| 1 | /* |
1 | /* |
| 2 | * $Id: defaultfont.h,v 1.3 2003/11/25 09:29:11 pcg Exp $ |
2 | * $Id: defaultfont.h,v 1.7 2003/12/18 04:14:30 pcg Exp $ |
| 3 | */ |
3 | */ |
| 4 | |
4 | |
| 5 | #ifndef _DEFAULTFONT_H_ |
5 | #ifndef _DEFAULTFONT_H_ |
| 6 | #define _DEFAULTFONT_H_ |
6 | #define _DEFAULTFONT_H_ |
| 7 | |
7 | |
| … | |
… | |
| 21 | #include "rxvtlib.h" |
21 | #include "rxvtlib.h" |
| 22 | #include "feature.h" |
22 | #include "feature.h" |
| 23 | #include "encoding.h" |
23 | #include "encoding.h" |
| 24 | #include "rxvtvec.h" |
24 | #include "rxvtvec.h" |
| 25 | |
25 | |
| 26 | typedef struct rxvt_vars rxvt_t; |
26 | struct rxvt_fontprop { |
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27 | enum { |
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28 | medium = 100, bold = 200, |
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29 | roman = 0, italic = 100, |
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30 | }; |
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31 | int height; |
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32 | int weight; |
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33 | int slant; |
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34 | }; |
| 27 | |
35 | |
| 28 | struct rxvt_font { |
36 | struct rxvt_font { |
| 29 | // managed by the fontset |
37 | // managed by the fontset |
| 30 | #if EXPLICIT_CONTEXT |
38 | rxvt_t r; |
| 31 | rxvt_t *rxvt_term; |
39 | void set_term (rxvt_t r) { this->r = r; } |
| 32 | void set_term (pR) { this->rxvt_term = R; } |
40 | |
| 33 | #else |
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| 34 | void set_term (pR) { } |
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| 35 | #endif |
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| 36 | char *name; |
41 | char *name; |
| 37 | codeset cs; |
42 | codeset cs; |
| 38 | bool loaded; |
43 | bool loaded; // wether we tried loading it before (not wether it's loaded) |
| 39 | |
44 | |
| 40 | // managed by the font object |
45 | // managed by the font object |
| 41 | bool prop; // wether this is a proportional font or has other funny characteristics |
46 | bool slow; // wether this is a proportional font or has other funny characteristics |
| 42 | int ascent, descent, |
47 | int ascent, descent, |
| 43 | width, height; |
48 | width, height; |
| 44 | |
49 | |
| 45 | void set_name (char *name) |
50 | void set_name (char *name) |
| 46 | { |
51 | { |
| … | |
… | |
| 53 | |
58 | |
| 54 | void clear_rect (int x, int y, int w, int h, int color); |
59 | void clear_rect (int x, int y, int w, int h, int color); |
| 55 | |
60 | |
| 56 | virtual void clear () { }; |
61 | virtual void clear () { }; |
| 57 | |
62 | |
| 58 | virtual bool load (int maxheight) = 0; |
63 | virtual rxvt_fontprop properties () = 0; |
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64 | |
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65 | virtual bool load (const rxvt_fontprop &prop) = 0; |
| 59 | virtual bool has_codepoint (uint32_t unicode) = 0; |
66 | virtual bool has_codepoint (uint32_t unicode) = 0; |
| 60 | |
67 | |
| 61 | virtual void draw (int x, int y, |
68 | virtual void draw (int x, int y, |
| 62 | const text_t *text, int len, |
69 | const text_t *text, int len, |
| 63 | int fg, int bg) = 0; |
70 | int fg, int bg) = 0; |
| … | |
… | |
| 68 | #define FONT_UNREF(f) delete f |
75 | #define FONT_UNREF(f) delete f |
| 69 | |
76 | |
| 70 | struct rxvt_fallback_font; |
77 | struct rxvt_fallback_font; |
| 71 | |
78 | |
| 72 | struct rxvt_fontset { |
79 | struct rxvt_fontset { |
| 73 | rxvt_fontset (pR); |
80 | rxvt_fontset (rxvt_t r); |
| 74 | ~rxvt_fontset (); |
81 | ~rxvt_fontset (); |
| 75 | |
82 | |
| 76 | rxvt_font *new_font (const char *name, codeset cs); |
83 | rxvt_font *new_font (const char *name, codeset cs); |
| 77 | |
84 | |
| 78 | void populate (const char *desc); |
85 | void populate (const char *desc); |
| … | |
… | |
| 87 | { |
94 | { |
| 88 | return fonts[base_id]; |
95 | return fonts[base_id]; |
| 89 | } |
96 | } |
| 90 | |
97 | |
| 91 | private: |
98 | private: |
| 92 | #ifdef EXPLICIT_CONTEXT |
99 | rxvt_t r; |
| 93 | rxvt_t *rxvt_term; |
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| 94 | #endif |
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| 95 | simplevec<rxvt_font *> fonts; |
100 | simplevec<rxvt_font *> fonts; |
| 96 | const rxvt_fallback_font *fallback; |
101 | const rxvt_fallback_font *fallback; |
| 97 | |
102 | |
| 98 | int height; |
103 | rxvt_fontprop base_prop; |
| 99 | int base_id; |
104 | int base_id; |
| 100 | |
105 | |
| 101 | bool realize_font (int i); |
106 | bool realize_font (int i); |
| 102 | void add_fonts (const char *desc); |
107 | void add_fonts (const char *desc); |
| 103 | void clear (); |
108 | void clear (); |
