n#772094: writerfilter, pictures anchored in header/footer won't be opaque

This dark magic is needed to have a behavior similar to the one of Word
for images anchored in headers/footers. Writer can't have pictures laid
over the header/footer but below the body text.

Change-Id: I2c001d4f696c1623370c531059b74e3d5fa4f5b7

writerfilter/inc/dmapper/DomainMapper.hxx

@@ -108,6 +108,8 @@ public:
     boost::shared_ptr< StyleSheetTable > GetStyleSheetTable( );
     GraphicZOrderHelper* graphicZOrderHelper();
 
+    bool IsInHeaderFooter() const;
+
 private:
     // Stream
     virtual void lcl_startSectionGroup();

writerfilter/source/dmapper/DomainMapper.cxx

@@ -3839,6 +3839,11 @@ GraphicZOrderHelper* DomainMapper::graphicZOrderHelper()
     return zOrderHelper.get();
 }
 
+bool DomainMapper::IsInHeaderFooter() const
+{
+    return m_pImpl->IsInHeaderFooter();
+}
+
 } //namespace dmapper
 } //namespace writerfilter
 

writerfilter/source/dmapper/DomainMapper_Impl.cxx

@@ -192,6 +192,7 @@ DomainMapper_Impl::DomainMapper_Impl(
         m_sCurrentParaStyleId(),
         m_bInStyleSheetImport( false ),
         m_bInAnyTableImport( false ),
+        m_bInHeaderFooterImport( false ),
         m_bLineNumberingSet( false ),
         m_bIsInFootnoteProperties( true ),
         m_bIsCustomFtnMark( false ),
@@ -1268,6 +1269,8 @@ uno::Reference< beans::XPropertySet > DomainMapper_Impl::appendTextSectionAfter(
 
 void DomainMapper_Impl::PushPageHeader(SectionPropertyMap::PageType eType)
 {
+    m_bInHeaderFooterImport = true;
+
     //get the section context
     PropertyMapPtr pContext = DomainMapper_Impl::GetTopContextOfType(CONTEXT_SECTION);
     //ask for the header name of the given type
@@ -1307,6 +1310,8 @@ void DomainMapper_Impl::PushPageHeader(SectionPropertyMap::PageType eType)
 
 void DomainMapper_Impl::PushPageFooter(SectionPropertyMap::PageType eType)
 {
+    m_bInHeaderFooterImport = true;
+
     //get the section context
     PropertyMapPtr pContext = DomainMapper_Impl::GetTopContextOfType(CONTEXT_SECTION);
     //ask for the footer name of the given type
@@ -1350,6 +1355,7 @@ void DomainMapper_Impl::PopPageHeaderFooter()
     RemoveLastParagraph( );
     if (!m_aTextAppendStack.empty())
         m_aTextAppendStack.pop();
+    m_bInHeaderFooterImport = false;
 }
 
 

writerfilter/source/dmapper/DomainMapper_Impl.hxx

@@ -332,6 +332,7 @@ private:
     OUString                 m_sCurrentParaStyleId;
     bool                            m_bInStyleSheetImport; //in import of fonts, styles, lists or lfos
     bool                            m_bInAnyTableImport; //in import of fonts, styles, lists or lfos
+    bool                            m_bInHeaderFooterImport;
 
     bool                            m_bLineNumberingSet;
     bool                            m_bIsInFootnoteProperties;
@@ -499,6 +500,7 @@ public:
     void PushPageFooter(SectionPropertyMap::PageType eType);
 
     void PopPageHeaderFooter();
+    bool IsInHeaderFooter() const { return m_bInHeaderFooterImport; }
 
     void PushFootOrEndnote( bool bIsFootnote );
     void PopFootOrEndnote();

writerfilter/source/dmapper/GraphicImport.cxx

@@ -1390,10 +1390,12 @@ uno::Reference< text::XTextContent > GraphicImport::createGraphicObject( const b
                     uno::makeAny(m_pImpl->nTopPosition));
                 xGraphicObjectProperties->setPropertyValue(rPropNameSupplier.GetName( PROP_VERT_ORIENT_RELATION ),
                 uno::makeAny(m_pImpl->nVertRelation));
-                if( !m_pImpl->bOpaque )
+
+                bool bOpaque = m_pImpl->bOpaque && !m_pImpl->rDomainMapper.IsInHeaderFooter( );
+                if( !bOpaque )
                 {
                     xGraphicObjectProperties->setPropertyValue(rPropNameSupplier.GetName( PROP_OPAQUE ),
-                        uno::makeAny(m_pImpl->bOpaque));
+                        uno::makeAny(bOpaque));
                 }
                 xGraphicObjectProperties->setPropertyValue(rPropNameSupplier.GetName( PROP_SURROUND ),
                         uno::makeAny(m_pImpl->nWrap));