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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.3 by root, Mon Jan 2 18:20:23 2006 UTC vs.
Revision 1.38 by root, Sat Jan 7 21:22:02 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.
… …
26#include <XSUB.h> 26#include <XSUB.h>
27#undef line_t 27#undef line_t
28 28
29#include "../config.h" 29#include "../config.h"
30 30
31#include <cstddef>
31#include <cstdarg> 32#include <cstdarg>
32 33
33#include "rxvt.h" 34#include "rxvt.h"
34#include "iom.h" 35#include "iom.h"
35#include "rxvtutil.h" 36#include "rxvtutil.h"
36#include "rxvtperl.h" 37#include "rxvtperl.h"
37 38
38#include "perlxsi.c" 39#include "perlxsi.c"
39 40
41#undef LINENO
42#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
43#undef ROW
44#define ROW(n) THIS->row_buf [LINENO (n)]
45
40///////////////////////////////////////////////////////////////////////////// 46/////////////////////////////////////////////////////////////////////////////
41 47
42static wchar_t * 48static wchar_t *
43sv2wcs (SV *sv) 49sv2wcs (SV *sv)
44{ 50{
… …
46 char *str = SvPVutf8 (sv, len); 52 char *str = SvPVutf8 (sv, len);
47 return rxvt_utf8towcs (str, len); 53 return rxvt_utf8towcs (str, len);
48} 54}
49 55
50static SV * 56static SV *
57wcs2sv (wchar_t *wstr, int len = -1)
58{
59 char *str = rxvt_wcstoutf8 (wstr, len);
60
61 SV *sv = newSVpv (str, 0);
62 SvUTF8_on (sv);
63 free (str);
64
65 return sv;
66}
67
68static SV *
51new_ref (HV *hv, const char *klass) 69new_ref (HV *hv, const char *klass)
52{ 70{
53 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1)); 71 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
54} 72}
55 73
56//TODO: use magic 74//TODO: use magic
57static SV * 75static SV *
58newSVptr (void *ptr, const char *klass) 76newSVptr (void *ptr, const char *klass)
59{ 77{
60 HV *hv = newHV (); 78 HV *hv = newHV ();
61 hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0); 79 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
62 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 80 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
81}
82
83static void
84clearSVptr (SV *sv)
85{
86 if (SvROK (sv))
87 sv = SvRV (sv);
88
89 hv_clear ((HV *)sv);
90 sv_unmagic (sv, PERL_MAGIC_ext);
63} 91}
64 92
65static long 93static long
66SvPTR (SV *sv, const char *klass) 94SvPTR (SV *sv, const char *klass)
67{ 95{
68 if (!sv_derived_from (sv, klass)) 96 if (!sv_derived_from (sv, klass))
69 croak ("object of type %s expected", klass); 97 croak ("object of type %s expected", klass);
70 98
71 IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1)); 99 MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
72 100
73 if (!iv) 101 if (!mg)
74 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); 102 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
75 103
76 return (long)iv; 104 return (long)mg->mg_ptr;
77} 105}
78 106
79#define newSVterm(term) SvREFCNT_inc ((SV *)term->self) 107#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
80#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") 108#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
81 109
82///////////////////////////////////////////////////////////////////////////// 110/////////////////////////////////////////////////////////////////////////////
83 111
84struct perl_watcher 112struct perl_watcher
… …
134#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer") 162#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
135#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer") 163#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
136 164
137struct timer : time_watcher, perl_watcher 165struct timer : time_watcher, perl_watcher
138{ 166{
167 tstamp interval;
168
139 timer () 169 timer ()
140 : time_watcher (this, &timer::execute) 170 : time_watcher (this, &timer::execute)
141 { 171 {
142 } 172 }
143 173
144 void execute (time_watcher &w) 174 void execute (time_watcher &w)
145 { 175 {
176 if (interval)
177 start (at + interval);
178
146 invoke ("urxvt::timer", newSVtimer (this)); 179 invoke ("urxvt::timer", newSVtimer (this));
147 } 180 }
148}; 181};
149 182
150#define newSViow(iow) new_ref (iow->self, "urxvt::iow") 183#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
… …
160 void execute (io_watcher &w, short revents) 193 void execute (io_watcher &w, short revents)
161 { 194 {
162 invoke ("urxvt::iow", newSViow (this), revents); 195 invoke ("urxvt::iow", newSViow (this), revents);
163 } 196 }
164}; 197};
198
199/////////////////////////////////////////////////////////////////////////////
200
201#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
202
203struct overlay {
204 HV *self;
205 rxvt_term *THIS;
206 int x, y, w, h;
207 int border;
208 text_t **text;
209 rend_t **rend;
210
211 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
212 ~overlay ();
213
214 void show ();
215 void hide ();
216
217 void swap ();
218
219 void set (int x, int y, SV *str, SV *rend);
220};
221
222overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
223: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)
224{
225 if (border == 2)
226 {
227 w += 2;
228 h += 2;
229 }
230
231 text = new text_t *[h];
232 rend = new rend_t *[h];
233
234 for (int y = 0; y < h; y++)
235 {
236 text_t *tp = text[y] = new text_t[w];
237 rend_t *rp = rend[y] = new rend_t[w];
238
239 text_t t0, t1, t2;
240 rend_t r = rstyle;
241
242 if (border == 2)
243 {
244 if (y == 0)
245 t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
246 else if (y < h - 1)
247 t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
248 else
249 t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
250
251 *tp++ = t0;
252 *rp++ = r;
253
254 for (int x = w - 2; x-- > 0; )
255 {
256 *tp++ = t1;
257 *rp++ = r;
258 }
259
260 *tp = t2;
261 *rp = r;
262 }
263 else
264 for (int x = w; x-- > 0; )
265 {
266 *tp++ = 0x0020;
267 *rp++ = r;
268 }
269 }
270
271 show ();
272 THIS->want_refresh = 1;
273}
274
275overlay::~overlay ()
276{
277 hide ();
278
279 for (int y = h; y--; )
280 {
281 delete [] text[y];
282 delete [] rend[y];
283 }
284
285 delete [] text;
286 delete [] rend;
287
288 THIS->want_refresh = 1;
289}
290
291void
292overlay::show ()
293{
294 char key[33]; sprintf (key, "%32lx", (long)this);
295
296 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
297 hv_store (hv, key, 32, newSViv ((long)this), 0);
298}
299
300void
301overlay::hide ()
302{
303 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);
304
305 if (ovs)
306 {
307 char key[33]; sprintf (key, "%32lx", (long)this);
308
309 HV *hv = (HV *)SvRV (*ovs);
310 hv_delete (hv, key, 32, G_DISCARD);
311 }
312}
313
314void overlay::swap ()
315{
316 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
317 int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
318
319 int ov_w = min (w, THIS->ncol - ov_x);
320 int ov_h = min (h, THIS->nrow - ov_y);
321
322 for (int y = ov_h; y--; )
323 {
324 text_t *t1 = text [y];
325 rend_t *r1 = rend [y];
326
327 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;
328 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;
329
330 for (int x = ov_w; x--; )
331 {
332 text_t t = *t1; *t1++ = *t2; *t2++ = t;
333 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
334 }
335 }
336
337}
338
339void overlay::set (int x, int y, SV *text, SV *rend)
340{
341 x += border;
342 y += border;
343
344 if (!IN_RANGE_EXC (y, 0, h - border))
345 return;
346
347 wchar_t *wtext = sv2wcs (text);
348
349 for (int col = min (wcslen (wtext), w - x - border); col--; )
350 this->text [y][x + col] = wtext [col];
351
352 free (wtext);
353
354 if (rend)
355 {
356 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
357 croak ("rend must be arrayref");
358
359 AV *av = (AV *)SvRV (rend);
360
361 for (int col = min (av_len (av) + 1, w - x - border); col--; )
362 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
363 }
364
365 THIS->want_refresh = 1;
366}
367
165 368
166///////////////////////////////////////////////////////////////////////////// 369/////////////////////////////////////////////////////////////////////////////
167 370
168struct rxvt_perl_interp rxvt_perl; 371struct rxvt_perl_interp rxvt_perl;
169 372
… …
212{ 415{
213 if (!perl) 416 if (!perl)
214 return false; 417 return false;
215 418
216 if (htype == HOOK_INIT) // first hook ever called 419 if (htype == HOOK_INIT) // first hook ever called
420 {
217 term->self = (void *)newSVptr ((void *)term, "urxvt::term"); 421 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
422 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
423 }
424 else if (!term->perl.self)
425 return false; // perl not initialized for this instance
218 else if (htype == HOOK_DESTROY) 426 else if (htype == HOOK_DESTROY)
219 { 427 {
220 // TODO: clear magic 428 // handled later
221 hv_clear ((HV *)SvRV ((SV *)term->self));
222 SvREFCNT_dec ((SV *)term->self);
223 } 429 }
430 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
431 {
432 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
224 433
434 if (HvKEYS (hv))
435 {
436 hv_iterinit (hv);
437
438 while (HE *he = hv_iternext (hv))
439 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
440 }
441 }
225 if (!should_invoke [htype]) 442 else if (!should_invoke [htype])
226 return false; 443 return false;
227 444
228 dSP; 445 dSP;
229 va_list ap; 446 va_list ap;
230 447
231 va_start (ap, htype); 448 va_start (ap, htype);
232 449
… …
249 466
250 case DT_LONG: 467 case DT_LONG:
251 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); 468 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
252 break; 469 break;
253 470
471 case DT_STR:
472 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
473 break;
474
475 case DT_STR_LEN:
476 {
477 char *str = va_arg (ap, char *);
478 int len = va_arg (ap, int);
479
480 XPUSHs (sv_2mortal (newSVpvn (str, len)));
481 }
482 break;
483
484 case DT_WCS_LEN:
485 {
486 wchar_t *wstr = va_arg (ap, wchar_t *);
487 int wlen = va_arg (ap, int);
488
489 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
490 }
491 break;
492
493 case DT_XEVENT:
494 {
495 XEvent *xe = va_arg (ap, XEvent *);
496 HV *hv = newHV ();
497
498# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
499# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
500# undef set
501
502 setiv (type, xe->type);
503 setiv (send_event, xe->xany.send_event);
504 setiv (serial, xe->xany.serial);
505
506 switch (xe->type)
507 {
508 case KeyPress:
509 case KeyRelease:
510 case ButtonPress:
511 case ButtonRelease:
512 case MotionNotify:
513 setiv (time, xe->xmotion.time);
514 setiv (x, xe->xmotion.x);
515 setiv (y, xe->xmotion.y);
516 setiv (row, xe->xmotion.y / term->fheight);
517 setiv (col, xe->xmotion.x / term->fwidth);
518 setiv (x_root, xe->xmotion.x_root);
519 setiv (y_root, xe->xmotion.y_root);
520 setiv (state, xe->xmotion.state);
521 break;
522 }
523
524 switch (xe->type)
525 {
526 case KeyPress:
527 case KeyRelease:
528 setiv (keycode, xe->xkey.keycode);
529 break;
530
531 case ButtonPress:
532 case ButtonRelease:
533 setiv (button, xe->xbutton.button);
534 break;
535
536 case MotionNotify:
537 setiv (is_hint, xe->xmotion.is_hint);
538 break;
539 }
540
541 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
542 }
543 break;
544
254 case DT_END: 545 case DT_END:
255 { 546 {
256 va_end (ap); 547 va_end (ap);
257 548
258 PUTBACK; 549 PUTBACK;
… …
270 LEAVE; 561 LEAVE;
271 562
272 if (SvTRUE (ERRSV)) 563 if (SvTRUE (ERRSV))
273 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); 564 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
274 565
566 if (htype == HOOK_DESTROY)
567 {
568 clearSVptr ((SV *)term->perl.self);
569 SvREFCNT_dec ((SV *)term->perl.self);
570 }
571
275 return count; 572 return count;
276 } 573 }
277 574
278 default: 575 default:
279 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); 576 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
… …
287 584
288PROTOTYPES: ENABLE 585PROTOTYPES: ENABLE
289 586
290BOOT: 587BOOT:
291{ 588{
292# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0)) 589 HV *stash = gv_stashpv ("urxvt", 1);
590# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));
591
293 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 592 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
294 set_hookname (LOAD); 593# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
295 set_hookname (INIT); 594# include "hookinc.h"
296 set_hookname (RESET); 595# undef def
297 set_hookname (START);
298 set_hookname (DESTROY);
299 set_hookname (SEL_BEGIN);
300 set_hookname (SEL_EXTEND);
301 set_hookname (SEL_MAKE);
302 set_hookname (SEL_GRAB);
303 set_hookname (FOCUS_IN);
304 set_hookname (FOCUS_OUT);
305 set_hookname (VIEW_CHANGE);
306 set_hookname (SCROLL_BACK);
307 set_hookname (TTY_ACTIVITY);
308 set_hookname (REFRESH_BEGIN);
309 set_hookname (REFRESH_END);
310 596
311 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); 597
598 export_const_iv (DEFAULT_RSTYLE);
599 export_const_iv (OVERLAY_RSTYLE);
600 export_const_iv (RS_Bold);
601 export_const_iv (RS_Italic);
602 export_const_iv (RS_Blink);
603 export_const_iv (RS_RVid);
604 export_const_iv (RS_Uline);
605
606 export_const_iv (CurrentTime);
607 export_const_iv (ShiftMask);
608 export_const_iv (LockMask);
609 export_const_iv (ControlMask);
610 export_const_iv (Mod1Mask);
611 export_const_iv (Mod2Mask);
612 export_const_iv (Mod3Mask);
613 export_const_iv (Mod4Mask);
614 export_const_iv (Mod5Mask);
615 export_const_iv (Button1Mask);
616 export_const_iv (Button2Mask);
617 export_const_iv (Button3Mask);
618 export_const_iv (Button4Mask);
619 export_const_iv (Button5Mask);
620 export_const_iv (AnyModifier);
621
622 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
312} 623}
624
625SV *
626new (...)
627 CODE:
628{
629 stringvec *argv = new stringvec;
630 bool success;
631
632 for (int i = 0; i < items ;i++)
633 argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
634
635 rxvt_term *term = new rxvt_term;
636
637 term->argv = argv;
638
639 try
640 {
641 if (!term->init (argv->size (), argv->begin ()))
642 term = 0;
643 }
644 catch (const class rxvt_failure_exception &e)
645 {
646 term->destroy ();
647 croak ("exception caught while initializing new terminal instance");
648 }
649
650 RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;
651}
652 OUTPUT:
653 RETVAL
313 654
314void 655void
315set_should_invoke (int htype, int value) 656set_should_invoke (int htype, int value)
316 CODE: 657 CODE:
317 rxvt_perl.should_invoke [htype] = value; 658 rxvt_perl.should_invoke [htype] = value;
… …
331 CODE: 672 CODE:
332 RETVAL = NOW; 673 RETVAL = NOW;
333 OUTPUT: 674 OUTPUT:
334 RETVAL 675 RETVAL
335 676
677int
678GET_BASEFG (int rend)
679 CODE:
680 RETVAL = GET_BASEFG (rend);
681 OUTPUT:
682 RETVAL
683
684int
685GET_BASEBG (int rend)
686 CODE:
687 RETVAL = GET_BASEBG (rend);
688 OUTPUT:
689 RETVAL
690
691int
692SET_FGCOLOR (int rend, int new_color)
693 CODE:
694 RETVAL = SET_FGCOLOR (rend, new_color);
695 OUTPUT:
696 RETVAL
697
698int
699SET_BGCOLOR (int rend, int new_color)
700 CODE:
701 RETVAL = SET_BGCOLOR (rend, new_color);
702 OUTPUT:
703 RETVAL
704
705int
706GET_CUSTOM (int rend)
707 CODE:
708 RETVAL = (rend && RS_customMask) >> RS_customShift;
709 OUTPUT:
710 RETVAL
711
712int
713SET_CUSTOM (int rend, int new_value)
714 CODE:
715{
716 if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
717 croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
718
719 RETVAL = (rend & ~RS_customMask)
720 | ((new_value << RS_customShift) & RS_customMask);
721}
722 OUTPUT:
723 RETVAL
724
336MODULE = urxvt PACKAGE = urxvt::term 725MODULE = urxvt PACKAGE = urxvt::term
726
727void
728rxvt_term::destroy ()
729
730void
731rxvt_term::grab_button (int button, U32 modifiers)
732 CODE:
733 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
734 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
735 GrabModeSync, GrabModeSync, None, None);
736
737bool
738rxvt_term::grab (U32 eventtime, int sync = 0)
739 CODE:
740{
741 int mode = sync ? GrabModeSync : GrabModeAsync;
742
743 THIS->perl.grabtime = 0;
744
745 if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
746 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
747 mode, mode, None, None, eventtime))
748 if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
749 THIS->perl.grabtime = eventtime;
750 else
751 XUngrabPointer (THIS->display->display, eventtime);
752
753 RETVAL = !!THIS->perl.grabtime;
754}
755 OUTPUT:
756 RETVAL
757
758void
759rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)
760 CODE:
761 XAllowEvents (THIS->display->display, AsyncBoth, eventtime);
762
763void
764rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)
765 CODE:
766 XAllowEvents (THIS->display->display, SyncBoth, eventtime);
767
768void
769rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)
770 CODE:
771 XAllowEvents (THIS->display->display, ReplayPointer, eventtime);
772 XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);
773
774void
775rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)
776 CODE:
777 THIS->perl.grabtime = 0;
778 XUngrabKeyboard (THIS->display->display, eventtime);
779 XUngrabPointer (THIS->display->display, eventtime);
337 780
338int 781int
339rxvt_term::strwidth (SV *str) 782rxvt_term::strwidth (SV *str)
340 CODE: 783 CODE:
341{ 784{
… …
377 820
378 rxvt_push_locale (THIS->locale); 821 rxvt_push_locale (THIS->locale);
379 wchar_t *wstr = rxvt_mbstowcs (data, len); 822 wchar_t *wstr = rxvt_mbstowcs (data, len);
380 rxvt_pop_locale (); 823 rxvt_pop_locale ();
381 824
382 char *str = rxvt_wcstoutf8 (wstr); 825 RETVAL = wcs2sv (wstr);
383 free (wstr); 826 free (wstr);
827}
828 OUTPUT:
829 RETVAL
384 830
385 RETVAL = newSVpv (str, 0); 831#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
386 SvUTF8_on (RETVAL); 832
833#define TERM_OFFSET_width TERM_OFFSET(width)
834#define TERM_OFFSET_height TERM_OFFSET(height)
835#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
836#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
837#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
838#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
839#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
840#define TERM_OFFSET_focus TERM_OFFSET(focus)
841#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
842#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
843#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
844#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)
845
846int
847rxvt_term::width ()
848 ALIAS:
849 width = TERM_OFFSET_width
850 height = TERM_OFFSET_height
851 fwidth = TERM_OFFSET_fwidth
852 fheight = TERM_OFFSET_fheight
853 fbase = TERM_OFFSET_fbase
854 nrow = TERM_OFFSET_nrow
855 ncol = TERM_OFFSET_ncol
856 focus = TERM_OFFSET_focus
857 mapped = TERM_OFFSET_mapped
858 saveLines = TERM_OFFSET_saveLines
859 total_rows = TERM_OFFSET_total_rows
860 nsaved = TERM_OFFSET_nsaved
861 CODE:
862 RETVAL = *(int *)((char *)THIS + ix);
863 OUTPUT:
864 RETVAL
865
866unsigned int
867rxvt_term::ModLevel3Mask ()
868 ALIAS:
869 ModLevel3Mask = 0
870 ModMetaMask = 1
871 ModNumLockMask = 2
872 CODE:
873 switch (ix)
874 {
875 case 0: RETVAL = THIS->ModLevel3Mask; break;
876 case 1: RETVAL = THIS->ModMetaMask; break;
877 case 2: RETVAL = THIS->ModNumLockMask; break;
878 }
879 OUTPUT:
880 RETVAL
881
882U32
883rxvt_term::parent ()
884 CODE:
885 RETVAL = (U32)THIS->parent [0];
886 OUTPUT:
887 RETVAL
888
889U32
890rxvt_term::vt ()
891 CODE:
892 RETVAL = (U32)THIS->vt;
893 OUTPUT:
894 RETVAL
895
896U32
897rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
898 CODE:
899{
900 RETVAL = THIS->rstyle;
901 THIS->rstyle = new_rstyle;
902}
903 OUTPUT:
904 RETVAL
905
906int
907rxvt_term::view_start (int newval = -1)
908 CODE:
909{
910 RETVAL = THIS->view_start;
911
912 if (newval >= 0)
913 {
914 THIS->view_start = min (newval, THIS->nsaved);
915 THIS->scr_changeview (RETVAL);
916 }
917}
918 OUTPUT:
919 RETVAL
920
921void
922rxvt_term::want_refresh ()
923 CODE:
924 THIS->want_refresh = 1;
925
926void
927rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
928 PPCODE:
929{
930 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
931 XSRETURN_EMPTY;
932
933 line_t &l = ROW(row_number);
934
935 if (GIMME_V != G_VOID)
936 {
937 wchar_t *wstr = new wchar_t [THIS->ncol];
938
939 for (int col = 0; col < THIS->ncol; col++)
940 wstr [col] = l.t [col];
941
942 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
943
944 delete [] wstr;
945 }
946
947 if (new_text)
948 {
949 wchar_t *wstr = sv2wcs (new_text);
950
951 int len = min (wcslen (wstr) - start_ofs, max_len);
952
953 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
954 {
955 free (wstr);
956 croak ("new_text extends beyond horizontal margins");
957 }
958
959 for (int col = start_col; col < start_col + len; col++)
960 {
961 l.t [col] = wstr [start_ofs + col - start_col];
962 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
963 }
964
387 free (str); 965 free (wstr);
966 }
967}
968
969void
970rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
971 PPCODE:
972{
973 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
974 XSRETURN_EMPTY;
975
976 line_t &l = ROW(row_number);
977
978 if (GIMME_V != G_VOID)
979 {
980 AV *av = newAV ();
981
982 av_extend (av, THIS->ncol - 1);
983 for (int col = 0; col < THIS->ncol; col++)
984 av_store (av, col, newSViv (l.r [col]));
985
986 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
987 }
988
989 if (new_rend)
990 {
991 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
992 croak ("new_rend must be arrayref");
993
994 AV *av = (AV *)SvRV (new_rend);
995 int len = min (av_len (av) + 1 - start_ofs, max_len);
996
997 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
998 croak ("new_rend array extends beyond horizontal margins");
999
1000 for (int col = start_col; col < start_col + len; col++)
1001 {
1002 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
1003
1004 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
1005 }
1006 }
1007}
1008
1009int
1010rxvt_term::ROW_l (int row_number, int new_length = -1)
1011 CODE:
1012{
1013 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
1014 XSRETURN_EMPTY;
1015
1016 line_t &l = ROW(row_number);
1017 RETVAL = l.l;
1018
1019 if (new_length >= 0)
1020 l.l = new_length;
1021}
1022 OUTPUT:
1023 RETVAL
1024
1025bool
1026rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1027 CODE:
1028{
1029 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
1030 XSRETURN_EMPTY;
1031
1032 line_t &l = ROW(row_number);
1033 RETVAL = l.is_longer ();
1034
1035 if (new_is_longer >= 0)
1036 l.is_longer (new_is_longer);
1037}
1038 OUTPUT:
1039 RETVAL
1040
1041SV *
1042rxvt_term::special_encode (SV *string)
1043 CODE:
1044{
1045 wchar_t *wstr = sv2wcs (string);
1046 int wlen = wcslen (wstr);
1047 wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
1048
1049 rxvt_push_locale (THIS->locale);
1050
1051 wchar_t *r = rstr;
1052 for (wchar_t *s = wstr; *s; s++)
1053 if (wcwidth (*s) == 0)
1054 {
1055 if (r == rstr)
1056 croak ("leading combining character unencodable");
1057
1058 unicode_t n = rxvt_compose (r[-1], *s);
1059 if (n == NOCHAR)
1060 n = rxvt_composite.compose (r[-1], *s);
1061
1062 r[-1] = n;
1063 }
1064#if !UNICODE_3
1065 else if (*s >= 0x10000)
1066 *r++ = rxvt_composite.compose (*s);
1067#endif
1068 else
1069 *r++ = *s;
1070
1071 rxvt_pop_locale ();
1072
1073 RETVAL = wcs2sv (rstr, r - rstr);
1074
1075 delete [] rstr;
1076}
1077 OUTPUT:
1078 RETVAL
1079
1080SV *
1081rxvt_term::special_decode (SV *text)
1082 CODE:
1083{
1084 wchar_t *wstr = sv2wcs (text);
1085 int wlen = wcslen (wstr);
1086 int dlen = 0;
1087
1088 // find length
1089 for (wchar_t *s = wstr; *s; s++)
1090 if (*s == NOCHAR)
1091 ;
1092 else if (IS_COMPOSE (*s))
1093 dlen += rxvt_composite.expand (*s, 0);
1094 else
1095 dlen++;
1096
1097 wchar_t *rstr = new wchar_t [dlen];
1098
1099 // decode
1100 wchar_t *r = rstr;
1101 for (wchar_t *s = wstr; *s; s++)
1102 if (*s == NOCHAR)
1103 ;
1104 else if (IS_COMPOSE (*s))
1105 r += rxvt_composite.expand (*s, r);
1106 else
1107 *r++ = *s;
1108
1109 RETVAL = wcs2sv (rstr, r - rstr);
1110
1111 delete [] rstr;
388} 1112}
389 OUTPUT: 1113 OUTPUT:
390 RETVAL 1114 RETVAL
391 1115
392void 1116void
393rxvt_term::_resource (char *name, int index, SV *newval = 0) 1117rxvt_term::_resource (char *name, int index, SV *newval = 0)
394 PPCODE: 1118 PPCODE:
395{ 1119{
396 struct resval { const char *name; int value; } rslist [] = { 1120 struct resval { const char *name; int value; } rslist [] = {
397# define Rs_def(name) { # name, Rs_ ## name }, 1121# define def(name) { # name, Rs_ ## name },
398# define Rs_reserve(name,count) 1122# define reserve(name,count)
399# include "rsinc.h" 1123# include "rsinc.h"
400# undef Rs_def 1124# undef def
401# undef Rs_reserve 1125# undef reserve
402 }; 1126 };
403 1127
404 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 1128 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
405 1129
406 do { 1130 do {
… …
428 THIS->rs [index] = 0; 1152 THIS->rs [index] = 0;
429 } 1153 }
430} 1154}
431 1155
432void 1156void
433rxvt_term::selection_mark (...) 1157rxvt_term::cur (...)
434 PROTOTYPE: $;$$ 1158 PROTOTYPE: $;$$
435 ALIAS: 1159 ALIAS:
1160 screen_cur = 0
436 selection_beg = 1 1161 selection_beg = 1
437 selection_end = 2 1162 selection_end = 2
1163 selection_mark = 3
438 PPCODE: 1164 PPCODE:
439{ 1165{
440 row_col_t &sel = ix == 1 ? THIS->selection.beg 1166 row_col_t &rc = ix == 0 ? THIS->screen.cur
1167 : ix == 1 ? THIS->selection.beg
441 : ix == 2 ? THIS->selection.end 1168 : ix == 2 ? THIS->selection.end
442 : THIS->selection.mark; 1169 : THIS->selection.mark;
443 1170
444 if (GIMME_V != G_VOID) 1171 if (GIMME_V != G_VOID)
445 { 1172 {
446 EXTEND (SP, 2); 1173 EXTEND (SP, 2);
447 PUSHs (sv_2mortal (newSViv (sel.row))); 1174 PUSHs (sv_2mortal (newSViv (rc.row)));
448 PUSHs (sv_2mortal (newSViv (sel.col))); 1175 PUSHs (sv_2mortal (newSViv (rc.col)));
449 } 1176 }
450 1177
451 if (items == 3) 1178 if (items == 3)
452 { 1179 {
453 sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1180 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
454 sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1181 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
455 1182
456 if (ix) 1183 if (ix)
457 THIS->want_refresh = 1; 1184 THIS->want_refresh = 1;
458 } 1185 }
459} 1186}
460 1187
461int 1188int
462rxvt_term::selection_grab (int eventtime) 1189rxvt_term::selection_grab (U32 eventtime)
463 1190
464void 1191void
465rxvt_term::selection (SV *newtext = 0) 1192rxvt_term::selection (SV *newtext = 0)
466 PPCODE: 1193 PPCODE:
467{ 1194{
468 if (GIMME_V != G_VOID) 1195 if (GIMME_V != G_VOID)
469 { 1196 XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));
470 char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);
471 SV *sv = newSVpv (sel, 0);
472 SvUTF8_on (sv);
473 free (sel);
474 XPUSHs (sv_2mortal (sv));
475 }
476 1197
477 if (newtext) 1198 if (newtext)
478 { 1199 {
479 free (THIS->selection.text); 1200 free (THIS->selection.text);
480 1201
481 THIS->selection.text = sv2wcs (newtext); 1202 THIS->selection.text = sv2wcs (newtext);
482 THIS->selection.len = wcslen (THIS->selection.text); 1203 THIS->selection.len = wcslen (THIS->selection.text);
483 } 1204 }
484} 1205}
485
486void
487rxvt_term::scr_overlay_new (int x, int y, int w, int h)
488 1206
489void 1207void
490rxvt_term::scr_overlay_off () 1208rxvt_term::scr_add_lines (SV *string)
491
492void
493rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
494 CODE: 1209 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{ 1210{
501 wchar_t *wtext = sv2wcs (text); 1211 wchar_t *wstr = sv2wcs (string);
502 THIS->scr_overlay_set (x, y, wtext); 1212 THIS->scr_add_lines (wstr, wcslen (wstr));
503 free (wtext); 1213 free (wstr);
504} 1214}
505 1215
506void 1216void
507rxvt_term::tt_write (SV *octets) 1217rxvt_term::tt_write (SV *octets)
508 INIT: 1218 INIT:
509 STRLEN len; 1219 STRLEN len;
510 char *str = SvPVbyte (octets, len); 1220 char *str = SvPVbyte (octets, len);
511 C_ARGS: 1221 C_ARGS:
512 (unsigned char *)str, len 1222 str, len
1223
1224void
1225rxvt_term::cmd_parse (SV *octets)
1226 CODE:
1227{
1228 STRLEN len;
1229 char *str = SvPVbyte (octets, len);
1230
1231 char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
1232 char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1233
1234 THIS->cmdbuf_ptr = str;
1235 THIS->cmdbuf_endp = str + len;
1236
1237 rxvt_push_locale (THIS->locale);
1238 THIS->cmd_parse ();
1239 rxvt_pop_locale ();
1240
1241 THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1242 THIS->cmdbuf_endp = old_cmdbuf_endp;
1243}
1244
1245SV *
1246rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
1247 CODE:
1248{
1249 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
1250 RETVAL = newSVptr ((void *)o, "urxvt::overlay");
1251 o->self = (HV *)SvRV (RETVAL);
1252}
1253 OUTPUT:
1254 RETVAL
1255
1256MODULE = urxvt PACKAGE = urxvt::overlay
1257
1258void
1259overlay::set (int x, int y, SV *text, SV *rend = 0)
1260
1261void
1262overlay::show ()
1263
1264void
1265overlay::hide ()
1266
1267void
1268overlay::DESTROY ()
513 1269
514MODULE = urxvt PACKAGE = urxvt::timer 1270MODULE = urxvt PACKAGE = urxvt::timer
515 1271
516SV * 1272SV *
517timer::new () 1273timer::new ()
518 CODE: 1274 CODE:
519 timer *w = new timer; 1275 timer *w = new timer;
1276 w->start (NOW);
520 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 1277 RETVAL = newSVptr ((void *)w, "urxvt::timer");
521 w->self = (HV *)SvRV (RETVAL); 1278 w->self = (HV *)SvRV (RETVAL);
522 OUTPUT: 1279 OUTPUT:
523 RETVAL 1280 RETVAL
524 1281
… …
532 1289
533NV 1290NV
534timer::at () 1291timer::at ()
535 CODE: 1292 CODE:
536 RETVAL = THIS->at; 1293 RETVAL = THIS->at;
1294 OUTPUT:
1295 RETVAL
1296
1297timer *
1298timer::interval (NV interval)
1299 CODE:
1300 THIS->interval = interval;
1301 RETVAL = THIS;
537 OUTPUT: 1302 OUTPUT:
538 RETVAL 1303 RETVAL
539 1304
540timer * 1305timer *
541timer::set (NV tstamp) 1306timer::set (NV tstamp)

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