Add SOLARIS checks for SalDisplay::IsLocal()

This method is (only) used at SalDisplay::GetKeyboardName() for SOLARIS

unusedcode.easy

@@ -194,7 +194,6 @@ SVGExport::GetGlyphPlacement() const
 SVGExport::IsUseGradient() const
 SVGExport::popClip()
 SVGExport::pushClip(basegfx::B2DPolyPolygon const&)
-SalDisplay::IsLocal()
 SalGraphics::DrawBitmap(SalTwoRect const*, SalBitmap const&, unsigned int, OutputDevice const*)
 SalGraphics::DrawNativeControlText(unsigned int, unsigned int, Rectangle const&, unsigned int, ImplControlValue const&, rtl::OUString const&, OutputDevice const*)
 SalGraphics::drawAlphaBitmap(SalTwoRect const&, SalBitmap const&, SalBitmap const&)

vcl/inc/unx/saldisp.hxx

@@ -305,9 +305,13 @@ protected:
 
     srv_vendor_t    meServerVendor;
     SalWM           eWindowManager_;
+
+#if defined(SOLARIS)
     sal_Bool            bLocal_;            // Server==Client? Init
     // in SalDisplay::IsLocal()
     sal_Bool            mbLocalIsValid;     // bLocal_ is valid ?
+#endif
+
     // until x bytes
 
     XLIB_Cursor     aPointerCache_[POINTER_COUNT];
@@ -375,7 +379,9 @@ public:
     XLIB_Cursor           GetPointer( int ePointerStyle );
     virtual int           CaptureMouse( SalFrame *pCapture );
 
+#if defined(SOLARIS)
     sal_Bool            IsLocal();
+#endif
 
     void                  Remove( XEvent   *pEvent );
     virtual ScreenData   *initScreen( SalX11Screen nXScreen ) const;

vcl/unx/generic/app/saldisp.cxx

@@ -228,6 +228,9 @@ static sal_Bool sal_GetVisualInfo( Display *pDisplay, XID nVID, XVisualInfo &rVI
 
 // ---------------------------------------------------------------------------
 
+/* this stuff is used in SalDisplay::GetKeyboardName for SOLARIS */
+#if defined(SOLARIS)
+
 // check wether displaystring is in format N.M or N. or just N
 // with N and M beeing natural numbers
 static sal_Bool
@@ -342,6 +345,8 @@ sal_Bool SalDisplay::IsLocal()
     return (sal_Bool)bLocal_;
 }
 
+#endif //SOLARIS
+
 // ---------------------------------------------------------------------------
 extern "C" srv_vendor_t
 sal_GetServerVendor( Display *p_display )
@@ -817,9 +822,11 @@ void SalDisplay::Init()
     SetServerVendor();
     X11SalBitmap::ImplCreateCache();
 
+#if defined(SOLARIS)
     bLocal_         = sal_False; /* dont care, initialize later by
                                 calling SalDisplay::IsLocal() */
     mbLocalIsValid  = sal_False; /* bLocal_ is not yet initialized */
+#endif
 
     // - - - - - - - - - - Synchronize - - - - - - - - - - - - -
     if( getenv( "SAL_SYNCHRONIZE" ) )