bnc#817956 DOCX import of page border shadow

See the comment in SectionPropertyMap::ApplyBorderToPageStyles() on what and
how is mapped. The control flow is like this: BorderHandler::lcl_attribute()
notices w:shadow, then PageBordersHandler::lcl_sprm() gets it, passes it to
SectionPropertyMap::SetBorder(), finally
SectionPropertyMap::ApplyBorderToPageStyles() uses the UNO API.

Change-Id: Ib0aef3245f58c62655769357f1f4dd07eef77f62
(cherry picked from commit f0aa209390aea68f4c23cf16df9d1577aaea91b5)

7 files changed, 40 insertions, 6 deletions

diff --git a/writerfilter/source/dmapper/BorderHandler.cxx b/writerfilter/source/dmapper/BorderHandler.cxx
index 068c21091d7c..c219d397597c 100644
--- a/writerfilter/source/dmapper/BorderHandler.cxx
+++ b/writerfilter/source/dmapper/BorderHandler.cxx
@@ -39,6 +39,7 @@ m_nLineWidth(15), // Word default, in twips
 m_nLineType(0),
 m_nLineColor(0),
 m_nLineDistance(0),
+m_bShadow(false),
 m_bOOXML( bOOXML )
 {
     const int nBorderCount(BORDER_COUNT);
@@ -83,7 +84,8 @@ void BorderHandler::lcl_attribute(Id rName, Value & rVal)
             m_nLineDistance = ConversionHelper::convertTwipToMM100( nIntValue * 20 );
         break;
         case NS_rtf::LN_FSHADOW:    // 0x2875
-            //if 1 then line has shadow - unsupported
+            m_bShadow = nIntValue;
+        break;
         case NS_rtf::LN_FFRAME:     // 0x2876
         case NS_rtf::LN_UNUSED2_15: // 0x2877
             // ignored
@@ -173,6 +175,11 @@ table::BorderLine2 BorderHandler::getBorderLine()
     return aBorderLine;
 }
 
+bool BorderHandler::getShadow()
+{
+    return m_bShadow;
+}
+
 } //namespace dmapper
 } //namespace writerfilter
 
diff --git a/writerfilter/source/dmapper/BorderHandler.hxx b/writerfilter/source/dmapper/BorderHandler.hxx
index 7a6eec90c878..3d43c4a864da 100644
--- a/writerfilter/source/dmapper/BorderHandler.hxx
+++ b/writerfilter/source/dmapper/BorderHandler.hxx
@@ -50,6 +50,7 @@ private:
     sal_Int32       m_nLineType;
     sal_Int32       m_nLineColor;
     sal_Int32       m_nLineDistance;
+    bool            m_bShadow;
     bool            m_bOOXML;
 
     bool                                        m_aFilledLines[BORDER_COUNT];
@@ -66,6 +67,7 @@ public:
     ::boost::shared_ptr<PropertyMap>            getProperties();
     ::com::sun::star::table::BorderLine2        getBorderLine();
     sal_Int32                                   getLineDistance() const { return m_nLineDistance;}
+    bool                                        getShadow();
 };
 typedef boost::shared_ptr< BorderHandler >          BorderHandlerPtr;
 }}
diff --git a/writerfilter/source/dmapper/DomainMapper.cxx b/writerfilter/source/dmapper/DomainMapper.cxx
index 7768ddb5bf2e..e1191898aa9d 100644
--- a/writerfilter/source/dmapper/DomainMapper.cxx
+++ b/writerfilter/source/dmapper/DomainMapper.cxx
@@ -2674,7 +2674,7 @@ void DomainMapper::sprmWithProps( Sprm& rSprm, PropertyMapPtr rContext, SprmType
                         BORDER_BOTTOM,
                         BORDER_RIGHT
                     };
-                pSectionContext->SetBorder( aPositions[nSprmId - NS_sprm::LN_SBrcTop], nLineDistance, aBorderLine );
+                pSectionContext->SetBorder( aPositions[nSprmId - NS_sprm::LN_SBrcTop], nLineDistance, aBorderLine, /*bShadow =*/ false );
             }
         }
         break;
diff --git a/writerfilter/source/dmapper/PageBordersHandler.cxx b/writerfilter/source/dmapper/PageBordersHandler.cxx
index 9ce4269c73ae..471a85a3b0ca 100644
--- a/writerfilter/source/dmapper/PageBordersHandler.cxx
+++ b/writerfilter/source/dmapper/PageBordersHandler.cxx
@@ -28,7 +28,8 @@ namespace dmapper {
 
 _PgBorder::_PgBorder( ) :
     m_nDistance( 0 ),
-    m_ePos( BORDER_RIGHT )
+    m_ePos( BORDER_RIGHT ),
+    m_bShadow(false)
 {
 }
 
@@ -123,6 +124,7 @@ void PageBordersHandler::lcl_sprm( Sprm& rSprm )
                 aPgBorder.m_rLine = pBorderHandler->getBorderLine( );
                 aPgBorder.m_nDistance = pBorderHandler->getLineDistance( );
                 aPgBorder.m_ePos = ePos;
+                aPgBorder.m_bShadow = pBorderHandler->getShadow();
                 m_aBorders.push_back( aPgBorder );
             }
         }
@@ -136,7 +138,7 @@ void PageBordersHandler::SetBorders( SectionPropertyMap* pSectContext )
     for ( int i = 0, length = m_aBorders.size( ); i < length; i++ )
     {
         _PgBorder aBorder = m_aBorders[i];
-        pSectContext->SetBorder( aBorder.m_ePos, aBorder.m_nDistance, aBorder.m_rLine );
+        pSectContext->SetBorder( aBorder.m_ePos, aBorder.m_nDistance, aBorder.m_rLine, aBorder.m_bShadow );
     }
 }
 
diff --git a/writerfilter/source/dmapper/PageBordersHandler.hxx b/writerfilter/source/dmapper/PageBordersHandler.hxx
index 7d5af3910be2..b6aebf569581 100644
--- a/writerfilter/source/dmapper/PageBordersHandler.hxx
+++ b/writerfilter/source/dmapper/PageBordersHandler.hxx
@@ -40,6 +40,7 @@ public:
     com::sun::star::table::BorderLine2 m_rLine;
     sal_Int32   m_nDistance;
     BorderPosition m_ePos;
+    bool m_bShadow;
 
     _PgBorder( );
     ~_PgBorder( );
diff --git a/writerfilter/source/dmapper/PropertyMap.cxx b/writerfilter/source/dmapper/PropertyMap.cxx
index 2ab0ff5b77dc..9de69fce6568 100644
--- a/writerfilter/source/dmapper/PropertyMap.cxx
+++ b/writerfilter/source/dmapper/PropertyMap.cxx
@@ -31,6 +31,7 @@
 #include <com/sun/star/container/XNameContainer.hpp>
 #include <com/sun/star/style/BreakType.hpp>
 #include <com/sun/star/style/PageStyleLayout.hpp>
+#include <com/sun/star/table/ShadowFormat.hpp>
 #include <com/sun/star/text/RelOrientation.hpp>
 #include <com/sun/star/text/WritingMode.hpp>
 #include <com/sun/star/text/XTextColumns.hpp>
@@ -285,7 +286,10 @@ SectionPropertyMap::SectionPropertyMap(bool bIsFirstSection) :
     nSectionNumber = nNumber++;
     memset(&m_pBorderLines, 0x00, sizeof(m_pBorderLines));
     for( sal_Int32 nBorder = 0; nBorder < 4; ++nBorder )
+    {
         m_nBorderDistances[ nBorder ] = -1;
+        m_bBorderShadows[nBorder] = false;
+    }
     //todo: set defaults in ApplyPropertiesToPageStyles
     //initialize defaults
     PaperInfo aLetter(PAPER_LETTER);
@@ -405,11 +409,12 @@ uno::Reference< beans::XPropertySet > SectionPropertyMap::GetPageStyle(
 }
 
 
-void SectionPropertyMap::SetBorder( BorderPosition ePos, sal_Int32 nLineDistance, const table::BorderLine2& rBorderLine )
+void SectionPropertyMap::SetBorder( BorderPosition ePos, sal_Int32 nLineDistance, const table::BorderLine2& rBorderLine, bool bShadow )
 {
     delete m_pBorderLines[ePos];
     m_pBorderLines[ePos] = new table::BorderLine2( rBorderLine );
     m_nBorderDistances[ePos] = nLineDistance;
+    m_bBorderShadows[ePos] = bShadow;
 }
 
 
@@ -502,6 +507,22 @@ void SectionPropertyMap::ApplyBorderToPageStyles(
                       m_nBorderDistances[nBorder], nOffsetFrom, nLineWidth );
         }
     }
+
+    if (m_bBorderShadows[BORDER_RIGHT])
+    {
+        // In Word UI, shadow is a boolean property, in OOXML, it's a boolean
+        // property of each 4 border type, finally in Writer the border is a
+        // property of the page style, with shadow location, distance and
+        // color. See SwWW8ImplReader::SetShadow().
+        table::ShadowFormat aFormat;
+        aFormat.Color = COL_BLACK;
+        aFormat.Location = table::ShadowLocation_BOTTOM_RIGHT;
+        aFormat.ShadowWidth = m_pBorderLines[BORDER_RIGHT]->LineWidth;
+        if (xFirst.is())
+            xFirst->setPropertyValue(rPropNameSupplier.GetName(PROP_SHADOW_FORMAT), uno::makeAny(aFormat));
+        if (xSecond.is())
+            xSecond->setPropertyValue(rPropNameSupplier.GetName(PROP_SHADOW_FORMAT), uno::makeAny(aFormat));
+    }
 }
 
 void SectionPropertyMap::SetBorderDistance( uno::Reference< beans::XPropertySet > xStyle,
diff --git a/writerfilter/source/dmapper/PropertyMap.hxx b/writerfilter/source/dmapper/PropertyMap.hxx
index cc2821fa5862..e48c5c564020 100644
--- a/writerfilter/source/dmapper/PropertyMap.hxx
+++ b/writerfilter/source/dmapper/PropertyMap.hxx
@@ -149,6 +149,7 @@ class SectionPropertyMap : public PropertyMap
     ::com::sun::star::table::BorderLine2*   m_pBorderLines[4];
     sal_Int32                               m_nBorderDistances[4];
     sal_Int32                               m_nBorderParams;
+    bool                                    m_bBorderShadows[4];
 
     bool                                    m_bTitlePage;
     sal_Int16                               m_nColumnCount;
@@ -219,7 +220,7 @@ public:
             const ::com::sun::star::uno::Reference < ::com::sun::star::lang::XMultiServiceFactory >& xTextFactory,
             bool bFirst );
 
-    void SetBorder( BorderPosition ePos, sal_Int32 nLineDistance, const ::com::sun::star::table::BorderLine2& rBorderLine );
+    void SetBorder( BorderPosition ePos, sal_Int32 nLineDistance, const ::com::sun::star::table::BorderLine2& rBorderLine, bool bShadow );
     void SetBorderParams( sal_Int32 nSet ) { m_nBorderParams = nSet; }
 
     void SetColumnCount( sal_Int16 nCount ) { m_nColumnCount = nCount; }