[ViewVC] Diff of: cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.37 by root, Sat Jan 7 20:23:52 2006 UTC vs.
Revision 1.237 by root, Wed Jun 17 11:59:37 2015 UTC

…		…
1	/----------------------------------------------------------------------	1	/----------------------------------------------------------------------
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	----------------------------------------------------------------------	3	----------------------------------------------------------------------
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2014 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
		54	typedef char * octet_string;
		55	typedef char * utf8_string;
		56
		57	typedef int render_repeat_mode;
		58
		59	#if HAVE_PIXBUF
		60	typedef GdkPixbuf * urxvt__pixbuf;
		61	#endif
		62	#if HAVE_IMG
		63	typedef rxvt_img * urxvt__img;
		64	typedef rxvt_img::nv rxvt_img__nv;
		65
		66	/////////////////////////////////////////////////////////////////////////////
		67
		68	static rgba
		69	parse_rgba (SV sv, rxvt_screen s = 0)
		70	{
		71	rgba c;
		72
		73	if (SvROK (sv))
		74	{
		75	AV av = (AV )SvRV (sv);
		76
		77	if (SvTYPE ((SV *)av) != SVt_PVAV)
		78	croak ("colour must be either a colour string, or an array,");
		79
		80	int len = av_len (av) + 1;
		81
		82	if (len != 1 && len != 3 && len != 4)
		83	croak ("component colour array must have 1, 3 or 4 components,");
		84
		85	c.a = rgba::MAX_CC;
		86
		87	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		88
		89	if (len >= 3)
		90	{
		91	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		92	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		93
		94	if (len >= 4)
		95	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		96	}
		97	}
		98	else if (s)
		99	{
		100	rxvt_color rc;
		101	rc.set (s, SvPVbyte_nolen (sv));
		102	rc.get (c);
		103	}
		104	else
		105	croak ("unable to parse colour,");
		106
		107	return c;
		108	}
		109
		110	/////////////////////////////////////////////////////////////////////////////
		111	#endif
		112
47	static wchar_t *	113	static wchar_t *
48	sv2wcs (SV *sv)	114	sv2wcs (SV *sv)
49	{	115	{
50	STRLEN len;	116	STRLEN len;
51	char *str = SvPVutf8 (sv, len);	117	char *str = SvPVutf8 (sv, len);
…		…
63		129
64	return sv;	130	return sv;
65	}	131	}
66		132
67	static SV *	133	static SV *
68	new_ref (HV hv, const char klass)
69	{
70	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
71	}
72
73	//TODO: use magic
74	static SV *
75	newSVptr (void ptr, const char klass)	134	newSVptr (void ptr, const char klass)
76	{	135	{
77	HV *hv = newHV ();	136	HV *hv = newHV ();
78	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);	137	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
79	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	138	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
101	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);
102		161
103	return (long)mg->mg_ptr;	162	return (long)mg->mg_ptr;
104	}	163	}
105		164
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	165	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	166	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
108		167
109	/////////////////////////////////////////////////////////////////////////////	168	/////////////////////////////////////////////////////////////////////////////
110		169
111	struct perl_watcher	170	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		171
		172	class overlay : overlay_base
112	{	173	{
113	SV *cbsv;	174	rxvt_term *THIS;
		175	AV *overlay_av;
		176	int border;
		177
		178	public:
114	HV *self;	179	HV *self;
115
116	perl_watcher ()
117	: cbsv (newSV (0))
118	{
119	}
120
121	~perl_watcher ()
122	{
123	SvREFCNT_dec (cbsv);
124	}
125
126	void cb (SV *cb)
127	{
128	sv_setsv (cbsv, cb);
129	}
130
131	void invoke (const char type, SV self, int arg = -1);
132	};
133
134	void
135	perl_watcher::invoke (const char type, SV self, int arg)
136	{
137	dSP;
138
139	ENTER;
140	SAVETMPS;
141
142	PUSHMARK (SP);
143
144	XPUSHs (sv_2mortal (self));
145
146	if (arg >= 0)
147	XPUSHs (sv_2mortal (newSViv (arg)));
148
149	PUTBACK;
150	call_sv (cbsv, G_VOID \| G_EVAL \| G_DISCARD);
151	SPAGAIN;
152
153	PUTBACK;
154	FREETMPS;
155	LEAVE;
156
157	if (SvTRUE (ERRSV))
158	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
159	}
160
161	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
162	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
163
164	struct timer : time_watcher, perl_watcher
165	{
166	tstamp interval;
167
168	timer ()
169	: time_watcher (this, &timer::execute)
170	{
171	}
172
173	void execute (time_watcher &w)
174	{
175	if (interval)
176	start (at + interval);
177
178	invoke ("urxvt::timer", newSVtimer (this));
179	}
180	};
181
182	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
183	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
184
185	struct iow : io_watcher, perl_watcher
186	{
187	iow ()
188	: io_watcher (this, &iow::execute)
189	{
190	}
191
192	void execute (io_watcher &w, short revents)
193	{
194	invoke ("urxvt::iow", newSViow (this), revents);
195	}
196	};
197
198	/////////////////////////////////////////////////////////////////////////////
199
200	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201
202	struct overlay {
203	HV *self;
204	rxvt_term *THIS;
205	int x, y, w, h;
206	int border;
207	text_t **text;
208	rend_t **rend;
209		180
210	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);
211	~overlay ();	182	~overlay ();
212		183
213	void show ();	184	void show ();
…		…
217		188
218	void set (int x, int y, SV str, SV rend);	189	void set (int x, int y, SV str, SV rend);
219	};	190	};
220		191
221	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	192	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
222	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	193	: THIS(THIS), border(border == 2), overlay_av (0)
223	{	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
224	if (border == 2)	203	if (border == 2)
225	{	204	{
226	w += 2;	205	w += 2;
227	h += 2;	206	h += 2;
228	}	207	}
…		…
266	*rp++ = r;	245	*rp++ = r;
267	}	246	}
268	}	247	}
269		248
270	show ();	249	show ();
271	THIS->want_refresh = 1;
272	}	250	}
273		251
274	overlay::~overlay ()	252	overlay::~overlay ()
275	{	253	{
276	hide ();	254	hide ();
…		…
281	delete [] rend[y];	259	delete [] rend[y];
282	}	260	}
283		261
284	delete [] text;	262	delete [] text;
285	delete [] rend;	263	delete [] rend;
		264	}
		265
		266	void
		267	overlay::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));
286		276
287	THIS->want_refresh = 1;	277	THIS->want_refresh = 1;
288	}	278	THIS->refresh_check ();
289
290	void
291	overlay::show ()
292	{
293	char key[33]; sprintf (key, "%32lx", (long)this);
294
295	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
296	hv_store (hv, key, 32, newSViv ((long)this), 0);
297	}	279	}
298		280
299	void	281	void
300	overlay::hide ()	282	overlay::hide ()
301	{	283	{
302	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	284	if (!overlay_av)
		285	return;
303		286
304	if (ovs)	287	int i;
305	{
306	char key[33]; sprintf (key, "%32lx", (long)this);
307		288
308	HV hv = (HV )SvRV (*ovs);	289	for (i = AvFILL (overlay_av); i >= 0; i--)
309	hv_delete (hv, key, 32, G_DISCARD);	290	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
310	}	291	break;
		292
		293	for (; i < AvFILL (overlay_av); i++)
		294	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		295
		296	av_pop (overlay_av);
		297
		298	SvREFCNT_dec (overlay_av);
		299	overlay_av = 0;
		300
		301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
311	}	303	}
312		304
313	void overlay::swap ()	305	void overlay::swap ()
314	{	306	{
315	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));
316	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));
317		309
318	int ov_w = min (w, THIS->ncol - ov_x);	310	int ov_w = min (w, THIS->ncol - ov_x);
319	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;
320		317
321	for (int y = ov_h; y--; )	318	for (int y = ov_h; y--; )
322	{	319	{
323	text_t *t1 = text [y];	320	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	321	rend_t *r1 = rend [y];
325		322
326	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;
327	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;
328		325
329	for (int x = ov_w; x--; )	326	for (int x = ov_w; x--; )
330	{	327	{
331	text_t t = t1; t1++ = t2; t2++ = t;	328	text_t t = t1; t1++ = t2; t2++ = t;
332	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));
…		…
355	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)	352	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
356	croak ("rend must be arrayref");	353	croak ("rend must be arrayref");
357		354
358	AV av = (AV )SvRV (rend);	355	AV av = (AV )SvRV (rend);
359		356
360	for (int col = min (av_len (av) + 1, w - x - border); col--; )	357	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	358	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362	}	359	}
363		360
364	THIS->want_refresh = 1;	361	THIS->want_refresh = 1;
		362	THIS->refresh_check ();
365	}	363	}
366
367		364
368	/////////////////////////////////////////////////////////////////////////////	365	/////////////////////////////////////////////////////////////////////////////
369		366
		367	#include "iom_perl.h"
		368
		369	/////////////////////////////////////////////////////////////////////////////
		370
370	struct rxvt_perl_interp rxvt_perl;	371	struct rxvt_perl_interp rxvt_perl;
371		372
372	static PerlInterpreter *perl;	373	static PerlInterpreter *perl;
373
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377		374
378	rxvt_perl_interp::~rxvt_perl_interp ()	375	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	376	{
380	if (perl)	377	if (perl)
381	{	378	{
382	perl_destruct (perl);	379	perl_destruct (perl);
383	perl_free (perl);	380	perl_free (perl);
		381	PERL_SYS_TERM ();
384	}	382	}
385	}	383	}
386		384
387	void	385	void
388	rxvt_perl_interp::init ()	386	rxvt_perl_interp::init ()
389	{	387	{
390	if (!perl)	388	if (!perl)
391	{	389	{
		390	rxvt_push_locale (""); // perl init destroys current locale
		391
		392	{
		393	perl_environ = rxvt_environ;
		394	localise_env set_environ (perl_environ);
		395
392	char *argv[] = {	396	char *args[] = {
393	"",	397	"",
394	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	398	"-e"
		399	"BEGIN {"
		400	" urxvt->bootstrap;"
		401	" unshift @INC, '" LIBDIR "';"
		402	"}"
		403	""
		404	"use urxvt;"
395	};	405	};
		406	int argc = ecb_array_length (args);
		407	char **argv = args;
396		408
		409	PERL_SYS_INIT3 (&argc, &argv, &environ);
397	perl = perl_alloc ();	410	perl = perl_alloc ();
398	perl_construct (perl);	411	perl_construct (perl);
399		412
400	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	413	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
401	\|\| perl_run (perl))	414	\|\| perl_run (perl))
		415	{
		416	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		417
		418	perl_destruct (perl);
		419	perl_free (perl);
		420	perl = 0;
		421	}
		422	}
		423
		424	rxvt_pop_locale ();
		425	}
		426	}
		427
		428	void
		429	rxvt_perl_interp::init (rxvt_term *term)
		430	{
		431	init ();
		432
		433	if (perl && !term->perl.self)
		434	{
		435	// runs outside of perls ENV
		436	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");
		437	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		438	hv_store ((HV )SvRV ((SV )term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		439	}
		440	}
		441
		442	void
		443	rxvt_perl_interp::eval (const char *str)
		444	{
		445	eval_pv (str, 1);
		446	}
		447
		448	void
		449	rxvt_perl_interp::usage (rxvt_term *term, int type)
		450	{
		451	localise_env set_environ (perl_environ);
		452
		453	ENTER;
		454	SAVETMPS;
		455
		456	dSP;
		457	PUSHMARK (SP);
		458	EXTEND (SP, 2);
		459	PUSHs (sv_2mortal (newSVterm (term)));
		460	PUSHs (sv_2mortal (newSViv (type)));
		461	PUTBACK;
		462	call_pv ("urxvt::usage", G_VOID \| G_DISCARD);
		463
		464	FREETMPS;
		465	LEAVE;
		466	}
		467
		468	uint8_t
		469	rxvt_perl_interp::parse_resource (rxvt_term term, const char name, bool arg, bool longopt, bool flag, const char *value)
		470	{
		471	localise_env set_environ (perl_environ);
		472
		473	ENTER;
		474	SAVETMPS;
		475
		476	dSP;
		477	PUSHMARK (SP);
		478	EXTEND (SP, 6);
		479	PUSHs (sv_2mortal (newSVterm (term)));
		480	PUSHs (sv_2mortal (newSVpv (name, 0)));
		481	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		482	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		483	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		484	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		485	PUTBACK;
		486	call_pv ("urxvt::parse_resource", G_SCALAR);
		487	SPAGAIN;
		488
		489	uint8_t ret = POPi;
		490
		491	FREETMPS;
		492	LEAVE;
		493
		494	return ret;
		495	}
		496
		497	static void
		498	_keysym_resource_push (rxvt_term term, const char k, const char *v)
		499	{
		500	unsigned int state;
		501
		502	if (term->parse_keysym (k, state) == -1)
		503	return;
		504
		505	dSP;
		506	XPUSHs (sv_2mortal (newSVpv (v, 0)));
		507	PUTBACK;
		508	}
		509
		510	static void
		511	_keysym_resources (rxvt_term *term)
		512	{
		513	term->enumerate_keysym_resources (_keysym_resource_push);
		514	}
		515
		516	static void
		517	ungrab (rxvt_term *THIS)
		518	{
		519	if (THIS->perl.grabtime)
		520	{
		521	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		522	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		523	THIS->perl.grabtime = 0;
		524	}
		525	}
		526
		527	bool
		528	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		529	{
		530	if (!perl \|\| !term->perl.self)
		531	return false;
		532
		533	localise_env set_environ (perl_environ);
		534
		535	// pre-handling of some events
		536	if (htype == HOOK_REFRESH_END)
		537	{
		538	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		539
		540	for (int i = 0; i <= AvFILL (av); i++)
		541	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
		542	}
		543	else if (htype == HOOK_DESTROY)
		544	{
		545	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		546
		547	for (int i = AvFILL (av); i >= 0; i--)
402	{	548	{
403	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	549	rxvt_selection req = (rxvt_selection )SvIV (*av_fetch (av, i, 0));
404		550	delete req;
405	perl_destruct (perl);
406	perl_free (perl);
407	perl = 0;
408	}	551	}
409	}	552	}
410	}
411		553
412	bool	554	bool event_consumed;
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414	{
415	if (!perl)
416	return false;
417		555
418	if (htype == HOOK_INIT) // first hook ever called	556	if (term->perl.should_invoke [htype])
419	{	557	{
420	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");	558	dSP;
421	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	559	va_list ap;
		560
		561	va_start (ap, htype);
		562
		563	ENTER;
		564	SAVETMPS;
		565
		566	PUSHMARK (SP);
		567
		568	EXTEND (SP, 2);
		569	PUSHs (sv_2mortal (newSVterm (term)));
		570	PUSHs (sv_2mortal (newSViv (htype)));
		571
		572	for (;;) {
		573	data_type dt = (data_type)va_arg (ap, int);
		574
		575	switch (dt)
		576	{
		577	case DT_INT:
		578	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		579	break;
		580
		581	case DT_LONG:
		582	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		583	break;
		584
		585	case DT_STR:
		586	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		587	break;
		588
		589	case DT_STR_LEN:
		590	{
		591	char str = va_arg (ap, char );
		592	int len = va_arg (ap, int);
		593
		594	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		595	}
		596	break;
		597
		598	case DT_WCS_LEN:
		599	{
		600	wchar_t wstr = va_arg (ap, wchar_t );
		601	int wlen = va_arg (ap, int);
		602
		603	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		604	}
		605	break;
		606
		607	case DT_LCS_LEN:
		608	{
		609	long lstr = va_arg (ap, long );
		610	int llen = va_arg (ap, int);
		611
		612	XPUSHs (sv_2mortal (newSVpvn ((char )lstr, llen sizeof (long))));
		613	}
		614	break;
		615
		616	case DT_XEVENT:
		617	{
		618	XEvent xe = va_arg (ap, XEvent );
		619	HV *hv = newHV ();
		620
		621	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		622	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		623	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		624	# undef set
		625
		626	setiv (type, xe->type);
		627	setiv (send_event, xe->xany.send_event);
		628	setiv (serial, xe->xany.serial);
		629
		630	switch (xe->type)
		631	{
		632	case KeyPress:
		633	case KeyRelease:
		634	case ButtonPress:
		635	case ButtonRelease:
		636	case MotionNotify:
		637	setuv (window, xe->xmotion.window);
		638	setuv (root, xe->xmotion.root);
		639	setuv (subwindow, xe->xmotion.subwindow);
		640	setuv (time, xe->xmotion.time);
		641	setiv (x, xe->xmotion.x);
		642	setiv (y, xe->xmotion.y);
		643	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		644	setiv (col, xe->xmotion.x / term->fwidth);
		645	setiv (x_root, xe->xmotion.x_root);
		646	setiv (y_root, xe->xmotion.y_root);
		647	setuv (state, xe->xmotion.state);
		648
		649	switch (xe->type)
		650	{
		651	case KeyPress:
		652	case KeyRelease:
		653	setuv (keycode, xe->xkey.keycode);
		654	break;
		655
		656	case ButtonPress:
		657	case ButtonRelease:
		658	setuv (button, xe->xbutton.button);
		659	break;
		660
		661	case MotionNotify:
		662	setiv (is_hint, xe->xmotion.is_hint);
		663	break;
		664	}
		665
		666	break;
		667
		668	case MapNotify:
		669	case UnmapNotify:
		670	case ConfigureNotify:
		671	setuv (event, xe->xconfigure.event);
		672	setuv (window, xe->xconfigure.window);
		673
		674	switch (xe->type)
		675	{
		676	case ConfigureNotify:
		677	setiv (x, xe->xconfigure.x);
		678	setiv (y, xe->xconfigure.y);
		679	setiv (width, xe->xconfigure.width);
		680	setiv (height, xe->xconfigure.height);
		681	setuv (above, xe->xconfigure.above);
		682	break;
		683	}
		684
		685	break;
		686
		687	case PropertyNotify:
		688	setuv (window, xe->xproperty.window);
		689	setuv (atom, xe->xproperty.atom);
		690	setuv (time, xe->xproperty.time);
		691	setiv (state, xe->xproperty.state);
		692	break;
		693
		694	case ClientMessage:
		695	setuv (window, xe->xclient.window);
		696	setuv (message_type, xe->xclient.message_type);
		697	setuv (format, xe->xclient.format);
		698	setuv (l0, xe->xclient.data.l[0]);
		699	setuv (l1, xe->xclient.data.l[1]);
		700	setuv (l2, xe->xclient.data.l[2]);
		701	setuv (l3, xe->xclient.data.l[3]);
		702	setuv (l4, xe->xclient.data.l[4]);
		703	break;
		704	}
		705
		706	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		707	}
		708	break;
		709
		710	case DT_END:
		711	goto call;
		712
		713	default:
		714	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		715	}
		716	}
		717
		718	call:
		719	va_end (ap);
		720
		721	PUTBACK;
		722	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
		723	SPAGAIN;
		724
		725	if (count)
		726	{
		727	SV *status = POPs;
		728	count = SvTRUE (status);
		729	}
		730
		731	PUTBACK;
		732	FREETMPS;
		733	LEAVE;
		734
		735	if (SvTRUE (ERRSV))
		736	{
		737	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		738	ungrab (term); // better lose the grab than the session
		739	}
		740
		741	event_consumed = !!count;
422	}	742	}
423	else if (!term->perl.self)	743	else
424	return false; // perl not initialized for this instance	744	event_consumed = false;
		745
		746	// post-handling of some events
		747	if (htype == HOOK_REFRESH_BEGIN)
		748	{
		749	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		750
		751	for (int i = AvFILL (av); i >= 0; i--)
		752	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
		753	}
425	else if (htype == HOOK_DESTROY)	754	else if (htype == HOOK_DESTROY)
426	{	755	{
427	// handled later	756	clearSVptr ((SV *)term->perl.self);
		757	SvREFCNT_dec ((SV *)term->perl.self);
		758
		759	// don't allow further calls
		760	term->perl.self = 0;
428	}	761	}
429	else if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
430	{
431	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
432		762
433	if (HvKEYS (hv))	763	return event_consumed;
434	{	764	}
435	hv_iterinit (hv);
436		765
437	while (HE *he = hv_iternext (hv))	766	void
438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	767	rxvt_perl_interp::selection_finish (rxvt_selection sel, char data, unsigned int len)
439	}	768	{
440	}	769	localise_env set_environ (perl_environ);
441	else if (!should_invoke [htype])
442	return false;
443
444	dSP;
445	va_list ap;
446
447	va_start (ap, htype);
448		770
449	ENTER;	771	ENTER;
450	SAVETMPS;	772	SAVETMPS;
451		773
452	PUSHMARK (SP);	774	dSP;
453
454	XPUSHs (sv_2mortal (newSVterm (term)));
455	XPUSHs (sv_2mortal (newSViv (htype)));
456
457	for (;;) {
458	data_type dt = (data_type)va_arg (ap, int);
459
460	switch (dt)
461	{
462	case DT_INT:
463	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464	break;
465
466	case DT_LONG:
467	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468	break;
469
470	case DT_STR:
471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472	break;
473
474	case DT_STR_LEN:
475	{
476	char str = va_arg (ap, char );
477	int len = va_arg (ap, int);
478
479	XPUSHs (sv_2mortal (newSVpvn (str, len)));	775	XPUSHs (sv_2mortal (newSVpvn (data, len)));
480	}	776	PUTBACK;
481	break;	777	call_sv ((SV *)sel->cb_sv, G_VOID \| G_DISCARD \| G_EVAL);
482		778
483	case DT_WCS_LEN:
484	{
485	wchar_t wstr = va_arg (ap, wchar_t );
486	int wlen = va_arg (ap, int);
487
488	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
489	}
490	break;
491
492	case DT_XEVENT:
493	{
494	XEvent xe = va_arg (ap, XEvent );
495	HV *hv = newHV ();
496
497	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
498	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
499	# undef set
500
501	setiv (type, xe->type);
502	setiv (send_event, xe->xany.send_event);
503	setiv (serial, xe->xany.serial);
504
505	switch (xe->type)
506	{
507	case KeyPress:
508	case KeyRelease:
509	case ButtonPress:
510	case ButtonRelease:
511	case MotionNotify:
512	setiv (time, xe->xmotion.time);
513	setiv (x, xe->xmotion.x);
514	setiv (y, xe->xmotion.y);
515	setiv (row, xe->xmotion.y / term->fheight);
516	setiv (col, xe->xmotion.x / term->fwidth);
517	setiv (x_root, xe->xmotion.x_root);
518	setiv (y_root, xe->xmotion.y_root);
519	setiv (state, xe->xmotion.state);
520	break;
521	}
522
523	switch (xe->type)
524	{
525	case KeyPress:
526	case KeyRelease:
527	setiv (keycode, xe->xkey.keycode);
528	break;
529
530	case ButtonPress:
531	case ButtonRelease:
532	setiv (button, xe->xbutton.button);
533	break;
534
535	case MotionNotify:
536	setiv (is_hint, xe->xmotion.is_hint);
537	break;
538	}
539
540	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
541	}
542	break;
543
544	case DT_END:
545	{
546	va_end (ap);
547
548	PUTBACK;
549	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
550	SPAGAIN;
551
552	if (count)
553	{
554	SV *status = POPs;
555	count = SvTRUE (status);
556	}
557
558	PUTBACK;
559	FREETMPS;
560	LEAVE;
561
562	if (SvTRUE (ERRSV))	779	if (SvTRUE (ERRSV))
563	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	780	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
564		781
565	if (htype == HOOK_DESTROY)	782	FREETMPS;
566	{	783	LEAVE;
567	clearSVptr ((SV *)term->perl.self);
568	SvREFCNT_dec ((SV *)term->perl.self);
569	}
570
571	return count;
572	}
573
574	default:
575	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
576	}
577	}
578	}	784	}
579		785
580	/////////////////////////////////////////////////////////////////////////////	786	/////////////////////////////////////////////////////////////////////////////
581		787
582	MODULE = urxvt PACKAGE = urxvt	788	MODULE = urxvt PACKAGE = urxvt
583		789
584	PROTOTYPES: ENABLE	790	PROTOTYPES: ENABLE
585		791
586	BOOT:	792	BOOT:
587	{	793	{
588	HV *stash = gv_stashpv ("urxvt", 1);	794	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
589	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	795	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		796	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		797	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
590		798
591	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	799	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
592	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	800	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
593	# include "hookinc.h"	801	# include "hookinc.h"
594	# undef def	802	# undef def
595		803
596		804	HV *option = get_hv ("urxvt::OPTION", 1);
		805	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		806	# define nodef(name)
		807	# include "optinc.h"
		808	# undef nodef
		809	# undef def
		810
		811	HV *stash = gv_stashpv ("urxvt", 1);
		812	static const struct {
		813	const char *name;
		814	IV iv;
		815	} *civ, const_iv[] = {
		816	# define const_iv(name) { # name, (IV)name }
		817	const_iv (HOOK_INIT),
		818	const_iv (HOOK_DESTROY),
		819	const_iv (HOOK_ACTION),
		820
		821	const_iv (NUM_RESOURCES),
597	export_const_iv (DEFAULT_RSTYLE);	822	const_iv (DEFAULT_RSTYLE),
598	export_const_iv (OVERLAY_RSTYLE);	823	const_iv (OVERLAY_RSTYLE),
		824	const_iv (Color_Bits),
		825	const_iv (RS_bgShift), const_iv (RS_bgMask),
		826	const_iv (RS_fgShift), const_iv (RS_fgMask),
		827	const_iv (RS_Careful),
		828	const_iv (RS_fontCount),
		829	const_iv (RS_fontShift),
		830	const_iv (RS_fontMask),
		831	const_iv (RS_baseattrMask),
		832	const_iv (RS_attrMask),
		833	const_iv (RS_redraw),
		834	const_iv (RS_Sel),
599	export_const_iv (RS_Bold);	835	const_iv (RS_Bold),
600	export_const_iv (RS_Italic);	836	const_iv (RS_Italic),
601	export_const_iv (RS_Blink);	837	const_iv (RS_Blink),
602	export_const_iv (RS_RVid);	838	const_iv (RS_RVid),
603	export_const_iv (RS_Uline);	839	const_iv (RS_Uline),
		840
		841	// TODO: should support all colour constants, create colorinc.h &c
		842	const_iv (Color_fg),
		843	const_iv (Color_bg),
		844	#if OFF_FOCUS_FADING
		845	const_iv (Color_fade),
		846	#endif
		847	const_iv (Color_pointer_fg),
		848	const_iv (Color_pointer_bg),
		849	const_iv (Color_border),
		850	const_iv (NRS_COLORS),
		851	const_iv (TOTAL_COLORS),
		852
604	export_const_iv (CurrentTime);	853	const_iv (CurrentTime),
		854	const_iv (ShiftMask),
		855	const_iv (LockMask),
		856	const_iv (ControlMask),
		857	const_iv (Mod1Mask),
		858	const_iv (Mod2Mask),
		859	const_iv (Mod3Mask),
		860	const_iv (Mod4Mask),
		861	const_iv (Mod5Mask),
		862	const_iv (Button1Mask),
		863	const_iv (Button2Mask),
		864	const_iv (Button3Mask),
		865	const_iv (Button4Mask),
		866	const_iv (Button5Mask),
		867	const_iv (AnyModifier),
605		868
606	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));	869	const_iv (NoSymbol),
607	}	870	const_iv (GrabModeSync),
		871	const_iv (GrabModeAsync),
608		872
609	SV *	873	const_iv (NoEventMask),
610	new (...)	874	const_iv (KeyPressMask),
611	CODE:	875	const_iv (KeyReleaseMask),
612	{	876	const_iv (ButtonPressMask),
613	stringvec *argv = new stringvec;	877	const_iv (ButtonReleaseMask),
614	bool success;	878	const_iv (EnterWindowMask),
		879	const_iv (LeaveWindowMask),
		880	const_iv (PointerMotionMask),
		881	const_iv (PointerMotionHintMask),
		882	const_iv (Button1MotionMask),
		883	const_iv (Button2MotionMask),
		884	const_iv (Button3MotionMask),
		885	const_iv (Button4MotionMask),
		886	const_iv (Button5MotionMask),
		887	const_iv (ButtonMotionMask),
		888	const_iv (KeymapStateMask),
		889	const_iv (ExposureMask),
		890	const_iv (VisibilityChangeMask),
		891	const_iv (StructureNotifyMask),
		892	const_iv (ResizeRedirectMask),
		893	const_iv (SubstructureNotifyMask),
		894	const_iv (SubstructureRedirectMask),
		895	const_iv (FocusChangeMask),
		896	const_iv (PropertyChangeMask),
		897	const_iv (ColormapChangeMask),
		898	const_iv (OwnerGrabButtonMask),
615		899
616	for (int i = 0; i < items ;i++)	900	const_iv (KeyPress),
617	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	901	const_iv (KeyRelease),
		902	const_iv (ButtonPress),
		903	const_iv (ButtonRelease),
		904	const_iv (MotionNotify),
		905	const_iv (EnterNotify),
		906	const_iv (LeaveNotify),
		907	const_iv (FocusIn),
		908	const_iv (FocusOut),
		909	const_iv (KeymapNotify),
		910	const_iv (Expose),
		911	const_iv (GraphicsExpose),
		912	const_iv (NoExpose),
		913	const_iv (VisibilityNotify),
		914	const_iv (CreateNotify),
		915	const_iv (DestroyNotify),
		916	const_iv (UnmapNotify),
		917	const_iv (MapNotify),
		918	const_iv (MapRequest),
		919	const_iv (ReparentNotify),
		920	const_iv (ConfigureNotify),
		921	const_iv (ConfigureRequest),
		922	const_iv (GravityNotify),
		923	const_iv (ResizeRequest),
		924	const_iv (CirculateNotify),
		925	const_iv (CirculateRequest),
		926	const_iv (PropertyNotify),
		927	const_iv (SelectionClear),
		928	const_iv (SelectionRequest),
		929	const_iv (SelectionNotify),
		930	const_iv (ColormapNotify),
		931	const_iv (ClientMessage),
		932	const_iv (MappingNotify),
		933	# if ENABLE_XIM_ONTHESPOT
		934	const_iv (XIMReverse),
		935	const_iv (XIMUnderline),
		936	const_iv (XIMHighlight),
		937	const_iv (XIMPrimary),
		938	const_iv (XIMSecondary),
		939	const_iv (XIMTertiary),
		940	const_iv (XIMVisibleToForward),
		941	const_iv (XIMVisibleToBackword),
		942	const_iv (XIMVisibleToCenter),
		943	#if XRENDER
		944	const_iv (PictStandardARGB32),
		945	const_iv (PictStandardRGB24),
		946	const_iv (PictStandardA8),
		947	const_iv (PictStandardA4),
		948	const_iv (PictStandardA1),
		949	const_iv (RepeatNone),
		950	const_iv (RepeatNormal),
		951	const_iv (RepeatPad),
		952	const_iv (RepeatReflect),
		953	// all versions
		954	const_iv (PictOpClear),
		955	const_iv (PictOpSrc),
		956	const_iv (PictOpDst),
		957	const_iv (PictOpOver),
		958	const_iv (PictOpOverReverse),
		959	const_iv (PictOpIn),
		960	const_iv (PictOpInReverse),
		961	const_iv (PictOpOut),
		962	const_iv (PictOpOutReverse),
		963	const_iv (PictOpAtop),
		964	const_iv (PictOpAtopReverse),
		965	const_iv (PictOpXor),
		966	const_iv (PictOpAdd),
		967	const_iv (PictOpSaturate),
		968	// 0.2+
		969	const_iv (PictOpDisjointClear),
		970	const_iv (PictOpDisjointSrc),
		971	const_iv (PictOpDisjointDst),
		972	const_iv (PictOpDisjointOver),
		973	const_iv (PictOpDisjointOverReverse),
		974	const_iv (PictOpDisjointIn),
		975	const_iv (PictOpDisjointInReverse),
		976	const_iv (PictOpDisjointOut),
		977	const_iv (PictOpDisjointOutReverse),
		978	const_iv (PictOpDisjointAtop),
		979	const_iv (PictOpDisjointAtopReverse),
		980	const_iv (PictOpDisjointXor),
		981	const_iv (PictOpConjointClear),
		982	const_iv (PictOpConjointSrc),
		983	const_iv (PictOpConjointDst),
		984	const_iv (PictOpConjointOver),
		985	const_iv (PictOpConjointOverReverse),
		986	const_iv (PictOpConjointIn),
		987	const_iv (PictOpConjointInReverse),
		988	const_iv (PictOpConjointOut),
		989	const_iv (PictOpConjointOutReverse),
		990	const_iv (PictOpConjointAtop),
		991	const_iv (PictOpConjointAtopReverse),
		992	const_iv (PictOpConjointXor),
		993	// 0.11+
		994	const_iv (PictOpMultiply),
		995	const_iv (PictOpScreen),
		996	const_iv (PictOpOverlay),
		997	const_iv (PictOpDarken),
		998	const_iv (PictOpLighten),
		999	const_iv (PictOpColorDodge),
		1000	const_iv (PictOpColorBurn),
		1001	const_iv (PictOpHardLight),
		1002	const_iv (PictOpSoftLight),
		1003	const_iv (PictOpDifference),
		1004	const_iv (PictOpExclusion),
		1005	const_iv (PictOpHSLHue),
		1006	const_iv (PictOpHSLSaturation),
		1007	const_iv (PictOpHSLColor),
		1008	const_iv (PictOpHSLLuminosity),
		1009	#endif
		1010	# if 0
		1011	const_iv (XIMForwardChar),
		1012	const_iv (XIMBackwardChar),
		1013	const_iv (XIMForwardWord),
		1014	const_iv (XIMBackwardWord),
		1015	const_iv (XIMCaretUp),
		1016	const_iv (XIMCaretDown),
		1017	const_iv (XIMNextLine),
		1018	const_iv (XIMPreviousLine),
		1019	const_iv (XIMLineStart),
		1020	const_iv (XIMLineEnd),
		1021	const_iv (XIMAbsolutePosition),
		1022	const_iv (XIMDontChange),
		1023	# endif
		1024	# endif
		1025	};
618		1026
619	rxvt_term *term = new rxvt_term;	1027	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		1028	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		1029	}
620		1030
621	term->argv = argv;	1031	void
		1032	log (utf8_string msg)
		1033	CODE:
		1034	rxvt_log ("%s", msg);
622		1035
		1036	void
		1037	warn (utf8_string msg)
		1038	CODE:
		1039	rxvt_warn ("%s", msg);
		1040
		1041	void
		1042	fatal (utf8_string msg)
		1043	CODE:
		1044	rxvt_fatal ("%s", msg);
		1045
		1046	void
		1047	_exit (int status)
		1048
		1049	void
		1050	catch_fatal (SV *block)
		1051	PROTOTYPE: &
		1052	CODE:
623	try	1053	try
624	{	1054	{
625	if (!term->init (argv->size (), argv->begin ()))	1055	PUSHMARK (SP);
626	term = 0;	1056	PUTBACK;
		1057	call_sv (block, G_VOID \| G_DISCARD);
		1058	SPAGAIN;
627	}	1059	}
628	catch (const class rxvt_failure_exception &e)	1060	catch (const rxvt_failure_exception &e)
629	{
630	term->destroy ();
631	croak ("exception caught while initializing new terminal instance");
632	}	1061	{
633		1062	croak ("rxvt_fatal exception caught, trying to continue.");
634	RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;	1063	}
635	}
636	OUTPUT:
637	RETVAL
638
639	void
640	set_should_invoke (int htype, int value)
641	CODE:
642	rxvt_perl.should_invoke [htype] = value;
643
644	void
645	warn (const char *msg)
646	CODE:
647	rxvt_warn ("%s", msg);
648
649	void
650	fatal (const char *msg)
651	CODE:
652	rxvt_fatal ("%s", msg);
653		1064
654	NV	1065	NV
655	NOW ()	1066	NOW ()
656	CODE:	1067	CODE:
657	RETVAL = NOW;	1068	RETVAL = ev::now ();
658	OUTPUT:	1069	OUTPUT:
659	RETVAL	1070	RETVAL
660		1071
661	int	1072	int
662	GET_BASEFG (int rend)	1073	GET_BASEFG (int rend)
…		…
673	RETVAL	1084	RETVAL
674		1085
675	int	1086	int
676	SET_FGCOLOR (int rend, int new_color)	1087	SET_FGCOLOR (int rend, int new_color)
677	CODE:	1088	CODE:
678	RETVAL = SET_FGCOLOR (rend, new_color);	1089	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
679	OUTPUT:	1090	OUTPUT:
680	RETVAL	1091	RETVAL
681		1092
682	int	1093	int
683	SET_BGCOLOR (int rend, int new_color)	1094	SET_BGCOLOR (int rend, int new_color)
684	CODE:	1095	CODE:
685	RETVAL = SET_BGCOLOR (rend, new_color);	1096	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
686	OUTPUT:	1097	OUTPUT:
687	RETVAL	1098	RETVAL
688		1099
689	int	1100	int
690	GET_CUSTOM (int rend)	1101	GET_CUSTOM (int rend)
691	CODE:	1102	CODE:
692	RETVAL = (rend && RS_customMask) >> RS_customShift;	1103	RETVAL = (rend & RS_customMask) >> RS_customShift;
693	OUTPUT:	1104	OUTPUT:
694	RETVAL	1105	RETVAL
695		1106
696	int	1107	int
697	SET_CUSTOM (int rend, int new_value)	1108	SET_CUSTOM (int rend, int new_value)
…		…
704	\| ((new_value << RS_customShift) & RS_customMask);	1115	\| ((new_value << RS_customShift) & RS_customMask);
705	}	1116	}
706	OUTPUT:	1117	OUTPUT:
707	RETVAL	1118	RETVAL
708		1119
		1120	void
		1121	termlist ()
		1122	PPCODE:
		1123	{
		1124	EXTEND (SP, rxvt_term::termlist.size ());
		1125
		1126	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1127	if ((*t)->perl.self)
		1128	PUSHs (sv_2mortal (newSVterm (*t)));
		1129	}
		1130
		1131	IV
		1132	_new_selection_request (rxvt_term term, int selnum, Time tm, Window win, Atom prop, SV cb)
		1133	CODE:
		1134	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1135	req->cb_sv = newSVsv (cb);
		1136	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1137	av_push (av, newSViv ((IV)req));
		1138	RETVAL = (IV)req;
		1139	OUTPUT:
		1140	RETVAL
		1141
		1142	void
		1143	_delete_selection_request (IV req_)
		1144	CODE:
		1145	rxvt_selection req = (rxvt_selection )req_;
		1146	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1147	int i;
		1148
		1149	for (i = AvFILL (av); i >= 0; i--)
		1150	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1151	break;
		1152
		1153	for (; i < AvFILL (av); i++)
		1154	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1155
		1156	av_pop (av);
		1157
		1158	delete req;
		1159
709	MODULE = urxvt PACKAGE = urxvt::term	1160	MODULE = urxvt PACKAGE = urxvt::term
710		1161
		1162	SV *
		1163	_new (AV env, AV arg)
		1164	CODE:
		1165	{
		1166	rxvt_term *term = new rxvt_term;
		1167
		1168	stringvec *argv = new stringvec;
		1169	for (int i = 0; i <= AvFILL (arg); i++)
		1170	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		1171
		1172	stringvec *envv = new stringvec;
		1173	for (int i = AvFILL (env) + 1; i--; )
		1174	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		1175
		1176	try
		1177	{
		1178	term->init (argv, envv);
		1179	}
		1180	catch (const class rxvt_failure_exception &e)
		1181	{
		1182	term->destroy ();
		1183	croak ("error while initializing new terminal instance");
		1184	}
		1185
		1186	RETVAL = term && term->perl.self
		1187	? newSVterm (term) : &PL_sv_undef;
		1188	}
		1189	OUTPUT:
		1190	RETVAL
		1191
711	void	1192	void
712	rxvt_term::destroy ()	1193	rxvt_term::destroy ()
713		1194
714	void	1195	void
715	rxvt_term::grab_button (int button, U32 modifiers)	1196	rxvt_term::set_should_invoke (int htype, int inc)
		1197	CODE:
		1198	uint8_t &count = THIS->perl.should_invoke [htype];
		1199	uint8_t prev = count;
		1200	count += inc;
		1201	if (!prev != !count)
		1202	{
		1203	// hook status changed, react
		1204	switch (htype)
		1205	{
		1206	case HOOK_POSITION_CHANGE:
		1207	if (count)
		1208	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1209	}
		1210	}
		1211
		1212	void
		1213	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1214	CODE:
		1215	XrmPutStringResource (&THIS->option_db, specifier, value);
		1216
		1217	void
		1218	rxvt_term::_keysym_resources ()
716	CODE:	1219	PPCODE:
717	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1220	PUTBACK;
		1221	_keysym_resources (THIS);
		1222	SPAGAIN;
		1223
		1224	int
		1225	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1226	CODE:
		1227	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
718	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1228	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
719	GrabModeSync, GrabModeSync, None, None);	1229	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1230	OUTPUT: RETVAL
		1231
		1232	int
		1233	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1234	CODE:
		1235	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1236	OUTPUT: RETVAL
		1237
		1238	void
		1239	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1240	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1241	CODE:
		1242	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1243
		1244	void
		1245	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1246	CODE:
		1247	XUngrabKey (THIS->dpy, keycode, modifiers, window);
720		1248
721	bool	1249	bool
722	rxvt_term::grab (U32 eventtime, int sync = 0)	1250	rxvt_term::grab (Time eventtime, int sync = 0)
723	CODE:	1251	CODE:
724	{	1252	{
725	int mode = sync ? GrabModeSync : GrabModeAsync;	1253	int mode = sync ? GrabModeSync : GrabModeAsync;
726		1254
727	THIS->perl.grabtime = 0;	1255	THIS->perl.grabtime = 0;
728		1256
729	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1257	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
730	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1258	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
731	mode, mode, None, None, eventtime))	1259	mode, mode, None, GRAB_CURSOR, eventtime))
732	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1260	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
733	THIS->perl.grabtime = eventtime;	1261	THIS->perl.grabtime = eventtime;
734	else	1262	else
735	XUngrabPointer (THIS->display->display, eventtime);	1263	XUngrabPointer (THIS->dpy, eventtime);
736		1264
737	RETVAL = !!THIS->perl.grabtime;	1265	RETVAL = !!THIS->perl.grabtime;
738	}	1266	}
739	OUTPUT:	1267	OUTPUT:
740	RETVAL	1268	RETVAL
741		1269
742	void	1270	void
743	rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)	1271	rxvt_term::allow_events_async ()
744	CODE:	1272	CODE:
745	XAllowEvents (THIS->display->display, AsyncBoth, eventtime);	1273	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
746		1274
747	void	1275	void
748	rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)	1276	rxvt_term::allow_events_sync ()
749	CODE:	1277	CODE:
750	XAllowEvents (THIS->display->display, SyncBoth, eventtime);	1278	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
751		1279
752	void	1280	void
753	rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)	1281	rxvt_term::allow_events_replay ()
754	CODE:	1282	CODE:
755	XAllowEvents (THIS->display->display, ReplayPointer, eventtime);	1283	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
756	XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);	1284	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
757		1285
758	void	1286	void
759	rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)	1287	rxvt_term::ungrab ()
760	CODE:	1288	CODE:
761	THIS->perl.grabtime = 0;	1289	ungrab (THIS);
762	XUngrabKeyboard (THIS->display->display, eventtime);	1290
763	XUngrabPointer (THIS->display->display, eventtime);	1291	int
		1292	rxvt_term::XStringToKeysym (octet_string string)
		1293	CODE:
		1294	RETVAL = XStringToKeysym (string);
		1295	OUTPUT: RETVAL
		1296
		1297	char *
		1298	rxvt_term::XKeysymToString (int sym)
		1299	CODE:
		1300	RETVAL = XKeysymToString (sym);
		1301	OUTPUT: RETVAL
		1302
		1303	int
		1304	rxvt_term::XKeysymToKeycode (int sym)
		1305	CODE:
		1306	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1307	OUTPUT: RETVAL
		1308
		1309	int
		1310	rxvt_term::XKeycodeToKeysym (int code, int index)
		1311	CODE:
		1312	RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
		1313	OUTPUT: RETVAL
764		1314
765	int	1315	int
766	rxvt_term::strwidth (SV *str)	1316	rxvt_term::strwidth (SV *str)
767	CODE:	1317	CODE:
768	{	1318	{
769	wchar_t *wstr = sv2wcs (str);	1319	wchar_t *wstr = sv2wcs (str);
770		1320
771	rxvt_push_locale (THIS->locale);	1321	rxvt_push_locale (THIS->locale);
772	RETVAL = wcswidth (wstr, wcslen (wstr));	1322	RETVAL = 0;
		1323	for (wchar_t wc = wstr; wc; wc++)
		1324	{
		1325	int w = WCWIDTH (*wc);
		1326
		1327	if (w)
		1328	RETVAL += max (w, 1);
		1329	}
773	rxvt_pop_locale ();	1330	rxvt_pop_locale ();
774		1331
775	free (wstr);	1332	free (wstr);
776	}	1333	}
777	OUTPUT:	1334	OUTPUT:
…		…
810	free (wstr);	1367	free (wstr);
811	}	1368	}
812	OUTPUT:	1369	OUTPUT:
813	RETVAL	1370	RETVAL
814		1371
815	# very portable, especially on objects as opposed to pods	1372	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
816	#define TERM_OFFSET(sym) (((char )&((TermWin_t )0)->sym) - (char )(TermWin_t )0)
817		1373
818	#define TERM_OFFSET_width TERM_OFFSET(width)	1374	#define TERM_OFFSET_width TERM_OFFSET(width)
819	#define TERM_OFFSET_height TERM_OFFSET(height)	1375	#define TERM_OFFSET_height TERM_OFFSET(height)
820	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1376	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
821	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1377	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
822	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1378	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
823	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1379	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
824	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1380	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
825	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1381	#define TERM_OFFSET_focus TERM_OFFSET(focus)
826	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1382	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1383	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1384	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1385	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1386	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
827	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1387	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
828	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1388	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
829	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1389	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
830		1390
831	int	1391	int
832	rxvt_term::width ()	1392	rxvt_term::width (int new_value = NO_INIT)
833	ALIAS:	1393	ALIAS:
834	width = TERM_OFFSET_width	1394	width = TERM_OFFSET_width
835	height = TERM_OFFSET_height	1395	height = TERM_OFFSET_height
836	fwidth = TERM_OFFSET_fwidth	1396	fwidth = TERM_OFFSET_fwidth
837	fheight = TERM_OFFSET_fheight	1397	fheight = TERM_OFFSET_fheight
838	fbase = TERM_OFFSET_fbase	1398	fbase = TERM_OFFSET_fbase
839	nrow = TERM_OFFSET_nrow	1399	nrow = TERM_OFFSET_nrow
840	ncol = TERM_OFFSET_ncol	1400	ncol = TERM_OFFSET_ncol
841	focus = TERM_OFFSET_focus	1401	focus = TERM_OFFSET_focus
842	mapped = TERM_OFFSET_mapped	1402	mapped = TERM_OFFSET_mapped
		1403	int_bwidth = TERM_OFFSET_int_bwidth
		1404	ext_bwidth = TERM_OFFSET_ext_bwidth
		1405	lineSpace = TERM_OFFSET_lineSpace
		1406	letterSpace = TERM_OFFSET_letterSpace
843	saveLines = TERM_OFFSET_saveLines	1407	saveLines = TERM_OFFSET_saveLines
844	total_rows = TERM_OFFSET_total_rows	1408	total_rows = TERM_OFFSET_total_rows
845	nsaved = TERM_OFFSET_nsaved	1409	top_row = TERM_OFFSET_top_row
846	CODE:	1410	CODE:
847	RETVAL = (int )((char *)THIS + ix);	1411	RETVAL = (int )((char *)THIS + ix);
		1412	if (items > 1)
		1413	(int )((char *)THIS + ix) = new_value;
848	OUTPUT:	1414	OUTPUT:
849	RETVAL	1415	RETVAL
850		1416
851	U32	1417	unsigned int
		1418	rxvt_term::ModLevel3Mask ()
		1419	ALIAS:
		1420	ModLevel3Mask = 0
		1421	ModMetaMask = 1
		1422	ModNumLockMask = 2
		1423	current_screen = 3
		1424	hidden_cursor = 4
		1425	CODE:
		1426	switch (ix)
		1427	{
		1428	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1429	case 1: RETVAL = THIS->ModMetaMask; break;
		1430	case 2: RETVAL = THIS->ModNumLockMask; break;
		1431	case 3: RETVAL = THIS->current_screen; break;
		1432	#ifdef CURSOR_BLINK
		1433	case 4: RETVAL = THIS->hidden_cursor; break;
		1434	#endif
		1435	}
		1436	OUTPUT:
		1437	RETVAL
		1438
		1439	char *
		1440	rxvt_term::display_id ()
		1441	ALIAS:
		1442	display_id = 0
		1443	locale = 1
		1444	CODE:
		1445	switch (ix)
		1446	{
		1447	case 0: RETVAL = THIS->display->id; break;
		1448	case 1: RETVAL = THIS->locale; break;
		1449	}
		1450	OUTPUT:
		1451	RETVAL
		1452
		1453	SV *
		1454	rxvt_term::envv ()
		1455	ALIAS:
		1456	argv = 1
		1457	PPCODE:
		1458	{
		1459	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1460
		1461	EXTEND (SP, vec->size ());
		1462
		1463	for (char **i = vec->begin (); i != vec->end (); ++i)
		1464	if (*i)
		1465	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1466	}
		1467
		1468	int
		1469	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1470	CODE:
		1471	RETVAL = THIS->pty_ev.events;
		1472	if (events != ev::UNDEF)
		1473	THIS->pty_ev.set (events);
		1474	OUTPUT:
		1475	RETVAL
		1476
		1477	int
		1478	rxvt_term::pty_fd ()
		1479	CODE:
		1480	RETVAL = THIS->pty->pty;
		1481	OUTPUT:
		1482	RETVAL
		1483
		1484	Window
852	rxvt_term::parent ()	1485	rxvt_term::parent ()
853	CODE:	1486	CODE:
854	RETVAL = (U32)THIS->parent [0];	1487	RETVAL = THIS->parent;
855	OUTPUT:	1488	OUTPUT:
856	RETVAL	1489	RETVAL
857		1490
858	U32	1491	int
		1492	rxvt_term::parent_x ()
		1493	CODE:
		1494	RETVAL = THIS->parent_x;
		1495	OUTPUT:
		1496	RETVAL
		1497
		1498	int
		1499	rxvt_term::parent_y ()
		1500	CODE:
		1501	RETVAL = THIS->parent_y;
		1502	OUTPUT:
		1503	RETVAL
		1504
		1505	Window
859	rxvt_term::vt ()	1506	rxvt_term::vt ()
860	CODE:	1507	CODE:
861	RETVAL = (U32)THIS->vt;	1508	RETVAL = THIS->vt;
862	OUTPUT:	1509	OUTPUT:
863	RETVAL	1510	RETVAL
		1511
		1512	void
		1513	rxvt_term::vt_emask_add (U32 emask)
		1514	CODE:
		1515	THIS->vt_emask_perl \|= emask;
		1516	THIS->vt_select_input ();
864		1517
865	U32	1518	U32
866	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1519	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
867	CODE:	1520	CODE:
868	{
869	RETVAL = THIS->rstyle;	1521	RETVAL = THIS->rstyle;
870	THIS->rstyle = new_rstyle;	1522	THIS->rstyle = new_rstyle;
871	}
872	OUTPUT:	1523	OUTPUT:
873	RETVAL	1524	RETVAL
874		1525
875	int	1526	int
876	rxvt_term::view_start (int newval = -1)	1527	rxvt_term::view_start (int newval = 1)
		1528	PROTOTYPE: $;$
877	CODE:	1529	CODE:
878	{	1530	{
879	RETVAL = THIS->view_start;	1531	RETVAL = THIS->view_start;
880		1532
881	if (newval >= 0)	1533	if (newval <= 0)
882	{	1534	THIS->scr_changeview (max (newval, THIS->top_row));
883	THIS->view_start = min (newval, THIS->nsaved);
884	THIS->scr_changeview (RETVAL);
885	}
886	}	1535	}
887	OUTPUT:	1536	OUTPUT:
888	RETVAL	1537	RETVAL
889		1538
890	void	1539	void
		1540	rxvt_term::set_urgency (bool enable)
		1541
		1542	void
		1543	rxvt_term::focus_in ()
		1544
		1545	void
		1546	rxvt_term::focus_out ()
		1547
		1548	void
		1549	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1550	ALIAS:
		1551	key_release = 1
		1552	CODE:
		1553	{
		1554	XKeyEvent xkey;
		1555
		1556	memset (&xkey, 0, sizeof (xkey));
		1557
		1558	xkey.time = time;
		1559	xkey.state = state;
		1560	xkey.keycode = keycode;
		1561
		1562	xkey.type = ix ? KeyRelease : KeyPress;
		1563	xkey.display = THIS->dpy;
		1564	xkey.window = THIS->vt;
		1565	xkey.root = THIS->display->root;
		1566	xkey.subwindow = THIS->vt;
		1567
		1568	if (ix)
		1569	THIS->key_release (xkey);
		1570	else
		1571	THIS->key_press (xkey);
		1572	}
		1573
		1574	void
891	rxvt_term::want_refresh ()	1575	rxvt_term::want_refresh ()
892	CODE:	1576	CODE:
893	THIS->want_refresh = 1;	1577	THIS->want_refresh = 1;
		1578	THIS->refresh_check ();
		1579
		1580	void
		1581	rxvt_term::refresh_check ()
894		1582
895	void	1583	void
896	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1584	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
897	PPCODE:	1585	PPCODE:
898	{	1586	{
899	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1587	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
900	XSRETURN_EMPTY;	1588	XSRETURN_EMPTY;
901		1589
902	line_t &l = ROW(row_number);	1590	line_t &l = ROW(row_number);
903		1591
904	if (GIMME_V != G_VOID)	1592	if (GIMME_V != G_VOID)
905	{	1593	{
906	wchar_t *wstr = new wchar_t [THIS->ncol];	1594	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
907		1595
908	for (int col = 0; col < THIS->ncol; col++)	1596	for (int col = 0; col < THIS->ncol; col++)
909	wstr [col] = l.t [col];	1597	wstr [col] = l.t [col];
910		1598
911	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1599	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
912
913	delete [] wstr;
914	}	1600	}
915		1601
916	if (new_text)	1602	if (new_text)
917	{	1603	{
918	wchar_t *wstr = sv2wcs (new_text);	1604	wchar_t *wstr = sv2wcs (new_text);
919		1605
920	int len = min (wcslen (wstr) - start_ofs, max_len);	1606	int len = min (wcslen (wstr) - start_ofs, max_len);
921		1607
922	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1608	if (start_col < 0 \|\| start_col + len > THIS->ncol)
923	{	1609	{
924	free (wstr);	1610	free (wstr);
925	croak ("new_text extends beyond horizontal margins");	1611	croak ("new_text extends beyond horizontal margins");
926	}	1612	}
927		1613
…		…
937		1623
938	void	1624	void
939	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1625	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
940	PPCODE:	1626	PPCODE:
941	{	1627	{
942	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1628	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
943	XSRETURN_EMPTY;	1629	XSRETURN_EMPTY;
944		1630
945	line_t &l = ROW(row_number);	1631	line_t &l = ROW(row_number);
946		1632
947	if (GIMME_V != G_VOID)	1633	if (GIMME_V != G_VOID)
…		…
959	{	1645	{
960	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1646	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
961	croak ("new_rend must be arrayref");	1647	croak ("new_rend must be arrayref");
962		1648
963	AV av = (AV )SvRV (new_rend);	1649	AV av = (AV )SvRV (new_rend);
964	int len = min (av_len (av) + 1 - start_ofs, max_len);	1650	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
965		1651
966	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1652	if (start_col < 0 \|\| start_col + len > THIS->ncol)
967	croak ("new_rend array extends beyond horizontal margins");	1653	croak ("new_rend array extends beyond horizontal margins");
968		1654
969	for (int col = start_col; col < start_col + len; col++)	1655	for (int col = start_col; col < start_col + len; col++)
970	{	1656	{
971	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1657	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
977		1663
978	int	1664	int
979	rxvt_term::ROW_l (int row_number, int new_length = -1)	1665	rxvt_term::ROW_l (int row_number, int new_length = -1)
980	CODE:	1666	CODE:
981	{	1667	{
982	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1668	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
983	XSRETURN_EMPTY;	1669	XSRETURN_EMPTY;
984		1670
985	line_t &l = ROW(row_number);	1671	line_t &l = ROW(row_number);
986	RETVAL = l.l;	1672	RETVAL = l.l;
987		1673
…		…
993		1679
994	bool	1680	bool
995	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1681	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
996	CODE:	1682	CODE:
997	{	1683	{
998	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1684	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
999	XSRETURN_EMPTY;	1685	XSRETURN_EMPTY;
1000		1686
1001	line_t &l = ROW(row_number);	1687	line_t &l = ROW(row_number);
1002	RETVAL = l.is_longer ();	1688	RETVAL = l.is_longer ();
1003		1689
…		…
1011	rxvt_term::special_encode (SV *string)	1697	rxvt_term::special_encode (SV *string)
1012	CODE:	1698	CODE:
1013	{	1699	{
1014	wchar_t *wstr = sv2wcs (string);	1700	wchar_t *wstr = sv2wcs (string);
1015	int wlen = wcslen (wstr);	1701	int wlen = wcslen (wstr);
1016	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1702	wchar_t rstr = rxvt_temp_buf<wchar_t> (wlen 2); // cannot become longer
1017		1703
1018	rxvt_push_locale (THIS->locale);	1704	rxvt_push_locale (THIS->locale);
1019		1705
1020	wchar_t *r = rstr;	1706	wchar_t *r = rstr;
1021	for (wchar_t s = wstr; s; s++)	1707	for (wchar_t s = wstr; s; s++)
		1708	{
		1709	int w = WCWIDTH (*s);
		1710
1022	if (wcwidth (*s) == 0)	1711	if (w == 0)
1023	{	1712	{
1024	if (r == rstr)	1713	if (r == rstr)
1025	croak ("leading combining character unencodable");	1714	croak ("leading combining character unencodable");
1026		1715
1027	unicode_t n = rxvt_compose (r[-1], *s);	1716	unicode_t n = rxvt_compose (r[-1], *s);
1028	if (n == NOCHAR)	1717	if (n == NOCHAR)
1029	n = rxvt_composite.compose (r[-1], *s);	1718	n = rxvt_composite.compose (r[-1], *s);
1030		1719
1031	r[-1] = n;	1720	r[-1] = n;
1032	}	1721	}
1033	#if !UNICODE_3	1722	#if !UNICODE_3
1034	else if (*s >= 0x10000)	1723	else if (*s >= 0x10000)
1035	r++ = rxvt_composite.compose (s);	1724	r++ = rxvt_composite.compose (s);
1036	#endif	1725	#endif
1037	else	1726	else
1038	r++ = s;	1727	r++ = s;
		1728
		1729	// the *2 above only allows wcwidth <= 2
		1730	if (w > 1)
		1731	*r++ = NOCHAR;
		1732	}
1039		1733
1040	rxvt_pop_locale ();	1734	rxvt_pop_locale ();
1041		1735
		1736	free (wstr);
1042	RETVAL = wcs2sv (rstr, r - rstr);	1737	RETVAL = wcs2sv (rstr, r - rstr);
1043
1044	delete [] rstr;
1045	}	1738	}
1046	OUTPUT:	1739	OUTPUT:
1047	RETVAL	1740	RETVAL
1048		1741
1049	SV *	1742	SV *
1050	rxvt_term::special_decode (SV *text)	1743	rxvt_term::special_decode (SV *text)
1051	CODE:	1744	CODE:
1052	{	1745	{
1053	wchar_t *wstr = sv2wcs (text);	1746	wchar_t *wstr = sv2wcs (text);
1054	int wlen = wcslen (wstr);
1055	int dlen = 0;	1747	int dlen = 0;
1056		1748
1057	// find length	1749	// find length
1058	for (wchar_t s = wstr; s; s++)	1750	for (wchar_t s = wstr; s; s++)
1059	if (*s == NOCHAR)	1751	if (*s == NOCHAR)
…		…
1061	else if (IS_COMPOSE (*s))	1753	else if (IS_COMPOSE (*s))
1062	dlen += rxvt_composite.expand (*s, 0);	1754	dlen += rxvt_composite.expand (*s, 0);
1063	else	1755	else
1064	dlen++;	1756	dlen++;
1065		1757
1066	wchar_t *rstr = new wchar_t [dlen];	1758	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1067		1759
1068	// decode	1760	// decode
1069	wchar_t *r = rstr;	1761	wchar_t *r = rstr;
1070	for (wchar_t s = wstr; s; s++)	1762	for (wchar_t s = wstr; s; s++)
1071	if (*s == NOCHAR)	1763	if (*s == NOCHAR)
…		…
1073	else if (IS_COMPOSE (*s))	1765	else if (IS_COMPOSE (*s))
1074	r += rxvt_composite.expand (*s, r);	1766	r += rxvt_composite.expand (*s, r);
1075	else	1767	else
1076	r++ = s;	1768	r++ = s;
1077		1769
		1770	free (wstr);
1078	RETVAL = wcs2sv (rstr, r - rstr);	1771	RETVAL = wcs2sv (rstr, r - rstr);
1079
1080	delete [] rstr;
1081	}	1772	}
1082	OUTPUT:	1773	OUTPUT:
1083	RETVAL	1774	RETVAL
1084		1775
1085	void	1776	void
1086	rxvt_term::_resource (char name, int index, SV newval = 0)	1777	rxvt_term::_resource (octet_string name, int index, SV *newval = 0)
1087	PPCODE:	1778	PPCODE:
1088	{	1779	{
1089	struct resval { const char *name; int value; } rslist [] = {	1780	static const struct resval { const char name; int value; } rs, rslist [] = {
1090	# define def(name) { # name, Rs_ ## name },	1781	# define def(name) { # name, Rs_ ## name },
1091	# define reserve(name,count)	1782	# define reserve(name,count)
1092	# include "rsinc.h"	1783	# include "rsinc.h"
1093	# undef def	1784	# undef def
1094	# undef reserve	1785	# undef reserve
1095	};	1786	};
1096		1787
1097	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1788	rs = rslist + ecb_array_length (rslist);
1098		1789
		1790	if (*name)
1099	do {	1791	{
		1792	do {
1100	if (rs-- == rslist)	1793	if (rs-- == rslist)
1101	croak ("no such resource '%s', requested", name);	1794	croak ("no such resource '%s', requested", name);
1102	} while (strcmp (name, rs->name));	1795	} while (strcmp (name, rs->name));
1103		1796
1104	index += rs->value;	1797	index += rs->value;
		1798	}
		1799	else
		1800	{
		1801	--rs;
		1802	name = "";
		1803	}
1105		1804
1106	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1805	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1107	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1806	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1108		1807
1109	if (GIMME_V != G_VOID)	1808	if (GIMME_V != G_VOID)
…		…
1120	else	1819	else
1121	THIS->rs [index] = 0;	1820	THIS->rs [index] = 0;
1122	}	1821	}
1123	}	1822	}
1124		1823
		1824	const char *
		1825	rxvt_term::x_resource (octet_string name)
		1826
		1827	bool
		1828	rxvt_term::option (U8 optval, int set = -1)
		1829	CODE:
		1830	{
		1831	RETVAL = THIS->option (optval);
		1832
		1833	if (set >= 0)
		1834	{
		1835	THIS->set_option (optval, set);
		1836
		1837	if (THIS->init_done) // avoid doing this before START
		1838	switch (optval)
		1839	{
		1840	case Opt_skipBuiltinGlyphs:
		1841	THIS->set_fonts ();
		1842	THIS->scr_remap_chars ();
		1843	THIS->scr_touch (true);
		1844	THIS->want_refresh = 1;
		1845	THIS->refresh_check ();
		1846	break;
		1847	#ifdef CURSOR_BLINK
		1848	case Opt_cursorBlink:
		1849	THIS->cursor_blink_reset ();
		1850	break;
		1851	#endif
		1852
		1853	case Opt_cursorUnderline:
		1854	THIS->cursor_type = set ? 1 : 0;
		1855	THIS->want_refresh = 1;
		1856	THIS->refresh_check ();
		1857	break;
		1858
		1859	# case Opt_scrollBar_floating:
		1860	# case Opt_scrollBar_right:
		1861	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1862	# break;
		1863	}
		1864	}
		1865	}
		1866	OUTPUT:
		1867	RETVAL
		1868
		1869	SV *
		1870	rxvt_term::lookup_keysym (int keysym, unsigned int state)
		1871	CODE:
		1872	{
		1873	keysym_t *key = THIS->keyboard->lookup_keysym (THIS, keysym, state);
		1874	RETVAL = key ? sv_2mortal (newSVpv (key->str, 0)) : &PL_sv_undef;
		1875	}
		1876	OUTPUT:
		1877	RETVAL
		1878
		1879	bool
		1880	rxvt_term::bind_action (octet_string keysym, octet_string action)
		1881	ALIAS:
		1882	parse_keysym = 1
		1883	CODE:
		1884	RETVAL = 0 < THIS->bind_action (keysym, action);
		1885	THIS->keyboard->register_done ();
		1886	OUTPUT:
		1887	RETVAL
		1888
1125	void	1889	void
		1890	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1891	CODE:
		1892	wchar_t *wstr = sv2wcs (str);
		1893	THIS->keyboard->register_action (keysym, state, wstr);
		1894	free (wstr);
		1895
		1896	void
1126	rxvt_term::cur (...)	1897	rxvt_term::screen_cur (...)
1127	PROTOTYPE: $;$$	1898	PROTOTYPE: $;$$
1128	ALIAS:	1899	ALIAS:
1129	screen_cur = 0	1900	screen_cur = 0
1130	selection_beg = 1	1901	selection_beg = 1
1131	selection_end = 2	1902	selection_end = 2
…		…
1142	EXTEND (SP, 2);	1913	EXTEND (SP, 2);
1143	PUSHs (sv_2mortal (newSViv (rc.row)));	1914	PUSHs (sv_2mortal (newSViv (rc.row)));
1144	PUSHs (sv_2mortal (newSViv (rc.col)));	1915	PUSHs (sv_2mortal (newSViv (rc.col)));
1145	}	1916	}
1146		1917
1147	if (items == 3)	1918	if (items >= 3)
		1919	{
		1920	rc.row = SvIV (ST (1));
		1921	rc.col = SvIV (ST (2));
		1922
		1923	if (ix == 2)
1148	{	1924	{
1149	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1925	if (rc.col == 0)
1150	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1926	{
		1927	// col == 0 means end of previous line
		1928	rc.row--;
		1929	rc.col = THIS->ncol;
		1930	}
		1931	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1932	&& rc.col > ROW(rc.row).l)
		1933	{
		1934	// col >= length means while line and add newline
		1935	rc.col = THIS->ncol;
		1936	}
		1937	}
		1938
		1939	clamp_it (rc.col, 0, THIS->ncol);
		1940	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1151		1941
1152	if (ix)	1942	if (ix)
1153	THIS->want_refresh = 1;	1943	{
		1944	THIS->selection.screen = THIS->current_screen;
		1945
		1946	THIS->selection_changed ();
		1947	THIS->refresh_check ();
		1948	}
1154	}	1949	}
1155	}	1950	}
1156		1951
1157	int	1952	int
1158	rxvt_term::selection_grab (U32 eventtime)	1953	rxvt_term::selection_screen (int screen = -1)
		1954	CODE:
		1955	RETVAL = THIS->selection.screen;
		1956	if (screen >= 0)
		1957	THIS->selection.screen = screen;
		1958	OUTPUT:
		1959	RETVAL
1159		1960
1160	void	1961	void
		1962	rxvt_term::selection_request (Time tm, int selnum)
		1963
		1964	void
		1965	rxvt_term::selection_clear (bool clipboard = false)
		1966
		1967	void
		1968	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1969	CODE:
		1970	THIS->selection.op = SELECTION_CONT;
		1971	THIS->selection.rect = rect;
		1972	THIS->selection_make (eventtime);
		1973
		1974	int
		1975	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1976
		1977	void
1161	rxvt_term::selection (SV *newtext = 0)	1978	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1162	PPCODE:	1979	PPCODE:
1163	{	1980	{
		1981	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1982	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1983
1164	if (GIMME_V != G_VOID)	1984	if (GIMME_V != G_VOID)
1165	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1985	XPUSHs (text
		1986	? sv_2mortal (wcs2sv (text, len))
		1987	: &PL_sv_undef);
1166		1988
1167	if (newtext)	1989	if (newtext)
1168	{	1990	{
1169	free (THIS->selection.text);	1991	free (text);
1170		1992
1171	THIS->selection.text = sv2wcs (newtext);	1993	text = sv2wcs (newtext);
1172	THIS->selection.len = wcslen (THIS->selection.text);	1994	len = wcslen (text);
1173	}	1995	}
1174	}	1996	}
		1997
		1998	char
		1999	rxvt_term::cur_charset ()
		2000	CODE:
		2001	RETVAL = THIS->charsets [THIS->screen.charset];
		2002	OUTPUT:
		2003	RETVAL
		2004
		2005	void
		2006	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)
		2007
		2008	void
		2009	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		2010
		2011	void
		2012	rxvt_term::scr_bell ()
		2013
		2014	void
		2015	rxvt_term::scr_recolor (bool refresh = true);
		2016
		2017	void
		2018	rxvt_term::scr_change_screen (int screen)
1175		2019
1176	void	2020	void
1177	rxvt_term::scr_add_lines (SV *string)	2021	rxvt_term::scr_add_lines (SV *string)
1178	CODE:	2022	CODE:
1179	{	2023	{
1180	wchar_t *wstr = sv2wcs (string);	2024	wchar_t *wstr = sv2wcs (string);
1181	THIS->scr_add_lines (wstr, wcslen (wstr));	2025	THIS->scr_add_lines (wstr, wcslen (wstr));
1182	free (wstr);	2026	free (wstr);
1183	}	2027	}
		2028
		2029	void
		2030	rxvt_term::tt_write_user_input (SV *octets)
		2031	INIT:
		2032	STRLEN len;
		2033	char *str = SvPVbyte (octets, len);
		2034	C_ARGS:
		2035	str, len
1184		2036
1185	void	2037	void
1186	rxvt_term::tt_write (SV *octets)	2038	rxvt_term::tt_write (SV *octets)
1187	INIT:	2039	INIT:
1188	STRLEN len;	2040	STRLEN len;
1189	char *str = SvPVbyte (octets, len);	2041	char *str = SvPVbyte (octets, len);
1190	C_ARGS:	2042	C_ARGS:
1191	str, len	2043	str, len
1192		2044
1193	void	2045	void
		2046	rxvt_term::tt_paste (SV *octets)
		2047	INIT:
		2048	STRLEN len;
		2049	char *str = SvPVbyte (octets, len);
		2050	C_ARGS:
		2051	str, len
		2052
		2053	void
1194	rxvt_term::cmd_parse (SV *octets)	2054	rxvt_term::cmd_parse (SV *octets)
1195	CODE:	2055	CODE:
1196	{	2056	{
1197	STRLEN len;	2057	STRLEN len;
1198	char *str = SvPVbyte (octets, len);	2058	char *str = SvPVbyte (octets, len);
…		…
1220	o->self = (HV *)SvRV (RETVAL);	2080	o->self = (HV *)SvRV (RETVAL);
1221	}	2081	}
1222	OUTPUT:	2082	OUTPUT:
1223	RETVAL	2083	RETVAL
1224		2084
		2085	#############################################################################
		2086	# Various X Utility Functions
		2087	#############################################################################
		2088
		2089	void
		2090	rxvt_term::XListProperties (Window window)
		2091	PPCODE:
		2092	{
		2093	int count;
		2094	Atom *props = XListProperties (THIS->dpy, window, &count);
		2095
		2096	EXTEND (SP, count);
		2097	while (count--)
		2098	PUSHs (newSVuv ((U32)props [count]));
		2099
		2100	XFree (props);
		2101	}
		2102
		2103	void
		2104	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2105	PPCODE:
		2106	{
		2107	Atom type;
		2108	int format;
		2109	unsigned long nitems;
		2110	unsigned long bytes_after;
		2111	unsigned char *prop;
		2112
		2113	XGetWindowProperty (THIS->dpy, window, property,
		2114	0, 1<<24, 0, AnyPropertyType,
		2115	&type, &format, &nitems, &bytes_after, &prop);
		2116
		2117	if (type != None)
		2118	{
		2119	int elemsize = format == 16 ? sizeof (short)
		2120	: format == 32 ? sizeof (long)
		2121	: 1;
		2122
		2123	EXTEND (SP, 3);
		2124	PUSHs (newSVuv ((U32)type));
		2125	PUSHs (newSViv (format));
		2126	PUSHs (newSVpvn ((char )prop, nitems elemsize));
		2127	XFree (prop);
		2128	}
		2129	}
		2130
		2131	void
		2132	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2133	CODE:
		2134	{
		2135	STRLEN len;
		2136	char *data_ = SvPVbyte (data, len);
		2137
		2138	int elemsize = format == 16 ? sizeof (short)
		2139	: format == 32 ? sizeof (long)
		2140	: 1;
		2141
		2142	XChangeProperty (THIS->dpy, window, property,
		2143	type, format, PropModeReplace,
		2144	(unsigned char *)data_, len / elemsize);
		2145	}
		2146
		2147	Atom
		2148	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2149	C_ARGS: term->dpy, atom_name, only_if_exists
		2150
		2151	char *
		2152	XGetAtomName (rxvt_term *term, Atom atom)
		2153	C_ARGS: term->dpy, atom
		2154	CLEANUP:
		2155	XFree (RETVAL);
		2156
		2157	void
		2158	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2159	C_ARGS: term->dpy, window, property
		2160
		2161	Window
		2162	rxvt_term::DefaultRootWindow ()
		2163	CODE:
		2164	RETVAL = THIS->display->root;
		2165	OUTPUT:
		2166	RETVAL
		2167
		2168	#if 0
		2169
		2170	Window
		2171	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2172	C_ARGS: term->dpy, (Window)parent,
		2173	x, y, width, height, 0,
		2174	term->pix_colors_focused[Color_border],
		2175	term->pix_colors_focused[Color_border]
		2176
		2177	#endif
		2178
		2179	void
		2180	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2181	C_ARGS: term->dpy, window, parent, x, y
		2182
		2183	void
		2184	XMapWindow (rxvt_term *term, Window window)
		2185	C_ARGS: term->dpy, window
		2186
		2187	void
		2188	XUnmapWindow (rxvt_term *term, Window window)
		2189	C_ARGS: term->dpy, window
		2190
		2191	void
		2192	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2193	C_ARGS: term->dpy, window, x, y, width, height
		2194
		2195	void
		2196	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2197	CODE:
		2198	{
		2199	XWindowAttributes attr;
		2200	XGetWindowAttributes (THIS->dpy, window, &attr);
		2201	XSelectInput (THIS->dpy, window, attr.your_event_mask \| add_events & ~del_events);
		2202	}
		2203
		2204	void
		2205	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2206	PPCODE:
		2207	{
		2208	int dx, dy;
		2209	Window child;
		2210
		2211	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2212	{
		2213	EXTEND (SP, 3);
		2214	PUSHs (newSViv (dx));
		2215	PUSHs (newSViv (dy));
		2216	PUSHs (newSVuv (child));
		2217	}
		2218	}
		2219
		2220	#############################################################################
		2221	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2222
		2223	bool
		2224	rxvt_term::has_render ()
		2225	CODE:
		2226	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2227	OUTPUT:
		2228	RETVAL
		2229
		2230	void
		2231	rxvt_term::background_geometry (bool border = false)
		2232	PPCODE:
		2233	EXTEND (SP, 4);
		2234	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2235	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2236	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2237	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2238
		2239	#if HAVE_IMG
		2240
		2241	rxvt_img *
		2242	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2243	CODE:
		2244	XRenderPictFormat *f = SvOK (format)
		2245	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2246	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2247	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2248	RETVAL->alloc ();
		2249	OUTPUT:
		2250	RETVAL
		2251
		2252	#if ENABLE_TRANSPARENCY
		2253
		2254	rxvt_img *
		2255	rxvt_term::new_img_from_root ()
		2256	CODE:
		2257	RETVAL = rxvt_img::new_from_root (THIS);
		2258	OUTPUT:
		2259	RETVAL
		2260
		2261	#endif
		2262
		2263	#if HAVE_PIXBUF
		2264
		2265	rxvt_img *
		2266	rxvt_term::new_img_from_file (octet_string filename)
		2267	CODE:
		2268	try
		2269	{
		2270	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2271	}
		2272	catch (const class rxvt_failure_exception &e)
		2273	{
		2274	croak ("new_img_from_file failed");
		2275	}
		2276	OUTPUT:
		2277	RETVAL
		2278
		2279	#endif
		2280
		2281	void
		2282	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2283	CODE:
		2284	delete THIS->bg_img;
		2285	THIS->bg_img = 0;
		2286	THIS->bg_flags = 0;
		2287
		2288	if (img) // TODO: cannot be false
		2289	{
		2290	img = img->clone (); // own the img
		2291
		2292	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2293	img->sub_rect (0, 0,
		2294	border ? THIS->vt_width : THIS->szHint.width,
		2295	border ? THIS->vt_height : THIS->szHint.height)
		2296	->replace (img);
		2297
		2298	// just in case, should usually be a nop
		2299	img->reify ()
		2300	->replace (img);
		2301
		2302	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2303	->replace (img);
		2304
		2305	THIS->bg_img = img;
		2306	THIS->bg_flags \|= rxvt_term::BG_NEEDS_REFRESH \| rxvt_term::BG_INHIBIT_RENDER;
		2307
		2308	if (!border)
		2309	THIS->bg_flags \|= rxvt_term::BG_IS_TRANSPARENT;
		2310	}
		2311
		2312	#endif
		2313
		2314	#############################################################################
		2315	# urxvt::overlay
		2316	#############################################################################
		2317
1225	MODULE = urxvt PACKAGE = urxvt::overlay	2318	MODULE = urxvt PACKAGE = urxvt::overlay
1226		2319
1227	void	2320	void
1228	overlay::set (int x, int y, SV text, SV rend = 0)	2321	overlay::set (int x, int y, SV text, SV rend = 0)
1229		2322
…		…
1234	overlay::hide ()	2327	overlay::hide ()
1235		2328
1236	void	2329	void
1237	overlay::DESTROY ()	2330	overlay::DESTROY ()
1238		2331
		2332	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g \|
		2333
		2334	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2335
		2336	#if HAVE_PIXBUF
		2337
		2338	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2339	C_ARGS: filename, 0
		2340
		2341	void
		2342	DESTROY (urxvt::pixbuf self)
		2343	CODE:
		2344	g_object_unref (self);
		2345
		2346	#endif
		2347
1239	MODULE = urxvt PACKAGE = urxvt::timer	2348	MODULE = urxvt PACKAGE = urxvt::img
1240		2349
1241	SV *	2350	#if HAVE_IMG
1242	timer::new ()	2351
		2352	# rxvt_img new (rxvt_screen screen, XRenderPictFormat *format, int width, int height)
		2353	# rxvt_img rxvt_img (rxvt_screen screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2354
		2355	void
		2356	rxvt_img::geometry ()
1243	CODE:	2357	PPCODE:
1244	timer *w = new timer;	2358	EXTEND (SP, 4);
1245	w->start (NOW);	2359	PUSHs (sv_2mortal (newSViv (THIS->x)));
1246	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2360	PUSHs (sv_2mortal (newSViv (THIS->y)));
1247	w->self = (HV *)SvRV (RETVAL);	2361	PUSHs (sv_2mortal (newSViv (THIS->w)));
1248	OUTPUT:	2362	PUSHs (sv_2mortal (newSViv (THIS->h)));
1249	RETVAL
1250		2363
1251	timer *	2364	int
1252	timer::cb (SV *cb)	2365	rxvt_img::x ()
		2366	ALIAS:
		2367	x = 0
		2368	y = 1
		2369	w = 2
		2370	h = 3
1253	CODE:	2371	CODE:
1254	THIS->cb (cb);	2372	switch (ix)
		2373	{
		2374	case 0: RETVAL = THIS->x; break;
		2375	case 1: RETVAL = THIS->y; break;
		2376	case 2: RETVAL = THIS->w; break;
		2377	case 3: RETVAL = THIS->h; break;
		2378	}
		2379	OUTPUT:
1255	RETVAL = THIS;	2380	RETVAL
1256	OUTPUT:
1257	RETVAL
1258		2381
1259	NV	2382	Pixmap
1260	timer::at ()	2383	rxvt_img::pm ()
1261	CODE:	2384	CODE:
1262	RETVAL = THIS->at;	2385	RETVAL = THIS->pm;
1263	OUTPUT:	2386	OUTPUT:
1264	RETVAL	2387	RETVAL
1265		2388
1266	timer *	2389	void
1267	timer::interval (NV interval)	2390	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2391	PROTOTYPE: $;$$$$
		2392	INIT:
		2393	rgba cc = parse_rgba (c, THIS->s);
		2394	C_ARGS: cc, x, y, w, h
		2395
		2396	void
		2397	rxvt_img::DESTROY ()
		2398	CODE:
		2399	delete THIS;
		2400
		2401	void
		2402	rxvt_img::add_alpha ()
		2403
		2404	void
		2405	rxvt_img::unshare ()
		2406
		2407	void
		2408	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1268	CODE:	2409	PPCODE:
1269	THIS->interval = interval;	2410	if (items >= 2)
		2411	THIS->repeat_mode (repeat);
		2412	if (GIMME_V != G_VOID)
		2413	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2414
		2415	void
		2416	rxvt_img::move (int dx, int dy)
		2417
		2418	void
		2419	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2420
		2421	void
		2422	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2423
		2424	void
		2425	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2426
		2427	rxvt_img *
		2428	rxvt_img::clone ()
		2429
		2430	rxvt_img *
		2431	rxvt_img::reify ()
		2432
		2433	rxvt_img *
		2434	rxvt_img::sub_rect (int x, int y, int width, int height)
		2435
		2436	rxvt_img *
		2437	rxvt_img::blur (int rh, int rv)
		2438
		2439	rxvt_img *
		2440	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2441
		2442	rxvt_img *
		2443	rxvt_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)
		2444	INIT:
		2445	rxvt_img::nv matrix[3][3] = {
		2446	{ p11, p12, p13 },
		2447	{ p21, p22, p23 },
		2448	{ p31, p32, p33 }
		2449	};
		2450	C_ARGS: matrix
		2451
		2452	rxvt_img *
		2453	rxvt_img::scale (int new_width, int new_height)
		2454
		2455	rxvt_img *
		2456	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2457
		2458	rxvt_img *
		2459	rxvt_img::tint (SV *c)
		2460	INIT:
		2461	rgba cc = parse_rgba (c, THIS->s);
		2462	C_ARGS: cc
		2463
		2464	rxvt_img *
		2465	rxvt_img::shade (rxvt_img::nv factor)
		2466
		2467	rxvt_img *
		2468	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2469	CODE:
		2470	rxvt_img::nv *vparams = 0;
		2471	int nparams = 0;
		2472
		2473	if (SvOK (params))
		2474	{
		2475	if (!SvROK (params) \|\| SvTYPE (SvRV (params)) != SVt_PVAV)
		2476	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2477
		2478	nparams = av_len ((AV *)SvRV (params)) + 1;
		2479	vparams = (rxvt_img::nv )malloc (nparams sizeof (rxvt_img::nv));
		2480
		2481	for (int i = 0; i < nparams; ++i)
		2482	vparams [i] = SvNV (av_fetch ((AV )SvRV (params), i, 1));
		2483	}
		2484
		2485	RETVAL = THIS->filter (name, nparams, vparams);
		2486	free (vparams);
		2487	OUTPUT:
1270	RETVAL = THIS;	2488	RETVAL
1271	OUTPUT:
1272	RETVAL
1273		2489
1274	timer *	2490	#endif
1275	timer::set (NV tstamp)
1276	CODE:
1277	THIS->set (tstamp);
1278	RETVAL = THIS;
1279	OUTPUT:
1280	RETVAL
1281		2491
1282	timer *
1283	timer::start (NV tstamp = THIS->at)
1284	CODE:
1285	THIS->start (tstamp);
1286	RETVAL = THIS;
1287	OUTPUT:
1288	RETVAL
1289
1290	timer *
1291	timer::stop ()
1292	CODE:
1293	THIS->stop ();
1294	RETVAL = THIS;
1295	OUTPUT:
1296	RETVAL
1297
1298	void
1299	timer::DESTROY ()
1300
1301	MODULE = urxvt PACKAGE = urxvt::iow
1302
1303	SV *
1304	iow::new ()
1305	CODE:
1306	iow *w = new iow;
1307	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1308	w->self = (HV *)SvRV (RETVAL);
1309	OUTPUT:
1310	RETVAL
1311
1312	iow *
1313	iow::cb (SV *cb)
1314	CODE:
1315	THIS->cb (cb);
1316	RETVAL = THIS;
1317	OUTPUT:
1318	RETVAL
1319
1320	iow *
1321	iow::fd (int fd)
1322	CODE:
1323	THIS->fd = fd;
1324	RETVAL = THIS;
1325	OUTPUT:
1326	RETVAL
1327
1328	iow *
1329	iow::events (short events)
1330	CODE:
1331	THIS->events = events;
1332	RETVAL = THIS;
1333	OUTPUT:
1334	RETVAL
1335
1336	iow *
1337	iow::start ()
1338	CODE:
1339	THIS->start ();
1340	RETVAL = THIS;
1341	OUTPUT:
1342	RETVAL
1343
1344	iow *
1345	iow::stop ()
1346	CODE:
1347	THIS->stop ();
1348	RETVAL = THIS;
1349	OUTPUT:
1350	RETVAL
1351
1352	void
1353	iow::DESTROY ()
1354
1355

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.37 by root, Sat Jan 7 20:23:52 2006 UTC vs. Revision 1.237 by root, Wed Jun 17 11:59:37 2015 UTC

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.37 by root, Sat Jan 7 20:23:52 2006 UTC vs.
Revision 1.237 by root, Wed Jun 17 11:59:37 2015 UTC