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Diffstat (limited to 'xmloff/source/style/GradientStyle.cxx')
| -rw-r--r-- | xmloff/source/style/GradientStyle.cxx | 347 |
1 files changed, 347 insertions, 0 deletions
diff --git a/xmloff/source/style/GradientStyle.cxx b/xmloff/source/style/GradientStyle.cxx new file mode 100644 index 000000000000..fc3f199f9c50 --- /dev/null +++ b/xmloff/source/style/GradientStyle.cxx @@ -0,0 +1,347 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: GradientStyle.cxx,v $ + * $Revision: 1.18 $ + * + * 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 "GradientStyle.hxx" +#include <com/sun/star/awt/Gradient.hpp> +#include <xmloff/attrlist.hxx> +#include <xmloff/nmspmap.hxx> +#include <xmloff/xmluconv.hxx> +#include "xmlnmspe.hxx" +#include <xmloff/xmltoken.hxx> +#include <rtl/ustrbuf.hxx> +#include <rtl/ustring.hxx> +#include <tools/debug.hxx> +#include <xmloff/xmltkmap.hxx> +#include <xmloff/xmlexp.hxx> +#include <xmloff/xmlimp.hxx> + + + +using namespace ::com::sun::star; +using ::rtl::OUString; +using ::rtl::OUStringBuffer; + +using namespace ::xmloff::token; + +enum SvXMLTokenMapAttrs +{ + XML_TOK_GRADIENT_NAME, + XML_TOK_GRADIENT_DISPLAY_NAME, + XML_TOK_GRADIENT_STYLE, + XML_TOK_GRADIENT_CX, + XML_TOK_GRADIENT_CY, + XML_TOK_GRADIENT_STARTCOLOR, + XML_TOK_GRADIENT_ENDCOLOR, + XML_TOK_GRADIENT_STARTINT, + XML_TOK_GRADIENT_ENDINT, + XML_TOK_GRADIENT_ANGLE, + XML_TOK_GRADIENT_BORDER, + XML_TOK_TABSTOP_END=XML_TOK_UNKNOWN +}; + + +SvXMLEnumMapEntry __READONLY_DATA pXML_GradientStyle_Enum[] = +{ + { XML_GRADIENTSTYLE_LINEAR, awt::GradientStyle_LINEAR }, + { XML_GRADIENTSTYLE_AXIAL, awt::GradientStyle_AXIAL }, + { XML_GRADIENTSTYLE_RADIAL, awt::GradientStyle_RADIAL }, + { XML_GRADIENTSTYLE_ELLIPSOID, awt::GradientStyle_ELLIPTICAL }, + { XML_GRADIENTSTYLE_SQUARE, awt::GradientStyle_SQUARE }, + { XML_GRADIENTSTYLE_RECTANGULAR, awt::GradientStyle_RECT }, + { XML_TOKEN_INVALID, 0 } +}; + +//------------------------------------------------------------- +// Import +//------------------------------------------------------------- +XMLGradientStyleImport::XMLGradientStyleImport( + SvXMLImport& rImp ) + : rImport(rImp) +{ +} + +XMLGradientStyleImport::~XMLGradientStyleImport() +{ +} + +sal_Bool XMLGradientStyleImport::importXML( + const uno::Reference< xml::sax::XAttributeList >& xAttrList, + uno::Any& rValue, + OUString& rStrName ) +{ + sal_Bool bRet = sal_False; + sal_Bool bHasName = sal_False; + sal_Bool bHasStyle = sal_False; + sal_Bool bHasStartColor = sal_False; + sal_Bool bHasEndColor = sal_False; + OUString aDisplayName; + + awt::Gradient aGradient; + aGradient.XOffset = 0; + aGradient.YOffset = 0; + aGradient.StartIntensity = 100; + aGradient.EndIntensity = 100; + aGradient.Angle = 0; + aGradient.Border = 0; + + { + static __FAR_DATA SvXMLTokenMapEntry aGradientAttrTokenMap[] = +{ + { XML_NAMESPACE_DRAW, XML_NAME, XML_TOK_GRADIENT_NAME }, + { XML_NAMESPACE_DRAW, XML_DISPLAY_NAME, XML_TOK_GRADIENT_DISPLAY_NAME }, + { XML_NAMESPACE_DRAW, XML_STYLE, XML_TOK_GRADIENT_STYLE }, + { XML_NAMESPACE_DRAW, XML_CX, XML_TOK_GRADIENT_CX }, + { XML_NAMESPACE_DRAW, XML_CY, XML_TOK_GRADIENT_CY }, + { XML_NAMESPACE_DRAW, XML_START_COLOR, XML_TOK_GRADIENT_STARTCOLOR }, + { XML_NAMESPACE_DRAW, XML_END_COLOR, XML_TOK_GRADIENT_ENDCOLOR }, + { XML_NAMESPACE_DRAW, XML_START_INTENSITY, XML_TOK_GRADIENT_STARTINT }, + { XML_NAMESPACE_DRAW, XML_END_INTENSITY, XML_TOK_GRADIENT_ENDINT }, + { XML_NAMESPACE_DRAW, XML_GRADIENT_ANGLE, XML_TOK_GRADIENT_ANGLE }, + { XML_NAMESPACE_DRAW, XML_GRADIENT_BORDER, XML_TOK_GRADIENT_BORDER }, + XML_TOKEN_MAP_END +}; + + SvXMLTokenMap aTokenMap( aGradientAttrTokenMap ); + SvXMLNamespaceMap& rNamespaceMap = rImport.GetNamespaceMap(); + + sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0; + for( sal_Int16 i=0; i < nAttrCount; i++ ) + { + const OUString& rFullAttrName = xAttrList->getNameByIndex( i ); + OUString aStrAttrName; + sal_uInt16 nPrefix = rNamespaceMap.GetKeyByAttrName( rFullAttrName, &aStrAttrName ); + const OUString& rStrValue = xAttrList->getValueByIndex( i ); + + sal_Int32 nTmpValue; + + switch( aTokenMap.Get( nPrefix, aStrAttrName ) ) + { + case XML_TOK_GRADIENT_NAME: + { + rStrName = rStrValue; + bHasName = sal_True; + } + break; + case XML_TOK_GRADIENT_DISPLAY_NAME: + { + aDisplayName = rStrValue; + } + break; + case XML_TOK_GRADIENT_STYLE: + { + sal_uInt16 eValue; + if( SvXMLUnitConverter::convertEnum( eValue, rStrValue, pXML_GradientStyle_Enum ) ) + { + aGradient.Style = (awt::GradientStyle) eValue; + bHasStyle = sal_True; + } + } + break; + case XML_TOK_GRADIENT_CX: + SvXMLUnitConverter::convertPercent( nTmpValue, rStrValue ); + aGradient.XOffset = static_cast< sal_Int16 >( nTmpValue ); + break; + case XML_TOK_GRADIENT_CY: + SvXMLUnitConverter::convertPercent( nTmpValue, rStrValue ); + aGradient.YOffset = static_cast< sal_Int16 >( nTmpValue ); + break; + case XML_TOK_GRADIENT_STARTCOLOR: + { + Color aColor; + bHasStartColor = SvXMLUnitConverter::convertColor( aColor, rStrValue ); + if( bHasStartColor ) + aGradient.StartColor = (sal_Int32)( aColor.GetColor() ); + } + break; + case XML_TOK_GRADIENT_ENDCOLOR: + { + Color aColor; + bHasStartColor = SvXMLUnitConverter::convertColor( aColor, rStrValue ); + if( bHasStartColor ) + aGradient.EndColor = (sal_Int32)( aColor.GetColor() ); + } + break; + case XML_TOK_GRADIENT_STARTINT: + SvXMLUnitConverter::convertPercent( nTmpValue, rStrValue ); + aGradient.StartIntensity = static_cast< sal_Int16 >( nTmpValue ); + break; + case XML_TOK_GRADIENT_ENDINT: + SvXMLUnitConverter::convertPercent( nTmpValue, rStrValue ); + aGradient.EndIntensity = static_cast< sal_Int16 >( nTmpValue ); + break; + case XML_TOK_GRADIENT_ANGLE: + { + sal_Int32 nValue; + SvXMLUnitConverter::convertNumber( nValue, rStrValue, 0, 3600 ); + aGradient.Angle = sal_Int16( nValue ); + } + break; + case XML_TOK_GRADIENT_BORDER: + SvXMLUnitConverter::convertPercent( nTmpValue, rStrValue ); + aGradient.Border = static_cast< sal_Int16 >( nTmpValue ); + break; + + default: + DBG_WARNING( "Unknown token at import gradient style" ) + ; + } + } + + rValue <<= aGradient; + + if( aDisplayName.getLength() ) + { + rImport.AddStyleDisplayName( XML_STYLE_FAMILY_SD_GRADIENT_ID, rStrName, + aDisplayName ); + rStrName = aDisplayName; + } + + bRet = bHasName && bHasStyle && bHasStartColor && bHasEndColor; + + } + + return bRet; +} + + +//------------------------------------------------------------- +// Export +//------------------------------------------------------------- + +#ifndef SVX_LIGHT + +XMLGradientStyleExport::XMLGradientStyleExport( + SvXMLExport& rExp ) + : rExport(rExp) +{ +} + +XMLGradientStyleExport::~XMLGradientStyleExport() +{ +} + +sal_Bool XMLGradientStyleExport::exportXML( + const OUString& rStrName, + const uno::Any& rValue ) +{ + sal_Bool bRet = sal_False; + awt::Gradient aGradient; + + if( rStrName.getLength() ) + { + if( rValue >>= aGradient ) + { + OUString aStrValue; + OUStringBuffer aOut; + + // Style + if( !SvXMLUnitConverter::convertEnum( aOut, aGradient.Style, pXML_GradientStyle_Enum ) ) + { + bRet = sal_False; + } + else + { + // Name + sal_Bool bEncoded = sal_False; + OUString aStrName( rStrName ); + rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_NAME, + rExport.EncodeStyleName( aStrName, + &bEncoded ) ); + if( bEncoded ) + rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_DISPLAY_NAME, + aStrName ); + + + aStrValue = aOut.makeStringAndClear(); + rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_STYLE, aStrValue ); + + // Center x/y + if( aGradient.Style != awt::GradientStyle_LINEAR && + aGradient.Style != awt::GradientStyle_AXIAL ) + { + SvXMLUnitConverter::convertPercent( aOut, aGradient.XOffset ); + aStrValue = aOut.makeStringAndClear(); + rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_CX, aStrValue ); + + SvXMLUnitConverter::convertPercent( aOut, aGradient.YOffset ); + aStrValue = aOut.makeStringAndClear(); + rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_CY, aStrValue ); + } + + Color aColor; + + // Color start + aColor.SetColor( aGradient.StartColor ); + SvXMLUnitConverter::convertColor( aOut, aColor ); + aStrValue = aOut.makeStringAndClear(); + rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_START_COLOR, aStrValue ); + + // Color end + aColor.SetColor( aGradient.EndColor ); + SvXMLUnitConverter::convertColor( aOut, aColor ); + aStrValue = aOut.makeStringAndClear(); + rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_END_COLOR, aStrValue ); + + // Intensity start + SvXMLUnitConverter::convertPercent( aOut, aGradient.StartIntensity ); + aStrValue = aOut.makeStringAndClear(); + rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_START_INTENSITY, aStrValue ); + + // Intensity end + SvXMLUnitConverter::convertPercent( aOut, aGradient.EndIntensity ); + aStrValue = aOut.makeStringAndClear(); + rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_END_INTENSITY, aStrValue ); + + // Angle + if( aGradient.Style != awt::GradientStyle_RADIAL ) + { + SvXMLUnitConverter::convertNumber( aOut, sal_Int32( aGradient.Angle ) ); + aStrValue = aOut.makeStringAndClear(); + rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_GRADIENT_ANGLE, aStrValue ); + } + + // Border + SvXMLUnitConverter::convertPercent( aOut, aGradient.Border ); + aStrValue = aOut.makeStringAndClear(); + rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_GRADIENT_BORDER, aStrValue ); + + // Do Write + SvXMLElementExport aElem( rExport, XML_NAMESPACE_DRAW, XML_GRADIENT, + sal_True, sal_False ); + } + } + } + + return bRet; +} + +#endif // #ifndef SVX_LIGHT |