7943752b9e
Change-Id: Ib601b7045d773ab612569a8fd00d76545dea13af Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111055 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
372 lines
13 KiB
C++
372 lines
13 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 <sal/config.h>
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#include <com/sun/star/frame/XModel.hpp>
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#include <com/sun/star/text/XTextColumns.hpp>
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#include <com/sun/star/text/TextColumn.hpp>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <com/sun/star/style/VerticalAlignment.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <sal/log.hxx>
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#include <sax/tools/converter.hxx>
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#include <xmloff/xmltkmap.hxx>
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#include <xmloff/xmluconv.hxx>
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#include <xmloff/namespacemap.hxx>
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#include <xmloff/xmlnamespace.hxx>
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#include <xmloff/xmlimp.hxx>
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#include <xmloff/xmltoken.hxx>
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#include <xmloff/xmlement.hxx>
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#include <XMLTextColumnsContext.hxx>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::text;
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using namespace ::com::sun::star::style;
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using namespace ::com::sun::star::beans;
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using namespace ::xmloff::token;
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SvXMLEnumMapEntry<sal_Int8> const pXML_Sep_Style_Enum[] =
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{
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{ XML_NONE, 0 },
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{ XML_SOLID, 1 },
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{ XML_DOTTED, 2 },
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{ XML_DASHED, 3 },
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{ XML_TOKEN_INVALID, 0 }
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};
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SvXMLEnumMapEntry<VerticalAlignment> const pXML_Sep_Align_Enum[] =
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{
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{ XML_TOP, VerticalAlignment_TOP },
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{ XML_MIDDLE, VerticalAlignment_MIDDLE },
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{ XML_BOTTOM, VerticalAlignment_BOTTOM },
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{ XML_TOKEN_INVALID, VerticalAlignment(0) }
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};
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class XMLTextColumnContext_Impl: public SvXMLImportContext
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{
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text::TextColumn aColumn;
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public:
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XMLTextColumnContext_Impl( SvXMLImport& rImport, sal_Int32 nElement,
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const uno::Reference<
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xml::sax::XFastAttributeList > & xAttrList );
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text::TextColumn& getTextColumn() { return aColumn; }
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};
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XMLTextColumnContext_Impl::XMLTextColumnContext_Impl(
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SvXMLImport& rImport, sal_Int32 /*nElement*/,
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const uno::Reference<
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xml::sax::XFastAttributeList > & xAttrList ) :
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SvXMLImportContext( rImport )
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{
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aColumn.Width = 0;
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aColumn.LeftMargin = 0;
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aColumn.RightMargin = 0;
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for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
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{
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sal_Int32 nVal;
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switch( aIter.getToken() )
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{
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case XML_ELEMENT(STYLE, XML_REL_WIDTH):
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{
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size_t nPos = aIter.toView().find( '*' );
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if( nPos != std::string_view::npos && static_cast<sal_Int32>(nPos+1) == aIter.getLength() )
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{
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if (::sax::Converter::convertNumber(
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nVal,
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aIter.toView().substr(0, nPos),
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0, USHRT_MAX))
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aColumn.Width = nVal;
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}
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}
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break;
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case XML_ELEMENT(FO, XML_START_INDENT):
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case XML_ELEMENT(FO_COMPAT, XML_START_INDENT):
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if( GetImport().GetMM100UnitConverter().
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convertMeasureToCore( nVal, aIter.toView() ) )
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aColumn.LeftMargin = nVal;
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break;
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case XML_ELEMENT(FO, XML_END_INDENT):
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case XML_ELEMENT(FO_COMPAT, XML_END_INDENT):
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if( GetImport().GetMM100UnitConverter().
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convertMeasureToCore( nVal, aIter.toView() ) )
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aColumn.RightMargin = nVal;
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break;
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default:
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XMLOFF_WARN_UNKNOWN("xmloff", aIter);
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break;
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}
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}
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}
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class XMLTextColumnSepContext_Impl: public SvXMLImportContext
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{
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sal_Int32 nWidth;
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sal_Int32 nColor;
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sal_Int8 nHeight;
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sal_Int8 nStyle;
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VerticalAlignment eVertAlign;
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public:
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XMLTextColumnSepContext_Impl( SvXMLImport& rImport, sal_Int32 nElement,
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const uno::Reference<
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xml::sax::XFastAttributeList > & xAttrList );
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sal_Int32 GetWidth() const { return nWidth; }
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sal_Int32 GetColor() const { return nColor; }
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sal_Int8 GetHeight() const { return nHeight; }
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sal_Int8 GetStyle() const { return nStyle; }
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VerticalAlignment GetVertAlign() const { return eVertAlign; }
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};
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XMLTextColumnSepContext_Impl::XMLTextColumnSepContext_Impl(
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SvXMLImport& rImport, sal_Int32 /*nElement*/,
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const uno::Reference<
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xml::sax::XFastAttributeList > & xAttrList) :
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SvXMLImportContext( rImport ),
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nWidth( 2 ),
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nColor( 0 ),
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nHeight( 100 ),
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nStyle( 1 ),
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eVertAlign( VerticalAlignment_TOP )
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{
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for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))
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{
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sal_Int32 nVal;
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switch( aIter.getToken() )
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{
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case XML_ELEMENT(STYLE, XML_WIDTH):
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if( GetImport().GetMM100UnitConverter().
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convertMeasureToCore( nVal, aIter.toView() ) )
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nWidth = nVal;
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break;
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case XML_ELEMENT(STYLE, XML_HEIGHT):
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if (::sax::Converter::convertPercent( nVal, aIter.toView() ) &&
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nVal >=1 && nVal <= 100 )
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nHeight = static_cast<sal_Int8>(nVal);
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break;
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case XML_ELEMENT(STYLE, XML_COLOR):
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::sax::Converter::convertColor( nColor, aIter.toView() );
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break;
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case XML_ELEMENT(STYLE, XML_VERTICAL_ALIGN):
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SvXMLUnitConverter::convertEnum( eVertAlign, aIter.toView(),
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pXML_Sep_Align_Enum );
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break;
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case XML_ELEMENT(STYLE, XML_STYLE):
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SvXMLUnitConverter::convertEnum( nStyle, aIter.toView(),
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pXML_Sep_Style_Enum );
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break;
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default:
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XMLOFF_WARN_UNKNOWN("xmloff", aIter);
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}
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}
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}
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constexpr OUStringLiteral gsSeparatorLineIsOn(u"SeparatorLineIsOn");
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constexpr OUStringLiteral gsSeparatorLineWidth(u"SeparatorLineWidth");
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constexpr OUStringLiteral gsSeparatorLineColor(u"SeparatorLineColor");
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constexpr OUStringLiteral gsSeparatorLineRelativeHeight(u"SeparatorLineRelativeHeight");
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constexpr OUStringLiteral gsSeparatorLineVerticalAlignment(u"SeparatorLineVerticalAlignment");
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constexpr OUStringLiteral gsAutomaticDistance(u"AutomaticDistance");
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constexpr OUStringLiteral gsSeparatorLineStyle(u"SeparatorLineStyle");
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XMLTextColumnsContext::XMLTextColumnsContext(
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SvXMLImport& rImport, sal_Int32 nElement,
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const Reference< xml::sax::XFastAttributeList >& xAttrList,
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const XMLPropertyState& rProp,
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::std::vector< XMLPropertyState > &rProps )
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: XMLElementPropertyContext( rImport, nElement, rProp, rProps )
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, nCount( 0 )
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, bAutomatic( false )
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, nAutomaticDistance( 0 )
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{
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sal_Int32 nVal;
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for (auto &aIter : sax_fastparser::castToFastAttributeList(xAttrList))
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{
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switch(aIter.getToken())
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{
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case XML_ELEMENT(FO, XML_COLUMN_COUNT):
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case XML_ELEMENT(FO_COMPAT, XML_COLUMN_COUNT):
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if(::sax::Converter::convertNumber( nVal, aIter.toView(), 0, SHRT_MAX ))
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nCount = static_cast<sal_Int16>(nVal);
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break;
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case XML_ELEMENT(FO, XML_COLUMN_GAP):
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case XML_ELEMENT(FO_COMPAT, XML_COLUMN_GAP):
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{
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bAutomatic = GetImport().GetMM100UnitConverter().
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convertMeasureToCore( nAutomaticDistance, aIter.toView() );
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break;
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}
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default:
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XMLOFF_WARN_UNKNOWN("xmloff", aIter);
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}
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}
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}
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css::uno::Reference< css::xml::sax::XFastContextHandler > XMLTextColumnsContext::createFastChildContext(
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sal_Int32 nElement,
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const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
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{
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if( nElement == XML_ELEMENT(STYLE, XML_COLUMN) )
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{
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const rtl::Reference<XMLTextColumnContext_Impl> xColumn{
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new XMLTextColumnContext_Impl( GetImport(), nElement, xAttrList )};
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// add new tabstop to array of tabstops
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if( !pColumns )
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pColumns = std::make_unique<XMLTextColumnsArray_Impl>();
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pColumns->push_back( xColumn );
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return xColumn;
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}
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else if( nElement == XML_ELEMENT(STYLE, XML_COLUMN_SEP) )
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{
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mxColumnSep.set(
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new XMLTextColumnSepContext_Impl( GetImport(), nElement, xAttrList ));
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return mxColumnSep;
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}
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XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement);
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return nullptr;
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}
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void XMLTextColumnsContext::endFastElement(sal_Int32 nElement )
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{
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Reference<XMultiServiceFactory> xFactory(GetImport().GetModel(),UNO_QUERY);
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if( !xFactory.is() )
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return;
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Reference<XInterface> xIfc = xFactory->createInstance("com.sun.star.text.TextColumns");
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if( !xIfc.is() )
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return;
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Reference< XTextColumns > xColumns( xIfc, UNO_QUERY );
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if ( 0 == nCount )
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{
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// zero columns = no columns -> 1 column
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xColumns->setColumnCount( 1 );
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}
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else if( !bAutomatic && pColumns &&
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pColumns->size() == static_cast<sal_uInt16>(nCount) )
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{
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// if we have column descriptions, one per column, and we don't use
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// automatic width, then set the column widths
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sal_Int32 nRelWidth = 0;
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sal_uInt16 nColumnsWithWidth = 0;
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sal_Int16 i;
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for( i = 0; i < nCount; i++ )
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{
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const TextColumn& rColumn =
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(*pColumns)[static_cast<sal_uInt16>(i)]->getTextColumn();
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if( rColumn.Width > 0 )
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{
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nRelWidth += rColumn.Width;
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nColumnsWithWidth++;
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}
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}
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if( nColumnsWithWidth < nCount )
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{
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sal_Int32 nColWidth = 0==nRelWidth
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? USHRT_MAX / nCount
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: nRelWidth / nColumnsWithWidth;
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for( i=0; i < nCount; i++ )
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{
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TextColumn& rColumn =
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(*pColumns)[static_cast<sal_uInt16>(i)]->getTextColumn();
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if( rColumn.Width == 0 )
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{
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rColumn.Width = nColWidth;
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nRelWidth += rColumn.Width;
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if( 0 == --nColumnsWithWidth )
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break;
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}
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}
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}
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Sequence< TextColumn > aColumns( static_cast<sal_Int32>(nCount) );
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TextColumn *pTextColumns = aColumns.getArray();
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for( i=0; i < nCount; i++ )
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*pTextColumns++ = (*pColumns)[static_cast<sal_uInt16>(i)]->getTextColumn();
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xColumns->setColumns( aColumns );
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}
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else
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{
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// only set column count (and let the columns be distributed
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// automatically)
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xColumns->setColumnCount( nCount );
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}
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Reference < XPropertySet > xPropSet( xColumns, UNO_QUERY );
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if( xPropSet.is() )
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{
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bool bOn = mxColumnSep != nullptr;
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xPropSet->setPropertyValue( gsSeparatorLineIsOn, Any(bOn) );
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if( mxColumnSep.is() )
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{
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if( mxColumnSep->GetWidth() )
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{
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xPropSet->setPropertyValue( gsSeparatorLineWidth, Any(mxColumnSep->GetWidth()) );
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}
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if( mxColumnSep->GetHeight() )
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{
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xPropSet->setPropertyValue( gsSeparatorLineRelativeHeight,
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Any(mxColumnSep->GetHeight()) );
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}
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if ( mxColumnSep->GetStyle() )
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{
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xPropSet->setPropertyValue( gsSeparatorLineStyle, Any(mxColumnSep->GetStyle()) );
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}
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xPropSet->setPropertyValue( gsSeparatorLineColor, Any(mxColumnSep->GetColor()) );
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xPropSet->setPropertyValue( gsSeparatorLineVerticalAlignment, Any(mxColumnSep->GetVertAlign()) );
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}
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// handle 'automatic columns': column distance
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if( bAutomatic )
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{
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xPropSet->setPropertyValue( gsAutomaticDistance, Any(nAutomaticDistance) );
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}
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}
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aProp.maValue <<= xColumns;
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SetInsert( true );
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XMLElementPropertyContext::endFastElement(nElement);
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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