f8f54cbb5d
note original oracle copyright has been preserved as this code has just being moved to a new source/header file
130 lines
4.9 KiB
C++
130 lines
4.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include "oox/ole/axfontdata.hxx"
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#include "oox/ole/olehelper.hxx"
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#include "oox/ole/axbinaryreader.hxx"
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#include "oox/ole/axbinarywriter.hxx"
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namespace oox {
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namespace ole {
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using ::rtl::OUString;
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// ============================================================================
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AxFontData::AxFontData() :
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mnFontEffects( 0 ),
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mnFontHeight( 160 ),
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mnFontCharSet( WINDOWS_CHARSET_DEFAULT ),
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mnHorAlign( AX_FONTDATA_LEFT ),
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mbDblUnderline( false )
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{
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}
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sal_Int16 AxFontData::getHeightPoints() const
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{
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/* MSO uses weird font sizes:
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1pt->30, 2pt->45, 3pt->60, 4pt->75, 5pt->105, 6pt->120, 7pt->135,
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8pt->165, 9pt->180, 10pt->195, 11pt->225, ... */
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return getLimitedValue< sal_Int16, sal_Int32 >( (mnFontHeight + 10) / 20, 1, SAL_MAX_INT16 );
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}
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void AxFontData::setHeightPoints( sal_Int16 nPoints )
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{
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mnFontHeight = getLimitedValue< sal_Int32, sal_Int32 >( ((nPoints * 4 + 1) / 3) * 15, 30, 4294967 );
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}
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bool AxFontData::importBinaryModel( BinaryInputStream& rInStrm )
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{
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AxBinaryPropertyReader aReader( rInStrm );
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aReader.readStringProperty( maFontName );
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aReader.readIntProperty< sal_uInt32 >( mnFontEffects );
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aReader.readIntProperty< sal_Int32 >( mnFontHeight );
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aReader.skipIntProperty< sal_Int32 >(); // font offset
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aReader.readIntProperty< sal_uInt8 >( mnFontCharSet );
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aReader.skipIntProperty< sal_uInt8 >(); // font pitch/family
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aReader.readIntProperty< sal_uInt8 >( mnHorAlign );
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aReader.skipIntProperty< sal_uInt16 >(); // font weight
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mbDblUnderline = false;
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return aReader.finalizeImport();
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}
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void AxFontData::exportBinaryModel( BinaryOutputStream& rOutStrm )
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{
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AxBinaryPropertyWriter aWriter( rOutStrm );
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aWriter.writeStringProperty( maFontName );
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aWriter.writeIntProperty< sal_uInt32 >( mnFontEffects );
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aWriter.writeIntProperty< sal_Int32 >( mnFontHeight );
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aWriter.skipProperty(); // font offset
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// TODO make AxFontDataModel::convertFromProperties convert the textencoding
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aWriter.writeIntProperty< sal_uInt8 >( mnFontCharSet );
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aWriter.skipProperty(); // font pitch/family
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aWriter.writeIntProperty< sal_uInt8 >( mnHorAlign );
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aWriter.skipProperty(); // font weight
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aWriter.finalizeExport();
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}
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bool AxFontData::importStdFont( BinaryInputStream& rInStrm )
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{
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StdFontInfo aFontInfo;
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if( OleHelper::importStdFont( aFontInfo, rInStrm, false ) )
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{
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maFontName = aFontInfo.maName;
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mnFontEffects = 0;
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setFlag( mnFontEffects, AX_FONTDATA_BOLD, aFontInfo.mnWeight >= OLE_STDFONT_BOLD );
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setFlag( mnFontEffects, AX_FONTDATA_ITALIC, getFlag( aFontInfo.mnFlags, OLE_STDFONT_ITALIC ) );
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setFlag( mnFontEffects, AX_FONTDATA_UNDERLINE, getFlag( aFontInfo.mnFlags, OLE_STDFONT_UNDERLINE ) );
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setFlag( mnFontEffects, AX_FONTDATA_STRIKEOUT, getFlag( aFontInfo.mnFlags,OLE_STDFONT_STRIKE ) );
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mbDblUnderline = false;
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// StdFont stores font height in 1/10,000 of points
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setHeightPoints( getLimitedValue< sal_Int16, sal_Int32 >( aFontInfo.mnHeight / 10000, 0, SAL_MAX_INT16 ) );
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mnFontCharSet = aFontInfo.mnCharSet;
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mnHorAlign = AX_FONTDATA_LEFT;
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return true;
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}
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return false;
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}
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bool AxFontData::importGuidAndFont( BinaryInputStream& rInStrm )
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{
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OUString aGuid = OleHelper::importGuid( rInStrm );
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if( aGuid.equalsAscii( AX_GUID_CFONT ) )
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return importBinaryModel( rInStrm );
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if( aGuid.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM(OLE_GUID_STDFONT) ) )
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return importStdFont( rInStrm );
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return false;
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}
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// ============================================================================
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} // namespace ole
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} // namespace oox
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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