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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.31 by root, Fri Jan 6 05:37:59 2006 UTC vs.
Revision 1.140 by sf-exg, Thu Apr 7 12:19:41 2011 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
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	110	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		111
		112	class overlay : overlay_base
112	{	113	{
113	SV *cbsv;	114	rxvt_term *THIS;
		115	AV *overlay_av;
		116	int border;
		117
		118	public:
114	HV *self;	119	HV *self;
115
116	perl_watcher ()
117	: cbsv (newSV (0))
118	{
119	}
120
121	~perl_watcher ()
122	{
123	SvREFCNT_dec (cbsv);
124	}
125
126	void cb (SV *cb)
127	{
128	sv_setsv (cbsv, cb);
129	}
130
131	void invoke (const char *type, SV *self, int arg = -1);
132	};
133
134	void
135	perl_watcher::invoke (const char *type, SV *self, int arg)
136	{
137	dSP;
138
139	ENTER;
140	SAVETMPS;
141
142	PUSHMARK (SP);
143
144	XPUSHs (sv_2mortal (self));
145
146	if (arg >= 0)
147	XPUSHs (sv_2mortal (newSViv (arg)));
148
149	PUTBACK;
150	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
151	SPAGAIN;
152
153	PUTBACK;
154	FREETMPS;
155	LEAVE;
156
157	if (SvTRUE (ERRSV))
158	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
159	}
160
161	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
162	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
163
164	struct timer : time_watcher, perl_watcher
165	{
166	tstamp interval;
167
168	timer ()
169	: time_watcher (this, &timer::execute)
170	{
171	}
172
173	void execute (time_watcher &w)
174	{
175	if (interval)
176	start (at + interval);
177
178	invoke ("urxvt::timer", newSVtimer (this));
179	}
180	};
181
182	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
183	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
184
185	struct iow : io_watcher, perl_watcher
186	{
187	iow ()
188	: io_watcher (this, &iow::execute)
189	{
190	}
191
192	void execute (io_watcher &w, short revents)
193	{
194	invoke ("urxvt::iow", newSViow (this), revents);
195	}
196	};
197
198	/////////////////////////////////////////////////////////////////////////////
199
200	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201
202	struct overlay {
203	HV *self;
204	rxvt_term *THIS;
205	int x, y, w, h;
206	int border;
207	text_t **text;
208	rend_t **rend;
209		120
210	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	121	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
211	~overlay ();	122	~overlay ();
212		123
213	void show ();	124	void show ();
…		…
217		128
218	void set (int x, int y, SV *str, SV *rend);	129	void set (int x, int y, SV *str, SV *rend);
219	};	130	};
220		131
221	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	132	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
222	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	133	: THIS(THIS), border(border == 2), overlay_av (0)
223	{	134	{
		135	x = x_;
		136	y = y_;
		137	w = w_;
		138	h = h_;
		139
		140	if (w < 0) w = 0;
		141	if (h < 0) h = 0;
		142
224	if (border == 2)	143	if (border == 2)
225	{	144	{
226	w += 2;	145	w += 2;
227	h += 2;	146	h += 2;
228	}	147	}
…		…
266	*rp++ = r;	185	*rp++ = r;
267	}	186	}
268	}	187	}
269		188
270	show ();	189	show ();
271	THIS->want_refresh = 1;
272	}	190	}
273		191
274	overlay::~overlay ()	192	overlay::~overlay ()
275	{	193	{
276	hide ();	194	hide ();
…		…
281	delete [] rend[y];	199	delete [] rend[y];
282	}	200	}
283		201
284	delete [] text;	202	delete [] text;
285	delete [] rend;	203	delete [] rend;
		204	}
		205
		206	void
		207	overlay::show ()
		208	{
		209	if (overlay_av)
		210	return;
		211
		212	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		213	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		214	));
		215	av_push (overlay_av, newSViv ((long)this));
286		216
287	THIS->want_refresh = 1;	217	THIS->want_refresh = 1;
288	}	218	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	}	219	}
298		220
299	void	221	void
300	overlay::hide ()	222	overlay::hide ()
301	{	223	{
302	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	224	if (!overlay_av)
		225	return;
303		226
304	if (ovs)	227	int i;
305	{
306	char key[33]; sprintf (key, "%32lx", (long)this);
307		228
308	HV *hv = (HV *)SvRV (*ovs);	229	for (i = AvFILL (overlay_av); i >= 0; i--)
309	hv_delete (hv, key, 32, G_DISCARD);	230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
310	}	231	break;
		232
		233	for (; i < AvFILL (overlay_av); i++)
		234	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		235
		236	av_pop (overlay_av);
		237
		238	SvREFCNT_dec (overlay_av);
		239	overlay_av = 0;
		240
		241	THIS->want_refresh = 1;
		242	THIS->refresh_check ();
311	}	243	}
312		244
313	void overlay::swap ()	245	void overlay::swap ()
314	{	246	{
315	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	247	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
316	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	248	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
317		249
318	int ov_w = min (w, THIS->ncol - ov_x);	250	int ov_w = min (w, THIS->ncol - ov_x);
319	int ov_h = min (h, THIS->nrow - ov_y);	251	int ov_h = min (h, THIS->nrow - ov_y);
		252
		253	// hide cursor if it is within the overlay area
		254	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		255	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		256	THIS->screen.flags &= ~Screen_VisibleCursor;
320		257
321	for (int y = ov_h; y--; )	258	for (int y = ov_h; y--; )
322	{	259	{
323	text_t *t1 = text [y];	260	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	261	rend_t *r1 = rend [y];
325		262
326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	263	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;	264	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
328		265
329	for (int x = ov_w; x--; )	266	for (int x = ov_w; x--; )
330	{	267	{
331	text_t t = *t1; *t1++ = *t2; *t2++ = t;	268	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));	269	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)	292	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356	croak ("rend must be arrayref");	293	croak ("rend must be arrayref");
357		294
358	AV *av = (AV *)SvRV (rend);	295	AV *av = (AV *)SvRV (rend);
359		296
360	for (int col = min (av_len (av) + 1, w - x - border); col--; )	297	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	298	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362	}	299	}
363		300
364	THIS->want_refresh = 1;	301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
365	}	303	}
366
367		304
368	/////////////////////////////////////////////////////////////////////////////	305	/////////////////////////////////////////////////////////////////////////////
369		306
		307	#include "iom_perl.h"
		308
		309	/////////////////////////////////////////////////////////////////////////////
		310
370	struct rxvt_perl_interp rxvt_perl;	311	struct rxvt_perl_interp rxvt_perl;
371		312
372	static PerlInterpreter *perl;	313	static PerlInterpreter *perl;
373
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377		314
378	rxvt_perl_interp::~rxvt_perl_interp ()	315	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	316	{
380	if (perl)	317	if (perl)
381	{	318	{
382	perl_destruct (perl);	319	perl_destruct (perl);
383	perl_free (perl);	320	perl_free (perl);
		321	PERL_SYS_TERM ();
384	}	322	}
385	}	323	}
386		324
387	void	325	void
388	rxvt_perl_interp::init ()	326	rxvt_perl_interp::init (rxvt_term *term)
389	{	327	{
390	if (!perl)	328	if (!perl)
391	{	329	{
		330	rxvt_push_locale (""); // perl init destroys current locale
		331
		332	{
		333	perl_environ = rxvt_environ;
		334	localise_env set_environ (perl_environ);
		335
392	char *argv[] = {	336	char *args[] = {
393	"",	337	"",
394	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	338	"-e"
		339	"BEGIN {"
		340	" urxvt->bootstrap;"
		341	" unshift @INC, '" LIBDIR "';"
		342	"}"
		343	""
		344	"use urxvt;"
395	};	345	};
		346	int argc = ARRAY_LENGTH(args);
		347	char **argv = args;
396		348
		349	PERL_SYS_INIT3 (&argc, &argv, &environ);
397	perl = perl_alloc ();	350	perl = perl_alloc ();
398	perl_construct (perl);	351	perl_construct (perl);
399		352
400	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	353	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
401	|| perl_run (perl))	354	|| perl_run (perl))
402	{	355	{
403	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	356	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
404		357
405	perl_destruct (perl);	358	perl_destruct (perl);
406	perl_free (perl);	359	perl_free (perl);
407	perl = 0;	360	perl = 0;
408	}	361	}
		362	}
		363
		364	rxvt_pop_locale ();
		365	}
		366
		367	if (perl)
		368	{
		369	// runs outside of perls ENV
		370	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		371	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		372	}
		373	}
		374
		375	static void
		376	ungrab (rxvt_term *THIS)
		377	{
		378	if (THIS->perl.grabtime)
		379	{
		380	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		381	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		382	THIS->perl.grabtime = 0;
409	}	383	}
410	}	384	}
411		385
412	bool	386	bool
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	387	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414	{	388	{
415	if (!perl)	389	if (!perl || !term->perl.self)
416	return false;	390	return false;
417		391
418	if (htype == HOOK_INIT) // first hook ever called	392	localise_env set_environ (perl_environ);
		393
		394	// pre-handling of some events
		395	if (htype == HOOK_REFRESH_END)
419	{	396	{
420	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	397	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);	398
		399	for (int i = 0; i <= AvFILL (av); i++)
		400	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
422	}	401	}
423	else if (!term->self)	402
424	return false; // perl not initialized for this instance	403	bool event_consumed;
		404
		405	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		406	|| term->perl.should_invoke [htype])
		407	{
		408	dSP;
		409	va_list ap;
		410
		411	va_start (ap, htype);
		412
		413	ENTER;
		414	SAVETMPS;
		415
		416	PUSHMARK (SP);
		417
		418	EXTEND (SP, 2);
		419	PUSHs (sv_2mortal (newSVterm (term)));
		420	PUSHs (sv_2mortal (newSViv (htype)));
		421
		422	for (;;) {
		423	data_type dt = (data_type)va_arg (ap, int);
		424
		425	switch (dt)
		426	{
		427	case DT_INT:
		428	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		429	break;
		430
		431	case DT_LONG:
		432	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		433	break;
		434
		435	case DT_STR:
		436	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		437	break;
		438
		439	case DT_STR_LEN:
		440	{
		441	char *str = va_arg (ap, char *);
		442	int len = va_arg (ap, int);
		443
		444	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		445	}
		446	break;
		447
		448	case DT_WCS_LEN:
		449	{
		450	wchar_t *wstr = va_arg (ap, wchar_t *);
		451	int wlen = va_arg (ap, int);
		452
		453	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		454	}
		455	break;
		456
		457	case DT_LCS_LEN:
		458	{
		459	long *lstr = va_arg (ap, long *);
		460	int llen = va_arg (ap, int);
		461
		462	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		463	}
		464	break;
		465
		466	case DT_XEVENT:
		467	{
		468	XEvent *xe = va_arg (ap, XEvent *);
		469	HV *hv = newHV ();
		470
		471	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		472	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		473	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		474	# undef set
		475
		476	setiv (type, xe->type);
		477	setiv (send_event, xe->xany.send_event);
		478	setiv (serial, xe->xany.serial);
		479
		480	switch (xe->type)
		481	{
		482	case KeyPress:
		483	case KeyRelease:
		484	case ButtonPress:
		485	case ButtonRelease:
		486	case MotionNotify:
		487	setuv (window, xe->xmotion.window);
		488	setuv (root, xe->xmotion.root);
		489	setuv (subwindow, xe->xmotion.subwindow);
		490	setuv (time, xe->xmotion.time);
		491	setiv (x, xe->xmotion.x);
		492	setiv (y, xe->xmotion.y);
		493	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		494	setiv (col, xe->xmotion.x / term->fwidth);
		495	setiv (x_root, xe->xmotion.x_root);
		496	setiv (y_root, xe->xmotion.y_root);
		497	setuv (state, xe->xmotion.state);
		498
		499	switch (xe->type)
		500	{
		501	case KeyPress:
		502	case KeyRelease:
		503	setuv (keycode, xe->xkey.keycode);
		504	break;
		505
		506	case ButtonPress:
		507	case ButtonRelease:
		508	setuv (button, xe->xbutton.button);
		509	break;
		510
		511	case MotionNotify:
		512	setiv (is_hint, xe->xmotion.is_hint);
		513	break;
		514	}
		515
		516	break;
		517
		518	case MapNotify:
		519	case UnmapNotify:
		520	case ConfigureNotify:
		521	setuv (event, xe->xconfigure.event);
		522	setuv (window, xe->xconfigure.window);
		523
		524	switch (xe->type)
		525	{
		526	case ConfigureNotify:
		527	setiv (x, xe->xconfigure.x);
		528	setiv (y, xe->xconfigure.y);
		529	setiv (width, xe->xconfigure.width);
		530	setiv (height, xe->xconfigure.height);
		531	setuv (above, xe->xconfigure.above);
		532	break;
		533	}
		534
		535	break;
		536
		537	case PropertyNotify:
		538	setuv (window, xe->xproperty.window);
		539	setuv (atom, xe->xproperty.atom);
		540	setuv (time, xe->xproperty.time);
		541	setiv (state, xe->xproperty.state);
		542	break;
		543
		544	case ClientMessage:
		545	setuv (window, xe->xclient.window);
		546	setuv (message_type, xe->xclient.message_type);
		547	setuv (format, xe->xclient.format);
		548	setuv (l0, xe->xclient.data.l[0]);
		549	setuv (l1, xe->xclient.data.l[1]);
		550	setuv (l2, xe->xclient.data.l[2]);
		551	setuv (l3, xe->xclient.data.l[3]);
		552	setuv (l4, xe->xclient.data.l[4]);
		553	break;
		554	}
		555
		556	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		557	}
		558	break;
		559
		560	case DT_END:
		561	goto call;
		562
		563	default:
		564	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		565	}
		566	}
		567
		568	call:
		569	va_end (ap);
		570
		571	PUTBACK;
		572	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		573	SPAGAIN;
		574
		575	if (count)
		576	{
		577	SV *status = POPs;
		578	count = SvTRUE (status);
		579	}
		580
		581	PUTBACK;
		582	FREETMPS;
		583	LEAVE;
		584
		585	if (SvTRUE (ERRSV))
		586	{
		587	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		588	ungrab (term); // better lose the grab than the session
		589	}
		590
		591	event_consumed = !!count;
		592	}
		593	else
		594	event_consumed = false;
		595
		596	// post-handling of some events
		597	if (htype == HOOK_REFRESH_BEGIN)
		598	{
		599	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		600
		601	for (int i = AvFILL (av); i >= 0; i--)
		602	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		603	}
425	else if (htype == HOOK_DESTROY)	604	else if (htype == HOOK_DESTROY)
426	{	605	{
427	// handled later	606	clearSVptr ((SV *)term->perl.self);
		607	SvREFCNT_dec ((SV *)term->perl.self);
		608
		609	// don't allow further calls
		610	term->perl.self = 0;
428	}	611	}
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		612
433	if (HvKEYS (hv))	613	return event_consumed;
434	{	614	}
435	hv_iterinit (hv);
436		615
437	while (HE *he = hv_iternext (hv))	616	void
438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	617	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
439	}	618	{
440	}	619	localise_env set_environ (perl_environ);
441	else if (!should_invoke [htype])
442	return false;
443
444	dSP;
445	va_list ap;
446
447	va_start (ap, htype);
448		620
449	ENTER;	621	ENTER;
450	SAVETMPS;	622	SAVETMPS;
451		623
452	PUSHMARK (SP);	624	dSP;
453
454	XPUSHs (sv_2mortal (newSVterm (term)));
455	XPUSHs (sv_2mortal (newSViv (htype)));
456
457	for (;;) {
458	data_type dt = (data_type)va_arg (ap, int);
459
460	switch (dt)
461	{
462	case DT_INT:
463	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464	break;
465
466	case DT_LONG:
467	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468	break;
469
470	case DT_STRING:
471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472	break;
473
474	case DT_STRING_LEN:
475	{
476	char *str = va_arg (ap, char *);
477	int len = va_arg (ap, int);
478
479	XPUSHs (sv_2mortal (newSVpvn (str, len)));	625	XPUSHs (sv_2mortal (newSVpvn (data, len)));
480	}	626	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
481	break;
482		627
483	case DT_XEVENT:
484	{
485	XEvent *xe = va_arg (ap, XEvent *);
486	HV *hv = newHV ();
487
488	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
489	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
490	# undef set
491
492	setiv (type, xe->type);
493	setiv (send_event, xe->xany.send_event);
494	setiv (serial, xe->xany.serial);
495
496	switch (xe->type)
497	{
498	case KeyPress:
499	case KeyRelease:
500	case ButtonPress:
501	case ButtonRelease:
502	case MotionNotify:
503	setiv (time, xe->xmotion.time);
504	setiv (x, xe->xmotion.x);
505	setiv (y, xe->xmotion.y);
506	setiv (row, xe->xmotion.y / term->fheight);
507	setiv (col, xe->xmotion.x / term->fwidth);
508	setiv (x_root, xe->xmotion.x_root);
509	setiv (y_root, xe->xmotion.y_root);
510	setiv (state, xe->xmotion.state);
511	break;
512	}
513
514	switch (xe->type)
515	{
516	case KeyPress:
517	case KeyRelease:
518	setiv (keycode, xe->xkey.keycode);
519	break;
520
521	case ButtonPress:
522	case ButtonRelease:
523	setiv (button, xe->xbutton.button);
524	break;
525
526	case MotionNotify:
527	setiv (is_hint, xe->xmotion.is_hint);
528	break;
529	}
530
531	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
532	}
533	break;
534
535	case DT_USTRING_LEN:
536	{
537	unicode_t *ustr = va_arg (ap, unicode_t *);
538	int ulen = va_arg (ap, int);
539	wchar_t *wstr = new wchar_t [ulen];
540
541	for (int i = ulen; i--; )
542	wstr [i] = ustr [i];
543
544	XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
545
546	delete [] wstr;
547	}
548
549	case DT_END:
550	{
551	va_end (ap);
552
553	PUTBACK;
554	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
555	SPAGAIN;
556
557	if (count)
558	{
559	SV *status = POPs;
560	count = SvTRUE (status);
561	}
562
563	PUTBACK;
564	FREETMPS;
565	LEAVE;
566
567	if (SvTRUE (ERRSV))	628	if (SvTRUE (ERRSV))
568	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	629	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
569		630
570	if (htype == HOOK_DESTROY)	631	FREETMPS;
571	{	632	LEAVE;
572	clearSVptr ((SV *)term->self);
573	SvREFCNT_dec ((SV *)term->self);
574	}
575
576	return count;
577	}
578
579	default:
580	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
581	}
582	}
583	}	633	}
584		634
585	/////////////////////////////////////////////////////////////////////////////	635	/////////////////////////////////////////////////////////////////////////////
586		636
587	MODULE = urxvt PACKAGE = urxvt	637	MODULE = urxvt PACKAGE = urxvt
588		638
589	PROTOTYPES: ENABLE	639	PROTOTYPES: ENABLE
590		640
591	BOOT:	641	BOOT:
592	{	642	{
593	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	643	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		644	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		645	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		646	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		647
594	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	648	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
595	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	649	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
596	# include "hookinc.h"	650	# include "hookinc.h"
597	# undef def	651	# undef def
598		652
		653	HV *option = get_hv ("urxvt::OPTION", 1);
		654	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		655	# define nodef(name)
		656	# include "optinc.h"
		657	# undef nodef
		658	# undef def
		659
		660	HV *stash = gv_stashpv ("urxvt", 1);
		661	static const struct {
		662	const char *name;
		663	IV iv;
		664	} *civ, const_iv[] = {
		665	# define const_iv(name) { # name, (IV)name }
		666	const_iv (NUM_RESOURCES),
599	export_const (DEFAULT_RSTYLE);	667	const_iv (DEFAULT_RSTYLE),
600	export_const (OVERLAY_RSTYLE);	668	const_iv (OVERLAY_RSTYLE),
601	export_const (RS_Bold);	669	const_iv (Color_Bits),
602	export_const (RS_Italic);	670	const_iv (RS_bgShift), const_iv (RS_bgMask),
603	export_const (RS_Blink);	671	const_iv (RS_fgShift), const_iv (RS_fgMask),
604	export_const (RS_RVid);	672	const_iv (RS_Careful),
605	export_const (RS_Uline);	673	const_iv (RS_fontCount),
		674	const_iv (RS_fontShift),
		675	const_iv (RS_fontMask),
		676	const_iv (RS_baseattrMask),
		677	const_iv (RS_attrMask),
		678	const_iv (RS_redraw),
		679	const_iv (RS_Sel),
		680	const_iv (RS_Bold),
		681	const_iv (RS_Italic),
		682	const_iv (RS_Blink),
		683	const_iv (RS_RVid),
		684	const_iv (RS_Uline),
606		685
607	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	686	const_iv (CurrentTime),
608	}	687	const_iv (ShiftMask),
		688	const_iv (LockMask),
		689	const_iv (ControlMask),
		690	const_iv (Mod1Mask),
		691	const_iv (Mod2Mask),
		692	const_iv (Mod3Mask),
		693	const_iv (Mod4Mask),
		694	const_iv (Mod5Mask),
		695	const_iv (Button1Mask),
		696	const_iv (Button2Mask),
		697	const_iv (Button3Mask),
		698	const_iv (Button4Mask),
		699	const_iv (Button5Mask),
		700	const_iv (AnyModifier),
609		701
610	SV *	702	const_iv (NoSymbol),
611	new (...)	703	const_iv (GrabModeSync),
612	CODE:	704	const_iv (GrabModeAsync),
613	{
614	stringvec *argv = new stringvec;
615	bool success;
616		705
617	for (int i = 0; i < items ;i++)	706	const_iv (NoEventMask),
618	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	707	const_iv (KeyPressMask),
		708	const_iv (KeyReleaseMask),
		709	const_iv (ButtonPressMask),
		710	const_iv (ButtonReleaseMask),
		711	const_iv (EnterWindowMask),
		712	const_iv (LeaveWindowMask),
		713	const_iv (PointerMotionMask),
		714	const_iv (PointerMotionHintMask),
		715	const_iv (Button1MotionMask),
		716	const_iv (Button2MotionMask),
		717	const_iv (Button3MotionMask),
		718	const_iv (Button4MotionMask),
		719	const_iv (Button5MotionMask),
		720	const_iv (ButtonMotionMask),
		721	const_iv (KeymapStateMask),
		722	const_iv (ExposureMask),
		723	const_iv (VisibilityChangeMask),
		724	const_iv (StructureNotifyMask),
		725	const_iv (ResizeRedirectMask),
		726	const_iv (SubstructureNotifyMask),
		727	const_iv (SubstructureRedirectMask),
		728	const_iv (FocusChangeMask),
		729	const_iv (PropertyChangeMask),
		730	const_iv (ColormapChangeMask),
		731	const_iv (OwnerGrabButtonMask),
619		732
620	rxvt_term *term = new rxvt_term;	733	const_iv (KeyPress),
		734	const_iv (KeyRelease),
		735	const_iv (ButtonPress),
		736	const_iv (ButtonRelease),
		737	const_iv (MotionNotify),
		738	const_iv (EnterNotify),
		739	const_iv (LeaveNotify),
		740	const_iv (FocusIn),
		741	const_iv (FocusOut),
		742	const_iv (KeymapNotify),
		743	const_iv (Expose),
		744	const_iv (GraphicsExpose),
		745	const_iv (NoExpose),
		746	const_iv (VisibilityNotify),
		747	const_iv (CreateNotify),
		748	const_iv (DestroyNotify),
		749	const_iv (UnmapNotify),
		750	const_iv (MapNotify),
		751	const_iv (MapRequest),
		752	const_iv (ReparentNotify),
		753	const_iv (ConfigureNotify),
		754	const_iv (ConfigureRequest),
		755	const_iv (GravityNotify),
		756	const_iv (ResizeRequest),
		757	const_iv (CirculateNotify),
		758	const_iv (CirculateRequest),
		759	const_iv (PropertyNotify),
		760	const_iv (SelectionClear),
		761	const_iv (SelectionRequest),
		762	const_iv (SelectionNotify),
		763	const_iv (ColormapNotify),
		764	const_iv (ClientMessage),
		765	const_iv (MappingNotify),
		766	# if ENABLE_XIM_ONTHESPOT
		767	const_iv (XIMReverse),
		768	const_iv (XIMUnderline),
		769	const_iv (XIMHighlight),
		770	const_iv (XIMPrimary),
		771	const_iv (XIMSecondary),
		772	const_iv (XIMTertiary),
		773	const_iv (XIMVisibleToForward),
		774	const_iv (XIMVisibleToBackword),
		775	const_iv (XIMVisibleToCenter),
		776	# if 0
		777	const_iv (XIMForwardChar),
		778	const_iv (XIMBackwardChar),
		779	const_iv (XIMForwardWord),
		780	const_iv (XIMBackwardWord),
		781	const_iv (XIMCaretUp),
		782	const_iv (XIMCaretDown),
		783	const_iv (XIMNextLine),
		784	const_iv (XIMPreviousLine),
		785	const_iv (XIMLineStart),
		786	const_iv (XIMLineEnd),
		787	const_iv (XIMAbsolutePosition),
		788	const_iv (XIMDontChange),
		789	# endif
		790	# endif
		791	};
621		792
622	term->argv = argv;	793	for (civ = const_iv + ARRAY_LENGTH(const_iv); civ-- > const_iv; )
623		794	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
624	try
625	{
626	if (!term->init (argv->size (), argv->begin ()))
627	term = 0;
628	}
629	catch (const class rxvt_failure_exception &e)
630	{
631	term->destroy ();
632	croak ("exception caught while initializing new terminal instance");
633	}
634
635	RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;
636	}	795	}
637	OUTPUT:
638	RETVAL
639
640	void
641	set_should_invoke (int htype, int value)
642	CODE:
643	rxvt_perl.should_invoke [htype] = value;
644		796
645	void	797	void
646	warn (const char *msg)	798	warn (const char *msg)
647	CODE:	799	CODE:
648	rxvt_warn ("%s", msg);	800	rxvt_warn ("%s", msg);
649		801
650	void	802	void
651	fatal (const char *msg)	803	fatal (const char *msg)
652	CODE:	804	CODE:
653	rxvt_fatal ("%s", msg);	805	rxvt_fatal ("%s", msg);
		806
		807	void
		808	_exit (int status)
654		809
655	NV	810	NV
656	NOW ()	811	NOW ()
657	CODE:	812	CODE:
658	RETVAL = NOW;	813	RETVAL = ev::now ();
659	OUTPUT:	814	OUTPUT:
660	RETVAL	815	RETVAL
661		816
662	int	817	int
663	GET_BASEFG (int rend)	818	GET_BASEFG (int rend)
…		…
674	RETVAL	829	RETVAL
675		830
676	int	831	int
677	SET_FGCOLOR (int rend, int new_color)	832	SET_FGCOLOR (int rend, int new_color)
678	CODE:	833	CODE:
679	RETVAL = SET_FGCOLOR (rend, new_color);	834	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
680	OUTPUT:	835	OUTPUT:
681	RETVAL	836	RETVAL
682		837
683	int	838	int
684	SET_BGCOLOR (int rend, int new_color)	839	SET_BGCOLOR (int rend, int new_color)
685	CODE:	840	CODE:
686	RETVAL = SET_BGCOLOR (rend, new_color);	841	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
687	OUTPUT:	842	OUTPUT:
688	RETVAL	843	RETVAL
689		844
690	int	845	int
691	GET_CUSTOM (int rend)	846	GET_CUSTOM (int rend)
692	CODE:	847	CODE:
693	RETVAL = (rend && RS_customMask) >> RS_customShift;	848	RETVAL = (rend & RS_customMask) >> RS_customShift;
694	OUTPUT:	849	OUTPUT:
695	RETVAL	850	RETVAL
696		851
697	int	852	int
698	SET_CUSTOM (int rend, int new_value)	853	SET_CUSTOM (int rend, int new_value)
…		…
705	| ((new_value << RS_customShift) & RS_customMask);	860	| ((new_value << RS_customShift) & RS_customMask);
706	}	861	}
707	OUTPUT:	862	OUTPUT:
708	RETVAL	863	RETVAL
709		864
		865	void
		866	termlist ()
		867	PPCODE:
		868	{
		869	EXTEND (SP, rxvt_term::termlist.size ());
		870
		871	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		872	if ((*t)->perl.self)
		873	PUSHs (sv_2mortal (newSVterm (*t)));
		874	}
		875
		876	IV
		877	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		878	CODE:
		879	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		880	req->cb_sv = newSVsv (cb);
		881	RETVAL = (IV)req;
		882	OUTPUT:
		883	RETVAL
		884
		885	void
		886	_delete_selection_request (IV req_)
		887	CODE:
		888	rxvt_selection *req = (rxvt_selection *)req_;
		889	delete req;
		890
710	MODULE = urxvt PACKAGE = urxvt::term	891	MODULE = urxvt PACKAGE = urxvt::term
711		892
		893	SV *
		894	_new (AV *env, AV *arg)
		895	CODE:
		896	{
		897	rxvt_term *term = new rxvt_term;
		898
		899	stringvec *argv = new stringvec;
		900	stringvec *envv = new stringvec;
		901
		902	for (int i = 0; i <= AvFILL (arg); i++)
		903	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		904
		905	for (int i = AvFILL (env) + 1; i--; )
		906	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		907
		908	envv->push_back (0);
		909
		910	try
		911	{
		912	term->init (argv, envv);
		913	}
		914	catch (const class rxvt_failure_exception &e)
		915	{
		916	term->destroy ();
		917	croak ("error while initializing new terminal instance");
		918	}
		919
		920	RETVAL = term && term->perl.self
		921	? newSVterm (term) : &PL_sv_undef;
		922	}
		923	OUTPUT:
		924	RETVAL
		925
712	void	926	void
713	rxvt_term::destroy ()	927	rxvt_term::destroy ()
		928
		929	void
		930	rxvt_term::set_should_invoke (int htype, int inc)
		931	CODE:
		932	THIS->perl.should_invoke [htype] += inc;
		933
		934	int
		935	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		936	CODE:
		937	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		938	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		939	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		940	OUTPUT: RETVAL
		941
		942	int
		943	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		944	CODE:
		945	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		946	OUTPUT: RETVAL
		947
		948	void
		949	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		950	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		951	CODE:
		952	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		953
		954	void
		955	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		956	CODE:
		957	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		958
		959	void
		960	rxvt_term::XUngrabKeyboard (Time eventtime)
		961	CODE:
		962	XUngrabKeyboard (THIS->dpy, eventtime);
		963
		964	bool
		965	rxvt_term::grab (Time eventtime, int sync = 0)
		966	CODE:
		967	{
		968	int mode = sync ? GrabModeSync : GrabModeAsync;
		969
		970	THIS->perl.grabtime = 0;
		971
		972	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		973	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		974	mode, mode, None, GRAB_CURSOR, eventtime))
		975	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		976	THIS->perl.grabtime = eventtime;
		977	else
		978	XUngrabPointer (THIS->dpy, eventtime);
		979
		980	RETVAL = !!THIS->perl.grabtime;
		981	}
		982	OUTPUT:
		983	RETVAL
		984
		985	void
		986	rxvt_term::allow_events_async ()
		987	CODE:
		988	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		989
		990	void
		991	rxvt_term::allow_events_sync ()
		992	CODE:
		993	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		994
		995	void
		996	rxvt_term::allow_events_replay ()
		997	CODE:
		998	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		999	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1000
		1001	void
		1002	rxvt_term::ungrab ()
		1003	CODE:
		1004	ungrab (THIS);
		1005
		1006	int
		1007	rxvt_term::XStringToKeysym (char *string)
		1008	CODE:
		1009	RETVAL = XStringToKeysym (string);
		1010	OUTPUT: RETVAL
		1011
		1012	char *
		1013	rxvt_term::XKeysymToString (int sym)
		1014	CODE:
		1015	RETVAL = XKeysymToString (sym);
		1016	OUTPUT: RETVAL
		1017
		1018	int
		1019	rxvt_term::XKeysymToKeycode (int sym)
		1020	CODE:
		1021	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1022	OUTPUT: RETVAL
		1023
		1024	int
		1025	rxvt_term::XKeycodeToKeysym (int code, int index)
		1026	CODE:
		1027	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1028	OUTPUT: RETVAL
714		1029
715	int	1030	int
716	rxvt_term::strwidth (SV *str)	1031	rxvt_term::strwidth (SV *str)
717	CODE:	1032	CODE:
718	{	1033	{
719	wchar_t *wstr = sv2wcs (str);	1034	wchar_t *wstr = sv2wcs (str);
720		1035
721	rxvt_push_locale (THIS->locale);	1036	rxvt_push_locale (THIS->locale);
722	RETVAL = wcswidth (wstr, wcslen (wstr));	1037	RETVAL = 0;
		1038	for (wchar_t *wc = wstr; *wc; wc++)
		1039	{
		1040	int w = WCWIDTH (*wc);
		1041
		1042	if (w)
		1043	RETVAL += max (w, 1);
		1044	}
723	rxvt_pop_locale ();	1045	rxvt_pop_locale ();
724		1046
725	free (wstr);	1047	free (wstr);
726	}	1048	}
727	OUTPUT:	1049	OUTPUT:
…		…
760	free (wstr);	1082	free (wstr);
761	}	1083	}
762	OUTPUT:	1084	OUTPUT:
763	RETVAL	1085	RETVAL
764		1086
765	# very portable, especially on objects as opposed to pods	1087	char *
766	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)	1088	rxvt_term::locale ()
		1089	CODE:
		1090	RETVAL = THIS->locale;
		1091	OUTPUT:
		1092	RETVAL
767		1093
		1094	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1095
768	#define TERM_OFFSET_width TERM_OFFSET(width)	1096	#define TERM_OFFSET_width TERM_OFFSET(width)
769	#define TERM_OFFSET_height TERM_OFFSET(height)	1097	#define TERM_OFFSET_height TERM_OFFSET(height)
770	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1098	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
771	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1099	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
772	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1100	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
773	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1101	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
774	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1102	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
775	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1103	#define TERM_OFFSET_focus TERM_OFFSET(focus)
776	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1104	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1105	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1106	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1107	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1108	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
777	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1109	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
778	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1110	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
779	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1111	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
780		1112
781	int	1113	int
782	rxvt_term::width ()	1114	rxvt_term::width ()
783	ALIAS:	1115	ALIAS:
784	width = TERM_OFFSET_width	1116	width = TERM_OFFSET_width
785	height = TERM_OFFSET_height	1117	height = TERM_OFFSET_height
786	fwidth = TERM_OFFSET_fwidth	1118	fwidth = TERM_OFFSET_fwidth
787	fheight = TERM_OFFSET_fheight	1119	fheight = TERM_OFFSET_fheight
788	fbase = TERM_OFFSET_fbase	1120	fbase = TERM_OFFSET_fbase
789	nrow = TERM_OFFSET_nrow	1121	nrow = TERM_OFFSET_nrow
790	ncol = TERM_OFFSET_ncol	1122	ncol = TERM_OFFSET_ncol
791	focus = TERM_OFFSET_focus	1123	focus = TERM_OFFSET_focus
792	mapped = TERM_OFFSET_mapped	1124	mapped = TERM_OFFSET_mapped
		1125	int_bwidth = TERM_OFFSET_int_bwidth
		1126	ext_bwidth = TERM_OFFSET_ext_bwidth
		1127	lineSpace = TERM_OFFSET_lineSpace
		1128	letterSpace = TERM_OFFSET_letterSpace
793	saveLines = TERM_OFFSET_saveLines	1129	saveLines = TERM_OFFSET_saveLines
794	total_rows = TERM_OFFSET_total_rows	1130	total_rows = TERM_OFFSET_total_rows
795	nsaved = TERM_OFFSET_nsaved	1131	top_row = TERM_OFFSET_top_row
796	CODE:	1132	CODE:
797	RETVAL = *(int *)((char *)THIS + ix);	1133	RETVAL = *(int *)((char *)THIS + ix);
798	OUTPUT:	1134	OUTPUT:
799	RETVAL	1135	RETVAL
800		1136
801	U32	1137	unsigned int
		1138	rxvt_term::ModLevel3Mask ()
		1139	ALIAS:
		1140	ModLevel3Mask = 0
		1141	ModMetaMask = 1
		1142	ModNumLockMask = 2
		1143	current_screen = 3
		1144	hidden_cursor = 4
		1145	CODE:
		1146	switch (ix)
		1147	{
		1148	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1149	case 1: RETVAL = THIS->ModMetaMask; break;
		1150	case 2: RETVAL = THIS->ModNumLockMask; break;
		1151	case 3: RETVAL = THIS->current_screen; break;
		1152	#ifdef CURSOR_BLINK
		1153	case 4: RETVAL = THIS->hidden_cursor; break;
		1154	#endif
		1155	}
		1156	OUTPUT:
		1157	RETVAL
		1158
		1159	char *
		1160	rxvt_term::display_id ()
		1161	ALIAS:
		1162	display_id = 0
		1163	locale = 1
		1164	CODE:
		1165	switch (ix)
		1166	{
		1167	case 0: RETVAL = THIS->display->id; break;
		1168	case 1: RETVAL = THIS->locale; break;
		1169	}
		1170	OUTPUT:
		1171	RETVAL
		1172
		1173	SV *
		1174	rxvt_term::envv ()
		1175	ALIAS:
		1176	argv = 1
		1177	PPCODE:
		1178	{
		1179	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1180
		1181	EXTEND (SP, vec->size ());
		1182
		1183	for (char **i = vec->begin (); i != vec->end (); ++i)
		1184	if (*i)
		1185	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1186	}
		1187
		1188	int
		1189	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1190	CODE:
		1191	RETVAL = THIS->pty_ev.events;
		1192	if (events != ev::UNDEF)
		1193	THIS->pty_ev.set (events);
		1194	OUTPUT:
		1195	RETVAL
		1196
		1197	int
		1198	rxvt_term::pty_fd ()
		1199	CODE:
		1200	RETVAL = THIS->pty->pty;
		1201	OUTPUT:
		1202	RETVAL
		1203
		1204	Window
802	rxvt_term::parent ()	1205	rxvt_term::parent ()
803	CODE:	1206	CODE:
804	RETVAL = (U32)THIS->parent [0];	1207	RETVAL = THIS->parent;
805	OUTPUT:	1208	OUTPUT:
806	RETVAL	1209	RETVAL
807		1210
808	U32	1211	Window
809	rxvt_term::vt ()	1212	rxvt_term::vt ()
810	CODE:	1213	CODE:
811	RETVAL = (U32)THIS->vt;	1214	RETVAL = THIS->vt;
812	OUTPUT:	1215	OUTPUT:
813	RETVAL	1216	RETVAL
		1217
		1218	void
		1219	rxvt_term::vt_emask_add (U32 emask)
		1220	CODE:
		1221	THIS->vt_emask_perl |= emask;
		1222	THIS->vt_select_input ();
814		1223
815	U32	1224	U32
816	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1225	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
817	CODE:	1226	CODE:
818	{
819	RETVAL = THIS->rstyle;	1227	RETVAL = THIS->rstyle;
820	THIS->rstyle = new_rstyle;	1228	THIS->rstyle = new_rstyle;
821	}
822	OUTPUT:	1229	OUTPUT:
823	RETVAL	1230	RETVAL
824		1231
825	int	1232	int
826	rxvt_term::view_start (int newval = -1)	1233	rxvt_term::view_start (int newval = 1)
		1234	PROTOTYPE: $;$
827	CODE:	1235	CODE:
828	{	1236	{
829	RETVAL = THIS->view_start;	1237	RETVAL = THIS->view_start;
830		1238
831	if (newval >= 0)	1239	if (newval <= 0)
832	{	1240	THIS->scr_changeview (max (newval, THIS->top_row));
833	THIS->view_start = min (newval, THIS->nsaved);
834	THIS->scr_changeview (RETVAL);
835	}
836	}	1241	}
837	OUTPUT:	1242	OUTPUT:
838	RETVAL	1243	RETVAL
839		1244
840	void	1245	void
		1246	rxvt_term::focus_in ()
		1247
		1248	void
		1249	rxvt_term::focus_out ()
		1250
		1251	void
		1252	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1253	ALIAS:
		1254	key_release = 1
		1255	CODE:
		1256	{
		1257	XKeyEvent xkey;
		1258
		1259	memset (&xkey, 0, sizeof (xkey));
		1260
		1261	xkey.time = time;
		1262	xkey.state = state;
		1263	xkey.keycode = keycode;
		1264
		1265	xkey.type = ix ? KeyRelease : KeyPress;
		1266	xkey.display = THIS->dpy;
		1267	xkey.window = THIS->vt;
		1268	xkey.root = THIS->display->root;
		1269	xkey.subwindow = THIS->vt;
		1270
		1271	if (ix)
		1272	THIS->key_release (xkey);
		1273	else
		1274	THIS->key_press (xkey);
		1275	}
		1276
		1277	void
841	rxvt_term::want_refresh ()	1278	rxvt_term::want_refresh ()
842	CODE:	1279	CODE:
843	THIS->want_refresh = 1;	1280	THIS->want_refresh = 1;
		1281	THIS->refresh_check ();
844		1282
845	void	1283	void
846	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1284	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
847	PPCODE:	1285	PPCODE:
848	{	1286	{
849	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1287	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
850	XSRETURN_EMPTY;	1288	XSRETURN_EMPTY;
851		1289
852	line_t &l = ROW(row_number);	1290	line_t &l = ROW(row_number);
853		1291
854	if (GIMME_V != G_VOID)	1292	if (GIMME_V != G_VOID)
855	{	1293	{
856	wchar_t *wstr = new wchar_t [THIS->ncol];	1294	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
857		1295
858	for (int col = 0; col <THIS->ncol; col++)	1296	for (int col = 0; col < THIS->ncol; col++)
859	wstr [col] = l.t [col];	1297	wstr [col] = l.t [col];
860		1298
861	XPUSHs (sv_2mortal (wcs2sv (wstr)));	1299	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
862
863	delete [] wstr;
864	}	1300	}
865		1301
866	if (new_text)	1302	if (new_text)
867	{	1303	{
868	wchar_t *wstr = sv2wcs (new_text);	1304	wchar_t *wstr = sv2wcs (new_text);
869		1305
870	int len = min (wcslen (wstr) - start_ofs, max_len);	1306	int len = min (wcslen (wstr) - start_ofs, max_len);
871		1307
872	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1308	if (start_col < 0 || start_col + len > THIS->ncol)
873	{	1309	{
874	free (wstr);	1310	free (wstr);
875	croak ("new_text extends beyond horizontal margins");	1311	croak ("new_text extends beyond horizontal margins");
876	}	1312	}
877		1313
…		…
887		1323
888	void	1324	void
889	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1325	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
890	PPCODE:	1326	PPCODE:
891	{	1327	{
892	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1328	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
893	XSRETURN_EMPTY;	1329	XSRETURN_EMPTY;
894		1330
895	line_t &l = ROW(row_number);	1331	line_t &l = ROW(row_number);
896		1332
897	if (GIMME_V != G_VOID)	1333	if (GIMME_V != G_VOID)
…		…
909	{	1345	{
910	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1346	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
911	croak ("new_rend must be arrayref");	1347	croak ("new_rend must be arrayref");
912		1348
913	AV *av = (AV *)SvRV (new_rend);	1349	AV *av = (AV *)SvRV (new_rend);
914	int len = min (av_len (av) + 1 - start_ofs, max_len);	1350	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
915		1351
916	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1352	if (start_col < 0 || start_col + len > THIS->ncol)
917	croak ("new_rend array extends beyond horizontal margins");	1353	croak ("new_rend array extends beyond horizontal margins");
918		1354
919	for (int col = start_col; col < start_col + len; col++)	1355	for (int col = start_col; col < start_col + len; col++)
920	{	1356	{
921	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1357	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
927		1363
928	int	1364	int
929	rxvt_term::ROW_l (int row_number, int new_length = -1)	1365	rxvt_term::ROW_l (int row_number, int new_length = -1)
930	CODE:	1366	CODE:
931	{	1367	{
932	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1368	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
933	XSRETURN_EMPTY;	1369	XSRETURN_EMPTY;
934		1370
935	line_t &l = ROW(row_number);	1371	line_t &l = ROW(row_number);
936	RETVAL = l.l;	1372	RETVAL = l.l;
937		1373
…		…
943		1379
944	bool	1380	bool
945	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1381	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
946	CODE:	1382	CODE:
947	{	1383	{
948	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1384	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
949	XSRETURN_EMPTY;	1385	XSRETURN_EMPTY;
950		1386
951	line_t &l = ROW(row_number);	1387	line_t &l = ROW(row_number);
952	RETVAL = l.is_longer ();	1388	RETVAL = l.is_longer ();
953		1389
…		…
956	}	1392	}
957	OUTPUT:	1393	OUTPUT:
958	RETVAL	1394	RETVAL
959		1395
960	SV *	1396	SV *
961	rxvt_term::special_encode (SV *str)	1397	rxvt_term::special_encode (SV *string)
962	CODE:	1398	CODE:
963	abort ();//TODO	1399	{
		1400	wchar_t *wstr = sv2wcs (string);
		1401	int wlen = wcslen (wstr);
		1402	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1403
		1404	rxvt_push_locale (THIS->locale);
		1405
		1406	wchar_t *r = rstr;
		1407	for (wchar_t *s = wstr; *s; s++)
		1408	{
		1409	int w = WCWIDTH (*s);
		1410
		1411	if (w == 0)
		1412	{
		1413	if (r == rstr)
		1414	croak ("leading combining character unencodable");
		1415
		1416	unicode_t n = rxvt_compose (r[-1], *s);
		1417	if (n == NOCHAR)
		1418	n = rxvt_composite.compose (r[-1], *s);
		1419
		1420	r[-1] = n;
		1421	}
		1422	#if !UNICODE_3
		1423	else if (*s >= 0x10000)
		1424	*r++ = rxvt_composite.compose (*s);
		1425	#endif
		1426	else
		1427	*r++ = *s;
		1428
		1429	// the *2 above only allows wcwidth <= 2
		1430	if (w > 1)
		1431	*r++ = NOCHAR;
		1432	}
		1433
		1434	rxvt_pop_locale ();
		1435
		1436	RETVAL = wcs2sv (rstr, r - rstr);
		1437	}
		1438	OUTPUT:
		1439	RETVAL
964		1440
965	SV *	1441	SV *
966	rxvt_term::special_decode (SV *str)	1442	rxvt_term::special_decode (SV *text)
967	CODE:	1443	CODE:
968	abort ();//TODO	1444	{
		1445	wchar_t *wstr = sv2wcs (text);
		1446	int dlen = 0;
		1447
		1448	// find length
		1449	for (wchar_t *s = wstr; *s; s++)
		1450	if (*s == NOCHAR)
		1451	;
		1452	else if (IS_COMPOSE (*s))
		1453	dlen += rxvt_composite.expand (*s, 0);
		1454	else
		1455	dlen++;
		1456
		1457	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1458
		1459	// decode
		1460	wchar_t *r = rstr;
		1461	for (wchar_t *s = wstr; *s; s++)
		1462	if (*s == NOCHAR)
		1463	;
		1464	else if (IS_COMPOSE (*s))
		1465	r += rxvt_composite.expand (*s, r);
		1466	else
		1467	*r++ = *s;
		1468
		1469	RETVAL = wcs2sv (rstr, r - rstr);
		1470	}
		1471	OUTPUT:
		1472	RETVAL
969		1473
970	void	1474	void
971	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1475	rxvt_term::_resource (char *name, int index, SV *newval = 0)
972	PPCODE:	1476	PPCODE:
973	{	1477	{
974	struct resval { const char *name; int value; } rslist [] = {	1478	static const struct resval { const char *name; int value; } *rs, rslist [] = {
975	# define def(name) { # name, Rs_ ## name },	1479	# define def(name) { # name, Rs_ ## name },
976	# define reserve(name,count)	1480	# define reserve(name,count)
977	# include "rsinc.h"	1481	# include "rsinc.h"
978	# undef def	1482	# undef def
979	# undef reserve	1483	# undef reserve
980	};	1484	};
981		1485
982	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1486	rs = rslist + ARRAY_LENGTH(rslist);
983		1487
		1488	if (*name)
984	do {	1489	{
		1490	do {
985	if (rs-- == rslist)	1491	if (rs-- == rslist)
986	croak ("no such resource '%s', requested", name);	1492	croak ("no such resource '%s', requested", name);
987	} while (strcmp (name, rs->name));	1493	} while (strcmp (name, rs->name));
988		1494
989	index += rs->value;	1495	index += rs->value;
		1496	}
		1497	else
		1498	{
		1499	--rs;
		1500	name = "";
		1501	}
990		1502
991	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1503	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
992	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1504	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
993		1505
994	if (GIMME_V != G_VOID)	1506	if (GIMME_V != G_VOID)
…		…
1005	else	1517	else
1006	THIS->rs [index] = 0;	1518	THIS->rs [index] = 0;
1007	}	1519	}
1008	}	1520	}
1009		1521
		1522	const char *
		1523	rxvt_term::x_resource (const char *name)
		1524
		1525	bool
		1526	rxvt_term::option (U8 optval, int set = -1)
		1527	CODE:
		1528	{
		1529	RETVAL = THIS->option (optval);
		1530
		1531	if (set >= 0)
		1532	{
		1533	THIS->set_option (optval, set);
		1534
		1535	if (THIS->env_colorfgbg [0]) // avoid doing this before START
		1536	switch (optval)
		1537	{
		1538	case Opt_skipBuiltinGlyphs:
		1539	THIS->set_fonts ();
		1540	THIS->scr_remap_chars ();
		1541	THIS->scr_touch (true);
		1542	THIS->want_refresh = 1;
		1543	THIS->refresh_check ();
		1544	break;
		1545
		1546	case Opt_cursorUnderline:
		1547	THIS->want_refresh = 1;
		1548	THIS->refresh_check ();
		1549	break;
		1550
		1551	# case Opt_scrollBar_floating:
		1552	# case Opt_scrollBar_right:
		1553	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1554	# break;
		1555	}
		1556	}
		1557	}
		1558	OUTPUT:
		1559	RETVAL
		1560
		1561	bool
		1562	rxvt_term::parse_keysym (char *keysym, char *str)
		1563	CODE:
		1564	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1565	THIS->keyboard->register_done ();
		1566	OUTPUT:
		1567	RETVAL
		1568
1010	void	1569	void
1011	rxvt_term::cur (...)	1570	rxvt_term::screen_cur (...)
1012	PROTOTYPE: $;$$	1571	PROTOTYPE: $;$$
1013	ALIAS:	1572	ALIAS:
1014	screen_cur = 0	1573	screen_cur = 0
1015	selection_beg = 1	1574	selection_beg = 1
1016	selection_end = 2	1575	selection_end = 2
…		…
1027	EXTEND (SP, 2);	1586	EXTEND (SP, 2);
1028	PUSHs (sv_2mortal (newSViv (rc.row)));	1587	PUSHs (sv_2mortal (newSViv (rc.row)));
1029	PUSHs (sv_2mortal (newSViv (rc.col)));	1588	PUSHs (sv_2mortal (newSViv (rc.col)));
1030	}	1589	}
1031		1590
1032	if (items == 3)	1591	if (items >= 3)
		1592	{
		1593	rc.row = SvIV (ST (1));
		1594	rc.col = SvIV (ST (2));
		1595
		1596	if (ix == 2)
1033	{	1597	{
1034	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1598	if (rc.col == 0)
1035	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1599	{
		1600	// col == 0 means end of previous line
		1601	rc.row--;
		1602	rc.col = THIS->ncol;
		1603	}
		1604	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1605	&& rc.col > ROW(rc.row).l)
		1606	{
		1607	// col >= length means while line and add newline
		1608	rc.col = THIS->ncol;
		1609	}
		1610	}
		1611
		1612	clamp_it (rc.col, 0, THIS->ncol);
		1613	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1036		1614
1037	if (ix)	1615	if (ix)
		1616	{
		1617	THIS->selection.screen = THIS->current_screen;
		1618
1038	THIS->want_refresh = 1;	1619	THIS->want_refresh = 1;
		1620	THIS->refresh_check ();
		1621	}
1039	}	1622	}
1040	}	1623	}
1041		1624
1042	int	1625	int
1043	rxvt_term::selection_grab (int eventtime = CurrentTime)	1626	rxvt_term::selection_screen (int screen = -1)
		1627	CODE:
		1628	RETVAL = THIS->selection.screen;
		1629	if (screen >= 0)
		1630	THIS->selection.screen = screen;
		1631	OUTPUT:
		1632	RETVAL
1044		1633
1045	void	1634	void
		1635	rxvt_term::selection_clear (bool clipboard = false)
		1636
		1637	void
		1638	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1639	CODE:
		1640	THIS->selection.op = SELECTION_CONT;
		1641	THIS->selection.rect = rect;
		1642	THIS->selection_make (eventtime);
		1643
		1644	int
		1645	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1646
		1647	void
1046	rxvt_term::selection (SV *newtext = 0)	1648	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1047	PPCODE:	1649	PPCODE:
1048	{	1650	{
		1651	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1652	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1653
1049	if (GIMME_V != G_VOID)	1654	if (GIMME_V != G_VOID)
1050	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1655	XPUSHs (text
		1656	? sv_2mortal (wcs2sv (text, len))
		1657	: &PL_sv_undef);
1051		1658
1052	if (newtext)	1659	if (newtext)
1053	{	1660	{
1054	free (THIS->selection.text);	1661	free (text);
1055		1662
1056	THIS->selection.text = sv2wcs (newtext);	1663	text = sv2wcs (newtext);
1057	THIS->selection.len = wcslen (THIS->selection.text);	1664	len = wcslen (text);
1058	}	1665	}
1059	}	1666	}
		1667
		1668	char
		1669	rxvt_term::cur_charset ()
		1670	CODE:
		1671	RETVAL = THIS->charsets [THIS->screen.charset];
		1672	OUTPUT:
		1673	RETVAL
		1674
		1675	void
		1676	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
		1677
		1678	void
		1679	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1680
		1681	void
		1682	rxvt_term::scr_bell ()
		1683
		1684	void
		1685	rxvt_term::scr_change_screen (int screen)
1060		1686
1061	void	1687	void
1062	rxvt_term::scr_add_lines (SV *string)	1688	rxvt_term::scr_add_lines (SV *string)
1063	CODE:	1689	CODE:
1064	{	1690	{
1065	wchar_t *wstr = sv2wcs (string);	1691	wchar_t *wstr = sv2wcs (string);
1066	int wlen = wcslen (wstr);
1067	unicode_t *ustr = new unicode_t [wlen];
1068	int nlines = 0;
1069
1070	for (int i = wlen; i--; )
1071	{
1072	ustr [i] = wstr [i];
1073	nlines += ustr [i] == '\012';
1074	}
1075
1076	THIS->scr_add_lines (ustr, nlines, wlen);	1692	THIS->scr_add_lines (wstr, wcslen (wstr));
1077
1078	free (wstr);	1693	free (wstr);
1079	delete [] ustr;
1080	}	1694	}
1081		1695
1082	void	1696	void
1083	rxvt_term::tt_write (SV *octets)	1697	rxvt_term::tt_write (SV *octets)
1084	INIT:	1698	INIT:
…		…
1086	char *str = SvPVbyte (octets, len);	1700	char *str = SvPVbyte (octets, len);
1087	C_ARGS:	1701	C_ARGS:
1088	str, len	1702	str, len
1089		1703
1090	void	1704	void
		1705	rxvt_term::tt_paste (SV *octets)
		1706	INIT:
		1707	STRLEN len;
		1708	char *str = SvPVbyte (octets, len);
		1709	C_ARGS:
		1710	str, len
		1711
		1712	void
1091	rxvt_term::cmd_parse (SV *octets)	1713	rxvt_term::cmd_parse (SV *octets)
1092	CODE:	1714	CODE:
1093	{	1715	{
1094	STRLEN len;	1716	STRLEN len;
1095	char *str = SvPVbyte (octets, len);	1717	char *str = SvPVbyte (octets, len);
…		…
1098	char *old_cmdbuf_endp = THIS->cmdbuf_endp;	1720	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1099		1721
1100	THIS->cmdbuf_ptr = str;	1722	THIS->cmdbuf_ptr = str;
1101	THIS->cmdbuf_endp = str + len;	1723	THIS->cmdbuf_endp = str + len;
1102		1724
		1725	rxvt_push_locale (THIS->locale);
1103	THIS->cmd_parse ();	1726	THIS->cmd_parse ();
		1727	rxvt_pop_locale ();
1104		1728
1105	THIS->cmdbuf_ptr = old_cmdbuf_ptr;	1729	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1106	THIS->cmdbuf_endp = old_cmdbuf_endp;	1730	THIS->cmdbuf_endp = old_cmdbuf_endp;
1107	}	1731	}
1108		1732
…		…
1115	o->self = (HV *)SvRV (RETVAL);	1739	o->self = (HV *)SvRV (RETVAL);
1116	}	1740	}
1117	OUTPUT:	1741	OUTPUT:
1118	RETVAL	1742	RETVAL
1119		1743
		1744	#############################################################################
		1745	# Various X Utility Functions
		1746	#############################################################################
		1747
		1748	void
		1749	rxvt_term::XListProperties (Window window)
		1750	PPCODE:
		1751	{
		1752	int count;
		1753	Atom *props = XListProperties (THIS->dpy, window, &count);
		1754
		1755	EXTEND (SP, count);
		1756	while (count--)
		1757	PUSHs (newSVuv ((U32)props [count]));
		1758
		1759	XFree (props);
		1760	}
		1761
		1762	void
		1763	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1764	PPCODE:
		1765	{
		1766	Atom type;
		1767	int format;
		1768	unsigned long nitems;
		1769	unsigned long bytes_after;
		1770	unsigned char *prop;
		1771
		1772	XGetWindowProperty (THIS->dpy, window, property,
		1773	0, 1<<24, 0, AnyPropertyType,
		1774	&type, &format, &nitems, &bytes_after, &prop);
		1775
		1776	if (type != None)
		1777	{
		1778	int elemsize = format == 16 ? sizeof (short)
		1779	: format == 32 ? sizeof (long)
		1780	: 1;
		1781
		1782	EXTEND (SP, 3);
		1783	PUSHs (newSVuv ((U32)type));
		1784	PUSHs (newSViv (format));
		1785	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1786	XFree (prop);
		1787	}
		1788	}
		1789
		1790	void
		1791	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1792	CODE:
		1793	{
		1794	STRLEN len;
		1795	char *data_ = SvPVbyte (data, len);
		1796
		1797	int elemsize = format == 16 ? sizeof (short)
		1798	: format == 32 ? sizeof (long)
		1799	: 1;
		1800
		1801	XChangeProperty (THIS->dpy, window, property,
		1802	type, format, PropModeReplace,
		1803	(unsigned char *)data_, len / elemsize);
		1804	}
		1805
		1806	Atom
		1807	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1808	C_ARGS: term->dpy, atom_name, only_if_exists
		1809
		1810	char *
		1811	XGetAtomName (rxvt_term *term, Atom atom)
		1812	C_ARGS: term->dpy, atom
		1813	CLEANUP:
		1814	XFree (RETVAL);
		1815
		1816	void
		1817	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1818	C_ARGS: term->dpy, window, property
		1819
		1820	Window
		1821	rxvt_term::DefaultRootWindow ()
		1822	CODE:
		1823	RETVAL = THIS->display->root;
		1824	OUTPUT:
		1825	RETVAL
		1826
		1827	#if 0
		1828
		1829	Window
		1830	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1831	C_ARGS: term->dpy, (Window)parent,
		1832	x, y, width, height, 0,
		1833	term->pix_colors_focused[Color_border],
		1834	term->pix_colors_focused[Color_border]
		1835
		1836	#endif
		1837
		1838	void
		1839	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1840	C_ARGS: term->dpy, window, parent, x, y
		1841
		1842	void
		1843	XMapWindow (rxvt_term *term, Window window)
		1844	C_ARGS: term->dpy, window
		1845
		1846	void
		1847	XUnmapWindow (rxvt_term *term, Window window)
		1848	C_ARGS: term->dpy, window
		1849
		1850	void
		1851	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1852	C_ARGS: term->dpy, window, x, y, width, height
		1853
		1854	void
		1855	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1856	CODE:
		1857	{
		1858	XWindowAttributes attr;
		1859	XGetWindowAttributes (THIS->dpy, window, &attr);
		1860	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1861	}
		1862
		1863	void
		1864	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1865	PPCODE:
		1866	{
		1867	int dx, dy;
		1868	Window child;
		1869
		1870	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1871	{
		1872	EXTEND (SP, 3);
		1873	PUSHs (newSViv (dx));
		1874	PUSHs (newSViv (dy));
		1875	PUSHs (newSVuv (child));
		1876	}
		1877	}
		1878
		1879	#############################################################################
		1880	# urxvt::overlay
		1881	#############################################################################
		1882
1120	MODULE = urxvt PACKAGE = urxvt::overlay	1883	MODULE = urxvt PACKAGE = urxvt::overlay
1121		1884
1122	void	1885	void
1123	overlay::set (int x, int y, SV *text, SV *rend = 0)	1886	overlay::set (int x, int y, SV *text, SV *rend = 0)
1124		1887
…		…
1129	overlay::hide ()	1892	overlay::hide ()
1130		1893
1131	void	1894	void
1132	overlay::DESTROY ()	1895	overlay::DESTROY ()
1133		1896
1134	MODULE = urxvt PACKAGE = urxvt::timer	1897	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1135		1898
1136	SV *
1137	timer::new ()
1138	CODE:
1139	timer *w = new timer;
1140	w->start (NOW);
1141	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1142	w->self = (HV *)SvRV (RETVAL);
1143	OUTPUT:
1144	RETVAL
1145
1146	timer *
1147	timer::cb (SV *cb)
1148	CODE:
1149	THIS->cb (cb);
1150	RETVAL = THIS;
1151	OUTPUT:
1152	RETVAL
1153
1154	NV
1155	timer::at ()
1156	CODE:
1157	RETVAL = THIS->at;
1158	OUTPUT:
1159	RETVAL
1160
1161	timer *
1162	timer::interval (NV interval)
1163	CODE:
1164	THIS->interval = interval;
1165	RETVAL = THIS;
1166	OUTPUT:
1167	RETVAL
1168
1169	timer *
1170	timer::set (NV tstamp)
1171	CODE:
1172	THIS->set (tstamp);
1173	RETVAL = THIS;
1174	OUTPUT:
1175	RETVAL
1176
1177	timer *
1178	timer::start (NV tstamp = THIS->at)
1179	CODE:
1180	THIS->start (tstamp);
1181	RETVAL = THIS;
1182	OUTPUT:
1183	RETVAL
1184
1185	timer *
1186	timer::stop ()
1187	CODE:
1188	THIS->stop ();
1189	RETVAL = THIS;
1190	OUTPUT:
1191	RETVAL
1192
1193	void
1194	timer::DESTROY ()
1195
1196	MODULE = urxvt PACKAGE = urxvt::iow
1197
1198	SV *
1199	iow::new ()
1200	CODE:
1201	iow *w = new iow;
1202	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1203	w->self = (HV *)SvRV (RETVAL);
1204	OUTPUT:
1205	RETVAL
1206
1207	iow *
1208	iow::cb (SV *cb)
1209	CODE:
1210	THIS->cb (cb);
1211	RETVAL = THIS;
1212	OUTPUT:
1213	RETVAL
1214
1215	iow *
1216	iow::fd (int fd)
1217	CODE:
1218	THIS->fd = fd;
1219	RETVAL = THIS;
1220	OUTPUT:
1221	RETVAL
1222
1223	iow *
1224	iow::events (short events)
1225	CODE:
1226	THIS->events = events;
1227	RETVAL = THIS;
1228	OUTPUT:
1229	RETVAL
1230
1231	iow *
1232	iow::start ()
1233	CODE:
1234	THIS->start ();
1235	RETVAL = THIS;
1236	OUTPUT:
1237	RETVAL
1238
1239	iow *
1240	iow::stop ()
1241	CODE:
1242	THIS->stop ();
1243	RETVAL = THIS;
1244	OUTPUT:
1245	RETVAL
1246
1247	void
1248	iow::DESTROY ()
1249
1250

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