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Diffstat (limited to 'xmloff/source/style/shadwhdl.cxx')
| -rw-r--r-- | xmloff/source/style/shadwhdl.cxx | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/xmloff/source/style/shadwhdl.cxx b/xmloff/source/style/shadwhdl.cxx new file mode 100644 index 000000000000..75b9249b6683 --- /dev/null +++ b/xmloff/source/style/shadwhdl.cxx @@ -0,0 +1,175 @@ +/************************************************************************* + * + * 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_xmloff.hxx" +#include "shadwhdl.hxx" +#include <com/sun/star/uno/Any.hxx> +#include <rtl/ustrbuf.hxx> + +// -- +#include <com/sun/star/table/ShadowFormat.hpp> +#include <xmloff/xmluconv.hxx> +#include <xmloff/xmltoken.hxx> + +using ::rtl::OUString; +using ::rtl::OUStringBuffer; + +using namespace ::com::sun::star; +using namespace ::xmloff::token; + +/////////////////////////////////////////////////////////////////////////////// +// +// class XMLMeasurePropHdl +// + +XMLShadowPropHdl::~XMLShadowPropHdl() +{ + // nothing to do +} + +sal_Bool XMLShadowPropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const +{ + sal_Bool bRet = sal_False; + table::ShadowFormat aShadow; + aShadow.Location = table::ShadowLocation_BOTTOM_RIGHT; + + sal_Bool bColorFound = sal_False; + sal_Bool bOffsetFound = sal_False; + SvXMLTokenEnumerator aTokenEnum( rStrImpValue ); + Color aColor( 128,128, 128 ); + OUString aToken; + + while( aTokenEnum.getNextToken( aToken ) ) + { + if( IsXMLToken( aToken, XML_NONE ) ) + { + aShadow.Location = table::ShadowLocation_NONE; + bRet = sal_True; + break; + } + else if( !bColorFound && aToken.compareToAscii( "#", 1 ) == 0 ) + { + bRet = rUnitConverter.convertColor( aColor, aToken ); + if( !bRet ) + return sal_False; + + bColorFound = sal_True; + } + else if( !bOffsetFound ) + { + sal_Int32 nX = 0, nY = 0; + + bRet = rUnitConverter.convertMeasure( nX, aToken ); + if( bRet && aTokenEnum.getNextToken( aToken ) ) + bRet = rUnitConverter.convertMeasure( nY, aToken ); + + if( bRet ) + { + if( nX < 0 ) + { + if( nY < 0 ) + aShadow.Location = table::ShadowLocation_TOP_LEFT; + else + aShadow.Location = table::ShadowLocation_BOTTOM_LEFT; + } + else + { + if( nY < 0 ) + aShadow.Location = table::ShadowLocation_TOP_RIGHT; + else + aShadow.Location = table::ShadowLocation_BOTTOM_RIGHT; + } + + if( nX < 0 ) nX *= -1; + if( nY < 0 ) nY *= -1; + + aShadow.ShadowWidth = sal::static_int_cast< sal_Int16 >( + (nX + nY) >> 1); + } + } + } + + if( bRet && ( bColorFound || bOffsetFound ) ) + { + aShadow.IsTransparent = aColor.GetTransparency() > 0; + aShadow.Color = aColor.GetColor(); + bRet = sal_True; + } + + rValue <<= aShadow; + + return bRet; +} + +sal_Bool XMLShadowPropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const +{ + sal_Bool bRet = sal_False; + OUStringBuffer aOut; + table::ShadowFormat aShadow; + + if( rValue >>= aShadow ) + { + sal_Int32 nX = 1, nY = 1; + + switch( aShadow.Location ) + { + case table::ShadowLocation_TOP_LEFT: + nX = -1; + nY = -1; + break; + case table::ShadowLocation_TOP_RIGHT: + nY = -1; + break; + case table::ShadowLocation_BOTTOM_LEFT: + nX = -1; + break; + case table::ShadowLocation_BOTTOM_RIGHT: + break; + case table::ShadowLocation_NONE: + default: + rStrExpValue = GetXMLToken(XML_NONE); + return sal_True; + } + + nX *= aShadow.ShadowWidth; + nY *= aShadow.ShadowWidth; + + rUnitConverter.convertColor( aOut, aShadow.Color ); + + aOut.append( sal_Unicode(' ') ); + rUnitConverter.convertMeasure( aOut, nX ); + aOut.append( sal_Unicode(' ') ); + rUnitConverter.convertMeasure( aOut, nY ); + + rStrExpValue = aOut.makeStringAndClear(); + + bRet = sal_True; + } + + return bRet; +} |