tdf#51340: Line spacing is imported incorrectly from PPTX

Move the line spacing member to the TextParagraphProperties class
which is used to do the inheritance from master / layout slides.

Reviewed-on: https://gerrit.libreoffice.org/49692
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Tamás Zolnai <tamas.zolnai@collabora.com>
(cherry picked from commit 53551d49d3be2301985f2cf2d8bb23ff374ecfd1)

Change-Id: I0bf92420963163eae78e06ebc7fdfa1f2c72fdf8
Reviewed-on: https://gerrit.libreoffice.org/49745
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Andras Timar <andras.timar@collabora.com>

4 files changed, 24 insertions, 9 deletions

diff --git a/oox/inc/drawingml/textparagraphproperties.hxx b/oox/inc/drawingml/textparagraphproperties.hxx
index cac6d64f0447..2710dcb484b2 100644
--- a/oox/inc/drawingml/textparagraphproperties.hxx
+++ b/oox/inc/drawingml/textparagraphproperties.hxx
@@ -97,6 +97,9 @@ public:
     boost::optional< css::style::ParagraphAdjust >&       getParaAdjust() { return moParaAdjust; }
     void                                setParaAdjust( css::style::ParagraphAdjust nParaAdjust ) { moParaAdjust = nParaAdjust; }
 
+    TextSpacing&                        getLineSpacing() { return maLineSpacing; }
+    void                                setLineSpacing( const TextSpacing& rLineSpacing ) { maLineSpacing = rLineSpacing; }
+
     void                                apply( const TextParagraphProperties& rSourceProps );
     void                                pushToPropSet( const ::oox::core::XmlFilterBase* pFilterBase,
                                                 const css::uno::Reference < css::beans::XPropertySet > & xPropSet,
@@ -126,6 +129,7 @@ protected:
     boost::optional< sal_Int32 >    moFirstLineIndentation;
     boost::optional< css::style::ParagraphAdjust >    moParaAdjust;
     sal_Int16                       mnLevel;
+    TextSpacing                     maLineSpacing;
 };
 
 } }
diff --git a/oox/inc/drawingml/textparagraphpropertiescontext.hxx b/oox/inc/drawingml/textparagraphpropertiescontext.hxx
index 2de92b5b05ab..3cd2d0d375b4 100644
--- a/oox/inc/drawingml/textparagraphpropertiescontext.hxx
+++ b/oox/inc/drawingml/textparagraphpropertiescontext.hxx
@@ -42,7 +42,6 @@ public:
 
 private:
     TextParagraphProperties& mrTextParagraphProperties;
-    TextSpacing     maLineSpacing;
     BulletList&     mrBulletList;
     std::vector< css::style::TabStop >  maTabList;
     std::shared_ptr< BlipFillProperties > mxBlipProps;
diff --git a/oox/source/drawingml/textparagraphproperties.cxx b/oox/source/drawingml/textparagraphproperties.cxx
index bc523073bfff..f80a411b2ab0 100644
--- a/oox/source/drawingml/textparagraphproperties.cxx
+++ b/oox/source/drawingml/textparagraphproperties.cxx
@@ -388,6 +388,8 @@ void TextParagraphProperties::apply( const TextParagraphProperties& rSourceProps
         mnLevel = rSourceProps.mnLevel;
     if( rSourceProps.moParaAdjust )
         moParaAdjust = rSourceProps.moParaAdjust;
+    if( rSourceProps.maLineSpacing.bHasValue )
+        maLineSpacing = rSourceProps.maLineSpacing;
 }
 
 void TextParagraphProperties::pushToPropSet( const ::oox::core::XmlFilterBase* pFilterBase,
@@ -494,6 +496,15 @@ void TextParagraphProperties::pushToPropSet( const ::oox::core::XmlFilterBase* p
     {
         aPropSet.setProperty( PROP_ParaAdjust, css::style::ParagraphAdjust_LEFT);
     }
+
+    if ( maLineSpacing.bHasValue )
+    {
+        aPropSet.setProperty( PROP_ParaLineSpacing, maLineSpacing.toLineSpacing());
+    }
+    else
+    {
+        aPropSet.setProperty( PROP_ParaLineSpacing, css::style::LineSpacing( css::style::LineSpacingMode::PROP, 100 ));
+    }
 }
 
 float TextParagraphProperties::getCharHeightPoints( float fDefault ) const
diff --git a/oox/source/drawingml/textparagraphpropertiescontext.cxx b/oox/source/drawingml/textparagraphpropertiescontext.cxx
index 616ec3d3cd0c..2bccee095209 100644
--- a/oox/source/drawingml/textparagraphpropertiescontext.cxx
+++ b/oox/source/drawingml/textparagraphpropertiescontext.cxx
@@ -133,8 +133,8 @@ TextParagraphPropertiesContext::TextParagraphPropertiesContext( ContextHandler2H
 TextParagraphPropertiesContext::~TextParagraphPropertiesContext()
 {
     PropertyMap& rPropertyMap( mrTextParagraphProperties.getTextParagraphPropertyMap() );
-    if ( maLineSpacing.bHasValue )
-        rPropertyMap.setProperty( PROP_ParaLineSpacing, maLineSpacing.toLineSpacing());
+    if ( mrTextParagraphProperties.getLineSpacing().bHasValue )
+        rPropertyMap.setProperty( PROP_ParaLineSpacing, mrTextParagraphProperties.getLineSpacing().toLineSpacing());
     else
         rPropertyMap.setProperty( PROP_ParaLineSpacing, css::style::LineSpacing( css::style::LineSpacingMode::PROP, 100 ));
 
@@ -166,7 +166,7 @@ ContextHandlerRef TextParagraphPropertiesContext::onCreateContext( sal_Int32 aEl
     switch( aElementToken )
     {
         case A_TOKEN( lnSpc ):          // CT_TextSpacing
-            return new TextSpacingContext( *this, maLineSpacing );
+            return new TextSpacingContext( *this, mrTextParagraphProperties.getLineSpacing() );
         case A_TOKEN( spcBef ):         // CT_TextSpacing
             return new TextSpacingContext( *this, mrTextParagraphProperties.getParaTopMargin() );
         case A_TOKEN( spcAft ):         // CT_TextSpacing
@@ -315,17 +315,18 @@ ContextHandlerRef TextParagraphPropertiesContext::onCreateContext( sal_Int32 aEl
                 OptValue<sal_Int32> oLineSpacing = rAttribs.getInteger(W_TOKEN(line));
                 if (oLineSpacing.has())
                 {
+                    TextSpacing& rLineSpacing = mrTextParagraphProperties.getLineSpacing();
                     if( !oLineRule.has() || oLineRule.get() == "auto" )
                     {
-                        maLineSpacing.nUnit = TextSpacing::Unit::Percent;
-                        maLineSpacing.nValue = oLineSpacing.get() * MAX_PERCENT / 240;
+                        rLineSpacing.nUnit = TextSpacing::Unit::Percent;
+                        rLineSpacing.nValue = oLineSpacing.get() * MAX_PERCENT / 240;
                     }
                     else
                     {
-                        maLineSpacing.nUnit = TextSpacing::Unit::Points;
-                        maLineSpacing.nValue = TWIPS_TO_MM(oLineSpacing.get());
+                        rLineSpacing.nUnit = TextSpacing::Unit::Points;
+                        rLineSpacing.nValue = TWIPS_TO_MM(oLineSpacing.get());
                     }
-                    maLineSpacing.bHasValue = true;
+                    rLineSpacing.bHasValue = true;
                 }
             }
             break;