| … | |
… | |
| 153 | strcat (val, id); |
153 | strcat (val, id); |
| 154 | display = XOpenDisplay (val); |
154 | display = XOpenDisplay (val); |
| 155 | free (val); |
155 | free (val); |
| 156 | } |
156 | } |
| 157 | else |
157 | else |
|
|
158 | #endif |
| 158 | display = 0; |
159 | display = 0; |
| 159 | #endif |
|
|
| 160 | |
160 | |
| 161 | if (!display) |
161 | if (!display) |
| 162 | display = XOpenDisplay (id); |
162 | display = XOpenDisplay (id); |
| 163 | |
163 | |
| 164 | if (!display) |
164 | if (!display) |
| … | |
… | |
| 171 | depth = DefaultDepth (display, screen); |
171 | depth = DefaultDepth (display, screen); |
| 172 | |
172 | |
| 173 | int fd = XConnectionNumber (display); |
173 | int fd = XConnectionNumber (display); |
| 174 | |
174 | |
| 175 | #ifndef NO_SLOW_LINK_SUPPORT |
175 | #ifndef NO_SLOW_LINK_SUPPORT |
| 176 | // try to detetc wether we have a local connection. |
176 | // try to detect wether we have a local connection. |
| 177 | // assume unix domains socket == local, everything else not |
177 | // assume unix domains socket == local, everything else not |
| 178 | // TODO: might want to check for inet/127.0.0.1 |
178 | // TODO: might want to check for inet/127.0.0.1 |
| 179 | is_local = 0; |
179 | is_local = 0; |
| 180 | sockaddr_un sa; |
180 | sockaddr_un sa; |
| 181 | socklen_t sl = sizeof (sa); |
181 | socklen_t sl = sizeof (sa); |
| … | |
… | |
| 474 | } |
474 | } |
| 475 | |
475 | |
| 476 | rxvt_color |
476 | rxvt_color |
| 477 | rxvt_color::fade (rxvt_display *display, int percent) |
477 | rxvt_color::fade (rxvt_display *display, int percent) |
| 478 | { |
478 | { |
|
|
479 | percent = 100 - percent; |
|
|
480 | |
| 479 | unsigned short cr, cg, cb; |
481 | unsigned short cr, cg, cb; |
| 480 | rxvt_color faded; |
482 | rxvt_color faded; |
| 481 | |
483 | |
| 482 | get (display, cr, cg, cb); |
484 | get (display, cr, cg, cb); |
|
|
485 | |
| 483 | faded.set (display, |
486 | faded.set ( |
|
|
487 | display, |
| 484 | cr * percent / 100, |
488 | cr * percent / 100, |
| 485 | cg * percent / 100, |
489 | cg * percent / 100, |
| 486 | cb * percent / 100); |
490 | cb * percent / 100 |
|
|
491 | ); |
| 487 | |
492 | |
| 488 | return faded; |
493 | return faded; |
| 489 | } |
494 | } |
| 490 | |
495 | |
|
|
496 | #define LERP(a,b,p) (a * p / 100 + b * (100 - p) / 100) |
|
|
497 | |
|
|
498 | rxvt_color |
|
|
499 | rxvt_color::fade (rxvt_display *display, int percent, rxvt_color &fadeto) |
|
|
500 | { |
|
|
501 | percent = 100 - percent; |
|
|
502 | |
|
|
503 | unsigned short cr, cg, cb; |
|
|
504 | unsigned short fcr, fcg, fcb; |
|
|
505 | rxvt_color faded; |
|
|
506 | |
|
|
507 | get (display, cr, cg, cb); |
|
|
508 | fadeto.get(display, fcr, fcg, fcb); |
|
|
509 | |
|
|
510 | faded.set ( |
|
|
511 | display, |
|
|
512 | LERP (cr, fcr, percent), |
|
|
513 | LERP (cg, fcg, percent), |
|
|
514 | LERP (cb, fcb, percent) |
|
|
515 | ); |
|
|
516 | |
|
|
517 | return faded; |
|
|
518 | } |
|
|
519 | |
