diff options
Diffstat (limited to 'svtools/bmpmaker/g2g.cxx')
| -rw-r--r-- | svtools/bmpmaker/g2g.cxx | 251 |
1 files changed, 251 insertions, 0 deletions
diff --git a/svtools/bmpmaker/g2g.cxx b/svtools/bmpmaker/g2g.cxx new file mode 100644 index 000000000000..6f4ee0f86279 --- /dev/null +++ b/svtools/bmpmaker/g2g.cxx @@ -0,0 +1,251 @@ +/************************************************************************* + * + * 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 "precompiled_svtools.hxx" + +#include <stdio.h> +#include <signal.h> +#include <ctype.h> + +#include <sal/main.h> + +#include <tools/fsys.hxx> +#include <tools/stream.hxx> +#include <vcl/svapp.hxx> +#include "svtools/filter.hxx" + +#define EXIT_NOERROR 0x00000000 +#define EXIT_COMMONERROR 0x00000001 +#define EXIT_INVALID_FILE 0x00000002 +#define EXIT_INVALID_GRAPHICFILTER 0x00000004 +#define EXIT_INVALID_INPUTGRAPHIC 0x00000008 +#define EXIT_OUTPUTERROR 0x00000010 + +#define LOWERHEXTONUM( _def_Char ) (((_def_Char)<='9') ? ((_def_Char)-'0') : ((_def_Char)-'a'+10)) + +// ---------- +// - G2GApp - +// ---------- + +class G2GApp +{ +private: + + BYTE cExitCode; + + void ShowUsage(); + BOOL GetCommandOption( const ::std::vector< String >& rArgs, const String& rSwitch, String& rParam ); + void SetExitCode( BYTE cExit ) { if( ( EXIT_NOERROR == cExitCode ) || ( cExit != EXIT_NOERROR ) ) cExitCode = cExit; } + + virtual void Message( const String& rText, BYTE cExitCode = EXIT_NOERROR ); + +public: + + G2GApp(); + virtual ~G2GApp(); + + int Start( const ::std::vector< String >& rArgs ); +}; + +// ----------------------------------------------------------------------- + +G2GApp::G2GApp() +{ +} + +// ----------------------------------------------------------------------- + +G2GApp::~G2GApp() +{ +} + +// ----------------------------------------------------------------------- + +BOOL G2GApp::GetCommandOption( const ::std::vector< String >& rArgs, const String& rSwitch, String& rParam ) +{ + BOOL bRet = FALSE; + + for( int i = 0, nCount = rArgs.size(); ( i < nCount ) && !bRet; i++ ) + { + String aTestStr( '-' ); + + for( int n = 0; ( n < 2 ) && !bRet; n++ ) + { + aTestStr += rSwitch; + + if( aTestStr.CompareIgnoreCaseToAscii( rArgs[ i ] ) == COMPARE_EQUAL ) + { + bRet = TRUE; + + if( i < ( nCount - 1 ) ) + rParam = rArgs[ i + 1 ]; + else + rParam = String(); + } + + if( 0 == n ) + aTestStr = '/'; + } + } + + return bRet; +} + +// ----------------------------------------------------------------------- + +void G2GApp::Message( const String& rText, BYTE nExitCode ) +{ + if( EXIT_NOERROR != nExitCode ) + SetExitCode( nExitCode ); + + ByteString aText( rText, RTL_TEXTENCODING_UTF8 ); + aText.Append( "\r\n" ); + fprintf( stderr, aText.GetBuffer() ); +} + +// ----------------------------------------------------------------------------- + +void G2GApp::ShowUsage() +{ + Message( String( RTL_CONSTASCII_USTRINGPARAM( "Usage:" ) ) ); + Message( String( RTL_CONSTASCII_USTRINGPARAM( " g2g inputfile outputfile -format exportformat -filterpath path [ -# RRGGBB ]" ) ) ); + Message( String( RTL_CONSTASCII_USTRINGPARAM( "Options:" ) ) ); + Message( String( RTL_CONSTASCII_USTRINGPARAM( " -format short name of export filter to use ( e.g. gif, png, jpg, ... )" ) ) ); + Message( String( RTL_CONSTASCII_USTRINGPARAM( " -filterpath path to externally loaded filter libraries" ) ) ); + Message( String( RTL_CONSTASCII_USTRINGPARAM( " -# hex value of color to be set transparent in export file (optional)" ) ) ); + Message( String( RTL_CONSTASCII_USTRINGPARAM( "Examples:" ) ) ); + Message( String( RTL_CONSTASCII_USTRINGPARAM( " g2g /home/test.bmp /home/test.jpg -format jpg -filterpath /home/filter" ) ) ); + Message( String( RTL_CONSTASCII_USTRINGPARAM( " g2g /home/test.bmp /home/test.gif -format gif -filterpath /home/filter -# C0C0C0" ) ) ); +} + +// ----------------------------------------------------------------------------- + +int G2GApp::Start( const ::std::vector< String >& rArgs ) +{ + int nCmdCount = rArgs.size(); + USHORT nCurCmd = 0; + + cExitCode = EXIT_NOERROR; + + if( nCmdCount >= 6 ) + { + GraphicFilter aFilter( sal_False ); + String aInFile, aOutFile, aFilterStr, aFilterPath, aTransColStr; + + aInFile = rArgs[ nCurCmd++ ]; + aOutFile = rArgs[ nCurCmd++ ]; + GetCommandOption( rArgs, String( RTL_CONSTASCII_USTRINGPARAM( "format" ) ), aFilterStr ); + GetCommandOption( rArgs, String( RTL_CONSTASCII_USTRINGPARAM( "filterpath" ) ), aFilterPath ); + GetCommandOption( rArgs, '#', aTransColStr ); + + aFilter.SetFilterPath( aFilterPath ); + + if( aInFile.Len() && aOutFile.Len() && aFilterStr.Len() ) + { + const USHORT nExportFilter = aFilter.GetExportFormatNumberForShortName( aFilterStr ); + + if( GRFILTER_FORMAT_NOTFOUND == nExportFilter ) + Message( String( RTL_CONSTASCII_USTRINGPARAM( "invalid graphic filter" ) ), EXIT_INVALID_GRAPHICFILTER ); + else + { + if( DirEntry( aInFile ).Exists() ) + { + SvFileStream aInStm( aInFile, STREAM_READ ); + Graphic aGraphic; + const GfxLink aGfxLink; + + aGraphic.SetLink( aGfxLink ); + + if( aFilter.ImportGraphic( aGraphic, aInFile, aInStm ) == GRFILTER_OK ) + { + SvFileStream aOutStm( aOutFile, STREAM_WRITE | STREAM_TRUNC ); + + if( ( aTransColStr.Len() == 6 ) && aFilter.IsExportPixelFormat( nExportFilter ) ) + { + ByteString aHexStr( aTransColStr, RTL_TEXTENCODING_ASCII_US ); + sal_Bool bHex = sal_True; + + aHexStr.ToLowerAscii(); + + for( sal_uInt16 i = 0; ( i < 6 ) && bHex; i++ ) + if( !isxdigit( aHexStr.GetChar( i ) ) ) + bHex = sal_False; + + if( bHex ) + { + const BYTE cTransR = ( LOWERHEXTONUM( aHexStr.GetChar( 0 ) ) << 4 ) | LOWERHEXTONUM( aHexStr.GetChar( 1 ) ); + const BYTE cTransG = ( LOWERHEXTONUM( aHexStr.GetChar( 2 ) ) << 4 ) | LOWERHEXTONUM( aHexStr.GetChar( 3 ) ); + const BYTE cTransB = ( LOWERHEXTONUM( aHexStr.GetChar( 4 ) ) << 4 ) | LOWERHEXTONUM( aHexStr.GetChar( 5 ) ); + + BitmapEx aBmpEx( aGraphic.GetBitmapEx() ); + Bitmap aOldBmp( aBmpEx.GetBitmap() ); + Bitmap aOldMask( aBmpEx.GetMask() ); + Bitmap aNewMask( aOldBmp.CreateMask( Color( cTransR, cTransG, cTransB ) ) ); + + if( !aOldMask.IsEmpty() ) + aNewMask.CombineSimple( aOldMask, BMP_COMBINE_OR ); + + aGraphic = BitmapEx( aOldBmp, aNewMask ); + } + } + + aFilter.ExportGraphic( aGraphic, aOutFile, aOutStm, nExportFilter ); + + if( aOutStm.GetError() ) + Message( String( RTL_CONSTASCII_USTRINGPARAM( "could not write output file" ) ), EXIT_OUTPUTERROR ); + } + else + Message( String( RTL_CONSTASCII_USTRINGPARAM( "could import graphic" ) ), EXIT_INVALID_INPUTGRAPHIC ); + } + else + Message( String( RTL_CONSTASCII_USTRINGPARAM( "invalid file(s)" ) ), EXIT_INVALID_FILE ); + } + } + } + else + ShowUsage(); + + return cExitCode; +} + +// -------- +// - Main - +// -------- + +int main( int nArgCount, char* ppArgs[] ) +{ + ::std::vector< String > aArgs; + G2GApp aG2GApp; + + InitVCL( com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >() ); + + for( int i = 1; i < nArgCount; i++ ) + aArgs.push_back( String( ppArgs[ i ], RTL_TEXTENCODING_ASCII_US ) ); + + return aG2GApp.Start( aArgs ); +} |