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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.137 by root, Tue Feb 15 16:04:45 2005 UTC vs.
Revision 1.209 by root, Mon Jan 30 20:12:37 2006 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) 2003-2004 Marc Lehmann <pcg@goof.com>	16	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
17	*	17	*
18	* This program is free software; you can redistribute it and/or modify	18	* This program is free software; you can redistribute it and/or modify
19	* it under the terms of the GNU General Public License as published by	19	* it under the terms of the GNU General Public License as published by
20	* the Free Software Foundation; either version 2 of the License, or	20	* the Free Software Foundation; either version 2 of the License, or
21	* (at your option) any later version.	21	* (at your option) any later version.
…		…
30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31	*---------------------------------------------------------------------*/	31	*---------------------------------------------------------------------*/
32		32
33	#include "../config.h" /* NECESSARY */	33	#include "../config.h" /* NECESSARY */
34	#include "rxvt.h" /* NECESSARY */	34	#include "rxvt.h" /* NECESSARY */
35	#include "main.intpro" /* PROTOS for internal routines */	35	#include "keyboard.h"
		36	#include "rxvtperl.h"
		37
		38	#include <limits>
36		39
37	#include <csignal>	40	#include <csignal>
38	#include <cstring>	41	#include <cstring>
39		42
40	#ifdef TTY_GID_SUPPORT	43	#ifdef TTY_GID_SUPPORT
…		…
43		46
44	#ifdef HAVE_TERMIOS_H	47	#ifdef HAVE_TERMIOS_H
45	# include <termios.h>	48	# include <termios.h>
46	#endif	49	#endif
47		50
48	#ifdef KEYSYM_RESOURCE
49	# include "keyboard.h"
50	#endif
51
52	vector<rxvt_term *> rxvt_term::termlist;	51	vector<rxvt_term *> rxvt_term::termlist;
53		52
		53	// used to tell global functions which terminal instance is "active"
		54	rxvt_t rxvt_current_term;
		55
54	static char curlocale[128];	56	static char curlocale[128], savelocale[128];
55		57
56	bool	58	bool
57	rxvt_set_locale (const char *locale)	59	rxvt_set_locale (const char *locale) NOTHROW
58	{	60	{
59	if (!locale || !strncmp (locale, curlocale, 128))	61	if (!locale || !strncmp (locale, curlocale, 128))
60	return false;	62	return false;
61		63
62	strncpy (curlocale, locale, 128);	64	strncpy (curlocale, locale, 128);
63	setlocale (LC_CTYPE, curlocale);	65	setlocale (LC_CTYPE, curlocale);
64	return true;	66	return true;
		67	}
		68
		69	void
		70	rxvt_push_locale (const char *locale) NOTHROW
		71	{
		72	strcpy (savelocale, curlocale);
		73	rxvt_set_locale (locale);
		74	}
		75
		76	void
		77	rxvt_pop_locale () NOTHROW
		78	{
		79	rxvt_set_locale (savelocale);
65	}	80	}
66		81
67	#if ENABLE_COMBINING	82	#if ENABLE_COMBINING
68	class rxvt_composite_vec rxvt_composite;	83	class rxvt_composite_vec rxvt_composite;
69		84
…		…
134	rootwin_ev (this, &rxvt_term::rootwin_cb),	149	rootwin_ev (this, &rxvt_term::rootwin_cb),
135	#endif	150	#endif
136	#ifdef HAVE_SCROLLBARS	151	#ifdef HAVE_SCROLLBARS
137	scrollbar_ev (this, &rxvt_term::x_cb),	152	scrollbar_ev (this, &rxvt_term::x_cb),
138	#endif	153	#endif
139	#ifdef MENUBAR
140	menubar_ev (this, &rxvt_term::x_cb),
141	#endif
142	#ifdef CURSOR_BLINK	154	#ifdef CURSOR_BLINK
143	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),	155	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
144	#endif	156	#endif
145	#ifdef TEXT_BLINK	157	#ifdef TEXT_BLINK
146	text_blink_ev (this, &rxvt_term::text_blink_cb),	158	text_blink_ev (this, &rxvt_term::text_blink_cb),
…		…
158	pointer_ev (this, &rxvt_term::pointer_cb),	170	pointer_ev (this, &rxvt_term::pointer_cb),
159	#endif	171	#endif
160	#ifdef USE_XIM	172	#ifdef USE_XIM
161	im_ev (this, &rxvt_term::im_cb),	173	im_ev (this, &rxvt_term::im_cb),
162	#endif	174	#endif
163	sw_term (this, &rxvt_term::sig_term),	175	#ifndef NO_BELL
164	sw_int (this, &rxvt_term::sig_term),	176	bell_ev (this, &rxvt_term::bell_cb),
165	sw_chld (this, &rxvt_term::sig_chld),	177	#endif
166	termwin_ev (this, &rxvt_term::x_cb),	178	termwin_ev (this, &rxvt_term::x_cb),
167	vt_ev (this, &rxvt_term::x_cb),	179	vt_ev (this, &rxvt_term::x_cb),
		180	child_ev (this, &rxvt_term::child_cb),
168	check_ev (this, &rxvt_term::check_cb),	181	check_ev (this, &rxvt_term::check_cb),
169	flush_ev (this, &rxvt_term::flush_cb),	182	flush_ev (this, &rxvt_term::flush_cb),
170	destroy_ev (this, &rxvt_term::destroy_cb),	183	destroy_ev (this, &rxvt_term::destroy_cb),
171	pty_ev (this, &rxvt_term::pty_cb),	184	pty_ev (this, &rxvt_term::pty_cb),
172	incr_ev (this, &rxvt_term::incr_cb)	185	incr_ev (this, &rxvt_term::incr_cb)
…		…
175		188
176	termlist.push_back (this);	189	termlist.push_back (this);
177		190
178	#ifdef KEYSYM_RESOURCE	191	#ifdef KEYSYM_RESOURCE
179	keyboard = new keyboard_manager;	192	keyboard = new keyboard_manager;
180
181	if (!keyboard)
182	rxvt_fatal ("out of memory, aborting.\n");
183	#endif	193	#endif
184	}	194	}
185		195
186	// clean up the most important stuff, do *not* call x or free mem etc.	196	// clean up the most important stuff, do *not* call x or free mem etc.
187	// for use before an emergency exit	197	// for use before an emergency exit
188	void rxvt_term::emergency_cleanup ()	198	void rxvt_term::emergency_cleanup ()
189	{	199	{
190	if (cmd_pid)	200	if (cmd_pid)
191	kill (-cmd_pid, SIGHUP);	201	kill (-cmd_pid, SIGHUP);
192		202
193	#ifdef UTMP_SUPPORT	203	delete pty; pty = 0;
194	privileged_utmp (RESTORE);
195	#endif
196
197	pty.put ();
198	}	204	}
199		205
200	rxvt_term::~rxvt_term ()	206	rxvt_term::~rxvt_term ()
201	{	207	{
202	termlist.erase (find (termlist.begin (), termlist.end(), this));	208	termlist.erase (find (termlist.begin (), termlist.end(), this));
203		209
204	emergency_cleanup ();	210	emergency_cleanup ();
205		211
206	#if ENABLE_STYLES	212	#if ENABLE_STYLES
207	for (int i = RS_styleCount; --i; )	213	for (int i = RS_styleCount; --i; )
208	if (TermWin.fontset[i] != TermWin.fontset[0])	214	if (fontset[i] != fontset[0])
209	delete TermWin.fontset[i];	215	delete fontset[i];
210	#endif	216	#endif
211	delete TermWin.fontset[0];	217	delete fontset[0];
212		218
213	if (display)	219	if (display)
214	{	220	{
215	dDisp;
216
217	selection_clear ();	221	selection_clear ();
218		222
219	#ifdef USE_XIM	223	#ifdef USE_XIM
220	im_destroy ();	224	im_destroy ();
221	#endif	225	#endif
222	#ifdef MENUBAR
223	if (menubarGC) XFreeGC (disp, menubarGC);
224	#endif
225	#ifdef XTERM_SCROLLBAR	226	#ifdef XTERM_SCROLLBAR
226	if (xscrollbarGC) XFreeGC (disp, xscrollbarGC);	227	if (xscrollbarGC) XFreeGC (xdisp, xscrollbarGC);
227	if (ShadowGC) XFreeGC (disp, ShadowGC);	228	if (ShadowGC) XFreeGC (xdisp, ShadowGC);
228	#endif	229	#endif
229	#ifdef PLAIN_SCROLLBAR	230	#ifdef PLAIN_SCROLLBAR
230	if (pscrollbarGC) XFreeGC (disp, pscrollbarGC);	231	if (pscrollbarGC) XFreeGC (xdisp, pscrollbarGC);
231	#endif	232	#endif
232	#ifdef NEXT_SCROLLBAR	233	#ifdef NEXT_SCROLLBAR
233	if (blackGC) XFreeGC (disp, blackGC);	234	if (blackGC) XFreeGC (xdisp, blackGC);
234	if (whiteGC) XFreeGC (disp, whiteGC);	235	if (whiteGC) XFreeGC (xdisp, whiteGC);
235	if (grayGC) XFreeGC (disp, grayGC);	236	if (grayGC) XFreeGC (xdisp, grayGC);
236	if (darkGC) XFreeGC (disp, darkGC);	237	if (darkGC) XFreeGC (xdisp, darkGC);
237	if (stippleGC) XFreeGC (disp, stippleGC);	238	if (stippleGC) XFreeGC (xdisp, stippleGC);
238	if (dimple) XFreePixmap (disp, dimple);	239	if (dimple) XFreePixmap (xdisp, dimple);
239	if (upArrow) XFreePixmap (disp, upArrow);	240	if (upArrow) XFreePixmap (xdisp, upArrow);
240	if (downArrow) XFreePixmap (disp, downArrow);	241	if (downArrow) XFreePixmap (xdisp, downArrow);
241	if (upArrowHi) XFreePixmap (disp, upArrowHi);	242	if (upArrowHi) XFreePixmap (xdisp, upArrowHi);
242	if (downArrowHi) XFreePixmap (disp, downArrowHi);	243	if (downArrowHi) XFreePixmap (xdisp, downArrowHi);
243	#endif	244	#endif
244	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)	245	#ifdef RXVT_SCROLLBAR
245	if (topShadowGC) XFreeGC (disp, topShadowGC);	246	if (topShadowGC) XFreeGC (xdisp, topShadowGC);
246	if (botShadowGC) XFreeGC (disp, botShadowGC);	247	if (botShadowGC) XFreeGC (xdisp, botShadowGC);
247	if (scrollbarGC) XFreeGC (disp, scrollbarGC);	248	if (scrollbarGC) XFreeGC (xdisp, scrollbarGC);
248	#endif	249	#endif
249	if (TermWin.gc) XFreeGC (disp, TermWin.gc);	250	if (gc) XFreeGC (xdisp, gc);
250		251
251	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
252	delete menuBar.drawable;	252	delete drawable;
253	//if (menuBar.win)
254	// XDestroyWindow (disp, menuBar.win);
255	#endif
256	delete TermWin.drawable;
257	// destroy all windows	253	// destroy all windows
258	if (TermWin.parent[0]	254	if (parent[0])
259	#if ENABLE_FRILLS
260	&& !rs[Rs_embed]
261	#endif
262	)
263	XDestroyWindow (disp, TermWin.parent[0]);	255	XDestroyWindow (xdisp, parent[0]);
		256
		257	clear ();
264	}	258	}
265		259
266	// TODO: free pixcolours, colours should become part of rxvt_display	260	// TODO: free pixcolours, colours should become part of rxvt_display
267
268	delete pix_colors_focused;	261	delete pix_colors_focused;
269	#ifdef OFF_FOCUS_FADING	262	#if OFF_FOCUS_FADING
270	delete pix_colors_unfocused;	263	delete pix_colors_unfocused;
271	#endif	264	#endif
272		265
273	displays.put (display);	266	displays.put (display);
274		267
…		…
278	for (int i = 0; i < allocated.size (); i++)	271	for (int i = 0; i < allocated.size (); i++)
279	free (allocated [i]);	272	free (allocated [i]);
280		273
281	free (selection.text);	274	free (selection.text);
282	// TODO: manage env vars in child only(!)	275	// TODO: manage env vars in child only(!)
283	free (env_windowid);
284	free (env_display);	276	free (env_display);
285	free (env_term);	277	free (env_term);
286	free (env_colorfgbg);
287	free (locale);	278	free (locale);
288	free (v_buffer);	279	free (v_buffer);
289	free (incr_buf);	280	free (incr_buf);
290		281
291	delete envv;	282	delete envv;
…		…
294	#ifdef KEYSYM_RESOURCE	285	#ifdef KEYSYM_RESOURCE
295	delete keyboard;	286	delete keyboard;
296	#endif	287	#endif
297	}	288	}
298		289
		290	// child has exited, usually destroys
		291	void
		292	rxvt_term::child_cb (child_watcher &w, int status)
		293	{
		294	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
		295
		296	cmd_pid = 0;
		297
		298	if (!OPTION (Opt_hold))
		299	destroy ();
		300	}
		301
299	void	302	void
300	rxvt_term::destroy ()	303	rxvt_term::destroy ()
301	{	304	{
302	if (destroy_ev.active)	305	if (destroy_ev.active)
303	return;	306	return;
304		307
		308	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
		309
305	#if ENABLE_OVERLAY	310	#if ENABLE_OVERLAY
306	scr_overlay_off ();	311	scr_overlay_off ();
307	#endif	312	#endif
308		313
309	if (display)	314	if (display)
…		…
311	#if USE_XIM	316	#if USE_XIM
312	im_ev.stop (display);	317	im_ev.stop (display);
313	#endif	318	#endif
314	#if HAVE_SCROLLBARS	319	#if HAVE_SCROLLBARS
315	scrollbar_ev.stop (display);	320	scrollbar_ev.stop (display);
316	#endif
317	#if MENUBAR
318	menubar_ev.stop (display);
319	#endif	321	#endif
320	#if TRANSPARENT	322	#if TRANSPARENT
321	rootwin_ev.stop (display);	323	rootwin_ev.stop (display);
322	#endif	324	#endif
323	incr_ev.stop ();	325	incr_ev.stop ();
…		…
347	}	349	}
348		350
349	void	351	void
350	rxvt_term::destroy_cb (time_watcher &w)	352	rxvt_term::destroy_cb (time_watcher &w)
351	{	353	{
352	SET_R (this);	354	make_current ();
353		355
354	delete this;	356	delete this;
355	}	357	}
356		358
357	/*----------------------------------------------------------------------*/	359	/*----------------------------------------------------------------------*/
…		…
366	{	368	{
367	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)	369	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
368	(*t)->emergency_cleanup ();	370	(*t)->emergency_cleanup ();
369	}	371	}
370		372
371	#if ENABLE_FRILLS	373	#if !ENABLE_MINIMAL
372	static void	374	static void
373	print_x_error (Display *dpy, XErrorEvent *event)	375	print_x_error (Display *dpy, XErrorEvent *event)
374	{	376	{
375	char buffer[BUFSIZ];	377	char buffer[BUFSIZ];
376	char mesg[BUFSIZ];	378	char mesg[BUFSIZ];
…		…
422	{	424	{
423	if (GET_R->allowedxerror == -1)	425	if (GET_R->allowedxerror == -1)
424	GET_R->allowedxerror = event->error_code;	426	GET_R->allowedxerror = event->error_code;
425	else	427	else
426	{	428	{
427	//TODO: GET_R is most likely not the terminal which caused the error	429	// GET_R is most likely not the terminal which caused the error,
428	//TODO: maybe just output the error and continue?	430	// so just output the error and continue
429	#if ENABLE_FRILLS	431	#if ENABLE_MINIMAL
		432	old_xerror_handler (display, event);
		433	#else
430	print_x_error (display, event);	434	print_x_error (display, event);
431	#else
432	old_xerror_handler (display, event);
433	#endif	435	#endif
434	}	436	}
435		437
436	return 0;	438	return 0;
437	}	439	}
…		…
443	DisplayString (display));	445	DisplayString (display));
444	rxvt_emergency_cleanup ();	446	rxvt_emergency_cleanup ();
445	_exit (EXIT_FAILURE);	447	_exit (EXIT_FAILURE);
446	}	448	}
447		449
448	/*
449	* Catch a fatal signal and tidy up before quitting
450	*/
451	void
452	rxvt_term::sig_term (sig_watcher &w)
453	{
454	#ifdef DEBUG_CMD
455	rxvt_warn ("caught signal %d, exiting.\n", w.signum);
456	#endif
457	rxvt_emergency_cleanup ();
458	signal (w.signum, SIG_DFL);
459	kill (getpid (), w.signum);
460	}
461
462	/*----------------------------------------------------------------------*/	450	/*----------------------------------------------------------------------*/
463	/* rxvt_init () */
464	bool	451	bool
465	rxvt_term::init (int argc, const char *const *argv)	452	rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
466	{	453	{
		454	this->envv = envv;
		455
467	SET_R (this);	456	SET_R (this);
468
469	set_locale ("");	457	set_locale ("");
		458	set_environ (envv); // few things in X do not call setlocale :(
470		459
471	if (!init_vars ())	460	if (!init_vars ())
472	return false;	461	return false;
473		462
474	init_secondary ();	463	init_secondary ();
…		…
477		466
478	#ifdef KEYSYM_RESOURCE	467	#ifdef KEYSYM_RESOURCE
479	keyboard->register_done ();	468	keyboard->register_done ();
480	#endif	469	#endif
481		470
482	#if MENUBAR_MAX
483	menubar_read (rs[Rs_menu]);
484	#endif
485	#ifdef HAVE_SCROLLBARS	471	#ifdef HAVE_SCROLLBARS
486	if (options & Opt_scrollBar)	472	if (OPTION (Opt_scrollBar))
487	scrollBar.setIdle (); /* set existence for size calculations */	473	scrollBar.setIdle (); /* set existence for size calculations */
488	#endif	474	#endif
489		475
		476	pty = ptytty::create ();
		477
490	create_windows (argc, argv);	478	create_windows (argc, argv);
491		479
492	dDisp;
493
494	init_xlocale ();	480	init_xlocale ();
495		481
496	scr_reset (); /* initialize screen */	482	scr_reset (); // initialize screen
497		483
498	#if 0	484	#if 0
499	XSynchronize (disp, True);	485	XSynchronize (xdisp, True);
500	#endif	486	#endif
501		487
502	#ifdef HAVE_SCROLLBARS	488	#ifdef HAVE_SCROLLBARS
503	if (options & Opt_scrollBar)	489	if (OPTION (Opt_scrollBar))
504	resize_scrollbar (); /* create and map scrollbar */	490	resize_scrollbar (); /* create and map scrollbar */
505	#endif	491	#endif
506	#if (MENUBAR_MAX)
507	if (menubar_visible ())
508	XMapWindow (disp, menuBar.win);
509	#endif
510	#ifdef TRANSPARENT	492	#ifdef TRANSPARENT
511	if (options & Opt_transparent)	493	if (OPTION (Opt_transparent))
512	{	494	{
513	XSelectInput (disp, display->root, PropertyChangeMask);	495	XSelectInput (xdisp, display->root, PropertyChangeMask);
514	check_our_parents ();	496	check_our_parents ();
515	rootwin_ev.start (display, display->root);	497	rootwin_ev.start (display, display->root);
516	}	498	}
517	#endif	499	#endif
518		500
519	XMapWindow (disp, TermWin.vt);
520	XMapWindow (disp, TermWin.parent[0]);
521
522	set_colorfgbg ();	501	set_colorfgbg ();
523		502
524	init_command (cmd_argv);	503	init_command (cmd_argv);
525		504
526	free (cmd_argv);	505	free (cmd_argv);
527		506
		507	if (pty->pty >= 0)
528	pty_ev.start (pty.pty, EVENT_READ);	508	pty_ev.start (pty->pty, EVENT_READ);
529		509
530	check_ev.start ();	510	check_ev.start ();
531		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
532	return true;	527	return true;
533	}	528	}
534		529
		530	static struct sig_handlers
		531	{
		532	sig_watcher sw_term, sw_int;
		533
		534	/*
		535	* Catch a fatal signal and tidy up before quitting
		536	*/
		537	void
		538	sig_term (sig_watcher &w)
		539	{
		540	rxvt_emergency_cleanup ();
		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)
		548	{
		549	}
		550	} sig_handlers;
		551
		552	char **rxvt_environ; // startup environment
		553
535	void	554	void
536	rxvt_init ()	555	rxvt_init ()
537	{	556	{
538	/*	557	ptytty::init ();
539	* Save and then give up any super-user privileges	558
540	* If we need privileges in any area then we must specifically request it.	559	rxvt_environ = environ;
541	* We should only need to be root in these cases:
542	* 1. write utmp entries on some systems
543	* 2. chown tty on some systems
544	*/
545	rxvt_privileges (SAVE);
546	rxvt_privileges (IGNORE);
547		560
548	signal (SIGHUP, SIG_IGN);	561	signal (SIGHUP, SIG_IGN);
549	signal (SIGPIPE, SIG_IGN);	562	signal (SIGPIPE, SIG_IGN);
		563
		564	sig_handlers.sw_term.start (SIGTERM);
		565	sig_handlers.sw_int.start (SIGINT);
550		566
551	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	567	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
552	/* signal (SIGURG, SIG_DFL); */	568	/* signal (SIGURG, SIG_DFL); */
553		569
554	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	570	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
555	// TODO: handle this with exceptions and tolerate the memory loss	571	// TODO: handle this with exceptions and tolerate the memory loss
556	XSetIOErrorHandler (rxvt_xioerror_handler);	572	XSetIOErrorHandler (rxvt_xioerror_handler);
557	}
558		573
559	/* ------------------------------------------------------------------------- *	574	XrmInitialize ();
560	* SIGNAL HANDLING & EXIT HANDLER *
561	* ------------------------------------------------------------------------- */
562	/*
563	* Catch a SIGCHLD signal and exit if the direct child has died
564	*/
565
566	void
567	rxvt_term::sig_chld (sig_watcher &w)
568	{
569	// we are being called for every SIGCHLD, not just ours
570	int pid;
571
572	while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
573	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
574	if (pid == (*t)->cmd_pid)
575	{
576	(*t)->destroy ();
577	break;
578	}
579	}	575	}
580		576
581	/* ------------------------------------------------------------------------- *	577	/* ------------------------------------------------------------------------- *
582	* MEMORY ALLOCATION WRAPPERS *	578	* MEMORY ALLOCATION WRAPPERS *
583	* ------------------------------------------------------------------------- */	579	* ------------------------------------------------------------------------- */
…		…
590	rxvt_fatal ("memory allocation failure. aborting.\n");	586	rxvt_fatal ("memory allocation failure. aborting.\n");
591		587
592	return p;	588	return p;
593	}	589	}
594		590
595	/* INTPROTO */	591	void *
596	void *
597	rxvt_calloc (size_t number, size_t size)	592	rxvt_calloc (size_t number, size_t size)
598	{	593	{
599	void *p = calloc (number, size);	594	void *p = calloc (number, size);
600		595
601	if (!p)	596	if (!p)
602	rxvt_fatal ("memory allocation failure. aborting.\n");	597	rxvt_fatal ("memory allocation failure. aborting.\n");
603		598
604	return p;	599	return p;
605	}	600	}
606		601
607	/* INTPROTO */	602	void *
608	void *
609	rxvt_realloc (void *ptr, size_t size)	603	rxvt_realloc (void *ptr, size_t size)
610	{	604	{
611	void *p = realloc (ptr, size);	605	void *p = realloc (ptr, size);
612		606
613	if (!p)	607	if (!p)
614	rxvt_fatal ("memory allocation failure. aborting.\n");	608	rxvt_fatal ("memory allocation failure. aborting.\n");
615		609
616	return p;	610	return p;
617	}	611	}
618
619	/* ------------------------------------------------------------------------- *
620	* PRIVILEGED OPERATIONS *
621	* ------------------------------------------------------------------------- */
622	/* take care of suid/sgid super-user (root) privileges */
623	void
624	rxvt_privileges (rxvt_privaction action)
625	{
626	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
627	static uid_t euid;
628	static gid_t egid;
629	#endif
630
631	#if ! defined(__CYGWIN32__)
632	# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
633	/* setreuid () is the poor man's setuid (), seteuid () */
634	# define seteuid(a) setreuid(-1, (a))
635	# define setegid(a) setregid(-1, (a))
636	# define HAVE_SETEUID
637	# endif
638	# ifdef HAVE_SETEUID
639	switch (action)
640	{
641	case IGNORE:
642	/*
643	* change effective uid/gid - not real uid/gid - so we can switch
644	* back to root later, as required
645	*/
646	seteuid (getuid ());
647	setegid (getgid ());
648	break;
649	case SAVE:
650	euid = geteuid ();
651	egid = getegid ();
652	break;
653	case RESTORE:
654	seteuid (euid);
655	setegid (egid);
656	break;
657	}
658	# else
659	switch (action)
660	{
661	case IGNORE:
662	setuid (getuid ());
663	setgid (getgid ());
664	/* FALLTHROUGH */
665	case SAVE:
666	/* FALLTHROUGH */
667	case RESTORE:
668	break;
669	}
670	# endif
671	#endif
672	}
673
674	#ifdef UTMP_SUPPORT
675	void
676	rxvt_term::privileged_utmp (rxvt_privaction action)
677	{
678	if ((options & Opt_utmpInhibit)
679	|| !pty.name || !*pty.name)
680	return;
681
682	rxvt_privileges (RESTORE);
683
684	if (action == SAVE)
685	makeutent (pty.name, rs[Rs_display_name]);
686	else
687	cleanutent ();
688
689	rxvt_privileges (IGNORE);
690	}
691	#endif
692		612
693	/*----------------------------------------------------------------------*/	613	/*----------------------------------------------------------------------*/
694	/*	614	/*
695	* window size/position calculcations for XSizeHint and other storage.	615	* window size/position calculcations for XSizeHint and other storage.
696	* if width/height are non-zero then override calculated width/height	616	* if width/height are non-zero then override calculated width/height
697	*/	617	*/
698	void	618	void
699	rxvt_term::window_calc (unsigned int width, unsigned int height)	619	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
700	{	620	{
701	short recalc_x, recalc_y;	621	short recalc_x, recalc_y;
702	int x, y, sb_w, mb_h, flags;	622	int x, y, sb_w, flags;
703	unsigned int w, h;	623	unsigned int w, h;
704	unsigned int max_width, max_height;	624	unsigned int max_width, max_height;
705	dDisp;
706		625
707	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
708	TermWin.ncol, TermWin.nrow, szHint.width,
709	szHint.height));
710	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;	626	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
711	szHint.win_gravity = NorthWestGravity;	627	szHint.win_gravity = NorthWestGravity;
712	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */	628	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
713		629
714	recalc_x = recalc_y = 0;	630	recalc_x = recalc_y = 0;
715	flags = 0;	631	flags = 0;
		632
716	if (!parsed_geometry)	633	if (!parsed_geometry)
717	{	634	{
718	parsed_geometry = 1;	635	parsed_geometry = 1;
		636
719	if (rs[Rs_geometry])	637	if (rs[Rs_geometry])
720	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	638	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
721		639
722	if (flags & WidthValue)	640	if (flags & WidthValue)
723	{	641	{
724	TermWin.ncol = BOUND_POSITIVE_INT16 (w);	642	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
725	szHint.flags |= USSize;	643	szHint.flags |= USSize;
726	}	644	}
727		645
728	if (flags & HeightValue)	646	if (flags & HeightValue)
729	{	647	{
730	TermWin.nrow = BOUND_POSITIVE_INT16 (h);	648	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
731	szHint.flags |= USSize;	649	szHint.flags |= USSize;
732	}	650	}
733		651
734	if (flags & XValue)	652	if (flags & XValue)
735	{	653	{
736	szHint.x = x;	654	szHint.x = x;
737	szHint.flags |= USPosition;	655	szHint.flags |= USPosition;
		656
738	if (flags & XNegative)	657	if (flags & XNegative)
739	{	658	{
740	recalc_x = 1;	659	recalc_x = 1;
741	szHint.win_gravity = NorthEastGravity;	660	szHint.win_gravity = NorthEastGravity;
742	}	661	}
…		…
744		663
745	if (flags & YValue)	664	if (flags & YValue)
746	{	665	{
747	szHint.y = y;	666	szHint.y = y;
748	szHint.flags |= USPosition;	667	szHint.flags |= USPosition;
		668
749	if (flags & YNegative)	669	if (flags & YNegative)
750	{	670	{
751	recalc_y = 1;	671	recalc_y = 1;
		672
752	if (szHint.win_gravity == NorthEastGravity)	673	if (szHint.win_gravity == NorthEastGravity)
753	szHint.win_gravity = SouthEastGravity;	674	szHint.win_gravity = SouthEastGravity;
754	else	675	else
755	szHint.win_gravity = SouthWestGravity;	676	szHint.win_gravity = SouthWestGravity;
756	}	677	}
757	}	678	}
758	}	679	}
759		680
760	/* TODO: BOUNDS */	681	/* TODO: BOUNDS */
761	TermWin.width = TermWin.ncol * TermWin.fwidth;	682	width = ncol * fwidth;
762	TermWin.height = TermWin.nrow * TermWin.fheight;	683	height = nrow * fheight;
763	max_width = MAX_COLS * TermWin.fwidth;	684	max_width = MAX_COLS * fwidth;
764	max_height = MAX_ROWS * TermWin.fheight;	685	max_height = MAX_ROWS * fheight;
765		686
766	szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth;	687	szHint.base_width = szHint.base_height = 2 * int_bwidth;
767		688
768	sb_w = mb_h = 0;	689	sb_w = 0;
769	window_vt_x = window_vt_y = TermWin.int_bwidth;	690	window_vt_x = window_vt_y = int_bwidth;
770		691
771	if (scrollbar_visible ())	692	if (scrollBar.state)
772	{	693	{
773	sb_w = scrollbar_TotalWidth ();	694	sb_w = scrollbar_TotalWidth ();
774	szHint.base_width += sb_w;	695	szHint.base_width += sb_w;
775	if (!(options & Opt_scrollBar_right))	696	if (!OPTION (Opt_scrollBar_right))
776	window_vt_x += sb_w;	697	window_vt_x += sb_w;
777	}	698	}
778		699
779	if (menubar_visible ())
780	{
781	mb_h = menuBar_TotalHeight ();
782	szHint.base_height += mb_h;
783	window_vt_y += mb_h;
784	}
785
786	szHint.width_inc = TermWin.fwidth;	700	szHint.width_inc = fwidth;
787	szHint.height_inc = TermWin.fheight;	701	szHint.height_inc = fheight;
788	szHint.min_width = szHint.base_width + szHint.width_inc;	702	szHint.min_width = szHint.base_width + szHint.width_inc;
789	szHint.min_height = szHint.base_height + szHint.height_inc;	703	szHint.min_height = szHint.base_height + szHint.height_inc;
790		704
791	if (width && width - szHint.base_width < max_width)	705	if (newwidth && newwidth - szHint.base_width < max_width)
792	{	706	{
793	szHint.width = width;	707	szHint.width = newwidth;
794	TermWin.width = width - szHint.base_width;	708	width = newwidth - szHint.base_width;
795	}	709	}
796	else	710	else
797	{	711	{
798	MIN_IT (TermWin.width, max_width);	712	min_it (width, max_width);
799	szHint.width = szHint.base_width + TermWin.width;	713	szHint.width = szHint.base_width + width;
800	}	714	}
801		715
802	if (height && height - szHint.base_height < max_height)	716	if (newheight && newheight - szHint.base_height < max_height)
803	{	717	{
804	szHint.height = height;	718	szHint.height = newheight;
805	TermWin.height = height - szHint.base_height;	719	height = newheight - szHint.base_height;
806	}	720	}
807	else	721	else
808	{	722	{
809	MIN_IT (TermWin.height, max_height);	723	min_it (height, max_height);
810	szHint.height = szHint.base_height + TermWin.height;	724	szHint.height = szHint.base_height + height;
811	}	725	}
812		726
813	if (scrollbar_visible () && (options & Opt_scrollBar_right))	727	if (scrollBar.state && OPTION (Opt_scrollBar_right))
814	window_sb_x = szHint.width - sb_w;	728	window_sb_x = szHint.width - sb_w;
815		729
816	if (recalc_x)	730	if (recalc_x)
817	szHint.x += (DisplayWidth (disp, display->screen)	731	szHint.x += DisplayWidth (xdisp, display->screen) - szHint.width - 2 * ext_bwidth;
818	- szHint.width - 2 * TermWin.ext_bwidth);	732
819	if (recalc_y)	733	if (recalc_y)
820	szHint.y += (DisplayHeight (disp, display->screen)	734	szHint.y += DisplayHeight (xdisp, display->screen) - szHint.height - 2 * ext_bwidth;
821	- szHint.height - 2 * TermWin.ext_bwidth);
822		735
823	TermWin.ncol = TermWin.width / TermWin.fwidth;	736	ncol = width / fwidth;
824	TermWin.nrow = TermWin.height / TermWin.fheight;	737	nrow = height / fheight;
825	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
826	TermWin.ncol, TermWin.nrow, szHint.width,
827	szHint.height));
828	return;
829	}	738	}
830		739
831	/*----------------------------------------------------------------------*/	740	/*----------------------------------------------------------------------*/
832	/*	741	/*
833	* Tell the teletype handler what size the window is.	742	* Tell the teletype handler what size the window is.
834	* Called after a window size change.	743	* Called after a window size change.
835	*/	744	*/
836	void	745	void
837	rxvt_term::tt_winch ()	746	rxvt_term::tt_winch ()
838	{	747	{
839	if (pty.pty < 0)	748	if (pty->pty < 0)
840	return;	749	return;
841		750
842	struct winsize ws;	751	struct winsize ws;
843		752
844	ws.ws_col = TermWin.ncol;	753	ws.ws_col = ncol;
845	ws.ws_row = TermWin.nrow;	754	ws.ws_row = nrow;
846	ws.ws_xpixel = TermWin.width;	755	ws.ws_xpixel = width;
847	ws.ws_ypixel = TermWin.height;	756	ws.ws_ypixel = height;
848	(void)ioctl (pty.pty, TIOCSWINSZ, &ws);	757	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
849		758
850	#if 0	759	#if 0
851	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	760	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly
852	if (cmd_pid) /* force through to the command */	761	if (cmd_pid) /* force through to the command */
853	kill (cmd_pid, SIGWINCH);	762	kill (-cmd_pid, SIGWINCH);
854	#endif	763	#endif
855	}	764	}
856		765
857	/*----------------------------------------------------------------------*/	766	/*----------------------------------------------------------------------*/
858	/* set_fonts () - load and set the various fonts	767	/* set_fonts () - load and set the various fonts
859	/*	768	*
860	* init = 1 - initialize	769	* init = 1 - initialize
861	*	770	*
862	* fontname == FONT_UP - switch to bigger font	771	* fontname == FONT_UP - switch to bigger font
863	* fontname == FONT_DN - switch to smaller font	772	* fontname == FONT_DN - switch to smaller font
864	*/	773	*/
…		…
876	return false;	785	return false;
877	}	786	}
878		787
879	#if ENABLE_STYLES	788	#if ENABLE_STYLES
880	for (int i = RS_styleCount; --i; )	789	for (int i = RS_styleCount; --i; )
881	if (TermWin.fontset[i] != TermWin.fontset[0])	790	if (fontset[i] != fontset[0])
882	delete TermWin.fontset[i];	791	delete fontset[i];
883	#endif	792	#endif
884		793
885	delete TermWin.fontset[0];	794	delete fontset[0];
886	TermWin.fontset[0] = fs;	795	fontset[0] = fs;
887		796
888	prop = (*fs)[1]->properties ();	797	prop = (*fs)[1]->properties ();
889	prop.height += TermWin.lineSpace;	798	prop.height += lineSpace;
890	fs->set_prop (prop);	799	fs->set_prop (prop);
891		800
892	TermWin.fwidth = prop.width;	801	fwidth = prop.width;
893	TermWin.fheight = prop.height;	802	fheight = prop.height;
894	TermWin.fweight = prop.weight;	803	fbase = prop.ascent;
895	TermWin.fslant = prop.slant;
896	TermWin.fbase = (*fs)[1]->ascent;
897		804
898	for (int style = 1; style < 4; style++)	805	for (int style = 1; style < 4; style++)
899	{	806	{
900	#if ENABLE_STYLES	807	#if ENABLE_STYLES
901	const char *res = rs[Rs_font + style];	808	const char *res = rs[Rs_font + style];
902		809
903	if (res && !*res)	810	if (res && !*res)
904	TermWin.fontset[style] = TermWin.fontset[0];	811	fontset[style] = fontset[0];
905	else	812	else
906	{	813	{
907	TermWin.fontset[style] = fs = new rxvt_fontset (this);	814	fontset[style] = fs = new rxvt_fontset (this);
908	rxvt_fontprop prop2 = prop;	815	rxvt_fontprop prop2 = prop;
909		816
910	if (res)	817	if (res)
911	prop2.weight = prop2.slant = rxvt_fontprop::unset;	818	prop2.weight = prop2.slant = rxvt_fontprop::unset;
912	else	819	else
913	{	820	{
914	res = TermWin.fontset[0]->fontdesc;	821	res = fontset[0]->fontdesc;
915		822
916	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;	823	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
917	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;	824	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
918	}	825	}
919		826
920	fs->populate (res);	827	fs->populate (res);
921	fs->set_prop (prop2);	828	fs->set_prop (prop2);
922	}	829	}
923	#else	830	#else
924	TermWin.fontset[style] = TermWin.fontset[0];	831	fontset[style] = fontset[0];
925	#endif	832	#endif
926	}	833	}
927		834
928	if (TermWin.parent[0])	835	if (parent[0])
929	{	836	{
930	resize_all_windows (0, 0, 0);	837	resize_all_windows (0, 0, 0);
931	scr_remap_chars ();	838	scr_remap_chars ();
932	scr_touch (true);	839	scr_touch (true);
933	}	840	}
…		…
935	return true;	842	return true;
936	}	843	}
937		844
938	void rxvt_term::set_string_property (Atom prop, const char *str, int len)	845	void rxvt_term::set_string_property (Atom prop, const char *str, int len)
939	{	846	{
940	// TODO: SMART_WINDOW_TITLE
941	XChangeProperty (display->display, TermWin.parent[0],	847	XChangeProperty (xdisp, parent[0],
942	prop, XA_STRING, 8, PropModeReplace,	848	prop, XA_STRING, 8, PropModeReplace,
943	(const unsigned char *)str, len >= 0 ? len : strlen (str));	849	(const unsigned char *)str, len >= 0 ? len : strlen (str));
944	}	850	}
945		851
946	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	852	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
947	{	853	{
948	// TODO: SMART_WINDOW_TITLE
949	wchar_t *ws = rxvt_mbstowcs (str, len);	854	wchar_t *ws = rxvt_mbstowcs (str, len);
950	char *s = rxvt_wcstoutf8 (ws);	855	char *s = rxvt_wcstoutf8 (ws);
951		856
952	XChangeProperty (display->display, TermWin.parent[0],	857	XChangeProperty (xdisp, parent[0],
953	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,	858	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
954	(const unsigned char *)s, strlen (s));	859	(const unsigned char *)s, strlen (s));
955		860
956	free (s);	861	free (s);
957	free (ws);	862	free (ws);
…		…
962	/* xterm sequences - title, iconName, color (exptl) */	867	/* xterm sequences - title, iconName, color (exptl) */
963	void	868	void
964	rxvt_term::set_title (const char *str)	869	rxvt_term::set_title (const char *str)
965	{	870	{
966	set_string_property (XA_WM_NAME, str);	871	set_string_property (XA_WM_NAME, str);
967	#if ENABLE_FRILLS	872	#if ENABLE_EWMH
968	set_utf8_property (xa[XA_NET_WM_NAME], str);	873	set_utf8_property (xa[XA_NET_WM_NAME], str);
969	#endif	874	#endif
970	}	875	}
971		876
972	void	877	void
973	rxvt_term::set_icon_name (const char *str)	878	rxvt_term::set_icon_name (const char *str)
974	{	879	{
975	set_string_property (XA_WM_ICON_NAME, str);	880	set_string_property (XA_WM_ICON_NAME, str);
976	#if ENABLE_FRILLS	881	#if ENABLE_EWMH
977	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	882	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
978	#endif	883	#endif
979	}	884	}
980		885
981	#ifdef XTERM_COLOR_CHANGE	886	#ifdef XTERM_COLOR_CHANGE
…		…
994	i = atoi (color);	899	i = atoi (color);
995		900
996	if (i >= 8 && i <= 15)	901	if (i >= 8 && i <= 15)
997	{ /* bright colors */	902	{ /* bright colors */
998	i -= 8;	903	i -= 8;
999	# ifndef NO_BRIGHTCOLOR
1000	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	904	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
1001	SET_PIXCOLOR (idx);	905	SET_PIXCOLOR (idx);
1002	goto Done;	906	goto done;
1003	# endif
1004	}	907	}
1005		908
1006	if (i >= 0 && i <= 7)	909	if (i >= 0 && i <= 7)
1007	{ /* normal colors */	910	{ /* normal colors */
1008	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	911	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
1009	SET_PIXCOLOR (idx);	912	SET_PIXCOLOR (idx);
1010	goto Done;	913	goto done;
1011	}	914	}
1012	}	915	}
1013		916
1014	if (!rXParseAllocColor (&xcol, color))	917	if (!set_color (xcol, color))
1015	return;	918	return;
1016		919
1017	/* XStoreColor (display->display, display->cmap, XColor*); */	920	/* XStoreColor (xdisp, display->cmap, XColor*); */
1018		921
1019	/*	922	/*
1020	* FIXME: should free colors here, but no idea how to do it so instead,	923	* FIXME: should free colors here, but no idea how to do it so instead,
1021	* so just keep gobbling up the colormap	924	* so just keep gobbling up the colormap
1022	*/	925	*/
…		…
1025	if (pix_colors[idx] == pix_colors[i])	928	if (pix_colors[idx] == pix_colors[i])
1026	break;	929	break;
1027	if (i > Color_White)	930	if (i > Color_White)
1028	{	931	{
1029	/* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */	932	/* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
1030	XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,	933	XFreeColors (xdisp, display->cmap, (pix_colors + idx), 1,
1031	DisplayPlanes (display->display, display->screen));	934	DisplayPlanes (xdisp, display->screen));
1032	}	935	}
1033	# endif	936	# endif
1034		937
1035	pix_colors_focused[idx] = xcol;	938	pix_colors_focused[idx] = xcol;
1036	SET_PIXCOLOR (idx);	939	SET_PIXCOLOR (idx);
1037		940
1038	/* XSetWindowAttributes attr; */	941	/* XSetWindowAttributes attr; */
1039	/* Cursor cursor; */	942	/* Cursor cursor; */
1040	Done:	943	done:
		944
1041	#ifdef OFF_FOCUS_FADING	945	#if OFF_FOCUS_FADING
1042	if (rs[Rs_fade])	946	if (rs[Rs_fade])
1043	pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]));	947	pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (this, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
1044	#endif	948	#endif
1045		949
1046	/*TODO: handle Color_BD, scrollbar background, etc. */	950	/*TODO: handle Color_BD, scrollbar background, etc. */
1047		951
1048	recolour_cursor ();	952	recolour_cursor ();
…		…
1063	: pix_colors_focused[Color_fg];	967	: pix_colors_focused[Color_fg];
1064	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)	968	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)
1065	? pix_colors_focused[Color_pointer_bg]	969	? pix_colors_focused[Color_pointer_bg]
1066	: pix_colors_focused[Color_bg];	970	: pix_colors_focused[Color_bg];
1067		971
1068	XQueryColors (display->display, display->cmap, xcol, 2);	972	XQueryColors (xdisp, cmap, xcol, 2);
1069	XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);	973	XRecolorCursor (xdisp, TermWin_cursor, xcol + 0, xcol + 1);
1070	}	974	}
1071		975
1072	/*----------------------------------------------------------------------*/	976	/*----------------------------------------------------------------------*/
1073	/*	977	/*
1074	* find if fg/bg matches any of the normal (low-intensity) colors	978	* find if fg/bg matches any of the normal (low-intensity) colors
…		…
1078	{	982	{
1079	unsigned int i;	983	unsigned int i;
1080	const char *xpmb = "\0";	984	const char *xpmb = "\0";
1081	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	985	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1082		986
1083	env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1084	strcpy (fstr, "default");	987	strcpy (fstr, "default");
1085	strcpy (bstr, "default");	988	strcpy (bstr, "default");
1086	for (i = Color_Black; i <= Color_White; i++)	989	for (i = Color_Black; i <= Color_White; i++)
1087	if (pix_colors[Color_fg] == pix_colors[i])	990	if (pix_colors[Color_fg] == pix_colors[i])
1088	{	991	{
…		…
1103	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);	1006	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1104	}	1007	}
1105		1008
1106	/*----------------------------------------------------------------------*/	1009	/*----------------------------------------------------------------------*/
1107		1010
1108	int	1011	bool
1109	rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour)	1012	rxvt_term::set_color (rxvt_color &color, const char *name)
1110	{	1013	{
1111	if (!screen_in_out->set (display, colour))	1014	if (color.set (this, name))
1112	{
1113	rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1114	return false;
1115	}
1116
1117	return true;	1015	return true;
		1016
		1017	rxvt_warn ("can't get colour '%s', continuing without.\n", name);
		1018	return false;
1118	}	1019	}
1119		1020
1120	/* -------------------------------------------------------------------- *	1021	/* -------------------------------------------------------------------- *
1121	* - WINDOW RESIZING - *	1022	* - WINDOW RESIZING - *
1122	* -------------------------------------------------------------------- */	1023	* -------------------------------------------------------------------- */
1123	void	1024	void
1124	rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent)	1025	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1125	{	1026	{
1126	int fix_screen;	1027	int fix_screen;
1127	#ifdef SMART_RESIZE	1028	int old_width = szHint.width;
1128	int old_width = szHint.width, old_height = szHint.height;	1029	int old_height = szHint.height;
1129	#endif
1130	dDisp;
1131		1030
1132	window_calc (width, height);	1031	window_calc (newwidth, newheight);
1133	XSetWMNormalHints (disp, TermWin.parent[0], &szHint);	1032	XSetWMNormalHints (xdisp, parent[0], &szHint);
1134		1033
1135	if (!ignoreparent)	1034	if (!ignoreparent)
1136	{	1035	{
1137	#ifdef SMART_RESIZE	1036	#ifdef SMART_RESIZE
1138	/*	1037	/*
…		…
1142	int x, y, x1, y1;	1041	int x, y, x1, y1;
1143	int dx, dy;	1042	int dx, dy;
1144	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1043	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1145	Window unused_cr;	1044	Window unused_cr;
1146		1045
1147	XTranslateCoordinates (disp, TermWin.parent[0], display->root,	1046	XTranslateCoordinates (xdisp, parent[0], display->root,
1148	0, 0, &x, &y, &unused_cr);	1047	0, 0, &x, &y, &unused_cr);
1149	XGetGeometry (disp, TermWin.parent[0], &unused_cr, &x1, &y1,	1048	XGetGeometry (xdisp, parent[0], &unused_cr, &x1, &y1,
1150	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1049	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1151	/*	1050	/*
1152	* if display->root isn't the parent window, a WM will probably have offset	1051	* if display->root isn't the parent window, a WM will probably have offset
1153	* our position for handles and decorations. Counter it	1052	* our position for handles and decorations. Counter it
1154	*/	1053	*/
…		…
1156	{	1055	{
1157	x -= x1;	1056	x -= x1;
1158	y -= y1;	1057	y -= y1;
1159	}	1058	}
1160		1059
1161	x1 = (DisplayWidth (disp, display->screen) - old_width) / 2;	1060	x1 = (DisplayWidth (xdisp, display->screen) - old_width ) / 2;
1162	y1 = (DisplayHeight (disp, display->screen) - old_height) / 2;	1061	y1 = (DisplayHeight (xdisp, display->screen) - old_height) / 2;
1163	dx = old_width - szHint.width;	1062	dx = old_width - szHint.width;
1164	dy = old_height - szHint.height;	1063	dy = old_height - szHint.height;
1165		1064
1166	/* Check position of the center of the window */	1065	/* Check position of the center of the window */
1167	if (x < x1) /* left half */	1066	if (x < x1) /* left half */
1168	dx = 0;	1067	dx = 0;
…		…
1171	if (y < y1) /* top half */	1070	if (y < y1) /* top half */
1172	dy = 0;	1071	dy = 0;
1173	else if (y == y1) /* exact center */	1072	else if (y == y1) /* exact center */
1174	dy /= 2;	1073	dy /= 2;
1175		1074
1176	XMoveResizeWindow (disp, TermWin.parent[0], x + dx, y + dy,	1075	XMoveResizeWindow (xdisp, parent[0], x + dx, y + dy,
1177	szHint.width, szHint.height);	1076	szHint.width, szHint.height);
1178	#else	1077	#else
1179	XResizeWindow (disp, TermWin.parent[0], szHint.width, szHint.height);	1078	XResizeWindow (xdisp, parent[0], szHint.width, szHint.height);
1180	#endif	1079	#endif
1181	}	1080	}
1182		1081
1183	fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow;	1082	fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1184		1083
1185	if (fix_screen || width != old_width || height != old_height)	1084	if (fix_screen || newwidth != old_width || newheight != old_height)
1186	{	1085	{
1187	if (scrollbar_visible ())	1086	if (scrollBar.state)
1188	{	1087	{
1189	XMoveResizeWindow (disp, scrollBar.win,	1088	XMoveResizeWindow (xdisp, scrollBar.win,
1190	window_sb_x, 0,	1089	window_sb_x, 0,
1191	scrollbar_TotalWidth (), szHint.height);	1090	scrollbar_TotalWidth (), szHint.height);
1192	resize_scrollbar ();	1091	resize_scrollbar ();
1193	}	1092	}
1194		1093
1195	if (menubar_visible ())
1196	XMoveResizeWindow (disp, menuBar.win,
1197	window_vt_x, 0,
1198	TermWin_TotalWidth (), menuBar_TotalHeight ());
1199
1200	XMoveResizeWindow (disp, TermWin.vt,	1094	XMoveResizeWindow (xdisp, vt,
1201	window_vt_x, window_vt_y,	1095	window_vt_x, window_vt_y,
1202	TermWin_TotalWidth (), TermWin_TotalHeight ());	1096	width, height);
1203		1097
1204	scr_clear ();	1098	scr_clear ();
1205	#ifdef XPM_BACKGROUND	1099	#ifdef XPM_BACKGROUND
1206	resize_pixmap ();	1100	resize_pixmap ();
1207	#endif	1101	#endif
1208	}	1102	}
1209		1103
1210	if (fix_screen || old_height == 0)	1104	if (fix_screen || old_height == 0)
1211	{
1212	int curr_screen = -1;
1213	int old_ncol = prev_ncol;
1214
1215	/* scr_reset only works on the primary screen */
1216	if (old_height) /* this is not the first time through */
1217	{
1218	unsigned int ncol = TermWin.ncol;
1219	TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1220	curr_screen = scr_change_screen (PRIMARY);
1221	TermWin.ncol = ncol;
1222	}
1223
1224	scr_reset ();	1105	scr_reset ();
1225
1226	if (curr_screen >= 0) /* this is not the first time through */
1227	{
1228	scr_change_screen (curr_screen);
1229	selection_check (old_ncol != TermWin.ncol ? 4 : 0);
1230	}
1231	}
1232
1233	old_width = szHint.width;
1234	old_height = szHint.height;
1235		1106
1236	#ifdef XPM_BACKGROUND	1107	#ifdef XPM_BACKGROUND
1237	if (TermWin.pixmap)	1108	if (pixmap)
1238	scr_touch (false);	1109	scr_touch (false);
1239	#endif	1110	#endif
1240		1111
1241	#ifdef USE_XIM	1112	#ifdef USE_XIM
1242	IMSetStatusPosition ();	1113	IMSetStatusPosition ();
…		…
1246	/*	1117	/*
1247	* Set the width/height of the vt window in characters. Units are pixels.	1118	* Set the width/height of the vt window in characters. Units are pixels.
1248	* good for toggling 80/132 columns	1119	* good for toggling 80/132 columns
1249	*/	1120	*/
1250	void	1121	void
1251	rxvt_term::set_widthheight (unsigned int width, unsigned int height)	1122	rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight)
1252	{	1123	{
1253	XWindowAttributes wattr;	1124	XWindowAttributes wattr;
1254		1125
1255	if (width == 0 || height == 0)	1126	if (newwidth == 0 || newheight == 0)
1256	{	1127	{
1257	XGetWindowAttributes (display->display, display->root, &wattr);	1128	XGetWindowAttributes (xdisp, display->root, &wattr);
		1129
1258	if (width == 0)	1130	if (newwidth == 0)
1259	width = wattr.width - szHint.base_width;	1131	newwidth = wattr.width - szHint.base_width;
1260	if (height == 0)	1132	if (newheight == 0)
1261	height = wattr.height - szHint.base_height;	1133	newheight = wattr.height - szHint.base_height;
1262	}
1263
1264	if (width != TermWin.width || height != TermWin.height)
1265	{	1134	}
		1135
		1136	if (newwidth != width || newheight != height)
		1137	{
1266	width += szHint.base_width;	1138	newwidth += szHint.base_width;
1267	height += szHint.base_height;	1139	newheight += szHint.base_height;
1268	resize_all_windows (width, height, 0);	1140	resize_all_windows (newwidth, newheight, 0);
1269	}	1141	}
1270	}	1142	}
1271		1143
1272	/* -------------------------------------------------------------------- *	1144	/* -------------------------------------------------------------------- *
1273	* - X INPUT METHOD ROUTINES - *	1145	* - X INPUT METHOD ROUTINES - *
…		…
1283		1155
1284	void	1156	void
1285	rxvt_term::im_set_size (XRectangle &size)	1157	rxvt_term::im_set_size (XRectangle &size)
1286	{	1158	{
1287	// the int_bwidth terms make no sense to me	1159	// the int_bwidth terms make no sense to me
1288	size.x = TermWin.int_bwidth;	1160	size.x = int_bwidth;
1289	size.y = TermWin.int_bwidth;	1161	size.y = int_bwidth;
1290	size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth;	1162	size.width = Width2Pixel (ncol) + int_bwidth;
1291	size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth;	1163	size.height = Height2Pixel (nrow) + int_bwidth;
1292	}	1164	}
1293		1165
1294	void	1166	void
1295	rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,	1167	rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,
1296	XRectangle &status_rect,	1168	XRectangle &status_rect,
1297	const XRectangle &needed_rect)	1169	const XRectangle &needed_rect)
1298	{	1170	{
1299	preedit_rect.x = needed_rect.width;	1171	preedit_rect.x = needed_rect.width;
1300	preedit_rect.y = 0;	1172	preedit_rect.y = 0;
1301	preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1;	1173	preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1;
1302	preedit_rect.height = TermWin.fheight;	1174	preedit_rect.height = fheight;
1303		1175
1304	status_rect.x = 0;	1176	status_rect.x = 0;
1305	status_rect.y = 0;	1177	status_rect.y = 0;
1306	status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1;	1178	status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1;
1307	status_rect.height = TermWin.fheight;	1179	status_rect.height = fheight;
1308	}	1180	}
1309		1181
1310	/* Checking whether input method is running. */	1182	/* Checking whether input method is running. */
1311	bool	1183	bool
1312	rxvt_term::IMisRunning ()	1184	rxvt_term::IMisRunning ()
…		…
1323	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1195	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1324		1196
1325	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1197	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1326	*p = '\0';	1198	*p = '\0';
1327		1199
1328	atom = XInternAtom (display->display, server, False);	1200	atom = XInternAtom (xdisp, server, False);
1329	win = XGetSelectionOwner (display->display, atom);	1201	win = XGetSelectionOwner (xdisp, atom);
1330		1202
1331	if (win != None)	1203	if (win != None)
1332	return True;	1204	return True;
1333	}	1205	}
1334		1206
…		…
1340	{	1212	{
1341	XPoint nspot;	1213	XPoint nspot;
1342	XVaNestedList preedit_attr;	1214	XVaNestedList preedit_attr;
1343		1215
1344	if (!Input_Context	1216	if (!Input_Context
1345	|| !TermWin.focus	1217	|| !focus
1346	|| !(input_style & XIMPreeditPosition))	1218	|| !(input_style & (XIMPreeditPosition | XIMPreeditCallbacks)))
1347	return;	1219	return;
1348		1220
1349	im_set_position (nspot);	1221	im_set_position (nspot);
1350		1222
1351	if (nspot.x == spot.x && nspot.y == spot.y)	1223	if (nspot.x == spot.x && nspot.y == spot.y)
…		…
1370	input_method = 0;	1242	input_method = 0;
1371	}	1243	}
1372		1244
1373	Input_Context = 0;	1245	Input_Context = 0;
1374	}	1246	}
		1247
		1248	#ifdef ENABLE_XIM_ONTHESPOT
		1249
		1250	static void
		1251	xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
		1252	{
		1253	((rxvt_term *)client_data)->make_current ();
		1254	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
		1255	}
		1256
		1257	static void
		1258	xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
		1259	{
		1260	((rxvt_term *)client_data)->make_current ();
		1261	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
		1262	}
		1263
		1264	static void
		1265	xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
		1266	{
		1267	rxvt_term *term = (rxvt_term *)client_data;
		1268	XIMText *text = call_data->text;
		1269
		1270	term->make_current ();
		1271
		1272	if (text)
		1273	{
		1274	void *str;
		1275
		1276	if (!text->encoding_is_wchar && text->string.multi_byte)
		1277	{
		1278	// of course, X makes it ugly again
		1279	if (term->rs[Rs_imLocale])
		1280	SET_LOCALE (term->rs[Rs_imLocale]);
		1281
		1282	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
		1283	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
		1284
		1285	if (term->rs[Rs_imLocale])
		1286	SET_LOCALE (term->locale);
		1287	}
		1288	else
		1289	str = (void *)text->string.wide_char;
		1290
		1291	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1292	DT_INT, call_data->caret,
		1293	DT_INT, call_data->chg_first,
		1294	DT_INT, call_data->chg_length,
		1295	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
		1296	DT_WCS_LEN, str, str ? (int)text->length : 0,
		1297	DT_END));
		1298	}
		1299	else
		1300	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1301	DT_INT, call_data->caret,
		1302	DT_INT, call_data->chg_first,
		1303	DT_INT, call_data->chg_length,
		1304	DT_END));
		1305	}
		1306
		1307	#if 0
		1308	static void
		1309	xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
		1310	{
		1311	((rxvt_term *)client_data)->make_current ();
		1312	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
		1313	DT_INT, call_data->position,
		1314	DT_INT, call_data->direction,
		1315	DT_INT, call_data->style,
		1316	DT_END));
		1317	}
		1318	#endif
		1319
		1320	#endif
1375		1321
1376	/*	1322	/*
1377	* Try to open a XIM with the current modifiers, then see if we can	1323	* Try to open a XIM with the current modifiers, then see if we can
1378	* open a suitable preedit type	1324	* open a suitable preedit type
1379	*/	1325	*/
…		…
1386	XRectangle rect, status_rect, needed_rect;	1332	XRectangle rect, status_rect, needed_rect;
1387	unsigned long fg, bg;	1333	unsigned long fg, bg;
1388	const char *p;	1334	const char *p;
1389	char **s;	1335	char **s;
1390	XIMStyles *xim_styles;	1336	XIMStyles *xim_styles;
		1337	#ifdef ENABLE_XIM_ONTHESPOT
		1338	XIMCallback xcb[4];
		1339	#endif
		1340
		1341	set_environ (envv);
1391		1342
1392	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1343	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1393	return false;	1344	return false;
1394		1345
1395	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1396	input_method = display->get_xim (locale, modifiers);	1346	input_method = display->get_xim (locale, modifiers);
1397	if (input_method == NULL)	1347	if (input_method == NULL)
1398	return false;	1348	return false;
1399		1349
1400	xim = input_method->xim;	1350	xim = input_method->xim;
…		…
1420	s = rxvt_splitcommastring (p);	1370	s = rxvt_splitcommastring (p);
1421		1371
1422	for (i = found = 0; !found && s[i]; i++)	1372	for (i = found = 0; !found && s[i]; i++)
1423	{	1373	{
1424	if (!strcmp (s[i], "OverTheSpot"))	1374	if (!strcmp (s[i], "OverTheSpot"))
1425	input_style = (XIMPreeditPosition | XIMStatusNothing);	1375	input_style = XIMPreeditPosition | XIMStatusNothing;
1426	else if (!strcmp (s[i], "OffTheSpot"))	1376	else if (!strcmp (s[i], "OffTheSpot"))
1427	input_style = (XIMPreeditArea | XIMStatusArea);	1377	input_style = XIMPreeditArea | XIMStatusArea;
1428	else if (!strcmp (s[i], "Root"))	1378	else if (!strcmp (s[i], "Root"))
1429	input_style = (XIMPreeditNothing | XIMStatusNothing);	1379	input_style = XIMPreeditNothing | XIMStatusNothing;
1430	else if (!strcmp (s[i], "None"))	1380	else if (!strcmp (s[i], "None"))
1431	input_style = (XIMPreeditNone | XIMStatusNone);	1381	input_style = XIMPreeditNone | XIMStatusNone;
		1382	#ifdef ENABLE_XIM_ONTHESPOT
		1383	else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
		1384	input_style = XIMPreeditCallbacks | XIMStatusNothing;
		1385	#endif
		1386	else
		1387	input_style = XIMPreeditNothing | XIMStatusNothing;
1432		1388
1433	for (j = 0; j < xim_styles->count_styles; j++)	1389	for (j = 0; j < xim_styles->count_styles; j++)
1434	if (input_style == xim_styles->supported_styles[j])	1390	if (input_style == xim_styles->supported_styles[j])
1435	{	1391	{
1436	rxvt_freecommastring (s);	1392	rxvt_freecommastring (s);
…		…
1470	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"	1426	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1471	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"	1427	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1472	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"	1428	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1473	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"	1429	"-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1474	"*",	1430	"*",
1475	TermWin.fheight,	1431	fheight,
1476	TermWin.fheight + 1, TermWin.fheight - 1,	1432	fheight + 1, fheight - 1,
1477	TermWin.fheight - 2, TermWin.fheight + 2);	1433	fheight - 2, fheight + 2);
1478		1434
1479	fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat,	1435	fs = XCreateFontSet (xdisp, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1480	&missing_charset_list, &missing_charset_count, &def_string);	1436	&missing_charset_list, &missing_charset_count, &def_string);
1481		1437
1482	if (missing_charset_list)	1438	if (missing_charset_list)
1483	XFreeStringList (missing_charset_list);	1439	XFreeStringList (missing_charset_list);
1484		1440
…		…
1525	XNBackground, bg,	1481	XNBackground, bg,
1526	XNArea, &status_rect,	1482	XNArea, &status_rect,
1527	XNFontSet, fs,	1483	XNFontSet, fs,
1528	NULL);	1484	NULL);
1529	}	1485	}
		1486	#if ENABLE_XIM_ONTHESPOT
		1487	else if (input_style & XIMPreeditCallbacks)
		1488	{
		1489	im_set_position (spot);
		1490
		1491	xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
		1492	xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
		1493	xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
		1494	# if 0
		1495	xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
		1496	# endif
		1497
		1498	preedit_attr = XVaCreateNestedList (0,
		1499	XNSpotLocation, &spot,
		1500	XNPreeditStartCallback, &xcb[0],
		1501	XNPreeditDoneCallback , &xcb[1],
		1502	XNPreeditDrawCallback , &xcb[2],
		1503	# if 0
		1504	XNPreeditCaretCallback, &xcb[3],
		1505	# endif
		1506	NULL);
		1507	}
		1508	#endif
1530		1509
1531	Input_Context = XCreateIC (xim,	1510	Input_Context = XCreateIC (xim,
1532	XNInputStyle, input_style,	1511	XNInputStyle, input_style,
1533	XNClientWindow, TermWin.vt,	1512	XNClientWindow, vt,
1534	XNFocusWindow, TermWin.parent[0],	1513	XNFocusWindow, parent[0],
1535	preedit_attr ? XNPreeditAttributes : NULL,	1514	preedit_attr ? XNPreeditAttributes : NULL,
1536	preedit_attr,	1515	preedit_attr,
1537	status_attr ? XNStatusAttributes : NULL,	1516	status_attr ? XNStatusAttributes : NULL,
1538	status_attr, NULL);	1517	status_attr, NULL);
1539		1518
1540	if (preedit_attr) XFree (preedit_attr);	1519	if (preedit_attr) XFree (preedit_attr);
1541	if (status_attr) XFree (status_attr);	1520	if (status_attr) XFree (status_attr);
1542	if (fs) XFreeFontSet (display->display, fs);	1521	if (fs) XFreeFontSet (xdisp, fs);
1543		1522
1544	if (Input_Context == NULL)	1523	if (Input_Context == NULL)
1545	{	1524	{
1546	rxvt_warn ("failed to create input context, continuing without XIM.\n");	1525	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1547	im_destroy ();	1526	im_destroy ();
1548	return false;	1527	return false;
1549	}	1528	}
1550		1529
		1530	#if 0
		1531	// unfortunately, only the focus window is used by XIM, hard to fix
		1532	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
		1533	vt_select_input ();
		1534	#endif
		1535
1551	if (input_style & XIMPreeditArea)	1536	if (input_style & XIMPreeditArea)
1552	IMSetStatusPosition ();	1537	IMSetStatusPosition ();
1553		1538
1554	D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1555	return true;	1539	return true;
1556	}	1540	}
1557		1541
1558	void	1542	void
1559	rxvt_term::im_cb ()	1543	rxvt_term::im_cb ()
1560	{	1544	{
1561	int i, found, had_im;	1545	int i;
1562	const char *p;	1546	const char *p;
1563	char **s;	1547	char **s;
1564	char buf[IMBUFSIZ];	1548	char buf[IMBUFSIZ];
1565		1549
1566	SET_R (this);	1550	make_current ();
1567		1551
1568	im_destroy ();	1552	im_destroy ();
1569		1553
1570	D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1571	if (Input_Context)	1554	if (Input_Context)
1572	return;	1555	return;
1573		1556
1574	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)	1557	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1575	if (rs[Rs_imLocale])	1558	if (rs[Rs_imLocale])
…		…
1623	{	1606	{
1624	XRectangle preedit_rect, status_rect, *needed_rect;	1607	XRectangle preedit_rect, status_rect, *needed_rect;
1625	XVaNestedList preedit_attr, status_attr;	1608	XVaNestedList preedit_attr, status_attr;
1626		1609
1627	if (!Input_Context	1610	if (!Input_Context
1628	|| !TermWin.focus	1611	|| !focus
1629	|| !(input_style & XIMPreeditArea)	1612	|| !(input_style & XIMPreeditArea)
1630	|| !IMisRunning ())	1613	|| !IMisRunning ())
1631	return;	1614	return;
1632		1615
1633	/* Getting the necessary width of preedit area */	1616	/* Getting the necessary width of preedit area */
…		…
1648	XFree (preedit_attr);	1631	XFree (preedit_attr);
1649	XFree (status_attr);	1632	XFree (status_attr);
1650	}	1633	}
1651	#endif /* USE_XIM */	1634	#endif /* USE_XIM */
1652		1635
1653	/*----------------------------------------------------------------------*/
1654	rxvt_t rxvt_current_term;
1655
1656	/*----------------------- end-of-file (C source) -----------------------*/	1636	/*----------------------- end-of-file (C source) -----------------------*/

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