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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.19 by root, Tue Jan 3 20:47:36 2006 UTC vs.
Revision 1.245 by root, Tue Sep 17 20:38:14 2019 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) 2005-2005 Marc Lehmann <pcg@goof.com> 6 * Copyright (c) 2005-2014 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
32#include <stddef.h>
31#include <cstdarg> 33#include <stdarg.h>
32 34
35#include "unistd.h"
36
37#include "ev_cpp.h"
33#include "rxvt.h" 38#include "rxvt.h"
34#include "iom.h" 39#include "keyboard.h"
35#include "rxvtutil.h" 40#include "rxvtutil.h"
36#include "rxvtperl.h" 41#include "rxvtperl.h"
37 42
38#include "perlxsi.c" 43#include "perlxsi.c"
44
45#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39 46
40#undef LINENO 47#undef LINENO
41#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)
42#undef ROW 49#undef ROW
43#define ROW(n) THIS->row_buf [LINENO (n)] 50#define ROW(n) THIS->row_buf [LINENO (n)]
44 51
45///////////////////////////////////////////////////////////////////////////// 52/////////////////////////////////////////////////////////////////////////////
46 53
54typedef char * octet_string;
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)
70{
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
107 return c;
108}
109
110/////////////////////////////////////////////////////////////////////////////
111#endif
112
47static wchar_t * 113static wchar_t *
48sv2wcs (SV *sv) 114sv2wcs (SV *sv)
49{ 115{
50 STRLEN len; 116 STRLEN len;
51 char *str = SvPVutf8 (sv, len); 117 char *str = SvPVutf8 (sv, len);
52 return rxvt_utf8towcs (str, len); 118 return rxvt_utf8towcs (str, len);
53} 119}
54 120
55static SV * 121static SV *
56new_ref (HV *hv, const char *klass) 122wcs2sv (wchar_t *wstr, int len = -1)
57{ 123{
58 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1)); 124 char *str = rxvt_wcstoutf8 (wstr, len);
59}
60 125
61//TODO: use magic 126 SV *sv = newSVpv (str, 0);
127 SvUTF8_on (sv);
128 free (str);
129
130 return sv;
131}
132
62static SV * 133static SV *
63newSVptr (void *ptr, const char *klass) 134newSVptr (void *ptr, const char *klass)
64{ 135{
65 HV *hv = newHV (); 136 HV *hv = newHV ();
66 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 137 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
… …
89 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);
90 161
91 return (long)mg->mg_ptr; 162 return (long)mg->mg_ptr;
92} 163}
93 164
94#define newSVterm(term) SvREFCNT_inc ((SV *)term->self) 165#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
95#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") 166#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
96 167
97///////////////////////////////////////////////////////////////////////////// 168/////////////////////////////////////////////////////////////////////////////
98 169
99struct perl_watcher 170#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
171
172class overlay : overlay_base
100{ 173{
101 SV *cbsv; 174 rxvt_term *THIS;
175 AV *overlay_av;
176 int border;
177
178public:
102 HV *self; 179 HV *self;
103
104 perl_watcher ()
105 : cbsv (newSV (0))
106 {
107 }
108
109 ~perl_watcher ()
110 {
111 SvREFCNT_dec (cbsv);
112 }
113
114 void cb (SV *cb)
115 {
116 sv_setsv (cbsv, cb);
117 }
118
119 void invoke (const char *type, SV *self, int arg = -1);
120};
121
122void
123perl_watcher::invoke (const char *type, SV *self, int arg)
124{
125 dSP;
126
127 ENTER;
128 SAVETMPS;
129
130 PUSHMARK (SP);
131
132 XPUSHs (sv_2mortal (self));
133
134 if (arg >= 0)
135 XPUSHs (sv_2mortal (newSViv (arg)));
136
137 PUTBACK;
138 call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
139 SPAGAIN;
140
141 PUTBACK;
142 FREETMPS;
143 LEAVE;
144
145 if (SvTRUE (ERRSV))
146 rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
147}
148
149#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
150#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
151
152struct timer : time_watcher, perl_watcher
153{
154 tstamp interval;
155
156 timer ()
157 : time_watcher (this, &timer::execute)
158 {
159 }
160
161 void execute (time_watcher &w)
162 {
163 if (interval)
164 start (at + interval);
165
166 invoke ("urxvt::timer", newSVtimer (this));
167 }
168};
169
170#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
171#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
172
173struct iow : io_watcher, perl_watcher
174{
175 iow ()
176 : io_watcher (this, &iow::execute)
177 {
178 }
179
180 void execute (io_watcher &w, short revents)
181 {
182 invoke ("urxvt::iow", newSViow (this), revents);
183 }
184};
185
186/////////////////////////////////////////////////////////////////////////////
187
188#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
189
190struct overlay {
191 HV *self;
192 rxvt_term *THIS;
193 int x, y, w, h;
194 int border;
195 text_t **text;
196 rend_t **rend;
197 180
198 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);
199 ~overlay (); 182 ~overlay ();
200 183
201 void show (); 184 void show ();
… …
205 188
206 void set (int x, int y, SV *str, SV *rend); 189 void set (int x, int y, SV *str, SV *rend);
207}; 190};
208 191
209overlay::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)
210: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2) 193: THIS(THIS), border(border == 2), overlay_av (0)
211{ 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
212 if (border == 2) 203 if (border == 2)
213 { 204 {
214 w += 2; 205 w += 2;
215 h += 2; 206 h += 2;
216 } 207 }
217 208
218 text = new text_t *[h]; 209 text = new text_t *[h];
219 rend = new rend_t *[h]; 210 rend = new rend_t *[h];
220 211
221 for (int y = 0; y < h; y++) 212 for (int y = 0; y < h; y++)
222 { 213 {
223 text_t *tp = text[y] = new text_t[w]; 214 text_t *tp = text[y] = new text_t[w];
224 rend_t *rp = rend[y] = new rend_t[w]; 215 rend_t *rp = rend[y] = new rend_t[w];
225 216
226 text_t t0, t1, t2; 217 text_t t0, t1, t2;
227 rend_t r = rstyle; 218 rend_t r = rstyle;
228 219
229 if (border == 2) 220 if (border == 2)
230 { 221 {
231 if (y == 0) 222 if (y == 0)
232 t0 = 0x2554, t1 = 0x2550, t2 = 0x2557; 223 t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
233 else if (y < h - 1) 224 else if (y < h - 1)
234 t0 = 0x2551, t1 = 0x0020, t2 = 0x2551; 225 t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
235 else 226 else
236 t0 = 0x255a, t1 = 0x2550, t2 = 0x255d; 227 t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
237 228
238 *tp++ = t0; 229 *tp++ = t0;
239 *rp++ = r; 230 *rp++ = r;
240 231
241 for (int x = w - 2; x-- > 0; ) 232 for (int x = w - 2; x-- > 0; )
242 { 233 {
243 *tp++ = t1; 234 *tp++ = t1;
244 *rp++ = r; 235 *rp++ = r;
245 } 236 }
246 237
247 *tp = t2; 238 *tp = t2;
248 *rp = r; 239 *rp = r;
249 } 240 }
250 else 241 else
251 for (int x = w; x-- > 0; ) 242 for (int x = w; x-- > 0; )
252 { 243 {
253 *tp++ = 0x0020; 244 *tp++ = 0x0020;
254 *rp++ = r; 245 *rp++ = r;
255 } 246 }
256 } 247 }
257 248
258 show (); 249 show ();
259 THIS->want_refresh = 1;
260} 250}
261 251
262overlay::~overlay () 252overlay::~overlay ()
263{ 253{
264 hide (); 254 hide ();
… …
269 delete [] rend[y]; 259 delete [] rend[y];
270 } 260 }
271 261
272 delete [] text; 262 delete [] text;
273 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));
274 276
275 THIS->want_refresh = 1; 277 THIS->want_refresh = 1;
276} 278 THIS->refresh_check ();
277
278void
279overlay::show ()
280{
281 char key[33]; sprintf (key, "%32lx", (long)this);
282
283 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
284 hv_store (hv, key, 32, newSViv ((long)this), 0);
285} 279}
286 280
287void 281void
288overlay::hide () 282overlay::hide ()
289{ 283{
290 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0); 284 if (!overlay_av)
285 return;
291 286
292 if (ovs) 287 int i;
293 {
294 char key[33]; sprintf (key, "%32lx", (long)this);
295 288
296 HV *hv = (HV *)SvRV (*ovs); 289 for (i = AvFILL (overlay_av); i >= 0; i--)
297 hv_delete (hv, key, 32, G_DISCARD); 290 if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
298 } 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 SvREFCNT_dec (av_pop (overlay_av));
297
298 SvREFCNT_dec (overlay_av);
299 overlay_av = 0;
300
301 THIS->want_refresh = 1;
302 THIS->refresh_check ();
299} 303}
300 304
301void overlay::swap () 305void overlay::swap ()
302{ 306{
303 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));
304 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));
305 309
306 int ov_w = min (w, THIS->ncol - ov_x); 310 int ov_w = min (w, THIS->ncol - ov_x);
307 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;
308 317
309 for (int y = ov_h; y--; ) 318 for (int y = ov_h; y--; )
310 { 319 {
311 text_t *t1 = text [y]; 320 text_t *t1 = text [y];
312 rend_t *r1 = rend [y]; 321 rend_t *r1 = rend [y];
313 322
314 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;
315 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;
316 325
317 for (int x = ov_w; x--; ) 326 for (int x = ov_w; x--; )
318 { 327 {
319 text_t t = *t1; *t1++ = *t2; *t2++ = t; 328 text_t t = *t1; *t1++ = *t2; *t2++ = t;
320 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));
321 } 330 }
322 } 331 }
323 332
… …
333 342
334 wchar_t *wtext = sv2wcs (text); 343 wchar_t *wtext = sv2wcs (text);
335 344
336 for (int col = min (wcslen (wtext), w - x - border); col--; ) 345 for (int col = min (wcslen (wtext), w - x - border); col--; )
337 this->text [y][x + col] = wtext [col]; 346 this->text [y][x + col] = wtext [col];
338 347
339 free (wtext); 348 free (wtext);
340 349
341 if (rend) 350 if (rend)
342 { 351 {
343 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) 352 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
344 croak ("rend must be arrayref"); 353 croak ("rend must be arrayref");
345 354
346 AV *av = (AV *)SvRV (rend); 355 AV *av = (AV *)SvRV (rend);
347 356
348 for (int col = min (av_len (av) + 1, w - x - border); col--; ) 357 for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
349 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1)); 358 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
350 } 359 }
351 360
352 THIS->want_refresh = 1; 361 THIS->want_refresh = 1;
362 THIS->refresh_check ();
353} 363}
354
355 364
356///////////////////////////////////////////////////////////////////////////// 365/////////////////////////////////////////////////////////////////////////////
357 366
367#include "iom_perl.h"
368
369/////////////////////////////////////////////////////////////////////////////
370
358struct rxvt_perl_interp rxvt_perl; 371struct rxvt_perl_interp rxvt_perl;
359 372
360static PerlInterpreter *perl; 373static PerlInterpreter *perl;
361
362rxvt_perl_interp::rxvt_perl_interp ()
363{
364}
365 374
366rxvt_perl_interp::~rxvt_perl_interp () 375rxvt_perl_interp::~rxvt_perl_interp ()
367{ 376{
368 if (perl) 377 if (perl)
369 { 378 {
370 perl_destruct (perl); 379 perl_destruct (perl);
371 perl_free (perl); 380 perl_free (perl);
381 PERL_SYS_TERM ();
372 } 382 }
373} 383}
374 384
375void 385void
376rxvt_perl_interp::init () 386rxvt_perl_interp::init ()
377{ 387{
378 if (!perl) 388 if (!perl)
379 { 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
380 char *argv[] = { 396 const char *args[] = {
381 "", 397 "",
382 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 398 "-e"
399 "BEGIN {"
400 " urxvt->bootstrap;"
401 " unshift @INC, '" LIBDIR "';"
402 "}"
403 ""
404 "use urxvt;",
405 0
383 }; 406 };
407 int argc = ecb_array_length (args) - 1;
408 char **argv = (char **)args;
384 409
410 PERL_SYS_INIT3 (&argc, &argv, &environ);
385 perl = perl_alloc (); 411 perl = perl_alloc ();
386 perl_construct (perl); 412 perl_construct (perl);
387 413
388 if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) 414 if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
389 || perl_run (perl)) 415 || perl_run (perl))
416 {
417 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
418
419 perl_destruct (perl);
420 perl_free (perl);
421 perl = 0;
422 }
423 }
424
425 rxvt_pop_locale ();
426 }
427}
428
429void
430rxvt_perl_interp::init (rxvt_term *term)
431{
432 init ();
433
434 if (perl && !term->perl.self)
435 {
436 // runs outside of perls ENV
437 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
438 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
440 }
441}
442
443void
444rxvt_perl_interp::eval (const char *str)
445{
446 eval_pv (str, 1);
447}
448
449void
450rxvt_perl_interp::usage (rxvt_term *term, int type)
451{
452 localise_env set_environ (perl_environ);
453
454 ENTER;
455 SAVETMPS;
456
457 dSP;
458 PUSHMARK (SP);
459 EXTEND (SP, 2);
460 PUSHs (sv_2mortal (newSVterm (term)));
461 PUSHs (sv_2mortal (newSViv (type)));
462 PUTBACK;
463 call_pv ("urxvt::usage", G_VOID | G_DISCARD);
464
465 FREETMPS;
466 LEAVE;
467}
468
469uint8_t
470rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
471{
472 localise_env set_environ (perl_environ);
473
474 ENTER;
475 SAVETMPS;
476
477 dSP;
478 PUSHMARK (SP);
479 EXTEND (SP, 6);
480 PUSHs (sv_2mortal (newSVterm (term)));
481 PUSHs (sv_2mortal (newSVpv (name, 0)));
482 PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
483 PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
484 PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
485 PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
486 PUTBACK;
487 call_pv ("urxvt::parse_resource", G_SCALAR);
488 SPAGAIN;
489
490 uint8_t ret = POPi;
491
492 FREETMPS;
493 LEAVE;
494
495 return ret;
496}
497
498static void
499_keysym_resource_push (rxvt_term *term, const char *k, const char *v)
500{
501 unsigned int state;
502
503 if (term->parse_keysym (k, state) == -1)
504 return;
505
506 dSP;
507 XPUSHs (sv_2mortal (newSVpv (v, 0)));
508 PUTBACK;
509}
510
511static void
512_keysym_resources (rxvt_term *term)
513{
514 term->enumerate_keysym_resources (_keysym_resource_push);
515}
516
517static void
518ungrab (rxvt_term *THIS)
519{
520 if (THIS->perl.grabtime)
521 {
522 XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
523 XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
524 THIS->perl.grabtime = 0;
525 }
526}
527
528bool
529rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
530{
531 if (!perl || !term->perl.self)
532 return false;
533
534 localise_env set_environ (perl_environ);
535
536 // pre-handling of some events
537 if (htype == HOOK_REFRESH_END)
538 {
539 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
540
541 for (int i = 0; i <= AvFILL (av); i++)
542 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
543 }
544 else if (htype == HOOK_DESTROY)
545 {
546 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
547
548 for (int i = AvFILL (av); i >= 0; i--)
390 { 549 {
391 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); 550 rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
392 551 delete req;
393 perl_destruct (perl);
394 perl_free (perl);
395 perl = 0;
396 } 552 }
397 } 553 }
398}
399 554
400bool 555 bool event_consumed;
401rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 556
402{ 557 if (term->perl.should_invoke [htype])
403 if (!perl)
404 return false;
405
406 if (htype == HOOK_INIT) // first hook ever called
407 { 558 {
408 term->self = (void *)newSVptr ((void *)term, "urxvt::term"); 559 dSP;
409 hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 560 va_list ap;
561
562 va_start (ap, htype);
563
564 ENTER;
565 SAVETMPS;
566
567 PUSHMARK (SP);
568
569 EXTEND (SP, 2);
570 PUSHs (sv_2mortal (newSVterm (term)));
571 PUSHs (sv_2mortal (newSViv (htype)));
572
573 for (;;) {
574 data_type dt = (data_type)va_arg (ap, int);
575
576 switch (dt)
577 {
578 case DT_INT:
579 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
580 break;
581
582 case DT_LONG:
583 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
584 break;
585
586 case DT_STR:
587 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
588 break;
589
590 case DT_STR_LEN:
591 {
592 char *str = va_arg (ap, char *);
593 int len = va_arg (ap, int);
594
595 XPUSHs (sv_2mortal (newSVpvn (str, len)));
596 }
597 break;
598
599 case DT_WCS_LEN:
600 {
601 wchar_t *wstr = va_arg (ap, wchar_t *);
602 int wlen = va_arg (ap, int);
603
604 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
605 }
606 break;
607
608 case DT_LCS_LEN:
609 {
610 long *lstr = va_arg (ap, long *);
611 int llen = va_arg (ap, int);
612
613 XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
614 }
615 break;
616
617 case DT_XEVENT:
618 {
619 XEvent *xe = va_arg (ap, XEvent *);
620 HV *hv = newHV ();
621
622# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
623# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
624# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
625# undef set
626
627 setiv (type, xe->type);
628 setiv (send_event, xe->xany.send_event);
629 setiv (serial, xe->xany.serial);
630
631 switch (xe->type)
632 {
633 case KeyPress:
634 case KeyRelease:
635 case ButtonPress:
636 case ButtonRelease:
637 case MotionNotify:
638 setuv (window, xe->xmotion.window);
639 setuv (root, xe->xmotion.root);
640 setuv (subwindow, xe->xmotion.subwindow);
641 setuv (time, xe->xmotion.time);
642 setiv (x, xe->xmotion.x);
643 setiv (y, xe->xmotion.y);
644 setiv (row, xe->xmotion.y / term->fheight + term->view_start);
645 setiv (col, xe->xmotion.x / term->fwidth);
646 setiv (x_root, xe->xmotion.x_root);
647 setiv (y_root, xe->xmotion.y_root);
648 setuv (state, xe->xmotion.state);
649
650 switch (xe->type)
651 {
652 case KeyPress:
653 case KeyRelease:
654 setuv (keycode, xe->xkey.keycode);
655 break;
656
657 case ButtonPress:
658 case ButtonRelease:
659 setuv (button, xe->xbutton.button);
660 break;
661
662 case MotionNotify:
663 setiv (is_hint, xe->xmotion.is_hint);
664 break;
665 }
666
667 break;
668
669 case MapNotify:
670 case UnmapNotify:
671 case ConfigureNotify:
672 setuv (event, xe->xconfigure.event);
673 setuv (window, xe->xconfigure.window);
674
675 switch (xe->type)
676 {
677 case ConfigureNotify:
678 setiv (x, xe->xconfigure.x);
679 setiv (y, xe->xconfigure.y);
680 setiv (width, xe->xconfigure.width);
681 setiv (height, xe->xconfigure.height);
682 setuv (above, xe->xconfigure.above);
683 break;
684 }
685
686 break;
687
688 case PropertyNotify:
689 setuv (window, xe->xproperty.window);
690 setuv (atom, xe->xproperty.atom);
691 setuv (time, xe->xproperty.time);
692 setiv (state, xe->xproperty.state);
693 break;
694
695 case ClientMessage:
696 setuv (window, xe->xclient.window);
697 setuv (message_type, xe->xclient.message_type);
698 setuv (format, xe->xclient.format);
699 setuv (l0, xe->xclient.data.l[0]);
700 setuv (l1, xe->xclient.data.l[1]);
701 setuv (l2, xe->xclient.data.l[2]);
702 setuv (l3, xe->xclient.data.l[3]);
703 setuv (l4, xe->xclient.data.l[4]);
704 break;
705 }
706
707 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
708 }
709 break;
710
711 case DT_END:
712 goto call;
713
714 default:
715 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
716 }
717 }
718
719 call:
720 va_end (ap);
721
722 PUTBACK;
723 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
724 SPAGAIN;
725
726 if (count)
727 {
728 SV *status = POPs;
729 count = SvTRUE (status);
730 }
731
732 PUTBACK;
733 FREETMPS;
734 LEAVE;
735
736 if (SvTRUE (ERRSV))
737 {
738 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
739 ungrab (term); // better lose the grab than the session
740 }
741
742 event_consumed = !!count;
410 } 743 }
411 else if (!term->self) 744 else
412 return false; // perl not initialized for this instance 745 event_consumed = false;
746
747 // post-handling of some events
748 if (htype == HOOK_REFRESH_BEGIN)
749 {
750 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
751
752 for (int i = AvFILL (av); i >= 0; i--)
753 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
754 }
413 else if (htype == HOOK_DESTROY) 755 else if (htype == HOOK_DESTROY)
414 { 756 {
415 // handled later 757 clearSVptr ((SV *)term->perl.self);
758 SvREFCNT_dec ((SV *)term->perl.self);
759
760 // don't allow further calls
761 term->perl.self = 0;
416 } 762 }
417 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
418 {
419 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
420 763
421 if (HvKEYS (hv)) 764 return event_consumed;
422 { 765}
423 hv_iterinit (hv);
424 766
425 while (HE *he = hv_iternext (hv)) 767void
426 ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); 768rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
427 } 769{
428 } 770 localise_env set_environ (perl_environ);
429 else if (!should_invoke [htype])
430 return false;
431
432 dSP;
433 va_list ap;
434
435 va_start (ap, htype);
436 771
437 ENTER; 772 ENTER;
438 SAVETMPS; 773 SAVETMPS;
439 774
440 PUSHMARK (SP); 775 dSP;
441
442 XPUSHs (sv_2mortal (newSVterm (term)));
443 XPUSHs (sv_2mortal (newSViv (htype))); 776 XPUSHs (sv_2mortal (newSVpvn (data, len)));
777 PUTBACK;
778 call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
444 779
445 for (;;) { 780 if (SvTRUE (ERRSV))
446 data_type dt = (data_type)va_arg (ap, int); 781 rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
447 782
448 switch (dt) 783 FREETMPS;
784 LEAVE;
785}
786
787/////////////////////////////////////////////////////////////////////////////
788
789MODULE = urxvt PACKAGE = urxvt
790
791PROTOTYPES: ENABLE
792
793BOOT:
794{
795 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
796 sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
797 sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
798 sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
799
800 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
801# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
802# include "hookinc.h"
803# undef def
804
805 HV *option = get_hv ("urxvt::OPTION", 1);
806# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
807# define nodef(name)
808# include "optinc.h"
809# undef nodef
810# undef def
811
812 HV *stash = gv_stashpv ("urxvt", 1);
813 static const struct {
814 const char *name;
815 IV iv;
816 } *civ, const_iv[] = {
817# define const_iv(name) { # name, (IV)name }
818 const_iv (HOOK_INIT),
819 const_iv (HOOK_DESTROY),
820 const_iv (HOOK_ACTION),
821
822 const_iv (NUM_RESOURCES),
823 const_iv (DEFAULT_RSTYLE),
824 const_iv (OVERLAY_RSTYLE),
825 const_iv (Color_Bits),
826 const_iv (RS_bgShift), const_iv (RS_bgMask),
827 const_iv (RS_fgShift), const_iv (RS_fgMask),
828 const_iv (RS_Careful),
829 const_iv (RS_fontCount),
830 const_iv (RS_fontShift),
831 const_iv (RS_fontMask),
832 const_iv (RS_baseattrMask),
833 const_iv (RS_attrMask),
834 const_iv (RS_redraw),
835 const_iv (RS_Sel),
836 const_iv (RS_Bold),
837 const_iv (RS_Italic),
838 const_iv (RS_Blink),
839 const_iv (RS_RVid),
840 const_iv (RS_Uline),
841
842 // TODO: should support all colour constants, create colorinc.h &c
843 const_iv (Color_fg),
844 const_iv (Color_bg),
845#if OFF_FOCUS_FADING
846 const_iv (Color_fade),
847#endif
848 const_iv (Color_pointer_fg),
849 const_iv (Color_pointer_bg),
850 const_iv (Color_border),
851 const_iv (NRS_COLORS),
852 const_iv (TOTAL_COLORS),
853
854 const_iv (CurrentTime),
855 const_iv (ShiftMask),
856 const_iv (LockMask),
857 const_iv (ControlMask),
858 const_iv (Mod1Mask),
859 const_iv (Mod2Mask),
860 const_iv (Mod3Mask),
861 const_iv (Mod4Mask),
862 const_iv (Mod5Mask),
863 const_iv (Button1Mask),
864 const_iv (Button2Mask),
865 const_iv (Button3Mask),
866 const_iv (Button4Mask),
867 const_iv (Button5Mask),
868 const_iv (AnyModifier),
869
870 const_iv (NoSymbol),
871 const_iv (GrabModeSync),
872 const_iv (GrabModeAsync),
873
874 const_iv (NoEventMask),
875 const_iv (KeyPressMask),
876 const_iv (KeyReleaseMask),
877 const_iv (ButtonPressMask),
878 const_iv (ButtonReleaseMask),
879 const_iv (EnterWindowMask),
880 const_iv (LeaveWindowMask),
881 const_iv (PointerMotionMask),
882 const_iv (PointerMotionHintMask),
883 const_iv (Button1MotionMask),
884 const_iv (Button2MotionMask),
885 const_iv (Button3MotionMask),
886 const_iv (Button4MotionMask),
887 const_iv (Button5MotionMask),
888 const_iv (ButtonMotionMask),
889 const_iv (KeymapStateMask),
890 const_iv (ExposureMask),
891 const_iv (VisibilityChangeMask),
892 const_iv (StructureNotifyMask),
893 const_iv (ResizeRedirectMask),
894 const_iv (SubstructureNotifyMask),
895 const_iv (SubstructureRedirectMask),
896 const_iv (FocusChangeMask),
897 const_iv (PropertyChangeMask),
898 const_iv (ColormapChangeMask),
899 const_iv (OwnerGrabButtonMask),
900
901 const_iv (KeyPress),
902 const_iv (KeyRelease),
903 const_iv (ButtonPress),
904 const_iv (ButtonRelease),
905 const_iv (MotionNotify),
906 const_iv (EnterNotify),
907 const_iv (LeaveNotify),
908 const_iv (FocusIn),
909 const_iv (FocusOut),
910 const_iv (KeymapNotify),
911 const_iv (Expose),
912 const_iv (GraphicsExpose),
913 const_iv (NoExpose),
914 const_iv (VisibilityNotify),
915 const_iv (CreateNotify),
916 const_iv (DestroyNotify),
917 const_iv (UnmapNotify),
918 const_iv (MapNotify),
919 const_iv (MapRequest),
920 const_iv (ReparentNotify),
921 const_iv (ConfigureNotify),
922 const_iv (ConfigureRequest),
923 const_iv (GravityNotify),
924 const_iv (ResizeRequest),
925 const_iv (CirculateNotify),
926 const_iv (CirculateRequest),
927 const_iv (PropertyNotify),
928 const_iv (SelectionClear),
929 const_iv (SelectionRequest),
930 const_iv (SelectionNotify),
931 const_iv (ColormapNotify),
932 const_iv (ClientMessage),
933 const_iv (MappingNotify),
934# if ENABLE_XIM_ONTHESPOT
935 const_iv (XIMReverse),
936 const_iv (XIMUnderline),
937 const_iv (XIMHighlight),
938 const_iv (XIMPrimary),
939 const_iv (XIMSecondary),
940 const_iv (XIMTertiary),
941 const_iv (XIMVisibleToForward),
942 const_iv (XIMVisibleToBackword),
943 const_iv (XIMVisibleToCenter),
944#if XRENDER
945 const_iv (PictStandardARGB32),
946 const_iv (PictStandardRGB24),
947 const_iv (PictStandardA8),
948 const_iv (PictStandardA4),
949 const_iv (PictStandardA1),
950 const_iv (RepeatNone),
951 const_iv (RepeatNormal),
952 const_iv (RepeatPad),
953 const_iv (RepeatReflect),
954 // all versions
955 const_iv (PictOpClear),
956 const_iv (PictOpSrc),
957 const_iv (PictOpDst),
958 const_iv (PictOpOver),
959 const_iv (PictOpOverReverse),
960 const_iv (PictOpIn),
961 const_iv (PictOpInReverse),
962 const_iv (PictOpOut),
963 const_iv (PictOpOutReverse),
964 const_iv (PictOpAtop),
965 const_iv (PictOpAtopReverse),
966 const_iv (PictOpXor),
967 const_iv (PictOpAdd),
968 const_iv (PictOpSaturate),
969 // 0.2+
970 const_iv (PictOpDisjointClear),
971 const_iv (PictOpDisjointSrc),
972 const_iv (PictOpDisjointDst),
973 const_iv (PictOpDisjointOver),
974 const_iv (PictOpDisjointOverReverse),
975 const_iv (PictOpDisjointIn),
976 const_iv (PictOpDisjointInReverse),
977 const_iv (PictOpDisjointOut),
978 const_iv (PictOpDisjointOutReverse),
979 const_iv (PictOpDisjointAtop),
980 const_iv (PictOpDisjointAtopReverse),
981 const_iv (PictOpDisjointXor),
982 const_iv (PictOpConjointClear),
983 const_iv (PictOpConjointSrc),
984 const_iv (PictOpConjointDst),
985 const_iv (PictOpConjointOver),
986 const_iv (PictOpConjointOverReverse),
987 const_iv (PictOpConjointIn),
988 const_iv (PictOpConjointInReverse),
989 const_iv (PictOpConjointOut),
990 const_iv (PictOpConjointOutReverse),
991 const_iv (PictOpConjointAtop),
992 const_iv (PictOpConjointAtopReverse),
993 const_iv (PictOpConjointXor),
994 // 0.11+
995 const_iv (PictOpMultiply),
996 const_iv (PictOpScreen),
997 const_iv (PictOpOverlay),
998 const_iv (PictOpDarken),
999 const_iv (PictOpLighten),
1000 const_iv (PictOpColorDodge),
1001 const_iv (PictOpColorBurn),
1002 const_iv (PictOpHardLight),
1003 const_iv (PictOpSoftLight),
1004 const_iv (PictOpDifference),
1005 const_iv (PictOpExclusion),
1006 const_iv (PictOpHSLHue),
1007 const_iv (PictOpHSLSaturation),
1008 const_iv (PictOpHSLColor),
1009 const_iv (PictOpHSLLuminosity),
1010#endif
1011# if 0
1012 const_iv (XIMForwardChar),
1013 const_iv (XIMBackwardChar),
1014 const_iv (XIMForwardWord),
1015 const_iv (XIMBackwardWord),
1016 const_iv (XIMCaretUp),
1017 const_iv (XIMCaretDown),
1018 const_iv (XIMNextLine),
1019 const_iv (XIMPreviousLine),
1020 const_iv (XIMLineStart),
1021 const_iv (XIMLineEnd),
1022 const_iv (XIMAbsolutePosition),
1023 const_iv (XIMDontChange),
1024# endif
1025# endif
1026
1027 /* DEC private modes */
1028 const_iv (PrivMode_132),
1029 const_iv (PrivMode_132OK),
1030 const_iv (PrivMode_rVideo),
1031 const_iv (PrivMode_relOrigin),
1032 const_iv (PrivMode_Screen),
1033 const_iv (PrivMode_Autowrap),
1034 const_iv (PrivMode_aplCUR),
1035 const_iv (PrivMode_aplKP),
1036 const_iv (PrivMode_HaveBackSpace),
1037 const_iv (PrivMode_BackSpace),
1038 const_iv (PrivMode_ShiftKeys),
1039 const_iv (PrivMode_VisibleCursor),
1040 const_iv (PrivMode_MouseX10),
1041 const_iv (PrivMode_MouseX11),
1042 const_iv (PrivMode_scrollBar),
1043 const_iv (PrivMode_TtyOutputInh),
1044 const_iv (PrivMode_Keypress),
1045 const_iv (PrivMode_smoothScroll),
1046 const_iv (PrivMode_vt52),
1047 const_iv (PrivMode_LFNL),
1048 const_iv (PrivMode_MouseBtnEvent),
1049 const_iv (PrivMode_MouseAnyEvent),
1050 const_iv (PrivMode_BracketPaste),
1051 const_iv (PrivMode_ExtModeMouse),
1052 const_iv (PrivMode_ExtMouseRight),
1053 const_iv (PrivMode_BlinkingCursor),
1054 const_iv (PrivMode_mouse_report),
1055 const_iv (PrivMode_Default),
1056 };
1057
1058 for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
1059 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1060}
1061
1062void
1063log (utf8_string msg)
1064 CODE:
1065 rxvt_log ("%s", msg);
1066
1067void
1068warn (utf8_string msg)
1069 CODE:
1070 rxvt_warn ("%s", msg);
1071
1072void
1073fatal (utf8_string msg)
1074 CODE:
1075 rxvt_fatal ("%s", msg);
1076
1077void
1078_exit (int status)
1079
1080void
1081catch_fatal (SV *block)
1082 PROTOTYPE: &
1083 CODE:
1084 try
449 { 1085 {
450 case DT_INT: 1086 PUSHMARK (SP);
451 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
452 break;
453
454 case DT_LONG:
455 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
456 break;
457
458 case DT_STRING:
459 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
460 break;
461
462 case DT_END:
463 {
464 va_end (ap);
465
466 PUTBACK; 1087 PUTBACK;
467 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); 1088 call_sv (block, G_VOID | G_DISCARD);
468 SPAGAIN; 1089 SPAGAIN;
469
470 if (count)
471 {
472 SV *status = POPs;
473 count = SvTRUE (status);
474 } 1090 }
475 1091 catch (const rxvt_failure_exception &e)
476 PUTBACK;
477 FREETMPS;
478 LEAVE;
479
480 if (SvTRUE (ERRSV))
481 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
482
483 if (htype == HOOK_DESTROY)
484 {
485 clearSVptr ((SV *)term->self);
486 SvREFCNT_dec ((SV *)term->self);
487 }
488
489 return count;
490 } 1092 {
491 1093 croak ("rxvt_fatal exception caught, trying to continue.");
492 default:
493 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
494 } 1094 }
495 }
496}
497
498/////////////////////////////////////////////////////////////////////////////
499
500MODULE = urxvt PACKAGE = urxvt
501
502PROTOTYPES: ENABLE
503
504BOOT:
505{
506# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
507# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));
508 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
509 set_hookname (INIT);
510 set_hookname (RESET);
511 set_hookname (START);
512 set_hookname (DESTROY);
513 set_hookname (SEL_BEGIN);
514 set_hookname (SEL_EXTEND);
515 set_hookname (SEL_MAKE);
516 set_hookname (SEL_GRAB);
517 set_hookname (FOCUS_IN);
518 set_hookname (FOCUS_OUT);
519 set_hookname (VIEW_CHANGE);
520 set_hookname (SCROLL_BACK);
521 set_hookname (TTY_ACTIVITY);
522 set_hookname (REFRESH_BEGIN);
523 set_hookname (REFRESH_END);
524 set_hookname (KEYBOARD_COMMAND);
525
526 export_const (DEFAULT_RSTYLE);
527 export_const (OVERLAY_RSTYLE);
528 export_const (RS_Bold);
529 export_const (RS_Italic);
530 export_const (RS_Blink);
531 export_const (RS_RVid);
532 export_const (RS_Uline);
533
534 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
535}
536
537void
538set_should_invoke (int htype, int value)
539 CODE:
540 rxvt_perl.should_invoke [htype] = value;
541
542void
543warn (const char *msg)
544 CODE:
545 rxvt_warn ("%s", msg);
546
547void
548fatal (const char *msg)
549 CODE:
550 rxvt_fatal ("%s", msg);
551 1095
552NV 1096NV
553NOW () 1097NOW ()
554 CODE: 1098 CODE:
555 RETVAL = NOW; 1099 RETVAL = ev::now ();
556 OUTPUT: 1100 OUTPUT:
557 RETVAL 1101 RETVAL
558 1102
559int 1103int
560GET_BASEFG (int rend) 1104GET_BASEFG (int rend)
… …
571 RETVAL 1115 RETVAL
572 1116
573int 1117int
574SET_FGCOLOR (int rend, int new_color) 1118SET_FGCOLOR (int rend, int new_color)
575 CODE: 1119 CODE:
576 RETVAL = SET_FGCOLOR (rend, new_color); 1120 RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
577 OUTPUT: 1121 OUTPUT:
578 RETVAL 1122 RETVAL
579 1123
580int 1124int
581SET_BGCOLOR (int rend, int new_color) 1125SET_BGCOLOR (int rend, int new_color)
582 CODE: 1126 CODE:
583 RETVAL = SET_BGCOLOR (rend, new_color); 1127 RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
584 OUTPUT: 1128 OUTPUT:
585 RETVAL 1129 RETVAL
586 1130
587int 1131int
588GET_CUSTOM (int rend) 1132GET_CUSTOM (int rend)
589 CODE: 1133 CODE:
590 RETVAL = (rend && RS_customMask) >> RS_customShift; 1134 RETVAL = (rend & RS_customMask) >> RS_customShift;
591 OUTPUT: 1135 OUTPUT:
592 RETVAL 1136 RETVAL
593 1137
594int 1138int
595SET_CUSTOM (int rend, int new_value) 1139SET_CUSTOM (int rend, int new_value)
… …
602 | ((new_value << RS_customShift) & RS_customMask); 1146 | ((new_value << RS_customShift) & RS_customMask);
603} 1147}
604 OUTPUT: 1148 OUTPUT:
605 RETVAL 1149 RETVAL
606 1150
1151void
1152termlist ()
1153 PPCODE:
1154{
1155 EXTEND (SP, rxvt_term::termlist.size ());
1156
1157 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
1158 if ((*t)->perl.self)
1159 PUSHs (sv_2mortal (newSVterm (*t)));
1160}
1161
1162IV
1163_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
1164 CODE:
1165 rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
1166 req->cb_sv = newSVsv (cb);
1167 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
1168 av_push (av, newSViv ((IV)req));
1169 RETVAL = (IV)req;
1170 OUTPUT:
1171 RETVAL
1172
1173void
1174_delete_selection_request (IV req_)
1175 CODE:
1176 rxvt_selection *req = (rxvt_selection *)req_;
1177 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
1178 int i;
1179
1180 for (i = AvFILL (av); i >= 0; i--)
1181 if (SvIV (*av_fetch (av, i, 1)) == req_)
1182 break;
1183
1184 for (; i < AvFILL (av); i++)
1185 av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
1186
1187 av_pop (av);
1188
1189 delete req;
1190
607MODULE = urxvt PACKAGE = urxvt::term 1191MODULE = urxvt PACKAGE = urxvt::term
1192
1193SV *
1194_new (AV *env, AV *arg)
1195 CODE:
1196{
1197 rxvt_term *term = new rxvt_term;
1198
1199 stringvec *argv = new stringvec;
1200 for (int i = 0; i <= AvFILL (arg); i++)
1201 argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
1202
1203 stringvec *envv = new stringvec;
1204 for (int i = AvFILL (env) + 1; i--; )
1205 envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
1206
1207 try
1208 {
1209 term->init (argv, envv);
1210 }
1211 catch (const class rxvt_failure_exception &e)
1212 {
1213 term->destroy ();
1214 croak ("error while initializing new terminal instance");
1215 }
1216
1217 RETVAL = term && term->perl.self
1218 ? newSVterm (term) : &PL_sv_undef;
1219}
1220 OUTPUT:
1221 RETVAL
1222
1223void
1224rxvt_term::destroy ()
1225
1226void
1227rxvt_term::set_should_invoke (int htype, int inc)
1228 CODE:
1229 uint8_t &count = THIS->perl.should_invoke [htype];
1230 uint8_t prev = count;
1231 count += inc;
1232 if (!prev != !count)
1233 {
1234 // hook status changed, react
1235 switch (htype)
1236 {
1237 case HOOK_POSITION_CHANGE:
1238 if (count)
1239 THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
1240 }
1241 }
1242
1243void
1244rxvt_term::put_option_db (octet_string specifier, octet_string value)
1245 CODE:
1246 XrmPutStringResource (&THIS->option_db, specifier, value);
1247
1248void
1249rxvt_term::_keysym_resources ()
1250 PPCODE:
1251 PUTBACK;
1252 _keysym_resources (THIS);
1253 SPAGAIN;
1254
1255int
1256rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1257 CODE:
1258 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1259 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1260 GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
1261 OUTPUT: RETVAL
1262
1263int
1264rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
1265 CODE:
1266 RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
1267 OUTPUT: RETVAL
1268
1269void
1270rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
1271 int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
1272 CODE:
1273 XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
1274
1275void
1276rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
1277 CODE:
1278 XUngrabKey (THIS->dpy, keycode, modifiers, window);
1279
1280bool
1281rxvt_term::grab (Time eventtime, int sync = 0)
1282 CODE:
1283{
1284 int mode = sync ? GrabModeSync : GrabModeAsync;
1285
1286 THIS->perl.grabtime = 0;
1287
1288 if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1289 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1290 mode, mode, None, GRAB_CURSOR, eventtime))
1291 if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1292 THIS->perl.grabtime = eventtime;
1293 else
1294 XUngrabPointer (THIS->dpy, eventtime);
1295
1296 RETVAL = !!THIS->perl.grabtime;
1297}
1298 OUTPUT:
1299 RETVAL
1300
1301void
1302rxvt_term::allow_events_async ()
1303 CODE:
1304 XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1305
1306void
1307rxvt_term::allow_events_sync ()
1308 CODE:
1309 XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1310
1311void
1312rxvt_term::allow_events_replay ()
1313 CODE:
1314 XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1315 XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1316
1317void
1318rxvt_term::ungrab ()
1319 CODE:
1320 ungrab (THIS);
1321
1322int
1323rxvt_term::XStringToKeysym (octet_string string)
1324 CODE:
1325 RETVAL = XStringToKeysym (string);
1326 OUTPUT: RETVAL
1327
1328char *
1329rxvt_term::XKeysymToString (int sym)
1330 CODE:
1331 RETVAL = XKeysymToString (sym);
1332 OUTPUT: RETVAL
1333
1334int
1335rxvt_term::XKeysymToKeycode (int sym)
1336 CODE:
1337 RETVAL = XKeysymToKeycode (THIS->dpy, sym);
1338 OUTPUT: RETVAL
1339
1340int
1341rxvt_term::XKeycodeToKeysym (int code, int index)
1342 CODE:
1343 RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
1344 OUTPUT: RETVAL
608 1345
609int 1346int
610rxvt_term::strwidth (SV *str) 1347rxvt_term::strwidth (SV *str)
611 CODE: 1348 CODE:
612{ 1349{
613 wchar_t *wstr = sv2wcs (str); 1350 wchar_t *wstr = sv2wcs (str);
614 1351
615 rxvt_push_locale (THIS->locale); 1352 rxvt_push_locale (THIS->locale);
616 RETVAL = wcswidth (wstr, wcslen (wstr)); 1353 RETVAL = 0;
1354 for (wchar_t *wc = wstr; *wc; wc++)
1355 {
1356 int w = WCWIDTH (*wc);
1357
1358 if (w)
1359 RETVAL += max (w, 1);
1360 }
617 rxvt_pop_locale (); 1361 rxvt_pop_locale ();
618 1362
619 free (wstr); 1363 free (wstr);
620} 1364}
621 OUTPUT: 1365 OUTPUT:
… …
648 1392
649 rxvt_push_locale (THIS->locale); 1393 rxvt_push_locale (THIS->locale);
650 wchar_t *wstr = rxvt_mbstowcs (data, len); 1394 wchar_t *wstr = rxvt_mbstowcs (data, len);
651 rxvt_pop_locale (); 1395 rxvt_pop_locale ();
652 1396
653 char *str = rxvt_wcstoutf8 (wstr); 1397 RETVAL = wcs2sv (wstr);
654 free (wstr); 1398 free (wstr);
655
656 RETVAL = newSVpv (str, 0);
657 SvUTF8_on (RETVAL);
658 free (str);
659} 1399}
660 OUTPUT: 1400 OUTPUT:
661 RETVAL 1401 RETVAL
662 1402
1403#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1404
1405#define TERM_OFFSET_width TERM_OFFSET(width)
1406#define TERM_OFFSET_height TERM_OFFSET(height)
1407#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1408#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1409#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1410#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1411#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1412#define TERM_OFFSET_focus TERM_OFFSET(focus)
1413#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
1414#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
1415#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
1416#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1417#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1418#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1419#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1420#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1421
663int 1422int
664rxvt_term::nsaved () 1423rxvt_term::width (int new_value = NO_INIT)
1424 ALIAS:
1425 width = TERM_OFFSET_width
1426 height = TERM_OFFSET_height
1427 fwidth = TERM_OFFSET_fwidth
1428 fheight = TERM_OFFSET_fheight
1429 fbase = TERM_OFFSET_fbase
1430 nrow = TERM_OFFSET_nrow
1431 ncol = TERM_OFFSET_ncol
1432 focus = TERM_OFFSET_focus
1433 mapped = TERM_OFFSET_mapped
1434 int_bwidth = TERM_OFFSET_int_bwidth
1435 ext_bwidth = TERM_OFFSET_ext_bwidth
1436 lineSpace = TERM_OFFSET_lineSpace
1437 letterSpace = TERM_OFFSET_letterSpace
1438 saveLines = TERM_OFFSET_saveLines
1439 total_rows = TERM_OFFSET_total_rows
1440 top_row = TERM_OFFSET_top_row
665 CODE: 1441 CODE:
666 RETVAL = THIS->nsaved; 1442 RETVAL = *(int *)((char *)THIS + ix);
1443 if (items > 1)
1444 *(int *)((char *)THIS + ix) = new_value;
667 OUTPUT: 1445 OUTPUT:
668 RETVAL 1446 RETVAL
669 1447
1448unsigned int
1449rxvt_term::ModLevel3Mask ()
1450 ALIAS:
1451 ModLevel3Mask = 0
1452 ModMetaMask = 1
1453 ModNumLockMask = 2
1454 current_screen = 3
1455 hidden_cursor = 4
1456 priv_modes = 5
1457 CODE:
1458 switch (ix)
1459 {
1460 case 0: RETVAL = THIS->ModLevel3Mask; break;
1461 case 1: RETVAL = THIS->ModMetaMask; break;
1462 case 2: RETVAL = THIS->ModNumLockMask; break;
1463 case 3: RETVAL = THIS->current_screen; break;
1464#ifdef CURSOR_BLINK
1465 case 4: RETVAL = THIS->hidden_cursor; break;
1466#else
1467 case 4: RETVAL = 0; break;
1468#endif
1469 case 5: RETVAL = THIS->priv_modes; break;
1470 }
1471 OUTPUT:
1472 RETVAL
1473
1474char *
1475rxvt_term::display_id ()
1476 ALIAS:
1477 display_id = 0
1478 locale = 1
1479 CODE:
1480 switch (ix)
1481 {
1482 case 0: RETVAL = THIS->display->id; break;
1483 case 1: RETVAL = THIS->locale; break;
1484 }
1485 OUTPUT:
1486 RETVAL
1487
1488SV *
1489rxvt_term::envv ()
1490 ALIAS:
1491 argv = 1
1492 PPCODE:
1493{
1494 stringvec *vec = ix ? THIS->argv : THIS->envv;
1495
1496 EXTEND (SP, vec->size ());
1497
1498 for (char **i = vec->begin (); i != vec->end (); ++i)
1499 if (*i)
1500 PUSHs (sv_2mortal (newSVpv (*i, 0)));
1501}
1502
670int 1503int
671rxvt_term::view_start (int newval = -1) 1504rxvt_term::pty_ev_events (int events = ev::UNDEF)
672 CODE: 1505 CODE:
673{ 1506 RETVAL = THIS->pty_ev.events;
1507 if (events != ev::UNDEF)
1508 THIS->pty_ev.set (events);
1509 OUTPUT:
1510 RETVAL
1511
1512int
1513rxvt_term::pty_fd ()
1514 CODE:
1515 RETVAL = THIS->pty->pty;
1516 OUTPUT:
1517 RETVAL
1518
1519Window
1520rxvt_term::parent ()
1521 CODE:
1522 RETVAL = THIS->parent;
1523 OUTPUT:
1524 RETVAL
1525
1526int
1527rxvt_term::parent_x ()
1528 CODE:
1529 RETVAL = THIS->parent_x;
1530 OUTPUT:
1531 RETVAL
1532
1533int
1534rxvt_term::parent_y ()
1535 CODE:
1536 RETVAL = THIS->parent_y;
1537 OUTPUT:
1538 RETVAL
1539
1540Window
1541rxvt_term::vt ()
1542 CODE:
674 RETVAL = THIS->view_start; 1543 RETVAL = THIS->vt;
1544 OUTPUT:
1545 RETVAL
675 1546
676 if (newval >= 0) 1547void
677 { 1548rxvt_term::vt_emask_add (U32 emask)
678 THIS->view_start = min (newval, THIS->nsaved); 1549 CODE:
679 THIS->scr_changeview (RETVAL); 1550 THIS->vt_emask_perl |= emask;
680 } 1551 THIS->vt_select_input ();
681} 1552
1553U32
1554rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1555 CODE:
1556 RETVAL = THIS->rstyle;
1557 THIS->rstyle = new_rstyle;
682 OUTPUT: 1558 OUTPUT:
683 RETVAL 1559 RETVAL
684 1560
685int 1561int
686rxvt_term::nrow () 1562rxvt_term::view_start (int newval = 1)
1563 PROTOTYPE: $;$
687 CODE: 1564 CODE:
1565{
688 RETVAL = THIS->nrow; 1566 RETVAL = THIS->view_start;
1567
1568 if (newval <= 0)
1569 THIS->scr_changeview (max (newval, THIS->top_row));
1570}
689 OUTPUT: 1571 OUTPUT:
690 RETVAL 1572 RETVAL
691 1573
692int 1574void
1575rxvt_term::set_urgency (bool enable)
1576
1577void
1578rxvt_term::focus_in ()
1579
1580void
693rxvt_term::ncol () 1581rxvt_term::focus_out ()
1582
1583void
1584rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
1585 ALIAS:
1586 key_release = 1
694 CODE: 1587 CODE:
695 RETVAL = THIS->ncol; 1588{
696 OUTPUT: 1589 XKeyEvent xkey;
697 RETVAL 1590
1591 memset (&xkey, 0, sizeof (xkey));
1592
1593 xkey.time = time;
1594 xkey.state = state;
1595 xkey.keycode = keycode;
1596
1597 xkey.type = ix ? KeyRelease : KeyPress;
1598 xkey.display = THIS->dpy;
1599 xkey.window = THIS->vt;
1600 xkey.root = THIS->display->root;
1601 xkey.subwindow = THIS->vt;
1602
1603 if (ix)
1604 THIS->key_release (xkey);
1605 else
1606 THIS->key_press (xkey);
1607}
698 1608
699void 1609void
700rxvt_term::want_refresh () 1610rxvt_term::want_refresh ()
701 CODE: 1611 CODE:
702 THIS->want_refresh = 1; 1612 THIS->want_refresh = 1;
1613 THIS->refresh_check ();
703 1614
704void 1615void
1616rxvt_term::refresh_check ()
1617
1618void
705rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0) 1619rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
706 PPCODE: 1620 PPCODE:
707{ 1621{
708 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1622 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
709 XSRETURN_EMPTY; 1623 XSRETURN_EMPTY;
710 1624
711 line_t &l = ROW(row_number); 1625 line_t &l = ROW(row_number);
712 1626
713 if (GIMME_V != G_VOID) 1627 if (GIMME_V != G_VOID)
714 { 1628 {
715 wchar_t *wstr = new wchar_t [THIS->ncol]; 1629 wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
716 1630
717 for (int col = 0; col <THIS->ncol; col++) 1631 for (int col = 0; col < THIS->ncol; col++)
718 wstr [col] = l.t [col]; 1632 wstr [col] = l.t [col];
719 1633
720 char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
721 free (wstr);
722
723 SV *sv = newSVpv (str, 0);
724 SvUTF8_on (sv);
725 XPUSHs (sv_2mortal (sv)); 1634 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
726 free (str);
727 } 1635 }
728 1636
729 if (new_text) 1637 if (new_text)
730 { 1638 {
731 wchar_t *wstr = sv2wcs (new_text); 1639 wchar_t *wstr = sv2wcs (new_text);
732 1640
733 int len = wcslen (wstr); 1641 int len = min (wcslen (wstr) - start_ofs, max_len);
734 1642
735 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1643 if (start_col < 0 || start_col + len > THIS->ncol)
736 { 1644 {
737 free (wstr); 1645 free (wstr);
738 croak ("new_text extends beyond horizontal margins"); 1646 croak ("new_text extends beyond horizontal margins");
739 } 1647 }
740 1648
741 for (int col = start_col; col < start_col + len; col++) 1649 for (int col = start_col; col < start_col + len; col++)
742 { 1650 {
743 l.t [col] = wstr [col - start_col]; 1651 l.t [col] = wstr [start_ofs + col - start_col];
744 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); 1652 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
745 } 1653 }
746 1654
747 free (wstr); 1655 free (wstr);
748 } 1656 }
749} 1657}
750 1658
751void 1659void
752rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0) 1660rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
753 PPCODE: 1661 PPCODE:
754{ 1662{
755 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1663 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
756 XSRETURN_EMPTY; 1664 XSRETURN_EMPTY;
757 1665
758 line_t &l = ROW(row_number); 1666 line_t &l = ROW(row_number);
759 1667
760 if (GIMME_V != G_VOID) 1668 if (GIMME_V != G_VOID)
… …
772 { 1680 {
773 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 1681 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
774 croak ("new_rend must be arrayref"); 1682 croak ("new_rend must be arrayref");
775 1683
776 AV *av = (AV *)SvRV (new_rend); 1684 AV *av = (AV *)SvRV (new_rend);
777 int len = av_len (av) + 1; 1685 int len = min (AvFILL (av) + 1 - start_ofs, max_len);
778 1686
779 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1687 if (start_col < 0 || start_col + len > THIS->ncol)
780 croak ("new_rend array extends beyond horizontal margins"); 1688 croak ("new_rend array extends beyond horizontal margins");
781 1689
782 for (int col = start_col; col < start_col + len; col++) 1690 for (int col = start_col; col < start_col + len; col++)
783 { 1691 {
784 rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask; 1692 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
785 1693
786 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); 1694 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
787 } 1695 }
788 } 1696 }
789} 1697}
790 1698
791int 1699int
792rxvt_term::ROW_l (int row_number, int new_length = -2) 1700rxvt_term::ROW_l (int row_number, int new_length = -1)
793 CODE: 1701 CODE:
794{ 1702{
795 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1703 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
796 XSRETURN_EMPTY; 1704 XSRETURN_EMPTY;
797 1705
798 line_t &l = ROW(row_number); 1706 line_t &l = ROW(row_number);
799 RETVAL = l.l < 0 ? THIS->ncol : l.l; 1707 RETVAL = l.l;
800 1708
801 if (new_length >= -1) 1709 if (new_length >= 0)
802 l.l = new_length; 1710 l.l = new_length;
803} 1711}
804 OUTPUT: 1712 OUTPUT:
805 RETVAL 1713 RETVAL
806 1714
807bool 1715bool
808rxvt_term::ROW_is_longer (int row_number) 1716rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
809 CODE: 1717 CODE:
810{ 1718{
811 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1719 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
812 XSRETURN_EMPTY; 1720 XSRETURN_EMPTY;
813 1721
814 line_t &l = ROW(row_number); 1722 line_t &l = ROW(row_number);
815 RETVAL = l.l < 0; 1723 RETVAL = l.is_longer ();
1724
1725 if (new_is_longer >= 0)
1726 l.is_longer (new_is_longer);
816} 1727}
817 OUTPUT: 1728 OUTPUT:
818 RETVAL 1729 RETVAL
819 1730
820SV * 1731SV *
821rxvt_term::special_encode (SV *str) 1732rxvt_term::special_encode (SV *string)
822 CODE: 1733 CODE:
823 abort ();//TODO 1734{
1735 wchar_t *wstr = sv2wcs (string);
1736 int wlen = wcslen (wstr);
1737 wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1738
1739 rxvt_push_locale (THIS->locale);
1740
1741 wchar_t *r = rstr;
1742 for (wchar_t *s = wstr; *s; s++)
1743 {
1744 int w = WCWIDTH (*s);
1745
1746 if (w == 0)
1747 {
1748 if (r == rstr)
1749 croak ("leading combining character unencodable");
1750
1751 unicode_t n = rxvt_compose (r[-1], *s);
1752 if (n == NOCHAR)
1753 n = rxvt_composite.compose (r[-1], *s);
1754
1755 r[-1] = n;
1756 }
1757#if !UNICODE_3
1758 else if (*s >= 0x10000)
1759 *r++ = rxvt_composite.compose (*s);
1760#endif
1761 else
1762 *r++ = *s;
1763
1764 // the *2 above only allows wcwidth <= 2
1765 if (w > 1)
1766 *r++ = NOCHAR;
1767 }
1768
1769 rxvt_pop_locale ();
1770
1771 free (wstr);
1772 RETVAL = wcs2sv (rstr, r - rstr);
1773}
1774 OUTPUT:
1775 RETVAL
824 1776
825SV * 1777SV *
826rxvt_term::special_decode (SV *str) 1778rxvt_term::special_decode (SV *text)
827 CODE: 1779 CODE:
828 abort ();//TODO 1780{
1781 wchar_t *wstr = sv2wcs (text);
1782 int dlen = 0;
829 1783
1784 // find length
1785 for (wchar_t *s = wstr; *s; s++)
1786 if (*s == NOCHAR)
1787 ;
1788 else if (IS_COMPOSE (*s))
1789 dlen += rxvt_composite.expand (*s, 0);
1790 else
1791 dlen++;
1792
1793 wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1794
1795 // decode
1796 wchar_t *r = rstr;
1797 for (wchar_t *s = wstr; *s; s++)
1798 if (*s == NOCHAR)
1799 ;
1800 else if (IS_COMPOSE (*s))
1801 r += rxvt_composite.expand (*s, r);
1802 else
1803 *r++ = *s;
1804
1805 free (wstr);
1806 RETVAL = wcs2sv (rstr, r - rstr);
1807}
1808 OUTPUT:
1809 RETVAL
1810
830void 1811void
831rxvt_term::_resource (char *name, int index, SV *newval = 0) 1812rxvt_term::_resource (octet_string name, int index, SV *newval = 0)
832 PPCODE: 1813 PPCODE:
833{ 1814{
834 struct resval { const char *name; int value; } rslist [] = { 1815 static const struct resval { const char *name; int value; } *rs, rslist [] = {
835# define Rs_def(name) { # name, Rs_ ## name }, 1816# define def(name) { # name, Rs_ ## name },
836# define Rs_reserve(name,count) 1817# define reserve(name,count)
837# include "rsinc.h" 1818# include "rsinc.h"
838# undef Rs_def 1819# undef def
839# undef Rs_reserve 1820# undef reserve
840 }; 1821 };
841 1822
842 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 1823 rs = rslist + ecb_array_length (rslist);
843 1824
1825 if (*name)
844 do { 1826 {
1827 do {
845 if (rs-- == rslist) 1828 if (rs-- == rslist)
846 croak ("no such resource '%s', requested", name); 1829 croak ("no such resource '%s', requested", name);
847 } while (strcmp (name, rs->name)); 1830 } while (strcmp (name, rs->name));
848 1831
849 index += rs->value; 1832 index += rs->value;
1833 }
1834 else
1835 {
1836 --rs;
1837 name = (octet_string)"";
1838 }
850 1839
851 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) 1840 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
852 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); 1841 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
853 1842
854 if (GIMME_V != G_VOID) 1843 if (GIMME_V != G_VOID)
… …
865 else 1854 else
866 THIS->rs [index] = 0; 1855 THIS->rs [index] = 0;
867 } 1856 }
868} 1857}
869 1858
1859const char *
1860rxvt_term::x_resource (octet_string name)
1861
1862bool
1863rxvt_term::option (U8 optval, int set = -1)
1864 CODE:
1865{
1866 RETVAL = THIS->option (optval);
1867
1868 if (set >= 0)
1869 {
1870 THIS->set_option (optval, set);
1871
1872 if (THIS->init_done) // avoid doing this before START
1873 switch (optval)
1874 {
1875 case Opt_skipBuiltinGlyphs:
1876 THIS->set_fonts ();
1877 THIS->scr_remap_chars ();
1878 THIS->scr_touch (true);
1879 THIS->want_refresh = 1;
1880 THIS->refresh_check ();
1881 break;
1882#ifdef CURSOR_BLINK
1883 case Opt_cursorBlink:
1884 THIS->cursor_blink_reset ();
1885 break;
1886#endif
1887
1888 case Opt_cursorUnderline:
1889 THIS->cursor_type = set ? 1 : 0;
1890 THIS->want_refresh = 1;
1891 THIS->refresh_check ();
1892 break;
1893
1894# case Opt_scrollBar_floating:
1895# case Opt_scrollBar_right:
1896# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1897# break;
1898 }
1899 }
1900}
1901 OUTPUT:
1902 RETVAL
1903
1904SV *
1905rxvt_term::lookup_keysym (int keysym, unsigned int state)
1906 CODE:
1907{
1908 keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state);
1909 RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef;
1910}
1911 OUTPUT:
1912 RETVAL
1913
1914bool
1915rxvt_term::bind_action (octet_string keysym, octet_string action)
1916 ALIAS:
1917 parse_keysym = 1
1918 CODE:
1919 RETVAL = 0 < THIS->bind_action (keysym, action);
1920 THIS->keyboard->register_done ();
1921 OUTPUT:
1922 RETVAL
1923
870void 1924void
1925rxvt_term::register_command (int keysym, unsigned int state, SV *str)
1926 CODE:
1927 wchar_t *wstr = sv2wcs (str);
1928 THIS->keyboard->register_action (keysym, state, wstr);
1929 free (wstr);
1930
1931void
871rxvt_term::selection_mark (...) 1932rxvt_term::screen_cur (...)
872 PROTOTYPE: $;$$ 1933 PROTOTYPE: $;$$
873 ALIAS: 1934 ALIAS:
1935 screen_cur = 0
874 selection_beg = 1 1936 selection_beg = 1
875 selection_end = 2 1937 selection_end = 2
1938 selection_mark = 3
876 PPCODE: 1939 PPCODE:
877{ 1940{
878 row_col_t &sel = ix == 1 ? THIS->selection.beg 1941 row_col_t &rc = ix == 0 ? THIS->screen.cur
1942 : ix == 1 ? THIS->selection.beg
879 : ix == 2 ? THIS->selection.end 1943 : ix == 2 ? THIS->selection.end
880 : THIS->selection.mark; 1944 : THIS->selection.mark;
881 1945
882 if (GIMME_V != G_VOID) 1946 if (GIMME_V != G_VOID)
883 { 1947 {
884 EXTEND (SP, 2); 1948 EXTEND (SP, 2);
885 PUSHs (sv_2mortal (newSViv (sel.row))); 1949 PUSHs (sv_2mortal (newSViv (rc.row)));
886 PUSHs (sv_2mortal (newSViv (sel.col))); 1950 PUSHs (sv_2mortal (newSViv (rc.col)));
887 } 1951 }
888 1952
889 if (items == 3) 1953 if (items >= 3)
1954 {
1955 rc.row = SvIV (ST (1));
1956 rc.col = SvIV (ST (2));
1957
1958 if (ix == 2)
890 { 1959 {
891 sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1960 if (rc.col == 0)
892 sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1961 {
1962 // col == 0 means end of previous line
1963 rc.row--;
1964 rc.col = THIS->ncol;
1965 }
1966 else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
1967 && rc.col > ROW(rc.row).l)
1968 {
1969 // col >= length means while line and add newline
1970 rc.col = THIS->ncol;
1971 }
1972 }
1973
1974 clamp_it (rc.col, 0, THIS->ncol);
1975 clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
893 1976
894 if (ix) 1977 if (ix)
895 THIS->want_refresh = 1; 1978 {
1979 THIS->selection.screen = THIS->current_screen;
1980
1981 THIS->selection_changed ();
1982 THIS->refresh_check ();
1983 }
896 } 1984 }
897} 1985}
898 1986
899int 1987int
900rxvt_term::selection_grab (int eventtime = CurrentTime) 1988rxvt_term::selection_screen (int screen = -1)
1989 CODE:
1990 RETVAL = THIS->selection.screen;
1991 if (screen >= 0)
1992 THIS->selection.screen = screen;
1993 OUTPUT:
1994 RETVAL
901 1995
902void 1996void
1997rxvt_term::selection_request (Time tm, int selnum)
1998
1999void
2000rxvt_term::selection_clear (bool clipboard = false)
2001
2002void
2003rxvt_term::selection_make (Time eventtime, bool rect = false)
2004 CODE:
2005 THIS->selection.op = SELECTION_CONT;
2006 THIS->selection.rect = rect;
2007 THIS->selection_make (eventtime);
2008
2009int
2010rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
2011
2012void
903rxvt_term::selection (SV *newtext = 0) 2013rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
904 PPCODE: 2014 PPCODE:
905{ 2015{
2016 wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
2017 unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
2018
906 if (GIMME_V != G_VOID) 2019 if (GIMME_V != G_VOID)
907 { 2020 XPUSHs (text
908 char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len); 2021 ? sv_2mortal (wcs2sv (text, len))
909 SV *sv = newSVpv (sel, 0); 2022 : &PL_sv_undef);
910 SvUTF8_on (sv);
911 free (sel);
912 XPUSHs (sv_2mortal (sv));
913 }
914 2023
915 if (newtext) 2024 if (newtext)
916 { 2025 {
917 free (THIS->selection.text); 2026 free (text);
918 2027
919 THIS->selection.text = sv2wcs (newtext); 2028 text = sv2wcs (newtext);
920 THIS->selection.len = wcslen (THIS->selection.text); 2029 len = wcslen (text);
921 }
922}
923 2030 }
2031}
2032
2033char
2034rxvt_term::cur_charset ()
2035 CODE:
2036 RETVAL = THIS->charsets [THIS->screen.charset];
2037 OUTPUT:
2038 RETVAL
2039
2040void
2041rxvt_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)
2042
2043void
2044rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
2045
2046void
2047rxvt_term::scr_bell ()
2048
2049void
2050rxvt_term::scr_recolor (bool refresh = true);
2051
2052void
2053rxvt_term::scr_change_screen (int screen)
2054
2055void
2056rxvt_term::scr_add_lines (SV *string)
2057 CODE:
2058{
2059 wchar_t *wstr = sv2wcs (string);
2060 THIS->scr_add_lines (wstr, wcslen (wstr));
2061 free (wstr);
2062}
2063
2064void
2065rxvt_term::tt_write_user_input (SV *octets)
2066 INIT:
2067 STRLEN len;
2068 char *str = SvPVbyte (octets, len);
2069 C_ARGS:
2070 str, len
2071
924void 2072void
925rxvt_term::tt_write (SV *octets) 2073rxvt_term::tt_write (SV *octets)
926 INIT: 2074 INIT:
927 STRLEN len; 2075 STRLEN len;
928 char *str = SvPVbyte (octets, len); 2076 char *str = SvPVbyte (octets, len);
929 C_ARGS: 2077 C_ARGS:
930 (unsigned char *)str, len 2078 str, len
2079
2080void
2081rxvt_term::tt_paste (SV *octets)
2082 INIT:
2083 STRLEN len;
2084 char *str = SvPVbyte (octets, len);
2085 C_ARGS:
2086 str, len
2087
2088void
2089rxvt_term::cmd_parse (SV *octets)
2090 CODE:
2091{
2092 STRLEN len;
2093 char *str = SvPVbyte (octets, len);
2094
2095 char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
2096 char *old_cmdbuf_endp = THIS->cmdbuf_endp;
2097
2098 THIS->cmdbuf_ptr = str;
2099 THIS->cmdbuf_endp = str + len;
2100
2101 rxvt_push_locale (THIS->locale);
2102 THIS->cmd_parse ();
2103 rxvt_pop_locale ();
2104
2105 THIS->cmdbuf_ptr = old_cmdbuf_ptr;
2106 THIS->cmdbuf_endp = old_cmdbuf_endp;
2107}
931 2108
932SV * 2109SV *
933rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) 2110rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
934 CODE: 2111 CODE:
935{ 2112{
… …
938 o->self = (HV *)SvRV (RETVAL); 2115 o->self = (HV *)SvRV (RETVAL);
939} 2116}
940 OUTPUT: 2117 OUTPUT:
941 RETVAL 2118 RETVAL
942 2119
2120#############################################################################
2121# Various X Utility Functions
2122#############################################################################
2123
2124void
2125rxvt_term::XListProperties (Window window)
2126 PPCODE:
2127{
2128 int count;
2129 Atom *props = XListProperties (THIS->dpy, window, &count);
2130
2131 EXTEND (SP, count);
2132 while (count--)
2133 PUSHs (newSVuv ((U32)props [count]));
2134
2135 XFree (props);
2136}
2137
2138void
2139rxvt_term::XGetWindowProperty (Window window, Atom property)
2140 PPCODE:
2141{
2142 Atom type;
2143 int format;
2144 unsigned long nitems;
2145 unsigned long bytes_after;
2146 unsigned char *prop;
2147
2148 XGetWindowProperty (THIS->dpy, window, property,
2149 0, 1<<24, 0, AnyPropertyType,
2150 &type, &format, &nitems, &bytes_after, &prop);
2151
2152 if (type != None)
2153 {
2154 int elemsize = format == 16 ? sizeof (short)
2155 : format == 32 ? sizeof (long)
2156 : 1;
2157
2158 EXTEND (SP, 3);
2159 PUSHs (newSVuv ((U32)type));
2160 PUSHs (newSViv (format));
2161 PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
2162 XFree (prop);
2163 }
2164}
2165
2166void
2167rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
2168 CODE:
2169{
2170 STRLEN len;
2171 char *data_ = SvPVbyte (data, len);
2172
2173 int elemsize = format == 16 ? sizeof (short)
2174 : format == 32 ? sizeof (long)
2175 : 1;
2176
2177 XChangeProperty (THIS->dpy, window, property,
2178 type, format, PropModeReplace,
2179 (unsigned char *)data_, len / elemsize);
2180}
2181
2182Atom
2183XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
2184 C_ARGS: term->dpy, atom_name, only_if_exists
2185
2186char *
2187XGetAtomName (rxvt_term *term, Atom atom)
2188 C_ARGS: term->dpy, atom
2189 CLEANUP:
2190 XFree (RETVAL);
2191
2192void
2193XDeleteProperty (rxvt_term *term, Window window, Atom property)
2194 C_ARGS: term->dpy, window, property
2195
2196Window
2197rxvt_term::DefaultRootWindow ()
2198 CODE:
2199 RETVAL = THIS->display->root;
2200 OUTPUT:
2201 RETVAL
2202
2203#if 0
2204
2205Window
2206XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
2207 C_ARGS: term->dpy, (Window)parent,
2208 x, y, width, height, 0,
2209 term->pix_colors_focused[Color_border],
2210 term->pix_colors_focused[Color_border]
2211
2212#endif
2213
2214void
2215XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
2216 C_ARGS: term->dpy, window, parent, x, y
2217
2218void
2219XMapWindow (rxvt_term *term, Window window)
2220 C_ARGS: term->dpy, window
2221
2222void
2223XUnmapWindow (rxvt_term *term, Window window)
2224 C_ARGS: term->dpy, window
2225
2226void
2227XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
2228 C_ARGS: term->dpy, window, x, y, width, height
2229
2230void
2231rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
2232 CODE:
2233{
2234 XWindowAttributes attr;
2235 XGetWindowAttributes (THIS->dpy, window, &attr);
2236 XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
2237}
2238
2239void
2240rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
2241 PPCODE:
2242{
2243 int dx, dy;
2244 Window child;
2245
2246 if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
2247 {
2248 EXTEND (SP, 3);
2249 PUSHs (newSViv (dx));
2250 PUSHs (newSViv (dy));
2251 PUSHs (newSVuv (child));
2252 }
2253}
2254
2255#############################################################################
2256# fancy bg bloatstuff (TODO: should be moved up somewhere)
2257
2258bool
2259rxvt_term::has_render ()
2260 CODE:
2261 RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
2262 OUTPUT:
2263 RETVAL
2264
2265void
2266rxvt_term::background_geometry (bool border = false)
2267 PPCODE:
2268 EXTEND (SP, 4);
2269 PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
2270 PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
2271 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
2272 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
2273
2274#if HAVE_IMG
2275
2276rxvt_img *
2277rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
2278 CODE:
2279 XRenderPictFormat *f = SvOK (format)
2280 ? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
2281 : XRenderFindVisualFormat (THIS->dpy, THIS->visual);
2282 RETVAL = new rxvt_img (THIS, f, x, y, width, height);
2283 RETVAL->alloc ();
2284 OUTPUT:
2285 RETVAL
2286
2287#if ENABLE_TRANSPARENCY
2288
2289rxvt_img *
2290rxvt_term::new_img_from_root ()
2291 CODE:
2292 RETVAL = rxvt_img::new_from_root (THIS);
2293 OUTPUT:
2294 RETVAL
2295
2296#endif
2297
2298#if HAVE_PIXBUF
2299
2300rxvt_img *
2301rxvt_term::new_img_from_file (octet_string filename)
2302 CODE:
2303 try
2304 {
2305 RETVAL = rxvt_img::new_from_file (THIS, filename);
2306 }
2307 catch (const class rxvt_failure_exception &e)
2308 {
2309 croak ("new_img_from_file failed");
2310 }
2311 OUTPUT:
2312 RETVAL
2313
2314#endif
2315
2316void
2317rxvt_term::clr_background ()
2318 CODE:
2319 delete THIS->bg_img;
2320 THIS->bg_img = 0;
2321 THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
2322
2323void
2324rxvt_term::set_background (rxvt_img *img, bool border = false)
2325 CODE:
2326 delete THIS->bg_img;
2327 THIS->bg_img = 0;
2328 THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
2329
2330 //if (img) // TODO: cannot be false, maybe allow and get rid of clr_background?
2331 {
2332 img = img->clone (); // own the img
2333
2334 if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
2335 img->sub_rect (0, 0,
2336 border ? THIS->vt_width : THIS->szHint.width,
2337 border ? THIS->vt_height : THIS->szHint.height)
2338 ->replace (img);
2339
2340 // just in case, should usually be a nop
2341 img->reify ()
2342 ->replace (img);
2343
2344 img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
2345 ->replace (img);
2346
2347 THIS->bg_img = img;
2348
2349 if (!border)
2350 THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
2351 }
2352
2353#endif
2354
2355#############################################################################
2356# urxvt::overlay
2357#############################################################################
2358
943MODULE = urxvt PACKAGE = urxvt::overlay 2359MODULE = urxvt PACKAGE = urxvt::overlay
944 2360
945void 2361void
946overlay::set (int x, int y, SV *text, SV *rend = 0) 2362overlay::set (int x, int y, SV *text, SV *rend = 0)
947 2363
… …
952overlay::hide () 2368overlay::hide ()
953 2369
954void 2370void
955overlay::DESTROY () 2371overlay::DESTROY ()
956 2372
2373INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
2374
2375MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
2376
2377#if HAVE_PIXBUF
2378
2379urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
2380 C_ARGS: filename, 0
2381
2382void
2383DESTROY (urxvt::pixbuf self)
2384 CODE:
2385 g_object_unref (self);
2386
2387#endif
2388
957MODULE = urxvt PACKAGE = urxvt::timer 2389MODULE = urxvt PACKAGE = urxvt::img
958 2390
959SV * 2391#if HAVE_IMG
960timer::new () 2392
2393# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
2394# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
2395
2396void
2397rxvt_img::geometry ()
961 CODE: 2398 PPCODE:
962 timer *w = new timer; 2399 EXTEND (SP, 4);
963 w->start (NOW); 2400 PUSHs (sv_2mortal (newSViv (THIS->x)));
964 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 2401 PUSHs (sv_2mortal (newSViv (THIS->y)));
965 w->self = (HV *)SvRV (RETVAL); 2402 PUSHs (sv_2mortal (newSViv (THIS->w)));
966 OUTPUT: 2403 PUSHs (sv_2mortal (newSViv (THIS->h)));
967 RETVAL
968 2404
969timer * 2405int
970timer::cb (SV *cb) 2406rxvt_img::x ()
2407 ALIAS:
2408 x = 0
2409 y = 1
2410 w = 2
2411 h = 3
971 CODE: 2412 CODE:
972 THIS->cb (cb); 2413 switch (ix)
2414 {
2415 case 0: RETVAL = THIS->x; break;
2416 case 1: RETVAL = THIS->y; break;
2417 case 2: RETVAL = THIS->w; break;
2418 case 3: RETVAL = THIS->h; break;
2419 }
2420 OUTPUT:
973 RETVAL = THIS; 2421 RETVAL
974 OUTPUT:
975 RETVAL
976 2422
977NV 2423Pixmap
978timer::at () 2424rxvt_img::pm ()
979 CODE: 2425 CODE:
980 RETVAL = THIS->at; 2426 RETVAL = THIS->pm;
981 OUTPUT: 2427 OUTPUT:
982 RETVAL 2428 RETVAL
983 2429
984timer * 2430void
985timer::interval (NV interval) 2431rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
2432 PROTOTYPE: $;$$$$
2433 INIT:
2434 rxvt_screen screen;
2435 screen.set (THIS->d);
2436 rgba cc = parse_rgba (c, &screen);
2437 C_ARGS: cc, x, y, w, h
2438
2439void
2440rxvt_img::DESTROY ()
2441 CODE:
2442 delete THIS;
2443
2444void
2445rxvt_img::add_alpha ()
2446
2447void
2448rxvt_img::unshare ()
2449
2450void
2451rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
986 CODE: 2452 PPCODE:
987 THIS->interval = interval; 2453 if (items >= 2)
2454 THIS->repeat_mode (repeat);
2455 if (GIMME_V != G_VOID)
2456 XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
2457
2458void
2459rxvt_img::move (int dx, int dy)
2460
2461void
2462rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2463
2464void
2465rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2466
2467void
2468rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
2469
2470rxvt_img *
2471rxvt_img::clone ()
2472
2473rxvt_img *
2474rxvt_img::reify ()
2475
2476rxvt_img *
2477rxvt_img::sub_rect (int x, int y, int width, int height)
2478
2479rxvt_img *
2480rxvt_img::blur (int rh, int rv)
2481
2482rxvt_img *
2483rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
2484
2485rxvt_img *
2486rxvt_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)
2487 INIT:
2488 rxvt_img::nv matrix[3][3] = {
2489 { p11, p12, p13 },
2490 { p21, p22, p23 },
2491 { p31, p32, p33 }
2492 };
2493 C_ARGS: matrix
2494
2495rxvt_img *
2496rxvt_img::scale (int new_width, int new_height)
2497
2498rxvt_img *
2499rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
2500
2501rxvt_img *
2502rxvt_img::tint (SV *c)
2503 INIT:
2504 rxvt_screen screen;
2505 screen.set (THIS->d);
2506 rgba cc = parse_rgba (c, &screen);
2507 C_ARGS: cc
2508
2509rxvt_img *
2510rxvt_img::shade (rxvt_img::nv factor)
2511
2512rxvt_img *
2513rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
2514 CODE:
2515 rxvt_img::nv *vparams = 0;
2516 int nparams = 0;
2517
2518 if (SvOK (params))
2519 {
2520 if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
2521 croak ("rxvt_img::filter: params must be an array reference with parameter values");
2522
2523 nparams = av_len ((AV *)SvRV (params)) + 1;
2524 vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
2525
2526 for (int i = 0; i < nparams; ++i)
2527 vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
2528 }
2529
2530 RETVAL = THIS->filter (name, nparams, vparams);
2531 free (vparams);
2532 OUTPUT:
988 RETVAL = THIS; 2533 RETVAL
989 OUTPUT:
990 RETVAL
991 2534
992timer * 2535#endif
993timer::set (NV tstamp)
994 CODE:
995 THIS->set (tstamp);
996 RETVAL = THIS;
997 OUTPUT:
998 RETVAL
999 2536
1000timer *
1001timer::start (NV tstamp = THIS->at)
1002 CODE:
1003 THIS->start (tstamp);
1004 RETVAL = THIS;
1005 OUTPUT:
1006 RETVAL
1007
1008timer *
1009timer::stop ()
1010 CODE:
1011 THIS->stop ();
1012 RETVAL = THIS;
1013 OUTPUT:
1014 RETVAL
1015
1016void
1017timer::DESTROY ()
1018
1019MODULE = urxvt PACKAGE = urxvt::iow
1020
1021SV *
1022iow::new ()
1023 CODE:
1024 iow *w = new iow;
1025 RETVAL = newSVptr ((void *)w, "urxvt::iow");
1026 w->self = (HV *)SvRV (RETVAL);
1027 OUTPUT:
1028 RETVAL
1029
1030iow *
1031iow::cb (SV *cb)
1032 CODE:
1033 THIS->cb (cb);
1034 RETVAL = THIS;
1035 OUTPUT:
1036 RETVAL
1037
1038iow *
1039iow::fd (int fd)
1040 CODE:
1041 THIS->fd = fd;
1042 RETVAL = THIS;
1043 OUTPUT:
1044 RETVAL
1045
1046iow *
1047iow::events (short events)
1048 CODE:
1049 THIS->events = events;
1050 RETVAL = THIS;
1051 OUTPUT:
1052 RETVAL
1053
1054iow *
1055iow::start ()
1056 CODE:
1057 THIS->start ();
1058 RETVAL = THIS;
1059 OUTPUT:
1060 RETVAL
1061
1062iow *
1063iow::stop ()
1064 CODE:
1065 THIS->stop ();
1066 RETVAL = THIS;
1067 OUTPUT:
1068 RETVAL
1069
1070void
1071iow::DESTROY ()
1072
1073

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