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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.55 by root, Wed Jan 11 02:13:56 2006 UTC vs.
Revision 1.252 by root, Wed Jul 14 13:52:24 2021 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) 2005-2014 Marc Lehmann <schmorp@schmorp.de>
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 3 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
12 * 12 *
13 * This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
23#define line_t perl_line_t 23#define line_t perl_line_t
24#include <EXTERN.h> 24#include <EXTERN.h>
25#include <perl.h> 25#include <perl.h>
26#include <XSUB.h> 26#include <XSUB.h>
27#undef line_t 27#undef line_t
28#undef bool // perl defines it's own bool type, except with g++... what a trap
28 29
29#include "../config.h" 30#include "../config.h"
30 31
31#include <cstddef> 32#include <stddef.h>
32#include <cstdarg> 33#include <stdarg.h>
33 34
34#include "iom.h" 35#include "unistd.h"
36
37#include "ev_cpp.h"
35#include "rxvt.h" 38#include "rxvt.h"
36#include "keyboard.h" 39#include "keyboard.h"
37#include "rxvtutil.h" 40#include "rxvtutil.h"
38#include "rxvtperl.h" 41#include "rxvtperl.h"
39 42
40#include "perlxsi.c" 43#include "perlxsi.c"
41 44
42#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
43# define GRAB_CURSOR THIS->leftptr_cursor 45#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
44#else
45# define GRAB_CURSOR None
46#endif
47 46
48#undef LINENO 47#undef LINENO
49#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows) 48#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
50#undef ROW 49#undef ROW
51#define ROW(n) THIS->row_buf [LINENO (n)] 50#define ROW(n) THIS->row_buf [LINENO (n)]
52 51
53///////////////////////////////////////////////////////////////////////////// 52/////////////////////////////////////////////////////////////////////////////
54 53
55static SV * 54typedef char * octet_string;
56taint (SV *sv) 55typedef char * utf8_string;
56
57typedef int render_repeat_mode;
58
59#if HAVE_PIXBUF
60typedef GdkPixbuf * urxvt__pixbuf;
61#endif
62#if HAVE_IMG
63typedef rxvt_img * urxvt__img;
64typedef rxvt_img::nv rxvt_img__nv;
65
66/////////////////////////////////////////////////////////////////////////////
67
68static rgba
69parse_rgba (SV *sv, rxvt_screen *s = 0)
57{ 70{
58 SvTAINT (sv); 71 rgba c;
72
73 if (SvROK (sv))
74 {
75 AV *av = (AV *)SvRV (sv);
76
77 if (SvTYPE ((SV *)av) != SVt_PVAV)
78 croak ("colour must be either a colour string, or an array,");
79
80 int len = av_len (av) + 1;
81
82 if (len != 1 && len != 3 && len != 4)
83 croak ("component colour array must have 1, 3 or 4 components,");
84
85 c.a = rgba::MAX_CC;
86
87 c.r = c.g = c.b = float_to_component (SvNV (*av_fetch (av, 0, 0)));
88
89 if (len >= 3)
90 {
91 c.g = float_to_component (SvNV (*av_fetch (av, 1, 0)));
92 c.b = float_to_component (SvNV (*av_fetch (av, 2, 0)));
93
94 if (len >= 4)
95 c.a = float_to_component (SvNV (*av_fetch (av, 3, 0)));
96 }
97 }
98 else if (s)
99 {
100 rxvt_color rc;
101 rc.set (s, SvPVbyte_nolen (sv));
102 rc.get (c);
103 }
104 else
105 croak ("unable to parse colour,");
106
59 return sv; 107 return c;
60} 108}
61 109
62static SV * 110/////////////////////////////////////////////////////////////////////////////
63taint_if (SV *sv, SV *src) 111#endif
64{
65 if (SvTAINTED (src))
66 SvTAINT (sv);
67
68 return sv;
69}
70 112
71static wchar_t * 113static wchar_t *
72sv2wcs (SV *sv) 114sv2wcs (SV *sv)
73{ 115{
74 STRLEN len; 116 STRLEN len;
… …
87 129
88 return sv; 130 return sv;
89} 131}
90 132
91static SV * 133static SV *
92new_ref (HV *hv, const char *klass)
93{
94 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
95}
96
97//TODO: use magic
98static SV *
99newSVptr (void *ptr, const char *klass) 134newSVptr (void *ptr, const char *klass)
100{ 135{
101 HV *hv = newHV (); 136 HV *hv = newHV ();
102 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 137 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
103 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 138 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
… …
125 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); 160 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
126 161
127 return (long)mg->mg_ptr; 162 return (long)mg->mg_ptr;
128} 163}
129 164
130#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self) 165#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
131#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") 166#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
132 167
133///////////////////////////////////////////////////////////////////////////// 168/////////////////////////////////////////////////////////////////////////////
134 169
135struct perl_watcher 170#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
171
172class overlay : overlay_base
136{ 173{
137 SV *cbsv; 174 rxvt_term *THIS;
175 AV *overlay_av;
176 int border;
177
178public:
138 HV *self; 179 HV *self;
139
140 perl_watcher ()
141 : cbsv (newSV (0))
142 {
143 }
144
145 ~perl_watcher ()
146 {
147 SvREFCNT_dec (cbsv);
148 }
149
150 void cb (SV *cb)
151 {
152 sv_setsv (cbsv, cb);
153 }
154
155 void invoke (const char *type, SV *self, int arg = -1);
156};
157
158void
159perl_watcher::invoke (const char *type, SV *self, int arg)
160{
161 dSP;
162
163 ENTER;
164 SAVETMPS;
165
166 PUSHMARK (SP);
167
168 XPUSHs (sv_2mortal (self));
169
170 if (arg >= 0)
171 XPUSHs (sv_2mortal (newSViv (arg)));
172
173 PUTBACK;
174 call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
175 SPAGAIN;
176
177 PUTBACK;
178 FREETMPS;
179 LEAVE;
180
181 if (SvTRUE (ERRSV))
182 rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
183}
184
185#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
186#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
187
188struct timer : time_watcher, perl_watcher
189{
190 tstamp interval;
191
192 timer ()
193 : time_watcher (this, &timer::execute)
194 {
195 }
196
197 void execute (time_watcher &w)
198 {
199 if (interval)
200 start (at + interval);
201
202 invoke ("urxvt::timer", newSVtimer (this));
203 }
204};
205
206#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
207#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
208
209struct iow : io_watcher, perl_watcher
210{
211 iow ()
212 : io_watcher (this, &iow::execute)
213 {
214 }
215
216 void execute (io_watcher &w, short revents)
217 {
218 invoke ("urxvt::iow", newSViow (this), revents);
219 }
220};
221
222/////////////////////////////////////////////////////////////////////////////
223
224#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225
226struct overlay {
227 HV *self;
228 rxvt_term *THIS;
229 int x, y, w, h;
230 int border;
231 text_t **text;
232 rend_t **rend;
233 180
234 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border); 181 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
235 ~overlay (); 182 ~overlay ();
236 183
237 void show (); 184 void show ();
… …
241 188
242 void set (int x, int y, SV *str, SV *rend); 189 void set (int x, int y, SV *str, SV *rend);
243}; 190};
244 191
245overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border) 192overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
246: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2) 193: THIS(THIS), border(border == 2), overlay_av (0)
247{ 194{
195 x = x_;
196 y = y_;
197 w = w_;
198 h = h_;
199
200 if (w < 0) w = 0;
201 if (h < 0) h = 0;
202
248 if (border == 2) 203 if (border == 2)
249 { 204 {
250 w += 2; 205 w += 2;
251 h += 2; 206 h += 2;
252 } 207 }
… …
290 *rp++ = r; 245 *rp++ = r;
291 } 246 }
292 } 247 }
293 248
294 show (); 249 show ();
295 THIS->want_refresh = 1;
296} 250}
297 251
298overlay::~overlay () 252overlay::~overlay ()
299{ 253{
300 hide (); 254 hide ();
… …
305 delete [] rend[y]; 259 delete [] rend[y];
306 } 260 }
307 261
308 delete [] text; 262 delete [] text;
309 delete [] rend; 263 delete [] rend;
264}
265
266void
267overlay::show ()
268{
269 if (overlay_av)
270 return;
271
272 overlay_av = (AV *)SvREFCNT_inc (SvRV (
273 *hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
274 ));
275 av_push (overlay_av, newSViv ((long)this));
310 276
311 THIS->want_refresh = 1; 277 THIS->want_refresh = 1;
312} 278 THIS->refresh_check ();
313
314void
315overlay::show ()
316{
317 char key[33]; sprintf (key, "%32lx", (long)this);
318
319 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
320 hv_store (hv, key, 32, newSViv ((long)this), 0);
321} 279}
322 280
323void 281void
324overlay::hide () 282overlay::hide ()
325{ 283{
326 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0); 284 if (!overlay_av)
285 return;
327 286
328 if (ovs) 287 int i;
329 {
330 char key[33]; sprintf (key, "%32lx", (long)this);
331 288
332 HV *hv = (HV *)SvRV (*ovs); 289 for (i = AvFILL (overlay_av); i >= 0; i--)
333 hv_delete (hv, key, 32, G_DISCARD); 290 if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
334 } 291 break;
292
293 for (; i < AvFILL (overlay_av); i++)
294 av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
295
296 SvREFCNT_dec (av_pop (overlay_av));
297
298 SvREFCNT_dec (overlay_av);
299 overlay_av = 0;
300
301 THIS->want_refresh = 1;
302 THIS->refresh_check ();
335} 303}
336 304
337void overlay::swap () 305void overlay::swap ()
338{ 306{
339 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w)); 307 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
340 int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h)); 308 int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
341 309
342 int ov_w = min (w, THIS->ncol - ov_x); 310 int ov_w = min (w, THIS->ncol - ov_x);
343 int ov_h = min (h, THIS->nrow - ov_y); 311 int ov_h = min (h, THIS->nrow - ov_y);
312
313 // hide cursor if it is within the overlay area
314 if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
315 && IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
316 THIS->screen.flags &= ~Screen_VisibleCursor;
344 317
345 for (int y = ov_h; y--; ) 318 for (int y = ov_h; y--; )
346 { 319 {
347 text_t *t1 = text [y]; 320 text_t *t1 = text [y];
348 rend_t *r1 = rend [y]; 321 rend_t *r1 = rend [y];
349 322
350 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; 323 text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
351 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; 324 rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
352 325
353 for (int x = ov_w; x--; ) 326 for (int x = ov_w; x--; )
354 { 327 {
355 text_t t = *t1; *t1++ = *t2; *t2++ = t; 328 text_t t = *t1; *t1++ = *t2; *t2++ = t;
356 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); 329 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
… …
379 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) 352 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
380 croak ("rend must be arrayref"); 353 croak ("rend must be arrayref");
381 354
382 AV *av = (AV *)SvRV (rend); 355 AV *av = (AV *)SvRV (rend);
383 356
384 for (int col = min (av_len (av) + 1, w - x - border); col--; ) 357 for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1)); 358 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386 } 359 }
387 360
388 THIS->want_refresh = 1; 361 THIS->want_refresh = 1;
362 THIS->refresh_check ();
389} 363}
390
391 364
392///////////////////////////////////////////////////////////////////////////// 365/////////////////////////////////////////////////////////////////////////////
393 366
367#include "iom_perl.h"
368
369/////////////////////////////////////////////////////////////////////////////
370
394struct rxvt_perl_interp rxvt_perl; 371struct rxvt_perl_interp rxvt_perl;
395 372
396static PerlInterpreter *perl; 373static PerlInterpreter *perl;
397 374
398rxvt_perl_interp::rxvt_perl_interp () 375#if 0 /* we are not a library anymore, so doing this is just not worth it */
399{ 376/*THINK/TODO: this has the side effect of, of course, not calling destructors. */
400} 377/* but therse are not guaranteed anyway... */
401
402rxvt_perl_interp::~rxvt_perl_interp () 378rxvt_perl_interp::~rxvt_perl_interp ()
403{ 379{
404 if (perl) 380 if (perl)
405 { 381 {
382 localise_env set_environ (perl_environ);
406 perl_destruct (perl); 383 perl_destruct (perl);
407 perl_free (perl); 384 perl_free (perl);
385 PERL_SYS_TERM ();
408 } 386 }
409} 387}
388#endif
410 389
411void 390void
412rxvt_perl_interp::init () 391rxvt_perl_interp::init ()
413{ 392{
414 if (!perl) 393 if (!perl)
415 { 394 {
395 rxvt_push_locale (""); // perl init destroys current locale
396
397 {
398 perl_environ = rxvt_environ;
399 localise_env set_environ (perl_environ);
400
416 char *argv[] = { 401 const char *args[] = {
417 "", 402 "",
418 "-T", 403 "-e"
419 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 404 "BEGIN {"
405 " urxvt->bootstrap;"
406 " unshift @INC, '" LIBDIR "';"
407 "}"
408 ""
409 "use urxvt;",
410 0
420 }; 411 };
412 int argc = ecb_array_length (args) - 1;
413 char **argv = (char **)args;
421 414
415 PERL_SYS_INIT3 (&argc, &argv, &environ);
422 perl = perl_alloc (); 416 perl = perl_alloc ();
423 perl_construct (perl); 417 perl_construct (perl);
424 418
425 if (perl_parse (perl, xs_init, 3, argv, (char **)NULL) 419 if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
426 || perl_run (perl)) 420 || perl_run (perl))
421 {
422 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
423
424 perl_destruct (perl);
425 perl_free (perl);
426 perl = 0;
427 }
428 }
429
430 rxvt_pop_locale ();
431 }
432}
433
434void
435rxvt_perl_interp::init (rxvt_term *term)
436{
437 init ();
438
439 if (perl && !term->perl.self)
440 {
441 // runs outside of perls ENV
442 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
443 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
444 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
445 }
446}
447
448void
449rxvt_perl_interp::eval (const char *str)
450{
451 eval_pv (str, 1);
452}
453
454void
455rxvt_perl_interp::usage (rxvt_term *term, int type)
456{
457 localise_env set_environ (perl_environ);
458
459 ENTER;
460 SAVETMPS;
461
462 dSP;
463 PUSHMARK (SP);
464 EXTEND (SP, 2);
465 PUSHs (sv_2mortal (newSVterm (term)));
466 PUSHs (sv_2mortal (newSViv (type)));
467 PUTBACK;
468 call_pv ("urxvt::usage", G_VOID | G_DISCARD);
469
470 FREETMPS;
471 LEAVE;
472}
473
474uint8_t
475rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
476{
477 localise_env set_environ (perl_environ);
478
479 ENTER;
480 SAVETMPS;
481
482 dSP;
483 PUSHMARK (SP);
484 EXTEND (SP, 6);
485 PUSHs (sv_2mortal (newSVterm (term)));
486 PUSHs (sv_2mortal (newSVpv (name, 0)));
487 PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
488 PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
489 PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
490 PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
491 PUTBACK;
492 call_pv ("urxvt::parse_resource", G_SCALAR);
493 SPAGAIN;
494
495 uint8_t ret = POPi;
496
497 FREETMPS;
498 LEAVE;
499
500 return ret;
501}
502
503static void
504_keysym_resource_push (rxvt_term *term, const char *k, const char *v)
505{
506 unsigned int state;
507
508 if (term->parse_keysym (k, state) == -1)
509 return;
510
511 dSP;
512 XPUSHs (sv_2mortal (newSVpv (v, 0)));
513 PUTBACK;
514}
515
516static void
517_keysym_resources (rxvt_term *term)
518{
519 term->enumerate_keysym_resources (_keysym_resource_push);
520}
521
522static void
523ungrab (rxvt_term *THIS)
524{
525 if (THIS->perl.grabtime)
526 {
527 XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
528 XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
529 THIS->perl.grabtime = 0;
530 }
531}
532
533bool
534rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
535{
536 if (!perl || !term->perl.self)
537 return false;
538
539 localise_env set_environ (perl_environ);
540
541 // pre-handling of some events
542 if (htype == HOOK_REFRESH_END)
543 {
544 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
545
546 for (int i = 0; i <= AvFILL (av); i++)
547 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
548 }
549 else if (htype == HOOK_DESTROY)
550 {
551 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
552
553 for (int i = AvFILL (av); i >= 0; i--)
427 { 554 {
428 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); 555 rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
429 556 delete req;
430 perl_destruct (perl);
431 perl_free (perl);
432 perl = 0;
433 } 557 }
434 } 558 }
435}
436 559
437static void 560 bool event_consumed;
438ungrab (rxvt_term *THIS) 561
439{ 562 if (term->perl.should_invoke [htype])
440 if (THIS->perl.grabtime)
441 { 563 {
442 XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime); 564 dSP;
443 XUngrabPointer (THIS->display->display, THIS->perl.grabtime); 565 va_list ap;
444 THIS->perl.grabtime = 0; 566
567 va_start (ap, htype);
568
569 ENTER;
570 SAVETMPS;
571
572 PUSHMARK (SP);
573
574 EXTEND (SP, 2);
575 PUSHs (sv_2mortal (newSVterm (term)));
576 PUSHs (sv_2mortal (newSViv (htype)));
577
578 for (;;) {
579 data_type dt = (data_type)va_arg (ap, int);
580
581 switch (dt)
582 {
583 case DT_INT:
584 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
585 break;
586
587 case DT_LONG:
588 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
589 break;
590
591 case DT_STR:
592 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
593 break;
594
595 case DT_STR_LEN:
596 {
597 char *str = va_arg (ap, char *);
598 int len = va_arg (ap, int);
599
600 XPUSHs (sv_2mortal (newSVpvn (str, len)));
601 }
602 break;
603
604 case DT_WCS_LEN:
605 {
606 wchar_t *wstr = va_arg (ap, wchar_t *);
607 int wlen = va_arg (ap, int);
608
609 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
610 }
611 break;
612
613 case DT_LCS_LEN:
614 {
615 long *lstr = va_arg (ap, long *);
616 int llen = va_arg (ap, int);
617
618 XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
619 }
620 break;
621
622 case DT_XEVENT:
623 {
624 XEvent *xe = va_arg (ap, XEvent *);
625 HV *hv = newHV ();
626
627# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
628# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
629# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
630# undef set
631
632 setiv (type, xe->type);
633 setiv (send_event, xe->xany.send_event);
634 setiv (serial, xe->xany.serial);
635
636 switch (xe->type)
637 {
638 case KeyPress:
639 case KeyRelease:
640 case ButtonPress:
641 case ButtonRelease:
642 case MotionNotify:
643 setuv (window, xe->xmotion.window);
644 setuv (root, xe->xmotion.root);
645 setuv (subwindow, xe->xmotion.subwindow);
646 setuv (time, xe->xmotion.time);
647 setiv (x, xe->xmotion.x);
648 setiv (y, xe->xmotion.y);
649 setiv (row, xe->xmotion.y / term->fheight + term->view_start);
650 setiv (col, xe->xmotion.x / term->fwidth);
651 setiv (x_root, xe->xmotion.x_root);
652 setiv (y_root, xe->xmotion.y_root);
653 setuv (state, xe->xmotion.state);
654
655 switch (xe->type)
656 {
657 case KeyPress:
658 case KeyRelease:
659 setuv (keycode, xe->xkey.keycode);
660 break;
661
662 case ButtonPress:
663 case ButtonRelease:
664 setuv (button, xe->xbutton.button);
665 break;
666
667 case MotionNotify:
668 setiv (is_hint, xe->xmotion.is_hint);
669 break;
670 }
671
672 break;
673
674 case MapNotify:
675 case UnmapNotify:
676 case ConfigureNotify:
677 setuv (event, xe->xconfigure.event);
678 setuv (window, xe->xconfigure.window);
679
680 switch (xe->type)
681 {
682 case ConfigureNotify:
683 setiv (x, xe->xconfigure.x);
684 setiv (y, xe->xconfigure.y);
685 setiv (width, xe->xconfigure.width);
686 setiv (height, xe->xconfigure.height);
687 setuv (above, xe->xconfigure.above);
688 break;
689 }
690
691 break;
692
693 case PropertyNotify:
694 setuv (window, xe->xproperty.window);
695 setuv (atom, xe->xproperty.atom);
696 setuv (time, xe->xproperty.time);
697 setiv (state, xe->xproperty.state);
698 break;
699
700 case ClientMessage:
701 setuv (window, xe->xclient.window);
702 setuv (message_type, xe->xclient.message_type);
703 setuv (format, xe->xclient.format);
704 setuv (l0, xe->xclient.data.l[0]);
705 setuv (l1, xe->xclient.data.l[1]);
706 setuv (l2, xe->xclient.data.l[2]);
707 setuv (l3, xe->xclient.data.l[3]);
708 setuv (l4, xe->xclient.data.l[4]);
709 break;
710 }
711
712 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
713 }
714 break;
715
716 case DT_END:
717 goto call;
718
719 default:
720 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
721 }
722 }
723
724 call:
725 va_end (ap);
726
727 PUTBACK;
728 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
729 SPAGAIN;
730
731 if (count)
732 {
733 SV *status = POPs;
734 count = SvTRUE (status);
735 }
736
737 PUTBACK;
738 FREETMPS;
739 LEAVE;
740
741 if (SvTRUE (ERRSV))
742 {
743 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
744 ungrab (term); // better lose the grab than the session
745 }
746
747 event_consumed = !!count;
445 } 748 }
446} 749 else
750 event_consumed = false;
447 751
448bool 752 // post-handling of some events
449rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 753 if (htype == HOOK_REFRESH_BEGIN)
450{
451 if (!perl)
452 return false;
453
454 if (htype == HOOK_INIT) // first hook ever called
455 { 754 {
456 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); 755 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 756
757 for (int i = AvFILL (av); i >= 0; i--)
758 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
458 } 759 }
459 else if (!term->perl.self)
460 return false; // perl not initialized for this instance
461 else if (htype == HOOK_DESTROY) 760 else if (htype == HOOK_DESTROY)
462 { 761 {
463 // handled later 762 clearSVptr ((SV *)term->perl.self);
763 SvREFCNT_dec ((SV *)term->perl.self);
764
765 // don't allow further calls
766 term->perl.self = 0;
464 } 767 }
465 else
466 {
467 if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
468 {
469 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
470 768
471 if (HvKEYS (hv)) 769 return event_consumed;
472 { 770}
473 hv_iterinit (hv);
474 771
475 while (HE *he = hv_iternext (hv)) 772void
476 ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); 773rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
477 } 774{
478 775 localise_env set_environ (perl_environ);
479 }
480
481 if (!should_invoke [htype])
482 return false;
483 }
484
485 dSP;
486 va_list ap;
487
488 va_start (ap, htype);
489 776
490 ENTER; 777 ENTER;
491 SAVETMPS; 778 SAVETMPS;
492 779
493 PUSHMARK (SP); 780 dSP;
494
495 XPUSHs (sv_2mortal (newSVterm (term)));
496 XPUSHs (sv_2mortal (newSViv (htype))); 781 XPUSHs (sv_2mortal (newSVpvn (data, len)));
782 PUTBACK;
783 call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
497 784
498 for (;;) {
499 data_type dt = (data_type)va_arg (ap, int);
500
501 switch (dt)
502 {
503 case DT_INT:
504 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
505 break;
506
507 case DT_LONG:
508 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
509 break;
510
511 case DT_STR:
512 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
513 break;
514
515 case DT_STR_LEN:
516 {
517 char *str = va_arg (ap, char *);
518 int len = va_arg (ap, int);
519
520 XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
521 }
522 break;
523
524 case DT_WCS_LEN:
525 {
526 wchar_t *wstr = va_arg (ap, wchar_t *);
527 int wlen = va_arg (ap, int);
528
529 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
530 }
531 break;
532
533 case DT_XEVENT:
534 {
535 XEvent *xe = va_arg (ap, XEvent *);
536 HV *hv = newHV ();
537
538# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540# undef set
541
542 setiv (type, xe->type);
543 setiv (send_event, xe->xany.send_event);
544 setiv (serial, xe->xany.serial);
545
546 switch (xe->type)
547 {
548 case KeyPress:
549 case KeyRelease:
550 case ButtonPress:
551 case ButtonRelease:
552 case MotionNotify:
553 setiv (time, xe->xmotion.time);
554 setiv (x, xe->xmotion.x);
555 setiv (y, xe->xmotion.y);
556 setiv (row, xe->xmotion.y / term->fheight);
557 setiv (col, xe->xmotion.x / term->fwidth);
558 setiv (x_root, xe->xmotion.x_root);
559 setiv (y_root, xe->xmotion.y_root);
560 setiv (state, xe->xmotion.state);
561 break;
562 }
563
564 switch (xe->type)
565 {
566 case KeyPress:
567 case KeyRelease:
568 setiv (keycode, xe->xkey.keycode);
569 break;
570
571 case ButtonPress:
572 case ButtonRelease:
573 setiv (button, xe->xbutton.button);
574 break;
575
576 case MotionNotify:
577 setiv (is_hint, xe->xmotion.is_hint);
578 break;
579 }
580
581 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582 }
583 break;
584
585 case DT_END:
586 {
587 va_end (ap);
588
589 PUTBACK;
590 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
591 SPAGAIN;
592
593 if (count)
594 {
595 SV *status = POPs;
596 count = SvTRUE (status);
597 }
598
599 PUTBACK;
600 FREETMPS;
601 LEAVE;
602
603 if (SvTRUE (ERRSV)) 785 if (SvTRUE (ERRSV))
604 {
605 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); 786 rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
606 ungrab (term); // better lose the grab than the session
607 }
608 787
609 if (htype == HOOK_DESTROY) 788 FREETMPS;
610 { 789 LEAVE;
611 clearSVptr ((SV *)term->perl.self);
612 SvREFCNT_dec ((SV *)term->perl.self);
613 }
614
615 return count;
616 }
617
618 default:
619 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
620 }
621 }
622} 790}
623 791
624///////////////////////////////////////////////////////////////////////////// 792/////////////////////////////////////////////////////////////////////////////
625 793
626MODULE = urxvt PACKAGE = urxvt 794MODULE = urxvt PACKAGE = urxvt
… …
638# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); 806# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
639# include "hookinc.h" 807# include "hookinc.h"
640# undef def 808# undef def
641 809
642 HV *option = get_hv ("urxvt::OPTION", 1); 810 HV *option = get_hv ("urxvt::OPTION", 1);
643# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0); 811# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
644# define nodef(name) 812# define nodef(name)
645# include "optinc.h" 813# include "optinc.h"
646# undef nodef 814# undef nodef
647# undef def 815# undef def
648 816
649 HV *stash = gv_stashpv ("urxvt", 1); 817 HV *stash = gv_stashpv ("urxvt", 1);
650# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name)); 818 static const struct {
819 const char *name;
820 IV iv;
821 } *civ, const_iv[] = {
822# define const_iv(name) { # name, (IV)name }
823 const_iv (HOOK_INIT),
824 const_iv (HOOK_DESTROY),
825 const_iv (HOOK_ACTION),
826
827 const_iv (NUM_RESOURCES),
651 export_const_iv (DEFAULT_RSTYLE); 828 const_iv (DEFAULT_RSTYLE),
652 export_const_iv (OVERLAY_RSTYLE); 829 const_iv (OVERLAY_RSTYLE),
830 const_iv (Color_Bits),
831 const_iv (RS_bgShift), const_iv (RS_bgMask),
832 const_iv (RS_fgShift), const_iv (RS_fgMask),
833 const_iv (RS_Careful),
834 const_iv (RS_fontCount),
835 const_iv (RS_fontShift),
836 const_iv (RS_fontMask),
837 const_iv (RS_baseattrMask),
838 const_iv (RS_attrMask),
839 const_iv (RS_redraw),
840 const_iv (RS_Sel),
653 export_const_iv (RS_Bold); 841 const_iv (RS_Bold),
654 export_const_iv (RS_Italic); 842 const_iv (RS_Italic),
655 export_const_iv (RS_Blink); 843 const_iv (RS_Blink),
656 export_const_iv (RS_RVid); 844 const_iv (RS_RVid),
657 export_const_iv (RS_Uline); 845 const_iv (RS_Uline),
658 846
847 // TODO: should support all colour constants, create colorinc.h &c
848 const_iv (Color_fg),
849 const_iv (Color_bg),
850#if OFF_FOCUS_FADING
851 const_iv (Color_fade),
852#endif
853 const_iv (Color_pointer_fg),
854 const_iv (Color_pointer_bg),
855 const_iv (Color_border),
856 const_iv (NRS_COLORS),
857 const_iv (TOTAL_COLORS),
858
659 export_const_iv (CurrentTime); 859 const_iv (CurrentTime),
660 export_const_iv (ShiftMask); 860 const_iv (ShiftMask),
661 export_const_iv (LockMask); 861 const_iv (LockMask),
662 export_const_iv (ControlMask); 862 const_iv (ControlMask),
663 export_const_iv (Mod1Mask); 863 const_iv (Mod1Mask),
664 export_const_iv (Mod2Mask); 864 const_iv (Mod2Mask),
665 export_const_iv (Mod3Mask); 865 const_iv (Mod3Mask),
666 export_const_iv (Mod4Mask); 866 const_iv (Mod4Mask),
667 export_const_iv (Mod5Mask); 867 const_iv (Mod5Mask),
668 export_const_iv (Button1Mask); 868 const_iv (Button1Mask),
669 export_const_iv (Button2Mask); 869 const_iv (Button2Mask),
670 export_const_iv (Button3Mask); 870 const_iv (Button3Mask),
671 export_const_iv (Button4Mask); 871 const_iv (Button4Mask),
672 export_const_iv (Button5Mask); 872 const_iv (Button5Mask),
673 export_const_iv (AnyModifier); 873 const_iv (AnyModifier),
674 874
675 export_const_iv (EVENT_NONE); 875 const_iv (NoSymbol),
676 export_const_iv (EVENT_READ); 876 const_iv (GrabModeSync),
677 export_const_iv (EVENT_WRITE); 877 const_iv (GrabModeAsync),
678}
679 878
680void 879 const_iv (NoEventMask),
681set_should_invoke (int htype, int value) 880 const_iv (KeyPressMask),
682 CODE: 881 const_iv (KeyReleaseMask),
683 rxvt_perl.should_invoke [htype] = value; 882 const_iv (ButtonPressMask),
883 const_iv (ButtonReleaseMask),
884 const_iv (EnterWindowMask),
885 const_iv (LeaveWindowMask),
886 const_iv (PointerMotionMask),
887 const_iv (PointerMotionHintMask),
888 const_iv (Button1MotionMask),
889 const_iv (Button2MotionMask),
890 const_iv (Button3MotionMask),
891 const_iv (Button4MotionMask),
892 const_iv (Button5MotionMask),
893 const_iv (ButtonMotionMask),
894 const_iv (KeymapStateMask),
895 const_iv (ExposureMask),
896 const_iv (VisibilityChangeMask),
897 const_iv (StructureNotifyMask),
898 const_iv (ResizeRedirectMask),
899 const_iv (SubstructureNotifyMask),
900 const_iv (SubstructureRedirectMask),
901 const_iv (FocusChangeMask),
902 const_iv (PropertyChangeMask),
903 const_iv (ColormapChangeMask),
904 const_iv (OwnerGrabButtonMask),
684 905
906 const_iv (KeyPress),
907 const_iv (KeyRelease),
908 const_iv (ButtonPress),
909 const_iv (ButtonRelease),
910 const_iv (MotionNotify),
911 const_iv (EnterNotify),
912 const_iv (LeaveNotify),
913 const_iv (FocusIn),
914 const_iv (FocusOut),
915 const_iv (KeymapNotify),
916 const_iv (Expose),
917 const_iv (GraphicsExpose),
918 const_iv (NoExpose),
919 const_iv (VisibilityNotify),
920 const_iv (CreateNotify),
921 const_iv (DestroyNotify),
922 const_iv (UnmapNotify),
923 const_iv (MapNotify),
924 const_iv (MapRequest),
925 const_iv (ReparentNotify),
926 const_iv (ConfigureNotify),
927 const_iv (ConfigureRequest),
928 const_iv (GravityNotify),
929 const_iv (ResizeRequest),
930 const_iv (CirculateNotify),
931 const_iv (CirculateRequest),
932 const_iv (PropertyNotify),
933 const_iv (SelectionClear),
934 const_iv (SelectionRequest),
935 const_iv (SelectionNotify),
936 const_iv (ColormapNotify),
937 const_iv (ClientMessage),
938 const_iv (MappingNotify),
939# if ENABLE_XIM_ONTHESPOT
940 const_iv (XIMReverse),
941 const_iv (XIMUnderline),
942 const_iv (XIMHighlight),
943 const_iv (XIMPrimary),
944 const_iv (XIMSecondary),
945 const_iv (XIMTertiary),
946 const_iv (XIMVisibleToForward),
947 const_iv (XIMVisibleToBackword),
948 const_iv (XIMVisibleToCenter),
949#if XRENDER
950 const_iv (PictStandardARGB32),
951 const_iv (PictStandardRGB24),
952 const_iv (PictStandardA8),
953 const_iv (PictStandardA4),
954 const_iv (PictStandardA1),
955 const_iv (RepeatNone),
956 const_iv (RepeatNormal),
957 const_iv (RepeatPad),
958 const_iv (RepeatReflect),
959 // all versions
960 const_iv (PictOpClear),
961 const_iv (PictOpSrc),
962 const_iv (PictOpDst),
963 const_iv (PictOpOver),
964 const_iv (PictOpOverReverse),
965 const_iv (PictOpIn),
966 const_iv (PictOpInReverse),
967 const_iv (PictOpOut),
968 const_iv (PictOpOutReverse),
969 const_iv (PictOpAtop),
970 const_iv (PictOpAtopReverse),
971 const_iv (PictOpXor),
972 const_iv (PictOpAdd),
973 const_iv (PictOpSaturate),
974 // 0.2+
975 const_iv (PictOpDisjointClear),
976 const_iv (PictOpDisjointSrc),
977 const_iv (PictOpDisjointDst),
978 const_iv (PictOpDisjointOver),
979 const_iv (PictOpDisjointOverReverse),
980 const_iv (PictOpDisjointIn),
981 const_iv (PictOpDisjointInReverse),
982 const_iv (PictOpDisjointOut),
983 const_iv (PictOpDisjointOutReverse),
984 const_iv (PictOpDisjointAtop),
985 const_iv (PictOpDisjointAtopReverse),
986 const_iv (PictOpDisjointXor),
987 const_iv (PictOpConjointClear),
988 const_iv (PictOpConjointSrc),
989 const_iv (PictOpConjointDst),
990 const_iv (PictOpConjointOver),
991 const_iv (PictOpConjointOverReverse),
992 const_iv (PictOpConjointIn),
993 const_iv (PictOpConjointInReverse),
994 const_iv (PictOpConjointOut),
995 const_iv (PictOpConjointOutReverse),
996 const_iv (PictOpConjointAtop),
997 const_iv (PictOpConjointAtopReverse),
998 const_iv (PictOpConjointXor),
999 // 0.11+
1000 const_iv (PictOpMultiply),
1001 const_iv (PictOpScreen),
1002 const_iv (PictOpOverlay),
1003 const_iv (PictOpDarken),
1004 const_iv (PictOpLighten),
1005 const_iv (PictOpColorDodge),
1006 const_iv (PictOpColorBurn),
1007 const_iv (PictOpHardLight),
1008 const_iv (PictOpSoftLight),
1009 const_iv (PictOpDifference),
1010 const_iv (PictOpExclusion),
1011 const_iv (PictOpHSLHue),
1012 const_iv (PictOpHSLSaturation),
1013 const_iv (PictOpHSLColor),
1014 const_iv (PictOpHSLLuminosity),
1015#endif
1016# if 0
1017 const_iv (XIMForwardChar),
1018 const_iv (XIMBackwardChar),
1019 const_iv (XIMForwardWord),
1020 const_iv (XIMBackwardWord),
1021 const_iv (XIMCaretUp),
1022 const_iv (XIMCaretDown),
1023 const_iv (XIMNextLine),
1024 const_iv (XIMPreviousLine),
1025 const_iv (XIMLineStart),
1026 const_iv (XIMLineEnd),
1027 const_iv (XIMAbsolutePosition),
1028 const_iv (XIMDontChange),
1029# endif
1030# endif
1031
1032 /* DEC private modes */
1033 const_iv (PrivMode_132),
1034 const_iv (PrivMode_132OK),
1035 const_iv (PrivMode_rVideo),
1036 const_iv (PrivMode_relOrigin),
1037 const_iv (PrivMode_Screen),
1038 const_iv (PrivMode_Autowrap),
1039 const_iv (PrivMode_aplCUR),
1040 const_iv (PrivMode_aplKP),
1041 const_iv (PrivMode_HaveBackSpace),
1042 const_iv (PrivMode_BackSpace),
1043 const_iv (PrivMode_ShiftKeys),
1044 const_iv (PrivMode_VisibleCursor),
1045 const_iv (PrivMode_MouseX10),
1046 const_iv (PrivMode_MouseX11),
1047 const_iv (PrivMode_scrollBar),
1048 const_iv (PrivMode_TtyOutputInh),
1049 const_iv (PrivMode_Keypress),
1050 const_iv (PrivMode_smoothScroll),
1051 const_iv (PrivMode_vt52),
1052 const_iv (PrivMode_LFNL),
1053 const_iv (PrivMode_MouseBtnEvent),
1054 const_iv (PrivMode_MouseAnyEvent),
1055 const_iv (PrivMode_BracketPaste),
1056 const_iv (PrivMode_ExtMouseUTF8),
1057 const_iv (PrivMode_ExtMouseUrxvt),
1058 const_iv (PrivMode_BlinkingCursor),
1059 const_iv (PrivMode_mouse_report),
1060 const_iv (PrivMode_Default),
1061 };
1062
1063 for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
1064 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1065}
1066
685void 1067void
686warn (const char *msg) 1068log (utf8_string msg)
1069 CODE:
1070 rxvt_log ("%s", msg);
1071
1072void
1073warn (utf8_string msg)
687 CODE: 1074 CODE:
688 rxvt_warn ("%s", msg); 1075 rxvt_warn ("%s", msg);
689 1076
690void 1077void
691fatal (const char *msg) 1078fatal (utf8_string msg)
692 CODE: 1079 CODE:
693 rxvt_fatal ("%s", msg); 1080 rxvt_fatal ("%s", msg);
694 1081
695SV * 1082void
696untaint (SV *sv) 1083_exit (int status)
697 CODE:
698 RETVAL = newSVsv (sv);
699 SvTAINTED_off (RETVAL);
700 OUTPUT:
701 RETVAL
702 1084
703bool 1085void
704safe () 1086catch_fatal (SV *block)
705 CODE: 1087 PROTOTYPE: &
706 RETVAL = !rxvt_tainted (); 1088 CODE:
707 OUTPUT: 1089 try
708 RETVAL 1090 {
1091 PUSHMARK (SP);
1092 PUTBACK;
1093 call_sv (block, G_VOID | G_DISCARD);
1094 SPAGAIN;
1095 }
1096 catch (const rxvt_failure_exception &e)
1097 {
1098 croak ("rxvt_fatal exception caught, trying to continue.");
1099 }
709 1100
710NV 1101NV
711NOW () 1102NOW ()
712 CODE: 1103 CODE:
713 RETVAL = NOW; 1104 RETVAL = ev::now ();
714 OUTPUT: 1105 OUTPUT:
715 RETVAL 1106 RETVAL
716 1107
717int 1108int
718GET_BASEFG (int rend) 1109GET_BASEFG (int rend)
… …
729 RETVAL 1120 RETVAL
730 1121
731int 1122int
732SET_FGCOLOR (int rend, int new_color) 1123SET_FGCOLOR (int rend, int new_color)
733 CODE: 1124 CODE:
734 RETVAL = SET_FGCOLOR (rend, new_color); 1125 RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
735 OUTPUT: 1126 OUTPUT:
736 RETVAL 1127 RETVAL
737 1128
738int 1129int
739SET_BGCOLOR (int rend, int new_color) 1130SET_BGCOLOR (int rend, int new_color)
740 CODE: 1131 CODE:
741 RETVAL = SET_BGCOLOR (rend, new_color); 1132 RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
742 OUTPUT: 1133 OUTPUT:
743 RETVAL 1134 RETVAL
744 1135
745int 1136int
746GET_CUSTOM (int rend) 1137GET_CUSTOM (int rend)
747 CODE: 1138 CODE:
748 RETVAL = (rend && RS_customMask) >> RS_customShift; 1139 RETVAL = (rend & RS_customMask) >> RS_customShift;
749 OUTPUT: 1140 OUTPUT:
750 RETVAL 1141 RETVAL
751 1142
752int 1143int
753SET_CUSTOM (int rend, int new_value) 1144SET_CUSTOM (int rend, int new_value)
… …
760 | ((new_value << RS_customShift) & RS_customMask); 1151 | ((new_value << RS_customShift) & RS_customMask);
761} 1152}
762 OUTPUT: 1153 OUTPUT:
763 RETVAL 1154 RETVAL
764 1155
1156void
1157termlist ()
1158 PPCODE:
1159{
1160 EXTEND (SP, rxvt_term::termlist.size ());
1161
1162 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
1163 if ((*t)->perl.self)
1164 PUSHs (sv_2mortal (newSVterm (*t)));
1165}
1166
1167IV
1168_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
1169 CODE:
1170 rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
1171 req->cb_sv = newSVsv (cb);
1172 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
1173 av_push (av, newSViv ((IV)req));
1174 RETVAL = (IV)req;
1175 OUTPUT:
1176 RETVAL
1177
1178void
1179_delete_selection_request (IV req_)
1180 CODE:
1181 rxvt_selection *req = (rxvt_selection *)req_;
1182 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
1183 int i;
1184
1185 for (i = AvFILL (av); i >= 0; i--)
1186 if (SvIV (*av_fetch (av, i, 1)) == req_)
1187 break;
1188
1189 for (; i < AvFILL (av); i++)
1190 av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
1191
1192 av_pop (av);
1193
1194 delete req;
1195
765MODULE = urxvt PACKAGE = urxvt::term 1196MODULE = urxvt PACKAGE = urxvt::term
766 1197
767SV * 1198SV *
768_new (...) 1199_new (AV *env, AV *arg)
769 CODE: 1200 CODE:
770{ 1201{
771 if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
772 croak ("first argument to urxvt::term->_new must be arrayref");
773
774 rxvt_term *term = new rxvt_term; 1202 rxvt_term *term = new rxvt_term;
775 1203
776 term->argv = new stringvec; 1204 stringvec *argv = new stringvec;
777 term->envv = new stringvec; 1205 for (int i = 0; i <= AvFILL (arg); i++)
778
779 for (int i = 1; i < items; i++)
780 term->argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); 1206 argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
781 1207
782 AV *envv = (AV *)SvRV (ST (0)); 1208 stringvec *envv = new stringvec;
783 for (int i = av_len (envv) + 1; i--; ) 1209 for (int i = AvFILL (env) + 1; i--; )
784 term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1)))); 1210 envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
785
786 term->envv->push_back (0);
787
788 bool success;
789 1211
790 try 1212 try
791 { 1213 {
792 success = term->init (term->argv->size (), term->argv->begin ()); 1214 term->init (argv, envv);
793 } 1215 }
794 catch (const class rxvt_failure_exception &e) 1216 catch (const class rxvt_failure_exception &e)
795 {
796 success = false;
797 }
798
799 if (!success)
800 { 1217 {
801 term->destroy (); 1218 term->destroy ();
802 croak ("error while initializing new terminal instance"); 1219 croak ("error while initializing new terminal instance");
803 } 1220 }
804 1221
… …
810 1227
811void 1228void
812rxvt_term::destroy () 1229rxvt_term::destroy ()
813 1230
814void 1231void
815rxvt_term::grab_button (int button, U32 modifiers) 1232rxvt_term::set_should_invoke (int htype, int inc)
1233 CODE:
1234 uint8_t &count = THIS->perl.should_invoke [htype];
1235 uint8_t prev = count;
1236 count += inc;
1237 if (!prev != !count)
1238 {
1239 // hook status changed, react
1240 switch (htype)
1241 {
1242 case HOOK_POSITION_CHANGE:
1243 if (count)
1244 THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
1245 }
1246 }
1247
1248void
1249rxvt_term::put_option_db (octet_string specifier, octet_string value)
1250 CODE:
1251 XrmPutStringResource (&THIS->option_db, specifier, value);
1252
1253void
1254rxvt_term::_keysym_resources ()
816 CODE: 1255 PPCODE:
817 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, 1256 PUTBACK;
1257 _keysym_resources (THIS);
1258 SPAGAIN;
1259
1260int
1261rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1262 CODE:
1263 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
818 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 1264 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
819 GrabModeSync, GrabModeSync, None, GRAB_CURSOR); 1265 GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
1266 OUTPUT: RETVAL
1267
1268int
1269rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
1270 CODE:
1271 RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
1272 OUTPUT: RETVAL
1273
1274void
1275rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
1276 int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
1277 CODE:
1278 XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
1279
1280void
1281rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
1282 CODE:
1283 XUngrabKey (THIS->dpy, keycode, modifiers, window);
820 1284
821bool 1285bool
822rxvt_term::grab (U32 eventtime, int sync = 0) 1286rxvt_term::grab (Time eventtime, int sync = 0)
823 CODE: 1287 CODE:
824{ 1288{
825 int mode = sync ? GrabModeSync : GrabModeAsync; 1289 int mode = sync ? GrabModeSync : GrabModeAsync;
826 1290
827 THIS->perl.grabtime = 0; 1291 THIS->perl.grabtime = 0;
828 1292
829 if (!XGrabPointer (THIS->display->display, THIS->vt, 0, 1293 if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
830 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 1294 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
831 mode, mode, None, GRAB_CURSOR, eventtime)) 1295 mode, mode, None, GRAB_CURSOR, eventtime))
832 if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime)) 1296 if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
833 THIS->perl.grabtime = eventtime; 1297 THIS->perl.grabtime = eventtime;
834 else 1298 else
835 XUngrabPointer (THIS->display->display, eventtime); 1299 XUngrabPointer (THIS->dpy, eventtime);
836 1300
837 RETVAL = !!THIS->perl.grabtime; 1301 RETVAL = !!THIS->perl.grabtime;
838} 1302}
839 OUTPUT: 1303 OUTPUT:
840 RETVAL 1304 RETVAL
841 1305
842void 1306void
843rxvt_term::allow_events_async () 1307rxvt_term::allow_events_async ()
844 CODE: 1308 CODE:
845 XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime); 1309 XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
846 1310
847void 1311void
848rxvt_term::allow_events_sync () 1312rxvt_term::allow_events_sync ()
849 CODE: 1313 CODE:
850 XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime); 1314 XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
851 1315
852void 1316void
853rxvt_term::allow_events_replay () 1317rxvt_term::allow_events_replay ()
854 CODE: 1318 CODE:
855 XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime); 1319 XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
856 XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime); 1320 XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
857 1321
858void 1322void
859rxvt_term::ungrab () 1323rxvt_term::ungrab ()
860 CODE: 1324 CODE:
861 ungrab (THIS); 1325 ungrab (THIS);
1326
1327int
1328rxvt_term::XStringToKeysym (octet_string string)
1329 CODE:
1330 RETVAL = XStringToKeysym (string);
1331 OUTPUT: RETVAL
1332
1333char *
1334rxvt_term::XKeysymToString (int sym)
1335 CODE:
1336 RETVAL = XKeysymToString (sym);
1337 OUTPUT: RETVAL
1338
1339int
1340rxvt_term::XKeysymToKeycode (int sym)
1341 CODE:
1342 RETVAL = XKeysymToKeycode (THIS->dpy, sym);
1343 OUTPUT: RETVAL
1344
1345int
1346rxvt_term::XKeycodeToKeysym (int code, int index)
1347 CODE:
1348 RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
1349 OUTPUT: RETVAL
862 1350
863int 1351int
864rxvt_term::strwidth (SV *str) 1352rxvt_term::strwidth (SV *str)
865 CODE: 1353 CODE:
866{ 1354{
867 wchar_t *wstr = sv2wcs (str); 1355 wchar_t *wstr = sv2wcs (str);
868 1356
869 rxvt_push_locale (THIS->locale); 1357 rxvt_push_locale (THIS->locale);
870 RETVAL = wcswidth (wstr, wcslen (wstr)); 1358 RETVAL = 0;
1359 for (wchar_t *wc = wstr; *wc; wc++)
1360 {
1361 int w = WCWIDTH (*wc);
1362
1363 if (w)
1364 RETVAL += max (w, 1);
1365 }
871 rxvt_pop_locale (); 1366 rxvt_pop_locale ();
872 1367
873 free (wstr); 1368 free (wstr);
874} 1369}
875 OUTPUT: 1370 OUTPUT:
… …
885 char *mbstr = rxvt_wcstombs (wstr); 1380 char *mbstr = rxvt_wcstombs (wstr);
886 rxvt_pop_locale (); 1381 rxvt_pop_locale ();
887 1382
888 free (wstr); 1383 free (wstr);
889 1384
890 RETVAL = taint_if (newSVpv (mbstr, 0), str); 1385 RETVAL = newSVpv (mbstr, 0);
891 free (mbstr); 1386 free (mbstr);
892} 1387}
893 OUTPUT: 1388 OUTPUT:
894 RETVAL 1389 RETVAL
895 1390
… …
902 1397
903 rxvt_push_locale (THIS->locale); 1398 rxvt_push_locale (THIS->locale);
904 wchar_t *wstr = rxvt_mbstowcs (data, len); 1399 wchar_t *wstr = rxvt_mbstowcs (data, len);
905 rxvt_pop_locale (); 1400 rxvt_pop_locale ();
906 1401
907 RETVAL = taint_if (wcs2sv (wstr), octets); 1402 RETVAL = wcs2sv (wstr);
908 free (wstr); 1403 free (wstr);
909} 1404}
910 OUTPUT: 1405 OUTPUT:
911 RETVAL 1406 RETVAL
912 1407
913#define TERM_OFFSET(sym) offsetof (TermWin_t, sym) 1408#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
914 1409
915#define TERM_OFFSET_width TERM_OFFSET(width) 1410#define TERM_OFFSET_width TERM_OFFSET(width)
916#define TERM_OFFSET_height TERM_OFFSET(height) 1411#define TERM_OFFSET_height TERM_OFFSET(height)
917#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) 1412#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
918#define TERM_OFFSET_fheight TERM_OFFSET(fheight) 1413#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
919#define TERM_OFFSET_fbase TERM_OFFSET(fbase) 1414#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
920#define TERM_OFFSET_nrow TERM_OFFSET(nrow) 1415#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
921#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1416#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
922#define TERM_OFFSET_focus TERM_OFFSET(focus) 1417#define TERM_OFFSET_focus TERM_OFFSET(focus)
923#define TERM_OFFSET_mapped TERM_OFFSET(mapped) 1418#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
1419#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
1420#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
1421#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1422#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
924#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1423#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
925#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1424#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
926#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1425#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
927 1426
928int 1427int
929rxvt_term::width () 1428rxvt_term::width (int new_value = NO_INIT)
930 ALIAS: 1429 ALIAS:
931 width = TERM_OFFSET_width 1430 width = TERM_OFFSET_width
932 height = TERM_OFFSET_height 1431 height = TERM_OFFSET_height
933 fwidth = TERM_OFFSET_fwidth 1432 fwidth = TERM_OFFSET_fwidth
934 fheight = TERM_OFFSET_fheight 1433 fheight = TERM_OFFSET_fheight
935 fbase = TERM_OFFSET_fbase 1434 fbase = TERM_OFFSET_fbase
936 nrow = TERM_OFFSET_nrow 1435 nrow = TERM_OFFSET_nrow
937 ncol = TERM_OFFSET_ncol 1436 ncol = TERM_OFFSET_ncol
938 focus = TERM_OFFSET_focus 1437 focus = TERM_OFFSET_focus
939 mapped = TERM_OFFSET_mapped 1438 mapped = TERM_OFFSET_mapped
1439 int_bwidth = TERM_OFFSET_int_bwidth
1440 ext_bwidth = TERM_OFFSET_ext_bwidth
1441 lineSpace = TERM_OFFSET_lineSpace
1442 letterSpace = TERM_OFFSET_letterSpace
940 saveLines = TERM_OFFSET_saveLines 1443 saveLines = TERM_OFFSET_saveLines
941 total_rows = TERM_OFFSET_total_rows 1444 total_rows = TERM_OFFSET_total_rows
942 nsaved = TERM_OFFSET_nsaved 1445 top_row = TERM_OFFSET_top_row
943 CODE: 1446 CODE:
944 RETVAL = *(int *)((char *)THIS + ix); 1447 RETVAL = *(int *)((char *)THIS + ix);
1448 if (items > 1)
1449 *(int *)((char *)THIS + ix) = new_value;
945 OUTPUT: 1450 OUTPUT:
946 RETVAL 1451 RETVAL
947 1452
948unsigned int 1453unsigned int
949rxvt_term::ModLevel3Mask () 1454rxvt_term::ModLevel3Mask ()
950 ALIAS: 1455 ALIAS:
951 ModLevel3Mask = 0 1456 ModLevel3Mask = 0
952 ModMetaMask = 1 1457 ModMetaMask = 1
953 ModNumLockMask = 2 1458 ModNumLockMask = 2
1459 current_screen = 3
1460 hidden_cursor = 4
1461 priv_modes = 5
954 CODE: 1462 CODE:
955 switch (ix) 1463 switch (ix)
956 { 1464 {
957 case 0: RETVAL = THIS->ModLevel3Mask; break; 1465 case 0: RETVAL = THIS->ModLevel3Mask; break;
958 case 1: RETVAL = THIS->ModMetaMask; break; 1466 case 1: RETVAL = THIS->ModMetaMask; break;
959 case 2: RETVAL = THIS->ModNumLockMask; break; 1467 case 2: RETVAL = THIS->ModNumLockMask; break;
1468 case 3: RETVAL = THIS->current_screen; break;
1469#ifdef CURSOR_BLINK
1470 case 4: RETVAL = THIS->hidden_cursor; break;
1471#else
1472 case 4: RETVAL = 0; break;
1473#endif
1474 case 5: RETVAL = THIS->priv_modes; break;
960 } 1475 }
961 OUTPUT: 1476 OUTPUT:
962 RETVAL 1477 RETVAL
963 1478
964char * 1479char *
… …
974 } 1489 }
975 OUTPUT: 1490 OUTPUT:
976 RETVAL 1491 RETVAL
977 1492
978SV * 1493SV *
979rxvt_term::_env () 1494rxvt_term::envv ()
1495 ALIAS:
1496 argv = 1
980 CODE: 1497 PPCODE:
981{ 1498{
982 if (THIS->envv) 1499 stringvec *vec = ix ? THIS->argv : THIS->envv;
983 {
984 AV *av = newAV ();
985 1500
1501 EXTEND (SP, vec->size ());
1502
986 for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i) 1503 for (char **i = vec->begin (); i != vec->end (); ++i)
987 if (*i) 1504 if (*i)
988 av_push (av, newSVpv (*i, 0)); 1505 PUSHs (sv_2mortal (newSVpv (*i, 0)));
989
990 RETVAL = newRV_noinc ((SV *)av);
991 }
992 else
993 RETVAL = &PL_sv_undef;
994} 1506}
995 OUTPUT:
996 RETVAL
997 1507
998int 1508int
999rxvt_term::pty_ev_events (int events = EVENT_UNDEF) 1509rxvt_term::pty_ev_events (int events = ev::UNDEF)
1000 CODE: 1510 CODE:
1001 RETVAL = THIS->pty_ev.events; 1511 RETVAL = THIS->pty_ev.events;
1002 if (events != EVENT_UNDEF) 1512 if (events != ev::UNDEF)
1003 THIS->pty_ev.set (events); 1513 THIS->pty_ev.set (events);
1004 OUTPUT: 1514 OUTPUT:
1005 RETVAL 1515 RETVAL
1006 1516
1007U32 1517int
1518rxvt_term::pty_fd ()
1519 CODE:
1520 RETVAL = THIS->pty->pty;
1521 OUTPUT:
1522 RETVAL
1523
1524Window
1008rxvt_term::parent () 1525rxvt_term::parent ()
1009 CODE: 1526 CODE:
1010 RETVAL = (U32)THIS->parent [0]; 1527 RETVAL = THIS->parent;
1011 OUTPUT: 1528 OUTPUT:
1012 RETVAL 1529 RETVAL
1013 1530
1014U32 1531int
1532rxvt_term::parent_x ()
1533 CODE:
1534 RETVAL = THIS->parent_x;
1535 OUTPUT:
1536 RETVAL
1537
1538int
1539rxvt_term::parent_y ()
1540 CODE:
1541 RETVAL = THIS->parent_y;
1542 OUTPUT:
1543 RETVAL
1544
1545Window
1015rxvt_term::vt () 1546rxvt_term::vt ()
1016 CODE: 1547 CODE:
1017 RETVAL = (U32)THIS->vt; 1548 RETVAL = THIS->vt;
1018 OUTPUT: 1549 OUTPUT:
1019 RETVAL 1550 RETVAL
1551
1552void
1553rxvt_term::vt_emask_add (U32 emask)
1554 CODE:
1555 THIS->vt_emask_perl |= emask;
1556 THIS->vt_select_input ();
1020 1557
1021U32 1558U32
1022rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 1559rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1023 CODE: 1560 CODE:
1024{
1025 RETVAL = THIS->rstyle; 1561 RETVAL = THIS->rstyle;
1026 THIS->rstyle = new_rstyle; 1562 THIS->rstyle = new_rstyle;
1027}
1028 OUTPUT: 1563 OUTPUT:
1029 RETVAL 1564 RETVAL
1030 1565
1031int 1566int
1032rxvt_term::view_start (int newval = -1) 1567rxvt_term::view_start (int newval = 0)
1568 PROTOTYPE: $;$
1033 CODE: 1569 CODE:
1034{ 1570{
1035 RETVAL = THIS->view_start; 1571 RETVAL = THIS->view_start;
1036 1572 if (items > 1)
1037 if (newval >= 0)
1038 {
1039 THIS->view_start = min (newval, THIS->nsaved);
1040 THIS->scr_changeview (RETVAL); 1573 THIS->scr_changeview (newval);
1041 }
1042} 1574}
1043 OUTPUT: 1575 OUTPUT:
1044 RETVAL 1576 RETVAL
1045 1577
1046void 1578void
1579rxvt_term::set_urgency (bool enable)
1580
1581void
1582rxvt_term::focus_in ()
1583
1584void
1585rxvt_term::focus_out ()
1586
1587void
1588rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
1589 ALIAS:
1590 key_release = 1
1591 CODE:
1592{
1593 XKeyEvent xkey;
1594
1595 memset (&xkey, 0, sizeof (xkey));
1596
1597 xkey.time = time;
1598 xkey.state = state;
1599 xkey.keycode = keycode;
1600
1601 xkey.type = ix ? KeyRelease : KeyPress;
1602 xkey.display = THIS->dpy;
1603 xkey.window = THIS->vt;
1604 xkey.root = THIS->display->root;
1605 xkey.subwindow = THIS->vt;
1606
1607 if (ix)
1608 THIS->key_release (xkey);
1609 else
1610 THIS->key_press (xkey);
1611}
1612
1613void
1047rxvt_term::want_refresh () 1614rxvt_term::want_refresh ()
1048 CODE: 1615 CODE:
1049 THIS->want_refresh = 1; 1616 THIS->want_refresh = 1;
1617 THIS->refresh_check ();
1618
1619void
1620rxvt_term::refresh_check ()
1050 1621
1051void 1622void
1052rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1623rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1053 PPCODE: 1624 PPCODE:
1054{ 1625{
1055 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1626 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1056 XSRETURN_EMPTY; 1627 XSRETURN_EMPTY;
1057 1628
1058 line_t &l = ROW(row_number); 1629 line_t &l = ROW(row_number);
1059 1630
1060 if (GIMME_V != G_VOID) 1631 if (GIMME_V != G_VOID)
1061 { 1632 {
1062 wchar_t *wstr = new wchar_t [THIS->ncol]; 1633 wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1063 1634
1064 for (int col = 0; col < THIS->ncol; col++) 1635 for (int col = 0; col < THIS->ncol; col++)
1065 wstr [col] = l.t [col]; 1636 wstr [col] = l.t [col];
1066 1637
1067 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol)))); 1638 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1068
1069 delete [] wstr;
1070 } 1639 }
1071 1640
1072 if (new_text) 1641 if (new_text)
1073 { 1642 {
1074 wchar_t *wstr = sv2wcs (new_text); 1643 wchar_t *wstr = sv2wcs (new_text);
1075 1644
1076 int len = min (wcslen (wstr) - start_ofs, max_len); 1645 int len = min (wcslen (wstr) - start_ofs, max_len);
1077 1646
1078 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1647 if (start_col < 0 || start_col + len > THIS->ncol)
1079 { 1648 {
1080 free (wstr); 1649 free (wstr);
1081 croak ("new_text extends beyond horizontal margins"); 1650 croak ("new_text extends beyond horizontal margins");
1082 } 1651 }
1083 1652
… …
1093 1662
1094void 1663void
1095rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1664rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1096 PPCODE: 1665 PPCODE:
1097{ 1666{
1098 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1667 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1099 XSRETURN_EMPTY; 1668 XSRETURN_EMPTY;
1100 1669
1101 line_t &l = ROW(row_number); 1670 line_t &l = ROW(row_number);
1102 1671
1103 if (GIMME_V != G_VOID) 1672 if (GIMME_V != G_VOID)
… …
1115 { 1684 {
1116 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 1685 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1117 croak ("new_rend must be arrayref"); 1686 croak ("new_rend must be arrayref");
1118 1687
1119 AV *av = (AV *)SvRV (new_rend); 1688 AV *av = (AV *)SvRV (new_rend);
1120 int len = min (av_len (av) + 1 - start_ofs, max_len); 1689 int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1121 1690
1122 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1691 if (start_col < 0 || start_col + len > THIS->ncol)
1123 croak ("new_rend array extends beyond horizontal margins"); 1692 croak ("new_rend array extends beyond horizontal margins");
1124 1693
1125 for (int col = start_col; col < start_col + len; col++) 1694 for (int col = start_col; col < start_col + len; col++)
1126 { 1695 {
1127 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; 1696 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
… …
1133 1702
1134int 1703int
1135rxvt_term::ROW_l (int row_number, int new_length = -1) 1704rxvt_term::ROW_l (int row_number, int new_length = -1)
1136 CODE: 1705 CODE:
1137{ 1706{
1138 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1707 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1139 XSRETURN_EMPTY; 1708 XSRETURN_EMPTY;
1140 1709
1141 line_t &l = ROW(row_number); 1710 line_t &l = ROW(row_number);
1142 RETVAL = l.l; 1711 RETVAL = l.l;
1143 1712
… …
1149 1718
1150bool 1719bool
1151rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) 1720rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1152 CODE: 1721 CODE:
1153{ 1722{
1154 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1723 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1155 XSRETURN_EMPTY; 1724 XSRETURN_EMPTY;
1156 1725
1157 line_t &l = ROW(row_number); 1726 line_t &l = ROW(row_number);
1158 RETVAL = l.is_longer (); 1727 RETVAL = l.is_longer ();
1159 1728
… …
1167rxvt_term::special_encode (SV *string) 1736rxvt_term::special_encode (SV *string)
1168 CODE: 1737 CODE:
1169{ 1738{
1170 wchar_t *wstr = sv2wcs (string); 1739 wchar_t *wstr = sv2wcs (string);
1171 int wlen = wcslen (wstr); 1740 int wlen = wcslen (wstr);
1172 wchar_t *rstr = new wchar_t [wlen]; // cannot become longer 1741 wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1173 1742
1174 rxvt_push_locale (THIS->locale); 1743 rxvt_push_locale (THIS->locale);
1175 1744
1176 wchar_t *r = rstr; 1745 wchar_t *r = rstr;
1177 for (wchar_t *s = wstr; *s; s++) 1746 for (wchar_t *s = wstr; *s; s++)
1747 {
1748 int w = WCWIDTH (*s);
1749
1178 if (wcwidth (*s) == 0) 1750 if (w == 0)
1179 { 1751 {
1180 if (r == rstr) 1752 if (r == rstr)
1181 croak ("leading combining character unencodable"); 1753 croak ("leading combining character unencodable");
1182 1754
1183 unicode_t n = rxvt_compose (r[-1], *s); 1755 unicode_t n = rxvt_compose (r[-1], *s);
1184 if (n == NOCHAR) 1756 if (n == NOCHAR)
1185 n = rxvt_composite.compose (r[-1], *s); 1757 n = rxvt_composite.compose (r[-1], *s);
1186 1758
1187 r[-1] = n; 1759 r[-1] = n;
1188 } 1760 }
1189#if !UNICODE_3 1761#if !UNICODE_3
1190 else if (*s >= 0x10000) 1762 else if (*s >= 0x10000)
1191 *r++ = rxvt_composite.compose (*s); 1763 *r++ = rxvt_composite.compose (*s);
1192#endif 1764#endif
1193 else 1765 else
1194 *r++ = *s; 1766 *r++ = *s;
1767
1768 // the *2 above only allows wcwidth <= 2
1769 if (w > 1)
1770 *r++ = NOCHAR;
1771 }
1195 1772
1196 rxvt_pop_locale (); 1773 rxvt_pop_locale ();
1197 1774
1775 free (wstr);
1198 RETVAL = taint_if (wcs2sv (rstr, r - rstr), string); 1776 RETVAL = wcs2sv (rstr, r - rstr);
1199
1200 delete [] rstr;
1201} 1777}
1202 OUTPUT: 1778 OUTPUT:
1203 RETVAL 1779 RETVAL
1204 1780
1205SV * 1781SV *
1206rxvt_term::special_decode (SV *text) 1782rxvt_term::special_decode (SV *text)
1207 CODE: 1783 CODE:
1208{ 1784{
1209 wchar_t *wstr = sv2wcs (text); 1785 wchar_t *wstr = sv2wcs (text);
1210 int wlen = wcslen (wstr);
1211 int dlen = 0; 1786 int dlen = 0;
1212 1787
1213 // find length 1788 // find length
1214 for (wchar_t *s = wstr; *s; s++) 1789 for (wchar_t *s = wstr; *s; s++)
1215 if (*s == NOCHAR) 1790 if (*s == NOCHAR)
1216 ; 1791 ;
1217 else if (IS_COMPOSE (*s)) 1792 else if (IS_COMPOSE (*s))
1218 dlen += rxvt_composite.expand (*s, 0); 1793 dlen += rxvt_composite.expand (*s);
1219 else 1794 else
1220 dlen++; 1795 dlen++;
1221 1796
1222 wchar_t *rstr = new wchar_t [dlen]; 1797 wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1223 1798
1224 // decode 1799 // decode
1225 wchar_t *r = rstr; 1800 wchar_t *r = rstr;
1226 for (wchar_t *s = wstr; *s; s++) 1801 for (wchar_t *s = wstr; *s; s++)
1227 if (*s == NOCHAR) 1802 if (*s == NOCHAR)
… …
1229 else if (IS_COMPOSE (*s)) 1804 else if (IS_COMPOSE (*s))
1230 r += rxvt_composite.expand (*s, r); 1805 r += rxvt_composite.expand (*s, r);
1231 else 1806 else
1232 *r++ = *s; 1807 *r++ = *s;
1233 1808
1809 free (wstr);
1234 RETVAL = taint_if (wcs2sv (rstr, r - rstr), text); 1810 RETVAL = wcs2sv (rstr, r - rstr);
1235
1236 delete [] rstr;
1237} 1811}
1238 OUTPUT: 1812 OUTPUT:
1239 RETVAL 1813 RETVAL
1240 1814
1241void 1815void
1242rxvt_term::_resource (char *name, int index, SV *newval = 0) 1816rxvt_term::_resource (octet_string name, int index, SV *newval = 0)
1243 PPCODE: 1817 PPCODE:
1244{ 1818{
1245 struct resval { const char *name; int value; } rslist [] = { 1819 static const struct resval { const char *name; int value; } *rs, rslist [] = {
1246# define def(name) { # name, Rs_ ## name }, 1820# define def(name) { # name, Rs_ ## name },
1247# define reserve(name,count) 1821# define reserve(name,count)
1248# include "rsinc.h" 1822# include "rsinc.h"
1249# undef def 1823# undef def
1250# undef reserve 1824# undef reserve
1251 }; 1825 };
1252 1826
1253 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 1827 rs = rslist + ecb_array_length (rslist);
1254 1828
1829 if (*name)
1255 do { 1830 {
1831 do {
1256 if (rs-- == rslist) 1832 if (rs-- == rslist)
1257 croak ("no such resource '%s', requested", name); 1833 croak ("no such resource '%s', requested", name);
1258 } while (strcmp (name, rs->name)); 1834 } while (strcmp (name, rs->name));
1259 1835
1260 index += rs->value; 1836 index += rs->value;
1837 }
1838 else
1839 {
1840 --rs;
1841 name = (octet_string)"";
1842 }
1261 1843
1262 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) 1844 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1263 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); 1845 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1264 1846
1265 if (GIMME_V != G_VOID) 1847 if (GIMME_V != G_VOID)
1266 XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef); 1848 XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1267 1849
1268 if (newval) 1850 if (newval)
1269 { 1851 {
1270 if (SvOK (newval)) 1852 if (SvOK (newval))
1271 { 1853 {
… …
1277 THIS->rs [index] = 0; 1859 THIS->rs [index] = 0;
1278 } 1860 }
1279} 1861}
1280 1862
1281const char * 1863const char *
1282rxvt_term::x_resource (const char *name) 1864rxvt_term::x_resource (octet_string name)
1283 CLEANUP:
1284 SvTAINTED_on (ST (0));
1285 1865
1286bool 1866bool
1287rxvt_term::option (U32 optval, int set = -1) 1867rxvt_term::option (U8 optval, int set = -1)
1288 CODE: 1868 CODE:
1289{ 1869{
1290 RETVAL = THIS->options & optval; 1870 RETVAL = THIS->option (optval);
1291 1871
1292 if (set >= 0) 1872 if (set >= 0)
1293 { 1873 {
1294 if (set)
1295 THIS->options |= optval; 1874 THIS->set_option (optval, set);
1296 else
1297 THIS->options &= ~optval;
1298 1875
1876 if (THIS->init_done) // avoid doing this before START
1299 switch (optval) 1877 switch (optval)
1300 { 1878 {
1301 case Opt_skipBuiltinGlyphs: 1879 case Opt_skipBuiltinGlyphs:
1302 THIS->set_fonts (); 1880 THIS->set_fonts ();
1303 THIS->scr_remap_chars (); 1881 THIS->scr_remap_chars ();
1304 THIS->scr_touch (true); 1882 THIS->scr_touch (true);
1305 THIS->want_refresh = 1; 1883 THIS->want_refresh = 1;
1884 THIS->refresh_check ();
1306 break; 1885 break;
1886#ifdef CURSOR_BLINK
1887 case Opt_cursorBlink:
1888 THIS->cursor_blink_reset ();
1889 break;
1890#endif
1307 1891
1308 case Opt_cursorUnderline: 1892 case Opt_cursorUnderline:
1893 THIS->cursor_type = set ? 1 : 0;
1309 THIS->want_refresh = 1; 1894 THIS->want_refresh = 1;
1895 THIS->refresh_check ();
1310 break; 1896 break;
1311 1897
1312# case Opt_scrollBar_floating: 1898# case Opt_scrollBar_floating:
1313# case Opt_scrollBar_right: 1899# case Opt_scrollBar_right:
1314# THIS->resize_all_windows (THIS->width, THIS->height, 1); 1900# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1315# break; 1901# break;
1316 } 1902 }
1317 } 1903 }
1318} 1904}
1319 OUTPUT: 1905 OUTPUT:
1320 RETVAL 1906 RETVAL
1321 1907
1908SV *
1909rxvt_term::lookup_keysym (int keysym, unsigned int state)
1910 CODE:
1911{
1912 keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state);
1913 RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef;
1914}
1915 OUTPUT:
1916 RETVAL
1917
1322bool 1918bool
1323rxvt_term::parse_keysym (char *keysym, char *str) 1919rxvt_term::bind_action (octet_string keysym, octet_string action)
1920 ALIAS:
1921 parse_keysym = 1
1324 CODE: 1922 CODE:
1325 RETVAL = 0 < THIS->parse_keysym (keysym, str); 1923 RETVAL = 0 < THIS->bind_action (keysym, action);
1326 THIS->keyboard->register_done (); 1924 THIS->keyboard->register_done ();
1327 OUTPUT: 1925 OUTPUT:
1328 RETVAL 1926 RETVAL
1927
1928void
1929rxvt_term::register_command (int keysym, unsigned int state, SV *str)
1930 CODE:
1931 wchar_t *wstr = sv2wcs (str);
1932 THIS->keyboard->register_action (keysym, state, wstr);
1933 free (wstr);
1329 1934
1330void 1935void
1331rxvt_term::screen_cur (...) 1936rxvt_term::screen_cur (...)
1332 PROTOTYPE: $;$$ 1937 PROTOTYPE: $;$$
1333 ALIAS: 1938 ALIAS:
… …
1347 EXTEND (SP, 2); 1952 EXTEND (SP, 2);
1348 PUSHs (sv_2mortal (newSViv (rc.row))); 1953 PUSHs (sv_2mortal (newSViv (rc.row)));
1349 PUSHs (sv_2mortal (newSViv (rc.col))); 1954 PUSHs (sv_2mortal (newSViv (rc.col)));
1350 } 1955 }
1351 1956
1352 if (items == 3) 1957 if (items >= 3)
1958 {
1959 rc.row = SvIV (ST (1));
1960 rc.col = SvIV (ST (2));
1961
1962 if (ix == 2)
1353 { 1963 {
1354 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1964 if (rc.col == 0)
1355 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1965 {
1966 // col == 0 means end of previous line
1967 rc.row--;
1968 rc.col = THIS->ncol;
1969 }
1970 else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
1971 && rc.col > ROW(rc.row).l)
1972 {
1973 // col >= length means while line and add newline
1974 rc.col = THIS->ncol;
1975 }
1976 }
1977
1978 clamp_it (rc.col, 0, THIS->ncol);
1979 clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1356 1980
1357 if (ix) 1981 if (ix)
1358 THIS->want_refresh = 1; 1982 {
1983 THIS->selection.screen = THIS->current_screen;
1984
1985 THIS->selection_changed ();
1986 THIS->refresh_check ();
1987 }
1988 }
1989}
1990
1991int
1992rxvt_term::selection_screen (int screen = -1)
1993 CODE:
1994 RETVAL = THIS->selection.screen;
1995 if (screen >= 0)
1996 THIS->selection.screen = screen;
1997 OUTPUT:
1998 RETVAL
1999
2000void
2001rxvt_term::selection_request (Time tm, int selnum)
2002
2003void
2004rxvt_term::selection_clear (bool clipboard = false)
2005
2006void
2007rxvt_term::selection_make (Time eventtime, bool rect = false)
2008 CODE:
2009 THIS->selection.op = SELECTION_CONT;
2010 THIS->selection.rect = rect;
2011 THIS->selection_make (eventtime);
2012
2013int
2014rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
2015
2016void
2017rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
2018 PPCODE:
2019{
2020 wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
2021 unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
2022
2023 if (GIMME_V != G_VOID)
2024 XPUSHs (text
2025 ? sv_2mortal (wcs2sv (text, len))
2026 : &PL_sv_undef);
2027
2028 if (newtext)
2029 {
2030 free (text);
2031
2032 text = sv2wcs (newtext);
2033 len = wcslen (text);
1359 } 2034 }
1360} 2035}
1361 2036
1362char 2037char
1363rxvt_term::cur_charset () 2038rxvt_term::cur_charset ()
1364 CODE: 2039 CODE:
1365 RETVAL = THIS->charsets [THIS->screen.charset]; 2040 RETVAL = THIS->charsets [THIS->screen.charset];
1366 OUTPUT: 2041 OUTPUT:
1367 RETVAL 2042 RETVAL
1368 2043
1369int
1370rxvt_term::selection_grab (U32 eventtime)
1371
1372void
1373rxvt_term::selection (SV *newtext = 0)
1374 PPCODE:
1375{
1376 if (GIMME_V != G_VOID)
1377 XPUSHs (THIS->selection.text
1378 ? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
1379 : &PL_sv_undef);
1380
1381 if (newtext)
1382 {
1383 free (THIS->selection.text);
1384
1385 THIS->selection.text = sv2wcs (newtext);
1386 THIS->selection.len = wcslen (THIS->selection.text);
1387 }
1388}
1389
1390void 2044void
1391rxvt_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) 2045rxvt_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)
1392 2046
1393void 2047void
1394rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid) 2048rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1395 2049
1396void 2050void
1397rxvt_term::scr_bell () 2051rxvt_term::scr_bell ()
2052
2053void
2054rxvt_term::scr_recolor (bool refresh = true);
2055
2056void
2057rxvt_term::scr_change_screen (int screen)
1398 2058
1399void 2059void
1400rxvt_term::scr_add_lines (SV *string) 2060rxvt_term::scr_add_lines (SV *string)
1401 CODE: 2061 CODE:
1402{ 2062{
1403 wchar_t *wstr = sv2wcs (string); 2063 wchar_t *wstr = sv2wcs (string);
1404 THIS->scr_add_lines (wstr, wcslen (wstr)); 2064 THIS->scr_add_lines (wstr, wcslen (wstr));
1405 free (wstr); 2065 free (wstr);
1406} 2066}
2067
2068void
2069rxvt_term::tt_write_user_input (SV *octets)
2070 INIT:
2071 STRLEN len;
2072 char *str = SvPVbyte (octets, len);
2073 C_ARGS:
2074 str, len
1407 2075
1408void 2076void
1409rxvt_term::tt_write (SV *octets) 2077rxvt_term::tt_write (SV *octets)
1410 INIT: 2078 INIT:
1411 STRLEN len; 2079 STRLEN len;
1412 char *str = SvPVbyte (octets, len); 2080 char *str = SvPVbyte (octets, len);
1413 C_ARGS: 2081 C_ARGS:
1414 str, len 2082 str, len
1415 2083
1416void 2084void
2085rxvt_term::tt_paste (SV *octets)
2086 INIT:
2087 STRLEN len;
2088 char *str = SvPVbyte (octets, len);
2089 C_ARGS:
2090 str, len
2091
2092void
1417rxvt_term::cmd_parse (SV *octets) 2093rxvt_term::cmd_parse (SV *octets)
1418 CODE: 2094 CODE:
1419{ 2095{
1420 STRLEN len; 2096 STRLEN len;
1421 char *str = SvPVbyte (octets, len); 2097 char *str = SvPVbyte (octets, len);
… …
1443 o->self = (HV *)SvRV (RETVAL); 2119 o->self = (HV *)SvRV (RETVAL);
1444} 2120}
1445 OUTPUT: 2121 OUTPUT:
1446 RETVAL 2122 RETVAL
1447 2123
2124#############################################################################
2125# Various X Utility Functions
2126#############################################################################
2127
2128void
2129rxvt_term::XListProperties (Window window)
2130 PPCODE:
2131{
2132 int count;
2133 Atom *props = XListProperties (THIS->dpy, window, &count);
2134
2135 EXTEND (SP, count);
2136 while (count--)
2137 PUSHs (newSVuv ((U32)props [count]));
2138
2139 XFree (props);
2140}
2141
2142void
2143rxvt_term::XGetWindowProperty (Window window, Atom property)
2144 PPCODE:
2145{
2146 Atom type;
2147 int format;
2148 unsigned long nitems;
2149 unsigned long bytes_after;
2150 unsigned char *prop;
2151
2152 XGetWindowProperty (THIS->dpy, window, property,
2153 0, 1<<24, 0, AnyPropertyType,
2154 &type, &format, &nitems, &bytes_after, &prop);
2155
2156 if (type != None)
2157 {
2158 int elemsize = format == 16 ? sizeof (short)
2159 : format == 32 ? sizeof (long)
2160 : 1;
2161
2162 EXTEND (SP, 3);
2163 PUSHs (newSVuv ((U32)type));
2164 PUSHs (newSViv (format));
2165 PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
2166 XFree (prop);
2167 }
2168}
2169
2170void
2171rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
2172 CODE:
2173{
2174 STRLEN len;
2175 char *data_ = SvPVbyte (data, len);
2176
2177 int elemsize = format == 16 ? sizeof (short)
2178 : format == 32 ? sizeof (long)
2179 : 1;
2180
2181 XChangeProperty (THIS->dpy, window, property,
2182 type, format, PropModeReplace,
2183 (unsigned char *)data_, len / elemsize);
2184}
2185
2186Atom
2187XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
2188 C_ARGS: term->dpy, atom_name, only_if_exists
2189
2190char *
2191XGetAtomName (rxvt_term *term, Atom atom)
2192 C_ARGS: term->dpy, atom
2193 CLEANUP:
2194 XFree (RETVAL);
2195
2196void
2197XDeleteProperty (rxvt_term *term, Window window, Atom property)
2198 C_ARGS: term->dpy, window, property
2199
2200Window
2201rxvt_term::DefaultRootWindow ()
2202 CODE:
2203 RETVAL = THIS->display->root;
2204 OUTPUT:
2205 RETVAL
2206
2207#if 0
2208
2209Window
2210XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
2211 C_ARGS: term->dpy, (Window)parent,
2212 x, y, width, height, 0,
2213 term->pix_colors_focused[Color_border],
2214 term->pix_colors_focused[Color_border]
2215
2216#endif
2217
2218void
2219XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
2220 C_ARGS: term->dpy, window, parent, x, y
2221
2222void
2223XMapWindow (rxvt_term *term, Window window)
2224 C_ARGS: term->dpy, window
2225
2226void
2227XUnmapWindow (rxvt_term *term, Window window)
2228 C_ARGS: term->dpy, window
2229
2230void
2231XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
2232 C_ARGS: term->dpy, window, x, y, width, height
2233
2234void
2235rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
2236 CODE:
2237{
2238 XWindowAttributes attr;
2239 XGetWindowAttributes (THIS->dpy, window, &attr);
2240 XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
2241}
2242
2243void
2244rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
2245 PPCODE:
2246{
2247 int dx, dy;
2248 Window child;
2249
2250 if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
2251 {
2252 EXTEND (SP, 3);
2253 PUSHs (newSViv (dx));
2254 PUSHs (newSViv (dy));
2255 PUSHs (newSVuv (child));
2256 }
2257}
2258
2259#############################################################################
2260# fancy bg bloatstuff (TODO: should be moved up somewhere)
2261
2262bool
2263rxvt_term::has_render ()
2264 CODE:
2265 RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
2266 OUTPUT:
2267 RETVAL
2268
2269void
2270rxvt_term::background_geometry (bool border = false)
2271 PPCODE:
2272 EXTEND (SP, 4);
2273 PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
2274 PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
2275 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
2276 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
2277
2278#if HAVE_IMG
2279
2280rxvt_img *
2281rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
2282 CODE:
2283 XRenderPictFormat *f = SvOK (format)
2284 ? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
2285 : XRenderFindVisualFormat (THIS->dpy, THIS->visual);
2286 RETVAL = new rxvt_img (THIS, f, x, y, width, height);
2287 RETVAL->alloc ();
2288 OUTPUT:
2289 RETVAL
2290
2291#if ENABLE_TRANSPARENCY
2292
2293rxvt_img *
2294rxvt_term::new_img_from_root ()
2295 CODE:
2296 RETVAL = rxvt_img::new_from_root (THIS);
2297 OUTPUT:
2298 RETVAL
2299
2300#endif
2301
2302#if HAVE_PIXBUF
2303
2304rxvt_img *
2305rxvt_term::new_img_from_file (octet_string filename)
2306 CODE:
2307 try
2308 {
2309 RETVAL = rxvt_img::new_from_file (THIS, filename);
2310 }
2311 catch (const class rxvt_failure_exception &e)
2312 {
2313 croak ("new_img_from_file failed");
2314 }
2315 OUTPUT:
2316 RETVAL
2317
2318#endif
2319
2320void
2321rxvt_term::clr_background ()
2322 CODE:
2323 delete THIS->bg_img;
2324 THIS->bg_img = 0;
2325 THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
2326
2327void
2328rxvt_term::set_background (rxvt_img *img, bool border = false)
2329 CODE:
2330 delete THIS->bg_img;
2331 THIS->bg_img = 0;
2332 THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
2333
2334 //if (img) // TODO: cannot be false, maybe allow and get rid of clr_background?
2335 {
2336 img = img->clone (); // own the img
2337
2338 if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
2339 img->sub_rect (0, 0,
2340 border ? THIS->vt_width : THIS->szHint.width,
2341 border ? THIS->vt_height : THIS->szHint.height)
2342 ->replace (img);
2343
2344 // just in case, should usually be a nop
2345 img->reify ()
2346 ->replace (img);
2347
2348 img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
2349 ->replace (img);
2350
2351 THIS->bg_img = img;
2352
2353 if (!border)
2354 THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
2355 }
2356
2357#endif
2358
2359#############################################################################
2360# urxvt::overlay
2361#############################################################################
2362
1448MODULE = urxvt PACKAGE = urxvt::overlay 2363MODULE = urxvt PACKAGE = urxvt::overlay
1449 2364
1450void 2365void
1451overlay::set (int x, int y, SV *text, SV *rend = 0) 2366overlay::set (int x, int y, SV *text, SV *rend = 0)
1452 2367
… …
1457overlay::hide () 2372overlay::hide ()
1458 2373
1459void 2374void
1460overlay::DESTROY () 2375overlay::DESTROY ()
1461 2376
2377INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
2378
2379MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
2380
2381#if HAVE_PIXBUF
2382
2383urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
2384 C_ARGS: filename, 0
2385
2386void
2387DESTROY (urxvt::pixbuf self)
2388 CODE:
2389 g_object_unref (self);
2390
2391#endif
2392
1462MODULE = urxvt PACKAGE = urxvt::timer 2393MODULE = urxvt PACKAGE = urxvt::img
1463 2394
1464SV * 2395#if HAVE_IMG
1465timer::new () 2396
2397# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
2398# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
2399
2400void
2401rxvt_img::geometry ()
1466 CODE: 2402 PPCODE:
1467 timer *w = new timer; 2403 EXTEND (SP, 4);
1468 w->start (NOW); 2404 PUSHs (sv_2mortal (newSViv (THIS->x)));
1469 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 2405 PUSHs (sv_2mortal (newSViv (THIS->y)));
1470 w->self = (HV *)SvRV (RETVAL); 2406 PUSHs (sv_2mortal (newSViv (THIS->w)));
1471 OUTPUT: 2407 PUSHs (sv_2mortal (newSViv (THIS->h)));
1472 RETVAL
1473 2408
1474timer * 2409int
1475timer::cb (SV *cb) 2410rxvt_img::x ()
2411 ALIAS:
2412 x = 0
2413 y = 1
2414 w = 2
2415 h = 3
1476 CODE: 2416 CODE:
1477 THIS->cb (cb); 2417 switch (ix)
2418 {
2419 case 0: RETVAL = THIS->x; break;
2420 case 1: RETVAL = THIS->y; break;
2421 case 2: RETVAL = THIS->w; break;
2422 case 3: RETVAL = THIS->h; break;
2423 }
2424 OUTPUT:
1478 RETVAL = THIS; 2425 RETVAL
1479 OUTPUT:
1480 RETVAL
1481 2426
1482NV 2427Pixmap
1483timer::at () 2428rxvt_img::pm ()
1484 CODE: 2429 CODE:
1485 RETVAL = THIS->at; 2430 RETVAL = THIS->pm;
1486 OUTPUT: 2431 OUTPUT:
1487 RETVAL 2432 RETVAL
1488 2433
1489timer * 2434void
1490timer::interval (NV interval) 2435rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
2436 PROTOTYPE: $;$$$$
2437 INIT:
2438 rxvt_screen screen;
2439 screen.set (THIS->d);
2440 rgba cc = parse_rgba (c, &screen);
2441 C_ARGS: cc, x, y, w, h
2442
2443void
2444rxvt_img::DESTROY ()
2445 CODE:
2446 delete THIS;
2447
2448void
2449rxvt_img::add_alpha ()
2450
2451void
2452rxvt_img::unshare ()
2453
2454void
2455rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1491 CODE: 2456 PPCODE:
1492 THIS->interval = interval; 2457 if (items >= 2)
2458 THIS->repeat_mode (repeat);
2459 if (GIMME_V != G_VOID)
2460 XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
2461
2462void
2463rxvt_img::move (int dx, int dy)
2464
2465void
2466rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2467
2468void
2469rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2470
2471void
2472rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
2473
2474rxvt_img *
2475rxvt_img::clone ()
2476
2477rxvt_img *
2478rxvt_img::reify ()
2479
2480rxvt_img *
2481rxvt_img::sub_rect (int x, int y, int width, int height)
2482
2483rxvt_img *
2484rxvt_img::blur (int rh, int rv)
2485
2486rxvt_img *
2487rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
2488
2489rxvt_img *
2490rxvt_img::transform (rxvt_img::nv p11, rxvt_img::nv p12, rxvt_img::nv p13, rxvt_img::nv p21, rxvt_img::nv p22, rxvt_img::nv p23, rxvt_img::nv p31, rxvt_img::nv p32, rxvt_img::nv p33)
2491 INIT:
2492 rxvt_img::nv matrix[3][3] = {
2493 { p11, p12, p13 },
2494 { p21, p22, p23 },
2495 { p31, p32, p33 }
2496 };
2497 C_ARGS: matrix
2498
2499rxvt_img *
2500rxvt_img::scale (int new_width, int new_height)
2501
2502rxvt_img *
2503rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
2504
2505rxvt_img *
2506rxvt_img::tint (SV *c)
2507 INIT:
2508 rxvt_screen screen;
2509 screen.set (THIS->d);
2510 rgba cc = parse_rgba (c, &screen);
2511 C_ARGS: cc
2512
2513rxvt_img *
2514rxvt_img::shade (rxvt_img::nv factor)
2515
2516rxvt_img *
2517rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
2518 CODE:
2519 rxvt_img::nv *vparams = 0;
2520 int nparams = 0;
2521
2522 if (SvOK (params))
2523 {
2524 if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
2525 croak ("rxvt_img::filter: params must be an array reference with parameter values");
2526
2527 nparams = av_len ((AV *)SvRV (params)) + 1;
2528 vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
2529
2530 for (int i = 0; i < nparams; ++i)
2531 vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
2532 }
2533
2534 RETVAL = THIS->filter (name, nparams, vparams);
2535 free (vparams);
2536 OUTPUT:
1493 RETVAL = THIS; 2537 RETVAL
1494 OUTPUT:
1495 RETVAL
1496 2538
1497timer * 2539#endif
1498timer::set (NV tstamp)
1499 CODE:
1500 THIS->set (tstamp);
1501 RETVAL = THIS;
1502 OUTPUT:
1503 RETVAL
1504 2540
1505timer *
1506timer::start (NV tstamp = THIS->at)
1507 CODE:
1508 THIS->start (tstamp);
1509 RETVAL = THIS;
1510 OUTPUT:
1511 RETVAL
1512
1513timer *
1514timer::stop ()
1515 CODE:
1516 THIS->stop ();
1517 RETVAL = THIS;
1518 OUTPUT:
1519 RETVAL
1520
1521void
1522timer::DESTROY ()
1523
1524MODULE = urxvt PACKAGE = urxvt::iow
1525
1526SV *
1527iow::new ()
1528 CODE:
1529 iow *w = new iow;
1530 RETVAL = newSVptr ((void *)w, "urxvt::iow");
1531 w->self = (HV *)SvRV (RETVAL);
1532 OUTPUT:
1533 RETVAL
1534
1535iow *
1536iow::cb (SV *cb)
1537 CODE:
1538 THIS->cb (cb);
1539 RETVAL = THIS;
1540 OUTPUT:
1541 RETVAL
1542
1543iow *
1544iow::fd (int fd)
1545 CODE:
1546 THIS->fd = fd;
1547 RETVAL = THIS;
1548 OUTPUT:
1549 RETVAL
1550
1551iow *
1552iow::events (short events)
1553 CODE:
1554 THIS->events = events;
1555 RETVAL = THIS;
1556 OUTPUT:
1557 RETVAL
1558
1559iow *
1560iow::start ()
1561 CODE:
1562 THIS->start ();
1563 RETVAL = THIS;
1564 OUTPUT:
1565 RETVAL
1566
1567iow *
1568iow::stop ()
1569 CODE:
1570 THIS->stop ();
1571 RETVAL = THIS;
1572 OUTPUT:
1573 RETVAL
1574
1575void
1576iow::DESTROY ()
1577
1578

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