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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.9 by root, Tue Jan 3 01:15:00 2006 UTC vs.
Revision 1.25 by root, Thu Jan 5 01:04:10 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
… …
139#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer") 161#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
140#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer") 162#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
141 163
142struct timer : time_watcher, perl_watcher 164struct timer : time_watcher, perl_watcher
143{ 165{
166 tstamp interval;
167
144 timer () 168 timer ()
145 : time_watcher (this, &timer::execute) 169 : time_watcher (this, &timer::execute)
146 { 170 {
147 } 171 }
148 172
149 void execute (time_watcher &w) 173 void execute (time_watcher &w)
150 { 174 {
175 if (interval)
176 start (at + interval);
177
151 invoke ("urxvt::timer", newSVtimer (this)); 178 invoke ("urxvt::timer", newSVtimer (this));
152 } 179 }
153}; 180};
154 181
155#define newSViow(iow) new_ref (iow->self, "urxvt::iow") 182#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
… …
165 void execute (io_watcher &w, short revents) 192 void execute (io_watcher &w, short revents)
166 { 193 {
167 invoke ("urxvt::iow", newSViow (this), revents); 194 invoke ("urxvt::iow", newSViow (this), revents);
168 } 195 }
169}; 196};
197
198/////////////////////////////////////////////////////////////////////////////
199
200#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201
202struct overlay {
203 HV *self;
204 rxvt_term *THIS;
205 int x, y, w, h;
206 int border;
207 text_t **text;
208 rend_t **rend;
209
210 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
211 ~overlay ();
212
213 void show ();
214 void hide ();
215
216 void swap ();
217
218 void set (int x, int y, SV *str, SV *rend);
219};
220
221overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
222: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)
223{
224 if (border == 2)
225 {
226 w += 2;
227 h += 2;
228 }
229
230 text = new text_t *[h];
231 rend = new rend_t *[h];
232
233 for (int y = 0; y < h; y++)
234 {
235 text_t *tp = text[y] = new text_t[w];
236 rend_t *rp = rend[y] = new rend_t[w];
237
238 text_t t0, t1, t2;
239 rend_t r = rstyle;
240
241 if (border == 2)
242 {
243 if (y == 0)
244 t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
245 else if (y < h - 1)
246 t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
247 else
248 t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
249
250 *tp++ = t0;
251 *rp++ = r;
252
253 for (int x = w - 2; x-- > 0; )
254 {
255 *tp++ = t1;
256 *rp++ = r;
257 }
258
259 *tp = t2;
260 *rp = r;
261 }
262 else
263 for (int x = w; x-- > 0; )
264 {
265 *tp++ = 0x0020;
266 *rp++ = r;
267 }
268 }
269
270 show ();
271 THIS->want_refresh = 1;
272}
273
274overlay::~overlay ()
275{
276 hide ();
277
278 for (int y = h; y--; )
279 {
280 delete [] text[y];
281 delete [] rend[y];
282 }
283
284 delete [] text;
285 delete [] rend;
286
287 THIS->want_refresh = 1;
288}
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
313void overlay::swap ()
314{
315 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
316 int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
317
318 int ov_w = min (w, THIS->ncol - ov_x);
319 int ov_h = min (h, THIS->nrow - ov_y);
320
321 for (int y = ov_h; y--; )
322 {
323 text_t *t1 = text [y];
324 rend_t *r1 = rend [y];
325
326 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;
327 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;
328
329 for (int x = ov_w; x--; )
330 {
331 text_t t = *t1; *t1++ = *t2; *t2++ = t;
332 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
333 }
334 }
335
336}
337
338void overlay::set (int x, int y, SV *text, SV *rend)
339{
340 x += border;
341 y += border;
342
343 if (!IN_RANGE_EXC (y, 0, h - border))
344 return;
345
346 wchar_t *wtext = sv2wcs (text);
347
348 for (int col = min (wcslen (wtext), w - x - border); col--; )
349 this->text [y][x + col] = wtext [col];
350
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 }
363
364 THIS->want_refresh = 1;
365}
366
170 367
171///////////////////////////////////////////////////////////////////////////// 368/////////////////////////////////////////////////////////////////////////////
172 369
173struct rxvt_perl_interp rxvt_perl; 370struct rxvt_perl_interp rxvt_perl;
174 371
… …
213} 410}
214 411
215bool 412bool
216rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 413rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
217{ 414{
218 if (!perl 415 if (!perl)
219 || (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
220 return false; 416 return false;
221 417
222 if (htype == HOOK_INIT) // first hook ever called 418 if (htype == HOOK_INIT) // first hook ever called
419 {
223 term->self = (void *)newSVptr ((void *)term, "urxvt::term"); 420 term->self = (void *)newSVptr ((void *)term, "urxvt::term");
421 hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
422 }
423 else if (!term->self)
424 return false; // perl not initialized for this instance
425 else if (htype == HOOK_DESTROY)
426 {
427 // handled later
428 }
429 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
430 {
431 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
432
433 if (HvKEYS (hv))
434 {
435 hv_iterinit (hv);
436
437 while (HE *he = hv_iternext (hv))
438 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
439 }
440 }
441 else if (!should_invoke [htype])
442 return false;
224 443
225 dSP; 444 dSP;
226 va_list ap; 445 va_list ap;
227 446
228 va_start (ap, htype); 447 va_start (ap, htype);
… …
250 469
251 case DT_STRING: 470 case DT_STRING:
252 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0))); 471 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
253 break; 472 break;
254 473
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
255 case DT_END: 488 case DT_END:
256 { 489 {
257 va_end (ap); 490 va_end (ap);
258 491
259 PUTBACK; 492 PUTBACK;
… …
273 if (SvTRUE (ERRSV)) 506 if (SvTRUE (ERRSV))
274 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));
275 508
276 if (htype == HOOK_DESTROY) 509 if (htype == HOOK_DESTROY)
277 { 510 {
278 // TODO: clear magic
279 hv_clear ((HV *)SvRV ((SV *)term->self)); 511 clearSVptr ((SV *)term->self);
280 SvREFCNT_dec ((SV *)term->self); 512 SvREFCNT_dec ((SV *)term->self);
281 } 513 }
282 514
283 return count; 515 return count;
284 } 516 }
… …
295 527
296PROTOTYPES: ENABLE 528PROTOTYPES: ENABLE
297 529
298BOOT: 530BOOT:
299{ 531{
300# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0)) 532# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));
301 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 533 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
302 set_hookname (INIT); 534# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
303 set_hookname (RESET); 535# include "hookinc.h"
304 set_hookname (START); 536# undef def
305 set_hookname (DESTROY);
306 set_hookname (SEL_BEGIN);
307 set_hookname (SEL_EXTEND);
308 set_hookname (SEL_MAKE);
309 set_hookname (SEL_GRAB);
310 set_hookname (FOCUS_IN);
311 set_hookname (FOCUS_OUT);
312 set_hookname (VIEW_CHANGE);
313 set_hookname (SCROLL_BACK);
314 set_hookname (TTY_ACTIVITY);
315 set_hookname (REFRESH_BEGIN);
316 set_hookname (REFRESH_END);
317 set_hookname (KEYBOARD_COMMAND);
318 537
319 newCONSTSUB (gv_stashpv ("urxvt", 1), "DEFAULT_RSTYLE", newSViv (DEFAULT_RSTYLE)); 538 export_const (DEFAULT_RSTYLE);
539 export_const (OVERLAY_RSTYLE);
540 export_const (RS_Bold);
541 export_const (RS_Italic);
542 export_const (RS_Blink);
543 export_const (RS_RVid);
544 export_const (RS_Uline);
320 545
321 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); 546 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
322} 547}
323 548
324void 549void
… …
339NV 564NV
340NOW () 565NOW ()
341 CODE: 566 CODE:
342 RETVAL = NOW; 567 RETVAL = NOW;
343 OUTPUT: 568 OUTPUT:
569 RETVAL
570
571int
572GET_BASEFG (int rend)
573 CODE:
574 RETVAL = GET_BASEFG (rend);
575 OUTPUT:
576 RETVAL
577
578int
579GET_BASEBG (int rend)
580 CODE:
581 RETVAL = GET_BASEBG (rend);
582 OUTPUT:
583 RETVAL
584
585int
586SET_FGCOLOR (int rend, int new_color)
587 CODE:
588 RETVAL = SET_FGCOLOR (rend, new_color);
589 OUTPUT:
590 RETVAL
591
592int
593SET_BGCOLOR (int rend, int new_color)
594 CODE:
595 RETVAL = SET_BGCOLOR (rend, new_color);
596 OUTPUT:
597 RETVAL
598
599int
600GET_CUSTOM (int rend)
601 CODE:
602 RETVAL = (rend && RS_customMask) >> RS_customShift;
603 OUTPUT:
604 RETVAL
605
606int
607SET_CUSTOM (int rend, int new_value)
608 CODE:
609{
610 if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
611 croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
612
613 RETVAL = (rend & ~RS_customMask)
614 | ((new_value << RS_customShift) & RS_customMask);
615}
616 OUTPUT:
344 RETVAL 617 RETVAL
345 618
346MODULE = urxvt PACKAGE = urxvt::term 619MODULE = urxvt PACKAGE = urxvt::term
347 620
348int 621int
… …
387 660
388 rxvt_push_locale (THIS->locale); 661 rxvt_push_locale (THIS->locale);
389 wchar_t *wstr = rxvt_mbstowcs (data, len); 662 wchar_t *wstr = rxvt_mbstowcs (data, len);
390 rxvt_pop_locale (); 663 rxvt_pop_locale ();
391 664
392 char *str = rxvt_wcstoutf8 (wstr); 665 RETVAL = wcs2sv (wstr);
393 free (wstr); 666 free (wstr);
394
395 RETVAL = newSVpv (str, 0);
396 SvUTF8_on (RETVAL);
397 free (str);
398} 667}
399 OUTPUT: 668 OUTPUT:
400 RETVAL 669 RETVAL
401 670
671# very portable, especially on objects as opposed to pods
672#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
673
674#define TERM_OFFSET_width TERM_OFFSET(width)
675#define TERM_OFFSET_height TERM_OFFSET(height)
676#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
677#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
678#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
679#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
680#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
681#define TERM_OFFSET_focus TERM_OFFSET(focus)
682#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
683#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
684#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
685#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)
686
402int 687int
403rxvt_term::nsaved () 688rxvt_term::width ()
689 ALIAS:
690 width = TERM_OFFSET_width
691 height = TERM_OFFSET_height
692 fwidth = TERM_OFFSET_fwidth
693 fheight = TERM_OFFSET_fheight
694 fbase = TERM_OFFSET_fbase
695 nrow = TERM_OFFSET_nrow
696 ncol = TERM_OFFSET_ncol
697 focus = TERM_OFFSET_focus
698 mapped = TERM_OFFSET_mapped
699 saveLines = TERM_OFFSET_saveLines
700 total_rows = TERM_OFFSET_total_rows
701 nsaved = TERM_OFFSET_nsaved
404 CODE: 702 CODE:
703 RETVAL = *(int *)((char *)THIS + ix);
704 OUTPUT:
705 RETVAL
706
707U32
708rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
709 CODE:
710{
405 RETVAL = THIS->nsaved; 711 RETVAL = THIS->rstyle;
712 THIS->rstyle = new_rstyle;
713}
406 OUTPUT: 714 OUTPUT:
407 RETVAL 715 RETVAL
408 716
409int 717int
410rxvt_term::view_start (int newval = -1) 718rxvt_term::view_start (int newval = -1)
411 CODE: 719 CODE:
412{ 720{
… …
419 } 727 }
420} 728}
421 OUTPUT: 729 OUTPUT:
422 RETVAL 730 RETVAL
423 731
424int
425rxvt_term::nrow ()
426 CODE:
427 RETVAL = THIS->nrow;
428 OUTPUT:
429 RETVAL
430
431int
432rxvt_term::ncol ()
433 CODE:
434 RETVAL = THIS->ncol;
435 OUTPUT:
436 RETVAL
437
438void 732void
439rxvt_term::want_refresh () 733rxvt_term::want_refresh ()
440 CODE: 734 CODE:
441 THIS->want_refresh = 1; 735 THIS->want_refresh = 1;
442 736
443void 737void
444rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0) 738rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)
445 PPCODE: 739 PPCODE:
446{ 740{
447 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 741 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
448 croak ("row_number number of out range"); 742 XSRETURN_EMPTY;
449 743
450 line_t &l = ROW(row_number); 744 line_t &l = ROW(row_number);
451 745
452 if (GIMME_V != G_VOID) 746 if (GIMME_V != G_VOID)
453 { 747 {
454 wchar_t *wstr = new wchar_t [THIS->ncol]; 748 wchar_t *wstr = new wchar_t [THIS->ncol];
455 749
456 for (int col = 0; col <THIS->ncol; col++) 750 for (int col = 0; col <THIS->ncol; col++)
457 wstr [col] = l.t [col]; 751 wstr [col] = l.t [col];
458 752
459 char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
460 free (wstr);
461
462 SV *sv = newSVpv (str, 0);
463 SvUTF8_on (sv);
464 XPUSHs (sv_2mortal (sv)); 753 XPUSHs (sv_2mortal (wcs2sv (wstr)));
465 free (str); 754
755 delete [] wstr;
466 } 756 }
467 757
468 if (new_text) 758 if (new_text)
469 { 759 {
470 STRLEN slen;
471 char *str = SvPVutf8 (new_text, slen); 760 wchar_t *wstr = sv2wcs (new_text);
472 wchar_t *wstr = rxvt_utf8towcs (str, slen);
473 761
474 int len = wcslen (wstr); 762 int len = wcslen (wstr);
475 763
476 if (start_col + len > THIS->ncol) 764 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
477 { 765 {
478 free (wstr); 766 free (wstr);
479 croak ("new_text extends beyond right margin"); 767 croak ("new_text extends beyond horizontal margins");
480 } 768 }
481 769
482 for (int col = start_col; col < start_col + len; col++) 770 for (int col = start_col; col < start_col + len; col++)
483 { 771 {
484 l.t [col] = wstr [col - start_col]; 772 l.t [col] = wstr [col - start_col];
… …
492void 780void
493rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0) 781rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)
494 PPCODE: 782 PPCODE:
495{ 783{
496 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 784 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
497 croak ("row_number number of out range"); 785 XSRETURN_EMPTY;
498 786
499 line_t &l = ROW(row_number); 787 line_t &l = ROW(row_number);
500 788
501 if (GIMME_V != G_VOID) 789 if (GIMME_V != G_VOID)
502 { 790 {
… …
515 croak ("new_rend must be arrayref"); 803 croak ("new_rend must be arrayref");
516 804
517 AV *av = (AV *)SvRV (new_rend); 805 AV *av = (AV *)SvRV (new_rend);
518 int len = av_len (av) + 1; 806 int len = av_len (av) + 1;
519 807
520 if (start_col + len > THIS->ncol) 808 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
521 croak ("new_rend array extends beyond right margin"); 809 croak ("new_rend array extends beyond horizontal margins");
522 810
523 for (int col = start_col; col < start_col + len; col++) 811 for (int col = start_col; col < start_col + len; col++)
524 { 812 {
525 rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask; 813 rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;
526 814
… …
532int 820int
533rxvt_term::ROW_l (int row_number, int new_length = -2) 821rxvt_term::ROW_l (int row_number, int new_length = -2)
534 CODE: 822 CODE:
535{ 823{
536 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 824 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
537 croak ("row_number number of out range"); 825 XSRETURN_EMPTY;
538 826
539 line_t &l = ROW(row_number); 827 line_t &l = ROW(row_number);
540 RETVAL = l.l; 828 RETVAL = l.l < 0 ? THIS->ncol : l.l;
541 829
542 if (new_length >= -1) 830 if (new_length >= -1)
543 l.l = new_length; 831 l.l = new_length;
544} 832}
545 OUTPUT: 833 OUTPUT:
546 RETVAL 834 RETVAL
547 835
836bool
837rxvt_term::ROW_is_longer (int row_number)
838 CODE:
839{
840 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
841 XSRETURN_EMPTY;
842
843 line_t &l = ROW(row_number);
844 RETVAL = l.l < 0;
845}
846 OUTPUT:
847 RETVAL
848
548SV * 849SV *
549rxvt_term::special_encode (SV *str) 850rxvt_term::special_encode (SV *str)
550 CODE: 851 CODE:
551 abort ();//TODO 852 abort ();//TODO
552 853
… …
558void 859void
559rxvt_term::_resource (char *name, int index, SV *newval = 0) 860rxvt_term::_resource (char *name, int index, SV *newval = 0)
560 PPCODE: 861 PPCODE:
561{ 862{
562 struct resval { const char *name; int value; } rslist [] = { 863 struct resval { const char *name; int value; } rslist [] = {
563# define Rs_def(name) { # name, Rs_ ## name }, 864# define def(name) { # name, Rs_ ## name },
564# define Rs_reserve(name,count) 865# define reserve(name,count)
565# include "rsinc.h" 866# include "rsinc.h"
566# undef Rs_def 867# undef def
567# undef Rs_reserve 868# undef reserve
568 }; 869 };
569 870
570 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 871 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
571 872
572 do { 873 do {
… …
594 THIS->rs [index] = 0; 895 THIS->rs [index] = 0;
595 } 896 }
596} 897}
597 898
598void 899void
599rxvt_term::selection_mark (...) 900rxvt_term::cur (...)
600 PROTOTYPE: $;$$ 901 PROTOTYPE: $;$$
601 ALIAS: 902 ALIAS:
903 screen_cur = 0
602 selection_beg = 1 904 selection_beg = 1
603 selection_end = 2 905 selection_end = 2
906 selection_mark = 3
604 PPCODE: 907 PPCODE:
605{ 908{
606 row_col_t &sel = ix == 1 ? THIS->selection.beg 909 row_col_t &rc = ix == 0 ? THIS->screen.cur
910 : ix == 1 ? THIS->selection.beg
607 : ix == 2 ? THIS->selection.end 911 : ix == 2 ? THIS->selection.end
608 : THIS->selection.mark; 912 : THIS->selection.mark;
609 913
610 if (GIMME_V != G_VOID) 914 if (GIMME_V != G_VOID)
611 { 915 {
612 EXTEND (SP, 2); 916 EXTEND (SP, 2);
613 PUSHs (sv_2mortal (newSViv (sel.row))); 917 PUSHs (sv_2mortal (newSViv (rc.row)));
614 PUSHs (sv_2mortal (newSViv (sel.col))); 918 PUSHs (sv_2mortal (newSViv (rc.col)));
615 } 919 }
616 920
617 if (items == 3) 921 if (items == 3)
618 { 922 {
619 sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 923 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
620 sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 924 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
621 925
622 if (ix) 926 if (ix)
623 THIS->want_refresh = 1; 927 THIS->want_refresh = 1;
624 } 928 }
625} 929}
626 930
627int 931int
628rxvt_term::selection_grab (int eventtime) 932rxvt_term::selection_grab (int eventtime = CurrentTime)
629 933
630void 934void
631rxvt_term::selection (SV *newtext = 0) 935rxvt_term::selection (SV *newtext = 0)
632 PPCODE: 936 PPCODE:
633{ 937{
634 if (GIMME_V != G_VOID) 938 if (GIMME_V != G_VOID)
635 { 939 XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));
636 char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);
637 SV *sv = newSVpv (sel, 0);
638 SvUTF8_on (sv);
639 free (sel);
640 XPUSHs (sv_2mortal (sv));
641 }
642 940
643 if (newtext) 941 if (newtext)
644 { 942 {
645 free (THIS->selection.text); 943 free (THIS->selection.text);
646 944
647 THIS->selection.text = sv2wcs (newtext); 945 THIS->selection.text = sv2wcs (newtext);
648 THIS->selection.len = wcslen (THIS->selection.text); 946 THIS->selection.len = wcslen (THIS->selection.text);
649 } 947 }
650} 948}
949
950void
951rxvt_term::scr_add_lines (SV *string)
952 CODE:
953{
954 wchar_t *wstr = sv2wcs (string);
955 int wlen = wcslen (wstr);
956 unicode_t *ustr = new unicode_t [wlen];
957 int nlines = 0;
958
959 for (int i = wlen; i--; )
651 960 {
652void 961 ustr [i] = wstr [i];
653rxvt_term::scr_overlay_new (int x, int y, int w, int h) 962 nlines += ustr [i] == '\012';
963 }
654 964
655void 965 THIS->scr_add_lines (ustr, nlines, wlen);
656rxvt_term::scr_overlay_off ()
657 966
658void
659rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
660 CODE:
661 THIS->scr_overlay_set (x, y, text, rend);
662
663void
664rxvt_term::scr_overlay_set (int x, int y, SV *text)
665 CODE:
666{
667 wchar_t *wtext = sv2wcs (text);
668 THIS->scr_overlay_set (x, y, wtext);
669 free (wtext); 967 free (wstr);
968 delete [] ustr;
670} 969}
671 970
672void 971void
673rxvt_term::tt_write (SV *octets) 972rxvt_term::tt_write (SV *octets)
674 INIT: 973 INIT:
675 STRLEN len; 974 STRLEN len;
676 char *str = SvPVbyte (octets, len); 975 char *str = SvPVbyte (octets, len);
677 C_ARGS: 976 C_ARGS:
678 (unsigned char *)str, len 977 str, len
978
979SV *
980rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
981 CODE:
982{
983 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
984 RETVAL = newSVptr ((void *)o, "urxvt::overlay");
985 o->self = (HV *)SvRV (RETVAL);
986}
987 OUTPUT:
988 RETVAL
989
990MODULE = urxvt PACKAGE = urxvt::overlay
991
992void
993overlay::set (int x, int y, SV *text, SV *rend = 0)
994
995void
996overlay::show ()
997
998void
999overlay::hide ()
1000
1001void
1002overlay::DESTROY ()
679 1003
680MODULE = urxvt PACKAGE = urxvt::timer 1004MODULE = urxvt PACKAGE = urxvt::timer
681 1005
682SV * 1006SV *
683timer::new () 1007timer::new ()
684 CODE: 1008 CODE:
685 timer *w = new timer; 1009 timer *w = new timer;
1010 w->start (NOW);
686 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 1011 RETVAL = newSVptr ((void *)w, "urxvt::timer");
687 w->self = (HV *)SvRV (RETVAL); 1012 w->self = (HV *)SvRV (RETVAL);
688 OUTPUT: 1013 OUTPUT:
689 RETVAL 1014 RETVAL
690 1015
… …
698 1023
699NV 1024NV
700timer::at () 1025timer::at ()
701 CODE: 1026 CODE:
702 RETVAL = THIS->at; 1027 RETVAL = THIS->at;
1028 OUTPUT:
1029 RETVAL
1030
1031timer *
1032timer::interval (NV interval)
1033 CODE:
1034 THIS->interval = interval;
1035 RETVAL = THIS;
703 OUTPUT: 1036 OUTPUT:
704 RETVAL 1037 RETVAL
705 1038
706timer * 1039timer *
707timer::set (NV tstamp) 1040timer::set (NV tstamp)

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