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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.4 by root, Mon Jan 2 19:05:05 2006 UTC vs.
Revision 1.13 by root, Tue Jan 3 04:18:47 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 *str, 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 *wstr = sv2wcs (str);
296
297 for (int col = min (wcslen (wstr), w - x - border); col--; )
298 text [y][x + col] = wstr [col];
299
300 free (wstr);
301
302 THIS->want_refresh = 1;
303}
304
165 305
166///////////////////////////////////////////////////////////////////////////// 306/////////////////////////////////////////////////////////////////////////////
167 307
168struct rxvt_perl_interp rxvt_perl; 308struct rxvt_perl_interp rxvt_perl;
169 309
… …
208} 348}
209 349
210bool 350bool
211rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 351rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
212{ 352{
213 // INIT and DESTROY must be requested by the runtime 353 if (!perl)
214
215 if (!perl || !should_invoke [htype])
216 return false; 354 return false;
217 355
218 if (htype == HOOK_INIT) // first hook ever called 356 if (htype == HOOK_INIT) // first hook ever called
357 {
219 term->self = (void *)newSVptr ((void *)term, "urxvt::term"); 358 term->self = (void *)newSVptr ((void *)term, "urxvt::term");
359 hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
360 }
361 else if (htype == HOOK_DESTROY)
362 {
363 // handled later
364 }
365 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
366 {
367 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
368
369 if (HvKEYS (hv))
370 {
371 hv_iterinit (hv);
372
373 while (HE *he = hv_iternext (hv))
374 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
375 }
376 }
377 else if (!should_invoke [htype])
378 return false;
220 379
221 dSP; 380 dSP;
222 va_list ap; 381 va_list ap;
223 382
224 va_start (ap, htype); 383 va_start (ap, htype);
… …
240 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); 399 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
241 break; 400 break;
242 401
243 case DT_LONG: 402 case DT_LONG:
244 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); 403 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
404 break;
405
406 case DT_STRING:
407 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
245 break; 408 break;
246 409
247 case DT_END: 410 case DT_END:
248 { 411 {
249 va_end (ap); 412 va_end (ap);
… …
288PROTOTYPES: ENABLE 451PROTOTYPES: ENABLE
289 452
290BOOT: 453BOOT:
291{ 454{
292# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0)) 455# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
456# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));
293 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 457 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
294 set_hookname (LOAD);
295 set_hookname (INIT); 458 set_hookname (INIT);
296 set_hookname (RESET); 459 set_hookname (RESET);
297 set_hookname (START); 460 set_hookname (START);
298 set_hookname (DESTROY); 461 set_hookname (DESTROY);
299 set_hookname (SEL_BEGIN); 462 set_hookname (SEL_BEGIN);
… …
305 set_hookname (VIEW_CHANGE); 468 set_hookname (VIEW_CHANGE);
306 set_hookname (SCROLL_BACK); 469 set_hookname (SCROLL_BACK);
307 set_hookname (TTY_ACTIVITY); 470 set_hookname (TTY_ACTIVITY);
308 set_hookname (REFRESH_BEGIN); 471 set_hookname (REFRESH_BEGIN);
309 set_hookname (REFRESH_END); 472 set_hookname (REFRESH_END);
473 set_hookname (KEYBOARD_COMMAND);
474
475 export_const (DEFAULT_RSTYLE);
476 export_const (OVERLAY_RSTYLE);
477 export_const (RS_Bold);
478 export_const (RS_Italic);
479 export_const (RS_Blink);
480 export_const (RS_RVid);
481 export_const (RS_Uline);
310 482
311 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); 483 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
312} 484}
313 485
314void 486void
… …
329NV 501NV
330NOW () 502NOW ()
331 CODE: 503 CODE:
332 RETVAL = NOW; 504 RETVAL = NOW;
333 OUTPUT: 505 OUTPUT:
506 RETVAL
507
508int
509GET_BASEFG (int rend)
510 CODE:
511 RETVAL = GET_BASEFG (rend);
512 OUTPUT:
513 RETVAL
514
515int
516GET_BASEBG (int rend)
517 CODE:
518 RETVAL = GET_BASEBG (rend);
519 OUTPUT:
520 RETVAL
521
522int
523SET_FGCOLOR (int rend, int new_color)
524 CODE:
525 RETVAL = SET_FGCOLOR (rend, new_color);
526 OUTPUT:
527 RETVAL
528
529int
530SET_BGCOLOR (int rend, int new_color)
531 CODE:
532 RETVAL = SET_BGCOLOR (rend, new_color);
533 OUTPUT:
534 RETVAL
535
536int
537GET_CUSTOM (int rend)
538 CODE:
539 RETVAL = (rend && RS_customMask) >> RS_customShift;
540 OUTPUT:
541 RETVAL
542
543int
544SET_CUSTOM (int rend, int new_value)
545 CODE:
546{
547 if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
548 croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
549
550 RETVAL = (rend & ~RS_customMask)
551 | ((new_value << RS_customShift) & RS_customMask);
552}
553 OUTPUT:
334 RETVAL 554 RETVAL
335 555
336MODULE = urxvt PACKAGE = urxvt::term 556MODULE = urxvt PACKAGE = urxvt::term
337 557
338int 558int
… …
386 SvUTF8_on (RETVAL); 606 SvUTF8_on (RETVAL);
387 free (str); 607 free (str);
388} 608}
389 OUTPUT: 609 OUTPUT:
390 RETVAL 610 RETVAL
611
612int
613rxvt_term::nsaved ()
614 CODE:
615 RETVAL = THIS->nsaved;
616 OUTPUT:
617 RETVAL
618
619int
620rxvt_term::view_start (int newval = -1)
621 CODE:
622{
623 RETVAL = THIS->view_start;
624
625 if (newval >= 0)
626 {
627 THIS->view_start = min (newval, THIS->nsaved);
628 THIS->scr_changeview (RETVAL);
629 }
630}
631 OUTPUT:
632 RETVAL
633
634int
635rxvt_term::nrow ()
636 CODE:
637 RETVAL = THIS->nrow;
638 OUTPUT:
639 RETVAL
640
641int
642rxvt_term::ncol ()
643 CODE:
644 RETVAL = THIS->ncol;
645 OUTPUT:
646 RETVAL
647
648void
649rxvt_term::want_refresh ()
650 CODE:
651 THIS->want_refresh = 1;
652
653void
654rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)
655 PPCODE:
656{
657 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
658 croak ("row_number number of out range");
659
660 line_t &l = ROW(row_number);
661
662 if (GIMME_V != G_VOID)
663 {
664 wchar_t *wstr = new wchar_t [THIS->ncol];
665
666 for (int col = 0; col <THIS->ncol; col++)
667 wstr [col] = l.t [col];
668
669 char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
670 free (wstr);
671
672 SV *sv = newSVpv (str, 0);
673 SvUTF8_on (sv);
674 XPUSHs (sv_2mortal (sv));
675 free (str);
676 }
677
678 if (new_text)
679 {
680 wchar_t *wstr = sv2wcs (new_text);
681
682 int len = wcslen (wstr);
683
684 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
685 {
686 free (wstr);
687 croak ("new_text extends beyond horizontal margins");
688 }
689
690 for (int col = start_col; col < start_col + len; col++)
691 {
692 l.t [col] = wstr [col - start_col];
693 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
694 }
695
696 free (wstr);
697 }
698}
699
700void
701rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)
702 PPCODE:
703{
704 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
705 croak ("row_number number of out range");
706
707 line_t &l = ROW(row_number);
708
709 if (GIMME_V != G_VOID)
710 {
711 AV *av = newAV ();
712
713 av_extend (av, THIS->ncol - 1);
714 for (int col = 0; col < THIS->ncol; col++)
715 av_store (av, col, newSViv (l.r [col]));
716
717 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
718 }
719
720 if (new_rend)
721 {
722 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
723 croak ("new_rend must be arrayref");
724
725 AV *av = (AV *)SvRV (new_rend);
726 int len = av_len (av) + 1;
727
728 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
729 croak ("new_rend array extends beyond horizontal margins");
730
731 for (int col = start_col; col < start_col + len; col++)
732 {
733 rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;
734
735 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
736 }
737 }
738}
739
740int
741rxvt_term::ROW_l (int row_number, int new_length = -2)
742 CODE:
743{
744 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
745 croak ("row_number number of out range");
746
747 line_t &l = ROW(row_number);
748 RETVAL = l.l;
749
750 if (new_length >= -1)
751 l.l = new_length;
752}
753 OUTPUT:
754 RETVAL
755
756SV *
757rxvt_term::special_encode (SV *str)
758 CODE:
759 abort ();//TODO
760
761SV *
762rxvt_term::special_decode (SV *str)
763 CODE:
764 abort ();//TODO
391 765
392void 766void
393rxvt_term::_resource (char *name, int index, SV *newval = 0) 767rxvt_term::_resource (char *name, int index, SV *newval = 0)
394 PPCODE: 768 PPCODE:
395{ 769{
… …
482 THIS->selection.len = wcslen (THIS->selection.text); 856 THIS->selection.len = wcslen (THIS->selection.text);
483 } 857 }
484} 858}
485 859
486void 860void
487rxvt_term::scr_overlay_new (int x, int y, int w, int h)
488
489void
490rxvt_term::scr_overlay_off ()
491
492void
493rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
494 CODE:
495 THIS->scr_overlay_set (x, y, text, rend);
496
497void
498rxvt_term::scr_overlay_set (int x, int y, SV *text)
499 CODE:
500{
501 wchar_t *wtext = sv2wcs (text);
502 THIS->scr_overlay_set (x, y, wtext);
503 free (wtext);
504}
505
506void
507rxvt_term::tt_write (SV *octets) 861rxvt_term::tt_write (SV *octets)
508 INIT: 862 INIT:
509 STRLEN len; 863 STRLEN len;
510 char *str = SvPVbyte (octets, len); 864 char *str = SvPVbyte (octets, len);
511 C_ARGS: 865 C_ARGS:
512 (unsigned char *)str, len 866 (unsigned char *)str, len
513 867
868SV *
869rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
870 CODE:
871{
872 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
873 RETVAL = newSVptr ((void *)o, "urxvt::overlay");
874 o->self = (HV *)SvRV (RETVAL);
875
876 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
877 char key[33]; sprintf (key, "%32lx", (long)o);
878 hv_store (hv, key, 32, newSViv ((long)o), 0);
879}
880 OUTPUT:
881 RETVAL
882
883MODULE = urxvt PACKAGE = urxvt::overlay
884
885void
886overlay::set (int x, int y, SV *text, SV *rend = 0)
887
888void
889overlay::DESTROY ()
890 CODE:
891{
892 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
893 if (ovs)
894 {
895 HV *hv = (HV *)SvRV (*ovs);
896 char key[33]; sprintf (key, "%32lx", (long)THIS);
897 hv_delete (hv, key, 32, G_DISCARD);
898 }
899
900 delete THIS;
901}
902
514MODULE = urxvt PACKAGE = urxvt::timer 903MODULE = urxvt PACKAGE = urxvt::timer
515 904
516SV * 905SV *
517timer::new () 906timer::new ()
518 CODE: 907 CODE:
519 timer *w = new timer; 908 timer *w = new timer;
909 w->start (NOW);
520 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 910 RETVAL = newSVptr ((void *)w, "urxvt::timer");
521 w->self = (HV *)SvRV (RETVAL); 911 w->self = (HV *)SvRV (RETVAL);
522 OUTPUT: 912 OUTPUT:
523 RETVAL 913 RETVAL
524 914
… …
532 922
533NV 923NV
534timer::at () 924timer::at ()
535 CODE: 925 CODE:
536 RETVAL = THIS->at; 926 RETVAL = THIS->at;
927 OUTPUT:
928 RETVAL
929
930timer *
931timer::interval (NV interval)
932 CODE:
933 THIS->interval = interval;
934 RETVAL = THIS;
537 OUTPUT: 935 OUTPUT:
538 RETVAL 936 RETVAL
539 937
540timer * 938timer *
541timer::set (NV tstamp) 939timer::set (NV tstamp)

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