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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.264 by root, Sat Nov 24 11:06:13 2007 UTC vs.
Revision 1.353 by sf-exg, Sat Feb 12 00:30:00 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 HAVE_TERMIOS_H
44	# include <termios.h>	45	#include <termios.h>
45	#endif
46		46
47	#ifdef HAVE_XSETLOCALE	47	#ifdef HAVE_XSETLOCALE
48	# define X_LOCALE	48	# define X_LOCALE
49	# include <X11/Xlocale.h>	49	# include <X11/Xlocale.h>
50	#else	50	#else
51	# ifdef HAVE_SETLOCALE	51	# ifdef HAVE_SETLOCALE
52	# include <clocale>	52	# include <clocale>
53	# endif	53	# endif
54	#endif	54	#endif
55		55
		56	struct termios rxvt_term::def_tio;
56	vector<rxvt_term *> rxvt_term::termlist;	57	vector<rxvt_term *> rxvt_term::termlist;
57		58
58	// used to tell global functions which terminal instance is "active"	59	// used to tell global functions which terminal instance is "active"
59	rxvt_t rxvt_current_term;	60	rxvt_t rxvt_current_term;
60		61
…		…
95	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)
96	{	97	{
97	compose_char *cc;	98	compose_char *cc;
98		99
99	// break compose chains, as stupid readline really likes to duplicate	100	// break compose chains, as stupid readline really likes to duplicate
100	// composing characters for some reason near the end of a line.	101	// composing characters for some reason, near the end of a line.
101	cc = (*this)[c1];	102	cc = (*this)[c1];
102	while (cc)	103	while (cc)
103	{	104	{
104	if (cc->c2 == c2) return c1;	105	if (cc->c2 == c2) return c1;
105	cc = (*this)[cc->c1];	106	cc = (*this)[cc->c1];
106	}	107	}
107		108
108	// check to see wether this combination already exists otherwise	109	// check to see whether this combination already exists otherwise
109	for (cc = v.end (); cc-- > v.begin (); )	110	for (cc = v.end (); cc-- > v.begin (); )
110	{
111	if (cc->c1 == c1 && cc->c2 == c2)	111	if (cc->c1 == c1 && cc->c2 == c2)
112	return COMPOSE_LO + (cc - v.begin ());	112	return COMPOSE_LO + (cc - v.begin ());
113	}
114		113
115	// allocate a new combination	114	// allocate a new combination
116	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)	115	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
117	{	116	{
118	static int seen;	117	static int seen;
119		118
120	if (!seen++)	119	if (!seen++)
121	fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n");	120	rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
122		121
123	return REPLACEMENT_CHAR;	122	return REPLACEMENT_CHAR;
124	}	123	}
125		124
126	v.push_back (compose_char (c1, c2));	125	v.push_back (compose_char (c1, c2));
…		…
152		151
153	}	152	}
154	#endif	153	#endif
155		154
156	rxvt_term::rxvt_term ()	155	rxvt_term::rxvt_term ()
157	:	156	{
		157	#if HAVE_BG_PIXMAP
		158	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
		159	#endif
		160	#ifdef CURSOR_BLINK
		161	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
		162	#endif
		163	#ifdef TEXT_BLINK
		164	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
		165	#endif
		166	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		167	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
		168	#endif
		169	#ifdef SELECTION_SCROLLING
		170	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
		171	#endif
		172	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		173	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		174	#endif
158	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	175	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
159	rootwin_ev (this, &rxvt_term::rootwin_cb),	176	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
160	#endif	177	#endif
161	#if HAVE_BG_PIXMAP	178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
162	update_background_ev(this, &rxvt_term::update_background_cb),	179	#ifdef USE_XIM
163	#endif	180	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
164	#ifdef HAVE_SCROLLBARS
165	scrollbar_ev (this, &rxvt_term::x_cb),
166	#endif
167	#ifdef CURSOR_BLINK
168	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
169	#endif
170	#ifdef TEXT_BLINK
171	text_blink_ev (this, &rxvt_term::text_blink_cb),
172	#endif
173	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
174	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
175	#endif
176	#ifdef SELECTION_SCROLLING
177	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
178	#endif
179	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
180	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
181	#endif	181	#endif
182	#ifdef POINTER_BLANK	182	#ifdef POINTER_BLANK
183	pointer_ev (this, &rxvt_term::pointer_cb),	183	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
184	#endif
185	#ifdef USE_XIM
186	im_ev (this, &rxvt_term::im_cb),
187	#endif	184	#endif
188	#ifndef NO_BELL	185	#ifndef NO_BELL
189	bell_ev (this, &rxvt_term::bell_cb),	186	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
190	#endif	187	#endif
191	termwin_ev (this, &rxvt_term::x_cb),	188	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
192	vt_ev (this, &rxvt_term::x_cb),	189	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
193	child_ev (this, &rxvt_term::child_cb),	190	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
194	prepare_ev (this, &rxvt_term::prepare_cb),	191	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
195	flush_ev (this, &rxvt_term::flush_cb),	192	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
196	destroy_ev (this, &rxvt_term::destroy_cb),	193	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197	pty_ev (this, &rxvt_term::pty_cb),	194
198	incr_ev (this, &rxvt_term::incr_cb)
199	{
200	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	195	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
201		196
202	termlist.push_back (this);	197	termlist.push_back (this);
203		198
204	#ifdef KEYSYM_RESOURCE	199	#ifdef KEYSYM_RESOURCE
…		…
229	if (fontset[i] != fontset[0])	224	if (fontset[i] != fontset[0])
230	delete fontset[i];	225	delete fontset[i];
231	#endif	226	#endif
232	delete fontset[0];	227	delete fontset[0];
233		228
		229	#ifdef HAVE_BG_PIXMAP
		230	bg_destroy ();
		231	#endif
		232
234	if (display)	233	if (display)
235	{	234	{
236	selection_clear ();	235	selection_clear ();
		236	selection_clear (true);
237		237
238	#ifdef USE_XIM	238	#ifdef USE_XIM
239	im_destroy ();	239	im_destroy ();
240	#endif	240	#endif
241	#ifdef XTERM_SCROLLBAR	241	scrollBar.destroy ();
242	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
243	if (ShadowGC) XFreeGC (dpy, ShadowGC);
244	#endif
245	#ifdef PLAIN_SCROLLBAR
246	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
247	#endif
248	#ifdef NEXT_SCROLLBAR
249	if (blackGC) XFreeGC (dpy, blackGC);
250	if (whiteGC) XFreeGC (dpy, whiteGC);
251	if (grayGC) XFreeGC (dpy, grayGC);
252	if (darkGC) XFreeGC (dpy, darkGC);
253	if (stippleGC) XFreeGC (dpy, stippleGC);
254	if (dimple) XFreePixmap (dpy, dimple);
255	if (upArrow) XFreePixmap (dpy, upArrow);
256	if (downArrow) XFreePixmap (dpy, downArrow);
257	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
258	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
259	#endif
260	#ifdef RXVT_SCROLLBAR
261	if (topShadowGC) XFreeGC (dpy, topShadowGC);
262	if (botShadowGC) XFreeGC (dpy, botShadowGC);
263	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
264	#endif
265	if (gc) XFreeGC (dpy, gc);	242	if (gc) XFreeGC (dpy, gc);
266		243
267	delete drawable;	244	delete drawable;
268	// destroy all windows	245	// destroy all windows
269	if (parent[0])	246	if (parent[0])
…		…
277	pix_colors_unfocused [i].free (this);	254	pix_colors_unfocused [i].free (this);
278	#endif	255	#endif
279	}	256	}
280		257
281	clear ();	258	clear ();
282	}
283		259
284	delete [] pix_colors_focused;	260	display->flush (); /* ideally .put should do this */
285	#if OFF_FOCUS_FADING
286	delete [] pix_colors_unfocused;
287	#endif
288
289	#ifdef HAVE_BG_PIXMAP
290	bgPixmap.destroy ();
291	#endif
292	displays.put (display);	261	displays.put (display);
		262	}
293		263
294	scr_release ();	264	scr_release ();
295		265
296	/* clear all resources */	266	/* clear all resources */
297	for (int i = 0; i < allocated.size (); i++)	267	for (int i = 0; i < allocated.size (); i++)
298	free (allocated [i]);	268	free (allocated [i]);
299		269
300	free (selection.text);	270	free (selection.text);
		271	free (selection.clip_text);
301	// TODO: manage env vars in child only(!)	272	// TODO: manage env vars in child only(!)
302	free (env_display);	273	free (env_display);
303	free (env_term);	274	free (env_term);
304	free (locale);	275	free (locale);
305	free (v_buffer);	276	free (v_buffer);
306	free (incr_buf);	277
		278	delete selection_req;
307		279
308	delete envv;	280	delete envv;
309	delete argv;	281	delete argv;
310		282
311	#ifdef KEYSYM_RESOURCE	283	#ifdef KEYSYM_RESOURCE
…		…
329	}	301	}
330		302
331	void	303	void
332	rxvt_term::destroy ()	304	rxvt_term::destroy ()
333	{	305	{
334	if (destroy_ev.active)	306	if (destroy_ev.is_active ())
335	return;	307	return;
336		308
337	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	309	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
338		310
339	#if ENABLE_OVERLAY	311	#if ENABLE_OVERLAY
…		…
343	if (display)	315	if (display)
344	{	316	{
345	#if USE_XIM	317	#if USE_XIM
346	im_ev.stop (display);	318	im_ev.stop (display);
347	#endif	319	#endif
348	#if HAVE_SCROLLBARS
349	scrollbar_ev.stop (display);	320	scrollbar_ev.stop (display);
350	#endif
351	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	321	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
352	rootwin_ev.stop (display);	322	rootwin_ev.stop (display);
353	#endif	323	#endif
354	incr_ev.stop ();
355	termwin_ev.stop (display);	324	termwin_ev.stop (display);
356	vt_ev.stop (display);	325	vt_ev.stop (display);
357	}	326	}
358		327
359	prepare_ev.stop ();	328	flush_ev.stop ();
360	pty_ev.stop ();	329	pty_ev.stop ();
361	#ifdef CURSOR_BLINK	330	#ifdef CURSOR_BLINK
362	cursor_blink_ev.stop ();	331	cursor_blink_ev.stop ();
363	#endif	332	#endif
364	#ifdef TEXT_BLINK	333	#ifdef TEXT_BLINK
…		…
381	rxvt_term::destroy_cb (ev::idle &w, int revents)	350	rxvt_term::destroy_cb (ev::idle &w, int revents)
382	{	351	{
383	make_current ();	352	make_current ();
384		353
385	delete this;	354	delete this;
		355	}
		356
		357	void
		358	rxvt_term::set_option (uint8_t opt, bool set)
		359	{
		360	if (!opt)
		361	return;
		362
		363	uint8_t mask = 1 << (opt & 7);
		364	uint8_t &val = options [opt >> 3];
		365
		366	val = val & ~mask \| (set ? mask : 0);
386	}	367	}
387		368
388	/----------------------------------------------------------------------/	369	/----------------------------------------------------------------------/
389	/*	370	/*
390	* Exit gracefully, clearing the utmp entry and restoring tty attributes	371	* Exit gracefully, clearing the utmp entry and restoring tty attributes
…		…
404	print_x_error (Display dpy, XErrorEvent event)	385	print_x_error (Display dpy, XErrorEvent event)
405	{	386	{
406	char buffer[BUFSIZ];	387	char buffer[BUFSIZ];
407	char mesg[BUFSIZ];	388	char mesg[BUFSIZ];
408	char number[32];	389	char number[32];
409	char *mtype = "XlibMessage";	390	const char mtype[] = "XlibMessage";
410	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	391	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
411	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	392	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
412	rxvt_warn ("An X Error occured, trying to continue after report.\n");	393	rxvt_warn ("An X Error occurred, trying to continue after report.\n");
413	rxvt_warn ("%s: %s\n", mesg, buffer);	394	rxvt_warn ("%s: %s\n", mesg, buffer);
414	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	395	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
415	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	396	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
416	sprintf(number, "%d", event->request_code);	397	sprintf(number, "%d", event->request_code);
417	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	398	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
418	rxvt_warn ("(which is %s)\n", buffer);	399	rxvt_warn ("(which is %s)\n", buffer);
419	if (event->request_code >= 128) {	400	if (event->request_code >= 128) {
420	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	401	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
421	mesg, BUFSIZ);	402	mesg, BUFSIZ);
422	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	403	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
423	}	404	}
424	if ((event->error_code == BadWindow) \|\|	405	if ((event->error_code == BadWindow) \|\|
425	(event->error_code == BadPixmap) \|\|	406	(event->error_code == BadPixmap) \|\|
426	(event->error_code == BadCursor) \|\|	407	(event->error_code == BadCursor) \|\|
427	(event->error_code == BadFont) \|\|	408	(event->error_code == BadFont) \|\|
428	(event->error_code == BadDrawable) \|\|	409	(event->error_code == BadDrawable) \|\|
429	(event->error_code == BadColor) \|\|	410	(event->error_code == BadColor) \|\|
430	(event->error_code == BadGC) \|\|	411	(event->error_code == BadGC) \|\|
431	(event->error_code == BadIDChoice) \|\|	412	(event->error_code == BadIDChoice) \|\|
432	(event->error_code == BadValue) \|\|	413	(event->error_code == BadValue) \|\|
433	(event->error_code == BadAtom)) {	414	(event->error_code == BadAtom)) {
434	if (event->error_code == BadValue)	415	if (event->error_code == BadValue)
435	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	416	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
436	mesg, BUFSIZ);	417	mesg, BUFSIZ);
437	else if (event->error_code == BadAtom)	418	else if (event->error_code == BadAtom)
438	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	419	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
439	mesg, BUFSIZ);	420	mesg, BUFSIZ);
440	else	421	else
441	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	422	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
442	mesg, BUFSIZ);	423	mesg, BUFSIZ);
443	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	424	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
444	}	425	}
445	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	426	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
446	mesg, BUFSIZ);	427	mesg, BUFSIZ);
447	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	428	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
448	}	429	}
449	#endif	430	#endif
450		431
451	int	432	int
…		…
474	DisplayString (display));	455	DisplayString (display));
475	rxvt_emergency_cleanup ();	456	rxvt_emergency_cleanup ();
476	_exit (EXIT_FAILURE);	457	_exit (EXIT_FAILURE);
477	}	458	}
478		459
479	/----------------------------------------------------------------------/
480	bool
481	rxvt_term::init (int argc, const char const argv, stringvec *envv)
482	{
483	this->envv = envv;
484
485	SET_R (this);
486	set_locale ("");
487	set_environ (envv); // few things in X do not call setlocale :(
488
489	if (!init_vars ())
490	return false;
491
492	init_secondary ();
493
494	const char **cmd_argv = init_resources (argc, argv);
495
496	#ifdef KEYSYM_RESOURCE
497	keyboard->register_done ();
498	#endif
499
500	#ifdef HAVE_SCROLLBARS
501	if (option (Opt_scrollBar))
502	scrollBar.setIdle (); /* set existence for size calculations */
503	#endif
504
505	pty = ptytty::create ();
506
507	create_windows (argc, argv);
508
509	init_xlocale ();
510
511	scr_reset (); // initialize screen
512
513	#if 0
514	XSynchronize (dpy, True);
515	#endif
516
517	#ifdef HAVE_SCROLLBARS
518	if (option (Opt_scrollBar))
519	resize_scrollbar (); /* create and map scrollbar */
520	#endif
521	#ifdef HAVE_BG_PIXMAP
522	{
523	bgPixmap.set_target (this);
524
525	#ifdef ENABLE_TRANSPARENCY
526	if (option (Opt_transparent))
527	{
528	bgPixmap.set_transparent ();
529	#ifdef HAVE_AFTERIMAGE
530	if (rs [Rs_blurradius])
531	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
532	#endif
533	if (ISSET_PIXCOLOR (Color_tint))
534	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
535	if (rs [Rs_shade])
536	bgPixmap.set_shade (rs [Rs_shade]);
537
538	bgPixmap.set_root_pixmap ();
539	XSelectInput (dpy, display->root, PropertyChangeMask);
540	rootwin_ev.start (display, display->root);
541	}
542	#endif
543
544	#ifdef BG_IMAGE_FROM_FILE
545	if (rs[Rs_backgroundPixmap] != NULL)
546	{
547	const char *p = rs[Rs_backgroundPixmap];
548
549	if ((p = strchr (p, ';')) != NULL)
550	{
551	p++;
552	bgPixmap.set_geometry (p);
553	}
554	else
555	bgPixmap.set_defaultGeometry ();
556
557	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
558	if (!bgPixmap.window_position_sensitive ())
559	update_background ();
560	}
561	#endif
562	}
563	#endif
564
565	#if ENABLE_PERL
566	rootwin_ev.start (display, display->root);
567	#endif
568
569	set_colorfgbg ();
570
571	init_command (cmd_argv);
572
573	free (cmd_argv);
574
575	if (pty->pty >= 0)
576	pty_ev.start (pty->pty, ev::READ);
577
578	prepare_ev.start ();
579
580	HOOK_INVOKE ((this, HOOK_START, DT_END));
581
582	#if ENABLE_XEMBED
583	if (rs[Rs_embed])
584	{
585	long info[2] = { 0, XEMBED_MAPPED };
586
587	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
588	32, PropModeReplace, (unsigned char *)&info, 2);
589	}
590	#endif
591
592	XMapWindow (dpy, vt);
593	XMapWindow (dpy, parent[0]);
594
595	return true;
596	}
597
598	static struct sig_handlers	460	static struct sig_handlers
599	{	461	{
600	ev::sig sw_term, sw_int;	462	ev::sig sw_term, sw_int;
601		463
602	/*	464	/*
603	* Catch a fatal signal and tidy up before quitting	465	* Catch a fatal signal and tidy up before quitting
604	*/	466	*/
605	void
606	sig_term (ev::sig &w, int revents)	467	void sig_term (ev::sig &w, int revents);
		468
		469	sig_handlers ()
607	{	470	{
608	rxvt_emergency_cleanup ();	471	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
609	w.stop ();
610	kill (getpid (), w.signum);
611	}
612
613	sig_handlers ()
614	: sw_term (this, &sig_handlers::sig_term),
615	sw_int (this, &sig_handlers::sig_term)	472	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
616	{
617	}	473	}
618	} sig_handlers;	474	} sig_handlers;
619		475
		476	void
		477	sig_handlers::sig_term (ev::sig &w, int revents)
		478	{
		479	rxvt_emergency_cleanup ();
		480	w.stop ();
		481	kill (getpid (), w.signum);
		482	}
		483
		484	static void
		485	rxvt_get_ttymode (struct termios *tio)
		486	{
		487	if (tcgetattr (STDIN_FILENO, tio) < 0)
		488	memset (tio, 0, sizeof (struct termios));
		489
		490	for (int i = 0; i < NCCS; i++)
		491	tio->c_cc[i] = VDISABLE;
		492
		493	tio->c_cc[VINTR] = CINTR;
		494	tio->c_cc[VQUIT] = CQUIT;
		495	tio->c_cc[VERASE] = CERASE;
		496	#ifdef VERASE2
		497	tio->c_cc[VERASE2] = CERASE2;
		498	#endif
		499	tio->c_cc[VKILL] = CKILL;
		500	tio->c_cc[VEOF] = CEOF;
		501	tio->c_cc[VSTART] = CSTART;
		502	tio->c_cc[VSTOP] = CSTOP;
		503	tio->c_cc[VSUSP] = CSUSP;
		504	# ifdef VDSUSP
		505	tio->c_cc[VDSUSP] = CDSUSP;
		506	# endif
		507	# ifdef VREPRINT
		508	tio->c_cc[VREPRINT] = CRPRNT;
		509	# endif
		510	# ifdef VDISCRD
		511	tio->c_cc[VDISCRD] = CFLUSH;
		512	# endif
		513	# ifdef VWERSE
		514	tio->c_cc[VWERSE] = CWERASE;
		515	# endif
		516	# ifdef VLNEXT
		517	tio->c_cc[VLNEXT] = CLNEXT;
		518	# endif
		519	# ifdef VSTATUS
		520	tio->c_cc[VSTATUS] = CSTATUS;
		521	# endif
		522
		523	# if VMIN != VEOF
		524	tio->c_cc[VMIN] = 1;
		525	# endif
		526	# if VTIME != VEOL
		527	tio->c_cc[VTIME] = 0;
		528	# endif
		529
		530	/* input modes */
		531	tio->c_iflag = (BRKINT \| IGNPAR \| ICRNL
		532	# ifdef IMAXBEL
		533	\| IMAXBEL
		534	# endif
		535	\| IXON);
		536
		537	/* output modes */
		538	tio->c_oflag = (OPOST \| ONLCR);
		539
		540	/* control modes */
		541	tio->c_cflag = (CS8 \| CREAD);
		542
		543	/* local modes */
		544	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
		545	# if defined (ECHOCTL) && defined (ECHOKE)
		546	\| ECHOCTL \| ECHOKE
		547	# endif
		548	\| ECHOE \| ECHOK);
		549	}
		550
620	char **rxvt_environ; // startup environment	551	char **rxvt_environ; // startup environment
621		552
622	void	553	void
623	rxvt_init ()	554	rxvt_init ()
624	{	555	{
625	ptytty::init ();	556	assert (("fontMask must not overlap other RS masks",
		557	0 == (RS_fontMask & (RS_Sel \| RS_baseattrMask \| RS_customMask \| RS_bgMask \| RS_fgMask))));
626		558
		559	rxvt_get_ttymode (&rxvt_term::def_tio);
		560
		561	// get rid of stdin/stdout as we don't need them, to free resources
		562	dup2 (STDERR_FILENO, STDIN_FILENO);
		563	dup2 (STDERR_FILENO, STDOUT_FILENO);
		564
627	if (!ev_default_loop (0))	565	if (!ev_default_loop ())
628	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");	566	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
629		567
630	rxvt_environ = environ;	568	rxvt_environ = environ;
631		569
632	signal (SIGHUP, SIG_IGN);	570	signal (SIGHUP, SIG_IGN);
633	signal (SIGPIPE, SIG_IGN);	571	signal (SIGPIPE, SIG_IGN);
634		572
635	sig_handlers.sw_term.start (SIGTERM); ev_unref ();	573	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
636	sig_handlers.sw_int.start (SIGINT); ev_unref ();	574	sig_handlers.sw_int.start (SIGINT); ev_unref ();
637
638	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
639	/* signal (SIGURG, SIG_DFL); */
640		575
641	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	576	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
642	// TODO: handle this with exceptions and tolerate the memory loss	577	// TODO: handle this with exceptions and tolerate the memory loss
643	XSetIOErrorHandler (rxvt_xioerror_handler);	578	XSetIOErrorHandler (rxvt_xioerror_handler);
644		579
645	XrmInitialize ();	580	XrmInitialize ();
646	}
647
648	/* ------------------------------------------------------------------------- *
649	* MEMORY ALLOCATION WRAPPERS *
650	* ------------------------------------------------------------------------- */
651	void *
652	rxvt_malloc (size_t size)
653	{
654	void *p = malloc (size);
655
656	if (!p)
657	rxvt_fatal ("memory allocation failure. aborting.\n");
658
659	return p;
660	}
661
662	void *
663	rxvt_calloc (size_t number, size_t size)
664	{
665	void *p = calloc (number, size);
666
667	if (!p)
668	rxvt_fatal ("memory allocation failure. aborting.\n");
669
670	return p;
671	}
672
673	void *
674	rxvt_realloc (void *ptr, size_t size)
675	{
676	void *p = realloc (ptr, size);
677
678	if (!p)
679	rxvt_fatal ("memory allocation failure. aborting.\n");
680
681	return p;
682	}	581	}
683		582
684	/----------------------------------------------------------------------/	583	/----------------------------------------------------------------------/
685	/*	584	/*
686	* window size/position calculations for XSizeHint and other storage.	585	* window size/position calculations for XSizeHint and other storage.
…		…
688	*/	587	*/
689	void	588	void
690	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	589	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
691	{	590	{
692	short recalc_x, recalc_y;	591	short recalc_x, recalc_y;
693	int x, y, sb_w, flags;	592	int x, y, flags;
694	unsigned int w, h;	593	unsigned int w, h;
695	unsigned int max_width, max_height;	594	unsigned int max_width, max_height;
696		595
697	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	596	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
698	szHint.win_gravity = NorthWestGravity;	597	szHint.win_gravity = NorthWestGravity;
…		…
708	if (rs[Rs_geometry])	607	if (rs[Rs_geometry])
709	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	608	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
710		609
711	if (flags & WidthValue)	610	if (flags & WidthValue)
712	{	611	{
		612	if (!w)
		613	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		614
713	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	615	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
714	szHint.flags \|= USSize;	616	szHint.flags \|= USSize;
715	}	617	}
716		618
717	if (flags & HeightValue)	619	if (flags & HeightValue)
718	{	620	{
		621	if (!h)
		622	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		623
719	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	624	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
720	szHint.flags \|= USSize;	625	szHint.flags \|= USSize;
721	}	626	}
722		627
723	if (flags & XValue)	628	if (flags & XValue)
724	{	629	{
…		…
755	max_width = MAX_COLS * fwidth;	660	max_width = MAX_COLS * fwidth;
756	max_height = MAX_ROWS * fheight;	661	max_height = MAX_ROWS * fheight;
757		662
758	szHint.base_width = szHint.base_height = 2 * int_bwidth;	663	szHint.base_width = szHint.base_height = 2 * int_bwidth;
759		664
760	sb_w = 0;
761	window_vt_x = window_vt_y = int_bwidth;	665	window_vt_x = window_vt_y = int_bwidth;
762		666
763	if (scrollBar.state)	667	if (scrollBar.state)
764	{	668	{
765	sb_w = scrollbar_TotalWidth ();	669	int sb_w = scrollBar.total_width ();
766	szHint.base_width += sb_w;	670	szHint.base_width += sb_w;
767		671
768	if (!option (Opt_scrollBar_right))	672	if (!option (Opt_scrollBar_right))
769	window_vt_x += sb_w;	673	window_vt_x += sb_w;
770	}	674	}
…		…
794	{	698	{
795	min_it (height, max_height);	699	min_it (height, max_height);
796	szHint.height = szHint.base_height + height;	700	szHint.height = szHint.base_height + height;
797	}	701	}
798		702
799	if (scrollBar.state && option (Opt_scrollBar_right))
800	window_sb_x = szHint.width - sb_w;
801
802	if (recalc_x)	703	if (recalc_x)
803	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	704	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
804		705
805	if (recalc_y)	706	if (recalc_y)
806	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	707	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
807		708
808	ncol = width / fwidth;	709	ncol = width / fwidth;
809	nrow = height / fheight;	710	nrow = height / fheight;
810	}	711	}
811		712
812	/----------------------------------------------------------------------/	713	/----------------------------------------------------------------------/
813	/*	714	/*
…		…
824		725
825	ws.ws_col = ncol;	726	ws.ws_col = ncol;
826	ws.ws_row = nrow;	727	ws.ws_row = nrow;
827	ws.ws_xpixel = width;	728	ws.ws_xpixel = width;
828	ws.ws_ypixel = height;	729	ws.ws_ypixel = height;
829	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	730	ioctl (pty->pty, TIOCSWINSZ, &ws);
830		731
831	#if 0	732	#if 0
832	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	733	// TIOCSWINSZ is supposed to do this automatically and correctly
833	if (cmd_pid) /* force through to the command */	734	if (cmd_pid) /* force through to the command */
834	kill (-cmd_pid, SIGWINCH);	735	kill (-cmd_pid, SIGWINCH);
835	#endif	736	#endif
836	}	737	}
837		738
…		…
864	#endif	765	#endif
865		766
866	delete fontset[0];	767	delete fontset[0];
867	fontset[0] = fs;	768	fontset[0] = fs;
868		769
869	prop = (*fs)[1]->properties ();	770	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
870	prop.height += lineSpace;	771	prop.height += lineSpace;
		772	prop.width += letterSpace;
871		773
872	fs->set_prop (prop, false);	774	fs->set_prop (prop, false);
873		775
874	fwidth = prop.width;	776	fwidth = prop.width;
875	fheight = prop.height;	777	fheight = prop.height;
…		…
925	prop, XA_STRING, 8, PropModeReplace,	827	prop, XA_STRING, 8, PropModeReplace,
926	(const unsigned char *)str, len >= 0 ? len : strlen (str));	828	(const unsigned char *)str, len >= 0 ? len : strlen (str));
927	}	829	}
928		830
929	void	831	void
		832	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		833	{
		834	XTextProperty ct;
		835
		836	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		837	{
		838	XSetTextProperty (dpy, parent[0], &ct, prop);
		839	XFree (ct.value);
		840	}
		841	}
		842
		843	void
930	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	844	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
931	{	845	{
932	wchar_t *ws = rxvt_mbstowcs (str, len);	846	wchar_t *ws = rxvt_mbstowcs (str, len);
933	char *s = rxvt_wcstoutf8 (ws);	847	char *s = rxvt_wcstoutf8 (ws);
934		848
…		…
944	/----------------------------------------------------------------------/	858	/----------------------------------------------------------------------/
945	/* xterm sequences - title, iconName, color (exptl) */	859	/* xterm sequences - title, iconName, color (exptl) */
946	void	860	void
947	rxvt_term::set_title (const char *str)	861	rxvt_term::set_title (const char *str)
948	{	862	{
949	set_string_property (XA_WM_NAME, str);	863	set_mbstring_property (XA_WM_NAME, str);
950	#if ENABLE_EWMH	864	#if ENABLE_EWMH
951	set_utf8_property (xa[XA_NET_WM_NAME], str);	865	set_utf8_property (xa[XA_NET_WM_NAME], str);
952	#endif	866	#endif
953	}	867	}
954		868
955	void	869	void
956	rxvt_term::set_icon_name (const char *str)	870	rxvt_term::set_icon_name (const char *str)
957	{	871	{
958	set_string_property (XA_WM_ICON_NAME, str);	872	set_mbstring_property (XA_WM_ICON_NAME, str);
959	#if ENABLE_EWMH	873	#if ENABLE_EWMH
960	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	874	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
961	#endif	875	#endif
962	}	876	}
963		877
964	void	878	void
965	rxvt_term::set_window_color (int idx, const char *color)	879	rxvt_term::set_window_color (int idx, const char *color)
966	{	880	{
967	#ifdef XTERM_COLOR_CHANGE	881	#ifdef XTERM_COLOR_CHANGE
968	rxvt_color xcol;	882	rxvt_color xcol;
969	int i;
970		883
971	if (color == NULL \|\| *color == '\0')	884	if (color == NULL \|\| *color == '\0')
972	return;	885	return;
973		886
974	color = strdup (color);	887	color = strdup (color);
…		…
976	rs[Rs_color + idx] = color;	889	rs[Rs_color + idx] = color;
977		890
978	/* handle color aliases */	891	/* handle color aliases */
979	if (isdigit (*color))	892	if (isdigit (*color))
980	{	893	{
981	i = atoi (color);	894	int i = atoi (color);
982		895
983	if (i >= 8 && i <= 15)	896	if (i >= 8 && i <= 15)
		897	{
984	{ /* bright colors */	898	/* bright colors */
985	i -= 8;
986	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	899	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
987	goto done;	900	goto done;
988	}	901	}
989		902
990	if (i >= 0 && i <= 7)	903	if (i >= 0 && i <= 7)
		904	{
991	{ /* normal colors */	905	/* normal colors */
992	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	906	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
993	goto done;	907	goto done;
994	}	908	}
995	}	909	}
996		910
…		…
1001	* so just keep gobbling up the colormap	915	* so just keep gobbling up the colormap
1002	*/	916	*/
1003		917
1004	pix_colors_focused[idx] = xcol;	918	pix_colors_focused[idx] = xcol;
1005		919
1006	/* XSetWindowAttributes attr; */
1007	/* Cursor cursor; */
1008	done:	920	done:
1009	/TODO: handle Color_BD, scrollbar background, etc. /	921	/TODO: handle Color_BD, scrollbar background, etc. /
1010		922
1011	update_fade_color (idx);	923	update_fade_color (idx);
1012	recolour_cursor ();	924	recolour_cursor ();
…		…
1036	*/	948	*/
1037	void	949	void
1038	rxvt_term::set_colorfgbg ()	950	rxvt_term::set_colorfgbg ()
1039	{	951	{
1040	unsigned int i;	952	unsigned int i;
1041	const char *xpmb = "\0";	953	const char *xpmb = "";
1042	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	954	char fstr[] = "default";
		955	char bstr[] = "default";
1043		956
1044	strcpy (fstr, "default");
1045	strcpy (bstr, "default");
1046	for (i = Color_Black; i <= Color_White; i++)	957	for (i = Color_Black; i <= Color_White; i++)
1047	if (pix_colors[Color_fg] == pix_colors[i])	958	if (pix_colors[Color_fg] == pix_colors[i])
1048	{	959	{
1049	sprintf (fstr, "%d", (i - Color_Black));	960	sprintf (fstr, "%d", i - Color_Black);
1050	break;	961	break;
1051	}	962	}
1052		963
1053	for (i = Color_Black; i <= Color_White; i++)	964	for (i = Color_Black; i <= Color_White; i++)
1054	if (pix_colors[Color_bg] == pix_colors[i])	965	if (pix_colors[Color_bg] == pix_colors[i])
1055	{	966	{
1056	sprintf (bstr, "%d", (i - Color_Black));	967	sprintf (bstr, "%d", i - Color_Black);
1057	#ifdef BG_IMAGE_FROM_FILE	968	#ifdef BG_IMAGE_FROM_FILE
1058	xpmb = "default;";	969	xpmb = "default;";
1059	#endif	970	#endif
1060	break;	971	break;
1061	}	972	}
…		…
1091	int old_width = szHint.width;	1002	int old_width = szHint.width;
1092	int old_height = szHint.height;	1003	int old_height = szHint.height;
1093		1004
1094	window_calc (newwidth, newheight);	1005	window_calc (newwidth, newheight);
1095		1006
1096	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	1007	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1008
		1009	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1010	if (set_hint)
		1011	{
		1012	szHint.flags &= ~(PBaseSize \| PResizeInc);
1097	XSetWMNormalHints (dpy, parent[0], &szHint);	1013	XSetWMNormalHints (dpy, parent[0], &szHint);
		1014	szHint.flags \|= PBaseSize \| PResizeInc;
		1015	}
1098		1016
1099	if (!ignoreparent)	1017	if (!ignoreparent)
1100	{	1018	{
1101	#ifdef SMART_RESIZE	1019	#ifdef SMART_RESIZE
1102	/*	1020	/*
…		…
1142	#else	1060	#else
1143	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1061	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1144	#endif	1062	#endif
1145	}	1063	}
1146		1064
		1065	if (set_hint)
		1066	XSetWMNormalHints (dpy, parent[0], &szHint);
		1067
1147	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1068	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1148		1069
1149	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1070	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1150	{	1071	{
1151	if (scrollBar.state)	1072	if (scrollBar.state)
1152	{	1073	scrollBar.resize ();
1153	XMoveResizeWindow (dpy, scrollBar.win,
1154	window_sb_x, 0,
1155	scrollbar_TotalWidth (), szHint.height);
1156	resize_scrollbar ();
1157	}
1158		1074
1159	XMoveResizeWindow (dpy, vt,	1075	XMoveResizeWindow (dpy, vt,
1160	window_vt_x, window_vt_y,	1076	window_vt_x, window_vt_y,
1161	width, height);	1077	width, height);
1162		1078
1163	#ifdef HAVE_BG_PIXMAP	1079	#ifdef HAVE_BG_PIXMAP
1164	if (bgPixmap.window_size_sensitive ())	1080	if (bg_window_size_sensitive ())
1165	update_background ();	1081	update_background ();
1166	#endif	1082	#endif
1167
1168	scr_clear ();
1169	}	1083	}
1170		1084
1171	if (fix_screen \|\| old_height == 0)	1085	if (fix_screen \|\| old_height == 0)
1172	scr_reset ();	1086	scr_reset ();
1173
1174	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1175	//scr_touch (false);
1176
1177	#ifdef HAVE_BG_PIXMAP
1178	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1179	// if (bgPixmap.pixmap)
1180	// scr_touch (false);
1181	#endif
1182		1087
1183	#ifdef USE_XIM	1088	#ifdef USE_XIM
1184	IMSetPosition ();	1089	IMSetPosition ();
1185	#endif	1090	#endif
1186	}	1091	}
…		…
1252		1157
1253	/* Checking whether input method is running. */	1158	/* Checking whether input method is running. */
1254	bool	1159	bool
1255	rxvt_term::IMisRunning ()	1160	rxvt_term::IMisRunning ()
1256	{	1161	{
1257	char *p;
1258	Atom atom;	1162	Atom atom;
1259	Window win;	1163	Window win;
1260	char server[IMBUFSIZ];	1164	char server[IMBUFSIZ];
1261		1165
1262	/* get current locale modifier */	1166	/* get current locale modifier */
1263	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1167	if (char *p = XSetLocaleModifiers (0))
1264	{	1168	{
1265	strcpy (server, "@server=");	1169	strcpy (server, "@server=");
1266	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1170	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1267		1171
1268	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1172	if (p = strchr (server + 1, '@')) /* first one only */
1269	*p = '\0';	1173	*p = '\0';
1270		1174
1271	atom = XInternAtom (dpy, server, False);	1175	atom = XInternAtom (dpy, server, False);
1272	win = XGetSelectionOwner (dpy, atom);	1176	win = XGetSelectionOwner (dpy, atom);
1273		1177
1274	if (win != None)	1178	if (win != None)
1275	return True;	1179	return true;
1276	}	1180	}
1277		1181
1278	return False;	1182	return false;
1279	}	1183	}
1280		1184
1281	void	1185	void
1282	rxvt_term::IMSendSpot ()	1186	rxvt_term::IMSendSpot ()
1283	{	1187	{
…		…
1340		1244
1341	term->make_current ();	1245	term->make_current ();
1342		1246
1343	if (text)	1247	if (text)
1344	{	1248	{
1345	void *str;	1249	wchar_t *str;
1346		1250
1347	if (!text->encoding_is_wchar && text->string.multi_byte)	1251	if (!text->encoding_is_wchar && text->string.multi_byte)
1348	{	1252	{
1349	// of course, X makes it ugly again	1253	// of course, X makes it ugly again
1350	if (term->rs[Rs_imLocale])	1254	if (term->rs[Rs_imLocale])
1351	SET_LOCALE (term->rs[Rs_imLocale]);	1255	SET_LOCALE (term->rs[Rs_imLocale]);
1352		1256
1353	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1257	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1354	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1258	mbstowcs (str, text->string.multi_byte, text->length + 1);
1355		1259
1356	if (term->rs[Rs_imLocale])	1260	if (term->rs[Rs_imLocale])
1357	SET_LOCALE (term->locale);	1261	SET_LOCALE (term->locale);
1358	}	1262	}
1359	else	1263	else
1360	str = (void *)text->string.wide_char;	1264	str = text->string.wide_char;
1361		1265
1362	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1266	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1363	DT_INT, call_data->caret,	1267	DT_INT, call_data->caret,
1364	DT_INT, call_data->chg_first,	1268	DT_INT, call_data->chg_first,
1365	DT_INT, call_data->chg_length,	1269	DT_INT, call_data->chg_length,
…		…
1436	p = pet[pi];	1340	p = pet[pi];
1437		1341
1438	if (!p)	1342	if (!p)
1439	continue;	1343	continue;
1440		1344
1441	s = rxvt_splitcommastring (p);	1345	s = rxvt_strsplit (',', p);
1442		1346
1443	for (i = found = 0; !found && s[i]; i++)	1347	for (i = found = 0; !found && s[i]; i++)
1444	{	1348	{
1445	if (!strcmp (s[i], "OverTheSpot"))	1349	if (!strcmp (s[i], "OverTheSpot"))
1446	input_style = XIMPreeditPosition \| XIMStatusNothing;	1350	input_style = XIMPreeditPosition \| XIMStatusNothing;
…		…
1458	input_style = XIMPreeditNothing \| XIMStatusNothing;	1362	input_style = XIMPreeditNothing \| XIMStatusNothing;
1459		1363
1460	for (j = 0; j < xim_styles->count_styles; j++)	1364	for (j = 0; j < xim_styles->count_styles; j++)
1461	if (input_style == xim_styles->supported_styles[j])	1365	if (input_style == xim_styles->supported_styles[j])
1462	{	1366	{
1463	rxvt_freecommastring (s);	1367	rxvt_free_strsplit (s);
1464		1368
1465	found = 1;	1369	found = 1;
1466	goto foundpet;	1370	goto foundpet;
1467	}	1371	}
1468		1372
1469	}	1373	}
1470		1374
1471	rxvt_freecommastring (s);	1375	rxvt_free_strsplit (s);
1472	}	1376	}
1473		1377
1474	foundpet:	1378	foundpet:
1475		1379
1476	XFree (xim_styles);	1380	XFree (xim_styles);
…		…
1632	p = rs[Rs_inputMethod];	1536	p = rs[Rs_inputMethod];
1633	if (p && *p)	1537	if (p && *p)
1634	{	1538	{
1635	bool found = false;	1539	bool found = false;
1636		1540
1637	s = rxvt_splitcommastring (p);	1541	s = rxvt_strsplit (',', p);
1638		1542
1639	for (i = 0; s[i]; i++)	1543	for (i = 0; s[i]; i++)
1640	{	1544	{
1641	if (*s[i])	1545	if (*s[i])
1642	{	1546	{
…		…
1648	break;	1552	break;
1649	}	1553	}
1650	}	1554	}
1651	}	1555	}
1652		1556
1653	rxvt_freecommastring (s);	1557	rxvt_free_strsplit (s);
1654		1558
1655	if (found)	1559	if (found)
1656	goto done;	1560	goto done;
1657	}	1561	}
1658		1562
…		…
1719	void	1623	void
1720	rxvt_term::get_window_origin (int &x, int &y)	1624	rxvt_term::get_window_origin (int &x, int &y)
1721	{	1625	{
1722	Window cr;	1626	Window cr;
1723	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1627	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1724	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1725	}	1628	}
1726		1629
1727	Pixmap	1630	Pixmap
1728	rxvt_term::get_pixmap_property (int prop_id)	1631	rxvt_term::get_pixmap_property (Atom property)
1729	{	1632	{
1730	if (prop_id > 0 && prop_id < NUM_XA)	1633	Pixmap pixmap = None;
1731	if (xa[prop_id])	1634
1732	{
1733	int aformat;	1635	int aformat;
1734	unsigned long nitems, bytes_after;	1636	unsigned long nitems, bytes_after;
1735	Atom atype;	1637	Atom atype;
1736	unsigned char *prop = NULL;	1638	unsigned char *prop;
1737	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1639	int result = XGetWindowProperty (dpy, display->root, property,
1738	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1640	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1739	&nitems, &bytes_after, &prop);	1641	&nitems, &bytes_after, &prop);
1740	if (result == Success && prop && atype == XA_PIXMAP)	1642	if (result == Success)
1741	{	1643	{
1742	return (Pixmap )prop;	1644	if (atype == XA_PIXMAP)
1743	}	1645	pixmap = (Pixmap )prop;
		1646	XFree (prop);
1744	}	1647	}
1745	return None;	1648
		1649	return pixmap;
1746	}	1650	}
1747		1651
1748	#ifdef HAVE_BG_PIXMAP	1652	#ifdef HAVE_BG_PIXMAP
1749	# if TRACE_PIXMAPS	1653
1750	# undef update_background	1654	void
1751	int rxvt_term::trace_update_background (const char* file, int line)
1752	{
1753	fprintf (stderr, "%s:%d:update_background()\n", file, line);
1754	update_background ();
1755	}
1756	# endif
1757	int
1758	rxvt_term::update_background ()	1655	rxvt_term::update_background ()
1759	{	1656	{
		1657	if (update_background_ev.is_active ())
		1658	return;
		1659
1760	bgPixmap.invalidate ();	1660	bg_invalidate ();
1761		1661
1762	/* no chance of real time refresh if we are blurring! */	1662	ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1763	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1663
		1664	if (to_wait <= 0.)
1764	bgPixmap.render ();	1665	bg_render ();
1765	else	1666	else
1766	{
1767	update_background_ev.stop ();
1768
1769	if (!bgPixmap.need_client_side_rendering())
1770	update_background_ev.start (.05);	1667	update_background_ev.start (to_wait);
1771	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1772	update_background_ev.start (.20); /* very slow !!! */
1773	else
1774	update_background_ev.start (.07);
1775	}
1776
1777	return 0;
1778	}	1668	}
1779		1669
1780	void	1670	void
1781	rxvt_term::update_background_cb (ev::timer &w, int revents)	1671	rxvt_term::update_background_cb (ev::timer &w, int revents)
1782	{	1672	{
		1673	make_current ();
		1674
		1675	update_background_ev.stop ();
1783	bgPixmap.render ();	1676	bg_render ();
		1677	refresh_check ();
1784	}	1678	}
1785		1679
1786	#endif /* HAVE_BG_PIXMAP */	1680	#endif /* HAVE_BG_PIXMAP */
1787		1681
1788	/----------------------- end-of-file (C source) -----------------------/	1682	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.264 by root, Sat Nov 24 11:06:13 2007 UTC vs. Revision 1.353 by sf-exg, Sat Feb 12 00:30:00 2011 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.264 by root, Sat Nov 24 11:06:13 2007 UTC vs.
Revision 1.353 by sf-exg, Sat Feb 12 00:30:00 2011 UTC