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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.264 by root, Sat Nov 24 11:06:13 2007 UTC vs.
Revision 1.348 by sf-exg, Thu Jan 20 16:41:23 2011 UTC

…		…
11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>	11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12	* - extensive modifications	12	* - extensive modifications
13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>	13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15	* - extensive modifications	15	* - extensive modifications
16	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>	16	* Copyright (c) 2003-2010 Marc Lehmann <pcg@goof.com>
17	*	17	*
18	* This program is free software; you can redistribute it and/or modify	18	* This program is free software; you can redistribute it and/or modify
19	* it under the terms of the GNU General Public License as published by	19	* it under the terms of the GNU General Public License as published by
20	* the Free Software Foundation; either version 2 of the License, or	20	* the Free Software Foundation; either version 2 of the License, or
21	* (at your option) any later version.	21	* (at your option) any later version.
…		…
30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31	---------------------------------------------------------------------/	31	---------------------------------------------------------------------/
32		32
33	#include "../config.h" /* NECESSARY */	33	#include "../config.h" /* NECESSARY */
34	#include "rxvt.h" /* NECESSARY */	34	#include "rxvt.h" /* NECESSARY */
		35	#include "init.h"
35	#include "keyboard.h"	36	#include "keyboard.h"
36	#include "rxvtperl.h"	37	#include "rxvtperl.h"
37		38
38	#include <limits>	39	#include <limits>
39		40
		41	#include <cassert>
40	#include <csignal>	42	#include <csignal>
41	#include <cstring>	43	#include <cstring>
42		44
43	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	45	#include <termios.h>
45	#endif
46		46
47	#ifdef HAVE_XSETLOCALE	47	#ifdef HAVE_XSETLOCALE
48	# define X_LOCALE	48	# define X_LOCALE
49	# include <X11/Xlocale.h>	49	# include <X11/Xlocale.h>
50	#else	50	#else
51	# ifdef HAVE_SETLOCALE	51	# ifdef HAVE_SETLOCALE
52	# include <clocale>	52	# include <clocale>
53	# endif	53	# endif
54	#endif	54	#endif
55		55
		56	struct termios rxvt_term::def_tio;
56	vector<rxvt_term *> rxvt_term::termlist;	57	vector<rxvt_term *> rxvt_term::termlist;
57		58
58	// used to tell global functions which terminal instance is "active"	59	// used to tell global functions which terminal instance is "active"
59	rxvt_t rxvt_current_term;	60	rxvt_t rxvt_current_term;
60		61
…		…
95	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)	96	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
96	{	97	{
97	compose_char *cc;	98	compose_char *cc;
98		99
99	// break compose chains, as stupid readline really likes to duplicate	100	// break compose chains, as stupid readline really likes to duplicate
100	// composing characters for some reason near the end of a line.	101	// composing characters for some reason, near the end of a line.
101	cc = (*this)[c1];	102	cc = (*this)[c1];
102	while (cc)	103	while (cc)
103	{	104	{
104	if (cc->c2 == c2) return c1;	105	if (cc->c2 == c2) return c1;
105	cc = (*this)[cc->c1];	106	cc = (*this)[cc->c1];
106	}	107	}
107		108
108	// check to see wether this combination already exists otherwise	109	// check to see whether this combination already exists otherwise
109	for (cc = v.end (); cc-- > v.begin (); )	110	for (cc = v.end (); cc-- > v.begin (); )
110	{
111	if (cc->c1 == c1 && cc->c2 == c2)	111	if (cc->c1 == c1 && cc->c2 == c2)
112	return COMPOSE_LO + (cc - v.begin ());	112	return COMPOSE_LO + (cc - v.begin ());
113	}
114		113
115	// allocate a new combination	114	// allocate a new combination
116	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)	115	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
117	{	116	{
118	static int seen;	117	static int seen;
119		118
120	if (!seen++)	119	if (!seen++)
121	fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n");	120	rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
122		121
123	return REPLACEMENT_CHAR;	122	return REPLACEMENT_CHAR;
124	}	123	}
125		124
126	v.push_back (compose_char (c1, c2));	125	v.push_back (compose_char (c1, c2));
…		…
152		151
153	}	152	}
154	#endif	153	#endif
155		154
156	rxvt_term::rxvt_term ()	155	rxvt_term::rxvt_term ()
157	:	156	{
		157	#if HAVE_BG_PIXMAP
		158	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
		159	#endif
		160	#ifdef CURSOR_BLINK
		161	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
		162	#endif
		163	#ifdef TEXT_BLINK
		164	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
		165	#endif
		166	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		167	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
		168	#endif
		169	#ifdef SELECTION_SCROLLING
		170	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
		171	#endif
		172	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		173	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		174	#endif
158	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	175	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
159	rootwin_ev (this, &rxvt_term::rootwin_cb),	176	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
160	#endif	177	#endif
161	#if HAVE_BG_PIXMAP	178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
162	update_background_ev(this, &rxvt_term::update_background_cb),	179	#ifdef USE_XIM
163	#endif	180	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
164	#ifdef HAVE_SCROLLBARS
165	scrollbar_ev (this, &rxvt_term::x_cb),
166	#endif
167	#ifdef CURSOR_BLINK
168	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
169	#endif
170	#ifdef TEXT_BLINK
171	text_blink_ev (this, &rxvt_term::text_blink_cb),
172	#endif
173	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
174	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
175	#endif
176	#ifdef SELECTION_SCROLLING
177	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
178	#endif
179	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
180	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
181	#endif	181	#endif
182	#ifdef POINTER_BLANK	182	#ifdef POINTER_BLANK
183	pointer_ev (this, &rxvt_term::pointer_cb),	183	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
184	#endif
185	#ifdef USE_XIM
186	im_ev (this, &rxvt_term::im_cb),
187	#endif	184	#endif
188	#ifndef NO_BELL	185	#ifndef NO_BELL
189	bell_ev (this, &rxvt_term::bell_cb),	186	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
190	#endif	187	#endif
191	termwin_ev (this, &rxvt_term::x_cb),	188	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
192	vt_ev (this, &rxvt_term::x_cb),	189	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
193	child_ev (this, &rxvt_term::child_cb),	190	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
194	prepare_ev (this, &rxvt_term::prepare_cb),	191	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
195	flush_ev (this, &rxvt_term::flush_cb),	192	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
196	destroy_ev (this, &rxvt_term::destroy_cb),	193	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197	pty_ev (this, &rxvt_term::pty_cb),	194	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
198	incr_ev (this, &rxvt_term::incr_cb)	195
199	{
200	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	196	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
201		197
202	termlist.push_back (this);	198	termlist.push_back (this);
203		199
204	#ifdef KEYSYM_RESOURCE	200	#ifdef KEYSYM_RESOURCE
…		…
229	if (fontset[i] != fontset[0])	225	if (fontset[i] != fontset[0])
230	delete fontset[i];	226	delete fontset[i];
231	#endif	227	#endif
232	delete fontset[0];	228	delete fontset[0];
233		229
		230	#ifdef HAVE_BG_PIXMAP
		231	bgPixmap.destroy ();
		232	#endif
		233	#ifdef HAVE_AFTERIMAGE
		234	if (asv)
		235	destroy_asvisual (asv, 0);
		236	if (asimman)
		237	destroy_image_manager (asimman, 0);
		238	#endif
		239
234	if (display)	240	if (display)
235	{	241	{
236	selection_clear ();	242	selection_clear ();
		243	selection_clear (true);
237		244
238	#ifdef USE_XIM	245	#ifdef USE_XIM
239	im_destroy ();	246	im_destroy ();
240	#endif	247	#endif
241	#ifdef XTERM_SCROLLBAR	248	scrollBar.destroy ();
242	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
243	if (ShadowGC) XFreeGC (dpy, ShadowGC);
244	#endif
245	#ifdef PLAIN_SCROLLBAR
246	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
247	#endif
248	#ifdef NEXT_SCROLLBAR
249	if (blackGC) XFreeGC (dpy, blackGC);
250	if (whiteGC) XFreeGC (dpy, whiteGC);
251	if (grayGC) XFreeGC (dpy, grayGC);
252	if (darkGC) XFreeGC (dpy, darkGC);
253	if (stippleGC) XFreeGC (dpy, stippleGC);
254	if (dimple) XFreePixmap (dpy, dimple);
255	if (upArrow) XFreePixmap (dpy, upArrow);
256	if (downArrow) XFreePixmap (dpy, downArrow);
257	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
258	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
259	#endif
260	#ifdef RXVT_SCROLLBAR
261	if (topShadowGC) XFreeGC (dpy, topShadowGC);
262	if (botShadowGC) XFreeGC (dpy, botShadowGC);
263	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
264	#endif
265	if (gc) XFreeGC (dpy, gc);	249	if (gc) XFreeGC (dpy, gc);
266		250
267	delete drawable;	251	delete drawable;
268	// destroy all windows	252	// destroy all windows
269	if (parent[0])	253	if (parent[0])
…		…
277	pix_colors_unfocused [i].free (this);	261	pix_colors_unfocused [i].free (this);
278	#endif	262	#endif
279	}	263	}
280		264
281	clear ();	265	clear ();
282	}
283		266
284	delete [] pix_colors_focused;	267	display->flush (); /* ideally .put should do this */
285	#if OFF_FOCUS_FADING
286	delete [] pix_colors_unfocused;
287	#endif
288
289	#ifdef HAVE_BG_PIXMAP
290	bgPixmap.destroy ();
291	#endif
292	displays.put (display);	268	displays.put (display);
		269	}
293		270
294	scr_release ();	271	scr_release ();
295		272
296	/* clear all resources */	273	/* clear all resources */
297	for (int i = 0; i < allocated.size (); i++)	274	for (int i = 0; i < allocated.size (); i++)
298	free (allocated [i]);	275	free (allocated [i]);
299		276
300	free (selection.text);	277	free (selection.text);
		278	free (selection.clip_text);
301	// TODO: manage env vars in child only(!)	279	// TODO: manage env vars in child only(!)
302	free (env_display);	280	free (env_display);
303	free (env_term);	281	free (env_term);
304	free (locale);	282	free (locale);
305	free (v_buffer);	283	free (v_buffer);
…		…
329	}	307	}
330		308
331	void	309	void
332	rxvt_term::destroy ()	310	rxvt_term::destroy ()
333	{	311	{
334	if (destroy_ev.active)	312	if (destroy_ev.is_active ())
335	return;	313	return;
336		314
337	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	315	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
338		316
339	#if ENABLE_OVERLAY	317	#if ENABLE_OVERLAY
…		…
343	if (display)	321	if (display)
344	{	322	{
345	#if USE_XIM	323	#if USE_XIM
346	im_ev.stop (display);	324	im_ev.stop (display);
347	#endif	325	#endif
348	#if HAVE_SCROLLBARS
349	scrollbar_ev.stop (display);	326	scrollbar_ev.stop (display);
350	#endif
351	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	327	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
352	rootwin_ev.stop (display);	328	rootwin_ev.stop (display);
353	#endif	329	#endif
354	incr_ev.stop ();	330	incr_ev.stop ();
355	termwin_ev.stop (display);	331	termwin_ev.stop (display);
356	vt_ev.stop (display);	332	vt_ev.stop (display);
357	}	333	}
358		334
359	prepare_ev.stop ();	335	flush_ev.stop ();
360	pty_ev.stop ();	336	pty_ev.stop ();
361	#ifdef CURSOR_BLINK	337	#ifdef CURSOR_BLINK
362	cursor_blink_ev.stop ();	338	cursor_blink_ev.stop ();
363	#endif	339	#endif
364	#ifdef TEXT_BLINK	340	#ifdef TEXT_BLINK
…		…
381	rxvt_term::destroy_cb (ev::idle &w, int revents)	357	rxvt_term::destroy_cb (ev::idle &w, int revents)
382	{	358	{
383	make_current ();	359	make_current ();
384		360
385	delete this;	361	delete this;
		362	}
		363
		364	void
		365	rxvt_term::set_option (uint8_t opt, bool set)
		366	{
		367	if (!opt)
		368	return;
		369
		370	uint8_t mask = 1 << (opt & 7);
		371	uint8_t &val = options [opt >> 3];
		372
		373	val = val & ~mask \| (set ? mask : 0);
386	}	374	}
387		375
388	/----------------------------------------------------------------------/	376	/----------------------------------------------------------------------/
389	/*	377	/*
390	* Exit gracefully, clearing the utmp entry and restoring tty attributes	378	* Exit gracefully, clearing the utmp entry and restoring tty attributes
…		…
404	print_x_error (Display dpy, XErrorEvent event)	392	print_x_error (Display dpy, XErrorEvent event)
405	{	393	{
406	char buffer[BUFSIZ];	394	char buffer[BUFSIZ];
407	char mesg[BUFSIZ];	395	char mesg[BUFSIZ];
408	char number[32];	396	char number[32];
409	char *mtype = "XlibMessage";	397	const char mtype[] = "XlibMessage";
410	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	398	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
411	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	399	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
412	rxvt_warn ("An X Error occured, trying to continue after report.\n");	400	rxvt_warn ("An X Error occurred, trying to continue after report.\n");
413	rxvt_warn ("%s: %s\n", mesg, buffer);	401	rxvt_warn ("%s: %s\n", mesg, buffer);
414	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	402	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
415	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	403	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
416	sprintf(number, "%d", event->request_code);	404	sprintf(number, "%d", event->request_code);
417	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	405	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
418	rxvt_warn ("(which is %s)\n", buffer);	406	rxvt_warn ("(which is %s)\n", buffer);
419	if (event->request_code >= 128) {	407	if (event->request_code >= 128) {
420	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	408	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
421	mesg, BUFSIZ);	409	mesg, BUFSIZ);
422	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	410	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
423	}	411	}
424	if ((event->error_code == BadWindow) \|\|	412	if ((event->error_code == BadWindow) \|\|
425	(event->error_code == BadPixmap) \|\|	413	(event->error_code == BadPixmap) \|\|
426	(event->error_code == BadCursor) \|\|	414	(event->error_code == BadCursor) \|\|
427	(event->error_code == BadFont) \|\|	415	(event->error_code == BadFont) \|\|
428	(event->error_code == BadDrawable) \|\|	416	(event->error_code == BadDrawable) \|\|
429	(event->error_code == BadColor) \|\|	417	(event->error_code == BadColor) \|\|
430	(event->error_code == BadGC) \|\|	418	(event->error_code == BadGC) \|\|
431	(event->error_code == BadIDChoice) \|\|	419	(event->error_code == BadIDChoice) \|\|
432	(event->error_code == BadValue) \|\|	420	(event->error_code == BadValue) \|\|
433	(event->error_code == BadAtom)) {	421	(event->error_code == BadAtom)) {
434	if (event->error_code == BadValue)	422	if (event->error_code == BadValue)
435	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	423	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
436	mesg, BUFSIZ);	424	mesg, BUFSIZ);
437	else if (event->error_code == BadAtom)	425	else if (event->error_code == BadAtom)
438	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	426	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
439	mesg, BUFSIZ);	427	mesg, BUFSIZ);
440	else	428	else
441	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	429	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
442	mesg, BUFSIZ);	430	mesg, BUFSIZ);
443	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	431	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
444	}	432	}
445	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	433	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
446	mesg, BUFSIZ);	434	mesg, BUFSIZ);
447	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	435	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
448	}	436	}
449	#endif	437	#endif
450		438
451	int	439	int
…		…
474	DisplayString (display));	462	DisplayString (display));
475	rxvt_emergency_cleanup ();	463	rxvt_emergency_cleanup ();
476	_exit (EXIT_FAILURE);	464	_exit (EXIT_FAILURE);
477	}	465	}
478		466
479	/----------------------------------------------------------------------/
480	bool
481	rxvt_term::init (int argc, const char const argv, stringvec *envv)
482	{
483	this->envv = envv;
484
485	SET_R (this);
486	set_locale ("");
487	set_environ (envv); // few things in X do not call setlocale :(
488
489	if (!init_vars ())
490	return false;
491
492	init_secondary ();
493
494	const char **cmd_argv = init_resources (argc, argv);
495
496	#ifdef KEYSYM_RESOURCE
497	keyboard->register_done ();
498	#endif
499
500	#ifdef HAVE_SCROLLBARS
501	if (option (Opt_scrollBar))
502	scrollBar.setIdle (); /* set existence for size calculations */
503	#endif
504
505	pty = ptytty::create ();
506
507	create_windows (argc, argv);
508
509	init_xlocale ();
510
511	scr_reset (); // initialize screen
512
513	#if 0
514	XSynchronize (dpy, True);
515	#endif
516
517	#ifdef HAVE_SCROLLBARS
518	if (option (Opt_scrollBar))
519	resize_scrollbar (); /* create and map scrollbar */
520	#endif
521	#ifdef HAVE_BG_PIXMAP
522	{
523	bgPixmap.set_target (this);
524
525	#ifdef ENABLE_TRANSPARENCY
526	if (option (Opt_transparent))
527	{
528	bgPixmap.set_transparent ();
529	#ifdef HAVE_AFTERIMAGE
530	if (rs [Rs_blurradius])
531	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
532	#endif
533	if (ISSET_PIXCOLOR (Color_tint))
534	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
535	if (rs [Rs_shade])
536	bgPixmap.set_shade (rs [Rs_shade]);
537
538	bgPixmap.set_root_pixmap ();
539	XSelectInput (dpy, display->root, PropertyChangeMask);
540	rootwin_ev.start (display, display->root);
541	}
542	#endif
543
544	#ifdef BG_IMAGE_FROM_FILE
545	if (rs[Rs_backgroundPixmap] != NULL)
546	{
547	const char *p = rs[Rs_backgroundPixmap];
548
549	if ((p = strchr (p, ';')) != NULL)
550	{
551	p++;
552	bgPixmap.set_geometry (p);
553	}
554	else
555	bgPixmap.set_defaultGeometry ();
556
557	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
558	if (!bgPixmap.window_position_sensitive ())
559	update_background ();
560	}
561	#endif
562	}
563	#endif
564
565	#if ENABLE_PERL
566	rootwin_ev.start (display, display->root);
567	#endif
568
569	set_colorfgbg ();
570
571	init_command (cmd_argv);
572
573	free (cmd_argv);
574
575	if (pty->pty >= 0)
576	pty_ev.start (pty->pty, ev::READ);
577
578	prepare_ev.start ();
579
580	HOOK_INVOKE ((this, HOOK_START, DT_END));
581
582	#if ENABLE_XEMBED
583	if (rs[Rs_embed])
584	{
585	long info[2] = { 0, XEMBED_MAPPED };
586
587	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
588	32, PropModeReplace, (unsigned char *)&info, 2);
589	}
590	#endif
591
592	XMapWindow (dpy, vt);
593	XMapWindow (dpy, parent[0]);
594
595	return true;
596	}
597
598	static struct sig_handlers	467	static struct sig_handlers
599	{	468	{
600	ev::sig sw_term, sw_int;	469	ev::sig sw_term, sw_int;
601		470
602	/*	471	/*
603	* Catch a fatal signal and tidy up before quitting	472	* Catch a fatal signal and tidy up before quitting
604	*/	473	*/
605	void
606	sig_term (ev::sig &w, int revents)	474	void sig_term (ev::sig &w, int revents);
		475
		476	sig_handlers ()
607	{	477	{
608	rxvt_emergency_cleanup ();	478	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
609	w.stop ();
610	kill (getpid (), w.signum);
611	}
612
613	sig_handlers ()
614	: sw_term (this, &sig_handlers::sig_term),
615	sw_int (this, &sig_handlers::sig_term)	479	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
616	{
617	}	480	}
618	} sig_handlers;	481	} sig_handlers;
619		482
		483	void
		484	sig_handlers::sig_term (ev::sig &w, int revents)
		485	{
		486	rxvt_emergency_cleanup ();
		487	w.stop ();
		488	kill (getpid (), w.signum);
		489	}
		490
		491	static void
		492	rxvt_get_ttymode (struct termios *tio)
		493	{
		494	if (tcgetattr (STDIN_FILENO, tio) < 0)
		495	memset (tio, 0, sizeof (struct termios));
		496
		497	for (int i = 0; i < NCCS; i++)
		498	tio->c_cc[i] = VDISABLE;
		499
		500	tio->c_cc[VINTR] = CINTR;
		501	tio->c_cc[VQUIT] = CQUIT;
		502	tio->c_cc[VERASE] = CERASE;
		503	#ifdef VERASE2
		504	tio->c_cc[VERASE2] = CERASE2;
		505	#endif
		506	tio->c_cc[VKILL] = CKILL;
		507	tio->c_cc[VEOF] = CEOF;
		508	tio->c_cc[VSTART] = CSTART;
		509	tio->c_cc[VSTOP] = CSTOP;
		510	tio->c_cc[VSUSP] = CSUSP;
		511	# ifdef VDSUSP
		512	tio->c_cc[VDSUSP] = CDSUSP;
		513	# endif
		514	# ifdef VREPRINT
		515	tio->c_cc[VREPRINT] = CRPRNT;
		516	# endif
		517	# ifdef VDISCRD
		518	tio->c_cc[VDISCRD] = CFLUSH;
		519	# endif
		520	# ifdef VWERSE
		521	tio->c_cc[VWERSE] = CWERASE;
		522	# endif
		523	# ifdef VLNEXT
		524	tio->c_cc[VLNEXT] = CLNEXT;
		525	# endif
		526	# ifdef VSTATUS
		527	tio->c_cc[VSTATUS] = CSTATUS;
		528	# endif
		529
		530	# if VMIN != VEOF
		531	tio->c_cc[VMIN] = 1;
		532	# endif
		533	# if VTIME != VEOL
		534	tio->c_cc[VTIME] = 0;
		535	# endif
		536
		537	/* input modes */
		538	tio->c_iflag = (BRKINT \| IGNPAR \| ICRNL
		539	# ifdef IMAXBEL
		540	\| IMAXBEL
		541	# endif
		542	\| IXON);
		543
		544	/* output modes */
		545	tio->c_oflag = (OPOST \| ONLCR);
		546
		547	/* control modes */
		548	tio->c_cflag = (CS8 \| CREAD);
		549
		550	/* local modes */
		551	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
		552	# if defined (ECHOCTL) && defined (ECHOKE)
		553	\| ECHOCTL \| ECHOKE
		554	# endif
		555	\| ECHOE \| ECHOK);
		556	}
		557
620	char **rxvt_environ; // startup environment	558	char **rxvt_environ; // startup environment
621		559
622	void	560	void
623	rxvt_init ()	561	rxvt_init ()
624	{	562	{
625	ptytty::init ();	563	assert (("fontMask must not overlap other RS masks",
		564	0 == (RS_fontMask & (RS_Sel \| RS_baseattrMask \| RS_customMask \| RS_bgMask \| RS_fgMask))));
626		565
		566	rxvt_get_ttymode (&rxvt_term::def_tio);
		567
		568	// get rid of stdin/stdout as we don't need them, to free resources
		569	dup2 (STDERR_FILENO, STDIN_FILENO);
		570	dup2 (STDERR_FILENO, STDOUT_FILENO);
		571
627	if (!ev_default_loop (0))	572	if (!ev_default_loop ())
628	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");	573	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
629		574
630	rxvt_environ = environ;	575	rxvt_environ = environ;
631		576
632	signal (SIGHUP, SIG_IGN);	577	signal (SIGHUP, SIG_IGN);
633	signal (SIGPIPE, SIG_IGN);	578	signal (SIGPIPE, SIG_IGN);
634		579
635	sig_handlers.sw_term.start (SIGTERM); ev_unref ();	580	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
636	sig_handlers.sw_int.start (SIGINT); ev_unref ();	581	sig_handlers.sw_int.start (SIGINT); ev_unref ();
637
638	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
639	/* signal (SIGURG, SIG_DFL); */
640		582
641	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	583	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
642	// TODO: handle this with exceptions and tolerate the memory loss	584	// TODO: handle this with exceptions and tolerate the memory loss
643	XSetIOErrorHandler (rxvt_xioerror_handler);	585	XSetIOErrorHandler (rxvt_xioerror_handler);
644		586
645	XrmInitialize ();	587	XrmInitialize ();
646	}
647
648	/* ------------------------------------------------------------------------- *
649	* MEMORY ALLOCATION WRAPPERS *
650	* ------------------------------------------------------------------------- */
651	void *
652	rxvt_malloc (size_t size)
653	{
654	void *p = malloc (size);
655
656	if (!p)
657	rxvt_fatal ("memory allocation failure. aborting.\n");
658
659	return p;
660	}
661
662	void *
663	rxvt_calloc (size_t number, size_t size)
664	{
665	void *p = calloc (number, size);
666
667	if (!p)
668	rxvt_fatal ("memory allocation failure. aborting.\n");
669
670	return p;
671	}
672
673	void *
674	rxvt_realloc (void *ptr, size_t size)
675	{
676	void *p = realloc (ptr, size);
677
678	if (!p)
679	rxvt_fatal ("memory allocation failure. aborting.\n");
680
681	return p;
682	}	588	}
683		589
684	/----------------------------------------------------------------------/	590	/----------------------------------------------------------------------/
685	/*	591	/*
686	* window size/position calculations for XSizeHint and other storage.	592	* window size/position calculations for XSizeHint and other storage.
…		…
688	*/	594	*/
689	void	595	void
690	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	596	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
691	{	597	{
692	short recalc_x, recalc_y;	598	short recalc_x, recalc_y;
693	int x, y, sb_w, flags;	599	int x, y, flags;
694	unsigned int w, h;	600	unsigned int w, h;
695	unsigned int max_width, max_height;	601	unsigned int max_width, max_height;
696		602
697	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	603	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
698	szHint.win_gravity = NorthWestGravity;	604	szHint.win_gravity = NorthWestGravity;
…		…
708	if (rs[Rs_geometry])	614	if (rs[Rs_geometry])
709	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	615	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
710		616
711	if (flags & WidthValue)	617	if (flags & WidthValue)
712	{	618	{
		619	if (!w)
		620	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		621
713	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	622	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
714	szHint.flags \|= USSize;	623	szHint.flags \|= USSize;
715	}	624	}
716		625
717	if (flags & HeightValue)	626	if (flags & HeightValue)
718	{	627	{
		628	if (!h)
		629	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		630
719	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	631	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
720	szHint.flags \|= USSize;	632	szHint.flags \|= USSize;
721	}	633	}
722		634
723	if (flags & XValue)	635	if (flags & XValue)
724	{	636	{
…		…
755	max_width = MAX_COLS * fwidth;	667	max_width = MAX_COLS * fwidth;
756	max_height = MAX_ROWS * fheight;	668	max_height = MAX_ROWS * fheight;
757		669
758	szHint.base_width = szHint.base_height = 2 * int_bwidth;	670	szHint.base_width = szHint.base_height = 2 * int_bwidth;
759		671
760	sb_w = 0;
761	window_vt_x = window_vt_y = int_bwidth;	672	window_vt_x = window_vt_y = int_bwidth;
762		673
763	if (scrollBar.state)	674	if (scrollBar.state)
764	{	675	{
765	sb_w = scrollbar_TotalWidth ();	676	int sb_w = scrollBar.total_width ();
766	szHint.base_width += sb_w;	677	szHint.base_width += sb_w;
767		678
768	if (!option (Opt_scrollBar_right))	679	if (!option (Opt_scrollBar_right))
769	window_vt_x += sb_w;	680	window_vt_x += sb_w;
770	}	681	}
…		…
794	{	705	{
795	min_it (height, max_height);	706	min_it (height, max_height);
796	szHint.height = szHint.base_height + height;	707	szHint.height = szHint.base_height + height;
797	}	708	}
798		709
799	if (scrollBar.state && option (Opt_scrollBar_right))
800	window_sb_x = szHint.width - sb_w;
801
802	if (recalc_x)	710	if (recalc_x)
803	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	711	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
804		712
805	if (recalc_y)	713	if (recalc_y)
806	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	714	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
807		715
808	ncol = width / fwidth;	716	ncol = width / fwidth;
809	nrow = height / fheight;	717	nrow = height / fheight;
810	}	718	}
811		719
812	/----------------------------------------------------------------------/	720	/----------------------------------------------------------------------/
813	/*	721	/*
…		…
824		732
825	ws.ws_col = ncol;	733	ws.ws_col = ncol;
826	ws.ws_row = nrow;	734	ws.ws_row = nrow;
827	ws.ws_xpixel = width;	735	ws.ws_xpixel = width;
828	ws.ws_ypixel = height;	736	ws.ws_ypixel = height;
829	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	737	ioctl (pty->pty, TIOCSWINSZ, &ws);
830		738
831	#if 0	739	#if 0
832	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	740	// TIOCSWINSZ is supposed to do this automatically and correctly
833	if (cmd_pid) /* force through to the command */	741	if (cmd_pid) /* force through to the command */
834	kill (-cmd_pid, SIGWINCH);	742	kill (-cmd_pid, SIGWINCH);
835	#endif	743	#endif
836	}	744	}
837		745
…		…
864	#endif	772	#endif
865		773
866	delete fontset[0];	774	delete fontset[0];
867	fontset[0] = fs;	775	fontset[0] = fs;
868		776
869	prop = (*fs)[1]->properties ();	777	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
870	prop.height += lineSpace;	778	prop.height += lineSpace;
		779	prop.width += letterSpace;
871		780
872	fs->set_prop (prop, false);	781	fs->set_prop (prop, false);
873		782
874	fwidth = prop.width;	783	fwidth = prop.width;
875	fheight = prop.height;	784	fheight = prop.height;
…		…
925	prop, XA_STRING, 8, PropModeReplace,	834	prop, XA_STRING, 8, PropModeReplace,
926	(const unsigned char *)str, len >= 0 ? len : strlen (str));	835	(const unsigned char *)str, len >= 0 ? len : strlen (str));
927	}	836	}
928		837
929	void	838	void
		839	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		840	{
		841	XTextProperty ct;
		842
		843	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		844	{
		845	XSetTextProperty (dpy, parent[0], &ct, prop);
		846	XFree (ct.value);
		847	}
		848	}
		849
		850	void
930	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	851	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
931	{	852	{
932	wchar_t *ws = rxvt_mbstowcs (str, len);	853	wchar_t *ws = rxvt_mbstowcs (str, len);
933	char *s = rxvt_wcstoutf8 (ws);	854	char *s = rxvt_wcstoutf8 (ws);
934		855
…		…
944	/----------------------------------------------------------------------/	865	/----------------------------------------------------------------------/
945	/* xterm sequences - title, iconName, color (exptl) */	866	/* xterm sequences - title, iconName, color (exptl) */
946	void	867	void
947	rxvt_term::set_title (const char *str)	868	rxvt_term::set_title (const char *str)
948	{	869	{
949	set_string_property (XA_WM_NAME, str);	870	set_mbstring_property (XA_WM_NAME, str);
950	#if ENABLE_EWMH	871	#if ENABLE_EWMH
951	set_utf8_property (xa[XA_NET_WM_NAME], str);	872	set_utf8_property (xa[XA_NET_WM_NAME], str);
952	#endif	873	#endif
953	}	874	}
954		875
955	void	876	void
956	rxvt_term::set_icon_name (const char *str)	877	rxvt_term::set_icon_name (const char *str)
957	{	878	{
958	set_string_property (XA_WM_ICON_NAME, str);	879	set_mbstring_property (XA_WM_ICON_NAME, str);
959	#if ENABLE_EWMH	880	#if ENABLE_EWMH
960	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	881	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
961	#endif	882	#endif
962	}	883	}
963		884
964	void	885	void
965	rxvt_term::set_window_color (int idx, const char *color)	886	rxvt_term::set_window_color (int idx, const char *color)
966	{	887	{
967	#ifdef XTERM_COLOR_CHANGE	888	#ifdef XTERM_COLOR_CHANGE
968	rxvt_color xcol;	889	rxvt_color xcol;
969	int i;
970		890
971	if (color == NULL \|\| *color == '\0')	891	if (color == NULL \|\| *color == '\0')
972	return;	892	return;
973		893
974	color = strdup (color);	894	color = strdup (color);
…		…
976	rs[Rs_color + idx] = color;	896	rs[Rs_color + idx] = color;
977		897
978	/* handle color aliases */	898	/* handle color aliases */
979	if (isdigit (*color))	899	if (isdigit (*color))
980	{	900	{
981	i = atoi (color);	901	int i = atoi (color);
982		902
983	if (i >= 8 && i <= 15)	903	if (i >= 8 && i <= 15)
		904	{
984	{ /* bright colors */	905	/* bright colors */
985	i -= 8;
986	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	906	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
987	goto done;	907	goto done;
988	}	908	}
989		909
990	if (i >= 0 && i <= 7)	910	if (i >= 0 && i <= 7)
		911	{
991	{ /* normal colors */	912	/* normal colors */
992	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	913	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
993	goto done;	914	goto done;
994	}	915	}
995	}	916	}
996		917
…		…
1001	* so just keep gobbling up the colormap	922	* so just keep gobbling up the colormap
1002	*/	923	*/
1003		924
1004	pix_colors_focused[idx] = xcol;	925	pix_colors_focused[idx] = xcol;
1005		926
1006	/* XSetWindowAttributes attr; */
1007	/* Cursor cursor; */
1008	done:	927	done:
1009	/TODO: handle Color_BD, scrollbar background, etc. /	928	/TODO: handle Color_BD, scrollbar background, etc. /
1010		929
1011	update_fade_color (idx);	930	update_fade_color (idx);
1012	recolour_cursor ();	931	recolour_cursor ();
…		…
1036	*/	955	*/
1037	void	956	void
1038	rxvt_term::set_colorfgbg ()	957	rxvt_term::set_colorfgbg ()
1039	{	958	{
1040	unsigned int i;	959	unsigned int i;
1041	const char *xpmb = "\0";	960	const char *xpmb = "";
1042	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	961	char fstr[] = "default";
		962	char bstr[] = "default";
1043		963
1044	strcpy (fstr, "default");
1045	strcpy (bstr, "default");
1046	for (i = Color_Black; i <= Color_White; i++)	964	for (i = Color_Black; i <= Color_White; i++)
1047	if (pix_colors[Color_fg] == pix_colors[i])	965	if (pix_colors[Color_fg] == pix_colors[i])
1048	{	966	{
1049	sprintf (fstr, "%d", (i - Color_Black));	967	sprintf (fstr, "%d", i - Color_Black);
1050	break;	968	break;
1051	}	969	}
1052		970
1053	for (i = Color_Black; i <= Color_White; i++)	971	for (i = Color_Black; i <= Color_White; i++)
1054	if (pix_colors[Color_bg] == pix_colors[i])	972	if (pix_colors[Color_bg] == pix_colors[i])
1055	{	973	{
1056	sprintf (bstr, "%d", (i - Color_Black));	974	sprintf (bstr, "%d", i - Color_Black);
1057	#ifdef BG_IMAGE_FROM_FILE	975	#ifdef BG_IMAGE_FROM_FILE
1058	xpmb = "default;";	976	xpmb = "default;";
1059	#endif	977	#endif
1060	break;	978	break;
1061	}	979	}
…		…
1091	int old_width = szHint.width;	1009	int old_width = szHint.width;
1092	int old_height = szHint.height;	1010	int old_height = szHint.height;
1093		1011
1094	window_calc (newwidth, newheight);	1012	window_calc (newwidth, newheight);
1095		1013
1096	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	1014	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1015
		1016	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1017	if (set_hint)
		1018	{
		1019	szHint.flags &= ~(PBaseSize \| PResizeInc);
1097	XSetWMNormalHints (dpy, parent[0], &szHint);	1020	XSetWMNormalHints (dpy, parent[0], &szHint);
		1021	szHint.flags \|= PBaseSize \| PResizeInc;
		1022	}
1098		1023
1099	if (!ignoreparent)	1024	if (!ignoreparent)
1100	{	1025	{
1101	#ifdef SMART_RESIZE	1026	#ifdef SMART_RESIZE
1102	/*	1027	/*
…		…
1142	#else	1067	#else
1143	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1068	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1144	#endif	1069	#endif
1145	}	1070	}
1146		1071
		1072	if (set_hint)
		1073	XSetWMNormalHints (dpy, parent[0], &szHint);
		1074
1147	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1075	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1148		1076
1149	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1077	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1150	{	1078	{
1151	if (scrollBar.state)	1079	if (scrollBar.state)
1152	{	1080	scrollBar.resize ();
1153	XMoveResizeWindow (dpy, scrollBar.win,
1154	window_sb_x, 0,
1155	scrollbar_TotalWidth (), szHint.height);
1156	resize_scrollbar ();
1157	}
1158		1081
1159	XMoveResizeWindow (dpy, vt,	1082	XMoveResizeWindow (dpy, vt,
1160	window_vt_x, window_vt_y,	1083	window_vt_x, window_vt_y,
1161	width, height);	1084	width, height);
1162		1085
1163	#ifdef HAVE_BG_PIXMAP	1086	#ifdef HAVE_BG_PIXMAP
1164	if (bgPixmap.window_size_sensitive ())	1087	if (bgPixmap.window_size_sensitive ())
1165	update_background ();	1088	update_background ();
1166	#endif	1089	#endif
1167
1168	scr_clear ();
1169	}	1090	}
1170		1091
1171	if (fix_screen \|\| old_height == 0)	1092	if (fix_screen \|\| old_height == 0)
1172	scr_reset ();	1093	scr_reset ();
1173
1174	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1175	//scr_touch (false);
1176
1177	#ifdef HAVE_BG_PIXMAP
1178	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1179	// if (bgPixmap.pixmap)
1180	// scr_touch (false);
1181	#endif
1182		1094
1183	#ifdef USE_XIM	1095	#ifdef USE_XIM
1184	IMSetPosition ();	1096	IMSetPosition ();
1185	#endif	1097	#endif
1186	}	1098	}
…		…
1252		1164
1253	/* Checking whether input method is running. */	1165	/* Checking whether input method is running. */
1254	bool	1166	bool
1255	rxvt_term::IMisRunning ()	1167	rxvt_term::IMisRunning ()
1256	{	1168	{
1257	char *p;
1258	Atom atom;	1169	Atom atom;
1259	Window win;	1170	Window win;
1260	char server[IMBUFSIZ];	1171	char server[IMBUFSIZ];
1261		1172
1262	/* get current locale modifier */	1173	/* get current locale modifier */
1263	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1174	if (char *p = XSetLocaleModifiers (0))
1264	{	1175	{
1265	strcpy (server, "@server=");	1176	strcpy (server, "@server=");
1266	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1177	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1267		1178
1268	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1179	if (p = strchr (server + 1, '@')) /* first one only */
1269	*p = '\0';	1180	*p = '\0';
1270		1181
1271	atom = XInternAtom (dpy, server, False);	1182	atom = XInternAtom (dpy, server, False);
1272	win = XGetSelectionOwner (dpy, atom);	1183	win = XGetSelectionOwner (dpy, atom);
1273		1184
…		…
1340		1251
1341	term->make_current ();	1252	term->make_current ();
1342		1253
1343	if (text)	1254	if (text)
1344	{	1255	{
1345	void *str;	1256	wchar_t *str;
1346		1257
1347	if (!text->encoding_is_wchar && text->string.multi_byte)	1258	if (!text->encoding_is_wchar && text->string.multi_byte)
1348	{	1259	{
1349	// of course, X makes it ugly again	1260	// of course, X makes it ugly again
1350	if (term->rs[Rs_imLocale])	1261	if (term->rs[Rs_imLocale])
1351	SET_LOCALE (term->rs[Rs_imLocale]);	1262	SET_LOCALE (term->rs[Rs_imLocale]);
1352		1263
1353	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1264	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1354	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1265	mbstowcs (str, text->string.multi_byte, text->length + 1);
1355		1266
1356	if (term->rs[Rs_imLocale])	1267	if (term->rs[Rs_imLocale])
1357	SET_LOCALE (term->locale);	1268	SET_LOCALE (term->locale);
1358	}	1269	}
1359	else	1270	else
1360	str = (void *)text->string.wide_char;	1271	str = text->string.wide_char;
1361		1272
1362	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1273	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1363	DT_INT, call_data->caret,	1274	DT_INT, call_data->caret,
1364	DT_INT, call_data->chg_first,	1275	DT_INT, call_data->chg_first,
1365	DT_INT, call_data->chg_length,	1276	DT_INT, call_data->chg_length,
…		…
1436	p = pet[pi];	1347	p = pet[pi];
1437		1348
1438	if (!p)	1349	if (!p)
1439	continue;	1350	continue;
1440		1351
1441	s = rxvt_splitcommastring (p);	1352	s = rxvt_strsplit (',', p);
1442		1353
1443	for (i = found = 0; !found && s[i]; i++)	1354	for (i = found = 0; !found && s[i]; i++)
1444	{	1355	{
1445	if (!strcmp (s[i], "OverTheSpot"))	1356	if (!strcmp (s[i], "OverTheSpot"))
1446	input_style = XIMPreeditPosition \| XIMStatusNothing;	1357	input_style = XIMPreeditPosition \| XIMStatusNothing;
…		…
1458	input_style = XIMPreeditNothing \| XIMStatusNothing;	1369	input_style = XIMPreeditNothing \| XIMStatusNothing;
1459		1370
1460	for (j = 0; j < xim_styles->count_styles; j++)	1371	for (j = 0; j < xim_styles->count_styles; j++)
1461	if (input_style == xim_styles->supported_styles[j])	1372	if (input_style == xim_styles->supported_styles[j])
1462	{	1373	{
1463	rxvt_freecommastring (s);	1374	rxvt_free_strsplit (s);
1464		1375
1465	found = 1;	1376	found = 1;
1466	goto foundpet;	1377	goto foundpet;
1467	}	1378	}
1468		1379
1469	}	1380	}
1470		1381
1471	rxvt_freecommastring (s);	1382	rxvt_free_strsplit (s);
1472	}	1383	}
1473		1384
1474	foundpet:	1385	foundpet:
1475		1386
1476	XFree (xim_styles);	1387	XFree (xim_styles);
…		…
1632	p = rs[Rs_inputMethod];	1543	p = rs[Rs_inputMethod];
1633	if (p && *p)	1544	if (p && *p)
1634	{	1545	{
1635	bool found = false;	1546	bool found = false;
1636		1547
1637	s = rxvt_splitcommastring (p);	1548	s = rxvt_strsplit (',', p);
1638		1549
1639	for (i = 0; s[i]; i++)	1550	for (i = 0; s[i]; i++)
1640	{	1551	{
1641	if (*s[i])	1552	if (*s[i])
1642	{	1553	{
…		…
1648	break;	1559	break;
1649	}	1560	}
1650	}	1561	}
1651	}	1562	}
1652		1563
1653	rxvt_freecommastring (s);	1564	rxvt_free_strsplit (s);
1654		1565
1655	if (found)	1566	if (found)
1656	goto done;	1567	goto done;
1657	}	1568	}
1658		1569
…		…
1719	void	1630	void
1720	rxvt_term::get_window_origin (int &x, int &y)	1631	rxvt_term::get_window_origin (int &x, int &y)
1721	{	1632	{
1722	Window cr;	1633	Window cr;
1723	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1634	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1724	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1725	}	1635	}
1726		1636
1727	Pixmap	1637	Pixmap
1728	rxvt_term::get_pixmap_property (int prop_id)	1638	rxvt_term::get_pixmap_property (Atom property)
1729	{	1639	{
1730	if (prop_id > 0 && prop_id < NUM_XA)	1640	Pixmap pixmap = None;
1731	if (xa[prop_id])	1641
1732	{
1733	int aformat;	1642	int aformat;
1734	unsigned long nitems, bytes_after;	1643	unsigned long nitems, bytes_after;
1735	Atom atype;	1644	Atom atype;
1736	unsigned char *prop = NULL;	1645	unsigned char *prop;
1737	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1646	int result = XGetWindowProperty (dpy, display->root, property,
1738	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1647	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1739	&nitems, &bytes_after, &prop);	1648	&nitems, &bytes_after, &prop);
1740	if (result == Success && prop && atype == XA_PIXMAP)	1649	if (result == Success)
1741	{	1650	{
1742	return (Pixmap )prop;	1651	if (atype == XA_PIXMAP)
1743	}	1652	pixmap = (Pixmap )prop;
		1653	XFree (prop);
1744	}	1654	}
1745	return None;	1655
		1656	return pixmap;
1746	}	1657	}
1747		1658
1748	#ifdef HAVE_BG_PIXMAP	1659	#ifdef HAVE_BG_PIXMAP
1749	# if TRACE_PIXMAPS	1660
1750	# undef update_background	1661	void
1751	int rxvt_term::trace_update_background (const char* file, int line)
1752	{
1753	fprintf (stderr, "%s:%d:update_background()\n", file, line);
1754	update_background ();
1755	}
1756	# endif
1757	int
1758	rxvt_term::update_background ()	1662	rxvt_term::update_background ()
1759	{	1663	{
		1664	if (update_background_ev.is_active ())
		1665	return;
		1666
1760	bgPixmap.invalidate ();	1667	bgPixmap.invalidate ();
1761		1668
1762	/* no chance of real time refresh if we are blurring! */	1669	ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1763	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1670
		1671	if (to_wait <= 0.)
1764	bgPixmap.render ();	1672	bgPixmap.render ();
1765	else	1673	else
1766	{
1767	update_background_ev.stop ();
1768
1769	if (!bgPixmap.need_client_side_rendering())
1770	update_background_ev.start (.05);	1674	update_background_ev.start (to_wait);
1771	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1772	update_background_ev.start (.20); /* very slow !!! */
1773	else
1774	update_background_ev.start (.07);
1775	}
1776
1777	return 0;
1778	}	1675	}
1779		1676
1780	void	1677	void
1781	rxvt_term::update_background_cb (ev::timer &w, int revents)	1678	rxvt_term::update_background_cb (ev::timer &w, int revents)
1782	{	1679	{
		1680	make_current ();
		1681
		1682	update_background_ev.stop ();
1783	bgPixmap.render ();	1683	bgPixmap.render ();
		1684	refresh_check ();
1784	}	1685	}
1785		1686
1786	#endif /* HAVE_BG_PIXMAP */	1687	#endif /* HAVE_BG_PIXMAP */
1787		1688
1788	/----------------------- end-of-file (C source) -----------------------/	1689	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.264 by root, Sat Nov 24 11:06:13 2007 UTC vs. Revision 1.348 by sf-exg, Thu Jan 20 16:41:23 2011 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.264 by root, Sat Nov 24 11:06:13 2007 UTC vs.
Revision 1.348 by sf-exg, Thu Jan 20 16:41:23 2011 UTC