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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.47 by root, Mon Jan 9 02:06:43 2006 UTC vs.
Revision 1.222 by root, Sat May 17 15:25:04 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) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7 * 7 *
8 * This program is free software; you can redistribute it and/or modify 8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by 9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or 10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
… …
23#define line_t perl_line_t 23#define line_t perl_line_t
24#include <EXTERN.h> 24#include <EXTERN.h>
25#include <perl.h> 25#include <perl.h>
26#include <XSUB.h> 26#include <XSUB.h>
27#undef line_t 27#undef line_t
28#undef bool // perl defines it's own bool type, except with g++... what a trap
28 29
29#include "../config.h" 30#include "../config.h"
30 31
31#include <cstddef> 32#include <stddef.h>
32#include <cstdarg> 33#include <stdarg.h>
33 34
35#include "unistd.h"
36
37#include "ev_cpp.h"
34#include "rxvt.h" 38#include "rxvt.h"
35#include "iom.h" 39#include "keyboard.h"
36#include "rxvtutil.h" 40#include "rxvtutil.h"
37#include "rxvtperl.h" 41#include "rxvtperl.h"
38 42
39#include "perlxsi.c" 43#include "perlxsi.c"
40 44
41#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
42# define GRAB_CURSOR THIS->leftptr_cursor 45#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
43#else
44# define GRAB_CURSOR None
45#endif
46 46
47#undef LINENO 47#undef LINENO
48#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)
49#undef ROW 49#undef ROW
50#define ROW(n) THIS->row_buf [LINENO (n)] 50#define ROW(n) THIS->row_buf [LINENO (n)]
51 51
52///////////////////////////////////////////////////////////////////////////// 52/////////////////////////////////////////////////////////////////////////////
53 53
54static SV * 54typedef char * octet_string;
55taint (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)
56{ 70{
57 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
58 return sv; 107 return c;
59} 108}
60 109
61static SV * 110/////////////////////////////////////////////////////////////////////////////
62taint_if (SV *sv, SV *src) 111#endif
63{
64 if (SvTAINTED (src))
65 SvTAINT (sv);
66
67 return sv;
68}
69 112
70static wchar_t * 113static wchar_t *
71sv2wcs (SV *sv) 114sv2wcs (SV *sv)
72{ 115{
73 STRLEN len; 116 STRLEN len;
… …
86 129
87 return sv; 130 return sv;
88} 131}
89 132
90static SV * 133static SV *
91new_ref (HV *hv, const char *klass)
92{
93 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
94}
95
96//TODO: use magic
97static SV *
98newSVptr (void *ptr, const char *klass) 134newSVptr (void *ptr, const char *klass)
99{ 135{
100 HV *hv = newHV (); 136 HV *hv = newHV ();
101 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 137 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
102 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 138 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
… …
124 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);
125 161
126 return (long)mg->mg_ptr; 162 return (long)mg->mg_ptr;
127} 163}
128 164
129#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self) 165#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
130#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") 166#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
131 167
132///////////////////////////////////////////////////////////////////////////// 168/////////////////////////////////////////////////////////////////////////////
133 169
134struct perl_watcher 170#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
171
172class overlay : overlay_base
135{ 173{
136 SV *cbsv; 174 rxvt_term *THIS;
175 AV *overlay_av;
176 int border;
177
178public:
137 HV *self; 179 HV *self;
138
139 perl_watcher ()
140 : cbsv (newSV (0))
141 {
142 }
143
144 ~perl_watcher ()
145 {
146 SvREFCNT_dec (cbsv);
147 }
148
149 void cb (SV *cb)
150 {
151 sv_setsv (cbsv, cb);
152 }
153
154 void invoke (const char *type, SV *self, int arg = -1);
155};
156
157void
158perl_watcher::invoke (const char *type, SV *self, int arg)
159{
160 dSP;
161
162 ENTER;
163 SAVETMPS;
164
165 PUSHMARK (SP);
166
167 XPUSHs (sv_2mortal (self));
168
169 if (arg >= 0)
170 XPUSHs (sv_2mortal (newSViv (arg)));
171
172 PUTBACK;
173 call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
174 SPAGAIN;
175
176 PUTBACK;
177 FREETMPS;
178 LEAVE;
179
180 if (SvTRUE (ERRSV))
181 rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
182}
183
184#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
185#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
186
187struct timer : time_watcher, perl_watcher
188{
189 tstamp interval;
190
191 timer ()
192 : time_watcher (this, &timer::execute)
193 {
194 }
195
196 void execute (time_watcher &w)
197 {
198 if (interval)
199 start (at + interval);
200
201 invoke ("urxvt::timer", newSVtimer (this));
202 }
203};
204
205#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
206#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
207
208struct iow : io_watcher, perl_watcher
209{
210 iow ()
211 : io_watcher (this, &iow::execute)
212 {
213 }
214
215 void execute (io_watcher &w, short revents)
216 {
217 invoke ("urxvt::iow", newSViow (this), revents);
218 }
219};
220
221/////////////////////////////////////////////////////////////////////////////
222
223#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
224
225struct overlay {
226 HV *self;
227 rxvt_term *THIS;
228 int x, y, w, h;
229 int border;
230 text_t **text;
231 rend_t **rend;
232 180
233 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);
234 ~overlay (); 182 ~overlay ();
235 183
236 void show (); 184 void show ();
… …
240 188
241 void set (int x, int y, SV *str, SV *rend); 189 void set (int x, int y, SV *str, SV *rend);
242}; 190};
243 191
244overlay::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)
245: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2) 193: THIS(THIS), border(border == 2), overlay_av (0)
246{ 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
247 if (border == 2) 203 if (border == 2)
248 { 204 {
249 w += 2; 205 w += 2;
250 h += 2; 206 h += 2;
251 } 207 }
… …
289 *rp++ = r; 245 *rp++ = r;
290 } 246 }
291 } 247 }
292 248
293 show (); 249 show ();
294 THIS->want_refresh = 1;
295} 250}
296 251
297overlay::~overlay () 252overlay::~overlay ()
298{ 253{
299 hide (); 254 hide ();
… …
304 delete [] rend[y]; 259 delete [] rend[y];
305 } 260 }
306 261
307 delete [] text; 262 delete [] text;
308 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));
309 276
310 THIS->want_refresh = 1; 277 THIS->want_refresh = 1;
311} 278 THIS->refresh_check ();
312
313void
314overlay::show ()
315{
316 char key[33]; sprintf (key, "%32lx", (long)this);
317
318 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
319 hv_store (hv, key, 32, newSViv ((long)this), 0);
320} 279}
321 280
322void 281void
323overlay::hide () 282overlay::hide ()
324{ 283{
325 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0); 284 if (!overlay_av)
285 return;
326 286
327 if (ovs) 287 int i;
328 {
329 char key[33]; sprintf (key, "%32lx", (long)this);
330 288
331 HV *hv = (HV *)SvRV (*ovs); 289 for (i = AvFILL (overlay_av); i >= 0; i--)
332 hv_delete (hv, key, 32, G_DISCARD); 290 if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
333 } 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 ();
334} 303}
335 304
336void overlay::swap () 305void overlay::swap ()
337{ 306{
338 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));
339 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));
340 309
341 int ov_w = min (w, THIS->ncol - ov_x); 310 int ov_w = min (w, THIS->ncol - ov_x);
342 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;
343 317
344 for (int y = ov_h; y--; ) 318 for (int y = ov_h; y--; )
345 { 319 {
346 text_t *t1 = text [y]; 320 text_t *t1 = text [y];
347 rend_t *r1 = rend [y]; 321 rend_t *r1 = rend [y];
348 322
349 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;
350 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;
351 325
352 for (int x = ov_w; x--; ) 326 for (int x = ov_w; x--; )
353 { 327 {
354 text_t t = *t1; *t1++ = *t2; *t2++ = t; 328 text_t t = *t1; *t1++ = *t2; *t2++ = t;
355 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));
… …
378 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) 352 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
379 croak ("rend must be arrayref"); 353 croak ("rend must be arrayref");
380 354
381 AV *av = (AV *)SvRV (rend); 355 AV *av = (AV *)SvRV (rend);
382 356
383 for (int col = min (av_len (av) + 1, w - x - border); col--; ) 357 for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
384 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1)); 358 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
385 } 359 }
386 360
387 THIS->want_refresh = 1; 361 THIS->want_refresh = 1;
362 THIS->refresh_check ();
388} 363}
389
390 364
391///////////////////////////////////////////////////////////////////////////// 365/////////////////////////////////////////////////////////////////////////////
392 366
367#include "iom_perl.h"
368
369/////////////////////////////////////////////////////////////////////////////
370
393struct rxvt_perl_interp rxvt_perl; 371struct rxvt_perl_interp rxvt_perl;
394 372
395static PerlInterpreter *perl; 373static PerlInterpreter *perl;
396
397rxvt_perl_interp::rxvt_perl_interp ()
398{
399}
400 374
401rxvt_perl_interp::~rxvt_perl_interp () 375rxvt_perl_interp::~rxvt_perl_interp ()
402{ 376{
403 if (perl) 377 if (perl)
404 { 378 {
405 perl_destruct (perl); 379 perl_destruct (perl);
406 perl_free (perl); 380 perl_free (perl);
381 PERL_SYS_TERM ();
407 } 382 }
408} 383}
409 384
410void 385void
411rxvt_perl_interp::init () 386rxvt_perl_interp::init ()
412{ 387{
413 if (!perl) 388 if (!perl)
414 { 389 {
390 rxvt_push_locale (""); // perl init destroys current locale
391
392 {
393 perl_environ = rxvt_environ;
394 localise_env set_environ (perl_environ);
395
415 char *argv[] = { 396 char *args[] = {
416 "", 397 "",
417 "-T", 398 "-e"
418 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 399 "BEGIN {"
400 " urxvt->bootstrap;"
401 " unshift @INC, '" LIBDIR "';"
402 "}"
403 ""
404 "use urxvt;"
419 }; 405 };
406 int argc = ecb_array_length (args);
407 char **argv = args;
420 408
409 PERL_SYS_INIT3 (&argc, &argv, &environ);
421 perl = perl_alloc (); 410 perl = perl_alloc ();
422 perl_construct (perl); 411 perl_construct (perl);
423 412
424 if (perl_parse (perl, xs_init, 3, argv, (char **)NULL) 413 if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
425 || perl_run (perl)) 414 || perl_run (perl))
415 {
416 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
417
418 perl_destruct (perl);
419 perl_free (perl);
420 perl = 0;
421 }
422 }
423
424 rxvt_pop_locale ();
425 }
426}
427
428void
429rxvt_perl_interp::init (rxvt_term *term)
430{
431 init ();
432
433 if (perl && !term->perl.self)
434 {
435 // runs outside of perls ENV
436 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
437 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
438 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
439 }
440}
441
442void
443rxvt_perl_interp::eval (const char *str)
444{
445 eval_pv (str, 1);
446}
447
448void
449rxvt_perl_interp::usage (rxvt_term *term, int type)
450{
451 localise_env set_environ (perl_environ);
452
453 ENTER;
454 SAVETMPS;
455
456 dSP;
457 PUSHMARK (SP);
458 EXTEND (SP, 2);
459 PUSHs (sv_2mortal (newSVterm (term)));
460 PUSHs (sv_2mortal (newSViv (type)));
461 PUTBACK;
462 call_pv ("urxvt::usage", G_VOID | G_DISCARD);
463
464 FREETMPS;
465 LEAVE;
466}
467
468uint8_t
469rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
470{
471 localise_env set_environ (perl_environ);
472
473 ENTER;
474 SAVETMPS;
475
476 dSP;
477 PUSHMARK (SP);
478 EXTEND (SP, 6);
479 PUSHs (sv_2mortal (newSVterm (term)));
480 PUSHs (sv_2mortal (newSVpv (name, 0)));
481 PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
482 PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
483 PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
484 PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
485 PUTBACK;
486 call_pv ("urxvt::parse_resource", G_SCALAR);
487 SPAGAIN;
488
489 uint8_t ret = POPi;
490
491 FREETMPS;
492 LEAVE;
493
494 return ret;
495}
496
497static void
498ungrab (rxvt_term *THIS)
499{
500 if (THIS->perl.grabtime)
501 {
502 XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
503 XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
504 THIS->perl.grabtime = 0;
505 }
506}
507
508bool
509rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
510{
511 if (!perl || !term->perl.self)
512 return false;
513
514 localise_env set_environ (perl_environ);
515
516 // pre-handling of some events
517 if (htype == HOOK_REFRESH_END)
518 {
519 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
520
521 for (int i = 0; i <= AvFILL (av); i++)
522 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
523 }
524 else if (htype == HOOK_DESTROY)
525 {
526 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
527
528 for (int i = AvFILL (av); i >= 0; i--)
426 { 529 {
427 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); 530 rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
428 531 delete req;
429 perl_destruct (perl);
430 perl_free (perl);
431 perl = 0;
432 } 532 }
433 } 533 }
434}
435 534
436static void 535 bool event_consumed;
437ungrab (rxvt_term *THIS) 536
438{ 537 if (term->perl.should_invoke [htype])
439 if (THIS->perl.grabtime)
440 { 538 {
441 XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime); 539 dSP;
442 XUngrabPointer (THIS->display->display, THIS->perl.grabtime); 540 va_list ap;
443 THIS->perl.grabtime = 0; 541
542 va_start (ap, htype);
543
544 ENTER;
545 SAVETMPS;
546
547 PUSHMARK (SP);
548
549 EXTEND (SP, 2);
550 PUSHs (sv_2mortal (newSVterm (term)));
551 PUSHs (sv_2mortal (newSViv (htype)));
552
553 for (;;) {
554 data_type dt = (data_type)va_arg (ap, int);
555
556 switch (dt)
557 {
558 case DT_INT:
559 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
560 break;
561
562 case DT_LONG:
563 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
564 break;
565
566 case DT_STR:
567 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
568 break;
569
570 case DT_STR_LEN:
571 {
572 char *str = va_arg (ap, char *);
573 int len = va_arg (ap, int);
574
575 XPUSHs (sv_2mortal (newSVpvn (str, len)));
576 }
577 break;
578
579 case DT_WCS_LEN:
580 {
581 wchar_t *wstr = va_arg (ap, wchar_t *);
582 int wlen = va_arg (ap, int);
583
584 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
585 }
586 break;
587
588 case DT_LCS_LEN:
589 {
590 long *lstr = va_arg (ap, long *);
591 int llen = va_arg (ap, int);
592
593 XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
594 }
595 break;
596
597 case DT_XEVENT:
598 {
599 XEvent *xe = va_arg (ap, XEvent *);
600 HV *hv = newHV ();
601
602# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
603# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
604# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
605# undef set
606
607 setiv (type, xe->type);
608 setiv (send_event, xe->xany.send_event);
609 setiv (serial, xe->xany.serial);
610
611 switch (xe->type)
612 {
613 case KeyPress:
614 case KeyRelease:
615 case ButtonPress:
616 case ButtonRelease:
617 case MotionNotify:
618 setuv (window, xe->xmotion.window);
619 setuv (root, xe->xmotion.root);
620 setuv (subwindow, xe->xmotion.subwindow);
621 setuv (time, xe->xmotion.time);
622 setiv (x, xe->xmotion.x);
623 setiv (y, xe->xmotion.y);
624 setiv (row, xe->xmotion.y / term->fheight + term->view_start);
625 setiv (col, xe->xmotion.x / term->fwidth);
626 setiv (x_root, xe->xmotion.x_root);
627 setiv (y_root, xe->xmotion.y_root);
628 setuv (state, xe->xmotion.state);
629
630 switch (xe->type)
631 {
632 case KeyPress:
633 case KeyRelease:
634 setuv (keycode, xe->xkey.keycode);
635 break;
636
637 case ButtonPress:
638 case ButtonRelease:
639 setuv (button, xe->xbutton.button);
640 break;
641
642 case MotionNotify:
643 setiv (is_hint, xe->xmotion.is_hint);
644 break;
645 }
646
647 break;
648
649 case MapNotify:
650 case UnmapNotify:
651 case ConfigureNotify:
652 setuv (event, xe->xconfigure.event);
653 setuv (window, xe->xconfigure.window);
654
655 switch (xe->type)
656 {
657 case ConfigureNotify:
658 setiv (x, xe->xconfigure.x);
659 setiv (y, xe->xconfigure.y);
660 setiv (width, xe->xconfigure.width);
661 setiv (height, xe->xconfigure.height);
662 setuv (above, xe->xconfigure.above);
663 break;
664 }
665
666 break;
667
668 case PropertyNotify:
669 setuv (window, xe->xproperty.window);
670 setuv (atom, xe->xproperty.atom);
671 setuv (time, xe->xproperty.time);
672 setiv (state, xe->xproperty.state);
673 break;
674
675 case ClientMessage:
676 setuv (window, xe->xclient.window);
677 setuv (message_type, xe->xclient.message_type);
678 setuv (format, xe->xclient.format);
679 setuv (l0, xe->xclient.data.l[0]);
680 setuv (l1, xe->xclient.data.l[1]);
681 setuv (l2, xe->xclient.data.l[2]);
682 setuv (l3, xe->xclient.data.l[3]);
683 setuv (l4, xe->xclient.data.l[4]);
684 break;
685 }
686
687 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
688 }
689 break;
690
691 case DT_END:
692 goto call;
693
694 default:
695 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
696 }
697 }
698
699 call:
700 va_end (ap);
701
702 PUTBACK;
703 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
704 SPAGAIN;
705
706 if (count)
707 {
708 SV *status = POPs;
709 count = SvTRUE (status);
710 }
711
712 PUTBACK;
713 FREETMPS;
714 LEAVE;
715
716 if (SvTRUE (ERRSV))
717 {
718 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
719 ungrab (term); // better lose the grab than the session
720 }
721
722 event_consumed = !!count;
444 } 723 }
445} 724 else
725 event_consumed = false;
446 726
447bool 727 // post-handling of some events
448rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 728 if (htype == HOOK_REFRESH_BEGIN)
449{
450 if (!perl)
451 return false;
452
453 if (htype == HOOK_INIT) // first hook ever called
454 { 729 {
455 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); 730 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
456 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 731
732 for (int i = AvFILL (av); i >= 0; i--)
733 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
457 } 734 }
458 else if (!term->perl.self)
459 return false; // perl not initialized for this instance
460 else if (htype == HOOK_DESTROY) 735 else if (htype == HOOK_DESTROY)
461 { 736 {
462 // handled later 737 clearSVptr ((SV *)term->perl.self);
738 SvREFCNT_dec ((SV *)term->perl.self);
739
740 // don't allow further calls
741 term->perl.self = 0;
463 } 742 }
464 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
465 {
466 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
467 743
468 if (HvKEYS (hv)) 744 return event_consumed;
469 { 745}
470 hv_iterinit (hv);
471 746
472 while (HE *he = hv_iternext (hv)) 747void
473 ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); 748rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
474 } 749{
475 } 750 localise_env set_environ (perl_environ);
476 else if (!should_invoke [htype])
477 return false;
478
479 dSP;
480 va_list ap;
481
482 va_start (ap, htype);
483 751
484 ENTER; 752 ENTER;
485 SAVETMPS; 753 SAVETMPS;
486 754
487 PUSHMARK (SP); 755 dSP;
488
489 XPUSHs (sv_2mortal (newSVterm (term)));
490 XPUSHs (sv_2mortal (newSViv (htype))); 756 XPUSHs (sv_2mortal (newSVpvn (data, len)));
757 PUTBACK;
758 call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
491 759
492 for (;;) {
493 data_type dt = (data_type)va_arg (ap, int);
494
495 switch (dt)
496 {
497 case DT_INT:
498 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
499 break;
500
501 case DT_LONG:
502 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
503 break;
504
505 case DT_STR:
506 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
507 break;
508
509 case DT_STR_LEN:
510 {
511 char *str = va_arg (ap, char *);
512 int len = va_arg (ap, int);
513
514 XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
515 }
516 break;
517
518 case DT_WCS_LEN:
519 {
520 wchar_t *wstr = va_arg (ap, wchar_t *);
521 int wlen = va_arg (ap, int);
522
523 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
524 }
525 break;
526
527 case DT_XEVENT:
528 {
529 XEvent *xe = va_arg (ap, XEvent *);
530 HV *hv = newHV ();
531
532# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
533# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
534# undef set
535
536 setiv (type, xe->type);
537 setiv (send_event, xe->xany.send_event);
538 setiv (serial, xe->xany.serial);
539
540 switch (xe->type)
541 {
542 case KeyPress:
543 case KeyRelease:
544 case ButtonPress:
545 case ButtonRelease:
546 case MotionNotify:
547 setiv (time, xe->xmotion.time);
548 setiv (x, xe->xmotion.x);
549 setiv (y, xe->xmotion.y);
550 setiv (row, xe->xmotion.y / term->fheight);
551 setiv (col, xe->xmotion.x / term->fwidth);
552 setiv (x_root, xe->xmotion.x_root);
553 setiv (y_root, xe->xmotion.y_root);
554 setiv (state, xe->xmotion.state);
555 break;
556 }
557
558 switch (xe->type)
559 {
560 case KeyPress:
561 case KeyRelease:
562 setiv (keycode, xe->xkey.keycode);
563 break;
564
565 case ButtonPress:
566 case ButtonRelease:
567 setiv (button, xe->xbutton.button);
568 break;
569
570 case MotionNotify:
571 setiv (is_hint, xe->xmotion.is_hint);
572 break;
573 }
574
575 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
576 }
577 break;
578
579 case DT_END:
580 {
581 va_end (ap);
582
583 PUTBACK;
584 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
585 SPAGAIN;
586
587 if (count)
588 {
589 SV *status = POPs;
590 count = SvTRUE (status);
591 }
592
593 PUTBACK;
594 FREETMPS;
595 LEAVE;
596
597 if (SvTRUE (ERRSV)) 760 if (SvTRUE (ERRSV))
598 {
599 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); 761 rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
600 ungrab (term); // better lose the grab than the session
601 }
602 762
603 if (htype == HOOK_DESTROY) 763 FREETMPS;
604 { 764 LEAVE;
605 clearSVptr ((SV *)term->perl.self);
606 SvREFCNT_dec ((SV *)term->perl.self);
607 }
608
609 return count;
610 }
611
612 default:
613 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
614 }
615 }
616} 765}
617 766
618///////////////////////////////////////////////////////////////////////////// 767/////////////////////////////////////////////////////////////////////////////
619 768
620MODULE = urxvt PACKAGE = urxvt 769MODULE = urxvt PACKAGE = urxvt
621 770
622PROTOTYPES: ENABLE 771PROTOTYPES: ENABLE
623 772
624BOOT: 773BOOT:
625{ 774{
626 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1)); 775 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
776 sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
777 sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
778 sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
627 779
628 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 780 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
629# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); 781# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
630# include "hookinc.h" 782# include "hookinc.h"
631# undef def 783# undef def
632 784
633 HV *option = get_hv ("urxvt::OPTION", 1); 785 HV *option = get_hv ("urxvt::OPTION", 1);
634# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0); 786# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
635# define nodef(name) 787# define nodef(name)
636# include "optinc.h" 788# include "optinc.h"
637# undef nodef 789# undef nodef
638# undef def 790# undef def
639 791
640 HV *stash = gv_stashpv ("urxvt", 1); 792 HV *stash = gv_stashpv ("urxvt", 1);
641# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name)); 793 static const struct {
794 const char *name;
795 IV iv;
796 } *civ, const_iv[] = {
797# define const_iv(name) { # name, (IV)name }
798 const_iv (HOOK_INIT),
799 const_iv (HOOK_DESTROY),
800 const_iv (HOOK_ACTION),
801
802 const_iv (NUM_RESOURCES),
642 export_const_iv (DEFAULT_RSTYLE); 803 const_iv (DEFAULT_RSTYLE),
643 export_const_iv (OVERLAY_RSTYLE); 804 const_iv (OVERLAY_RSTYLE),
805 const_iv (Color_Bits),
806 const_iv (RS_bgShift), const_iv (RS_bgMask),
807 const_iv (RS_fgShift), const_iv (RS_fgMask),
808 const_iv (RS_Careful),
809 const_iv (RS_fontCount),
810 const_iv (RS_fontShift),
811 const_iv (RS_fontMask),
812 const_iv (RS_baseattrMask),
813 const_iv (RS_attrMask),
814 const_iv (RS_redraw),
815 const_iv (RS_Sel),
644 export_const_iv (RS_Bold); 816 const_iv (RS_Bold),
645 export_const_iv (RS_Italic); 817 const_iv (RS_Italic),
646 export_const_iv (RS_Blink); 818 const_iv (RS_Blink),
647 export_const_iv (RS_RVid); 819 const_iv (RS_RVid),
648 export_const_iv (RS_Uline); 820 const_iv (RS_Uline),
649 821
822 // TODO: should support all colour constants, create colorinc.h &c
823 const_iv (Color_fg),
824 const_iv (Color_bg),
825#if OFF_FOCUS_FADING
826 const_iv (Color_fade),
827#endif
828 const_iv (Color_pointer_fg),
829 const_iv (Color_pointer_bg),
830 const_iv (Color_border),
831 const_iv (NRS_COLORS),
832 const_iv (TOTAL_COLORS),
833
650 export_const_iv (CurrentTime); 834 const_iv (CurrentTime),
651 export_const_iv (ShiftMask); 835 const_iv (ShiftMask),
652 export_const_iv (LockMask); 836 const_iv (LockMask),
653 export_const_iv (ControlMask); 837 const_iv (ControlMask),
654 export_const_iv (Mod1Mask); 838 const_iv (Mod1Mask),
655 export_const_iv (Mod2Mask); 839 const_iv (Mod2Mask),
656 export_const_iv (Mod3Mask); 840 const_iv (Mod3Mask),
657 export_const_iv (Mod4Mask); 841 const_iv (Mod4Mask),
658 export_const_iv (Mod5Mask); 842 const_iv (Mod5Mask),
659 export_const_iv (Button1Mask); 843 const_iv (Button1Mask),
660 export_const_iv (Button2Mask); 844 const_iv (Button2Mask),
661 export_const_iv (Button3Mask); 845 const_iv (Button3Mask),
662 export_const_iv (Button4Mask); 846 const_iv (Button4Mask),
663 export_const_iv (Button5Mask); 847 const_iv (Button5Mask),
664 export_const_iv (AnyModifier); 848 const_iv (AnyModifier),
665}
666 849
667SV * 850 const_iv (NoSymbol),
668new (...) 851 const_iv (GrabModeSync),
669 CODE: 852 const_iv (GrabModeAsync),
670{
671 stringvec *argv = new stringvec;
672 bool success;
673 853
674 for (int i = 0; i < items ;i++) 854 const_iv (NoEventMask),
675 argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); 855 const_iv (KeyPressMask),
856 const_iv (KeyReleaseMask),
857 const_iv (ButtonPressMask),
858 const_iv (ButtonReleaseMask),
859 const_iv (EnterWindowMask),
860 const_iv (LeaveWindowMask),
861 const_iv (PointerMotionMask),
862 const_iv (PointerMotionHintMask),
863 const_iv (Button1MotionMask),
864 const_iv (Button2MotionMask),
865 const_iv (Button3MotionMask),
866 const_iv (Button4MotionMask),
867 const_iv (Button5MotionMask),
868 const_iv (ButtonMotionMask),
869 const_iv (KeymapStateMask),
870 const_iv (ExposureMask),
871 const_iv (VisibilityChangeMask),
872 const_iv (StructureNotifyMask),
873 const_iv (ResizeRedirectMask),
874 const_iv (SubstructureNotifyMask),
875 const_iv (SubstructureRedirectMask),
876 const_iv (FocusChangeMask),
877 const_iv (PropertyChangeMask),
878 const_iv (ColormapChangeMask),
879 const_iv (OwnerGrabButtonMask),
676 880
677 rxvt_term *term = new rxvt_term; 881 const_iv (KeyPress),
882 const_iv (KeyRelease),
883 const_iv (ButtonPress),
884 const_iv (ButtonRelease),
885 const_iv (MotionNotify),
886 const_iv (EnterNotify),
887 const_iv (LeaveNotify),
888 const_iv (FocusIn),
889 const_iv (FocusOut),
890 const_iv (KeymapNotify),
891 const_iv (Expose),
892 const_iv (GraphicsExpose),
893 const_iv (NoExpose),
894 const_iv (VisibilityNotify),
895 const_iv (CreateNotify),
896 const_iv (DestroyNotify),
897 const_iv (UnmapNotify),
898 const_iv (MapNotify),
899 const_iv (MapRequest),
900 const_iv (ReparentNotify),
901 const_iv (ConfigureNotify),
902 const_iv (ConfigureRequest),
903 const_iv (GravityNotify),
904 const_iv (ResizeRequest),
905 const_iv (CirculateNotify),
906 const_iv (CirculateRequest),
907 const_iv (PropertyNotify),
908 const_iv (SelectionClear),
909 const_iv (SelectionRequest),
910 const_iv (SelectionNotify),
911 const_iv (ColormapNotify),
912 const_iv (ClientMessage),
913 const_iv (MappingNotify),
914# if ENABLE_XIM_ONTHESPOT
915 const_iv (XIMReverse),
916 const_iv (XIMUnderline),
917 const_iv (XIMHighlight),
918 const_iv (XIMPrimary),
919 const_iv (XIMSecondary),
920 const_iv (XIMTertiary),
921 const_iv (XIMVisibleToForward),
922 const_iv (XIMVisibleToBackword),
923 const_iv (XIMVisibleToCenter),
924#if XRENDER
925 const_iv (PictStandardARGB32),
926 const_iv (PictStandardRGB24),
927 const_iv (PictStandardA8),
928 const_iv (PictStandardA4),
929 const_iv (PictStandardA1),
930 const_iv (RepeatNone),
931 const_iv (RepeatNormal),
932 const_iv (RepeatPad),
933 const_iv (RepeatReflect),
934 // all versions
935 const_iv (PictOpClear),
936 const_iv (PictOpSrc),
937 const_iv (PictOpDst),
938 const_iv (PictOpOver),
939 const_iv (PictOpOverReverse),
940 const_iv (PictOpIn),
941 const_iv (PictOpInReverse),
942 const_iv (PictOpOut),
943 const_iv (PictOpOutReverse),
944 const_iv (PictOpAtop),
945 const_iv (PictOpAtopReverse),
946 const_iv (PictOpXor),
947 const_iv (PictOpAdd),
948 const_iv (PictOpSaturate),
949 // 0.2+
950 const_iv (PictOpDisjointClear),
951 const_iv (PictOpDisjointSrc),
952 const_iv (PictOpDisjointDst),
953 const_iv (PictOpDisjointOver),
954 const_iv (PictOpDisjointOverReverse),
955 const_iv (PictOpDisjointIn),
956 const_iv (PictOpDisjointInReverse),
957 const_iv (PictOpDisjointOut),
958 const_iv (PictOpDisjointOutReverse),
959 const_iv (PictOpDisjointAtop),
960 const_iv (PictOpDisjointAtopReverse),
961 const_iv (PictOpDisjointXor),
962 const_iv (PictOpConjointClear),
963 const_iv (PictOpConjointSrc),
964 const_iv (PictOpConjointDst),
965 const_iv (PictOpConjointOver),
966 const_iv (PictOpConjointOverReverse),
967 const_iv (PictOpConjointIn),
968 const_iv (PictOpConjointInReverse),
969 const_iv (PictOpConjointOut),
970 const_iv (PictOpConjointOutReverse),
971 const_iv (PictOpConjointAtop),
972 const_iv (PictOpConjointAtopReverse),
973 const_iv (PictOpConjointXor),
974 // 0.11+
975 const_iv (PictOpMultiply),
976 const_iv (PictOpScreen),
977 const_iv (PictOpOverlay),
978 const_iv (PictOpDarken),
979 const_iv (PictOpLighten),
980 const_iv (PictOpColorDodge),
981 const_iv (PictOpColorBurn),
982 const_iv (PictOpHardLight),
983 const_iv (PictOpSoftLight),
984 const_iv (PictOpDifference),
985 const_iv (PictOpExclusion),
986 const_iv (PictOpHSLHue),
987 const_iv (PictOpHSLSaturation),
988 const_iv (PictOpHSLColor),
989 const_iv (PictOpHSLLuminosity),
990#endif
991# if 0
992 const_iv (XIMForwardChar),
993 const_iv (XIMBackwardChar),
994 const_iv (XIMForwardWord),
995 const_iv (XIMBackwardWord),
996 const_iv (XIMCaretUp),
997 const_iv (XIMCaretDown),
998 const_iv (XIMNextLine),
999 const_iv (XIMPreviousLine),
1000 const_iv (XIMLineStart),
1001 const_iv (XIMLineEnd),
1002 const_iv (XIMAbsolutePosition),
1003 const_iv (XIMDontChange),
1004# endif
1005# endif
1006 };
678 1007
679 term->argv = argv; 1008 for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
1009 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1010}
680 1011
1012void
1013log (const char *msg)
1014 CODE:
1015 rxvt_log ("%s", msg);
1016
1017void
1018warn (const char *msg)
1019 CODE:
1020 rxvt_warn ("%s", msg);
1021
1022void
1023fatal (const char *msg)
1024 CODE:
1025 rxvt_fatal ("%s", msg);
1026
1027void
1028_exit (int status)
1029
1030void
1031catch_fatal (SV *block)
1032 PROTOTYPE: &
1033 CODE:
681 try 1034 try
682 { 1035 {
683 if (!term->init (argv->size (), argv->begin ())) 1036 PUSHMARK (SP);
684 term = 0; 1037 PUTBACK;
1038 call_sv (block, G_VOID | G_DISCARD);
1039 SPAGAIN;
685 } 1040 }
686 catch (const class rxvt_failure_exception &e) 1041 catch (const rxvt_failure_exception &e)
687 {
688 term->destroy ();
689 croak ("exception caught while initializing new terminal instance");
690 } 1042 {
691 1043 croak ("rxvt_fatal exception caught, trying to continue.");
692 RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef; 1044 }
693}
694 OUTPUT:
695 RETVAL
696
697void
698set_should_invoke (int htype, int value)
699 CODE:
700 rxvt_perl.should_invoke [htype] = value;
701
702void
703warn (const char *msg)
704 CODE:
705 rxvt_warn ("%s", msg);
706
707void
708fatal (const char *msg)
709 CODE:
710 rxvt_fatal ("%s", msg);
711
712SV *
713untaint (SV *sv)
714 CODE:
715 RETVAL = newSVsv (sv);
716 SvTAINTED_off (RETVAL);
717 OUTPUT:
718 RETVAL
719
720bool
721safe ()
722 CODE:
723 RETVAL = !rxvt_tainted ();
724 OUTPUT:
725 RETVAL
726 1045
727NV 1046NV
728NOW () 1047NOW ()
729 CODE: 1048 CODE:
730 RETVAL = NOW; 1049 RETVAL = ev::now ();
731 OUTPUT: 1050 OUTPUT:
732 RETVAL 1051 RETVAL
733 1052
734int 1053int
735GET_BASEFG (int rend) 1054GET_BASEFG (int rend)
… …
746 RETVAL 1065 RETVAL
747 1066
748int 1067int
749SET_FGCOLOR (int rend, int new_color) 1068SET_FGCOLOR (int rend, int new_color)
750 CODE: 1069 CODE:
751 RETVAL = SET_FGCOLOR (rend, new_color); 1070 RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
752 OUTPUT: 1071 OUTPUT:
753 RETVAL 1072 RETVAL
754 1073
755int 1074int
756SET_BGCOLOR (int rend, int new_color) 1075SET_BGCOLOR (int rend, int new_color)
757 CODE: 1076 CODE:
758 RETVAL = SET_BGCOLOR (rend, new_color); 1077 RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
759 OUTPUT: 1078 OUTPUT:
760 RETVAL 1079 RETVAL
761 1080
762int 1081int
763GET_CUSTOM (int rend) 1082GET_CUSTOM (int rend)
764 CODE: 1083 CODE:
765 RETVAL = (rend && RS_customMask) >> RS_customShift; 1084 RETVAL = (rend & RS_customMask) >> RS_customShift;
766 OUTPUT: 1085 OUTPUT:
767 RETVAL 1086 RETVAL
768 1087
769int 1088int
770SET_CUSTOM (int rend, int new_value) 1089SET_CUSTOM (int rend, int new_value)
… …
777 | ((new_value << RS_customShift) & RS_customMask); 1096 | ((new_value << RS_customShift) & RS_customMask);
778} 1097}
779 OUTPUT: 1098 OUTPUT:
780 RETVAL 1099 RETVAL
781 1100
1101void
1102termlist ()
1103 PPCODE:
1104{
1105 EXTEND (SP, rxvt_term::termlist.size ());
1106
1107 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
1108 if ((*t)->perl.self)
1109 PUSHs (sv_2mortal (newSVterm (*t)));
1110}
1111
1112IV
1113_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
1114 CODE:
1115 rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
1116 req->cb_sv = newSVsv (cb);
1117 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
1118 av_push (av, newSViv ((IV)req));
1119 RETVAL = (IV)req;
1120 OUTPUT:
1121 RETVAL
1122
1123void
1124_delete_selection_request (IV req_)
1125 CODE:
1126 rxvt_selection *req = (rxvt_selection *)req_;
1127 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
1128 int i;
1129
1130 for (i = AvFILL (av); i >= 0; i--)
1131 if (SvIV (*av_fetch (av, i, 1)) == req_)
1132 break;
1133
1134 for (; i < AvFILL (av); i++)
1135 av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
1136
1137 av_pop (av);
1138
1139 delete req;
1140
782MODULE = urxvt PACKAGE = urxvt::term 1141MODULE = urxvt PACKAGE = urxvt::term
783 1142
1143SV *
1144_new (AV *env, AV *arg)
1145 CODE:
1146{
1147 rxvt_term *term = new rxvt_term;
1148
1149 stringvec *argv = new stringvec;
1150 for (int i = 0; i <= AvFILL (arg); i++)
1151 argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
1152
1153 stringvec *envv = new stringvec;
1154 for (int i = AvFILL (env) + 1; i--; )
1155 envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
1156
1157 try
1158 {
1159 term->init (argv, envv);
1160 }
1161 catch (const class rxvt_failure_exception &e)
1162 {
1163 term->destroy ();
1164 croak ("error while initializing new terminal instance");
1165 }
1166
1167 RETVAL = term && term->perl.self
1168 ? newSVterm (term) : &PL_sv_undef;
1169}
1170 OUTPUT:
1171 RETVAL
1172
784void 1173void
785rxvt_term::destroy () 1174rxvt_term::destroy ()
786 1175
787void 1176void
1177rxvt_term::set_should_invoke (int htype, int inc)
1178 CODE:
1179 uint8_t &count = THIS->perl.should_invoke [htype];
1180 uint8_t prev = count;
1181 count += inc;
1182 if (!prev != !count)
1183 {
1184 // hook status changed, react
1185 switch (htype)
1186 {
1187 case HOOK_POSITION_CHANGE:
1188 if (count)
1189 THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
1190 }
1191 }
1192
1193void
1194rxvt_term::put_option_db (octet_string specifier, octet_string value)
1195 CODE:
1196 XrmPutStringResource (&THIS->option_db, specifier, value);
1197
1198int
788rxvt_term::grab_button (int button, U32 modifiers) 1199rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
789 CODE: 1200 CODE:
790 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, 1201 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
791 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 1202 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
792 GrabModeSync, GrabModeSync, None, GRAB_CURSOR); 1203 GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
1204 OUTPUT: RETVAL
1205
1206int
1207rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
1208 CODE:
1209 RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
1210 OUTPUT: RETVAL
1211
1212void
1213rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
1214 int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
1215 CODE:
1216 XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
1217
1218void
1219rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
1220 CODE:
1221 XUngrabKey (THIS->dpy, keycode, modifiers, window);
793 1222
794bool 1223bool
795rxvt_term::grab (U32 eventtime, int sync = 0) 1224rxvt_term::grab (Time eventtime, int sync = 0)
796 CODE: 1225 CODE:
797{ 1226{
798 int mode = sync ? GrabModeSync : GrabModeAsync; 1227 int mode = sync ? GrabModeSync : GrabModeAsync;
799 1228
800 THIS->perl.grabtime = 0; 1229 THIS->perl.grabtime = 0;
801 1230
802 if (!XGrabPointer (THIS->display->display, THIS->vt, 0, 1231 if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
803 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 1232 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
804 mode, mode, None, GRAB_CURSOR, eventtime)) 1233 mode, mode, None, GRAB_CURSOR, eventtime))
805 if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime)) 1234 if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
806 THIS->perl.grabtime = eventtime; 1235 THIS->perl.grabtime = eventtime;
807 else 1236 else
808 XUngrabPointer (THIS->display->display, eventtime); 1237 XUngrabPointer (THIS->dpy, eventtime);
809 1238
810 RETVAL = !!THIS->perl.grabtime; 1239 RETVAL = !!THIS->perl.grabtime;
811} 1240}
812 OUTPUT: 1241 OUTPUT:
813 RETVAL 1242 RETVAL
814 1243
815void 1244void
816rxvt_term::allow_events_async () 1245rxvt_term::allow_events_async ()
817 CODE: 1246 CODE:
818 XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime); 1247 XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
819 1248
820void 1249void
821rxvt_term::allow_events_sync () 1250rxvt_term::allow_events_sync ()
822 CODE: 1251 CODE:
823 XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime); 1252 XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
824 1253
825void 1254void
826rxvt_term::allow_events_replay () 1255rxvt_term::allow_events_replay ()
827 CODE: 1256 CODE:
828 XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime); 1257 XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
829 XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime); 1258 XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
830 1259
831void 1260void
832rxvt_term::ungrab () 1261rxvt_term::ungrab ()
833 CODE: 1262 CODE:
834 ungrab (THIS); 1263 ungrab (THIS);
1264
1265int
1266rxvt_term::XStringToKeysym (char *string)
1267 CODE:
1268 RETVAL = XStringToKeysym (string);
1269 OUTPUT: RETVAL
1270
1271char *
1272rxvt_term::XKeysymToString (int sym)
1273 CODE:
1274 RETVAL = XKeysymToString (sym);
1275 OUTPUT: RETVAL
1276
1277int
1278rxvt_term::XKeysymToKeycode (int sym)
1279 CODE:
1280 RETVAL = XKeysymToKeycode (THIS->dpy, sym);
1281 OUTPUT: RETVAL
1282
1283int
1284rxvt_term::XKeycodeToKeysym (int code, int index)
1285 CODE:
1286 RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
1287 OUTPUT: RETVAL
835 1288
836int 1289int
837rxvt_term::strwidth (SV *str) 1290rxvt_term::strwidth (SV *str)
838 CODE: 1291 CODE:
839{ 1292{
840 wchar_t *wstr = sv2wcs (str); 1293 wchar_t *wstr = sv2wcs (str);
841 1294
842 rxvt_push_locale (THIS->locale); 1295 rxvt_push_locale (THIS->locale);
843 RETVAL = wcswidth (wstr, wcslen (wstr)); 1296 RETVAL = 0;
1297 for (wchar_t *wc = wstr; *wc; wc++)
1298 {
1299 int w = WCWIDTH (*wc);
1300
1301 if (w)
1302 RETVAL += max (w, 1);
1303 }
844 rxvt_pop_locale (); 1304 rxvt_pop_locale ();
845 1305
846 free (wstr); 1306 free (wstr);
847} 1307}
848 OUTPUT: 1308 OUTPUT:
… …
858 char *mbstr = rxvt_wcstombs (wstr); 1318 char *mbstr = rxvt_wcstombs (wstr);
859 rxvt_pop_locale (); 1319 rxvt_pop_locale ();
860 1320
861 free (wstr); 1321 free (wstr);
862 1322
863 RETVAL = taint_if (newSVpv (mbstr, 0), str); 1323 RETVAL = newSVpv (mbstr, 0);
864 free (mbstr); 1324 free (mbstr);
865} 1325}
866 OUTPUT: 1326 OUTPUT:
867 RETVAL 1327 RETVAL
868 1328
… …
875 1335
876 rxvt_push_locale (THIS->locale); 1336 rxvt_push_locale (THIS->locale);
877 wchar_t *wstr = rxvt_mbstowcs (data, len); 1337 wchar_t *wstr = rxvt_mbstowcs (data, len);
878 rxvt_pop_locale (); 1338 rxvt_pop_locale ();
879 1339
880 RETVAL = taint_if (wcs2sv (wstr), octets); 1340 RETVAL = wcs2sv (wstr);
881 free (wstr); 1341 free (wstr);
882} 1342}
883 OUTPUT: 1343 OUTPUT:
884 RETVAL 1344 RETVAL
885 1345
886#define TERM_OFFSET(sym) offsetof (TermWin_t, sym) 1346#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
887 1347
888#define TERM_OFFSET_width TERM_OFFSET(width) 1348#define TERM_OFFSET_width TERM_OFFSET(width)
889#define TERM_OFFSET_height TERM_OFFSET(height) 1349#define TERM_OFFSET_height TERM_OFFSET(height)
890#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) 1350#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
891#define TERM_OFFSET_fheight TERM_OFFSET(fheight) 1351#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
892#define TERM_OFFSET_fbase TERM_OFFSET(fbase) 1352#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
893#define TERM_OFFSET_nrow TERM_OFFSET(nrow) 1353#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
894#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1354#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
895#define TERM_OFFSET_focus TERM_OFFSET(focus) 1355#define TERM_OFFSET_focus TERM_OFFSET(focus)
896#define TERM_OFFSET_mapped TERM_OFFSET(mapped) 1356#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
1357#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
1358#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
1359#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1360#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
897#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1361#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
898#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1362#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
899#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1363#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
900 1364
901int 1365int
902rxvt_term::width () 1366rxvt_term::width ()
903 ALIAS: 1367 ALIAS:
904 width = TERM_OFFSET_width 1368 width = TERM_OFFSET_width
905 height = TERM_OFFSET_height 1369 height = TERM_OFFSET_height
906 fwidth = TERM_OFFSET_fwidth 1370 fwidth = TERM_OFFSET_fwidth
907 fheight = TERM_OFFSET_fheight 1371 fheight = TERM_OFFSET_fheight
908 fbase = TERM_OFFSET_fbase 1372 fbase = TERM_OFFSET_fbase
909 nrow = TERM_OFFSET_nrow 1373 nrow = TERM_OFFSET_nrow
910 ncol = TERM_OFFSET_ncol 1374 ncol = TERM_OFFSET_ncol
911 focus = TERM_OFFSET_focus 1375 focus = TERM_OFFSET_focus
912 mapped = TERM_OFFSET_mapped 1376 mapped = TERM_OFFSET_mapped
1377 int_bwidth = TERM_OFFSET_int_bwidth
1378 ext_bwidth = TERM_OFFSET_ext_bwidth
1379 lineSpace = TERM_OFFSET_lineSpace
1380 letterSpace = TERM_OFFSET_letterSpace
913 saveLines = TERM_OFFSET_saveLines 1381 saveLines = TERM_OFFSET_saveLines
914 total_rows = TERM_OFFSET_total_rows 1382 total_rows = TERM_OFFSET_total_rows
915 nsaved = TERM_OFFSET_nsaved 1383 top_row = TERM_OFFSET_top_row
916 CODE: 1384 CODE:
917 RETVAL = *(int *)((char *)THIS + ix); 1385 RETVAL = *(int *)((char *)THIS + ix);
918 OUTPUT: 1386 OUTPUT:
919 RETVAL 1387 RETVAL
920 1388
… …
922rxvt_term::ModLevel3Mask () 1390rxvt_term::ModLevel3Mask ()
923 ALIAS: 1391 ALIAS:
924 ModLevel3Mask = 0 1392 ModLevel3Mask = 0
925 ModMetaMask = 1 1393 ModMetaMask = 1
926 ModNumLockMask = 2 1394 ModNumLockMask = 2
1395 current_screen = 3
1396 hidden_cursor = 4
927 CODE: 1397 CODE:
928 switch (ix) 1398 switch (ix)
929 { 1399 {
930 case 0: RETVAL = THIS->ModLevel3Mask; break; 1400 case 0: RETVAL = THIS->ModLevel3Mask; break;
931 case 1: RETVAL = THIS->ModMetaMask; break; 1401 case 1: RETVAL = THIS->ModMetaMask; break;
932 case 2: RETVAL = THIS->ModNumLockMask; break; 1402 case 2: RETVAL = THIS->ModNumLockMask; break;
1403 case 3: RETVAL = THIS->current_screen; break;
1404#ifdef CURSOR_BLINK
1405 case 4: RETVAL = THIS->hidden_cursor; break;
1406#endif
933 } 1407 }
934 OUTPUT: 1408 OUTPUT:
935 RETVAL 1409 RETVAL
936 1410
937U32 1411char *
1412rxvt_term::display_id ()
1413 ALIAS:
1414 display_id = 0
1415 locale = 1
1416 CODE:
1417 switch (ix)
1418 {
1419 case 0: RETVAL = THIS->display->id; break;
1420 case 1: RETVAL = THIS->locale; break;
1421 }
1422 OUTPUT:
1423 RETVAL
1424
1425SV *
1426rxvt_term::envv ()
1427 ALIAS:
1428 argv = 1
1429 PPCODE:
1430{
1431 stringvec *vec = ix ? THIS->argv : THIS->envv;
1432
1433 EXTEND (SP, vec->size ());
1434
1435 for (char **i = vec->begin (); i != vec->end (); ++i)
1436 if (*i)
1437 PUSHs (sv_2mortal (newSVpv (*i, 0)));
1438}
1439
1440int
1441rxvt_term::pty_ev_events (int events = ev::UNDEF)
1442 CODE:
1443 RETVAL = THIS->pty_ev.events;
1444 if (events != ev::UNDEF)
1445 THIS->pty_ev.set (events);
1446 OUTPUT:
1447 RETVAL
1448
1449int
1450rxvt_term::pty_fd ()
1451 CODE:
1452 RETVAL = THIS->pty->pty;
1453 OUTPUT:
1454 RETVAL
1455
1456Window
938rxvt_term::parent () 1457rxvt_term::parent ()
939 CODE: 1458 CODE:
940 RETVAL = (U32)THIS->parent [0]; 1459 RETVAL = THIS->parent;
941 OUTPUT: 1460 OUTPUT:
942 RETVAL 1461 RETVAL
943 1462
944U32 1463int
1464rxvt_term::parent_x ()
1465 CODE:
1466 RETVAL = THIS->parent_x;
1467 OUTPUT:
1468 RETVAL
1469
1470int
1471rxvt_term::parent_y ()
1472 CODE:
1473 RETVAL = THIS->parent_y;
1474 OUTPUT:
1475 RETVAL
1476
1477Window
945rxvt_term::vt () 1478rxvt_term::vt ()
946 CODE: 1479 CODE:
947 RETVAL = (U32)THIS->vt; 1480 RETVAL = THIS->vt;
948 OUTPUT: 1481 OUTPUT:
949 RETVAL 1482 RETVAL
1483
1484void
1485rxvt_term::vt_emask_add (U32 emask)
1486 CODE:
1487 THIS->vt_emask_perl |= emask;
1488 THIS->vt_select_input ();
950 1489
951U32 1490U32
952rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 1491rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
953 CODE: 1492 CODE:
954{
955 RETVAL = THIS->rstyle; 1493 RETVAL = THIS->rstyle;
956 THIS->rstyle = new_rstyle; 1494 THIS->rstyle = new_rstyle;
957}
958 OUTPUT: 1495 OUTPUT:
959 RETVAL 1496 RETVAL
960 1497
961int 1498int
962rxvt_term::view_start (int newval = -1) 1499rxvt_term::view_start (int newval = 1)
1500 PROTOTYPE: $;$
963 CODE: 1501 CODE:
964{ 1502{
965 RETVAL = THIS->view_start; 1503 RETVAL = THIS->view_start;
966 1504
967 if (newval >= 0) 1505 if (newval <= 0)
968 { 1506 THIS->scr_changeview (max (newval, THIS->top_row));
969 THIS->view_start = min (newval, THIS->nsaved);
970 THIS->scr_changeview (RETVAL);
971 }
972} 1507}
973 OUTPUT: 1508 OUTPUT:
974 RETVAL 1509 RETVAL
975 1510
976void 1511void
1512rxvt_term::set_urgency (bool enable)
1513
1514void
1515rxvt_term::focus_in ()
1516
1517void
1518rxvt_term::focus_out ()
1519
1520void
1521rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
1522 ALIAS:
1523 key_release = 1
1524 CODE:
1525{
1526 XKeyEvent xkey;
1527
1528 memset (&xkey, 0, sizeof (xkey));
1529
1530 xkey.time = time;
1531 xkey.state = state;
1532 xkey.keycode = keycode;
1533
1534 xkey.type = ix ? KeyRelease : KeyPress;
1535 xkey.display = THIS->dpy;
1536 xkey.window = THIS->vt;
1537 xkey.root = THIS->display->root;
1538 xkey.subwindow = THIS->vt;
1539
1540 if (ix)
1541 THIS->key_release (xkey);
1542 else
1543 THIS->key_press (xkey);
1544}
1545
1546void
977rxvt_term::want_refresh () 1547rxvt_term::want_refresh ()
978 CODE: 1548 CODE:
979 THIS->want_refresh = 1; 1549 THIS->want_refresh = 1;
1550 THIS->refresh_check ();
980 1551
981void 1552void
982rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1553rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
983 PPCODE: 1554 PPCODE:
984{ 1555{
985 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1556 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
986 XSRETURN_EMPTY; 1557 XSRETURN_EMPTY;
987 1558
988 line_t &l = ROW(row_number); 1559 line_t &l = ROW(row_number);
989 1560
990 if (GIMME_V != G_VOID) 1561 if (GIMME_V != G_VOID)
991 { 1562 {
992 wchar_t *wstr = new wchar_t [THIS->ncol]; 1563 wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
993 1564
994 for (int col = 0; col < THIS->ncol; col++) 1565 for (int col = 0; col < THIS->ncol; col++)
995 wstr [col] = l.t [col]; 1566 wstr [col] = l.t [col];
996 1567
997 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol)))); 1568 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
998
999 delete [] wstr;
1000 } 1569 }
1001 1570
1002 if (new_text) 1571 if (new_text)
1003 { 1572 {
1004 wchar_t *wstr = sv2wcs (new_text); 1573 wchar_t *wstr = sv2wcs (new_text);
1005 1574
1006 int len = min (wcslen (wstr) - start_ofs, max_len); 1575 int len = min (wcslen (wstr) - start_ofs, max_len);
1007 1576
1008 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1577 if (start_col < 0 || start_col + len > THIS->ncol)
1009 { 1578 {
1010 free (wstr); 1579 free (wstr);
1011 croak ("new_text extends beyond horizontal margins"); 1580 croak ("new_text extends beyond horizontal margins");
1012 } 1581 }
1013 1582
… …
1023 1592
1024void 1593void
1025rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1594rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1026 PPCODE: 1595 PPCODE:
1027{ 1596{
1028 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1597 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1029 XSRETURN_EMPTY; 1598 XSRETURN_EMPTY;
1030 1599
1031 line_t &l = ROW(row_number); 1600 line_t &l = ROW(row_number);
1032 1601
1033 if (GIMME_V != G_VOID) 1602 if (GIMME_V != G_VOID)
… …
1045 { 1614 {
1046 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 1615 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1047 croak ("new_rend must be arrayref"); 1616 croak ("new_rend must be arrayref");
1048 1617
1049 AV *av = (AV *)SvRV (new_rend); 1618 AV *av = (AV *)SvRV (new_rend);
1050 int len = min (av_len (av) + 1 - start_ofs, max_len); 1619 int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1051 1620
1052 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1621 if (start_col < 0 || start_col + len > THIS->ncol)
1053 croak ("new_rend array extends beyond horizontal margins"); 1622 croak ("new_rend array extends beyond horizontal margins");
1054 1623
1055 for (int col = start_col; col < start_col + len; col++) 1624 for (int col = start_col; col < start_col + len; col++)
1056 { 1625 {
1057 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; 1626 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
… …
1063 1632
1064int 1633int
1065rxvt_term::ROW_l (int row_number, int new_length = -1) 1634rxvt_term::ROW_l (int row_number, int new_length = -1)
1066 CODE: 1635 CODE:
1067{ 1636{
1068 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1637 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1069 XSRETURN_EMPTY; 1638 XSRETURN_EMPTY;
1070 1639
1071 line_t &l = ROW(row_number); 1640 line_t &l = ROW(row_number);
1072 RETVAL = l.l; 1641 RETVAL = l.l;
1073 1642
… …
1079 1648
1080bool 1649bool
1081rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) 1650rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1082 CODE: 1651 CODE:
1083{ 1652{
1084 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1653 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1085 XSRETURN_EMPTY; 1654 XSRETURN_EMPTY;
1086 1655
1087 line_t &l = ROW(row_number); 1656 line_t &l = ROW(row_number);
1088 RETVAL = l.is_longer (); 1657 RETVAL = l.is_longer ();
1089 1658
… …
1097rxvt_term::special_encode (SV *string) 1666rxvt_term::special_encode (SV *string)
1098 CODE: 1667 CODE:
1099{ 1668{
1100 wchar_t *wstr = sv2wcs (string); 1669 wchar_t *wstr = sv2wcs (string);
1101 int wlen = wcslen (wstr); 1670 int wlen = wcslen (wstr);
1102 wchar_t *rstr = new wchar_t [wlen]; // cannot become longer 1671 wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1103 1672
1104 rxvt_push_locale (THIS->locale); 1673 rxvt_push_locale (THIS->locale);
1105 1674
1106 wchar_t *r = rstr; 1675 wchar_t *r = rstr;
1107 for (wchar_t *s = wstr; *s; s++) 1676 for (wchar_t *s = wstr; *s; s++)
1677 {
1678 int w = WCWIDTH (*s);
1679
1108 if (wcwidth (*s) == 0) 1680 if (w == 0)
1109 { 1681 {
1110 if (r == rstr) 1682 if (r == rstr)
1111 croak ("leading combining character unencodable"); 1683 croak ("leading combining character unencodable");
1112 1684
1113 unicode_t n = rxvt_compose (r[-1], *s); 1685 unicode_t n = rxvt_compose (r[-1], *s);
1114 if (n == NOCHAR) 1686 if (n == NOCHAR)
1115 n = rxvt_composite.compose (r[-1], *s); 1687 n = rxvt_composite.compose (r[-1], *s);
1116 1688
1117 r[-1] = n; 1689 r[-1] = n;
1118 } 1690 }
1119#if !UNICODE_3 1691#if !UNICODE_3
1120 else if (*s >= 0x10000) 1692 else if (*s >= 0x10000)
1121 *r++ = rxvt_composite.compose (*s); 1693 *r++ = rxvt_composite.compose (*s);
1122#endif 1694#endif
1123 else 1695 else
1124 *r++ = *s; 1696 *r++ = *s;
1697
1698 // the *2 above only allows wcwidth <= 2
1699 if (w > 1)
1700 *r++ = NOCHAR;
1701 }
1125 1702
1126 rxvt_pop_locale (); 1703 rxvt_pop_locale ();
1127 1704
1128 RETVAL = taint_if (wcs2sv (rstr, r - rstr), string); 1705 RETVAL = wcs2sv (rstr, r - rstr);
1129
1130 delete [] rstr;
1131} 1706}
1132 OUTPUT: 1707 OUTPUT:
1133 RETVAL 1708 RETVAL
1134 1709
1135SV * 1710SV *
1136rxvt_term::special_decode (SV *text) 1711rxvt_term::special_decode (SV *text)
1137 CODE: 1712 CODE:
1138{ 1713{
1139 wchar_t *wstr = sv2wcs (text); 1714 wchar_t *wstr = sv2wcs (text);
1140 int wlen = wcslen (wstr);
1141 int dlen = 0; 1715 int dlen = 0;
1142 1716
1143 // find length 1717 // find length
1144 for (wchar_t *s = wstr; *s; s++) 1718 for (wchar_t *s = wstr; *s; s++)
1145 if (*s == NOCHAR) 1719 if (*s == NOCHAR)
… …
1147 else if (IS_COMPOSE (*s)) 1721 else if (IS_COMPOSE (*s))
1148 dlen += rxvt_composite.expand (*s, 0); 1722 dlen += rxvt_composite.expand (*s, 0);
1149 else 1723 else
1150 dlen++; 1724 dlen++;
1151 1725
1152 wchar_t *rstr = new wchar_t [dlen]; 1726 wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1153 1727
1154 // decode 1728 // decode
1155 wchar_t *r = rstr; 1729 wchar_t *r = rstr;
1156 for (wchar_t *s = wstr; *s; s++) 1730 for (wchar_t *s = wstr; *s; s++)
1157 if (*s == NOCHAR) 1731 if (*s == NOCHAR)
… …
1159 else if (IS_COMPOSE (*s)) 1733 else if (IS_COMPOSE (*s))
1160 r += rxvt_composite.expand (*s, r); 1734 r += rxvt_composite.expand (*s, r);
1161 else 1735 else
1162 *r++ = *s; 1736 *r++ = *s;
1163 1737
1164 RETVAL = taint_if (wcs2sv (rstr, r - rstr), text); 1738 RETVAL = wcs2sv (rstr, r - rstr);
1165
1166 delete [] rstr;
1167} 1739}
1168 OUTPUT: 1740 OUTPUT:
1169 RETVAL 1741 RETVAL
1170 1742
1171void 1743void
1172rxvt_term::_resource (char *name, int index, SV *newval = 0) 1744rxvt_term::_resource (char *name, int index, SV *newval = 0)
1173 PPCODE: 1745 PPCODE:
1174{ 1746{
1175 struct resval { const char *name; int value; } rslist [] = { 1747 static const struct resval { const char *name; int value; } *rs, rslist [] = {
1176# define def(name) { # name, Rs_ ## name }, 1748# define def(name) { # name, Rs_ ## name },
1177# define reserve(name,count) 1749# define reserve(name,count)
1178# include "rsinc.h" 1750# include "rsinc.h"
1179# undef def 1751# undef def
1180# undef reserve 1752# undef reserve
1181 }; 1753 };
1182 1754
1183 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 1755 rs = rslist + ecb_array_length (rslist);
1184 1756
1757 if (*name)
1185 do { 1758 {
1759 do {
1186 if (rs-- == rslist) 1760 if (rs-- == rslist)
1187 croak ("no such resource '%s', requested", name); 1761 croak ("no such resource '%s', requested", name);
1188 } while (strcmp (name, rs->name)); 1762 } while (strcmp (name, rs->name));
1189 1763
1190 index += rs->value; 1764 index += rs->value;
1765 }
1766 else
1767 {
1768 --rs;
1769 name = "";
1770 }
1191 1771
1192 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) 1772 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1193 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); 1773 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1194 1774
1195 if (GIMME_V != G_VOID) 1775 if (GIMME_V != G_VOID)
1196 XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef); 1776 XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1197 1777
1198 if (newval) 1778 if (newval)
1199 { 1779 {
1200 if (SvOK (newval)) 1780 if (SvOK (newval))
1201 { 1781 {
… …
1206 else 1786 else
1207 THIS->rs [index] = 0; 1787 THIS->rs [index] = 0;
1208 } 1788 }
1209} 1789}
1210 1790
1791const char *
1792rxvt_term::x_resource (const char *name)
1793
1211bool 1794bool
1212rxvt_term::option (U32 optval, int set = -1) 1795rxvt_term::option (U8 optval, int set = -1)
1213 CODE: 1796 CODE:
1214{ 1797{
1215 RETVAL = THIS->options & optval; 1798 RETVAL = THIS->option (optval);
1216 1799
1217 if (set >= 0) 1800 if (set >= 0)
1218 { 1801 {
1219 if (set)
1220 THIS->options |= optval; 1802 THIS->set_option (optval, set);
1221 else
1222 THIS->options &= ~optval;
1223 1803
1804 if (THIS->init_done) // avoid doing this before START
1224 switch (optval) 1805 switch (optval)
1225 { 1806 {
1226 case Opt_skipBuiltinGlyphs: 1807 case Opt_skipBuiltinGlyphs:
1227 THIS->set_fonts (); 1808 THIS->set_fonts ();
1228 THIS->scr_remap_chars (); 1809 THIS->scr_remap_chars ();
1229 THIS->scr_touch (true); 1810 THIS->scr_touch (true);
1230 THIS->want_refresh = 1; 1811 THIS->want_refresh = 1;
1812 THIS->refresh_check ();
1231 break; 1813 break;
1814#ifdef CURSOR_BLINK
1815 case Opt_cursorBlink:
1816 THIS->cursor_blink_reset ();
1817 break;
1818#endif
1232 1819
1233 case Opt_cursorUnderline: 1820 case Opt_cursorUnderline:
1234 THIS->want_refresh = 1; 1821 THIS->want_refresh = 1;
1822 THIS->refresh_check ();
1235 break; 1823 break;
1236 1824
1237# case Opt_scrollBar_floating: 1825# case Opt_scrollBar_floating:
1238# case Opt_scrollBar_right: 1826# case Opt_scrollBar_right:
1239# THIS->resize_all_windows (THIS->width, THIS->height, 1); 1827# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1240# break; 1828# break;
1241 } 1829 }
1242 } 1830 }
1243} 1831}
1244 OUTPUT: 1832 OUTPUT:
1245 RETVAL 1833 RETVAL
1834
1835bool
1836rxvt_term::bind_action (char *keysym, char *str)
1837 ALIAS:
1838 parse_keysym = 1
1839 CODE:
1840 RETVAL = 0 < THIS->bind_action (keysym, str);
1841 THIS->keyboard->register_done ();
1842 OUTPUT:
1843 RETVAL
1844
1845void
1846rxvt_term::register_command (int keysym, unsigned int state, SV *str)
1847 CODE:
1848 wchar_t *wstr = sv2wcs (str);
1849 THIS->keyboard->register_action (keysym, state, wstr);
1850 free (wstr);
1246 1851
1247void 1852void
1248rxvt_term::screen_cur (...) 1853rxvt_term::screen_cur (...)
1249 PROTOTYPE: $;$$ 1854 PROTOTYPE: $;$$
1250 ALIAS: 1855 ALIAS:
… …
1264 EXTEND (SP, 2); 1869 EXTEND (SP, 2);
1265 PUSHs (sv_2mortal (newSViv (rc.row))); 1870 PUSHs (sv_2mortal (newSViv (rc.row)));
1266 PUSHs (sv_2mortal (newSViv (rc.col))); 1871 PUSHs (sv_2mortal (newSViv (rc.col)));
1267 } 1872 }
1268 1873
1269 if (items == 3) 1874 if (items >= 3)
1875 {
1876 rc.row = SvIV (ST (1));
1877 rc.col = SvIV (ST (2));
1878
1879 if (ix == 2)
1270 { 1880 {
1271 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1881 if (rc.col == 0)
1272 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1882 {
1883 // col == 0 means end of previous line
1884 rc.row--;
1885 rc.col = THIS->ncol;
1886 }
1887 else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
1888 && rc.col > ROW(rc.row).l)
1889 {
1890 // col >= length means while line and add newline
1891 rc.col = THIS->ncol;
1892 }
1893 }
1894
1895 clamp_it (rc.col, 0, THIS->ncol);
1896 clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1273 1897
1274 if (ix) 1898 if (ix)
1275 THIS->want_refresh = 1; 1899 {
1900 THIS->selection.screen = THIS->current_screen;
1901
1902 THIS->selection_changed ();
1903 THIS->refresh_check ();
1904 }
1276 } 1905 }
1277} 1906}
1278 1907
1279int 1908int
1280rxvt_term::selection_grab (U32 eventtime) 1909rxvt_term::selection_screen (int screen = -1)
1910 CODE:
1911 RETVAL = THIS->selection.screen;
1912 if (screen >= 0)
1913 THIS->selection.screen = screen;
1914 OUTPUT:
1915 RETVAL
1281 1916
1282void 1917void
1918rxvt_term::selection_request (Time tm, int selnum)
1919
1920void
1921rxvt_term::selection_clear (bool clipboard = false)
1922
1923void
1924rxvt_term::selection_make (Time eventtime, bool rect = false)
1925 CODE:
1926 THIS->selection.op = SELECTION_CONT;
1927 THIS->selection.rect = rect;
1928 THIS->selection_make (eventtime);
1929
1930int
1931rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1932
1933void
1283rxvt_term::selection (SV *newtext = 0) 1934rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1284 PPCODE: 1935 PPCODE:
1285{ 1936{
1937 wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
1938 unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
1939
1286 if (GIMME_V != G_VOID) 1940 if (GIMME_V != G_VOID)
1287 XPUSHs (THIS->selection.text 1941 XPUSHs (text
1288 ? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))) 1942 ? sv_2mortal (wcs2sv (text, len))
1289 : &PL_sv_undef); 1943 : &PL_sv_undef);
1290 1944
1291 if (newtext) 1945 if (newtext)
1292 { 1946 {
1293 free (THIS->selection.text); 1947 free (text);
1294 1948
1295 THIS->selection.text = sv2wcs (newtext); 1949 text = sv2wcs (newtext);
1296 THIS->selection.len = wcslen (THIS->selection.text); 1950 len = wcslen (text);
1297 } 1951 }
1298} 1952}
1953
1954char
1955rxvt_term::cur_charset ()
1956 CODE:
1957 RETVAL = THIS->charsets [THIS->screen.charset];
1958 OUTPUT:
1959 RETVAL
1960
1961void
1962rxvt_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)
1963
1964void
1965rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1966
1967void
1968rxvt_term::scr_bell ()
1969
1970void
1971rxvt_term::scr_recolour (bool refresh = true);
1972
1973void
1974rxvt_term::scr_change_screen (int screen)
1299 1975
1300void 1976void
1301rxvt_term::scr_add_lines (SV *string) 1977rxvt_term::scr_add_lines (SV *string)
1302 CODE: 1978 CODE:
1303{ 1979{
1304 wchar_t *wstr = sv2wcs (string); 1980 wchar_t *wstr = sv2wcs (string);
1305 THIS->scr_add_lines (wstr, wcslen (wstr)); 1981 THIS->scr_add_lines (wstr, wcslen (wstr));
1306 free (wstr); 1982 free (wstr);
1307} 1983}
1984
1985void
1986rxvt_term::tt_write_user_input (SV *octets)
1987 INIT:
1988 STRLEN len;
1989 char *str = SvPVbyte (octets, len);
1990 C_ARGS:
1991 str, len
1308 1992
1309void 1993void
1310rxvt_term::tt_write (SV *octets) 1994rxvt_term::tt_write (SV *octets)
1311 INIT: 1995 INIT:
1312 STRLEN len; 1996 STRLEN len;
1313 char *str = SvPVbyte (octets, len); 1997 char *str = SvPVbyte (octets, len);
1314 C_ARGS: 1998 C_ARGS:
1315 str, len 1999 str, len
1316 2000
1317void 2001void
2002rxvt_term::tt_paste (SV *octets)
2003 INIT:
2004 STRLEN len;
2005 char *str = SvPVbyte (octets, len);
2006 C_ARGS:
2007 str, len
2008
2009void
1318rxvt_term::cmd_parse (SV *octets) 2010rxvt_term::cmd_parse (SV *octets)
1319 CODE: 2011 CODE:
1320{ 2012{
1321 STRLEN len; 2013 STRLEN len;
1322 char *str = SvPVbyte (octets, len); 2014 char *str = SvPVbyte (octets, len);
… …
1344 o->self = (HV *)SvRV (RETVAL); 2036 o->self = (HV *)SvRV (RETVAL);
1345} 2037}
1346 OUTPUT: 2038 OUTPUT:
1347 RETVAL 2039 RETVAL
1348 2040
2041#############################################################################
2042# Various X Utility Functions
2043#############################################################################
2044
2045void
2046rxvt_term::XListProperties (Window window)
2047 PPCODE:
2048{
2049 int count;
2050 Atom *props = XListProperties (THIS->dpy, window, &count);
2051
2052 EXTEND (SP, count);
2053 while (count--)
2054 PUSHs (newSVuv ((U32)props [count]));
2055
2056 XFree (props);
2057}
2058
2059void
2060rxvt_term::XGetWindowProperty (Window window, Atom property)
2061 PPCODE:
2062{
2063 Atom type;
2064 int format;
2065 unsigned long nitems;
2066 unsigned long bytes_after;
2067 unsigned char *prop;
2068
2069 XGetWindowProperty (THIS->dpy, window, property,
2070 0, 1<<24, 0, AnyPropertyType,
2071 &type, &format, &nitems, &bytes_after, &prop);
2072
2073 if (type != None)
2074 {
2075 int elemsize = format == 16 ? sizeof (short)
2076 : format == 32 ? sizeof (long)
2077 : 1;
2078
2079 EXTEND (SP, 3);
2080 PUSHs (newSVuv ((U32)type));
2081 PUSHs (newSViv (format));
2082 PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
2083 XFree (prop);
2084 }
2085}
2086
2087void
2088rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
2089 CODE:
2090{
2091 STRLEN len;
2092 char *data_ = SvPVbyte (data, len);
2093
2094 int elemsize = format == 16 ? sizeof (short)
2095 : format == 32 ? sizeof (long)
2096 : 1;
2097
2098 XChangeProperty (THIS->dpy, window, property,
2099 type, format, PropModeReplace,
2100 (unsigned char *)data_, len / elemsize);
2101}
2102
2103Atom
2104XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
2105 C_ARGS: term->dpy, atom_name, only_if_exists
2106
2107char *
2108XGetAtomName (rxvt_term *term, Atom atom)
2109 C_ARGS: term->dpy, atom
2110 CLEANUP:
2111 XFree (RETVAL);
2112
2113void
2114XDeleteProperty (rxvt_term *term, Window window, Atom property)
2115 C_ARGS: term->dpy, window, property
2116
2117Window
2118rxvt_term::DefaultRootWindow ()
2119 CODE:
2120 RETVAL = THIS->display->root;
2121 OUTPUT:
2122 RETVAL
2123
2124#if 0
2125
2126Window
2127XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
2128 C_ARGS: term->dpy, (Window)parent,
2129 x, y, width, height, 0,
2130 term->pix_colors_focused[Color_border],
2131 term->pix_colors_focused[Color_border]
2132
2133#endif
2134
2135void
2136XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
2137 C_ARGS: term->dpy, window, parent, x, y
2138
2139void
2140XMapWindow (rxvt_term *term, Window window)
2141 C_ARGS: term->dpy, window
2142
2143void
2144XUnmapWindow (rxvt_term *term, Window window)
2145 C_ARGS: term->dpy, window
2146
2147void
2148XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
2149 C_ARGS: term->dpy, window, x, y, width, height
2150
2151void
2152rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
2153 CODE:
2154{
2155 XWindowAttributes attr;
2156 XGetWindowAttributes (THIS->dpy, window, &attr);
2157 XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
2158}
2159
2160void
2161rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
2162 PPCODE:
2163{
2164 int dx, dy;
2165 Window child;
2166
2167 if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
2168 {
2169 EXTEND (SP, 3);
2170 PUSHs (newSViv (dx));
2171 PUSHs (newSViv (dy));
2172 PUSHs (newSVuv (child));
2173 }
2174}
2175
2176#############################################################################
2177# fancy bg bloatstuff (TODO: should be moved up somewhere)
2178
2179bool
2180rxvt_term::has_render ()
2181 CODE:
2182 RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
2183 OUTPUT:
2184 RETVAL
2185
2186void
2187rxvt_term::background_geometry (bool border = false)
2188 PPCODE:
2189 EXTEND (SP, 4);
2190 PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
2191 PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
2192 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
2193 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
2194
2195#if HAVE_IMG
2196
2197rxvt_img *
2198rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
2199 CODE:
2200 XRenderPictFormat *f = SvOK (format)
2201 ? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
2202 : XRenderFindVisualFormat (THIS->dpy, THIS->visual);
2203 RETVAL = new rxvt_img (THIS, f, x, y, width, height);
2204 RETVAL->alloc ();
2205 OUTPUT:
2206 RETVAL
2207
2208#if ENABLE_TRANSPARENCY
2209
2210rxvt_img *
2211rxvt_term::new_img_from_root ()
2212 CODE:
2213 RETVAL = rxvt_img::new_from_root (THIS);
2214 OUTPUT:
2215 RETVAL
2216
2217#endif
2218
2219#if HAVE_PIXBUF
2220
2221rxvt_img *
2222rxvt_term::new_img_from_file (octet_string filename)
2223 CODE:
2224 try
2225 {
2226 RETVAL = rxvt_img::new_from_file (THIS, filename);
2227 }
2228 catch (const class rxvt_failure_exception &e)
2229 {
2230 croak ("new_img_from_file failed");
2231 }
2232 OUTPUT:
2233 RETVAL
2234
2235#endif
2236
2237void
2238rxvt_term::set_background (rxvt_img *img, bool border = false)
2239 CODE:
2240 delete THIS->bg_img;
2241 THIS->bg_img = 0;
2242 THIS->bg_flags = 0;
2243
2244 if (img) // TODO: cannot be false
2245 {
2246 img = img->clone (); // own the img
2247
2248 if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
2249 img->sub_rect (0, 0,
2250 border ? THIS->vt_width : THIS->szHint.width,
2251 border ? THIS->vt_height : THIS->szHint.height)
2252 ->replace (img);
2253
2254 // just in case, should usually be a nop
2255 img->reify ()
2256 ->replace (img);
2257
2258 img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
2259 ->replace (img);
2260
2261 THIS->bg_img = img;
2262 THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
2263
2264 if (!border)
2265 THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
2266 }
2267
2268#endif
2269
2270#############################################################################
2271# urxvt::overlay
2272#############################################################################
2273
1349MODULE = urxvt PACKAGE = urxvt::overlay 2274MODULE = urxvt PACKAGE = urxvt::overlay
1350 2275
1351void 2276void
1352overlay::set (int x, int y, SV *text, SV *rend = 0) 2277overlay::set (int x, int y, SV *text, SV *rend = 0)
1353 2278
… …
1358overlay::hide () 2283overlay::hide ()
1359 2284
1360void 2285void
1361overlay::DESTROY () 2286overlay::DESTROY ()
1362 2287
2288INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
2289
2290MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
2291
2292#if HAVE_PIXBUF
2293
2294urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
2295 C_ARGS: filename, 0
2296
2297void
2298DESTROY (urxvt::pixbuf self)
2299 CODE:
2300 g_object_unref (self);
2301
2302#endif
2303
1363MODULE = urxvt PACKAGE = urxvt::timer 2304MODULE = urxvt PACKAGE = urxvt::img
1364 2305
1365SV * 2306#if HAVE_IMG
1366timer::new () 2307
2308# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
2309# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
2310
2311void
2312rxvt_img::geometry ()
1367 CODE: 2313 PPCODE:
1368 timer *w = new timer; 2314 EXTEND (SP, 4);
1369 w->start (NOW); 2315 PUSHs (sv_2mortal (newSViv (THIS->x)));
1370 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 2316 PUSHs (sv_2mortal (newSViv (THIS->y)));
1371 w->self = (HV *)SvRV (RETVAL); 2317 PUSHs (sv_2mortal (newSViv (THIS->w)));
1372 OUTPUT: 2318 PUSHs (sv_2mortal (newSViv (THIS->h)));
1373 RETVAL
1374 2319
1375timer * 2320int
1376timer::cb (SV *cb) 2321rxvt_img::x ()
2322 ALIAS:
2323 x = 0
2324 y = 1
2325 w = 2
2326 h = 3
1377 CODE: 2327 CODE:
1378 THIS->cb (cb); 2328 switch (ix)
2329 {
2330 case 0: RETVAL = THIS->x; break;
2331 case 1: RETVAL = THIS->y; break;
2332 case 2: RETVAL = THIS->w; break;
2333 case 3: RETVAL = THIS->h; break;
2334 }
2335 OUTPUT:
1379 RETVAL = THIS; 2336 RETVAL
1380 OUTPUT:
1381 RETVAL
1382 2337
1383NV 2338Pixmap
1384timer::at () 2339rxvt_img::pm ()
1385 CODE: 2340 CODE:
1386 RETVAL = THIS->at; 2341 RETVAL = THIS->pm;
1387 OUTPUT: 2342 OUTPUT:
1388 RETVAL 2343 RETVAL
1389 2344
1390timer * 2345void
1391timer::interval (NV interval) 2346rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
2347 PROTOTYPE: $;$$$$
2348 INIT:
2349 rgba cc = parse_rgba (c, THIS->s);
2350 C_ARGS: cc, x, y, w, h
2351
2352void
2353rxvt_img::DESTROY ()
2354 CODE:
2355 delete THIS;
2356
2357void
2358rxvt_img::add_alpha ()
2359
2360void
2361rxvt_img::unshare ()
2362
2363void
2364rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1392 CODE: 2365 PPCODE:
1393 THIS->interval = interval; 2366 if (items >= 2)
2367 THIS->repeat_mode (repeat);
2368 if (GIMME_V != G_VOID)
2369 XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
2370
2371void
2372rxvt_img::move (int dx, int dy)
2373
2374void
2375rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2376
2377void
2378rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2379
2380void
2381rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
2382
2383rxvt_img *
2384rxvt_img::clone ()
2385
2386rxvt_img *
2387rxvt_img::reify ()
2388
2389rxvt_img *
2390rxvt_img::sub_rect (int x, int y, int width, int height)
2391
2392rxvt_img *
2393rxvt_img::blur (int rh, int rv)
2394
2395rxvt_img *
2396rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
2397
2398rxvt_img *
2399rxvt_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)
2400 INIT:
2401 rxvt_img::nv matrix[3][3] = {
2402 { p11, p12, p13 },
2403 { p21, p22, p23 },
2404 { p31, p32, p33 }
2405 };
2406 C_ARGS: matrix
2407
2408rxvt_img *
2409rxvt_img::scale (int new_width, int new_height)
2410
2411rxvt_img *
2412rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
2413
2414rxvt_img *
2415rxvt_img::tint (SV *c)
2416 INIT:
2417 rgba cc = parse_rgba (c, THIS->s);
2418 C_ARGS: cc
2419
2420rxvt_img *
2421rxvt_img::shade (rxvt_img::nv factor)
2422
2423rxvt_img *
2424rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
2425 CODE:
2426 rxvt_img::nv *vparams = 0;
2427 int nparams = 0;
2428
2429 if (SvOK (params))
2430 {
2431 if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
2432 croak ("rxvt_img::filter: params must be an array reference with parameter values");
2433
2434 nparams = av_len ((AV *)SvRV (params)) + 1;
2435 vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
2436
2437 for (int i = 0; i < nparams; ++i)
2438 vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
2439 }
2440
2441 RETVAL = THIS->filter (name, nparams, vparams);
2442 free (vparams);
2443 OUTPUT:
1394 RETVAL = THIS; 2444 RETVAL
1395 OUTPUT:
1396 RETVAL
1397 2445
1398timer * 2446#endif
1399timer::set (NV tstamp)
1400 CODE:
1401 THIS->set (tstamp);
1402 RETVAL = THIS;
1403 OUTPUT:
1404 RETVAL
1405 2447
1406timer *
1407timer::start (NV tstamp = THIS->at)
1408 CODE:
1409 THIS->start (tstamp);
1410 RETVAL = THIS;
1411 OUTPUT:
1412 RETVAL
1413
1414timer *
1415timer::stop ()
1416 CODE:
1417 THIS->stop ();
1418 RETVAL = THIS;
1419 OUTPUT:
1420 RETVAL
1421
1422void
1423timer::DESTROY ()
1424
1425MODULE = urxvt PACKAGE = urxvt::iow
1426
1427SV *
1428iow::new ()
1429 CODE:
1430 iow *w = new iow;
1431 RETVAL = newSVptr ((void *)w, "urxvt::iow");
1432 w->self = (HV *)SvRV (RETVAL);
1433 OUTPUT:
1434 RETVAL
1435
1436iow *
1437iow::cb (SV *cb)
1438 CODE:
1439 THIS->cb (cb);
1440 RETVAL = THIS;
1441 OUTPUT:
1442 RETVAL
1443
1444iow *
1445iow::fd (int fd)
1446 CODE:
1447 THIS->fd = fd;
1448 RETVAL = THIS;
1449 OUTPUT:
1450 RETVAL
1451
1452iow *
1453iow::events (short events)
1454 CODE:
1455 THIS->events = events;
1456 RETVAL = THIS;
1457 OUTPUT:
1458 RETVAL
1459
1460iow *
1461iow::start ()
1462 CODE:
1463 THIS->start ();
1464 RETVAL = THIS;
1465 OUTPUT:
1466 RETVAL
1467
1468iow *
1469iow::stop ()
1470 CODE:
1471 THIS->stop ();
1472 RETVAL = THIS;
1473 OUTPUT:
1474 RETVAL
1475
1476void
1477iow::DESTROY ()
1478
1479

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