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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /xmloff/source/text/XMLTextColumnsContext.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'xmloff/source/text/XMLTextColumnsContext.cxx')
-rw-r--r--xmloff/source/text/XMLTextColumnsContext.cxx372
1 files changed, 372 insertions, 0 deletions
diff --git a/xmloff/source/text/XMLTextColumnsContext.cxx b/xmloff/source/text/XMLTextColumnsContext.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/text/XTextColumns.hpp>
+#include <com/sun/star/text/TextColumn.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/style/VerticalAlignment.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <sal/log.hxx>
+#include <sax/tools/converter.hxx>
+#include <xmloff/xmltkmap.hxx>
+#include <xmloff/xmluconv.hxx>
+#include <xmloff/namespacemap.hxx>
+#include <xmloff/xmlnamespace.hxx>
+#include <xmloff/xmlimp.hxx>
+#include <xmloff/xmltoken.hxx>
+#include <xmloff/xmlement.hxx>
+#include <XMLTextColumnsContext.hxx>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::text;
+using namespace ::com::sun::star::style;
+using namespace ::com::sun::star::beans;
+using namespace ::xmloff::token;
+
+SvXMLEnumMapEntry<sal_Int8> const pXML_Sep_Style_Enum[] =
+{
+ { XML_NONE, 0 },
+ { XML_SOLID, 1 },
+ { XML_DOTTED, 2 },
+ { XML_DASHED, 3 },
+ { XML_TOKEN_INVALID, 0 }
+};
+
+SvXMLEnumMapEntry<VerticalAlignment> const pXML_Sep_Align_Enum[] =
+{
+ { XML_TOP, VerticalAlignment_TOP },
+ { XML_MIDDLE, VerticalAlignment_MIDDLE },
+ { XML_BOTTOM, VerticalAlignment_BOTTOM },
+ { XML_TOKEN_INVALID, VerticalAlignment(0) }
+};
+
+class XMLTextColumnContext_Impl: public SvXMLImportContext
+{
+ text::TextColumn aColumn;
+
+public:
+
+ XMLTextColumnContext_Impl( SvXMLImport& rImport, sal_Int32 nElement,
+ const uno::Reference<
+ xml::sax::XFastAttributeList > & xAttrList );
+
+ text::TextColumn& getTextColumn() { return aColumn; }
+};
+
+
+XMLTextColumnContext_Impl::XMLTextColumnContext_Impl(
+ SvXMLImport& rImport, sal_Int32 /*nElement*/,
+ const uno::Reference<
+ xml::sax::XFastAttributeList > & xAttrList ) :
+ SvXMLImportContext( rImport )
+{
+ aColumn.Width = 0;
+ aColumn.LeftMargin = 0;
+ aColumn.RightMargin = 0;
+
+ for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
+ {
+ sal_Int32 nVal;
+ switch( aIter.getToken() )
+ {
+ case XML_ELEMENT(STYLE, XML_REL_WIDTH):
+ {
+ size_t nPos = aIter.toView().find( '*' );
+ if( nPos != std::string_view::npos && static_cast<sal_Int32>(nPos+1) == aIter.getLength() )
+ {
+ if (::sax::Converter::convertNumber(
+ nVal,
+ aIter.toView().substr(0, nPos),
+ 0, USHRT_MAX))
+ aColumn.Width = nVal;
+ }
+ }
+ break;
+ case XML_ELEMENT(FO, XML_START_INDENT):
+ case XML_ELEMENT(FO_COMPAT, XML_START_INDENT):
+ if( GetImport().GetMM100UnitConverter().
+ convertMeasureToCore( nVal, aIter.toView() ) )
+ aColumn.LeftMargin = nVal;
+ break;
+ case XML_ELEMENT(FO, XML_END_INDENT):
+ case XML_ELEMENT(FO_COMPAT, XML_END_INDENT):
+ if( GetImport().GetMM100UnitConverter().
+ convertMeasureToCore( nVal, aIter.toView() ) )
+ aColumn.RightMargin = nVal;
+ break;
+ default:
+ XMLOFF_WARN_UNKNOWN("xmloff", aIter);
+ break;
+ }
+ }
+}
+
+class XMLTextColumnSepContext_Impl: public SvXMLImportContext
+{
+ sal_Int32 nWidth;
+ sal_Int32 nColor;
+ sal_Int8 nHeight;
+ sal_Int8 nStyle;
+ VerticalAlignment eVertAlign;
+
+public:
+
+ XMLTextColumnSepContext_Impl( SvXMLImport& rImport, sal_Int32 nElement,
+ const uno::Reference<
+ xml::sax::XFastAttributeList > & xAttrList );
+
+ sal_Int32 GetWidth() const { return nWidth; }
+ sal_Int32 GetColor() const { return nColor; }
+ sal_Int8 GetHeight() const { return nHeight; }
+ sal_Int8 GetStyle() const { return nStyle; }
+ VerticalAlignment GetVertAlign() const { return eVertAlign; }
+};
+
+
+XMLTextColumnSepContext_Impl::XMLTextColumnSepContext_Impl(
+ SvXMLImport& rImport, sal_Int32 /*nElement*/,
+ const uno::Reference<
+ xml::sax::XFastAttributeList > & xAttrList) :
+ SvXMLImportContext( rImport ),
+ nWidth( 2 ),
+ nColor( 0 ),
+ nHeight( 100 ),
+ nStyle( 1 ),
+ eVertAlign( VerticalAlignment_TOP )
+{
+ for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))
+ {
+ sal_Int32 nVal;
+ switch( aIter.getToken() )
+ {
+ case XML_ELEMENT(STYLE, XML_WIDTH):
+ if( GetImport().GetMM100UnitConverter().
+ convertMeasureToCore( nVal, aIter.toView() ) )
+ nWidth = nVal;
+ break;
+ case XML_ELEMENT(STYLE, XML_HEIGHT):
+ if (::sax::Converter::convertPercent( nVal, aIter.toView() ) &&
+ nVal >=1 && nVal <= 100 )
+ nHeight = static_cast<sal_Int8>(nVal);
+ break;
+ case XML_ELEMENT(STYLE, XML_COLOR):
+ ::sax::Converter::convertColor( nColor, aIter.toView() );
+ break;
+ case XML_ELEMENT(STYLE, XML_VERTICAL_ALIGN):
+ SvXMLUnitConverter::convertEnum( eVertAlign, aIter.toView(),
+ pXML_Sep_Align_Enum );
+ break;
+ case XML_ELEMENT(STYLE, XML_STYLE):
+ SvXMLUnitConverter::convertEnum( nStyle, aIter.toView(),
+ pXML_Sep_Style_Enum );
+ break;
+ default:
+ XMLOFF_WARN_UNKNOWN("xmloff", aIter);
+ }
+ }
+}
+
+constexpr OUStringLiteral gsSeparatorLineIsOn(u"SeparatorLineIsOn");
+constexpr OUStringLiteral gsSeparatorLineWidth(u"SeparatorLineWidth");
+constexpr OUStringLiteral gsSeparatorLineColor(u"SeparatorLineColor");
+constexpr OUStringLiteral gsSeparatorLineRelativeHeight(u"SeparatorLineRelativeHeight");
+constexpr OUStringLiteral gsSeparatorLineVerticalAlignment(u"SeparatorLineVerticalAlignment");
+constexpr OUStringLiteral gsAutomaticDistance(u"AutomaticDistance");
+constexpr OUStringLiteral gsSeparatorLineStyle(u"SeparatorLineStyle");
+
+XMLTextColumnsContext::XMLTextColumnsContext(
+ SvXMLImport& rImport, sal_Int32 nElement,
+ const Reference< xml::sax::XFastAttributeList >& xAttrList,
+ const XMLPropertyState& rProp,
+ ::std::vector< XMLPropertyState > &rProps )
+: XMLElementPropertyContext( rImport, nElement, rProp, rProps )
+, nCount( 0 )
+, bAutomatic( false )
+, nAutomaticDistance( 0 )
+{
+ sal_Int32 nVal;
+ for (auto &aIter : sax_fastparser::castToFastAttributeList(xAttrList))
+ {
+ switch(aIter.getToken())
+ {
+ case XML_ELEMENT(FO, XML_COLUMN_COUNT):
+ case XML_ELEMENT(FO_COMPAT, XML_COLUMN_COUNT):
+ if(::sax::Converter::convertNumber( nVal, aIter.toView(), 0, SHRT_MAX ))
+ nCount = static_cast<sal_Int16>(nVal);
+ break;
+ case XML_ELEMENT(FO, XML_COLUMN_GAP):
+ case XML_ELEMENT(FO_COMPAT, XML_COLUMN_GAP):
+ {
+ bAutomatic = GetImport().GetMM100UnitConverter().
+ convertMeasureToCore( nAutomaticDistance, aIter.toView() );
+ break;
+ }
+ default:
+ XMLOFF_WARN_UNKNOWN("xmloff", aIter);
+ }
+ }
+}
+
+css::uno::Reference< css::xml::sax::XFastContextHandler > XMLTextColumnsContext::createFastChildContext(
+ sal_Int32 nElement,
+ const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
+{
+ if( nElement == XML_ELEMENT(STYLE, XML_COLUMN) )
+ {
+ const rtl::Reference<XMLTextColumnContext_Impl> xColumn{
+ new XMLTextColumnContext_Impl( GetImport(), nElement, xAttrList )};
+
+ // add new tabstop to array of tabstops
+ if( !pColumns )
+ pColumns = std::make_unique<XMLTextColumnsArray_Impl>();
+
+ pColumns->push_back( xColumn );
+
+ return xColumn;
+ }
+ else if( nElement == XML_ELEMENT(STYLE, XML_COLUMN_SEP) )
+ {
+ mxColumnSep.set(
+ new XMLTextColumnSepContext_Impl( GetImport(), nElement, xAttrList ));
+
+ return mxColumnSep;
+ }
+ XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement);
+ return nullptr;
+}
+
+void XMLTextColumnsContext::endFastElement(sal_Int32 nElement )
+{
+ Reference<XMultiServiceFactory> xFactory(GetImport().GetModel(),UNO_QUERY);
+ if( !xFactory.is() )
+ return;
+
+ Reference<XInterface> xIfc = xFactory->createInstance("com.sun.star.text.TextColumns");
+ if( !xIfc.is() )
+ return;
+
+ Reference< XTextColumns > xColumns( xIfc, UNO_QUERY );
+ if ( 0 == nCount )
+ {
+ // zero columns = no columns -> 1 column
+ xColumns->setColumnCount( 1 );
+ }
+ else if( !bAutomatic && pColumns &&
+ pColumns->size() == static_cast<sal_uInt16>(nCount) )
+ {
+ // if we have column descriptions, one per column, and we don't use
+ // automatic width, then set the column widths
+
+ sal_Int32 nRelWidth = 0;
+ sal_uInt16 nColumnsWithWidth = 0;
+ sal_Int16 i;
+
+ for( i = 0; i < nCount; i++ )
+ {
+ const TextColumn& rColumn =
+ (*pColumns)[static_cast<sal_uInt16>(i)]->getTextColumn();
+ if( rColumn.Width > 0 )
+ {
+ nRelWidth += rColumn.Width;
+ nColumnsWithWidth++;
+ }
+ }
+ if( nColumnsWithWidth < nCount )
+ {
+ sal_Int32 nColWidth = 0==nRelWidth
+ ? USHRT_MAX / nCount
+ : nRelWidth / nColumnsWithWidth;
+
+ for( i=0; i < nCount; i++ )
+ {
+ TextColumn& rColumn =
+ (*pColumns)[static_cast<sal_uInt16>(i)]->getTextColumn();
+ if( rColumn.Width == 0 )
+ {
+ rColumn.Width = nColWidth;
+ nRelWidth += rColumn.Width;
+ if( 0 == --nColumnsWithWidth )
+ break;
+ }
+ }
+ }
+
+ Sequence< TextColumn > aColumns( static_cast<sal_Int32>(nCount) );
+ TextColumn *pTextColumns = aColumns.getArray();
+ for( i=0; i < nCount; i++ )
+ *pTextColumns++ = (*pColumns)[static_cast<sal_uInt16>(i)]->getTextColumn();
+
+ xColumns->setColumns( aColumns );
+ }
+ else
+ {
+ // only set column count (and let the columns be distributed
+ // automatically)
+
+ xColumns->setColumnCount( nCount );
+ }
+
+ Reference < XPropertySet > xPropSet( xColumns, UNO_QUERY );
+ if( xPropSet.is() )
+ {
+ bool bOn = mxColumnSep != nullptr;
+
+ xPropSet->setPropertyValue( gsSeparatorLineIsOn, Any(bOn) );
+
+ if( mxColumnSep.is() )
+ {
+ if( mxColumnSep->GetWidth() )
+ {
+ xPropSet->setPropertyValue( gsSeparatorLineWidth, Any(mxColumnSep->GetWidth()) );
+ }
+ if( mxColumnSep->GetHeight() )
+ {
+ xPropSet->setPropertyValue( gsSeparatorLineRelativeHeight,
+ Any(mxColumnSep->GetHeight()) );
+ }
+ if ( mxColumnSep->GetStyle() )
+ {
+ xPropSet->setPropertyValue( gsSeparatorLineStyle, Any(mxColumnSep->GetStyle()) );
+ }
+
+ xPropSet->setPropertyValue( gsSeparatorLineColor, Any(mxColumnSep->GetColor()) );
+
+ xPropSet->setPropertyValue( gsSeparatorLineVerticalAlignment, Any(mxColumnSep->GetVertAlign()) );
+ }
+
+ // handle 'automatic columns': column distance
+ if( bAutomatic )
+ {
+ xPropSet->setPropertyValue( gsAutomaticDistance, Any(nAutomaticDistance) );
+ }
+ }
+
+ aProp.maValue <<= xColumns;
+
+ SetInsert( true );
+ XMLElementPropertyContext::endFastElement(nElement);
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */