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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.282 by root, Fri Dec 14 02:22:24 2007 UTC vs.
Revision 1.356 by sf-exg, Fri Apr 29 10:10:20 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) 2003-2007 Marc Lehmann <pcg@goof.com>	16	* Copyright (c) 2003-2010 Marc Lehmann <schmorp@schmorp.de>
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	#include <termios.h>	45	#include <termios.h>
44		46
…		…
49	# ifdef HAVE_SETLOCALE	51	# ifdef HAVE_SETLOCALE
50	# include <clocale>	52	# include <clocale>
51	# endif	53	# endif
52	#endif	54	#endif
53		55
		56	struct termios rxvt_term::def_tio;
54	vector<rxvt_term *> rxvt_term::termlist;	57	vector<rxvt_term *> rxvt_term::termlist;
55		58
56	// used to tell global functions which terminal instance is "active"	59	// used to tell global functions which terminal instance is "active"
57	rxvt_t rxvt_current_term;	60	rxvt_t rxvt_current_term;
58		61
…		…
93	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)
94	{	97	{
95	compose_char *cc;	98	compose_char *cc;
96		99
97	// break compose chains, as stupid readline really likes to duplicate	100	// break compose chains, as stupid readline really likes to duplicate
98	// composing characters for some reason near the end of a line.	101	// composing characters for some reason, near the end of a line.
99	cc = (*this)[c1];	102	cc = (*this)[c1];
100	while (cc)	103	while (cc)
101	{	104	{
102	if (cc->c2 == c2) return c1;	105	if (cc->c2 == c2) return c1;
103	cc = (*this)[cc->c1];	106	cc = (*this)[cc->c1];
104	}	107	}
105		108
106	// check to see wether this combination already exists otherwise	109	// check to see whether this combination already exists otherwise
107	for (cc = v.end (); cc-- > v.begin (); )	110	for (cc = v.end (); cc-- > v.begin (); )
108	{
109	if (cc->c1 == c1 && cc->c2 == c2)	111	if (cc->c1 == c1 && cc->c2 == c2)
110	return COMPOSE_LO + (cc - v.begin ());	112	return COMPOSE_LO + (cc - v.begin ());
111	}
112		113
113	// allocate a new combination	114	// allocate a new combination
114	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)	115	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
115	{	116	{
116	static int seen;	117	static int seen;
117		118
118	if (!seen++)	119	if (!seen++)
119	fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n");	120	rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
120		121
121	return REPLACEMENT_CHAR;	122	return REPLACEMENT_CHAR;
122	}	123	}
123		124
124	v.push_back (compose_char (c1, c2));	125	v.push_back (compose_char (c1, c2));
…		…
170	#endif	171	#endif
171	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	172	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
172	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);	173	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
173	#endif	174	#endif
174	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	175	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
175	rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this),	176	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
176	#endif	177	#endif
177	#ifdef HAVE_SCROLLBARS
178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),	178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
179	#endif
180	#ifdef USE_XIM	179	#ifdef USE_XIM
181	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),	180	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
182	#endif	181	#endif
183	#ifdef POINTER_BLANK	182	#ifdef POINTER_BLANK
184	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);	183	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
185	#endif	184	#endif
186	#ifndef NO_BELL	185	#ifndef NO_BELL
187	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);	186	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
188	#endif	187	#endif
189	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);	188	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
190	prepare_ev.set <rxvt_term, &rxvt_term::prepare_cb> (this);
191	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);	189	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
192	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);	190	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
193	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);	191	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
194	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
195	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);	192	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
196	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);	193	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197		194
198	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	195	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
199		196
…		…
227	if (fontset[i] != fontset[0])	224	if (fontset[i] != fontset[0])
228	delete fontset[i];	225	delete fontset[i];
229	#endif	226	#endif
230	delete fontset[0];	227	delete fontset[0];
231		228
		229	#ifdef HAVE_BG_PIXMAP
		230	bg_destroy ();
		231	#endif
		232
232	if (display)	233	if (display)
233	{	234	{
234	selection_clear ();	235	selection_clear ();
		236	selection_clear (true);
235		237
236	#ifdef USE_XIM	238	#ifdef USE_XIM
237	im_destroy ();	239	im_destroy ();
238	#endif	240	#endif
239	#ifdef XTERM_SCROLLBAR	241	scrollBar.destroy ();
240	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
241	if (ShadowGC) XFreeGC (dpy, ShadowGC);
242	#endif
243	#ifdef PLAIN_SCROLLBAR
244	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
245	#endif
246	#ifdef NEXT_SCROLLBAR
247	if (blackGC) XFreeGC (dpy, blackGC);
248	if (whiteGC) XFreeGC (dpy, whiteGC);
249	if (grayGC) XFreeGC (dpy, grayGC);
250	if (darkGC) XFreeGC (dpy, darkGC);
251	if (stippleGC) XFreeGC (dpy, stippleGC);
252	if (dimple) XFreePixmap (dpy, dimple);
253	if (upArrow) XFreePixmap (dpy, upArrow);
254	if (downArrow) XFreePixmap (dpy, downArrow);
255	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
256	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
257	#endif
258	#ifdef RXVT_SCROLLBAR
259	if (topShadowGC) XFreeGC (dpy, topShadowGC);
260	if (botShadowGC) XFreeGC (dpy, botShadowGC);
261	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
262	#endif
263	if (gc) XFreeGC (dpy, gc);	242	if (gc) XFreeGC (dpy, gc);
264		243
265	delete drawable;	244	delete drawable;
266	// destroy all windows	245	// destroy all windows
267	if (parent[0])	246	if (parent)
268	XDestroyWindow (dpy, parent[0]);	247	XDestroyWindow (dpy, parent);
269		248
270	for (int i = 0; i < TOTAL_COLORS; i++)	249	for (int i = 0; i < TOTAL_COLORS; i++)
271	if (ISSET_PIXCOLOR (i))	250	if (ISSET_PIXCOLOR (i))
272	{	251	{
273	pix_colors_focused [i].free (this);	252	pix_colors_focused [i].free (this);
…		…
275	pix_colors_unfocused [i].free (this);	254	pix_colors_unfocused [i].free (this);
276	#endif	255	#endif
277	}	256	}
278		257
279	clear ();	258	clear ();
280	}
281		259
282	delete [] pix_colors_focused;	260	display->flush (); /* ideally .put should do this */
283	#if OFF_FOCUS_FADING
284	delete [] pix_colors_unfocused;
285	#endif
286
287	#ifdef HAVE_BG_PIXMAP
288	bgPixmap.destroy ();
289	#endif
290	displays.put (display);	261	displays.put (display);
		262	}
291		263
292	scr_release ();	264	scr_release ();
293		265
294	/* clear all resources */	266	/* clear all resources */
295	for (int i = 0; i < allocated.size (); i++)	267	for (int i = 0; i < allocated.size (); i++)
296	free (allocated [i]);	268	free (allocated [i]);
297		269
298	free (selection.text);	270	free (selection.text);
		271	free (selection.clip_text);
299	// TODO: manage env vars in child only(!)	272	// TODO: manage env vars in child only(!)
300	free (env_display);	273	free (env_display);
301	free (env_term);	274	free (env_term);
302	free (locale);	275	free (locale);
303	free (v_buffer);	276	free (v_buffer);
304	free (incr_buf);	277
		278	delete selection_req;
305		279
306	delete envv;	280	delete envv;
307	delete argv;	281	delete argv;
308		282
309	#ifdef KEYSYM_RESOURCE	283	#ifdef KEYSYM_RESOURCE
…		…
341	if (display)	315	if (display)
342	{	316	{
343	#if USE_XIM	317	#if USE_XIM
344	im_ev.stop (display);	318	im_ev.stop (display);
345	#endif	319	#endif
346	#if HAVE_SCROLLBARS
347	scrollbar_ev.stop (display);	320	scrollbar_ev.stop (display);
348	#endif
349	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	321	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
350	rootwin_ev.stop (display);	322	rootwin_ev.stop (display);
351	#endif	323	#endif
352	incr_ev.stop ();
353	termwin_ev.stop (display);	324	termwin_ev.stop (display);
354	vt_ev.stop (display);	325	vt_ev.stop (display);
355	}	326	}
356		327
357	prepare_ev.stop ();	328	flush_ev.stop ();
358	pty_ev.stop ();	329	pty_ev.stop ();
359	#ifdef CURSOR_BLINK	330	#ifdef CURSOR_BLINK
360	cursor_blink_ev.stop ();	331	cursor_blink_ev.stop ();
361	#endif	332	#endif
362	#ifdef TEXT_BLINK	333	#ifdef TEXT_BLINK
…		…
379	rxvt_term::destroy_cb (ev::idle &w, int revents)	350	rxvt_term::destroy_cb (ev::idle &w, int revents)
380	{	351	{
381	make_current ();	352	make_current ();
382		353
383	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);
384	}	367	}
385		368
386	/----------------------------------------------------------------------/	369	/----------------------------------------------------------------------/
387	/*	370	/*
388	* Exit gracefully, clearing the utmp entry and restoring tty attributes	371	* Exit gracefully, clearing the utmp entry and restoring tty attributes
…		…
402	print_x_error (Display dpy, XErrorEvent event)	385	print_x_error (Display dpy, XErrorEvent event)
403	{	386	{
404	char buffer[BUFSIZ];	387	char buffer[BUFSIZ];
405	char mesg[BUFSIZ];	388	char mesg[BUFSIZ];
406	char number[32];	389	char number[32];
407	char *mtype = "XlibMessage";	390	const char mtype[] = "XlibMessage";
408	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	391	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
409	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	392	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
410	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");
411	rxvt_warn ("%s: %s\n", mesg, buffer);	394	rxvt_warn ("%s: %s\n", mesg, buffer);
412	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	395	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
413	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	396	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
414	sprintf(number, "%d", event->request_code);	397	sprintf(number, "%d", event->request_code);
415	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	398	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
416	rxvt_warn ("(which is %s)\n", buffer);	399	rxvt_warn ("(which is %s)\n", buffer);
417	if (event->request_code >= 128) {	400	if (event->request_code >= 128) {
418	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	401	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
419	mesg, BUFSIZ);	402	mesg, BUFSIZ);
420	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	403	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
421	}	404	}
422	if ((event->error_code == BadWindow) \|\|	405	if ((event->error_code == BadWindow) \|\|
423	(event->error_code == BadPixmap) \|\|	406	(event->error_code == BadPixmap) \|\|
424	(event->error_code == BadCursor) \|\|	407	(event->error_code == BadCursor) \|\|
425	(event->error_code == BadFont) \|\|	408	(event->error_code == BadFont) \|\|
426	(event->error_code == BadDrawable) \|\|	409	(event->error_code == BadDrawable) \|\|
427	(event->error_code == BadColor) \|\|	410	(event->error_code == BadColor) \|\|
428	(event->error_code == BadGC) \|\|	411	(event->error_code == BadGC) \|\|
429	(event->error_code == BadIDChoice) \|\|	412	(event->error_code == BadIDChoice) \|\|
430	(event->error_code == BadValue) \|\|	413	(event->error_code == BadValue) \|\|
431	(event->error_code == BadAtom)) {	414	(event->error_code == BadAtom)) {
432	if (event->error_code == BadValue)	415	if (event->error_code == BadValue)
433	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	416	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
434	mesg, BUFSIZ);	417	mesg, BUFSIZ);
435	else if (event->error_code == BadAtom)	418	else if (event->error_code == BadAtom)
436	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	419	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
437	mesg, BUFSIZ);	420	mesg, BUFSIZ);
438	else	421	else
439	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	422	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
440	mesg, BUFSIZ);	423	mesg, BUFSIZ);
441	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	424	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
442	}	425	}
443	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	426	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
444	mesg, BUFSIZ);	427	mesg, BUFSIZ);
445	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	428	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
446	}	429	}
447	#endif	430	#endif
448		431
449	int	432	int
…		…
472	DisplayString (display));	455	DisplayString (display));
473	rxvt_emergency_cleanup ();	456	rxvt_emergency_cleanup ();
474	_exit (EXIT_FAILURE);	457	_exit (EXIT_FAILURE);
475	}	458	}
476		459
477	/----------------------------------------------------------------------/
478	void
479	rxvt_term::init (int argc, const char const argv, stringvec *envv)
480	{
481	this->envv = envv;
482
483	SET_R (this);
484	set_locale ("");
485	set_environ (envv); // few things in X do not call setlocale :(
486
487	init_vars ();
488
489	init_secondary ();
490
491	const char **cmd_argv = init_resources (argc, argv);
492
493	#ifdef KEYSYM_RESOURCE
494	keyboard->register_done ();
495	#endif
496
497	#ifdef HAVE_SCROLLBARS
498	if (option (Opt_scrollBar))
499	scrollBar.setIdle (); /* set existence for size calculations */
500	#endif
501
502	pty = ptytty::create ();
503
504	create_windows (argc, argv);
505
506	init_xlocale ();
507
508	scr_reset (); // initialize screen
509
510	#if 0
511	XSynchronize (dpy, True);
512	#endif
513
514	#ifdef HAVE_SCROLLBARS
515	if (option (Opt_scrollBar))
516	resize_scrollbar (); /* create and map scrollbar */
517	#endif
518	#ifdef HAVE_BG_PIXMAP
519	{
520	bgPixmap.set_target (this);
521
522	#ifdef ENABLE_TRANSPARENCY
523	if (option (Opt_transparent))
524	{
525	bgPixmap.set_transparent ();
526	#ifdef HAVE_AFTERIMAGE
527	if (rs [Rs_blurradius])
528	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
529	#endif
530	if (ISSET_PIXCOLOR (Color_tint))
531	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
532	if (rs [Rs_shade])
533	bgPixmap.set_shade (rs [Rs_shade]);
534
535	bgPixmap.set_root_pixmap ();
536	XSelectInput (dpy, display->root, PropertyChangeMask);
537	rootwin_ev.start (display, display->root);
538	}
539	#endif
540
541	#ifdef BG_IMAGE_FROM_FILE
542	if (rs[Rs_backgroundPixmap] != NULL)
543	{
544	const char *p = rs[Rs_backgroundPixmap];
545
546	if ((p = strchr (p, ';')) != NULL)
547	{
548	p++;
549	bgPixmap.set_geometry (p);
550	}
551	else
552	bgPixmap.set_defaultGeometry ();
553
554	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
555	if (!bgPixmap.window_position_sensitive ())
556	update_background ();
557	}
558	#endif
559	}
560	#endif
561
562	#if ENABLE_PERL
563	rootwin_ev.start (display, display->root);
564	#endif
565
566	set_colorfgbg ();
567
568	init_command (cmd_argv);
569
570	free (cmd_argv);
571
572	if (pty->pty >= 0)
573	pty_ev.start (pty->pty, ev::READ);
574
575	prepare_ev.start ();
576
577	HOOK_INVOKE ((this, HOOK_START, DT_END));
578
579	#if ENABLE_XEMBED
580	if (rs[Rs_embed])
581	{
582	long info[2] = { 0, XEMBED_MAPPED };
583
584	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
585	32, PropModeReplace, (unsigned char *)&info, 2);
586	}
587	#endif
588
589	XMapWindow (dpy, vt);
590	XMapWindow (dpy, parent[0]);
591	}
592
593	static struct sig_handlers	460	static struct sig_handlers
594	{	461	{
595	ev::sig sw_term, sw_int;	462	ev::sig sw_term, sw_int;
596		463
597	/*	464	/*
…		…
612	rxvt_emergency_cleanup ();	479	rxvt_emergency_cleanup ();
613	w.stop ();	480	w.stop ();
614	kill (getpid (), w.signum);	481	kill (getpid (), w.signum);
615	}	482	}
616		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
617	char **rxvt_environ; // startup environment	551	char **rxvt_environ; // startup environment
618		552
619	void	553	void
620	rxvt_init ()	554	rxvt_init ()
621	{	555	{
622	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))));
623		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
624	if (!ev_default_loop (0))	565	if (!ev_default_loop ())
625	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");	566	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
626		567
627	rxvt_environ = environ;	568	rxvt_environ = environ;
628		569
629	signal (SIGHUP, SIG_IGN);	570	signal (SIGHUP, SIG_IGN);
630	signal (SIGPIPE, SIG_IGN);	571	signal (SIGPIPE, SIG_IGN);
631		572
632	sig_handlers.sw_term.start (SIGTERM); ev_unref ();	573	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
633	sig_handlers.sw_int.start (SIGINT); ev_unref ();	574	sig_handlers.sw_int.start (SIGINT); ev_unref ();
634
635	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
636	/* signal (SIGURG, SIG_DFL); */
637		575
638	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	576	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
639	// TODO: handle this with exceptions and tolerate the memory loss	577	// TODO: handle this with exceptions and tolerate the memory loss
640	XSetIOErrorHandler (rxvt_xioerror_handler);	578	XSetIOErrorHandler (rxvt_xioerror_handler);
641		579
642	XrmInitialize ();	580	XrmInitialize ();
643	}
644
645	/* ------------------------------------------------------------------------- *
646	* MEMORY ALLOCATION WRAPPERS *
647	* ------------------------------------------------------------------------- */
648	void *
649	rxvt_malloc (size_t size)
650	{
651	void *p = malloc (size);
652
653	if (!p)
654	rxvt_fatal ("memory allocation failure. aborting.\n");
655
656	return p;
657	}
658
659	void *
660	rxvt_calloc (size_t number, size_t size)
661	{
662	void *p = calloc (number, size);
663
664	if (!p)
665	rxvt_fatal ("memory allocation failure. aborting.\n");
666
667	return p;
668	}
669
670	void *
671	rxvt_realloc (void *ptr, size_t size)
672	{
673	void *p = realloc (ptr, size);
674
675	if (!p)
676	rxvt_fatal ("memory allocation failure. aborting.\n");
677
678	return p;
679	}	581	}
680		582
681	/----------------------------------------------------------------------/	583	/----------------------------------------------------------------------/
682	/*	584	/*
683	* window size/position calculations for XSizeHint and other storage.	585	* window size/position calculations for XSizeHint and other storage.
…		…
685	*/	587	*/
686	void	588	void
687	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	589	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
688	{	590	{
689	short recalc_x, recalc_y;	591	short recalc_x, recalc_y;
690	int x, y, sb_w, flags;	592	int x, y, flags;
691	unsigned int w, h;	593	unsigned int w, h;
692	unsigned int max_width, max_height;	594	unsigned int max_width, max_height;
693		595
694	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	596	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
695	szHint.win_gravity = NorthWestGravity;	597	szHint.win_gravity = NorthWestGravity;
…		…
705	if (rs[Rs_geometry])	607	if (rs[Rs_geometry])
706	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	608	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
707		609
708	if (flags & WidthValue)	610	if (flags & WidthValue)
709	{	611	{
		612	if (!w)
		613	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		614
710	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	615	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
711	szHint.flags \|= USSize;	616	szHint.flags \|= USSize;
712	}	617	}
713		618
714	if (flags & HeightValue)	619	if (flags & HeightValue)
715	{	620	{
		621	if (!h)
		622	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		623
716	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	624	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
717	szHint.flags \|= USSize;	625	szHint.flags \|= USSize;
718	}	626	}
719		627
720	if (flags & XValue)	628	if (flags & XValue)
721	{	629	{
…		…
752	max_width = MAX_COLS * fwidth;	660	max_width = MAX_COLS * fwidth;
753	max_height = MAX_ROWS * fheight;	661	max_height = MAX_ROWS * fheight;
754		662
755	szHint.base_width = szHint.base_height = 2 * int_bwidth;	663	szHint.base_width = szHint.base_height = 2 * int_bwidth;
756		664
757	sb_w = 0;
758	window_vt_x = window_vt_y = int_bwidth;	665	window_vt_x = window_vt_y = int_bwidth;
759		666
760	if (scrollBar.state)	667	if (scrollBar.state)
761	{	668	{
762	sb_w = scrollbar_TotalWidth ();	669	int sb_w = scrollBar.total_width ();
763	szHint.base_width += sb_w;	670	szHint.base_width += sb_w;
764		671
765	if (!option (Opt_scrollBar_right))	672	if (!option (Opt_scrollBar_right))
766	window_vt_x += sb_w;	673	window_vt_x += sb_w;
767	}	674	}
…		…
791	{	698	{
792	min_it (height, max_height);	699	min_it (height, max_height);
793	szHint.height = szHint.base_height + height;	700	szHint.height = szHint.base_height + height;
794	}	701	}
795		702
796	if (scrollBar.state && option (Opt_scrollBar_right))
797	window_sb_x = szHint.width - sb_w;
798
799	if (recalc_x)	703	if (recalc_x)
800	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	704	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
801		705
802	if (recalc_y)	706	if (recalc_y)
803	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	707	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
804		708
805	ncol = width / fwidth;	709	ncol = width / fwidth;
806	nrow = height / fheight;	710	nrow = height / fheight;
807	}	711	}
808		712
809	/----------------------------------------------------------------------/	713	/----------------------------------------------------------------------/
810	/*	714	/*
…		…
821		725
822	ws.ws_col = ncol;	726	ws.ws_col = ncol;
823	ws.ws_row = nrow;	727	ws.ws_row = nrow;
824	ws.ws_xpixel = width;	728	ws.ws_xpixel = width;
825	ws.ws_ypixel = height;	729	ws.ws_ypixel = height;
826	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	730	ioctl (pty->pty, TIOCSWINSZ, &ws);
827		731
828	#if 0	732	#if 0
829	// TIOCSWINSZ is supposed to do this automatically and correctly	733	// TIOCSWINSZ is supposed to do this automatically and correctly
830	if (cmd_pid) /* force through to the command */	734	if (cmd_pid) /* force through to the command */
831	kill (-cmd_pid, SIGWINCH);	735	kill (-cmd_pid, SIGWINCH);
832	#endif	736	#endif
833	}	737	}
834		738
835	/----------------------------------------------------------------------/	739	/----------------------------------------------------------------------/
836	/* set_fonts () - load and set the various fonts	740	/* load and set the various fonts */
837	*
838	* init = 1 - initialize
839	*
840	* fontname == FONT_UP - switch to bigger font
841	* fontname == FONT_DN - switch to smaller font
842	*/
843	bool	741	bool
844	rxvt_term::set_fonts ()	742	rxvt_term::set_fonts ()
845	{	743	{
846	rxvt_fontset *fs = new rxvt_fontset (this);	744	rxvt_fontset *fs = new rxvt_fontset (this);
847	rxvt_fontprop prop;	745	rxvt_fontprop prop;
…		…
861	#endif	759	#endif
862		760
863	delete fontset[0];	761	delete fontset[0];
864	fontset[0] = fs;	762	fontset[0] = fs;
865		763
866	prop = (*fs)[1]->properties ();	764	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
867	prop.height += lineSpace;	765	prop.height += lineSpace;
		766	prop.width += letterSpace;
868		767
869	fs->set_prop (prop, false);	768	fs->set_prop (prop, false);
870		769
871	fwidth = prop.width;	770	fwidth = prop.width;
872	fheight = prop.height;	771	fheight = prop.height;
…		…
903	#else	802	#else
904	fontset[style] = fontset[0];	803	fontset[style] = fontset[0];
905	#endif	804	#endif
906	}	805	}
907		806
908	if (parent[0])	807	if (parent)
909	{	808	{
910	resize_all_windows (0, 0, 0);	809	resize_all_windows (0, 0, 0);
911	scr_remap_chars ();	810	scr_remap_chars ();
912	scr_touch (true);	811	scr_touch (true);
913	}	812	}
…		…
916	}	815	}
917		816
918	void	817	void
919	rxvt_term::set_string_property (Atom prop, const char *str, int len)	818	rxvt_term::set_string_property (Atom prop, const char *str, int len)
920	{	819	{
921	XChangeProperty (dpy, parent[0],	820	XChangeProperty (dpy, parent,
922	prop, XA_STRING, 8, PropModeReplace,	821	prop, XA_STRING, 8, PropModeReplace,
923	(const unsigned char *)str, len >= 0 ? len : strlen (str));	822	(const unsigned char *)str, len >= 0 ? len : strlen (str));
924	}	823	}
925		824
926	void	825	void
		826	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		827	{
		828	XTextProperty ct;
		829
		830	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		831	{
		832	XSetTextProperty (dpy, parent, &ct, prop);
		833	XFree (ct.value);
		834	}
		835	}
		836
		837	void
927	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	838	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
928	{	839	{
929	wchar_t *ws = rxvt_mbstowcs (str, len);	840	wchar_t *ws = rxvt_mbstowcs (str, len);
930	char *s = rxvt_wcstoutf8 (ws);	841	char *s = rxvt_wcstoutf8 (ws);
931		842
932	XChangeProperty (dpy, parent[0],	843	XChangeProperty (dpy, parent,
933	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,	844	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
934	(const unsigned char *)s, strlen (s));	845	(const unsigned char *)s, strlen (s));
935		846
936	free (s);	847	free (s);
937	free (ws);	848	free (ws);
…		…
941	/----------------------------------------------------------------------/	852	/----------------------------------------------------------------------/
942	/* xterm sequences - title, iconName, color (exptl) */	853	/* xterm sequences - title, iconName, color (exptl) */
943	void	854	void
944	rxvt_term::set_title (const char *str)	855	rxvt_term::set_title (const char *str)
945	{	856	{
946	set_string_property (XA_WM_NAME, str);	857	set_mbstring_property (XA_WM_NAME, str);
947	#if ENABLE_EWMH	858	#if ENABLE_EWMH
948	set_utf8_property (xa[XA_NET_WM_NAME], str);	859	set_utf8_property (xa[XA_NET_WM_NAME], str);
949	#endif	860	#endif
950	}	861	}
951		862
952	void	863	void
953	rxvt_term::set_icon_name (const char *str)	864	rxvt_term::set_icon_name (const char *str)
954	{	865	{
955	set_string_property (XA_WM_ICON_NAME, str);	866	set_mbstring_property (XA_WM_ICON_NAME, str);
956	#if ENABLE_EWMH	867	#if ENABLE_EWMH
957	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	868	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
958	#endif	869	#endif
959	}	870	}
960		871
961	void	872	void
962	rxvt_term::set_window_color (int idx, const char *color)	873	rxvt_term::set_window_color (int idx, const char *color)
963	{	874	{
964	#ifdef XTERM_COLOR_CHANGE	875	#ifdef XTERM_COLOR_CHANGE
965	rxvt_color xcol;	876	rxvt_color xcol;
966	int i;
967		877
968	if (color == NULL \|\| *color == '\0')	878	if (color == NULL \|\| *color == '\0')
969	return;	879	return;
970		880
971	color = strdup (color);	881	color = strdup (color);
…		…
973	rs[Rs_color + idx] = color;	883	rs[Rs_color + idx] = color;
974		884
975	/* handle color aliases */	885	/* handle color aliases */
976	if (isdigit (*color))	886	if (isdigit (*color))
977	{	887	{
978	i = atoi (color);	888	int i = atoi (color);
979		889
980	if (i >= 8 && i <= 15)	890	if (i >= 8 && i <= 15)
981	{	891	{
982	/* bright colors */	892	/* bright colors */
983	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];	893	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
…		…
1033	void	943	void
1034	rxvt_term::set_colorfgbg ()	944	rxvt_term::set_colorfgbg ()
1035	{	945	{
1036	unsigned int i;	946	unsigned int i;
1037	const char *xpmb = "";	947	const char *xpmb = "";
1038	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	948	char fstr[] = "default";
		949	char bstr[] = "default";
1039		950
1040	strcpy (fstr, "default");
1041	strcpy (bstr, "default");
1042	for (i = Color_Black; i <= Color_White; i++)	951	for (i = Color_Black; i <= Color_White; i++)
1043	if (pix_colors[Color_fg] == pix_colors[i])	952	if (pix_colors[Color_fg] == pix_colors[i])
1044	{	953	{
1045	sprintf (fstr, "%d", (i - Color_Black));	954	sprintf (fstr, "%d", i - Color_Black);
1046	break;	955	break;
1047	}	956	}
1048		957
1049	for (i = Color_Black; i <= Color_White; i++)	958	for (i = Color_Black; i <= Color_White; i++)
1050	if (pix_colors[Color_bg] == pix_colors[i])	959	if (pix_colors[Color_bg] == pix_colors[i])
1051	{	960	{
1052	sprintf (bstr, "%d", (i - Color_Black));	961	sprintf (bstr, "%d", i - Color_Black);
1053	#ifdef BG_IMAGE_FROM_FILE	962	#ifdef BG_IMAGE_FROM_FILE
1054	xpmb = "default;";	963	xpmb = "default;";
1055	#endif	964	#endif
1056	break;	965	break;
1057	}	966	}
…		…
1087	int old_width = szHint.width;	996	int old_width = szHint.width;
1088	int old_height = szHint.height;	997	int old_height = szHint.height;
1089		998
1090	window_calc (newwidth, newheight);	999	window_calc (newwidth, newheight);
1091		1000
1092	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	1001	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1002
		1003	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1004	if (set_hint)
		1005	{
		1006	szHint.flags &= ~(PBaseSize \| PResizeInc);
1093	XSetWMNormalHints (dpy, parent[0], &szHint);	1007	XSetWMNormalHints (dpy, parent, &szHint);
		1008	szHint.flags \|= PBaseSize \| PResizeInc;
		1009	}
1094		1010
1095	if (!ignoreparent)	1011	if (!ignoreparent)
1096	{	1012	{
1097	#ifdef SMART_RESIZE	1013	#ifdef SMART_RESIZE
1098	/*	1014	/*
…		…
1102	int x, y, x1, y1;	1018	int x, y, x1, y1;
1103	int dx, dy;	1019	int dx, dy;
1104	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1020	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1105	Window unused_cr;	1021	Window unused_cr;
1106		1022
1107	XTranslateCoordinates (dpy, parent[0], display->root,	1023	XTranslateCoordinates (dpy, parent, display->root,
1108	0, 0, &x, &y, &unused_cr);	1024	0, 0, &x, &y, &unused_cr);
1109	XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,	1025	XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
1110	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1026	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1111	/*	1027	/*
1112	* if display->root isn't the parent window, a WM will probably have offset	1028	* if display->root isn't the parent window, a WM will probably have offset
1113	* our position for handles and decorations. Counter it	1029	* our position for handles and decorations. Counter it
1114	*/	1030	*/
…		…
1131	if (y < y1) /* top half */	1047	if (y < y1) /* top half */
1132	dy = 0;	1048	dy = 0;
1133	else if (y == y1) /* exact center */	1049	else if (y == y1) /* exact center */
1134	dy /= 2;	1050	dy /= 2;
1135		1051
1136	XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,	1052	XMoveResizeWindow (dpy, parent, x + dx, y + dy,
1137	szHint.width, szHint.height);	1053	szHint.width, szHint.height);
1138	#else	1054	#else
1139	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1055	XResizeWindow (dpy, parent, szHint.width, szHint.height);
1140	#endif	1056	#endif
1141	}	1057	}
		1058
		1059	if (set_hint)
		1060	XSetWMNormalHints (dpy, parent, &szHint);
1142		1061
1143	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1062	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1144		1063
1145	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1064	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1146	{	1065	{
1147	if (scrollBar.state)	1066	if (scrollBar.state)
1148	{	1067	scrollBar.resize ();
1149	XMoveResizeWindow (dpy, scrollBar.win,
1150	window_sb_x, 0,
1151	scrollbar_TotalWidth (), szHint.height);
1152	resize_scrollbar ();
1153	}
1154		1068
1155	XMoveResizeWindow (dpy, vt,	1069	XMoveResizeWindow (dpy, vt,
1156	window_vt_x, window_vt_y,	1070	window_vt_x, window_vt_y,
1157	width, height);	1071	width, height);
1158		1072
1159	#ifdef HAVE_BG_PIXMAP	1073	#ifdef HAVE_BG_PIXMAP
1160	if (bgPixmap.window_size_sensitive ())	1074	if (bg_window_size_sensitive ())
1161	update_background ();	1075	update_background ();
1162	#endif	1076	#endif
1163
1164	scr_clear ();
1165	}	1077	}
1166		1078
1167	if (fix_screen \|\| old_height == 0)	1079	if (fix_screen \|\| old_height == 0)
1168	scr_reset ();	1080	scr_reset ();
1169
1170	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1171	//scr_touch (false);
1172
1173	#ifdef HAVE_BG_PIXMAP
1174	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1175	// if (bgPixmap.pixmap)
1176	// scr_touch (false);
1177	#endif
1178		1081
1179	#ifdef USE_XIM	1082	#ifdef USE_XIM
1180	IMSetPosition ();	1083	IMSetPosition ();
1181	#endif	1084	#endif
1182	}	1085	}
…		…
1248		1151
1249	/* Checking whether input method is running. */	1152	/* Checking whether input method is running. */
1250	bool	1153	bool
1251	rxvt_term::IMisRunning ()	1154	rxvt_term::IMisRunning ()
1252	{	1155	{
1253	char *p;
1254	Atom atom;	1156	Atom atom;
1255	Window win;	1157	Window win;
1256	char server[IMBUFSIZ];	1158	char server[IMBUFSIZ];
1257		1159
1258	/* get current locale modifier */	1160	/* get current locale modifier */
1259	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1161	if (char *p = XSetLocaleModifiers (0))
1260	{	1162	{
1261	strcpy (server, "@server=");	1163	strcpy (server, "@server=");
1262	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1164	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1263		1165
1264	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1166	if (p = strchr (server + 1, '@')) /* first one only */
1265	*p = '\0';	1167	*p = '\0';
1266		1168
1267	atom = XInternAtom (dpy, server, False);	1169	atom = XInternAtom (dpy, server, False);
1268	win = XGetSelectionOwner (dpy, atom);	1170	win = XGetSelectionOwner (dpy, atom);
1269		1171
1270	if (win != None)	1172	if (win != None)
1271	return True;	1173	return true;
1272	}	1174	}
1273		1175
1274	return False;	1176	return false;
1275	}	1177	}
1276		1178
1277	void	1179	void
1278	rxvt_term::IMSendSpot ()	1180	rxvt_term::IMSendSpot ()
1279	{	1181	{
…		…
1336		1238
1337	term->make_current ();	1239	term->make_current ();
1338		1240
1339	if (text)	1241	if (text)
1340	{	1242	{
1341	void *str;	1243	wchar_t *str;
1342		1244
1343	if (!text->encoding_is_wchar && text->string.multi_byte)	1245	if (!text->encoding_is_wchar && text->string.multi_byte)
1344	{	1246	{
1345	// of course, X makes it ugly again	1247	// of course, X makes it ugly again
1346	if (term->rs[Rs_imLocale])	1248	if (term->rs[Rs_imLocale])
1347	SET_LOCALE (term->rs[Rs_imLocale]);	1249	SET_LOCALE (term->rs[Rs_imLocale]);
1348		1250
1349	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1251	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1350	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1252	mbstowcs (str, text->string.multi_byte, text->length + 1);
1351		1253
1352	if (term->rs[Rs_imLocale])	1254	if (term->rs[Rs_imLocale])
1353	SET_LOCALE (term->locale);	1255	SET_LOCALE (term->locale);
1354	}	1256	}
1355	else	1257	else
1356	str = (void *)text->string.wide_char;	1258	str = text->string.wide_char;
1357		1259
1358	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1260	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1359	DT_INT, call_data->caret,	1261	DT_INT, call_data->caret,
1360	DT_INT, call_data->chg_first,	1262	DT_INT, call_data->chg_first,
1361	DT_INT, call_data->chg_length,	1263	DT_INT, call_data->chg_length,
…		…
1432	p = pet[pi];	1334	p = pet[pi];
1433		1335
1434	if (!p)	1336	if (!p)
1435	continue;	1337	continue;
1436		1338
1437	s = rxvt_splitcommastring (p);	1339	s = rxvt_strsplit (',', p);
1438		1340
1439	for (i = found = 0; !found && s[i]; i++)	1341	for (i = found = 0; !found && s[i]; i++)
1440	{	1342	{
1441	if (!strcmp (s[i], "OverTheSpot"))	1343	if (!strcmp (s[i], "OverTheSpot"))
1442	input_style = XIMPreeditPosition \| XIMStatusNothing;	1344	input_style = XIMPreeditPosition \| XIMStatusNothing;
…		…
1454	input_style = XIMPreeditNothing \| XIMStatusNothing;	1356	input_style = XIMPreeditNothing \| XIMStatusNothing;
1455		1357
1456	for (j = 0; j < xim_styles->count_styles; j++)	1358	for (j = 0; j < xim_styles->count_styles; j++)
1457	if (input_style == xim_styles->supported_styles[j])	1359	if (input_style == xim_styles->supported_styles[j])
1458	{	1360	{
1459	rxvt_freecommastring (s);	1361	rxvt_free_strsplit (s);
1460		1362
1461	found = 1;	1363	found = 1;
1462	goto foundpet;	1364	goto foundpet;
1463	}	1365	}
1464		1366
1465	}	1367	}
1466		1368
1467	rxvt_freecommastring (s);	1369	rxvt_free_strsplit (s);
1468	}	1370	}
1469		1371
1470	foundpet:	1372	foundpet:
1471		1373
1472	XFree (xim_styles);	1374	XFree (xim_styles);
…		…
1575	#endif	1477	#endif
1576		1478
1577	Input_Context = XCreateIC (xim,	1479	Input_Context = XCreateIC (xim,
1578	XNInputStyle, input_style,	1480	XNInputStyle, input_style,
1579	XNClientWindow, vt,	1481	XNClientWindow, vt,
1580	XNFocusWindow, parent[0],	1482	XNFocusWindow, parent,
1581	preedit_attr ? XNPreeditAttributes : NULL,	1483	preedit_attr ? XNPreeditAttributes : NULL,
1582	preedit_attr,	1484	preedit_attr,
1583	status_attr ? XNStatusAttributes : NULL,	1485	status_attr ? XNStatusAttributes : NULL,
1584	status_attr, NULL);	1486	status_attr, NULL);
1585		1487
…		…
1628	p = rs[Rs_inputMethod];	1530	p = rs[Rs_inputMethod];
1629	if (p && *p)	1531	if (p && *p)
1630	{	1532	{
1631	bool found = false;	1533	bool found = false;
1632		1534
1633	s = rxvt_splitcommastring (p);	1535	s = rxvt_strsplit (',', p);
1634		1536
1635	for (i = 0; s[i]; i++)	1537	for (i = 0; s[i]; i++)
1636	{	1538	{
1637	if (*s[i])	1539	if (*s[i])
1638	{	1540	{
…		…
1644	break;	1546	break;
1645	}	1547	}
1646	}	1548	}
1647	}	1549	}
1648		1550
1649	rxvt_freecommastring (s);	1551	rxvt_free_strsplit (s);
1650		1552
1651	if (found)	1553	if (found)
1652	goto done;	1554	goto done;
1653	}	1555	}
1654		1556
…		…
1714		1616
1715	void	1617	void
1716	rxvt_term::get_window_origin (int &x, int &y)	1618	rxvt_term::get_window_origin (int &x, int &y)
1717	{	1619	{
1718	Window cr;	1620	Window cr;
1719	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1621	XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1720	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1721	}	1622	}
1722		1623
1723	Pixmap	1624	Pixmap
1724	rxvt_term::get_pixmap_property (int prop_id)	1625	rxvt_term::get_pixmap_property (Atom property)
1725	{	1626	{
1726	if (prop_id > 0 && prop_id < NUM_XA)	1627	Pixmap pixmap = None;
1727	if (xa[prop_id])	1628
1728	{
1729	int aformat;	1629	int aformat;
1730	unsigned long nitems, bytes_after;	1630	unsigned long nitems, bytes_after;
1731	Atom atype;	1631	Atom atype;
1732	unsigned char *prop = NULL;	1632	unsigned char *prop;
1733	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1633	int result = XGetWindowProperty (dpy, display->root, property,
1734	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1634	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1735	&nitems, &bytes_after, &prop);	1635	&nitems, &bytes_after, &prop);
1736	if (result == Success && prop && atype == XA_PIXMAP)	1636	if (result == Success)
1737	{	1637	{
1738	return (Pixmap )prop;	1638	if (atype == XA_PIXMAP)
1739	}	1639	pixmap = (Pixmap )prop;
		1640	XFree (prop);
1740	}	1641	}
1741	return None;	1642
		1643	return pixmap;
1742	}	1644	}
1743		1645
1744	#ifdef HAVE_BG_PIXMAP	1646	#ifdef HAVE_BG_PIXMAP
1745	# if TRACE_PIXMAPS
1746	# undef update_background
1747	int rxvt_term::trace_update_background (const char *file, int line)
1748	{
1749	fprintf (stderr, "%s:%d:update_background()\n", file, line);
1750	update_background ();
1751	}
1752	# endif
1753		1647
1754	int	1648	void
1755	rxvt_term::update_background ()	1649	rxvt_term::update_background ()
1756	{	1650	{
		1651	if (update_background_ev.is_active ())
		1652	return;
		1653
1757	bgPixmap.invalidate ();	1654	bg_invalidate ();
1758		1655
1759	/* no chance of real time refresh if we are blurring! */	1656	ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1760	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1657
		1658	if (to_wait <= 0.)
1761	bgPixmap.render ();	1659	bg_render ();
1762	else	1660	else
1763	{
1764	update_background_ev.stop ();
1765
1766	if (!bgPixmap.need_client_side_rendering())
1767	update_background_ev.start (.05);	1661	update_background_ev.start (to_wait);
1768	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1769	update_background_ev.start (.20); /* very slow !!! */
1770	else
1771	update_background_ev.start (.07);
1772	}
1773
1774	return 0;
1775	}	1662	}
1776		1663
1777	void	1664	void
1778	rxvt_term::update_background_cb (ev::timer &w, int revents)	1665	rxvt_term::update_background_cb (ev::timer &w, int revents)
1779	{	1666	{
		1667	make_current ();
		1668
		1669	update_background_ev.stop ();
1780	bgPixmap.render ();	1670	bg_render ();
		1671	refresh_check ();
1781	}	1672	}
1782		1673
1783	#endif /* HAVE_BG_PIXMAP */	1674	#endif /* HAVE_BG_PIXMAP */
1784		1675
1785	/----------------------- end-of-file (C source) -----------------------/	1676	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.282 by root, Fri Dec 14 02:22:24 2007 UTC vs. Revision 1.356 by sf-exg, Fri Apr 29 10:10:20 2011 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.282 by root, Fri Dec 14 02:22:24 2007 UTC vs.
Revision 1.356 by sf-exg, Fri Apr 29 10:10:20 2011 UTC