… | |
… | |
279 | XNextEvent (display, &xev); |
279 | XNextEvent (display, &xev); |
280 | |
280 | |
281 | #ifdef USE_XIM |
281 | #ifdef USE_XIM |
282 | if (!XFilterEvent (&xev, None)) |
282 | if (!XFilterEvent (&xev, None)) |
283 | { |
283 | { |
284 | |
|
|
285 | if (xev.type == PropertyNotify |
284 | if (xev.type == PropertyNotify |
286 | && xev.xany.window == root |
285 | && xev.xany.window == root |
287 | && xev.xproperty.atom == xa_xim_servers) |
286 | && xev.xproperty.atom == xa_xim_servers) |
288 | im_change_check (); |
287 | im_change_check (); |
289 | #endif |
288 | #endif |
… | |
… | |
474 | } |
473 | } |
475 | |
474 | |
476 | rxvt_color |
475 | rxvt_color |
477 | rxvt_color::fade (rxvt_display *display, int percent) |
476 | rxvt_color::fade (rxvt_display *display, int percent) |
478 | { |
477 | { |
|
|
478 | percent = 100 - percent; |
|
|
479 | |
479 | unsigned short cr, cg, cb; |
480 | unsigned short cr, cg, cb; |
480 | rxvt_color faded; |
481 | rxvt_color faded; |
481 | |
482 | |
482 | get (display, cr, cg, cb); |
483 | get (display, cr, cg, cb); |
|
|
484 | |
483 | faded.set (display, |
485 | faded.set ( |
|
|
486 | display, |
484 | cr * percent / 100, |
487 | cr * percent / 100, |
485 | cg * percent / 100, |
488 | cg * percent / 100, |
486 | cb * percent / 100); |
489 | cb * percent / 100 |
|
|
490 | ); |
487 | |
491 | |
488 | return faded; |
492 | return faded; |
489 | } |
493 | } |
490 | |
494 | |
|
|
495 | #define LERP(a,b,p) (a * p + b * (100 - p)) / 100 |
|
|
496 | |
|
|
497 | rxvt_color |
|
|
498 | rxvt_color::fade (rxvt_display *display, int percent, rxvt_color &fadeto) |
|
|
499 | { |
|
|
500 | percent = 100 - percent; |
|
|
501 | |
|
|
502 | unsigned short cr, cg, cb; |
|
|
503 | unsigned short fcr, fcg, fcb; |
|
|
504 | rxvt_color faded; |
|
|
505 | |
|
|
506 | get (display, cr, cg, cb); |
|
|
507 | fadeto.get(display, fcr, fcg, fcb); |
|
|
508 | |
|
|
509 | faded.set ( |
|
|
510 | display, |
|
|
511 | LERP (cr, fcr, percent), |
|
|
512 | LERP (cg, fcg, percent), |
|
|
513 | LERP (cb, fcb, percent) |
|
|
514 | ); |
|
|
515 | |
|
|
516 | return faded; |
|
|
517 | } |
|
|
518 | |