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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.229 by root, Fri Aug 18 23:03:31 2006 UTC vs.
Revision 1.352 by sf-exg, Fri Feb 11 01:24:46 2011 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) 2003-2010 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 "init.h"
35	#include "keyboard.h"	36	#include "keyboard.h"
36	#include "rxvtperl.h"	37	#include "rxvtperl.h"
37		38
38	#include <limits>	39	#include <limits>
39		40
		41	#include <cassert>
40	#include <csignal>	42	#include <csignal>
41	#include <cstring>	43	#include <cstring>
42		44
43	#ifdef TTY_GID_SUPPORT
44	# include <grp.h>
45	#endif
46
47	#ifdef HAVE_TERMIOS_H
48	# include <termios.h>	45	#include <termios.h>
		46
		47	#ifdef HAVE_XSETLOCALE
		48	# define X_LOCALE
		49	# include <X11/Xlocale.h>
		50	#else
		51	# ifdef HAVE_SETLOCALE
		52	# include <clocale>
49	#endif	53	# endif
		54	#endif
50		55
		56	struct termios rxvt_term::def_tio;
51	vector<rxvt_term *> rxvt_term::termlist;	57	vector<rxvt_term *> rxvt_term::termlist;
52		58
53	// used to tell global functions which terminal instance is "active"	59	// used to tell global functions which terminal instance is "active"
54	rxvt_t rxvt_current_term;	60	rxvt_t rxvt_current_term;
55		61
…		…
88	class rxvt_composite_vec rxvt_composite;	94	class rxvt_composite_vec rxvt_composite;
89		95
90	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)	96	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
91	{	97	{
92	compose_char *cc;	98	compose_char *cc;
93		99
94	// break compose chains, as stupid readline really likes to duplicate	100	// break compose chains, as stupid readline really likes to duplicate
95	// composing characters for some reason near the end of a line.	101	// composing characters for some reason, near the end of a line.
96	cc = (*this)[c1];	102	cc = (*this)[c1];
97	while (cc)	103	while (cc)
98	{	104	{
99	if (cc->c2 == c2) return c1;	105	if (cc->c2 == c2) return c1;
100	cc = (*this)[cc->c1];	106	cc = (*this)[cc->c1];
101	}	107	}
102		108
103	// check to see wether this combination already exists otherwise	109	// check to see whether this combination already exists otherwise
104	for (cc = v.end (); cc-- > v.begin (); )	110	for (cc = v.end (); cc-- > v.begin (); )
105	{
106	if (cc->c1 == c1 && cc->c2 == c2)	111	if (cc->c1 == c1 && cc->c2 == c2)
107	return COMPOSE_LO + (cc - v.begin ());	112	return COMPOSE_LO + (cc - v.begin ());
108	}
109		113
110	// allocate a new combination	114	// allocate a new combination
111	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)	115	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
112	{	116	{
113	static int seen;	117	static int seen;
114		118
115	if (!seen++)	119	if (!seen++)
116	fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n");	120	rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
117		121
118	return REPLACEMENT_CHAR;	122	return REPLACEMENT_CHAR;
119	}	123	}
120		124
121	v.push_back (compose_char (c1, c2));	125	v.push_back (compose_char (c1, c2));
…		…
147		151
148	}	152	}
149	#endif	153	#endif
150		154
151	rxvt_term::rxvt_term ()	155	rxvt_term::rxvt_term ()
152	:	156	{
153	#if TRANSPARENT \|\| ENABLE_PERL	157	#if HAVE_BG_PIXMAP
154	rootwin_ev (this, &rxvt_term::rootwin_cb),	158	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
155	#endif
156	#ifdef HAVE_SCROLLBARS
157	scrollbar_ev (this, &rxvt_term::x_cb),
158	#endif	159	#endif
159	#ifdef CURSOR_BLINK	160	#ifdef CURSOR_BLINK
160	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),	161	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
161	#endif	162	#endif
162	#ifdef TEXT_BLINK	163	#ifdef TEXT_BLINK
163	text_blink_ev (this, &rxvt_term::text_blink_cb),	164	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
164	#endif	165	#endif
165	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	166	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
166	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),	167	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
167	#endif	168	#endif
168	#ifdef SELECTION_SCROLLING	169	#ifdef SELECTION_SCROLLING
169	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),	170	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
170	#endif	171	#endif
171	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	172	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
172	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),	173	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		174	#endif
		175	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
		176	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
		177	#endif
		178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
		179	#ifdef USE_XIM
		180	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
173	#endif	181	#endif
174	#ifdef POINTER_BLANK	182	#ifdef POINTER_BLANK
175	pointer_ev (this, &rxvt_term::pointer_cb),	183	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
176	#endif	184	#endif
177	#ifdef USE_XIM
178	im_ev (this, &rxvt_term::im_cb),
179	#endif
180	#ifndef NO_BELL	185	#ifndef NO_BELL
181	bell_ev (this, &rxvt_term::bell_cb),	186	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
182	#endif	187	#endif
183	termwin_ev (this, &rxvt_term::x_cb),	188	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
184	vt_ev (this, &rxvt_term::x_cb),	189	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
185	child_ev (this, &rxvt_term::child_cb),	190	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
186	check_ev (this, &rxvt_term::check_cb),	191	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
187	flush_ev (this, &rxvt_term::flush_cb),	192	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
188	destroy_ev (this, &rxvt_term::destroy_cb),	193	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
189	pty_ev (this, &rxvt_term::pty_cb),	194
190	incr_ev (this, &rxvt_term::incr_cb)
191	{
192	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	195	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
193		196
194	termlist.push_back (this);	197	termlist.push_back (this);
195		198
196	#ifdef KEYSYM_RESOURCE	199	#ifdef KEYSYM_RESOURCE
…		…
198	#endif	201	#endif
199	}	202	}
200		203
201	// clean up the most important stuff, do not call x or free mem etc.	204	// clean up the most important stuff, do not call x or free mem etc.
202	// for use before an emergency exit	205	// for use before an emergency exit
		206	void
203	void rxvt_term::emergency_cleanup ()	207	rxvt_term::emergency_cleanup ()
204	{	208	{
205	if (cmd_pid)	209	if (cmd_pid)
206	kill (-cmd_pid, SIGHUP);	210	kill (-cmd_pid, SIGHUP);
207		211
208	pty_ev.stop ();	212	pty_ev.stop ();
…		…
220	if (fontset[i] != fontset[0])	224	if (fontset[i] != fontset[0])
221	delete fontset[i];	225	delete fontset[i];
222	#endif	226	#endif
223	delete fontset[0];	227	delete fontset[0];
224		228
		229	#ifdef HAVE_BG_PIXMAP
		230	bg_destroy ();
		231	#endif
		232
225	if (display)	233	if (display)
226	{	234	{
227	selection_clear ();	235	selection_clear ();
		236	selection_clear (true);
228		237
229	#ifdef USE_XIM	238	#ifdef USE_XIM
230	im_destroy ();	239	im_destroy ();
231	#endif	240	#endif
232	#ifdef XTERM_SCROLLBAR	241	scrollBar.destroy ();
233	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
234	if (ShadowGC) XFreeGC (dpy, ShadowGC);
235	#endif
236	#ifdef PLAIN_SCROLLBAR
237	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
238	#endif
239	#ifdef NEXT_SCROLLBAR
240	if (blackGC) XFreeGC (dpy, blackGC);
241	if (whiteGC) XFreeGC (dpy, whiteGC);
242	if (grayGC) XFreeGC (dpy, grayGC);
243	if (darkGC) XFreeGC (dpy, darkGC);
244	if (stippleGC) XFreeGC (dpy, stippleGC);
245	if (dimple) XFreePixmap (dpy, dimple);
246	if (upArrow) XFreePixmap (dpy, upArrow);
247	if (downArrow) XFreePixmap (dpy, downArrow);
248	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
249	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
250	#endif
251	#ifdef RXVT_SCROLLBAR
252	if (topShadowGC) XFreeGC (dpy, topShadowGC);
253	if (botShadowGC) XFreeGC (dpy, botShadowGC);
254	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
255	#endif
256	if (gc) XFreeGC (dpy, gc);	242	if (gc) XFreeGC (dpy, gc);
257		243
258	delete drawable;	244	delete drawable;
259	// destroy all windows	245	// destroy all windows
260	if (parent[0])	246	if (parent[0])
…		…
268	pix_colors_unfocused [i].free (this);	254	pix_colors_unfocused [i].free (this);
269	#endif	255	#endif
270	}	256	}
271		257
272	clear ();	258	clear ();
273	}
274		259
275	delete [] pix_colors_focused;	260	display->flush (); /* ideally .put should do this */
276	#if OFF_FOCUS_FADING
277	delete [] pix_colors_unfocused;
278	#endif
279
280	displays.put (display);	261	displays.put (display);
		262	}
281		263
282	scr_release ();	264	scr_release ();
283		265
284	/* clear all resources */	266	/* clear all resources */
285	for (int i = 0; i < allocated.size (); i++)	267	for (int i = 0; i < allocated.size (); i++)
286	free (allocated [i]);	268	free (allocated [i]);
287		269
288	free (selection.text);	270	free (selection.text);
		271	free (selection.clip_text);
289	// TODO: manage env vars in child only(!)	272	// TODO: manage env vars in child only(!)
290	free (env_display);	273	free (env_display);
291	free (env_term);	274	free (env_term);
292	free (locale);	275	free (locale);
293	free (v_buffer);	276	free (v_buffer);
294	free (incr_buf);
295		277
296	delete envv;	278	delete envv;
297	delete argv;	279	delete argv;
298		280
299	#ifdef KEYSYM_RESOURCE	281	#ifdef KEYSYM_RESOURCE
300	delete keyboard;	282	delete keyboard;
301	#endif	283	#endif
		284	#ifndef NO_RESOURCES
		285	XrmDestroyDatabase (option_db);
		286	#endif
302	}	287	}
303		288
304	// child has exited, usually destroys	289	// child has exited, usually destroys
305	void	290	void
306	rxvt_term::child_cb (child_watcher &w, int status)	291	rxvt_term::child_cb (ev::child &w, int status)
307	{	292	{
308	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));	293	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
309		294
310	cmd_pid = 0;	295	cmd_pid = 0;
311		296
312	if (!OPTION (Opt_hold))	297	if (!option (Opt_hold))
313	destroy ();	298	destroy ();
314	}	299	}
315		300
316	void	301	void
317	rxvt_term::destroy ()	302	rxvt_term::destroy ()
318	{	303	{
319	if (destroy_ev.active)	304	if (destroy_ev.is_active ())
320	return;	305	return;
321		306
322	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	307	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
323		308
324	#if ENABLE_OVERLAY	309	#if ENABLE_OVERLAY
…		…
328	if (display)	313	if (display)
329	{	314	{
330	#if USE_XIM	315	#if USE_XIM
331	im_ev.stop (display);	316	im_ev.stop (display);
332	#endif	317	#endif
333	#if HAVE_SCROLLBARS
334	scrollbar_ev.stop (display);	318	scrollbar_ev.stop (display);
335	#endif
336	#if TRANSPARENT \|\| ENABLE_PERL	319	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
337	rootwin_ev.stop (display);	320	rootwin_ev.stop (display);
338	#endif	321	#endif
339	incr_ev.stop ();
340	termwin_ev.stop (display);	322	termwin_ev.stop (display);
341	vt_ev.stop (display);	323	vt_ev.stop (display);
342	}	324	}
343		325
344	check_ev.stop ();	326	flush_ev.stop ();
345	pty_ev.stop ();	327	pty_ev.stop ();
346	#ifdef CURSOR_BLINK	328	#ifdef CURSOR_BLINK
347	cursor_blink_ev.stop ();	329	cursor_blink_ev.stop ();
348	#endif	330	#endif
349	#ifdef TEXT_BLINK	331	#ifdef TEXT_BLINK
…		…
357	#endif	339	#endif
358	#ifdef POINTER_BLANK	340	#ifdef POINTER_BLANK
359	pointer_ev.stop ();	341	pointer_ev.stop ();
360	#endif	342	#endif
361		343
362	destroy_ev.start (0);	344	destroy_ev.start ();
363	}	345	}
364		346
365	void	347	void
366	rxvt_term::destroy_cb (time_watcher &w)	348	rxvt_term::destroy_cb (ev::idle &w, int revents)
367	{	349	{
368	make_current ();	350	make_current ();
369		351
370	delete this;	352	delete this;
		353	}
		354
		355	void
		356	rxvt_term::set_option (uint8_t opt, bool set)
		357	{
		358	if (!opt)
		359	return;
		360
		361	uint8_t mask = 1 << (opt & 7);
		362	uint8_t &val = options [opt >> 3];
		363
		364	val = val & ~mask \| (set ? mask : 0);
371	}	365	}
372		366
373	/----------------------------------------------------------------------/	367	/----------------------------------------------------------------------/
374	/*	368	/*
375	* Exit gracefully, clearing the utmp entry and restoring tty attributes	369	* Exit gracefully, clearing the utmp entry and restoring tty attributes
…		…
389	print_x_error (Display dpy, XErrorEvent event)	383	print_x_error (Display dpy, XErrorEvent event)
390	{	384	{
391	char buffer[BUFSIZ];	385	char buffer[BUFSIZ];
392	char mesg[BUFSIZ];	386	char mesg[BUFSIZ];
393	char number[32];	387	char number[32];
394	char *mtype = "XlibMessage";	388	const char mtype[] = "XlibMessage";
395	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	389	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
396	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	390	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
397	rxvt_warn ("An X Error occured, trying to continue after report.\n");	391	rxvt_warn ("An X Error occurred, trying to continue after report.\n");
398	rxvt_warn ("%s: %s\n", mesg, buffer);	392	rxvt_warn ("%s: %s\n", mesg, buffer);
399	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	393	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
400	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	394	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
401	sprintf(number, "%d", event->request_code);	395	sprintf(number, "%d", event->request_code);
402	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	396	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
403	rxvt_warn ("(which is %s)\n", buffer);	397	rxvt_warn ("(which is %s)\n", buffer);
404	if (event->request_code >= 128) {	398	if (event->request_code >= 128) {
405	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	399	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
406	mesg, BUFSIZ);	400	mesg, BUFSIZ);
407	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	401	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
408	}	402	}
409	if ((event->error_code == BadWindow) \|\|	403	if ((event->error_code == BadWindow) \|\|
410	(event->error_code == BadPixmap) \|\|	404	(event->error_code == BadPixmap) \|\|
411	(event->error_code == BadCursor) \|\|	405	(event->error_code == BadCursor) \|\|
412	(event->error_code == BadFont) \|\|	406	(event->error_code == BadFont) \|\|
413	(event->error_code == BadDrawable) \|\|	407	(event->error_code == BadDrawable) \|\|
414	(event->error_code == BadColor) \|\|	408	(event->error_code == BadColor) \|\|
415	(event->error_code == BadGC) \|\|	409	(event->error_code == BadGC) \|\|
416	(event->error_code == BadIDChoice) \|\|	410	(event->error_code == BadIDChoice) \|\|
417	(event->error_code == BadValue) \|\|	411	(event->error_code == BadValue) \|\|
418	(event->error_code == BadAtom)) {	412	(event->error_code == BadAtom)) {
419	if (event->error_code == BadValue)	413	if (event->error_code == BadValue)
420	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	414	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
421	mesg, BUFSIZ);	415	mesg, BUFSIZ);
422	else if (event->error_code == BadAtom)	416	else if (event->error_code == BadAtom)
423	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	417	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
424	mesg, BUFSIZ);	418	mesg, BUFSIZ);
425	else	419	else
426	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	420	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
427	mesg, BUFSIZ);	421	mesg, BUFSIZ);
428	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	422	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
429	}	423	}
430	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	424	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
431	mesg, BUFSIZ);	425	mesg, BUFSIZ);
432	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	426	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
433	}	427	}
434	#endif	428	#endif
435		429
436	int	430	int
…		…
459	DisplayString (display));	453	DisplayString (display));
460	rxvt_emergency_cleanup ();	454	rxvt_emergency_cleanup ();
461	_exit (EXIT_FAILURE);	455	_exit (EXIT_FAILURE);
462	}	456	}
463		457
464	/----------------------------------------------------------------------/
465	bool
466	rxvt_term::init (int argc, const char const argv, stringvec *envv)
467	{
468	this->envv = envv;
469
470	SET_R (this);
471	set_locale ("");
472	set_environ (envv); // few things in X do not call setlocale :(
473
474	if (!init_vars ())
475	return false;
476
477	init_secondary ();
478
479	const char **cmd_argv = init_resources (argc, argv);
480
481	#ifdef KEYSYM_RESOURCE
482	keyboard->register_done ();
483	#endif
484
485	#ifdef HAVE_SCROLLBARS
486	if (OPTION (Opt_scrollBar))
487	scrollBar.setIdle (); /* set existence for size calculations */
488	#endif
489
490	pty = ptytty::create ();
491
492	create_windows (argc, argv);
493
494	init_xlocale ();
495
496	scr_reset (); // initialize screen
497
498	#if 0
499	XSynchronize (dpy, True);
500	#endif
501
502	#ifdef HAVE_SCROLLBARS
503	if (OPTION (Opt_scrollBar))
504	resize_scrollbar (); /* create and map scrollbar */
505	#endif
506	#ifdef TRANSPARENT
507	if (OPTION (Opt_transparent))
508	{
509	XSelectInput (dpy, display->root, PropertyChangeMask);
510	check_our_parents ();
511	rootwin_ev.start (display, display->root);
512	}
513	#endif
514	#if ENABLE_PERL
515	rootwin_ev.start (display, display->root);
516	#endif
517
518	set_colorfgbg ();
519
520	init_command (cmd_argv);
521
522	free (cmd_argv);
523
524	if (pty->pty >= 0)
525	pty_ev.start (pty->pty, EVENT_READ);
526
527	check_ev.start ();
528
529	HOOK_INVOKE ((this, HOOK_START, DT_END));
530
531	#if ENABLE_XEMBED
532	if (rs[Rs_embed])
533	{
534	long info[2] = { 0, XEMBED_MAPPED };
535
536	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
537	32, PropModeReplace, (unsigned char *)&info, 2);
538	}
539	#endif
540
541	XMapWindow (dpy, vt);
542	XMapWindow (dpy, parent[0]);
543
544	return true;
545	}
546
547	static struct sig_handlers	458	static struct sig_handlers
548	{	459	{
549	sig_watcher sw_term, sw_int;	460	ev::sig sw_term, sw_int;
550		461
551	/*	462	/*
552	* Catch a fatal signal and tidy up before quitting	463	* Catch a fatal signal and tidy up before quitting
553	*/	464	*/
554	void	465	void sig_term (ev::sig &w, int revents);
555	sig_term (sig_watcher &w)	466
		467	sig_handlers ()
556	{	468	{
557	rxvt_emergency_cleanup ();	469	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
558	signal (w.signum, SIG_DFL);
559	kill (getpid (), w.signum);
560	}
561
562	sig_handlers ()
563	: sw_term (this, &sig_handlers::sig_term),
564	sw_int (this, &sig_handlers::sig_term)	470	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
565	{
566	}	471	}
567	} sig_handlers;	472	} sig_handlers;
568		473
		474	void
		475	sig_handlers::sig_term (ev::sig &w, int revents)
		476	{
		477	rxvt_emergency_cleanup ();
		478	w.stop ();
		479	kill (getpid (), w.signum);
		480	}
		481
		482	static void
		483	rxvt_get_ttymode (struct termios *tio)
		484	{
		485	if (tcgetattr (STDIN_FILENO, tio) < 0)
		486	memset (tio, 0, sizeof (struct termios));
		487
		488	for (int i = 0; i < NCCS; i++)
		489	tio->c_cc[i] = VDISABLE;
		490
		491	tio->c_cc[VINTR] = CINTR;
		492	tio->c_cc[VQUIT] = CQUIT;
		493	tio->c_cc[VERASE] = CERASE;
		494	#ifdef VERASE2
		495	tio->c_cc[VERASE2] = CERASE2;
		496	#endif
		497	tio->c_cc[VKILL] = CKILL;
		498	tio->c_cc[VEOF] = CEOF;
		499	tio->c_cc[VSTART] = CSTART;
		500	tio->c_cc[VSTOP] = CSTOP;
		501	tio->c_cc[VSUSP] = CSUSP;
		502	# ifdef VDSUSP
		503	tio->c_cc[VDSUSP] = CDSUSP;
		504	# endif
		505	# ifdef VREPRINT
		506	tio->c_cc[VREPRINT] = CRPRNT;
		507	# endif
		508	# ifdef VDISCRD
		509	tio->c_cc[VDISCRD] = CFLUSH;
		510	# endif
		511	# ifdef VWERSE
		512	tio->c_cc[VWERSE] = CWERASE;
		513	# endif
		514	# ifdef VLNEXT
		515	tio->c_cc[VLNEXT] = CLNEXT;
		516	# endif
		517	# ifdef VSTATUS
		518	tio->c_cc[VSTATUS] = CSTATUS;
		519	# endif
		520
		521	# if VMIN != VEOF
		522	tio->c_cc[VMIN] = 1;
		523	# endif
		524	# if VTIME != VEOL
		525	tio->c_cc[VTIME] = 0;
		526	# endif
		527
		528	/* input modes */
		529	tio->c_iflag = (BRKINT \| IGNPAR \| ICRNL
		530	# ifdef IMAXBEL
		531	\| IMAXBEL
		532	# endif
		533	\| IXON);
		534
		535	/* output modes */
		536	tio->c_oflag = (OPOST \| ONLCR);
		537
		538	/* control modes */
		539	tio->c_cflag = (CS8 \| CREAD);
		540
		541	/* local modes */
		542	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
		543	# if defined (ECHOCTL) && defined (ECHOKE)
		544	\| ECHOCTL \| ECHOKE
		545	# endif
		546	\| ECHOE \| ECHOK);
		547	}
		548
569	char **rxvt_environ; // startup environment	549	char **rxvt_environ; // startup environment
570		550
571	void	551	void
572	rxvt_init ()	552	rxvt_init ()
573	{	553	{
574	ptytty::init ();	554	assert (("fontMask must not overlap other RS masks",
		555	0 == (RS_fontMask & (RS_Sel \| RS_baseattrMask \| RS_customMask \| RS_bgMask \| RS_fgMask))));
		556
		557	rxvt_get_ttymode (&rxvt_term::def_tio);
		558
		559	// get rid of stdin/stdout as we don't need them, to free resources
		560	dup2 (STDERR_FILENO, STDIN_FILENO);
		561	dup2 (STDERR_FILENO, STDOUT_FILENO);
		562
		563	if (!ev_default_loop ())
		564	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
575		565
576	rxvt_environ = environ;	566	rxvt_environ = environ;
577		567
578	signal (SIGHUP, SIG_IGN);	568	signal (SIGHUP, SIG_IGN);
579	signal (SIGPIPE, SIG_IGN);	569	signal (SIGPIPE, SIG_IGN);
580		570
581	sig_handlers.sw_term.start (SIGTERM);	571	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
582	sig_handlers.sw_int.start (SIGINT);	572	sig_handlers.sw_int.start (SIGINT); ev_unref ();
583
584	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
585	/* signal (SIGURG, SIG_DFL); */
586		573
587	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	574	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
588	// TODO: handle this with exceptions and tolerate the memory loss	575	// TODO: handle this with exceptions and tolerate the memory loss
589	XSetIOErrorHandler (rxvt_xioerror_handler);	576	XSetIOErrorHandler (rxvt_xioerror_handler);
590		577
591	XrmInitialize ();	578	XrmInitialize ();
592	}	579	}
593		580
594	/* ------------------------------------------------------------------------- *
595	* MEMORY ALLOCATION WRAPPERS *
596	* ------------------------------------------------------------------------- */
597	void *
598	rxvt_malloc (size_t size)
599	{
600	void *p = malloc (size);
601
602	if (!p)
603	rxvt_fatal ("memory allocation failure. aborting.\n");
604
605	return p;
606	}
607
608	void *
609	rxvt_calloc (size_t number, size_t size)
610	{
611	void *p = calloc (number, size);
612
613	if (!p)
614	rxvt_fatal ("memory allocation failure. aborting.\n");
615
616	return p;
617	}
618
619	void *
620	rxvt_realloc (void *ptr, size_t size)
621	{
622	void *p = realloc (ptr, size);
623
624	if (!p)
625	rxvt_fatal ("memory allocation failure. aborting.\n");
626
627	return p;
628	}
629
630	/----------------------------------------------------------------------/	581	/----------------------------------------------------------------------/
631	/*	582	/*
632	* window size/position calculcations for XSizeHint and other storage.	583	* window size/position calculations for XSizeHint and other storage.
633	* if width/height are non-zero then override calculated width/height	584	* if width/height are non-zero then override calculated width/height
634	*/	585	*/
635	void	586	void
636	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	587	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
637	{	588	{
638	short recalc_x, recalc_y;	589	short recalc_x, recalc_y;
639	int x, y, sb_w, flags;	590	int x, y, flags;
640	unsigned int w, h;	591	unsigned int w, h;
641	unsigned int max_width, max_height;	592	unsigned int max_width, max_height;
642		593
643	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	594	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
644	szHint.win_gravity = NorthWestGravity;	595	szHint.win_gravity = NorthWestGravity;
…		…
654	if (rs[Rs_geometry])	605	if (rs[Rs_geometry])
655	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	606	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
656		607
657	if (flags & WidthValue)	608	if (flags & WidthValue)
658	{	609	{
		610	if (!w)
		611	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		612
659	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	613	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
660	szHint.flags \|= USSize;	614	szHint.flags \|= USSize;
661	}	615	}
662		616
663	if (flags & HeightValue)	617	if (flags & HeightValue)
664	{	618	{
		619	if (!h)
		620	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		621
665	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	622	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
666	szHint.flags \|= USSize;	623	szHint.flags \|= USSize;
667	}	624	}
668		625
669	if (flags & XValue)	626	if (flags & XValue)
670	{	627	{
…		…
701	max_width = MAX_COLS * fwidth;	658	max_width = MAX_COLS * fwidth;
702	max_height = MAX_ROWS * fheight;	659	max_height = MAX_ROWS * fheight;
703		660
704	szHint.base_width = szHint.base_height = 2 * int_bwidth;	661	szHint.base_width = szHint.base_height = 2 * int_bwidth;
705		662
706	sb_w = 0;
707	window_vt_x = window_vt_y = int_bwidth;	663	window_vt_x = window_vt_y = int_bwidth;
708		664
709	if (scrollBar.state)	665	if (scrollBar.state)
710	{	666	{
711	sb_w = scrollbar_TotalWidth ();	667	int sb_w = scrollBar.total_width ();
712	szHint.base_width += sb_w;	668	szHint.base_width += sb_w;
713		669
714	if (!OPTION (Opt_scrollBar_right))	670	if (!option (Opt_scrollBar_right))
715	window_vt_x += sb_w;	671	window_vt_x += sb_w;
716	}	672	}
717		673
718	szHint.width_inc = fwidth;	674	szHint.width_inc = fwidth;
719	szHint.height_inc = fheight;	675	szHint.height_inc = fheight;
…		…
740	{	696	{
741	min_it (height, max_height);	697	min_it (height, max_height);
742	szHint.height = szHint.base_height + height;	698	szHint.height = szHint.base_height + height;
743	}	699	}
744		700
745	if (scrollBar.state && OPTION (Opt_scrollBar_right))
746	window_sb_x = szHint.width - sb_w;
747
748	if (recalc_x)	701	if (recalc_x)
749	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	702	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
750		703
751	if (recalc_y)	704	if (recalc_y)
752	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	705	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
753		706
754	ncol = width / fwidth;	707	ncol = width / fwidth;
755	nrow = height / fheight;	708	nrow = height / fheight;
756	}	709	}
757		710
758	/----------------------------------------------------------------------/	711	/----------------------------------------------------------------------/
759	/*	712	/*
…		…
770		723
771	ws.ws_col = ncol;	724	ws.ws_col = ncol;
772	ws.ws_row = nrow;	725	ws.ws_row = nrow;
773	ws.ws_xpixel = width;	726	ws.ws_xpixel = width;
774	ws.ws_ypixel = height;	727	ws.ws_ypixel = height;
775	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	728	ioctl (pty->pty, TIOCSWINSZ, &ws);
776		729
777	#if 0	730	#if 0
778	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	731	// TIOCSWINSZ is supposed to do this automatically and correctly
779	if (cmd_pid) /* force through to the command */	732	if (cmd_pid) /* force through to the command */
780	kill (-cmd_pid, SIGWINCH);	733	kill (-cmd_pid, SIGWINCH);
781	#endif	734	#endif
782	}	735	}
783		736
…		…
810	#endif	763	#endif
811		764
812	delete fontset[0];	765	delete fontset[0];
813	fontset[0] = fs;	766	fontset[0] = fs;
814		767
815	prop = (*fs)[1]->properties ();	768	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
816	prop.height += lineSpace;	769	prop.height += lineSpace;
		770	prop.width += letterSpace;
		771
817	fs->set_prop (prop);	772	fs->set_prop (prop, false);
818		773
819	fwidth = prop.width;	774	fwidth = prop.width;
820	fheight = prop.height;	775	fheight = prop.height;
821	fbase = prop.ascent;	776	fbase = prop.ascent;
822		777
…		…
831	{	786	{
832	fontset[style] = fs = new rxvt_fontset (this);	787	fontset[style] = fs = new rxvt_fontset (this);
833	rxvt_fontprop prop2 = prop;	788	rxvt_fontprop prop2 = prop;
834		789
835	if (res)	790	if (res)
836	prop2.weight = prop2.slant = rxvt_fontprop::unset;	791	{
		792	fs->populate (res);
		793	fs->set_prop (prop2, false);
		794	}
837	else	795	else
838	{	796	{
839	res = fontset[0]->fontdesc;	797	fs->populate (fontset[0]->fontdesc);
840		798
841	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;	799	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
842	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;	800	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
		801
		802	fs->set_prop (prop2, true);
843	}	803	}
844		804
845	fs->populate (res);
846	fs->set_prop (prop2);
847	}	805	}
848	#else	806	#else
849	fontset[style] = fontset[0];	807	fontset[style] = fontset[0];
850	#endif	808	#endif
851	}	809	}
…		…
853	if (parent[0])	811	if (parent[0])
854	{	812	{
855	resize_all_windows (0, 0, 0);	813	resize_all_windows (0, 0, 0);
856	scr_remap_chars ();	814	scr_remap_chars ();
857	scr_touch (true);	815	scr_touch (true);
858	}	816	}
859		817
860	return true;	818	return true;
861	}	819	}
862		820
		821	void
863	void rxvt_term::set_string_property (Atom prop, const char *str, int len)	822	rxvt_term::set_string_property (Atom prop, const char *str, int len)
864	{	823	{
865	XChangeProperty (dpy, parent[0],	824	XChangeProperty (dpy, parent[0],
866	prop, XA_STRING, 8, PropModeReplace,	825	prop, XA_STRING, 8, PropModeReplace,
867	(const unsigned char *)str, len >= 0 ? len : strlen (str));	826	(const unsigned char *)str, len >= 0 ? len : strlen (str));
868	}	827	}
869		828
		829	void
		830	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		831	{
		832	XTextProperty ct;
		833
		834	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		835	{
		836	XSetTextProperty (dpy, parent[0], &ct, prop);
		837	XFree (ct.value);
		838	}
		839	}
		840
		841	void
870	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	842	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
871	{	843	{
872	wchar_t *ws = rxvt_mbstowcs (str, len);	844	wchar_t *ws = rxvt_mbstowcs (str, len);
873	char *s = rxvt_wcstoutf8 (ws);	845	char *s = rxvt_wcstoutf8 (ws);
874		846
875	XChangeProperty (dpy, parent[0],	847	XChangeProperty (dpy, parent[0],
…		…
884	/----------------------------------------------------------------------/	856	/----------------------------------------------------------------------/
885	/* xterm sequences - title, iconName, color (exptl) */	857	/* xterm sequences - title, iconName, color (exptl) */
886	void	858	void
887	rxvt_term::set_title (const char *str)	859	rxvt_term::set_title (const char *str)
888	{	860	{
889	set_string_property (XA_WM_NAME, str);	861	set_mbstring_property (XA_WM_NAME, str);
890	#if ENABLE_EWMH	862	#if ENABLE_EWMH
891	set_utf8_property (xa[XA_NET_WM_NAME], str);	863	set_utf8_property (xa[XA_NET_WM_NAME], str);
892	#endif	864	#endif
893	}	865	}
894		866
895	void	867	void
896	rxvt_term::set_icon_name (const char *str)	868	rxvt_term::set_icon_name (const char *str)
897	{	869	{
898	set_string_property (XA_WM_ICON_NAME, str);	870	set_mbstring_property (XA_WM_ICON_NAME, str);
899	#if ENABLE_EWMH	871	#if ENABLE_EWMH
900	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	872	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
901	#endif	873	#endif
902	}	874	}
903		875
		876	void
		877	rxvt_term::set_window_color (int idx, const char *color)
		878	{
904	#ifdef XTERM_COLOR_CHANGE	879	#ifdef XTERM_COLOR_CHANGE
905	void
906	rxvt_term::set_window_color (int idx, const char *color)
907	{
908	rxvt_color xcol;	880	rxvt_color xcol;
909	int i;	881
910
911	if (color == NULL \|\| *color == '\0')	882	if (color == NULL \|\| *color == '\0')
912	return;	883	return;
913		884
914	color = strdup (color);	885	color = strdup (color);
915	allocated.push_back ((void *)color);	886	allocated.push_back ((void *)color);
916	rs[Rs_color + idx] = color;	887	rs[Rs_color + idx] = color;
917		888
918	/* handle color aliases */	889	/* handle color aliases */
919	if (isdigit (*color))	890	if (isdigit (*color))
920	{	891	{
921	i = atoi (color);	892	int i = atoi (color);
922		893
923	if (i >= 8 && i <= 15)	894	if (i >= 8 && i <= 15)
		895	{
924	{ /* bright colors */	896	/* bright colors */
925	i -= 8;
926	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	897	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
927	goto done;	898	goto done;
928	}	899	}
929		900
930	if (i >= 0 && i <= 7)	901	if (i >= 0 && i <= 7)
		902	{
931	{ /* normal colors */	903	/* normal colors */
932	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	904	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
933	goto done;	905	goto done;
934	}	906	}
935	}	907	}
936		908
…		…
941	* so just keep gobbling up the colormap	913	* so just keep gobbling up the colormap
942	*/	914	*/
943		915
944	pix_colors_focused[idx] = xcol;	916	pix_colors_focused[idx] = xcol;
945		917
946	/* XSetWindowAttributes attr; */
947	/* Cursor cursor; */
948	done:	918	done:
949	/TODO: handle Color_BD, scrollbar background, etc. /	919	/TODO: handle Color_BD, scrollbar background, etc. /
950		920
951	update_fade_color (idx);	921	update_fade_color (idx);
952	recolour_cursor ();	922	recolour_cursor ();
953	scr_recolour ();	923	scr_recolour ();
		924	#endif /* XTERM_COLOR_CHANGE */
954	}	925	}
955
956	#else
957	# define set_window_color (idx,color) ((void)0)
958	#endif /* XTERM_COLOR_CHANGE */
959		926
960	void	927	void
961	rxvt_term::recolour_cursor ()	928	rxvt_term::recolour_cursor ()
962	{	929	{
963	XColor fg, bg;	930	XColor fg, bg;
…		…
979	*/	946	*/
980	void	947	void
981	rxvt_term::set_colorfgbg ()	948	rxvt_term::set_colorfgbg ()
982	{	949	{
983	unsigned int i;	950	unsigned int i;
984	const char *xpmb = "\0";	951	const char *xpmb = "";
985	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	952	char fstr[] = "default";
		953	char bstr[] = "default";
986		954
987	strcpy (fstr, "default");
988	strcpy (bstr, "default");
989	for (i = Color_Black; i <= Color_White; i++)	955	for (i = Color_Black; i <= Color_White; i++)
990	if (pix_colors[Color_fg] == pix_colors[i])	956	if (pix_colors[Color_fg] == pix_colors[i])
991	{	957	{
992	sprintf (fstr, "%d", (i - Color_Black));	958	sprintf (fstr, "%d", i - Color_Black);
993	break;	959	break;
994	}	960	}
995		961
996	for (i = Color_Black; i <= Color_White; i++)	962	for (i = Color_Black; i <= Color_White; i++)
997	if (pix_colors[Color_bg] == pix_colors[i])	963	if (pix_colors[Color_bg] == pix_colors[i])
998	{	964	{
999	sprintf (bstr, "%d", (i - Color_Black));	965	sprintf (bstr, "%d", i - Color_Black);
1000	#ifdef XPM_BACKGROUND	966	#ifdef BG_IMAGE_FROM_FILE
1001	xpmb = "default;";	967	xpmb = "default;";
1002	#endif	968	#endif
1003	break;	969	break;
1004	}	970	}
1005		971
…		…
1034	int old_width = szHint.width;	1000	int old_width = szHint.width;
1035	int old_height = szHint.height;	1001	int old_height = szHint.height;
1036		1002
1037	window_calc (newwidth, newheight);	1003	window_calc (newwidth, newheight);
1038		1004
1039	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	1005	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1006
		1007	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1008	if (set_hint)
		1009	{
		1010	szHint.flags &= ~(PBaseSize \| PResizeInc);
1040	XSetWMNormalHints (dpy, parent[0], &szHint);	1011	XSetWMNormalHints (dpy, parent[0], &szHint);
		1012	szHint.flags \|= PBaseSize \| PResizeInc;
		1013	}
1041		1014
1042	if (!ignoreparent)	1015	if (!ignoreparent)
1043	{	1016	{
1044	#ifdef SMART_RESIZE	1017	#ifdef SMART_RESIZE
1045	/*	1018	/*
…		…
1085	#else	1058	#else
1086	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1059	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1087	#endif	1060	#endif
1088	}	1061	}
1089		1062
		1063	if (set_hint)
		1064	XSetWMNormalHints (dpy, parent[0], &szHint);
		1065
1090	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1066	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1091		1067
1092	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1068	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1093	{	1069	{
1094	if (scrollBar.state)	1070	if (scrollBar.state)
1095	{	1071	scrollBar.resize ();
1096	XMoveResizeWindow (dpy, scrollBar.win,
1097	window_sb_x, 0,
1098	scrollbar_TotalWidth (), szHint.height);
1099	resize_scrollbar ();
1100	}
1101		1072
1102	XMoveResizeWindow (dpy, vt,	1073	XMoveResizeWindow (dpy, vt,
1103	window_vt_x, window_vt_y,	1074	window_vt_x, window_vt_y,
1104	width, height);	1075	width, height);
1105		1076
1106	scr_clear ();	1077	#ifdef HAVE_BG_PIXMAP
1107	#ifdef XPM_BACKGROUND	1078	if (bg_window_size_sensitive ())
1108	resize_pixmap ();	1079	update_background ();
1109	#endif	1080	#endif
1110	}	1081	}
1111		1082
1112	if (fix_screen \|\| old_height == 0)	1083	if (fix_screen \|\| old_height == 0)
1113	scr_reset ();	1084	scr_reset ();
1114
1115	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1116	//scr_touch (false);
1117
1118	#ifdef XPM_BACKGROUND
1119	if (pixmap)
1120	scr_touch (false);
1121	#endif
1122		1085
1123	#ifdef USE_XIM	1086	#ifdef USE_XIM
1124	IMSetPosition ();	1087	IMSetPosition ();
1125	#endif	1088	#endif
1126	}	1089	}
…		…
1192		1155
1193	/* Checking whether input method is running. */	1156	/* Checking whether input method is running. */
1194	bool	1157	bool
1195	rxvt_term::IMisRunning ()	1158	rxvt_term::IMisRunning ()
1196	{	1159	{
1197	char *p;
1198	Atom atom;	1160	Atom atom;
1199	Window win;	1161	Window win;
1200	char server[IMBUFSIZ];	1162	char server[IMBUFSIZ];
1201		1163
1202	/* get current locale modifier */	1164	/* get current locale modifier */
1203	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1165	if (char *p = XSetLocaleModifiers (0))
1204	{	1166	{
1205	strcpy (server, "@server=");	1167	strcpy (server, "@server=");
1206	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1168	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1207		1169
1208	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1170	if (p = strchr (server + 1, '@')) /* first one only */
1209	*p = '\0';	1171	*p = '\0';
1210		1172
1211	atom = XInternAtom (dpy, server, False);	1173	atom = XInternAtom (dpy, server, False);
1212	win = XGetSelectionOwner (dpy, atom);	1174	win = XGetSelectionOwner (dpy, atom);
1213		1175
1214	if (win != None)	1176	if (win != None)
1215	return True;	1177	return true;
1216	}	1178	}
1217		1179
1218	return False;	1180	return false;
1219	}	1181	}
1220		1182
1221	void	1183	void
1222	rxvt_term::IMSendSpot ()	1184	rxvt_term::IMSendSpot ()
1223	{	1185	{
…		…
1280		1242
1281	term->make_current ();	1243	term->make_current ();
1282		1244
1283	if (text)	1245	if (text)
1284	{	1246	{
1285	void *str;	1247	wchar_t *str;
1286		1248
1287	if (!text->encoding_is_wchar && text->string.multi_byte)	1249	if (!text->encoding_is_wchar && text->string.multi_byte)
1288	{	1250	{
1289	// of course, X makes it ugly again	1251	// of course, X makes it ugly again
1290	if (term->rs[Rs_imLocale])	1252	if (term->rs[Rs_imLocale])
1291	SET_LOCALE (term->rs[Rs_imLocale]);	1253	SET_LOCALE (term->rs[Rs_imLocale]);
1292		1254
1293	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1255	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1294	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1256	mbstowcs (str, text->string.multi_byte, text->length + 1);
1295		1257
1296	if (term->rs[Rs_imLocale])	1258	if (term->rs[Rs_imLocale])
1297	SET_LOCALE (term->locale);	1259	SET_LOCALE (term->locale);
1298	}	1260	}
1299	else	1261	else
1300	str = (void *)text->string.wide_char;	1262	str = text->string.wide_char;
1301		1263
1302	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1264	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1303	DT_INT, call_data->caret,	1265	DT_INT, call_data->caret,
1304	DT_INT, call_data->chg_first,	1266	DT_INT, call_data->chg_first,
1305	DT_INT, call_data->chg_length,	1267	DT_INT, call_data->chg_length,
1306	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,	1268	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
…		…
1376	p = pet[pi];	1338	p = pet[pi];
1377		1339
1378	if (!p)	1340	if (!p)
1379	continue;	1341	continue;
1380		1342
1381	s = rxvt_splitcommastring (p);	1343	s = rxvt_strsplit (',', p);
1382		1344
1383	for (i = found = 0; !found && s[i]; i++)	1345	for (i = found = 0; !found && s[i]; i++)
1384	{	1346	{
1385	if (!strcmp (s[i], "OverTheSpot"))	1347	if (!strcmp (s[i], "OverTheSpot"))
1386	input_style = XIMPreeditPosition \| XIMStatusNothing;	1348	input_style = XIMPreeditPosition \| XIMStatusNothing;
…		…
1398	input_style = XIMPreeditNothing \| XIMStatusNothing;	1360	input_style = XIMPreeditNothing \| XIMStatusNothing;
1399		1361
1400	for (j = 0; j < xim_styles->count_styles; j++)	1362	for (j = 0; j < xim_styles->count_styles; j++)
1401	if (input_style == xim_styles->supported_styles[j])	1363	if (input_style == xim_styles->supported_styles[j])
1402	{	1364	{
1403	rxvt_freecommastring (s);	1365	rxvt_free_strsplit (s);
1404		1366
1405	found = 1;	1367	found = 1;
1406	goto foundpet;	1368	goto foundpet;
1407	}	1369	}
1408		1370
1409	}	1371	}
1410		1372
1411	rxvt_freecommastring (s);	1373	rxvt_free_strsplit (s);
1412	}	1374	}
1413		1375
1414	foundpet:	1376	foundpet:
1415		1377
1416	XFree (xim_styles);	1378	XFree (xim_styles);
…		…
1572	p = rs[Rs_inputMethod];	1534	p = rs[Rs_inputMethod];
1573	if (p && *p)	1535	if (p && *p)
1574	{	1536	{
1575	bool found = false;	1537	bool found = false;
1576		1538
1577	s = rxvt_splitcommastring (p);	1539	s = rxvt_strsplit (',', p);
1578		1540
1579	for (i = 0; s[i]; i++)	1541	for (i = 0; s[i]; i++)
1580	{	1542	{
1581	if (*s[i])	1543	if (*s[i])
1582	{	1544	{
…		…
1588	break;	1550	break;
1589	}	1551	}
1590	}	1552	}
1591	}	1553	}
1592		1554
1593	rxvt_freecommastring (s);	1555	rxvt_free_strsplit (s);
1594		1556
1595	if (found)	1557	if (found)
1596	goto done;	1558	goto done;
1597	}	1559	}
1598		1560
…		…
1625		1587
1626	if (input_style & XIMPreeditPosition)	1588	if (input_style & XIMPreeditPosition)
1627	{	1589	{
1628	im_set_size (preedit_rect);	1590	im_set_size (preedit_rect);
1629	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1591	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1630		1592
1631	XSetICValues (Input_Context,	1593	XSetICValues (Input_Context,
1632	XNPreeditAttributes, preedit_attr, NULL);	1594	XNPreeditAttributes, preedit_attr, NULL);
1633	}	1595	}
1634	else	1596	else
1635	{	1597	{
…		…
1652	XFree (status_attr);	1614	XFree (status_attr);
1653	}	1615	}
1654		1616
1655	XFree (preedit_attr);	1617	XFree (preedit_attr);
1656	}	1618	}
1657	#endif /* USE_XIM */	1619	#endif /* USE_XIM */
		1620
		1621	void
		1622	rxvt_term::get_window_origin (int &x, int &y)
		1623	{
		1624	Window cr;
		1625	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
		1626	}
		1627
		1628	Pixmap
		1629	rxvt_term::get_pixmap_property (Atom property)
		1630	{
		1631	Pixmap pixmap = None;
		1632
		1633	int aformat;
		1634	unsigned long nitems, bytes_after;
		1635	Atom atype;
		1636	unsigned char *prop;
		1637	int result = XGetWindowProperty (dpy, display->root, property,
		1638	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
		1639	&nitems, &bytes_after, &prop);
		1640	if (result == Success)
		1641	{
		1642	if (atype == XA_PIXMAP)
		1643	pixmap = (Pixmap )prop;
		1644	XFree (prop);
		1645	}
		1646
		1647	return pixmap;
		1648	}
		1649
		1650	#ifdef HAVE_BG_PIXMAP
		1651
		1652	void
		1653	rxvt_term::update_background ()
		1654	{
		1655	if (update_background_ev.is_active ())
		1656	return;
		1657
		1658	bg_invalidate ();
		1659
		1660	ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
		1661
		1662	if (to_wait <= 0.)
		1663	bg_render ();
		1664	else
		1665	update_background_ev.start (to_wait);
		1666	}
		1667
		1668	void
		1669	rxvt_term::update_background_cb (ev::timer &w, int revents)
		1670	{
		1671	make_current ();
		1672
		1673	update_background_ev.stop ();
		1674	bg_render ();
		1675	refresh_check ();
		1676	}
		1677
		1678	#endif /* HAVE_BG_PIXMAP */
1658		1679
1659	/----------------------- end-of-file (C source) -----------------------/	1680	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.229 by root, Fri Aug 18 23:03:31 2006 UTC vs. Revision 1.352 by sf-exg, Fri Feb 11 01:24:46 2011 UTC

Diff Legend

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.229 by root, Fri Aug 18 23:03:31 2006 UTC vs.
Revision 1.352 by sf-exg, Fri Feb 11 01:24:46 2011 UTC