1 | /* |
1 | /* |
2 | * $Id: defaultfont.h,v 1.1 2003/11/24 17:28:08 pcg Exp $ |
2 | * $Id: defaultfont.h,v 1.8 2003/12/24 09:07:01 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 | #include "defaultfont.intpro" /* PROTOS for internal routines */ |
26 | struct rxvt_fontprop { |
27 | |
27 | enum { |
28 | typedef struct rxvt_vars rxvt_t; |
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 width, height; |
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32 | int weight, slant; |
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33 | }; |
29 | |
34 | |
30 | struct rxvt_font { |
35 | struct rxvt_font { |
31 | // managed by the fontset |
36 | // managed by the fontset |
32 | #if EXPLICIT_CONTEXT |
37 | rxvt_t r; |
33 | rxvt_t *rxvt_term; |
38 | void set_term (rxvt_t r) { this->r = r; } |
34 | void set_term (pR) { this->rxvt_term = R; } |
39 | |
35 | #else |
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36 | void set_term (pR) { } |
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37 | #endif |
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38 | char *name; |
40 | char *name; |
39 | codeset cs; |
41 | codeset cs; |
40 | bool loaded; |
42 | bool loaded; // wether we tried loading it before (not wether it's loaded) |
41 | |
43 | |
42 | // managed by the font object |
44 | // managed by the font object |
43 | bool prop; // wether this is a proportional font or has other funny characteristics |
45 | bool slow; // wether this is a proportional font or has other funny characteristics |
44 | int ascent, descent, |
46 | int ascent, descent, |
45 | width, height; |
47 | width, height; |
46 | |
48 | |
47 | void set_name (char *name) |
49 | void set_name (char *name) |
48 | { |
50 | { |
… | |
… | |
55 | |
57 | |
56 | void clear_rect (int x, int y, int w, int h, int color); |
58 | void clear_rect (int x, int y, int w, int h, int color); |
57 | |
59 | |
58 | virtual void clear () { }; |
60 | virtual void clear () { }; |
59 | |
61 | |
60 | virtual bool load (int maxheight) = 0; |
62 | virtual rxvt_fontprop properties () = 0; |
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63 | |
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64 | virtual bool load (const rxvt_fontprop &prop) = 0; |
61 | virtual bool has_codepoint (uint32_t unicode) = 0; |
65 | virtual bool has_codepoint (uint32_t unicode) = 0; |
62 | |
66 | |
63 | virtual void draw (int x, int y, |
67 | virtual void draw (int x, int y, |
64 | const text_t *text, int len, |
68 | const text_t *text, int len, |
65 | int fg, int bg) = 0; |
69 | int fg, int bg) = 0; |
… | |
… | |
70 | #define FONT_UNREF(f) delete f |
74 | #define FONT_UNREF(f) delete f |
71 | |
75 | |
72 | struct rxvt_fallback_font; |
76 | struct rxvt_fallback_font; |
73 | |
77 | |
74 | struct rxvt_fontset { |
78 | struct rxvt_fontset { |
75 | rxvt_fontset (pR); |
79 | rxvt_fontset (rxvt_t r); |
76 | ~rxvt_fontset (); |
80 | ~rxvt_fontset (); |
77 | |
81 | |
78 | rxvt_font *new_font (const char *name, codeset cs); |
82 | rxvt_font *new_font (const char *name, codeset cs); |
79 | |
83 | |
80 | void populate (const char *desc); |
84 | void populate (const char *desc); |
… | |
… | |
89 | { |
93 | { |
90 | return fonts[base_id]; |
94 | return fonts[base_id]; |
91 | } |
95 | } |
92 | |
96 | |
93 | private: |
97 | private: |
94 | #ifdef EXPLICIT_CONTEXT |
98 | rxvt_t r; |
95 | rxvt_t *rxvt_term; |
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96 | #endif |
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97 | simplevec<rxvt_font *> fonts; |
99 | simplevec<rxvt_font *> fonts; |
98 | const rxvt_fallback_font *fallback; |
100 | const rxvt_fallback_font *fallback; |
99 | |
101 | |
100 | int height; |
102 | rxvt_fontprop base_prop; |
101 | int base_id; |
103 | int base_id; |
102 | |
104 | |
103 | bool realize_font (int i); |
105 | bool realize_font (int i); |
104 | void add_fonts (const char *desc); |
106 | void add_fonts (const char *desc); |
105 | void clear (); |
107 | void clear (); |