moved wxMGL's font management code to common so that it can be reused by wxDFB; implemented wxDFB part

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43550 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/dfb/chkconf.h

@@ -17,4 +17,8 @@
 #   error "wxDirectFB cannot be built without wxUniversal"
 #endif
 
+#if !wxUSE_CONFIG
+#   error "wxFileConfig is required by wxDFB port"
+#endif
+
 #endif /* _WX_DFB_CHKCONF_H_ */

include/wx/dfb/dc.h

@@ -169,6 +169,8 @@ protected:
                                int fillStyle = wxODDEVEN_RULE);
 
     // implementation from now on:
+protected:
+    wxIDirectFBFontPtr GetCurrentFont() const;
 
 private:
     // Unified implementation of DrawIcon, DrawBitmap and Blit:

include/wx/dfb/font.h

@@ -63,8 +63,12 @@ public:
     virtual void SetUnderlined(bool underlined);
     virtual void SetEncoding(wxFontEncoding encoding);
 
+    // Unofficial API, don't use
+    virtual void SetNoAntiAliasing(bool no = true);
+    virtual bool GetNoAntiAliasing() const;
+
     // implementation from now on:
-    wxIDirectFBFontPtr GetDirectFBFont() const;
+    wxIDirectFBFontPtr GetDirectFBFont(bool antialiased) const;
 
 protected:
     // ref counting code

include/wx/dfb/private/fontmgr.h

@@ -0,0 +1,83 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/dfb/private/fontmgr.h
+// Purpose:     font management for wxDFB
+// Author:      Vaclav Slavik
+// Created:     2006-11-18
+// RCS-ID:      $Id$
+// Copyright:   (c) 2001-2002 SciTech Software, Inc. (www.scitechsoft.com)
+//              (c) 2006 REA Elektronik GmbH
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_DFB_PRIVATE_FONTMGR_H_
+#define _WX_DFB_PRIVATE_FONTMGR_H_
+
+#include "wx/dfb/wrapdfb.h"
+
+class wxFileConfig;
+
+class wxFontInstance : public wxFontInstanceBase
+{
+public:
+    wxFontInstance(float ptSize, bool aa, const wxString& filename);
+
+    wxIDirectFBFontPtr GetDirectFBFont() const { return m_font; }
+
+private:
+    wxIDirectFBFontPtr m_font;
+};
+
+class wxFontFace : public wxFontFaceBase
+{
+public:
+    wxFontFace(const wxString& filename) : m_fileName(filename) {}
+
+protected:
+    wxFontInstance *CreateFontInstance(float ptSize, bool aa);
+
+private:
+    wxString m_fileName;
+};
+
+class wxFontBundle : public wxFontBundleBase
+{
+public:
+    wxFontBundle(const wxString& name,
+                 const wxString& fileRegular,
+                 const wxString& fileBold,
+                 const wxString& fileItalic,
+                 const wxString& fileBoldItalic,
+                 bool isFixed);
+
+    /// Returns name of the family
+    virtual wxString GetName() const { return m_name; }
+
+    virtual bool IsFixed() const { return m_isFixed; }
+
+private:
+    wxString m_name;
+    bool     m_isFixed;
+};
+
+class wxFontsManager : public wxFontsManagerBase
+{
+public:
+    wxFontsManager() { AddAllFonts(); }
+
+    virtual wxString GetDefaultFacename(wxFontFamily family) const
+    {
+        return m_defaultFacenames[family];
+    }
+
+private:
+    // adds all fonts using AddBundle()
+    void AddAllFonts();
+    void AddFont(const wxString& dir, const wxString& name, wxFileConfig& cfg);
+    void SetDefaultFonts(wxFileConfig& cfg);
+
+private:
+    // default facenames
+    wxString m_defaultFacenames[wxFONTFAMILY_MAX];
+};
+
+#endif // _WX_DFB_PRIVATE_FONTMGR_H_

include/wx/dfb/wrapdfb.h

@@ -17,6 +17,7 @@
 
 wxDFB_DECLARE_INTERFACE(IDirectFB);
 wxDFB_DECLARE_INTERFACE(IDirectFBDisplayLayer);
+wxDFB_DECLARE_INTERFACE(IDirectFBFont);
 wxDFB_DECLARE_INTERFACE(IDirectFBWindow);
 wxDFB_DECLARE_INTERFACE(IDirectFBSurface);
 wxDFB_DECLARE_INTERFACE(IDirectFBPalette);