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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.62 by root, Fri Jan 13 04:59:04 2006 UTC vs.
Revision 1.226 by sf-exg, Wed Sep 3 18:20:37 2014 UTC

1/*----------------------------------------------------------------------* 1/*----------------------------------------------------------------------*
2 * File: rxvtperl.xs 2 * File: rxvtperl.xs
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com> 6 * Copyright (c) 2005-2014,2011 Marc Lehmann <schmorp@schmorp.de>
7 * 7 *
8 * This program is free software; you can redistribute it and/or modify 8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by 9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or 10 * the Free Software Foundation; either version 3 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
12 * 12 *
13 * This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
23#define line_t perl_line_t 23#define line_t perl_line_t
24#include <EXTERN.h> 24#include <EXTERN.h>
25#include <perl.h> 25#include <perl.h>
26#include <XSUB.h> 26#include <XSUB.h>
27#undef line_t 27#undef line_t
28#undef bool // perl defines it's own bool type, except with g++... what a trap
28 29
29#include "../config.h" 30#include "../config.h"
30 31
31#include <cstddef> 32#include <stddef.h>
32#include <cstdarg> 33#include <stdarg.h>
33 34
34#include "unistd.h" 35#include "unistd.h"
35 36
36#include "iom.h" 37#include "ev_cpp.h"
37#include "rxvt.h" 38#include "rxvt.h"
38#include "keyboard.h" 39#include "keyboard.h"
39#include "rxvtutil.h" 40#include "rxvtutil.h"
40#include "rxvtperl.h" 41#include "rxvtperl.h"
41 42
42#include "perlxsi.c" 43#include "perlxsi.c"
43 44
44#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
45# define GRAB_CURSOR THIS->leftptr_cursor 45#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46#else
47# define GRAB_CURSOR None
48#endif
49 46
50#undef LINENO 47#undef LINENO
51#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows) 48#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52#undef ROW 49#undef ROW
53#define ROW(n) THIS->row_buf [LINENO (n)] 50#define ROW(n) THIS->row_buf [LINENO (n)]
54 51
55///////////////////////////////////////////////////////////////////////////// 52/////////////////////////////////////////////////////////////////////////////
56 53
57static SV * 54typedef char * octet_string;
58taint (SV *sv) 55typedef char * utf8_string;
56
57typedef int render_repeat_mode;
58
59#if HAVE_PIXBUF
60typedef GdkPixbuf * urxvt__pixbuf;
61#endif
62#if HAVE_IMG
63typedef rxvt_img * urxvt__img;
64typedef rxvt_img::nv rxvt_img__nv;
65
66/////////////////////////////////////////////////////////////////////////////
67
68static rgba
69parse_rgba (SV *sv, rxvt_screen *s = 0)
59{ 70{
60 SvTAINT (sv); 71 rgba c;
72
73 if (SvROK (sv))
74 {
75 AV *av = (AV *)SvRV (sv);
76
77 if (SvTYPE ((SV *)av) != SVt_PVAV)
78 croak ("colour must be either a colour string, or an array,");
79
80 int len = av_len (av) + 1;
81
82 if (len != 1 && len != 3 && len != 4)
83 croak ("component colour array must have 1, 3 or 4 components,");
84
85 c.a = rgba::MAX_CC;
86
87 c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
88
89 if (len >= 3)
90 {
91 c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
92 c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
93
94 if (len >= 4)
95 c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
96 }
97 }
98 else if (s)
99 {
100 rxvt_color rc;
101 rc.set (s, SvPVbyte_nolen (sv));
102 rc.get (c);
103 }
104 else
105 croak ("unable to parse colour,");
106
61 return sv; 107 return c;
62} 108}
63 109
64static SV * 110/////////////////////////////////////////////////////////////////////////////
65taint_if (SV *sv, SV *src) 111#endif
66{
67 if (SvTAINTED (src))
68 SvTAINT (sv);
69
70 return sv;
71}
72 112
73static wchar_t * 113static wchar_t *
74sv2wcs (SV *sv) 114sv2wcs (SV *sv)
75{ 115{
76 STRLEN len; 116 STRLEN len;
… …
89 129
90 return sv; 130 return sv;
91} 131}
92 132
93static SV * 133static SV *
94new_ref (HV *hv, const char *klass)
95{
96 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97}
98
99//TODO: use magic
100static SV *
101newSVptr (void *ptr, const char *klass) 134newSVptr (void *ptr, const char *klass)
102{ 135{
103 HV *hv = newHV (); 136 HV *hv = newHV ();
104 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 137 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
105 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 138 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
… …
127 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); 160 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128 161
129 return (long)mg->mg_ptr; 162 return (long)mg->mg_ptr;
130} 163}
131 164
132#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self) 165#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") 166#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134 167
135///////////////////////////////////////////////////////////////////////////// 168/////////////////////////////////////////////////////////////////////////////
136 169
137struct perl_watcher 170#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
171
172class overlay : overlay_base
138{ 173{
139 SV *cbsv; 174 rxvt_term *THIS;
175 AV *overlay_av;
176 int border;
177
178public:
140 HV *self; 179 HV *self;
141
142 perl_watcher ()
143 : cbsv (newSV (0))
144 {
145 }
146
147 ~perl_watcher ()
148 {
149 SvREFCNT_dec (cbsv);
150 }
151
152 void cb (SV *cb)
153 {
154 sv_setsv (cbsv, cb);
155 }
156
157 void invoke (const char *type, SV *self, int arg = -1);
158};
159
160void
161perl_watcher::invoke (const char *type, SV *self, int arg)
162{
163 dSP;
164
165 ENTER;
166 SAVETMPS;
167
168 PUSHMARK (SP);
169
170 XPUSHs (sv_2mortal (self));
171
172 if (arg >= 0)
173 XPUSHs (sv_2mortal (newSViv (arg)));
174
175 PUTBACK;
176 call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
177 SPAGAIN;
178
179 PUTBACK;
180 FREETMPS;
181 LEAVE;
182
183 if (SvTRUE (ERRSV))
184 rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185}
186
187#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
189
190struct timer : time_watcher, perl_watcher
191{
192 tstamp interval;
193
194 timer ()
195 : time_watcher (this, &timer::execute)
196 {
197 }
198
199 void execute (time_watcher &w)
200 {
201 if (interval)
202 start (at + interval);
203
204 invoke ("urxvt::timer", newSVtimer (this));
205 }
206};
207
208#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
210
211struct iow : io_watcher, perl_watcher
212{
213 iow ()
214 : io_watcher (this, &iow::execute)
215 {
216 }
217
218 void execute (io_watcher &w, short revents)
219 {
220 invoke ("urxvt::iow", newSViow (this), revents);
221 }
222};
223
224/////////////////////////////////////////////////////////////////////////////
225
226#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227
228struct overlay {
229 HV *self;
230 rxvt_term *THIS;
231 int x, y, w, h;
232 int border;
233 text_t **text;
234 rend_t **rend;
235 180
236 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border); 181 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
237 ~overlay (); 182 ~overlay ();
238 183
239 void show (); 184 void show ();
… …
243 188
244 void set (int x, int y, SV *str, SV *rend); 189 void set (int x, int y, SV *str, SV *rend);
245}; 190};
246 191
247overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border) 192overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
248: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2) 193: THIS(THIS), border(border == 2), overlay_av (0)
249{ 194{
195 x = x_;
196 y = y_;
197 w = w_;
198 h = h_;
199
200 if (w < 0) w = 0;
201 if (h < 0) h = 0;
202
250 if (border == 2) 203 if (border == 2)
251 { 204 {
252 w += 2; 205 w += 2;
253 h += 2; 206 h += 2;
254 } 207 }
… …
292 *rp++ = r; 245 *rp++ = r;
293 } 246 }
294 } 247 }
295 248
296 show (); 249 show ();
297 THIS->want_refresh = 1;
298} 250}
299 251
300overlay::~overlay () 252overlay::~overlay ()
301{ 253{
302 hide (); 254 hide ();
… …
307 delete [] rend[y]; 259 delete [] rend[y];
308 } 260 }
309 261
310 delete [] text; 262 delete [] text;
311 delete [] rend; 263 delete [] rend;
264}
265
266void
267overlay::show ()
268{
269 if (overlay_av)
270 return;
271
272 overlay_av = (AV *)SvREFCNT_inc (SvRV (
273 *hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
274 ));
275 av_push (overlay_av, newSViv ((long)this));
312 276
313 THIS->want_refresh = 1; 277 THIS->want_refresh = 1;
314} 278 THIS->refresh_check ();
315
316void
317overlay::show ()
318{
319 char key[33]; sprintf (key, "%32lx", (long)this);
320
321 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322 hv_store (hv, key, 32, newSViv ((long)this), 0);
323} 279}
324 280
325void 281void
326overlay::hide () 282overlay::hide ()
327{ 283{
328 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0); 284 if (!overlay_av)
285 return;
329 286
330 if (ovs) 287 int i;
331 {
332 char key[33]; sprintf (key, "%32lx", (long)this);
333 288
334 HV *hv = (HV *)SvRV (*ovs); 289 for (i = AvFILL (overlay_av); i >= 0; i--)
335 hv_delete (hv, key, 32, G_DISCARD); 290 if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336 } 291 break;
292
293 for (; i < AvFILL (overlay_av); i++)
294 av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
295
296 av_pop (overlay_av);
297
298 SvREFCNT_dec (overlay_av);
299 overlay_av = 0;
300
301 THIS->want_refresh = 1;
302 THIS->refresh_check ();
337} 303}
338 304
339void overlay::swap () 305void overlay::swap ()
340{ 306{
341 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w)); 307 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
342 int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h)); 308 int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
343 309
344 int ov_w = min (w, THIS->ncol - ov_x); 310 int ov_w = min (w, THIS->ncol - ov_x);
345 int ov_h = min (h, THIS->nrow - ov_y); 311 int ov_h = min (h, THIS->nrow - ov_y);
312
313 // hide cursor if it is within the overlay area
314 if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
315 && IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
316 THIS->screen.flags &= ~Screen_VisibleCursor;
346 317
347 for (int y = ov_h; y--; ) 318 for (int y = ov_h; y--; )
348 { 319 {
349 text_t *t1 = text [y]; 320 text_t *t1 = text [y];
350 rend_t *r1 = rend [y]; 321 rend_t *r1 = rend [y];
351 322
352 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; 323 text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; 324 rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354 325
355 for (int x = ov_w; x--; ) 326 for (int x = ov_w; x--; )
356 { 327 {
357 text_t t = *t1; *t1++ = *t2; *t2++ = t; 328 text_t t = *t1; *t1++ = *t2; *t2++ = t;
358 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); 329 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
… …
381 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) 352 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382 croak ("rend must be arrayref"); 353 croak ("rend must be arrayref");
383 354
384 AV *av = (AV *)SvRV (rend); 355 AV *av = (AV *)SvRV (rend);
385 356
386 for (int col = min (av_len (av) + 1, w - x - border); col--; ) 357 for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1)); 358 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388 } 359 }
389 360
390 THIS->want_refresh = 1; 361 THIS->want_refresh = 1;
362 THIS->refresh_check ();
391} 363}
392 364
365/////////////////////////////////////////////////////////////////////////////
366
367#include "iom_perl.h"
393 368
394///////////////////////////////////////////////////////////////////////////// 369/////////////////////////////////////////////////////////////////////////////
395 370
396struct rxvt_perl_interp rxvt_perl; 371struct rxvt_perl_interp rxvt_perl;
397 372
… …
401{ 376{
402 if (perl) 377 if (perl)
403 { 378 {
404 perl_destruct (perl); 379 perl_destruct (perl);
405 perl_free (perl); 380 perl_free (perl);
381 PERL_SYS_TERM ();
406 } 382 }
407} 383}
408 384
409void 385void
410rxvt_perl_interp::init () 386rxvt_perl_interp::init ()
411{ 387{
412 if (!perl) 388 if (!perl)
413 { 389 {
390 rxvt_push_locale (""); // perl init destroys current locale
391
392 {
414 perl_environ = rxvt_environ; 393 perl_environ = rxvt_environ;
415 swap (perl_environ, environ); 394 localise_env set_environ (perl_environ);
416 395
417 char *argv[] = { 396 char *args[] = {
418 "", 397 "",
419 "-T", 398 "-e"
420 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 399 "BEGIN {"
400 " urxvt->bootstrap;"
401 " unshift @INC, '" LIBDIR "';"
402 "}"
403 ""
404 "use urxvt;"
421 }; 405 };
406 int argc = ecb_array_length (args);
407 char **argv = args;
422 408
409 PERL_SYS_INIT3 (&argc, &argv, &environ);
423 perl = perl_alloc (); 410 perl = perl_alloc ();
424 perl_construct (perl); 411 perl_construct (perl);
425 412
426 if (perl_parse (perl, xs_init, 3, argv, (char **)NULL) 413 if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
427 || perl_run (perl)) 414 || perl_run (perl))
428 { 415 {
429 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); 416 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430 417
431 perl_destruct (perl); 418 perl_destruct (perl);
432 perl_free (perl); 419 perl_free (perl);
433 perl = 0; 420 perl = 0;
434 } 421 }
422 }
435 423
436 swap (perl_environ, environ); 424 rxvt_pop_locale ();
437 } 425 }
426}
427
428void
429rxvt_perl_interp::init (rxvt_term *term)
430{
431 init ();
432
433 if (perl && !term->perl.self)
434 {
435 // runs outside of perls ENV
436 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
437 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
438 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
439 }
440}
441
442void
443rxvt_perl_interp::eval (const char *str)
444{
445 eval_pv (str, 1);
446}
447
448void
449rxvt_perl_interp::usage (rxvt_term *term, int type)
450{
451 localise_env set_environ (perl_environ);
452
453 ENTER;
454 SAVETMPS;
455
456 dSP;
457 PUSHMARK (SP);
458 EXTEND (SP, 2);
459 PUSHs (sv_2mortal (newSVterm (term)));
460 PUSHs (sv_2mortal (newSViv (type)));
461 PUTBACK;
462 call_pv ("urxvt::usage", G_VOID | G_DISCARD);
463
464 FREETMPS;
465 LEAVE;
466}
467
468uint8_t
469rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
470{
471 localise_env set_environ (perl_environ);
472
473 ENTER;
474 SAVETMPS;
475
476 dSP;
477 PUSHMARK (SP);
478 EXTEND (SP, 6);
479 PUSHs (sv_2mortal (newSVterm (term)));
480 PUSHs (sv_2mortal (newSVpv (name, 0)));
481 PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
482 PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
483 PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
484 PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
485 PUTBACK;
486 call_pv ("urxvt::parse_resource", G_SCALAR);
487 SPAGAIN;
488
489 uint8_t ret = POPi;
490
491 FREETMPS;
492 LEAVE;
493
494 return ret;
495}
496
497static void
498_keysym_resource_push (rxvt_term *term, const char *k, const char *v)
499{
500 dSP;
501 XPUSHs (sv_2mortal (newSVpv (v, 0)));
502 PUTBACK;
503}
504
505static void
506_keysym_resources (rxvt_term *term)
507{
508 term->enumerate_keysym_resources (_keysym_resource_push);
438} 509}
439 510
440static void 511static void
441ungrab (rxvt_term *THIS) 512ungrab (rxvt_term *THIS)
442{ 513{
443 if (THIS->perl.grabtime) 514 if (THIS->perl.grabtime)
444 { 515 {
445 XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime); 516 XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446 XUngrabPointer (THIS->display->display, THIS->perl.grabtime); 517 XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447 THIS->perl.grabtime = 0; 518 THIS->perl.grabtime = 0;
448 } 519 }
449} 520}
450 521
451bool 522bool
452rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 523rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453{ 524{
454 if (!perl) 525 if (!perl || !term->perl.self)
455 return false; 526 return false;
456 527
457 if (htype == HOOK_INIT) // first hook ever called 528 localise_env set_environ (perl_environ);
529
530 // pre-handling of some events
531 if (htype == HOOK_REFRESH_END)
458 { 532 {
459 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); 533 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
460 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 534
535 for (int i = 0; i <= AvFILL (av); i++)
536 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461 } 537 }
462 else if (!term->perl.self)
463 return false; // perl not initialized for this instance
464 else if (htype == HOOK_DESTROY) 538 else if (htype == HOOK_DESTROY)
465 { 539 {
466 // handled later 540 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
541
542 for (int i = AvFILL (av); i >= 0; i--)
543 {
544 rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
545 delete req;
546 }
467 } 547 }
468 else
469 {
470 if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
471 {
472 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473 548
474 if (HvKEYS (hv)) 549 bool event_consumed;
475 {
476 hv_iterinit (hv);
477 550
478 while (HE *he = hv_iternext (hv))
479 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480 }
481
482 }
483
484 if (!term->perl.should_invoke [htype]) 551 if (term->perl.should_invoke [htype])
485 return false;
486 }
487
488 swap (perl_environ, environ);
489
490 try
491 { 552 {
492 dSP; 553 dSP;
493 va_list ap; 554 va_list ap;
494 555
495 va_start (ap, htype); 556 va_start (ap, htype);
… …
497 ENTER; 558 ENTER;
498 SAVETMPS; 559 SAVETMPS;
499 560
500 PUSHMARK (SP); 561 PUSHMARK (SP);
501 562
563 EXTEND (SP, 2);
502 XPUSHs (sv_2mortal (newSVterm (term))); 564 PUSHs (sv_2mortal (newSVterm (term)));
503 XPUSHs (sv_2mortal (newSViv (htype))); 565 PUSHs (sv_2mortal (newSViv (htype)));
504 566
505 for (;;) { 567 for (;;) {
506 data_type dt = (data_type)va_arg (ap, int); 568 data_type dt = (data_type)va_arg (ap, int);
507 569
508 switch (dt) 570 switch (dt)
… …
514 case DT_LONG: 576 case DT_LONG:
515 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); 577 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516 break; 578 break;
517 579
518 case DT_STR: 580 case DT_STR:
519 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0)))); 581 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
520 break; 582 break;
521 583
522 case DT_STR_LEN: 584 case DT_STR_LEN:
523 { 585 {
524 char *str = va_arg (ap, char *); 586 char *str = va_arg (ap, char *);
525 int len = va_arg (ap, int); 587 int len = va_arg (ap, int);
526 588
527 XPUSHs (taint (sv_2mortal (newSVpvn (str, len)))); 589 XPUSHs (sv_2mortal (newSVpvn (str, len)));
528 } 590 }
529 break; 591 break;
530 592
531 case DT_WCS_LEN: 593 case DT_WCS_LEN:
532 { 594 {
533 wchar_t *wstr = va_arg (ap, wchar_t *); 595 wchar_t *wstr = va_arg (ap, wchar_t *);
596 int wlen = va_arg (ap, int);
597
598 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
599 }
600 break;
601
602 case DT_LCS_LEN:
603 {
604 long *lstr = va_arg (ap, long *);
534 int wlen = va_arg (ap, int); 605 int llen = va_arg (ap, int);
535 606
536 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen)))); 607 XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
537 } 608 }
538 break; 609 break;
539 610
540 case DT_XEVENT: 611 case DT_XEVENT:
541 { 612 {
542 XEvent *xe = va_arg (ap, XEvent *); 613 XEvent *xe = va_arg (ap, XEvent *);
543 HV *hv = newHV (); 614 HV *hv = newHV ();
544 615
545# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) 616# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
546# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) 617# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
618# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547# undef set 619# undef set
548 620
549 setiv (type, xe->type); 621 setiv (type, xe->type);
550 setiv (send_event, xe->xany.send_event); 622 setiv (send_event, xe->xany.send_event);
551 setiv (serial, xe->xany.serial); 623 setiv (serial, xe->xany.serial);
552 624
… …
555 case KeyPress: 627 case KeyPress:
556 case KeyRelease: 628 case KeyRelease:
557 case ButtonPress: 629 case ButtonPress:
558 case ButtonRelease: 630 case ButtonRelease:
559 case MotionNotify: 631 case MotionNotify:
632 setuv (window, xe->xmotion.window);
633 setuv (root, xe->xmotion.root);
634 setuv (subwindow, xe->xmotion.subwindow);
560 setiv (time, xe->xmotion.time); 635 setuv (time, xe->xmotion.time);
561 setiv (x, xe->xmotion.x); 636 setiv (x, xe->xmotion.x);
562 setiv (y, xe->xmotion.y); 637 setiv (y, xe->xmotion.y);
563 setiv (row, xe->xmotion.y / term->fheight); 638 setiv (row, xe->xmotion.y / term->fheight + term->view_start);
564 setiv (col, xe->xmotion.x / term->fwidth); 639 setiv (col, xe->xmotion.x / term->fwidth);
565 setiv (x_root, xe->xmotion.x_root); 640 setiv (x_root, xe->xmotion.x_root);
566 setiv (y_root, xe->xmotion.y_root); 641 setiv (y_root, xe->xmotion.y_root);
567 setiv (state, xe->xmotion.state); 642 setuv (state, xe->xmotion.state);
643
644 switch (xe->type)
645 {
646 case KeyPress:
647 case KeyRelease:
648 setuv (keycode, xe->xkey.keycode);
649 break;
650
651 case ButtonPress:
652 case ButtonRelease:
653 setuv (button, xe->xbutton.button);
654 break;
655
656 case MotionNotify:
657 setiv (is_hint, xe->xmotion.is_hint);
658 break;
659 }
660
568 break; 661 break;
569 }
570 662
663 case MapNotify:
664 case UnmapNotify:
665 case ConfigureNotify:
666 setuv (event, xe->xconfigure.event);
667 setuv (window, xe->xconfigure.window);
668
571 switch (xe->type) 669 switch (xe->type)
572 { 670 {
573 case KeyPress: 671 case ConfigureNotify:
574 case KeyRelease: 672 setiv (x, xe->xconfigure.x);
575 setiv (keycode, xe->xkey.keycode); 673 setiv (y, xe->xconfigure.y);
674 setiv (width, xe->xconfigure.width);
675 setiv (height, xe->xconfigure.height);
676 setuv (above, xe->xconfigure.above);
677 break;
678 }
679
576 break; 680 break;
577 681
578 case ButtonPress: 682 case PropertyNotify:
579 case ButtonRelease: 683 setuv (window, xe->xproperty.window);
580 setiv (button, xe->xbutton.button); 684 setuv (atom, xe->xproperty.atom);
685 setuv (time, xe->xproperty.time);
686 setiv (state, xe->xproperty.state);
581 break; 687 break;
582 688
583 case MotionNotify: 689 case ClientMessage:
584 setiv (is_hint, xe->xmotion.is_hint); 690 setuv (window, xe->xclient.window);
691 setuv (message_type, xe->xclient.message_type);
692 setuv (format, xe->xclient.format);
693 setuv (l0, xe->xclient.data.l[0]);
694 setuv (l1, xe->xclient.data.l[1]);
695 setuv (l2, xe->xclient.data.l[2]);
696 setuv (l3, xe->xclient.data.l[3]);
697 setuv (l4, xe->xclient.data.l[4]);
585 break; 698 break;
586 } 699 }
587 700
588 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 701 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589 } 702 }
590 break; 703 break;
591 704
592 case DT_END: 705 case DT_END:
593 { 706 goto call;
594 va_end (ap);
595
596 PUTBACK;
597 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598 SPAGAIN;
599
600 if (count)
601 {
602 SV *status = POPs;
603 count = SvTRUE (status);
604 }
605
606 PUTBACK;
607 FREETMPS;
608 LEAVE;
609
610 if (SvTRUE (ERRSV))
611 {
612 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613 ungrab (term); // better lose the grab than the session
614 }
615
616 if (htype == HOOK_DESTROY)
617 {
618 clearSVptr ((SV *)term->perl.self);
619 SvREFCNT_dec ((SV *)term->perl.self);
620 }
621
622 swap (perl_environ, environ);
623 return count;
624 }
625 707
626 default: 708 default:
627 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); 709 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628 } 710 }
629 } 711 }
712
713 call:
714 va_end (ap);
715
716 PUTBACK;
717 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
718 SPAGAIN;
719
720 if (count)
721 {
722 SV *status = POPs;
723 count = SvTRUE (status);
724 }
725
726 PUTBACK;
727 FREETMPS;
728 LEAVE;
729
730 if (SvTRUE (ERRSV))
731 {
732 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
733 ungrab (term); // better lose the grab than the session
734 }
735
736 event_consumed = !!count;
630 } 737 }
631 catch (...) 738 else
739 event_consumed = false;
740
741 // post-handling of some events
742 if (htype == HOOK_REFRESH_BEGIN)
632 { 743 {
633 swap (perl_environ, environ); 744 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
634 throw; 745
746 for (int i = AvFILL (av); i >= 0; i--)
747 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
635 } 748 }
749 else if (htype == HOOK_DESTROY)
750 {
751 clearSVptr ((SV *)term->perl.self);
752 SvREFCNT_dec ((SV *)term->perl.self);
753
754 // don't allow further calls
755 term->perl.self = 0;
756 }
757
758 return event_consumed;
759}
760
761void
762rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
763{
764 localise_env set_environ (perl_environ);
765
766 ENTER;
767 SAVETMPS;
768
769 dSP;
770 XPUSHs (sv_2mortal (newSVpvn (data, len)));
771 PUTBACK;
772 call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
773
774 if (SvTRUE (ERRSV))
775 rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
776
777 FREETMPS;
778 LEAVE;
636} 779}
637 780
638///////////////////////////////////////////////////////////////////////////// 781/////////////////////////////////////////////////////////////////////////////
639 782
640MODULE = urxvt PACKAGE = urxvt 783MODULE = urxvt PACKAGE = urxvt
… …
652# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); 795# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
653# include "hookinc.h" 796# include "hookinc.h"
654# undef def 797# undef def
655 798
656 HV *option = get_hv ("urxvt::OPTION", 1); 799 HV *option = get_hv ("urxvt::OPTION", 1);
657# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0); 800# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
658# define nodef(name) 801# define nodef(name)
659# include "optinc.h" 802# include "optinc.h"
660# undef nodef 803# undef nodef
661# undef def 804# undef def
662 805
663 HV *stash = gv_stashpv ("urxvt", 1); 806 HV *stash = gv_stashpv ("urxvt", 1);
664 struct { 807 static const struct {
665 const char *name; 808 const char *name;
666 IV iv; 809 IV iv;
667 } *civ, const_iv[] = { 810 } *civ, const_iv[] = {
668# define const_iv(name) { # name, (IV)name } 811# define const_iv(name) { # name, (IV)name }
812 const_iv (HOOK_INIT),
813 const_iv (HOOK_DESTROY),
814 const_iv (HOOK_ACTION),
815
816 const_iv (NUM_RESOURCES),
669 const_iv (DEFAULT_RSTYLE), 817 const_iv (DEFAULT_RSTYLE),
670 const_iv (OVERLAY_RSTYLE), 818 const_iv (OVERLAY_RSTYLE),
819 const_iv (Color_Bits),
820 const_iv (RS_bgShift), const_iv (RS_bgMask),
821 const_iv (RS_fgShift), const_iv (RS_fgMask),
822 const_iv (RS_Careful),
823 const_iv (RS_fontCount),
824 const_iv (RS_fontShift),
825 const_iv (RS_fontMask),
826 const_iv (RS_baseattrMask),
827 const_iv (RS_attrMask),
828 const_iv (RS_redraw),
829 const_iv (RS_Sel),
671 const_iv (RS_Bold), 830 const_iv (RS_Bold),
672 const_iv (RS_Italic), 831 const_iv (RS_Italic),
673 const_iv (RS_Blink), 832 const_iv (RS_Blink),
674 const_iv (RS_RVid), 833 const_iv (RS_RVid),
675 const_iv (RS_Uline), 834 const_iv (RS_Uline),
835
836 // TODO: should support all colour constants, create colorinc.h &c
837 const_iv (Color_fg),
838 const_iv (Color_bg),
839#if OFF_FOCUS_FADING
840 const_iv (Color_fade),
841#endif
842 const_iv (Color_pointer_fg),
843 const_iv (Color_pointer_bg),
844 const_iv (Color_border),
845 const_iv (NRS_COLORS),
846 const_iv (TOTAL_COLORS),
676 847
677 const_iv (CurrentTime), 848 const_iv (CurrentTime),
678 const_iv (ShiftMask), 849 const_iv (ShiftMask),
679 const_iv (LockMask), 850 const_iv (LockMask),
680 const_iv (ControlMask), 851 const_iv (ControlMask),
… …
688 const_iv (Button3Mask), 859 const_iv (Button3Mask),
689 const_iv (Button4Mask), 860 const_iv (Button4Mask),
690 const_iv (Button5Mask), 861 const_iv (Button5Mask),
691 const_iv (AnyModifier), 862 const_iv (AnyModifier),
692 863
693 const_iv (EVENT_NONE), 864 const_iv (NoSymbol),
694 const_iv (EVENT_READ), 865 const_iv (GrabModeSync),
695 const_iv (EVENT_WRITE), 866 const_iv (GrabModeAsync),
696 867
697 const_iv (NoEventMask), 868 const_iv (NoEventMask),
698 const_iv (KeyPressMask), 869 const_iv (KeyPressMask),
699 const_iv (KeyReleaseMask), 870 const_iv (KeyReleaseMask),
700 const_iv (ButtonPressMask), 871 const_iv (ButtonPressMask),
… …
752 const_iv (SelectionRequest), 923 const_iv (SelectionRequest),
753 const_iv (SelectionNotify), 924 const_iv (SelectionNotify),
754 const_iv (ColormapNotify), 925 const_iv (ColormapNotify),
755 const_iv (ClientMessage), 926 const_iv (ClientMessage),
756 const_iv (MappingNotify), 927 const_iv (MappingNotify),
928# if ENABLE_XIM_ONTHESPOT
929 const_iv (XIMReverse),
930 const_iv (XIMUnderline),
931 const_iv (XIMHighlight),
932 const_iv (XIMPrimary),
933 const_iv (XIMSecondary),
934 const_iv (XIMTertiary),
935 const_iv (XIMVisibleToForward),
936 const_iv (XIMVisibleToBackword),
937 const_iv (XIMVisibleToCenter),
938#if XRENDER
939 const_iv (PictStandardARGB32),
940 const_iv (PictStandardRGB24),
941 const_iv (PictStandardA8),
942 const_iv (PictStandardA4),
943 const_iv (PictStandardA1),
944 const_iv (RepeatNone),
945 const_iv (RepeatNormal),
946 const_iv (RepeatPad),
947 const_iv (RepeatReflect),
948 // all versions
949 const_iv (PictOpClear),
950 const_iv (PictOpSrc),
951 const_iv (PictOpDst),
952 const_iv (PictOpOver),
953 const_iv (PictOpOverReverse),
954 const_iv (PictOpIn),
955 const_iv (PictOpInReverse),
956 const_iv (PictOpOut),
957 const_iv (PictOpOutReverse),
958 const_iv (PictOpAtop),
959 const_iv (PictOpAtopReverse),
960 const_iv (PictOpXor),
961 const_iv (PictOpAdd),
962 const_iv (PictOpSaturate),
963 // 0.2+
964 const_iv (PictOpDisjointClear),
965 const_iv (PictOpDisjointSrc),
966 const_iv (PictOpDisjointDst),
967 const_iv (PictOpDisjointOver),
968 const_iv (PictOpDisjointOverReverse),
969 const_iv (PictOpDisjointIn),
970 const_iv (PictOpDisjointInReverse),
971 const_iv (PictOpDisjointOut),
972 const_iv (PictOpDisjointOutReverse),
973 const_iv (PictOpDisjointAtop),
974 const_iv (PictOpDisjointAtopReverse),
975 const_iv (PictOpDisjointXor),
976 const_iv (PictOpConjointClear),
977 const_iv (PictOpConjointSrc),
978 const_iv (PictOpConjointDst),
979 const_iv (PictOpConjointOver),
980 const_iv (PictOpConjointOverReverse),
981 const_iv (PictOpConjointIn),
982 const_iv (PictOpConjointInReverse),
983 const_iv (PictOpConjointOut),
984 const_iv (PictOpConjointOutReverse),
985 const_iv (PictOpConjointAtop),
986 const_iv (PictOpConjointAtopReverse),
987 const_iv (PictOpConjointXor),
988 // 0.11+
989 const_iv (PictOpMultiply),
990 const_iv (PictOpScreen),
991 const_iv (PictOpOverlay),
992 const_iv (PictOpDarken),
993 const_iv (PictOpLighten),
994 const_iv (PictOpColorDodge),
995 const_iv (PictOpColorBurn),
996 const_iv (PictOpHardLight),
997 const_iv (PictOpSoftLight),
998 const_iv (PictOpDifference),
999 const_iv (PictOpExclusion),
1000 const_iv (PictOpHSLHue),
1001 const_iv (PictOpHSLSaturation),
1002 const_iv (PictOpHSLColor),
1003 const_iv (PictOpHSLLuminosity),
1004#endif
1005# if 0
1006 const_iv (XIMForwardChar),
1007 const_iv (XIMBackwardChar),
1008 const_iv (XIMForwardWord),
1009 const_iv (XIMBackwardWord),
1010 const_iv (XIMCaretUp),
1011 const_iv (XIMCaretDown),
1012 const_iv (XIMNextLine),
1013 const_iv (XIMPreviousLine),
1014 const_iv (XIMLineStart),
1015 const_iv (XIMLineEnd),
1016 const_iv (XIMAbsolutePosition),
1017 const_iv (XIMDontChange),
1018# endif
1019# endif
757 }; 1020 };
758 1021
759 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); 1022 for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
760 civ-- > const_iv; )
761 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 1023 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
762} 1024}
1025
1026void
1027log (const char *msg)
1028 CODE:
1029 rxvt_log ("%s", msg);
763 1030
764void 1031void
765warn (const char *msg) 1032warn (const char *msg)
766 CODE: 1033 CODE:
767 rxvt_warn ("%s", msg); 1034 rxvt_warn ("%s", msg);
… …
769void 1036void
770fatal (const char *msg) 1037fatal (const char *msg)
771 CODE: 1038 CODE:
772 rxvt_fatal ("%s", msg); 1039 rxvt_fatal ("%s", msg);
773 1040
774SV *
775untaint (SV *sv)
776 CODE:
777 RETVAL = newSVsv (sv);
778 SvTAINTED_off (RETVAL);
779 OUTPUT:
780 RETVAL
781
782void 1041void
783_exit (int status) 1042_exit (int status)
784 1043
785bool 1044void
786safe () 1045catch_fatal (SV *block)
787 CODE: 1046 PROTOTYPE: &
788 RETVAL = !rxvt_tainted (); 1047 CODE:
789 OUTPUT: 1048 try
790 RETVAL 1049 {
1050 PUSHMARK (SP);
1051 PUTBACK;
1052 call_sv (block, G_VOID | G_DISCARD);
1053 SPAGAIN;
1054 }
1055 catch (const rxvt_failure_exception &e)
1056 {
1057 croak ("rxvt_fatal exception caught, trying to continue.");
1058 }
791 1059
792NV 1060NV
793NOW () 1061NOW ()
794 CODE: 1062 CODE:
795 RETVAL = NOW; 1063 RETVAL = ev::now ();
796 OUTPUT: 1064 OUTPUT:
797 RETVAL 1065 RETVAL
798 1066
799int 1067int
800GET_BASEFG (int rend) 1068GET_BASEFG (int rend)
… …
811 RETVAL 1079 RETVAL
812 1080
813int 1081int
814SET_FGCOLOR (int rend, int new_color) 1082SET_FGCOLOR (int rend, int new_color)
815 CODE: 1083 CODE:
816 RETVAL = SET_FGCOLOR (rend, new_color); 1084 RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
817 OUTPUT: 1085 OUTPUT:
818 RETVAL 1086 RETVAL
819 1087
820int 1088int
821SET_BGCOLOR (int rend, int new_color) 1089SET_BGCOLOR (int rend, int new_color)
822 CODE: 1090 CODE:
823 RETVAL = SET_BGCOLOR (rend, new_color); 1091 RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
824 OUTPUT: 1092 OUTPUT:
825 RETVAL 1093 RETVAL
826 1094
827int 1095int
828GET_CUSTOM (int rend) 1096GET_CUSTOM (int rend)
829 CODE: 1097 CODE:
830 RETVAL = (rend && RS_customMask) >> RS_customShift; 1098 RETVAL = (rend & RS_customMask) >> RS_customShift;
831 OUTPUT: 1099 OUTPUT:
832 RETVAL 1100 RETVAL
833 1101
834int 1102int
835SET_CUSTOM (int rend, int new_value) 1103SET_CUSTOM (int rend, int new_value)
… …
842 | ((new_value << RS_customShift) & RS_customMask); 1110 | ((new_value << RS_customShift) & RS_customMask);
843} 1111}
844 OUTPUT: 1112 OUTPUT:
845 RETVAL 1113 RETVAL
846 1114
1115void
1116termlist ()
1117 PPCODE:
1118{
1119 EXTEND (SP, rxvt_term::termlist.size ());
1120
1121 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
1122 if ((*t)->perl.self)
1123 PUSHs (sv_2mortal (newSVterm (*t)));
1124}
1125
1126IV
1127_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
1128 CODE:
1129 rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
1130 req->cb_sv = newSVsv (cb);
1131 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
1132 av_push (av, newSViv ((IV)req));
1133 RETVAL = (IV)req;
1134 OUTPUT:
1135 RETVAL
1136
1137void
1138_delete_selection_request (IV req_)
1139 CODE:
1140 rxvt_selection *req = (rxvt_selection *)req_;
1141 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
1142 int i;
1143
1144 for (i = AvFILL (av); i >= 0; i--)
1145 if (SvIV (*av_fetch (av, i, 1)) == req_)
1146 break;
1147
1148 for (; i < AvFILL (av); i++)
1149 av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
1150
1151 av_pop (av);
1152
1153 delete req;
1154
847MODULE = urxvt PACKAGE = urxvt::term 1155MODULE = urxvt PACKAGE = urxvt::term
848 1156
849SV * 1157SV *
850_new (...) 1158_new (AV *env, AV *arg)
851 CODE: 1159 CODE:
852{ 1160{
853 if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
854 croak ("first argument to urxvt::term->_new must be arrayref");
855
856 rxvt_term *term = new rxvt_term; 1161 rxvt_term *term = new rxvt_term;
857 1162
858 term->argv = new stringvec; 1163 stringvec *argv = new stringvec;
859 term->envv = new stringvec; 1164 for (int i = 0; i <= AvFILL (arg); i++)
860
861 for (int i = 1; i < items; i++)
862 term->argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); 1165 argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
863 1166
864 AV *envv = (AV *)SvRV (ST (0)); 1167 stringvec *envv = new stringvec;
865 for (int i = av_len (envv) + 1; i--; ) 1168 for (int i = AvFILL (env) + 1; i--; )
866 term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1)))); 1169 envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
867
868 term->envv->push_back (0);
869
870 bool success;
871 1170
872 try 1171 try
873 { 1172 {
874 success = term->init (term->argv->size (), term->argv->begin ()); 1173 term->init (argv, envv);
875 } 1174 }
876 catch (const class rxvt_failure_exception &e) 1175 catch (const class rxvt_failure_exception &e)
877 {
878 success = false;
879 }
880
881 if (!success)
882 { 1176 {
883 term->destroy (); 1177 term->destroy ();
884 croak ("error while initializing new terminal instance"); 1178 croak ("error while initializing new terminal instance");
885 } 1179 }
886 1180
… …
894rxvt_term::destroy () 1188rxvt_term::destroy ()
895 1189
896void 1190void
897rxvt_term::set_should_invoke (int htype, int inc) 1191rxvt_term::set_should_invoke (int htype, int inc)
898 CODE: 1192 CODE:
899 THIS->perl.should_invoke [htype] += inc; 1193 uint8_t &count = THIS->perl.should_invoke [htype];
1194 uint8_t prev = count;
1195 count += inc;
1196 if (!prev != !count)
1197 {
1198 // hook status changed, react
1199 switch (htype)
1200 {
1201 case HOOK_POSITION_CHANGE:
1202 if (count)
1203 THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
1204 }
1205 }
900 1206
901void 1207void
902rxvt_term::grab_button (int button, U32 modifiers) 1208rxvt_term::put_option_db (octet_string specifier, octet_string value)
1209 CODE:
1210 XrmPutStringResource (&THIS->option_db, specifier, value);
1211
1212void
1213rxvt_term::_keysym_resources ()
903 CODE: 1214 PPCODE:
904 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, 1215 PUTBACK;
1216 _keysym_resources (THIS);
1217 SPAGAIN;
1218
1219int
1220rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1221 CODE:
1222 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
905 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 1223 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
906 GrabModeSync, GrabModeSync, None, GRAB_CURSOR); 1224 GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
1225 OUTPUT: RETVAL
1226
1227int
1228rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
1229 CODE:
1230 RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
1231 OUTPUT: RETVAL
1232
1233void
1234rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
1235 int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
1236 CODE:
1237 XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
1238
1239void
1240rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
1241 CODE:
1242 XUngrabKey (THIS->dpy, keycode, modifiers, window);
907 1243
908bool 1244bool
909rxvt_term::grab (U32 eventtime, int sync = 0) 1245rxvt_term::grab (Time eventtime, int sync = 0)
910 CODE: 1246 CODE:
911{ 1247{
912 int mode = sync ? GrabModeSync : GrabModeAsync; 1248 int mode = sync ? GrabModeSync : GrabModeAsync;
913 1249
914 THIS->perl.grabtime = 0; 1250 THIS->perl.grabtime = 0;
915 1251
916 if (!XGrabPointer (THIS->display->display, THIS->vt, 0, 1252 if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
917 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 1253 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
918 mode, mode, None, GRAB_CURSOR, eventtime)) 1254 mode, mode, None, GRAB_CURSOR, eventtime))
919 if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime)) 1255 if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
920 THIS->perl.grabtime = eventtime; 1256 THIS->perl.grabtime = eventtime;
921 else 1257 else
922 XUngrabPointer (THIS->display->display, eventtime); 1258 XUngrabPointer (THIS->dpy, eventtime);
923 1259
924 RETVAL = !!THIS->perl.grabtime; 1260 RETVAL = !!THIS->perl.grabtime;
925} 1261}
926 OUTPUT: 1262 OUTPUT:
927 RETVAL 1263 RETVAL
928 1264
929void 1265void
930rxvt_term::allow_events_async () 1266rxvt_term::allow_events_async ()
931 CODE: 1267 CODE:
932 XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime); 1268 XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
933 1269
934void 1270void
935rxvt_term::allow_events_sync () 1271rxvt_term::allow_events_sync ()
936 CODE: 1272 CODE:
937 XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime); 1273 XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
938 1274
939void 1275void
940rxvt_term::allow_events_replay () 1276rxvt_term::allow_events_replay ()
941 CODE: 1277 CODE:
942 XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime); 1278 XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
943 XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime); 1279 XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
944 1280
945void 1281void
946rxvt_term::ungrab () 1282rxvt_term::ungrab ()
947 CODE: 1283 CODE:
948 ungrab (THIS); 1284 ungrab (THIS);
1285
1286int
1287rxvt_term::XStringToKeysym (char *string)
1288 CODE:
1289 RETVAL = XStringToKeysym (string);
1290 OUTPUT: RETVAL
1291
1292char *
1293rxvt_term::XKeysymToString (int sym)
1294 CODE:
1295 RETVAL = XKeysymToString (sym);
1296 OUTPUT: RETVAL
1297
1298int
1299rxvt_term::XKeysymToKeycode (int sym)
1300 CODE:
1301 RETVAL = XKeysymToKeycode (THIS->dpy, sym);
1302 OUTPUT: RETVAL
1303
1304int
1305rxvt_term::XKeycodeToKeysym (int code, int index)
1306 CODE:
1307 RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
1308 OUTPUT: RETVAL
949 1309
950int 1310int
951rxvt_term::strwidth (SV *str) 1311rxvt_term::strwidth (SV *str)
952 CODE: 1312 CODE:
953{ 1313{
954 wchar_t *wstr = sv2wcs (str); 1314 wchar_t *wstr = sv2wcs (str);
955 1315
956 rxvt_push_locale (THIS->locale); 1316 rxvt_push_locale (THIS->locale);
957 RETVAL = wcswidth (wstr, wcslen (wstr)); 1317 RETVAL = 0;
1318 for (wchar_t *wc = wstr; *wc; wc++)
1319 {
1320 int w = WCWIDTH (*wc);
1321
1322 if (w)
1323 RETVAL += max (w, 1);
1324 }
958 rxvt_pop_locale (); 1325 rxvt_pop_locale ();
959 1326
960 free (wstr); 1327 free (wstr);
961} 1328}
962 OUTPUT: 1329 OUTPUT:
… …
972 char *mbstr = rxvt_wcstombs (wstr); 1339 char *mbstr = rxvt_wcstombs (wstr);
973 rxvt_pop_locale (); 1340 rxvt_pop_locale ();
974 1341
975 free (wstr); 1342 free (wstr);
976 1343
977 RETVAL = taint_if (newSVpv (mbstr, 0), str); 1344 RETVAL = newSVpv (mbstr, 0);
978 free (mbstr); 1345 free (mbstr);
979} 1346}
980 OUTPUT: 1347 OUTPUT:
981 RETVAL 1348 RETVAL
982 1349
… …
989 1356
990 rxvt_push_locale (THIS->locale); 1357 rxvt_push_locale (THIS->locale);
991 wchar_t *wstr = rxvt_mbstowcs (data, len); 1358 wchar_t *wstr = rxvt_mbstowcs (data, len);
992 rxvt_pop_locale (); 1359 rxvt_pop_locale ();
993 1360
994 RETVAL = taint_if (wcs2sv (wstr), octets); 1361 RETVAL = wcs2sv (wstr);
995 free (wstr); 1362 free (wstr);
996} 1363}
997 OUTPUT: 1364 OUTPUT:
998 RETVAL 1365 RETVAL
999 1366
1000#define TERM_OFFSET(sym) offsetof (TermWin_t, sym) 1367#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1001 1368
1002#define TERM_OFFSET_width TERM_OFFSET(width) 1369#define TERM_OFFSET_width TERM_OFFSET(width)
1003#define TERM_OFFSET_height TERM_OFFSET(height) 1370#define TERM_OFFSET_height TERM_OFFSET(height)
1004#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) 1371#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1005#define TERM_OFFSET_fheight TERM_OFFSET(fheight) 1372#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1006#define TERM_OFFSET_fbase TERM_OFFSET(fbase) 1373#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1007#define TERM_OFFSET_nrow TERM_OFFSET(nrow) 1374#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1008#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1375#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1009#define TERM_OFFSET_focus TERM_OFFSET(focus) 1376#define TERM_OFFSET_focus TERM_OFFSET(focus)
1010#define TERM_OFFSET_mapped TERM_OFFSET(mapped) 1377#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
1378#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
1379#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
1380#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1381#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1011#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1382#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1012#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1383#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1013#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1384#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1014 1385
1015int 1386int
1016rxvt_term::width () 1387rxvt_term::width ()
1017 ALIAS: 1388 ALIAS:
1018 width = TERM_OFFSET_width 1389 width = TERM_OFFSET_width
1019 height = TERM_OFFSET_height 1390 height = TERM_OFFSET_height
1020 fwidth = TERM_OFFSET_fwidth 1391 fwidth = TERM_OFFSET_fwidth
1021 fheight = TERM_OFFSET_fheight 1392 fheight = TERM_OFFSET_fheight
1022 fbase = TERM_OFFSET_fbase 1393 fbase = TERM_OFFSET_fbase
1023 nrow = TERM_OFFSET_nrow 1394 nrow = TERM_OFFSET_nrow
1024 ncol = TERM_OFFSET_ncol 1395 ncol = TERM_OFFSET_ncol
1025 focus = TERM_OFFSET_focus 1396 focus = TERM_OFFSET_focus
1026 mapped = TERM_OFFSET_mapped 1397 mapped = TERM_OFFSET_mapped
1398 int_bwidth = TERM_OFFSET_int_bwidth
1399 ext_bwidth = TERM_OFFSET_ext_bwidth
1400 lineSpace = TERM_OFFSET_lineSpace
1401 letterSpace = TERM_OFFSET_letterSpace
1027 saveLines = TERM_OFFSET_saveLines 1402 saveLines = TERM_OFFSET_saveLines
1028 total_rows = TERM_OFFSET_total_rows 1403 total_rows = TERM_OFFSET_total_rows
1029 nsaved = TERM_OFFSET_nsaved 1404 top_row = TERM_OFFSET_top_row
1030 CODE: 1405 CODE:
1031 RETVAL = *(int *)((char *)THIS + ix); 1406 RETVAL = *(int *)((char *)THIS + ix);
1032 OUTPUT: 1407 OUTPUT:
1033 RETVAL 1408 RETVAL
1034 1409
… …
1036rxvt_term::ModLevel3Mask () 1411rxvt_term::ModLevel3Mask ()
1037 ALIAS: 1412 ALIAS:
1038 ModLevel3Mask = 0 1413 ModLevel3Mask = 0
1039 ModMetaMask = 1 1414 ModMetaMask = 1
1040 ModNumLockMask = 2 1415 ModNumLockMask = 2
1416 current_screen = 3
1417 hidden_cursor = 4
1041 CODE: 1418 CODE:
1042 switch (ix) 1419 switch (ix)
1043 { 1420 {
1044 case 0: RETVAL = THIS->ModLevel3Mask; break; 1421 case 0: RETVAL = THIS->ModLevel3Mask; break;
1045 case 1: RETVAL = THIS->ModMetaMask; break; 1422 case 1: RETVAL = THIS->ModMetaMask; break;
1046 case 2: RETVAL = THIS->ModNumLockMask; break; 1423 case 2: RETVAL = THIS->ModNumLockMask; break;
1424 case 3: RETVAL = THIS->current_screen; break;
1425#ifdef CURSOR_BLINK
1426 case 4: RETVAL = THIS->hidden_cursor; break;
1427#endif
1047 } 1428 }
1048 OUTPUT: 1429 OUTPUT:
1049 RETVAL 1430 RETVAL
1050 1431
1051char * 1432char *
… …
1061 } 1442 }
1062 OUTPUT: 1443 OUTPUT:
1063 RETVAL 1444 RETVAL
1064 1445
1065SV * 1446SV *
1066rxvt_term::_env () 1447rxvt_term::envv ()
1448 ALIAS:
1449 argv = 1
1067 CODE: 1450 PPCODE:
1068{ 1451{
1069 if (THIS->envv) 1452 stringvec *vec = ix ? THIS->argv : THIS->envv;
1070 {
1071 AV *av = newAV ();
1072 1453
1454 EXTEND (SP, vec->size ());
1455
1073 for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i) 1456 for (char **i = vec->begin (); i != vec->end (); ++i)
1074 if (*i) 1457 if (*i)
1075 av_push (av, newSVpv (*i, 0)); 1458 PUSHs (sv_2mortal (newSVpv (*i, 0)));
1076
1077 RETVAL = newRV_noinc ((SV *)av);
1078 }
1079 else
1080 RETVAL = &PL_sv_undef;
1081} 1459}
1460
1461int
1462rxvt_term::pty_ev_events (int events = ev::UNDEF)
1463 CODE:
1464 RETVAL = THIS->pty_ev.events;
1465 if (events != ev::UNDEF)
1466 THIS->pty_ev.set (events);
1467 OUTPUT:
1468 RETVAL
1469
1470int
1471rxvt_term::pty_fd ()
1472 CODE:
1473 RETVAL = THIS->pty->pty;
1474 OUTPUT:
1475 RETVAL
1476
1477Window
1478rxvt_term::parent ()
1479 CODE:
1480 RETVAL = THIS->parent;
1082 OUTPUT: 1481 OUTPUT:
1083 RETVAL 1482 RETVAL
1084 1483
1085int 1484int
1086rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1087 CODE:
1088 RETVAL = THIS->pty_ev.events;
1089 if (events != EVENT_UNDEF)
1090 THIS->pty_ev.set (events);
1091 OUTPUT:
1092 RETVAL
1093
1094U32
1095rxvt_term::parent () 1485rxvt_term::parent_x ()
1096 CODE: 1486 CODE:
1097 RETVAL = (U32)THIS->parent [0]; 1487 RETVAL = THIS->parent_x;
1098 OUTPUT: 1488 OUTPUT:
1099 RETVAL 1489 RETVAL
1100 1490
1101U32 1491int
1492rxvt_term::parent_y ()
1493 CODE:
1494 RETVAL = THIS->parent_y;
1495 OUTPUT:
1496 RETVAL
1497
1498Window
1102rxvt_term::vt () 1499rxvt_term::vt ()
1103 CODE: 1500 CODE:
1104 RETVAL = (U32)THIS->vt; 1501 RETVAL = THIS->vt;
1105 OUTPUT: 1502 OUTPUT:
1106 RETVAL 1503 RETVAL
1107 1504
1108void 1505void
1109rxvt_term::vt_emask_add (U32 emask) 1506rxvt_term::vt_emask_add (U32 emask)
… …
1112 THIS->vt_select_input (); 1509 THIS->vt_select_input ();
1113 1510
1114U32 1511U32
1115rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 1512rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1116 CODE: 1513 CODE:
1117{
1118 RETVAL = THIS->rstyle; 1514 RETVAL = THIS->rstyle;
1119 THIS->rstyle = new_rstyle; 1515 THIS->rstyle = new_rstyle;
1120}
1121 OUTPUT: 1516 OUTPUT:
1122 RETVAL 1517 RETVAL
1123 1518
1124int 1519int
1125rxvt_term::view_start (int newval = -1) 1520rxvt_term::view_start (int newval = 1)
1126 PROTOTYPE: $;$ 1521 PROTOTYPE: $;$
1127 CODE: 1522 CODE:
1128{ 1523{
1129 RETVAL = THIS->view_start; 1524 RETVAL = THIS->view_start;
1130 1525
1131 if (newval >= 0) 1526 if (newval <= 0)
1132 { 1527 THIS->scr_changeview (max (newval, THIS->top_row));
1133 THIS->view_start = min (newval, THIS->nsaved);
1134 THIS->scr_changeview (RETVAL);
1135 }
1136} 1528}
1137 OUTPUT: 1529 OUTPUT:
1138 RETVAL 1530 RETVAL
1139 1531
1140void 1532void
1533rxvt_term::set_urgency (bool enable)
1534
1535void
1536rxvt_term::focus_in ()
1537
1538void
1539rxvt_term::focus_out ()
1540
1541void
1542rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
1543 ALIAS:
1544 key_release = 1
1545 CODE:
1546{
1547 XKeyEvent xkey;
1548
1549 memset (&xkey, 0, sizeof (xkey));
1550
1551 xkey.time = time;
1552 xkey.state = state;
1553 xkey.keycode = keycode;
1554
1555 xkey.type = ix ? KeyRelease : KeyPress;
1556 xkey.display = THIS->dpy;
1557 xkey.window = THIS->vt;
1558 xkey.root = THIS->display->root;
1559 xkey.subwindow = THIS->vt;
1560
1561 if (ix)
1562 THIS->key_release (xkey);
1563 else
1564 THIS->key_press (xkey);
1565}
1566
1567void
1141rxvt_term::want_refresh () 1568rxvt_term::want_refresh ()
1142 CODE: 1569 CODE:
1143 THIS->want_refresh = 1; 1570 THIS->want_refresh = 1;
1571 THIS->refresh_check ();
1144 1572
1145void 1573void
1146rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1574rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1147 PPCODE: 1575 PPCODE:
1148{ 1576{
1149 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1577 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1150 XSRETURN_EMPTY; 1578 XSRETURN_EMPTY;
1151 1579
1152 line_t &l = ROW(row_number); 1580 line_t &l = ROW(row_number);
1153 1581
1154 if (GIMME_V != G_VOID) 1582 if (GIMME_V != G_VOID)
1155 { 1583 {
1156 wchar_t *wstr = new wchar_t [THIS->ncol]; 1584 wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1157 1585
1158 for (int col = 0; col < THIS->ncol; col++) 1586 for (int col = 0; col < THIS->ncol; col++)
1159 wstr [col] = l.t [col]; 1587 wstr [col] = l.t [col];
1160 1588
1161 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol)))); 1589 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1162
1163 delete [] wstr;
1164 } 1590 }
1165 1591
1166 if (new_text) 1592 if (new_text)
1167 { 1593 {
1168 wchar_t *wstr = sv2wcs (new_text); 1594 wchar_t *wstr = sv2wcs (new_text);
1169 1595
1170 int len = min (wcslen (wstr) - start_ofs, max_len); 1596 int len = min (wcslen (wstr) - start_ofs, max_len);
1171 1597
1172 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1598 if (start_col < 0 || start_col + len > THIS->ncol)
1173 { 1599 {
1174 free (wstr); 1600 free (wstr);
1175 croak ("new_text extends beyond horizontal margins"); 1601 croak ("new_text extends beyond horizontal margins");
1176 } 1602 }
1177 1603
… …
1187 1613
1188void 1614void
1189rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1615rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1190 PPCODE: 1616 PPCODE:
1191{ 1617{
1192 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1618 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1193 XSRETURN_EMPTY; 1619 XSRETURN_EMPTY;
1194 1620
1195 line_t &l = ROW(row_number); 1621 line_t &l = ROW(row_number);
1196 1622
1197 if (GIMME_V != G_VOID) 1623 if (GIMME_V != G_VOID)
… …
1209 { 1635 {
1210 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 1636 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1211 croak ("new_rend must be arrayref"); 1637 croak ("new_rend must be arrayref");
1212 1638
1213 AV *av = (AV *)SvRV (new_rend); 1639 AV *av = (AV *)SvRV (new_rend);
1214 int len = min (av_len (av) + 1 - start_ofs, max_len); 1640 int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1215 1641
1216 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1642 if (start_col < 0 || start_col + len > THIS->ncol)
1217 croak ("new_rend array extends beyond horizontal margins"); 1643 croak ("new_rend array extends beyond horizontal margins");
1218 1644
1219 for (int col = start_col; col < start_col + len; col++) 1645 for (int col = start_col; col < start_col + len; col++)
1220 { 1646 {
1221 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; 1647 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
… …
1227 1653
1228int 1654int
1229rxvt_term::ROW_l (int row_number, int new_length = -1) 1655rxvt_term::ROW_l (int row_number, int new_length = -1)
1230 CODE: 1656 CODE:
1231{ 1657{
1232 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1658 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1233 XSRETURN_EMPTY; 1659 XSRETURN_EMPTY;
1234 1660
1235 line_t &l = ROW(row_number); 1661 line_t &l = ROW(row_number);
1236 RETVAL = l.l; 1662 RETVAL = l.l;
1237 1663
… …
1243 1669
1244bool 1670bool
1245rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) 1671rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1246 CODE: 1672 CODE:
1247{ 1673{
1248 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1674 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1249 XSRETURN_EMPTY; 1675 XSRETURN_EMPTY;
1250 1676
1251 line_t &l = ROW(row_number); 1677 line_t &l = ROW(row_number);
1252 RETVAL = l.is_longer (); 1678 RETVAL = l.is_longer ();
1253 1679
… …
1261rxvt_term::special_encode (SV *string) 1687rxvt_term::special_encode (SV *string)
1262 CODE: 1688 CODE:
1263{ 1689{
1264 wchar_t *wstr = sv2wcs (string); 1690 wchar_t *wstr = sv2wcs (string);
1265 int wlen = wcslen (wstr); 1691 int wlen = wcslen (wstr);
1266 wchar_t *rstr = new wchar_t [wlen]; // cannot become longer 1692 wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1267 1693
1268 rxvt_push_locale (THIS->locale); 1694 rxvt_push_locale (THIS->locale);
1269 1695
1270 wchar_t *r = rstr; 1696 wchar_t *r = rstr;
1271 for (wchar_t *s = wstr; *s; s++) 1697 for (wchar_t *s = wstr; *s; s++)
1698 {
1699 int w = WCWIDTH (*s);
1700
1272 if (wcwidth (*s) == 0) 1701 if (w == 0)
1273 { 1702 {
1274 if (r == rstr) 1703 if (r == rstr)
1275 croak ("leading combining character unencodable"); 1704 croak ("leading combining character unencodable");
1276 1705
1277 unicode_t n = rxvt_compose (r[-1], *s); 1706 unicode_t n = rxvt_compose (r[-1], *s);
1278 if (n == NOCHAR) 1707 if (n == NOCHAR)
1279 n = rxvt_composite.compose (r[-1], *s); 1708 n = rxvt_composite.compose (r[-1], *s);
1280 1709
1281 r[-1] = n; 1710 r[-1] = n;
1282 } 1711 }
1283#if !UNICODE_3 1712#if !UNICODE_3
1284 else if (*s >= 0x10000) 1713 else if (*s >= 0x10000)
1285 *r++ = rxvt_composite.compose (*s); 1714 *r++ = rxvt_composite.compose (*s);
1286#endif 1715#endif
1287 else 1716 else
1288 *r++ = *s; 1717 *r++ = *s;
1718
1719 // the *2 above only allows wcwidth <= 2
1720 if (w > 1)
1721 *r++ = NOCHAR;
1722 }
1289 1723
1290 rxvt_pop_locale (); 1724 rxvt_pop_locale ();
1291 1725
1292 RETVAL = taint_if (wcs2sv (rstr, r - rstr), string); 1726 RETVAL = wcs2sv (rstr, r - rstr);
1293
1294 delete [] rstr;
1295} 1727}
1296 OUTPUT: 1728 OUTPUT:
1297 RETVAL 1729 RETVAL
1298 1730
1299SV * 1731SV *
1300rxvt_term::special_decode (SV *text) 1732rxvt_term::special_decode (SV *text)
1301 CODE: 1733 CODE:
1302{ 1734{
1303 wchar_t *wstr = sv2wcs (text); 1735 wchar_t *wstr = sv2wcs (text);
1304 int wlen = wcslen (wstr);
1305 int dlen = 0; 1736 int dlen = 0;
1306 1737
1307 // find length 1738 // find length
1308 for (wchar_t *s = wstr; *s; s++) 1739 for (wchar_t *s = wstr; *s; s++)
1309 if (*s == NOCHAR) 1740 if (*s == NOCHAR)
… …
1311 else if (IS_COMPOSE (*s)) 1742 else if (IS_COMPOSE (*s))
1312 dlen += rxvt_composite.expand (*s, 0); 1743 dlen += rxvt_composite.expand (*s, 0);
1313 else 1744 else
1314 dlen++; 1745 dlen++;
1315 1746
1316 wchar_t *rstr = new wchar_t [dlen]; 1747 wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1317 1748
1318 // decode 1749 // decode
1319 wchar_t *r = rstr; 1750 wchar_t *r = rstr;
1320 for (wchar_t *s = wstr; *s; s++) 1751 for (wchar_t *s = wstr; *s; s++)
1321 if (*s == NOCHAR) 1752 if (*s == NOCHAR)
… …
1323 else if (IS_COMPOSE (*s)) 1754 else if (IS_COMPOSE (*s))
1324 r += rxvt_composite.expand (*s, r); 1755 r += rxvt_composite.expand (*s, r);
1325 else 1756 else
1326 *r++ = *s; 1757 *r++ = *s;
1327 1758
1328 RETVAL = taint_if (wcs2sv (rstr, r - rstr), text); 1759 RETVAL = wcs2sv (rstr, r - rstr);
1329
1330 delete [] rstr;
1331} 1760}
1332 OUTPUT: 1761 OUTPUT:
1333 RETVAL 1762 RETVAL
1334 1763
1335void 1764void
1336rxvt_term::_resource (char *name, int index, SV *newval = 0) 1765rxvt_term::_resource (char *name, int index, SV *newval = 0)
1337 PPCODE: 1766 PPCODE:
1338{ 1767{
1339 struct resval { const char *name; int value; } rslist [] = { 1768 static const struct resval { const char *name; int value; } *rs, rslist [] = {
1340# define def(name) { # name, Rs_ ## name }, 1769# define def(name) { # name, Rs_ ## name },
1341# define reserve(name,count) 1770# define reserve(name,count)
1342# include "rsinc.h" 1771# include "rsinc.h"
1343# undef def 1772# undef def
1344# undef reserve 1773# undef reserve
1345 }; 1774 };
1346 1775
1347 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 1776 rs = rslist + ecb_array_length (rslist);
1348 1777
1778 if (*name)
1349 do { 1779 {
1780 do {
1350 if (rs-- == rslist) 1781 if (rs-- == rslist)
1351 croak ("no such resource '%s', requested", name); 1782 croak ("no such resource '%s', requested", name);
1352 } while (strcmp (name, rs->name)); 1783 } while (strcmp (name, rs->name));
1353 1784
1354 index += rs->value; 1785 index += rs->value;
1786 }
1787 else
1788 {
1789 --rs;
1790 name = "";
1791 }
1355 1792
1356 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) 1793 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1357 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); 1794 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1358 1795
1359 if (GIMME_V != G_VOID) 1796 if (GIMME_V != G_VOID)
1360 XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef); 1797 XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1361 1798
1362 if (newval) 1799 if (newval)
1363 { 1800 {
1364 if (SvOK (newval)) 1801 if (SvOK (newval))
1365 { 1802 {
… …
1372 } 1809 }
1373} 1810}
1374 1811
1375const char * 1812const char *
1376rxvt_term::x_resource (const char *name) 1813rxvt_term::x_resource (const char *name)
1377 CLEANUP:
1378 SvTAINTED_on (ST (0));
1379 1814
1380bool 1815bool
1381rxvt_term::option (U32 optval, int set = -1) 1816rxvt_term::option (U8 optval, int set = -1)
1382 CODE: 1817 CODE:
1383{ 1818{
1384 RETVAL = THIS->options & optval; 1819 RETVAL = THIS->option (optval);
1385 1820
1386 if (set >= 0) 1821 if (set >= 0)
1387 { 1822 {
1388 if (set)
1389 THIS->options |= optval; 1823 THIS->set_option (optval, set);
1390 else
1391 THIS->options &= ~optval;
1392 1824
1825 if (THIS->init_done) // avoid doing this before START
1393 switch (optval) 1826 switch (optval)
1394 { 1827 {
1395 case Opt_skipBuiltinGlyphs: 1828 case Opt_skipBuiltinGlyphs:
1396 THIS->set_fonts (); 1829 THIS->set_fonts ();
1397 THIS->scr_remap_chars (); 1830 THIS->scr_remap_chars ();
1398 THIS->scr_touch (true); 1831 THIS->scr_touch (true);
1399 THIS->want_refresh = 1; 1832 THIS->want_refresh = 1;
1833 THIS->refresh_check ();
1400 break; 1834 break;
1835#ifdef CURSOR_BLINK
1836 case Opt_cursorBlink:
1837 THIS->cursor_blink_reset ();
1838 break;
1839#endif
1401 1840
1402 case Opt_cursorUnderline: 1841 case Opt_cursorUnderline:
1842 THIS->cursor_type = set ? 1 : 0;
1403 THIS->want_refresh = 1; 1843 THIS->want_refresh = 1;
1844 THIS->refresh_check ();
1404 break; 1845 break;
1405 1846
1406# case Opt_scrollBar_floating: 1847# case Opt_scrollBar_floating:
1407# case Opt_scrollBar_right: 1848# case Opt_scrollBar_right:
1408# THIS->resize_all_windows (THIS->width, THIS->height, 1); 1849# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1409# break; 1850# break;
1410 } 1851 }
1411 } 1852 }
1412} 1853}
1413 OUTPUT: 1854 OUTPUT:
1414 RETVAL 1855 RETVAL
1415 1856
1416bool 1857bool
1417rxvt_term::parse_keysym (char *keysym, char *str) 1858rxvt_term::bind_action (char *keysym, char *str)
1859 ALIAS:
1860 parse_keysym = 1
1418 CODE: 1861 CODE:
1419 RETVAL = 0 < THIS->parse_keysym (keysym, str); 1862 RETVAL = 0 < THIS->bind_action (keysym, str);
1420 THIS->keyboard->register_done (); 1863 THIS->keyboard->register_done ();
1421 OUTPUT: 1864 OUTPUT:
1422 RETVAL 1865 RETVAL
1423 1866
1424void 1867void
… …
1441 EXTEND (SP, 2); 1884 EXTEND (SP, 2);
1442 PUSHs (sv_2mortal (newSViv (rc.row))); 1885 PUSHs (sv_2mortal (newSViv (rc.row)));
1443 PUSHs (sv_2mortal (newSViv (rc.col))); 1886 PUSHs (sv_2mortal (newSViv (rc.col)));
1444 } 1887 }
1445 1888
1446 if (items == 3) 1889 if (items >= 3)
1890 {
1891 rc.row = SvIV (ST (1));
1892 rc.col = SvIV (ST (2));
1893
1894 if (ix == 2)
1447 { 1895 {
1448 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1896 if (rc.col == 0)
1449 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1897 {
1898 // col == 0 means end of previous line
1899 rc.row--;
1900 rc.col = THIS->ncol;
1901 }
1902 else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
1903 && rc.col > ROW(rc.row).l)
1904 {
1905 // col >= length means while line and add newline
1906 rc.col = THIS->ncol;
1907 }
1908 }
1909
1910 clamp_it (rc.col, 0, THIS->ncol);
1911 clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1450 1912
1451 if (ix) 1913 if (ix)
1452 THIS->want_refresh = 1; 1914 {
1915 THIS->selection.screen = THIS->current_screen;
1916
1917 THIS->selection_changed ();
1918 THIS->refresh_check ();
1453 } 1919 }
1920 }
1454} 1921}
1455 1922
1456char 1923int
1457rxvt_term::cur_charset () 1924rxvt_term::selection_screen (int screen = -1)
1458 CODE: 1925 CODE:
1459 RETVAL = THIS->charsets [THIS->screen.charset]; 1926 RETVAL = THIS->selection.screen;
1460 OUTPUT: 1927 if (screen >= 0)
1928 THIS->selection.screen = screen;
1929 OUTPUT:
1461 RETVAL 1930 RETVAL
1462 1931
1463#void 1932void
1464#rxvt_term::selection_clear () 1933rxvt_term::selection_request (Time tm, int selnum)
1465 1934
1466void 1935void
1936rxvt_term::selection_clear (bool clipboard = false)
1937
1938void
1467rxvt_term::selection_make (U32 eventtime, bool rect = false) 1939rxvt_term::selection_make (Time eventtime, bool rect = false)
1468 CODE: 1940 CODE:
1469 THIS->selection.op = SELECTION_CONT; 1941 THIS->selection.op = SELECTION_CONT;
1470 THIS->selection.rect = rect; 1942 THIS->selection.rect = rect;
1471 THIS->selection_make (eventtime); 1943 THIS->selection_make (eventtime);
1472 1944
1473int 1945int
1474rxvt_term::selection_grab (U32 eventtime) 1946rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1475 1947
1476void 1948void
1477rxvt_term::selection (SV *newtext = 0) 1949rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1478 PPCODE: 1950 PPCODE:
1479{ 1951{
1952 wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
1953 unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
1954
1480 if (GIMME_V != G_VOID) 1955 if (GIMME_V != G_VOID)
1481 XPUSHs (THIS->selection.text 1956 XPUSHs (text
1482 ? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))) 1957 ? sv_2mortal (wcs2sv (text, len))
1483 : &PL_sv_undef); 1958 : &PL_sv_undef);
1484 1959
1485 if (newtext) 1960 if (newtext)
1486 { 1961 {
1487 free (THIS->selection.text); 1962 free (text);
1488 1963
1489 THIS->selection.text = sv2wcs (newtext); 1964 text = sv2wcs (newtext);
1490 THIS->selection.len = wcslen (THIS->selection.text); 1965 len = wcslen (text);
1491 } 1966 }
1492} 1967}
1968
1969char
1970rxvt_term::cur_charset ()
1971 CODE:
1972 RETVAL = THIS->charsets [THIS->screen.charset];
1973 OUTPUT:
1974 RETVAL
1493 1975
1494void 1976void
1495rxvt_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) 1977rxvt_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)
1496 1978
1497void 1979void
1498rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid) 1980rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1499 1981
1500void 1982void
1501rxvt_term::scr_bell () 1983rxvt_term::scr_bell ()
1984
1985void
1986rxvt_term::scr_recolour (bool refresh = true);
1987
1988void
1989rxvt_term::scr_change_screen (int screen)
1502 1990
1503void 1991void
1504rxvt_term::scr_add_lines (SV *string) 1992rxvt_term::scr_add_lines (SV *string)
1505 CODE: 1993 CODE:
1506{ 1994{
1507 wchar_t *wstr = sv2wcs (string); 1995 wchar_t *wstr = sv2wcs (string);
1508 THIS->scr_add_lines (wstr, wcslen (wstr)); 1996 THIS->scr_add_lines (wstr, wcslen (wstr));
1509 free (wstr); 1997 free (wstr);
1510} 1998}
1999
2000void
2001rxvt_term::tt_write_user_input (SV *octets)
2002 INIT:
2003 STRLEN len;
2004 char *str = SvPVbyte (octets, len);
2005 C_ARGS:
2006 str, len
1511 2007
1512void 2008void
1513rxvt_term::tt_write (SV *octets) 2009rxvt_term::tt_write (SV *octets)
1514 INIT: 2010 INIT:
1515 STRLEN len; 2011 STRLEN len;
1516 char *str = SvPVbyte (octets, len); 2012 char *str = SvPVbyte (octets, len);
1517 C_ARGS: 2013 C_ARGS:
1518 str, len 2014 str, len
1519 2015
1520void 2016void
2017rxvt_term::tt_paste (SV *octets)
2018 INIT:
2019 STRLEN len;
2020 char *str = SvPVbyte (octets, len);
2021 C_ARGS:
2022 str, len
2023
2024void
1521rxvt_term::cmd_parse (SV *octets) 2025rxvt_term::cmd_parse (SV *octets)
1522 CODE: 2026 CODE:
1523{ 2027{
1524 STRLEN len; 2028 STRLEN len;
1525 char *str = SvPVbyte (octets, len); 2029 char *str = SvPVbyte (octets, len);
… …
1547 o->self = (HV *)SvRV (RETVAL); 2051 o->self = (HV *)SvRV (RETVAL);
1548} 2052}
1549 OUTPUT: 2053 OUTPUT:
1550 RETVAL 2054 RETVAL
1551 2055
2056#############################################################################
2057# Various X Utility Functions
2058#############################################################################
2059
2060void
2061rxvt_term::XListProperties (Window window)
2062 PPCODE:
2063{
2064 int count;
2065 Atom *props = XListProperties (THIS->dpy, window, &count);
2066
2067 EXTEND (SP, count);
2068 while (count--)
2069 PUSHs (newSVuv ((U32)props [count]));
2070
2071 XFree (props);
2072}
2073
2074void
2075rxvt_term::XGetWindowProperty (Window window, Atom property)
2076 PPCODE:
2077{
2078 Atom type;
2079 int format;
2080 unsigned long nitems;
2081 unsigned long bytes_after;
2082 unsigned char *prop;
2083
2084 XGetWindowProperty (THIS->dpy, window, property,
2085 0, 1<<24, 0, AnyPropertyType,
2086 &type, &format, &nitems, &bytes_after, &prop);
2087
2088 if (type != None)
2089 {
2090 int elemsize = format == 16 ? sizeof (short)
2091 : format == 32 ? sizeof (long)
2092 : 1;
2093
2094 EXTEND (SP, 3);
2095 PUSHs (newSVuv ((U32)type));
2096 PUSHs (newSViv (format));
2097 PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
2098 XFree (prop);
2099 }
2100}
2101
2102void
2103rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
2104 CODE:
2105{
2106 STRLEN len;
2107 char *data_ = SvPVbyte (data, len);
2108
2109 int elemsize = format == 16 ? sizeof (short)
2110 : format == 32 ? sizeof (long)
2111 : 1;
2112
2113 XChangeProperty (THIS->dpy, window, property,
2114 type, format, PropModeReplace,
2115 (unsigned char *)data_, len / elemsize);
2116}
2117
2118Atom
2119XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
2120 C_ARGS: term->dpy, atom_name, only_if_exists
2121
2122char *
2123XGetAtomName (rxvt_term *term, Atom atom)
2124 C_ARGS: term->dpy, atom
2125 CLEANUP:
2126 XFree (RETVAL);
2127
2128void
2129XDeleteProperty (rxvt_term *term, Window window, Atom property)
2130 C_ARGS: term->dpy, window, property
2131
2132Window
2133rxvt_term::DefaultRootWindow ()
2134 CODE:
2135 RETVAL = THIS->display->root;
2136 OUTPUT:
2137 RETVAL
2138
2139#if 0
2140
2141Window
2142XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
2143 C_ARGS: term->dpy, (Window)parent,
2144 x, y, width, height, 0,
2145 term->pix_colors_focused[Color_border],
2146 term->pix_colors_focused[Color_border]
2147
2148#endif
2149
2150void
2151XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
2152 C_ARGS: term->dpy, window, parent, x, y
2153
2154void
2155XMapWindow (rxvt_term *term, Window window)
2156 C_ARGS: term->dpy, window
2157
2158void
2159XUnmapWindow (rxvt_term *term, Window window)
2160 C_ARGS: term->dpy, window
2161
2162void
2163XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
2164 C_ARGS: term->dpy, window, x, y, width, height
2165
2166void
2167rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
2168 CODE:
2169{
2170 XWindowAttributes attr;
2171 XGetWindowAttributes (THIS->dpy, window, &attr);
2172 XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
2173}
2174
2175void
2176rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
2177 PPCODE:
2178{
2179 int dx, dy;
2180 Window child;
2181
2182 if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
2183 {
2184 EXTEND (SP, 3);
2185 PUSHs (newSViv (dx));
2186 PUSHs (newSViv (dy));
2187 PUSHs (newSVuv (child));
2188 }
2189}
2190
2191#############################################################################
2192# fancy bg bloatstuff (TODO: should be moved up somewhere)
2193
2194bool
2195rxvt_term::has_render ()
2196 CODE:
2197 RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
2198 OUTPUT:
2199 RETVAL
2200
2201void
2202rxvt_term::background_geometry (bool border = false)
2203 PPCODE:
2204 EXTEND (SP, 4);
2205 PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
2206 PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
2207 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
2208 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
2209
2210#if HAVE_IMG
2211
2212rxvt_img *
2213rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
2214 CODE:
2215 XRenderPictFormat *f = SvOK (format)
2216 ? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
2217 : XRenderFindVisualFormat (THIS->dpy, THIS->visual);
2218 RETVAL = new rxvt_img (THIS, f, x, y, width, height);
2219 RETVAL->alloc ();
2220 OUTPUT:
2221 RETVAL
2222
2223#if ENABLE_TRANSPARENCY
2224
2225rxvt_img *
2226rxvt_term::new_img_from_root ()
2227 CODE:
2228 RETVAL = rxvt_img::new_from_root (THIS);
2229 OUTPUT:
2230 RETVAL
2231
2232#endif
2233
2234#if HAVE_PIXBUF
2235
2236rxvt_img *
2237rxvt_term::new_img_from_file (octet_string filename)
2238 CODE:
2239 try
2240 {
2241 RETVAL = rxvt_img::new_from_file (THIS, filename);
2242 }
2243 catch (const class rxvt_failure_exception &e)
2244 {
2245 croak ("new_img_from_file failed");
2246 }
2247 OUTPUT:
2248 RETVAL
2249
2250#endif
2251
2252void
2253rxvt_term::set_background (rxvt_img *img, bool border = false)
2254 CODE:
2255 delete THIS->bg_img;
2256 THIS->bg_img = 0;
2257 THIS->bg_flags = 0;
2258
2259 if (img) // TODO: cannot be false
2260 {
2261 img = img->clone (); // own the img
2262
2263 if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
2264 img->sub_rect (0, 0,
2265 border ? THIS->vt_width : THIS->szHint.width,
2266 border ? THIS->vt_height : THIS->szHint.height)
2267 ->replace (img);
2268
2269 // just in case, should usually be a nop
2270 img->reify ()
2271 ->replace (img);
2272
2273 img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
2274 ->replace (img);
2275
2276 THIS->bg_img = img;
2277 THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
2278
2279 if (!border)
2280 THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
2281 }
2282
2283#endif
2284
2285#############################################################################
2286# urxvt::overlay
2287#############################################################################
2288
1552MODULE = urxvt PACKAGE = urxvt::overlay 2289MODULE = urxvt PACKAGE = urxvt::overlay
1553 2290
1554void 2291void
1555overlay::set (int x, int y, SV *text, SV *rend = 0) 2292overlay::set (int x, int y, SV *text, SV *rend = 0)
1556 2293
… …
1561overlay::hide () 2298overlay::hide ()
1562 2299
1563void 2300void
1564overlay::DESTROY () 2301overlay::DESTROY ()
1565 2302
2303INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
2304
2305MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
2306
2307#if HAVE_PIXBUF
2308
2309urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
2310 C_ARGS: filename, 0
2311
2312void
2313DESTROY (urxvt::pixbuf self)
2314 CODE:
2315 g_object_unref (self);
2316
2317#endif
2318
1566MODULE = urxvt PACKAGE = urxvt::timer 2319MODULE = urxvt PACKAGE = urxvt::img
1567 2320
1568SV * 2321#if HAVE_IMG
1569timer::new () 2322
2323# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
2324# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
2325
2326void
2327rxvt_img::geometry ()
1570 CODE: 2328 PPCODE:
1571 timer *w = new timer; 2329 EXTEND (SP, 4);
1572 w->start (NOW); 2330 PUSHs (sv_2mortal (newSViv (THIS->x)));
1573 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 2331 PUSHs (sv_2mortal (newSViv (THIS->y)));
1574 w->self = (HV *)SvRV (RETVAL); 2332 PUSHs (sv_2mortal (newSViv (THIS->w)));
1575 OUTPUT: 2333 PUSHs (sv_2mortal (newSViv (THIS->h)));
1576 RETVAL
1577 2334
1578timer * 2335int
1579timer::cb (SV *cb) 2336rxvt_img::x ()
2337 ALIAS:
2338 x = 0
2339 y = 1
2340 w = 2
2341 h = 3
1580 CODE: 2342 CODE:
1581 THIS->cb (cb); 2343 switch (ix)
2344 {
2345 case 0: RETVAL = THIS->x; break;
2346 case 1: RETVAL = THIS->y; break;
2347 case 2: RETVAL = THIS->w; break;
2348 case 3: RETVAL = THIS->h; break;
2349 }
2350 OUTPUT:
1582 RETVAL = THIS; 2351 RETVAL
1583 OUTPUT:
1584 RETVAL
1585 2352
1586NV 2353Pixmap
1587timer::at () 2354rxvt_img::pm ()
1588 CODE: 2355 CODE:
1589 RETVAL = THIS->at; 2356 RETVAL = THIS->pm;
1590 OUTPUT: 2357 OUTPUT:
1591 RETVAL 2358 RETVAL
1592 2359
1593timer * 2360void
1594timer::interval (NV interval) 2361rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
2362 PROTOTYPE: $;$$$$
2363 INIT:
2364 rgba cc = parse_rgba (c, THIS->s);
2365 C_ARGS: cc, x, y, w, h
2366
2367void
2368rxvt_img::DESTROY ()
2369 CODE:
2370 delete THIS;
2371
2372void
2373rxvt_img::add_alpha ()
2374
2375void
2376rxvt_img::unshare ()
2377
2378void
2379rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1595 CODE: 2380 PPCODE:
1596 THIS->interval = interval; 2381 if (items >= 2)
2382 THIS->repeat_mode (repeat);
2383 if (GIMME_V != G_VOID)
2384 XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
2385
2386void
2387rxvt_img::move (int dx, int dy)
2388
2389void
2390rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2391
2392void
2393rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2394
2395void
2396rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
2397
2398rxvt_img *
2399rxvt_img::clone ()
2400
2401rxvt_img *
2402rxvt_img::reify ()
2403
2404rxvt_img *
2405rxvt_img::sub_rect (int x, int y, int width, int height)
2406
2407rxvt_img *
2408rxvt_img::blur (int rh, int rv)
2409
2410rxvt_img *
2411rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
2412
2413rxvt_img *
2414rxvt_img::transform (rxvt_img::nv p11, rxvt_img::nv p12, rxvt_img::nv p13, rxvt_img::nv p21, rxvt_img::nv p22, rxvt_img::nv p23, rxvt_img::nv p31, rxvt_img::nv p32, rxvt_img::nv p33)
2415 INIT:
2416 rxvt_img::nv matrix[3][3] = {
2417 { p11, p12, p13 },
2418 { p21, p22, p23 },
2419 { p31, p32, p33 }
2420 };
2421 C_ARGS: matrix
2422
2423rxvt_img *
2424rxvt_img::scale (int new_width, int new_height)
2425
2426rxvt_img *
2427rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
2428
2429rxvt_img *
2430rxvt_img::tint (SV *c)
2431 INIT:
2432 rgba cc = parse_rgba (c, THIS->s);
2433 C_ARGS: cc
2434
2435rxvt_img *
2436rxvt_img::shade (rxvt_img::nv factor)
2437
2438rxvt_img *
2439rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
2440 CODE:
2441 rxvt_img::nv *vparams = 0;
2442 int nparams = 0;
2443
2444 if (SvOK (params))
2445 {
2446 if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
2447 croak ("rxvt_img::filter: params must be an array reference with parameter values");
2448
2449 nparams = av_len ((AV *)SvRV (params)) + 1;
2450 vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
2451
2452 for (int i = 0; i < nparams; ++i)
2453 vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
2454 }
2455
2456 RETVAL = THIS->filter (name, nparams, vparams);
2457 free (vparams);
2458 OUTPUT:
1597 RETVAL = THIS; 2459 RETVAL
1598 OUTPUT:
1599 RETVAL
1600 2460
1601timer * 2461#endif
1602timer::set (NV tstamp)
1603 CODE:
1604 THIS->set (tstamp);
1605 RETVAL = THIS;
1606 OUTPUT:
1607 RETVAL
1608 2462
1609timer *
1610timer::start (NV tstamp = THIS->at)
1611 CODE:
1612 THIS->start (tstamp);
1613 RETVAL = THIS;
1614 OUTPUT:
1615 RETVAL
1616
1617timer *
1618timer::stop ()
1619 CODE:
1620 THIS->stop ();
1621 RETVAL = THIS;
1622 OUTPUT:
1623 RETVAL
1624
1625void
1626timer::DESTROY ()
1627
1628MODULE = urxvt PACKAGE = urxvt::iow
1629
1630SV *
1631iow::new ()
1632 CODE:
1633 iow *w = new iow;
1634 RETVAL = newSVptr ((void *)w, "urxvt::iow");
1635 w->self = (HV *)SvRV (RETVAL);
1636 OUTPUT:
1637 RETVAL
1638
1639iow *
1640iow::cb (SV *cb)
1641 CODE:
1642 THIS->cb (cb);
1643 RETVAL = THIS;
1644 OUTPUT:
1645 RETVAL
1646
1647iow *
1648iow::fd (int fd)
1649 CODE:
1650 THIS->fd = fd;
1651 RETVAL = THIS;
1652 OUTPUT:
1653 RETVAL
1654
1655iow *
1656iow::events (short events)
1657 CODE:
1658 THIS->events = events;
1659 RETVAL = THIS;
1660 OUTPUT:
1661 RETVAL
1662
1663iow *
1664iow::start ()
1665 CODE:
1666 THIS->start ();
1667 RETVAL = THIS;
1668 OUTPUT:
1669 RETVAL
1670
1671iow *
1672iow::stop ()
1673 CODE:
1674 THIS->stop ();
1675 RETVAL = THIS;
1676 OUTPUT:
1677 RETVAL
1678
1679void
1680iow::DESTROY ()
1681
1682

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