503 lines
17 KiB
C++
503 lines
17 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 <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 <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/nmspmap.hxx>
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#include <xmloff/xmlnmspe.hxx>
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#include <xmloff/xmlimp.hxx>
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#include <xmloff/xmltoken.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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enum SvXMLTokenMapAttrs
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{
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XML_TOK_COLUMN_WIDTH,
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XML_TOK_COLUMN_MARGIN_LEFT,
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XML_TOK_COLUMN_MARGIN_RIGHT,
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XML_TOK_COLUMN_END=XML_TOK_UNKNOWN
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};
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enum SvXMLSepTokenMapAttrs
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{
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XML_TOK_COLUMN_SEP_WIDTH,
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XML_TOK_COLUMN_SEP_HEIGHT,
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XML_TOK_COLUMN_SEP_COLOR,
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XML_TOK_COLUMN_SEP_ALIGN,
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XML_TOK_COLUMN_SEP_STYLE,
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XML_TOK_COLUMN_SEP_END=XML_TOK_UNKNOWN
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};
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static const SvXMLTokenMapEntry aColAttrTokenMap[] =
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{
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{ XML_NAMESPACE_STYLE, XML_REL_WIDTH, XML_TOK_COLUMN_WIDTH },
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{ XML_NAMESPACE_FO, XML_START_INDENT, XML_TOK_COLUMN_MARGIN_LEFT },
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{ XML_NAMESPACE_FO, XML_END_INDENT, XML_TOK_COLUMN_MARGIN_RIGHT },
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XML_TOKEN_MAP_END
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};
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static const SvXMLTokenMapEntry aColSepAttrTokenMap[] =
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{
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{ XML_NAMESPACE_STYLE, XML_WIDTH, XML_TOK_COLUMN_SEP_WIDTH },
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{ XML_NAMESPACE_STYLE, XML_COLOR, XML_TOK_COLUMN_SEP_COLOR },
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{ XML_NAMESPACE_STYLE, XML_HEIGHT, XML_TOK_COLUMN_SEP_HEIGHT },
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{ XML_NAMESPACE_STYLE, XML_VERTICAL_ALIGN, XML_TOK_COLUMN_SEP_ALIGN },
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{ XML_NAMESPACE_STYLE, XML_STYLE, XML_TOK_COLUMN_SEP_STYLE },
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XML_TOKEN_MAP_END
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};
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static SvXMLEnumMapEntry 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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static SvXMLEnumMapEntry 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, 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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TYPEINFO_OVERRIDE();
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XMLTextColumnContext_Impl( SvXMLImport& rImport, sal_uInt16 nPrfx,
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const OUString& rLName,
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const uno::Reference<
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xml::sax::XAttributeList > & xAttrList,
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const SvXMLTokenMap& rTokenMap );
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virtual ~XMLTextColumnContext_Impl();
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text::TextColumn& getTextColumn() { return aColumn; }
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};
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TYPEINIT1( XMLTextColumnContext_Impl, SvXMLImportContext );
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XMLTextColumnContext_Impl::XMLTextColumnContext_Impl(
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SvXMLImport& rImport, sal_uInt16 nPrfx,
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const OUString& rLName,
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const uno::Reference<
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xml::sax::XAttributeList > & xAttrList,
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const SvXMLTokenMap& rTokenMap ) :
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SvXMLImportContext( rImport, nPrfx, rLName )
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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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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& rAttrName = xAttrList->getNameByIndex( i );
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OUString aLocalName;
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sal_uInt16 nPrefix =
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GetImport().GetNamespaceMap().GetKeyByAttrName( rAttrName,
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&aLocalName );
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const OUString& rValue = xAttrList->getValueByIndex( i );
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sal_Int32 nVal;
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switch( rTokenMap.Get( nPrefix, aLocalName ) )
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{
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case XML_TOK_COLUMN_WIDTH:
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{
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sal_Int32 nPos = rValue.indexOf( (sal_Unicode)'*' );
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if( nPos != -1 && nPos+1 == rValue.getLength() )
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{
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OUString sTmp( rValue.copy( 0, nPos ) );
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if (::sax::Converter::convertNumber(
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nVal, sTmp, 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_TOK_COLUMN_MARGIN_LEFT:
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if( GetImport().GetMM100UnitConverter().
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convertMeasureToCore( nVal, rValue ) )
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aColumn.LeftMargin = nVal;
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break;
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case XML_TOK_COLUMN_MARGIN_RIGHT:
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if( GetImport().GetMM100UnitConverter().
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convertMeasureToCore( nVal, rValue ) )
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aColumn.RightMargin = nVal;
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break;
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default:
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break;
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}
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}
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}
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XMLTextColumnContext_Impl::~XMLTextColumnContext_Impl()
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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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TYPEINFO_OVERRIDE();
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XMLTextColumnSepContext_Impl( SvXMLImport& rImport, sal_uInt16 nPrfx,
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const OUString& rLName,
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const uno::Reference<
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xml::sax::XAttributeList > & xAttrList,
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const SvXMLTokenMap& rTokenMap );
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virtual ~XMLTextColumnSepContext_Impl();
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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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TYPEINIT1( XMLTextColumnSepContext_Impl, SvXMLImportContext );
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XMLTextColumnSepContext_Impl::XMLTextColumnSepContext_Impl(
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SvXMLImport& rImport, sal_uInt16 nPrfx,
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const OUString& rLName,
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const uno::Reference<
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xml::sax::XAttributeList > & xAttrList,
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const SvXMLTokenMap& rTokenMap ) :
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SvXMLImportContext( rImport, nPrfx, rLName ),
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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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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& rAttrName = xAttrList->getNameByIndex( i );
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OUString aLocalName;
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sal_uInt16 nPrefix =
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GetImport().GetNamespaceMap().GetKeyByAttrName( rAttrName,
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&aLocalName );
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const OUString& rValue = xAttrList->getValueByIndex( i );
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sal_Int32 nVal;
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switch( rTokenMap.Get( nPrefix, aLocalName ) )
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{
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case XML_TOK_COLUMN_SEP_WIDTH:
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if( GetImport().GetMM100UnitConverter().
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convertMeasureToCore( nVal, rValue ) )
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nWidth = nVal;
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break;
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case XML_TOK_COLUMN_SEP_HEIGHT:
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if (::sax::Converter::convertPercent( nVal, rValue ) &&
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nVal >=1 && nVal <= 100 )
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nHeight = (sal_Int8)nVal;
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break;
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case XML_TOK_COLUMN_SEP_COLOR:
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{
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::sax::Converter::convertColor( nColor, rValue );
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}
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break;
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case XML_TOK_COLUMN_SEP_ALIGN:
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{
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sal_uInt16 nAlign;
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if( GetImport().GetMM100UnitConverter().
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convertEnum( nAlign, rValue,
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pXML_Sep_Align_Enum ) )
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eVertAlign = (VerticalAlignment)nAlign;
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}
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break;
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case XML_TOK_COLUMN_SEP_STYLE:
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{
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sal_uInt16 nStyleVal;
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if( GetImport().GetMM100UnitConverter().
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convertEnum( nStyleVal, rValue,
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pXML_Sep_Style_Enum ) )
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nStyle = (sal_Int8)nStyleVal;
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}
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break;
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}
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}
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}
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XMLTextColumnSepContext_Impl::~XMLTextColumnSepContext_Impl()
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{
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}
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class XMLTextColumnsArray_Impl : public std::vector<XMLTextColumnContext_Impl *> {};
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TYPEINIT1( XMLTextColumnsContext, XMLElementPropertyContext );
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XMLTextColumnsContext::XMLTextColumnsContext(
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SvXMLImport& rImport, sal_uInt16 nPrfx,
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const OUString& rLName,
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const Reference< xml::sax::XAttributeList >&
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xAttrList,
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const XMLPropertyState& rProp,
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::std::vector< XMLPropertyState > &rProps )
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: XMLElementPropertyContext( rImport, nPrfx, rLName, rProp, rProps )
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, sSeparatorLineIsOn("SeparatorLineIsOn")
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, sSeparatorLineWidth("SeparatorLineWidth")
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, sSeparatorLineColor("SeparatorLineColor")
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, sSeparatorLineRelativeHeight("SeparatorLineRelativeHeight")
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, sSeparatorLineVerticalAlignment("SeparatorLineVerticalAlignment")
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, sIsAutomatic("IsAutomatic")
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, sAutomaticDistance("AutomaticDistance")
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, sSeparatorLineStyle("SeparatorLineStyle")
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, pColumns( 0 )
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, pColumnSep( 0 )
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, pColumnAttrTokenMap( new SvXMLTokenMap(aColAttrTokenMap) )
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, pColumnSepAttrTokenMap( new SvXMLTokenMap(aColSepAttrTokenMap) )
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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_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
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sal_Int32 nVal;
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for( sal_Int16 i=0; i < nAttrCount; i++ )
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{
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const OUString& rAttrName = xAttrList->getNameByIndex( i );
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OUString aLocalName;
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sal_uInt16 nPrefix =
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GetImport().GetNamespaceMap().GetKeyByAttrName( rAttrName,
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&aLocalName );
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const OUString& rValue = xAttrList->getValueByIndex( i );
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if( XML_NAMESPACE_FO == nPrefix )
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{
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if( IsXMLToken( aLocalName, XML_COLUMN_COUNT ) &&
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::sax::Converter::convertNumber( nVal, rValue, 0, SHRT_MAX ))
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{
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nCount = (sal_Int16)nVal;
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}
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else if( IsXMLToken( aLocalName, XML_COLUMN_GAP ) )
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{
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bAutomatic = GetImport().GetMM100UnitConverter().
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convertMeasureToCore( nAutomaticDistance, rValue );
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}
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}
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}
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}
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XMLTextColumnsContext::~XMLTextColumnsContext()
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{
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if( pColumns )
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{
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for (XMLTextColumnsArray_Impl::iterator it = pColumns->begin();
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it != pColumns->end(); ++it)
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{
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(*it)->ReleaseRef();
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}
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}
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if( pColumnSep )
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pColumnSep->ReleaseRef();
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delete pColumns;
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delete pColumnAttrTokenMap;
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delete pColumnSepAttrTokenMap;
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}
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SvXMLImportContext *XMLTextColumnsContext::CreateChildContext(
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sal_uInt16 nPrefix,
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const OUString& rLocalName,
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const uno::Reference< xml::sax::XAttributeList > & xAttrList )
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{
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SvXMLImportContext *pContext = 0;
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if( XML_NAMESPACE_STYLE == nPrefix &&
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IsXMLToken( rLocalName, XML_COLUMN ) )
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{
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XMLTextColumnContext_Impl *pColumn =
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new XMLTextColumnContext_Impl( GetImport(), nPrefix, rLocalName,
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xAttrList, *pColumnAttrTokenMap );
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// add new tabstop to array of tabstops
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if( !pColumns )
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pColumns = new XMLTextColumnsArray_Impl;
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pColumns->push_back( pColumn );
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pColumn->AddRef();
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pContext = pColumn;
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}
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else if( XML_NAMESPACE_STYLE == nPrefix &&
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IsXMLToken( rLocalName, XML_COLUMN_SEP ) )
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{
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pColumnSep =
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new XMLTextColumnSepContext_Impl( GetImport(), nPrefix, rLocalName,
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xAttrList, *pColumnSepAttrTokenMap );
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pColumnSep->AddRef();
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pContext = pColumnSep;
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}
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else
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{
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pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
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}
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return pContext;
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}
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void XMLTextColumnsContext::EndElement( )
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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() == (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)[(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)[(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( (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)[(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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Any aAny;
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sal_Bool bOn = pColumnSep != 0;
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aAny.setValue( &bOn, ::getBooleanCppuType() );
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xPropSet->setPropertyValue( sSeparatorLineIsOn, aAny );
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if( pColumnSep )
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{
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if( pColumnSep->GetWidth() )
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{
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aAny <<= pColumnSep->GetWidth();
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xPropSet->setPropertyValue( sSeparatorLineWidth, aAny );
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}
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if( pColumnSep->GetHeight() )
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{
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aAny <<= pColumnSep->GetHeight();
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xPropSet->setPropertyValue( sSeparatorLineRelativeHeight,
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aAny );
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}
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if ( pColumnSep->GetStyle() )
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{
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aAny <<= pColumnSep->GetStyle();
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xPropSet->setPropertyValue( sSeparatorLineStyle, aAny );
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}
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aAny <<= pColumnSep->GetColor();
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xPropSet->setPropertyValue( sSeparatorLineColor, aAny );
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aAny <<= pColumnSep->GetVertAlign();
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xPropSet->setPropertyValue( sSeparatorLineVerticalAlignment, aAny );
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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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aAny <<= nAutomaticDistance;
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xPropSet->setPropertyValue( sAutomaticDistance, aAny );
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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::EndElement();
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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