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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.288 by ayin, Tue Dec 18 01:36:24 2007 UTC vs.
Revision 1.358 by sf-exg, Sat Jul 9 13:40:13 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);
…		…
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	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);	189	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
191	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);	190	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
192	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);	191	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
193	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
194	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);	192	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
195	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);	193	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
196		194
197	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	195	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
198		196
…		…
226	if (fontset[i] != fontset[0])	224	if (fontset[i] != fontset[0])
227	delete fontset[i];	225	delete fontset[i];
228	#endif	226	#endif
229	delete fontset[0];	227	delete fontset[0];
230		228
		229	#ifdef HAVE_BG_PIXMAP
		230	bg_destroy ();
		231	#endif
		232
231	if (display)	233	if (display)
232	{	234	{
233	selection_clear ();	235	selection_clear ();
		236	selection_clear (true);
234		237
235	#ifdef USE_XIM	238	#ifdef USE_XIM
236	im_destroy ();	239	im_destroy ();
237	#endif	240	#endif
238	#ifdef XTERM_SCROLLBAR	241	scrollBar.destroy ();
239	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
240	if (ShadowGC) XFreeGC (dpy, ShadowGC);
241	#endif
242	#ifdef PLAIN_SCROLLBAR
243	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
244	#endif
245	#ifdef NEXT_SCROLLBAR
246	if (blackGC) XFreeGC (dpy, blackGC);
247	if (whiteGC) XFreeGC (dpy, whiteGC);
248	if (grayGC) XFreeGC (dpy, grayGC);
249	if (darkGC) XFreeGC (dpy, darkGC);
250	if (stippleGC) XFreeGC (dpy, stippleGC);
251	if (dimple) XFreePixmap (dpy, dimple);
252	if (upArrow) XFreePixmap (dpy, upArrow);
253	if (downArrow) XFreePixmap (dpy, downArrow);
254	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
255	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
256	#endif
257	#ifdef RXVT_SCROLLBAR
258	if (topShadowGC) XFreeGC (dpy, topShadowGC);
259	if (botShadowGC) XFreeGC (dpy, botShadowGC);
260	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
261	#endif
262	if (gc) XFreeGC (dpy, gc);	242	if (gc) XFreeGC (dpy, gc);
263		243
264	delete drawable;	244	delete drawable;
265	// destroy all windows	245	// destroy all windows
266	if (parent[0])	246	if (parent)
267	XDestroyWindow (dpy, parent[0]);	247	XDestroyWindow (dpy, parent);
268		248
269	for (int i = 0; i < TOTAL_COLORS; i++)	249	for (int i = 0; i < TOTAL_COLORS; i++)
270	if (ISSET_PIXCOLOR (i))	250	if (ISSET_PIXCOLOR (i))
271	{	251	{
272	pix_colors_focused [i].free (this);	252	pix_colors_focused [i].free (this);
…		…
274	pix_colors_unfocused [i].free (this);	254	pix_colors_unfocused [i].free (this);
275	#endif	255	#endif
276	}	256	}
277		257
278	clear ();	258	clear ();
279	}
280		259
281	delete [] pix_colors_focused;
282	#if OFF_FOCUS_FADING
283	delete [] pix_colors_unfocused;
284	#endif
285
286	#ifdef HAVE_BG_PIXMAP
287	bgPixmap.destroy ();
288	#endif
289	display->flush (); /* ideally .put should do this */	260	display->flush (); /* ideally .put should do this */
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	flush_ev.stop ();	328	flush_ev.stop ();
…		…
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	HOOK_INVOKE ((this, HOOK_START, DT_END));
576
577	#if ENABLE_XEMBED
578	if (rs[Rs_embed])
579	{
580	long info[2] = { 0, XEMBED_MAPPED };
581
582	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
583	32, PropModeReplace, (unsigned char *)&info, 2);
584	}
585	#endif
586
587	XMapWindow (dpy, vt);
588	XMapWindow (dpy, parent[0]);
589	}
590
591	static struct sig_handlers	460	static struct sig_handlers
592	{	461	{
593	ev::sig sw_term, sw_int;	462	ev::sig sw_term, sw_int;
594		463
595	/*	464	/*
…		…
610	rxvt_emergency_cleanup ();	479	rxvt_emergency_cleanup ();
611	w.stop ();	480	w.stop ();
612	kill (getpid (), w.signum);	481	kill (getpid (), w.signum);
613	}	482	}
614		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
615	char **rxvt_environ; // startup environment	551	char **rxvt_environ; // startup environment
616		552
617	void	553	void
618	rxvt_init ()	554	rxvt_init ()
619	{	555	{
620	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))));
621		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
622	if (!ev_default_loop (0))	565	if (!ev_default_loop ())
623	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");	566	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
624		567
625	rxvt_environ = environ;	568	rxvt_environ = environ;
626		569
627	signal (SIGHUP, SIG_IGN);	570	signal (SIGHUP, SIG_IGN);
628	signal (SIGPIPE, SIG_IGN);	571	signal (SIGPIPE, SIG_IGN);
629		572
630	sig_handlers.sw_term.start (SIGTERM); ev_unref ();	573	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
631	sig_handlers.sw_int.start (SIGINT); ev_unref ();	574	sig_handlers.sw_int.start (SIGINT); ev_unref ();
632
633	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
634	/* signal (SIGURG, SIG_DFL); */
635		575
636	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	576	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
637	// TODO: handle this with exceptions and tolerate the memory loss	577	// TODO: handle this with exceptions and tolerate the memory loss
638	XSetIOErrorHandler (rxvt_xioerror_handler);	578	XSetIOErrorHandler (rxvt_xioerror_handler);
639		579
…		…
647	*/	587	*/
648	void	588	void
649	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	589	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
650	{	590	{
651	short recalc_x, recalc_y;	591	short recalc_x, recalc_y;
652	int x, y, sb_w, flags;	592	int x, y, flags;
653	unsigned int w, h;	593	unsigned int w, h;
654	unsigned int max_width, max_height;	594	unsigned int max_width, max_height;
655		595
656	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	596	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
657	szHint.win_gravity = NorthWestGravity;	597	szHint.win_gravity = NorthWestGravity;
…		…
667	if (rs[Rs_geometry])	607	if (rs[Rs_geometry])
668	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	608	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
669		609
670	if (flags & WidthValue)	610	if (flags & WidthValue)
671	{	611	{
		612	if (!w)
		613	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		614
672	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	615	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
673	szHint.flags \|= USSize;	616	szHint.flags \|= USSize;
674	}	617	}
675		618
676	if (flags & HeightValue)	619	if (flags & HeightValue)
677	{	620	{
		621	if (!h)
		622	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		623
678	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	624	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
679	szHint.flags \|= USSize;	625	szHint.flags \|= USSize;
680	}	626	}
681		627
682	if (flags & XValue)	628	if (flags & XValue)
683	{	629	{
…		…
714	max_width = MAX_COLS * fwidth;	660	max_width = MAX_COLS * fwidth;
715	max_height = MAX_ROWS * fheight;	661	max_height = MAX_ROWS * fheight;
716		662
717	szHint.base_width = szHint.base_height = 2 * int_bwidth;	663	szHint.base_width = szHint.base_height = 2 * int_bwidth;
718		664
719	sb_w = 0;
720	window_vt_x = window_vt_y = int_bwidth;	665	window_vt_x = window_vt_y = int_bwidth;
721		666
722	if (scrollBar.state)	667	if (scrollBar.state)
723	{	668	{
724	sb_w = scrollbar_TotalWidth ();	669	int sb_w = scrollBar.total_width ();
725	szHint.base_width += sb_w;	670	szHint.base_width += sb_w;
726		671
727	if (!option (Opt_scrollBar_right))	672	if (!option (Opt_scrollBar_right))
728	window_vt_x += sb_w;	673	window_vt_x += sb_w;
729	}	674	}
…		…
753	{	698	{
754	min_it (height, max_height);	699	min_it (height, max_height);
755	szHint.height = szHint.base_height + height;	700	szHint.height = szHint.base_height + height;
756	}	701	}
757		702
758	if (scrollBar.state && option (Opt_scrollBar_right))
759	window_sb_x = szHint.width - sb_w;
760
761	if (recalc_x)	703	if (recalc_x)
762	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	704	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
763		705
764	if (recalc_y)	706	if (recalc_y)
765	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	707	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
766		708
767	ncol = width / fwidth;	709	ncol = width / fwidth;
768	nrow = height / fheight;	710	nrow = height / fheight;
769	}	711	}
770		712
771	/----------------------------------------------------------------------/	713	/----------------------------------------------------------------------/
772	/*	714	/*
…		…
783		725
784	ws.ws_col = ncol;	726	ws.ws_col = ncol;
785	ws.ws_row = nrow;	727	ws.ws_row = nrow;
786	ws.ws_xpixel = width;	728	ws.ws_xpixel = width;
787	ws.ws_ypixel = height;	729	ws.ws_ypixel = height;
788	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	730	ioctl (pty->pty, TIOCSWINSZ, &ws);
789		731
790	#if 0	732	#if 0
791	// TIOCSWINSZ is supposed to do this automatically and correctly	733	// TIOCSWINSZ is supposed to do this automatically and correctly
792	if (cmd_pid) /* force through to the command */	734	if (cmd_pid) /* force through to the command */
793	kill (-cmd_pid, SIGWINCH);	735	kill (-cmd_pid, SIGWINCH);
794	#endif	736	#endif
795	}	737	}
796		738
797	/----------------------------------------------------------------------/	739	/----------------------------------------------------------------------/
798	/* set_fonts () - load and set the various fonts	740	/* load and set the various fonts */
799	*
800	* init = 1 - initialize
801	*
802	* fontname == FONT_UP - switch to bigger font
803	* fontname == FONT_DN - switch to smaller font
804	*/
805	bool	741	bool
806	rxvt_term::set_fonts ()	742	rxvt_term::set_fonts ()
807	{	743	{
808	rxvt_fontset *fs = new rxvt_fontset (this);	744	rxvt_fontset *fs = new rxvt_fontset (this);
809	rxvt_fontprop prop;	745	rxvt_fontprop prop;
…		…
823	#endif	759	#endif
824		760
825	delete fontset[0];	761	delete fontset[0];
826	fontset[0] = fs;	762	fontset[0] = fs;
827		763
828	prop = (*fs)[1]->properties ();	764	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
829	prop.height += lineSpace;	765	prop.height += lineSpace;
		766	prop.width += letterSpace;
830		767
831	fs->set_prop (prop, false);	768	fs->set_prop (prop, false);
832		769
833	fwidth = prop.width;	770	fwidth = prop.width;
834	fheight = prop.height;	771	fheight = prop.height;
…		…
865	#else	802	#else
866	fontset[style] = fontset[0];	803	fontset[style] = fontset[0];
867	#endif	804	#endif
868	}	805	}
869		806
870	if (parent[0])	807	if (parent)
871	{	808	{
872	resize_all_windows (0, 0, 0);	809	resize_all_windows (0, 0, 0);
873	scr_remap_chars ();	810	scr_remap_chars ();
874	scr_touch (true);	811	scr_touch (true);
875	}	812	}
…		…
878	}	815	}
879		816
880	void	817	void
881	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)
882	{	819	{
883	XChangeProperty (dpy, parent[0],	820	XChangeProperty (dpy, parent,
884	prop, XA_STRING, 8, PropModeReplace,	821	prop, XA_STRING, 8, PropModeReplace,
885	(const unsigned char *)str, len >= 0 ? len : strlen (str));	822	(const unsigned char *)str, len >= 0 ? len : strlen (str));
886	}	823	}
887		824
888	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
889	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)
890	{	839	{
891	wchar_t *ws = rxvt_mbstowcs (str, len);	840	wchar_t *ws = rxvt_mbstowcs (str, len);
892	char *s = rxvt_wcstoutf8 (ws);	841	char *s = rxvt_wcstoutf8 (ws);
893		842
894	XChangeProperty (dpy, parent[0],	843	XChangeProperty (dpy, parent,
895	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,	844	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
896	(const unsigned char *)s, strlen (s));	845	(const unsigned char *)s, strlen (s));
897		846
898	free (s);	847	free (s);
899	free (ws);	848	free (ws);
…		…
903	/----------------------------------------------------------------------/	852	/----------------------------------------------------------------------/
904	/* xterm sequences - title, iconName, color (exptl) */	853	/* xterm sequences - title, iconName, color (exptl) */
905	void	854	void
906	rxvt_term::set_title (const char *str)	855	rxvt_term::set_title (const char *str)
907	{	856	{
908	set_string_property (XA_WM_NAME, str);	857	set_mbstring_property (XA_WM_NAME, str);
909	#if ENABLE_EWMH	858	#if ENABLE_EWMH
910	set_utf8_property (xa[XA_NET_WM_NAME], str);	859	set_utf8_property (xa[XA_NET_WM_NAME], str);
911	#endif	860	#endif
912	}	861	}
913		862
914	void	863	void
915	rxvt_term::set_icon_name (const char *str)	864	rxvt_term::set_icon_name (const char *str)
916	{	865	{
917	set_string_property (XA_WM_ICON_NAME, str);	866	set_mbstring_property (XA_WM_ICON_NAME, str);
918	#if ENABLE_EWMH	867	#if ENABLE_EWMH
919	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	868	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
920	#endif	869	#endif
921	}	870	}
922		871
923	void	872	void
924	rxvt_term::set_window_color (int idx, const char *color)	873	rxvt_term::set_window_color (int idx, const char *color)
925	{	874	{
926	#ifdef XTERM_COLOR_CHANGE	875	#ifdef XTERM_COLOR_CHANGE
927	rxvt_color xcol;	876	rxvt_color xcol;
928	int i;
929		877
930	if (color == NULL \|\| *color == '\0')	878	if (color == NULL \|\| *color == '\0')
931	return;	879	return;
932		880
933	color = strdup (color);	881	color = strdup (color);
…		…
935	rs[Rs_color + idx] = color;	883	rs[Rs_color + idx] = color;
936		884
937	/* handle color aliases */	885	/* handle color aliases */
938	if (isdigit (*color))	886	if (isdigit (*color))
939	{	887	{
940	i = atoi (color);	888	int i = atoi (color);
941		889
942	if (i >= 8 && i <= 15)	890	if (i >= 8 && i <= 15)
943	{	891	{
944	/* bright colors */	892	/* bright colors */
945	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];	893	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
…		…
995	void	943	void
996	rxvt_term::set_colorfgbg ()	944	rxvt_term::set_colorfgbg ()
997	{	945	{
998	unsigned int i;	946	unsigned int i;
999	const char *xpmb = "";	947	const char *xpmb = "";
1000	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	948	char fstr[] = "default";
		949	char bstr[] = "default";
1001		950
1002	strcpy (fstr, "default");
1003	strcpy (bstr, "default");
1004	for (i = Color_Black; i <= Color_White; i++)	951	for (i = Color_Black; i <= Color_White; i++)
1005	if (pix_colors[Color_fg] == pix_colors[i])	952	if (pix_colors[Color_fg] == pix_colors[i])
1006	{	953	{
1007	sprintf (fstr, "%d", (i - Color_Black));	954	sprintf (fstr, "%d", i - Color_Black);
1008	break;	955	break;
1009	}	956	}
1010		957
1011	for (i = Color_Black; i <= Color_White; i++)	958	for (i = Color_Black; i <= Color_White; i++)
1012	if (pix_colors[Color_bg] == pix_colors[i])	959	if (pix_colors[Color_bg] == pix_colors[i])
1013	{	960	{
1014	sprintf (bstr, "%d", (i - Color_Black));	961	sprintf (bstr, "%d", i - Color_Black);
1015	#ifdef BG_IMAGE_FROM_FILE	962	#ifdef BG_IMAGE_FROM_FILE
1016	xpmb = "default;";	963	xpmb = "default;";
1017	#endif	964	#endif
1018	break;	965	break;
1019	}	966	}
…		…
1049	int old_width = szHint.width;	996	int old_width = szHint.width;
1050	int old_height = szHint.height;	997	int old_height = szHint.height;
1051		998
1052	window_calc (newwidth, newheight);	999	window_calc (newwidth, newheight);
1053		1000
1054	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);
1055	XSetWMNormalHints (dpy, parent[0], &szHint);	1007	XSetWMNormalHints (dpy, parent, &szHint);
		1008	szHint.flags \|= PBaseSize \| PResizeInc;
		1009	}
1056		1010
1057	if (!ignoreparent)	1011	if (!ignoreparent)
1058	{	1012	{
1059	#ifdef SMART_RESIZE	1013	#ifdef SMART_RESIZE
1060	/*	1014	/*
…		…
1064	int x, y, x1, y1;	1018	int x, y, x1, y1;
1065	int dx, dy;	1019	int dx, dy;
1066	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1020	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1067	Window unused_cr;	1021	Window unused_cr;
1068		1022
1069	XTranslateCoordinates (dpy, parent[0], display->root,	1023	XTranslateCoordinates (dpy, parent, display->root,
1070	0, 0, &x, &y, &unused_cr);	1024	0, 0, &x, &y, &unused_cr);
1071	XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,	1025	XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
1072	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1026	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1073	/*	1027	/*
1074	* 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
1075	* our position for handles and decorations. Counter it	1029	* our position for handles and decorations. Counter it
1076	*/	1030	*/
…		…
1093	if (y < y1) /* top half */	1047	if (y < y1) /* top half */
1094	dy = 0;	1048	dy = 0;
1095	else if (y == y1) /* exact center */	1049	else if (y == y1) /* exact center */
1096	dy /= 2;	1050	dy /= 2;
1097		1051
1098	XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,	1052	XMoveResizeWindow (dpy, parent, x + dx, y + dy,
1099	szHint.width, szHint.height);	1053	szHint.width, szHint.height);
1100	#else	1054	#else
1101	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1055	XResizeWindow (dpy, parent, szHint.width, szHint.height);
1102	#endif	1056	#endif
1103	}	1057	}
		1058
		1059	if (set_hint)
		1060	XSetWMNormalHints (dpy, parent, &szHint);
1104		1061
1105	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1062	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1106		1063
1107	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1064	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1108	{	1065	{
1109	if (scrollBar.state)	1066	if (scrollBar.state)
1110	{	1067	scrollBar.resize ();
1111	XMoveResizeWindow (dpy, scrollBar.win,
1112	window_sb_x, 0,
1113	scrollbar_TotalWidth (), szHint.height);
1114	resize_scrollbar ();
1115	}
1116		1068
1117	XMoveResizeWindow (dpy, vt,	1069	XMoveResizeWindow (dpy, vt,
1118	window_vt_x, window_vt_y,	1070	window_vt_x, window_vt_y,
1119	width, height);	1071	width, height);
1120		1072
1121	#ifdef HAVE_BG_PIXMAP	1073	#ifdef HAVE_BG_PIXMAP
1122	if (bgPixmap.window_size_sensitive ())	1074	if (bg_window_size_sensitive ())
1123	update_background ();	1075	update_background ();
1124	#endif	1076	#endif
1125
1126	scr_clear ();
1127	}	1077	}
1128		1078
1129	if (fix_screen \|\| old_height == 0)	1079	if (fix_screen \|\| old_height == 0)
1130	scr_reset ();	1080	scr_reset ();
1131		1081
1132	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1133	//scr_touch (false);
1134
1135	#ifdef HAVE_BG_PIXMAP
1136	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1137	// if (bgPixmap.pixmap)
1138	// scr_touch (false);
1139	#endif
1140
1141	#ifdef USE_XIM	1082	#ifdef USE_XIM
1142	IMSetPosition ();	1083	im_set_position ();
1143	#endif	1084	#endif
1144	}	1085	}
1145		1086
1146	/*	1087	/*
1147	* Set the width/height of the vt window in characters. Units are pixels.	1088	* Set the width/height of the vt window in characters. Units are pixels.
…		…
1208	status_rect.height = fheight;	1149	status_rect.height = fheight;
1209	}	1150	}
1210		1151
1211	/* Checking whether input method is running. */	1152	/* Checking whether input method is running. */
1212	bool	1153	bool
1213	rxvt_term::IMisRunning ()	1154	rxvt_term::im_is_running ()
1214	{	1155	{
1215	char *p;
1216	Atom atom;	1156	Atom atom;
1217	Window win;	1157	Window win;
1218	char server[IMBUFSIZ];	1158	char server[IMBUFSIZ];
1219		1159
1220	/* get current locale modifier */	1160	/* get current locale modifier */
1221	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1161	if (char *p = XSetLocaleModifiers (0))
1222	{	1162	{
1223	strcpy (server, "@server=");	1163	strcpy (server, "@server=");
1224	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1164	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1225		1165
1226	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1166	if (p = strchr (server + 1, '@')) /* first one only */
1227	*p = '\0';	1167	*p = '\0';
1228		1168
1229	atom = XInternAtom (dpy, server, False);	1169	atom = XInternAtom (dpy, server, False);
1230	win = XGetSelectionOwner (dpy, atom);	1170	win = XGetSelectionOwner (dpy, atom);
1231		1171
1232	if (win != None)	1172	if (win != None)
1233	return True;	1173	return true;
1234	}	1174	}
1235		1175
1236	return False;	1176	return false;
1237	}	1177	}
1238		1178
1239	void	1179	void
1240	rxvt_term::IMSendSpot ()	1180	rxvt_term::im_send_spot ()
1241	{	1181	{
1242	XPoint nspot;	1182	XPoint nspot;
1243	XVaNestedList preedit_attr;	1183	XVaNestedList preedit_attr;
1244		1184
1245	if (!Input_Context	1185	if (!Input_Context
…		…
1298		1238
1299	term->make_current ();	1239	term->make_current ();
1300		1240
1301	if (text)	1241	if (text)
1302	{	1242	{
1303	void *str;	1243	wchar_t *str;
1304		1244
1305	if (!text->encoding_is_wchar && text->string.multi_byte)	1245	if (!text->encoding_is_wchar && text->string.multi_byte)
1306	{	1246	{
1307	// of course, X makes it ugly again	1247	// of course, X makes it ugly again
1308	if (term->rs[Rs_imLocale])	1248	if (term->rs[Rs_imLocale])
1309	SET_LOCALE (term->rs[Rs_imLocale]);	1249	SET_LOCALE (term->rs[Rs_imLocale]);
1310		1250
1311	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1251	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1312	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1252	mbstowcs (str, text->string.multi_byte, text->length + 1);
1313		1253
1314	if (term->rs[Rs_imLocale])	1254	if (term->rs[Rs_imLocale])
1315	SET_LOCALE (term->locale);	1255	SET_LOCALE (term->locale);
1316	}	1256	}
1317	else	1257	else
1318	str = (void *)text->string.wide_char;	1258	str = text->string.wide_char;
1319		1259
1320	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1260	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1321	DT_INT, call_data->caret,	1261	DT_INT, call_data->caret,
1322	DT_INT, call_data->chg_first,	1262	DT_INT, call_data->chg_first,
1323	DT_INT, call_data->chg_length,	1263	DT_INT, call_data->chg_length,
…		…
1351	/*	1291	/*
1352	* Try to open a XIM with the current modifiers, then see if we can	1292	* Try to open a XIM with the current modifiers, then see if we can
1353	* open a suitable preedit type	1293	* open a suitable preedit type
1354	*/	1294	*/
1355	bool	1295	bool
1356	rxvt_term::IM_get_IC (const char *modifiers)	1296	rxvt_term::im_get_ic (const char *modifiers)
1357	{	1297	{
1358	int i, j, found;	1298	int i, j, found;
1359	XIM xim;	1299	XIM xim;
1360	XPoint spot;	1300	XPoint spot;
1361	XRectangle rect, status_rect, needed_rect;	1301	XRectangle rect, status_rect, needed_rect;
1362	unsigned long fg, bg;	1302	unsigned long fg, bg;
1363	const char *p;	1303	const char *p;
1364	char **s;	1304	char **s;
1365	XIMStyles *xim_styles;	1305	XIMStyles *xim_styles;
1366	#ifdef ENABLE_XIM_ONTHESPOT
1367	XIMCallback xcb[4];
1368	#endif
1369		1306
1370	set_environ (envv);	1307	set_environ (envv);
1371		1308
1372	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1309	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1373	return false;	1310	return false;
…		…
1394	p = pet[pi];	1331	p = pet[pi];
1395		1332
1396	if (!p)	1333	if (!p)
1397	continue;	1334	continue;
1398		1335
1399	s = rxvt_splitcommastring (p);	1336	s = rxvt_strsplit (',', p);
1400		1337
1401	for (i = found = 0; !found && s[i]; i++)	1338	for (i = found = 0; !found && s[i]; i++)
1402	{	1339	{
1403	if (!strcmp (s[i], "OverTheSpot"))	1340	if (!strcmp (s[i], "OverTheSpot"))
1404	input_style = XIMPreeditPosition \| XIMStatusNothing;	1341	input_style = XIMPreeditPosition \| XIMStatusNothing;
…		…
1416	input_style = XIMPreeditNothing \| XIMStatusNothing;	1353	input_style = XIMPreeditNothing \| XIMStatusNothing;
1417		1354
1418	for (j = 0; j < xim_styles->count_styles; j++)	1355	for (j = 0; j < xim_styles->count_styles; j++)
1419	if (input_style == xim_styles->supported_styles[j])	1356	if (input_style == xim_styles->supported_styles[j])
1420	{	1357	{
1421	rxvt_freecommastring (s);	1358	rxvt_free_strsplit (s);
1422		1359
1423	found = 1;	1360	found = 1;
1424	goto foundpet;	1361	goto foundpet;
1425	}	1362	}
1426		1363
1427	}	1364	}
1428		1365
1429	rxvt_freecommastring (s);	1366	rxvt_free_strsplit (s);
1430	}	1367	}
1431		1368
1432	foundpet:	1369	foundpet:
1433		1370
1434	XFree (xim_styles);	1371	XFree (xim_styles);
…		…
1513	NULL);	1450	NULL);
1514	}	1451	}
1515	#if ENABLE_XIM_ONTHESPOT	1452	#if ENABLE_XIM_ONTHESPOT
1516	else if (input_style & XIMPreeditCallbacks)	1453	else if (input_style & XIMPreeditCallbacks)
1517	{	1454	{
		1455	XIMCallback xcb[4];
		1456
1518	im_set_position (spot);	1457	im_set_position (spot);
1519		1458
1520	xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;	1459	xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1521	xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;	1460	xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1522	xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;	1461	xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
…		…
1537	#endif	1476	#endif
1538		1477
1539	Input_Context = XCreateIC (xim,	1478	Input_Context = XCreateIC (xim,
1540	XNInputStyle, input_style,	1479	XNInputStyle, input_style,
1541	XNClientWindow, vt,	1480	XNClientWindow, vt,
1542	XNFocusWindow, parent[0],	1481	XNFocusWindow, parent,
1543	preedit_attr ? XNPreeditAttributes : NULL,	1482	preedit_attr ? XNPreeditAttributes : NULL,
1544	preedit_attr,	1483	preedit_attr,
1545	status_attr ? XNStatusAttributes : NULL,	1484	status_attr ? XNStatusAttributes : NULL,
1546	status_attr, NULL);	1485	status_attr, NULL);
1547		1486
…		…
1560	// unfortunately, only the focus window is used by XIM, hard to fix	1499	// unfortunately, only the focus window is used by XIM, hard to fix
1561	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))	1500	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1562	vt_select_input ();	1501	vt_select_input ();
1563	#endif	1502	#endif
1564		1503
1565	IMSetPosition ();	1504	im_set_position ();
1566		1505
1567	return true;	1506	return true;
1568	}	1507	}
1569		1508
1570	void	1509	void
…		…
1590	p = rs[Rs_inputMethod];	1529	p = rs[Rs_inputMethod];
1591	if (p && *p)	1530	if (p && *p)
1592	{	1531	{
1593	bool found = false;	1532	bool found = false;
1594		1533
1595	s = rxvt_splitcommastring (p);	1534	s = rxvt_strsplit (',', p);
1596		1535
1597	for (i = 0; s[i]; i++)	1536	for (i = 0; s[i]; i++)
1598	{	1537	{
1599	if (*s[i])	1538	if (*s[i])
1600	{	1539	{
1601	strcpy (buf, "@im=");	1540	strcpy (buf, "@im=");
1602	strncat (buf, s[i], IMBUFSIZ - 5);	1541	strncat (buf, s[i], IMBUFSIZ - 5);
1603	if (IM_get_IC (buf))	1542	if (im_get_ic (buf))
1604	{	1543	{
1605	found = true;	1544	found = true;
1606	break;	1545	break;
1607	}	1546	}
1608	}	1547	}
1609	}	1548	}
1610		1549
1611	rxvt_freecommastring (s);	1550	rxvt_free_strsplit (s);
1612		1551
1613	if (found)	1552	if (found)
1614	goto done;	1553	goto done;
1615	}	1554	}
1616		1555
1617	/* try with XMODIFIERS env. var. */	1556	/* try with XMODIFIERS env. var. */
1618	if (IM_get_IC (""))	1557	if (im_get_ic (""))
1619	goto done;	1558	goto done;
1620		1559
1621	/* try with no modifiers base IF the user didn't specify an IM */	1560	/* try with no modifiers base IF the user didn't specify an IM */
1622	if (IM_get_IC ("@im=none"))	1561	if (im_get_ic ("@im=none"))
1623	goto done;	1562	goto done;
1624		1563
1625	done:	1564	done:
1626	#if defined(HAVE_XSETLOCALE) \|\| defined(HAVE_SETLOCALE)	1565	#if defined(HAVE_XSETLOCALE) \|\| defined(HAVE_SETLOCALE)
1627	if (rs[Rs_imLocale])	1566	if (rs[Rs_imLocale])
1628	SET_LOCALE (locale);	1567	SET_LOCALE (locale);
1629	#endif	1568	#endif
1630	}	1569	}
1631		1570
1632	void	1571	void
1633	rxvt_term::IMSetPosition ()	1572	rxvt_term::im_set_position ()
1634	{	1573	{
1635	XRectangle preedit_rect, status_rect, *needed_rect;	1574	XRectangle preedit_rect, status_rect, *needed_rect;
1636	XVaNestedList preedit_attr, status_attr;	1575	XVaNestedList preedit_attr, status_attr;
1637		1576
1638	if (!Input_Context	1577	if (!Input_Context
1639	\|\| !focus	1578	\|\| !focus
1640	\|\| !(input_style & (XIMPreeditArea \| XIMPreeditPosition))	1579	\|\| !(input_style & (XIMPreeditArea \| XIMPreeditPosition))
1641	\|\| !IMisRunning ())	1580	\|\| !im_is_running ())
1642	return;	1581	return;
1643		1582
1644	if (input_style & XIMPreeditPosition)	1583	if (input_style & XIMPreeditPosition)
1645	{	1584	{
1646	im_set_size (preedit_rect);	1585	im_set_size (preedit_rect);
…		…
1676		1615
1677	void	1616	void
1678	rxvt_term::get_window_origin (int &x, int &y)	1617	rxvt_term::get_window_origin (int &x, int &y)
1679	{	1618	{
1680	Window cr;	1619	Window cr;
1681	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1620	XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1682	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1683	}	1621	}
1684		1622
1685	Pixmap	1623	Pixmap
1686	rxvt_term::get_pixmap_property (int prop_id)	1624	rxvt_term::get_pixmap_property (Atom property)
1687	{	1625	{
1688	if (prop_id > 0 && prop_id < NUM_XA)	1626	Pixmap pixmap = None;
1689	if (xa[prop_id])	1627
1690	{
1691	int aformat;	1628	int aformat;
1692	unsigned long nitems, bytes_after;	1629	unsigned long nitems, bytes_after;
1693	Atom atype;	1630	Atom atype;
1694	unsigned char *prop = NULL;	1631	unsigned char *prop;
1695	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1632	int result = XGetWindowProperty (dpy, display->root, property,
1696	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1633	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1697	&nitems, &bytes_after, &prop);	1634	&nitems, &bytes_after, &prop);
1698	if (result == Success && prop && atype == XA_PIXMAP)	1635	if (result == Success)
1699	{	1636	{
1700	return (Pixmap )prop;	1637	if (atype == XA_PIXMAP)
1701	}	1638	pixmap = (Pixmap )prop;
		1639	XFree (prop);
1702	}	1640	}
1703	return None;	1641
		1642	return pixmap;
1704	}	1643	}
1705		1644
1706	#ifdef HAVE_BG_PIXMAP	1645	#ifdef HAVE_BG_PIXMAP
1707	# if TRACE_PIXMAPS
1708	# undef update_background
1709	int rxvt_term::trace_update_background (const char *file, int line)
1710	{
1711	fprintf (stderr, "%s:%d:update_background()\n", file, line);
1712	update_background ();
1713	}
1714	# endif
1715		1646
1716	int	1647	void
1717	rxvt_term::update_background ()	1648	rxvt_term::update_background ()
1718	{	1649	{
		1650	if (update_background_ev.is_active ())
		1651	return;
		1652
1719	bgPixmap.invalidate ();	1653	bg_invalidate ();
1720		1654
1721	/* no chance of real time refresh if we are blurring! */	1655	ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1722	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1656
		1657	if (to_wait <= 0.)
1723	bgPixmap.render ();	1658	bg_render ();
1724	else	1659	else
1725	{
1726	ev_tstamp refresh;
1727	update_background_ev.stop ();
1728
1729	if (!bgPixmap.need_client_side_rendering ())
1730	refresh = .05;
1731	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1732	refresh = .20; /* very slow !!! */
1733	else
1734	refresh = .07;
1735	update_background_ev.start (refresh);	1660	update_background_ev.start (to_wait);
1736	}
1737
1738	return 0;
1739	}	1661	}
1740		1662
1741	void	1663	void
1742	rxvt_term::update_background_cb (ev::timer &w, int revents)	1664	rxvt_term::update_background_cb (ev::timer &w, int revents)
1743	{	1665	{
1744	make_current ();	1666	make_current ();
		1667
		1668	update_background_ev.stop ();
1745	bgPixmap.render ();	1669	bg_render ();
1746	refresh_check ();	1670	refresh_check ();
1747	}	1671	}
1748		1672
1749	#endif /* HAVE_BG_PIXMAP */	1673	#endif /* HAVE_BG_PIXMAP */
1750		1674

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing rxvt-unicode/src/main.C (file contents): Revision 1.288 by ayin, Tue Dec 18 01:36:24 2007 UTC vs. Revision 1.358 by sf-exg, Sat Jul 9 13:40:13 2011 UTC

Diff Legend

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.288 by ayin, Tue Dec 18 01:36:24 2007 UTC vs.
Revision 1.358 by sf-exg, Sat Jul 9 13:40:13 2011 UTC