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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.5 by root, Mon Jan 2 20:35:39 2006 UTC vs.
Revision 1.16 by root, Tue Jan 3 17:34:44 2006 UTC

… …
35#include "rxvtutil.h" 35#include "rxvtutil.h"
36#include "rxvtperl.h" 36#include "rxvtperl.h"
37 37
38#include "perlxsi.c" 38#include "perlxsi.c"
39 39
40#undef LINENO
41#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42#undef ROW
43#define ROW(n) THIS->row_buf [LINENO (n)]
44
40///////////////////////////////////////////////////////////////////////////// 45/////////////////////////////////////////////////////////////////////////////
41 46
42static wchar_t * 47static wchar_t *
43sv2wcs (SV *sv) 48sv2wcs (SV *sv)
44{ 49{
… …
134#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer") 139#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
135#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer") 140#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
136 141
137struct timer : time_watcher, perl_watcher 142struct timer : time_watcher, perl_watcher
138{ 143{
144 tstamp interval;
145
139 timer () 146 timer ()
140 : time_watcher (this, &timer::execute) 147 : time_watcher (this, &timer::execute)
141 { 148 {
142 } 149 }
143 150
144 void execute (time_watcher &w) 151 void execute (time_watcher &w)
145 { 152 {
153 if (interval)
154 start (at + interval);
155
146 invoke ("urxvt::timer", newSVtimer (this)); 156 invoke ("urxvt::timer", newSVtimer (this));
147 } 157 }
148}; 158};
149 159
150#define newSViow(iow) new_ref (iow->self, "urxvt::iow") 160#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
… …
160 void execute (io_watcher &w, short revents) 170 void execute (io_watcher &w, short revents)
161 { 171 {
162 invoke ("urxvt::iow", newSViow (this), revents); 172 invoke ("urxvt::iow", newSViow (this), revents);
163 } 173 }
164}; 174};
175
176/////////////////////////////////////////////////////////////////////////////
177
178#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
179
180struct overlay {
181 HV *self;
182 rxvt_term *THIS;
183 int x, y, w, h;
184 int border;
185 text_t **text;
186 rend_t **rend;
187
188 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
189 ~overlay ();
190
191 void swap ();
192
193 void set (int x, int y, SV *str, SV *rend);
194};
195
196overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
197: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)
198{
199 if (border == 2)
200 {
201 w += 2;
202 h += 2;
203 }
204
205 text = new text_t *[h];
206 rend = new rend_t *[h];
207
208 for (int y = 0; y < h; y++)
209 {
210 text_t *tp = text[y] = new text_t[w];
211 rend_t *rp = rend[y] = new rend_t[w];
212
213 text_t t0, t1, t2;
214 rend_t r = rstyle;
215
216 if (border == 2)
217 {
218 if (y == 0)
219 t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
220 else if (y < h - 1)
221 t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
222 else
223 t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
224
225 *tp++ = t0;
226 *rp++ = r;
227
228 for (int x = w - 2; x-- > 0; )
229 {
230 *tp++ = t1;
231 *rp++ = r;
232 }
233
234 *tp = t2;
235 *rp = r;
236 }
237 else
238 for (int x = w; x-- > 0; )
239 {
240 *tp++ = 0x0020;
241 *rp++ = r;
242 }
243 }
244
245 THIS->want_refresh = 1;
246}
247
248overlay::~overlay ()
249{
250 for (int y = h; y--; )
251 {
252 delete [] text[y];
253 delete [] rend[y];
254 }
255
256 delete [] text;
257 delete [] rend;
258
259 THIS->want_refresh = 1;
260}
261
262void overlay::swap ()
263{
264 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
265 int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
266
267 int ov_w = min (w, THIS->ncol - ov_x);
268 int ov_h = min (h, THIS->nrow - ov_y);
269
270 for (int y = ov_h; y--; )
271 {
272 text_t *t1 = text [y];
273 rend_t *r1 = rend [y];
274
275 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;
276 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;
277
278 for (int x = ov_w; x--; )
279 {
280 text_t t = *t1; *t1++ = *t2; *t2++ = t;
281 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
282 }
283 }
284
285}
286
287void overlay::set (int x, int y, SV *text, SV *rend)
288{
289 x += border;
290 y += border;
291
292 if (!IN_RANGE_EXC (y, 0, h - border))
293 return;
294
295 wchar_t *wtext = sv2wcs (text);
296
297 for (int col = min (wcslen (wtext), w - x - border); col--; )
298 this->text [y][x + col] = wtext [col];
299
300 free (wtext);
301
302 if (rend)
303 {
304 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
305 croak ("rend must be arrayref");
306
307 AV *av = (AV *)SvRV (rend);
308
309 for (int col = min (av_len (av) + 1, w - x - border); col--; )
310 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
311 }
312
313 THIS->want_refresh = 1;
314}
315
165 316
166///////////////////////////////////////////////////////////////////////////// 317/////////////////////////////////////////////////////////////////////////////
167 318
168struct rxvt_perl_interp rxvt_perl; 319struct rxvt_perl_interp rxvt_perl;
169 320
… …
208} 359}
209 360
210bool 361bool
211rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 362rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
212{ 363{
213 if (!perl 364 if (!perl)
214 || (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
215 return false; 365 return false;
216 366
217 if (htype == HOOK_INIT) // first hook ever called 367 if (htype == HOOK_INIT) // first hook ever called
368 {
218 term->self = (void *)newSVptr ((void *)term, "urxvt::term"); 369 term->self = (void *)newSVptr ((void *)term, "urxvt::term");
370 hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
371 }
372 else if (htype == HOOK_DESTROY)
373 {
374 // handled later
375 }
376 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
377 {
378 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
379
380 if (HvKEYS (hv))
381 {
382 hv_iterinit (hv);
383
384 while (HE *he = hv_iternext (hv))
385 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
386 }
387 }
388 else if (!should_invoke [htype])
389 return false;
219 390
220 dSP; 391 dSP;
221 va_list ap; 392 va_list ap;
222 393
223 va_start (ap, htype); 394 va_start (ap, htype);
… …
239 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); 410 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
240 break; 411 break;
241 412
242 case DT_LONG: 413 case DT_LONG:
243 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); 414 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
415 break;
416
417 case DT_STRING:
418 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
244 break; 419 break;
245 420
246 case DT_END: 421 case DT_END:
247 { 422 {
248 va_end (ap); 423 va_end (ap);
… …
287PROTOTYPES: ENABLE 462PROTOTYPES: ENABLE
288 463
289BOOT: 464BOOT:
290{ 465{
291# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0)) 466# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
467# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));
292 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 468 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
293 set_hookname (INIT); 469 set_hookname (INIT);
294 set_hookname (RESET); 470 set_hookname (RESET);
295 set_hookname (START); 471 set_hookname (START);
296 set_hookname (DESTROY); 472 set_hookname (DESTROY);
297 set_hookname (SEL_BEGIN); 473 set_hookname (SEL_BEGIN);
298 set_hookname (SEL_EXTEND); 474 set_hookname (SEL_EXTEND);
299 set_hookname (SEL_MAKE); 475 set_hookname (SEL_MAKE);
300 set_hookname (SEL_GRAB); 476 set_hookname (SEL_GRAB);
477 set_hookname (SEL_CLICK);
301 set_hookname (FOCUS_IN); 478 set_hookname (FOCUS_IN);
302 set_hookname (FOCUS_OUT); 479 set_hookname (FOCUS_OUT);
303 set_hookname (VIEW_CHANGE); 480 set_hookname (VIEW_CHANGE);
304 set_hookname (SCROLL_BACK); 481 set_hookname (SCROLL_BACK);
305 set_hookname (TTY_ACTIVITY); 482 set_hookname (TTY_ACTIVITY);
306 set_hookname (REFRESH_BEGIN); 483 set_hookname (REFRESH_BEGIN);
307 set_hookname (REFRESH_END); 484 set_hookname (REFRESH_END);
485 set_hookname (KEYBOARD_COMMAND);
486 set_hookname (MOUSE_CLICK);
487 set_hookname (MOUSE_MOVE);
488
489 export_const (DEFAULT_RSTYLE);
490 export_const (OVERLAY_RSTYLE);
491 export_const (RS_Bold);
492 export_const (RS_Italic);
493 export_const (RS_Blink);
494 export_const (RS_RVid);
495 export_const (RS_Uline);
308 496
309 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); 497 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
310} 498}
311 499
312void 500void
… …
327NV 515NV
328NOW () 516NOW ()
329 CODE: 517 CODE:
330 RETVAL = NOW; 518 RETVAL = NOW;
331 OUTPUT: 519 OUTPUT:
520 RETVAL
521
522int
523GET_BASEFG (int rend)
524 CODE:
525 RETVAL = GET_BASEFG (rend);
526 OUTPUT:
527 RETVAL
528
529int
530GET_BASEBG (int rend)
531 CODE:
532 RETVAL = GET_BASEBG (rend);
533 OUTPUT:
534 RETVAL
535
536int
537SET_FGCOLOR (int rend, int new_color)
538 CODE:
539 RETVAL = SET_FGCOLOR (rend, new_color);
540 OUTPUT:
541 RETVAL
542
543int
544SET_BGCOLOR (int rend, int new_color)
545 CODE:
546 RETVAL = SET_BGCOLOR (rend, new_color);
547 OUTPUT:
548 RETVAL
549
550int
551GET_CUSTOM (int rend)
552 CODE:
553 RETVAL = (rend && RS_customMask) >> RS_customShift;
554 OUTPUT:
555 RETVAL
556
557int
558SET_CUSTOM (int rend, int new_value)
559 CODE:
560{
561 if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
562 croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
563
564 RETVAL = (rend & ~RS_customMask)
565 | ((new_value << RS_customShift) & RS_customMask);
566}
567 OUTPUT:
332 RETVAL 568 RETVAL
333 569
334MODULE = urxvt PACKAGE = urxvt::term 570MODULE = urxvt PACKAGE = urxvt::term
335 571
336int 572int
… …
384 SvUTF8_on (RETVAL); 620 SvUTF8_on (RETVAL);
385 free (str); 621 free (str);
386} 622}
387 OUTPUT: 623 OUTPUT:
388 RETVAL 624 RETVAL
625
626int
627rxvt_term::nsaved ()
628 CODE:
629 RETVAL = THIS->nsaved;
630 OUTPUT:
631 RETVAL
632
633int
634rxvt_term::view_start (int newval = -1)
635 CODE:
636{
637 RETVAL = THIS->view_start;
638
639 if (newval >= 0)
640 {
641 THIS->view_start = min (newval, THIS->nsaved);
642 THIS->scr_changeview (RETVAL);
643 }
644}
645 OUTPUT:
646 RETVAL
647
648int
649rxvt_term::nrow ()
650 CODE:
651 RETVAL = THIS->nrow;
652 OUTPUT:
653 RETVAL
654
655int
656rxvt_term::ncol ()
657 CODE:
658 RETVAL = THIS->ncol;
659 OUTPUT:
660 RETVAL
661
662void
663rxvt_term::want_refresh ()
664 CODE:
665 THIS->want_refresh = 1;
666
667void
668rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)
669 PPCODE:
670{
671 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
672 croak ("row_number number of out range");
673
674 line_t &l = ROW(row_number);
675
676 if (GIMME_V != G_VOID)
677 {
678 wchar_t *wstr = new wchar_t [THIS->ncol];
679
680 for (int col = 0; col <THIS->ncol; col++)
681 wstr [col] = l.t [col];
682
683 char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
684 free (wstr);
685
686 SV *sv = newSVpv (str, 0);
687 SvUTF8_on (sv);
688 XPUSHs (sv_2mortal (sv));
689 free (str);
690 }
691
692 if (new_text)
693 {
694 wchar_t *wstr = sv2wcs (new_text);
695
696 int len = wcslen (wstr);
697
698 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
699 {
700 free (wstr);
701 croak ("new_text extends beyond horizontal margins");
702 }
703
704 for (int col = start_col; col < start_col + len; col++)
705 {
706 l.t [col] = wstr [col - start_col];
707 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
708 }
709
710 free (wstr);
711 }
712}
713
714void
715rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)
716 PPCODE:
717{
718 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
719 croak ("row_number number of out range");
720
721 line_t &l = ROW(row_number);
722
723 if (GIMME_V != G_VOID)
724 {
725 AV *av = newAV ();
726
727 av_extend (av, THIS->ncol - 1);
728 for (int col = 0; col < THIS->ncol; col++)
729 av_store (av, col, newSViv (l.r [col]));
730
731 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
732 }
733
734 if (new_rend)
735 {
736 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
737 croak ("new_rend must be arrayref");
738
739 AV *av = (AV *)SvRV (new_rend);
740 int len = av_len (av) + 1;
741
742 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
743 croak ("new_rend array extends beyond horizontal margins");
744
745 for (int col = start_col; col < start_col + len; col++)
746 {
747 rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;
748
749 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
750 }
751 }
752}
753
754int
755rxvt_term::ROW_l (int row_number, int new_length = -2)
756 CODE:
757{
758 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
759 croak ("row_number number of out range");
760
761 line_t &l = ROW(row_number);
762 RETVAL = l.l;
763
764 if (new_length >= -1)
765 l.l = new_length;
766}
767 OUTPUT:
768 RETVAL
769
770SV *
771rxvt_term::special_encode (SV *str)
772 CODE:
773 abort ();//TODO
774
775SV *
776rxvt_term::special_decode (SV *str)
777 CODE:
778 abort ();//TODO
389 779
390void 780void
391rxvt_term::_resource (char *name, int index, SV *newval = 0) 781rxvt_term::_resource (char *name, int index, SV *newval = 0)
392 PPCODE: 782 PPCODE:
393{ 783{
… …
455 THIS->want_refresh = 1; 845 THIS->want_refresh = 1;
456 } 846 }
457} 847}
458 848
459int 849int
460rxvt_term::selection_grab (int eventtime) 850rxvt_term::selection_grab (int eventtime = CurrentTime)
461 851
462void 852void
463rxvt_term::selection (SV *newtext = 0) 853rxvt_term::selection (SV *newtext = 0)
464 PPCODE: 854 PPCODE:
465{ 855{
… …
479 THIS->selection.text = sv2wcs (newtext); 869 THIS->selection.text = sv2wcs (newtext);
480 THIS->selection.len = wcslen (THIS->selection.text); 870 THIS->selection.len = wcslen (THIS->selection.text);
481 } 871 }
482} 872}
483 873
484void
485rxvt_term::scr_overlay_new (int x, int y, int w, int h)
486
487void
488rxvt_term::scr_overlay_off ()
489
490void
491rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
492 CODE:
493 THIS->scr_overlay_set (x, y, text, rend);
494
495void
496rxvt_term::scr_overlay_set (int x, int y, SV *text)
497 CODE:
498{
499 wchar_t *wtext = sv2wcs (text);
500 THIS->scr_overlay_set (x, y, wtext);
501 free (wtext);
502}
503
504void 874void
505rxvt_term::tt_write (SV *octets) 875rxvt_term::tt_write (SV *octets)
506 INIT: 876 INIT:
507 STRLEN len; 877 STRLEN len;
508 char *str = SvPVbyte (octets, len); 878 char *str = SvPVbyte (octets, len);
509 C_ARGS: 879 C_ARGS:
510 (unsigned char *)str, len 880 (unsigned char *)str, len
511 881
882SV *
883rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
884 CODE:
885{
886 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
887 RETVAL = newSVptr ((void *)o, "urxvt::overlay");
888 o->self = (HV *)SvRV (RETVAL);
889
890 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
891 char key[33]; sprintf (key, "%32lx", (long)o);
892 hv_store (hv, key, 32, newSViv ((long)o), 0);
893}
894 OUTPUT:
895 RETVAL
896
897MODULE = urxvt PACKAGE = urxvt::overlay
898
899void
900overlay::set (int x, int y, SV *text, SV *rend = 0)
901
902void
903overlay::DESTROY ()
904 CODE:
905{
906 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
907 if (ovs)
908 {
909 HV *hv = (HV *)SvRV (*ovs);
910 char key[33]; sprintf (key, "%32lx", (long)THIS);
911 hv_delete (hv, key, 32, G_DISCARD);
912 }
913
914 delete THIS;
915}
916
512MODULE = urxvt PACKAGE = urxvt::timer 917MODULE = urxvt PACKAGE = urxvt::timer
513 918
514SV * 919SV *
515timer::new () 920timer::new ()
516 CODE: 921 CODE:
517 timer *w = new timer; 922 timer *w = new timer;
923 w->start (NOW);
518 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 924 RETVAL = newSVptr ((void *)w, "urxvt::timer");
519 w->self = (HV *)SvRV (RETVAL); 925 w->self = (HV *)SvRV (RETVAL);
520 OUTPUT: 926 OUTPUT:
521 RETVAL 927 RETVAL
522 928
… …
530 936
531NV 937NV
532timer::at () 938timer::at ()
533 CODE: 939 CODE:
534 RETVAL = THIS->at; 940 RETVAL = THIS->at;
941 OUTPUT:
942 RETVAL
943
944timer *
945timer::interval (NV interval)
946 CODE:
947 THIS->interval = interval;
948 RETVAL = THIS;
535 OUTPUT: 949 OUTPUT:
536 RETVAL 950 RETVAL
537 951
538timer * 952timer *
539timer::set (NV tstamp) 953timer::set (NV tstamp)

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