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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.31 by root, Fri Jan 6 05:37:59 2006 UTC vs.
Revision 1.254 by root, Sun Nov 21 15:15:02 2021 UTC

1/*----------------------------------------------------------------------* 1/*----------------------------------------------------------------------*
2 * File: rxvtperl.xs 2 * File: rxvtperl.xs
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com> 6 * Copyright (c) 2005-2014 Marc Lehmann <schmorp@schmorp.de>
7 * 7 *
8 * This program is free software; you can redistribute it and/or modify 8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by 9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or 10 * the Free Software Foundation; either version 3 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
12 * 12 *
13 * This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
23#define line_t perl_line_t 23#define line_t perl_line_t
24#include <EXTERN.h> 24#include <EXTERN.h>
25#include <perl.h> 25#include <perl.h>
26#include <XSUB.h> 26#include <XSUB.h>
27#undef line_t 27#undef line_t
28#undef bool // perl defines it's own bool type, except with g++... what a trap
28 29
29#include "../config.h" 30#include "../config.h"
30 31
32#include <stddef.h>
31#include <cstdarg> 33#include <stdarg.h>
32 34
35#include "unistd.h"
36
37#include "ev_cpp.h"
33#include "rxvt.h" 38#include "rxvt.h"
34#include "iom.h" 39#include "keyboard.h"
35#include "rxvtutil.h" 40#include "rxvtutil.h"
36#include "rxvtperl.h" 41#include "rxvtperl.h"
37 42
38#include "perlxsi.c" 43#include "perlxsi.c"
44
45#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39 46
40#undef LINENO 47#undef LINENO
41#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)
42#undef ROW 49#undef ROW
43#define ROW(n) THIS->row_buf [LINENO (n)] 50#define ROW(n) THIS->row_buf [LINENO (n)]
44 51
45///////////////////////////////////////////////////////////////////////////// 52/////////////////////////////////////////////////////////////////////////////
46 53
54typedef char * octet_string;
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)
70{
71 rgba c;
72
73 if (SvROK (sv))
74 {
75 AV *av = (AV *)SvRV (sv);
76
77 if (SvTYPE ((SV *)av) != SVt_PVAV)
78 croak ("colour must be either a colour string, or an array,");
79
80 int len = av_len (av) + 1;
81
82 if (len != 1 && len != 3 && len != 4)
83 croak ("component colour array must have 1, 3 or 4 components,");
84
85 c.a = rgba::MAX_CC;
86
87 c.r = c.g = c.b = float_to_component (SvNV (*av_fetch (av, 0, 0)));
88
89 if (len >= 3)
90 {
91 c.g = float_to_component (SvNV (*av_fetch (av, 1, 0)));
92 c.b = float_to_component (SvNV (*av_fetch (av, 2, 0)));
93
94 if (len >= 4)
95 c.a = float_to_component (SvNV (*av_fetch (av, 3, 0)));
96 }
97 }
98 else if (s)
99 {
100 rxvt_color rc;
101 rc.set (s, SvPVbyte_nolen (sv));
102 rc.get (c);
103 }
104 else
105 croak ("unable to parse colour,");
106
107 return c;
108}
109
110/////////////////////////////////////////////////////////////////////////////
111#endif
112
47static wchar_t * 113static wchar_t *
48sv2wcs (SV *sv) 114sv2wcs (SV *sv)
49{ 115{
50 STRLEN len; 116 STRLEN len;
51 char *str = SvPVutf8 (sv, len); 117 char *str = SvPVutf8 (sv, len);
… …
63 129
64 return sv; 130 return sv;
65} 131}
66 132
67static SV * 133static SV *
68new_ref (HV *hv, const char *klass)
69{
70 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
71}
72
73//TODO: use magic
74static SV *
75newSVptr (void *ptr, const char *klass) 134newSVptr (void *ptr, const char *klass)
76{ 135{
77 HV *hv = newHV (); 136 HV *hv = newHV ();
78 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 137 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
79 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 138 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
… …
101 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);
102 161
103 return (long)mg->mg_ptr; 162 return (long)mg->mg_ptr;
104} 163}
105 164
106#define newSVterm(term) SvREFCNT_inc ((SV *)term->self) 165#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
107#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") 166#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
108 167
109///////////////////////////////////////////////////////////////////////////// 168/////////////////////////////////////////////////////////////////////////////
110 169
111struct perl_watcher 170#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
171
172class overlay : overlay_base
112{ 173{
113 SV *cbsv; 174 rxvt_term *THIS;
175 AV *overlay_av;
176 int border;
177
178public:
114 HV *self; 179 HV *self;
115
116 perl_watcher ()
117 : cbsv (newSV (0))
118 {
119 }
120
121 ~perl_watcher ()
122 {
123 SvREFCNT_dec (cbsv);
124 }
125
126 void cb (SV *cb)
127 {
128 sv_setsv (cbsv, cb);
129 }
130
131 void invoke (const char *type, SV *self, int arg = -1);
132};
133
134void
135perl_watcher::invoke (const char *type, SV *self, int arg)
136{
137 dSP;
138
139 ENTER;
140 SAVETMPS;
141
142 PUSHMARK (SP);
143
144 XPUSHs (sv_2mortal (self));
145
146 if (arg >= 0)
147 XPUSHs (sv_2mortal (newSViv (arg)));
148
149 PUTBACK;
150 call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
151 SPAGAIN;
152
153 PUTBACK;
154 FREETMPS;
155 LEAVE;
156
157 if (SvTRUE (ERRSV))
158 rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
159}
160
161#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
162#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
163
164struct timer : time_watcher, perl_watcher
165{
166 tstamp interval;
167
168 timer ()
169 : time_watcher (this, &timer::execute)
170 {
171 }
172
173 void execute (time_watcher &w)
174 {
175 if (interval)
176 start (at + interval);
177
178 invoke ("urxvt::timer", newSVtimer (this));
179 }
180};
181
182#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
183#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
184
185struct iow : io_watcher, perl_watcher
186{
187 iow ()
188 : io_watcher (this, &iow::execute)
189 {
190 }
191
192 void execute (io_watcher &w, short revents)
193 {
194 invoke ("urxvt::iow", newSViow (this), revents);
195 }
196};
197
198/////////////////////////////////////////////////////////////////////////////
199
200#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201
202struct overlay {
203 HV *self;
204 rxvt_term *THIS;
205 int x, y, w, h;
206 int border;
207 text_t **text;
208 rend_t **rend;
209 180
210 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);
211 ~overlay (); 182 ~overlay ();
212 183
213 void show (); 184 void show ();
… …
217 188
218 void set (int x, int y, SV *str, SV *rend); 189 void set (int x, int y, SV *str, SV *rend);
219}; 190};
220 191
221overlay::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)
222: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2) 193: THIS(THIS), border(border == 2), overlay_av (0)
223{ 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
224 if (border == 2) 203 if (border == 2)
225 { 204 {
226 w += 2; 205 w += 2;
227 h += 2; 206 h += 2;
228 } 207 }
… …
266 *rp++ = r; 245 *rp++ = r;
267 } 246 }
268 } 247 }
269 248
270 show (); 249 show ();
271 THIS->want_refresh = 1;
272} 250}
273 251
274overlay::~overlay () 252overlay::~overlay ()
275{ 253{
276 hide (); 254 hide ();
… …
281 delete [] rend[y]; 259 delete [] rend[y];
282 } 260 }
283 261
284 delete [] text; 262 delete [] text;
285 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));
286 276
287 THIS->want_refresh = 1; 277 THIS->want_refresh = 1;
288} 278 THIS->refresh_check ();
289
290void
291overlay::show ()
292{
293 char key[33]; sprintf (key, "%32lx", (long)this);
294
295 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
296 hv_store (hv, key, 32, newSViv ((long)this), 0);
297} 279}
298 280
299void 281void
300overlay::hide () 282overlay::hide ()
301{ 283{
302 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0); 284 if (!overlay_av)
285 return;
303 286
304 if (ovs) 287 int i;
305 {
306 char key[33]; sprintf (key, "%32lx", (long)this);
307 288
308 HV *hv = (HV *)SvRV (*ovs); 289 for (i = AvFILL (overlay_av); i >= 0; i--)
309 hv_delete (hv, key, 32, G_DISCARD); 290 if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
310 } 291 break;
292
293 for (; i < AvFILL (overlay_av); i++)
294 av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
295
296 SvREFCNT_dec (av_pop (overlay_av));
297
298 SvREFCNT_dec (overlay_av);
299 overlay_av = 0;
300
301 THIS->want_refresh = 1;
302 THIS->refresh_check ();
311} 303}
312 304
313void overlay::swap () 305void overlay::swap ()
314{ 306{
315 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));
316 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));
317 309
318 int ov_w = min (w, THIS->ncol - ov_x); 310 int ov_w = min (w, THIS->ncol - ov_x);
319 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;
320 317
321 for (int y = ov_h; y--; ) 318 for (int y = ov_h; y--; )
322 { 319 {
323 text_t *t1 = text [y]; 320 text_t *t1 = text [y];
324 rend_t *r1 = rend [y]; 321 rend_t *r1 = rend [y];
325 322
326 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;
327 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;
328 325
329 for (int x = ov_w; x--; ) 326 for (int x = ov_w; x--; )
330 { 327 {
331 text_t t = *t1; *t1++ = *t2; *t2++ = t; 328 text_t t = *t1; *t1++ = *t2; *t2++ = t;
332 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));
… …
355 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) 352 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356 croak ("rend must be arrayref"); 353 croak ("rend must be arrayref");
357 354
358 AV *av = (AV *)SvRV (rend); 355 AV *av = (AV *)SvRV (rend);
359 356
360 for (int col = min (av_len (av) + 1, w - x - border); col--; ) 357 for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1)); 358 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362 } 359 }
363 360
364 THIS->want_refresh = 1; 361 THIS->want_refresh = 1;
362 THIS->refresh_check ();
365} 363}
366
367 364
368///////////////////////////////////////////////////////////////////////////// 365/////////////////////////////////////////////////////////////////////////////
369 366
367#include "iom_perl.h"
368
369/////////////////////////////////////////////////////////////////////////////
370
370struct rxvt_perl_interp rxvt_perl; 371struct rxvt_perl_interp rxvt_perl;
371 372
372static PerlInterpreter *perl; 373static PerlInterpreter *perl;
373 374
374rxvt_perl_interp::rxvt_perl_interp () 375#if 0 /* we are not a library anymore, so doing this is just not worth it */
375{ 376/*THINK/TODO: this has the side effect of, of course, not calling destructors. */
376} 377/* but therse are not guaranteed anyway... */
377
378rxvt_perl_interp::~rxvt_perl_interp () 378rxvt_perl_interp::~rxvt_perl_interp ()
379{ 379{
380 if (perl) 380 if (perl)
381 { 381 {
382 localise_env set_environ (perl_environ);
382 perl_destruct (perl); 383 perl_destruct (perl);
383 perl_free (perl); 384 perl_free (perl);
385 PERL_SYS_TERM ();
384 } 386 }
385} 387}
388#endif
386 389
387void 390void
388rxvt_perl_interp::init () 391rxvt_perl_interp::init ()
389{ 392{
390 if (!perl) 393 if (!perl)
391 { 394 {
395 rxvt_push_locale (""); // perl init destroys current locale
396
397 {
398 perl_environ = rxvt_environ;
399 localise_env set_environ (perl_environ);
400
392 char *argv[] = { 401 const char *args[] = {
393 "", 402 "",
394 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 403 "-e"
404 "BEGIN {"
405 " urxvt->bootstrap;"
406 " unshift @INC, '" LIBDIR "';"
407 "}"
408 ""
409 "use urxvt;",
410 0
395 }; 411 };
412 int argc = ecb_array_length (args) - 1;
413 char **argv = (char **)args;
396 414
415 PERL_SYS_INIT3 (&argc, &argv, &environ);
397 perl = perl_alloc (); 416 perl = perl_alloc ();
398 perl_construct (perl); 417 perl_construct (perl);
399 418
400 if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) 419 if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
401 || perl_run (perl)) 420 || perl_run (perl))
421 {
422 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
423
424 perl_destruct (perl);
425 perl_free (perl);
426 perl = 0;
427 }
428 }
429
430 rxvt_pop_locale ();
431 }
432}
433
434void
435rxvt_perl_interp::init (rxvt_term *term)
436{
437 init ();
438
439 if (perl && !term->perl.self)
440 {
441 // runs outside of perls ENV
442 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
443 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
444 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
445 }
446}
447
448void
449rxvt_perl_interp::eval (const char *str)
450{
451 eval_pv (str, 1);
452}
453
454void
455rxvt_perl_interp::usage (rxvt_term *term, int type)
456{
457 localise_env set_environ (perl_environ);
458
459 ENTER;
460 SAVETMPS;
461
462 dSP;
463 PUSHMARK (SP);
464 EXTEND (SP, 2);
465 PUSHs (sv_2mortal (newSVterm (term)));
466 PUSHs (sv_2mortal (newSViv (type)));
467 PUTBACK;
468 call_pv ("urxvt::usage", G_VOID | G_DISCARD);
469
470 FREETMPS;
471 LEAVE;
472}
473
474uint8_t
475rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
476{
477 localise_env set_environ (perl_environ);
478
479 ENTER;
480 SAVETMPS;
481
482 dSP;
483 PUSHMARK (SP);
484 EXTEND (SP, 6);
485 PUSHs (sv_2mortal (newSVterm (term)));
486 PUSHs (sv_2mortal (newSVpv (name, 0)));
487 PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
488 PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
489 PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
490 PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
491 PUTBACK;
492 call_pv ("urxvt::parse_resource", G_SCALAR);
493 SPAGAIN;
494
495 uint8_t ret = POPi;
496
497 FREETMPS;
498 LEAVE;
499
500 return ret;
501}
502
503static void
504_keysym_resource_push (rxvt_term *term, const char *k, const char *v)
505{
506 unsigned int state;
507
508 if (term->parse_keysym (k, state) == -1)
509 return;
510
511 dSP;
512 XPUSHs (sv_2mortal (newSVpv (v, 0)));
513 PUTBACK;
514}
515
516static void
517_keysym_resources (rxvt_term *term)
518{
519 term->enumerate_keysym_resources (_keysym_resource_push);
520}
521
522static void
523ungrab (rxvt_term *THIS)
524{
525 if (THIS->perl.grabtime)
526 {
527 XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
528 XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
529 THIS->perl.grabtime = 0;
530 }
531}
532
533bool
534rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
535{
536 if (!perl || !term->perl.self)
537 return false;
538
539 localise_env set_environ (perl_environ);
540
541 // pre-handling of some events
542 if (htype == HOOK_REFRESH_END)
543 {
544 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
545
546 for (int i = 0; i <= AvFILL (av); i++)
547 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
548 }
549 else if (htype == HOOK_DESTROY)
550 {
551 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
552
553 for (int i = AvFILL (av); i >= 0; i--)
402 { 554 {
403 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); 555 rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
404 556 delete req;
405 perl_destruct (perl);
406 perl_free (perl);
407 perl = 0;
408 } 557 }
409 } 558 }
410}
411 559
412bool 560 bool event_consumed;
413rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414{
415 if (!perl)
416 return false;
417 561
418 if (htype == HOOK_INIT) // first hook ever called 562 if (term->perl.should_invoke [htype])
419 { 563 {
420 term->self = (void *)newSVptr ((void *)term, "urxvt::term"); 564 dSP;
421 hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 565 va_list ap;
566
567 va_start (ap, htype);
568
569 ENTER;
570 SAVETMPS;
571
572 PUSHMARK (SP);
573
574 EXTEND (SP, 2);
575 PUSHs (sv_2mortal (newSVterm (term)));
576 PUSHs (sv_2mortal (newSViv (htype)));
577
578 for (;;) {
579 data_type dt = (data_type)va_arg (ap, int);
580
581 switch (dt)
582 {
583 case DT_INT:
584 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
585 break;
586
587 case DT_LONG:
588 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
589 break;
590
591 case DT_STR:
592 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
593 break;
594
595 case DT_STR_LEN:
596 {
597 char *str = va_arg (ap, char *);
598 int len = va_arg (ap, int);
599
600 XPUSHs (sv_2mortal (newSVpvn (str, len)));
601 }
602 break;
603
604 case DT_WCS_LEN:
605 {
606 wchar_t *wstr = va_arg (ap, wchar_t *);
607 int wlen = va_arg (ap, int);
608
609 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
610 }
611 break;
612
613 case DT_LCS_LEN:
614 {
615 long *lstr = va_arg (ap, long *);
616 int llen = va_arg (ap, int);
617
618 XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
619 }
620 break;
621
622 case DT_XEVENT:
623 {
624 XEvent *xe = va_arg (ap, XEvent *);
625 HV *hv = newHV ();
626
627# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
628# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
629# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
630# undef set
631
632 setiv (type, xe->type);
633 setiv (send_event, xe->xany.send_event);
634 setiv (serial, xe->xany.serial);
635
636 switch (xe->type)
637 {
638 case KeyPress:
639 case KeyRelease:
640 case ButtonPress:
641 case ButtonRelease:
642 case MotionNotify:
643 setuv (window, xe->xmotion.window);
644 setuv (root, xe->xmotion.root);
645 setuv (subwindow, xe->xmotion.subwindow);
646 setuv (time, xe->xmotion.time);
647 setiv (x, xe->xmotion.x);
648 setiv (y, xe->xmotion.y);
649 setiv (row, xe->xmotion.y / term->fheight + term->view_start);
650 setiv (col, xe->xmotion.x / term->fwidth);
651 setiv (x_root, xe->xmotion.x_root);
652 setiv (y_root, xe->xmotion.y_root);
653 setuv (state, xe->xmotion.state);
654
655 switch (xe->type)
656 {
657 case KeyPress:
658 case KeyRelease:
659 setuv (keycode, xe->xkey.keycode);
660 break;
661
662 case ButtonPress:
663 case ButtonRelease:
664 setuv (button, xe->xbutton.button);
665 break;
666
667 case MotionNotify:
668 setiv (is_hint, xe->xmotion.is_hint);
669 break;
670 }
671
672 break;
673
674 case MapNotify:
675 case UnmapNotify:
676 case ConfigureNotify:
677 setuv (event, xe->xconfigure.event);
678 setuv (window, xe->xconfigure.window);
679
680 switch (xe->type)
681 {
682 case ConfigureNotify:
683 setiv (x, xe->xconfigure.x);
684 setiv (y, xe->xconfigure.y);
685 setiv (width, xe->xconfigure.width);
686 setiv (height, xe->xconfigure.height);
687 setuv (above, xe->xconfigure.above);
688 break;
689 }
690
691 break;
692
693 case PropertyNotify:
694 setuv (window, xe->xproperty.window);
695 setuv (atom, xe->xproperty.atom);
696 setuv (time, xe->xproperty.time);
697 setiv (state, xe->xproperty.state);
698 break;
699
700 case ClientMessage:
701 setuv (window, xe->xclient.window);
702 setuv (message_type, xe->xclient.message_type);
703 setuv (format, xe->xclient.format);
704 setuv (l0, xe->xclient.data.l[0]);
705 setuv (l1, xe->xclient.data.l[1]);
706 setuv (l2, xe->xclient.data.l[2]);
707 setuv (l3, xe->xclient.data.l[3]);
708 setuv (l4, xe->xclient.data.l[4]);
709 break;
710 }
711
712 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
713 }
714 break;
715
716 case DT_END:
717 goto call;
718
719 default:
720 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
721 }
722 }
723
724 call:
725 va_end (ap);
726
727 PUTBACK;
728 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
729 SPAGAIN;
730
731 if (count)
732 {
733 SV *status = POPs;
734 count = SvTRUE (status);
735 }
736
737 PUTBACK;
738 FREETMPS;
739 LEAVE;
740
741 if (SvTRUE (ERRSV))
742 {
743 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
744 ungrab (term); // better lose the grab than the session
745 }
746
747 event_consumed = !!count;
422 } 748 }
423 else if (!term->self) 749 else
424 return false; // perl not initialized for this instance 750 event_consumed = false;
751
752 // post-handling of some events
753 if (htype == HOOK_REFRESH_BEGIN)
754 {
755 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
756
757 for (int i = AvFILL (av); i >= 0; i--)
758 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
759 }
425 else if (htype == HOOK_DESTROY) 760 else if (htype == HOOK_DESTROY)
426 { 761 {
427 // handled later 762 clearSVptr ((SV *)term->perl.self);
763 SvREFCNT_dec ((SV *)term->perl.self);
764
765 // don't allow further calls
766 term->perl.self = 0;
428 } 767 }
429 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
430 {
431 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
432 768
433 if (HvKEYS (hv)) 769 return event_consumed;
434 { 770}
435 hv_iterinit (hv);
436 771
437 while (HE *he = hv_iternext (hv)) 772void
438 ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); 773rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
439 } 774{
440 } 775 localise_env set_environ (perl_environ);
441 else if (!should_invoke [htype])
442 return false;
443
444 dSP;
445 va_list ap;
446
447 va_start (ap, htype);
448 776
449 ENTER; 777 ENTER;
450 SAVETMPS; 778 SAVETMPS;
451 779
452 PUSHMARK (SP); 780 dSP;
453
454 XPUSHs (sv_2mortal (newSVterm (term)));
455 XPUSHs (sv_2mortal (newSViv (htype)));
456
457 for (;;) {
458 data_type dt = (data_type)va_arg (ap, int);
459
460 switch (dt)
461 {
462 case DT_INT:
463 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464 break;
465
466 case DT_LONG:
467 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468 break;
469
470 case DT_STRING:
471 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472 break;
473
474 case DT_STRING_LEN:
475 {
476 char *str = va_arg (ap, char *);
477 int len = va_arg (ap, int);
478
479 XPUSHs (sv_2mortal (newSVpvn (str, len))); 781 XPUSHs (sv_2mortal (newSVpvn (data, len)));
480 } 782 PUTBACK;
481 break; 783 call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
482 784
483 case DT_XEVENT:
484 {
485 XEvent *xe = va_arg (ap, XEvent *);
486 HV *hv = newHV ();
487
488# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
489# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
490# undef set
491
492 setiv (type, xe->type);
493 setiv (send_event, xe->xany.send_event);
494 setiv (serial, xe->xany.serial);
495
496 switch (xe->type)
497 {
498 case KeyPress:
499 case KeyRelease:
500 case ButtonPress:
501 case ButtonRelease:
502 case MotionNotify:
503 setiv (time, xe->xmotion.time);
504 setiv (x, xe->xmotion.x);
505 setiv (y, xe->xmotion.y);
506 setiv (row, xe->xmotion.y / term->fheight);
507 setiv (col, xe->xmotion.x / term->fwidth);
508 setiv (x_root, xe->xmotion.x_root);
509 setiv (y_root, xe->xmotion.y_root);
510 setiv (state, xe->xmotion.state);
511 break;
512 }
513
514 switch (xe->type)
515 {
516 case KeyPress:
517 case KeyRelease:
518 setiv (keycode, xe->xkey.keycode);
519 break;
520
521 case ButtonPress:
522 case ButtonRelease:
523 setiv (button, xe->xbutton.button);
524 break;
525
526 case MotionNotify:
527 setiv (is_hint, xe->xmotion.is_hint);
528 break;
529 }
530
531 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
532 }
533 break;
534
535 case DT_USTRING_LEN:
536 {
537 unicode_t *ustr = va_arg (ap, unicode_t *);
538 int ulen = va_arg (ap, int);
539 wchar_t *wstr = new wchar_t [ulen];
540
541 for (int i = ulen; i--; )
542 wstr [i] = ustr [i];
543
544 XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
545
546 delete [] wstr;
547 }
548
549 case DT_END:
550 {
551 va_end (ap);
552
553 PUTBACK;
554 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
555 SPAGAIN;
556
557 if (count)
558 {
559 SV *status = POPs;
560 count = SvTRUE (status);
561 }
562
563 PUTBACK;
564 FREETMPS;
565 LEAVE;
566
567 if (SvTRUE (ERRSV)) 785 if (SvTRUE (ERRSV))
568 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); 786 rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
569 787
570 if (htype == HOOK_DESTROY) 788 FREETMPS;
571 { 789 LEAVE;
572 clearSVptr ((SV *)term->self);
573 SvREFCNT_dec ((SV *)term->self);
574 }
575
576 return count;
577 }
578
579 default:
580 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
581 }
582 }
583} 790}
584 791
585///////////////////////////////////////////////////////////////////////////// 792/////////////////////////////////////////////////////////////////////////////
586 793
587MODULE = urxvt PACKAGE = urxvt 794MODULE = urxvt PACKAGE = urxvt
588 795
589PROTOTYPES: ENABLE 796PROTOTYPES: ENABLE
590 797
591BOOT: 798BOOT:
592{ 799{
593# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name)); 800 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
801 sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
802 sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
803 sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
804
594 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 805 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
595# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); 806# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
596# include "hookinc.h" 807# include "hookinc.h"
597# undef def 808# undef def
598 809
810 HV *option = get_hv ("urxvt::OPTION", 1);
811# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
812# define nodef(name)
813# include "optinc.h"
814# undef nodef
815# undef def
816
817 HV *stash = gv_stashpv ("urxvt", 1);
818 static const struct {
819 const char *name;
820 IV iv;
821 } *civ, const_iv[] = {
822# define const_iv(name) { # name, (IV)name }
823 const_iv (HOOK_INIT),
824 const_iv (HOOK_DESTROY),
825 const_iv (HOOK_ACTION),
826 const_iv (HOOK_OSC_SEQ),
827 const_iv (HOOK_OSC_SEQ_PERL),
828
829 const_iv (NUM_RESOURCES),
599 export_const (DEFAULT_RSTYLE); 830 const_iv (DEFAULT_RSTYLE),
600 export_const (OVERLAY_RSTYLE); 831 const_iv (OVERLAY_RSTYLE),
601 export_const (RS_Bold); 832 const_iv (Color_Bits),
602 export_const (RS_Italic); 833 const_iv (RS_bgShift), const_iv (RS_bgMask),
603 export_const (RS_Blink); 834 const_iv (RS_fgShift), const_iv (RS_fgMask),
604 export_const (RS_RVid); 835 const_iv (RS_Careful),
605 export_const (RS_Uline); 836 const_iv (RS_fontCount),
837 const_iv (RS_fontShift),
838 const_iv (RS_fontMask),
839 const_iv (RS_baseattrMask),
840 const_iv (RS_attrMask),
841 const_iv (RS_redraw),
842 const_iv (RS_Sel),
843 const_iv (RS_Bold),
844 const_iv (RS_Italic),
845 const_iv (RS_Blink),
846 const_iv (RS_RVid),
847 const_iv (RS_Uline),
606 848
607 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); 849 // TODO: should support all colour constants, create colorinc.h &c
608} 850 const_iv (Color_fg),
851 const_iv (Color_bg),
852#if OFF_FOCUS_FADING
853 const_iv (Color_fade),
854#endif
855 const_iv (Color_pointer_fg),
856 const_iv (Color_pointer_bg),
857 const_iv (Color_border),
858 const_iv (NRS_COLORS),
859 const_iv (TOTAL_COLORS),
609 860
610SV * 861 const_iv (CurrentTime),
611new (...) 862 const_iv (ShiftMask),
612 CODE: 863 const_iv (LockMask),
613{ 864 const_iv (ControlMask),
614 stringvec *argv = new stringvec; 865 const_iv (Mod1Mask),
615 bool success; 866 const_iv (Mod2Mask),
867 const_iv (Mod3Mask),
868 const_iv (Mod4Mask),
869 const_iv (Mod5Mask),
870 const_iv (Button1Mask),
871 const_iv (Button2Mask),
872 const_iv (Button3Mask),
873 const_iv (Button4Mask),
874 const_iv (Button5Mask),
875 const_iv (AnyModifier),
616 876
617 for (int i = 0; i < items ;i++) 877 const_iv (NoSymbol),
618 argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); 878 const_iv (GrabModeSync),
879 const_iv (GrabModeAsync),
619 880
620 rxvt_term *term = new rxvt_term; 881 const_iv (NoEventMask),
882 const_iv (KeyPressMask),
883 const_iv (KeyReleaseMask),
884 const_iv (ButtonPressMask),
885 const_iv (ButtonReleaseMask),
886 const_iv (EnterWindowMask),
887 const_iv (LeaveWindowMask),
888 const_iv (PointerMotionMask),
889 const_iv (PointerMotionHintMask),
890 const_iv (Button1MotionMask),
891 const_iv (Button2MotionMask),
892 const_iv (Button3MotionMask),
893 const_iv (Button4MotionMask),
894 const_iv (Button5MotionMask),
895 const_iv (ButtonMotionMask),
896 const_iv (KeymapStateMask),
897 const_iv (ExposureMask),
898 const_iv (VisibilityChangeMask),
899 const_iv (StructureNotifyMask),
900 const_iv (ResizeRedirectMask),
901 const_iv (SubstructureNotifyMask),
902 const_iv (SubstructureRedirectMask),
903 const_iv (FocusChangeMask),
904 const_iv (PropertyChangeMask),
905 const_iv (ColormapChangeMask),
906 const_iv (OwnerGrabButtonMask),
621 907
622 term->argv = argv; 908 const_iv (KeyPress),
909 const_iv (KeyRelease),
910 const_iv (ButtonPress),
911 const_iv (ButtonRelease),
912 const_iv (MotionNotify),
913 const_iv (EnterNotify),
914 const_iv (LeaveNotify),
915 const_iv (FocusIn),
916 const_iv (FocusOut),
917 const_iv (KeymapNotify),
918 const_iv (Expose),
919 const_iv (GraphicsExpose),
920 const_iv (NoExpose),
921 const_iv (VisibilityNotify),
922 const_iv (CreateNotify),
923 const_iv (DestroyNotify),
924 const_iv (UnmapNotify),
925 const_iv (MapNotify),
926 const_iv (MapRequest),
927 const_iv (ReparentNotify),
928 const_iv (ConfigureNotify),
929 const_iv (ConfigureRequest),
930 const_iv (GravityNotify),
931 const_iv (ResizeRequest),
932 const_iv (CirculateNotify),
933 const_iv (CirculateRequest),
934 const_iv (PropertyNotify),
935 const_iv (SelectionClear),
936 const_iv (SelectionRequest),
937 const_iv (SelectionNotify),
938 const_iv (ColormapNotify),
939 const_iv (ClientMessage),
940 const_iv (MappingNotify),
941# if ENABLE_XIM_ONTHESPOT
942 const_iv (XIMReverse),
943 const_iv (XIMUnderline),
944 const_iv (XIMHighlight),
945 const_iv (XIMPrimary),
946 const_iv (XIMSecondary),
947 const_iv (XIMTertiary),
948 const_iv (XIMVisibleToForward),
949 const_iv (XIMVisibleToBackword),
950 const_iv (XIMVisibleToCenter),
951#if XRENDER
952 const_iv (PictStandardARGB32),
953 const_iv (PictStandardRGB24),
954 const_iv (PictStandardA8),
955 const_iv (PictStandardA4),
956 const_iv (PictStandardA1),
957 const_iv (RepeatNone),
958 const_iv (RepeatNormal),
959 const_iv (RepeatPad),
960 const_iv (RepeatReflect),
961 // all versions
962 const_iv (PictOpClear),
963 const_iv (PictOpSrc),
964 const_iv (PictOpDst),
965 const_iv (PictOpOver),
966 const_iv (PictOpOverReverse),
967 const_iv (PictOpIn),
968 const_iv (PictOpInReverse),
969 const_iv (PictOpOut),
970 const_iv (PictOpOutReverse),
971 const_iv (PictOpAtop),
972 const_iv (PictOpAtopReverse),
973 const_iv (PictOpXor),
974 const_iv (PictOpAdd),
975 const_iv (PictOpSaturate),
976 // 0.2+
977 const_iv (PictOpDisjointClear),
978 const_iv (PictOpDisjointSrc),
979 const_iv (PictOpDisjointDst),
980 const_iv (PictOpDisjointOver),
981 const_iv (PictOpDisjointOverReverse),
982 const_iv (PictOpDisjointIn),
983 const_iv (PictOpDisjointInReverse),
984 const_iv (PictOpDisjointOut),
985 const_iv (PictOpDisjointOutReverse),
986 const_iv (PictOpDisjointAtop),
987 const_iv (PictOpDisjointAtopReverse),
988 const_iv (PictOpDisjointXor),
989 const_iv (PictOpConjointClear),
990 const_iv (PictOpConjointSrc),
991 const_iv (PictOpConjointDst),
992 const_iv (PictOpConjointOver),
993 const_iv (PictOpConjointOverReverse),
994 const_iv (PictOpConjointIn),
995 const_iv (PictOpConjointInReverse),
996 const_iv (PictOpConjointOut),
997 const_iv (PictOpConjointOutReverse),
998 const_iv (PictOpConjointAtop),
999 const_iv (PictOpConjointAtopReverse),
1000 const_iv (PictOpConjointXor),
1001 // 0.11+
1002 const_iv (PictOpMultiply),
1003 const_iv (PictOpScreen),
1004 const_iv (PictOpOverlay),
1005 const_iv (PictOpDarken),
1006 const_iv (PictOpLighten),
1007 const_iv (PictOpColorDodge),
1008 const_iv (PictOpColorBurn),
1009 const_iv (PictOpHardLight),
1010 const_iv (PictOpSoftLight),
1011 const_iv (PictOpDifference),
1012 const_iv (PictOpExclusion),
1013 const_iv (PictOpHSLHue),
1014 const_iv (PictOpHSLSaturation),
1015 const_iv (PictOpHSLColor),
1016 const_iv (PictOpHSLLuminosity),
1017#endif
1018# if 0
1019 const_iv (XIMForwardChar),
1020 const_iv (XIMBackwardChar),
1021 const_iv (XIMForwardWord),
1022 const_iv (XIMBackwardWord),
1023 const_iv (XIMCaretUp),
1024 const_iv (XIMCaretDown),
1025 const_iv (XIMNextLine),
1026 const_iv (XIMPreviousLine),
1027 const_iv (XIMLineStart),
1028 const_iv (XIMLineEnd),
1029 const_iv (XIMAbsolutePosition),
1030 const_iv (XIMDontChange),
1031# endif
1032# endif
623 1033
1034 /* DEC private modes */
1035 const_iv (PrivMode_132),
1036 const_iv (PrivMode_132OK),
1037 const_iv (PrivMode_rVideo),
1038 const_iv (PrivMode_relOrigin),
1039 const_iv (PrivMode_Screen),
1040 const_iv (PrivMode_Autowrap),
1041 const_iv (PrivMode_aplCUR),
1042 const_iv (PrivMode_aplKP),
1043 const_iv (PrivMode_HaveBackSpace),
1044 const_iv (PrivMode_BackSpace),
1045 const_iv (PrivMode_ShiftKeys),
1046 const_iv (PrivMode_VisibleCursor),
1047 const_iv (PrivMode_MouseX10),
1048 const_iv (PrivMode_MouseX11),
1049 const_iv (PrivMode_scrollBar),
1050 const_iv (PrivMode_TtyOutputInh),
1051 const_iv (PrivMode_Keypress),
1052 const_iv (PrivMode_smoothScroll),
1053 const_iv (PrivMode_vt52),
1054 const_iv (PrivMode_LFNL),
1055 const_iv (PrivMode_MouseBtnEvent),
1056 const_iv (PrivMode_MouseAnyEvent),
1057 const_iv (PrivMode_BracketPaste),
1058 const_iv (PrivMode_ExtMouseUTF8),
1059 const_iv (PrivMode_ExtMouseUrxvt),
1060 const_iv (PrivMode_BlinkingCursor),
1061 const_iv (PrivMode_mouse_report),
1062 const_iv (PrivMode_Default),
1063 };
1064
1065 for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
1066 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1067}
1068
1069void
1070log (utf8_string msg)
1071 CODE:
1072 rxvt_log ("%s", msg);
1073
1074void
1075warn (utf8_string msg)
1076 CODE:
1077 rxvt_warn ("%s", msg);
1078
1079void
1080fatal (utf8_string msg)
1081 CODE:
1082 rxvt_fatal ("%s", msg);
1083
1084void
1085_exit (int status)
1086
1087void
1088catch_fatal (SV *block)
1089 PROTOTYPE: &
1090 CODE:
624 try 1091 try
625 { 1092 {
626 if (!term->init (argv->size (), argv->begin ())) 1093 PUSHMARK (SP);
627 term = 0; 1094 PUTBACK;
1095 call_sv (block, G_VOID | G_DISCARD);
1096 SPAGAIN;
628 } 1097 }
629 catch (const class rxvt_failure_exception &e) 1098 catch (const rxvt_failure_exception &e)
630 {
631 term->destroy ();
632 croak ("exception caught while initializing new terminal instance");
633 } 1099 {
634 1100 croak ("rxvt_fatal exception caught, trying to continue.");
635 RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef; 1101 }
636}
637 OUTPUT:
638 RETVAL
639
640void
641set_should_invoke (int htype, int value)
642 CODE:
643 rxvt_perl.should_invoke [htype] = value;
644
645void
646warn (const char *msg)
647 CODE:
648 rxvt_warn ("%s", msg);
649
650void
651fatal (const char *msg)
652 CODE:
653 rxvt_fatal ("%s", msg);
654 1102
655NV 1103NV
656NOW () 1104NOW ()
657 CODE: 1105 CODE:
658 RETVAL = NOW; 1106 RETVAL = ev::now ();
659 OUTPUT: 1107 OUTPUT:
660 RETVAL 1108 RETVAL
661 1109
662int 1110int
663GET_BASEFG (int rend) 1111GET_BASEFG (int rend)
… …
674 RETVAL 1122 RETVAL
675 1123
676int 1124int
677SET_FGCOLOR (int rend, int new_color) 1125SET_FGCOLOR (int rend, int new_color)
678 CODE: 1126 CODE:
679 RETVAL = SET_FGCOLOR (rend, new_color); 1127 RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
680 OUTPUT: 1128 OUTPUT:
681 RETVAL 1129 RETVAL
682 1130
683int 1131int
684SET_BGCOLOR (int rend, int new_color) 1132SET_BGCOLOR (int rend, int new_color)
685 CODE: 1133 CODE:
686 RETVAL = SET_BGCOLOR (rend, new_color); 1134 RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
687 OUTPUT: 1135 OUTPUT:
688 RETVAL 1136 RETVAL
689 1137
690int 1138int
691GET_CUSTOM (int rend) 1139GET_CUSTOM (int rend)
692 CODE: 1140 CODE:
693 RETVAL = (rend && RS_customMask) >> RS_customShift; 1141 RETVAL = (rend & RS_customMask) >> RS_customShift;
694 OUTPUT: 1142 OUTPUT:
695 RETVAL 1143 RETVAL
696 1144
697int 1145int
698SET_CUSTOM (int rend, int new_value) 1146SET_CUSTOM (int rend, int new_value)
… …
705 | ((new_value << RS_customShift) & RS_customMask); 1153 | ((new_value << RS_customShift) & RS_customMask);
706} 1154}
707 OUTPUT: 1155 OUTPUT:
708 RETVAL 1156 RETVAL
709 1157
1158void
1159termlist ()
1160 PPCODE:
1161{
1162 EXTEND (SP, rxvt_term::termlist.size ());
1163
1164 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
1165 if ((*t)->perl.self)
1166 PUSHs (sv_2mortal (newSVterm (*t)));
1167}
1168
1169IV
1170_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
1171 CODE:
1172 rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
1173 req->cb_sv = newSVsv (cb);
1174 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
1175 av_push (av, newSViv ((IV)req));
1176 RETVAL = (IV)req;
1177 OUTPUT:
1178 RETVAL
1179
1180void
1181_delete_selection_request (IV req_)
1182 CODE:
1183 rxvt_selection *req = (rxvt_selection *)req_;
1184 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
1185 int i;
1186
1187 for (i = AvFILL (av); i >= 0; i--)
1188 if (SvIV (*av_fetch (av, i, 1)) == req_)
1189 break;
1190
1191 for (; i < AvFILL (av); i++)
1192 av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
1193
1194 av_pop (av);
1195
1196 delete req;
1197
710MODULE = urxvt PACKAGE = urxvt::term 1198MODULE = urxvt PACKAGE = urxvt::term
711 1199
1200SV *
1201_new (AV *env, AV *arg)
1202 CODE:
1203{
1204 rxvt_term *term = new rxvt_term;
1205
1206 stringvec *argv = new stringvec;
1207 for (int i = 0; i <= AvFILL (arg); i++)
1208 argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
1209
1210 stringvec *envv = new stringvec;
1211 for (int i = AvFILL (env) + 1; i--; )
1212 envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
1213
1214 try
1215 {
1216 term->init (argv, envv);
1217 }
1218 catch (const class rxvt_failure_exception &e)
1219 {
1220 term->destroy ();
1221 croak ("error while initializing new terminal instance");
1222 }
1223
1224 RETVAL = term && term->perl.self
1225 ? newSVterm (term) : &PL_sv_undef;
1226}
1227 OUTPUT:
1228 RETVAL
1229
712void 1230void
713rxvt_term::destroy () 1231rxvt_term::destroy ()
1232
1233void
1234rxvt_term::set_should_invoke (int htype, int inc)
1235 CODE:
1236 uint8_t &count = THIS->perl.should_invoke [htype];
1237 uint8_t prev = count;
1238 count += inc;
1239 if (!prev != !count)
1240 {
1241 // hook status changed, react
1242 switch (htype)
1243 {
1244 case HOOK_POSITION_CHANGE:
1245 if (count)
1246 THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
1247 }
1248 }
1249
1250void
1251rxvt_term::put_option_db (octet_string specifier, octet_string value)
1252 CODE:
1253 XrmPutStringResource (&THIS->option_db, specifier, value);
1254
1255void
1256rxvt_term::_keysym_resources ()
1257 PPCODE:
1258 PUTBACK;
1259 _keysym_resources (THIS);
1260 SPAGAIN;
1261
1262int
1263rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1264 CODE:
1265 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1266 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1267 GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
1268 OUTPUT: RETVAL
1269
1270int
1271rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
1272 CODE:
1273 RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
1274 OUTPUT: RETVAL
1275
1276void
1277rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
1278 int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
1279 CODE:
1280 XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
1281
1282void
1283rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
1284 CODE:
1285 XUngrabKey (THIS->dpy, keycode, modifiers, window);
1286
1287bool
1288rxvt_term::grab (Time eventtime, int sync = 0)
1289 CODE:
1290{
1291 int mode = sync ? GrabModeSync : GrabModeAsync;
1292
1293 THIS->perl.grabtime = 0;
1294
1295 if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1296 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1297 mode, mode, None, GRAB_CURSOR, eventtime))
1298 if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1299 THIS->perl.grabtime = eventtime;
1300 else
1301 XUngrabPointer (THIS->dpy, eventtime);
1302
1303 RETVAL = !!THIS->perl.grabtime;
1304}
1305 OUTPUT:
1306 RETVAL
1307
1308void
1309rxvt_term::allow_events_async ()
1310 CODE:
1311 XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1312
1313void
1314rxvt_term::allow_events_sync ()
1315 CODE:
1316 XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1317
1318void
1319rxvt_term::allow_events_replay ()
1320 CODE:
1321 XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1322 XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1323
1324void
1325rxvt_term::ungrab ()
1326 CODE:
1327 ungrab (THIS);
1328
1329int
1330rxvt_term::XStringToKeysym (octet_string string)
1331 CODE:
1332 RETVAL = XStringToKeysym (string);
1333 OUTPUT: RETVAL
1334
1335char *
1336rxvt_term::XKeysymToString (int sym)
1337 CODE:
1338 RETVAL = XKeysymToString (sym);
1339 OUTPUT: RETVAL
1340
1341int
1342rxvt_term::XKeysymToKeycode (int sym)
1343 CODE:
1344 RETVAL = XKeysymToKeycode (THIS->dpy, sym);
1345 OUTPUT: RETVAL
1346
1347int
1348rxvt_term::XKeycodeToKeysym (int code, int index)
1349 CODE:
1350 RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
1351 OUTPUT: RETVAL
714 1352
715int 1353int
716rxvt_term::strwidth (SV *str) 1354rxvt_term::strwidth (SV *str)
717 CODE: 1355 CODE:
718{ 1356{
719 wchar_t *wstr = sv2wcs (str); 1357 wchar_t *wstr = sv2wcs (str);
720 1358
721 rxvt_push_locale (THIS->locale); 1359 rxvt_push_locale (THIS->locale);
722 RETVAL = wcswidth (wstr, wcslen (wstr)); 1360 RETVAL = 0;
1361 for (wchar_t *wc = wstr; *wc; wc++)
1362 {
1363 int w = WCWIDTH (*wc);
1364
1365 if (w)
1366 RETVAL += max (w, 1);
1367 }
723 rxvt_pop_locale (); 1368 rxvt_pop_locale ();
724 1369
725 free (wstr); 1370 free (wstr);
726} 1371}
727 OUTPUT: 1372 OUTPUT:
… …
729 1374
730SV * 1375SV *
731rxvt_term::locale_encode (SV *str) 1376rxvt_term::locale_encode (SV *str)
732 CODE: 1377 CODE:
733{ 1378{
1379 if (!SvOK (str))
1380 XSRETURN_UNDEF;
1381
734 wchar_t *wstr = sv2wcs (str); 1382 wchar_t *wstr = sv2wcs (str);
735 1383
736 rxvt_push_locale (THIS->locale); 1384 rxvt_push_locale (THIS->locale);
737 char *mbstr = rxvt_wcstombs (wstr); 1385 char *mbstr = rxvt_wcstombs (wstr);
738 rxvt_pop_locale (); 1386 rxvt_pop_locale ();
… …
747 1395
748SV * 1396SV *
749rxvt_term::locale_decode (SV *octets) 1397rxvt_term::locale_decode (SV *octets)
750 CODE: 1398 CODE:
751{ 1399{
1400 if (!SvOK (octets))
1401 XSRETURN_UNDEF;
1402
752 STRLEN len; 1403 STRLEN len;
753 char *data = SvPVbyte (octets, len); 1404 char *data = SvPVbyte (octets, len);
754 1405
755 rxvt_push_locale (THIS->locale); 1406 rxvt_push_locale (THIS->locale);
756 wchar_t *wstr = rxvt_mbstowcs (data, len); 1407 wchar_t *wstr = rxvt_mbstowcs (data, len);
… …
760 free (wstr); 1411 free (wstr);
761} 1412}
762 OUTPUT: 1413 OUTPUT:
763 RETVAL 1414 RETVAL
764 1415
765# very portable, especially on objects as opposed to pods 1416#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
766#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
767 1417
768#define TERM_OFFSET_width TERM_OFFSET(width) 1418#define TERM_OFFSET_width TERM_OFFSET(width)
769#define TERM_OFFSET_height TERM_OFFSET(height) 1419#define TERM_OFFSET_height TERM_OFFSET(height)
770#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) 1420#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
771#define TERM_OFFSET_fheight TERM_OFFSET(fheight) 1421#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
772#define TERM_OFFSET_fbase TERM_OFFSET(fbase) 1422#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
773#define TERM_OFFSET_nrow TERM_OFFSET(nrow) 1423#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
774#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1424#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
775#define TERM_OFFSET_focus TERM_OFFSET(focus) 1425#define TERM_OFFSET_focus TERM_OFFSET(focus)
776#define TERM_OFFSET_mapped TERM_OFFSET(mapped) 1426#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
1427#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
1428#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
1429#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1430#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
777#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1431#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
778#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1432#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
779#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1433#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
780 1434
781int 1435int
782rxvt_term::width () 1436rxvt_term::width (int new_value = NO_INIT)
783 ALIAS: 1437 ALIAS:
784 width = TERM_OFFSET_width 1438 width = TERM_OFFSET_width
785 height = TERM_OFFSET_height 1439 height = TERM_OFFSET_height
786 fwidth = TERM_OFFSET_fwidth 1440 fwidth = TERM_OFFSET_fwidth
787 fheight = TERM_OFFSET_fheight 1441 fheight = TERM_OFFSET_fheight
788 fbase = TERM_OFFSET_fbase 1442 fbase = TERM_OFFSET_fbase
789 nrow = TERM_OFFSET_nrow 1443 nrow = TERM_OFFSET_nrow
790 ncol = TERM_OFFSET_ncol 1444 ncol = TERM_OFFSET_ncol
791 focus = TERM_OFFSET_focus 1445 focus = TERM_OFFSET_focus
792 mapped = TERM_OFFSET_mapped 1446 mapped = TERM_OFFSET_mapped
1447 int_bwidth = TERM_OFFSET_int_bwidth
1448 ext_bwidth = TERM_OFFSET_ext_bwidth
1449 lineSpace = TERM_OFFSET_lineSpace
1450 letterSpace = TERM_OFFSET_letterSpace
793 saveLines = TERM_OFFSET_saveLines 1451 saveLines = TERM_OFFSET_saveLines
794 total_rows = TERM_OFFSET_total_rows 1452 total_rows = TERM_OFFSET_total_rows
795 nsaved = TERM_OFFSET_nsaved 1453 top_row = TERM_OFFSET_top_row
796 CODE: 1454 CODE:
797 RETVAL = *(int *)((char *)THIS + ix); 1455 RETVAL = *(int *)((char *)THIS + ix);
1456 if (items > 1)
1457 *(int *)((char *)THIS + ix) = new_value;
798 OUTPUT: 1458 OUTPUT:
799 RETVAL 1459 RETVAL
800 1460
801U32 1461unsigned int
1462rxvt_term::ModLevel3Mask ()
1463 ALIAS:
1464 ModLevel3Mask = 0
1465 ModMetaMask = 1
1466 ModNumLockMask = 2
1467 current_screen = 3
1468 hidden_cursor = 4
1469 priv_modes = 5
1470 CODE:
1471 switch (ix)
1472 {
1473 case 0: RETVAL = THIS->ModLevel3Mask; break;
1474 case 1: RETVAL = THIS->ModMetaMask; break;
1475 case 2: RETVAL = THIS->ModNumLockMask; break;
1476 case 3: RETVAL = THIS->current_screen; break;
1477#ifdef CURSOR_BLINK
1478 case 4: RETVAL = THIS->hidden_cursor; break;
1479#else
1480 case 4: RETVAL = 0; break;
1481#endif
1482 case 5: RETVAL = THIS->priv_modes; break;
1483 }
1484 OUTPUT:
1485 RETVAL
1486
1487char *
1488rxvt_term::display_id ()
1489 ALIAS:
1490 display_id = 0
1491 locale = 1
1492 CODE:
1493 switch (ix)
1494 {
1495 case 0: RETVAL = THIS->display->id; break;
1496 case 1: RETVAL = THIS->locale; break;
1497 }
1498 OUTPUT:
1499 RETVAL
1500
1501SV *
1502rxvt_term::envv ()
1503 ALIAS:
1504 argv = 1
1505 PPCODE:
1506{
1507 stringvec *vec = ix ? THIS->argv : THIS->envv;
1508
1509 EXTEND (SP, vec->size ());
1510
1511 for (char **i = vec->begin (); i != vec->end (); ++i)
1512 if (*i)
1513 PUSHs (sv_2mortal (newSVpv (*i, 0)));
1514}
1515
1516int
1517rxvt_term::pty_ev_events (int events = ev::UNDEF)
1518 CODE:
1519 RETVAL = THIS->pty_ev.events;
1520 if (events != ev::UNDEF)
1521 THIS->pty_ev.set (events);
1522 OUTPUT:
1523 RETVAL
1524
1525int
1526rxvt_term::pty_fd ()
1527 CODE:
1528 RETVAL = THIS->pty->pty;
1529 OUTPUT:
1530 RETVAL
1531
1532Window
802rxvt_term::parent () 1533rxvt_term::parent ()
803 CODE: 1534 CODE:
804 RETVAL = (U32)THIS->parent [0]; 1535 RETVAL = THIS->parent;
805 OUTPUT: 1536 OUTPUT:
806 RETVAL 1537 RETVAL
807 1538
808U32 1539int
1540rxvt_term::parent_x ()
1541 CODE:
1542 RETVAL = THIS->parent_x;
1543 OUTPUT:
1544 RETVAL
1545
1546int
1547rxvt_term::parent_y ()
1548 CODE:
1549 RETVAL = THIS->parent_y;
1550 OUTPUT:
1551 RETVAL
1552
1553Window
809rxvt_term::vt () 1554rxvt_term::vt ()
810 CODE: 1555 CODE:
811 RETVAL = (U32)THIS->vt; 1556 RETVAL = THIS->vt;
812 OUTPUT: 1557 OUTPUT:
813 RETVAL 1558 RETVAL
1559
1560void
1561rxvt_term::vt_emask_add (U32 emask)
1562 CODE:
1563 THIS->vt_emask_perl |= emask;
1564 THIS->vt_select_input ();
814 1565
815U32 1566U32
816rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 1567rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
817 CODE: 1568 CODE:
818{
819 RETVAL = THIS->rstyle; 1569 RETVAL = THIS->rstyle;
820 THIS->rstyle = new_rstyle; 1570 THIS->rstyle = new_rstyle;
821}
822 OUTPUT: 1571 OUTPUT:
823 RETVAL 1572 RETVAL
824 1573
825int 1574int
826rxvt_term::view_start (int newval = -1) 1575rxvt_term::view_start (int newval = 0)
1576 PROTOTYPE: $;$
827 CODE: 1577 CODE:
828{ 1578{
829 RETVAL = THIS->view_start; 1579 RETVAL = THIS->view_start;
830 1580 if (items > 1)
831 if (newval >= 0)
832 {
833 THIS->view_start = min (newval, THIS->nsaved);
834 THIS->scr_changeview (RETVAL); 1581 THIS->scr_changeview (newval);
835 }
836} 1582}
837 OUTPUT: 1583 OUTPUT:
838 RETVAL 1584 RETVAL
839 1585
840void 1586void
1587rxvt_term::set_urgency (bool enable)
1588
1589void
1590rxvt_term::focus_in ()
1591
1592void
1593rxvt_term::focus_out ()
1594
1595void
1596rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
1597 ALIAS:
1598 key_release = 1
1599 CODE:
1600{
1601 XKeyEvent xkey;
1602
1603 memset (&xkey, 0, sizeof (xkey));
1604
1605 xkey.time = time;
1606 xkey.state = state;
1607 xkey.keycode = keycode;
1608
1609 xkey.type = ix ? KeyRelease : KeyPress;
1610 xkey.display = THIS->dpy;
1611 xkey.window = THIS->vt;
1612 xkey.root = THIS->display->root;
1613 xkey.subwindow = THIS->vt;
1614
1615 if (ix)
1616 THIS->key_release (xkey);
1617 else
1618 THIS->key_press (xkey);
1619}
1620
1621void
841rxvt_term::want_refresh () 1622rxvt_term::want_refresh ()
842 CODE: 1623 CODE:
843 THIS->want_refresh = 1; 1624 THIS->want_refresh = 1;
1625 THIS->refresh_check ();
1626
1627void
1628rxvt_term::refresh_check ()
844 1629
845void 1630void
846rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1631rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
847 PPCODE: 1632 PPCODE:
848{ 1633{
849 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1634 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
850 XSRETURN_EMPTY; 1635 XSRETURN_EMPTY;
851 1636
852 line_t &l = ROW(row_number); 1637 line_t &l = ROW(row_number);
853 1638
854 if (GIMME_V != G_VOID) 1639 if (GIMME_V != G_VOID)
855 { 1640 {
856 wchar_t *wstr = new wchar_t [THIS->ncol]; 1641 wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
857 1642
858 for (int col = 0; col <THIS->ncol; col++) 1643 for (int col = 0; col < THIS->ncol; col++)
859 wstr [col] = l.t [col]; 1644 wstr [col] = l.t [col];
860 1645
861 XPUSHs (sv_2mortal (wcs2sv (wstr))); 1646 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
862
863 delete [] wstr;
864 } 1647 }
865 1648
866 if (new_text) 1649 if (new_text)
867 { 1650 {
868 wchar_t *wstr = sv2wcs (new_text); 1651 wchar_t *wstr = sv2wcs (new_text);
869 1652
870 int len = min (wcslen (wstr) - start_ofs, max_len); 1653 int len = min (wcslen (wstr) - start_ofs, max_len);
871 1654
872 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1655 if (start_col < 0 || start_col + len > THIS->ncol)
873 { 1656 {
874 free (wstr); 1657 free (wstr);
875 croak ("new_text extends beyond horizontal margins"); 1658 croak ("new_text extends beyond horizontal margins");
876 } 1659 }
877 1660
… …
887 1670
888void 1671void
889rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1672rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
890 PPCODE: 1673 PPCODE:
891{ 1674{
892 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1675 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
893 XSRETURN_EMPTY; 1676 XSRETURN_EMPTY;
894 1677
895 line_t &l = ROW(row_number); 1678 line_t &l = ROW(row_number);
896 1679
897 if (GIMME_V != G_VOID) 1680 if (GIMME_V != G_VOID)
… …
909 { 1692 {
910 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 1693 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
911 croak ("new_rend must be arrayref"); 1694 croak ("new_rend must be arrayref");
912 1695
913 AV *av = (AV *)SvRV (new_rend); 1696 AV *av = (AV *)SvRV (new_rend);
914 int len = min (av_len (av) + 1 - start_ofs, max_len); 1697 int len = min (AvFILL (av) + 1 - start_ofs, max_len);
915 1698
916 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1699 if (start_col < 0 || start_col + len > THIS->ncol)
917 croak ("new_rend array extends beyond horizontal margins"); 1700 croak ("new_rend array extends beyond horizontal margins");
918 1701
919 for (int col = start_col; col < start_col + len; col++) 1702 for (int col = start_col; col < start_col + len; col++)
920 { 1703 {
921 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; 1704 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
… …
927 1710
928int 1711int
929rxvt_term::ROW_l (int row_number, int new_length = -1) 1712rxvt_term::ROW_l (int row_number, int new_length = -1)
930 CODE: 1713 CODE:
931{ 1714{
932 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1715 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
933 XSRETURN_EMPTY; 1716 XSRETURN_EMPTY;
934 1717
935 line_t &l = ROW(row_number); 1718 line_t &l = ROW(row_number);
936 RETVAL = l.l; 1719 RETVAL = l.l;
937 1720
… …
943 1726
944bool 1727bool
945rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) 1728rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
946 CODE: 1729 CODE:
947{ 1730{
948 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1731 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
949 XSRETURN_EMPTY; 1732 XSRETURN_EMPTY;
950 1733
951 line_t &l = ROW(row_number); 1734 line_t &l = ROW(row_number);
952 RETVAL = l.is_longer (); 1735 RETVAL = l.is_longer ();
953 1736
… …
956} 1739}
957 OUTPUT: 1740 OUTPUT:
958 RETVAL 1741 RETVAL
959 1742
960SV * 1743SV *
961rxvt_term::special_encode (SV *str) 1744rxvt_term::special_encode (SV *string)
962 CODE: 1745 CODE:
963 abort ();//TODO 1746{
1747 wchar_t *wstr = sv2wcs (string);
1748 int wlen = wcslen (wstr);
1749 wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1750
1751 rxvt_push_locale (THIS->locale);
1752
1753 wchar_t *r = rstr;
1754 for (wchar_t *s = wstr; *s; s++)
1755 {
1756 int w = WCWIDTH (*s);
1757
1758 if (w == 0)
1759 {
1760 if (r == rstr)
1761 croak ("leading combining character unencodable");
1762
1763 unicode_t n = rxvt_compose (r[-1], *s);
1764 if (n == NOCHAR)
1765 n = rxvt_composite.compose (r[-1], *s);
1766
1767 r[-1] = n;
1768 }
1769#if !UNICODE_3
1770 else if (*s >= 0x10000)
1771 *r++ = rxvt_composite.compose (*s);
1772#endif
1773 else
1774 *r++ = *s;
1775
1776 // the *2 above only allows wcwidth <= 2
1777 if (w > 1)
1778 *r++ = NOCHAR;
1779 }
1780
1781 rxvt_pop_locale ();
1782
1783 free (wstr);
1784 RETVAL = wcs2sv (rstr, r - rstr);
1785}
1786 OUTPUT:
1787 RETVAL
964 1788
965SV * 1789SV *
966rxvt_term::special_decode (SV *str) 1790rxvt_term::special_decode (SV *text)
967 CODE: 1791 CODE:
968 abort ();//TODO 1792{
1793 wchar_t *wstr = sv2wcs (text);
1794 int dlen = 0;
969 1795
1796 // find length
1797 for (wchar_t *s = wstr; *s; s++)
1798 if (*s == NOCHAR)
1799 ;
1800 else if (IS_COMPOSE (*s))
1801 dlen += rxvt_composite.expand (*s);
1802 else
1803 dlen++;
1804
1805 wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1806
1807 // decode
1808 wchar_t *r = rstr;
1809 for (wchar_t *s = wstr; *s; s++)
1810 if (*s == NOCHAR)
1811 ;
1812 else if (IS_COMPOSE (*s))
1813 r += rxvt_composite.expand (*s, r);
1814 else
1815 *r++ = *s;
1816
1817 free (wstr);
1818 RETVAL = wcs2sv (rstr, r - rstr);
1819}
1820 OUTPUT:
1821 RETVAL
1822
970void 1823void
971rxvt_term::_resource (char *name, int index, SV *newval = 0) 1824rxvt_term::_resource (octet_string name, int index, SV *newval = 0)
972 PPCODE: 1825 PPCODE:
973{ 1826{
974 struct resval { const char *name; int value; } rslist [] = { 1827 static const struct resval { const char *name; int value; } *rs, rslist [] = {
975# define def(name) { # name, Rs_ ## name }, 1828# define def(name) { # name, Rs_ ## name },
976# define reserve(name,count) 1829# define reserve(name,count)
977# include "rsinc.h" 1830# include "rsinc.h"
978# undef def 1831# undef def
979# undef reserve 1832# undef reserve
980 }; 1833 };
981 1834
982 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 1835 rs = rslist + ecb_array_length (rslist);
983 1836
1837 if (*name)
984 do { 1838 {
1839 do {
985 if (rs-- == rslist) 1840 if (rs-- == rslist)
986 croak ("no such resource '%s', requested", name); 1841 croak ("no such resource '%s', requested", name);
987 } while (strcmp (name, rs->name)); 1842 } while (strcmp (name, rs->name));
988 1843
989 index += rs->value; 1844 index += rs->value;
1845 }
1846 else
1847 {
1848 --rs;
1849 name = (octet_string)"";
1850 }
990 1851
991 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) 1852 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
992 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); 1853 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
993 1854
994 if (GIMME_V != G_VOID) 1855 if (GIMME_V != G_VOID)
… …
1005 else 1866 else
1006 THIS->rs [index] = 0; 1867 THIS->rs [index] = 0;
1007 } 1868 }
1008} 1869}
1009 1870
1871const char *
1872rxvt_term::x_resource (octet_string name)
1873
1874bool
1875rxvt_term::option (U8 optval, int set = -1)
1876 CODE:
1877{
1878 RETVAL = THIS->option (optval);
1879
1880 if (set >= 0)
1881 {
1882 THIS->set_option (optval, set);
1883
1884 if (THIS->init_done) // avoid doing this before START
1885 switch (optval)
1886 {
1887 case Opt_skipBuiltinGlyphs:
1888 THIS->set_fonts ();
1889 THIS->scr_remap_chars ();
1890 THIS->scr_touch (true);
1891 THIS->want_refresh = 1;
1892 THIS->refresh_check ();
1893 break;
1894#ifdef CURSOR_BLINK
1895 case Opt_cursorBlink:
1896 THIS->cursor_blink_reset ();
1897 break;
1898#endif
1899
1900 case Opt_cursorUnderline:
1901 THIS->cursor_type = set ? 1 : 0;
1902 THIS->want_refresh = 1;
1903 THIS->refresh_check ();
1904 break;
1905
1906# case Opt_scrollBar_floating:
1907# case Opt_scrollBar_right:
1908# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1909# break;
1910 }
1911 }
1912}
1913 OUTPUT:
1914 RETVAL
1915
1916SV *
1917rxvt_term::lookup_keysym (int keysym, unsigned int state)
1918 CODE:
1919{
1920 keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state);
1921 RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef;
1922}
1923 OUTPUT:
1924 RETVAL
1925
1926bool
1927rxvt_term::bind_action (octet_string keysym, octet_string action)
1928 ALIAS:
1929 parse_keysym = 1
1930 CODE:
1931 RETVAL = 0 < THIS->bind_action (keysym, action);
1932 THIS->keyboard->register_done ();
1933 OUTPUT:
1934 RETVAL
1935
1010void 1936void
1937rxvt_term::register_command (int keysym, unsigned int state, SV *str)
1938 CODE:
1939 wchar_t *wstr = sv2wcs (str);
1940 THIS->keyboard->register_action (keysym, state, wstr);
1941 free (wstr);
1942
1943void
1011rxvt_term::cur (...) 1944rxvt_term::screen_cur (...)
1012 PROTOTYPE: $;$$ 1945 PROTOTYPE: $;$$
1013 ALIAS: 1946 ALIAS:
1014 screen_cur = 0 1947 screen_cur = 0
1015 selection_beg = 1 1948 selection_beg = 1
1016 selection_end = 2 1949 selection_end = 2
… …
1027 EXTEND (SP, 2); 1960 EXTEND (SP, 2);
1028 PUSHs (sv_2mortal (newSViv (rc.row))); 1961 PUSHs (sv_2mortal (newSViv (rc.row)));
1029 PUSHs (sv_2mortal (newSViv (rc.col))); 1962 PUSHs (sv_2mortal (newSViv (rc.col)));
1030 } 1963 }
1031 1964
1032 if (items == 3) 1965 if (items >= 3)
1966 {
1967 rc.row = SvIV (ST (1));
1968 rc.col = SvIV (ST (2));
1969
1970 if (ix == 2)
1033 { 1971 {
1034 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1972 if (rc.col == 0)
1035 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1973 {
1974 // col == 0 means end of previous line
1975 rc.row--;
1976 rc.col = THIS->ncol;
1977 }
1978 else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
1979 && rc.col > ROW(rc.row).l)
1980 {
1981 // col >= length means while line and add newline
1982 rc.col = THIS->ncol;
1983 }
1984 }
1985
1986 clamp_it (rc.col, 0, THIS->ncol);
1987 clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1036 1988
1037 if (ix) 1989 if (ix)
1038 THIS->want_refresh = 1; 1990 {
1991 THIS->selection.screen = THIS->current_screen;
1992
1993 THIS->selection_changed ();
1994 THIS->refresh_check ();
1995 }
1039 } 1996 }
1040} 1997}
1041 1998
1042int 1999int
1043rxvt_term::selection_grab (int eventtime = CurrentTime) 2000rxvt_term::selection_screen (int screen = -1)
2001 CODE:
2002 RETVAL = THIS->selection.screen;
2003 if (screen >= 0)
2004 THIS->selection.screen = screen;
2005 OUTPUT:
2006 RETVAL
1044 2007
1045void 2008void
2009rxvt_term::selection_request (Time tm, int selnum)
2010
2011void
2012rxvt_term::selection_clear (bool clipboard = false)
2013
2014void
2015rxvt_term::selection_make (Time eventtime, bool rect = false)
2016 CODE:
2017 THIS->selection.op = SELECTION_CONT;
2018 THIS->selection.rect = rect;
2019 THIS->selection_make (eventtime);
2020
2021int
2022rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
2023
2024void
1046rxvt_term::selection (SV *newtext = 0) 2025rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1047 PPCODE: 2026 PPCODE:
1048{ 2027{
2028 wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
2029 unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
2030
1049 if (GIMME_V != G_VOID) 2031 if (GIMME_V != G_VOID)
1050 XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))); 2032 XPUSHs (text
2033 ? sv_2mortal (wcs2sv (text, len))
2034 : &PL_sv_undef);
1051 2035
1052 if (newtext) 2036 if (newtext)
1053 { 2037 {
1054 free (THIS->selection.text); 2038 free (text);
1055 2039
1056 THIS->selection.text = sv2wcs (newtext); 2040 text = sv2wcs (newtext);
1057 THIS->selection.len = wcslen (THIS->selection.text); 2041 len = wcslen (text);
1058 } 2042 }
1059} 2043}
2044
2045char
2046rxvt_term::cur_charset ()
2047 CODE:
2048 RETVAL = THIS->charsets [THIS->screen.charset];
2049 OUTPUT:
2050 RETVAL
2051
2052void
2053rxvt_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)
2054
2055void
2056rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
2057
2058void
2059rxvt_term::scr_bell ()
2060
2061void
2062rxvt_term::scr_recolor (bool refresh = true);
2063
2064void
2065rxvt_term::scr_change_screen (int screen)
1060 2066
1061void 2067void
1062rxvt_term::scr_add_lines (SV *string) 2068rxvt_term::scr_add_lines (SV *string)
1063 CODE: 2069 CODE:
1064{ 2070{
1065 wchar_t *wstr = sv2wcs (string); 2071 wchar_t *wstr = sv2wcs (string);
1066 int wlen = wcslen (wstr);
1067 unicode_t *ustr = new unicode_t [wlen];
1068 int nlines = 0;
1069
1070 for (int i = wlen; i--; )
1071 {
1072 ustr [i] = wstr [i];
1073 nlines += ustr [i] == '\012';
1074 }
1075
1076 THIS->scr_add_lines (ustr, nlines, wlen); 2072 THIS->scr_add_lines (wstr, wcslen (wstr));
1077
1078 free (wstr); 2073 free (wstr);
1079 delete [] ustr;
1080} 2074}
2075
2076void
2077rxvt_term::tt_write_user_input (SV *octets)
2078 INIT:
2079 STRLEN len;
2080 char *str = SvPVbyte (octets, len);
2081 C_ARGS:
2082 str, len
1081 2083
1082void 2084void
1083rxvt_term::tt_write (SV *octets) 2085rxvt_term::tt_write (SV *octets)
1084 INIT: 2086 INIT:
1085 STRLEN len; 2087 STRLEN len;
1086 char *str = SvPVbyte (octets, len); 2088 char *str = SvPVbyte (octets, len);
1087 C_ARGS: 2089 C_ARGS:
1088 str, len 2090 str, len
1089 2091
1090void 2092void
2093rxvt_term::tt_paste (SV *octets)
2094 INIT:
2095 STRLEN len;
2096 char *str = SvPVbyte (octets, len);
2097 C_ARGS:
2098 str, len
2099
2100void
1091rxvt_term::cmd_parse (SV *octets) 2101rxvt_term::cmd_parse (SV *octets)
1092 CODE: 2102 CODE:
1093{ 2103{
1094 STRLEN len; 2104 STRLEN len;
1095 char *str = SvPVbyte (octets, len); 2105 char *str = SvPVbyte (octets, len);
… …
1098 char *old_cmdbuf_endp = THIS->cmdbuf_endp; 2108 char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1099 2109
1100 THIS->cmdbuf_ptr = str; 2110 THIS->cmdbuf_ptr = str;
1101 THIS->cmdbuf_endp = str + len; 2111 THIS->cmdbuf_endp = str + len;
1102 2112
2113 rxvt_push_locale (THIS->locale);
1103 THIS->cmd_parse (); 2114 THIS->cmd_parse ();
2115 rxvt_pop_locale ();
1104 2116
1105 THIS->cmdbuf_ptr = old_cmdbuf_ptr; 2117 THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1106 THIS->cmdbuf_endp = old_cmdbuf_endp; 2118 THIS->cmdbuf_endp = old_cmdbuf_endp;
1107} 2119}
1108 2120
… …
1115 o->self = (HV *)SvRV (RETVAL); 2127 o->self = (HV *)SvRV (RETVAL);
1116} 2128}
1117 OUTPUT: 2129 OUTPUT:
1118 RETVAL 2130 RETVAL
1119 2131
2132#############################################################################
2133# Various X Utility Functions
2134#############################################################################
2135
2136void
2137rxvt_term::XListProperties (Window window)
2138 PPCODE:
2139{
2140 int count;
2141 Atom *props = XListProperties (THIS->dpy, window, &count);
2142
2143 EXTEND (SP, count);
2144 while (count--)
2145 PUSHs (newSVuv ((U32)props [count]));
2146
2147 XFree (props);
2148}
2149
2150void
2151rxvt_term::XGetWindowProperty (Window window, Atom property)
2152 PPCODE:
2153{
2154 Atom type;
2155 int format;
2156 unsigned long nitems;
2157 unsigned long bytes_after;
2158 unsigned char *prop;
2159
2160 XGetWindowProperty (THIS->dpy, window, property,
2161 0, 1<<24, 0, AnyPropertyType,
2162 &type, &format, &nitems, &bytes_after, &prop);
2163
2164 if (type != None)
2165 {
2166 int elemsize = format == 16 ? sizeof (short)
2167 : format == 32 ? sizeof (long)
2168 : 1;
2169
2170 EXTEND (SP, 3);
2171 PUSHs (newSVuv ((U32)type));
2172 PUSHs (newSViv (format));
2173 PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
2174 XFree (prop);
2175 }
2176}
2177
2178void
2179rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
2180 CODE:
2181{
2182 STRLEN len;
2183 char *data_ = SvPVbyte (data, len);
2184
2185 int elemsize = format == 16 ? sizeof (short)
2186 : format == 32 ? sizeof (long)
2187 : 1;
2188
2189 XChangeProperty (THIS->dpy, window, property,
2190 type, format, PropModeReplace,
2191 (unsigned char *)data_, len / elemsize);
2192}
2193
2194Atom
2195XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
2196 C_ARGS: term->dpy, atom_name, only_if_exists
2197
2198char *
2199XGetAtomName (rxvt_term *term, Atom atom)
2200 C_ARGS: term->dpy, atom
2201 CLEANUP:
2202 XFree (RETVAL);
2203
2204void
2205XDeleteProperty (rxvt_term *term, Window window, Atom property)
2206 C_ARGS: term->dpy, window, property
2207
2208Window
2209rxvt_term::DefaultRootWindow ()
2210 CODE:
2211 RETVAL = THIS->display->root;
2212 OUTPUT:
2213 RETVAL
2214
2215#if 0
2216
2217Window
2218XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
2219 C_ARGS: term->dpy, (Window)parent,
2220 x, y, width, height, 0,
2221 term->pix_colors_focused[Color_border],
2222 term->pix_colors_focused[Color_border]
2223
2224#endif
2225
2226void
2227XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
2228 C_ARGS: term->dpy, window, parent, x, y
2229
2230void
2231XMapWindow (rxvt_term *term, Window window)
2232 C_ARGS: term->dpy, window
2233
2234void
2235XUnmapWindow (rxvt_term *term, Window window)
2236 C_ARGS: term->dpy, window
2237
2238void
2239XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
2240 C_ARGS: term->dpy, window, x, y, width, height
2241
2242void
2243rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
2244 CODE:
2245{
2246 XWindowAttributes attr;
2247 XGetWindowAttributes (THIS->dpy, window, &attr);
2248 XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
2249}
2250
2251void
2252rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
2253 PPCODE:
2254{
2255 int dx, dy;
2256 Window child;
2257
2258 if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
2259 {
2260 EXTEND (SP, 3);
2261 PUSHs (newSViv (dx));
2262 PUSHs (newSViv (dy));
2263 PUSHs (newSVuv (child));
2264 }
2265}
2266
2267#############################################################################
2268# fancy bg bloatstuff (TODO: should be moved up somewhere)
2269
2270bool
2271rxvt_term::has_render ()
2272 CODE:
2273 RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
2274 OUTPUT:
2275 RETVAL
2276
2277void
2278rxvt_term::background_geometry (bool border = false)
2279 PPCODE:
2280 EXTEND (SP, 4);
2281 PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
2282 PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
2283 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
2284 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
2285
2286#if HAVE_IMG
2287
2288rxvt_img *
2289rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
2290 CODE:
2291 XRenderPictFormat *f = SvOK (format)
2292 ? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
2293 : XRenderFindVisualFormat (THIS->dpy, THIS->visual);
2294 RETVAL = new rxvt_img (THIS, f, x, y, width, height);
2295 RETVAL->alloc ();
2296 OUTPUT:
2297 RETVAL
2298
2299#if ENABLE_TRANSPARENCY
2300
2301rxvt_img *
2302rxvt_term::new_img_from_root ()
2303 CODE:
2304 RETVAL = rxvt_img::new_from_root (THIS);
2305 OUTPUT:
2306 RETVAL
2307
2308#endif
2309
2310#if HAVE_PIXBUF
2311
2312rxvt_img *
2313rxvt_term::new_img_from_file (octet_string filename)
2314 CODE:
2315 try
2316 {
2317 RETVAL = rxvt_img::new_from_file (THIS, filename);
2318 }
2319 catch (const class rxvt_failure_exception &e)
2320 {
2321 croak ("new_img_from_file failed");
2322 }
2323 OUTPUT:
2324 RETVAL
2325
2326#endif
2327
2328void
2329rxvt_term::clr_background ()
2330 CODE:
2331 delete THIS->bg_img;
2332 THIS->bg_img = 0;
2333 THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
2334
2335void
2336rxvt_term::set_background (rxvt_img *img, bool border = false)
2337 CODE:
2338 delete THIS->bg_img;
2339 THIS->bg_img = 0;
2340 THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
2341
2342 //if (img) // TODO: cannot be false, maybe allow and get rid of clr_background?
2343 {
2344 img = img->clone (); // own the img
2345
2346 if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
2347 img->sub_rect (0, 0,
2348 border ? THIS->vt_width : THIS->szHint.width,
2349 border ? THIS->vt_height : THIS->szHint.height)
2350 ->replace (img);
2351
2352 // just in case, should usually be a nop
2353 img->reify ()
2354 ->replace (img);
2355
2356 img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
2357 ->replace (img);
2358
2359 THIS->bg_img = img;
2360
2361 if (!border)
2362 THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
2363 }
2364
2365#endif
2366
2367#############################################################################
2368# urxvt::overlay
2369#############################################################################
2370
1120MODULE = urxvt PACKAGE = urxvt::overlay 2371MODULE = urxvt PACKAGE = urxvt::overlay
1121 2372
1122void 2373void
1123overlay::set (int x, int y, SV *text, SV *rend = 0) 2374overlay::set (int x, int y, SV *text, SV *rend = 0)
1124 2375
… …
1129overlay::hide () 2380overlay::hide ()
1130 2381
1131void 2382void
1132overlay::DESTROY () 2383overlay::DESTROY ()
1133 2384
2385INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
2386
2387MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
2388
2389#if HAVE_PIXBUF
2390
2391urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
2392 C_ARGS: filename, 0
2393
2394void
2395DESTROY (urxvt::pixbuf self)
2396 CODE:
2397 g_object_unref (self);
2398
2399#endif
2400
1134MODULE = urxvt PACKAGE = urxvt::timer 2401MODULE = urxvt PACKAGE = urxvt::img
1135 2402
1136SV * 2403#if HAVE_IMG
1137timer::new () 2404
2405# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
2406# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
2407
2408void
2409rxvt_img::geometry ()
1138 CODE: 2410 PPCODE:
1139 timer *w = new timer; 2411 EXTEND (SP, 4);
1140 w->start (NOW); 2412 PUSHs (sv_2mortal (newSViv (THIS->x)));
1141 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 2413 PUSHs (sv_2mortal (newSViv (THIS->y)));
1142 w->self = (HV *)SvRV (RETVAL); 2414 PUSHs (sv_2mortal (newSViv (THIS->w)));
1143 OUTPUT: 2415 PUSHs (sv_2mortal (newSViv (THIS->h)));
1144 RETVAL
1145 2416
1146timer * 2417int
1147timer::cb (SV *cb) 2418rxvt_img::x ()
2419 ALIAS:
2420 x = 0
2421 y = 1
2422 w = 2
2423 h = 3
1148 CODE: 2424 CODE:
1149 THIS->cb (cb); 2425 switch (ix)
2426 {
2427 case 0: RETVAL = THIS->x; break;
2428 case 1: RETVAL = THIS->y; break;
2429 case 2: RETVAL = THIS->w; break;
2430 case 3: RETVAL = THIS->h; break;
2431 }
2432 OUTPUT:
1150 RETVAL = THIS; 2433 RETVAL
1151 OUTPUT:
1152 RETVAL
1153 2434
1154NV 2435Pixmap
1155timer::at () 2436rxvt_img::pm ()
1156 CODE: 2437 CODE:
1157 RETVAL = THIS->at; 2438 RETVAL = THIS->pm;
1158 OUTPUT: 2439 OUTPUT:
1159 RETVAL 2440 RETVAL
1160 2441
1161timer * 2442void
1162timer::interval (NV interval) 2443rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
2444 PROTOTYPE: $;$$$$
2445 INIT:
2446 rxvt_screen screen;
2447 screen.set (THIS->d);
2448 rgba cc = parse_rgba (c, &screen);
2449 C_ARGS: cc, x, y, w, h
2450
2451void
2452rxvt_img::DESTROY ()
2453 CODE:
2454 delete THIS;
2455
2456void
2457rxvt_img::add_alpha ()
2458
2459void
2460rxvt_img::unshare ()
2461
2462void
2463rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1163 CODE: 2464 PPCODE:
1164 THIS->interval = interval; 2465 if (items >= 2)
2466 THIS->repeat_mode (repeat);
2467 if (GIMME_V != G_VOID)
2468 XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
2469
2470void
2471rxvt_img::move (int dx, int dy)
2472
2473void
2474rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2475
2476void
2477rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2478
2479void
2480rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
2481
2482rxvt_img *
2483rxvt_img::clone ()
2484
2485rxvt_img *
2486rxvt_img::reify ()
2487
2488rxvt_img *
2489rxvt_img::sub_rect (int x, int y, int width, int height)
2490
2491rxvt_img *
2492rxvt_img::blur (int rh, int rv)
2493
2494rxvt_img *
2495rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
2496
2497rxvt_img *
2498rxvt_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)
2499 INIT:
2500 rxvt_img::nv matrix[3][3] = {
2501 { p11, p12, p13 },
2502 { p21, p22, p23 },
2503 { p31, p32, p33 }
2504 };
2505 C_ARGS: matrix
2506
2507rxvt_img *
2508rxvt_img::scale (int new_width, int new_height)
2509
2510rxvt_img *
2511rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
2512
2513rxvt_img *
2514rxvt_img::tint (SV *c)
2515 INIT:
2516 rxvt_screen screen;
2517 screen.set (THIS->d);
2518 rgba cc = parse_rgba (c, &screen);
2519 C_ARGS: cc
2520
2521rxvt_img *
2522rxvt_img::shade (rxvt_img::nv factor)
2523
2524rxvt_img *
2525rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
2526 CODE:
2527 rxvt_img::nv *vparams = 0;
2528 int nparams = 0;
2529
2530 if (SvOK (params))
2531 {
2532 if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
2533 croak ("rxvt_img::filter: params must be an array reference with parameter values");
2534
2535 nparams = av_len ((AV *)SvRV (params)) + 1;
2536 vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
2537
2538 for (int i = 0; i < nparams; ++i)
2539 vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
2540 }
2541
2542 RETVAL = THIS->filter (name, nparams, vparams);
2543 free (vparams);
2544 OUTPUT:
1165 RETVAL = THIS; 2545 RETVAL
1166 OUTPUT:
1167 RETVAL
1168 2546
1169timer * 2547#endif
1170timer::set (NV tstamp)
1171 CODE:
1172 THIS->set (tstamp);
1173 RETVAL = THIS;
1174 OUTPUT:
1175 RETVAL
1176 2548
1177timer *
1178timer::start (NV tstamp = THIS->at)
1179 CODE:
1180 THIS->start (tstamp);
1181 RETVAL = THIS;
1182 OUTPUT:
1183 RETVAL
1184
1185timer *
1186timer::stop ()
1187 CODE:
1188 THIS->stop ();
1189 RETVAL = THIS;
1190 OUTPUT:
1191 RETVAL
1192
1193void
1194timer::DESTROY ()
1195
1196MODULE = urxvt PACKAGE = urxvt::iow
1197
1198SV *
1199iow::new ()
1200 CODE:
1201 iow *w = new iow;
1202 RETVAL = newSVptr ((void *)w, "urxvt::iow");
1203 w->self = (HV *)SvRV (RETVAL);
1204 OUTPUT:
1205 RETVAL
1206
1207iow *
1208iow::cb (SV *cb)
1209 CODE:
1210 THIS->cb (cb);
1211 RETVAL = THIS;
1212 OUTPUT:
1213 RETVAL
1214
1215iow *
1216iow::fd (int fd)
1217 CODE:
1218 THIS->fd = fd;
1219 RETVAL = THIS;
1220 OUTPUT:
1221 RETVAL
1222
1223iow *
1224iow::events (short events)
1225 CODE:
1226 THIS->events = events;
1227 RETVAL = THIS;
1228 OUTPUT:
1229 RETVAL
1230
1231iow *
1232iow::start ()
1233 CODE:
1234 THIS->start ();
1235 RETVAL = THIS;
1236 OUTPUT:
1237 RETVAL
1238
1239iow *
1240iow::stop ()
1241 CODE:
1242 THIS->stop ();
1243 RETVAL = THIS;
1244 OUTPUT:
1245 RETVAL
1246
1247void
1248iow::DESTROY ()
1249
1250

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