8e4453c211
Change-Id: I8a8ad5456fea349a45fca0aa468313cb04aa02f5 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/133198 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
238 lines
8.5 KiB
C++
238 lines
8.5 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 <comphelper/documentconstants.hxx>
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#include <xmloff/namespacemap.hxx>
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#include <xmloff/xmluconv.hxx>
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#include <xmloff/xmlnamespace.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 <sal/log.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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#include <xmloff/xmlement.hxx>
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using namespace ::com::sun::star;
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using namespace ::xmloff::token;
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SvXMLEnumMapEntry<awt::GradientStyle> const pXML_GradientStyle_Enum[] =
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{
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{ XML_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, awt::GradientStyle(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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void XMLGradientStyleImport::importXML(
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const uno::Reference< xml::sax::XFastAttributeList >& xAttrList,
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uno::Any& rValue,
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OUString& rStrName )
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{
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OUString aDisplayName;
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awt::Gradient aGradient;
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aGradient.Style = css::awt::GradientStyle_LINEAR;
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aGradient.StartColor = 0;
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aGradient.EndColor = 0;
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aGradient.Angle = 0;
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aGradient.Border = 0;
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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.StepCount = 0;
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for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))
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{
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sal_Int32 nTmpValue(0);
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switch( aIter.getToken() )
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{
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case XML_ELEMENT(DRAW, XML_NAME):
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rStrName = aIter.toString();
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break;
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case XML_ELEMENT(DRAW, XML_DISPLAY_NAME):
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aDisplayName = aIter.toString();
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break;
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case XML_ELEMENT(DRAW, XML_STYLE):
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SvXMLUnitConverter::convertEnum( aGradient.Style, aIter.toView(), pXML_GradientStyle_Enum );
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break;
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case XML_ELEMENT(DRAW, XML_CX):
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::sax::Converter::convertPercent( nTmpValue, aIter.toView() );
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aGradient.XOffset = static_cast< sal_Int16 >( nTmpValue );
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break;
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case XML_ELEMENT(DRAW, XML_CY):
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::sax::Converter::convertPercent( nTmpValue, aIter.toView() );
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aGradient.YOffset = static_cast< sal_Int16 >( nTmpValue );
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break;
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case XML_ELEMENT(DRAW, XML_START_COLOR):
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::sax::Converter::convertColor(aGradient.StartColor, aIter.toView());
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break;
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case XML_ELEMENT(DRAW, XML_END_COLOR):
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::sax::Converter::convertColor(aGradient.EndColor, aIter.toView());
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break;
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case XML_ELEMENT(DRAW, XML_START_INTENSITY):
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::sax::Converter::convertPercent( nTmpValue, aIter.toView() );
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aGradient.StartIntensity = static_cast< sal_Int16 >( nTmpValue );
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break;
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case XML_ELEMENT(DRAW, XML_END_INTENSITY):
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::sax::Converter::convertPercent( nTmpValue, aIter.toView() );
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aGradient.EndIntensity = static_cast< sal_Int16 >( nTmpValue );
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break;
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case XML_ELEMENT(DRAW, XML_GRADIENT_ANGLE):
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{
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auto const cmp12(rImport.GetODFVersion().compareTo(ODFVER_012_TEXT));
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bool const bSuccess =
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::sax::Converter::convertAngle(aGradient.Angle, aIter.toView(),
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// tdf#89475 try to detect borked OOo angles
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(cmp12 < 0) || (cmp12 == 0
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&& (rImport.isGeneratorVersionOlderThan(SvXMLImport::AOO_4x, SvXMLImport::LO_7x)
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// also for AOO 4.x, assume there won't ever be a 4.2
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|| rImport.getGeneratorVersion() == SvXMLImport::AOO_4x)));
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SAL_INFO_IF(!bSuccess, "xmloff.style", "failed to import draw:angle");
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}
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break;
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case XML_ELEMENT(DRAW, XML_BORDER):
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::sax::Converter::convertPercent( nTmpValue, aIter.toView() );
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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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XMLOFF_WARN_UNKNOWN("xmloff.style", aIter);
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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( XmlStyleFamily::SD_GRADIENT_ID, rStrName,
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aDisplayName );
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rStrName = aDisplayName;
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}
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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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void 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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awt::Gradient aGradient;
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if( rStrName.isEmpty() )
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return;
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if( !(rValue >>= aGradient) )
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return;
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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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return;
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// Name
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bool bEncoded = false;
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rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_NAME,
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rExport.EncodeStyleName( rStrName,
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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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rStrName );
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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::convertAngle(aOut, aGradient.Angle, rExport.getSaneDefaultVersion());
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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_BORDER, aStrValue );
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// Do Write
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SvXMLElementExport aElem( rExport, XML_NAMESPACE_DRAW, XML_GRADIENT,
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true, false );
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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