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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.285 by root, Fri Dec 14 06:32:38 2007 UTC vs.
Revision 1.352 by sf-exg, Fri Feb 11 01:24:46 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) 2003-2007 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);
…		…
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	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);	189	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
191	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);	190	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
192	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);	191	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
193	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
194	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);	192	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
195	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);	193	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
196		194
197	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	195	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
198		196
…		…
226	if (fontset[i] != fontset[0])	224	if (fontset[i] != fontset[0])
227	delete fontset[i];	225	delete fontset[i];
228	#endif	226	#endif
229	delete fontset[0];	227	delete fontset[0];
230		228
		229	#ifdef HAVE_BG_PIXMAP
		230	bg_destroy ();
		231	#endif
		232
231	if (display)	233	if (display)
232	{	234	{
233	selection_clear ();	235	selection_clear ();
		236	selection_clear (true);
234		237
235	#ifdef USE_XIM	238	#ifdef USE_XIM
236	im_destroy ();	239	im_destroy ();
237	#endif	240	#endif
238	#ifdef XTERM_SCROLLBAR	241	scrollBar.destroy ();
239	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
240	if (ShadowGC) XFreeGC (dpy, ShadowGC);
241	#endif
242	#ifdef PLAIN_SCROLLBAR
243	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
244	#endif
245	#ifdef NEXT_SCROLLBAR
246	if (blackGC) XFreeGC (dpy, blackGC);
247	if (whiteGC) XFreeGC (dpy, whiteGC);
248	if (grayGC) XFreeGC (dpy, grayGC);
249	if (darkGC) XFreeGC (dpy, darkGC);
250	if (stippleGC) XFreeGC (dpy, stippleGC);
251	if (dimple) XFreePixmap (dpy, dimple);
252	if (upArrow) XFreePixmap (dpy, upArrow);
253	if (downArrow) XFreePixmap (dpy, downArrow);
254	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
255	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
256	#endif
257	#ifdef RXVT_SCROLLBAR
258	if (topShadowGC) XFreeGC (dpy, topShadowGC);
259	if (botShadowGC) XFreeGC (dpy, botShadowGC);
260	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
261	#endif
262	if (gc) XFreeGC (dpy, gc);	242	if (gc) XFreeGC (dpy, gc);
263		243
264	delete drawable;	244	delete drawable;
265	// destroy all windows	245	// destroy all windows
266	if (parent[0])	246	if (parent[0])
…		…
274	pix_colors_unfocused [i].free (this);	254	pix_colors_unfocused [i].free (this);
275	#endif	255	#endif
276	}	256	}
277		257
278	clear ();	258	clear ();
279	}
280		259
281	delete [] pix_colors_focused;	260	display->flush (); /* ideally .put should do this */
282	#if OFF_FOCUS_FADING
283	delete [] pix_colors_unfocused;
284	#endif
285
286	#ifdef HAVE_BG_PIXMAP
287	bgPixmap.destroy ();
288	#endif
289	displays.put (display);	261	displays.put (display);
		262	}
290		263
291	scr_release ();	264	scr_release ();
292		265
293	/* clear all resources */	266	/* clear all resources */
294	for (int i = 0; i < allocated.size (); i++)	267	for (int i = 0; i < allocated.size (); i++)
295	free (allocated [i]);	268	free (allocated [i]);
296		269
297	free (selection.text);	270	free (selection.text);
		271	free (selection.clip_text);
298	// TODO: manage env vars in child only(!)	272	// TODO: manage env vars in child only(!)
299	free (env_display);	273	free (env_display);
300	free (env_term);	274	free (env_term);
301	free (locale);	275	free (locale);
302	free (v_buffer);	276	free (v_buffer);
303	free (incr_buf);
304		277
305	delete envv;	278	delete envv;
306	delete argv;	279	delete argv;
307		280
308	#ifdef KEYSYM_RESOURCE	281	#ifdef KEYSYM_RESOURCE
…		…
340	if (display)	313	if (display)
341	{	314	{
342	#if USE_XIM	315	#if USE_XIM
343	im_ev.stop (display);	316	im_ev.stop (display);
344	#endif	317	#endif
345	#if HAVE_SCROLLBARS
346	scrollbar_ev.stop (display);	318	scrollbar_ev.stop (display);
347	#endif
348	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	319	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
349	rootwin_ev.stop (display);	320	rootwin_ev.stop (display);
350	#endif	321	#endif
351	incr_ev.stop ();
352	termwin_ev.stop (display);	322	termwin_ev.stop (display);
353	vt_ev.stop (display);	323	vt_ev.stop (display);
354	}	324	}
355		325
356	flush_ev.stop ();	326	flush_ev.stop ();
…		…
378	rxvt_term::destroy_cb (ev::idle &w, int revents)	348	rxvt_term::destroy_cb (ev::idle &w, int revents)
379	{	349	{
380	make_current ();	350	make_current ();
381		351
382	delete this;	352	delete this;
		353	}
		354
		355	void
		356	rxvt_term::set_option (uint8_t opt, bool set)
		357	{
		358	if (!opt)
		359	return;
		360
		361	uint8_t mask = 1 << (opt & 7);
		362	uint8_t &val = options [opt >> 3];
		363
		364	val = val & ~mask \| (set ? mask : 0);
383	}	365	}
384		366
385	/----------------------------------------------------------------------/	367	/----------------------------------------------------------------------/
386	/*	368	/*
387	* Exit gracefully, clearing the utmp entry and restoring tty attributes	369	* Exit gracefully, clearing the utmp entry and restoring tty attributes
…		…
401	print_x_error (Display dpy, XErrorEvent event)	383	print_x_error (Display dpy, XErrorEvent event)
402	{	384	{
403	char buffer[BUFSIZ];	385	char buffer[BUFSIZ];
404	char mesg[BUFSIZ];	386	char mesg[BUFSIZ];
405	char number[32];	387	char number[32];
406	char *mtype = "XlibMessage";	388	const char mtype[] = "XlibMessage";
407	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	389	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
408	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	390	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
409	rxvt_warn ("An X Error occured, trying to continue after report.\n");	391	rxvt_warn ("An X Error occurred, trying to continue after report.\n");
410	rxvt_warn ("%s: %s\n", mesg, buffer);	392	rxvt_warn ("%s: %s\n", mesg, buffer);
411	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	393	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
412	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	394	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
413	sprintf(number, "%d", event->request_code);	395	sprintf(number, "%d", event->request_code);
414	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	396	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
415	rxvt_warn ("(which is %s)\n", buffer);	397	rxvt_warn ("(which is %s)\n", buffer);
416	if (event->request_code >= 128) {	398	if (event->request_code >= 128) {
417	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	399	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
418	mesg, BUFSIZ);	400	mesg, BUFSIZ);
419	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	401	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
420	}	402	}
421	if ((event->error_code == BadWindow) \|\|	403	if ((event->error_code == BadWindow) \|\|
422	(event->error_code == BadPixmap) \|\|	404	(event->error_code == BadPixmap) \|\|
423	(event->error_code == BadCursor) \|\|	405	(event->error_code == BadCursor) \|\|
424	(event->error_code == BadFont) \|\|	406	(event->error_code == BadFont) \|\|
425	(event->error_code == BadDrawable) \|\|	407	(event->error_code == BadDrawable) \|\|
426	(event->error_code == BadColor) \|\|	408	(event->error_code == BadColor) \|\|
427	(event->error_code == BadGC) \|\|	409	(event->error_code == BadGC) \|\|
428	(event->error_code == BadIDChoice) \|\|	410	(event->error_code == BadIDChoice) \|\|
429	(event->error_code == BadValue) \|\|	411	(event->error_code == BadValue) \|\|
430	(event->error_code == BadAtom)) {	412	(event->error_code == BadAtom)) {
431	if (event->error_code == BadValue)	413	if (event->error_code == BadValue)
432	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	414	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
433	mesg, BUFSIZ);	415	mesg, BUFSIZ);
434	else if (event->error_code == BadAtom)	416	else if (event->error_code == BadAtom)
435	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	417	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
436	mesg, BUFSIZ);	418	mesg, BUFSIZ);
437	else	419	else
438	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	420	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
439	mesg, BUFSIZ);	421	mesg, BUFSIZ);
440	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	422	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
441	}	423	}
442	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	424	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
443	mesg, BUFSIZ);	425	mesg, BUFSIZ);
444	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	426	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
445	}	427	}
446	#endif	428	#endif
447		429
448	int	430	int
…		…
471	DisplayString (display));	453	DisplayString (display));
472	rxvt_emergency_cleanup ();	454	rxvt_emergency_cleanup ();
473	_exit (EXIT_FAILURE);	455	_exit (EXIT_FAILURE);
474	}	456	}
475		457
476	/----------------------------------------------------------------------/
477	void
478	rxvt_term::init (int argc, const char const argv, stringvec *envv)
479	{
480	this->envv = envv;
481
482	SET_R (this);
483	set_locale ("");
484	set_environ (envv); // few things in X do not call setlocale :(
485
486	init_vars ();
487
488	init_secondary ();
489
490	const char **cmd_argv = init_resources (argc, argv);
491
492	#ifdef KEYSYM_RESOURCE
493	keyboard->register_done ();
494	#endif
495
496	#ifdef HAVE_SCROLLBARS
497	if (option (Opt_scrollBar))
498	scrollBar.setIdle (); /* set existence for size calculations */
499	#endif
500
501	pty = ptytty::create ();
502
503	create_windows (argc, argv);
504
505	init_xlocale ();
506
507	scr_reset (); // initialize screen
508
509	#if 0
510	XSynchronize (dpy, True);
511	#endif
512
513	#ifdef HAVE_SCROLLBARS
514	if (option (Opt_scrollBar))
515	resize_scrollbar (); /* create and map scrollbar */
516	#endif
517	#ifdef HAVE_BG_PIXMAP
518	{
519	bgPixmap.set_target (this);
520
521	#ifdef ENABLE_TRANSPARENCY
522	if (option (Opt_transparent))
523	{
524	bgPixmap.set_transparent ();
525	#ifdef HAVE_AFTERIMAGE
526	if (rs [Rs_blurradius])
527	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
528	#endif
529	if (ISSET_PIXCOLOR (Color_tint))
530	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
531	if (rs [Rs_shade])
532	bgPixmap.set_shade (rs [Rs_shade]);
533
534	bgPixmap.set_root_pixmap ();
535	XSelectInput (dpy, display->root, PropertyChangeMask);
536	rootwin_ev.start (display, display->root);
537	}
538	#endif
539
540	#ifdef BG_IMAGE_FROM_FILE
541	if (rs[Rs_backgroundPixmap] != NULL)
542	{
543	const char *p = rs[Rs_backgroundPixmap];
544
545	if ((p = strchr (p, ';')) != NULL)
546	{
547	p++;
548	bgPixmap.set_geometry (p);
549	}
550	else
551	bgPixmap.set_defaultGeometry ();
552
553	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
554	if (!bgPixmap.window_position_sensitive ())
555	update_background ();
556	}
557	#endif
558	}
559	#endif
560
561	#if ENABLE_PERL
562	rootwin_ev.start (display, display->root);
563	#endif
564
565	set_colorfgbg ();
566
567	init_command (cmd_argv);
568
569	free (cmd_argv);
570
571	if (pty->pty >= 0)
572	pty_ev.start (pty->pty, ev::READ);
573
574	HOOK_INVOKE ((this, HOOK_START, DT_END));
575
576	#if ENABLE_XEMBED
577	if (rs[Rs_embed])
578	{
579	long info[2] = { 0, XEMBED_MAPPED };
580
581	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
582	32, PropModeReplace, (unsigned char *)&info, 2);
583	}
584	#endif
585
586	XMapWindow (dpy, vt);
587	XMapWindow (dpy, parent[0]);
588	}
589
590	static struct sig_handlers	458	static struct sig_handlers
591	{	459	{
592	ev::sig sw_term, sw_int;	460	ev::sig sw_term, sw_int;
593		461
594	/*	462	/*
…		…
609	rxvt_emergency_cleanup ();	477	rxvt_emergency_cleanup ();
610	w.stop ();	478	w.stop ();
611	kill (getpid (), w.signum);	479	kill (getpid (), w.signum);
612	}	480	}
613		481
		482	static void
		483	rxvt_get_ttymode (struct termios *tio)
		484	{
		485	if (tcgetattr (STDIN_FILENO, tio) < 0)
		486	memset (tio, 0, sizeof (struct termios));
		487
		488	for (int i = 0; i < NCCS; i++)
		489	tio->c_cc[i] = VDISABLE;
		490
		491	tio->c_cc[VINTR] = CINTR;
		492	tio->c_cc[VQUIT] = CQUIT;
		493	tio->c_cc[VERASE] = CERASE;
		494	#ifdef VERASE2
		495	tio->c_cc[VERASE2] = CERASE2;
		496	#endif
		497	tio->c_cc[VKILL] = CKILL;
		498	tio->c_cc[VEOF] = CEOF;
		499	tio->c_cc[VSTART] = CSTART;
		500	tio->c_cc[VSTOP] = CSTOP;
		501	tio->c_cc[VSUSP] = CSUSP;
		502	# ifdef VDSUSP
		503	tio->c_cc[VDSUSP] = CDSUSP;
		504	# endif
		505	# ifdef VREPRINT
		506	tio->c_cc[VREPRINT] = CRPRNT;
		507	# endif
		508	# ifdef VDISCRD
		509	tio->c_cc[VDISCRD] = CFLUSH;
		510	# endif
		511	# ifdef VWERSE
		512	tio->c_cc[VWERSE] = CWERASE;
		513	# endif
		514	# ifdef VLNEXT
		515	tio->c_cc[VLNEXT] = CLNEXT;
		516	# endif
		517	# ifdef VSTATUS
		518	tio->c_cc[VSTATUS] = CSTATUS;
		519	# endif
		520
		521	# if VMIN != VEOF
		522	tio->c_cc[VMIN] = 1;
		523	# endif
		524	# if VTIME != VEOL
		525	tio->c_cc[VTIME] = 0;
		526	# endif
		527
		528	/* input modes */
		529	tio->c_iflag = (BRKINT \| IGNPAR \| ICRNL
		530	# ifdef IMAXBEL
		531	\| IMAXBEL
		532	# endif
		533	\| IXON);
		534
		535	/* output modes */
		536	tio->c_oflag = (OPOST \| ONLCR);
		537
		538	/* control modes */
		539	tio->c_cflag = (CS8 \| CREAD);
		540
		541	/* local modes */
		542	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
		543	# if defined (ECHOCTL) && defined (ECHOKE)
		544	\| ECHOCTL \| ECHOKE
		545	# endif
		546	\| ECHOE \| ECHOK);
		547	}
		548
614	char **rxvt_environ; // startup environment	549	char **rxvt_environ; // startup environment
615		550
616	void	551	void
617	rxvt_init ()	552	rxvt_init ()
618	{	553	{
619	ptytty::init ();	554	assert (("fontMask must not overlap other RS masks",
		555	0 == (RS_fontMask & (RS_Sel \| RS_baseattrMask \| RS_customMask \| RS_bgMask \| RS_fgMask))));
620		556
		557	rxvt_get_ttymode (&rxvt_term::def_tio);
		558
		559	// get rid of stdin/stdout as we don't need them, to free resources
		560	dup2 (STDERR_FILENO, STDIN_FILENO);
		561	dup2 (STDERR_FILENO, STDOUT_FILENO);
		562
621	if (!ev_default_loop (0))	563	if (!ev_default_loop ())
622	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");	564	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
623		565
624	rxvt_environ = environ;	566	rxvt_environ = environ;
625		567
626	signal (SIGHUP, SIG_IGN);	568	signal (SIGHUP, SIG_IGN);
627	signal (SIGPIPE, SIG_IGN);	569	signal (SIGPIPE, SIG_IGN);
628		570
629	sig_handlers.sw_term.start (SIGTERM); ev_unref ();	571	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
630	sig_handlers.sw_int.start (SIGINT); ev_unref ();	572	sig_handlers.sw_int.start (SIGINT); ev_unref ();
631
632	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
633	/* signal (SIGURG, SIG_DFL); */
634		573
635	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	574	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
636	// TODO: handle this with exceptions and tolerate the memory loss	575	// TODO: handle this with exceptions and tolerate the memory loss
637	XSetIOErrorHandler (rxvt_xioerror_handler);	576	XSetIOErrorHandler (rxvt_xioerror_handler);
638		577
639	XrmInitialize ();	578	XrmInitialize ();
640	}
641
642	/* ------------------------------------------------------------------------- *
643	* MEMORY ALLOCATION WRAPPERS *
644	* ------------------------------------------------------------------------- */
645	void *
646	rxvt_malloc (size_t size)
647	{
648	void *p = malloc (size);
649
650	if (!p)
651	rxvt_fatal ("memory allocation failure. aborting.\n");
652
653	return p;
654	}
655
656	void *
657	rxvt_calloc (size_t number, size_t size)
658	{
659	void *p = calloc (number, size);
660
661	if (!p)
662	rxvt_fatal ("memory allocation failure. aborting.\n");
663
664	return p;
665	}
666
667	void *
668	rxvt_realloc (void *ptr, size_t size)
669	{
670	void *p = realloc (ptr, size);
671
672	if (!p)
673	rxvt_fatal ("memory allocation failure. aborting.\n");
674
675	return p;
676	}	579	}
677		580
678	/----------------------------------------------------------------------/	581	/----------------------------------------------------------------------/
679	/*	582	/*
680	* window size/position calculations for XSizeHint and other storage.	583	* window size/position calculations for XSizeHint and other storage.
…		…
682	*/	585	*/
683	void	586	void
684	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	587	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
685	{	588	{
686	short recalc_x, recalc_y;	589	short recalc_x, recalc_y;
687	int x, y, sb_w, flags;	590	int x, y, flags;
688	unsigned int w, h;	591	unsigned int w, h;
689	unsigned int max_width, max_height;	592	unsigned int max_width, max_height;
690		593
691	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	594	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
692	szHint.win_gravity = NorthWestGravity;	595	szHint.win_gravity = NorthWestGravity;
…		…
702	if (rs[Rs_geometry])	605	if (rs[Rs_geometry])
703	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	606	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
704		607
705	if (flags & WidthValue)	608	if (flags & WidthValue)
706	{	609	{
		610	if (!w)
		611	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		612
707	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	613	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
708	szHint.flags \|= USSize;	614	szHint.flags \|= USSize;
709	}	615	}
710		616
711	if (flags & HeightValue)	617	if (flags & HeightValue)
712	{	618	{
		619	if (!h)
		620	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		621
713	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	622	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
714	szHint.flags \|= USSize;	623	szHint.flags \|= USSize;
715	}	624	}
716		625
717	if (flags & XValue)	626	if (flags & XValue)
718	{	627	{
…		…
749	max_width = MAX_COLS * fwidth;	658	max_width = MAX_COLS * fwidth;
750	max_height = MAX_ROWS * fheight;	659	max_height = MAX_ROWS * fheight;
751		660
752	szHint.base_width = szHint.base_height = 2 * int_bwidth;	661	szHint.base_width = szHint.base_height = 2 * int_bwidth;
753		662
754	sb_w = 0;
755	window_vt_x = window_vt_y = int_bwidth;	663	window_vt_x = window_vt_y = int_bwidth;
756		664
757	if (scrollBar.state)	665	if (scrollBar.state)
758	{	666	{
759	sb_w = scrollbar_TotalWidth ();	667	int sb_w = scrollBar.total_width ();
760	szHint.base_width += sb_w;	668	szHint.base_width += sb_w;
761		669
762	if (!option (Opt_scrollBar_right))	670	if (!option (Opt_scrollBar_right))
763	window_vt_x += sb_w;	671	window_vt_x += sb_w;
764	}	672	}
…		…
788	{	696	{
789	min_it (height, max_height);	697	min_it (height, max_height);
790	szHint.height = szHint.base_height + height;	698	szHint.height = szHint.base_height + height;
791	}	699	}
792		700
793	if (scrollBar.state && option (Opt_scrollBar_right))
794	window_sb_x = szHint.width - sb_w;
795
796	if (recalc_x)	701	if (recalc_x)
797	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	702	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
798		703
799	if (recalc_y)	704	if (recalc_y)
800	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	705	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
801		706
802	ncol = width / fwidth;	707	ncol = width / fwidth;
803	nrow = height / fheight;	708	nrow = height / fheight;
804	}	709	}
805		710
806	/----------------------------------------------------------------------/	711	/----------------------------------------------------------------------/
807	/*	712	/*
…		…
818		723
819	ws.ws_col = ncol;	724	ws.ws_col = ncol;
820	ws.ws_row = nrow;	725	ws.ws_row = nrow;
821	ws.ws_xpixel = width;	726	ws.ws_xpixel = width;
822	ws.ws_ypixel = height;	727	ws.ws_ypixel = height;
823	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	728	ioctl (pty->pty, TIOCSWINSZ, &ws);
824		729
825	#if 0	730	#if 0
826	// TIOCSWINSZ is supposed to do this automatically and correctly	731	// TIOCSWINSZ is supposed to do this automatically and correctly
827	if (cmd_pid) /* force through to the command */	732	if (cmd_pid) /* force through to the command */
828	kill (-cmd_pid, SIGWINCH);	733	kill (-cmd_pid, SIGWINCH);
…		…
858	#endif	763	#endif
859		764
860	delete fontset[0];	765	delete fontset[0];
861	fontset[0] = fs;	766	fontset[0] = fs;
862		767
863	prop = (*fs)[1]->properties ();	768	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
864	prop.height += lineSpace;	769	prop.height += lineSpace;
		770	prop.width += letterSpace;
865		771
866	fs->set_prop (prop, false);	772	fs->set_prop (prop, false);
867		773
868	fwidth = prop.width;	774	fwidth = prop.width;
869	fheight = prop.height;	775	fheight = prop.height;
…		…
919	prop, XA_STRING, 8, PropModeReplace,	825	prop, XA_STRING, 8, PropModeReplace,
920	(const unsigned char *)str, len >= 0 ? len : strlen (str));	826	(const unsigned char *)str, len >= 0 ? len : strlen (str));
921	}	827	}
922		828
923	void	829	void
		830	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		831	{
		832	XTextProperty ct;
		833
		834	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		835	{
		836	XSetTextProperty (dpy, parent[0], &ct, prop);
		837	XFree (ct.value);
		838	}
		839	}
		840
		841	void
924	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	842	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
925	{	843	{
926	wchar_t *ws = rxvt_mbstowcs (str, len);	844	wchar_t *ws = rxvt_mbstowcs (str, len);
927	char *s = rxvt_wcstoutf8 (ws);	845	char *s = rxvt_wcstoutf8 (ws);
928		846
…		…
938	/----------------------------------------------------------------------/	856	/----------------------------------------------------------------------/
939	/* xterm sequences - title, iconName, color (exptl) */	857	/* xterm sequences - title, iconName, color (exptl) */
940	void	858	void
941	rxvt_term::set_title (const char *str)	859	rxvt_term::set_title (const char *str)
942	{	860	{
943	set_string_property (XA_WM_NAME, str);	861	set_mbstring_property (XA_WM_NAME, str);
944	#if ENABLE_EWMH	862	#if ENABLE_EWMH
945	set_utf8_property (xa[XA_NET_WM_NAME], str);	863	set_utf8_property (xa[XA_NET_WM_NAME], str);
946	#endif	864	#endif
947	}	865	}
948		866
949	void	867	void
950	rxvt_term::set_icon_name (const char *str)	868	rxvt_term::set_icon_name (const char *str)
951	{	869	{
952	set_string_property (XA_WM_ICON_NAME, str);	870	set_mbstring_property (XA_WM_ICON_NAME, str);
953	#if ENABLE_EWMH	871	#if ENABLE_EWMH
954	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	872	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
955	#endif	873	#endif
956	}	874	}
957		875
958	void	876	void
959	rxvt_term::set_window_color (int idx, const char *color)	877	rxvt_term::set_window_color (int idx, const char *color)
960	{	878	{
961	#ifdef XTERM_COLOR_CHANGE	879	#ifdef XTERM_COLOR_CHANGE
962	rxvt_color xcol;	880	rxvt_color xcol;
963	int i;
964		881
965	if (color == NULL \|\| *color == '\0')	882	if (color == NULL \|\| *color == '\0')
966	return;	883	return;
967		884
968	color = strdup (color);	885	color = strdup (color);
…		…
970	rs[Rs_color + idx] = color;	887	rs[Rs_color + idx] = color;
971		888
972	/* handle color aliases */	889	/* handle color aliases */
973	if (isdigit (*color))	890	if (isdigit (*color))
974	{	891	{
975	i = atoi (color);	892	int i = atoi (color);
976		893
977	if (i >= 8 && i <= 15)	894	if (i >= 8 && i <= 15)
978	{	895	{
979	/* bright colors */	896	/* bright colors */
980	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];	897	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
…		…
1030	void	947	void
1031	rxvt_term::set_colorfgbg ()	948	rxvt_term::set_colorfgbg ()
1032	{	949	{
1033	unsigned int i;	950	unsigned int i;
1034	const char *xpmb = "";	951	const char *xpmb = "";
1035	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	952	char fstr[] = "default";
		953	char bstr[] = "default";
1036		954
1037	strcpy (fstr, "default");
1038	strcpy (bstr, "default");
1039	for (i = Color_Black; i <= Color_White; i++)	955	for (i = Color_Black; i <= Color_White; i++)
1040	if (pix_colors[Color_fg] == pix_colors[i])	956	if (pix_colors[Color_fg] == pix_colors[i])
1041	{	957	{
1042	sprintf (fstr, "%d", (i - Color_Black));	958	sprintf (fstr, "%d", i - Color_Black);
1043	break;	959	break;
1044	}	960	}
1045		961
1046	for (i = Color_Black; i <= Color_White; i++)	962	for (i = Color_Black; i <= Color_White; i++)
1047	if (pix_colors[Color_bg] == pix_colors[i])	963	if (pix_colors[Color_bg] == pix_colors[i])
1048	{	964	{
1049	sprintf (bstr, "%d", (i - Color_Black));	965	sprintf (bstr, "%d", i - Color_Black);
1050	#ifdef BG_IMAGE_FROM_FILE	966	#ifdef BG_IMAGE_FROM_FILE
1051	xpmb = "default;";	967	xpmb = "default;";
1052	#endif	968	#endif
1053	break;	969	break;
1054	}	970	}
…		…
1084	int old_width = szHint.width;	1000	int old_width = szHint.width;
1085	int old_height = szHint.height;	1001	int old_height = szHint.height;
1086		1002
1087	window_calc (newwidth, newheight);	1003	window_calc (newwidth, newheight);
1088		1004
1089	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	1005	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1006
		1007	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1008	if (set_hint)
		1009	{
		1010	szHint.flags &= ~(PBaseSize \| PResizeInc);
1090	XSetWMNormalHints (dpy, parent[0], &szHint);	1011	XSetWMNormalHints (dpy, parent[0], &szHint);
		1012	szHint.flags \|= PBaseSize \| PResizeInc;
		1013	}
1091		1014
1092	if (!ignoreparent)	1015	if (!ignoreparent)
1093	{	1016	{
1094	#ifdef SMART_RESIZE	1017	#ifdef SMART_RESIZE
1095	/*	1018	/*
…		…
1135	#else	1058	#else
1136	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1059	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1137	#endif	1060	#endif
1138	}	1061	}
1139		1062
		1063	if (set_hint)
		1064	XSetWMNormalHints (dpy, parent[0], &szHint);
		1065
1140	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1066	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1141		1067
1142	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1068	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1143	{	1069	{
1144	if (scrollBar.state)	1070	if (scrollBar.state)
1145	{	1071	scrollBar.resize ();
1146	XMoveResizeWindow (dpy, scrollBar.win,
1147	window_sb_x, 0,
1148	scrollbar_TotalWidth (), szHint.height);
1149	resize_scrollbar ();
1150	}
1151		1072
1152	XMoveResizeWindow (dpy, vt,	1073	XMoveResizeWindow (dpy, vt,
1153	window_vt_x, window_vt_y,	1074	window_vt_x, window_vt_y,
1154	width, height);	1075	width, height);
1155		1076
1156	#ifdef HAVE_BG_PIXMAP	1077	#ifdef HAVE_BG_PIXMAP
1157	if (bgPixmap.window_size_sensitive ())	1078	if (bg_window_size_sensitive ())
1158	update_background ();	1079	update_background ();
1159	#endif	1080	#endif
1160
1161	scr_clear ();
1162	}	1081	}
1163		1082
1164	if (fix_screen \|\| old_height == 0)	1083	if (fix_screen \|\| old_height == 0)
1165	scr_reset ();	1084	scr_reset ();
1166
1167	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1168	//scr_touch (false);
1169
1170	#ifdef HAVE_BG_PIXMAP
1171	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1172	// if (bgPixmap.pixmap)
1173	// scr_touch (false);
1174	#endif
1175		1085
1176	#ifdef USE_XIM	1086	#ifdef USE_XIM
1177	IMSetPosition ();	1087	IMSetPosition ();
1178	#endif	1088	#endif
1179	}	1089	}
…		…
1245		1155
1246	/* Checking whether input method is running. */	1156	/* Checking whether input method is running. */
1247	bool	1157	bool
1248	rxvt_term::IMisRunning ()	1158	rxvt_term::IMisRunning ()
1249	{	1159	{
1250	char *p;
1251	Atom atom;	1160	Atom atom;
1252	Window win;	1161	Window win;
1253	char server[IMBUFSIZ];	1162	char server[IMBUFSIZ];
1254		1163
1255	/* get current locale modifier */	1164	/* get current locale modifier */
1256	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1165	if (char *p = XSetLocaleModifiers (0))
1257	{	1166	{
1258	strcpy (server, "@server=");	1167	strcpy (server, "@server=");
1259	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1168	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1260		1169
1261	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1170	if (p = strchr (server + 1, '@')) /* first one only */
1262	*p = '\0';	1171	*p = '\0';
1263		1172
1264	atom = XInternAtom (dpy, server, False);	1173	atom = XInternAtom (dpy, server, False);
1265	win = XGetSelectionOwner (dpy, atom);	1174	win = XGetSelectionOwner (dpy, atom);
1266		1175
1267	if (win != None)	1176	if (win != None)
1268	return True;	1177	return true;
1269	}	1178	}
1270		1179
1271	return False;	1180	return false;
1272	}	1181	}
1273		1182
1274	void	1183	void
1275	rxvt_term::IMSendSpot ()	1184	rxvt_term::IMSendSpot ()
1276	{	1185	{
…		…
1333		1242
1334	term->make_current ();	1243	term->make_current ();
1335		1244
1336	if (text)	1245	if (text)
1337	{	1246	{
1338	void *str;	1247	wchar_t *str;
1339		1248
1340	if (!text->encoding_is_wchar && text->string.multi_byte)	1249	if (!text->encoding_is_wchar && text->string.multi_byte)
1341	{	1250	{
1342	// of course, X makes it ugly again	1251	// of course, X makes it ugly again
1343	if (term->rs[Rs_imLocale])	1252	if (term->rs[Rs_imLocale])
1344	SET_LOCALE (term->rs[Rs_imLocale]);	1253	SET_LOCALE (term->rs[Rs_imLocale]);
1345		1254
1346	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1255	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1347	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1256	mbstowcs (str, text->string.multi_byte, text->length + 1);
1348		1257
1349	if (term->rs[Rs_imLocale])	1258	if (term->rs[Rs_imLocale])
1350	SET_LOCALE (term->locale);	1259	SET_LOCALE (term->locale);
1351	}	1260	}
1352	else	1261	else
1353	str = (void *)text->string.wide_char;	1262	str = text->string.wide_char;
1354		1263
1355	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1264	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1356	DT_INT, call_data->caret,	1265	DT_INT, call_data->caret,
1357	DT_INT, call_data->chg_first,	1266	DT_INT, call_data->chg_first,
1358	DT_INT, call_data->chg_length,	1267	DT_INT, call_data->chg_length,
…		…
1429	p = pet[pi];	1338	p = pet[pi];
1430		1339
1431	if (!p)	1340	if (!p)
1432	continue;	1341	continue;
1433		1342
1434	s = rxvt_splitcommastring (p);	1343	s = rxvt_strsplit (',', p);
1435		1344
1436	for (i = found = 0; !found && s[i]; i++)	1345	for (i = found = 0; !found && s[i]; i++)
1437	{	1346	{
1438	if (!strcmp (s[i], "OverTheSpot"))	1347	if (!strcmp (s[i], "OverTheSpot"))
1439	input_style = XIMPreeditPosition \| XIMStatusNothing;	1348	input_style = XIMPreeditPosition \| XIMStatusNothing;
…		…
1451	input_style = XIMPreeditNothing \| XIMStatusNothing;	1360	input_style = XIMPreeditNothing \| XIMStatusNothing;
1452		1361
1453	for (j = 0; j < xim_styles->count_styles; j++)	1362	for (j = 0; j < xim_styles->count_styles; j++)
1454	if (input_style == xim_styles->supported_styles[j])	1363	if (input_style == xim_styles->supported_styles[j])
1455	{	1364	{
1456	rxvt_freecommastring (s);	1365	rxvt_free_strsplit (s);
1457		1366
1458	found = 1;	1367	found = 1;
1459	goto foundpet;	1368	goto foundpet;
1460	}	1369	}
1461		1370
1462	}	1371	}
1463		1372
1464	rxvt_freecommastring (s);	1373	rxvt_free_strsplit (s);
1465	}	1374	}
1466		1375
1467	foundpet:	1376	foundpet:
1468		1377
1469	XFree (xim_styles);	1378	XFree (xim_styles);
…		…
1625	p = rs[Rs_inputMethod];	1534	p = rs[Rs_inputMethod];
1626	if (p && *p)	1535	if (p && *p)
1627	{	1536	{
1628	bool found = false;	1537	bool found = false;
1629		1538
1630	s = rxvt_splitcommastring (p);	1539	s = rxvt_strsplit (',', p);
1631		1540
1632	for (i = 0; s[i]; i++)	1541	for (i = 0; s[i]; i++)
1633	{	1542	{
1634	if (*s[i])	1543	if (*s[i])
1635	{	1544	{
…		…
1641	break;	1550	break;
1642	}	1551	}
1643	}	1552	}
1644	}	1553	}
1645		1554
1646	rxvt_freecommastring (s);	1555	rxvt_free_strsplit (s);
1647		1556
1648	if (found)	1557	if (found)
1649	goto done;	1558	goto done;
1650	}	1559	}
1651		1560
…		…
1712	void	1621	void
1713	rxvt_term::get_window_origin (int &x, int &y)	1622	rxvt_term::get_window_origin (int &x, int &y)
1714	{	1623	{
1715	Window cr;	1624	Window cr;
1716	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1625	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1717	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1718	}	1626	}
1719		1627
1720	Pixmap	1628	Pixmap
1721	rxvt_term::get_pixmap_property (int prop_id)	1629	rxvt_term::get_pixmap_property (Atom property)
1722	{	1630	{
1723	if (prop_id > 0 && prop_id < NUM_XA)	1631	Pixmap pixmap = None;
1724	if (xa[prop_id])	1632
1725	{
1726	int aformat;	1633	int aformat;
1727	unsigned long nitems, bytes_after;	1634	unsigned long nitems, bytes_after;
1728	Atom atype;	1635	Atom atype;
1729	unsigned char *prop = NULL;	1636	unsigned char *prop;
1730	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1637	int result = XGetWindowProperty (dpy, display->root, property,
1731	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1638	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1732	&nitems, &bytes_after, &prop);	1639	&nitems, &bytes_after, &prop);
1733	if (result == Success && prop && atype == XA_PIXMAP)	1640	if (result == Success)
1734	{	1641	{
1735	return (Pixmap )prop;	1642	if (atype == XA_PIXMAP)
1736	}	1643	pixmap = (Pixmap )prop;
		1644	XFree (prop);
1737	}	1645	}
1738	return None;	1646
		1647	return pixmap;
1739	}	1648	}
1740		1649
1741	#ifdef HAVE_BG_PIXMAP	1650	#ifdef HAVE_BG_PIXMAP
1742	# if TRACE_PIXMAPS
1743	# undef update_background
1744	int rxvt_term::trace_update_background (const char *file, int line)
1745	{
1746	fprintf (stderr, "%s:%d:update_background()\n", file, line);
1747	update_background ();
1748	}
1749	# endif
1750		1651
1751	int	1652	void
1752	rxvt_term::update_background ()	1653	rxvt_term::update_background ()
1753	{	1654	{
		1655	if (update_background_ev.is_active ())
		1656	return;
		1657
1754	bgPixmap.invalidate ();	1658	bg_invalidate ();
1755		1659
1756	/* no chance of real time refresh if we are blurring! */	1660	ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1757	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1661
		1662	if (to_wait <= 0.)
1758	bgPixmap.render ();	1663	bg_render ();
1759	else	1664	else
1760	{
1761	update_background_ev.stop ();
1762
1763	if (!bgPixmap.need_client_side_rendering ())
1764	update_background_ev.start (.05);	1665	update_background_ev.start (to_wait);
1765	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1766	update_background_ev.start (.20); /* very slow !!! */
1767	else
1768	update_background_ev.start (.07);
1769	}
1770
1771	return 0;
1772	}	1666	}
1773		1667
1774	void	1668	void
1775	rxvt_term::update_background_cb (ev::timer &w, int revents)	1669	rxvt_term::update_background_cb (ev::timer &w, int revents)
1776	{	1670	{
1777	make_current ();	1671	make_current ();
		1672
		1673	update_background_ev.stop ();
1778	bgPixmap.render ();	1674	bg_render ();
1779	refresh_check ();	1675	refresh_check ();
1780	}	1676	}
1781		1677
1782	#endif /* HAVE_BG_PIXMAP */	1678	#endif /* HAVE_BG_PIXMAP */
1783		1679

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.285 by root, Fri Dec 14 06:32:38 2007 UTC vs. Revision 1.352 by sf-exg, Fri Feb 11 01:24:46 2011 UTC

Diff Legend

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.285 by root, Fri Dec 14 06:32:38 2007 UTC vs.
Revision 1.352 by sf-exg, Fri Feb 11 01:24:46 2011 UTC