1 | /*--------------------------------*-C-*---------------------------------*; |
1 | /*--------------------------------*-C-*---------------------------------*; |
2 | * File: defaultfont.C |
2 | * File: defaultfont.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * Copyright (c) 2003 Marc Lehmann rxvt@plan9.de> |
4 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
5 | * - original version. |
5 | * - original version. |
6 | * |
6 | * |
7 | * This program is free software; you can redistribute it and/or modify |
7 | * This program is free software; you can redistribute it and/or modify |
8 | * it under the terms of the GNU General Public License as published by |
8 | * it under the terms of the GNU General Public License as published by |
9 | * the Free Software Foundation; either version 2 of the License, or |
9 | * the Free Software Foundation; either version 2 of the License, or |
… | |
… | |
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 DRAWABLE r->TermWin.vt |
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30 | #define GC r->TermWin.gc |
29 | #define TGC r->TermWin.gc |
31 | |
30 | |
32 | const struct rxvt_fallback_font { |
31 | const struct rxvt_fallback_font { |
33 | codeset cs; |
32 | codeset cs; |
34 | const char *name; |
33 | const char *name; |
35 | } fallback_fonts[] = { |
34 | } fallback_fonts[] = { |
… | |
… | |
62 | # if XFT |
61 | # if XFT |
63 | // prefer xft for complex scripts |
62 | // prefer xft for complex scripts |
64 | { CS_UNICODE, "xft:Kochi Gothic:antialias=false" }, |
63 | { CS_UNICODE, "xft:Kochi Gothic:antialias=false" }, |
65 | # endif |
64 | # endif |
66 | { CS_JIS0201_1976_0, "-*-mincho-*-r-*--*-*-*-*-c-*-jisx0201*-0" }, |
65 | { CS_JIS0201_1976_0, "-*-mincho-*-r-*--*-*-*-*-c-*-jisx0201*-0" }, |
67 | { CS_JIS0208_1983_0, "-*-mincho-*-r-*--*-*-*-*-c-*-jisx0208*-0" }, |
66 | { CS_JIS0208_1990_0, "-*-mincho-*-r-*--*-*-*-*-c-*-jisx0208*-0" }, |
68 | { CS_JIS0212_1990_0, "-*-mincho-*-r-*--*-*-*-*-c-*-jisx0212*-0" }, |
67 | { CS_JIS0212_1990_0, "-*-mincho-*-r-*--*-*-*-*-c-*-jisx0212*-0" }, |
69 | #endif |
68 | #endif |
70 | |
69 | |
71 | #if ENCODING_CN || ENCODING_CN_EXT |
70 | #if ENCODING_CN || ENCODING_CN_EXT |
72 | # if XFT |
71 | # if XFT |
73 | { CS_BIG5_EXT, "xft:AR PL Mingti2L Big5" }, |
72 | { CS_BIG5_EXT, "xft:AR PL Mingti2L Big5" }, |
74 | { CS_BIG5_EXT, "xft:AR PL KaitiM Big5" }, |
73 | { CS_BIG5_EXT, "xft:AR PL KaitiM Big5" }, |
75 | { CS_GB2312_1980_0, "xft:AR PL KaitiM GB" }, |
74 | { CS_GB2312_1980_0, "xft:AR PL KaitiM GB" }, |
76 | { CS_GB2312_1980_0, "xft:AR PL SungtiL GB" }, |
75 | { CS_GB2312_1980_0, "xft:AR PL SungtiL GB" }, |
77 | # endif |
76 | # endif |
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77 | { CS_BIG5, "-*-*-*-*-*-*-*-*-*-*-c-*-big5-0" }, |
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78 | { CS_BIG5_PLUS, "-*-*-*-*-*-*-*-*-*-*-c-*-big5p-0" }, |
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79 | { CS_BIG5_EXT, "-*-*-*-*-*-*-*-*-*-*-c-*-big5.eten-0" }, |
78 | { CS_CNS11643_1992_1, "-*-*-*-*-*-*-*-*-*-*-c-*-gb2312*-0" }, |
80 | { CS_CNS11643_1992_1, "-*-*-*-*-*-*-*-*-*-*-c-*-gb2312*-0" }, |
79 | { CS_CNS11643_1992_1, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-1" }, |
81 | { CS_CNS11643_1992_1, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-1" }, |
80 | { CS_CNS11643_1992_2, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-2" }, |
82 | { CS_CNS11643_1992_2, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-2" }, |
81 | { CS_CNS11643_1992_3, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-3" }, |
83 | { CS_CNS11643_1992_3, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-3" }, |
82 | { CS_CNS11643_1992_4, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-4" }, |
84 | { CS_CNS11643_1992_4, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-4" }, |
83 | { CS_CNS11643_1992_5, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-5" }, |
85 | { CS_CNS11643_1992_5, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-5" }, |
84 | { CS_CNS11643_1992_6, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-6" }, |
86 | { CS_CNS11643_1992_6, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-6" }, |
85 | { CS_CNS11643_1992_7, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-7" }, |
87 | { CS_CNS11643_1992_7, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-7" }, |
86 | { CS_CNS11643_1992_F, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-f" }, |
88 | { CS_CNS11643_1992_F, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-f" }, |
87 | #endif |
89 | #endif |
88 | |
90 | |
89 | #if XFT |
91 | #if XFT |
90 | { CS_UNICODE, "xft:Andale Mono" }, |
92 | { CS_UNICODE, "xft:Andale Mono" }, |
91 | { CS_UNICODE, "xft:Arial Unicode MS" }, |
93 | { CS_UNICODE, "xft:Arial Unicode MS" }, |
… | |
… | |
94 | { CS_UNICODE, "xft:FreeMono" }, |
96 | { CS_UNICODE, "xft:FreeMono" }, |
95 | { CS_UNICODE, "-*-unifont-*-*-*-*-*-*-*-*-c-*-iso10646-1" }, |
97 | { CS_UNICODE, "-*-unifont-*-*-*-*-*-*-*-*-c-*-iso10646-1" }, |
96 | { CS_UNICODE, "-*-*-*-r-*-*-*-*-*-*-c-*-iso10646-1" }, |
98 | { CS_UNICODE, "-*-*-*-r-*-*-*-*-*-*-c-*-iso10646-1" }, |
97 | { CS_UNICODE, "-*-*-*-r-*-*-*-*-*-*-m-*-iso10646-1" }, |
99 | { CS_UNICODE, "-*-*-*-r-*-*-*-*-*-*-m-*-iso10646-1" }, |
98 | |
100 | |
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101 | #if UNICODE_3 && XFT |
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102 | { CS_UNICODE, "xft:Code2001" }, // contains many plane-1 characters |
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103 | #endif |
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104 | |
99 | { CS_UNKNOWN, 0 } |
105 | { CS_UNKNOWN, 0 } |
100 | }; |
106 | }; |
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107 | |
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108 | ///////////////////////////////////////////////////////////////////////////// |
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109 | |
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110 | #if XFT |
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111 | rxvt_drawable::~rxvt_drawable () |
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112 | { |
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113 | if (xftdrawable) |
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114 | XftDrawDestroy (xftdrawable); |
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115 | } |
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116 | |
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117 | rxvt_drawable::operator XftDraw *() |
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118 | { |
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119 | if (!xftdrawable) |
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120 | xftdrawable = XftDrawCreate (display->display, drawable, display->visual, display->cmap); |
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121 | |
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122 | return xftdrawable; |
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123 | } |
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124 | #endif |
101 | |
125 | |
102 | ///////////////////////////////////////////////////////////////////////////// |
126 | ///////////////////////////////////////////////////////////////////////////// |
103 | |
127 | |
104 | static void *enc_buf; |
128 | static void *enc_buf; |
105 | static uint32_t enc_len; |
129 | static uint32_t enc_len; |
… | |
… | |
161 | } |
185 | } |
162 | |
186 | |
163 | ///////////////////////////////////////////////////////////////////////////// |
187 | ///////////////////////////////////////////////////////////////////////////// |
164 | |
188 | |
165 | void |
189 | void |
166 | rxvt_font::clear_rect (int x, int y, int w, int h, int color) |
190 | rxvt_font::clear_rect (rxvt_drawable &d, int x, int y, int w, int h, int color) |
167 | { |
191 | { |
168 | if (color == Color_bg) |
192 | if (color == Color_bg) |
169 | XClearArea (DISPLAY, DRAWABLE, x, y, w, h, FALSE); |
193 | XClearArea (d.display->display, d, x, y, w, h, FALSE); |
170 | else if (color >= 0) |
194 | else if (color >= 0) |
171 | { |
195 | { |
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196 | #if XFT |
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197 | XftDrawRect (d, &r->PixColors[color].c, x, y, w, h); |
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198 | #else |
172 | XSetForeground (DISPLAY, GC, r->PixColors[color]); |
199 | XSetForeground (d.display->display, TGC, r->PixColors[color]); |
173 | XFillRectangle (DISPLAY, DRAWABLE, GC, x, y, w, h); |
200 | XFillRectangle (d.display->display, d, TGC, x, y, w, h); |
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201 | #endif |
174 | } |
202 | } |
175 | } |
203 | } |
176 | |
204 | |
177 | static const char *linedraw_cmds[128] = { |
205 | #include "table/linedraw.h" |
178 | "1hH", "2hH", "1vV", "2vV", |
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179 | 0, 0, 0, 0, |
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180 | 0, 0, 0, 0, |
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181 | "1HV", "2H1V", "1H2V", "2HV", |
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182 | |
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183 | // 2510 |
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184 | "1hV", "2h1V", "1h2V", "2hV", |
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185 | "1Hv", "2H1v", "1H2v", "2Hv", |
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186 | "1hv", "2h1v", "1h2v", "2hv", |
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187 | "1HvV", "2H1vV", "1HV2v", "1Hv2V", |
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188 | |
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189 | // 2520 |
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190 | "1H2vV", "2Hv1V", "2HV1v", "2HvV", |
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191 | "1hvV", "2h1vV", "1hV2v", "1hv2V", |
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192 | "1h2vV", "2hv1V", "1v2hV", "2hvV", |
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193 | "1hHV", "2h1HV", "2H1hV", "2hH1V", |
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194 | |
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195 | // 2530 |
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196 | "1hH2V", "2hV1H", "1h2HV", "2hHV", |
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197 | "1hHv", "1vH2h", "1hv2H", "1v2hH", |
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198 | "1hH2v", "1H2hv", "1h2Hv", "2hHv", |
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199 | "1hHvV", "1vVH2h", "1hvV2H", "1vV2hH", |
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200 | |
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201 | // 2540 |
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202 | "1hHV2v", "1hHv2V", "1hH2vV", "1HV2hv", |
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203 | "1hV2Hv", "1Hv2hV", "1hv2HV", "1V2hHv", |
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204 | "1v2hHV", "1H2hvV", "1h2HvV", "2hHvV", |
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205 | 0, 0, 0, 0, |
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206 | |
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207 | // 2550 |
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208 | 0, 0, 0, 0, |
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209 | 0, 0, 0, 0, |
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210 | 0, 0, 0, 0, |
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211 | 0, 0, 0, 0, |
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212 | |
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213 | // 2560 |
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214 | 0, 0, 0, 0, |
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215 | 0, 0, 0, 0, |
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216 | 0, 0, 0, 0, |
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217 | 0, 0, 0, 0, |
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218 | |
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219 | // 2570 |
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220 | 0, "1a", "1b", "1ab", |
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221 | "1h", "1v", "1H", "1V", |
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222 | "2h", "2v", "2H", "2V", |
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223 | "1h2H", "1v2V", "1H2h", "1V2v" |
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224 | |
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225 | // to be done |
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226 | }; |
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227 | |
206 | |
228 | struct rxvt_font_default : rxvt_font { |
207 | struct rxvt_font_default : rxvt_font { |
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208 | |
229 | rxvt_fontprop properties () |
209 | rxvt_fontprop properties () |
230 | { |
210 | { |
231 | rxvt_fontprop p; |
211 | rxvt_fontprop p; |
232 | |
212 | |
233 | p.width = p.height = 1; |
213 | p.width = p.height = 1; |
… | |
… | |
240 | bool load (const rxvt_fontprop &prop) |
220 | bool load (const rxvt_fontprop &prop) |
241 | { |
221 | { |
242 | width = 1; height = 1; |
222 | width = 1; height = 1; |
243 | ascent = 1; descent = 0; |
223 | ascent = 1; descent = 0; |
244 | |
224 | |
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225 | set_name (strdup ("built-in pseudofont")); |
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226 | |
245 | return true; |
227 | return true; |
246 | } |
228 | } |
247 | |
229 | |
248 | bool has_codepoint (uint32_t unicode) |
230 | bool has_codepoint (unicode_t unicode) |
249 | { |
231 | { |
250 | if (unicode <= 0x001f) |
232 | if (unicode <= 0x001f) |
251 | return true; |
233 | return true; |
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234 | |
252 | if (unicode >= 0x0080 && unicode <= 0x009f) |
235 | if (unicode >= 0x0080 && unicode <= 0x009f) |
253 | return true; |
236 | return true; |
254 | |
237 | |
255 | if (unicode >= 0x2500 && unicode <= 0x257f |
238 | if (unicode >= 0x2500 && unicode <= 0x259f) |
256 | && linedraw_cmds[unicode - 0x2500]) |
239 | return true; |
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240 | |
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241 | if (IS_COMPOSE (unicode)) |
257 | return true; |
242 | return true; |
258 | |
243 | |
259 | switch (unicode) |
244 | switch (unicode) |
260 | { |
245 | { |
261 | case ZERO_WIDTH_CHAR: |
246 | case ZERO_WIDTH_CHAR: |
… | |
… | |
263 | } |
248 | } |
264 | |
249 | |
265 | return false; |
250 | return false; |
266 | } |
251 | } |
267 | |
252 | |
268 | void draw (int x, int y, |
253 | void draw (rxvt_drawable &d, int x, int y, |
269 | const text_t *text, int len, |
254 | const text_t *text, int len, |
270 | int fg, int bg); |
255 | int fg, int bg); |
271 | }; |
256 | }; |
272 | |
257 | |
273 | void |
258 | void |
274 | rxvt_font_default::draw (int x, int y, |
259 | rxvt_font_default::draw (rxvt_drawable &d, int x, int y, |
275 | const text_t *text, int len, |
260 | const text_t *text, int len, |
276 | int fg, int bg) |
261 | int fg, int bg) |
277 | { |
262 | { |
278 | clear_rect (x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); |
263 | clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); |
279 | |
264 | |
280 | XSetForeground (DISPLAY, GC, r->PixColors[fg]); |
265 | XSetForeground (d.display->display, TGC, r->PixColors[fg]); |
281 | |
266 | |
282 | while (len--) |
267 | while (len--) |
283 | { |
268 | { |
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269 | #if ENABLE_COMBINING |
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270 | compose_char *cc; |
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271 | #endif |
284 | text_t t = *text++; |
272 | text_t t = *text++; |
285 | |
273 | |
286 | if (t >= 0x2500 & t <= 0x2580 && linedraw_cmds[t - 0x2500]) |
274 | if (0x2500 <= t && t <= 0x259f) |
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275 | { |
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276 | uint16_t offs = linedraw_offs[t - 0x2500]; |
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277 | uint32_t *a = linedraw_command + (offs >> 4); |
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278 | uint32_t *b = a + (offs & 15); |
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279 | |
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280 | int W = r->TermWin.fwidth; |
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281 | int H = r->TermWin.fheight; |
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282 | |
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283 | int x_[16]; |
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284 | int y_[16]; |
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285 | |
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286 | for (int i = 0; i <= 8; i++) |
287 | { |
287 | { |
288 | const char *p = linedraw_cmds[t - 0x2500]; |
288 | x_[i] = x + ((W-1) * i + (i*7/8)) / 8; |
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289 | y_[i] = y + ((H-1) * i + (i*7/8)) / 8; |
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290 | } |
289 | |
291 | |
290 | int x0 = x, x1 = x + r->TermWin.fwidth / 2, x2 = x + r->TermWin.fwidth ; |
292 | x_[10] = x + (W - 1) / 2; x_[9] = x_[10] - 1; x_[11] = x_[10] + 1; |
291 | int y0 = y, y1 = y + r->TermWin.fheight / 2, y2 = y + r->TermWin.fheight; |
293 | y_[10] = y + (H - 1) / 2; y_[9] = y_[10] - 1; y_[11] = y_[10] + 1; |
292 | |
294 | |
293 | XGCValues gcv; |
295 | XGCValues gcv; |
294 | |
296 | |
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297 | gcv.cap_style = CapButt; |
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298 | gcv.line_width = 0; |
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299 | XChangeGC (d.display->display, TGC, GCLineWidth | GCCapStyle, &gcv); |
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300 | |
295 | while (*p) |
301 | while (a < b) |
296 | { |
302 | { |
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303 | uint32_t command = *a++; |
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304 | |
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305 | int op = (command >> 24) & 255; |
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306 | int a = (command >> 20) & 15; |
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307 | int b = (command >> 16) & 15; |
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308 | int x1 = x_[(command >> 12) & 15]; |
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309 | int y1 = y_[(command >> 8) & 15]; |
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310 | int x2 = x_[(command >> 4) & 15]; |
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311 | int y2 = y_[(command >> 0) & 15]; |
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312 | |
297 | switch (*p++) |
313 | switch (op) |
298 | { |
314 | { |
299 | case '1': |
315 | case 0: // line |
300 | gcv.line_width = 0; |
316 | XDrawLine (d.display->display, d, TGC, x1, y1, x2, y2); |
301 | XChangeGC (DISPLAY, GC, GCLineWidth, &gcv); |
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302 | break; |
317 | break; |
303 | |
318 | |
304 | case '2': |
319 | case 1: // rectangle, possibly stippled |
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320 | if (a) |
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321 | { |
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322 | static char bm[] = { 0,0 , 3,1 , 1,2 , 1,0 }; |
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323 | |
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324 | gcv.fill_style = FillStippled; |
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325 | gcv.stipple = XCreateBitmapFromData (d.display->display, d, bm + a * 2, 2, 2); |
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326 | gcv.ts_x_origin = x; |
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327 | gcv.ts_y_origin = y; |
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328 | |
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329 | XChangeGC (d.display->display, TGC, |
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330 | GCFillStyle | GCStipple | GCTileStipXOrigin | GCTileStipYOrigin, |
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331 | &gcv); |
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332 | } |
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333 | |
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334 | XFillRectangle (d.display->display, d, TGC, x1, y1, x2 - x1 + 1, y2 - y1 + 1); |
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335 | |
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336 | if (a) |
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337 | { |
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338 | XFreePixmap (d.display->display, gcv.stipple); |
305 | gcv.line_width = 2; |
339 | gcv.stipple = 0; |
306 | XChangeGC (DISPLAY, GC, GCLineWidth, &gcv); |
340 | gcv.fill_style = FillSolid; |
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341 | XChangeGC (d.display->display, TGC, GCFillStyle, &gcv); |
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342 | } |
307 | break; |
343 | break; |
308 | |
344 | case 2: // arc |
309 | case 'h': XDrawLine (DISPLAY, DRAWABLE, GC, x0, y1, x1, y1); break; |
345 | XDrawArc (d.display->display, d, TGC, |
310 | case 'H': XDrawLine (DISPLAY, DRAWABLE, GC, x1, y1, x2, y1); break; |
346 | x1 - W/2, y1 - H/2, W-1, H-1, |
311 | case 'v': XDrawLine (DISPLAY, DRAWABLE, GC, x1, y0, x1, y1); break; |
347 | (a - 1) * 90*64, (b - 1) * 90*64); |
312 | case 'V': XDrawLine (DISPLAY, DRAWABLE, GC, x1, y1, x1, y2); break; |
348 | break; |
313 | case 'a': XDrawLine (DISPLAY, DRAWABLE, GC, x0, y2, x2, y0); break; |
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314 | case 'b': XDrawLine (DISPLAY, DRAWABLE, GC, x0, y0, x2, y2); break; |
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315 | } |
349 | } |
316 | } |
350 | } |
317 | |
351 | } |
318 | gcv.line_width = 0; |
352 | #if ENABLE_COMBINING |
319 | XChangeGC (DISPLAY, GC, GCLineWidth, &gcv); |
353 | else if (IS_COMPOSE (t) && (cc = rxvt_composite[t])) |
320 | } |
354 | { |
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355 | rxvt_font *f1 = (*fs)[fs->find_font (cc->c1)]; |
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356 | f1->draw (d, x, y, &(t = cc->c1), 1, fg, bg); |
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357 | if (cc->c2 != NOCHAR) |
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358 | { |
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359 | // prefer font of first character, for no good reasons |
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360 | rxvt_font *f2 = f1->has_codepoint (cc->c2) |
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361 | ? f1 |
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362 | : (*fs)[fs->find_font (cc->c2)]; |
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363 | |
|
|
364 | f2->draw (d, x, y, &(t = cc->c2), 1, fg, -1); |
|
|
365 | } |
|
|
366 | } |
|
|
367 | #endif |
321 | else |
368 | else |
322 | switch (*text++) |
369 | switch (t) |
323 | { |
370 | { |
324 | case NOCHAR: |
|
|
325 | case ZERO_WIDTH_CHAR: |
371 | case ZERO_WIDTH_CHAR: |
326 | break; |
372 | break; |
|
|
373 | |
327 | default: |
374 | default: |
328 | XDrawRectangle (DISPLAY, DRAWABLE, GC, x + 2, y + 2, r->TermWin.fwidth - 5, r->TermWin.fheight - 5); |
375 | int w = 0; |
|
|
376 | while (len > 0 && *text == NOCHAR) |
|
|
377 | { |
|
|
378 | ++text; |
|
|
379 | --len; |
|
|
380 | w += r->TermWin.fwidth; |
|
|
381 | } |
|
|
382 | |
|
|
383 | XDrawRectangle (d.display->display, d, TGC, x + 2, y + 2, |
|
|
384 | w + r->TermWin.fwidth - 4, r->TermWin.fheight - 4); |
|
|
385 | x += w; |
329 | } |
386 | } |
330 | |
387 | |
331 | x += r->TermWin.fwidth; |
388 | x += r->TermWin.fwidth; |
332 | } |
389 | } |
333 | } |
390 | } |
… | |
… | |
341 | |
398 | |
342 | rxvt_fontprop properties (); |
399 | rxvt_fontprop properties (); |
343 | |
400 | |
344 | bool load (const rxvt_fontprop &prop); |
401 | bool load (const rxvt_fontprop &prop); |
345 | |
402 | |
346 | bool has_codepoint (uint32_t unicode); |
403 | bool has_codepoint (unicode_t unicode); |
347 | |
404 | |
348 | void draw (int x, int y, |
405 | void draw (rxvt_drawable &d, int x, int y, |
349 | const text_t *text, int len, |
406 | const text_t *text, int len, |
350 | int fg, int bg); |
407 | int fg, int bg); |
351 | |
408 | |
352 | XFontStruct *f; |
409 | XFontStruct *f; |
353 | codeset cs; |
410 | codeset cs; |
… | |
… | |
408 | |
465 | |
409 | bool |
466 | bool |
410 | rxvt_font_x11::set_properties (rxvt_fontprop &p, const char *name) |
467 | rxvt_font_x11::set_properties (rxvt_fontprop &p, const char *name) |
411 | { |
468 | { |
412 | int slashes = 0; |
469 | int slashes = 0; |
413 | const char *comp[12]; |
470 | const char *comp[13]; |
414 | |
471 | |
415 | for (const char *c = name; *c; c++) |
472 | for (const char *c = name; *c; c++) |
416 | if (*c == '-') |
473 | if (*c == '-') |
417 | { |
474 | { |
418 | comp[slashes++] = c + 1; |
475 | comp[slashes++] = c + 1; |
… | |
… | |
598 | f = 0; |
655 | f = 0; |
599 | } |
656 | } |
600 | } |
657 | } |
601 | |
658 | |
602 | bool |
659 | bool |
603 | rxvt_font_x11::has_codepoint (uint32_t unicode) |
660 | rxvt_font_x11::has_codepoint (unicode_t unicode) |
604 | { |
661 | { |
605 | uint32_t ch = FROM_UNICODE (cs, unicode); |
662 | uint32_t ch = FROM_UNICODE (cs, unicode); |
606 | |
663 | |
607 | if (ch == NOCHAR) |
664 | if (ch == NOCHAR) |
608 | return false; |
665 | return false; |
… | |
… | |
644 | |
701 | |
645 | return true; |
702 | return true; |
646 | } |
703 | } |
647 | |
704 | |
648 | void |
705 | void |
649 | rxvt_font_x11::draw (int x, int y, |
706 | rxvt_font_x11::draw (rxvt_drawable &d, int x, int y, |
650 | const text_t *text, int len, |
707 | const text_t *text, int len, |
651 | int fg, int bg) |
708 | int fg, int bg) |
652 | { |
709 | { |
653 | // this looks like a mess /. |
710 | // this looks like a mess /. |
654 | // and it is a mess /. |
711 | // and it is a mess /. |
… | |
… | |
670 | { |
727 | { |
671 | const XChar2b *xc = enc_xchar2b (text, len, cs, slow); |
728 | const XChar2b *xc = enc_xchar2b (text, len, cs, slow); |
672 | |
729 | |
673 | if (bg == Color_bg && !slow) |
730 | if (bg == Color_bg && !slow) |
674 | { |
731 | { |
675 | XChangeGC (DISPLAY, GC, GCForeground | GCBackground | GCFont, &v); |
732 | XChangeGC (d.display->display, TGC, GCForeground | GCBackground | GCFont, &v); |
676 | XDrawImageString16 (DISPLAY, DRAWABLE, GC, x, y + base, xc, len); |
733 | XDrawImageString16 (d.display->display, d, TGC, x, y + base, xc, len); |
677 | } |
734 | } |
678 | else |
735 | else |
679 | { |
736 | { |
680 | clear_rect (x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); |
737 | clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); |
681 | |
738 | |
682 | XChangeGC (DISPLAY, GC, GCForeground | GCFont, &v); |
739 | XChangeGC (d.display->display, TGC, GCForeground | GCFont, &v); |
683 | |
740 | |
684 | if (slow) |
741 | if (slow) |
685 | { |
742 | { |
686 | do |
743 | do |
687 | { |
744 | { |
688 | if (xc->byte1 || xc->byte2) |
745 | if (xc->byte1 || xc->byte2) |
689 | XDrawString16 (DISPLAY, DRAWABLE, GC, x, y + base, xc, 1); |
746 | XDrawString16 (d.display->display, d, TGC, x, y + base, xc, 1); |
690 | |
747 | |
691 | x += r->TermWin.fwidth; |
748 | x += r->TermWin.fwidth; |
692 | xc++; len--; |
749 | xc++; len--; |
693 | } |
750 | } |
694 | while (len); |
751 | while (len); |
695 | } |
752 | } |
696 | else |
753 | else |
697 | XDrawString16 (DISPLAY, DRAWABLE, GC, x, y + base, xc, len); |
754 | XDrawString16 (d.display->display, d, TGC, x, y + base, xc, len); |
698 | } |
755 | } |
699 | } |
756 | } |
700 | else |
757 | else |
701 | { |
758 | { |
702 | const char *xc = enc_char (text, len, cs, slow); |
759 | const char *xc = enc_char (text, len, cs, slow); |
703 | |
760 | |
704 | if (bg == Color_bg && !slow) |
761 | if (bg == Color_bg && !slow) |
705 | { |
762 | { |
706 | XChangeGC (DISPLAY, GC, GCForeground | GCBackground | GCFont, &v); |
763 | XChangeGC (d.display->display, TGC, GCForeground | GCBackground | GCFont, &v); |
707 | XDrawImageString (DISPLAY, DRAWABLE, GC, x, y + base, xc, len); |
764 | XDrawImageString (d.display->display, d, TGC, x, y + base, xc, len); |
708 | } |
765 | } |
709 | else |
766 | else |
710 | { |
767 | { |
711 | clear_rect (x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); |
768 | clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); |
712 | |
769 | |
713 | XChangeGC (DISPLAY, GC, GCForeground | GCFont, &v); |
770 | XChangeGC (d.display->display, TGC, GCForeground | GCFont, &v); |
714 | |
771 | |
715 | if (slow) |
772 | if (slow) |
716 | { |
773 | { |
717 | do |
774 | do |
718 | { |
775 | { |
719 | if (*xc) |
776 | if (*xc) |
720 | XDrawString (DISPLAY, DRAWABLE, GC, x, y + base, xc, 1); |
777 | XDrawString (d.display->display, d, TGC, x, y + base, xc, 1); |
721 | |
778 | |
722 | x += r->TermWin.fwidth; |
779 | x += r->TermWin.fwidth; |
723 | xc++; len--; |
780 | xc++; len--; |
724 | } |
781 | } |
725 | while (len); |
782 | while (len); |
726 | } |
783 | } |
727 | else |
784 | else |
728 | XDrawString (DISPLAY, DRAWABLE, GC, x, y + base, xc, len); |
785 | XDrawString (d.display->display, d, TGC, x, y + base, xc, len); |
729 | } |
786 | } |
730 | } |
787 | } |
731 | } |
788 | } |
732 | |
789 | |
733 | ///////////////////////////////////////////////////////////////////////////// |
790 | ///////////////////////////////////////////////////////////////////////////// |
… | |
… | |
738 | //#define SWATHBITS (UNIBITS / 2 + 3) // minimum size for "full" tables |
795 | //#define SWATHBITS (UNIBITS / 2 + 3) // minimum size for "full" tables |
739 | #define SWATHBITS 8 |
796 | #define SWATHBITS 8 |
740 | #endif |
797 | #endif |
741 | |
798 | |
742 | struct rxvt_font_xft : rxvt_font { |
799 | struct rxvt_font_xft : rxvt_font { |
743 | rxvt_font_xft () { f = 0; d = 0; } |
800 | rxvt_font_xft () { f = 0; } |
744 | |
801 | |
745 | void clear (); |
802 | void clear (); |
746 | |
803 | |
747 | rxvt_fontprop properties (); |
804 | rxvt_fontprop properties (); |
748 | |
805 | |
749 | bool load (const rxvt_fontprop &prop); |
806 | bool load (const rxvt_fontprop &prop); |
750 | |
807 | |
751 | void draw (int x, int y, |
808 | void draw (rxvt_drawable &d, int x, int y, |
752 | const text_t *text, int len, |
809 | const text_t *text, int len, |
753 | int fg, int bg); |
810 | int fg, int bg); |
754 | |
811 | |
755 | bool has_codepoint (uint32_t unicode); |
812 | bool has_codepoint (unicode_t unicode); |
756 | |
813 | |
757 | protected: |
814 | protected: |
758 | XftFont *f; |
815 | XftFont *f; |
759 | XftDraw *d; |
|
|
760 | }; |
816 | }; |
761 | |
817 | |
762 | void |
818 | void |
763 | rxvt_font_xft::clear () |
819 | rxvt_font_xft::clear () |
764 | { |
820 | { |
765 | if (f) |
821 | if (f) |
766 | { |
822 | { |
767 | XftFontClose (DISPLAY, f); |
823 | XftFontClose (DISPLAY, f); |
768 | f = 0; |
824 | f = 0; |
769 | } |
|
|
770 | |
|
|
771 | if (d) |
|
|
772 | { |
|
|
773 | XftDrawDestroy (d); |
|
|
774 | d = 0; |
|
|
775 | } |
825 | } |
776 | } |
826 | } |
777 | |
827 | |
778 | rxvt_fontprop |
828 | rxvt_fontprop |
779 | rxvt_font_xft::properties () |
829 | rxvt_font_xft::properties () |
… | |
… | |
880 | |
930 | |
881 | return true; |
931 | return true; |
882 | } |
932 | } |
883 | |
933 | |
884 | bool |
934 | bool |
885 | rxvt_font_xft::has_codepoint (uint32_t unicode) |
935 | rxvt_font_xft::has_codepoint (unicode_t unicode) |
886 | { |
936 | { |
887 | return XftCharExists (DISPLAY, f, unicode); |
937 | return XftCharExists (DISPLAY, f, unicode); |
888 | } |
938 | } |
889 | |
939 | |
890 | void |
940 | void |
891 | rxvt_font_xft::draw (int x, int y, |
941 | rxvt_font_xft::draw (rxvt_drawable &d, int x, int y, |
892 | const text_t *text, int len, |
942 | const text_t *text, int len, |
893 | int fg, int bg) |
943 | int fg, int bg) |
894 | { |
944 | { |
895 | if (!d) |
|
|
896 | d = XftDrawCreate (DISPLAY, DRAWABLE, r->display->visual, r->display->cmap); |
|
|
897 | |
|
|
898 | if (bg >= 0 && bg != Color_bg) |
|
|
899 | XftDrawRect (d, &r->PixColors[bg].c, x, y, r->TermWin.fwidth * len, r->TermWin.fheight); |
|
|
900 | else |
|
|
901 | clear_rect (x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); |
945 | clear_rect (d, x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); |
902 | |
946 | |
903 | if (!slow && width == r->TermWin.fwidth && 0) |
947 | if (!slow && width == r->TermWin.fwidth && 0) |
904 | { |
948 | { |
905 | if (sizeof (text_t) == sizeof (FcChar16)) |
949 | if (sizeof (text_t) == sizeof (FcChar16)) |
906 | XftDrawString16 (d, &r->PixColors[fg].c, f, x, y + r->TermWin.fbase, (const FcChar16 *)text, len); |
950 | XftDrawString16 (d, &r->PixColors[fg].c, f, x, y + r->TermWin.fbase, (const FcChar16 *)text, len); |
… | |
… | |
918 | fwidth *= 2; |
962 | fwidth *= 2; |
919 | |
963 | |
920 | XGlyphInfo extents; |
964 | XGlyphInfo extents; |
921 | if (sizeof (text_t) == sizeof (FcChar16)) |
965 | if (sizeof (text_t) == sizeof (FcChar16)) |
922 | { |
966 | { |
923 | XftTextExtents16 (DISPLAY, f, (const FcChar16 *)text, 1, &extents); |
967 | XftTextExtents16 (d.display->display, f, (const FcChar16 *)text, 1, &extents); |
924 | XftDrawString16 (d, &r->PixColors[fg].c, f, x + extents.x + (fwidth - extents.width) / 2, |
968 | XftDrawString16 (d, &r->PixColors[fg].c, f, x + extents.x + (fwidth - extents.width) / 2, |
925 | y + r->TermWin.fbase, (const FcChar16 *)text, 1); |
969 | y + r->TermWin.fbase, (const FcChar16 *)text, 1); |
926 | } |
970 | } |
927 | else |
971 | else |
928 | { |
972 | { |
929 | XGlyphInfo extents; |
973 | XGlyphInfo extents; |
930 | XftTextExtents32 (DISPLAY, f, (const FcChar32 *)text, 1, &extents); |
974 | XftTextExtents32 (d.display->display, f, (const FcChar32 *)text, 1, &extents); |
931 | XftDrawString32 (d, &r->PixColors[fg].c, f, x + extents.x + (fwidth - extents.width) / 2, |
975 | XftDrawString32 (d, &r->PixColors[fg].c, f, x + extents.x + (fwidth - extents.width) / 2, |
932 | y + r->TermWin.fbase, (const FcChar32 *)text, 1); |
976 | y + r->TermWin.fbase, (const FcChar32 *)text, 1); |
933 | } |
977 | } |
934 | } |
978 | } |
935 | |
979 | |
… | |
… | |
992 | f = new rxvt_font_x11; |
1036 | f = new rxvt_font_x11; |
993 | } |
1037 | } |
994 | else |
1038 | else |
995 | f = new rxvt_font_x11; |
1039 | f = new rxvt_font_x11; |
996 | |
1040 | |
|
|
1041 | f->fs = this; |
997 | f->set_term (r); |
1042 | f->set_term (r); |
998 | f->set_name (strdup (name)); |
1043 | f->set_name (strdup (name)); |
999 | |
1044 | |
1000 | f->cs = cs; |
1045 | f->cs = cs; |
1001 | f->loaded = false; |
1046 | f->loaded = false; |
… | |
… | |
1068 | } |
1113 | } |
1069 | |
1114 | |
1070 | return true; |
1115 | return true; |
1071 | } |
1116 | } |
1072 | |
1117 | |
1073 | void |
1118 | bool |
1074 | rxvt_fontset::populate (const char *desc) |
1119 | rxvt_fontset::populate (const char *desc) |
1075 | { |
1120 | { |
1076 | clear (); |
1121 | clear (); |
1077 | |
1122 | |
1078 | fonts.push_back (new_font (0, CS_UNICODE)); |
1123 | fonts.push_back (new_font (0, CS_UNICODE)); |
… | |
… | |
1090 | add_fonts ("fixed"); |
1135 | add_fonts ("fixed"); |
1091 | base_id = fonts.size () - 1; |
1136 | base_id = fonts.size () - 1; |
1092 | } |
1137 | } |
1093 | |
1138 | |
1094 | if ((int)fonts.size () <= base_id || !realize_font (base_id)) |
1139 | if ((int)fonts.size () <= base_id || !realize_font (base_id)) |
1095 | { |
1140 | return false; |
1096 | fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); |
|
|
1097 | exit (1); |
|
|
1098 | } |
|
|
1099 | |
1141 | |
1100 | base_prop = fonts[base_id]->properties (); |
1142 | base_prop = fonts[base_id]->properties (); |
|
|
1143 | |
|
|
1144 | return true; |
1101 | } |
1145 | } |
1102 | |
1146 | |
1103 | int |
1147 | int |
1104 | rxvt_fontset::find_font (uint32_t unicode) |
1148 | rxvt_fontset::find_font (unicode_t unicode) |
1105 | { |
1149 | { |
1106 | for (unsigned int i = 0; i < fonts.size (); i++) |
1150 | for (unsigned int i = 0; i < fonts.size (); i++) |
1107 | { |
1151 | { |
1108 | rxvt_font *f = fonts[i]; |
1152 | rxvt_font *f = fonts[i]; |
1109 | |
1153 | |