… | |
… | |
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 | |
50 | #undef LINENO |
50 | #undef LINENO |
51 | #define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows) |
51 | #define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows) |
52 | #undef ROW |
52 | #undef ROW |
53 | #define ROW(n) THIS->row_buf [LINENO (n)] |
53 | #define ROW(n) THIS->row_buf [LINENO (n)] |
|
|
54 | |
|
|
55 | #define ENABLE_PERL_FRILLS 1 |
54 | |
56 | |
55 | ///////////////////////////////////////////////////////////////////////////// |
57 | ///////////////////////////////////////////////////////////////////////////// |
56 | |
58 | |
57 | static SV * |
59 | static SV * |
58 | taint (SV *sv) |
60 | taint (SV *sv) |
… | |
… | |
347 | for (int y = ov_h; y--; ) |
349 | for (int y = ov_h; y--; ) |
348 | { |
350 | { |
349 | text_t *t1 = text [y]; |
351 | text_t *t1 = text [y]; |
350 | rend_t *r1 = rend [y]; |
352 | rend_t *r1 = rend [y]; |
351 | |
353 | |
352 | 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; |
353 | 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; |
354 | |
356 | |
355 | for (int x = ov_w; x--; ) |
357 | for (int x = ov_w; x--; ) |
356 | { |
358 | { |
357 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
359 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
358 | 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)); |
… | |
… | |
405 | perl_free (perl); |
407 | perl_free (perl); |
406 | } |
408 | } |
407 | } |
409 | } |
408 | |
410 | |
409 | void |
411 | void |
410 | rxvt_perl_interp::init () |
412 | rxvt_perl_interp::init (rxvt_term *term) |
411 | { |
413 | { |
412 | if (!perl) |
414 | if (!perl) |
413 | { |
415 | { |
|
|
416 | rxvt_push_locale (""); // perl init destroys current locale |
|
|
417 | |
414 | perl_environ = rxvt_environ; |
418 | perl_environ = rxvt_environ; |
415 | swap (perl_environ, environ); |
419 | swap (perl_environ, environ); |
416 | |
420 | |
417 | char *argv[] = { |
421 | char *argv[] = { |
418 | "", |
422 | "", |
… | |
… | |
432 | perl_free (perl); |
436 | perl_free (perl); |
433 | perl = 0; |
437 | perl = 0; |
434 | } |
438 | } |
435 | |
439 | |
436 | swap (perl_environ, environ); |
440 | swap (perl_environ, environ); |
|
|
441 | |
|
|
442 | rxvt_pop_locale (); |
|
|
443 | } |
|
|
444 | |
|
|
445 | if (perl) |
|
|
446 | { |
|
|
447 | // runs outside of perls ENV |
|
|
448 | term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); |
|
|
449 | hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); |
437 | } |
450 | } |
438 | } |
451 | } |
439 | |
452 | |
440 | static void |
453 | static void |
441 | ungrab (rxvt_term *THIS) |
454 | ungrab (rxvt_term *THIS) |
… | |
… | |
446 | XUngrabPointer (THIS->display->display, THIS->perl.grabtime); |
459 | XUngrabPointer (THIS->display->display, THIS->perl.grabtime); |
447 | THIS->perl.grabtime = 0; |
460 | THIS->perl.grabtime = 0; |
448 | } |
461 | } |
449 | } |
462 | } |
450 | |
463 | |
|
|
464 | static void |
|
|
465 | swap_overlays (rxvt_term *term) |
|
|
466 | { |
|
|
467 | HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); |
|
|
468 | |
|
|
469 | if (HvKEYS (hv)) |
|
|
470 | { |
|
|
471 | hv_iterinit (hv); |
|
|
472 | |
|
|
473 | while (HE *he = hv_iternext (hv)) |
|
|
474 | ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); |
|
|
475 | } |
|
|
476 | } |
|
|
477 | |
451 | bool |
478 | bool |
452 | rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) |
479 | rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) |
453 | { |
480 | { |
454 | if (!perl) |
481 | if (!perl || !term->perl.self) |
455 | return false; |
482 | return false; |
456 | |
483 | |
457 | if (htype == HOOK_INIT) // first hook ever called |
484 | // pre-handling of some events |
458 | { |
485 | if (htype == HOOK_REFRESH_END) |
459 | term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); |
486 | swap_overlays (term); |
460 | hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); |
487 | |
461 | } |
488 | swap (perl_environ, environ); |
462 | else if (!term->perl.self) |
489 | |
463 | return false; // perl not initialized for this instance |
490 | bool event_consumed; |
464 | else if (htype == HOOK_DESTROY) |
491 | |
465 | { |
492 | if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always |
466 | // handled later |
493 | || term->perl.should_invoke [htype]) |
467 | } |
494 | try |
468 | else |
|
|
469 | { |
|
|
470 | if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END) |
|
|
471 | { |
495 | { |
472 | HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); |
496 | dSP; |
|
|
497 | va_list ap; |
473 | |
498 | |
474 | if (HvKEYS (hv)) |
499 | va_start (ap, htype); |
|
|
500 | |
|
|
501 | ENTER; |
|
|
502 | SAVETMPS; |
|
|
503 | |
|
|
504 | PUSHMARK (SP); |
|
|
505 | |
|
|
506 | XPUSHs (sv_2mortal (newSVterm (term))); |
|
|
507 | XPUSHs (sv_2mortal (newSViv (htype))); |
|
|
508 | |
|
|
509 | for (;;) { |
|
|
510 | data_type dt = (data_type)va_arg (ap, int); |
|
|
511 | |
|
|
512 | switch (dt) |
475 | { |
513 | { |
476 | hv_iterinit (hv); |
|
|
477 | |
|
|
478 | while (HE *he = hv_iternext (hv)) |
|
|
479 | ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); |
|
|
480 | } |
|
|
481 | |
|
|
482 | } |
|
|
483 | |
|
|
484 | if (!term->perl.should_invoke [htype]) |
|
|
485 | return false; |
|
|
486 | } |
|
|
487 | |
|
|
488 | swap (perl_environ, environ); |
|
|
489 | |
|
|
490 | try |
|
|
491 | { |
|
|
492 | dSP; |
|
|
493 | va_list ap; |
|
|
494 | |
|
|
495 | va_start (ap, htype); |
|
|
496 | |
|
|
497 | ENTER; |
|
|
498 | SAVETMPS; |
|
|
499 | |
|
|
500 | PUSHMARK (SP); |
|
|
501 | |
|
|
502 | XPUSHs (sv_2mortal (newSVterm (term))); |
|
|
503 | XPUSHs (sv_2mortal (newSViv (htype))); |
|
|
504 | |
|
|
505 | for (;;) { |
|
|
506 | data_type dt = (data_type)va_arg (ap, int); |
|
|
507 | |
|
|
508 | switch (dt) |
|
|
509 | { |
|
|
510 | case DT_INT: |
514 | case DT_INT: |
511 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); |
515 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); |
512 | break; |
516 | break; |
513 | |
517 | |
514 | case DT_LONG: |
518 | case DT_LONG: |
515 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); |
519 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); |
516 | break; |
520 | break; |
517 | |
521 | |
518 | case DT_STR: |
522 | case DT_STR: |
519 | XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0)))); |
523 | XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0)))); |
520 | break; |
524 | break; |
521 | |
525 | |
522 | case DT_STR_LEN: |
526 | case DT_STR_LEN: |
523 | { |
527 | { |
524 | char *str = va_arg (ap, char *); |
528 | char *str = va_arg (ap, char *); |
525 | int len = va_arg (ap, int); |
529 | int len = va_arg (ap, int); |
526 | |
530 | |
527 | XPUSHs (taint (sv_2mortal (newSVpvn (str, len)))); |
531 | XPUSHs (taint (sv_2mortal (newSVpvn (str, len)))); |
528 | } |
532 | } |
529 | break; |
533 | break; |
530 | |
534 | |
531 | case DT_WCS_LEN: |
535 | case DT_WCS_LEN: |
532 | { |
536 | { |
533 | wchar_t *wstr = va_arg (ap, wchar_t *); |
537 | wchar_t *wstr = va_arg (ap, wchar_t *); |
534 | int wlen = va_arg (ap, int); |
538 | int wlen = va_arg (ap, int); |
535 | |
539 | |
536 | XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen)))); |
540 | XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen)))); |
537 | } |
541 | } |
538 | break; |
542 | break; |
539 | |
543 | |
540 | case DT_XEVENT: |
544 | case DT_XEVENT: |
541 | { |
545 | { |
542 | XEvent *xe = va_arg (ap, XEvent *); |
546 | XEvent *xe = va_arg (ap, XEvent *); |
543 | HV *hv = newHV (); |
547 | HV *hv = newHV (); |
544 | |
548 | |
545 | # define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) |
549 | # define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) |
546 | # define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) |
550 | # define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) |
547 | # undef set |
551 | # undef set |
548 | |
552 | |
549 | setiv (type, xe->type); |
553 | setiv (type, xe->type); |
550 | setiv (send_event, xe->xany.send_event); |
554 | setiv (send_event, xe->xany.send_event); |
551 | setiv (serial, xe->xany.serial); |
555 | setiv (serial, xe->xany.serial); |
552 | |
556 | |
553 | switch (xe->type) |
557 | switch (xe->type) |
554 | { |
558 | { |
555 | case KeyPress: |
559 | case KeyPress: |
556 | case KeyRelease: |
560 | case KeyRelease: |
557 | case ButtonPress: |
561 | case ButtonPress: |
558 | case ButtonRelease: |
562 | case ButtonRelease: |
559 | case MotionNotify: |
563 | case MotionNotify: |
560 | setiv (time, xe->xmotion.time); |
564 | setiv (time, xe->xmotion.time); |
561 | setiv (x, xe->xmotion.x); |
565 | setiv (x, xe->xmotion.x); |
562 | setiv (y, xe->xmotion.y); |
566 | setiv (y, xe->xmotion.y); |
563 | setiv (row, xe->xmotion.y / term->fheight); |
567 | setiv (row, xe->xmotion.y / term->fheight); |
564 | setiv (col, xe->xmotion.x / term->fwidth); |
568 | setiv (col, xe->xmotion.x / term->fwidth); |
565 | setiv (x_root, xe->xmotion.x_root); |
569 | setiv (x_root, xe->xmotion.x_root); |
566 | setiv (y_root, xe->xmotion.y_root); |
570 | setiv (y_root, xe->xmotion.y_root); |
567 | setiv (state, xe->xmotion.state); |
571 | setiv (state, xe->xmotion.state); |
568 | break; |
572 | break; |
569 | } |
573 | } |
570 | |
574 | |
571 | switch (xe->type) |
575 | switch (xe->type) |
572 | { |
576 | { |
573 | case KeyPress: |
577 | case KeyPress: |
574 | case KeyRelease: |
578 | case KeyRelease: |
575 | setiv (keycode, xe->xkey.keycode); |
579 | setiv (keycode, xe->xkey.keycode); |
576 | break; |
580 | break; |
577 | |
581 | |
578 | case ButtonPress: |
582 | case ButtonPress: |
579 | case ButtonRelease: |
583 | case ButtonRelease: |
580 | setiv (button, xe->xbutton.button); |
584 | setiv (button, xe->xbutton.button); |
581 | break; |
585 | break; |
582 | |
586 | |
583 | case MotionNotify: |
587 | case MotionNotify: |
584 | setiv (is_hint, xe->xmotion.is_hint); |
588 | setiv (is_hint, xe->xmotion.is_hint); |
585 | break; |
589 | break; |
586 | } |
590 | } |
587 | |
591 | |
588 | XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
592 | XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
589 | } |
593 | } |
590 | break; |
594 | break; |
591 | |
595 | |
592 | case DT_END: |
596 | case DT_END: |
593 | { |
597 | goto call; |
594 | va_end (ap); |
|
|
595 | |
598 | |
596 | PUTBACK; |
|
|
597 | int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); |
|
|
598 | SPAGAIN; |
|
|
599 | |
|
|
600 | if (count) |
|
|
601 | { |
|
|
602 | SV *status = POPs; |
|
|
603 | count = SvTRUE (status); |
|
|
604 | } |
|
|
605 | |
|
|
606 | PUTBACK; |
|
|
607 | FREETMPS; |
|
|
608 | LEAVE; |
|
|
609 | |
|
|
610 | if (SvTRUE (ERRSV)) |
|
|
611 | { |
|
|
612 | rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); |
|
|
613 | ungrab (term); // better lose the grab than the session |
|
|
614 | } |
|
|
615 | |
|
|
616 | if (htype == HOOK_DESTROY) |
|
|
617 | { |
|
|
618 | clearSVptr ((SV *)term->perl.self); |
|
|
619 | SvREFCNT_dec ((SV *)term->perl.self); |
|
|
620 | } |
|
|
621 | |
|
|
622 | swap (perl_environ, environ); |
|
|
623 | return count; |
|
|
624 | } |
|
|
625 | |
|
|
626 | default: |
599 | default: |
627 | rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); |
600 | rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); |
628 | } |
601 | } |
|
|
602 | } |
|
|
603 | |
|
|
604 | call: |
|
|
605 | va_end (ap); |
|
|
606 | |
|
|
607 | PUTBACK; |
|
|
608 | int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); |
|
|
609 | SPAGAIN; |
|
|
610 | |
|
|
611 | if (count) |
|
|
612 | { |
|
|
613 | SV *status = POPs; |
|
|
614 | count = SvTRUE (status); |
|
|
615 | } |
|
|
616 | |
|
|
617 | PUTBACK; |
|
|
618 | FREETMPS; |
|
|
619 | LEAVE; |
|
|
620 | |
|
|
621 | if (SvTRUE (ERRSV)) |
|
|
622 | { |
|
|
623 | rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); |
|
|
624 | ungrab (term); // better lose the grab than the session |
|
|
625 | } |
|
|
626 | |
|
|
627 | event_consumed = !!count; |
629 | } |
628 | } |
|
|
629 | catch (...) |
|
|
630 | { |
|
|
631 | swap (perl_environ, environ); |
|
|
632 | throw; |
|
|
633 | } |
|
|
634 | else |
|
|
635 | event_consumed = false; |
|
|
636 | |
|
|
637 | // post-handling of some events |
|
|
638 | if (htype == HOOK_REFRESH_BEGIN) |
|
|
639 | swap_overlays (term); |
|
|
640 | else if (htype == HOOK_DESTROY) |
|
|
641 | { |
|
|
642 | clearSVptr ((SV *)term->perl.self); |
|
|
643 | SvREFCNT_dec ((SV *)term->perl.self); |
630 | } |
644 | } |
631 | catch (...) |
645 | |
632 | { |
|
|
633 | swap (perl_environ, environ); |
646 | swap (perl_environ, environ); |
634 | throw; |
647 | |
635 | } |
648 | return event_consumed; |
636 | } |
649 | } |
637 | |
650 | |
638 | ///////////////////////////////////////////////////////////////////////////// |
651 | ///////////////////////////////////////////////////////////////////////////// |
639 | |
652 | |
640 | MODULE = urxvt PACKAGE = urxvt |
653 | MODULE = urxvt PACKAGE = urxvt |
… | |
… | |
891 | RETVAL |
904 | RETVAL |
892 | |
905 | |
893 | void |
906 | void |
894 | rxvt_term::destroy () |
907 | rxvt_term::destroy () |
895 | |
908 | |
|
|
909 | #if ENABLE_PERL_FRILLS |
|
|
910 | |
|
|
911 | void |
|
|
912 | rxvt_term::XListProperties (U32 window) |
|
|
913 | PPCODE: |
|
|
914 | { |
|
|
915 | int count; |
|
|
916 | Atom *props = XListProperties (THIS->display->display, (Window)window, &count); |
|
|
917 | |
|
|
918 | EXTEND (SP, count); |
|
|
919 | while (count--) |
|
|
920 | PUSHs (newSVuv ((U32)props [count])); |
|
|
921 | |
|
|
922 | XFree (props); |
|
|
923 | } |
|
|
924 | |
|
|
925 | void |
|
|
926 | rxvt_term::XGetWindowProperty (U32 window, U32 property) |
|
|
927 | PPCODE: |
|
|
928 | { |
|
|
929 | Atom type; |
|
|
930 | int format; |
|
|
931 | unsigned long nitems; |
|
|
932 | unsigned long bytes_after; |
|
|
933 | unsigned char *prop; |
|
|
934 | XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property, |
|
|
935 | 0, 1<<30, 0, AnyPropertyType, |
|
|
936 | &type, &format, &nitems, &bytes_after, &prop); |
|
|
937 | if (type != None) |
|
|
938 | { |
|
|
939 | EXTEND (SP, 3); |
|
|
940 | PUSHs (newSVuv ((U32)type)); |
|
|
941 | PUSHs (newSViv (format)); |
|
|
942 | PUSHs (newSVpvn ((char *)prop, nitems * format / 8)); |
|
|
943 | XFree (prop); |
|
|
944 | } |
|
|
945 | } |
|
|
946 | |
|
|
947 | void |
|
|
948 | rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data) |
|
|
949 | CODE: |
|
|
950 | { |
|
|
951 | STRLEN len; |
|
|
952 | char *data_ = SvPVbyte (data, len); |
|
|
953 | |
|
|
954 | XChangeProperty (THIS->display->display, (Window)window, (Atom)property, |
|
|
955 | type, format, PropModeReplace, |
|
|
956 | (unsigned char *)data, len * 8 / format); |
|
|
957 | } |
|
|
958 | |
|
|
959 | void |
|
|
960 | rxvt_term::XDeleteProperty (U32 window, U32 property) |
|
|
961 | CODE: |
|
|
962 | XDeleteProperty (THIS->display->display, (Window)window, (Atom)property); |
|
|
963 | |
|
|
964 | U32 |
|
|
965 | rxvt_term::DefaultRootWindow () |
|
|
966 | CODE: |
|
|
967 | RETVAL = (U32)THIS->display->root; |
|
|
968 | OUTPUT: |
|
|
969 | RETVAL |
|
|
970 | |
|
|
971 | U32 |
|
|
972 | rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height) |
|
|
973 | CODE: |
|
|
974 | RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent, |
|
|
975 | x, y, width, height, 0, |
|
|
976 | THIS->pix_colors_focused[Color_border], |
|
|
977 | THIS->pix_colors_focused[Color_border]); |
|
|
978 | OUTPUT: |
|
|
979 | RETVAL |
|
|
980 | |
|
|
981 | void |
|
|
982 | rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0) |
|
|
983 | CODE: |
|
|
984 | XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y); |
|
|
985 | |
|
|
986 | void |
|
|
987 | rxvt_term::XMapWindow (U32 window) |
|
|
988 | CODE: |
|
|
989 | XMapWindow (THIS->display->display, (Window)window); |
|
|
990 | |
|
|
991 | void |
|
|
992 | rxvt_term::XUnmapWindow (U32 window) |
|
|
993 | CODE: |
|
|
994 | XUnmapWindow (THIS->display->display, (Window)window); |
|
|
995 | |
|
|
996 | #endif |
|
|
997 | |
896 | void |
998 | void |
897 | rxvt_term::set_should_invoke (int htype, int inc) |
999 | rxvt_term::set_should_invoke (int htype, int inc) |
898 | CODE: |
1000 | CODE: |
899 | THIS->perl.should_invoke [htype] += inc; |
1001 | THIS->perl.should_invoke [htype] += inc; |
900 | |
1002 | |
… | |
… | |
1008 | #define TERM_OFFSET_ncol TERM_OFFSET(ncol) |
1110 | #define TERM_OFFSET_ncol TERM_OFFSET(ncol) |
1009 | #define TERM_OFFSET_focus TERM_OFFSET(focus) |
1111 | #define TERM_OFFSET_focus TERM_OFFSET(focus) |
1010 | #define TERM_OFFSET_mapped TERM_OFFSET(mapped) |
1112 | #define TERM_OFFSET_mapped TERM_OFFSET(mapped) |
1011 | #define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) |
1113 | #define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) |
1012 | #define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) |
1114 | #define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) |
1013 | #define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) |
1115 | #define TERM_OFFSET_top_row TERM_OFFSET(top_row) |
1014 | |
1116 | |
1015 | int |
1117 | int |
1016 | rxvt_term::width () |
1118 | rxvt_term::width () |
1017 | ALIAS: |
1119 | ALIAS: |
1018 | width = TERM_OFFSET_width |
1120 | width = TERM_OFFSET_width |
… | |
… | |
1024 | ncol = TERM_OFFSET_ncol |
1126 | ncol = TERM_OFFSET_ncol |
1025 | focus = TERM_OFFSET_focus |
1127 | focus = TERM_OFFSET_focus |
1026 | mapped = TERM_OFFSET_mapped |
1128 | mapped = TERM_OFFSET_mapped |
1027 | saveLines = TERM_OFFSET_saveLines |
1129 | saveLines = TERM_OFFSET_saveLines |
1028 | total_rows = TERM_OFFSET_total_rows |
1130 | total_rows = TERM_OFFSET_total_rows |
1029 | nsaved = TERM_OFFSET_nsaved |
1131 | top_row = TERM_OFFSET_top_row |
1030 | CODE: |
1132 | CODE: |
1031 | RETVAL = *(int *)((char *)THIS + ix); |
1133 | RETVAL = *(int *)((char *)THIS + ix); |
1032 | OUTPUT: |
1134 | OUTPUT: |
1033 | RETVAL |
1135 | RETVAL |
1034 | |
1136 | |
… | |
… | |
1118 | THIS->rstyle = new_rstyle; |
1220 | THIS->rstyle = new_rstyle; |
1119 | OUTPUT: |
1221 | OUTPUT: |
1120 | RETVAL |
1222 | RETVAL |
1121 | |
1223 | |
1122 | int |
1224 | int |
1123 | rxvt_term::view_start (int newval = -1) |
1225 | rxvt_term::view_start (int newval = 1) |
1124 | PROTOTYPE: $;$ |
1226 | PROTOTYPE: $;$ |
1125 | CODE: |
1227 | CODE: |
1126 | { |
1228 | { |
1127 | RETVAL = THIS->view_start; |
1229 | RETVAL = THIS->view_start; |
1128 | |
1230 | |
1129 | if (newval >= 0) |
1231 | if (newval <= 0) |
1130 | { |
1232 | THIS->scr_changeview (max (newval, THIS->top_row)); |
1131 | THIS->view_start = min (newval, THIS->nsaved); |
|
|
1132 | THIS->scr_changeview (RETVAL); |
|
|
1133 | } |
|
|
1134 | } |
1233 | } |
1135 | OUTPUT: |
1234 | OUTPUT: |
1136 | RETVAL |
1235 | RETVAL |
1137 | |
1236 | |
1138 | void |
1237 | void |
… | |
… | |
1142 | |
1241 | |
1143 | void |
1242 | void |
1144 | rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1243 | rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1145 | PPCODE: |
1244 | PPCODE: |
1146 | { |
1245 | { |
1147 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1246 | if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1148 | XSRETURN_EMPTY; |
1247 | XSRETURN_EMPTY; |
1149 | |
1248 | |
1150 | line_t &l = ROW(row_number); |
1249 | line_t &l = ROW(row_number); |
1151 | |
1250 | |
1152 | if (GIMME_V != G_VOID) |
1251 | if (GIMME_V != G_VOID) |
… | |
… | |
1185 | |
1284 | |
1186 | void |
1285 | void |
1187 | rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1286 | rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1188 | PPCODE: |
1287 | PPCODE: |
1189 | { |
1288 | { |
1190 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1289 | if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1191 | XSRETURN_EMPTY; |
1290 | XSRETURN_EMPTY; |
1192 | |
1291 | |
1193 | line_t &l = ROW(row_number); |
1292 | line_t &l = ROW(row_number); |
1194 | |
1293 | |
1195 | if (GIMME_V != G_VOID) |
1294 | if (GIMME_V != G_VOID) |
… | |
… | |
1225 | |
1324 | |
1226 | int |
1325 | int |
1227 | rxvt_term::ROW_l (int row_number, int new_length = -1) |
1326 | rxvt_term::ROW_l (int row_number, int new_length = -1) |
1228 | CODE: |
1327 | CODE: |
1229 | { |
1328 | { |
1230 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1329 | if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1231 | XSRETURN_EMPTY; |
1330 | XSRETURN_EMPTY; |
1232 | |
1331 | |
1233 | line_t &l = ROW(row_number); |
1332 | line_t &l = ROW(row_number); |
1234 | RETVAL = l.l; |
1333 | RETVAL = l.l; |
1235 | |
1334 | |
… | |
… | |
1241 | |
1340 | |
1242 | bool |
1341 | bool |
1243 | rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) |
1342 | rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) |
1244 | CODE: |
1343 | CODE: |
1245 | { |
1344 | { |
1246 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1345 | if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1247 | XSRETURN_EMPTY; |
1346 | XSRETURN_EMPTY; |
1248 | |
1347 | |
1249 | line_t &l = ROW(row_number); |
1348 | line_t &l = ROW(row_number); |
1250 | RETVAL = l.is_longer (); |
1349 | RETVAL = l.is_longer (); |
1251 | |
1350 | |
… | |
… | |
1441 | PUSHs (sv_2mortal (newSViv (rc.col))); |
1540 | PUSHs (sv_2mortal (newSViv (rc.col))); |
1442 | } |
1541 | } |
1443 | |
1542 | |
1444 | if (items == 3) |
1543 | if (items == 3) |
1445 | { |
1544 | { |
1446 | rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); |
1545 | rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1); |
1447 | rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); |
1546 | rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); |
1448 | |
1547 | |
1449 | if (ix) |
1548 | if (ix) |
1450 | THIS->want_refresh = 1; |
1549 | THIS->want_refresh = 1; |
1451 | } |
1550 | } |