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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.267 by root, Tue Nov 27 17:45:46 2007 UTC vs.
Revision 1.397 by root, Sat Dec 13 12:24:32 2014 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) 2003-2014 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 3 of the License, or
21	* (at your option) any later version.	21	* (at your option) any later version.
22	*	22	*
23	* This program is distributed in the hope that it will be useful,	23	* This program is distributed in the hope that it will be useful,
24	* but WITHOUT ANY WARRANTY; without even the implied warranty of	24	* but WITHOUT ANY WARRANTY; without even the implied warranty of
25	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	25	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
…		…
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 <assert.h>
40	#include <csignal>	42	#include <signal.h>
41	#include <cstring>	43	#include <string.h>
42		44
43	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	45	#include <termios.h>
45	#endif
46		46
47	#ifdef HAVE_XSETLOCALE	47	#ifdef HAVE_XSETLOCALE
48	# define X_LOCALE	48	# define X_LOCALE
49	# include <X11/Xlocale.h>	49	# include <X11/Xlocale.h>
50	#else	50	#else
51	# ifdef HAVE_SETLOCALE
52	# include <clocale>	51	# include <locale.h>
53	# endif	52	#endif
54	#endif
55		53
		54	struct termios rxvt_term::def_tio;
56	vector<rxvt_term *> rxvt_term::termlist;	55	vector<rxvt_term *> rxvt_term::termlist;
57		56
58	// used to tell global functions which terminal instance is "active"	57	// used to tell global functions which terminal instance is "active"
59	rxvt_t rxvt_current_term;	58	rxvt_t rxvt_current_term;
60		59
…		…
95	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)	94	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
96	{	95	{
97	compose_char *cc;	96	compose_char *cc;
98		97
99	// break compose chains, as stupid readline really likes to duplicate	98	// break compose chains, as stupid readline really likes to duplicate
100	// composing characters for some reason near the end of a line.	99	// composing characters for some reason, near the end of a line.
101	cc = (*this)[c1];	100	cc = (*this)[c1];
102	while (cc)	101	while (cc)
103	{	102	{
104	if (cc->c2 == c2) return c1;	103	if (cc->c2 == c2) return c1;
105	cc = (*this)[cc->c1];	104	cc = (*this)[cc->c1];
106	}	105	}
107		106
108	// check to see wether this combination already exists otherwise	107	// check to see whether this combination already exists otherwise
109	for (cc = v.end (); cc-- > v.begin (); )	108	for (cc = v.begin (); cc < v.end (); cc++)
110	{
111	if (cc->c1 == c1 && cc->c2 == c2)	109	if (cc->c1 == c1 && cc->c2 == c2)
112	return COMPOSE_LO + (cc - v.begin ());	110	return COMPOSE_LO + (cc - v.begin ());
113	}
114		111
115	// allocate a new combination	112	// allocate a new combination
116	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)	113	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
117	{	114	{
118	static int seen;	115	static int seen;
119		116
120	if (!seen++)	117	if (!seen++)
121	fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n");	118	rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
122		119
123	return REPLACEMENT_CHAR;	120	return REPLACEMENT_CHAR;
124	}	121	}
125		122
126	v.push_back (compose_char (c1, c2));	123	v.push_back (compose_char (c1, c2));
…		…
152		149
153	}	150	}
154	#endif	151	#endif
155		152
156	rxvt_term::rxvt_term ()	153	rxvt_term::rxvt_term ()
157	:	154	{
158	#if ENABLE_TRANSPARENCY || ENABLE_PERL
159	rootwin_ev (this, &rxvt_term::rootwin_cb),
160	#endif
161	#if HAVE_BG_PIXMAP	155	#if HAVE_BG_PIXMAP
162	update_background_ev(this, &rxvt_term::update_background_cb),	156	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
163	#endif
164	#ifdef HAVE_SCROLLBARS
165	scrollbar_ev (this, &rxvt_term::x_cb),
166	#endif	157	#endif
167	#ifdef CURSOR_BLINK	158	#ifdef CURSOR_BLINK
168	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),	159	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
169	#endif	160	#endif
170	#ifdef TEXT_BLINK	161	#ifdef TEXT_BLINK
171	text_blink_ev (this, &rxvt_term::text_blink_cb),	162	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
172	#endif	163	#endif
173	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	164	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
174	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),	165	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
175	#endif	166	#endif
176	#ifdef SELECTION_SCROLLING	167	#ifdef SELECTION_SCROLLING
177	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),	168	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
178	#endif	169	#endif
179	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	170	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
180	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),	171	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		172	#endif
		173	#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
		174	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
		175	#endif
		176	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
		177	#if USE_XIM
		178	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
181	#endif	179	#endif
182	#ifdef POINTER_BLANK	180	#ifdef POINTER_BLANK
183	pointer_ev (this, &rxvt_term::pointer_cb),	181	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
184	#endif
185	#ifdef USE_XIM
186	im_ev (this, &rxvt_term::im_cb),
187	#endif	182	#endif
188	#ifndef NO_BELL	183	#ifndef NO_BELL
189	bell_ev (this, &rxvt_term::bell_cb),	184	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
190	#endif	185	#endif
191	termwin_ev (this, &rxvt_term::x_cb),	186	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
192	vt_ev (this, &rxvt_term::x_cb),	187	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
193	child_ev (this, &rxvt_term::child_cb),	188	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
194	prepare_ev (this, &rxvt_term::prepare_cb),	189	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
195	flush_ev (this, &rxvt_term::flush_cb),	190	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
196	destroy_ev (this, &rxvt_term::destroy_cb),	191	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197	pty_ev (this, &rxvt_term::pty_cb),	192
198	incr_ev (this, &rxvt_term::incr_cb)
199	{
200	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	193	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
201		194
202	termlist.push_back (this);	195	termlist.push_back (this);
203		196
204	#ifdef KEYSYM_RESOURCE	197	#ifdef KEYSYM_RESOURCE
…		…
229	if (fontset[i] != fontset[0])	222	if (fontset[i] != fontset[0])
230	delete fontset[i];	223	delete fontset[i];
231	#endif	224	#endif
232	delete fontset[0];	225	delete fontset[0];
233		226
		227	#ifdef HAVE_BG_PIXMAP
		228	bg_destroy ();
		229	#endif
		230
		231	#if HAVE_IMG
		232	delete bg_img;
		233	#endif
		234
234	if (display)	235	if (display)
235	{	236	{
236	selection_clear ();	237	selection_clear ();
		238	selection_clear (true);
237		239
238	#ifdef USE_XIM	240	#if USE_XIM
239	im_destroy ();	241	im_destroy ();
240	#endif	242	#endif
241	#ifdef XTERM_SCROLLBAR	243	scrollBar.destroy ();
242	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);	244
243	if (ShadowGC) XFreeGC (dpy, ShadowGC);	245	if (gc)
244	#endif
245	#ifdef PLAIN_SCROLLBAR
246	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
247	#endif
248	#ifdef NEXT_SCROLLBAR
249	if (blackGC) XFreeGC (dpy, blackGC);
250	if (whiteGC) XFreeGC (dpy, whiteGC);
251	if (grayGC) XFreeGC (dpy, grayGC);
252	if (darkGC) XFreeGC (dpy, darkGC);
253	if (stippleGC) XFreeGC (dpy, stippleGC);
254	if (dimple) XFreePixmap (dpy, dimple);
255	if (upArrow) XFreePixmap (dpy, upArrow);
256	if (downArrow) XFreePixmap (dpy, downArrow);
257	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
258	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
259	#endif
260	#ifdef RXVT_SCROLLBAR
261	if (topShadowGC) XFreeGC (dpy, topShadowGC);
262	if (botShadowGC) XFreeGC (dpy, botShadowGC);
263	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
264	#endif
265	if (gc) XFreeGC (dpy, gc);	246	XFreeGC (dpy, gc);
266		247
267	delete drawable;	248	delete drawable;
		249
268	// destroy all windows	250	// destroy all windows
269	if (parent[0])	251	if (parent)
270	XDestroyWindow (dpy, parent[0]);	252	XDestroyWindow (dpy, parent);
271		253
272	for (int i = 0; i < TOTAL_COLORS; i++)	254	for (int i = 0; i < TOTAL_COLORS; i++)
273	if (ISSET_PIXCOLOR (i))	255	if (ISSET_PIXCOLOR (i))
274	{	256	{
275	pix_colors_focused [i].free (this);	257	pix_colors_focused [i].free (this);
276	#if OFF_FOCUS_FADING	258	#if OFF_FOCUS_FADING
		259	if (rs[Rs_fade])
277	pix_colors_unfocused [i].free (this);	260	pix_colors_unfocused [i].free (this);
278	#endif	261	#endif
279	}	262	}
280		263
281	clear ();	264	clear ();
282	}
283		265
284	delete [] pix_colors_focused;	266	display->flush (); /* ideally .put should do this */
285	#if OFF_FOCUS_FADING
286	delete [] pix_colors_unfocused;
287	#endif
288
289	#ifdef HAVE_BG_PIXMAP
290	bgPixmap.destroy ();
291	#endif
292	displays.put (display);	267	displays.put (display);
		268	}
293		269
294	scr_release ();	270	scr_release ();
295		271
296	/* clear all resources */	272	/* clear all resources */
297	for (int i = 0; i < allocated.size (); i++)	273	for (int i = 0; i < allocated.size (); i++)
298	free (allocated [i]);	274	free (allocated [i]);
299		275
300	free (selection.text);	276	free (selection.text);
301	// TODO: manage env vars in child only(!)	277	free (selection.clip_text);
302	free (env_display);
303	free (env_term);
304	free (locale);	278	free (locale);
305	free (v_buffer);	279	free (v_buffer);
306	free (incr_buf);	280
		281	delete selection_req;
		282
		283	if (env && memcmp (env, envv->begin (), envv->size () * sizeof (char *)))
		284	rxvt_warn ("env has been modified, probably as a result of a lib calling setenv.\n");
		285
		286	delete env;
307		287
308	delete envv;	288	delete envv;
309	delete argv;	289	delete argv;
310		290
311	#ifdef KEYSYM_RESOURCE	291	#ifdef KEYSYM_RESOURCE
312	delete keyboard;	292	delete keyboard;
313	#endif	293	#endif
314	#ifndef NO_RESOURCES	294	#ifndef NO_RESOURCES
315	XrmDestroyDatabase (option_db);	295	XrmDestroyDatabase (option_db);
316	#endif	296	#endif
		297
		298	SET_R ((rxvt_term *)0);
317	}	299	}
318		300
319	// child has exited, usually destroys	301	// child has exited, usually destroys
320	void	302	void
321	rxvt_term::child_cb (ev::child &w, int status)	303	rxvt_term::child_cb (ev::child &w, int status)
…		…
329	}	311	}
330		312
331	void	313	void
332	rxvt_term::destroy ()	314	rxvt_term::destroy ()
333	{	315	{
334	if (destroy_ev.active)	316	if (destroy_ev.is_active ())
335	return;	317	return;
336		318
337	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	319	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
338		320
339	#if ENABLE_OVERLAY	321	#if ENABLE_OVERLAY
…		…
343	if (display)	325	if (display)
344	{	326	{
345	#if USE_XIM	327	#if USE_XIM
346	im_ev.stop (display);	328	im_ev.stop (display);
347	#endif	329	#endif
348	#if HAVE_SCROLLBARS
349	scrollbar_ev.stop (display);	330	scrollbar_ev.stop (display);
350	#endif	331	#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
351	#if ENABLE_TRANSPARENCY || ENABLE_PERL
352	rootwin_ev.stop (display);	332	rootwin_ev.stop (display);
353	#endif	333	#endif
354	incr_ev.stop ();
355	termwin_ev.stop (display);	334	termwin_ev.stop (display);
356	vt_ev.stop (display);	335	vt_ev.stop (display);
357	}	336	}
358		337
359	prepare_ev.stop ();	338	flush_ev.stop ();
360	pty_ev.stop ();	339	pty_ev.stop ();
361	#ifdef CURSOR_BLINK	340	#ifdef CURSOR_BLINK
362	cursor_blink_ev.stop ();	341	cursor_blink_ev.stop ();
363	#endif	342	#endif
364	#ifdef TEXT_BLINK	343	#ifdef TEXT_BLINK
…		…
383	make_current ();	362	make_current ();
384		363
385	delete this;	364	delete this;
386	}	365	}
387		366
		367	void
		368	rxvt_term::set_option (uint8_t opt, bool set) NOTHROW
		369	{
		370	if (!opt)
		371	return;
		372
		373	uint8_t mask = 1 << (opt & 7);
		374	uint8_t &val = options [opt >> 3];
		375
		376	val = val & ~mask | (set ? mask : 0);
		377	}
		378
388	/*----------------------------------------------------------------------*/	379	/*----------------------------------------------------------------------*/
389	/*	380	/*
390	* Exit gracefully, clearing the utmp entry and restoring tty attributes	381	* Exit gracefully, clearing the utmp entry and restoring tty attributes
391	* TODO: if debugging, this should free up any known resources if we can
392	*/	382	*/
393	static XErrorHandler old_xerror_handler;	383	static XErrorHandler old_xerror_handler;
394		384
395	static void	385	static void
396	rxvt_emergency_cleanup ()	386	rxvt_emergency_cleanup ()
…		…
398	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)	388	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
399	(*t)->emergency_cleanup ();	389	(*t)->emergency_cleanup ();
400	}	390	}
401		391
402	#if !ENABLE_MINIMAL	392	#if !ENABLE_MINIMAL
403	static void	393	static void ecb_cold
404	print_x_error (Display *dpy, XErrorEvent *event)	394	print_x_error (Display *dpy, XErrorEvent *event)
405	{	395	{
406	char buffer[BUFSIZ];	396	char buffer[BUFSIZ];
407	char mesg[BUFSIZ];	397	char mesg[BUFSIZ];
408	char number[32];	398	char number[32];
409	char *mtype = "XlibMessage";	399
410	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
411	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
412	rxvt_warn ("An X Error occured, trying to continue after report.\n");	400	rxvt_warn ("An X Error occurred, trying to continue after report.\n");
		401
		402	XGetErrorDatabaseText (dpy, "XlibMessage", "ErrorSerial", "Error Serial #%d", mesg, BUFSIZ);
		403	snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->serial);
		404
		405	XGetErrorText (dpy, event->error_code, buffer, BUFSIZ);
		406	XGetErrorDatabaseText (dpy, "XlibMessage", "XError", "X Error", mesg, BUFSIZ);
413	rxvt_warn ("%s: %s\n", mesg, buffer);	407	rxvt_warn ("+ %s: %s\n", mesg, buffer);
		408
414	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	409	XGetErrorDatabaseText (dpy, "XlibMessage", "MajorCode", "Request Major code %d", mesg, BUFSIZ);
415	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	410	snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->request_code);
		411
		412	if (event->request_code >= 128)
		413	{
		414	#if 0
		415	/* XListExtensions and probably query extensions hangs when there are multiple queues errors */
		416	int nexts;
		417	char **exts = XListExtensions (dpy, &nexts);
		418
		419	while (nexts)
		420	{
		421	char *extname = exts [nexts - 1];
		422	int major, first_event, first_error;
		423
		424	if (XQueryExtension (dpy, extname, &major, &first_event, &first_error) && major == event->request_code)
		425	{
		426	XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
		427	rxvt_warn ("+ (which is extension %s minor code %d)\n", extname, event->minor_code);
		428
		429	snprintf (buffer, BUFSIZ, "%s.%d", extname, event->minor_code);
		430	XGetErrorDatabaseText (dpy, "XRequest", buffer, "an unregistered minor code", buffer, BUFSIZ);
		431	rxvt_warn ("+ (which is %s)\n", buffer);
		432
		433	break;
		434	}
		435
		436	printf ("nextss %d %s\n", nexts, extname);//D
		437	--nexts;
		438	++exts;
		439	}
		440	#else
		441	int nexts = 0;
		442	char **exts = 0;
		443	#endif
		444
		445	if (!nexts)
		446	{
		447	rxvt_warn ("+ (which is an unknown extension)\n", buffer);
		448
		449	XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
		450	snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->minor_code);
		451
		452	#if 0
		453	sprintf (number, "RENDER.%d", event->minor_code);
		454	XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
		455	rxvt_warn ("+ (which is %s)\n", buffer);
		456	#endif
		457	}
		458
		459	XFreeExtensionList (exts);
		460	}
		461	else
		462	{
416	sprintf(number, "%d", event->request_code);	463	sprintf (number, "%d", event->request_code);
417	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	464	XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
418	rxvt_warn ("(which is %s)\n", buffer);	465	rxvt_warn ("+ (which is %s)\n", buffer);
419	if (event->request_code >= 128) {
420	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
421	mesg, BUFSIZ);
422	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
423	}	466	}
		467
424	if ((event->error_code == BadWindow) ||	468	if (event->error_code == BadWindow
425	(event->error_code == BadPixmap) ||	469	|| event->error_code == BadPixmap
426	(event->error_code == BadCursor) ||	470	|| event->error_code == BadCursor
427	(event->error_code == BadFont) ||	471	|| event->error_code == BadFont
428	(event->error_code == BadDrawable) ||	472	|| event->error_code == BadDrawable
429	(event->error_code == BadColor) ||	473	|| event->error_code == BadColor
430	(event->error_code == BadGC) ||	474	|| event->error_code == BadGC
431	(event->error_code == BadIDChoice) ||	475	|| event->error_code == BadIDChoice
432	(event->error_code == BadValue) ||	476	|| event->error_code == BadValue
433	(event->error_code == BadAtom)) {	477	|| event->error_code == BadAtom)
		478	{
434	if (event->error_code == BadValue)	479	if (event->error_code == BadValue)
435	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	480	XGetErrorDatabaseText (dpy, "XlibMessage", "Value", "Value 0x%x", mesg, BUFSIZ);
436	mesg, BUFSIZ);
437	else if (event->error_code == BadAtom)	481	else if (event->error_code == BadAtom)
438	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	482	XGetErrorDatabaseText (dpy, "XlibMessage", "AtomID", "AtomID 0x%x", mesg, BUFSIZ);
439	mesg, BUFSIZ);	483	else
440	else
441	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	484	XGetErrorDatabaseText (dpy, "XlibMessage", "ResourceID", "ResourceID 0x%x", mesg, BUFSIZ);
442	mesg, BUFSIZ);
443	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
444	}
445	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
446	mesg, BUFSIZ);
447	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
448	}
449	#endif
450		485
451	int	486	snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->resourceid);
		487	}
		488	}
		489	#endif
		490
		491	int ecb_cold
452	rxvt_xerror_handler (Display *display, XErrorEvent *event)	492	rxvt_xerror_handler (Display *display, XErrorEvent *event)
453	{	493	{
454	if (GET_R->allowedxerror == -1)	494	if (GET_R && GET_R->allowedxerror == -1)
455	GET_R->allowedxerror = event->error_code;	495	GET_R->allowedxerror = event->error_code;
456	else	496	else
457	{	497	{
458	// GET_R is most likely not the terminal which caused the error,	498	// GET_R is most likely not the terminal which caused the error,
459	// so just output the error and continue	499	// so just output the error and continue
…		…
465	}	505	}
466		506
467	return 0;	507	return 0;
468	}	508	}
469		509
470	int	510	int ecb_cold
471	rxvt_xioerror_handler (Display *display)	511	rxvt_xioerror_handler (Display *display)
472	{	512	{
473	rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",	513	rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
474	DisplayString (display));	514	DisplayString (display));
475	rxvt_emergency_cleanup ();	515	rxvt_emergency_cleanup ();
476	_exit (EXIT_FAILURE);	516	_exit (EXIT_FAILURE);
477	}	517	}
478		518
479	/*----------------------------------------------------------------------*/
480	bool
481	rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
482	{
483	this->envv = envv;
484
485	SET_R (this);
486	set_locale ("");
487	set_environ (envv); // few things in X do not call setlocale :(
488
489	if (!init_vars ())
490	return false;
491
492	init_secondary ();
493
494	const char **cmd_argv = init_resources (argc, argv);
495
496	#ifdef KEYSYM_RESOURCE
497	keyboard->register_done ();
498	#endif
499
500	#ifdef HAVE_SCROLLBARS
501	if (option (Opt_scrollBar))
502	scrollBar.setIdle (); /* set existence for size calculations */
503	#endif
504
505	pty = ptytty::create ();
506
507	create_windows (argc, argv);
508
509	init_xlocale ();
510
511	scr_reset (); // initialize screen
512
513	#if 0
514	XSynchronize (dpy, True);
515	#endif
516
517	#ifdef HAVE_SCROLLBARS
518	if (option (Opt_scrollBar))
519	resize_scrollbar (); /* create and map scrollbar */
520	#endif
521	#ifdef HAVE_BG_PIXMAP
522	{
523	bgPixmap.set_target (this);
524
525	#ifdef ENABLE_TRANSPARENCY
526	if (option (Opt_transparent))
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 ();
539	XSelectInput (dpy, display->root, PropertyChangeMask);
540	rootwin_ev.start (display, display->root);
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);
567	#endif
568
569	set_colorfgbg ();
570
571	init_command (cmd_argv);
572
573	free (cmd_argv);
574
575	if (pty->pty >= 0)
576	pty_ev.start (pty->pty, ev::READ);
577
578	prepare_ev.start ();
579
580	HOOK_INVOKE ((this, HOOK_START, DT_END));
581
582	#if ENABLE_XEMBED
583	if (rs[Rs_embed])
584	{
585	long info[2] = { 0, XEMBED_MAPPED };
586
587	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
588	32, PropModeReplace, (unsigned char *)&info, 2);
589	}
590	#endif
591
592	XMapWindow (dpy, vt);
593	XMapWindow (dpy, parent[0]);
594
595	return true;
596	}
597
598	static struct sig_handlers	519	static struct sig_handlers
599	{	520	{
600	ev::sig sw_term, sw_int;	521	ev::sig sw_term, sw_int;
601		522
602	/*	523	/*
603	* Catch a fatal signal and tidy up before quitting	524	* Catch a fatal signal and tidy up before quitting
604	*/	525	*/
605	void
606	sig_term (ev::sig &w, int revents)	526	void sig_term (ev::sig &w, int revents);
		527
		528	sig_handlers ()
607	{	529	{
608	rxvt_emergency_cleanup ();	530	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
609	w.stop ();
610	kill (getpid (), w.signum);
611	}
612
613	sig_handlers ()
614	: sw_term (this, &sig_handlers::sig_term),
615	sw_int (this, &sig_handlers::sig_term)	531	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
616	{
617	}	532	}
618	} sig_handlers;	533	} sig_handlers;
619		534
		535	void
		536	sig_handlers::sig_term (ev::sig &w, int revents)
		537	{
		538	rxvt_emergency_cleanup ();
		539	w.stop ();
		540	kill (getpid (), w.signum);
		541	}
		542
		543	static void
		544	rxvt_get_ttymode (struct termios *tio)
		545	{
		546	if (tcgetattr (STDIN_FILENO, tio) < 0)
		547	memset (tio, 0, sizeof (struct termios));
		548
		549	for (int i = 0; i < NCCS; i++)
		550	tio->c_cc[i] = VDISABLE;
		551
		552	tio->c_cc[VINTR] = CINTR;
		553	tio->c_cc[VQUIT] = CQUIT;
		554	tio->c_cc[VERASE] = CERASE;
		555	#ifdef VERASE2
		556	tio->c_cc[VERASE2] = CERASE2;
		557	#endif
		558	tio->c_cc[VKILL] = CKILL;
		559	tio->c_cc[VEOF] = CEOF;
		560	tio->c_cc[VSTART] = CSTART;
		561	tio->c_cc[VSTOP] = CSTOP;
		562	tio->c_cc[VSUSP] = CSUSP;
		563	# ifdef VDSUSP
		564	tio->c_cc[VDSUSP] = CDSUSP;
		565	# endif
		566	# ifdef VREPRINT
		567	tio->c_cc[VREPRINT] = CRPRNT;
		568	# endif
		569	# ifdef VDISCRD
		570	tio->c_cc[VDISCRD] = CFLUSH;
		571	# endif
		572	# ifdef VWERSE
		573	tio->c_cc[VWERSE] = CWERASE;
		574	# endif
		575	# ifdef VLNEXT
		576	tio->c_cc[VLNEXT] = CLNEXT;
		577	# endif
		578	# ifdef VSTATUS
		579	tio->c_cc[VSTATUS] = CSTATUS;
		580	# endif
		581
		582	# if VMIN != VEOF
		583	tio->c_cc[VMIN] = 1;
		584	# endif
		585	# if VTIME != VEOL
		586	tio->c_cc[VTIME] = 0;
		587	# endif
		588
		589	/* input modes */
		590	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
		591	# ifdef IMAXBEL
		592	| IMAXBEL
		593	# endif
		594	| IXON);
		595
		596	/* output modes */
		597	tio->c_oflag = (OPOST | ONLCR);
		598
		599	/* control modes */
		600	tio->c_cflag = (CS8 | CREAD);
		601
		602	/* local modes */
		603	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
		604	# if defined (ECHOCTL) && defined (ECHOKE)
		605	| ECHOCTL | ECHOKE
		606	# endif
		607	| ECHOE | ECHOK);
		608	}
		609
620	char **rxvt_environ; // startup environment	610	char **rxvt_environ; // startup environment
621		611
622	void	612	void
623	rxvt_init ()	613	rxvt_init ()
624	{	614	{
625	ptytty::init ();	615	assert (("fontMask must not overlap other RS masks",
		616	0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask))));
626		617
		618	rxvt_get_ttymode (&rxvt_term::def_tio);
		619
		620	// get rid of stdin/stdout as we don't need them, to free resources
		621	dup2 (STDERR_FILENO, STDIN_FILENO);
		622	dup2 (STDERR_FILENO, STDOUT_FILENO);
		623
627	if (!ev_default_loop (0))	624	if (!ev_default_loop ())
628	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");	625	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
629		626
630	rxvt_environ = environ;	627	rxvt_environ = environ;
631		628
632	signal (SIGHUP, SIG_IGN);	629	signal (SIGHUP, SIG_IGN);
633	signal (SIGPIPE, SIG_IGN);	630	signal (SIGPIPE, SIG_IGN);
634		631
635	sig_handlers.sw_term.start (SIGTERM); ev_unref ();	632	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
636	sig_handlers.sw_int.start (SIGINT); ev_unref ();	633	sig_handlers.sw_int.start (SIGINT); ev_unref ();
637
638	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
639	/* signal (SIGURG, SIG_DFL); */
640		634
641	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	635	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
642	// TODO: handle this with exceptions and tolerate the memory loss	636	// TODO: handle this with exceptions and tolerate the memory loss
643	XSetIOErrorHandler (rxvt_xioerror_handler);	637	XSetIOErrorHandler (rxvt_xioerror_handler);
644		638
645	XrmInitialize ();	639	XrmInitialize ();
646	}
647		640
648	/* ------------------------------------------------------------------------- *	641	#if HAVE_PIXBUF
649	* MEMORY ALLOCATION WRAPPERS *	642	g_type_init ();
650	* ------------------------------------------------------------------------- */	643	#endif
651	void *
652	rxvt_malloc (size_t size)
653	{
654	void *p = malloc (size);
655
656	if (!p)
657	rxvt_fatal ("memory allocation failure. aborting.\n");
658
659	return p;
660	}
661
662	void *
663	rxvt_calloc (size_t number, size_t size)
664	{
665	void *p = calloc (number, size);
666
667	if (!p)
668	rxvt_fatal ("memory allocation failure. aborting.\n");
669
670	return p;
671	}
672
673	void *
674	rxvt_realloc (void *ptr, size_t size)
675	{
676	void *p = realloc (ptr, size);
677
678	if (!p)
679	rxvt_fatal ("memory allocation failure. aborting.\n");
680
681	return p;
682	}	644	}
683		645
684	/*----------------------------------------------------------------------*/	646	/*----------------------------------------------------------------------*/
685	/*	647	/*
686	* window size/position calculations for XSizeHint and other storage.	648	* window size/position calculations for XSizeHint and other storage.
…		…
688	*/	650	*/
689	void	651	void
690	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	652	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
691	{	653	{
692	short recalc_x, recalc_y;	654	short recalc_x, recalc_y;
693	int x, y, sb_w, flags;	655	int x, y, flags;
694	unsigned int w, h;	656	unsigned int w, h;
695	unsigned int max_width, max_height;	657	unsigned int max_width, max_height;
696		658
697	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;	659	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
698	szHint.win_gravity = NorthWestGravity;	660	szHint.win_gravity = NorthWestGravity;
…		…
708	if (rs[Rs_geometry])	670	if (rs[Rs_geometry])
709	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	671	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
710		672
711	if (flags & WidthValue)	673	if (flags & WidthValue)
712	{	674	{
		675	if (!w)
		676	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		677
713	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	678	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
714	szHint.flags |= USSize;	679	szHint.flags |= USSize;
715	}	680	}
716		681
717	if (flags & HeightValue)	682	if (flags & HeightValue)
718	{	683	{
		684	if (!h)
		685	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		686
719	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	687	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
720	szHint.flags |= USSize;	688	szHint.flags |= USSize;
721	}	689	}
722		690
723	if (flags & XValue)	691	if (flags & XValue)
724	{	692	{
…		…
755	max_width = MAX_COLS * fwidth;	723	max_width = MAX_COLS * fwidth;
756	max_height = MAX_ROWS * fheight;	724	max_height = MAX_ROWS * fheight;
757		725
758	szHint.base_width = szHint.base_height = 2 * int_bwidth;	726	szHint.base_width = szHint.base_height = 2 * int_bwidth;
759		727
760	sb_w = 0;
761	window_vt_x = window_vt_y = int_bwidth;	728	window_vt_x = window_vt_y = int_bwidth;
762		729
763	if (scrollBar.state)	730	if (scrollBar.state)
764	{	731	{
765	sb_w = scrollbar_TotalWidth ();	732	int sb_w = scrollBar.total_width ();
766	szHint.base_width += sb_w;	733	szHint.base_width += sb_w;
767		734
768	if (!option (Opt_scrollBar_right))	735	if (!option (Opt_scrollBar_right))
769	window_vt_x += sb_w;	736	window_vt_x += sb_w;
770	}	737	}
…		…
794	{	761	{
795	min_it (height, max_height);	762	min_it (height, max_height);
796	szHint.height = szHint.base_height + height;	763	szHint.height = szHint.base_height + height;
797	}	764	}
798		765
799	if (scrollBar.state && option (Opt_scrollBar_right))
800	window_sb_x = szHint.width - sb_w;
801
802	if (recalc_x)	766	if (recalc_x)
803	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	767	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
804		768
805	if (recalc_y)	769	if (recalc_y)
806	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	770	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
807		771
808	ncol = width / fwidth;	772	ncol = width / fwidth;
809	nrow = height / fheight;	773	nrow = height / fheight;
		774
		775	// When the size of the vt window is not a multiple of the cell
		776	// size, i.e., when the wm does not honour our size hints, there are
		777	// extra areas not covered by the terminal screen. Such gaps, when a
		778	// bg pixmap is set, would have to be cleared manually to properly
		779	// refresh the background. We take the simpler route and shrink the
		780	// vt window so as to avoid creating gaps.
		781	vt_width = ncol * fwidth;
		782	vt_height = nrow * fheight;
810	}	783	}
811		784
812	/*----------------------------------------------------------------------*/	785	/*----------------------------------------------------------------------*/
813	/*	786	/*
814	* Tell the teletype handler what size the window is.	787	* Tell the teletype handler what size the window is.
…		…
822		795
823	struct winsize ws;	796	struct winsize ws;
824		797
825	ws.ws_col = ncol;	798	ws.ws_col = ncol;
826	ws.ws_row = nrow;	799	ws.ws_row = nrow;
827	ws.ws_xpixel = width;	800	ws.ws_xpixel = vt_width;
828	ws.ws_ypixel = height;	801	ws.ws_ypixel = vt_height;
829	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	802	ioctl (pty->pty, TIOCSWINSZ, &ws);
830		803
831	#if 0	804	#if 0
832	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	805	// TIOCSWINSZ is supposed to do this automatically and correctly
833	if (cmd_pid) /* force through to the command */	806	if (cmd_pid) /* force through to the command */
834	kill (-cmd_pid, SIGWINCH);	807	kill (-cmd_pid, SIGWINCH);
835	#endif	808	#endif
836	}	809	}
837		810
838	/*----------------------------------------------------------------------*/	811	/*----------------------------------------------------------------------*/
839	/* set_fonts () - load and set the various fonts	812	/* load and set the various fonts */
840	*
841	* init = 1 - initialize
842	*
843	* fontname == FONT_UP - switch to bigger font
844	* fontname == FONT_DN - switch to smaller font
845	*/
846	bool	813	bool
847	rxvt_term::set_fonts ()	814	rxvt_term::set_fonts ()
848	{	815	{
849	rxvt_fontset *fs = new rxvt_fontset (this);	816	rxvt_fontset *fs = new rxvt_fontset (this);
850	rxvt_fontprop prop;	817	rxvt_fontprop prop;
…		…
864	#endif	831	#endif
865		832
866	delete fontset[0];	833	delete fontset[0];
867	fontset[0] = fs;	834	fontset[0] = fs;
868		835
869	prop = (*fs)[1]->properties ();	836	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
870	prop.height += lineSpace;	837	prop.width = max (prop.width + letterSpace, 1);
871		838
872	fs->set_prop (prop, false);	839	fs->set_prop (prop, false);
873		840
874	fwidth = prop.width;	841	fwidth = prop.width;
875	fheight = prop.height;	842	fheight = prop.height + lineSpace;
876	fbase = prop.ascent;	843	fbase = prop.ascent;
877		844
878	for (int style = 1; style < 4; style++)	845	for (int style = 1; style < 4; style++)
879	{	846	{
880	#if ENABLE_STYLES	847	#if ENABLE_STYLES
…		…
906	#else	873	#else
907	fontset[style] = fontset[0];	874	fontset[style] = fontset[0];
908	#endif	875	#endif
909	}	876	}
910		877
911	if (parent[0])	878	if (parent)
912	{	879	{
913	resize_all_windows (0, 0, 0);	880	resize_all_windows (0, 0, 0);
914	scr_remap_chars ();	881	scr_remap_chars ();
915	scr_touch (true);	882	scr_touch (true);
916	}	883	}
…		…
919	}	886	}
920		887
921	void	888	void
922	rxvt_term::set_string_property (Atom prop, const char *str, int len)	889	rxvt_term::set_string_property (Atom prop, const char *str, int len)
923	{	890	{
924	XChangeProperty (dpy, parent[0],	891	XChangeProperty (dpy, parent,
925	prop, XA_STRING, 8, PropModeReplace,	892	prop, XA_STRING, 8, PropModeReplace,
926	(const unsigned char *)str, len >= 0 ? len : strlen (str));	893	(const unsigned char *)str, len >= 0 ? len : strlen (str));
927	}	894	}
928		895
929	void	896	void
		897	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		898	{
		899	XTextProperty ct;
		900
		901	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		902	{
		903	XSetTextProperty (dpy, parent, &ct, prop);
		904	XFree (ct.value);
		905	}
		906	}
		907
		908	void
930	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	909	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
931	{	910	{
932	wchar_t *ws = rxvt_mbstowcs (str, len);	911	wchar_t *ws = rxvt_mbstowcs (str, len);
933	char *s = rxvt_wcstoutf8 (ws);	912	char *s = rxvt_wcstoutf8 (ws);
934		913
935	XChangeProperty (dpy, parent[0],	914	XChangeProperty (dpy, parent,
936	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,	915	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
937	(const unsigned char *)s, strlen (s));	916	(const unsigned char *)s, strlen (s));
938		917
939	free (s);	918	free (s);
940	free (ws);	919	free (ws);
…		…
944	/*----------------------------------------------------------------------*/	923	/*----------------------------------------------------------------------*/
945	/* xterm sequences - title, iconName, color (exptl) */	924	/* xterm sequences - title, iconName, color (exptl) */
946	void	925	void
947	rxvt_term::set_title (const char *str)	926	rxvt_term::set_title (const char *str)
948	{	927	{
949	set_string_property (XA_WM_NAME, str);	928	set_mbstring_property (XA_WM_NAME, str);
950	#if ENABLE_EWMH	929	#if ENABLE_EWMH
951	set_utf8_property (xa[XA_NET_WM_NAME], str);	930	set_utf8_property (xa[XA_NET_WM_NAME], str);
952	#endif	931	#endif
953	}	932	}
954		933
955	void	934	void
956	rxvt_term::set_icon_name (const char *str)	935	rxvt_term::set_icon_name (const char *str)
957	{	936	{
958	set_string_property (XA_WM_ICON_NAME, str);	937	set_mbstring_property (XA_WM_ICON_NAME, str);
959	#if ENABLE_EWMH	938	#if ENABLE_EWMH
960	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	939	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
961	#endif	940	#endif
962	}	941	}
963		942
964	void	943	void
965	rxvt_term::set_window_color (int idx, const char *color)	944	rxvt_term::set_window_color (int idx, const char *color)
966	{	945	{
967	#ifdef XTERM_COLOR_CHANGE	946	#ifdef XTERM_COLOR_CHANGE
968	rxvt_color xcol;
969	int i;
970
971	if (color == NULL || *color == '\0')	947	if (color == NULL || *color == '\0')
972	return;	948	return;
973		949
974	color = strdup (color);	950	color = strdup (color);
975	allocated.push_back ((void *)color);	951	allocated.push_back ((void *)color);
976	rs[Rs_color + idx] = color;	952	rs[Rs_color + idx] = color;
977		953
978	/* handle color aliases */	954	/* handle color aliases */
979	if (isdigit (*color))	955	if (isdigit (*color))
980	{	956	{
981	i = atoi (color);	957	int i = atoi (color);
982		958
983	if (i >= 8 && i <= 15)	959	if (i >= 8 && i <= 15)
984	{	960	{
985	/* bright colors */	961	/* bright colors */
986	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];	962	alias_color (idx, minBrightCOLOR + i - 8);
987	goto done;	963	goto done;
988	}	964	}
989		965
990	if (i >= 0 && i <= 7)	966	if (i >= 0 && i <= 7)
991	{	967	{
992	/* normal colors */	968	/* normal colors */
993	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	969	alias_color (idx, minCOLOR + i);
994	goto done;	970	goto done;
995	}	971	}
996	}	972	}
997		973
998	set_color (xcol, color);	974	pix_colors_focused[idx].free (this);
999		975	set_color (pix_colors_focused[idx], color);
1000	/*
1001	* FIXME: should free colors here, but no idea how to do it so instead,
1002	* so just keep gobbling up the colormap
1003	*/
1004
1005	pix_colors_focused[idx] = xcol;
1006		976
1007	done:	977	done:
1008	/*TODO: handle Color_BD, scrollbar background, etc. */	978	/*TODO: handle Color_BD, scrollbar background, etc. */
1009		979
1010	update_fade_color (idx);	980	update_fade_color (idx);
1011	recolour_cursor ();	981	recolor_cursor ();
1012	scr_recolour ();	982	scr_recolor ();
1013	#endif /* XTERM_COLOR_CHANGE */	983	#endif /* XTERM_COLOR_CHANGE */
1014	}	984	}
1015		985
1016	void	986	void
1017	rxvt_term::recolour_cursor ()	987	rxvt_term::recolor_cursor ()
1018	{	988	{
1019	XColor fg, bg;	989	XColor fg, bg;
1020		990
1021	(ISSET_PIXCOLOR (Color_pointer_fg)	991	(ISSET_PIXCOLOR (Color_pointer_fg)
1022	? pix_colors_focused[Color_pointer_fg]	992	? pix_colors_focused[Color_pointer_fg]
…		…
1031		1001
1032	/*----------------------------------------------------------------------*/	1002	/*----------------------------------------------------------------------*/
1033	/*	1003	/*
1034	* find if fg/bg matches any of the normal (low-intensity) colors	1004	* find if fg/bg matches any of the normal (low-intensity) colors
1035	*/	1005	*/
1036	void	1006	char *
1037	rxvt_term::set_colorfgbg ()	1007	rxvt_term::get_colorfgbg ()
1038	{	1008	{
1039	unsigned int i;	1009	unsigned int i;
1040	const char *xpmb = "\0";	1010	const char *xpmb = "";
1041	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	1011	char fstr[] = "default";
		1012	char bstr[] = "default";
		1013	char *env_colorfgbg;
1042		1014
1043	strcpy (fstr, "default");
1044	strcpy (bstr, "default");
1045	for (i = Color_Black; i <= Color_White; i++)	1015	for (i = Color_Black; i <= Color_White; i++)
1046	if (pix_colors[Color_fg] == pix_colors[i])	1016	if (pix_colors[Color_fg] == pix_colors[i])
1047	{	1017	{
1048	sprintf (fstr, "%d", (i - Color_Black));	1018	sprintf (fstr, "%d", i - Color_Black);
1049	break;	1019	break;
1050	}	1020	}
1051		1021
1052	for (i = Color_Black; i <= Color_White; i++)	1022	for (i = Color_Black; i <= Color_White; i++)
1053	if (pix_colors[Color_bg] == pix_colors[i])	1023	if (pix_colors[Color_bg] == pix_colors[i])
1054	{	1024	{
1055	sprintf (bstr, "%d", (i - Color_Black));	1025	sprintf (bstr, "%d", i - Color_Black);
1056	#ifdef BG_IMAGE_FROM_FILE	1026	#if BG_IMAGE_FROM_FILE
1057	xpmb = "default;";	1027	xpmb = "default;";
1058	#endif	1028	#endif
1059	break;	1029	break;
1060	}	1030	}
1061		1031
		1032	env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg"));
1062	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);	1033	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
		1034	return env_colorfgbg;
1063	}	1035	}
1064		1036
1065	/*----------------------------------------------------------------------*/	1037	/*----------------------------------------------------------------------*/
1066		1038
1067	bool	1039	bool
…		…
1075	}	1047	}
1076		1048
1077	void	1049	void
1078	rxvt_term::alias_color (int dst, int src)	1050	rxvt_term::alias_color (int dst, int src)
1079	{	1051	{
		1052	pix_colors[dst].free (this);
1080	pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);	1053	pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1081	}	1054	}
1082		1055
1083	/* -------------------------------------------------------------------- *	1056	/* -------------------------------------------------------------------- *
1084	* - WINDOW RESIZING - *	1057	* - WINDOW RESIZING - *
…		…
1090	int old_width = szHint.width;	1063	int old_width = szHint.width;
1091	int old_height = szHint.height;	1064	int old_height = szHint.height;
1092		1065
1093	window_calc (newwidth, newheight);	1066	window_calc (newwidth, newheight);
1094		1067
1095	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	1068	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1069
		1070	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1071	if (set_hint)
		1072	{
		1073	szHint.flags &= ~(PBaseSize | PResizeInc);
1096	XSetWMNormalHints (dpy, parent[0], &szHint);	1074	XSetWMNormalHints (dpy, parent, &szHint);
		1075	szHint.flags |= PBaseSize | PResizeInc;
		1076	}
1097		1077
1098	if (!ignoreparent)	1078	if (!ignoreparent)
1099	{	1079	{
1100	#ifdef SMART_RESIZE	1080	#ifdef SMART_RESIZE
1101	/*	1081	/*
…		…
1105	int x, y, x1, y1;	1085	int x, y, x1, y1;
1106	int dx, dy;	1086	int dx, dy;
1107	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1087	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1108	Window unused_cr;	1088	Window unused_cr;
1109		1089
1110	XTranslateCoordinates (dpy, parent[0], display->root,	1090	XTranslateCoordinates (dpy, parent, display->root,
1111	0, 0, &x, &y, &unused_cr);	1091	0, 0, &x, &y, &unused_cr);
1112	XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,	1092	XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
1113	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1093	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1114	/*	1094	/*
1115	* if display->root isn't the parent window, a WM will probably have offset	1095	* if display->root isn't the parent window, a WM will probably have offset
1116	* our position for handles and decorations. Counter it	1096	* our position for handles and decorations. Counter it
1117	*/	1097	*/
…		…
1134	if (y < y1) /* top half */	1114	if (y < y1) /* top half */
1135	dy = 0;	1115	dy = 0;
1136	else if (y == y1) /* exact center */	1116	else if (y == y1) /* exact center */
1137	dy /= 2;	1117	dy /= 2;
1138		1118
1139	XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,	1119	XMoveResizeWindow (dpy, parent, x + dx, y + dy,
1140	szHint.width, szHint.height);	1120	szHint.width, szHint.height);
1141	#else	1121	#else
1142	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1122	XResizeWindow (dpy, parent, szHint.width, szHint.height);
1143	#endif	1123	#endif
1144	}	1124	}
		1125
		1126	if (set_hint)
		1127	XSetWMNormalHints (dpy, parent, &szHint);
1145		1128
1146	fix_screen = ncol != prev_ncol || nrow != prev_nrow;	1129	fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1147		1130
1148	if (fix_screen || newwidth != old_width || newheight != old_height)	1131	if (fix_screen || newwidth != old_width || newheight != old_height)
1149	{	1132	{
1150	if (scrollBar.state)	1133	if (scrollBar.state)
1151	{	1134	scrollBar.resize ();
1152	XMoveResizeWindow (dpy, scrollBar.win,
1153	window_sb_x, 0,
1154	scrollbar_TotalWidth (), szHint.height);
1155	resize_scrollbar ();
1156	}
1157		1135
1158	XMoveResizeWindow (dpy, vt,	1136	XMoveResizeWindow (dpy, vt,
1159	window_vt_x, window_vt_y,	1137	window_vt_x, window_vt_y,
1160	width, height);	1138	vt_width, vt_height);
		1139
		1140	HOOK_INVOKE ((this, HOOK_SIZE_CHANGE, DT_INT, newwidth, DT_INT, newheight, DT_END));
1161		1141
1162	#ifdef HAVE_BG_PIXMAP	1142	#ifdef HAVE_BG_PIXMAP
1163	if (bgPixmap.window_size_sensitive ())	1143	if (bg_window_size_sensitive ())
1164	update_background ();	1144	update_background ();
1165	#endif	1145	#endif
1166
1167	scr_clear ();
1168	}	1146	}
1169		1147
1170	if (fix_screen || old_height == 0)	1148	if (fix_screen || old_height == 0)
1171	scr_reset ();	1149	scr_reset ();
1172		1150
1173	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1174	//scr_touch (false);
1175
1176	#ifdef HAVE_BG_PIXMAP
1177	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1178	// if (bgPixmap.pixmap)
1179	// scr_touch (false);
1180	#endif
1181
1182	#ifdef USE_XIM	1151	#if USE_XIM
1183	IMSetPosition ();	1152	im_set_position ();
1184	#endif	1153	#endif
1185	}	1154	}
1186		1155
1187	/*	1156	/*
1188	* Set the width/height of the vt window in characters. Units are pixels.	1157	* Set the width/height of the vt window in characters. Units are pixels.
…		…
1201	newwidth = wattr.width - szHint.base_width;	1170	newwidth = wattr.width - szHint.base_width;
1202	if (newheight == 0)	1171	if (newheight == 0)
1203	newheight = wattr.height - szHint.base_height;	1172	newheight = wattr.height - szHint.base_height;
1204	}	1173	}
1205		1174
1206	if (newwidth != width || newheight != height)	1175	if (newwidth != vt_width || newheight != vt_height)
1207	{	1176	{
1208	newwidth += szHint.base_width;	1177	newwidth += szHint.base_width;
1209	newheight += szHint.base_height;	1178	newheight += szHint.base_height;
1210	resize_all_windows (newwidth, newheight, 0);	1179	resize_all_windows (newwidth, newheight, 0);
1211	}	1180	}
1212	}	1181	}
1213		1182
1214	/* -------------------------------------------------------------------- *	1183	/* -------------------------------------------------------------------- *
1215	* - X INPUT METHOD ROUTINES - *	1184	* - X INPUT METHOD ROUTINES - *
1216	* -------------------------------------------------------------------- */	1185	* -------------------------------------------------------------------- */
1217	#ifdef USE_XIM	1186	#if USE_XIM
1218		1187
1219	void	1188	void
1220	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)	1189	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1221	{	1190	{
1222	fg = pix_colors [Color_fg];	1191	fg = pix_colors [Color_fg];
…		…
1249	status_rect.height = fheight;	1218	status_rect.height = fheight;
1250	}	1219	}
1251		1220
1252	/* Checking whether input method is running. */	1221	/* Checking whether input method is running. */
1253	bool	1222	bool
1254	rxvt_term::IMisRunning ()	1223	rxvt_term::im_is_running ()
1255	{	1224	{
1256	char *p;
1257	Atom atom;	1225	Atom atom;
1258	Window win;	1226	Window win;
1259	char server[IMBUFSIZ];	1227	char server[IMBUFSIZ];
1260		1228
1261	/* get current locale modifier */	1229	/* get current locale modifier */
1262	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1230	if (char *p = XSetLocaleModifiers (0))
1263	{	1231	{
1264	strcpy (server, "@server=");	1232	strcpy (server, "@server=");
1265	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1233	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1266		1234
1267	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1235	if (p = strchr (server + 1, '@')) /* first one only */
1268	*p = '\0';	1236	*p = '\0';
1269		1237
1270	atom = XInternAtom (dpy, server, False);	1238	atom = XInternAtom (dpy, server, False);
1271	win = XGetSelectionOwner (dpy, atom);	1239	win = XGetSelectionOwner (dpy, atom);
1272		1240
1273	if (win != None)	1241	if (win != None)
1274	return True;	1242	return true;
1275	}	1243	}
1276		1244
1277	return False;	1245	return false;
1278	}	1246	}
1279		1247
1280	void	1248	void
1281	rxvt_term::IMSendSpot ()	1249	rxvt_term::im_send_spot ()
1282	{	1250	{
1283	XPoint nspot;	1251	XPoint nspot;
1284	XVaNestedList preedit_attr;	1252	XVaNestedList preedit_attr;
1285		1253
1286	if (!Input_Context	1254	if (!Input_Context
…		…
1339		1307
1340	term->make_current ();	1308	term->make_current ();
1341		1309
1342	if (text)	1310	if (text)
1343	{	1311	{
1344	void *str;	1312	wchar_t *str;
1345		1313
1346	if (!text->encoding_is_wchar && text->string.multi_byte)	1314	if (!text->encoding_is_wchar && text->string.multi_byte)
1347	{	1315	{
1348	// of course, X makes it ugly again	1316	// of course, X makes it ugly again
1349	if (term->rs[Rs_imLocale])	1317	if (term->rs[Rs_imLocale])
1350	SET_LOCALE (term->rs[Rs_imLocale]);	1318	SET_LOCALE (term->rs[Rs_imLocale]);
1351		1319
1352	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1320	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1353	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1321	mbstowcs (str, text->string.multi_byte, text->length + 1);
1354		1322
1355	if (term->rs[Rs_imLocale])	1323	if (term->rs[Rs_imLocale])
1356	SET_LOCALE (term->locale);	1324	SET_LOCALE (term->locale);
1357	}	1325	}
1358	else	1326	else
1359	str = (void *)text->string.wide_char;	1327	str = text->string.wide_char;
1360		1328
1361	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1329	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1362	DT_INT, call_data->caret,	1330	DT_INT, call_data->caret,
1363	DT_INT, call_data->chg_first,	1331	DT_INT, call_data->chg_first,
1364	DT_INT, call_data->chg_length,	1332	DT_INT, call_data->chg_length,
…		…
1392	/*	1360	/*
1393	* Try to open a XIM with the current modifiers, then see if we can	1361	* Try to open a XIM with the current modifiers, then see if we can
1394	* open a suitable preedit type	1362	* open a suitable preedit type
1395	*/	1363	*/
1396	bool	1364	bool
1397	rxvt_term::IM_get_IC (const char *modifiers)	1365	rxvt_term::im_get_ic (const char *modifiers)
1398	{	1366	{
1399	int i, j, found;	1367	int i, j, found;
1400	XIM xim;	1368	XIM xim;
1401	XPoint spot;	1369	XPoint spot;
1402	XRectangle rect, status_rect, needed_rect;	1370	XRectangle rect, status_rect, needed_rect;
1403	unsigned long fg, bg;	1371	unsigned long fg, bg;
1404	const char *p;	1372	const char *p;
1405	char **s;	1373	char **s;
1406	XIMStyles *xim_styles;	1374	XIMStyles *xim_styles;
1407	#ifdef ENABLE_XIM_ONTHESPOT
1408	XIMCallback xcb[4];
1409	#endif
1410		1375
1411	set_environ (envv);	1376	set_environ (env);
1412		1377
1413	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1378	if (!((p = XSetLocaleModifiers (modifiers)) && *p))
1414	return false;	1379	return false;
1415		1380
1416	input_method = display->get_xim (locale, modifiers);	1381	input_method = display->get_xim (locale, modifiers);
1417	if (input_method == NULL)	1382	if (input_method == NULL)
1418	return false;	1383	return false;
…		…
1435	p = pet[pi];	1400	p = pet[pi];
1436		1401
1437	if (!p)	1402	if (!p)
1438	continue;	1403	continue;
1439		1404
1440	s = rxvt_splitcommastring (p);	1405	s = rxvt_strsplit (',', p);
1441		1406
1442	for (i = found = 0; !found && s[i]; i++)	1407	for (i = found = 0; !found && s[i]; i++)
1443	{	1408	{
1444	if (!strcmp (s[i], "OverTheSpot"))	1409	if (!strcmp (s[i], "OverTheSpot"))
1445	input_style = XIMPreeditPosition | XIMStatusNothing;	1410	input_style = XIMPreeditPosition | XIMStatusNothing;
…		…
1457	input_style = XIMPreeditNothing | XIMStatusNothing;	1422	input_style = XIMPreeditNothing | XIMStatusNothing;
1458		1423
1459	for (j = 0; j < xim_styles->count_styles; j++)	1424	for (j = 0; j < xim_styles->count_styles; j++)
1460	if (input_style == xim_styles->supported_styles[j])	1425	if (input_style == xim_styles->supported_styles[j])
1461	{	1426	{
1462	rxvt_freecommastring (s);	1427	rxvt_free_strsplit (s);
1463		1428
1464	found = 1;	1429	found = 1;
1465	goto foundpet;	1430	goto foundpet;
1466	}	1431	}
1467		1432
1468	}	1433	}
1469		1434
1470	rxvt_freecommastring (s);	1435	rxvt_free_strsplit (s);
1471	}	1436	}
1472		1437
1473	foundpet:	1438	foundpet:
1474		1439
1475	XFree (xim_styles);	1440	XFree (xim_styles);
…		…
1554	NULL);	1519	NULL);
1555	}	1520	}
1556	#if ENABLE_XIM_ONTHESPOT	1521	#if ENABLE_XIM_ONTHESPOT
1557	else if (input_style & XIMPreeditCallbacks)	1522	else if (input_style & XIMPreeditCallbacks)
1558	{	1523	{
		1524	XIMCallback xcb[4];
		1525
1559	im_set_position (spot);	1526	im_set_position (spot);
1560		1527
1561	xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;	1528	xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1562	xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;	1529	xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1563	xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;	1530	xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
…		…
1578	#endif	1545	#endif
1579		1546
1580	Input_Context = XCreateIC (xim,	1547	Input_Context = XCreateIC (xim,
1581	XNInputStyle, input_style,	1548	XNInputStyle, input_style,
1582	XNClientWindow, vt,	1549	XNClientWindow, vt,
1583	XNFocusWindow, parent[0],	1550	XNFocusWindow, parent,
1584	preedit_attr ? XNPreeditAttributes : NULL,	1551	preedit_attr ? XNPreeditAttributes : NULL,
1585	preedit_attr,	1552	preedit_attr,
1586	status_attr ? XNStatusAttributes : NULL,	1553	status_attr ? XNStatusAttributes : NULL,
1587	status_attr, NULL);	1554	status_attr, NULL);
1588		1555
…		…
1601	// unfortunately, only the focus window is used by XIM, hard to fix	1568	// unfortunately, only the focus window is used by XIM, hard to fix
1602	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))	1569	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1603	vt_select_input ();	1570	vt_select_input ();
1604	#endif	1571	#endif
1605		1572
1606	IMSetPosition ();	1573	im_set_position ();
1607		1574
1608	return true;	1575	return true;
1609	}	1576	}
1610		1577
1611	void	1578	void
…		…
1621	im_destroy ();	1588	im_destroy ();
1622		1589
1623	if (Input_Context)	1590	if (Input_Context)
1624	return;	1591	return;
1625		1592
1626	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1627	if (rs[Rs_imLocale])	1593	if (rs[Rs_imLocale])
1628	SET_LOCALE (rs[Rs_imLocale]);	1594	SET_LOCALE (rs[Rs_imLocale]);
1629	#endif
1630		1595
1631	p = rs[Rs_inputMethod];	1596	p = rs[Rs_inputMethod];
1632	if (p && *p)	1597	if (p && *p)
1633	{	1598	{
1634	bool found = false;	1599	bool found = false;
1635		1600
1636	s = rxvt_splitcommastring (p);	1601	s = rxvt_strsplit (',', p);
1637		1602
1638	for (i = 0; s[i]; i++)	1603	for (i = 0; s[i]; i++)
1639	{	1604	{
1640	if (*s[i])	1605	if (*s[i])
1641	{	1606	{
1642	strcpy (buf, "@im=");	1607	strcpy (buf, "@im=");
1643	strncat (buf, s[i], IMBUFSIZ - 5);	1608	strncat (buf, s[i], IMBUFSIZ - 5);
1644	if (IM_get_IC (buf))	1609	if (im_get_ic (buf))
1645	{	1610	{
1646	found = true;	1611	found = true;
1647	break;	1612	break;
1648	}	1613	}
1649	}	1614	}
1650	}	1615	}
1651		1616
1652	rxvt_freecommastring (s);	1617	rxvt_free_strsplit (s);
1653		1618
1654	if (found)	1619	if (found)
1655	goto done;	1620	goto done;
1656	}	1621	}
1657		1622
1658	/* try with XMODIFIERS env. var. */	1623	/* try with XMODIFIERS env. var. */
1659	if (IM_get_IC (""))	1624	if (im_get_ic (""))
1660	goto done;	1625	goto done;
1661		1626
1662	/* try with no modifiers base IF the user didn't specify an IM */	1627	/* try with no modifiers base IF the user didn't specify an IM */
1663	if (IM_get_IC ("@im=none"))	1628	if (im_get_ic ("@im=none"))
1664	goto done;	1629	goto done;
1665		1630
1666	done:	1631	done:
1667	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1668	if (rs[Rs_imLocale])	1632	if (rs[Rs_imLocale])
1669	SET_LOCALE (locale);	1633	SET_LOCALE (locale);
1670	#endif
1671	}	1634	}
1672		1635
1673	void	1636	void
1674	rxvt_term::IMSetPosition ()	1637	rxvt_term::im_set_position ()
1675	{	1638	{
1676	XRectangle preedit_rect, status_rect, *needed_rect;	1639	XRectangle preedit_rect, status_rect, *needed_rect;
1677	XVaNestedList preedit_attr, status_attr;	1640	XVaNestedList preedit_attr, status_attr;
1678		1641
1679	if (!Input_Context	1642	if (!Input_Context
1680	|| !focus	1643	|| !focus
1681	|| !(input_style & (XIMPreeditArea | XIMPreeditPosition))	1644	|| !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1682	|| !IMisRunning ())	1645	|| !im_is_running ())
1683	return;	1646	return;
1684		1647
1685	if (input_style & XIMPreeditPosition)	1648	if (input_style & XIMPreeditPosition)
1686	{	1649	{
1687	im_set_size (preedit_rect);	1650	im_set_size (preedit_rect);
…		…
1717		1680
1718	void	1681	void
1719	rxvt_term::get_window_origin (int &x, int &y)	1682	rxvt_term::get_window_origin (int &x, int &y)
1720	{	1683	{
1721	Window cr;	1684	Window cr;
1722	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1685	XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1723	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1724	}
1725
1726	Pixmap
1727	rxvt_term::get_pixmap_property (int prop_id)
1728	{
1729	if (prop_id > 0 && prop_id < NUM_XA)
1730	if (xa[prop_id])
1731	{
1732	int aformat;
1733	unsigned long nitems, bytes_after;
1734	Atom atype;
1735	unsigned char *prop = NULL;
1736	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1737	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1738	&nitems, &bytes_after, &prop);
1739	if (result == Success && prop && atype == XA_PIXMAP)
1740	{
1741	return *(Pixmap *)prop;
1742	}
1743	}
1744	return None;
1745	}	1686	}
1746		1687
1747	#ifdef HAVE_BG_PIXMAP	1688	#ifdef HAVE_BG_PIXMAP
1748	# if TRACE_PIXMAPS
1749	# undef update_background
1750	int rxvt_term::trace_update_background (const char *file, int line)
1751	{
1752	fprintf (stderr, "%s:%d:update_background()\n", file, line);
1753	update_background ();
1754	}
1755	# endif
1756		1689
1757	int	1690	void
1758	rxvt_term::update_background ()	1691	rxvt_term::update_background ()
1759	{	1692	{
1760	bgPixmap.invalidate ();	1693	if (update_background_ev.is_active ())
		1694	return;
1761		1695
1762	/* no chance of real time refresh if we are blurring! */	1696	ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1763	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1697
		1698	if (to_wait <= 0.)
1764	bgPixmap.render ();	1699	bg_render ();
1765	else	1700	else
1766	{
1767	update_background_ev.stop ();
1768
1769	if (!bgPixmap.need_client_side_rendering())
1770	update_background_ev.start (.05);	1701	update_background_ev.start (to_wait);
1771	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1772	update_background_ev.start (.20); /* very slow !!! */
1773	else
1774	update_background_ev.start (.07);
1775	}
1776
1777	return 0;
1778	}	1702	}
1779		1703
1780	void	1704	void
1781	rxvt_term::update_background_cb (ev::timer &w, int revents)	1705	rxvt_term::update_background_cb (ev::timer &w, int revents)
1782	{	1706	{
		1707	make_current ();
		1708
		1709	update_background_ev.stop ();
1783	bgPixmap.render ();	1710	bg_render ();
		1711	refresh_check ();
1784	}	1712	}
1785		1713
1786	#endif /* HAVE_BG_PIXMAP */	1714	#endif /* HAVE_BG_PIXMAP */
1787		1715
1788	/*----------------------- end-of-file (C source) -----------------------*/	1716	/*----------------------- end-of-file (C source) -----------------------*/

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