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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.56 by root, Thu Jan 12 00:35:39 2006 UTC vs.
Revision 1.236 by sf-exg, Tue Mar 17 09:23:08 2015 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 (SvIV (*av_fetch (av, 0, 0)));
88
89 if (len >= 3)
90 {
91 c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
92 c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
93
94 if (len >= 4)
95 c.a = float_to_component (SvIV (*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 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
398rxvt_perl_interp::rxvt_perl_interp ()
399{
400}
401 374
402rxvt_perl_interp::~rxvt_perl_interp () 375rxvt_perl_interp::~rxvt_perl_interp ()
403{ 376{
404 if (perl) 377 if (perl)
405 { 378 {
406 perl_destruct (perl); 379 perl_destruct (perl);
407 perl_free (perl); 380 perl_free (perl);
381 PERL_SYS_TERM ();
408 } 382 }
409} 383}
410 384
411void 385void
412rxvt_perl_interp::init () 386rxvt_perl_interp::init ()
413{ 387{
414 if (!perl) 388 if (!perl)
415 { 389 {
416 temp_environ temp_environ(rxvt_environ); 390 rxvt_push_locale (""); // perl init destroys current locale
417 391
392 {
393 perl_environ = rxvt_environ;
394 localise_env set_environ (perl_environ);
395
418 char *argv[] = { 396 char *args[] = {
419 "", 397 "",
420 "-T", 398 "-e"
421 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 399 "BEGIN {"
400 " urxvt->bootstrap;"
401 " unshift @INC, '" LIBDIR "';"
402 "}"
403 ""
404 "use urxvt;"
422 }; 405 };
406 int argc = ecb_array_length (args);
407 char **argv = args;
423 408
409 PERL_SYS_INIT3 (&argc, &argv, &environ);
424 perl = perl_alloc (); 410 perl = perl_alloc ();
425 perl_construct (perl); 411 perl_construct (perl);
426 412
427 if (perl_parse (perl, xs_init, 3, argv, (char **)NULL) 413 if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
428 || perl_run (perl)) 414 || perl_run (perl))
415 {
416 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
417
418 perl_destruct (perl);
419 perl_free (perl);
420 perl = 0;
421 }
422 }
423
424 rxvt_pop_locale ();
425 }
426}
427
428void
429rxvt_perl_interp::init (rxvt_term *term)
430{
431 init ();
432
433 if (perl && !term->perl.self)
434 {
435 // runs outside of perls ENV
436 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
437 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
438 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
439 }
440}
441
442void
443rxvt_perl_interp::eval (const char *str)
444{
445 eval_pv (str, 1);
446}
447
448void
449rxvt_perl_interp::usage (rxvt_term *term, int type)
450{
451 localise_env set_environ (perl_environ);
452
453 ENTER;
454 SAVETMPS;
455
456 dSP;
457 PUSHMARK (SP);
458 EXTEND (SP, 2);
459 PUSHs (sv_2mortal (newSVterm (term)));
460 PUSHs (sv_2mortal (newSViv (type)));
461 PUTBACK;
462 call_pv ("urxvt::usage", G_VOID | G_DISCARD);
463
464 FREETMPS;
465 LEAVE;
466}
467
468uint8_t
469rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
470{
471 localise_env set_environ (perl_environ);
472
473 ENTER;
474 SAVETMPS;
475
476 dSP;
477 PUSHMARK (SP);
478 EXTEND (SP, 6);
479 PUSHs (sv_2mortal (newSVterm (term)));
480 PUSHs (sv_2mortal (newSVpv (name, 0)));
481 PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
482 PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
483 PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
484 PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
485 PUTBACK;
486 call_pv ("urxvt::parse_resource", G_SCALAR);
487 SPAGAIN;
488
489 uint8_t ret = POPi;
490
491 FREETMPS;
492 LEAVE;
493
494 return ret;
495}
496
497static void
498_keysym_resource_push (rxvt_term *term, const char *k, const char *v)
499{
500 unsigned int state;
501
502 if (term->parse_keysym (k, state) == -1)
503 return;
504
505 dSP;
506 XPUSHs (sv_2mortal (newSVpv (v, 0)));
507 PUTBACK;
508}
509
510static void
511_keysym_resources (rxvt_term *term)
512{
513 term->enumerate_keysym_resources (_keysym_resource_push);
514}
515
516static void
517ungrab (rxvt_term *THIS)
518{
519 if (THIS->perl.grabtime)
520 {
521 XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
522 XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
523 THIS->perl.grabtime = 0;
524 }
525}
526
527bool
528rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
529{
530 if (!perl || !term->perl.self)
531 return false;
532
533 localise_env set_environ (perl_environ);
534
535 // pre-handling of some events
536 if (htype == HOOK_REFRESH_END)
537 {
538 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
539
540 for (int i = 0; i <= AvFILL (av); i++)
541 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
542 }
543 else if (htype == HOOK_DESTROY)
544 {
545 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
546
547 for (int i = AvFILL (av); i >= 0; i--)
429 { 548 {
430 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); 549 rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
431 550 delete req;
432 perl_destruct (perl);
433 perl_free (perl);
434 perl = 0;
435 } 551 }
436 } 552 }
437}
438 553
439static void 554 bool event_consumed;
440ungrab (rxvt_term *THIS) 555
441{ 556 if (term->perl.should_invoke [htype])
442 if (THIS->perl.grabtime)
443 { 557 {
444 XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime); 558 dSP;
445 XUngrabPointer (THIS->display->display, THIS->perl.grabtime); 559 va_list ap;
446 THIS->perl.grabtime = 0; 560
561 va_start (ap, htype);
562
563 ENTER;
564 SAVETMPS;
565
566 PUSHMARK (SP);
567
568 EXTEND (SP, 2);
569 PUSHs (sv_2mortal (newSVterm (term)));
570 PUSHs (sv_2mortal (newSViv (htype)));
571
572 for (;;) {
573 data_type dt = (data_type)va_arg (ap, int);
574
575 switch (dt)
576 {
577 case DT_INT:
578 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
579 break;
580
581 case DT_LONG:
582 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
583 break;
584
585 case DT_STR:
586 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
587 break;
588
589 case DT_STR_LEN:
590 {
591 char *str = va_arg (ap, char *);
592 int len = va_arg (ap, int);
593
594 XPUSHs (sv_2mortal (newSVpvn (str, len)));
595 }
596 break;
597
598 case DT_WCS_LEN:
599 {
600 wchar_t *wstr = va_arg (ap, wchar_t *);
601 int wlen = va_arg (ap, int);
602
603 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
604 }
605 break;
606
607 case DT_LCS_LEN:
608 {
609 long *lstr = va_arg (ap, long *);
610 int llen = va_arg (ap, int);
611
612 XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
613 }
614 break;
615
616 case DT_XEVENT:
617 {
618 XEvent *xe = va_arg (ap, XEvent *);
619 HV *hv = newHV ();
620
621# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
622# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
623# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
624# undef set
625
626 setiv (type, xe->type);
627 setiv (send_event, xe->xany.send_event);
628 setiv (serial, xe->xany.serial);
629
630 switch (xe->type)
631 {
632 case KeyPress:
633 case KeyRelease:
634 case ButtonPress:
635 case ButtonRelease:
636 case MotionNotify:
637 setuv (window, xe->xmotion.window);
638 setuv (root, xe->xmotion.root);
639 setuv (subwindow, xe->xmotion.subwindow);
640 setuv (time, xe->xmotion.time);
641 setiv (x, xe->xmotion.x);
642 setiv (y, xe->xmotion.y);
643 setiv (row, xe->xmotion.y / term->fheight + term->view_start);
644 setiv (col, xe->xmotion.x / term->fwidth);
645 setiv (x_root, xe->xmotion.x_root);
646 setiv (y_root, xe->xmotion.y_root);
647 setuv (state, xe->xmotion.state);
648
649 switch (xe->type)
650 {
651 case KeyPress:
652 case KeyRelease:
653 setuv (keycode, xe->xkey.keycode);
654 break;
655
656 case ButtonPress:
657 case ButtonRelease:
658 setuv (button, xe->xbutton.button);
659 break;
660
661 case MotionNotify:
662 setiv (is_hint, xe->xmotion.is_hint);
663 break;
664 }
665
666 break;
667
668 case MapNotify:
669 case UnmapNotify:
670 case ConfigureNotify:
671 setuv (event, xe->xconfigure.event);
672 setuv (window, xe->xconfigure.window);
673
674 switch (xe->type)
675 {
676 case ConfigureNotify:
677 setiv (x, xe->xconfigure.x);
678 setiv (y, xe->xconfigure.y);
679 setiv (width, xe->xconfigure.width);
680 setiv (height, xe->xconfigure.height);
681 setuv (above, xe->xconfigure.above);
682 break;
683 }
684
685 break;
686
687 case PropertyNotify:
688 setuv (window, xe->xproperty.window);
689 setuv (atom, xe->xproperty.atom);
690 setuv (time, xe->xproperty.time);
691 setiv (state, xe->xproperty.state);
692 break;
693
694 case ClientMessage:
695 setuv (window, xe->xclient.window);
696 setuv (message_type, xe->xclient.message_type);
697 setuv (format, xe->xclient.format);
698 setuv (l0, xe->xclient.data.l[0]);
699 setuv (l1, xe->xclient.data.l[1]);
700 setuv (l2, xe->xclient.data.l[2]);
701 setuv (l3, xe->xclient.data.l[3]);
702 setuv (l4, xe->xclient.data.l[4]);
703 break;
704 }
705
706 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
707 }
708 break;
709
710 case DT_END:
711 goto call;
712
713 default:
714 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
715 }
716 }
717
718 call:
719 va_end (ap);
720
721 PUTBACK;
722 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
723 SPAGAIN;
724
725 if (count)
726 {
727 SV *status = POPs;
728 count = SvTRUE (status);
729 }
730
731 PUTBACK;
732 FREETMPS;
733 LEAVE;
734
735 if (SvTRUE (ERRSV))
736 {
737 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
738 ungrab (term); // better lose the grab than the session
739 }
740
741 event_consumed = !!count;
447 } 742 }
448} 743 else
744 event_consumed = false;
449 745
450bool 746 // post-handling of some events
451rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 747 if (htype == HOOK_REFRESH_BEGIN)
452{
453 if (!perl)
454 return false;
455
456 if (htype == HOOK_INIT) // first hook ever called
457 { 748 {
458 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); 749 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
459 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 750
751 for (int i = AvFILL (av); i >= 0; i--)
752 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
460 } 753 }
461 else if (!term->perl.self)
462 return false; // perl not initialized for this instance
463 else if (htype == HOOK_DESTROY) 754 else if (htype == HOOK_DESTROY)
464 { 755 {
465 // handled later 756 clearSVptr ((SV *)term->perl.self);
757 SvREFCNT_dec ((SV *)term->perl.self);
758
759 // don't allow further calls
760 term->perl.self = 0;
466 } 761 }
467 else
468 {
469 if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
470 {
471 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
472 762
473 if (HvKEYS (hv)) 763 return event_consumed;
474 { 764}
475 hv_iterinit (hv);
476 765
477 while (HE *he = hv_iternext (hv)) 766void
478 ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); 767rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
479 } 768{
480 769 localise_env set_environ (perl_environ);
481 }
482
483 if (!should_invoke [htype])
484 return false;
485 }
486
487 temp_environ temp_environ(rxvt_environ);
488
489 dSP;
490 va_list ap;
491
492 va_start (ap, htype);
493 770
494 ENTER; 771 ENTER;
495 SAVETMPS; 772 SAVETMPS;
496 773
497 PUSHMARK (SP); 774 dSP;
498
499 XPUSHs (sv_2mortal (newSVterm (term)));
500 XPUSHs (sv_2mortal (newSViv (htype))); 775 XPUSHs (sv_2mortal (newSVpvn (data, len)));
776 PUTBACK;
777 call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
501 778
502 for (;;) {
503 data_type dt = (data_type)va_arg (ap, int);
504
505 switch (dt)
506 {
507 case DT_INT:
508 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
509 break;
510
511 case DT_LONG:
512 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
513 break;
514
515 case DT_STR:
516 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
517 break;
518
519 case DT_STR_LEN:
520 {
521 char *str = va_arg (ap, char *);
522 int len = va_arg (ap, int);
523
524 XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
525 }
526 break;
527
528 case DT_WCS_LEN:
529 {
530 wchar_t *wstr = va_arg (ap, wchar_t *);
531 int wlen = va_arg (ap, int);
532
533 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
534 }
535 break;
536
537 case DT_XEVENT:
538 {
539 XEvent *xe = va_arg (ap, XEvent *);
540 HV *hv = newHV ();
541
542# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
543# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
544# undef set
545
546 setiv (type, xe->type);
547 setiv (send_event, xe->xany.send_event);
548 setiv (serial, xe->xany.serial);
549
550 switch (xe->type)
551 {
552 case KeyPress:
553 case KeyRelease:
554 case ButtonPress:
555 case ButtonRelease:
556 case MotionNotify:
557 setiv (time, xe->xmotion.time);
558 setiv (x, xe->xmotion.x);
559 setiv (y, xe->xmotion.y);
560 setiv (row, xe->xmotion.y / term->fheight);
561 setiv (col, xe->xmotion.x / term->fwidth);
562 setiv (x_root, xe->xmotion.x_root);
563 setiv (y_root, xe->xmotion.y_root);
564 setiv (state, xe->xmotion.state);
565 break;
566 }
567
568 switch (xe->type)
569 {
570 case KeyPress:
571 case KeyRelease:
572 setiv (keycode, xe->xkey.keycode);
573 break;
574
575 case ButtonPress:
576 case ButtonRelease:
577 setiv (button, xe->xbutton.button);
578 break;
579
580 case MotionNotify:
581 setiv (is_hint, xe->xmotion.is_hint);
582 break;
583 }
584
585 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
586 }
587 break;
588
589 case DT_END:
590 {
591 va_end (ap);
592
593 PUTBACK;
594 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
595 SPAGAIN;
596
597 if (count)
598 {
599 SV *status = POPs;
600 count = SvTRUE (status);
601 }
602
603 PUTBACK;
604 FREETMPS;
605 LEAVE;
606
607 if (SvTRUE (ERRSV)) 779 if (SvTRUE (ERRSV))
608 {
609 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); 780 rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
610 ungrab (term); // better lose the grab than the session
611 }
612 781
613 if (htype == HOOK_DESTROY) 782 FREETMPS;
614 { 783 LEAVE;
615 clearSVptr ((SV *)term->perl.self);
616 SvREFCNT_dec ((SV *)term->perl.self);
617 }
618
619 return count;
620 }
621
622 default:
623 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
624 }
625 }
626} 784}
627 785
628///////////////////////////////////////////////////////////////////////////// 786/////////////////////////////////////////////////////////////////////////////
629 787
630MODULE = urxvt PACKAGE = urxvt 788MODULE = urxvt PACKAGE = urxvt
… …
642# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); 800# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
643# include "hookinc.h" 801# include "hookinc.h"
644# undef def 802# undef def
645 803
646 HV *option = get_hv ("urxvt::OPTION", 1); 804 HV *option = get_hv ("urxvt::OPTION", 1);
647# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0); 805# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
648# define nodef(name) 806# define nodef(name)
649# include "optinc.h" 807# include "optinc.h"
650# undef nodef 808# undef nodef
651# undef def 809# undef def
652 810
653 HV *stash = gv_stashpv ("urxvt", 1); 811 HV *stash = gv_stashpv ("urxvt", 1);
654# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name)); 812 static const struct {
813 const char *name;
814 IV iv;
815 } *civ, const_iv[] = {
816# define const_iv(name) { # name, (IV)name }
817 const_iv (HOOK_INIT),
818 const_iv (HOOK_DESTROY),
819 const_iv (HOOK_ACTION),
820
821 const_iv (NUM_RESOURCES),
655 export_const_iv (DEFAULT_RSTYLE); 822 const_iv (DEFAULT_RSTYLE),
656 export_const_iv (OVERLAY_RSTYLE); 823 const_iv (OVERLAY_RSTYLE),
824 const_iv (Color_Bits),
825 const_iv (RS_bgShift), const_iv (RS_bgMask),
826 const_iv (RS_fgShift), const_iv (RS_fgMask),
827 const_iv (RS_Careful),
828 const_iv (RS_fontCount),
829 const_iv (RS_fontShift),
830 const_iv (RS_fontMask),
831 const_iv (RS_baseattrMask),
832 const_iv (RS_attrMask),
833 const_iv (RS_redraw),
834 const_iv (RS_Sel),
657 export_const_iv (RS_Bold); 835 const_iv (RS_Bold),
658 export_const_iv (RS_Italic); 836 const_iv (RS_Italic),
659 export_const_iv (RS_Blink); 837 const_iv (RS_Blink),
660 export_const_iv (RS_RVid); 838 const_iv (RS_RVid),
661 export_const_iv (RS_Uline); 839 const_iv (RS_Uline),
662 840
841 // TODO: should support all colour constants, create colorinc.h &c
842 const_iv (Color_fg),
843 const_iv (Color_bg),
844#if OFF_FOCUS_FADING
845 const_iv (Color_fade),
846#endif
847 const_iv (Color_pointer_fg),
848 const_iv (Color_pointer_bg),
849 const_iv (Color_border),
850 const_iv (NRS_COLORS),
851 const_iv (TOTAL_COLORS),
852
663 export_const_iv (CurrentTime); 853 const_iv (CurrentTime),
664 export_const_iv (ShiftMask); 854 const_iv (ShiftMask),
665 export_const_iv (LockMask); 855 const_iv (LockMask),
666 export_const_iv (ControlMask); 856 const_iv (ControlMask),
667 export_const_iv (Mod1Mask); 857 const_iv (Mod1Mask),
668 export_const_iv (Mod2Mask); 858 const_iv (Mod2Mask),
669 export_const_iv (Mod3Mask); 859 const_iv (Mod3Mask),
670 export_const_iv (Mod4Mask); 860 const_iv (Mod4Mask),
671 export_const_iv (Mod5Mask); 861 const_iv (Mod5Mask),
672 export_const_iv (Button1Mask); 862 const_iv (Button1Mask),
673 export_const_iv (Button2Mask); 863 const_iv (Button2Mask),
674 export_const_iv (Button3Mask); 864 const_iv (Button3Mask),
675 export_const_iv (Button4Mask); 865 const_iv (Button4Mask),
676 export_const_iv (Button5Mask); 866 const_iv (Button5Mask),
677 export_const_iv (AnyModifier); 867 const_iv (AnyModifier),
678 868
679 export_const_iv (EVENT_NONE); 869 const_iv (NoSymbol),
680 export_const_iv (EVENT_READ); 870 const_iv (GrabModeSync),
681 export_const_iv (EVENT_WRITE); 871 const_iv (GrabModeAsync),
682}
683 872
684void 873 const_iv (NoEventMask),
685set_should_invoke (int htype, int value) 874 const_iv (KeyPressMask),
686 CODE: 875 const_iv (KeyReleaseMask),
687 rxvt_perl.should_invoke [htype] = value; 876 const_iv (ButtonPressMask),
877 const_iv (ButtonReleaseMask),
878 const_iv (EnterWindowMask),
879 const_iv (LeaveWindowMask),
880 const_iv (PointerMotionMask),
881 const_iv (PointerMotionHintMask),
882 const_iv (Button1MotionMask),
883 const_iv (Button2MotionMask),
884 const_iv (Button3MotionMask),
885 const_iv (Button4MotionMask),
886 const_iv (Button5MotionMask),
887 const_iv (ButtonMotionMask),
888 const_iv (KeymapStateMask),
889 const_iv (ExposureMask),
890 const_iv (VisibilityChangeMask),
891 const_iv (StructureNotifyMask),
892 const_iv (ResizeRedirectMask),
893 const_iv (SubstructureNotifyMask),
894 const_iv (SubstructureRedirectMask),
895 const_iv (FocusChangeMask),
896 const_iv (PropertyChangeMask),
897 const_iv (ColormapChangeMask),
898 const_iv (OwnerGrabButtonMask),
688 899
900 const_iv (KeyPress),
901 const_iv (KeyRelease),
902 const_iv (ButtonPress),
903 const_iv (ButtonRelease),
904 const_iv (MotionNotify),
905 const_iv (EnterNotify),
906 const_iv (LeaveNotify),
907 const_iv (FocusIn),
908 const_iv (FocusOut),
909 const_iv (KeymapNotify),
910 const_iv (Expose),
911 const_iv (GraphicsExpose),
912 const_iv (NoExpose),
913 const_iv (VisibilityNotify),
914 const_iv (CreateNotify),
915 const_iv (DestroyNotify),
916 const_iv (UnmapNotify),
917 const_iv (MapNotify),
918 const_iv (MapRequest),
919 const_iv (ReparentNotify),
920 const_iv (ConfigureNotify),
921 const_iv (ConfigureRequest),
922 const_iv (GravityNotify),
923 const_iv (ResizeRequest),
924 const_iv (CirculateNotify),
925 const_iv (CirculateRequest),
926 const_iv (PropertyNotify),
927 const_iv (SelectionClear),
928 const_iv (SelectionRequest),
929 const_iv (SelectionNotify),
930 const_iv (ColormapNotify),
931 const_iv (ClientMessage),
932 const_iv (MappingNotify),
933# if ENABLE_XIM_ONTHESPOT
934 const_iv (XIMReverse),
935 const_iv (XIMUnderline),
936 const_iv (XIMHighlight),
937 const_iv (XIMPrimary),
938 const_iv (XIMSecondary),
939 const_iv (XIMTertiary),
940 const_iv (XIMVisibleToForward),
941 const_iv (XIMVisibleToBackword),
942 const_iv (XIMVisibleToCenter),
943#if XRENDER
944 const_iv (PictStandardARGB32),
945 const_iv (PictStandardRGB24),
946 const_iv (PictStandardA8),
947 const_iv (PictStandardA4),
948 const_iv (PictStandardA1),
949 const_iv (RepeatNone),
950 const_iv (RepeatNormal),
951 const_iv (RepeatPad),
952 const_iv (RepeatReflect),
953 // all versions
954 const_iv (PictOpClear),
955 const_iv (PictOpSrc),
956 const_iv (PictOpDst),
957 const_iv (PictOpOver),
958 const_iv (PictOpOverReverse),
959 const_iv (PictOpIn),
960 const_iv (PictOpInReverse),
961 const_iv (PictOpOut),
962 const_iv (PictOpOutReverse),
963 const_iv (PictOpAtop),
964 const_iv (PictOpAtopReverse),
965 const_iv (PictOpXor),
966 const_iv (PictOpAdd),
967 const_iv (PictOpSaturate),
968 // 0.2+
969 const_iv (PictOpDisjointClear),
970 const_iv (PictOpDisjointSrc),
971 const_iv (PictOpDisjointDst),
972 const_iv (PictOpDisjointOver),
973 const_iv (PictOpDisjointOverReverse),
974 const_iv (PictOpDisjointIn),
975 const_iv (PictOpDisjointInReverse),
976 const_iv (PictOpDisjointOut),
977 const_iv (PictOpDisjointOutReverse),
978 const_iv (PictOpDisjointAtop),
979 const_iv (PictOpDisjointAtopReverse),
980 const_iv (PictOpDisjointXor),
981 const_iv (PictOpConjointClear),
982 const_iv (PictOpConjointSrc),
983 const_iv (PictOpConjointDst),
984 const_iv (PictOpConjointOver),
985 const_iv (PictOpConjointOverReverse),
986 const_iv (PictOpConjointIn),
987 const_iv (PictOpConjointInReverse),
988 const_iv (PictOpConjointOut),
989 const_iv (PictOpConjointOutReverse),
990 const_iv (PictOpConjointAtop),
991 const_iv (PictOpConjointAtopReverse),
992 const_iv (PictOpConjointXor),
993 // 0.11+
994 const_iv (PictOpMultiply),
995 const_iv (PictOpScreen),
996 const_iv (PictOpOverlay),
997 const_iv (PictOpDarken),
998 const_iv (PictOpLighten),
999 const_iv (PictOpColorDodge),
1000 const_iv (PictOpColorBurn),
1001 const_iv (PictOpHardLight),
1002 const_iv (PictOpSoftLight),
1003 const_iv (PictOpDifference),
1004 const_iv (PictOpExclusion),
1005 const_iv (PictOpHSLHue),
1006 const_iv (PictOpHSLSaturation),
1007 const_iv (PictOpHSLColor),
1008 const_iv (PictOpHSLLuminosity),
1009#endif
1010# if 0
1011 const_iv (XIMForwardChar),
1012 const_iv (XIMBackwardChar),
1013 const_iv (XIMForwardWord),
1014 const_iv (XIMBackwardWord),
1015 const_iv (XIMCaretUp),
1016 const_iv (XIMCaretDown),
1017 const_iv (XIMNextLine),
1018 const_iv (XIMPreviousLine),
1019 const_iv (XIMLineStart),
1020 const_iv (XIMLineEnd),
1021 const_iv (XIMAbsolutePosition),
1022 const_iv (XIMDontChange),
1023# endif
1024# endif
1025 };
1026
1027 for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
1028 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1029}
1030
689void 1031void
690warn (const char *msg) 1032log (utf8_string msg)
1033 CODE:
1034 rxvt_log ("%s", msg);
1035
1036void
1037warn (utf8_string msg)
691 CODE: 1038 CODE:
692 rxvt_warn ("%s", msg); 1039 rxvt_warn ("%s", msg);
693 1040
694void 1041void
695fatal (const char *msg) 1042fatal (utf8_string msg)
696 CODE: 1043 CODE:
697 rxvt_fatal ("%s", msg); 1044 rxvt_fatal ("%s", msg);
698 1045
699SV * 1046void
700untaint (SV *sv) 1047_exit (int status)
701 CODE:
702 RETVAL = newSVsv (sv);
703 SvTAINTED_off (RETVAL);
704 OUTPUT:
705 RETVAL
706 1048
707bool 1049void
708safe () 1050catch_fatal (SV *block)
709 CODE: 1051 PROTOTYPE: &
710 RETVAL = !rxvt_tainted (); 1052 CODE:
711 OUTPUT: 1053 try
712 RETVAL 1054 {
1055 PUSHMARK (SP);
1056 PUTBACK;
1057 call_sv (block, G_VOID | G_DISCARD);
1058 SPAGAIN;
1059 }
1060 catch (const rxvt_failure_exception &e)
1061 {
1062 croak ("rxvt_fatal exception caught, trying to continue.");
1063 }
713 1064
714NV 1065NV
715NOW () 1066NOW ()
716 CODE: 1067 CODE:
717 RETVAL = NOW; 1068 RETVAL = ev::now ();
718 OUTPUT: 1069 OUTPUT:
719 RETVAL 1070 RETVAL
720 1071
721int 1072int
722GET_BASEFG (int rend) 1073GET_BASEFG (int rend)
… …
733 RETVAL 1084 RETVAL
734 1085
735int 1086int
736SET_FGCOLOR (int rend, int new_color) 1087SET_FGCOLOR (int rend, int new_color)
737 CODE: 1088 CODE:
738 RETVAL = SET_FGCOLOR (rend, new_color); 1089 RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
739 OUTPUT: 1090 OUTPUT:
740 RETVAL 1091 RETVAL
741 1092
742int 1093int
743SET_BGCOLOR (int rend, int new_color) 1094SET_BGCOLOR (int rend, int new_color)
744 CODE: 1095 CODE:
745 RETVAL = SET_BGCOLOR (rend, new_color); 1096 RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
746 OUTPUT: 1097 OUTPUT:
747 RETVAL 1098 RETVAL
748 1099
749int 1100int
750GET_CUSTOM (int rend) 1101GET_CUSTOM (int rend)
751 CODE: 1102 CODE:
752 RETVAL = (rend && RS_customMask) >> RS_customShift; 1103 RETVAL = (rend & RS_customMask) >> RS_customShift;
753 OUTPUT: 1104 OUTPUT:
754 RETVAL 1105 RETVAL
755 1106
756int 1107int
757SET_CUSTOM (int rend, int new_value) 1108SET_CUSTOM (int rend, int new_value)
… …
764 | ((new_value << RS_customShift) & RS_customMask); 1115 | ((new_value << RS_customShift) & RS_customMask);
765} 1116}
766 OUTPUT: 1117 OUTPUT:
767 RETVAL 1118 RETVAL
768 1119
1120void
1121termlist ()
1122 PPCODE:
1123{
1124 EXTEND (SP, rxvt_term::termlist.size ());
1125
1126 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
1127 if ((*t)->perl.self)
1128 PUSHs (sv_2mortal (newSVterm (*t)));
1129}
1130
1131IV
1132_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
1133 CODE:
1134 rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
1135 req->cb_sv = newSVsv (cb);
1136 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
1137 av_push (av, newSViv ((IV)req));
1138 RETVAL = (IV)req;
1139 OUTPUT:
1140 RETVAL
1141
1142void
1143_delete_selection_request (IV req_)
1144 CODE:
1145 rxvt_selection *req = (rxvt_selection *)req_;
1146 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
1147 int i;
1148
1149 for (i = AvFILL (av); i >= 0; i--)
1150 if (SvIV (*av_fetch (av, i, 1)) == req_)
1151 break;
1152
1153 for (; i < AvFILL (av); i++)
1154 av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
1155
1156 av_pop (av);
1157
1158 delete req;
1159
769MODULE = urxvt PACKAGE = urxvt::term 1160MODULE = urxvt PACKAGE = urxvt::term
770 1161
771SV * 1162SV *
772_new (...) 1163_new (AV *env, AV *arg)
773 CODE: 1164 CODE:
774{ 1165{
775 if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
776 croak ("first argument to urxvt::term->_new must be arrayref");
777
778 rxvt_term *term = new rxvt_term; 1166 rxvt_term *term = new rxvt_term;
779 1167
780 term->argv = new stringvec; 1168 stringvec *argv = new stringvec;
781 term->envv = new stringvec; 1169 for (int i = 0; i <= AvFILL (arg); i++)
782
783 for (int i = 1; i < items; i++)
784 term->argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); 1170 argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
785 1171
786 AV *envv = (AV *)SvRV (ST (0)); 1172 stringvec *envv = new stringvec;
787 for (int i = av_len (envv) + 1; i--; ) 1173 for (int i = AvFILL (env) + 1; i--; )
788 term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1)))); 1174 envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
789
790 term->envv->push_back (0);
791
792 bool success;
793 1175
794 try 1176 try
795 { 1177 {
796 success = term->init (term->argv->size (), term->argv->begin ()); 1178 term->init (argv, envv);
797 } 1179 }
798 catch (const class rxvt_failure_exception &e) 1180 catch (const class rxvt_failure_exception &e)
799 {
800 success = false;
801 }
802
803 if (!success)
804 { 1181 {
805 term->destroy (); 1182 term->destroy ();
806 croak ("error while initializing new terminal instance"); 1183 croak ("error while initializing new terminal instance");
807 } 1184 }
808 1185
… …
814 1191
815void 1192void
816rxvt_term::destroy () 1193rxvt_term::destroy ()
817 1194
818void 1195void
819rxvt_term::grab_button (int button, U32 modifiers) 1196rxvt_term::set_should_invoke (int htype, int inc)
1197 CODE:
1198 uint8_t &count = THIS->perl.should_invoke [htype];
1199 uint8_t prev = count;
1200 count += inc;
1201 if (!prev != !count)
1202 {
1203 // hook status changed, react
1204 switch (htype)
1205 {
1206 case HOOK_POSITION_CHANGE:
1207 if (count)
1208 THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
1209 }
1210 }
1211
1212void
1213rxvt_term::put_option_db (octet_string specifier, octet_string value)
1214 CODE:
1215 XrmPutStringResource (&THIS->option_db, specifier, value);
1216
1217void
1218rxvt_term::_keysym_resources ()
820 CODE: 1219 PPCODE:
821 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, 1220 PUTBACK;
1221 _keysym_resources (THIS);
1222 SPAGAIN;
1223
1224int
1225rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1226 CODE:
1227 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
822 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 1228 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
823 GrabModeSync, GrabModeSync, None, GRAB_CURSOR); 1229 GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
1230 OUTPUT: RETVAL
1231
1232int
1233rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
1234 CODE:
1235 RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
1236 OUTPUT: RETVAL
1237
1238void
1239rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
1240 int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
1241 CODE:
1242 XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
1243
1244void
1245rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
1246 CODE:
1247 XUngrabKey (THIS->dpy, keycode, modifiers, window);
824 1248
825bool 1249bool
826rxvt_term::grab (U32 eventtime, int sync = 0) 1250rxvt_term::grab (Time eventtime, int sync = 0)
827 CODE: 1251 CODE:
828{ 1252{
829 int mode = sync ? GrabModeSync : GrabModeAsync; 1253 int mode = sync ? GrabModeSync : GrabModeAsync;
830 1254
831 THIS->perl.grabtime = 0; 1255 THIS->perl.grabtime = 0;
832 1256
833 if (!XGrabPointer (THIS->display->display, THIS->vt, 0, 1257 if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
834 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 1258 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
835 mode, mode, None, GRAB_CURSOR, eventtime)) 1259 mode, mode, None, GRAB_CURSOR, eventtime))
836 if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime)) 1260 if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
837 THIS->perl.grabtime = eventtime; 1261 THIS->perl.grabtime = eventtime;
838 else 1262 else
839 XUngrabPointer (THIS->display->display, eventtime); 1263 XUngrabPointer (THIS->dpy, eventtime);
840 1264
841 RETVAL = !!THIS->perl.grabtime; 1265 RETVAL = !!THIS->perl.grabtime;
842} 1266}
843 OUTPUT: 1267 OUTPUT:
844 RETVAL 1268 RETVAL
845 1269
846void 1270void
847rxvt_term::allow_events_async () 1271rxvt_term::allow_events_async ()
848 CODE: 1272 CODE:
849 XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime); 1273 XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
850 1274
851void 1275void
852rxvt_term::allow_events_sync () 1276rxvt_term::allow_events_sync ()
853 CODE: 1277 CODE:
854 XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime); 1278 XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
855 1279
856void 1280void
857rxvt_term::allow_events_replay () 1281rxvt_term::allow_events_replay ()
858 CODE: 1282 CODE:
859 XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime); 1283 XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
860 XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime); 1284 XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
861 1285
862void 1286void
863rxvt_term::ungrab () 1287rxvt_term::ungrab ()
864 CODE: 1288 CODE:
865 ungrab (THIS); 1289 ungrab (THIS);
1290
1291int
1292rxvt_term::XStringToKeysym (octet_string string)
1293 CODE:
1294 RETVAL = XStringToKeysym (string);
1295 OUTPUT: RETVAL
1296
1297char *
1298rxvt_term::XKeysymToString (int sym)
1299 CODE:
1300 RETVAL = XKeysymToString (sym);
1301 OUTPUT: RETVAL
1302
1303int
1304rxvt_term::XKeysymToKeycode (int sym)
1305 CODE:
1306 RETVAL = XKeysymToKeycode (THIS->dpy, sym);
1307 OUTPUT: RETVAL
1308
1309int
1310rxvt_term::XKeycodeToKeysym (int code, int index)
1311 CODE:
1312 RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
1313 OUTPUT: RETVAL
866 1314
867int 1315int
868rxvt_term::strwidth (SV *str) 1316rxvt_term::strwidth (SV *str)
869 CODE: 1317 CODE:
870{ 1318{
871 wchar_t *wstr = sv2wcs (str); 1319 wchar_t *wstr = sv2wcs (str);
872 1320
873 rxvt_push_locale (THIS->locale); 1321 rxvt_push_locale (THIS->locale);
874 RETVAL = wcswidth (wstr, wcslen (wstr)); 1322 RETVAL = 0;
1323 for (wchar_t *wc = wstr; *wc; wc++)
1324 {
1325 int w = WCWIDTH (*wc);
1326
1327 if (w)
1328 RETVAL += max (w, 1);
1329 }
875 rxvt_pop_locale (); 1330 rxvt_pop_locale ();
876 1331
877 free (wstr); 1332 free (wstr);
878} 1333}
879 OUTPUT: 1334 OUTPUT:
… …
889 char *mbstr = rxvt_wcstombs (wstr); 1344 char *mbstr = rxvt_wcstombs (wstr);
890 rxvt_pop_locale (); 1345 rxvt_pop_locale ();
891 1346
892 free (wstr); 1347 free (wstr);
893 1348
894 RETVAL = taint_if (newSVpv (mbstr, 0), str); 1349 RETVAL = newSVpv (mbstr, 0);
895 free (mbstr); 1350 free (mbstr);
896} 1351}
897 OUTPUT: 1352 OUTPUT:
898 RETVAL 1353 RETVAL
899 1354
… …
906 1361
907 rxvt_push_locale (THIS->locale); 1362 rxvt_push_locale (THIS->locale);
908 wchar_t *wstr = rxvt_mbstowcs (data, len); 1363 wchar_t *wstr = rxvt_mbstowcs (data, len);
909 rxvt_pop_locale (); 1364 rxvt_pop_locale ();
910 1365
911 RETVAL = taint_if (wcs2sv (wstr), octets); 1366 RETVAL = wcs2sv (wstr);
912 free (wstr); 1367 free (wstr);
913} 1368}
914 OUTPUT: 1369 OUTPUT:
915 RETVAL 1370 RETVAL
916 1371
917#define TERM_OFFSET(sym) offsetof (TermWin_t, sym) 1372#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
918 1373
919#define TERM_OFFSET_width TERM_OFFSET(width) 1374#define TERM_OFFSET_width TERM_OFFSET(width)
920#define TERM_OFFSET_height TERM_OFFSET(height) 1375#define TERM_OFFSET_height TERM_OFFSET(height)
921#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) 1376#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
922#define TERM_OFFSET_fheight TERM_OFFSET(fheight) 1377#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
923#define TERM_OFFSET_fbase TERM_OFFSET(fbase) 1378#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
924#define TERM_OFFSET_nrow TERM_OFFSET(nrow) 1379#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
925#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1380#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
926#define TERM_OFFSET_focus TERM_OFFSET(focus) 1381#define TERM_OFFSET_focus TERM_OFFSET(focus)
927#define TERM_OFFSET_mapped TERM_OFFSET(mapped) 1382#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
1383#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
1384#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
1385#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1386#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
928#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1387#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
929#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1388#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
930#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1389#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
931 1390
932int 1391int
933rxvt_term::width () 1392rxvt_term::width ()
934 ALIAS: 1393 ALIAS:
935 width = TERM_OFFSET_width 1394 width = TERM_OFFSET_width
936 height = TERM_OFFSET_height 1395 height = TERM_OFFSET_height
937 fwidth = TERM_OFFSET_fwidth 1396 fwidth = TERM_OFFSET_fwidth
938 fheight = TERM_OFFSET_fheight 1397 fheight = TERM_OFFSET_fheight
939 fbase = TERM_OFFSET_fbase 1398 fbase = TERM_OFFSET_fbase
940 nrow = TERM_OFFSET_nrow 1399 nrow = TERM_OFFSET_nrow
941 ncol = TERM_OFFSET_ncol 1400 ncol = TERM_OFFSET_ncol
942 focus = TERM_OFFSET_focus 1401 focus = TERM_OFFSET_focus
943 mapped = TERM_OFFSET_mapped 1402 mapped = TERM_OFFSET_mapped
1403 int_bwidth = TERM_OFFSET_int_bwidth
1404 ext_bwidth = TERM_OFFSET_ext_bwidth
1405 lineSpace = TERM_OFFSET_lineSpace
1406 letterSpace = TERM_OFFSET_letterSpace
944 saveLines = TERM_OFFSET_saveLines 1407 saveLines = TERM_OFFSET_saveLines
945 total_rows = TERM_OFFSET_total_rows 1408 total_rows = TERM_OFFSET_total_rows
946 nsaved = TERM_OFFSET_nsaved 1409 top_row = TERM_OFFSET_top_row
947 CODE: 1410 CODE:
948 RETVAL = *(int *)((char *)THIS + ix); 1411 RETVAL = *(int *)((char *)THIS + ix);
949 OUTPUT: 1412 OUTPUT:
950 RETVAL 1413 RETVAL
951 1414
… …
953rxvt_term::ModLevel3Mask () 1416rxvt_term::ModLevel3Mask ()
954 ALIAS: 1417 ALIAS:
955 ModLevel3Mask = 0 1418 ModLevel3Mask = 0
956 ModMetaMask = 1 1419 ModMetaMask = 1
957 ModNumLockMask = 2 1420 ModNumLockMask = 2
1421 current_screen = 3
1422 hidden_cursor = 4
958 CODE: 1423 CODE:
959 switch (ix) 1424 switch (ix)
960 { 1425 {
961 case 0: RETVAL = THIS->ModLevel3Mask; break; 1426 case 0: RETVAL = THIS->ModLevel3Mask; break;
962 case 1: RETVAL = THIS->ModMetaMask; break; 1427 case 1: RETVAL = THIS->ModMetaMask; break;
963 case 2: RETVAL = THIS->ModNumLockMask; break; 1428 case 2: RETVAL = THIS->ModNumLockMask; break;
1429 case 3: RETVAL = THIS->current_screen; break;
1430#ifdef CURSOR_BLINK
1431 case 4: RETVAL = THIS->hidden_cursor; break;
1432#endif
964 } 1433 }
965 OUTPUT: 1434 OUTPUT:
966 RETVAL 1435 RETVAL
967 1436
968char * 1437char *
… …
978 } 1447 }
979 OUTPUT: 1448 OUTPUT:
980 RETVAL 1449 RETVAL
981 1450
982SV * 1451SV *
983rxvt_term::_env () 1452rxvt_term::envv ()
1453 ALIAS:
1454 argv = 1
984 CODE: 1455 PPCODE:
985{ 1456{
986 if (THIS->envv) 1457 stringvec *vec = ix ? THIS->argv : THIS->envv;
987 {
988 AV *av = newAV ();
989 1458
1459 EXTEND (SP, vec->size ());
1460
990 for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i) 1461 for (char **i = vec->begin (); i != vec->end (); ++i)
991 if (*i) 1462 if (*i)
992 av_push (av, newSVpv (*i, 0)); 1463 PUSHs (sv_2mortal (newSVpv (*i, 0)));
993
994 RETVAL = newRV_noinc ((SV *)av);
995 }
996 else
997 RETVAL = &PL_sv_undef;
998} 1464}
1465
1466int
1467rxvt_term::pty_ev_events (int events = ev::UNDEF)
1468 CODE:
1469 RETVAL = THIS->pty_ev.events;
1470 if (events != ev::UNDEF)
1471 THIS->pty_ev.set (events);
1472 OUTPUT:
1473 RETVAL
1474
1475int
1476rxvt_term::pty_fd ()
1477 CODE:
1478 RETVAL = THIS->pty->pty;
1479 OUTPUT:
1480 RETVAL
1481
1482Window
1483rxvt_term::parent ()
1484 CODE:
1485 RETVAL = THIS->parent;
999 OUTPUT: 1486 OUTPUT:
1000 RETVAL 1487 RETVAL
1001 1488
1002int 1489int
1003rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1004 CODE:
1005 RETVAL = THIS->pty_ev.events;
1006 if (events != EVENT_UNDEF)
1007 THIS->pty_ev.set (events);
1008 OUTPUT:
1009 RETVAL
1010
1011U32
1012rxvt_term::parent () 1490rxvt_term::parent_x ()
1013 CODE: 1491 CODE:
1014 RETVAL = (U32)THIS->parent [0]; 1492 RETVAL = THIS->parent_x;
1015 OUTPUT: 1493 OUTPUT:
1016 RETVAL 1494 RETVAL
1017 1495
1018U32 1496int
1497rxvt_term::parent_y ()
1498 CODE:
1499 RETVAL = THIS->parent_y;
1500 OUTPUT:
1501 RETVAL
1502
1503Window
1019rxvt_term::vt () 1504rxvt_term::vt ()
1020 CODE: 1505 CODE:
1021 RETVAL = (U32)THIS->vt; 1506 RETVAL = THIS->vt;
1022 OUTPUT: 1507 OUTPUT:
1023 RETVAL 1508 RETVAL
1509
1510void
1511rxvt_term::vt_emask_add (U32 emask)
1512 CODE:
1513 THIS->vt_emask_perl |= emask;
1514 THIS->vt_select_input ();
1024 1515
1025U32 1516U32
1026rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 1517rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1027 CODE: 1518 CODE:
1028{
1029 RETVAL = THIS->rstyle; 1519 RETVAL = THIS->rstyle;
1030 THIS->rstyle = new_rstyle; 1520 THIS->rstyle = new_rstyle;
1031}
1032 OUTPUT: 1521 OUTPUT:
1033 RETVAL 1522 RETVAL
1034 1523
1035int 1524int
1036rxvt_term::view_start (int newval = -1) 1525rxvt_term::view_start (int newval = 1)
1526 PROTOTYPE: $;$
1037 CODE: 1527 CODE:
1038{ 1528{
1039 RETVAL = THIS->view_start; 1529 RETVAL = THIS->view_start;
1040 1530
1041 if (newval >= 0) 1531 if (newval <= 0)
1042 { 1532 THIS->scr_changeview (max (newval, THIS->top_row));
1043 THIS->view_start = min (newval, THIS->nsaved);
1044 THIS->scr_changeview (RETVAL);
1045 }
1046} 1533}
1047 OUTPUT: 1534 OUTPUT:
1048 RETVAL 1535 RETVAL
1049 1536
1050void 1537void
1538rxvt_term::set_urgency (bool enable)
1539
1540void
1541rxvt_term::focus_in ()
1542
1543void
1544rxvt_term::focus_out ()
1545
1546void
1547rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
1548 ALIAS:
1549 key_release = 1
1550 CODE:
1551{
1552 XKeyEvent xkey;
1553
1554 memset (&xkey, 0, sizeof (xkey));
1555
1556 xkey.time = time;
1557 xkey.state = state;
1558 xkey.keycode = keycode;
1559
1560 xkey.type = ix ? KeyRelease : KeyPress;
1561 xkey.display = THIS->dpy;
1562 xkey.window = THIS->vt;
1563 xkey.root = THIS->display->root;
1564 xkey.subwindow = THIS->vt;
1565
1566 if (ix)
1567 THIS->key_release (xkey);
1568 else
1569 THIS->key_press (xkey);
1570}
1571
1572void
1051rxvt_term::want_refresh () 1573rxvt_term::want_refresh ()
1052 CODE: 1574 CODE:
1053 THIS->want_refresh = 1; 1575 THIS->want_refresh = 1;
1576 THIS->refresh_check ();
1577
1578void
1579rxvt_term::refresh_check ()
1054 1580
1055void 1581void
1056rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1582rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1057 PPCODE: 1583 PPCODE:
1058{ 1584{
1059 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1585 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1060 XSRETURN_EMPTY; 1586 XSRETURN_EMPTY;
1061 1587
1062 line_t &l = ROW(row_number); 1588 line_t &l = ROW(row_number);
1063 1589
1064 if (GIMME_V != G_VOID) 1590 if (GIMME_V != G_VOID)
1065 { 1591 {
1066 wchar_t *wstr = new wchar_t [THIS->ncol]; 1592 wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1067 1593
1068 for (int col = 0; col < THIS->ncol; col++) 1594 for (int col = 0; col < THIS->ncol; col++)
1069 wstr [col] = l.t [col]; 1595 wstr [col] = l.t [col];
1070 1596
1071 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol)))); 1597 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1072
1073 delete [] wstr;
1074 } 1598 }
1075 1599
1076 if (new_text) 1600 if (new_text)
1077 { 1601 {
1078 wchar_t *wstr = sv2wcs (new_text); 1602 wchar_t *wstr = sv2wcs (new_text);
1079 1603
1080 int len = min (wcslen (wstr) - start_ofs, max_len); 1604 int len = min (wcslen (wstr) - start_ofs, max_len);
1081 1605
1082 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1606 if (start_col < 0 || start_col + len > THIS->ncol)
1083 { 1607 {
1084 free (wstr); 1608 free (wstr);
1085 croak ("new_text extends beyond horizontal margins"); 1609 croak ("new_text extends beyond horizontal margins");
1086 } 1610 }
1087 1611
… …
1097 1621
1098void 1622void
1099rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1623rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1100 PPCODE: 1624 PPCODE:
1101{ 1625{
1102 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1626 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1103 XSRETURN_EMPTY; 1627 XSRETURN_EMPTY;
1104 1628
1105 line_t &l = ROW(row_number); 1629 line_t &l = ROW(row_number);
1106 1630
1107 if (GIMME_V != G_VOID) 1631 if (GIMME_V != G_VOID)
… …
1119 { 1643 {
1120 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 1644 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1121 croak ("new_rend must be arrayref"); 1645 croak ("new_rend must be arrayref");
1122 1646
1123 AV *av = (AV *)SvRV (new_rend); 1647 AV *av = (AV *)SvRV (new_rend);
1124 int len = min (av_len (av) + 1 - start_ofs, max_len); 1648 int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1125 1649
1126 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1650 if (start_col < 0 || start_col + len > THIS->ncol)
1127 croak ("new_rend array extends beyond horizontal margins"); 1651 croak ("new_rend array extends beyond horizontal margins");
1128 1652
1129 for (int col = start_col; col < start_col + len; col++) 1653 for (int col = start_col; col < start_col + len; col++)
1130 { 1654 {
1131 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; 1655 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
… …
1137 1661
1138int 1662int
1139rxvt_term::ROW_l (int row_number, int new_length = -1) 1663rxvt_term::ROW_l (int row_number, int new_length = -1)
1140 CODE: 1664 CODE:
1141{ 1665{
1142 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1666 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1143 XSRETURN_EMPTY; 1667 XSRETURN_EMPTY;
1144 1668
1145 line_t &l = ROW(row_number); 1669 line_t &l = ROW(row_number);
1146 RETVAL = l.l; 1670 RETVAL = l.l;
1147 1671
… …
1153 1677
1154bool 1678bool
1155rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) 1679rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1156 CODE: 1680 CODE:
1157{ 1681{
1158 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1682 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1159 XSRETURN_EMPTY; 1683 XSRETURN_EMPTY;
1160 1684
1161 line_t &l = ROW(row_number); 1685 line_t &l = ROW(row_number);
1162 RETVAL = l.is_longer (); 1686 RETVAL = l.is_longer ();
1163 1687
… …
1171rxvt_term::special_encode (SV *string) 1695rxvt_term::special_encode (SV *string)
1172 CODE: 1696 CODE:
1173{ 1697{
1174 wchar_t *wstr = sv2wcs (string); 1698 wchar_t *wstr = sv2wcs (string);
1175 int wlen = wcslen (wstr); 1699 int wlen = wcslen (wstr);
1176 wchar_t *rstr = new wchar_t [wlen]; // cannot become longer 1700 wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1177 1701
1178 rxvt_push_locale (THIS->locale); 1702 rxvt_push_locale (THIS->locale);
1179 1703
1180 wchar_t *r = rstr; 1704 wchar_t *r = rstr;
1181 for (wchar_t *s = wstr; *s; s++) 1705 for (wchar_t *s = wstr; *s; s++)
1706 {
1707 int w = WCWIDTH (*s);
1708
1182 if (wcwidth (*s) == 0) 1709 if (w == 0)
1183 { 1710 {
1184 if (r == rstr) 1711 if (r == rstr)
1185 croak ("leading combining character unencodable"); 1712 croak ("leading combining character unencodable");
1186 1713
1187 unicode_t n = rxvt_compose (r[-1], *s); 1714 unicode_t n = rxvt_compose (r[-1], *s);
1188 if (n == NOCHAR) 1715 if (n == NOCHAR)
1189 n = rxvt_composite.compose (r[-1], *s); 1716 n = rxvt_composite.compose (r[-1], *s);
1190 1717
1191 r[-1] = n; 1718 r[-1] = n;
1192 } 1719 }
1193#if !UNICODE_3 1720#if !UNICODE_3
1194 else if (*s >= 0x10000) 1721 else if (*s >= 0x10000)
1195 *r++ = rxvt_composite.compose (*s); 1722 *r++ = rxvt_composite.compose (*s);
1196#endif 1723#endif
1197 else 1724 else
1198 *r++ = *s; 1725 *r++ = *s;
1726
1727 // the *2 above only allows wcwidth <= 2
1728 if (w > 1)
1729 *r++ = NOCHAR;
1730 }
1199 1731
1200 rxvt_pop_locale (); 1732 rxvt_pop_locale ();
1201 1733
1734 free (wstr);
1202 RETVAL = taint_if (wcs2sv (rstr, r - rstr), string); 1735 RETVAL = wcs2sv (rstr, r - rstr);
1203
1204 delete [] rstr;
1205} 1736}
1206 OUTPUT: 1737 OUTPUT:
1207 RETVAL 1738 RETVAL
1208 1739
1209SV * 1740SV *
1210rxvt_term::special_decode (SV *text) 1741rxvt_term::special_decode (SV *text)
1211 CODE: 1742 CODE:
1212{ 1743{
1213 wchar_t *wstr = sv2wcs (text); 1744 wchar_t *wstr = sv2wcs (text);
1214 int wlen = wcslen (wstr);
1215 int dlen = 0; 1745 int dlen = 0;
1216 1746
1217 // find length 1747 // find length
1218 for (wchar_t *s = wstr; *s; s++) 1748 for (wchar_t *s = wstr; *s; s++)
1219 if (*s == NOCHAR) 1749 if (*s == NOCHAR)
… …
1221 else if (IS_COMPOSE (*s)) 1751 else if (IS_COMPOSE (*s))
1222 dlen += rxvt_composite.expand (*s, 0); 1752 dlen += rxvt_composite.expand (*s, 0);
1223 else 1753 else
1224 dlen++; 1754 dlen++;
1225 1755
1226 wchar_t *rstr = new wchar_t [dlen]; 1756 wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1227 1757
1228 // decode 1758 // decode
1229 wchar_t *r = rstr; 1759 wchar_t *r = rstr;
1230 for (wchar_t *s = wstr; *s; s++) 1760 for (wchar_t *s = wstr; *s; s++)
1231 if (*s == NOCHAR) 1761 if (*s == NOCHAR)
… …
1233 else if (IS_COMPOSE (*s)) 1763 else if (IS_COMPOSE (*s))
1234 r += rxvt_composite.expand (*s, r); 1764 r += rxvt_composite.expand (*s, r);
1235 else 1765 else
1236 *r++ = *s; 1766 *r++ = *s;
1237 1767
1768 free (wstr);
1238 RETVAL = taint_if (wcs2sv (rstr, r - rstr), text); 1769 RETVAL = wcs2sv (rstr, r - rstr);
1239
1240 delete [] rstr;
1241} 1770}
1242 OUTPUT: 1771 OUTPUT:
1243 RETVAL 1772 RETVAL
1244 1773
1245void 1774void
1246rxvt_term::_resource (char *name, int index, SV *newval = 0) 1775rxvt_term::_resource (octet_string name, int index, SV *newval = 0)
1247 PPCODE: 1776 PPCODE:
1248{ 1777{
1249 struct resval { const char *name; int value; } rslist [] = { 1778 static const struct resval { const char *name; int value; } *rs, rslist [] = {
1250# define def(name) { # name, Rs_ ## name }, 1779# define def(name) { # name, Rs_ ## name },
1251# define reserve(name,count) 1780# define reserve(name,count)
1252# include "rsinc.h" 1781# include "rsinc.h"
1253# undef def 1782# undef def
1254# undef reserve 1783# undef reserve
1255 }; 1784 };
1256 1785
1257 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 1786 rs = rslist + ecb_array_length (rslist);
1258 1787
1788 if (*name)
1259 do { 1789 {
1790 do {
1260 if (rs-- == rslist) 1791 if (rs-- == rslist)
1261 croak ("no such resource '%s', requested", name); 1792 croak ("no such resource '%s', requested", name);
1262 } while (strcmp (name, rs->name)); 1793 } while (strcmp (name, rs->name));
1263 1794
1264 index += rs->value; 1795 index += rs->value;
1796 }
1797 else
1798 {
1799 --rs;
1800 name = "";
1801 }
1265 1802
1266 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) 1803 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1267 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); 1804 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1268 1805
1269 if (GIMME_V != G_VOID) 1806 if (GIMME_V != G_VOID)
1270 XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef); 1807 XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1271 1808
1272 if (newval) 1809 if (newval)
1273 { 1810 {
1274 if (SvOK (newval)) 1811 if (SvOK (newval))
1275 { 1812 {
… …
1281 THIS->rs [index] = 0; 1818 THIS->rs [index] = 0;
1282 } 1819 }
1283} 1820}
1284 1821
1285const char * 1822const char *
1286rxvt_term::x_resource (const char *name) 1823rxvt_term::x_resource (octet_string name)
1287 CLEANUP:
1288 SvTAINTED_on (ST (0));
1289 1824
1290bool 1825bool
1291rxvt_term::option (U32 optval, int set = -1) 1826rxvt_term::option (U8 optval, int set = -1)
1292 CODE: 1827 CODE:
1293{ 1828{
1294 RETVAL = THIS->options & optval; 1829 RETVAL = THIS->option (optval);
1295 1830
1296 if (set >= 0) 1831 if (set >= 0)
1297 { 1832 {
1298 if (set)
1299 THIS->options |= optval; 1833 THIS->set_option (optval, set);
1300 else
1301 THIS->options &= ~optval;
1302 1834
1835 if (THIS->init_done) // avoid doing this before START
1303 switch (optval) 1836 switch (optval)
1304 { 1837 {
1305 case Opt_skipBuiltinGlyphs: 1838 case Opt_skipBuiltinGlyphs:
1306 THIS->set_fonts (); 1839 THIS->set_fonts ();
1307 THIS->scr_remap_chars (); 1840 THIS->scr_remap_chars ();
1308 THIS->scr_touch (true); 1841 THIS->scr_touch (true);
1309 THIS->want_refresh = 1; 1842 THIS->want_refresh = 1;
1843 THIS->refresh_check ();
1310 break; 1844 break;
1845#ifdef CURSOR_BLINK
1846 case Opt_cursorBlink:
1847 THIS->cursor_blink_reset ();
1848 break;
1849#endif
1311 1850
1312 case Opt_cursorUnderline: 1851 case Opt_cursorUnderline:
1852 THIS->cursor_type = set ? 1 : 0;
1313 THIS->want_refresh = 1; 1853 THIS->want_refresh = 1;
1854 THIS->refresh_check ();
1314 break; 1855 break;
1315 1856
1316# case Opt_scrollBar_floating: 1857# case Opt_scrollBar_floating:
1317# case Opt_scrollBar_right: 1858# case Opt_scrollBar_right:
1318# THIS->resize_all_windows (THIS->width, THIS->height, 1); 1859# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1319# break; 1860# break;
1320 } 1861 }
1321 } 1862 }
1322} 1863}
1323 OUTPUT: 1864 OUTPUT:
1324 RETVAL 1865 RETVAL
1325 1866
1867SV *
1868rxvt_term::lookup_keysym (int keysym, unsigned int state)
1869 CODE:
1870{
1871 keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state);
1872 RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef;
1873}
1874 OUTPUT:
1875 RETVAL
1876
1326bool 1877bool
1327rxvt_term::parse_keysym (char *keysym, char *str) 1878rxvt_term::bind_action (octet_string keysym, octet_string action)
1879 ALIAS:
1880 parse_keysym = 1
1328 CODE: 1881 CODE:
1329 RETVAL = 0 < THIS->parse_keysym (keysym, str); 1882 RETVAL = 0 < THIS->bind_action (keysym, action);
1330 THIS->keyboard->register_done (); 1883 THIS->keyboard->register_done ();
1331 OUTPUT: 1884 OUTPUT:
1332 RETVAL 1885 RETVAL
1886
1887void
1888rxvt_term::register_command (int keysym, unsigned int state, SV *str)
1889 CODE:
1890 wchar_t *wstr = sv2wcs (str);
1891 THIS->keyboard->register_action (keysym, state, wstr);
1892 free (wstr);
1333 1893
1334void 1894void
1335rxvt_term::screen_cur (...) 1895rxvt_term::screen_cur (...)
1336 PROTOTYPE: $;$$ 1896 PROTOTYPE: $;$$
1337 ALIAS: 1897 ALIAS:
… …
1351 EXTEND (SP, 2); 1911 EXTEND (SP, 2);
1352 PUSHs (sv_2mortal (newSViv (rc.row))); 1912 PUSHs (sv_2mortal (newSViv (rc.row)));
1353 PUSHs (sv_2mortal (newSViv (rc.col))); 1913 PUSHs (sv_2mortal (newSViv (rc.col)));
1354 } 1914 }
1355 1915
1356 if (items == 3) 1916 if (items >= 3)
1917 {
1918 rc.row = SvIV (ST (1));
1919 rc.col = SvIV (ST (2));
1920
1921 if (ix == 2)
1357 { 1922 {
1358 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1923 if (rc.col == 0)
1359 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1924 {
1925 // col == 0 means end of previous line
1926 rc.row--;
1927 rc.col = THIS->ncol;
1928 }
1929 else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
1930 && rc.col > ROW(rc.row).l)
1931 {
1932 // col >= length means while line and add newline
1933 rc.col = THIS->ncol;
1934 }
1935 }
1936
1937 clamp_it (rc.col, 0, THIS->ncol);
1938 clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1360 1939
1361 if (ix) 1940 if (ix)
1362 THIS->want_refresh = 1; 1941 {
1942 THIS->selection.screen = THIS->current_screen;
1943
1944 THIS->selection_changed ();
1945 THIS->refresh_check ();
1946 }
1947 }
1948}
1949
1950int
1951rxvt_term::selection_screen (int screen = -1)
1952 CODE:
1953 RETVAL = THIS->selection.screen;
1954 if (screen >= 0)
1955 THIS->selection.screen = screen;
1956 OUTPUT:
1957 RETVAL
1958
1959void
1960rxvt_term::selection_request (Time tm, int selnum)
1961
1962void
1963rxvt_term::selection_clear (bool clipboard = false)
1964
1965void
1966rxvt_term::selection_make (Time eventtime, bool rect = false)
1967 CODE:
1968 THIS->selection.op = SELECTION_CONT;
1969 THIS->selection.rect = rect;
1970 THIS->selection_make (eventtime);
1971
1972int
1973rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1974
1975void
1976rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1977 PPCODE:
1978{
1979 wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
1980 unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
1981
1982 if (GIMME_V != G_VOID)
1983 XPUSHs (text
1984 ? sv_2mortal (wcs2sv (text, len))
1985 : &PL_sv_undef);
1986
1987 if (newtext)
1988 {
1989 free (text);
1990
1991 text = sv2wcs (newtext);
1992 len = wcslen (text);
1363 } 1993 }
1364} 1994}
1365 1995
1366char 1996char
1367rxvt_term::cur_charset () 1997rxvt_term::cur_charset ()
1368 CODE: 1998 CODE:
1369 RETVAL = THIS->charsets [THIS->screen.charset]; 1999 RETVAL = THIS->charsets [THIS->screen.charset];
1370 OUTPUT: 2000 OUTPUT:
1371 RETVAL 2001 RETVAL
1372 2002
1373int
1374rxvt_term::selection_grab (U32 eventtime)
1375
1376void
1377rxvt_term::selection (SV *newtext = 0)
1378 PPCODE:
1379{
1380 if (GIMME_V != G_VOID)
1381 XPUSHs (THIS->selection.text
1382 ? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
1383 : &PL_sv_undef);
1384
1385 if (newtext)
1386 {
1387 free (THIS->selection.text);
1388
1389 THIS->selection.text = sv2wcs (newtext);
1390 THIS->selection.len = wcslen (THIS->selection.text);
1391 }
1392}
1393
1394void 2003void
1395rxvt_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) 2004rxvt_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)
1396 2005
1397void 2006void
1398rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid) 2007rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1399 2008
1400void 2009void
1401rxvt_term::scr_bell () 2010rxvt_term::scr_bell ()
2011
2012void
2013rxvt_term::scr_recolor (bool refresh = true);
2014
2015void
2016rxvt_term::scr_change_screen (int screen)
1402 2017
1403void 2018void
1404rxvt_term::scr_add_lines (SV *string) 2019rxvt_term::scr_add_lines (SV *string)
1405 CODE: 2020 CODE:
1406{ 2021{
1407 wchar_t *wstr = sv2wcs (string); 2022 wchar_t *wstr = sv2wcs (string);
1408 THIS->scr_add_lines (wstr, wcslen (wstr)); 2023 THIS->scr_add_lines (wstr, wcslen (wstr));
1409 free (wstr); 2024 free (wstr);
1410} 2025}
2026
2027void
2028rxvt_term::tt_write_user_input (SV *octets)
2029 INIT:
2030 STRLEN len;
2031 char *str = SvPVbyte (octets, len);
2032 C_ARGS:
2033 str, len
1411 2034
1412void 2035void
1413rxvt_term::tt_write (SV *octets) 2036rxvt_term::tt_write (SV *octets)
1414 INIT: 2037 INIT:
1415 STRLEN len; 2038 STRLEN len;
1416 char *str = SvPVbyte (octets, len); 2039 char *str = SvPVbyte (octets, len);
1417 C_ARGS: 2040 C_ARGS:
1418 str, len 2041 str, len
1419 2042
1420void 2043void
2044rxvt_term::tt_paste (SV *octets)
2045 INIT:
2046 STRLEN len;
2047 char *str = SvPVbyte (octets, len);
2048 C_ARGS:
2049 str, len
2050
2051void
1421rxvt_term::cmd_parse (SV *octets) 2052rxvt_term::cmd_parse (SV *octets)
1422 CODE: 2053 CODE:
1423{ 2054{
1424 STRLEN len; 2055 STRLEN len;
1425 char *str = SvPVbyte (octets, len); 2056 char *str = SvPVbyte (octets, len);
… …
1447 o->self = (HV *)SvRV (RETVAL); 2078 o->self = (HV *)SvRV (RETVAL);
1448} 2079}
1449 OUTPUT: 2080 OUTPUT:
1450 RETVAL 2081 RETVAL
1451 2082
2083#############################################################################
2084# Various X Utility Functions
2085#############################################################################
2086
2087void
2088rxvt_term::XListProperties (Window window)
2089 PPCODE:
2090{
2091 int count;
2092 Atom *props = XListProperties (THIS->dpy, window, &count);
2093
2094 EXTEND (SP, count);
2095 while (count--)
2096 PUSHs (newSVuv ((U32)props [count]));
2097
2098 XFree (props);
2099}
2100
2101void
2102rxvt_term::XGetWindowProperty (Window window, Atom property)
2103 PPCODE:
2104{
2105 Atom type;
2106 int format;
2107 unsigned long nitems;
2108 unsigned long bytes_after;
2109 unsigned char *prop;
2110
2111 XGetWindowProperty (THIS->dpy, window, property,
2112 0, 1<<24, 0, AnyPropertyType,
2113 &type, &format, &nitems, &bytes_after, &prop);
2114
2115 if (type != None)
2116 {
2117 int elemsize = format == 16 ? sizeof (short)
2118 : format == 32 ? sizeof (long)
2119 : 1;
2120
2121 EXTEND (SP, 3);
2122 PUSHs (newSVuv ((U32)type));
2123 PUSHs (newSViv (format));
2124 PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
2125 XFree (prop);
2126 }
2127}
2128
2129void
2130rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
2131 CODE:
2132{
2133 STRLEN len;
2134 char *data_ = SvPVbyte (data, len);
2135
2136 int elemsize = format == 16 ? sizeof (short)
2137 : format == 32 ? sizeof (long)
2138 : 1;
2139
2140 XChangeProperty (THIS->dpy, window, property,
2141 type, format, PropModeReplace,
2142 (unsigned char *)data_, len / elemsize);
2143}
2144
2145Atom
2146XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
2147 C_ARGS: term->dpy, atom_name, only_if_exists
2148
2149char *
2150XGetAtomName (rxvt_term *term, Atom atom)
2151 C_ARGS: term->dpy, atom
2152 CLEANUP:
2153 XFree (RETVAL);
2154
2155void
2156XDeleteProperty (rxvt_term *term, Window window, Atom property)
2157 C_ARGS: term->dpy, window, property
2158
2159Window
2160rxvt_term::DefaultRootWindow ()
2161 CODE:
2162 RETVAL = THIS->display->root;
2163 OUTPUT:
2164 RETVAL
2165
2166#if 0
2167
2168Window
2169XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
2170 C_ARGS: term->dpy, (Window)parent,
2171 x, y, width, height, 0,
2172 term->pix_colors_focused[Color_border],
2173 term->pix_colors_focused[Color_border]
2174
2175#endif
2176
2177void
2178XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
2179 C_ARGS: term->dpy, window, parent, x, y
2180
2181void
2182XMapWindow (rxvt_term *term, Window window)
2183 C_ARGS: term->dpy, window
2184
2185void
2186XUnmapWindow (rxvt_term *term, Window window)
2187 C_ARGS: term->dpy, window
2188
2189void
2190XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
2191 C_ARGS: term->dpy, window, x, y, width, height
2192
2193void
2194rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
2195 CODE:
2196{
2197 XWindowAttributes attr;
2198 XGetWindowAttributes (THIS->dpy, window, &attr);
2199 XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
2200}
2201
2202void
2203rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
2204 PPCODE:
2205{
2206 int dx, dy;
2207 Window child;
2208
2209 if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
2210 {
2211 EXTEND (SP, 3);
2212 PUSHs (newSViv (dx));
2213 PUSHs (newSViv (dy));
2214 PUSHs (newSVuv (child));
2215 }
2216}
2217
2218#############################################################################
2219# fancy bg bloatstuff (TODO: should be moved up somewhere)
2220
2221bool
2222rxvt_term::has_render ()
2223 CODE:
2224 RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
2225 OUTPUT:
2226 RETVAL
2227
2228void
2229rxvt_term::background_geometry (bool border = false)
2230 PPCODE:
2231 EXTEND (SP, 4);
2232 PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
2233 PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
2234 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
2235 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
2236
2237#if HAVE_IMG
2238
2239rxvt_img *
2240rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
2241 CODE:
2242 XRenderPictFormat *f = SvOK (format)
2243 ? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
2244 : XRenderFindVisualFormat (THIS->dpy, THIS->visual);
2245 RETVAL = new rxvt_img (THIS, f, x, y, width, height);
2246 RETVAL->alloc ();
2247 OUTPUT:
2248 RETVAL
2249
2250#if ENABLE_TRANSPARENCY
2251
2252rxvt_img *
2253rxvt_term::new_img_from_root ()
2254 CODE:
2255 RETVAL = rxvt_img::new_from_root (THIS);
2256 OUTPUT:
2257 RETVAL
2258
2259#endif
2260
2261#if HAVE_PIXBUF
2262
2263rxvt_img *
2264rxvt_term::new_img_from_file (octet_string filename)
2265 CODE:
2266 try
2267 {
2268 RETVAL = rxvt_img::new_from_file (THIS, filename);
2269 }
2270 catch (const class rxvt_failure_exception &e)
2271 {
2272 croak ("new_img_from_file failed");
2273 }
2274 OUTPUT:
2275 RETVAL
2276
2277#endif
2278
2279void
2280rxvt_term::set_background (rxvt_img *img, bool border = false)
2281 CODE:
2282 delete THIS->bg_img;
2283 THIS->bg_img = 0;
2284 THIS->bg_flags = 0;
2285
2286 if (img) // TODO: cannot be false
2287 {
2288 img = img->clone (); // own the img
2289
2290 if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
2291 img->sub_rect (0, 0,
2292 border ? THIS->vt_width : THIS->szHint.width,
2293 border ? THIS->vt_height : THIS->szHint.height)
2294 ->replace (img);
2295
2296 // just in case, should usually be a nop
2297 img->reify ()
2298 ->replace (img);
2299
2300 img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
2301 ->replace (img);
2302
2303 THIS->bg_img = img;
2304 THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
2305
2306 if (!border)
2307 THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
2308 }
2309
2310#endif
2311
2312#############################################################################
2313# urxvt::overlay
2314#############################################################################
2315
1452MODULE = urxvt PACKAGE = urxvt::overlay 2316MODULE = urxvt PACKAGE = urxvt::overlay
1453 2317
1454void 2318void
1455overlay::set (int x, int y, SV *text, SV *rend = 0) 2319overlay::set (int x, int y, SV *text, SV *rend = 0)
1456 2320
… …
1461overlay::hide () 2325overlay::hide ()
1462 2326
1463void 2327void
1464overlay::DESTROY () 2328overlay::DESTROY ()
1465 2329
2330INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
2331
2332MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
2333
2334#if HAVE_PIXBUF
2335
2336urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
2337 C_ARGS: filename, 0
2338
2339void
2340DESTROY (urxvt::pixbuf self)
2341 CODE:
2342 g_object_unref (self);
2343
2344#endif
2345
1466MODULE = urxvt PACKAGE = urxvt::timer 2346MODULE = urxvt PACKAGE = urxvt::img
1467 2347
1468SV * 2348#if HAVE_IMG
1469timer::new () 2349
2350# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
2351# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
2352
2353void
2354rxvt_img::geometry ()
1470 CODE: 2355 PPCODE:
1471 timer *w = new timer; 2356 EXTEND (SP, 4);
1472 w->start (NOW); 2357 PUSHs (sv_2mortal (newSViv (THIS->x)));
1473 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 2358 PUSHs (sv_2mortal (newSViv (THIS->y)));
1474 w->self = (HV *)SvRV (RETVAL); 2359 PUSHs (sv_2mortal (newSViv (THIS->w)));
1475 OUTPUT: 2360 PUSHs (sv_2mortal (newSViv (THIS->h)));
1476 RETVAL
1477 2361
1478timer * 2362int
1479timer::cb (SV *cb) 2363rxvt_img::x ()
2364 ALIAS:
2365 x = 0
2366 y = 1
2367 w = 2
2368 h = 3
1480 CODE: 2369 CODE:
1481 THIS->cb (cb); 2370 switch (ix)
2371 {
2372 case 0: RETVAL = THIS->x; break;
2373 case 1: RETVAL = THIS->y; break;
2374 case 2: RETVAL = THIS->w; break;
2375 case 3: RETVAL = THIS->h; break;
2376 }
2377 OUTPUT:
1482 RETVAL = THIS; 2378 RETVAL
1483 OUTPUT:
1484 RETVAL
1485 2379
1486NV 2380Pixmap
1487timer::at () 2381rxvt_img::pm ()
1488 CODE: 2382 CODE:
1489 RETVAL = THIS->at; 2383 RETVAL = THIS->pm;
1490 OUTPUT: 2384 OUTPUT:
1491 RETVAL 2385 RETVAL
1492 2386
1493timer * 2387void
1494timer::interval (NV interval) 2388rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
2389 PROTOTYPE: $;$$$$
2390 INIT:
2391 rgba cc = parse_rgba (c, THIS->s);
2392 C_ARGS: cc, x, y, w, h
2393
2394void
2395rxvt_img::DESTROY ()
2396 CODE:
2397 delete THIS;
2398
2399void
2400rxvt_img::add_alpha ()
2401
2402void
2403rxvt_img::unshare ()
2404
2405void
2406rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1495 CODE: 2407 PPCODE:
1496 THIS->interval = interval; 2408 if (items >= 2)
2409 THIS->repeat_mode (repeat);
2410 if (GIMME_V != G_VOID)
2411 XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
2412
2413void
2414rxvt_img::move (int dx, int dy)
2415
2416void
2417rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2418
2419void
2420rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2421
2422void
2423rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
2424
2425rxvt_img *
2426rxvt_img::clone ()
2427
2428rxvt_img *
2429rxvt_img::reify ()
2430
2431rxvt_img *
2432rxvt_img::sub_rect (int x, int y, int width, int height)
2433
2434rxvt_img *
2435rxvt_img::blur (int rh, int rv)
2436
2437rxvt_img *
2438rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
2439
2440rxvt_img *
2441rxvt_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)
2442 INIT:
2443 rxvt_img::nv matrix[3][3] = {
2444 { p11, p12, p13 },
2445 { p21, p22, p23 },
2446 { p31, p32, p33 }
2447 };
2448 C_ARGS: matrix
2449
2450rxvt_img *
2451rxvt_img::scale (int new_width, int new_height)
2452
2453rxvt_img *
2454rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
2455
2456rxvt_img *
2457rxvt_img::tint (SV *c)
2458 INIT:
2459 rgba cc = parse_rgba (c, THIS->s);
2460 C_ARGS: cc
2461
2462rxvt_img *
2463rxvt_img::shade (rxvt_img::nv factor)
2464
2465rxvt_img *
2466rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
2467 CODE:
2468 rxvt_img::nv *vparams = 0;
2469 int nparams = 0;
2470
2471 if (SvOK (params))
2472 {
2473 if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
2474 croak ("rxvt_img::filter: params must be an array reference with parameter values");
2475
2476 nparams = av_len ((AV *)SvRV (params)) + 1;
2477 vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
2478
2479 for (int i = 0; i < nparams; ++i)
2480 vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
2481 }
2482
2483 RETVAL = THIS->filter (name, nparams, vparams);
2484 free (vparams);
2485 OUTPUT:
1497 RETVAL = THIS; 2486 RETVAL
1498 OUTPUT:
1499 RETVAL
1500 2487
1501timer * 2488#endif
1502timer::set (NV tstamp)
1503 CODE:
1504 THIS->set (tstamp);
1505 RETVAL = THIS;
1506 OUTPUT:
1507 RETVAL
1508 2489
1509timer *
1510timer::start (NV tstamp = THIS->at)
1511 CODE:
1512 THIS->start (tstamp);
1513 RETVAL = THIS;
1514 OUTPUT:
1515 RETVAL
1516
1517timer *
1518timer::stop ()
1519 CODE:
1520 THIS->stop ();
1521 RETVAL = THIS;
1522 OUTPUT:
1523 RETVAL
1524
1525void
1526timer::DESTROY ()
1527
1528MODULE = urxvt PACKAGE = urxvt::iow
1529
1530SV *
1531iow::new ()
1532 CODE:
1533 iow *w = new iow;
1534 RETVAL = newSVptr ((void *)w, "urxvt::iow");
1535 w->self = (HV *)SvRV (RETVAL);
1536 OUTPUT:
1537 RETVAL
1538
1539iow *
1540iow::cb (SV *cb)
1541 CODE:
1542 THIS->cb (cb);
1543 RETVAL = THIS;
1544 OUTPUT:
1545 RETVAL
1546
1547iow *
1548iow::fd (int fd)
1549 CODE:
1550 THIS->fd = fd;
1551 RETVAL = THIS;
1552 OUTPUT:
1553 RETVAL
1554
1555iow *
1556iow::events (short events)
1557 CODE:
1558 THIS->events = events;
1559 RETVAL = THIS;
1560 OUTPUT:
1561 RETVAL
1562
1563iow *
1564iow::start ()
1565 CODE:
1566 THIS->start ();
1567 RETVAL = THIS;
1568 OUTPUT:
1569 RETVAL
1570
1571iow *
1572iow::stop ()
1573 CODE:
1574 THIS->stop ();
1575 RETVAL = THIS;
1576 OUTPUT:
1577 RETVAL
1578
1579void
1580iow::DESTROY ()
1581
1582

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