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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.76 by root, Thu Jan 19 11:56:00 2006 UTC vs.
Revision 1.140 by sf-exg, Thu Apr 7 12:19:41 2011 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
31	#include <cstddef>	31	#include <cstddef>
32	#include <cstdarg>	32	#include <cstdarg>
33		33
34	#include "unistd.h"	34	#include "unistd.h"
35		35
36	#include "iom.h"	36	#include "ev_cpp.h"
37	#include "rxvt.h"	37	#include "rxvt.h"
38	#include "keyboard.h"	38	#include "keyboard.h"
39	#include "rxvtutil.h"	39	#include "rxvtutil.h"
40	#include "rxvtperl.h"	40	#include "rxvtperl.h"
41		41
42	#include "perlxsi.c"	42	#include "perlxsi.c"
43		43
44	#ifdef HAVE_SCROLLBARS
45	# define GRAB_CURSOR THIS->leftptr_cursor	44	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		45
50	#undef LINENO	46	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	47	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	48	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	49	#define ROW(n) THIS->row_buf [LINENO (n)]
54		50
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	51	/////////////////////////////////////////////////////////////////////////////
58		52
59	static wchar_t *	53	static wchar_t *
60	sv2wcs (SV *sv)	54	sv2wcs (SV *sv)
61	{	55	{
…		…
75		69
76	return sv;	70	return sv;
77	}	71	}
78		72
79	static SV *	73	static SV *
80	new_ref (HV *hv, const char *klass)
81	{
82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
83	}
84
85	//TODO: use magic
86	static SV *
87	newSVptr (void *ptr, const char *klass)	74	newSVptr (void *ptr, const char *klass)
88	{	75	{
89	HV *hv = newHV ();	76	HV *hv = newHV ();
90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
91	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	78	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
113	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	100	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
114		101
115	return (long)mg->mg_ptr;	102	return (long)mg->mg_ptr;
116	}	103	}
117		104
118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
120		107
121	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
122		109
123	struct perl_watcher	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		111
		112	class overlay : overlay_base
124	{	113	{
125	SV *cbsv;	114	rxvt_term *THIS;
		115	AV *overlay_av;
		116	int border;
		117
		118	public:
126	HV *self;	119	HV *self;
127
128	perl_watcher ()
129	: cbsv (newSV (0))
130	{
131	}
132
133	~perl_watcher ()
134	{
135	SvREFCNT_dec (cbsv);
136	}
137
138	void cb (SV *cb)
139	{
140	sv_setsv (cbsv, cb);
141	}
142
143	void invoke (const char *type, SV *self, int arg = -1);
144	};
145
146	void
147	perl_watcher::invoke (const char *type, SV *self, int arg)
148	{
149	dSP;
150
151	ENTER;
152	SAVETMPS;
153
154	PUSHMARK (SP);
155
156	XPUSHs (sv_2mortal (self));
157
158	if (arg >= 0)
159	XPUSHs (sv_2mortal (newSViv (arg)));
160
161	PUTBACK;
162	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
163	SPAGAIN;
164
165	PUTBACK;
166	FREETMPS;
167	LEAVE;
168
169	if (SvTRUE (ERRSV))
170	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
171	}
172
173	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
174	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
175
176	struct timer : time_watcher, perl_watcher
177	{
178	tstamp interval;
179
180	timer ()
181	: time_watcher (this, &timer::execute)
182	{
183	}
184
185	void execute (time_watcher &w)
186	{
187	if (interval)
188	start (at + interval);
189
190	invoke ("urxvt::timer", newSVtimer (this));
191	}
192	};
193
194	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
195	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
196
197	struct iow : io_watcher, perl_watcher
198	{
199	iow ()
200	: io_watcher (this, &iow::execute)
201	{
202	}
203
204	void execute (io_watcher &w, short revents)
205	{
206	invoke ("urxvt::iow", newSViow (this), revents);
207	}
208	};
209
210	/////////////////////////////////////////////////////////////////////////////
211
212	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
213
214	struct overlay {
215	HV *self;
216	bool visible;
217	rxvt_term *THIS;
218	int x, y, w, h;
219	int border;
220	text_t **text;
221	rend_t **rend;
222		120
223	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	121	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
224	~overlay ();	122	~overlay ();
225		123
226	void show ();	124	void show ();
…		…
230		128
231	void set (int x, int y, SV *str, SV *rend);	129	void set (int x, int y, SV *str, SV *rend);
232	};	130	};
233		131
234	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	132	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
235	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), visible(false)	133	: THIS(THIS), border(border == 2), overlay_av (0)
236	{	134	{
		135	x = x_;
		136	y = y_;
		137	w = w_;
		138	h = h_;
		139
		140	if (w < 0) w = 0;
		141	if (h < 0) h = 0;
		142
237	if (border == 2)	143	if (border == 2)
238	{	144	{
239	w += 2;	145	w += 2;
240	h += 2;	146	h += 2;
241	}	147	}
…		…
279	*rp++ = r;	185	*rp++ = r;
280	}	186	}
281	}	187	}
282		188
283	show ();	189	show ();
284	THIS->want_refresh = 1;
285	}	190	}
286		191
287	overlay::~overlay ()	192	overlay::~overlay ()
288	{	193	{
289	hide ();	194	hide ();
…		…
294	delete [] rend[y];	199	delete [] rend[y];
295	}	200	}
296		201
297	delete [] text;	202	delete [] text;
298	delete [] rend;	203	delete [] rend;
		204	}
		205
		206	void
		207	overlay::show ()
		208	{
		209	if (overlay_av)
		210	return;
		211
		212	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		213	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		214	));
		215	av_push (overlay_av, newSViv ((long)this));
299		216
300	THIS->want_refresh = 1;	217	THIS->want_refresh = 1;
		218	THIS->refresh_check ();
301	}	219	}
302		220
303	void	221	void
304	overlay::show ()	222	overlay::hide ()
305	{	223	{
306	if (visible)	224	if (!overlay_av)
307	return;	225	return;
308		226
309	visible = true;
310
311	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
312	av_push (av, newSViv ((long)this));
313	}
314
315	void
316	overlay::hide ()
317	{
318	if (!visible)
319	return;
320
321	visible = false;
322
323	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324
325	int i;	227	int i;
326		228
327	for (i = AvFILL (av); i >= 0; i--)	229	for (i = AvFILL (overlay_av); i >= 0; i--)
328	if (SvIV (*av_fetch (av, i, 1)) == (long)this)	230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
329	{
330	av_delete (av, i, G_DISCARD);
331	break;	231	break;
332	}
333		232
334	for (; i < AvFILL (av); i++)	233	for (; i < AvFILL (overlay_av); i++)
335	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));	234	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
336		235
337	av_pop (av);	236	av_pop (overlay_av);
		237
		238	SvREFCNT_dec (overlay_av);
		239	overlay_av = 0;
		240
		241	THIS->want_refresh = 1;
		242	THIS->refresh_check ();
338	}	243	}
339		244
340	void overlay::swap ()	245	void overlay::swap ()
341	{	246	{
342	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	247	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
343	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	248	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
344		249
345	int ov_w = min (w, THIS->ncol - ov_x);	250	int ov_w = min (w, THIS->ncol - ov_x);
346	int ov_h = min (h, THIS->nrow - ov_y);	251	int ov_h = min (h, THIS->nrow - ov_y);
		252
		253	// hide cursor if it is within the overlay area
		254	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		255	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		256	THIS->screen.flags &= ~Screen_VisibleCursor;
347		257
348	for (int y = ov_h; y--; )	258	for (int y = ov_h; y--; )
349	{	259	{
350	text_t *t1 = text [y];	260	text_t *t1 = text [y];
351	rend_t *r1 = rend [y];	261	rend_t *r1 = rend [y];
…		…
387	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
388	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
389	}	299	}
390		300
391	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
392	}	303	}
393		304
		305	/////////////////////////////////////////////////////////////////////////////
		306
		307	#include "iom_perl.h"
394		308
395	/////////////////////////////////////////////////////////////////////////////	309	/////////////////////////////////////////////////////////////////////////////
396		310
397	struct rxvt_perl_interp rxvt_perl;	311	struct rxvt_perl_interp rxvt_perl;
398		312
…		…
402	{	316	{
403	if (perl)	317	if (perl)
404	{	318	{
405	perl_destruct (perl);	319	perl_destruct (perl);
406	perl_free (perl);	320	perl_free (perl);
		321	PERL_SYS_TERM ();
407	}	322	}
408	}	323	}
409		324
410	void	325	void
411	rxvt_perl_interp::init (rxvt_term *term)	326	rxvt_perl_interp::init (rxvt_term *term)
412	{	327	{
413	if (!perl)	328	if (!perl)
414	{	329	{
415	rxvt_push_locale (""); // perl init destroys current locale	330	rxvt_push_locale (""); // perl init destroys current locale
416		331
		332	{
417	perl_environ = rxvt_environ;	333	perl_environ = rxvt_environ;
418	swap (perl_environ, environ);	334	localise_env set_environ (perl_environ);
419		335
420	char *argv[] = {	336	char *args[] = {
421	"",	337	"",
422	"-e"	338	"-e"
423	"BEGIN {"	339	"BEGIN {"
424	" urxvt->bootstrap;"	340	" urxvt->bootstrap;"
425	" unshift @INC, '" LIBDIR "';"	341	" unshift @INC, '" LIBDIR "';"
426	"}"	342	"}"
427	""	343	""
428	"use urxvt;"	344	"use urxvt;"
429	};	345	};
		346	int argc = ARRAY_LENGTH(args);
		347	char **argv = args;
430		348
		349	PERL_SYS_INIT3 (&argc, &argv, &environ);
431	perl = perl_alloc ();	350	perl = perl_alloc ();
432	perl_construct (perl);	351	perl_construct (perl);
433		352
434	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	353	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
435	|| perl_run (perl))	354	|| perl_run (perl))
436	{	355	{
437	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	356	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
438		357
439	perl_destruct (perl);	358	perl_destruct (perl);
440	perl_free (perl);	359	perl_free (perl);
441	perl = 0;	360	perl = 0;
442	}	361	}
443		362	}
444	swap (perl_environ, environ);
445		363
446	rxvt_pop_locale ();	364	rxvt_pop_locale ();
447	}	365	}
448		366
449	if (perl)	367	if (perl)
…		…
457	static void	375	static void
458	ungrab (rxvt_term *THIS)	376	ungrab (rxvt_term *THIS)
459	{	377	{
460	if (THIS->perl.grabtime)	378	if (THIS->perl.grabtime)
461	{	379	{
462	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	380	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
463	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	381	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
464	THIS->perl.grabtime = 0;	382	THIS->perl.grabtime = 0;
465	}	383	}
466	}	384	}
467		385
468	bool	386	bool
469	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	387	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
470	{	388	{
471	if (!perl || !term->perl.self)	389	if (!perl || !term->perl.self)
472	return false;	390	return false;
		391
		392	localise_env set_environ (perl_environ);
473		393
474	// pre-handling of some events	394	// pre-handling of some events
475	if (htype == HOOK_REFRESH_END)	395	if (htype == HOOK_REFRESH_END)
476	{	396	{
477	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));	397	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
478		398
479	for (int i = 0; i <= AvFILL (av); i++)	399	for (int i = 0; i <= AvFILL (av); i++)
480	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();	400	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
481	}	401	}
482		402
483	swap (perl_environ, environ);
484
485	bool event_consumed;	403	bool event_consumed;
486		404
487	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always	405	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
488	|| term->perl.should_invoke [htype])	406	|| term->perl.should_invoke [htype])
489	try
490	{	407	{
491	dSP;	408	dSP;
492	va_list ap;	409	va_list ap;
493		410
494	va_start (ap, htype);	411	va_start (ap, htype);
495		412
496	ENTER;	413	ENTER;
497	SAVETMPS;	414	SAVETMPS;
498		415
499	PUSHMARK (SP);	416	PUSHMARK (SP);
500		417
		418	EXTEND (SP, 2);
501	XPUSHs (sv_2mortal (newSVterm (term)));	419	PUSHs (sv_2mortal (newSVterm (term)));
502	XPUSHs (sv_2mortal (newSViv (htype)));	420	PUSHs (sv_2mortal (newSViv (htype)));
503		421
504	for (;;) {	422	for (;;) {
505	data_type dt = (data_type)va_arg (ap, int);	423	data_type dt = (data_type)va_arg (ap, int);
506		424
507	switch (dt)	425	switch (dt)
508	{	426	{
509	case DT_INT:	427	case DT_INT:
510	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	428	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
511	break;	429	break;
512		430
513	case DT_LONG:	431	case DT_LONG:
514	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	432	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
515	break;	433	break;
516		434
517	case DT_STR:	435	case DT_STR:
518	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	436	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
519	break;	437	break;
520		438
521	case DT_STR_LEN:	439	case DT_STR_LEN:
522	{	440	{
523	char *str = va_arg (ap, char *);	441	char *str = va_arg (ap, char *);
524	int len = va_arg (ap, int);	442	int len = va_arg (ap, int);
525		443
526	XPUSHs (sv_2mortal (newSVpvn (str, len)));	444	XPUSHs (sv_2mortal (newSVpvn (str, len)));
527	}	445	}
528	break;	446	break;
529		447
530	case DT_WCS_LEN:	448	case DT_WCS_LEN:
531	{	449	{
532	wchar_t *wstr = va_arg (ap, wchar_t *);	450	wchar_t *wstr = va_arg (ap, wchar_t *);
533	int wlen = va_arg (ap, int);	451	int wlen = va_arg (ap, int);
534		452
535	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));	453	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
536	}	454	}
537	break;	455	break;
538		456
		457	case DT_LCS_LEN:
		458	{
		459	long *lstr = va_arg (ap, long *);
		460	int llen = va_arg (ap, int);
		461
		462	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		463	}
		464	break;
		465
539	case DT_XEVENT:	466	case DT_XEVENT:
540	{	467	{
541	XEvent *xe = va_arg (ap, XEvent *);	468	XEvent *xe = va_arg (ap, XEvent *);
542	HV *hv = newHV ();	469	HV *hv = newHV ();
543		470
544	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	471	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
545	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	472	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
546	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)	473	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547	# undef set	474	# undef set
548		475
549	setiv (type, xe->type);	476	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	477	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	478	setiv (serial, xe->xany.serial);
552		479
553	switch (xe->type)	480	switch (xe->type)
554	{	481	{
555	case KeyPress:	482	case KeyPress:
556	case KeyRelease:	483	case KeyRelease:
557	case ButtonPress:	484	case ButtonPress:
558	case ButtonRelease:	485	case ButtonRelease:
559	case MotionNotify:	486	case MotionNotify:
560	setuv (window, xe->xmotion.window);	487	setuv (window, xe->xmotion.window);
561	setuv (root, xe->xmotion.root);	488	setuv (root, xe->xmotion.root);
562	setuv (subwindow, xe->xmotion.subwindow);	489	setuv (subwindow, xe->xmotion.subwindow);
563	setuv (time, xe->xmotion.time);	490	setuv (time, xe->xmotion.time);
564	setiv (x, xe->xmotion.x);	491	setiv (x, xe->xmotion.x);
565	setiv (y, xe->xmotion.y);	492	setiv (y, xe->xmotion.y);
566	setiv (row, xe->xmotion.y / term->fheight);	493	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
567	setiv (col, xe->xmotion.x / term->fwidth);	494	setiv (col, xe->xmotion.x / term->fwidth);
568	setiv (x_root, xe->xmotion.x_root);	495	setiv (x_root, xe->xmotion.x_root);
569	setiv (y_root, xe->xmotion.y_root);	496	setiv (y_root, xe->xmotion.y_root);
570	setuv (state, xe->xmotion.state);	497	setuv (state, xe->xmotion.state);
571		498
572	switch (xe->type)	499	switch (xe->type)
573	{	500	{
574	case KeyPress:	501	case KeyPress:
575	case KeyRelease:	502	case KeyRelease:
576	setuv (keycode, xe->xkey.keycode);	503	setuv (keycode, xe->xkey.keycode);
577	break;	504	break;
578		505
579	case ButtonPress:	506	case ButtonPress:
580	case ButtonRelease:	507	case ButtonRelease:
581	setuv (button, xe->xbutton.button);	508	setuv (button, xe->xbutton.button);
582	break;	509	break;
583		510
584	case MotionNotify:	511	case MotionNotify:
585	setiv (is_hint, xe->xmotion.is_hint);	512	setiv (is_hint, xe->xmotion.is_hint);
586	break;	513	break;
587	}	514	}
588		515
589	break;	516	break;
590		517
591	case MapNotify:	518	case MapNotify:
592	case UnmapNotify:	519	case UnmapNotify:
593	case ConfigureNotify:	520	case ConfigureNotify:
594	setuv (event, xe->xconfigure.event);	521	setuv (event, xe->xconfigure.event);
595	setuv (window, xe->xconfigure.window);	522	setuv (window, xe->xconfigure.window);
596		523
597	switch (xe->type)	524	switch (xe->type)
598	{	525	{
599	case ConfigureNotify:	526	case ConfigureNotify:
600	setiv (x, xe->xconfigure.x);	527	setiv (x, xe->xconfigure.x);
601	setiv (y, xe->xconfigure.y);	528	setiv (y, xe->xconfigure.y);
602	setiv (width, xe->xconfigure.width);	529	setiv (width, xe->xconfigure.width);
603	setiv (height, xe->xconfigure.height);	530	setiv (height, xe->xconfigure.height);
604	setuv (above, xe->xconfigure.above);	531	setuv (above, xe->xconfigure.above);
605	break;	532	break;
606	}	533	}
607		534
608	break;	535	break;
		536
		537	case PropertyNotify:
		538	setuv (window, xe->xproperty.window);
		539	setuv (atom, xe->xproperty.atom);
		540	setuv (time, xe->xproperty.time);
		541	setiv (state, xe->xproperty.state);
		542	break;
		543
		544	case ClientMessage:
		545	setuv (window, xe->xclient.window);
		546	setuv (message_type, xe->xclient.message_type);
		547	setuv (format, xe->xclient.format);
		548	setuv (l0, xe->xclient.data.l[0]);
		549	setuv (l1, xe->xclient.data.l[1]);
		550	setuv (l2, xe->xclient.data.l[2]);
		551	setuv (l3, xe->xclient.data.l[3]);
		552	setuv (l4, xe->xclient.data.l[4]);
		553	break;
609	}	554	}
610		555
611	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	556	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
612	}	557	}
613	break;	558	break;
614		559
615	case DT_END:	560	case DT_END:
616	goto call;	561	goto call;
617		562
618	default:	563	default:
619	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	564	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
620	}	565	}
		566	}
		567
		568	call:
		569	va_end (ap);
		570
		571	PUTBACK;
		572	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		573	SPAGAIN;
		574
		575	if (count)
		576	{
		577	SV *status = POPs;
		578	count = SvTRUE (status);
621	}	579	}
622		580
623	call:
624	va_end (ap);
625
626	PUTBACK;	581	PUTBACK;
627	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
628	SPAGAIN;
629
630	if (count)
631	{
632	SV *status = POPs;
633	count = SvTRUE (status);
634	}
635
636	PUTBACK;
637	FREETMPS;	582	FREETMPS;
638	LEAVE;	583	LEAVE;
639		584
640	if (SvTRUE (ERRSV))	585	if (SvTRUE (ERRSV))
641	{	586	{
642	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	587	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
643	ungrab (term); // better lose the grab than the session	588	ungrab (term); // better lose the grab than the session
644	}	589	}
645		590
646	event_consumed = !!count;	591	event_consumed = !!count;
647	}	592	}
648	catch (...)
649	{
650	swap (perl_environ, environ);
651	throw;
652	}
653	else	593	else
654	event_consumed = false;	594	event_consumed = false;
655		595
656	// post-handling of some events	596	// post-handling of some events
657	if (htype == HOOK_REFRESH_BEGIN)	597	if (htype == HOOK_REFRESH_BEGIN)
658	{	598	{
659	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));	599	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
660		600
661	for (int i = AvFILL (av); i >= 0; i--)	601	for (int i = AvFILL (av); i >= 0; i--)
662	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();	602	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
663	}	603	}
664	else if (htype == HOOK_DESTROY)	604	else if (htype == HOOK_DESTROY)
665	{	605	{
666	clearSVptr ((SV *)term->perl.self);	606	clearSVptr ((SV *)term->perl.self);
667	SvREFCNT_dec ((SV *)term->perl.self);	607	SvREFCNT_dec ((SV *)term->perl.self);
		608
		609	// don't allow further calls
		610	term->perl.self = 0;
668	}	611	}
669		612
670	swap (perl_environ, environ);
671
672	return event_consumed;	613	return event_consumed;
		614	}
		615
		616	void
		617	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		618	{
		619	localise_env set_environ (perl_environ);
		620
		621	ENTER;
		622	SAVETMPS;
		623
		624	dSP;
		625	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		626	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		627
		628	if (SvTRUE (ERRSV))
		629	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		630
		631	FREETMPS;
		632	LEAVE;
673	}	633	}
674		634
675	/////////////////////////////////////////////////////////////////////////////	635	/////////////////////////////////////////////////////////////////////////////
676		636
677	MODULE = urxvt PACKAGE = urxvt	637	MODULE = urxvt PACKAGE = urxvt
…		…
689	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	649	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
690	# include "hookinc.h"	650	# include "hookinc.h"
691	# undef def	651	# undef def
692		652
693	HV *option = get_hv ("urxvt::OPTION", 1);	653	HV *option = get_hv ("urxvt::OPTION", 1);
694	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	654	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
695	# define nodef(name)	655	# define nodef(name)
696	# include "optinc.h"	656	# include "optinc.h"
697	# undef nodef	657	# undef nodef
698	# undef def	658	# undef def
699		659
700	HV *stash = gv_stashpv ("urxvt", 1);	660	HV *stash = gv_stashpv ("urxvt", 1);
701	struct {	661	static const struct {
702	const char *name;	662	const char *name;
703	IV iv;	663	IV iv;
704	} *civ, const_iv[] = {	664	} *civ, const_iv[] = {
705	# define const_iv(name) { # name, (IV)name }	665	# define const_iv(name) { # name, (IV)name }
		666	const_iv (NUM_RESOURCES),
706	const_iv (DEFAULT_RSTYLE),	667	const_iv (DEFAULT_RSTYLE),
707	const_iv (OVERLAY_RSTYLE),	668	const_iv (OVERLAY_RSTYLE),
		669	const_iv (Color_Bits),
		670	const_iv (RS_bgShift), const_iv (RS_bgMask),
		671	const_iv (RS_fgShift), const_iv (RS_fgMask),
		672	const_iv (RS_Careful),
		673	const_iv (RS_fontCount),
		674	const_iv (RS_fontShift),
		675	const_iv (RS_fontMask),
		676	const_iv (RS_baseattrMask),
		677	const_iv (RS_attrMask),
		678	const_iv (RS_redraw),
		679	const_iv (RS_Sel),
708	const_iv (RS_Bold),	680	const_iv (RS_Bold),
709	const_iv (RS_Italic),	681	const_iv (RS_Italic),
710	const_iv (RS_Blink),	682	const_iv (RS_Blink),
711	const_iv (RS_RVid),	683	const_iv (RS_RVid),
712	const_iv (RS_Uline),	684	const_iv (RS_Uline),
…		…
725	const_iv (Button3Mask),	697	const_iv (Button3Mask),
726	const_iv (Button4Mask),	698	const_iv (Button4Mask),
727	const_iv (Button5Mask),	699	const_iv (Button5Mask),
728	const_iv (AnyModifier),	700	const_iv (AnyModifier),
729		701
730	const_iv (EVENT_NONE),	702	const_iv (NoSymbol),
731	const_iv (EVENT_READ),	703	const_iv (GrabModeSync),
732	const_iv (EVENT_WRITE),	704	const_iv (GrabModeAsync),
733		705
734	const_iv (NoEventMask),	706	const_iv (NoEventMask),
735	const_iv (KeyPressMask),	707	const_iv (KeyPressMask),
736	const_iv (KeyReleaseMask),	708	const_iv (KeyReleaseMask),
737	const_iv (ButtonPressMask),	709	const_iv (ButtonPressMask),
…		…
789	const_iv (SelectionRequest),	761	const_iv (SelectionRequest),
790	const_iv (SelectionNotify),	762	const_iv (SelectionNotify),
791	const_iv (ColormapNotify),	763	const_iv (ColormapNotify),
792	const_iv (ClientMessage),	764	const_iv (ClientMessage),
793	const_iv (MappingNotify),	765	const_iv (MappingNotify),
		766	# if ENABLE_XIM_ONTHESPOT
		767	const_iv (XIMReverse),
		768	const_iv (XIMUnderline),
		769	const_iv (XIMHighlight),
		770	const_iv (XIMPrimary),
		771	const_iv (XIMSecondary),
		772	const_iv (XIMTertiary),
		773	const_iv (XIMVisibleToForward),
		774	const_iv (XIMVisibleToBackword),
		775	const_iv (XIMVisibleToCenter),
		776	# if 0
		777	const_iv (XIMForwardChar),
		778	const_iv (XIMBackwardChar),
		779	const_iv (XIMForwardWord),
		780	const_iv (XIMBackwardWord),
		781	const_iv (XIMCaretUp),
		782	const_iv (XIMCaretDown),
		783	const_iv (XIMNextLine),
		784	const_iv (XIMPreviousLine),
		785	const_iv (XIMLineStart),
		786	const_iv (XIMLineEnd),
		787	const_iv (XIMAbsolutePosition),
		788	const_iv (XIMDontChange),
		789	# endif
		790	# endif
794	};	791	};
795		792
796	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	793	for (civ = const_iv + ARRAY_LENGTH(const_iv); civ-- > const_iv; )
797	civ-- > const_iv; )
798	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	794	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
799	}	795	}
800		796
801	void	797	void
802	warn (const char *msg)	798	warn (const char *msg)
…		…
812	_exit (int status)	808	_exit (int status)
813		809
814	NV	810	NV
815	NOW ()	811	NOW ()
816	CODE:	812	CODE:
817	RETVAL = NOW;	813	RETVAL = ev::now ();
818	OUTPUT:	814	OUTPUT:
819	RETVAL	815	RETVAL
820		816
821	int	817	int
822	GET_BASEFG (int rend)	818	GET_BASEFG (int rend)
…		…
833	RETVAL	829	RETVAL
834		830
835	int	831	int
836	SET_FGCOLOR (int rend, int new_color)	832	SET_FGCOLOR (int rend, int new_color)
837	CODE:	833	CODE:
838	RETVAL = SET_FGCOLOR (rend, new_color);	834	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
839	OUTPUT:	835	OUTPUT:
840	RETVAL	836	RETVAL
841		837
842	int	838	int
843	SET_BGCOLOR (int rend, int new_color)	839	SET_BGCOLOR (int rend, int new_color)
844	CODE:	840	CODE:
845	RETVAL = SET_BGCOLOR (rend, new_color);	841	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
846	OUTPUT:	842	OUTPUT:
847	RETVAL	843	RETVAL
848		844
849	int	845	int
850	GET_CUSTOM (int rend)	846	GET_CUSTOM (int rend)
851	CODE:	847	CODE:
852	RETVAL = (rend && RS_customMask) >> RS_customShift;	848	RETVAL = (rend & RS_customMask) >> RS_customShift;
853	OUTPUT:	849	OUTPUT:
854	RETVAL	850	RETVAL
855		851
856	int	852	int
857	SET_CUSTOM (int rend, int new_value)	853	SET_CUSTOM (int rend, int new_value)
…		…
864	| ((new_value << RS_customShift) & RS_customMask);	860	| ((new_value << RS_customShift) & RS_customMask);
865	}	861	}
866	OUTPUT:	862	OUTPUT:
867	RETVAL	863	RETVAL
868		864
		865	void
		866	termlist ()
		867	PPCODE:
		868	{
		869	EXTEND (SP, rxvt_term::termlist.size ());
		870
		871	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		872	if ((*t)->perl.self)
		873	PUSHs (sv_2mortal (newSVterm (*t)));
		874	}
		875
		876	IV
		877	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		878	CODE:
		879	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		880	req->cb_sv = newSVsv (cb);
		881	RETVAL = (IV)req;
		882	OUTPUT:
		883	RETVAL
		884
		885	void
		886	_delete_selection_request (IV req_)
		887	CODE:
		888	rxvt_selection *req = (rxvt_selection *)req_;
		889	delete req;
		890
869	MODULE = urxvt PACKAGE = urxvt::term	891	MODULE = urxvt PACKAGE = urxvt::term
870		892
871	SV *	893	SV *
872	_new (...)	894	_new (AV *env, AV *arg)
873	CODE:	895	CODE:
874	{	896	{
875	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
876	croak ("first argument to urxvt::term->_new must be arrayref");
877
878	rxvt_term *term = new rxvt_term;	897	rxvt_term *term = new rxvt_term;
879		898
880	term->argv = new stringvec;	899	stringvec *argv = new stringvec;
881	term->envv = new stringvec;	900	stringvec *envv = new stringvec;
882		901
883	for (int i = 1; i < items; i++)	902	for (int i = 0; i <= AvFILL (arg); i++)
884	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	903	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
885		904
886	AV *envv = (AV *)SvRV (ST (0));
887	for (int i = AvFILL (envv) + 1; i--; )	905	for (int i = AvFILL (env) + 1; i--; )
888	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	906	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
889		907
890	term->envv->push_back (0);	908	envv->push_back (0);
891
892	bool success;
893		909
894	try	910	try
895	{	911	{
896	success = term->init (term->argv->size (), term->argv->begin ());	912	term->init (argv, envv);
897	}	913	}
898	catch (const class rxvt_failure_exception &e)	914	catch (const class rxvt_failure_exception &e)
899	{
900	success = false;
901	}
902
903	if (!success)
904	{	915	{
905	term->destroy ();	916	term->destroy ();
906	croak ("error while initializing new terminal instance");	917	croak ("error while initializing new terminal instance");
907	}	918	}
908		919
…		…
913	RETVAL	924	RETVAL
914		925
915	void	926	void
916	rxvt_term::destroy ()	927	rxvt_term::destroy ()
917		928
918	#if ENABLE_PERL_FRILLS
919
920	void
921	rxvt_term::XListProperties (U32 window)
922	PPCODE:
923	{
924	int count;
925	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
926
927	EXTEND (SP, count);
928	while (count--)
929	PUSHs (newSVuv ((U32)props [count]));
930
931	XFree (props);
932	}
933
934	void
935	rxvt_term::XGetWindowProperty (U32 window, U32 property)
936	PPCODE:
937	{
938	Atom type;
939	int format;
940	unsigned long nitems;
941	unsigned long bytes_after;
942	unsigned char *prop;
943	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
944	0, 1<<30, 0, AnyPropertyType,
945	&type, &format, &nitems, &bytes_after, &prop);
946	if (type != None)
947	{
948	EXTEND (SP, 3);
949	PUSHs (newSVuv ((U32)type));
950	PUSHs (newSViv (format));
951	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
952	XFree (prop);
953	}
954	}
955
956	void
957	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
958	CODE:
959	{
960	STRLEN len;
961	char *data_ = SvPVbyte (data, len);
962
963	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
964	type, format, PropModeReplace,
965	(unsigned char *)data, len * 8 / format);
966	}
967
968	void
969	rxvt_term::XDeleteProperty (U32 window, U32 property)
970	CODE:
971	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
972
973	U32
974	rxvt_term::DefaultRootWindow ()
975	CODE:
976	RETVAL = (U32)THIS->display->root;
977	OUTPUT:
978	RETVAL
979
980	U32
981	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
982	CODE:
983	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
984	x, y, width, height, 0,
985	THIS->pix_colors_focused[Color_border],
986	THIS->pix_colors_focused[Color_border]);
987	OUTPUT:
988	RETVAL
989
990	void
991	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
992	CODE:
993	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
994
995	void
996	rxvt_term::XMapWindow (U32 window)
997	CODE:
998	XMapWindow (THIS->display->display, (Window)window);
999
1000	void
1001	rxvt_term::XUnmapWindow (U32 window)
1002	CODE:
1003	XUnmapWindow (THIS->display->display, (Window)window);
1004
1005	#endif
1006
1007	void	929	void
1008	rxvt_term::set_should_invoke (int htype, int inc)	930	rxvt_term::set_should_invoke (int htype, int inc)
1009	CODE:	931	CODE:
1010	THIS->perl.should_invoke [htype] += inc;	932	THIS->perl.should_invoke [htype] += inc;
1011		933
1012	void	934	int
1013	rxvt_term::grab_button (int button, U32 modifiers)	935	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1014	CODE:	936	CODE:
1015	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	937	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1016	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	938	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1017	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	939	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		940	OUTPUT: RETVAL
		941
		942	int
		943	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		944	CODE:
		945	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		946	OUTPUT: RETVAL
		947
		948	void
		949	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		950	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		951	CODE:
		952	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		953
		954	void
		955	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		956	CODE:
		957	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		958
		959	void
		960	rxvt_term::XUngrabKeyboard (Time eventtime)
		961	CODE:
		962	XUngrabKeyboard (THIS->dpy, eventtime);
1018		963
1019	bool	964	bool
1020	rxvt_term::grab (U32 eventtime, int sync = 0)	965	rxvt_term::grab (Time eventtime, int sync = 0)
1021	CODE:	966	CODE:
1022	{	967	{
1023	int mode = sync ? GrabModeSync : GrabModeAsync;	968	int mode = sync ? GrabModeSync : GrabModeAsync;
1024		969
1025	THIS->perl.grabtime = 0;	970	THIS->perl.grabtime = 0;
1026		971
1027	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	972	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
1028	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	973	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1029	mode, mode, None, GRAB_CURSOR, eventtime))	974	mode, mode, None, GRAB_CURSOR, eventtime))
1030	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	975	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1031	THIS->perl.grabtime = eventtime;	976	THIS->perl.grabtime = eventtime;
1032	else	977	else
1033	XUngrabPointer (THIS->display->display, eventtime);	978	XUngrabPointer (THIS->dpy, eventtime);
1034		979
1035	RETVAL = !!THIS->perl.grabtime;	980	RETVAL = !!THIS->perl.grabtime;
1036	}	981	}
1037	OUTPUT:	982	OUTPUT:
1038	RETVAL	983	RETVAL
1039		984
1040	void	985	void
1041	rxvt_term::allow_events_async ()	986	rxvt_term::allow_events_async ()
1042	CODE:	987	CODE:
1043	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	988	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1044		989
1045	void	990	void
1046	rxvt_term::allow_events_sync ()	991	rxvt_term::allow_events_sync ()
1047	CODE:	992	CODE:
1048	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	993	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1049		994
1050	void	995	void
1051	rxvt_term::allow_events_replay ()	996	rxvt_term::allow_events_replay ()
1052	CODE:	997	CODE:
1053	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	998	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1054	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	999	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1055		1000
1056	void	1001	void
1057	rxvt_term::ungrab ()	1002	rxvt_term::ungrab ()
1058	CODE:	1003	CODE:
1059	ungrab (THIS);	1004	ungrab (THIS);
		1005
		1006	int
		1007	rxvt_term::XStringToKeysym (char *string)
		1008	CODE:
		1009	RETVAL = XStringToKeysym (string);
		1010	OUTPUT: RETVAL
		1011
		1012	char *
		1013	rxvt_term::XKeysymToString (int sym)
		1014	CODE:
		1015	RETVAL = XKeysymToString (sym);
		1016	OUTPUT: RETVAL
		1017
		1018	int
		1019	rxvt_term::XKeysymToKeycode (int sym)
		1020	CODE:
		1021	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1022	OUTPUT: RETVAL
		1023
		1024	int
		1025	rxvt_term::XKeycodeToKeysym (int code, int index)
		1026	CODE:
		1027	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1028	OUTPUT: RETVAL
1060		1029
1061	int	1030	int
1062	rxvt_term::strwidth (SV *str)	1031	rxvt_term::strwidth (SV *str)
1063	CODE:	1032	CODE:
1064	{	1033	{
1065	wchar_t *wstr = sv2wcs (str);	1034	wchar_t *wstr = sv2wcs (str);
1066		1035
1067	rxvt_push_locale (THIS->locale);	1036	rxvt_push_locale (THIS->locale);
1068	RETVAL = wcswidth (wstr, wcslen (wstr));	1037	RETVAL = 0;
		1038	for (wchar_t *wc = wstr; *wc; wc++)
		1039	{
		1040	int w = WCWIDTH (*wc);
		1041
		1042	if (w)
		1043	RETVAL += max (w, 1);
		1044	}
1069	rxvt_pop_locale ();	1045	rxvt_pop_locale ();
1070		1046
1071	free (wstr);	1047	free (wstr);
1072	}	1048	}
1073	OUTPUT:	1049	OUTPUT:
…		…
1106	free (wstr);	1082	free (wstr);
1107	}	1083	}
1108	OUTPUT:	1084	OUTPUT:
1109	RETVAL	1085	RETVAL
1110		1086
		1087	char *
		1088	rxvt_term::locale ()
		1089	CODE:
		1090	RETVAL = THIS->locale;
		1091	OUTPUT:
		1092	RETVAL
		1093
1111	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1094	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1112		1095
1113	#define TERM_OFFSET_width TERM_OFFSET(width)	1096	#define TERM_OFFSET_width TERM_OFFSET(width)
1114	#define TERM_OFFSET_height TERM_OFFSET(height)	1097	#define TERM_OFFSET_height TERM_OFFSET(height)
1115	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1098	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1116	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1099	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1117	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1100	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1118	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1101	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1119	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1102	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1120	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1103	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1121	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1104	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1105	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1106	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1107	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1108	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1122	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1109	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1123	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1110	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1124	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1111	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1125		1112
1126	int	1113	int
1127	rxvt_term::width ()	1114	rxvt_term::width ()
1128	ALIAS:	1115	ALIAS:
1129	width = TERM_OFFSET_width	1116	width = TERM_OFFSET_width
1130	height = TERM_OFFSET_height	1117	height = TERM_OFFSET_height
1131	fwidth = TERM_OFFSET_fwidth	1118	fwidth = TERM_OFFSET_fwidth
1132	fheight = TERM_OFFSET_fheight	1119	fheight = TERM_OFFSET_fheight
1133	fbase = TERM_OFFSET_fbase	1120	fbase = TERM_OFFSET_fbase
1134	nrow = TERM_OFFSET_nrow	1121	nrow = TERM_OFFSET_nrow
1135	ncol = TERM_OFFSET_ncol	1122	ncol = TERM_OFFSET_ncol
1136	focus = TERM_OFFSET_focus	1123	focus = TERM_OFFSET_focus
1137	mapped = TERM_OFFSET_mapped	1124	mapped = TERM_OFFSET_mapped
		1125	int_bwidth = TERM_OFFSET_int_bwidth
		1126	ext_bwidth = TERM_OFFSET_ext_bwidth
		1127	lineSpace = TERM_OFFSET_lineSpace
		1128	letterSpace = TERM_OFFSET_letterSpace
1138	saveLines = TERM_OFFSET_saveLines	1129	saveLines = TERM_OFFSET_saveLines
1139	total_rows = TERM_OFFSET_total_rows	1130	total_rows = TERM_OFFSET_total_rows
1140	top_row = TERM_OFFSET_top_row	1131	top_row = TERM_OFFSET_top_row
1141	CODE:	1132	CODE:
1142	RETVAL = *(int *)((char *)THIS + ix);	1133	RETVAL = *(int *)((char *)THIS + ix);
1143	OUTPUT:	1134	OUTPUT:
1144	RETVAL	1135	RETVAL
1145		1136
…		…
1147	rxvt_term::ModLevel3Mask ()	1138	rxvt_term::ModLevel3Mask ()
1148	ALIAS:	1139	ALIAS:
1149	ModLevel3Mask = 0	1140	ModLevel3Mask = 0
1150	ModMetaMask = 1	1141	ModMetaMask = 1
1151	ModNumLockMask = 2	1142	ModNumLockMask = 2
		1143	current_screen = 3
		1144	hidden_cursor = 4
1152	CODE:	1145	CODE:
1153	switch (ix)	1146	switch (ix)
1154	{	1147	{
1155	case 0: RETVAL = THIS->ModLevel3Mask; break;	1148	case 0: RETVAL = THIS->ModLevel3Mask; break;
1156	case 1: RETVAL = THIS->ModMetaMask; break;	1149	case 1: RETVAL = THIS->ModMetaMask; break;
1157	case 2: RETVAL = THIS->ModNumLockMask; break;	1150	case 2: RETVAL = THIS->ModNumLockMask; break;
		1151	case 3: RETVAL = THIS->current_screen; break;
		1152	#ifdef CURSOR_BLINK
		1153	case 4: RETVAL = THIS->hidden_cursor; break;
		1154	#endif
1158	}	1155	}
1159	OUTPUT:	1156	OUTPUT:
1160	RETVAL	1157	RETVAL
1161		1158
1162	char *	1159	char *
…		…
1172	}	1169	}
1173	OUTPUT:	1170	OUTPUT:
1174	RETVAL	1171	RETVAL
1175		1172
1176	SV *	1173	SV *
1177	rxvt_term::_env ()	1174	rxvt_term::envv ()
		1175	ALIAS:
		1176	argv = 1
1178	CODE:	1177	PPCODE:
1179	{	1178	{
1180	if (THIS->envv)	1179	stringvec *vec = ix ? THIS->argv : THIS->envv;
1181	{
1182	AV *av = newAV ();
1183		1180
		1181	EXTEND (SP, vec->size ());
		1182
1184	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1183	for (char **i = vec->begin (); i != vec->end (); ++i)
1185	if (*i)	1184	if (*i)
1186	av_push (av, newSVpv (*i, 0));	1185	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1187
1188	RETVAL = newRV_noinc ((SV *)av);
1189	}
1190	else
1191	RETVAL = &PL_sv_undef;
1192	}	1186	}
		1187
		1188	int
		1189	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1190	CODE:
		1191	RETVAL = THIS->pty_ev.events;
		1192	if (events != ev::UNDEF)
		1193	THIS->pty_ev.set (events);
		1194	OUTPUT:
		1195	RETVAL
		1196
		1197	int
		1198	rxvt_term::pty_fd ()
		1199	CODE:
		1200	RETVAL = THIS->pty->pty;
		1201	OUTPUT:
		1202	RETVAL
		1203
		1204	Window
		1205	rxvt_term::parent ()
		1206	CODE:
		1207	RETVAL = THIS->parent;
1193	OUTPUT:	1208	OUTPUT:
1194	RETVAL	1209	RETVAL
1195		1210
1196	int	1211	Window
1197	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1198	CODE:
1199	RETVAL = THIS->pty_ev.events;
1200	if (events != EVENT_UNDEF)
1201	THIS->pty_ev.set (events);
1202	OUTPUT:
1203	RETVAL
1204
1205	U32
1206	rxvt_term::parent ()
1207	CODE:
1208	RETVAL = (U32)THIS->parent [0];
1209	OUTPUT:
1210	RETVAL
1211
1212	U32
1213	rxvt_term::vt ()	1212	rxvt_term::vt ()
1214	CODE:	1213	CODE:
1215	RETVAL = (U32)THIS->vt;	1214	RETVAL = THIS->vt;
1216	OUTPUT:	1215	OUTPUT:
1217	RETVAL	1216	RETVAL
1218		1217
1219	void	1218	void
1220	rxvt_term::vt_emask_add (U32 emask)	1219	rxvt_term::vt_emask_add (U32 emask)
…		…
1242	}	1241	}
1243	OUTPUT:	1242	OUTPUT:
1244	RETVAL	1243	RETVAL
1245		1244
1246	void	1245	void
		1246	rxvt_term::focus_in ()
		1247
		1248	void
		1249	rxvt_term::focus_out ()
		1250
		1251	void
		1252	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1253	ALIAS:
		1254	key_release = 1
		1255	CODE:
		1256	{
		1257	XKeyEvent xkey;
		1258
		1259	memset (&xkey, 0, sizeof (xkey));
		1260
		1261	xkey.time = time;
		1262	xkey.state = state;
		1263	xkey.keycode = keycode;
		1264
		1265	xkey.type = ix ? KeyRelease : KeyPress;
		1266	xkey.display = THIS->dpy;
		1267	xkey.window = THIS->vt;
		1268	xkey.root = THIS->display->root;
		1269	xkey.subwindow = THIS->vt;
		1270
		1271	if (ix)
		1272	THIS->key_release (xkey);
		1273	else
		1274	THIS->key_press (xkey);
		1275	}
		1276
		1277	void
1247	rxvt_term::want_refresh ()	1278	rxvt_term::want_refresh ()
1248	CODE:	1279	CODE:
1249	THIS->want_refresh = 1;	1280	THIS->want_refresh = 1;
		1281	THIS->refresh_check ();
1250		1282
1251	void	1283	void
1252	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1284	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1253	PPCODE:	1285	PPCODE:
1254	{	1286	{
…		…
1257		1289
1258	line_t &l = ROW(row_number);	1290	line_t &l = ROW(row_number);
1259		1291
1260	if (GIMME_V != G_VOID)	1292	if (GIMME_V != G_VOID)
1261	{	1293	{
1262	wchar_t *wstr = new wchar_t [THIS->ncol];	1294	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1263		1295
1264	for (int col = 0; col < THIS->ncol; col++)	1296	for (int col = 0; col < THIS->ncol; col++)
1265	wstr [col] = l.t [col];	1297	wstr [col] = l.t [col];
1266		1298
1267	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1299	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1268
1269	delete [] wstr;
1270	}	1300	}
1271		1301
1272	if (new_text)	1302	if (new_text)
1273	{	1303	{
1274	wchar_t *wstr = sv2wcs (new_text);	1304	wchar_t *wstr = sv2wcs (new_text);
1275		1305
1276	int len = min (wcslen (wstr) - start_ofs, max_len);	1306	int len = min (wcslen (wstr) - start_ofs, max_len);
1277		1307
1278	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1308	if (start_col < 0 || start_col + len > THIS->ncol)
1279	{	1309	{
1280	free (wstr);	1310	free (wstr);
1281	croak ("new_text extends beyond horizontal margins");	1311	croak ("new_text extends beyond horizontal margins");
1282	}	1312	}
1283		1313
…		…
1317	croak ("new_rend must be arrayref");	1347	croak ("new_rend must be arrayref");
1318		1348
1319	AV *av = (AV *)SvRV (new_rend);	1349	AV *av = (AV *)SvRV (new_rend);
1320	int len = min (AvFILL (av) + 1 - start_ofs, max_len);	1350	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1321		1351
1322	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1352	if (start_col < 0 || start_col + len > THIS->ncol)
1323	croak ("new_rend array extends beyond horizontal margins");	1353	croak ("new_rend array extends beyond horizontal margins");
1324		1354
1325	for (int col = start_col; col < start_col + len; col++)	1355	for (int col = start_col; col < start_col + len; col++)
1326	{	1356	{
1327	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1357	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1367	rxvt_term::special_encode (SV *string)	1397	rxvt_term::special_encode (SV *string)
1368	CODE:	1398	CODE:
1369	{	1399	{
1370	wchar_t *wstr = sv2wcs (string);	1400	wchar_t *wstr = sv2wcs (string);
1371	int wlen = wcslen (wstr);	1401	int wlen = wcslen (wstr);
1372	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1402	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1373		1403
1374	rxvt_push_locale (THIS->locale);	1404	rxvt_push_locale (THIS->locale);
1375		1405
1376	wchar_t *r = rstr;	1406	wchar_t *r = rstr;
1377	for (wchar_t *s = wstr; *s; s++)	1407	for (wchar_t *s = wstr; *s; s++)
		1408	{
		1409	int w = WCWIDTH (*s);
		1410
1378	if (wcwidth (*s) == 0)	1411	if (w == 0)
1379	{	1412	{
1380	if (r == rstr)	1413	if (r == rstr)
1381	croak ("leading combining character unencodable");	1414	croak ("leading combining character unencodable");
1382		1415
1383	unicode_t n = rxvt_compose (r[-1], *s);	1416	unicode_t n = rxvt_compose (r[-1], *s);
1384	if (n == NOCHAR)	1417	if (n == NOCHAR)
1385	n = rxvt_composite.compose (r[-1], *s);	1418	n = rxvt_composite.compose (r[-1], *s);
1386		1419
1387	r[-1] = n;	1420	r[-1] = n;
1388	}	1421	}
1389	#if !UNICODE_3	1422	#if !UNICODE_3
1390	else if (*s >= 0x10000)	1423	else if (*s >= 0x10000)
1391	*r++ = rxvt_composite.compose (*s);	1424	*r++ = rxvt_composite.compose (*s);
1392	#endif	1425	#endif
1393	else	1426	else
1394	*r++ = *s;	1427	*r++ = *s;
		1428
		1429	// the *2 above only allows wcwidth <= 2
		1430	if (w > 1)
		1431	*r++ = NOCHAR;
		1432	}
1395		1433
1396	rxvt_pop_locale ();	1434	rxvt_pop_locale ();
1397		1435
1398	RETVAL = wcs2sv (rstr, r - rstr);	1436	RETVAL = wcs2sv (rstr, r - rstr);
1399
1400	delete [] rstr;
1401	}	1437	}
1402	OUTPUT:	1438	OUTPUT:
1403	RETVAL	1439	RETVAL
1404		1440
1405	SV *	1441	SV *
1406	rxvt_term::special_decode (SV *text)	1442	rxvt_term::special_decode (SV *text)
1407	CODE:	1443	CODE:
1408	{	1444	{
1409	wchar_t *wstr = sv2wcs (text);	1445	wchar_t *wstr = sv2wcs (text);
1410	int wlen = wcslen (wstr);
1411	int dlen = 0;	1446	int dlen = 0;
1412		1447
1413	// find length	1448	// find length
1414	for (wchar_t *s = wstr; *s; s++)	1449	for (wchar_t *s = wstr; *s; s++)
1415	if (*s == NOCHAR)	1450	if (*s == NOCHAR)
…		…
1417	else if (IS_COMPOSE (*s))	1452	else if (IS_COMPOSE (*s))
1418	dlen += rxvt_composite.expand (*s, 0);	1453	dlen += rxvt_composite.expand (*s, 0);
1419	else	1454	else
1420	dlen++;	1455	dlen++;
1421		1456
1422	wchar_t *rstr = new wchar_t [dlen];	1457	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1423		1458
1424	// decode	1459	// decode
1425	wchar_t *r = rstr;	1460	wchar_t *r = rstr;
1426	for (wchar_t *s = wstr; *s; s++)	1461	for (wchar_t *s = wstr; *s; s++)
1427	if (*s == NOCHAR)	1462	if (*s == NOCHAR)
…		…
1430	r += rxvt_composite.expand (*s, r);	1465	r += rxvt_composite.expand (*s, r);
1431	else	1466	else
1432	*r++ = *s;	1467	*r++ = *s;
1433		1468
1434	RETVAL = wcs2sv (rstr, r - rstr);	1469	RETVAL = wcs2sv (rstr, r - rstr);
1435
1436	delete [] rstr;
1437	}	1470	}
1438	OUTPUT:	1471	OUTPUT:
1439	RETVAL	1472	RETVAL
1440		1473
1441	void	1474	void
1442	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1475	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1443	PPCODE:	1476	PPCODE:
1444	{	1477	{
1445	struct resval { const char *name; int value; } rslist [] = {	1478	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1446	# define def(name) { # name, Rs_ ## name },	1479	# define def(name) { # name, Rs_ ## name },
1447	# define reserve(name,count)	1480	# define reserve(name,count)
1448	# include "rsinc.h"	1481	# include "rsinc.h"
1449	# undef def	1482	# undef def
1450	# undef reserve	1483	# undef reserve
1451	};	1484	};
1452		1485
1453	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1486	rs = rslist + ARRAY_LENGTH(rslist);
1454		1487
		1488	if (*name)
1455	do {	1489	{
		1490	do {
1456	if (rs-- == rslist)	1491	if (rs-- == rslist)
1457	croak ("no such resource '%s', requested", name);	1492	croak ("no such resource '%s', requested", name);
1458	} while (strcmp (name, rs->name));	1493	} while (strcmp (name, rs->name));
1459		1494
1460	index += rs->value;	1495	index += rs->value;
		1496	}
		1497	else
		1498	{
		1499	--rs;
		1500	name = "";
		1501	}
1461		1502
1462	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1503	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1463	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1504	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1464		1505
1465	if (GIMME_V != G_VOID)	1506	if (GIMME_V != G_VOID)
…		…
1480		1521
1481	const char *	1522	const char *
1482	rxvt_term::x_resource (const char *name)	1523	rxvt_term::x_resource (const char *name)
1483		1524
1484	bool	1525	bool
1485	rxvt_term::option (U32 optval, int set = -1)	1526	rxvt_term::option (U8 optval, int set = -1)
1486	CODE:	1527	CODE:
1487	{	1528	{
1488	RETVAL = THIS->options & optval;	1529	RETVAL = THIS->option (optval);
1489		1530
1490	if (set >= 0)	1531	if (set >= 0)
1491	{	1532	{
1492	if (set)
1493	THIS->options |= optval;	1533	THIS->set_option (optval, set);
1494	else
1495	THIS->options &= ~optval;
1496		1534
		1535	if (THIS->env_colorfgbg [0]) // avoid doing this before START
1497	switch (optval)	1536	switch (optval)
1498	{	1537	{
1499	case Opt_skipBuiltinGlyphs:	1538	case Opt_skipBuiltinGlyphs:
1500	THIS->set_fonts ();	1539	THIS->set_fonts ();
1501	THIS->scr_remap_chars ();	1540	THIS->scr_remap_chars ();
1502	THIS->scr_touch (true);	1541	THIS->scr_touch (true);
1503	THIS->want_refresh = 1;	1542	THIS->want_refresh = 1;
		1543	THIS->refresh_check ();
1504	break;	1544	break;
1505		1545
1506	case Opt_cursorUnderline:	1546	case Opt_cursorUnderline:
1507	THIS->want_refresh = 1;	1547	THIS->want_refresh = 1;
		1548	THIS->refresh_check ();
1508	break;	1549	break;
1509		1550
1510	# case Opt_scrollBar_floating:	1551	# case Opt_scrollBar_floating:
1511	# case Opt_scrollBar_right:	1552	# case Opt_scrollBar_right:
1512	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1553	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1513	# break;	1554	# break;
1514	}	1555	}
1515	}	1556	}
1516	}	1557	}
1517	OUTPUT:	1558	OUTPUT:
1518	RETVAL	1559	RETVAL
1519		1560
…		…
1545	EXTEND (SP, 2);	1586	EXTEND (SP, 2);
1546	PUSHs (sv_2mortal (newSViv (rc.row)));	1587	PUSHs (sv_2mortal (newSViv (rc.row)));
1547	PUSHs (sv_2mortal (newSViv (rc.col)));	1588	PUSHs (sv_2mortal (newSViv (rc.col)));
1548	}	1589	}
1549		1590
1550	if (items == 3)	1591	if (items >= 3)
1551	{	1592	{
1552	rc.row = SvIV (ST (1));	1593	rc.row = SvIV (ST (1));
1553	rc.col = SvIV (ST (2));	1594	rc.col = SvIV (ST (2));
1554		1595
1555	if (ix == 2 && rc.col == 0)	1596	if (ix == 2)
1556	{	1597	{
		1598	if (rc.col == 0)
		1599	{
		1600	// col == 0 means end of previous line
1557	rc.row--;	1601	rc.row--;
1558	rc.col = THIS->ncol;	1602	rc.col = THIS->ncol;
		1603	}
		1604	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1605	&& rc.col > ROW(rc.row).l)
		1606	{
		1607	// col >= length means while line and add newline
		1608	rc.col = THIS->ncol;
		1609	}
1559	}	1610	}
1560		1611
1561	clamp_it (rc.col, 0, THIS->ncol);	1612	clamp_it (rc.col, 0, THIS->ncol);
1562	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);	1613	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1563		1614
1564	if (ix)	1615	if (ix)
		1616	{
		1617	THIS->selection.screen = THIS->current_screen;
		1618
1565	THIS->want_refresh = 1;	1619	THIS->want_refresh = 1;
		1620	THIS->refresh_check ();
1566	}	1621	}
		1622	}
1567	}	1623	}
1568		1624
1569	char	1625	int
1570	rxvt_term::cur_charset ()	1626	rxvt_term::selection_screen (int screen = -1)
1571	CODE:	1627	CODE:
1572	RETVAL = THIS->charsets [THIS->screen.charset];	1628	RETVAL = THIS->selection.screen;
1573	OUTPUT:	1629	if (screen >= 0)
		1630	THIS->selection.screen = screen;
		1631	OUTPUT:
1574	RETVAL	1632	RETVAL
1575		1633
1576	#void	1634	void
1577	#rxvt_term::selection_clear ()	1635	rxvt_term::selection_clear (bool clipboard = false)
1578		1636
1579	void	1637	void
1580	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1638	rxvt_term::selection_make (Time eventtime, bool rect = false)
1581	CODE:	1639	CODE:
1582	THIS->selection.op = SELECTION_CONT;	1640	THIS->selection.op = SELECTION_CONT;
1583	THIS->selection.rect = rect;	1641	THIS->selection.rect = rect;
1584	THIS->selection_make (eventtime);	1642	THIS->selection_make (eventtime);
1585		1643
1586	int	1644	int
1587	rxvt_term::selection_grab (U32 eventtime)	1645	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1588		1646
1589	void	1647	void
1590	rxvt_term::selection (SV *newtext = 0)	1648	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1591	PPCODE:	1649	PPCODE:
1592	{	1650	{
		1651	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1652	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1653
1593	if (GIMME_V != G_VOID)	1654	if (GIMME_V != G_VOID)
1594	XPUSHs (THIS->selection.text	1655	XPUSHs (text
1595	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))	1656	? sv_2mortal (wcs2sv (text, len))
1596	: &PL_sv_undef);	1657	: &PL_sv_undef);
1597		1658
1598	if (newtext)	1659	if (newtext)
1599	{	1660	{
1600	free (THIS->selection.text);	1661	free (text);
1601		1662
1602	THIS->selection.text = sv2wcs (newtext);	1663	text = sv2wcs (newtext);
1603	THIS->selection.len = wcslen (THIS->selection.text);	1664	len = wcslen (text);
1604	}	1665	}
1605	}	1666	}
		1667
		1668	char
		1669	rxvt_term::cur_charset ()
		1670	CODE:
		1671	RETVAL = THIS->charsets [THIS->screen.charset];
		1672	OUTPUT:
		1673	RETVAL
1606		1674
1607	void	1675	void
1608	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)	1676	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
1609		1677
1610	void	1678	void
1611	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1679	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1612		1680
1613	void	1681	void
1614	rxvt_term::scr_bell ()	1682	rxvt_term::scr_bell ()
		1683
		1684	void
		1685	rxvt_term::scr_change_screen (int screen)
1615		1686
1616	void	1687	void
1617	rxvt_term::scr_add_lines (SV *string)	1688	rxvt_term::scr_add_lines (SV *string)
1618	CODE:	1689	CODE:
1619	{	1690	{
…		…
1629	char *str = SvPVbyte (octets, len);	1700	char *str = SvPVbyte (octets, len);
1630	C_ARGS:	1701	C_ARGS:
1631	str, len	1702	str, len
1632		1703
1633	void	1704	void
		1705	rxvt_term::tt_paste (SV *octets)
		1706	INIT:
		1707	STRLEN len;
		1708	char *str = SvPVbyte (octets, len);
		1709	C_ARGS:
		1710	str, len
		1711
		1712	void
1634	rxvt_term::cmd_parse (SV *octets)	1713	rxvt_term::cmd_parse (SV *octets)
1635	CODE:	1714	CODE:
1636	{	1715	{
1637	STRLEN len;	1716	STRLEN len;
1638	char *str = SvPVbyte (octets, len);	1717	char *str = SvPVbyte (octets, len);
…		…
1660	o->self = (HV *)SvRV (RETVAL);	1739	o->self = (HV *)SvRV (RETVAL);
1661	}	1740	}
1662	OUTPUT:	1741	OUTPUT:
1663	RETVAL	1742	RETVAL
1664		1743
		1744	#############################################################################
		1745	# Various X Utility Functions
		1746	#############################################################################
		1747
		1748	void
		1749	rxvt_term::XListProperties (Window window)
		1750	PPCODE:
		1751	{
		1752	int count;
		1753	Atom *props = XListProperties (THIS->dpy, window, &count);
		1754
		1755	EXTEND (SP, count);
		1756	while (count--)
		1757	PUSHs (newSVuv ((U32)props [count]));
		1758
		1759	XFree (props);
		1760	}
		1761
		1762	void
		1763	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1764	PPCODE:
		1765	{
		1766	Atom type;
		1767	int format;
		1768	unsigned long nitems;
		1769	unsigned long bytes_after;
		1770	unsigned char *prop;
		1771
		1772	XGetWindowProperty (THIS->dpy, window, property,
		1773	0, 1<<24, 0, AnyPropertyType,
		1774	&type, &format, &nitems, &bytes_after, &prop);
		1775
		1776	if (type != None)
		1777	{
		1778	int elemsize = format == 16 ? sizeof (short)
		1779	: format == 32 ? sizeof (long)
		1780	: 1;
		1781
		1782	EXTEND (SP, 3);
		1783	PUSHs (newSVuv ((U32)type));
		1784	PUSHs (newSViv (format));
		1785	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1786	XFree (prop);
		1787	}
		1788	}
		1789
		1790	void
		1791	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1792	CODE:
		1793	{
		1794	STRLEN len;
		1795	char *data_ = SvPVbyte (data, len);
		1796
		1797	int elemsize = format == 16 ? sizeof (short)
		1798	: format == 32 ? sizeof (long)
		1799	: 1;
		1800
		1801	XChangeProperty (THIS->dpy, window, property,
		1802	type, format, PropModeReplace,
		1803	(unsigned char *)data_, len / elemsize);
		1804	}
		1805
		1806	Atom
		1807	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1808	C_ARGS: term->dpy, atom_name, only_if_exists
		1809
		1810	char *
		1811	XGetAtomName (rxvt_term *term, Atom atom)
		1812	C_ARGS: term->dpy, atom
		1813	CLEANUP:
		1814	XFree (RETVAL);
		1815
		1816	void
		1817	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1818	C_ARGS: term->dpy, window, property
		1819
		1820	Window
		1821	rxvt_term::DefaultRootWindow ()
		1822	CODE:
		1823	RETVAL = THIS->display->root;
		1824	OUTPUT:
		1825	RETVAL
		1826
		1827	#if 0
		1828
		1829	Window
		1830	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1831	C_ARGS: term->dpy, (Window)parent,
		1832	x, y, width, height, 0,
		1833	term->pix_colors_focused[Color_border],
		1834	term->pix_colors_focused[Color_border]
		1835
		1836	#endif
		1837
		1838	void
		1839	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1840	C_ARGS: term->dpy, window, parent, x, y
		1841
		1842	void
		1843	XMapWindow (rxvt_term *term, Window window)
		1844	C_ARGS: term->dpy, window
		1845
		1846	void
		1847	XUnmapWindow (rxvt_term *term, Window window)
		1848	C_ARGS: term->dpy, window
		1849
		1850	void
		1851	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1852	C_ARGS: term->dpy, window, x, y, width, height
		1853
		1854	void
		1855	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1856	CODE:
		1857	{
		1858	XWindowAttributes attr;
		1859	XGetWindowAttributes (THIS->dpy, window, &attr);
		1860	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1861	}
		1862
		1863	void
		1864	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1865	PPCODE:
		1866	{
		1867	int dx, dy;
		1868	Window child;
		1869
		1870	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1871	{
		1872	EXTEND (SP, 3);
		1873	PUSHs (newSViv (dx));
		1874	PUSHs (newSViv (dy));
		1875	PUSHs (newSVuv (child));
		1876	}
		1877	}
		1878
		1879	#############################################################################
		1880	# urxvt::overlay
		1881	#############################################################################
		1882
1665	MODULE = urxvt PACKAGE = urxvt::overlay	1883	MODULE = urxvt PACKAGE = urxvt::overlay
1666		1884
1667	void	1885	void
1668	overlay::set (int x, int y, SV *text, SV *rend = 0)	1886	overlay::set (int x, int y, SV *text, SV *rend = 0)
1669		1887
…		…
1674	overlay::hide ()	1892	overlay::hide ()
1675		1893
1676	void	1894	void
1677	overlay::DESTROY ()	1895	overlay::DESTROY ()
1678		1896
1679	MODULE = urxvt PACKAGE = urxvt::timer	1897	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1680		1898
1681	SV *
1682	timer::new ()
1683	CODE:
1684	timer *w = new timer;
1685	w->start (NOW);
1686	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1687	w->self = (HV *)SvRV (RETVAL);
1688	OUTPUT:
1689	RETVAL
1690
1691	timer *
1692	timer::cb (SV *cb)
1693	CODE:
1694	THIS->cb (cb);
1695	RETVAL = THIS;
1696	OUTPUT:
1697	RETVAL
1698
1699	NV
1700	timer::at ()
1701	CODE:
1702	RETVAL = THIS->at;
1703	OUTPUT:
1704	RETVAL
1705
1706	timer *
1707	timer::interval (NV interval)
1708	CODE:
1709	THIS->interval = interval;
1710	RETVAL = THIS;
1711	OUTPUT:
1712	RETVAL
1713
1714	timer *
1715	timer::set (NV tstamp)
1716	CODE:
1717	THIS->set (tstamp);
1718	RETVAL = THIS;
1719	OUTPUT:
1720	RETVAL
1721
1722	timer *
1723	timer::start (NV tstamp = THIS->at)
1724	CODE:
1725	THIS->start (tstamp);
1726	RETVAL = THIS;
1727	OUTPUT:
1728	RETVAL
1729
1730	timer *
1731	timer::after (NV delay)
1732	CODE:
1733	THIS->start (NOW + delay);
1734	OUTPUT:
1735	RETVAL
1736
1737	timer *
1738	timer::stop ()
1739	CODE:
1740	THIS->stop ();
1741	RETVAL = THIS;
1742	OUTPUT:
1743	RETVAL
1744
1745	void
1746	timer::DESTROY ()
1747
1748	MODULE = urxvt PACKAGE = urxvt::iow
1749
1750	SV *
1751	iow::new ()
1752	CODE:
1753	iow *w = new iow;
1754	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1755	w->self = (HV *)SvRV (RETVAL);
1756	OUTPUT:
1757	RETVAL
1758
1759	iow *
1760	iow::cb (SV *cb)
1761	CODE:
1762	THIS->cb (cb);
1763	RETVAL = THIS;
1764	OUTPUT:
1765	RETVAL
1766
1767	iow *
1768	iow::fd (int fd)
1769	CODE:
1770	THIS->fd = fd;
1771	RETVAL = THIS;
1772	OUTPUT:
1773	RETVAL
1774
1775	iow *
1776	iow::events (short events)
1777	CODE:
1778	THIS->events = events;
1779	RETVAL = THIS;
1780	OUTPUT:
1781	RETVAL
1782
1783	iow *
1784	iow::start ()
1785	CODE:
1786	THIS->start ();
1787	RETVAL = THIS;
1788	OUTPUT:
1789	RETVAL
1790
1791	iow *
1792	iow::stop ()
1793	CODE:
1794	THIS->stop ();
1795	RETVAL = THIS;
1796	OUTPUT:
1797	RETVAL
1798
1799	void
1800	iow::DESTROY ()
1801
1802

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