beans::PropertyValue >*)pFilterData ); + String aFilterName( pConfig->GetExportFilterName( nFormat ) ); + + bAbort = FALSE; + USHORT nStatus = GRFILTER_OK; + GraphicType eType; + Graphic aGraphic( rGraphic ); + + aGraphic = ImpGetScaledGraphic( rGraphic, aConfigItem ); + eType = aGraphic.GetType(); + + if( pConfig->IsExportPixelFormat( nFormat ) ) + { + if( eType != GRAPHIC_BITMAP ) + { + Size aSizePixel; + ULONG nColorCount,nBitsPerPixel,nNeededMem,nMaxMem; + VirtualDevice aVirDev; + + // Maximalen Speicherbedarf fuer das Bildes holen: +// if( GetOptionsConfig() ) +// nMaxMem = (UINT32)GetOptionsConfig()->ReadKey( "VEC-TO-PIX-MAX-KB", "1024" ).ToInt32(); +// else + nMaxMem = 1024; + + nMaxMem *= 1024; // In Bytes + + // Berechnen, wie gross das Bild normalerweise werden wuerde: + aSizePixel=aVirDev.LogicToPixel(aGraphic.GetPrefSize(),aGraphic.GetPrefMapMode()); + + // Berechnen, wieviel Speicher das Bild benoetigen wuerde: + nColorCount=aVirDev.GetColorCount(); + if (nColorCount<=2) nBitsPerPixel=1; + else if (nColorCount<=4) nBitsPerPixel=2; + else if (nColorCount<=16) nBitsPerPixel=4; + else if (nColorCount<=256) nBitsPerPixel=8; + else if (nColorCount<=65536) nBitsPerPixel=16; + else nBitsPerPixel=24; + nNeededMem=((ULONG)aSizePixel.Width()*(ULONG)aSizePixel.Height()*nBitsPerPixel+7)/8; + + // ggf. Groesse des Bildes einschraenken: + if (nMaxMem<nNeededMem) + { + double fFak=sqrt(((double)nMaxMem)/((double)nNeededMem)); + aSizePixel.Width()=(ULONG)(((double)aSizePixel.Width())*fFak); + aSizePixel.Height()=(ULONG)(((double)aSizePixel.Height())*fFak); + } + + aVirDev.SetMapMode(MapMode(MAP_PIXEL)); + aVirDev.SetOutputSizePixel(aSizePixel); + Graphic aGraphic2=aGraphic; + aGraphic2.Draw(&aVirDev,Point(0,0),aSizePixel); // Gemein: dies aendert den MapMode + aVirDev.SetMapMode(MapMode(MAP_PIXEL)); + aGraphic=Graphic(aVirDev.GetBitmap(Point(0,0),aSizePixel)); + } + } + if( rOStm.GetError() ) + nStatus = GRFILTER_IOERROR; + if( GRFILTER_OK == nStatus ) + { + if ( pConfig->IsExportInternalFilter( nFormat ) ) + { + if( aFilterName.EqualsIgnoreCaseAscii( EXP_BMP ) ) + { + Bitmap aBmp( aGraphic.GetBitmap() ); + sal_Int32 nColorRes = aConfigItem.ReadInt32( String( RTL_CONSTASCII_USTRINGPARAM( "Colors" ) ), 0 ); + if ( nColorRes && ( nColorRes <= (USHORT)BMP_CONVERSION_24BIT) ) + { + if( !aBmp.Convert( (BmpConversion) nColorRes ) ) + aBmp = aGraphic.GetBitmap(); + } + sal_Bool bRleCoding = aConfigItem.ReadBool( String( RTL_CONSTASCII_USTRINGPARAM( "RLE_Coding" ) ), sal_True ); + // Wollen wir RLE-Kodiert speichern? + aBmp.Write( rOStm, bRleCoding ); + + if( rOStm.GetError() ) + nStatus = GRFILTER_IOERROR; + } + else if( aFilterName.EqualsIgnoreCaseAscii( EXP_SVMETAFILE ) ) + { + sal_Int32 nVersion = aConfigItem.ReadInt32( String( RTL_CONSTASCII_USTRINGPARAM( "Version" ) ), 0 ) ; + if ( nVersion ) + rOStm.SetVersion( nVersion ); + GDIMetaFile aMTF; + + if ( eType != GRAPHIC_BITMAP ) + aMTF = aGraphic.GetGDIMetaFile(); + else + { + VirtualDevice aVirDev; + + aMTF.Record( &aVirDev ); + aGraphic.Draw( &aVirDev, Point(), aGraphic.GetPrefSize() ); + aMTF.Stop(); + aMTF.SetPrefSize( aGraphic.GetPrefSize() ); + aMTF.SetPrefMapMode( aGraphic.GetPrefMapMode() ); + } + rOStm << aMTF; + if( rOStm.GetError() ) + nStatus = GRFILTER_IOERROR; + } + else if ( aFilterName.EqualsIgnoreCaseAscii( EXP_WMF ) ) + { + if( eType == GRAPHIC_GDIMETAFILE ) + { + if ( !ConvertGDIMetaFileToWMF( aGraphic.GetGDIMetaFile(), rOStm, &aConfigItem ) ) + nStatus = GRFILTER_FORMATERROR; + } + else + { + Bitmap aBmp( aGraphic.GetBitmap() ); + GDIMetaFile aMTF; + VirtualDevice aVirDev; + + aMTF.Record( &aVirDev ); + aVirDev.DrawBitmap( Point(), aBmp ); + aMTF.Stop(); + aMTF.SetPrefSize( aBmp.GetSizePixel() ); + + if( !ConvertGDIMetaFileToWMF( aMTF, rOStm, &aConfigItem ) ) + nStatus = GRFILTER_FORMATERROR; + } + if( rOStm.GetError() ) + nStatus = GRFILTER_IOERROR; + } + else if ( aFilterName.EqualsIgnoreCaseAscii( EXP_EMF ) ) + { + if( eType == GRAPHIC_GDIMETAFILE ) + { + if ( !ConvertGDIMetaFileToEMF( aGraphic.GetGDIMetaFile(), rOStm, &aConfigItem ) ) + nStatus = GRFILTER_FORMATERROR; + } + else + { + Bitmap aBmp( aGraphic.GetBitmap() ); + GDIMetaFile aMTF; + VirtualDevice aVirDev; + + aMTF.Record( &aVirDev ); + aVirDev.DrawBitmap( Point(), aBmp ); + aMTF.Stop(); + aMTF.SetPrefSize( aBmp.GetSizePixel() ); + + if( !ConvertGDIMetaFileToEMF( aMTF, rOStm, &aConfigItem ) ) + nStatus = GRFILTER_FORMATERROR; + } + if( rOStm.GetError() ) + nStatus = GRFILTER_IOERROR; + } + else if( aFilterName.EqualsIgnoreCaseAscii( EXP_JPEG ) ) + { + if( !ExportJPEG( rOStm, aGraphic, pFilterData ) ) + nStatus = GRFILTER_FORMATERROR; + + if( rOStm.GetError() ) + nStatus = GRFILTER_IOERROR; + } + else if ( aFilterName.EqualsIgnoreCaseAscii( EXP_PNG ) ) + { + vcl::PNGWriter aPNGWriter( aGraphic.GetBitmapEx(), pFilterData ); + if ( pFilterData ) + { + sal_Int32 k, j, i = 0; + for ( i = 0; i < pFilterData->getLength(); i++ ) + { + if ( (*pFilterData)[ i ].Name.equalsAscii( "AdditionalChunks" ) ) + { + com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue > aAdditionalChunkSequence; + if ( (*pFilterData)[ i ].Value >>= aAdditionalChunkSequence ) + { + for ( j = 0; j < aAdditionalChunkSequence.getLength(); j++ ) + { + if ( aAdditionalChunkSequence[ j ].Name.getLength() == 4 ) + { + sal_uInt32 nChunkType = 0; + for ( k = 0; k < 4; k++ ) + { + nChunkType <<= 8; + nChunkType |= (sal_uInt8)aAdditionalChunkSequence[ j ].Name[ k ]; + } + com::sun::star::uno::Sequence< sal_Int8 > aByteSeq; + if ( aAdditionalChunkSequence[ j ].Value >>= aByteSeq ) + { + std::vector< vcl::PNGWriter::ChunkData >& rChunkData = aPNGWriter.GetChunks(); + if ( rChunkData.size() ) + { + sal_uInt32 nChunkLen = aByteSeq.getLength(); + + vcl::PNGWriter::ChunkData aChunkData; + aChunkData.nType = nChunkType; + if ( nChunkLen ) + { + aChunkData.aData.resize( nChunkLen ); + rtl_copyMemory( &aChunkData.aData[ 0 ], aByteSeq.getConstArray(), nChunkLen ); + } + std::vector< vcl::PNGWriter::ChunkData >::iterator aIter = rChunkData.end() - 1; + rChunkData.insert( aIter, aChunkData ); + } + } + } + } + } + } + } + } + aPNGWriter.Write( rOStm ); + + if( rOStm.GetError() ) + nStatus = GRFILTER_IOERROR; + } + else if( aFilterName.EqualsIgnoreCaseAscii( EXP_SVG ) ) + { + try + { + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xMgr( ::comphelper::getProcessServiceFactory() ); + + if( xMgr.is() ) + { + ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler > xSaxWriter( xMgr->createInstance( + ::rtl::OUString::createFromAscii( "com.sun.star.xml.sax.Writer" ) ), ::com::sun::star::uno::UNO_QUERY ); + + ::com::sun::star::uno::Reference< ::com::sun::star::svg::XSVGWriter > xSVGWriter( xMgr->createInstance( + ::rtl::OUString::createFromAscii( "com.sun.star.svg.SVGWriter" ) ), ::com::sun::star::uno::UNO_QUERY ); + + if( xSaxWriter.is() && xSVGWriter.is() ) + { + ::com::sun::star::uno::Reference< ::com::sun::star::io::XActiveDataSource > xActiveDataSource( + xSaxWriter, ::com::sun::star::uno::UNO_QUERY ); + + if( xActiveDataSource.is() ) + { + const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > xStmIf( + static_cast< ::cppu::OWeakObject* >( new ImpFilterOutputStream( rOStm ) ) ); + + SvMemoryStream aMemStm( 65535, 65535 ); + + aMemStm.SetCompressMode( COMPRESSMODE_FULL ); + ( (GDIMetaFile&) aGraphic.GetGDIMetaFile() ).Write( aMemStm ); + + xActiveDataSource->setOutputStream( ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >( + xStmIf, ::com::sun::star::uno::UNO_QUERY ) ); + ::com::sun::star::uno::Sequence< sal_Int8 > aMtfSeq( (sal_Int8*) aMemStm.GetData(), aMemStm.Tell() ); + xSVGWriter->write( xSaxWriter, aMtfSeq ); + } + } + } + } + catch( ::com::sun::star::uno::Exception& ) + { + nStatus = GRFILTER_IOERROR; + } + } + else + nStatus = GRFILTER_FILTERERROR; + } + else + { + xub_StrLen i, nTokenCount = aFilterPath.GetTokenCount( ';' ); + for ( i = 0; i < nTokenCount; i++ ) + { + String aPhysicalName( ImpCreateFullFilterPath( aFilterPath.GetToken( i ), aFilterName ) ); + osl::Module aLibrary( aPhysicalName ); + + PFilterCall pFunc = (PFilterCall) aLibrary.getFunctionSymbol( UniString::CreateFromAscii( EXPORT_FUNCTION_NAME ) ); + // Dialog in DLL ausfuehren + if( pFunc ) + { + if ( !(*pFunc)( rOStm, aGraphic, &aConfigItem, sal_False ) ) + nStatus = GRFILTER_FORMATERROR; + break; + } + else + nStatus = GRFILTER_FILTERERROR; + } + } + } + if( nStatus != GRFILTER_OK ) + { + if( bAbort ) + nStatus = GRFILTER_ABORT; + + ImplSetError( nStatus, &rOStm ); + } + return nStatus; +} + +// ------------------------------------------------------------------------ + +void GraphicFilter::ResetLastError() +{ + pErrorEx->nFilterError = pErrorEx->nStreamError = 0UL; +} + +// ------------------------------------------------------------------------ + +IMPL_LINK( GraphicFilter, FilterCallback, ConvertData*, pData ) +{ + long nRet = 0L; + + if( pData ) + { + USHORT nFormat = GRFILTER_FORMAT_DONTKNOW; + ByteString aShortName; + switch( pData->mnFormat ) + { + case( CVT_BMP ): aShortName = BMP_SHORTNAME; break; + case( CVT_GIF ): aShortName = GIF_SHORTNAME; break; + case( CVT_JPG ): aShortName = JPG_SHORTNAME; break; + case( CVT_MET ): aShortName = MET_SHORTNAME; break; + case( CVT_PCT ): aShortName = PCT_SHORTNAME; break; + case( CVT_PNG ): aShortName = PNG_SHORTNAME; break; + case( CVT_SVM ): aShortName = SVM_SHORTNAME; break; + case( CVT_TIF ): aShortName = TIF_SHORTNAME; break; + case( CVT_WMF ): aShortName = WMF_SHORTNAME; break; + case( CVT_EMF ): aShortName = EMF_SHORTNAME; break; + + default: + break; + } + if( GRAPHIC_NONE == pData->maGraphic.GetType() || pData->maGraphic.GetContext() ) // Import + { + // Import + nFormat = GetImportFormatNumberForShortName( String( aShortName.GetBuffer(), RTL_TEXTENCODING_UTF8 ) ); + nRet = ImportGraphic( pData->maGraphic, String(), pData->mrStm ) == 0; + } + else if( aShortName.Len() ) + { + // Export + nFormat = GetExportFormatNumberForShortName( String( aShortName.GetBuffer(), RTL_TEXTENCODING_UTF8 ) ); + nRet = ExportGraphic( pData->maGraphic, String(), pData->mrStm, nFormat ) == 0; + } + } + return nRet; +} + +// ------------------------------------------------------------------------ + +GraphicFilter* GraphicFilter::GetGraphicFilter() +{ + if( !pGraphicFilter ) + { + pGraphicFilter = new GraphicFilter; + pGraphicFilter->GetImportFormatCount(); + } + return pGraphicFilter; +} +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/binfilter/bf_svtools/source/filter.vcl/filter/svt_filter2.cxx b/binfilter/bf_svtools/source/filter.vcl/filter/svt_filter2.cxx new file mode 100644 index 000000000000..ef904a862442 --- /dev/null +++ b/binfilter/bf_svtools/source/filter.vcl/filter/svt_filter2.cxx @@ -0,0 +1,1325 @@ +/* -*- 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove + +#include <tools/urlobj.hxx> +#include <string.h> +#include <stdio.h> +#include <tools/stream.hxx> +#include <tools/debug.hxx> +#include <vcl/outdev.hxx> +#include <tools/config.hxx> +#include <bf_svtools/filter.hxx> +#include "FilterConfigCache.hxx" +#include <unotools/ucbstreamhelper.hxx> + +#define DATA_SIZE 640 + +namespace binfilter +{ + +BYTE* ImplSearchEntry( BYTE* , BYTE* , ULONG , ULONG ); + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +GraphicDescriptor::GraphicDescriptor( SvStream& rInStream, const String* pPath) : + pFileStm ( NULL ) +{ + ImpConstruct(); + + if ( pPath ) + { + INetURLObject aURL( *pPath ); + aPathExt = aURL.GetFileExtension().toAsciiLowerCase(); + } + nStmPos = rInStream.Tell(); + pBaseStm = &rInStream; + bBaseStm = TRUE; + + if ( !pBaseStm->GetError() ) + bDataReady = TRUE; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +GraphicDescriptor::~GraphicDescriptor() +{ + delete pFileStm; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::Detect( BOOL bExtendedInfo ) +{ + BOOL bRet = FALSE; + + // Link-Status ueberpruefen + if ( bLinked && bLinkChanged ) + { + DBG_ASSERT( aReqLink.IsSet(), "Wo ist der RequestHandler???" ); + pMemStm = (SvStream*) aReqLink.Call( this ); + if ( pMemStm ) + { + nStmPos = pMemStm->Tell(); + bDataReady = TRUE; + } + } + + if ( bDataReady ) + { + SvStream& rStm = GetSearchStream(); + UINT16 nOldFormat = rStm.GetNumberFormatInt(); + + if ( ImpDetectGIF( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectJPG( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectBMP( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectPNG( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectTIF( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectPCX( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectDXF( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectMET( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectSGF( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectSGV( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectSVM( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectWMF( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectEMF( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectPCT( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectXBM( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectXPM( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectPBM( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectPGM( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectPPM( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectRAS( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectTGA( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectPSD( rStm, bExtendedInfo ) ) bRet = TRUE; + else if ( ImpDetectEPS( rStm, bExtendedInfo ) ) bRet = TRUE; + + // diese Formate lassen sich nur bei WideSearch im gesamten + // Stream ermitteln + else if ( bWideSearch ) + { + if ( ImpDetectPCD( rStm, bExtendedInfo ) ) + bRet = TRUE; + } + + rStm.SetNumberFormatInt( nOldFormat ); + rStm.Seek( nStmPos ); + } + + return bRet; +} + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +SvStream& GraphicDescriptor::GetSearchStream() const +{ + DBG_ASSERT( bDataReady, "Was laeuft hier falsch???" ); + + if ( bLinked ) + return *pMemStm; + else if ( bBaseStm ) + return *pBaseStm; + else + return *pFileStm; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +void GraphicDescriptor::ImpConstruct() +{ + if ( !pFileStm ) + pFileStm = new SvStream(); + nFormat = GFF_NOT; + nBitsPerPixel = 0; + nPlanes = 0; + bCompressed = FALSE; + bDataReady = FALSE; + bLinked = FALSE; + bWideSearch = TRUE; + bBaseStm = FALSE; + pMemStm = NULL; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectBMP( SvStream& rStm, BOOL bExtendedInfo ) +{ + UINT16 nTemp16; + BOOL bRet = FALSE; + + rStm.SetNumberFormatInt( NUMBERFORMAT_INT_LITTLEENDIAN ); + rStm.Seek( nStmPos ); + + rStm >> nTemp16; + + // OS/2-BitmapArray + if ( nTemp16 == 0x4142 ) + { + rStm.SeekRel( 0x0c ); + rStm >> nTemp16; + } + + // Bitmap + if ( nTemp16 == 0x4d42 ) + { + nFormat = GFF_BMP; + bRet = TRUE; + + if ( bExtendedInfo ) + { + UINT32 nTemp32; + UINT32 nCompression; + + // bis zur ersten Information + rStm.SeekRel( 0x10 ); + + // PixelBreite auslesen + rStm >> nTemp32; + aPixSize.Width() = nTemp32; + + // PixelHoehe auslesen + rStm >> nTemp32; + aPixSize.Height() = nTemp32; + + // Planes auslesen + rStm >> nTemp16; + nPlanes = nTemp16; + + // BitCount auslesen + rStm >> nTemp16; + nBitsPerPixel = nTemp16; + + // Compression auslesen + rStm >> nTemp32; + bCompressed = ( ( nCompression = nTemp32 ) > 0 ); + + // logische Breite + rStm.SeekRel( 4 ); + rStm >> nTemp32; + if ( nTemp32 ) + aLogSize.Width() = ( aPixSize.Width() * 100000 ) / nTemp32; + + // logische Hoehe + rStm >> nTemp32; + if ( nTemp32 ) + aLogSize.Height() = ( aPixSize.Height() * 100000 ) / nTemp32; + + // Wir wollen noch etwas feiner differenzieren und + // auf sinnvolle Werte ueberpruefen ( Bug-Id #29001 ) + if ( ( nBitsPerPixel > 24 ) || ( nCompression > 3 ) ) + { + nFormat = GFF_NOT; + bRet = FALSE; + } + } + } + + return bRet; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectGIF( SvStream& rStm, BOOL bExtendedInfo ) +{ + UINT32 n32; + UINT16 n16; + BOOL bRet = FALSE; + BYTE cByte; + + rStm.SetNumberFormatInt( NUMBERFORMAT_INT_LITTLEENDIAN ); + rStm.Seek( nStmPos ); + + rStm >> n32; + if ( n32 == 0x38464947 ) + { + rStm >> n16; + if ( ( n16 == 0x6137 ) || ( n16 == 0x6139 ) ) + { + nFormat = GFF_GIF; + bRet = TRUE; + + if ( bExtendedInfo ) + { + UINT16 nTemp16; + + // PixelBreite auslesen + rStm >> nTemp16; + aPixSize.Width() = nTemp16; + + // PixelHoehe auslesen + rStm >> nTemp16; + aPixSize.Height() = nTemp16; + + // Bits/Pixel auslesen + rStm >> cByte; + nBitsPerPixel = ( ( cByte & 112 ) >> 4 ) + 1; + } + } + } + + return bRet; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectJPG( SvStream& rStm, BOOL bExtendedInfo ) +{ + UINT32 nTemp32; + BOOL bRet = FALSE; + BYTE cByte = 0; + BOOL bM_COM; + + rStm.SetNumberFormatInt( NUMBERFORMAT_INT_BIGENDIAN ); + rStm.Seek( nStmPos ); + + rStm >> nTemp32; + + // compare upper 28 bits + if( 0xffd8ff00 == ( nTemp32 & 0xffffff00 ) ) + { + nFormat = GFF_JPG; + return TRUE; + } + + bM_COM = ( nTemp32 == 0xffd8fffe ); + if ( ( nTemp32 == 0xffd8ffe0 ) || bM_COM ) + { + if( !bM_COM ) + { + rStm.SeekRel( 2 ); + rStm >> nTemp32; + } + + if( bM_COM || ( nTemp32 == 0x4a464946 ) ) + { + nFormat = GFF_JPG; + bRet = TRUE; + + if( bExtendedInfo ) + { + MapMode aMap; + UINT16 nTemp16; + ULONG nCount = 9; + ULONG nMax; + ULONG nResX; + ULONG nResY; + BYTE cUnit; + + // Groesse des verbleibenden Puffers ermitteln + if ( bLinked ) + nMax = static_cast< SvMemoryStream& >(rStm).GetEndOfData() + - 16; + else + nMax = DATA_SIZE - 16; + + // max. 8K + nMax = Min( nMax, (ULONG) 8192 ); + + // Res-Unit ermitteln + rStm.SeekRel( 3 ); + rStm >> cUnit; + + // ResX ermitteln + rStm >> nTemp16; + nResX = nTemp16; + + // ResY ermitteln + rStm >> nTemp16; + nResY = nTemp16; + + // SOF0/1-Marker finden, aber dabei + // nicht mehr als DATA_SIZE Pixel lesen, falls + // kein WideSearch + do + { + while ( ( cByte != 0xff ) && + ( bWideSearch || ( nCount++ < nMax ) ) ) + { + rStm >> cByte; + } + + while ( ( cByte == 0xff ) && + ( bWideSearch || ( nCount++ < nMax ) ) ) + { + rStm >> cByte; + } + } + while ( ( cByte != 0xc0 ) && + ( cByte != 0xc1 ) && + ( bWideSearch || ( nCount < nMax ) ) ); + + // wir haben den SOF0/1-Marker + if ( ( cByte == 0xc0 ) || ( cByte == 0xc1 ) ) + { + // Hoehe einlesen + rStm.SeekRel( 3 ); + rStm >> nTemp16; + aPixSize.Height() = nTemp16; + + // Breite einlesen + rStm >> nTemp16; + aPixSize.Width() = nTemp16; + + // Bit/Pixel einlesen + rStm >> cByte; + nBitsPerPixel = ( cByte == 3 ? 24 : cByte == 1 ? 8 : 0 ); + + // logische Groesse setzen + if ( cUnit && nResX && nResY ) + { + aMap.SetMapUnit( cUnit == 1 ? MAP_INCH : MAP_CM ); + aMap.SetScaleX( Fraction( 1, nResX ) ); + aMap.SetScaleY( Fraction( 1, nResY ) ); + aLogSize = OutputDevice::LogicToLogic( aPixSize, aMap, + MapMode( MAP_100TH_MM ) ); + } + + // Planes immer 1 + nPlanes = 1; + } + } + } + } + + return bRet; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectPCD( SvStream& rStm, BOOL ) +{ + BOOL bRet = FALSE; + + rStm.SetNumberFormatInt( NUMBERFORMAT_INT_LITTLEENDIAN ); + rStm.Seek( nStmPos ); + + if ( bWideSearch ) + { + UINT32 nTemp32; + UINT16 nTemp16; + BYTE cByte; + + rStm.SeekRel( 2048 ); + rStm >> nTemp32; + rStm >> nTemp16; + rStm >> cByte; + + if ( ( nTemp32 == 0x5f444350 ) && + ( nTemp16 == 0x5049 ) && + ( cByte == 0x49 ) ) + { + nFormat = GFF_PCD; + bRet = TRUE; + } + } + else + { + bRet = aPathExt.CompareToAscii( "pcd", 3 ) == COMPARE_EQUAL; + if ( bRet ) + { + nFormat = GFF_PCD; + } + } + + return bRet; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectPCX( SvStream& rStm, BOOL bExtendedInfo ) +{ + // ! Because 0x0a can be interpreted as LF too ... + // we cant be shure that this special sign represent a PCX file only. + // Every Ascii file is possible here :-( + // We must detect the whole header. + bExtendedInfo = TRUE; + + BOOL bRet = FALSE; + BYTE cByte; + + rStm.SetNumberFormatInt( NUMBERFORMAT_INT_LITTLEENDIAN ); + rStm.Seek( nStmPos ); + + rStm >> cByte; + if ( cByte == 0x0a ) + { + nFormat = GFF_PCX; + bRet = TRUE; + + if ( bExtendedInfo ) + { + UINT16 nTemp16; + USHORT nXmin; + USHORT nXmax; + USHORT nYmin; + USHORT nYmax; + USHORT nDPIx; + USHORT nDPIy; + + + rStm.SeekRel( 1 ); + + // Kompression lesen + rStm >> cByte; + bCompressed = ( cByte > 0 ); + + bRet = (cByte==0 || cByte ==1); + + // Bits/Pixel lesen + rStm >> cByte; + nBitsPerPixel = cByte; + + // Bildabmessungen + rStm >> nTemp16; + nXmin = nTemp16; + rStm >> nTemp16; + nYmin = nTemp16; + rStm >> nTemp16; + nXmax = nTemp16; + rStm >> nTemp16; + nYmax = nTemp16; + + aPixSize.Width() = nXmax - nXmin + 1; + aPixSize.Height() = nYmax - nYmin + 1; + + // Aufloesung + rStm >> nTemp16; + nDPIx = nTemp16; + rStm >> nTemp16; + nDPIy = nTemp16; + + // logische Groesse setzen + MapMode aMap( MAP_INCH, Point(), + Fraction( 1, nDPIx ), Fraction( 1, nDPIy ) ); + aLogSize = OutputDevice::LogicToLogic( aPixSize, aMap, + MapMode( MAP_100TH_MM ) ); + + + // Anzahl Farbebenen + rStm.SeekRel( 49 ); + rStm >> cByte; + nPlanes = cByte; + + bRet = (nPlanes<=4); + } + } + + return bRet; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectPNG( SvStream& rStm, BOOL bExtendedInfo ) +{ + UINT32 nTemp32; + BOOL bRet = FALSE; + + rStm.SetNumberFormatInt( NUMBERFORMAT_INT_BIGENDIAN ); + rStm.Seek( nStmPos ); + + rStm >> nTemp32; + if ( nTemp32 == 0x89504e47 ) + { + rStm >> nTemp32; + if ( nTemp32 == 0x0d0a1a0a ) + { + nFormat = GFF_PNG; + bRet = TRUE; + + if ( bExtendedInfo ) + { + BYTE cByte; + + // IHDR-Chunk + rStm.SeekRel( 8 ); + + // Breite einlesen + rStm >> nTemp32; + aPixSize.Width() = nTemp32; + + // Hoehe einlesen + rStm >> nTemp32; + aPixSize.Height() = nTemp32; + + // Bits/Pixel einlesen + rStm >> cByte; + nBitsPerPixel = cByte; + + // Planes immer 1; + // Kompression immer + nPlanes = 1; + bCompressed = TRUE; + + if ( bWideSearch ) + { + UINT32 nLen32; + + rStm.SeekRel( 8 ); + + // so lange ueberlesen, bis wir den pHYs-Chunk haben oder + // den Anfang der Bilddaten + rStm >> nLen32; + rStm >> nTemp32; + while( ( nTemp32 != 0x70485973 ) && ( nTemp32 != 0x49444154 ) ) + { + rStm.SeekRel( 4 + nLen32 ); + rStm >> nLen32; + rStm >> nTemp32; + } + + if ( nTemp32 == 0x70485973 ) + { + ULONG nXRes; + ULONG nYRes; + + // horizontale Aufloesung + rStm >> nTemp32; + nXRes = nTemp32; + + // vertikale Aufloesung + rStm >> nTemp32; + nYRes = nTemp32; + + // Unit einlesen + rStm >> cByte; + + if ( cByte ) + { + if ( nXRes ) + aLogSize.Width() = ( aPixSize.Width() * 100000 ) / + nTemp32; + + if ( nYRes ) + aLogSize.Height() = ( aPixSize.Height() * 100000 ) / + nTemp32; + } + } + } + } + } + } + + return bRet; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectTIF( SvStream& rStm, BOOL bExtendedInfo ) +{ + BOOL bDetectOk = FALSE; + BOOL bRet = FALSE; + BYTE cByte1; + BYTE cByte2; + + rStm.Seek( nStmPos ); + rStm >> cByte1; + rStm >> cByte2; + if ( cByte1 == cByte2 ) + { + if ( cByte1 == 0x49 ) + { + rStm.SetNumberFormatInt( NUMBERFORMAT_INT_LITTLEENDIAN ); + bDetectOk = TRUE; + } + else if ( cByte1 == 0x4d ) + { + rStm.SetNumberFormatInt( NUMBERFORMAT_INT_BIGENDIAN ); + bDetectOk = TRUE; + } + + if ( bDetectOk ) + { + UINT16 nTemp16; + + rStm >> nTemp16; + if ( nTemp16 == 0x2a ) + { + nFormat = GFF_TIF; + bRet = TRUE; + + if ( bExtendedInfo ) + { + ULONG nCount; + ULONG nMax = DATA_SIZE - 48; + UINT32 nTemp32; + BOOL bOk = FALSE; + + // Offset des ersten IFD einlesen + rStm >> nTemp32; + rStm.SeekRel( ( nCount = ( nTemp32 + 2 ) ) - 0x08 ); + + if ( bWideSearch || ( nCount < nMax ) ) + { + // Tag's lesen, bis wir auf Tag256 ( Width ) treffen + // nicht mehr Bytes als DATA_SIZE lesen + rStm >> nTemp16; + while ( nTemp16 != 256 ) + { + bOk = bWideSearch || ( nCount < nMax ); + if ( !bOk ) + { + break; + } + rStm.SeekRel( 10 ); + rStm >> nTemp16; + nCount += 12; + } + + if ( bOk ) + { + // Breite lesen + rStm >> nTemp16; + rStm.SeekRel( 4 ); + if ( nTemp16 == 3 ) + { + rStm >> nTemp16; + aPixSize.Width() = nTemp16; + rStm.SeekRel( 2 ); + } + else + { + rStm >> nTemp32; + aPixSize.Width() = nTemp32; + } + nCount += 12; + + // Hoehe lesen + rStm.SeekRel( 2 ); + rStm >> nTemp16; + rStm.SeekRel( 4 ); + if ( nTemp16 == 3 ) + { + rStm >> nTemp16; + aPixSize.Height() = nTemp16; + rStm.SeekRel( 2 ); + } + else + { + rStm >> nTemp32; + aPixSize.Height() = nTemp32; + } + nCount += 12; + + // ggf. Bits/Pixel lesen + rStm >> nTemp16; + if ( nTemp16 == 258 ) + { + rStm.SeekRel( 6 ); + rStm >> nTemp16; + nBitsPerPixel = nTemp16; + rStm.SeekRel( 2 ); + nCount += 12; + } + else + rStm.SeekRel( -2 ); + + // ggf. Compression lesen + rStm >> nTemp16; + if ( nTemp16 == 259 ) + { + rStm.SeekRel( 6 ); + rStm >> nTemp16; + bCompressed = ( nTemp16 > 1 ); + rStm.SeekRel( 2 ); + nCount += 12; + } + else + rStm.SeekRel( -2 ); + } + } + } + } + } + } + + return bRet; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectXBM( SvStream&, BOOL ) +{ + BOOL bRet = aPathExt.CompareToAscii( "xbm", 3 ) == COMPARE_EQUAL; + if (bRet) + nFormat = GFF_XBM; + + return bRet; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectXPM( SvStream&, BOOL ) +{ + BOOL bRet = aPathExt.CompareToAscii( "xpm", 3 ) == COMPARE_EQUAL; + if (bRet) + nFormat = GFF_XPM; + + return bRet; +} + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectPBM( SvStream& rStm, BOOL ) +{ + BOOL bRet = FALSE; + + // erst auf Datei Extension pruefen, da diese aussagekraeftiger ist + // als die 2 ID Bytes + + if ( aPathExt.CompareToAscii( "pbm", 3 ) == COMPARE_EQUAL ) + bRet = TRUE; + else + { + BYTE nFirst, nSecond; + rStm.Seek( nStmPos ); + rStm >> nFirst >> nSecond; + if ( nFirst == 'P' && ( ( nSecond == '1' ) || ( nSecond == '4' ) ) ) + bRet = TRUE; + } + + if ( bRet ) + nFormat = GFF_PBM; + + return bRet; +} + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectPGM( SvStream& rStm, BOOL ) +{ + BOOL bRet = FALSE; + + if ( aPathExt.CompareToAscii( "pgm", 3 ) == COMPARE_EQUAL ) + bRet = TRUE; + else + { + BYTE nFirst, nSecond; + rStm.Seek( nStmPos ); + rStm >> nFirst >> nSecond; + if ( nFirst == 'P' && ( ( nSecond == '2' ) || ( nSecond == '5' ) ) ) + bRet = TRUE; + } + + if ( bRet ) + nFormat = GFF_PGM; + + return bRet; +} + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectPPM( SvStream& rStm, BOOL ) +{ + BOOL bRet = FALSE; + + if ( aPathExt.CompareToAscii( "ppm", 3 ) == COMPARE_EQUAL ) + bRet = TRUE; + else + { + BYTE nFirst, nSecond; + rStm.Seek( nStmPos ); + rStm >> nFirst >> nSecond; + if ( nFirst == 'P' && ( ( nSecond == '3' ) || ( nSecond == '6' ) ) ) + bRet = TRUE; + } + + if ( bRet ) + nFormat = GFF_PPM; + + return bRet; +} + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectRAS( SvStream& rStm, BOOL ) +{ + UINT32 nMagicNumber; + rStm.Seek( nStmPos ); + rStm.SetNumberFormatInt( NUMBERFORMAT_INT_BIGENDIAN ); + rStm >> nMagicNumber; + if ( nMagicNumber == 0x59a66a95 ) + { + nFormat = GFF_RAS; + return TRUE; + } + else + return FALSE; +} + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectTGA( SvStream&, BOOL ) +{ + BOOL bRet = aPathExt.CompareToAscii( "tga", 3 ) == COMPARE_EQUAL; + if (bRet) + nFormat = GFF_TGA; + + return bRet; +} + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectPSD( SvStream& rStm, BOOL bExtendedInfo ) +{ + BOOL bRet = FALSE; + + UINT32 nMagicNumber; + rStm.Seek( nStmPos ); + rStm.SetNumberFormatInt( NUMBERFORMAT_INT_BIGENDIAN ); + rStm >> nMagicNumber; + if ( nMagicNumber == 0x38425053 ) + { + UINT16 nVersion; + rStm >> nVersion; + if ( nVersion == 1 ) + { + bRet = TRUE; + if ( bExtendedInfo ) + { + UINT16 nChannels; + UINT32 nRows; + UINT32 nColumns; + UINT16 nDepth; + UINT16 nMode; + rStm.SeekRel( 6 ); // Pad + rStm >> nChannels >> nRows >> nColumns >> nDepth >> nMode; + if ( ( nDepth == 1 ) || ( nDepth == 8 ) || ( nDepth == 16 ) ) + { + nBitsPerPixel = ( nDepth == 16 ) ? 8 : nDepth; + switch ( nChannels ) + { + case 4 : + case 3 : + nBitsPerPixel = 24; + case 2 : + case 1 : + aPixSize.Width() = nColumns; + aPixSize.Height() = nRows; + break; + default: + bRet = FALSE; + } + } + else + bRet = FALSE; + } + } + } + + if ( bRet ) + nFormat = GFF_PSD; + return bRet; +} + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectEPS( SvStream& rStm, BOOL ) +{ + // es wird die EPS mit Vorschaubild Variante und die Extensionuebereinstimmung + // geprueft + + sal_uInt32 nFirstLong; + sal_uInt8 nFirstBytes[20]; + + rStm.Seek( nStmPos ); + rStm.SetNumberFormatInt( NUMBERFORMAT_INT_BIGENDIAN ); + rStm >> nFirstLong; + rStm.SeekRel( -4 ); + rStm.Read( &nFirstBytes, 20 ); + + if ( ( nFirstLong == 0xC5D0D3C6 ) || ( aPathExt.CompareToAscii( "eps", 3 ) == COMPARE_EQUAL ) || + ( ImplSearchEntry( nFirstBytes, (sal_uInt8*)"%!PS-Adobe", 10, 10 ) + && ImplSearchEntry( &nFirstBytes[15], (sal_uInt8*)"EPS", 3, 3 ) ) ) + { + nFormat = GFF_EPS; + return TRUE; + } + else + return FALSE; +} + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectDXF( SvStream&, BOOL ) +{ + BOOL bRet = aPathExt.CompareToAscii( "dxf", 3 ) == COMPARE_EQUAL; + if (bRet) + nFormat = GFF_DXF; + + return bRet; +} + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectMET( SvStream&, BOOL ) +{ + BOOL bRet = aPathExt.CompareToAscii( "met", 3 ) == COMPARE_EQUAL; + if (bRet) + nFormat = GFF_MET; + + return bRet; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectPCT( SvStream& rStm, BOOL ) +{ + BOOL bRet = aPathExt.CompareToAscii( "pct", 3 ) == COMPARE_EQUAL; + if (bRet) + nFormat = GFF_PCT; + else + { + BYTE sBuf[4]; + + rStm.Seek( nStmPos + 522 ); + rStm.Read( sBuf, 3 ); + + if( !rStm.GetError() ) + { + if ( ( sBuf[0] == 0x00 ) && ( sBuf[1] == 0x11 ) && + ( ( sBuf[2] == 0x01 ) || ( sBuf[2] == 0x02 ) ) ) + { + bRet = TRUE; + nFormat = GFF_PCT; + } + } + } + + return bRet; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectSGF( SvStream& rStm, BOOL ) +{ + BOOL bRet = FALSE; + + if( aPathExt.CompareToAscii( "sgf", 3 ) == COMPARE_EQUAL ) + bRet = TRUE; + else + { + BYTE nFirst, nSecond; + + rStm.Seek( nStmPos ); + rStm >> nFirst >> nSecond; + + if( nFirst == 'J' && nSecond == 'J' ) + bRet = TRUE; + } + + if( bRet ) + nFormat = GFF_SGF; + + return bRet; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectSGV( SvStream&, BOOL ) +{ + BOOL bRet = aPathExt.CompareToAscii( "sgv", 3 ) == COMPARE_EQUAL; + if (bRet) + nFormat = GFF_SGV; + + return bRet; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectSVM( SvStream& rStm, BOOL bExtendedInfo ) +{ + UINT32 n32; + BOOL bRet = FALSE; + BYTE cByte; + + rStm.SetNumberFormatInt( NUMBERFORMAT_INT_LITTLEENDIAN ); + rStm.Seek( nStmPos ); + + rStm >> n32; + if ( n32 == 0x44475653 ) + { + rStm >> cByte; + if ( cByte == 0x49 ) + { + nFormat = GFF_SVM; + bRet = TRUE; + + if ( bExtendedInfo ) + { + UINT32 nTemp32; + UINT16 nTemp16; + + rStm.SeekRel( 0x04 ); + + // Breite auslesen + rStm >> nTemp32; + aLogSize.Width() = nTemp32; + + // Hoehe auslesen + rStm >> nTemp32; + aLogSize.Height() = nTemp32; + + // Map-Unit auslesen und PrefSize ermitteln + rStm >> nTemp16; + aLogSize = OutputDevice::LogicToLogic( aLogSize, + MapMode( (MapUnit) nTemp16 ), + MapMode( MAP_100TH_MM ) ); + } + } + } + else + { + rStm.SeekRel( -4L ); + rStm >> n32; + + if( n32 == 0x4D4C4356 ) + { + UINT16 nTmp16; + + rStm >> nTmp16; + + if( nTmp16 == 0x4654 ) + { + nFormat = GFF_SVM; + bRet = TRUE; + + if( bExtendedInfo ) + { + MapMode aMapMode; + + rStm.SeekRel( 0x06 ); + rStm >> aMapMode; + rStm >> aLogSize; + aLogSize = OutputDevice::LogicToLogic( aLogSize, aMapMode, MapMode( MAP_100TH_MM ) ); + } + } + } + } + + return bRet; +} + + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectWMF( SvStream&, BOOL ) +{ + BOOL bRet = aPathExt.CompareToAscii( "wmf",3 ) == COMPARE_EQUAL; + if (bRet) + nFormat = GFF_WMF; + + return bRet; +} + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +BOOL GraphicDescriptor::ImpDetectEMF( SvStream&, BOOL ) +{ + BOOL bRet = aPathExt.CompareToAscii( "emf", 3 ) == COMPARE_EQUAL; + if (bRet) + nFormat = GFF_EMF; + + return bRet; +} + +/************************************************************************* +|* +|* +|* +\************************************************************************/ + +String GraphicDescriptor::GetImportFormatShortName( sal_uInt16 nFormat ) +{ + ByteString aKeyName; + + switch( nFormat ) + { + case( GFF_BMP ) : aKeyName = "bmp"; break; + case( GFF_GIF ) : aKeyName = "gif"; break; + case( GFF_JPG ) : aKeyName = "jpg"; break; + case( GFF_PCD ) : aKeyName = "pcd"; break; + case( GFF_PCX ) : aKeyName = "pcx"; break; + case( GFF_PNG ) : aKeyName = "png"; break; + case( GFF_XBM ) : aKeyName = "xbm"; break; + case( GFF_XPM ) : aKeyName = "xpm"; break; + case( GFF_PBM ) : aKeyName = "pbm"; break; + case( GFF_PGM ) : aKeyName = "pgm"; break; + case( GFF_PPM ) : aKeyName = "ppm"; break; + case( GFF_RAS ) : aKeyName = "ras"; break; + case( GFF_TGA ) : aKeyName = "tga"; break; + case( GFF_PSD ) : aKeyName = "psd"; break; + case( GFF_EPS ) : aKeyName = "eps"; break; + case( GFF_TIF ) : aKeyName = "tif"; break; + case( GFF_DXF ) : aKeyName = "dxf"; break; + case( GFF_MET ) : aKeyName = "met"; break; + case( GFF_PCT ) : aKeyName = "pct"; break; + case( GFF_SGF ) : aKeyName = "sgf"; break; + case( GFF_SGV ) : aKeyName = "sgv"; break; + case( GFF_SVM ) : aKeyName = "svm"; break; + case( GFF_WMF ) : aKeyName = "wmf"; break; + case( GFF_EMF ) : aKeyName = "emf"; break; + } + + return String( aKeyName, RTL_TEXTENCODING_ASCII_US ); +} +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/binfilter/bf_svtools/source/filter.vcl/filter/svt_fldll.cxx b/binfilter/bf_svtools/source/filter.vcl/filter/svt_fldll.cxx new file mode 100644 index 000000000000..4d7d7f50fae7 --- /dev/null +++ b/binfilter/bf_svtools/source/filter.vcl/filter/svt_fldll.cxx @@ -0,0 +1,84 @@ +/* -*- 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove + + +#ifdef WIN + +#include <svwin.h> + +namespace binfilter +{ + +// Statische DLL-Verwaltungs-Variablen +static HINSTANCE hDLLInst = 0; // HANDLE der DLL + + +/*************************************************************************** +|* +|* LibMain() +|* +|* Beschreibung Initialisierungsfunktion der DLL +|* Ersterstellung TH 05.05.93 +|* Letzte Aenderung TH 05.05.93 +|* +***************************************************************************/ + +extern "C" int CALLBACK LibMain( HINSTANCE hDLL, WORD, WORD nHeap, LPSTR ) +{ +#ifndef WNT + if ( nHeap ) + UnlockData( 0 ); +#endif + + hDLLInst = hDLL; + + return TRUE; +} + +/*************************************************************************** +|* +|* WEP() +|* +|* Beschreibung DLL-Deinitialisierung +|* Ersterstellung TH 05.05.93 +|* Letzte Aenderung TH 05.05.93 +|* +***************************************************************************/ + +extern "C" int CALLBACK WEP( int ) +{ + return 1; +} + +} + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/binfilter/bf_svtools/source/filter.vcl/filter/svt_gradwrap.cxx b/binfilter/bf_svtools/source/filter.vcl/filter/svt_gradwrap.cxx new file mode 100644 index 000000000000..75c94d9f07dc --- /dev/null +++ b/binfilter/bf_svtools/source/filter.vcl/filter/svt_gradwrap.cxx @@ -0,0 +1,577 @@ +/* -*- 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove + + +#include <math.h> +#include <svgrad.hxx> +#include <svbmpacc.hxx> +#include <gradwrap.hxx> + +namespace binfilter +{ + +// ------------------- +// - GradientWrapper - +// ------------------- + +GradientWrapper::GradientWrapper(const Link& rDrawPolyRecordHdl, + const Link& rDrawPolyPolyRecordHdl, + const Link& rSetFillInBrushRecordHdl) : + aDrawPolyRecordHdl (rDrawPolyRecordHdl), + aDrawPolyPolyRecordHdl (rDrawPolyPolyRecordHdl), + aSetFillInBrushRecordHdl(rSetFillInBrushRecordHdl) +{ +} + +// ------------------------------------------------------------------------ + +GradientWrapper::~GradientWrapper() +{ +} + +// ------------------------------------------------------------------------ + +void GradientWrapper::WriteLinearGradient(const Rectangle& rRect, + const Gradient& rGradient) +{ + USHORT nStepCount = 100; + + Rectangle aRect = rRect; + aRect.Left()--; + aRect.Top()--; + aRect.Right()++; + aRect.Bottom()++; + + // rotiertes BoundRect ausrechnen + double fAngle = (rGradient.GetAngle() % 3600) * F_PI1800; + double fWidth = aRect.GetWidth(); + double fHeight = aRect.GetHeight(); + double fDX = fWidth * fabs( cos( fAngle ) ) + + fHeight * fabs( sin( fAngle ) ); + double fDY = fHeight * fabs( cos( fAngle ) ) + + fWidth * fabs( sin( fAngle ) ); + fDX = (fDX - fWidth) * 0.5 + 0.5; + fDY = (fDY - fHeight) * 0.5 + 0.5; + aRect.Left() -= (long)fDX; + aRect.Right() += (long)fDX; + aRect.Top() -= (long)fDY; + aRect.Bottom() += (long)fDY; + + // Rand berechnen und Rechteck neu setzen + Point aCenter = rRect.Center(); + Rectangle aFullRect = aRect; + long nBorder = (long)rGradient.GetBorder() * aRect.GetHeight() / 100; + BOOL bLinear; + + // Rand berechnen und Rechteck neu setzen fuer linearen Farbverlauf + if ( rGradient.GetStyle() == GRADIENT_LINEAR ) + { + bLinear = TRUE; + aRect.Top() += nBorder; + } + // Rand berechnen und Rechteck neu setzen fuer axiale Farbverlauf + else + { + bLinear = FALSE; + nBorder >>= 1; + + aRect.Top() += nBorder; + aRect.Bottom() -= nBorder; + } + + // Top darf nicht groesser als Bottom sein + aRect.Top() = Min( aRect.Top(), (long)(aRect.Bottom() - 1) ); + + long nMinRect = aRect.GetHeight(); + + // Anzahl der Schritte berechnen, falls nichts uebergeben wurde + if ( !nStepCount ) + { + long nInc = ((nMinRect >> 9) + 1) << 3; + + if ( !nInc ) + nInc = 1; + + nStepCount = (USHORT)(nMinRect / nInc); + } + // minimal drei Schritte + long nSteps = Max( nStepCount, (USHORT)3 ); + + // Falls axialer Farbverlauf, muss die Schrittanzahl ungerade sein + if ( !bLinear && !(nSteps & 1) ) + nSteps++; + + // Berechnung ueber Double-Addition wegen Genauigkeit + double fScanLine = aRect.Top(); + double fScanInc = (double)aRect.GetHeight() / (double)nSteps; + + // Intensitaeten von Start- und Endfarbe ggf. aendern und + // Farbschrittweiten berechnen + long nFactor; + const Color& rStartCol = rGradient.GetStartColor(); + const Color& rEndCol = rGradient.GetEndColor(); + long nRed = rStartCol.GetRed(); + long nGreen = rStartCol.GetGreen(); + long nBlue = rStartCol.GetBlue(); + long nEndRed = rEndCol.GetRed(); + long nEndGreen = rEndCol.GetGreen(); + long nEndBlue = rEndCol.GetBlue(); + nFactor = rGradient.GetStartIntensity(); + nRed = (nRed * nFactor) / 100; + nGreen = (nGreen * nFactor) / 100; + nBlue = (nBlue * nFactor) / 100; + nFactor = rGradient.GetEndIntensity(); + nEndRed = (nEndRed * nFactor) / 100; + nEndGreen = (nEndGreen * nFactor) / 100; + nEndBlue = (nEndBlue * nFactor) / 100; + long nStepRed = (nEndRed - nRed) / nSteps; + long nStepGreen = (nEndGreen - nGreen) / nSteps; + long nStepBlue = (nEndBlue - nBlue) / nSteps; + long nSteps2; + + if ( bLinear ) + { + // Um 1 erhoeht, um die Border innerhalb der Schleife + // zeichnen zu koennen + nSteps2 = nSteps + 1; + } + else + { + nStepRed <<= 1; + nStepGreen <<= 1; + nStepBlue <<= 1; + nRed = nEndRed; + nGreen = nEndGreen; + nBlue = nEndBlue; + + // Um 2 erhoeht, um die Border innerhalb der Schleife + // zeichnen zu koennen + nSteps2 = nSteps + 2; + } + Color aCol( (BYTE) nRed, (BYTE) nGreen, (BYTE) nBlue ); + + // GDI-Objekte sichern und setzen + aSetFillInBrushRecordHdl.Call(&aCol); + + // Startpolygon erzeugen (== Borderpolygon) + Polygon aPoly( 4 ); + Polygon aTempPoly( 2 ); + aPoly[0] = aFullRect.TopLeft(); + aPoly[1] = aFullRect.TopRight(); + aPoly[2] = aRect.TopRight(); + aPoly[3] = aRect.TopLeft(); + aPoly.Rotate( aCenter, rGradient.GetAngle() ); + + // Schleife, um rotierten Verlauf zu fuellen + for ( long i = 0; i < nSteps2; i++ ) + { + Polygon aTempPoly = aPoly; + aTempPoly.Clip( rRect ); + aDrawPolyRecordHdl.Call(&aTempPoly); + aTempPoly.SetSize( 2 ); + + // neues Polygon berechnen + aRect.Top() = (long)(fScanLine += fScanInc); + + // unteren Rand komplett fuellen + if ( i == nSteps ) + { + aTempPoly[0] = aFullRect.BottomLeft(); + aTempPoly[1] = aFullRect.BottomRight(); + } + else + { + aTempPoly[0] = aRect.TopLeft(); + aTempPoly[1] = aRect.TopRight(); + } + aTempPoly.Rotate( aCenter, rGradient.GetAngle() ); + + aPoly[0] = aPoly[3]; + aPoly[1] = aPoly[2]; + aPoly[2] = aTempPoly[1]; + aPoly[3] = aTempPoly[0]; + + // Farbintensitaeten aendern... + // fuer lineare FV + if ( bLinear ) + { + nRed += nStepRed; + nGreen += nStepGreen; + nBlue += nStepBlue; + } + // fuer radiale FV + else + { + if ( i <= (nSteps >> 1) ) + { + nRed -= nStepRed; + nGreen -= nStepGreen; + nBlue -= nStepBlue; + } + // genau die Mitte und hoeher + else + { + nRed += nStepRed; + nGreen += nStepGreen; + nBlue += nStepBlue; + } + } + + nRed = MinMax( nRed, 0, 255 ); + nGreen = MinMax( nGreen, 0, 255 ); + nBlue = MinMax( nBlue, 0, 255 ); + + // fuer lineare FV ganz normale Bestimmung der Farbe + if ( bLinear || (i <= nSteps) ) + { + aCol = Color( (BYTE) nRed, (BYTE) nGreen, (BYTE) nBlue ); + } + // fuer axiale FV muss die letzte Farbe der ersten + // Farbe entsprechen + else + { + aCol = Color( (BYTE) nEndRed, (BYTE) nEndGreen, (BYTE) nEndBlue ); + } + + aSetFillInBrushRecordHdl.Call(&aCol); + } +} + +// ------------------------------------------------------------------------ + +void GradientWrapper::WriteRadialGradient(const Rectangle& rRect, + const Gradient& rGradient) +{ + USHORT nStepCount = 100; + Rectangle aClipRect = rRect; + Rectangle aRect = rRect; + long nZWidth = aRect.GetWidth() * (long)rGradient.GetOfsX() / 100; + long nZHeight= aRect.GetHeight() * (long)rGradient.GetOfsY() / 100; + Size aSize = aRect.GetSize(); + Point aCenter( aRect.Left() + nZWidth, aRect.Top() + nZHeight ); + + // Radien-Berechnung fuer Kreisausgabe (Kreis schliesst Rechteck ein) + if ( rGradient.GetStyle() == GRADIENT_RADIAL ) + { + aSize.Width() = (long)(0.5 + sqrt((double)aSize.Width()*(double)aSize.Width() + + (double)aSize.Height()*(double)aSize.Height())); + aSize.Height() = aSize.Width(); + } + // Radien-Berechnung fuer Ellipse + else + { + aSize.Width() = (long)(0.5 + (double)aSize.Width() * 1.4142); + aSize.Height() = (long)(0.5 + (double)aSize.Height() * 1.4142); + } + + long nBorderX = (long)rGradient.GetBorder() * aSize.Width() / 100; + long nBorderY = (long)rGradient.GetBorder() * aSize.Height() / 100; + aSize.Width() -= nBorderX; + aSize.Height() -= nBorderY; + aRect.Left() = aCenter.X() - (aSize.Width() >> 1); + aRect.Top() = aCenter.Y() - (aSize.Height() >> 1); + aRect.SetSize( aSize ); + + long nMinRect = Min( aRect.GetWidth(), aRect.GetHeight() ); + + // Anzahl der Schritte berechnen, falls nichts uebergeben wurde + if ( !nStepCount ) + { + long nInc = ((nMinRect >> 9) + 1) << 3; + + if ( !nInc ) + nInc = 1; + + nStepCount = (USHORT)(nMinRect / nInc); + } + // minimal drei Schritte + long nSteps = Max( nStepCount, (USHORT)3 ); + + // Ausgabebegrenzungen und Schrittweite fuer jede Richtung festlegen + double fScanLeft = aRect.Left(); + double fScanTop = aRect.Top(); + double fScanRight = aRect.Right(); + double fScanBottom = aRect.Bottom(); + double fScanInc = (double)nMinRect / (double)nSteps * 0.5; + + // Intensitaeten von Start- und Endfarbe ggf. aendern und + // Farbschrittweiten berechnen + long nFactor; + const Color& rStartCol = rGradient.GetStartColor(); + const Color& rEndCol = rGradient.GetEndColor(); + long nRed = rStartCol.GetRed(); + long nGreen = rStartCol.GetGreen(); + long nBlue = rStartCol.GetBlue(); + long nEndRed = rEndCol.GetRed(); + long nEndGreen = rEndCol.GetGreen(); + long nEndBlue = rEndCol.GetBlue(); + nFactor = rGradient.GetStartIntensity(); + nRed = (nRed * nFactor) / 100; + nGreen = (nGreen * nFactor) / 100; + nBlue = (nBlue * nFactor) / 100; + nFactor = rGradient.GetEndIntensity(); + nEndRed = (nEndRed * nFactor) / 100; + nEndGreen = (nEndGreen * nFactor) / 100; + nEndBlue = (nEndBlue * nFactor) / 100; + long nStepRed = (nEndRed - nRed) / nSteps; + long nStepGreen = (nEndGreen - nGreen) / nSteps; + long nStepBlue = (nEndBlue - nBlue) / nSteps; + Color aCol( (BYTE) nRed, (BYTE) nGreen, (BYTE) nBlue ); + + // GDI-Objekte sichern und setzen + aSetFillInBrushRecordHdl.Call(&aCol); + + // Recteck erstmal ausgeben + PolyPolygon aPolyPoly( 2 ); + Polygon aPoly( rRect ); + + aPolyPoly.Insert( aPoly ); + aPoly = Polygon( aRect ); + aPoly.Rotate( aCenter, rGradient.GetAngle() ); + aPolyPoly.Insert( aPoly ); + + // erstes Polygon zeichnen (entspricht Rechteck) + PolyPolygon aTempPolyPoly = aPolyPoly; + aTempPolyPoly.Clip( aClipRect ); + aDrawPolyPolyRecordHdl.Call(&aTempPolyPoly); + + for ( long i = 0; i < nSteps; i++ ) + { + Color aCol( (BYTE) nRed, (BYTE) nGreen, (BYTE) nBlue ); + aSetFillInBrushRecordHdl.Call(&aCol); + + // neues Polygon berechnen + aRect.Left() = (long)(fScanLeft += fScanInc); + aRect.Top() = (long)(fScanTop += fScanInc); + aRect.Right() = (long)(fScanRight -= fScanInc); + aRect.Bottom() = (long)(fScanBottom -= fScanInc); + + if ( (aRect.GetWidth() < 2) || (aRect.GetHeight() < 2) ) + break; + + aPoly = Polygon( aRect.Center(), + aRect.GetWidth() >> 1, aRect.GetHeight() >> 1 ); + aPoly.Rotate( aCenter, rGradient.GetAngle() ); + + aPolyPoly.Replace( aPolyPoly.GetObject( 1 ), 0 ); + aPolyPoly.Replace( aPoly, 1 ); + + PolyPolygon aTempPolyPoly = aPolyPoly; + aTempPolyPoly.Clip( aClipRect ); + aDrawPolyPolyRecordHdl.Call(&aTempPolyPoly); + + // Farbe entsprechend anpassen + nRed += nStepRed; + nGreen += nStepGreen; + nBlue += nStepBlue; + + nRed = MinMax( nRed, 0, 0xFF ); + nGreen = MinMax( nGreen, 0, 0xFF ); + nBlue = MinMax( nBlue, 0, 0xFF ); + } + + // Falls PolyPolygon-Ausgabe, muessen wir noch ein letztes + // inneres Polygon zeichnen + aCol = Color( (BYTE) nRed, (BYTE) nGreen, (BYTE) nBlue ); + aSetFillInBrushRecordHdl.Call(&aCol); + + aPoly = aPolyPoly.GetObject( 1 ); + if ( !aPoly.GetBoundRect().IsEmpty() ) + { + aPoly.Clip( aClipRect ); + aDrawPolyRecordHdl.Call(&aPoly); + } +} + +// ------------------------------------------------------------------------ + +void GradientWrapper::WriteRectGradient(const Rectangle& rRect, + const Gradient& rGradient) +{ + USHORT nStepCount = 100; + Rectangle aClipRect = rRect; + Rectangle aRect = rRect; + + aRect.Left()--; + aRect.Top()--; + aRect.Right()++; + aRect.Bottom()++; + + // rotiertes BoundRect ausrechnen + double fAngle = (rGradient.GetAngle() % 3600) * F_PI1800; + double fWidth = aRect.GetWidth(); + double fHeight = aRect.GetHeight(); + double fDX = fWidth * fabs( cos( fAngle ) ) + + fHeight * fabs( sin( fAngle ) ); + double fDY = fHeight * fabs( cos( fAngle ) ) + + fWidth * fabs( sin( fAngle ) ); + fDX = (fDX - fWidth) * 0.5 + 0.5; + fDY = (fDY - fHeight) * 0.5 + 0.5; + aRect.Left() -= (long)fDX; + aRect.Right() += (long)fDX; + aRect.Top() -= (long)fDY; + aRect.Bottom() += (long)fDY; + + // Quadratisch machen, wenn angefordert; + Size aSize = aRect.GetSize(); + if ( rGradient.GetStyle() == GRADIENT_SQUARE ) + { + if ( aSize.Width() > aSize.Height() ) + aSize.Height() = aSize.Width(); + else + aSize.Width() = aSize.Height(); + } + + // neue Mittelpunkte berechnen + long nZWidth = aRect.GetWidth() * (long)rGradient.GetOfsX() / 100; + long nZHeight = aRect.GetHeight() * (long)rGradient.GetOfsY() / 100; + long nBorderX = (long)rGradient.GetBorder() * aSize.Width() / 100; + long nBorderY = (long)rGradient.GetBorder() * aSize.Height() / 100; + Point aCenter( aRect.Left() + nZWidth, aRect.Top() + nZHeight ); + + // Rand beruecksichtigen + aSize.Width() -= nBorderX; + aSize.Height() -= nBorderY; + + // Ausgaberechteck neu setzen + aRect.Left() = aCenter.X() - (aSize.Width() >> 1); + aRect.Top() = aCenter.Y() - (aSize.Height() >> 1); + aRect.SetSize( aSize ); + + long nMinRect = Min( aRect.GetWidth(), aRect.GetHeight() ); + + // Anzahl der Schritte berechnen, falls nichts uebergeben wurde + if ( !nStepCount ) + { + long nInc = ((nMinRect >> 9) + 1) << 3; + + if ( !nInc ) + nInc = 1; + + nStepCount = (USHORT)(nMinRect / nInc); + } + // minimal drei Schritte + long nSteps = Max( nStepCount, (USHORT)3 ); + + // Ausgabebegrenzungen und Schrittweite fuer jede Richtung festlegen + double fScanLeft = aRect.Left(); + double fScanTop = aRect.Top(); + double fScanRight = aRect.Right(); + double fScanBottom = aRect.Bottom(); + double fScanInc = (double)nMinRect / (double)nSteps * 0.5; + + // Intensitaeten von Start- und Endfarbe ggf. aendern und + // Farbschrittweiten berechnen + long nFactor; + const Color& rStartCol = rGradient.GetStartColor(); + const Color& rEndCol = rGradient.GetEndColor(); + long nRed = rStartCol.GetRed(); + long nGreen = rStartCol.GetGreen(); + long nBlue = rStartCol.GetBlue(); + long nEndRed = rEndCol.GetRed(); + long nEndGreen = rEndCol.GetGreen(); + long nEndBlue = rEndCol.GetBlue(); + nFactor = rGradient.GetStartIntensity(); + nRed = (nRed * nFactor) / 100; + nGreen = (nGreen * nFactor) / 100; + nBlue = (nBlue * nFactor) / 100; + nFactor = rGradient.GetEndIntensity(); + nEndRed = (nEndRed * nFactor) / 100; + nEndGreen = (nEndGreen * nFactor) / 100; + nEndBlue = (nEndBlue * nFactor) / 100; + long nStepRed = (nEndRed - nRed) / nSteps; + long nStepGreen = (nEndGreen - nGreen) / nSteps; + long nStepBlue = (nEndBlue - nBlue) / nSteps; + Color aCol( (BYTE) nRed, (BYTE) nGreen, (BYTE) nBlue ); + + // GDI-Objekte sichern und setzen + aSetFillInBrushRecordHdl.Call(&aCol); + + // Recteck erstmal ausgeben + PolyPolygon aPolyPoly( 2 ); + Polygon aPoly( rRect ); + + aPolyPoly.Insert( aPoly ); + aPoly = Polygon( aRect ); + aPoly.Rotate( aCenter, rGradient.GetAngle() ); + aPolyPoly.Insert( aPoly ); + + PolyPolygon aTempPolyPoly = aPolyPoly; + aTempPolyPoly.Clip( aClipRect ); + aDrawPolyPolyRecordHdl.Call(&aTempPolyPoly); + + // Schleife, um nacheinander die Polygone/PolyPolygone auszugeben + for ( long i = 0; i < nSteps; i++ ) + { + Color aCol( (BYTE) nRed, (BYTE) nGreen, (BYTE) nBlue ); + aSetFillInBrushRecordHdl.Call(&aCol); + + // neues Polygon berechnen + aRect.Left() = (long)(fScanLeft += fScanInc); + aRect.Top() = (long)(fScanTop += fScanInc); + aRect.Right() = (long)(fScanRight -= fScanInc); + aRect.Bottom() = (long)(fScanBottom-= fScanInc); + + if ( (aRect.GetWidth() < 2) || (aRect.GetHeight() < 2) ) + break; + + aPoly = Polygon( aRect ); + aPoly.Rotate( aCenter, rGradient.GetAngle() ); + + aPolyPoly.Replace( aPolyPoly.GetObject( 1 ), 0 ); + aPolyPoly.Replace( aPoly, 1 ); + + PolyPolygon aTempPolyPoly = aPolyPoly; + aTempPolyPoly.Clip( aClipRect ); + aDrawPolyPolyRecordHdl.Call(&aTempPolyPoly); + + // Farben aendern + nRed += nStepRed; + nGreen += nStepGreen; + nBlue += nStepBlue; + + nRed = MinMax( nRed, 0, 0xFF ); + nGreen = MinMax( nGreen, 0, 0xFF ); + nBlue = MinMax( nBlue, 0, 0xFF ); + } + + aCol = Color( (BYTE) nRed, (BYTE) nGreen, (BYTE) nBlue ); + aSetFillInBrushRecordHdl.Call(&aCol); + + aPoly = aPolyPoly.GetObject( 1 ); + if ( !aPoly.GetBoundRect().IsEmpty() ) + { + aPoly.Clip( aClipRect ); + aDrawPolyRecordHdl.Call(&aPoly); + } +} +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/binfilter/bf_svtools/source/filter.vcl/filter/svt_sgfbram.cxx b/binfilter/bf_svtools/source/filter.vcl/filter/svt_sgfbram.cxx new file mode 100644 index 000000000000..40d994bb6c2f --- /dev/null +++ b/binfilter/bf_svtools/source/filter.vcl/filter/svt_sgfbram.cxx @@ -0,0 +1,658 @@ +/* -*- 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove + + +#include <string.h> +#include <osl/endian.h> +#include <tools/stream.hxx> +#include <vcl/gdimtf.hxx> +#include <tools/color.hxx> +#include <vcl/virdev.hxx> +#include "sgffilt.hxx" +#include "sgfbram.hxx" + +namespace binfilter +{ + +#if defined( WIN ) && defined( MSC ) +#pragma code_seg( "SVTOOLS_FILTER4", "SVTOOLS_CODE" ) +#endif + +/************************************************************************* +|* +|* operator>>( SvStream&, SgfHeader& ) +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +SvStream& operator>>(SvStream& rIStream, SgfHeader& rHead) +{ + rIStream.Read((char*)&rHead.Magic,SgfHeaderSize); +#if defined OSL_BIGENDIAN + rHead.Magic =SWAPSHORT(rHead.Magic ); + rHead.Version=SWAPSHORT(rHead.Version); + rHead.Typ =SWAPSHORT(rHead.Typ ); + rHead.Xsize =SWAPSHORT(rHead.Xsize ); + rHead.Ysize =SWAPSHORT(rHead.Ysize ); + rHead.Xoffs =SWAPSHORT(rHead.Xoffs ); + rHead.Yoffs =SWAPSHORT(rHead.Yoffs ); + rHead.Planes =SWAPSHORT(rHead.Planes ); + rHead.SwGrCol=SWAPSHORT(rHead.SwGrCol); + rHead.OfsLo =SWAPSHORT(rHead.OfsLo ); + rHead.OfsHi =SWAPSHORT(rHead.OfsHi ); +#endif + return rIStream; +} + + +/************************************************************************* +|* +|* SgfHeader::ChkMagic() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +BOOL SgfHeader::ChkMagic() +{ return Magic=='J'*256+'J'; } + +UINT32 SgfHeader::GetOffset() +{ return UINT32(OfsLo)+0x00010000*UINT32(OfsHi); } + + +/************************************************************************* +|* +|* operator>>( SvStream&, SgfEntry& ) +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +SvStream& operator>>(SvStream& rIStream, SgfEntry& rEntr) +{ + rIStream.Read((char*)&rEntr.Typ,SgfEntrySize); +#if defined OSL_BIGENDIAN + rEntr.Typ =SWAPSHORT(rEntr.Typ ); + rEntr.iFrei=SWAPSHORT(rEntr.iFrei); + rEntr.lFreiLo=SWAPSHORT (rEntr.lFreiLo); + rEntr.lFreiHi=SWAPSHORT (rEntr.lFreiHi); + rEntr.OfsLo=SWAPSHORT(rEntr.OfsLo); + rEntr.OfsHi=SWAPSHORT(rEntr.OfsHi); +#endif + return rIStream; +} + +UINT32 SgfEntry::GetOffset() +{ return UINT32(OfsLo)+0x00010000*UINT32(OfsHi); } + + +/************************************************************************* +|* +|* operator>>( SvStream&, SgfVector& ) +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +SvStream& operator>>(SvStream& rIStream, SgfVector& rVect) +{ + rIStream.Read((char*)&rVect,sizeof(rVect)); +#if defined OSL_BIGENDIAN + rVect.Flag =SWAPSHORT(rVect.Flag ); + rVect.x =SWAPSHORT(rVect.x ); + rVect.y =SWAPSHORT(rVect.y ); + rVect.OfsLo=SWAPLONG (rVect.OfsLo); + rVect.OfsHi=SWAPLONG (rVect.OfsHi); +#endif + return rIStream; +} + + +/************************************************************************* +|* +|* operator<<( SvStream&, BmpFileHeader& ) +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +SvStream& operator<<(SvStream& rOStream, BmpFileHeader& rHead) +{ +#if defined OSL_BIGENDIAN + rHead.Typ =SWAPSHORT(rHead.Typ ); + rHead.SizeLo =SWAPSHORT(rHead.SizeLo ); + rHead.SizeHi =SWAPSHORT(rHead.SizeHi ); + rHead.Reserve1=SWAPSHORT(rHead.Reserve1); + rHead.Reserve2=SWAPSHORT(rHead.Reserve2); + rHead.OfsLo =SWAPSHORT(rHead.OfsLo ); + rHead.OfsHi =SWAPSHORT(rHead.OfsHi ); +#endif + rOStream.Write((char*)&rHead,sizeof(rHead)); +#if defined OSL_BIGENDIAN + rHead.Typ =SWAPSHORT(rHead.Typ ); + rHead.SizeLo =SWAPSHORT(rHead.SizeLo ); + rHead.SizeHi =SWAPSHORT(rHead.SizeHi ); + rHead.Reserve1=SWAPSHORT(rHead.Reserve1); + rHead.Reserve2=SWAPSHORT(rHead.Reserve2); + rHead.OfsLo =SWAPSHORT(rHead.OfsLo ); + rHead.OfsHi =SWAPSHORT(rHead.OfsHi ); +#endif + return rOStream; +} + +void BmpFileHeader::SetSize(UINT32 Size) +{ + SizeLo=UINT16(Size & 0x0000FFFF); + SizeHi=UINT16((Size & 0xFFFF0000)>>16); +} + +void BmpFileHeader::SetOfs(UINT32 Ofs) +{ + OfsLo=UINT16(Ofs & 0x0000FFFF); + OfsHi=UINT16((Ofs & 0xFFFF0000)>>16); +} + +UINT32 BmpFileHeader::GetOfs() +{ + return UINT32(OfsLo)+0x00010000*UINT32(OfsHi); +} + +/************************************************************************* +|* +|* operator<<( SvStream&, BmpInfoHeader& ) +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +SvStream& operator<<(SvStream& rOStream, BmpInfoHeader& rInfo) +{ +#if defined OSL_BIGENDIAN + rInfo.Size =SWAPLONG (rInfo.Size ); + rInfo.Width =SWAPLONG (rInfo.Width ); + rInfo.Hight =SWAPLONG (rInfo.Hight ); + rInfo.Planes =SWAPSHORT(rInfo.Planes ); + rInfo.PixBits =SWAPSHORT(rInfo.PixBits ); + rInfo.Compress=SWAPLONG (rInfo.Compress); + rInfo.ImgSize =SWAPLONG (rInfo.ImgSize ); + rInfo.xDpmm =SWAPLONG (rInfo.xDpmm ); + rInfo.yDpmm =SWAPLONG (rInfo.yDpmm ); + rInfo.ColUsed =SWAPLONG (rInfo.ColUsed ); + rInfo.ColMust =SWAPLONG (rInfo.ColMust ); +#endif + rOStream.Write((char*)&rInfo,sizeof(rInfo)); +#if defined OSL_BIGENDIAN + rInfo.Size =SWAPLONG (rInfo.Size ); + rInfo.Width =SWAPLONG (rInfo.Width ); + rInfo.Hight =SWAPLONG (rInfo.Hight ); + rInfo.Planes =SWAPSHORT(rInfo.Planes ); + rInfo.PixBits =SWAPSHORT(rInfo.PixBits ); + rInfo.Compress=SWAPLONG (rInfo.Compress); + rInfo.ImgSize =SWAPLONG (rInfo.ImgSize ); + rInfo.xDpmm =SWAPLONG (rInfo.xDpmm ); + rInfo.yDpmm =SWAPLONG (rInfo.yDpmm ); + rInfo.ColUsed =SWAPLONG (rInfo.ColUsed ); + rInfo.ColMust =SWAPLONG (rInfo.ColMust ); +#endif + return rOStream; +} + + +/************************************************************************* +|* +|* operator<<( SvStream&, RGBQuad& ) +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +SvStream& operator<<(SvStream& rOStream, const RGBQuad& rQuad) +{ + rOStream.Write((char*)&rQuad,sizeof(rQuad)); + return rOStream; +} + + +//////////////////////////////////////////////////////////////////////////////////////////////////// +// PcxExpand /////////////////////////////////////////////////////////////////////////////////////// +//////////////////////////////////////////////////////////////////////////////////////////////////// + +class PcxExpand +{ +private: + USHORT Count; + BYTE Data; +public: + PcxExpand() { Count=0; } + BYTE GetByte(SvStream& rInp); +}; + +BYTE PcxExpand::GetByte(SvStream& rInp) +{ + if (Count>0) { + Count--; + } else { + rInp.Read((char*)&Data,1); + if ((Data & 0xC0) == 0xC0) { + Count=(Data & 0x3F) -1; + rInp.Read((char*)&Data,1); + } + } + return Data; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////// +// SgfBMapFilter /////////////////////////////////////////////////////////////////////////////////// +//////////////////////////////////////////////////////////////////////////////////////////////////// + + +/************************************************************************* +|* +|* SgfFilterBmp() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +BOOL SgfFilterBMap(SvStream& rInp, SvStream& rOut, SgfHeader& rHead, SgfEntry&) +{ + BmpFileHeader aBmpHead; + BmpInfoHeader aBmpInfo; + USHORT nWdtInp=(rHead.Xsize+7)/8; // Breite der Input-Bitmap in Bytes + USHORT nWdtOut; // Breite der Output-Bitmap in Bytes + USHORT nColors; // Anzahl der Farben (1,16,256) + USHORT nColBits; // Anzahl der Bits/Pixel (2, 4, 8) + USHORT i,j,k; // Spaltenzaehler, Zeilenzaehler, Planezaehler + USHORT a,b; // Hilfsvariable + BYTE pl1 = 0,pl2= 0; // Masken fuer die Planes + BYTE* pBuf=NULL; // Buffer fuer eine Pixelzeile + PcxExpand aPcx; + ULONG nOfs; + BYTE cRGB[4]; + + if (rHead.Planes<=1) nColBits=1; else nColBits=4; if (rHead.Typ==4) nColBits=8; + nColors=1<<nColBits; + nWdtOut=((rHead.Xsize*nColBits+31)/32)*4; + aBmpHead.Typ='B'+'M'*256; + aBmpHead.SetOfs(sizeof(aBmpHead)+sizeof(aBmpInfo)+nColors*4); + aBmpHead.SetSize(aBmpHead.GetOfs()+nWdtOut*rHead.Ysize); + aBmpHead.Reserve1=0; + aBmpHead.Reserve2=0; + aBmpInfo.Size=sizeof(aBmpInfo); + aBmpInfo.Width=rHead.Xsize; + aBmpInfo.Hight=rHead.Ysize; + aBmpInfo.Planes=1; + aBmpInfo.PixBits=nColBits; + aBmpInfo.Compress=0; + aBmpInfo.ImgSize=0; + aBmpInfo.xDpmm=0; + aBmpInfo.yDpmm=0; + aBmpInfo.ColUsed=0; + aBmpInfo.ColMust=0; + pBuf=new BYTE[nWdtOut]; + if (!pBuf) return FALSE; // Fehler: kein Speichel da + rOut<<aBmpHead<<aBmpInfo; + memset(pBuf,0,nWdtOut); // Buffer mit Nullen fuellen + + if (nColors==2) + { + + rOut<<RGBQuad(0x00,0x00,0x00); // Schwarz + rOut<<RGBQuad(0xFF,0xFF,0xFF); // Weiss + nOfs=rOut.Tell(); + for (j=0;j<rHead.Ysize;j++) + rOut.Write((char*)pBuf,nWdtOut); // Datei erstmal komplett mit Nullen fuellen + for (j=0;j<rHead.Ysize;j++) { + for(i=0;i<nWdtInp;i++) { + pBuf[i]=aPcx.GetByte(rInp); + } + for(i=nWdtInp;i<nWdtOut;i++) pBuf[i]=0; // noch bis zu 3 Bytes + rOut.Seek(nOfs+((ULONG)rHead.Ysize-j-1L)*(ULONG)nWdtOut); // rueckwaerts schreiben! + rOut.Write((char*)pBuf,nWdtOut); + } + } else if (nColors==16) { + rOut<<RGBQuad(0x00,0x00,0x00); // Schwarz + rOut<<RGBQuad(0x24,0x24,0x24); // Grau 80% + rOut<<RGBQuad(0x49,0x49,0x49); // Grau 60% + rOut<<RGBQuad(0x92,0x92,0x92); // Grau 40% + rOut<<RGBQuad(0x6D,0x6D,0x6D); // Grau 30% + rOut<<RGBQuad(0xB6,0xB6,0xB6); // Grau 20% + rOut<<RGBQuad(0xDA,0xDA,0xDA); // Grau 10% + rOut<<RGBQuad(0xFF,0xFF,0xFF); // Weiss + rOut<<RGBQuad(0x00,0x00,0x00); // Schwarz + rOut<<RGBQuad(0xFF,0x00,0x00); // Rot + rOut<<RGBQuad(0x00,0x00,0xFF); // Blau + rOut<<RGBQuad(0xFF,0x00,0xFF); // Magenta + rOut<<RGBQuad(0x00,0xFF,0x00); // Gruen + rOut<<RGBQuad(0xFF,0xFF,0x00); // Gelb + rOut<<RGBQuad(0x00,0xFF,0xFF); // Cyan + rOut<<RGBQuad(0xFF,0xFF,0xFF); // Weiss + + nOfs=rOut.Tell(); + for (j=0;j<rHead.Ysize;j++) + rOut.Write((char*)pBuf,nWdtOut); // Datei erstmal komplett mit Nullen fuellen + for (j=0;j<rHead.Ysize;j++) { + memset(pBuf,0,nWdtOut); + for(k=0;k<4;k++) { + if (k==0) { + pl1=0x10; pl2=0x01; + } else { + pl1<<=1; pl2<<=1; + } + for(i=0;i<nWdtInp;i++) { + a=i*4; + b=aPcx.GetByte(rInp); + if (b & 0x80) pBuf[a ]|=pl1; + if (b & 0x40) pBuf[a ]|=pl2; + if (b & 0x20) pBuf[a+1]|=pl1; + if (b & 0x10) pBuf[a+1]|=pl2; + if (b & 0x08) pBuf[a+2]|=pl1; + if (b & 0x04) pBuf[a+2]|=pl2; + if (b & 0x02) pBuf[a+3]|=pl1; + if (b & 0x01) pBuf[a+3]|=pl2; + } + } + for(i=nWdtInp*4;i<nWdtOut;i++) pBuf[i]=0; // noch bis zu 3 Bytes + rOut.Seek(nOfs+((ULONG)rHead.Ysize-j-1L)*(ULONG)nWdtOut); // rueckwaerts schreiben! + rOut.Write((char*)pBuf,nWdtOut); + } + } else if (nColors==256) { + cRGB[3]=0; // der 4. Paletteneintrag fuer BMP + for (i=0;i<256;i++) { // Palette kopieren + rInp.Read((char*)cRGB,3); + pl1=cRGB[0]; // Rot mit Blau tauschen + cRGB[0]=cRGB[2]; + cRGB[2]=pl1; + rOut.Write((char*)cRGB,4); + } + + nOfs=rOut.Tell(); + for (j=0;j<rHead.Ysize;j++) + rOut.Write((char*)pBuf,nWdtOut); // Datei erstmal komplett mit Nullen fuellen + for (j=0;j<rHead.Ysize;j++) { + for(i=0;i<rHead.Xsize;i++) + pBuf[i]=aPcx.GetByte(rInp); + for(i=rHead.Xsize;i<nWdtOut;i++) pBuf[i]=0; // noch bis zu 3 Bytes + rOut.Seek(nOfs+((ULONG)rHead.Ysize-j-1L)*(ULONG)nWdtOut); // rueckwaerts schreiben! + rOut.Write((char*)pBuf,nWdtOut); + } + } + delete[] pBuf; + return TRUE; +} + + +/************************************************************************* +|* +|* SgfBMapFilter() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +BOOL SgfBMapFilter(SvStream& rInp, SvStream& rOut) +{ + ULONG nFileStart; // Offset des SgfHeaders. Im allgemeinen 0. + SgfHeader aHead; + SgfEntry aEntr; + ULONG nNext; + BOOL bRdFlag=FALSE; // Grafikentry gelesen ? + BOOL bRet=FALSE; // Returncode + + nFileStart=rInp.Tell(); + rInp>>aHead; + if (aHead.ChkMagic() && (aHead.Typ==SgfBitImag0 || aHead.Typ==SgfBitImag1 || + aHead.Typ==SgfBitImag2 || aHead.Typ==SgfBitImgMo)) { + nNext=aHead.GetOffset(); + while (nNext && !bRdFlag && !rInp.GetError() && !rOut.GetError()) { + rInp.Seek(nFileStart+nNext); + rInp>>aEntr; + nNext=aEntr.GetOffset(); + if (aEntr.Typ==aHead.Typ) { + bRdFlag=TRUE; + switch(aEntr.Typ) { + case SgfBitImag0: + case SgfBitImag1: + case SgfBitImag2: + case SgfBitImgMo: bRet=SgfFilterBMap(rInp,rOut,aHead,aEntr); break; + } + } + } // while(nNext) + } + if (rInp.GetError()) bRet=FALSE; + return(bRet); +} + + +//////////////////////////////////////////////////////////////////////////////////////////////////// +// SgfVectFilter /////////////////////////////////////////////////////////////////////////////////// +//////////////////////////////////////////////////////////////////////////////////////////////////// + +// Fuer StarDraw Embedded SGF-Vector +long SgfVectXofs=0; +long SgfVectYofs=0; +long SgfVectXmul=0; +long SgfVectYmul=0; +long SgfVectXdiv=0; +long SgfVectYdiv=0; +BOOL SgfVectScal=FALSE; + +//////////////////////////////////////////////////////////// +// Hpgl2SvFarbe //////////////////////////////////////////// +//////////////////////////////////////////////////////////// + +Color Hpgl2SvFarbe( BYTE nFarb ) +{ + ULONG nColor = COL_BLACK; + + switch (nFarb & 0x07) { + case 0: nColor=COL_WHITE; break; + case 1: nColor=COL_YELLOW; break; + case 2: nColor=COL_LIGHTMAGENTA; break; + case 3: nColor=COL_LIGHTRED; break; + case 4: nColor=COL_LIGHTCYAN; break; + case 5: nColor=COL_LIGHTGREEN; break; + case 6: nColor=COL_LIGHTBLUE; break; + case 7: nColor=COL_BLACK; break; + } + Color aColor( nColor ); + return aColor; +} + +/************************************************************************* +|* +|* SgfFilterVect() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +BOOL SgfFilterVect(SvStream& rInp, SgfHeader& rHead, SgfEntry&, GDIMetaFile& rMtf) +{ + VirtualDevice aOutDev; + SgfVector aVect; + BYTE nFarb; + BYTE nFrb0=7; + BYTE nLTyp; + BYTE nOTyp; + BOOL bEoDt=FALSE; + BOOL bPDwn=FALSE; + Point aP0(0,0); + Point aP1(0,0); + String Msg; + USHORT RecNr=0; + + rMtf.Record(&aOutDev); + aOutDev.SetLineColor(Color(COL_BLACK)); + aOutDev.SetFillColor(Color(COL_BLACK)); + + while (!bEoDt && !rInp.GetError()) { + rInp>>aVect; RecNr++; + nFarb=(BYTE) (aVect.Flag & 0x000F); + nLTyp=(BYTE)((aVect.Flag & 0x00F0) >>4); + nOTyp=(BYTE)((aVect.Flag & 0x0F00) >>8); + bEoDt=(aVect.Flag & 0x4000) !=0; + bPDwn=(aVect.Flag & 0x8000) !=0; + + long x=aVect.x-rHead.Xoffs; + long y=rHead.Ysize-(aVect.y-rHead.Yoffs); + if (SgfVectScal) { + if (SgfVectXdiv==0) SgfVectXdiv=rHead.Xsize; + if (SgfVectYdiv==0) SgfVectYdiv=rHead.Ysize; + if (SgfVectXdiv==0) SgfVectXdiv=1; + if (SgfVectYdiv==0) SgfVectYdiv=1; + x=SgfVectXofs+ x *SgfVectXmul /SgfVectXdiv; + y=SgfVectYofs+ y *SgfVectXmul /SgfVectYdiv; + } + aP1=Point(x,y); + if (!bEoDt && !rInp.GetError()) { + if (bPDwn && nLTyp<=6) { + switch(nOTyp) { + case 1: if (nFarb!=nFrb0) { + switch(rHead.SwGrCol) { + case SgfVectFarb: aOutDev.SetLineColor(Hpgl2SvFarbe(nFarb)); break; + case SgfVectGray: break; + case SgfVectWdth: break; + } + } + aOutDev.DrawLine(aP0,aP1); break; // Linie + case 2: break; // Kreis + case 3: break; // Text + case 5: aOutDev.DrawRect(Rectangle(aP0,aP1)); break; // Rechteck (solid) + } + } + aP0=aP1; + nFrb0=nFarb; + } + } + rMtf.Stop(); + rMtf.WindStart(); + MapMode aMap( MAP_10TH_MM, Point(), + Fraction( 1, 4 ), Fraction( 1, 4 ) ); + rMtf.SetPrefMapMode( aMap ); + rMtf.SetPrefSize( Size( (short)rHead.Xsize, (short)rHead.Ysize ) ); + return TRUE; +} + + +/************************************************************************* +|* +|* SgfVectFilter() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +BOOL SgfVectFilter(SvStream& rInp, GDIMetaFile& rMtf) +{ + ULONG nFileStart; // Offset des SgfHeaders. Im allgemeinen 0. + SgfHeader aHead; + SgfEntry aEntr; + ULONG nNext; + BOOL bRdFlag=FALSE; // Grafikentry gelesen ? + BOOL bRet=FALSE; // Returncode + + nFileStart=rInp.Tell(); + rInp>>aHead; + if (aHead.ChkMagic() && aHead.Typ==SGF_SIMPVECT) { + nNext=aHead.GetOffset(); + while (nNext && !bRdFlag && !rInp.GetError()) { + rInp.Seek(nFileStart+nNext); + rInp>>aEntr; + nNext=aEntr.GetOffset(); + if (aEntr.Typ==aHead.Typ) { + bRet=SgfFilterVect(rInp,aHead,aEntr,rMtf); + } + } // while(nNext) + if (bRdFlag) { + if (!rInp.GetError()) bRet=TRUE; // Scheinbar Ok + } + } + return(bRet); +} + + +/************************************************************************* +|* +|* CheckSgfTyp() +|* +|* Beschreibung Feststellen, um was fuer ein SGF/SGV es sich handelt. +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +BYTE CheckSgfTyp(SvStream& rInp, USHORT& nVersion) +{ +#if OSL_DEBUG_LEVEL > 1 // Recordgroessen checken. Neuer Compiler hat vielleichte anderes Allignment! + if (sizeof(SgfHeader)!=SgfHeaderSize || + sizeof(SgfEntry) !=SgfEntrySize || + sizeof(SgfVector)!=SgfVectorSize || + sizeof(BmpFileHeader)!=BmpFileHeaderSize || + sizeof(BmpInfoHeader)!=BmpInfoHeaderSize || + sizeof(RGBQuad )!=RGBQuadSize ) return SGF_DONTKNOW; +#endif + + ULONG nPos; + SgfHeader aHead; + nVersion=0; + nPos=rInp.Tell(); + rInp>>aHead; + rInp.Seek(nPos); + if (aHead.ChkMagic()) { + nVersion=aHead.Version; + switch(aHead.Typ) { + case SgfBitImag0: + case SgfBitImag1: + case SgfBitImag2: + case SgfBitImgMo: return SGF_BITIMAGE; + case SgfSimpVect: return SGF_SIMPVECT; + case SgfPostScrp: return SGF_POSTSCRP; + case SgfStarDraw: return SGF_STARDRAW; + default : return SGF_DONTKNOW; + } + } else { + return SGF_DONTKNOW; + } +} +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/binfilter/bf_svtools/source/filter.vcl/filter/svt_sgvmain.cxx b/binfilter/bf_svtools/source/filter.vcl/filter/svt_sgvmain.cxx new file mode 100644 index 000000000000..596d65268bfa --- /dev/null +++ b/binfilter/bf_svtools/source/filter.vcl/filter/svt_sgvmain.cxx @@ -0,0 +1,1144 @@ +/* -*- 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove + +#include <osl/endian.h> +#include <vcl/graph.hxx> +#include <tools/poly.hxx> +#include <bf_svtools/filter.hxx> +#include "sgffilt.hxx" +#include "sgfbram.hxx" +#include "sgvmain.hxx" +#include "sgvspln.hxx" +#include <unotools/ucbstreamhelper.hxx> + +namespace binfilter +{ + +#define SWAPPOINT(p) { \ + p.x=SWAPSHORT(p.x); \ + p.y=SWAPSHORT(p.y); } + +#define SWAPPAGE(p) { \ + p.Next =SWAPLONG (p.Next ); \ + p.nList =SWAPLONG (p.nList ); \ + p.ListEnd=SWAPLONG (p.ListEnd); \ + p.Paper.Size.x=SWAPSHORT(p.Paper.Size.x); \ + p.Paper.Size.y=SWAPSHORT(p.Paper.Size.y); \ + p.Paper.RandL =SWAPSHORT(p.Paper.RandL ); \ + p.Paper.RandR =SWAPSHORT(p.Paper.RandR ); \ + p.Paper.RandO =SWAPSHORT(p.Paper.RandO ); \ + p.Paper.RandU =SWAPSHORT(p.Paper.RandU ); \ + SWAPPOINT(p.U); \ + UINT16 iTemp; \ + for (iTemp=0;iTemp<20;iTemp++) { \ + rPage.HlpLnH[iTemp]=SWAPSHORT(rPage.HlpLnH[iTemp]); \ + rPage.HlpLnV[iTemp]=SWAPSHORT(rPage.HlpLnV[iTemp]); }} + +#define SWAPOBJK(o) { \ + o.Last =SWAPLONG (o.Last ); \ + o.Next =SWAPLONG (o.Next ); \ + o.MemSize =SWAPSHORT(o.MemSize ); \ + SWAPPOINT(o.ObjMin); \ + SWAPPOINT(o.ObjMax); } + +#define SWAPLINE(l) { \ + l.LMSize=SWAPSHORT(l.LMSize); \ + l.LDicke=SWAPSHORT(l.LDicke); } + +#define SWAPAREA(a) { \ + a.FDummy2=SWAPSHORT(a.FDummy2); \ + a.FMuster=SWAPSHORT(a.FMuster); } + +#define SWAPTEXT(t) { \ + SWAPLINE(t.L); \ + SWAPAREA(t.F); \ + t.FontLo =SWAPSHORT(t.FontLo ); \ + t.FontHi =SWAPSHORT(t.FontHi ); \ + t.Grad =SWAPSHORT(t.Grad ); \ + t.Breite =SWAPSHORT(t.Breite ); \ + t.Schnitt=SWAPSHORT(t.Schnitt); \ + t.LnFeed =SWAPSHORT(t.LnFeed ); \ + t.Slant =SWAPSHORT(t.Slant ); \ + SWAPLINE(t.ShdL); \ + SWAPAREA(t.ShdF); \ + SWAPPOINT(t.ShdVers); \ + SWAPAREA(t.BackF); } + + +//////////////////////////////////////////////////////////////////////////////////////////////////// +// +// Einschraenkungen: +// +// - Flaechenmuster werden den unter StarView verfuegbaren Mustern angenaehert. +// - Linienenden werden unter StarView immer rund dargestellt und gehen ueber +// den Endpunkt der Linie hinaus. +// - Linienmuster werden den unter StarView verfuegbaren Mustern angenaehert. +// Transparent/Opak wird zur Zeit noch nicht beruecksichtigt. +// - Keine gedrehten Ellipsen +// +// +// +// +//////////////////////////////////////////////////////////////////////////////////////////////////// + +#if defined( WIN ) && defined( MSC ) +#pragma code_seg( "svtools", "AUTO_CODE" ) +#endif + +//////////////////////////////////////////////////////////////////////////////////////////////////// +// Fuer Fontuebersetzung /////////////////////////////////////////////////////////////////////////// +//////////////////////////////////////////////////////////////////////////////////////////////////// +SgfFontLst* pSgfFonts = 0; + +#if defined( WIN ) && defined( MSC ) +#pragma code_seg( "SVTOOLS_FILTER3", "SVTOOLS_CODE" ) +static void AntiMscBug() {} +#endif + +//////////////////////////////////////////////////////////////////////////////////////////////////// +// Fuer Kreisunterarten, Text und gedrehte Rechtecke /////////////////////////////////////////////// +//////////////////////////////////////////////////////////////////////////////////////////////////// +void RotatePoint(PointType& P, INT16 cx, INT16 cy, double sn, double cs) +{ + INT16 dx,dy; + double x1,y1; + dx=P.x-cx; + dy=P.y-cy; + x1=dx*cs-dy*sn; + y1=dy*cs+dx*sn; + P.x=cx+INT16(x1); + P.y=cy+INT16(y1); +} + +void RotatePoint(Point& P, INT16 cx, INT16 cy, double sn, double cs) +{ + INT16 dx,dy; + double x1,y1; + dx=(INT16)(P.X()-cx); + dy=(INT16)(P.Y()-cy); + x1=dx*cs-dy*sn; + y1=dy*cs+dx*sn; + P=Point(cx+INT16(x1),cy+INT16(y1)); +} + +INT16 iMulDiv(INT16 a, INT16 Mul, INT16 Div) +{ + INT32 Temp; + Temp=INT32(a)*INT32(Mul)/INT32(Div); + return INT16(Temp); +} + +UINT16 MulDiv(UINT16 a, UINT16 Mul, UINT16 Div) +{ + UINT32 Temp; + Temp=UINT32(a)*UINT32(Mul)/UINT32(Div); + return UINT16(Temp); +} + +//////////////////////////////////////////////////////////////////////////////////////////////////// +// SgfFilterSDrw /////////////////////////////////////////////////////////////////////////////////// +//////////////////////////////////////////////////////////////////////////////////////////////////// + +SvStream& operator>>(SvStream& rIStream, DtHdType& rDtHd) +{ + rIStream.Read((char*)&rDtHd.Reserved[0],DtHdSize); + return rIStream; +} + +void DtHdOverSeek(SvStream& rInp) +{ + ULONG FPos=rInp.Tell(); + FPos+=(ULONG)DtHdSize; + rInp.Seek(FPos); +// rInp.seekg(rInp.tellg()+(ULONG)DtHdSize); +} + + +SvStream& operator>>(SvStream& rIStream, PageType& rPage) +{ + rIStream.Read((char*)&rPage.Next,PageSize); +#if defined OSL_BIGENDIAN + SWAPPAGE(rPage); +#endif + return rIStream; +} + +void ObjkOverSeek(SvStream& rInp, ObjkType& rObjk) +{ + ULONG Siz; + Siz=(ULONG)rObjk.MemSize+rObjk.Last; // ObjSize+ObjAnhSize + rInp.Seek(rInp.Tell()+Siz); +} + +SvStream& operator>>(SvStream& rInp, ObjkType& rObjk) +{ // Die Fileposition im Stream bleibt unveraendert! + ULONG nPos; + nPos=rInp.Tell(); + rInp.Read((char*)&rObjk.Last,ObjkSize); +#if defined OSL_BIGENDIAN + SWAPOBJK(rObjk); +#endif +#ifdef InArbeit + ULONG nPos1=rInp.Tell(); + if(nPos == nPos1) InfoBox( NULL, "tellg funkt nich" ).Execute(); +#endif + rInp.Seek(nPos); +#ifdef InArbeit + if (rInp.Tell() != nPos) InfoBox( NULL, "seekg funkt nich" ).Execute(); +#endif + return rInp; +} +SvStream& operator>>(SvStream& rInp, StrkType& rStrk) +{ + rInp.Read((char*)&rStrk.Last,StrkSize); +#if defined OSL_BIGENDIAN + SWAPOBJK (rStrk); + SWAPLINE (rStrk.L); + SWAPPOINT(rStrk.Pos1); + SWAPPOINT(rStrk.Pos2); +#endif + return rInp; +} +SvStream& operator>>(SvStream& rInp, RectType& rRect) +{ + rInp.Read((char*)&rRect.Last,RectSize); +#if defined OSL_BIGENDIAN + SWAPOBJK (rRect); + SWAPLINE (rRect.L); + SWAPAREA (rRect.F); + SWAPPOINT(rRect.Pos1); + SWAPPOINT(rRect.Pos2); + rRect.Radius =SWAPSHORT(rRect.Radius ); + rRect.DrehWink=SWAPSHORT(rRect.DrehWink); + rRect.Slant =SWAPSHORT(rRect.Slant ); +#endif + return rInp; +} +SvStream& operator>>(SvStream& rInp, PolyType& rPoly) +{ + rInp.Read((char*)&rPoly.Last,PolySize); +#if defined OSL_BIGENDIAN + SWAPOBJK (rPoly); + SWAPLINE (rPoly.L); + SWAPAREA (rPoly.F); + // rPoly.EckP=SWAPLONG(rPoly.EckP); +#endif + return rInp; +} +SvStream& operator>>(SvStream& rInp, SplnType& rSpln) +{ + rInp.Read((char*)&rSpln.Last,SplnSize); +#if defined OSL_BIGENDIAN + SWAPOBJK (rSpln); + SWAPLINE (rSpln.L); + SWAPAREA (rSpln.F); + // rSpln.EckP=SWAPLONG(rSpln.EckP); +#endif + return rInp; +} +SvStream& operator>>(SvStream& rInp, CircType& rCirc) +{ + rInp.Read((char*)&rCirc.Last,CircSize); +#if defined OSL_BIGENDIAN + SWAPOBJK (rCirc); + SWAPLINE (rCirc.L); + SWAPAREA (rCirc.F); + SWAPPOINT(rCirc.Radius); + SWAPPOINT(rCirc.Center); + rCirc.DrehWink =SWAPSHORT(rCirc.DrehWink ); + rCirc.StartWink=SWAPSHORT(rCirc.StartWink); + rCirc.RelWink =SWAPSHORT(rCirc.RelWink ); +#endif + return rInp; +} +SvStream& operator>>(SvStream& rInp, TextType& rText) +{ + rInp.Read((char*)&rText.Last,TextSize); +#if defined OSL_BIGENDIAN + SWAPOBJK (rText); + SWAPTEXT (rText.T); + SWAPPOINT(rText.Pos1); + SWAPPOINT(rText.Pos2); + rText.TopOfs =SWAPSHORT(rText.TopOfs ); + rText.DrehWink=SWAPSHORT(rText.DrehWink); + rText.BoxSlant=SWAPSHORT(rText.BoxSlant); + rText.BufSize =SWAPSHORT(rText.BufSize ); + //rText.Buf =SWAPLONG (rText.Buf ); + //rText.Ext =SWAPLONG (rText.Ext ); + SWAPPOINT(rText.FitSize); + rText.FitBreit=SWAPSHORT(rText.FitBreit); +#endif + rText.Buffer=NULL; + return rInp; +} +SvStream& operator>>(SvStream& rInp, BmapType& rBmap) +{ + rInp.Read((char*)&rBmap.Last,BmapSize); +#if defined OSL_BIGENDIAN + SWAPOBJK (rBmap); + SWAPAREA (rBmap.F); + SWAPPOINT(rBmap.Pos1); + SWAPPOINT(rBmap.Pos2); + rBmap.DrehWink=SWAPSHORT(rBmap.DrehWink); + rBmap.Slant =SWAPSHORT(rBmap.Slant ); + SWAPPOINT(rBmap.PixSize); +#endif + return rInp; +} +SvStream& operator>>(SvStream& rInp, GrupType& rGrup) +{ + rInp.Read((char*)&rGrup.Last,GrupSize); +#if defined OSL_BIGENDIAN + SWAPOBJK (rGrup); + rGrup.SbLo =SWAPSHORT(rGrup.SbLo ); + rGrup.SbHi =SWAPSHORT(rGrup.SbHi ); + rGrup.UpLo =SWAPSHORT(rGrup.UpLo ); + rGrup.UpHi =SWAPSHORT(rGrup.UpHi ); + rGrup.ChartSize=SWAPSHORT(rGrup.ChartSize); + rGrup.ChartPtr =SWAPLONG (rGrup.ChartPtr ); +#endif + return rInp; +} + + + +/************************************************************************* +|* +|* Sgv2SvFarbe() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +Color Sgv2SvFarbe(BYTE nFrb1, BYTE nFrb2, BYTE nInts) +{ + UINT16 r1=0,g1=0,b1=0,r2=0,g2=0,b2=0; + BYTE nInt2=100-nInts; + switch(nFrb1 & 0x07) { + case 0: r1=0xFF; g1=0xFF; b1=0xFF; break; + case 1: r1=0xFF; g1=0xFF; break; + case 2: g1=0xFF; b1=0xFF; break; + case 3: g1=0xFF; break; + case 4: r1=0xFF; b1=0xFF; break; + case 5: r1=0xFF; break; + case 6: b1=0xFF; break; + case 7: break; + } + switch(nFrb2 & 0x07) { + case 0: r2=0xFF; g2=0xFF; b2=0xFF; break; + case 1: r2=0xFF; g2=0xFF; break; + case 2: g2=0xFF; b2=0xFF; break; + case 3: g2=0xFF; break; + case 4: r2=0xFF; b2=0xFF; break; + case 5: r2=0xFF; break; + case 6: b2=0xFF; break; + case 7: break; + } + r1=(UINT16)((UINT32)r1*nInts/100+(UINT32)r2*nInt2/100); + g1=(UINT16)((UINT32)g1*nInts/100+(UINT32)g2*nInt2/100); + b1=(UINT16)((UINT32)b1*nInts/100+(UINT32)b2*nInt2/100); + Color aColor( (sal_uInt8)r1, (sal_uInt8)g1, (sal_uInt8)b1 ); + return aColor; +} + +void SetLine(ObjLineType& rLine, OutputDevice& rOut) +{ +/* !!! + PenStyle aStyle=PEN_SOLID; + switch(rLine.LMuster & 0x07) { + case 0: aStyle=PEN_NULL; break; + case 1: aStyle=PEN_SOLID; break; + case 2: aStyle=PEN_DOT; break; // . . . . . . . . . . . . . . + case 3: aStyle=PEN_DASH; break; // __ __ __ __ __ __ __ __ __ + case 4: aStyle=PEN_DASH; break; // ___ ___ ___ ___ ___ ___ ___ + case 5: aStyle=PEN_DASHDOT; break; // __ . __ . __ . __ . __ . __ + case 6: aStyle=PEN_DASHDOT; break; // __ _ __ _ __ _ __ _ __ _ __ + case 7: aStyle=PEN_DASHDOT; break; // ___ _ _ ___ _ _ ___ _ _ ___ + } + Pen aPen(Sgv2SvFarbe(rLine.LFarbe,rLine.LBFarbe,rLine.LIntens),rLine.LDicke,aStyle); + SetPen(aPen,rOut); +*/ + if( 0 == ( rLine.LMuster & 0x07 ) ) + rOut.SetLineColor(); + else + rOut.SetLineColor( Sgv2SvFarbe(rLine.LFarbe,rLine.LBFarbe,rLine.LIntens) ); +} + +void SetArea(ObjAreaType& rArea, OutputDevice& rOut) +{ +/* + BrushStyle aStyle=BRUSH_SOLID; + switch(rArea.FMuster & 0x00FF) { + case 0: aStyle=BRUSH_NULL; break; + case 1: aStyle=BRUSH_SOLID; break; + case 2: case 4: case 6: case 8: + case 10: case 12: case 14: case 16: + case 43: case 45: aStyle=BRUSH_VERT; break; + case 3: case 5: case 7: case 9: + case 11: case 13: case 15: case 17: + case 42: case 44: aStyle=BRUSH_HORZ; break; + case 18: case 20: case 22: case 24: + case 26: case 28: case 30: case 32: + case 46: case 48: aStyle=BRUSH_UPDIAG; break; + case 19: case 21: case 23: case 25: + case 27: case 29: case 31: case 33: + case 47: case 49: aStyle=BRUSH_DOWNDIAG; break; + case 34: case 35: case 36: case 37: aStyle=BRUSH_CROSS; break; + case 38: case 39: case 40: case 41: aStyle=BRUSH_DIAGCROSS; break; + default: aStyle=BRUSH_DIAGCROSS; break; + } + Brush aBrush(Sgv2SvFarbe(rArea.FFarbe,rArea.FBFarbe,rArea.FIntens),aStyle); + aBrush.SetTransparent((rArea.FMuster & 0x80) !=0L); + SetBrush(aBrush,rOut); +*/ + if( 0 == ( rArea.FMuster & 0x00FF ) ) + rOut.SetFillColor(); + else + rOut.SetFillColor( Sgv2SvFarbe( rArea.FFarbe,rArea.FBFarbe,rArea.FIntens ) ); +} + +/************************************************************************* +|* +|* ObjkType::DrawObjekt() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +void ObjkType::Draw(OutputDevice&) +{ +// ShowSDObjk(*this); +} + +void Obj0Type::Draw(OutputDevice&) {} + +/************************************************************************* +|* +|* StrkType::DrawObjekt() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +void StrkType::Draw(OutputDevice& rOut) +{ + SetLine(L,rOut); + rOut.DrawLine(Point(Pos1.x,Pos1.y),Point(Pos2.x,Pos2.y)); // !!! +} + +/************************************************************************* +|* +|* RectType::DrawObjekt() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +void SgfAreaColorIntens(UINT16 Muster, BYTE Col1, BYTE Col2, BYTE Int, OutputDevice& rOut) +{ + ObjAreaType F; + F.FMuster=Muster; + F.FFarbe=Col2; + F.FBFarbe=Col1; + F.FIntens=Int; + SetArea(F,rOut); +} + +void DrawSlideRect(INT16 x1, INT16 y1, INT16 x2, INT16 y2, ObjAreaType& F, OutputDevice& rOut) +{ + INT16 i,i0,b,b0; + INT16 Int1,Int2; + INT16 Col1,Col2; + // ClipMerk: HgdClipRec; + INT16 cx,cy; + INT16 MaxR; + INT32 dx,dy; + + rOut.SetLineColor(); + if (x1>x2) { i=x1; x1=x2; x2=i; } + if (y1>y2) { i=y1; y1=y2; y2=i; } + Col1=F.FBFarbe & 0x87; Col2=F.FFarbe & 0x87; + Int1=100-F.FIntens; Int2=F.FIntens; + if (Int1==Int2) { + SgfAreaColorIntens(F.FMuster,(BYTE)Col1,(BYTE)Col2,(BYTE)Int2,rOut); + rOut.DrawRect(Rectangle(x1,y1,x2,y2)); + } else { + b0=Int1; + switch (F.FBFarbe & 0x38) { + case 0x08: { // vertikal + i0=y1; + i=y1; + while (i<=y2) { + b=Int1+INT16((INT32)(Int2-Int1)*(INT32)(i-y1) /(INT32)(y2-y1+1)); + if (b!=b0) { + SgfAreaColorIntens(F.FMuster,(BYTE)Col1,(BYTE)Col2,(BYTE)b0,rOut); + rOut.DrawRect(Rectangle(x1,i0,x2,i-1)); + i0=i; b0=b; + } + i++; + } + SgfAreaColorIntens(F.FMuster,(BYTE)Col1,(BYTE)Col2,(BYTE)Int2,rOut); + rOut.DrawRect(Rectangle(x1,i0,x2,y2)); + } break; + case 0x28: { // horizontal + i0=x1; + i=x1; + while (i<=x2) { + b=Int1+INT16((INT32)(Int2-Int1)*(INT32)(i-x1) /(INT32)(x2-x1+1)); + if (b!=b0) { + SgfAreaColorIntens(F.FMuster,(BYTE)Col1,(BYTE)Col2,(BYTE)b0,rOut); + rOut.DrawRect(Rectangle(i0,y1,i-1,y2)); + i0=i; b0=b; + } + i++; + } + SgfAreaColorIntens(F.FMuster,(BYTE)Col1,(BYTE)Col2,(BYTE)Int2,rOut); + rOut.DrawRect(Rectangle(i0,y1,x2,y2)); + } break; + + case 0x18: case 0x38: { // Kreis + Region ClipMerk=rOut.GetClipRegion(); + double a; + + rOut.SetClipRegion(Region(Rectangle(x1,y1,x2,y2))); + cx=(x1+x2) /2; + cy=(y1+y2) /2; + dx=x2-x1+1; + dy=y2-y1+1; + a=sqrt((double)(dx*dx+dy*dy)); + MaxR=INT16(a) /2 +1; + b0=Int2; + i0=MaxR; if (MaxR<1) MaxR=1; + i=MaxR; + while (i>=0) { + b=Int1+INT16((INT32(Int2-Int1)*INT32(i)) /INT32(MaxR)); + if (b!=b0) { + SgfAreaColorIntens(F.FMuster,(BYTE)Col1,(BYTE)Col2,(BYTE)b0,rOut); + //if (i0>200 || (Col1 & $80)!=0 || (Col2 & $80)!=0) { + // then begin { Fallunterscheidung fuer etwas bessere Performance } + // s2:=i0-i+2; + // SetPenSize(s2); + // s2:=s2 div 2; + // Circle(cx,cy,i0-s2,i0-s2);{} + // else + rOut.DrawEllipse(Rectangle(cx-i0,cy-i0,cx+i0,cy+i0)); + i0=i; b0=b; + } + i--; + } + SgfAreaColorIntens(F.FMuster,(BYTE)Col1,(BYTE)Col2,(BYTE)Int1,rOut); + rOut.DrawEllipse(Rectangle(cx-i0,cy-i0,cx+i0,cy+i0)); + rOut.SetClipRegion(ClipMerk); + } break; // Kreis + } + } +} + + +void RectType::Draw(OutputDevice& rOut) +{ + if (L.LMuster!=0) L.LMuster=1; // keine Linienmuster hier, nur an oder aus + SetArea(F,rOut); + if (DrehWink==0) { + if ((F.FBFarbe & 0x38)==0 || Radius!=0) { + SetLine(L,rOut); + rOut.DrawRect(Rectangle(Pos1.x,Pos1.y,Pos2.x,Pos2.y),Radius,Radius); + } else { + DrawSlideRect(Pos1.x,Pos1.y,Pos2.x,Pos2.y,F,rOut); + if (L.LMuster!=0) { + SetLine(L,rOut); + rOut.SetFillColor(); + rOut.DrawRect(Rectangle(Pos1.x,Pos1.y,Pos2.x,Pos2.y)); + } + } + } else { + Point aPts[4]; + USHORT i; + double sn,cs; + sn=sin(double(DrehWink)*3.14159265359/18000); + cs=cos(double(DrehWink)*3.14159265359/18000); + aPts[0]=Point(Pos1.x,Pos1.y); + aPts[1]=Point(Pos2.x,Pos1.y); + aPts[2]=Point(Pos2.x,Pos2.y); + aPts[3]=Point(Pos1.x,Pos2.y); + for (i=0;i<4;i++) { + RotatePoint(aPts[i],Pos1.x,Pos1.y,sn,cs); + } + SetLine(L,rOut); + Polygon aPoly(4,aPts); + rOut.DrawPolygon(aPoly); + } +} + +/************************************************************************* +|* +|* PolyType::Draw() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +void PolyType::Draw(OutputDevice& rOut) +{ + if ((Flags & PolyClosBit) !=0) SetArea(F,rOut); + SetLine(L,rOut); + Polygon aPoly(nPoints); + USHORT i; + for(i=0;i<nPoints;i++) aPoly.SetPoint(Point(EckP[i].x,EckP[i].y),i); + if ((Flags & PolyClosBit) !=0) { + rOut.DrawPolygon(aPoly); + } else { + rOut.DrawPolyLine(aPoly); + } +} + +/************************************************************************* +|* +|* SplnType::Draw() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +void SplnType::Draw(OutputDevice& rOut) +{ + if ((Flags & PolyClosBit) !=0) SetArea(F,rOut); + SetLine(L,rOut); + Polygon aPoly(0); + Polygon aSpln(nPoints); + USHORT i; + for(i=0;i<nPoints;i++) aSpln.SetPoint(Point(EckP[i].x,EckP[i].y),i); + if ((Flags & PolyClosBit) !=0) { + Spline2Poly(aSpln,TRUE,aPoly); + if (aPoly.GetSize()>0) rOut.DrawPolygon(aPoly); + } else { + Spline2Poly(aSpln,FALSE,aPoly); + if (aPoly.GetSize()>0) rOut.DrawPolyLine(aPoly); + } +} + +/************************************************************************* +|* +|* CircType::Draw() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +void DrawSlideCirc(INT16 cx, INT16 cy, INT16 rx, INT16 ry, ObjAreaType& F, OutputDevice& rOut) +{ + INT16 x1=cx-rx; + INT16 y1=cy-ry; + INT16 x2=cx+rx; + INT16 y2=cy+ry; + + INT16 i,i0,b,b0; + INT16 Int1,Int2; + INT16 Col1,Col2; + + rOut.SetLineColor(); + Col1=F.FBFarbe & 0x87; Col2=F.FFarbe & 0x87; + Int1=100-F.FIntens; Int2=F.FIntens; + if (Int1==Int2) { + SgfAreaColorIntens(F.FMuster,(BYTE)Col1,(BYTE)Col2,(BYTE)Int2,rOut); + rOut.DrawEllipse(Rectangle(x1,y1,x2,y2)); + } else { + b0=Int1; + switch (F.FBFarbe & 0x38) { + case 0x08: { // vertikal + Region ClipMerk=rOut.GetClipRegion(); + i0=y1; + i=y1; + while (i<=y2) { + b=Int1+INT16((INT32)(Int2-Int1)*(INT32)(i-y1) /(INT32)(y2-y1+1)); + if (b!=b0) { + SgfAreaColorIntens(F.FMuster,(BYTE)Col1,(BYTE)Col2,(BYTE)b0,rOut); + rOut.SetClipRegion(Rectangle(x1,i0,x2,i-1)); + rOut.DrawEllipse(Rectangle(x1,y1,x2,y2)); + i0=i; b0=b; + } + i++; + } + SgfAreaColorIntens(F.FMuster,(BYTE)Col1,(BYTE)Col2,(BYTE)Int2,rOut); + rOut.SetClipRegion(Rectangle(x1,i0,x2,y2)); + rOut.DrawEllipse(Rectangle(x1,y1,x2,y2)); + rOut.SetClipRegion(ClipMerk); + } break; + case 0x28: { // horizontal + Region ClipMerk=rOut.GetClipRegion(); + i0=x1; + i=x1; + while (i<=x2) { + b=Int1+INT16((INT32)(Int2-Int1)*(INT32)(i-x1) /(INT32)(x2-x1+1)); + if (b!=b0) { + SgfAreaColorIntens(F.FMuster,(BYTE)Col1,(BYTE)Col2,(BYTE)b0,rOut); + rOut.SetClipRegion(Rectangle(i0,y1,i-1,y2)); + rOut.DrawEllipse(Rectangle(x1,y1,x2,y2)); + i0=i; b0=b; + } + i++; + } + SgfAreaColorIntens(F.FMuster,(BYTE)Col1,(BYTE)Col2,(BYTE)Int2,rOut); + rOut.SetClipRegion(Rectangle(i0,y1,x2,y2)); + rOut.DrawEllipse(Rectangle(x1,y1,x2,y2)); + rOut.SetClipRegion(ClipMerk); + } break; + + case 0x18: case 0x38: { // Kreis + INT16 MaxR; + + if (rx<1) rx=1; + if (ry<1) ry=1; + MaxR=rx; + b0=Int2; + i0=MaxR; if (MaxR<1) MaxR=1; + i=MaxR; + while (i>=0) { + b=Int1+INT16((INT32(Int2-Int1)*INT32(i)) /INT32(MaxR)); + if (b!=b0) { + INT32 temp=INT32(i0)*INT32(ry)/INT32(rx); + INT16 j0=INT16(temp); + SgfAreaColorIntens(F.FMuster,(BYTE)Col1,(BYTE)Col2,(BYTE)b0,rOut); + rOut.DrawEllipse(Rectangle(cx-i0,cy-j0,cx+i0,cy+j0)); + i0=i; b0=b; + } + i--; + } + SgfAreaColorIntens(F.FMuster,(BYTE)Col1,(BYTE)Col2,(BYTE)Int1,rOut); + rOut.DrawEllipse(Rectangle(cx-i0,cy-i0,cx+i0,cy+i0)); + } break; // Kreis + } + } +} + + +void CircType::Draw(OutputDevice& rOut) +{ + Rectangle aRect(Center.x-Radius.x,Center.y-Radius.y,Center.x+Radius.x,Center.y+Radius.y); + + if (L.LMuster!=0) L.LMuster=1; // keine Linienmuster hier, nur an oder aus + SetArea(F,rOut); + if ((Flags & 0x03)==CircFull) { + if ((F.FBFarbe & 0x38)==0) { + SetLine(L,rOut); + rOut.DrawEllipse(aRect); + } else { + DrawSlideCirc(Center.x,Center.y,Radius.x,Radius.y,F,rOut); + if (L.LMuster!=0) { + SetLine(L,rOut); + rOut.SetFillColor(); + rOut.DrawEllipse(aRect); + } + } + } else { + PointType a,b; + Point aStrt,aEnde; + double sn,cs; + + a.x=Center.x+Radius.x; a.y=Center.y; b=a; + sn=sin(double(StartWink)*3.14159265359/18000); + cs=cos(double(StartWink)*3.14159265359/18000); + RotatePoint(a,Center.x,Center.y,sn,cs); + sn=sin(double(StartWink+RelWink)*3.14159265359/18000); + cs=cos(double(StartWink+RelWink)*3.14159265359/18000); + RotatePoint(b,Center.x,Center.y,sn,cs); + if (Radius.x!=Radius.y) { + if (Radius.x<1) Radius.x=1; + if (Radius.y<1) Radius.y=1; + a.y = a.y - Center.y; + b.y = b.y - Center.y; + a.y=iMulDiv(a.y,Radius.y,Radius.x); + b.y=iMulDiv(b.y,Radius.y,Radius.x); + a.y = a.y + Center.y; + b.y = b.y + Center.y; + } + aStrt=Point(a.x,a.y); + aEnde=Point(b.x,b.y); + SetLine(L,rOut); + switch (Flags & 0x03) { + case CircArc : rOut.DrawArc(aRect,aEnde,aStrt); break; + case CircSect: + case CircAbsn: rOut.DrawPie(aRect,aEnde,aStrt); break; + } + } +} + +/************************************************************************* +|* +|* BmapType::Draw() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ + +void BmapType::Draw(OutputDevice& rOut) +{ + //ifstream aInp; + unsigned char nSgfTyp; + USHORT nVersion; + String aStr( + reinterpret_cast< char const * >(&Filename[ 1 ]), + (xub_StrLen)Filename[ 0 ], RTL_TEXTENCODING_UTF8 ); + INetURLObject aFNam( aStr ); + + SvStream* pInp = ::utl::UcbStreamHelper::CreateStream( aFNam.GetMainURL( INetURLObject::NO_DECODE ), STREAM_READ ); + if ( pInp ) + { + nSgfTyp=CheckSgfTyp( *pInp,nVersion); + switch(nSgfTyp) { + case SGF_BITIMAGE: { + GraphicFilter aFlt; + Graphic aGrf; + USHORT nRet; + nRet=aFlt.ImportGraphic(aGrf,aFNam); + aGrf.Draw(&rOut,Point(Pos1.x,Pos1.y),Size(Pos2.x-Pos1.x,Pos2.y-Pos1.y)); + } break; + case SGF_SIMPVECT: { + GDIMetaFile aMtf; + SgfVectXofs=Pos1.x; + SgfVectYofs=Pos1.y; + SgfVectXmul=Pos2.x-Pos1.x; + SgfVectYmul=Pos2.y-Pos1.y; + SgfVectXdiv=0; + SgfVectYdiv=0; + SgfVectScal=TRUE; + SgfVectFilter(*pInp,aMtf); + SgfVectXofs=0; + SgfVectYofs=0; + SgfVectXmul=0; + SgfVectYmul=0; + SgfVectXdiv=0; + SgfVectYdiv=0; + SgfVectScal=FALSE; + aMtf.Play(&rOut); + } break; + } + delete pInp; + } +} + + +/************************************************************************* +|* +|* GrupType::... +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +UINT32 GrupType::GetSubPtr() +{ + return UINT32(SbLo)+0x00010000*UINT32(SbHi); +} + +/************************************************************************* +|* +|* DrawObjkList() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +void DrawObjkList( SvStream& rInp, OutputDevice& rOut ) +{ + ObjkType aObjk; + USHORT nGrpCnt=0; + BOOL bEnde=FALSE; + do { + rInp>>aObjk; + if (!rInp.GetError()) { + switch(aObjk.Art) { + case ObjStrk: { StrkType aStrk; rInp>>aStrk; if (!rInp.GetError()) aStrk.Draw(rOut); } break; + case ObjRect: { RectType aRect; rInp>>aRect; if (!rInp.GetError()) aRect.Draw(rOut); } break; + case ObjCirc: { CircType aCirc; rInp>>aCirc; if (!rInp.GetError()) aCirc.Draw(rOut); } break; + case ObjText: { + TextType aText; + rInp>>aText; + if (!rInp.GetError()) { + aText.Buffer=new UCHAR[aText.BufSize+1]; // Ein mehr fuer LookAhead bei CK-Trennung + rInp.Read((char* )aText.Buffer,aText.BufSize); + if (!rInp.GetError()) aText.Draw(rOut); + delete[] aText.Buffer; + } + } break; + case ObjBmap: { + BmapType aBmap; + rInp>>aBmap; + if (!rInp.GetError()) { + aBmap.Draw(rOut); + } + } break; + case ObjPoly: { + PolyType aPoly; + rInp>>aPoly; + if (!rInp.GetError()) { + aPoly.EckP=new PointType[aPoly.nPoints]; + rInp.Read((char*)aPoly.EckP,4*aPoly.nPoints); +#if defined OSL_BIGENDIAN + for(short i=0;i<aPoly.nPoints;i++) SWAPPOINT(aPoly.EckP[i]); +#endif + if (!rInp.GetError()) aPoly.Draw(rOut); + delete[] aPoly.EckP; + } + } break; + case ObjSpln: { + SplnType aSpln; + rInp>>aSpln; + if (!rInp.GetError()) { + aSpln.EckP=new PointType[aSpln.nPoints]; + rInp.Read((char*)aSpln.EckP,4*aSpln.nPoints); +#if defined OSL_BIGENDIAN + for(short i=0;i<aSpln.nPoints;i++) SWAPPOINT(aSpln.EckP[i]); +#endif + if (!rInp.GetError()) aSpln.Draw(rOut); + delete[] aSpln.EckP; + } + } break; + case ObjGrup: { + GrupType aGrup; + rInp>>aGrup; + if (!rInp.GetError()) { + rInp.Seek(rInp.Tell()+aGrup.Last); // Obj-Anhaengsel + if(aGrup.GetSubPtr()!=0L) nGrpCnt++;// DrawObjkList(rInp,rOut ); + } + } break; + default: { + aObjk.Draw(rOut); // Objektbezeichnung auf 2. Screen + ObjkOverSeek(rInp,aObjk); // zum naechsten Objekt + } + } + } // if rInp + if (!rInp.GetError()) { + if (aObjk.Next==0L) { + if (nGrpCnt==0) bEnde=TRUE; + else nGrpCnt--; + } + } else { + bEnde=TRUE; // Lesefehler + } + } while (!bEnde); +} + +/************************************************************************* +|* +|* SkipObjkList() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +void SkipObjkList(SvStream& rInp) +{ + ObjkType aObjk; + do + { + rInp>>aObjk; + if(aObjk.Art==ObjGrup) { + GrupType aGrup; + rInp>>aGrup; + rInp.Seek(rInp.Tell()+aGrup.Last); // Obj-Anhaengsel + if(aGrup.GetSubPtr()!=0L) SkipObjkList(rInp); + } else { + ObjkOverSeek(rInp,aObjk); // zum naechsten Objekt + } + } while (aObjk.Next!=0L && !rInp.GetError()); +} + +/************************************************************************* +|* +|* SgfFilterSDrw() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +BOOL SgfFilterSDrw( SvStream& rInp, SgfHeader&, SgfEntry&, GDIMetaFile& rMtf ) +{ + BOOL bRet = FALSE; + PageType aPage; + VirtualDevice aOutDev; + OutputDevice* pOutDev; + ULONG nStdPos; + ULONG nZchPos; + USHORT Num; + + pOutDev=&aOutDev; + DtHdOverSeek(rInp); // DataHeader weglesen + + nStdPos=rInp.Tell(); + do { // Standardseiten weglesen + rInp>>aPage; + if (aPage.nList!=0) SkipObjkList(rInp); + } while (aPage.Next!=0L && !rInp.GetError()); + +// ShowMsg("Zeichnungseite(n)\n"); + nZchPos=rInp.Tell(); + rInp>>aPage; + + rMtf.Record(pOutDev); + Num=aPage.StdPg; + if (Num!=0) { + rInp.Seek(nStdPos); + while(Num>1 && aPage.Next!=0L && !rInp.GetError()) { // Standardseite suchen + rInp>>aPage; + if (aPage.nList!=0) SkipObjkList(rInp); + Num--; + } + rInp>>aPage; + if(Num==1 && aPage.nList!=0L) DrawObjkList( rInp,*pOutDev ); + rInp.Seek(nZchPos); + nZchPos=rInp.Tell(); + rInp>>aPage; + } + if (aPage.nList!=0L) DrawObjkList(rInp,*pOutDev ); + + rMtf.Stop(); + rMtf.WindStart(); + MapMode aMap(MAP_10TH_MM,Point(),Fraction(1,4),Fraction(1,4)); + rMtf.SetPrefMapMode(aMap); + rMtf.SetPrefSize(Size((INT16)aPage.Paper.Size.x,(INT16)aPage.Paper.Size.y)); + bRet=TRUE; + return bRet; +} + + + +/************************************************************************* +|* +|* SgfSDrwFilter() +|* +|* Beschreibung +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +BOOL SgfSDrwFilter(SvStream& rInp, GDIMetaFile& rMtf, INetURLObject aIniPath ) +{ +#if OSL_DEBUG_LEVEL > 1 // Recordgroessen checken. Neuer Compiler hat vielleichte anderes Alignment! + if (sizeof(ObjTextType)!=ObjTextTypeSize) return FALSE; +#endif + + ULONG nFileStart; // Offset des SgfHeaders. Im allgemeinen 0. + SgfHeader aHead; + SgfEntry aEntr; + ULONG nNext; + BOOL bRdFlag=FALSE; // Grafikentry gelesen ? + BOOL bRet=FALSE; // Returncode + + aIniPath.Append( String::CreateFromAscii( "sgf.ini", 7 ) ); +// aIniPath.ToAbs(); + + pSgfFonts = new SgfFontLst; + + pSgfFonts->AssignFN( aIniPath.GetMainURL( INetURLObject::NO_DECODE ) ); + nFileStart=rInp.Tell(); + rInp>>aHead; + if (aHead.ChkMagic() && aHead.Typ==SgfStarDraw && aHead.Version==SGV_VERSION) { + nNext=aHead.GetOffset(); + while (nNext && !bRdFlag && !rInp.GetError()) { + rInp.Seek(nFileStart+nNext); + rInp>>aEntr; + nNext=aEntr.GetOffset(); + if (aEntr.Typ==aHead.Typ) { + bRet=SgfFilterSDrw( rInp,aHead,aEntr,rMtf ); + } + } // while(nNext) + if (bRdFlag) { + if (!rInp.GetError()) bRet=TRUE; // Scheinbar Ok + } + } + delete pSgfFonts; + return(bRet); +} + +/* +Bitmap Dither(BYTE Intens) +{ + Bitmap aBmp; + BmpInfoHeader Info; + + +const dmatrix: array[0..7,0..7] of byte = + (( 0, 48, 12, 60, 3, 51, 15, 63 ), + ( 32, 16, 44, 28, 35, 19, 47, 31 ), + ( 8, 56, 4, 52, 11, 59, 7, 55 ), + ( 40, 24, 36, 20, 43, 27, 39, 23 ), + ( 2, 50, 14, 62, 1, 49, 13, 61 ), + ( 34, 18, 46, 30, 33, 17, 45, 29 ), + ( 10, 58, 6, 54, 9, 57, 5, 53 ), + ( 42, 26, 38, 22, 41, 25, 37, 21 )); + + + cmatrix: array[0..7,0..7] of byte; + dmatrixn,dmatrixi: array[0..7] of byte; + + +procedure SetColorIntens(col0,col1,bal: integer); +var cmatrix0: array[0..63] of byte absolute cmatrix; + dmatrix0: array[0..63] of byte absolute dmatrix; + n,i: integer; + b,bit: byte; +begin +if col0=col1 then bal:=0; +if bal<=32 then + begin + plotcolor0:=col0 and $1F; plotcolor1:=col1 and $1F; + plotbal:=bal; + end +else + begin + plotcolor0:=col1 and $1F; plotcolor1:=col0 and $1F; + plotbal:=64-bal; + end; +for n:=0 to 63 do + if plotbal<=dmatrix0[n] then cmatrix0[n]:=col0 else cmatrix0[n]:=col1; +end; +*/ + +#if defined( WIN ) && defined( MSC ) +#pragma code_seg( "svtools", "AUTO_CODE" ) +#endif + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/binfilter/bf_svtools/source/filter.vcl/filter/svt_sgvspln.cxx b/binfilter/bf_svtools/source/filter.vcl/filter/svt_sgvspln.cxx new file mode 100644 index 000000000000..ac44fc8c8fea --- /dev/null +++ b/binfilter/bf_svtools/source/filter.vcl/filter/svt_sgvspln.cxx @@ -0,0 +1,902 @@ +/* -*- 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove + + +#include <math.h> + + +#include <tools/poly.hxx> + +#if defined( WIN ) && defined( MSC ) +#pragma code_seg( "SVTOOLS_FILTER2", "SVTOOLS_CODE" ) +#pragma optimize( "", off ) +#endif + +#if defined( PM2 ) && defined( __BORLANDC__ ) +#pragma option -Od +#endif + +namespace binfilter +{ + +extern "C" { + +/*.pn 277 */ +/*.hlAnhang: C - Programme*/ +/*.hrKonstanten- und Macro-Definitionen*/ +/*.fe Die Include-Datei u_const.h ist in das Verzeichnis zu stellen, */ +/*.fe wo der Compiler nach Include-Dateien sucht. */ + + +/*----------------------- FILE u_const.h ---------------------------*/ + +#define IEEE + +/* IEEE - Norm fuer die Darstellung von Gleitkommazahlen: + + 8 Byte lange Gleitkommazahlen, mit + + 53 Bit Mantisse ==> Mantissenbereich: 2 hoch 52 versch. Zahlen + mit 0.1 <= Zahl < 1.0, + 1 Vorzeichen-Bit + 11 Bit Exponent ==> Exponentenbereich: -1024...+1023 + + Die 1. Zeile ( #define IEEE ) ist zu loeschen, falls die Maschine + bzw. der Compiler keine Gleitpunktzahlen gemaess der IEEE-Norm + benutzt. Zusaetzlich muessen die Zahlen MAXEXPON, MINEXPON + (s.u.) angepasst werden. + */ + +#ifdef IEEE /*----------- Falls IEEE Norm --------------------*/ + +#define MACH_EPS 2.220446049250313e-016 /* Maschinengenauigkeit */ + /* IBM-AT: = 2 hoch -52 */ +/* MACH_EPS ist die kleinste positive, auf der Maschine darstellbare + Zahl x, die der Bedingung genuegt: 1.0 + x > 1.0 */ + +#define EPSQUAD 4.930380657631324e-032 +#define EPSROOT 1.490116119384766e-008 + +#define POSMAX 8.98846567431158e+307 /* groesste positive Zahl */ +#define POSMIN 5.56268464626800e-309 /* kleinste positive Zahl */ +#define MAXROOT 9.48075190810918e+153 + +#define BASIS 2 /* Basis der Zahlendarst. */ +#ifndef PI +#define PI 3.141592653589793e+000 +#endif +#define EXP_1 2.718281828459045e+000 + +#else /*------------------ sonst -----------------------*/ + +double exp (double); +double atan (double); +double pow (double,double); +double sqrt (double); + +double masch() /* MACH_EPS maschinenunabhaengig bestimmen */ +{ + double eps = 1.0, x = 2.0, y = 1.0; + while ( y < x ) + { eps *= 0.5; + x = 1.0 + eps; + } + eps *= 2.0; return (eps); +} + +short basis() /* BASIS maschinenunabhaengig bestimmen */ +{ + double x = 1.0, one = 1.0, b = 1.0; + + while ( (x + one) - x == one ) x *= 2.0; + while ( (x + b) == x ) b *= 2.0; + + return ( (short) ((x + b) - x) ); +} + +#define BASIS basis() /* Basis der Zahlendarst. */ + +/* Falls die Maschine (der Compiler) keine IEEE-Darstellung fuer + Gleitkommazahlen nutzt, muessen die folgenden 2 Konstanten an- + gepasst werden. + */ + +#define MAXEXPON 1023.0 /* groesster Exponent */ +#define MINEXPON -1024.0 /* kleinster Exponent */ + + +#define MACH_EPS masch() +#define EPSQUAD MACH_EPS * MACH_EPS +#define EPSROOT sqrt(MACH_EPS) + +#define POSMAX pow ((double) BASIS, MAXEXPON) +#define POSMIN pow ((double) BASIS, MINEXPON) +#define MAXROOT sqrt(POSMAX) + +#define PI 4.0 * atan (1.0) +#define EXP_1 exp(1.0) + +#endif /*-------------- ENDE ifdef ----------------------*/ + + +#define NEGMAX -POSMIN /* groesste negative Zahl */ +#define NEGMIN -POSMAX /* kleinste negative Zahl */ + +#define TRUE 1 +#define FALSE 0 + + +/* Definition von Funktionsmakros: + */ + +#define abs(X) ((X) >= 0 ? (X) : -(X)) /* Absolutbetrag von X */ +#define sign(X, Y) (Y < 0 ? -abs(X) : abs(X)) /* Vorzeichen von */ + /* Y mal abs(X) */ +#define sqr(X) ((X) * (X)) /* Quadrat von X */ + +/*------------------- ENDE FILE u_const.h --------------------------*/ + + + + + + + + + +/*.HL Anhang: C - Programme*/ +/*.HRGleichungssysteme fuer Tridiagonalmatrizen*/ + +/*.FE P 3.7 TRIDIAGONALE GLEICHUNGSSYSTEME*/ + + +/*---------------------- MODUL TRIDIAGONAL ------------------------*/ + +USHORT TriDiagGS(BOOL rep, USHORT n, double* lower, + double* diag, double* upper, double* b) + /************************/ + /* GAUSS-Verfahren fuer */ + /* Tridiagonalmatrizen */ + /************************/ + +/*====================================================================*/ +/* */ +/* trdiag bestimmt die Loesung x des linearen Gleichungssystems */ +/* A * x = b mit tridiagonaler n x n Koeffizientenmatrix A, die in */ +/* den 3 Vektoren lower, upper und diag wie folgt abgespeichert ist: */ +/* */ +/* ( diag[0] upper[0] 0 0 . . . 0 ) */ +/* ( lower[1] diag[1] upper[1] 0 . . . ) */ +/* ( 0 lower[2] diag[2] upper[2] 0 . ) */ +/* A = ( . 0 lower[3] . . . ) */ +/* ( . . . . . 0 ) */ +/* ( . . . . . ) */ +/* ( . . . upper[n-2] ) */ +/* ( 0 . . . 0 lower[n-1] diag[n-1] ) */ +/* */ +/*====================================================================*/ +/* */ +/* Anwendung: */ +/* ========= */ +/* Vorwiegend fuer diagonaldominante Tridiagonalmatrizen, wie */ +/* sie bei der Spline-Interpolation auftreten. */ +/* Fuer diagonaldominante Matrizen existiert immer eine LU- */ +/* Zerlegung; fuer nicht diagonaldominante Tridiagonalmatrizen */ +/* sollte die Funktion band vorgezogen werden, da diese mit */ +/* Spaltenpivotsuche arbeitet und daher numerisch stabiler ist. */ +/* */ +/*====================================================================*/ +/* */ +/* Eingabeparameter: */ +/* ================ */ +/* n Dimension der Matrix ( > 1 ) USHORT n */ +/* */ +/* lower untere Nebendiagonale double lower[n] */ +/* diag Hauptdiagonale double diag[n] */ +/* upper obere Nebendiagonale double upper[n] */ +/* */ +/* bei rep != 0 enthalten lower, diag und upper die */ +/* Dreieckzerlegung der Ausgangsmatrix. */ +/* */ +/* b rechte Seite des Systems double b[n] */ +/* rep = 0 erstmaliger Aufruf BOOL rep */ +/* !=0 wiederholter Aufruf */ +/* fuer gleiche Matrix, */ +/* aber verschiedenes b. */ +/* */ +/* Ausgabeparameter: */ +/* ================ */ +/* b Loesungsvektor des Systems; double b[n] */ +/* die urspruengliche rechte Seite wird ueberspeichert */ +/* */ +/* lower ) enthalten bei rep = 0 die Zerlegung der Matrix; */ +/* diag ) die urspruenglichen Werte von lower u. diag werden */ +/* upper ) ueberschrieben */ +/* */ +/* Die Determinante der Matrix ist bei rep = 0 durch */ +/* det A = diag[0] * ... * diag[n-1] bestimmt. */ +/* */ +/* Rueckgabewert: */ +/* ============= */ +/* = 0 alles ok */ +/* = 1 n < 2 gewaehlt */ +/* = 2 Die Dreieckzerlegung der Matrix existiert nicht */ +/* */ +/*====================================================================*/ +/* */ +/* Benutzte Funktionen: */ +/* =================== */ +/* */ +/* Aus der C Bibliothek: fabs() */ +/* */ +/*====================================================================*/ + +/*.cp 5 */ +{ + USHORT i; + short j; + +// double fabs(double); + + if ( n < 2 ) return(1); /* n mindestens 2 */ + + /* Wenn rep = 0 ist, */ + /* Dreieckzerlegung der */ + if (rep == 0) /* Matrix u. det be- */ + { /* stimmen */ + for (i = 1; i < n; i++) + { if ( fabs(diag[i-1]) < MACH_EPS ) /* Wenn ein diag[i] = 0 */ + return(2); /* ist, ex. keine Zerle- */ + lower[i] /= diag[i-1]; /* gung. */ + diag[i] -= lower[i] * upper[i-1]; + } + } + + if ( fabs(diag[n-1]) < MACH_EPS ) return(2); + + for (i = 1; i < n; i++) /* Vorwaertselimination */ + b[i] -= lower[i] * b[i-1]; + + b[n-1] /= diag[n-1]; /* Rueckwaertselimination */ + for (j = n-2; j >= 0; j--) { + i=j; + b[i] = ( b[i] - upper[i] * b[i+1] ) / diag[i]; + } + return(0); +} + +/*----------------------- ENDE TRIDIAGONAL -------------------------*/ + + + + + + + + + +/*.HL Anhang: C - Programme*/ +/*.HRGleichungssysteme mit zyklisch tridiagonalen Matrizen*/ + +/*.FE P 3.8 SYSTEME MIT ZYKLISCHEN TRIDIAGONALMATRIZEN */ + + +/*---------------- MODUL ZYKLISCH TRIDIAGONAL ----------------------*/ + + +USHORT ZyklTriDiagGS(BOOL rep, USHORT n, double* lower, double* diag, + double* upper, double* lowrow, double* ricol, double* b) + /******************************/ + /* Systeme mit zyklisch tri- */ + /* diagonalen Matrizen */ + /******************************/ + +/*====================================================================*/ +/* */ +/* tzdiag bestimmt die Loesung x des linearen Gleichungssystems */ +/* A * x = b mit zyklisch tridiagonaler n x n Koeffizienten- */ +/* matrix A, die in den 5 Vektoren lower, upper, diag, lowrow und */ +/* ricol wie folgt abgespeichert ist: */ +/* */ +/* ( diag[0] upper[0] 0 0 . . 0 ricol[0] ) */ +/* ( lower[1] diag[1] upper[1] 0 . . 0 ) */ +/* ( 0 lower[2] diag[2] upper[2] 0 . ) */ +/* A = ( . 0 lower[3] . . . . ) */ +/* ( . . . . . 0 ) */ +/* ( . . . . . ) */ +/* ( 0 . . . upper[n-2] ) */ +/* ( lowrow[0] 0 . . 0 lower[n-1] diag[n-1] ) */ +/* */ +/* Speicherplatz fuer lowrow[1],..,lowrow[n-3] und ricol[1],..., */ +/* ricol[n-3] muss zusaetzlich bereitgestellt werden, da dieser */ +/* fuer die Aufnahme der Zerlegungsmatrix verfuegbar sein muss, die */ +/* auf die 5 genannten Vektoren ueberspeichert wird. */ +/* */ +/*====================================================================*/ +/* */ +/* Anwendung: */ +/* ========= */ +/* Vorwiegend fuer diagonaldominante zyklische Tridiagonalmatri- */ +/* zen wie sie bei der Spline-Interpolation auftreten. */ +/* Fuer diagonaldominante Matrizen existiert immer eine LU- */ +/* Zerlegung. */ +/* */ +/*====================================================================*/ +/* */ +/* Eingabeparameter: */ +/* ================ */ +/* n Dimension der Matrix ( > 2 ) USHORT n */ +/* lower untere Nebendiagonale double lower[n] */ +/* diag Hauptdiagonale double diag[n] */ +/* upper obere Nebendiagonale double upper[n] */ +/* b rechte Seite des Systems double b[n] */ +/* rep = 0 erstmaliger Aufruf BOOL rep */ +/* !=0 wiederholter Aufruf */ +/* fuer gleiche Matrix, */ +/* aber verschiedenes b. */ +/* */ +/* Ausgabeparameter: */ +/* ================ */ +/* b Loesungsvektor des Systems, double b[n] */ +/* die urspruengliche rechte Seite wird ueberspeichert */ +/* */ +/* lower ) enthalten bei rep = 0 die Zerlegung der Matrix; */ +/* diag ) die urspruenglichen Werte von lower u. diag werden */ +/* upper ) ueberschrieben */ +/* lowrow ) double lowrow[n-2] */ +/* ricol ) double ricol[n-2] */ +/* */ +/* Die Determinante der Matrix ist bei rep = 0 durch */ +/* det A = diag[0] * ... * diag[n-1] bestimmt. */ +/* */ +/* Rueckgabewert: */ +/* ============= */ +/* = 0 alles ok */ +/* = 1 n < 3 gewaehlt */ +/* = 2 Die Zerlegungsmatrix existiert nicht */ +/* */ +/*====================================================================*/ +/* */ +/* Benutzte Funktionen: */ +/* =================== */ +/* */ +/* Aus der C Bibliothek: fabs() */ +/* */ +/*====================================================================*/ + +/*.cp 5 */ +{ + double temp; // fabs(double); + USHORT i; + short j; + + if ( n < 3 ) return(1); + + if (rep == 0) /* Wenn rep = 0 ist, */ + { /* Zerlegung der */ + lower[0] = upper[n-1] = 0.0; /* Matrix berechnen. */ + + if ( fabs (diag[0]) < MACH_EPS ) return(2); + /* Ist ein Diagonalelement */ + temp = 1.0 / diag[0]; /* betragsmaessig kleiner */ + upper[0] *= temp; /* MACH_EPS, so ex. keine */ + ricol[0] *= temp; /* Zerlegung. */ + + for (i = 1; i < n-2; i++) + { diag[i] -= lower[i] * upper[i-1]; + if ( fabs(diag[i]) < MACH_EPS ) return(2); + temp = 1.0 / diag[i]; + upper[i] *= temp; + ricol[i] = -lower[i] * ricol[i-1] * temp; + } + + diag[n-2] -= lower[n-2] * upper[n-3]; + if ( fabs(diag[n-2]) < MACH_EPS ) return(2); + + for (i = 1; i < n-2; i++) + lowrow[i] = -lowrow[i-1] * upper[i-1]; + + lower[n-1] -= lowrow[n-3] * upper[n-3]; + upper[n-2] = ( upper[n-2] - lower[n-2] * ricol[n-3] ) / diag[n-2]; + + for (temp = 0.0, i = 0; i < n-2; i++) + temp -= lowrow[i] * ricol[i]; + diag[n-1] += temp - lower[n-1] * upper[n-2]; + + if ( fabs(diag[n-1]) < MACH_EPS ) return(2); + } /* end if ( rep == 0 ) */ + + b[0] /= diag[0]; /* Vorwaertselemination */ + for (i = 1; i < n-1; i++) + b[i] = ( b[i] - b[i-1] * lower[i] ) / diag[i]; + + for (temp = 0.0, i = 0; i < n-2; i++) + temp -= lowrow[i] * b[i]; + + b[n-1] = ( b[n-1] + temp - lower[n-1] * b[n-2] ) / diag[n-1]; + + b[n-2] -= b[n-1] * upper[n-2]; /* Rueckwaertselimination */ + for (j = n-3; j >= 0; j--) { + i=j; + b[i] -= upper[i] * b[i+1] + ricol[i] * b[n-1]; + } + return(0); +} + +/*------------------ ENDE ZYKLISCH TRIDIAGONAL ---------------------*/ + + +} // extern "C" + + +/************************************************************************* +|* +|* NaturalSpline() +|* +|* Beschreibung Berechnet die Koeffizienten eines natuerlichen +|* kubischen Polynomsplines mit n Stuetzstellen. +|* Ersterstellung JOE 17-08.93 +|* Letzte Aenderung JOE 17-08.93 +|* +*************************************************************************/ + +USHORT NaturalSpline(USHORT n, double* x, double* y, + double Marg0, double MargN, + BYTE MargCond, + double* b, double* c, double* d) +{ + USHORT i; + double* a; + double* h; + USHORT error; + + if (n<2) return 1; + if ( (MargCond & ~3) ) return 2; + a=new double[n+1]; + h=new double[n+1]; + for (i=0;i<n;i++) { + h[i]=x[i+1]-x[i]; + if (h[i]<=0.0) { delete[] a; delete[] h; return 1; } + } + for (i=0;i<n-1;i++) { + a[i]=3.0*((y[i+2]-y[i+1])/h[i+1]-(y[i+1]-y[i])/h[i]); + b[i]=h[i]; + c[i]=h[i+1]; + d[i]=2.0*(h[i]+h[i+1]); + } + switch (MargCond) { + case 0: { + if (n==2) { + a[0]=a[0]/3.0; + d[0]=d[0]*0.5; + } else { + a[0] =a[0]*h[1]/(h[0]+h[1]); + a[n-2]=a[n-2]*h[n-2]/(h[n-1]+h[n-2]); + d[0] =d[0]-h[0]; + d[n-2]=d[n-2]-h[n-1]; + c[0] =c[0]-h[0]; + b[n-2]=b[n-2]-h[n-1]; + } + } + case 1: { + a[0] =a[0]-1.5*((y[1]-y[0])/h[0]-Marg0); + a[n-2]=a[n-2]-1.5*(MargN-(y[n]-y[n-1])/h[n-1]); + d[0] =d[0]-h[0]*0.5; + d[n-2]=d[n-2]-h[n-1]*0.5; + } + case 2: { + a[0] =a[0]-h[0]*Marg0*0.5; + a[n-2]=a[n-2]-h[n-1]*MargN*0.5; + } + case 3: { + a[0] =a[0]+Marg0*h[0]*h[0]*0.5; + a[n-2]=a[n-2]-MargN*h[n-1]*h[n-1]*0.5; + d[0] =d[0]+h[0]; + d[n-2]=d[n-2]+h[n-1]; + } + } // switch MargCond + if (n==2) { + c[1]=a[0]/d[0]; + } else { + error=TriDiagGS(FALSE,n-1,b,d,c,a); + if (error!=0) { delete[] a; delete[] h; return error+2; } + for (i=0;i<n-1;i++) c[i+1]=a[i]; + } + switch (MargCond) { + case 0: { + if (n==2) { + c[2]=c[1]; + c[0]=c[1]; + } else { + c[0]=c[1]+h[0]*(c[1]-c[2])/h[1]; + c[n]=c[n-1]+h[n-1]*(c[n-1]-c[n-2])/h[n-2]; + } + } + case 1: { + c[0]=1.5*((y[1]-y[0])/h[0]-Marg0); + c[0]=(c[0]-c[1]*h[0]*0.5)/h[0]; + c[n]=1.5*((y[n]-y[n-1])/h[n-1]-MargN); + c[n]=(c[n]-c[n-1]*h[n-1]*0.5)/h[n-1]; + } + case 2: { + c[0]=Marg0*0.5; + c[n]=MargN*0.5; + } + case 3: { + c[0]=c[1]-Marg0*h[0]*0.5; + c[n]=c[n-1]+MargN*h[n-1]*0.5; + } + } // switch MargCond + for (i=0;i<n;i++) { + b[i]=(y[i+1]-y[i])/h[i]-h[i]*(c[i+1]+2.0*c[i])/3.0; + d[i]=(c[i+1]-c[i])/(3.0*h[i]); + } + delete[] a; + delete[] h; + return 0; +} + + +/************************************************************************* +|* +|* PeriodicSpline() +|* +|* Beschreibung Berechnet die Koeffizienten eines periodischen +|* kubischen Polynomsplines mit n Stuetzstellen. +|* Ersterstellung JOE 17-08.93 +|* Letzte Aenderung JOE 17-08.93 +|* +*************************************************************************/ + + +USHORT PeriodicSpline(USHORT n, double* x, double* y, + double* b, double* c, double* d) +{ // Arrays muessen von [0..n] dimensioniert sein! + USHORT Error; + USHORT i,im1,nm1; //integer + double hr,hl; + double* a; + double* lowrow; + double* ricol; + + if (n<2) return 4; + nm1=n-1; + for (i=0;i<=nm1;i++) if (x[i+1]<=x[i]) return 2; // muss streng nonoton fallend sein! + if (y[n]!=y[0]) return 3; // Anfang muss gleich Ende sein! + + a =new double[n+1]; + lowrow=new double[n+1]; + ricol =new double[n+1]; + + if (n==2) { + c[1]=3.0*((y[2]-y[1])/(x[2]-x[1])); + c[1]=c[1]-3.0*((y[i]-y[0])/(x[1]-x[0])); + c[1]=c[1]/(x[2]-x[0]); + c[2]=-c[1]; + } else { + for (i=1;i<=nm1;i++) { + im1=i-1; + hl=x[i]-x[im1]; + hr=x[i+1]-x[i]; + b[im1]=hl; + d[im1]=2.0*(hl+hr); + c[im1]=hr; + a[im1]=3.0*((y[i+1]-y[i])/hr-(y[i]-y[im1])/hl); + } + hl=x[n]-x[nm1]; + hr=x[1]-x[0]; + b[nm1]=hl; + d[nm1]=2.0*(hl+hr); + lowrow[0]=hr; + ricol[0]=hr; + a[nm1]=3.0*((y[1]-y[0])/hr-(y[n]-y[nm1])/hl); + Error=ZyklTriDiagGS(FALSE,n,b,d,c,lowrow,ricol,a); + if ( Error != 0 ) + { + delete[] a; + delete[] lowrow; + delete[] ricol; + return(Error+4); + } + for (i=0;i<=nm1;i++) c[i+1]=a[i]; + } + c[0]=c[n]; + for (i=0;i<=nm1;i++) { + hl=x[i+1]-x[i]; + b[i]=(y[i+1]-y[i])/hl; + b[i]=b[i]-hl*(c[i+1]+2.0*c[i])/3.0; + d[i]=(c[i+1]-c[i])/hl/3.0; + } + delete[] a; + delete[] lowrow; + delete[] ricol; + return 0; +} + + + +/************************************************************************* +|* +|* ParaSpline() +|* +|* Beschreibung Berechnet die Koeffizienten eines parametrischen +|* natuerlichen oder periodischen kubischen +|* Polynomsplines mit n Stuetzstellen. +|* Ersterstellung JOE 17-08.93 +|* Letzte Aenderung JOE 17-08.93 +|* +*************************************************************************/ + +USHORT ParaSpline(USHORT n, double* x, double* y, BYTE MargCond, + double Marg01, double Marg02, + double MargN1, double MargN2, + BOOL CondT, double* T, + double* bx, double* cx, double* dx, + double* by, double* cy, double* dy) +{ + USHORT Error,Marg; + USHORT i; + double deltX,deltY,delt, + alphX = 0,alphY = 0, + betX = 0,betY = 0; + + if (n<2) return 1; + if ((MargCond & ~3) && (MargCond != 4)) return 2; // ungueltige Randbedingung + if (CondT==FALSE) { + T[0]=0.0; + for (i=0;i<n;i++) { + deltX=x[i+1]-x[i]; deltY=y[i+1]-y[i]; + delt =deltX*deltX+deltY*deltY; + if (delt<=0.0) return 3; // zwei identische Punkte nacheinander! + T[i+1]=T[i]+sqrt(delt); + } + } + switch (MargCond) { + case 0: Marg=0; break; + case 1: case 2: { + Marg=MargCond; + alphX=Marg01; betX=MargN1; + alphY=Marg02; betY=MargN2; + } break; + case 3: { + if (x[n]!=x[0]) return 3; + if (y[n]!=y[0]) return 4; + } break; + case 4: { + Marg=1; + if (abs(Marg01)>=MAXROOT) { + alphX=0.0; + alphY=sign(1.0,y[1]-y[0]); + } else { + alphX=sign(sqrt(1.0/(1.0+Marg01*Marg01)),x[1]-x[0]); + alphY=alphX*Marg01; + } + if (abs(MargN1)>=MAXROOT) { + betX=0.0; + betY=sign(1.0,y[n]-y[n-1]); + } else { + betX=sign(sqrt(1.0/(1.0+MargN1*MargN1)),x[n]-x[n-1]); + betY=betX*MargN1; + } + } + } // switch MargCond + if (MargCond==3) { + Error=PeriodicSpline(n,T,x,bx,cx,dx); + if (Error!=0) return(Error+4); + Error=PeriodicSpline(n,T,y,by,cy,dy); + if (Error!=0) return(Error+10); + } else { + Error=NaturalSpline(n,T,x,alphX,betX,MargCond,bx,cx,dx); + if (Error!=0) return(Error+4); + Error=NaturalSpline(n,T,y,alphY,betY,MargCond,by,cy,dy); + if (Error!=0) return(Error+9); + } + return 0; +} + + + +/************************************************************************* +|* +|* CalcSpline() +|* +|* Beschreibung Berechnet die Koeffizienten eines parametrischen +|* natuerlichen oder periodischen kubischen +|* Polynomsplines. Die Eckpunkte des uebergebenen +|* Polygons werden als Stuetzstellen angenommen. +|* n liefert die Anzahl der Teilpolynome. +|* Ist die Berechnung fehlerfrei verlaufen, so +|* liefert die Funktion TRUE. Nur in diesem Fall +|* ist Speicher fuer die Koeffizientenarrays +|* allokiert, der dann spaeter vom Aufrufer mittels +|* delete freizugeben ist. +|* Ersterstellung JOE 17-08.93 +|* Letzte Aenderung JOE 17-08.93 +|* +*************************************************************************/ + +BOOL CalcSpline(Polygon& rPoly, BOOL Periodic, USHORT& n, + double*& ax, double*& ay, double*& bx, double*& by, + double*& cx, double*& cy, double*& dx, double*& dy, double*& T) +{ + BYTE Marg; + double Marg01,Marg02; + double MargN1,MargN2; + USHORT i; + Point P0(-32768,-32768); + Point Pt; + + n=rPoly.GetSize(); + ax=new double[rPoly.GetSize()+2]; + ay=new double[rPoly.GetSize()+2]; + + n=0; + for (i=0;i<rPoly.GetSize();i++) { + Pt=rPoly.GetPoint(i); + if (i==0 || Pt!=P0) { + ax[n]=Pt.X(); + ay[n]=Pt.Y(); + n++; + P0=Pt; + } + } + + if (Periodic) { + Marg=3; + ax[n]=ax[0]; + ay[n]=ay[0]; + n++; + } else { + Marg=2; + } + + bx=new double[n+1]; + by=new double[n+1]; + cx=new double[n+1]; + cy=new double[n+1]; + dx=new double[n+1]; + dy=new double[n+1]; + T =new double[n+1]; + + Marg01=0.0; + Marg02=0.0; + MargN1=0.0; + MargN2=0.0; + if (n>0) n--; // n Korregieren (Anzahl der Teilpolynome) + + BOOL bRet = FALSE; + if ( ( Marg == 3 && n >= 3 ) || ( Marg == 2 && n >= 2 ) ) + { + bRet = ParaSpline(n,ax,ay,Marg,Marg01,Marg01,MargN1,MargN2,FALSE,T,bx,cx,dx,by,cy,dy) == 0; + } + if ( bRet == FALSE ) + { + delete[] ax; + delete[] ay; + delete[] bx; + delete[] by; + delete[] cx; + delete[] cy; + delete[] dx; + delete[] dy; + delete[] T; + n=0; + } + return bRet; +} + + +/************************************************************************* +|* +|* Spline2Poly() +|* +|* Beschreibung Konvertiert einen parametrichen kubischen +|* Polynomspline Spline (natuerlich oder periodisch) +|* in ein angenaehertes Polygon. +|* Die Funktion liefert FALSE, wenn ein Fehler bei +|* der Koeffizientenberechnung aufgetreten ist oder +|* das Polygon zu gross wird (>PolyMax=16380). Im 1. +|* Fall hat das Polygon 0, im 2. Fall PolyMax Punkte. +|* Um Koordinatenueberlaeufe zu vermeiden werden diese +|* auf +/-32000 begrenzt. +|* Ersterstellung JOE 23.06.93 +|* Letzte Aenderung JOE 23.06.93 +|* +*************************************************************************/ +BOOL Spline2Poly(Polygon& rSpln, BOOL Periodic, Polygon& rPoly) +{ + short MinKoord=-32000; // zur Vermeidung + short MaxKoord=32000; // von Ueberlaeufen + + double* ax; // Koeffizienten der Polynome + double* ay; + double* bx; + double* by; + double* cx; + double* cy; + double* dx; + double* dy; + double* tv; + + double Step; // Schrittweite fuer t + double dt1,dt2,dt3; // Delta t, y, ^3 + double t; + BOOL bEnde; // Teilpolynom zu Ende? + USHORT n; // Anzahl der zu zeichnenden Teilpolynome + USHORT i; // aktuelles Teilpolynom + BOOL bOk; // noch alles ok? + USHORT PolyMax=16380;// Maximale Anzahl von Polygonpunkten + long x,y; + + bOk=CalcSpline(rSpln,Periodic,n,ax,ay,bx,by,cx,cy,dx,dy,tv); + if (bOk) { + Step =10; + + rPoly.SetSize(1); + rPoly.SetPoint(Point(short(ax[0]),short(ay[0])),0); // erster Punkt + i=0; + while (i<n) { // n Teilpolynome malen + t=tv[i]+Step; + bEnde=FALSE; + while (!bEnde) { // ein Teilpolynom interpolieren + bEnde=t>=tv[i+1]; + if (bEnde) t=tv[i+1]; + dt1=t-tv[i]; dt2=dt1*dt1; dt3=dt2*dt1; + x=long(ax[i]+bx[i]*dt1+cx[i]*dt2+dx[i]*dt3); + y=long(ay[i]+by[i]*dt1+cy[i]*dt2+dy[i]*dt3); + if (x<MinKoord) x=MinKoord; if (x>MaxKoord) x=MaxKoord; + if (y<MinKoord) y=MinKoord; if (y>MaxKoord) y=MaxKoord; + if (rPoly.GetSize()<PolyMax) { + rPoly.SetSize(rPoly.GetSize()+1); + rPoly.SetPoint(Point(short(x),short(y)),rPoly.GetSize()-1); + } else { + bOk=FALSE; // Fehler: Polygon wird zu gross + } + t=t+Step; + } // Ende von Teilpolynom + i++; // naechstes Teilpolynom + } + delete[] ax; + delete[] ay; + delete[] bx; + delete[] by; + delete[] cx; + delete[] cy; + delete[] dx; + delete[] dy; + delete[] tv; + return bOk; + } // Ende von if (bOk) + rPoly.SetSize(0); + return FALSE; +} +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/binfilter/bf_svtools/source/filter.vcl/filter/svt_sgvtext.cxx b/binfilter/bf_svtools/source/filter.vcl/filter/svt_sgvtext.cxx new file mode 100644 index 000000000000..ddb15c3f8011 --- /dev/null +++ b/binfilter/bf_svtools/source/filter.vcl/filter/svt_sgvtext.cxx @@ -0,0 +1,1295 @@ +/* -*- 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove + +#include <tools/config.hxx> +#include <bf_svtools/filter.hxx> +#include "sgffilt.hxx" +#include "sgfbram.hxx" +#include "sgvmain.hxx" + +namespace binfilter { + +extern SgfFontLst* pSgfFonts; + +#if defined( WIN ) && defined( MSC ) +#pragma code_seg( "SVTOOLS_FILTER1", "SVTOOLS_CODE" ) +#endif + +#ifndef abs +#define abs(x) ((x)<0 ? -(x) : (x)) +#endif + + +//////////////////////////////////////////////////////////////////////////////////////////////////// +// +// Einschraenkungen: Schatten nur grau, 2D und mit fixem Abstand. +// +// +// +// +//////////////////////////////////////////////////////////////////////////////////////////////////// + +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +// AbsBase.Pas + +// die folgenden Werte sind in % vom maximalen Schriftgrad der Zeile */ +#define UndlSpace 5 /* Untersteichungsabstand von der Baseline */ +#define UndlWidth 6 /* Untersteichungsdicke */ +#define UndlSpac2 7 /* Zwischenraum bei doppelter Unterstreichung */ +#define StrkSpace 25 /* Abstand der Durchstreichlinie von der Baseline*/ +#define StrkWidth 5 /* Durchstreichungsliniendicke */ +#define StrkSpac2 7 /* Zwischenraum bei doppelter Durchstreichung */ +#define OutlWidth 2 /* Strichstaerke ist 2% vom Schriftgrad */ + +// vvv Sonderzeichen im TextBuffer vvv +#define TextEnd 0 /* ^@ Ende der Zeichenkette */ +#define HardSpace 6 /* ^F Hartspace (wird nicht umbrochen) ,' ' */ +#define GrafText 7 /* ^G Im Text eingebundene Grafik (future) */ +#define Tabulator 9 /* ^I Tabulatorzeichen, Pfeil */ +#define LineFeed 10 /* ^J Neue Zeile */ +#define SoftTrennK 11 /* ^K Zeichen fuer k-c-Austausch bei Trennung, 'k' */ +#define AbsatzEnd 13 /* ^M Neuer Absatz =CR */ +#define HardTrenn 16 /* ^P Hartes Trennzeichen (wird nicht umbrochen), '-' */ +#define SoftTrennAdd 19 /* ^S Zusatz-Zeichen Trennung von z.b."Schiff-fahrt" */ +#define Paragraf 21 /* ^U Zeichen welches fuer Paragraf-Zeichen */ +#define Escape 27 /* ^[ Escapesequenz einleiten */ +#define SoftTrenn 31 /* ^_ Weiches Trennzeichen, '-' nur Zeilenende */ +#define MaxEscValLen 8 +#define MaxEscLen (MaxEscValLen+3) + +//============================================================================== +// Escapesequenzen: [Esc]<Ident><Value>[Esc] also mind. 4 Char +// Max. Laenge von Value soll sein: 8 Char (7+Vorzeichen). Demnach max. Laenge +// einer Escapesequenz: 11 Char. +// Identifer: + +#define EscFont 'F' /* FontID, z.B. 92500 fuer CG Times */ +#define EscGrad 'G' /* Schriftgrad 1..255 fuer <<Pt-127<<Pt */ +#define EscBreit 'B' /* Breite 1..255% des Schriftgrades */ +#define EscKaptS 'K' /* Kapitaelchengroesse 1..255% des Schriftgrades */ +#define EscLFeed 'L' /* Zeilenabstand 1..32767% vom max. Schriftgrad der Zeile */ + // oder 1..32767 fuer 1..16383<<Pt absolut (Wenn Bit 15=1) +#define EscSlant 'S' /* Kursiv(Winkel) 1..8999 fuer 0.01deg..89.99deg */ +#define EscVPos 'V' /* Zeichen Vertikal-Position 1..255 fuer <<Pt..127<<Pt */ +#define EscZAbst 'Z' /* Zeichenabstand -128..127% */ +#define EscHJust 'A' /* H-Justify Absatz: Links, Zentr, Rechts, Block, Austreibend, Gesperrt (0..5)*/ + +#define EscFarbe 'C' /* Farbe 0..7 */ +#define EscBFarb 'U' /* BackFarbe 0..7 */ +#define EscInts 'I' /* Farbintensitaet 0..100% */ +#define EscMustr 'M' /* Muster 0..? inkl. Transp... */ +#define EscMFarb 'O' /* Musterfarbe 0..7 */ +#define EscMBFrb 'P' /* 2. Musterfarbe 0..7 */ +#define EscMInts 'W' /* Musterintensitaet 0..7 */ + +#define EscSMstr 'E' /* Schattenmuster 0..? inkl. Transp... */ +#define EscSFarb 'R' /* Schattenfarbe 0..7 */ +#define EscSBFrb 'T' /* 2. Schattenfarbe 0..7 */ +#define EscSInts 'Q' /* Schattenintensitaet 0..7 */ + +#define EscSXDst 'X' /* Schattenversatz X 0..100% */ +#define EscSYDst 'Y' /* Schattenversatz Y 0..100% */ +#define EscSDist 'D' /* Schattenversatz X-Y 0..100% */ + +#define EscBold 'f' /* Fett */ +#define EscLSlnt 'l' /* LKursiv */ +#define EscRSlnt 'r' /* RKursiv */ +#define EscUndln 'u' /* Unterstrichen */ +#define EscDbUnd 'p' /* doppelt Unterstrichen */ +#define EscKaptF 'k' /* Kapitaelchenflag */ +#define EscStrik 'd' /* Durchgestrichen */ +#define EscDbStk 'e' /* doppelt Durchgestrichen */ +#define EscSupSc 'h' /* Hochgestellt */ +#define EscSubSc 't' /* Tiefgestellt */ +#define Esc2DShd 's' /* 2D-Schatten */ +#define Esc3DShd 'j' /* 3D-Schatten */ +#define Esc4DShd 'i' /* 4D-Schatten */ +#define EscEbShd 'b' /* Embossed */ + +// AllEscIdent =[EscFont, EscGrad, EscBreit,EscKaptS,EscLFeed,EscSlant,EscVPos, EscZAbst,EscHJust, +// EscFarbe,EscBFarb,EscInts, EscMustr,EscMFarb,EscMBFrb,EscMInts, +// EscSMstr,EscSFarb,EscSBFrb,EscSInts,EscSXDst,EscSYDst,EscSDist, +// EscBold, EscLSlnt,EscRSlnt,EscUndln,EscDbUnd,EscKaptF,EscStrik,EscDbStk, +// EscSupSc,EscSubSc,Esc2DShd,Esc3DShd,Esc4DShd]; +// Justify muss spaetestens am Anfang des Absatzes stehen +#define EscSet ' ' /* Flag setzen */ +#define EscReset ' ' /* Flag loeschen */ +#define EscDeflt '\x11' /* Flag auf default setzen */ +#define EscToggl ' ' /* Flag Toggeln */ +#define EscRelat '%' +#define EscNoFlg 0 +#define EscNoVal -2147483647 /* -MaxLongInt */ +//============================================================================== +#define NoTrenn 0xFFFF /* Wert fuer Parameter 'Rest' von GetTextChar(), wenn auf keinen Fall getrennt werden soll */ +#define DoTrenn 0xFFFE /* Wert fuer Parameter 'Rest' von GetTextChar(), wenn getrennt werden soll */ + +#define MaxLineChars 1024 + +#define ChrXPosArrSize (MaxLineChars+1+1) /* 2k - Beginnt mit 0 im gegensatz zu StarDraw */ +#define CharLineSize (MaxLineChars+1+1) +#define EscStr (UCHAR[MaxEscLen+1]); + +#define MinChar 32 +#define MaxChar 255 + + +//============================================================================== + +#define DefaultCharWidth 4800 +#define GradDiv 2 +#define CharTopToBase 100 /* wegen Apostrophe und Umlaute mehr als 75% */ +#define CharTopToBtm 120 /* Zeilenhoehe ist groesser als Schriftgrad */ + // bei Avanti-Bold 'ue' eigentlich sogar 130% + +// end of AbsBase.Pas +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// + + + +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +// DefBase.Pas + +#define TextBoldBit 0x0001 /* Fett */ +#define TextRSlnBit 0x0002 /* Kursiv */ +#define TextUndlBit 0x0004 /* Unterstrichen */ +#define TextStrkBit 0x0008 /* Durchgesteichen */ +#define TextSupSBit 0x0010 /* Hocgestellt */ +#define TextSubSBit 0x0020 /* Tiefgestellt */ +#define TextKaptBit 0x0040 /* Kapitaelchen */ +#define TextLSlnBit 0x0080 /* Linkskursiv */ +#define TextDbUnBit 0x0100 /* Doppelt unterstrichen */ +#define TextDbStBit 0x0200 /* Doppelt durchgestrichen */ +#define TextSh2DBit 0x0400 /* 2D-Schatten 2.0 */ +#define TextSh3DBit 0x0800 /* 3D-Schatten 2.0 */ +#define TextSh4DBit 0x1000 /* 4D-Schatten 2.0 */ +#define TextShEbBit 0x2000 /* Embossed-Schatten 2.0 */ +#define FontAtrBits (TextBoldBit | TextRSlnBit) + +#define THJustLeft 0x00 +#define THJustCenter 0x01 +#define THJustRight 0x02 +#define THJustBlock 0x03 +#define THJustDrvOut 0x04 /* Austreibend Formatiert */ +#define THJustLocked 0x05 /* A l s S p e r r s c h r i f t */ +#define TVJustTop 0x00 /* Future */ +#define TVJustCenter 0x10 /* Future */ +#define TVJustBottom 0x20 /* Future */ +#define TVJustBlock 0x30 /* Future */ + +#define MaxCharSlant 4200 /* Maximal 42deg kursiv ! */ + +// end of DefBase.Pas +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// + +BOOL CheckTextOutl(ObjAreaType& F, ObjLineType& L); + +BOOL CheckTextOutl(ObjAreaType& F, ObjLineType& L) +{ + return (F.FIntens!=L.LIntens) || + ((F.FFarbe!=L.LFarbe) && (F.FIntens>0)) || + ((F.FBFarbe!=L.LBFarbe) && (F.FIntens<100)); +} + + +short hPoint2Sgf(short a) +{ + long b; + b=long(a)*127*SgfDpmm/(144*5); + return short(b); +} + +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +// AbsRead.Pas + +// ====================================================================== +// Function GetTopToBaseLine() Function GetBaseLineToBtm() +// +// Abstand von Zeilenoberkante bis BaseLine bzw. von BaseLine bis +// Unterkante berechnen. Alles in SGF-Units. +// ====================================================================== + +USHORT GetTopToBaseLine(USHORT MaxGrad) +{ + long ret; + ret=long(MaxGrad)*long(CharTopToBase) /long(100); + return USHORT(ret); +} + +// ====================================================================== +// Function GetTextChar() Function GetTextCharConv() +// +// Liest ein Zeichen aus dem Textbuffer, wertet dabei eventuell +// auftretende Escapesequenzen aus und setzt dementsprechend den +// Ein-/Ausgabeparameter AktAtr. Index wird entsprechend erhoeht. +// Der Parameter Rest muss immer die Anzahl der Zeichen beinhalten, +// den angeforderten Zeichen in der aktuellen Zeile noch folgen. +// Ansonsten funktioniert die Silbentrennung nicht richtig. Gibt man +// stattdessen die Konstante NoTrenn an, wird in keinem Fall +// getrennt, die Konstante DoTrenn bewirkt dagegen, dass ueberall dort +// getrennt wird, wo ein SoftTrenner vorkommt. +// +// SoftTrenner werden immer in ein Minuszeichen konvertiert. +// GetTextCharConv() konvertiert zusaetzlich HardSpace und AbsatzEnde +// in Spaces sowie HardTrenner in Minuszeichen. TextEnde wird immer +// als Char(0) geliefert. +// ====================================================================== + + + +UCHAR ConvertTextChar(UCHAR c) +{ + if (c<32) { + switch (c) { + case HardSpace : c=' '; break; + case AbsatzEnd : c=' '; break; + case SoftTrenn : c='-'; break; + case HardTrenn : c='-'; break; + case SoftTrennK : c='-'; break; + case SoftTrennAdd: c='-'; + } + } + return c; +} + +long ChgValue(long Def, long Min, long Max, UCHAR FlgVal, long NumVal) +{ + long r=0; + + if (FlgVal==EscDeflt) { + r=Def; // zurueck auf Default + } else { + if (NumVal!=EscNoVal) r=NumVal; // Hart setzen + } + + if (Min!=0 || Max!=0) { + if (r>Max) r=Max; + if (r<Min) r=Min; + } + return r; +} + + + +void ChgSchnittBit(USHORT Bit, USHORT Radio1, USHORT Radio2, USHORT Radio3, + UCHAR FlgVal, USHORT Schnitt0, USHORT& Schnitt) +{ + USHORT All,Rad; + + Rad=Radio1 | Radio2 | Radio3; + All=Bit | Rad; + + switch (FlgVal) { + case EscSet : Schnitt=(Schnitt & ~All) | Bit; break; + case EscReset: Schnitt=(Schnitt & ~All); break; + case EscDeflt: Schnitt=(Schnitt & ~All) | (Schnitt0 & All); break; + case EscToggl: Schnitt=(Schnitt & ~Rad) ^ Bit; + } +} + + + +UCHAR GetNextChar(UCHAR* TBuf, USHORT Index) +{ + USHORT Cnt; + while (TBuf[Index]==Escape) { + Index++; + Cnt=0; + while (TBuf[Index]!=Escape && Cnt<=MaxEscLen) { + Index++; Cnt++; } + Index++; + } + return TBuf[Index]; +} + + + +UCHAR ProcessOne(UCHAR* TBuf, USHORT& Index, + ObjTextType& Atr0, ObjTextType& AktAtr, + BOOL ScanEsc) +{ + UCHAR c; + UCHAR Ident; + BOOL Ende; + BOOL q; + UCHAR FlgVal; + long NumVal; + long Sgn; + short i; + BOOL EoVal; + + do { + c=TBuf[Index]; Index++; + Ende=(c!=Escape); + if (Ende==FALSE) { + c=TBuf[Index]; Index++; + Ident=c; // Identifer merken + FlgVal=EscNoFlg; + NumVal=EscNoVal; + c=TBuf[Index]; Index++; // Hier faengt der Wert an + if (c==EscSet || c==EscReset || c==EscDeflt || c==EscToggl) FlgVal=c; else { + if (c=='-') Sgn=-1; else Sgn=1; + if (c=='+' || c=='-') { c=TBuf[Index]; Index++; } + i=MaxEscValLen; + NumVal=0; + do { + NumVal=10*NumVal+c-'0'; + EoVal=(TBuf[Index]<'0' || TBuf[Index]>'9'); + if (EoVal==FALSE) { c=TBuf[Index]; Index++; } + i--; + } while (i>0 && EoVal==FALSE); + NumVal=Sgn*NumVal; + } + q=!CheckTextOutl(AktAtr.F,AktAtr.L); + + switch (Ident) { + case EscFont : AktAtr.SetFont(ULONG (ChgValue(Atr0.GetFont(),0,0 ,FlgVal,NumVal)));break; + case EscGrad : AktAtr.Grad =USHORT(ChgValue(Atr0.Grad, 2,2000 ,FlgVal,NumVal)); break; + case EscBreit: AktAtr.Breite =USHORT(ChgValue(Atr0.Breite, 1,1000 ,FlgVal,NumVal)); break; + case EscKaptS: AktAtr.Kapit =(BYTE)(ChgValue(Atr0.Kapit, 1,255 ,FlgVal,NumVal)); break; + case EscLFeed: AktAtr.LnFeed =USHORT(ChgValue(Atr0.LnFeed, 1,65535 ,FlgVal,NumVal)); break; + case EscSlant: AktAtr.Slant =USHORT(ChgValue(Atr0.Slant, 1,MaxCharSlant ,FlgVal,NumVal)); break; + case EscVPos : AktAtr.ChrVPos=char (ChgValue(Atr0.ChrVPos,-128,127 ,FlgVal,NumVal)); break; + case EscZAbst: AktAtr.ZAbst =(BYTE)(ChgValue(Atr0.ZAbst, 1,255 ,FlgVal,NumVal)); break; + case EscHJust: AktAtr.Justify=(BYTE)(ChgValue(Atr0.Justify & 0x0F,0,5 ,FlgVal,NumVal)); break; + case EscFarbe: { AktAtr.L.LFarbe =(BYTE)(ChgValue(Atr0.L.LFarbe,0,7 ,FlgVal,NumVal)); if (q) AktAtr.F.FFarbe =AktAtr.L.LFarbe; } break; + case EscBFarb: { AktAtr.L.LBFarbe=(BYTE)(ChgValue(Atr0.L.LBFarbe,0,255,FlgVal,NumVal)); if (q) AktAtr.F.FBFarbe=AktAtr.L.LBFarbe; } break; + case EscInts : { AktAtr.L.LIntens=(BYTE)(ChgValue(Atr0.L.LIntens,0,100,FlgVal,NumVal)); if (q) AktAtr.F.FIntens=AktAtr.L.LIntens; } break; + + case EscMustr: { AktAtr.F.FMuster=USHORT(ChgValue(Atr0.F.FMuster,0,65535,FlgVal,NumVal)); } break; + case EscMFarb: { AktAtr.F.FFarbe =(BYTE)(ChgValue(Atr0.F.FFarbe,0,7 ,FlgVal,NumVal)); } break; + case EscMBFrb: { AktAtr.F.FBFarbe=(BYTE)(ChgValue(Atr0.F.FBFarbe,0,255,FlgVal,NumVal)); } break; + case EscMInts: { AktAtr.F.FIntens=(BYTE)(ChgValue(Atr0.F.FIntens,0,100,FlgVal,NumVal)); } break; + + case EscSMstr: { AktAtr.ShdF.FMuster=USHORT(ChgValue(Atr0.ShdF.FMuster,0,65535,FlgVal,NumVal)); } break; + case EscSFarb: { AktAtr.ShdL.LFarbe =(BYTE)(ChgValue(Atr0.ShdL.LFarbe,0,7 ,FlgVal,NumVal)); AktAtr.ShdF.FFarbe =AktAtr.ShdL.LFarbe; } break; + case EscSBFrb: { AktAtr.ShdL.LBFarbe=(BYTE)(ChgValue(Atr0.ShdL.LBFarbe,0,255,FlgVal,NumVal)); AktAtr.ShdF.FBFarbe=AktAtr.ShdL.LBFarbe; } break; + case EscSInts: { AktAtr.ShdL.LIntens=(BYTE)(ChgValue(Atr0.ShdL.LIntens,0,100,FlgVal,NumVal)); AktAtr.ShdF.FIntens=AktAtr.ShdL.LIntens; } break; + case EscSDist: { AktAtr.ShdVers.x=(short)ChgValue(Atr0.ShdVers.x,0,30000,FlgVal,NumVal); AktAtr.ShdVers.y=AktAtr.ShdVers.x; } break; + case EscSXDst: { AktAtr.ShdVers.x=(short)ChgValue(Atr0.ShdVers.x,0,30000,FlgVal,NumVal); } break; + case EscSYDst: { AktAtr.ShdVers.y=(short)ChgValue(Atr0.ShdVers.y,0,30000,FlgVal,NumVal); } break; + + case EscBold : ChgSchnittBit(TextBoldBit,0,0,0 ,FlgVal,Atr0.Schnitt,AktAtr.Schnitt); break; + case EscRSlnt: ChgSchnittBit(TextRSlnBit,TextLSlnBit,0,0 ,FlgVal,Atr0.Schnitt,AktAtr.Schnitt); break; + case EscUndln: ChgSchnittBit(TextUndlBit,TextDbUnBit,0,0 ,FlgVal,Atr0.Schnitt,AktAtr.Schnitt); break; + case EscStrik: ChgSchnittBit(TextStrkBit,TextDbStBit,0,0 ,FlgVal,Atr0.Schnitt,AktAtr.Schnitt); break; + case EscDbUnd: ChgSchnittBit(TextDbUnBit,TextUndlBit,0,0 ,FlgVal,Atr0.Schnitt,AktAtr.Schnitt); break; + case EscDbStk: ChgSchnittBit(TextDbStBit,TextStrkBit,0,0 ,FlgVal,Atr0.Schnitt,AktAtr.Schnitt); break; + case EscSupSc: ChgSchnittBit(TextSupSBit,TextSubSBit,0,0 ,FlgVal,Atr0.Schnitt,AktAtr.Schnitt); break; + case EscSubSc: ChgSchnittBit(TextSubSBit,TextSupSBit,0,0 ,FlgVal,Atr0.Schnitt,AktAtr.Schnitt); break; + case EscKaptF: ChgSchnittBit(TextKaptBit,0,0,0 ,FlgVal,Atr0.Schnitt,AktAtr.Schnitt); break; + case EscLSlnt: ChgSchnittBit(TextLSlnBit,TextRSlnBit,0,0 ,FlgVal,Atr0.Schnitt,AktAtr.Schnitt); break; + case Esc2DShd: ChgSchnittBit(TextSh2DBit,TextSh3DBit,TextSh4DBit,TextShEbBit,FlgVal,Atr0.Schnitt,AktAtr.Schnitt); break; + case Esc3DShd: ChgSchnittBit(TextSh3DBit,TextSh2DBit,TextSh4DBit,TextShEbBit,FlgVal,Atr0.Schnitt,AktAtr.Schnitt); break; + case Esc4DShd: ChgSchnittBit(TextSh4DBit,TextSh2DBit,TextSh3DBit,TextShEbBit,FlgVal,Atr0.Schnitt,AktAtr.Schnitt); break; + case EscEbShd: ChgSchnittBit(TextShEbBit,TextSh2DBit,TextSh3DBit,TextSh4DBit,FlgVal,Atr0.Schnitt,AktAtr.Schnitt); break; + } //endcase + if (TBuf[Index]==Escape) Index++; // zweites Esc weglesen } + } // if Ende==FALSE + } while (Ende==FALSE && ScanEsc==FALSE); + if (Ende==FALSE) c=Escape; + return c; +} // end of ProcessOne + + +UCHAR GetTextChar(UCHAR* TBuf, USHORT& Index, + ObjTextType& Atr0, ObjTextType& AktAtr, + USHORT Rest, BOOL ScanEsc) +{ + UCHAR c,c0,nc; + + c=ProcessOne(TBuf,Index,Atr0,AktAtr,ScanEsc); + if (ScanEsc==FALSE) { + if (c==SoftTrennAdd || c==SoftTrennK || c==SoftTrenn) { + nc=GetNextChar(TBuf,Index); + c0=c; + if (Rest==0 || Rest==DoTrenn || + nc==' ' || nc==AbsatzEnd || nc==TextEnd) c='-'; + else { + c=ProcessOne(TBuf,Index,Atr0,AktAtr,ScanEsc); // den Trenner ueberspringen + if (c0==SoftTrennAdd) { + if (c>=32) c=ProcessOne(TBuf,Index,Atr0,AktAtr,ScanEsc); // und hier noch 'nen Buchstaben ueberspringen + } + } + } + if ((Rest==1 || Rest==DoTrenn) && GetNextChar(TBuf,Index)==SoftTrennK) { + if (c=='c') c='k'; + else if (c=='C') c='K'; + } + } + return c; +} + + // HardSpace und HardTrenn muessen explizit konvertiert werden ! } + // if AktAtr.Schnitt and TextKaptBit =TextKaptBit then c:=UpCase(c);(explizit) } + + // Bei der Trennmethode SoftTrennAdd wird davon ausgegangen, dass der zu } + // trennende Konsonant bereits 3x mal im TextBuf vorhanden ist, z.b.: } + // "Schiff-fahrt". Wenn nicht getrennt, dann wird "-f" entfernt. } + + + +UCHAR GetTextCharConv(UCHAR* TBuf, USHORT& Index, + ObjTextType& Atr0, ObjTextType& AktAtr, + USHORT Rest, BOOL ScanEsc) +{ + UCHAR c; + + c=GetTextChar(TBuf,Index,Atr0,AktAtr,Rest,ScanEsc); + if (c<32) { + switch (c) { + case HardSpace : c=' '; break; + case AbsatzEnd : c=' '; break; + case HardTrenn : c='-'; + } + } + return c; +} + + +// ====================================================================== +// Function GetLineFeed() +// +// Benoetigter Zeilenabstand in SGF-Units. ChrVPos wird beruecksichtigt. +// ====================================================================== +USHORT GetLineFeed(UCHAR* TBuf, USHORT Index, ObjTextType Atr0, ObjTextType AktAtr, + USHORT nChar, USHORT& LF, USHORT& MaxGrad) +{ + UCHAR c=0; + BOOL AbsEnd=FALSE; + ULONG LF100=0; + ULONG MaxLF100=0; + BOOL LFauto=0; + BOOL First=TRUE; + USHORT Grad; + USHORT i=0; + USHORT r=1; + + MaxGrad=0; + while (!AbsEnd && nChar>0) { + nChar--; + c=GetTextChar(TBuf,Index,Atr0,AktAtr,nChar,FALSE); + i++; + AbsEnd=(c==TextEnd || c==AbsatzEnd); + if (First || (!AbsEnd && c!=' ' && c!=HardTrenn)) { + LFauto=(AktAtr.LnFeed & 0x8000)==0; + LF100=AktAtr.LnFeed & 0x7FFF; + if (LFauto) LF100=LF100*AktAtr.Grad; else LF100*=LF100; + if (AktAtr.ChrVPos>0) LF100-=AktAtr.ChrVPos*100; + if (LF100>MaxLF100) MaxLF100=LF100; + Grad=AktAtr.Grad; + if (AktAtr.ChrVPos>0) Grad=Grad-AktAtr.ChrVPos; + if (Grad>MaxGrad) MaxGrad=Grad; + First=FALSE; + } + if (!AbsEnd && c!=' ') r=i; + } + MaxGrad=hPoint2Sgf(MaxGrad); + if (MaxLF100<=4000) { // sonst Overflowgefahr + LF=USHORT(hPoint2Sgf(short(MaxLF100)) /100); + } else { + LF=USHORT(hPoint2Sgf(short(MaxLF100) /100)); + } + + return r; +} + +// End of AbsRead.Pas +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// + + + +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +// iFont.Pas + +#define DefaultSlant 1500 /* Default: Italic ist 15deg */ +#define SuperSubFact 60 /* SuperScript/SubScript: 60% vom Schriftgrad */ +#define DefaultSpace 40 /* Default: Space ist 40% vom SchriftGrad */ + +USHORT SetTextContext(OutputDevice& rOut, ObjTextType& Atr, BOOL Kapt, USHORT Dreh, + USHORT FitXMul, USHORT FitXDiv, USHORT FitYMul, USHORT FitYDiv) +{ + SgfFontOne* pSgfFont; // Font aus dem IniFile + Font aFont; + Color aColor; + ULONG Grad; + ULONG Brei; + String FNam; + USHORT StdBrei=50; // Durchschnittliche Zeichenbreite in % von Schriftgrad + BOOL bFit=(FitXMul!=1 || FitXDiv!=1 || FitYMul!=1 || FitYDiv!=1); + + pSgfFont = pSgfFonts->GetFontDesc(Atr.GetFont()); + + if ( pSgfFont!=NULL ) + { + FNam =pSgfFont->SVFName; + StdBrei=pSgfFont->SVWidth; + if (pSgfFont->Fixd) aFont.SetPitch(PITCH_FIXED); else aFont.SetPitch(PITCH_VARIABLE); + aFont.SetFamily(pSgfFont->SVFamil); + aFont.SetCharSet(pSgfFont->SVChSet); + aFont.SetName(FNam); + } + else + { // Falls nich im Inifile, sind hier einige Fonts hart kodiert + aFont.SetPitch(PITCH_VARIABLE); + switch (Atr.GetFont()) { + case 92500: case 92501: case 92504: case 92505: + { +#if defined(WIN) || defined(WNT) || defined(PM2) + FNam=String::CreateFromAscii( "Times New Roman" ); // CG Times ist unter Windows und OS/2 Times New Roman +#else + FNam=String::CreateFromAscii( "Times" ); // ansonsten ist das einfach Times +#endif + StdBrei=40; + aFont.SetFamily(FAMILY_ROMAN); + } break; + case 94021: case 94022: case 94023: case 94024: { +#if defined(WIN) || defined(WNT) + FNam=String::CreateFromAscii( "Arial", 5 ); // Univers ist unter Windows Arial +#else + FNam=String::CreateFromAscii( "Helvetica" ); // und ansonsten Helvetica +#endif + aFont.SetFamily(FAMILY_SWISS); + StdBrei=47; + } break; + case 93950: case 93951: case 93952: case 93953: { +#if defined(WIN) || defined(WNT) + FNam=String::CreateFromAscii( "Courier New" ); // Der Vector-Courierfont unter Windows heisst Courier New +#else + FNam=String::CreateFromAscii( "Courier" ); // ansonsten ist und bleibt Courier immer Courier +#endif + aFont.SetFamily(FAMILY_ROMAN); + aFont.SetPitch(PITCH_FIXED); + } break; + default: FNam=String::CreateFromAscii( "Helvetica", 9 ); + } + aFont.SetName(FNam); + //aFont.SetCharSet(CHARSET_SYSTEM); + } + + Grad=ULONG(Atr.Grad); + if ((Atr.Schnitt & TextKaptBit) !=0 && Kapt) Grad=Grad*ULONG(Atr.Kapit)/100; + if ((Atr.Schnitt & TextSupSBit) !=0 || (Atr.Schnitt & TextSubSBit) !=0) Grad=Grad*SuperSubFact/100; + Brei=Grad; + if (Atr.Breite!=100 || bFit) { + if (bFit) { + Grad=Grad*ULONG(FitYMul)/ULONG(FitYDiv); + Brei=Brei*ULONG(FitXMul)/ULONG(FitXDiv); + } + Brei=Brei*ULONG(Atr.Breite)/100; + Brei=Brei*ULONG(StdBrei)/100; + aFont.SetSize(Size(hPoint2Sgf(USHORT(Brei)),hPoint2Sgf(USHORT(Grad)))); + } else { + aFont.SetSize(Size(0,hPoint2Sgf(USHORT(Grad)))); + } + + aColor=Sgv2SvFarbe(Atr.L.LFarbe,Atr.L.LBFarbe,Atr.L.LIntens); aFont.SetColor(aColor); + aColor=Sgv2SvFarbe(Atr.F.FFarbe,Atr.F.FBFarbe,Atr.F.FIntens); aFont.SetFillColor(aColor); + aFont.SetTransparent(TRUE); + aFont.SetAlign(ALIGN_BASELINE); + + Dreh/=10; Dreh=3600-Dreh; if (Dreh==3600) Dreh=0; + aFont.SetOrientation(Dreh); + + if ((Atr.Schnitt & TextBoldBit) !=0) aFont.SetWeight(WEIGHT_BOLD); + if ((Atr.Schnitt & TextRSlnBit) !=0) aFont.SetItalic(ITALIC_NORMAL); + if ((Atr.Schnitt & TextUndlBit) !=0) aFont.SetUnderline(UNDERLINE_SINGLE); + if ((Atr.Schnitt & TextDbUnBit) !=0) aFont.SetUnderline(UNDERLINE_DOUBLE); + if ((Atr.Schnitt & TextStrkBit) !=0) aFont.SetStrikeout(STRIKEOUT_SINGLE); + if ((Atr.Schnitt & TextDbStBit) !=0) aFont.SetStrikeout(STRIKEOUT_DOUBLE); + if ((Atr.Schnitt & TextSh2DBit) !=0) aFont.SetShadow(TRUE); + if ((Atr.Schnitt & TextSh3DBit) !=0) aFont.SetShadow(TRUE); + if ((Atr.Schnitt & TextSh4DBit) !=0) aFont.SetShadow(TRUE); + if ((Atr.Schnitt & TextShEbBit) !=0) aFont.SetShadow(TRUE); + if (CheckTextOutl(Atr.F,Atr.L)) aFont.SetOutline(TRUE); + + if (aFont!=rOut.GetFont()) rOut.SetFont(aFont); + + return 0; +} + +// iFont.Pas +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// + + +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +// Absatz.Pas + +struct ProcChrSta { + USHORT Index; + USHORT ChrXP; + UCHAR OutCh; + BOOL Kapt; + ObjTextType Attrib; +}; + +void InitProcessCharState(ProcChrSta& State, ObjTextType& AktAtr, USHORT IndexA) +{ + State.Attrib=AktAtr; + State.OutCh=0; + State.Index=IndexA; + State.ChrXP=0; + State.Kapt=FALSE; +} + +BOOL UpcasePossible(UCHAR c) +{ + if ((c>='a' && c<='z') || c == 0xe4 || c == 0xf6 || c == 0xfc ) return TRUE; + else return FALSE; +} + +UCHAR Upcase(UCHAR c) +{ + if ((c>=(UCHAR)'a' && c<=(UCHAR)'z')) c=(c-(UCHAR)'a')+(UCHAR)'A'; + else if ( c == 0xe4 ) c = 0xc4; + else if ( c == 0xf6 ) c = 0xd6; + else if ( c == 0xfc ) c = 0xdc; + return c; +} + +USHORT GetCharWidth(OutputDevice& rOut, UCHAR c) +{ + UCHAR c1; + USHORT ChrWidth; + + c1 = ByteString::Convert((char)c,RTL_TEXTENCODING_IBM_437, gsl_getSystemTextEncoding() ); + if (c==' ') + { + ChrWidth=(USHORT)rOut.GetTextWidth( String('A') ); + if (rOut.GetFont().GetPitch()!=PITCH_FIXED) { + ChrWidth=MulDiv(ChrWidth,DefaultSpace,100); + } + } else { + // with MaxChar == 255 c cannot be greater than MaxChar + // assert if MaxChar is ever changed + OSL_ENSURE( MaxChar == 255, "MaxChar not 255" ); + if (c>=MinChar /*&& c<=MaxChar*/) + { + ChrWidth=(USHORT)rOut.GetTextWidth(String((char)c1)); + } + else + { + ChrWidth=(USHORT)rOut.GetTextWidth(String('A')); + } + } + return ChrWidth; +} + +UCHAR ProcessChar(OutputDevice& rOut, UCHAR* TBuf, ProcChrSta& R, ObjTextType& Atr0, + USHORT& nChars, USHORT Rest, + short* Line, UCHAR* cLine) +{ + USHORT KernDist=0; // Wert fuer Kerning + USHORT ChrWidth; + UCHAR c; + UCHAR c1; + BOOL AbsEnd; + + c=GetTextChar(TBuf,R.Index,Atr0,R.Attrib,Rest,FALSE); // versucht evtl. zu trennen, wenn Rest entsprechenden Wert besitzt + + AbsEnd=(c==AbsatzEnd || c==TextEnd); + if (AbsEnd==FALSE) { + R.OutCh=ConvertTextChar(c); // von HardTrenn nach '-', ... + R.Kapt=(R.Attrib.Schnitt & TextKaptBit) !=0 && UpcasePossible(R.OutCh); + if (R.Kapt) R.OutCh=Upcase(R.OutCh); + SetTextContext(rOut,R.Attrib,R.Kapt,0,1,1,1,1); + + if (R.Kapt) c1=Upcase(c); else c1=c; + ChrWidth=GetCharWidth(rOut,c1); + + if (R.Attrib.ZAbst!=100) { // Spezial-Zeichenabstand ? + ULONG Temp; + Temp=ULONG(ChrWidth)*ULONG(R.Attrib.ZAbst)/100; + ChrWidth=USHORT(Temp); + } + nChars++; + if (R.ChrXP>32000) R.ChrXP=32000; + Line[nChars]=R.ChrXP-KernDist; + cLine[nChars]=c; + R.ChrXP+=ChrWidth-KernDist; // Position fuer den naechsten Character + } + return c; +} + +void FormatLine(UCHAR* TBuf, USHORT& Index, ObjTextType& Atr0, ObjTextType& AktAtr, + USHORT UmbWdt, USHORT AdjWdt, + short* Line, USHORT& nChars, + double, double, + UCHAR* cLine, BOOL TextFit) +{ + VirtualDevice vOut; + UCHAR c,c0; + UCHAR ct; + BOOL First; // erster Char ? + BYTE Just = 0; // Absatzformatierung + BOOL Border; // Rand der Box erreicht ? + BOOL Border0; + BOOL AbsEnd; // Ende des Absatzes erreicht ? + ProcChrSta* R=new ProcChrSta; + ProcChrSta* R0=new ProcChrSta; + ProcChrSta* WErec=new ProcChrSta; + USHORT WEnChar; + ProcChrSta* WErec0=new ProcChrSta; + USHORT WEnChar0; + ProcChrSta* TRrec=new ProcChrSta; + USHORT TRnChar; + + USHORT WordEndCnt; // Justieren und Trennen + BOOL WordEnd; + BOOL Trenn; + + short BoxRest; // zum Quetschen und formatieren + USHORT i,j,k,h; + USHORT re,li; + + vOut.SetMapMode(MapMode(MAP_10TH_MM,Point(),Fraction(1,4),Fraction(1,4))); + + nChars=0; + SetTextContext(vOut,AktAtr,FALSE,0,1,1,1,1); + InitProcessCharState(*R,AktAtr,Index); + (*R0)=(*R); (*WErec)=(*R); WEnChar=0; c0=0; Border0=FALSE; + Border=FALSE; First=TRUE; + WordEndCnt=0; + + do { // mal schauen, wieviele Worte so in die Zeile passen + if (Border) c=ProcessChar(vOut,TBuf,*R,Atr0,nChars,DoTrenn,Line,cLine); + else c=ProcessChar(vOut,TBuf,*R,Atr0,nChars,NoTrenn,Line,cLine); + AbsEnd=(c==AbsatzEnd || c==TextEnd); + //if not AbsEnd then + { + if (First) { + Just=R->Attrib.Justify & 0x0F; // Absatzformat steht wenn, dann am Anfang + } + Border=R->ChrXP>UmbWdt; + WordEnd=(AbsEnd || (c==' ')) && (c0!=' ') && (c0!=0); + Trenn=c=='-'; + if (WordEnd && !Border0) { + WordEndCnt++; + (*WErec)=(*R0); + WEnChar=nChars-1; + } + if (Trenn && !Border) { + WordEndCnt++; + (*WErec)=(*R); + WEnChar=nChars; + } + } + (*R0)=(*R); c0=c; + Border0=Border; + First=FALSE; + AbsEnd=AbsEnd || (nChars>=MaxLineChars); + } while (!(AbsEnd || (Border && ((WordEndCnt>0) || WordEnd || Trenn)))); + + if (Border) { // Trennen und Quetschen + (*WErec0)=(*WErec); WEnChar0=WEnChar; + AbsEnd=FALSE; c0=0; + (*R)=(*WErec); nChars=WEnChar; + (*TRrec)=(*R); TRnChar=nChars; + Border0=FALSE; Border=FALSE; + do { // erst mal gucken wieviele Silben noch reinpassen + ct=ProcessChar(vOut,TBuf,*TRrec,Atr0,TRnChar,DoTrenn,Line,cLine); + c=ProcessChar(vOut,TBuf,*R,Atr0,nChars,NoTrenn,Line,cLine); + AbsEnd=(ct==AbsatzEnd) || (ct==TextEnd) || (nChars>=MaxLineChars); + + Border=TRrec->ChrXP>UmbWdt; + WordEnd=AbsEnd || ((AbsEnd || (c==' ')) && (c0!=' ') && (c0!=0)); + Trenn=ct=='-'; + if (WordEnd && (!Border0 || (WordEndCnt==0))) { + WordEndCnt++; + (*WErec)=(*R0); + if (AbsEnd) WEnChar=nChars; else WEnChar=nChars-1; + (*TRrec)=(*R); TRnChar=nChars; // zum weitersuchen + } + if (Trenn && (!Border || (WordEndCnt==0))) { + WordEndCnt++; // merken, dass man hier trennen kann + (*WErec)=(*TRrec); + WEnChar=TRnChar; + (*TRrec)=(*R); TRnChar=nChars; // zum weitersuchen + } + (*R0)=(*R); c0=c; + Border0=Border; + Border=R->ChrXP>UmbWdt; + } while (!(AbsEnd || (Border && ((WordEndCnt>0) || WordEnd || Trenn)))); + + while (WErec0->Index<WErec->Index) { // damit Line[] auch garantiert stimmt } + c=ProcessChar(vOut,TBuf,*WErec0,Atr0,WEnChar0,WEnChar-WEnChar0-1,Line,cLine); + } + + (*R)=(*WErec); nChars=WEnChar; + + if (UmbWdt>=R->ChrXP) { + BoxRest=UmbWdt-R->ChrXP; + } else { // Zusammenquetschen + BoxRest=R->ChrXP-UmbWdt; // um soviel muss gequetscht werden + for (i=2;i<=nChars;i++) { // 1. CharPosition bleibt ! + Line[i]-=(i-1)*(BoxRest) /(nChars-1); + } + R->ChrXP=UmbWdt; + Line[nChars+1]=UmbWdt; + } + } + + if (!AbsEnd) { + do { // Leerzeichen weglesen + (*WErec)=(*R); + c=GetTextChar(TBuf,R->Index,Atr0,R->Attrib,NoTrenn,FALSE); + nChars++; + Line[nChars]=R->ChrXP; + cLine[nChars]=c; + } while (c==' '); + if (c!=' ' && c!=AbsatzEnd && c!=TextEnd) { + nChars--; + (*R)=(*WErec); + } + } + + if (AbsEnd && nChars<MaxLineChars) { // Ausrichten, statt Blocksatz aber linksbuendig + if (Just==3) Just=0; + nChars++; Line[nChars]=R->ChrXP; // Damit AbsatzEnde auch weggelesen wird + Line[nChars+1]=R->ChrXP; // denn die Breite von CR oder #0 ist nun mal sehr klein + if (TBuf[R->Index-1]!=AbsatzEnd && TBuf[R->Index-1]!=TextEnd) { + c=GetTextChar(TBuf,R->Index,Atr0,R->Attrib,NoTrenn,FALSE); // Kleine Korrektur. Notig, wenn nur 1 Wort in + } + } + + BoxRest=AdjWdt-R->ChrXP; + if (TextFit) Just=THJustLeft; + + switch (Just) { + case THJustLeft: break; // Links + case THJustCenter: { + BoxRest=BoxRest /2; // Mitte + for (i=1;i<=nChars;i++) Line[i]=Line[i]+BoxRest; + } break; + case THJustRight: { // Rechts + for (i=1;i<=nChars;i++) Line[i]=Line[i]+BoxRest; + } break; + case THJustDrvOut: + case THJustBlock: { // Block und Austreibend + re=nChars; + if (Just==THJustDrvOut) re--; + while (re>=1 && (cLine[re]==' ' || cLine[re]==TextEnd || cLine[re]==AbsatzEnd)) re--; + li=1; + while (li<=re && (cLine[li]==' ' || cLine[li]==TextEnd || cLine[li]==AbsatzEnd)) li++; + if (Just==THJustDrvOut) BoxRest=AdjWdt-Line[re+1]; + + j=0; // Anzahl der Spaces ermitteln + for (i=li;i<=re;i++) { + if (cLine[i]==' ') { + j++; + } + } + + if (j==0) { // nur 1 Wort ? -> Strecken ! + for (i=li+1;i<=re;i++) { // von links nach rechts + Line[i]=Line[i]+MulDiv(i-li,BoxRest,re-li+1-1); + } + } else { + k=0; h=0; + for (i=li;i<=re;i++) { // j Spaces aufbohren ! + if (cLine[i]==' ') { // Space gefunden ! + k++; + h=MulDiv(k,BoxRest,j); + } + Line[i]=Line[i]+h; + } + } + for (i=re+1;i<=nChars;i++) Line[i]=Line[i]+BoxRest; // und den Rest anpassen + Line[nChars+1]=AdjWdt; + } break; + case THJustLocked: { //Gesperrt + re=nChars-1; + while (re>=1 && (cLine[re]==' ' || cLine[re]==TextEnd || cLine[re]==AbsatzEnd)) re--; + li=1; + while (li<=re && (cLine[li]==' ' || cLine[li]==TextEnd || cLine[li]==AbsatzEnd)) li++; + BoxRest=AdjWdt-Line[re+1]; + for (i=li+1;i<=re;i++) { // Strecken von links nach rechts + Line[i]=Line[i]+MulDiv(i-li,BoxRest,re-li+1-1); + } + for (i=re+1;i<=nChars;i++) Line[i]=Line[i]+BoxRest; // und den Rest anpassen + Line[nChars+1]=AdjWdt; + } break; + } + Index=R->Index; + AktAtr=R->Attrib; + delete R; + delete R0; + delete WErec; + delete WErec0; + delete TRrec; +} + + + +// End of Absatz.Pas +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// + + +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +// DrawText.Pas + +void DrawChar(OutputDevice& rOut, UCHAR c, ObjTextType T, PointType Pos, USHORT DrehWink, + USHORT FitXMul, USHORT FitXDiv, USHORT FitYMul, USHORT FitYDiv) +{ + SetTextContext(rOut,T,UpcasePossible(c),DrehWink,FitXMul,FitXDiv,FitYMul,FitYDiv); + if ((T.Schnitt & TextKaptBit)!=0 && UpcasePossible(c)) c=Upcase(c); + String s( (char)c, RTL_TEXTENCODING_IBM_437 ); + rOut.DrawText( Point( Pos.x, Pos.y ), s ); +} + +/************************************************************************* +|* +|* TextType::Draw() +|* +|* Beschreibung +|* Ersterstellung JOE 09.08.93 +|* Letzte Aenderung JOE 09.08.93 +|* +*************************************************************************/ +void TextType::Draw(OutputDevice& rOut) +{ + if ((Flags & TextOutlBit)!=0) return; // Sourcetext fuer Outliner !! + + ObjTextType T1,T2; + USHORT Index1; + USHORT Index2; + UCHAR c = TextEnd; + USHORT l; // Anzahl der Zeichen in der Zeile + USHORT i; + short yPos0; + short xPos; + short yPos; + USHORT LF; + USHORT MaxGrad; + short xSize; + short xSAdj; + short ySize; + double sn,cs; + USHORT TopToBase; + BOOL Ende = 0; + USHORT lc; + BOOL LineFit; // FitSize.x=0? oder Flags -> jede Zeile stretchen + BOOL TextFit; + short* xLine; + UCHAR* cLine; // Buffer fuer FormatLine + USHORT FitXMul; + USHORT FitXDiv; + USHORT FitYMul; + USHORT FitYDiv; + BOOL Fehler; + UCHAR* Buf=Buffer; // Zeiger auf die Buchstaben + + pSgfFonts->ReadList(); + xLine=new short[ChrXPosArrSize]; + cLine=new UCHAR[CharLineSize]; + + TextFit=(Flags & TextFitBits)!=0; + LineFit=FALSE; + LineFit=((Flags & TextFitZBit)!=0); + if (TextFit && FitSize.x==0) LineFit=TRUE; + + if (DrehWink==0) { + sn=0.0; + cs=1.0; + } else { + sn=sin(double(DrehWink)*3.14159265359/18000); + cs=cos(double(DrehWink)*3.14159265359/18000); + } + + T1=T; Index1=0; yPos=0; xPos=0; + if (TextFit) { + ySize=Pos2.y-Pos1.y; + xSize=32000 /2; // Umbruch + xSAdj=Pos2.x-Pos1.x; // zum Ausrichten bei Zentriert/Blocksatz + //if (xSize<=0) { xSize=32000 /2; LineFit=TRUE; } + FitXMul=sal::static_int_cast< USHORT >(abs(Pos2.x-Pos1.x)); FitXDiv=FitSize.x; if (FitXDiv==0) FitXDiv=1; + FitYMul=sal::static_int_cast< USHORT >(abs(Pos2.y-Pos1.y)); FitYDiv=FitSize.y; if (FitYDiv==0) FitYDiv=1; + } else { + xSize=Pos2.x-Pos1.x; + xSAdj=xSize; + ySize=Pos2.y-Pos1.y; + FitXMul=1; FitXDiv=1; + FitYMul=1; FitYDiv=1; + } + if (xSize<0) xSize=0; + if (xSAdj<0) xSAdj=0; + + do { + T2=T1; Index2=Index1; + FormatLine(Buf,Index2,T,T2,xSize,xSAdj,xLine,l,sn,cs,cLine,LineFit); + Fehler=(Index2==Index1); + if (!Fehler) { + lc=GetLineFeed(Buf,Index1,T,T1,l,LF,MaxGrad); + if (TextFit) { + if (LineFit) FitXDiv=xLine[lc+1]; + if (FitXDiv>0) { + long Temp; + for (i=1;i<=l+1;i++) { + Temp=long(xLine[i])*long(FitXMul) /long(FitXDiv); + xLine[i]=short(Temp); + } + LF=MulDiv(LF,FitYMul,FitYDiv); + MaxGrad=MulDiv(MaxGrad,FitYMul,FitYDiv); + } else { + FitXDiv=1; // 0 gibts nicht + } + } + yPos0=yPos; + TopToBase=GetTopToBaseLine(MaxGrad); + yPos=yPos+TopToBase; + Ende=(yPos0+short(MulDiv(MaxGrad,CharTopToBtm,100))>ySize) && !TextFit; + if (!Ende) { + T2=T1; Index2=Index1; + i=1; + while (i<=l) { + c=GetTextCharConv(Buf,Index2,T,T2,l-i,FALSE); + long xp1,yp1; // wegen Overflowgefahr + PointType Pos; + xp1=long(Pos1.x)+xPos+long(xLine[i]); + yp1=long(Pos1.y)+yPos; + if (xp1>32000) xp1=32000; if (xp1<-12000) xp1=-12000; + if (yp1>32000) yp1=32000; if (yp1<-12000) yp1=-12000; + Pos.x=short(xp1); + Pos.y=short(yp1); + + if (DrehWink!=0) RotatePoint(Pos,Pos1.x,Pos1.y,sn,cs); + DrawChar(rOut,c,T2,Pos,DrehWink,FitXMul,FitXDiv,FitYMul,FitYDiv); + i++; + } // while i<=l + yPos=yPos0+LF; + T1=T2; Index1=Index2; // Fuer die naechste Zeile + } // if ObjMin.y+yPos<=Obj_Max.y + } // if !Fehler + } while (c!=TextEnd && !Ende && !Fehler); + delete[] cLine; + delete[] xLine; +} + +// End of DrawText.Pas +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// + +// nicht mehr benoetigt, da der Pointer nun extra gefuehrt wird +// (DEC Alpha hat naemlich 64Bit-Pointer!) +//UCHAR* TextType::GetBufPtr() +//{ +// ULONG Temp; +// Temp=ULONG(BufLo)+0x00010000*ULONG(BufHi); +// return (UCHAR*)Temp; +//} +// +//void TextType::SetBufPtr(UCHAR* Ptr) +//{ +// ULONG Temp=(ULONG)Ptr; +// BufLo=USHORT(Temp & 0x0000FFFF); +// BufHi=USHORT((Temp & 0xFFFF0000)>>16); +//} + +UINT32 ObjTextType::GetFont() +{ + return ULONG(FontLo)+0x00010000*ULONG(FontHi); +} + +void ObjTextType::SetFont(UINT32 FontID) +{ + FontLo=USHORT(FontID & 0x0000FFFF); + FontHi=USHORT((FontID & 0xFFFF0000)>>16); +} + + +///////////////////////////////////////////////////////////////////////////////// +// SGF.Ini lesen //////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////////////////////// +SgfFontOne::SgfFontOne() +{ + Next=NULL; + IFID=0; + Bold=FALSE; + Ital=FALSE; + Sans=FALSE; + Serf=FALSE; + Fixd=FALSE; + SVFamil=FAMILY_DONTKNOW; + SVChSet=RTL_TEXTENCODING_DONTKNOW; + SVWidth=40; +} + +void SgfFontOne::ReadOne( ByteString& ID, ByteString& Dsc ) +{ + USHORT i,j,n; + ByteString s; + + if ( Dsc.Len() < 4 || ( Dsc.GetChar( 0 ) != '(' ) ) + return; + i=1; // Erster Buchstabe des IF-Fontnamen. Davor ist eine '(' + while ( i < Dsc.Len() && ( Dsc.GetChar( i ) !=')' ) ) + i++; + Dsc.Erase(0,i+1); // IF-Fontname loeschen inkl. () + + if ( Dsc.Len() < 2 || ( Dsc.GetChar( Dsc.Len() - 1 ) !=')' ) ) + return; + i=Dsc.Len()-2; // hier ist die ')' des SV-Fontnames + j=0; + while ( i > 0 && ( Dsc.GetChar( i ) != '(' ) ) + { + i--; + j++; + } + SVFName=String(Dsc,i+1,j); // SV-Fontname rausholen + Dsc.Erase(i,j); + + IFID = (UINT32)ID.ToInt32(); + n=Dsc.GetTokenCount(' '); + for (i=0;i<n;i++) + { + s = Dsc.GetToken( i,' ' ); + if ( s.Len() ) + { + s.ToUpperAscii(); + if ( s.CompareTo( "BOLD", 4 ) == COMPARE_EQUAL ) Bold=TRUE; + else if ( s.CompareTo( "ITAL", 4 ) == COMPARE_EQUAL ) Ital=TRUE; + else if ( s.CompareTo( "SERF", 4 ) == COMPARE_EQUAL ) Serf=TRUE; + else if ( s.CompareTo( "SANS", 4 ) == COMPARE_EQUAL ) Sans=TRUE; + else if ( s.CompareTo( "FIXD", 4 ) == COMPARE_EQUAL ) Fixd=TRUE; + else if ( s.CompareTo( "ROMAN", 5 ) == COMPARE_EQUAL ) SVFamil=FAMILY_ROMAN; + else if ( s.CompareTo( "SWISS", 5 ) == COMPARE_EQUAL ) SVFamil=FAMILY_SWISS; + else if ( s.CompareTo( "MODERN", 6 ) == COMPARE_EQUAL ) SVFamil=FAMILY_MODERN; + else if ( s.CompareTo( "SCRIPT", 6 ) == COMPARE_EQUAL ) SVFamil=FAMILY_SCRIPT; + else if ( s.CompareTo( "DECORA", 6 ) == COMPARE_EQUAL ) SVFamil=FAMILY_DECORATIVE; + else if ( s.CompareTo( "ANSI", 4 ) == COMPARE_EQUAL ) SVChSet=RTL_TEXTENCODING_MS_1252; + else if ( s.CompareTo( "IBMPC", 5 ) == COMPARE_EQUAL ) SVChSet=RTL_TEXTENCODING_IBM_850; + else if ( s.CompareTo( "MAC", 3 ) == COMPARE_EQUAL ) SVChSet=RTL_TEXTENCODING_APPLE_ROMAN; + else if ( s.CompareTo( "SYMBOL", 6 ) == COMPARE_EQUAL ) SVChSet=RTL_TEXTENCODING_SYMBOL; + else if ( s.CompareTo( "SYSTEM", 6 ) == COMPARE_EQUAL ) SVChSet = gsl_getSystemTextEncoding(); + else if ( s.IsNumericAscii() ) SVWidth=sal::static_int_cast< USHORT >(s.ToInt32()); + } + } +} + +///////////////////////////////////////////////////////////////////////////////// + +SgfFontLst::SgfFontLst() +{ + pList=NULL; + Last=NULL; + LastID=0; + LastLn=NULL; + Tried=FALSE; +} + +SgfFontLst::~SgfFontLst() +{ + RausList(); +} + +void SgfFontLst::RausList() +{ + SgfFontOne* P; + SgfFontOne* P1; + P=pList; + while (P!=NULL) { + P1=P->Next; + delete P; + P=P1; + } + pList=NULL; + Last=NULL; + Tried=FALSE; + LastID=0; + LastLn=NULL; +} + +void SgfFontLst::AssignFN(const String& rFName) +{ FNam=rFName; } + +void SgfFontLst::ReadList() +{ + if (!Tried) { + Tried=TRUE; + LastID=0; + LastLn=NULL; + SgfFontOne* P,P1; + Config aCfg(FNam); + aCfg.SetGroup("SGV Fonts fuer StarView"); + USHORT Anz=aCfg.GetKeyCount(); + USHORT i; + ByteString FID,Dsc; + + for (i=0;i<Anz;i++) + { + FID = aCfg.GetKeyName( i ); + FID = FID.EraseAllChars(); // Leerzeichen weg + Dsc = aCfg.ReadKey( i ); + if ( FID.IsNumericAscii() ) + { + P=new SgfFontOne; // neuer Eintrag + if (Last!=NULL) Last->Next=P; else pList=P; Last=P; // einklinken + P->ReadOne(FID,Dsc); // und Zeile interpretieren + } + } + } +} + +SgfFontOne* SgfFontLst::GetFontDesc(UINT32 ID) +{ + if (ID!=LastID) { + SgfFontOne* P; + P=pList; + while (P!=NULL && P->IFID!=ID) P=P->Next; + LastID=ID; + LastLn=P; + } + return LastLn; +} +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |