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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 1.31 by root, Fri Jan 6 05:37:59 2006 UTC

1/*----------------------------------------------------------------------* 1/*----------------------------------------------------------------------*
2 * File: rxvtperl.xs 2 * File: rxvtperl.xs
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 2005-2005 Marc Lehmann <pcg@goof.com> 6 * Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>
7 * 7 *
8 * This program is free software; you can redistribute it and/or modify 8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by 9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or 10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
… …
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{
… …
46 char *str = SvPVutf8 (sv, len); 51 char *str = SvPVutf8 (sv, len);
47 return rxvt_utf8towcs (str, len); 52 return rxvt_utf8towcs (str, len);
48} 53}
49 54
50static 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 *
51new_ref (HV *hv, const char *klass) 68new_ref (HV *hv, const char *klass)
52{ 69{
53 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1)); 70 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
54} 71}
55 72
56//TODO: use magic 73//TODO: use magic
57static SV * 74static SV *
58newSVptr (void *ptr, const char *klass) 75newSVptr (void *ptr, const char *klass)
59{ 76{
60 HV *hv = newHV (); 77 HV *hv = newHV ();
61 hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0); 78 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
62 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);
63} 90}
64 91
65static long 92static long
66SvPTR (SV *sv, const char *klass) 93SvPTR (SV *sv, const char *klass)
67{ 94{
68 if (!sv_derived_from (sv, klass)) 95 if (!sv_derived_from (sv, klass))
69 croak ("object of type %s expected", klass); 96 croak ("object of type %s expected", klass);
70 97
71 IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1)); 98 MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
72 99
73 if (!iv) 100 if (!mg)
74 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);
75 102
76 return (long)iv; 103 return (long)mg->mg_ptr;
77} 104}
78 105
79#define newSVterm(term) SvREFCNT_inc ((SV *)term->self) 106#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)
80#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") 107#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
81 108
… …
134#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer") 161#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
135#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer") 162#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
136 163
137struct timer : time_watcher, perl_watcher 164struct timer : time_watcher, perl_watcher
138{ 165{
166 tstamp interval;
167
139 timer () 168 timer ()
140 : time_watcher (this, &timer::execute) 169 : time_watcher (this, &timer::execute)
141 { 170 {
142 } 171 }
143 172
144 void execute (time_watcher &w) 173 void execute (time_watcher &w)
145 { 174 {
175 if (interval)
176 start (at + interval);
177
146 invoke ("urxvt::timer", newSVtimer (this)); 178 invoke ("urxvt::timer", newSVtimer (this));
147 } 179 }
148}; 180};
149 181
150#define newSViow(iow) new_ref (iow->self, "urxvt::iow") 182#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
… …
160 void execute (io_watcher &w, short revents) 192 void execute (io_watcher &w, short revents)
161 { 193 {
162 invoke ("urxvt::iow", newSViow (this), revents); 194 invoke ("urxvt::iow", newSViow (this), revents);
163 } 195 }
164}; 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
165 367
166///////////////////////////////////////////////////////////////////////////// 368/////////////////////////////////////////////////////////////////////////////
167 369
168struct rxvt_perl_interp rxvt_perl; 370struct rxvt_perl_interp rxvt_perl;
169 371
… …
208} 410}
209 411
210bool 412bool
211rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 413rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
212{ 414{
213 if (!perl 415 if (!perl)
214 || (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
215 return false; 416 return false;
216 417
217 if (htype == HOOK_INIT) // first hook ever called 418 if (htype == HOOK_INIT) // first hook ever called
419 {
218 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;
219 443
220 dSP; 444 dSP;
221 va_list ap; 445 va_list ap;
222 446
223 va_start (ap, htype); 447 va_start (ap, htype);
… …
241 465
242 case DT_LONG: 466 case DT_LONG:
243 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); 467 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
244 break; 468 break;
245 469
470 case DT_STRING:
471 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472 break;
473
474 case DT_STRING_LEN:
475 {
476 char *str = va_arg (ap, char *);
477 int len = va_arg (ap, int);
478
479 XPUSHs (sv_2mortal (newSVpvn (str, len)));
480 }
481 break;
482
483 case DT_XEVENT:
484 {
485 XEvent *xe = va_arg (ap, XEvent *);
486 HV *hv = newHV ();
487
488# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
489# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
490# undef set
491
492 setiv (type, xe->type);
493 setiv (send_event, xe->xany.send_event);
494 setiv (serial, xe->xany.serial);
495
496 switch (xe->type)
497 {
498 case KeyPress:
499 case KeyRelease:
500 case ButtonPress:
501 case ButtonRelease:
502 case MotionNotify:
503 setiv (time, xe->xmotion.time);
504 setiv (x, xe->xmotion.x);
505 setiv (y, xe->xmotion.y);
506 setiv (row, xe->xmotion.y / term->fheight);
507 setiv (col, xe->xmotion.x / term->fwidth);
508 setiv (x_root, xe->xmotion.x_root);
509 setiv (y_root, xe->xmotion.y_root);
510 setiv (state, xe->xmotion.state);
511 break;
512 }
513
514 switch (xe->type)
515 {
516 case KeyPress:
517 case KeyRelease:
518 setiv (keycode, xe->xkey.keycode);
519 break;
520
521 case ButtonPress:
522 case ButtonRelease:
523 setiv (button, xe->xbutton.button);
524 break;
525
526 case MotionNotify:
527 setiv (is_hint, xe->xmotion.is_hint);
528 break;
529 }
530
531 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
532 }
533 break;
534
535 case DT_USTRING_LEN:
536 {
537 unicode_t *ustr = va_arg (ap, unicode_t *);
538 int ulen = va_arg (ap, int);
539 wchar_t *wstr = new wchar_t [ulen];
540
541 for (int i = ulen; i--; )
542 wstr [i] = ustr [i];
543
544 XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
545
546 delete [] wstr;
547 }
548
246 case DT_END: 549 case DT_END:
247 { 550 {
248 va_end (ap); 551 va_end (ap);
249 552
250 PUTBACK; 553 PUTBACK;
… …
264 if (SvTRUE (ERRSV)) 567 if (SvTRUE (ERRSV))
265 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); 568 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
266 569
267 if (htype == HOOK_DESTROY) 570 if (htype == HOOK_DESTROY)
268 { 571 {
269 // TODO: clear magic
270 hv_clear ((HV *)SvRV ((SV *)term->self)); 572 clearSVptr ((SV *)term->self);
271 SvREFCNT_dec ((SV *)term->self); 573 SvREFCNT_dec ((SV *)term->self);
272 } 574 }
273 575
274 return count; 576 return count;
275 } 577 }
… …
286 588
287PROTOTYPES: ENABLE 589PROTOTYPES: ENABLE
288 590
289BOOT: 591BOOT:
290{ 592{
291# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0)) 593# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));
292 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 594 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
293 set_hookname (INIT); 595# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
294 set_hookname (RESET); 596# include "hookinc.h"
295 set_hookname (START); 597# undef def
296 set_hookname (DESTROY); 598
297 set_hookname (SEL_BEGIN); 599 export_const (DEFAULT_RSTYLE);
298 set_hookname (SEL_EXTEND); 600 export_const (OVERLAY_RSTYLE);
299 set_hookname (SEL_MAKE); 601 export_const (RS_Bold);
300 set_hookname (SEL_GRAB); 602 export_const (RS_Italic);
301 set_hookname (FOCUS_IN); 603 export_const (RS_Blink);
302 set_hookname (FOCUS_OUT); 604 export_const (RS_RVid);
303 set_hookname (VIEW_CHANGE); 605 export_const (RS_Uline);
304 set_hookname (SCROLL_BACK);
305 set_hookname (TTY_ACTIVITY);
306 set_hookname (REFRESH_BEGIN);
307 set_hookname (REFRESH_END);
308 606
309 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); 607 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
310} 608}
609
610SV *
611new (...)
612 CODE:
613{
614 stringvec *argv = new stringvec;
615 bool success;
616
617 for (int i = 0; i < items ;i++)
618 argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
619
620 rxvt_term *term = new rxvt_term;
621
622 term->argv = argv;
623
624 try
625 {
626 if (!term->init (argv->size (), argv->begin ()))
627 term = 0;
628 }
629 catch (const class rxvt_failure_exception &e)
630 {
631 term->destroy ();
632 croak ("exception caught while initializing new terminal instance");
633 }
634
635 RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;
636}
637 OUTPUT:
638 RETVAL
311 639
312void 640void
313set_should_invoke (int htype, int value) 641set_should_invoke (int htype, int value)
314 CODE: 642 CODE:
315 rxvt_perl.should_invoke [htype] = value; 643 rxvt_perl.should_invoke [htype] = value;
… …
329 CODE: 657 CODE:
330 RETVAL = NOW; 658 RETVAL = NOW;
331 OUTPUT: 659 OUTPUT:
332 RETVAL 660 RETVAL
333 661
662int
663GET_BASEFG (int rend)
664 CODE:
665 RETVAL = GET_BASEFG (rend);
666 OUTPUT:
667 RETVAL
668
669int
670GET_BASEBG (int rend)
671 CODE:
672 RETVAL = GET_BASEBG (rend);
673 OUTPUT:
674 RETVAL
675
676int
677SET_FGCOLOR (int rend, int new_color)
678 CODE:
679 RETVAL = SET_FGCOLOR (rend, new_color);
680 OUTPUT:
681 RETVAL
682
683int
684SET_BGCOLOR (int rend, int new_color)
685 CODE:
686 RETVAL = SET_BGCOLOR (rend, new_color);
687 OUTPUT:
688 RETVAL
689
690int
691GET_CUSTOM (int rend)
692 CODE:
693 RETVAL = (rend && RS_customMask) >> RS_customShift;
694 OUTPUT:
695 RETVAL
696
697int
698SET_CUSTOM (int rend, int new_value)
699 CODE:
700{
701 if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
702 croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
703
704 RETVAL = (rend & ~RS_customMask)
705 | ((new_value << RS_customShift) & RS_customMask);
706}
707 OUTPUT:
708 RETVAL
709
334MODULE = urxvt PACKAGE = urxvt::term 710MODULE = urxvt PACKAGE = urxvt::term
711
712void
713rxvt_term::destroy ()
335 714
336int 715int
337rxvt_term::strwidth (SV *str) 716rxvt_term::strwidth (SV *str)
338 CODE: 717 CODE:
339{ 718{
… …
375 754
376 rxvt_push_locale (THIS->locale); 755 rxvt_push_locale (THIS->locale);
377 wchar_t *wstr = rxvt_mbstowcs (data, len); 756 wchar_t *wstr = rxvt_mbstowcs (data, len);
378 rxvt_pop_locale (); 757 rxvt_pop_locale ();
379 758
380 char *str = rxvt_wcstoutf8 (wstr); 759 RETVAL = wcs2sv (wstr);
381 free (wstr); 760 free (wstr);
382
383 RETVAL = newSVpv (str, 0);
384 SvUTF8_on (RETVAL);
385 free (str);
386} 761}
387 OUTPUT: 762 OUTPUT:
388 RETVAL 763 RETVAL
764
765# very portable, especially on objects as opposed to pods
766#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
767
768#define TERM_OFFSET_width TERM_OFFSET(width)
769#define TERM_OFFSET_height TERM_OFFSET(height)
770#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
771#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
772#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
773#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
774#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
775#define TERM_OFFSET_focus TERM_OFFSET(focus)
776#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
777#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
778#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
779#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)
780
781int
782rxvt_term::width ()
783 ALIAS:
784 width = TERM_OFFSET_width
785 height = TERM_OFFSET_height
786 fwidth = TERM_OFFSET_fwidth
787 fheight = TERM_OFFSET_fheight
788 fbase = TERM_OFFSET_fbase
789 nrow = TERM_OFFSET_nrow
790 ncol = TERM_OFFSET_ncol
791 focus = TERM_OFFSET_focus
792 mapped = TERM_OFFSET_mapped
793 saveLines = TERM_OFFSET_saveLines
794 total_rows = TERM_OFFSET_total_rows
795 nsaved = TERM_OFFSET_nsaved
796 CODE:
797 RETVAL = *(int *)((char *)THIS + ix);
798 OUTPUT:
799 RETVAL
800
801U32
802rxvt_term::parent ()
803 CODE:
804 RETVAL = (U32)THIS->parent [0];
805 OUTPUT:
806 RETVAL
807
808U32
809rxvt_term::vt ()
810 CODE:
811 RETVAL = (U32)THIS->vt;
812 OUTPUT:
813 RETVAL
814
815U32
816rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
817 CODE:
818{
819 RETVAL = THIS->rstyle;
820 THIS->rstyle = new_rstyle;
821}
822 OUTPUT:
823 RETVAL
824
825int
826rxvt_term::view_start (int newval = -1)
827 CODE:
828{
829 RETVAL = THIS->view_start;
830
831 if (newval >= 0)
832 {
833 THIS->view_start = min (newval, THIS->nsaved);
834 THIS->scr_changeview (RETVAL);
835 }
836}
837 OUTPUT:
838 RETVAL
839
840void
841rxvt_term::want_refresh ()
842 CODE:
843 THIS->want_refresh = 1;
844
845void
846rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
847 PPCODE:
848{
849 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
850 XSRETURN_EMPTY;
851
852 line_t &l = ROW(row_number);
853
854 if (GIMME_V != G_VOID)
855 {
856 wchar_t *wstr = new wchar_t [THIS->ncol];
857
858 for (int col = 0; col <THIS->ncol; col++)
859 wstr [col] = l.t [col];
860
861 XPUSHs (sv_2mortal (wcs2sv (wstr)));
862
863 delete [] wstr;
864 }
865
866 if (new_text)
867 {
868 wchar_t *wstr = sv2wcs (new_text);
869
870 int len = min (wcslen (wstr) - start_ofs, max_len);
871
872 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
873 {
874 free (wstr);
875 croak ("new_text extends beyond horizontal margins");
876 }
877
878 for (int col = start_col; col < start_col + len; col++)
879 {
880 l.t [col] = wstr [start_ofs + col - start_col];
881 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
882 }
883
884 free (wstr);
885 }
886}
887
888void
889rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
890 PPCODE:
891{
892 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
893 XSRETURN_EMPTY;
894
895 line_t &l = ROW(row_number);
896
897 if (GIMME_V != G_VOID)
898 {
899 AV *av = newAV ();
900
901 av_extend (av, THIS->ncol - 1);
902 for (int col = 0; col < THIS->ncol; col++)
903 av_store (av, col, newSViv (l.r [col]));
904
905 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
906 }
907
908 if (new_rend)
909 {
910 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
911 croak ("new_rend must be arrayref");
912
913 AV *av = (AV *)SvRV (new_rend);
914 int len = min (av_len (av) + 1 - start_ofs, max_len);
915
916 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
917 croak ("new_rend array extends beyond horizontal margins");
918
919 for (int col = start_col; col < start_col + len; col++)
920 {
921 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
922
923 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
924 }
925 }
926}
927
928int
929rxvt_term::ROW_l (int row_number, int new_length = -1)
930 CODE:
931{
932 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
933 XSRETURN_EMPTY;
934
935 line_t &l = ROW(row_number);
936 RETVAL = l.l;
937
938 if (new_length >= 0)
939 l.l = new_length;
940}
941 OUTPUT:
942 RETVAL
943
944bool
945rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
946 CODE:
947{
948 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
949 XSRETURN_EMPTY;
950
951 line_t &l = ROW(row_number);
952 RETVAL = l.is_longer ();
953
954 if (new_is_longer >= 0)
955 l.is_longer (new_is_longer);
956}
957 OUTPUT:
958 RETVAL
959
960SV *
961rxvt_term::special_encode (SV *str)
962 CODE:
963 abort ();//TODO
964
965SV *
966rxvt_term::special_decode (SV *str)
967 CODE:
968 abort ();//TODO
389 969
390void 970void
391rxvt_term::_resource (char *name, int index, SV *newval = 0) 971rxvt_term::_resource (char *name, int index, SV *newval = 0)
392 PPCODE: 972 PPCODE:
393{ 973{
394 struct resval { const char *name; int value; } rslist [] = { 974 struct resval { const char *name; int value; } rslist [] = {
395# define Rs_def(name) { # name, Rs_ ## name }, 975# define def(name) { # name, Rs_ ## name },
396# define Rs_reserve(name,count) 976# define reserve(name,count)
397# include "rsinc.h" 977# include "rsinc.h"
398# undef Rs_def 978# undef def
399# undef Rs_reserve 979# undef reserve
400 }; 980 };
401 981
402 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 982 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
403 983
404 do { 984 do {
… …
426 THIS->rs [index] = 0; 1006 THIS->rs [index] = 0;
427 } 1007 }
428} 1008}
429 1009
430void 1010void
431rxvt_term::selection_mark (...) 1011rxvt_term::cur (...)
432 PROTOTYPE: $;$$ 1012 PROTOTYPE: $;$$
433 ALIAS: 1013 ALIAS:
1014 screen_cur = 0
434 selection_beg = 1 1015 selection_beg = 1
435 selection_end = 2 1016 selection_end = 2
1017 selection_mark = 3
436 PPCODE: 1018 PPCODE:
437{ 1019{
438 row_col_t &sel = ix == 1 ? THIS->selection.beg 1020 row_col_t &rc = ix == 0 ? THIS->screen.cur
1021 : ix == 1 ? THIS->selection.beg
439 : ix == 2 ? THIS->selection.end 1022 : ix == 2 ? THIS->selection.end
440 : THIS->selection.mark; 1023 : THIS->selection.mark;
441 1024
442 if (GIMME_V != G_VOID) 1025 if (GIMME_V != G_VOID)
443 { 1026 {
444 EXTEND (SP, 2); 1027 EXTEND (SP, 2);
445 PUSHs (sv_2mortal (newSViv (sel.row))); 1028 PUSHs (sv_2mortal (newSViv (rc.row)));
446 PUSHs (sv_2mortal (newSViv (sel.col))); 1029 PUSHs (sv_2mortal (newSViv (rc.col)));
447 } 1030 }
448 1031
449 if (items == 3) 1032 if (items == 3)
450 { 1033 {
451 sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1034 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
452 sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1035 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
453 1036
454 if (ix) 1037 if (ix)
455 THIS->want_refresh = 1; 1038 THIS->want_refresh = 1;
456 } 1039 }
457} 1040}
458 1041
459int 1042int
460rxvt_term::selection_grab (int eventtime) 1043rxvt_term::selection_grab (int eventtime = CurrentTime)
461 1044
462void 1045void
463rxvt_term::selection (SV *newtext = 0) 1046rxvt_term::selection (SV *newtext = 0)
464 PPCODE: 1047 PPCODE:
465{ 1048{
466 if (GIMME_V != G_VOID) 1049 if (GIMME_V != G_VOID)
467 { 1050 XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));
468 char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);
469 SV *sv = newSVpv (sel, 0);
470 SvUTF8_on (sv);
471 free (sel);
472 XPUSHs (sv_2mortal (sv));
473 }
474 1051
475 if (newtext) 1052 if (newtext)
476 { 1053 {
477 free (THIS->selection.text); 1054 free (THIS->selection.text);
478 1055
479 THIS->selection.text = sv2wcs (newtext); 1056 THIS->selection.text = sv2wcs (newtext);
480 THIS->selection.len = wcslen (THIS->selection.text); 1057 THIS->selection.len = wcslen (THIS->selection.text);
481 } 1058 }
482} 1059}
1060
1061void
1062rxvt_term::scr_add_lines (SV *string)
1063 CODE:
1064{
1065 wchar_t *wstr = sv2wcs (string);
1066 int wlen = wcslen (wstr);
1067 unicode_t *ustr = new unicode_t [wlen];
1068 int nlines = 0;
1069
1070 for (int i = wlen; i--; )
483 1071 {
484void 1072 ustr [i] = wstr [i];
485rxvt_term::scr_overlay_new (int x, int y, int w, int h) 1073 nlines += ustr [i] == '\012';
1074 }
486 1075
487void 1076 THIS->scr_add_lines (ustr, nlines, wlen);
488rxvt_term::scr_overlay_off ()
489 1077
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); 1078 free (wstr);
1079 delete [] ustr;
502} 1080}
503 1081
504void 1082void
505rxvt_term::tt_write (SV *octets) 1083rxvt_term::tt_write (SV *octets)
506 INIT: 1084 INIT:
507 STRLEN len; 1085 STRLEN len;
508 char *str = SvPVbyte (octets, len); 1086 char *str = SvPVbyte (octets, len);
509 C_ARGS: 1087 C_ARGS:
510 (unsigned char *)str, len 1088 str, len
1089
1090void
1091rxvt_term::cmd_parse (SV *octets)
1092 CODE:
1093{
1094 STRLEN len;
1095 char *str = SvPVbyte (octets, len);
1096
1097 char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
1098 char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1099
1100 THIS->cmdbuf_ptr = str;
1101 THIS->cmdbuf_endp = str + len;
1102
1103 THIS->cmd_parse ();
1104
1105 THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1106 THIS->cmdbuf_endp = old_cmdbuf_endp;
1107}
1108
1109SV *
1110rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
1111 CODE:
1112{
1113 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
1114 RETVAL = newSVptr ((void *)o, "urxvt::overlay");
1115 o->self = (HV *)SvRV (RETVAL);
1116}
1117 OUTPUT:
1118 RETVAL
1119
1120MODULE = urxvt PACKAGE = urxvt::overlay
1121
1122void
1123overlay::set (int x, int y, SV *text, SV *rend = 0)
1124
1125void
1126overlay::show ()
1127
1128void
1129overlay::hide ()
1130
1131void
1132overlay::DESTROY ()
511 1133
512MODULE = urxvt PACKAGE = urxvt::timer 1134MODULE = urxvt PACKAGE = urxvt::timer
513 1135
514SV * 1136SV *
515timer::new () 1137timer::new ()
516 CODE: 1138 CODE:
517 timer *w = new timer; 1139 timer *w = new timer;
1140 w->start (NOW);
518 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 1141 RETVAL = newSVptr ((void *)w, "urxvt::timer");
519 w->self = (HV *)SvRV (RETVAL); 1142 w->self = (HV *)SvRV (RETVAL);
520 OUTPUT: 1143 OUTPUT:
521 RETVAL 1144 RETVAL
522 1145
… …
530 1153
531NV 1154NV
532timer::at () 1155timer::at ()
533 CODE: 1156 CODE:
534 RETVAL = THIS->at; 1157 RETVAL = THIS->at;
1158 OUTPUT:
1159 RETVAL
1160
1161timer *
1162timer::interval (NV interval)
1163 CODE:
1164 THIS->interval = interval;
1165 RETVAL = THIS;
535 OUTPUT: 1166 OUTPUT:
536 RETVAL 1167 RETVAL
537 1168
538timer * 1169timer *
539timer::set (NV tstamp) 1170timer::set (NV tstamp)

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