tdf#101022 Export Greek symbol to MathML with correct mathvariant

In StarMath notation "{ital %GAMMA}" is recognized as italic, and
"{nitalic %iGAMMA}" is non-italic. That is, the ital/nitalic directive
takes priority over special characters' flavor.
On the other hand, in MathML a mathvariant attribute given in <mi>
overwrites inherited value.

This does not handle "bold-italic" case etc. yet.

Change-Id: I9c72dc4472f8cec553417d516d9d82aebd43d15c
Reviewed-on: https://gerrit.libreoffice.org/27604
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/starmath/inc/document.hxx b/starmath/inc/document.hxx
index fa370de600f2..a03ad0db28a0 100644
--- a/starmath/inc/document.hxx
+++ b/starmath/inc/document.hxx
@@ -124,7 +124,6 @@ class SM_DLLPUBLIC SmDocShell : public SfxObjectShell, public SfxListener
     virtual bool        Load( SfxMedium& rMedium ) override;
     virtual bool        Save() override;
     virtual bool        SaveAs( SfxMedium& rMedium ) override;
-    virtual bool        ConvertTo( SfxMedium &rMedium ) override;
     virtual bool        SaveCompleted( const css::uno::Reference< css::embed::XStorage >& xStorage ) override;
 
     Printer             *GetPrt();
@@ -152,6 +151,11 @@ public:
     explicit SmDocShell( SfxModelFlags i_nSfxCreationFlags );
     virtual     ~SmDocShell();
 
+    virtual bool        ConvertTo( SfxMedium &rMedium ) override;
+
+    // For unit tests, not intended to use in other context
+    void SetGreekCharStyle(sal_Int16 nVal) { maFormat.SetGreekCharStyle(nVal); }
+
     static void LoadSymbols();
     static void SaveSymbols();