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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.9 by root, Tue Jan 3 01:15:00 2006 UTC vs.
Revision 1.237 by root, Wed Jun 17 11:59:37 2015 UTC

1/*----------------------------------------------------------------------* 1/*----------------------------------------------------------------------*
2 * File: rxvtperl.xs 2 * File: rxvtperl.xs
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 2005-2005 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 (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
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);
52 return rxvt_utf8towcs (str, len); 118 return rxvt_utf8towcs (str, len);
53} 119}
54 120
55static SV * 121static SV *
56new_ref (HV *hv, const char *klass) 122wcs2sv (wchar_t *wstr, int len = -1)
57{ 123{
58 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1)); 124 char *str = rxvt_wcstoutf8 (wstr, len);
59}
60 125
61//TODO: use magic 126 SV *sv = newSVpv (str, 0);
127 SvUTF8_on (sv);
128 free (str);
129
130 return sv;
131}
132
62static SV * 133static SV *
63newSVptr (void *ptr, const char *klass) 134newSVptr (void *ptr, const char *klass)
64{ 135{
65 HV *hv = newHV (); 136 HV *hv = newHV ();
66 hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0); 137 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 138 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
139}
140
141static void
142clearSVptr (SV *sv)
143{
144 if (SvROK (sv))
145 sv = SvRV (sv);
146
147 hv_clear ((HV *)sv);
148 sv_unmagic (sv, PERL_MAGIC_ext);
68} 149}
69 150
70static long 151static long
71SvPTR (SV *sv, const char *klass) 152SvPTR (SV *sv, const char *klass)
72{ 153{
73 if (!sv_derived_from (sv, klass)) 154 if (!sv_derived_from (sv, klass))
74 croak ("object of type %s expected", klass); 155 croak ("object of type %s expected", klass);
75 156
76 IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1)); 157 MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77 158
78 if (!iv) 159 if (!mg)
79 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);
80 161
81 return (long)iv; 162 return (long)mg->mg_ptr;
82} 163}
83 164
84#define newSVterm(term) SvREFCNT_inc ((SV *)term->self) 165#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") 166#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86 167
87///////////////////////////////////////////////////////////////////////////// 168/////////////////////////////////////////////////////////////////////////////
88 169
89struct perl_watcher 170#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
171
172class overlay : overlay_base
90{ 173{
91 SV *cbsv; 174 rxvt_term *THIS;
175 AV *overlay_av;
176 int border;
177
178public:
92 HV *self; 179 HV *self;
93 180
94 perl_watcher () 181 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
95 : cbsv (newSV (0)) 182 ~overlay ();
96 {
97 }
98 183
99 ~perl_watcher () 184 void show ();
100 { 185 void hide ();
101 SvREFCNT_dec (cbsv);
102 }
103 186
104 void cb (SV *cb) 187 void swap ();
105 {
106 sv_setsv (cbsv, cb);
107 }
108 188
109 void invoke (const char *type, SV *self, int arg = -1); 189 void set (int x, int y, SV *str, SV *rend);
110}; 190};
111 191
112void 192overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
113perl_watcher::invoke (const char *type, SV *self, int arg) 193: THIS(THIS), border(border == 2), overlay_av (0)
114{ 194{
115 dSP; 195 x = x_;
196 y = y_;
197 w = w_;
198 h = h_;
116 199
117 ENTER; 200 if (w < 0) w = 0;
118 SAVETMPS; 201 if (h < 0) h = 0;
119 202
120 PUSHMARK (SP); 203 if (border == 2)
121
122 XPUSHs (sv_2mortal (self));
123
124 if (arg >= 0)
125 XPUSHs (sv_2mortal (newSViv (arg)));
126
127 PUTBACK;
128 call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
129 SPAGAIN;
130
131 PUTBACK;
132 FREETMPS;
133 LEAVE;
134
135 if (SvTRUE (ERRSV))
136 rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
137}
138
139#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
140#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
141
142struct timer : time_watcher, perl_watcher
143{
144 timer ()
145 : time_watcher (this, &timer::execute)
146 { 204 {
205 w += 2;
206 h += 2;
147 } 207 }
148 208
149 void execute (time_watcher &w) 209 text = new text_t *[h];
210 rend = new rend_t *[h];
211
212 for (int y = 0; y < h; y++)
150 { 213 {
151 invoke ("urxvt::timer", newSVtimer (this)); 214 text_t *tp = text[y] = new text_t[w];
215 rend_t *rp = rend[y] = new rend_t[w];
216
217 text_t t0, t1, t2;
218 rend_t r = rstyle;
219
220 if (border == 2)
221 {
222 if (y == 0)
223 t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
224 else if (y < h - 1)
225 t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
226 else
227 t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
228
229 *tp++ = t0;
230 *rp++ = r;
231
232 for (int x = w - 2; x-- > 0; )
233 {
234 *tp++ = t1;
235 *rp++ = r;
236 }
237
238 *tp = t2;
239 *rp = r;
240 }
241 else
242 for (int x = w; x-- > 0; )
243 {
244 *tp++ = 0x0020;
245 *rp++ = r;
246 }
152 } 247 }
153};
154 248
155#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
156#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
157
158struct iow : io_watcher, perl_watcher
159{
160 iow () 249 show ();
161 : io_watcher (this, &iow::execute) 250}
251
252overlay::~overlay ()
253{
254 hide ();
255
256 for (int y = h; y--; )
162 { 257 {
258 delete [] text[y];
259 delete [] rend[y];
163 } 260 }
164 261
165 void execute (io_watcher &w, short revents) 262 delete [] text;
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));
276
277 THIS->want_refresh = 1;
278 THIS->refresh_check ();
279}
280
281void
282overlay::hide ()
283{
284 if (!overlay_av)
285 return;
286
287 int i;
288
289 for (i = AvFILL (overlay_av); i >= 0; i--)
290 if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
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 ();
303}
304
305void overlay::swap ()
306{
307 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
308 int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
309
310 int ov_w = min (w, THIS->ncol - ov_x);
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;
317
318 for (int y = ov_h; y--; )
166 { 319 {
167 invoke ("urxvt::iow", newSViow (this), revents); 320 text_t *t1 = text [y];
321 rend_t *r1 = rend [y];
322
323 text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
324 rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
325
326 for (int x = ov_w; x--; )
327 {
328 text_t t = *t1; *t1++ = *t2; *t2++ = t;
329 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
330 }
168 } 331 }
169}; 332
333}
334
335void overlay::set (int x, int y, SV *text, SV *rend)
336{
337 x += border;
338 y += border;
339
340 if (!IN_RANGE_EXC (y, 0, h - border))
341 return;
342
343 wchar_t *wtext = sv2wcs (text);
344
345 for (int col = min (wcslen (wtext), w - x - border); col--; )
346 this->text [y][x + col] = wtext [col];
347
348 free (wtext);
349
350 if (rend)
351 {
352 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
353 croak ("rend must be arrayref");
354
355 AV *av = (AV *)SvRV (rend);
356
357 for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
358 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
359 }
360
361 THIS->want_refresh = 1;
362 THIS->refresh_check ();
363}
170 364
171///////////////////////////////////////////////////////////////////////////// 365/////////////////////////////////////////////////////////////////////////////
172 366
367#include "iom_perl.h"
368
369/////////////////////////////////////////////////////////////////////////////
370
173struct rxvt_perl_interp rxvt_perl; 371struct rxvt_perl_interp rxvt_perl;
174 372
175static PerlInterpreter *perl; 373static PerlInterpreter *perl;
176
177rxvt_perl_interp::rxvt_perl_interp ()
178{
179}
180 374
181rxvt_perl_interp::~rxvt_perl_interp () 375rxvt_perl_interp::~rxvt_perl_interp ()
182{ 376{
183 if (perl) 377 if (perl)
184 { 378 {
185 perl_destruct (perl); 379 perl_destruct (perl);
186 perl_free (perl); 380 perl_free (perl);
381 PERL_SYS_TERM ();
187 } 382 }
188} 383}
189 384
190void 385void
191rxvt_perl_interp::init () 386rxvt_perl_interp::init ()
192{ 387{
193 if (!perl) 388 if (!perl)
194 { 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
195 char *argv[] = { 396 char *args[] = {
196 "", 397 "",
197 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 398 "-e"
399 "BEGIN {"
400 " urxvt->bootstrap;"
401 " unshift @INC, '" LIBDIR "';"
402 "}"
403 ""
404 "use urxvt;"
198 }; 405 };
406 int argc = ecb_array_length (args);
407 char **argv = args;
199 408
409 PERL_SYS_INIT3 (&argc, &argv, &environ);
200 perl = perl_alloc (); 410 perl = perl_alloc ();
201 perl_construct (perl); 411 perl_construct (perl);
202 412
203 if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) 413 if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
204 || 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--)
205 { 548 {
206 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); 549 rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
207 550 delete req;
208 perl_destruct (perl);
209 perl_free (perl);
210 perl = 0;
211 } 551 }
212 } 552 }
213}
214 553
215bool 554 bool event_consumed;
216rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
217{
218 if (!perl
219 || (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
220 return false;
221
222 if (htype == HOOK_INIT) // first hook ever called
223 term->self = (void *)newSVptr ((void *)term, "urxvt::term");
224 555
556 if (term->perl.should_invoke [htype])
557 {
225 dSP; 558 dSP;
226 va_list ap; 559 va_list ap;
227 560
228 va_start (ap, htype); 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;
742 }
743 else
744 event_consumed = false;
745
746 // post-handling of some events
747 if (htype == HOOK_REFRESH_BEGIN)
748 {
749 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
750
751 for (int i = AvFILL (av); i >= 0; i--)
752 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
753 }
754 else if (htype == HOOK_DESTROY)
755 {
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;
761 }
762
763 return event_consumed;
764}
765
766void
767rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
768{
769 localise_env set_environ (perl_environ);
229 770
230 ENTER; 771 ENTER;
231 SAVETMPS; 772 SAVETMPS;
232 773
233 PUSHMARK (SP); 774 dSP;
234
235 XPUSHs (sv_2mortal (newSVterm (term)));
236 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);
237 778
238 for (;;) { 779 if (SvTRUE (ERRSV))
239 data_type dt = (data_type)va_arg (ap, int); 780 rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
240 781
241 switch (dt) 782 FREETMPS;
783 LEAVE;
784}
785
786/////////////////////////////////////////////////////////////////////////////
787
788MODULE = urxvt PACKAGE = urxvt
789
790PROTOTYPES: ENABLE
791
792BOOT:
793{
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));
798
799 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
800# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
801# include "hookinc.h"
802# undef def
803
804 HV *option = get_hv ("urxvt::OPTION", 1);
805# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
806# define nodef(name)
807# include "optinc.h"
808# undef nodef
809# undef def
810
811 HV *stash = gv_stashpv ("urxvt", 1);
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),
822 const_iv (DEFAULT_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),
835 const_iv (RS_Bold),
836 const_iv (RS_Italic),
837 const_iv (RS_Blink),
838 const_iv (RS_RVid),
839 const_iv (RS_Uline),
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
853 const_iv (CurrentTime),
854 const_iv (ShiftMask),
855 const_iv (LockMask),
856 const_iv (ControlMask),
857 const_iv (Mod1Mask),
858 const_iv (Mod2Mask),
859 const_iv (Mod3Mask),
860 const_iv (Mod4Mask),
861 const_iv (Mod5Mask),
862 const_iv (Button1Mask),
863 const_iv (Button2Mask),
864 const_iv (Button3Mask),
865 const_iv (Button4Mask),
866 const_iv (Button5Mask),
867 const_iv (AnyModifier),
868
869 const_iv (NoSymbol),
870 const_iv (GrabModeSync),
871 const_iv (GrabModeAsync),
872
873 const_iv (NoEventMask),
874 const_iv (KeyPressMask),
875 const_iv (KeyReleaseMask),
876 const_iv (ButtonPressMask),
877 const_iv (ButtonReleaseMask),
878 const_iv (EnterWindowMask),
879 const_iv (LeaveWindowMask),
880 const_iv (PointerMotionMask),
881 const_iv (PointerMotionHintMask),
882 const_iv (Button1MotionMask),
883 const_iv (Button2MotionMask),
884 const_iv (Button3MotionMask),
885 const_iv (Button4MotionMask),
886 const_iv (Button5MotionMask),
887 const_iv (ButtonMotionMask),
888 const_iv (KeymapStateMask),
889 const_iv (ExposureMask),
890 const_iv (VisibilityChangeMask),
891 const_iv (StructureNotifyMask),
892 const_iv (ResizeRedirectMask),
893 const_iv (SubstructureNotifyMask),
894 const_iv (SubstructureRedirectMask),
895 const_iv (FocusChangeMask),
896 const_iv (PropertyChangeMask),
897 const_iv (ColormapChangeMask),
898 const_iv (OwnerGrabButtonMask),
899
900 const_iv (KeyPress),
901 const_iv (KeyRelease),
902 const_iv (ButtonPress),
903 const_iv (ButtonRelease),
904 const_iv (MotionNotify),
905 const_iv (EnterNotify),
906 const_iv (LeaveNotify),
907 const_iv (FocusIn),
908 const_iv (FocusOut),
909 const_iv (KeymapNotify),
910 const_iv (Expose),
911 const_iv (GraphicsExpose),
912 const_iv (NoExpose),
913 const_iv (VisibilityNotify),
914 const_iv (CreateNotify),
915 const_iv (DestroyNotify),
916 const_iv (UnmapNotify),
917 const_iv (MapNotify),
918 const_iv (MapRequest),
919 const_iv (ReparentNotify),
920 const_iv (ConfigureNotify),
921 const_iv (ConfigureRequest),
922 const_iv (GravityNotify),
923 const_iv (ResizeRequest),
924 const_iv (CirculateNotify),
925 const_iv (CirculateRequest),
926 const_iv (PropertyNotify),
927 const_iv (SelectionClear),
928 const_iv (SelectionRequest),
929 const_iv (SelectionNotify),
930 const_iv (ColormapNotify),
931 const_iv (ClientMessage),
932 const_iv (MappingNotify),
933# if ENABLE_XIM_ONTHESPOT
934 const_iv (XIMReverse),
935 const_iv (XIMUnderline),
936 const_iv (XIMHighlight),
937 const_iv (XIMPrimary),
938 const_iv (XIMSecondary),
939 const_iv (XIMTertiary),
940 const_iv (XIMVisibleToForward),
941 const_iv (XIMVisibleToBackword),
942 const_iv (XIMVisibleToCenter),
943#if XRENDER
944 const_iv (PictStandardARGB32),
945 const_iv (PictStandardRGB24),
946 const_iv (PictStandardA8),
947 const_iv (PictStandardA4),
948 const_iv (PictStandardA1),
949 const_iv (RepeatNone),
950 const_iv (RepeatNormal),
951 const_iv (RepeatPad),
952 const_iv (RepeatReflect),
953 // all versions
954 const_iv (PictOpClear),
955 const_iv (PictOpSrc),
956 const_iv (PictOpDst),
957 const_iv (PictOpOver),
958 const_iv (PictOpOverReverse),
959 const_iv (PictOpIn),
960 const_iv (PictOpInReverse),
961 const_iv (PictOpOut),
962 const_iv (PictOpOutReverse),
963 const_iv (PictOpAtop),
964 const_iv (PictOpAtopReverse),
965 const_iv (PictOpXor),
966 const_iv (PictOpAdd),
967 const_iv (PictOpSaturate),
968 // 0.2+
969 const_iv (PictOpDisjointClear),
970 const_iv (PictOpDisjointSrc),
971 const_iv (PictOpDisjointDst),
972 const_iv (PictOpDisjointOver),
973 const_iv (PictOpDisjointOverReverse),
974 const_iv (PictOpDisjointIn),
975 const_iv (PictOpDisjointInReverse),
976 const_iv (PictOpDisjointOut),
977 const_iv (PictOpDisjointOutReverse),
978 const_iv (PictOpDisjointAtop),
979 const_iv (PictOpDisjointAtopReverse),
980 const_iv (PictOpDisjointXor),
981 const_iv (PictOpConjointClear),
982 const_iv (PictOpConjointSrc),
983 const_iv (PictOpConjointDst),
984 const_iv (PictOpConjointOver),
985 const_iv (PictOpConjointOverReverse),
986 const_iv (PictOpConjointIn),
987 const_iv (PictOpConjointInReverse),
988 const_iv (PictOpConjointOut),
989 const_iv (PictOpConjointOutReverse),
990 const_iv (PictOpConjointAtop),
991 const_iv (PictOpConjointAtopReverse),
992 const_iv (PictOpConjointXor),
993 // 0.11+
994 const_iv (PictOpMultiply),
995 const_iv (PictOpScreen),
996 const_iv (PictOpOverlay),
997 const_iv (PictOpDarken),
998 const_iv (PictOpLighten),
999 const_iv (PictOpColorDodge),
1000 const_iv (PictOpColorBurn),
1001 const_iv (PictOpHardLight),
1002 const_iv (PictOpSoftLight),
1003 const_iv (PictOpDifference),
1004 const_iv (PictOpExclusion),
1005 const_iv (PictOpHSLHue),
1006 const_iv (PictOpHSLSaturation),
1007 const_iv (PictOpHSLColor),
1008 const_iv (PictOpHSLLuminosity),
1009#endif
1010# if 0
1011 const_iv (XIMForwardChar),
1012 const_iv (XIMBackwardChar),
1013 const_iv (XIMForwardWord),
1014 const_iv (XIMBackwardWord),
1015 const_iv (XIMCaretUp),
1016 const_iv (XIMCaretDown),
1017 const_iv (XIMNextLine),
1018 const_iv (XIMPreviousLine),
1019 const_iv (XIMLineStart),
1020 const_iv (XIMLineEnd),
1021 const_iv (XIMAbsolutePosition),
1022 const_iv (XIMDontChange),
1023# endif
1024# endif
1025 };
1026
1027 for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
1028 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1029}
1030
1031void
1032log (utf8_string msg)
1033 CODE:
1034 rxvt_log ("%s", msg);
1035
1036void
1037warn (utf8_string msg)
1038 CODE:
1039 rxvt_warn ("%s", msg);
1040
1041void
1042fatal (utf8_string msg)
1043 CODE:
1044 rxvt_fatal ("%s", msg);
1045
1046void
1047_exit (int status)
1048
1049void
1050catch_fatal (SV *block)
1051 PROTOTYPE: &
1052 CODE:
1053 try
242 { 1054 {
243 case DT_INT: 1055 PUSHMARK (SP);
244 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
245 break;
246
247 case DT_LONG:
248 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
249 break;
250
251 case DT_STRING:
252 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
253 break;
254
255 case DT_END:
256 {
257 va_end (ap);
258
259 PUTBACK; 1056 PUTBACK;
260 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); 1057 call_sv (block, G_VOID | G_DISCARD);
261 SPAGAIN; 1058 SPAGAIN;
262
263 if (count)
264 {
265 SV *status = POPs;
266 count = SvTRUE (status);
267 } 1059 }
268 1060 catch (const rxvt_failure_exception &e)
269 PUTBACK;
270 FREETMPS;
271 LEAVE;
272
273 if (SvTRUE (ERRSV))
274 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
275
276 if (htype == HOOK_DESTROY)
277 {
278 // TODO: clear magic
279 hv_clear ((HV *)SvRV ((SV *)term->self));
280 SvREFCNT_dec ((SV *)term->self);
281 }
282
283 return count;
284 } 1061 {
285 1062 croak ("rxvt_fatal exception caught, trying to continue.");
286 default:
287 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
288 } 1063 }
289 }
290}
291
292/////////////////////////////////////////////////////////////////////////////
293
294MODULE = urxvt PACKAGE = urxvt
295
296PROTOTYPES: ENABLE
297
298BOOT:
299{
300# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
301 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
302 set_hookname (INIT);
303 set_hookname (RESET);
304 set_hookname (START);
305 set_hookname (DESTROY);
306 set_hookname (SEL_BEGIN);
307 set_hookname (SEL_EXTEND);
308 set_hookname (SEL_MAKE);
309 set_hookname (SEL_GRAB);
310 set_hookname (FOCUS_IN);
311 set_hookname (FOCUS_OUT);
312 set_hookname (VIEW_CHANGE);
313 set_hookname (SCROLL_BACK);
314 set_hookname (TTY_ACTIVITY);
315 set_hookname (REFRESH_BEGIN);
316 set_hookname (REFRESH_END);
317 set_hookname (KEYBOARD_COMMAND);
318
319 newCONSTSUB (gv_stashpv ("urxvt", 1), "DEFAULT_RSTYLE", newSViv (DEFAULT_RSTYLE));
320
321 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
322}
323
324void
325set_should_invoke (int htype, int value)
326 CODE:
327 rxvt_perl.should_invoke [htype] = value;
328
329void
330warn (const char *msg)
331 CODE:
332 rxvt_warn ("%s", msg);
333
334void
335fatal (const char *msg)
336 CODE:
337 rxvt_fatal ("%s", msg);
338 1064
339NV 1065NV
340NOW () 1066NOW ()
341 CODE: 1067 CODE:
342 RETVAL = NOW; 1068 RETVAL = ev::now ();
343 OUTPUT: 1069 OUTPUT:
344 RETVAL 1070 RETVAL
345 1071
1072int
1073GET_BASEFG (int rend)
1074 CODE:
1075 RETVAL = GET_BASEFG (rend);
1076 OUTPUT:
1077 RETVAL
1078
1079int
1080GET_BASEBG (int rend)
1081 CODE:
1082 RETVAL = GET_BASEBG (rend);
1083 OUTPUT:
1084 RETVAL
1085
1086int
1087SET_FGCOLOR (int rend, int new_color)
1088 CODE:
1089 RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
1090 OUTPUT:
1091 RETVAL
1092
1093int
1094SET_BGCOLOR (int rend, int new_color)
1095 CODE:
1096 RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
1097 OUTPUT:
1098 RETVAL
1099
1100int
1101GET_CUSTOM (int rend)
1102 CODE:
1103 RETVAL = (rend & RS_customMask) >> RS_customShift;
1104 OUTPUT:
1105 RETVAL
1106
1107int
1108SET_CUSTOM (int rend, int new_value)
1109 CODE:
1110{
1111 if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
1112 croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
1113
1114 RETVAL = (rend & ~RS_customMask)
1115 | ((new_value << RS_customShift) & RS_customMask);
1116}
1117 OUTPUT:
1118 RETVAL
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
346MODULE = urxvt PACKAGE = urxvt::term 1160MODULE = urxvt PACKAGE = urxvt::term
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
1192void
1193rxvt_term::destroy ()
1194
1195void
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 ()
1219 PPCODE:
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,
1228 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
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);
1248
1249bool
1250rxvt_term::grab (Time eventtime, int sync = 0)
1251 CODE:
1252{
1253 int mode = sync ? GrabModeSync : GrabModeAsync;
1254
1255 THIS->perl.grabtime = 0;
1256
1257 if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1258 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1259 mode, mode, None, GRAB_CURSOR, eventtime))
1260 if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1261 THIS->perl.grabtime = eventtime;
1262 else
1263 XUngrabPointer (THIS->dpy, eventtime);
1264
1265 RETVAL = !!THIS->perl.grabtime;
1266}
1267 OUTPUT:
1268 RETVAL
1269
1270void
1271rxvt_term::allow_events_async ()
1272 CODE:
1273 XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1274
1275void
1276rxvt_term::allow_events_sync ()
1277 CODE:
1278 XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1279
1280void
1281rxvt_term::allow_events_replay ()
1282 CODE:
1283 XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1284 XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1285
1286void
1287rxvt_term::ungrab ()
1288 CODE:
1289 ungrab (THIS);
1290
1291int
1292rxvt_term::XStringToKeysym (octet_string string)
1293 CODE:
1294 RETVAL = XStringToKeysym (string);
1295 OUTPUT: RETVAL
1296
1297char *
1298rxvt_term::XKeysymToString (int sym)
1299 CODE:
1300 RETVAL = XKeysymToString (sym);
1301 OUTPUT: RETVAL
1302
1303int
1304rxvt_term::XKeysymToKeycode (int sym)
1305 CODE:
1306 RETVAL = XKeysymToKeycode (THIS->dpy, sym);
1307 OUTPUT: RETVAL
1308
1309int
1310rxvt_term::XKeycodeToKeysym (int code, int index)
1311 CODE:
1312 RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
1313 OUTPUT: RETVAL
347 1314
348int 1315int
349rxvt_term::strwidth (SV *str) 1316rxvt_term::strwidth (SV *str)
350 CODE: 1317 CODE:
351{ 1318{
352 wchar_t *wstr = sv2wcs (str); 1319 wchar_t *wstr = sv2wcs (str);
353 1320
354 rxvt_push_locale (THIS->locale); 1321 rxvt_push_locale (THIS->locale);
355 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 }
356 rxvt_pop_locale (); 1330 rxvt_pop_locale ();
357 1331
358 free (wstr); 1332 free (wstr);
359} 1333}
360 OUTPUT: 1334 OUTPUT:
387 1361
388 rxvt_push_locale (THIS->locale); 1362 rxvt_push_locale (THIS->locale);
389 wchar_t *wstr = rxvt_mbstowcs (data, len); 1363 wchar_t *wstr = rxvt_mbstowcs (data, len);
390 rxvt_pop_locale (); 1364 rxvt_pop_locale ();
391 1365
392 char *str = rxvt_wcstoutf8 (wstr); 1366 RETVAL = wcs2sv (wstr);
393 free (wstr); 1367 free (wstr);
394
395 RETVAL = newSVpv (str, 0);
396 SvUTF8_on (RETVAL);
397 free (str);
398} 1368}
399 OUTPUT: 1369 OUTPUT:
400 RETVAL 1370 RETVAL
1371
1372#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1373
1374#define TERM_OFFSET_width TERM_OFFSET(width)
1375#define TERM_OFFSET_height TERM_OFFSET(height)
1376#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1377#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1378#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1379#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1380#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1381#define TERM_OFFSET_focus TERM_OFFSET(focus)
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)
1387#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1388#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1389#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
401 1390
402int 1391int
403rxvt_term::nsaved () 1392rxvt_term::width (int new_value = NO_INIT)
1393 ALIAS:
1394 width = TERM_OFFSET_width
1395 height = TERM_OFFSET_height
1396 fwidth = TERM_OFFSET_fwidth
1397 fheight = TERM_OFFSET_fheight
1398 fbase = TERM_OFFSET_fbase
1399 nrow = TERM_OFFSET_nrow
1400 ncol = TERM_OFFSET_ncol
1401 focus = TERM_OFFSET_focus
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
1407 saveLines = TERM_OFFSET_saveLines
1408 total_rows = TERM_OFFSET_total_rows
1409 top_row = TERM_OFFSET_top_row
404 CODE: 1410 CODE:
405 RETVAL = THIS->nsaved; 1411 RETVAL = *(int *)((char *)THIS + ix);
1412 if (items > 1)
1413 *(int *)((char *)THIS + ix) = new_value;
406 OUTPUT: 1414 OUTPUT:
407 RETVAL 1415 RETVAL
408 1416
1417unsigned int
1418rxvt_term::ModLevel3Mask ()
1419 ALIAS:
1420 ModLevel3Mask = 0
1421 ModMetaMask = 1
1422 ModNumLockMask = 2
1423 current_screen = 3
1424 hidden_cursor = 4
1425 CODE:
1426 switch (ix)
1427 {
1428 case 0: RETVAL = THIS->ModLevel3Mask; break;
1429 case 1: RETVAL = THIS->ModMetaMask; break;
1430 case 2: RETVAL = THIS->ModNumLockMask; break;
1431 case 3: RETVAL = THIS->current_screen; break;
1432#ifdef CURSOR_BLINK
1433 case 4: RETVAL = THIS->hidden_cursor; break;
1434#endif
1435 }
1436 OUTPUT:
1437 RETVAL
1438
1439char *
1440rxvt_term::display_id ()
1441 ALIAS:
1442 display_id = 0
1443 locale = 1
1444 CODE:
1445 switch (ix)
1446 {
1447 case 0: RETVAL = THIS->display->id; break;
1448 case 1: RETVAL = THIS->locale; break;
1449 }
1450 OUTPUT:
1451 RETVAL
1452
1453SV *
1454rxvt_term::envv ()
1455 ALIAS:
1456 argv = 1
1457 PPCODE:
1458{
1459 stringvec *vec = ix ? THIS->argv : THIS->envv;
1460
1461 EXTEND (SP, vec->size ());
1462
1463 for (char **i = vec->begin (); i != vec->end (); ++i)
1464 if (*i)
1465 PUSHs (sv_2mortal (newSVpv (*i, 0)));
1466}
1467
409int 1468int
410rxvt_term::view_start (int newval = -1) 1469rxvt_term::pty_ev_events (int events = ev::UNDEF)
411 CODE: 1470 CODE:
412{ 1471 RETVAL = THIS->pty_ev.events;
1472 if (events != ev::UNDEF)
1473 THIS->pty_ev.set (events);
1474 OUTPUT:
1475 RETVAL
1476
1477int
1478rxvt_term::pty_fd ()
1479 CODE:
1480 RETVAL = THIS->pty->pty;
1481 OUTPUT:
1482 RETVAL
1483
1484Window
1485rxvt_term::parent ()
1486 CODE:
1487 RETVAL = THIS->parent;
1488 OUTPUT:
1489 RETVAL
1490
1491int
1492rxvt_term::parent_x ()
1493 CODE:
1494 RETVAL = THIS->parent_x;
1495 OUTPUT:
1496 RETVAL
1497
1498int
1499rxvt_term::parent_y ()
1500 CODE:
1501 RETVAL = THIS->parent_y;
1502 OUTPUT:
1503 RETVAL
1504
1505Window
1506rxvt_term::vt ()
1507 CODE:
413 RETVAL = THIS->view_start; 1508 RETVAL = THIS->vt;
1509 OUTPUT:
1510 RETVAL
414 1511
415 if (newval >= 0) 1512void
416 { 1513rxvt_term::vt_emask_add (U32 emask)
417 THIS->view_start = min (newval, THIS->nsaved); 1514 CODE:
418 THIS->scr_changeview (RETVAL); 1515 THIS->vt_emask_perl |= emask;
419 } 1516 THIS->vt_select_input ();
420} 1517
1518U32
1519rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1520 CODE:
1521 RETVAL = THIS->rstyle;
1522 THIS->rstyle = new_rstyle;
421 OUTPUT: 1523 OUTPUT:
422 RETVAL 1524 RETVAL
423 1525
424int 1526int
425rxvt_term::nrow () 1527rxvt_term::view_start (int newval = 1)
1528 PROTOTYPE: $;$
426 CODE: 1529 CODE:
1530{
427 RETVAL = THIS->nrow; 1531 RETVAL = THIS->view_start;
1532
1533 if (newval <= 0)
1534 THIS->scr_changeview (max (newval, THIS->top_row));
1535}
428 OUTPUT: 1536 OUTPUT:
429 RETVAL 1537 RETVAL
430 1538
431int 1539void
1540rxvt_term::set_urgency (bool enable)
1541
1542void
1543rxvt_term::focus_in ()
1544
1545void
432rxvt_term::ncol () 1546rxvt_term::focus_out ()
1547
1548void
1549rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
1550 ALIAS:
1551 key_release = 1
433 CODE: 1552 CODE:
434 RETVAL = THIS->ncol; 1553{
435 OUTPUT: 1554 XKeyEvent xkey;
436 RETVAL 1555
1556 memset (&xkey, 0, sizeof (xkey));
1557
1558 xkey.time = time;
1559 xkey.state = state;
1560 xkey.keycode = keycode;
1561
1562 xkey.type = ix ? KeyRelease : KeyPress;
1563 xkey.display = THIS->dpy;
1564 xkey.window = THIS->vt;
1565 xkey.root = THIS->display->root;
1566 xkey.subwindow = THIS->vt;
1567
1568 if (ix)
1569 THIS->key_release (xkey);
1570 else
1571 THIS->key_press (xkey);
1572}
437 1573
438void 1574void
439rxvt_term::want_refresh () 1575rxvt_term::want_refresh ()
440 CODE: 1576 CODE:
441 THIS->want_refresh = 1; 1577 THIS->want_refresh = 1;
1578 THIS->refresh_check ();
442 1579
443void 1580void
1581rxvt_term::refresh_check ()
1582
1583void
444rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0) 1584rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
445 PPCODE: 1585 PPCODE:
446{ 1586{
447 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1587 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
448 croak ("row_number number of out range"); 1588 XSRETURN_EMPTY;
449 1589
450 line_t &l = ROW(row_number); 1590 line_t &l = ROW(row_number);
451 1591
452 if (GIMME_V != G_VOID) 1592 if (GIMME_V != G_VOID)
453 { 1593 {
454 wchar_t *wstr = new wchar_t [THIS->ncol]; 1594 wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
455 1595
456 for (int col = 0; col <THIS->ncol; col++) 1596 for (int col = 0; col < THIS->ncol; col++)
457 wstr [col] = l.t [col]; 1597 wstr [col] = l.t [col];
458 1598
459 char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
460 free (wstr);
461
462 SV *sv = newSVpv (str, 0);
463 SvUTF8_on (sv);
464 XPUSHs (sv_2mortal (sv)); 1599 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
465 free (str);
466 } 1600 }
467 1601
468 if (new_text) 1602 if (new_text)
469 { 1603 {
470 STRLEN slen;
471 char *str = SvPVutf8 (new_text, slen); 1604 wchar_t *wstr = sv2wcs (new_text);
472 wchar_t *wstr = rxvt_utf8towcs (str, slen);
473 1605
474 int len = wcslen (wstr); 1606 int len = min (wcslen (wstr) - start_ofs, max_len);
475 1607
476 if (start_col + len > THIS->ncol) 1608 if (start_col < 0 || start_col + len > THIS->ncol)
477 { 1609 {
478 free (wstr); 1610 free (wstr);
479 croak ("new_text extends beyond right margin"); 1611 croak ("new_text extends beyond horizontal margins");
480 } 1612 }
481 1613
482 for (int col = start_col; col < start_col + len; col++) 1614 for (int col = start_col; col < start_col + len; col++)
483 { 1615 {
484 l.t [col] = wstr [col - start_col]; 1616 l.t [col] = wstr [start_ofs + col - start_col];
485 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); 1617 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
486 } 1618 }
487 1619
488 free (wstr); 1620 free (wstr);
489 } 1621 }
490} 1622}
491 1623
492void 1624void
493rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0) 1625rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
494 PPCODE: 1626 PPCODE:
495{ 1627{
496 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1628 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
497 croak ("row_number number of out range"); 1629 XSRETURN_EMPTY;
498 1630
499 line_t &l = ROW(row_number); 1631 line_t &l = ROW(row_number);
500 1632
501 if (GIMME_V != G_VOID) 1633 if (GIMME_V != G_VOID)
502 { 1634 {
513 { 1645 {
514 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 1646 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
515 croak ("new_rend must be arrayref"); 1647 croak ("new_rend must be arrayref");
516 1648
517 AV *av = (AV *)SvRV (new_rend); 1649 AV *av = (AV *)SvRV (new_rend);
518 int len = av_len (av) + 1; 1650 int len = min (AvFILL (av) + 1 - start_ofs, max_len);
519 1651
520 if (start_col + len > THIS->ncol) 1652 if (start_col < 0 || start_col + len > THIS->ncol)
521 croak ("new_rend array extends beyond right margin"); 1653 croak ("new_rend array extends beyond horizontal margins");
522 1654
523 for (int col = start_col; col < start_col + len; col++) 1655 for (int col = start_col; col < start_col + len; col++)
524 { 1656 {
525 rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask; 1657 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
526 1658
527 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); 1659 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
528 } 1660 }
529 } 1661 }
530} 1662}
531 1663
532int 1664int
533rxvt_term::ROW_l (int row_number, int new_length = -2) 1665rxvt_term::ROW_l (int row_number, int new_length = -1)
534 CODE: 1666 CODE:
535{ 1667{
536 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1668 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
537 croak ("row_number number of out range"); 1669 XSRETURN_EMPTY;
538 1670
539 line_t &l = ROW(row_number); 1671 line_t &l = ROW(row_number);
540 RETVAL = l.l; 1672 RETVAL = l.l;
541 1673
542 if (new_length >= -1) 1674 if (new_length >= 0)
543 l.l = new_length; 1675 l.l = new_length;
544} 1676}
545 OUTPUT: 1677 OUTPUT:
546 RETVAL 1678 RETVAL
547 1679
1680bool
1681rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1682 CODE:
1683{
1684 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1685 XSRETURN_EMPTY;
1686
1687 line_t &l = ROW(row_number);
1688 RETVAL = l.is_longer ();
1689
1690 if (new_is_longer >= 0)
1691 l.is_longer (new_is_longer);
1692}
1693 OUTPUT:
1694 RETVAL
1695
548SV * 1696SV *
549rxvt_term::special_encode (SV *str) 1697rxvt_term::special_encode (SV *string)
550 CODE: 1698 CODE:
551 abort ();//TODO 1699{
1700 wchar_t *wstr = sv2wcs (string);
1701 int wlen = wcslen (wstr);
1702 wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1703
1704 rxvt_push_locale (THIS->locale);
1705
1706 wchar_t *r = rstr;
1707 for (wchar_t *s = wstr; *s; s++)
1708 {
1709 int w = WCWIDTH (*s);
1710
1711 if (w == 0)
1712 {
1713 if (r == rstr)
1714 croak ("leading combining character unencodable");
1715
1716 unicode_t n = rxvt_compose (r[-1], *s);
1717 if (n == NOCHAR)
1718 n = rxvt_composite.compose (r[-1], *s);
1719
1720 r[-1] = n;
1721 }
1722#if !UNICODE_3
1723 else if (*s >= 0x10000)
1724 *r++ = rxvt_composite.compose (*s);
1725#endif
1726 else
1727 *r++ = *s;
1728
1729 // the *2 above only allows wcwidth <= 2
1730 if (w > 1)
1731 *r++ = NOCHAR;
1732 }
1733
1734 rxvt_pop_locale ();
1735
1736 free (wstr);
1737 RETVAL = wcs2sv (rstr, r - rstr);
1738}
1739 OUTPUT:
1740 RETVAL
552 1741
553SV * 1742SV *
554rxvt_term::special_decode (SV *str) 1743rxvt_term::special_decode (SV *text)
555 CODE: 1744 CODE:
556 abort ();//TODO 1745{
1746 wchar_t *wstr = sv2wcs (text);
1747 int dlen = 0;
557 1748
1749 // find length
1750 for (wchar_t *s = wstr; *s; s++)
1751 if (*s == NOCHAR)
1752 ;
1753 else if (IS_COMPOSE (*s))
1754 dlen += rxvt_composite.expand (*s, 0);
1755 else
1756 dlen++;
1757
1758 wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1759
1760 // decode
1761 wchar_t *r = rstr;
1762 for (wchar_t *s = wstr; *s; s++)
1763 if (*s == NOCHAR)
1764 ;
1765 else if (IS_COMPOSE (*s))
1766 r += rxvt_composite.expand (*s, r);
1767 else
1768 *r++ = *s;
1769
1770 free (wstr);
1771 RETVAL = wcs2sv (rstr, r - rstr);
1772}
1773 OUTPUT:
1774 RETVAL
1775
558void 1776void
559rxvt_term::_resource (char *name, int index, SV *newval = 0) 1777rxvt_term::_resource (octet_string name, int index, SV *newval = 0)
560 PPCODE: 1778 PPCODE:
561{ 1779{
562 struct resval { const char *name; int value; } rslist [] = { 1780 static const struct resval { const char *name; int value; } *rs, rslist [] = {
563# define Rs_def(name) { # name, Rs_ ## name }, 1781# define def(name) { # name, Rs_ ## name },
564# define Rs_reserve(name,count) 1782# define reserve(name,count)
565# include "rsinc.h" 1783# include "rsinc.h"
566# undef Rs_def 1784# undef def
567# undef Rs_reserve 1785# undef reserve
568 }; 1786 };
569 1787
570 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 1788 rs = rslist + ecb_array_length (rslist);
571 1789
1790 if (*name)
572 do { 1791 {
1792 do {
573 if (rs-- == rslist) 1793 if (rs-- == rslist)
574 croak ("no such resource '%s', requested", name); 1794 croak ("no such resource '%s', requested", name);
575 } while (strcmp (name, rs->name)); 1795 } while (strcmp (name, rs->name));
576 1796
577 index += rs->value; 1797 index += rs->value;
1798 }
1799 else
1800 {
1801 --rs;
1802 name = "";
1803 }
578 1804
579 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) 1805 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
580 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); 1806 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
581 1807
582 if (GIMME_V != G_VOID) 1808 if (GIMME_V != G_VOID)
593 else 1819 else
594 THIS->rs [index] = 0; 1820 THIS->rs [index] = 0;
595 } 1821 }
596} 1822}
597 1823
1824const char *
1825rxvt_term::x_resource (octet_string name)
1826
1827bool
1828rxvt_term::option (U8 optval, int set = -1)
1829 CODE:
1830{
1831 RETVAL = THIS->option (optval);
1832
1833 if (set >= 0)
1834 {
1835 THIS->set_option (optval, set);
1836
1837 if (THIS->init_done) // avoid doing this before START
1838 switch (optval)
1839 {
1840 case Opt_skipBuiltinGlyphs:
1841 THIS->set_fonts ();
1842 THIS->scr_remap_chars ();
1843 THIS->scr_touch (true);
1844 THIS->want_refresh = 1;
1845 THIS->refresh_check ();
1846 break;
1847#ifdef CURSOR_BLINK
1848 case Opt_cursorBlink:
1849 THIS->cursor_blink_reset ();
1850 break;
1851#endif
1852
1853 case Opt_cursorUnderline:
1854 THIS->cursor_type = set ? 1 : 0;
1855 THIS->want_refresh = 1;
1856 THIS->refresh_check ();
1857 break;
1858
1859# case Opt_scrollBar_floating:
1860# case Opt_scrollBar_right:
1861# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1862# break;
1863 }
1864 }
1865}
1866 OUTPUT:
1867 RETVAL
1868
1869SV *
1870rxvt_term::lookup_keysym (int keysym, unsigned int state)
1871 CODE:
1872{
1873 keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state);
1874 RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef;
1875}
1876 OUTPUT:
1877 RETVAL
1878
1879bool
1880rxvt_term::bind_action (octet_string keysym, octet_string action)
1881 ALIAS:
1882 parse_keysym = 1
1883 CODE:
1884 RETVAL = 0 < THIS->bind_action (keysym, action);
1885 THIS->keyboard->register_done ();
1886 OUTPUT:
1887 RETVAL
1888
598void 1889void
1890rxvt_term::register_command (int keysym, unsigned int state, SV *str)
1891 CODE:
1892 wchar_t *wstr = sv2wcs (str);
1893 THIS->keyboard->register_action (keysym, state, wstr);
1894 free (wstr);
1895
1896void
599rxvt_term::selection_mark (...) 1897rxvt_term::screen_cur (...)
600 PROTOTYPE: $;$$ 1898 PROTOTYPE: $;$$
601 ALIAS: 1899 ALIAS:
1900 screen_cur = 0
602 selection_beg = 1 1901 selection_beg = 1
603 selection_end = 2 1902 selection_end = 2
1903 selection_mark = 3
604 PPCODE: 1904 PPCODE:
605{ 1905{
606 row_col_t &sel = ix == 1 ? THIS->selection.beg 1906 row_col_t &rc = ix == 0 ? THIS->screen.cur
1907 : ix == 1 ? THIS->selection.beg
607 : ix == 2 ? THIS->selection.end 1908 : ix == 2 ? THIS->selection.end
608 : THIS->selection.mark; 1909 : THIS->selection.mark;
609 1910
610 if (GIMME_V != G_VOID) 1911 if (GIMME_V != G_VOID)
611 { 1912 {
612 EXTEND (SP, 2); 1913 EXTEND (SP, 2);
613 PUSHs (sv_2mortal (newSViv (sel.row))); 1914 PUSHs (sv_2mortal (newSViv (rc.row)));
614 PUSHs (sv_2mortal (newSViv (sel.col))); 1915 PUSHs (sv_2mortal (newSViv (rc.col)));
615 } 1916 }
616 1917
617 if (items == 3) 1918 if (items >= 3)
1919 {
1920 rc.row = SvIV (ST (1));
1921 rc.col = SvIV (ST (2));
1922
1923 if (ix == 2)
618 { 1924 {
619 sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1925 if (rc.col == 0)
620 sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1926 {
1927 // col == 0 means end of previous line
1928 rc.row--;
1929 rc.col = THIS->ncol;
1930 }
1931 else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
1932 && rc.col > ROW(rc.row).l)
1933 {
1934 // col >= length means while line and add newline
1935 rc.col = THIS->ncol;
1936 }
1937 }
1938
1939 clamp_it (rc.col, 0, THIS->ncol);
1940 clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
621 1941
622 if (ix) 1942 if (ix)
623 THIS->want_refresh = 1; 1943 {
1944 THIS->selection.screen = THIS->current_screen;
1945
1946 THIS->selection_changed ();
1947 THIS->refresh_check ();
1948 }
624 } 1949 }
625} 1950}
626 1951
627int 1952int
628rxvt_term::selection_grab (int eventtime) 1953rxvt_term::selection_screen (int screen = -1)
1954 CODE:
1955 RETVAL = THIS->selection.screen;
1956 if (screen >= 0)
1957 THIS->selection.screen = screen;
1958 OUTPUT:
1959 RETVAL
629 1960
630void 1961void
1962rxvt_term::selection_request (Time tm, int selnum)
1963
1964void
1965rxvt_term::selection_clear (bool clipboard = false)
1966
1967void
1968rxvt_term::selection_make (Time eventtime, bool rect = false)
1969 CODE:
1970 THIS->selection.op = SELECTION_CONT;
1971 THIS->selection.rect = rect;
1972 THIS->selection_make (eventtime);
1973
1974int
1975rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1976
1977void
631rxvt_term::selection (SV *newtext = 0) 1978rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
632 PPCODE: 1979 PPCODE:
633{ 1980{
1981 wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
1982 unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
1983
634 if (GIMME_V != G_VOID) 1984 if (GIMME_V != G_VOID)
635 { 1985 XPUSHs (text
636 char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len); 1986 ? sv_2mortal (wcs2sv (text, len))
637 SV *sv = newSVpv (sel, 0); 1987 : &PL_sv_undef);
638 SvUTF8_on (sv);
639 free (sel);
640 XPUSHs (sv_2mortal (sv));
641 }
642 1988
643 if (newtext) 1989 if (newtext)
644 { 1990 {
645 free (THIS->selection.text);
646
647 THIS->selection.text = sv2wcs (newtext);
648 THIS->selection.len = wcslen (THIS->selection.text);
649 }
650}
651
652void
653rxvt_term::scr_overlay_new (int x, int y, int w, int h)
654
655void
656rxvt_term::scr_overlay_off ()
657
658void
659rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
660 CODE:
661 THIS->scr_overlay_set (x, y, text, rend);
662
663void
664rxvt_term::scr_overlay_set (int x, int y, SV *text)
665 CODE:
666{
667 wchar_t *wtext = sv2wcs (text);
668 THIS->scr_overlay_set (x, y, wtext);
669 free (wtext); 1991 free (text);
1992
1993 text = sv2wcs (newtext);
1994 len = wcslen (text);
1995 }
670} 1996}
1997
1998char
1999rxvt_term::cur_charset ()
2000 CODE:
2001 RETVAL = THIS->charsets [THIS->screen.charset];
2002 OUTPUT:
2003 RETVAL
2004
2005void
2006rxvt_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)
2007
2008void
2009rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
2010
2011void
2012rxvt_term::scr_bell ()
2013
2014void
2015rxvt_term::scr_recolor (bool refresh = true);
2016
2017void
2018rxvt_term::scr_change_screen (int screen)
2019
2020void
2021rxvt_term::scr_add_lines (SV *string)
2022 CODE:
2023{
2024 wchar_t *wstr = sv2wcs (string);
2025 THIS->scr_add_lines (wstr, wcslen (wstr));
2026 free (wstr);
2027}
2028
2029void
2030rxvt_term::tt_write_user_input (SV *octets)
2031 INIT:
2032 STRLEN len;
2033 char *str = SvPVbyte (octets, len);
2034 C_ARGS:
2035 str, len
671 2036
672void 2037void
673rxvt_term::tt_write (SV *octets) 2038rxvt_term::tt_write (SV *octets)
674 INIT: 2039 INIT:
675 STRLEN len; 2040 STRLEN len;
676 char *str = SvPVbyte (octets, len); 2041 char *str = SvPVbyte (octets, len);
677 C_ARGS: 2042 C_ARGS:
678 (unsigned char *)str, len 2043 str, len
679 2044
680MODULE = urxvt PACKAGE = urxvt::timer 2045void
2046rxvt_term::tt_paste (SV *octets)
2047 INIT:
2048 STRLEN len;
2049 char *str = SvPVbyte (octets, len);
2050 C_ARGS:
2051 str, len
2052
2053void
2054rxvt_term::cmd_parse (SV *octets)
2055 CODE:
2056{
2057 STRLEN len;
2058 char *str = SvPVbyte (octets, len);
2059
2060 char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
2061 char *old_cmdbuf_endp = THIS->cmdbuf_endp;
2062
2063 THIS->cmdbuf_ptr = str;
2064 THIS->cmdbuf_endp = str + len;
2065
2066 rxvt_push_locale (THIS->locale);
2067 THIS->cmd_parse ();
2068 rxvt_pop_locale ();
2069
2070 THIS->cmdbuf_ptr = old_cmdbuf_ptr;
2071 THIS->cmdbuf_endp = old_cmdbuf_endp;
2072}
681 2073
682SV * 2074SV *
683timer::new () 2075rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
684 CODE: 2076 CODE:
685 timer *w = new timer; 2077{
2078 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
686 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 2079 RETVAL = newSVptr ((void *)o, "urxvt::overlay");
687 w->self = (HV *)SvRV (RETVAL); 2080 o->self = (HV *)SvRV (RETVAL);
2081}
2082 OUTPUT:
2083 RETVAL
2084
2085#############################################################################
2086# Various X Utility Functions
2087#############################################################################
2088
2089void
2090rxvt_term::XListProperties (Window window)
2091 PPCODE:
2092{
2093 int count;
2094 Atom *props = XListProperties (THIS->dpy, window, &count);
2095
2096 EXTEND (SP, count);
2097 while (count--)
2098 PUSHs (newSVuv ((U32)props [count]));
2099
2100 XFree (props);
2101}
2102
2103void
2104rxvt_term::XGetWindowProperty (Window window, Atom property)
2105 PPCODE:
2106{
2107 Atom type;
2108 int format;
2109 unsigned long nitems;
2110 unsigned long bytes_after;
2111 unsigned char *prop;
2112
2113 XGetWindowProperty (THIS->dpy, window, property,
2114 0, 1<<24, 0, AnyPropertyType,
2115 &type, &format, &nitems, &bytes_after, &prop);
2116
2117 if (type != None)
2118 {
2119 int elemsize = format == 16 ? sizeof (short)
2120 : format == 32 ? sizeof (long)
2121 : 1;
2122
2123 EXTEND (SP, 3);
2124 PUSHs (newSVuv ((U32)type));
2125 PUSHs (newSViv (format));
2126 PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
2127 XFree (prop);
2128 }
2129}
2130
2131void
2132rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
2133 CODE:
2134{
2135 STRLEN len;
2136 char *data_ = SvPVbyte (data, len);
2137
2138 int elemsize = format == 16 ? sizeof (short)
2139 : format == 32 ? sizeof (long)
2140 : 1;
2141
2142 XChangeProperty (THIS->dpy, window, property,
2143 type, format, PropModeReplace,
2144 (unsigned char *)data_, len / elemsize);
2145}
2146
2147Atom
2148XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
2149 C_ARGS: term->dpy, atom_name, only_if_exists
2150
2151char *
2152XGetAtomName (rxvt_term *term, Atom atom)
2153 C_ARGS: term->dpy, atom
2154 CLEANUP:
2155 XFree (RETVAL);
2156
2157void
2158XDeleteProperty (rxvt_term *term, Window window, Atom property)
2159 C_ARGS: term->dpy, window, property
2160
2161Window
2162rxvt_term::DefaultRootWindow ()
2163 CODE:
2164 RETVAL = THIS->display->root;
688 OUTPUT: 2165 OUTPUT:
689 RETVAL 2166 RETVAL
690 2167
691timer * 2168#if 0
692timer::cb (SV *cb) 2169
2170Window
2171XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
2172 C_ARGS: term->dpy, (Window)parent,
2173 x, y, width, height, 0,
2174 term->pix_colors_focused[Color_border],
2175 term->pix_colors_focused[Color_border]
2176
2177#endif
2178
2179void
2180XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
2181 C_ARGS: term->dpy, window, parent, x, y
2182
2183void
2184XMapWindow (rxvt_term *term, Window window)
2185 C_ARGS: term->dpy, window
2186
2187void
2188XUnmapWindow (rxvt_term *term, Window window)
2189 C_ARGS: term->dpy, window
2190
2191void
2192XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
2193 C_ARGS: term->dpy, window, x, y, width, height
2194
2195void
2196rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
2197 CODE:
2198{
2199 XWindowAttributes attr;
2200 XGetWindowAttributes (THIS->dpy, window, &attr);
2201 XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
2202}
2203
2204void
2205rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
693 CODE: 2206 PPCODE:
694 THIS->cb (cb); 2207{
2208 int dx, dy;
2209 Window child;
2210
2211 if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
2212 {
2213 EXTEND (SP, 3);
2214 PUSHs (newSViv (dx));
2215 PUSHs (newSViv (dy));
2216 PUSHs (newSVuv (child));
2217 }
2218}
2219
2220#############################################################################
2221# fancy bg bloatstuff (TODO: should be moved up somewhere)
2222
2223bool
2224rxvt_term::has_render ()
2225 CODE:
2226 RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
2227 OUTPUT:
695 RETVAL = THIS; 2228 RETVAL
696 OUTPUT:
697 RETVAL
698 2229
699NV 2230void
700timer::at () 2231rxvt_term::background_geometry (bool border = false)
701 CODE: 2232 PPCODE:
702 RETVAL = THIS->at; 2233 EXTEND (SP, 4);
703 OUTPUT: 2234 PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
704 RETVAL 2235 PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
2236 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
2237 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
705 2238
706timer * 2239#if HAVE_IMG
707timer::set (NV tstamp) 2240
2241rxvt_img *
2242rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
708 CODE: 2243 CODE:
709 THIS->set (tstamp); 2244 XRenderPictFormat *f = SvOK (format)
2245 ? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
2246 : XRenderFindVisualFormat (THIS->dpy, THIS->visual);
2247 RETVAL = new rxvt_img (THIS, f, x, y, width, height);
2248 RETVAL->alloc ();
2249 OUTPUT:
710 RETVAL = THIS; 2250 RETVAL
711 OUTPUT:
712 RETVAL
713 2251
714timer * 2252#if ENABLE_TRANSPARENCY
715timer::start (NV tstamp = THIS->at) 2253
716 CODE: 2254rxvt_img *
717 THIS->start (tstamp); 2255rxvt_term::new_img_from_root ()
2256 CODE:
2257 RETVAL = rxvt_img::new_from_root (THIS);
2258 OUTPUT:
718 RETVAL = THIS; 2259 RETVAL
719 OUTPUT:
720 RETVAL
721 2260
722timer * 2261#endif
723timer::stop () 2262
2263#if HAVE_PIXBUF
2264
2265rxvt_img *
2266rxvt_term::new_img_from_file (octet_string filename)
724 CODE: 2267 CODE:
725 THIS->stop (); 2268 try
2269 {
2270 RETVAL = rxvt_img::new_from_file (THIS, filename);
2271 }
2272 catch (const class rxvt_failure_exception &e)
2273 {
2274 croak ("new_img_from_file failed");
2275 }
2276 OUTPUT:
726 RETVAL = THIS; 2277 RETVAL
727 OUTPUT:
728 RETVAL
729 2278
2279#endif
2280
730void 2281void
2282rxvt_term::set_background (rxvt_img *img, bool border = false)
2283 CODE:
2284 delete THIS->bg_img;
2285 THIS->bg_img = 0;
2286 THIS->bg_flags = 0;
2287
2288 if (img) // TODO: cannot be false
2289 {
2290 img = img->clone (); // own the img
2291
2292 if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
2293 img->sub_rect (0, 0,
2294 border ? THIS->vt_width : THIS->szHint.width,
2295 border ? THIS->vt_height : THIS->szHint.height)
2296 ->replace (img);
2297
2298 // just in case, should usually be a nop
2299 img->reify ()
2300 ->replace (img);
2301
2302 img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
2303 ->replace (img);
2304
2305 THIS->bg_img = img;
2306 THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
2307
2308 if (!border)
2309 THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
2310 }
2311
2312#endif
2313
2314#############################################################################
2315# urxvt::overlay
2316#############################################################################
2317
2318MODULE = urxvt PACKAGE = urxvt::overlay
2319
2320void
2321overlay::set (int x, int y, SV *text, SV *rend = 0)
2322
2323void
2324overlay::show ()
2325
2326void
2327overlay::hide ()
2328
2329void
731timer::DESTROY () 2330overlay::DESTROY ()
732 2331
2332INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
2333
2334MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
2335
2336#if HAVE_PIXBUF
2337
2338urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
2339 C_ARGS: filename, 0
2340
2341void
2342DESTROY (urxvt::pixbuf self)
2343 CODE:
2344 g_object_unref (self);
2345
2346#endif
2347
733MODULE = urxvt PACKAGE = urxvt::iow 2348MODULE = urxvt PACKAGE = urxvt::img
734 2349
735SV * 2350#if HAVE_IMG
736iow::new () 2351
2352# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
2353# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
2354
2355void
2356rxvt_img::geometry ()
737 CODE: 2357 PPCODE:
738 iow *w = new iow; 2358 EXTEND (SP, 4);
739 RETVAL = newSVptr ((void *)w, "urxvt::iow"); 2359 PUSHs (sv_2mortal (newSViv (THIS->x)));
740 w->self = (HV *)SvRV (RETVAL); 2360 PUSHs (sv_2mortal (newSViv (THIS->y)));
741 OUTPUT: 2361 PUSHs (sv_2mortal (newSViv (THIS->w)));
742 RETVAL 2362 PUSHs (sv_2mortal (newSViv (THIS->h)));
743 2363
744iow * 2364int
745iow::cb (SV *cb) 2365rxvt_img::x ()
2366 ALIAS:
2367 x = 0
2368 y = 1
2369 w = 2
2370 h = 3
746 CODE: 2371 CODE:
747 THIS->cb (cb); 2372 switch (ix)
2373 {
2374 case 0: RETVAL = THIS->x; break;
2375 case 1: RETVAL = THIS->y; break;
2376 case 2: RETVAL = THIS->w; break;
2377 case 3: RETVAL = THIS->h; break;
2378 }
2379 OUTPUT:
2380 RETVAL
2381
2382Pixmap
2383rxvt_img::pm ()
2384 CODE:
748 RETVAL = THIS; 2385 RETVAL = THIS->pm;
749 OUTPUT: 2386 OUTPUT:
750 RETVAL 2387 RETVAL
751 2388
752iow * 2389void
753iow::fd (int fd) 2390rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
2391 PROTOTYPE: $;$$$$
2392 INIT:
2393 rgba cc = parse_rgba (c, THIS->s);
2394 C_ARGS: cc, x, y, w, h
2395
2396void
2397rxvt_img::DESTROY ()
2398 CODE:
2399 delete THIS;
2400
2401void
2402rxvt_img::add_alpha ()
2403
2404void
2405rxvt_img::unshare ()
2406
2407void
2408rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
754 CODE: 2409 PPCODE:
755 THIS->fd = fd; 2410 if (items >= 2)
2411 THIS->repeat_mode (repeat);
2412 if (GIMME_V != G_VOID)
2413 XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
2414
2415void
2416rxvt_img::move (int dx, int dy)
2417
2418void
2419rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2420
2421void
2422rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2423
2424void
2425rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
2426
2427rxvt_img *
2428rxvt_img::clone ()
2429
2430rxvt_img *
2431rxvt_img::reify ()
2432
2433rxvt_img *
2434rxvt_img::sub_rect (int x, int y, int width, int height)
2435
2436rxvt_img *
2437rxvt_img::blur (int rh, int rv)
2438
2439rxvt_img *
2440rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
2441
2442rxvt_img *
2443rxvt_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)
2444 INIT:
2445 rxvt_img::nv matrix[3][3] = {
2446 { p11, p12, p13 },
2447 { p21, p22, p23 },
2448 { p31, p32, p33 }
2449 };
2450 C_ARGS: matrix
2451
2452rxvt_img *
2453rxvt_img::scale (int new_width, int new_height)
2454
2455rxvt_img *
2456rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
2457
2458rxvt_img *
2459rxvt_img::tint (SV *c)
2460 INIT:
2461 rgba cc = parse_rgba (c, THIS->s);
2462 C_ARGS: cc
2463
2464rxvt_img *
2465rxvt_img::shade (rxvt_img::nv factor)
2466
2467rxvt_img *
2468rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
2469 CODE:
2470 rxvt_img::nv *vparams = 0;
2471 int nparams = 0;
2472
2473 if (SvOK (params))
2474 {
2475 if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
2476 croak ("rxvt_img::filter: params must be an array reference with parameter values");
2477
2478 nparams = av_len ((AV *)SvRV (params)) + 1;
2479 vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
2480
2481 for (int i = 0; i < nparams; ++i)
2482 vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
2483 }
2484
2485 RETVAL = THIS->filter (name, nparams, vparams);
2486 free (vparams);
2487 OUTPUT:
756 RETVAL = THIS; 2488 RETVAL
757 OUTPUT:
758 RETVAL
759 2489
760iow * 2490#endif
761iow::events (short events)
762 CODE:
763 THIS->events = events;
764 RETVAL = THIS;
765 OUTPUT:
766 RETVAL
767 2491
768iow *
769iow::start ()
770 CODE:
771 THIS->start ();
772 RETVAL = THIS;
773 OUTPUT:
774 RETVAL
775
776iow *
777iow::stop ()
778 CODE:
779 THIS->stop ();
780 RETVAL = THIS;
781 OUTPUT:
782 RETVAL
783
784void
785iow::DESTROY ()
786
787

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