include/wx/gtk/font.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        font.h
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10
  11 #ifndef __GTKFONTH__
  12 #define __GTKFONTH__
  13
  14 #ifdef __GNUG__
  15 #pragma interface
  16 #endif
  17
  18 #include "wx/defs.h"
  19 #include "wx/object.h"
  20 #include "wx/string.h"
  21 #include "wx/hash.h"
  22 #include "wx/gdiobj.h"
  23
  24 //-----------------------------------------------------------------------------
  25 // classes
  26 //-----------------------------------------------------------------------------
  27
  28 class wxDC;
  29 class wxPaintDC;
  30 class wxWindow;
  31
  32 class wxFont;
  33 class wxFontNameDirectory;
  34
  35 //-----------------------------------------------------------------------------
  36 // global variables
  37 //-----------------------------------------------------------------------------
  38
  39 //extern wxFontNameDirectory *wxTheFontNameDirectory;  // defined below
  40
  41 //-----------------------------------------------------------------------------
  42 // wxFont
  43 //-----------------------------------------------------------------------------
  44
  45 class wxFont: public wxGDIObject
  46 {
  47   DECLARE_DYNAMIC_CLASS(wxFont)
  48
  49   public:
  50     wxFont(void);
  51     wxFont( int PointSize, int FontIdOrFamily, int Style, int Weight,
  52            bool underlined = FALSE, const char *Face= ( const char *) NULL );
  53     wxFont( int PointSize, const char *Face, int Family, int Style, int Weight,
  54            bool underlined = FALSE );
  55     wxFont( const wxFont& font );
  56     wxFont( const wxFont* font );
  57     ~wxFont(void);
  58     wxFont& operator = ( const wxFont& font );
  59     bool operator == ( const wxFont& font );
  60     bool operator != ( const wxFont& font );
  61     bool Ok() const;
  62
  63     int GetPointSize(void) const;
  64     wxString GetFaceName(void) const;
  65     int GetFamily(void) const;
  66     wxString GetFamilyString(void) const;
  67     int GetFontId(void) const;
  68     wxString GetFaceString(void) const;
  69     int GetStyle(void) const;
  70     wxString GetStyleString(void) const;
  71     int GetWeight(void) const;
  72     wxString GetWeightString(void) const;
  73     bool GetUnderlined(void) const;
  74
  75     wxFont( char *xFontName );
  76
  77   // implementation
  78
  79     GdkFont* GetInternalFont(float scale = 1.0) const;
  80
  81     // no data :-)
  82 };
  83
  84 //-----------------------------------------------------------------------------
  85 // wxFontDirectory
  86 //-----------------------------------------------------------------------------
  87
  88 class wxFontNameDirectory: public wxObject
  89 {
  90   DECLARE_DYNAMIC_CLASS(wxFontNameDirectory)
  91
  92   public:
  93     wxFontNameDirectory(void);
  94     ~wxFontNameDirectory();
  95
  96     void  Initialize(void);
  97     void  Initialize(int fontid, int family, const char *name);
  98
  99     int   FindOrCreateFontId(const char *name, int family);
 100     char* GetAFMName(int fontid, int weight, int style);
 101     int   GetFamily(int fontid);
 102     int   GetFontId(const char *name);
 103     char* GetFontName(int fontid);
 104     int   GetNewFontId(void);
 105     char* GetPostScriptName(int fontid, int weight, int style);
 106     char* GetScreenName(int fontid, int weight, int style);
 107
 108
 109     class wxHashTable *table;
 110     int   nextFontId;
 111 };
 112
 113 extern wxFontNameDirectory *wxTheFontNameDirectory;
 114
 115 #endif // __GTKFONTH__