added support for appearance brushes

[wxWidgets.git] / include / wx / fontutil.h

diff --git a/include/wx/fontutil.h b/include/wx/fontutil.h
index de51565a22979e29e2d8bd474265da4e4d6dcb31..1ead928848257a586589ffec41713c4548f4db86 100644 (file)
--- a/include/wx/fontutil.h
+++ b/include/wx/fontutil.h
@@ -26,48 +26,88 @@
 
 #include "wx/font.h"        // for wxFont and wxFontEncoding
 
-// for our purposes here, GDK and X are identical
-#if defined(__WXGTK__) || defined(__X__)
-    #define _WX_X_FONTLIKE
+#if defined(__WXMSW__)
+    #include <windows.h>
+    #include "wx/msw/winundef.h"
 #endif
 
 // ----------------------------------------------------------------------------
 // types
 // ----------------------------------------------------------------------------
 
-// This private structure specifies all the parameters needed to create a font
-// with the given encoding on this platform.
+// wxNativeFontInfo is platform-specific font representation: this struct
+// should be considered as opaque font description only used by the native
+// functions, the user code can only get the objects of this type from
+// somewhere and pass it somewhere else (possibly save them somewhere using
+// ToString() and restore them using FromString())
 //
-// Under X, it contains the last 2 elements of the font specifications
-// (registry and encoding).
-//
-// Under Windows, it contains a number which is one of predefined CHARSET_XXX
-// values.
-//
-// Under all platforms it also contains a facename string which should be
-// used, if not empty, to create fonts in this encoding (this is the only way
-// to create a font of non-standard encoding (like KOI8) under Windows - the
-// facename specifies the encoding then)
-
-struct WXDLLEXPORT wxNativeEncodingInfo
+// NB: it is a POD currently for max efficiency but if it continues to grow
+//     further it might make sense to make it a real class with virtual methods
+struct WXDLLEXPORT wxNativeFontInfo
 {
-    wxString facename;          // may be empty meaning "any"
-
-#if defined(__WXMSW__) || defined(__WXPM__) || defined(__WXMAC__)
-    wxNativeEncodingInfo() { charset = 0; /* ANSI_CHARSET */ }
-
-    int      charset;
-#elif defined(_WX_X_FONTLIKE)
-    wxString xregistry,
-             xencoding;
-#else
-    #error "Unsupported toolkit"
-#endif
-
-    // this struct is saved in config by wxFontMapper, so it should know to
-    // serialise itself (implemented in platform-specific code)
+#if defined(__WXGTK__) || defined(__WXMOTIF__)
+    // the components of the XLFD
+    wxString     fontElements[14];
+
+    // the full XLFD
+    wxString     xFontName;
+
+    // init the elements from an XLFD, return TRUE if ok
+    bool FromXFontName(const wxString& xFontName);
+
+    // generate an XLFD using the fontElements
+    wxString GetXFontName() const;
+#elif defined(__WXMSW__)
+    LOGFONT      lf;
+#else // other platforms
+    //
+    //  This is a generic implementation that should work on all ports
+    //  without specific support by the port.
+    //
+    #define wxNO_NATIVE_FONTINFO
+
+    int           pointSize;
+    wxFontFamily  family;
+    wxFontStyle   style;
+    wxFontWeight  weight;
+    bool          underlined;
+    wxString      faceName;
+    wxFontEncoding encoding;
+#endif // platforms
+
+    // default ctor (default copy ctor is ok)
+    wxNativeFontInfo() { Init(); }
+
+    // reset to the default state
+    void Init();
+
+    // accessors and modifiers for the font elements
+    int GetPointSize() const;
+    wxFontStyle GetStyle() const;
+    wxFontWeight GetWeight() const;
+    bool GetUnderlined() const;
+    wxString GetFaceName() const;
+    wxFontFamily GetFamily() const;
+    wxFontEncoding GetEncoding() const;
+
+    void SetPointSize(int pointsize);
+    void SetStyle(wxFontStyle style);
+    void SetWeight(wxFontWeight weight);
+    void SetUnderlined(bool underlined);
+    void SetFaceName(wxString facename);
+    void SetFamily(wxFontFamily family);
+    void SetEncoding(wxFontEncoding encoding);
+
+    // it is important to be able to serialize wxNativeFontInfo objects to be
+    // able to store them (in config file, for example)
     bool FromString(const wxString& s);
     wxString ToString() const;
+
+    // we also want to present the native font descriptions to the user in some
+    // human-readable form (it is not platform independent neither, but can
+    // hopefully be understood by the user)
+    bool FromUserString(const wxString& s);
+    wxString ToUserString() const;
 };
 
 // ----------------------------------------------------------------------------
@@ -92,4 +132,12 @@ extern bool wxTestFontEncoding(const wxNativeEncodingInfo& info);
     #include "wx/unix/fontutil.h"
 #endif // X || GDK
 
+// ----------------------------------------------------------------------------
+// font-related functions (MGL)
+// ----------------------------------------------------------------------------
+
+#ifdef __WXMGL__
+    #include "wx/mgl/fontutil.h"
+#endif // __WXMGL__
+
 #endif // _WX_FONTUTIL_H_