1 |
/*----------------------------------------------------------------------* |
2 |
* File: rxvtperl.xs |
3 |
*----------------------------------------------------------------------* |
4 |
* |
5 |
* All portions of code are copyright by their respective author/s. |
6 |
* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com> |
7 |
* |
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 |
10 |
* the Free Software Foundation; either version 2 of the License, or |
11 |
* (at your option) any later version. |
12 |
* |
13 |
* This program is distributed in the hope that it will be useful, |
14 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 |
* GNU General Public License for more details. |
17 |
* |
18 |
* You should have received a copy of the GNU General Public License |
19 |
* along with this program; if not, write to the Free Software |
20 |
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
21 |
*----------------------------------------------------------------------*/ |
22 |
|
23 |
#define line_t perl_line_t |
24 |
#include <EXTERN.h> |
25 |
#include <perl.h> |
26 |
#include <XSUB.h> |
27 |
#undef line_t |
28 |
|
29 |
#include "../config.h" |
30 |
|
31 |
#include <cstddef> |
32 |
#include <cstdarg> |
33 |
|
34 |
#include "unistd.h" |
35 |
|
36 |
#include "iom.h" |
37 |
#include "rxvt.h" |
38 |
#include "keyboard.h" |
39 |
#include "rxvtutil.h" |
40 |
#include "rxvtperl.h" |
41 |
|
42 |
#include "perlxsi.c" |
43 |
|
44 |
#ifdef HAVE_SCROLLBARS |
45 |
# define GRAB_CURSOR THIS->leftptr_cursor |
46 |
#else |
47 |
# define GRAB_CURSOR None |
48 |
#endif |
49 |
|
50 |
#undef LINENO |
51 |
#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows) |
52 |
#undef ROW |
53 |
#define ROW(n) THIS->row_buf [LINENO (n)] |
54 |
|
55 |
typedef int CHAINED UNUSED; |
56 |
|
57 |
///////////////////////////////////////////////////////////////////////////// |
58 |
|
59 |
static wchar_t * |
60 |
sv2wcs (SV *sv) |
61 |
{ |
62 |
STRLEN len; |
63 |
char *str = SvPVutf8 (sv, len); |
64 |
return rxvt_utf8towcs (str, len); |
65 |
} |
66 |
|
67 |
static SV * |
68 |
wcs2sv (wchar_t *wstr, int len = -1) |
69 |
{ |
70 |
char *str = rxvt_wcstoutf8 (wstr, len); |
71 |
|
72 |
SV *sv = newSVpv (str, 0); |
73 |
SvUTF8_on (sv); |
74 |
free (str); |
75 |
|
76 |
return sv; |
77 |
} |
78 |
|
79 |
static SV * |
80 |
new_ref (HV *hv, const char *klass) |
81 |
{ |
82 |
return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1)); |
83 |
} |
84 |
|
85 |
static SV * |
86 |
newSVptr (void *ptr, const char *klass) |
87 |
{ |
88 |
HV *hv = newHV (); |
89 |
sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); |
90 |
return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); |
91 |
} |
92 |
|
93 |
static void |
94 |
clearSVptr (SV *sv) |
95 |
{ |
96 |
if (SvROK (sv)) |
97 |
sv = SvRV (sv); |
98 |
|
99 |
hv_clear ((HV *)sv); |
100 |
sv_unmagic (sv, PERL_MAGIC_ext); |
101 |
} |
102 |
|
103 |
static long |
104 |
SvPTR (SV *sv, const char *klass) |
105 |
{ |
106 |
if (!sv_derived_from (sv, klass)) |
107 |
croak ("object of type %s expected", klass); |
108 |
|
109 |
MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext); |
110 |
|
111 |
if (!mg) |
112 |
croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); |
113 |
|
114 |
return (long)mg->mg_ptr; |
115 |
} |
116 |
|
117 |
#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self) |
118 |
#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term") |
119 |
|
120 |
///////////////////////////////////////////////////////////////////////////// |
121 |
|
122 |
#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay") |
123 |
|
124 |
class overlay { |
125 |
rxvt_term *THIS; |
126 |
AV *overlay_av; |
127 |
int x, y, w, h; |
128 |
int border; |
129 |
text_t **text; |
130 |
rend_t **rend; |
131 |
|
132 |
public: |
133 |
HV *self; |
134 |
|
135 |
overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border); |
136 |
~overlay (); |
137 |
|
138 |
void show (); |
139 |
void hide (); |
140 |
|
141 |
void swap (); |
142 |
|
143 |
void set (int x, int y, SV *str, SV *rend); |
144 |
}; |
145 |
|
146 |
overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border) |
147 |
: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0) |
148 |
{ |
149 |
if (w < 0) w = 0; |
150 |
if (h < 0) h = 0; |
151 |
|
152 |
if (border == 2) |
153 |
{ |
154 |
w += 2; |
155 |
h += 2; |
156 |
} |
157 |
|
158 |
text = new text_t *[h]; |
159 |
rend = new rend_t *[h]; |
160 |
|
161 |
for (int y = 0; y < h; y++) |
162 |
{ |
163 |
text_t *tp = text[y] = new text_t[w]; |
164 |
rend_t *rp = rend[y] = new rend_t[w]; |
165 |
|
166 |
text_t t0, t1, t2; |
167 |
rend_t r = rstyle; |
168 |
|
169 |
if (border == 2) |
170 |
{ |
171 |
if (y == 0) |
172 |
t0 = 0x2554, t1 = 0x2550, t2 = 0x2557; |
173 |
else if (y < h - 1) |
174 |
t0 = 0x2551, t1 = 0x0020, t2 = 0x2551; |
175 |
else |
176 |
t0 = 0x255a, t1 = 0x2550, t2 = 0x255d; |
177 |
|
178 |
*tp++ = t0; |
179 |
*rp++ = r; |
180 |
|
181 |
for (int x = w - 2; x-- > 0; ) |
182 |
{ |
183 |
*tp++ = t1; |
184 |
*rp++ = r; |
185 |
} |
186 |
|
187 |
*tp = t2; |
188 |
*rp = r; |
189 |
} |
190 |
else |
191 |
for (int x = w; x-- > 0; ) |
192 |
{ |
193 |
*tp++ = 0x0020; |
194 |
*rp++ = r; |
195 |
} |
196 |
} |
197 |
|
198 |
show (); |
199 |
} |
200 |
|
201 |
overlay::~overlay () |
202 |
{ |
203 |
hide (); |
204 |
|
205 |
for (int y = h; y--; ) |
206 |
{ |
207 |
delete [] text[y]; |
208 |
delete [] rend[y]; |
209 |
} |
210 |
|
211 |
delete [] text; |
212 |
delete [] rend; |
213 |
} |
214 |
|
215 |
void |
216 |
overlay::show () |
217 |
{ |
218 |
if (overlay_av) |
219 |
return; |
220 |
|
221 |
overlay_av = (AV *)SvREFCNT_inc (SvRV ( |
222 |
*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0) |
223 |
)); |
224 |
av_push (overlay_av, newSViv ((long)this)); |
225 |
|
226 |
THIS->want_refresh = 1; |
227 |
} |
228 |
|
229 |
void |
230 |
overlay::hide () |
231 |
{ |
232 |
if (!overlay_av) |
233 |
return; |
234 |
|
235 |
int i; |
236 |
|
237 |
for (i = AvFILL (overlay_av); i >= 0; i--) |
238 |
if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this) |
239 |
break; |
240 |
|
241 |
for (; i < AvFILL (overlay_av); i++) |
242 |
av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0))); |
243 |
|
244 |
av_pop (overlay_av); |
245 |
|
246 |
SvREFCNT_dec (overlay_av); |
247 |
overlay_av = 0; |
248 |
|
249 |
THIS->want_refresh = 1; |
250 |
} |
251 |
|
252 |
void overlay::swap () |
253 |
{ |
254 |
int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w)); |
255 |
int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h)); |
256 |
|
257 |
int ov_w = min (w, THIS->ncol - ov_x); |
258 |
int ov_h = min (h, THIS->nrow - ov_y); |
259 |
|
260 |
for (int y = ov_h; y--; ) |
261 |
{ |
262 |
text_t *t1 = text [y]; |
263 |
rend_t *r1 = rend [y]; |
264 |
|
265 |
text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x; |
266 |
rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x; |
267 |
|
268 |
for (int x = ov_w; x--; ) |
269 |
{ |
270 |
text_t t = *t1; *t1++ = *t2; *t2++ = t; |
271 |
rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); |
272 |
} |
273 |
} |
274 |
|
275 |
} |
276 |
|
277 |
void overlay::set (int x, int y, SV *text, SV *rend) |
278 |
{ |
279 |
x += border; |
280 |
y += border; |
281 |
|
282 |
if (!IN_RANGE_EXC (y, 0, h - border)) |
283 |
return; |
284 |
|
285 |
wchar_t *wtext = sv2wcs (text); |
286 |
|
287 |
for (int col = min (wcslen (wtext), w - x - border); col--; ) |
288 |
this->text [y][x + col] = wtext [col]; |
289 |
|
290 |
free (wtext); |
291 |
|
292 |
if (rend) |
293 |
{ |
294 |
if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) |
295 |
croak ("rend must be arrayref"); |
296 |
|
297 |
AV *av = (AV *)SvRV (rend); |
298 |
|
299 |
for (int col = min (AvFILL (av) + 1, w - x - border); col--; ) |
300 |
this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1)); |
301 |
} |
302 |
|
303 |
THIS->want_refresh = 1; |
304 |
} |
305 |
|
306 |
///////////////////////////////////////////////////////////////////////////// |
307 |
|
308 |
#define IOM_CLASS "urxvt" |
309 |
#include <iom_perl.h> |
310 |
|
311 |
///////////////////////////////////////////////////////////////////////////// |
312 |
|
313 |
struct rxvt_perl_interp rxvt_perl; |
314 |
|
315 |
static PerlInterpreter *perl; |
316 |
|
317 |
rxvt_perl_interp::~rxvt_perl_interp () |
318 |
{ |
319 |
if (perl) |
320 |
{ |
321 |
perl_destruct (perl); |
322 |
perl_free (perl); |
323 |
} |
324 |
} |
325 |
|
326 |
void |
327 |
rxvt_perl_interp::init (rxvt_term *term) |
328 |
{ |
329 |
if (!perl) |
330 |
{ |
331 |
rxvt_push_locale (""); // perl init destroys current locale |
332 |
|
333 |
perl_environ = rxvt_environ; |
334 |
swap (perl_environ, environ); |
335 |
|
336 |
char *argv[] = { |
337 |
"", |
338 |
"-e" |
339 |
"BEGIN {" |
340 |
" urxvt->bootstrap;" |
341 |
" unshift @INC, '" LIBDIR "';" |
342 |
"}" |
343 |
"" |
344 |
"use urxvt;" |
345 |
}; |
346 |
|
347 |
perl = perl_alloc (); |
348 |
perl_construct (perl); |
349 |
|
350 |
if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) |
351 |
|| perl_run (perl)) |
352 |
{ |
353 |
rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); |
354 |
|
355 |
perl_destruct (perl); |
356 |
perl_free (perl); |
357 |
perl = 0; |
358 |
} |
359 |
|
360 |
swap (perl_environ, environ); |
361 |
|
362 |
rxvt_pop_locale (); |
363 |
} |
364 |
|
365 |
if (perl) |
366 |
{ |
367 |
// runs outside of perls ENV |
368 |
term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); |
369 |
hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0); |
370 |
} |
371 |
} |
372 |
|
373 |
static void |
374 |
ungrab (rxvt_term *THIS) |
375 |
{ |
376 |
if (THIS->perl.grabtime) |
377 |
{ |
378 |
XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime); |
379 |
XUngrabPointer (THIS->dpy, THIS->perl.grabtime); |
380 |
THIS->perl.grabtime = 0; |
381 |
} |
382 |
} |
383 |
|
384 |
bool |
385 |
rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) |
386 |
{ |
387 |
if (!perl || !term->perl.self) |
388 |
return false; |
389 |
|
390 |
// pre-handling of some events |
391 |
if (htype == HOOK_REFRESH_END) |
392 |
{ |
393 |
AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); |
394 |
|
395 |
for (int i = 0; i <= AvFILL (av); i++) |
396 |
((overlay *)SvIV (*av_fetch (av, i, 0)))->swap (); |
397 |
} |
398 |
|
399 |
swap (perl_environ, environ); |
400 |
|
401 |
bool event_consumed; |
402 |
|
403 |
if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always |
404 |
|| term->perl.should_invoke [htype]) |
405 |
try |
406 |
{ |
407 |
dSP; |
408 |
va_list ap; |
409 |
|
410 |
va_start (ap, htype); |
411 |
|
412 |
ENTER; |
413 |
SAVETMPS; |
414 |
|
415 |
PUSHMARK (SP); |
416 |
|
417 |
XPUSHs (sv_2mortal (newSVterm (term))); |
418 |
XPUSHs (sv_2mortal (newSViv (htype))); |
419 |
|
420 |
for (;;) { |
421 |
data_type dt = (data_type)va_arg (ap, int); |
422 |
|
423 |
switch (dt) |
424 |
{ |
425 |
case DT_INT: |
426 |
XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); |
427 |
break; |
428 |
|
429 |
case DT_LONG: |
430 |
XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); |
431 |
break; |
432 |
|
433 |
case DT_STR: |
434 |
XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0))); |
435 |
break; |
436 |
|
437 |
case DT_STR_LEN: |
438 |
{ |
439 |
char *str = va_arg (ap, char *); |
440 |
int len = va_arg (ap, int); |
441 |
|
442 |
XPUSHs (sv_2mortal (newSVpvn (str, len))); |
443 |
} |
444 |
break; |
445 |
|
446 |
case DT_WCS_LEN: |
447 |
{ |
448 |
wchar_t *wstr = va_arg (ap, wchar_t *); |
449 |
int wlen = va_arg (ap, int); |
450 |
|
451 |
XPUSHs (sv_2mortal (wcs2sv (wstr, wlen))); |
452 |
} |
453 |
break; |
454 |
|
455 |
case DT_LCS_LEN: |
456 |
{ |
457 |
long *lstr = va_arg (ap, long *); |
458 |
int llen = va_arg (ap, int); |
459 |
|
460 |
XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long)))); |
461 |
} |
462 |
break; |
463 |
|
464 |
case DT_XEVENT: |
465 |
{ |
466 |
XEvent *xe = va_arg (ap, XEvent *); |
467 |
HV *hv = newHV (); |
468 |
|
469 |
# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) |
470 |
# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) |
471 |
# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0) |
472 |
# undef set |
473 |
|
474 |
setiv (type, xe->type); |
475 |
setiv (send_event, xe->xany.send_event); |
476 |
setiv (serial, xe->xany.serial); |
477 |
|
478 |
switch (xe->type) |
479 |
{ |
480 |
case KeyPress: |
481 |
case KeyRelease: |
482 |
case ButtonPress: |
483 |
case ButtonRelease: |
484 |
case MotionNotify: |
485 |
setuv (window, xe->xmotion.window); |
486 |
setuv (root, xe->xmotion.root); |
487 |
setuv (subwindow, xe->xmotion.subwindow); |
488 |
setuv (time, xe->xmotion.time); |
489 |
setiv (x, xe->xmotion.x); |
490 |
setiv (y, xe->xmotion.y); |
491 |
setiv (row, xe->xmotion.y / term->fheight + term->view_start); |
492 |
setiv (col, xe->xmotion.x / term->fwidth); |
493 |
setiv (x_root, xe->xmotion.x_root); |
494 |
setiv (y_root, xe->xmotion.y_root); |
495 |
setuv (state, xe->xmotion.state); |
496 |
|
497 |
switch (xe->type) |
498 |
{ |
499 |
case KeyPress: |
500 |
case KeyRelease: |
501 |
setuv (keycode, xe->xkey.keycode); |
502 |
break; |
503 |
|
504 |
case ButtonPress: |
505 |
case ButtonRelease: |
506 |
setuv (button, xe->xbutton.button); |
507 |
break; |
508 |
|
509 |
case MotionNotify: |
510 |
setiv (is_hint, xe->xmotion.is_hint); |
511 |
break; |
512 |
} |
513 |
|
514 |
break; |
515 |
|
516 |
case MapNotify: |
517 |
case UnmapNotify: |
518 |
case ConfigureNotify: |
519 |
setuv (event, xe->xconfigure.event); |
520 |
setuv (window, xe->xconfigure.window); |
521 |
|
522 |
switch (xe->type) |
523 |
{ |
524 |
case ConfigureNotify: |
525 |
setiv (x, xe->xconfigure.x); |
526 |
setiv (y, xe->xconfigure.y); |
527 |
setiv (width, xe->xconfigure.width); |
528 |
setiv (height, xe->xconfigure.height); |
529 |
setuv (above, xe->xconfigure.above); |
530 |
break; |
531 |
} |
532 |
|
533 |
break; |
534 |
|
535 |
case PropertyNotify: |
536 |
setuv (window, xe->xproperty.window); |
537 |
setuv (atom, xe->xproperty.atom); |
538 |
setuv (time, xe->xproperty.time); |
539 |
setiv (state, xe->xproperty.state); |
540 |
break; |
541 |
|
542 |
case ClientMessage: |
543 |
setuv (window, xe->xclient.window); |
544 |
setuv (message_type, xe->xclient.message_type); |
545 |
setuv (format, xe->xclient.format); |
546 |
setuv (l0, xe->xclient.data.l[0]); |
547 |
setuv (l1, xe->xclient.data.l[1]); |
548 |
setuv (l2, xe->xclient.data.l[2]); |
549 |
setuv (l3, xe->xclient.data.l[3]); |
550 |
setuv (l4, xe->xclient.data.l[4]); |
551 |
break; |
552 |
} |
553 |
|
554 |
XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
555 |
} |
556 |
break; |
557 |
|
558 |
case DT_END: |
559 |
goto call; |
560 |
|
561 |
default: |
562 |
rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); |
563 |
} |
564 |
} |
565 |
|
566 |
call: |
567 |
va_end (ap); |
568 |
|
569 |
PUTBACK; |
570 |
int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); |
571 |
SPAGAIN; |
572 |
|
573 |
if (count) |
574 |
{ |
575 |
SV *status = POPs; |
576 |
count = SvTRUE (status); |
577 |
} |
578 |
|
579 |
PUTBACK; |
580 |
FREETMPS; |
581 |
LEAVE; |
582 |
|
583 |
if (SvTRUE (ERRSV)) |
584 |
{ |
585 |
rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); |
586 |
ungrab (term); // better lose the grab than the session |
587 |
} |
588 |
|
589 |
event_consumed = !!count; |
590 |
} |
591 |
catch (...) |
592 |
{ |
593 |
swap (perl_environ, environ); |
594 |
throw; |
595 |
} |
596 |
else |
597 |
event_consumed = false; |
598 |
|
599 |
// post-handling of some events |
600 |
if (htype == HOOK_REFRESH_BEGIN) |
601 |
{ |
602 |
AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); |
603 |
|
604 |
for (int i = AvFILL (av); i >= 0; i--) |
605 |
((overlay *)SvIV (*av_fetch (av, i, 0)))->swap (); |
606 |
} |
607 |
else if (htype == HOOK_DESTROY) |
608 |
{ |
609 |
clearSVptr ((SV *)term->perl.self); |
610 |
SvREFCNT_dec ((SV *)term->perl.self); |
611 |
|
612 |
// don't allow further calls |
613 |
term->perl.self = 0; |
614 |
} |
615 |
|
616 |
swap (perl_environ, environ); |
617 |
|
618 |
return event_consumed; |
619 |
} |
620 |
|
621 |
///////////////////////////////////////////////////////////////////////////// |
622 |
|
623 |
MODULE = urxvt PACKAGE = urxvt |
624 |
|
625 |
PROTOTYPES: ENABLE |
626 |
|
627 |
BOOT: |
628 |
{ |
629 |
sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1)); |
630 |
sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1)); |
631 |
sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1)); |
632 |
sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1)); |
633 |
|
634 |
AV *hookname = get_av ("urxvt::HOOKNAME", 1); |
635 |
# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); |
636 |
# include "hookinc.h" |
637 |
# undef def |
638 |
|
639 |
HV *option = get_hv ("urxvt::OPTION", 1); |
640 |
# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0); |
641 |
# define nodef(name) |
642 |
# include "optinc.h" |
643 |
# undef nodef |
644 |
# undef def |
645 |
|
646 |
HV *stash = gv_stashpv ("urxvt", 1); |
647 |
static const struct { |
648 |
const char *name; |
649 |
IV iv; |
650 |
} *civ, const_iv[] = { |
651 |
# define const_iv(name) { # name, (IV)name } |
652 |
const_iv (DEFAULT_RSTYLE), |
653 |
const_iv (OVERLAY_RSTYLE), |
654 |
const_iv (RS_Bold), |
655 |
const_iv (RS_Italic), |
656 |
const_iv (RS_Blink), |
657 |
const_iv (RS_RVid), |
658 |
const_iv (RS_Uline), |
659 |
|
660 |
const_iv (CurrentTime), |
661 |
const_iv (ShiftMask), |
662 |
const_iv (LockMask), |
663 |
const_iv (ControlMask), |
664 |
const_iv (Mod1Mask), |
665 |
const_iv (Mod2Mask), |
666 |
const_iv (Mod3Mask), |
667 |
const_iv (Mod4Mask), |
668 |
const_iv (Mod5Mask), |
669 |
const_iv (Button1Mask), |
670 |
const_iv (Button2Mask), |
671 |
const_iv (Button3Mask), |
672 |
const_iv (Button4Mask), |
673 |
const_iv (Button5Mask), |
674 |
const_iv (AnyModifier), |
675 |
|
676 |
const_iv (NoSymbol), |
677 |
const_iv (GrabModeSync), |
678 |
const_iv (GrabModeAsync), |
679 |
|
680 |
const_iv (NoEventMask), |
681 |
const_iv (KeyPressMask), |
682 |
const_iv (KeyReleaseMask), |
683 |
const_iv (ButtonPressMask), |
684 |
const_iv (ButtonReleaseMask), |
685 |
const_iv (EnterWindowMask), |
686 |
const_iv (LeaveWindowMask), |
687 |
const_iv (PointerMotionMask), |
688 |
const_iv (PointerMotionHintMask), |
689 |
const_iv (Button1MotionMask), |
690 |
const_iv (Button2MotionMask), |
691 |
const_iv (Button3MotionMask), |
692 |
const_iv (Button4MotionMask), |
693 |
const_iv (Button5MotionMask), |
694 |
const_iv (ButtonMotionMask), |
695 |
const_iv (KeymapStateMask), |
696 |
const_iv (ExposureMask), |
697 |
const_iv (VisibilityChangeMask), |
698 |
const_iv (StructureNotifyMask), |
699 |
const_iv (ResizeRedirectMask), |
700 |
const_iv (SubstructureNotifyMask), |
701 |
const_iv (SubstructureRedirectMask), |
702 |
const_iv (FocusChangeMask), |
703 |
const_iv (PropertyChangeMask), |
704 |
const_iv (ColormapChangeMask), |
705 |
const_iv (OwnerGrabButtonMask), |
706 |
|
707 |
const_iv (KeyPress), |
708 |
const_iv (KeyRelease), |
709 |
const_iv (ButtonPress), |
710 |
const_iv (ButtonRelease), |
711 |
const_iv (MotionNotify), |
712 |
const_iv (EnterNotify), |
713 |
const_iv (LeaveNotify), |
714 |
const_iv (FocusIn), |
715 |
const_iv (FocusOut), |
716 |
const_iv (KeymapNotify), |
717 |
const_iv (Expose), |
718 |
const_iv (GraphicsExpose), |
719 |
const_iv (NoExpose), |
720 |
const_iv (VisibilityNotify), |
721 |
const_iv (CreateNotify), |
722 |
const_iv (DestroyNotify), |
723 |
const_iv (UnmapNotify), |
724 |
const_iv (MapNotify), |
725 |
const_iv (MapRequest), |
726 |
const_iv (ReparentNotify), |
727 |
const_iv (ConfigureNotify), |
728 |
const_iv (ConfigureRequest), |
729 |
const_iv (GravityNotify), |
730 |
const_iv (ResizeRequest), |
731 |
const_iv (CirculateNotify), |
732 |
const_iv (CirculateRequest), |
733 |
const_iv (PropertyNotify), |
734 |
const_iv (SelectionClear), |
735 |
const_iv (SelectionRequest), |
736 |
const_iv (SelectionNotify), |
737 |
const_iv (ColormapNotify), |
738 |
const_iv (ClientMessage), |
739 |
const_iv (MappingNotify), |
740 |
# if ENABLE_XIM_ONTHESPOT |
741 |
const_iv (XIMReverse), |
742 |
const_iv (XIMUnderline), |
743 |
const_iv (XIMHighlight), |
744 |
const_iv (XIMPrimary), |
745 |
const_iv (XIMSecondary), |
746 |
const_iv (XIMTertiary), |
747 |
const_iv (XIMVisibleToForward), |
748 |
const_iv (XIMVisibleToBackword), |
749 |
const_iv (XIMVisibleToCenter), |
750 |
# if 0 |
751 |
const_iv (XIMForwardChar), |
752 |
const_iv (XIMBackwardChar), |
753 |
const_iv (XIMForwardWord), |
754 |
const_iv (XIMBackwardWord), |
755 |
const_iv (XIMCaretUp), |
756 |
const_iv (XIMCaretDown), |
757 |
const_iv (XIMNextLine), |
758 |
const_iv (XIMPreviousLine), |
759 |
const_iv (XIMLineStart), |
760 |
const_iv (XIMLineEnd), |
761 |
const_iv (XIMAbsolutePosition), |
762 |
const_iv (XIMDontChange), |
763 |
# endif |
764 |
# endif |
765 |
}; |
766 |
|
767 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
768 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
769 |
} |
770 |
|
771 |
void |
772 |
warn (const char *msg) |
773 |
CODE: |
774 |
rxvt_warn ("%s", msg); |
775 |
|
776 |
void |
777 |
fatal (const char *msg) |
778 |
CODE: |
779 |
rxvt_fatal ("%s", msg); |
780 |
|
781 |
void |
782 |
_exit (int status) |
783 |
|
784 |
NV |
785 |
NOW () |
786 |
CODE: |
787 |
RETVAL = NOW; |
788 |
OUTPUT: |
789 |
RETVAL |
790 |
|
791 |
int |
792 |
GET_BASEFG (int rend) |
793 |
CODE: |
794 |
RETVAL = GET_BASEFG (rend); |
795 |
OUTPUT: |
796 |
RETVAL |
797 |
|
798 |
int |
799 |
GET_BASEBG (int rend) |
800 |
CODE: |
801 |
RETVAL = GET_BASEBG (rend); |
802 |
OUTPUT: |
803 |
RETVAL |
804 |
|
805 |
int |
806 |
SET_FGCOLOR (int rend, int new_color) |
807 |
CODE: |
808 |
RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1)); |
809 |
OUTPUT: |
810 |
RETVAL |
811 |
|
812 |
int |
813 |
SET_BGCOLOR (int rend, int new_color) |
814 |
CODE: |
815 |
RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1)); |
816 |
OUTPUT: |
817 |
RETVAL |
818 |
|
819 |
int |
820 |
GET_CUSTOM (int rend) |
821 |
CODE: |
822 |
RETVAL = (rend & RS_customMask) >> RS_customShift; |
823 |
OUTPUT: |
824 |
RETVAL |
825 |
|
826 |
int |
827 |
SET_CUSTOM (int rend, int new_value) |
828 |
CODE: |
829 |
{ |
830 |
if (!IN_RANGE_EXC (new_value, 0, RS_customCount)) |
831 |
croak ("custom value out of range, must be 0..%d", RS_customCount - 1); |
832 |
|
833 |
RETVAL = (rend & ~RS_customMask) |
834 |
| ((new_value << RS_customShift) & RS_customMask); |
835 |
} |
836 |
OUTPUT: |
837 |
RETVAL |
838 |
|
839 |
void |
840 |
termlist () |
841 |
PPCODE: |
842 |
{ |
843 |
EXTEND (SP, rxvt_term::termlist.size ()); |
844 |
|
845 |
for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
846 |
if ((*t)->perl.self) |
847 |
PUSHs (sv_2mortal (newSVterm (*t))); |
848 |
} |
849 |
|
850 |
MODULE = urxvt PACKAGE = urxvt::term |
851 |
|
852 |
SV * |
853 |
_new (AV *env, AV *arg) |
854 |
CODE: |
855 |
{ |
856 |
rxvt_term *term = new rxvt_term; |
857 |
|
858 |
stringvec *argv = new stringvec; |
859 |
stringvec *envv = new stringvec; |
860 |
|
861 |
for (int i = 0; i <= AvFILL (arg); i++) |
862 |
argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1)))); |
863 |
|
864 |
for (int i = AvFILL (env) + 1; i--; ) |
865 |
envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1)))); |
866 |
|
867 |
envv->push_back (0); |
868 |
|
869 |
bool success; |
870 |
|
871 |
try |
872 |
{ |
873 |
success = term->init (argv, envv); |
874 |
} |
875 |
catch (const class rxvt_failure_exception &e) |
876 |
{ |
877 |
success = false; |
878 |
} |
879 |
|
880 |
if (!success) |
881 |
{ |
882 |
term->destroy (); |
883 |
croak ("error while initializing new terminal instance"); |
884 |
} |
885 |
|
886 |
RETVAL = term && term->perl.self |
887 |
? newSVterm (term) : &PL_sv_undef; |
888 |
} |
889 |
OUTPUT: |
890 |
RETVAL |
891 |
|
892 |
void |
893 |
rxvt_term::destroy () |
894 |
|
895 |
void |
896 |
rxvt_term::set_should_invoke (int htype, int inc) |
897 |
CODE: |
898 |
THIS->perl.should_invoke [htype] += inc; |
899 |
|
900 |
int |
901 |
rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt) |
902 |
CODE: |
903 |
RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1, |
904 |
ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, |
905 |
GrabModeSync, GrabModeSync, None, GRAB_CURSOR); |
906 |
OUTPUT: RETVAL |
907 |
|
908 |
int |
909 |
rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt) |
910 |
CODE: |
911 |
RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window); |
912 |
OUTPUT: RETVAL |
913 |
|
914 |
void |
915 |
rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \ |
916 |
int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync) |
917 |
CODE: |
918 |
XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode); |
919 |
|
920 |
void |
921 |
rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt) |
922 |
CODE: |
923 |
XUngrabKey (THIS->dpy, keycode, modifiers, window); |
924 |
|
925 |
void |
926 |
rxvt_term::XUngrabKeyboard (Time eventtime) |
927 |
CODE: |
928 |
XUngrabKeyboard (THIS->dpy, eventtime); |
929 |
|
930 |
bool |
931 |
rxvt_term::grab (Time eventtime, int sync = 0) |
932 |
CODE: |
933 |
{ |
934 |
int mode = sync ? GrabModeSync : GrabModeAsync; |
935 |
|
936 |
THIS->perl.grabtime = 0; |
937 |
|
938 |
if (!XGrabPointer (THIS->dpy, THIS->vt, 0, |
939 |
ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, |
940 |
mode, mode, None, GRAB_CURSOR, eventtime)) |
941 |
if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime)) |
942 |
THIS->perl.grabtime = eventtime; |
943 |
else |
944 |
XUngrabPointer (THIS->dpy, eventtime); |
945 |
|
946 |
RETVAL = !!THIS->perl.grabtime; |
947 |
} |
948 |
OUTPUT: |
949 |
RETVAL |
950 |
|
951 |
void |
952 |
rxvt_term::allow_events_async () |
953 |
CODE: |
954 |
XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime); |
955 |
|
956 |
void |
957 |
rxvt_term::allow_events_sync () |
958 |
CODE: |
959 |
XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime); |
960 |
|
961 |
void |
962 |
rxvt_term::allow_events_replay () |
963 |
CODE: |
964 |
XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime); |
965 |
XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime); |
966 |
|
967 |
void |
968 |
rxvt_term::ungrab () |
969 |
CODE: |
970 |
ungrab (THIS); |
971 |
|
972 |
int |
973 |
rxvt_term::XStringToKeysym (char *string) |
974 |
CODE: |
975 |
RETVAL = XStringToKeysym (string); |
976 |
OUTPUT: RETVAL |
977 |
|
978 |
char * |
979 |
rxvt_term::XKeysymToString (int sym) |
980 |
CODE: |
981 |
RETVAL = XKeysymToString (sym); |
982 |
OUTPUT: RETVAL |
983 |
|
984 |
int |
985 |
rxvt_term::XKeysymToKeycode (int sym) |
986 |
CODE: |
987 |
RETVAL = XKeysymToKeycode (THIS->dpy, sym); |
988 |
OUTPUT: RETVAL |
989 |
|
990 |
int |
991 |
rxvt_term::XKeycodeToKeysym (int code, int index) |
992 |
CODE: |
993 |
RETVAL = XKeycodeToKeysym (THIS->dpy, code, index); |
994 |
OUTPUT: RETVAL |
995 |
|
996 |
int |
997 |
rxvt_term::strwidth (SV *str) |
998 |
CODE: |
999 |
{ |
1000 |
wchar_t *wstr = sv2wcs (str); |
1001 |
|
1002 |
rxvt_push_locale (THIS->locale); |
1003 |
RETVAL = 0; |
1004 |
for (wchar_t *wc = wstr; *wc; wc++) |
1005 |
{ |
1006 |
int w = WCWIDTH (*wc); |
1007 |
|
1008 |
if (w) |
1009 |
RETVAL += max (w, 1); |
1010 |
} |
1011 |
rxvt_pop_locale (); |
1012 |
|
1013 |
free (wstr); |
1014 |
} |
1015 |
OUTPUT: |
1016 |
RETVAL |
1017 |
|
1018 |
SV * |
1019 |
rxvt_term::locale_encode (SV *str) |
1020 |
CODE: |
1021 |
{ |
1022 |
wchar_t *wstr = sv2wcs (str); |
1023 |
|
1024 |
rxvt_push_locale (THIS->locale); |
1025 |
char *mbstr = rxvt_wcstombs (wstr); |
1026 |
rxvt_pop_locale (); |
1027 |
|
1028 |
free (wstr); |
1029 |
|
1030 |
RETVAL = newSVpv (mbstr, 0); |
1031 |
free (mbstr); |
1032 |
} |
1033 |
OUTPUT: |
1034 |
RETVAL |
1035 |
|
1036 |
SV * |
1037 |
rxvt_term::locale_decode (SV *octets) |
1038 |
CODE: |
1039 |
{ |
1040 |
STRLEN len; |
1041 |
char *data = SvPVbyte (octets, len); |
1042 |
|
1043 |
rxvt_push_locale (THIS->locale); |
1044 |
wchar_t *wstr = rxvt_mbstowcs (data, len); |
1045 |
rxvt_pop_locale (); |
1046 |
|
1047 |
RETVAL = wcs2sv (wstr); |
1048 |
free (wstr); |
1049 |
} |
1050 |
OUTPUT: |
1051 |
RETVAL |
1052 |
|
1053 |
char * |
1054 |
rxvt_term::locale () |
1055 |
CODE: |
1056 |
RETVAL = THIS->locale; |
1057 |
OUTPUT: |
1058 |
RETVAL |
1059 |
|
1060 |
#define TERM_OFFSET(sym) offsetof (TermWin_t, sym) |
1061 |
|
1062 |
#define TERM_OFFSET_width TERM_OFFSET(width) |
1063 |
#define TERM_OFFSET_height TERM_OFFSET(height) |
1064 |
#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) |
1065 |
#define TERM_OFFSET_fheight TERM_OFFSET(fheight) |
1066 |
#define TERM_OFFSET_fbase TERM_OFFSET(fbase) |
1067 |
#define TERM_OFFSET_nrow TERM_OFFSET(nrow) |
1068 |
#define TERM_OFFSET_ncol TERM_OFFSET(ncol) |
1069 |
#define TERM_OFFSET_focus TERM_OFFSET(focus) |
1070 |
#define TERM_OFFSET_mapped TERM_OFFSET(mapped) |
1071 |
#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth) |
1072 |
#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth) |
1073 |
#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace) |
1074 |
#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) |
1075 |
#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) |
1076 |
#define TERM_OFFSET_top_row TERM_OFFSET(top_row) |
1077 |
|
1078 |
int |
1079 |
rxvt_term::width () |
1080 |
ALIAS: |
1081 |
width = TERM_OFFSET_width |
1082 |
height = TERM_OFFSET_height |
1083 |
fwidth = TERM_OFFSET_fwidth |
1084 |
fheight = TERM_OFFSET_fheight |
1085 |
fbase = TERM_OFFSET_fbase |
1086 |
nrow = TERM_OFFSET_nrow |
1087 |
ncol = TERM_OFFSET_ncol |
1088 |
focus = TERM_OFFSET_focus |
1089 |
mapped = TERM_OFFSET_mapped |
1090 |
int_bwidth = TERM_OFFSET_int_bwidth |
1091 |
ext_bwidth = TERM_OFFSET_ext_bwidth |
1092 |
lineSpace = TERM_OFFSET_lineSpace |
1093 |
saveLines = TERM_OFFSET_saveLines |
1094 |
total_rows = TERM_OFFSET_total_rows |
1095 |
top_row = TERM_OFFSET_top_row |
1096 |
CODE: |
1097 |
RETVAL = *(int *)((char *)THIS + ix); |
1098 |
OUTPUT: |
1099 |
RETVAL |
1100 |
|
1101 |
unsigned int |
1102 |
rxvt_term::ModLevel3Mask () |
1103 |
ALIAS: |
1104 |
ModLevel3Mask = 0 |
1105 |
ModMetaMask = 1 |
1106 |
ModNumLockMask = 2 |
1107 |
current_screen = 3 |
1108 |
hidden_cursor = 4 |
1109 |
CODE: |
1110 |
switch (ix) |
1111 |
{ |
1112 |
case 0: RETVAL = THIS->ModLevel3Mask; break; |
1113 |
case 1: RETVAL = THIS->ModMetaMask; break; |
1114 |
case 2: RETVAL = THIS->ModNumLockMask; break; |
1115 |
case 3: RETVAL = THIS->current_screen; break; |
1116 |
case 4: RETVAL = THIS->hidden_cursor; break; |
1117 |
} |
1118 |
OUTPUT: |
1119 |
RETVAL |
1120 |
|
1121 |
char * |
1122 |
rxvt_term::display_id () |
1123 |
ALIAS: |
1124 |
display_id = 0 |
1125 |
locale = 1 |
1126 |
CODE: |
1127 |
switch (ix) |
1128 |
{ |
1129 |
case 0: RETVAL = THIS->display->id; break; |
1130 |
case 1: RETVAL = THIS->locale; break; |
1131 |
} |
1132 |
OUTPUT: |
1133 |
RETVAL |
1134 |
|
1135 |
SV * |
1136 |
rxvt_term::envv () |
1137 |
ALIAS: |
1138 |
argv = 1 |
1139 |
PPCODE: |
1140 |
{ |
1141 |
stringvec *vec = ix ? THIS->argv : THIS->envv; |
1142 |
|
1143 |
EXTEND (SP, vec->size ()); |
1144 |
|
1145 |
for (char **i = vec->begin (); i != vec->end (); ++i) |
1146 |
if (*i) |
1147 |
PUSHs (sv_2mortal (newSVpv (*i, 0))); |
1148 |
} |
1149 |
|
1150 |
int |
1151 |
rxvt_term::pty_ev_events (int events = EVENT_UNDEF) |
1152 |
CODE: |
1153 |
RETVAL = THIS->pty_ev.events; |
1154 |
if (events != EVENT_UNDEF) |
1155 |
THIS->pty_ev.set (events); |
1156 |
OUTPUT: |
1157 |
RETVAL |
1158 |
|
1159 |
int |
1160 |
rxvt_term::pty_fd () |
1161 |
CODE: |
1162 |
RETVAL = THIS->pty->pty; |
1163 |
OUTPUT: |
1164 |
RETVAL |
1165 |
|
1166 |
Window |
1167 |
rxvt_term::parent () |
1168 |
CODE: |
1169 |
RETVAL = THIS->parent [0]; |
1170 |
OUTPUT: |
1171 |
RETVAL |
1172 |
|
1173 |
Window |
1174 |
rxvt_term::vt () |
1175 |
CODE: |
1176 |
RETVAL = THIS->vt; |
1177 |
OUTPUT: |
1178 |
RETVAL |
1179 |
|
1180 |
void |
1181 |
rxvt_term::vt_emask_add (U32 emask) |
1182 |
CODE: |
1183 |
THIS->vt_emask_perl |= emask; |
1184 |
THIS->vt_select_input (); |
1185 |
|
1186 |
U32 |
1187 |
rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) |
1188 |
CODE: |
1189 |
RETVAL = THIS->rstyle; |
1190 |
THIS->rstyle = new_rstyle; |
1191 |
OUTPUT: |
1192 |
RETVAL |
1193 |
|
1194 |
int |
1195 |
rxvt_term::view_start (int newval = 1) |
1196 |
PROTOTYPE: $;$ |
1197 |
CODE: |
1198 |
{ |
1199 |
RETVAL = THIS->view_start; |
1200 |
|
1201 |
if (newval <= 0) |
1202 |
THIS->scr_changeview (max (newval, THIS->top_row)); |
1203 |
} |
1204 |
OUTPUT: |
1205 |
RETVAL |
1206 |
|
1207 |
void |
1208 |
rxvt_term::focus_in () |
1209 |
|
1210 |
void |
1211 |
rxvt_term::focus_out () |
1212 |
|
1213 |
void |
1214 |
rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime) |
1215 |
ALIAS: |
1216 |
key_release = 1 |
1217 |
CODE: |
1218 |
{ |
1219 |
XKeyEvent xkey; |
1220 |
|
1221 |
memset (&xkey, 0, sizeof (xkey)); |
1222 |
|
1223 |
xkey.time = time; |
1224 |
xkey.state = state; |
1225 |
xkey.keycode = keycode; |
1226 |
|
1227 |
xkey.type = ix ? KeyRelease : KeyPress; |
1228 |
xkey.display = THIS->dpy; |
1229 |
xkey.window = THIS->vt; |
1230 |
xkey.root = THIS->display->root; |
1231 |
xkey.subwindow = THIS->vt; |
1232 |
|
1233 |
if (ix) |
1234 |
THIS->key_release (xkey); |
1235 |
else |
1236 |
THIS->key_press (xkey); |
1237 |
} |
1238 |
|
1239 |
void |
1240 |
rxvt_term::want_refresh () |
1241 |
CODE: |
1242 |
THIS->want_refresh = 1; |
1243 |
|
1244 |
void |
1245 |
rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1246 |
PPCODE: |
1247 |
{ |
1248 |
if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1249 |
XSRETURN_EMPTY; |
1250 |
|
1251 |
line_t &l = ROW(row_number); |
1252 |
|
1253 |
if (GIMME_V != G_VOID) |
1254 |
{ |
1255 |
wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol); |
1256 |
|
1257 |
for (int col = 0; col < THIS->ncol; col++) |
1258 |
wstr [col] = l.t [col]; |
1259 |
|
1260 |
XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol))); |
1261 |
} |
1262 |
|
1263 |
if (new_text) |
1264 |
{ |
1265 |
wchar_t *wstr = sv2wcs (new_text); |
1266 |
|
1267 |
int len = min (wcslen (wstr) - start_ofs, max_len); |
1268 |
|
1269 |
if (start_col < 0 || start_col + len > THIS->ncol) |
1270 |
{ |
1271 |
free (wstr); |
1272 |
croak ("new_text extends beyond horizontal margins"); |
1273 |
} |
1274 |
|
1275 |
for (int col = start_col; col < start_col + len; col++) |
1276 |
{ |
1277 |
l.t [col] = wstr [start_ofs + col - start_col]; |
1278 |
l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); |
1279 |
} |
1280 |
|
1281 |
free (wstr); |
1282 |
} |
1283 |
} |
1284 |
|
1285 |
void |
1286 |
rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1287 |
PPCODE: |
1288 |
{ |
1289 |
if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1290 |
XSRETURN_EMPTY; |
1291 |
|
1292 |
line_t &l = ROW(row_number); |
1293 |
|
1294 |
if (GIMME_V != G_VOID) |
1295 |
{ |
1296 |
AV *av = newAV (); |
1297 |
|
1298 |
av_extend (av, THIS->ncol - 1); |
1299 |
for (int col = 0; col < THIS->ncol; col++) |
1300 |
av_store (av, col, newSViv (l.r [col])); |
1301 |
|
1302 |
XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); |
1303 |
} |
1304 |
|
1305 |
if (new_rend) |
1306 |
{ |
1307 |
if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) |
1308 |
croak ("new_rend must be arrayref"); |
1309 |
|
1310 |
AV *av = (AV *)SvRV (new_rend); |
1311 |
int len = min (AvFILL (av) + 1 - start_ofs, max_len); |
1312 |
|
1313 |
if (start_col < 0 || start_col + len > THIS->ncol) |
1314 |
croak ("new_rend array extends beyond horizontal margins"); |
1315 |
|
1316 |
for (int col = start_col; col < start_col + len; col++) |
1317 |
{ |
1318 |
rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; |
1319 |
|
1320 |
l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); |
1321 |
} |
1322 |
} |
1323 |
} |
1324 |
|
1325 |
int |
1326 |
rxvt_term::ROW_l (int row_number, int new_length = -1) |
1327 |
CODE: |
1328 |
{ |
1329 |
if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1330 |
XSRETURN_EMPTY; |
1331 |
|
1332 |
line_t &l = ROW(row_number); |
1333 |
RETVAL = l.l; |
1334 |
|
1335 |
if (new_length >= 0) |
1336 |
l.l = new_length; |
1337 |
} |
1338 |
OUTPUT: |
1339 |
RETVAL |
1340 |
|
1341 |
bool |
1342 |
rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) |
1343 |
CODE: |
1344 |
{ |
1345 |
if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1346 |
XSRETURN_EMPTY; |
1347 |
|
1348 |
line_t &l = ROW(row_number); |
1349 |
RETVAL = l.is_longer (); |
1350 |
|
1351 |
if (new_is_longer >= 0) |
1352 |
l.is_longer (new_is_longer); |
1353 |
} |
1354 |
OUTPUT: |
1355 |
RETVAL |
1356 |
|
1357 |
SV * |
1358 |
rxvt_term::special_encode (SV *string) |
1359 |
CODE: |
1360 |
{ |
1361 |
wchar_t *wstr = sv2wcs (string); |
1362 |
int wlen = wcslen (wstr); |
1363 |
wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer |
1364 |
|
1365 |
rxvt_push_locale (THIS->locale); |
1366 |
|
1367 |
wchar_t *r = rstr; |
1368 |
for (wchar_t *s = wstr; *s; s++) |
1369 |
{ |
1370 |
int w = WCWIDTH (*s); |
1371 |
|
1372 |
if (w == 0) |
1373 |
{ |
1374 |
if (r == rstr) |
1375 |
croak ("leading combining character unencodable"); |
1376 |
|
1377 |
unicode_t n = rxvt_compose (r[-1], *s); |
1378 |
if (n == NOCHAR) |
1379 |
n = rxvt_composite.compose (r[-1], *s); |
1380 |
|
1381 |
r[-1] = n; |
1382 |
} |
1383 |
#if !UNICODE_3 |
1384 |
else if (*s >= 0x10000) |
1385 |
*r++ = rxvt_composite.compose (*s); |
1386 |
#endif |
1387 |
else |
1388 |
*r++ = *s; |
1389 |
|
1390 |
// the *2 above only allows wcwidth <= 2 |
1391 |
if (w > 1) |
1392 |
*r++ = NOCHAR; |
1393 |
} |
1394 |
|
1395 |
rxvt_pop_locale (); |
1396 |
|
1397 |
RETVAL = wcs2sv (rstr, r - rstr); |
1398 |
} |
1399 |
OUTPUT: |
1400 |
RETVAL |
1401 |
|
1402 |
SV * |
1403 |
rxvt_term::special_decode (SV *text) |
1404 |
CODE: |
1405 |
{ |
1406 |
wchar_t *wstr = sv2wcs (text); |
1407 |
int wlen = wcslen (wstr); |
1408 |
int dlen = 0; |
1409 |
|
1410 |
// find length |
1411 |
for (wchar_t *s = wstr; *s; s++) |
1412 |
if (*s == NOCHAR) |
1413 |
; |
1414 |
else if (IS_COMPOSE (*s)) |
1415 |
dlen += rxvt_composite.expand (*s, 0); |
1416 |
else |
1417 |
dlen++; |
1418 |
|
1419 |
wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen); |
1420 |
|
1421 |
// decode |
1422 |
wchar_t *r = rstr; |
1423 |
for (wchar_t *s = wstr; *s; s++) |
1424 |
if (*s == NOCHAR) |
1425 |
; |
1426 |
else if (IS_COMPOSE (*s)) |
1427 |
r += rxvt_composite.expand (*s, r); |
1428 |
else |
1429 |
*r++ = *s; |
1430 |
|
1431 |
RETVAL = wcs2sv (rstr, r - rstr); |
1432 |
} |
1433 |
OUTPUT: |
1434 |
RETVAL |
1435 |
|
1436 |
void |
1437 |
rxvt_term::_resource (char *name, int index, SV *newval = 0) |
1438 |
PPCODE: |
1439 |
{ |
1440 |
static const struct resval { const char *name; int value; } *rs, rslist [] = { |
1441 |
# define def(name) { # name, Rs_ ## name }, |
1442 |
# define reserve(name,count) |
1443 |
# include "rsinc.h" |
1444 |
# undef def |
1445 |
# undef reserve |
1446 |
}; |
1447 |
|
1448 |
rs = rslist + sizeof (rslist) / sizeof (rslist [0]); |
1449 |
|
1450 |
do { |
1451 |
if (rs-- == rslist) |
1452 |
croak ("no such resource '%s', requested", name); |
1453 |
} while (strcmp (name, rs->name)); |
1454 |
|
1455 |
index += rs->value; |
1456 |
|
1457 |
if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) |
1458 |
croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); |
1459 |
|
1460 |
if (GIMME_V != G_VOID) |
1461 |
XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef); |
1462 |
|
1463 |
if (newval) |
1464 |
{ |
1465 |
if (SvOK (newval)) |
1466 |
{ |
1467 |
char *str = strdup (SvPVbyte_nolen (newval)); |
1468 |
THIS->rs [index] = str; |
1469 |
THIS->allocated.push_back (str); |
1470 |
} |
1471 |
else |
1472 |
THIS->rs [index] = 0; |
1473 |
} |
1474 |
} |
1475 |
|
1476 |
const char * |
1477 |
rxvt_term::x_resource (const char *name) |
1478 |
|
1479 |
bool |
1480 |
rxvt_term::option (U32 optval, int set = -1) |
1481 |
CODE: |
1482 |
{ |
1483 |
RETVAL = THIS->options & optval; |
1484 |
|
1485 |
if (set >= 0) |
1486 |
{ |
1487 |
if (set) |
1488 |
THIS->options |= optval; |
1489 |
else |
1490 |
THIS->options &= ~optval; |
1491 |
|
1492 |
if (THIS->check_ev.is_active ()) // avoid doing this before START |
1493 |
switch (optval) |
1494 |
{ |
1495 |
case Opt_skipBuiltinGlyphs: |
1496 |
THIS->set_fonts (); |
1497 |
THIS->scr_remap_chars (); |
1498 |
THIS->scr_touch (true); |
1499 |
THIS->want_refresh = 1; |
1500 |
break; |
1501 |
|
1502 |
case Opt_cursorUnderline: |
1503 |
THIS->want_refresh = 1; |
1504 |
break; |
1505 |
|
1506 |
# case Opt_scrollBar_floating: |
1507 |
# case Opt_scrollBar_right: |
1508 |
# THIS->resize_all_windows (THIS->width, THIS->height, 1); |
1509 |
# break; |
1510 |
} |
1511 |
} |
1512 |
} |
1513 |
OUTPUT: |
1514 |
RETVAL |
1515 |
|
1516 |
bool |
1517 |
rxvt_term::parse_keysym (char *keysym, char *str) |
1518 |
CODE: |
1519 |
RETVAL = 0 < THIS->parse_keysym (keysym, str); |
1520 |
THIS->keyboard->register_done (); |
1521 |
OUTPUT: |
1522 |
RETVAL |
1523 |
|
1524 |
void |
1525 |
rxvt_term::screen_cur (...) |
1526 |
PROTOTYPE: $;$$ |
1527 |
ALIAS: |
1528 |
screen_cur = 0 |
1529 |
selection_beg = 1 |
1530 |
selection_end = 2 |
1531 |
selection_mark = 3 |
1532 |
PPCODE: |
1533 |
{ |
1534 |
row_col_t &rc = ix == 0 ? THIS->screen.cur |
1535 |
: ix == 1 ? THIS->selection.beg |
1536 |
: ix == 2 ? THIS->selection.end |
1537 |
: THIS->selection.mark; |
1538 |
|
1539 |
if (GIMME_V != G_VOID) |
1540 |
{ |
1541 |
EXTEND (SP, 2); |
1542 |
PUSHs (sv_2mortal (newSViv (rc.row))); |
1543 |
PUSHs (sv_2mortal (newSViv (rc.col))); |
1544 |
} |
1545 |
|
1546 |
if (items == 3) |
1547 |
{ |
1548 |
rc.row = SvIV (ST (1)); |
1549 |
rc.col = SvIV (ST (2)); |
1550 |
|
1551 |
if (ix == 2) |
1552 |
{ |
1553 |
if (rc.col == 0) |
1554 |
{ |
1555 |
// col == 0 means end of previous line |
1556 |
rc.row--; |
1557 |
rc.col = THIS->ncol; |
1558 |
} |
1559 |
else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow) |
1560 |
&& rc.col > ROW(rc.row).l) |
1561 |
{ |
1562 |
// col >= length means while line and add newline |
1563 |
rc.col = THIS->ncol; |
1564 |
} |
1565 |
} |
1566 |
|
1567 |
clamp_it (rc.col, 0, THIS->ncol); |
1568 |
clamp_it (rc.row, THIS->top_row, THIS->nrow - 1); |
1569 |
|
1570 |
if (ix) |
1571 |
THIS->want_refresh = 1; |
1572 |
} |
1573 |
} |
1574 |
|
1575 |
char |
1576 |
rxvt_term::cur_charset () |
1577 |
CODE: |
1578 |
RETVAL = THIS->charsets [THIS->screen.charset]; |
1579 |
OUTPUT: |
1580 |
RETVAL |
1581 |
|
1582 |
void |
1583 |
rxvt_term::selection_clear () |
1584 |
|
1585 |
void |
1586 |
rxvt_term::selection_make (Time eventtime, bool rect = false) |
1587 |
CODE: |
1588 |
THIS->selection.op = SELECTION_CONT; |
1589 |
THIS->selection.rect = rect; |
1590 |
THIS->selection_make (eventtime); |
1591 |
|
1592 |
int |
1593 |
rxvt_term::selection_grab (Time eventtime) |
1594 |
|
1595 |
void |
1596 |
rxvt_term::selection (SV *newtext = 0) |
1597 |
PPCODE: |
1598 |
{ |
1599 |
if (GIMME_V != G_VOID) |
1600 |
XPUSHs (THIS->selection.text |
1601 |
? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)) |
1602 |
: &PL_sv_undef); |
1603 |
|
1604 |
if (newtext) |
1605 |
{ |
1606 |
free (THIS->selection.text); |
1607 |
|
1608 |
THIS->selection.text = sv2wcs (newtext); |
1609 |
THIS->selection.len = wcslen (THIS->selection.text); |
1610 |
} |
1611 |
} |
1612 |
|
1613 |
void |
1614 |
rxvt_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) |
1615 |
|
1616 |
void |
1617 |
rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid) |
1618 |
|
1619 |
void |
1620 |
rxvt_term::scr_bell () |
1621 |
|
1622 |
void |
1623 |
rxvt_term::scr_change_screen (int screen) |
1624 |
|
1625 |
void |
1626 |
rxvt_term::scr_add_lines (SV *string) |
1627 |
CODE: |
1628 |
{ |
1629 |
wchar_t *wstr = sv2wcs (string); |
1630 |
THIS->scr_add_lines (wstr, wcslen (wstr)); |
1631 |
free (wstr); |
1632 |
} |
1633 |
|
1634 |
void |
1635 |
rxvt_term::tt_write (SV *octets) |
1636 |
INIT: |
1637 |
STRLEN len; |
1638 |
char *str = SvPVbyte (octets, len); |
1639 |
C_ARGS: |
1640 |
str, len |
1641 |
|
1642 |
void |
1643 |
rxvt_term::cmd_parse (SV *octets) |
1644 |
CODE: |
1645 |
{ |
1646 |
STRLEN len; |
1647 |
char *str = SvPVbyte (octets, len); |
1648 |
|
1649 |
char *old_cmdbuf_ptr = THIS->cmdbuf_ptr; |
1650 |
char *old_cmdbuf_endp = THIS->cmdbuf_endp; |
1651 |
|
1652 |
THIS->cmdbuf_ptr = str; |
1653 |
THIS->cmdbuf_endp = str + len; |
1654 |
|
1655 |
rxvt_push_locale (THIS->locale); |
1656 |
THIS->cmd_parse (); |
1657 |
rxvt_pop_locale (); |
1658 |
|
1659 |
THIS->cmdbuf_ptr = old_cmdbuf_ptr; |
1660 |
THIS->cmdbuf_endp = old_cmdbuf_endp; |
1661 |
} |
1662 |
|
1663 |
SV * |
1664 |
rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) |
1665 |
CODE: |
1666 |
{ |
1667 |
overlay *o = new overlay (THIS, x, y, w, h, rstyle, border); |
1668 |
RETVAL = newSVptr ((void *)o, "urxvt::overlay"); |
1669 |
o->self = (HV *)SvRV (RETVAL); |
1670 |
} |
1671 |
OUTPUT: |
1672 |
RETVAL |
1673 |
|
1674 |
############################################################################# |
1675 |
# Various X Utility Functions |
1676 |
############################################################################# |
1677 |
|
1678 |
void |
1679 |
rxvt_term::XListProperties (Window window) |
1680 |
PPCODE: |
1681 |
{ |
1682 |
int count; |
1683 |
Atom *props = XListProperties (THIS->dpy, window, &count); |
1684 |
|
1685 |
EXTEND (SP, count); |
1686 |
while (count--) |
1687 |
PUSHs (newSVuv ((U32)props [count])); |
1688 |
|
1689 |
XFree (props); |
1690 |
} |
1691 |
|
1692 |
void |
1693 |
rxvt_term::XGetWindowProperty (Window window, Atom property) |
1694 |
PPCODE: |
1695 |
{ |
1696 |
Atom type; |
1697 |
int format; |
1698 |
unsigned long nitems; |
1699 |
unsigned long bytes_after; |
1700 |
unsigned char *prop; |
1701 |
|
1702 |
XGetWindowProperty (THIS->dpy, window, property, |
1703 |
0, 1<<24, 0, AnyPropertyType, |
1704 |
&type, &format, &nitems, &bytes_after, &prop); |
1705 |
|
1706 |
if (type != None) |
1707 |
{ |
1708 |
int elemsize = format == 16 ? sizeof (short) |
1709 |
: format == 32 ? sizeof (long) |
1710 |
: 1; |
1711 |
|
1712 |
EXTEND (SP, 3); |
1713 |
PUSHs (newSVuv ((U32)type)); |
1714 |
PUSHs (newSViv (format)); |
1715 |
PUSHs (newSVpvn ((char *)prop, nitems * elemsize)); |
1716 |
XFree (prop); |
1717 |
} |
1718 |
} |
1719 |
|
1720 |
void |
1721 |
rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data) |
1722 |
CODE: |
1723 |
{ |
1724 |
STRLEN len; |
1725 |
char *data_ = SvPVbyte (data, len); |
1726 |
|
1727 |
int elemsize = format == 16 ? sizeof (short) |
1728 |
: format == 32 ? sizeof (long) |
1729 |
: 1; |
1730 |
|
1731 |
XChangeProperty (THIS->dpy, window, property, |
1732 |
type, format, PropModeReplace, |
1733 |
(unsigned char *)data_, len / elemsize); |
1734 |
} |
1735 |
|
1736 |
Atom |
1737 |
XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE) |
1738 |
C_ARGS: term->dpy, atom_name, only_if_exists |
1739 |
|
1740 |
char * |
1741 |
XGetAtomName (rxvt_term *term, Atom atom) |
1742 |
C_ARGS: term->dpy, atom |
1743 |
CLEANUP: |
1744 |
XFree (RETVAL); |
1745 |
|
1746 |
void |
1747 |
XDeleteProperty (rxvt_term *term, Window window, Atom property) |
1748 |
C_ARGS: term->dpy, window, property |
1749 |
|
1750 |
Window |
1751 |
rxvt_term::DefaultRootWindow () |
1752 |
CODE: |
1753 |
RETVAL = THIS->display->root; |
1754 |
OUTPUT: |
1755 |
RETVAL |
1756 |
|
1757 |
#if 0 |
1758 |
|
1759 |
Window |
1760 |
XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height) |
1761 |
C_ARGS: term->dpy, (Window)parent, |
1762 |
x, y, width, height, 0, |
1763 |
term->pix_colors_focused[Color_border], |
1764 |
term->pix_colors_focused[Color_border] |
1765 |
|
1766 |
#endif |
1767 |
|
1768 |
void |
1769 |
XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0) |
1770 |
C_ARGS: term->dpy, window, parent, x, y |
1771 |
|
1772 |
void |
1773 |
XMapWindow (rxvt_term *term, Window window) |
1774 |
C_ARGS: term->dpy, window |
1775 |
|
1776 |
void |
1777 |
XUnmapWindow (rxvt_term *term, Window window) |
1778 |
C_ARGS: term->dpy, window |
1779 |
|
1780 |
void |
1781 |
XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height) |
1782 |
C_ARGS: term->dpy, window, x, y, width, height |
1783 |
|
1784 |
void |
1785 |
rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0) |
1786 |
CODE: |
1787 |
{ |
1788 |
XWindowAttributes attr; |
1789 |
XGetWindowAttributes (THIS->dpy, window, &attr); |
1790 |
XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events); |
1791 |
} |
1792 |
|
1793 |
void |
1794 |
rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y) |
1795 |
PPCODE: |
1796 |
{ |
1797 |
int dx, dy; |
1798 |
Window child; |
1799 |
|
1800 |
if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child)) |
1801 |
{ |
1802 |
EXTEND (SP, 3); |
1803 |
PUSHs (newSViv (dx)); |
1804 |
PUSHs (newSViv (dy)); |
1805 |
PUSHs (newSVuv (child)); |
1806 |
} |
1807 |
} |
1808 |
|
1809 |
############################################################################# |
1810 |
# urxvt::overlay |
1811 |
############################################################################# |
1812 |
|
1813 |
MODULE = urxvt PACKAGE = urxvt::overlay |
1814 |
|
1815 |
void |
1816 |
overlay::set (int x, int y, SV *text, SV *rend = 0) |
1817 |
|
1818 |
void |
1819 |
overlay::show () |
1820 |
|
1821 |
void |
1822 |
overlay::hide () |
1823 |
|
1824 |
void |
1825 |
overlay::DESTROY () |
1826 |
|
1827 |
INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g | |
1828 |
|