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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.63 by root, Fri Jan 13 05:06:44 2006 UTC vs.
Revision 1.217 by sf-exg, Sat Nov 2 10:32:25 2013 UTC

…		…
1	/----------------------------------------------------------------------	1	/----------------------------------------------------------------------
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	----------------------------------------------------------------------	3	----------------------------------------------------------------------
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "unistd.h"	35	#include "unistd.h"
35		36
36	#include "iom.h"	37	#include "ev_cpp.h"
37	#include "rxvt.h"	38	#include "rxvt.h"
38	#include "keyboard.h"	39	#include "keyboard.h"
39	#include "rxvtutil.h"	40	#include "rxvtutil.h"
40	#include "rxvtperl.h"	41	#include "rxvtperl.h"
41		42
42	#include "perlxsi.c"	43	#include "perlxsi.c"
43		44
44	#if defined(HAVE_SCROLLBARS) \|\| defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		46
50	#undef LINENO	47	#undef LINENO
51	#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)
52	#undef ROW	49	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
54		51
55	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
56		53
57	static SV *	54	typedef char * octet_string;
58	taint (SV *sv)	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)
59	{	70	{
60	SvTAINT (sv);	71	rgba c;
		72
		73	if (SvROK (sv))
		74	{
		75	AV av = (AV )SvRV (sv);
		76
		77	if (SvTYPE ((SV *)av) != SVt_PVAV)
		78	croak ("colour must be either a colour string, or an array,");
		79
		80	int len = av_len (av) + 1;
		81
		82	if (len != 1 && len != 3 && len != 4)
		83	croak ("component colour array must have 1, 3 or 4 components,");
		84
		85	c.a = rgba::MAX_CC;
		86
		87	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		88
		89	if (len >= 3)
		90	{
		91	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		92	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		93
		94	if (len >= 4)
		95	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		96	}
		97	}
		98	else if (s)
		99	{
		100	rxvt_color rc;
		101	rc.set (s, SvPVbyte_nolen (sv));
		102	rc.get (c);
		103	}
		104	else
		105	croak ("unable to parse colour,");
		106
61	return sv;	107	return c;
62	}	108	}
63		109
64	static SV *	110	/////////////////////////////////////////////////////////////////////////////
65	taint_if (SV sv, SV src)	111	#endif
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69
70	return sv;
71	}
72		112
73	static wchar_t *	113	static wchar_t *
74	sv2wcs (SV *sv)	114	sv2wcs (SV *sv)
75	{	115	{
76	STRLEN len;	116	STRLEN len;
…		…
89		129
90	return sv;	130	return sv;
91	}	131	}
92		132
93	static SV *	133	static SV *
94	new_ref (HV hv, const char klass)
95	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}
98
99	//TODO: use magic
100	static SV *
101	newSVptr (void ptr, const char klass)	134	newSVptr (void ptr, const char klass)
102	{	135	{
103	HV *hv = newHV ();	136	HV *hv = newHV ();
104	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);	137	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
105	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	138	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
127	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);
128		161
129	return (long)mg->mg_ptr;	162	return (long)mg->mg_ptr;
130	}	163	}
131		164
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	165	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	166	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		167
135	/////////////////////////////////////////////////////////////////////////////	168	/////////////////////////////////////////////////////////////////////////////
136		169
137	struct perl_watcher	170	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		171
		172	class overlay : overlay_base
138	{	173	{
139	SV *cbsv;	174	rxvt_term *THIS;
		175	AV *overlay_av;
		176	int border;
		177
		178	public:
140	HV *self;	179	HV *self;
141
142	perl_watcher ()
143	: cbsv (newSV (0))
144	{
145	}
146
147	~perl_watcher ()
148	{
149	SvREFCNT_dec (cbsv);
150	}
151
152	void cb (SV *cb)
153	{
154	sv_setsv (cbsv, cb);
155	}
156
157	void invoke (const char type, SV self, int arg = -1);
158	};
159
160	void
161	perl_watcher::invoke (const char type, SV self, int arg)
162	{
163	dSP;
164
165	ENTER;
166	SAVETMPS;
167
168	PUSHMARK (SP);
169
170	XPUSHs (sv_2mortal (self));
171
172	if (arg >= 0)
173	XPUSHs (sv_2mortal (newSViv (arg)));
174
175	PUTBACK;
176	call_sv (cbsv, G_VOID \| G_EVAL \| G_DISCARD);
177	SPAGAIN;
178
179	PUTBACK;
180	FREETMPS;
181	LEAVE;
182
183	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}
186
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
189
190	struct timer : time_watcher, perl_watcher
191	{
192	tstamp interval;
193
194	timer ()
195	: time_watcher (this, &timer::execute)
196	{
197	}
198
199	void execute (time_watcher &w)
200	{
201	if (interval)
202	start (at + interval);
203
204	invoke ("urxvt::timer", newSVtimer (this));
205	}
206	};
207
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
210
211	struct iow : io_watcher, perl_watcher
212	{
213	iow ()
214	: io_watcher (this, &iow::execute)
215	{
216	}
217
218	void execute (io_watcher &w, short revents)
219	{
220	invoke ("urxvt::iow", newSViow (this), revents);
221	}
222	};
223
224	/////////////////////////////////////////////////////////////////////////////
225
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227
228	struct overlay {
229	HV *self;
230	rxvt_term *THIS;
231	int x, y, w, h;
232	int border;
233	text_t **text;
234	rend_t **rend;
235		180
236	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);
237	~overlay ();	182	~overlay ();
238		183
239	void show ();	184	void show ();
…		…
243		188
244	void set (int x, int y, SV str, SV rend);	189	void set (int x, int y, SV str, SV rend);
245	};	190	};
246		191
247	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)
248	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	193	: THIS(THIS), border(border == 2), overlay_av (0)
249	{	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
250	if (border == 2)	203	if (border == 2)
251	{	204	{
252	w += 2;	205	w += 2;
253	h += 2;	206	h += 2;
254	}	207	}
…		…
292	*rp++ = r;	245	*rp++ = r;
293	}	246	}
294	}	247	}
295		248
296	show ();	249	show ();
297	THIS->want_refresh = 1;
298	}	250	}
299		251
300	overlay::~overlay ()	252	overlay::~overlay ()
301	{	253	{
302	hide ();	254	hide ();
…		…
307	delete [] rend[y];	259	delete [] rend[y];
308	}	260	}
309		261
310	delete [] text;	262	delete [] text;
311	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));
312		276
313	THIS->want_refresh = 1;	277	THIS->want_refresh = 1;
314	}	278	THIS->refresh_check ();
315
316	void
317	overlay::show ()
318	{
319	char key[33]; sprintf (key, "%32lx", (long)this);
320
321	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322	hv_store (hv, key, 32, newSViv ((long)this), 0);
323	}	279	}
324		280
325	void	281	void
326	overlay::hide ()	282	overlay::hide ()
327	{	283	{
328	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	284	if (!overlay_av)
		285	return;
329		286
330	if (ovs)	287	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		288
334	HV hv = (HV )SvRV (*ovs);	289	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	290	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	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 ();
337	}	303	}
338		304
339	void overlay::swap ()	305	void overlay::swap ()
340	{	306	{
341	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));
342	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));
343		309
344	int ov_w = min (w, THIS->ncol - ov_x);	310	int ov_w = min (w, THIS->ncol - ov_x);
345	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;
346		317
347	for (int y = ov_h; y--; )	318	for (int y = ov_h; y--; )
348	{	319	{
349	text_t *t1 = text [y];	320	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	321	rend_t *r1 = rend [y];
351		322
352	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;
353	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;
354		325
355	for (int x = ov_w; x--; )	326	for (int x = ov_w; x--; )
356	{	327	{
357	text_t t = t1; t1++ = t2; t2++ = t;	328	text_t t = t1; t1++ = t2; t2++ = t;
358	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));
…		…
381	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)	352	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	353	croak ("rend must be arrayref");
383		354
384	AV av = (AV )SvRV (rend);	355	AV av = (AV )SvRV (rend);
385		356
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	357	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	358	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	359	}
389		360
390	THIS->want_refresh = 1;	361	THIS->want_refresh = 1;
		362	THIS->refresh_check ();
391	}	363	}
392		364
		365	/////////////////////////////////////////////////////////////////////////////
		366
		367	#include "iom_perl.h"
393		368
394	/////////////////////////////////////////////////////////////////////////////	369	/////////////////////////////////////////////////////////////////////////////
395		370
396	struct rxvt_perl_interp rxvt_perl;	371	struct rxvt_perl_interp rxvt_perl;
397		372
…		…
401	{	376	{
402	if (perl)	377	if (perl)
403	{	378	{
404	perl_destruct (perl);	379	perl_destruct (perl);
405	perl_free (perl);	380	perl_free (perl);
		381	PERL_SYS_TERM ();
406	}	382	}
407	}	383	}
408		384
409	void	385	void
410	rxvt_perl_interp::init ()	386	rxvt_perl_interp::init ()
411	{	387	{
412	if (!perl)	388	if (!perl)
413	{	389	{
		390	rxvt_push_locale (""); // perl init destroys current locale
		391
		392	{
414	perl_environ = rxvt_environ;	393	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	394	localise_env set_environ (perl_environ);
416		395
417	char *argv[] = {	396	char *args[] = {
418	"",	397	"",
419	"-T",	398	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	399	"BEGIN {"
		400	" urxvt->bootstrap;"
		401	" unshift @INC, '" LIBDIR "';"
		402	"}"
		403	""
		404	"use urxvt;"
421	};	405	};
		406	int argc = ecb_array_length (args);
		407	char **argv = args;
422		408
		409	PERL_SYS_INIT3 (&argc, &argv, &environ);
423	perl = perl_alloc ();	410	perl = perl_alloc ();
424	perl_construct (perl);	411	perl_construct (perl);
425		412
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	413	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
427	\|\| perl_run (perl))	414	\|\| perl_run (perl))
428	{	415	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	416	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		417
431	perl_destruct (perl);	418	perl_destruct (perl);
432	perl_free (perl);	419	perl_free (perl);
433	perl = 0;	420	perl = 0;
434	}	421	}
		422	}
435		423
436	swap (perl_environ, environ);	424	rxvt_pop_locale ();
437	}	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;
438	}	495	}
439		496
440	static void	497	static void
441	ungrab (rxvt_term *THIS)	498	ungrab (rxvt_term *THIS)
442	{	499	{
443	if (THIS->perl.grabtime)	500	if (THIS->perl.grabtime)
444	{	501	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	502	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	503	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	504	THIS->perl.grabtime = 0;
448	}	505	}
449	}	506	}
450		507
451	bool	508	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	509	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	510	{
454	if (!perl)	511	if (!perl \|\| !term->perl.self)
455	return false;	512	return false;
456		513
457	if (htype == HOOK_INIT) // first hook ever called	514	localise_env set_environ (perl_environ);
		515
		516	// pre-handling of some events
		517	if (htype == HOOK_REFRESH_END)
458	{	518	{
459	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");	519	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
460	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	520
		521	for (int i = 0; i <= AvFILL (av); i++)
		522	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
461	}	523	}
462	else if (!term->perl.self)
463	return false; // perl not initialized for this instance
464	else if (htype == HOOK_DESTROY)	524	else if (htype == HOOK_DESTROY)
465	{	525	{
466	// handled later	526	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		527
		528	for (int i = AvFILL (av); i >= 0; i--)
		529	{
		530	rxvt_selection req = (rxvt_selection )SvIV (*av_fetch (av, i, 0));
		531	delete req;
		532	}
467	}	533	}
468	else
469	{
470	if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
471	{
472	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473		534
474	if (HvKEYS (hv))	535	bool event_consumed;
475	{
476	hv_iterinit (hv);
477		536
478	while (HE *he = hv_iternext (hv))
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!term->perl.should_invoke [htype])	537	if (term->perl.should_invoke [htype])
485	return false;
486	}
487
488	swap (perl_environ, environ);
489
490	try
491	{	538	{
492	dSP;	539	dSP;
493	va_list ap;	540	va_list ap;
494		541
495	va_start (ap, htype);	542	va_start (ap, htype);
…		…
497	ENTER;	544	ENTER;
498	SAVETMPS;	545	SAVETMPS;
499		546
500	PUSHMARK (SP);	547	PUSHMARK (SP);
501		548
		549	EXTEND (SP, 2);
502	XPUSHs (sv_2mortal (newSVterm (term)));	550	PUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));	551	PUSHs (sv_2mortal (newSViv (htype)));
504		552
505	for (;;) {	553	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);	554	data_type dt = (data_type)va_arg (ap, int);
507		555
508	switch (dt)	556	switch (dt)
…		…
514	case DT_LONG:	562	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	563	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;	564	break;
517		565
518	case DT_STR:	566	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	567	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
520	break;	568	break;
521		569
522	case DT_STR_LEN:	570	case DT_STR_LEN:
523	{	571	{
524	char str = va_arg (ap, char );	572	char str = va_arg (ap, char );
525	int len = va_arg (ap, int);	573	int len = va_arg (ap, int);
526		574
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	575	XPUSHs (sv_2mortal (newSVpvn (str, len)));
528	}	576	}
529	break;	577	break;
530		578
531	case DT_WCS_LEN:	579	case DT_WCS_LEN:
532	{	580	{
533	wchar_t wstr = va_arg (ap, wchar_t );	581	wchar_t wstr = va_arg (ap, wchar_t );
		582	int wlen = va_arg (ap, int);
		583
		584	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		585	}
		586	break;
		587
		588	case DT_LCS_LEN:
		589	{
		590	long lstr = va_arg (ap, long );
534	int wlen = va_arg (ap, int);	591	int llen = va_arg (ap, int);
535		592
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	593	XPUSHs (sv_2mortal (newSVpvn ((char )lstr, llen sizeof (long))));
537	}	594	}
538	break;	595	break;
539		596
540	case DT_XEVENT:	597	case DT_XEVENT:
541	{	598	{
542	XEvent xe = va_arg (ap, XEvent );	599	XEvent xe = va_arg (ap, XEvent );
543	HV *hv = newHV ();	600	HV *hv = newHV ();
544		601
545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	602	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
546	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	603	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		604	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547	# undef set	605	# undef set
548		606
549	setiv (type, xe->type);	607	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	608	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	609	setiv (serial, xe->xany.serial);
552		610
…		…
555	case KeyPress:	613	case KeyPress:
556	case KeyRelease:	614	case KeyRelease:
557	case ButtonPress:	615	case ButtonPress:
558	case ButtonRelease:	616	case ButtonRelease:
559	case MotionNotify:	617	case MotionNotify:
		618	setuv (window, xe->xmotion.window);
		619	setuv (root, xe->xmotion.root);
		620	setuv (subwindow, xe->xmotion.subwindow);
560	setiv (time, xe->xmotion.time);	621	setuv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);	622	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);	623	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);	624	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
564	setiv (col, xe->xmotion.x / term->fwidth);	625	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);	626	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);	627	setiv (y_root, xe->xmotion.y_root);
567	setiv (state, xe->xmotion.state);	628	setuv (state, xe->xmotion.state);
		629
		630	switch (xe->type)
		631	{
		632	case KeyPress:
		633	case KeyRelease:
		634	setuv (keycode, xe->xkey.keycode);
		635	break;
		636
		637	case ButtonPress:
		638	case ButtonRelease:
		639	setuv (button, xe->xbutton.button);
		640	break;
		641
		642	case MotionNotify:
		643	setiv (is_hint, xe->xmotion.is_hint);
		644	break;
		645	}
		646
568	break;	647	break;
569	}
570		648
		649	case MapNotify:
		650	case UnmapNotify:
		651	case ConfigureNotify:
		652	setuv (event, xe->xconfigure.event);
		653	setuv (window, xe->xconfigure.window);
		654
571	switch (xe->type)	655	switch (xe->type)
572	{	656	{
573	case KeyPress:	657	case ConfigureNotify:
574	case KeyRelease:	658	setiv (x, xe->xconfigure.x);
575	setiv (keycode, xe->xkey.keycode);	659	setiv (y, xe->xconfigure.y);
		660	setiv (width, xe->xconfigure.width);
		661	setiv (height, xe->xconfigure.height);
		662	setuv (above, xe->xconfigure.above);
		663	break;
		664	}
		665
576	break;	666	break;
577		667
578	case ButtonPress:	668	case PropertyNotify:
579	case ButtonRelease:	669	setuv (window, xe->xproperty.window);
580	setiv (button, xe->xbutton.button);	670	setuv (atom, xe->xproperty.atom);
		671	setuv (time, xe->xproperty.time);
		672	setiv (state, xe->xproperty.state);
581	break;	673	break;
582		674
583	case MotionNotify:	675	case ClientMessage:
584	setiv (is_hint, xe->xmotion.is_hint);	676	setuv (window, xe->xclient.window);
		677	setuv (message_type, xe->xclient.message_type);
		678	setuv (format, xe->xclient.format);
		679	setuv (l0, xe->xclient.data.l[0]);
		680	setuv (l1, xe->xclient.data.l[1]);
		681	setuv (l2, xe->xclient.data.l[2]);
		682	setuv (l3, xe->xclient.data.l[3]);
		683	setuv (l4, xe->xclient.data.l[4]);
585	break;	684	break;
586	}	685	}
587		686
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	687	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}	688	}
590	break;	689	break;
591		690
592	case DT_END:	691	case DT_END:
593	{	692	goto call;
594	va_end (ap);
595
596	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;
608	LEAVE;
609
610	if (SvTRUE (ERRSV))
611	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session
614	}
615
616	if (htype == HOOK_DESTROY)
617	{
618	clearSVptr ((SV *)term->perl.self);
619	SvREFCNT_dec ((SV *)term->perl.self);
620	}
621
622	swap (perl_environ, environ);
623	return count;
624	}
625		693
626	default:	694	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	695	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}	696	}
629	}	697	}
		698
		699	call:
		700	va_end (ap);
		701
		702	PUTBACK;
		703	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
		704	SPAGAIN;
		705
		706	if (count)
		707	{
		708	SV *status = POPs;
		709	count = SvTRUE (status);
		710	}
		711
		712	PUTBACK;
		713	FREETMPS;
		714	LEAVE;
		715
		716	if (SvTRUE (ERRSV))
		717	{
		718	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		719	ungrab (term); // better lose the grab than the session
		720	}
		721
		722	event_consumed = !!count;
630	}	723	}
631	catch (...)	724	else
		725	event_consumed = false;
		726
		727	// post-handling of some events
		728	if (htype == HOOK_REFRESH_BEGIN)
632	{	729	{
633	swap (perl_environ, environ);	730	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
634	throw;	731
		732	for (int i = AvFILL (av); i >= 0; i--)
		733	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
635	}	734	}
		735	else if (htype == HOOK_DESTROY)
		736	{
		737	clearSVptr ((SV *)term->perl.self);
		738	SvREFCNT_dec ((SV *)term->perl.self);
		739
		740	// don't allow further calls
		741	term->perl.self = 0;
		742	}
		743
		744	return event_consumed;
		745	}
		746
		747	void
		748	rxvt_perl_interp::selection_finish (rxvt_selection sel, char data, unsigned int len)
		749	{
		750	localise_env set_environ (perl_environ);
		751
		752	ENTER;
		753	SAVETMPS;
		754
		755	dSP;
		756	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		757	PUTBACK;
		758	call_sv ((SV *)sel->cb_sv, G_VOID \| G_DISCARD \| G_EVAL);
		759
		760	if (SvTRUE (ERRSV))
		761	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		762
		763	FREETMPS;
		764	LEAVE;
636	}	765	}
637		766
638	/////////////////////////////////////////////////////////////////////////////	767	/////////////////////////////////////////////////////////////////////////////
639		768
640	MODULE = urxvt PACKAGE = urxvt	769	MODULE = urxvt PACKAGE = urxvt
…		…
652	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	781	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
653	# include "hookinc.h"	782	# include "hookinc.h"
654	# undef def	783	# undef def
655		784
656	HV *option = get_hv ("urxvt::OPTION", 1);	785	HV *option = get_hv ("urxvt::OPTION", 1);
657	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	786	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
658	# define nodef(name)	787	# define nodef(name)
659	# include "optinc.h"	788	# include "optinc.h"
660	# undef nodef	789	# undef nodef
661	# undef def	790	# undef def
662		791
663	HV *stash = gv_stashpv ("urxvt", 1);	792	HV *stash = gv_stashpv ("urxvt", 1);
664	struct {	793	static const struct {
665	const char *name;	794	const char *name;
666	IV iv;	795	IV iv;
667	} *civ, const_iv[] = {	796	} *civ, const_iv[] = {
668	# define const_iv(name) { # name, (IV)name }	797	# define const_iv(name) { # name, (IV)name }
		798	const_iv (NUM_RESOURCES),
669	const_iv (DEFAULT_RSTYLE),	799	const_iv (DEFAULT_RSTYLE),
670	const_iv (OVERLAY_RSTYLE),	800	const_iv (OVERLAY_RSTYLE),
		801	const_iv (Color_Bits),
		802	const_iv (RS_bgShift), const_iv (RS_bgMask),
		803	const_iv (RS_fgShift), const_iv (RS_fgMask),
		804	const_iv (RS_Careful),
		805	const_iv (RS_fontCount),
		806	const_iv (RS_fontShift),
		807	const_iv (RS_fontMask),
		808	const_iv (RS_baseattrMask),
		809	const_iv (RS_attrMask),
		810	const_iv (RS_redraw),
		811	const_iv (RS_Sel),
671	const_iv (RS_Bold),	812	const_iv (RS_Bold),
672	const_iv (RS_Italic),	813	const_iv (RS_Italic),
673	const_iv (RS_Blink),	814	const_iv (RS_Blink),
674	const_iv (RS_RVid),	815	const_iv (RS_RVid),
675	const_iv (RS_Uline),	816	const_iv (RS_Uline),
		817
		818	// TODO: should support all colour constants, create colorinc.h &c
		819	const_iv (Color_fg),
		820	const_iv (Color_bg),
		821	#if OFF_FOCUS_FADING
		822	const_iv (Color_fade),
		823	#endif
		824	const_iv (Color_pointer_fg),
		825	const_iv (Color_pointer_bg),
		826	const_iv (Color_border),
		827	const_iv (NRS_COLORS),
		828	const_iv (TOTAL_COLORS),
676		829
677	const_iv (CurrentTime),	830	const_iv (CurrentTime),
678	const_iv (ShiftMask),	831	const_iv (ShiftMask),
679	const_iv (LockMask),	832	const_iv (LockMask),
680	const_iv (ControlMask),	833	const_iv (ControlMask),
…		…
688	const_iv (Button3Mask),	841	const_iv (Button3Mask),
689	const_iv (Button4Mask),	842	const_iv (Button4Mask),
690	const_iv (Button5Mask),	843	const_iv (Button5Mask),
691	const_iv (AnyModifier),	844	const_iv (AnyModifier),
692		845
693	const_iv (EVENT_NONE),	846	const_iv (NoSymbol),
694	const_iv (EVENT_READ),	847	const_iv (GrabModeSync),
695	const_iv (EVENT_WRITE),	848	const_iv (GrabModeAsync),
696		849
697	const_iv (NoEventMask),	850	const_iv (NoEventMask),
698	const_iv (KeyPressMask),	851	const_iv (KeyPressMask),
699	const_iv (KeyReleaseMask),	852	const_iv (KeyReleaseMask),
700	const_iv (ButtonPressMask),	853	const_iv (ButtonPressMask),
…		…
752	const_iv (SelectionRequest),	905	const_iv (SelectionRequest),
753	const_iv (SelectionNotify),	906	const_iv (SelectionNotify),
754	const_iv (ColormapNotify),	907	const_iv (ColormapNotify),
755	const_iv (ClientMessage),	908	const_iv (ClientMessage),
756	const_iv (MappingNotify),	909	const_iv (MappingNotify),
		910	# if ENABLE_XIM_ONTHESPOT
		911	const_iv (XIMReverse),
		912	const_iv (XIMUnderline),
		913	const_iv (XIMHighlight),
		914	const_iv (XIMPrimary),
		915	const_iv (XIMSecondary),
		916	const_iv (XIMTertiary),
		917	const_iv (XIMVisibleToForward),
		918	const_iv (XIMVisibleToBackword),
		919	const_iv (XIMVisibleToCenter),
		920	#if XRENDER
		921	const_iv (PictStandardARGB32),
		922	const_iv (PictStandardRGB24),
		923	const_iv (PictStandardA8),
		924	const_iv (PictStandardA4),
		925	const_iv (PictStandardA1),
		926	const_iv (RepeatNone),
		927	const_iv (RepeatNormal),
		928	const_iv (RepeatPad),
		929	const_iv (RepeatReflect),
		930	// all versions
		931	const_iv (PictOpClear),
		932	const_iv (PictOpSrc),
		933	const_iv (PictOpDst),
		934	const_iv (PictOpOver),
		935	const_iv (PictOpOverReverse),
		936	const_iv (PictOpIn),
		937	const_iv (PictOpInReverse),
		938	const_iv (PictOpOut),
		939	const_iv (PictOpOutReverse),
		940	const_iv (PictOpAtop),
		941	const_iv (PictOpAtopReverse),
		942	const_iv (PictOpXor),
		943	const_iv (PictOpAdd),
		944	const_iv (PictOpSaturate),
		945	// 0.2+
		946	const_iv (PictOpDisjointClear),
		947	const_iv (PictOpDisjointSrc),
		948	const_iv (PictOpDisjointDst),
		949	const_iv (PictOpDisjointOver),
		950	const_iv (PictOpDisjointOverReverse),
		951	const_iv (PictOpDisjointIn),
		952	const_iv (PictOpDisjointInReverse),
		953	const_iv (PictOpDisjointOut),
		954	const_iv (PictOpDisjointOutReverse),
		955	const_iv (PictOpDisjointAtop),
		956	const_iv (PictOpDisjointAtopReverse),
		957	const_iv (PictOpDisjointXor),
		958	const_iv (PictOpConjointClear),
		959	const_iv (PictOpConjointSrc),
		960	const_iv (PictOpConjointDst),
		961	const_iv (PictOpConjointOver),
		962	const_iv (PictOpConjointOverReverse),
		963	const_iv (PictOpConjointIn),
		964	const_iv (PictOpConjointInReverse),
		965	const_iv (PictOpConjointOut),
		966	const_iv (PictOpConjointOutReverse),
		967	const_iv (PictOpConjointAtop),
		968	const_iv (PictOpConjointAtopReverse),
		969	const_iv (PictOpConjointXor),
		970	// 0.11+
		971	const_iv (PictOpMultiply),
		972	const_iv (PictOpScreen),
		973	const_iv (PictOpOverlay),
		974	const_iv (PictOpDarken),
		975	const_iv (PictOpLighten),
		976	const_iv (PictOpColorDodge),
		977	const_iv (PictOpColorBurn),
		978	const_iv (PictOpHardLight),
		979	const_iv (PictOpSoftLight),
		980	const_iv (PictOpDifference),
		981	const_iv (PictOpExclusion),
		982	const_iv (PictOpHSLHue),
		983	const_iv (PictOpHSLSaturation),
		984	const_iv (PictOpHSLColor),
		985	const_iv (PictOpHSLLuminosity),
		986	#endif
		987	# if 0
		988	const_iv (XIMForwardChar),
		989	const_iv (XIMBackwardChar),
		990	const_iv (XIMForwardWord),
		991	const_iv (XIMBackwardWord),
		992	const_iv (XIMCaretUp),
		993	const_iv (XIMCaretDown),
		994	const_iv (XIMNextLine),
		995	const_iv (XIMPreviousLine),
		996	const_iv (XIMLineStart),
		997	const_iv (XIMLineEnd),
		998	const_iv (XIMAbsolutePosition),
		999	const_iv (XIMDontChange),
		1000	# endif
		1001	# endif
757	};	1002	};
758		1003
759	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	1004	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
760	civ-- > const_iv; )
761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1005	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
762	}	1006	}
		1007
		1008	void
		1009	log (const char *msg)
		1010	CODE:
		1011	rxvt_log ("%s", msg);
763		1012
764	void	1013	void
765	warn (const char *msg)	1014	warn (const char *msg)
766	CODE:	1015	CODE:
767	rxvt_warn ("%s", msg);	1016	rxvt_warn ("%s", msg);
…		…
769	void	1018	void
770	fatal (const char *msg)	1019	fatal (const char *msg)
771	CODE:	1020	CODE:
772	rxvt_fatal ("%s", msg);	1021	rxvt_fatal ("%s", msg);
773		1022
774	SV *
775	untaint (SV *sv)
776	CODE:
777	RETVAL = newSVsv (sv);
778	SvTAINTED_off (RETVAL);
779	OUTPUT:
780	RETVAL
781
782	void	1023	void
783	_exit (int status)	1024	_exit (int status)
784		1025
785	bool	1026	void
786	safe ()	1027	catch_fatal (SV *block)
787	CODE:	1028	PROTOTYPE: &
788	RETVAL = !rxvt_tainted ();	1029	CODE:
789	OUTPUT:	1030	try
790	RETVAL	1031	{
		1032	PUSHMARK (SP);
		1033	PUTBACK;
		1034	call_sv (block, G_VOID \| G_DISCARD);
		1035	SPAGAIN;
		1036	}
		1037	catch (const rxvt_failure_exception &e)
		1038	{
		1039	croak ("rxvt_fatal exception caught, trying to continue.");
		1040	}
791		1041
792	NV	1042	NV
793	NOW ()	1043	NOW ()
794	CODE:	1044	CODE:
795	RETVAL = NOW;	1045	RETVAL = ev::now ();
796	OUTPUT:	1046	OUTPUT:
797	RETVAL	1047	RETVAL
798		1048
799	int	1049	int
800	GET_BASEFG (int rend)	1050	GET_BASEFG (int rend)
…		…
811	RETVAL	1061	RETVAL
812		1062
813	int	1063	int
814	SET_FGCOLOR (int rend, int new_color)	1064	SET_FGCOLOR (int rend, int new_color)
815	CODE:	1065	CODE:
816	RETVAL = SET_FGCOLOR (rend, new_color);	1066	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
817	OUTPUT:	1067	OUTPUT:
818	RETVAL	1068	RETVAL
819		1069
820	int	1070	int
821	SET_BGCOLOR (int rend, int new_color)	1071	SET_BGCOLOR (int rend, int new_color)
822	CODE:	1072	CODE:
823	RETVAL = SET_BGCOLOR (rend, new_color);	1073	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
824	OUTPUT:	1074	OUTPUT:
825	RETVAL	1075	RETVAL
826		1076
827	int	1077	int
828	GET_CUSTOM (int rend)	1078	GET_CUSTOM (int rend)
829	CODE:	1079	CODE:
830	RETVAL = (rend && RS_customMask) >> RS_customShift;	1080	RETVAL = (rend & RS_customMask) >> RS_customShift;
831	OUTPUT:	1081	OUTPUT:
832	RETVAL	1082	RETVAL
833		1083
834	int	1084	int
835	SET_CUSTOM (int rend, int new_value)	1085	SET_CUSTOM (int rend, int new_value)
…		…
842	\| ((new_value << RS_customShift) & RS_customMask);	1092	\| ((new_value << RS_customShift) & RS_customMask);
843	}	1093	}
844	OUTPUT:	1094	OUTPUT:
845	RETVAL	1095	RETVAL
846		1096
		1097	void
		1098	termlist ()
		1099	PPCODE:
		1100	{
		1101	EXTEND (SP, rxvt_term::termlist.size ());
		1102
		1103	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1104	if ((*t)->perl.self)
		1105	PUSHs (sv_2mortal (newSVterm (*t)));
		1106	}
		1107
		1108	IV
		1109	_new_selection_request (rxvt_term term, int selnum, Time tm, Window win, Atom prop, SV cb)
		1110	CODE:
		1111	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1112	req->cb_sv = newSVsv (cb);
		1113	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1114	av_push (av, newSViv ((IV)req));
		1115	RETVAL = (IV)req;
		1116	OUTPUT:
		1117	RETVAL
		1118
		1119	void
		1120	_delete_selection_request (IV req_)
		1121	CODE:
		1122	rxvt_selection req = (rxvt_selection )req_;
		1123	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1124	int i;
		1125
		1126	for (i = AvFILL (av); i >= 0; i--)
		1127	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1128	break;
		1129
		1130	for (; i < AvFILL (av); i++)
		1131	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1132
		1133	av_pop (av);
		1134
		1135	delete req;
		1136
847	MODULE = urxvt PACKAGE = urxvt::term	1137	MODULE = urxvt PACKAGE = urxvt::term
848		1138
849	SV *	1139	SV *
850	_new (...)	1140	_new (AV env, AV arg)
851	CODE:	1141	CODE:
852	{	1142	{
853	if (items < 1 \|\| !SvROK (ST (0)) \|\| SvTYPE (SvRV (ST (0))) != SVt_PVAV)
854	croak ("first argument to urxvt::term->_new must be arrayref");
855
856	rxvt_term *term = new rxvt_term;	1143	rxvt_term *term = new rxvt_term;
857		1144
858	term->argv = new stringvec;	1145	stringvec *argv = new stringvec;
859	term->envv = new stringvec;	1146	for (int i = 0; i <= AvFILL (arg); i++)
860
861	for (int i = 1; i < items; i++)
862	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1147	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
863		1148
864	AV envv = (AV )SvRV (ST (0));	1149	stringvec *envv = new stringvec;
865	for (int i = av_len (envv) + 1; i--; )	1150	for (int i = AvFILL (env) + 1; i--; )
866	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1151	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
867
868	term->envv->push_back (0);
869
870	bool success;
871		1152
872	try	1153	try
873	{	1154	{
874	success = term->init (term->argv->size (), term->argv->begin ());	1155	term->init (argv, envv);
875	}	1156	}
876	catch (const class rxvt_failure_exception &e)	1157	catch (const class rxvt_failure_exception &e)
877	{
878	success = false;
879	}
880
881	if (!success)
882	{	1158	{
883	term->destroy ();	1159	term->destroy ();
884	croak ("error while initializing new terminal instance");	1160	croak ("error while initializing new terminal instance");
885	}	1161	}
886		1162
…		…
894	rxvt_term::destroy ()	1170	rxvt_term::destroy ()
895		1171
896	void	1172	void
897	rxvt_term::set_should_invoke (int htype, int inc)	1173	rxvt_term::set_should_invoke (int htype, int inc)
898	CODE:	1174	CODE:
899	THIS->perl.should_invoke [htype] += inc;	1175	uint8_t &count = THIS->perl.should_invoke [htype];
		1176	uint8_t prev = count;
		1177	count += inc;
		1178	if (!prev != !count)
		1179	{
		1180	// hook status changed, react
		1181	switch (htype)
		1182	{
		1183	case HOOK_POSITION_CHANGE:
		1184	if (count)
		1185	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1186	}
		1187	}
900		1188
901	void	1189	void
		1190	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1191	CODE:
		1192	XrmPutStringResource (&THIS->option_db, specifier, value);
		1193
		1194	int
902	rxvt_term::grab_button (int button, U32 modifiers)	1195	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
903	CODE:	1196	CODE:
904	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1197	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
905	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1198	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
906	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1199	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1200	OUTPUT: RETVAL
		1201
		1202	int
		1203	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1204	CODE:
		1205	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1206	OUTPUT: RETVAL
		1207
		1208	void
		1209	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1210	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1211	CODE:
		1212	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1213
		1214	void
		1215	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1216	CODE:
		1217	XUngrabKey (THIS->dpy, keycode, modifiers, window);
907		1218
908	bool	1219	bool
909	rxvt_term::grab (U32 eventtime, int sync = 0)	1220	rxvt_term::grab (Time eventtime, int sync = 0)
910	CODE:	1221	CODE:
911	{	1222	{
912	int mode = sync ? GrabModeSync : GrabModeAsync;	1223	int mode = sync ? GrabModeSync : GrabModeAsync;
913		1224
914	THIS->perl.grabtime = 0;	1225	THIS->perl.grabtime = 0;
915		1226
916	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1227	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
917	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1228	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
918	mode, mode, None, GRAB_CURSOR, eventtime))	1229	mode, mode, None, GRAB_CURSOR, eventtime))
919	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1230	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
920	THIS->perl.grabtime = eventtime;	1231	THIS->perl.grabtime = eventtime;
921	else	1232	else
922	XUngrabPointer (THIS->display->display, eventtime);	1233	XUngrabPointer (THIS->dpy, eventtime);
923		1234
924	RETVAL = !!THIS->perl.grabtime;	1235	RETVAL = !!THIS->perl.grabtime;
925	}	1236	}
926	OUTPUT:	1237	OUTPUT:
927	RETVAL	1238	RETVAL
928		1239
929	void	1240	void
930	rxvt_term::allow_events_async ()	1241	rxvt_term::allow_events_async ()
931	CODE:	1242	CODE:
932	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1243	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
933		1244
934	void	1245	void
935	rxvt_term::allow_events_sync ()	1246	rxvt_term::allow_events_sync ()
936	CODE:	1247	CODE:
937	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1248	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
938		1249
939	void	1250	void
940	rxvt_term::allow_events_replay ()	1251	rxvt_term::allow_events_replay ()
941	CODE:	1252	CODE:
942	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1253	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
943	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1254	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
944		1255
945	void	1256	void
946	rxvt_term::ungrab ()	1257	rxvt_term::ungrab ()
947	CODE:	1258	CODE:
948	ungrab (THIS);	1259	ungrab (THIS);
		1260
		1261	int
		1262	rxvt_term::XStringToKeysym (char *string)
		1263	CODE:
		1264	RETVAL = XStringToKeysym (string);
		1265	OUTPUT: RETVAL
		1266
		1267	char *
		1268	rxvt_term::XKeysymToString (int sym)
		1269	CODE:
		1270	RETVAL = XKeysymToString (sym);
		1271	OUTPUT: RETVAL
		1272
		1273	int
		1274	rxvt_term::XKeysymToKeycode (int sym)
		1275	CODE:
		1276	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1277	OUTPUT: RETVAL
		1278
		1279	int
		1280	rxvt_term::XKeycodeToKeysym (int code, int index)
		1281	CODE:
		1282	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1283	OUTPUT: RETVAL
949		1284
950	int	1285	int
951	rxvt_term::strwidth (SV *str)	1286	rxvt_term::strwidth (SV *str)
952	CODE:	1287	CODE:
953	{	1288	{
954	wchar_t *wstr = sv2wcs (str);	1289	wchar_t *wstr = sv2wcs (str);
955		1290
956	rxvt_push_locale (THIS->locale);	1291	rxvt_push_locale (THIS->locale);
957	RETVAL = wcswidth (wstr, wcslen (wstr));	1292	RETVAL = 0;
		1293	for (wchar_t wc = wstr; wc; wc++)
		1294	{
		1295	int w = WCWIDTH (*wc);
		1296
		1297	if (w)
		1298	RETVAL += max (w, 1);
		1299	}
958	rxvt_pop_locale ();	1300	rxvt_pop_locale ();
959		1301
960	free (wstr);	1302	free (wstr);
961	}	1303	}
962	OUTPUT:	1304	OUTPUT:
…		…
972	char *mbstr = rxvt_wcstombs (wstr);	1314	char *mbstr = rxvt_wcstombs (wstr);
973	rxvt_pop_locale ();	1315	rxvt_pop_locale ();
974		1316
975	free (wstr);	1317	free (wstr);
976		1318
977	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1319	RETVAL = newSVpv (mbstr, 0);
978	free (mbstr);	1320	free (mbstr);
979	}	1321	}
980	OUTPUT:	1322	OUTPUT:
981	RETVAL	1323	RETVAL
982		1324
…		…
989		1331
990	rxvt_push_locale (THIS->locale);	1332	rxvt_push_locale (THIS->locale);
991	wchar_t *wstr = rxvt_mbstowcs (data, len);	1333	wchar_t *wstr = rxvt_mbstowcs (data, len);
992	rxvt_pop_locale ();	1334	rxvt_pop_locale ();
993		1335
994	RETVAL = taint_if (wcs2sv (wstr), octets);	1336	RETVAL = wcs2sv (wstr);
995	free (wstr);	1337	free (wstr);
996	}	1338	}
997	OUTPUT:	1339	OUTPUT:
998	RETVAL	1340	RETVAL
999		1341
1000	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1342	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1001		1343
1002	#define TERM_OFFSET_width TERM_OFFSET(width)	1344	#define TERM_OFFSET_width TERM_OFFSET(width)
1003	#define TERM_OFFSET_height TERM_OFFSET(height)	1345	#define TERM_OFFSET_height TERM_OFFSET(height)
1004	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1346	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1005	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1347	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1006	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1348	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1007	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1349	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1008	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1350	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1009	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1351	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1010	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1352	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1353	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1354	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1355	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1356	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1011	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1357	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1012	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1358	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1013	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1359	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1014		1360
1015	int	1361	int
1016	rxvt_term::width ()	1362	rxvt_term::width ()
1017	ALIAS:	1363	ALIAS:
1018	width = TERM_OFFSET_width	1364	width = TERM_OFFSET_width
1019	height = TERM_OFFSET_height	1365	height = TERM_OFFSET_height
1020	fwidth = TERM_OFFSET_fwidth	1366	fwidth = TERM_OFFSET_fwidth
1021	fheight = TERM_OFFSET_fheight	1367	fheight = TERM_OFFSET_fheight
1022	fbase = TERM_OFFSET_fbase	1368	fbase = TERM_OFFSET_fbase
1023	nrow = TERM_OFFSET_nrow	1369	nrow = TERM_OFFSET_nrow
1024	ncol = TERM_OFFSET_ncol	1370	ncol = TERM_OFFSET_ncol
1025	focus = TERM_OFFSET_focus	1371	focus = TERM_OFFSET_focus
1026	mapped = TERM_OFFSET_mapped	1372	mapped = TERM_OFFSET_mapped
		1373	int_bwidth = TERM_OFFSET_int_bwidth
		1374	ext_bwidth = TERM_OFFSET_ext_bwidth
		1375	lineSpace = TERM_OFFSET_lineSpace
		1376	letterSpace = TERM_OFFSET_letterSpace
1027	saveLines = TERM_OFFSET_saveLines	1377	saveLines = TERM_OFFSET_saveLines
1028	total_rows = TERM_OFFSET_total_rows	1378	total_rows = TERM_OFFSET_total_rows
1029	nsaved = TERM_OFFSET_nsaved	1379	top_row = TERM_OFFSET_top_row
1030	CODE:	1380	CODE:
1031	RETVAL = (int )((char *)THIS + ix);	1381	RETVAL = (int )((char *)THIS + ix);
1032	OUTPUT:	1382	OUTPUT:
1033	RETVAL	1383	RETVAL
1034		1384
…		…
1036	rxvt_term::ModLevel3Mask ()	1386	rxvt_term::ModLevel3Mask ()
1037	ALIAS:	1387	ALIAS:
1038	ModLevel3Mask = 0	1388	ModLevel3Mask = 0
1039	ModMetaMask = 1	1389	ModMetaMask = 1
1040	ModNumLockMask = 2	1390	ModNumLockMask = 2
		1391	current_screen = 3
		1392	hidden_cursor = 4
1041	CODE:	1393	CODE:
1042	switch (ix)	1394	switch (ix)
1043	{	1395	{
1044	case 0: RETVAL = THIS->ModLevel3Mask; break;	1396	case 0: RETVAL = THIS->ModLevel3Mask; break;
1045	case 1: RETVAL = THIS->ModMetaMask; break;	1397	case 1: RETVAL = THIS->ModMetaMask; break;
1046	case 2: RETVAL = THIS->ModNumLockMask; break;	1398	case 2: RETVAL = THIS->ModNumLockMask; break;
		1399	case 3: RETVAL = THIS->current_screen; break;
		1400	#ifdef CURSOR_BLINK
		1401	case 4: RETVAL = THIS->hidden_cursor; break;
		1402	#endif
1047	}	1403	}
1048	OUTPUT:	1404	OUTPUT:
1049	RETVAL	1405	RETVAL
1050		1406
1051	char *	1407	char *
…		…
1061	}	1417	}
1062	OUTPUT:	1418	OUTPUT:
1063	RETVAL	1419	RETVAL
1064		1420
1065	SV *	1421	SV *
1066	rxvt_term::_env ()	1422	rxvt_term::envv ()
		1423	ALIAS:
		1424	argv = 1
1067	CODE:	1425	PPCODE:
1068	{	1426	{
1069	if (THIS->envv)	1427	stringvec *vec = ix ? THIS->argv : THIS->envv;
1070	{
1071	AV *av = newAV ();
1072		1428
		1429	EXTEND (SP, vec->size ());
		1430
1073	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1431	for (char **i = vec->begin (); i != vec->end (); ++i)
1074	if (*i)	1432	if (*i)
1075	av_push (av, newSVpv (*i, 0));	1433	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1076
1077	RETVAL = newRV_noinc ((SV *)av);
1078	}
1079	else
1080	RETVAL = &PL_sv_undef;
1081	}	1434	}
		1435
		1436	int
		1437	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1438	CODE:
		1439	RETVAL = THIS->pty_ev.events;
		1440	if (events != ev::UNDEF)
		1441	THIS->pty_ev.set (events);
		1442	OUTPUT:
		1443	RETVAL
		1444
		1445	int
		1446	rxvt_term::pty_fd ()
		1447	CODE:
		1448	RETVAL = THIS->pty->pty;
		1449	OUTPUT:
		1450	RETVAL
		1451
		1452	Window
		1453	rxvt_term::parent ()
		1454	CODE:
		1455	RETVAL = THIS->parent;
1082	OUTPUT:	1456	OUTPUT:
1083	RETVAL	1457	RETVAL
1084		1458
1085	int	1459	int
1086	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1087	CODE:
1088	RETVAL = THIS->pty_ev.events;
1089	if (events != EVENT_UNDEF)
1090	THIS->pty_ev.set (events);
1091	OUTPUT:
1092	RETVAL
1093
1094	U32
1095	rxvt_term::parent ()	1460	rxvt_term::parent_x ()
1096	CODE:	1461	CODE:
1097	RETVAL = (U32)THIS->parent [0];	1462	RETVAL = THIS->parent_x;
1098	OUTPUT:	1463	OUTPUT:
1099	RETVAL	1464	RETVAL
1100		1465
1101	U32	1466	int
		1467	rxvt_term::parent_y ()
		1468	CODE:
		1469	RETVAL = THIS->parent_y;
		1470	OUTPUT:
		1471	RETVAL
		1472
		1473	Window
1102	rxvt_term::vt ()	1474	rxvt_term::vt ()
1103	CODE:	1475	CODE:
1104	RETVAL = (U32)THIS->vt;	1476	RETVAL = THIS->vt;
1105	OUTPUT:	1477	OUTPUT:
1106	RETVAL	1478	RETVAL
1107		1479
1108	void	1480	void
1109	rxvt_term::vt_emask_add (U32 emask)	1481	rxvt_term::vt_emask_add (U32 emask)
…		…
1118	THIS->rstyle = new_rstyle;	1490	THIS->rstyle = new_rstyle;
1119	OUTPUT:	1491	OUTPUT:
1120	RETVAL	1492	RETVAL
1121		1493
1122	int	1494	int
1123	rxvt_term::view_start (int newval = -1)	1495	rxvt_term::view_start (int newval = 1)
1124	PROTOTYPE: $;$	1496	PROTOTYPE: $;$
1125	CODE:	1497	CODE:
1126	{	1498	{
1127	RETVAL = THIS->view_start;	1499	RETVAL = THIS->view_start;
1128		1500
1129	if (newval >= 0)	1501	if (newval <= 0)
1130	{	1502	THIS->scr_changeview (max (newval, THIS->top_row));
1131	THIS->view_start = min (newval, THIS->nsaved);
1132	THIS->scr_changeview (RETVAL);
1133	}
1134	}	1503	}
1135	OUTPUT:	1504	OUTPUT:
1136	RETVAL	1505	RETVAL
1137		1506
1138	void	1507	void
		1508	rxvt_term::set_urgency (bool enable)
		1509
		1510	void
		1511	rxvt_term::focus_in ()
		1512
		1513	void
		1514	rxvt_term::focus_out ()
		1515
		1516	void
		1517	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1518	ALIAS:
		1519	key_release = 1
		1520	CODE:
		1521	{
		1522	XKeyEvent xkey;
		1523
		1524	memset (&xkey, 0, sizeof (xkey));
		1525
		1526	xkey.time = time;
		1527	xkey.state = state;
		1528	xkey.keycode = keycode;
		1529
		1530	xkey.type = ix ? KeyRelease : KeyPress;
		1531	xkey.display = THIS->dpy;
		1532	xkey.window = THIS->vt;
		1533	xkey.root = THIS->display->root;
		1534	xkey.subwindow = THIS->vt;
		1535
		1536	if (ix)
		1537	THIS->key_release (xkey);
		1538	else
		1539	THIS->key_press (xkey);
		1540	}
		1541
		1542	void
1139	rxvt_term::want_refresh ()	1543	rxvt_term::want_refresh ()
1140	CODE:	1544	CODE:
1141	THIS->want_refresh = 1;	1545	THIS->want_refresh = 1;
		1546	THIS->refresh_check ();
1142		1547
1143	void	1548	void
1144	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1549	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1145	PPCODE:	1550	PPCODE:
1146	{	1551	{
1147	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1552	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1148	XSRETURN_EMPTY;	1553	XSRETURN_EMPTY;
1149		1554
1150	line_t &l = ROW(row_number);	1555	line_t &l = ROW(row_number);
1151		1556
1152	if (GIMME_V != G_VOID)	1557	if (GIMME_V != G_VOID)
1153	{	1558	{
1154	wchar_t *wstr = new wchar_t [THIS->ncol];	1559	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1155		1560
1156	for (int col = 0; col < THIS->ncol; col++)	1561	for (int col = 0; col < THIS->ncol; col++)
1157	wstr [col] = l.t [col];	1562	wstr [col] = l.t [col];
1158		1563
1159	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1564	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1160
1161	delete [] wstr;
1162	}	1565	}
1163		1566
1164	if (new_text)	1567	if (new_text)
1165	{	1568	{
1166	wchar_t *wstr = sv2wcs (new_text);	1569	wchar_t *wstr = sv2wcs (new_text);
1167		1570
1168	int len = min (wcslen (wstr) - start_ofs, max_len);	1571	int len = min (wcslen (wstr) - start_ofs, max_len);
1169		1572
1170	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1573	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1171	{	1574	{
1172	free (wstr);	1575	free (wstr);
1173	croak ("new_text extends beyond horizontal margins");	1576	croak ("new_text extends beyond horizontal margins");
1174	}	1577	}
1175		1578
…		…
1185		1588
1186	void	1589	void
1187	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1590	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1188	PPCODE:	1591	PPCODE:
1189	{	1592	{
1190	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1593	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1191	XSRETURN_EMPTY;	1594	XSRETURN_EMPTY;
1192		1595
1193	line_t &l = ROW(row_number);	1596	line_t &l = ROW(row_number);
1194		1597
1195	if (GIMME_V != G_VOID)	1598	if (GIMME_V != G_VOID)
…		…
1207	{	1610	{
1208	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1611	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1209	croak ("new_rend must be arrayref");	1612	croak ("new_rend must be arrayref");
1210		1613
1211	AV av = (AV )SvRV (new_rend);	1614	AV av = (AV )SvRV (new_rend);
1212	int len = min (av_len (av) + 1 - start_ofs, max_len);	1615	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1213		1616
1214	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1617	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1215	croak ("new_rend array extends beyond horizontal margins");	1618	croak ("new_rend array extends beyond horizontal margins");
1216		1619
1217	for (int col = start_col; col < start_col + len; col++)	1620	for (int col = start_col; col < start_col + len; col++)
1218	{	1621	{
1219	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1622	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1225		1628
1226	int	1629	int
1227	rxvt_term::ROW_l (int row_number, int new_length = -1)	1630	rxvt_term::ROW_l (int row_number, int new_length = -1)
1228	CODE:	1631	CODE:
1229	{	1632	{
1230	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1633	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1231	XSRETURN_EMPTY;	1634	XSRETURN_EMPTY;
1232		1635
1233	line_t &l = ROW(row_number);	1636	line_t &l = ROW(row_number);
1234	RETVAL = l.l;	1637	RETVAL = l.l;
1235		1638
…		…
1241		1644
1242	bool	1645	bool
1243	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1646	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1244	CODE:	1647	CODE:
1245	{	1648	{
1246	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1649	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1247	XSRETURN_EMPTY;	1650	XSRETURN_EMPTY;
1248		1651
1249	line_t &l = ROW(row_number);	1652	line_t &l = ROW(row_number);
1250	RETVAL = l.is_longer ();	1653	RETVAL = l.is_longer ();
1251		1654
…		…
1259	rxvt_term::special_encode (SV *string)	1662	rxvt_term::special_encode (SV *string)
1260	CODE:	1663	CODE:
1261	{	1664	{
1262	wchar_t *wstr = sv2wcs (string);	1665	wchar_t *wstr = sv2wcs (string);
1263	int wlen = wcslen (wstr);	1666	int wlen = wcslen (wstr);
1264	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1667	wchar_t rstr = rxvt_temp_buf<wchar_t> (wlen 2); // cannot become longer
1265		1668
1266	rxvt_push_locale (THIS->locale);	1669	rxvt_push_locale (THIS->locale);
1267		1670
1268	wchar_t *r = rstr;	1671	wchar_t *r = rstr;
1269	for (wchar_t s = wstr; s; s++)	1672	for (wchar_t s = wstr; s; s++)
		1673	{
		1674	int w = WCWIDTH (*s);
		1675
1270	if (wcwidth (*s) == 0)	1676	if (w == 0)
1271	{	1677	{
1272	if (r == rstr)	1678	if (r == rstr)
1273	croak ("leading combining character unencodable");	1679	croak ("leading combining character unencodable");
1274		1680
1275	unicode_t n = rxvt_compose (r[-1], *s);	1681	unicode_t n = rxvt_compose (r[-1], *s);
1276	if (n == NOCHAR)	1682	if (n == NOCHAR)
1277	n = rxvt_composite.compose (r[-1], *s);	1683	n = rxvt_composite.compose (r[-1], *s);
1278		1684
1279	r[-1] = n;	1685	r[-1] = n;
1280	}	1686	}
1281	#if !UNICODE_3	1687	#if !UNICODE_3
1282	else if (*s >= 0x10000)	1688	else if (*s >= 0x10000)
1283	r++ = rxvt_composite.compose (s);	1689	r++ = rxvt_composite.compose (s);
1284	#endif	1690	#endif
1285	else	1691	else
1286	r++ = s;	1692	r++ = s;
		1693
		1694	// the *2 above only allows wcwidth <= 2
		1695	if (w > 1)
		1696	*r++ = NOCHAR;
		1697	}
1287		1698
1288	rxvt_pop_locale ();	1699	rxvt_pop_locale ();
1289		1700
1290	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1701	RETVAL = wcs2sv (rstr, r - rstr);
1291
1292	delete [] rstr;
1293	}	1702	}
1294	OUTPUT:	1703	OUTPUT:
1295	RETVAL	1704	RETVAL
1296		1705
1297	SV *	1706	SV *
1298	rxvt_term::special_decode (SV *text)	1707	rxvt_term::special_decode (SV *text)
1299	CODE:	1708	CODE:
1300	{	1709	{
1301	wchar_t *wstr = sv2wcs (text);	1710	wchar_t *wstr = sv2wcs (text);
1302	int wlen = wcslen (wstr);
1303	int dlen = 0;	1711	int dlen = 0;
1304		1712
1305	// find length	1713	// find length
1306	for (wchar_t s = wstr; s; s++)	1714	for (wchar_t s = wstr; s; s++)
1307	if (*s == NOCHAR)	1715	if (*s == NOCHAR)
…		…
1309	else if (IS_COMPOSE (*s))	1717	else if (IS_COMPOSE (*s))
1310	dlen += rxvt_composite.expand (*s, 0);	1718	dlen += rxvt_composite.expand (*s, 0);
1311	else	1719	else
1312	dlen++;	1720	dlen++;
1313		1721
1314	wchar_t *rstr = new wchar_t [dlen];	1722	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1315		1723
1316	// decode	1724	// decode
1317	wchar_t *r = rstr;	1725	wchar_t *r = rstr;
1318	for (wchar_t s = wstr; s; s++)	1726	for (wchar_t s = wstr; s; s++)
1319	if (*s == NOCHAR)	1727	if (*s == NOCHAR)
…		…
1321	else if (IS_COMPOSE (*s))	1729	else if (IS_COMPOSE (*s))
1322	r += rxvt_composite.expand (*s, r);	1730	r += rxvt_composite.expand (*s, r);
1323	else	1731	else
1324	r++ = s;	1732	r++ = s;
1325		1733
1326	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1734	RETVAL = wcs2sv (rstr, r - rstr);
1327
1328	delete [] rstr;
1329	}	1735	}
1330	OUTPUT:	1736	OUTPUT:
1331	RETVAL	1737	RETVAL
1332		1738
1333	void	1739	void
1334	rxvt_term::_resource (char name, int index, SV newval = 0)	1740	rxvt_term::_resource (char name, int index, SV newval = 0)
1335	PPCODE:	1741	PPCODE:
1336	{	1742	{
1337	struct resval { const char *name; int value; } rslist [] = {	1743	static const struct resval { const char name; int value; } rs, rslist [] = {
1338	# define def(name) { # name, Rs_ ## name },	1744	# define def(name) { # name, Rs_ ## name },
1339	# define reserve(name,count)	1745	# define reserve(name,count)
1340	# include "rsinc.h"	1746	# include "rsinc.h"
1341	# undef def	1747	# undef def
1342	# undef reserve	1748	# undef reserve
1343	};	1749	};
1344		1750
1345	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1751	rs = rslist + ecb_array_length (rslist);
1346		1752
		1753	if (*name)
1347	do {	1754	{
		1755	do {
1348	if (rs-- == rslist)	1756	if (rs-- == rslist)
1349	croak ("no such resource '%s', requested", name);	1757	croak ("no such resource '%s', requested", name);
1350	} while (strcmp (name, rs->name));	1758	} while (strcmp (name, rs->name));
1351		1759
1352	index += rs->value;	1760	index += rs->value;
		1761	}
		1762	else
		1763	{
		1764	--rs;
		1765	name = "";
		1766	}
1353		1767
1354	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1768	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1355	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1769	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1356		1770
1357	if (GIMME_V != G_VOID)	1771	if (GIMME_V != G_VOID)
1358	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1772	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1359		1773
1360	if (newval)	1774	if (newval)
1361	{	1775	{
1362	if (SvOK (newval))	1776	if (SvOK (newval))
1363	{	1777	{
…		…
1370	}	1784	}
1371	}	1785	}
1372		1786
1373	const char *	1787	const char *
1374	rxvt_term::x_resource (const char *name)	1788	rxvt_term::x_resource (const char *name)
1375	CLEANUP:
1376	SvTAINTED_on (ST (0));
1377		1789
1378	bool	1790	bool
1379	rxvt_term::option (U32 optval, int set = -1)	1791	rxvt_term::option (U8 optval, int set = -1)
1380	CODE:	1792	CODE:
1381	{	1793	{
1382	RETVAL = THIS->options & optval;	1794	RETVAL = THIS->option (optval);
1383		1795
1384	if (set >= 0)	1796	if (set >= 0)
1385	{	1797	{
1386	if (set)
1387	THIS->options \|= optval;	1798	THIS->set_option (optval, set);
1388	else
1389	THIS->options &= ~optval;
1390		1799
		1800	if (THIS->init_done) // avoid doing this before START
1391	switch (optval)	1801	switch (optval)
1392	{	1802	{
1393	case Opt_skipBuiltinGlyphs:	1803	case Opt_skipBuiltinGlyphs:
1394	THIS->set_fonts ();	1804	THIS->set_fonts ();
1395	THIS->scr_remap_chars ();	1805	THIS->scr_remap_chars ();
1396	THIS->scr_touch (true);	1806	THIS->scr_touch (true);
1397	THIS->want_refresh = 1;	1807	THIS->want_refresh = 1;
		1808	THIS->refresh_check ();
1398	break;	1809	break;
		1810	#ifdef CURSOR_BLINK
		1811	case Opt_cursorBlink:
		1812	THIS->cursor_blink_reset ();
		1813	break;
		1814	#endif
1399		1815
1400	case Opt_cursorUnderline:	1816	case Opt_cursorUnderline:
1401	THIS->want_refresh = 1;	1817	THIS->want_refresh = 1;
		1818	THIS->refresh_check ();
1402	break;	1819	break;
1403		1820
1404	# case Opt_scrollBar_floating:	1821	# case Opt_scrollBar_floating:
1405	# case Opt_scrollBar_right:	1822	# case Opt_scrollBar_right:
1406	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1823	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1407	# break;	1824	# break;
1408	}	1825	}
1409	}	1826	}
1410	}	1827	}
1411	OUTPUT:	1828	OUTPUT:
1412	RETVAL	1829	RETVAL
1413		1830
…		…
1416	CODE:	1833	CODE:
1417	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1834	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1418	THIS->keyboard->register_done ();	1835	THIS->keyboard->register_done ();
1419	OUTPUT:	1836	OUTPUT:
1420	RETVAL	1837	RETVAL
		1838
		1839	void
		1840	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1841	CODE:
		1842	wchar_t *wstr = sv2wcs (str);
		1843	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1844	free (wstr);
1421		1845
1422	void	1846	void
1423	rxvt_term::screen_cur (...)	1847	rxvt_term::screen_cur (...)
1424	PROTOTYPE: $;$$	1848	PROTOTYPE: $;$$
1425	ALIAS:	1849	ALIAS:
…		…
1439	EXTEND (SP, 2);	1863	EXTEND (SP, 2);
1440	PUSHs (sv_2mortal (newSViv (rc.row)));	1864	PUSHs (sv_2mortal (newSViv (rc.row)));
1441	PUSHs (sv_2mortal (newSViv (rc.col)));	1865	PUSHs (sv_2mortal (newSViv (rc.col)));
1442	}	1866	}
1443		1867
1444	if (items == 3)	1868	if (items >= 3)
		1869	{
		1870	rc.row = SvIV (ST (1));
		1871	rc.col = SvIV (ST (2));
		1872
		1873	if (ix == 2)
1445	{	1874	{
1446	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1875	if (rc.col == 0)
1447	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1876	{
		1877	// col == 0 means end of previous line
		1878	rc.row--;
		1879	rc.col = THIS->ncol;
		1880	}
		1881	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1882	&& rc.col > ROW(rc.row).l)
		1883	{
		1884	// col >= length means while line and add newline
		1885	rc.col = THIS->ncol;
		1886	}
		1887	}
		1888
		1889	clamp_it (rc.col, 0, THIS->ncol);
		1890	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1448		1891
1449	if (ix)	1892	if (ix)
1450	THIS->want_refresh = 1;	1893	{
		1894	THIS->selection.screen = THIS->current_screen;
		1895
		1896	THIS->selection_changed ();
		1897	THIS->refresh_check ();
1451	}	1898	}
		1899	}
1452	}	1900	}
1453		1901
1454	char	1902	int
1455	rxvt_term::cur_charset ()	1903	rxvt_term::selection_screen (int screen = -1)
1456	CODE:	1904	CODE:
1457	RETVAL = THIS->charsets [THIS->screen.charset];	1905	RETVAL = THIS->selection.screen;
1458	OUTPUT:	1906	if (screen >= 0)
		1907	THIS->selection.screen = screen;
		1908	OUTPUT:
1459	RETVAL	1909	RETVAL
1460		1910
1461	#void	1911	void
1462	#rxvt_term::selection_clear ()	1912	rxvt_term::selection_request (Time tm, int selnum)
1463		1913
1464	void	1914	void
		1915	rxvt_term::selection_clear (bool clipboard = false)
		1916
		1917	void
1465	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1918	rxvt_term::selection_make (Time eventtime, bool rect = false)
1466	CODE:	1919	CODE:
1467	THIS->selection.op = SELECTION_CONT;	1920	THIS->selection.op = SELECTION_CONT;
1468	THIS->selection.rect = rect;	1921	THIS->selection.rect = rect;
1469	THIS->selection_make (eventtime);	1922	THIS->selection_make (eventtime);
1470		1923
1471	int	1924	int
1472	rxvt_term::selection_grab (U32 eventtime)	1925	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1473		1926
1474	void	1927	void
1475	rxvt_term::selection (SV *newtext = 0)	1928	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1476	PPCODE:	1929	PPCODE:
1477	{	1930	{
		1931	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1932	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1933
1478	if (GIMME_V != G_VOID)	1934	if (GIMME_V != G_VOID)
1479	XPUSHs (THIS->selection.text	1935	XPUSHs (text
1480	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1936	? sv_2mortal (wcs2sv (text, len))
1481	: &PL_sv_undef);	1937	: &PL_sv_undef);
1482		1938
1483	if (newtext)	1939	if (newtext)
1484	{	1940	{
1485	free (THIS->selection.text);	1941	free (text);
1486		1942
1487	THIS->selection.text = sv2wcs (newtext);	1943	text = sv2wcs (newtext);
1488	THIS->selection.len = wcslen (THIS->selection.text);	1944	len = wcslen (text);
1489	}	1945	}
1490	}	1946	}
		1947
		1948	char
		1949	rxvt_term::cur_charset ()
		1950	CODE:
		1951	RETVAL = THIS->charsets [THIS->screen.charset];
		1952	OUTPUT:
		1953	RETVAL
1491		1954
1492	void	1955	void
1493	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)	1956	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)
1494		1957
1495	void	1958	void
1496	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1959	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1497		1960
1498	void	1961	void
1499	rxvt_term::scr_bell ()	1962	rxvt_term::scr_bell ()
		1963
		1964	void
		1965	rxvt_term::scr_recolour (bool refresh = true);
		1966
		1967	void
		1968	rxvt_term::scr_change_screen (int screen)
1500		1969
1501	void	1970	void
1502	rxvt_term::scr_add_lines (SV *string)	1971	rxvt_term::scr_add_lines (SV *string)
1503	CODE:	1972	CODE:
1504	{	1973	{
…		…
1514	char *str = SvPVbyte (octets, len);	1983	char *str = SvPVbyte (octets, len);
1515	C_ARGS:	1984	C_ARGS:
1516	str, len	1985	str, len
1517		1986
1518	void	1987	void
		1988	rxvt_term::tt_paste (SV *octets)
		1989	INIT:
		1990	STRLEN len;
		1991	char *str = SvPVbyte (octets, len);
		1992	C_ARGS:
		1993	str, len
		1994
		1995	void
1519	rxvt_term::cmd_parse (SV *octets)	1996	rxvt_term::cmd_parse (SV *octets)
1520	CODE:	1997	CODE:
1521	{	1998	{
1522	STRLEN len;	1999	STRLEN len;
1523	char *str = SvPVbyte (octets, len);	2000	char *str = SvPVbyte (octets, len);
…		…
1545	o->self = (HV *)SvRV (RETVAL);	2022	o->self = (HV *)SvRV (RETVAL);
1546	}	2023	}
1547	OUTPUT:	2024	OUTPUT:
1548	RETVAL	2025	RETVAL
1549		2026
		2027	#############################################################################
		2028	# Various X Utility Functions
		2029	#############################################################################
		2030
		2031	void
		2032	rxvt_term::XListProperties (Window window)
		2033	PPCODE:
		2034	{
		2035	int count;
		2036	Atom *props = XListProperties (THIS->dpy, window, &count);
		2037
		2038	EXTEND (SP, count);
		2039	while (count--)
		2040	PUSHs (newSVuv ((U32)props [count]));
		2041
		2042	XFree (props);
		2043	}
		2044
		2045	void
		2046	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2047	PPCODE:
		2048	{
		2049	Atom type;
		2050	int format;
		2051	unsigned long nitems;
		2052	unsigned long bytes_after;
		2053	unsigned char *prop;
		2054
		2055	XGetWindowProperty (THIS->dpy, window, property,
		2056	0, 1<<24, 0, AnyPropertyType,
		2057	&type, &format, &nitems, &bytes_after, &prop);
		2058
		2059	if (type != None)
		2060	{
		2061	int elemsize = format == 16 ? sizeof (short)
		2062	: format == 32 ? sizeof (long)
		2063	: 1;
		2064
		2065	EXTEND (SP, 3);
		2066	PUSHs (newSVuv ((U32)type));
		2067	PUSHs (newSViv (format));
		2068	PUSHs (newSVpvn ((char )prop, nitems elemsize));
		2069	XFree (prop);
		2070	}
		2071	}
		2072
		2073	void
		2074	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2075	CODE:
		2076	{
		2077	STRLEN len;
		2078	char *data_ = SvPVbyte (data, len);
		2079
		2080	int elemsize = format == 16 ? sizeof (short)
		2081	: format == 32 ? sizeof (long)
		2082	: 1;
		2083
		2084	XChangeProperty (THIS->dpy, window, property,
		2085	type, format, PropModeReplace,
		2086	(unsigned char *)data_, len / elemsize);
		2087	}
		2088
		2089	Atom
		2090	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2091	C_ARGS: term->dpy, atom_name, only_if_exists
		2092
		2093	char *
		2094	XGetAtomName (rxvt_term *term, Atom atom)
		2095	C_ARGS: term->dpy, atom
		2096	CLEANUP:
		2097	XFree (RETVAL);
		2098
		2099	void
		2100	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2101	C_ARGS: term->dpy, window, property
		2102
		2103	Window
		2104	rxvt_term::DefaultRootWindow ()
		2105	CODE:
		2106	RETVAL = THIS->display->root;
		2107	OUTPUT:
		2108	RETVAL
		2109
		2110	#if 0
		2111
		2112	Window
		2113	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2114	C_ARGS: term->dpy, (Window)parent,
		2115	x, y, width, height, 0,
		2116	term->pix_colors_focused[Color_border],
		2117	term->pix_colors_focused[Color_border]
		2118
		2119	#endif
		2120
		2121	void
		2122	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2123	C_ARGS: term->dpy, window, parent, x, y
		2124
		2125	void
		2126	XMapWindow (rxvt_term *term, Window window)
		2127	C_ARGS: term->dpy, window
		2128
		2129	void
		2130	XUnmapWindow (rxvt_term *term, Window window)
		2131	C_ARGS: term->dpy, window
		2132
		2133	void
		2134	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2135	C_ARGS: term->dpy, window, x, y, width, height
		2136
		2137	void
		2138	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2139	CODE:
		2140	{
		2141	XWindowAttributes attr;
		2142	XGetWindowAttributes (THIS->dpy, window, &attr);
		2143	XSelectInput (THIS->dpy, window, attr.your_event_mask \| add_events & ~del_events);
		2144	}
		2145
		2146	void
		2147	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2148	PPCODE:
		2149	{
		2150	int dx, dy;
		2151	Window child;
		2152
		2153	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2154	{
		2155	EXTEND (SP, 3);
		2156	PUSHs (newSViv (dx));
		2157	PUSHs (newSViv (dy));
		2158	PUSHs (newSVuv (child));
		2159	}
		2160	}
		2161
		2162	#############################################################################
		2163	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2164
		2165	bool
		2166	rxvt_term::has_render ()
		2167	CODE:
		2168	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2169	OUTPUT:
		2170	RETVAL
		2171
		2172	void
		2173	rxvt_term::background_geometry (bool border = false)
		2174	PPCODE:
		2175	EXTEND (SP, 4);
		2176	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2177	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2178	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2179	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2180
		2181	#if HAVE_IMG
		2182
		2183	rxvt_img *
		2184	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2185	CODE:
		2186	XRenderPictFormat *f = SvOK (format)
		2187	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2188	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2189	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2190	RETVAL->alloc ();
		2191	OUTPUT:
		2192	RETVAL
		2193
		2194	#if ENABLE_TRANSPARENCY
		2195
		2196	rxvt_img *
		2197	rxvt_term::new_img_from_root ()
		2198	CODE:
		2199	RETVAL = rxvt_img::new_from_root (THIS);
		2200	OUTPUT:
		2201	RETVAL
		2202
		2203	#endif
		2204
		2205	#if HAVE_PIXBUF
		2206
		2207	rxvt_img *
		2208	rxvt_term::new_img_from_file (octet_string filename)
		2209	CODE:
		2210	try
		2211	{
		2212	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2213	}
		2214	catch (const class rxvt_failure_exception &e)
		2215	{
		2216	croak ("new_img_from_file failed");
		2217	}
		2218	OUTPUT:
		2219	RETVAL
		2220
		2221	#endif
		2222
		2223	void
		2224	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2225	CODE:
		2226	delete THIS->bg_img;
		2227	THIS->bg_img = 0;
		2228	THIS->bg_flags = 0;
		2229
		2230	if (img) // TODO: cannot be false
		2231	{
		2232	img = img->clone (); // own the img
		2233
		2234	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2235	img->sub_rect (0, 0,
		2236	border ? THIS->vt_width : THIS->szHint.width,
		2237	border ? THIS->vt_height : THIS->szHint.height)
		2238	->replace (img);
		2239
		2240	// just in case, should usually be a nop
		2241	img->reify ()
		2242	->replace (img);
		2243
		2244	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2245	->replace (img);
		2246
		2247	THIS->bg_img = img;
		2248	THIS->bg_flags \|= rxvt_term::BG_NEEDS_REFRESH \| rxvt_term::BG_INHIBIT_RENDER;
		2249
		2250	if (!border)
		2251	THIS->bg_flags \|= rxvt_term::BG_IS_TRANSPARENT;
		2252	}
		2253
		2254	#endif
		2255
		2256	#############################################################################
		2257	# urxvt::overlay
		2258	#############################################################################
		2259
1550	MODULE = urxvt PACKAGE = urxvt::overlay	2260	MODULE = urxvt PACKAGE = urxvt::overlay
1551		2261
1552	void	2262	void
1553	overlay::set (int x, int y, SV text, SV rend = 0)	2263	overlay::set (int x, int y, SV text, SV rend = 0)
1554		2264
…		…
1559	overlay::hide ()	2269	overlay::hide ()
1560		2270
1561	void	2271	void
1562	overlay::DESTROY ()	2272	overlay::DESTROY ()
1563		2273
		2274	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g \|
		2275
		2276	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2277
		2278	#if HAVE_PIXBUF
		2279
		2280	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2281	C_ARGS: filename, 0
		2282
		2283	void
		2284	DESTROY (urxvt::pixbuf self)
		2285	CODE:
		2286	g_object_unref (self);
		2287
		2288	#endif
		2289
1564	MODULE = urxvt PACKAGE = urxvt::timer	2290	MODULE = urxvt PACKAGE = urxvt::img
1565		2291
1566	SV *	2292	#if HAVE_IMG
1567	timer::new ()	2293
		2294	# rxvt_img new (rxvt_screen screen, XRenderPictFormat *format, int width, int height)
		2295	# rxvt_img rxvt_img (rxvt_screen screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2296
		2297	void
		2298	rxvt_img::geometry ()
1568	CODE:	2299	PPCODE:
1569	timer *w = new timer;	2300	EXTEND (SP, 4);
1570	w->start (NOW);	2301	PUSHs (sv_2mortal (newSViv (THIS->x)));
1571	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2302	PUSHs (sv_2mortal (newSViv (THIS->y)));
1572	w->self = (HV *)SvRV (RETVAL);	2303	PUSHs (sv_2mortal (newSViv (THIS->w)));
1573	OUTPUT:	2304	PUSHs (sv_2mortal (newSViv (THIS->h)));
1574	RETVAL
1575		2305
1576	timer *	2306	int
1577	timer::cb (SV *cb)	2307	rxvt_img::x ()
		2308	ALIAS:
		2309	x = 0
		2310	y = 1
		2311	w = 2
		2312	h = 3
1578	CODE:	2313	CODE:
1579	THIS->cb (cb);	2314	switch (ix)
		2315	{
		2316	case 0: RETVAL = THIS->x; break;
		2317	case 1: RETVAL = THIS->y; break;
		2318	case 2: RETVAL = THIS->w; break;
		2319	case 3: RETVAL = THIS->h; break;
		2320	}
		2321	OUTPUT:
1580	RETVAL = THIS;	2322	RETVAL
1581	OUTPUT:
1582	RETVAL
1583		2323
1584	NV	2324	Pixmap
1585	timer::at ()	2325	rxvt_img::pm ()
1586	CODE:	2326	CODE:
1587	RETVAL = THIS->at;	2327	RETVAL = THIS->pm;
1588	OUTPUT:	2328	OUTPUT:
1589	RETVAL	2329	RETVAL
1590		2330
1591	timer *	2331	void
1592	timer::interval (NV interval)	2332	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2333	PROTOTYPE: $;$$$$
		2334	INIT:
		2335	rgba cc = parse_rgba (c, THIS->s);
		2336	C_ARGS: cc, x, y, w, h
		2337
		2338	void
		2339	rxvt_img::DESTROY ()
		2340	CODE:
		2341	delete THIS;
		2342
		2343	void
		2344	rxvt_img::add_alpha ()
		2345
		2346	void
		2347	rxvt_img::unshare ()
		2348
		2349	void
		2350	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1593	CODE:	2351	PPCODE:
1594	THIS->interval = interval;	2352	if (items >= 2)
		2353	THIS->repeat_mode (repeat);
		2354	if (GIMME_V != G_VOID)
		2355	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2356
		2357	void
		2358	rxvt_img::move (int dx, int dy)
		2359
		2360	void
		2361	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2362
		2363	void
		2364	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2365
		2366	void
		2367	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2368
		2369	rxvt_img *
		2370	rxvt_img::clone ()
		2371
		2372	rxvt_img *
		2373	rxvt_img::reify ()
		2374
		2375	rxvt_img *
		2376	rxvt_img::sub_rect (int x, int y, int width, int height)
		2377
		2378	rxvt_img *
		2379	rxvt_img::blur (int rh, int rv)
		2380
		2381	rxvt_img *
		2382	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2383
		2384	rxvt_img *
		2385	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)
		2386	INIT:
		2387	rxvt_img::nv matrix[3][3] = {
		2388	{ p11, p12, p13 },
		2389	{ p21, p22, p23 },
		2390	{ p31, p32, p33 }
		2391	};
		2392	C_ARGS: matrix
		2393
		2394	rxvt_img *
		2395	rxvt_img::scale (int new_width, int new_height)
		2396
		2397	rxvt_img *
		2398	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2399
		2400	rxvt_img *
		2401	rxvt_img::tint (SV *c)
		2402	INIT:
		2403	rgba cc = parse_rgba (c, THIS->s);
		2404	C_ARGS: cc
		2405
		2406	rxvt_img *
		2407	rxvt_img::shade (rxvt_img::nv factor)
		2408
		2409	rxvt_img *
		2410	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2411	CODE:
		2412	rxvt_img::nv *vparams = 0;
		2413	int nparams = 0;
		2414
		2415	if (SvOK (params))
		2416	{
		2417	if (!SvROK (params) \|\| SvTYPE (SvRV (params)) != SVt_PVAV)
		2418	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2419
		2420	nparams = av_len ((AV *)SvRV (params)) + 1;
		2421	vparams = (rxvt_img::nv )malloc (nparams sizeof (rxvt_img::nv));
		2422
		2423	for (int i = 0; i < nparams; ++i)
		2424	vparams [i] = SvNV (av_fetch ((AV )SvRV (params), i, 1));
		2425	}
		2426
		2427	RETVAL = THIS->filter (name, nparams, vparams);
		2428	free (vparams);
		2429	OUTPUT:
1595	RETVAL = THIS;	2430	RETVAL
1596	OUTPUT:
1597	RETVAL
1598		2431
1599	timer *	2432	#endif
1600	timer::set (NV tstamp)
1601	CODE:
1602	THIS->set (tstamp);
1603	RETVAL = THIS;
1604	OUTPUT:
1605	RETVAL
1606		2433
1607	timer *
1608	timer::start (NV tstamp = THIS->at)
1609	CODE:
1610	THIS->start (tstamp);
1611	RETVAL = THIS;
1612	OUTPUT:
1613	RETVAL
1614
1615	timer *
1616	timer::stop ()
1617	CODE:
1618	THIS->stop ();
1619	RETVAL = THIS;
1620	OUTPUT:
1621	RETVAL
1622
1623	void
1624	timer::DESTROY ()
1625
1626	MODULE = urxvt PACKAGE = urxvt::iow
1627
1628	SV *
1629	iow::new ()
1630	CODE:
1631	iow *w = new iow;
1632	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1633	w->self = (HV *)SvRV (RETVAL);
1634	OUTPUT:
1635	RETVAL
1636
1637	iow *
1638	iow::cb (SV *cb)
1639	CODE:
1640	THIS->cb (cb);
1641	RETVAL = THIS;
1642	OUTPUT:
1643	RETVAL
1644
1645	iow *
1646	iow::fd (int fd)
1647	CODE:
1648	THIS->fd = fd;
1649	RETVAL = THIS;
1650	OUTPUT:
1651	RETVAL
1652
1653	iow *
1654	iow::events (short events)
1655	CODE:
1656	THIS->events = events;
1657	RETVAL = THIS;
1658	OUTPUT:
1659	RETVAL
1660
1661	iow *
1662	iow::start ()
1663	CODE:
1664	THIS->start ();
1665	RETVAL = THIS;
1666	OUTPUT:
1667	RETVAL
1668
1669	iow *
1670	iow::stop ()
1671	CODE:
1672	THIS->stop ();
1673	RETVAL = THIS;
1674	OUTPUT:
1675	RETVAL
1676
1677	void
1678	iow::DESTROY ()
1679
1680

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.63 by root, Fri Jan 13 05:06:44 2006 UTC vs. Revision 1.217 by sf-exg, Sat Nov 2 10:32:25 2013 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.63 by root, Fri Jan 13 05:06:44 2006 UTC vs.
Revision 1.217 by sf-exg, Sat Nov 2 10:32:25 2013 UTC