include/wx/osx/font.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/osx/font.h
   3 // Purpose:     wxFont class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // Copyright:   (c) Julian Smart
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_FONT_H_
  12 #define _WX_FONT_H_
  13
  14 // ----------------------------------------------------------------------------
  15 // wxFont
  16 // ----------------------------------------------------------------------------
  17
  18 // font styles
  19 enum wxOSXSystemFont
  20 {
  21     wxOSX_SYSTEM_FONT_NONE = 0,
  22     wxOSX_SYSTEM_FONT_NORMAL,
  23     wxOSX_SYSTEM_FONT_BOLD,
  24     wxOSX_SYSTEM_FONT_SMALL,
  25     wxOSX_SYSTEM_FONT_SMALL_BOLD,
  26     wxOSX_SYSTEM_FONT_MINI,
  27     wxOSX_SYSTEM_FONT_MINI_BOLD,
  28     wxOSX_SYSTEM_FONT_LABELS,
  29     wxOSX_SYSTEM_FONT_VIEWS
  30 };
  31
  32
  33 class WXDLLIMPEXP_CORE wxFont : public wxFontBase
  34 {
  35 public:
  36     // ctors and such
  37     wxFont() { }
  38
  39     wxFont(const wxFontInfo& info)
  40     {
  41         Create(info.GetPointSize(),
  42                info.GetFamily(),
  43                info.GetStyle(),
  44                info.GetWeight(),
  45                info.IsUnderlined(),
  46                info.GetFaceName(),
  47                info.GetEncoding());
  48
  49         if ( info.IsUsingSizeInPixels() )
  50             SetPixelSize(info.GetPixelSize());
  51     }
  52
  53     wxFont( wxOSXSystemFont systemFont );
  54
  55 #if wxOSX_USE_COCOA
  56     wxFont(WX_NSFont nsfont);
  57 #endif
  58
  59 #if FUTURE_WXWIN_COMPATIBILITY_3_0
  60     wxFont(int size,
  61            int family,
  62            int style,
  63            int weight,
  64            bool underlined = false,
  65            const wxString& face = wxEmptyString,
  66            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  67     {
  68         (void)Create(size, (wxFontFamily)family, (wxFontStyle)style, (wxFontWeight)weight, underlined, face, encoding);
  69     }
  70 #endif
  71
  72     wxFont(int size,
  73            wxFontFamily family,
  74            wxFontStyle style,
  75            wxFontWeight weight,
  76            bool underlined = false,
  77            const wxString& face = wxEmptyString,
  78            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  79     {
  80         Create(size, family, style, weight, underlined, face, encoding);
  81     }
  82
  83     wxFont(const wxSize& pixelSize,
  84            wxFontFamily family,
  85            wxFontStyle style,
  86            wxFontWeight weight,
  87            bool underlined = false,
  88            const wxString& face = wxEmptyString,
  89            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  90     {
  91         Create(10, family, style, weight, underlined, face, encoding);
  92         SetPixelSize(pixelSize);
  93     }
  94
  95     bool Create(int size,
  96                 wxFontFamily family,
  97                 wxFontStyle style,
  98                 wxFontWeight weight,
  99                 bool underlined = false,
 100                 const wxString& face = wxEmptyString,
 101                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
 102
 103     wxFont(const wxNativeFontInfo& info)
 104     {
 105         (void)Create(info);
 106     }
 107
 108     wxFont(const wxString& fontDesc);
 109
 110     bool Create(const wxNativeFontInfo& info);
 111
 112     virtual ~wxFont();
 113
 114     // implement base class pure virtuals
 115     virtual int GetPointSize() const;
 116     virtual wxSize GetPixelSize() const;
 117     virtual wxFontStyle GetStyle() const;
 118     virtual wxFontWeight GetWeight() const;
 119     virtual bool GetUnderlined() const;
 120     virtual wxString GetFaceName() const;
 121     virtual wxFontEncoding GetEncoding() const;
 122     virtual const wxNativeFontInfo *GetNativeFontInfo() const;
 123
 124     virtual bool IsFixedWidth() const;
 125
 126     virtual void SetPointSize(int pointSize);
 127     virtual void SetFamily(wxFontFamily family);
 128     virtual void SetStyle(wxFontStyle style);
 129     virtual void SetWeight(wxFontWeight weight);
 130     virtual bool SetFaceName(const wxString& faceName);
 131     virtual void SetUnderlined(bool underlined);
 132     virtual void SetEncoding(wxFontEncoding encoding);
 133
 134     wxDECLARE_COMMON_FONT_METHODS();
 135
 136     // implementation only from now on
 137     // -------------------------------
 138
 139     virtual bool RealizeResource();
 140
 141     // Mac-specific, risks to change, don't use in portable code
 142
 143 #if wxOSX_USE_CARBON && wxOSX_USE_ATSU_TEXT
 144     wxUint16 MacGetThemeFontID() const ;
 145
 146     // 'old' Quickdraw accessors
 147     short MacGetFontNum() const;
 148     wxByte  MacGetFontStyle() const;
 149 #endif
 150
 151 #if wxOSX_USE_COCOA_OR_CARBON
 152     CGFontRef OSXGetCGFont() const;
 153 #endif
 154
 155 #if wxOSX_USE_CORE_TEXT
 156     CTFontRef OSXGetCTFont() const;
 157 #endif
 158
 159 #if wxOSX_USE_ATSU_TEXT
 160     // Returns an ATSUStyle not ATSUStyle*
 161     void* MacGetATSUStyle() const ;
 162     void* OSXGetATSUStyle() const { return MacGetATSUStyle() ; }
 163
 164     wxDEPRECATED( wxUint32 MacGetATSUFontID() const );
 165     wxDEPRECATED( wxUint32 MacGetATSUAdditionalQDStyles() const );
 166 #endif
 167
 168 #if wxOSX_USE_COCOA
 169     WX_NSFont OSXGetNSFont() const;
 170     static WX_NSFont OSXCreateNSFont(wxOSXSystemFont font, wxNativeFontInfo* info);
 171     static WX_NSFont OSXCreateNSFont(const wxNativeFontInfo* info);
 172     static void SetNativeInfoFromNSFont(WX_NSFont nsfont, wxNativeFontInfo* info);
 173 #endif
 174
 175 #if wxOSX_USE_IPHONE
 176     WX_UIFont OSXGetUIFont() const;
 177     static WX_UIFont OSXCreateUIFont(wxOSXSystemFont font, wxNativeFontInfo* info);
 178     static WX_UIFont OSXCreateUIFont(const wxNativeFontInfo* info);
 179 #endif
 180
 181 protected:
 182     virtual void DoSetNativeFontInfo(const wxNativeFontInfo& info);
 183     virtual wxFontFamily DoGetFamily() const;
 184
 185     virtual wxGDIRefData *CreateGDIRefData() const;
 186     virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
 187
 188 private:
 189
 190     DECLARE_DYNAMIC_CLASS(wxFont)
 191 };
 192
 193 #endif // _WX_FONT_H_