From 73302af6dddd667af4ebec69c800bc9de106f28e Mon Sep 17 00:00:00 2001
From: David Elliott <dfe@tgwbd.org>
Date: Sat, 26 Mar 2005 07:10:52 +0000
Subject: [PATCH] Get rid of wxFontMapper in wxBase library.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@33069 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/fontmap.h    | 17 +++++++++--------
 src/common/fmapbase.cpp | 10 +++++++---
 2 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/include/wx/fontmap.h b/include/wx/fontmap.h
index 0256128ad4..2dee4a244b 100644
--- a/include/wx/fontmap.h
+++ b/include/wx/fontmap.h
@@ -28,7 +28,7 @@
     class WXDLLIMPEXP_BASE wxConfigBase;
 #endif // wxUSE_CONFIG
 
-class WXDLLIMPEXP_BASE wxFontMapper;
+class WXDLLIMPEXP_CORE wxFontMapper;
 
 #if wxUSE_GUI
     class WXDLLIMPEXP_CORE wxWindow;
@@ -60,7 +60,14 @@ public:
     virtual ~wxFontMapperBase();
 
     // return instance of the wxFontMapper singleton
+#if wxUSE_GUI
+    // GUI code needs to know it's a wxFontMapper because there
+    // are additional methods in the subclass.
     static wxFontMapper *Get();
+#else
+    // wxBase code only cares that it's a wxFontMapperBase
+    static wxFontMapperBase *Get();
+#endif
 
     // set the singleton to 'mapper' instance and return previous one
     static wxFontMapper *Set(wxFontMapper *mapper);
@@ -251,13 +258,7 @@ private:
     DECLARE_NO_COPY_CLASS(wxFontMapper)
 };
 
-#else // !wxUSE_GUI
-
-class WXDLLIMPEXP_BASE wxFontMapper : public wxFontMapperBase
-{
-};
-
-#endif // wxUSE_GUI/!wxUSE_GUI
+#endif // wxUSE_GUI
 
 // ----------------------------------------------------------------------------
 // global variables
diff --git a/src/common/fmapbase.cpp b/src/common/fmapbase.cpp
index b7107408bd..759c7541eb 100644
--- a/src/common/fmapbase.cpp
+++ b/src/common/fmapbase.cpp
@@ -199,7 +199,7 @@ class wxFontMapperModule : public wxModule
 public:
     wxFontMapperModule() : wxModule() { }
     virtual bool OnInit() { return true; }
-    virtual void OnExit() { delete wxFontMapper::Set(NULL); }
+    virtual void OnExit() { delete wxFontMapperBase::Set(NULL); }
 
     DECLARE_DYNAMIC_CLASS(wxFontMapperModule)
 };
@@ -234,7 +234,11 @@ wxFontMapperBase::~wxFontMapperBase()
 }
 
 /* static */
-wxFontMapper *wxFontMapperBase::Get()
+// Declared as returning wxFontMapper when wxUSE_GUI=1.  Unfortunately, it's
+// only implemented in wxBase library.  Note that if the last resort
+// is taken and GUI code tries to treat it as a real wxFontMapper
+// then you'd be in trouble.
+wxFontMapperBase *wxFontMapperBase::Get()
 {
     if ( !sm_instance )
     {
@@ -255,7 +259,7 @@ wxFontMapper *wxFontMapperBase::Get()
         }
     }
 
-    return sm_instance;
+    return (wxFontMapperBase*)sm_instance;
 }
 
 /* static */
-- 
2.45.2