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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.63 by root, Fri Jan 13 05:06:44 2006 UTC vs.
Revision 1.122 by root, Sun Jun 15 14:07:58 2008 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) 2005-2006 Marc Lehmann <pcg@goof.com> 6 * Copyright (c) 2005-2008 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.
31#include <cstddef> 31#include <cstddef>
32#include <cstdarg> 32#include <cstdarg>
33 33
34#include "unistd.h" 34#include "unistd.h"
35 35
36#include "iom.h" 36#include "ev_cpp.h"
37#include "rxvt.h" 37#include "rxvt.h"
38#include "keyboard.h" 38#include "keyboard.h"
39#include "rxvtutil.h" 39#include "rxvtutil.h"
40#include "rxvtperl.h" 40#include "rxvtperl.h"
41 41
42#include "perlxsi.c" 42#include "perlxsi.c"
43 43
44#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
45# define GRAB_CURSOR THIS->leftptr_cursor 44#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46#else
47# define GRAB_CURSOR None
48#endif
49 45
50#undef LINENO 46#undef LINENO
51#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows) 47#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52#undef ROW 48#undef ROW
53#define ROW(n) THIS->row_buf [LINENO (n)] 49#define ROW(n) THIS->row_buf [LINENO (n)]
54 50
55///////////////////////////////////////////////////////////////////////////// 51/////////////////////////////////////////////////////////////////////////////
56 52
57static SV *
58taint (SV *sv)
59{
60 SvTAINT (sv);
61 return sv;
62}
63
64static SV *
65taint_if (SV *sv, SV *src)
66{
67 if (SvTAINTED (src))
68 SvTAINT (sv);
69
70 return sv;
71}
72
73static wchar_t * 53static wchar_t *
74sv2wcs (SV *sv) 54sv2wcs (SV *sv)
75{ 55{
76 STRLEN len; 56 STRLEN len;
77 char *str = SvPVutf8 (sv, len); 57 char *str = SvPVutf8 (sv, len);
89 69
90 return sv; 70 return sv;
91} 71}
92 72
93static SV * 73static SV *
94new_ref (HV *hv, const char *klass)
95{
96 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97}
98
99//TODO: use magic
100static SV *
101newSVptr (void *ptr, const char *klass) 74newSVptr (void *ptr, const char *klass)
102{ 75{
103 HV *hv = newHV (); 76 HV *hv = newHV ();
104 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 77 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
105 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 78 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
127 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); 100 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128 101
129 return (long)mg->mg_ptr; 102 return (long)mg->mg_ptr;
130} 103}
131 104
132#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self) 105#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") 106#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134 107
135///////////////////////////////////////////////////////////////////////////// 108/////////////////////////////////////////////////////////////////////////////
136 109
137struct perl_watcher
138{
139 SV *cbsv;
140 HV *self;
141
142 perl_watcher ()
143 : cbsv (newSV (0))
144 {
145 }
146
147 ~perl_watcher ()
148 {
149 SvREFCNT_dec (cbsv);
150 }
151
152 void cb (SV *cb)
153 {
154 sv_setsv (cbsv, cb);
155 }
156
157 void invoke (const char *type, SV *self, int arg = -1);
158};
159
160void
161perl_watcher::invoke (const char *type, SV *self, int arg)
162{
163 dSP;
164
165 ENTER;
166 SAVETMPS;
167
168 PUSHMARK (SP);
169
170 XPUSHs (sv_2mortal (self));
171
172 if (arg >= 0)
173 XPUSHs (sv_2mortal (newSViv (arg)));
174
175 PUTBACK;
176 call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
177 SPAGAIN;
178
179 PUTBACK;
180 FREETMPS;
181 LEAVE;
182
183 if (SvTRUE (ERRSV))
184 rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185}
186
187#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
189
190struct timer : time_watcher, perl_watcher
191{
192 tstamp interval;
193
194 timer ()
195 : time_watcher (this, &timer::execute)
196 {
197 }
198
199 void execute (time_watcher &w)
200 {
201 if (interval)
202 start (at + interval);
203
204 invoke ("urxvt::timer", newSVtimer (this));
205 }
206};
207
208#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
210
211struct iow : io_watcher, perl_watcher
212{
213 iow ()
214 : io_watcher (this, &iow::execute)
215 {
216 }
217
218 void execute (io_watcher &w, short revents)
219 {
220 invoke ("urxvt::iow", newSViow (this), revents);
221 }
222};
223
224/////////////////////////////////////////////////////////////////////////////
225
226#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay") 110#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227 111
228struct overlay { 112class overlay {
229 HV *self;
230 rxvt_term *THIS; 113 rxvt_term *THIS;
114 AV *overlay_av;
231 int x, y, w, h; 115 int x, y, w, h;
232 int border; 116 int border;
233 text_t **text; 117 text_t **text;
234 rend_t **rend; 118 rend_t **rend;
235 119
120public:
121 HV *self;
122
236 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border); 123 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
237 ~overlay (); 124 ~overlay ();
238 125
239 void show (); 126 void show ();
240 void hide (); 127 void hide ();
243 130
244 void set (int x, int y, SV *str, SV *rend); 131 void set (int x, int y, SV *str, SV *rend);
245}; 132};
246 133
247overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border) 134overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
248: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2) 135: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
249{ 136{
137 if (w < 0) w = 0;
138 if (h < 0) h = 0;
139
250 if (border == 2) 140 if (border == 2)
251 { 141 {
252 w += 2; 142 w += 2;
253 h += 2; 143 h += 2;
254 } 144 }
292 *rp++ = r; 182 *rp++ = r;
293 } 183 }
294 } 184 }
295 185
296 show (); 186 show ();
297 THIS->want_refresh = 1;
298} 187}
299 188
300overlay::~overlay () 189overlay::~overlay ()
301{ 190{
302 hide (); 191 hide ();
307 delete [] rend[y]; 196 delete [] rend[y];
308 } 197 }
309 198
310 delete [] text; 199 delete [] text;
311 delete [] rend; 200 delete [] rend;
201}
202
203void
204overlay::show ()
205{
206 if (overlay_av)
207 return;
208
209 overlay_av = (AV *)SvREFCNT_inc (SvRV (
210 *hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
211 ));
212 av_push (overlay_av, newSViv ((long)this));
312 213
313 THIS->want_refresh = 1; 214 THIS->want_refresh = 1;
314} 215 THIS->refresh_check ();
315
316void
317overlay::show ()
318{
319 char key[33]; sprintf (key, "%32lx", (long)this);
320
321 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322 hv_store (hv, key, 32, newSViv ((long)this), 0);
323} 216}
324 217
325void 218void
326overlay::hide () 219overlay::hide ()
327{ 220{
328 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0); 221 if (!overlay_av)
222 return;
329 223
330 if (ovs) 224 int i;
331 {
332 char key[33]; sprintf (key, "%32lx", (long)this);
333 225
334 HV *hv = (HV *)SvRV (*ovs); 226 for (i = AvFILL (overlay_av); i >= 0; i--)
335 hv_delete (hv, key, 32, G_DISCARD); 227 if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336 } 228 break;
229
230 for (; i < AvFILL (overlay_av); i++)
231 av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
232
233 av_pop (overlay_av);
234
235 SvREFCNT_dec (overlay_av);
236 overlay_av = 0;
237
238 THIS->want_refresh = 1;
239 THIS->refresh_check ();
337} 240}
338 241
339void overlay::swap () 242void overlay::swap ()
340{ 243{
341 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w)); 244 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
347 for (int y = ov_h; y--; ) 250 for (int y = ov_h; y--; )
348 { 251 {
349 text_t *t1 = text [y]; 252 text_t *t1 = text [y];
350 rend_t *r1 = rend [y]; 253 rend_t *r1 = rend [y];
351 254
352 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; 255 text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; 256 rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354 257
355 for (int x = ov_w; x--; ) 258 for (int x = ov_w; x--; )
356 { 259 {
357 text_t t = *t1; *t1++ = *t2; *t2++ = t; 260 text_t t = *t1; *t1++ = *t2; *t2++ = t;
358 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); 261 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
381 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) 284 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382 croak ("rend must be arrayref"); 285 croak ("rend must be arrayref");
383 286
384 AV *av = (AV *)SvRV (rend); 287 AV *av = (AV *)SvRV (rend);
385 288
386 for (int col = min (av_len (av) + 1, w - x - border); col--; ) 289 for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1)); 290 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388 } 291 }
389 292
390 THIS->want_refresh = 1; 293 THIS->want_refresh = 1;
294 THIS->refresh_check ();
391} 295}
392 296
297/////////////////////////////////////////////////////////////////////////////
298
299#define IOM_CLASS "urxvt"
300#define IOM_WARN rxvt_warn
301#include "iom_perl.h"
393 302
394///////////////////////////////////////////////////////////////////////////// 303/////////////////////////////////////////////////////////////////////////////
395 304
396struct rxvt_perl_interp rxvt_perl; 305struct rxvt_perl_interp rxvt_perl;
397 306
405 perl_free (perl); 314 perl_free (perl);
406 } 315 }
407} 316}
408 317
409void 318void
410rxvt_perl_interp::init () 319rxvt_perl_interp::init (rxvt_term *term)
411{ 320{
412 if (!perl) 321 if (!perl)
413 { 322 {
323 rxvt_push_locale (""); // perl init destroys current locale
324
414 perl_environ = rxvt_environ; 325 perl_environ = rxvt_environ;
415 swap (perl_environ, environ); 326 swap (perl_environ, environ);
416 327
417 char *argv[] = { 328 char *argv[] = {
418 "", 329 "",
419 "-T", 330 "-e"
420 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 331 "BEGIN {"
332 " urxvt->bootstrap;"
333 " unshift @INC, '" LIBDIR "';"
334 "}"
335 ""
336 "use urxvt;"
421 }; 337 };
422 338
423 perl = perl_alloc (); 339 perl = perl_alloc ();
424 perl_construct (perl); 340 perl_construct (perl);
425 341
426 if (perl_parse (perl, xs_init, 3, argv, (char **)NULL) 342 if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
427 || perl_run (perl)) 343 || perl_run (perl))
428 { 344 {
429 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); 345 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430 346
431 perl_destruct (perl); 347 perl_destruct (perl);
432 perl_free (perl); 348 perl_free (perl);
433 perl = 0; 349 perl = 0;
434 } 350 }
435 351
436 swap (perl_environ, environ); 352 swap (perl_environ, environ);
353
354 rxvt_pop_locale ();
355 }
356
357 if (perl)
358 {
359 // runs outside of perls ENV
360 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
361 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
437 } 362 }
438} 363}
439 364
440static void 365static void
441ungrab (rxvt_term *THIS) 366ungrab (rxvt_term *THIS)
442{ 367{
443 if (THIS->perl.grabtime) 368 if (THIS->perl.grabtime)
444 { 369 {
445 XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime); 370 XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446 XUngrabPointer (THIS->display->display, THIS->perl.grabtime); 371 XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447 THIS->perl.grabtime = 0; 372 THIS->perl.grabtime = 0;
448 } 373 }
449} 374}
450 375
451bool 376bool
452rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 377rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453{ 378{
454 if (!perl) 379 if (!perl || !term->perl.self)
455 return false; 380 return false;
456 381
457 if (htype == HOOK_INIT) // first hook ever called 382 // pre-handling of some events
383 if (htype == HOOK_REFRESH_END)
458 { 384 {
459 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); 385 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
460 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 386
387 for (int i = 0; i <= AvFILL (av); i++)
388 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461 } 389 }
462 else if (!term->perl.self) 390
463 return false; // perl not initialized for this instance 391 swap (perl_environ, environ);
392
393 bool event_consumed;
394
395 if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
396 || term->perl.should_invoke [htype])
397 try
398 {
399 dSP;
400 va_list ap;
401
402 va_start (ap, htype);
403
404 ENTER;
405 SAVETMPS;
406
407 PUSHMARK (SP);
408
409 XPUSHs (sv_2mortal (newSVterm (term)));
410 XPUSHs (sv_2mortal (newSViv (htype)));
411
412 for (;;) {
413 data_type dt = (data_type)va_arg (ap, int);
414
415 switch (dt)
416 {
417 case DT_INT:
418 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
419 break;
420
421 case DT_LONG:
422 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
423 break;
424
425 case DT_STR:
426 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
427 break;
428
429 case DT_STR_LEN:
430 {
431 char *str = va_arg (ap, char *);
432 int len = va_arg (ap, int);
433
434 XPUSHs (sv_2mortal (newSVpvn (str, len)));
435 }
436 break;
437
438 case DT_WCS_LEN:
439 {
440 wchar_t *wstr = va_arg (ap, wchar_t *);
441 int wlen = va_arg (ap, int);
442
443 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
444 }
445 break;
446
447 case DT_LCS_LEN:
448 {
449 long *lstr = va_arg (ap, long *);
450 int llen = va_arg (ap, int);
451
452 XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
453 }
454 break;
455
456 case DT_XEVENT:
457 {
458 XEvent *xe = va_arg (ap, XEvent *);
459 HV *hv = newHV ();
460
461# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
462# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
463# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
464# undef set
465
466 setiv (type, xe->type);
467 setiv (send_event, xe->xany.send_event);
468 setiv (serial, xe->xany.serial);
469
470 switch (xe->type)
471 {
472 case KeyPress:
473 case KeyRelease:
474 case ButtonPress:
475 case ButtonRelease:
476 case MotionNotify:
477 setuv (window, xe->xmotion.window);
478 setuv (root, xe->xmotion.root);
479 setuv (subwindow, xe->xmotion.subwindow);
480 setuv (time, xe->xmotion.time);
481 setiv (x, xe->xmotion.x);
482 setiv (y, xe->xmotion.y);
483 setiv (row, xe->xmotion.y / term->fheight + term->view_start);
484 setiv (col, xe->xmotion.x / term->fwidth);
485 setiv (x_root, xe->xmotion.x_root);
486 setiv (y_root, xe->xmotion.y_root);
487 setuv (state, xe->xmotion.state);
488
489 switch (xe->type)
490 {
491 case KeyPress:
492 case KeyRelease:
493 setuv (keycode, xe->xkey.keycode);
494 break;
495
496 case ButtonPress:
497 case ButtonRelease:
498 setuv (button, xe->xbutton.button);
499 break;
500
501 case MotionNotify:
502 setiv (is_hint, xe->xmotion.is_hint);
503 break;
504 }
505
506 break;
507
508 case MapNotify:
509 case UnmapNotify:
510 case ConfigureNotify:
511 setuv (event, xe->xconfigure.event);
512 setuv (window, xe->xconfigure.window);
513
514 switch (xe->type)
515 {
516 case ConfigureNotify:
517 setiv (x, xe->xconfigure.x);
518 setiv (y, xe->xconfigure.y);
519 setiv (width, xe->xconfigure.width);
520 setiv (height, xe->xconfigure.height);
521 setuv (above, xe->xconfigure.above);
522 break;
523 }
524
525 break;
526
527 case PropertyNotify:
528 setuv (window, xe->xproperty.window);
529 setuv (atom, xe->xproperty.atom);
530 setuv (time, xe->xproperty.time);
531 setiv (state, xe->xproperty.state);
532 break;
533
534 case ClientMessage:
535 setuv (window, xe->xclient.window);
536 setuv (message_type, xe->xclient.message_type);
537 setuv (format, xe->xclient.format);
538 setuv (l0, xe->xclient.data.l[0]);
539 setuv (l1, xe->xclient.data.l[1]);
540 setuv (l2, xe->xclient.data.l[2]);
541 setuv (l3, xe->xclient.data.l[3]);
542 setuv (l4, xe->xclient.data.l[4]);
543 break;
544 }
545
546 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
547 }
548 break;
549
550 case DT_END:
551 goto call;
552
553 default:
554 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
555 }
556 }
557
558 call:
559 va_end (ap);
560
561 PUTBACK;
562 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
563 SPAGAIN;
564
565 if (count)
566 {
567 SV *status = POPs;
568 count = SvTRUE (status);
569 }
570
571 PUTBACK;
572 FREETMPS;
573 LEAVE;
574
575 if (SvTRUE (ERRSV))
576 {
577 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
578 ungrab (term); // better lose the grab than the session
579 }
580
581 event_consumed = !!count;
582 }
583 catch (...)
584 {
585 swap (perl_environ, environ);
586 throw;
587 }
588 else
589 event_consumed = false;
590
591 // post-handling of some events
592 if (htype == HOOK_REFRESH_BEGIN)
593 {
594 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
595
596 for (int i = AvFILL (av); i >= 0; i--)
597 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
598 }
464 else if (htype == HOOK_DESTROY) 599 else if (htype == HOOK_DESTROY)
465 { 600 {
466 // handled later 601 clearSVptr ((SV *)term->perl.self);
602 SvREFCNT_dec ((SV *)term->perl.self);
603
604 // don't allow further calls
605 term->perl.self = 0;
467 } 606 }
468 else
469 {
470 if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
471 {
472 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473
474 if (HvKEYS (hv))
475 {
476 hv_iterinit (hv);
477
478 while (HE *he = hv_iternext (hv))
479 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480 }
481
482 }
483
484 if (!term->perl.should_invoke [htype])
485 return false;
486 }
487 607
488 swap (perl_environ, environ); 608 swap (perl_environ, environ);
489 609
490 try 610 return event_consumed;
491 {
492 dSP;
493 va_list ap;
494
495 va_start (ap, htype);
496
497 ENTER;
498 SAVETMPS;
499
500 PUSHMARK (SP);
501
502 XPUSHs (sv_2mortal (newSVterm (term)));
503 XPUSHs (sv_2mortal (newSViv (htype)));
504
505 for (;;) {
506 data_type dt = (data_type)va_arg (ap, int);
507
508 switch (dt)
509 {
510 case DT_INT:
511 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
512 break;
513
514 case DT_LONG:
515 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516 break;
517
518 case DT_STR:
519 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
520 break;
521
522 case DT_STR_LEN:
523 {
524 char *str = va_arg (ap, char *);
525 int len = va_arg (ap, int);
526
527 XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
528 }
529 break;
530
531 case DT_WCS_LEN:
532 {
533 wchar_t *wstr = va_arg (ap, wchar_t *);
534 int wlen = va_arg (ap, int);
535
536 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
537 }
538 break;
539
540 case DT_XEVENT:
541 {
542 XEvent *xe = va_arg (ap, XEvent *);
543 HV *hv = newHV ();
544
545# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
546# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
547# undef set
548
549 setiv (type, xe->type);
550 setiv (send_event, xe->xany.send_event);
551 setiv (serial, xe->xany.serial);
552
553 switch (xe->type)
554 {
555 case KeyPress:
556 case KeyRelease:
557 case ButtonPress:
558 case ButtonRelease:
559 case MotionNotify:
560 setiv (time, xe->xmotion.time);
561 setiv (x, xe->xmotion.x);
562 setiv (y, xe->xmotion.y);
563 setiv (row, xe->xmotion.y / term->fheight);
564 setiv (col, xe->xmotion.x / term->fwidth);
565 setiv (x_root, xe->xmotion.x_root);
566 setiv (y_root, xe->xmotion.y_root);
567 setiv (state, xe->xmotion.state);
568 break;
569 }
570
571 switch (xe->type)
572 {
573 case KeyPress:
574 case KeyRelease:
575 setiv (keycode, xe->xkey.keycode);
576 break;
577
578 case ButtonPress:
579 case ButtonRelease:
580 setiv (button, xe->xbutton.button);
581 break;
582
583 case MotionNotify:
584 setiv (is_hint, xe->xmotion.is_hint);
585 break;
586 }
587
588 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589 }
590 break;
591
592 case DT_END:
593 {
594 va_end (ap);
595
596 PUTBACK;
597 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598 SPAGAIN;
599
600 if (count)
601 {
602 SV *status = POPs;
603 count = SvTRUE (status);
604 }
605
606 PUTBACK;
607 FREETMPS;
608 LEAVE;
609
610 if (SvTRUE (ERRSV))
611 {
612 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613 ungrab (term); // better lose the grab than the session
614 }
615
616 if (htype == HOOK_DESTROY)
617 {
618 clearSVptr ((SV *)term->perl.self);
619 SvREFCNT_dec ((SV *)term->perl.self);
620 }
621
622 swap (perl_environ, environ);
623 return count;
624 }
625
626 default:
627 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628 }
629 }
630 }
631 catch (...)
632 {
633 swap (perl_environ, environ);
634 throw;
635 }
636} 611}
637 612
638///////////////////////////////////////////////////////////////////////////// 613/////////////////////////////////////////////////////////////////////////////
639 614
640MODULE = urxvt PACKAGE = urxvt 615MODULE = urxvt PACKAGE = urxvt
659# include "optinc.h" 634# include "optinc.h"
660# undef nodef 635# undef nodef
661# undef def 636# undef def
662 637
663 HV *stash = gv_stashpv ("urxvt", 1); 638 HV *stash = gv_stashpv ("urxvt", 1);
664 struct { 639 static const struct {
665 const char *name; 640 const char *name;
666 IV iv; 641 IV iv;
667 } *civ, const_iv[] = { 642 } *civ, const_iv[] = {
668# define const_iv(name) { # name, (IV)name } 643# define const_iv(name) { # name, (IV)name }
669 const_iv (DEFAULT_RSTYLE), 644 const_iv (DEFAULT_RSTYLE),
688 const_iv (Button3Mask), 663 const_iv (Button3Mask),
689 const_iv (Button4Mask), 664 const_iv (Button4Mask),
690 const_iv (Button5Mask), 665 const_iv (Button5Mask),
691 const_iv (AnyModifier), 666 const_iv (AnyModifier),
692 667
693 const_iv (EVENT_NONE), 668 const_iv (NoSymbol),
694 const_iv (EVENT_READ), 669 const_iv (GrabModeSync),
695 const_iv (EVENT_WRITE), 670 const_iv (GrabModeAsync),
696 671
697 const_iv (NoEventMask), 672 const_iv (NoEventMask),
698 const_iv (KeyPressMask), 673 const_iv (KeyPressMask),
699 const_iv (KeyReleaseMask), 674 const_iv (KeyReleaseMask),
700 const_iv (ButtonPressMask), 675 const_iv (ButtonPressMask),
752 const_iv (SelectionRequest), 727 const_iv (SelectionRequest),
753 const_iv (SelectionNotify), 728 const_iv (SelectionNotify),
754 const_iv (ColormapNotify), 729 const_iv (ColormapNotify),
755 const_iv (ClientMessage), 730 const_iv (ClientMessage),
756 const_iv (MappingNotify), 731 const_iv (MappingNotify),
732# if ENABLE_XIM_ONTHESPOT
733 const_iv (XIMReverse),
734 const_iv (XIMUnderline),
735 const_iv (XIMHighlight),
736 const_iv (XIMPrimary),
737 const_iv (XIMSecondary),
738 const_iv (XIMTertiary),
739 const_iv (XIMVisibleToForward),
740 const_iv (XIMVisibleToBackword),
741 const_iv (XIMVisibleToCenter),
742# if 0
743 const_iv (XIMForwardChar),
744 const_iv (XIMBackwardChar),
745 const_iv (XIMForwardWord),
746 const_iv (XIMBackwardWord),
747 const_iv (XIMCaretUp),
748 const_iv (XIMCaretDown),
749 const_iv (XIMNextLine),
750 const_iv (XIMPreviousLine),
751 const_iv (XIMLineStart),
752 const_iv (XIMLineEnd),
753 const_iv (XIMAbsolutePosition),
754 const_iv (XIMDontChange),
755# endif
756# endif
757 }; 757 };
758 758
759 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); 759 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
760 civ-- > const_iv; )
761 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 760 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
762} 761}
763 762
764void 763void
765warn (const char *msg) 764warn (const char *msg)
769void 768void
770fatal (const char *msg) 769fatal (const char *msg)
771 CODE: 770 CODE:
772 rxvt_fatal ("%s", msg); 771 rxvt_fatal ("%s", msg);
773 772
774SV *
775untaint (SV *sv)
776 CODE:
777 RETVAL = newSVsv (sv);
778 SvTAINTED_off (RETVAL);
779 OUTPUT:
780 RETVAL
781
782void 773void
783_exit (int status) 774_exit (int status)
784
785bool
786safe ()
787 CODE:
788 RETVAL = !rxvt_tainted ();
789 OUTPUT:
790 RETVAL
791 775
792NV 776NV
793NOW () 777NOW ()
794 CODE: 778 CODE:
795 RETVAL = NOW; 779 RETVAL = ev::now ();
796 OUTPUT: 780 OUTPUT:
797 RETVAL 781 RETVAL
798 782
799int 783int
800GET_BASEFG (int rend) 784GET_BASEFG (int rend)
811 RETVAL 795 RETVAL
812 796
813int 797int
814SET_FGCOLOR (int rend, int new_color) 798SET_FGCOLOR (int rend, int new_color)
815 CODE: 799 CODE:
816 RETVAL = SET_FGCOLOR (rend, new_color); 800 RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
817 OUTPUT: 801 OUTPUT:
818 RETVAL 802 RETVAL
819 803
820int 804int
821SET_BGCOLOR (int rend, int new_color) 805SET_BGCOLOR (int rend, int new_color)
822 CODE: 806 CODE:
823 RETVAL = SET_BGCOLOR (rend, new_color); 807 RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
824 OUTPUT: 808 OUTPUT:
825 RETVAL 809 RETVAL
826 810
827int 811int
828GET_CUSTOM (int rend) 812GET_CUSTOM (int rend)
829 CODE: 813 CODE:
830 RETVAL = (rend && RS_customMask) >> RS_customShift; 814 RETVAL = (rend & RS_customMask) >> RS_customShift;
831 OUTPUT: 815 OUTPUT:
832 RETVAL 816 RETVAL
833 817
834int 818int
835SET_CUSTOM (int rend, int new_value) 819SET_CUSTOM (int rend, int new_value)
842 | ((new_value << RS_customShift) & RS_customMask); 826 | ((new_value << RS_customShift) & RS_customMask);
843} 827}
844 OUTPUT: 828 OUTPUT:
845 RETVAL 829 RETVAL
846 830
831void
832termlist ()
833 PPCODE:
834{
835 EXTEND (SP, rxvt_term::termlist.size ());
836
837 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
838 if ((*t)->perl.self)
839 PUSHs (sv_2mortal (newSVterm (*t)));
840}
841
847MODULE = urxvt PACKAGE = urxvt::term 842MODULE = urxvt PACKAGE = urxvt::term
848 843
849SV * 844SV *
850_new (...) 845_new (AV *env, AV *arg)
851 CODE: 846 CODE:
852{ 847{
853 if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
854 croak ("first argument to urxvt::term->_new must be arrayref");
855
856 rxvt_term *term = new rxvt_term; 848 rxvt_term *term = new rxvt_term;
857 849
858 term->argv = new stringvec; 850 stringvec *argv = new stringvec;
859 term->envv = new stringvec; 851 stringvec *envv = new stringvec;
860 852
861 for (int i = 1; i < items; i++) 853 for (int i = 0; i <= AvFILL (arg); i++)
862 term->argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); 854 argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
863 855
864 AV *envv = (AV *)SvRV (ST (0));
865 for (int i = av_len (envv) + 1; i--; ) 856 for (int i = AvFILL (env) + 1; i--; )
866 term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1)))); 857 envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
867 858
868 term->envv->push_back (0); 859 envv->push_back (0);
869
870 bool success;
871 860
872 try 861 try
873 { 862 {
874 success = term->init (term->argv->size (), term->argv->begin ()); 863 term->init (argv, envv);
875 } 864 }
876 catch (const class rxvt_failure_exception &e) 865 catch (const class rxvt_failure_exception &e)
877 {
878 success = false;
879 }
880
881 if (!success)
882 { 866 {
883 term->destroy (); 867 term->destroy ();
884 croak ("error while initializing new terminal instance"); 868 croak ("error while initializing new terminal instance");
885 } 869 }
886 870
896void 880void
897rxvt_term::set_should_invoke (int htype, int inc) 881rxvt_term::set_should_invoke (int htype, int inc)
898 CODE: 882 CODE:
899 THIS->perl.should_invoke [htype] += inc; 883 THIS->perl.should_invoke [htype] += inc;
900 884
901void 885int
902rxvt_term::grab_button (int button, U32 modifiers) 886rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
903 CODE: 887 CODE:
904 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, 888 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
905 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 889 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
906 GrabModeSync, GrabModeSync, None, GRAB_CURSOR); 890 GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
891 OUTPUT: RETVAL
892
893int
894rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
895 CODE:
896 RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
897 OUTPUT: RETVAL
898
899void
900rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
901 int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
902 CODE:
903 XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
904
905void
906rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
907 CODE:
908 XUngrabKey (THIS->dpy, keycode, modifiers, window);
909
910void
911rxvt_term::XUngrabKeyboard (Time eventtime)
912 CODE:
913 XUngrabKeyboard (THIS->dpy, eventtime);
907 914
908bool 915bool
909rxvt_term::grab (U32 eventtime, int sync = 0) 916rxvt_term::grab (Time eventtime, int sync = 0)
910 CODE: 917 CODE:
911{ 918{
912 int mode = sync ? GrabModeSync : GrabModeAsync; 919 int mode = sync ? GrabModeSync : GrabModeAsync;
913 920
914 THIS->perl.grabtime = 0; 921 THIS->perl.grabtime = 0;
915 922
916 if (!XGrabPointer (THIS->display->display, THIS->vt, 0, 923 if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
917 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 924 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
918 mode, mode, None, GRAB_CURSOR, eventtime)) 925 mode, mode, None, GRAB_CURSOR, eventtime))
919 if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime)) 926 if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
920 THIS->perl.grabtime = eventtime; 927 THIS->perl.grabtime = eventtime;
921 else 928 else
922 XUngrabPointer (THIS->display->display, eventtime); 929 XUngrabPointer (THIS->dpy, eventtime);
923 930
924 RETVAL = !!THIS->perl.grabtime; 931 RETVAL = !!THIS->perl.grabtime;
925} 932}
926 OUTPUT: 933 OUTPUT:
927 RETVAL 934 RETVAL
928 935
929void 936void
930rxvt_term::allow_events_async () 937rxvt_term::allow_events_async ()
931 CODE: 938 CODE:
932 XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime); 939 XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
933 940
934void 941void
935rxvt_term::allow_events_sync () 942rxvt_term::allow_events_sync ()
936 CODE: 943 CODE:
937 XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime); 944 XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
938 945
939void 946void
940rxvt_term::allow_events_replay () 947rxvt_term::allow_events_replay ()
941 CODE: 948 CODE:
942 XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime); 949 XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
943 XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime); 950 XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
944 951
945void 952void
946rxvt_term::ungrab () 953rxvt_term::ungrab ()
947 CODE: 954 CODE:
948 ungrab (THIS); 955 ungrab (THIS);
956
957int
958rxvt_term::XStringToKeysym (char *string)
959 CODE:
960 RETVAL = XStringToKeysym (string);
961 OUTPUT: RETVAL
962
963char *
964rxvt_term::XKeysymToString (int sym)
965 CODE:
966 RETVAL = XKeysymToString (sym);
967 OUTPUT: RETVAL
968
969int
970rxvt_term::XKeysymToKeycode (int sym)
971 CODE:
972 RETVAL = XKeysymToKeycode (THIS->dpy, sym);
973 OUTPUT: RETVAL
974
975int
976rxvt_term::XKeycodeToKeysym (int code, int index)
977 CODE:
978 RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
979 OUTPUT: RETVAL
949 980
950int 981int
951rxvt_term::strwidth (SV *str) 982rxvt_term::strwidth (SV *str)
952 CODE: 983 CODE:
953{ 984{
954 wchar_t *wstr = sv2wcs (str); 985 wchar_t *wstr = sv2wcs (str);
955 986
956 rxvt_push_locale (THIS->locale); 987 rxvt_push_locale (THIS->locale);
957 RETVAL = wcswidth (wstr, wcslen (wstr)); 988 RETVAL = 0;
989 for (wchar_t *wc = wstr; *wc; wc++)
990 {
991 int w = WCWIDTH (*wc);
992
993 if (w)
994 RETVAL += max (w, 1);
995 }
958 rxvt_pop_locale (); 996 rxvt_pop_locale ();
959 997
960 free (wstr); 998 free (wstr);
961} 999}
962 OUTPUT: 1000 OUTPUT:
972 char *mbstr = rxvt_wcstombs (wstr); 1010 char *mbstr = rxvt_wcstombs (wstr);
973 rxvt_pop_locale (); 1011 rxvt_pop_locale ();
974 1012
975 free (wstr); 1013 free (wstr);
976 1014
977 RETVAL = taint_if (newSVpv (mbstr, 0), str); 1015 RETVAL = newSVpv (mbstr, 0);
978 free (mbstr); 1016 free (mbstr);
979} 1017}
980 OUTPUT: 1018 OUTPUT:
981 RETVAL 1019 RETVAL
982 1020
989 1027
990 rxvt_push_locale (THIS->locale); 1028 rxvt_push_locale (THIS->locale);
991 wchar_t *wstr = rxvt_mbstowcs (data, len); 1029 wchar_t *wstr = rxvt_mbstowcs (data, len);
992 rxvt_pop_locale (); 1030 rxvt_pop_locale ();
993 1031
994 RETVAL = taint_if (wcs2sv (wstr), octets); 1032 RETVAL = wcs2sv (wstr);
995 free (wstr); 1033 free (wstr);
996} 1034}
1035 OUTPUT:
1036 RETVAL
1037
1038char *
1039rxvt_term::locale ()
1040 CODE:
1041 RETVAL = THIS->locale;
997 OUTPUT: 1042 OUTPUT:
998 RETVAL 1043 RETVAL
999 1044
1000#define TERM_OFFSET(sym) offsetof (TermWin_t, sym) 1045#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1001 1046
1006#define TERM_OFFSET_fbase TERM_OFFSET(fbase) 1051#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1007#define TERM_OFFSET_nrow TERM_OFFSET(nrow) 1052#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1008#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1053#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1009#define TERM_OFFSET_focus TERM_OFFSET(focus) 1054#define TERM_OFFSET_focus TERM_OFFSET(focus)
1010#define TERM_OFFSET_mapped TERM_OFFSET(mapped) 1055#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
1056#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
1057#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
1058#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1011#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1059#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1012#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1060#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1013#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1061#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1014 1062
1015int 1063int
1016rxvt_term::width () 1064rxvt_term::width ()
1017 ALIAS: 1065 ALIAS:
1018 width = TERM_OFFSET_width 1066 width = TERM_OFFSET_width
1022 fbase = TERM_OFFSET_fbase 1070 fbase = TERM_OFFSET_fbase
1023 nrow = TERM_OFFSET_nrow 1071 nrow = TERM_OFFSET_nrow
1024 ncol = TERM_OFFSET_ncol 1072 ncol = TERM_OFFSET_ncol
1025 focus = TERM_OFFSET_focus 1073 focus = TERM_OFFSET_focus
1026 mapped = TERM_OFFSET_mapped 1074 mapped = TERM_OFFSET_mapped
1075 int_bwidth = TERM_OFFSET_int_bwidth
1076 ext_bwidth = TERM_OFFSET_ext_bwidth
1077 lineSpace = TERM_OFFSET_lineSpace
1027 saveLines = TERM_OFFSET_saveLines 1078 saveLines = TERM_OFFSET_saveLines
1028 total_rows = TERM_OFFSET_total_rows 1079 total_rows = TERM_OFFSET_total_rows
1029 nsaved = TERM_OFFSET_nsaved 1080 top_row = TERM_OFFSET_top_row
1030 CODE: 1081 CODE:
1031 RETVAL = *(int *)((char *)THIS + ix); 1082 RETVAL = *(int *)((char *)THIS + ix);
1032 OUTPUT: 1083 OUTPUT:
1033 RETVAL 1084 RETVAL
1034 1085
1036rxvt_term::ModLevel3Mask () 1087rxvt_term::ModLevel3Mask ()
1037 ALIAS: 1088 ALIAS:
1038 ModLevel3Mask = 0 1089 ModLevel3Mask = 0
1039 ModMetaMask = 1 1090 ModMetaMask = 1
1040 ModNumLockMask = 2 1091 ModNumLockMask = 2
1092 current_screen = 3
1093 hidden_cursor = 4
1041 CODE: 1094 CODE:
1042 switch (ix) 1095 switch (ix)
1043 { 1096 {
1044 case 0: RETVAL = THIS->ModLevel3Mask; break; 1097 case 0: RETVAL = THIS->ModLevel3Mask; break;
1045 case 1: RETVAL = THIS->ModMetaMask; break; 1098 case 1: RETVAL = THIS->ModMetaMask; break;
1046 case 2: RETVAL = THIS->ModNumLockMask; break; 1099 case 2: RETVAL = THIS->ModNumLockMask; break;
1100 case 3: RETVAL = THIS->current_screen; break;
1101 case 4: RETVAL = THIS->hidden_cursor; break;
1047 } 1102 }
1048 OUTPUT: 1103 OUTPUT:
1049 RETVAL 1104 RETVAL
1050 1105
1051char * 1106char *
1061 } 1116 }
1062 OUTPUT: 1117 OUTPUT:
1063 RETVAL 1118 RETVAL
1064 1119
1065SV * 1120SV *
1066rxvt_term::_env () 1121rxvt_term::envv ()
1122 ALIAS:
1123 argv = 1
1067 CODE: 1124 PPCODE:
1068{ 1125{
1069 if (THIS->envv) 1126 stringvec *vec = ix ? THIS->argv : THIS->envv;
1070 {
1071 AV *av = newAV ();
1072 1127
1128 EXTEND (SP, vec->size ());
1129
1073 for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i) 1130 for (char **i = vec->begin (); i != vec->end (); ++i)
1074 if (*i) 1131 if (*i)
1075 av_push (av, newSVpv (*i, 0)); 1132 PUSHs (sv_2mortal (newSVpv (*i, 0)));
1076
1077 RETVAL = newRV_noinc ((SV *)av);
1078 }
1079 else
1080 RETVAL = &PL_sv_undef;
1081} 1133}
1082 OUTPUT:
1083 RETVAL
1084 1134
1085int 1135int
1086rxvt_term::pty_ev_events (int events = EVENT_UNDEF) 1136rxvt_term::pty_ev_events (int events = ev::UNDEF)
1087 CODE: 1137 CODE:
1088 RETVAL = THIS->pty_ev.events; 1138 RETVAL = THIS->pty_ev.events;
1089 if (events != EVENT_UNDEF) 1139 if (events != ev::UNDEF)
1090 THIS->pty_ev.set (events); 1140 THIS->pty_ev.set (events);
1091 OUTPUT: 1141 OUTPUT:
1092 RETVAL 1142 RETVAL
1093 1143
1094U32 1144int
1145rxvt_term::pty_fd ()
1146 CODE:
1147 RETVAL = THIS->pty->pty;
1148 OUTPUT:
1149 RETVAL
1150
1151Window
1095rxvt_term::parent () 1152rxvt_term::parent ()
1096 CODE: 1153 CODE:
1097 RETVAL = (U32)THIS->parent [0]; 1154 RETVAL = THIS->parent [0];
1098 OUTPUT: 1155 OUTPUT:
1099 RETVAL 1156 RETVAL
1100 1157
1101U32 1158Window
1102rxvt_term::vt () 1159rxvt_term::vt ()
1103 CODE: 1160 CODE:
1104 RETVAL = (U32)THIS->vt; 1161 RETVAL = THIS->vt;
1105 OUTPUT: 1162 OUTPUT:
1106 RETVAL 1163 RETVAL
1107 1164
1108void 1165void
1109rxvt_term::vt_emask_add (U32 emask) 1166rxvt_term::vt_emask_add (U32 emask)
1118 THIS->rstyle = new_rstyle; 1175 THIS->rstyle = new_rstyle;
1119 OUTPUT: 1176 OUTPUT:
1120 RETVAL 1177 RETVAL
1121 1178
1122int 1179int
1123rxvt_term::view_start (int newval = -1) 1180rxvt_term::view_start (int newval = 1)
1124 PROTOTYPE: $;$ 1181 PROTOTYPE: $;$
1125 CODE: 1182 CODE:
1126{ 1183{
1127 RETVAL = THIS->view_start; 1184 RETVAL = THIS->view_start;
1128 1185
1129 if (newval >= 0) 1186 if (newval <= 0)
1130 { 1187 THIS->scr_changeview (max (newval, THIS->top_row));
1131 THIS->view_start = min (newval, THIS->nsaved);
1132 THIS->scr_changeview (RETVAL);
1133 }
1134} 1188}
1135 OUTPUT: 1189 OUTPUT:
1136 RETVAL 1190 RETVAL
1137 1191
1138void 1192void
1193rxvt_term::focus_in ()
1194
1195void
1196rxvt_term::focus_out ()
1197
1198void
1199rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
1200 ALIAS:
1201 key_release = 1
1202 CODE:
1203{
1204 XKeyEvent xkey;
1205
1206 memset (&xkey, 0, sizeof (xkey));
1207
1208 xkey.time = time;
1209 xkey.state = state;
1210 xkey.keycode = keycode;
1211
1212 xkey.type = ix ? KeyRelease : KeyPress;
1213 xkey.display = THIS->dpy;
1214 xkey.window = THIS->vt;
1215 xkey.root = THIS->display->root;
1216 xkey.subwindow = THIS->vt;
1217
1218 if (ix)
1219 THIS->key_release (xkey);
1220 else
1221 THIS->key_press (xkey);
1222}
1223
1224void
1139rxvt_term::want_refresh () 1225rxvt_term::want_refresh ()
1140 CODE: 1226 CODE:
1141 THIS->want_refresh = 1; 1227 THIS->want_refresh = 1;
1228 THIS->refresh_check ();
1142 1229
1143void 1230void
1144rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1231rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1145 PPCODE: 1232 PPCODE:
1146{ 1233{
1147 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1234 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1148 XSRETURN_EMPTY; 1235 XSRETURN_EMPTY;
1149 1236
1150 line_t &l = ROW(row_number); 1237 line_t &l = ROW(row_number);
1151 1238
1152 if (GIMME_V != G_VOID) 1239 if (GIMME_V != G_VOID)
1153 { 1240 {
1154 wchar_t *wstr = new wchar_t [THIS->ncol]; 1241 wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1155 1242
1156 for (int col = 0; col < THIS->ncol; col++) 1243 for (int col = 0; col < THIS->ncol; col++)
1157 wstr [col] = l.t [col]; 1244 wstr [col] = l.t [col];
1158 1245
1159 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol)))); 1246 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1160
1161 delete [] wstr;
1162 } 1247 }
1163 1248
1164 if (new_text) 1249 if (new_text)
1165 { 1250 {
1166 wchar_t *wstr = sv2wcs (new_text); 1251 wchar_t *wstr = sv2wcs (new_text);
1167 1252
1168 int len = min (wcslen (wstr) - start_ofs, max_len); 1253 int len = min (wcslen (wstr) - start_ofs, max_len);
1169 1254
1170 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1255 if (start_col < 0 || start_col + len > THIS->ncol)
1171 { 1256 {
1172 free (wstr); 1257 free (wstr);
1173 croak ("new_text extends beyond horizontal margins"); 1258 croak ("new_text extends beyond horizontal margins");
1174 } 1259 }
1175 1260
1185 1270
1186void 1271void
1187rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1272rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1188 PPCODE: 1273 PPCODE:
1189{ 1274{
1190 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1275 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1191 XSRETURN_EMPTY; 1276 XSRETURN_EMPTY;
1192 1277
1193 line_t &l = ROW(row_number); 1278 line_t &l = ROW(row_number);
1194 1279
1195 if (GIMME_V != G_VOID) 1280 if (GIMME_V != G_VOID)
1207 { 1292 {
1208 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 1293 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1209 croak ("new_rend must be arrayref"); 1294 croak ("new_rend must be arrayref");
1210 1295
1211 AV *av = (AV *)SvRV (new_rend); 1296 AV *av = (AV *)SvRV (new_rend);
1212 int len = min (av_len (av) + 1 - start_ofs, max_len); 1297 int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1213 1298
1214 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1299 if (start_col < 0 || start_col + len > THIS->ncol)
1215 croak ("new_rend array extends beyond horizontal margins"); 1300 croak ("new_rend array extends beyond horizontal margins");
1216 1301
1217 for (int col = start_col; col < start_col + len; col++) 1302 for (int col = start_col; col < start_col + len; col++)
1218 { 1303 {
1219 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; 1304 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
1225 1310
1226int 1311int
1227rxvt_term::ROW_l (int row_number, int new_length = -1) 1312rxvt_term::ROW_l (int row_number, int new_length = -1)
1228 CODE: 1313 CODE:
1229{ 1314{
1230 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1315 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1231 XSRETURN_EMPTY; 1316 XSRETURN_EMPTY;
1232 1317
1233 line_t &l = ROW(row_number); 1318 line_t &l = ROW(row_number);
1234 RETVAL = l.l; 1319 RETVAL = l.l;
1235 1320
1241 1326
1242bool 1327bool
1243rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) 1328rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1244 CODE: 1329 CODE:
1245{ 1330{
1246 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1331 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1247 XSRETURN_EMPTY; 1332 XSRETURN_EMPTY;
1248 1333
1249 line_t &l = ROW(row_number); 1334 line_t &l = ROW(row_number);
1250 RETVAL = l.is_longer (); 1335 RETVAL = l.is_longer ();
1251 1336
1259rxvt_term::special_encode (SV *string) 1344rxvt_term::special_encode (SV *string)
1260 CODE: 1345 CODE:
1261{ 1346{
1262 wchar_t *wstr = sv2wcs (string); 1347 wchar_t *wstr = sv2wcs (string);
1263 int wlen = wcslen (wstr); 1348 int wlen = wcslen (wstr);
1264 wchar_t *rstr = new wchar_t [wlen]; // cannot become longer 1349 wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1265 1350
1266 rxvt_push_locale (THIS->locale); 1351 rxvt_push_locale (THIS->locale);
1267 1352
1268 wchar_t *r = rstr; 1353 wchar_t *r = rstr;
1269 for (wchar_t *s = wstr; *s; s++) 1354 for (wchar_t *s = wstr; *s; s++)
1355 {
1356 int w = WCWIDTH (*s);
1357
1270 if (wcwidth (*s) == 0) 1358 if (w == 0)
1271 { 1359 {
1272 if (r == rstr) 1360 if (r == rstr)
1273 croak ("leading combining character unencodable"); 1361 croak ("leading combining character unencodable");
1274 1362
1275 unicode_t n = rxvt_compose (r[-1], *s); 1363 unicode_t n = rxvt_compose (r[-1], *s);
1276 if (n == NOCHAR) 1364 if (n == NOCHAR)
1277 n = rxvt_composite.compose (r[-1], *s); 1365 n = rxvt_composite.compose (r[-1], *s);
1278 1366
1279 r[-1] = n; 1367 r[-1] = n;
1280 } 1368 }
1281#if !UNICODE_3 1369#if !UNICODE_3
1282 else if (*s >= 0x10000) 1370 else if (*s >= 0x10000)
1283 *r++ = rxvt_composite.compose (*s); 1371 *r++ = rxvt_composite.compose (*s);
1284#endif 1372#endif
1285 else 1373 else
1286 *r++ = *s; 1374 *r++ = *s;
1375
1376 // the *2 above only allows wcwidth <= 2
1377 if (w > 1)
1378 *r++ = NOCHAR;
1379 }
1287 1380
1288 rxvt_pop_locale (); 1381 rxvt_pop_locale ();
1289 1382
1290 RETVAL = taint_if (wcs2sv (rstr, r - rstr), string); 1383 RETVAL = wcs2sv (rstr, r - rstr);
1291
1292 delete [] rstr;
1293} 1384}
1294 OUTPUT: 1385 OUTPUT:
1295 RETVAL 1386 RETVAL
1296 1387
1297SV * 1388SV *
1298rxvt_term::special_decode (SV *text) 1389rxvt_term::special_decode (SV *text)
1299 CODE: 1390 CODE:
1300{ 1391{
1301 wchar_t *wstr = sv2wcs (text); 1392 wchar_t *wstr = sv2wcs (text);
1302 int wlen = wcslen (wstr);
1303 int dlen = 0; 1393 int dlen = 0;
1304 1394
1305 // find length 1395 // find length
1306 for (wchar_t *s = wstr; *s; s++) 1396 for (wchar_t *s = wstr; *s; s++)
1307 if (*s == NOCHAR) 1397 if (*s == NOCHAR)
1309 else if (IS_COMPOSE (*s)) 1399 else if (IS_COMPOSE (*s))
1310 dlen += rxvt_composite.expand (*s, 0); 1400 dlen += rxvt_composite.expand (*s, 0);
1311 else 1401 else
1312 dlen++; 1402 dlen++;
1313 1403
1314 wchar_t *rstr = new wchar_t [dlen]; 1404 wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1315 1405
1316 // decode 1406 // decode
1317 wchar_t *r = rstr; 1407 wchar_t *r = rstr;
1318 for (wchar_t *s = wstr; *s; s++) 1408 for (wchar_t *s = wstr; *s; s++)
1319 if (*s == NOCHAR) 1409 if (*s == NOCHAR)
1321 else if (IS_COMPOSE (*s)) 1411 else if (IS_COMPOSE (*s))
1322 r += rxvt_composite.expand (*s, r); 1412 r += rxvt_composite.expand (*s, r);
1323 else 1413 else
1324 *r++ = *s; 1414 *r++ = *s;
1325 1415
1326 RETVAL = taint_if (wcs2sv (rstr, r - rstr), text); 1416 RETVAL = wcs2sv (rstr, r - rstr);
1327
1328 delete [] rstr;
1329} 1417}
1330 OUTPUT: 1418 OUTPUT:
1331 RETVAL 1419 RETVAL
1332 1420
1333void 1421void
1334rxvt_term::_resource (char *name, int index, SV *newval = 0) 1422rxvt_term::_resource (char *name, int index, SV *newval = 0)
1335 PPCODE: 1423 PPCODE:
1336{ 1424{
1337 struct resval { const char *name; int value; } rslist [] = { 1425 static const struct resval { const char *name; int value; } *rs, rslist [] = {
1338# define def(name) { # name, Rs_ ## name }, 1426# define def(name) { # name, Rs_ ## name },
1339# define reserve(name,count) 1427# define reserve(name,count)
1340# include "rsinc.h" 1428# include "rsinc.h"
1341# undef def 1429# undef def
1342# undef reserve 1430# undef reserve
1343 }; 1431 };
1344 1432
1345 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 1433 rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1346 1434
1347 do { 1435 do {
1348 if (rs-- == rslist) 1436 if (rs-- == rslist)
1349 croak ("no such resource '%s', requested", name); 1437 croak ("no such resource '%s', requested", name);
1350 } while (strcmp (name, rs->name)); 1438 } while (strcmp (name, rs->name));
1353 1441
1354 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) 1442 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1355 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); 1443 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1356 1444
1357 if (GIMME_V != G_VOID) 1445 if (GIMME_V != G_VOID)
1358 XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef); 1446 XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1359 1447
1360 if (newval) 1448 if (newval)
1361 { 1449 {
1362 if (SvOK (newval)) 1450 if (SvOK (newval))
1363 { 1451 {
1370 } 1458 }
1371} 1459}
1372 1460
1373const char * 1461const char *
1374rxvt_term::x_resource (const char *name) 1462rxvt_term::x_resource (const char *name)
1375 CLEANUP:
1376 SvTAINTED_on (ST (0));
1377 1463
1378bool 1464bool
1379rxvt_term::option (U32 optval, int set = -1) 1465rxvt_term::option (U8 optval, int set = -1)
1380 CODE: 1466 CODE:
1381{ 1467{
1382 RETVAL = THIS->options & optval; 1468 RETVAL = THIS->option (optval);
1383 1469
1384 if (set >= 0) 1470 if (set >= 0)
1385 { 1471 {
1386 if (set)
1387 THIS->options |= optval; 1472 THIS->set_option (optval, set);
1388 else
1389 THIS->options &= ~optval;
1390 1473
1474 if (THIS->env_colorfgbg [0]) // avoid doing this before START
1391 switch (optval) 1475 switch (optval)
1392 { 1476 {
1393 case Opt_skipBuiltinGlyphs: 1477 case Opt_skipBuiltinGlyphs:
1394 THIS->set_fonts (); 1478 THIS->set_fonts ();
1395 THIS->scr_remap_chars (); 1479 THIS->scr_remap_chars ();
1396 THIS->scr_touch (true); 1480 THIS->scr_touch (true);
1397 THIS->want_refresh = 1; 1481 THIS->want_refresh = 1;
1482 THIS->refresh_check ();
1398 break; 1483 break;
1399 1484
1400 case Opt_cursorUnderline: 1485 case Opt_cursorUnderline:
1401 THIS->want_refresh = 1; 1486 THIS->want_refresh = 1;
1487 THIS->refresh_check ();
1402 break; 1488 break;
1403 1489
1404# case Opt_scrollBar_floating: 1490# case Opt_scrollBar_floating:
1405# case Opt_scrollBar_right: 1491# case Opt_scrollBar_right:
1406# THIS->resize_all_windows (THIS->width, THIS->height, 1); 1492# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1407# break; 1493# break;
1408 } 1494 }
1409 } 1495 }
1410} 1496}
1411 OUTPUT: 1497 OUTPUT:
1412 RETVAL 1498 RETVAL
1413 1499
1441 PUSHs (sv_2mortal (newSViv (rc.col))); 1527 PUSHs (sv_2mortal (newSViv (rc.col)));
1442 } 1528 }
1443 1529
1444 if (items == 3) 1530 if (items == 3)
1445 { 1531 {
1446 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1532 rc.row = SvIV (ST (1));
1447 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1533 rc.col = SvIV (ST (2));
1534
1535 if (ix == 2)
1536 {
1537 if (rc.col == 0)
1538 {
1539 // col == 0 means end of previous line
1540 rc.row--;
1541 rc.col = THIS->ncol;
1542 }
1543 else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
1544 && rc.col > ROW(rc.row).l)
1545 {
1546 // col >= length means while line and add newline
1547 rc.col = THIS->ncol;
1548 }
1549 }
1550
1551 clamp_it (rc.col, 0, THIS->ncol);
1552 clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1448 1553
1449 if (ix) 1554 if (ix)
1555 {
1450 THIS->want_refresh = 1; 1556 THIS->want_refresh = 1;
1557 THIS->refresh_check ();
1558 }
1451 } 1559 }
1452} 1560}
1453 1561
1454char 1562char
1455rxvt_term::cur_charset () 1563rxvt_term::cur_charset ()
1456 CODE: 1564 CODE:
1457 RETVAL = THIS->charsets [THIS->screen.charset]; 1565 RETVAL = THIS->charsets [THIS->screen.charset];
1458 OUTPUT: 1566 OUTPUT:
1459 RETVAL 1567 RETVAL
1460 1568
1461#void 1569void
1462#rxvt_term::selection_clear () 1570rxvt_term::selection_clear ()
1463 1571
1464void 1572void
1465rxvt_term::selection_make (U32 eventtime, bool rect = false) 1573rxvt_term::selection_make (Time eventtime, bool rect = false)
1466 CODE: 1574 CODE:
1467 THIS->selection.op = SELECTION_CONT; 1575 THIS->selection.op = SELECTION_CONT;
1468 THIS->selection.rect = rect; 1576 THIS->selection.rect = rect;
1469 THIS->selection_make (eventtime); 1577 THIS->selection_make (eventtime);
1470 1578
1471int 1579int
1472rxvt_term::selection_grab (U32 eventtime) 1580rxvt_term::selection_grab (Time eventtime)
1473 1581
1474void 1582void
1475rxvt_term::selection (SV *newtext = 0) 1583rxvt_term::selection (SV *newtext = 0)
1476 PPCODE: 1584 PPCODE:
1477{ 1585{
1478 if (GIMME_V != G_VOID) 1586 if (GIMME_V != G_VOID)
1479 XPUSHs (THIS->selection.text 1587 XPUSHs (THIS->selection.text
1480 ? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))) 1588 ? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1481 : &PL_sv_undef); 1589 : &PL_sv_undef);
1482 1590
1483 if (newtext) 1591 if (newtext)
1484 { 1592 {
1485 free (THIS->selection.text); 1593 free (THIS->selection.text);
1495void 1603void
1496rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid) 1604rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1497 1605
1498void 1606void
1499rxvt_term::scr_bell () 1607rxvt_term::scr_bell ()
1608
1609void
1610rxvt_term::scr_change_screen (int screen)
1500 1611
1501void 1612void
1502rxvt_term::scr_add_lines (SV *string) 1613rxvt_term::scr_add_lines (SV *string)
1503 CODE: 1614 CODE:
1504{ 1615{
1545 o->self = (HV *)SvRV (RETVAL); 1656 o->self = (HV *)SvRV (RETVAL);
1546} 1657}
1547 OUTPUT: 1658 OUTPUT:
1548 RETVAL 1659 RETVAL
1549 1660
1661#############################################################################
1662# Various X Utility Functions
1663#############################################################################
1664
1665void
1666rxvt_term::XListProperties (Window window)
1667 PPCODE:
1668{
1669 int count;
1670 Atom *props = XListProperties (THIS->dpy, window, &count);
1671
1672 EXTEND (SP, count);
1673 while (count--)
1674 PUSHs (newSVuv ((U32)props [count]));
1675
1676 XFree (props);
1677}
1678
1679void
1680rxvt_term::XGetWindowProperty (Window window, Atom property)
1681 PPCODE:
1682{
1683 Atom type;
1684 int format;
1685 unsigned long nitems;
1686 unsigned long bytes_after;
1687 unsigned char *prop;
1688
1689 XGetWindowProperty (THIS->dpy, window, property,
1690 0, 1<<24, 0, AnyPropertyType,
1691 &type, &format, &nitems, &bytes_after, &prop);
1692
1693 if (type != None)
1694 {
1695 int elemsize = format == 16 ? sizeof (short)
1696 : format == 32 ? sizeof (long)
1697 : 1;
1698
1699 EXTEND (SP, 3);
1700 PUSHs (newSVuv ((U32)type));
1701 PUSHs (newSViv (format));
1702 PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
1703 XFree (prop);
1704 }
1705}
1706
1707void
1708rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
1709 CODE:
1710{
1711 STRLEN len;
1712 char *data_ = SvPVbyte (data, len);
1713
1714 int elemsize = format == 16 ? sizeof (short)
1715 : format == 32 ? sizeof (long)
1716 : 1;
1717
1718 XChangeProperty (THIS->dpy, window, property,
1719 type, format, PropModeReplace,
1720 (unsigned char *)data_, len / elemsize);
1721}
1722
1723Atom
1724XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
1725 C_ARGS: term->dpy, atom_name, only_if_exists
1726
1727char *
1728XGetAtomName (rxvt_term *term, Atom atom)
1729 C_ARGS: term->dpy, atom
1730 CLEANUP:
1731 XFree (RETVAL);
1732
1733void
1734XDeleteProperty (rxvt_term *term, Window window, Atom property)
1735 C_ARGS: term->dpy, window, property
1736
1737Window
1738rxvt_term::DefaultRootWindow ()
1739 CODE:
1740 RETVAL = THIS->display->root;
1741 OUTPUT:
1742 RETVAL
1743
1744#if 0
1745
1746Window
1747XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
1748 C_ARGS: term->dpy, (Window)parent,
1749 x, y, width, height, 0,
1750 term->pix_colors_focused[Color_border],
1751 term->pix_colors_focused[Color_border]
1752
1753#endif
1754
1755void
1756XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
1757 C_ARGS: term->dpy, window, parent, x, y
1758
1759void
1760XMapWindow (rxvt_term *term, Window window)
1761 C_ARGS: term->dpy, window
1762
1763void
1764XUnmapWindow (rxvt_term *term, Window window)
1765 C_ARGS: term->dpy, window
1766
1767void
1768XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
1769 C_ARGS: term->dpy, window, x, y, width, height
1770
1771void
1772rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
1773 CODE:
1774{
1775 XWindowAttributes attr;
1776 XGetWindowAttributes (THIS->dpy, window, &attr);
1777 XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
1778}
1779
1780void
1781rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
1782 PPCODE:
1783{
1784 int dx, dy;
1785 Window child;
1786
1787 if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
1788 {
1789 EXTEND (SP, 3);
1790 PUSHs (newSViv (dx));
1791 PUSHs (newSViv (dy));
1792 PUSHs (newSVuv (child));
1793 }
1794}
1795
1796#############################################################################
1797# urxvt::overlay
1798#############################################################################
1799
1550MODULE = urxvt PACKAGE = urxvt::overlay 1800MODULE = urxvt PACKAGE = urxvt::overlay
1551 1801
1552void 1802void
1553overlay::set (int x, int y, SV *text, SV *rend = 0) 1803overlay::set (int x, int y, SV *text, SV *rend = 0)
1554 1804
1559overlay::hide () 1809overlay::hide ()
1560 1810
1561void 1811void
1562overlay::DESTROY () 1812overlay::DESTROY ()
1563 1813
1564MODULE = urxvt PACKAGE = urxvt::timer 1814INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1565 1815
1566SV *
1567timer::new ()
1568 CODE:
1569 timer *w = new timer;
1570 w->start (NOW);
1571 RETVAL = newSVptr ((void *)w, "urxvt::timer");
1572 w->self = (HV *)SvRV (RETVAL);
1573 OUTPUT:
1574 RETVAL
1575
1576timer *
1577timer::cb (SV *cb)
1578 CODE:
1579 THIS->cb (cb);
1580 RETVAL = THIS;
1581 OUTPUT:
1582 RETVAL
1583
1584NV
1585timer::at ()
1586 CODE:
1587 RETVAL = THIS->at;
1588 OUTPUT:
1589 RETVAL
1590
1591timer *
1592timer::interval (NV interval)
1593 CODE:
1594 THIS->interval = interval;
1595 RETVAL = THIS;
1596 OUTPUT:
1597 RETVAL
1598
1599timer *
1600timer::set (NV tstamp)
1601 CODE:
1602 THIS->set (tstamp);
1603 RETVAL = THIS;
1604 OUTPUT:
1605 RETVAL
1606
1607timer *
1608timer::start (NV tstamp = THIS->at)
1609 CODE:
1610 THIS->start (tstamp);
1611 RETVAL = THIS;
1612 OUTPUT:
1613 RETVAL
1614
1615timer *
1616timer::stop ()
1617 CODE:
1618 THIS->stop ();
1619 RETVAL = THIS;
1620 OUTPUT:
1621 RETVAL
1622
1623void
1624timer::DESTROY ()
1625
1626MODULE = urxvt PACKAGE = urxvt::iow
1627
1628SV *
1629iow::new ()
1630 CODE:
1631 iow *w = new iow;
1632 RETVAL = newSVptr ((void *)w, "urxvt::iow");
1633 w->self = (HV *)SvRV (RETVAL);
1634 OUTPUT:
1635 RETVAL
1636
1637iow *
1638iow::cb (SV *cb)
1639 CODE:
1640 THIS->cb (cb);
1641 RETVAL = THIS;
1642 OUTPUT:
1643 RETVAL
1644
1645iow *
1646iow::fd (int fd)
1647 CODE:
1648 THIS->fd = fd;
1649 RETVAL = THIS;
1650 OUTPUT:
1651 RETVAL
1652
1653iow *
1654iow::events (short events)
1655 CODE:
1656 THIS->events = events;
1657 RETVAL = THIS;
1658 OUTPUT:
1659 RETVAL
1660
1661iow *
1662iow::start ()
1663 CODE:
1664 THIS->start ();
1665 RETVAL = THIS;
1666 OUTPUT:
1667 RETVAL
1668
1669iow *
1670iow::stop ()
1671 CODE:
1672 THIS->stop ();
1673 RETVAL = THIS;
1674 OUTPUT:
1675 RETVAL
1676
1677void
1678iow::DESTROY ()
1679
1680

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