4f360266cd
Change-Id: I176886fbc9f3d9e2b8ad2308ac2b127d9c68d9a6 Reviewed-on: https://gerrit.libreoffice.org/5331 Reviewed-by: Norbert Thiebaud <nthiebaud@gmail.com> Tested-by: Norbert Thiebaud <nthiebaud@gmail.com>
316 lines
11 KiB
C++
316 lines
11 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "xmloff/GradientStyle.hxx"
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#include <com/sun/star/awt/Gradient.hpp>
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#include <sax/tools/converter.hxx>
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#include <xmloff/attrlist.hxx>
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#include <xmloff/nmspmap.hxx>
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#include <xmloff/xmluconv.hxx>
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#include "xmloff/xmlnmspe.hxx"
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#include <xmloff/xmltoken.hxx>
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#include <rtl/ustrbuf.hxx>
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#include <rtl/ustring.hxx>
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#include <tools/debug.hxx>
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#include <xmloff/xmltkmap.hxx>
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#include <xmloff/xmlexp.hxx>
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#include <xmloff/xmlimp.hxx>
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using namespace ::com::sun::star;
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using namespace ::xmloff::token;
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enum SvXMLTokenMapAttrs
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{
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XML_TOK_GRADIENT_NAME,
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XML_TOK_GRADIENT_DISPLAY_NAME,
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XML_TOK_GRADIENT_STYLE,
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XML_TOK_GRADIENT_CX,
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XML_TOK_GRADIENT_CY,
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XML_TOK_GRADIENT_STARTCOLOR,
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XML_TOK_GRADIENT_ENDCOLOR,
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XML_TOK_GRADIENT_STARTINT,
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XML_TOK_GRADIENT_ENDINT,
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XML_TOK_GRADIENT_ANGLE,
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XML_TOK_GRADIENT_BORDER,
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XML_TOK_TABSTOP_END=XML_TOK_UNKNOWN
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};
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SvXMLEnumMapEntry const pXML_GradientStyle_Enum[] =
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{
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{ XML_GRADIENTSTYLE_LINEAR, awt::GradientStyle_LINEAR },
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{ XML_GRADIENTSTYLE_AXIAL, awt::GradientStyle_AXIAL },
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{ XML_GRADIENTSTYLE_RADIAL, awt::GradientStyle_RADIAL },
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{ XML_GRADIENTSTYLE_ELLIPSOID, awt::GradientStyle_ELLIPTICAL },
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{ XML_GRADIENTSTYLE_SQUARE, awt::GradientStyle_SQUARE },
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{ XML_GRADIENTSTYLE_RECTANGULAR, awt::GradientStyle_RECT },
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{ XML_TOKEN_INVALID, 0 }
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};
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// Import
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XMLGradientStyleImport::XMLGradientStyleImport(
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SvXMLImport& rImp )
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: rImport(rImp)
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{
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}
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XMLGradientStyleImport::~XMLGradientStyleImport()
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{
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}
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sal_Bool XMLGradientStyleImport::importXML(
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const uno::Reference< xml::sax::XAttributeList >& xAttrList,
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uno::Any& rValue,
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OUString& rStrName )
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{
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sal_Bool bRet = sal_False;
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sal_Bool bHasName = sal_False;
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sal_Bool bHasStyle = sal_False;
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sal_Bool bHasStartColor = sal_False;
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sal_Bool bHasEndColor = sal_False;
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OUString aDisplayName;
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awt::Gradient aGradient;
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aGradient.XOffset = 0;
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aGradient.YOffset = 0;
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aGradient.StartIntensity = 100;
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aGradient.EndIntensity = 100;
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aGradient.Angle = 0;
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aGradient.Border = 0;
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{
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static const SvXMLTokenMapEntry aGradientAttrTokenMap[] =
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{
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{ XML_NAMESPACE_DRAW, XML_NAME, XML_TOK_GRADIENT_NAME },
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{ XML_NAMESPACE_DRAW, XML_DISPLAY_NAME, XML_TOK_GRADIENT_DISPLAY_NAME },
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{ XML_NAMESPACE_DRAW, XML_STYLE, XML_TOK_GRADIENT_STYLE },
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{ XML_NAMESPACE_DRAW, XML_CX, XML_TOK_GRADIENT_CX },
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{ XML_NAMESPACE_DRAW, XML_CY, XML_TOK_GRADIENT_CY },
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{ XML_NAMESPACE_DRAW, XML_START_COLOR, XML_TOK_GRADIENT_STARTCOLOR },
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{ XML_NAMESPACE_DRAW, XML_END_COLOR, XML_TOK_GRADIENT_ENDCOLOR },
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{ XML_NAMESPACE_DRAW, XML_START_INTENSITY, XML_TOK_GRADIENT_STARTINT },
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{ XML_NAMESPACE_DRAW, XML_END_INTENSITY, XML_TOK_GRADIENT_ENDINT },
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{ XML_NAMESPACE_DRAW, XML_GRADIENT_ANGLE, XML_TOK_GRADIENT_ANGLE },
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{ XML_NAMESPACE_DRAW, XML_GRADIENT_BORDER, XML_TOK_GRADIENT_BORDER },
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XML_TOKEN_MAP_END
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};
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SvXMLTokenMap aTokenMap( aGradientAttrTokenMap );
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SvXMLNamespaceMap& rNamespaceMap = rImport.GetNamespaceMap();
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sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
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for( sal_Int16 i=0; i < nAttrCount; i++ )
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{
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const OUString& rFullAttrName = xAttrList->getNameByIndex( i );
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OUString aStrAttrName;
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sal_uInt16 nPrefix = rNamespaceMap.GetKeyByAttrName( rFullAttrName, &aStrAttrName );
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const OUString& rStrValue = xAttrList->getValueByIndex( i );
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sal_Int32 nTmpValue;
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switch( aTokenMap.Get( nPrefix, aStrAttrName ) )
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{
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case XML_TOK_GRADIENT_NAME:
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{
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rStrName = rStrValue;
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bHasName = sal_True;
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}
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break;
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case XML_TOK_GRADIENT_DISPLAY_NAME:
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{
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aDisplayName = rStrValue;
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}
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break;
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case XML_TOK_GRADIENT_STYLE:
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{
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sal_uInt16 eValue;
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if( SvXMLUnitConverter::convertEnum( eValue, rStrValue, pXML_GradientStyle_Enum ) )
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{
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aGradient.Style = (awt::GradientStyle) eValue;
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bHasStyle = sal_True;
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}
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}
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break;
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case XML_TOK_GRADIENT_CX:
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::sax::Converter::convertPercent( nTmpValue, rStrValue );
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aGradient.XOffset = static_cast< sal_Int16 >( nTmpValue );
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break;
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case XML_TOK_GRADIENT_CY:
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::sax::Converter::convertPercent( nTmpValue, rStrValue );
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aGradient.YOffset = static_cast< sal_Int16 >( nTmpValue );
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break;
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case XML_TOK_GRADIENT_STARTCOLOR:
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{
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bHasStartColor = ::sax::Converter::convertColor(
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aGradient.StartColor, rStrValue);
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}
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break;
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case XML_TOK_GRADIENT_ENDCOLOR:
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{
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bHasStartColor = ::sax::Converter::convertColor(
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aGradient.EndColor, rStrValue);
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}
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break;
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case XML_TOK_GRADIENT_STARTINT:
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::sax::Converter::convertPercent( nTmpValue, rStrValue );
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aGradient.StartIntensity = static_cast< sal_Int16 >( nTmpValue );
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break;
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case XML_TOK_GRADIENT_ENDINT:
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::sax::Converter::convertPercent( nTmpValue, rStrValue );
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aGradient.EndIntensity = static_cast< sal_Int16 >( nTmpValue );
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break;
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case XML_TOK_GRADIENT_ANGLE:
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{
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sal_Int32 nValue;
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::sax::Converter::convertNumber( nValue, rStrValue, 0, 3600 );
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aGradient.Angle = sal_Int16( nValue );
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}
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break;
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case XML_TOK_GRADIENT_BORDER:
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::sax::Converter::convertPercent( nTmpValue, rStrValue );
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aGradient.Border = static_cast< sal_Int16 >( nTmpValue );
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break;
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default:
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DBG_WARNING( "Unknown token at import gradient style" )
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;
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}
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}
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rValue <<= aGradient;
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if( !aDisplayName.isEmpty() )
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{
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rImport.AddStyleDisplayName( XML_STYLE_FAMILY_SD_GRADIENT_ID, rStrName,
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aDisplayName );
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rStrName = aDisplayName;
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}
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bRet = bHasName && bHasStyle && bHasStartColor && bHasEndColor;
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}
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return bRet;
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}
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// Export
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XMLGradientStyleExport::XMLGradientStyleExport(
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SvXMLExport& rExp )
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: rExport(rExp)
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{
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}
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XMLGradientStyleExport::~XMLGradientStyleExport()
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{
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}
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sal_Bool XMLGradientStyleExport::exportXML(
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const OUString& rStrName,
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const uno::Any& rValue )
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{
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sal_Bool bRet = sal_False;
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awt::Gradient aGradient;
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if( !rStrName.isEmpty() )
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{
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if( rValue >>= aGradient )
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{
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OUString aStrValue;
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OUStringBuffer aOut;
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// Style
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if( !SvXMLUnitConverter::convertEnum( aOut, aGradient.Style, pXML_GradientStyle_Enum ) )
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{
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bRet = sal_False;
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}
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else
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{
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// Name
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sal_Bool bEncoded = sal_False;
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OUString aStrName( rStrName );
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rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_NAME,
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rExport.EncodeStyleName( aStrName,
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&bEncoded ) );
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if( bEncoded )
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rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_DISPLAY_NAME,
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aStrName );
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aStrValue = aOut.makeStringAndClear();
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rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_STYLE, aStrValue );
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// Center x/y
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if( aGradient.Style != awt::GradientStyle_LINEAR &&
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aGradient.Style != awt::GradientStyle_AXIAL )
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{
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::sax::Converter::convertPercent(aOut, aGradient.XOffset);
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aStrValue = aOut.makeStringAndClear();
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rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_CX, aStrValue );
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::sax::Converter::convertPercent(aOut, aGradient.YOffset);
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aStrValue = aOut.makeStringAndClear();
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rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_CY, aStrValue );
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}
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// Color start
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::sax::Converter::convertColor(aOut, aGradient.StartColor);
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aStrValue = aOut.makeStringAndClear();
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rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_START_COLOR, aStrValue );
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// Color end
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::sax::Converter::convertColor(aOut, aGradient.EndColor);
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aStrValue = aOut.makeStringAndClear();
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rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_END_COLOR, aStrValue );
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// Intensity start
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::sax::Converter::convertPercent(aOut, aGradient.StartIntensity);
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aStrValue = aOut.makeStringAndClear();
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rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_START_INTENSITY, aStrValue );
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// Intensity end
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::sax::Converter::convertPercent(aOut, aGradient.EndIntensity);
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aStrValue = aOut.makeStringAndClear();
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rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_END_INTENSITY, aStrValue );
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// Angle
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if( aGradient.Style != awt::GradientStyle_RADIAL )
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{
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::sax::Converter::convertNumber(aOut, sal_Int32(aGradient.Angle));
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aStrValue = aOut.makeStringAndClear();
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rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_GRADIENT_ANGLE, aStrValue );
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}
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// Border
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::sax::Converter::convertPercent( aOut, aGradient.Border );
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aStrValue = aOut.makeStringAndClear();
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rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_GRADIENT_BORDER, aStrValue );
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// Do Write
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SvXMLElementExport aElem( rExport, XML_NAMESPACE_DRAW, XML_GRADIENT,
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sal_True, sal_False );
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}
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}
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}
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return bRet;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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