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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.271 by root, Tue Dec 4 16:33:42 2007 UTC vs.
Revision 1.350 by sf-exg, Fri Jan 28 00:21:10 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));
…		…
157	{	156	{
158	#if HAVE_BG_PIXMAP	157	#if HAVE_BG_PIXMAP
159	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);	158	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
160	#endif	159	#endif
161	#ifdef CURSOR_BLINK	160	#ifdef CURSOR_BLINK
162	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this);	161	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
163	#endif	162	#endif
164	#ifdef TEXT_BLINK	163	#ifdef TEXT_BLINK
165	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this);	164	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
166	#endif	165	#endif
167	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	166	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
168	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);	167	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
169	#endif	168	#endif
170	#ifdef SELECTION_SCROLLING	169	#ifdef SELECTION_SCROLLING
…		…
172	#endif	171	#endif
173	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	172	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
174	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);	173	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
175	#endif	174	#endif
176	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	175	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
177	rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this),	176	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
178	#endif	177	#endif
179	#ifdef HAVE_SCROLLBARS
180	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),	178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
181	#endif
182	#ifdef USE_XIM	179	#ifdef USE_XIM
183	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),	180	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
184	#endif	181	#endif
185	#ifdef POINTER_BLANK	182	#ifdef POINTER_BLANK
186	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);	183	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
187	#endif	184	#endif
188	#ifndef NO_BELL	185	#ifndef NO_BELL
189	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);	186	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
190	#endif	187	#endif
191	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);	188	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
192	prepare_ev.set <rxvt_term, &rxvt_term::prepare_cb> (this);
193	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);	189	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
194	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);	190	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
195	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);	191	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
196	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);	192	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
197	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);	193	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
…		…
229	if (fontset[i] != fontset[0])	225	if (fontset[i] != fontset[0])
230	delete fontset[i];	226	delete fontset[i];
231	#endif	227	#endif
232	delete fontset[0];	228	delete fontset[0];
233		229
		230	#ifdef HAVE_BG_PIXMAP
		231	bg_destroy ();
		232	#endif
		233
234	if (display)	234	if (display)
235	{	235	{
236	selection_clear ();	236	selection_clear ();
		237	selection_clear (true);
237		238
238	#ifdef USE_XIM	239	#ifdef USE_XIM
239	im_destroy ();	240	im_destroy ();
240	#endif	241	#endif
241	#ifdef XTERM_SCROLLBAR	242	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);	243	if (gc) XFreeGC (dpy, gc);
266		244
267	delete drawable;	245	delete drawable;
268	// destroy all windows	246	// destroy all windows
269	if (parent[0])	247	if (parent[0])
…		…
277	pix_colors_unfocused [i].free (this);	255	pix_colors_unfocused [i].free (this);
278	#endif	256	#endif
279	}	257	}
280		258
281	clear ();	259	clear ();
282	}
283		260
284	delete [] pix_colors_focused;	261	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);	262	displays.put (display);
		263	}
293		264
294	scr_release ();	265	scr_release ();
295		266
296	/* clear all resources */	267	/* clear all resources */
297	for (int i = 0; i < allocated.size (); i++)	268	for (int i = 0; i < allocated.size (); i++)
298	free (allocated [i]);	269	free (allocated [i]);
299		270
300	free (selection.text);	271	free (selection.text);
		272	free (selection.clip_text);
301	// TODO: manage env vars in child only(!)	273	// TODO: manage env vars in child only(!)
302	free (env_display);	274	free (env_display);
303	free (env_term);	275	free (env_term);
304	free (locale);	276	free (locale);
305	free (v_buffer);	277	free (v_buffer);
…		…
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 ();	324	incr_ev.stop ();
355	termwin_ev.stop (display);	325	termwin_ev.stop (display);
356	vt_ev.stop (display);	326	vt_ev.stop (display);
357	}	327	}
358		328
359	prepare_ev.stop ();	329	flush_ev.stop ();
360	pty_ev.stop ();	330	pty_ev.stop ();
361	#ifdef CURSOR_BLINK	331	#ifdef CURSOR_BLINK
362	cursor_blink_ev.stop ();	332	cursor_blink_ev.stop ();
363	#endif	333	#endif
364	#ifdef TEXT_BLINK	334	#ifdef TEXT_BLINK
…		…
381	rxvt_term::destroy_cb (ev::idle &w, int revents)	351	rxvt_term::destroy_cb (ev::idle &w, int revents)
382	{	352	{
383	make_current ();	353	make_current ();
384		354
385	delete this;	355	delete this;
		356	}
		357
		358	void
		359	rxvt_term::set_option (uint8_t opt, bool set)
		360	{
		361	if (!opt)
		362	return;
		363
		364	uint8_t mask = 1 << (opt & 7);
		365	uint8_t &val = options [opt >> 3];
		366
		367	val = val & ~mask \| (set ? mask : 0);
386	}	368	}
387		369
388	/----------------------------------------------------------------------/	370	/----------------------------------------------------------------------/
389	/*	371	/*
390	* Exit gracefully, clearing the utmp entry and restoring tty attributes	372	* Exit gracefully, clearing the utmp entry and restoring tty attributes
…		…
404	print_x_error (Display dpy, XErrorEvent event)	386	print_x_error (Display dpy, XErrorEvent event)
405	{	387	{
406	char buffer[BUFSIZ];	388	char buffer[BUFSIZ];
407	char mesg[BUFSIZ];	389	char mesg[BUFSIZ];
408	char number[32];	390	char number[32];
409	char *mtype = "XlibMessage";	391	const char mtype[] = "XlibMessage";
410	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	392	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
411	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	393	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
412	rxvt_warn ("An X Error occured, trying to continue after report.\n");	394	rxvt_warn ("An X Error occurred, trying to continue after report.\n");
413	rxvt_warn ("%s: %s\n", mesg, buffer);	395	rxvt_warn ("%s: %s\n", mesg, buffer);
414	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	396	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
415	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	397	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
416	sprintf(number, "%d", event->request_code);	398	sprintf(number, "%d", event->request_code);
417	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	399	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
418	rxvt_warn ("(which is %s)\n", buffer);	400	rxvt_warn ("(which is %s)\n", buffer);
419	if (event->request_code >= 128) {	401	if (event->request_code >= 128) {
420	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	402	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
421	mesg, BUFSIZ);	403	mesg, BUFSIZ);
422	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	404	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
423	}	405	}
424	if ((event->error_code == BadWindow) \|\|	406	if ((event->error_code == BadWindow) \|\|
425	(event->error_code == BadPixmap) \|\|	407	(event->error_code == BadPixmap) \|\|
426	(event->error_code == BadCursor) \|\|	408	(event->error_code == BadCursor) \|\|
427	(event->error_code == BadFont) \|\|	409	(event->error_code == BadFont) \|\|
428	(event->error_code == BadDrawable) \|\|	410	(event->error_code == BadDrawable) \|\|
429	(event->error_code == BadColor) \|\|	411	(event->error_code == BadColor) \|\|
430	(event->error_code == BadGC) \|\|	412	(event->error_code == BadGC) \|\|
431	(event->error_code == BadIDChoice) \|\|	413	(event->error_code == BadIDChoice) \|\|
432	(event->error_code == BadValue) \|\|	414	(event->error_code == BadValue) \|\|
433	(event->error_code == BadAtom)) {	415	(event->error_code == BadAtom)) {
434	if (event->error_code == BadValue)	416	if (event->error_code == BadValue)
435	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	417	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
436	mesg, BUFSIZ);	418	mesg, BUFSIZ);
437	else if (event->error_code == BadAtom)	419	else if (event->error_code == BadAtom)
438	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	420	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
439	mesg, BUFSIZ);	421	mesg, BUFSIZ);
440	else	422	else
441	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	423	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
442	mesg, BUFSIZ);	424	mesg, BUFSIZ);
443	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	425	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
444	}	426	}
445	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	427	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
446	mesg, BUFSIZ);	428	mesg, BUFSIZ);
447	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	429	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
448	}	430	}
449	#endif	431	#endif
450		432
451	int	433	int
…		…
474	DisplayString (display));	456	DisplayString (display));
475	rxvt_emergency_cleanup ();	457	rxvt_emergency_cleanup ();
476	_exit (EXIT_FAILURE);	458	_exit (EXIT_FAILURE);
477	}	459	}
478		460
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	461	static struct sig_handlers
599	{	462	{
600	ev::sig sw_term, sw_int;	463	ev::sig sw_term, sw_int;
601		464
602	/*	465	/*
…		…
617	rxvt_emergency_cleanup ();	480	rxvt_emergency_cleanup ();
618	w.stop ();	481	w.stop ();
619	kill (getpid (), w.signum);	482	kill (getpid (), w.signum);
620	}	483	}
621		484
		485	static void
		486	rxvt_get_ttymode (struct termios *tio)
		487	{
		488	if (tcgetattr (STDIN_FILENO, tio) < 0)
		489	memset (tio, 0, sizeof (struct termios));
		490
		491	for (int i = 0; i < NCCS; i++)
		492	tio->c_cc[i] = VDISABLE;
		493
		494	tio->c_cc[VINTR] = CINTR;
		495	tio->c_cc[VQUIT] = CQUIT;
		496	tio->c_cc[VERASE] = CERASE;
		497	#ifdef VERASE2
		498	tio->c_cc[VERASE2] = CERASE2;
		499	#endif
		500	tio->c_cc[VKILL] = CKILL;
		501	tio->c_cc[VEOF] = CEOF;
		502	tio->c_cc[VSTART] = CSTART;
		503	tio->c_cc[VSTOP] = CSTOP;
		504	tio->c_cc[VSUSP] = CSUSP;
		505	# ifdef VDSUSP
		506	tio->c_cc[VDSUSP] = CDSUSP;
		507	# endif
		508	# ifdef VREPRINT
		509	tio->c_cc[VREPRINT] = CRPRNT;
		510	# endif
		511	# ifdef VDISCRD
		512	tio->c_cc[VDISCRD] = CFLUSH;
		513	# endif
		514	# ifdef VWERSE
		515	tio->c_cc[VWERSE] = CWERASE;
		516	# endif
		517	# ifdef VLNEXT
		518	tio->c_cc[VLNEXT] = CLNEXT;
		519	# endif
		520	# ifdef VSTATUS
		521	tio->c_cc[VSTATUS] = CSTATUS;
		522	# endif
		523
		524	# if VMIN != VEOF
		525	tio->c_cc[VMIN] = 1;
		526	# endif
		527	# if VTIME != VEOL
		528	tio->c_cc[VTIME] = 0;
		529	# endif
		530
		531	/* input modes */
		532	tio->c_iflag = (BRKINT \| IGNPAR \| ICRNL
		533	# ifdef IMAXBEL
		534	\| IMAXBEL
		535	# endif
		536	\| IXON);
		537
		538	/* output modes */
		539	tio->c_oflag = (OPOST \| ONLCR);
		540
		541	/* control modes */
		542	tio->c_cflag = (CS8 \| CREAD);
		543
		544	/* local modes */
		545	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
		546	# if defined (ECHOCTL) && defined (ECHOKE)
		547	\| ECHOCTL \| ECHOKE
		548	# endif
		549	\| ECHOE \| ECHOK);
		550	}
		551
622	char **rxvt_environ; // startup environment	552	char **rxvt_environ; // startup environment
623		553
624	void	554	void
625	rxvt_init ()	555	rxvt_init ()
626	{	556	{
627	ptytty::init ();	557	assert (("fontMask must not overlap other RS masks",
		558	0 == (RS_fontMask & (RS_Sel \| RS_baseattrMask \| RS_customMask \| RS_bgMask \| RS_fgMask))));
628		559
		560	rxvt_get_ttymode (&rxvt_term::def_tio);
		561
		562	// get rid of stdin/stdout as we don't need them, to free resources
		563	dup2 (STDERR_FILENO, STDIN_FILENO);
		564	dup2 (STDERR_FILENO, STDOUT_FILENO);
		565
629	if (!ev_default_loop (0))	566	if (!ev_default_loop ())
630	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");	567	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
631		568
632	rxvt_environ = environ;	569	rxvt_environ = environ;
633		570
634	signal (SIGHUP, SIG_IGN);	571	signal (SIGHUP, SIG_IGN);
635	signal (SIGPIPE, SIG_IGN);	572	signal (SIGPIPE, SIG_IGN);
636		573
637	sig_handlers.sw_term.start (SIGTERM); ev_unref ();	574	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
638	sig_handlers.sw_int.start (SIGINT); ev_unref ();	575	sig_handlers.sw_int.start (SIGINT); ev_unref ();
639
640	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
641	/* signal (SIGURG, SIG_DFL); */
642		576
643	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	577	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
644	// TODO: handle this with exceptions and tolerate the memory loss	578	// TODO: handle this with exceptions and tolerate the memory loss
645	XSetIOErrorHandler (rxvt_xioerror_handler);	579	XSetIOErrorHandler (rxvt_xioerror_handler);
646		580
647	XrmInitialize ();	581	XrmInitialize ();
648	}
649
650	/* ------------------------------------------------------------------------- *
651	* MEMORY ALLOCATION WRAPPERS *
652	* ------------------------------------------------------------------------- */
653	void *
654	rxvt_malloc (size_t size)
655	{
656	void *p = malloc (size);
657
658	if (!p)
659	rxvt_fatal ("memory allocation failure. aborting.\n");
660
661	return p;
662	}
663
664	void *
665	rxvt_calloc (size_t number, size_t size)
666	{
667	void *p = calloc (number, size);
668
669	if (!p)
670	rxvt_fatal ("memory allocation failure. aborting.\n");
671
672	return p;
673	}
674
675	void *
676	rxvt_realloc (void *ptr, size_t size)
677	{
678	void *p = realloc (ptr, size);
679
680	if (!p)
681	rxvt_fatal ("memory allocation failure. aborting.\n");
682
683	return p;
684	}	582	}
685		583
686	/----------------------------------------------------------------------/	584	/----------------------------------------------------------------------/
687	/*	585	/*
688	* window size/position calculations for XSizeHint and other storage.	586	* window size/position calculations for XSizeHint and other storage.
…		…
690	*/	588	*/
691	void	589	void
692	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	590	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
693	{	591	{
694	short recalc_x, recalc_y;	592	short recalc_x, recalc_y;
695	int x, y, sb_w, flags;	593	int x, y, flags;
696	unsigned int w, h;	594	unsigned int w, h;
697	unsigned int max_width, max_height;	595	unsigned int max_width, max_height;
698		596
699	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	597	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
700	szHint.win_gravity = NorthWestGravity;	598	szHint.win_gravity = NorthWestGravity;
…		…
710	if (rs[Rs_geometry])	608	if (rs[Rs_geometry])
711	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	609	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
712		610
713	if (flags & WidthValue)	611	if (flags & WidthValue)
714	{	612	{
		613	if (!w)
		614	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		615
715	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	616	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
716	szHint.flags \|= USSize;	617	szHint.flags \|= USSize;
717	}	618	}
718		619
719	if (flags & HeightValue)	620	if (flags & HeightValue)
720	{	621	{
		622	if (!h)
		623	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		624
721	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	625	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
722	szHint.flags \|= USSize;	626	szHint.flags \|= USSize;
723	}	627	}
724		628
725	if (flags & XValue)	629	if (flags & XValue)
726	{	630	{
…		…
757	max_width = MAX_COLS * fwidth;	661	max_width = MAX_COLS * fwidth;
758	max_height = MAX_ROWS * fheight;	662	max_height = MAX_ROWS * fheight;
759		663
760	szHint.base_width = szHint.base_height = 2 * int_bwidth;	664	szHint.base_width = szHint.base_height = 2 * int_bwidth;
761		665
762	sb_w = 0;
763	window_vt_x = window_vt_y = int_bwidth;	666	window_vt_x = window_vt_y = int_bwidth;
764		667
765	if (scrollBar.state)	668	if (scrollBar.state)
766	{	669	{
767	sb_w = scrollbar_TotalWidth ();	670	int sb_w = scrollBar.total_width ();
768	szHint.base_width += sb_w;	671	szHint.base_width += sb_w;
769		672
770	if (!option (Opt_scrollBar_right))	673	if (!option (Opt_scrollBar_right))
771	window_vt_x += sb_w;	674	window_vt_x += sb_w;
772	}	675	}
…		…
796	{	699	{
797	min_it (height, max_height);	700	min_it (height, max_height);
798	szHint.height = szHint.base_height + height;	701	szHint.height = szHint.base_height + height;
799	}	702	}
800		703
801	if (scrollBar.state && option (Opt_scrollBar_right))
802	window_sb_x = szHint.width - sb_w;
803
804	if (recalc_x)	704	if (recalc_x)
805	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	705	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
806		706
807	if (recalc_y)	707	if (recalc_y)
808	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	708	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
809		709
810	ncol = width / fwidth;	710	ncol = width / fwidth;
811	nrow = height / fheight;	711	nrow = height / fheight;
812	}	712	}
813		713
814	/----------------------------------------------------------------------/	714	/----------------------------------------------------------------------/
815	/*	715	/*
…		…
826		726
827	ws.ws_col = ncol;	727	ws.ws_col = ncol;
828	ws.ws_row = nrow;	728	ws.ws_row = nrow;
829	ws.ws_xpixel = width;	729	ws.ws_xpixel = width;
830	ws.ws_ypixel = height;	730	ws.ws_ypixel = height;
831	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	731	ioctl (pty->pty, TIOCSWINSZ, &ws);
832		732
833	#if 0	733	#if 0
834	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	734	// TIOCSWINSZ is supposed to do this automatically and correctly
835	if (cmd_pid) /* force through to the command */	735	if (cmd_pid) /* force through to the command */
836	kill (-cmd_pid, SIGWINCH);	736	kill (-cmd_pid, SIGWINCH);
837	#endif	737	#endif
838	}	738	}
839		739
…		…
866	#endif	766	#endif
867		767
868	delete fontset[0];	768	delete fontset[0];
869	fontset[0] = fs;	769	fontset[0] = fs;
870		770
871	prop = (*fs)[1]->properties ();	771	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
872	prop.height += lineSpace;	772	prop.height += lineSpace;
		773	prop.width += letterSpace;
873		774
874	fs->set_prop (prop, false);	775	fs->set_prop (prop, false);
875		776
876	fwidth = prop.width;	777	fwidth = prop.width;
877	fheight = prop.height;	778	fheight = prop.height;
…		…
927	prop, XA_STRING, 8, PropModeReplace,	828	prop, XA_STRING, 8, PropModeReplace,
928	(const unsigned char *)str, len >= 0 ? len : strlen (str));	829	(const unsigned char *)str, len >= 0 ? len : strlen (str));
929	}	830	}
930		831
931	void	832	void
		833	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		834	{
		835	XTextProperty ct;
		836
		837	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		838	{
		839	XSetTextProperty (dpy, parent[0], &ct, prop);
		840	XFree (ct.value);
		841	}
		842	}
		843
		844	void
932	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	845	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
933	{	846	{
934	wchar_t *ws = rxvt_mbstowcs (str, len);	847	wchar_t *ws = rxvt_mbstowcs (str, len);
935	char *s = rxvt_wcstoutf8 (ws);	848	char *s = rxvt_wcstoutf8 (ws);
936		849
…		…
946	/----------------------------------------------------------------------/	859	/----------------------------------------------------------------------/
947	/* xterm sequences - title, iconName, color (exptl) */	860	/* xterm sequences - title, iconName, color (exptl) */
948	void	861	void
949	rxvt_term::set_title (const char *str)	862	rxvt_term::set_title (const char *str)
950	{	863	{
951	set_string_property (XA_WM_NAME, str);	864	set_mbstring_property (XA_WM_NAME, str);
952	#if ENABLE_EWMH	865	#if ENABLE_EWMH
953	set_utf8_property (xa[XA_NET_WM_NAME], str);	866	set_utf8_property (xa[XA_NET_WM_NAME], str);
954	#endif	867	#endif
955	}	868	}
956		869
957	void	870	void
958	rxvt_term::set_icon_name (const char *str)	871	rxvt_term::set_icon_name (const char *str)
959	{	872	{
960	set_string_property (XA_WM_ICON_NAME, str);	873	set_mbstring_property (XA_WM_ICON_NAME, str);
961	#if ENABLE_EWMH	874	#if ENABLE_EWMH
962	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	875	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
963	#endif	876	#endif
964	}	877	}
965		878
966	void	879	void
967	rxvt_term::set_window_color (int idx, const char *color)	880	rxvt_term::set_window_color (int idx, const char *color)
968	{	881	{
969	#ifdef XTERM_COLOR_CHANGE	882	#ifdef XTERM_COLOR_CHANGE
970	rxvt_color xcol;	883	rxvt_color xcol;
971	int i;
972		884
973	if (color == NULL \|\| *color == '\0')	885	if (color == NULL \|\| *color == '\0')
974	return;	886	return;
975		887
976	color = strdup (color);	888	color = strdup (color);
…		…
978	rs[Rs_color + idx] = color;	890	rs[Rs_color + idx] = color;
979		891
980	/* handle color aliases */	892	/* handle color aliases */
981	if (isdigit (*color))	893	if (isdigit (*color))
982	{	894	{
983	i = atoi (color);	895	int i = atoi (color);
984		896
985	if (i >= 8 && i <= 15)	897	if (i >= 8 && i <= 15)
986	{	898	{
987	/* bright colors */	899	/* bright colors */
988	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];	900	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
…		…
1038	void	950	void
1039	rxvt_term::set_colorfgbg ()	951	rxvt_term::set_colorfgbg ()
1040	{	952	{
1041	unsigned int i;	953	unsigned int i;
1042	const char *xpmb = "";	954	const char *xpmb = "";
1043	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	955	char fstr[] = "default";
		956	char bstr[] = "default";
1044		957
1045	strcpy (fstr, "default");
1046	strcpy (bstr, "default");
1047	for (i = Color_Black; i <= Color_White; i++)	958	for (i = Color_Black; i <= Color_White; i++)
1048	if (pix_colors[Color_fg] == pix_colors[i])	959	if (pix_colors[Color_fg] == pix_colors[i])
1049	{	960	{
1050	sprintf (fstr, "%d", (i - Color_Black));	961	sprintf (fstr, "%d", i - Color_Black);
1051	break;	962	break;
1052	}	963	}
1053		964
1054	for (i = Color_Black; i <= Color_White; i++)	965	for (i = Color_Black; i <= Color_White; i++)
1055	if (pix_colors[Color_bg] == pix_colors[i])	966	if (pix_colors[Color_bg] == pix_colors[i])
1056	{	967	{
1057	sprintf (bstr, "%d", (i - Color_Black));	968	sprintf (bstr, "%d", i - Color_Black);
1058	#ifdef BG_IMAGE_FROM_FILE	969	#ifdef BG_IMAGE_FROM_FILE
1059	xpmb = "default;";	970	xpmb = "default;";
1060	#endif	971	#endif
1061	break;	972	break;
1062	}	973	}
…		…
1092	int old_width = szHint.width;	1003	int old_width = szHint.width;
1093	int old_height = szHint.height;	1004	int old_height = szHint.height;
1094		1005
1095	window_calc (newwidth, newheight);	1006	window_calc (newwidth, newheight);
1096		1007
1097	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	1008	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1009
		1010	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1011	if (set_hint)
		1012	{
		1013	szHint.flags &= ~(PBaseSize \| PResizeInc);
1098	XSetWMNormalHints (dpy, parent[0], &szHint);	1014	XSetWMNormalHints (dpy, parent[0], &szHint);
		1015	szHint.flags \|= PBaseSize \| PResizeInc;
		1016	}
1099		1017
1100	if (!ignoreparent)	1018	if (!ignoreparent)
1101	{	1019	{
1102	#ifdef SMART_RESIZE	1020	#ifdef SMART_RESIZE
1103	/*	1021	/*
…		…
1143	#else	1061	#else
1144	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1062	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1145	#endif	1063	#endif
1146	}	1064	}
1147		1065
		1066	if (set_hint)
		1067	XSetWMNormalHints (dpy, parent[0], &szHint);
		1068
1148	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1069	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1149		1070
1150	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1071	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1151	{	1072	{
1152	if (scrollBar.state)	1073	if (scrollBar.state)
1153	{	1074	scrollBar.resize ();
1154	XMoveResizeWindow (dpy, scrollBar.win,
1155	window_sb_x, 0,
1156	scrollbar_TotalWidth (), szHint.height);
1157	resize_scrollbar ();
1158	}
1159		1075
1160	XMoveResizeWindow (dpy, vt,	1076	XMoveResizeWindow (dpy, vt,
1161	window_vt_x, window_vt_y,	1077	window_vt_x, window_vt_y,
1162	width, height);	1078	width, height);
1163		1079
1164	#ifdef HAVE_BG_PIXMAP	1080	#ifdef HAVE_BG_PIXMAP
1165	if (bgPixmap.window_size_sensitive ())	1081	if (bg_window_size_sensitive ())
1166	update_background ();	1082	update_background ();
1167	#endif	1083	#endif
1168
1169	scr_clear ();
1170	}	1084	}
1171		1085
1172	if (fix_screen \|\| old_height == 0)	1086	if (fix_screen \|\| old_height == 0)
1173	scr_reset ();	1087	scr_reset ();
1174
1175	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1176	//scr_touch (false);
1177
1178	#ifdef HAVE_BG_PIXMAP
1179	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1180	// if (bgPixmap.pixmap)
1181	// scr_touch (false);
1182	#endif
1183		1088
1184	#ifdef USE_XIM	1089	#ifdef USE_XIM
1185	IMSetPosition ();	1090	IMSetPosition ();
1186	#endif	1091	#endif
1187	}	1092	}
…		…
1253		1158
1254	/* Checking whether input method is running. */	1159	/* Checking whether input method is running. */
1255	bool	1160	bool
1256	rxvt_term::IMisRunning ()	1161	rxvt_term::IMisRunning ()
1257	{	1162	{
1258	char *p;
1259	Atom atom;	1163	Atom atom;
1260	Window win;	1164	Window win;
1261	char server[IMBUFSIZ];	1165	char server[IMBUFSIZ];
1262		1166
1263	/* get current locale modifier */	1167	/* get current locale modifier */
1264	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1168	if (char *p = XSetLocaleModifiers (0))
1265	{	1169	{
1266	strcpy (server, "@server=");	1170	strcpy (server, "@server=");
1267	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1171	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1268		1172
1269	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1173	if (p = strchr (server + 1, '@')) /* first one only */
1270	*p = '\0';	1174	*p = '\0';
1271		1175
1272	atom = XInternAtom (dpy, server, False);	1176	atom = XInternAtom (dpy, server, False);
1273	win = XGetSelectionOwner (dpy, atom);	1177	win = XGetSelectionOwner (dpy, atom);
1274		1178
…		…
1341		1245
1342	term->make_current ();	1246	term->make_current ();
1343		1247
1344	if (text)	1248	if (text)
1345	{	1249	{
1346	void *str;	1250	wchar_t *str;
1347		1251
1348	if (!text->encoding_is_wchar && text->string.multi_byte)	1252	if (!text->encoding_is_wchar && text->string.multi_byte)
1349	{	1253	{
1350	// of course, X makes it ugly again	1254	// of course, X makes it ugly again
1351	if (term->rs[Rs_imLocale])	1255	if (term->rs[Rs_imLocale])
1352	SET_LOCALE (term->rs[Rs_imLocale]);	1256	SET_LOCALE (term->rs[Rs_imLocale]);
1353		1257
1354	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1258	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1355	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1259	mbstowcs (str, text->string.multi_byte, text->length + 1);
1356		1260
1357	if (term->rs[Rs_imLocale])	1261	if (term->rs[Rs_imLocale])
1358	SET_LOCALE (term->locale);	1262	SET_LOCALE (term->locale);
1359	}	1263	}
1360	else	1264	else
1361	str = (void *)text->string.wide_char;	1265	str = text->string.wide_char;
1362		1266
1363	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1267	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1364	DT_INT, call_data->caret,	1268	DT_INT, call_data->caret,
1365	DT_INT, call_data->chg_first,	1269	DT_INT, call_data->chg_first,
1366	DT_INT, call_data->chg_length,	1270	DT_INT, call_data->chg_length,
…		…
1437	p = pet[pi];	1341	p = pet[pi];
1438		1342
1439	if (!p)	1343	if (!p)
1440	continue;	1344	continue;
1441		1345
1442	s = rxvt_splitcommastring (p);	1346	s = rxvt_strsplit (',', p);
1443		1347
1444	for (i = found = 0; !found && s[i]; i++)	1348	for (i = found = 0; !found && s[i]; i++)
1445	{	1349	{
1446	if (!strcmp (s[i], "OverTheSpot"))	1350	if (!strcmp (s[i], "OverTheSpot"))
1447	input_style = XIMPreeditPosition \| XIMStatusNothing;	1351	input_style = XIMPreeditPosition \| XIMStatusNothing;
…		…
1459	input_style = XIMPreeditNothing \| XIMStatusNothing;	1363	input_style = XIMPreeditNothing \| XIMStatusNothing;
1460		1364
1461	for (j = 0; j < xim_styles->count_styles; j++)	1365	for (j = 0; j < xim_styles->count_styles; j++)
1462	if (input_style == xim_styles->supported_styles[j])	1366	if (input_style == xim_styles->supported_styles[j])
1463	{	1367	{
1464	rxvt_freecommastring (s);	1368	rxvt_free_strsplit (s);
1465		1369
1466	found = 1;	1370	found = 1;
1467	goto foundpet;	1371	goto foundpet;
1468	}	1372	}
1469		1373
1470	}	1374	}
1471		1375
1472	rxvt_freecommastring (s);	1376	rxvt_free_strsplit (s);
1473	}	1377	}
1474		1378
1475	foundpet:	1379	foundpet:
1476		1380
1477	XFree (xim_styles);	1381	XFree (xim_styles);
…		…
1633	p = rs[Rs_inputMethod];	1537	p = rs[Rs_inputMethod];
1634	if (p && *p)	1538	if (p && *p)
1635	{	1539	{
1636	bool found = false;	1540	bool found = false;
1637		1541
1638	s = rxvt_splitcommastring (p);	1542	s = rxvt_strsplit (',', p);
1639		1543
1640	for (i = 0; s[i]; i++)	1544	for (i = 0; s[i]; i++)
1641	{	1545	{
1642	if (*s[i])	1546	if (*s[i])
1643	{	1547	{
…		…
1649	break;	1553	break;
1650	}	1554	}
1651	}	1555	}
1652	}	1556	}
1653		1557
1654	rxvt_freecommastring (s);	1558	rxvt_free_strsplit (s);
1655		1559
1656	if (found)	1560	if (found)
1657	goto done;	1561	goto done;
1658	}	1562	}
1659		1563
…		…
1720	void	1624	void
1721	rxvt_term::get_window_origin (int &x, int &y)	1625	rxvt_term::get_window_origin (int &x, int &y)
1722	{	1626	{
1723	Window cr;	1627	Window cr;
1724	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1628	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1725	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1726	}	1629	}
1727		1630
1728	Pixmap	1631	Pixmap
1729	rxvt_term::get_pixmap_property (int prop_id)	1632	rxvt_term::get_pixmap_property (Atom property)
1730	{	1633	{
1731	if (prop_id > 0 && prop_id < NUM_XA)	1634	Pixmap pixmap = None;
1732	if (xa[prop_id])	1635
1733	{
1734	int aformat;	1636	int aformat;
1735	unsigned long nitems, bytes_after;	1637	unsigned long nitems, bytes_after;
1736	Atom atype;	1638	Atom atype;
1737	unsigned char *prop = NULL;	1639	unsigned char *prop;
1738	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1640	int result = XGetWindowProperty (dpy, display->root, property,
1739	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1641	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1740	&nitems, &bytes_after, &prop);	1642	&nitems, &bytes_after, &prop);
1741	if (result == Success && prop && atype == XA_PIXMAP)	1643	if (result == Success)
1742	{	1644	{
1743	return (Pixmap )prop;	1645	if (atype == XA_PIXMAP)
1744	}	1646	pixmap = (Pixmap )prop;
		1647	XFree (prop);
1745	}	1648	}
1746	return None;	1649
		1650	return pixmap;
1747	}	1651	}
1748		1652
1749	#ifdef HAVE_BG_PIXMAP	1653	#ifdef HAVE_BG_PIXMAP
1750	# if TRACE_PIXMAPS
1751	# undef update_background
1752	int rxvt_term::trace_update_background (const char *file, int line)
1753	{
1754	fprintf (stderr, "%s:%d:update_background()\n", file, line);
1755	update_background ();
1756	}
1757	# endif
1758		1654
1759	int	1655	void
1760	rxvt_term::update_background ()	1656	rxvt_term::update_background ()
1761	{	1657	{
		1658	if (update_background_ev.is_active ())
		1659	return;
		1660
1762	bgPixmap.invalidate ();	1661	bg_invalidate ();
1763		1662
1764	/* no chance of real time refresh if we are blurring! */	1663	ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1765	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1664
		1665	if (to_wait <= 0.)
1766	bgPixmap.render ();	1666	bg_render ();
1767	else	1667	else
1768	{
1769	update_background_ev.stop ();
1770
1771	if (!bgPixmap.need_client_side_rendering())
1772	update_background_ev.start (.05);	1668	update_background_ev.start (to_wait);
1773	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1774	update_background_ev.start (.20); /* very slow !!! */
1775	else
1776	update_background_ev.start (.07);
1777	}
1778
1779	return 0;
1780	}	1669	}
1781		1670
1782	void	1671	void
1783	rxvt_term::update_background_cb (ev::timer &w, int revents)	1672	rxvt_term::update_background_cb (ev::timer &w, int revents)
1784	{	1673	{
		1674	make_current ();
		1675
		1676	update_background_ev.stop ();
1785	bgPixmap.render ();	1677	bg_render ();
		1678	refresh_check ();
1786	}	1679	}
1787		1680
1788	#endif /* HAVE_BG_PIXMAP */	1681	#endif /* HAVE_BG_PIXMAP */
1789		1682
1790	/----------------------- end-of-file (C source) -----------------------/	1683	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.271 by root, Tue Dec 4 16:33:42 2007 UTC vs. Revision 1.350 by sf-exg, Fri Jan 28 00:21:10 2011 UTC

Diff Legend

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.271 by root, Tue Dec 4 16:33:42 2007 UTC vs.
Revision 1.350 by sf-exg, Fri Jan 28 00:21:10 2011 UTC