include/wx/osx/font.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        font.h
   3 // Purpose:     wxFont class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_FONT_H_
  13 #define _WX_FONT_H_
  14
  15 // ----------------------------------------------------------------------------
  16 // wxFont
  17 // ----------------------------------------------------------------------------
  18
  19 // font styles
  20 enum wxOSXSystemFont
  21 {
  22     wxOSX_SYSTEM_FONT_NONE = 0,
  23     wxOSX_SYSTEM_FONT_NORMAL,
  24     wxOSX_SYSTEM_FONT_BOLD,
  25     wxOSX_SYSTEM_FONT_SMALL,
  26     wxOSX_SYSTEM_FONT_SMALL_BOLD,
  27     wxOSX_SYSTEM_FONT_MINI,
  28     wxOSX_SYSTEM_FONT_MINI_BOLD,
  29     wxOSX_SYSTEM_FONT_LABELS,
  30     wxOSX_SYSTEM_FONT_VIEWS,
  31 };
  32
  33
  34 class WXDLLIMPEXP_CORE wxFont : public wxFontBase
  35 {
  36 public:
  37     // ctors and such
  38     wxFont() { }
  39
  40     wxFont( wxOSXSystemFont systemFont );
  41
  42 #if wxOSX_USE_COCOA
  43     wxFont(WX_NSFont nsfont);
  44 #endif
  45
  46 #if FUTURE_WXWIN_COMPATIBILITY_3_0
  47     wxFont(int size,
  48            int family,
  49            int style,
  50            int weight,
  51            bool underlined = false,
  52            const wxString& face = wxEmptyString,
  53            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  54     {
  55         (void)Create(size, (wxFontFamily)family, (wxFontStyle)style, (wxFontWeight)weight, underlined, face, encoding);
  56     }
  57 #endif
  58
  59     wxFont(int size,
  60            wxFontFamily family,
  61            wxFontStyle style,
  62            wxFontWeight weight,
  63            bool underlined = false,
  64            const wxString& face = wxEmptyString,
  65            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  66     {
  67         Create(size, family, style, weight, underlined, face, encoding);
  68     }
  69
  70     wxFont(const wxSize& pixelSize,
  71            wxFontFamily family,
  72            wxFontStyle style,
  73            wxFontWeight weight,
  74            bool underlined = false,
  75            const wxString& face = wxEmptyString,
  76            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  77     {
  78         Create(10, family, style, weight, underlined, face, encoding);
  79         SetPixelSize(pixelSize);
  80     }
  81
  82     bool Create(int size,
  83                 wxFontFamily family,
  84                 wxFontStyle style,
  85                 wxFontWeight weight,
  86                 bool underlined = false,
  87                 const wxString& face = wxEmptyString,
  88                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
  89
  90     wxFont(const wxNativeFontInfo& info)
  91     {
  92         (void)Create(info);
  93     }
  94
  95     wxFont(const wxString& fontDesc);
  96
  97     bool Create(const wxNativeFontInfo& info);
  98
  99     virtual ~wxFont();
 100
 101     // implement base class pure virtuals
 102     virtual int GetPointSize() const;
 103     virtual wxSize GetPixelSize() const;
 104     virtual wxFontFamily GetFamily() const;
 105     virtual wxFontStyle GetStyle() const;
 106     virtual wxFontWeight GetWeight() const;
 107     virtual bool GetUnderlined() const;
 108     virtual wxString GetFaceName() const;
 109     virtual wxFontEncoding GetEncoding() const;
 110     virtual const wxNativeFontInfo *GetNativeFontInfo() const;
 111
 112     virtual void SetPointSize(int pointSize);
 113     virtual void SetFamily(wxFontFamily family);
 114     virtual void SetStyle(wxFontStyle style);
 115     virtual void SetWeight(wxFontWeight weight);
 116     virtual bool SetFaceName(const wxString& faceName);
 117     virtual void SetUnderlined(bool underlined);
 118     virtual void SetEncoding(wxFontEncoding encoding);
 119
 120     wxDECLARE_COMMON_FONT_METHODS();
 121
 122     // implementation only from now on
 123     // -------------------------------
 124
 125     virtual bool RealizeResource();
 126
 127     // Mac-specific, risks to change, don't use in portable code
 128
 129 #if wxOSX_USE_CARBON && wxOSX_USE_ATSU_TEXT
 130     wxUint16 MacGetThemeFontID() const ;
 131
 132     // 'old' Quickdraw accessors
 133     short MacGetFontNum() const;
 134     wxByte  MacGetFontStyle() const;
 135 #endif
 136
 137 #if wxOSX_USE_COCOA_OR_CARBON
 138     CGFontRef OSXGetCGFont() const;
 139 #endif
 140
 141 #if wxOSX_USE_CORE_TEXT
 142     CTFontRef OSXGetCTFont() const;
 143 #endif
 144
 145 #if wxOSX_USE_ATSU_TEXT
 146     // Returns an ATSUStyle not ATSUStyle*
 147     void* MacGetATSUStyle() const ;
 148     void* OSXGetATSUStyle() const { return MacGetATSUStyle() ; }
 149
 150 #if WXWIN_COMPATIBILITY_2_8
 151     wxDEPRECATED( wxUint32 MacGetATSUFontID() const );
 152     wxDEPRECATED( wxUint32 MacGetATSUAdditionalQDStyles() const );
 153 #endif
 154 #endif
 155
 156 #if wxOSX_USE_COCOA
 157     WX_NSFont OSXGetNSFont() const;
 158     static WX_NSFont OSXCreateNSFont(wxOSXSystemFont font, wxNativeFontInfo* info);
 159     static WX_NSFont OSXCreateNSFont(const wxNativeFontInfo* info);
 160     static void SetNativeInfoFromNSFont(WX_NSFont nsfont, wxNativeFontInfo* info);
 161 #endif
 162
 163 #if wxOSX_USE_IPHONE
 164     WX_UIFont OSXGetUIFont() const;
 165     static WX_UIFont OSXCreateUIFont(wxOSXSystemFont font, wxNativeFontInfo* info);
 166     static WX_UIFont OSXCreateUIFont(const wxNativeFontInfo* info);
 167 #endif
 168
 169 protected:
 170     virtual void DoSetNativeFontInfo(const wxNativeFontInfo& info);
 171
 172     virtual wxGDIRefData *CreateGDIRefData() const;
 173     virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
 174
 175 private:
 176
 177     DECLARE_DYNAMIC_CLASS(wxFont)
 178 };
 179
 180 #endif // _WX_FONT_H_