Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 374 insertions, 0 deletions

diff --git a/oox/source/drawingml/textparagraphpropertiescontext.cxx b/oox/source/drawingml/textparagraphpropertiescontext.cxx
new file mode 100644
index 000000000..d59998143
--- /dev/null
+++ b/oox/source/drawingml/textparagraphpropertiescontext.cxx
@@ -0,0 +1,374 @@
+/* -*- 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 <drawingml/textparagraphpropertiescontext.hxx>
+
+#include <com/sun/star/text/WritingMode2.hpp>
+#include <com/sun/star/style/ParagraphAdjust.hpp>
+#include <com/sun/star/xml/sax/SAXException.hpp>
+#include <com/sun/star/graphic/XGraphic.hpp>
+#include <com/sun/star/awt/Size.hpp>
+#include <com/sun/star/uno/Reference.hxx>
+
+#include <svx/unopage.hxx>
+#include <sal/log.hxx>
+
+#include <drawingml/colorchoicecontext.hxx>
+#include <drawingml/misccontexts.hxx>
+#include <drawingml/textcharacterpropertiescontext.hxx>
+#include <drawingml/fillproperties.hxx>
+#include <oox/helper/attributelist.hxx>
+#include "textspacingcontext.hxx"
+#include "texttabstoplistcontext.hxx"
+#include <oox/token/namespaces.hxx>
+#include <oox/token/properties.hxx>
+#include <oox/token/tokens.hxx>
+
+using namespace ::oox::core;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::xml::sax;
+using namespace ::com::sun::star::style;
+using namespace ::com::sun::star::text;
+using namespace ::com::sun::star::graphic;
+
+namespace oox::drawingml {
+namespace {
+
+double  lclGetGraphicAspectRatio( const Reference< XGraphic >& rxGraphic )
+{
+    double fRatio = 1.0;
+    Reference< com::sun::star::beans::XPropertySet > xGraphicPropertySet( rxGraphic, UNO_QUERY_THROW );
+    css::awt::Size aSizeHmm( 0, 0 );
+    xGraphicPropertySet->getPropertyValue( "Size100thMM" ) >>= aSizeHmm;
+
+    if( aSizeHmm.Width > 0 && aSizeHmm.Height > 0)
+        return double(aSizeHmm.Width)/double(aSizeHmm.Height);
+    else
+    {
+        css::awt::Size aSourceSizePixel( 0, 0 );
+        xGraphicPropertySet->getPropertyValue( "SizePixel" ) >>= aSourceSizePixel;
+
+        if( aSourceSizePixel.Width > 0 && aSourceSizePixel.Height > 0 )
+            return double(aSourceSizePixel.Width)/double(aSourceSizePixel.Height);
+    }
+    return fRatio;
+}
+
+} //namespace
+
+// CT_TextParagraphProperties
+TextParagraphPropertiesContext::TextParagraphPropertiesContext( ContextHandler2Helper const & rParent,
+                                                                const AttributeList& rAttribs,
+                                                                TextParagraphProperties& rTextParagraphProperties )
+: ContextHandler2( rParent )
+, mrTextParagraphProperties( rTextParagraphProperties )
+, mrBulletList( rTextParagraphProperties.getBulletList() )
+{
+    OUString sValue;
+
+    PropertyMap& rPropertyMap( mrTextParagraphProperties.getTextParagraphPropertyMap() );
+
+    // ST_TextAlignType
+    if ( rAttribs.hasAttribute( XML_algn ) )
+    {
+        mrTextParagraphProperties.getParaAdjust() = GetParaAdjust( rAttribs.getToken( XML_algn, XML_l ) );
+    }
+    // TODO see to do the same with RubyAdjust
+
+    // ST_Coordinate32
+//  sValue = rAttribs.getString( XML_defTabSz ).get();    SJ: we need to be able to set the default tab size for each text object,
+//                                                          this is possible at the moment only for the whole document.
+//  sal_Int32 nDefTabSize = ( sValue.getLength() == 0 ? 0 : GetCoordinate(  sValue ) );
+    // TODO
+
+//  bool bEaLineBrk = rAttribs.getBool( XML_eaLnBrk, true );
+    if ( rAttribs.hasAttribute( XML_latinLnBrk ) )
+    {
+        bool bLatinLineBrk = rAttribs.getBool( XML_latinLnBrk, true );
+        rPropertyMap.setProperty( PROP_ParaIsHyphenation, bLatinLineBrk);
+    }
+    // TODO see what to do with Asian hyphenation
+
+    // ST_TextFontAlignType
+    // TODO
+//  sal_Int32 nFontAlign = rAttribs.getToken( XML_fontAlgn, XML_base );
+
+    if ( rAttribs.hasAttribute( XML_hangingPunct ) )
+    {
+        bool bHangingPunct = rAttribs.getBool( XML_hangingPunct, false );
+        rPropertyMap.setProperty( PROP_ParaIsHangingPunctuation, bHangingPunct);
+    }
+
+  // ST_Coordinate
+    if ( rAttribs.hasAttribute( XML_indent ) )
+    {
+        sValue = rAttribs.getString( XML_indent ).get();
+        mrTextParagraphProperties.getFirstLineIndentation() = std::optional< sal_Int32 >( sValue.isEmpty() ? 0 : GetCoordinate( sValue ) );
+    }
+
+  // ST_TextIndentLevelType
+    // -1 is an invalid value and denote the lack of level
+    sal_Int32 nLevel = rAttribs.getInteger( XML_lvl, 0 );
+    if( nLevel > 8 || nLevel < 0 )
+    {
+        nLevel = 0;
+    }
+
+    mrTextParagraphProperties.setLevel( static_cast< sal_Int16 >( nLevel ) );
+
+    char name[] = "Outline X";
+    name[8] = static_cast<char>( '1' + nLevel );
+    const OUString sStyleNameValue( OUString::createFromAscii( name ) );
+    mrBulletList.setStyleName( sStyleNameValue );
+
+    // ST_TextMargin
+    // ParaLeftMargin
+    if ( rAttribs.hasAttribute( XML_marL ) )
+    {
+        sValue = rAttribs.getString( XML_marL ).get();
+        mrTextParagraphProperties.getParaLeftMargin() = std::optional< sal_Int32 >( sValue.isEmpty() ? 0 : GetCoordinate( sValue ) );
+    }
+
+    // ParaRightMargin
+    if ( rAttribs.hasAttribute( XML_marR ) )
+    {
+        sValue = rAttribs.getString( XML_marR ).get();
+        sal_Int32 nMarR  = sValue.isEmpty() ? 0 : GetCoordinate( sValue ) ;
+        rPropertyMap.setProperty( PROP_ParaRightMargin, nMarR);
+    }
+
+    if ( rAttribs.hasAttribute( XML_rtl ) )
+    {
+        bool bRtl = rAttribs.getBool( XML_rtl, false );
+        rPropertyMap.setProperty( PROP_WritingMode, ( bRtl ? WritingMode2::RL_TB : WritingMode2::LR_TB ));
+    }
+}
+
+TextParagraphPropertiesContext::~TextParagraphPropertiesContext()
+{
+    PropertyMap& rPropertyMap( mrTextParagraphProperties.getTextParagraphPropertyMap() );
+    if ( mrTextParagraphProperties.getLineSpacing().bHasValue )
+        rPropertyMap.setProperty( PROP_ParaLineSpacing, mrTextParagraphProperties.getLineSpacing().toLineSpacing());
+    else
+        rPropertyMap.setProperty( PROP_ParaLineSpacing, css::style::LineSpacing( css::style::LineSpacingMode::PROP, 100 ));
+
+    ::std::vector< TabStop >::size_type nTabCount = maTabList.size();
+    if( nTabCount != 0 )
+    {
+        Sequence< TabStop > aSeq( nTabCount );
+        TabStop * aArray = aSeq.getArray();
+        OSL_ENSURE( aArray != nullptr, "sequence array is NULL" );
+        ::std::copy( maTabList.begin(), maTabList.end(), aArray );
+        rPropertyMap.setProperty( PROP_ParaTabStops, aSeq);
+    }
+
+    if (mxBlipProps && mxBlipProps->mxFillGraphic.is())
+    {
+        mrBulletList.setGraphic( mxBlipProps->mxFillGraphic );
+        mrBulletList.setBulletAspectRatio( lclGetGraphicAspectRatio(mxBlipProps->mxFillGraphic) );
+    }
+
+    if( mrBulletList.is() )
+        rPropertyMap.setProperty( PROP_IsNumbering, true);
+    sal_Int16 nLevel = mrTextParagraphProperties.getLevel();
+    rPropertyMap.setProperty( PROP_NumberingLevel, nLevel);
+    rPropertyMap.setProperty( PROP_NumberingIsNumber, true);
+
+    if( mrTextParagraphProperties.getParaAdjust() )
+        rPropertyMap.setProperty( PROP_ParaAdjust, *mrTextParagraphProperties.getParaAdjust());
+}
+
+ContextHandlerRef TextParagraphPropertiesContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
+{
+    switch( aElementToken )
+    {
+        case A_TOKEN( lnSpc ):          // CT_TextSpacing
+            return new TextSpacingContext( *this, mrTextParagraphProperties.getLineSpacing() );
+        case A_TOKEN( spcBef ):         // CT_TextSpacing
+            return new TextSpacingContext( *this, mrTextParagraphProperties.getParaTopMargin() );
+        case A_TOKEN( spcAft ):         // CT_TextSpacing
+            return new TextSpacingContext( *this, mrTextParagraphProperties.getParaBottomMargin() );
+        // EG_TextBulletColor
+        case A_TOKEN( buClrTx ):        // CT_TextBulletColorFollowText ???
+            mrBulletList.mbBulletColorFollowText <<= true;
+            break;
+        case A_TOKEN( buClr ):          // CT_Color
+            return new ColorContext( *this, *mrBulletList.maBulletColorPtr );
+        // EG_TextBulletSize
+        case A_TOKEN( buSzTx ):         // CT_TextBulletSizeFollowText
+            mrBulletList.setBulletSize(100);
+            break;
+        case A_TOKEN( buSzPct ):        // CT_TextBulletSizePercent
+            mrBulletList.setBulletSize( std::lround( GetPercent( rAttribs.getString( XML_val ).get() ) / 1000.f ) );
+            break;
+        case A_TOKEN( buSzPts ):        // CT_TextBulletSizePoint
+            mrBulletList.setBulletSize(0);
+            mrBulletList.setFontSize( static_cast<sal_Int16>(GetTextSize( rAttribs.getString( XML_val ).get() ) ) );
+            break;
+
+        // EG_TextBulletTypeface
+        case A_TOKEN( buFontTx ):       // CT_TextBulletTypefaceFollowText
+            mrBulletList.mbBulletFontFollowText <<= true;
+            break;
+        case A_TOKEN( buFont ):         // CT_TextFont
+            mrBulletList.maBulletFont.setAttributes( rAttribs );
+            break;
+
+        // EG_TextBullet
+        case A_TOKEN( buNone ):         // CT_TextNoBullet
+            mrBulletList.setNone();
+            break;
+        case A_TOKEN( buAutoNum ):      // CT_TextAutonumberBullet
+        {
+            try {
+                sal_Int32 nType = rAttribs.getToken( XML_type, 0 );
+                sal_Int32 nStartAt = rAttribs.getInteger( XML_startAt, 1 );
+                if( nStartAt > 32767 )
+                {
+                    nStartAt = 32767;
+                }
+                else if( nStartAt < 1 )
+                {
+                    nStartAt = 1;
+                }
+                mrBulletList.setStartAt( nStartAt );
+                mrBulletList.setType( nType );
+            }
+            catch(SAXException& /* e */ )
+            {
+                SAL_WARN("oox", "OOX: SAXException in XML_buAutoNum");
+            }
+            break;
+        }
+        case A_TOKEN( buChar ):         // CT_TextCharBullet
+            try {
+
+                mrBulletList.setBulletChar( rAttribs.getString( XML_char ).get() );
+                mrBulletList.setSuffixNone();
+            }
+            catch(SAXException& /* e */)
+            {
+                SAL_WARN("oox", "OOX: SAXException in XML_buChar");
+            }
+            break;
+        case A_TOKEN( buBlip ):         // CT_TextBlipBullet
+            {
+                mxBlipProps = std::make_shared<BlipFillProperties>();
+                return new BlipFillContext( *this, rAttribs, *mxBlipProps );
+            }
+        case A_TOKEN( tabLst ):         // CT_TextTabStopList
+            return new TextTabStopListContext( *this, maTabList );
+        case A_TOKEN( defRPr ):         // CT_TextCharacterProperties
+            return new TextCharacterPropertiesContext( *this, rAttribs, mrTextParagraphProperties.getTextCharacterProperties() );
+        case W_TOKEN( jc ):
+            {
+                OptValue< OUString > oParaAdjust = rAttribs.getString( W_TOKEN(val) );
+                if( oParaAdjust.has() && !oParaAdjust.get().isEmpty() )
+                {
+                    const OUString& sParaAdjust = oParaAdjust.get();
+                    if( sParaAdjust == "left" )
+                        mrTextParagraphProperties.setParaAdjust(ParagraphAdjust_LEFT);
+                    else if ( sParaAdjust == "right" )
+                        mrTextParagraphProperties.setParaAdjust(ParagraphAdjust_RIGHT);
+                    else if ( sParaAdjust == "center" )
+                        mrTextParagraphProperties.setParaAdjust(ParagraphAdjust_CENTER);
+                    else if ( sParaAdjust == "both" )
+                        mrTextParagraphProperties.setParaAdjust(ParagraphAdjust_BLOCK);
+                }
+            }
+            break;
+        case W_TOKEN( spacing ):
+            {
+                // Spacing before
+                if( !rAttribs.getBool(W_TOKEN(beforeAutospacing), false) )
+                {
+                    OptValue<sal_Int32> oBefore = rAttribs.getInteger(W_TOKEN(before));
+                    if (oBefore.has())
+                    {
+                        TextSpacing& rSpacing = mrTextParagraphProperties.getParaTopMargin();
+                        rSpacing.nUnit = TextSpacing::Unit::Points;
+                        rSpacing.nValue = TWIPS_TO_MM(oBefore.get());
+                        rSpacing.bHasValue = true;
+                    }
+                    else
+                    {
+                        OptValue<sal_Int32> oBeforeLines = rAttribs.getInteger(W_TOKEN(beforeLines));
+                        if (oBeforeLines.has())
+                        {
+                            TextSpacing& rSpacing = mrTextParagraphProperties.getParaTopMargin();
+                            rSpacing.nUnit = TextSpacing::Unit::Percent;
+                            rSpacing.nValue = oBeforeLines.get() * MAX_PERCENT / 100;
+                            rSpacing.bHasValue = true;
+                        }
+                    }
+                }
+
+                // Spacing after
+                if( !rAttribs.getBool(W_TOKEN(afterAutospacing), false) )
+                {
+                    OptValue<sal_Int32> oAfter = rAttribs.getInteger(W_TOKEN(after));
+                    if (oAfter.has())
+                    {
+                        TextSpacing& rSpacing = mrTextParagraphProperties.getParaBottomMargin();
+                        rSpacing.nUnit = TextSpacing::Unit::Points;
+                        rSpacing.nValue = TWIPS_TO_MM(oAfter.get());
+                        rSpacing.bHasValue = true;
+                    }
+                    else
+                    {
+                        OptValue<sal_Int32> oAfterLines = rAttribs.getInteger(W_TOKEN(afterLines));
+                        if (oAfterLines.has())
+                        {
+                            TextSpacing& rSpacing = mrTextParagraphProperties.getParaBottomMargin();
+                            rSpacing.nUnit = TextSpacing::Unit::Percent;
+                            rSpacing.nValue = oAfterLines.get() * MAX_PERCENT / 100;
+                            rSpacing.bHasValue = true;
+                        }
+                    }
+                }
+
+                // Line spacing
+                OptValue<OUString> oLineRule = rAttribs.getString(W_TOKEN(lineRule));
+                OptValue<sal_Int32> oLineSpacing = rAttribs.getInteger(W_TOKEN(line));
+                if (oLineSpacing.has())
+                {
+                    TextSpacing& rLineSpacing = mrTextParagraphProperties.getLineSpacing();
+                    if( !oLineRule.has() || oLineRule.get() == "auto" )
+                    {
+                        rLineSpacing.nUnit = TextSpacing::Unit::Percent;
+                        rLineSpacing.nValue = oLineSpacing.get() * MAX_PERCENT / 240;
+                    }
+                    else
+                    {
+                        rLineSpacing.nUnit = TextSpacing::Unit::Points;
+                        rLineSpacing.nValue = TWIPS_TO_MM(oLineSpacing.get());
+                    }
+                    rLineSpacing.bHasValue = true;
+                }
+            }
+            break;
+        default:
+            SAL_WARN("oox", "TextParagraphPropertiesContext::onCreateContext: unhandled element: " << getBaseToken(aElementToken));
+    }
+    return this;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */