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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.51 by root, Mon Jan 9 23:00:07 2006 UTC vs.
Revision 1.229 by sf-exg, Mon Oct 13 17:05:32 2014 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) 2005-2014,2011 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 {
390 rxvt_push_locale (""); // perl init destroys current locale
391
392 {
393 perl_environ = rxvt_environ;
394 localise_env set_environ (perl_environ);
395
416 char *argv[] = { 396 char *args[] = {
417 "", 397 "",
418 "-T", 398 "-e"
419 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 399 "BEGIN {"
400 " urxvt->bootstrap;"
401 " unshift @INC, '" LIBDIR "';"
402 "}"
403 ""
404 "use urxvt;"
420 }; 405 };
406 int argc = ecb_array_length (args);
407 char **argv = args;
421 408
409 PERL_SYS_INIT3 (&argc, &argv, &environ);
422 perl = perl_alloc (); 410 perl = perl_alloc ();
423 perl_construct (perl); 411 perl_construct (perl);
424 412
425 if (perl_parse (perl, xs_init, 3, argv, (char **)NULL) 413 if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
426 || 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--)
427 { 548 {
428 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); 549 rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
429 550 delete req;
430 perl_destruct (perl);
431 perl_free (perl);
432 perl = 0;
433 } 551 }
434 } 552 }
435}
436 553
437static void 554 bool event_consumed;
438ungrab (rxvt_term *THIS) 555
439{ 556 if (term->perl.should_invoke [htype])
440 if (THIS->perl.grabtime)
441 { 557 {
442 XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime); 558 dSP;
443 XUngrabPointer (THIS->display->display, THIS->perl.grabtime); 559 va_list ap;
444 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;
445 } 742 }
446} 743 else
744 event_consumed = false;
447 745
448bool 746 // post-handling of some events
449rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 747 if (htype == HOOK_REFRESH_BEGIN)
450{
451 if (!perl)
452 return false;
453
454 if (htype == HOOK_INIT) // first hook ever called
455 { 748 {
456 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));
457 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 ();
458 } 753 }
459 else if (!term->perl.self)
460 return false; // perl not initialized for this instance
461 else if (htype == HOOK_DESTROY) 754 else if (htype == HOOK_DESTROY)
462 { 755 {
463 // 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;
464 } 761 }
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));
470 762
471 if (HvKEYS (hv)) 763 return event_consumed;
472 { 764}
473 hv_iterinit (hv);
474 765
475 while (HE *he = hv_iternext (hv)) 766void
476 ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); 767rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
477 } 768{
478 769 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);
489 770
490 ENTER; 771 ENTER;
491 SAVETMPS; 772 SAVETMPS;
492 773
493 PUSHMARK (SP); 774 dSP;
494
495 XPUSHs (sv_2mortal (newSVterm (term)));
496 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);
497 778
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)) 779 if (SvTRUE (ERRSV))
604 {
605 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); 780 rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
606 ungrab (term); // better lose the grab than the session
607 }
608 781
609 if (htype == HOOK_DESTROY) 782 FREETMPS;
610 { 783 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} 784}
623 785
624///////////////////////////////////////////////////////////////////////////// 786/////////////////////////////////////////////////////////////////////////////
625 787
626MODULE = urxvt PACKAGE = urxvt 788MODULE = urxvt PACKAGE = urxvt
627 789
628PROTOTYPES: ENABLE 790PROTOTYPES: ENABLE
629 791
630BOOT: 792BOOT:
631{ 793{
632 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1)); 794 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
795 sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
796 sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
797 sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
633 798
634 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 799 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
635# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); 800# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
636# include "hookinc.h" 801# include "hookinc.h"
637# undef def 802# undef def
638 803
639 HV *option = get_hv ("urxvt::OPTION", 1); 804 HV *option = get_hv ("urxvt::OPTION", 1);
640# 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);
641# define nodef(name) 806# define nodef(name)
642# include "optinc.h" 807# include "optinc.h"
643# undef nodef 808# undef nodef
644# undef def 809# undef def
645 810
646 HV *stash = gv_stashpv ("urxvt", 1); 811 HV *stash = gv_stashpv ("urxvt", 1);
647# 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),
648 export_const_iv (DEFAULT_RSTYLE); 822 const_iv (DEFAULT_RSTYLE),
649 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),
650 export_const_iv (RS_Bold); 835 const_iv (RS_Bold),
651 export_const_iv (RS_Italic); 836 const_iv (RS_Italic),
652 export_const_iv (RS_Blink); 837 const_iv (RS_Blink),
653 export_const_iv (RS_RVid); 838 const_iv (RS_RVid),
654 export_const_iv (RS_Uline); 839 const_iv (RS_Uline),
655 840
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
656 export_const_iv (CurrentTime); 853 const_iv (CurrentTime),
657 export_const_iv (ShiftMask); 854 const_iv (ShiftMask),
658 export_const_iv (LockMask); 855 const_iv (LockMask),
659 export_const_iv (ControlMask); 856 const_iv (ControlMask),
660 export_const_iv (Mod1Mask); 857 const_iv (Mod1Mask),
661 export_const_iv (Mod2Mask); 858 const_iv (Mod2Mask),
662 export_const_iv (Mod3Mask); 859 const_iv (Mod3Mask),
663 export_const_iv (Mod4Mask); 860 const_iv (Mod4Mask),
664 export_const_iv (Mod5Mask); 861 const_iv (Mod5Mask),
665 export_const_iv (Button1Mask); 862 const_iv (Button1Mask),
666 export_const_iv (Button2Mask); 863 const_iv (Button2Mask),
667 export_const_iv (Button3Mask); 864 const_iv (Button3Mask),
668 export_const_iv (Button4Mask); 865 const_iv (Button4Mask),
669 export_const_iv (Button5Mask); 866 const_iv (Button5Mask),
670 export_const_iv (AnyModifier); 867 const_iv (AnyModifier),
671 868
672 export_const_iv (EVENT_NONE); 869 const_iv (NoSymbol),
673 export_const_iv (EVENT_READ); 870 const_iv (GrabModeSync),
674 export_const_iv (EVENT_WRITE); 871 const_iv (GrabModeAsync),
675}
676 872
677SV * 873 const_iv (NoEventMask),
678new (...) 874 const_iv (KeyPressMask),
679 CODE: 875 const_iv (KeyReleaseMask),
680{ 876 const_iv (ButtonPressMask),
681 stringvec *argv = new stringvec; 877 const_iv (ButtonReleaseMask),
682 bool success; 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),
683 899
684 for (int i = 0; i < items ;i++) 900 const_iv (KeyPress),
685 argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); 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 };
686 1026
687 rxvt_term *term = new rxvt_term; 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}
688 1030
689 term->argv = argv; 1031void
1032log (const char *msg)
1033 CODE:
1034 rxvt_log ("%s", msg);
690 1035
1036void
1037warn (const char *msg)
1038 CODE:
1039 rxvt_warn ("%s", msg);
1040
1041void
1042fatal (const char *msg)
1043 CODE:
1044 rxvt_fatal ("%s", msg);
1045
1046void
1047_exit (int status)
1048
1049void
1050catch_fatal (SV *block)
1051 PROTOTYPE: &
1052 CODE:
691 try 1053 try
692 { 1054 {
693 if (!term->init (argv->size (), argv->begin ())) 1055 PUSHMARK (SP);
694 term = 0; 1056 PUTBACK;
1057 call_sv (block, G_VOID | G_DISCARD);
1058 SPAGAIN;
695 } 1059 }
696 catch (const class rxvt_failure_exception &e) 1060 catch (const rxvt_failure_exception &e)
697 {
698 term->destroy ();
699 croak ("exception caught while initializing new terminal instance");
700 } 1061 {
701 1062 croak ("rxvt_fatal exception caught, trying to continue.");
702 RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef; 1063 }
703}
704 OUTPUT:
705 RETVAL
706
707void
708set_should_invoke (int htype, int value)
709 CODE:
710 rxvt_perl.should_invoke [htype] = value;
711
712void
713warn (const char *msg)
714 CODE:
715 rxvt_warn ("%s", msg);
716
717void
718fatal (const char *msg)
719 CODE:
720 rxvt_fatal ("%s", msg);
721
722SV *
723untaint (SV *sv)
724 CODE:
725 RETVAL = newSVsv (sv);
726 SvTAINTED_off (RETVAL);
727 OUTPUT:
728 RETVAL
729
730bool
731safe ()
732 CODE:
733 RETVAL = !rxvt_tainted ();
734 OUTPUT:
735 RETVAL
736 1064
737NV 1065NV
738NOW () 1066NOW ()
739 CODE: 1067 CODE:
740 RETVAL = NOW; 1068 RETVAL = ev::now ();
741 OUTPUT: 1069 OUTPUT:
742 RETVAL 1070 RETVAL
743 1071
744int 1072int
745GET_BASEFG (int rend) 1073GET_BASEFG (int rend)
… …
756 RETVAL 1084 RETVAL
757 1085
758int 1086int
759SET_FGCOLOR (int rend, int new_color) 1087SET_FGCOLOR (int rend, int new_color)
760 CODE: 1088 CODE:
761 RETVAL = SET_FGCOLOR (rend, new_color); 1089 RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
762 OUTPUT: 1090 OUTPUT:
763 RETVAL 1091 RETVAL
764 1092
765int 1093int
766SET_BGCOLOR (int rend, int new_color) 1094SET_BGCOLOR (int rend, int new_color)
767 CODE: 1095 CODE:
768 RETVAL = SET_BGCOLOR (rend, new_color); 1096 RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
769 OUTPUT: 1097 OUTPUT:
770 RETVAL 1098 RETVAL
771 1099
772int 1100int
773GET_CUSTOM (int rend) 1101GET_CUSTOM (int rend)
774 CODE: 1102 CODE:
775 RETVAL = (rend && RS_customMask) >> RS_customShift; 1103 RETVAL = (rend & RS_customMask) >> RS_customShift;
776 OUTPUT: 1104 OUTPUT:
777 RETVAL 1105 RETVAL
778 1106
779int 1107int
780SET_CUSTOM (int rend, int new_value) 1108SET_CUSTOM (int rend, int new_value)
… …
787 | ((new_value << RS_customShift) & RS_customMask); 1115 | ((new_value << RS_customShift) & RS_customMask);
788} 1116}
789 OUTPUT: 1117 OUTPUT:
790 RETVAL 1118 RETVAL
791 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
792MODULE = urxvt PACKAGE = urxvt::term 1160MODULE = urxvt PACKAGE = urxvt::term
793 1161
1162SV *
1163_new (AV *env, AV *arg)
1164 CODE:
1165{
1166 rxvt_term *term = new rxvt_term;
1167
1168 stringvec *argv = new stringvec;
1169 for (int i = 0; i <= AvFILL (arg); i++)
1170 argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
1171
1172 stringvec *envv = new stringvec;
1173 for (int i = AvFILL (env) + 1; i--; )
1174 envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
1175
1176 try
1177 {
1178 term->init (argv, envv);
1179 }
1180 catch (const class rxvt_failure_exception &e)
1181 {
1182 term->destroy ();
1183 croak ("error while initializing new terminal instance");
1184 }
1185
1186 RETVAL = term && term->perl.self
1187 ? newSVterm (term) : &PL_sv_undef;
1188}
1189 OUTPUT:
1190 RETVAL
1191
794void 1192void
795rxvt_term::destroy () 1193rxvt_term::destroy ()
796 1194
797void 1195void
798rxvt_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 ()
799 CODE: 1219 PPCODE:
800 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,
801 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 1228 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
802 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);
803 1248
804bool 1249bool
805rxvt_term::grab (U32 eventtime, int sync = 0) 1250rxvt_term::grab (Time eventtime, int sync = 0)
806 CODE: 1251 CODE:
807{ 1252{
808 int mode = sync ? GrabModeSync : GrabModeAsync; 1253 int mode = sync ? GrabModeSync : GrabModeAsync;
809 1254
810 THIS->perl.grabtime = 0; 1255 THIS->perl.grabtime = 0;
811 1256
812 if (!XGrabPointer (THIS->display->display, THIS->vt, 0, 1257 if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
813 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 1258 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
814 mode, mode, None, GRAB_CURSOR, eventtime)) 1259 mode, mode, None, GRAB_CURSOR, eventtime))
815 if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime)) 1260 if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
816 THIS->perl.grabtime = eventtime; 1261 THIS->perl.grabtime = eventtime;
817 else 1262 else
818 XUngrabPointer (THIS->display->display, eventtime); 1263 XUngrabPointer (THIS->dpy, eventtime);
819 1264
820 RETVAL = !!THIS->perl.grabtime; 1265 RETVAL = !!THIS->perl.grabtime;
821} 1266}
822 OUTPUT: 1267 OUTPUT:
823 RETVAL 1268 RETVAL
824 1269
825void 1270void
826rxvt_term::allow_events_async () 1271rxvt_term::allow_events_async ()
827 CODE: 1272 CODE:
828 XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime); 1273 XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
829 1274
830void 1275void
831rxvt_term::allow_events_sync () 1276rxvt_term::allow_events_sync ()
832 CODE: 1277 CODE:
833 XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime); 1278 XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
834 1279
835void 1280void
836rxvt_term::allow_events_replay () 1281rxvt_term::allow_events_replay ()
837 CODE: 1282 CODE:
838 XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime); 1283 XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
839 XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime); 1284 XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
840 1285
841void 1286void
842rxvt_term::ungrab () 1287rxvt_term::ungrab ()
843 CODE: 1288 CODE:
844 ungrab (THIS); 1289 ungrab (THIS);
1290
1291int
1292rxvt_term::XStringToKeysym (char *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
845 1314
846int 1315int
847rxvt_term::strwidth (SV *str) 1316rxvt_term::strwidth (SV *str)
848 CODE: 1317 CODE:
849{ 1318{
850 wchar_t *wstr = sv2wcs (str); 1319 wchar_t *wstr = sv2wcs (str);
851 1320
852 rxvt_push_locale (THIS->locale); 1321 rxvt_push_locale (THIS->locale);
853 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 }
854 rxvt_pop_locale (); 1330 rxvt_pop_locale ();
855 1331
856 free (wstr); 1332 free (wstr);
857} 1333}
858 OUTPUT: 1334 OUTPUT:
… …
868 char *mbstr = rxvt_wcstombs (wstr); 1344 char *mbstr = rxvt_wcstombs (wstr);
869 rxvt_pop_locale (); 1345 rxvt_pop_locale ();
870 1346
871 free (wstr); 1347 free (wstr);
872 1348
873 RETVAL = taint_if (newSVpv (mbstr, 0), str); 1349 RETVAL = newSVpv (mbstr, 0);
874 free (mbstr); 1350 free (mbstr);
875} 1351}
876 OUTPUT: 1352 OUTPUT:
877 RETVAL 1353 RETVAL
878 1354
… …
885 1361
886 rxvt_push_locale (THIS->locale); 1362 rxvt_push_locale (THIS->locale);
887 wchar_t *wstr = rxvt_mbstowcs (data, len); 1363 wchar_t *wstr = rxvt_mbstowcs (data, len);
888 rxvt_pop_locale (); 1364 rxvt_pop_locale ();
889 1365
890 RETVAL = taint_if (wcs2sv (wstr), octets); 1366 RETVAL = wcs2sv (wstr);
891 free (wstr); 1367 free (wstr);
892} 1368}
893 OUTPUT: 1369 OUTPUT:
894 RETVAL 1370 RETVAL
895 1371
896#define TERM_OFFSET(sym) offsetof (TermWin_t, sym) 1372#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
897 1373
898#define TERM_OFFSET_width TERM_OFFSET(width) 1374#define TERM_OFFSET_width TERM_OFFSET(width)
899#define TERM_OFFSET_height TERM_OFFSET(height) 1375#define TERM_OFFSET_height TERM_OFFSET(height)
900#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) 1376#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
901#define TERM_OFFSET_fheight TERM_OFFSET(fheight) 1377#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
902#define TERM_OFFSET_fbase TERM_OFFSET(fbase) 1378#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
903#define TERM_OFFSET_nrow TERM_OFFSET(nrow) 1379#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
904#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1380#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
905#define TERM_OFFSET_focus TERM_OFFSET(focus) 1381#define TERM_OFFSET_focus TERM_OFFSET(focus)
906#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)
907#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1387#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
908#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1388#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
909#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1389#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
910 1390
911int 1391int
912rxvt_term::width () 1392rxvt_term::width ()
913 ALIAS: 1393 ALIAS:
914 width = TERM_OFFSET_width 1394 width = TERM_OFFSET_width
915 height = TERM_OFFSET_height 1395 height = TERM_OFFSET_height
916 fwidth = TERM_OFFSET_fwidth 1396 fwidth = TERM_OFFSET_fwidth
917 fheight = TERM_OFFSET_fheight 1397 fheight = TERM_OFFSET_fheight
918 fbase = TERM_OFFSET_fbase 1398 fbase = TERM_OFFSET_fbase
919 nrow = TERM_OFFSET_nrow 1399 nrow = TERM_OFFSET_nrow
920 ncol = TERM_OFFSET_ncol 1400 ncol = TERM_OFFSET_ncol
921 focus = TERM_OFFSET_focus 1401 focus = TERM_OFFSET_focus
922 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
923 saveLines = TERM_OFFSET_saveLines 1407 saveLines = TERM_OFFSET_saveLines
924 total_rows = TERM_OFFSET_total_rows 1408 total_rows = TERM_OFFSET_total_rows
925 nsaved = TERM_OFFSET_nsaved 1409 top_row = TERM_OFFSET_top_row
926 CODE: 1410 CODE:
927 RETVAL = *(int *)((char *)THIS + ix); 1411 RETVAL = *(int *)((char *)THIS + ix);
928 OUTPUT: 1412 OUTPUT:
929 RETVAL 1413 RETVAL
930 1414
… …
932rxvt_term::ModLevel3Mask () 1416rxvt_term::ModLevel3Mask ()
933 ALIAS: 1417 ALIAS:
934 ModLevel3Mask = 0 1418 ModLevel3Mask = 0
935 ModMetaMask = 1 1419 ModMetaMask = 1
936 ModNumLockMask = 2 1420 ModNumLockMask = 2
1421 current_screen = 3
1422 hidden_cursor = 4
937 CODE: 1423 CODE:
938 switch (ix) 1424 switch (ix)
939 { 1425 {
940 case 0: RETVAL = THIS->ModLevel3Mask; break; 1426 case 0: RETVAL = THIS->ModLevel3Mask; break;
941 case 1: RETVAL = THIS->ModMetaMask; break; 1427 case 1: RETVAL = THIS->ModMetaMask; break;
942 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
943 } 1433 }
944 OUTPUT: 1434 OUTPUT:
945 RETVAL 1435 RETVAL
946 1436
947char * 1437char *
… …
956 case 1: RETVAL = THIS->locale; break; 1446 case 1: RETVAL = THIS->locale; break;
957 } 1447 }
958 OUTPUT: 1448 OUTPUT:
959 RETVAL 1449 RETVAL
960 1450
1451SV *
1452rxvt_term::envv ()
1453 ALIAS:
1454 argv = 1
1455 PPCODE:
1456{
1457 stringvec *vec = ix ? THIS->argv : THIS->envv;
1458
1459 EXTEND (SP, vec->size ());
1460
1461 for (char **i = vec->begin (); i != vec->end (); ++i)
1462 if (*i)
1463 PUSHs (sv_2mortal (newSVpv (*i, 0)));
1464}
1465
961int 1466int
962rxvt_term::pty_ev_events (int events = EVENT_UNDEF) 1467rxvt_term::pty_ev_events (int events = ev::UNDEF)
963 CODE: 1468 CODE:
964 RETVAL = THIS->pty_ev.events; 1469 RETVAL = THIS->pty_ev.events;
965 if (events != EVENT_UNDEF) 1470 if (events != ev::UNDEF)
966 THIS->pty_ev.set (events); 1471 THIS->pty_ev.set (events);
967 OUTPUT: 1472 OUTPUT:
968 RETVAL 1473 RETVAL
969 1474
970U32 1475int
1476rxvt_term::pty_fd ()
1477 CODE:
1478 RETVAL = THIS->pty->pty;
1479 OUTPUT:
1480 RETVAL
1481
1482Window
971rxvt_term::parent () 1483rxvt_term::parent ()
972 CODE: 1484 CODE:
973 RETVAL = (U32)THIS->parent [0]; 1485 RETVAL = THIS->parent;
974 OUTPUT: 1486 OUTPUT:
975 RETVAL 1487 RETVAL
976 1488
977U32 1489int
1490rxvt_term::parent_x ()
1491 CODE:
1492 RETVAL = THIS->parent_x;
1493 OUTPUT:
1494 RETVAL
1495
1496int
1497rxvt_term::parent_y ()
1498 CODE:
1499 RETVAL = THIS->parent_y;
1500 OUTPUT:
1501 RETVAL
1502
1503Window
978rxvt_term::vt () 1504rxvt_term::vt ()
979 CODE: 1505 CODE:
980 RETVAL = (U32)THIS->vt; 1506 RETVAL = THIS->vt;
981 OUTPUT: 1507 OUTPUT:
982 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 ();
983 1515
984U32 1516U32
985rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 1517rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
986 CODE: 1518 CODE:
987{
988 RETVAL = THIS->rstyle; 1519 RETVAL = THIS->rstyle;
989 THIS->rstyle = new_rstyle; 1520 THIS->rstyle = new_rstyle;
990}
991 OUTPUT: 1521 OUTPUT:
992 RETVAL 1522 RETVAL
993 1523
994int 1524int
995rxvt_term::view_start (int newval = -1) 1525rxvt_term::view_start (int newval = 1)
1526 PROTOTYPE: $;$
996 CODE: 1527 CODE:
997{ 1528{
998 RETVAL = THIS->view_start; 1529 RETVAL = THIS->view_start;
999 1530
1000 if (newval >= 0) 1531 if (newval <= 0)
1001 { 1532 THIS->scr_changeview (max (newval, THIS->top_row));
1002 THIS->view_start = min (newval, THIS->nsaved);
1003 THIS->scr_changeview (RETVAL);
1004 }
1005} 1533}
1006 OUTPUT: 1534 OUTPUT:
1007 RETVAL 1535 RETVAL
1008 1536
1009void 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
1010rxvt_term::want_refresh () 1573rxvt_term::want_refresh ()
1011 CODE: 1574 CODE:
1012 THIS->want_refresh = 1; 1575 THIS->want_refresh = 1;
1576 THIS->refresh_check ();
1013 1577
1014void 1578void
1015rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1579rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1016 PPCODE: 1580 PPCODE:
1017{ 1581{
1018 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1582 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1019 XSRETURN_EMPTY; 1583 XSRETURN_EMPTY;
1020 1584
1021 line_t &l = ROW(row_number); 1585 line_t &l = ROW(row_number);
1022 1586
1023 if (GIMME_V != G_VOID) 1587 if (GIMME_V != G_VOID)
1024 { 1588 {
1025 wchar_t *wstr = new wchar_t [THIS->ncol]; 1589 wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1026 1590
1027 for (int col = 0; col < THIS->ncol; col++) 1591 for (int col = 0; col < THIS->ncol; col++)
1028 wstr [col] = l.t [col]; 1592 wstr [col] = l.t [col];
1029 1593
1030 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol)))); 1594 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1031
1032 delete [] wstr;
1033 } 1595 }
1034 1596
1035 if (new_text) 1597 if (new_text)
1036 { 1598 {
1037 wchar_t *wstr = sv2wcs (new_text); 1599 wchar_t *wstr = sv2wcs (new_text);
1038 1600
1039 int len = min (wcslen (wstr) - start_ofs, max_len); 1601 int len = min (wcslen (wstr) - start_ofs, max_len);
1040 1602
1041 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1603 if (start_col < 0 || start_col + len > THIS->ncol)
1042 { 1604 {
1043 free (wstr); 1605 free (wstr);
1044 croak ("new_text extends beyond horizontal margins"); 1606 croak ("new_text extends beyond horizontal margins");
1045 } 1607 }
1046 1608
… …
1056 1618
1057void 1619void
1058rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1620rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1059 PPCODE: 1621 PPCODE:
1060{ 1622{
1061 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1623 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1062 XSRETURN_EMPTY; 1624 XSRETURN_EMPTY;
1063 1625
1064 line_t &l = ROW(row_number); 1626 line_t &l = ROW(row_number);
1065 1627
1066 if (GIMME_V != G_VOID) 1628 if (GIMME_V != G_VOID)
… …
1078 { 1640 {
1079 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 1641 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1080 croak ("new_rend must be arrayref"); 1642 croak ("new_rend must be arrayref");
1081 1643
1082 AV *av = (AV *)SvRV (new_rend); 1644 AV *av = (AV *)SvRV (new_rend);
1083 int len = min (av_len (av) + 1 - start_ofs, max_len); 1645 int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1084 1646
1085 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1647 if (start_col < 0 || start_col + len > THIS->ncol)
1086 croak ("new_rend array extends beyond horizontal margins"); 1648 croak ("new_rend array extends beyond horizontal margins");
1087 1649
1088 for (int col = start_col; col < start_col + len; col++) 1650 for (int col = start_col; col < start_col + len; col++)
1089 { 1651 {
1090 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; 1652 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
… …
1096 1658
1097int 1659int
1098rxvt_term::ROW_l (int row_number, int new_length = -1) 1660rxvt_term::ROW_l (int row_number, int new_length = -1)
1099 CODE: 1661 CODE:
1100{ 1662{
1101 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1663 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1102 XSRETURN_EMPTY; 1664 XSRETURN_EMPTY;
1103 1665
1104 line_t &l = ROW(row_number); 1666 line_t &l = ROW(row_number);
1105 RETVAL = l.l; 1667 RETVAL = l.l;
1106 1668
… …
1112 1674
1113bool 1675bool
1114rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) 1676rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1115 CODE: 1677 CODE:
1116{ 1678{
1117 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1679 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1118 XSRETURN_EMPTY; 1680 XSRETURN_EMPTY;
1119 1681
1120 line_t &l = ROW(row_number); 1682 line_t &l = ROW(row_number);
1121 RETVAL = l.is_longer (); 1683 RETVAL = l.is_longer ();
1122 1684
… …
1130rxvt_term::special_encode (SV *string) 1692rxvt_term::special_encode (SV *string)
1131 CODE: 1693 CODE:
1132{ 1694{
1133 wchar_t *wstr = sv2wcs (string); 1695 wchar_t *wstr = sv2wcs (string);
1134 int wlen = wcslen (wstr); 1696 int wlen = wcslen (wstr);
1135 wchar_t *rstr = new wchar_t [wlen]; // cannot become longer 1697 wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1136 1698
1137 rxvt_push_locale (THIS->locale); 1699 rxvt_push_locale (THIS->locale);
1138 1700
1139 wchar_t *r = rstr; 1701 wchar_t *r = rstr;
1140 for (wchar_t *s = wstr; *s; s++) 1702 for (wchar_t *s = wstr; *s; s++)
1703 {
1704 int w = WCWIDTH (*s);
1705
1141 if (wcwidth (*s) == 0) 1706 if (w == 0)
1142 { 1707 {
1143 if (r == rstr) 1708 if (r == rstr)
1144 croak ("leading combining character unencodable"); 1709 croak ("leading combining character unencodable");
1145 1710
1146 unicode_t n = rxvt_compose (r[-1], *s); 1711 unicode_t n = rxvt_compose (r[-1], *s);
1147 if (n == NOCHAR) 1712 if (n == NOCHAR)
1148 n = rxvt_composite.compose (r[-1], *s); 1713 n = rxvt_composite.compose (r[-1], *s);
1149 1714
1150 r[-1] = n; 1715 r[-1] = n;
1151 } 1716 }
1152#if !UNICODE_3 1717#if !UNICODE_3
1153 else if (*s >= 0x10000) 1718 else if (*s >= 0x10000)
1154 *r++ = rxvt_composite.compose (*s); 1719 *r++ = rxvt_composite.compose (*s);
1155#endif 1720#endif
1156 else 1721 else
1157 *r++ = *s; 1722 *r++ = *s;
1723
1724 // the *2 above only allows wcwidth <= 2
1725 if (w > 1)
1726 *r++ = NOCHAR;
1727 }
1158 1728
1159 rxvt_pop_locale (); 1729 rxvt_pop_locale ();
1160 1730
1161 RETVAL = taint_if (wcs2sv (rstr, r - rstr), string); 1731 RETVAL = wcs2sv (rstr, r - rstr);
1162
1163 delete [] rstr;
1164} 1732}
1165 OUTPUT: 1733 OUTPUT:
1166 RETVAL 1734 RETVAL
1167 1735
1168SV * 1736SV *
1169rxvt_term::special_decode (SV *text) 1737rxvt_term::special_decode (SV *text)
1170 CODE: 1738 CODE:
1171{ 1739{
1172 wchar_t *wstr = sv2wcs (text); 1740 wchar_t *wstr = sv2wcs (text);
1173 int wlen = wcslen (wstr);
1174 int dlen = 0; 1741 int dlen = 0;
1175 1742
1176 // find length 1743 // find length
1177 for (wchar_t *s = wstr; *s; s++) 1744 for (wchar_t *s = wstr; *s; s++)
1178 if (*s == NOCHAR) 1745 if (*s == NOCHAR)
… …
1180 else if (IS_COMPOSE (*s)) 1747 else if (IS_COMPOSE (*s))
1181 dlen += rxvt_composite.expand (*s, 0); 1748 dlen += rxvt_composite.expand (*s, 0);
1182 else 1749 else
1183 dlen++; 1750 dlen++;
1184 1751
1185 wchar_t *rstr = new wchar_t [dlen]; 1752 wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1186 1753
1187 // decode 1754 // decode
1188 wchar_t *r = rstr; 1755 wchar_t *r = rstr;
1189 for (wchar_t *s = wstr; *s; s++) 1756 for (wchar_t *s = wstr; *s; s++)
1190 if (*s == NOCHAR) 1757 if (*s == NOCHAR)
… …
1192 else if (IS_COMPOSE (*s)) 1759 else if (IS_COMPOSE (*s))
1193 r += rxvt_composite.expand (*s, r); 1760 r += rxvt_composite.expand (*s, r);
1194 else 1761 else
1195 *r++ = *s; 1762 *r++ = *s;
1196 1763
1197 RETVAL = taint_if (wcs2sv (rstr, r - rstr), text); 1764 RETVAL = wcs2sv (rstr, r - rstr);
1198
1199 delete [] rstr;
1200} 1765}
1201 OUTPUT: 1766 OUTPUT:
1202 RETVAL 1767 RETVAL
1203 1768
1204void 1769void
1205rxvt_term::_resource (char *name, int index, SV *newval = 0) 1770rxvt_term::_resource (char *name, int index, SV *newval = 0)
1206 PPCODE: 1771 PPCODE:
1207{ 1772{
1208 struct resval { const char *name; int value; } rslist [] = { 1773 static const struct resval { const char *name; int value; } *rs, rslist [] = {
1209# define def(name) { # name, Rs_ ## name }, 1774# define def(name) { # name, Rs_ ## name },
1210# define reserve(name,count) 1775# define reserve(name,count)
1211# include "rsinc.h" 1776# include "rsinc.h"
1212# undef def 1777# undef def
1213# undef reserve 1778# undef reserve
1214 }; 1779 };
1215 1780
1216 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 1781 rs = rslist + ecb_array_length (rslist);
1217 1782
1783 if (*name)
1218 do { 1784 {
1785 do {
1219 if (rs-- == rslist) 1786 if (rs-- == rslist)
1220 croak ("no such resource '%s', requested", name); 1787 croak ("no such resource '%s', requested", name);
1221 } while (strcmp (name, rs->name)); 1788 } while (strcmp (name, rs->name));
1222 1789
1223 index += rs->value; 1790 index += rs->value;
1791 }
1792 else
1793 {
1794 --rs;
1795 name = "";
1796 }
1224 1797
1225 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) 1798 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1226 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); 1799 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1227 1800
1228 if (GIMME_V != G_VOID) 1801 if (GIMME_V != G_VOID)
1229 XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef); 1802 XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1230 1803
1231 if (newval) 1804 if (newval)
1232 { 1805 {
1233 if (SvOK (newval)) 1806 if (SvOK (newval))
1234 { 1807 {
… …
1239 else 1812 else
1240 THIS->rs [index] = 0; 1813 THIS->rs [index] = 0;
1241 } 1814 }
1242} 1815}
1243 1816
1817const char *
1818rxvt_term::x_resource (const char *name)
1819
1244bool 1820bool
1245rxvt_term::option (U32 optval, int set = -1) 1821rxvt_term::option (U8 optval, int set = -1)
1246 CODE: 1822 CODE:
1247{ 1823{
1248 RETVAL = THIS->options & optval; 1824 RETVAL = THIS->option (optval);
1249 1825
1250 if (set >= 0) 1826 if (set >= 0)
1251 { 1827 {
1252 if (set)
1253 THIS->options |= optval; 1828 THIS->set_option (optval, set);
1254 else
1255 THIS->options &= ~optval;
1256 1829
1830 if (THIS->init_done) // avoid doing this before START
1257 switch (optval) 1831 switch (optval)
1258 { 1832 {
1259 case Opt_skipBuiltinGlyphs: 1833 case Opt_skipBuiltinGlyphs:
1260 THIS->set_fonts (); 1834 THIS->set_fonts ();
1261 THIS->scr_remap_chars (); 1835 THIS->scr_remap_chars ();
1262 THIS->scr_touch (true); 1836 THIS->scr_touch (true);
1263 THIS->want_refresh = 1; 1837 THIS->want_refresh = 1;
1838 THIS->refresh_check ();
1264 break; 1839 break;
1840#ifdef CURSOR_BLINK
1841 case Opt_cursorBlink:
1842 THIS->cursor_blink_reset ();
1843 break;
1844#endif
1265 1845
1266 case Opt_cursorUnderline: 1846 case Opt_cursorUnderline:
1847 THIS->cursor_type = set ? 1 : 0;
1267 THIS->want_refresh = 1; 1848 THIS->want_refresh = 1;
1849 THIS->refresh_check ();
1268 break; 1850 break;
1269 1851
1270# case Opt_scrollBar_floating: 1852# case Opt_scrollBar_floating:
1271# case Opt_scrollBar_right: 1853# case Opt_scrollBar_right:
1272# THIS->resize_all_windows (THIS->width, THIS->height, 1); 1854# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1273# break; 1855# break;
1274 } 1856 }
1275 } 1857 }
1276} 1858}
1277 OUTPUT: 1859 OUTPUT:
1278 RETVAL 1860 RETVAL
1279 1861
1280bool 1862bool
1281rxvt_term::parse_keysym (char *keysym, char *str) 1863rxvt_term::bind_action (char *keysym, char *str)
1864 ALIAS:
1865 parse_keysym = 1
1282 CODE: 1866 CODE:
1283 RETVAL = 0 < THIS->parse_keysym (keysym, str); 1867 RETVAL = 0 < THIS->bind_action (keysym, str);
1284 THIS->keyboard->register_done (); 1868 THIS->keyboard->register_done ();
1285 OUTPUT: 1869 OUTPUT:
1286 RETVAL 1870 RETVAL
1871
1872void
1873rxvt_term::register_command (int keysym, unsigned int state, SV *str)
1874 CODE:
1875 wchar_t *wstr = sv2wcs (str);
1876 THIS->keyboard->register_action (keysym, state, wstr);
1877 free (wstr);
1287 1878
1288void 1879void
1289rxvt_term::screen_cur (...) 1880rxvt_term::screen_cur (...)
1290 PROTOTYPE: $;$$ 1881 PROTOTYPE: $;$$
1291 ALIAS: 1882 ALIAS:
… …
1305 EXTEND (SP, 2); 1896 EXTEND (SP, 2);
1306 PUSHs (sv_2mortal (newSViv (rc.row))); 1897 PUSHs (sv_2mortal (newSViv (rc.row)));
1307 PUSHs (sv_2mortal (newSViv (rc.col))); 1898 PUSHs (sv_2mortal (newSViv (rc.col)));
1308 } 1899 }
1309 1900
1310 if (items == 3) 1901 if (items >= 3)
1902 {
1903 rc.row = SvIV (ST (1));
1904 rc.col = SvIV (ST (2));
1905
1906 if (ix == 2)
1311 { 1907 {
1312 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1908 if (rc.col == 0)
1313 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1909 {
1910 // col == 0 means end of previous line
1911 rc.row--;
1912 rc.col = THIS->ncol;
1913 }
1914 else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
1915 && rc.col > ROW(rc.row).l)
1916 {
1917 // col >= length means while line and add newline
1918 rc.col = THIS->ncol;
1919 }
1920 }
1921
1922 clamp_it (rc.col, 0, THIS->ncol);
1923 clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1314 1924
1315 if (ix) 1925 if (ix)
1316 THIS->want_refresh = 1; 1926 {
1927 THIS->selection.screen = THIS->current_screen;
1928
1929 THIS->selection_changed ();
1930 THIS->refresh_check ();
1931 }
1317 } 1932 }
1318} 1933}
1319 1934
1320int 1935int
1321rxvt_term::selection_grab (U32 eventtime) 1936rxvt_term::selection_screen (int screen = -1)
1937 CODE:
1938 RETVAL = THIS->selection.screen;
1939 if (screen >= 0)
1940 THIS->selection.screen = screen;
1941 OUTPUT:
1942 RETVAL
1322 1943
1323void 1944void
1945rxvt_term::selection_request (Time tm, int selnum)
1946
1947void
1948rxvt_term::selection_clear (bool clipboard = false)
1949
1950void
1951rxvt_term::selection_make (Time eventtime, bool rect = false)
1952 CODE:
1953 THIS->selection.op = SELECTION_CONT;
1954 THIS->selection.rect = rect;
1955 THIS->selection_make (eventtime);
1956
1957int
1958rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1959
1960void
1324rxvt_term::selection (SV *newtext = 0) 1961rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1325 PPCODE: 1962 PPCODE:
1326{ 1963{
1964 wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
1965 unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
1966
1327 if (GIMME_V != G_VOID) 1967 if (GIMME_V != G_VOID)
1328 XPUSHs (THIS->selection.text 1968 XPUSHs (text
1329 ? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))) 1969 ? sv_2mortal (wcs2sv (text, len))
1330 : &PL_sv_undef); 1970 : &PL_sv_undef);
1331 1971
1332 if (newtext) 1972 if (newtext)
1333 { 1973 {
1334 free (THIS->selection.text); 1974 free (text);
1335 1975
1336 THIS->selection.text = sv2wcs (newtext); 1976 text = sv2wcs (newtext);
1337 THIS->selection.len = wcslen (THIS->selection.text); 1977 len = wcslen (text);
1338 } 1978 }
1339} 1979}
1980
1981char
1982rxvt_term::cur_charset ()
1983 CODE:
1984 RETVAL = THIS->charsets [THIS->screen.charset];
1985 OUTPUT:
1986 RETVAL
1340 1987
1341void 1988void
1342rxvt_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) 1989rxvt_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)
1343 1990
1344void 1991void
1345rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid) 1992rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1346 1993
1347void 1994void
1348rxvt_term::scr_bell () 1995rxvt_term::scr_bell ()
1996
1997void
1998rxvt_term::scr_recolour (bool refresh = true);
1999
2000void
2001rxvt_term::scr_change_screen (int screen)
1349 2002
1350void 2003void
1351rxvt_term::scr_add_lines (SV *string) 2004rxvt_term::scr_add_lines (SV *string)
1352 CODE: 2005 CODE:
1353{ 2006{
1354 wchar_t *wstr = sv2wcs (string); 2007 wchar_t *wstr = sv2wcs (string);
1355 THIS->scr_add_lines (wstr, wcslen (wstr)); 2008 THIS->scr_add_lines (wstr, wcslen (wstr));
1356 free (wstr); 2009 free (wstr);
1357} 2010}
2011
2012void
2013rxvt_term::tt_write_user_input (SV *octets)
2014 INIT:
2015 STRLEN len;
2016 char *str = SvPVbyte (octets, len);
2017 C_ARGS:
2018 str, len
1358 2019
1359void 2020void
1360rxvt_term::tt_write (SV *octets) 2021rxvt_term::tt_write (SV *octets)
1361 INIT: 2022 INIT:
1362 STRLEN len; 2023 STRLEN len;
1363 char *str = SvPVbyte (octets, len); 2024 char *str = SvPVbyte (octets, len);
1364 C_ARGS: 2025 C_ARGS:
1365 str, len 2026 str, len
1366 2027
1367void 2028void
2029rxvt_term::tt_paste (SV *octets)
2030 INIT:
2031 STRLEN len;
2032 char *str = SvPVbyte (octets, len);
2033 C_ARGS:
2034 str, len
2035
2036void
1368rxvt_term::cmd_parse (SV *octets) 2037rxvt_term::cmd_parse (SV *octets)
1369 CODE: 2038 CODE:
1370{ 2039{
1371 STRLEN len; 2040 STRLEN len;
1372 char *str = SvPVbyte (octets, len); 2041 char *str = SvPVbyte (octets, len);
… …
1394 o->self = (HV *)SvRV (RETVAL); 2063 o->self = (HV *)SvRV (RETVAL);
1395} 2064}
1396 OUTPUT: 2065 OUTPUT:
1397 RETVAL 2066 RETVAL
1398 2067
2068#############################################################################
2069# Various X Utility Functions
2070#############################################################################
2071
2072void
2073rxvt_term::XListProperties (Window window)
2074 PPCODE:
2075{
2076 int count;
2077 Atom *props = XListProperties (THIS->dpy, window, &count);
2078
2079 EXTEND (SP, count);
2080 while (count--)
2081 PUSHs (newSVuv ((U32)props [count]));
2082
2083 XFree (props);
2084}
2085
2086void
2087rxvt_term::XGetWindowProperty (Window window, Atom property)
2088 PPCODE:
2089{
2090 Atom type;
2091 int format;
2092 unsigned long nitems;
2093 unsigned long bytes_after;
2094 unsigned char *prop;
2095
2096 XGetWindowProperty (THIS->dpy, window, property,
2097 0, 1<<24, 0, AnyPropertyType,
2098 &type, &format, &nitems, &bytes_after, &prop);
2099
2100 if (type != None)
2101 {
2102 int elemsize = format == 16 ? sizeof (short)
2103 : format == 32 ? sizeof (long)
2104 : 1;
2105
2106 EXTEND (SP, 3);
2107 PUSHs (newSVuv ((U32)type));
2108 PUSHs (newSViv (format));
2109 PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
2110 XFree (prop);
2111 }
2112}
2113
2114void
2115rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
2116 CODE:
2117{
2118 STRLEN len;
2119 char *data_ = SvPVbyte (data, len);
2120
2121 int elemsize = format == 16 ? sizeof (short)
2122 : format == 32 ? sizeof (long)
2123 : 1;
2124
2125 XChangeProperty (THIS->dpy, window, property,
2126 type, format, PropModeReplace,
2127 (unsigned char *)data_, len / elemsize);
2128}
2129
2130Atom
2131XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
2132 C_ARGS: term->dpy, atom_name, only_if_exists
2133
2134char *
2135XGetAtomName (rxvt_term *term, Atom atom)
2136 C_ARGS: term->dpy, atom
2137 CLEANUP:
2138 XFree (RETVAL);
2139
2140void
2141XDeleteProperty (rxvt_term *term, Window window, Atom property)
2142 C_ARGS: term->dpy, window, property
2143
2144Window
2145rxvt_term::DefaultRootWindow ()
2146 CODE:
2147 RETVAL = THIS->display->root;
2148 OUTPUT:
2149 RETVAL
2150
2151#if 0
2152
2153Window
2154XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
2155 C_ARGS: term->dpy, (Window)parent,
2156 x, y, width, height, 0,
2157 term->pix_colors_focused[Color_border],
2158 term->pix_colors_focused[Color_border]
2159
2160#endif
2161
2162void
2163XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
2164 C_ARGS: term->dpy, window, parent, x, y
2165
2166void
2167XMapWindow (rxvt_term *term, Window window)
2168 C_ARGS: term->dpy, window
2169
2170void
2171XUnmapWindow (rxvt_term *term, Window window)
2172 C_ARGS: term->dpy, window
2173
2174void
2175XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
2176 C_ARGS: term->dpy, window, x, y, width, height
2177
2178void
2179rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
2180 CODE:
2181{
2182 XWindowAttributes attr;
2183 XGetWindowAttributes (THIS->dpy, window, &attr);
2184 XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
2185}
2186
2187void
2188rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
2189 PPCODE:
2190{
2191 int dx, dy;
2192 Window child;
2193
2194 if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
2195 {
2196 EXTEND (SP, 3);
2197 PUSHs (newSViv (dx));
2198 PUSHs (newSViv (dy));
2199 PUSHs (newSVuv (child));
2200 }
2201}
2202
2203#############################################################################
2204# fancy bg bloatstuff (TODO: should be moved up somewhere)
2205
2206bool
2207rxvt_term::has_render ()
2208 CODE:
2209 RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
2210 OUTPUT:
2211 RETVAL
2212
2213void
2214rxvt_term::background_geometry (bool border = false)
2215 PPCODE:
2216 EXTEND (SP, 4);
2217 PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
2218 PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
2219 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
2220 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
2221
2222#if HAVE_IMG
2223
2224rxvt_img *
2225rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
2226 CODE:
2227 XRenderPictFormat *f = SvOK (format)
2228 ? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
2229 : XRenderFindVisualFormat (THIS->dpy, THIS->visual);
2230 RETVAL = new rxvt_img (THIS, f, x, y, width, height);
2231 RETVAL->alloc ();
2232 OUTPUT:
2233 RETVAL
2234
2235#if ENABLE_TRANSPARENCY
2236
2237rxvt_img *
2238rxvt_term::new_img_from_root ()
2239 CODE:
2240 RETVAL = rxvt_img::new_from_root (THIS);
2241 OUTPUT:
2242 RETVAL
2243
2244#endif
2245
2246#if HAVE_PIXBUF
2247
2248rxvt_img *
2249rxvt_term::new_img_from_file (octet_string filename)
2250 CODE:
2251 try
2252 {
2253 RETVAL = rxvt_img::new_from_file (THIS, filename);
2254 }
2255 catch (const class rxvt_failure_exception &e)
2256 {
2257 croak ("new_img_from_file failed");
2258 }
2259 OUTPUT:
2260 RETVAL
2261
2262#endif
2263
2264void
2265rxvt_term::set_background (rxvt_img *img, bool border = false)
2266 CODE:
2267 delete THIS->bg_img;
2268 THIS->bg_img = 0;
2269 THIS->bg_flags = 0;
2270
2271 if (img) // TODO: cannot be false
2272 {
2273 img = img->clone (); // own the img
2274
2275 if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
2276 img->sub_rect (0, 0,
2277 border ? THIS->vt_width : THIS->szHint.width,
2278 border ? THIS->vt_height : THIS->szHint.height)
2279 ->replace (img);
2280
2281 // just in case, should usually be a nop
2282 img->reify ()
2283 ->replace (img);
2284
2285 img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
2286 ->replace (img);
2287
2288 THIS->bg_img = img;
2289 THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
2290
2291 if (!border)
2292 THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
2293 }
2294
2295#endif
2296
2297#############################################################################
2298# urxvt::overlay
2299#############################################################################
2300
1399MODULE = urxvt PACKAGE = urxvt::overlay 2301MODULE = urxvt PACKAGE = urxvt::overlay
1400 2302
1401void 2303void
1402overlay::set (int x, int y, SV *text, SV *rend = 0) 2304overlay::set (int x, int y, SV *text, SV *rend = 0)
1403 2305
… …
1408overlay::hide () 2310overlay::hide ()
1409 2311
1410void 2312void
1411overlay::DESTROY () 2313overlay::DESTROY ()
1412 2314
2315INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
2316
2317MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
2318
2319#if HAVE_PIXBUF
2320
2321urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
2322 C_ARGS: filename, 0
2323
2324void
2325DESTROY (urxvt::pixbuf self)
2326 CODE:
2327 g_object_unref (self);
2328
2329#endif
2330
1413MODULE = urxvt PACKAGE = urxvt::timer 2331MODULE = urxvt PACKAGE = urxvt::img
1414 2332
1415SV * 2333#if HAVE_IMG
1416timer::new () 2334
2335# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
2336# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
2337
2338void
2339rxvt_img::geometry ()
1417 CODE: 2340 PPCODE:
1418 timer *w = new timer; 2341 EXTEND (SP, 4);
1419 w->start (NOW); 2342 PUSHs (sv_2mortal (newSViv (THIS->x)));
1420 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 2343 PUSHs (sv_2mortal (newSViv (THIS->y)));
1421 w->self = (HV *)SvRV (RETVAL); 2344 PUSHs (sv_2mortal (newSViv (THIS->w)));
1422 OUTPUT: 2345 PUSHs (sv_2mortal (newSViv (THIS->h)));
1423 RETVAL
1424 2346
1425timer * 2347int
1426timer::cb (SV *cb) 2348rxvt_img::x ()
2349 ALIAS:
2350 x = 0
2351 y = 1
2352 w = 2
2353 h = 3
1427 CODE: 2354 CODE:
1428 THIS->cb (cb); 2355 switch (ix)
2356 {
2357 case 0: RETVAL = THIS->x; break;
2358 case 1: RETVAL = THIS->y; break;
2359 case 2: RETVAL = THIS->w; break;
2360 case 3: RETVAL = THIS->h; break;
2361 }
2362 OUTPUT:
1429 RETVAL = THIS; 2363 RETVAL
1430 OUTPUT:
1431 RETVAL
1432 2364
1433NV 2365Pixmap
1434timer::at () 2366rxvt_img::pm ()
1435 CODE: 2367 CODE:
1436 RETVAL = THIS->at; 2368 RETVAL = THIS->pm;
1437 OUTPUT: 2369 OUTPUT:
1438 RETVAL 2370 RETVAL
1439 2371
1440timer * 2372void
1441timer::interval (NV interval) 2373rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
2374 PROTOTYPE: $;$$$$
2375 INIT:
2376 rgba cc = parse_rgba (c, THIS->s);
2377 C_ARGS: cc, x, y, w, h
2378
2379void
2380rxvt_img::DESTROY ()
2381 CODE:
2382 delete THIS;
2383
2384void
2385rxvt_img::add_alpha ()
2386
2387void
2388rxvt_img::unshare ()
2389
2390void
2391rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1442 CODE: 2392 PPCODE:
1443 THIS->interval = interval; 2393 if (items >= 2)
2394 THIS->repeat_mode (repeat);
2395 if (GIMME_V != G_VOID)
2396 XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
2397
2398void
2399rxvt_img::move (int dx, int dy)
2400
2401void
2402rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2403
2404void
2405rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2406
2407void
2408rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
2409
2410rxvt_img *
2411rxvt_img::clone ()
2412
2413rxvt_img *
2414rxvt_img::reify ()
2415
2416rxvt_img *
2417rxvt_img::sub_rect (int x, int y, int width, int height)
2418
2419rxvt_img *
2420rxvt_img::blur (int rh, int rv)
2421
2422rxvt_img *
2423rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
2424
2425rxvt_img *
2426rxvt_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)
2427 INIT:
2428 rxvt_img::nv matrix[3][3] = {
2429 { p11, p12, p13 },
2430 { p21, p22, p23 },
2431 { p31, p32, p33 }
2432 };
2433 C_ARGS: matrix
2434
2435rxvt_img *
2436rxvt_img::scale (int new_width, int new_height)
2437
2438rxvt_img *
2439rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
2440
2441rxvt_img *
2442rxvt_img::tint (SV *c)
2443 INIT:
2444 rgba cc = parse_rgba (c, THIS->s);
2445 C_ARGS: cc
2446
2447rxvt_img *
2448rxvt_img::shade (rxvt_img::nv factor)
2449
2450rxvt_img *
2451rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
2452 CODE:
2453 rxvt_img::nv *vparams = 0;
2454 int nparams = 0;
2455
2456 if (SvOK (params))
2457 {
2458 if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
2459 croak ("rxvt_img::filter: params must be an array reference with parameter values");
2460
2461 nparams = av_len ((AV *)SvRV (params)) + 1;
2462 vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
2463
2464 for (int i = 0; i < nparams; ++i)
2465 vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
2466 }
2467
2468 RETVAL = THIS->filter (name, nparams, vparams);
2469 free (vparams);
2470 OUTPUT:
1444 RETVAL = THIS; 2471 RETVAL
1445 OUTPUT:
1446 RETVAL
1447 2472
1448timer * 2473#endif
1449timer::set (NV tstamp)
1450 CODE:
1451 THIS->set (tstamp);
1452 RETVAL = THIS;
1453 OUTPUT:
1454 RETVAL
1455 2474
1456timer *
1457timer::start (NV tstamp = THIS->at)
1458 CODE:
1459 THIS->start (tstamp);
1460 RETVAL = THIS;
1461 OUTPUT:
1462 RETVAL
1463
1464timer *
1465timer::stop ()
1466 CODE:
1467 THIS->stop ();
1468 RETVAL = THIS;
1469 OUTPUT:
1470 RETVAL
1471
1472void
1473timer::DESTROY ()
1474
1475MODULE = urxvt PACKAGE = urxvt::iow
1476
1477SV *
1478iow::new ()
1479 CODE:
1480 iow *w = new iow;
1481 RETVAL = newSVptr ((void *)w, "urxvt::iow");
1482 w->self = (HV *)SvRV (RETVAL);
1483 OUTPUT:
1484 RETVAL
1485
1486iow *
1487iow::cb (SV *cb)
1488 CODE:
1489 THIS->cb (cb);
1490 RETVAL = THIS;
1491 OUTPUT:
1492 RETVAL
1493
1494iow *
1495iow::fd (int fd)
1496 CODE:
1497 THIS->fd = fd;
1498 RETVAL = THIS;
1499 OUTPUT:
1500 RETVAL
1501
1502iow *
1503iow::events (short events)
1504 CODE:
1505 THIS->events = events;
1506 RETVAL = THIS;
1507 OUTPUT:
1508 RETVAL
1509
1510iow *
1511iow::start ()
1512 CODE:
1513 THIS->start ();
1514 RETVAL = THIS;
1515 OUTPUT:
1516 RETVAL
1517
1518iow *
1519iow::stop ()
1520 CODE:
1521 THIS->stop ();
1522 RETVAL = THIS;
1523 OUTPUT:
1524 RETVAL
1525
1526void
1527iow::DESTROY ()
1528
1529

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