signned/unsigned fix

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

diff --git a/include/wx/font.h b/include/wx/font.h
index ff010a2443be9ef626fc0708372d40fee8efce53..7ca50d5dbbb2398d09e131983a70a10381b4157b 100644 (file)
--- a/include/wx/font.h
+++ b/include/wx/font.h
@@ -12,17 +12,23 @@
 #ifndef _WX_FONT_H_BASE_
 #define _WX_FONT_H_BASE_
 
+#ifdef __GNUG__
+    #pragma interface "fontbase.h"
+#endif
+
 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
 
 #include "wx/defs.h"        // for wxDEFAULT &c
+#include "wx/fontenc.h"     // the font encoding constants
 #include "wx/gdiobj.h"      // the base class
 
 // ----------------------------------------------------------------------------
 // forward declarations
 // ----------------------------------------------------------------------------
 
+class WXDLLEXPORT wxFontData;
 class WXDLLEXPORT wxFontBase;
 class WXDLLEXPORT wxFont;
 
@@ -30,7 +36,10 @@ class WXDLLEXPORT wxFont;
 // font constants
 // ----------------------------------------------------------------------------
 
-// standard font families
+// standard font families: these may be used only for the font creation, it
+// doesn't make sense to query an existing font for its font family as,
+// especially if the font had been created from a native font description, it
+// may be unknown
 enum wxFontFamily
 {
     wxFONTFAMILY_DEFAULT = wxDEFAULT,
@@ -40,7 +49,8 @@ enum wxFontFamily
     wxFONTFAMILY_SWISS = wxSWISS,
     wxFONTFAMILY_MODERN = wxMODERN,
     wxFONTFAMILY_TELETYPE = wxTELETYPE,
-    wxFONTFAMILY_MAX
+    wxFONTFAMILY_MAX,
+    wxFONTFAMILY_UNKNOWN = wxFONTFAMILY_MAX
 };
 
 // font styles
@@ -61,59 +71,20 @@ enum wxFontWeight
     wxFONTWEIGHT_MAX
 };
 
-// font encodings
-enum wxFontEncoding
-{
-    wxFONTENCODING_SYSTEM = -1,     // system default
-    wxFONTENCODING_DEFAULT,         // current default encoding
-
-    // ISO8859 standard defines a number of single-byte charsets
-    wxFONTENCODING_ISO8859_1,       // West European (Latin1)
-    wxFONTENCODING_ISO8859_2,       // Central and East European (Latin2)
-    wxFONTENCODING_ISO8859_3,       // Esperanto (Latin3)
-    wxFONTENCODING_ISO8859_4,       // Baltic languages (Estonian) (Latin4)
-    wxFONTENCODING_ISO8859_5,       // Cyrillic
-    wxFONTENCODING_ISO8859_6,       // Arabic
-    wxFONTENCODING_ISO8859_7,       // Greek
-    wxFONTENCODING_ISO8859_8,       // Hebrew
-    wxFONTENCODING_ISO8859_9,       // Turkish (Latin5)
-    wxFONTENCODING_ISO8859_10,      // Variation of Latin4 (Latin6)
-    wxFONTENCODING_ISO8859_11,      // Thai
-    wxFONTENCODING_ISO8859_12,      // doesn't exist currently, but put it
-                                    // here anyhow to make all ISO8859
-                                    // consecutive numbers
-    wxFONTENCODING_ISO8859_13,      // Latin7
-    wxFONTENCODING_ISO8859_14,      // Latin8
-    wxFONTENCODING_ISO8859_15,      // Latin9 (a.k.a. Latin0, includes euro)
-
-    // Cyrillic charset soup (see http://czyborra.com/charsets/cyrillic.html)
-    wxFONTENCODING_KOI8,            // we don't support any of KOI8 variants
-    wxFONTENCODING_ALTERNATIVE,     // same as MS-DOS CP866
-    wxFONTENCODING_BULGARIAN,       // used under Linux in Bulgaria
-
-    // what would we do without Microsoft? They have their own encodings
-        // for DOS
-    wxFONTENCODING_CP437,           // original MS-DOS codepage
-    wxFONTENCODING_CP850,           // CP437 merged with Latin1
-    wxFONTENCODING_CP852,           // CP437 merged with Latin2
-    wxFONTENCODING_CP855,           // another cyrillic encoding
-    wxFONTENCODING_CP866 = wxFONTENCODING_ALTERNATIVE,
-        // and for Windows
-    wxFONTENCODING_CP1250,          // WinLatin2
-    wxFONTENCODING_CP1251,          // WinCyrillic
-    wxFONTENCODING_CP1252,          // WinLatin1
-
-    wxFONTENCODING_MAX
-};
-
 // ----------------------------------------------------------------------------
 // wxFontBase represents a font object
 // ----------------------------------------------------------------------------
 
-class wxFontBase : public wxGDIObject
+class WXDLLEXPORT wxFontRefData;
+struct WXDLLEXPORT wxNativeFontInfo;
+
+class WXDLLEXPORT wxFontBase : public wxGDIObject
 {
 public:
     // creator function
+    virtual ~wxFontBase();
+
+    // from the font components
     static wxFont *New(
         int pointSize,              // size of the font in points
         int family,                 // see wxFontFamily enum
@@ -123,6 +94,12 @@ public:
         const wxString& face = wxEmptyString,              // facename
         wxFontEncoding encoding = wxFONTENCODING_DEFAULT); // ISO8859-X, ...
 
+    // from the (opaque) native font description object
+    static wxFont *New(const wxNativeFontInfo& nativeFontDesc);
+
+    // from the string representation of wxNativeFontInfo
+    static wxFont *New(const wxString& strNativeFontDesc);
+
     // was the font successfully created?
     bool Ok() const { return m_refData != NULL; }
 
@@ -138,6 +115,12 @@ public:
     virtual bool GetUnderlined() const = 0;
     virtual wxString GetFaceName() const = 0;
     virtual wxFontEncoding GetEncoding() const = 0;
+    virtual wxNativeFontInfo *GetNativeFontInfo() const;
+
+    virtual bool IsFixedWidth() const;
+
+    wxString GetNativeFontInfoDesc() const;
+    wxString GetNativeFontInfoUserDesc() const;
 
     // change the font characteristics
     virtual void SetPointSize( int pointSize ) = 0;
@@ -147,6 +130,10 @@ public:
     virtual void SetFaceName( const wxString& faceName ) = 0;
     virtual void SetUnderlined( bool underlined ) = 0;
     virtual void SetEncoding(wxFontEncoding encoding) = 0;
+    virtual void SetNativeFontInfo(const wxNativeFontInfo& info);
+
+    void SetNativeFontInfo(const wxString& info);
+    void SetNativeFontInfoUserDesc(const wxString& info);
 
     // translate the fonts into human-readable string (i.e. GetStyleString()
     // will return "wxITALIC" for an italic font, ...)
@@ -156,14 +143,12 @@ public:
 
     // the default encoding is used for creating all fonts with default
     // encoding parameter
-    static wxFontEncoding GetDefaultEncoding()
-        { return ms_encodingDefault; }
-    static void SetDefaultEncoding(wxFontEncoding encoding)
-        { ms_encodingDefault = encoding; }
+    static wxFontEncoding GetDefaultEncoding() { return ms_encodingDefault; }
+    static void SetDefaultEncoding(wxFontEncoding encoding);
 
 protected:
     // get the internal data
-    class WXDLLEXPORT wxFontRefData *GetFontData() const
+    wxFontRefData *GetFontData() const
         { return (wxFontRefData *)m_refData; }
 
 private:
@@ -181,8 +166,10 @@ private:
     #include "wx/motif/font.h"
 #elif defined(__WXGTK__)
     #include "wx/gtk/font.h"
-#elif defined(__WXQT__)
-    #include "wx/qt/font.h"
+#elif defined(__WXX11__)
+    #include "wx/x11/font.h"
+#elif defined(__WXMGL__)
+    #include "wx/mgl/font.h"
 #elif defined(__WXMAC__)
     #include "wx/mac/font.h"
 #elif defined(__WXPM__)
@@ -195,7 +182,6 @@ private:
 // macros
 // ----------------------------------------------------------------------------
 
-// VZ: this is ugly (FIXME)
 #define M_FONTDATA GetFontData()
 
 #endif