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32 | rxvt_term *term; |
32 | rxvt_term *term; |
33 | void set_term (rxvt_term *term) { this->term = term; } |
33 | void set_term (rxvt_term *term) { this->term = term; } |
34 | |
34 | |
35 | char *name; |
35 | char *name; |
36 | codeset cs; |
36 | codeset cs; |
37 | bool loaded; // wether we tried loading it before (not wether it's loaded) |
37 | bool loaded; // whether we tried loading it before (not whether it's loaded) |
38 | |
38 | |
39 | // managed by the font object |
39 | // managed by the font object |
40 | int ascent, descent, |
40 | int ascent, descent, |
41 | width, height; |
41 | width, height; |
42 | |
42 | |
43 | void set_name (char *name); |
43 | void set_name (char *name_); |
44 | |
44 | |
45 | rxvt_font (); |
45 | rxvt_font (); |
46 | virtual ~rxvt_font () { free (name); }; |
46 | virtual ~rxvt_font () { free (name); }; |
47 | |
47 | |
48 | virtual void clear () { }; |
48 | virtual void clear () { }; |
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56 | |
56 | |
57 | virtual void draw (rxvt_drawable &d, |
57 | virtual void draw (rxvt_drawable &d, |
58 | int x, int y, |
58 | int x, int y, |
59 | const text_t *text, int len, |
59 | const text_t *text, int len, |
60 | int fg, int bg) = 0; |
60 | int fg, int bg) = 0; |
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61 | |
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62 | void unref () |
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63 | { |
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64 | clear (); |
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65 | delete this; |
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66 | } |
61 | }; |
67 | }; |
62 | |
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63 | #define FONT_UNREF(f) do { (f)->clear (); delete (f); } while (0) |
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64 | |
68 | |
65 | struct rxvt_fallback_font; |
69 | struct rxvt_fallback_font; |
66 | |
70 | |
67 | struct rxvt_fontset |
71 | struct rxvt_fontset |
68 | { |
72 | { |
69 | char *fontdesc; |
73 | char *fontdesc; |
70 | |
74 | |
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75 | // must be power-of-two - 1, also has to match RS_fontMask in rxvt.h |
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76 | #if USE_256_COLORS |
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77 | enum { fontCount = 7 }; // 4 extra colors bits, 4 fewer fontcount bits |
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78 | #else |
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79 | enum { fontCount = 127 }; |
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80 | #endif |
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81 | |
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82 | // index of first font in set |
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83 | enum { firstFont = 2 }; |
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84 | |
71 | rxvt_fontset (rxvt_term *term); |
85 | rxvt_fontset (rxvt_term *term); |
72 | ~rxvt_fontset (); |
86 | ~rxvt_fontset (); |
73 | |
87 | |
74 | bool populate (const char *desc); |
88 | bool populate (const char *desc); |
75 | void set_prop (const rxvt_fontprop &prop, bool force_prop) { this->prop = prop; this->force_prop = force_prop; } |
89 | void set_prop (const rxvt_fontprop &prop, bool force_prop) { this->prop = prop; this->force_prop = force_prop; } |
76 | int find_font (uint32_t unicode); |
90 | int find_font_idx (uint32_t unicode); |
77 | int find_font (const char *name) const; |
91 | int find_font (const char *name) const; |
78 | bool realize_font (int i); |
92 | bool realize_font (int i); |
79 | |
93 | |
80 | // font-id's MUST fit into a signed 16 bit integer, and within 0..255 |
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81 | rxvt_font *operator [] (int id) const |
94 | rxvt_font *operator [] (int id) const |
82 | { |
95 | { |
83 | return fonts[id & 0x7f]; |
96 | return fonts[id >> 1]; |
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97 | } |
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98 | |
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99 | int |
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100 | find_font (unicode_t unicode) |
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101 | { |
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102 | return min<int> ((fontCount << 1) | 1, find_font_idx (unicode)); |
84 | } |
103 | } |
85 | |
104 | |
86 | private: |
105 | private: |
87 | rxvt_term *term; |
106 | rxvt_term *term; |
88 | rxvt_fontprop prop; |
107 | rxvt_fontprop prop; |
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93 | typedef unsigned char pagemap[256]; |
112 | typedef unsigned char pagemap[256]; |
94 | vector<pagemap *> fmap; |
113 | vector<pagemap *> fmap; |
95 | |
114 | |
96 | void clear (); |
115 | void clear (); |
97 | rxvt_font *new_font (const char *name, codeset cs); |
116 | rxvt_font *new_font (const char *name, codeset cs); |
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117 | void prepare_font (rxvt_font *font, codeset cs); |
98 | void add_fonts (const char *desc); |
118 | void add_fonts (const char *desc); |
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119 | void push_font (rxvt_font *font); |
99 | }; |
120 | }; |
100 | |
121 | |
101 | #endif /* _DEFAULTFONT_H_ */ |
122 | #endif /* _DEFAULTFONT_H_ */ |
102 | |
123 | |