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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.53 by root, Tue Jan 10 04:49:54 2006 UTC vs.
Revision 1.210 by sf-exg, Sun Dec 30 11:37:07 2012 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) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7 * 7 *
8 * This program is free software; you can redistribute it and/or modify 8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by 9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or 10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
… …
23#define line_t perl_line_t 23#define line_t perl_line_t
24#include <EXTERN.h> 24#include <EXTERN.h>
25#include <perl.h> 25#include <perl.h>
26#include <XSUB.h> 26#include <XSUB.h>
27#undef line_t 27#undef line_t
28#undef bool // perl defines it's own bool type, except with g++... what a trap
28 29
29#include "../config.h" 30#include "../config.h"
30 31
31#include <cstddef> 32#include <stddef.h>
32#include <cstdarg> 33#include <stdarg.h>
33 34
34#include "iom.h" 35#include "unistd.h"
36
37#include "ev_cpp.h"
35#include "rxvt.h" 38#include "rxvt.h"
36#include "keyboard.h" 39#include "keyboard.h"
37#include "rxvtutil.h" 40#include "rxvtutil.h"
38#include "rxvtperl.h" 41#include "rxvtperl.h"
39 42
40#include "perlxsi.c" 43#include "perlxsi.c"
41 44
42#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
43# define GRAB_CURSOR THIS->leftptr_cursor 45#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
44#else
45# define GRAB_CURSOR None
46#endif
47 46
48#undef LINENO 47#undef LINENO
49#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows) 48#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
50#undef ROW 49#undef ROW
51#define ROW(n) THIS->row_buf [LINENO (n)] 50#define ROW(n) THIS->row_buf [LINENO (n)]
52 51
53///////////////////////////////////////////////////////////////////////////// 52/////////////////////////////////////////////////////////////////////////////
54 53
55static SV * 54typedef char * octet_string;
56taint (SV *sv) 55typedef char * utf8_string;
56
57typedef int render_repeat_mode;
58
59#if HAVE_PIXBUF
60typedef GdkPixbuf * urxvt__pixbuf;
61#endif
62#if HAVE_IMG
63typedef rxvt_img * urxvt__img;
64typedef rxvt_img::nv rxvt_img__nv;
65
66/////////////////////////////////////////////////////////////////////////////
67
68static rgba
69parse_rgba (SV *sv, rxvt_screen *s = 0)
57{ 70{
58 SvTAINT (sv); 71 rgba c;
72
73 if (SvROK (sv))
74 {
75 AV *av = (AV *)SvRV (sv);
76
77 if (SvTYPE ((SV *)av) != SVt_PVAV)
78 croak ("colour must be either a colour string, or an array,");
79
80 int len = av_len (av) + 1;
81
82 if (len != 1 && len != 3 && len != 4)
83 croak ("component colour array must have 1, 3 or 4 components,");
84
85 c.a = rgba::MAX_CC;
86
87 c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
88
89 if (len >= 3)
90 {
91 c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
92 c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
93
94 if (len >= 4)
95 c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
96 }
97 }
98 else if (s)
99 {
100 rxvt_color rc;
101 rc.set (s, SvPVbyte_nolen (sv));
102 rc.get (c);
103 }
104 else
105 croak ("unable to parse colour,");
106
59 return sv; 107 return c;
60} 108}
61 109
62static SV * 110/////////////////////////////////////////////////////////////////////////////
63taint_if (SV *sv, SV *src) 111#endif
64{
65 if (SvTAINTED (src))
66 SvTAINT (sv);
67
68 return sv;
69}
70 112
71static wchar_t * 113static wchar_t *
72sv2wcs (SV *sv) 114sv2wcs (SV *sv)
73{ 115{
74 STRLEN len; 116 STRLEN len;
… …
87 129
88 return sv; 130 return sv;
89} 131}
90 132
91static SV * 133static SV *
92new_ref (HV *hv, const char *klass)
93{
94 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
95}
96
97//TODO: use magic
98static SV *
99newSVptr (void *ptr, const char *klass) 134newSVptr (void *ptr, const char *klass)
100{ 135{
101 HV *hv = newHV (); 136 HV *hv = newHV ();
102 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 137 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
103 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 138 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
… …
125 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); 160 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
126 161
127 return (long)mg->mg_ptr; 162 return (long)mg->mg_ptr;
128} 163}
129 164
130#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self) 165#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
131#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") 166#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
132 167
133///////////////////////////////////////////////////////////////////////////// 168/////////////////////////////////////////////////////////////////////////////
134 169
135struct perl_watcher 170#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
171
172class overlay : overlay_base
136{ 173{
137 SV *cbsv; 174 rxvt_term *THIS;
175 AV *overlay_av;
176 int border;
177
178public:
138 HV *self; 179 HV *self;
139
140 perl_watcher ()
141 : cbsv (newSV (0))
142 {
143 }
144
145 ~perl_watcher ()
146 {
147 SvREFCNT_dec (cbsv);
148 }
149
150 void cb (SV *cb)
151 {
152 sv_setsv (cbsv, cb);
153 }
154
155 void invoke (const char *type, SV *self, int arg = -1);
156};
157
158void
159perl_watcher::invoke (const char *type, SV *self, int arg)
160{
161 dSP;
162
163 ENTER;
164 SAVETMPS;
165
166 PUSHMARK (SP);
167
168 XPUSHs (sv_2mortal (self));
169
170 if (arg >= 0)
171 XPUSHs (sv_2mortal (newSViv (arg)));
172
173 PUTBACK;
174 call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
175 SPAGAIN;
176
177 PUTBACK;
178 FREETMPS;
179 LEAVE;
180
181 if (SvTRUE (ERRSV))
182 rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
183}
184
185#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
186#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
187
188struct timer : time_watcher, perl_watcher
189{
190 tstamp interval;
191
192 timer ()
193 : time_watcher (this, &timer::execute)
194 {
195 }
196
197 void execute (time_watcher &w)
198 {
199 if (interval)
200 start (at + interval);
201
202 invoke ("urxvt::timer", newSVtimer (this));
203 }
204};
205
206#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
207#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
208
209struct iow : io_watcher, perl_watcher
210{
211 iow ()
212 : io_watcher (this, &iow::execute)
213 {
214 }
215
216 void execute (io_watcher &w, short revents)
217 {
218 invoke ("urxvt::iow", newSViow (this), revents);
219 }
220};
221
222/////////////////////////////////////////////////////////////////////////////
223
224#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225
226struct overlay {
227 HV *self;
228 rxvt_term *THIS;
229 int x, y, w, h;
230 int border;
231 text_t **text;
232 rend_t **rend;
233 180
234 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border); 181 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
235 ~overlay (); 182 ~overlay ();
236 183
237 void show (); 184 void show ();
… …
241 188
242 void set (int x, int y, SV *str, SV *rend); 189 void set (int x, int y, SV *str, SV *rend);
243}; 190};
244 191
245overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border) 192overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
246: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2) 193: THIS(THIS), border(border == 2), overlay_av (0)
247{ 194{
195 x = x_;
196 y = y_;
197 w = w_;
198 h = h_;
199
200 if (w < 0) w = 0;
201 if (h < 0) h = 0;
202
248 if (border == 2) 203 if (border == 2)
249 { 204 {
250 w += 2; 205 w += 2;
251 h += 2; 206 h += 2;
252 } 207 }
… …
290 *rp++ = r; 245 *rp++ = r;
291 } 246 }
292 } 247 }
293 248
294 show (); 249 show ();
295 THIS->want_refresh = 1;
296} 250}
297 251
298overlay::~overlay () 252overlay::~overlay ()
299{ 253{
300 hide (); 254 hide ();
… …
305 delete [] rend[y]; 259 delete [] rend[y];
306 } 260 }
307 261
308 delete [] text; 262 delete [] text;
309 delete [] rend; 263 delete [] rend;
264}
265
266void
267overlay::show ()
268{
269 if (overlay_av)
270 return;
271
272 overlay_av = (AV *)SvREFCNT_inc (SvRV (
273 *hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
274 ));
275 av_push (overlay_av, newSViv ((long)this));
310 276
311 THIS->want_refresh = 1; 277 THIS->want_refresh = 1;
312} 278 THIS->refresh_check ();
313
314void
315overlay::show ()
316{
317 char key[33]; sprintf (key, "%32lx", (long)this);
318
319 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
320 hv_store (hv, key, 32, newSViv ((long)this), 0);
321} 279}
322 280
323void 281void
324overlay::hide () 282overlay::hide ()
325{ 283{
326 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0); 284 if (!overlay_av)
285 return;
327 286
328 if (ovs) 287 int i;
329 {
330 char key[33]; sprintf (key, "%32lx", (long)this);
331 288
332 HV *hv = (HV *)SvRV (*ovs); 289 for (i = AvFILL (overlay_av); i >= 0; i--)
333 hv_delete (hv, key, 32, G_DISCARD); 290 if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
334 } 291 break;
292
293 for (; i < AvFILL (overlay_av); i++)
294 av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
295
296 av_pop (overlay_av);
297
298 SvREFCNT_dec (overlay_av);
299 overlay_av = 0;
300
301 THIS->want_refresh = 1;
302 THIS->refresh_check ();
335} 303}
336 304
337void overlay::swap () 305void overlay::swap ()
338{ 306{
339 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w)); 307 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
340 int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h)); 308 int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
341 309
342 int ov_w = min (w, THIS->ncol - ov_x); 310 int ov_w = min (w, THIS->ncol - ov_x);
343 int ov_h = min (h, THIS->nrow - ov_y); 311 int ov_h = min (h, THIS->nrow - ov_y);
312
313 // hide cursor if it is within the overlay area
314 if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
315 && IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
316 THIS->screen.flags &= ~Screen_VisibleCursor;
344 317
345 for (int y = ov_h; y--; ) 318 for (int y = ov_h; y--; )
346 { 319 {
347 text_t *t1 = text [y]; 320 text_t *t1 = text [y];
348 rend_t *r1 = rend [y]; 321 rend_t *r1 = rend [y];
349 322
350 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; 323 text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
351 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; 324 rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
352 325
353 for (int x = ov_w; x--; ) 326 for (int x = ov_w; x--; )
354 { 327 {
355 text_t t = *t1; *t1++ = *t2; *t2++ = t; 328 text_t t = *t1; *t1++ = *t2; *t2++ = t;
356 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); 329 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
… …
379 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) 352 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
380 croak ("rend must be arrayref"); 353 croak ("rend must be arrayref");
381 354
382 AV *av = (AV *)SvRV (rend); 355 AV *av = (AV *)SvRV (rend);
383 356
384 for (int col = min (av_len (av) + 1, w - x - border); col--; ) 357 for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1)); 358 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386 } 359 }
387 360
388 THIS->want_refresh = 1; 361 THIS->want_refresh = 1;
362 THIS->refresh_check ();
389} 363}
390
391 364
392///////////////////////////////////////////////////////////////////////////// 365/////////////////////////////////////////////////////////////////////////////
393 366
367#include "iom_perl.h"
368
369/////////////////////////////////////////////////////////////////////////////
370
394struct rxvt_perl_interp rxvt_perl; 371struct rxvt_perl_interp rxvt_perl;
395 372
396static PerlInterpreter *perl; 373static PerlInterpreter *perl;
397
398rxvt_perl_interp::rxvt_perl_interp ()
399{
400}
401 374
402rxvt_perl_interp::~rxvt_perl_interp () 375rxvt_perl_interp::~rxvt_perl_interp ()
403{ 376{
404 if (perl) 377 if (perl)
405 { 378 {
406 perl_destruct (perl); 379 perl_destruct (perl);
407 perl_free (perl); 380 perl_free (perl);
381 PERL_SYS_TERM ();
408 } 382 }
409} 383}
410 384
411void 385void
412rxvt_perl_interp::init () 386rxvt_perl_interp::init ()
413{ 387{
414 if (!perl) 388 if (!perl)
415 { 389 {
390 rxvt_push_locale (""); // perl init destroys current locale
391
392 {
393 perl_environ = rxvt_environ;
394 localise_env set_environ (perl_environ);
395
416 char *argv[] = { 396 char *args[] = {
417 "", 397 "",
418 "-T", 398 "-e"
419 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 399 "BEGIN {"
400 " urxvt->bootstrap;"
401 " unshift @INC, '" LIBDIR "';"
402 "}"
403 ""
404 "use urxvt;"
420 }; 405 };
406 int argc = ecb_array_length (args);
407 char **argv = args;
421 408
409 PERL_SYS_INIT3 (&argc, &argv, &environ);
422 perl = perl_alloc (); 410 perl = perl_alloc ();
423 perl_construct (perl); 411 perl_construct (perl);
424 412
425 if (perl_parse (perl, xs_init, 3, argv, (char **)NULL) 413 if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
426 || perl_run (perl)) 414 || perl_run (perl))
415 {
416 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
417
418 perl_destruct (perl);
419 perl_free (perl);
420 perl = 0;
421 }
422 }
423
424 rxvt_pop_locale ();
425 }
426}
427
428void
429rxvt_perl_interp::init (rxvt_term *term)
430{
431 init ();
432
433 if (perl && !term->perl.self)
434 {
435 // runs outside of perls ENV
436 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
437 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
438 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
439 }
440}
441
442void
443rxvt_perl_interp::eval (const char *str)
444{
445 eval_pv (str, 1);
446}
447
448void
449rxvt_perl_interp::usage (rxvt_term *term, int type)
450{
451 localise_env set_environ (perl_environ);
452
453 ENTER;
454 SAVETMPS;
455
456 dSP;
457 PUSHMARK (SP);
458 EXTEND (SP, 2);
459 PUSHs (sv_2mortal (newSVterm (term)));
460 PUSHs (sv_2mortal (newSViv (type)));
461 PUTBACK;
462 call_pv ("urxvt::usage", G_VOID | G_DISCARD);
463
464 FREETMPS;
465 LEAVE;
466}
467
468uint8_t
469rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
470{
471 localise_env set_environ (perl_environ);
472
473 ENTER;
474 SAVETMPS;
475
476 dSP;
477 PUSHMARK (SP);
478 EXTEND (SP, 6);
479 PUSHs (sv_2mortal (newSVterm (term)));
480 PUSHs (sv_2mortal (newSVpv (name, 0)));
481 PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
482 PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
483 PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
484 PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
485 PUTBACK;
486 call_pv ("urxvt::parse_resource", G_SCALAR);
487 SPAGAIN;
488
489 uint8_t ret = POPi;
490
491 FREETMPS;
492 LEAVE;
493
494 return ret;
495}
496
497static void
498ungrab (rxvt_term *THIS)
499{
500 if (THIS->perl.grabtime)
501 {
502 XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
503 XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
504 THIS->perl.grabtime = 0;
505 }
506}
507
508bool
509rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
510{
511 if (!perl || !term->perl.self)
512 return false;
513
514 localise_env set_environ (perl_environ);
515
516 // pre-handling of some events
517 if (htype == HOOK_REFRESH_END)
518 {
519 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
520
521 for (int i = 0; i <= AvFILL (av); i++)
522 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
523 }
524 else if (htype == HOOK_DESTROY)
525 {
526 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
527
528 for (int i = AvFILL (av); i >= 0; i--)
427 { 529 {
428 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); 530 rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
429 531 delete req;
430 perl_destruct (perl);
431 perl_free (perl);
432 perl = 0;
433 } 532 }
434 } 533 }
435}
436 534
437static void 535 bool event_consumed;
438ungrab (rxvt_term *THIS) 536
439{ 537 if (term->perl.should_invoke [htype])
440 if (THIS->perl.grabtime)
441 { 538 {
442 XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime); 539 dSP;
443 XUngrabPointer (THIS->display->display, THIS->perl.grabtime); 540 va_list ap;
444 THIS->perl.grabtime = 0; 541
542 va_start (ap, htype);
543
544 ENTER;
545 SAVETMPS;
546
547 PUSHMARK (SP);
548
549 EXTEND (SP, 2);
550 PUSHs (sv_2mortal (newSVterm (term)));
551 PUSHs (sv_2mortal (newSViv (htype)));
552
553 for (;;) {
554 data_type dt = (data_type)va_arg (ap, int);
555
556 switch (dt)
557 {
558 case DT_INT:
559 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
560 break;
561
562 case DT_LONG:
563 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
564 break;
565
566 case DT_STR:
567 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
568 break;
569
570 case DT_STR_LEN:
571 {
572 char *str = va_arg (ap, char *);
573 int len = va_arg (ap, int);
574
575 XPUSHs (sv_2mortal (newSVpvn (str, len)));
576 }
577 break;
578
579 case DT_WCS_LEN:
580 {
581 wchar_t *wstr = va_arg (ap, wchar_t *);
582 int wlen = va_arg (ap, int);
583
584 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
585 }
586 break;
587
588 case DT_LCS_LEN:
589 {
590 long *lstr = va_arg (ap, long *);
591 int llen = va_arg (ap, int);
592
593 XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
594 }
595 break;
596
597 case DT_XEVENT:
598 {
599 XEvent *xe = va_arg (ap, XEvent *);
600 HV *hv = newHV ();
601
602# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
603# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
604# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
605# undef set
606
607 setiv (type, xe->type);
608 setiv (send_event, xe->xany.send_event);
609 setiv (serial, xe->xany.serial);
610
611 switch (xe->type)
612 {
613 case KeyPress:
614 case KeyRelease:
615 case ButtonPress:
616 case ButtonRelease:
617 case MotionNotify:
618 setuv (window, xe->xmotion.window);
619 setuv (root, xe->xmotion.root);
620 setuv (subwindow, xe->xmotion.subwindow);
621 setuv (time, xe->xmotion.time);
622 setiv (x, xe->xmotion.x);
623 setiv (y, xe->xmotion.y);
624 setiv (row, xe->xmotion.y / term->fheight + term->view_start);
625 setiv (col, xe->xmotion.x / term->fwidth);
626 setiv (x_root, xe->xmotion.x_root);
627 setiv (y_root, xe->xmotion.y_root);
628 setuv (state, xe->xmotion.state);
629
630 switch (xe->type)
631 {
632 case KeyPress:
633 case KeyRelease:
634 setuv (keycode, xe->xkey.keycode);
635 break;
636
637 case ButtonPress:
638 case ButtonRelease:
639 setuv (button, xe->xbutton.button);
640 break;
641
642 case MotionNotify:
643 setiv (is_hint, xe->xmotion.is_hint);
644 break;
645 }
646
647 break;
648
649 case MapNotify:
650 case UnmapNotify:
651 case ConfigureNotify:
652 setuv (event, xe->xconfigure.event);
653 setuv (window, xe->xconfigure.window);
654
655 switch (xe->type)
656 {
657 case ConfigureNotify:
658 setiv (x, xe->xconfigure.x);
659 setiv (y, xe->xconfigure.y);
660 setiv (width, xe->xconfigure.width);
661 setiv (height, xe->xconfigure.height);
662 setuv (above, xe->xconfigure.above);
663 break;
664 }
665
666 break;
667
668 case PropertyNotify:
669 setuv (window, xe->xproperty.window);
670 setuv (atom, xe->xproperty.atom);
671 setuv (time, xe->xproperty.time);
672 setiv (state, xe->xproperty.state);
673 break;
674
675 case ClientMessage:
676 setuv (window, xe->xclient.window);
677 setuv (message_type, xe->xclient.message_type);
678 setuv (format, xe->xclient.format);
679 setuv (l0, xe->xclient.data.l[0]);
680 setuv (l1, xe->xclient.data.l[1]);
681 setuv (l2, xe->xclient.data.l[2]);
682 setuv (l3, xe->xclient.data.l[3]);
683 setuv (l4, xe->xclient.data.l[4]);
684 break;
685 }
686
687 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
688 }
689 break;
690
691 case DT_END:
692 goto call;
693
694 default:
695 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
696 }
697 }
698
699 call:
700 va_end (ap);
701
702 PUTBACK;
703 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
704 SPAGAIN;
705
706 if (count)
707 {
708 SV *status = POPs;
709 count = SvTRUE (status);
710 }
711
712 PUTBACK;
713 FREETMPS;
714 LEAVE;
715
716 if (SvTRUE (ERRSV))
717 {
718 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
719 ungrab (term); // better lose the grab than the session
720 }
721
722 event_consumed = !!count;
445 } 723 }
446} 724 else
725 event_consumed = false;
447 726
448bool 727 // post-handling of some events
449rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 728 if (htype == HOOK_REFRESH_BEGIN)
450{
451 if (!perl)
452 return false;
453
454 if (htype == HOOK_INIT) // first hook ever called
455 { 729 {
456 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); 730 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 731
732 for (int i = AvFILL (av); i >= 0; i--)
733 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
458 } 734 }
459 else if (!term->perl.self)
460 return false; // perl not initialized for this instance
461 else if (htype == HOOK_DESTROY) 735 else if (htype == HOOK_DESTROY)
462 { 736 {
463 // handled later 737 clearSVptr ((SV *)term->perl.self);
738 SvREFCNT_dec ((SV *)term->perl.self);
739
740 // don't allow further calls
741 term->perl.self = 0;
464 } 742 }
465 else
466 {
467 if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
468 {
469 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
470 743
471 if (HvKEYS (hv)) 744 return event_consumed;
472 { 745}
473 hv_iterinit (hv);
474 746
475 while (HE *he = hv_iternext (hv)) 747void
476 ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); 748rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
477 } 749{
478 750 localise_env set_environ (perl_environ);
479 }
480
481 if (!should_invoke [htype])
482 return false;
483 }
484
485 dSP;
486 va_list ap;
487
488 va_start (ap, htype);
489 751
490 ENTER; 752 ENTER;
491 SAVETMPS; 753 SAVETMPS;
492 754
493 PUSHMARK (SP); 755 dSP;
494
495 XPUSHs (sv_2mortal (newSVterm (term)));
496 XPUSHs (sv_2mortal (newSViv (htype))); 756 XPUSHs (sv_2mortal (newSVpvn (data, len)));
757 PUTBACK;
758 call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
497 759
498 for (;;) {
499 data_type dt = (data_type)va_arg (ap, int);
500
501 switch (dt)
502 {
503 case DT_INT:
504 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
505 break;
506
507 case DT_LONG:
508 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
509 break;
510
511 case DT_STR:
512 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
513 break;
514
515 case DT_STR_LEN:
516 {
517 char *str = va_arg (ap, char *);
518 int len = va_arg (ap, int);
519
520 XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
521 }
522 break;
523
524 case DT_WCS_LEN:
525 {
526 wchar_t *wstr = va_arg (ap, wchar_t *);
527 int wlen = va_arg (ap, int);
528
529 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
530 }
531 break;
532
533 case DT_XEVENT:
534 {
535 XEvent *xe = va_arg (ap, XEvent *);
536 HV *hv = newHV ();
537
538# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540# undef set
541
542 setiv (type, xe->type);
543 setiv (send_event, xe->xany.send_event);
544 setiv (serial, xe->xany.serial);
545
546 switch (xe->type)
547 {
548 case KeyPress:
549 case KeyRelease:
550 case ButtonPress:
551 case ButtonRelease:
552 case MotionNotify:
553 setiv (time, xe->xmotion.time);
554 setiv (x, xe->xmotion.x);
555 setiv (y, xe->xmotion.y);
556 setiv (row, xe->xmotion.y / term->fheight);
557 setiv (col, xe->xmotion.x / term->fwidth);
558 setiv (x_root, xe->xmotion.x_root);
559 setiv (y_root, xe->xmotion.y_root);
560 setiv (state, xe->xmotion.state);
561 break;
562 }
563
564 switch (xe->type)
565 {
566 case KeyPress:
567 case KeyRelease:
568 setiv (keycode, xe->xkey.keycode);
569 break;
570
571 case ButtonPress:
572 case ButtonRelease:
573 setiv (button, xe->xbutton.button);
574 break;
575
576 case MotionNotify:
577 setiv (is_hint, xe->xmotion.is_hint);
578 break;
579 }
580
581 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582 }
583 break;
584
585 case DT_END:
586 {
587 va_end (ap);
588
589 PUTBACK;
590 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
591 SPAGAIN;
592
593 if (count)
594 {
595 SV *status = POPs;
596 count = SvTRUE (status);
597 }
598
599 PUTBACK;
600 FREETMPS;
601 LEAVE;
602
603 if (SvTRUE (ERRSV)) 760 if (SvTRUE (ERRSV))
604 {
605 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); 761 rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
606 ungrab (term); // better lose the grab than the session
607 }
608 762
609 if (htype == HOOK_DESTROY) 763 FREETMPS;
610 { 764 LEAVE;
611 clearSVptr ((SV *)term->perl.self);
612 SvREFCNT_dec ((SV *)term->perl.self);
613 }
614
615 return count;
616 }
617
618 default:
619 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
620 }
621 }
622} 765}
623 766
624///////////////////////////////////////////////////////////////////////////// 767/////////////////////////////////////////////////////////////////////////////
625 768
626MODULE = urxvt PACKAGE = urxvt 769MODULE = urxvt PACKAGE = urxvt
… …
638# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); 781# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
639# include "hookinc.h" 782# include "hookinc.h"
640# undef def 783# undef def
641 784
642 HV *option = get_hv ("urxvt::OPTION", 1); 785 HV *option = get_hv ("urxvt::OPTION", 1);
643# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0); 786# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
644# define nodef(name) 787# define nodef(name)
645# include "optinc.h" 788# include "optinc.h"
646# undef nodef 789# undef nodef
647# undef def 790# undef def
648 791
649 HV *stash = gv_stashpv ("urxvt", 1); 792 HV *stash = gv_stashpv ("urxvt", 1);
650# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name)); 793 static const struct {
794 const char *name;
795 IV iv;
796 } *civ, const_iv[] = {
797# define const_iv(name) { # name, (IV)name }
798 const_iv (NUM_RESOURCES),
651 export_const_iv (DEFAULT_RSTYLE); 799 const_iv (DEFAULT_RSTYLE),
652 export_const_iv (OVERLAY_RSTYLE); 800 const_iv (OVERLAY_RSTYLE),
801 const_iv (Color_Bits),
802 const_iv (RS_bgShift), const_iv (RS_bgMask),
803 const_iv (RS_fgShift), const_iv (RS_fgMask),
804 const_iv (RS_Careful),
805 const_iv (RS_fontCount),
806 const_iv (RS_fontShift),
807 const_iv (RS_fontMask),
808 const_iv (RS_baseattrMask),
809 const_iv (RS_attrMask),
810 const_iv (RS_redraw),
811 const_iv (RS_Sel),
653 export_const_iv (RS_Bold); 812 const_iv (RS_Bold),
654 export_const_iv (RS_Italic); 813 const_iv (RS_Italic),
655 export_const_iv (RS_Blink); 814 const_iv (RS_Blink),
656 export_const_iv (RS_RVid); 815 const_iv (RS_RVid),
657 export_const_iv (RS_Uline); 816 const_iv (RS_Uline),
658 817
659 export_const_iv (CurrentTime); 818 const_iv (CurrentTime),
660 export_const_iv (ShiftMask); 819 const_iv (ShiftMask),
661 export_const_iv (LockMask); 820 const_iv (LockMask),
662 export_const_iv (ControlMask); 821 const_iv (ControlMask),
663 export_const_iv (Mod1Mask); 822 const_iv (Mod1Mask),
664 export_const_iv (Mod2Mask); 823 const_iv (Mod2Mask),
665 export_const_iv (Mod3Mask); 824 const_iv (Mod3Mask),
666 export_const_iv (Mod4Mask); 825 const_iv (Mod4Mask),
667 export_const_iv (Mod5Mask); 826 const_iv (Mod5Mask),
668 export_const_iv (Button1Mask); 827 const_iv (Button1Mask),
669 export_const_iv (Button2Mask); 828 const_iv (Button2Mask),
670 export_const_iv (Button3Mask); 829 const_iv (Button3Mask),
671 export_const_iv (Button4Mask); 830 const_iv (Button4Mask),
672 export_const_iv (Button5Mask); 831 const_iv (Button5Mask),
673 export_const_iv (AnyModifier); 832 const_iv (AnyModifier),
674 833
675 export_const_iv (EVENT_NONE); 834 const_iv (NoSymbol),
676 export_const_iv (EVENT_READ); 835 const_iv (GrabModeSync),
677 export_const_iv (EVENT_WRITE); 836 const_iv (GrabModeAsync),
678}
679 837
680SV * 838 const_iv (NoEventMask),
681new (...) 839 const_iv (KeyPressMask),
682 CODE: 840 const_iv (KeyReleaseMask),
683{ 841 const_iv (ButtonPressMask),
684 stringvec *argv = new stringvec; 842 const_iv (ButtonReleaseMask),
685 bool success; 843 const_iv (EnterWindowMask),
844 const_iv (LeaveWindowMask),
845 const_iv (PointerMotionMask),
846 const_iv (PointerMotionHintMask),
847 const_iv (Button1MotionMask),
848 const_iv (Button2MotionMask),
849 const_iv (Button3MotionMask),
850 const_iv (Button4MotionMask),
851 const_iv (Button5MotionMask),
852 const_iv (ButtonMotionMask),
853 const_iv (KeymapStateMask),
854 const_iv (ExposureMask),
855 const_iv (VisibilityChangeMask),
856 const_iv (StructureNotifyMask),
857 const_iv (ResizeRedirectMask),
858 const_iv (SubstructureNotifyMask),
859 const_iv (SubstructureRedirectMask),
860 const_iv (FocusChangeMask),
861 const_iv (PropertyChangeMask),
862 const_iv (ColormapChangeMask),
863 const_iv (OwnerGrabButtonMask),
686 864
687 for (int i = 0; i < items ;i++) 865 const_iv (KeyPress),
688 argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); 866 const_iv (KeyRelease),
867 const_iv (ButtonPress),
868 const_iv (ButtonRelease),
869 const_iv (MotionNotify),
870 const_iv (EnterNotify),
871 const_iv (LeaveNotify),
872 const_iv (FocusIn),
873 const_iv (FocusOut),
874 const_iv (KeymapNotify),
875 const_iv (Expose),
876 const_iv (GraphicsExpose),
877 const_iv (NoExpose),
878 const_iv (VisibilityNotify),
879 const_iv (CreateNotify),
880 const_iv (DestroyNotify),
881 const_iv (UnmapNotify),
882 const_iv (MapNotify),
883 const_iv (MapRequest),
884 const_iv (ReparentNotify),
885 const_iv (ConfigureNotify),
886 const_iv (ConfigureRequest),
887 const_iv (GravityNotify),
888 const_iv (ResizeRequest),
889 const_iv (CirculateNotify),
890 const_iv (CirculateRequest),
891 const_iv (PropertyNotify),
892 const_iv (SelectionClear),
893 const_iv (SelectionRequest),
894 const_iv (SelectionNotify),
895 const_iv (ColormapNotify),
896 const_iv (ClientMessage),
897 const_iv (MappingNotify),
898# if ENABLE_XIM_ONTHESPOT
899 const_iv (XIMReverse),
900 const_iv (XIMUnderline),
901 const_iv (XIMHighlight),
902 const_iv (XIMPrimary),
903 const_iv (XIMSecondary),
904 const_iv (XIMTertiary),
905 const_iv (XIMVisibleToForward),
906 const_iv (XIMVisibleToBackword),
907 const_iv (XIMVisibleToCenter),
908#if XRENDER
909 const_iv (PictStandardARGB32),
910 const_iv (PictStandardRGB24),
911 const_iv (PictStandardA8),
912 const_iv (PictStandardA4),
913 const_iv (PictStandardA1),
914 const_iv (RepeatNone),
915 const_iv (RepeatNormal),
916 const_iv (RepeatPad),
917 const_iv (RepeatReflect),
918 // all versions
919 const_iv (PictOpClear),
920 const_iv (PictOpSrc),
921 const_iv (PictOpDst),
922 const_iv (PictOpOver),
923 const_iv (PictOpOverReverse),
924 const_iv (PictOpIn),
925 const_iv (PictOpInReverse),
926 const_iv (PictOpOut),
927 const_iv (PictOpOutReverse),
928 const_iv (PictOpAtop),
929 const_iv (PictOpAtopReverse),
930 const_iv (PictOpXor),
931 const_iv (PictOpAdd),
932 const_iv (PictOpSaturate),
933 // 0.2+
934 const_iv (PictOpDisjointClear),
935 const_iv (PictOpDisjointSrc),
936 const_iv (PictOpDisjointDst),
937 const_iv (PictOpDisjointOver),
938 const_iv (PictOpDisjointOverReverse),
939 const_iv (PictOpDisjointIn),
940 const_iv (PictOpDisjointInReverse),
941 const_iv (PictOpDisjointOut),
942 const_iv (PictOpDisjointOutReverse),
943 const_iv (PictOpDisjointAtop),
944 const_iv (PictOpDisjointAtopReverse),
945 const_iv (PictOpDisjointXor),
946 const_iv (PictOpConjointClear),
947 const_iv (PictOpConjointSrc),
948 const_iv (PictOpConjointDst),
949 const_iv (PictOpConjointOver),
950 const_iv (PictOpConjointOverReverse),
951 const_iv (PictOpConjointIn),
952 const_iv (PictOpConjointInReverse),
953 const_iv (PictOpConjointOut),
954 const_iv (PictOpConjointOutReverse),
955 const_iv (PictOpConjointAtop),
956 const_iv (PictOpConjointAtopReverse),
957 const_iv (PictOpConjointXor),
958 // 0.11+
959 const_iv (PictOpMultiply),
960 const_iv (PictOpScreen),
961 const_iv (PictOpOverlay),
962 const_iv (PictOpDarken),
963 const_iv (PictOpLighten),
964 const_iv (PictOpColorDodge),
965 const_iv (PictOpColorBurn),
966 const_iv (PictOpHardLight),
967 const_iv (PictOpSoftLight),
968 const_iv (PictOpDifference),
969 const_iv (PictOpExclusion),
970 const_iv (PictOpHSLHue),
971 const_iv (PictOpHSLSaturation),
972 const_iv (PictOpHSLColor),
973 const_iv (PictOpHSLLuminosity),
974#endif
975# if 0
976 const_iv (XIMForwardChar),
977 const_iv (XIMBackwardChar),
978 const_iv (XIMForwardWord),
979 const_iv (XIMBackwardWord),
980 const_iv (XIMCaretUp),
981 const_iv (XIMCaretDown),
982 const_iv (XIMNextLine),
983 const_iv (XIMPreviousLine),
984 const_iv (XIMLineStart),
985 const_iv (XIMLineEnd),
986 const_iv (XIMAbsolutePosition),
987 const_iv (XIMDontChange),
988# endif
989# endif
990 };
689 991
690 rxvt_term *term = new rxvt_term; 992 for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
993 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
994}
691 995
692 term->argv = argv; 996void
997log (const char *msg)
998 CODE:
999 rxvt_log ("%s", msg);
693 1000
1001void
1002warn (const char *msg)
1003 CODE:
1004 rxvt_warn ("%s", msg);
1005
1006void
1007fatal (const char *msg)
1008 CODE:
1009 rxvt_fatal ("%s", msg);
1010
1011void
1012_exit (int status)
1013
1014void
1015catch_fatal (SV *block)
1016 PROTOTYPE: &
1017 CODE:
694 try 1018 try
695 { 1019 {
696 if (!term->init (argv->size (), argv->begin ())) 1020 PUSHMARK (SP);
697 term = 0; 1021 PUTBACK;
1022 call_sv (block, G_VOID | G_DISCARD);
1023 SPAGAIN;
698 } 1024 }
699 catch (const class rxvt_failure_exception &e) 1025 catch (const rxvt_failure_exception &e)
700 {
701 term->destroy ();
702 croak ("exception caught while initializing new terminal instance");
703 } 1026 {
704 1027 croak ("rxvt_fatal exception caught, trying to continue.");
705 RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef; 1028 }
706}
707 OUTPUT:
708 RETVAL
709
710void
711set_should_invoke (int htype, int value)
712 CODE:
713 rxvt_perl.should_invoke [htype] = value;
714
715void
716warn (const char *msg)
717 CODE:
718 rxvt_warn ("%s", msg);
719
720void
721fatal (const char *msg)
722 CODE:
723 rxvt_fatal ("%s", msg);
724
725SV *
726untaint (SV *sv)
727 CODE:
728 RETVAL = newSVsv (sv);
729 SvTAINTED_off (RETVAL);
730 OUTPUT:
731 RETVAL
732
733bool
734safe ()
735 CODE:
736 RETVAL = !rxvt_tainted ();
737 OUTPUT:
738 RETVAL
739 1029
740NV 1030NV
741NOW () 1031NOW ()
742 CODE: 1032 CODE:
743 RETVAL = NOW; 1033 RETVAL = ev::now ();
744 OUTPUT: 1034 OUTPUT:
745 RETVAL 1035 RETVAL
746 1036
747int 1037int
748GET_BASEFG (int rend) 1038GET_BASEFG (int rend)
… …
759 RETVAL 1049 RETVAL
760 1050
761int 1051int
762SET_FGCOLOR (int rend, int new_color) 1052SET_FGCOLOR (int rend, int new_color)
763 CODE: 1053 CODE:
764 RETVAL = SET_FGCOLOR (rend, new_color); 1054 RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
765 OUTPUT: 1055 OUTPUT:
766 RETVAL 1056 RETVAL
767 1057
768int 1058int
769SET_BGCOLOR (int rend, int new_color) 1059SET_BGCOLOR (int rend, int new_color)
770 CODE: 1060 CODE:
771 RETVAL = SET_BGCOLOR (rend, new_color); 1061 RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
772 OUTPUT: 1062 OUTPUT:
773 RETVAL 1063 RETVAL
774 1064
775int 1065int
776GET_CUSTOM (int rend) 1066GET_CUSTOM (int rend)
777 CODE: 1067 CODE:
778 RETVAL = (rend && RS_customMask) >> RS_customShift; 1068 RETVAL = (rend & RS_customMask) >> RS_customShift;
779 OUTPUT: 1069 OUTPUT:
780 RETVAL 1070 RETVAL
781 1071
782int 1072int
783SET_CUSTOM (int rend, int new_value) 1073SET_CUSTOM (int rend, int new_value)
… …
790 | ((new_value << RS_customShift) & RS_customMask); 1080 | ((new_value << RS_customShift) & RS_customMask);
791} 1081}
792 OUTPUT: 1082 OUTPUT:
793 RETVAL 1083 RETVAL
794 1084
1085void
1086termlist ()
1087 PPCODE:
1088{
1089 EXTEND (SP, rxvt_term::termlist.size ());
1090
1091 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
1092 if ((*t)->perl.self)
1093 PUSHs (sv_2mortal (newSVterm (*t)));
1094}
1095
1096IV
1097_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
1098 CODE:
1099 rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
1100 req->cb_sv = newSVsv (cb);
1101 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
1102 av_push (av, newSViv ((IV)req));
1103 RETVAL = (IV)req;
1104 OUTPUT:
1105 RETVAL
1106
1107void
1108_delete_selection_request (IV req_)
1109 CODE:
1110 rxvt_selection *req = (rxvt_selection *)req_;
1111 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
1112 int i;
1113
1114 for (i = AvFILL (av); i >= 0; i--)
1115 if (SvIV (*av_fetch (av, i, 1)) == req_)
1116 break;
1117
1118 for (; i < AvFILL (av); i++)
1119 av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
1120
1121 av_pop (av);
1122
1123 delete req;
1124
795MODULE = urxvt PACKAGE = urxvt::term 1125MODULE = urxvt PACKAGE = urxvt::term
796 1126
1127SV *
1128_new (AV *env, AV *arg)
1129 CODE:
1130{
1131 rxvt_term *term = new rxvt_term;
1132
1133 stringvec *argv = new stringvec;
1134 for (int i = 0; i <= AvFILL (arg); i++)
1135 argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
1136
1137 stringvec *envv = new stringvec;
1138 for (int i = AvFILL (env) + 1; i--; )
1139 envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
1140
1141 try
1142 {
1143 term->init (argv, envv);
1144 }
1145 catch (const class rxvt_failure_exception &e)
1146 {
1147 term->destroy ();
1148 croak ("error while initializing new terminal instance");
1149 }
1150
1151 RETVAL = term && term->perl.self
1152 ? newSVterm (term) : &PL_sv_undef;
1153}
1154 OUTPUT:
1155 RETVAL
1156
797void 1157void
798rxvt_term::destroy () 1158rxvt_term::destroy ()
799 1159
800void 1160void
1161rxvt_term::set_should_invoke (int htype, int inc)
1162 CODE:
1163 uint8_t &count = THIS->perl.should_invoke [htype];
1164 uint8_t prev = count;
1165 count += inc;
1166 if (!prev != !count)
1167 {
1168 // hook status changed, react
1169 switch (htype)
1170 {
1171 case HOOK_POSITION_CHANGE:
1172 if (count)
1173 THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
1174 }
1175 }
1176
1177void
1178rxvt_term::put_option_db (octet_string specifier, octet_string value)
1179 CODE:
1180 XrmPutStringResource (&THIS->option_db, specifier, value);
1181
1182int
801rxvt_term::grab_button (int button, U32 modifiers) 1183rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
802 CODE: 1184 CODE:
803 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, 1185 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
804 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 1186 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
805 GrabModeSync, GrabModeSync, None, GRAB_CURSOR); 1187 GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
1188 OUTPUT: RETVAL
1189
1190int
1191rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
1192 CODE:
1193 RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
1194 OUTPUT: RETVAL
1195
1196void
1197rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
1198 int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
1199 CODE:
1200 XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
1201
1202void
1203rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
1204 CODE:
1205 XUngrabKey (THIS->dpy, keycode, modifiers, window);
806 1206
807bool 1207bool
808rxvt_term::grab (U32 eventtime, int sync = 0) 1208rxvt_term::grab (Time eventtime, int sync = 0)
809 CODE: 1209 CODE:
810{ 1210{
811 int mode = sync ? GrabModeSync : GrabModeAsync; 1211 int mode = sync ? GrabModeSync : GrabModeAsync;
812 1212
813 THIS->perl.grabtime = 0; 1213 THIS->perl.grabtime = 0;
814 1214
815 if (!XGrabPointer (THIS->display->display, THIS->vt, 0, 1215 if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
816 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 1216 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
817 mode, mode, None, GRAB_CURSOR, eventtime)) 1217 mode, mode, None, GRAB_CURSOR, eventtime))
818 if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime)) 1218 if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
819 THIS->perl.grabtime = eventtime; 1219 THIS->perl.grabtime = eventtime;
820 else 1220 else
821 XUngrabPointer (THIS->display->display, eventtime); 1221 XUngrabPointer (THIS->dpy, eventtime);
822 1222
823 RETVAL = !!THIS->perl.grabtime; 1223 RETVAL = !!THIS->perl.grabtime;
824} 1224}
825 OUTPUT: 1225 OUTPUT:
826 RETVAL 1226 RETVAL
827 1227
828void 1228void
829rxvt_term::allow_events_async () 1229rxvt_term::allow_events_async ()
830 CODE: 1230 CODE:
831 XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime); 1231 XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
832 1232
833void 1233void
834rxvt_term::allow_events_sync () 1234rxvt_term::allow_events_sync ()
835 CODE: 1235 CODE:
836 XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime); 1236 XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
837 1237
838void 1238void
839rxvt_term::allow_events_replay () 1239rxvt_term::allow_events_replay ()
840 CODE: 1240 CODE:
841 XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime); 1241 XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
842 XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime); 1242 XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
843 1243
844void 1244void
845rxvt_term::ungrab () 1245rxvt_term::ungrab ()
846 CODE: 1246 CODE:
847 ungrab (THIS); 1247 ungrab (THIS);
1248
1249int
1250rxvt_term::XStringToKeysym (char *string)
1251 CODE:
1252 RETVAL = XStringToKeysym (string);
1253 OUTPUT: RETVAL
1254
1255char *
1256rxvt_term::XKeysymToString (int sym)
1257 CODE:
1258 RETVAL = XKeysymToString (sym);
1259 OUTPUT: RETVAL
1260
1261int
1262rxvt_term::XKeysymToKeycode (int sym)
1263 CODE:
1264 RETVAL = XKeysymToKeycode (THIS->dpy, sym);
1265 OUTPUT: RETVAL
1266
1267int
1268rxvt_term::XKeycodeToKeysym (int code, int index)
1269 CODE:
1270 RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
1271 OUTPUT: RETVAL
848 1272
849int 1273int
850rxvt_term::strwidth (SV *str) 1274rxvt_term::strwidth (SV *str)
851 CODE: 1275 CODE:
852{ 1276{
853 wchar_t *wstr = sv2wcs (str); 1277 wchar_t *wstr = sv2wcs (str);
854 1278
855 rxvt_push_locale (THIS->locale); 1279 rxvt_push_locale (THIS->locale);
856 RETVAL = wcswidth (wstr, wcslen (wstr)); 1280 RETVAL = 0;
1281 for (wchar_t *wc = wstr; *wc; wc++)
1282 {
1283 int w = WCWIDTH (*wc);
1284
1285 if (w)
1286 RETVAL += max (w, 1);
1287 }
857 rxvt_pop_locale (); 1288 rxvt_pop_locale ();
858 1289
859 free (wstr); 1290 free (wstr);
860} 1291}
861 OUTPUT: 1292 OUTPUT:
… …
871 char *mbstr = rxvt_wcstombs (wstr); 1302 char *mbstr = rxvt_wcstombs (wstr);
872 rxvt_pop_locale (); 1303 rxvt_pop_locale ();
873 1304
874 free (wstr); 1305 free (wstr);
875 1306
876 RETVAL = taint_if (newSVpv (mbstr, 0), str); 1307 RETVAL = newSVpv (mbstr, 0);
877 free (mbstr); 1308 free (mbstr);
878} 1309}
879 OUTPUT: 1310 OUTPUT:
880 RETVAL 1311 RETVAL
881 1312
… …
888 1319
889 rxvt_push_locale (THIS->locale); 1320 rxvt_push_locale (THIS->locale);
890 wchar_t *wstr = rxvt_mbstowcs (data, len); 1321 wchar_t *wstr = rxvt_mbstowcs (data, len);
891 rxvt_pop_locale (); 1322 rxvt_pop_locale ();
892 1323
893 RETVAL = taint_if (wcs2sv (wstr), octets); 1324 RETVAL = wcs2sv (wstr);
894 free (wstr); 1325 free (wstr);
895} 1326}
896 OUTPUT: 1327 OUTPUT:
897 RETVAL 1328 RETVAL
898 1329
899#define TERM_OFFSET(sym) offsetof (TermWin_t, sym) 1330#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
900 1331
901#define TERM_OFFSET_width TERM_OFFSET(width) 1332#define TERM_OFFSET_width TERM_OFFSET(width)
902#define TERM_OFFSET_height TERM_OFFSET(height) 1333#define TERM_OFFSET_height TERM_OFFSET(height)
903#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) 1334#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
904#define TERM_OFFSET_fheight TERM_OFFSET(fheight) 1335#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
905#define TERM_OFFSET_fbase TERM_OFFSET(fbase) 1336#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
906#define TERM_OFFSET_nrow TERM_OFFSET(nrow) 1337#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
907#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1338#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
908#define TERM_OFFSET_focus TERM_OFFSET(focus) 1339#define TERM_OFFSET_focus TERM_OFFSET(focus)
909#define TERM_OFFSET_mapped TERM_OFFSET(mapped) 1340#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
1341#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
1342#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
1343#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1344#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
910#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1345#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
911#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1346#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
912#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1347#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
913 1348
914int 1349int
915rxvt_term::width () 1350rxvt_term::width ()
916 ALIAS: 1351 ALIAS:
917 width = TERM_OFFSET_width 1352 width = TERM_OFFSET_width
918 height = TERM_OFFSET_height 1353 height = TERM_OFFSET_height
919 fwidth = TERM_OFFSET_fwidth 1354 fwidth = TERM_OFFSET_fwidth
920 fheight = TERM_OFFSET_fheight 1355 fheight = TERM_OFFSET_fheight
921 fbase = TERM_OFFSET_fbase 1356 fbase = TERM_OFFSET_fbase
922 nrow = TERM_OFFSET_nrow 1357 nrow = TERM_OFFSET_nrow
923 ncol = TERM_OFFSET_ncol 1358 ncol = TERM_OFFSET_ncol
924 focus = TERM_OFFSET_focus 1359 focus = TERM_OFFSET_focus
925 mapped = TERM_OFFSET_mapped 1360 mapped = TERM_OFFSET_mapped
1361 int_bwidth = TERM_OFFSET_int_bwidth
1362 ext_bwidth = TERM_OFFSET_ext_bwidth
1363 lineSpace = TERM_OFFSET_lineSpace
1364 letterSpace = TERM_OFFSET_letterSpace
926 saveLines = TERM_OFFSET_saveLines 1365 saveLines = TERM_OFFSET_saveLines
927 total_rows = TERM_OFFSET_total_rows 1366 total_rows = TERM_OFFSET_total_rows
928 nsaved = TERM_OFFSET_nsaved 1367 top_row = TERM_OFFSET_top_row
929 CODE: 1368 CODE:
930 RETVAL = *(int *)((char *)THIS + ix); 1369 RETVAL = *(int *)((char *)THIS + ix);
931 OUTPUT: 1370 OUTPUT:
932 RETVAL 1371 RETVAL
933 1372
… …
935rxvt_term::ModLevel3Mask () 1374rxvt_term::ModLevel3Mask ()
936 ALIAS: 1375 ALIAS:
937 ModLevel3Mask = 0 1376 ModLevel3Mask = 0
938 ModMetaMask = 1 1377 ModMetaMask = 1
939 ModNumLockMask = 2 1378 ModNumLockMask = 2
1379 current_screen = 3
1380 hidden_cursor = 4
940 CODE: 1381 CODE:
941 switch (ix) 1382 switch (ix)
942 { 1383 {
943 case 0: RETVAL = THIS->ModLevel3Mask; break; 1384 case 0: RETVAL = THIS->ModLevel3Mask; break;
944 case 1: RETVAL = THIS->ModMetaMask; break; 1385 case 1: RETVAL = THIS->ModMetaMask; break;
945 case 2: RETVAL = THIS->ModNumLockMask; break; 1386 case 2: RETVAL = THIS->ModNumLockMask; break;
1387 case 3: RETVAL = THIS->current_screen; break;
1388#ifdef CURSOR_BLINK
1389 case 4: RETVAL = THIS->hidden_cursor; break;
1390#endif
946 } 1391 }
947 OUTPUT: 1392 OUTPUT:
948 RETVAL 1393 RETVAL
949 1394
950char * 1395char *
… …
959 case 1: RETVAL = THIS->locale; break; 1404 case 1: RETVAL = THIS->locale; break;
960 } 1405 }
961 OUTPUT: 1406 OUTPUT:
962 RETVAL 1407 RETVAL
963 1408
1409SV *
1410rxvt_term::envv ()
1411 ALIAS:
1412 argv = 1
1413 PPCODE:
1414{
1415 stringvec *vec = ix ? THIS->argv : THIS->envv;
1416
1417 EXTEND (SP, vec->size ());
1418
1419 for (char **i = vec->begin (); i != vec->end (); ++i)
1420 if (*i)
1421 PUSHs (sv_2mortal (newSVpv (*i, 0)));
1422}
1423
964int 1424int
965rxvt_term::pty_ev_events (int events = EVENT_UNDEF) 1425rxvt_term::pty_ev_events (int events = ev::UNDEF)
966 CODE: 1426 CODE:
967 RETVAL = THIS->pty_ev.events; 1427 RETVAL = THIS->pty_ev.events;
968 if (events != EVENT_UNDEF) 1428 if (events != ev::UNDEF)
969 THIS->pty_ev.set (events); 1429 THIS->pty_ev.set (events);
970 OUTPUT: 1430 OUTPUT:
971 RETVAL 1431 RETVAL
972 1432
973U32 1433int
1434rxvt_term::pty_fd ()
1435 CODE:
1436 RETVAL = THIS->pty->pty;
1437 OUTPUT:
1438 RETVAL
1439
1440Window
974rxvt_term::parent () 1441rxvt_term::parent ()
975 CODE: 1442 CODE:
976 RETVAL = (U32)THIS->parent [0]; 1443 RETVAL = THIS->parent;
977 OUTPUT: 1444 OUTPUT:
978 RETVAL 1445 RETVAL
979 1446
980U32 1447int
1448rxvt_term::parent_x ()
1449 CODE:
1450 RETVAL = THIS->parent_x;
1451 OUTPUT:
1452 RETVAL
1453
1454int
1455rxvt_term::parent_y ()
1456 CODE:
1457 RETVAL = THIS->parent_y;
1458 OUTPUT:
1459 RETVAL
1460
1461Window
981rxvt_term::vt () 1462rxvt_term::vt ()
982 CODE: 1463 CODE:
983 RETVAL = (U32)THIS->vt; 1464 RETVAL = THIS->vt;
984 OUTPUT: 1465 OUTPUT:
985 RETVAL 1466 RETVAL
1467
1468void
1469rxvt_term::vt_emask_add (U32 emask)
1470 CODE:
1471 THIS->vt_emask_perl |= emask;
1472 THIS->vt_select_input ();
986 1473
987U32 1474U32
988rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 1475rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
989 CODE: 1476 CODE:
990{
991 RETVAL = THIS->rstyle; 1477 RETVAL = THIS->rstyle;
992 THIS->rstyle = new_rstyle; 1478 THIS->rstyle = new_rstyle;
993}
994 OUTPUT: 1479 OUTPUT:
995 RETVAL 1480 RETVAL
996 1481
997int 1482int
998rxvt_term::view_start (int newval = -1) 1483rxvt_term::view_start (int newval = 1)
1484 PROTOTYPE: $;$
999 CODE: 1485 CODE:
1000{ 1486{
1001 RETVAL = THIS->view_start; 1487 RETVAL = THIS->view_start;
1002 1488
1003 if (newval >= 0) 1489 if (newval <= 0)
1004 { 1490 THIS->scr_changeview (max (newval, THIS->top_row));
1005 THIS->view_start = min (newval, THIS->nsaved);
1006 THIS->scr_changeview (RETVAL);
1007 }
1008} 1491}
1009 OUTPUT: 1492 OUTPUT:
1010 RETVAL 1493 RETVAL
1011 1494
1012void 1495void
1496rxvt_term::set_urgency (bool enable)
1497
1498void
1499rxvt_term::focus_in ()
1500
1501void
1502rxvt_term::focus_out ()
1503
1504void
1505rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
1506 ALIAS:
1507 key_release = 1
1508 CODE:
1509{
1510 XKeyEvent xkey;
1511
1512 memset (&xkey, 0, sizeof (xkey));
1513
1514 xkey.time = time;
1515 xkey.state = state;
1516 xkey.keycode = keycode;
1517
1518 xkey.type = ix ? KeyRelease : KeyPress;
1519 xkey.display = THIS->dpy;
1520 xkey.window = THIS->vt;
1521 xkey.root = THIS->display->root;
1522 xkey.subwindow = THIS->vt;
1523
1524 if (ix)
1525 THIS->key_release (xkey);
1526 else
1527 THIS->key_press (xkey);
1528}
1529
1530void
1013rxvt_term::want_refresh () 1531rxvt_term::want_refresh ()
1014 CODE: 1532 CODE:
1015 THIS->want_refresh = 1; 1533 THIS->want_refresh = 1;
1534 THIS->refresh_check ();
1016 1535
1017void 1536void
1018rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1537rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1019 PPCODE: 1538 PPCODE:
1020{ 1539{
1021 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1540 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1022 XSRETURN_EMPTY; 1541 XSRETURN_EMPTY;
1023 1542
1024 line_t &l = ROW(row_number); 1543 line_t &l = ROW(row_number);
1025 1544
1026 if (GIMME_V != G_VOID) 1545 if (GIMME_V != G_VOID)
1027 { 1546 {
1028 wchar_t *wstr = new wchar_t [THIS->ncol]; 1547 wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1029 1548
1030 for (int col = 0; col < THIS->ncol; col++) 1549 for (int col = 0; col < THIS->ncol; col++)
1031 wstr [col] = l.t [col]; 1550 wstr [col] = l.t [col];
1032 1551
1033 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol)))); 1552 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1034
1035 delete [] wstr;
1036 } 1553 }
1037 1554
1038 if (new_text) 1555 if (new_text)
1039 { 1556 {
1040 wchar_t *wstr = sv2wcs (new_text); 1557 wchar_t *wstr = sv2wcs (new_text);
1041 1558
1042 int len = min (wcslen (wstr) - start_ofs, max_len); 1559 int len = min (wcslen (wstr) - start_ofs, max_len);
1043 1560
1044 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1561 if (start_col < 0 || start_col + len > THIS->ncol)
1045 { 1562 {
1046 free (wstr); 1563 free (wstr);
1047 croak ("new_text extends beyond horizontal margins"); 1564 croak ("new_text extends beyond horizontal margins");
1048 } 1565 }
1049 1566
… …
1059 1576
1060void 1577void
1061rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1578rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1062 PPCODE: 1579 PPCODE:
1063{ 1580{
1064 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1581 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1065 XSRETURN_EMPTY; 1582 XSRETURN_EMPTY;
1066 1583
1067 line_t &l = ROW(row_number); 1584 line_t &l = ROW(row_number);
1068 1585
1069 if (GIMME_V != G_VOID) 1586 if (GIMME_V != G_VOID)
… …
1081 { 1598 {
1082 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 1599 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1083 croak ("new_rend must be arrayref"); 1600 croak ("new_rend must be arrayref");
1084 1601
1085 AV *av = (AV *)SvRV (new_rend); 1602 AV *av = (AV *)SvRV (new_rend);
1086 int len = min (av_len (av) + 1 - start_ofs, max_len); 1603 int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1087 1604
1088 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1605 if (start_col < 0 || start_col + len > THIS->ncol)
1089 croak ("new_rend array extends beyond horizontal margins"); 1606 croak ("new_rend array extends beyond horizontal margins");
1090 1607
1091 for (int col = start_col; col < start_col + len; col++) 1608 for (int col = start_col; col < start_col + len; col++)
1092 { 1609 {
1093 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; 1610 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
… …
1099 1616
1100int 1617int
1101rxvt_term::ROW_l (int row_number, int new_length = -1) 1618rxvt_term::ROW_l (int row_number, int new_length = -1)
1102 CODE: 1619 CODE:
1103{ 1620{
1104 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1621 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1105 XSRETURN_EMPTY; 1622 XSRETURN_EMPTY;
1106 1623
1107 line_t &l = ROW(row_number); 1624 line_t &l = ROW(row_number);
1108 RETVAL = l.l; 1625 RETVAL = l.l;
1109 1626
… …
1115 1632
1116bool 1633bool
1117rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) 1634rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1118 CODE: 1635 CODE:
1119{ 1636{
1120 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1637 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1121 XSRETURN_EMPTY; 1638 XSRETURN_EMPTY;
1122 1639
1123 line_t &l = ROW(row_number); 1640 line_t &l = ROW(row_number);
1124 RETVAL = l.is_longer (); 1641 RETVAL = l.is_longer ();
1125 1642
… …
1133rxvt_term::special_encode (SV *string) 1650rxvt_term::special_encode (SV *string)
1134 CODE: 1651 CODE:
1135{ 1652{
1136 wchar_t *wstr = sv2wcs (string); 1653 wchar_t *wstr = sv2wcs (string);
1137 int wlen = wcslen (wstr); 1654 int wlen = wcslen (wstr);
1138 wchar_t *rstr = new wchar_t [wlen]; // cannot become longer 1655 wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1139 1656
1140 rxvt_push_locale (THIS->locale); 1657 rxvt_push_locale (THIS->locale);
1141 1658
1142 wchar_t *r = rstr; 1659 wchar_t *r = rstr;
1143 for (wchar_t *s = wstr; *s; s++) 1660 for (wchar_t *s = wstr; *s; s++)
1661 {
1662 int w = WCWIDTH (*s);
1663
1144 if (wcwidth (*s) == 0) 1664 if (w == 0)
1145 { 1665 {
1146 if (r == rstr) 1666 if (r == rstr)
1147 croak ("leading combining character unencodable"); 1667 croak ("leading combining character unencodable");
1148 1668
1149 unicode_t n = rxvt_compose (r[-1], *s); 1669 unicode_t n = rxvt_compose (r[-1], *s);
1150 if (n == NOCHAR) 1670 if (n == NOCHAR)
1151 n = rxvt_composite.compose (r[-1], *s); 1671 n = rxvt_composite.compose (r[-1], *s);
1152 1672
1153 r[-1] = n; 1673 r[-1] = n;
1154 } 1674 }
1155#if !UNICODE_3 1675#if !UNICODE_3
1156 else if (*s >= 0x10000) 1676 else if (*s >= 0x10000)
1157 *r++ = rxvt_composite.compose (*s); 1677 *r++ = rxvt_composite.compose (*s);
1158#endif 1678#endif
1159 else 1679 else
1160 *r++ = *s; 1680 *r++ = *s;
1681
1682 // the *2 above only allows wcwidth <= 2
1683 if (w > 1)
1684 *r++ = NOCHAR;
1685 }
1161 1686
1162 rxvt_pop_locale (); 1687 rxvt_pop_locale ();
1163 1688
1164 RETVAL = taint_if (wcs2sv (rstr, r - rstr), string); 1689 RETVAL = wcs2sv (rstr, r - rstr);
1165
1166 delete [] rstr;
1167} 1690}
1168 OUTPUT: 1691 OUTPUT:
1169 RETVAL 1692 RETVAL
1170 1693
1171SV * 1694SV *
1172rxvt_term::special_decode (SV *text) 1695rxvt_term::special_decode (SV *text)
1173 CODE: 1696 CODE:
1174{ 1697{
1175 wchar_t *wstr = sv2wcs (text); 1698 wchar_t *wstr = sv2wcs (text);
1176 int wlen = wcslen (wstr);
1177 int dlen = 0; 1699 int dlen = 0;
1178 1700
1179 // find length 1701 // find length
1180 for (wchar_t *s = wstr; *s; s++) 1702 for (wchar_t *s = wstr; *s; s++)
1181 if (*s == NOCHAR) 1703 if (*s == NOCHAR)
… …
1183 else if (IS_COMPOSE (*s)) 1705 else if (IS_COMPOSE (*s))
1184 dlen += rxvt_composite.expand (*s, 0); 1706 dlen += rxvt_composite.expand (*s, 0);
1185 else 1707 else
1186 dlen++; 1708 dlen++;
1187 1709
1188 wchar_t *rstr = new wchar_t [dlen]; 1710 wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1189 1711
1190 // decode 1712 // decode
1191 wchar_t *r = rstr; 1713 wchar_t *r = rstr;
1192 for (wchar_t *s = wstr; *s; s++) 1714 for (wchar_t *s = wstr; *s; s++)
1193 if (*s == NOCHAR) 1715 if (*s == NOCHAR)
… …
1195 else if (IS_COMPOSE (*s)) 1717 else if (IS_COMPOSE (*s))
1196 r += rxvt_composite.expand (*s, r); 1718 r += rxvt_composite.expand (*s, r);
1197 else 1719 else
1198 *r++ = *s; 1720 *r++ = *s;
1199 1721
1200 RETVAL = taint_if (wcs2sv (rstr, r - rstr), text); 1722 RETVAL = wcs2sv (rstr, r - rstr);
1201
1202 delete [] rstr;
1203} 1723}
1204 OUTPUT: 1724 OUTPUT:
1205 RETVAL 1725 RETVAL
1206 1726
1207void 1727void
1208rxvt_term::_resource (char *name, int index, SV *newval = 0) 1728rxvt_term::_resource (char *name, int index, SV *newval = 0)
1209 PPCODE: 1729 PPCODE:
1210{ 1730{
1211 struct resval { const char *name; int value; } rslist [] = { 1731 static const struct resval { const char *name; int value; } *rs, rslist [] = {
1212# define def(name) { # name, Rs_ ## name }, 1732# define def(name) { # name, Rs_ ## name },
1213# define reserve(name,count) 1733# define reserve(name,count)
1214# include "rsinc.h" 1734# include "rsinc.h"
1215# undef def 1735# undef def
1216# undef reserve 1736# undef reserve
1217 }; 1737 };
1218 1738
1219 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 1739 rs = rslist + ecb_array_length (rslist);
1220 1740
1741 if (*name)
1221 do { 1742 {
1743 do {
1222 if (rs-- == rslist) 1744 if (rs-- == rslist)
1223 croak ("no such resource '%s', requested", name); 1745 croak ("no such resource '%s', requested", name);
1224 } while (strcmp (name, rs->name)); 1746 } while (strcmp (name, rs->name));
1225 1747
1226 index += rs->value; 1748 index += rs->value;
1749 }
1750 else
1751 {
1752 --rs;
1753 name = "";
1754 }
1227 1755
1228 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) 1756 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1229 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); 1757 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1230 1758
1231 if (GIMME_V != G_VOID) 1759 if (GIMME_V != G_VOID)
1232 XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef); 1760 XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1233 1761
1234 if (newval) 1762 if (newval)
1235 { 1763 {
1236 if (SvOK (newval)) 1764 if (SvOK (newval))
1237 { 1765 {
… …
1242 else 1770 else
1243 THIS->rs [index] = 0; 1771 THIS->rs [index] = 0;
1244 } 1772 }
1245} 1773}
1246 1774
1775const char *
1776rxvt_term::x_resource (const char *name)
1777
1247bool 1778bool
1248rxvt_term::option (U32 optval, int set = -1) 1779rxvt_term::option (U8 optval, int set = -1)
1249 CODE: 1780 CODE:
1250{ 1781{
1251 RETVAL = THIS->options & optval; 1782 RETVAL = THIS->option (optval);
1252 1783
1253 if (set >= 0) 1784 if (set >= 0)
1254 { 1785 {
1255 if (set)
1256 THIS->options |= optval; 1786 THIS->set_option (optval, set);
1257 else
1258 THIS->options &= ~optval;
1259 1787
1788 if (THIS->init_done) // avoid doing this before START
1260 switch (optval) 1789 switch (optval)
1261 { 1790 {
1262 case Opt_skipBuiltinGlyphs: 1791 case Opt_skipBuiltinGlyphs:
1263 THIS->set_fonts (); 1792 THIS->set_fonts ();
1264 THIS->scr_remap_chars (); 1793 THIS->scr_remap_chars ();
1265 THIS->scr_touch (true); 1794 THIS->scr_touch (true);
1266 THIS->want_refresh = 1; 1795 THIS->want_refresh = 1;
1796 THIS->refresh_check ();
1267 break; 1797 break;
1798#ifdef CURSOR_BLINK
1799 case Opt_cursorBlink:
1800 THIS->cursor_blink_reset ();
1801 break;
1802#endif
1268 1803
1269 case Opt_cursorUnderline: 1804 case Opt_cursorUnderline:
1270 THIS->want_refresh = 1; 1805 THIS->want_refresh = 1;
1806 THIS->refresh_check ();
1271 break; 1807 break;
1272 1808
1273# case Opt_scrollBar_floating: 1809# case Opt_scrollBar_floating:
1274# case Opt_scrollBar_right: 1810# case Opt_scrollBar_right:
1275# THIS->resize_all_windows (THIS->width, THIS->height, 1); 1811# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1276# break; 1812# break;
1277 } 1813 }
1278 } 1814 }
1279} 1815}
1280 OUTPUT: 1816 OUTPUT:
1281 RETVAL 1817 RETVAL
1282 1818
… …
1285 CODE: 1821 CODE:
1286 RETVAL = 0 < THIS->parse_keysym (keysym, str); 1822 RETVAL = 0 < THIS->parse_keysym (keysym, str);
1287 THIS->keyboard->register_done (); 1823 THIS->keyboard->register_done ();
1288 OUTPUT: 1824 OUTPUT:
1289 RETVAL 1825 RETVAL
1826
1827void
1828rxvt_term::register_command (int keysym, unsigned int state, SV *str)
1829 CODE:
1830 wchar_t *wstr = sv2wcs (str);
1831 THIS->keyboard->register_user_translation (keysym, state, wstr);
1832 free (wstr);
1290 1833
1291void 1834void
1292rxvt_term::screen_cur (...) 1835rxvt_term::screen_cur (...)
1293 PROTOTYPE: $;$$ 1836 PROTOTYPE: $;$$
1294 ALIAS: 1837 ALIAS:
… …
1308 EXTEND (SP, 2); 1851 EXTEND (SP, 2);
1309 PUSHs (sv_2mortal (newSViv (rc.row))); 1852 PUSHs (sv_2mortal (newSViv (rc.row)));
1310 PUSHs (sv_2mortal (newSViv (rc.col))); 1853 PUSHs (sv_2mortal (newSViv (rc.col)));
1311 } 1854 }
1312 1855
1313 if (items == 3) 1856 if (items >= 3)
1857 {
1858 rc.row = SvIV (ST (1));
1859 rc.col = SvIV (ST (2));
1860
1861 if (ix == 2)
1314 { 1862 {
1315 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1863 if (rc.col == 0)
1316 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1864 {
1865 // col == 0 means end of previous line
1866 rc.row--;
1867 rc.col = THIS->ncol;
1868 }
1869 else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
1870 && rc.col > ROW(rc.row).l)
1871 {
1872 // col >= length means while line and add newline
1873 rc.col = THIS->ncol;
1874 }
1875 }
1876
1877 clamp_it (rc.col, 0, THIS->ncol);
1878 clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1317 1879
1318 if (ix) 1880 if (ix)
1881 {
1882 THIS->selection.screen = THIS->current_screen;
1883
1319 THIS->want_refresh = 1; 1884 THIS->want_refresh = 1;
1885 THIS->refresh_check ();
1886 }
1887 }
1888}
1889
1890int
1891rxvt_term::selection_screen (int screen = -1)
1892 CODE:
1893 RETVAL = THIS->selection.screen;
1894 if (screen >= 0)
1895 THIS->selection.screen = screen;
1896 OUTPUT:
1897 RETVAL
1898
1899void
1900rxvt_term::selection_clear (bool clipboard = false)
1901
1902void
1903rxvt_term::selection_make (Time eventtime, bool rect = false)
1904 CODE:
1905 THIS->selection.op = SELECTION_CONT;
1906 THIS->selection.rect = rect;
1907 THIS->selection_make (eventtime);
1908
1909int
1910rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1911
1912void
1913rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1914 PPCODE:
1915{
1916 wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
1917 unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
1918
1919 if (GIMME_V != G_VOID)
1920 XPUSHs (text
1921 ? sv_2mortal (wcs2sv (text, len))
1922 : &PL_sv_undef);
1923
1924 if (newtext)
1925 {
1926 free (text);
1927
1928 text = sv2wcs (newtext);
1929 len = wcslen (text);
1320 } 1930 }
1321} 1931}
1322 1932
1323char 1933char
1324rxvt_term::cur_charset () 1934rxvt_term::cur_charset ()
1325 CODE: 1935 CODE:
1326 RETVAL = THIS->charsets [THIS->screen.charset]; 1936 RETVAL = THIS->charsets [THIS->screen.charset];
1327 OUTPUT: 1937 OUTPUT:
1328 RETVAL 1938 RETVAL
1329 1939
1330int
1331rxvt_term::selection_grab (U32 eventtime)
1332
1333void
1334rxvt_term::selection (SV *newtext = 0)
1335 PPCODE:
1336{
1337 if (GIMME_V != G_VOID)
1338 XPUSHs (THIS->selection.text
1339 ? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
1340 : &PL_sv_undef);
1341
1342 if (newtext)
1343 {
1344 free (THIS->selection.text);
1345
1346 THIS->selection.text = sv2wcs (newtext);
1347 THIS->selection.len = wcslen (THIS->selection.text);
1348 }
1349}
1350
1351void 1940void
1352rxvt_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) 1941rxvt_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)
1353 1942
1354void 1943void
1355rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid) 1944rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1356 1945
1357void 1946void
1358rxvt_term::scr_bell () 1947rxvt_term::scr_bell ()
1948
1949void
1950rxvt_term::scr_recolour (bool refresh = true);
1951
1952void
1953rxvt_term::scr_change_screen (int screen)
1359 1954
1360void 1955void
1361rxvt_term::scr_add_lines (SV *string) 1956rxvt_term::scr_add_lines (SV *string)
1362 CODE: 1957 CODE:
1363{ 1958{
… …
1373 char *str = SvPVbyte (octets, len); 1968 char *str = SvPVbyte (octets, len);
1374 C_ARGS: 1969 C_ARGS:
1375 str, len 1970 str, len
1376 1971
1377void 1972void
1973rxvt_term::tt_paste (SV *octets)
1974 INIT:
1975 STRLEN len;
1976 char *str = SvPVbyte (octets, len);
1977 C_ARGS:
1978 str, len
1979
1980void
1378rxvt_term::cmd_parse (SV *octets) 1981rxvt_term::cmd_parse (SV *octets)
1379 CODE: 1982 CODE:
1380{ 1983{
1381 STRLEN len; 1984 STRLEN len;
1382 char *str = SvPVbyte (octets, len); 1985 char *str = SvPVbyte (octets, len);
… …
1404 o->self = (HV *)SvRV (RETVAL); 2007 o->self = (HV *)SvRV (RETVAL);
1405} 2008}
1406 OUTPUT: 2009 OUTPUT:
1407 RETVAL 2010 RETVAL
1408 2011
2012#############################################################################
2013# Various X Utility Functions
2014#############################################################################
2015
2016void
2017rxvt_term::XListProperties (Window window)
2018 PPCODE:
2019{
2020 int count;
2021 Atom *props = XListProperties (THIS->dpy, window, &count);
2022
2023 EXTEND (SP, count);
2024 while (count--)
2025 PUSHs (newSVuv ((U32)props [count]));
2026
2027 XFree (props);
2028}
2029
2030void
2031rxvt_term::XGetWindowProperty (Window window, Atom property)
2032 PPCODE:
2033{
2034 Atom type;
2035 int format;
2036 unsigned long nitems;
2037 unsigned long bytes_after;
2038 unsigned char *prop;
2039
2040 XGetWindowProperty (THIS->dpy, window, property,
2041 0, 1<<24, 0, AnyPropertyType,
2042 &type, &format, &nitems, &bytes_after, &prop);
2043
2044 if (type != None)
2045 {
2046 int elemsize = format == 16 ? sizeof (short)
2047 : format == 32 ? sizeof (long)
2048 : 1;
2049
2050 EXTEND (SP, 3);
2051 PUSHs (newSVuv ((U32)type));
2052 PUSHs (newSViv (format));
2053 PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
2054 XFree (prop);
2055 }
2056}
2057
2058void
2059rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
2060 CODE:
2061{
2062 STRLEN len;
2063 char *data_ = SvPVbyte (data, len);
2064
2065 int elemsize = format == 16 ? sizeof (short)
2066 : format == 32 ? sizeof (long)
2067 : 1;
2068
2069 XChangeProperty (THIS->dpy, window, property,
2070 type, format, PropModeReplace,
2071 (unsigned char *)data_, len / elemsize);
2072}
2073
2074Atom
2075XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
2076 C_ARGS: term->dpy, atom_name, only_if_exists
2077
2078char *
2079XGetAtomName (rxvt_term *term, Atom atom)
2080 C_ARGS: term->dpy, atom
2081 CLEANUP:
2082 XFree (RETVAL);
2083
2084void
2085XDeleteProperty (rxvt_term *term, Window window, Atom property)
2086 C_ARGS: term->dpy, window, property
2087
2088Window
2089rxvt_term::DefaultRootWindow ()
2090 CODE:
2091 RETVAL = THIS->display->root;
2092 OUTPUT:
2093 RETVAL
2094
2095#if 0
2096
2097Window
2098XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
2099 C_ARGS: term->dpy, (Window)parent,
2100 x, y, width, height, 0,
2101 term->pix_colors_focused[Color_border],
2102 term->pix_colors_focused[Color_border]
2103
2104#endif
2105
2106void
2107XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
2108 C_ARGS: term->dpy, window, parent, x, y
2109
2110void
2111XMapWindow (rxvt_term *term, Window window)
2112 C_ARGS: term->dpy, window
2113
2114void
2115XUnmapWindow (rxvt_term *term, Window window)
2116 C_ARGS: term->dpy, window
2117
2118void
2119XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
2120 C_ARGS: term->dpy, window, x, y, width, height
2121
2122void
2123rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
2124 CODE:
2125{
2126 XWindowAttributes attr;
2127 XGetWindowAttributes (THIS->dpy, window, &attr);
2128 XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
2129}
2130
2131void
2132rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
2133 PPCODE:
2134{
2135 int dx, dy;
2136 Window child;
2137
2138 if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
2139 {
2140 EXTEND (SP, 3);
2141 PUSHs (newSViv (dx));
2142 PUSHs (newSViv (dy));
2143 PUSHs (newSVuv (child));
2144 }
2145}
2146
2147#############################################################################
2148# fancy bg bloatstuff (TODO: should be moved up somewhere)
2149
2150bool
2151rxvt_term::has_render ()
2152 CODE:
2153 RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
2154 OUTPUT:
2155 RETVAL
2156
2157void
2158rxvt_term::background_geometry (bool border = false)
2159 PPCODE:
2160 EXTEND (SP, 4);
2161 PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
2162 PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
2163 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
2164 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
2165
2166#if HAVE_IMG
2167
2168rxvt_img *
2169rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
2170 CODE:
2171 XRenderPictFormat *f = SvOK (format)
2172 ? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
2173 : XRenderFindVisualFormat (THIS->dpy, THIS->visual);
2174 RETVAL = new rxvt_img (THIS, f, x, y, width, height);
2175 RETVAL->alloc ();
2176 OUTPUT:
2177 RETVAL
2178
2179#if ENABLE_TRANSPARENCY
2180
2181rxvt_img *
2182rxvt_term::new_img_from_root ()
2183 CODE:
2184 RETVAL = rxvt_img::new_from_root (THIS);
2185 OUTPUT:
2186 RETVAL
2187
2188#endif
2189
2190#if HAVE_PIXBUF
2191
2192rxvt_img *
2193rxvt_term::new_img_from_file (octet_string filename)
2194 CODE:
2195 try
2196 {
2197 RETVAL = rxvt_img::new_from_file (THIS, filename);
2198 }
2199 catch (const class rxvt_failure_exception &e)
2200 {
2201 croak ("new_img_from_file failed");
2202 }
2203 OUTPUT:
2204 RETVAL
2205
2206#endif
2207
2208void
2209rxvt_term::set_background (rxvt_img *img, bool border = false)
2210 CODE:
2211 delete THIS->bg_img;
2212 THIS->bg_img = 0;
2213 THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
2214
2215 if (img) // TODO: cannot be false
2216 {
2217 img = img->clone (); // own the img
2218
2219 if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
2220 img->sub_rect (0, 0,
2221 border ? THIS->vt_width : THIS->szHint.width,
2222 border ? THIS->vt_height : THIS->szHint.height)
2223 ->replace (img);
2224
2225 // just in case, should usually be a nop
2226 img->reify ()
2227 ->replace (img);
2228
2229 img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
2230 ->replace (img);
2231
2232 THIS->bg_img = img;
2233 THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
2234
2235 if (!border)
2236 THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
2237 }
2238
2239#endif
2240
2241#############################################################################
2242# urxvt::overlay
2243#############################################################################
2244
1409MODULE = urxvt PACKAGE = urxvt::overlay 2245MODULE = urxvt PACKAGE = urxvt::overlay
1410 2246
1411void 2247void
1412overlay::set (int x, int y, SV *text, SV *rend = 0) 2248overlay::set (int x, int y, SV *text, SV *rend = 0)
1413 2249
… …
1418overlay::hide () 2254overlay::hide ()
1419 2255
1420void 2256void
1421overlay::DESTROY () 2257overlay::DESTROY ()
1422 2258
2259INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
2260
2261MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
2262
2263#if HAVE_PIXBUF
2264
2265urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
2266 C_ARGS: filename, 0
2267
2268void
2269DESTROY (urxvt::pixbuf self)
2270 CODE:
2271 g_object_unref (self);
2272
2273#endif
2274
1423MODULE = urxvt PACKAGE = urxvt::timer 2275MODULE = urxvt PACKAGE = urxvt::img
1424 2276
1425SV * 2277#if HAVE_IMG
1426timer::new () 2278
2279# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
2280# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
2281
2282void
2283rxvt_img::geometry ()
1427 CODE: 2284 PPCODE:
1428 timer *w = new timer; 2285 EXTEND (SP, 4);
1429 w->start (NOW); 2286 PUSHs (sv_2mortal (newSViv (THIS->x)));
1430 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 2287 PUSHs (sv_2mortal (newSViv (THIS->y)));
1431 w->self = (HV *)SvRV (RETVAL); 2288 PUSHs (sv_2mortal (newSViv (THIS->w)));
1432 OUTPUT: 2289 PUSHs (sv_2mortal (newSViv (THIS->h)));
1433 RETVAL
1434 2290
1435timer * 2291int
1436timer::cb (SV *cb) 2292rxvt_img::x ()
2293 ALIAS:
2294 x = 0
2295 y = 1
2296 w = 2
2297 h = 3
1437 CODE: 2298 CODE:
1438 THIS->cb (cb); 2299 switch (ix)
2300 {
2301 case 0: RETVAL = THIS->x; break;
2302 case 1: RETVAL = THIS->y; break;
2303 case 2: RETVAL = THIS->w; break;
2304 case 3: RETVAL = THIS->h; break;
2305 }
2306 OUTPUT:
1439 RETVAL = THIS; 2307 RETVAL
1440 OUTPUT:
1441 RETVAL
1442 2308
1443NV 2309Pixmap
1444timer::at () 2310rxvt_img::pm ()
1445 CODE: 2311 CODE:
1446 RETVAL = THIS->at; 2312 RETVAL = THIS->pm;
1447 OUTPUT: 2313 OUTPUT:
1448 RETVAL 2314 RETVAL
1449 2315
1450timer * 2316void
1451timer::interval (NV interval) 2317rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
2318 PROTOTYPE: $;$$$$
2319 INIT:
2320 rgba cc = parse_rgba (c, THIS->s);
2321 C_ARGS: cc, x, y, w, h
2322
2323void
2324rxvt_img::DESTROY ()
2325 CODE:
2326 delete THIS;
2327
2328void
2329rxvt_img::add_alpha ()
2330
2331void
2332rxvt_img::unshare ()
2333
2334void
2335rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1452 CODE: 2336 PPCODE:
1453 THIS->interval = interval; 2337 if (items >= 2)
2338 THIS->repeat_mode (repeat);
2339 if (GIMME_V != G_VOID)
2340 XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
2341
2342void
2343rxvt_img::move (int dx, int dy)
2344
2345void
2346rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2347
2348void
2349rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2350
2351void
2352rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
2353
2354rxvt_img *
2355rxvt_img::clone ()
2356
2357rxvt_img *
2358rxvt_img::reify ()
2359
2360rxvt_img *
2361rxvt_img::sub_rect (int x, int y, int width, int height)
2362
2363rxvt_img *
2364rxvt_img::blur (int rh, int rv)
2365
2366rxvt_img *
2367rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
2368
2369rxvt_img *
2370rxvt_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)
2371 INIT:
2372 rxvt_img::nv matrix[3][3] = {
2373 { p11, p12, p13 },
2374 { p21, p22, p23 },
2375 { p31, p32, p33 }
2376 };
2377 C_ARGS: matrix
2378
2379rxvt_img *
2380rxvt_img::scale (int new_width, int new_height)
2381
2382rxvt_img *
2383rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
2384
2385rxvt_img *
2386rxvt_img::tint (SV *c)
2387 INIT:
2388 rgba cc = parse_rgba (c, THIS->s);
2389 C_ARGS: cc
2390
2391rxvt_img *
2392rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
2393 CODE:
2394 rxvt_img::nv *vparams = 0;
2395 int nparams = 0;
2396
2397 if (SvOK (params))
2398 {
2399 // we overlay rxvt_temp_buf, what a hack
2400 assert (sizeof (rxvt_img::nv) >= sizeof (int));
2401
2402 if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
2403 croak ("rxvt_img::filter: params must be an array reference with parameter values");
2404
2405 nparams = av_len ((AV *)SvRV (params)) + 1;
2406 vparams = rxvt_temp_buf<rxvt_img::nv> (nparams);
2407
2408 for (int i = 0; i < nparams; ++i)
2409 vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
2410 }
2411
2412 RETVAL = THIS->filter (name, nparams, vparams);
2413 OUTPUT:
1454 RETVAL = THIS; 2414 RETVAL
1455 OUTPUT:
1456 RETVAL
1457 2415
1458timer * 2416#endif
1459timer::set (NV tstamp)
1460 CODE:
1461 THIS->set (tstamp);
1462 RETVAL = THIS;
1463 OUTPUT:
1464 RETVAL
1465 2417
1466timer *
1467timer::start (NV tstamp = THIS->at)
1468 CODE:
1469 THIS->start (tstamp);
1470 RETVAL = THIS;
1471 OUTPUT:
1472 RETVAL
1473
1474timer *
1475timer::stop ()
1476 CODE:
1477 THIS->stop ();
1478 RETVAL = THIS;
1479 OUTPUT:
1480 RETVAL
1481
1482void
1483timer::DESTROY ()
1484
1485MODULE = urxvt PACKAGE = urxvt::iow
1486
1487SV *
1488iow::new ()
1489 CODE:
1490 iow *w = new iow;
1491 RETVAL = newSVptr ((void *)w, "urxvt::iow");
1492 w->self = (HV *)SvRV (RETVAL);
1493 OUTPUT:
1494 RETVAL
1495
1496iow *
1497iow::cb (SV *cb)
1498 CODE:
1499 THIS->cb (cb);
1500 RETVAL = THIS;
1501 OUTPUT:
1502 RETVAL
1503
1504iow *
1505iow::fd (int fd)
1506 CODE:
1507 THIS->fd = fd;
1508 RETVAL = THIS;
1509 OUTPUT:
1510 RETVAL
1511
1512iow *
1513iow::events (short events)
1514 CODE:
1515 THIS->events = events;
1516 RETVAL = THIS;
1517 OUTPUT:
1518 RETVAL
1519
1520iow *
1521iow::start ()
1522 CODE:
1523 THIS->start ();
1524 RETVAL = THIS;
1525 OUTPUT:
1526 RETVAL
1527
1528iow *
1529iow::stop ()
1530 CODE:
1531 THIS->stop ();
1532 RETVAL = THIS;
1533 OUTPUT:
1534 RETVAL
1535
1536void
1537iow::DESTROY ()
1538
1539

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