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 // 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(const wxFontInfo& info)
  41     {
  42         Create(info.GetPointSize(),
  43                info.GetFamily(),
  44                info.GetStyle(),
  45                info.GetWeight(),
  46                info.IsUnderlined(),
  47                info.GetFaceName(),
  48                info.GetEncoding());
  49
  50         if ( info.IsUsingSizeInPixels() )
  51             SetPixelSize(info.GetPixelSize());
  52     }
  53
  54     wxFont( wxOSXSystemFont systemFont );
  55
  56 #if wxOSX_USE_COCOA
  57     wxFont(WX_NSFont nsfont);
  58 #endif
  59
  60 #if FUTURE_WXWIN_COMPATIBILITY_3_0
  61     wxFont(int size,
  62            int family,
  63            int style,
  64            int weight,
  65            bool underlined = false,
  66            const wxString& face = wxEmptyString,
  67            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  68     {
  69         (void)Create(size, (wxFontFamily)family, (wxFontStyle)style, (wxFontWeight)weight, underlined, face, encoding);
  70     }
  71 #endif
  72
  73     wxFont(int size,
  74            wxFontFamily family,
  75            wxFontStyle style,
  76            wxFontWeight weight,
  77            bool underlined = false,
  78            const wxString& face = wxEmptyString,
  79            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  80     {
  81         Create(size, family, style, weight, underlined, face, encoding);
  82     }
  83
  84     wxFont(const wxSize& pixelSize,
  85            wxFontFamily family,
  86            wxFontStyle style,
  87            wxFontWeight weight,
  88            bool underlined = false,
  89            const wxString& face = wxEmptyString,
  90            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
  91     {
  92         Create(10, family, style, weight, underlined, face, encoding);
  93         SetPixelSize(pixelSize);
  94     }
  95
  96     bool Create(int size,
  97                 wxFontFamily family,
  98                 wxFontStyle style,
  99                 wxFontWeight weight,
 100                 bool underlined = false,
 101                 const wxString& face = wxEmptyString,
 102                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
 103
 104     wxFont(const wxNativeFontInfo& info)
 105     {
 106         (void)Create(info);
 107     }
 108
 109     wxFont(const wxString& fontDesc);
 110
 111     bool Create(const wxNativeFontInfo& info);
 112
 113     virtual ~wxFont();
 114
 115     // implement base class pure virtuals
 116     virtual int GetPointSize() const;
 117     virtual wxSize GetPixelSize() const;
 118     virtual wxFontStyle GetStyle() const;
 119     virtual wxFontWeight GetWeight() const;
 120     virtual bool GetUnderlined() const;
 121     virtual wxString GetFaceName() const;
 122     virtual wxFontEncoding GetEncoding() const;
 123     virtual const wxNativeFontInfo *GetNativeFontInfo() const;
 124
 125     virtual bool IsFixedWidth() const;
 126
 127     virtual void SetPointSize(int pointSize);
 128     virtual void SetFamily(wxFontFamily family);
 129     virtual void SetStyle(wxFontStyle style);
 130     virtual void SetWeight(wxFontWeight weight);
 131     virtual bool SetFaceName(const wxString& faceName);
 132     virtual void SetUnderlined(bool underlined);
 133     virtual void SetEncoding(wxFontEncoding encoding);
 134
 135     wxDECLARE_COMMON_FONT_METHODS();
 136
 137     // implementation only from now on
 138     // -------------------------------
 139
 140     virtual bool RealizeResource();
 141
 142     // Mac-specific, risks to change, don't use in portable code
 143
 144 #if wxOSX_USE_CARBON && wxOSX_USE_ATSU_TEXT
 145     wxUint16 MacGetThemeFontID() const ;
 146
 147     // 'old' Quickdraw accessors
 148     short MacGetFontNum() const;
 149     wxByte  MacGetFontStyle() const;
 150 #endif
 151
 152 #if wxOSX_USE_COCOA_OR_CARBON
 153     CGFontRef OSXGetCGFont() const;
 154 #endif
 155
 156 #if wxOSX_USE_CORE_TEXT
 157     CTFontRef OSXGetCTFont() const;
 158 #endif
 159
 160 #if wxOSX_USE_ATSU_TEXT
 161     // Returns an ATSUStyle not ATSUStyle*
 162     void* MacGetATSUStyle() const ;
 163     void* OSXGetATSUStyle() const { return MacGetATSUStyle() ; }
 164
 165     wxDEPRECATED( wxUint32 MacGetATSUFontID() const );
 166     wxDEPRECATED( wxUint32 MacGetATSUAdditionalQDStyles() const );
 167 #endif
 168
 169 #if wxOSX_USE_COCOA
 170     WX_NSFont OSXGetNSFont() const;
 171     static WX_NSFont OSXCreateNSFont(wxOSXSystemFont font, wxNativeFontInfo* info);
 172     static WX_NSFont OSXCreateNSFont(const wxNativeFontInfo* info);
 173     static void SetNativeInfoFromNSFont(WX_NSFont nsfont, wxNativeFontInfo* info);
 174 #endif
 175
 176 #if wxOSX_USE_IPHONE
 177     WX_UIFont OSXGetUIFont() const;
 178     static WX_UIFont OSXCreateUIFont(wxOSXSystemFont font, wxNativeFontInfo* info);
 179     static WX_UIFont OSXCreateUIFont(const wxNativeFontInfo* info);
 180 #endif
 181
 182 protected:
 183     virtual void DoSetNativeFontInfo(const wxNativeFontInfo& info);
 184     virtual wxFontFamily DoGetFamily() const;
 185
 186     virtual wxGDIRefData *CreateGDIRefData() const;
 187     virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
 188
 189 private:
 190
 191     DECLARE_DYNAMIC_CLASS(wxFont)
 192 };
 193
 194 #endif // _WX_FONT_H_