tdf#119416 Open Special Characters dialog on Enter key press

...when focus is on toolbar character map control

Change-Id: Ie7b53b18acfe1967a635c64120591a5ff7f2dc33
Reviewed-on: https://gerrit.libreoffice.org/59528
Tested-by: Jenkins
Reviewed-by: Maxim Monastirsky <momonasmon@gmail.com>

include/sfx2/charmappopup.hxx

@@ -34,6 +34,7 @@ public:
     virtual ~CharmapPopup() override;
 
     virtual VclPtr<SfxPopupWindow> CreatePopupWindow() override;
+    virtual void SAL_CALL execute( sal_Int16 /*KeyModifier*/ ) override;
 };
 
 #endif

sfx2/source/dialog/charmappopup.cxx

@@ -44,4 +44,10 @@ VclPtr<SfxPopupWindow> CharmapPopup::CreatePopupWindow()
     return pControl;
 }
 
+void SAL_CALL CharmapPopup::execute( sal_Int16 /*KeyModifier*/ )
+{
+    com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue > aArgs;
+    Dispatch(".uno:InsertSymbol", aArgs);
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */