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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.13 by root, Tue Jan 3 04:18:47 2006 UTC vs.
Revision 1.28 by root, Fri Jan 6 02:58:02 2006 UTC

… …
51 char *str = SvPVutf8 (sv, len); 51 char *str = SvPVutf8 (sv, len);
52 return rxvt_utf8towcs (str, len); 52 return rxvt_utf8towcs (str, len);
53} 53}
54 54
55static SV * 55static SV *
56wcs2sv (wchar_t *wstr, int len = -1)
57{
58 char *str = rxvt_wcstoutf8 (wstr, len);
59
60 SV *sv = newSVpv (str, 0);
61 SvUTF8_on (sv);
62 free (str);
63
64 return sv;
65}
66
67static SV *
56new_ref (HV *hv, const char *klass) 68new_ref (HV *hv, const char *klass)
57{ 69{
58 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1)); 70 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
59} 71}
60 72
61//TODO: use magic 73//TODO: use magic
62static SV * 74static SV *
63newSVptr (void *ptr, const char *klass) 75newSVptr (void *ptr, const char *klass)
64{ 76{
65 HV *hv = newHV (); 77 HV *hv = newHV ();
66 hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0); 78 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 79 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
80}
81
82static void
83clearSVptr (SV *sv)
84{
85 if (SvROK (sv))
86 sv = SvRV (sv);
87
88 hv_clear ((HV *)sv);
89 sv_unmagic (sv, PERL_MAGIC_ext);
68} 90}
69 91
70static long 92static long
71SvPTR (SV *sv, const char *klass) 93SvPTR (SV *sv, const char *klass)
72{ 94{
73 if (!sv_derived_from (sv, klass)) 95 if (!sv_derived_from (sv, klass))
74 croak ("object of type %s expected", klass); 96 croak ("object of type %s expected", klass);
75 97
76 IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1)); 98 MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77 99
78 if (!iv) 100 if (!mg)
79 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); 101 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
80 102
81 return (long)iv; 103 return (long)mg->mg_ptr;
82} 104}
83 105
84#define newSVterm(term) SvREFCNT_inc ((SV *)term->self) 106#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)
85#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") 107#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
86 108
… …
186 rend_t **rend; 208 rend_t **rend;
187 209
188 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border); 210 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
189 ~overlay (); 211 ~overlay ();
190 212
213 void show ();
214 void hide ();
215
191 void swap (); 216 void swap ();
192 217
193 void set (int x, int y, SV *str, SV *rend); 218 void set (int x, int y, SV *str, SV *rend);
194}; 219};
195 220
… …
202 h += 2; 227 h += 2;
203 } 228 }
204 229
205 text = new text_t *[h]; 230 text = new text_t *[h];
206 rend = new rend_t *[h]; 231 rend = new rend_t *[h];
207 232
208 for (int y = 0; y < h; y++) 233 for (int y = 0; y < h; y++)
209 { 234 {
210 text_t *tp = text[y] = new text_t[w]; 235 text_t *tp = text[y] = new text_t[w];
211 rend_t *rp = rend[y] = new rend_t[w]; 236 rend_t *rp = rend[y] = new rend_t[w];
212 237
213 text_t t0, t1, t2; 238 text_t t0, t1, t2;
214 rend_t r = rstyle; 239 rend_t r = rstyle;
215 240
216 if (border == 2) 241 if (border == 2)
217 { 242 {
218 if (y == 0) 243 if (y == 0)
219 t0 = 0x2554, t1 = 0x2550, t2 = 0x2557; 244 t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
220 else if (y < h - 1) 245 else if (y < h - 1)
221 t0 = 0x2551, t1 = 0x0020, t2 = 0x2551; 246 t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
222 else 247 else
223 t0 = 0x255a, t1 = 0x2550, t2 = 0x255d; 248 t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
224 249
225 *tp++ = t0; 250 *tp++ = t0;
226 *rp++ = r; 251 *rp++ = r;
227 252
228 for (int x = w - 2; x-- > 0; ) 253 for (int x = w - 2; x-- > 0; )
229 { 254 {
230 *tp++ = t1; 255 *tp++ = t1;
231 *rp++ = r; 256 *rp++ = r;
232 } 257 }
233 258
234 *tp = t2; 259 *tp = t2;
235 *rp = r; 260 *rp = r;
236 } 261 }
237 else 262 else
238 for (int x = w; x-- > 0; ) 263 for (int x = w; x-- > 0; )
239 { 264 {
240 *tp++ = 0x0020; 265 *tp++ = 0x0020;
241 *rp++ = r; 266 *rp++ = r;
242 } 267 }
243 } 268 }
244 269
270 show ();
245 THIS->want_refresh = 1; 271 THIS->want_refresh = 1;
246} 272}
247 273
248overlay::~overlay () 274overlay::~overlay ()
249{ 275{
276 hide ();
277
250 for (int y = h; y--; ) 278 for (int y = h; y--; )
251 { 279 {
252 delete [] text[y]; 280 delete [] text[y];
253 delete [] rend[y]; 281 delete [] rend[y];
254 } 282 }
… …
257 delete [] rend; 285 delete [] rend;
258 286
259 THIS->want_refresh = 1; 287 THIS->want_refresh = 1;
260} 288}
261 289
290void
291overlay::show ()
292{
293 char key[33]; sprintf (key, "%32lx", (long)this);
294
295 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
296 hv_store (hv, key, 32, newSViv ((long)this), 0);
297}
298
299void
300overlay::hide ()
301{
302 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);
303
304 if (ovs)
305 {
306 char key[33]; sprintf (key, "%32lx", (long)this);
307
308 HV *hv = (HV *)SvRV (*ovs);
309 hv_delete (hv, key, 32, G_DISCARD);
310 }
311}
312
262void overlay::swap () 313void overlay::swap ()
263{ 314{
264 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w)); 315 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)); 316 int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
266 317
… …
269 320
270 for (int y = ov_h; y--; ) 321 for (int y = ov_h; y--; )
271 { 322 {
272 text_t *t1 = text [y]; 323 text_t *t1 = text [y];
273 rend_t *r1 = rend [y]; 324 rend_t *r1 = rend [y];
274 325
275 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; 326 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; 327 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;
277 328
278 for (int x = ov_w; x--; ) 329 for (int x = ov_w; x--; )
279 { 330 {
280 text_t t = *t1; *t1++ = *t2; *t2++ = t; 331 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)); 332 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
282 } 333 }
283 } 334 }
284 335
285} 336}
286 337
287void overlay::set (int x, int y, SV *str, SV *rend) 338void overlay::set (int x, int y, SV *text, SV *rend)
288{ 339{
289 x += border; 340 x += border;
290 y += border; 341 y += border;
291 342
292 if (!IN_RANGE_EXC (y, 0, h - border)) 343 if (!IN_RANGE_EXC (y, 0, h - border))
293 return; 344 return;
294 345
295 wchar_t *wstr = sv2wcs (str); 346 wchar_t *wtext = sv2wcs (text);
296 347
297 for (int col = min (wcslen (wstr), w - x - border); col--; ) 348 for (int col = min (wcslen (wtext), w - x - border); col--; )
298 text [y][x + col] = wstr [col]; 349 this->text [y][x + col] = wtext [col];
299 350
300 free (wstr); 351 free (wtext);
352
353 if (rend)
354 {
355 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356 croak ("rend must be arrayref");
357
358 AV *av = (AV *)SvRV (rend);
359
360 for (int col = min (av_len (av) + 1, w - x - border); col--; )
361 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362 }
301 363
302 THIS->want_refresh = 1; 364 THIS->want_refresh = 1;
303} 365}
304 366
305 367
… …
350bool 412bool
351rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 413rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
352{ 414{
353 if (!perl) 415 if (!perl)
354 return false; 416 return false;
355 417
356 if (htype == HOOK_INIT) // first hook ever called 418 if (htype == HOOK_INIT) // first hook ever called
357 { 419 {
358 term->self = (void *)newSVptr ((void *)term, "urxvt::term"); 420 term->self = (void *)newSVptr ((void *)term, "urxvt::term");
359 hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 421 hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
360 } 422 }
423 else if (!term->self)
424 return false; // perl not initialized for this instance
361 else if (htype == HOOK_DESTROY) 425 else if (htype == HOOK_DESTROY)
362 { 426 {
363 // handled later 427 // handled later
364 } 428 }
365 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END) 429 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
… …
405 469
406 case DT_STRING: 470 case DT_STRING:
407 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0))); 471 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
408 break; 472 break;
409 473
474 case DT_USTRING_LEN:
475 {
476 unicode_t *ustr = va_arg (ap, unicode_t *);
477 int ulen = va_arg (ap, int);
478 wchar_t *wstr = new wchar_t [ulen];
479
480 for (int i = ulen; i--; )
481 wstr [i] = ustr [i];
482
483 XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
484
485 delete [] wstr;
486 }
487
410 case DT_END: 488 case DT_END:
411 { 489 {
412 va_end (ap); 490 va_end (ap);
413 491
414 PUTBACK; 492 PUTBACK;
… …
428 if (SvTRUE (ERRSV)) 506 if (SvTRUE (ERRSV))
429 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); 507 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
430 508
431 if (htype == HOOK_DESTROY) 509 if (htype == HOOK_DESTROY)
432 { 510 {
433 // TODO: clear magic
434 hv_clear ((HV *)SvRV ((SV *)term->self)); 511 clearSVptr ((SV *)term->self);
435 SvREFCNT_dec ((SV *)term->self); 512 SvREFCNT_dec ((SV *)term->self);
436 } 513 }
437 514
438 return count; 515 return count;
439 } 516 }
… …
450 527
451PROTOTYPES: ENABLE 528PROTOTYPES: ENABLE
452 529
453BOOT: 530BOOT:
454{ 531{
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)); 532# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));
457 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 533 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
458 set_hookname (INIT); 534# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
459 set_hookname (RESET); 535# include "hookinc.h"
460 set_hookname (START); 536# undef def
461 set_hookname (DESTROY);
462 set_hookname (SEL_BEGIN);
463 set_hookname (SEL_EXTEND);
464 set_hookname (SEL_MAKE);
465 set_hookname (SEL_GRAB);
466 set_hookname (FOCUS_IN);
467 set_hookname (FOCUS_OUT);
468 set_hookname (VIEW_CHANGE);
469 set_hookname (SCROLL_BACK);
470 set_hookname (TTY_ACTIVITY);
471 set_hookname (REFRESH_BEGIN);
472 set_hookname (REFRESH_END);
473 set_hookname (KEYBOARD_COMMAND);
474 537
475 export_const (DEFAULT_RSTYLE); 538 export_const (DEFAULT_RSTYLE);
476 export_const (OVERLAY_RSTYLE); 539 export_const (OVERLAY_RSTYLE);
477 export_const (RS_Bold); 540 export_const (RS_Bold);
478 export_const (RS_Italic); 541 export_const (RS_Italic);
… …
481 export_const (RS_Uline); 544 export_const (RS_Uline);
482 545
483 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); 546 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
484} 547}
485 548
549SV *
550new (...)
551 CODE:
552{
553 stringvec *argv = new stringvec;
554 bool success;
555
556 for (int i = 0; i < items ;i++)
557 argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
558
559 rxvt_term *term = new rxvt_term;
560
561 term->argv = argv;
562
563 try
564 {
565 if (!term->init (argv->size (), argv->begin ()))
566 term = 0;
567 }
568 catch (const class rxvt_failure_exception &e)
569 {
570 term->destroy ();
571 croak ("exception caught while initializing new terminal instance");
572 }
573
574 RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;
575}
576 OUTPUT:
577 RETVAL
578
486void 579void
487set_should_invoke (int htype, int value) 580set_should_invoke (int htype, int value)
488 CODE: 581 CODE:
489 rxvt_perl.should_invoke [htype] = value; 582 rxvt_perl.should_invoke [htype] = value;
490 583
… …
552} 645}
553 OUTPUT: 646 OUTPUT:
554 RETVAL 647 RETVAL
555 648
556MODULE = urxvt PACKAGE = urxvt::term 649MODULE = urxvt PACKAGE = urxvt::term
650
651void
652rxvt_term::destroy ()
557 653
558int 654int
559rxvt_term::strwidth (SV *str) 655rxvt_term::strwidth (SV *str)
560 CODE: 656 CODE:
561{ 657{
… …
597 693
598 rxvt_push_locale (THIS->locale); 694 rxvt_push_locale (THIS->locale);
599 wchar_t *wstr = rxvt_mbstowcs (data, len); 695 wchar_t *wstr = rxvt_mbstowcs (data, len);
600 rxvt_pop_locale (); 696 rxvt_pop_locale ();
601 697
602 char *str = rxvt_wcstoutf8 (wstr); 698 RETVAL = wcs2sv (wstr);
603 free (wstr); 699 free (wstr);
604
605 RETVAL = newSVpv (str, 0);
606 SvUTF8_on (RETVAL);
607 free (str);
608} 700}
609 OUTPUT: 701 OUTPUT:
610 RETVAL 702 RETVAL
611 703
704# very portable, especially on objects as opposed to pods
705#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
706
707#define TERM_OFFSET_width TERM_OFFSET(width)
708#define TERM_OFFSET_height TERM_OFFSET(height)
709#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
710#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
711#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
712#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
713#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
714#define TERM_OFFSET_focus TERM_OFFSET(focus)
715#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
716#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
717#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
718#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)
719
612int 720int
613rxvt_term::nsaved () 721rxvt_term::width ()
722 ALIAS:
723 width = TERM_OFFSET_width
724 height = TERM_OFFSET_height
725 fwidth = TERM_OFFSET_fwidth
726 fheight = TERM_OFFSET_fheight
727 fbase = TERM_OFFSET_fbase
728 nrow = TERM_OFFSET_nrow
729 ncol = TERM_OFFSET_ncol
730 focus = TERM_OFFSET_focus
731 mapped = TERM_OFFSET_mapped
732 saveLines = TERM_OFFSET_saveLines
733 total_rows = TERM_OFFSET_total_rows
734 nsaved = TERM_OFFSET_nsaved
614 CODE: 735 CODE:
736 RETVAL = *(int *)((char *)THIS + ix);
737 OUTPUT:
738 RETVAL
739
740U32
741rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
742 CODE:
743{
615 RETVAL = THIS->nsaved; 744 RETVAL = THIS->rstyle;
745 THIS->rstyle = new_rstyle;
746}
616 OUTPUT: 747 OUTPUT:
617 RETVAL 748 RETVAL
618 749
619int 750int
620rxvt_term::view_start (int newval = -1) 751rxvt_term::view_start (int newval = -1)
621 CODE: 752 CODE:
622{ 753{
… …
629 } 760 }
630} 761}
631 OUTPUT: 762 OUTPUT:
632 RETVAL 763 RETVAL
633 764
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 765void
649rxvt_term::want_refresh () 766rxvt_term::want_refresh ()
650 CODE: 767 CODE:
651 THIS->want_refresh = 1; 768 THIS->want_refresh = 1;
652 769
653void 770void
654rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0) 771rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
655 PPCODE: 772 PPCODE:
656{ 773{
657 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 774 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
658 croak ("row_number number of out range"); 775 XSRETURN_EMPTY;
659 776
660 line_t &l = ROW(row_number); 777 line_t &l = ROW(row_number);
661 778
662 if (GIMME_V != G_VOID) 779 if (GIMME_V != G_VOID)
663 { 780 {
664 wchar_t *wstr = new wchar_t [THIS->ncol]; 781 wchar_t *wstr = new wchar_t [THIS->ncol];
665 782
666 for (int col = 0; col <THIS->ncol; col++) 783 for (int col = 0; col <THIS->ncol; col++)
667 wstr [col] = l.t [col]; 784 wstr [col] = l.t [col];
668 785
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)); 786 XPUSHs (sv_2mortal (wcs2sv (wstr)));
675 free (str); 787
788 delete [] wstr;
676 } 789 }
677 790
678 if (new_text) 791 if (new_text)
679 { 792 {
680 wchar_t *wstr = sv2wcs (new_text); 793 wchar_t *wstr = sv2wcs (new_text);
681 794
682 int len = wcslen (wstr); 795 int len = min (wcslen (wstr) - start_ofs, max_len);
683 796
684 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 797 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
685 { 798 {
686 free (wstr); 799 free (wstr);
687 croak ("new_text extends beyond horizontal margins"); 800 croak ("new_text extends beyond horizontal margins");
688 } 801 }
689 802
690 for (int col = start_col; col < start_col + len; col++) 803 for (int col = start_col; col < start_col + len; col++)
691 { 804 {
692 l.t [col] = wstr [col - start_col]; 805 l.t [col] = wstr [start_ofs + col - start_col];
693 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); 806 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
694 } 807 }
695 808
696 free (wstr); 809 free (wstr);
697 } 810 }
698} 811}
699 812
700void 813void
701rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0) 814rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
702 PPCODE: 815 PPCODE:
703{ 816{
704 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 817 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
705 croak ("row_number number of out range"); 818 XSRETURN_EMPTY;
706 819
707 line_t &l = ROW(row_number); 820 line_t &l = ROW(row_number);
708 821
709 if (GIMME_V != G_VOID) 822 if (GIMME_V != G_VOID)
710 { 823 {
… …
721 { 834 {
722 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 835 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
723 croak ("new_rend must be arrayref"); 836 croak ("new_rend must be arrayref");
724 837
725 AV *av = (AV *)SvRV (new_rend); 838 AV *av = (AV *)SvRV (new_rend);
726 int len = av_len (av) + 1; 839 int len = min (av_len (av) + 1 - start_ofs, max_len);
727 840
728 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 841 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
729 croak ("new_rend array extends beyond horizontal margins"); 842 croak ("new_rend array extends beyond horizontal margins");
730 843
731 for (int col = start_col; col < start_col + len; col++) 844 for (int col = start_col; col < start_col + len; col++)
732 { 845 {
733 rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask; 846 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
734 847
735 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); 848 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
736 } 849 }
737 } 850 }
738} 851}
739 852
740int 853int
741rxvt_term::ROW_l (int row_number, int new_length = -2) 854rxvt_term::ROW_l (int row_number, int new_length = -1)
742 CODE: 855 CODE:
743{ 856{
744 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 857 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
745 croak ("row_number number of out range"); 858 XSRETURN_EMPTY;
746 859
747 line_t &l = ROW(row_number); 860 line_t &l = ROW(row_number);
748 RETVAL = l.l; 861 RETVAL = l.l;
749 862
750 if (new_length >= -1) 863 if (new_length >= 0)
751 l.l = new_length; 864 l.l = new_length;
865}
866 OUTPUT:
867 RETVAL
868
869bool
870rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
871 CODE:
872{
873 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
874 XSRETURN_EMPTY;
875
876 line_t &l = ROW(row_number);
877 RETVAL = l.is_longer ();
878
879 if (new_is_longer >= 0)
880 l.is_longer (new_is_longer);
752} 881}
753 OUTPUT: 882 OUTPUT:
754 RETVAL 883 RETVAL
755 884
756SV * 885SV *
… …
766void 895void
767rxvt_term::_resource (char *name, int index, SV *newval = 0) 896rxvt_term::_resource (char *name, int index, SV *newval = 0)
768 PPCODE: 897 PPCODE:
769{ 898{
770 struct resval { const char *name; int value; } rslist [] = { 899 struct resval { const char *name; int value; } rslist [] = {
771# define Rs_def(name) { # name, Rs_ ## name }, 900# define def(name) { # name, Rs_ ## name },
772# define Rs_reserve(name,count) 901# define reserve(name,count)
773# include "rsinc.h" 902# include "rsinc.h"
774# undef Rs_def 903# undef def
775# undef Rs_reserve 904# undef reserve
776 }; 905 };
777 906
778 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 907 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
779 908
780 do { 909 do {
… …
802 THIS->rs [index] = 0; 931 THIS->rs [index] = 0;
803 } 932 }
804} 933}
805 934
806void 935void
807rxvt_term::selection_mark (...) 936rxvt_term::cur (...)
808 PROTOTYPE: $;$$ 937 PROTOTYPE: $;$$
809 ALIAS: 938 ALIAS:
939 screen_cur = 0
810 selection_beg = 1 940 selection_beg = 1
811 selection_end = 2 941 selection_end = 2
942 selection_mark = 3
812 PPCODE: 943 PPCODE:
813{ 944{
814 row_col_t &sel = ix == 1 ? THIS->selection.beg 945 row_col_t &rc = ix == 0 ? THIS->screen.cur
946 : ix == 1 ? THIS->selection.beg
815 : ix == 2 ? THIS->selection.end 947 : ix == 2 ? THIS->selection.end
816 : THIS->selection.mark; 948 : THIS->selection.mark;
817 949
818 if (GIMME_V != G_VOID) 950 if (GIMME_V != G_VOID)
819 { 951 {
820 EXTEND (SP, 2); 952 EXTEND (SP, 2);
821 PUSHs (sv_2mortal (newSViv (sel.row))); 953 PUSHs (sv_2mortal (newSViv (rc.row)));
822 PUSHs (sv_2mortal (newSViv (sel.col))); 954 PUSHs (sv_2mortal (newSViv (rc.col)));
823 } 955 }
824 956
825 if (items == 3) 957 if (items == 3)
826 { 958 {
827 sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 959 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
828 sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 960 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
829 961
830 if (ix) 962 if (ix)
831 THIS->want_refresh = 1; 963 THIS->want_refresh = 1;
832 } 964 }
833} 965}
834 966
835int 967int
836rxvt_term::selection_grab (int eventtime) 968rxvt_term::selection_grab (int eventtime = CurrentTime)
837 969
838void 970void
839rxvt_term::selection (SV *newtext = 0) 971rxvt_term::selection (SV *newtext = 0)
840 PPCODE: 972 PPCODE:
841{ 973{
842 if (GIMME_V != G_VOID) 974 if (GIMME_V != G_VOID)
843 { 975 XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));
844 char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);
845 SV *sv = newSVpv (sel, 0);
846 SvUTF8_on (sv);
847 free (sel);
848 XPUSHs (sv_2mortal (sv));
849 }
850 976
851 if (newtext) 977 if (newtext)
852 { 978 {
853 free (THIS->selection.text); 979 free (THIS->selection.text);
854 980
855 THIS->selection.text = sv2wcs (newtext); 981 THIS->selection.text = sv2wcs (newtext);
856 THIS->selection.len = wcslen (THIS->selection.text); 982 THIS->selection.len = wcslen (THIS->selection.text);
857 } 983 }
858} 984}
985
986void
987rxvt_term::scr_add_lines (SV *string)
988 CODE:
989{
990 wchar_t *wstr = sv2wcs (string);
991 int wlen = wcslen (wstr);
992 unicode_t *ustr = new unicode_t [wlen];
993 int nlines = 0;
994
995 for (int i = wlen; i--; )
859 996 {
997 ustr [i] = wstr [i];
998 nlines += ustr [i] == '\012';
999 }
1000
1001 THIS->scr_add_lines (ustr, nlines, wlen);
1002
1003 free (wstr);
1004 delete [] ustr;
1005}
1006
860void 1007void
861rxvt_term::tt_write (SV *octets) 1008rxvt_term::tt_write (SV *octets)
862 INIT: 1009 INIT:
863 STRLEN len; 1010 STRLEN len;
864 char *str = SvPVbyte (octets, len); 1011 char *str = SvPVbyte (octets, len);
865 C_ARGS: 1012 C_ARGS:
866 (unsigned char *)str, len 1013 str, len
1014
1015void
1016rxvt_term::cmd_parse (SV *octets)
1017 CODE:
1018{
1019 STRLEN len;
1020 char *str = SvPVbyte (octets, len);
1021
1022 char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
1023 char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1024
1025 THIS->cmdbuf_ptr = str;
1026 THIS->cmdbuf_endp = str + len;
1027
1028 THIS->cmd_parse ();
1029
1030 THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1031 THIS->cmdbuf_endp = old_cmdbuf_endp;
1032}
867 1033
868SV * 1034SV *
869rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) 1035rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
870 CODE: 1036 CODE:
871{ 1037{
872 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border); 1038 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
873 RETVAL = newSVptr ((void *)o, "urxvt::overlay"); 1039 RETVAL = newSVptr ((void *)o, "urxvt::overlay");
874 o->self = (HV *)SvRV (RETVAL); 1040 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} 1041}
880 OUTPUT: 1042 OUTPUT:
881 RETVAL 1043 RETVAL
882 1044
883MODULE = urxvt PACKAGE = urxvt::overlay 1045MODULE = urxvt PACKAGE = urxvt::overlay
884 1046
885void 1047void
886overlay::set (int x, int y, SV *text, SV *rend = 0) 1048overlay::set (int x, int y, SV *text, SV *rend = 0)
887 1049
888void 1050void
1051overlay::show ()
1052
1053void
1054overlay::hide ()
1055
1056void
889overlay::DESTROY () 1057overlay::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 1058
903MODULE = urxvt PACKAGE = urxvt::timer 1059MODULE = urxvt PACKAGE = urxvt::timer
904 1060
905SV * 1061SV *
906timer::new () 1062timer::new ()

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