[ViewVC] Diff of: cvs/rxvt-unicode/src/main.C

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.280 by ayin, Wed Dec 12 11:35:56 2007 UTC vs.
Revision 1.350 by sf-exg, Fri Jan 28 00:21:10 2011 UTC

…		…
11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>	11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12	* - extensive modifications	12	* - extensive modifications
13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>	13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15	* - extensive modifications	15	* - extensive modifications
16	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>	16	* Copyright (c) 2003-2010 Marc Lehmann <pcg@goof.com>
17	*	17	*
18	* This program is free software; you can redistribute it and/or modify	18	* This program is free software; you can redistribute it and/or modify
19	* it under the terms of the GNU General Public License as published by	19	* it under the terms of the GNU General Public License as published by
20	* the Free Software Foundation; either version 2 of the License, or	20	* the Free Software Foundation; either version 2 of the License, or
21	* (at your option) any later version.	21	* (at your option) any later version.
…		…
30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31	---------------------------------------------------------------------/	31	---------------------------------------------------------------------/
32		32
33	#include "../config.h" /* NECESSARY */	33	#include "../config.h" /* NECESSARY */
34	#include "rxvt.h" /* NECESSARY */	34	#include "rxvt.h" /* NECESSARY */
		35	#include "init.h"
35	#include "keyboard.h"	36	#include "keyboard.h"
36	#include "rxvtperl.h"	37	#include "rxvtperl.h"
37		38
38	#include <limits>	39	#include <limits>
39		40
		41	#include <cassert>
40	#include <csignal>	42	#include <csignal>
41	#include <cstring>	43	#include <cstring>
42		44
43	#include <termios.h>	45	#include <termios.h>
44		46
…		…
49	# ifdef HAVE_SETLOCALE	51	# ifdef HAVE_SETLOCALE
50	# include <clocale>	52	# include <clocale>
51	# endif	53	# endif
52	#endif	54	#endif
53		55
		56	struct termios rxvt_term::def_tio;
54	vector<rxvt_term *> rxvt_term::termlist;	57	vector<rxvt_term *> rxvt_term::termlist;
55		58
56	// used to tell global functions which terminal instance is "active"	59	// used to tell global functions which terminal instance is "active"
57	rxvt_t rxvt_current_term;	60	rxvt_t rxvt_current_term;
58		61
…		…
93	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)	96	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
94	{	97	{
95	compose_char *cc;	98	compose_char *cc;
96		99
97	// break compose chains, as stupid readline really likes to duplicate	100	// break compose chains, as stupid readline really likes to duplicate
98	// composing characters for some reason near the end of a line.	101	// composing characters for some reason, near the end of a line.
99	cc = (*this)[c1];	102	cc = (*this)[c1];
100	while (cc)	103	while (cc)
101	{	104	{
102	if (cc->c2 == c2) return c1;	105	if (cc->c2 == c2) return c1;
103	cc = (*this)[cc->c1];	106	cc = (*this)[cc->c1];
104	}	107	}
105		108
106	// check to see wether this combination already exists otherwise	109	// check to see whether this combination already exists otherwise
107	for (cc = v.end (); cc-- > v.begin (); )	110	for (cc = v.end (); cc-- > v.begin (); )
108	{
109	if (cc->c1 == c1 && cc->c2 == c2)	111	if (cc->c1 == c1 && cc->c2 == c2)
110	return COMPOSE_LO + (cc - v.begin ());	112	return COMPOSE_LO + (cc - v.begin ());
111	}
112		113
113	// allocate a new combination	114	// allocate a new combination
114	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)	115	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
115	{	116	{
116	static int seen;	117	static int seen;
117		118
118	if (!seen++)	119	if (!seen++)
119	fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n");	120	rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
120		121
121	return REPLACEMENT_CHAR;	122	return REPLACEMENT_CHAR;
122	}	123	}
123		124
124	v.push_back (compose_char (c1, c2));	125	v.push_back (compose_char (c1, c2));
…		…
170	#endif	171	#endif
171	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	172	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
172	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);	173	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
173	#endif	174	#endif
174	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	175	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
175	rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this),	176	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
176	#endif	177	#endif
177	#ifdef HAVE_SCROLLBARS
178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),	178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
179	#endif
180	#ifdef USE_XIM	179	#ifdef USE_XIM
181	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),	180	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
182	#endif	181	#endif
183	#ifdef POINTER_BLANK	182	#ifdef POINTER_BLANK
184	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);	183	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
185	#endif	184	#endif
186	#ifndef NO_BELL	185	#ifndef NO_BELL
187	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);	186	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
188	#endif	187	#endif
189	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);	188	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
190	prepare_ev.set <rxvt_term, &rxvt_term::prepare_cb> (this);
191	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);	189	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
192	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);	190	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
193	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);	191	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
194	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);	192	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
195	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);	193	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
…		…
227	if (fontset[i] != fontset[0])	225	if (fontset[i] != fontset[0])
228	delete fontset[i];	226	delete fontset[i];
229	#endif	227	#endif
230	delete fontset[0];	228	delete fontset[0];
231		229
		230	#ifdef HAVE_BG_PIXMAP
		231	bg_destroy ();
		232	#endif
		233
232	if (display)	234	if (display)
233	{	235	{
234	selection_clear ();	236	selection_clear ();
		237	selection_clear (true);
235		238
236	#ifdef USE_XIM	239	#ifdef USE_XIM
237	im_destroy ();	240	im_destroy ();
238	#endif	241	#endif
239	#ifdef XTERM_SCROLLBAR	242	scrollBar.destroy ();
240	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
241	if (ShadowGC) XFreeGC (dpy, ShadowGC);
242	#endif
243	#ifdef PLAIN_SCROLLBAR
244	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
245	#endif
246	#ifdef NEXT_SCROLLBAR
247	if (blackGC) XFreeGC (dpy, blackGC);
248	if (whiteGC) XFreeGC (dpy, whiteGC);
249	if (grayGC) XFreeGC (dpy, grayGC);
250	if (darkGC) XFreeGC (dpy, darkGC);
251	if (stippleGC) XFreeGC (dpy, stippleGC);
252	if (dimple) XFreePixmap (dpy, dimple);
253	if (upArrow) XFreePixmap (dpy, upArrow);
254	if (downArrow) XFreePixmap (dpy, downArrow);
255	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
256	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
257	#endif
258	#ifdef RXVT_SCROLLBAR
259	if (topShadowGC) XFreeGC (dpy, topShadowGC);
260	if (botShadowGC) XFreeGC (dpy, botShadowGC);
261	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
262	#endif
263	if (gc) XFreeGC (dpy, gc);	243	if (gc) XFreeGC (dpy, gc);
264		244
265	delete drawable;	245	delete drawable;
266	// destroy all windows	246	// destroy all windows
267	if (parent[0])	247	if (parent[0])
…		…
275	pix_colors_unfocused [i].free (this);	255	pix_colors_unfocused [i].free (this);
276	#endif	256	#endif
277	}	257	}
278		258
279	clear ();	259	clear ();
280	}
281		260
282	delete [] pix_colors_focused;	261	display->flush (); /* ideally .put should do this */
283	#if OFF_FOCUS_FADING
284	delete [] pix_colors_unfocused;
285	#endif
286
287	#ifdef HAVE_BG_PIXMAP
288	bgPixmap.destroy ();
289	#endif
290	displays.put (display);	262	displays.put (display);
		263	}
291		264
292	scr_release ();	265	scr_release ();
293		266
294	/* clear all resources */	267	/* clear all resources */
295	for (int i = 0; i < allocated.size (); i++)	268	for (int i = 0; i < allocated.size (); i++)
296	free (allocated [i]);	269	free (allocated [i]);
297		270
298	free (selection.text);	271	free (selection.text);
		272	free (selection.clip_text);
299	// TODO: manage env vars in child only(!)	273	// TODO: manage env vars in child only(!)
300	free (env_display);	274	free (env_display);
301	free (env_term);	275	free (env_term);
302	free (locale);	276	free (locale);
303	free (v_buffer);	277	free (v_buffer);
…		…
327	}	301	}
328		302
329	void	303	void
330	rxvt_term::destroy ()	304	rxvt_term::destroy ()
331	{	305	{
332	if (ev_is_active (&destroy_ev))	306	if (destroy_ev.is_active ())
333	return;	307	return;
334		308
335	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	309	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
336		310
337	#if ENABLE_OVERLAY	311	#if ENABLE_OVERLAY
…		…
341	if (display)	315	if (display)
342	{	316	{
343	#if USE_XIM	317	#if USE_XIM
344	im_ev.stop (display);	318	im_ev.stop (display);
345	#endif	319	#endif
346	#if HAVE_SCROLLBARS
347	scrollbar_ev.stop (display);	320	scrollbar_ev.stop (display);
348	#endif
349	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	321	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
350	rootwin_ev.stop (display);	322	rootwin_ev.stop (display);
351	#endif	323	#endif
352	incr_ev.stop ();	324	incr_ev.stop ();
353	termwin_ev.stop (display);	325	termwin_ev.stop (display);
354	vt_ev.stop (display);	326	vt_ev.stop (display);
355	}	327	}
356		328
357	prepare_ev.stop ();	329	flush_ev.stop ();
358	pty_ev.stop ();	330	pty_ev.stop ();
359	#ifdef CURSOR_BLINK	331	#ifdef CURSOR_BLINK
360	cursor_blink_ev.stop ();	332	cursor_blink_ev.stop ();
361	#endif	333	#endif
362	#ifdef TEXT_BLINK	334	#ifdef TEXT_BLINK
…		…
379	rxvt_term::destroy_cb (ev::idle &w, int revents)	351	rxvt_term::destroy_cb (ev::idle &w, int revents)
380	{	352	{
381	make_current ();	353	make_current ();
382		354
383	delete this;	355	delete this;
		356	}
		357
		358	void
		359	rxvt_term::set_option (uint8_t opt, bool set)
		360	{
		361	if (!opt)
		362	return;
		363
		364	uint8_t mask = 1 << (opt & 7);
		365	uint8_t &val = options [opt >> 3];
		366
		367	val = val & ~mask \| (set ? mask : 0);
384	}	368	}
385		369
386	/----------------------------------------------------------------------/	370	/----------------------------------------------------------------------/
387	/*	371	/*
388	* Exit gracefully, clearing the utmp entry and restoring tty attributes	372	* Exit gracefully, clearing the utmp entry and restoring tty attributes
…		…
402	print_x_error (Display dpy, XErrorEvent event)	386	print_x_error (Display dpy, XErrorEvent event)
403	{	387	{
404	char buffer[BUFSIZ];	388	char buffer[BUFSIZ];
405	char mesg[BUFSIZ];	389	char mesg[BUFSIZ];
406	char number[32];	390	char number[32];
407	char *mtype = "XlibMessage";	391	const char mtype[] = "XlibMessage";
408	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	392	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
409	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	393	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
410	rxvt_warn ("An X Error occured, trying to continue after report.\n");	394	rxvt_warn ("An X Error occurred, trying to continue after report.\n");
411	rxvt_warn ("%s: %s\n", mesg, buffer);	395	rxvt_warn ("%s: %s\n", mesg, buffer);
412	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	396	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
413	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	397	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
414	sprintf(number, "%d", event->request_code);	398	sprintf(number, "%d", event->request_code);
415	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	399	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
416	rxvt_warn ("(which is %s)\n", buffer);	400	rxvt_warn ("(which is %s)\n", buffer);
417	if (event->request_code >= 128) {	401	if (event->request_code >= 128) {
418	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	402	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
419	mesg, BUFSIZ);	403	mesg, BUFSIZ);
420	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	404	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
421	}	405	}
422	if ((event->error_code == BadWindow) \|\|	406	if ((event->error_code == BadWindow) \|\|
423	(event->error_code == BadPixmap) \|\|	407	(event->error_code == BadPixmap) \|\|
424	(event->error_code == BadCursor) \|\|	408	(event->error_code == BadCursor) \|\|
425	(event->error_code == BadFont) \|\|	409	(event->error_code == BadFont) \|\|
426	(event->error_code == BadDrawable) \|\|	410	(event->error_code == BadDrawable) \|\|
427	(event->error_code == BadColor) \|\|	411	(event->error_code == BadColor) \|\|
428	(event->error_code == BadGC) \|\|	412	(event->error_code == BadGC) \|\|
429	(event->error_code == BadIDChoice) \|\|	413	(event->error_code == BadIDChoice) \|\|
430	(event->error_code == BadValue) \|\|	414	(event->error_code == BadValue) \|\|
431	(event->error_code == BadAtom)) {	415	(event->error_code == BadAtom)) {
432	if (event->error_code == BadValue)	416	if (event->error_code == BadValue)
433	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	417	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
434	mesg, BUFSIZ);	418	mesg, BUFSIZ);
435	else if (event->error_code == BadAtom)	419	else if (event->error_code == BadAtom)
436	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	420	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
437	mesg, BUFSIZ);	421	mesg, BUFSIZ);
438	else	422	else
439	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	423	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
440	mesg, BUFSIZ);	424	mesg, BUFSIZ);
441	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	425	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
442	}	426	}
443	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	427	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
444	mesg, BUFSIZ);	428	mesg, BUFSIZ);
445	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	429	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
446	}	430	}
447	#endif	431	#endif
448		432
449	int	433	int
…		…
472	DisplayString (display));	456	DisplayString (display));
473	rxvt_emergency_cleanup ();	457	rxvt_emergency_cleanup ();
474	_exit (EXIT_FAILURE);	458	_exit (EXIT_FAILURE);
475	}	459	}
476		460
477	/----------------------------------------------------------------------/
478	void
479	rxvt_term::init (int argc, const char const argv, stringvec *envv)
480	{
481	this->envv = envv;
482
483	SET_R (this);
484	set_locale ("");
485	set_environ (envv); // few things in X do not call setlocale :(
486
487	init_vars ();
488
489	init_secondary ();
490
491	const char **cmd_argv = init_resources (argc, argv);
492
493	#ifdef KEYSYM_RESOURCE
494	keyboard->register_done ();
495	#endif
496
497	#ifdef HAVE_SCROLLBARS
498	if (option (Opt_scrollBar))
499	scrollBar.setIdle (); /* set existence for size calculations */
500	#endif
501
502	pty = ptytty::create ();
503
504	create_windows (argc, argv);
505
506	init_xlocale ();
507
508	scr_reset (); // initialize screen
509
510	#if 0
511	XSynchronize (dpy, True);
512	#endif
513
514	#ifdef HAVE_SCROLLBARS
515	if (option (Opt_scrollBar))
516	resize_scrollbar (); /* create and map scrollbar */
517	#endif
518	#ifdef HAVE_BG_PIXMAP
519	{
520	bgPixmap.set_target (this);
521
522	#ifdef ENABLE_TRANSPARENCY
523	if (option (Opt_transparent))
524	{
525	bgPixmap.set_transparent ();
526	#ifdef HAVE_AFTERIMAGE
527	if (rs [Rs_blurradius])
528	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
529	#endif
530	if (ISSET_PIXCOLOR (Color_tint))
531	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
532	if (rs [Rs_shade])
533	bgPixmap.set_shade (rs [Rs_shade]);
534
535	bgPixmap.set_root_pixmap ();
536	XSelectInput (dpy, display->root, PropertyChangeMask);
537	rootwin_ev.start (display, display->root);
538	}
539	#endif
540
541	#ifdef BG_IMAGE_FROM_FILE
542	if (rs[Rs_backgroundPixmap] != NULL)
543	{
544	const char *p = rs[Rs_backgroundPixmap];
545
546	if ((p = strchr (p, ';')) != NULL)
547	{
548	p++;
549	bgPixmap.set_geometry (p);
550	}
551	else
552	bgPixmap.set_defaultGeometry ();
553
554	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
555	if (!bgPixmap.window_position_sensitive ())
556	update_background ();
557	}
558	#endif
559	}
560	#endif
561
562	#if ENABLE_PERL
563	rootwin_ev.start (display, display->root);
564	#endif
565
566	set_colorfgbg ();
567
568	init_command (cmd_argv);
569
570	free (cmd_argv);
571
572	if (pty->pty >= 0)
573	pty_ev.start (pty->pty, ev::READ);
574
575	prepare_ev.start ();
576
577	HOOK_INVOKE ((this, HOOK_START, DT_END));
578
579	#if ENABLE_XEMBED
580	if (rs[Rs_embed])
581	{
582	long info[2] = { 0, XEMBED_MAPPED };
583
584	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
585	32, PropModeReplace, (unsigned char *)&info, 2);
586	}
587	#endif
588
589	XMapWindow (dpy, vt);
590	XMapWindow (dpy, parent[0]);
591	}
592
593	static struct sig_handlers	461	static struct sig_handlers
594	{	462	{
595	ev::sig sw_term, sw_int;	463	ev::sig sw_term, sw_int;
596		464
597	/*	465	/*
…		…
612	rxvt_emergency_cleanup ();	480	rxvt_emergency_cleanup ();
613	w.stop ();	481	w.stop ();
614	kill (getpid (), w.signum);	482	kill (getpid (), w.signum);
615	}	483	}
616		484
		485	static void
		486	rxvt_get_ttymode (struct termios *tio)
		487	{
		488	if (tcgetattr (STDIN_FILENO, tio) < 0)
		489	memset (tio, 0, sizeof (struct termios));
		490
		491	for (int i = 0; i < NCCS; i++)
		492	tio->c_cc[i] = VDISABLE;
		493
		494	tio->c_cc[VINTR] = CINTR;
		495	tio->c_cc[VQUIT] = CQUIT;
		496	tio->c_cc[VERASE] = CERASE;
		497	#ifdef VERASE2
		498	tio->c_cc[VERASE2] = CERASE2;
		499	#endif
		500	tio->c_cc[VKILL] = CKILL;
		501	tio->c_cc[VEOF] = CEOF;
		502	tio->c_cc[VSTART] = CSTART;
		503	tio->c_cc[VSTOP] = CSTOP;
		504	tio->c_cc[VSUSP] = CSUSP;
		505	# ifdef VDSUSP
		506	tio->c_cc[VDSUSP] = CDSUSP;
		507	# endif
		508	# ifdef VREPRINT
		509	tio->c_cc[VREPRINT] = CRPRNT;
		510	# endif
		511	# ifdef VDISCRD
		512	tio->c_cc[VDISCRD] = CFLUSH;
		513	# endif
		514	# ifdef VWERSE
		515	tio->c_cc[VWERSE] = CWERASE;
		516	# endif
		517	# ifdef VLNEXT
		518	tio->c_cc[VLNEXT] = CLNEXT;
		519	# endif
		520	# ifdef VSTATUS
		521	tio->c_cc[VSTATUS] = CSTATUS;
		522	# endif
		523
		524	# if VMIN != VEOF
		525	tio->c_cc[VMIN] = 1;
		526	# endif
		527	# if VTIME != VEOL
		528	tio->c_cc[VTIME] = 0;
		529	# endif
		530
		531	/* input modes */
		532	tio->c_iflag = (BRKINT \| IGNPAR \| ICRNL
		533	# ifdef IMAXBEL
		534	\| IMAXBEL
		535	# endif
		536	\| IXON);
		537
		538	/* output modes */
		539	tio->c_oflag = (OPOST \| ONLCR);
		540
		541	/* control modes */
		542	tio->c_cflag = (CS8 \| CREAD);
		543
		544	/* local modes */
		545	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
		546	# if defined (ECHOCTL) && defined (ECHOKE)
		547	\| ECHOCTL \| ECHOKE
		548	# endif
		549	\| ECHOE \| ECHOK);
		550	}
		551
617	char **rxvt_environ; // startup environment	552	char **rxvt_environ; // startup environment
618		553
619	void	554	void
620	rxvt_init ()	555	rxvt_init ()
621	{	556	{
622	ptytty::init ();	557	assert (("fontMask must not overlap other RS masks",
		558	0 == (RS_fontMask & (RS_Sel \| RS_baseattrMask \| RS_customMask \| RS_bgMask \| RS_fgMask))));
623		559
		560	rxvt_get_ttymode (&rxvt_term::def_tio);
		561
		562	// get rid of stdin/stdout as we don't need them, to free resources
		563	dup2 (STDERR_FILENO, STDIN_FILENO);
		564	dup2 (STDERR_FILENO, STDOUT_FILENO);
		565
624	if (!ev_default_loop (0))	566	if (!ev_default_loop ())
625	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");	567	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
626		568
627	rxvt_environ = environ;	569	rxvt_environ = environ;
628		570
629	signal (SIGHUP, SIG_IGN);	571	signal (SIGHUP, SIG_IGN);
630	signal (SIGPIPE, SIG_IGN);	572	signal (SIGPIPE, SIG_IGN);
631		573
632	sig_handlers.sw_term.start (SIGTERM); ev_unref ();	574	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
633	sig_handlers.sw_int.start (SIGINT); ev_unref ();	575	sig_handlers.sw_int.start (SIGINT); ev_unref ();
634
635	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
636	/* signal (SIGURG, SIG_DFL); */
637		576
638	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	577	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
639	// TODO: handle this with exceptions and tolerate the memory loss	578	// TODO: handle this with exceptions and tolerate the memory loss
640	XSetIOErrorHandler (rxvt_xioerror_handler);	579	XSetIOErrorHandler (rxvt_xioerror_handler);
641		580
642	XrmInitialize ();	581	XrmInitialize ();
643	}
644
645	/* ------------------------------------------------------------------------- *
646	* MEMORY ALLOCATION WRAPPERS *
647	* ------------------------------------------------------------------------- */
648	void *
649	rxvt_malloc (size_t size)
650	{
651	void *p = malloc (size);
652
653	if (!p)
654	rxvt_fatal ("memory allocation failure. aborting.\n");
655
656	return p;
657	}
658
659	void *
660	rxvt_calloc (size_t number, size_t size)
661	{
662	void *p = calloc (number, size);
663
664	if (!p)
665	rxvt_fatal ("memory allocation failure. aborting.\n");
666
667	return p;
668	}
669
670	void *
671	rxvt_realloc (void *ptr, size_t size)
672	{
673	void *p = realloc (ptr, size);
674
675	if (!p)
676	rxvt_fatal ("memory allocation failure. aborting.\n");
677
678	return p;
679	}	582	}
680		583
681	/----------------------------------------------------------------------/	584	/----------------------------------------------------------------------/
682	/*	585	/*
683	* window size/position calculations for XSizeHint and other storage.	586	* window size/position calculations for XSizeHint and other storage.
…		…
685	*/	588	*/
686	void	589	void
687	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	590	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
688	{	591	{
689	short recalc_x, recalc_y;	592	short recalc_x, recalc_y;
690	int x, y, sb_w, flags;	593	int x, y, flags;
691	unsigned int w, h;	594	unsigned int w, h;
692	unsigned int max_width, max_height;	595	unsigned int max_width, max_height;
693		596
694	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	597	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
695	szHint.win_gravity = NorthWestGravity;	598	szHint.win_gravity = NorthWestGravity;
…		…
705	if (rs[Rs_geometry])	608	if (rs[Rs_geometry])
706	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	609	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
707		610
708	if (flags & WidthValue)	611	if (flags & WidthValue)
709	{	612	{
		613	if (!w)
		614	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		615
710	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	616	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
711	szHint.flags \|= USSize;	617	szHint.flags \|= USSize;
712	}	618	}
713		619
714	if (flags & HeightValue)	620	if (flags & HeightValue)
715	{	621	{
		622	if (!h)
		623	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		624
716	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	625	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
717	szHint.flags \|= USSize;	626	szHint.flags \|= USSize;
718	}	627	}
719		628
720	if (flags & XValue)	629	if (flags & XValue)
721	{	630	{
…		…
752	max_width = MAX_COLS * fwidth;	661	max_width = MAX_COLS * fwidth;
753	max_height = MAX_ROWS * fheight;	662	max_height = MAX_ROWS * fheight;
754		663
755	szHint.base_width = szHint.base_height = 2 * int_bwidth;	664	szHint.base_width = szHint.base_height = 2 * int_bwidth;
756		665
757	sb_w = 0;
758	window_vt_x = window_vt_y = int_bwidth;	666	window_vt_x = window_vt_y = int_bwidth;
759		667
760	if (scrollBar.state)	668	if (scrollBar.state)
761	{	669	{
762	sb_w = scrollbar_TotalWidth ();	670	int sb_w = scrollBar.total_width ();
763	szHint.base_width += sb_w;	671	szHint.base_width += sb_w;
764		672
765	if (!option (Opt_scrollBar_right))	673	if (!option (Opt_scrollBar_right))
766	window_vt_x += sb_w;	674	window_vt_x += sb_w;
767	}	675	}
…		…
791	{	699	{
792	min_it (height, max_height);	700	min_it (height, max_height);
793	szHint.height = szHint.base_height + height;	701	szHint.height = szHint.base_height + height;
794	}	702	}
795		703
796	if (scrollBar.state && option (Opt_scrollBar_right))
797	window_sb_x = szHint.width - sb_w;
798
799	if (recalc_x)	704	if (recalc_x)
800	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	705	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
801		706
802	if (recalc_y)	707	if (recalc_y)
803	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	708	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
804		709
805	ncol = width / fwidth;	710	ncol = width / fwidth;
806	nrow = height / fheight;	711	nrow = height / fheight;
807	}	712	}
808		713
809	/----------------------------------------------------------------------/	714	/----------------------------------------------------------------------/
810	/*	715	/*
…		…
821		726
822	ws.ws_col = ncol;	727	ws.ws_col = ncol;
823	ws.ws_row = nrow;	728	ws.ws_row = nrow;
824	ws.ws_xpixel = width;	729	ws.ws_xpixel = width;
825	ws.ws_ypixel = height;	730	ws.ws_ypixel = height;
826	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	731	ioctl (pty->pty, TIOCSWINSZ, &ws);
827		732
828	#if 0	733	#if 0
829	// TIOCSWINSZ is supposed to do this automatically and correctly	734	// TIOCSWINSZ is supposed to do this automatically and correctly
830	if (cmd_pid) /* force through to the command */	735	if (cmd_pid) /* force through to the command */
831	kill (-cmd_pid, SIGWINCH);	736	kill (-cmd_pid, SIGWINCH);
…		…
861	#endif	766	#endif
862		767
863	delete fontset[0];	768	delete fontset[0];
864	fontset[0] = fs;	769	fontset[0] = fs;
865		770
866	prop = (*fs)[1]->properties ();	771	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
867	prop.height += lineSpace;	772	prop.height += lineSpace;
		773	prop.width += letterSpace;
868		774
869	fs->set_prop (prop, false);	775	fs->set_prop (prop, false);
870		776
871	fwidth = prop.width;	777	fwidth = prop.width;
872	fheight = prop.height;	778	fheight = prop.height;
…		…
922	prop, XA_STRING, 8, PropModeReplace,	828	prop, XA_STRING, 8, PropModeReplace,
923	(const unsigned char *)str, len >= 0 ? len : strlen (str));	829	(const unsigned char *)str, len >= 0 ? len : strlen (str));
924	}	830	}
925		831
926	void	832	void
		833	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		834	{
		835	XTextProperty ct;
		836
		837	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		838	{
		839	XSetTextProperty (dpy, parent[0], &ct, prop);
		840	XFree (ct.value);
		841	}
		842	}
		843
		844	void
927	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	845	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
928	{	846	{
929	wchar_t *ws = rxvt_mbstowcs (str, len);	847	wchar_t *ws = rxvt_mbstowcs (str, len);
930	char *s = rxvt_wcstoutf8 (ws);	848	char *s = rxvt_wcstoutf8 (ws);
931		849
…		…
941	/----------------------------------------------------------------------/	859	/----------------------------------------------------------------------/
942	/* xterm sequences - title, iconName, color (exptl) */	860	/* xterm sequences - title, iconName, color (exptl) */
943	void	861	void
944	rxvt_term::set_title (const char *str)	862	rxvt_term::set_title (const char *str)
945	{	863	{
946	set_string_property (XA_WM_NAME, str);	864	set_mbstring_property (XA_WM_NAME, str);
947	#if ENABLE_EWMH	865	#if ENABLE_EWMH
948	set_utf8_property (xa[XA_NET_WM_NAME], str);	866	set_utf8_property (xa[XA_NET_WM_NAME], str);
949	#endif	867	#endif
950	}	868	}
951		869
952	void	870	void
953	rxvt_term::set_icon_name (const char *str)	871	rxvt_term::set_icon_name (const char *str)
954	{	872	{
955	set_string_property (XA_WM_ICON_NAME, str);	873	set_mbstring_property (XA_WM_ICON_NAME, str);
956	#if ENABLE_EWMH	874	#if ENABLE_EWMH
957	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	875	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
958	#endif	876	#endif
959	}	877	}
960		878
961	void	879	void
962	rxvt_term::set_window_color (int idx, const char *color)	880	rxvt_term::set_window_color (int idx, const char *color)
963	{	881	{
964	#ifdef XTERM_COLOR_CHANGE	882	#ifdef XTERM_COLOR_CHANGE
965	rxvt_color xcol;	883	rxvt_color xcol;
966	int i;
967		884
968	if (color == NULL \|\| *color == '\0')	885	if (color == NULL \|\| *color == '\0')
969	return;	886	return;
970		887
971	color = strdup (color);	888	color = strdup (color);
…		…
973	rs[Rs_color + idx] = color;	890	rs[Rs_color + idx] = color;
974		891
975	/* handle color aliases */	892	/* handle color aliases */
976	if (isdigit (*color))	893	if (isdigit (*color))
977	{	894	{
978	i = atoi (color);	895	int i = atoi (color);
979		896
980	if (i >= 8 && i <= 15)	897	if (i >= 8 && i <= 15)
981	{	898	{
982	/* bright colors */	899	/* bright colors */
983	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];	900	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
…		…
1033	void	950	void
1034	rxvt_term::set_colorfgbg ()	951	rxvt_term::set_colorfgbg ()
1035	{	952	{
1036	unsigned int i;	953	unsigned int i;
1037	const char *xpmb = "";	954	const char *xpmb = "";
1038	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	955	char fstr[] = "default";
		956	char bstr[] = "default";
1039		957
1040	strcpy (fstr, "default");
1041	strcpy (bstr, "default");
1042	for (i = Color_Black; i <= Color_White; i++)	958	for (i = Color_Black; i <= Color_White; i++)
1043	if (pix_colors[Color_fg] == pix_colors[i])	959	if (pix_colors[Color_fg] == pix_colors[i])
1044	{	960	{
1045	sprintf (fstr, "%d", (i - Color_Black));	961	sprintf (fstr, "%d", i - Color_Black);
1046	break;	962	break;
1047	}	963	}
1048		964
1049	for (i = Color_Black; i <= Color_White; i++)	965	for (i = Color_Black; i <= Color_White; i++)
1050	if (pix_colors[Color_bg] == pix_colors[i])	966	if (pix_colors[Color_bg] == pix_colors[i])
1051	{	967	{
1052	sprintf (bstr, "%d", (i - Color_Black));	968	sprintf (bstr, "%d", i - Color_Black);
1053	#ifdef BG_IMAGE_FROM_FILE	969	#ifdef BG_IMAGE_FROM_FILE
1054	xpmb = "default;";	970	xpmb = "default;";
1055	#endif	971	#endif
1056	break;	972	break;
1057	}	973	}
…		…
1087	int old_width = szHint.width;	1003	int old_width = szHint.width;
1088	int old_height = szHint.height;	1004	int old_height = szHint.height;
1089		1005
1090	window_calc (newwidth, newheight);	1006	window_calc (newwidth, newheight);
1091		1007
1092	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	1008	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1009
		1010	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1011	if (set_hint)
		1012	{
		1013	szHint.flags &= ~(PBaseSize \| PResizeInc);
1093	XSetWMNormalHints (dpy, parent[0], &szHint);	1014	XSetWMNormalHints (dpy, parent[0], &szHint);
		1015	szHint.flags \|= PBaseSize \| PResizeInc;
		1016	}
1094		1017
1095	if (!ignoreparent)	1018	if (!ignoreparent)
1096	{	1019	{
1097	#ifdef SMART_RESIZE	1020	#ifdef SMART_RESIZE
1098	/*	1021	/*
…		…
1138	#else	1061	#else
1139	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1062	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1140	#endif	1063	#endif
1141	}	1064	}
1142		1065
		1066	if (set_hint)
		1067	XSetWMNormalHints (dpy, parent[0], &szHint);
		1068
1143	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1069	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1144		1070
1145	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1071	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1146	{	1072	{
1147	if (scrollBar.state)	1073	if (scrollBar.state)
1148	{	1074	scrollBar.resize ();
1149	XMoveResizeWindow (dpy, scrollBar.win,
1150	window_sb_x, 0,
1151	scrollbar_TotalWidth (), szHint.height);
1152	resize_scrollbar ();
1153	}
1154		1075
1155	XMoveResizeWindow (dpy, vt,	1076	XMoveResizeWindow (dpy, vt,
1156	window_vt_x, window_vt_y,	1077	window_vt_x, window_vt_y,
1157	width, height);	1078	width, height);
1158		1079
1159	#ifdef HAVE_BG_PIXMAP	1080	#ifdef HAVE_BG_PIXMAP
1160	if (bgPixmap.window_size_sensitive ())	1081	if (bg_window_size_sensitive ())
1161	update_background ();	1082	update_background ();
1162	#endif	1083	#endif
1163
1164	scr_clear ();
1165	}	1084	}
1166		1085
1167	if (fix_screen \|\| old_height == 0)	1086	if (fix_screen \|\| old_height == 0)
1168	scr_reset ();	1087	scr_reset ();
1169
1170	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1171	//scr_touch (false);
1172
1173	#ifdef HAVE_BG_PIXMAP
1174	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1175	// if (bgPixmap.pixmap)
1176	// scr_touch (false);
1177	#endif
1178		1088
1179	#ifdef USE_XIM	1089	#ifdef USE_XIM
1180	IMSetPosition ();	1090	IMSetPosition ();
1181	#endif	1091	#endif
1182	}	1092	}
…		…
1248		1158
1249	/* Checking whether input method is running. */	1159	/* Checking whether input method is running. */
1250	bool	1160	bool
1251	rxvt_term::IMisRunning ()	1161	rxvt_term::IMisRunning ()
1252	{	1162	{
1253	char *p;
1254	Atom atom;	1163	Atom atom;
1255	Window win;	1164	Window win;
1256	char server[IMBUFSIZ];	1165	char server[IMBUFSIZ];
1257		1166
1258	/* get current locale modifier */	1167	/* get current locale modifier */
1259	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1168	if (char *p = XSetLocaleModifiers (0))
1260	{	1169	{
1261	strcpy (server, "@server=");	1170	strcpy (server, "@server=");
1262	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1171	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1263		1172
1264	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1173	if (p = strchr (server + 1, '@')) /* first one only */
1265	*p = '\0';	1174	*p = '\0';
1266		1175
1267	atom = XInternAtom (dpy, server, False);	1176	atom = XInternAtom (dpy, server, False);
1268	win = XGetSelectionOwner (dpy, atom);	1177	win = XGetSelectionOwner (dpy, atom);
1269		1178
…		…
1336		1245
1337	term->make_current ();	1246	term->make_current ();
1338		1247
1339	if (text)	1248	if (text)
1340	{	1249	{
1341	void *str;	1250	wchar_t *str;
1342		1251
1343	if (!text->encoding_is_wchar && text->string.multi_byte)	1252	if (!text->encoding_is_wchar && text->string.multi_byte)
1344	{	1253	{
1345	// of course, X makes it ugly again	1254	// of course, X makes it ugly again
1346	if (term->rs[Rs_imLocale])	1255	if (term->rs[Rs_imLocale])
1347	SET_LOCALE (term->rs[Rs_imLocale]);	1256	SET_LOCALE (term->rs[Rs_imLocale]);
1348		1257
1349	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1258	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1350	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1259	mbstowcs (str, text->string.multi_byte, text->length + 1);
1351		1260
1352	if (term->rs[Rs_imLocale])	1261	if (term->rs[Rs_imLocale])
1353	SET_LOCALE (term->locale);	1262	SET_LOCALE (term->locale);
1354	}	1263	}
1355	else	1264	else
1356	str = (void *)text->string.wide_char;	1265	str = text->string.wide_char;
1357		1266
1358	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1267	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1359	DT_INT, call_data->caret,	1268	DT_INT, call_data->caret,
1360	DT_INT, call_data->chg_first,	1269	DT_INT, call_data->chg_first,
1361	DT_INT, call_data->chg_length,	1270	DT_INT, call_data->chg_length,
…		…
1432	p = pet[pi];	1341	p = pet[pi];
1433		1342
1434	if (!p)	1343	if (!p)
1435	continue;	1344	continue;
1436		1345
1437	s = rxvt_splitcommastring (p);	1346	s = rxvt_strsplit (',', p);
1438		1347
1439	for (i = found = 0; !found && s[i]; i++)	1348	for (i = found = 0; !found && s[i]; i++)
1440	{	1349	{
1441	if (!strcmp (s[i], "OverTheSpot"))	1350	if (!strcmp (s[i], "OverTheSpot"))
1442	input_style = XIMPreeditPosition \| XIMStatusNothing;	1351	input_style = XIMPreeditPosition \| XIMStatusNothing;
…		…
1454	input_style = XIMPreeditNothing \| XIMStatusNothing;	1363	input_style = XIMPreeditNothing \| XIMStatusNothing;
1455		1364
1456	for (j = 0; j < xim_styles->count_styles; j++)	1365	for (j = 0; j < xim_styles->count_styles; j++)
1457	if (input_style == xim_styles->supported_styles[j])	1366	if (input_style == xim_styles->supported_styles[j])
1458	{	1367	{
1459	rxvt_freecommastring (s);	1368	rxvt_free_strsplit (s);
1460		1369
1461	found = 1;	1370	found = 1;
1462	goto foundpet;	1371	goto foundpet;
1463	}	1372	}
1464		1373
1465	}	1374	}
1466		1375
1467	rxvt_freecommastring (s);	1376	rxvt_free_strsplit (s);
1468	}	1377	}
1469		1378
1470	foundpet:	1379	foundpet:
1471		1380
1472	XFree (xim_styles);	1381	XFree (xim_styles);
…		…
1628	p = rs[Rs_inputMethod];	1537	p = rs[Rs_inputMethod];
1629	if (p && *p)	1538	if (p && *p)
1630	{	1539	{
1631	bool found = false;	1540	bool found = false;
1632		1541
1633	s = rxvt_splitcommastring (p);	1542	s = rxvt_strsplit (',', p);
1634		1543
1635	for (i = 0; s[i]; i++)	1544	for (i = 0; s[i]; i++)
1636	{	1545	{
1637	if (*s[i])	1546	if (*s[i])
1638	{	1547	{
…		…
1644	break;	1553	break;
1645	}	1554	}
1646	}	1555	}
1647	}	1556	}
1648		1557
1649	rxvt_freecommastring (s);	1558	rxvt_free_strsplit (s);
1650		1559
1651	if (found)	1560	if (found)
1652	goto done;	1561	goto done;
1653	}	1562	}
1654		1563
…		…
1715	void	1624	void
1716	rxvt_term::get_window_origin (int &x, int &y)	1625	rxvt_term::get_window_origin (int &x, int &y)
1717	{	1626	{
1718	Window cr;	1627	Window cr;
1719	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1628	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1720	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1721	}	1629	}
1722		1630
1723	Pixmap	1631	Pixmap
1724	rxvt_term::get_pixmap_property (int prop_id)	1632	rxvt_term::get_pixmap_property (Atom property)
1725	{	1633	{
1726	if (prop_id > 0 && prop_id < NUM_XA)	1634	Pixmap pixmap = None;
1727	if (xa[prop_id])	1635
1728	{
1729	int aformat;	1636	int aformat;
1730	unsigned long nitems, bytes_after;	1637	unsigned long nitems, bytes_after;
1731	Atom atype;	1638	Atom atype;
1732	unsigned char *prop = NULL;	1639	unsigned char *prop;
1733	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1640	int result = XGetWindowProperty (dpy, display->root, property,
1734	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1641	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1735	&nitems, &bytes_after, &prop);	1642	&nitems, &bytes_after, &prop);
1736	if (result == Success && prop && atype == XA_PIXMAP)	1643	if (result == Success)
1737	{	1644	{
1738	return (Pixmap )prop;	1645	if (atype == XA_PIXMAP)
1739	}	1646	pixmap = (Pixmap )prop;
		1647	XFree (prop);
1740	}	1648	}
1741	return None;	1649
		1650	return pixmap;
1742	}	1651	}
1743		1652
1744	#ifdef HAVE_BG_PIXMAP	1653	#ifdef HAVE_BG_PIXMAP
1745	# if TRACE_PIXMAPS
1746	# undef update_background
1747	int rxvt_term::trace_update_background (const char *file, int line)
1748	{
1749	fprintf (stderr, "%s:%d:update_background()\n", file, line);
1750	update_background ();
1751	}
1752	# endif
1753		1654
1754	int	1655	void
1755	rxvt_term::update_background ()	1656	rxvt_term::update_background ()
1756	{	1657	{
		1658	if (update_background_ev.is_active ())
		1659	return;
		1660
1757	bgPixmap.invalidate ();	1661	bg_invalidate ();
1758		1662
1759	/* no chance of real time refresh if we are blurring! */	1663	ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1760	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1664
		1665	if (to_wait <= 0.)
1761	bgPixmap.render ();	1666	bg_render ();
1762	else	1667	else
1763	{
1764	update_background_ev.stop ();
1765
1766	if (!bgPixmap.need_client_side_rendering())
1767	update_background_ev.start (.05);	1668	update_background_ev.start (to_wait);
1768	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1769	update_background_ev.start (.20); /* very slow !!! */
1770	else
1771	update_background_ev.start (.07);
1772	}
1773
1774	return 0;
1775	}	1669	}
1776		1670
1777	void	1671	void
1778	rxvt_term::update_background_cb (ev::timer &w, int revents)	1672	rxvt_term::update_background_cb (ev::timer &w, int revents)
1779	{	1673	{
		1674	make_current ();
		1675
		1676	update_background_ev.stop ();
1780	bgPixmap.render ();	1677	bg_render ();
		1678	refresh_check ();
1781	}	1679	}
1782		1680
1783	#endif /* HAVE_BG_PIXMAP */	1681	#endif /* HAVE_BG_PIXMAP */
1784		1682
1785	/----------------------- end-of-file (C source) -----------------------/	1683	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.280 by ayin, Wed Dec 12 11:35:56 2007 UTC vs. Revision 1.350 by sf-exg, Fri Jan 28 00:21:10 2011 UTC

Diff Legend

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.280 by ayin, Wed Dec 12 11:35:56 2007 UTC vs.
Revision 1.350 by sf-exg, Fri Jan 28 00:21:10 2011 UTC