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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 | |
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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 | |
| 71 | enum { fontCount = 3 }; // must be power-of-two - 1, also has to match RS_fontMask in rxvt.h |
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 |
| 72 | enum { Careful = fontCount + 1 }; |
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 }; |
| 73 | |
84 | |
| 74 | rxvt_fontset (rxvt_term *term); |
85 | rxvt_fontset (rxvt_term *term); |
| 75 | ~rxvt_fontset (); |
86 | ~rxvt_fontset (); |
| 76 | |
87 | |
| 77 | bool populate (const char *desc); |
88 | bool populate (const char *desc); |
| 78 | 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; } |
| 79 | int find_font (uint32_t unicode); |
90 | int find_font_idx (uint32_t unicode); |
| 80 | int find_font (const char *name) const; |
91 | int find_font (const char *name) const; |
| 81 | bool realize_font (int i); |
92 | bool realize_font (int i); |
| 82 | |
93 | |
| 83 | // font-id's MUST fit into a signed 16 bit integer, and within 0..255 |
94 | rxvt_font *operator [] (int id) const |
| 84 | rxvt_font *get (uint32_t unicode, int id = fontCount) |
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| 85 | { |
95 | { |
| 86 | bool dummy; |
96 | return fonts[id >> 1]; |
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97 | } |
| 87 | |
98 | |
| 88 | id &= fontCount; |
99 | int |
| 89 | |
100 | find_font (unicode_t unicode) |
| 90 | return fonts[id == fontCount ? find_font_idx (unicode, dummy) : id]; |
101 | { |
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102 | return min<int> ((fontCount << 1) | 1, find_font_idx (unicode)); |
| 91 | } |
103 | } |
| 92 | |
104 | |
| 93 | private: |
105 | private: |
| 94 | rxvt_term *term; |
106 | rxvt_term *term; |
| 95 | rxvt_fontprop prop; |
107 | rxvt_fontprop prop; |
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| 100 | typedef unsigned char pagemap[256]; |
112 | typedef unsigned char pagemap[256]; |
| 101 | vector<pagemap *> fmap; |
113 | vector<pagemap *> fmap; |
| 102 | |
114 | |
| 103 | void clear (); |
115 | void clear (); |
| 104 | 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); |
| 105 | void add_fonts (const char *desc); |
118 | void add_fonts (const char *desc); |
| 106 | int find_font_idx (uint32_t unicode, bool &careful); // same as find_font, but does not limit index |
119 | void push_font (rxvt_font *font); |
| 107 | }; |
120 | }; |
| 108 | |
121 | |
| 109 | #endif /* _DEFAULTFONT_H_ */ |
122 | #endif /* _DEFAULTFONT_H_ */ |
| 110 | |
123 | |
