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fixes bug 414369
[wxWidgets.git] / src / msw / font.cpp
diff --git a/src/msw/font.cpp b/src/msw/font.cpp
index 48a127d8f96e66c281b905ac70aea83e74a0c9bf..c4392218bdfd8a7fbf3646c8a131d18dc03f6942 100644 (file)
--- a/src/msw/font.cpp
+++ b/src/msw/font.cpp
@@ -6,357 +6,655 @@
 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart and Markus Holzem
 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:    wxWindows licence
+// Licence:       wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
 #ifdef __GNUG__
 #ifdef __GNUG__
-#pragma implementation "font.h"
+    #pragma implementation "font.h"
 #endif
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 #endif
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
-#pragma hdrstop
+    #pragma hdrstop
 #endif
 
 #ifndef WX_PRECOMP
 #endif
 
 #ifndef WX_PRECOMP
-#include <stdio.h>
-#include "wx/setup.h"
-#include "wx/list.h"
-#include "wx/utils.h"
-#include "wx/app.h"
-#include "wx/font.h"
-#endif
+    #include "wx/setup.h"
+    #include "wx/list.h"
+    #include "wx/utils.h"
+    #include "wx/app.h"
+    #include "wx/font.h"
+    #include "wx/log.h"
+#endif // WX_PRECOMP
+
+#include "wx/fontutil.h"
+#include "wx/tokenzr.h"
 
 #include "wx/msw/private.h"
 
 #include "wx/msw/private.h"
-#include "assert.h"
 
 
-#if !USE_SHARED_LIBRARIES
 IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
 
 IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
 
-#if USE_PORTABLE_FONTS_IN_MSW
-IMPLEMENT_DYNAMIC_CLASS(wxFontNameDirectory, wxObject)
-#endif
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
 
 
-#endif
+// the default font size in points
+static const int wxDEFAULT_FONT_SIZE = 12;
+
+// ----------------------------------------------------------------------------
+// wxFontRefData - the internal description of the font
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxFontRefData: public wxGDIRefData
+{
+friend class WXDLLEXPORT wxFont;
+
+public:
+    wxFontRefData()
+    {
+        Init(wxDEFAULT_FONT_SIZE, wxDEFAULT, wxNORMAL, wxNORMAL, FALSE,
+             "", wxFONTENCODING_DEFAULT);
+    }
+
+    wxFontRefData(const wxFontRefData& data)
+    {
+        Init(data.m_pointSize, data.m_family, data.m_style, data.m_weight,
+             data.m_underlined, data.m_faceName, data.m_encoding);
+
+        m_fontId = data.m_fontId;
+    }
+
+    wxFontRefData(int size,
+                  int family,
+                  int style,
+                  int weight,
+                  bool underlined,
+                  const wxString& faceName,
+                  wxFontEncoding encoding)
+    {
+        Init(size, family, style, weight, underlined, faceName, encoding);
+    }
+
+    wxFontRefData(const wxNativeFontInfo& info)
+    {
+        Init(info);
+    }
 
 
-wxFontRefData::wxFontRefData(void)
+    virtual ~wxFontRefData();
+
+protected:
+    // common part of all ctors
+    void Init(int size,
+              int family,
+              int style,
+              int weight,
+              bool underlined,
+              const wxString& faceName,
+              wxFontEncoding encoding);
+
+    void Init(const wxNativeFontInfo& info);
+
+    // If TRUE, the pointer to the actual font is temporary and SHOULD NOT BE
+    // DELETED by destructor
+    bool          m_temporary;
+
+    int           m_fontId;
+
+    // font characterstics
+    int           m_pointSize;
+    int           m_family;
+    int           m_style;
+    int           m_weight;
+    bool          m_underlined;
+    wxString      m_faceName;
+    wxFontEncoding m_encoding;
+
+    // Windows font handle
+    WXHFONT       m_hFont;
+
+    // Native font info
+    wxNativeFontInfo m_nativeFontInfo;
+    bool             m_nativeFontInfoOk;
+};
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// wxFontRefData
+// ----------------------------------------------------------------------------
+
+void wxFontRefData::Init(int pointSize,
+                         int family,
+                         int style,
+                         int weight,
+                         bool underlined,
+                         const wxString& faceName,
+                         wxFontEncoding encoding)
 {
 {
-       m_style = 0;
-       m_temporary = FALSE;
-       m_pointSize = 0;
-       m_family = 0;
-       m_fontId = 0;
-       m_style = 0;
-       m_weight = 0;
-       m_underlined = 0;
-       m_faceName = "";
-       m_hFont = 0;
+    m_style = style;
+    m_pointSize = pointSize;
+    m_family = family;
+    m_style = style;
+    m_weight = weight;
+    m_underlined = underlined;
+    m_faceName = faceName;
+    m_encoding = encoding;
+
+    m_fontId = 0;
+    m_temporary = FALSE;
+
+    m_hFont = 0;
+
+    m_nativeFontInfoOk = FALSE;
+}
+
+void wxFontRefData::Init(const wxNativeFontInfo& info)
+{
+    // extract family from pitch-and-family
+    int lfFamily = info.lf.lfPitchAndFamily;
+    if ( lfFamily & FIXED_PITCH )
+        lfFamily -= FIXED_PITCH;
+    if ( lfFamily & VARIABLE_PITCH )
+        lfFamily -= VARIABLE_PITCH;
+
+    switch ( lfFamily )
+    {
+        case FF_ROMAN:
+            m_family = wxROMAN;
+            break;
+
+        case FF_SWISS:
+            m_family = wxSWISS;
+            break;
+
+        case FF_SCRIPT:
+            m_family = wxSCRIPT;
+            break;
+
+        case FF_MODERN:
+            m_family = wxMODERN;
+            break;
+
+        case FF_DECORATIVE:
+            m_family = wxDECORATIVE;
+            break;
+
+        default:
+            m_family = wxSWISS;
+    }
+
+    // weight and style
+    switch ( info.lf.lfWeight )
+    {
+        case FW_LIGHT:
+            m_weight = wxLIGHT;
+            break;
+
+        default:
+        case FW_NORMAL:
+            m_weight = wxNORMAL;
+            break;
+
+        case FW_BOLD:
+            m_weight = wxBOLD;
+            break;
+    }
+
+    m_style = info.lf.lfItalic ? wxITALIC : wxNORMAL;
+
+    m_underlined = info.lf.lfUnderline != 0;
+
+    m_faceName = info.lf.lfFaceName;
+
+    // remember that 1pt = 1/72inch
+    int height = abs(info.lf.lfHeight);
+
+#if wxUSE_SCREEN_DPI
+    HDC dc = ::GetDC(NULL);
+    static const int ppInch = GetDeviceCaps(dc, LOGPIXELSY);
+    ::ReleaseDC(NULL, dc);
+#else
+    static const int ppInch = 96;
+#endif
+    m_pointSize = (int) (((72.0*((double)height))/(double) ppInch) + 0.5);
+
+    m_encoding = wxGetFontEncFromCharSet(info.lf.lfCharSet);
+
+    m_fontId = 0;
+    m_temporary = FALSE;
+
+    m_hFont = 0;
+
+    m_nativeFontInfoOk = TRUE;
+    m_nativeFontInfo = info;
 }
 
 }
 
-wxFontRefData::~wxFontRefData(void)
+wxFontRefData::~wxFontRefData()
 {
 {
-       if ( m_hFont )
-       ::DeleteObject((HFONT) m_hFont);
+    if ( m_hFont )
+    {
+        if ( !::DeleteObject((HFONT) m_hFont) )
+        {
+            wxLogLastError(wxT("DeleteObject(font)"));
+        }
+    }
 }
 
 }
 
-wxFont::wxFont(void)
+
+// ----------------------------------------------------------------------------
+// wxNativeFontInfo
+// ----------------------------------------------------------------------------
+
+bool wxNativeFontInfo::FromString(const wxString& s)
 {
 {
-    if ( wxTheFontList )
-        wxTheFontList->Append(this);
+    long l;
+
+    wxStringTokenizer tokenizer(s, _T(";"));
+
+    wxString token = tokenizer.GetNextToken();
+    //
+    //  Ignore the version for now
+    //
+
+    token = tokenizer.GetNextToken();
+    if ( !token.ToLong(&l) )
+        return FALSE;
+    lf.lfHeight = l;
+
+    token = tokenizer.GetNextToken();
+    if ( !token.ToLong(&l) )
+        return FALSE;
+    lf.lfWidth = l;
+
+    token = tokenizer.GetNextToken();
+    if ( !token.ToLong(&l) )
+        return FALSE;
+    lf.lfEscapement = l;
+
+    token = tokenizer.GetNextToken();
+    if ( !token.ToLong(&l) )
+        return FALSE;
+    lf.lfOrientation = l;
+
+    token = tokenizer.GetNextToken();
+    if ( !token.ToLong(&l) )
+        return FALSE;
+    lf.lfWeight = l;
+
+    token = tokenizer.GetNextToken();
+    if ( !token.ToLong(&l) )
+        return FALSE;
+    lf.lfItalic = l;
+
+    token = tokenizer.GetNextToken();
+    if ( !token.ToLong(&l) )
+        return FALSE;
+    lf.lfUnderline = l;
+
+    token = tokenizer.GetNextToken();
+    if ( !token.ToLong(&l) )
+        return FALSE;
+    lf.lfStrikeOut = l;
+
+    token = tokenizer.GetNextToken();
+    if ( !token.ToLong(&l) )
+        return FALSE;
+    lf.lfCharSet = l;
+
+    token = tokenizer.GetNextToken();
+    if ( !token.ToLong(&l) )
+        return FALSE;
+    lf.lfOutPrecision = l;
+
+    token = tokenizer.GetNextToken();
+    if ( !token.ToLong(&l) )
+        return FALSE;
+    lf.lfClipPrecision = l;
+
+    token = tokenizer.GetNextToken();
+    if ( !token.ToLong(&l) )
+        return FALSE;
+    lf.lfQuality = l;
+
+    token = tokenizer.GetNextToken();
+    if ( !token.ToLong(&l) )
+        return FALSE;
+    lf.lfPitchAndFamily = l;
+
+    token = tokenizer.GetNextToken();
+    if(!token)
+        return FALSE;
+    wxStrcpy(lf.lfFaceName, token.c_str());
+
+    return TRUE;
 }
 
 }
 
-/* Constructor for a font. Note that the real construction is done
- * in wxDC::SetFont, when information is available about scaling etc.
- */
-wxFont::wxFont(int PointSize, int Family, int Style, int Weight, bool Underlined, const wxString& Face)
+wxString wxNativeFontInfo::ToString() const
 {
 {
-  Create(PointSize, Family, Style, Weight, Underlined, Face);
+    wxString s;
+
+    s.Printf(_T("%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%s"),
+             0, // version, in case we want to change the format later
+             lf.lfHeight,
+             lf.lfWidth,
+             lf.lfEscapement,
+             lf.lfOrientation,
+             lf.lfWeight,
+             lf.lfItalic,
+             lf.lfUnderline,
+             lf.lfStrikeOut,
+             lf.lfCharSet,
+             lf.lfOutPrecision,
+             lf.lfClipPrecision,
+             lf.lfQuality,
+             lf.lfPitchAndFamily,
+             lf.lfFaceName);
+
+    return s;
+}
 
 
+// ----------------------------------------------------------------------------
+// wxFont
+// ----------------------------------------------------------------------------
+
+void wxFont::Init()
+{
     if ( wxTheFontList )
         wxTheFontList->Append(this);
 }
 
     if ( wxTheFontList )
         wxTheFontList->Append(this);
 }
 
-bool wxFont::Create(int PointSize, int Family, int Style, int Weight, bool Underlined, const wxString& Face)
+bool wxFont::Create(const wxNativeFontInfo& info)
 {
 {
-  UnRef();
-  m_refData = new wxFontRefData;
+    UnRef();
 
 
-  M_FONTDATA->m_family = Family;
-  M_FONTDATA->m_style = Style;
-  M_FONTDATA->m_weight = Weight;
-  M_FONTDATA->m_pointSize = PointSize;
-  M_FONTDATA->m_underlined = Underlined;
-  M_FONTDATA->m_faceName = Face;
-  M_FONTDATA->m_temporary = FALSE;
-  M_FONTDATA->m_hFont = 0;
+    m_refData = new wxFontRefData(info);
 
 
-  RealizeResource();
+    RealizeResource();
 
 
-  return TRUE;
+    return TRUE;
 }
 
 }
 
-wxFont::~wxFont()
+wxFont::wxFont(const wxString& fontdesc)
 {
 {
-  if (wxTheFontList)
-    wxTheFontList->DeleteObject(this);
+    wxNativeFontInfo info;
+    if ( info.FromString(fontdesc) )
+        (void)Create(info);
 }
 
 }
 
-bool wxFont::RealizeResource(void)
+/* Constructor for a font. Note that the real construction is done
+ * in wxDC::SetFont, when information is available about scaling etc.
+ */
+bool wxFont::Create(int pointSize,
+                    int family,
+                    int style,
+                    int weight,
+                    bool underlined,
+                    const wxString& faceName,
+                    wxFontEncoding encoding)
 {
 {
-  if (M_FONTDATA && !M_FONTDATA->m_hFont)
-  {
-    BYTE ff_italic;
-    int ff_weight = 0;
-    int ff_family = 0;
-    wxString ff_face("");
+    UnRef();
 
 
-    switch (M_FONTDATA->m_family)
-    {
-      case wxSCRIPT:     ff_family = FF_SCRIPT ;
-                         ff_face = "Script" ;
-                         break ;
-      case wxDECORATIVE: ff_family = FF_DECORATIVE;
-                         break;
-      case wxROMAN:      ff_family = FF_ROMAN;
-                         ff_face = "Times New Roman" ;
-                         break;
-      case wxTELETYPE:
-      case wxMODERN:     ff_family = FF_MODERN;
-                         ff_face = "Courier New" ;
-                         break;
-      case wxSWISS:      ff_family = FF_SWISS;
-                         ff_face = "Arial";
-                         break;
-      case wxDEFAULT:
-      default:           ff_family = FF_SWISS;
-                         ff_face = "Arial" ; 
-    }
+    // wxDEFAULT is a valid value for the font size too so we must treat it
+    // specially here (otherwise the size would be 70 == wxDEFAULT value)
+    if ( pointSize == wxDEFAULT )
+        pointSize = wxDEFAULT_FONT_SIZE;
 
 
-    if (M_FONTDATA->m_style == wxITALIC || M_FONTDATA->m_style == wxSLANT)
-      ff_italic = 1;
-    else
-      ff_italic = 0;
+    m_refData = new wxFontRefData(pointSize, family, style, weight,
+                                  underlined, faceName, encoding);
 
 
-    if (M_FONTDATA->m_weight == wxNORMAL)
-      ff_weight = FW_NORMAL;
-    else if (M_FONTDATA->m_weight == wxLIGHT)
-      ff_weight = FW_LIGHT;
-    else if (M_FONTDATA->m_weight == wxBOLD)
-      ff_weight = FW_BOLD;
+    RealizeResource();
 
 
-#if defined(__X__) || (defined(__WINDOWS__) && USE_PORTABLE_FONTS_IN_MSW)
-    ff_face = wxTheFontNameDirectory.GetScreenName(M_FONTDATA->m_family, M_FONTDATA->m_weight, M_FONTDATA->m_style);
-#else
-    ff_face = M_FONTDATA->m_faceName;
-       if ( ff_face.IsNull() )
-               ff_face = "";
-#endif
+    return TRUE;
+}
+
+wxFont::~wxFont()
+{
+    if ( wxTheFontList )
+        wxTheFontList->DeleteObject(this);
+}
 
 
-/* Always calculate fonts using the screen DC (is this the best strategy?)
- * There may be confusion if a font is selected into a printer
- * DC (say), because the height will be calculated very differently.
-    // What sort of display is it?
-    int technology = ::GetDeviceCaps(dc, TECHNOLOGY);
+// ----------------------------------------------------------------------------
+// real implementation
+// ----------------------------------------------------------------------------
 
 
-    int nHeight;
-    
-    if (technology != DT_RASDISPLAY && technology != DT_RASPRINTER)
+bool wxFont::RealizeResource()
+{
+    if ( GetResourceHandle() )
     {
     {
-      // Have to get screen DC Caps, because a metafile will return 0.
-      HDC dc2 = ::GetDC(NULL);
-      nHeight = M_FONTDATA->m_pointSize*GetDeviceCaps(dc2, LOGPIXELSY)/72;
-      ::ReleaseDC(NULL, dc2);
+        // VZ: the old code returned FALSE in this case, but it doesn't seem
+        //     to make sense because the font _was_ created
+        return TRUE;
     }
     }
-    else
+
+    if(!M_FONTDATA->m_nativeFontInfoOk)
     {
     {
-      nHeight = M_FONTDATA->m_pointSize*GetDeviceCaps(dc, LOGPIXELSY)/72;
+      wxFillLogFont(&M_FONTDATA->m_nativeFontInfo.lf, this);
+      M_FONTDATA->m_nativeFontInfoOk = TRUE;
     }
     }
-*/
-    // Have to get screen DC Caps, because a metafile will return 0.
-    HDC dc2 = ::GetDC(NULL);
-    int ppInch = ::GetDeviceCaps(dc2, LOGPIXELSY);
-    ::ReleaseDC(NULL, dc2);
-
-    // New behaviour: apparently ppInch varies according to
-    // Large/Small Fonts setting in Windows. This messes
-    // up fonts. So, set ppInch to a constant 96 dpi.
-    ppInch = 96;
-    
-#if FONT_SIZE_COMPATIBILITY
-    // Incorrect, but compatible with old wxWindows behaviour
-    int nHeight = (M_FONTDATA->m_pointSize*ppInch/72);
-#else
-    // Correct for Windows compatibility
-    int nHeight = - (M_FONTDATA->m_pointSize*ppInch/72);
-#endif
 
 
-    bool ff_underline = M_FONTDATA->m_underlined;
+    M_FONTDATA->m_hFont = (WXHFONT)::CreateFontIndirect(&M_FONTDATA->m_nativeFontInfo.lf);
+    M_FONTDATA->m_faceName = M_FONTDATA->m_nativeFontInfo.lf.lfFaceName;
+    if ( !M_FONTDATA->m_hFont )
+    {
+        wxLogLastError(wxT("CreateFont"));
 
 
-    M_FONTDATA->m_hFont = (WXHFONT) CreateFont(nHeight, 0, 0, 0,ff_weight,ff_italic,(BYTE)ff_underline,
-                0, ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
-                PROOF_QUALITY, DEFAULT_PITCH | ff_family, (ff_face == "" ? NULL : (const char *)ff_face));
-#ifdef DEBUG_CREATE
-    if (m_hFont==NULL) wxError("Cannot create font","Internal Error") ;
-#endif
-    return (M_FONTDATA->m_hFont != (WXHFONT) NULL);
-  }
-  return FALSE;
+        return FALSE;
+    }
+
+    return TRUE;
 }
 
 bool wxFont::FreeResource(bool force)
 {
 }
 
 bool wxFont::FreeResource(bool force)
 {
-  if (M_FONTDATA && M_FONTDATA->m_hFont)
-  {
-    ::DeleteObject((HFONT) M_FONTDATA->m_hFont);
-    M_FONTDATA->m_hFont = 0;
-    return TRUE;
-  }
-  return FALSE;
+    if ( GetResourceHandle() )
+    {
+        if ( !::DeleteObject((HFONT) M_FONTDATA->m_hFont) )
+        {
+            wxLogLastError(wxT("DeleteObject(font)"));
+        }
+
+        M_FONTDATA->m_hFont = 0;
+
+        return TRUE;
+    }
+    return FALSE;
 }
 
 }
 
-/*
-bool wxFont::UseResource(void)
+WXHANDLE wxFont::GetResourceHandle()
 {
 {
-  IncrementResourceUsage();
-  return TRUE;
+    return GetHFONT();
 }
 
 }
 
-bool wxFont::ReleaseResource(void)
+WXHFONT wxFont::GetHFONT() const
 {
 {
-  DecrementResourceUsage();
-  return TRUE;
+    if ( !M_FONTDATA )
+        return 0;
+    else
+        return (WXHANDLE)M_FONTDATA->m_hFont;
 }
 }
-*/
-  
-WXHANDLE wxFont::GetResourceHandle(void)
+
+bool wxFont::IsFree() const
 {
 {
-  if ( !M_FONTDATA )
-       return 0;
-  else
-    return (WXHANDLE)M_FONTDATA->m_hFont ;
+    return (M_FONTDATA && (M_FONTDATA->m_hFont == 0));
 }
 
 }
 
-bool wxFont::IsFree(void)
+void wxFont::Unshare()
 {
 {
-  return (M_FONTDATA && (M_FONTDATA->m_hFont == 0));
+    // Don't change shared data
+    if ( !m_refData )
+    {
+        m_refData = new wxFontRefData();
+    }
+    else
+    {
+        wxFontRefData* ref = new wxFontRefData(*M_FONTDATA);
+        UnRef();
+        m_refData = ref;
+    }
 }
 
 }
 
+// ----------------------------------------------------------------------------
+// change font attribute: we recreate font when doing it
+// ----------------------------------------------------------------------------
+
 void wxFont::SetPointSize(int pointSize)
 {
 void wxFont::SetPointSize(int pointSize)
 {
-    if ( !m_refData )
-        m_refData = new wxFontRefData;
+    Unshare();
+
     M_FONTDATA->m_pointSize = pointSize;
     M_FONTDATA->m_pointSize = pointSize;
+    M_FONTDATA->m_nativeFontInfoOk = FALSE;
+
+    RealizeResource();
 }
 
 void wxFont::SetFamily(int family)
 {
 }
 
 void wxFont::SetFamily(int family)
 {
-    if ( !m_refData )
-        m_refData = new wxFontRefData;
+    Unshare();
+
     M_FONTDATA->m_family = family;
     M_FONTDATA->m_family = family;
+    M_FONTDATA->m_nativeFontInfoOk = FALSE;
+
+    RealizeResource();
 }
 
 void wxFont::SetStyle(int style)
 {
 }
 
 void wxFont::SetStyle(int style)
 {
-    if ( !m_refData )
-        m_refData = new wxFontRefData;
+    Unshare();
+
     M_FONTDATA->m_style = style;
     M_FONTDATA->m_style = style;
+    M_FONTDATA->m_nativeFontInfoOk = FALSE;
+
+    RealizeResource();
 }
 
 void wxFont::SetWeight(int weight)
 {
 }
 
 void wxFont::SetWeight(int weight)
 {
-    if ( !m_refData )
-        m_refData = new wxFontRefData;
+    Unshare();
+
     M_FONTDATA->m_weight = weight;
     M_FONTDATA->m_weight = weight;
+    M_FONTDATA->m_nativeFontInfoOk = FALSE;
+
+    RealizeResource();
 }
 
 void wxFont::SetFaceName(const wxString& faceName)
 {
 }
 
 void wxFont::SetFaceName(const wxString& faceName)
 {
-    if ( !m_refData )
-        m_refData = new wxFontRefData;
+    Unshare();
+
     M_FONTDATA->m_faceName = faceName;
     M_FONTDATA->m_faceName = faceName;
+    M_FONTDATA->m_nativeFontInfoOk = FALSE;
+
+    RealizeResource();
 }
 
 void wxFont::SetUnderlined(bool underlined)
 {
 }
 
 void wxFont::SetUnderlined(bool underlined)
 {
-    if ( !m_refData )
-        m_refData = new wxFontRefData;
+    Unshare();
+
     M_FONTDATA->m_underlined = underlined;
     M_FONTDATA->m_underlined = underlined;
+    M_FONTDATA->m_nativeFontInfoOk = FALSE;
+
+    RealizeResource();
+}
+
+void wxFont::SetEncoding(wxFontEncoding encoding)
+{
+    Unshare();
+
+    M_FONTDATA->m_encoding = encoding;
+    M_FONTDATA->m_nativeFontInfoOk = FALSE;
+
+    RealizeResource();
+}
+
+void wxFont::SetNativeFontInfo(const wxNativeFontInfo& info)
+{
+    Unshare();
+
+    FreeResource();
+
+    M_FONTDATA->Init(info);
+
+    RealizeResource();
+}
+
+// ----------------------------------------------------------------------------
+// accessors
+// ----------------------------------------------------------------------------
+
+int wxFont::GetPointSize() const
+{
+    wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
+
+    return M_FONTDATA->m_pointSize;
+}
+
+int wxFont::GetFamily() const
+{
+    wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
+
+    return M_FONTDATA->m_family;
+}
+
+int wxFont::GetFontId() const
+{
+    wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
+
+    return M_FONTDATA->m_fontId;
+}
+
+int wxFont::GetStyle() const
+{
+    wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
+
+    return M_FONTDATA->m_style;
+}
+
+int wxFont::GetWeight() const
+{
+    wxCHECK_MSG( Ok(), 0, wxT("invalid font") );
+
+    return M_FONTDATA->m_weight;
+}
+
+bool wxFont::GetUnderlined() const
+{
+    wxCHECK_MSG( Ok(), FALSE, wxT("invalid font") );
+
+    return M_FONTDATA->m_underlined;
 }
 
 }
 
-wxString wxFont::GetFamilyString(void) const
-{
-  wxString fam("");
-  switch (GetFamily())
-  {
-    case wxDECORATIVE:
-      fam = "wxDECORATIVE";
-      break;
-    case wxROMAN:
-      fam = "wxROMAN";
-      break;
-    case wxSCRIPT:
-      fam = "wxSCRIPT";
-      break;
-    case wxSWISS:
-      fam = "wxSWISS";
-      break;
-    case wxMODERN:
-      fam = "wxMODERN";
-      break;
-    case wxTELETYPE:
-      fam = "wxTELETYPE";
-      break;
-    default:
-      fam = "wxDEFAULT";
-      break;
-  }
-  return fam;
-}
-
-/* New font system */
-wxString wxFont::GetFaceName(void) const
-{
-  wxString str("");
-  if (M_FONTDATA)
-       str = M_FONTDATA->m_faceName ;
-  return str;
-}
-
-wxString wxFont::GetStyleString(void) const
-{
-  wxString styl("");
-  switch (GetStyle())
-  {
-    case wxITALIC:
-      styl = "wxITALIC";
-      break;
-    case wxSLANT:
-      styl = "wxSLANT";
-      break;
-    default:
-      styl = "wxNORMAL";
-      break;
-  }
-  return styl;
-}
-
-wxString wxFont::GetWeightString(void) const
-{
-  wxString w("");
-  switch (GetWeight())
-  {
-    case wxBOLD:
-      w = "wxBOLD";
-      break;
-    case wxLIGHT:
-      w = "wxLIGHT";
-      break;
-    default:
-      w = "wxNORMAL";
-      break;
-  }
-  return w;
+wxString wxFont::GetFaceName() const
+{
+    wxCHECK_MSG( Ok(), wxT(""), wxT("invalid font") );
+
+    return M_FONTDATA->m_faceName;
+}
+
+wxFontEncoding wxFont::GetEncoding() const
+{
+    wxCHECK_MSG( Ok(), wxFONTENCODING_DEFAULT, wxT("invalid font") );
+
+    return M_FONTDATA->m_encoding;
+}
+
+wxNativeFontInfo *wxFont::GetNativeFontInfo() const
+{
+    if( M_FONTDATA->m_nativeFontInfoOk )
+        return new wxNativeFontInfo(M_FONTDATA->m_nativeFontInfo);
+
+    return 0;
 }
 
 }
 
wxWidgets (Impactor)