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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.256 by root, Sun Nov 11 04:08:00 2007 UTC vs.
Revision 1.336 by sf-exg, Tue Nov 2 13:32:50 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	# ifdef VSTATUS
		517	tio->c_cc[VSTATUS] = CSTATUS;
		518	# endif
		519
		520	# if VMIN != VEOF
		521	tio->c_cc[VMIN] = 1;
		522	# endif
		523	# if VTIME != VEOL
		524	tio->c_cc[VTIME] = 0;
		525	# endif
		526
		527	/* input modes */
		528	tio->c_iflag = (BRKINT \| IGNPAR \| ICRNL
		529	# ifdef IMAXBEL
		530	\| IMAXBEL
		531	# endif
		532	\| IXON);
		533
		534	/* output modes */
		535	tio->c_oflag = (OPOST \| ONLCR);
		536
		537	/* control modes */
		538	tio->c_cflag = (CS8 \| CREAD);
		539
		540	/* local modes */
		541	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
		542	# if defined (ECHOCTL) && defined (ECHOKE)
		543	\| ECHOCTL \| ECHOKE
		544	# endif
		545	\| ECHOE \| ECHOK);
		546	}
		547
614	char **rxvt_environ; // startup environment	548	char **rxvt_environ; // startup environment
615		549
616	void	550	void
617	rxvt_init ()	551	rxvt_init ()
618	{	552	{
619	ptytty::init ();	553	assert (("fontMask must not overlap other RS masks",
		554	0 == (RS_fontMask & (RS_Sel \| RS_baseattrMask \| RS_customMask \| RS_bgMask \| RS_fgMask))));
		555
		556	rxvt_get_ttymode (&rxvt_term::def_tio);
		557
		558	// get rid of stdin/stdout as we don't need them, to free resources
		559	dup2 (STDERR_FILENO, STDIN_FILENO);
		560	dup2 (STDERR_FILENO, STDOUT_FILENO);
		561
620	ev::ev_default_loop (0);	562	if (!ev_default_loop ())
		563	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
621		564
622	rxvt_environ = environ;	565	rxvt_environ = environ;
623		566
624	signal (SIGHUP, SIG_IGN);	567	signal (SIGHUP, SIG_IGN);
625	signal (SIGPIPE, SIG_IGN);	568	signal (SIGPIPE, SIG_IGN);
626		569
627	sig_handlers.sw_term.start (SIGTERM); ev::ev_unref ();	570	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
628	sig_handlers.sw_int.start (SIGINT); ev::ev_unref ();	571	sig_handlers.sw_int.start (SIGINT); ev_unref ();
629
630	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
631	/* signal (SIGURG, SIG_DFL); */
632		572
633	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	573	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
634	// TODO: handle this with exceptions and tolerate the memory loss	574	// TODO: handle this with exceptions and tolerate the memory loss
635	XSetIOErrorHandler (rxvt_xioerror_handler);	575	XSetIOErrorHandler (rxvt_xioerror_handler);
636		576
637	XrmInitialize ();	577	XrmInitialize ();
638	}
639
640	/* ------------------------------------------------------------------------- *
641	* MEMORY ALLOCATION WRAPPERS *
642	* ------------------------------------------------------------------------- */
643	void *
644	rxvt_malloc (size_t size)
645	{
646	void *p = malloc (size);
647
648	if (!p)
649	rxvt_fatal ("memory allocation failure. aborting.\n");
650
651	return p;
652	}
653
654	void *
655	rxvt_calloc (size_t number, size_t size)
656	{
657	void *p = calloc (number, size);
658
659	if (!p)
660	rxvt_fatal ("memory allocation failure. aborting.\n");
661
662	return p;
663	}
664
665	void *
666	rxvt_realloc (void *ptr, size_t size)
667	{
668	void *p = realloc (ptr, size);
669
670	if (!p)
671	rxvt_fatal ("memory allocation failure. aborting.\n");
672
673	return p;
674	}	578	}
675		579
676	/----------------------------------------------------------------------/	580	/----------------------------------------------------------------------/
677	/*	581	/*
678	* window size/position calculations for XSizeHint and other storage.	582	* window size/position calculations for XSizeHint and other storage.
…		…
680	*/	584	*/
681	void	585	void
682	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	586	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
683	{	587	{
684	short recalc_x, recalc_y;	588	short recalc_x, recalc_y;
685	int x, y, sb_w, flags;	589	int x, y, flags;
686	unsigned int w, h;	590	unsigned int w, h;
687	unsigned int max_width, max_height;	591	unsigned int max_width, max_height;
688		592
689	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	593	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
690	szHint.win_gravity = NorthWestGravity;	594	szHint.win_gravity = NorthWestGravity;
…		…
700	if (rs[Rs_geometry])	604	if (rs[Rs_geometry])
701	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	605	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
702		606
703	if (flags & WidthValue)	607	if (flags & WidthValue)
704	{	608	{
		609	if (!w)
		610	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		611
705	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	612	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
706	szHint.flags \|= USSize;	613	szHint.flags \|= USSize;
707	}	614	}
708		615
709	if (flags & HeightValue)	616	if (flags & HeightValue)
710	{	617	{
		618	if (!h)
		619	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		620
711	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	621	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
712	szHint.flags \|= USSize;	622	szHint.flags \|= USSize;
713	}	623	}
714		624
715	if (flags & XValue)	625	if (flags & XValue)
716	{	626	{
…		…
747	max_width = MAX_COLS * fwidth;	657	max_width = MAX_COLS * fwidth;
748	max_height = MAX_ROWS * fheight;	658	max_height = MAX_ROWS * fheight;
749		659
750	szHint.base_width = szHint.base_height = 2 * int_bwidth;	660	szHint.base_width = szHint.base_height = 2 * int_bwidth;
751		661
752	sb_w = 0;
753	window_vt_x = window_vt_y = int_bwidth;	662	window_vt_x = window_vt_y = int_bwidth;
754		663
755	if (scrollBar.state)	664	if (scrollBar.state)
756	{	665	{
757	sb_w = scrollbar_TotalWidth ();	666	int sb_w = scrollBar.total_width ();
758	szHint.base_width += sb_w;	667	szHint.base_width += sb_w;
759		668
760	if (!option (Opt_scrollBar_right))	669	if (!option (Opt_scrollBar_right))
761	window_vt_x += sb_w;	670	window_vt_x += sb_w;
762	}	671	}
…		…
786	{	695	{
787	min_it (height, max_height);	696	min_it (height, max_height);
788	szHint.height = szHint.base_height + height;	697	szHint.height = szHint.base_height + height;
789	}	698	}
790		699
791	if (scrollBar.state && option (Opt_scrollBar_right))
792	window_sb_x = szHint.width - sb_w;
793
794	if (recalc_x)	700	if (recalc_x)
795	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	701	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
796		702
797	if (recalc_y)	703	if (recalc_y)
798	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	704	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
799		705
800	ncol = width / fwidth;	706	ncol = width / fwidth;
801	nrow = height / fheight;	707	nrow = height / fheight;
802	}	708	}
803		709
804	/----------------------------------------------------------------------/	710	/----------------------------------------------------------------------/
805	/*	711	/*
…		…
816		722
817	ws.ws_col = ncol;	723	ws.ws_col = ncol;
818	ws.ws_row = nrow;	724	ws.ws_row = nrow;
819	ws.ws_xpixel = width;	725	ws.ws_xpixel = width;
820	ws.ws_ypixel = height;	726	ws.ws_ypixel = height;
821	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	727	ioctl (pty->pty, TIOCSWINSZ, &ws);
822		728
823	#if 0	729	#if 0
824	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	730	// TIOCSWINSZ is supposed to do this automatically and correctly
825	if (cmd_pid) /* force through to the command */	731	if (cmd_pid) /* force through to the command */
826	kill (-cmd_pid, SIGWINCH);	732	kill (-cmd_pid, SIGWINCH);
827	#endif	733	#endif
828	}	734	}
829		735
…		…
856	#endif	762	#endif
857		763
858	delete fontset[0];	764	delete fontset[0];
859	fontset[0] = fs;	765	fontset[0] = fs;
860		766
861	prop = (*fs)[1]->properties ();	767	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
862	prop.height += lineSpace;	768	prop.height += lineSpace;
		769	prop.width += letterSpace;
863		770
864	fs->set_prop (prop, false);	771	fs->set_prop (prop, false);
865		772
866	fwidth = prop.width;	773	fwidth = prop.width;
867	fheight = prop.height;	774	fheight = prop.height;
…		…
917	prop, XA_STRING, 8, PropModeReplace,	824	prop, XA_STRING, 8, PropModeReplace,
918	(const unsigned char *)str, len >= 0 ? len : strlen (str));	825	(const unsigned char *)str, len >= 0 ? len : strlen (str));
919	}	826	}
920		827
921	void	828	void
		829	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		830	{
		831	XTextProperty ct;
		832
		833	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		834	{
		835	XSetTextProperty (dpy, parent[0], &ct, prop);
		836	XFree (ct.value);
		837	}
		838	}
		839
		840	void
922	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	841	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
923	{	842	{
924	wchar_t *ws = rxvt_mbstowcs (str, len);	843	wchar_t *ws = rxvt_mbstowcs (str, len);
925	char *s = rxvt_wcstoutf8 (ws);	844	char *s = rxvt_wcstoutf8 (ws);
926		845
…		…
936	/----------------------------------------------------------------------/	855	/----------------------------------------------------------------------/
937	/* xterm sequences - title, iconName, color (exptl) */	856	/* xterm sequences - title, iconName, color (exptl) */
938	void	857	void
939	rxvt_term::set_title (const char *str)	858	rxvt_term::set_title (const char *str)
940	{	859	{
941	set_string_property (XA_WM_NAME, str);	860	set_mbstring_property (XA_WM_NAME, str);
942	#if ENABLE_EWMH	861	#if ENABLE_EWMH
943	set_utf8_property (xa[XA_NET_WM_NAME], str);	862	set_utf8_property (xa[XA_NET_WM_NAME], str);
944	#endif	863	#endif
945	}	864	}
946		865
947	void	866	void
948	rxvt_term::set_icon_name (const char *str)	867	rxvt_term::set_icon_name (const char *str)
949	{	868	{
950	set_string_property (XA_WM_ICON_NAME, str);	869	set_mbstring_property (XA_WM_ICON_NAME, str);
951	#if ENABLE_EWMH	870	#if ENABLE_EWMH
952	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	871	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
953	#endif	872	#endif
954	}	873	}
955		874
956	void	875	void
957	rxvt_term::set_window_color (int idx, const char *color)	876	rxvt_term::set_window_color (int idx, const char *color)
958	{	877	{
959	#ifdef XTERM_COLOR_CHANGE	878	#ifdef XTERM_COLOR_CHANGE
960	rxvt_color xcol;	879	rxvt_color xcol;
961	int i;
962		880
963	if (color == NULL \|\| *color == '\0')	881	if (color == NULL \|\| *color == '\0')
964	return;	882	return;
965		883
966	color = strdup (color);	884	color = strdup (color);
…		…
968	rs[Rs_color + idx] = color;	886	rs[Rs_color + idx] = color;
969		887
970	/* handle color aliases */	888	/* handle color aliases */
971	if (isdigit (*color))	889	if (isdigit (*color))
972	{	890	{
973	i = atoi (color);	891	int i = atoi (color);
974		892
975	if (i >= 8 && i <= 15)	893	if (i >= 8 && i <= 15)
		894	{
976	{ /* bright colors */	895	/* bright colors */
977	i -= 8;
978	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	896	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
979	goto done;	897	goto done;
980	}	898	}
981		899
982	if (i >= 0 && i <= 7)	900	if (i >= 0 && i <= 7)
		901	{
983	{ /* normal colors */	902	/* normal colors */
984	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	903	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
985	goto done;	904	goto done;
986	}	905	}
987	}	906	}
988		907
…		…
993	* so just keep gobbling up the colormap	912	* so just keep gobbling up the colormap
994	*/	913	*/
995		914
996	pix_colors_focused[idx] = xcol;	915	pix_colors_focused[idx] = xcol;
997		916
998	/* XSetWindowAttributes attr; */
999	/* Cursor cursor; */
1000	done:	917	done:
1001	/TODO: handle Color_BD, scrollbar background, etc. /	918	/TODO: handle Color_BD, scrollbar background, etc. /
1002		919
1003	update_fade_color (idx);	920	update_fade_color (idx);
1004	recolour_cursor ();	921	recolour_cursor ();
1005	scr_recolour ();	922	scr_recolour ();
1006	#endif /* XTERM_COLOR_CHANGE */	923	#endif /* XTERM_COLOR_CHANGE */
1007	}	924	}
1008		925
1009	void	926	void
1010	rxvt_term::recolour_cursor ()	927	rxvt_term::recolour_cursor ()
1011	{	928	{
…		…
1028	*/	945	*/
1029	void	946	void
1030	rxvt_term::set_colorfgbg ()	947	rxvt_term::set_colorfgbg ()
1031	{	948	{
1032	unsigned int i;	949	unsigned int i;
1033	const char *xpmb = "\0";	950	const char *xpmb = "";
1034	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	951	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1035		952
1036	strcpy (fstr, "default");	953	strcpy (fstr, "default");
1037	strcpy (bstr, "default");	954	strcpy (bstr, "default");
1038	for (i = Color_Black; i <= Color_White; i++)	955	for (i = Color_Black; i <= Color_White; i++)
…		…
1083	int old_width = szHint.width;	1000	int old_width = szHint.width;
1084	int old_height = szHint.height;	1001	int old_height = szHint.height;
1085		1002
1086	window_calc (newwidth, newheight);	1003	window_calc (newwidth, newheight);
1087		1004
1088	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);
1089	XSetWMNormalHints (dpy, parent[0], &szHint);	1011	XSetWMNormalHints (dpy, parent[0], &szHint);
		1012	szHint.flags \|= PBaseSize \| PResizeInc;
		1013	}
1090		1014
1091	if (!ignoreparent)	1015	if (!ignoreparent)
1092	{	1016	{
1093	#ifdef SMART_RESIZE	1017	#ifdef SMART_RESIZE
1094	/*	1018	/*
…		…
1134	#else	1058	#else
1135	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1059	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1136	#endif	1060	#endif
1137	}	1061	}
1138		1062
		1063	if (set_hint)
		1064	XSetWMNormalHints (dpy, parent[0], &szHint);
		1065
1139	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1066	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1140		1067
1141	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1068	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1142	{	1069	{
1143	if (scrollBar.state)	1070	if (scrollBar.state)
1144	{	1071	scrollBar.resize ();
1145	XMoveResizeWindow (dpy, scrollBar.win,
1146	window_sb_x, 0,
1147	scrollbar_TotalWidth (), szHint.height);
1148	resize_scrollbar ();
1149	}
1150		1072
1151	XMoveResizeWindow (dpy, vt,	1073	XMoveResizeWindow (dpy, vt,
1152	window_vt_x, window_vt_y,	1074	window_vt_x, window_vt_y,
1153	width, height);	1075	width, height);
1154		1076
1155	#ifdef HAVE_BG_PIXMAP	1077	#ifdef HAVE_BG_PIXMAP
1156	if (bgPixmap.window_size_sensitive ())	1078	if (bgPixmap.window_size_sensitive ())
1157	update_background ();	1079	update_background ();
1158	#endif	1080	#endif
1159
1160	scr_clear ();
1161	}	1081	}
1162		1082
1163	if (fix_screen \|\| old_height == 0)	1083	if (fix_screen \|\| old_height == 0)
1164	scr_reset ();	1084	scr_reset ();
1165
1166	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1167	//scr_touch (false);
1168		1085
1169	#ifdef HAVE_BG_PIXMAP	1086	#ifdef HAVE_BG_PIXMAP
1170	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?	1087	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1171	// if (bgPixmap.pixmap)	1088	// if (bgPixmap.pixmap)
1172	// scr_touch (false);	1089	// scr_touch (false);
…		…
1244		1161
1245	/* Checking whether input method is running. */	1162	/* Checking whether input method is running. */
1246	bool	1163	bool
1247	rxvt_term::IMisRunning ()	1164	rxvt_term::IMisRunning ()
1248	{	1165	{
1249	char *p;
1250	Atom atom;	1166	Atom atom;
1251	Window win;	1167	Window win;
1252	char server[IMBUFSIZ];	1168	char server[IMBUFSIZ];
1253		1169
1254	/* get current locale modifier */	1170	/* get current locale modifier */
1255	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1171	if (char *p = XSetLocaleModifiers (0))
1256	{	1172	{
1257	strcpy (server, "@server=");	1173	strcpy (server, "@server=");
1258	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1174	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1259		1175
1260	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1176	if (p = strchr (server + 1, '@')) /* first one only */
1261	*p = '\0';	1177	*p = '\0';
1262		1178
1263	atom = XInternAtom (dpy, server, False);	1179	atom = XInternAtom (dpy, server, False);
1264	win = XGetSelectionOwner (dpy, atom);	1180	win = XGetSelectionOwner (dpy, atom);
1265		1181
…		…
1332		1248
1333	term->make_current ();	1249	term->make_current ();
1334		1250
1335	if (text)	1251	if (text)
1336	{	1252	{
1337	void *str;	1253	wchar_t *str;
1338		1254
1339	if (!text->encoding_is_wchar && text->string.multi_byte)	1255	if (!text->encoding_is_wchar && text->string.multi_byte)
1340	{	1256	{
1341	// of course, X makes it ugly again	1257	// of course, X makes it ugly again
1342	if (term->rs[Rs_imLocale])	1258	if (term->rs[Rs_imLocale])
1343	SET_LOCALE (term->rs[Rs_imLocale]);	1259	SET_LOCALE (term->rs[Rs_imLocale]);
1344		1260
1345	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1261	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1346	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1262	mbstowcs (str, text->string.multi_byte, text->length + 1);
1347		1263
1348	if (term->rs[Rs_imLocale])	1264	if (term->rs[Rs_imLocale])
1349	SET_LOCALE (term->locale);	1265	SET_LOCALE (term->locale);
1350	}	1266	}
1351	else	1267	else
1352	str = (void *)text->string.wide_char;	1268	str = text->string.wide_char;
1353		1269
1354	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1270	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1355	DT_INT, call_data->caret,	1271	DT_INT, call_data->caret,
1356	DT_INT, call_data->chg_first,	1272	DT_INT, call_data->chg_first,
1357	DT_INT, call_data->chg_length,	1273	DT_INT, call_data->chg_length,
…		…
1704	XFree (status_attr);	1620	XFree (status_attr);
1705	}	1621	}
1706		1622
1707	XFree (preedit_attr);	1623	XFree (preedit_attr);
1708	}	1624	}
1709	#endif /* USE_XIM */	1625	#endif /* USE_XIM */
1710		1626
1711	void	1627	void
1712	rxvt_term::get_window_origin (int &x, int &y)	1628	rxvt_term::get_window_origin (int &x, int &y)
1713	{	1629	{
1714	Window cr;	1630	Window cr;
1715	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1631	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1716	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1717	}	1632	}
1718		1633
1719	Pixmap	1634	Pixmap
1720	rxvt_term::get_pixmap_property (int prop_id)	1635	rxvt_term::get_pixmap_property (int prop_id)
1721	{	1636	{
…		…
1728	unsigned char *prop = NULL;	1643	unsigned char *prop = NULL;
1729	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1644	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1730	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1645	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1731	&nitems, &bytes_after, &prop);	1646	&nitems, &bytes_after, &prop);
1732	if (result == Success && prop && atype == XA_PIXMAP)	1647	if (result == Success && prop && atype == XA_PIXMAP)
1733	{
1734	return (Pixmap )prop;	1648	return (Pixmap )prop;
1735	}
1736	}	1649	}
		1650
1737	return None;	1651	return None;
1738	}	1652	}
1739		1653
1740	#ifdef HAVE_BG_PIXMAP	1654	#ifdef HAVE_BG_PIXMAP
1741	int	1655
		1656	void
1742	rxvt_term::update_background ()	1657	rxvt_term::update_background ()
1743	{	1658	{
		1659	if (update_background_ev.is_active ())
		1660	return;
		1661
1744	bgPixmap.invalidate ();	1662	bgPixmap.invalidate ();
1745		1663
1746	/* no chance of real time refresh if we are blurring! */	1664	ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1747	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1665
		1666	if (to_wait <= 0.)
1748	bgPixmap.render ();	1667	bgPixmap.render ();
1749	else	1668	else
1750	{
1751	update_background_ev.stop ();
1752
1753	if (!bgPixmap.need_client_side_rendering())
1754	update_background_ev.start (.05);	1669	update_background_ev.start (to_wait);
1755	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1756	update_background_ev.start (.20); /* very slow !!! */
1757	else
1758	update_background_ev.start (.07);
1759	}
1760
1761	return 0;
1762	}	1670	}
1763		1671
1764	void	1672	void
1765	rxvt_term::update_background_cb (ev::timer &w, int revents)	1673	rxvt_term::update_background_cb (ev::timer &w, int revents)
1766	{	1674	{
		1675	make_current ();
		1676
		1677	update_background_ev.stop ();
1767	bgPixmap.render ();	1678	bgPixmap.render ();
		1679	refresh_check ();
1768	}	1680	}
1769		1681
1770	#endif /* HAVE_BG_PIXMAP */	1682	#endif /* HAVE_BG_PIXMAP */
1771		1683
1772	/----------------------- end-of-file (C source) -----------------------/	1684	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.256 by root, Sun Nov 11 04:08:00 2007 UTC vs. Revision 1.336 by sf-exg, Tue Nov 2 13:32:50 2010 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.256 by root, Sun Nov 11 04:08:00 2007 UTC vs.
Revision 1.336 by sf-exg, Tue Nov 2 13:32:50 2010 UTC