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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.245 by sasha, Fri Aug 17 22:02:14 2007 UTC vs.
Revision 1.304 by ayin, Wed Feb 6 12:05:35 2008 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.
…		…
38	#include <limits>	38	#include <limits>
39		39
40	#include <csignal>	40	#include <csignal>
41	#include <cstring>	41	#include <cstring>
42		42
43	#ifdef TTY_GID_SUPPORT
44	# include <grp.h>
45	#endif
46
47	#ifdef HAVE_TERMIOS_H
48	# include <termios.h>	43	#include <termios.h>
		44
		45	#ifdef HAVE_XSETLOCALE
		46	# define X_LOCALE
		47	# include <X11/Xlocale.h>
		48	#else
		49	# ifdef HAVE_SETLOCALE
		50	# include <clocale>
		51	# endif
49	#endif	52	#endif
50		53
51	vector<rxvt_term *> rxvt_term::termlist;	54	vector<rxvt_term *> rxvt_term::termlist;
52		55
53	// used to tell global functions which terminal instance is "active"	56	// used to tell global functions which terminal instance is "active"
…		…
88	class rxvt_composite_vec rxvt_composite;	91	class rxvt_composite_vec rxvt_composite;
89		92
90	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)	93	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
91	{	94	{
92	compose_char *cc;	95	compose_char *cc;
93		96
94	// break compose chains, as stupid readline really likes to duplicate	97	// break compose chains, as stupid readline really likes to duplicate
95	// composing characters for some reason near the end of a line.	98	// composing characters for some reason near the end of a line.
96	cc = (*this)[c1];	99	cc = (*this)[c1];
97	while (cc)	100	while (cc)
98	{	101	{
…		…
147		150
148	}	151	}
149	#endif	152	#endif
150		153
151	rxvt_term::rxvt_term ()	154	rxvt_term::rxvt_term ()
152	:	155	{
		156	#if HAVE_BG_PIXMAP
		157	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
		158	#endif
		159	#ifdef CURSOR_BLINK
		160	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
		161	#endif
		162	#ifdef TEXT_BLINK
		163	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
		164	#endif
		165	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		166	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
		167	#endif
		168	#ifdef SELECTION_SCROLLING
		169	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
		170	#endif
		171	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		172	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		173	#endif
153	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	174	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
154	rootwin_ev (this, &rxvt_term::rootwin_cb),	175	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
155	#endif	176	#endif
156	#if HAVE_BG_PIXMAP	177	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
157	update_background_ev(this, &rxvt_term::update_background_cb),	178	#ifdef USE_XIM
158	#endif	179	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
159	#ifdef HAVE_SCROLLBARS
160	scrollbar_ev (this, &rxvt_term::x_cb),
161	#endif
162	#ifdef CURSOR_BLINK
163	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
164	#endif
165	#ifdef TEXT_BLINK
166	text_blink_ev (this, &rxvt_term::text_blink_cb),
167	#endif
168	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
169	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
170	#endif
171	#ifdef SELECTION_SCROLLING
172	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
173	#endif
174	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
175	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
176	#endif	180	#endif
177	#ifdef POINTER_BLANK	181	#ifdef POINTER_BLANK
178	pointer_ev (this, &rxvt_term::pointer_cb),	182	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
179	#endif	183	#endif
180	#ifdef USE_XIM
181	im_ev (this, &rxvt_term::im_cb),
182	#endif
183	#ifndef NO_BELL	184	#ifndef NO_BELL
184	bell_ev (this, &rxvt_term::bell_cb),	185	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
185	#endif	186	#endif
186	termwin_ev (this, &rxvt_term::x_cb),	187	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
187	vt_ev (this, &rxvt_term::x_cb),	188	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
188	child_ev (this, &rxvt_term::child_cb),	189	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
189	check_ev (this, &rxvt_term::check_cb),	190	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
190	flush_ev (this, &rxvt_term::flush_cb),	191	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
191	destroy_ev (this, &rxvt_term::destroy_cb),	192	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
192	pty_ev (this, &rxvt_term::pty_cb),	193	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
193	incr_ev (this, &rxvt_term::incr_cb)	194
194	{
195	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	195	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
196		196
197	termlist.push_back (this);	197	termlist.push_back (this);
198		198
199	#ifdef KEYSYM_RESOURCE	199	#ifdef KEYSYM_RESOURCE
…		…
201	#endif	201	#endif
202	}	202	}
203		203
204	// clean up the most important stuff, do not call x or free mem etc.	204	// clean up the most important stuff, do not call x or free mem etc.
205	// for use before an emergency exit	205	// for use before an emergency exit
		206	void
206	void rxvt_term::emergency_cleanup ()	207	rxvt_term::emergency_cleanup ()
207	{	208	{
208	if (cmd_pid)	209	if (cmd_pid)
209	kill (-cmd_pid, SIGHUP);	210	kill (-cmd_pid, SIGHUP);
210		211
211	pty_ev.stop ();	212	pty_ev.stop ();
…		…
222	for (int i = RS_styleCount; --i; )	223	for (int i = RS_styleCount; --i; )
223	if (fontset[i] != fontset[0])	224	if (fontset[i] != fontset[0])
224	delete fontset[i];	225	delete fontset[i];
225	#endif	226	#endif
226	delete fontset[0];	227	delete fontset[0];
		228
		229	#ifdef HAVE_BG_PIXMAP
		230	bgPixmap.destroy ();
		231	#endif
227		232
228	if (display)	233	if (display)
229	{	234	{
230	selection_clear ();	235	selection_clear ();
231		236
…		…
271	pix_colors_unfocused [i].free (this);	276	pix_colors_unfocused [i].free (this);
272	#endif	277	#endif
273	}	278	}
274		279
275	clear ();	280	clear ();
276	}
277		281
278	delete [] pix_colors_focused;	282	display->flush (); /* ideally .put should do this */
279	#if OFF_FOCUS_FADING
280	delete [] pix_colors_unfocused;
281	#endif
282
283	displays.put (display);	283	displays.put (display);
		284	}
284		285
285	scr_release ();	286	scr_release ();
286		287
287	/* clear all resources */	288	/* clear all resources */
288	for (int i = 0; i < allocated.size (); i++)	289	for (int i = 0; i < allocated.size (); i++)
…		…
300	delete argv;	301	delete argv;
301		302
302	#ifdef KEYSYM_RESOURCE	303	#ifdef KEYSYM_RESOURCE
303	delete keyboard;	304	delete keyboard;
304	#endif	305	#endif
		306	#ifndef NO_RESOURCES
		307	XrmDestroyDatabase (option_db);
		308	#endif
305	}	309	}
306		310
307	// child has exited, usually destroys	311	// child has exited, usually destroys
308	void	312	void
309	rxvt_term::child_cb (child_watcher &w, int status)	313	rxvt_term::child_cb (ev::child &w, int status)
310	{	314	{
311	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));	315	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
312		316
313	cmd_pid = 0;	317	cmd_pid = 0;
314		318
…		…
317	}	321	}
318		322
319	void	323	void
320	rxvt_term::destroy ()	324	rxvt_term::destroy ()
321	{	325	{
322	if (destroy_ev.active)	326	if (destroy_ev.is_active ())
323	return;	327	return;
324		328
325	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	329	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
326		330
327	#if ENABLE_OVERLAY	331	#if ENABLE_OVERLAY
…		…
331	if (display)	335	if (display)
332	{	336	{
333	#if USE_XIM	337	#if USE_XIM
334	im_ev.stop (display);	338	im_ev.stop (display);
335	#endif	339	#endif
336	#if HAVE_SCROLLBARS
337	scrollbar_ev.stop (display);	340	scrollbar_ev.stop (display);
338	#endif
339	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	341	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
340	rootwin_ev.stop (display);	342	rootwin_ev.stop (display);
341	#endif	343	#endif
342	incr_ev.stop ();	344	incr_ev.stop ();
343	termwin_ev.stop (display);	345	termwin_ev.stop (display);
344	vt_ev.stop (display);	346	vt_ev.stop (display);
345	}	347	}
346		348
347	check_ev.stop ();	349	flush_ev.stop ();
348	pty_ev.stop ();	350	pty_ev.stop ();
349	#ifdef CURSOR_BLINK	351	#ifdef CURSOR_BLINK
350	cursor_blink_ev.stop ();	352	cursor_blink_ev.stop ();
351	#endif	353	#endif
352	#ifdef TEXT_BLINK	354	#ifdef TEXT_BLINK
…		…
360	#endif	362	#endif
361	#ifdef POINTER_BLANK	363	#ifdef POINTER_BLANK
362	pointer_ev.stop ();	364	pointer_ev.stop ();
363	#endif	365	#endif
364		366
365	destroy_ev.start (0);	367	destroy_ev.start ();
366	}	368	}
367		369
368	void	370	void
369	rxvt_term::destroy_cb (time_watcher &w)	371	rxvt_term::destroy_cb (ev::idle &w, int revents)
370	{	372	{
371	make_current ();	373	make_current ();
372		374
373	delete this;	375	delete this;
374	}	376	}
…		…
428	else	430	else
429	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	431	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
430	mesg, BUFSIZ);	432	mesg, BUFSIZ);
431	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	433	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
432	}	434	}
433	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	435	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
434	mesg, BUFSIZ);	436	mesg, BUFSIZ);
435	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	437	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
436	}	438	}
437	#endif	439	#endif
438		440
…		…
462	DisplayString (display));	464	DisplayString (display));
463	rxvt_emergency_cleanup ();	465	rxvt_emergency_cleanup ();
464	_exit (EXIT_FAILURE);	466	_exit (EXIT_FAILURE);
465	}	467	}
466		468
467	/----------------------------------------------------------------------/
468	bool
469	rxvt_term::init (int argc, const char const argv, stringvec *envv)
470	{
471	this->envv = envv;
472
473	SET_R (this);
474	set_locale ("");
475	set_environ (envv); // few things in X do not call setlocale :(
476
477	if (!init_vars ())
478	return false;
479
480	init_secondary ();
481
482	const char **cmd_argv = init_resources (argc, argv);
483
484	#ifdef KEYSYM_RESOURCE
485	keyboard->register_done ();
486	#endif
487
488	#ifdef HAVE_SCROLLBARS
489	if (option (Opt_scrollBar))
490	scrollBar.setIdle (); /* set existence for size calculations */
491	#endif
492
493	pty = ptytty::create ();
494
495	create_windows (argc, argv);
496
497	init_xlocale ();
498
499	scr_reset (); // initialize screen
500
501	#if 0
502	XSynchronize (dpy, True);
503	#endif
504
505	#ifdef HAVE_SCROLLBARS
506	if (option (Opt_scrollBar))
507	resize_scrollbar (); /* create and map scrollbar */
508	#endif
509	#ifdef HAVE_BG_PIXMAP
510	{
511	bgPixmap.set_target (this);
512
513	#ifdef ENABLE_TRANSPARENCY
514	if (option (Opt_transparent))
515	{
516	bgPixmap.set_transparent ();
517	#ifdef HAVE_AFTERIMAGE
518	if (rs [Rs_blurradius])
519	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
520	#endif
521	if (ISSET_PIXCOLOR (Color_tint))
522	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
523	if (rs [Rs_shade])
524	bgPixmap.set_shade (rs [Rs_shade]);
525
526	bgPixmap.set_root_pixmap ();
527	XSelectInput (dpy, display->root, PropertyChangeMask);
528	rootwin_ev.start (display, display->root);
529	}
530	#endif
531
532	#ifdef XPM_BACKGROUND
533	if (rs[Rs_backgroundPixmap] != NULL)
534	{
535	const char *p = rs[Rs_backgroundPixmap];
536
537	if ((p = strchr (p, ';')) != NULL)
538	{
539	p++;
540	bgPixmap.set_geometry (p);
541	}
542	else
543	bgPixmap.set_defaultGeometry ();
544
545	bgPixmap.set_file (rs[Rs_backgroundPixmap]);
546	}
547	/* do not want to render Pixmap yet if we are size/position dependant -
548	* wait for ConfigureNotify at least
549	* TODO: this does not work for some reason when transparency is disabled !!!!
550	*/
551	if (!bgPixmap.window_size_sensitive ())
552	update_background ();
553	#endif
554	}
555	#endif
556
557	#if ENABLE_PERL
558	rootwin_ev.start (display, display->root);
559	#endif
560
561	set_colorfgbg ();
562
563	init_command (cmd_argv);
564
565	free (cmd_argv);
566
567	if (pty->pty >= 0)
568	pty_ev.start (pty->pty, EVENT_READ);
569
570	check_ev.start ();
571
572	HOOK_INVOKE ((this, HOOK_START, DT_END));
573
574	#if ENABLE_XEMBED
575	if (rs[Rs_embed])
576	{
577	long info[2] = { 0, XEMBED_MAPPED };
578
579	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
580	32, PropModeReplace, (unsigned char *)&info, 2);
581	}
582	#endif
583
584	XMapWindow (dpy, vt);
585	XMapWindow (dpy, parent[0]);
586
587	return true;
588	}
589
590	static struct sig_handlers	469	static struct sig_handlers
591	{	470	{
592	sig_watcher sw_term, sw_int;	471	ev::sig sw_term, sw_int;
593		472
594	/*	473	/*
595	* Catch a fatal signal and tidy up before quitting	474	* Catch a fatal signal and tidy up before quitting
596	*/	475	*/
597	void	476	void sig_term (ev::sig &w, int revents);
598	sig_term (sig_watcher &w)	477
		478	sig_handlers ()
599	{	479	{
600	rxvt_emergency_cleanup ();	480	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
601	signal (w.signum, SIG_DFL);
602	kill (getpid (), w.signum);
603	}
604
605	sig_handlers ()
606	: sw_term (this, &sig_handlers::sig_term),
607	sw_int (this, &sig_handlers::sig_term)	481	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
608	{
609	}	482	}
610	} sig_handlers;	483	} sig_handlers;
611		484
		485	void
		486	sig_handlers::sig_term (ev::sig &w, int revents)
		487	{
		488	rxvt_emergency_cleanup ();
		489	w.stop ();
		490	kill (getpid (), w.signum);
		491	}
		492
612	char **rxvt_environ; // startup environment	493	char **rxvt_environ; // startup environment
613		494
614	void	495	void
615	rxvt_init ()	496	rxvt_init ()
616	{	497	{
617	ptytty::init ();	498	ptytty::init ();
		499
		500	if (!ev_default_loop (0))
		501	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
618		502
619	rxvt_environ = environ;	503	rxvt_environ = environ;
620		504
621	signal (SIGHUP, SIG_IGN);	505	signal (SIGHUP, SIG_IGN);
622	signal (SIGPIPE, SIG_IGN);	506	signal (SIGPIPE, SIG_IGN);
623		507
624	sig_handlers.sw_term.start (SIGTERM);	508	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
625	sig_handlers.sw_int.start (SIGINT);	509	sig_handlers.sw_int.start (SIGINT); ev_unref ();
626		510
627	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	511	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
628	/* signal (SIGURG, SIG_DFL); */	512	/* signal (SIGURG, SIG_DFL); */
629		513
630	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	514	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
631	// TODO: handle this with exceptions and tolerate the memory loss	515	// TODO: handle this with exceptions and tolerate the memory loss
632	XSetIOErrorHandler (rxvt_xioerror_handler);	516	XSetIOErrorHandler (rxvt_xioerror_handler);
633		517
634	XrmInitialize ();	518	XrmInitialize ();
635	}
636
637	/* ------------------------------------------------------------------------- *
638	* MEMORY ALLOCATION WRAPPERS *
639	* ------------------------------------------------------------------------- */
640	void *
641	rxvt_malloc (size_t size)
642	{
643	void *p = malloc (size);
644
645	if (!p)
646	rxvt_fatal ("memory allocation failure. aborting.\n");
647
648	return p;
649	}
650
651	void *
652	rxvt_calloc (size_t number, size_t size)
653	{
654	void *p = calloc (number, size);
655
656	if (!p)
657	rxvt_fatal ("memory allocation failure. aborting.\n");
658
659	return p;
660	}
661
662	void *
663	rxvt_realloc (void *ptr, size_t size)
664	{
665	void *p = realloc (ptr, size);
666
667	if (!p)
668	rxvt_fatal ("memory allocation failure. aborting.\n");
669
670	return p;
671	}	519	}
672		520
673	/----------------------------------------------------------------------/	521	/----------------------------------------------------------------------/
674	/*	522	/*
675	* window size/position calculations for XSizeHint and other storage.	523	* window size/position calculations for XSizeHint and other storage.
…		…
816	ws.ws_xpixel = width;	664	ws.ws_xpixel = width;
817	ws.ws_ypixel = height;	665	ws.ws_ypixel = height;
818	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	666	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
819		667
820	#if 0	668	#if 0
821	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	669	// TIOCSWINSZ is supposed to do this automatically and correctly
822	if (cmd_pid) /* force through to the command */	670	if (cmd_pid) /* force through to the command */
823	kill (-cmd_pid, SIGWINCH);	671	kill (-cmd_pid, SIGWINCH);
824	#endif	672	#endif
825	}	673	}
826		674
…		…
900	if (parent[0])	748	if (parent[0])
901	{	749	{
902	resize_all_windows (0, 0, 0);	750	resize_all_windows (0, 0, 0);
903	scr_remap_chars ();	751	scr_remap_chars ();
904	scr_touch (true);	752	scr_touch (true);
905	}	753	}
906		754
907	return true;	755	return true;
908	}	756	}
909		757
		758	void
910	void rxvt_term::set_string_property (Atom prop, const char *str, int len)	759	rxvt_term::set_string_property (Atom prop, const char *str, int len)
911	{	760	{
912	XChangeProperty (dpy, parent[0],	761	XChangeProperty (dpy, parent[0],
913	prop, XA_STRING, 8, PropModeReplace,	762	prop, XA_STRING, 8, PropModeReplace,
914	(const unsigned char *)str, len >= 0 ? len : strlen (str));	763	(const unsigned char *)str, len >= 0 ? len : strlen (str));
915	}	764	}
916		765
		766	void
917	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	767	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
918	{	768	{
919	wchar_t *ws = rxvt_mbstowcs (str, len);	769	wchar_t *ws = rxvt_mbstowcs (str, len);
920	char *s = rxvt_wcstoutf8 (ws);	770	char *s = rxvt_wcstoutf8 (ws);
921		771
922	XChangeProperty (dpy, parent[0],	772	XChangeProperty (dpy, parent[0],
…		…
946	#if ENABLE_EWMH	796	#if ENABLE_EWMH
947	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	797	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
948	#endif	798	#endif
949	}	799	}
950		800
		801	void
		802	rxvt_term::set_window_color (int idx, const char *color)
		803	{
951	#ifdef XTERM_COLOR_CHANGE	804	#ifdef XTERM_COLOR_CHANGE
952	void
953	rxvt_term::set_window_color (int idx, const char *color)
954	{
955	rxvt_color xcol;	805	rxvt_color xcol;
956	int i;	806
957
958	if (color == NULL \|\| *color == '\0')	807	if (color == NULL \|\| *color == '\0')
959	return;	808	return;
960		809
961	color = strdup (color);	810	color = strdup (color);
962	allocated.push_back ((void *)color);	811	allocated.push_back ((void *)color);
963	rs[Rs_color + idx] = color;	812	rs[Rs_color + idx] = color;
964		813
965	/* handle color aliases */	814	/* handle color aliases */
966	if (isdigit (*color))	815	if (isdigit (*color))
967	{	816	{
968	i = atoi (color);	817	int i = atoi (color);
969		818
970	if (i >= 8 && i <= 15)	819	if (i >= 8 && i <= 15)
		820	{
971	{ /* bright colors */	821	/* bright colors */
972	i -= 8;
973	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	822	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
974	goto done;	823	goto done;
975	}	824	}
976		825
977	if (i >= 0 && i <= 7)	826	if (i >= 0 && i <= 7)
		827	{
978	{ /* normal colors */	828	/* normal colors */
979	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	829	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
980	goto done;	830	goto done;
981	}	831	}
982	}	832	}
983		833
…		…
988	* so just keep gobbling up the colormap	838	* so just keep gobbling up the colormap
989	*/	839	*/
990		840
991	pix_colors_focused[idx] = xcol;	841	pix_colors_focused[idx] = xcol;
992		842
993	/* XSetWindowAttributes attr; */
994	/* Cursor cursor; */
995	done:	843	done:
996	/TODO: handle Color_BD, scrollbar background, etc. /	844	/TODO: handle Color_BD, scrollbar background, etc. /
997		845
998	update_fade_color (idx);	846	update_fade_color (idx);
999	recolour_cursor ();	847	recolour_cursor ();
1000	scr_recolour ();	848	scr_recolour ();
		849	#endif /* XTERM_COLOR_CHANGE */
1001	}	850	}
1002
1003	#else
1004	# define set_window_color (idx,color) ((void)0)
1005	#endif /* XTERM_COLOR_CHANGE */
1006		851
1007	void	852	void
1008	rxvt_term::recolour_cursor ()	853	rxvt_term::recolour_cursor ()
1009	{	854	{
1010	XColor fg, bg;	855	XColor fg, bg;
…		…
1026	*/	871	*/
1027	void	872	void
1028	rxvt_term::set_colorfgbg ()	873	rxvt_term::set_colorfgbg ()
1029	{	874	{
1030	unsigned int i;	875	unsigned int i;
1031	const char *xpmb = "\0";	876	const char *xpmb = "";
1032	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	877	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1033		878
1034	strcpy (fstr, "default");	879	strcpy (fstr, "default");
1035	strcpy (bstr, "default");	880	strcpy (bstr, "default");
1036	for (i = Color_Black; i <= Color_White; i++)	881	for (i = Color_Black; i <= Color_White; i++)
…		…
1042		887
1043	for (i = Color_Black; i <= Color_White; i++)	888	for (i = Color_Black; i <= Color_White; i++)
1044	if (pix_colors[Color_bg] == pix_colors[i])	889	if (pix_colors[Color_bg] == pix_colors[i])
1045	{	890	{
1046	sprintf (bstr, "%d", (i - Color_Black));	891	sprintf (bstr, "%d", (i - Color_Black));
1047	#ifdef XPM_BACKGROUND	892	#ifdef BG_IMAGE_FROM_FILE
1048	xpmb = "default;";	893	xpmb = "default;";
1049	#endif	894	#endif
1050	break;	895	break;
1051	}	896	}
1052		897
…		…
1148		993
1149	XMoveResizeWindow (dpy, vt,	994	XMoveResizeWindow (dpy, vt,
1150	window_vt_x, window_vt_y,	995	window_vt_x, window_vt_y,
1151	width, height);	996	width, height);
1152		997
1153	#ifdef XPM_BACKGROUND	998	#ifdef HAVE_BG_PIXMAP
1154	/* TODO: replace with update_pixmap() that should unify transparency and bg image handling ! */
1155	if (bgPixmap.window_size_sensitive ())	999	if (bgPixmap.window_size_sensitive ())
1156	update_background ();	1000	update_background ();
1157	#endif	1001	#endif
1158		1002
1159	scr_clear ();	1003	scr_clear ();
1160	}	1004	}
1161		1005
…		…
1347	if (term->rs[Rs_imLocale])	1191	if (term->rs[Rs_imLocale])
1348	SET_LOCALE (term->locale);	1192	SET_LOCALE (term->locale);
1349	}	1193	}
1350	else	1194	else
1351	str = (void *)text->string.wide_char;	1195	str = (void *)text->string.wide_char;
1352		1196
1353	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1197	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1354	DT_INT, call_data->caret,	1198	DT_INT, call_data->caret,
1355	DT_INT, call_data->chg_first,	1199	DT_INT, call_data->chg_first,
1356	DT_INT, call_data->chg_length,	1200	DT_INT, call_data->chg_length,
1357	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,	1201	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
…		…
1676		1520
1677	if (input_style & XIMPreeditPosition)	1521	if (input_style & XIMPreeditPosition)
1678	{	1522	{
1679	im_set_size (preedit_rect);	1523	im_set_size (preedit_rect);
1680	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1524	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1681		1525
1682	XSetICValues (Input_Context,	1526	XSetICValues (Input_Context,
1683	XNPreeditAttributes, preedit_attr, NULL);	1527	XNPreeditAttributes, preedit_attr, NULL);
1684	}	1528	}
1685	else	1529	else
1686	{	1530	{
…		…
1703	XFree (status_attr);	1547	XFree (status_attr);
1704	}	1548	}
1705		1549
1706	XFree (preedit_attr);	1550	XFree (preedit_attr);
1707	}	1551	}
1708	#endif /* USE_XIM */	1552	#endif /* USE_XIM */
		1553
		1554	void
		1555	rxvt_term::get_window_origin (int &x, int &y)
		1556	{
		1557	Window cr;
		1558	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
		1559	/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
		1560	}
		1561
		1562	Pixmap
		1563	rxvt_term::get_pixmap_property (int prop_id)
		1564	{
		1565	if (prop_id > 0 && prop_id < NUM_XA)
		1566	if (xa[prop_id])
		1567	{
		1568	int aformat;
		1569	unsigned long nitems, bytes_after;
		1570	Atom atype;
		1571	unsigned char *prop = NULL;
		1572	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
		1573	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
		1574	&nitems, &bytes_after, &prop);
		1575	if (result == Success && prop && atype == XA_PIXMAP)
		1576	return (Pixmap )prop;
		1577	}
		1578
		1579	return None;
		1580	}
		1581
		1582	#ifdef HAVE_BG_PIXMAP
		1583	# if TRACE_PIXMAPS
		1584	# undef update_background
		1585	void
		1586	rxvt_term::trace_update_background (const char *file, int line)
		1587	{
		1588	fprintf (stderr, "%s:%d:update_background()\n", file, line);
		1589	update_background ();
		1590	}
		1591	# endif
		1592
		1593	void
		1594	rxvt_term::update_background ()
		1595	{
		1596	if (update_background_ev.is_active ())
		1597	return;
		1598
		1599	bgPixmap.invalidate ();
		1600
		1601	ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
		1602
		1603	if (to_wait <= 0.)
		1604	bgPixmap.render ();
		1605	else
		1606	update_background_ev.start (to_wait);
		1607	}
		1608
		1609	void
		1610	rxvt_term::update_background_cb (ev::timer &w, int revents)
		1611	{
		1612	make_current ();
		1613
		1614	update_background_ev.stop ();
		1615	bgPixmap.render ();
		1616	refresh_check ();
		1617	}
		1618
		1619	#endif /* HAVE_BG_PIXMAP */
1709		1620
1710	/----------------------- end-of-file (C source) -----------------------/	1621	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.245 by sasha, Fri Aug 17 22:02:14 2007 UTC vs. Revision 1.304 by ayin, Wed Feb 6 12:05:35 2008 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.245 by sasha, Fri Aug 17 22:02:14 2007 UTC vs.
Revision 1.304 by ayin, Wed Feb 6 12:05:35 2008 UTC