include/wx/mac/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 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16     #pragma interface "font.h"
  17 #endif
  18
  19 class WXDLLEXPORT wxFontRefData: public wxGDIRefData
  20 {
  21     friend class WXDLLEXPORT wxFont;
  22 public:
  23     wxFontRefData()
  24         : m_fontId(0)
  25         , m_pointSize(10)
  26         , m_family(wxDEFAULT)
  27         , m_style(wxNORMAL)
  28         , m_weight(wxNORMAL)
  29         , m_underlined(FALSE)
  30         , m_faceName(wxT("Geneva"))
  31         , m_encoding(wxFONTENCODING_DEFAULT)
  32         , m_macFontNum(0)
  33         , m_macFontSize(0)
  34         , m_macFontStyle(0)
  35         , m_macATSUFontID()
  36     {
  37         Init(10, wxDEFAULT, wxNORMAL, wxNORMAL, FALSE,
  38              wxT("Geneva"), wxFONTENCODING_DEFAULT);
  39     }
  40
  41     wxFontRefData(const wxFontRefData& data)
  42         : wxGDIRefData()
  43         , m_fontId(data.m_fontId)
  44         , m_pointSize(data.m_pointSize)
  45         , m_family(data.m_family)
  46         , m_style(data.m_style)
  47         , m_weight(data.m_weight)
  48         , m_underlined(data.m_underlined)
  49         , m_faceName(data.m_faceName)
  50         , m_encoding(data.m_encoding)
  51         , m_macFontNum(data.m_macFontNum)
  52         , m_macFontSize(data.m_macFontSize)
  53         , m_macFontStyle(data.m_macFontStyle)
  54         , m_macATSUFontID(data.m_macATSUFontID)
  55     {
  56         Init(data.m_pointSize, data.m_family, data.m_style, data.m_weight,
  57              data.m_underlined, data.m_faceName, data.m_encoding);
  58     }
  59
  60     wxFontRefData(int size,
  61                   int family,
  62                   int style,
  63                   int weight,
  64                   bool underlined,
  65                   const wxString& faceName,
  66                   wxFontEncoding encoding)
  67         : m_fontId(0)
  68         , m_pointSize(size)
  69         , m_family(family)
  70         , m_style(style)
  71         , m_weight(weight)
  72         , m_underlined(underlined)
  73         , m_faceName(faceName)
  74         , m_encoding(encoding)
  75         , m_macFontNum(0)
  76         , m_macFontSize(0)
  77         , m_macFontStyle(0)
  78         , m_macATSUFontID(0)
  79     {
  80         Init(size, family, style, weight, underlined, faceName, encoding);
  81     }
  82
  83     virtual ~wxFontRefData();
  84     void SetNoAntiAliasing( bool no = TRUE ) { m_noAA = no; }
  85     bool GetNoAntiAliasing() { return m_noAA; }
  86
  87 protected:
  88     // common part of all ctors
  89     void Init(int size,
  90               int family,
  91               int style,
  92               int weight,
  93               bool underlined,
  94               const wxString& faceName,
  95               wxFontEncoding encoding);
  96
  97     // font characterstics
  98     int            m_fontId;
  99     int            m_pointSize;
 100     int            m_family;
 101     int            m_style;
 102     int            m_weight;
 103     bool           m_underlined;
 104     wxString       m_faceName;
 105     wxFontEncoding m_encoding;
 106     bool            m_noAA;      // No anti-aliasing
 107
 108 public:
 109     short       m_macFontNum;
 110     short       m_macFontSize;
 111     unsigned char  m_macFontStyle;
 112     wxUint32       m_macATSUFontID;
 113 public:
 114     void        MacFindFont() ;
 115 };
 116 // ----------------------------------------------------------------------------
 117 // wxFont
 118 // ----------------------------------------------------------------------------
 119
 120 class WXDLLEXPORT wxFont : public wxFontBase
 121 {
 122 public:
 123     // ctors and such
 124     wxFont() { Init(); }
 125     wxFont(const wxFont& font)
 126         : wxFontBase()
 127     {
 128         Init();
 129         Ref(font);
 130     }
 131
 132     wxFont(int size,
 133            int family,
 134            int style,
 135            int weight,
 136            bool underlined = FALSE,
 137            const wxString& face = wxEmptyString,
 138            wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
 139     {
 140         Init();
 141
 142         (void)Create(size, family, style, weight, underlined, face, encoding);
 143     }
 144
 145     wxFont(const wxNativeFontInfo& info)
 146     {
 147         Init();
 148
 149         (void)Create(info);
 150     }
 151
 152     wxFont(const wxString& fontDesc);
 153
 154     bool Create(int size,
 155                 int family,
 156                 int style,
 157                 int weight,
 158                 bool underlined = FALSE,
 159                 const wxString& face = wxEmptyString,
 160                 wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
 161
 162     bool Create(const wxNativeFontInfo& info);
 163
 164     virtual ~wxFont();
 165
 166     // assignment
 167     wxFont& operator=(const wxFont& font);
 168
 169     // implement base class pure virtuals
 170     virtual int GetPointSize() const;
 171     virtual int GetFamily() const;
 172     virtual int GetStyle() const;
 173     virtual int GetWeight() const;
 174     virtual bool GetUnderlined() const;
 175     virtual wxString GetFaceName() const;
 176     virtual wxFontEncoding GetEncoding() const;
 177
 178     virtual void SetPointSize(int pointSize);
 179     virtual void SetFamily(int family);
 180     virtual void SetStyle(int style);
 181     virtual void SetWeight(int weight);
 182     virtual void SetFaceName(const wxString& faceName);
 183     virtual void SetUnderlined(bool underlined);
 184     virtual void SetEncoding(wxFontEncoding encoding);
 185
 186     // implementation only from now on
 187     // -------------------------------
 188
 189     virtual bool RealizeResource();
 190
 191     // Unofficial API, don't use
 192     virtual void SetNoAntiAliasing( bool noAA = TRUE ) ;
 193     virtual bool GetNoAntiAliasing() ;
 194 protected:
 195     // common part of all ctors
 196     void Init();
 197
 198     void Unshare();
 199
 200 private:
 201     DECLARE_DYNAMIC_CLASS(wxFont)
 202 };
 203
 204 #endif
 205     // _WX_FONT_H_