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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.47 by root, Mon Jan 9 02:06:43 2006 UTC vs.
Revision 1.117 by root, Thu Dec 13 18:24:36 2007 UTC

29#include "../config.h" 29#include "../config.h"
30 30
31#include <cstddef> 31#include <cstddef>
32#include <cstdarg> 32#include <cstdarg>
33 33
34#include "unistd.h"
35
36#include "ev_cpp.h"
34#include "rxvt.h" 37#include "rxvt.h"
35#include "iom.h" 38#include "keyboard.h"
36#include "rxvtutil.h" 39#include "rxvtutil.h"
37#include "rxvtperl.h" 40#include "rxvtperl.h"
38 41
39#include "perlxsi.c" 42#include "perlxsi.c"
40 43
41#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 44#ifdef HAVE_SCROLLBARS
42# define GRAB_CURSOR THIS->leftptr_cursor 45# define GRAB_CURSOR THIS->leftptr_cursor
43#else 46#else
44# define GRAB_CURSOR None 47# define GRAB_CURSOR None
45#endif 48#endif
46 49
49#undef ROW 52#undef ROW
50#define ROW(n) THIS->row_buf [LINENO (n)] 53#define ROW(n) THIS->row_buf [LINENO (n)]
51 54
52///////////////////////////////////////////////////////////////////////////// 55/////////////////////////////////////////////////////////////////////////////
53 56
54static SV *
55taint (SV *sv)
56{
57 SvTAINT (sv);
58 return sv;
59}
60
61static SV *
62taint_if (SV *sv, SV *src)
63{
64 if (SvTAINTED (src))
65 SvTAINT (sv);
66
67 return sv;
68}
69
70static wchar_t * 57static wchar_t *
71sv2wcs (SV *sv) 58sv2wcs (SV *sv)
72{ 59{
73 STRLEN len; 60 STRLEN len;
74 char *str = SvPVutf8 (sv, len); 61 char *str = SvPVutf8 (sv, len);
86 73
87 return sv; 74 return sv;
88} 75}
89 76
90static SV * 77static SV *
91new_ref (HV *hv, const char *klass)
92{
93 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
94}
95
96//TODO: use magic
97static SV *
98newSVptr (void *ptr, const char *klass) 78newSVptr (void *ptr, const char *klass)
99{ 79{
100 HV *hv = newHV (); 80 HV *hv = newHV ();
101 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 81 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
102 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 82 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
124 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); 104 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
125 105
126 return (long)mg->mg_ptr; 106 return (long)mg->mg_ptr;
127} 107}
128 108
129#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self) 109#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
130#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") 110#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
131 111
132///////////////////////////////////////////////////////////////////////////// 112/////////////////////////////////////////////////////////////////////////////
133 113
134struct perl_watcher
135{
136 SV *cbsv;
137 HV *self;
138
139 perl_watcher ()
140 : cbsv (newSV (0))
141 {
142 }
143
144 ~perl_watcher ()
145 {
146 SvREFCNT_dec (cbsv);
147 }
148
149 void cb (SV *cb)
150 {
151 sv_setsv (cbsv, cb);
152 }
153
154 void invoke (const char *type, SV *self, int arg = -1);
155};
156
157void
158perl_watcher::invoke (const char *type, SV *self, int arg)
159{
160 dSP;
161
162 ENTER;
163 SAVETMPS;
164
165 PUSHMARK (SP);
166
167 XPUSHs (sv_2mortal (self));
168
169 if (arg >= 0)
170 XPUSHs (sv_2mortal (newSViv (arg)));
171
172 PUTBACK;
173 call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
174 SPAGAIN;
175
176 PUTBACK;
177 FREETMPS;
178 LEAVE;
179
180 if (SvTRUE (ERRSV))
181 rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
182}
183
184#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
185#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
186
187struct timer : time_watcher, perl_watcher
188{
189 tstamp interval;
190
191 timer ()
192 : time_watcher (this, &timer::execute)
193 {
194 }
195
196 void execute (time_watcher &w)
197 {
198 if (interval)
199 start (at + interval);
200
201 invoke ("urxvt::timer", newSVtimer (this));
202 }
203};
204
205#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
206#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
207
208struct iow : io_watcher, perl_watcher
209{
210 iow ()
211 : io_watcher (this, &iow::execute)
212 {
213 }
214
215 void execute (io_watcher &w, short revents)
216 {
217 invoke ("urxvt::iow", newSViow (this), revents);
218 }
219};
220
221/////////////////////////////////////////////////////////////////////////////
222
223#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay") 114#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
224 115
225struct overlay { 116class overlay {
226 HV *self;
227 rxvt_term *THIS; 117 rxvt_term *THIS;
118 AV *overlay_av;
228 int x, y, w, h; 119 int x, y, w, h;
229 int border; 120 int border;
230 text_t **text; 121 text_t **text;
231 rend_t **rend; 122 rend_t **rend;
232 123
124public:
125 HV *self;
126
233 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border); 127 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
234 ~overlay (); 128 ~overlay ();
235 129
236 void show (); 130 void show ();
237 void hide (); 131 void hide ();
240 134
241 void set (int x, int y, SV *str, SV *rend); 135 void set (int x, int y, SV *str, SV *rend);
242}; 136};
243 137
244overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border) 138overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
245: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2) 139: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
246{ 140{
141 if (w < 0) w = 0;
142 if (h < 0) h = 0;
143
247 if (border == 2) 144 if (border == 2)
248 { 145 {
249 w += 2; 146 w += 2;
250 h += 2; 147 h += 2;
251 } 148 }
289 *rp++ = r; 186 *rp++ = r;
290 } 187 }
291 } 188 }
292 189
293 show (); 190 show ();
294 THIS->want_refresh = 1;
295} 191}
296 192
297overlay::~overlay () 193overlay::~overlay ()
298{ 194{
299 hide (); 195 hide ();
304 delete [] rend[y]; 200 delete [] rend[y];
305 } 201 }
306 202
307 delete [] text; 203 delete [] text;
308 delete [] rend; 204 delete [] rend;
205}
206
207void
208overlay::show ()
209{
210 if (overlay_av)
211 return;
212
213 overlay_av = (AV *)SvREFCNT_inc (SvRV (
214 *hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
215 ));
216 av_push (overlay_av, newSViv ((long)this));
309 217
310 THIS->want_refresh = 1; 218 THIS->want_refresh = 1;
311} 219}
312 220
313void 221void
314overlay::show ()
315{
316 char key[33]; sprintf (key, "%32lx", (long)this);
317
318 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
319 hv_store (hv, key, 32, newSViv ((long)this), 0);
320}
321
322void
323overlay::hide () 222overlay::hide ()
324{ 223{
325 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0); 224 if (!overlay_av)
225 return;
326 226
327 if (ovs) 227 int i;
328 {
329 char key[33]; sprintf (key, "%32lx", (long)this);
330 228
331 HV *hv = (HV *)SvRV (*ovs); 229 for (i = AvFILL (overlay_av); i >= 0; i--)
332 hv_delete (hv, key, 32, G_DISCARD); 230 if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
333 } 231 break;
232
233 for (; i < AvFILL (overlay_av); i++)
234 av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
235
236 av_pop (overlay_av);
237
238 SvREFCNT_dec (overlay_av);
239 overlay_av = 0;
240
241 THIS->want_refresh = 1;
334} 242}
335 243
336void overlay::swap () 244void overlay::swap ()
337{ 245{
338 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w)); 246 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
344 for (int y = ov_h; y--; ) 252 for (int y = ov_h; y--; )
345 { 253 {
346 text_t *t1 = text [y]; 254 text_t *t1 = text [y];
347 rend_t *r1 = rend [y]; 255 rend_t *r1 = rend [y];
348 256
349 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; 257 text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
350 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; 258 rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
351 259
352 for (int x = ov_w; x--; ) 260 for (int x = ov_w; x--; )
353 { 261 {
354 text_t t = *t1; *t1++ = *t2; *t2++ = t; 262 text_t t = *t1; *t1++ = *t2; *t2++ = t;
355 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); 263 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
378 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) 286 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
379 croak ("rend must be arrayref"); 287 croak ("rend must be arrayref");
380 288
381 AV *av = (AV *)SvRV (rend); 289 AV *av = (AV *)SvRV (rend);
382 290
383 for (int col = min (av_len (av) + 1, w - x - border); col--; ) 291 for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
384 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1)); 292 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
385 } 293 }
386 294
387 THIS->want_refresh = 1; 295 THIS->want_refresh = 1;
388} 296}
389 297
390
391///////////////////////////////////////////////////////////////////////////// 298/////////////////////////////////////////////////////////////////////////////
392 299
300#define IOM_CLASS "urxvt"
301#define IOM_WARN rxvt_warn
302#include <iom_perl.h>
303
304/////////////////////////////////////////////////////////////////////////////
305
393struct rxvt_perl_interp rxvt_perl; 306struct rxvt_perl_interp rxvt_perl;
394 307
395static PerlInterpreter *perl; 308static PerlInterpreter *perl;
396
397rxvt_perl_interp::rxvt_perl_interp ()
398{
399}
400 309
401rxvt_perl_interp::~rxvt_perl_interp () 310rxvt_perl_interp::~rxvt_perl_interp ()
402{ 311{
403 if (perl) 312 if (perl)
404 { 313 {
406 perl_free (perl); 315 perl_free (perl);
407 } 316 }
408} 317}
409 318
410void 319void
411rxvt_perl_interp::init () 320rxvt_perl_interp::init (rxvt_term *term)
412{ 321{
413 if (!perl) 322 if (!perl)
414 { 323 {
324 rxvt_push_locale (""); // perl init destroys current locale
325
326 perl_environ = rxvt_environ;
327 swap (perl_environ, environ);
328
415 char *argv[] = { 329 char *argv[] = {
416 "", 330 "",
417 "-T", 331 "-e"
418 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 332 "BEGIN {"
333 " urxvt->bootstrap;"
334 " unshift @INC, '" LIBDIR "';"
335 "}"
336 ""
337 "use urxvt;"
419 }; 338 };
420 339
421 perl = perl_alloc (); 340 perl = perl_alloc ();
422 perl_construct (perl); 341 perl_construct (perl);
423 342
424 if (perl_parse (perl, xs_init, 3, argv, (char **)NULL) 343 if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
425 || perl_run (perl)) 344 || perl_run (perl))
426 { 345 {
427 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); 346 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
428 347
429 perl_destruct (perl); 348 perl_destruct (perl);
430 perl_free (perl); 349 perl_free (perl);
431 perl = 0; 350 perl = 0;
432 } 351 }
352
353 swap (perl_environ, environ);
354
355 rxvt_pop_locale ();
356 }
357
358 if (perl)
359 {
360 // runs outside of perls ENV
361 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
362 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
433 } 363 }
434} 364}
435 365
436static void 366static void
437ungrab (rxvt_term *THIS) 367ungrab (rxvt_term *THIS)
438{ 368{
439 if (THIS->perl.grabtime) 369 if (THIS->perl.grabtime)
440 { 370 {
441 XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime); 371 XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
442 XUngrabPointer (THIS->display->display, THIS->perl.grabtime); 372 XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
443 THIS->perl.grabtime = 0; 373 THIS->perl.grabtime = 0;
444 } 374 }
445} 375}
446 376
447bool 377bool
448rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 378rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
449{ 379{
450 if (!perl) 380 if (!perl || !term->perl.self)
451 return false; 381 return false;
452 382
453 if (htype == HOOK_INIT) // first hook ever called 383 // pre-handling of some events
384 if (htype == HOOK_REFRESH_END)
454 { 385 {
455 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); 386 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
456 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 387
388 for (int i = 0; i <= AvFILL (av); i++)
389 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
457 } 390 }
458 else if (!term->perl.self) 391
459 return false; // perl not initialized for this instance 392 swap (perl_environ, environ);
393
394 bool event_consumed;
395
396 if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
397 || term->perl.should_invoke [htype])
398 try
399 {
400 dSP;
401 va_list ap;
402
403 va_start (ap, htype);
404
405 ENTER;
406 SAVETMPS;
407
408 PUSHMARK (SP);
409
410 XPUSHs (sv_2mortal (newSVterm (term)));
411 XPUSHs (sv_2mortal (newSViv (htype)));
412
413 for (;;) {
414 data_type dt = (data_type)va_arg (ap, int);
415
416 switch (dt)
417 {
418 case DT_INT:
419 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
420 break;
421
422 case DT_LONG:
423 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
424 break;
425
426 case DT_STR:
427 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
428 break;
429
430 case DT_STR_LEN:
431 {
432 char *str = va_arg (ap, char *);
433 int len = va_arg (ap, int);
434
435 XPUSHs (sv_2mortal (newSVpvn (str, len)));
436 }
437 break;
438
439 case DT_WCS_LEN:
440 {
441 wchar_t *wstr = va_arg (ap, wchar_t *);
442 int wlen = va_arg (ap, int);
443
444 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
445 }
446 break;
447
448 case DT_LCS_LEN:
449 {
450 long *lstr = va_arg (ap, long *);
451 int llen = va_arg (ap, int);
452
453 XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
454 }
455 break;
456
457 case DT_XEVENT:
458 {
459 XEvent *xe = va_arg (ap, XEvent *);
460 HV *hv = newHV ();
461
462# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
463# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
464# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
465# undef set
466
467 setiv (type, xe->type);
468 setiv (send_event, xe->xany.send_event);
469 setiv (serial, xe->xany.serial);
470
471 switch (xe->type)
472 {
473 case KeyPress:
474 case KeyRelease:
475 case ButtonPress:
476 case ButtonRelease:
477 case MotionNotify:
478 setuv (window, xe->xmotion.window);
479 setuv (root, xe->xmotion.root);
480 setuv (subwindow, xe->xmotion.subwindow);
481 setuv (time, xe->xmotion.time);
482 setiv (x, xe->xmotion.x);
483 setiv (y, xe->xmotion.y);
484 setiv (row, xe->xmotion.y / term->fheight + term->view_start);
485 setiv (col, xe->xmotion.x / term->fwidth);
486 setiv (x_root, xe->xmotion.x_root);
487 setiv (y_root, xe->xmotion.y_root);
488 setuv (state, xe->xmotion.state);
489
490 switch (xe->type)
491 {
492 case KeyPress:
493 case KeyRelease:
494 setuv (keycode, xe->xkey.keycode);
495 break;
496
497 case ButtonPress:
498 case ButtonRelease:
499 setuv (button, xe->xbutton.button);
500 break;
501
502 case MotionNotify:
503 setiv (is_hint, xe->xmotion.is_hint);
504 break;
505 }
506
507 break;
508
509 case MapNotify:
510 case UnmapNotify:
511 case ConfigureNotify:
512 setuv (event, xe->xconfigure.event);
513 setuv (window, xe->xconfigure.window);
514
515 switch (xe->type)
516 {
517 case ConfigureNotify:
518 setiv (x, xe->xconfigure.x);
519 setiv (y, xe->xconfigure.y);
520 setiv (width, xe->xconfigure.width);
521 setiv (height, xe->xconfigure.height);
522 setuv (above, xe->xconfigure.above);
523 break;
524 }
525
526 break;
527
528 case PropertyNotify:
529 setuv (window, xe->xproperty.window);
530 setuv (atom, xe->xproperty.atom);
531 setuv (time, xe->xproperty.time);
532 setiv (state, xe->xproperty.state);
533 break;
534
535 case ClientMessage:
536 setuv (window, xe->xclient.window);
537 setuv (message_type, xe->xclient.message_type);
538 setuv (format, xe->xclient.format);
539 setuv (l0, xe->xclient.data.l[0]);
540 setuv (l1, xe->xclient.data.l[1]);
541 setuv (l2, xe->xclient.data.l[2]);
542 setuv (l3, xe->xclient.data.l[3]);
543 setuv (l4, xe->xclient.data.l[4]);
544 break;
545 }
546
547 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
548 }
549 break;
550
551 case DT_END:
552 goto call;
553
554 default:
555 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
556 }
557 }
558
559 call:
560 va_end (ap);
561
562 PUTBACK;
563 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
564 SPAGAIN;
565
566 if (count)
567 {
568 SV *status = POPs;
569 count = SvTRUE (status);
570 }
571
572 PUTBACK;
573 FREETMPS;
574 LEAVE;
575
576 if (SvTRUE (ERRSV))
577 {
578 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
579 ungrab (term); // better lose the grab than the session
580 }
581
582 event_consumed = !!count;
583 }
584 catch (...)
585 {
586 swap (perl_environ, environ);
587 throw;
588 }
589 else
590 event_consumed = false;
591
592 // post-handling of some events
593 if (htype == HOOK_REFRESH_BEGIN)
594 {
595 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
596
597 for (int i = AvFILL (av); i >= 0; i--)
598 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
599 }
460 else if (htype == HOOK_DESTROY) 600 else if (htype == HOOK_DESTROY)
461 { 601 {
462 // handled later 602 clearSVptr ((SV *)term->perl.self);
603 SvREFCNT_dec ((SV *)term->perl.self);
604
605 // don't allow further calls
606 term->perl.self = 0;
463 } 607 }
464 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
465 {
466 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
467 608
468 if (HvKEYS (hv)) 609 swap (perl_environ, environ);
469 {
470 hv_iterinit (hv);
471 610
472 while (HE *he = hv_iternext (hv)) 611 return event_consumed;
473 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
474 }
475 }
476 else if (!should_invoke [htype])
477 return false;
478
479 dSP;
480 va_list ap;
481
482 va_start (ap, htype);
483
484 ENTER;
485 SAVETMPS;
486
487 PUSHMARK (SP);
488
489 XPUSHs (sv_2mortal (newSVterm (term)));
490 XPUSHs (sv_2mortal (newSViv (htype)));
491
492 for (;;) {
493 data_type dt = (data_type)va_arg (ap, int);
494
495 switch (dt)
496 {
497 case DT_INT:
498 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
499 break;
500
501 case DT_LONG:
502 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
503 break;
504
505 case DT_STR:
506 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
507 break;
508
509 case DT_STR_LEN:
510 {
511 char *str = va_arg (ap, char *);
512 int len = va_arg (ap, int);
513
514 XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
515 }
516 break;
517
518 case DT_WCS_LEN:
519 {
520 wchar_t *wstr = va_arg (ap, wchar_t *);
521 int wlen = va_arg (ap, int);
522
523 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
524 }
525 break;
526
527 case DT_XEVENT:
528 {
529 XEvent *xe = va_arg (ap, XEvent *);
530 HV *hv = newHV ();
531
532# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
533# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
534# undef set
535
536 setiv (type, xe->type);
537 setiv (send_event, xe->xany.send_event);
538 setiv (serial, xe->xany.serial);
539
540 switch (xe->type)
541 {
542 case KeyPress:
543 case KeyRelease:
544 case ButtonPress:
545 case ButtonRelease:
546 case MotionNotify:
547 setiv (time, xe->xmotion.time);
548 setiv (x, xe->xmotion.x);
549 setiv (y, xe->xmotion.y);
550 setiv (row, xe->xmotion.y / term->fheight);
551 setiv (col, xe->xmotion.x / term->fwidth);
552 setiv (x_root, xe->xmotion.x_root);
553 setiv (y_root, xe->xmotion.y_root);
554 setiv (state, xe->xmotion.state);
555 break;
556 }
557
558 switch (xe->type)
559 {
560 case KeyPress:
561 case KeyRelease:
562 setiv (keycode, xe->xkey.keycode);
563 break;
564
565 case ButtonPress:
566 case ButtonRelease:
567 setiv (button, xe->xbutton.button);
568 break;
569
570 case MotionNotify:
571 setiv (is_hint, xe->xmotion.is_hint);
572 break;
573 }
574
575 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
576 }
577 break;
578
579 case DT_END:
580 {
581 va_end (ap);
582
583 PUTBACK;
584 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
585 SPAGAIN;
586
587 if (count)
588 {
589 SV *status = POPs;
590 count = SvTRUE (status);
591 }
592
593 PUTBACK;
594 FREETMPS;
595 LEAVE;
596
597 if (SvTRUE (ERRSV))
598 {
599 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
600 ungrab (term); // better lose the grab than the session
601 }
602
603 if (htype == HOOK_DESTROY)
604 {
605 clearSVptr ((SV *)term->perl.self);
606 SvREFCNT_dec ((SV *)term->perl.self);
607 }
608
609 return count;
610 }
611
612 default:
613 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
614 }
615 }
616} 612}
617 613
618///////////////////////////////////////////////////////////////////////////// 614/////////////////////////////////////////////////////////////////////////////
619 615
620MODULE = urxvt PACKAGE = urxvt 616MODULE = urxvt PACKAGE = urxvt
621 617
622PROTOTYPES: ENABLE 618PROTOTYPES: ENABLE
623 619
624BOOT: 620BOOT:
625{ 621{
626 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1)); 622 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
623 sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
624 sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
625 sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
627 626
628 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 627 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
629# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); 628# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
630# include "hookinc.h" 629# include "hookinc.h"
631# undef def 630# undef def
636# include "optinc.h" 635# include "optinc.h"
637# undef nodef 636# undef nodef
638# undef def 637# undef def
639 638
640 HV *stash = gv_stashpv ("urxvt", 1); 639 HV *stash = gv_stashpv ("urxvt", 1);
641# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name)); 640 static const struct {
641 const char *name;
642 IV iv;
643 } *civ, const_iv[] = {
644# define const_iv(name) { # name, (IV)name }
642 export_const_iv (DEFAULT_RSTYLE); 645 const_iv (DEFAULT_RSTYLE),
643 export_const_iv (OVERLAY_RSTYLE); 646 const_iv (OVERLAY_RSTYLE),
644 export_const_iv (RS_Bold); 647 const_iv (RS_Bold),
645 export_const_iv (RS_Italic); 648 const_iv (RS_Italic),
646 export_const_iv (RS_Blink); 649 const_iv (RS_Blink),
647 export_const_iv (RS_RVid); 650 const_iv (RS_RVid),
648 export_const_iv (RS_Uline); 651 const_iv (RS_Uline),
649 652
650 export_const_iv (CurrentTime); 653 const_iv (CurrentTime),
651 export_const_iv (ShiftMask); 654 const_iv (ShiftMask),
652 export_const_iv (LockMask); 655 const_iv (LockMask),
653 export_const_iv (ControlMask); 656 const_iv (ControlMask),
654 export_const_iv (Mod1Mask); 657 const_iv (Mod1Mask),
655 export_const_iv (Mod2Mask); 658 const_iv (Mod2Mask),
656 export_const_iv (Mod3Mask); 659 const_iv (Mod3Mask),
657 export_const_iv (Mod4Mask); 660 const_iv (Mod4Mask),
658 export_const_iv (Mod5Mask); 661 const_iv (Mod5Mask),
659 export_const_iv (Button1Mask); 662 const_iv (Button1Mask),
660 export_const_iv (Button2Mask); 663 const_iv (Button2Mask),
661 export_const_iv (Button3Mask); 664 const_iv (Button3Mask),
662 export_const_iv (Button4Mask); 665 const_iv (Button4Mask),
663 export_const_iv (Button5Mask); 666 const_iv (Button5Mask),
664 export_const_iv (AnyModifier); 667 const_iv (AnyModifier),
665}
666 668
667SV * 669 const_iv (NoSymbol),
668new (...) 670 const_iv (GrabModeSync),
669 CODE: 671 const_iv (GrabModeAsync),
670{
671 stringvec *argv = new stringvec;
672 bool success;
673 672
674 for (int i = 0; i < items ;i++) 673 const_iv (NoEventMask),
675 argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); 674 const_iv (KeyPressMask),
675 const_iv (KeyReleaseMask),
676 const_iv (ButtonPressMask),
677 const_iv (ButtonReleaseMask),
678 const_iv (EnterWindowMask),
679 const_iv (LeaveWindowMask),
680 const_iv (PointerMotionMask),
681 const_iv (PointerMotionHintMask),
682 const_iv (Button1MotionMask),
683 const_iv (Button2MotionMask),
684 const_iv (Button3MotionMask),
685 const_iv (Button4MotionMask),
686 const_iv (Button5MotionMask),
687 const_iv (ButtonMotionMask),
688 const_iv (KeymapStateMask),
689 const_iv (ExposureMask),
690 const_iv (VisibilityChangeMask),
691 const_iv (StructureNotifyMask),
692 const_iv (ResizeRedirectMask),
693 const_iv (SubstructureNotifyMask),
694 const_iv (SubstructureRedirectMask),
695 const_iv (FocusChangeMask),
696 const_iv (PropertyChangeMask),
697 const_iv (ColormapChangeMask),
698 const_iv (OwnerGrabButtonMask),
676 699
677 rxvt_term *term = new rxvt_term; 700 const_iv (KeyPress),
701 const_iv (KeyRelease),
702 const_iv (ButtonPress),
703 const_iv (ButtonRelease),
704 const_iv (MotionNotify),
705 const_iv (EnterNotify),
706 const_iv (LeaveNotify),
707 const_iv (FocusIn),
708 const_iv (FocusOut),
709 const_iv (KeymapNotify),
710 const_iv (Expose),
711 const_iv (GraphicsExpose),
712 const_iv (NoExpose),
713 const_iv (VisibilityNotify),
714 const_iv (CreateNotify),
715 const_iv (DestroyNotify),
716 const_iv (UnmapNotify),
717 const_iv (MapNotify),
718 const_iv (MapRequest),
719 const_iv (ReparentNotify),
720 const_iv (ConfigureNotify),
721 const_iv (ConfigureRequest),
722 const_iv (GravityNotify),
723 const_iv (ResizeRequest),
724 const_iv (CirculateNotify),
725 const_iv (CirculateRequest),
726 const_iv (PropertyNotify),
727 const_iv (SelectionClear),
728 const_iv (SelectionRequest),
729 const_iv (SelectionNotify),
730 const_iv (ColormapNotify),
731 const_iv (ClientMessage),
732 const_iv (MappingNotify),
733# if ENABLE_XIM_ONTHESPOT
734 const_iv (XIMReverse),
735 const_iv (XIMUnderline),
736 const_iv (XIMHighlight),
737 const_iv (XIMPrimary),
738 const_iv (XIMSecondary),
739 const_iv (XIMTertiary),
740 const_iv (XIMVisibleToForward),
741 const_iv (XIMVisibleToBackword),
742 const_iv (XIMVisibleToCenter),
743# if 0
744 const_iv (XIMForwardChar),
745 const_iv (XIMBackwardChar),
746 const_iv (XIMForwardWord),
747 const_iv (XIMBackwardWord),
748 const_iv (XIMCaretUp),
749 const_iv (XIMCaretDown),
750 const_iv (XIMNextLine),
751 const_iv (XIMPreviousLine),
752 const_iv (XIMLineStart),
753 const_iv (XIMLineEnd),
754 const_iv (XIMAbsolutePosition),
755 const_iv (XIMDontChange),
756# endif
757# endif
758 };
678 759
679 term->argv = argv; 760 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
680 761 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
681 try
682 {
683 if (!term->init (argv->size (), argv->begin ()))
684 term = 0;
685 }
686 catch (const class rxvt_failure_exception &e)
687 {
688 term->destroy ();
689 croak ("exception caught while initializing new terminal instance");
690 }
691
692 RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;
693} 762}
694 OUTPUT:
695 RETVAL
696
697void
698set_should_invoke (int htype, int value)
699 CODE:
700 rxvt_perl.should_invoke [htype] = value;
701 763
702void 764void
703warn (const char *msg) 765warn (const char *msg)
704 CODE: 766 CODE:
705 rxvt_warn ("%s", msg); 767 rxvt_warn ("%s", msg);
707void 769void
708fatal (const char *msg) 770fatal (const char *msg)
709 CODE: 771 CODE:
710 rxvt_fatal ("%s", msg); 772 rxvt_fatal ("%s", msg);
711 773
712SV * 774void
713untaint (SV *sv) 775_exit (int status)
714 CODE:
715 RETVAL = newSVsv (sv);
716 SvTAINTED_off (RETVAL);
717 OUTPUT:
718 RETVAL
719
720bool
721safe ()
722 CODE:
723 RETVAL = !rxvt_tainted ();
724 OUTPUT:
725 RETVAL
726 776
727NV 777NV
728NOW () 778NOW ()
729 CODE: 779 CODE:
730 RETVAL = NOW; 780 RETVAL = ev::now ();
731 OUTPUT: 781 OUTPUT:
732 RETVAL 782 RETVAL
733 783
734int 784int
735GET_BASEFG (int rend) 785GET_BASEFG (int rend)
746 RETVAL 796 RETVAL
747 797
748int 798int
749SET_FGCOLOR (int rend, int new_color) 799SET_FGCOLOR (int rend, int new_color)
750 CODE: 800 CODE:
751 RETVAL = SET_FGCOLOR (rend, new_color); 801 RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
752 OUTPUT: 802 OUTPUT:
753 RETVAL 803 RETVAL
754 804
755int 805int
756SET_BGCOLOR (int rend, int new_color) 806SET_BGCOLOR (int rend, int new_color)
757 CODE: 807 CODE:
758 RETVAL = SET_BGCOLOR (rend, new_color); 808 RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
759 OUTPUT: 809 OUTPUT:
760 RETVAL 810 RETVAL
761 811
762int 812int
763GET_CUSTOM (int rend) 813GET_CUSTOM (int rend)
764 CODE: 814 CODE:
765 RETVAL = (rend && RS_customMask) >> RS_customShift; 815 RETVAL = (rend & RS_customMask) >> RS_customShift;
766 OUTPUT: 816 OUTPUT:
767 RETVAL 817 RETVAL
768 818
769int 819int
770SET_CUSTOM (int rend, int new_value) 820SET_CUSTOM (int rend, int new_value)
777 | ((new_value << RS_customShift) & RS_customMask); 827 | ((new_value << RS_customShift) & RS_customMask);
778} 828}
779 OUTPUT: 829 OUTPUT:
780 RETVAL 830 RETVAL
781 831
832void
833termlist ()
834 PPCODE:
835{
836 EXTEND (SP, rxvt_term::termlist.size ());
837
838 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
839 if ((*t)->perl.self)
840 PUSHs (sv_2mortal (newSVterm (*t)));
841}
842
782MODULE = urxvt PACKAGE = urxvt::term 843MODULE = urxvt PACKAGE = urxvt::term
783 844
845SV *
846_new (AV *env, AV *arg)
847 CODE:
848{
849 rxvt_term *term = new rxvt_term;
850
851 stringvec *argv = new stringvec;
852 stringvec *envv = new stringvec;
853
854 for (int i = 0; i <= AvFILL (arg); i++)
855 argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
856
857 for (int i = AvFILL (env) + 1; i--; )
858 envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
859
860 envv->push_back (0);
861
862 try
863 {
864 term->init (argv, envv);
865 }
866 catch (const class rxvt_failure_exception &e)
867 {
868 term->destroy ();
869 croak ("error while initializing new terminal instance");
870 }
871
872 RETVAL = term && term->perl.self
873 ? newSVterm (term) : &PL_sv_undef;
874}
875 OUTPUT:
876 RETVAL
877
784void 878void
785rxvt_term::destroy () 879rxvt_term::destroy ()
786 880
787void 881void
882rxvt_term::set_should_invoke (int htype, int inc)
883 CODE:
884 THIS->perl.should_invoke [htype] += inc;
885
886int
788rxvt_term::grab_button (int button, U32 modifiers) 887rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
789 CODE: 888 CODE:
790 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, 889 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
791 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 890 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
792 GrabModeSync, GrabModeSync, None, GRAB_CURSOR); 891 GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
892 OUTPUT: RETVAL
893
894int
895rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
896 CODE:
897 RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
898 OUTPUT: RETVAL
899
900void
901rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
902 int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
903 CODE:
904 XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
905
906void
907rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
908 CODE:
909 XUngrabKey (THIS->dpy, keycode, modifiers, window);
910
911void
912rxvt_term::XUngrabKeyboard (Time eventtime)
913 CODE:
914 XUngrabKeyboard (THIS->dpy, eventtime);
793 915
794bool 916bool
795rxvt_term::grab (U32 eventtime, int sync = 0) 917rxvt_term::grab (Time eventtime, int sync = 0)
796 CODE: 918 CODE:
797{ 919{
798 int mode = sync ? GrabModeSync : GrabModeAsync; 920 int mode = sync ? GrabModeSync : GrabModeAsync;
799 921
800 THIS->perl.grabtime = 0; 922 THIS->perl.grabtime = 0;
801 923
802 if (!XGrabPointer (THIS->display->display, THIS->vt, 0, 924 if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
803 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 925 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
804 mode, mode, None, GRAB_CURSOR, eventtime)) 926 mode, mode, None, GRAB_CURSOR, eventtime))
805 if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime)) 927 if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
806 THIS->perl.grabtime = eventtime; 928 THIS->perl.grabtime = eventtime;
807 else 929 else
808 XUngrabPointer (THIS->display->display, eventtime); 930 XUngrabPointer (THIS->dpy, eventtime);
809 931
810 RETVAL = !!THIS->perl.grabtime; 932 RETVAL = !!THIS->perl.grabtime;
811} 933}
812 OUTPUT: 934 OUTPUT:
813 RETVAL 935 RETVAL
814 936
815void 937void
816rxvt_term::allow_events_async () 938rxvt_term::allow_events_async ()
817 CODE: 939 CODE:
818 XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime); 940 XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
819 941
820void 942void
821rxvt_term::allow_events_sync () 943rxvt_term::allow_events_sync ()
822 CODE: 944 CODE:
823 XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime); 945 XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
824 946
825void 947void
826rxvt_term::allow_events_replay () 948rxvt_term::allow_events_replay ()
827 CODE: 949 CODE:
828 XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime); 950 XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
829 XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime); 951 XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
830 952
831void 953void
832rxvt_term::ungrab () 954rxvt_term::ungrab ()
833 CODE: 955 CODE:
834 ungrab (THIS); 956 ungrab (THIS);
957
958int
959rxvt_term::XStringToKeysym (char *string)
960 CODE:
961 RETVAL = XStringToKeysym (string);
962 OUTPUT: RETVAL
963
964char *
965rxvt_term::XKeysymToString (int sym)
966 CODE:
967 RETVAL = XKeysymToString (sym);
968 OUTPUT: RETVAL
969
970int
971rxvt_term::XKeysymToKeycode (int sym)
972 CODE:
973 RETVAL = XKeysymToKeycode (THIS->dpy, sym);
974 OUTPUT: RETVAL
975
976int
977rxvt_term::XKeycodeToKeysym (int code, int index)
978 CODE:
979 RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
980 OUTPUT: RETVAL
835 981
836int 982int
837rxvt_term::strwidth (SV *str) 983rxvt_term::strwidth (SV *str)
838 CODE: 984 CODE:
839{ 985{
840 wchar_t *wstr = sv2wcs (str); 986 wchar_t *wstr = sv2wcs (str);
841 987
842 rxvt_push_locale (THIS->locale); 988 rxvt_push_locale (THIS->locale);
843 RETVAL = wcswidth (wstr, wcslen (wstr)); 989 RETVAL = 0;
990 for (wchar_t *wc = wstr; *wc; wc++)
991 {
992 int w = WCWIDTH (*wc);
993
994 if (w)
995 RETVAL += max (w, 1);
996 }
844 rxvt_pop_locale (); 997 rxvt_pop_locale ();
845 998
846 free (wstr); 999 free (wstr);
847} 1000}
848 OUTPUT: 1001 OUTPUT:
858 char *mbstr = rxvt_wcstombs (wstr); 1011 char *mbstr = rxvt_wcstombs (wstr);
859 rxvt_pop_locale (); 1012 rxvt_pop_locale ();
860 1013
861 free (wstr); 1014 free (wstr);
862 1015
863 RETVAL = taint_if (newSVpv (mbstr, 0), str); 1016 RETVAL = newSVpv (mbstr, 0);
864 free (mbstr); 1017 free (mbstr);
865} 1018}
866 OUTPUT: 1019 OUTPUT:
867 RETVAL 1020 RETVAL
868 1021
875 1028
876 rxvt_push_locale (THIS->locale); 1029 rxvt_push_locale (THIS->locale);
877 wchar_t *wstr = rxvt_mbstowcs (data, len); 1030 wchar_t *wstr = rxvt_mbstowcs (data, len);
878 rxvt_pop_locale (); 1031 rxvt_pop_locale ();
879 1032
880 RETVAL = taint_if (wcs2sv (wstr), octets); 1033 RETVAL = wcs2sv (wstr);
881 free (wstr); 1034 free (wstr);
882} 1035}
1036 OUTPUT:
1037 RETVAL
1038
1039char *
1040rxvt_term::locale ()
1041 CODE:
1042 RETVAL = THIS->locale;
883 OUTPUT: 1043 OUTPUT:
884 RETVAL 1044 RETVAL
885 1045
886#define TERM_OFFSET(sym) offsetof (TermWin_t, sym) 1046#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
887 1047
892#define TERM_OFFSET_fbase TERM_OFFSET(fbase) 1052#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
893#define TERM_OFFSET_nrow TERM_OFFSET(nrow) 1053#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
894#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1054#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
895#define TERM_OFFSET_focus TERM_OFFSET(focus) 1055#define TERM_OFFSET_focus TERM_OFFSET(focus)
896#define TERM_OFFSET_mapped TERM_OFFSET(mapped) 1056#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
1057#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
1058#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
1059#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
897#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1060#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
898#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1061#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
899#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1062#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
900 1063
901int 1064int
902rxvt_term::width () 1065rxvt_term::width ()
903 ALIAS: 1066 ALIAS:
904 width = TERM_OFFSET_width 1067 width = TERM_OFFSET_width
908 fbase = TERM_OFFSET_fbase 1071 fbase = TERM_OFFSET_fbase
909 nrow = TERM_OFFSET_nrow 1072 nrow = TERM_OFFSET_nrow
910 ncol = TERM_OFFSET_ncol 1073 ncol = TERM_OFFSET_ncol
911 focus = TERM_OFFSET_focus 1074 focus = TERM_OFFSET_focus
912 mapped = TERM_OFFSET_mapped 1075 mapped = TERM_OFFSET_mapped
1076 int_bwidth = TERM_OFFSET_int_bwidth
1077 ext_bwidth = TERM_OFFSET_ext_bwidth
1078 lineSpace = TERM_OFFSET_lineSpace
913 saveLines = TERM_OFFSET_saveLines 1079 saveLines = TERM_OFFSET_saveLines
914 total_rows = TERM_OFFSET_total_rows 1080 total_rows = TERM_OFFSET_total_rows
915 nsaved = TERM_OFFSET_nsaved 1081 top_row = TERM_OFFSET_top_row
916 CODE: 1082 CODE:
917 RETVAL = *(int *)((char *)THIS + ix); 1083 RETVAL = *(int *)((char *)THIS + ix);
918 OUTPUT: 1084 OUTPUT:
919 RETVAL 1085 RETVAL
920 1086
922rxvt_term::ModLevel3Mask () 1088rxvt_term::ModLevel3Mask ()
923 ALIAS: 1089 ALIAS:
924 ModLevel3Mask = 0 1090 ModLevel3Mask = 0
925 ModMetaMask = 1 1091 ModMetaMask = 1
926 ModNumLockMask = 2 1092 ModNumLockMask = 2
1093 current_screen = 3
1094 hidden_cursor = 4
927 CODE: 1095 CODE:
928 switch (ix) 1096 switch (ix)
929 { 1097 {
930 case 0: RETVAL = THIS->ModLevel3Mask; break; 1098 case 0: RETVAL = THIS->ModLevel3Mask; break;
931 case 1: RETVAL = THIS->ModMetaMask; break; 1099 case 1: RETVAL = THIS->ModMetaMask; break;
932 case 2: RETVAL = THIS->ModNumLockMask; break; 1100 case 2: RETVAL = THIS->ModNumLockMask; break;
1101 case 3: RETVAL = THIS->current_screen; break;
1102 case 4: RETVAL = THIS->hidden_cursor; break;
933 } 1103 }
934 OUTPUT: 1104 OUTPUT:
935 RETVAL 1105 RETVAL
936 1106
937U32 1107char *
1108rxvt_term::display_id ()
1109 ALIAS:
1110 display_id = 0
1111 locale = 1
1112 CODE:
1113 switch (ix)
1114 {
1115 case 0: RETVAL = THIS->display->id; break;
1116 case 1: RETVAL = THIS->locale; break;
1117 }
1118 OUTPUT:
1119 RETVAL
1120
1121SV *
1122rxvt_term::envv ()
1123 ALIAS:
1124 argv = 1
1125 PPCODE:
1126{
1127 stringvec *vec = ix ? THIS->argv : THIS->envv;
1128
1129 EXTEND (SP, vec->size ());
1130
1131 for (char **i = vec->begin (); i != vec->end (); ++i)
1132 if (*i)
1133 PUSHs (sv_2mortal (newSVpv (*i, 0)));
1134}
1135
1136int
1137rxvt_term::pty_ev_events (int events = ev::UNDEF)
1138 CODE:
1139 RETVAL = THIS->pty_ev.events;
1140 if (events != ev::UNDEF)
1141 THIS->pty_ev.set (events);
1142 OUTPUT:
1143 RETVAL
1144
1145int
1146rxvt_term::pty_fd ()
1147 CODE:
1148 RETVAL = THIS->pty->pty;
1149 OUTPUT:
1150 RETVAL
1151
1152Window
938rxvt_term::parent () 1153rxvt_term::parent ()
939 CODE: 1154 CODE:
940 RETVAL = (U32)THIS->parent [0]; 1155 RETVAL = THIS->parent [0];
941 OUTPUT: 1156 OUTPUT:
942 RETVAL 1157 RETVAL
943 1158
944U32 1159Window
945rxvt_term::vt () 1160rxvt_term::vt ()
946 CODE: 1161 CODE:
947 RETVAL = (U32)THIS->vt; 1162 RETVAL = THIS->vt;
948 OUTPUT: 1163 OUTPUT:
949 RETVAL 1164 RETVAL
1165
1166void
1167rxvt_term::vt_emask_add (U32 emask)
1168 CODE:
1169 THIS->vt_emask_perl |= emask;
1170 THIS->vt_select_input ();
950 1171
951U32 1172U32
952rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 1173rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
953 CODE: 1174 CODE:
954{
955 RETVAL = THIS->rstyle; 1175 RETVAL = THIS->rstyle;
956 THIS->rstyle = new_rstyle; 1176 THIS->rstyle = new_rstyle;
957}
958 OUTPUT: 1177 OUTPUT:
959 RETVAL 1178 RETVAL
960 1179
961int 1180int
962rxvt_term::view_start (int newval = -1) 1181rxvt_term::view_start (int newval = 1)
1182 PROTOTYPE: $;$
963 CODE: 1183 CODE:
964{ 1184{
965 RETVAL = THIS->view_start; 1185 RETVAL = THIS->view_start;
966 1186
967 if (newval >= 0) 1187 if (newval <= 0)
968 { 1188 THIS->scr_changeview (max (newval, THIS->top_row));
969 THIS->view_start = min (newval, THIS->nsaved);
970 THIS->scr_changeview (RETVAL);
971 }
972} 1189}
973 OUTPUT: 1190 OUTPUT:
974 RETVAL 1191 RETVAL
975 1192
976void 1193void
1194rxvt_term::focus_in ()
1195
1196void
1197rxvt_term::focus_out ()
1198
1199void
1200rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
1201 ALIAS:
1202 key_release = 1
1203 CODE:
1204{
1205 XKeyEvent xkey;
1206
1207 memset (&xkey, 0, sizeof (xkey));
1208
1209 xkey.time = time;
1210 xkey.state = state;
1211 xkey.keycode = keycode;
1212
1213 xkey.type = ix ? KeyRelease : KeyPress;
1214 xkey.display = THIS->dpy;
1215 xkey.window = THIS->vt;
1216 xkey.root = THIS->display->root;
1217 xkey.subwindow = THIS->vt;
1218
1219 if (ix)
1220 THIS->key_release (xkey);
1221 else
1222 THIS->key_press (xkey);
1223}
1224
1225void
977rxvt_term::want_refresh () 1226rxvt_term::want_refresh ()
978 CODE: 1227 CODE:
979 THIS->want_refresh = 1; 1228 THIS->want_refresh = 1;
980 1229
981void 1230void
982rxvt_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)
983 PPCODE: 1232 PPCODE:
984{ 1233{
985 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1234 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
986 XSRETURN_EMPTY; 1235 XSRETURN_EMPTY;
987 1236
988 line_t &l = ROW(row_number); 1237 line_t &l = ROW(row_number);
989 1238
990 if (GIMME_V != G_VOID) 1239 if (GIMME_V != G_VOID)
991 { 1240 {
992 wchar_t *wstr = new wchar_t [THIS->ncol]; 1241 wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
993 1242
994 for (int col = 0; col < THIS->ncol; col++) 1243 for (int col = 0; col < THIS->ncol; col++)
995 wstr [col] = l.t [col]; 1244 wstr [col] = l.t [col];
996 1245
997 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol)))); 1246 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
998
999 delete [] wstr;
1000 } 1247 }
1001 1248
1002 if (new_text) 1249 if (new_text)
1003 { 1250 {
1004 wchar_t *wstr = sv2wcs (new_text); 1251 wchar_t *wstr = sv2wcs (new_text);
1005 1252
1006 int len = min (wcslen (wstr) - start_ofs, max_len); 1253 int len = min (wcslen (wstr) - start_ofs, max_len);
1007 1254
1008 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1255 if (start_col < 0 || start_col + len > THIS->ncol)
1009 { 1256 {
1010 free (wstr); 1257 free (wstr);
1011 croak ("new_text extends beyond horizontal margins"); 1258 croak ("new_text extends beyond horizontal margins");
1012 } 1259 }
1013 1260
1023 1270
1024void 1271void
1025rxvt_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)
1026 PPCODE: 1273 PPCODE:
1027{ 1274{
1028 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1275 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1029 XSRETURN_EMPTY; 1276 XSRETURN_EMPTY;
1030 1277
1031 line_t &l = ROW(row_number); 1278 line_t &l = ROW(row_number);
1032 1279
1033 if (GIMME_V != G_VOID) 1280 if (GIMME_V != G_VOID)
1045 { 1292 {
1046 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 1293 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1047 croak ("new_rend must be arrayref"); 1294 croak ("new_rend must be arrayref");
1048 1295
1049 AV *av = (AV *)SvRV (new_rend); 1296 AV *av = (AV *)SvRV (new_rend);
1050 int len = min (av_len (av) + 1 - start_ofs, max_len); 1297 int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1051 1298
1052 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1299 if (start_col < 0 || start_col + len > THIS->ncol)
1053 croak ("new_rend array extends beyond horizontal margins"); 1300 croak ("new_rend array extends beyond horizontal margins");
1054 1301
1055 for (int col = start_col; col < start_col + len; col++) 1302 for (int col = start_col; col < start_col + len; col++)
1056 { 1303 {
1057 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;
1063 1310
1064int 1311int
1065rxvt_term::ROW_l (int row_number, int new_length = -1) 1312rxvt_term::ROW_l (int row_number, int new_length = -1)
1066 CODE: 1313 CODE:
1067{ 1314{
1068 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1315 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1069 XSRETURN_EMPTY; 1316 XSRETURN_EMPTY;
1070 1317
1071 line_t &l = ROW(row_number); 1318 line_t &l = ROW(row_number);
1072 RETVAL = l.l; 1319 RETVAL = l.l;
1073 1320
1079 1326
1080bool 1327bool
1081rxvt_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)
1082 CODE: 1329 CODE:
1083{ 1330{
1084 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1331 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1085 XSRETURN_EMPTY; 1332 XSRETURN_EMPTY;
1086 1333
1087 line_t &l = ROW(row_number); 1334 line_t &l = ROW(row_number);
1088 RETVAL = l.is_longer (); 1335 RETVAL = l.is_longer ();
1089 1336
1097rxvt_term::special_encode (SV *string) 1344rxvt_term::special_encode (SV *string)
1098 CODE: 1345 CODE:
1099{ 1346{
1100 wchar_t *wstr = sv2wcs (string); 1347 wchar_t *wstr = sv2wcs (string);
1101 int wlen = wcslen (wstr); 1348 int wlen = wcslen (wstr);
1102 wchar_t *rstr = new wchar_t [wlen]; // cannot become longer 1349 wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1103 1350
1104 rxvt_push_locale (THIS->locale); 1351 rxvt_push_locale (THIS->locale);
1105 1352
1106 wchar_t *r = rstr; 1353 wchar_t *r = rstr;
1107 for (wchar_t *s = wstr; *s; s++) 1354 for (wchar_t *s = wstr; *s; s++)
1355 {
1356 int w = WCWIDTH (*s);
1357
1108 if (wcwidth (*s) == 0) 1358 if (w == 0)
1109 { 1359 {
1110 if (r == rstr) 1360 if (r == rstr)
1111 croak ("leading combining character unencodable"); 1361 croak ("leading combining character unencodable");
1112 1362
1113 unicode_t n = rxvt_compose (r[-1], *s); 1363 unicode_t n = rxvt_compose (r[-1], *s);
1114 if (n == NOCHAR) 1364 if (n == NOCHAR)
1115 n = rxvt_composite.compose (r[-1], *s); 1365 n = rxvt_composite.compose (r[-1], *s);
1116 1366
1117 r[-1] = n; 1367 r[-1] = n;
1118 } 1368 }
1119#if !UNICODE_3 1369#if !UNICODE_3
1120 else if (*s >= 0x10000) 1370 else if (*s >= 0x10000)
1121 *r++ = rxvt_composite.compose (*s); 1371 *r++ = rxvt_composite.compose (*s);
1122#endif 1372#endif
1123 else 1373 else
1124 *r++ = *s; 1374 *r++ = *s;
1375
1376 // the *2 above only allows wcwidth <= 2
1377 if (w > 1)
1378 *r++ = NOCHAR;
1379 }
1125 1380
1126 rxvt_pop_locale (); 1381 rxvt_pop_locale ();
1127 1382
1128 RETVAL = taint_if (wcs2sv (rstr, r - rstr), string); 1383 RETVAL = wcs2sv (rstr, r - rstr);
1129
1130 delete [] rstr;
1131} 1384}
1132 OUTPUT: 1385 OUTPUT:
1133 RETVAL 1386 RETVAL
1134 1387
1135SV * 1388SV *
1136rxvt_term::special_decode (SV *text) 1389rxvt_term::special_decode (SV *text)
1137 CODE: 1390 CODE:
1138{ 1391{
1139 wchar_t *wstr = sv2wcs (text); 1392 wchar_t *wstr = sv2wcs (text);
1140 int wlen = wcslen (wstr);
1141 int dlen = 0; 1393 int dlen = 0;
1142 1394
1143 // find length 1395 // find length
1144 for (wchar_t *s = wstr; *s; s++) 1396 for (wchar_t *s = wstr; *s; s++)
1145 if (*s == NOCHAR) 1397 if (*s == NOCHAR)
1147 else if (IS_COMPOSE (*s)) 1399 else if (IS_COMPOSE (*s))
1148 dlen += rxvt_composite.expand (*s, 0); 1400 dlen += rxvt_composite.expand (*s, 0);
1149 else 1401 else
1150 dlen++; 1402 dlen++;
1151 1403
1152 wchar_t *rstr = new wchar_t [dlen]; 1404 wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1153 1405
1154 // decode 1406 // decode
1155 wchar_t *r = rstr; 1407 wchar_t *r = rstr;
1156 for (wchar_t *s = wstr; *s; s++) 1408 for (wchar_t *s = wstr; *s; s++)
1157 if (*s == NOCHAR) 1409 if (*s == NOCHAR)
1159 else if (IS_COMPOSE (*s)) 1411 else if (IS_COMPOSE (*s))
1160 r += rxvt_composite.expand (*s, r); 1412 r += rxvt_composite.expand (*s, r);
1161 else 1413 else
1162 *r++ = *s; 1414 *r++ = *s;
1163 1415
1164 RETVAL = taint_if (wcs2sv (rstr, r - rstr), text); 1416 RETVAL = wcs2sv (rstr, r - rstr);
1165
1166 delete [] rstr;
1167} 1417}
1168 OUTPUT: 1418 OUTPUT:
1169 RETVAL 1419 RETVAL
1170 1420
1171void 1421void
1172rxvt_term::_resource (char *name, int index, SV *newval = 0) 1422rxvt_term::_resource (char *name, int index, SV *newval = 0)
1173 PPCODE: 1423 PPCODE:
1174{ 1424{
1175 struct resval { const char *name; int value; } rslist [] = { 1425 static const struct resval { const char *name; int value; } *rs, rslist [] = {
1176# define def(name) { # name, Rs_ ## name }, 1426# define def(name) { # name, Rs_ ## name },
1177# define reserve(name,count) 1427# define reserve(name,count)
1178# include "rsinc.h" 1428# include "rsinc.h"
1179# undef def 1429# undef def
1180# undef reserve 1430# undef reserve
1181 }; 1431 };
1182 1432
1183 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 1433 rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1184 1434
1185 do { 1435 do {
1186 if (rs-- == rslist) 1436 if (rs-- == rslist)
1187 croak ("no such resource '%s', requested", name); 1437 croak ("no such resource '%s', requested", name);
1188 } while (strcmp (name, rs->name)); 1438 } while (strcmp (name, rs->name));
1191 1441
1192 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) 1442 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1193 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);
1194 1444
1195 if (GIMME_V != G_VOID) 1445 if (GIMME_V != G_VOID)
1196 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);
1197 1447
1198 if (newval) 1448 if (newval)
1199 { 1449 {
1200 if (SvOK (newval)) 1450 if (SvOK (newval))
1201 { 1451 {
1206 else 1456 else
1207 THIS->rs [index] = 0; 1457 THIS->rs [index] = 0;
1208 } 1458 }
1209} 1459}
1210 1460
1461const char *
1462rxvt_term::x_resource (const char *name)
1463
1211bool 1464bool
1212rxvt_term::option (U32 optval, int set = -1) 1465rxvt_term::option (U8 optval, int set = -1)
1213 CODE: 1466 CODE:
1214{ 1467{
1215 RETVAL = THIS->options & optval; 1468 RETVAL = THIS->option (optval);
1216 1469
1217 if (set >= 0) 1470 if (set >= 0)
1218 { 1471 {
1219 if (set)
1220 THIS->options |= optval; 1472 THIS->set_option (optval, set);
1221 else
1222 THIS->options &= ~optval;
1223 1473
1474 if (THIS->prepare_ev.is_active ()) // avoid doing this before START
1224 switch (optval) 1475 switch (optval)
1225 { 1476 {
1226 case Opt_skipBuiltinGlyphs: 1477 case Opt_skipBuiltinGlyphs:
1227 THIS->set_fonts (); 1478 THIS->set_fonts ();
1228 THIS->scr_remap_chars (); 1479 THIS->scr_remap_chars ();
1229 THIS->scr_touch (true); 1480 THIS->scr_touch (true);
1230 THIS->want_refresh = 1; 1481 THIS->want_refresh = 1;
1231 break; 1482 break;
1232 1483
1233 case Opt_cursorUnderline: 1484 case Opt_cursorUnderline:
1234 THIS->want_refresh = 1; 1485 THIS->want_refresh = 1;
1235 break; 1486 break;
1236 1487
1237# case Opt_scrollBar_floating: 1488# case Opt_scrollBar_floating:
1238# case Opt_scrollBar_right: 1489# case Opt_scrollBar_right:
1239# THIS->resize_all_windows (THIS->width, THIS->height, 1); 1490# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1240# break; 1491# break;
1241 } 1492 }
1242 } 1493 }
1243} 1494}
1244 OUTPUT: 1495 OUTPUT:
1496 RETVAL
1497
1498bool
1499rxvt_term::parse_keysym (char *keysym, char *str)
1500 CODE:
1501 RETVAL = 0 < THIS->parse_keysym (keysym, str);
1502 THIS->keyboard->register_done ();
1503 OUTPUT:
1245 RETVAL 1504 RETVAL
1246 1505
1247void 1506void
1248rxvt_term::screen_cur (...) 1507rxvt_term::screen_cur (...)
1249 PROTOTYPE: $;$$ 1508 PROTOTYPE: $;$$
1266 PUSHs (sv_2mortal (newSViv (rc.col))); 1525 PUSHs (sv_2mortal (newSViv (rc.col)));
1267 } 1526 }
1268 1527
1269 if (items == 3) 1528 if (items == 3)
1270 { 1529 {
1271 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1530 rc.row = SvIV (ST (1));
1272 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1531 rc.col = SvIV (ST (2));
1532
1533 if (ix == 2)
1534 {
1535 if (rc.col == 0)
1536 {
1537 // col == 0 means end of previous line
1538 rc.row--;
1539 rc.col = THIS->ncol;
1540 }
1541 else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
1542 && rc.col > ROW(rc.row).l)
1543 {
1544 // col >= length means while line and add newline
1545 rc.col = THIS->ncol;
1546 }
1547 }
1548
1549 clamp_it (rc.col, 0, THIS->ncol);
1550 clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1273 1551
1274 if (ix) 1552 if (ix)
1275 THIS->want_refresh = 1; 1553 THIS->want_refresh = 1;
1276 } 1554 }
1277} 1555}
1278 1556
1557char
1558rxvt_term::cur_charset ()
1559 CODE:
1560 RETVAL = THIS->charsets [THIS->screen.charset];
1561 OUTPUT:
1562 RETVAL
1563
1564void
1565rxvt_term::selection_clear ()
1566
1567void
1568rxvt_term::selection_make (Time eventtime, bool rect = false)
1569 CODE:
1570 THIS->selection.op = SELECTION_CONT;
1571 THIS->selection.rect = rect;
1572 THIS->selection_make (eventtime);
1573
1279int 1574int
1280rxvt_term::selection_grab (U32 eventtime) 1575rxvt_term::selection_grab (Time eventtime)
1281 1576
1282void 1577void
1283rxvt_term::selection (SV *newtext = 0) 1578rxvt_term::selection (SV *newtext = 0)
1284 PPCODE: 1579 PPCODE:
1285{ 1580{
1286 if (GIMME_V != G_VOID) 1581 if (GIMME_V != G_VOID)
1287 XPUSHs (THIS->selection.text 1582 XPUSHs (THIS->selection.text
1288 ? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))) 1583 ? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1289 : &PL_sv_undef); 1584 : &PL_sv_undef);
1290 1585
1291 if (newtext) 1586 if (newtext)
1292 { 1587 {
1293 free (THIS->selection.text); 1588 free (THIS->selection.text);
1294 1589
1295 THIS->selection.text = sv2wcs (newtext); 1590 THIS->selection.text = sv2wcs (newtext);
1296 THIS->selection.len = wcslen (THIS->selection.text); 1591 THIS->selection.len = wcslen (THIS->selection.text);
1297 } 1592 }
1298} 1593}
1594
1595void
1596rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
1597
1598void
1599rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1600
1601void
1602rxvt_term::scr_bell ()
1603
1604void
1605rxvt_term::scr_change_screen (int screen)
1299 1606
1300void 1607void
1301rxvt_term::scr_add_lines (SV *string) 1608rxvt_term::scr_add_lines (SV *string)
1302 CODE: 1609 CODE:
1303{ 1610{
1344 o->self = (HV *)SvRV (RETVAL); 1651 o->self = (HV *)SvRV (RETVAL);
1345} 1652}
1346 OUTPUT: 1653 OUTPUT:
1347 RETVAL 1654 RETVAL
1348 1655
1656#############################################################################
1657# Various X Utility Functions
1658#############################################################################
1659
1660void
1661rxvt_term::XListProperties (Window window)
1662 PPCODE:
1663{
1664 int count;
1665 Atom *props = XListProperties (THIS->dpy, window, &count);
1666
1667 EXTEND (SP, count);
1668 while (count--)
1669 PUSHs (newSVuv ((U32)props [count]));
1670
1671 XFree (props);
1672}
1673
1674void
1675rxvt_term::XGetWindowProperty (Window window, Atom property)
1676 PPCODE:
1677{
1678 Atom type;
1679 int format;
1680 unsigned long nitems;
1681 unsigned long bytes_after;
1682 unsigned char *prop;
1683
1684 XGetWindowProperty (THIS->dpy, window, property,
1685 0, 1<<24, 0, AnyPropertyType,
1686 &type, &format, &nitems, &bytes_after, &prop);
1687
1688 if (type != None)
1689 {
1690 int elemsize = format == 16 ? sizeof (short)
1691 : format == 32 ? sizeof (long)
1692 : 1;
1693
1694 EXTEND (SP, 3);
1695 PUSHs (newSVuv ((U32)type));
1696 PUSHs (newSViv (format));
1697 PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
1698 XFree (prop);
1699 }
1700}
1701
1702void
1703rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
1704 CODE:
1705{
1706 STRLEN len;
1707 char *data_ = SvPVbyte (data, len);
1708
1709 int elemsize = format == 16 ? sizeof (short)
1710 : format == 32 ? sizeof (long)
1711 : 1;
1712
1713 XChangeProperty (THIS->dpy, window, property,
1714 type, format, PropModeReplace,
1715 (unsigned char *)data_, len / elemsize);
1716}
1717
1718Atom
1719XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
1720 C_ARGS: term->dpy, atom_name, only_if_exists
1721
1722char *
1723XGetAtomName (rxvt_term *term, Atom atom)
1724 C_ARGS: term->dpy, atom
1725 CLEANUP:
1726 XFree (RETVAL);
1727
1728void
1729XDeleteProperty (rxvt_term *term, Window window, Atom property)
1730 C_ARGS: term->dpy, window, property
1731
1732Window
1733rxvt_term::DefaultRootWindow ()
1734 CODE:
1735 RETVAL = THIS->display->root;
1736 OUTPUT:
1737 RETVAL
1738
1739#if 0
1740
1741Window
1742XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
1743 C_ARGS: term->dpy, (Window)parent,
1744 x, y, width, height, 0,
1745 term->pix_colors_focused[Color_border],
1746 term->pix_colors_focused[Color_border]
1747
1748#endif
1749
1750void
1751XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
1752 C_ARGS: term->dpy, window, parent, x, y
1753
1754void
1755XMapWindow (rxvt_term *term, Window window)
1756 C_ARGS: term->dpy, window
1757
1758void
1759XUnmapWindow (rxvt_term *term, Window window)
1760 C_ARGS: term->dpy, window
1761
1762void
1763XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
1764 C_ARGS: term->dpy, window, x, y, width, height
1765
1766void
1767rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
1768 CODE:
1769{
1770 XWindowAttributes attr;
1771 XGetWindowAttributes (THIS->dpy, window, &attr);
1772 XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
1773}
1774
1775void
1776rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
1777 PPCODE:
1778{
1779 int dx, dy;
1780 Window child;
1781
1782 if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
1783 {
1784 EXTEND (SP, 3);
1785 PUSHs (newSViv (dx));
1786 PUSHs (newSViv (dy));
1787 PUSHs (newSVuv (child));
1788 }
1789}
1790
1791#############################################################################
1792# urxvt::overlay
1793#############################################################################
1794
1349MODULE = urxvt PACKAGE = urxvt::overlay 1795MODULE = urxvt PACKAGE = urxvt::overlay
1350 1796
1351void 1797void
1352overlay::set (int x, int y, SV *text, SV *rend = 0) 1798overlay::set (int x, int y, SV *text, SV *rend = 0)
1353 1799
1358overlay::hide () 1804overlay::hide ()
1359 1805
1360void 1806void
1361overlay::DESTROY () 1807overlay::DESTROY ()
1362 1808
1363MODULE = urxvt PACKAGE = urxvt::timer 1809INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1364 1810
1365SV *
1366timer::new ()
1367 CODE:
1368 timer *w = new timer;
1369 w->start (NOW);
1370 RETVAL = newSVptr ((void *)w, "urxvt::timer");
1371 w->self = (HV *)SvRV (RETVAL);
1372 OUTPUT:
1373 RETVAL
1374
1375timer *
1376timer::cb (SV *cb)
1377 CODE:
1378 THIS->cb (cb);
1379 RETVAL = THIS;
1380 OUTPUT:
1381 RETVAL
1382
1383NV
1384timer::at ()
1385 CODE:
1386 RETVAL = THIS->at;
1387 OUTPUT:
1388 RETVAL
1389
1390timer *
1391timer::interval (NV interval)
1392 CODE:
1393 THIS->interval = interval;
1394 RETVAL = THIS;
1395 OUTPUT:
1396 RETVAL
1397
1398timer *
1399timer::set (NV tstamp)
1400 CODE:
1401 THIS->set (tstamp);
1402 RETVAL = THIS;
1403 OUTPUT:
1404 RETVAL
1405
1406timer *
1407timer::start (NV tstamp = THIS->at)
1408 CODE:
1409 THIS->start (tstamp);
1410 RETVAL = THIS;
1411 OUTPUT:
1412 RETVAL
1413
1414timer *
1415timer::stop ()
1416 CODE:
1417 THIS->stop ();
1418 RETVAL = THIS;
1419 OUTPUT:
1420 RETVAL
1421
1422void
1423timer::DESTROY ()
1424
1425MODULE = urxvt PACKAGE = urxvt::iow
1426
1427SV *
1428iow::new ()
1429 CODE:
1430 iow *w = new iow;
1431 RETVAL = newSVptr ((void *)w, "urxvt::iow");
1432 w->self = (HV *)SvRV (RETVAL);
1433 OUTPUT:
1434 RETVAL
1435
1436iow *
1437iow::cb (SV *cb)
1438 CODE:
1439 THIS->cb (cb);
1440 RETVAL = THIS;
1441 OUTPUT:
1442 RETVAL
1443
1444iow *
1445iow::fd (int fd)
1446 CODE:
1447 THIS->fd = fd;
1448 RETVAL = THIS;
1449 OUTPUT:
1450 RETVAL
1451
1452iow *
1453iow::events (short events)
1454 CODE:
1455 THIS->events = events;
1456 RETVAL = THIS;
1457 OUTPUT:
1458 RETVAL
1459
1460iow *
1461iow::start ()
1462 CODE:
1463 THIS->start ();
1464 RETVAL = THIS;
1465 OUTPUT:
1466 RETVAL
1467
1468iow *
1469iow::stop ()
1470 CODE:
1471 THIS->stop ();
1472 RETVAL = THIS;
1473 OUTPUT:
1474 RETVAL
1475
1476void
1477iow::DESTROY ()
1478
1479

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