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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.33 by root, Fri Jan 6 20:50:58 2006 UTC vs.
Revision 1.123 by root, Sun Jun 15 14:54:44 2008 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 Marc Lehmann <pcg@goof.com>
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.
…		…
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
28		28
29	#include "../config.h"	29	#include "../config.h"
30		30
		31	#include <cstddef>
31	#include <cstdarg>	32	#include <cstdarg>
32		33
		34	#include "unistd.h"
		35
		36	#include "ev_cpp.h"
33	#include "rxvt.h"	37	#include "rxvt.h"
34	#include "iom.h"	38	#include "keyboard.h"
35	#include "rxvtutil.h"	39	#include "rxvtutil.h"
36	#include "rxvtperl.h"	40	#include "rxvtperl.h"
37		41
38	#include "perlxsi.c"	42	#include "perlxsi.c"
		43
		44	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39		45
40	#undef LINENO	46	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	47	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	48	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	49	#define ROW(n) THIS->row_buf [LINENO (n)]
…		…
63		69
64	return sv;	70	return sv;
65	}	71	}
66		72
67	static SV *	73	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)	74	newSVptr (void *ptr, const char *klass)
76	{	75	{
77	HV *hv = newHV ();	76	HV *hv = newHV ();
78	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	77	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
79	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	78	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);	100	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
102		101
103	return (long)mg->mg_ptr;	102	return (long)mg->mg_ptr;
104	}	103	}
105		104
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	105	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	106	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
108		107
109	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
110		109
111	struct perl_watcher
112	{
113	SV *cbsv;
114	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")	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201		111
202	struct overlay {	112	class overlay {
203	HV *self;
204	rxvt_term *THIS;	113	rxvt_term *THIS;
		114	AV *overlay_av;
205	int x, y, w, h;	115	int x, y, w, h;
206	int border;	116	int border;
207	text_t **text;	117	text_t **text;
208	rend_t **rend;	118	rend_t **rend;
209		119
		120	public:
		121	HV *self;
		122
210	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	123	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
211	~overlay ();	124	~overlay ();
212		125
213	void show ();	126	void show ();
214	void hide ();	127	void hide ();
…		…
217		130
218	void set (int x, int y, SV *str, SV *rend);	131	void set (int x, int y, SV *str, SV *rend);
219	};	132	};
220		133
221	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	134	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)	135	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
223	{	136	{
		137	if (w < 0) w = 0;
		138	if (h < 0) h = 0;
		139
224	if (border == 2)	140	if (border == 2)
225	{	141	{
226	w += 2;	142	w += 2;
227	h += 2;	143	h += 2;
228	}	144	}
…		…
266	*rp++ = r;	182	*rp++ = r;
267	}	183	}
268	}	184	}
269		185
270	show ();	186	show ();
271	THIS->want_refresh = 1;
272	}	187	}
273		188
274	overlay::~overlay ()	189	overlay::~overlay ()
275	{	190	{
276	hide ();	191	hide ();
…		…
281	delete [] rend[y];	196	delete [] rend[y];
282	}	197	}
283		198
284	delete [] text;	199	delete [] text;
285	delete [] rend;	200	delete [] rend;
		201	}
		202
		203	void
		204	overlay::show ()
		205	{
		206	if (overlay_av)
		207	return;
		208
		209	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		210	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		211	));
		212	av_push (overlay_av, newSViv ((long)this));
286		213
287	THIS->want_refresh = 1;	214	THIS->want_refresh = 1;
288	}	215	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->self), "_overlay", 8, 0));
296	hv_store (hv, key, 32, newSViv ((long)this), 0);
297	}	216	}
298		217
299	void	218	void
300	overlay::hide ()	219	overlay::hide ()
301	{	220	{
302	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	221	if (!overlay_av)
		222	return;
303		223
304	if (ovs)	224	int i;
305	{
306	char key[33]; sprintf (key, "%32lx", (long)this);
307		225
308	HV *hv = (HV *)SvRV (*ovs);	226	for (i = AvFILL (overlay_av); i >= 0; i--)
309	hv_delete (hv, key, 32, G_DISCARD);	227	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
310	}	228	break;
		229
		230	for (; i < AvFILL (overlay_av); i++)
		231	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		232
		233	av_pop (overlay_av);
		234
		235	SvREFCNT_dec (overlay_av);
		236	overlay_av = 0;
		237
		238	THIS->want_refresh = 1;
		239	THIS->refresh_check ();
311	}	240	}
312		241
313	void overlay::swap ()	242	void overlay::swap ()
314	{	243	{
315	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	244	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
321	for (int y = ov_h; y--; )	250	for (int y = ov_h; y--; )
322	{	251	{
323	text_t *t1 = text [y];	252	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	253	rend_t *r1 = rend [y];
325		254
326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	255	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;	256	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
328		257
329	for (int x = ov_w; x--; )	258	for (int x = ov_w; x--; )
330	{	259	{
331	text_t t = *t1; *t1++ = *t2; *t2++ = t;	260	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));	261	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)	284	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356	croak ("rend must be arrayref");	285	croak ("rend must be arrayref");
357		286
358	AV *av = (AV *)SvRV (rend);	287	AV *av = (AV *)SvRV (rend);
359		288
360	for (int col = min (av_len (av) + 1, w - x - border); col--; )	289	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	290	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362	}	291	}
363		292
364	THIS->want_refresh = 1;	293	THIS->want_refresh = 1;
		294	THIS->refresh_check ();
365	}	295	}
366
367		296
368	/////////////////////////////////////////////////////////////////////////////	297	/////////////////////////////////////////////////////////////////////////////
369		298
		299	#define IOM_CLASS "urxvt"
		300	#define IOM_WARN rxvt_warn
		301	#include "iom_perl.h"
		302
		303	/////////////////////////////////////////////////////////////////////////////
		304
370	struct rxvt_perl_interp rxvt_perl;	305	struct rxvt_perl_interp rxvt_perl;
371		306
372	static PerlInterpreter *perl;	307	static PerlInterpreter *perl;
373
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377		308
378	rxvt_perl_interp::~rxvt_perl_interp ()	309	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	310	{
380	if (perl)	311	if (perl)
381	{	312	{
…		…
383	perl_free (perl);	314	perl_free (perl);
384	}	315	}
385	}	316	}
386		317
387	void	318	void
388	rxvt_perl_interp::init ()	319	rxvt_perl_interp::init (rxvt_term *term)
389	{	320	{
390	if (!perl)	321	if (!perl)
391	{	322	{
		323	rxvt_push_locale (""); // perl init destroys current locale
		324
		325	perl_environ = rxvt_environ;
		326	swap (perl_environ, environ);
		327
392	char *argv[] = {	328	char *argv[] = {
393	"",	329	"",
394	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	330	"-e"
		331	"BEGIN {"
		332	" urxvt->bootstrap;"
		333	" unshift @INC, '" LIBDIR "';"
		334	"}"
		335	""
		336	"use urxvt;"
395	};	337	};
396		338
397	perl = perl_alloc ();	339	perl = perl_alloc ();
398	perl_construct (perl);	340	perl_construct (perl);
399		341
…		…
404		346
405	perl_destruct (perl);	347	perl_destruct (perl);
406	perl_free (perl);	348	perl_free (perl);
407	perl = 0;	349	perl = 0;
408	}	350	}
		351
		352	swap (perl_environ, environ);
		353
		354	rxvt_pop_locale ();
		355	}
		356
		357	if (perl)
		358	{
		359	// runs outside of perls ENV
		360	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		361	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		362	}
		363	}
		364
		365	static void
		366	ungrab (rxvt_term *THIS)
		367	{
		368	if (THIS->perl.grabtime)
		369	{
		370	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		371	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		372	THIS->perl.grabtime = 0;
409	}	373	}
410	}	374	}
411		375
412	bool	376	bool
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	377	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414	{	378	{
415	if (!perl)	379	if (!perl || !term->perl.self)
416	return false;	380	return false;
417		381
418	if (htype == HOOK_INIT) // first hook ever called	382	// pre-handling of some events
		383	if (htype == HOOK_REFRESH_END)
419	{	384	{
420	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	385	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
421	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	386
		387	for (int i = 0; i <= AvFILL (av); i++)
		388	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
422	}	389	}
423	else if (!term->self)	390
424	return false; // perl not initialized for this instance	391	swap (perl_environ, environ);
		392
		393	bool event_consumed;
		394
		395	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		396	|| term->perl.should_invoke [htype])
		397	try
		398	{
		399	dSP;
		400	va_list ap;
		401
		402	va_start (ap, htype);
		403
		404	ENTER;
		405	SAVETMPS;
		406
		407	PUSHMARK (SP);
		408
		409	XPUSHs (sv_2mortal (newSVterm (term)));
		410	XPUSHs (sv_2mortal (newSViv (htype)));
		411
		412	for (;;) {
		413	data_type dt = (data_type)va_arg (ap, int);
		414
		415	switch (dt)
		416	{
		417	case DT_INT:
		418	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		419	break;
		420
		421	case DT_LONG:
		422	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		423	break;
		424
		425	case DT_STR:
		426	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		427	break;
		428
		429	case DT_STR_LEN:
		430	{
		431	char *str = va_arg (ap, char *);
		432	int len = va_arg (ap, int);
		433
		434	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		435	}
		436	break;
		437
		438	case DT_WCS_LEN:
		439	{
		440	wchar_t *wstr = va_arg (ap, wchar_t *);
		441	int wlen = va_arg (ap, int);
		442
		443	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		444	}
		445	break;
		446
		447	case DT_LCS_LEN:
		448	{
		449	long *lstr = va_arg (ap, long *);
		450	int llen = va_arg (ap, int);
		451
		452	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		453	}
		454	break;
		455
		456	case DT_XEVENT:
		457	{
		458	XEvent *xe = va_arg (ap, XEvent *);
		459	HV *hv = newHV ();
		460
		461	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		462	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		463	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		464	# undef set
		465
		466	setiv (type, xe->type);
		467	setiv (send_event, xe->xany.send_event);
		468	setiv (serial, xe->xany.serial);
		469
		470	switch (xe->type)
		471	{
		472	case KeyPress:
		473	case KeyRelease:
		474	case ButtonPress:
		475	case ButtonRelease:
		476	case MotionNotify:
		477	setuv (window, xe->xmotion.window);
		478	setuv (root, xe->xmotion.root);
		479	setuv (subwindow, xe->xmotion.subwindow);
		480	setuv (time, xe->xmotion.time);
		481	setiv (x, xe->xmotion.x);
		482	setiv (y, xe->xmotion.y);
		483	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		484	setiv (col, xe->xmotion.x / term->fwidth);
		485	setiv (x_root, xe->xmotion.x_root);
		486	setiv (y_root, xe->xmotion.y_root);
		487	setuv (state, xe->xmotion.state);
		488
		489	switch (xe->type)
		490	{
		491	case KeyPress:
		492	case KeyRelease:
		493	setuv (keycode, xe->xkey.keycode);
		494	break;
		495
		496	case ButtonPress:
		497	case ButtonRelease:
		498	setuv (button, xe->xbutton.button);
		499	break;
		500
		501	case MotionNotify:
		502	setiv (is_hint, xe->xmotion.is_hint);
		503	break;
		504	}
		505
		506	break;
		507
		508	case MapNotify:
		509	case UnmapNotify:
		510	case ConfigureNotify:
		511	setuv (event, xe->xconfigure.event);
		512	setuv (window, xe->xconfigure.window);
		513
		514	switch (xe->type)
		515	{
		516	case ConfigureNotify:
		517	setiv (x, xe->xconfigure.x);
		518	setiv (y, xe->xconfigure.y);
		519	setiv (width, xe->xconfigure.width);
		520	setiv (height, xe->xconfigure.height);
		521	setuv (above, xe->xconfigure.above);
		522	break;
		523	}
		524
		525	break;
		526
		527	case PropertyNotify:
		528	setuv (window, xe->xproperty.window);
		529	setuv (atom, xe->xproperty.atom);
		530	setuv (time, xe->xproperty.time);
		531	setiv (state, xe->xproperty.state);
		532	break;
		533
		534	case ClientMessage:
		535	setuv (window, xe->xclient.window);
		536	setuv (message_type, xe->xclient.message_type);
		537	setuv (format, xe->xclient.format);
		538	setuv (l0, xe->xclient.data.l[0]);
		539	setuv (l1, xe->xclient.data.l[1]);
		540	setuv (l2, xe->xclient.data.l[2]);
		541	setuv (l3, xe->xclient.data.l[3]);
		542	setuv (l4, xe->xclient.data.l[4]);
		543	break;
		544	}
		545
		546	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		547	}
		548	break;
		549
		550	case DT_END:
		551	goto call;
		552
		553	default:
		554	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		555	}
		556	}
		557
		558	call:
		559	va_end (ap);
		560
		561	PUTBACK;
		562	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		563	SPAGAIN;
		564
		565	if (count)
		566	{
		567	SV *status = POPs;
		568	count = SvTRUE (status);
		569	}
		570
		571	PUTBACK;
		572	FREETMPS;
		573	LEAVE;
		574
		575	if (SvTRUE (ERRSV))
		576	{
		577	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		578	ungrab (term); // better lose the grab than the session
		579	}
		580
		581	event_consumed = !!count;
		582	}
		583	catch (...)
		584	{
		585	swap (perl_environ, environ);
		586	throw;
		587	}
		588	else
		589	event_consumed = false;
		590
		591	// post-handling of some events
		592	if (htype == HOOK_REFRESH_BEGIN)
		593	{
		594	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		595
		596	for (int i = AvFILL (av); i >= 0; i--)
		597	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		598	}
425	else if (htype == HOOK_DESTROY)	599	else if (htype == HOOK_DESTROY)
426	{	600	{
427	// handled later	601	clearSVptr ((SV *)term->perl.self);
		602	SvREFCNT_dec ((SV *)term->perl.self);
		603
		604	// don't allow further calls
		605	term->perl.self = 0;
428	}	606	}
429	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
430	{
431	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
432		607
433	if (HvKEYS (hv))	608	swap (perl_environ, environ);
434	{
435	hv_iterinit (hv);
436		609
437	while (HE *he = hv_iternext (hv))	610	return event_consumed;
438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
439	}
440	}
441	else if (!should_invoke [htype])
442	return false;
443
444	dSP;
445	va_list ap;
446
447	va_start (ap, htype);
448
449	ENTER;
450	SAVETMPS;
451
452	PUSHMARK (SP);
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)));
480	}
481	break;
482
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
491	case DT_XEVENT:
492	{
493	XEvent *xe = va_arg (ap, XEvent *);
494	HV *hv = newHV ();
495
496	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
497	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
498	# undef set
499
500	setiv (type, xe->type);
501	setiv (send_event, xe->xany.send_event);
502	setiv (serial, xe->xany.serial);
503
504	switch (xe->type)
505	{
506	case KeyPress:
507	case KeyRelease:
508	case ButtonPress:
509	case ButtonRelease:
510	case MotionNotify:
511	setiv (time, xe->xmotion.time);
512	setiv (x, xe->xmotion.x);
513	setiv (y, xe->xmotion.y);
514	setiv (row, xe->xmotion.y / term->fheight);
515	setiv (col, xe->xmotion.x / term->fwidth);
516	setiv (x_root, xe->xmotion.x_root);
517	setiv (y_root, xe->xmotion.y_root);
518	setiv (state, xe->xmotion.state);
519	break;
520	}
521
522	switch (xe->type)
523	{
524	case KeyPress:
525	case KeyRelease:
526	setiv (keycode, xe->xkey.keycode);
527	break;
528
529	case ButtonPress:
530	case ButtonRelease:
531	setiv (button, xe->xbutton.button);
532	break;
533
534	case MotionNotify:
535	setiv (is_hint, xe->xmotion.is_hint);
536	break;
537	}
538
539	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
540	}
541	break;
542
543	case DT_END:
544	{
545	va_end (ap);
546
547	PUTBACK;
548	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
549	SPAGAIN;
550
551	if (count)
552	{
553	SV *status = POPs;
554	count = SvTRUE (status);
555	}
556
557	PUTBACK;
558	FREETMPS;
559	LEAVE;
560
561	if (SvTRUE (ERRSV))
562	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
563
564	if (htype == HOOK_DESTROY)
565	{
566	clearSVptr ((SV *)term->self);
567	SvREFCNT_dec ((SV *)term->self);
568	}
569
570	return count;
571	}
572
573	default:
574	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
575	}
576	}
577	}	611	}
578		612
579	/////////////////////////////////////////////////////////////////////////////	613	/////////////////////////////////////////////////////////////////////////////
580		614
581	MODULE = urxvt PACKAGE = urxvt	615	MODULE = urxvt PACKAGE = urxvt
582		616
583	PROTOTYPES: ENABLE	617	PROTOTYPES: ENABLE
584		618
585	BOOT:	619	BOOT:
586	{	620	{
587	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	621	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		622	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		623	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		624	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		625
588	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	626	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
589	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	627	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
590	# include "hookinc.h"	628	# include "hookinc.h"
591	# undef def	629	# undef def
592		630
		631	HV *option = get_hv ("urxvt::OPTION", 1);
		632	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		633	# define nodef(name)
		634	# include "optinc.h"
		635	# undef nodef
		636	# undef def
		637
		638	HV *stash = gv_stashpv ("urxvt", 1);
		639	static const struct {
		640	const char *name;
		641	IV iv;
		642	} *civ, const_iv[] = {
		643	# define const_iv(name) { # name, (IV)name }
		644	const_iv (NUM_RESOURCES),
593	export_const (DEFAULT_RSTYLE);	645	const_iv (DEFAULT_RSTYLE),
594	export_const (OVERLAY_RSTYLE);	646	const_iv (OVERLAY_RSTYLE),
595	export_const (RS_Bold);	647	const_iv (RS_Bold),
596	export_const (RS_Italic);	648	const_iv (RS_Italic),
597	export_const (RS_Blink);	649	const_iv (RS_Blink),
598	export_const (RS_RVid);	650	const_iv (RS_RVid),
599	export_const (RS_Uline);	651	const_iv (RS_Uline),
600		652
601	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	653	const_iv (CurrentTime),
602	}	654	const_iv (ShiftMask),
		655	const_iv (LockMask),
		656	const_iv (ControlMask),
		657	const_iv (Mod1Mask),
		658	const_iv (Mod2Mask),
		659	const_iv (Mod3Mask),
		660	const_iv (Mod4Mask),
		661	const_iv (Mod5Mask),
		662	const_iv (Button1Mask),
		663	const_iv (Button2Mask),
		664	const_iv (Button3Mask),
		665	const_iv (Button4Mask),
		666	const_iv (Button5Mask),
		667	const_iv (AnyModifier),
603		668
604	SV *	669	const_iv (NoSymbol),
605	new (...)	670	const_iv (GrabModeSync),
606	CODE:	671	const_iv (GrabModeAsync),
607	{
608	stringvec *argv = new stringvec;
609	bool success;
610		672
611	for (int i = 0; i < items ;i++)	673	const_iv (NoEventMask),
612	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	674	const_iv (KeyPressMask),
		675	const_iv (KeyReleaseMask),
		676	const_iv (ButtonPressMask),
		677	const_iv (ButtonReleaseMask),
		678	const_iv (EnterWindowMask),
		679	const_iv (LeaveWindowMask),
		680	const_iv (PointerMotionMask),
		681	const_iv (PointerMotionHintMask),
		682	const_iv (Button1MotionMask),
		683	const_iv (Button2MotionMask),
		684	const_iv (Button3MotionMask),
		685	const_iv (Button4MotionMask),
		686	const_iv (Button5MotionMask),
		687	const_iv (ButtonMotionMask),
		688	const_iv (KeymapStateMask),
		689	const_iv (ExposureMask),
		690	const_iv (VisibilityChangeMask),
		691	const_iv (StructureNotifyMask),
		692	const_iv (ResizeRedirectMask),
		693	const_iv (SubstructureNotifyMask),
		694	const_iv (SubstructureRedirectMask),
		695	const_iv (FocusChangeMask),
		696	const_iv (PropertyChangeMask),
		697	const_iv (ColormapChangeMask),
		698	const_iv (OwnerGrabButtonMask),
613		699
614	rxvt_term *term = new rxvt_term;	700	const_iv (KeyPress),
		701	const_iv (KeyRelease),
		702	const_iv (ButtonPress),
		703	const_iv (ButtonRelease),
		704	const_iv (MotionNotify),
		705	const_iv (EnterNotify),
		706	const_iv (LeaveNotify),
		707	const_iv (FocusIn),
		708	const_iv (FocusOut),
		709	const_iv (KeymapNotify),
		710	const_iv (Expose),
		711	const_iv (GraphicsExpose),
		712	const_iv (NoExpose),
		713	const_iv (VisibilityNotify),
		714	const_iv (CreateNotify),
		715	const_iv (DestroyNotify),
		716	const_iv (UnmapNotify),
		717	const_iv (MapNotify),
		718	const_iv (MapRequest),
		719	const_iv (ReparentNotify),
		720	const_iv (ConfigureNotify),
		721	const_iv (ConfigureRequest),
		722	const_iv (GravityNotify),
		723	const_iv (ResizeRequest),
		724	const_iv (CirculateNotify),
		725	const_iv (CirculateRequest),
		726	const_iv (PropertyNotify),
		727	const_iv (SelectionClear),
		728	const_iv (SelectionRequest),
		729	const_iv (SelectionNotify),
		730	const_iv (ColormapNotify),
		731	const_iv (ClientMessage),
		732	const_iv (MappingNotify),
		733	# if ENABLE_XIM_ONTHESPOT
		734	const_iv (XIMReverse),
		735	const_iv (XIMUnderline),
		736	const_iv (XIMHighlight),
		737	const_iv (XIMPrimary),
		738	const_iv (XIMSecondary),
		739	const_iv (XIMTertiary),
		740	const_iv (XIMVisibleToForward),
		741	const_iv (XIMVisibleToBackword),
		742	const_iv (XIMVisibleToCenter),
		743	# if 0
		744	const_iv (XIMForwardChar),
		745	const_iv (XIMBackwardChar),
		746	const_iv (XIMForwardWord),
		747	const_iv (XIMBackwardWord),
		748	const_iv (XIMCaretUp),
		749	const_iv (XIMCaretDown),
		750	const_iv (XIMNextLine),
		751	const_iv (XIMPreviousLine),
		752	const_iv (XIMLineStart),
		753	const_iv (XIMLineEnd),
		754	const_iv (XIMAbsolutePosition),
		755	const_iv (XIMDontChange),
		756	# endif
		757	# endif
		758	};
615		759
616	term->argv = argv;	760	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
617		761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
618	try
619	{
620	if (!term->init (argv->size (), argv->begin ()))
621	term = 0;
622	}
623	catch (const class rxvt_failure_exception &e)
624	{
625	term->destroy ();
626	croak ("exception caught while initializing new terminal instance");
627	}
628
629	RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;
630	}	762	}
631	OUTPUT:
632	RETVAL
633
634	void
635	set_should_invoke (int htype, int value)
636	CODE:
637	rxvt_perl.should_invoke [htype] = value;
638		763
639	void	764	void
640	warn (const char *msg)	765	warn (const char *msg)
641	CODE:	766	CODE:
642	rxvt_warn ("%s", msg);	767	rxvt_warn ("%s", msg);
643		768
644	void	769	void
645	fatal (const char *msg)	770	fatal (const char *msg)
646	CODE:	771	CODE:
647	rxvt_fatal ("%s", msg);	772	rxvt_fatal ("%s", msg);
		773
		774	void
		775	_exit (int status)
648		776
649	NV	777	NV
650	NOW ()	778	NOW ()
651	CODE:	779	CODE:
652	RETVAL = NOW;	780	RETVAL = ev::now ();
653	OUTPUT:	781	OUTPUT:
654	RETVAL	782	RETVAL
655		783
656	int	784	int
657	GET_BASEFG (int rend)	785	GET_BASEFG (int rend)
…		…
668	RETVAL	796	RETVAL
669		797
670	int	798	int
671	SET_FGCOLOR (int rend, int new_color)	799	SET_FGCOLOR (int rend, int new_color)
672	CODE:	800	CODE:
673	RETVAL = SET_FGCOLOR (rend, new_color);	801	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
674	OUTPUT:	802	OUTPUT:
675	RETVAL	803	RETVAL
676		804
677	int	805	int
678	SET_BGCOLOR (int rend, int new_color)	806	SET_BGCOLOR (int rend, int new_color)
679	CODE:	807	CODE:
680	RETVAL = SET_BGCOLOR (rend, new_color);	808	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
681	OUTPUT:	809	OUTPUT:
682	RETVAL	810	RETVAL
683		811
684	int	812	int
685	GET_CUSTOM (int rend)	813	GET_CUSTOM (int rend)
686	CODE:	814	CODE:
687	RETVAL = (rend && RS_customMask) >> RS_customShift;	815	RETVAL = (rend & RS_customMask) >> RS_customShift;
688	OUTPUT:	816	OUTPUT:
689	RETVAL	817	RETVAL
690		818
691	int	819	int
692	SET_CUSTOM (int rend, int new_value)	820	SET_CUSTOM (int rend, int new_value)
…		…
699	| ((new_value << RS_customShift) & RS_customMask);	827	| ((new_value << RS_customShift) & RS_customMask);
700	}	828	}
701	OUTPUT:	829	OUTPUT:
702	RETVAL	830	RETVAL
703		831
		832	void
		833	termlist ()
		834	PPCODE:
		835	{
		836	EXTEND (SP, rxvt_term::termlist.size ());
		837
		838	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		839	if ((*t)->perl.self)
		840	PUSHs (sv_2mortal (newSVterm (*t)));
		841	}
		842
704	MODULE = urxvt PACKAGE = urxvt::term	843	MODULE = urxvt PACKAGE = urxvt::term
705		844
		845	SV *
		846	_new (AV *env, AV *arg)
		847	CODE:
		848	{
		849	rxvt_term *term = new rxvt_term;
		850
		851	stringvec *argv = new stringvec;
		852	stringvec *envv = new stringvec;
		853
		854	for (int i = 0; i <= AvFILL (arg); i++)
		855	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		856
		857	for (int i = AvFILL (env) + 1; i--; )
		858	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		859
		860	envv->push_back (0);
		861
		862	try
		863	{
		864	term->init (argv, envv);
		865	}
		866	catch (const class rxvt_failure_exception &e)
		867	{
		868	term->destroy ();
		869	croak ("error while initializing new terminal instance");
		870	}
		871
		872	RETVAL = term && term->perl.self
		873	? newSVterm (term) : &PL_sv_undef;
		874	}
		875	OUTPUT:
		876	RETVAL
		877
706	void	878	void
707	rxvt_term::destroy ()	879	rxvt_term::destroy ()
		880
		881	void
		882	rxvt_term::set_should_invoke (int htype, int inc)
		883	CODE:
		884	THIS->perl.should_invoke [htype] += inc;
		885
		886	int
		887	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		888	CODE:
		889	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		890	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		891	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		892	OUTPUT: RETVAL
		893
		894	int
		895	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		896	CODE:
		897	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		898	OUTPUT: RETVAL
		899
		900	void
		901	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		902	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		903	CODE:
		904	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		905
		906	void
		907	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		908	CODE:
		909	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		910
		911	void
		912	rxvt_term::XUngrabKeyboard (Time eventtime)
		913	CODE:
		914	XUngrabKeyboard (THIS->dpy, eventtime);
		915
		916	bool
		917	rxvt_term::grab (Time eventtime, int sync = 0)
		918	CODE:
		919	{
		920	int mode = sync ? GrabModeSync : GrabModeAsync;
		921
		922	THIS->perl.grabtime = 0;
		923
		924	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		925	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		926	mode, mode, None, GRAB_CURSOR, eventtime))
		927	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		928	THIS->perl.grabtime = eventtime;
		929	else
		930	XUngrabPointer (THIS->dpy, eventtime);
		931
		932	RETVAL = !!THIS->perl.grabtime;
		933	}
		934	OUTPUT:
		935	RETVAL
		936
		937	void
		938	rxvt_term::allow_events_async ()
		939	CODE:
		940	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		941
		942	void
		943	rxvt_term::allow_events_sync ()
		944	CODE:
		945	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		946
		947	void
		948	rxvt_term::allow_events_replay ()
		949	CODE:
		950	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		951	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		952
		953	void
		954	rxvt_term::ungrab ()
		955	CODE:
		956	ungrab (THIS);
		957
		958	int
		959	rxvt_term::XStringToKeysym (char *string)
		960	CODE:
		961	RETVAL = XStringToKeysym (string);
		962	OUTPUT: RETVAL
		963
		964	char *
		965	rxvt_term::XKeysymToString (int sym)
		966	CODE:
		967	RETVAL = XKeysymToString (sym);
		968	OUTPUT: RETVAL
		969
		970	int
		971	rxvt_term::XKeysymToKeycode (int sym)
		972	CODE:
		973	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		974	OUTPUT: RETVAL
		975
		976	int
		977	rxvt_term::XKeycodeToKeysym (int code, int index)
		978	CODE:
		979	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		980	OUTPUT: RETVAL
708		981
709	int	982	int
710	rxvt_term::strwidth (SV *str)	983	rxvt_term::strwidth (SV *str)
711	CODE:	984	CODE:
712	{	985	{
713	wchar_t *wstr = sv2wcs (str);	986	wchar_t *wstr = sv2wcs (str);
714		987
715	rxvt_push_locale (THIS->locale);	988	rxvt_push_locale (THIS->locale);
716	RETVAL = wcswidth (wstr, wcslen (wstr));	989	RETVAL = 0;
		990	for (wchar_t *wc = wstr; *wc; wc++)
		991	{
		992	int w = WCWIDTH (*wc);
		993
		994	if (w)
		995	RETVAL += max (w, 1);
		996	}
717	rxvt_pop_locale ();	997	rxvt_pop_locale ();
718		998
719	free (wstr);	999	free (wstr);
720	}	1000	}
721	OUTPUT:	1001	OUTPUT:
…		…
754	free (wstr);	1034	free (wstr);
755	}	1035	}
756	OUTPUT:	1036	OUTPUT:
757	RETVAL	1037	RETVAL
758		1038
759	# very portable, especially on objects as opposed to pods	1039	char *
760	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)	1040	rxvt_term::locale ()
		1041	CODE:
		1042	RETVAL = THIS->locale;
		1043	OUTPUT:
		1044	RETVAL
		1045
		1046	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
761		1047
762	#define TERM_OFFSET_width TERM_OFFSET(width)	1048	#define TERM_OFFSET_width TERM_OFFSET(width)
763	#define TERM_OFFSET_height TERM_OFFSET(height)	1049	#define TERM_OFFSET_height TERM_OFFSET(height)
764	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1050	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
765	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1051	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
766	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1052	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
767	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1053	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
768	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1054	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
769	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1055	#define TERM_OFFSET_focus TERM_OFFSET(focus)
770	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1056	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1057	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1058	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1059	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
771	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1060	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
772	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1061	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
773	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1062	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
774		1063
775	int	1064	int
776	rxvt_term::width ()	1065	rxvt_term::width ()
777	ALIAS:	1066	ALIAS:
778	width = TERM_OFFSET_width	1067	width = TERM_OFFSET_width
…		…
782	fbase = TERM_OFFSET_fbase	1071	fbase = TERM_OFFSET_fbase
783	nrow = TERM_OFFSET_nrow	1072	nrow = TERM_OFFSET_nrow
784	ncol = TERM_OFFSET_ncol	1073	ncol = TERM_OFFSET_ncol
785	focus = TERM_OFFSET_focus	1074	focus = TERM_OFFSET_focus
786	mapped = TERM_OFFSET_mapped	1075	mapped = TERM_OFFSET_mapped
		1076	int_bwidth = TERM_OFFSET_int_bwidth
		1077	ext_bwidth = TERM_OFFSET_ext_bwidth
		1078	lineSpace = TERM_OFFSET_lineSpace
787	saveLines = TERM_OFFSET_saveLines	1079	saveLines = TERM_OFFSET_saveLines
788	total_rows = TERM_OFFSET_total_rows	1080	total_rows = TERM_OFFSET_total_rows
789	nsaved = TERM_OFFSET_nsaved	1081	top_row = TERM_OFFSET_top_row
790	CODE:	1082	CODE:
791	RETVAL = *(int *)((char *)THIS + ix);	1083	RETVAL = *(int *)((char *)THIS + ix);
792	OUTPUT:	1084	OUTPUT:
793	RETVAL	1085	RETVAL
794		1086
795	U32	1087	unsigned int
		1088	rxvt_term::ModLevel3Mask ()
		1089	ALIAS:
		1090	ModLevel3Mask = 0
		1091	ModMetaMask = 1
		1092	ModNumLockMask = 2
		1093	current_screen = 3
		1094	hidden_cursor = 4
		1095	CODE:
		1096	switch (ix)
		1097	{
		1098	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1099	case 1: RETVAL = THIS->ModMetaMask; break;
		1100	case 2: RETVAL = THIS->ModNumLockMask; break;
		1101	case 3: RETVAL = THIS->current_screen; break;
		1102	case 4: RETVAL = THIS->hidden_cursor; break;
		1103	}
		1104	OUTPUT:
		1105	RETVAL
		1106
		1107	char *
		1108	rxvt_term::display_id ()
		1109	ALIAS:
		1110	display_id = 0
		1111	locale = 1
		1112	CODE:
		1113	switch (ix)
		1114	{
		1115	case 0: RETVAL = THIS->display->id; break;
		1116	case 1: RETVAL = THIS->locale; break;
		1117	}
		1118	OUTPUT:
		1119	RETVAL
		1120
		1121	SV *
		1122	rxvt_term::envv ()
		1123	ALIAS:
		1124	argv = 1
		1125	PPCODE:
		1126	{
		1127	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1128
		1129	EXTEND (SP, vec->size ());
		1130
		1131	for (char **i = vec->begin (); i != vec->end (); ++i)
		1132	if (*i)
		1133	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1134	}
		1135
		1136	int
		1137	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1138	CODE:
		1139	RETVAL = THIS->pty_ev.events;
		1140	if (events != ev::UNDEF)
		1141	THIS->pty_ev.set (events);
		1142	OUTPUT:
		1143	RETVAL
		1144
		1145	int
		1146	rxvt_term::pty_fd ()
		1147	CODE:
		1148	RETVAL = THIS->pty->pty;
		1149	OUTPUT:
		1150	RETVAL
		1151
		1152	Window
796	rxvt_term::parent ()	1153	rxvt_term::parent ()
797	CODE:	1154	CODE:
798	RETVAL = (U32)THIS->parent [0];	1155	RETVAL = THIS->parent [0];
799	OUTPUT:	1156	OUTPUT:
800	RETVAL	1157	RETVAL
801		1158
802	U32	1159	Window
803	rxvt_term::vt ()	1160	rxvt_term::vt ()
804	CODE:	1161	CODE:
805	RETVAL = (U32)THIS->vt;	1162	RETVAL = THIS->vt;
806	OUTPUT:	1163	OUTPUT:
807	RETVAL	1164	RETVAL
		1165
		1166	void
		1167	rxvt_term::vt_emask_add (U32 emask)
		1168	CODE:
		1169	THIS->vt_emask_perl |= emask;
		1170	THIS->vt_select_input ();
808		1171
809	U32	1172	U32
810	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1173	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
811	CODE:	1174	CODE:
812	{
813	RETVAL = THIS->rstyle;	1175	RETVAL = THIS->rstyle;
814	THIS->rstyle = new_rstyle;	1176	THIS->rstyle = new_rstyle;
815	}
816	OUTPUT:	1177	OUTPUT:
817	RETVAL	1178	RETVAL
818		1179
819	int	1180	int
820	rxvt_term::view_start (int newval = -1)	1181	rxvt_term::view_start (int newval = 1)
		1182	PROTOTYPE: $;$
821	CODE:	1183	CODE:
822	{	1184	{
823	RETVAL = THIS->view_start;	1185	RETVAL = THIS->view_start;
824		1186
825	if (newval >= 0)	1187	if (newval <= 0)
826	{	1188	THIS->scr_changeview (max (newval, THIS->top_row));
827	THIS->view_start = min (newval, THIS->nsaved);
828	THIS->scr_changeview (RETVAL);
829	}
830	}	1189	}
831	OUTPUT:	1190	OUTPUT:
832	RETVAL	1191	RETVAL
833		1192
834	void	1193	void
		1194	rxvt_term::focus_in ()
		1195
		1196	void
		1197	rxvt_term::focus_out ()
		1198
		1199	void
		1200	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1201	ALIAS:
		1202	key_release = 1
		1203	CODE:
		1204	{
		1205	XKeyEvent xkey;
		1206
		1207	memset (&xkey, 0, sizeof (xkey));
		1208
		1209	xkey.time = time;
		1210	xkey.state = state;
		1211	xkey.keycode = keycode;
		1212
		1213	xkey.type = ix ? KeyRelease : KeyPress;
		1214	xkey.display = THIS->dpy;
		1215	xkey.window = THIS->vt;
		1216	xkey.root = THIS->display->root;
		1217	xkey.subwindow = THIS->vt;
		1218
		1219	if (ix)
		1220	THIS->key_release (xkey);
		1221	else
		1222	THIS->key_press (xkey);
		1223	}
		1224
		1225	void
835	rxvt_term::want_refresh ()	1226	rxvt_term::want_refresh ()
836	CODE:	1227	CODE:
837	THIS->want_refresh = 1;	1228	THIS->want_refresh = 1;
		1229	THIS->refresh_check ();
838		1230
839	void	1231	void
840	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1232	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
841	PPCODE:	1233	PPCODE:
842	{	1234	{
843	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1235	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
844	XSRETURN_EMPTY;	1236	XSRETURN_EMPTY;
845		1237
846	line_t &l = ROW(row_number);	1238	line_t &l = ROW(row_number);
847		1239
848	if (GIMME_V != G_VOID)	1240	if (GIMME_V != G_VOID)
849	{	1241	{
850	wchar_t *wstr = new wchar_t [THIS->ncol];	1242	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
851		1243
852	for (int col = 0; col < THIS->ncol; col++)	1244	for (int col = 0; col < THIS->ncol; col++)
853	wstr [col] = l.t [col];	1245	wstr [col] = l.t [col];
854		1246
855	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));	1247	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
856
857	delete [] wstr;
858	}	1248	}
859		1249
860	if (new_text)	1250	if (new_text)
861	{	1251	{
862	wchar_t *wstr = sv2wcs (new_text);	1252	wchar_t *wstr = sv2wcs (new_text);
863		1253
864	int len = min (wcslen (wstr) - start_ofs, max_len);	1254	int len = min (wcslen (wstr) - start_ofs, max_len);
865		1255
866	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1256	if (start_col < 0 || start_col + len > THIS->ncol)
867	{	1257	{
868	free (wstr);	1258	free (wstr);
869	croak ("new_text extends beyond horizontal margins");	1259	croak ("new_text extends beyond horizontal margins");
870	}	1260	}
871		1261
…		…
881		1271
882	void	1272	void
883	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1273	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
884	PPCODE:	1274	PPCODE:
885	{	1275	{
886	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1276	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
887	XSRETURN_EMPTY;	1277	XSRETURN_EMPTY;
888		1278
889	line_t &l = ROW(row_number);	1279	line_t &l = ROW(row_number);
890		1280
891	if (GIMME_V != G_VOID)	1281	if (GIMME_V != G_VOID)
…		…
903	{	1293	{
904	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1294	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
905	croak ("new_rend must be arrayref");	1295	croak ("new_rend must be arrayref");
906		1296
907	AV *av = (AV *)SvRV (new_rend);	1297	AV *av = (AV *)SvRV (new_rend);
908	int len = min (av_len (av) + 1 - start_ofs, max_len);	1298	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
909		1299
910	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1300	if (start_col < 0 || start_col + len > THIS->ncol)
911	croak ("new_rend array extends beyond horizontal margins");	1301	croak ("new_rend array extends beyond horizontal margins");
912		1302
913	for (int col = start_col; col < start_col + len; col++)	1303	for (int col = start_col; col < start_col + len; col++)
914	{	1304	{
915	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1305	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
921		1311
922	int	1312	int
923	rxvt_term::ROW_l (int row_number, int new_length = -1)	1313	rxvt_term::ROW_l (int row_number, int new_length = -1)
924	CODE:	1314	CODE:
925	{	1315	{
926	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1316	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
927	XSRETURN_EMPTY;	1317	XSRETURN_EMPTY;
928		1318
929	line_t &l = ROW(row_number);	1319	line_t &l = ROW(row_number);
930	RETVAL = l.l;	1320	RETVAL = l.l;
931		1321
…		…
937		1327
938	bool	1328	bool
939	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1329	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
940	CODE:	1330	CODE:
941	{	1331	{
942	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1332	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
943	XSRETURN_EMPTY;	1333	XSRETURN_EMPTY;
944		1334
945	line_t &l = ROW(row_number);	1335	line_t &l = ROW(row_number);
946	RETVAL = l.is_longer ();	1336	RETVAL = l.is_longer ();
947		1337
…		…
955	rxvt_term::special_encode (SV *string)	1345	rxvt_term::special_encode (SV *string)
956	CODE:	1346	CODE:
957	{	1347	{
958	wchar_t *wstr = sv2wcs (string);	1348	wchar_t *wstr = sv2wcs (string);
959	int wlen = wcslen (wstr);	1349	int wlen = wcslen (wstr);
960	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1350	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
961		1351
962	rxvt_push_locale (THIS->locale);	1352	rxvt_push_locale (THIS->locale);
963		1353
964	wchar_t *r = rstr;	1354	wchar_t *r = rstr;
965	for (wchar_t *s = wstr; *s; s++)	1355	for (wchar_t *s = wstr; *s; s++)
		1356	{
		1357	int w = WCWIDTH (*s);
		1358
966	if (wcwidth (*s) == 0)	1359	if (w == 0)
967	{	1360	{
968	if (r == rstr)	1361	if (r == rstr)
969	croak ("leading combining character unencodable");	1362	croak ("leading combining character unencodable");
970		1363
971	unicode_t n = rxvt_compose (r[-1], *s);	1364	unicode_t n = rxvt_compose (r[-1], *s);
972	if (n == NOCHAR)	1365	if (n == NOCHAR)
973	n = rxvt_composite.compose (r[-1], *s);	1366	n = rxvt_composite.compose (r[-1], *s);
974		1367
975	r[-1] = n;	1368	r[-1] = n;
976	}	1369	}
977	#if !UNICODE_3	1370	#if !UNICODE_3
978	else if (*s >= 0x10000)	1371	else if (*s >= 0x10000)
979	*r++ = rxvt_composite.compose (*s);	1372	*r++ = rxvt_composite.compose (*s);
980	#endif	1373	#endif
981	else	1374	else
982	*r++ = *s;	1375	*r++ = *s;
		1376
		1377	// the *2 above only allows wcwidth <= 2
		1378	if (w > 1)
		1379	*r++ = NOCHAR;
		1380	}
983		1381
984	rxvt_pop_locale ();	1382	rxvt_pop_locale ();
985		1383
986	RETVAL = wcs2sv (rstr, r - rstr);	1384	RETVAL = wcs2sv (rstr, r - rstr);
987
988	delete [] rstr;
989	}	1385	}
990	OUTPUT:	1386	OUTPUT:
991	RETVAL	1387	RETVAL
992		1388
993	SV *	1389	SV *
994	rxvt_term::special_decode (SV *text)	1390	rxvt_term::special_decode (SV *text)
995	CODE:	1391	CODE:
996	{	1392	{
997	wchar_t *wstr = sv2wcs (text);	1393	wchar_t *wstr = sv2wcs (text);
998	int wlen = wcslen (wstr);
999	int dlen = 0;	1394	int dlen = 0;
1000		1395
1001	// find length	1396	// find length
1002	for (wchar_t *s = wstr; *s; s++)	1397	for (wchar_t *s = wstr; *s; s++)
1003	if (*s == NOCHAR)	1398	if (*s == NOCHAR)
…		…
1005	else if (IS_COMPOSE (*s))	1400	else if (IS_COMPOSE (*s))
1006	dlen += rxvt_composite.expand (*s, 0);	1401	dlen += rxvt_composite.expand (*s, 0);
1007	else	1402	else
1008	dlen++;	1403	dlen++;
1009		1404
1010	wchar_t *rstr = new wchar_t [dlen];	1405	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1011		1406
1012	// decode	1407	// decode
1013	wchar_t *r = rstr;	1408	wchar_t *r = rstr;
1014	for (wchar_t *s = wstr; *s; s++)	1409	for (wchar_t *s = wstr; *s; s++)
1015	if (*s == NOCHAR)	1410	if (*s == NOCHAR)
…		…
1018	r += rxvt_composite.expand (*s, r);	1413	r += rxvt_composite.expand (*s, r);
1019	else	1414	else
1020	*r++ = *s;	1415	*r++ = *s;
1021		1416
1022	RETVAL = wcs2sv (rstr, r - rstr);	1417	RETVAL = wcs2sv (rstr, r - rstr);
1023
1024	delete [] rstr;
1025	}	1418	}
1026	OUTPUT:	1419	OUTPUT:
1027	RETVAL	1420	RETVAL
1028		1421
1029	void	1422	void
1030	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1423	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1031	PPCODE:	1424	PPCODE:
1032	{	1425	{
1033	struct resval { const char *name; int value; } rslist [] = {	1426	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1034	# define def(name) { # name, Rs_ ## name },	1427	# define def(name) { # name, Rs_ ## name },
1035	# define reserve(name,count)	1428	# define reserve(name,count)
1036	# include "rsinc.h"	1429	# include "rsinc.h"
1037	# undef def	1430	# undef def
1038	# undef reserve	1431	# undef reserve
1039	};	1432	};
1040		1433
1041	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1434	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1042		1435
		1436	if (*name)
1043	do {	1437	{
		1438	do {
1044	if (rs-- == rslist)	1439	if (rs-- == rslist)
1045	croak ("no such resource '%s', requested", name);	1440	croak ("no such resource '%s', requested", name);
1046	} while (strcmp (name, rs->name));	1441	} while (strcmp (name, rs->name));
1047		1442
1048	index += rs->value;	1443	index += rs->value;
		1444	}
		1445	else
		1446	{
		1447	--rs;
		1448	name = "";
		1449	}
1049		1450
1050	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1451	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1051	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1452	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1052		1453
1053	if (GIMME_V != G_VOID)	1454	if (GIMME_V != G_VOID)
…		…
1064	else	1465	else
1065	THIS->rs [index] = 0;	1466	THIS->rs [index] = 0;
1066	}	1467	}
1067	}	1468	}
1068		1469
		1470	const char *
		1471	rxvt_term::x_resource (const char *name)
		1472
		1473	bool
		1474	rxvt_term::option (U8 optval, int set = -1)
		1475	CODE:
		1476	{
		1477	RETVAL = THIS->option (optval);
		1478
		1479	if (set >= 0)
		1480	{
		1481	THIS->set_option (optval, set);
		1482
		1483	if (THIS->env_colorfgbg [0]) // avoid doing this before START
		1484	switch (optval)
		1485	{
		1486	case Opt_skipBuiltinGlyphs:
		1487	THIS->set_fonts ();
		1488	THIS->scr_remap_chars ();
		1489	THIS->scr_touch (true);
		1490	THIS->want_refresh = 1;
		1491	THIS->refresh_check ();
		1492	break;
		1493
		1494	case Opt_cursorUnderline:
		1495	THIS->want_refresh = 1;
		1496	THIS->refresh_check ();
		1497	break;
		1498
		1499	# case Opt_scrollBar_floating:
		1500	# case Opt_scrollBar_right:
		1501	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1502	# break;
		1503	}
		1504	}
		1505	}
		1506	OUTPUT:
		1507	RETVAL
		1508
		1509	bool
		1510	rxvt_term::parse_keysym (char *keysym, char *str)
		1511	CODE:
		1512	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1513	THIS->keyboard->register_done ();
		1514	OUTPUT:
		1515	RETVAL
		1516
1069	void	1517	void
1070	rxvt_term::cur (...)	1518	rxvt_term::screen_cur (...)
1071	PROTOTYPE: $;$$	1519	PROTOTYPE: $;$$
1072	ALIAS:	1520	ALIAS:
1073	screen_cur = 0	1521	screen_cur = 0
1074	selection_beg = 1	1522	selection_beg = 1
1075	selection_end = 2	1523	selection_end = 2
…		…
1088	PUSHs (sv_2mortal (newSViv (rc.col)));	1536	PUSHs (sv_2mortal (newSViv (rc.col)));
1089	}	1537	}
1090		1538
1091	if (items == 3)	1539	if (items == 3)
1092	{	1540	{
1093	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1541	rc.row = SvIV (ST (1));
1094	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1542	rc.col = SvIV (ST (2));
		1543
		1544	if (ix == 2)
		1545	{
		1546	if (rc.col == 0)
		1547	{
		1548	// col == 0 means end of previous line
		1549	rc.row--;
		1550	rc.col = THIS->ncol;
		1551	}
		1552	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1553	&& rc.col > ROW(rc.row).l)
		1554	{
		1555	// col >= length means while line and add newline
		1556	rc.col = THIS->ncol;
		1557	}
		1558	}
		1559
		1560	clamp_it (rc.col, 0, THIS->ncol);
		1561	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1095		1562
1096	if (ix)	1563	if (ix)
		1564	{
1097	THIS->want_refresh = 1;	1565	THIS->want_refresh = 1;
		1566	THIS->refresh_check ();
1098	}	1567	}
		1568	}
1099	}	1569	}
		1570
		1571	char
		1572	rxvt_term::cur_charset ()
		1573	CODE:
		1574	RETVAL = THIS->charsets [THIS->screen.charset];
		1575	OUTPUT:
		1576	RETVAL
		1577
		1578	void
		1579	rxvt_term::selection_clear ()
		1580
		1581	void
		1582	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1583	CODE:
		1584	THIS->selection.op = SELECTION_CONT;
		1585	THIS->selection.rect = rect;
		1586	THIS->selection_make (eventtime);
1100		1587
1101	int	1588	int
1102	rxvt_term::selection_grab (int eventtime = CurrentTime)	1589	rxvt_term::selection_grab (Time eventtime)
1103		1590
1104	void	1591	void
1105	rxvt_term::selection (SV *newtext = 0)	1592	rxvt_term::selection (SV *newtext = 0)
1106	PPCODE:	1593	PPCODE:
1107	{	1594	{
1108	if (GIMME_V != G_VOID)	1595	if (GIMME_V != G_VOID)
		1596	XPUSHs (THIS->selection.text
1109	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1597	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
		1598	: &PL_sv_undef);
1110		1599
1111	if (newtext)	1600	if (newtext)
1112	{	1601	{
1113	free (THIS->selection.text);	1602	free (THIS->selection.text);
1114		1603
1115	THIS->selection.text = sv2wcs (newtext);	1604	THIS->selection.text = sv2wcs (newtext);
1116	THIS->selection.len = wcslen (THIS->selection.text);	1605	THIS->selection.len = wcslen (THIS->selection.text);
1117	}	1606	}
1118	}	1607	}
		1608
		1609	void
		1610	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)
		1611
		1612	void
		1613	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1614
		1615	void
		1616	rxvt_term::scr_bell ()
		1617
		1618	void
		1619	rxvt_term::scr_change_screen (int screen)
1119		1620
1120	void	1621	void
1121	rxvt_term::scr_add_lines (SV *string)	1622	rxvt_term::scr_add_lines (SV *string)
1122	CODE:	1623	CODE:
1123	{	1624	{
…		…
1145	char *old_cmdbuf_endp = THIS->cmdbuf_endp;	1646	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1146		1647
1147	THIS->cmdbuf_ptr = str;	1648	THIS->cmdbuf_ptr = str;
1148	THIS->cmdbuf_endp = str + len;	1649	THIS->cmdbuf_endp = str + len;
1149		1650
		1651	rxvt_push_locale (THIS->locale);
1150	THIS->cmd_parse ();	1652	THIS->cmd_parse ();
		1653	rxvt_pop_locale ();
1151		1654
1152	THIS->cmdbuf_ptr = old_cmdbuf_ptr;	1655	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1153	THIS->cmdbuf_endp = old_cmdbuf_endp;	1656	THIS->cmdbuf_endp = old_cmdbuf_endp;
1154	}	1657	}
1155		1658
…		…
1162	o->self = (HV *)SvRV (RETVAL);	1665	o->self = (HV *)SvRV (RETVAL);
1163	}	1666	}
1164	OUTPUT:	1667	OUTPUT:
1165	RETVAL	1668	RETVAL
1166		1669
		1670	#############################################################################
		1671	# Various X Utility Functions
		1672	#############################################################################
		1673
		1674	void
		1675	rxvt_term::XListProperties (Window window)
		1676	PPCODE:
		1677	{
		1678	int count;
		1679	Atom *props = XListProperties (THIS->dpy, window, &count);
		1680
		1681	EXTEND (SP, count);
		1682	while (count--)
		1683	PUSHs (newSVuv ((U32)props [count]));
		1684
		1685	XFree (props);
		1686	}
		1687
		1688	void
		1689	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1690	PPCODE:
		1691	{
		1692	Atom type;
		1693	int format;
		1694	unsigned long nitems;
		1695	unsigned long bytes_after;
		1696	unsigned char *prop;
		1697
		1698	XGetWindowProperty (THIS->dpy, window, property,
		1699	0, 1<<24, 0, AnyPropertyType,
		1700	&type, &format, &nitems, &bytes_after, &prop);
		1701
		1702	if (type != None)
		1703	{
		1704	int elemsize = format == 16 ? sizeof (short)
		1705	: format == 32 ? sizeof (long)
		1706	: 1;
		1707
		1708	EXTEND (SP, 3);
		1709	PUSHs (newSVuv ((U32)type));
		1710	PUSHs (newSViv (format));
		1711	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1712	XFree (prop);
		1713	}
		1714	}
		1715
		1716	void
		1717	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1718	CODE:
		1719	{
		1720	STRLEN len;
		1721	char *data_ = SvPVbyte (data, len);
		1722
		1723	int elemsize = format == 16 ? sizeof (short)
		1724	: format == 32 ? sizeof (long)
		1725	: 1;
		1726
		1727	XChangeProperty (THIS->dpy, window, property,
		1728	type, format, PropModeReplace,
		1729	(unsigned char *)data_, len / elemsize);
		1730	}
		1731
		1732	Atom
		1733	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1734	C_ARGS: term->dpy, atom_name, only_if_exists
		1735
		1736	char *
		1737	XGetAtomName (rxvt_term *term, Atom atom)
		1738	C_ARGS: term->dpy, atom
		1739	CLEANUP:
		1740	XFree (RETVAL);
		1741
		1742	void
		1743	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1744	C_ARGS: term->dpy, window, property
		1745
		1746	Window
		1747	rxvt_term::DefaultRootWindow ()
		1748	CODE:
		1749	RETVAL = THIS->display->root;
		1750	OUTPUT:
		1751	RETVAL
		1752
		1753	#if 0
		1754
		1755	Window
		1756	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1757	C_ARGS: term->dpy, (Window)parent,
		1758	x, y, width, height, 0,
		1759	term->pix_colors_focused[Color_border],
		1760	term->pix_colors_focused[Color_border]
		1761
		1762	#endif
		1763
		1764	void
		1765	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1766	C_ARGS: term->dpy, window, parent, x, y
		1767
		1768	void
		1769	XMapWindow (rxvt_term *term, Window window)
		1770	C_ARGS: term->dpy, window
		1771
		1772	void
		1773	XUnmapWindow (rxvt_term *term, Window window)
		1774	C_ARGS: term->dpy, window
		1775
		1776	void
		1777	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1778	C_ARGS: term->dpy, window, x, y, width, height
		1779
		1780	void
		1781	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1782	CODE:
		1783	{
		1784	XWindowAttributes attr;
		1785	XGetWindowAttributes (THIS->dpy, window, &attr);
		1786	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1787	}
		1788
		1789	void
		1790	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1791	PPCODE:
		1792	{
		1793	int dx, dy;
		1794	Window child;
		1795
		1796	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1797	{
		1798	EXTEND (SP, 3);
		1799	PUSHs (newSViv (dx));
		1800	PUSHs (newSViv (dy));
		1801	PUSHs (newSVuv (child));
		1802	}
		1803	}
		1804
		1805	#############################################################################
		1806	# urxvt::overlay
		1807	#############################################################################
		1808
1167	MODULE = urxvt PACKAGE = urxvt::overlay	1809	MODULE = urxvt PACKAGE = urxvt::overlay
1168		1810
1169	void	1811	void
1170	overlay::set (int x, int y, SV *text, SV *rend = 0)	1812	overlay::set (int x, int y, SV *text, SV *rend = 0)
1171		1813
…		…
1176	overlay::hide ()	1818	overlay::hide ()
1177		1819
1178	void	1820	void
1179	overlay::DESTROY ()	1821	overlay::DESTROY ()
1180		1822
1181	MODULE = urxvt PACKAGE = urxvt::timer	1823	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1182		1824
1183	SV *
1184	timer::new ()
1185	CODE:
1186	timer *w = new timer;
1187	w->start (NOW);
1188	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1189	w->self = (HV *)SvRV (RETVAL);
1190	OUTPUT:
1191	RETVAL
1192
1193	timer *
1194	timer::cb (SV *cb)
1195	CODE:
1196	THIS->cb (cb);
1197	RETVAL = THIS;
1198	OUTPUT:
1199	RETVAL
1200
1201	NV
1202	timer::at ()
1203	CODE:
1204	RETVAL = THIS->at;
1205	OUTPUT:
1206	RETVAL
1207
1208	timer *
1209	timer::interval (NV interval)
1210	CODE:
1211	THIS->interval = interval;
1212	RETVAL = THIS;
1213	OUTPUT:
1214	RETVAL
1215
1216	timer *
1217	timer::set (NV tstamp)
1218	CODE:
1219	THIS->set (tstamp);
1220	RETVAL = THIS;
1221	OUTPUT:
1222	RETVAL
1223
1224	timer *
1225	timer::start (NV tstamp = THIS->at)
1226	CODE:
1227	THIS->start (tstamp);
1228	RETVAL = THIS;
1229	OUTPUT:
1230	RETVAL
1231
1232	timer *
1233	timer::stop ()
1234	CODE:
1235	THIS->stop ();
1236	RETVAL = THIS;
1237	OUTPUT:
1238	RETVAL
1239
1240	void
1241	timer::DESTROY ()
1242
1243	MODULE = urxvt PACKAGE = urxvt::iow
1244
1245	SV *
1246	iow::new ()
1247	CODE:
1248	iow *w = new iow;
1249	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1250	w->self = (HV *)SvRV (RETVAL);
1251	OUTPUT:
1252	RETVAL
1253
1254	iow *
1255	iow::cb (SV *cb)
1256	CODE:
1257	THIS->cb (cb);
1258	RETVAL = THIS;
1259	OUTPUT:
1260	RETVAL
1261
1262	iow *
1263	iow::fd (int fd)
1264	CODE:
1265	THIS->fd = fd;
1266	RETVAL = THIS;
1267	OUTPUT:
1268	RETVAL
1269
1270	iow *
1271	iow::events (short events)
1272	CODE:
1273	THIS->events = events;
1274	RETVAL = THIS;
1275	OUTPUT:
1276	RETVAL
1277
1278	iow *
1279	iow::start ()
1280	CODE:
1281	THIS->start ();
1282	RETVAL = THIS;
1283	OUTPUT:
1284	RETVAL
1285
1286	iow *
1287	iow::stop ()
1288	CODE:
1289	THIS->stop ();
1290	RETVAL = THIS;
1291	OUTPUT:
1292	RETVAL
1293
1294	void
1295	iow::DESTROY ()
1296
1297

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