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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.13 by root, Tue Jan 3 04:18:47 2006 UTC vs.
Revision 1.251 by sf-exg, Wed Jul 14 12:39:57 2021 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 (SvNV (*av_fetch (av, 0, 0)));
88
89 if (len >= 3)
90 {
91 c.g = float_to_component (SvNV (*av_fetch (av, 1, 0)));
92 c.b = float_to_component (SvNV (*av_fetch (av, 2, 0)));
93
94 if (len >= 4)
95 c.a = float_to_component (SvNV (*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 hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0); 137 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 138 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
139}
140
141static void
142clearSVptr (SV *sv)
143{
144 if (SvROK (sv))
145 sv = SvRV (sv);
146
147 hv_clear ((HV *)sv);
148 sv_unmagic (sv, PERL_MAGIC_ext);
68} 149}
69 150
70static long 151static long
71SvPTR (SV *sv, const char *klass) 152SvPTR (SV *sv, const char *klass)
72{ 153{
73 if (!sv_derived_from (sv, klass)) 154 if (!sv_derived_from (sv, klass))
74 croak ("object of type %s expected", klass); 155 croak ("object of type %s expected", klass);
75 156
76 IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1)); 157 MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77 158
78 if (!iv) 159 if (!mg)
79 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);
80 161
81 return (long)iv; 162 return (long)mg->mg_ptr;
82} 163}
83 164
84#define newSVterm(term) SvREFCNT_inc ((SV *)term->self) 165#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") 166#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86 167
87///////////////////////////////////////////////////////////////////////////// 168/////////////////////////////////////////////////////////////////////////////
88 169
89struct perl_watcher 170#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
171
172class overlay : overlay_base
90{ 173{
91 SV *cbsv; 174 rxvt_term *THIS;
175 AV *overlay_av;
176 int border;
177
178public:
92 HV *self; 179 HV *self;
93
94 perl_watcher ()
95 : cbsv (newSV (0))
96 {
97 }
98
99 ~perl_watcher ()
100 {
101 SvREFCNT_dec (cbsv);
102 }
103
104 void cb (SV *cb)
105 {
106 sv_setsv (cbsv, cb);
107 }
108
109 void invoke (const char *type, SV *self, int arg = -1);
110};
111
112void
113perl_watcher::invoke (const char *type, SV *self, int arg)
114{
115 dSP;
116
117 ENTER;
118 SAVETMPS;
119
120 PUSHMARK (SP);
121
122 XPUSHs (sv_2mortal (self));
123
124 if (arg >= 0)
125 XPUSHs (sv_2mortal (newSViv (arg)));
126
127 PUTBACK;
128 call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
129 SPAGAIN;
130
131 PUTBACK;
132 FREETMPS;
133 LEAVE;
134
135 if (SvTRUE (ERRSV))
136 rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
137}
138
139#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
140#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
141
142struct timer : time_watcher, perl_watcher
143{
144 tstamp interval;
145
146 timer ()
147 : time_watcher (this, &timer::execute)
148 {
149 }
150
151 void execute (time_watcher &w)
152 {
153 if (interval)
154 start (at + interval);
155
156 invoke ("urxvt::timer", newSVtimer (this));
157 }
158};
159
160#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
161#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
162
163struct iow : io_watcher, perl_watcher
164{
165 iow ()
166 : io_watcher (this, &iow::execute)
167 {
168 }
169
170 void execute (io_watcher &w, short revents)
171 {
172 invoke ("urxvt::iow", newSViow (this), revents);
173 }
174};
175
176/////////////////////////////////////////////////////////////////////////////
177
178#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
179
180struct overlay {
181 HV *self;
182 rxvt_term *THIS;
183 int x, y, w, h;
184 int border;
185 text_t **text;
186 rend_t **rend;
187 180
188 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);
189 ~overlay (); 182 ~overlay ();
190 183
184 void show ();
185 void hide ();
186
191 void swap (); 187 void swap ();
192 188
193 void set (int x, int y, SV *str, SV *rend); 189 void set (int x, int y, SV *str, SV *rend);
194}; 190};
195 191
196overlay::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)
197: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2) 193: THIS(THIS), border(border == 2), overlay_av (0)
198{ 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
199 if (border == 2) 203 if (border == 2)
200 { 204 {
201 w += 2; 205 w += 2;
202 h += 2; 206 h += 2;
203 } 207 }
204 208
205 text = new text_t *[h]; 209 text = new text_t *[h];
206 rend = new rend_t *[h]; 210 rend = new rend_t *[h];
207 211
208 for (int y = 0; y < h; y++) 212 for (int y = 0; y < h; y++)
209 { 213 {
210 text_t *tp = text[y] = new text_t[w]; 214 text_t *tp = text[y] = new text_t[w];
211 rend_t *rp = rend[y] = new rend_t[w]; 215 rend_t *rp = rend[y] = new rend_t[w];
212 216
213 text_t t0, t1, t2; 217 text_t t0, t1, t2;
214 rend_t r = rstyle; 218 rend_t r = rstyle;
215 219
216 if (border == 2) 220 if (border == 2)
217 { 221 {
218 if (y == 0) 222 if (y == 0)
219 t0 = 0x2554, t1 = 0x2550, t2 = 0x2557; 223 t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
220 else if (y < h - 1) 224 else if (y < h - 1)
221 t0 = 0x2551, t1 = 0x0020, t2 = 0x2551; 225 t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
222 else 226 else
223 t0 = 0x255a, t1 = 0x2550, t2 = 0x255d; 227 t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
224 228
225 *tp++ = t0; 229 *tp++ = t0;
226 *rp++ = r; 230 *rp++ = r;
227 231
228 for (int x = w - 2; x-- > 0; ) 232 for (int x = w - 2; x-- > 0; )
229 { 233 {
230 *tp++ = t1; 234 *tp++ = t1;
231 *rp++ = r; 235 *rp++ = r;
232 } 236 }
233 237
234 *tp = t2; 238 *tp = t2;
235 *rp = r; 239 *rp = r;
236 } 240 }
237 else 241 else
238 for (int x = w; x-- > 0; ) 242 for (int x = w; x-- > 0; )
239 { 243 {
240 *tp++ = 0x0020; 244 *tp++ = 0x0020;
241 *rp++ = r; 245 *rp++ = r;
242 } 246 }
243 } 247 }
244 248
245 THIS->want_refresh = 1; 249 show ();
246} 250}
247 251
248overlay::~overlay () 252overlay::~overlay ()
249{ 253{
254 hide ();
255
250 for (int y = h; y--; ) 256 for (int y = h; y--; )
251 { 257 {
252 delete [] text[y]; 258 delete [] text[y];
253 delete [] rend[y]; 259 delete [] rend[y];
254 } 260 }
255 261
256 delete [] text; 262 delete [] text;
257 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));
258 276
259 THIS->want_refresh = 1; 277 THIS->want_refresh = 1;
278 THIS->refresh_check ();
279}
280
281void
282overlay::hide ()
283{
284 if (!overlay_av)
285 return;
286
287 int i;
288
289 for (i = AvFILL (overlay_av); i >= 0; i--)
290 if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
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 ();
260} 303}
261 304
262void overlay::swap () 305void overlay::swap ()
263{ 306{
264 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));
265 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));
266 309
267 int ov_w = min (w, THIS->ncol - ov_x); 310 int ov_w = min (w, THIS->ncol - ov_x);
268 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;
269 317
270 for (int y = ov_h; y--; ) 318 for (int y = ov_h; y--; )
271 { 319 {
272 text_t *t1 = text [y]; 320 text_t *t1 = text [y];
273 rend_t *r1 = rend [y]; 321 rend_t *r1 = rend [y];
274 322
275 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;
276 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;
277 325
278 for (int x = ov_w; x--; ) 326 for (int x = ov_w; x--; )
279 { 327 {
280 text_t t = *t1; *t1++ = *t2; *t2++ = t; 328 text_t t = *t1; *t1++ = *t2; *t2++ = t;
281 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));
282 } 330 }
283 } 331 }
284 332
285} 333}
286 334
287void overlay::set (int x, int y, SV *str, SV *rend) 335void overlay::set (int x, int y, SV *text, SV *rend)
288{ 336{
289 x += border; 337 x += border;
290 y += border; 338 y += border;
291 339
292 if (!IN_RANGE_EXC (y, 0, h - border)) 340 if (!IN_RANGE_EXC (y, 0, h - border))
293 return; 341 return;
294 342
295 wchar_t *wstr = sv2wcs (str); 343 wchar_t *wtext = sv2wcs (text);
296 344
297 for (int col = min (wcslen (wstr), w - x - border); col--; ) 345 for (int col = min (wcslen (wtext), w - x - border); col--; )
298 text [y][x + col] = wstr [col]; 346 this->text [y][x + col] = wtext [col];
299 347
300 free (wstr); 348 free (wtext);
349
350 if (rend)
351 {
352 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
353 croak ("rend must be arrayref");
354
355 AV *av = (AV *)SvRV (rend);
356
357 for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
358 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
359 }
301 360
302 THIS->want_refresh = 1; 361 THIS->want_refresh = 1;
362 THIS->refresh_check ();
303} 363}
304
305 364
306///////////////////////////////////////////////////////////////////////////// 365/////////////////////////////////////////////////////////////////////////////
307 366
367#include "iom_perl.h"
368
369/////////////////////////////////////////////////////////////////////////////
370
308struct rxvt_perl_interp rxvt_perl; 371struct rxvt_perl_interp rxvt_perl;
309 372
310static PerlInterpreter *perl; 373static PerlInterpreter *perl;
311 374
312rxvt_perl_interp::rxvt_perl_interp () 375#if 0 /* we are not a library anymore, so doing this is just not worth it */
313{ 376/*THINK/TODO: this has the side effect of, of course, not calling destructors. */
314} 377/* but therse are not guaranteed anyway... */
315
316rxvt_perl_interp::~rxvt_perl_interp () 378rxvt_perl_interp::~rxvt_perl_interp ()
317{ 379{
318 if (perl) 380 if (perl)
319 { 381 {
382 localise_env set_environ (perl_environ);
320 perl_destruct (perl); 383 perl_destruct (perl);
321 perl_free (perl); 384 perl_free (perl);
385 PERL_SYS_TERM ();
322 } 386 }
323} 387}
388#endif
324 389
325void 390void
326rxvt_perl_interp::init () 391rxvt_perl_interp::init ()
327{ 392{
328 if (!perl) 393 if (!perl)
329 { 394 {
395 rxvt_push_locale (""); // perl init destroys current locale
396
397 {
398 perl_environ = rxvt_environ;
399 localise_env set_environ (perl_environ);
400
330 char *argv[] = { 401 const char *args[] = {
331 "", 402 "",
332 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 403 "-e"
404 "BEGIN {"
405 " urxvt->bootstrap;"
406 " unshift @INC, '" LIBDIR "';"
407 "}"
408 ""
409 "use urxvt;",
410 0
333 }; 411 };
412 int argc = ecb_array_length (args) - 1;
413 char **argv = (char **)args;
334 414
415 PERL_SYS_INIT3 (&argc, &argv, &environ);
335 perl = perl_alloc (); 416 perl = perl_alloc ();
336 perl_construct (perl); 417 perl_construct (perl);
337 418
338 if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) 419 if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
339 || perl_run (perl)) 420 || perl_run (perl))
340 { 421 {
341 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); 422 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
342 423
343 perl_destruct (perl); 424 perl_destruct (perl);
344 perl_free (perl); 425 perl_free (perl);
345 perl = 0; 426 perl = 0;
346 } 427 }
428 }
429
430 rxvt_pop_locale ();
431 }
432}
433
434void
435rxvt_perl_interp::init (rxvt_term *term)
436{
437 init ();
438
439 if (perl && !term->perl.self)
440 {
441 // runs outside of perls ENV
442 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
443 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
444 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
445 }
446}
447
448void
449rxvt_perl_interp::eval (const char *str)
450{
451 eval_pv (str, 1);
452}
453
454void
455rxvt_perl_interp::usage (rxvt_term *term, int type)
456{
457 localise_env set_environ (perl_environ);
458
459 ENTER;
460 SAVETMPS;
461
462 dSP;
463 PUSHMARK (SP);
464 EXTEND (SP, 2);
465 PUSHs (sv_2mortal (newSVterm (term)));
466 PUSHs (sv_2mortal (newSViv (type)));
467 PUTBACK;
468 call_pv ("urxvt::usage", G_VOID | G_DISCARD);
469
470 FREETMPS;
471 LEAVE;
472}
473
474uint8_t
475rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
476{
477 localise_env set_environ (perl_environ);
478
479 ENTER;
480 SAVETMPS;
481
482 dSP;
483 PUSHMARK (SP);
484 EXTEND (SP, 6);
485 PUSHs (sv_2mortal (newSVterm (term)));
486 PUSHs (sv_2mortal (newSVpv (name, 0)));
487 PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
488 PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
489 PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
490 PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
491 PUTBACK;
492 call_pv ("urxvt::parse_resource", G_SCALAR);
493 SPAGAIN;
494
495 uint8_t ret = POPi;
496
497 FREETMPS;
498 LEAVE;
499
500 return ret;
501}
502
503static void
504_keysym_resource_push (rxvt_term *term, const char *k, const char *v)
505{
506 unsigned int state;
507
508 if (term->parse_keysym (k, state) == -1)
509 return;
510
511 dSP;
512 XPUSHs (sv_2mortal (newSVpv (v, 0)));
513 PUTBACK;
514}
515
516static void
517_keysym_resources (rxvt_term *term)
518{
519 term->enumerate_keysym_resources (_keysym_resource_push);
520}
521
522static void
523ungrab (rxvt_term *THIS)
524{
525 if (THIS->perl.grabtime)
526 {
527 XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
528 XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
529 THIS->perl.grabtime = 0;
347 } 530 }
348} 531}
349 532
350bool 533bool
351rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 534rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
352{ 535{
353 if (!perl) 536 if (!perl || !term->perl.self)
354 return false; 537 return false;
355 538
356 if (htype == HOOK_INIT) // first hook ever called 539 localise_env set_environ (perl_environ);
540
541 // pre-handling of some events
542 if (htype == HOOK_REFRESH_END)
357 { 543 {
358 term->self = (void *)newSVptr ((void *)term, "urxvt::term"); 544 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
359 hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 545
546 for (int i = 0; i <= AvFILL (av); i++)
547 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
360 } 548 }
361 else if (htype == HOOK_DESTROY) 549 else if (htype == HOOK_DESTROY)
362 { 550 {
363 // handled later
364 }
365 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
366 {
367 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0)); 551 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
368 552
369 if (HvKEYS (hv)) 553 for (int i = AvFILL (av); i >= 0; i--)
370 { 554 {
371 hv_iterinit (hv); 555 rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
372 556 delete req;
373 while (HE *he = hv_iternext (hv))
374 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
375 } 557 }
376 } 558 }
559
560 bool event_consumed;
561
377 else if (!should_invoke [htype]) 562 if (term->perl.should_invoke [htype])
378 return false; 563 {
379
380 dSP; 564 dSP;
381 va_list ap; 565 va_list ap;
382 566
383 va_start (ap, htype); 567 va_start (ap, htype);
568
569 ENTER;
570 SAVETMPS;
571
572 PUSHMARK (SP);
573
574 EXTEND (SP, 2);
575 PUSHs (sv_2mortal (newSVterm (term)));
576 PUSHs (sv_2mortal (newSViv (htype)));
577
578 for (;;) {
579 data_type dt = (data_type)va_arg (ap, int);
580
581 switch (dt)
582 {
583 case DT_INT:
584 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
585 break;
586
587 case DT_LONG:
588 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
589 break;
590
591 case DT_STR:
592 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
593 break;
594
595 case DT_STR_LEN:
596 {
597 char *str = va_arg (ap, char *);
598 int len = va_arg (ap, int);
599
600 XPUSHs (sv_2mortal (newSVpvn (str, len)));
601 }
602 break;
603
604 case DT_WCS_LEN:
605 {
606 wchar_t *wstr = va_arg (ap, wchar_t *);
607 int wlen = va_arg (ap, int);
608
609 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
610 }
611 break;
612
613 case DT_LCS_LEN:
614 {
615 long *lstr = va_arg (ap, long *);
616 int llen = va_arg (ap, int);
617
618 XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
619 }
620 break;
621
622 case DT_XEVENT:
623 {
624 XEvent *xe = va_arg (ap, XEvent *);
625 HV *hv = newHV ();
626
627# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
628# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
629# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
630# undef set
631
632 setiv (type, xe->type);
633 setiv (send_event, xe->xany.send_event);
634 setiv (serial, xe->xany.serial);
635
636 switch (xe->type)
637 {
638 case KeyPress:
639 case KeyRelease:
640 case ButtonPress:
641 case ButtonRelease:
642 case MotionNotify:
643 setuv (window, xe->xmotion.window);
644 setuv (root, xe->xmotion.root);
645 setuv (subwindow, xe->xmotion.subwindow);
646 setuv (time, xe->xmotion.time);
647 setiv (x, xe->xmotion.x);
648 setiv (y, xe->xmotion.y);
649 setiv (row, xe->xmotion.y / term->fheight + term->view_start);
650 setiv (col, xe->xmotion.x / term->fwidth);
651 setiv (x_root, xe->xmotion.x_root);
652 setiv (y_root, xe->xmotion.y_root);
653 setuv (state, xe->xmotion.state);
654
655 switch (xe->type)
656 {
657 case KeyPress:
658 case KeyRelease:
659 setuv (keycode, xe->xkey.keycode);
660 break;
661
662 case ButtonPress:
663 case ButtonRelease:
664 setuv (button, xe->xbutton.button);
665 break;
666
667 case MotionNotify:
668 setiv (is_hint, xe->xmotion.is_hint);
669 break;
670 }
671
672 break;
673
674 case MapNotify:
675 case UnmapNotify:
676 case ConfigureNotify:
677 setuv (event, xe->xconfigure.event);
678 setuv (window, xe->xconfigure.window);
679
680 switch (xe->type)
681 {
682 case ConfigureNotify:
683 setiv (x, xe->xconfigure.x);
684 setiv (y, xe->xconfigure.y);
685 setiv (width, xe->xconfigure.width);
686 setiv (height, xe->xconfigure.height);
687 setuv (above, xe->xconfigure.above);
688 break;
689 }
690
691 break;
692
693 case PropertyNotify:
694 setuv (window, xe->xproperty.window);
695 setuv (atom, xe->xproperty.atom);
696 setuv (time, xe->xproperty.time);
697 setiv (state, xe->xproperty.state);
698 break;
699
700 case ClientMessage:
701 setuv (window, xe->xclient.window);
702 setuv (message_type, xe->xclient.message_type);
703 setuv (format, xe->xclient.format);
704 setuv (l0, xe->xclient.data.l[0]);
705 setuv (l1, xe->xclient.data.l[1]);
706 setuv (l2, xe->xclient.data.l[2]);
707 setuv (l3, xe->xclient.data.l[3]);
708 setuv (l4, xe->xclient.data.l[4]);
709 break;
710 }
711
712 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
713 }
714 break;
715
716 case DT_END:
717 goto call;
718
719 default:
720 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
721 }
722 }
723
724 call:
725 va_end (ap);
726
727 PUTBACK;
728 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
729 SPAGAIN;
730
731 if (count)
732 {
733 SV *status = POPs;
734 count = SvTRUE (status);
735 }
736
737 PUTBACK;
738 FREETMPS;
739 LEAVE;
740
741 if (SvTRUE (ERRSV))
742 {
743 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
744 ungrab (term); // better lose the grab than the session
745 }
746
747 event_consumed = !!count;
748 }
749 else
750 event_consumed = false;
751
752 // post-handling of some events
753 if (htype == HOOK_REFRESH_BEGIN)
754 {
755 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
756
757 for (int i = AvFILL (av); i >= 0; i--)
758 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
759 }
760 else if (htype == HOOK_DESTROY)
761 {
762 clearSVptr ((SV *)term->perl.self);
763 SvREFCNT_dec ((SV *)term->perl.self);
764
765 // don't allow further calls
766 term->perl.self = 0;
767 }
768
769 return event_consumed;
770}
771
772void
773rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
774{
775 localise_env set_environ (perl_environ);
384 776
385 ENTER; 777 ENTER;
386 SAVETMPS; 778 SAVETMPS;
387 779
388 PUSHMARK (SP); 780 dSP;
389
390 XPUSHs (sv_2mortal (newSVterm (term)));
391 XPUSHs (sv_2mortal (newSViv (htype))); 781 XPUSHs (sv_2mortal (newSVpvn (data, len)));
782 PUTBACK;
783 call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
392 784
393 for (;;) { 785 if (SvTRUE (ERRSV))
394 data_type dt = (data_type)va_arg (ap, int); 786 rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
395 787
396 switch (dt) 788 FREETMPS;
789 LEAVE;
790}
791
792/////////////////////////////////////////////////////////////////////////////
793
794MODULE = urxvt PACKAGE = urxvt
795
796PROTOTYPES: ENABLE
797
798BOOT:
799{
800 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
801 sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
802 sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
803 sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
804
805 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
806# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
807# include "hookinc.h"
808# undef def
809
810 HV *option = get_hv ("urxvt::OPTION", 1);
811# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
812# define nodef(name)
813# include "optinc.h"
814# undef nodef
815# undef def
816
817 HV *stash = gv_stashpv ("urxvt", 1);
818 static const struct {
819 const char *name;
820 IV iv;
821 } *civ, const_iv[] = {
822# define const_iv(name) { # name, (IV)name }
823 const_iv (HOOK_INIT),
824 const_iv (HOOK_DESTROY),
825 const_iv (HOOK_ACTION),
826
827 const_iv (NUM_RESOURCES),
828 const_iv (DEFAULT_RSTYLE),
829 const_iv (OVERLAY_RSTYLE),
830 const_iv (Color_Bits),
831 const_iv (RS_bgShift), const_iv (RS_bgMask),
832 const_iv (RS_fgShift), const_iv (RS_fgMask),
833 const_iv (RS_Careful),
834 const_iv (RS_fontCount),
835 const_iv (RS_fontShift),
836 const_iv (RS_fontMask),
837 const_iv (RS_baseattrMask),
838 const_iv (RS_attrMask),
839 const_iv (RS_redraw),
840 const_iv (RS_Sel),
841 const_iv (RS_Bold),
842 const_iv (RS_Italic),
843 const_iv (RS_Blink),
844 const_iv (RS_RVid),
845 const_iv (RS_Uline),
846
847 // TODO: should support all colour constants, create colorinc.h &c
848 const_iv (Color_fg),
849 const_iv (Color_bg),
850#if OFF_FOCUS_FADING
851 const_iv (Color_fade),
852#endif
853 const_iv (Color_pointer_fg),
854 const_iv (Color_pointer_bg),
855 const_iv (Color_border),
856 const_iv (NRS_COLORS),
857 const_iv (TOTAL_COLORS),
858
859 const_iv (CurrentTime),
860 const_iv (ShiftMask),
861 const_iv (LockMask),
862 const_iv (ControlMask),
863 const_iv (Mod1Mask),
864 const_iv (Mod2Mask),
865 const_iv (Mod3Mask),
866 const_iv (Mod4Mask),
867 const_iv (Mod5Mask),
868 const_iv (Button1Mask),
869 const_iv (Button2Mask),
870 const_iv (Button3Mask),
871 const_iv (Button4Mask),
872 const_iv (Button5Mask),
873 const_iv (AnyModifier),
874
875 const_iv (NoSymbol),
876 const_iv (GrabModeSync),
877 const_iv (GrabModeAsync),
878
879 const_iv (NoEventMask),
880 const_iv (KeyPressMask),
881 const_iv (KeyReleaseMask),
882 const_iv (ButtonPressMask),
883 const_iv (ButtonReleaseMask),
884 const_iv (EnterWindowMask),
885 const_iv (LeaveWindowMask),
886 const_iv (PointerMotionMask),
887 const_iv (PointerMotionHintMask),
888 const_iv (Button1MotionMask),
889 const_iv (Button2MotionMask),
890 const_iv (Button3MotionMask),
891 const_iv (Button4MotionMask),
892 const_iv (Button5MotionMask),
893 const_iv (ButtonMotionMask),
894 const_iv (KeymapStateMask),
895 const_iv (ExposureMask),
896 const_iv (VisibilityChangeMask),
897 const_iv (StructureNotifyMask),
898 const_iv (ResizeRedirectMask),
899 const_iv (SubstructureNotifyMask),
900 const_iv (SubstructureRedirectMask),
901 const_iv (FocusChangeMask),
902 const_iv (PropertyChangeMask),
903 const_iv (ColormapChangeMask),
904 const_iv (OwnerGrabButtonMask),
905
906 const_iv (KeyPress),
907 const_iv (KeyRelease),
908 const_iv (ButtonPress),
909 const_iv (ButtonRelease),
910 const_iv (MotionNotify),
911 const_iv (EnterNotify),
912 const_iv (LeaveNotify),
913 const_iv (FocusIn),
914 const_iv (FocusOut),
915 const_iv (KeymapNotify),
916 const_iv (Expose),
917 const_iv (GraphicsExpose),
918 const_iv (NoExpose),
919 const_iv (VisibilityNotify),
920 const_iv (CreateNotify),
921 const_iv (DestroyNotify),
922 const_iv (UnmapNotify),
923 const_iv (MapNotify),
924 const_iv (MapRequest),
925 const_iv (ReparentNotify),
926 const_iv (ConfigureNotify),
927 const_iv (ConfigureRequest),
928 const_iv (GravityNotify),
929 const_iv (ResizeRequest),
930 const_iv (CirculateNotify),
931 const_iv (CirculateRequest),
932 const_iv (PropertyNotify),
933 const_iv (SelectionClear),
934 const_iv (SelectionRequest),
935 const_iv (SelectionNotify),
936 const_iv (ColormapNotify),
937 const_iv (ClientMessage),
938 const_iv (MappingNotify),
939# if ENABLE_XIM_ONTHESPOT
940 const_iv (XIMReverse),
941 const_iv (XIMUnderline),
942 const_iv (XIMHighlight),
943 const_iv (XIMPrimary),
944 const_iv (XIMSecondary),
945 const_iv (XIMTertiary),
946 const_iv (XIMVisibleToForward),
947 const_iv (XIMVisibleToBackword),
948 const_iv (XIMVisibleToCenter),
949#if XRENDER
950 const_iv (PictStandardARGB32),
951 const_iv (PictStandardRGB24),
952 const_iv (PictStandardA8),
953 const_iv (PictStandardA4),
954 const_iv (PictStandardA1),
955 const_iv (RepeatNone),
956 const_iv (RepeatNormal),
957 const_iv (RepeatPad),
958 const_iv (RepeatReflect),
959 // all versions
960 const_iv (PictOpClear),
961 const_iv (PictOpSrc),
962 const_iv (PictOpDst),
963 const_iv (PictOpOver),
964 const_iv (PictOpOverReverse),
965 const_iv (PictOpIn),
966 const_iv (PictOpInReverse),
967 const_iv (PictOpOut),
968 const_iv (PictOpOutReverse),
969 const_iv (PictOpAtop),
970 const_iv (PictOpAtopReverse),
971 const_iv (PictOpXor),
972 const_iv (PictOpAdd),
973 const_iv (PictOpSaturate),
974 // 0.2+
975 const_iv (PictOpDisjointClear),
976 const_iv (PictOpDisjointSrc),
977 const_iv (PictOpDisjointDst),
978 const_iv (PictOpDisjointOver),
979 const_iv (PictOpDisjointOverReverse),
980 const_iv (PictOpDisjointIn),
981 const_iv (PictOpDisjointInReverse),
982 const_iv (PictOpDisjointOut),
983 const_iv (PictOpDisjointOutReverse),
984 const_iv (PictOpDisjointAtop),
985 const_iv (PictOpDisjointAtopReverse),
986 const_iv (PictOpDisjointXor),
987 const_iv (PictOpConjointClear),
988 const_iv (PictOpConjointSrc),
989 const_iv (PictOpConjointDst),
990 const_iv (PictOpConjointOver),
991 const_iv (PictOpConjointOverReverse),
992 const_iv (PictOpConjointIn),
993 const_iv (PictOpConjointInReverse),
994 const_iv (PictOpConjointOut),
995 const_iv (PictOpConjointOutReverse),
996 const_iv (PictOpConjointAtop),
997 const_iv (PictOpConjointAtopReverse),
998 const_iv (PictOpConjointXor),
999 // 0.11+
1000 const_iv (PictOpMultiply),
1001 const_iv (PictOpScreen),
1002 const_iv (PictOpOverlay),
1003 const_iv (PictOpDarken),
1004 const_iv (PictOpLighten),
1005 const_iv (PictOpColorDodge),
1006 const_iv (PictOpColorBurn),
1007 const_iv (PictOpHardLight),
1008 const_iv (PictOpSoftLight),
1009 const_iv (PictOpDifference),
1010 const_iv (PictOpExclusion),
1011 const_iv (PictOpHSLHue),
1012 const_iv (PictOpHSLSaturation),
1013 const_iv (PictOpHSLColor),
1014 const_iv (PictOpHSLLuminosity),
1015#endif
1016# if 0
1017 const_iv (XIMForwardChar),
1018 const_iv (XIMBackwardChar),
1019 const_iv (XIMForwardWord),
1020 const_iv (XIMBackwardWord),
1021 const_iv (XIMCaretUp),
1022 const_iv (XIMCaretDown),
1023 const_iv (XIMNextLine),
1024 const_iv (XIMPreviousLine),
1025 const_iv (XIMLineStart),
1026 const_iv (XIMLineEnd),
1027 const_iv (XIMAbsolutePosition),
1028 const_iv (XIMDontChange),
1029# endif
1030# endif
1031
1032 /* DEC private modes */
1033 const_iv (PrivMode_132),
1034 const_iv (PrivMode_132OK),
1035 const_iv (PrivMode_rVideo),
1036 const_iv (PrivMode_relOrigin),
1037 const_iv (PrivMode_Screen),
1038 const_iv (PrivMode_Autowrap),
1039 const_iv (PrivMode_aplCUR),
1040 const_iv (PrivMode_aplKP),
1041 const_iv (PrivMode_HaveBackSpace),
1042 const_iv (PrivMode_BackSpace),
1043 const_iv (PrivMode_ShiftKeys),
1044 const_iv (PrivMode_VisibleCursor),
1045 const_iv (PrivMode_MouseX10),
1046 const_iv (PrivMode_MouseX11),
1047 const_iv (PrivMode_scrollBar),
1048 const_iv (PrivMode_TtyOutputInh),
1049 const_iv (PrivMode_Keypress),
1050 const_iv (PrivMode_smoothScroll),
1051 const_iv (PrivMode_vt52),
1052 const_iv (PrivMode_LFNL),
1053 const_iv (PrivMode_MouseBtnEvent),
1054 const_iv (PrivMode_MouseAnyEvent),
1055 const_iv (PrivMode_BracketPaste),
1056 const_iv (PrivMode_ExtMouseUTF8),
1057 const_iv (PrivMode_ExtMouseUrxvt),
1058 const_iv (PrivMode_BlinkingCursor),
1059 const_iv (PrivMode_mouse_report),
1060 const_iv (PrivMode_Default),
1061 };
1062
1063 for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
1064 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1065}
1066
1067void
1068log (utf8_string msg)
1069 CODE:
1070 rxvt_log ("%s", msg);
1071
1072void
1073warn (utf8_string msg)
1074 CODE:
1075 rxvt_warn ("%s", msg);
1076
1077void
1078fatal (utf8_string msg)
1079 CODE:
1080 rxvt_fatal ("%s", msg);
1081
1082void
1083_exit (int status)
1084
1085void
1086catch_fatal (SV *block)
1087 PROTOTYPE: &
1088 CODE:
1089 try
397 { 1090 {
398 case DT_INT: 1091 PUSHMARK (SP);
399 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
400 break;
401
402 case DT_LONG:
403 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
404 break;
405
406 case DT_STRING:
407 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
408 break;
409
410 case DT_END:
411 {
412 va_end (ap);
413
414 PUTBACK; 1092 PUTBACK;
415 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); 1093 call_sv (block, G_VOID | G_DISCARD);
416 SPAGAIN; 1094 SPAGAIN;
417
418 if (count)
419 {
420 SV *status = POPs;
421 count = SvTRUE (status);
422 } 1095 }
423 1096 catch (const rxvt_failure_exception &e)
424 PUTBACK;
425 FREETMPS;
426 LEAVE;
427
428 if (SvTRUE (ERRSV))
429 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
430
431 if (htype == HOOK_DESTROY)
432 {
433 // TODO: clear magic
434 hv_clear ((HV *)SvRV ((SV *)term->self));
435 SvREFCNT_dec ((SV *)term->self);
436 }
437
438 return count;
439 } 1097 {
440 1098 croak ("rxvt_fatal exception caught, trying to continue.");
441 default:
442 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
443 } 1099 }
444 }
445}
446
447/////////////////////////////////////////////////////////////////////////////
448
449MODULE = urxvt PACKAGE = urxvt
450
451PROTOTYPES: ENABLE
452
453BOOT:
454{
455# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
456# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));
457 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
458 set_hookname (INIT);
459 set_hookname (RESET);
460 set_hookname (START);
461 set_hookname (DESTROY);
462 set_hookname (SEL_BEGIN);
463 set_hookname (SEL_EXTEND);
464 set_hookname (SEL_MAKE);
465 set_hookname (SEL_GRAB);
466 set_hookname (FOCUS_IN);
467 set_hookname (FOCUS_OUT);
468 set_hookname (VIEW_CHANGE);
469 set_hookname (SCROLL_BACK);
470 set_hookname (TTY_ACTIVITY);
471 set_hookname (REFRESH_BEGIN);
472 set_hookname (REFRESH_END);
473 set_hookname (KEYBOARD_COMMAND);
474
475 export_const (DEFAULT_RSTYLE);
476 export_const (OVERLAY_RSTYLE);
477 export_const (RS_Bold);
478 export_const (RS_Italic);
479 export_const (RS_Blink);
480 export_const (RS_RVid);
481 export_const (RS_Uline);
482
483 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
484}
485
486void
487set_should_invoke (int htype, int value)
488 CODE:
489 rxvt_perl.should_invoke [htype] = value;
490
491void
492warn (const char *msg)
493 CODE:
494 rxvt_warn ("%s", msg);
495
496void
497fatal (const char *msg)
498 CODE:
499 rxvt_fatal ("%s", msg);
500 1100
501NV 1101NV
502NOW () 1102NOW ()
503 CODE: 1103 CODE:
504 RETVAL = NOW; 1104 RETVAL = ev::now ();
505 OUTPUT: 1105 OUTPUT:
506 RETVAL 1106 RETVAL
507 1107
508int 1108int
509GET_BASEFG (int rend) 1109GET_BASEFG (int rend)
… …
520 RETVAL 1120 RETVAL
521 1121
522int 1122int
523SET_FGCOLOR (int rend, int new_color) 1123SET_FGCOLOR (int rend, int new_color)
524 CODE: 1124 CODE:
525 RETVAL = SET_FGCOLOR (rend, new_color); 1125 RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
526 OUTPUT: 1126 OUTPUT:
527 RETVAL 1127 RETVAL
528 1128
529int 1129int
530SET_BGCOLOR (int rend, int new_color) 1130SET_BGCOLOR (int rend, int new_color)
531 CODE: 1131 CODE:
532 RETVAL = SET_BGCOLOR (rend, new_color); 1132 RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
533 OUTPUT: 1133 OUTPUT:
534 RETVAL 1134 RETVAL
535 1135
536int 1136int
537GET_CUSTOM (int rend) 1137GET_CUSTOM (int rend)
538 CODE: 1138 CODE:
539 RETVAL = (rend && RS_customMask) >> RS_customShift; 1139 RETVAL = (rend & RS_customMask) >> RS_customShift;
540 OUTPUT: 1140 OUTPUT:
541 RETVAL 1141 RETVAL
542 1142
543int 1143int
544SET_CUSTOM (int rend, int new_value) 1144SET_CUSTOM (int rend, int new_value)
… …
551 | ((new_value << RS_customShift) & RS_customMask); 1151 | ((new_value << RS_customShift) & RS_customMask);
552} 1152}
553 OUTPUT: 1153 OUTPUT:
554 RETVAL 1154 RETVAL
555 1155
1156void
1157termlist ()
1158 PPCODE:
1159{
1160 EXTEND (SP, rxvt_term::termlist.size ());
1161
1162 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
1163 if ((*t)->perl.self)
1164 PUSHs (sv_2mortal (newSVterm (*t)));
1165}
1166
1167IV
1168_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
1169 CODE:
1170 rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
1171 req->cb_sv = newSVsv (cb);
1172 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
1173 av_push (av, newSViv ((IV)req));
1174 RETVAL = (IV)req;
1175 OUTPUT:
1176 RETVAL
1177
1178void
1179_delete_selection_request (IV req_)
1180 CODE:
1181 rxvt_selection *req = (rxvt_selection *)req_;
1182 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
1183 int i;
1184
1185 for (i = AvFILL (av); i >= 0; i--)
1186 if (SvIV (*av_fetch (av, i, 1)) == req_)
1187 break;
1188
1189 for (; i < AvFILL (av); i++)
1190 av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
1191
1192 av_pop (av);
1193
1194 delete req;
1195
556MODULE = urxvt PACKAGE = urxvt::term 1196MODULE = urxvt PACKAGE = urxvt::term
1197
1198SV *
1199_new (AV *env, AV *arg)
1200 CODE:
1201{
1202 rxvt_term *term = new rxvt_term;
1203
1204 stringvec *argv = new stringvec;
1205 for (int i = 0; i <= AvFILL (arg); i++)
1206 argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
1207
1208 stringvec *envv = new stringvec;
1209 for (int i = AvFILL (env) + 1; i--; )
1210 envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
1211
1212 try
1213 {
1214 term->init (argv, envv);
1215 }
1216 catch (const class rxvt_failure_exception &e)
1217 {
1218 term->destroy ();
1219 croak ("error while initializing new terminal instance");
1220 }
1221
1222 RETVAL = term && term->perl.self
1223 ? newSVterm (term) : &PL_sv_undef;
1224}
1225 OUTPUT:
1226 RETVAL
1227
1228void
1229rxvt_term::destroy ()
1230
1231void
1232rxvt_term::set_should_invoke (int htype, int inc)
1233 CODE:
1234 uint8_t &count = THIS->perl.should_invoke [htype];
1235 uint8_t prev = count;
1236 count += inc;
1237 if (!prev != !count)
1238 {
1239 // hook status changed, react
1240 switch (htype)
1241 {
1242 case HOOK_POSITION_CHANGE:
1243 if (count)
1244 THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
1245 }
1246 }
1247
1248void
1249rxvt_term::put_option_db (octet_string specifier, octet_string value)
1250 CODE:
1251 XrmPutStringResource (&THIS->option_db, specifier, value);
1252
1253void
1254rxvt_term::_keysym_resources ()
1255 PPCODE:
1256 PUTBACK;
1257 _keysym_resources (THIS);
1258 SPAGAIN;
1259
1260int
1261rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1262 CODE:
1263 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1264 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1265 GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
1266 OUTPUT: RETVAL
1267
1268int
1269rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
1270 CODE:
1271 RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
1272 OUTPUT: RETVAL
1273
1274void
1275rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
1276 int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
1277 CODE:
1278 XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
1279
1280void
1281rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
1282 CODE:
1283 XUngrabKey (THIS->dpy, keycode, modifiers, window);
1284
1285bool
1286rxvt_term::grab (Time eventtime, int sync = 0)
1287 CODE:
1288{
1289 int mode = sync ? GrabModeSync : GrabModeAsync;
1290
1291 THIS->perl.grabtime = 0;
1292
1293 if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1294 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1295 mode, mode, None, GRAB_CURSOR, eventtime))
1296 if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1297 THIS->perl.grabtime = eventtime;
1298 else
1299 XUngrabPointer (THIS->dpy, eventtime);
1300
1301 RETVAL = !!THIS->perl.grabtime;
1302}
1303 OUTPUT:
1304 RETVAL
1305
1306void
1307rxvt_term::allow_events_async ()
1308 CODE:
1309 XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1310
1311void
1312rxvt_term::allow_events_sync ()
1313 CODE:
1314 XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1315
1316void
1317rxvt_term::allow_events_replay ()
1318 CODE:
1319 XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1320 XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1321
1322void
1323rxvt_term::ungrab ()
1324 CODE:
1325 ungrab (THIS);
1326
1327int
1328rxvt_term::XStringToKeysym (octet_string string)
1329 CODE:
1330 RETVAL = XStringToKeysym (string);
1331 OUTPUT: RETVAL
1332
1333char *
1334rxvt_term::XKeysymToString (int sym)
1335 CODE:
1336 RETVAL = XKeysymToString (sym);
1337 OUTPUT: RETVAL
1338
1339int
1340rxvt_term::XKeysymToKeycode (int sym)
1341 CODE:
1342 RETVAL = XKeysymToKeycode (THIS->dpy, sym);
1343 OUTPUT: RETVAL
1344
1345int
1346rxvt_term::XKeycodeToKeysym (int code, int index)
1347 CODE:
1348 RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
1349 OUTPUT: RETVAL
557 1350
558int 1351int
559rxvt_term::strwidth (SV *str) 1352rxvt_term::strwidth (SV *str)
560 CODE: 1353 CODE:
561{ 1354{
562 wchar_t *wstr = sv2wcs (str); 1355 wchar_t *wstr = sv2wcs (str);
563 1356
564 rxvt_push_locale (THIS->locale); 1357 rxvt_push_locale (THIS->locale);
565 RETVAL = wcswidth (wstr, wcslen (wstr)); 1358 RETVAL = 0;
1359 for (wchar_t *wc = wstr; *wc; wc++)
1360 {
1361 int w = WCWIDTH (*wc);
1362
1363 if (w)
1364 RETVAL += max (w, 1);
1365 }
566 rxvt_pop_locale (); 1366 rxvt_pop_locale ();
567 1367
568 free (wstr); 1368 free (wstr);
569} 1369}
570 OUTPUT: 1370 OUTPUT:
… …
597 1397
598 rxvt_push_locale (THIS->locale); 1398 rxvt_push_locale (THIS->locale);
599 wchar_t *wstr = rxvt_mbstowcs (data, len); 1399 wchar_t *wstr = rxvt_mbstowcs (data, len);
600 rxvt_pop_locale (); 1400 rxvt_pop_locale ();
601 1401
602 char *str = rxvt_wcstoutf8 (wstr); 1402 RETVAL = wcs2sv (wstr);
603 free (wstr); 1403 free (wstr);
604
605 RETVAL = newSVpv (str, 0);
606 SvUTF8_on (RETVAL);
607 free (str);
608} 1404}
609 OUTPUT: 1405 OUTPUT:
610 RETVAL 1406 RETVAL
611 1407
1408#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1409
1410#define TERM_OFFSET_width TERM_OFFSET(width)
1411#define TERM_OFFSET_height TERM_OFFSET(height)
1412#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1413#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1414#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1415#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1416#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1417#define TERM_OFFSET_focus TERM_OFFSET(focus)
1418#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
1419#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
1420#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
1421#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1422#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1423#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1424#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1425#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1426
612int 1427int
613rxvt_term::nsaved () 1428rxvt_term::width (int new_value = NO_INIT)
1429 ALIAS:
1430 width = TERM_OFFSET_width
1431 height = TERM_OFFSET_height
1432 fwidth = TERM_OFFSET_fwidth
1433 fheight = TERM_OFFSET_fheight
1434 fbase = TERM_OFFSET_fbase
1435 nrow = TERM_OFFSET_nrow
1436 ncol = TERM_OFFSET_ncol
1437 focus = TERM_OFFSET_focus
1438 mapped = TERM_OFFSET_mapped
1439 int_bwidth = TERM_OFFSET_int_bwidth
1440 ext_bwidth = TERM_OFFSET_ext_bwidth
1441 lineSpace = TERM_OFFSET_lineSpace
1442 letterSpace = TERM_OFFSET_letterSpace
1443 saveLines = TERM_OFFSET_saveLines
1444 total_rows = TERM_OFFSET_total_rows
1445 top_row = TERM_OFFSET_top_row
614 CODE: 1446 CODE:
615 RETVAL = THIS->nsaved; 1447 RETVAL = *(int *)((char *)THIS + ix);
1448 if (items > 1)
1449 *(int *)((char *)THIS + ix) = new_value;
616 OUTPUT: 1450 OUTPUT:
617 RETVAL 1451 RETVAL
618 1452
1453unsigned int
1454rxvt_term::ModLevel3Mask ()
1455 ALIAS:
1456 ModLevel3Mask = 0
1457 ModMetaMask = 1
1458 ModNumLockMask = 2
1459 current_screen = 3
1460 hidden_cursor = 4
1461 priv_modes = 5
1462 CODE:
1463 switch (ix)
1464 {
1465 case 0: RETVAL = THIS->ModLevel3Mask; break;
1466 case 1: RETVAL = THIS->ModMetaMask; break;
1467 case 2: RETVAL = THIS->ModNumLockMask; break;
1468 case 3: RETVAL = THIS->current_screen; break;
1469#ifdef CURSOR_BLINK
1470 case 4: RETVAL = THIS->hidden_cursor; break;
1471#else
1472 case 4: RETVAL = 0; break;
1473#endif
1474 case 5: RETVAL = THIS->priv_modes; break;
1475 }
1476 OUTPUT:
1477 RETVAL
1478
1479char *
1480rxvt_term::display_id ()
1481 ALIAS:
1482 display_id = 0
1483 locale = 1
1484 CODE:
1485 switch (ix)
1486 {
1487 case 0: RETVAL = THIS->display->id; break;
1488 case 1: RETVAL = THIS->locale; break;
1489 }
1490 OUTPUT:
1491 RETVAL
1492
1493SV *
1494rxvt_term::envv ()
1495 ALIAS:
1496 argv = 1
1497 PPCODE:
1498{
1499 stringvec *vec = ix ? THIS->argv : THIS->envv;
1500
1501 EXTEND (SP, vec->size ());
1502
1503 for (char **i = vec->begin (); i != vec->end (); ++i)
1504 if (*i)
1505 PUSHs (sv_2mortal (newSVpv (*i, 0)));
1506}
1507
619int 1508int
620rxvt_term::view_start (int newval = -1) 1509rxvt_term::pty_ev_events (int events = ev::UNDEF)
621 CODE: 1510 CODE:
622{ 1511 RETVAL = THIS->pty_ev.events;
1512 if (events != ev::UNDEF)
1513 THIS->pty_ev.set (events);
1514 OUTPUT:
1515 RETVAL
1516
1517int
1518rxvt_term::pty_fd ()
1519 CODE:
1520 RETVAL = THIS->pty->pty;
1521 OUTPUT:
1522 RETVAL
1523
1524Window
1525rxvt_term::parent ()
1526 CODE:
1527 RETVAL = THIS->parent;
1528 OUTPUT:
1529 RETVAL
1530
1531int
1532rxvt_term::parent_x ()
1533 CODE:
1534 RETVAL = THIS->parent_x;
1535 OUTPUT:
1536 RETVAL
1537
1538int
1539rxvt_term::parent_y ()
1540 CODE:
1541 RETVAL = THIS->parent_y;
1542 OUTPUT:
1543 RETVAL
1544
1545Window
1546rxvt_term::vt ()
1547 CODE:
623 RETVAL = THIS->view_start; 1548 RETVAL = THIS->vt;
1549 OUTPUT:
1550 RETVAL
624 1551
625 if (newval >= 0) 1552void
626 { 1553rxvt_term::vt_emask_add (U32 emask)
627 THIS->view_start = min (newval, THIS->nsaved); 1554 CODE:
628 THIS->scr_changeview (RETVAL); 1555 THIS->vt_emask_perl |= emask;
629 } 1556 THIS->vt_select_input ();
630} 1557
1558U32
1559rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1560 CODE:
1561 RETVAL = THIS->rstyle;
1562 THIS->rstyle = new_rstyle;
631 OUTPUT: 1563 OUTPUT:
632 RETVAL 1564 RETVAL
633 1565
634int 1566int
635rxvt_term::nrow () 1567rxvt_term::view_start (int newval = 1)
1568 PROTOTYPE: $;$
636 CODE: 1569 CODE:
1570{
637 RETVAL = THIS->nrow; 1571 RETVAL = THIS->view_start;
1572 if (items > 1)
1573 THIS->scr_changeview (newval);
1574}
638 OUTPUT: 1575 OUTPUT:
639 RETVAL 1576 RETVAL
640 1577
641int 1578void
1579rxvt_term::set_urgency (bool enable)
1580
1581void
1582rxvt_term::focus_in ()
1583
1584void
642rxvt_term::ncol () 1585rxvt_term::focus_out ()
1586
1587void
1588rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
1589 ALIAS:
1590 key_release = 1
643 CODE: 1591 CODE:
644 RETVAL = THIS->ncol; 1592{
645 OUTPUT: 1593 XKeyEvent xkey;
646 RETVAL 1594
1595 memset (&xkey, 0, sizeof (xkey));
1596
1597 xkey.time = time;
1598 xkey.state = state;
1599 xkey.keycode = keycode;
1600
1601 xkey.type = ix ? KeyRelease : KeyPress;
1602 xkey.display = THIS->dpy;
1603 xkey.window = THIS->vt;
1604 xkey.root = THIS->display->root;
1605 xkey.subwindow = THIS->vt;
1606
1607 if (ix)
1608 THIS->key_release (xkey);
1609 else
1610 THIS->key_press (xkey);
1611}
647 1612
648void 1613void
649rxvt_term::want_refresh () 1614rxvt_term::want_refresh ()
650 CODE: 1615 CODE:
651 THIS->want_refresh = 1; 1616 THIS->want_refresh = 1;
1617 THIS->refresh_check ();
652 1618
653void 1619void
1620rxvt_term::refresh_check ()
1621
1622void
654rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0) 1623rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
655 PPCODE: 1624 PPCODE:
656{ 1625{
657 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1626 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
658 croak ("row_number number of out range"); 1627 XSRETURN_EMPTY;
659 1628
660 line_t &l = ROW(row_number); 1629 line_t &l = ROW(row_number);
661 1630
662 if (GIMME_V != G_VOID) 1631 if (GIMME_V != G_VOID)
663 { 1632 {
664 wchar_t *wstr = new wchar_t [THIS->ncol]; 1633 wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
665 1634
666 for (int col = 0; col <THIS->ncol; col++) 1635 for (int col = 0; col < THIS->ncol; col++)
667 wstr [col] = l.t [col]; 1636 wstr [col] = l.t [col];
668 1637
669 char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
670 free (wstr);
671
672 SV *sv = newSVpv (str, 0);
673 SvUTF8_on (sv);
674 XPUSHs (sv_2mortal (sv)); 1638 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
675 free (str);
676 } 1639 }
677 1640
678 if (new_text) 1641 if (new_text)
679 { 1642 {
680 wchar_t *wstr = sv2wcs (new_text); 1643 wchar_t *wstr = sv2wcs (new_text);
681 1644
682 int len = wcslen (wstr); 1645 int len = min (wcslen (wstr) - start_ofs, max_len);
683 1646
684 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1647 if (start_col < 0 || start_col + len > THIS->ncol)
685 { 1648 {
686 free (wstr); 1649 free (wstr);
687 croak ("new_text extends beyond horizontal margins"); 1650 croak ("new_text extends beyond horizontal margins");
688 } 1651 }
689 1652
690 for (int col = start_col; col < start_col + len; col++) 1653 for (int col = start_col; col < start_col + len; col++)
691 { 1654 {
692 l.t [col] = wstr [col - start_col]; 1655 l.t [col] = wstr [start_ofs + col - start_col];
693 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); 1656 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
694 } 1657 }
695 1658
696 free (wstr); 1659 free (wstr);
697 } 1660 }
698} 1661}
699 1662
700void 1663void
701rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0) 1664rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
702 PPCODE: 1665 PPCODE:
703{ 1666{
704 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1667 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
705 croak ("row_number number of out range"); 1668 XSRETURN_EMPTY;
706 1669
707 line_t &l = ROW(row_number); 1670 line_t &l = ROW(row_number);
708 1671
709 if (GIMME_V != G_VOID) 1672 if (GIMME_V != G_VOID)
710 { 1673 {
… …
721 { 1684 {
722 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 1685 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
723 croak ("new_rend must be arrayref"); 1686 croak ("new_rend must be arrayref");
724 1687
725 AV *av = (AV *)SvRV (new_rend); 1688 AV *av = (AV *)SvRV (new_rend);
726 int len = av_len (av) + 1; 1689 int len = min (AvFILL (av) + 1 - start_ofs, max_len);
727 1690
728 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1691 if (start_col < 0 || start_col + len > THIS->ncol)
729 croak ("new_rend array extends beyond horizontal margins"); 1692 croak ("new_rend array extends beyond horizontal margins");
730 1693
731 for (int col = start_col; col < start_col + len; col++) 1694 for (int col = start_col; col < start_col + len; col++)
732 { 1695 {
733 rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask; 1696 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
734 1697
735 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); 1698 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
736 } 1699 }
737 } 1700 }
738} 1701}
739 1702
740int 1703int
741rxvt_term::ROW_l (int row_number, int new_length = -2) 1704rxvt_term::ROW_l (int row_number, int new_length = -1)
742 CODE: 1705 CODE:
743{ 1706{
744 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1707 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
745 croak ("row_number number of out range"); 1708 XSRETURN_EMPTY;
746 1709
747 line_t &l = ROW(row_number); 1710 line_t &l = ROW(row_number);
748 RETVAL = l.l; 1711 RETVAL = l.l;
749 1712
750 if (new_length >= -1) 1713 if (new_length >= 0)
751 l.l = new_length; 1714 l.l = new_length;
752} 1715}
753 OUTPUT: 1716 OUTPUT:
754 RETVAL 1717 RETVAL
755 1718
1719bool
1720rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1721 CODE:
1722{
1723 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1724 XSRETURN_EMPTY;
1725
1726 line_t &l = ROW(row_number);
1727 RETVAL = l.is_longer ();
1728
1729 if (new_is_longer >= 0)
1730 l.is_longer (new_is_longer);
1731}
1732 OUTPUT:
1733 RETVAL
1734
756SV * 1735SV *
757rxvt_term::special_encode (SV *str) 1736rxvt_term::special_encode (SV *string)
758 CODE: 1737 CODE:
759 abort ();//TODO 1738{
1739 wchar_t *wstr = sv2wcs (string);
1740 int wlen = wcslen (wstr);
1741 wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1742
1743 rxvt_push_locale (THIS->locale);
1744
1745 wchar_t *r = rstr;
1746 for (wchar_t *s = wstr; *s; s++)
1747 {
1748 int w = WCWIDTH (*s);
1749
1750 if (w == 0)
1751 {
1752 if (r == rstr)
1753 croak ("leading combining character unencodable");
1754
1755 unicode_t n = rxvt_compose (r[-1], *s);
1756 if (n == NOCHAR)
1757 n = rxvt_composite.compose (r[-1], *s);
1758
1759 r[-1] = n;
1760 }
1761#if !UNICODE_3
1762 else if (*s >= 0x10000)
1763 *r++ = rxvt_composite.compose (*s);
1764#endif
1765 else
1766 *r++ = *s;
1767
1768 // the *2 above only allows wcwidth <= 2
1769 if (w > 1)
1770 *r++ = NOCHAR;
1771 }
1772
1773 rxvt_pop_locale ();
1774
1775 free (wstr);
1776 RETVAL = wcs2sv (rstr, r - rstr);
1777}
1778 OUTPUT:
1779 RETVAL
760 1780
761SV * 1781SV *
762rxvt_term::special_decode (SV *str) 1782rxvt_term::special_decode (SV *text)
763 CODE: 1783 CODE:
764 abort ();//TODO 1784{
1785 wchar_t *wstr = sv2wcs (text);
1786 int dlen = 0;
765 1787
1788 // find length
1789 for (wchar_t *s = wstr; *s; s++)
1790 if (*s == NOCHAR)
1791 ;
1792 else if (IS_COMPOSE (*s))
1793 dlen += rxvt_composite.expand (*s);
1794 else
1795 dlen++;
1796
1797 wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1798
1799 // decode
1800 wchar_t *r = rstr;
1801 for (wchar_t *s = wstr; *s; s++)
1802 if (*s == NOCHAR)
1803 ;
1804 else if (IS_COMPOSE (*s))
1805 r += rxvt_composite.expand (*s, r);
1806 else
1807 *r++ = *s;
1808
1809 free (wstr);
1810 RETVAL = wcs2sv (rstr, r - rstr);
1811}
1812 OUTPUT:
1813 RETVAL
1814
766void 1815void
767rxvt_term::_resource (char *name, int index, SV *newval = 0) 1816rxvt_term::_resource (octet_string name, int index, SV *newval = 0)
768 PPCODE: 1817 PPCODE:
769{ 1818{
770 struct resval { const char *name; int value; } rslist [] = { 1819 static const struct resval { const char *name; int value; } *rs, rslist [] = {
771# define Rs_def(name) { # name, Rs_ ## name }, 1820# define def(name) { # name, Rs_ ## name },
772# define Rs_reserve(name,count) 1821# define reserve(name,count)
773# include "rsinc.h" 1822# include "rsinc.h"
774# undef Rs_def 1823# undef def
775# undef Rs_reserve 1824# undef reserve
776 }; 1825 };
777 1826
778 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 1827 rs = rslist + ecb_array_length (rslist);
779 1828
1829 if (*name)
780 do { 1830 {
1831 do {
781 if (rs-- == rslist) 1832 if (rs-- == rslist)
782 croak ("no such resource '%s', requested", name); 1833 croak ("no such resource '%s', requested", name);
783 } while (strcmp (name, rs->name)); 1834 } while (strcmp (name, rs->name));
784 1835
785 index += rs->value; 1836 index += rs->value;
1837 }
1838 else
1839 {
1840 --rs;
1841 name = (octet_string)"";
1842 }
786 1843
787 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) 1844 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
788 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); 1845 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
789 1846
790 if (GIMME_V != G_VOID) 1847 if (GIMME_V != G_VOID)
… …
801 else 1858 else
802 THIS->rs [index] = 0; 1859 THIS->rs [index] = 0;
803 } 1860 }
804} 1861}
805 1862
1863const char *
1864rxvt_term::x_resource (octet_string name)
1865
1866bool
1867rxvt_term::option (U8 optval, int set = -1)
1868 CODE:
1869{
1870 RETVAL = THIS->option (optval);
1871
1872 if (set >= 0)
1873 {
1874 THIS->set_option (optval, set);
1875
1876 if (THIS->init_done) // avoid doing this before START
1877 switch (optval)
1878 {
1879 case Opt_skipBuiltinGlyphs:
1880 THIS->set_fonts ();
1881 THIS->scr_remap_chars ();
1882 THIS->scr_touch (true);
1883 THIS->want_refresh = 1;
1884 THIS->refresh_check ();
1885 break;
1886#ifdef CURSOR_BLINK
1887 case Opt_cursorBlink:
1888 THIS->cursor_blink_reset ();
1889 break;
1890#endif
1891
1892 case Opt_cursorUnderline:
1893 THIS->cursor_type = set ? 1 : 0;
1894 THIS->want_refresh = 1;
1895 THIS->refresh_check ();
1896 break;
1897
1898# case Opt_scrollBar_floating:
1899# case Opt_scrollBar_right:
1900# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1901# break;
1902 }
1903 }
1904}
1905 OUTPUT:
1906 RETVAL
1907
1908SV *
1909rxvt_term::lookup_keysym (int keysym, unsigned int state)
1910 CODE:
1911{
1912 keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state);
1913 RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef;
1914}
1915 OUTPUT:
1916 RETVAL
1917
1918bool
1919rxvt_term::bind_action (octet_string keysym, octet_string action)
1920 ALIAS:
1921 parse_keysym = 1
1922 CODE:
1923 RETVAL = 0 < THIS->bind_action (keysym, action);
1924 THIS->keyboard->register_done ();
1925 OUTPUT:
1926 RETVAL
1927
806void 1928void
1929rxvt_term::register_command (int keysym, unsigned int state, SV *str)
1930 CODE:
1931 wchar_t *wstr = sv2wcs (str);
1932 THIS->keyboard->register_action (keysym, state, wstr);
1933 free (wstr);
1934
1935void
807rxvt_term::selection_mark (...) 1936rxvt_term::screen_cur (...)
808 PROTOTYPE: $;$$ 1937 PROTOTYPE: $;$$
809 ALIAS: 1938 ALIAS:
1939 screen_cur = 0
810 selection_beg = 1 1940 selection_beg = 1
811 selection_end = 2 1941 selection_end = 2
1942 selection_mark = 3
812 PPCODE: 1943 PPCODE:
813{ 1944{
814 row_col_t &sel = ix == 1 ? THIS->selection.beg 1945 row_col_t &rc = ix == 0 ? THIS->screen.cur
1946 : ix == 1 ? THIS->selection.beg
815 : ix == 2 ? THIS->selection.end 1947 : ix == 2 ? THIS->selection.end
816 : THIS->selection.mark; 1948 : THIS->selection.mark;
817 1949
818 if (GIMME_V != G_VOID) 1950 if (GIMME_V != G_VOID)
819 { 1951 {
820 EXTEND (SP, 2); 1952 EXTEND (SP, 2);
821 PUSHs (sv_2mortal (newSViv (sel.row))); 1953 PUSHs (sv_2mortal (newSViv (rc.row)));
822 PUSHs (sv_2mortal (newSViv (sel.col))); 1954 PUSHs (sv_2mortal (newSViv (rc.col)));
823 } 1955 }
824 1956
825 if (items == 3) 1957 if (items >= 3)
1958 {
1959 rc.row = SvIV (ST (1));
1960 rc.col = SvIV (ST (2));
1961
1962 if (ix == 2)
826 { 1963 {
827 sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1964 if (rc.col == 0)
828 sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1965 {
1966 // col == 0 means end of previous line
1967 rc.row--;
1968 rc.col = THIS->ncol;
1969 }
1970 else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
1971 && rc.col > ROW(rc.row).l)
1972 {
1973 // col >= length means while line and add newline
1974 rc.col = THIS->ncol;
1975 }
1976 }
1977
1978 clamp_it (rc.col, 0, THIS->ncol);
1979 clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
829 1980
830 if (ix) 1981 if (ix)
831 THIS->want_refresh = 1; 1982 {
1983 THIS->selection.screen = THIS->current_screen;
1984
1985 THIS->selection_changed ();
1986 THIS->refresh_check ();
1987 }
832 } 1988 }
833} 1989}
834 1990
835int 1991int
836rxvt_term::selection_grab (int eventtime) 1992rxvt_term::selection_screen (int screen = -1)
1993 CODE:
1994 RETVAL = THIS->selection.screen;
1995 if (screen >= 0)
1996 THIS->selection.screen = screen;
1997 OUTPUT:
1998 RETVAL
837 1999
838void 2000void
2001rxvt_term::selection_request (Time tm, int selnum)
2002
2003void
2004rxvt_term::selection_clear (bool clipboard = false)
2005
2006void
2007rxvt_term::selection_make (Time eventtime, bool rect = false)
2008 CODE:
2009 THIS->selection.op = SELECTION_CONT;
2010 THIS->selection.rect = rect;
2011 THIS->selection_make (eventtime);
2012
2013int
2014rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
2015
2016void
839rxvt_term::selection (SV *newtext = 0) 2017rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
840 PPCODE: 2018 PPCODE:
841{ 2019{
2020 wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
2021 unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
2022
842 if (GIMME_V != G_VOID) 2023 if (GIMME_V != G_VOID)
843 { 2024 XPUSHs (text
844 char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len); 2025 ? sv_2mortal (wcs2sv (text, len))
845 SV *sv = newSVpv (sel, 0); 2026 : &PL_sv_undef);
846 SvUTF8_on (sv);
847 free (sel);
848 XPUSHs (sv_2mortal (sv));
849 }
850 2027
851 if (newtext) 2028 if (newtext)
852 { 2029 {
853 free (THIS->selection.text); 2030 free (text);
854 2031
855 THIS->selection.text = sv2wcs (newtext); 2032 text = sv2wcs (newtext);
856 THIS->selection.len = wcslen (THIS->selection.text); 2033 len = wcslen (text);
857 }
858}
859 2034 }
2035}
2036
2037char
2038rxvt_term::cur_charset ()
2039 CODE:
2040 RETVAL = THIS->charsets [THIS->screen.charset];
2041 OUTPUT:
2042 RETVAL
2043
2044void
2045rxvt_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)
2046
2047void
2048rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
2049
2050void
2051rxvt_term::scr_bell ()
2052
2053void
2054rxvt_term::scr_recolor (bool refresh = true);
2055
2056void
2057rxvt_term::scr_change_screen (int screen)
2058
2059void
2060rxvt_term::scr_add_lines (SV *string)
2061 CODE:
2062{
2063 wchar_t *wstr = sv2wcs (string);
2064 THIS->scr_add_lines (wstr, wcslen (wstr));
2065 free (wstr);
2066}
2067
2068void
2069rxvt_term::tt_write_user_input (SV *octets)
2070 INIT:
2071 STRLEN len;
2072 char *str = SvPVbyte (octets, len);
2073 C_ARGS:
2074 str, len
2075
860void 2076void
861rxvt_term::tt_write (SV *octets) 2077rxvt_term::tt_write (SV *octets)
862 INIT: 2078 INIT:
863 STRLEN len; 2079 STRLEN len;
864 char *str = SvPVbyte (octets, len); 2080 char *str = SvPVbyte (octets, len);
865 C_ARGS: 2081 C_ARGS:
866 (unsigned char *)str, len 2082 str, len
2083
2084void
2085rxvt_term::tt_paste (SV *octets)
2086 INIT:
2087 STRLEN len;
2088 char *str = SvPVbyte (octets, len);
2089 C_ARGS:
2090 str, len
2091
2092void
2093rxvt_term::cmd_parse (SV *octets)
2094 CODE:
2095{
2096 STRLEN len;
2097 char *str = SvPVbyte (octets, len);
2098
2099 char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
2100 char *old_cmdbuf_endp = THIS->cmdbuf_endp;
2101
2102 THIS->cmdbuf_ptr = str;
2103 THIS->cmdbuf_endp = str + len;
2104
2105 rxvt_push_locale (THIS->locale);
2106 THIS->cmd_parse ();
2107 rxvt_pop_locale ();
2108
2109 THIS->cmdbuf_ptr = old_cmdbuf_ptr;
2110 THIS->cmdbuf_endp = old_cmdbuf_endp;
2111}
867 2112
868SV * 2113SV *
869rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) 2114rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
870 CODE: 2115 CODE:
871{ 2116{
872 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border); 2117 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
873 RETVAL = newSVptr ((void *)o, "urxvt::overlay"); 2118 RETVAL = newSVptr ((void *)o, "urxvt::overlay");
874 o->self = (HV *)SvRV (RETVAL); 2119 o->self = (HV *)SvRV (RETVAL);
875
876 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
877 char key[33]; sprintf (key, "%32lx", (long)o);
878 hv_store (hv, key, 32, newSViv ((long)o), 0);
879} 2120}
880 OUTPUT: 2121 OUTPUT:
881 RETVAL 2122 RETVAL
882 2123
2124#############################################################################
2125# Various X Utility Functions
2126#############################################################################
2127
2128void
2129rxvt_term::XListProperties (Window window)
2130 PPCODE:
2131{
2132 int count;
2133 Atom *props = XListProperties (THIS->dpy, window, &count);
2134
2135 EXTEND (SP, count);
2136 while (count--)
2137 PUSHs (newSVuv ((U32)props [count]));
2138
2139 XFree (props);
2140}
2141
2142void
2143rxvt_term::XGetWindowProperty (Window window, Atom property)
2144 PPCODE:
2145{
2146 Atom type;
2147 int format;
2148 unsigned long nitems;
2149 unsigned long bytes_after;
2150 unsigned char *prop;
2151
2152 XGetWindowProperty (THIS->dpy, window, property,
2153 0, 1<<24, 0, AnyPropertyType,
2154 &type, &format, &nitems, &bytes_after, &prop);
2155
2156 if (type != None)
2157 {
2158 int elemsize = format == 16 ? sizeof (short)
2159 : format == 32 ? sizeof (long)
2160 : 1;
2161
2162 EXTEND (SP, 3);
2163 PUSHs (newSVuv ((U32)type));
2164 PUSHs (newSViv (format));
2165 PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
2166 XFree (prop);
2167 }
2168}
2169
2170void
2171rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
2172 CODE:
2173{
2174 STRLEN len;
2175 char *data_ = SvPVbyte (data, len);
2176
2177 int elemsize = format == 16 ? sizeof (short)
2178 : format == 32 ? sizeof (long)
2179 : 1;
2180
2181 XChangeProperty (THIS->dpy, window, property,
2182 type, format, PropModeReplace,
2183 (unsigned char *)data_, len / elemsize);
2184}
2185
2186Atom
2187XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
2188 C_ARGS: term->dpy, atom_name, only_if_exists
2189
2190char *
2191XGetAtomName (rxvt_term *term, Atom atom)
2192 C_ARGS: term->dpy, atom
2193 CLEANUP:
2194 XFree (RETVAL);
2195
2196void
2197XDeleteProperty (rxvt_term *term, Window window, Atom property)
2198 C_ARGS: term->dpy, window, property
2199
2200Window
2201rxvt_term::DefaultRootWindow ()
2202 CODE:
2203 RETVAL = THIS->display->root;
2204 OUTPUT:
2205 RETVAL
2206
2207#if 0
2208
2209Window
2210XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
2211 C_ARGS: term->dpy, (Window)parent,
2212 x, y, width, height, 0,
2213 term->pix_colors_focused[Color_border],
2214 term->pix_colors_focused[Color_border]
2215
2216#endif
2217
2218void
2219XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
2220 C_ARGS: term->dpy, window, parent, x, y
2221
2222void
2223XMapWindow (rxvt_term *term, Window window)
2224 C_ARGS: term->dpy, window
2225
2226void
2227XUnmapWindow (rxvt_term *term, Window window)
2228 C_ARGS: term->dpy, window
2229
2230void
2231XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
2232 C_ARGS: term->dpy, window, x, y, width, height
2233
2234void
2235rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
2236 CODE:
2237{
2238 XWindowAttributes attr;
2239 XGetWindowAttributes (THIS->dpy, window, &attr);
2240 XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
2241}
2242
2243void
2244rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
2245 PPCODE:
2246{
2247 int dx, dy;
2248 Window child;
2249
2250 if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
2251 {
2252 EXTEND (SP, 3);
2253 PUSHs (newSViv (dx));
2254 PUSHs (newSViv (dy));
2255 PUSHs (newSVuv (child));
2256 }
2257}
2258
2259#############################################################################
2260# fancy bg bloatstuff (TODO: should be moved up somewhere)
2261
2262bool
2263rxvt_term::has_render ()
2264 CODE:
2265 RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
2266 OUTPUT:
2267 RETVAL
2268
2269void
2270rxvt_term::background_geometry (bool border = false)
2271 PPCODE:
2272 EXTEND (SP, 4);
2273 PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
2274 PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
2275 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
2276 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
2277
2278#if HAVE_IMG
2279
2280rxvt_img *
2281rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
2282 CODE:
2283 XRenderPictFormat *f = SvOK (format)
2284 ? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
2285 : XRenderFindVisualFormat (THIS->dpy, THIS->visual);
2286 RETVAL = new rxvt_img (THIS, f, x, y, width, height);
2287 RETVAL->alloc ();
2288 OUTPUT:
2289 RETVAL
2290
2291#if ENABLE_TRANSPARENCY
2292
2293rxvt_img *
2294rxvt_term::new_img_from_root ()
2295 CODE:
2296 RETVAL = rxvt_img::new_from_root (THIS);
2297 OUTPUT:
2298 RETVAL
2299
2300#endif
2301
2302#if HAVE_PIXBUF
2303
2304rxvt_img *
2305rxvt_term::new_img_from_file (octet_string filename)
2306 CODE:
2307 try
2308 {
2309 RETVAL = rxvt_img::new_from_file (THIS, filename);
2310 }
2311 catch (const class rxvt_failure_exception &e)
2312 {
2313 croak ("new_img_from_file failed");
2314 }
2315 OUTPUT:
2316 RETVAL
2317
2318#endif
2319
2320void
2321rxvt_term::clr_background ()
2322 CODE:
2323 delete THIS->bg_img;
2324 THIS->bg_img = 0;
2325 THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
2326
2327void
2328rxvt_term::set_background (rxvt_img *img, bool border = false)
2329 CODE:
2330 delete THIS->bg_img;
2331 THIS->bg_img = 0;
2332 THIS->bg_flags = rxvt_term::BG_NEEDS_REFRESH;
2333
2334 //if (img) // TODO: cannot be false, maybe allow and get rid of clr_background?
2335 {
2336 img = img->clone (); // own the img
2337
2338 if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
2339 img->sub_rect (0, 0,
2340 border ? THIS->vt_width : THIS->szHint.width,
2341 border ? THIS->vt_height : THIS->szHint.height)
2342 ->replace (img);
2343
2344 // just in case, should usually be a nop
2345 img->reify ()
2346 ->replace (img);
2347
2348 img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
2349 ->replace (img);
2350
2351 THIS->bg_img = img;
2352
2353 if (!border)
2354 THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
2355 }
2356
2357#endif
2358
2359#############################################################################
2360# urxvt::overlay
2361#############################################################################
2362
883MODULE = urxvt PACKAGE = urxvt::overlay 2363MODULE = urxvt PACKAGE = urxvt::overlay
884 2364
885void 2365void
886overlay::set (int x, int y, SV *text, SV *rend = 0) 2366overlay::set (int x, int y, SV *text, SV *rend = 0)
887 2367
888void 2368void
2369overlay::show ()
2370
2371void
2372overlay::hide ()
2373
2374void
889overlay::DESTROY () 2375overlay::DESTROY ()
2376
2377INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
2378
2379MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
2380
2381#if HAVE_PIXBUF
2382
2383urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
2384 C_ARGS: filename, 0
2385
2386void
2387DESTROY (urxvt::pixbuf self)
2388 CODE:
2389 g_object_unref (self);
2390
2391#endif
2392
2393MODULE = urxvt PACKAGE = urxvt::img
2394
2395#if HAVE_IMG
2396
2397# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
2398# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
2399
2400void
2401rxvt_img::geometry ()
890 CODE: 2402 PPCODE:
891{ 2403 EXTEND (SP, 4);
892 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0); 2404 PUSHs (sv_2mortal (newSViv (THIS->x)));
893 if (ovs) 2405 PUSHs (sv_2mortal (newSViv (THIS->y)));
894 { 2406 PUSHs (sv_2mortal (newSViv (THIS->w)));
895 HV *hv = (HV *)SvRV (*ovs); 2407 PUSHs (sv_2mortal (newSViv (THIS->h)));
896 char key[33]; sprintf (key, "%32lx", (long)THIS); 2408
897 hv_delete (hv, key, 32, G_DISCARD); 2409int
2410rxvt_img::x ()
2411 ALIAS:
2412 x = 0
2413 y = 1
2414 w = 2
2415 h = 3
2416 CODE:
2417 switch (ix)
898 } 2418 {
2419 case 0: RETVAL = THIS->x; break;
2420 case 1: RETVAL = THIS->y; break;
2421 case 2: RETVAL = THIS->w; break;
2422 case 3: RETVAL = THIS->h; break;
2423 }
2424 OUTPUT:
2425 RETVAL
899 2426
2427Pixmap
2428rxvt_img::pm ()
2429 CODE:
2430 RETVAL = THIS->pm;
2431 OUTPUT:
2432 RETVAL
2433
2434void
2435rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
2436 PROTOTYPE: $;$$$$
2437 INIT:
2438 rxvt_screen screen;
2439 screen.set (THIS->d);
2440 rgba cc = parse_rgba (c, &screen);
2441 C_ARGS: cc, x, y, w, h
2442
2443void
2444rxvt_img::DESTROY ()
2445 CODE:
900 delete THIS; 2446 delete THIS;
901}
902 2447
903MODULE = urxvt PACKAGE = urxvt::timer 2448void
2449rxvt_img::add_alpha ()
904 2450
905SV * 2451void
906timer::new () 2452rxvt_img::unshare ()
2453
2454void
2455rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
907 CODE: 2456 PPCODE:
908 timer *w = new timer; 2457 if (items >= 2)
909 w->start (NOW); 2458 THIS->repeat_mode (repeat);
910 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 2459 if (GIMME_V != G_VOID)
911 w->self = (HV *)SvRV (RETVAL); 2460 XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
912 OUTPUT:
913 RETVAL
914 2461
915timer * 2462void
916timer::cb (SV *cb) 2463rxvt_img::move (int dx, int dy)
2464
2465void
2466rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2467
2468void
2469rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2470
2471void
2472rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
2473
2474rxvt_img *
2475rxvt_img::clone ()
2476
2477rxvt_img *
2478rxvt_img::reify ()
2479
2480rxvt_img *
2481rxvt_img::sub_rect (int x, int y, int width, int height)
2482
2483rxvt_img *
2484rxvt_img::blur (int rh, int rv)
2485
2486rxvt_img *
2487rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
2488
2489rxvt_img *
2490rxvt_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)
2491 INIT:
2492 rxvt_img::nv matrix[3][3] = {
2493 { p11, p12, p13 },
2494 { p21, p22, p23 },
2495 { p31, p32, p33 }
2496 };
2497 C_ARGS: matrix
2498
2499rxvt_img *
2500rxvt_img::scale (int new_width, int new_height)
2501
2502rxvt_img *
2503rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
2504
2505rxvt_img *
2506rxvt_img::tint (SV *c)
2507 INIT:
2508 rxvt_screen screen;
2509 screen.set (THIS->d);
2510 rgba cc = parse_rgba (c, &screen);
2511 C_ARGS: cc
2512
2513rxvt_img *
2514rxvt_img::shade (rxvt_img::nv factor)
2515
2516rxvt_img *
2517rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
917 CODE: 2518 CODE:
918 THIS->cb (cb); 2519 rxvt_img::nv *vparams = 0;
2520 int nparams = 0;
2521
2522 if (SvOK (params))
2523 {
2524 if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
2525 croak ("rxvt_img::filter: params must be an array reference with parameter values");
2526
2527 nparams = av_len ((AV *)SvRV (params)) + 1;
2528 vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
2529
2530 for (int i = 0; i < nparams; ++i)
2531 vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
2532 }
2533
2534 RETVAL = THIS->filter (name, nparams, vparams);
2535 free (vparams);
2536 OUTPUT:
919 RETVAL = THIS; 2537 RETVAL
920 OUTPUT:
921 RETVAL
922 2538
923NV 2539#endif
924timer::at ()
925 CODE:
926 RETVAL = THIS->at;
927 OUTPUT:
928 RETVAL
929 2540
930timer *
931timer::interval (NV interval)
932 CODE:
933 THIS->interval = interval;
934 RETVAL = THIS;
935 OUTPUT:
936 RETVAL
937
938timer *
939timer::set (NV tstamp)
940 CODE:
941 THIS->set (tstamp);
942 RETVAL = THIS;
943 OUTPUT:
944 RETVAL
945
946timer *
947timer::start (NV tstamp = THIS->at)
948 CODE:
949 THIS->start (tstamp);
950 RETVAL = THIS;
951 OUTPUT:
952 RETVAL
953
954timer *
955timer::stop ()
956 CODE:
957 THIS->stop ();
958 RETVAL = THIS;
959 OUTPUT:
960 RETVAL
961
962void
963timer::DESTROY ()
964
965MODULE = urxvt PACKAGE = urxvt::iow
966
967SV *
968iow::new ()
969 CODE:
970 iow *w = new iow;
971 RETVAL = newSVptr ((void *)w, "urxvt::iow");
972 w->self = (HV *)SvRV (RETVAL);
973 OUTPUT:
974 RETVAL
975
976iow *
977iow::cb (SV *cb)
978 CODE:
979 THIS->cb (cb);
980 RETVAL = THIS;
981 OUTPUT:
982 RETVAL
983
984iow *
985iow::fd (int fd)
986 CODE:
987 THIS->fd = fd;
988 RETVAL = THIS;
989 OUTPUT:
990 RETVAL
991
992iow *
993iow::events (short events)
994 CODE:
995 THIS->events = events;
996 RETVAL = THIS;
997 OUTPUT:
998 RETVAL
999
1000iow *
1001iow::start ()
1002 CODE:
1003 THIS->start ();
1004 RETVAL = THIS;
1005 OUTPUT:
1006 RETVAL
1007
1008iow *
1009iow::stop ()
1010 CODE:
1011 THIS->stop ();
1012 RETVAL = THIS;
1013 OUTPUT:
1014 RETVAL
1015
1016void
1017iow::DESTROY ()
1018
1019

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