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/cvs/rxvt-unicode/src/rxvtfont.h
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Comparing rxvt-unicode/src/rxvtfont.h (file contents):
Revision 1.1 by root, Sun Aug 15 00:37:04 2004 UTC vs.
Revision 1.22 by root, Sun Aug 27 10:10:25 2006 UTC

… …
19# include <langinfo.h> 19# include <langinfo.h>
20#endif 20#endif
21 21
22#include <inttypes.h> 22#include <inttypes.h>
23 23
24#include "rxvtlib.h"
25#include "feature.h" 24#include "feature.h"
26#include "encoding.h" 25#include "encoding.h"
27#include "rxvtutil.h" 26#include "rxvtutil.h"
27#include "rxvttoolkit.h"
28
29struct rxvt_term;
28 30
29struct rxvt_fontprop { 31struct rxvt_fontprop {
30 enum { 32 enum {
33 unset = -1,
31 medium = 100, bold = 200, 34 medium = 100, bold = 200,
32 roman = 0, italic = 100, 35 roman = 0, italic = 100,
33 }; 36 };
34 int width, height; 37 int width, height, ascent;
35 int weight, slant; 38 int weight, slant;
36}; 39};
37 40
38struct rxvt_drawable {
39 rxvt_display *display;
40 Drawable drawable;
41#if XFT
42 XftDraw *xftdrawable;
43 operator XftDraw *();
44#endif
45
46 rxvt_drawable (rxvt_display *display, Drawable drawable)
47 : display(display),
48#if XFT
49 xftdrawable(0),
50#endif
51 drawable(drawable)
52 { }
53
54#if XFT
55 ~rxvt_drawable ();
56#endif
57
58 operator Drawable() { return drawable; }
59};
60
61struct rxvt_font { 41struct rxvt_font {
62 struct rxvt_fontset *fs;
63 // managed by the fontset 42 // managed by the fontset
64 rxvt_t r; 43 rxvt_term *term;
65 void set_term (rxvt_t r) { this->r = r; } 44 void set_term (rxvt_term *term) { this->term = term; }
66 45
67 char *name; 46 char *name;
68 codeset cs; 47 codeset cs;
69 bool loaded; // wether we tried loading it before (not wether it's loaded) 48 bool loaded; // wether we tried loading it before (not wether it's loaded)
70 49
71 // managed by the font object 50 // managed by the font object
72 bool slow; // wether this is a proportional font or has other funny characteristics
73 int ascent, descent, 51 int ascent, descent,
74 width, height; 52 width, height;
75 53
76 void set_name (char *name) 54 void set_name (char *name);
77 {
78 if (this->name) free (this->name); // let the compiler optimize
79 this->name = name;
80 }
81 55
82 rxvt_font () { name = 0; } 56 rxvt_font ();
83 ~rxvt_font () { free (name); }; 57 virtual ~rxvt_font () { free (name); };
84
85 void clear_rect (rxvt_drawable &d, int x, int y, int w, int h, int color);
86 58
87 virtual void clear () { }; 59 virtual void clear () { };
88 60
61 void clear_rect (rxvt_drawable &d, int x, int y, int w, int h, int color) const;
62
89 virtual rxvt_fontprop properties () = 0; 63 virtual rxvt_fontprop properties () = 0;
90 64
91 virtual bool load (const rxvt_fontprop &prop) = 0; 65 virtual bool load (const rxvt_fontprop &morph, bool force_prop) = 0;
92 virtual bool has_codepoint (uint32_t unicode) = 0; 66 virtual bool has_char (uint32_t unicode, const rxvt_fontprop *prop, bool &careful) const = 0;
93 67
94 virtual void draw (rxvt_drawable &d, 68 virtual void draw (rxvt_drawable &d,
95 int x, int y, 69 int x, int y,
96 const text_t *text, int len, 70 const text_t *text, int len,
97 int fg, int bg) = 0; 71 int fg, int bg) = 0;
… …
102struct rxvt_fallback_font; 76struct rxvt_fallback_font;
103 77
104struct rxvt_fontset { 78struct rxvt_fontset {
105 char *fontdesc; 79 char *fontdesc;
106 80
107 rxvt_fontset (rxvt_t r); 81 rxvt_fontset (rxvt_term *term);
108 ~rxvt_fontset (); 82 ~rxvt_fontset ();
109 83
110 rxvt_font *new_font (const char *name, codeset cs); 84 bool populate (const char *desc);
85 void set_prop (const rxvt_fontprop &prop, bool force_prop) { this->prop = prop; this->force_prop = force_prop; }
86 int find_font (uint32_t unicode);
87 int find_font (const char *name) const;
88 bool realize_font (int i);
111 89
112 bool populate (const char *desc);
113 int find_font (uint32_t unicode, bool bold = false);
114 int find_font (const char *name) const;
115
116 // font-id's MUST fit into a signed 16 bit integer. 90 // font-id's MUST fit into a signed 16 bit integer, and within 0..255
117 rxvt_font *operator [] (int id) const 91 rxvt_font *operator [] (int id) const
118 { 92 {
119 return fonts[id]; 93 return fonts[id & 0x7f];
120 }
121
122 rxvt_font *base_font () const
123 {
124 return fonts[base_id];
125 } 94 }
126 95
127private: 96private:
128 rxvt_t r; 97 rxvt_term *term;
98 rxvt_fontprop prop;
99 bool force_prop;
129 simplevec<rxvt_font *> fonts; 100 simplevec<rxvt_font *> fonts;
130 const rxvt_fallback_font *fallback; 101 const rxvt_fallback_font *fallback;
131 102
132 rxvt_fontprop base_prop; 103 typedef unsigned char pagemap[256];
133 int base_id; 104 vector<pagemap *> fmap;
134 105
135 bool realize_font (int i); 106 void clear ();
107 rxvt_font *new_font (const char *name, codeset cs);
136 void add_fonts (const char *desc); 108 void add_fonts (const char *desc);
137 void clear ();
138}; 109};
139 110
140#endif /* _DEFAULTFONT_H_ */ 111#endif /* _DEFAULTFONT_H_ */
141 112

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