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 | * |
… | |
… | |
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 |
… | |
… | |
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_1990_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" }, |
… | |
… | |
89 | #endif |
92 | #endif |
90 | |
93 | |
91 | #if XFT |
94 | #if XFT |
92 | { CS_UNICODE, "xft:Andale Mono" }, |
95 | { CS_UNICODE, "xft:Andale Mono" }, |
93 | { CS_UNICODE, "xft:Arial Unicode MS" }, |
96 | { CS_UNICODE, "xft:Arial Unicode MS" }, |
|
|
97 | { CS_UNICODE, "xft:FreeMono" }, |
94 | #endif |
98 | #endif |
95 | { CS_UNICODE, "-*-lucidatypewriter-*-*-*-*-*-*-*-*-m-*-iso10646-1" }, |
99 | { CS_UNICODE, "-*-lucidatypewriter-*-*-*-*-*-*-*-*-m-*-iso10646-1" }, |
96 | { CS_UNICODE, "xft:FreeMono" }, |
|
|
97 | { CS_UNICODE, "-*-unifont-*-*-*-*-*-*-*-*-c-*-iso10646-1" }, |
100 | { CS_UNICODE, "-*-unifont-*-*-*-*-*-*-*-*-c-*-iso10646-1" }, |
98 | { CS_UNICODE, "-*-*-*-r-*-*-*-*-*-*-c-*-iso10646-1" }, |
101 | { CS_UNICODE, "-*-*-*-r-*-*-*-*-*-*-c-*-iso10646-1" }, |
99 | { CS_UNICODE, "-*-*-*-r-*-*-*-*-*-*-m-*-iso10646-1" }, |
102 | { CS_UNICODE, "-*-*-*-r-*-*-*-*-*-*-m-*-iso10646-1" }, |
100 | |
103 | |
101 | #if UNICODE_3 && XFT |
|
|
102 | { CS_UNICODE, "xft:Code2001" }, // contains many plane-1 characters |
|
|
103 | #endif |
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104 | |
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|
105 | { CS_UNKNOWN, 0 } |
104 | { CS_UNKNOWN, 0 } |
106 | }; |
105 | }; |
107 | |
106 | |
108 | ///////////////////////////////////////////////////////////////////////////// |
107 | ///////////////////////////////////////////////////////////////////////////// |
109 | |
108 | |
… | |
… | |
133 | { |
132 | { |
134 | if (len > enc_len) |
133 | if (len > enc_len) |
135 | { |
134 | { |
136 | free (enc_buf); |
135 | free (enc_buf); |
137 | enc_buf = malloc (len); |
136 | enc_buf = malloc (len); |
|
|
137 | enc_len = len; |
138 | } |
138 | } |
139 | |
139 | |
140 | return enc_buf; |
140 | return enc_buf; |
141 | } |
141 | } |
142 | |
142 | |
… | |
… | |
200 | XFillRectangle (d.display->display, d, TGC, x, y, w, h); |
200 | XFillRectangle (d.display->display, d, TGC, x, y, w, h); |
201 | #endif |
201 | #endif |
202 | } |
202 | } |
203 | } |
203 | } |
204 | |
204 | |
205 | static const char *linedraw_cmds[128 + 32] = { |
205 | #include "table/linedraw.h" |
206 | "1-", "2-", "1|", "2|", |
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207 | 0, 0, 0, 0, |
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208 | 0, 0, 0, 0, |
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209 | "1HV", "2H1V", "1H2V", "2HV", |
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210 | |
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211 | // 2510 |
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212 | "1hV", "2h1V", "1h2V", "2hV", |
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213 | "1Hv", "2H1v", "1H2v", "2Hv", |
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214 | "1hv", "2h1v", "1h2v", "2hv", |
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215 | "1H|", "2H1|", "1HV2v", "1Hv2V", |
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216 | |
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217 | // 2520 |
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218 | "1H2|", "2Hv1V", "2HV1v", "2H|", |
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219 | "1h|", "2h1|", "1hV2v", "1hv2V", |
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220 | "1h2|", "2hv1V", "1v2hV", "2h|", |
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221 | "1-V", "2h1HV", "2H1hV", "2-1V", |
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222 | |
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223 | // 2530 |
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224 | "1-2V", "2hV1H", "1h2HV", "2-V", |
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225 | "1-v", "1vH2h", "1hv2H", "1v2-", |
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226 | "1-2v", "1H2hv", "1h2Hv", "2-v", |
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227 | "1-|", "1|H2h", "1h|2H", "1|2-", |
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228 | |
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229 | // 2540 |
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230 | "1-V2v", "1-v2V", "1-2|", "1HV2hv", |
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231 | "1hV2Hv", "1Hv2hV", "1hv2HV", "1V2-v", |
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232 | "1v2-V", "1H2h|", "1h2H|", "2-|", |
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233 | 0, 0, 0, 0, |
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234 | |
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235 | // 2550 |
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236 | 0, 0, 0, 0, |
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237 | 0, 0, 0, 0, |
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238 | 0, 0, 0, 0, |
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239 | 0, 0, 0, 0, |
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240 | |
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241 | // 2560 |
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242 | 0, 0, 0, 0, |
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243 | 0, 0, 0, 0, |
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244 | 0, 0, 0, 0, |
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245 | 0, "A", "B", "C", |
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246 | |
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247 | // 2570 |
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248 | "D", "1/", "1\\", "1/\\", |
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249 | "1h", "1v", "1H", "1V", |
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250 | "2h", "2v", "2H", "2V", |
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251 | "1h2H", "1v2V", "1H2h", "1V2v", |
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252 | |
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253 | // 2580 |
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254 | 0, 0, 0, 0, |
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255 | 0, 0, 0, 0, |
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256 | 0, 0, 0, 0, |
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257 | 0, 0, 0, 0, |
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258 | |
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259 | // 2590 |
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260 | 0, 0, 0, 0, |
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261 | 0, 0, "k", "l", |
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262 | "i", "ikl", "il", "ijk", |
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263 | "ijl", "j", "jk", "jkl", |
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264 | |
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265 | // to be done |
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266 | }; |
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267 | |
206 | |
268 | struct rxvt_font_default : rxvt_font { |
207 | struct rxvt_font_default : rxvt_font { |
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208 | |
269 | rxvt_fontprop properties () |
209 | rxvt_fontprop properties () |
270 | { |
210 | { |
271 | rxvt_fontprop p; |
211 | rxvt_fontprop p; |
272 | |
212 | |
273 | p.width = p.height = 1; |
213 | p.width = p.height = 1; |
… | |
… | |
280 | bool load (const rxvt_fontprop &prop) |
220 | bool load (const rxvt_fontprop &prop) |
281 | { |
221 | { |
282 | width = 1; height = 1; |
222 | width = 1; height = 1; |
283 | ascent = 1; descent = 0; |
223 | ascent = 1; descent = 0; |
284 | |
224 | |
285 | set_name ("built-in pseudofont"); |
225 | set_name (strdup ("built-in pseudofont")); |
286 | |
226 | |
287 | return true; |
227 | return true; |
288 | } |
228 | } |
289 | |
229 | |
290 | bool has_codepoint (unicode_t unicode) |
230 | bool has_codepoint (unicode_t unicode) |
291 | { |
231 | { |
292 | if (unicode <= 0x001f) |
232 | if (unicode <= 0x001f) |
293 | return true; |
233 | return true; |
294 | |
234 | |
295 | if (unicode >= 0x0080 && unicode <= 0x009f) |
235 | if (unicode <= 0x007f) |
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236 | return false; |
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237 | |
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238 | if (unicode <= 0x009f) |
296 | return true; |
239 | return true; |
297 | |
240 | |
298 | if (unicode >= 0x2500 && unicode <= 0x257f |
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299 | && linedraw_cmds[unicode - 0x2500]) |
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300 | return true; |
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301 | |
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302 | if (unicode >= 0x2580 && unicode <= 0x259f) |
241 | if (unicode >= 0x2500 && unicode <= 0x259f) |
303 | return true; |
242 | return true; |
304 | |
243 | |
305 | if (IS_COMPOSE (unicode)) |
244 | if (IS_COMPOSE (unicode)) |
306 | return true; |
245 | return true; |
307 | |
246 | |
… | |
… | |
317 | void draw (rxvt_drawable &d, int x, int y, |
256 | void draw (rxvt_drawable &d, int x, int y, |
318 | const text_t *text, int len, |
257 | const text_t *text, int len, |
319 | int fg, int bg); |
258 | int fg, int bg); |
320 | }; |
259 | }; |
321 | |
260 | |
322 | static void rect_stipple (Display *display, Drawable d, GC gc, int s1, int s2, int x, int y, int w, int h) |
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323 | { |
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324 | XGCValues gcv; |
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325 | char bm[2] = { s1, s2 }; |
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326 | |
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327 | gcv.fill_style = FillStippled; |
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328 | gcv.stipple = XCreateBitmapFromData (display, d, bm, 2, 2); |
|
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329 | gcv.ts_x_origin = x; |
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330 | gcv.ts_y_origin = y; |
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331 | |
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332 | if (!gcv.stipple) |
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333 | return; |
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334 | |
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335 | XChangeGC (display, gc, GCFillStyle | GCStipple | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
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336 | XFillRectangle (display, d, gc, x, y, w, h); |
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337 | |
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338 | XFreePixmap (display, gcv.stipple); |
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339 | |
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340 | gcv.fill_style = FillSolid; |
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341 | XChangeGC (display, gc, GCFillStyle, &gcv); |
|
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342 | } |
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343 | |
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344 | void |
261 | void |
345 | rxvt_font_default::draw (rxvt_drawable &d, int x, int y, |
262 | rxvt_font_default::draw (rxvt_drawable &d, int x, int y, |
346 | const text_t *text, int len, |
263 | const text_t *text, int len, |
347 | int fg, int bg) |
264 | int fg, int bg) |
348 | { |
265 | { |
… | |
… | |
355 | #if ENABLE_COMBINING |
272 | #if ENABLE_COMBINING |
356 | compose_char *cc; |
273 | compose_char *cc; |
357 | #endif |
274 | #endif |
358 | text_t t = *text++; |
275 | text_t t = *text++; |
359 | |
276 | |
360 | int W = r->TermWin.fwidth , w = (W - 1) / 2; |
277 | if (0x2500 <= t && t <= 0x259f) |
|
|
278 | { |
|
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279 | uint16_t offs = linedraw_offs[t - 0x2500]; |
|
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280 | uint32_t *a = linedraw_command + (offs >> 4); |
|
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281 | uint32_t *b = a + (offs & 15); |
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282 | |
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283 | int W = r->TermWin.fwidth; |
361 | int H = r->TermWin.fheight, h = (H - 1) / 2; |
284 | int H = r->TermWin.fheight; |
362 | int x0 = x, x1 = x + w, x2 = x + r->TermWin.fwidth ; |
|
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363 | int y0 = y, y1 = y + h, y2 = y + r->TermWin.fheight; |
|
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364 | |
285 | |
365 | // is it in our linedrawing table? |
286 | int x_[16]; |
366 | if (t >= 0x2500 & t <= 0x259f && linedraw_cmds[t - 0x2500]) |
287 | int y_[16]; |
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288 | |
|
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289 | for (int i = 0; i <= 8; i++) |
367 | { |
290 | { |
368 | const char *p = linedraw_cmds[t - 0x2500]; |
291 | x_[i] = x + ((W-1) * i + (i*7/8)) / 8; |
|
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292 | y_[i] = y + ((H-1) * i + (i*7/8)) / 8; |
|
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293 | } |
|
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294 | |
|
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295 | x_[10] = x + (W - 1) / 2; x_[9] = x_[10] - 1; x_[11] = x_[10] + 1; |
|
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296 | y_[10] = y + (H - 1) / 2; y_[9] = y_[10] - 1; y_[11] = y_[10] + 1; |
369 | |
297 | |
370 | XGCValues gcv; |
298 | XGCValues gcv; |
371 | |
299 | |
372 | gcv.cap_style = CapNotLast; |
300 | gcv.cap_style = CapButt; |
|
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301 | gcv.line_width = 0; |
373 | XChangeGC (d.display->display, TGC, GCCapStyle, &gcv); |
302 | XChangeGC (d.display->display, TGC, GCLineWidth | GCCapStyle, &gcv); |
374 | |
303 | |
375 | while (*p) |
304 | while (a < b) |
376 | { |
305 | { |
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306 | uint32_t command = *a++; |
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307 | |
|
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308 | int op = (command >> 24) & 255; |
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309 | int a = (command >> 20) & 15; |
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310 | int b = (command >> 16) & 15; |
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311 | int x1 = x_[(command >> 12) & 15]; |
|
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312 | int y1 = y_[(command >> 8) & 15]; |
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313 | int x2 = x_[(command >> 4) & 15]; |
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314 | int y2 = y_[(command >> 0) & 15]; |
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315 | |
377 | switch (*p++) |
316 | switch (op) |
378 | { |
317 | { |
379 | case '1': |
318 | case 0: // line |
380 | gcv.line_width = 0; |
319 | XDrawLine (d.display->display, d, TGC, x1, y1, x2, y2); |
381 | XChangeGC (d.display->display, TGC, GCLineWidth, &gcv); |
|
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382 | break; |
320 | break; |
383 | |
321 | |
384 | case '2': |
322 | case 1: // rectangle, possibly stippled |
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323 | if (a) |
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324 | { |
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325 | static char bm[] = { 0,0 , 3,1 , 1,2 , 1,0 }; |
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326 | |
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327 | gcv.fill_style = FillStippled; |
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328 | gcv.stipple = XCreateBitmapFromData (d.display->display, d, bm + a * 2, 2, 2); |
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329 | gcv.ts_x_origin = x; |
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330 | gcv.ts_y_origin = y; |
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331 | |
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332 | XChangeGC (d.display->display, TGC, |
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333 | GCFillStyle | GCStipple | GCTileStipXOrigin | GCTileStipYOrigin, |
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334 | &gcv); |
|
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335 | } |
|
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336 | |
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337 | XFillRectangle (d.display->display, d, TGC, x1, y1, x2 - x1 + 1, y2 - y1 + 1); |
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338 | |
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339 | if (a) |
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340 | { |
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341 | XFreePixmap (d.display->display, gcv.stipple); |
385 | gcv.line_width = 3; |
342 | gcv.stipple = 0; |
|
|
343 | gcv.fill_style = FillSolid; |
386 | XChangeGC (d.display->display, TGC, GCLineWidth, &gcv); |
344 | XChangeGC (d.display->display, TGC, GCFillStyle, &gcv); |
|
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345 | } |
387 | break; |
346 | break; |
388 | |
347 | case 2: // arc |
389 | case 'h': XDrawLine (d.display->display, d, TGC, x0, y1, x1+1, y1 ); break; |
348 | XDrawArc (d.display->display, d, TGC, |
390 | case 'H': XDrawLine (d.display->display, d, TGC, x1, y1, x2 , y1 ); break; |
349 | x1 - W/2, y1 - H/2, W-1, H-1, |
391 | case '-': XDrawLine (d.display->display, d, TGC, x0, y1, x2 , y1 ); break; |
350 | (a - 1) * 90*64, (b - 1) * 90*64); |
392 | case 'v': XDrawLine (d.display->display, d, TGC, x1, y0, x1 , y1+1); break; |
351 | break; |
393 | case 'V': XDrawLine (d.display->display, d, TGC, x1, y1, x1 , y2 ); break; |
|
|
394 | case '|': XDrawLine (d.display->display, d, TGC, x1, y0, x1 , y2 ); break; |
|
|
395 | |
|
|
396 | case '/' : XDrawLine (d.display->display, d, TGC, x0, y2, x2 , y0 ); break; |
|
|
397 | case '\\': XDrawLine (d.display->display, d, TGC, x0, y0, x2 , y2 ); break; |
|
|
398 | |
|
|
399 | case 'A': XDrawArc (d.display->display, d, TGC, x1 , y1 , W-1, H-1, 90*64, 90*64); break; |
|
|
400 | case 'B': XDrawArc (d.display->display, d, TGC, x1-W+1, y1 , W-1, H-1, 0*64, 90*64); break; |
|
|
401 | case 'C': XDrawArc (d.display->display, d, TGC, x1-W+1, y1-H+1, W-1, H-1, 0*64, -90*64); break; |
|
|
402 | case 'D': XDrawArc (d.display->display, d, TGC, x1 , y1-H+1, W-1, H-1, -90*64, -90*64); break; |
|
|
403 | |
|
|
404 | case 'i': XFillRectangle (d.display->display, d, TGC, x0, y0, x1 - x0 + 1, y1 - y0 + 1); break; |
|
|
405 | case 'j': XFillRectangle (d.display->display, d, TGC, x1, y0, x2 - x1, y1 - y0 + 1); break; |
|
|
406 | case 'k': XFillRectangle (d.display->display, d, TGC, x0, y1, x1 - x0 + 1, y2 - y1); break; |
|
|
407 | case 'l': XFillRectangle (d.display->display, d, TGC, x1, y1, x2 - x1, y2 - y1); break; |
|
|
408 | } |
352 | } |
409 | } |
353 | } |
410 | |
|
|
411 | gcv.line_width = 0; |
|
|
412 | XChangeGC (d.display->display, TGC, GCLineWidth, &gcv); |
|
|
413 | } |
354 | } |
414 | |
|
|
415 | #if ENABLE_COMBINING |
355 | #if ENABLE_COMBINING |
416 | else if (IS_COMPOSE (t) && (cc = rxvt_composite[t])) |
356 | else if (IS_COMPOSE (t) && (cc = rxvt_composite[t])) |
417 | { |
357 | { |
418 | rxvt_font *f1 = (*fs)[fs->find_font (cc->c1)]; |
358 | rxvt_font *f1 = (*fs)[fs->find_font (cc->c1)]; |
419 | f1->draw (d, x, y, &(t = cc->c1), 1, fg, bg); |
359 | f1->draw (d, x, y, &(t = cc->c1), 1, fg, bg); |
… | |
… | |
432 | switch (t) |
372 | switch (t) |
433 | { |
373 | { |
434 | case ZERO_WIDTH_CHAR: |
374 | case ZERO_WIDTH_CHAR: |
435 | break; |
375 | break; |
436 | |
376 | |
437 | case 0x2580: XFillRectangle (d.display->display, d, TGC, x0, y0, W, y1 - y0 + 1); break; |
|
|
438 | case 0x2581: XFillRectangle (d.display->display, d, TGC, x0, y0 + (H * 7 - 1) / 8, W, H - (H * 7 - 1) / 8); break; |
|
|
439 | case 0x2582: XFillRectangle (d.display->display, d, TGC, x0, y0 + (H * 6 - 2) / 8, W, H - (H * 6 - 2) / 8); break; |
|
|
440 | case 0x2583: XFillRectangle (d.display->display, d, TGC, x0, y0 + (H * 5 - 3) / 8, W, H - (H * 5 - 3) / 8); break; |
|
|
441 | case 0x2584: XFillRectangle (d.display->display, d, TGC, x0, y0 + (H * 4 - 4) / 8, W, H - (H * 4 - 4) / 8); break; |
|
|
442 | case 0x2585: XFillRectangle (d.display->display, d, TGC, x0, y0 + (H * 3 - 5) / 8, W, H - (H * 3 - 5) / 8); break; |
|
|
443 | case 0x2586: XFillRectangle (d.display->display, d, TGC, x0, y0 + (H * 2 - 6) / 8, W, H - (H * 2 - 6) / 8); break; |
|
|
444 | case 0x2587: XFillRectangle (d.display->display, d, TGC, x0, y0 + (H * 1 - 7) / 8, W, H - (H * 1 - 7) / 8); break; |
|
|
445 | case 0x2588: XFillRectangle (d.display->display, d, TGC, x0, y0, W, H); break; |
|
|
446 | case 0x2589: XFillRectangle (d.display->display, d, TGC, x0, y0, (W * 7 - 1) / 8, H); break; |
|
|
447 | case 0x258a: XFillRectangle (d.display->display, d, TGC, x0, y0, (W * 6 - 2) / 8, H); break; |
|
|
448 | case 0x258b: XFillRectangle (d.display->display, d, TGC, x0, y0, (W * 5 - 3) / 8, H); break; |
|
|
449 | case 0x258c: XFillRectangle (d.display->display, d, TGC, x0, y0, (W * 4 - 4) / 8, H); break; |
|
|
450 | case 0x258d: XFillRectangle (d.display->display, d, TGC, x0, y0, (W * 3 - 5) / 8, H); break; |
|
|
451 | case 0x258e: XFillRectangle (d.display->display, d, TGC, x0, y0, (W * 2 - 6) / 8, H); break; |
|
|
452 | case 0x258f: XFillRectangle (d.display->display, d, TGC, x0, y0, (W * 1 - 7) / 8, H); break; |
|
|
453 | case 0x2590: XFillRectangle (d.display->display, d, TGC, x1, y0, x2 - x1, H); break; |
|
|
454 | |
|
|
455 | case 0x2591: rect_stipple (d.display->display, d, TGC, 0x00, 0x01, x0, y0, W, H); break; |
|
|
456 | case 0x2592: rect_stipple (d.display->display, d, TGC, 0x02, 0x01, x0, y0, W, H); break; |
|
|
457 | case 0x2593: rect_stipple (d.display->display, d, TGC, 0x01, 0x03, x0, y0, W, H); break; |
|
|
458 | |
|
|
459 | case 0x2594: XFillRectangle (d.display->display, d, TGC, x0, y0, W, (H * 1 - 7) / 8); break; |
|
|
460 | case 0x2595: XFillRectangle (d.display->display, d, TGC, x0 + (W * 7 - 1) / 8, y0, W - (W * 7 - 1) / 8, H); break; |
|
|
461 | |
|
|
462 | default: |
377 | default: |
463 | int w = 0; |
378 | int w = 0; |
464 | while (len > 0 && *text == NOCHAR) |
379 | while (len > 0 && *text == NOCHAR) |
465 | { |
380 | { |
466 | ++text; |
381 | ++text; |
… | |
… | |
496 | |
411 | |
497 | XFontStruct *f; |
412 | XFontStruct *f; |
498 | codeset cs; |
413 | codeset cs; |
499 | bool enc2b, encm; |
414 | bool enc2b, encm; |
500 | |
415 | |
501 | 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; |
502 | 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); |
503 | bool set_properties (rxvt_fontprop &p, XFontStruct *f); |
418 | bool set_properties (rxvt_fontprop &p, XFontStruct *f); |
504 | bool set_properties (rxvt_fontprop &p, const char *name); |
419 | bool set_properties (rxvt_fontprop &p, const char *name); |
505 | }; |
420 | }; |
506 | |
421 | |
507 | const char * |
422 | char * |
508 | 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 |
509 | { |
424 | { |
510 | unsigned long value; |
425 | unsigned long value; |
511 | |
426 | |
512 | if (XGetFontProperty (f, XInternAtom (DISPLAY, property, 0), &value)) |
427 | if (XGetFontProperty (f, XInternAtom (DISPLAY, property, 0), &value)) |
513 | return XGetAtomName (DISPLAY, value); |
428 | return XGetAtomName (DISPLAY, value); |
514 | else |
429 | else |
515 | return repl; |
430 | return rxvt_strdup (repl); |
516 | } |
431 | } |
517 | |
432 | |
518 | rxvt_fontprop |
433 | rxvt_fontprop |
519 | rxvt_font_x11::properties () |
434 | rxvt_font_x11::properties () |
520 | { |
435 | { |
… | |
… | |
535 | } |
450 | } |
536 | |
451 | |
537 | bool |
452 | bool |
538 | rxvt_font_x11::set_properties (rxvt_fontprop &p, XFontStruct *f) |
453 | rxvt_font_x11::set_properties (rxvt_fontprop &p, XFontStruct *f) |
539 | { |
454 | { |
540 | const char *weight = get_property (f, "WEIGHT_NAME", "medium"); |
|
|
541 | const char *slant = get_property (f, "SLANT", "r"); |
|
|
542 | |
|
|
543 | unsigned long height; |
455 | unsigned long height; |
544 | if (!XGetFontProperty (f, XInternAtom (DISPLAY, "PIXEL_SIZE", 0), &height)) |
456 | if (!XGetFontProperty (f, XInternAtom (DISPLAY, "PIXEL_SIZE", 0), &height)) |
545 | return false; |
457 | return false; |
546 | |
458 | |
547 | unsigned long avgwidth; |
459 | unsigned long avgwidth; |
548 | if (!XGetFontProperty (f, XInternAtom (DISPLAY, "AVERAGE_WIDTH", 0), &avgwidth)) |
460 | if (!XGetFontProperty (f, XInternAtom (DISPLAY, "AVERAGE_WIDTH", 0), &avgwidth)) |
549 | avgwidth = 0; |
461 | avgwidth = 0; |
550 | |
462 | |
|
|
463 | char *weight = get_property (f, "WEIGHT_NAME", "medium"); |
|
|
464 | char *slant = get_property (f, "SLANT", "r"); |
|
|
465 | |
551 | 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; |
552 | } |
472 | } |
553 | |
473 | |
554 | bool |
474 | bool |
555 | rxvt_font_x11::set_properties (rxvt_fontprop &p, const char *name) |
475 | rxvt_font_x11::set_properties (rxvt_fontprop &p, const char *name) |
556 | { |
476 | { |
… | |
… | |
619 | { |
539 | { |
620 | clear (); |
540 | clear (); |
621 | |
541 | |
622 | char **list; |
542 | char **list; |
623 | int count; |
543 | int count; |
624 | list = XListFonts (DISPLAY, name, 512, &count); |
544 | list = XListFonts (DISPLAY, name, 1024, &count); |
625 | set_name (0); |
545 | set_name (0); |
626 | |
546 | |
627 | if (!list) |
547 | if (!list) |
628 | return false; |
548 | return false; |
629 | |
549 | |
… | |
… | |
660 | f = XLoadQueryFont (DISPLAY, name); |
580 | f = XLoadQueryFont (DISPLAY, name); |
661 | |
581 | |
662 | if (!f) |
582 | if (!f) |
663 | return false; |
583 | return false; |
664 | |
584 | |
665 | const char *registry = get_property (f, "CHARSET_REGISTRY", 0); |
585 | char *registry = get_property (f, "CHARSET_REGISTRY", 0); |
666 | const char *encoding = get_property (f, "CHARSET_ENCODING", 0); |
586 | char *encoding = get_property (f, "CHARSET_ENCODING", 0); |
667 | |
587 | |
668 | if (registry && encoding) |
588 | if (registry && encoding) |
669 | { |
589 | { |
670 | char charset[64]; |
590 | char charset[64]; |
671 | snprintf (charset, 64, "%s-%s", registry, encoding); |
591 | snprintf (charset, 64, "%s-%s", registry, encoding); |
… | |
… | |
684 | if (*charset++ == '-' && !--count) |
604 | if (*charset++ == '-' && !--count) |
685 | break; |
605 | break; |
686 | |
606 | |
687 | cs = codeset_from_name (charset); |
607 | cs = codeset_from_name (charset); |
688 | } |
608 | } |
|
|
609 | |
|
|
610 | free (registry); |
|
|
611 | free (encoding); |
689 | |
612 | |
690 | if (cs == CS_UNICODE) |
613 | if (cs == CS_UNICODE) |
691 | 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 |
692 | |
615 | |
693 | encm = f->min_byte1 != 0 || f->max_byte1 != 0; |
616 | encm = f->min_byte1 != 0 || f->max_byte1 != 0; |
… | |
… | |
806 | |
729 | |
807 | int base = r->TermWin.fbase; |
730 | int base = r->TermWin.fbase; |
808 | |
731 | |
809 | XGCValues v; |
732 | XGCValues v; |
810 | v.foreground = r->PixColors[fg]; |
733 | v.foreground = r->PixColors[fg]; |
811 | v.background = r->PixColors[bg]; |
|
|
812 | v.font = f->fid; |
734 | v.font = f->fid; |
813 | |
735 | |
814 | if (enc2b) |
736 | if (enc2b) |
815 | { |
737 | { |
816 | const XChar2b *xc = enc_xchar2b (text, len, cs, slow); |
738 | const XChar2b *xc = enc_xchar2b (text, len, cs, slow); |
817 | |
739 | |
818 | if (bg == Color_bg && !slow) |
740 | if (bg == Color_bg && !slow) |
819 | { |
741 | { |
|
|
742 | v.background = r->PixColors[bg]; |
820 | XChangeGC (d.display->display, TGC, GCForeground | GCBackground | GCFont, &v); |
743 | XChangeGC (d.display->display, TGC, GCForeground | GCBackground | GCFont, &v); |
821 | XDrawImageString16 (d.display->display, d, TGC, x, y + base, xc, len); |
744 | XDrawImageString16 (d.display->display, d, TGC, x, y + base, xc, len); |
822 | } |
745 | } |
823 | else |
746 | else |
824 | { |
747 | { |
… | |
… | |
846 | { |
769 | { |
847 | const char *xc = enc_char (text, len, cs, slow); |
770 | const char *xc = enc_char (text, len, cs, slow); |
848 | |
771 | |
849 | if (bg == Color_bg && !slow) |
772 | if (bg == Color_bg && !slow) |
850 | { |
773 | { |
|
|
774 | v.background = r->PixColors[bg]; |
851 | XChangeGC (d.display->display, TGC, GCForeground | GCBackground | GCFont, &v); |
775 | XChangeGC (d.display->display, TGC, GCForeground | GCBackground | GCFont, &v); |
852 | XDrawImageString (d.display->display, d, TGC, x, y + base, xc, len); |
776 | XDrawImageString (d.display->display, d, TGC, x, y + base, xc, len); |
853 | } |
777 | } |
854 | else |
778 | else |
855 | { |
779 | { |
… | |
… | |
918 | { |
842 | { |
919 | rxvt_fontprop p; |
843 | rxvt_fontprop p; |
920 | |
844 | |
921 | FT_Face face = XftLockFace (f); |
845 | FT_Face face = XftLockFace (f); |
922 | |
846 | |
923 | p.width = width; p.height = height; |
847 | p.width = width; |
924 | p.weight = face->style_flags & FT_STYLE_FLAG_BOLD ? rxvt_fontprop::bold : rxvt_fontprop::medium; |
848 | p.height = height; |
925 | 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; |
926 | |
853 | |
927 | XftUnlockFace (f); |
854 | XftUnlockFace (f); |
928 | |
855 | |
929 | return p; |
856 | return p; |
930 | } |
857 | } |
… | |
… | |
943 | |
870 | |
944 | if (!p) |
871 | if (!p) |
945 | return false; |
872 | return false; |
946 | |
873 | |
947 | FcValue v; |
874 | FcValue v; |
|
|
875 | |
|
|
876 | if (FcPatternGet (p, FC_PIXEL_SIZE, 0, &v) != FcResultMatch) |
|
|
877 | FcPatternAddInteger (p, FC_PIXEL_SIZE, prop.height); |
948 | |
878 | |
949 | if (FcPatternGet (p, FC_WEIGHT, 0, &v) != FcResultMatch) |
879 | if (FcPatternGet (p, FC_WEIGHT, 0, &v) != FcResultMatch) |
950 | FcPatternAddInteger (p, FC_WEIGHT, prop.weight); |
880 | FcPatternAddInteger (p, FC_WEIGHT, prop.weight); |
951 | |
881 | |
952 | if (FcPatternGet (p, FC_SLANT, 0, &v) != FcResultMatch) |
882 | if (FcPatternGet (p, FC_SLANT, 0, &v) != FcResultMatch) |
… | |
… | |
1074 | #endif |
1004 | #endif |
1075 | |
1005 | |
1076 | ///////////////////////////////////////////////////////////////////////////// |
1006 | ///////////////////////////////////////////////////////////////////////////// |
1077 | |
1007 | |
1078 | rxvt_fontset::rxvt_fontset (rxvt_t r) |
1008 | rxvt_fontset::rxvt_fontset (rxvt_t r) |
1079 | : r (r) |
1009 | : r (r), fontdesc (0) |
1080 | { |
1010 | { |
1081 | clear (); |
1011 | clear (); |
1082 | } |
1012 | } |
1083 | |
1013 | |
1084 | rxvt_fontset::~rxvt_fontset () |
1014 | rxvt_fontset::~rxvt_fontset () |
… | |
… | |
1089 | void |
1019 | void |
1090 | rxvt_fontset::clear () |
1020 | rxvt_fontset::clear () |
1091 | { |
1021 | { |
1092 | for (rxvt_font **i = fonts.begin (); i != fonts.end (); i++) |
1022 | for (rxvt_font **i = fonts.begin (); i != fonts.end (); i++) |
1093 | FONT_UNREF (*i); |
1023 | FONT_UNREF (*i); |
|
|
1024 | |
|
|
1025 | free (fontdesc); fontdesc = 0; |
1094 | |
1026 | |
1095 | fonts.clear (); |
1027 | fonts.clear (); |
1096 | base_id = 0; |
1028 | base_id = 0; |
1097 | base_prop.height = 0x7fffffff; |
1029 | base_prop.height = 0x7fffffff; |
1098 | base_prop.weight = rxvt_fontprop::medium; |
1030 | base_prop.weight = rxvt_fontprop::medium; |
… | |
… | |
1206 | bool |
1138 | bool |
1207 | rxvt_fontset::populate (const char *desc) |
1139 | rxvt_fontset::populate (const char *desc) |
1208 | { |
1140 | { |
1209 | clear (); |
1141 | clear (); |
1210 | |
1142 | |
|
|
1143 | fontdesc = strdup (desc); |
|
|
1144 | |
1211 | fonts.push_back (new_font (0, CS_UNICODE)); |
1145 | fonts.push_back (new_font (0, CS_UNICODE)); |
1212 | realize_font (0); |
1146 | realize_font (0); |
1213 | |
1147 | |
1214 | add_fonts (desc); |
1148 | add_fonts (desc); |
1215 | |
1149 | |
… | |
… | |
1231 | |
1165 | |
1232 | return true; |
1166 | return true; |
1233 | } |
1167 | } |
1234 | |
1168 | |
1235 | int |
1169 | int |
|
|
1170 | rxvt_fontset::find_font (const char *name) const |
|
|
1171 | { |
|
|
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 |
1236 | rxvt_fontset::find_font (unicode_t unicode) |
1180 | rxvt_fontset::find_font (unicode_t unicode, bool bold) |
1237 | { |
1181 | { |
1238 | for (unsigned int i = 0; i < fonts.size (); i++) |
1182 | |
|
|
1183 | for (unsigned int i = !!(0x20 <= unicode && unicode <= 0x7f); // skip pseudo-font for ascii |
|
|
1184 | i < fonts.size (); |
|
|
1185 | i++) |
1239 | { |
1186 | { |
1240 | rxvt_font *f = fonts[i]; |
1187 | rxvt_font *f = fonts[i]; |
1241 | |
1188 | |
1242 | if (!f->loaded) |
1189 | if (!f->loaded) |
1243 | { |
1190 | { |
… | |
… | |
1246 | |
1193 | |
1247 | if (!realize_font (i)) |
1194 | if (!realize_font (i)) |
1248 | goto next_font; |
1195 | goto next_font; |
1249 | } |
1196 | } |
1250 | |
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 | |
1251 | if (f->cs != CS_UNKNOWN && f->has_codepoint (unicode)) |
1204 | if (f->has_codepoint (unicode)) |
1252 | return i; |
1205 | return i; |
1253 | |
1206 | |
1254 | next_font: |
1207 | next_font: |
1255 | if (i == fonts.size () - 1 && fallback->name) |
1208 | if (i == fonts.size () - 1) |
|
|
1209 | { |
|
|
1210 | if (fallback->name) |
1256 | { |
1211 | { |
|
|
1212 | // search through the fallback list |
1257 | fonts.push_back (new_font (fallback->name, fallback->cs)); |
1213 | fonts.push_back (new_font (fallback->name, fallback->cs)); |
1258 | fallback++; |
1214 | fallback++; |
1259 | i = 0; |
|
|
1260 | } |
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 | } |
1261 | } |
1260 | } |
|
|
1261 | |
|
|
1262 | // if no bold font found, use a regular one |
|
|
1263 | if (bold) |
|
|
1264 | return find_font (unicode); |
1262 | |
1265 | |
1263 | return 0; /* we must return SOME font */ |
1266 | return 0; /* we must return SOME font */ |
1264 | } |
1267 | } |
1265 | |
1268 | |
1266 | |
1269 | |