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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.258 by ayin, Thu Nov 15 11:36:15 2007 UTC vs.
Revision 1.334 by sf-exg, Fri Oct 22 16:49:26 2010 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) 2003-2008 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	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	45	#include <termios.h>
45	#endif
46		46
47	#ifdef HAVE_XSETLOCALE	47	#ifdef HAVE_XSETLOCALE
48	# define X_LOCALE	48	# define X_LOCALE
49	# include <X11/Xlocale.h>	49	# include <X11/Xlocale.h>
50	#else	50	#else
51	# ifdef HAVE_SETLOCALE	51	# ifdef HAVE_SETLOCALE
52	# include <clocale>	52	# include <clocale>
53	# endif	53	# endif
54	#endif	54	#endif
55		55
		56	struct termios rxvt_term::def_tio;
56	vector<rxvt_term *> rxvt_term::termlist;	57	vector<rxvt_term *> rxvt_term::termlist;
57		58
58	// used to tell global functions which terminal instance is "active"	59	// used to tell global functions which terminal instance is "active"
59	rxvt_t rxvt_current_term;	60	rxvt_t rxvt_current_term;
60		61
…		…
103	{	104	{
104	if (cc->c2 == c2) return c1;	105	if (cc->c2 == c2) return c1;
105	cc = (*this)[cc->c1];	106	cc = (*this)[cc->c1];
106	}	107	}
107		108
108	// check to see wether this combination already exists otherwise	109	// check to see whether this combination already exists otherwise
109	for (cc = v.end (); cc-- > v.begin (); )	110	for (cc = v.end (); cc-- > v.begin (); )
110	{	111	{
111	if (cc->c1 == c1 && cc->c2 == c2)	112	if (cc->c1 == c1 && cc->c2 == c2)
112	return COMPOSE_LO + (cc - v.begin ());	113	return COMPOSE_LO + (cc - v.begin ());
113	}	114	}
…		…
152		153
153	}	154	}
154	#endif	155	#endif
155		156
156	rxvt_term::rxvt_term ()	157	rxvt_term::rxvt_term ()
157	:	158	{
		159	#if HAVE_BG_PIXMAP
		160	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
		161	#endif
		162	#ifdef CURSOR_BLINK
		163	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
		164	#endif
		165	#ifdef TEXT_BLINK
		166	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
		167	#endif
		168	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		169	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
		170	#endif
		171	#ifdef SELECTION_SCROLLING
		172	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
		173	#endif
		174	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		175	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		176	#endif
158	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	177	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
159	rootwin_ev (this, &rxvt_term::rootwin_cb),	178	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
160	#endif	179	#endif
161	#if HAVE_BG_PIXMAP	180	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
162	update_background_ev(this, &rxvt_term::update_background_cb),	181	#ifdef USE_XIM
163	#endif	182	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
164	#ifdef HAVE_SCROLLBARS
165	scrollbar_ev (this, &rxvt_term::x_cb),
166	#endif
167	#ifdef CURSOR_BLINK
168	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
169	#endif
170	#ifdef TEXT_BLINK
171	text_blink_ev (this, &rxvt_term::text_blink_cb),
172	#endif
173	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
174	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
175	#endif
176	#ifdef SELECTION_SCROLLING
177	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
178	#endif
179	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
180	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
181	#endif	183	#endif
182	#ifdef POINTER_BLANK	184	#ifdef POINTER_BLANK
183	pointer_ev (this, &rxvt_term::pointer_cb),	185	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
184	#endif
185	#ifdef USE_XIM
186	im_ev (this, &rxvt_term::im_cb),
187	#endif	186	#endif
188	#ifndef NO_BELL	187	#ifndef NO_BELL
189	bell_ev (this, &rxvt_term::bell_cb),	188	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
190	#endif	189	#endif
191	termwin_ev (this, &rxvt_term::x_cb),	190	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
192	vt_ev (this, &rxvt_term::x_cb),	191	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
193	child_ev (this, &rxvt_term::child_cb),	192	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
194	prepare_ev (this, &rxvt_term::prepare_cb),	193	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
195	flush_ev (this, &rxvt_term::flush_cb),	194	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
196	destroy_ev (this, &rxvt_term::destroy_cb),	195	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197	pty_ev (this, &rxvt_term::pty_cb),	196	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
198	incr_ev (this, &rxvt_term::incr_cb)	197
199	{
200	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	198	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
201		199
202	termlist.push_back (this);	200	termlist.push_back (this);
203		201
204	#ifdef KEYSYM_RESOURCE	202	#ifdef KEYSYM_RESOURCE
…		…
229	if (fontset[i] != fontset[0])	227	if (fontset[i] != fontset[0])
230	delete fontset[i];	228	delete fontset[i];
231	#endif	229	#endif
232	delete fontset[0];	230	delete fontset[0];
233		231
		232	#ifdef HAVE_BG_PIXMAP
		233	bgPixmap.destroy ();
		234	#endif
		235	#ifdef HAVE_AFTERIMAGE
		236	if (asv)
		237	destroy_asvisual (asv, 0);
		238	if (asimman)
		239	destroy_image_manager (asimman, 0);
		240	#endif
		241
234	if (display)	242	if (display)
235	{	243	{
236	selection_clear ();	244	selection_clear ();
		245	selection_clear (true);
237		246
238	#ifdef USE_XIM	247	#ifdef USE_XIM
239	im_destroy ();	248	im_destroy ();
240	#endif	249	#endif
241	#ifdef XTERM_SCROLLBAR	250	scrollBar.destroy ();
242	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
243	if (ShadowGC) XFreeGC (dpy, ShadowGC);
244	#endif
245	#ifdef PLAIN_SCROLLBAR
246	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
247	#endif
248	#ifdef NEXT_SCROLLBAR
249	if (blackGC) XFreeGC (dpy, blackGC);
250	if (whiteGC) XFreeGC (dpy, whiteGC);
251	if (grayGC) XFreeGC (dpy, grayGC);
252	if (darkGC) XFreeGC (dpy, darkGC);
253	if (stippleGC) XFreeGC (dpy, stippleGC);
254	if (dimple) XFreePixmap (dpy, dimple);
255	if (upArrow) XFreePixmap (dpy, upArrow);
256	if (downArrow) XFreePixmap (dpy, downArrow);
257	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
258	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
259	#endif
260	#ifdef RXVT_SCROLLBAR
261	if (topShadowGC) XFreeGC (dpy, topShadowGC);
262	if (botShadowGC) XFreeGC (dpy, botShadowGC);
263	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
264	#endif
265	if (gc) XFreeGC (dpy, gc);	251	if (gc) XFreeGC (dpy, gc);
266		252
267	delete drawable;	253	delete drawable;
268	// destroy all windows	254	// destroy all windows
269	if (parent[0])	255	if (parent[0])
…		…
277	pix_colors_unfocused [i].free (this);	263	pix_colors_unfocused [i].free (this);
278	#endif	264	#endif
279	}	265	}
280		266
281	clear ();	267	clear ();
282	}
283		268
284	delete [] pix_colors_focused;	269	display->flush (); /* ideally .put should do this */
285	#if OFF_FOCUS_FADING
286	delete [] pix_colors_unfocused;
287	#endif
288
289	displays.put (display);	270	displays.put (display);
		271	}
290		272
291	scr_release ();	273	scr_release ();
292		274
293	/* clear all resources */	275	/* clear all resources */
294	for (int i = 0; i < allocated.size (); i++)	276	for (int i = 0; i < allocated.size (); i++)
295	free (allocated [i]);	277	free (allocated [i]);
296		278
297	free (selection.text);	279	free (selection.text);
		280	free (selection.clip_text);
298	// TODO: manage env vars in child only(!)	281	// TODO: manage env vars in child only(!)
299	free (env_display);	282	free (env_display);
300	free (env_term);	283	free (env_term);
301	free (locale);	284	free (locale);
302	free (v_buffer);	285	free (v_buffer);
…		…
306	delete argv;	289	delete argv;
307		290
308	#ifdef KEYSYM_RESOURCE	291	#ifdef KEYSYM_RESOURCE
309	delete keyboard;	292	delete keyboard;
310	#endif	293	#endif
		294	#ifndef NO_RESOURCES
		295	XrmDestroyDatabase (option_db);
		296	#endif
311	}	297	}
312		298
313	// child has exited, usually destroys	299	// child has exited, usually destroys
314	void	300	void
315	rxvt_term::child_cb (ev::child &w, int status)	301	rxvt_term::child_cb (ev::child &w, int status)
…		…
323	}	309	}
324		310
325	void	311	void
326	rxvt_term::destroy ()	312	rxvt_term::destroy ()
327	{	313	{
328	if (destroy_ev.active)	314	if (destroy_ev.is_active ())
329	return;	315	return;
330		316
331	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	317	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
332		318
333	#if ENABLE_OVERLAY	319	#if ENABLE_OVERLAY
…		…
337	if (display)	323	if (display)
338	{	324	{
339	#if USE_XIM	325	#if USE_XIM
340	im_ev.stop (display);	326	im_ev.stop (display);
341	#endif	327	#endif
342	#if HAVE_SCROLLBARS
343	scrollbar_ev.stop (display);	328	scrollbar_ev.stop (display);
344	#endif
345	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	329	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
346	rootwin_ev.stop (display);	330	rootwin_ev.stop (display);
347	#endif	331	#endif
348	incr_ev.stop ();	332	incr_ev.stop ();
349	termwin_ev.stop (display);	333	termwin_ev.stop (display);
350	vt_ev.stop (display);	334	vt_ev.stop (display);
351	}	335	}
352		336
353	prepare_ev.stop ();	337	flush_ev.stop ();
354	pty_ev.stop ();	338	pty_ev.stop ();
355	#ifdef CURSOR_BLINK	339	#ifdef CURSOR_BLINK
356	cursor_blink_ev.stop ();	340	cursor_blink_ev.stop ();
357	#endif	341	#endif
358	#ifdef TEXT_BLINK	342	#ifdef TEXT_BLINK
…		…
370		354
371	destroy_ev.start ();	355	destroy_ev.start ();
372	}	356	}
373		357
374	void	358	void
375	rxvt_term::destroy_cb (ev::check &w, int revents)	359	rxvt_term::destroy_cb (ev::idle &w, int revents)
376	{	360	{
377	make_current ();	361	make_current ();
378		362
379	delete this;	363	delete this;
380	}	364	}
…		…
401	char mesg[BUFSIZ];	385	char mesg[BUFSIZ];
402	char number[32];	386	char number[32];
403	char *mtype = "XlibMessage";	387	char *mtype = "XlibMessage";
404	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	388	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
405	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	389	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
406	rxvt_warn ("An X Error occured, trying to continue after report.\n");	390	rxvt_warn ("An X Error occurred, trying to continue after report.\n");
407	rxvt_warn ("%s: %s\n", mesg, buffer);	391	rxvt_warn ("%s: %s\n", mesg, buffer);
408	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	392	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
409	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	393	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
410	sprintf(number, "%d", event->request_code);	394	sprintf(number, "%d", event->request_code);
411	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	395	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
412	rxvt_warn ("(which is %s)\n", buffer);	396	rxvt_warn ("(which is %s)\n", buffer);
413	if (event->request_code >= 128) {	397	if (event->request_code >= 128) {
414	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	398	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
415	mesg, BUFSIZ);	399	mesg, BUFSIZ);
416	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	400	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
417	}	401	}
418	if ((event->error_code == BadWindow) \|\|	402	if ((event->error_code == BadWindow) \|\|
419	(event->error_code == BadPixmap) \|\|	403	(event->error_code == BadPixmap) \|\|
420	(event->error_code == BadCursor) \|\|	404	(event->error_code == BadCursor) \|\|
421	(event->error_code == BadFont) \|\|	405	(event->error_code == BadFont) \|\|
422	(event->error_code == BadDrawable) \|\|	406	(event->error_code == BadDrawable) \|\|
423	(event->error_code == BadColor) \|\|	407	(event->error_code == BadColor) \|\|
424	(event->error_code == BadGC) \|\|	408	(event->error_code == BadGC) \|\|
425	(event->error_code == BadIDChoice) \|\|	409	(event->error_code == BadIDChoice) \|\|
426	(event->error_code == BadValue) \|\|	410	(event->error_code == BadValue) \|\|
427	(event->error_code == BadAtom)) {	411	(event->error_code == BadAtom)) {
428	if (event->error_code == BadValue)	412	if (event->error_code == BadValue)
429	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	413	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
430	mesg, BUFSIZ);	414	mesg, BUFSIZ);
431	else if (event->error_code == BadAtom)	415	else if (event->error_code == BadAtom)
432	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	416	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
433	mesg, BUFSIZ);	417	mesg, BUFSIZ);
434	else	418	else
435	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	419	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
436	mesg, BUFSIZ);	420	mesg, BUFSIZ);
437	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	421	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
438	}	422	}
439	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	423	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
440	mesg, BUFSIZ);	424	mesg, BUFSIZ);
441	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	425	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
442	}	426	}
443	#endif	427	#endif
444		428
445	int	429	int
…		…
468	DisplayString (display));	452	DisplayString (display));
469	rxvt_emergency_cleanup ();	453	rxvt_emergency_cleanup ();
470	_exit (EXIT_FAILURE);	454	_exit (EXIT_FAILURE);
471	}	455	}
472		456
473	/----------------------------------------------------------------------/
474	bool
475	rxvt_term::init (int argc, const char const argv, stringvec *envv)
476	{
477	this->envv = envv;
478
479	SET_R (this);
480	set_locale ("");
481	set_environ (envv); // few things in X do not call setlocale :(
482
483	if (!init_vars ())
484	return false;
485
486	init_secondary ();
487
488	const char **cmd_argv = init_resources (argc, argv);
489
490	#ifdef KEYSYM_RESOURCE
491	keyboard->register_done ();
492	#endif
493
494	#ifdef HAVE_SCROLLBARS
495	if (option (Opt_scrollBar))
496	scrollBar.setIdle (); /* set existence for size calculations */
497	#endif
498
499	pty = ptytty::create ();
500
501	create_windows (argc, argv);
502
503	init_xlocale ();
504
505	scr_reset (); // initialize screen
506
507	#if 0
508	XSynchronize (dpy, True);
509	#endif
510
511	#ifdef HAVE_SCROLLBARS
512	if (option (Opt_scrollBar))
513	resize_scrollbar (); /* create and map scrollbar */
514	#endif
515	#ifdef HAVE_BG_PIXMAP
516	{
517	bgPixmap.set_target (this);
518
519	#ifdef ENABLE_TRANSPARENCY
520	if (option (Opt_transparent))
521	{
522	bgPixmap.set_transparent ();
523	#ifdef HAVE_AFTERIMAGE
524	if (rs [Rs_blurradius])
525	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
526	#endif
527	if (ISSET_PIXCOLOR (Color_tint))
528	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
529	if (rs [Rs_shade])
530	bgPixmap.set_shade (rs [Rs_shade]);
531
532	bgPixmap.set_root_pixmap ();
533	XSelectInput (dpy, display->root, PropertyChangeMask);
534	rootwin_ev.start (display, display->root);
535	}
536	#endif
537
538	#ifdef BG_IMAGE_FROM_FILE
539	if (rs[Rs_backgroundPixmap] != NULL)
540	{
541	const char *p = rs[Rs_backgroundPixmap];
542
543	if ((p = strchr (p, ';')) != NULL)
544	{
545	p++;
546	bgPixmap.set_geometry (p);
547	}
548	else
549	bgPixmap.set_defaultGeometry ();
550
551	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
552	if (!bgPixmap.window_position_sensitive ())
553	update_background ();
554	}
555	#endif
556	}
557	#endif
558
559	#if ENABLE_PERL
560	rootwin_ev.start (display, display->root);
561	#endif
562
563	set_colorfgbg ();
564
565	init_command (cmd_argv);
566
567	free (cmd_argv);
568
569	if (pty->pty >= 0)
570	pty_ev.start (pty->pty, ev::READ);
571
572	prepare_ev.start ();
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	return true;
590	}
591
592	static struct sig_handlers	457	static struct sig_handlers
593	{	458	{
594	ev::sig sw_term, sw_int;	459	ev::sig sw_term, sw_int;
595		460
596	/*	461	/*
597	* Catch a fatal signal and tidy up before quitting	462	* Catch a fatal signal and tidy up before quitting
598	*/	463	*/
599	void
600	sig_term (ev::sig &w, int revents)	464	void sig_term (ev::sig &w, int revents);
		465
		466	sig_handlers ()
601	{	467	{
602	rxvt_emergency_cleanup ();	468	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
603	w.stop ();
604	kill (getpid (), w.signum);
605	}
606
607	sig_handlers ()
608	: sw_term (this, &sig_handlers::sig_term),
609	sw_int (this, &sig_handlers::sig_term)	469	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
610	{
611	}	470	}
612	} sig_handlers;	471	} sig_handlers;
613		472
		473	void
		474	sig_handlers::sig_term (ev::sig &w, int revents)
		475	{
		476	rxvt_emergency_cleanup ();
		477	w.stop ();
		478	kill (getpid (), w.signum);
		479	}
		480
		481	static void
		482	rxvt_get_ttymode (struct termios *tio)
		483	{
		484	if (tcgetattr (STDIN_FILENO, tio) < 0)
		485	memset (tio, 0, sizeof (struct termios));
		486
		487	for (int i = 0; i < NCCS; i++)
		488	tio->c_cc[i] = VDISABLE;
		489
		490	tio->c_cc[VINTR] = CINTR;
		491	tio->c_cc[VQUIT] = CQUIT;
		492	tio->c_cc[VERASE] = CERASE;
		493	#ifdef VERASE2
		494	tio->c_cc[VERASE2] = CERASE2;
		495	#endif
		496	tio->c_cc[VKILL] = CKILL;
		497	tio->c_cc[VEOF] = CEOF;
		498	tio->c_cc[VSTART] = CSTART;
		499	tio->c_cc[VSTOP] = CSTOP;
		500	tio->c_cc[VSUSP] = CSUSP;
		501	# ifdef VDSUSP
		502	tio->c_cc[VDSUSP] = CDSUSP;
		503	# endif
		504	# ifdef VREPRINT
		505	tio->c_cc[VREPRINT] = CRPRNT;
		506	# endif
		507	# ifdef VDISCRD
		508	tio->c_cc[VDISCRD] = CFLUSH;
		509	# endif
		510	# ifdef VWERSE
		511	tio->c_cc[VWERSE] = CWERASE;
		512	# endif
		513	# ifdef VLNEXT
		514	tio->c_cc[VLNEXT] = CLNEXT;
		515	# endif
		516
		517	# if VMIN != VEOF
		518	tio->c_cc[VMIN] = 1;
		519	# endif
		520	# if VTIME != VEOL
		521	tio->c_cc[VTIME] = 0;
		522	# endif
		523
		524	/* input modes */
		525	tio->c_iflag = (BRKINT \| IGNPAR \| ICRNL
		526	# ifdef IMAXBEL
		527	\| IMAXBEL
		528	# endif
		529	\| IXON);
		530
		531	/* output modes */
		532	tio->c_oflag = (OPOST \| ONLCR);
		533
		534	/* control modes */
		535	tio->c_cflag = (CS8 \| CREAD);
		536
		537	/* local modes */
		538	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
		539	# if defined (ECHOCTL) && defined (ECHOKE)
		540	\| ECHOCTL \| ECHOKE
		541	# endif
		542	\| ECHOE \| ECHOK);
		543	}
		544
614	char **rxvt_environ; // startup environment	545	char **rxvt_environ; // startup environment
615		546
616	void	547	void
617	rxvt_init ()	548	rxvt_init ()
618	{	549	{
		550	assert (("fontMask must not overlap other RS masks",
		551	0 == (RS_fontMask & (RS_Sel \| RS_baseattrMask \| RS_customMask \| RS_bgMask \| RS_fgMask))));
		552
		553	rxvt_get_ttymode (&rxvt_term::def_tio);
		554
		555	// get rid of stdin/stdout as we don't need them, to free resources
		556	dup2 (STDERR_FILENO, STDIN_FILENO);
		557	dup2 (STDERR_FILENO, STDOUT_FILENO);
		558
619	ptytty::init ();	559	ptytty::init ();
620		560
621	if (!ev::ev_default_loop (0))	561	if (!ev_default_loop ())
622	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");	562	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
623		563
624	rxvt_environ = environ;	564	rxvt_environ = environ;
625		565
626	signal (SIGHUP, SIG_IGN);	566	signal (SIGHUP, SIG_IGN);
627	signal (SIGPIPE, SIG_IGN);	567	signal (SIGPIPE, SIG_IGN);
628		568
629	sig_handlers.sw_term.start (SIGTERM); ev::ev_unref ();	569	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
630	sig_handlers.sw_int.start (SIGINT); ev::ev_unref ();	570	sig_handlers.sw_int.start (SIGINT); ev_unref ();
631
632	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
633	/* signal (SIGURG, SIG_DFL); */
634		571
635	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	572	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
636	// TODO: handle this with exceptions and tolerate the memory loss	573	// TODO: handle this with exceptions and tolerate the memory loss
637	XSetIOErrorHandler (rxvt_xioerror_handler);	574	XSetIOErrorHandler (rxvt_xioerror_handler);
638		575
639	XrmInitialize ();	576	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	}	577	}
677		578
678	/----------------------------------------------------------------------/	579	/----------------------------------------------------------------------/
679	/*	580	/*
680	* window size/position calculations for XSizeHint and other storage.	581	* window size/position calculations for XSizeHint and other storage.
…		…
682	*/	583	*/
683	void	584	void
684	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	585	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
685	{	586	{
686	short recalc_x, recalc_y;	587	short recalc_x, recalc_y;
687	int x, y, sb_w, flags;	588	int x, y, flags;
688	unsigned int w, h;	589	unsigned int w, h;
689	unsigned int max_width, max_height;	590	unsigned int max_width, max_height;
690		591
691	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	592	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
692	szHint.win_gravity = NorthWestGravity;	593	szHint.win_gravity = NorthWestGravity;
…		…
702	if (rs[Rs_geometry])	603	if (rs[Rs_geometry])
703	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	604	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
704		605
705	if (flags & WidthValue)	606	if (flags & WidthValue)
706	{	607	{
		608	if (!w)
		609	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		610
707	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	611	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
708	szHint.flags \|= USSize;	612	szHint.flags \|= USSize;
709	}	613	}
710		614
711	if (flags & HeightValue)	615	if (flags & HeightValue)
712	{	616	{
		617	if (!h)
		618	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		619
713	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	620	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
714	szHint.flags \|= USSize;	621	szHint.flags \|= USSize;
715	}	622	}
716		623
717	if (flags & XValue)	624	if (flags & XValue)
718	{	625	{
…		…
749	max_width = MAX_COLS * fwidth;	656	max_width = MAX_COLS * fwidth;
750	max_height = MAX_ROWS * fheight;	657	max_height = MAX_ROWS * fheight;
751		658
752	szHint.base_width = szHint.base_height = 2 * int_bwidth;	659	szHint.base_width = szHint.base_height = 2 * int_bwidth;
753		660
754	sb_w = 0;
755	window_vt_x = window_vt_y = int_bwidth;	661	window_vt_x = window_vt_y = int_bwidth;
756		662
757	if (scrollBar.state)	663	if (scrollBar.state)
758	{	664	{
759	sb_w = scrollbar_TotalWidth ();	665	int sb_w = scrollBar.total_width ();
760	szHint.base_width += sb_w;	666	szHint.base_width += sb_w;
761		667
762	if (!option (Opt_scrollBar_right))	668	if (!option (Opt_scrollBar_right))
763	window_vt_x += sb_w;	669	window_vt_x += sb_w;
764	}	670	}
…		…
788	{	694	{
789	min_it (height, max_height);	695	min_it (height, max_height);
790	szHint.height = szHint.base_height + height;	696	szHint.height = szHint.base_height + height;
791	}	697	}
792		698
793	if (scrollBar.state && option (Opt_scrollBar_right))
794	window_sb_x = szHint.width - sb_w;
795
796	if (recalc_x)	699	if (recalc_x)
797	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	700	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
798		701
799	if (recalc_y)	702	if (recalc_y)
800	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	703	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
801		704
802	ncol = width / fwidth;	705	ncol = width / fwidth;
803	nrow = height / fheight;	706	nrow = height / fheight;
804	}	707	}
805		708
806	/----------------------------------------------------------------------/	709	/----------------------------------------------------------------------/
807	/*	710	/*
…		…
818		721
819	ws.ws_col = ncol;	722	ws.ws_col = ncol;
820	ws.ws_row = nrow;	723	ws.ws_row = nrow;
821	ws.ws_xpixel = width;	724	ws.ws_xpixel = width;
822	ws.ws_ypixel = height;	725	ws.ws_ypixel = height;
823	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	726	ioctl (pty->pty, TIOCSWINSZ, &ws);
824		727
825	#if 0	728	#if 0
826	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	729	// TIOCSWINSZ is supposed to do this automatically and correctly
827	if (cmd_pid) /* force through to the command */	730	if (cmd_pid) /* force through to the command */
828	kill (-cmd_pid, SIGWINCH);	731	kill (-cmd_pid, SIGWINCH);
829	#endif	732	#endif
830	}	733	}
831		734
…		…
858	#endif	761	#endif
859		762
860	delete fontset[0];	763	delete fontset[0];
861	fontset[0] = fs;	764	fontset[0] = fs;
862		765
863	prop = (*fs)[1]->properties ();	766	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
864	prop.height += lineSpace;	767	prop.height += lineSpace;
		768	prop.width += letterSpace;
865		769
866	fs->set_prop (prop, false);	770	fs->set_prop (prop, false);
867		771
868	fwidth = prop.width;	772	fwidth = prop.width;
869	fheight = prop.height;	773	fheight = prop.height;
…		…
919	prop, XA_STRING, 8, PropModeReplace,	823	prop, XA_STRING, 8, PropModeReplace,
920	(const unsigned char *)str, len >= 0 ? len : strlen (str));	824	(const unsigned char *)str, len >= 0 ? len : strlen (str));
921	}	825	}
922		826
923	void	827	void
		828	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		829	{
		830	XTextProperty ct;
		831
		832	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		833	{
		834	XSetTextProperty (dpy, parent[0], &ct, prop);
		835	XFree (ct.value);
		836	}
		837	}
		838
		839	void
924	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	840	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
925	{	841	{
926	wchar_t *ws = rxvt_mbstowcs (str, len);	842	wchar_t *ws = rxvt_mbstowcs (str, len);
927	char *s = rxvt_wcstoutf8 (ws);	843	char *s = rxvt_wcstoutf8 (ws);
928		844
…		…
938	/----------------------------------------------------------------------/	854	/----------------------------------------------------------------------/
939	/* xterm sequences - title, iconName, color (exptl) */	855	/* xterm sequences - title, iconName, color (exptl) */
940	void	856	void
941	rxvt_term::set_title (const char *str)	857	rxvt_term::set_title (const char *str)
942	{	858	{
943	set_string_property (XA_WM_NAME, str);	859	set_mbstring_property (XA_WM_NAME, str);
944	#if ENABLE_EWMH	860	#if ENABLE_EWMH
945	set_utf8_property (xa[XA_NET_WM_NAME], str);	861	set_utf8_property (xa[XA_NET_WM_NAME], str);
946	#endif	862	#endif
947	}	863	}
948		864
949	void	865	void
950	rxvt_term::set_icon_name (const char *str)	866	rxvt_term::set_icon_name (const char *str)
951	{	867	{
952	set_string_property (XA_WM_ICON_NAME, str);	868	set_mbstring_property (XA_WM_ICON_NAME, str);
953	#if ENABLE_EWMH	869	#if ENABLE_EWMH
954	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	870	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
955	#endif	871	#endif
956	}	872	}
957		873
958	void	874	void
959	rxvt_term::set_window_color (int idx, const char *color)	875	rxvt_term::set_window_color (int idx, const char *color)
960	{	876	{
961	#ifdef XTERM_COLOR_CHANGE	877	#ifdef XTERM_COLOR_CHANGE
962	rxvt_color xcol;	878	rxvt_color xcol;
963	int i;
964		879
965	if (color == NULL \|\| *color == '\0')	880	if (color == NULL \|\| *color == '\0')
966	return;	881	return;
967		882
968	color = strdup (color);	883	color = strdup (color);
…		…
970	rs[Rs_color + idx] = color;	885	rs[Rs_color + idx] = color;
971		886
972	/* handle color aliases */	887	/* handle color aliases */
973	if (isdigit (*color))	888	if (isdigit (*color))
974	{	889	{
975	i = atoi (color);	890	int i = atoi (color);
976		891
977	if (i >= 8 && i <= 15)	892	if (i >= 8 && i <= 15)
		893	{
978	{ /* bright colors */	894	/* bright colors */
979	i -= 8;
980	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	895	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
981	goto done;	896	goto done;
982	}	897	}
983		898
984	if (i >= 0 && i <= 7)	899	if (i >= 0 && i <= 7)
		900	{
985	{ /* normal colors */	901	/* normal colors */
986	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	902	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
987	goto done;	903	goto done;
988	}	904	}
989	}	905	}
990		906
…		…
995	* so just keep gobbling up the colormap	911	* so just keep gobbling up the colormap
996	*/	912	*/
997		913
998	pix_colors_focused[idx] = xcol;	914	pix_colors_focused[idx] = xcol;
999		915
1000	/* XSetWindowAttributes attr; */
1001	/* Cursor cursor; */
1002	done:	916	done:
1003	/TODO: handle Color_BD, scrollbar background, etc. /	917	/TODO: handle Color_BD, scrollbar background, etc. /
1004		918
1005	update_fade_color (idx);	919	update_fade_color (idx);
1006	recolour_cursor ();	920	recolour_cursor ();
…		…
1030	*/	944	*/
1031	void	945	void
1032	rxvt_term::set_colorfgbg ()	946	rxvt_term::set_colorfgbg ()
1033	{	947	{
1034	unsigned int i;	948	unsigned int i;
1035	const char *xpmb = "\0";	949	const char *xpmb = "";
1036	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	950	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1037		951
1038	strcpy (fstr, "default");	952	strcpy (fstr, "default");
1039	strcpy (bstr, "default");	953	strcpy (bstr, "default");
1040	for (i = Color_Black; i <= Color_White; i++)	954	for (i = Color_Black; i <= Color_White; i++)
…		…
1085	int old_width = szHint.width;	999	int old_width = szHint.width;
1086	int old_height = szHint.height;	1000	int old_height = szHint.height;
1087		1001
1088	window_calc (newwidth, newheight);	1002	window_calc (newwidth, newheight);
1089		1003
1090	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	1004	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1005
		1006	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1007	if (set_hint)
		1008	{
		1009	szHint.flags &= ~(PBaseSize \| PResizeInc);
1091	XSetWMNormalHints (dpy, parent[0], &szHint);	1010	XSetWMNormalHints (dpy, parent[0], &szHint);
		1011	szHint.flags \|= PBaseSize \| PResizeInc;
		1012	}
1092		1013
1093	if (!ignoreparent)	1014	if (!ignoreparent)
1094	{	1015	{
1095	#ifdef SMART_RESIZE	1016	#ifdef SMART_RESIZE
1096	/*	1017	/*
…		…
1136	#else	1057	#else
1137	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1058	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1138	#endif	1059	#endif
1139	}	1060	}
1140		1061
		1062	if (set_hint)
		1063	XSetWMNormalHints (dpy, parent[0], &szHint);
		1064
1141	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1065	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1142		1066
1143	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1067	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1144	{	1068	{
1145	if (scrollBar.state)	1069	if (scrollBar.state)
1146	{	1070	scrollBar.resize ();
1147	XMoveResizeWindow (dpy, scrollBar.win,
1148	window_sb_x, 0,
1149	scrollbar_TotalWidth (), szHint.height);
1150	resize_scrollbar ();
1151	}
1152		1071
1153	XMoveResizeWindow (dpy, vt,	1072	XMoveResizeWindow (dpy, vt,
1154	window_vt_x, window_vt_y,	1073	window_vt_x, window_vt_y,
1155	width, height);	1074	width, height);
1156		1075
1157	#ifdef HAVE_BG_PIXMAP	1076	#ifdef HAVE_BG_PIXMAP
1158	if (bgPixmap.window_size_sensitive ())	1077	if (bgPixmap.window_size_sensitive ())
1159	update_background ();	1078	update_background ();
1160	#endif	1079	#endif
1161
1162	scr_clear ();
1163	}	1080	}
1164		1081
1165	if (fix_screen \|\| old_height == 0)	1082	if (fix_screen \|\| old_height == 0)
1166	scr_reset ();	1083	scr_reset ();
1167
1168	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1169	//scr_touch (false);
1170		1084
1171	#ifdef HAVE_BG_PIXMAP	1085	#ifdef HAVE_BG_PIXMAP
1172	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?	1086	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1173	// if (bgPixmap.pixmap)	1087	// if (bgPixmap.pixmap)
1174	// scr_touch (false);	1088	// scr_touch (false);
…		…
1246		1160
1247	/* Checking whether input method is running. */	1161	/* Checking whether input method is running. */
1248	bool	1162	bool
1249	rxvt_term::IMisRunning ()	1163	rxvt_term::IMisRunning ()
1250	{	1164	{
1251	char *p;
1252	Atom atom;	1165	Atom atom;
1253	Window win;	1166	Window win;
1254	char server[IMBUFSIZ];	1167	char server[IMBUFSIZ];
1255		1168
1256	/* get current locale modifier */	1169	/* get current locale modifier */
1257	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1170	if (char *p = XSetLocaleModifiers (0))
1258	{	1171	{
1259	strcpy (server, "@server=");	1172	strcpy (server, "@server=");
1260	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1173	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1261		1174
1262	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1175	if (p = strchr (server + 1, '@')) /* first one only */
1263	*p = '\0';	1176	*p = '\0';
1264		1177
1265	atom = XInternAtom (dpy, server, False);	1178	atom = XInternAtom (dpy, server, False);
1266	win = XGetSelectionOwner (dpy, atom);	1179	win = XGetSelectionOwner (dpy, atom);
1267		1180
…		…
1334		1247
1335	term->make_current ();	1248	term->make_current ();
1336		1249
1337	if (text)	1250	if (text)
1338	{	1251	{
1339	void *str;	1252	wchar_t *str;
1340		1253
1341	if (!text->encoding_is_wchar && text->string.multi_byte)	1254	if (!text->encoding_is_wchar && text->string.multi_byte)
1342	{	1255	{
1343	// of course, X makes it ugly again	1256	// of course, X makes it ugly again
1344	if (term->rs[Rs_imLocale])	1257	if (term->rs[Rs_imLocale])
1345	SET_LOCALE (term->rs[Rs_imLocale]);	1258	SET_LOCALE (term->rs[Rs_imLocale]);
1346		1259
1347	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1260	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1348	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1261	mbstowcs (str, text->string.multi_byte, text->length + 1);
1349		1262
1350	if (term->rs[Rs_imLocale])	1263	if (term->rs[Rs_imLocale])
1351	SET_LOCALE (term->locale);	1264	SET_LOCALE (term->locale);
1352	}	1265	}
1353	else	1266	else
1354	str = (void *)text->string.wide_char;	1267	str = text->string.wide_char;
1355		1268
1356	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1269	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1357	DT_INT, call_data->caret,	1270	DT_INT, call_data->caret,
1358	DT_INT, call_data->chg_first,	1271	DT_INT, call_data->chg_first,
1359	DT_INT, call_data->chg_length,	1272	DT_INT, call_data->chg_length,
…		…
1713	void	1626	void
1714	rxvt_term::get_window_origin (int &x, int &y)	1627	rxvt_term::get_window_origin (int &x, int &y)
1715	{	1628	{
1716	Window cr;	1629	Window cr;
1717	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1630	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1718	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1719	}	1631	}
1720		1632
1721	Pixmap	1633	Pixmap
1722	rxvt_term::get_pixmap_property (int prop_id)	1634	rxvt_term::get_pixmap_property (int prop_id)
1723	{	1635	{
…		…
1730	unsigned char *prop = NULL;	1642	unsigned char *prop = NULL;
1731	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1643	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1732	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1644	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1733	&nitems, &bytes_after, &prop);	1645	&nitems, &bytes_after, &prop);
1734	if (result == Success && prop && atype == XA_PIXMAP)	1646	if (result == Success && prop && atype == XA_PIXMAP)
1735	{
1736	return (Pixmap )prop;	1647	return (Pixmap )prop;
1737	}
1738	}	1648	}
		1649
1739	return None;	1650	return None;
1740	}	1651	}
1741		1652
1742	#ifdef HAVE_BG_PIXMAP	1653	#ifdef HAVE_BG_PIXMAP
1743	int	1654
		1655	void
1744	rxvt_term::update_background ()	1656	rxvt_term::update_background ()
1745	{	1657	{
		1658	if (update_background_ev.is_active ())
		1659	return;
		1660
1746	bgPixmap.invalidate ();	1661	bgPixmap.invalidate ();
1747		1662
1748	/* no chance of real time refresh if we are blurring! */	1663	ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1749	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1664
		1665	if (to_wait <= 0.)
1750	bgPixmap.render ();	1666	bgPixmap.render ();
1751	else	1667	else
1752	{
1753	update_background_ev.stop ();
1754
1755	if (!bgPixmap.need_client_side_rendering())
1756	update_background_ev.start (.05);	1668	update_background_ev.start (to_wait);
1757	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1758	update_background_ev.start (.20); /* very slow !!! */
1759	else
1760	update_background_ev.start (.07);
1761	}
1762
1763	return 0;
1764	}	1669	}
1765		1670
1766	void	1671	void
1767	rxvt_term::update_background_cb (ev::timer &w, int revents)	1672	rxvt_term::update_background_cb (ev::timer &w, int revents)
1768	{	1673	{
		1674	make_current ();
		1675
		1676	update_background_ev.stop ();
1769	bgPixmap.render ();	1677	bgPixmap.render ();
		1678	refresh_check ();
1770	}	1679	}
1771		1680
1772	#endif /* HAVE_BG_PIXMAP */	1681	#endif /* HAVE_BG_PIXMAP */
1773		1682
1774	/----------------------- end-of-file (C source) -----------------------/	1683	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.258 by ayin, Thu Nov 15 11:36:15 2007 UTC vs. Revision 1.334 by sf-exg, Fri Oct 22 16:49:26 2010 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.258 by ayin, Thu Nov 15 11:36:15 2007 UTC vs.
Revision 1.334 by sf-exg, Fri Oct 22 16:49:26 2010 UTC