1 | /*--------------------------------*-C-*---------------------------------*; |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: defaultfont.C |
2 | * File: defaultfont.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
4 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
5 | * - original version. |
5 | * - original version. |
6 | * |
6 | * |
… | |
… | |
24 | #include "defaultfont.h" |
24 | #include "defaultfont.h" |
25 | |
25 | |
26 | #include <cstdlib> |
26 | #include <cstdlib> |
27 | |
27 | |
28 | #define DISPLAY r->display->display |
28 | #define DISPLAY r->display->display |
29 | #define GC r->TermWin.gc |
29 | #define TGC r->TermWin.gc |
30 | |
30 | |
31 | const struct rxvt_fallback_font { |
31 | const struct rxvt_fallback_font { |
32 | codeset cs; |
32 | codeset cs; |
33 | const char *name; |
33 | const char *name; |
34 | } fallback_fonts[] = { |
34 | } fallback_fonts[] = { |
35 | { CS_ISO8859_1, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-1" }, |
35 | { CS_ISO8859_1, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-1" }, |
36 | { CS_ISO8859_15, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-15" }, |
36 | { CS_ISO8859_15, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-15" }, |
37 | { CS_ISO8859_15, "-*-*-*-r-*--*-*-*-*-c-*-fcd8859-15" }, |
37 | { CS_ISO8859_15, "-*-*-*-r-*--*-*-*-*-c-*-fcd8859-15" }, |
38 | |
38 | |
39 | #if ENCODING_EU |
39 | #if ENCODING_EU |
40 | // cyrillic |
40 | // cyrillic |
41 | { CS_KOI8_R, "-*-*-*-r-*--*-*-*-*-c-*-koi8-r" }, |
41 | { CS_KOI8_R, "-*-*-*-r-*--*-*-*-*-c-*-koi8-r" }, |
42 | { CS_KOI8_U, "-*-*-*-r-*--*-*-*-*-c-*-koi8-u" }, |
42 | { CS_KOI8_U, "-*-*-*-r-*--*-*-*-*-c-*-koi8-u" }, |
43 | |
43 | |
44 | { CS_ISO8859_2, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-2" }, |
44 | { CS_ISO8859_2, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-2" }, |
45 | { CS_ISO8859_3, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-3" }, |
45 | { CS_ISO8859_3, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-3" }, |
46 | { CS_ISO8859_4, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-4" }, |
46 | { CS_ISO8859_4, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-4" }, |
47 | { CS_ISO8859_5, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-5" }, |
47 | { CS_ISO8859_5, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-5" }, |
48 | { CS_ISO8859_6, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-6" }, |
48 | { CS_ISO8859_6, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-6" }, |
49 | { CS_ISO8859_7, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-7" }, |
49 | { CS_ISO8859_7, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-7" }, |
50 | { CS_ISO8859_8, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-8" }, |
50 | { CS_ISO8859_8, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-8" }, |
51 | { CS_ISO8859_9, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-9" }, |
51 | { CS_ISO8859_9, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-9" }, |
52 | { CS_ISO8859_10, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-10" }, |
52 | { CS_ISO8859_10, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-10" }, |
53 | { CS_ISO8859_11, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-11" }, |
53 | { CS_ISO8859_11, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-11" }, |
54 | { CS_ISO8859_13, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-13" }, |
54 | { CS_ISO8859_13, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-13" }, |
55 | { CS_ISO8859_14, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-14" }, |
55 | { CS_ISO8859_14, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-14" }, |
56 | { CS_ISO8859_16, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-16" }, |
56 | { CS_ISO8859_16, "-*-*-*-r-*--*-*-*-*-c-*-iso8859-16" }, |
57 | #endif |
57 | #endif |
58 | |
58 | |
59 | // japanese |
59 | // japanese |
60 | #if ENCODING_JP || ENCODING_JP_EXT |
60 | #if ENCODING_JP || ENCODING_JP_EXT |
61 | # if XFT |
61 | # if XFT |
62 | // prefer xft for complex scripts |
62 | // prefer xft for complex scripts |
63 | { CS_UNICODE, "xft:Kochi Gothic:antialias=false" }, |
63 | { CS_UNICODE, "xft:Kochi Gothic:antialias=false" }, |
64 | # endif |
64 | # endif |
65 | { CS_JIS0201_1976_0, "-*-mincho-*-r-*--*-*-*-*-c-*-jisx0201*-0" }, |
65 | { CS_JIS0201_1976_0, "-*-mincho-*-r-*--*-*-*-*-c-*-jisx0201*-0" }, |
66 | { CS_JIS0208_1983_0, "-*-mincho-*-r-*--*-*-*-*-c-*-jisx0208*-0" }, |
66 | { CS_JIS0208_1990_0, "-*-mincho-*-r-*--*-*-*-*-c-*-jisx0208*-0" }, |
67 | { CS_JIS0212_1990_0, "-*-mincho-*-r-*--*-*-*-*-c-*-jisx0212*-0" }, |
67 | { CS_JIS0212_1990_0, "-*-mincho-*-r-*--*-*-*-*-c-*-jisx0212*-0" }, |
|
|
68 | { CS_JIS0201_1976_0, "-*-*-*-r-*--*-*-*-*-c-*-jisx0201*-0" }, |
|
|
69 | { CS_JIS0208_1990_0, "-*-*-*-r-*--*-*-*-*-c-*-jisx0208*-0" }, |
|
|
70 | { CS_JIS0212_1990_0, "-*-*-*-r-*--*-*-*-*-c-*-jisx0212*-0" }, |
68 | #endif |
71 | #endif |
69 | |
72 | |
70 | #if ENCODING_CN || ENCODING_CN_EXT |
73 | #if ENCODING_CN || ENCODING_CN_EXT |
71 | # if XFT |
74 | # if XFT |
72 | { CS_BIG5_EXT, "xft:AR PL Mingti2L Big5" }, |
75 | { CS_BIG5_EXT, "xft:AR PL Mingti2L Big5" }, |
73 | { CS_BIG5_EXT, "xft:AR PL KaitiM Big5" }, |
76 | { CS_BIG5_EXT, "xft:AR PL KaitiM Big5" }, |
74 | { CS_GB2312_1980_0, "xft:AR PL KaitiM GB" }, |
77 | { CS_GB2312_1980_0, "xft:AR PL KaitiM GB" }, |
75 | { CS_GB2312_1980_0, "xft:AR PL SungtiL GB" }, |
78 | { CS_GB2312_1980_0, "xft:AR PL SungtiL GB" }, |
76 | # endif |
79 | # endif |
|
|
80 | { CS_BIG5, "-*-*-*-*-*-*-*-*-*-*-c-*-big5-0" }, |
|
|
81 | { CS_BIG5_PLUS, "-*-*-*-*-*-*-*-*-*-*-c-*-big5p-0" }, |
|
|
82 | { CS_BIG5_EXT, "-*-*-*-*-*-*-*-*-*-*-c-*-big5.eten-0" }, |
77 | { CS_CNS11643_1992_1, "-*-*-*-*-*-*-*-*-*-*-c-*-gb2312*-0" }, |
83 | { CS_CNS11643_1992_1, "-*-*-*-*-*-*-*-*-*-*-c-*-gb2312*-0" }, |
78 | { CS_CNS11643_1992_1, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-1" }, |
84 | { CS_CNS11643_1992_1, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-1" }, |
79 | { CS_CNS11643_1992_2, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-2" }, |
85 | { CS_CNS11643_1992_2, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-2" }, |
80 | { CS_CNS11643_1992_3, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-3" }, |
86 | { CS_CNS11643_1992_3, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-3" }, |
81 | { CS_CNS11643_1992_4, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-4" }, |
87 | { CS_CNS11643_1992_4, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-4" }, |
82 | { CS_CNS11643_1992_5, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-5" }, |
88 | { CS_CNS11643_1992_5, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-5" }, |
83 | { CS_CNS11643_1992_6, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-6" }, |
89 | { CS_CNS11643_1992_6, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-6" }, |
84 | { CS_CNS11643_1992_7, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-7" }, |
90 | { CS_CNS11643_1992_7, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-7" }, |
85 | { CS_CNS11643_1992_F, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-f" }, |
91 | { CS_CNS11643_1992_F, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-f" }, |
86 | #endif |
92 | #endif |
87 | |
93 | |
88 | #if XFT |
94 | #if XFT |
89 | { CS_UNICODE, "xft:Andale Mono" }, |
95 | { CS_UNICODE, "xft:Andale Mono" }, |
90 | { CS_UNICODE, "xft:Arial Unicode MS" }, |
96 | { CS_UNICODE, "xft:Arial Unicode MS" }, |
|
|
97 | { CS_UNICODE, "xft:FreeMono" }, |
91 | #endif |
98 | #endif |
92 | { CS_UNICODE, "-*-lucidatypewriter-*-*-*-*-*-*-*-*-m-*-iso10646-1" }, |
99 | { CS_UNICODE, "-*-lucidatypewriter-*-*-*-*-*-*-*-*-m-*-iso10646-1" }, |
93 | { CS_UNICODE, "xft:FreeMono" }, |
|
|
94 | { CS_UNICODE, "-*-unifont-*-*-*-*-*-*-*-*-c-*-iso10646-1" }, |
100 | { CS_UNICODE, "-*-unifont-*-*-*-*-*-*-*-*-c-*-iso10646-1" }, |
95 | { CS_UNICODE, "-*-*-*-r-*-*-*-*-*-*-c-*-iso10646-1" }, |
101 | { CS_UNICODE, "-*-*-*-r-*-*-*-*-*-*-c-*-iso10646-1" }, |
96 | { CS_UNICODE, "-*-*-*-r-*-*-*-*-*-*-m-*-iso10646-1" }, |
102 | { CS_UNICODE, "-*-*-*-r-*-*-*-*-*-*-m-*-iso10646-1" }, |
97 | |
103 | |
98 | { CS_UNKNOWN, 0 } |
104 | { CS_UNKNOWN, 0 } |
99 | }; |
105 | }; |
100 | |
106 | |
101 | ///////////////////////////////////////////////////////////////////////////// |
107 | ///////////////////////////////////////////////////////////////////////////// |
102 | |
108 | |
|
|
109 | #if XFT |
103 | rxvt_drawable::~rxvt_drawable () |
110 | rxvt_drawable::~rxvt_drawable () |
104 | { |
111 | { |
105 | if (xftdrawable) |
112 | if (xftdrawable) |
106 | XftDrawDestroy (xftdrawable); |
113 | XftDrawDestroy (xftdrawable); |
107 | } |
114 | } |
… | |
… | |
111 | if (!xftdrawable) |
118 | if (!xftdrawable) |
112 | xftdrawable = XftDrawCreate (display->display, drawable, display->visual, display->cmap); |
119 | xftdrawable = XftDrawCreate (display->display, drawable, display->visual, display->cmap); |
113 | |
120 | |
114 | return xftdrawable; |
121 | return xftdrawable; |
115 | } |
122 | } |
|
|
123 | #endif |
116 | |
124 | |
117 | ///////////////////////////////////////////////////////////////////////////// |
125 | ///////////////////////////////////////////////////////////////////////////// |
118 | |
126 | |
119 | static void *enc_buf; |
127 | static void *enc_buf; |
120 | static uint32_t enc_len; |
128 | static uint32_t enc_len; |
… | |
… | |
124 | { |
132 | { |
125 | if (len > enc_len) |
133 | if (len > enc_len) |
126 | { |
134 | { |
127 | free (enc_buf); |
135 | free (enc_buf); |
128 | enc_buf = malloc (len); |
136 | enc_buf = malloc (len); |
|
|
137 | enc_len = len; |
129 | } |
138 | } |
130 | |
139 | |
131 | return enc_buf; |
140 | return enc_buf; |
132 | } |
141 | } |
133 | |
142 | |
… | |
… | |
185 | else if (color >= 0) |
194 | else if (color >= 0) |
186 | { |
195 | { |
187 | #if XFT |
196 | #if XFT |
188 | XftDrawRect (d, &r->PixColors[color].c, x, y, w, h); |
197 | XftDrawRect (d, &r->PixColors[color].c, x, y, w, h); |
189 | #else |
198 | #else |
190 | XSetForeground (d.display->display, GC, r->PixColors[color]); |
199 | XSetForeground (d.display->display, TGC, r->PixColors[color]); |
191 | XFillRectangle (d.display->display, d, GC, x, y, w, h); |
200 | XFillRectangle (d.display->display, d, TGC, x, y, w, h); |
192 | #endif |
201 | #endif |
193 | } |
202 | } |
194 | } |
203 | } |
195 | |
204 | |
196 | static const char *linedraw_cmds[128] = { |
205 | #include "table/linedraw.h" |
197 | "1hH", "2hH", "1vV", "2vV", |
|
|
198 | 0, 0, 0, 0, |
|
|
199 | 0, 0, 0, 0, |
|
|
200 | "1HV", "2H1V", "1H2V", "2HV", |
|
|
201 | |
|
|
202 | // 2510 |
|
|
203 | "1hV", "2h1V", "1h2V", "2hV", |
|
|
204 | "1Hv", "2H1v", "1H2v", "2Hv", |
|
|
205 | "1hv", "2h1v", "1h2v", "2hv", |
|
|
206 | "1HvV", "2H1vV", "1HV2v", "1Hv2V", |
|
|
207 | |
|
|
208 | // 2520 |
|
|
209 | "1H2vV", "2Hv1V", "2HV1v", "2HvV", |
|
|
210 | "1hvV", "2h1vV", "1hV2v", "1hv2V", |
|
|
211 | "1h2vV", "2hv1V", "1v2hV", "2hvV", |
|
|
212 | "1hHV", "2h1HV", "2H1hV", "2hH1V", |
|
|
213 | |
|
|
214 | // 2530 |
|
|
215 | "1hH2V", "2hV1H", "1h2HV", "2hHV", |
|
|
216 | "1hHv", "1vH2h", "1hv2H", "1v2hH", |
|
|
217 | "1hH2v", "1H2hv", "1h2Hv", "2hHv", |
|
|
218 | "1hHvV", "1vVH2h", "1hvV2H", "1vV2hH", |
|
|
219 | |
|
|
220 | // 2540 |
|
|
221 | "1hHV2v", "1hHv2V", "1hH2vV", "1HV2hv", |
|
|
222 | "1hV2Hv", "1Hv2hV", "1hv2HV", "1V2hHv", |
|
|
223 | "1v2hHV", "1H2hvV", "1h2HvV", "2hHvV", |
|
|
224 | 0, 0, 0, 0, |
|
|
225 | |
|
|
226 | // 2550 |
|
|
227 | 0, 0, 0, 0, |
|
|
228 | 0, 0, 0, 0, |
|
|
229 | 0, 0, 0, 0, |
|
|
230 | 0, 0, 0, 0, |
|
|
231 | |
|
|
232 | // 2560 |
|
|
233 | 0, 0, 0, 0, |
|
|
234 | 0, 0, 0, 0, |
|
|
235 | 0, 0, 0, 0, |
|
|
236 | 0, 0, 0, 0, |
|
|
237 | |
|
|
238 | // 2570 |
|
|
239 | 0, "1a", "1b", "1ab", |
|
|
240 | "1h", "1v", "1H", "1V", |
|
|
241 | "2h", "2v", "2H", "2V", |
|
|
242 | "1h2H", "1v2V", "1H2h", "1V2v" |
|
|
243 | |
|
|
244 | // to be done |
|
|
245 | }; |
|
|
246 | |
206 | |
247 | struct rxvt_font_default : rxvt_font { |
207 | struct rxvt_font_default : rxvt_font { |
|
|
208 | |
248 | rxvt_fontprop properties () |
209 | rxvt_fontprop properties () |
249 | { |
210 | { |
250 | rxvt_fontprop p; |
211 | rxvt_fontprop p; |
251 | |
212 | |
252 | p.width = p.height = 1; |
213 | p.width = p.height = 1; |
… | |
… | |
259 | bool load (const rxvt_fontprop &prop) |
220 | bool load (const rxvt_fontprop &prop) |
260 | { |
221 | { |
261 | width = 1; height = 1; |
222 | width = 1; height = 1; |
262 | ascent = 1; descent = 0; |
223 | ascent = 1; descent = 0; |
263 | |
224 | |
|
|
225 | set_name (strdup ("built-in pseudofont")); |
|
|
226 | |
264 | return true; |
227 | return true; |
265 | } |
228 | } |
266 | |
229 | |
267 | bool has_codepoint (uint32_t unicode) |
230 | bool has_codepoint (unicode_t unicode) |
268 | { |
231 | { |
269 | if (unicode <= 0x001f) |
232 | if (unicode <= 0x001f) |
270 | return true; |
233 | return true; |
271 | if (unicode >= 0x0080 && unicode <= 0x009f) |
234 | |
|
|
235 | if (unicode <= 0x007f) |
|
|
236 | return false; |
|
|
237 | |
|
|
238 | if (unicode <= 0x009f) |
272 | return true; |
239 | return true; |
273 | |
240 | |
274 | if (unicode >= 0x2500 && unicode <= 0x257f |
241 | if (unicode >= 0x2500 && unicode <= 0x259f) |
275 | && linedraw_cmds[unicode - 0x2500]) |
242 | return true; |
|
|
243 | |
|
|
244 | if (IS_COMPOSE (unicode)) |
276 | return true; |
245 | return true; |
277 | |
246 | |
278 | switch (unicode) |
247 | switch (unicode) |
279 | { |
248 | { |
280 | case ZERO_WIDTH_CHAR: |
249 | case ZERO_WIDTH_CHAR: |
… | |
… | |
294 | const text_t *text, int len, |
263 | const text_t *text, int len, |
295 | int fg, int bg) |
264 | int fg, int bg) |
296 | { |
265 | { |
297 | clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); |
266 | clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); |
298 | |
267 | |
299 | XSetForeground (d.display->display, GC, r->PixColors[fg]); |
268 | XSetForeground (d.display->display, TGC, r->PixColors[fg]); |
300 | |
269 | |
301 | while (len--) |
270 | while (len--) |
302 | { |
271 | { |
|
|
272 | #if ENABLE_COMBINING |
|
|
273 | compose_char *cc; |
|
|
274 | #endif |
303 | text_t t = *text++; |
275 | text_t t = *text++; |
304 | |
276 | |
305 | if (t >= 0x2500 & t <= 0x2580 && linedraw_cmds[t - 0x2500]) |
277 | if (0x2500 <= t && t <= 0x259f) |
|
|
278 | { |
|
|
279 | uint16_t offs = linedraw_offs[t - 0x2500]; |
|
|
280 | uint32_t *a = linedraw_command + (offs >> 4); |
|
|
281 | uint32_t *b = a + (offs & 15); |
|
|
282 | |
|
|
283 | int W = r->TermWin.fwidth; |
|
|
284 | int H = r->TermWin.fheight; |
|
|
285 | |
|
|
286 | int x_[16]; |
|
|
287 | int y_[16]; |
|
|
288 | |
|
|
289 | for (int i = 0; i <= 8; i++) |
306 | { |
290 | { |
307 | const char *p = linedraw_cmds[t - 0x2500]; |
291 | x_[i] = x + ((W-1) * i + (i*7/8)) / 8; |
|
|
292 | y_[i] = y + ((H-1) * i + (i*7/8)) / 8; |
|
|
293 | } |
308 | |
294 | |
309 | int x0 = x, x1 = x + r->TermWin.fwidth / 2, x2 = x + r->TermWin.fwidth - 1; |
295 | x_[10] = x + (W - 1) / 2; x_[9] = x_[10] - 1; x_[11] = x_[10] + 1; |
310 | int y0 = y, y1 = y + r->TermWin.fheight / 2, y2 = y + r->TermWin.fheight - 1; |
296 | y_[10] = y + (H - 1) / 2; y_[9] = y_[10] - 1; y_[11] = y_[10] + 1; |
311 | |
297 | |
312 | XGCValues gcv; |
298 | XGCValues gcv; |
313 | |
299 | |
|
|
300 | gcv.cap_style = CapButt; |
|
|
301 | gcv.line_width = 0; |
|
|
302 | XChangeGC (d.display->display, TGC, GCLineWidth | GCCapStyle, &gcv); |
|
|
303 | |
314 | while (*p) |
304 | while (a < b) |
315 | { |
305 | { |
|
|
306 | uint32_t command = *a++; |
|
|
307 | |
|
|
308 | int op = (command >> 24) & 255; |
|
|
309 | int a = (command >> 20) & 15; |
|
|
310 | int b = (command >> 16) & 15; |
|
|
311 | int x1 = x_[(command >> 12) & 15]; |
|
|
312 | int y1 = y_[(command >> 8) & 15]; |
|
|
313 | int x2 = x_[(command >> 4) & 15]; |
|
|
314 | int y2 = y_[(command >> 0) & 15]; |
|
|
315 | |
316 | switch (*p++) |
316 | switch (op) |
317 | { |
317 | { |
318 | case '1': |
318 | case 0: // line |
319 | gcv.line_width = 0; |
319 | XDrawLine (d.display->display, d, TGC, x1, y1, x2, y2); |
320 | XChangeGC (d.display->display, GC, GCLineWidth, &gcv); |
|
|
321 | break; |
320 | break; |
322 | |
321 | |
323 | case '2': |
322 | case 1: // rectangle, possibly stippled |
|
|
323 | if (a) |
|
|
324 | { |
|
|
325 | static char bm[] = { 0,0 , 3,1 , 1,2 , 1,0 }; |
|
|
326 | |
|
|
327 | gcv.fill_style = FillStippled; |
|
|
328 | gcv.stipple = XCreateBitmapFromData (d.display->display, d, bm + a * 2, 2, 2); |
|
|
329 | gcv.ts_x_origin = x; |
|
|
330 | gcv.ts_y_origin = y; |
|
|
331 | |
|
|
332 | XChangeGC (d.display->display, TGC, |
|
|
333 | GCFillStyle | GCStipple | GCTileStipXOrigin | GCTileStipYOrigin, |
|
|
334 | &gcv); |
|
|
335 | } |
|
|
336 | |
|
|
337 | XFillRectangle (d.display->display, d, TGC, x1, y1, x2 - x1 + 1, y2 - y1 + 1); |
|
|
338 | |
|
|
339 | if (a) |
|
|
340 | { |
|
|
341 | XFreePixmap (d.display->display, gcv.stipple); |
324 | gcv.line_width = 2; |
342 | gcv.stipple = 0; |
|
|
343 | gcv.fill_style = FillSolid; |
325 | XChangeGC (d.display->display, GC, GCLineWidth, &gcv); |
344 | XChangeGC (d.display->display, TGC, GCFillStyle, &gcv); |
|
|
345 | } |
326 | break; |
346 | break; |
327 | |
347 | case 2: // arc |
328 | case 'h': XDrawLine (d.display->display, d, GC, x0, y1, x1, y1); break; |
348 | XDrawArc (d.display->display, d, TGC, |
329 | case 'H': XDrawLine (d.display->display, d, GC, x1, y1, x2, y1); break; |
349 | x1 - W/2, y1 - H/2, W-1, H-1, |
330 | case 'v': XDrawLine (d.display->display, d, GC, x1, y0, x1, y1); break; |
350 | (a - 1) * 90*64, (b - 1) * 90*64); |
331 | case 'V': XDrawLine (d.display->display, d, GC, x1, y1, x1, y2); break; |
351 | break; |
332 | case 'a': XDrawLine (d.display->display, d, GC, x0, y2, x2, y0); break; |
|
|
333 | case 'b': XDrawLine (d.display->display, d, GC, x0, y0, x2, y2); break; |
|
|
334 | } |
352 | } |
335 | } |
353 | } |
336 | |
354 | } |
337 | gcv.line_width = 0; |
355 | #if ENABLE_COMBINING |
338 | XChangeGC (d.display->display, GC, GCLineWidth, &gcv); |
356 | else if (IS_COMPOSE (t) && (cc = rxvt_composite[t])) |
339 | } |
357 | { |
|
|
358 | rxvt_font *f1 = (*fs)[fs->find_font (cc->c1)]; |
|
|
359 | f1->draw (d, x, y, &(t = cc->c1), 1, fg, bg); |
|
|
360 | if (cc->c2 != NOCHAR) |
|
|
361 | { |
|
|
362 | // prefer font of first character, for no good reasons |
|
|
363 | rxvt_font *f2 = f1->has_codepoint (cc->c2) |
|
|
364 | ? f1 |
|
|
365 | : (*fs)[fs->find_font (cc->c2)]; |
|
|
366 | |
|
|
367 | f2->draw (d, x, y, &(t = cc->c2), 1, fg, -1); |
|
|
368 | } |
|
|
369 | } |
|
|
370 | #endif |
340 | else |
371 | else |
341 | switch (*text++) |
372 | switch (t) |
342 | { |
373 | { |
343 | case NOCHAR: |
|
|
344 | case ZERO_WIDTH_CHAR: |
374 | case ZERO_WIDTH_CHAR: |
345 | break; |
375 | break; |
|
|
376 | |
346 | default: |
377 | default: |
347 | XDrawRectangle (d.display->display, d, GC, x + 2, y + 2, r->TermWin.fwidth - 5, r->TermWin.fheight - 5); |
378 | int w = 0; |
|
|
379 | while (len > 0 && *text == NOCHAR) |
|
|
380 | { |
|
|
381 | ++text; |
|
|
382 | --len; |
|
|
383 | w += r->TermWin.fwidth; |
|
|
384 | } |
|
|
385 | |
|
|
386 | XDrawRectangle (d.display->display, d, TGC, x + 2, y + 2, |
|
|
387 | w + r->TermWin.fwidth - 4, r->TermWin.fheight - 4); |
|
|
388 | x += w; |
348 | } |
389 | } |
349 | |
390 | |
350 | x += r->TermWin.fwidth; |
391 | x += r->TermWin.fwidth; |
351 | } |
392 | } |
352 | } |
393 | } |
… | |
… | |
360 | |
401 | |
361 | rxvt_fontprop properties (); |
402 | rxvt_fontprop properties (); |
362 | |
403 | |
363 | bool load (const rxvt_fontprop &prop); |
404 | bool load (const rxvt_fontprop &prop); |
364 | |
405 | |
365 | bool has_codepoint (uint32_t unicode); |
406 | bool has_codepoint (unicode_t unicode); |
366 | |
407 | |
367 | void draw (rxvt_drawable &d, int x, int y, |
408 | void draw (rxvt_drawable &d, int x, int y, |
368 | const text_t *text, int len, |
409 | const text_t *text, int len, |
369 | int fg, int bg); |
410 | int fg, int bg); |
370 | |
411 | |
371 | XFontStruct *f; |
412 | XFontStruct *f; |
372 | codeset cs; |
413 | codeset cs; |
373 | bool enc2b, encm; |
414 | bool enc2b, encm; |
374 | |
415 | |
375 | const char *get_property (XFontStruct *f, const char *property, const char *repl) const; |
416 | char *get_property (XFontStruct *f, const char *property, const char *repl) const; |
376 | bool set_properties (rxvt_fontprop &p, int height, const char *weight, const char *slant, int avgwidth); |
417 | bool set_properties (rxvt_fontprop &p, int height, const char *weight, const char *slant, int avgwidth); |
377 | bool set_properties (rxvt_fontprop &p, XFontStruct *f); |
418 | bool set_properties (rxvt_fontprop &p, XFontStruct *f); |
378 | bool set_properties (rxvt_fontprop &p, const char *name); |
419 | bool set_properties (rxvt_fontprop &p, const char *name); |
379 | }; |
420 | }; |
380 | |
421 | |
381 | const char * |
422 | char * |
382 | rxvt_font_x11::get_property (XFontStruct *f, const char *property, const char *repl) const |
423 | rxvt_font_x11::get_property (XFontStruct *f, const char *property, const char *repl) const |
383 | { |
424 | { |
384 | unsigned long value; |
425 | unsigned long value; |
385 | |
426 | |
386 | if (XGetFontProperty (f, XInternAtom (DISPLAY, property, 0), &value)) |
427 | if (XGetFontProperty (f, XInternAtom (DISPLAY, property, 0), &value)) |
387 | return XGetAtomName (DISPLAY, value); |
428 | return XGetAtomName (DISPLAY, value); |
388 | else |
429 | else |
389 | return repl; |
430 | return rxvt_strdup (repl); |
390 | } |
431 | } |
391 | |
432 | |
392 | rxvt_fontprop |
433 | rxvt_fontprop |
393 | rxvt_font_x11::properties () |
434 | rxvt_font_x11::properties () |
394 | { |
435 | { |
… | |
… | |
409 | } |
450 | } |
410 | |
451 | |
411 | bool |
452 | bool |
412 | rxvt_font_x11::set_properties (rxvt_fontprop &p, XFontStruct *f) |
453 | rxvt_font_x11::set_properties (rxvt_fontprop &p, XFontStruct *f) |
413 | { |
454 | { |
414 | const char *weight = get_property (f, "WEIGHT_NAME", "medium"); |
|
|
415 | const char *slant = get_property (f, "SLANT", "r"); |
|
|
416 | |
|
|
417 | unsigned long height; |
455 | unsigned long height; |
418 | if (!XGetFontProperty (f, XInternAtom (DISPLAY, "PIXEL_SIZE", 0), &height)) |
456 | if (!XGetFontProperty (f, XInternAtom (DISPLAY, "PIXEL_SIZE", 0), &height)) |
419 | return false; |
457 | return false; |
420 | |
458 | |
421 | unsigned long avgwidth; |
459 | unsigned long avgwidth; |
422 | if (!XGetFontProperty (f, XInternAtom (DISPLAY, "AVERAGE_WIDTH", 0), &avgwidth)) |
460 | if (!XGetFontProperty (f, XInternAtom (DISPLAY, "AVERAGE_WIDTH", 0), &avgwidth)) |
423 | avgwidth = 0; |
461 | avgwidth = 0; |
424 | |
462 | |
|
|
463 | char *weight = get_property (f, "WEIGHT_NAME", "medium"); |
|
|
464 | char *slant = get_property (f, "SLANT", "r"); |
|
|
465 | |
425 | return set_properties (p, height, weight, slant, avgwidth); |
466 | set_properties (p, height, weight, slant, avgwidth); |
|
|
467 | |
|
|
468 | free (weight); |
|
|
469 | free (slant); |
|
|
470 | |
|
|
471 | return true; |
426 | } |
472 | } |
427 | |
473 | |
428 | bool |
474 | bool |
429 | rxvt_font_x11::set_properties (rxvt_fontprop &p, const char *name) |
475 | rxvt_font_x11::set_properties (rxvt_fontprop &p, const char *name) |
430 | { |
476 | { |
431 | int slashes = 0; |
477 | int slashes = 0; |
432 | const char *comp[12]; |
478 | const char *comp[13]; |
433 | |
479 | |
434 | for (const char *c = name; *c; c++) |
480 | for (const char *c = name; *c; c++) |
435 | if (*c == '-') |
481 | if (*c == '-') |
436 | { |
482 | { |
437 | comp[slashes++] = c + 1; |
483 | comp[slashes++] = c + 1; |
… | |
… | |
493 | { |
539 | { |
494 | clear (); |
540 | clear (); |
495 | |
541 | |
496 | char **list; |
542 | char **list; |
497 | int count; |
543 | int count; |
498 | list = XListFonts (DISPLAY, name, 512, &count); |
544 | list = XListFonts (DISPLAY, name, 1024, &count); |
499 | set_name (0); |
545 | set_name (0); |
500 | |
546 | |
501 | if (!list) |
547 | if (!list) |
502 | return false; |
548 | return false; |
503 | |
549 | |
… | |
… | |
534 | f = XLoadQueryFont (DISPLAY, name); |
580 | f = XLoadQueryFont (DISPLAY, name); |
535 | |
581 | |
536 | if (!f) |
582 | if (!f) |
537 | return false; |
583 | return false; |
538 | |
584 | |
539 | const char *registry = get_property (f, "CHARSET_REGISTRY", 0); |
585 | char *registry = get_property (f, "CHARSET_REGISTRY", 0); |
540 | const char *encoding = get_property (f, "CHARSET_ENCODING", 0); |
586 | char *encoding = get_property (f, "CHARSET_ENCODING", 0); |
541 | |
587 | |
542 | if (registry && encoding) |
588 | if (registry && encoding) |
543 | { |
589 | { |
544 | char charset[64]; |
590 | char charset[64]; |
545 | snprintf (charset, 64, "%s-%s", registry, encoding); |
591 | snprintf (charset, 64, "%s-%s", registry, encoding); |
… | |
… | |
558 | if (*charset++ == '-' && !--count) |
604 | if (*charset++ == '-' && !--count) |
559 | break; |
605 | break; |
560 | |
606 | |
561 | cs = codeset_from_name (charset); |
607 | cs = codeset_from_name (charset); |
562 | } |
608 | } |
|
|
609 | |
|
|
610 | free (registry); |
|
|
611 | free (encoding); |
563 | |
612 | |
564 | if (cs == CS_UNICODE) |
613 | if (cs == CS_UNICODE) |
565 | cs = CS_UNICODE_16; // X11 can have a max. of 65536 chars per font |
614 | cs = CS_UNICODE_16; // X11 can have a max. of 65536 chars per font |
566 | |
615 | |
567 | encm = f->min_byte1 != 0 || f->max_byte1 != 0; |
616 | encm = f->min_byte1 != 0 || f->max_byte1 != 0; |
… | |
… | |
617 | f = 0; |
666 | f = 0; |
618 | } |
667 | } |
619 | } |
668 | } |
620 | |
669 | |
621 | bool |
670 | bool |
622 | rxvt_font_x11::has_codepoint (uint32_t unicode) |
671 | rxvt_font_x11::has_codepoint (unicode_t unicode) |
623 | { |
672 | { |
624 | uint32_t ch = FROM_UNICODE (cs, unicode); |
673 | uint32_t ch = FROM_UNICODE (cs, unicode); |
625 | |
674 | |
626 | if (ch == NOCHAR) |
675 | if (ch == NOCHAR) |
627 | return false; |
676 | return false; |
… | |
… | |
680 | |
729 | |
681 | int base = r->TermWin.fbase; |
730 | int base = r->TermWin.fbase; |
682 | |
731 | |
683 | XGCValues v; |
732 | XGCValues v; |
684 | v.foreground = r->PixColors[fg]; |
733 | v.foreground = r->PixColors[fg]; |
685 | v.background = r->PixColors[bg]; |
|
|
686 | v.font = f->fid; |
734 | v.font = f->fid; |
687 | |
735 | |
688 | if (enc2b) |
736 | if (enc2b) |
689 | { |
737 | { |
690 | const XChar2b *xc = enc_xchar2b (text, len, cs, slow); |
738 | const XChar2b *xc = enc_xchar2b (text, len, cs, slow); |
691 | |
739 | |
692 | if (bg == Color_bg && !slow) |
740 | if (bg == Color_bg && !slow) |
693 | { |
741 | { |
|
|
742 | v.background = r->PixColors[bg]; |
694 | XChangeGC (d.display->display, GC, GCForeground | GCBackground | GCFont, &v); |
743 | XChangeGC (d.display->display, TGC, GCForeground | GCBackground | GCFont, &v); |
695 | XDrawImageString16 (d.display->display, d, GC, x, y + base, xc, len); |
744 | XDrawImageString16 (d.display->display, d, TGC, x, y + base, xc, len); |
696 | } |
745 | } |
697 | else |
746 | else |
698 | { |
747 | { |
699 | clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); |
748 | clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); |
700 | |
749 | |
701 | XChangeGC (d.display->display, GC, GCForeground | GCFont, &v); |
750 | XChangeGC (d.display->display, TGC, GCForeground | GCFont, &v); |
702 | |
751 | |
703 | if (slow) |
752 | if (slow) |
704 | { |
753 | { |
705 | do |
754 | do |
706 | { |
755 | { |
707 | if (xc->byte1 || xc->byte2) |
756 | if (xc->byte1 || xc->byte2) |
708 | XDrawString16 (d.display->display, d, GC, x, y + base, xc, 1); |
757 | XDrawString16 (d.display->display, d, TGC, x, y + base, xc, 1); |
709 | |
758 | |
710 | x += r->TermWin.fwidth; |
759 | x += r->TermWin.fwidth; |
711 | xc++; len--; |
760 | xc++; len--; |
712 | } |
761 | } |
713 | while (len); |
762 | while (len); |
714 | } |
763 | } |
715 | else |
764 | else |
716 | XDrawString16 (d.display->display, d, GC, x, y + base, xc, len); |
765 | XDrawString16 (d.display->display, d, TGC, x, y + base, xc, len); |
717 | } |
766 | } |
718 | } |
767 | } |
719 | else |
768 | else |
720 | { |
769 | { |
721 | const char *xc = enc_char (text, len, cs, slow); |
770 | const char *xc = enc_char (text, len, cs, slow); |
722 | |
771 | |
723 | if (bg == Color_bg && !slow) |
772 | if (bg == Color_bg && !slow) |
724 | { |
773 | { |
|
|
774 | v.background = r->PixColors[bg]; |
725 | XChangeGC (d.display->display, GC, GCForeground | GCBackground | GCFont, &v); |
775 | XChangeGC (d.display->display, TGC, GCForeground | GCBackground | GCFont, &v); |
726 | XDrawImageString (d.display->display, d, GC, x, y + base, xc, len); |
776 | XDrawImageString (d.display->display, d, TGC, x, y + base, xc, len); |
727 | } |
777 | } |
728 | else |
778 | else |
729 | { |
779 | { |
730 | clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); |
780 | clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); |
731 | |
781 | |
732 | XChangeGC (d.display->display, GC, GCForeground | GCFont, &v); |
782 | XChangeGC (d.display->display, TGC, GCForeground | GCFont, &v); |
733 | |
783 | |
734 | if (slow) |
784 | if (slow) |
735 | { |
785 | { |
736 | do |
786 | do |
737 | { |
787 | { |
738 | if (*xc) |
788 | if (*xc) |
739 | XDrawString (d.display->display, d, GC, x, y + base, xc, 1); |
789 | XDrawString (d.display->display, d, TGC, x, y + base, xc, 1); |
740 | |
790 | |
741 | x += r->TermWin.fwidth; |
791 | x += r->TermWin.fwidth; |
742 | xc++; len--; |
792 | xc++; len--; |
743 | } |
793 | } |
744 | while (len); |
794 | while (len); |
745 | } |
795 | } |
746 | else |
796 | else |
747 | XDrawString (d.display->display, d, GC, x, y + base, xc, len); |
797 | XDrawString (d.display->display, d, TGC, x, y + base, xc, len); |
748 | } |
798 | } |
749 | } |
799 | } |
750 | } |
800 | } |
751 | |
801 | |
752 | ///////////////////////////////////////////////////////////////////////////// |
802 | ///////////////////////////////////////////////////////////////////////////// |
… | |
… | |
769 | |
819 | |
770 | void draw (rxvt_drawable &d, int x, int y, |
820 | void draw (rxvt_drawable &d, int x, int y, |
771 | const text_t *text, int len, |
821 | const text_t *text, int len, |
772 | int fg, int bg); |
822 | int fg, int bg); |
773 | |
823 | |
774 | bool has_codepoint (uint32_t unicode); |
824 | bool has_codepoint (unicode_t unicode); |
775 | |
825 | |
776 | protected: |
826 | protected: |
777 | XftFont *f; |
827 | XftFont *f; |
778 | }; |
828 | }; |
779 | |
829 | |
… | |
… | |
792 | { |
842 | { |
793 | rxvt_fontprop p; |
843 | rxvt_fontprop p; |
794 | |
844 | |
795 | FT_Face face = XftLockFace (f); |
845 | FT_Face face = XftLockFace (f); |
796 | |
846 | |
797 | p.width = width; p.height = height; |
847 | p.width = width; |
798 | p.weight = face->style_flags & FT_STYLE_FLAG_BOLD ? rxvt_fontprop::bold : rxvt_fontprop::medium; |
848 | p.height = height; |
799 | p.slant = face->style_flags & FT_STYLE_FLAG_ITALIC ? rxvt_fontprop::italic : rxvt_fontprop::roman; |
849 | p.weight = face->style_flags & FT_STYLE_FLAG_BOLD |
|
|
850 | ? rxvt_fontprop::bold : rxvt_fontprop::medium; |
|
|
851 | p.slant = face->style_flags & FT_STYLE_FLAG_ITALIC |
|
|
852 | ? rxvt_fontprop::italic : rxvt_fontprop::roman; |
800 | |
853 | |
801 | XftUnlockFace (f); |
854 | XftUnlockFace (f); |
802 | |
855 | |
803 | return p; |
856 | return p; |
804 | } |
857 | } |
… | |
… | |
817 | |
870 | |
818 | if (!p) |
871 | if (!p) |
819 | return false; |
872 | return false; |
820 | |
873 | |
821 | FcValue v; |
874 | FcValue v; |
|
|
875 | |
|
|
876 | if (FcPatternGet (p, FC_PIXEL_SIZE, 0, &v) != FcResultMatch) |
|
|
877 | FcPatternAddInteger (p, FC_PIXEL_SIZE, prop.height); |
822 | |
878 | |
823 | if (FcPatternGet (p, FC_WEIGHT, 0, &v) != FcResultMatch) |
879 | if (FcPatternGet (p, FC_WEIGHT, 0, &v) != FcResultMatch) |
824 | FcPatternAddInteger (p, FC_WEIGHT, prop.weight); |
880 | FcPatternAddInteger (p, FC_WEIGHT, prop.weight); |
825 | |
881 | |
826 | if (FcPatternGet (p, FC_SLANT, 0, &v) != FcResultMatch) |
882 | if (FcPatternGet (p, FC_SLANT, 0, &v) != FcResultMatch) |
… | |
… | |
892 | |
948 | |
893 | return true; |
949 | return true; |
894 | } |
950 | } |
895 | |
951 | |
896 | bool |
952 | bool |
897 | rxvt_font_xft::has_codepoint (uint32_t unicode) |
953 | rxvt_font_xft::has_codepoint (unicode_t unicode) |
898 | { |
954 | { |
899 | return XftCharExists (DISPLAY, f, unicode); |
955 | return XftCharExists (DISPLAY, f, unicode); |
900 | } |
956 | } |
901 | |
957 | |
902 | void |
958 | void |
… | |
… | |
948 | #endif |
1004 | #endif |
949 | |
1005 | |
950 | ///////////////////////////////////////////////////////////////////////////// |
1006 | ///////////////////////////////////////////////////////////////////////////// |
951 | |
1007 | |
952 | rxvt_fontset::rxvt_fontset (rxvt_t r) |
1008 | rxvt_fontset::rxvt_fontset (rxvt_t r) |
953 | : r (r) |
1009 | : r (r), fontdesc (0) |
954 | { |
1010 | { |
955 | clear (); |
1011 | clear (); |
956 | } |
1012 | } |
957 | |
1013 | |
958 | rxvt_fontset::~rxvt_fontset () |
1014 | rxvt_fontset::~rxvt_fontset () |
… | |
… | |
963 | void |
1019 | void |
964 | rxvt_fontset::clear () |
1020 | rxvt_fontset::clear () |
965 | { |
1021 | { |
966 | for (rxvt_font **i = fonts.begin (); i != fonts.end (); i++) |
1022 | for (rxvt_font **i = fonts.begin (); i != fonts.end (); i++) |
967 | FONT_UNREF (*i); |
1023 | FONT_UNREF (*i); |
|
|
1024 | |
|
|
1025 | free (fontdesc); fontdesc = 0; |
968 | |
1026 | |
969 | fonts.clear (); |
1027 | fonts.clear (); |
970 | base_id = 0; |
1028 | base_id = 0; |
971 | base_prop.height = 0x7fffffff; |
1029 | base_prop.height = 0x7fffffff; |
972 | base_prop.weight = rxvt_fontprop::medium; |
1030 | base_prop.weight = rxvt_fontprop::medium; |
… | |
… | |
998 | f = new rxvt_font_x11; |
1056 | f = new rxvt_font_x11; |
999 | } |
1057 | } |
1000 | else |
1058 | else |
1001 | f = new rxvt_font_x11; |
1059 | f = new rxvt_font_x11; |
1002 | |
1060 | |
|
|
1061 | f->fs = this; |
1003 | f->set_term (r); |
1062 | f->set_term (r); |
1004 | f->set_name (strdup (name)); |
1063 | f->set_name (strdup (name)); |
1005 | |
1064 | |
1006 | f->cs = cs; |
1065 | f->cs = cs; |
1007 | f->loaded = false; |
1066 | f->loaded = false; |
… | |
… | |
1079 | bool |
1138 | bool |
1080 | rxvt_fontset::populate (const char *desc) |
1139 | rxvt_fontset::populate (const char *desc) |
1081 | { |
1140 | { |
1082 | clear (); |
1141 | clear (); |
1083 | |
1142 | |
|
|
1143 | fontdesc = strdup (desc); |
|
|
1144 | |
1084 | fonts.push_back (new_font (0, CS_UNICODE)); |
1145 | fonts.push_back (new_font (0, CS_UNICODE)); |
1085 | realize_font (0); |
1146 | realize_font (0); |
1086 | |
1147 | |
1087 | add_fonts (desc); |
1148 | add_fonts (desc); |
1088 | |
1149 | |
… | |
… | |
1104 | |
1165 | |
1105 | return true; |
1166 | return true; |
1106 | } |
1167 | } |
1107 | |
1168 | |
1108 | int |
1169 | int |
1109 | rxvt_fontset::find_font (uint32_t unicode) |
1170 | rxvt_fontset::find_font (const char *name) const |
1110 | { |
1171 | { |
1111 | for (unsigned int i = 0; i < fonts.size (); i++) |
1172 | for (rxvt_font *const *f = fonts.begin (); f < fonts.end (); f++) |
|
|
1173 | if ((*f)->name && !strcmp ((*f)->name, name)) |
|
|
1174 | return f - fonts.begin (); |
|
|
1175 | |
|
|
1176 | return -1; |
|
|
1177 | } |
|
|
1178 | |
|
|
1179 | int |
|
|
1180 | rxvt_fontset::find_font (unicode_t unicode, bool bold) |
|
|
1181 | { |
|
|
1182 | |
|
|
1183 | for (unsigned int i = !!(0x20 <= unicode && unicode <= 0x7f); // skip pseudo-font for ascii |
|
|
1184 | i < fonts.size (); |
|
|
1185 | i++) |
1112 | { |
1186 | { |
1113 | rxvt_font *f = fonts[i]; |
1187 | rxvt_font *f = fonts[i]; |
1114 | |
1188 | |
1115 | if (!f->loaded) |
1189 | if (!f->loaded) |
1116 | { |
1190 | { |
… | |
… | |
1119 | |
1193 | |
1120 | if (!realize_font (i)) |
1194 | if (!realize_font (i)) |
1121 | goto next_font; |
1195 | goto next_font; |
1122 | } |
1196 | } |
1123 | |
1197 | |
|
|
1198 | if (f->cs == CS_UNKNOWN) |
|
|
1199 | goto next_font; |
|
|
1200 | |
|
|
1201 | if (bold && f->properties ().weight < rxvt_fontprop::bold) |
|
|
1202 | goto next_font; |
|
|
1203 | |
1124 | if (f->cs != CS_UNKNOWN && f->has_codepoint (unicode)) |
1204 | if (f->has_codepoint (unicode)) |
1125 | return i; |
1205 | return i; |
1126 | |
1206 | |
1127 | next_font: |
1207 | next_font: |
1128 | if (i == fonts.size () - 1 && fallback->name) |
1208 | if (i == fonts.size () - 1) |
|
|
1209 | { |
|
|
1210 | if (fallback->name) |
1129 | { |
1211 | { |
|
|
1212 | // search through the fallback list |
1130 | fonts.push_back (new_font (fallback->name, fallback->cs)); |
1213 | fonts.push_back (new_font (fallback->name, fallback->cs)); |
1131 | fallback++; |
1214 | fallback++; |
1132 | i = 0; |
|
|
1133 | } |
1215 | } |
|
|
1216 | else |
|
|
1217 | { |
|
|
1218 | // try to find a new font. |
|
|
1219 | // only xft currently supported, as there is no |
|
|
1220 | // way to configure this and xft is easier to hack in, |
|
|
1221 | // while x11 has more framework in place already. |
|
|
1222 | #if XFT |
|
|
1223 | // grab the first xft font that seems suitable |
|
|
1224 | FcPattern *p = FcPatternCreate (); |
|
|
1225 | |
|
|
1226 | FcCharSet *s = FcCharSetCreate (); |
|
|
1227 | FcCharSetAddChar (s, unicode); |
|
|
1228 | FcPatternAddCharSet (p, FC_CHARSET, s); |
|
|
1229 | // charsets don't help that much, as xft might return |
|
|
1230 | // a non-matching font even if a better font is available :/ |
|
|
1231 | |
|
|
1232 | FcPatternAddInteger (p, FC_PIXEL_SIZE, base_prop.height); |
|
|
1233 | FcPatternAddInteger (p, FC_WEIGHT, base_prop.weight); |
|
|
1234 | FcPatternAddInteger (p, FC_SLANT, base_prop.slant); |
|
|
1235 | |
|
|
1236 | XftResult result; |
|
|
1237 | FcPattern *match = XftFontMatch (DISPLAY, DefaultScreen (DISPLAY), p, &result); |
|
|
1238 | |
|
|
1239 | FcPatternDestroy (p); |
|
|
1240 | |
|
|
1241 | if (match) |
|
|
1242 | { |
|
|
1243 | FcPatternDel (match, FC_CHARSET); |
|
|
1244 | char *font = (char *)FcNameUnparse (match); |
|
|
1245 | FcPatternDestroy (match); |
|
|
1246 | |
|
|
1247 | if (find_font (font) < 0) |
|
|
1248 | { |
|
|
1249 | char fontname[4096]; |
|
|
1250 | sprintf (fontname, "xft:%-.4090s", font); |
|
|
1251 | |
|
|
1252 | fonts.push_back (new_font (fontname, CS_UNICODE)); |
|
|
1253 | } |
|
|
1254 | |
|
|
1255 | free (font); |
|
|
1256 | } |
|
|
1257 | #endif |
|
|
1258 | } |
|
|
1259 | } |
1134 | } |
1260 | } |
|
|
1261 | |
|
|
1262 | // if no bold font found, use a regular one |
|
|
1263 | if (bold) |
|
|
1264 | return find_font (unicode); |
1135 | |
1265 | |
1136 | return 0; /* we must return SOME font */ |
1266 | return 0; /* we must return SOME font */ |
1137 | } |
1267 | } |
1138 | |
1268 | |
1139 | |
1269 | |