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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.221 by root, Sun Feb 12 05:15:43 2006 UTC vs.
Revision 1.271 by root, Tue Dec 4 16:33:42 2007 UTC

…		…
1	/---------------------------------C----------------------------------	1	/----------------------------------------------------------------------
2	* File: main.C	2	* File: main.C
3	----------------------------------------------------------------------	3	----------------------------------------------------------------------
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
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	43	#ifdef HAVE_TERMIOS_H
48	# include <termios.h>	44	# include <termios.h>
49	#endif	45	#endif
50		46
		47	#ifdef HAVE_XSETLOCALE
		48	# define X_LOCALE
		49	# include <X11/Xlocale.h>
		50	#else
		51	# ifdef HAVE_SETLOCALE
		52	# include <clocale>
		53	# endif
		54	#endif
		55
51	vector<rxvt_term *> rxvt_term::termlist;	56	vector<rxvt_term *> rxvt_term::termlist;
52		57
53	// used to tell global functions which terminal instance is "active"	58	// used to tell global functions which terminal instance is "active"
54	rxvt_t rxvt_current_term;	59	rxvt_t rxvt_current_term;
55		60
56	static char curlocale[128], savelocale[128];	61	static char curlocale[128], savelocale[128];
57		62
58	bool	63	bool
59	rxvt_set_locale (const char *locale) NOTHROW	64	rxvt_set_locale (const char *locale) NOTHROW
60	{	65	{
		66	int size = strlen (locale) + 1;
		67
		68	if (size > sizeof (curlocale))
		69	rxvt_fatal ("locale string too long, aborting.\n");
		70
61	if (!locale \|\| !strncmp (locale, curlocale, 128))	71	if (!locale \|\| !memcmp (locale, curlocale, size))
62	return false;	72	return false;
63		73
64	strncpy (curlocale, locale, 128);	74	memcpy (curlocale, locale, size);
65	setlocale (LC_CTYPE, curlocale);	75	setlocale (LC_CTYPE, curlocale);
66	return true;	76	return true;
67	}	77	}
68		78
69	void	79	void
…		…
83	class rxvt_composite_vec rxvt_composite;	93	class rxvt_composite_vec rxvt_composite;
84		94
85	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)	95	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
86	{	96	{
87	compose_char *cc;	97	compose_char *cc;
88		98
89	// break compose chains, as stupid readline really likes to duplicate	99	// break compose chains, as stupid readline really likes to duplicate
90	// composing characters for some reason near the end of a line.	100	// composing characters for some reason near the end of a line.
91	cc = (*this)[c1];	101	cc = (*this)[c1];
92	while (cc)	102	while (cc)
93	{	103	{
…		…
142		152
143	}	153	}
144	#endif	154	#endif
145		155
146	rxvt_term::rxvt_term ()	156	rxvt_term::rxvt_term ()
147	:	157	{
148	#if TRANSPARENT	158	#if HAVE_BG_PIXMAP
149	rootwin_ev (this, &rxvt_term::rootwin_cb),	159	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
		160	#endif
		161	#ifdef CURSOR_BLINK
		162	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this);
		163	#endif
		164	#ifdef TEXT_BLINK
		165	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this);
		166	#endif
		167	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		168	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
		169	#endif
		170	#ifdef SELECTION_SCROLLING
		171	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
		172	#endif
		173	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		174	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		175	#endif
		176	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
		177	rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
150	#endif	178	#endif
151	#ifdef HAVE_SCROLLBARS	179	#ifdef HAVE_SCROLLBARS
152	scrollbar_ev (this, &rxvt_term::x_cb),	180	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
153	#endif	181	#endif
154	#ifdef CURSOR_BLINK	182	#ifdef USE_XIM
155	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),	183	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
156	#endif
157	#ifdef TEXT_BLINK
158	text_blink_ev (this, &rxvt_term::text_blink_cb),
159	#endif
160	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
161	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
162	#endif
163	#ifdef SELECTION_SCROLLING
164	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
165	#endif
166	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
167	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
168	#endif	184	#endif
169	#ifdef POINTER_BLANK	185	#ifdef POINTER_BLANK
170	pointer_ev (this, &rxvt_term::pointer_cb),	186	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
171	#endif	187	#endif
172	#ifdef USE_XIM
173	im_ev (this, &rxvt_term::im_cb),
174	#endif
175	#ifndef NO_BELL	188	#ifndef NO_BELL
176	bell_ev (this, &rxvt_term::bell_cb),	189	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
177	#endif	190	#endif
178	termwin_ev (this, &rxvt_term::x_cb),	191	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
179	vt_ev (this, &rxvt_term::x_cb),	192	prepare_ev.set <rxvt_term, &rxvt_term::prepare_cb> (this);
180	child_ev (this, &rxvt_term::child_cb),	193	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
181	check_ev (this, &rxvt_term::check_cb),	194	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
182	flush_ev (this, &rxvt_term::flush_cb),	195	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
183	destroy_ev (this, &rxvt_term::destroy_cb),	196	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
184	pty_ev (this, &rxvt_term::pty_cb),	197	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
185	incr_ev (this, &rxvt_term::incr_cb)	198	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
186	{	199
187	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	200	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
188		201
189	termlist.push_back (this);	202	termlist.push_back (this);
190		203
191	#ifdef KEYSYM_RESOURCE	204	#ifdef KEYSYM_RESOURCE
…		…
193	#endif	206	#endif
194	}	207	}
195		208
196	// clean up the most important stuff, do not call x or free mem etc.	209	// clean up the most important stuff, do not call x or free mem etc.
197	// for use before an emergency exit	210	// for use before an emergency exit
		211	void
198	void rxvt_term::emergency_cleanup ()	212	rxvt_term::emergency_cleanup ()
199	{	213	{
200	if (cmd_pid)	214	if (cmd_pid)
201	kill (-cmd_pid, SIGHUP);	215	kill (-cmd_pid, SIGHUP);
202		216
		217	pty_ev.stop ();
203	delete pty; pty = 0;	218	delete pty; pty = 0;
204	}	219	}
205		220
206	rxvt_term::~rxvt_term ()	221	rxvt_term::~rxvt_term ()
207	{	222	{
…		…
264	}	279	}
265		280
266	clear ();	281	clear ();
267	}	282	}
268		283
269	delete pix_colors_focused;	284	delete [] pix_colors_focused;
270	#if OFF_FOCUS_FADING	285	#if OFF_FOCUS_FADING
271	delete pix_colors_unfocused;	286	delete [] pix_colors_unfocused;
272	#endif	287	#endif
273		288
		289	#ifdef HAVE_BG_PIXMAP
		290	bgPixmap.destroy ();
		291	#endif
274	displays.put (display);	292	displays.put (display);
275		293
276	scr_release ();	294	scr_release ();
277		295
278	/* clear all resources */	296	/* clear all resources */
…		…
291	delete argv;	309	delete argv;
292		310
293	#ifdef KEYSYM_RESOURCE	311	#ifdef KEYSYM_RESOURCE
294	delete keyboard;	312	delete keyboard;
295	#endif	313	#endif
		314	#ifndef NO_RESOURCES
		315	XrmDestroyDatabase (option_db);
		316	#endif
296	}	317	}
297		318
298	// child has exited, usually destroys	319	// child has exited, usually destroys
299	void	320	void
300	rxvt_term::child_cb (child_watcher &w, int status)	321	rxvt_term::child_cb (ev::child &w, int status)
301	{	322	{
302	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));	323	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
303		324
304	cmd_pid = 0;	325	cmd_pid = 0;
305		326
306	if (!OPTION (Opt_hold))	327	if (!option (Opt_hold))
307	destroy ();	328	destroy ();
308	}	329	}
309		330
310	void	331	void
311	rxvt_term::destroy ()	332	rxvt_term::destroy ()
…		…
325	im_ev.stop (display);	346	im_ev.stop (display);
326	#endif	347	#endif
327	#if HAVE_SCROLLBARS	348	#if HAVE_SCROLLBARS
328	scrollbar_ev.stop (display);	349	scrollbar_ev.stop (display);
329	#endif	350	#endif
330	#if TRANSPARENT	351	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
331	rootwin_ev.stop (display);	352	rootwin_ev.stop (display);
332	#endif	353	#endif
333	incr_ev.stop ();	354	incr_ev.stop ();
334	termwin_ev.stop (display);	355	termwin_ev.stop (display);
335	vt_ev.stop (display);	356	vt_ev.stop (display);
336	}	357	}
337		358
338	check_ev.stop ();	359	prepare_ev.stop ();
339	pty_ev.stop ();	360	pty_ev.stop ();
340	#ifdef CURSOR_BLINK	361	#ifdef CURSOR_BLINK
341	cursor_blink_ev.stop ();	362	cursor_blink_ev.stop ();
342	#endif	363	#endif
343	#ifdef TEXT_BLINK	364	#ifdef TEXT_BLINK
…		…
351	#endif	372	#endif
352	#ifdef POINTER_BLANK	373	#ifdef POINTER_BLANK
353	pointer_ev.stop ();	374	pointer_ev.stop ();
354	#endif	375	#endif
355		376
356	destroy_ev.start (0);	377	destroy_ev.start ();
357	}	378	}
358		379
359	void	380	void
360	rxvt_term::destroy_cb (time_watcher &w)	381	rxvt_term::destroy_cb (ev::idle &w, int revents)
361	{	382	{
362	make_current ();	383	make_current ();
363		384
364	delete this;	385	delete this;
365	}	386	}
…		…
419	else	440	else
420	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	441	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
421	mesg, BUFSIZ);	442	mesg, BUFSIZ);
422	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	443	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
423	}	444	}
424	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	445	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
425	mesg, BUFSIZ);	446	mesg, BUFSIZ);
426	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	447	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
427	}	448	}
428	#endif	449	#endif
429		450
…		…
475	#ifdef KEYSYM_RESOURCE	496	#ifdef KEYSYM_RESOURCE
476	keyboard->register_done ();	497	keyboard->register_done ();
477	#endif	498	#endif
478		499
479	#ifdef HAVE_SCROLLBARS	500	#ifdef HAVE_SCROLLBARS
480	if (OPTION (Opt_scrollBar))	501	if (option (Opt_scrollBar))
481	scrollBar.setIdle (); /* set existence for size calculations */	502	scrollBar.setIdle (); /* set existence for size calculations */
482	#endif	503	#endif
483		504
484	pty = ptytty::create ();	505	pty = ptytty::create ();
485		506
…		…
492	#if 0	513	#if 0
493	XSynchronize (dpy, True);	514	XSynchronize (dpy, True);
494	#endif	515	#endif
495		516
496	#ifdef HAVE_SCROLLBARS	517	#ifdef HAVE_SCROLLBARS
497	if (OPTION (Opt_scrollBar))	518	if (option (Opt_scrollBar))
498	resize_scrollbar (); /* create and map scrollbar */	519	resize_scrollbar (); /* create and map scrollbar */
499	#endif	520	#endif
		521	#ifdef HAVE_BG_PIXMAP
		522	{
		523	bgPixmap.set_target (this);
		524
500	#ifdef TRANSPARENT	525	#ifdef ENABLE_TRANSPARENCY
501	if (OPTION (Opt_transparent))	526	if (option (Opt_transparent))
502	{	527	{
		528	bgPixmap.set_transparent ();
		529	#ifdef HAVE_AFTERIMAGE
		530	if (rs [Rs_blurradius])
		531	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
		532	#endif
		533	if (ISSET_PIXCOLOR (Color_tint))
		534	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		535	if (rs [Rs_shade])
		536	bgPixmap.set_shade (rs [Rs_shade]);
		537
		538	bgPixmap.set_root_pixmap ();
503	XSelectInput (dpy, display->root, PropertyChangeMask);	539	XSelectInput (dpy, display->root, PropertyChangeMask);
504	check_our_parents ();
505	rootwin_ev.start (display, display->root);	540	rootwin_ev.start (display, display->root);
506	}	541	}
		542	#endif
		543
		544	#ifdef BG_IMAGE_FROM_FILE
		545	if (rs[Rs_backgroundPixmap] != NULL)
		546	{
		547	const char *p = rs[Rs_backgroundPixmap];
		548
		549	if ((p = strchr (p, ';')) != NULL)
		550	{
		551	p++;
		552	bgPixmap.set_geometry (p);
		553	}
		554	else
		555	bgPixmap.set_defaultGeometry ();
		556
		557	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
		558	if (!bgPixmap.window_position_sensitive ())
		559	update_background ();
		560	}
		561	#endif
		562	}
		563	#endif
		564
		565	#if ENABLE_PERL
		566	rootwin_ev.start (display, display->root);
507	#endif	567	#endif
508		568
509	set_colorfgbg ();	569	set_colorfgbg ();
510		570
511	init_command (cmd_argv);	571	init_command (cmd_argv);
512		572
513	free (cmd_argv);	573	free (cmd_argv);
514		574
515	if (pty->pty >= 0)	575	if (pty->pty >= 0)
516	pty_ev.start (pty->pty, EVENT_READ);	576	pty_ev.start (pty->pty, ev::READ);
517		577
518	check_ev.start ();	578	prepare_ev.start ();
519		579
520	HOOK_INVOKE ((this, HOOK_START, DT_END));	580	HOOK_INVOKE ((this, HOOK_START, DT_END));
521		581
522	#if ENABLE_XEMBED	582	#if ENABLE_XEMBED
523	if (rs[Rs_embed])	583	if (rs[Rs_embed])
…		…
535	return true;	595	return true;
536	}	596	}
537		597
538	static struct sig_handlers	598	static struct sig_handlers
539	{	599	{
540	sig_watcher sw_term, sw_int;	600	ev::sig sw_term, sw_int;
541		601
542	/*	602	/*
543	* Catch a fatal signal and tidy up before quitting	603	* Catch a fatal signal and tidy up before quitting
544	*/	604	*/
545	void	605	void sig_term (ev::sig &w, int revents);
546	sig_term (sig_watcher &w)	606
		607	sig_handlers ()
547	{	608	{
548	rxvt_emergency_cleanup ();	609	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
549	signal (w.signum, SIG_DFL);
550	kill (getpid (), w.signum);
551	}
552
553	sig_handlers ()
554	: sw_term (this, &sig_handlers::sig_term),
555	sw_int (this, &sig_handlers::sig_term)	610	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
556	{
557	}	611	}
558	} sig_handlers;	612	} sig_handlers;
559		613
		614	void
		615	sig_handlers::sig_term (ev::sig &w, int revents)
		616	{
		617	rxvt_emergency_cleanup ();
		618	w.stop ();
		619	kill (getpid (), w.signum);
		620	}
		621
560	char **rxvt_environ; // startup environment	622	char **rxvt_environ; // startup environment
561		623
562	void	624	void
563	rxvt_init ()	625	rxvt_init ()
564	{	626	{
565	ptytty::init ();	627	ptytty::init ();
		628
		629	if (!ev_default_loop (0))
		630	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
566		631
567	rxvt_environ = environ;	632	rxvt_environ = environ;
568		633
569	signal (SIGHUP, SIG_IGN);	634	signal (SIGHUP, SIG_IGN);
570	signal (SIGPIPE, SIG_IGN);	635	signal (SIGPIPE, SIG_IGN);
571		636
572	sig_handlers.sw_term.start (SIGTERM);	637	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
573	sig_handlers.sw_int.start (SIGINT);	638	sig_handlers.sw_int.start (SIGINT); ev_unref ();
574		639
575	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	640	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
576	/* signal (SIGURG, SIG_DFL); */	641	/* signal (SIGURG, SIG_DFL); */
577		642
578	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	643	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
…		…
618	return p;	683	return p;
619	}	684	}
620		685
621	/----------------------------------------------------------------------/	686	/----------------------------------------------------------------------/
622	/*	687	/*
623	* window size/position calculcations for XSizeHint and other storage.	688	* window size/position calculations for XSizeHint and other storage.
624	* if width/height are non-zero then override calculated width/height	689	* if width/height are non-zero then override calculated width/height
625	*/	690	*/
626	void	691	void
627	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	692	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
628	{	693	{
…		…
700	if (scrollBar.state)	765	if (scrollBar.state)
701	{	766	{
702	sb_w = scrollbar_TotalWidth ();	767	sb_w = scrollbar_TotalWidth ();
703	szHint.base_width += sb_w;	768	szHint.base_width += sb_w;
704		769
705	if (!OPTION (Opt_scrollBar_right))	770	if (!option (Opt_scrollBar_right))
706	window_vt_x += sb_w;	771	window_vt_x += sb_w;
707	}	772	}
708		773
709	szHint.width_inc = fwidth;	774	szHint.width_inc = fwidth;
710	szHint.height_inc = fheight;	775	szHint.height_inc = fheight;
…		…
731	{	796	{
732	min_it (height, max_height);	797	min_it (height, max_height);
733	szHint.height = szHint.base_height + height;	798	szHint.height = szHint.base_height + height;
734	}	799	}
735		800
736	if (scrollBar.state && OPTION (Opt_scrollBar_right))	801	if (scrollBar.state && option (Opt_scrollBar_right))
737	window_sb_x = szHint.width - sb_w;	802	window_sb_x = szHint.width - sb_w;
738		803
739	if (recalc_x)	804	if (recalc_x)
740	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	805	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
741		806
…		…
803	delete fontset[0];	868	delete fontset[0];
804	fontset[0] = fs;	869	fontset[0] = fs;
805		870
806	prop = (*fs)[1]->properties ();	871	prop = (*fs)[1]->properties ();
807	prop.height += lineSpace;	872	prop.height += lineSpace;
		873
808	fs->set_prop (prop);	874	fs->set_prop (prop, false);
809		875
810	fwidth = prop.width;	876	fwidth = prop.width;
811	fheight = prop.height;	877	fheight = prop.height;
812	fbase = prop.ascent;	878	fbase = prop.ascent;
813		879
…		…
822	{	888	{
823	fontset[style] = fs = new rxvt_fontset (this);	889	fontset[style] = fs = new rxvt_fontset (this);
824	rxvt_fontprop prop2 = prop;	890	rxvt_fontprop prop2 = prop;
825		891
826	if (res)	892	if (res)
827	prop2.weight = prop2.slant = rxvt_fontprop::unset;	893	{
		894	fs->populate (res);
		895	fs->set_prop (prop2, false);
		896	}
828	else	897	else
829	{	898	{
830	res = fontset[0]->fontdesc;	899	fs->populate (fontset[0]->fontdesc);
831		900
832	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;	901	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
833	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;	902	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
		903
		904	fs->set_prop (prop2, true);
834	}	905	}
835		906
836	fs->populate (res);
837	fs->set_prop (prop2);
838	}	907	}
839	#else	908	#else
840	fontset[style] = fontset[0];	909	fontset[style] = fontset[0];
841	#endif	910	#endif
842	}	911	}
…		…
844	if (parent[0])	913	if (parent[0])
845	{	914	{
846	resize_all_windows (0, 0, 0);	915	resize_all_windows (0, 0, 0);
847	scr_remap_chars ();	916	scr_remap_chars ();
848	scr_touch (true);	917	scr_touch (true);
849	}	918	}
850		919
851	return true;	920	return true;
852	}	921	}
853		922
		923	void
854	void rxvt_term::set_string_property (Atom prop, const char *str, int len)	924	rxvt_term::set_string_property (Atom prop, const char *str, int len)
855	{	925	{
856	XChangeProperty (dpy, parent[0],	926	XChangeProperty (dpy, parent[0],
857	prop, XA_STRING, 8, PropModeReplace,	927	prop, XA_STRING, 8, PropModeReplace,
858	(const unsigned char *)str, len >= 0 ? len : strlen (str));	928	(const unsigned char *)str, len >= 0 ? len : strlen (str));
859	}	929	}
860		930
		931	void
861	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	932	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
862	{	933	{
863	wchar_t *ws = rxvt_mbstowcs (str, len);	934	wchar_t *ws = rxvt_mbstowcs (str, len);
864	char *s = rxvt_wcstoutf8 (ws);	935	char *s = rxvt_wcstoutf8 (ws);
865		936
866	XChangeProperty (dpy, parent[0],	937	XChangeProperty (dpy, parent[0],
…		…
890	#if ENABLE_EWMH	961	#if ENABLE_EWMH
891	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	962	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
892	#endif	963	#endif
893	}	964	}
894		965
		966	void
		967	rxvt_term::set_window_color (int idx, const char *color)
		968	{
895	#ifdef XTERM_COLOR_CHANGE	969	#ifdef XTERM_COLOR_CHANGE
896	void
897	rxvt_term::set_window_color (int idx, const char *color)
898	{
899	rxvt_color xcol;	970	rxvt_color xcol;
900	int i;	971	int i;
901		972
902	if (color == NULL \|\| *color == '\0')	973	if (color == NULL \|\| *color == '\0')
903	return;	974	return;
904		975
905	color = strdup (color);	976	color = strdup (color);
906	allocated.push_back ((void *)color);	977	allocated.push_back ((void *)color);
…		…
910	if (isdigit (*color))	981	if (isdigit (*color))
911	{	982	{
912	i = atoi (color);	983	i = atoi (color);
913		984
914	if (i >= 8 && i <= 15)	985	if (i >= 8 && i <= 15)
		986	{
915	{ /* bright colors */	987	/* bright colors */
916	i -= 8;
917	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	988	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
918	goto done;	989	goto done;
919	}	990	}
920		991
921	if (i >= 0 && i <= 7)	992	if (i >= 0 && i <= 7)
		993	{
922	{ /* normal colors */	994	/* normal colors */
923	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	995	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
924	goto done;	996	goto done;
925	}	997	}
926	}	998	}
927		999
…		…
932	* so just keep gobbling up the colormap	1004	* so just keep gobbling up the colormap
933	*/	1005	*/
934		1006
935	pix_colors_focused[idx] = xcol;	1007	pix_colors_focused[idx] = xcol;
936		1008
937	/* XSetWindowAttributes attr; */
938	/* Cursor cursor; */
939	done:	1009	done:
940
941	#if OFF_FOCUS_FADING
942	if (rs[Rs_fade])
943	{
944	rgba c;
945	pix_colors [Color_fade].get (c);
946	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
947	}
948	#endif
949
950	/TODO: handle Color_BD, scrollbar background, etc. /	1010	/TODO: handle Color_BD, scrollbar background, etc. /
951		1011
		1012	update_fade_color (idx);
952	recolour_cursor ();	1013	recolour_cursor ();
953	scr_recolour ();	1014	scr_recolour ();
		1015	#endif /* XTERM_COLOR_CHANGE */
954	}	1016	}
955
956	#else
957	# define set_window_color (idx,color) ((void)0)
958	#endif /* XTERM_COLOR_CHANGE */
959		1017
960	void	1018	void
961	rxvt_term::recolour_cursor ()	1019	rxvt_term::recolour_cursor ()
962	{	1020	{
963	XColor fg, bg;	1021	XColor fg, bg;
…		…
979	*/	1037	*/
980	void	1038	void
981	rxvt_term::set_colorfgbg ()	1039	rxvt_term::set_colorfgbg ()
982	{	1040	{
983	unsigned int i;	1041	unsigned int i;
984	const char *xpmb = "\0";	1042	const char *xpmb = "";
985	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	1043	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
986		1044
987	strcpy (fstr, "default");	1045	strcpy (fstr, "default");
988	strcpy (bstr, "default");	1046	strcpy (bstr, "default");
989	for (i = Color_Black; i <= Color_White; i++)	1047	for (i = Color_Black; i <= Color_White; i++)
…		…
995		1053
996	for (i = Color_Black; i <= Color_White; i++)	1054	for (i = Color_Black; i <= Color_White; i++)
997	if (pix_colors[Color_bg] == pix_colors[i])	1055	if (pix_colors[Color_bg] == pix_colors[i])
998	{	1056	{
999	sprintf (bstr, "%d", (i - Color_Black));	1057	sprintf (bstr, "%d", (i - Color_Black));
1000	#ifdef XPM_BACKGROUND	1058	#ifdef BG_IMAGE_FROM_FILE
1001	xpmb = "default;";	1059	xpmb = "default;";
1002	#endif	1060	#endif
1003	break;	1061	break;
1004	}	1062	}
1005		1063
…		…
1101		1159
1102	XMoveResizeWindow (dpy, vt,	1160	XMoveResizeWindow (dpy, vt,
1103	window_vt_x, window_vt_y,	1161	window_vt_x, window_vt_y,
1104	width, height);	1162	width, height);
1105		1163
		1164	#ifdef HAVE_BG_PIXMAP
		1165	if (bgPixmap.window_size_sensitive ())
		1166	update_background ();
		1167	#endif
		1168
1106	scr_clear ();	1169	scr_clear ();
1107	#ifdef XPM_BACKGROUND
1108	resize_pixmap ();
1109	#endif
1110	}	1170	}
1111		1171
1112	if (fix_screen \|\| old_height == 0)	1172	if (fix_screen \|\| old_height == 0)
1113	scr_reset ();	1173	scr_reset ();
1114		1174
1115	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version	1175	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1116	//scr_touch (false);	1176	//scr_touch (false);
1117		1177
1118	#ifdef XPM_BACKGROUND	1178	#ifdef HAVE_BG_PIXMAP
1119	if (pixmap)	1179	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
		1180	// if (bgPixmap.pixmap)
1120	scr_touch (false);	1181	// scr_touch (false);
1121	#endif	1182	#endif
1122		1183
1123	#ifdef USE_XIM	1184	#ifdef USE_XIM
1124	IMSetPosition ();	1185	IMSetPosition ();
1125	#endif	1186	#endif
…		…
1296	if (term->rs[Rs_imLocale])	1357	if (term->rs[Rs_imLocale])
1297	SET_LOCALE (term->locale);	1358	SET_LOCALE (term->locale);
1298	}	1359	}
1299	else	1360	else
1300	str = (void *)text->string.wide_char;	1361	str = (void *)text->string.wide_char;
1301		1362
1302	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1363	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1303	DT_INT, call_data->caret,	1364	DT_INT, call_data->caret,
1304	DT_INT, call_data->chg_first,	1365	DT_INT, call_data->chg_first,
1305	DT_INT, call_data->chg_length,	1366	DT_INT, call_data->chg_length,
1306	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,	1367	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
…		…
1621	\|\| !focus	1682	\|\| !focus
1622	\|\| !(input_style & (XIMPreeditArea \| XIMPreeditPosition))	1683	\|\| !(input_style & (XIMPreeditArea \| XIMPreeditPosition))
1623	\|\| !IMisRunning ())	1684	\|\| !IMisRunning ())
1624	return;	1685	return;
1625		1686
1626	if (input_style & XIMPreeditArea)	1687	if (input_style & XIMPreeditPosition)
1627	{	1688	{
1628	im_set_size (preedit_rect);	1689	im_set_size (preedit_rect);
1629	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1690	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1630		1691
1631	XSetICValues (Input_Context,	1692	XSetICValues (Input_Context,
1632	XNPreeditAttributes, preedit_attr, NULL);	1693	XNPreeditAttributes, preedit_attr, NULL);
1633	}	1694	}
1634	else	1695	else
1635	{	1696	{
…		…
1652	XFree (status_attr);	1713	XFree (status_attr);
1653	}	1714	}
1654		1715
1655	XFree (preedit_attr);	1716	XFree (preedit_attr);
1656	}	1717	}
1657	#endif /* USE_XIM */	1718	#endif /* USE_XIM */
		1719
		1720	void
		1721	rxvt_term::get_window_origin (int &x, int &y)
		1722	{
		1723	Window cr;
		1724	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
		1725	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
		1726	}
		1727
		1728	Pixmap
		1729	rxvt_term::get_pixmap_property (int prop_id)
		1730	{
		1731	if (prop_id > 0 && prop_id < NUM_XA)
		1732	if (xa[prop_id])
		1733	{
		1734	int aformat;
		1735	unsigned long nitems, bytes_after;
		1736	Atom atype;
		1737	unsigned char *prop = NULL;
		1738	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
		1739	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
		1740	&nitems, &bytes_after, &prop);
		1741	if (result == Success && prop && atype == XA_PIXMAP)
		1742	{
		1743	return (Pixmap )prop;
		1744	}
		1745	}
		1746	return None;
		1747	}
		1748
		1749	#ifdef HAVE_BG_PIXMAP
		1750	# if TRACE_PIXMAPS
		1751	# undef update_background
		1752	int rxvt_term::trace_update_background (const char *file, int line)
		1753	{
		1754	fprintf (stderr, "%s:%d:update_background()\n", file, line);
		1755	update_background ();
		1756	}
		1757	# endif
		1758
		1759	int
		1760	rxvt_term::update_background ()
		1761	{
		1762	bgPixmap.invalidate ();
		1763
		1764	/* no chance of real time refresh if we are blurring! */
		1765	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
		1766	bgPixmap.render ();
		1767	else
		1768	{
		1769	update_background_ev.stop ();
		1770
		1771	if (!bgPixmap.need_client_side_rendering())
		1772	update_background_ev.start (.05);
		1773	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
		1774	update_background_ev.start (.20); /* very slow !!! */
		1775	else
		1776	update_background_ev.start (.07);
		1777	}
		1778
		1779	return 0;
		1780	}
		1781
		1782	void
		1783	rxvt_term::update_background_cb (ev::timer &w, int revents)
		1784	{
		1785	bgPixmap.render ();
		1786	}
		1787
		1788	#endif /* HAVE_BG_PIXMAP */
1658		1789
1659	/----------------------- end-of-file (C source) -----------------------/	1790	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.221 by root, Sun Feb 12 05:15:43 2006 UTC vs. Revision 1.271 by root, Tue Dec 4 16:33:42 2007 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.221 by root, Sun Feb 12 05:15:43 2006 UTC vs.
Revision 1.271 by root, Tue Dec 4 16:33:42 2007 UTC