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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.214 by root, Tue Jan 31 19:53:30 2006 UTC vs.
Revision 1.355 by sf-exg, Thu Apr 7 12:19:40 2011 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>
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) 2003-2010 Marc Lehmann <schmorp@schmorp.de>
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 TTY_GID_SUPPORT
44	# include <grp.h>
45	#endif
46
47	#ifdef HAVE_TERMIOS_H
48	# include <termios.h>	45	#include <termios.h>
		46
		47	#ifdef HAVE_XSETLOCALE
		48	# define X_LOCALE
		49	# include <X11/Xlocale.h>
		50	#else
		51	# ifdef HAVE_SETLOCALE
		52	# include <clocale>
49	#endif	53	# endif
		54	#endif
50		55
		56	struct termios rxvt_term::def_tio;
51	vector<rxvt_term *> rxvt_term::termlist;	57	vector<rxvt_term *> rxvt_term::termlist;
52		58
53	// used to tell global functions which terminal instance is "active"	59	// used to tell global functions which terminal instance is "active"
54	rxvt_t rxvt_current_term;	60	rxvt_t rxvt_current_term;
55		61
56	static char curlocale[128], savelocale[128];	62	static char curlocale[128], savelocale[128];
57		63
58	bool	64	bool
59	rxvt_set_locale (const char *locale) NOTHROW	65	rxvt_set_locale (const char *locale) NOTHROW
60	{	66	{
		67	int size = strlen (locale) + 1;
		68
		69	if (size > sizeof (curlocale))
		70	rxvt_fatal ("locale string too long, aborting.\n");
		71
61	if (!locale \|\| !strncmp (locale, curlocale, 128))	72	if (!locale \|\| !memcmp (locale, curlocale, size))
62	return false;	73	return false;
63		74
64	strncpy (curlocale, locale, 128);	75	memcpy (curlocale, locale, size);
65	setlocale (LC_CTYPE, curlocale);	76	setlocale (LC_CTYPE, curlocale);
66	return true;	77	return true;
67	}	78	}
68		79
69	void	80	void
…		…
83	class rxvt_composite_vec rxvt_composite;	94	class rxvt_composite_vec rxvt_composite;
84		95
85	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)	96	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
86	{	97	{
87	compose_char *cc;	98	compose_char *cc;
88		99
89	// break compose chains, as stupid readline really likes to duplicate	100	// break compose chains, as stupid readline really likes to duplicate
90	// composing characters for some reason near the end of a line.	101	// composing characters for some reason, near the end of a line.
91	cc = (*this)[c1];	102	cc = (*this)[c1];
92	while (cc)	103	while (cc)
93	{	104	{
94	if (cc->c2 == c2) return c1;	105	if (cc->c2 == c2) return c1;
95	cc = (*this)[cc->c1];	106	cc = (*this)[cc->c1];
96	}	107	}
97		108
98	// check to see wether this combination already exists otherwise	109	// check to see whether this combination already exists otherwise
99	for (cc = v.end (); cc-- > v.begin (); )	110	for (cc = v.end (); cc-- > v.begin (); )
100	{
101	if (cc->c1 == c1 && cc->c2 == c2)	111	if (cc->c1 == c1 && cc->c2 == c2)
102	return COMPOSE_LO + (cc - v.begin ());	112	return COMPOSE_LO + (cc - v.begin ());
103	}
104		113
105	// allocate a new combination	114	// allocate a new combination
106	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)	115	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
107	{	116	{
108	static int seen;	117	static int seen;
109		118
110	if (!seen++)	119	if (!seen++)
111	fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n");	120	rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
112		121
113	return REPLACEMENT_CHAR;	122	return REPLACEMENT_CHAR;
114	}	123	}
115		124
116	v.push_back (compose_char (c1, c2));	125	v.push_back (compose_char (c1, c2));
…		…
142		151
143	}	152	}
144	#endif	153	#endif
145		154
146	rxvt_term::rxvt_term ()	155	rxvt_term::rxvt_term ()
147	:	156	{
148	#if TRANSPARENT	157	#if HAVE_BG_PIXMAP
149	rootwin_ev (this, &rxvt_term::rootwin_cb),	158	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
150	#endif
151	#ifdef HAVE_SCROLLBARS
152	scrollbar_ev (this, &rxvt_term::x_cb),
153	#endif	159	#endif
154	#ifdef CURSOR_BLINK	160	#ifdef CURSOR_BLINK
155	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),	161	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
156	#endif	162	#endif
157	#ifdef TEXT_BLINK	163	#ifdef TEXT_BLINK
158	text_blink_ev (this, &rxvt_term::text_blink_cb),	164	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
159	#endif	165	#endif
160	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	166	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
161	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),	167	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
162	#endif	168	#endif
163	#ifdef SELECTION_SCROLLING	169	#ifdef SELECTION_SCROLLING
164	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),	170	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
165	#endif	171	#endif
166	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	172	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
167	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),	173	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		174	#endif
		175	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
		176	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
		177	#endif
		178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
		179	#ifdef USE_XIM
		180	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
168	#endif	181	#endif
169	#ifdef POINTER_BLANK	182	#ifdef POINTER_BLANK
170	pointer_ev (this, &rxvt_term::pointer_cb),	183	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
171	#endif	184	#endif
172	#ifdef USE_XIM
173	im_ev (this, &rxvt_term::im_cb),
174	#endif
175	#ifndef NO_BELL	185	#ifndef NO_BELL
176	bell_ev (this, &rxvt_term::bell_cb),	186	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
177	#endif	187	#endif
178	termwin_ev (this, &rxvt_term::x_cb),	188	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
179	vt_ev (this, &rxvt_term::x_cb),	189	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
180	child_ev (this, &rxvt_term::child_cb),	190	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
181	check_ev (this, &rxvt_term::check_cb),	191	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
182	flush_ev (this, &rxvt_term::flush_cb),	192	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
183	destroy_ev (this, &rxvt_term::destroy_cb),	193	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
184	pty_ev (this, &rxvt_term::pty_cb),	194
185	incr_ev (this, &rxvt_term::incr_cb)
186	{
187	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	195	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
188		196
189	termlist.push_back (this);	197	termlist.push_back (this);
190		198
191	#ifdef KEYSYM_RESOURCE	199	#ifdef KEYSYM_RESOURCE
…		…
193	#endif	201	#endif
194	}	202	}
195		203
196	// 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.
197	// for use before an emergency exit	205	// for use before an emergency exit
		206	void
198	void rxvt_term::emergency_cleanup ()	207	rxvt_term::emergency_cleanup ()
199	{	208	{
200	if (cmd_pid)	209	if (cmd_pid)
201	kill (-cmd_pid, SIGHUP);	210	kill (-cmd_pid, SIGHUP);
202		211
		212	pty_ev.stop ();
203	delete pty; pty = 0;	213	delete pty; pty = 0;
204	}	214	}
205		215
206	rxvt_term::~rxvt_term ()	216	rxvt_term::~rxvt_term ()
207	{	217	{
…		…
214	if (fontset[i] != fontset[0])	224	if (fontset[i] != fontset[0])
215	delete fontset[i];	225	delete fontset[i];
216	#endif	226	#endif
217	delete fontset[0];	227	delete fontset[0];
218		228
		229	#ifdef HAVE_BG_PIXMAP
		230	bg_destroy ();
		231	#endif
		232
219	if (display)	233	if (display)
220	{	234	{
221	selection_clear ();	235	selection_clear ();
		236	selection_clear (true);
222		237
223	#ifdef USE_XIM	238	#ifdef USE_XIM
224	im_destroy ();	239	im_destroy ();
225	#endif	240	#endif
226	#ifdef XTERM_SCROLLBAR	241	scrollBar.destroy ();
227	if (xscrollbarGC) XFreeGC (xdisp, xscrollbarGC);
228	if (ShadowGC) XFreeGC (xdisp, ShadowGC);
229	#endif
230	#ifdef PLAIN_SCROLLBAR
231	if (pscrollbarGC) XFreeGC (xdisp, pscrollbarGC);
232	#endif
233	#ifdef NEXT_SCROLLBAR
234	if (blackGC) XFreeGC (xdisp, blackGC);
235	if (whiteGC) XFreeGC (xdisp, whiteGC);
236	if (grayGC) XFreeGC (xdisp, grayGC);
237	if (darkGC) XFreeGC (xdisp, darkGC);
238	if (stippleGC) XFreeGC (xdisp, stippleGC);
239	if (dimple) XFreePixmap (xdisp, dimple);
240	if (upArrow) XFreePixmap (xdisp, upArrow);
241	if (downArrow) XFreePixmap (xdisp, downArrow);
242	if (upArrowHi) XFreePixmap (xdisp, upArrowHi);
243	if (downArrowHi) XFreePixmap (xdisp, downArrowHi);
244	#endif
245	#ifdef RXVT_SCROLLBAR
246	if (topShadowGC) XFreeGC (xdisp, topShadowGC);
247	if (botShadowGC) XFreeGC (xdisp, botShadowGC);
248	if (scrollbarGC) XFreeGC (xdisp, scrollbarGC);
249	#endif
250	if (gc) XFreeGC (xdisp, gc);	242	if (gc) XFreeGC (dpy, gc);
251		243
252	delete drawable;	244	delete drawable;
253	// destroy all windows	245	// destroy all windows
254	if (parent[0])	246	if (parent)
255	XDestroyWindow (xdisp, parent[0]);	247	XDestroyWindow (dpy, parent);
		248
		249	for (int i = 0; i < TOTAL_COLORS; i++)
		250	if (ISSET_PIXCOLOR (i))
		251	{
		252	pix_colors_focused [i].free (this);
		253	#if OFF_FOCUS_FADING
		254	pix_colors_unfocused [i].free (this);
		255	#endif
		256	}
256		257
257	clear ();	258	clear ();
258	}
259		259
260	// TODO: free pixcolours, colours should become part of rxvt_display	260	display->flush (); /* ideally .put should do this */
261	delete pix_colors_focused;
262	#if OFF_FOCUS_FADING
263	delete pix_colors_unfocused;
264	#endif
265
266	displays.put (display);	261	displays.put (display);
		262	}
267		263
268	scr_release ();	264	scr_release ();
269		265
270	/* clear all resources */	266	/* clear all resources */
271	for (int i = 0; i < allocated.size (); i++)	267	for (int i = 0; i < allocated.size (); i++)
272	free (allocated [i]);	268	free (allocated [i]);
273		269
274	free (selection.text);	270	free (selection.text);
		271	free (selection.clip_text);
275	// TODO: manage env vars in child only(!)	272	// TODO: manage env vars in child only(!)
276	free (env_display);	273	free (env_display);
277	free (env_term);	274	free (env_term);
278	free (locale);	275	free (locale);
279	free (v_buffer);	276	free (v_buffer);
280	free (incr_buf);	277
		278	delete selection_req;
281		279
282	delete envv;	280	delete envv;
283	delete argv;	281	delete argv;
284		282
285	#ifdef KEYSYM_RESOURCE	283	#ifdef KEYSYM_RESOURCE
286	delete keyboard;	284	delete keyboard;
287	#endif	285	#endif
		286	#ifndef NO_RESOURCES
		287	XrmDestroyDatabase (option_db);
		288	#endif
288	}	289	}
289		290
290	// child has exited, usually destroys	291	// child has exited, usually destroys
291	void	292	void
292	rxvt_term::child_cb (child_watcher &w, int status)	293	rxvt_term::child_cb (ev::child &w, int status)
293	{	294	{
294	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));	295	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
295		296
296	cmd_pid = 0;	297	cmd_pid = 0;
297		298
298	if (!OPTION (Opt_hold))	299	if (!option (Opt_hold))
299	destroy ();	300	destroy ();
300	}	301	}
301		302
302	void	303	void
303	rxvt_term::destroy ()	304	rxvt_term::destroy ()
304	{	305	{
305	if (destroy_ev.active)	306	if (destroy_ev.is_active ())
306	return;	307	return;
307		308
308	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	309	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
309		310
310	#if ENABLE_OVERLAY	311	#if ENABLE_OVERLAY
…		…
314	if (display)	315	if (display)
315	{	316	{
316	#if USE_XIM	317	#if USE_XIM
317	im_ev.stop (display);	318	im_ev.stop (display);
318	#endif	319	#endif
319	#if HAVE_SCROLLBARS
320	scrollbar_ev.stop (display);	320	scrollbar_ev.stop (display);
321	#endif	321	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
322	#if TRANSPARENT
323	rootwin_ev.stop (display);	322	rootwin_ev.stop (display);
324	#endif	323	#endif
325	incr_ev.stop ();
326	termwin_ev.stop (display);	324	termwin_ev.stop (display);
327	vt_ev.stop (display);	325	vt_ev.stop (display);
328	}	326	}
329		327
330	check_ev.stop ();	328	flush_ev.stop ();
331	pty_ev.stop ();	329	pty_ev.stop ();
332	#ifdef CURSOR_BLINK	330	#ifdef CURSOR_BLINK
333	cursor_blink_ev.stop ();	331	cursor_blink_ev.stop ();
334	#endif	332	#endif
335	#ifdef TEXT_BLINK	333	#ifdef TEXT_BLINK
…		…
343	#endif	341	#endif
344	#ifdef POINTER_BLANK	342	#ifdef POINTER_BLANK
345	pointer_ev.stop ();	343	pointer_ev.stop ();
346	#endif	344	#endif
347		345
348	destroy_ev.start (0);	346	destroy_ev.start ();
349	}	347	}
350		348
351	void	349	void
352	rxvt_term::destroy_cb (time_watcher &w)	350	rxvt_term::destroy_cb (ev::idle &w, int revents)
353	{	351	{
354	make_current ();	352	make_current ();
355		353
356	delete this;	354	delete this;
		355	}
		356
		357	void
		358	rxvt_term::set_option (uint8_t opt, bool set)
		359	{
		360	if (!opt)
		361	return;
		362
		363	uint8_t mask = 1 << (opt & 7);
		364	uint8_t &val = options [opt >> 3];
		365
		366	val = val & ~mask \| (set ? mask : 0);
357	}	367	}
358		368
359	/----------------------------------------------------------------------/	369	/----------------------------------------------------------------------/
360	/*	370	/*
361	* Exit gracefully, clearing the utmp entry and restoring tty attributes	371	* Exit gracefully, clearing the utmp entry and restoring tty attributes
…		…
375	print_x_error (Display dpy, XErrorEvent event)	385	print_x_error (Display dpy, XErrorEvent event)
376	{	386	{
377	char buffer[BUFSIZ];	387	char buffer[BUFSIZ];
378	char mesg[BUFSIZ];	388	char mesg[BUFSIZ];
379	char number[32];	389	char number[32];
380	char *mtype = "XlibMessage";	390	const char mtype[] = "XlibMessage";
381	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	391	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
382	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	392	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
383	rxvt_warn ("An X Error occured, trying to continue after report.\n");	393	rxvt_warn ("An X Error occurred, trying to continue after report.\n");
384	rxvt_warn ("%s: %s\n", mesg, buffer);	394	rxvt_warn ("%s: %s\n", mesg, buffer);
385	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	395	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
386	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	396	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
387	sprintf(number, "%d", event->request_code);	397	sprintf(number, "%d", event->request_code);
388	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	398	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
389	rxvt_warn ("(which is %s)\n", buffer);	399	rxvt_warn ("(which is %s)\n", buffer);
390	if (event->request_code >= 128) {	400	if (event->request_code >= 128) {
391	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	401	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
392	mesg, BUFSIZ);	402	mesg, BUFSIZ);
393	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	403	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
394	}	404	}
395	if ((event->error_code == BadWindow) \|\|	405	if ((event->error_code == BadWindow) \|\|
396	(event->error_code == BadPixmap) \|\|	406	(event->error_code == BadPixmap) \|\|
397	(event->error_code == BadCursor) \|\|	407	(event->error_code == BadCursor) \|\|
398	(event->error_code == BadFont) \|\|	408	(event->error_code == BadFont) \|\|
399	(event->error_code == BadDrawable) \|\|	409	(event->error_code == BadDrawable) \|\|
400	(event->error_code == BadColor) \|\|	410	(event->error_code == BadColor) \|\|
401	(event->error_code == BadGC) \|\|	411	(event->error_code == BadGC) \|\|
402	(event->error_code == BadIDChoice) \|\|	412	(event->error_code == BadIDChoice) \|\|
403	(event->error_code == BadValue) \|\|	413	(event->error_code == BadValue) \|\|
404	(event->error_code == BadAtom)) {	414	(event->error_code == BadAtom)) {
405	if (event->error_code == BadValue)	415	if (event->error_code == BadValue)
406	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	416	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
407	mesg, BUFSIZ);	417	mesg, BUFSIZ);
408	else if (event->error_code == BadAtom)	418	else if (event->error_code == BadAtom)
409	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	419	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
410	mesg, BUFSIZ);	420	mesg, BUFSIZ);
411	else	421	else
412	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	422	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
413	mesg, BUFSIZ);	423	mesg, BUFSIZ);
414	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	424	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
415	}	425	}
416	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	426	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
417	mesg, BUFSIZ);	427	mesg, BUFSIZ);
418	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	428	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
419	}	429	}
420	#endif	430	#endif
421		431
422	int	432	int
…		…
445	DisplayString (display));	455	DisplayString (display));
446	rxvt_emergency_cleanup ();	456	rxvt_emergency_cleanup ();
447	_exit (EXIT_FAILURE);	457	_exit (EXIT_FAILURE);
448	}	458	}
449		459
450	/----------------------------------------------------------------------/
451	bool
452	rxvt_term::init (int argc, const char const argv, stringvec *envv)
453	{
454	this->envv = envv;
455
456	SET_R (this);
457	set_locale ("");
458	set_environ (envv); // few things in X do not call setlocale :(
459
460	if (!init_vars ())
461	return false;
462
463	init_secondary ();
464
465	const char **cmd_argv = init_resources (argc, argv);
466
467	#ifdef KEYSYM_RESOURCE
468	keyboard->register_done ();
469	#endif
470
471	#ifdef HAVE_SCROLLBARS
472	if (OPTION (Opt_scrollBar))
473	scrollBar.setIdle (); /* set existence for size calculations */
474	#endif
475
476	pty = ptytty::create ();
477
478	create_windows (argc, argv);
479
480	init_xlocale ();
481
482	scr_reset (); // initialize screen
483
484	#if 0
485	XSynchronize (xdisp, True);
486	#endif
487
488	#ifdef HAVE_SCROLLBARS
489	if (OPTION (Opt_scrollBar))
490	resize_scrollbar (); /* create and map scrollbar */
491	#endif
492	#ifdef TRANSPARENT
493	if (OPTION (Opt_transparent))
494	{
495	XSelectInput (xdisp, display->root, PropertyChangeMask);
496	check_our_parents ();
497	rootwin_ev.start (display, display->root);
498	}
499	#endif
500
501	set_colorfgbg ();
502
503	init_command (cmd_argv);
504
505	free (cmd_argv);
506
507	if (pty->pty >= 0)
508	pty_ev.start (pty->pty, EVENT_READ);
509
510	check_ev.start ();
511
512	HOOK_INVOKE ((this, HOOK_START, DT_END));
513
514	#if ENABLE_XEMBED
515	if (rs[Rs_embed])
516	{
517	long info[2] = { 0, XEMBED_MAPPED };
518
519	XChangeProperty (xdisp, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
520	32, PropModeReplace, (unsigned char *)&info, 2);
521	}
522	#endif
523
524	XMapWindow (xdisp, vt);
525	XMapWindow (xdisp, parent[0]);
526
527	return true;
528	}
529
530	static struct sig_handlers	460	static struct sig_handlers
531	{	461	{
532	sig_watcher sw_term, sw_int;	462	ev::sig sw_term, sw_int;
533		463
534	/*	464	/*
535	* Catch a fatal signal and tidy up before quitting	465	* Catch a fatal signal and tidy up before quitting
536	*/	466	*/
537	void	467	void sig_term (ev::sig &w, int revents);
538	sig_term (sig_watcher &w)	468
		469	sig_handlers ()
539	{	470	{
540	rxvt_emergency_cleanup ();	471	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
541	signal (w.signum, SIG_DFL);
542	kill (getpid (), w.signum);
543	}
544
545	sig_handlers ()
546	: sw_term (this, &sig_handlers::sig_term),
547	sw_int (this, &sig_handlers::sig_term)	472	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
548	{
549	}	473	}
550	} sig_handlers;	474	} sig_handlers;
551		475
		476	void
		477	sig_handlers::sig_term (ev::sig &w, int revents)
		478	{
		479	rxvt_emergency_cleanup ();
		480	w.stop ();
		481	kill (getpid (), w.signum);
		482	}
		483
		484	static void
		485	rxvt_get_ttymode (struct termios *tio)
		486	{
		487	if (tcgetattr (STDIN_FILENO, tio) < 0)
		488	memset (tio, 0, sizeof (struct termios));
		489
		490	for (int i = 0; i < NCCS; i++)
		491	tio->c_cc[i] = VDISABLE;
		492
		493	tio->c_cc[VINTR] = CINTR;
		494	tio->c_cc[VQUIT] = CQUIT;
		495	tio->c_cc[VERASE] = CERASE;
		496	#ifdef VERASE2
		497	tio->c_cc[VERASE2] = CERASE2;
		498	#endif
		499	tio->c_cc[VKILL] = CKILL;
		500	tio->c_cc[VEOF] = CEOF;
		501	tio->c_cc[VSTART] = CSTART;
		502	tio->c_cc[VSTOP] = CSTOP;
		503	tio->c_cc[VSUSP] = CSUSP;
		504	# ifdef VDSUSP
		505	tio->c_cc[VDSUSP] = CDSUSP;
		506	# endif
		507	# ifdef VREPRINT
		508	tio->c_cc[VREPRINT] = CRPRNT;
		509	# endif
		510	# ifdef VDISCRD
		511	tio->c_cc[VDISCRD] = CFLUSH;
		512	# endif
		513	# ifdef VWERSE
		514	tio->c_cc[VWERSE] = CWERASE;
		515	# endif
		516	# ifdef VLNEXT
		517	tio->c_cc[VLNEXT] = CLNEXT;
		518	# endif
		519	# ifdef VSTATUS
		520	tio->c_cc[VSTATUS] = CSTATUS;
		521	# endif
		522
		523	# if VMIN != VEOF
		524	tio->c_cc[VMIN] = 1;
		525	# endif
		526	# if VTIME != VEOL
		527	tio->c_cc[VTIME] = 0;
		528	# endif
		529
		530	/* input modes */
		531	tio->c_iflag = (BRKINT \| IGNPAR \| ICRNL
		532	# ifdef IMAXBEL
		533	\| IMAXBEL
		534	# endif
		535	\| IXON);
		536
		537	/* output modes */
		538	tio->c_oflag = (OPOST \| ONLCR);
		539
		540	/* control modes */
		541	tio->c_cflag = (CS8 \| CREAD);
		542
		543	/* local modes */
		544	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
		545	# if defined (ECHOCTL) && defined (ECHOKE)
		546	\| ECHOCTL \| ECHOKE
		547	# endif
		548	\| ECHOE \| ECHOK);
		549	}
		550
552	char **rxvt_environ; // startup environment	551	char **rxvt_environ; // startup environment
553		552
554	void	553	void
555	rxvt_init ()	554	rxvt_init ()
556	{	555	{
557	ptytty::init ();	556	assert (("fontMask must not overlap other RS masks",
		557	0 == (RS_fontMask & (RS_Sel \| RS_baseattrMask \| RS_customMask \| RS_bgMask \| RS_fgMask))));
		558
		559	rxvt_get_ttymode (&rxvt_term::def_tio);
		560
		561	// get rid of stdin/stdout as we don't need them, to free resources
		562	dup2 (STDERR_FILENO, STDIN_FILENO);
		563	dup2 (STDERR_FILENO, STDOUT_FILENO);
		564
		565	if (!ev_default_loop ())
		566	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
558		567
559	rxvt_environ = environ;	568	rxvt_environ = environ;
560		569
561	signal (SIGHUP, SIG_IGN);	570	signal (SIGHUP, SIG_IGN);
562	signal (SIGPIPE, SIG_IGN);	571	signal (SIGPIPE, SIG_IGN);
563		572
564	sig_handlers.sw_term.start (SIGTERM);	573	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
565	sig_handlers.sw_int.start (SIGINT);	574	sig_handlers.sw_int.start (SIGINT); ev_unref ();
566
567	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
568	/* signal (SIGURG, SIG_DFL); */
569		575
570	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	576	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
571	// TODO: handle this with exceptions and tolerate the memory loss	577	// TODO: handle this with exceptions and tolerate the memory loss
572	XSetIOErrorHandler (rxvt_xioerror_handler);	578	XSetIOErrorHandler (rxvt_xioerror_handler);
573		579
574	XrmInitialize ();	580	XrmInitialize ();
575	}	581	}
576		582
577	/* ------------------------------------------------------------------------- *
578	* MEMORY ALLOCATION WRAPPERS *
579	* ------------------------------------------------------------------------- */
580	void *
581	rxvt_malloc (size_t size)
582	{
583	void *p = malloc (size);
584
585	if (!p)
586	rxvt_fatal ("memory allocation failure. aborting.\n");
587
588	return p;
589	}
590
591	void *
592	rxvt_calloc (size_t number, size_t size)
593	{
594	void *p = calloc (number, size);
595
596	if (!p)
597	rxvt_fatal ("memory allocation failure. aborting.\n");
598
599	return p;
600	}
601
602	void *
603	rxvt_realloc (void *ptr, size_t size)
604	{
605	void *p = realloc (ptr, size);
606
607	if (!p)
608	rxvt_fatal ("memory allocation failure. aborting.\n");
609
610	return p;
611	}
612
613	/----------------------------------------------------------------------/	583	/----------------------------------------------------------------------/
614	/*	584	/*
615	* window size/position calculcations for XSizeHint and other storage.	585	* window size/position calculations for XSizeHint and other storage.
616	* if width/height are non-zero then override calculated width/height	586	* if width/height are non-zero then override calculated width/height
617	*/	587	*/
618	void	588	void
619	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	589	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
620	{	590	{
621	short recalc_x, recalc_y;	591	short recalc_x, recalc_y;
622	int x, y, sb_w, flags;	592	int x, y, flags;
623	unsigned int w, h;	593	unsigned int w, h;
624	unsigned int max_width, max_height;	594	unsigned int max_width, max_height;
625		595
626	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	596	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
627	szHint.win_gravity = NorthWestGravity;	597	szHint.win_gravity = NorthWestGravity;
…		…
637	if (rs[Rs_geometry])	607	if (rs[Rs_geometry])
638	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	608	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
639		609
640	if (flags & WidthValue)	610	if (flags & WidthValue)
641	{	611	{
		612	if (!w)
		613	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		614
642	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	615	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
643	szHint.flags \|= USSize;	616	szHint.flags \|= USSize;
644	}	617	}
645		618
646	if (flags & HeightValue)	619	if (flags & HeightValue)
647	{	620	{
		621	if (!h)
		622	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		623
648	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	624	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
649	szHint.flags \|= USSize;	625	szHint.flags \|= USSize;
650	}	626	}
651		627
652	if (flags & XValue)	628	if (flags & XValue)
653	{	629	{
…		…
684	max_width = MAX_COLS * fwidth;	660	max_width = MAX_COLS * fwidth;
685	max_height = MAX_ROWS * fheight;	661	max_height = MAX_ROWS * fheight;
686		662
687	szHint.base_width = szHint.base_height = 2 * int_bwidth;	663	szHint.base_width = szHint.base_height = 2 * int_bwidth;
688		664
689	sb_w = 0;
690	window_vt_x = window_vt_y = int_bwidth;	665	window_vt_x = window_vt_y = int_bwidth;
691		666
692	if (scrollBar.state)	667	if (scrollBar.state)
693	{	668	{
694	sb_w = scrollbar_TotalWidth ();	669	int sb_w = scrollBar.total_width ();
695	szHint.base_width += sb_w;	670	szHint.base_width += sb_w;
696		671
697	if (!OPTION (Opt_scrollBar_right))	672	if (!option (Opt_scrollBar_right))
698	window_vt_x += sb_w;	673	window_vt_x += sb_w;
699	}	674	}
700		675
701	szHint.width_inc = fwidth;	676	szHint.width_inc = fwidth;
702	szHint.height_inc = fheight;	677	szHint.height_inc = fheight;
703	szHint.min_width = szHint.base_width + szHint.width_inc;	678	szHint.min_width = szHint.base_width + szHint.width_inc;
704	szHint.min_height = szHint.base_height + szHint.height_inc;	679	szHint.min_height = szHint.base_height + szHint.height_inc;
705		680
706	if (newwidth && newwidth - szHint.base_width < max_width)	681	if (newwidth && newwidth - szHint.base_width < max_width)
707	{	682	{
708	szHint.width = newwidth;	683	szHint.width = newwidth;
…		…
723	{	698	{
724	min_it (height, max_height);	699	min_it (height, max_height);
725	szHint.height = szHint.base_height + height;	700	szHint.height = szHint.base_height + height;
726	}	701	}
727		702
728	if (scrollBar.state && OPTION (Opt_scrollBar_right))
729	window_sb_x = szHint.width - sb_w;
730
731	if (recalc_x)	703	if (recalc_x)
732	szHint.x += DisplayWidth (xdisp, display->screen) - szHint.width - 2 * ext_bwidth;	704	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
733		705
734	if (recalc_y)	706	if (recalc_y)
735	szHint.y += DisplayHeight (xdisp, display->screen) - szHint.height - 2 * ext_bwidth;	707	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
736		708
737	ncol = width / fwidth;	709	ncol = width / fwidth;
738	nrow = height / fheight;	710	nrow = height / fheight;
739	}	711	}
740		712
741	/----------------------------------------------------------------------/	713	/----------------------------------------------------------------------/
742	/*	714	/*
…		…
753		725
754	ws.ws_col = ncol;	726	ws.ws_col = ncol;
755	ws.ws_row = nrow;	727	ws.ws_row = nrow;
756	ws.ws_xpixel = width;	728	ws.ws_xpixel = width;
757	ws.ws_ypixel = height;	729	ws.ws_ypixel = height;
758	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	730	ioctl (pty->pty, TIOCSWINSZ, &ws);
759		731
760	#if 0	732	#if 0
761	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	733	// TIOCSWINSZ is supposed to do this automatically and correctly
762	if (cmd_pid) /* force through to the command */	734	if (cmd_pid) /* force through to the command */
763	kill (-cmd_pid, SIGWINCH);	735	kill (-cmd_pid, SIGWINCH);
764	#endif	736	#endif
765	}	737	}
766		738
…		…
793	#endif	765	#endif
794		766
795	delete fontset[0];	767	delete fontset[0];
796	fontset[0] = fs;	768	fontset[0] = fs;
797		769
798	prop = (*fs)[1]->properties ();	770	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
799	prop.height += lineSpace;	771	prop.height += lineSpace;
		772	prop.width += letterSpace;
		773
800	fs->set_prop (prop);	774	fs->set_prop (prop, false);
801		775
802	fwidth = prop.width;	776	fwidth = prop.width;
803	fheight = prop.height;	777	fheight = prop.height;
804	fbase = prop.ascent;	778	fbase = prop.ascent;
805		779
…		…
814	{	788	{
815	fontset[style] = fs = new rxvt_fontset (this);	789	fontset[style] = fs = new rxvt_fontset (this);
816	rxvt_fontprop prop2 = prop;	790	rxvt_fontprop prop2 = prop;
817		791
818	if (res)	792	if (res)
819	prop2.weight = prop2.slant = rxvt_fontprop::unset;	793	{
		794	fs->populate (res);
		795	fs->set_prop (prop2, false);
		796	}
820	else	797	else
821	{	798	{
822	res = fontset[0]->fontdesc;	799	fs->populate (fontset[0]->fontdesc);
823		800
824	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;	801	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
825	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;	802	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
		803
		804	fs->set_prop (prop2, true);
826	}	805	}
827		806
828	fs->populate (res);
829	fs->set_prop (prop2);
830	}	807	}
831	#else	808	#else
832	fontset[style] = fontset[0];	809	fontset[style] = fontset[0];
833	#endif	810	#endif
834	}	811	}
835		812
836	if (parent[0])	813	if (parent)
837	{	814	{
838	resize_all_windows (0, 0, 0);	815	resize_all_windows (0, 0, 0);
839	scr_remap_chars ();	816	scr_remap_chars ();
840	scr_touch (true);	817	scr_touch (true);
841	}	818	}
842		819
843	return true;	820	return true;
844	}	821	}
845		822
		823	void
846	void rxvt_term::set_string_property (Atom prop, const char *str, int len)	824	rxvt_term::set_string_property (Atom prop, const char *str, int len)
847	{	825	{
848	XChangeProperty (xdisp, parent[0],	826	XChangeProperty (dpy, parent,
849	prop, XA_STRING, 8, PropModeReplace,	827	prop, XA_STRING, 8, PropModeReplace,
850	(const unsigned char *)str, len >= 0 ? len : strlen (str));	828	(const unsigned char *)str, len >= 0 ? len : strlen (str));
851	}	829	}
852		830
		831	void
		832	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		833	{
		834	XTextProperty ct;
		835
		836	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		837	{
		838	XSetTextProperty (dpy, parent, &ct, prop);
		839	XFree (ct.value);
		840	}
		841	}
		842
		843	void
853	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	844	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
854	{	845	{
855	wchar_t *ws = rxvt_mbstowcs (str, len);	846	wchar_t *ws = rxvt_mbstowcs (str, len);
856	char *s = rxvt_wcstoutf8 (ws);	847	char *s = rxvt_wcstoutf8 (ws);
857		848
858	XChangeProperty (xdisp, parent[0],	849	XChangeProperty (dpy, parent,
859	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,	850	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
860	(const unsigned char *)s, strlen (s));	851	(const unsigned char *)s, strlen (s));
861		852
862	free (s);	853	free (s);
863	free (ws);	854	free (ws);
…		…
867	/----------------------------------------------------------------------/	858	/----------------------------------------------------------------------/
868	/* xterm sequences - title, iconName, color (exptl) */	859	/* xterm sequences - title, iconName, color (exptl) */
869	void	860	void
870	rxvt_term::set_title (const char *str)	861	rxvt_term::set_title (const char *str)
871	{	862	{
872	set_string_property (XA_WM_NAME, str);	863	set_mbstring_property (XA_WM_NAME, str);
873	#if ENABLE_EWMH	864	#if ENABLE_EWMH
874	set_utf8_property (xa[XA_NET_WM_NAME], str);	865	set_utf8_property (xa[XA_NET_WM_NAME], str);
875	#endif	866	#endif
876	}	867	}
877		868
878	void	869	void
879	rxvt_term::set_icon_name (const char *str)	870	rxvt_term::set_icon_name (const char *str)
880	{	871	{
881	set_string_property (XA_WM_ICON_NAME, str);	872	set_mbstring_property (XA_WM_ICON_NAME, str);
882	#if ENABLE_EWMH	873	#if ENABLE_EWMH
883	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	874	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
884	#endif	875	#endif
885	}	876	}
886		877
		878	void
		879	rxvt_term::set_window_color (int idx, const char *color)
		880	{
887	#ifdef XTERM_COLOR_CHANGE	881	#ifdef XTERM_COLOR_CHANGE
888	void
889	rxvt_term::set_window_color (int idx, const char *color)
890	{
891	rxvt_color xcol;	882	rxvt_color xcol;
892	int i;	883
893
894	if (color == NULL \|\| *color == '\0')	884	if (color == NULL \|\| *color == '\0')
895	return;	885	return;
896		886
897	color = strdup (color);	887	color = strdup (color);
898	allocated.push_back ((void *)color);	888	allocated.push_back ((void *)color);
899	rs[Rs_color + idx] = color;	889	rs[Rs_color + idx] = color;
900		890
901	/* handle color aliases */	891	/* handle color aliases */
902	if (isdigit (*color))	892	if (isdigit (*color))
903	{	893	{
904	i = atoi (color);	894	int i = atoi (color);
905		895
906	if (i >= 8 && i <= 15)	896	if (i >= 8 && i <= 15)
		897	{
907	{ /* bright colors */	898	/* bright colors */
908	i -= 8;
909	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	899	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
910	goto done;	900	goto done;
911	}	901	}
912		902
913	if (i >= 0 && i <= 7)	903	if (i >= 0 && i <= 7)
		904	{
914	{ /* normal colors */	905	/* normal colors */
915	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	906	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
916	goto done;	907	goto done;
917	}	908	}
918	}	909	}
919		910
…		…
924	* so just keep gobbling up the colormap	915	* so just keep gobbling up the colormap
925	*/	916	*/
926		917
927	pix_colors_focused[idx] = xcol;	918	pix_colors_focused[idx] = xcol;
928		919
929	/* XSetWindowAttributes attr; */
930	/* Cursor cursor; */
931	done:	920	done:
932
933	#if OFF_FOCUS_FADING
934	if (rs[Rs_fade])
935	{
936	rgba c;
937	pix_colors [Color_fade].get (c);
938	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
939	}
940	#endif
941
942	/TODO: handle Color_BD, scrollbar background, etc. /	921	/TODO: handle Color_BD, scrollbar background, etc. /
943		922
		923	update_fade_color (idx);
944	recolour_cursor ();	924	recolour_cursor ();
945	scr_recolour ();	925	scr_recolour ();
		926	#endif /* XTERM_COLOR_CHANGE */
946	}	927	}
947
948	#else
949	# define set_window_color (idx,color) ((void)0)
950	#endif /* XTERM_COLOR_CHANGE */
951		928
952	void	929	void
953	rxvt_term::recolour_cursor ()	930	rxvt_term::recolour_cursor ()
954	{	931	{
955	XColor xcol[2];	932	XColor fg, bg;
956		933
957	xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg)	934	(ISSET_PIXCOLOR (Color_pointer_fg)
958	? pix_colors_focused[Color_pointer_fg]	935	? pix_colors_focused[Color_pointer_fg]
959	: pix_colors_focused[Color_fg];	936	: pix_colors_focused[Color_fg]).get (fg);
		937
960	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)	938	(ISSET_PIXCOLOR (Color_pointer_bg)
961	? pix_colors_focused[Color_pointer_bg]	939	? pix_colors_focused[Color_pointer_bg]
962	: pix_colors_focused[Color_bg];	940	: pix_colors_focused[Color_bg]).get (bg);
963		941
964	XQueryColors (xdisp, cmap, xcol, 2);
965	XRecolorCursor (xdisp, TermWin_cursor, xcol + 0, xcol + 1);	942	XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
966	}	943	}
967		944
968	/----------------------------------------------------------------------/	945	/----------------------------------------------------------------------/
969	/*	946	/*
970	* find if fg/bg matches any of the normal (low-intensity) colors	947	* find if fg/bg matches any of the normal (low-intensity) colors
971	*/	948	*/
972	void	949	void
973	rxvt_term::set_colorfgbg ()	950	rxvt_term::set_colorfgbg ()
974	{	951	{
975	unsigned int i;	952	unsigned int i;
976	const char *xpmb = "\0";	953	const char *xpmb = "";
977	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	954	char fstr[] = "default";
		955	char bstr[] = "default";
978		956
979	strcpy (fstr, "default");
980	strcpy (bstr, "default");
981	for (i = Color_Black; i <= Color_White; i++)	957	for (i = Color_Black; i <= Color_White; i++)
982	if (pix_colors[Color_fg] == pix_colors[i])	958	if (pix_colors[Color_fg] == pix_colors[i])
983	{	959	{
984	sprintf (fstr, "%d", (i - Color_Black));	960	sprintf (fstr, "%d", i - Color_Black);
985	break;	961	break;
986	}	962	}
987		963
988	for (i = Color_Black; i <= Color_White; i++)	964	for (i = Color_Black; i <= Color_White; i++)
989	if (pix_colors[Color_bg] == pix_colors[i])	965	if (pix_colors[Color_bg] == pix_colors[i])
990	{	966	{
991	sprintf (bstr, "%d", (i - Color_Black));	967	sprintf (bstr, "%d", i - Color_Black);
992	#ifdef XPM_BACKGROUND	968	#ifdef BG_IMAGE_FROM_FILE
993	xpmb = "default;";	969	xpmb = "default;";
994	#endif	970	#endif
995	break;	971	break;
996	}	972	}
997		973
…		…
1006	if (color.set (this, name))	982	if (color.set (this, name))
1007	return true;	983	return true;
1008		984
1009	rxvt_warn ("can't get colour '%s', continuing without.\n", name);	985	rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1010	return false;	986	return false;
		987	}
		988
		989	void
		990	rxvt_term::alias_color (int dst, int src)
		991	{
		992	pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1011	}	993	}
1012		994
1013	/* -------------------------------------------------------------------- *	995	/* -------------------------------------------------------------------- *
1014	* - WINDOW RESIZING - *	996	* - WINDOW RESIZING - *
1015	* -------------------------------------------------------------------- */	997	* -------------------------------------------------------------------- */
…		…
1019	int fix_screen;	1001	int fix_screen;
1020	int old_width = szHint.width;	1002	int old_width = szHint.width;
1021	int old_height = szHint.height;	1003	int old_height = szHint.height;
1022		1004
1023	window_calc (newwidth, newheight);	1005	window_calc (newwidth, newheight);
		1006
		1007	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1008
		1009	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1010	if (set_hint)
		1011	{
		1012	szHint.flags &= ~(PBaseSize \| PResizeInc);
1024	XSetWMNormalHints (xdisp, parent[0], &szHint);	1013	XSetWMNormalHints (dpy, parent, &szHint);
		1014	szHint.flags \|= PBaseSize \| PResizeInc;
		1015	}
1025		1016
1026	if (!ignoreparent)	1017	if (!ignoreparent)
1027	{	1018	{
1028	#ifdef SMART_RESIZE	1019	#ifdef SMART_RESIZE
1029	/*	1020	/*
…		…
1033	int x, y, x1, y1;	1024	int x, y, x1, y1;
1034	int dx, dy;	1025	int dx, dy;
1035	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1026	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1036	Window unused_cr;	1027	Window unused_cr;
1037		1028
1038	XTranslateCoordinates (xdisp, parent[0], display->root,	1029	XTranslateCoordinates (dpy, parent, display->root,
1039	0, 0, &x, &y, &unused_cr);	1030	0, 0, &x, &y, &unused_cr);
1040	XGetGeometry (xdisp, parent[0], &unused_cr, &x1, &y1,	1031	XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
1041	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1032	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1042	/*	1033	/*
1043	* if display->root isn't the parent window, a WM will probably have offset	1034	* if display->root isn't the parent window, a WM will probably have offset
1044	* our position for handles and decorations. Counter it	1035	* our position for handles and decorations. Counter it
1045	*/	1036	*/
…		…
1047	{	1038	{
1048	x -= x1;	1039	x -= x1;
1049	y -= y1;	1040	y -= y1;
1050	}	1041	}
1051		1042
1052	x1 = (DisplayWidth (xdisp, display->screen) - old_width ) / 2;	1043	x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1053	y1 = (DisplayHeight (xdisp, display->screen) - old_height) / 2;	1044	y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1054	dx = old_width - szHint.width;	1045	dx = old_width - szHint.width;
1055	dy = old_height - szHint.height;	1046	dy = old_height - szHint.height;
1056		1047
1057	/* Check position of the center of the window */	1048	/* Check position of the center of the window */
1058	if (x < x1) /* left half */	1049	if (x < x1) /* left half */
…		…
1062	if (y < y1) /* top half */	1053	if (y < y1) /* top half */
1063	dy = 0;	1054	dy = 0;
1064	else if (y == y1) /* exact center */	1055	else if (y == y1) /* exact center */
1065	dy /= 2;	1056	dy /= 2;
1066		1057
1067	XMoveResizeWindow (xdisp, parent[0], x + dx, y + dy,	1058	XMoveResizeWindow (dpy, parent, x + dx, y + dy,
1068	szHint.width, szHint.height);	1059	szHint.width, szHint.height);
1069	#else	1060	#else
1070	XResizeWindow (xdisp, parent[0], szHint.width, szHint.height);	1061	XResizeWindow (dpy, parent, szHint.width, szHint.height);
1071	#endif	1062	#endif
1072	}	1063	}
		1064
		1065	if (set_hint)
		1066	XSetWMNormalHints (dpy, parent, &szHint);
1073		1067
1074	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1068	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1075		1069
1076	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1070	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1077	{	1071	{
1078	if (scrollBar.state)	1072	if (scrollBar.state)
1079	{	1073	scrollBar.resize ();
1080	XMoveResizeWindow (xdisp, scrollBar.win,
1081	window_sb_x, 0,
1082	scrollbar_TotalWidth (), szHint.height);
1083	resize_scrollbar ();
1084	}
1085		1074
1086	XMoveResizeWindow (xdisp, vt,	1075	XMoveResizeWindow (dpy, vt,
1087	window_vt_x, window_vt_y,	1076	window_vt_x, window_vt_y,
1088	width, height);	1077	width, height);
1089		1078
1090	scr_clear ();	1079	#ifdef HAVE_BG_PIXMAP
1091	#ifdef XPM_BACKGROUND	1080	if (bg_window_size_sensitive ())
1092	resize_pixmap ();	1081	update_background ();
1093	#endif	1082	#endif
1094	}	1083	}
1095		1084
1096	if (fix_screen \|\| old_height == 0)	1085	if (fix_screen \|\| old_height == 0)
1097	scr_reset ();	1086	scr_reset ();
1098		1087
1099	#ifdef XPM_BACKGROUND
1100	if (pixmap)
1101	scr_touch (false);
1102	#endif
1103
1104	#ifdef USE_XIM	1088	#ifdef USE_XIM
1105	IMSetStatusPosition ();	1089	IMSetPosition ();
1106	#endif	1090	#endif
1107	}	1091	}
1108		1092
1109	/*	1093	/*
1110	* Set the width/height of the vt window in characters. Units are pixels.	1094	* Set the width/height of the vt window in characters. Units are pixels.
…		…
1115	{	1099	{
1116	XWindowAttributes wattr;	1100	XWindowAttributes wattr;
1117		1101
1118	if (newwidth == 0 \|\| newheight == 0)	1102	if (newwidth == 0 \|\| newheight == 0)
1119	{	1103	{
1120	XGetWindowAttributes (xdisp, display->root, &wattr);	1104	XGetWindowAttributes (dpy, display->root, &wattr);
1121		1105
1122	if (newwidth == 0)	1106	if (newwidth == 0)
1123	newwidth = wattr.width - szHint.base_width;	1107	newwidth = wattr.width - szHint.base_width;
1124	if (newheight == 0)	1108	if (newheight == 0)
1125	newheight = wattr.height - szHint.base_height;	1109	newheight = wattr.height - szHint.base_height;
…		…
1139	#ifdef USE_XIM	1123	#ifdef USE_XIM
1140		1124
1141	void	1125	void
1142	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)	1126	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1143	{	1127	{
1144	fg = pix_colors[Color_fg];	1128	fg = pix_colors [Color_fg];
1145	bg = pix_colors[Color_bg];	1129	bg = pix_colors [Color_bg];
1146	}	1130	}
1147		1131
1148	void	1132	void
1149	rxvt_term::im_set_size (XRectangle &size)	1133	rxvt_term::im_set_size (XRectangle &size)
1150	{	1134	{
…		…
1173		1157
1174	/* Checking whether input method is running. */	1158	/* Checking whether input method is running. */
1175	bool	1159	bool
1176	rxvt_term::IMisRunning ()	1160	rxvt_term::IMisRunning ()
1177	{	1161	{
1178	char *p;
1179	Atom atom;	1162	Atom atom;
1180	Window win;	1163	Window win;
1181	char server[IMBUFSIZ];	1164	char server[IMBUFSIZ];
1182		1165
1183	/* get current locale modifier */	1166	/* get current locale modifier */
1184	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1167	if (char *p = XSetLocaleModifiers (0))
1185	{	1168	{
1186	strcpy (server, "@server=");	1169	strcpy (server, "@server=");
1187	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1170	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1188		1171
1189	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1172	if (p = strchr (server + 1, '@')) /* first one only */
1190	*p = '\0';	1173	*p = '\0';
1191		1174
1192	atom = XInternAtom (xdisp, server, False);	1175	atom = XInternAtom (dpy, server, False);
1193	win = XGetSelectionOwner (xdisp, atom);	1176	win = XGetSelectionOwner (dpy, atom);
1194		1177
1195	if (win != None)	1178	if (win != None)
1196	return True;	1179	return true;
1197	}	1180	}
1198		1181
1199	return False;	1182	return false;
1200	}	1183	}
1201		1184
1202	void	1185	void
1203	rxvt_term::IMSendSpot ()	1186	rxvt_term::IMSendSpot ()
1204	{	1187	{
…		…
1261		1244
1262	term->make_current ();	1245	term->make_current ();
1263		1246
1264	if (text)	1247	if (text)
1265	{	1248	{
1266	void *str;	1249	wchar_t *str;
1267		1250
1268	if (!text->encoding_is_wchar && text->string.multi_byte)	1251	if (!text->encoding_is_wchar && text->string.multi_byte)
1269	{	1252	{
1270	// of course, X makes it ugly again	1253	// of course, X makes it ugly again
1271	if (term->rs[Rs_imLocale])	1254	if (term->rs[Rs_imLocale])
1272	SET_LOCALE (term->rs[Rs_imLocale]);	1255	SET_LOCALE (term->rs[Rs_imLocale]);
1273		1256
1274	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1257	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1275	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1258	mbstowcs (str, text->string.multi_byte, text->length + 1);
1276		1259
1277	if (term->rs[Rs_imLocale])	1260	if (term->rs[Rs_imLocale])
1278	SET_LOCALE (term->locale);	1261	SET_LOCALE (term->locale);
1279	}	1262	}
1280	else	1263	else
1281	str = (void *)text->string.wide_char;	1264	str = text->string.wide_char;
1282		1265
1283	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1266	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1284	DT_INT, call_data->caret,	1267	DT_INT, call_data->caret,
1285	DT_INT, call_data->chg_first,	1268	DT_INT, call_data->chg_first,
1286	DT_INT, call_data->chg_length,	1269	DT_INT, call_data->chg_length,
1287	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,	1270	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
…		…
1357	p = pet[pi];	1340	p = pet[pi];
1358		1341
1359	if (!p)	1342	if (!p)
1360	continue;	1343	continue;
1361		1344
1362	s = rxvt_splitcommastring (p);	1345	s = rxvt_strsplit (',', p);
1363		1346
1364	for (i = found = 0; !found && s[i]; i++)	1347	for (i = found = 0; !found && s[i]; i++)
1365	{	1348	{
1366	if (!strcmp (s[i], "OverTheSpot"))	1349	if (!strcmp (s[i], "OverTheSpot"))
1367	input_style = XIMPreeditPosition \| XIMStatusNothing;	1350	input_style = XIMPreeditPosition \| XIMStatusNothing;
…		…
1379	input_style = XIMPreeditNothing \| XIMStatusNothing;	1362	input_style = XIMPreeditNothing \| XIMStatusNothing;
1380		1363
1381	for (j = 0; j < xim_styles->count_styles; j++)	1364	for (j = 0; j < xim_styles->count_styles; j++)
1382	if (input_style == xim_styles->supported_styles[j])	1365	if (input_style == xim_styles->supported_styles[j])
1383	{	1366	{
1384	rxvt_freecommastring (s);	1367	rxvt_free_strsplit (s);
1385		1368
1386	found = 1;	1369	found = 1;
1387	goto foundpet;	1370	goto foundpet;
1388	}	1371	}
1389		1372
1390	}	1373	}
1391		1374
1392	rxvt_freecommastring (s);	1375	rxvt_free_strsplit (s);
1393	}	1376	}
1394		1377
1395	foundpet:	1378	foundpet:
1396		1379
1397	XFree (xim_styles);	1380	XFree (xim_styles);
…		…
1422	"*",	1405	"*",
1423	fheight,	1406	fheight,
1424	fheight + 1, fheight - 1,	1407	fheight + 1, fheight - 1,
1425	fheight - 2, fheight + 2);	1408	fheight - 2, fheight + 2);
1426		1409
1427	fs = XCreateFontSet (xdisp, rs[Rs_imFont] ? rs[Rs_imFont] : pat,	1410	fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1428	&missing_charset_list, &missing_charset_count, &def_string);	1411	&missing_charset_list, &missing_charset_count, &def_string);
1429		1412
1430	if (missing_charset_list)	1413	if (missing_charset_list)
1431	XFreeStringList (missing_charset_list);	1414	XFreeStringList (missing_charset_list);
1432		1415
…		…
1500	#endif	1483	#endif
1501		1484
1502	Input_Context = XCreateIC (xim,	1485	Input_Context = XCreateIC (xim,
1503	XNInputStyle, input_style,	1486	XNInputStyle, input_style,
1504	XNClientWindow, vt,	1487	XNClientWindow, vt,
1505	XNFocusWindow, parent[0],	1488	XNFocusWindow, parent,
1506	preedit_attr ? XNPreeditAttributes : NULL,	1489	preedit_attr ? XNPreeditAttributes : NULL,
1507	preedit_attr,	1490	preedit_attr,
1508	status_attr ? XNStatusAttributes : NULL,	1491	status_attr ? XNStatusAttributes : NULL,
1509	status_attr, NULL);	1492	status_attr, NULL);
1510		1493
1511	if (preedit_attr) XFree (preedit_attr);	1494	if (preedit_attr) XFree (preedit_attr);
1512	if (status_attr) XFree (status_attr);	1495	if (status_attr) XFree (status_attr);
1513	if (fs) XFreeFontSet (xdisp, fs);	1496	if (fs) XFreeFontSet (dpy, fs);
1514		1497
1515	if (Input_Context == NULL)	1498	if (Input_Context == NULL)
1516	{	1499	{
1517	rxvt_warn ("failed to create input context, continuing without XIM.\n");	1500	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1518	im_destroy ();	1501	im_destroy ();
…		…
1523	// unfortunately, only the focus window is used by XIM, hard to fix	1506	// unfortunately, only the focus window is used by XIM, hard to fix
1524	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))	1507	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1525	vt_select_input ();	1508	vt_select_input ();
1526	#endif	1509	#endif
1527		1510
1528	if (input_style & XIMPreeditArea)
1529	IMSetStatusPosition ();	1511	IMSetPosition ();
1530		1512
1531	return true;	1513	return true;
1532	}	1514	}
1533		1515
1534	void	1516	void
…		…
1554	p = rs[Rs_inputMethod];	1536	p = rs[Rs_inputMethod];
1555	if (p && *p)	1537	if (p && *p)
1556	{	1538	{
1557	bool found = false;	1539	bool found = false;
1558		1540
1559	s = rxvt_splitcommastring (p);	1541	s = rxvt_strsplit (',', p);
1560		1542
1561	for (i = 0; s[i]; i++)	1543	for (i = 0; s[i]; i++)
1562	{	1544	{
1563	if (*s[i])	1545	if (*s[i])
1564	{	1546	{
…		…
1570	break;	1552	break;
1571	}	1553	}
1572	}	1554	}
1573	}	1555	}
1574		1556
1575	rxvt_freecommastring (s);	1557	rxvt_free_strsplit (s);
1576		1558
1577	if (found)	1559	if (found)
1578	goto done;	1560	goto done;
1579	}	1561	}
1580		1562
…		…
1592	SET_LOCALE (locale);	1574	SET_LOCALE (locale);
1593	#endif	1575	#endif
1594	}	1576	}
1595		1577
1596	void	1578	void
1597	rxvt_term::IMSetStatusPosition ()	1579	rxvt_term::IMSetPosition ()
1598	{	1580	{
1599	XRectangle preedit_rect, status_rect, *needed_rect;	1581	XRectangle preedit_rect, status_rect, *needed_rect;
1600	XVaNestedList preedit_attr, status_attr;	1582	XVaNestedList preedit_attr, status_attr;
1601		1583
1602	if (!Input_Context	1584	if (!Input_Context
1603	\|\| !focus	1585	\|\| !focus
1604	\|\| !(input_style & XIMPreeditArea)	1586	\|\| !(input_style & (XIMPreeditArea \| XIMPreeditPosition))
1605	\|\| !IMisRunning ())	1587	\|\| !IMisRunning ())
1606	return;	1588	return;
1607		1589
		1590	if (input_style & XIMPreeditPosition)
		1591	{
		1592	im_set_size (preedit_rect);
		1593	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
		1594
		1595	XSetICValues (Input_Context,
		1596	XNPreeditAttributes, preedit_attr, NULL);
		1597	}
		1598	else
		1599	{
1608	/* Getting the necessary width of preedit area */	1600	/* Getting the necessary width of preedit area */
1609	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);	1601	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1610	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);	1602	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1611	XFree (status_attr);	1603	XFree (status_attr);
1612		1604
1613	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);	1605	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1614	XFree (needed_rect);	1606	XFree (needed_rect);
1615		1607
1616	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1608	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1617	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);	1609	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1618		1610
1619	XSetICValues (Input_Context,	1611	XSetICValues (Input_Context,
1620	XNPreeditAttributes, preedit_attr,	1612	XNPreeditAttributes, preedit_attr,
1621	XNStatusAttributes, status_attr, NULL);	1613	XNStatusAttributes, status_attr,
		1614	NULL);
1622		1615
		1616	XFree (status_attr);
		1617	}
		1618
1623	XFree (preedit_attr);	1619	XFree (preedit_attr);
1624	XFree (status_attr);
1625	}	1620	}
1626	#endif /* USE_XIM */	1621	#endif /* USE_XIM */
		1622
		1623	void
		1624	rxvt_term::get_window_origin (int &x, int &y)
		1625	{
		1626	Window cr;
		1627	XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
		1628	}
		1629
		1630	Pixmap
		1631	rxvt_term::get_pixmap_property (Atom property)
		1632	{
		1633	Pixmap pixmap = None;
		1634
		1635	int aformat;
		1636	unsigned long nitems, bytes_after;
		1637	Atom atype;
		1638	unsigned char *prop;
		1639	int result = XGetWindowProperty (dpy, display->root, property,
		1640	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
		1641	&nitems, &bytes_after, &prop);
		1642	if (result == Success)
		1643	{
		1644	if (atype == XA_PIXMAP)
		1645	pixmap = (Pixmap )prop;
		1646	XFree (prop);
		1647	}
		1648
		1649	return pixmap;
		1650	}
		1651
		1652	#ifdef HAVE_BG_PIXMAP
		1653
		1654	void
		1655	rxvt_term::update_background ()
		1656	{
		1657	if (update_background_ev.is_active ())
		1658	return;
		1659
		1660	bg_invalidate ();
		1661
		1662	ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
		1663
		1664	if (to_wait <= 0.)
		1665	bg_render ();
		1666	else
		1667	update_background_ev.start (to_wait);
		1668	}
		1669
		1670	void
		1671	rxvt_term::update_background_cb (ev::timer &w, int revents)
		1672	{
		1673	make_current ();
		1674
		1675	update_background_ev.stop ();
		1676	bg_render ();
		1677	refresh_check ();
		1678	}
		1679
		1680	#endif /* HAVE_BG_PIXMAP */
1627		1681
1628	/----------------------- end-of-file (C source) -----------------------/	1682	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.214 by root, Tue Jan 31 19:53:30 2006 UTC vs. Revision 1.355 by sf-exg, Thu Apr 7 12:19:40 2011 UTC

Diff Legend

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.214 by root, Tue Jan 31 19:53:30 2006 UTC vs.
Revision 1.355 by sf-exg, Thu Apr 7 12:19:40 2011 UTC