… | |
… | |
39 | #include "rxvtutil.h" |
39 | #include "rxvtutil.h" |
40 | #include "rxvtperl.h" |
40 | #include "rxvtperl.h" |
41 | |
41 | |
42 | #include "perlxsi.c" |
42 | #include "perlxsi.c" |
43 | |
43 | |
44 | #if defined(HAVE_SCROLLBARS) || defined(MENUBAR) |
44 | #ifdef HAVE_SCROLLBARS |
45 | # define GRAB_CURSOR THIS->leftptr_cursor |
45 | # define GRAB_CURSOR THIS->leftptr_cursor |
46 | #else |
46 | #else |
47 | # define GRAB_CURSOR None |
47 | # define GRAB_CURSOR None |
48 | #endif |
48 | #endif |
49 | |
49 | |
… | |
… | |
349 | for (int y = ov_h; y--; ) |
349 | for (int y = ov_h; y--; ) |
350 | { |
350 | { |
351 | text_t *t1 = text [y]; |
351 | text_t *t1 = text [y]; |
352 | rend_t *r1 = rend [y]; |
352 | rend_t *r1 = rend [y]; |
353 | |
353 | |
354 | text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; |
354 | text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x; |
355 | rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; |
355 | rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x; |
356 | |
356 | |
357 | for (int x = ov_w; x--; ) |
357 | for (int x = ov_w; x--; ) |
358 | { |
358 | { |
359 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
359 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
360 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); |
360 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); |
… | |
… | |
407 | perl_free (perl); |
407 | perl_free (perl); |
408 | } |
408 | } |
409 | } |
409 | } |
410 | |
410 | |
411 | void |
411 | void |
412 | rxvt_perl_interp::init () |
412 | rxvt_perl_interp::init (rxvt_term *term) |
413 | { |
413 | { |
414 | if (!perl) |
414 | if (!perl) |
415 | { |
415 | { |
|
|
416 | rxvt_push_locale (""); // perl init destroys current locale |
|
|
417 | |
416 | perl_environ = rxvt_environ; |
418 | perl_environ = rxvt_environ; |
417 | swap (perl_environ, environ); |
419 | swap (perl_environ, environ); |
418 | |
420 | |
419 | char *argv[] = { |
421 | char *argv[] = { |
420 | "", |
422 | "", |
… | |
… | |
434 | perl_free (perl); |
436 | perl_free (perl); |
435 | perl = 0; |
437 | perl = 0; |
436 | } |
438 | } |
437 | |
439 | |
438 | swap (perl_environ, environ); |
440 | swap (perl_environ, environ); |
|
|
441 | |
|
|
442 | rxvt_pop_locale (); |
439 | } |
443 | } |
|
|
444 | |
|
|
445 | // runs outside of perls ENV |
|
|
446 | term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); |
|
|
447 | hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); |
440 | } |
448 | } |
441 | |
449 | |
442 | static void |
450 | static void |
443 | ungrab (rxvt_term *THIS) |
451 | ungrab (rxvt_term *THIS) |
444 | { |
452 | { |
… | |
… | |
448 | XUngrabPointer (THIS->display->display, THIS->perl.grabtime); |
456 | XUngrabPointer (THIS->display->display, THIS->perl.grabtime); |
449 | THIS->perl.grabtime = 0; |
457 | THIS->perl.grabtime = 0; |
450 | } |
458 | } |
451 | } |
459 | } |
452 | |
460 | |
|
|
461 | static void |
|
|
462 | swap_overlays (rxvt_term *term) |
|
|
463 | { |
|
|
464 | HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); |
|
|
465 | |
|
|
466 | if (HvKEYS (hv)) |
|
|
467 | { |
|
|
468 | hv_iterinit (hv); |
|
|
469 | |
|
|
470 | while (HE *he = hv_iternext (hv)) |
|
|
471 | ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); |
|
|
472 | } |
|
|
473 | } |
|
|
474 | |
453 | bool |
475 | bool |
454 | rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) |
476 | rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) |
455 | { |
477 | { |
456 | if (!perl) |
478 | if (!perl || !term->perl.self) |
457 | return false; |
479 | return false; |
458 | |
480 | |
459 | if (htype == HOOK_INIT) // first hook ever called |
481 | // pre-handling of some events |
460 | { |
482 | if (htype == HOOK_REFRESH_END) |
461 | term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); |
483 | swap_overlays (term); |
462 | hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); |
484 | |
463 | } |
485 | swap (perl_environ, environ); |
464 | else if (!term->perl.self) |
486 | |
465 | return false; // perl not initialized for this instance |
487 | bool event_consumed; |
466 | else if (htype == HOOK_DESTROY) |
488 | |
467 | { |
489 | if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always |
468 | // handled later |
490 | || term->perl.should_invoke [htype]) |
469 | } |
491 | try |
470 | else |
|
|
471 | { |
|
|
472 | if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END) |
|
|
473 | { |
492 | { |
474 | HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); |
493 | dSP; |
|
|
494 | va_list ap; |
475 | |
495 | |
476 | if (HvKEYS (hv)) |
496 | va_start (ap, htype); |
|
|
497 | |
|
|
498 | ENTER; |
|
|
499 | SAVETMPS; |
|
|
500 | |
|
|
501 | PUSHMARK (SP); |
|
|
502 | |
|
|
503 | XPUSHs (sv_2mortal (newSVterm (term))); |
|
|
504 | XPUSHs (sv_2mortal (newSViv (htype))); |
|
|
505 | |
|
|
506 | for (;;) { |
|
|
507 | data_type dt = (data_type)va_arg (ap, int); |
|
|
508 | |
|
|
509 | switch (dt) |
477 | { |
510 | { |
478 | hv_iterinit (hv); |
|
|
479 | |
|
|
480 | while (HE *he = hv_iternext (hv)) |
|
|
481 | ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); |
|
|
482 | } |
|
|
483 | |
|
|
484 | } |
|
|
485 | |
|
|
486 | if (!term->perl.should_invoke [htype]) |
|
|
487 | return false; |
|
|
488 | } |
|
|
489 | |
|
|
490 | swap (perl_environ, environ); |
|
|
491 | |
|
|
492 | try |
|
|
493 | { |
|
|
494 | dSP; |
|
|
495 | va_list ap; |
|
|
496 | |
|
|
497 | va_start (ap, htype); |
|
|
498 | |
|
|
499 | ENTER; |
|
|
500 | SAVETMPS; |
|
|
501 | |
|
|
502 | PUSHMARK (SP); |
|
|
503 | |
|
|
504 | XPUSHs (sv_2mortal (newSVterm (term))); |
|
|
505 | XPUSHs (sv_2mortal (newSViv (htype))); |
|
|
506 | |
|
|
507 | for (;;) { |
|
|
508 | data_type dt = (data_type)va_arg (ap, int); |
|
|
509 | |
|
|
510 | switch (dt) |
|
|
511 | { |
|
|
512 | case DT_INT: |
511 | case DT_INT: |
513 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); |
512 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); |
514 | break; |
513 | break; |
515 | |
514 | |
516 | case DT_LONG: |
515 | case DT_LONG: |
517 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); |
516 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); |
518 | break; |
517 | break; |
519 | |
518 | |
520 | case DT_STR: |
519 | case DT_STR: |
521 | XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0)))); |
520 | XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0)))); |
522 | break; |
521 | break; |
523 | |
522 | |
524 | case DT_STR_LEN: |
523 | case DT_STR_LEN: |
525 | { |
524 | { |
526 | char *str = va_arg (ap, char *); |
525 | char *str = va_arg (ap, char *); |
527 | int len = va_arg (ap, int); |
526 | int len = va_arg (ap, int); |
528 | |
527 | |
529 | XPUSHs (taint (sv_2mortal (newSVpvn (str, len)))); |
528 | XPUSHs (taint (sv_2mortal (newSVpvn (str, len)))); |
530 | } |
529 | } |
531 | break; |
530 | break; |
532 | |
531 | |
533 | case DT_WCS_LEN: |
532 | case DT_WCS_LEN: |
534 | { |
533 | { |
535 | wchar_t *wstr = va_arg (ap, wchar_t *); |
534 | wchar_t *wstr = va_arg (ap, wchar_t *); |
536 | int wlen = va_arg (ap, int); |
535 | int wlen = va_arg (ap, int); |
537 | |
536 | |
538 | XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen)))); |
537 | XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen)))); |
539 | } |
538 | } |
540 | break; |
539 | break; |
541 | |
540 | |
542 | case DT_XEVENT: |
541 | case DT_XEVENT: |
543 | { |
542 | { |
544 | XEvent *xe = va_arg (ap, XEvent *); |
543 | XEvent *xe = va_arg (ap, XEvent *); |
545 | HV *hv = newHV (); |
544 | HV *hv = newHV (); |
546 | |
545 | |
547 | # define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) |
546 | # define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) |
548 | # define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) |
547 | # define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) |
549 | # undef set |
548 | # undef set |
550 | |
549 | |
551 | setiv (type, xe->type); |
550 | setiv (type, xe->type); |
552 | setiv (send_event, xe->xany.send_event); |
551 | setiv (send_event, xe->xany.send_event); |
553 | setiv (serial, xe->xany.serial); |
552 | setiv (serial, xe->xany.serial); |
554 | |
553 | |
555 | switch (xe->type) |
554 | switch (xe->type) |
556 | { |
555 | { |
557 | case KeyPress: |
556 | case KeyPress: |
558 | case KeyRelease: |
557 | case KeyRelease: |
559 | case ButtonPress: |
558 | case ButtonPress: |
560 | case ButtonRelease: |
559 | case ButtonRelease: |
561 | case MotionNotify: |
560 | case MotionNotify: |
562 | setiv (time, xe->xmotion.time); |
561 | setiv (time, xe->xmotion.time); |
563 | setiv (x, xe->xmotion.x); |
562 | setiv (x, xe->xmotion.x); |
564 | setiv (y, xe->xmotion.y); |
563 | setiv (y, xe->xmotion.y); |
565 | setiv (row, xe->xmotion.y / term->fheight); |
564 | setiv (row, xe->xmotion.y / term->fheight); |
566 | setiv (col, xe->xmotion.x / term->fwidth); |
565 | setiv (col, xe->xmotion.x / term->fwidth); |
567 | setiv (x_root, xe->xmotion.x_root); |
566 | setiv (x_root, xe->xmotion.x_root); |
568 | setiv (y_root, xe->xmotion.y_root); |
567 | setiv (y_root, xe->xmotion.y_root); |
569 | setiv (state, xe->xmotion.state); |
568 | setiv (state, xe->xmotion.state); |
570 | break; |
569 | break; |
571 | } |
570 | } |
572 | |
571 | |
573 | switch (xe->type) |
572 | switch (xe->type) |
574 | { |
573 | { |
575 | case KeyPress: |
574 | case KeyPress: |
576 | case KeyRelease: |
575 | case KeyRelease: |
577 | setiv (keycode, xe->xkey.keycode); |
576 | setiv (keycode, xe->xkey.keycode); |
578 | break; |
577 | break; |
579 | |
578 | |
580 | case ButtonPress: |
579 | case ButtonPress: |
581 | case ButtonRelease: |
580 | case ButtonRelease: |
582 | setiv (button, xe->xbutton.button); |
581 | setiv (button, xe->xbutton.button); |
583 | break; |
582 | break; |
584 | |
583 | |
585 | case MotionNotify: |
584 | case MotionNotify: |
586 | setiv (is_hint, xe->xmotion.is_hint); |
585 | setiv (is_hint, xe->xmotion.is_hint); |
587 | break; |
586 | break; |
588 | } |
587 | } |
589 | |
588 | |
590 | XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
589 | XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
591 | } |
590 | } |
592 | break; |
591 | break; |
593 | |
592 | |
594 | case DT_END: |
593 | case DT_END: |
595 | { |
594 | goto call; |
596 | va_end (ap); |
|
|
597 | |
595 | |
598 | PUTBACK; |
|
|
599 | int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); |
|
|
600 | SPAGAIN; |
|
|
601 | |
|
|
602 | if (count) |
|
|
603 | { |
|
|
604 | SV *status = POPs; |
|
|
605 | count = SvTRUE (status); |
|
|
606 | } |
|
|
607 | |
|
|
608 | PUTBACK; |
|
|
609 | FREETMPS; |
|
|
610 | LEAVE; |
|
|
611 | |
|
|
612 | if (SvTRUE (ERRSV)) |
|
|
613 | { |
|
|
614 | rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); |
|
|
615 | ungrab (term); // better lose the grab than the session |
|
|
616 | } |
|
|
617 | |
|
|
618 | if (htype == HOOK_DESTROY) |
|
|
619 | { |
|
|
620 | clearSVptr ((SV *)term->perl.self); |
|
|
621 | SvREFCNT_dec ((SV *)term->perl.self); |
|
|
622 | } |
|
|
623 | |
|
|
624 | swap (perl_environ, environ); |
|
|
625 | return count; |
|
|
626 | } |
|
|
627 | |
|
|
628 | default: |
596 | default: |
629 | rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); |
597 | rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); |
630 | } |
598 | } |
|
|
599 | } |
|
|
600 | |
|
|
601 | call: |
|
|
602 | va_end (ap); |
|
|
603 | |
|
|
604 | PUTBACK; |
|
|
605 | int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); |
|
|
606 | SPAGAIN; |
|
|
607 | |
|
|
608 | if (count) |
|
|
609 | { |
|
|
610 | SV *status = POPs; |
|
|
611 | count = SvTRUE (status); |
|
|
612 | } |
|
|
613 | |
|
|
614 | PUTBACK; |
|
|
615 | FREETMPS; |
|
|
616 | LEAVE; |
|
|
617 | |
|
|
618 | if (SvTRUE (ERRSV)) |
|
|
619 | { |
|
|
620 | rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); |
|
|
621 | ungrab (term); // better lose the grab than the session |
|
|
622 | } |
|
|
623 | |
|
|
624 | event_consumed = !!count; |
631 | } |
625 | } |
|
|
626 | catch (...) |
|
|
627 | { |
|
|
628 | swap (perl_environ, environ); |
|
|
629 | throw; |
|
|
630 | } |
|
|
631 | else |
|
|
632 | event_consumed = false; |
|
|
633 | |
|
|
634 | // post-handling of some events |
|
|
635 | if (htype == HOOK_REFRESH_BEGIN) |
|
|
636 | swap_overlays (term); |
|
|
637 | else if (htype == HOOK_DESTROY) |
|
|
638 | { |
|
|
639 | clearSVptr ((SV *)term->perl.self); |
|
|
640 | SvREFCNT_dec ((SV *)term->perl.self); |
632 | } |
641 | } |
633 | catch (...) |
642 | |
634 | { |
|
|
635 | swap (perl_environ, environ); |
643 | swap (perl_environ, environ); |
636 | throw; |
644 | |
637 | } |
645 | return event_consumed; |
638 | } |
646 | } |
639 | |
647 | |
640 | ///////////////////////////////////////////////////////////////////////////// |
648 | ///////////////////////////////////////////////////////////////////////////// |
641 | |
649 | |
642 | MODULE = urxvt PACKAGE = urxvt |
650 | MODULE = urxvt PACKAGE = urxvt |
… | |
… | |
968 | RETVAL |
976 | RETVAL |
969 | |
977 | |
970 | void |
978 | void |
971 | rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0) |
979 | rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0) |
972 | CODE: |
980 | CODE: |
973 | XReparentWindow (THIS->display->display, window, parent, x, y); |
981 | XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y); |
|
|
982 | |
|
|
983 | void |
|
|
984 | rxvt_term::XMapWindow (U32 window) |
|
|
985 | CODE: |
|
|
986 | XMapWindow (THIS->display->display, (Window)window); |
|
|
987 | |
|
|
988 | void |
|
|
989 | rxvt_term::XUnmapWindow (U32 window) |
|
|
990 | CODE: |
|
|
991 | XUnmapWindow (THIS->display->display, (Window)window); |
974 | |
992 | |
975 | #endif |
993 | #endif |
976 | |
994 | |
977 | void |
995 | void |
978 | rxvt_term::set_should_invoke (int htype, int inc) |
996 | rxvt_term::set_should_invoke (int htype, int inc) |
… | |
… | |
1089 | #define TERM_OFFSET_ncol TERM_OFFSET(ncol) |
1107 | #define TERM_OFFSET_ncol TERM_OFFSET(ncol) |
1090 | #define TERM_OFFSET_focus TERM_OFFSET(focus) |
1108 | #define TERM_OFFSET_focus TERM_OFFSET(focus) |
1091 | #define TERM_OFFSET_mapped TERM_OFFSET(mapped) |
1109 | #define TERM_OFFSET_mapped TERM_OFFSET(mapped) |
1092 | #define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) |
1110 | #define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) |
1093 | #define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) |
1111 | #define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) |
1094 | #define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) |
1112 | #define TERM_OFFSET_top_row TERM_OFFSET(top_row) |
1095 | |
1113 | |
1096 | int |
1114 | int |
1097 | rxvt_term::width () |
1115 | rxvt_term::width () |
1098 | ALIAS: |
1116 | ALIAS: |
1099 | width = TERM_OFFSET_width |
1117 | width = TERM_OFFSET_width |
… | |
… | |
1105 | ncol = TERM_OFFSET_ncol |
1123 | ncol = TERM_OFFSET_ncol |
1106 | focus = TERM_OFFSET_focus |
1124 | focus = TERM_OFFSET_focus |
1107 | mapped = TERM_OFFSET_mapped |
1125 | mapped = TERM_OFFSET_mapped |
1108 | saveLines = TERM_OFFSET_saveLines |
1126 | saveLines = TERM_OFFSET_saveLines |
1109 | total_rows = TERM_OFFSET_total_rows |
1127 | total_rows = TERM_OFFSET_total_rows |
1110 | nsaved = TERM_OFFSET_nsaved |
1128 | top_row = TERM_OFFSET_top_row |
1111 | CODE: |
1129 | CODE: |
1112 | RETVAL = *(int *)((char *)THIS + ix); |
1130 | RETVAL = *(int *)((char *)THIS + ix); |
1113 | OUTPUT: |
1131 | OUTPUT: |
1114 | RETVAL |
1132 | RETVAL |
1115 | |
1133 | |
… | |
… | |
1199 | THIS->rstyle = new_rstyle; |
1217 | THIS->rstyle = new_rstyle; |
1200 | OUTPUT: |
1218 | OUTPUT: |
1201 | RETVAL |
1219 | RETVAL |
1202 | |
1220 | |
1203 | int |
1221 | int |
1204 | rxvt_term::view_start (int newval = -1) |
1222 | rxvt_term::view_start (int newval = 1) |
1205 | PROTOTYPE: $;$ |
1223 | PROTOTYPE: $;$ |
1206 | CODE: |
1224 | CODE: |
1207 | { |
1225 | { |
1208 | RETVAL = THIS->view_start; |
1226 | RETVAL = THIS->view_start; |
1209 | |
1227 | |
1210 | if (newval >= 0) |
1228 | if (newval <= 0) |
1211 | { |
1229 | THIS->scr_changeview (max (newval, THIS->top_row)); |
1212 | THIS->view_start = min (newval, THIS->nsaved); |
|
|
1213 | THIS->scr_changeview (RETVAL); |
|
|
1214 | } |
|
|
1215 | } |
1230 | } |
1216 | OUTPUT: |
1231 | OUTPUT: |
1217 | RETVAL |
1232 | RETVAL |
1218 | |
1233 | |
1219 | void |
1234 | void |
… | |
… | |
1223 | |
1238 | |
1224 | void |
1239 | void |
1225 | rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1240 | rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1226 | PPCODE: |
1241 | PPCODE: |
1227 | { |
1242 | { |
1228 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1243 | if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1229 | XSRETURN_EMPTY; |
1244 | XSRETURN_EMPTY; |
1230 | |
1245 | |
1231 | line_t &l = ROW(row_number); |
1246 | line_t &l = ROW(row_number); |
1232 | |
1247 | |
1233 | if (GIMME_V != G_VOID) |
1248 | if (GIMME_V != G_VOID) |
… | |
… | |
1266 | |
1281 | |
1267 | void |
1282 | void |
1268 | rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1283 | rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1269 | PPCODE: |
1284 | PPCODE: |
1270 | { |
1285 | { |
1271 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1286 | if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1272 | XSRETURN_EMPTY; |
1287 | XSRETURN_EMPTY; |
1273 | |
1288 | |
1274 | line_t &l = ROW(row_number); |
1289 | line_t &l = ROW(row_number); |
1275 | |
1290 | |
1276 | if (GIMME_V != G_VOID) |
1291 | if (GIMME_V != G_VOID) |
… | |
… | |
1306 | |
1321 | |
1307 | int |
1322 | int |
1308 | rxvt_term::ROW_l (int row_number, int new_length = -1) |
1323 | rxvt_term::ROW_l (int row_number, int new_length = -1) |
1309 | CODE: |
1324 | CODE: |
1310 | { |
1325 | { |
1311 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1326 | if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1312 | XSRETURN_EMPTY; |
1327 | XSRETURN_EMPTY; |
1313 | |
1328 | |
1314 | line_t &l = ROW(row_number); |
1329 | line_t &l = ROW(row_number); |
1315 | RETVAL = l.l; |
1330 | RETVAL = l.l; |
1316 | |
1331 | |
… | |
… | |
1322 | |
1337 | |
1323 | bool |
1338 | bool |
1324 | rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) |
1339 | rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) |
1325 | CODE: |
1340 | CODE: |
1326 | { |
1341 | { |
1327 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1342 | if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1328 | XSRETURN_EMPTY; |
1343 | XSRETURN_EMPTY; |
1329 | |
1344 | |
1330 | line_t &l = ROW(row_number); |
1345 | line_t &l = ROW(row_number); |
1331 | RETVAL = l.is_longer (); |
1346 | RETVAL = l.is_longer (); |
1332 | |
1347 | |
… | |
… | |
1522 | PUSHs (sv_2mortal (newSViv (rc.col))); |
1537 | PUSHs (sv_2mortal (newSViv (rc.col))); |
1523 | } |
1538 | } |
1524 | |
1539 | |
1525 | if (items == 3) |
1540 | if (items == 3) |
1526 | { |
1541 | { |
1527 | rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); |
1542 | rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1); |
1528 | rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); |
1543 | rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); |
1529 | |
1544 | |
1530 | if (ix) |
1545 | if (ix) |
1531 | THIS->want_refresh = 1; |
1546 | THIS->want_refresh = 1; |
1532 | } |
1547 | } |