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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.269 by root, Tue Dec 4 14:50:42 2007 UTC vs.
Revision 1.351 by sf-exg, Tue Feb 1 00:41:01 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	{
158	#if HAVE_BG_PIXMAP	157	#if HAVE_BG_PIXMAP
159	update_background_ev(this, &rxvt_term::update_background_cb),	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 (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);
163	#endif	162	#endif
164	#ifdef TEXT_BLINK	163	#ifdef TEXT_BLINK
165	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);
166	#endif	165	#endif
167	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	166	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
168	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),	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
171	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),	170	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
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 (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),
175	#endif	181	#endif
176	#ifdef POINTER_BLANK	182	#ifdef POINTER_BLANK
177	pointer_ev (this, &rxvt_term::pointer_cb),	183	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
178	#endif	184	#endif
179	#ifndef NO_BELL	185	#ifndef NO_BELL
180	bell_ev (this, &rxvt_term::bell_cb),	186	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
181	#endif	187	#endif
182	child_ev (this, &rxvt_term::child_cb),	188	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
183	prepare_ev (this, &rxvt_term::prepare_cb),	189	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
184	flush_ev (this, &rxvt_term::flush_cb),	190	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
185	destroy_ev (this, &rxvt_term::destroy_cb),	191	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
186	pty_ev (this, &rxvt_term::pty_cb),	192	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
187	incr_ev (this, &rxvt_term::incr_cb)	193	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
188	{	194	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
189	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
190	callback_set (rootwin_ev , this, rxvt_term, rootwin_cb);
191	#endif
192	#ifdef HAVE_SCROLLBARS
193	callback_set (scrollbar_ev, this, rxvt_term, x_cb);
194	#endif
195	#ifdef USE_XIM
196	callback_set (im_ev , this, rxvt_term, im_cb);
197	#endif
198	callback_set (termwin_ev , this, rxvt_term, x_cb);
199	callback_set (vt_ev , this, rxvt_term, x_cb);
200		195
201	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	196	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
202		197
203	termlist.push_back (this);	198	termlist.push_back (this);
204		199
…		…
230	if (fontset[i] != fontset[0])	225	if (fontset[i] != fontset[0])
231	delete fontset[i];	226	delete fontset[i];
232	#endif	227	#endif
233	delete fontset[0];	228	delete fontset[0];
234		229
		230	#ifdef HAVE_BG_PIXMAP
		231	bg_destroy ();
		232	#endif
		233
235	if (display)	234	if (display)
236	{	235	{
237	selection_clear ();	236	selection_clear ();
		237	selection_clear (true);
238		238
239	#ifdef USE_XIM	239	#ifdef USE_XIM
240	im_destroy ();	240	im_destroy ();
241	#endif	241	#endif
242	#ifdef XTERM_SCROLLBAR	242	scrollBar.destroy ();
243	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
244	if (ShadowGC) XFreeGC (dpy, ShadowGC);
245	#endif
246	#ifdef PLAIN_SCROLLBAR
247	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
248	#endif
249	#ifdef NEXT_SCROLLBAR
250	if (blackGC) XFreeGC (dpy, blackGC);
251	if (whiteGC) XFreeGC (dpy, whiteGC);
252	if (grayGC) XFreeGC (dpy, grayGC);
253	if (darkGC) XFreeGC (dpy, darkGC);
254	if (stippleGC) XFreeGC (dpy, stippleGC);
255	if (dimple) XFreePixmap (dpy, dimple);
256	if (upArrow) XFreePixmap (dpy, upArrow);
257	if (downArrow) XFreePixmap (dpy, downArrow);
258	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
259	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
260	#endif
261	#ifdef RXVT_SCROLLBAR
262	if (topShadowGC) XFreeGC (dpy, topShadowGC);
263	if (botShadowGC) XFreeGC (dpy, botShadowGC);
264	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
265	#endif
266	if (gc) XFreeGC (dpy, gc);	243	if (gc) XFreeGC (dpy, gc);
267		244
268	delete drawable;	245	delete drawable;
269	// destroy all windows	246	// destroy all windows
270	if (parent[0])	247	if (parent[0])
…		…
278	pix_colors_unfocused [i].free (this);	255	pix_colors_unfocused [i].free (this);
279	#endif	256	#endif
280	}	257	}
281		258
282	clear ();	259	clear ();
283	}
284		260
285	delete [] pix_colors_focused;	261	display->flush (); /* ideally .put should do this */
286	#if OFF_FOCUS_FADING
287	delete [] pix_colors_unfocused;
288	#endif
289
290	#ifdef HAVE_BG_PIXMAP
291	bgPixmap.destroy ();
292	#endif
293	displays.put (display);	262	displays.put (display);
		263	}
294		264
295	scr_release ();	265	scr_release ();
296		266
297	/* clear all resources */	267	/* clear all resources */
298	for (int i = 0; i < allocated.size (); i++)	268	for (int i = 0; i < allocated.size (); i++)
299	free (allocated [i]);	269	free (allocated [i]);
300		270
301	free (selection.text);	271	free (selection.text);
		272	free (selection.clip_text);
302	// TODO: manage env vars in child only(!)	273	// TODO: manage env vars in child only(!)
303	free (env_display);	274	free (env_display);
304	free (env_term);	275	free (env_term);
305	free (locale);	276	free (locale);
306	free (v_buffer);	277	free (v_buffer);
…		…
330	}	301	}
331		302
332	void	303	void
333	rxvt_term::destroy ()	304	rxvt_term::destroy ()
334	{	305	{
335	if (destroy_ev.active)	306	if (destroy_ev.is_active ())
336	return;	307	return;
337		308
338	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	309	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
339		310
340	#if ENABLE_OVERLAY	311	#if ENABLE_OVERLAY
…		…
344	if (display)	315	if (display)
345	{	316	{
346	#if USE_XIM	317	#if USE_XIM
347	im_ev.stop (display);	318	im_ev.stop (display);
348	#endif	319	#endif
349	#if HAVE_SCROLLBARS
350	scrollbar_ev.stop (display);	320	scrollbar_ev.stop (display);
351	#endif
352	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	321	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
353	rootwin_ev.stop (display);	322	rootwin_ev.stop (display);
354	#endif	323	#endif
355	incr_ev.stop ();	324	incr_ev.stop ();
356	termwin_ev.stop (display);	325	termwin_ev.stop (display);
357	vt_ev.stop (display);	326	vt_ev.stop (display);
358	}	327	}
359		328
360	prepare_ev.stop ();	329	flush_ev.stop ();
361	pty_ev.stop ();	330	pty_ev.stop ();
362	#ifdef CURSOR_BLINK	331	#ifdef CURSOR_BLINK
363	cursor_blink_ev.stop ();	332	cursor_blink_ev.stop ();
364	#endif	333	#endif
365	#ifdef TEXT_BLINK	334	#ifdef TEXT_BLINK
…		…
382	rxvt_term::destroy_cb (ev::idle &w, int revents)	351	rxvt_term::destroy_cb (ev::idle &w, int revents)
383	{	352	{
384	make_current ();	353	make_current ();
385		354
386	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);
387	}	368	}
388		369
389	/----------------------------------------------------------------------/	370	/----------------------------------------------------------------------/
390	/*	371	/*
391	* Exit gracefully, clearing the utmp entry and restoring tty attributes	372	* Exit gracefully, clearing the utmp entry and restoring tty attributes
…		…
405	print_x_error (Display dpy, XErrorEvent event)	386	print_x_error (Display dpy, XErrorEvent event)
406	{	387	{
407	char buffer[BUFSIZ];	388	char buffer[BUFSIZ];
408	char mesg[BUFSIZ];	389	char mesg[BUFSIZ];
409	char number[32];	390	char number[32];
410	char *mtype = "XlibMessage";	391	const char mtype[] = "XlibMessage";
411	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	392	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
412	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	393	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
413	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");
414	rxvt_warn ("%s: %s\n", mesg, buffer);	395	rxvt_warn ("%s: %s\n", mesg, buffer);
415	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	396	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
416	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	397	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
417	sprintf(number, "%d", event->request_code);	398	sprintf(number, "%d", event->request_code);
418	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	399	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
419	rxvt_warn ("(which is %s)\n", buffer);	400	rxvt_warn ("(which is %s)\n", buffer);
420	if (event->request_code >= 128) {	401	if (event->request_code >= 128) {
421	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	402	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
422	mesg, BUFSIZ);	403	mesg, BUFSIZ);
423	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	404	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
424	}	405	}
425	if ((event->error_code == BadWindow) \|\|	406	if ((event->error_code == BadWindow) \|\|
426	(event->error_code == BadPixmap) \|\|	407	(event->error_code == BadPixmap) \|\|
427	(event->error_code == BadCursor) \|\|	408	(event->error_code == BadCursor) \|\|
428	(event->error_code == BadFont) \|\|	409	(event->error_code == BadFont) \|\|
429	(event->error_code == BadDrawable) \|\|	410	(event->error_code == BadDrawable) \|\|
430	(event->error_code == BadColor) \|\|	411	(event->error_code == BadColor) \|\|
431	(event->error_code == BadGC) \|\|	412	(event->error_code == BadGC) \|\|
432	(event->error_code == BadIDChoice) \|\|	413	(event->error_code == BadIDChoice) \|\|
433	(event->error_code == BadValue) \|\|	414	(event->error_code == BadValue) \|\|
434	(event->error_code == BadAtom)) {	415	(event->error_code == BadAtom)) {
435	if (event->error_code == BadValue)	416	if (event->error_code == BadValue)
436	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	417	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
437	mesg, BUFSIZ);	418	mesg, BUFSIZ);
438	else if (event->error_code == BadAtom)	419	else if (event->error_code == BadAtom)
439	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	420	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
440	mesg, BUFSIZ);	421	mesg, BUFSIZ);
441	else	422	else
442	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	423	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
443	mesg, BUFSIZ);	424	mesg, BUFSIZ);
444	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	425	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
445	}	426	}
446	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	427	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
447	mesg, BUFSIZ);	428	mesg, BUFSIZ);
448	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	429	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
449	}	430	}
450	#endif	431	#endif
451		432
452	int	433	int
…		…
475	DisplayString (display));	456	DisplayString (display));
476	rxvt_emergency_cleanup ();	457	rxvt_emergency_cleanup ();
477	_exit (EXIT_FAILURE);	458	_exit (EXIT_FAILURE);
478	}	459	}
479		460
480	/----------------------------------------------------------------------/
481	bool
482	rxvt_term::init (int argc, const char const argv, stringvec *envv)
483	{
484	this->envv = envv;
485
486	SET_R (this);
487	set_locale ("");
488	set_environ (envv); // few things in X do not call setlocale :(
489
490	if (!init_vars ())
491	return false;
492
493	init_secondary ();
494
495	const char **cmd_argv = init_resources (argc, argv);
496
497	#ifdef KEYSYM_RESOURCE
498	keyboard->register_done ();
499	#endif
500
501	#ifdef HAVE_SCROLLBARS
502	if (option (Opt_scrollBar))
503	scrollBar.setIdle (); /* set existence for size calculations */
504	#endif
505
506	pty = ptytty::create ();
507
508	create_windows (argc, argv);
509
510	init_xlocale ();
511
512	scr_reset (); // initialize screen
513
514	#if 0
515	XSynchronize (dpy, True);
516	#endif
517
518	#ifdef HAVE_SCROLLBARS
519	if (option (Opt_scrollBar))
520	resize_scrollbar (); /* create and map scrollbar */
521	#endif
522	#ifdef HAVE_BG_PIXMAP
523	{
524	bgPixmap.set_target (this);
525
526	#ifdef ENABLE_TRANSPARENCY
527	if (option (Opt_transparent))
528	{
529	bgPixmap.set_transparent ();
530	#ifdef HAVE_AFTERIMAGE
531	if (rs [Rs_blurradius])
532	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
533	#endif
534	if (ISSET_PIXCOLOR (Color_tint))
535	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
536	if (rs [Rs_shade])
537	bgPixmap.set_shade (rs [Rs_shade]);
538
539	bgPixmap.set_root_pixmap ();
540	XSelectInput (dpy, display->root, PropertyChangeMask);
541	rootwin_ev.start (display, display->root);
542	}
543	#endif
544
545	#ifdef BG_IMAGE_FROM_FILE
546	if (rs[Rs_backgroundPixmap] != NULL)
547	{
548	const char *p = rs[Rs_backgroundPixmap];
549
550	if ((p = strchr (p, ';')) != NULL)
551	{
552	p++;
553	bgPixmap.set_geometry (p);
554	}
555	else
556	bgPixmap.set_defaultGeometry ();
557
558	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
559	if (!bgPixmap.window_position_sensitive ())
560	update_background ();
561	}
562	#endif
563	}
564	#endif
565
566	#if ENABLE_PERL
567	rootwin_ev.start (display, display->root);
568	#endif
569
570	set_colorfgbg ();
571
572	init_command (cmd_argv);
573
574	free (cmd_argv);
575
576	if (pty->pty >= 0)
577	pty_ev.start (pty->pty, ev::READ);
578
579	prepare_ev.start ();
580
581	HOOK_INVOKE ((this, HOOK_START, DT_END));
582
583	#if ENABLE_XEMBED
584	if (rs[Rs_embed])
585	{
586	long info[2] = { 0, XEMBED_MAPPED };
587
588	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
589	32, PropModeReplace, (unsigned char *)&info, 2);
590	}
591	#endif
592
593	XMapWindow (dpy, vt);
594	XMapWindow (dpy, parent[0]);
595
596	return true;
597	}
598
599	static struct sig_handlers	461	static struct sig_handlers
600	{	462	{
601	ev::sig sw_term, sw_int;	463	ev::sig sw_term, sw_int;
602		464
603	/*	465	/*
604	* Catch a fatal signal and tidy up before quitting	466	* Catch a fatal signal and tidy up before quitting
605	*/	467	*/
606	void
607	sig_term (ev::sig &w, int revents)	468	void sig_term (ev::sig &w, int revents);
		469
		470	sig_handlers ()
608	{	471	{
609	rxvt_emergency_cleanup ();	472	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
610	w.stop ();
611	kill (getpid (), w.signum);
612	}
613
614	sig_handlers ()
615	: sw_term (this, &sig_handlers::sig_term),
616	sw_int (this, &sig_handlers::sig_term)	473	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
617	{
618	}	474	}
619	} sig_handlers;	475	} sig_handlers;
620		476
		477	void
		478	sig_handlers::sig_term (ev::sig &w, int revents)
		479	{
		480	rxvt_emergency_cleanup ();
		481	w.stop ();
		482	kill (getpid (), w.signum);
		483	}
		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
621	char **rxvt_environ; // startup environment	552	char **rxvt_environ; // startup environment
622		553
623	void	554	void
624	rxvt_init ()	555	rxvt_init ()
625	{	556	{
626	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))));
627		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
628	if (!ev_default_loop (0))	566	if (!ev_default_loop ())
629	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");	567	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
630		568
631	rxvt_environ = environ;	569	rxvt_environ = environ;
632		570
633	signal (SIGHUP, SIG_IGN);	571	signal (SIGHUP, SIG_IGN);
634	signal (SIGPIPE, SIG_IGN);	572	signal (SIGPIPE, SIG_IGN);
635		573
636	sig_handlers.sw_term.start (SIGTERM); ev_unref ();	574	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
637	sig_handlers.sw_int.start (SIGINT); ev_unref ();	575	sig_handlers.sw_int.start (SIGINT); ev_unref ();
638
639	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
640	/* signal (SIGURG, SIG_DFL); */
641		576
642	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	577	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
643	// TODO: handle this with exceptions and tolerate the memory loss	578	// TODO: handle this with exceptions and tolerate the memory loss
644	XSetIOErrorHandler (rxvt_xioerror_handler);	579	XSetIOErrorHandler (rxvt_xioerror_handler);
645		580
646	XrmInitialize ();	581	XrmInitialize ();
647	}
648
649	/* ------------------------------------------------------------------------- *
650	* MEMORY ALLOCATION WRAPPERS *
651	* ------------------------------------------------------------------------- */
652	void *
653	rxvt_malloc (size_t size)
654	{
655	void *p = malloc (size);
656
657	if (!p)
658	rxvt_fatal ("memory allocation failure. aborting.\n");
659
660	return p;
661	}
662
663	void *
664	rxvt_calloc (size_t number, size_t size)
665	{
666	void *p = calloc (number, size);
667
668	if (!p)
669	rxvt_fatal ("memory allocation failure. aborting.\n");
670
671	return p;
672	}
673
674	void *
675	rxvt_realloc (void *ptr, size_t size)
676	{
677	void *p = realloc (ptr, size);
678
679	if (!p)
680	rxvt_fatal ("memory allocation failure. aborting.\n");
681
682	return p;
683	}	582	}
684		583
685	/----------------------------------------------------------------------/	584	/----------------------------------------------------------------------/
686	/*	585	/*
687	* window size/position calculations for XSizeHint and other storage.	586	* window size/position calculations for XSizeHint and other storage.
…		…
689	*/	588	*/
690	void	589	void
691	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	590	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
692	{	591	{
693	short recalc_x, recalc_y;	592	short recalc_x, recalc_y;
694	int x, y, sb_w, flags;	593	int x, y, flags;
695	unsigned int w, h;	594	unsigned int w, h;
696	unsigned int max_width, max_height;	595	unsigned int max_width, max_height;
697		596
698	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	597	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
699	szHint.win_gravity = NorthWestGravity;	598	szHint.win_gravity = NorthWestGravity;
…		…
709	if (rs[Rs_geometry])	608	if (rs[Rs_geometry])
710	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	609	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
711		610
712	if (flags & WidthValue)	611	if (flags & WidthValue)
713	{	612	{
		613	if (!w)
		614	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		615
714	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	616	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
715	szHint.flags \|= USSize;	617	szHint.flags \|= USSize;
716	}	618	}
717		619
718	if (flags & HeightValue)	620	if (flags & HeightValue)
719	{	621	{
		622	if (!h)
		623	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		624
720	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	625	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
721	szHint.flags \|= USSize;	626	szHint.flags \|= USSize;
722	}	627	}
723		628
724	if (flags & XValue)	629	if (flags & XValue)
725	{	630	{
…		…
756	max_width = MAX_COLS * fwidth;	661	max_width = MAX_COLS * fwidth;
757	max_height = MAX_ROWS * fheight;	662	max_height = MAX_ROWS * fheight;
758		663
759	szHint.base_width = szHint.base_height = 2 * int_bwidth;	664	szHint.base_width = szHint.base_height = 2 * int_bwidth;
760		665
761	sb_w = 0;
762	window_vt_x = window_vt_y = int_bwidth;	666	window_vt_x = window_vt_y = int_bwidth;
763		667
764	if (scrollBar.state)	668	if (scrollBar.state)
765	{	669	{
766	sb_w = scrollbar_TotalWidth ();	670	int sb_w = scrollBar.total_width ();
767	szHint.base_width += sb_w;	671	szHint.base_width += sb_w;
768		672
769	if (!option (Opt_scrollBar_right))	673	if (!option (Opt_scrollBar_right))
770	window_vt_x += sb_w;	674	window_vt_x += sb_w;
771	}	675	}
…		…
795	{	699	{
796	min_it (height, max_height);	700	min_it (height, max_height);
797	szHint.height = szHint.base_height + height;	701	szHint.height = szHint.base_height + height;
798	}	702	}
799		703
800	if (scrollBar.state && option (Opt_scrollBar_right))
801	window_sb_x = szHint.width - sb_w;
802
803	if (recalc_x)	704	if (recalc_x)
804	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	705	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
805		706
806	if (recalc_y)	707	if (recalc_y)
807	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	708	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
808		709
809	ncol = width / fwidth;	710	ncol = width / fwidth;
810	nrow = height / fheight;	711	nrow = height / fheight;
811	}	712	}
812		713
813	/----------------------------------------------------------------------/	714	/----------------------------------------------------------------------/
814	/*	715	/*
…		…
825		726
826	ws.ws_col = ncol;	727	ws.ws_col = ncol;
827	ws.ws_row = nrow;	728	ws.ws_row = nrow;
828	ws.ws_xpixel = width;	729	ws.ws_xpixel = width;
829	ws.ws_ypixel = height;	730	ws.ws_ypixel = height;
830	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	731	ioctl (pty->pty, TIOCSWINSZ, &ws);
831		732
832	#if 0	733	#if 0
833	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	734	// TIOCSWINSZ is supposed to do this automatically and correctly
834	if (cmd_pid) /* force through to the command */	735	if (cmd_pid) /* force through to the command */
835	kill (-cmd_pid, SIGWINCH);	736	kill (-cmd_pid, SIGWINCH);
836	#endif	737	#endif
837	}	738	}
838		739
…		…
865	#endif	766	#endif
866		767
867	delete fontset[0];	768	delete fontset[0];
868	fontset[0] = fs;	769	fontset[0] = fs;
869		770
870	prop = (*fs)[1]->properties ();	771	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
871	prop.height += lineSpace;	772	prop.height += lineSpace;
		773	prop.width += letterSpace;
872		774
873	fs->set_prop (prop, false);	775	fs->set_prop (prop, false);
874		776
875	fwidth = prop.width;	777	fwidth = prop.width;
876	fheight = prop.height;	778	fheight = prop.height;
…		…
926	prop, XA_STRING, 8, PropModeReplace,	828	prop, XA_STRING, 8, PropModeReplace,
927	(const unsigned char *)str, len >= 0 ? len : strlen (str));	829	(const unsigned char *)str, len >= 0 ? len : strlen (str));
928	}	830	}
929		831
930	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
931	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)
932	{	846	{
933	wchar_t *ws = rxvt_mbstowcs (str, len);	847	wchar_t *ws = rxvt_mbstowcs (str, len);
934	char *s = rxvt_wcstoutf8 (ws);	848	char *s = rxvt_wcstoutf8 (ws);
935		849
…		…
945	/----------------------------------------------------------------------/	859	/----------------------------------------------------------------------/
946	/* xterm sequences - title, iconName, color (exptl) */	860	/* xterm sequences - title, iconName, color (exptl) */
947	void	861	void
948	rxvt_term::set_title (const char *str)	862	rxvt_term::set_title (const char *str)
949	{	863	{
950	set_string_property (XA_WM_NAME, str);	864	set_mbstring_property (XA_WM_NAME, str);
951	#if ENABLE_EWMH	865	#if ENABLE_EWMH
952	set_utf8_property (xa[XA_NET_WM_NAME], str);	866	set_utf8_property (xa[XA_NET_WM_NAME], str);
953	#endif	867	#endif
954	}	868	}
955		869
956	void	870	void
957	rxvt_term::set_icon_name (const char *str)	871	rxvt_term::set_icon_name (const char *str)
958	{	872	{
959	set_string_property (XA_WM_ICON_NAME, str);	873	set_mbstring_property (XA_WM_ICON_NAME, str);
960	#if ENABLE_EWMH	874	#if ENABLE_EWMH
961	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	875	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
962	#endif	876	#endif
963	}	877	}
964		878
965	void	879	void
966	rxvt_term::set_window_color (int idx, const char *color)	880	rxvt_term::set_window_color (int idx, const char *color)
967	{	881	{
968	#ifdef XTERM_COLOR_CHANGE	882	#ifdef XTERM_COLOR_CHANGE
969	rxvt_color xcol;	883	rxvt_color xcol;
970	int i;
971		884
972	if (color == NULL \|\| *color == '\0')	885	if (color == NULL \|\| *color == '\0')
973	return;	886	return;
974		887
975	color = strdup (color);	888	color = strdup (color);
…		…
977	rs[Rs_color + idx] = color;	890	rs[Rs_color + idx] = color;
978		891
979	/* handle color aliases */	892	/* handle color aliases */
980	if (isdigit (*color))	893	if (isdigit (*color))
981	{	894	{
982	i = atoi (color);	895	int i = atoi (color);
983		896
984	if (i >= 8 && i <= 15)	897	if (i >= 8 && i <= 15)
985	{	898	{
986	/* bright colors */	899	/* bright colors */
987	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];	900	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
…		…
1037	void	950	void
1038	rxvt_term::set_colorfgbg ()	951	rxvt_term::set_colorfgbg ()
1039	{	952	{
1040	unsigned int i;	953	unsigned int i;
1041	const char *xpmb = "";	954	const char *xpmb = "";
1042	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	955	char fstr[] = "default";
		956	char bstr[] = "default";
1043		957
1044	strcpy (fstr, "default");
1045	strcpy (bstr, "default");
1046	for (i = Color_Black; i <= Color_White; i++)	958	for (i = Color_Black; i <= Color_White; i++)
1047	if (pix_colors[Color_fg] == pix_colors[i])	959	if (pix_colors[Color_fg] == pix_colors[i])
1048	{	960	{
1049	sprintf (fstr, "%d", (i - Color_Black));	961	sprintf (fstr, "%d", i - Color_Black);
1050	break;	962	break;
1051	}	963	}
1052		964
1053	for (i = Color_Black; i <= Color_White; i++)	965	for (i = Color_Black; i <= Color_White; i++)
1054	if (pix_colors[Color_bg] == pix_colors[i])	966	if (pix_colors[Color_bg] == pix_colors[i])
1055	{	967	{
1056	sprintf (bstr, "%d", (i - Color_Black));	968	sprintf (bstr, "%d", i - Color_Black);
1057	#ifdef BG_IMAGE_FROM_FILE	969	#ifdef BG_IMAGE_FROM_FILE
1058	xpmb = "default;";	970	xpmb = "default;";
1059	#endif	971	#endif
1060	break;	972	break;
1061	}	973	}
…		…
1091	int old_width = szHint.width;	1003	int old_width = szHint.width;
1092	int old_height = szHint.height;	1004	int old_height = szHint.height;
1093		1005
1094	window_calc (newwidth, newheight);	1006	window_calc (newwidth, newheight);
1095		1007
1096	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);
1097	XSetWMNormalHints (dpy, parent[0], &szHint);	1014	XSetWMNormalHints (dpy, parent[0], &szHint);
		1015	szHint.flags \|= PBaseSize \| PResizeInc;
		1016	}
1098		1017
1099	if (!ignoreparent)	1018	if (!ignoreparent)
1100	{	1019	{
1101	#ifdef SMART_RESIZE	1020	#ifdef SMART_RESIZE
1102	/*	1021	/*
…		…
1142	#else	1061	#else
1143	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1062	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1144	#endif	1063	#endif
1145	}	1064	}
1146		1065
		1066	if (set_hint)
		1067	XSetWMNormalHints (dpy, parent[0], &szHint);
		1068
1147	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1069	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1148		1070
1149	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1071	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1150	{	1072	{
1151	if (scrollBar.state)	1073	if (scrollBar.state)
1152	{	1074	scrollBar.resize ();
1153	XMoveResizeWindow (dpy, scrollBar.win,
1154	window_sb_x, 0,
1155	scrollbar_TotalWidth (), szHint.height);
1156	resize_scrollbar ();
1157	}
1158		1075
1159	XMoveResizeWindow (dpy, vt,	1076	XMoveResizeWindow (dpy, vt,
1160	window_vt_x, window_vt_y,	1077	window_vt_x, window_vt_y,
1161	width, height);	1078	width, height);
1162		1079
1163	#ifdef HAVE_BG_PIXMAP	1080	#ifdef HAVE_BG_PIXMAP
1164	if (bgPixmap.window_size_sensitive ())	1081	if (bg_window_size_sensitive ())
1165	update_background ();	1082	update_background ();
1166	#endif	1083	#endif
1167
1168	scr_clear ();
1169	}	1084	}
1170		1085
1171	if (fix_screen \|\| old_height == 0)	1086	if (fix_screen \|\| old_height == 0)
1172	scr_reset ();	1087	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		1088
1183	#ifdef USE_XIM	1089	#ifdef USE_XIM
1184	IMSetPosition ();	1090	IMSetPosition ();
1185	#endif	1091	#endif
1186	}	1092	}
…		…
1252		1158
1253	/* Checking whether input method is running. */	1159	/* Checking whether input method is running. */
1254	bool	1160	bool
1255	rxvt_term::IMisRunning ()	1161	rxvt_term::IMisRunning ()
1256	{	1162	{
1257	char *p;
1258	Atom atom;	1163	Atom atom;
1259	Window win;	1164	Window win;
1260	char server[IMBUFSIZ];	1165	char server[IMBUFSIZ];
1261		1166
1262	/* get current locale modifier */	1167	/* get current locale modifier */
1263	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1168	if (char *p = XSetLocaleModifiers (0))
1264	{	1169	{
1265	strcpy (server, "@server=");	1170	strcpy (server, "@server=");
1266	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1171	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1267		1172
1268	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1173	if (p = strchr (server + 1, '@')) /* first one only */
1269	*p = '\0';	1174	*p = '\0';
1270		1175
1271	atom = XInternAtom (dpy, server, False);	1176	atom = XInternAtom (dpy, server, False);
1272	win = XGetSelectionOwner (dpy, atom);	1177	win = XGetSelectionOwner (dpy, atom);
1273		1178
1274	if (win != None)	1179	if (win != None)
1275	return True;	1180	return true;
1276	}	1181	}
1277		1182
1278	return False;	1183	return false;
1279	}	1184	}
1280		1185
1281	void	1186	void
1282	rxvt_term::IMSendSpot ()	1187	rxvt_term::IMSendSpot ()
1283	{	1188	{
…		…
1340		1245
1341	term->make_current ();	1246	term->make_current ();
1342		1247
1343	if (text)	1248	if (text)
1344	{	1249	{
1345	void *str;	1250	wchar_t *str;
1346		1251
1347	if (!text->encoding_is_wchar && text->string.multi_byte)	1252	if (!text->encoding_is_wchar && text->string.multi_byte)
1348	{	1253	{
1349	// of course, X makes it ugly again	1254	// of course, X makes it ugly again
1350	if (term->rs[Rs_imLocale])	1255	if (term->rs[Rs_imLocale])
1351	SET_LOCALE (term->rs[Rs_imLocale]);	1256	SET_LOCALE (term->rs[Rs_imLocale]);
1352		1257
1353	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1258	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1354	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1259	mbstowcs (str, text->string.multi_byte, text->length + 1);
1355		1260
1356	if (term->rs[Rs_imLocale])	1261	if (term->rs[Rs_imLocale])
1357	SET_LOCALE (term->locale);	1262	SET_LOCALE (term->locale);
1358	}	1263	}
1359	else	1264	else
1360	str = (void *)text->string.wide_char;	1265	str = text->string.wide_char;
1361		1266
1362	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1267	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1363	DT_INT, call_data->caret,	1268	DT_INT, call_data->caret,
1364	DT_INT, call_data->chg_first,	1269	DT_INT, call_data->chg_first,
1365	DT_INT, call_data->chg_length,	1270	DT_INT, call_data->chg_length,
…		…
1436	p = pet[pi];	1341	p = pet[pi];
1437		1342
1438	if (!p)	1343	if (!p)
1439	continue;	1344	continue;
1440		1345
1441	s = rxvt_splitcommastring (p);	1346	s = rxvt_strsplit (',', p);
1442		1347
1443	for (i = found = 0; !found && s[i]; i++)	1348	for (i = found = 0; !found && s[i]; i++)
1444	{	1349	{
1445	if (!strcmp (s[i], "OverTheSpot"))	1350	if (!strcmp (s[i], "OverTheSpot"))
1446	input_style = XIMPreeditPosition \| XIMStatusNothing;	1351	input_style = XIMPreeditPosition \| XIMStatusNothing;
…		…
1458	input_style = XIMPreeditNothing \| XIMStatusNothing;	1363	input_style = XIMPreeditNothing \| XIMStatusNothing;
1459		1364
1460	for (j = 0; j < xim_styles->count_styles; j++)	1365	for (j = 0; j < xim_styles->count_styles; j++)
1461	if (input_style == xim_styles->supported_styles[j])	1366	if (input_style == xim_styles->supported_styles[j])
1462	{	1367	{
1463	rxvt_freecommastring (s);	1368	rxvt_free_strsplit (s);
1464		1369
1465	found = 1;	1370	found = 1;
1466	goto foundpet;	1371	goto foundpet;
1467	}	1372	}
1468		1373
1469	}	1374	}
1470		1375
1471	rxvt_freecommastring (s);	1376	rxvt_free_strsplit (s);
1472	}	1377	}
1473		1378
1474	foundpet:	1379	foundpet:
1475		1380
1476	XFree (xim_styles);	1381	XFree (xim_styles);
…		…
1632	p = rs[Rs_inputMethod];	1537	p = rs[Rs_inputMethod];
1633	if (p && *p)	1538	if (p && *p)
1634	{	1539	{
1635	bool found = false;	1540	bool found = false;
1636		1541
1637	s = rxvt_splitcommastring (p);	1542	s = rxvt_strsplit (',', p);
1638		1543
1639	for (i = 0; s[i]; i++)	1544	for (i = 0; s[i]; i++)
1640	{	1545	{
1641	if (*s[i])	1546	if (*s[i])
1642	{	1547	{
…		…
1648	break;	1553	break;
1649	}	1554	}
1650	}	1555	}
1651	}	1556	}
1652		1557
1653	rxvt_freecommastring (s);	1558	rxvt_free_strsplit (s);
1654		1559
1655	if (found)	1560	if (found)
1656	goto done;	1561	goto done;
1657	}	1562	}
1658		1563
…		…
1719	void	1624	void
1720	rxvt_term::get_window_origin (int &x, int &y)	1625	rxvt_term::get_window_origin (int &x, int &y)
1721	{	1626	{
1722	Window cr;	1627	Window cr;
1723	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1628	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1724	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1725	}	1629	}
1726		1630
1727	Pixmap	1631	Pixmap
1728	rxvt_term::get_pixmap_property (int prop_id)	1632	rxvt_term::get_pixmap_property (Atom property)
1729	{	1633	{
1730	if (prop_id > 0 && prop_id < NUM_XA)	1634	Pixmap pixmap = None;
1731	if (xa[prop_id])	1635
1732	{
1733	int aformat;	1636	int aformat;
1734	unsigned long nitems, bytes_after;	1637	unsigned long nitems, bytes_after;
1735	Atom atype;	1638	Atom atype;
1736	unsigned char *prop = NULL;	1639	unsigned char *prop;
1737	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1640	int result = XGetWindowProperty (dpy, display->root, property,
1738	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1641	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1739	&nitems, &bytes_after, &prop);	1642	&nitems, &bytes_after, &prop);
1740	if (result == Success && prop && atype == XA_PIXMAP)	1643	if (result == Success)
1741	{	1644	{
1742	return (Pixmap )prop;	1645	if (atype == XA_PIXMAP)
1743	}	1646	pixmap = (Pixmap )prop;
		1647	XFree (prop);
1744	}	1648	}
1745	return None;	1649
		1650	return pixmap;
1746	}	1651	}
1747		1652
1748	#ifdef HAVE_BG_PIXMAP	1653	#ifdef HAVE_BG_PIXMAP
1749	# if TRACE_PIXMAPS
1750	# undef update_background
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		1654
1758	int	1655	void
1759	rxvt_term::update_background ()	1656	rxvt_term::update_background ()
1760	{	1657	{
		1658	if (update_background_ev.is_active ())
		1659	return;
		1660
1761	bgPixmap.invalidate ();	1661	bg_invalidate ();
1762		1662
1763	/* no chance of real time refresh if we are blurring! */	1663	ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1764	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1664
		1665	if (to_wait <= 0.)
1765	bgPixmap.render ();	1666	bg_render ();
1766	else	1667	else
1767	{
1768	update_background_ev.stop ();
1769
1770	if (!bgPixmap.need_client_side_rendering())
1771	update_background_ev.start (.05);	1668	update_background_ev.start (to_wait);
1772	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1773	update_background_ev.start (.20); /* very slow !!! */
1774	else
1775	update_background_ev.start (.07);
1776	}
1777
1778	return 0;
1779	}	1669	}
1780		1670
1781	void	1671	void
1782	rxvt_term::update_background_cb (ev::timer &w, int revents)	1672	rxvt_term::update_background_cb (ev::timer &w, int revents)
1783	{	1673	{
		1674	make_current ();
		1675
		1676	update_background_ev.stop ();
1784	bgPixmap.render ();	1677	bg_render ();
		1678	refresh_check ();
1785	}	1679	}
1786		1680
1787	#endif /* HAVE_BG_PIXMAP */	1681	#endif /* HAVE_BG_PIXMAP */
1788		1682
1789	/----------------------- end-of-file (C source) -----------------------/	1683	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.269 by root, Tue Dec 4 14:50:42 2007 UTC vs. Revision 1.351 by sf-exg, Tue Feb 1 00:41:01 2011 UTC

Diff Legend

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.269 by root, Tue Dec 4 14:50:42 2007 UTC vs.
Revision 1.351 by sf-exg, Tue Feb 1 00:41:01 2011 UTC