| 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 (EVENT_NONE), |
| 681 |
const_iv (EVENT_READ), |
| 682 |
const_iv (EVENT_WRITE), |
| 683 |
|
| 684 |
const_iv (NoEventMask), |
| 685 |
const_iv (KeyPressMask), |
| 686 |
const_iv (KeyReleaseMask), |
| 687 |
const_iv (ButtonPressMask), |
| 688 |
const_iv (ButtonReleaseMask), |
| 689 |
const_iv (EnterWindowMask), |
| 690 |
const_iv (LeaveWindowMask), |
| 691 |
const_iv (PointerMotionMask), |
| 692 |
const_iv (PointerMotionHintMask), |
| 693 |
const_iv (Button1MotionMask), |
| 694 |
const_iv (Button2MotionMask), |
| 695 |
const_iv (Button3MotionMask), |
| 696 |
const_iv (Button4MotionMask), |
| 697 |
const_iv (Button5MotionMask), |
| 698 |
const_iv (ButtonMotionMask), |
| 699 |
const_iv (KeymapStateMask), |
| 700 |
const_iv (ExposureMask), |
| 701 |
const_iv (VisibilityChangeMask), |
| 702 |
const_iv (StructureNotifyMask), |
| 703 |
const_iv (ResizeRedirectMask), |
| 704 |
const_iv (SubstructureNotifyMask), |
| 705 |
const_iv (SubstructureRedirectMask), |
| 706 |
const_iv (FocusChangeMask), |
| 707 |
const_iv (PropertyChangeMask), |
| 708 |
const_iv (ColormapChangeMask), |
| 709 |
const_iv (OwnerGrabButtonMask), |
| 710 |
|
| 711 |
const_iv (KeyPress), |
| 712 |
const_iv (KeyRelease), |
| 713 |
const_iv (ButtonPress), |
| 714 |
const_iv (ButtonRelease), |
| 715 |
const_iv (MotionNotify), |
| 716 |
const_iv (EnterNotify), |
| 717 |
const_iv (LeaveNotify), |
| 718 |
const_iv (FocusIn), |
| 719 |
const_iv (FocusOut), |
| 720 |
const_iv (KeymapNotify), |
| 721 |
const_iv (Expose), |
| 722 |
const_iv (GraphicsExpose), |
| 723 |
const_iv (NoExpose), |
| 724 |
const_iv (VisibilityNotify), |
| 725 |
const_iv (CreateNotify), |
| 726 |
const_iv (DestroyNotify), |
| 727 |
const_iv (UnmapNotify), |
| 728 |
const_iv (MapNotify), |
| 729 |
const_iv (MapRequest), |
| 730 |
const_iv (ReparentNotify), |
| 731 |
const_iv (ConfigureNotify), |
| 732 |
const_iv (ConfigureRequest), |
| 733 |
const_iv (GravityNotify), |
| 734 |
const_iv (ResizeRequest), |
| 735 |
const_iv (CirculateNotify), |
| 736 |
const_iv (CirculateRequest), |
| 737 |
const_iv (PropertyNotify), |
| 738 |
const_iv (SelectionClear), |
| 739 |
const_iv (SelectionRequest), |
| 740 |
const_iv (SelectionNotify), |
| 741 |
const_iv (ColormapNotify), |
| 742 |
const_iv (ClientMessage), |
| 743 |
const_iv (MappingNotify), |
| 744 |
# if ENABLE_XIM_ONTHESPOT |
| 745 |
const_iv (XIMReverse), |
| 746 |
const_iv (XIMUnderline), |
| 747 |
const_iv (XIMHighlight), |
| 748 |
const_iv (XIMPrimary), |
| 749 |
const_iv (XIMSecondary), |
| 750 |
const_iv (XIMTertiary), |
| 751 |
const_iv (XIMVisibleToForward), |
| 752 |
const_iv (XIMVisibleToBackword), |
| 753 |
const_iv (XIMVisibleToCenter), |
| 754 |
# if 0 |
| 755 |
const_iv (XIMForwardChar), |
| 756 |
const_iv (XIMBackwardChar), |
| 757 |
const_iv (XIMForwardWord), |
| 758 |
const_iv (XIMBackwardWord), |
| 759 |
const_iv (XIMCaretUp), |
| 760 |
const_iv (XIMCaretDown), |
| 761 |
const_iv (XIMNextLine), |
| 762 |
const_iv (XIMPreviousLine), |
| 763 |
const_iv (XIMLineStart), |
| 764 |
const_iv (XIMLineEnd), |
| 765 |
const_iv (XIMAbsolutePosition), |
| 766 |
const_iv (XIMDontChange), |
| 767 |
# endif |
| 768 |
# endif |
| 769 |
}; |
| 770 |
|
| 771 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
| 772 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
| 773 |
} |
| 774 |
|
| 775 |
void |
| 776 |
warn (const char *msg) |
| 777 |
CODE: |
| 778 |
rxvt_warn ("%s", msg); |
| 779 |
|
| 780 |
void |
| 781 |
fatal (const char *msg) |
| 782 |
CODE: |
| 783 |
rxvt_fatal ("%s", msg); |
| 784 |
|
| 785 |
void |
| 786 |
_exit (int status) |
| 787 |
|
| 788 |
NV |
| 789 |
NOW () |
| 790 |
CODE: |
| 791 |
RETVAL = NOW; |
| 792 |
OUTPUT: |
| 793 |
RETVAL |
| 794 |
|
| 795 |
int |
| 796 |
GET_BASEFG (int rend) |
| 797 |
CODE: |
| 798 |
RETVAL = GET_BASEFG (rend); |
| 799 |
OUTPUT: |
| 800 |
RETVAL |
| 801 |
|
| 802 |
int |
| 803 |
GET_BASEBG (int rend) |
| 804 |
CODE: |
| 805 |
RETVAL = GET_BASEBG (rend); |
| 806 |
OUTPUT: |
| 807 |
RETVAL |
| 808 |
|
| 809 |
int |
| 810 |
SET_FGCOLOR (int rend, int new_color) |
| 811 |
CODE: |
| 812 |
RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1)); |
| 813 |
OUTPUT: |
| 814 |
RETVAL |
| 815 |
|
| 816 |
int |
| 817 |
SET_BGCOLOR (int rend, int new_color) |
| 818 |
CODE: |
| 819 |
RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1)); |
| 820 |
OUTPUT: |
| 821 |
RETVAL |
| 822 |
|
| 823 |
int |
| 824 |
GET_CUSTOM (int rend) |
| 825 |
CODE: |
| 826 |
RETVAL = (rend & RS_customMask) >> RS_customShift; |
| 827 |
OUTPUT: |
| 828 |
RETVAL |
| 829 |
|
| 830 |
int |
| 831 |
SET_CUSTOM (int rend, int new_value) |
| 832 |
CODE: |
| 833 |
{ |
| 834 |
if (!IN_RANGE_EXC (new_value, 0, RS_customCount)) |
| 835 |
croak ("custom value out of range, must be 0..%d", RS_customCount - 1); |
| 836 |
|
| 837 |
RETVAL = (rend & ~RS_customMask) |
| 838 |
| ((new_value << RS_customShift) & RS_customMask); |
| 839 |
} |
| 840 |
OUTPUT: |
| 841 |
RETVAL |
| 842 |
|
| 843 |
void |
| 844 |
termlist () |
| 845 |
PPCODE: |
| 846 |
{ |
| 847 |
EXTEND (SP, rxvt_term::termlist.size ()); |
| 848 |
|
| 849 |
for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
| 850 |
if ((*t)->perl.self) |
| 851 |
PUSHs (sv_2mortal (newSVterm (*t))); |
| 852 |
} |
| 853 |
|
| 854 |
MODULE = urxvt PACKAGE = urxvt::term |
| 855 |
|
| 856 |
SV * |
| 857 |
_new (AV *env, AV *arg) |
| 858 |
CODE: |
| 859 |
{ |
| 860 |
rxvt_term *term = new rxvt_term; |
| 861 |
|
| 862 |
stringvec *argv = new stringvec; |
| 863 |
stringvec *envv = new stringvec; |
| 864 |
|
| 865 |
for (int i = 0; i <= AvFILL (arg); i++) |
| 866 |
argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1)))); |
| 867 |
|
| 868 |
for (int i = AvFILL (env) + 1; i--; ) |
| 869 |
envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1)))); |
| 870 |
|
| 871 |
envv->push_back (0); |
| 872 |
|
| 873 |
bool success; |
| 874 |
|
| 875 |
try |
| 876 |
{ |
| 877 |
success = term->init (argv, envv); |
| 878 |
} |
| 879 |
catch (const class rxvt_failure_exception &e) |
| 880 |
{ |
| 881 |
success = false; |
| 882 |
} |
| 883 |
|
| 884 |
if (!success) |
| 885 |
{ |
| 886 |
term->destroy (); |
| 887 |
croak ("error while initializing new terminal instance"); |
| 888 |
} |
| 889 |
|
| 890 |
RETVAL = term && term->perl.self |
| 891 |
? newSVterm (term) : &PL_sv_undef; |
| 892 |
} |
| 893 |
OUTPUT: |
| 894 |
RETVAL |
| 895 |
|
| 896 |
void |
| 897 |
rxvt_term::destroy () |
| 898 |
|
| 899 |
void |
| 900 |
rxvt_term::set_should_invoke (int htype, int inc) |
| 901 |
CODE: |
| 902 |
THIS->perl.should_invoke [htype] += inc; |
| 903 |
|
| 904 |
int |
| 905 |
rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt) |
| 906 |
CODE: |
| 907 |
RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1, |
| 908 |
ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, |
| 909 |
GrabModeSync, GrabModeSync, None, GRAB_CURSOR); |
| 910 |
OUTPUT: RETVAL |
| 911 |
|
| 912 |
int |
| 913 |
rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt) |
| 914 |
CODE: |
| 915 |
RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window); |
| 916 |
OUTPUT: RETVAL |
| 917 |
|
| 918 |
void |
| 919 |
rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \ |
| 920 |
int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync) |
| 921 |
CODE: |
| 922 |
XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode); |
| 923 |
|
| 924 |
void |
| 925 |
rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt) |
| 926 |
CODE: |
| 927 |
XUngrabKey (THIS->dpy, keycode, modifiers, window); |
| 928 |
|
| 929 |
void |
| 930 |
rxvt_term::XUngrabKeyboard (Time eventtime) |
| 931 |
CODE: |
| 932 |
XUngrabKeyboard (THIS->dpy, eventtime); |
| 933 |
|
| 934 |
bool |
| 935 |
rxvt_term::grab (Time eventtime, int sync = 0) |
| 936 |
CODE: |
| 937 |
{ |
| 938 |
int mode = sync ? GrabModeSync : GrabModeAsync; |
| 939 |
|
| 940 |
THIS->perl.grabtime = 0; |
| 941 |
|
| 942 |
if (!XGrabPointer (THIS->dpy, THIS->vt, 0, |
| 943 |
ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, |
| 944 |
mode, mode, None, GRAB_CURSOR, eventtime)) |
| 945 |
if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime)) |
| 946 |
THIS->perl.grabtime = eventtime; |
| 947 |
else |
| 948 |
XUngrabPointer (THIS->dpy, eventtime); |
| 949 |
|
| 950 |
RETVAL = !!THIS->perl.grabtime; |
| 951 |
} |
| 952 |
OUTPUT: |
| 953 |
RETVAL |
| 954 |
|
| 955 |
void |
| 956 |
rxvt_term::allow_events_async () |
| 957 |
CODE: |
| 958 |
XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime); |
| 959 |
|
| 960 |
void |
| 961 |
rxvt_term::allow_events_sync () |
| 962 |
CODE: |
| 963 |
XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime); |
| 964 |
|
| 965 |
void |
| 966 |
rxvt_term::allow_events_replay () |
| 967 |
CODE: |
| 968 |
XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime); |
| 969 |
XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime); |
| 970 |
|
| 971 |
void |
| 972 |
rxvt_term::ungrab () |
| 973 |
CODE: |
| 974 |
ungrab (THIS); |
| 975 |
|
| 976 |
int |
| 977 |
rxvt_term::XStringToKeysym (char *string) |
| 978 |
CODE: |
| 979 |
RETVAL = XStringToKeysym (string); |
| 980 |
OUTPUT: RETVAL |
| 981 |
|
| 982 |
char * |
| 983 |
rxvt_term::XKeysymToString (int sym) |
| 984 |
CODE: |
| 985 |
RETVAL = XKeysymToString (sym); |
| 986 |
OUTPUT: RETVAL |
| 987 |
|
| 988 |
int |
| 989 |
rxvt_term::XKeysymToKeycode (int sym) |
| 990 |
CODE: |
| 991 |
RETVAL = XKeysymToKeycode (THIS->dpy, sym); |
| 992 |
OUTPUT: RETVAL |
| 993 |
|
| 994 |
int |
| 995 |
rxvt_term::XKeycodeToKeysym (int code, int index) |
| 996 |
CODE: |
| 997 |
RETVAL = XKeycodeToKeysym (THIS->dpy, code, index); |
| 998 |
OUTPUT: RETVAL |
| 999 |
|
| 1000 |
int |
| 1001 |
rxvt_term::strwidth (SV *str) |
| 1002 |
CODE: |
| 1003 |
{ |
| 1004 |
wchar_t *wstr = sv2wcs (str); |
| 1005 |
|
| 1006 |
rxvt_push_locale (THIS->locale); |
| 1007 |
RETVAL = 0; |
| 1008 |
for (wchar_t *wc = wstr; *wc; wc++) |
| 1009 |
{ |
| 1010 |
int w = WCWIDTH (*wc); |
| 1011 |
|
| 1012 |
if (w) |
| 1013 |
RETVAL += max (w, 1); |
| 1014 |
} |
| 1015 |
rxvt_pop_locale (); |
| 1016 |
|
| 1017 |
free (wstr); |
| 1018 |
} |
| 1019 |
OUTPUT: |
| 1020 |
RETVAL |
| 1021 |
|
| 1022 |
SV * |
| 1023 |
rxvt_term::locale_encode (SV *str) |
| 1024 |
CODE: |
| 1025 |
{ |
| 1026 |
wchar_t *wstr = sv2wcs (str); |
| 1027 |
|
| 1028 |
rxvt_push_locale (THIS->locale); |
| 1029 |
char *mbstr = rxvt_wcstombs (wstr); |
| 1030 |
rxvt_pop_locale (); |
| 1031 |
|
| 1032 |
free (wstr); |
| 1033 |
|
| 1034 |
RETVAL = newSVpv (mbstr, 0); |
| 1035 |
free (mbstr); |
| 1036 |
} |
| 1037 |
OUTPUT: |
| 1038 |
RETVAL |
| 1039 |
|
| 1040 |
SV * |
| 1041 |
rxvt_term::locale_decode (SV *octets) |
| 1042 |
CODE: |
| 1043 |
{ |
| 1044 |
STRLEN len; |
| 1045 |
char *data = SvPVbyte (octets, len); |
| 1046 |
|
| 1047 |
rxvt_push_locale (THIS->locale); |
| 1048 |
wchar_t *wstr = rxvt_mbstowcs (data, len); |
| 1049 |
rxvt_pop_locale (); |
| 1050 |
|
| 1051 |
RETVAL = wcs2sv (wstr); |
| 1052 |
free (wstr); |
| 1053 |
} |
| 1054 |
OUTPUT: |
| 1055 |
RETVAL |
| 1056 |
|
| 1057 |
char * |
| 1058 |
rxvt_term::locale () |
| 1059 |
CODE: |
| 1060 |
RETVAL = THIS->locale; |
| 1061 |
OUTPUT: |
| 1062 |
RETVAL |
| 1063 |
|
| 1064 |
#define TERM_OFFSET(sym) offsetof (TermWin_t, sym) |
| 1065 |
|
| 1066 |
#define TERM_OFFSET_width TERM_OFFSET(width) |
| 1067 |
#define TERM_OFFSET_height TERM_OFFSET(height) |
| 1068 |
#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) |
| 1069 |
#define TERM_OFFSET_fheight TERM_OFFSET(fheight) |
| 1070 |
#define TERM_OFFSET_fbase TERM_OFFSET(fbase) |
| 1071 |
#define TERM_OFFSET_nrow TERM_OFFSET(nrow) |
| 1072 |
#define TERM_OFFSET_ncol TERM_OFFSET(ncol) |
| 1073 |
#define TERM_OFFSET_focus TERM_OFFSET(focus) |
| 1074 |
#define TERM_OFFSET_mapped TERM_OFFSET(mapped) |
| 1075 |
#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth) |
| 1076 |
#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth) |
| 1077 |
#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace) |
| 1078 |
#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) |
| 1079 |
#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) |
| 1080 |
#define TERM_OFFSET_top_row TERM_OFFSET(top_row) |
| 1081 |
|
| 1082 |
int |
| 1083 |
rxvt_term::width () |
| 1084 |
ALIAS: |
| 1085 |
width = TERM_OFFSET_width |
| 1086 |
height = TERM_OFFSET_height |
| 1087 |
fwidth = TERM_OFFSET_fwidth |
| 1088 |
fheight = TERM_OFFSET_fheight |
| 1089 |
fbase = TERM_OFFSET_fbase |
| 1090 |
nrow = TERM_OFFSET_nrow |
| 1091 |
ncol = TERM_OFFSET_ncol |
| 1092 |
focus = TERM_OFFSET_focus |
| 1093 |
mapped = TERM_OFFSET_mapped |
| 1094 |
int_bwidth = TERM_OFFSET_int_bwidth |
| 1095 |
ext_bwidth = TERM_OFFSET_ext_bwidth |
| 1096 |
lineSpace = TERM_OFFSET_lineSpace |
| 1097 |
saveLines = TERM_OFFSET_saveLines |
| 1098 |
total_rows = TERM_OFFSET_total_rows |
| 1099 |
top_row = TERM_OFFSET_top_row |
| 1100 |
CODE: |
| 1101 |
RETVAL = *(int *)((char *)THIS + ix); |
| 1102 |
OUTPUT: |
| 1103 |
RETVAL |
| 1104 |
|
| 1105 |
unsigned int |
| 1106 |
rxvt_term::ModLevel3Mask () |
| 1107 |
ALIAS: |
| 1108 |
ModLevel3Mask = 0 |
| 1109 |
ModMetaMask = 1 |
| 1110 |
ModNumLockMask = 2 |
| 1111 |
current_screen = 3 |
| 1112 |
hidden_cursor = 4 |
| 1113 |
CODE: |
| 1114 |
switch (ix) |
| 1115 |
{ |
| 1116 |
case 0: RETVAL = THIS->ModLevel3Mask; break; |
| 1117 |
case 1: RETVAL = THIS->ModMetaMask; break; |
| 1118 |
case 2: RETVAL = THIS->ModNumLockMask; break; |
| 1119 |
case 3: RETVAL = THIS->current_screen; break; |
| 1120 |
case 4: RETVAL = THIS->hidden_cursor; break; |
| 1121 |
} |
| 1122 |
OUTPUT: |
| 1123 |
RETVAL |
| 1124 |
|
| 1125 |
char * |
| 1126 |
rxvt_term::display_id () |
| 1127 |
ALIAS: |
| 1128 |
display_id = 0 |
| 1129 |
locale = 1 |
| 1130 |
CODE: |
| 1131 |
switch (ix) |
| 1132 |
{ |
| 1133 |
case 0: RETVAL = THIS->display->id; break; |
| 1134 |
case 1: RETVAL = THIS->locale; break; |
| 1135 |
} |
| 1136 |
OUTPUT: |
| 1137 |
RETVAL |
| 1138 |
|
| 1139 |
SV * |
| 1140 |
rxvt_term::envv () |
| 1141 |
ALIAS: |
| 1142 |
argv = 1 |
| 1143 |
PPCODE: |
| 1144 |
{ |
| 1145 |
stringvec *vec = ix ? THIS->argv : THIS->envv; |
| 1146 |
|
| 1147 |
EXTEND (SP, vec->size ()); |
| 1148 |
|
| 1149 |
for (char **i = vec->begin (); i != vec->end (); ++i) |
| 1150 |
if (*i) |
| 1151 |
PUSHs (sv_2mortal (newSVpv (*i, 0))); |
| 1152 |
} |
| 1153 |
|
| 1154 |
int |
| 1155 |
rxvt_term::pty_ev_events (int events = EVENT_UNDEF) |
| 1156 |
CODE: |
| 1157 |
RETVAL = THIS->pty_ev.events; |
| 1158 |
if (events != EVENT_UNDEF) |
| 1159 |
THIS->pty_ev.set (events); |
| 1160 |
OUTPUT: |
| 1161 |
RETVAL |
| 1162 |
|
| 1163 |
int |
| 1164 |
rxvt_term::pty_fd () |
| 1165 |
CODE: |
| 1166 |
RETVAL = THIS->pty->pty; |
| 1167 |
OUTPUT: |
| 1168 |
RETVAL |
| 1169 |
|
| 1170 |
Window |
| 1171 |
rxvt_term::parent () |
| 1172 |
CODE: |
| 1173 |
RETVAL = THIS->parent [0]; |
| 1174 |
OUTPUT: |
| 1175 |
RETVAL |
| 1176 |
|
| 1177 |
Window |
| 1178 |
rxvt_term::vt () |
| 1179 |
CODE: |
| 1180 |
RETVAL = THIS->vt; |
| 1181 |
OUTPUT: |
| 1182 |
RETVAL |
| 1183 |
|
| 1184 |
void |
| 1185 |
rxvt_term::vt_emask_add (U32 emask) |
| 1186 |
CODE: |
| 1187 |
THIS->vt_emask_perl |= emask; |
| 1188 |
THIS->vt_select_input (); |
| 1189 |
|
| 1190 |
U32 |
| 1191 |
rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) |
| 1192 |
CODE: |
| 1193 |
RETVAL = THIS->rstyle; |
| 1194 |
THIS->rstyle = new_rstyle; |
| 1195 |
OUTPUT: |
| 1196 |
RETVAL |
| 1197 |
|
| 1198 |
int |
| 1199 |
rxvt_term::view_start (int newval = 1) |
| 1200 |
PROTOTYPE: $;$ |
| 1201 |
CODE: |
| 1202 |
{ |
| 1203 |
RETVAL = THIS->view_start; |
| 1204 |
|
| 1205 |
if (newval <= 0) |
| 1206 |
THIS->scr_changeview (max (newval, THIS->top_row)); |
| 1207 |
} |
| 1208 |
OUTPUT: |
| 1209 |
RETVAL |
| 1210 |
|
| 1211 |
void |
| 1212 |
rxvt_term::focus_in () |
| 1213 |
|
| 1214 |
void |
| 1215 |
rxvt_term::focus_out () |
| 1216 |
|
| 1217 |
void |
| 1218 |
rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime) |
| 1219 |
ALIAS: |
| 1220 |
key_release = 1 |
| 1221 |
CODE: |
| 1222 |
{ |
| 1223 |
XKeyEvent xkey; |
| 1224 |
|
| 1225 |
memset (&xkey, 0, sizeof (xkey)); |
| 1226 |
|
| 1227 |
xkey.time = time; |
| 1228 |
xkey.state = state; |
| 1229 |
xkey.keycode = keycode; |
| 1230 |
|
| 1231 |
xkey.type = ix ? KeyRelease : KeyPress; |
| 1232 |
xkey.display = THIS->dpy; |
| 1233 |
xkey.window = THIS->vt; |
| 1234 |
xkey.root = THIS->display->root; |
| 1235 |
xkey.subwindow = THIS->vt; |
| 1236 |
|
| 1237 |
if (ix) |
| 1238 |
THIS->key_release (xkey); |
| 1239 |
else |
| 1240 |
THIS->key_press (xkey); |
| 1241 |
} |
| 1242 |
|
| 1243 |
void |
| 1244 |
rxvt_term::want_refresh () |
| 1245 |
CODE: |
| 1246 |
THIS->want_refresh = 1; |
| 1247 |
|
| 1248 |
void |
| 1249 |
rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
| 1250 |
PPCODE: |
| 1251 |
{ |
| 1252 |
if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
| 1253 |
XSRETURN_EMPTY; |
| 1254 |
|
| 1255 |
line_t &l = ROW(row_number); |
| 1256 |
|
| 1257 |
if (GIMME_V != G_VOID) |
| 1258 |
{ |
| 1259 |
wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol); |
| 1260 |
|
| 1261 |
for (int col = 0; col < THIS->ncol; col++) |
| 1262 |
wstr [col] = l.t [col]; |
| 1263 |
|
| 1264 |
XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol))); |
| 1265 |
} |
| 1266 |
|
| 1267 |
if (new_text) |
| 1268 |
{ |
| 1269 |
wchar_t *wstr = sv2wcs (new_text); |
| 1270 |
|
| 1271 |
int len = min (wcslen (wstr) - start_ofs, max_len); |
| 1272 |
|
| 1273 |
if (start_col < 0 || start_col + len > THIS->ncol) |
| 1274 |
{ |
| 1275 |
free (wstr); |
| 1276 |
croak ("new_text extends beyond horizontal margins"); |
| 1277 |
} |
| 1278 |
|
| 1279 |
for (int col = start_col; col < start_col + len; col++) |
| 1280 |
{ |
| 1281 |
l.t [col] = wstr [start_ofs + col - start_col]; |
| 1282 |
l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); |
| 1283 |
} |
| 1284 |
|
| 1285 |
free (wstr); |
| 1286 |
} |
| 1287 |
} |
| 1288 |
|
| 1289 |
void |
| 1290 |
rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
| 1291 |
PPCODE: |
| 1292 |
{ |
| 1293 |
if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
| 1294 |
XSRETURN_EMPTY; |
| 1295 |
|
| 1296 |
line_t &l = ROW(row_number); |
| 1297 |
|
| 1298 |
if (GIMME_V != G_VOID) |
| 1299 |
{ |
| 1300 |
AV *av = newAV (); |
| 1301 |
|
| 1302 |
av_extend (av, THIS->ncol - 1); |
| 1303 |
for (int col = 0; col < THIS->ncol; col++) |
| 1304 |
av_store (av, col, newSViv (l.r [col])); |
| 1305 |
|
| 1306 |
XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); |
| 1307 |
} |
| 1308 |
|
| 1309 |
if (new_rend) |
| 1310 |
{ |
| 1311 |
if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) |
| 1312 |
croak ("new_rend must be arrayref"); |
| 1313 |
|
| 1314 |
AV *av = (AV *)SvRV (new_rend); |
| 1315 |
int len = min (AvFILL (av) + 1 - start_ofs, max_len); |
| 1316 |
|
| 1317 |
if (start_col < 0 || start_col + len > THIS->ncol) |
| 1318 |
croak ("new_rend array extends beyond horizontal margins"); |
| 1319 |
|
| 1320 |
for (int col = start_col; col < start_col + len; col++) |
| 1321 |
{ |
| 1322 |
rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; |
| 1323 |
|
| 1324 |
l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); |
| 1325 |
} |
| 1326 |
} |
| 1327 |
} |
| 1328 |
|
| 1329 |
int |
| 1330 |
rxvt_term::ROW_l (int row_number, int new_length = -1) |
| 1331 |
CODE: |
| 1332 |
{ |
| 1333 |
if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
| 1334 |
XSRETURN_EMPTY; |
| 1335 |
|
| 1336 |
line_t &l = ROW(row_number); |
| 1337 |
RETVAL = l.l; |
| 1338 |
|
| 1339 |
if (new_length >= 0) |
| 1340 |
l.l = new_length; |
| 1341 |
} |
| 1342 |
OUTPUT: |
| 1343 |
RETVAL |
| 1344 |
|
| 1345 |
bool |
| 1346 |
rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) |
| 1347 |
CODE: |
| 1348 |
{ |
| 1349 |
if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
| 1350 |
XSRETURN_EMPTY; |
| 1351 |
|
| 1352 |
line_t &l = ROW(row_number); |
| 1353 |
RETVAL = l.is_longer (); |
| 1354 |
|
| 1355 |
if (new_is_longer >= 0) |
| 1356 |
l.is_longer (new_is_longer); |
| 1357 |
} |
| 1358 |
OUTPUT: |
| 1359 |
RETVAL |
| 1360 |
|
| 1361 |
SV * |
| 1362 |
rxvt_term::special_encode (SV *string) |
| 1363 |
CODE: |
| 1364 |
{ |
| 1365 |
wchar_t *wstr = sv2wcs (string); |
| 1366 |
int wlen = wcslen (wstr); |
| 1367 |
wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer |
| 1368 |
|
| 1369 |
rxvt_push_locale (THIS->locale); |
| 1370 |
|
| 1371 |
wchar_t *r = rstr; |
| 1372 |
for (wchar_t *s = wstr; *s; s++) |
| 1373 |
{ |
| 1374 |
int w = WCWIDTH (*s); |
| 1375 |
|
| 1376 |
if (w == 0) |
| 1377 |
{ |
| 1378 |
if (r == rstr) |
| 1379 |
croak ("leading combining character unencodable"); |
| 1380 |
|
| 1381 |
unicode_t n = rxvt_compose (r[-1], *s); |
| 1382 |
if (n == NOCHAR) |
| 1383 |
n = rxvt_composite.compose (r[-1], *s); |
| 1384 |
|
| 1385 |
r[-1] = n; |
| 1386 |
} |
| 1387 |
#if !UNICODE_3 |
| 1388 |
else if (*s >= 0x10000) |
| 1389 |
*r++ = rxvt_composite.compose (*s); |
| 1390 |
#endif |
| 1391 |
else |
| 1392 |
*r++ = *s; |
| 1393 |
|
| 1394 |
// the *2 above only allows wcwidth <= 2 |
| 1395 |
if (w > 1) |
| 1396 |
*r++ = NOCHAR; |
| 1397 |
} |
| 1398 |
|
| 1399 |
rxvt_pop_locale (); |
| 1400 |
|
| 1401 |
RETVAL = wcs2sv (rstr, r - rstr); |
| 1402 |
} |
| 1403 |
OUTPUT: |
| 1404 |
RETVAL |
| 1405 |
|
| 1406 |
SV * |
| 1407 |
rxvt_term::special_decode (SV *text) |
| 1408 |
CODE: |
| 1409 |
{ |
| 1410 |
wchar_t *wstr = sv2wcs (text); |
| 1411 |
int wlen = wcslen (wstr); |
| 1412 |
int dlen = 0; |
| 1413 |
|
| 1414 |
// find length |
| 1415 |
for (wchar_t *s = wstr; *s; s++) |
| 1416 |
if (*s == NOCHAR) |
| 1417 |
; |
| 1418 |
else if (IS_COMPOSE (*s)) |
| 1419 |
dlen += rxvt_composite.expand (*s, 0); |
| 1420 |
else |
| 1421 |
dlen++; |
| 1422 |
|
| 1423 |
wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen); |
| 1424 |
|
| 1425 |
// decode |
| 1426 |
wchar_t *r = rstr; |
| 1427 |
for (wchar_t *s = wstr; *s; s++) |
| 1428 |
if (*s == NOCHAR) |
| 1429 |
; |
| 1430 |
else if (IS_COMPOSE (*s)) |
| 1431 |
r += rxvt_composite.expand (*s, r); |
| 1432 |
else |
| 1433 |
*r++ = *s; |
| 1434 |
|
| 1435 |
RETVAL = wcs2sv (rstr, r - rstr); |
| 1436 |
} |
| 1437 |
OUTPUT: |
| 1438 |
RETVAL |
| 1439 |
|
| 1440 |
void |
| 1441 |
rxvt_term::_resource (char *name, int index, SV *newval = 0) |
| 1442 |
PPCODE: |
| 1443 |
{ |
| 1444 |
static const struct resval { const char *name; int value; } *rs, rslist [] = { |
| 1445 |
# define def(name) { # name, Rs_ ## name }, |
| 1446 |
# define reserve(name,count) |
| 1447 |
# include "rsinc.h" |
| 1448 |
# undef def |
| 1449 |
# undef reserve |
| 1450 |
}; |
| 1451 |
|
| 1452 |
rs = rslist + sizeof (rslist) / sizeof (rslist [0]); |
| 1453 |
|
| 1454 |
do { |
| 1455 |
if (rs-- == rslist) |
| 1456 |
croak ("no such resource '%s', requested", name); |
| 1457 |
} while (strcmp (name, rs->name)); |
| 1458 |
|
| 1459 |
index += rs->value; |
| 1460 |
|
| 1461 |
if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) |
| 1462 |
croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); |
| 1463 |
|
| 1464 |
if (GIMME_V != G_VOID) |
| 1465 |
XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef); |
| 1466 |
|
| 1467 |
if (newval) |
| 1468 |
{ |
| 1469 |
if (SvOK (newval)) |
| 1470 |
{ |
| 1471 |
char *str = strdup (SvPVbyte_nolen (newval)); |
| 1472 |
THIS->rs [index] = str; |
| 1473 |
THIS->allocated.push_back (str); |
| 1474 |
} |
| 1475 |
else |
| 1476 |
THIS->rs [index] = 0; |
| 1477 |
} |
| 1478 |
} |
| 1479 |
|
| 1480 |
const char * |
| 1481 |
rxvt_term::x_resource (const char *name) |
| 1482 |
|
| 1483 |
bool |
| 1484 |
rxvt_term::option (U32 optval, int set = -1) |
| 1485 |
CODE: |
| 1486 |
{ |
| 1487 |
RETVAL = THIS->options & optval; |
| 1488 |
|
| 1489 |
if (set >= 0) |
| 1490 |
{ |
| 1491 |
if (set) |
| 1492 |
THIS->options |= optval; |
| 1493 |
else |
| 1494 |
THIS->options &= ~optval; |
| 1495 |
|
| 1496 |
if (THIS->check_ev.is_active ()) // avoid doing this before START |
| 1497 |
switch (optval) |
| 1498 |
{ |
| 1499 |
case Opt_skipBuiltinGlyphs: |
| 1500 |
THIS->set_fonts (); |
| 1501 |
THIS->scr_remap_chars (); |
| 1502 |
THIS->scr_touch (true); |
| 1503 |
THIS->want_refresh = 1; |
| 1504 |
break; |
| 1505 |
|
| 1506 |
case Opt_cursorUnderline: |
| 1507 |
THIS->want_refresh = 1; |
| 1508 |
break; |
| 1509 |
|
| 1510 |
# case Opt_scrollBar_floating: |
| 1511 |
# case Opt_scrollBar_right: |
| 1512 |
# THIS->resize_all_windows (THIS->width, THIS->height, 1); |
| 1513 |
# break; |
| 1514 |
} |
| 1515 |
} |
| 1516 |
} |
| 1517 |
OUTPUT: |
| 1518 |
RETVAL |
| 1519 |
|
| 1520 |
bool |
| 1521 |
rxvt_term::parse_keysym (char *keysym, char *str) |
| 1522 |
CODE: |
| 1523 |
RETVAL = 0 < THIS->parse_keysym (keysym, str); |
| 1524 |
THIS->keyboard->register_done (); |
| 1525 |
OUTPUT: |
| 1526 |
RETVAL |
| 1527 |
|
| 1528 |
void |
| 1529 |
rxvt_term::screen_cur (...) |
| 1530 |
PROTOTYPE: $;$$ |
| 1531 |
ALIAS: |
| 1532 |
screen_cur = 0 |
| 1533 |
selection_beg = 1 |
| 1534 |
selection_end = 2 |
| 1535 |
selection_mark = 3 |
| 1536 |
PPCODE: |
| 1537 |
{ |
| 1538 |
row_col_t &rc = ix == 0 ? THIS->screen.cur |
| 1539 |
: ix == 1 ? THIS->selection.beg |
| 1540 |
: ix == 2 ? THIS->selection.end |
| 1541 |
: THIS->selection.mark; |
| 1542 |
|
| 1543 |
if (GIMME_V != G_VOID) |
| 1544 |
{ |
| 1545 |
EXTEND (SP, 2); |
| 1546 |
PUSHs (sv_2mortal (newSViv (rc.row))); |
| 1547 |
PUSHs (sv_2mortal (newSViv (rc.col))); |
| 1548 |
} |
| 1549 |
|
| 1550 |
if (items == 3) |
| 1551 |
{ |
| 1552 |
rc.row = SvIV (ST (1)); |
| 1553 |
rc.col = SvIV (ST (2)); |
| 1554 |
|
| 1555 |
if (ix == 2) |
| 1556 |
{ |
| 1557 |
if (rc.col == 0) |
| 1558 |
{ |
| 1559 |
// col == 0 means end of previous line |
| 1560 |
rc.row--; |
| 1561 |
rc.col = THIS->ncol; |
| 1562 |
} |
| 1563 |
else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow) |
| 1564 |
&& rc.col > ROW(rc.row).l) |
| 1565 |
{ |
| 1566 |
// col >= length means while line and add newline |
| 1567 |
rc.col = THIS->ncol; |
| 1568 |
} |
| 1569 |
} |
| 1570 |
|
| 1571 |
clamp_it (rc.col, 0, THIS->ncol); |
| 1572 |
clamp_it (rc.row, THIS->top_row, THIS->nrow - 1); |
| 1573 |
|
| 1574 |
if (ix) |
| 1575 |
THIS->want_refresh = 1; |
| 1576 |
} |
| 1577 |
} |
| 1578 |
|
| 1579 |
char |
| 1580 |
rxvt_term::cur_charset () |
| 1581 |
CODE: |
| 1582 |
RETVAL = THIS->charsets [THIS->screen.charset]; |
| 1583 |
OUTPUT: |
| 1584 |
RETVAL |
| 1585 |
|
| 1586 |
void |
| 1587 |
rxvt_term::selection_clear () |
| 1588 |
|
| 1589 |
void |
| 1590 |
rxvt_term::selection_make (Time eventtime, bool rect = false) |
| 1591 |
CODE: |
| 1592 |
THIS->selection.op = SELECTION_CONT; |
| 1593 |
THIS->selection.rect = rect; |
| 1594 |
THIS->selection_make (eventtime); |
| 1595 |
|
| 1596 |
int |
| 1597 |
rxvt_term::selection_grab (Time eventtime) |
| 1598 |
|
| 1599 |
void |
| 1600 |
rxvt_term::selection (SV *newtext = 0) |
| 1601 |
PPCODE: |
| 1602 |
{ |
| 1603 |
if (GIMME_V != G_VOID) |
| 1604 |
XPUSHs (THIS->selection.text |
| 1605 |
? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)) |
| 1606 |
: &PL_sv_undef); |
| 1607 |
|
| 1608 |
if (newtext) |
| 1609 |
{ |
| 1610 |
free (THIS->selection.text); |
| 1611 |
|
| 1612 |
THIS->selection.text = sv2wcs (newtext); |
| 1613 |
THIS->selection.len = wcslen (THIS->selection.text); |
| 1614 |
} |
| 1615 |
} |
| 1616 |
|
| 1617 |
void |
| 1618 |
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) |
| 1619 |
|
| 1620 |
void |
| 1621 |
rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid) |
| 1622 |
|
| 1623 |
void |
| 1624 |
rxvt_term::scr_bell () |
| 1625 |
|
| 1626 |
void |
| 1627 |
rxvt_term::scr_change_screen (int screen) |
| 1628 |
|
| 1629 |
void |
| 1630 |
rxvt_term::scr_add_lines (SV *string) |
| 1631 |
CODE: |
| 1632 |
{ |
| 1633 |
wchar_t *wstr = sv2wcs (string); |
| 1634 |
THIS->scr_add_lines (wstr, wcslen (wstr)); |
| 1635 |
free (wstr); |
| 1636 |
} |
| 1637 |
|
| 1638 |
void |
| 1639 |
rxvt_term::tt_write (SV *octets) |
| 1640 |
INIT: |
| 1641 |
STRLEN len; |
| 1642 |
char *str = SvPVbyte (octets, len); |
| 1643 |
C_ARGS: |
| 1644 |
str, len |
| 1645 |
|
| 1646 |
void |
| 1647 |
rxvt_term::cmd_parse (SV *octets) |
| 1648 |
CODE: |
| 1649 |
{ |
| 1650 |
STRLEN len; |
| 1651 |
char *str = SvPVbyte (octets, len); |
| 1652 |
|
| 1653 |
char *old_cmdbuf_ptr = THIS->cmdbuf_ptr; |
| 1654 |
char *old_cmdbuf_endp = THIS->cmdbuf_endp; |
| 1655 |
|
| 1656 |
THIS->cmdbuf_ptr = str; |
| 1657 |
THIS->cmdbuf_endp = str + len; |
| 1658 |
|
| 1659 |
rxvt_push_locale (THIS->locale); |
| 1660 |
THIS->cmd_parse (); |
| 1661 |
rxvt_pop_locale (); |
| 1662 |
|
| 1663 |
THIS->cmdbuf_ptr = old_cmdbuf_ptr; |
| 1664 |
THIS->cmdbuf_endp = old_cmdbuf_endp; |
| 1665 |
} |
| 1666 |
|
| 1667 |
SV * |
| 1668 |
rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) |
| 1669 |
CODE: |
| 1670 |
{ |
| 1671 |
overlay *o = new overlay (THIS, x, y, w, h, rstyle, border); |
| 1672 |
RETVAL = newSVptr ((void *)o, "urxvt::overlay"); |
| 1673 |
o->self = (HV *)SvRV (RETVAL); |
| 1674 |
} |
| 1675 |
OUTPUT: |
| 1676 |
RETVAL |
| 1677 |
|
| 1678 |
############################################################################# |
| 1679 |
# Various X Utility Functions |
| 1680 |
############################################################################# |
| 1681 |
|
| 1682 |
void |
| 1683 |
rxvt_term::XListProperties (Window window) |
| 1684 |
PPCODE: |
| 1685 |
{ |
| 1686 |
int count; |
| 1687 |
Atom *props = XListProperties (THIS->dpy, window, &count); |
| 1688 |
|
| 1689 |
EXTEND (SP, count); |
| 1690 |
while (count--) |
| 1691 |
PUSHs (newSVuv ((U32)props [count])); |
| 1692 |
|
| 1693 |
XFree (props); |
| 1694 |
} |
| 1695 |
|
| 1696 |
void |
| 1697 |
rxvt_term::XGetWindowProperty (Window window, Atom property) |
| 1698 |
PPCODE: |
| 1699 |
{ |
| 1700 |
Atom type; |
| 1701 |
int format; |
| 1702 |
unsigned long nitems; |
| 1703 |
unsigned long bytes_after; |
| 1704 |
unsigned char *prop; |
| 1705 |
|
| 1706 |
XGetWindowProperty (THIS->dpy, window, property, |
| 1707 |
0, 1<<24, 0, AnyPropertyType, |
| 1708 |
&type, &format, &nitems, &bytes_after, &prop); |
| 1709 |
|
| 1710 |
if (type != None) |
| 1711 |
{ |
| 1712 |
int elemsize = format == 16 ? sizeof (short) |
| 1713 |
: format == 32 ? sizeof (long) |
| 1714 |
: 1; |
| 1715 |
|
| 1716 |
EXTEND (SP, 3); |
| 1717 |
PUSHs (newSVuv ((U32)type)); |
| 1718 |
PUSHs (newSViv (format)); |
| 1719 |
PUSHs (newSVpvn ((char *)prop, nitems * elemsize)); |
| 1720 |
XFree (prop); |
| 1721 |
} |
| 1722 |
} |
| 1723 |
|
| 1724 |
void |
| 1725 |
rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data) |
| 1726 |
CODE: |
| 1727 |
{ |
| 1728 |
STRLEN len; |
| 1729 |
char *data_ = SvPVbyte (data, len); |
| 1730 |
|
| 1731 |
int elemsize = format == 16 ? sizeof (short) |
| 1732 |
: format == 32 ? sizeof (long) |
| 1733 |
: 1; |
| 1734 |
|
| 1735 |
XChangeProperty (THIS->dpy, window, property, |
| 1736 |
type, format, PropModeReplace, |
| 1737 |
(unsigned char *)data_, len / elemsize); |
| 1738 |
} |
| 1739 |
|
| 1740 |
Atom |
| 1741 |
XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE) |
| 1742 |
C_ARGS: term->dpy, atom_name, only_if_exists |
| 1743 |
|
| 1744 |
char * |
| 1745 |
XGetAtomName (rxvt_term *term, Atom atom) |
| 1746 |
C_ARGS: term->dpy, atom |
| 1747 |
CLEANUP: |
| 1748 |
XFree (RETVAL); |
| 1749 |
|
| 1750 |
void |
| 1751 |
XDeleteProperty (rxvt_term *term, Window window, Atom property) |
| 1752 |
C_ARGS: term->dpy, window, property |
| 1753 |
|
| 1754 |
Window |
| 1755 |
rxvt_term::DefaultRootWindow () |
| 1756 |
CODE: |
| 1757 |
RETVAL = THIS->display->root; |
| 1758 |
OUTPUT: |
| 1759 |
RETVAL |
| 1760 |
|
| 1761 |
#if 0 |
| 1762 |
|
| 1763 |
Window |
| 1764 |
XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height) |
| 1765 |
C_ARGS: term->dpy, (Window)parent, |
| 1766 |
x, y, width, height, 0, |
| 1767 |
term->pix_colors_focused[Color_border], |
| 1768 |
term->pix_colors_focused[Color_border] |
| 1769 |
|
| 1770 |
#endif |
| 1771 |
|
| 1772 |
void |
| 1773 |
XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0) |
| 1774 |
C_ARGS: term->dpy, window, parent, x, y |
| 1775 |
|
| 1776 |
void |
| 1777 |
XMapWindow (rxvt_term *term, Window window) |
| 1778 |
C_ARGS: term->dpy, window |
| 1779 |
|
| 1780 |
void |
| 1781 |
XUnmapWindow (rxvt_term *term, Window window) |
| 1782 |
C_ARGS: term->dpy, window |
| 1783 |
|
| 1784 |
void |
| 1785 |
XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height) |
| 1786 |
C_ARGS: term->dpy, window, x, y, width, height |
| 1787 |
|
| 1788 |
void |
| 1789 |
rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0) |
| 1790 |
CODE: |
| 1791 |
{ |
| 1792 |
XWindowAttributes attr; |
| 1793 |
XGetWindowAttributes (THIS->dpy, window, &attr); |
| 1794 |
XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events); |
| 1795 |
} |
| 1796 |
|
| 1797 |
void |
| 1798 |
rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y) |
| 1799 |
PPCODE: |
| 1800 |
{ |
| 1801 |
int dx, dy; |
| 1802 |
Window child; |
| 1803 |
|
| 1804 |
if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child)) |
| 1805 |
{ |
| 1806 |
EXTEND (SP, 3); |
| 1807 |
PUSHs (newSViv (dx)); |
| 1808 |
PUSHs (newSViv (dy)); |
| 1809 |
PUSHs (newSVuv (child)); |
| 1810 |
} |
| 1811 |
} |
| 1812 |
|
| 1813 |
############################################################################# |
| 1814 |
# urxvt::overlay |
| 1815 |
############################################################################# |
| 1816 |
|
| 1817 |
MODULE = urxvt PACKAGE = urxvt::overlay |
| 1818 |
|
| 1819 |
void |
| 1820 |
overlay::set (int x, int y, SV *text, SV *rend = 0) |
| 1821 |
|
| 1822 |
void |
| 1823 |
overlay::show () |
| 1824 |
|
| 1825 |
void |
| 1826 |
overlay::hide () |
| 1827 |
|
| 1828 |
void |
| 1829 |
overlay::DESTROY () |
| 1830 |
|
| 1831 |
INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g | |
| 1832 |
|
