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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.253 by ayin, Mon Oct 15 07:33:48 2007 UTC vs.
Revision 1.337 by root, Tue Dec 7 19:10:00 2010 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) 2003-2008 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 TTY_GID_SUPPORT
44	# include <grp.h>
45	#endif
46
47	#ifdef HAVE_TERMIOS_H
48	# include <termios.h>	45	#include <termios.h>
		46
		47	#ifdef HAVE_XSETLOCALE
		48	# define X_LOCALE
		49	# include <X11/Xlocale.h>
		50	#else
		51	# ifdef HAVE_SETLOCALE
		52	# include <clocale>
49	#endif	53	# endif
		54	#endif
50		55
		56	struct termios rxvt_term::def_tio;
51	vector<rxvt_term *> rxvt_term::termlist;	57	vector<rxvt_term *> rxvt_term::termlist;
52		58
53	// used to tell global functions which terminal instance is "active"	59	// used to tell global functions which terminal instance is "active"
54	rxvt_t rxvt_current_term;	60	rxvt_t rxvt_current_term;
55		61
…		…
88	class rxvt_composite_vec rxvt_composite;	94	class rxvt_composite_vec rxvt_composite;
89		95
90	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)
91	{	97	{
92	compose_char *cc;	98	compose_char *cc;
93		99
94	// break compose chains, as stupid readline really likes to duplicate	100	// break compose chains, as stupid readline really likes to duplicate
95	// composing characters for some reason near the end of a line.	101	// composing characters for some reason near the end of a line.
96	cc = (*this)[c1];	102	cc = (*this)[c1];
97	while (cc)	103	while (cc)
98	{	104	{
99	if (cc->c2 == c2) return c1;	105	if (cc->c2 == c2) return c1;
100	cc = (*this)[cc->c1];	106	cc = (*this)[cc->c1];
101	}	107	}
102		108
103	// check to see wether this combination already exists otherwise	109	// check to see whether this combination already exists otherwise
104	for (cc = v.end (); cc-- > v.begin (); )	110	for (cc = v.end (); cc-- > v.begin (); )
105	{	111	{
106	if (cc->c1 == c1 && cc->c2 == c2)	112	if (cc->c1 == c1 && cc->c2 == c2)
107	return COMPOSE_LO + (cc - v.begin ());	113	return COMPOSE_LO + (cc - v.begin ());
108	}	114	}
…		…
147		153
148	}	154	}
149	#endif	155	#endif
150		156
151	rxvt_term::rxvt_term ()	157	rxvt_term::rxvt_term ()
152	:	158	{
		159	#if HAVE_BG_PIXMAP
		160	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
		161	#endif
		162	#ifdef CURSOR_BLINK
		163	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
		164	#endif
		165	#ifdef TEXT_BLINK
		166	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
		167	#endif
		168	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		169	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
		170	#endif
		171	#ifdef SELECTION_SCROLLING
		172	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
		173	#endif
		174	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		175	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		176	#endif
153	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	177	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
154	rootwin_ev (this, &rxvt_term::rootwin_cb),	178	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
155	#endif	179	#endif
156	#if HAVE_BG_PIXMAP	180	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
157	update_background_ev(this, &rxvt_term::update_background_cb),	181	#ifdef USE_XIM
158	#endif	182	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
159	#ifdef HAVE_SCROLLBARS
160	scrollbar_ev (this, &rxvt_term::x_cb),
161	#endif
162	#ifdef CURSOR_BLINK
163	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
164	#endif
165	#ifdef TEXT_BLINK
166	text_blink_ev (this, &rxvt_term::text_blink_cb),
167	#endif
168	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
169	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
170	#endif
171	#ifdef SELECTION_SCROLLING
172	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
173	#endif
174	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
175	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
176	#endif	183	#endif
177	#ifdef POINTER_BLANK	184	#ifdef POINTER_BLANK
178	pointer_ev (this, &rxvt_term::pointer_cb),	185	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
179	#endif	186	#endif
180	#ifdef USE_XIM
181	im_ev (this, &rxvt_term::im_cb),
182	#endif
183	#ifndef NO_BELL	187	#ifndef NO_BELL
184	bell_ev (this, &rxvt_term::bell_cb),	188	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
185	#endif	189	#endif
186	termwin_ev (this, &rxvt_term::x_cb),	190	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
187	vt_ev (this, &rxvt_term::x_cb),	191	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
188	child_ev (this, &rxvt_term::child_cb),	192	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
189	check_ev (this, &rxvt_term::check_cb),	193	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
190	flush_ev (this, &rxvt_term::flush_cb),	194	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
191	destroy_ev (this, &rxvt_term::destroy_cb),	195	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
192	pty_ev (this, &rxvt_term::pty_cb),	196	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
193	incr_ev (this, &rxvt_term::incr_cb)	197
194	{
195	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	198	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
196		199
197	termlist.push_back (this);	200	termlist.push_back (this);
198		201
199	#ifdef KEYSYM_RESOURCE	202	#ifdef KEYSYM_RESOURCE
…		…
224	if (fontset[i] != fontset[0])	227	if (fontset[i] != fontset[0])
225	delete fontset[i];	228	delete fontset[i];
226	#endif	229	#endif
227	delete fontset[0];	230	delete fontset[0];
228		231
		232	#ifdef HAVE_BG_PIXMAP
		233	bgPixmap.destroy ();
		234	#endif
		235	#ifdef HAVE_AFTERIMAGE
		236	if (asv)
		237	destroy_asvisual (asv, 0);
		238	if (asimman)
		239	destroy_image_manager (asimman, 0);
		240	#endif
		241
229	if (display)	242	if (display)
230	{	243	{
231	selection_clear ();	244	selection_clear ();
		245	selection_clear (true);
232		246
233	#ifdef USE_XIM	247	#ifdef USE_XIM
234	im_destroy ();	248	im_destroy ();
235	#endif	249	#endif
236	#ifdef XTERM_SCROLLBAR	250	scrollBar.destroy ();
237	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
238	if (ShadowGC) XFreeGC (dpy, ShadowGC);
239	#endif
240	#ifdef PLAIN_SCROLLBAR
241	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
242	#endif
243	#ifdef NEXT_SCROLLBAR
244	if (blackGC) XFreeGC (dpy, blackGC);
245	if (whiteGC) XFreeGC (dpy, whiteGC);
246	if (grayGC) XFreeGC (dpy, grayGC);
247	if (darkGC) XFreeGC (dpy, darkGC);
248	if (stippleGC) XFreeGC (dpy, stippleGC);
249	if (dimple) XFreePixmap (dpy, dimple);
250	if (upArrow) XFreePixmap (dpy, upArrow);
251	if (downArrow) XFreePixmap (dpy, downArrow);
252	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
253	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
254	#endif
255	#ifdef RXVT_SCROLLBAR
256	if (topShadowGC) XFreeGC (dpy, topShadowGC);
257	if (botShadowGC) XFreeGC (dpy, botShadowGC);
258	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
259	#endif
260	if (gc) XFreeGC (dpy, gc);	251	if (gc) XFreeGC (dpy, gc);
261		252
262	delete drawable;	253	delete drawable;
263	// destroy all windows	254	// destroy all windows
264	if (parent[0])	255	if (parent[0])
…		…
272	pix_colors_unfocused [i].free (this);	263	pix_colors_unfocused [i].free (this);
273	#endif	264	#endif
274	}	265	}
275		266
276	clear ();	267	clear ();
277	}
278		268
279	delete [] pix_colors_focused;	269	display->flush (); /* ideally .put should do this */
280	#if OFF_FOCUS_FADING
281	delete [] pix_colors_unfocused;
282	#endif
283
284	displays.put (display);	270	displays.put (display);
		271	}
285		272
286	scr_release ();	273	scr_release ();
287		274
288	/* clear all resources */	275	/* clear all resources */
289	for (int i = 0; i < allocated.size (); i++)	276	for (int i = 0; i < allocated.size (); i++)
290	free (allocated [i]);	277	free (allocated [i]);
291		278
292	free (selection.text);	279	free (selection.text);
		280	free (selection.clip_text);
293	// TODO: manage env vars in child only(!)	281	// TODO: manage env vars in child only(!)
294	free (env_display);	282	free (env_display);
295	free (env_term);	283	free (env_term);
296	free (locale);	284	free (locale);
297	free (v_buffer);	285	free (v_buffer);
…		…
301	delete argv;	289	delete argv;
302		290
303	#ifdef KEYSYM_RESOURCE	291	#ifdef KEYSYM_RESOURCE
304	delete keyboard;	292	delete keyboard;
305	#endif	293	#endif
		294	#ifndef NO_RESOURCES
		295	XrmDestroyDatabase (option_db);
		296	#endif
306	}	297	}
307		298
308	// child has exited, usually destroys	299	// child has exited, usually destroys
309	void	300	void
310	rxvt_term::child_cb (child_watcher &w, int status)	301	rxvt_term::child_cb (ev::child &w, int status)
311	{	302	{
312	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));	303	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
313		304
314	cmd_pid = 0;	305	cmd_pid = 0;
315		306
…		…
318	}	309	}
319		310
320	void	311	void
321	rxvt_term::destroy ()	312	rxvt_term::destroy ()
322	{	313	{
323	if (destroy_ev.active)	314	if (destroy_ev.is_active ())
324	return;	315	return;
325		316
326	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	317	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
327		318
328	#if ENABLE_OVERLAY	319	#if ENABLE_OVERLAY
…		…
332	if (display)	323	if (display)
333	{	324	{
334	#if USE_XIM	325	#if USE_XIM
335	im_ev.stop (display);	326	im_ev.stop (display);
336	#endif	327	#endif
337	#if HAVE_SCROLLBARS
338	scrollbar_ev.stop (display);	328	scrollbar_ev.stop (display);
339	#endif
340	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	329	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
341	rootwin_ev.stop (display);	330	rootwin_ev.stop (display);
342	#endif	331	#endif
343	incr_ev.stop ();	332	incr_ev.stop ();
344	termwin_ev.stop (display);	333	termwin_ev.stop (display);
345	vt_ev.stop (display);	334	vt_ev.stop (display);
346	}	335	}
347		336
348	check_ev.stop ();	337	flush_ev.stop ();
349	pty_ev.stop ();	338	pty_ev.stop ();
350	#ifdef CURSOR_BLINK	339	#ifdef CURSOR_BLINK
351	cursor_blink_ev.stop ();	340	cursor_blink_ev.stop ();
352	#endif	341	#endif
353	#ifdef TEXT_BLINK	342	#ifdef TEXT_BLINK
…		…
361	#endif	350	#endif
362	#ifdef POINTER_BLANK	351	#ifdef POINTER_BLANK
363	pointer_ev.stop ();	352	pointer_ev.stop ();
364	#endif	353	#endif
365		354
366	destroy_ev.start (0);	355	destroy_ev.start ();
367	}	356	}
368		357
369	void	358	void
370	rxvt_term::destroy_cb (time_watcher &w)	359	rxvt_term::destroy_cb (ev::idle &w, int revents)
371	{	360	{
372	make_current ();	361	make_current ();
373		362
374	delete this;	363	delete this;
		364	}
		365
		366	void
		367	rxvt_term::set_option (uint8_t opt, bool set)
		368	{
		369	if (!opt)
		370	return;
		371
		372	uint8_t mask = 1 << (opt & 7);
		373	uint8_t &val = options [opt >> 3];
		374
		375	val = val & ~mask \| (set ? 0 : mask);
375	}	376	}
376		377
377	/----------------------------------------------------------------------/	378	/----------------------------------------------------------------------/
378	/*	379	/*
379	* Exit gracefully, clearing the utmp entry and restoring tty attributes	380	* Exit gracefully, clearing the utmp entry and restoring tty attributes
…		…
396	char mesg[BUFSIZ];	397	char mesg[BUFSIZ];
397	char number[32];	398	char number[32];
398	char *mtype = "XlibMessage";	399	char *mtype = "XlibMessage";
399	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	400	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
400	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	401	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
401	rxvt_warn ("An X Error occured, trying to continue after report.\n");	402	rxvt_warn ("An X Error occurred, trying to continue after report.\n");
402	rxvt_warn ("%s: %s\n", mesg, buffer);	403	rxvt_warn ("%s: %s\n", mesg, buffer);
403	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	404	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
404	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	405	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
405	sprintf(number, "%d", event->request_code);	406	sprintf(number, "%d", event->request_code);
406	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	407	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
407	rxvt_warn ("(which is %s)\n", buffer);	408	rxvt_warn ("(which is %s)\n", buffer);
408	if (event->request_code >= 128) {	409	if (event->request_code >= 128) {
409	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	410	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
410	mesg, BUFSIZ);	411	mesg, BUFSIZ);
411	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	412	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
412	}	413	}
413	if ((event->error_code == BadWindow) \|\|	414	if ((event->error_code == BadWindow) \|\|
414	(event->error_code == BadPixmap) \|\|	415	(event->error_code == BadPixmap) \|\|
415	(event->error_code == BadCursor) \|\|	416	(event->error_code == BadCursor) \|\|
416	(event->error_code == BadFont) \|\|	417	(event->error_code == BadFont) \|\|
417	(event->error_code == BadDrawable) \|\|	418	(event->error_code == BadDrawable) \|\|
418	(event->error_code == BadColor) \|\|	419	(event->error_code == BadColor) \|\|
419	(event->error_code == BadGC) \|\|	420	(event->error_code == BadGC) \|\|
420	(event->error_code == BadIDChoice) \|\|	421	(event->error_code == BadIDChoice) \|\|
421	(event->error_code == BadValue) \|\|	422	(event->error_code == BadValue) \|\|
422	(event->error_code == BadAtom)) {	423	(event->error_code == BadAtom)) {
423	if (event->error_code == BadValue)	424	if (event->error_code == BadValue)
424	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	425	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
425	mesg, BUFSIZ);	426	mesg, BUFSIZ);
426	else if (event->error_code == BadAtom)	427	else if (event->error_code == BadAtom)
427	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	428	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
428	mesg, BUFSIZ);	429	mesg, BUFSIZ);
429	else	430	else
430	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	431	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
431	mesg, BUFSIZ);	432	mesg, BUFSIZ);
432	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	433	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
433	}	434	}
434	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	435	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
435	mesg, BUFSIZ);	436	mesg, BUFSIZ);
436	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	437	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
437	}	438	}
438	#endif	439	#endif
439		440
440	int	441	int
…		…
463	DisplayString (display));	464	DisplayString (display));
464	rxvt_emergency_cleanup ();	465	rxvt_emergency_cleanup ();
465	_exit (EXIT_FAILURE);	466	_exit (EXIT_FAILURE);
466	}	467	}
467		468
468	/----------------------------------------------------------------------/
469	bool
470	rxvt_term::init (int argc, const char const argv, stringvec *envv)
471	{
472	this->envv = envv;
473
474	SET_R (this);
475	set_locale ("");
476	set_environ (envv); // few things in X do not call setlocale :(
477
478	if (!init_vars ())
479	return false;
480
481	init_secondary ();
482
483	const char **cmd_argv = init_resources (argc, argv);
484
485	#ifdef KEYSYM_RESOURCE
486	keyboard->register_done ();
487	#endif
488
489	#ifdef HAVE_SCROLLBARS
490	if (option (Opt_scrollBar))
491	scrollBar.setIdle (); /* set existence for size calculations */
492	#endif
493
494	pty = ptytty::create ();
495
496	create_windows (argc, argv);
497
498	init_xlocale ();
499
500	scr_reset (); // initialize screen
501
502	#if 0
503	XSynchronize (dpy, True);
504	#endif
505
506	#ifdef HAVE_SCROLLBARS
507	if (option (Opt_scrollBar))
508	resize_scrollbar (); /* create and map scrollbar */
509	#endif
510	#ifdef HAVE_BG_PIXMAP
511	{
512	bgPixmap.set_target (this);
513
514	#ifdef ENABLE_TRANSPARENCY
515	if (option (Opt_transparent))
516	{
517	bgPixmap.set_transparent ();
518	#ifdef HAVE_AFTERIMAGE
519	if (rs [Rs_blurradius])
520	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
521	#endif
522	if (ISSET_PIXCOLOR (Color_tint))
523	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
524	if (rs [Rs_shade])
525	bgPixmap.set_shade (rs [Rs_shade]);
526
527	bgPixmap.set_root_pixmap ();
528	XSelectInput (dpy, display->root, PropertyChangeMask);
529	rootwin_ev.start (display, display->root);
530	}
531	#endif
532
533	#ifdef BG_IMAGE_FROM_FILE
534	if (rs[Rs_backgroundPixmap] != NULL)
535	{
536	const char *p = rs[Rs_backgroundPixmap];
537
538	if ((p = strchr (p, ';')) != NULL)
539	{
540	p++;
541	bgPixmap.set_geometry (p);
542	}
543	else
544	bgPixmap.set_defaultGeometry ();
545
546	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
547	if (!bgPixmap.window_position_sensitive ())
548	update_background ();
549	}
550	#endif
551	}
552	#endif
553
554	#if ENABLE_PERL
555	rootwin_ev.start (display, display->root);
556	#endif
557
558	set_colorfgbg ();
559
560	init_command (cmd_argv);
561
562	free (cmd_argv);
563
564	if (pty->pty >= 0)
565	pty_ev.start (pty->pty, EVENT_READ);
566
567	check_ev.start ();
568
569	HOOK_INVOKE ((this, HOOK_START, DT_END));
570
571	#if ENABLE_XEMBED
572	if (rs[Rs_embed])
573	{
574	long info[2] = { 0, XEMBED_MAPPED };
575
576	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
577	32, PropModeReplace, (unsigned char *)&info, 2);
578	}
579	#endif
580
581	XMapWindow (dpy, vt);
582	XMapWindow (dpy, parent[0]);
583
584	return true;
585	}
586
587	static struct sig_handlers	469	static struct sig_handlers
588	{	470	{
589	sig_watcher sw_term, sw_int;	471	ev::sig sw_term, sw_int;
590		472
591	/*	473	/*
592	* Catch a fatal signal and tidy up before quitting	474	* Catch a fatal signal and tidy up before quitting
593	*/	475	*/
594	void	476	void sig_term (ev::sig &w, int revents);
595	sig_term (sig_watcher &w)	477
		478	sig_handlers ()
596	{	479	{
597	rxvt_emergency_cleanup ();	480	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
598	signal (w.signum, SIG_DFL);
599	kill (getpid (), w.signum);
600	}
601
602	sig_handlers ()
603	: sw_term (this, &sig_handlers::sig_term),
604	sw_int (this, &sig_handlers::sig_term)	481	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
605	{
606	}	482	}
607	} sig_handlers;	483	} sig_handlers;
608		484
		485	void
		486	sig_handlers::sig_term (ev::sig &w, int revents)
		487	{
		488	rxvt_emergency_cleanup ();
		489	w.stop ();
		490	kill (getpid (), w.signum);
		491	}
		492
		493	static void
		494	rxvt_get_ttymode (struct termios *tio)
		495	{
		496	if (tcgetattr (STDIN_FILENO, tio) < 0)
		497	memset (tio, 0, sizeof (struct termios));
		498
		499	for (int i = 0; i < NCCS; i++)
		500	tio->c_cc[i] = VDISABLE;
		501
		502	tio->c_cc[VINTR] = CINTR;
		503	tio->c_cc[VQUIT] = CQUIT;
		504	tio->c_cc[VERASE] = CERASE;
		505	#ifdef VERASE2
		506	tio->c_cc[VERASE2] = CERASE2;
		507	#endif
		508	tio->c_cc[VKILL] = CKILL;
		509	tio->c_cc[VEOF] = CEOF;
		510	tio->c_cc[VSTART] = CSTART;
		511	tio->c_cc[VSTOP] = CSTOP;
		512	tio->c_cc[VSUSP] = CSUSP;
		513	# ifdef VDSUSP
		514	tio->c_cc[VDSUSP] = CDSUSP;
		515	# endif
		516	# ifdef VREPRINT
		517	tio->c_cc[VREPRINT] = CRPRNT;
		518	# endif
		519	# ifdef VDISCRD
		520	tio->c_cc[VDISCRD] = CFLUSH;
		521	# endif
		522	# ifdef VWERSE
		523	tio->c_cc[VWERSE] = CWERASE;
		524	# endif
		525	# ifdef VLNEXT
		526	tio->c_cc[VLNEXT] = CLNEXT;
		527	# endif
		528	# ifdef VSTATUS
		529	tio->c_cc[VSTATUS] = CSTATUS;
		530	# endif
		531
		532	# if VMIN != VEOF
		533	tio->c_cc[VMIN] = 1;
		534	# endif
		535	# if VTIME != VEOL
		536	tio->c_cc[VTIME] = 0;
		537	# endif
		538
		539	/* input modes */
		540	tio->c_iflag = (BRKINT \| IGNPAR \| ICRNL
		541	# ifdef IMAXBEL
		542	\| IMAXBEL
		543	# endif
		544	\| IXON);
		545
		546	/* output modes */
		547	tio->c_oflag = (OPOST \| ONLCR);
		548
		549	/* control modes */
		550	tio->c_cflag = (CS8 \| CREAD);
		551
		552	/* local modes */
		553	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
		554	# if defined (ECHOCTL) && defined (ECHOKE)
		555	\| ECHOCTL \| ECHOKE
		556	# endif
		557	\| ECHOE \| ECHOK);
		558	}
		559
609	char **rxvt_environ; // startup environment	560	char **rxvt_environ; // startup environment
610		561
611	void	562	void
612	rxvt_init ()	563	rxvt_init ()
613	{	564	{
614	ptytty::init ();	565	assert (("fontMask must not overlap other RS masks",
		566	0 == (RS_fontMask & (RS_Sel \| RS_baseattrMask \| RS_customMask \| RS_bgMask \| RS_fgMask))));
		567
		568	rxvt_get_ttymode (&rxvt_term::def_tio);
		569
		570	// get rid of stdin/stdout as we don't need them, to free resources
		571	dup2 (STDERR_FILENO, STDIN_FILENO);
		572	dup2 (STDERR_FILENO, STDOUT_FILENO);
		573
		574	if (!ev_default_loop ())
		575	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
615		576
616	rxvt_environ = environ;	577	rxvt_environ = environ;
617		578
618	signal (SIGHUP, SIG_IGN);	579	signal (SIGHUP, SIG_IGN);
619	signal (SIGPIPE, SIG_IGN);	580	signal (SIGPIPE, SIG_IGN);
620		581
621	sig_handlers.sw_term.start (SIGTERM);	582	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
622	sig_handlers.sw_int.start (SIGINT);	583	sig_handlers.sw_int.start (SIGINT); ev_unref ();
623
624	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
625	/* signal (SIGURG, SIG_DFL); */
626		584
627	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	585	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
628	// TODO: handle this with exceptions and tolerate the memory loss	586	// TODO: handle this with exceptions and tolerate the memory loss
629	XSetIOErrorHandler (rxvt_xioerror_handler);	587	XSetIOErrorHandler (rxvt_xioerror_handler);
630		588
631	XrmInitialize ();	589	XrmInitialize ();
632	}
633
634	/* ------------------------------------------------------------------------- *
635	* MEMORY ALLOCATION WRAPPERS *
636	* ------------------------------------------------------------------------- */
637	void *
638	rxvt_malloc (size_t size)
639	{
640	void *p = malloc (size);
641
642	if (!p)
643	rxvt_fatal ("memory allocation failure. aborting.\n");
644
645	return p;
646	}
647
648	void *
649	rxvt_calloc (size_t number, size_t size)
650	{
651	void *p = calloc (number, size);
652
653	if (!p)
654	rxvt_fatal ("memory allocation failure. aborting.\n");
655
656	return p;
657	}
658
659	void *
660	rxvt_realloc (void *ptr, size_t size)
661	{
662	void *p = realloc (ptr, size);
663
664	if (!p)
665	rxvt_fatal ("memory allocation failure. aborting.\n");
666
667	return p;
668	}	590	}
669		591
670	/----------------------------------------------------------------------/	592	/----------------------------------------------------------------------/
671	/*	593	/*
672	* window size/position calculations for XSizeHint and other storage.	594	* window size/position calculations for XSizeHint and other storage.
…		…
674	*/	596	*/
675	void	597	void
676	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	598	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
677	{	599	{
678	short recalc_x, recalc_y;	600	short recalc_x, recalc_y;
679	int x, y, sb_w, flags;	601	int x, y, flags;
680	unsigned int w, h;	602	unsigned int w, h;
681	unsigned int max_width, max_height;	603	unsigned int max_width, max_height;
682		604
683	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	605	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
684	szHint.win_gravity = NorthWestGravity;	606	szHint.win_gravity = NorthWestGravity;
…		…
694	if (rs[Rs_geometry])	616	if (rs[Rs_geometry])
695	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	617	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
696		618
697	if (flags & WidthValue)	619	if (flags & WidthValue)
698	{	620	{
		621	if (!w)
		622	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		623
699	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	624	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
700	szHint.flags \|= USSize;	625	szHint.flags \|= USSize;
701	}	626	}
702		627
703	if (flags & HeightValue)	628	if (flags & HeightValue)
704	{	629	{
		630	if (!h)
		631	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		632
705	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	633	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
706	szHint.flags \|= USSize;	634	szHint.flags \|= USSize;
707	}	635	}
708		636
709	if (flags & XValue)	637	if (flags & XValue)
710	{	638	{
…		…
741	max_width = MAX_COLS * fwidth;	669	max_width = MAX_COLS * fwidth;
742	max_height = MAX_ROWS * fheight;	670	max_height = MAX_ROWS * fheight;
743		671
744	szHint.base_width = szHint.base_height = 2 * int_bwidth;	672	szHint.base_width = szHint.base_height = 2 * int_bwidth;
745		673
746	sb_w = 0;
747	window_vt_x = window_vt_y = int_bwidth;	674	window_vt_x = window_vt_y = int_bwidth;
748		675
749	if (scrollBar.state)	676	if (scrollBar.state)
750	{	677	{
751	sb_w = scrollbar_TotalWidth ();	678	int sb_w = scrollBar.total_width ();
752	szHint.base_width += sb_w;	679	szHint.base_width += sb_w;
753		680
754	if (!option (Opt_scrollBar_right))	681	if (!option (Opt_scrollBar_right))
755	window_vt_x += sb_w;	682	window_vt_x += sb_w;
756	}	683	}
…		…
780	{	707	{
781	min_it (height, max_height);	708	min_it (height, max_height);
782	szHint.height = szHint.base_height + height;	709	szHint.height = szHint.base_height + height;
783	}	710	}
784		711
785	if (scrollBar.state && option (Opt_scrollBar_right))
786	window_sb_x = szHint.width - sb_w;
787
788	if (recalc_x)	712	if (recalc_x)
789	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	713	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
790		714
791	if (recalc_y)	715	if (recalc_y)
792	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	716	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
793		717
794	ncol = width / fwidth;	718	ncol = width / fwidth;
795	nrow = height / fheight;	719	nrow = height / fheight;
796	}	720	}
797		721
798	/----------------------------------------------------------------------/	722	/----------------------------------------------------------------------/
799	/*	723	/*
…		…
810		734
811	ws.ws_col = ncol;	735	ws.ws_col = ncol;
812	ws.ws_row = nrow;	736	ws.ws_row = nrow;
813	ws.ws_xpixel = width;	737	ws.ws_xpixel = width;
814	ws.ws_ypixel = height;	738	ws.ws_ypixel = height;
815	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	739	ioctl (pty->pty, TIOCSWINSZ, &ws);
816		740
817	#if 0	741	#if 0
818	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	742	// TIOCSWINSZ is supposed to do this automatically and correctly
819	if (cmd_pid) /* force through to the command */	743	if (cmd_pid) /* force through to the command */
820	kill (-cmd_pid, SIGWINCH);	744	kill (-cmd_pid, SIGWINCH);
821	#endif	745	#endif
822	}	746	}
823		747
…		…
850	#endif	774	#endif
851		775
852	delete fontset[0];	776	delete fontset[0];
853	fontset[0] = fs;	777	fontset[0] = fs;
854		778
855	prop = (*fs)[1]->properties ();	779	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
856	prop.height += lineSpace;	780	prop.height += lineSpace;
		781	prop.width += letterSpace;
857		782
858	fs->set_prop (prop, false);	783	fs->set_prop (prop, false);
859		784
860	fwidth = prop.width;	785	fwidth = prop.width;
861	fheight = prop.height;	786	fheight = prop.height;
…		…
897	if (parent[0])	822	if (parent[0])
898	{	823	{
899	resize_all_windows (0, 0, 0);	824	resize_all_windows (0, 0, 0);
900	scr_remap_chars ();	825	scr_remap_chars ();
901	scr_touch (true);	826	scr_touch (true);
902	}	827	}
903		828
904	return true;	829	return true;
905	}	830	}
906		831
907	void	832	void
…		…
911	prop, XA_STRING, 8, PropModeReplace,	836	prop, XA_STRING, 8, PropModeReplace,
912	(const unsigned char *)str, len >= 0 ? len : strlen (str));	837	(const unsigned char *)str, len >= 0 ? len : strlen (str));
913	}	838	}
914		839
915	void	840	void
		841	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		842	{
		843	XTextProperty ct;
		844
		845	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		846	{
		847	XSetTextProperty (dpy, parent[0], &ct, prop);
		848	XFree (ct.value);
		849	}
		850	}
		851
		852	void
916	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	853	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
917	{	854	{
918	wchar_t *ws = rxvt_mbstowcs (str, len);	855	wchar_t *ws = rxvt_mbstowcs (str, len);
919	char *s = rxvt_wcstoutf8 (ws);	856	char *s = rxvt_wcstoutf8 (ws);
920		857
…		…
930	/----------------------------------------------------------------------/	867	/----------------------------------------------------------------------/
931	/* xterm sequences - title, iconName, color (exptl) */	868	/* xterm sequences - title, iconName, color (exptl) */
932	void	869	void
933	rxvt_term::set_title (const char *str)	870	rxvt_term::set_title (const char *str)
934	{	871	{
935	set_string_property (XA_WM_NAME, str);	872	set_mbstring_property (XA_WM_NAME, str);
936	#if ENABLE_EWMH	873	#if ENABLE_EWMH
937	set_utf8_property (xa[XA_NET_WM_NAME], str);	874	set_utf8_property (xa[XA_NET_WM_NAME], str);
938	#endif	875	#endif
939	}	876	}
940		877
941	void	878	void
942	rxvt_term::set_icon_name (const char *str)	879	rxvt_term::set_icon_name (const char *str)
943	{	880	{
944	set_string_property (XA_WM_ICON_NAME, str);	881	set_mbstring_property (XA_WM_ICON_NAME, str);
945	#if ENABLE_EWMH	882	#if ENABLE_EWMH
946	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	883	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
947	#endif	884	#endif
948	}	885	}
949		886
950	void	887	void
951	rxvt_term::set_window_color (int idx, const char *color)	888	rxvt_term::set_window_color (int idx, const char *color)
952	{	889	{
953	#ifdef XTERM_COLOR_CHANGE	890	#ifdef XTERM_COLOR_CHANGE
954	rxvt_color xcol;	891	rxvt_color xcol;
955	int i;	892
956
957	if (color == NULL \|\| *color == '\0')	893	if (color == NULL \|\| *color == '\0')
958	return;	894	return;
959		895
960	color = strdup (color);	896	color = strdup (color);
961	allocated.push_back ((void *)color);	897	allocated.push_back ((void *)color);
962	rs[Rs_color + idx] = color;	898	rs[Rs_color + idx] = color;
963		899
964	/* handle color aliases */	900	/* handle color aliases */
965	if (isdigit (*color))	901	if (isdigit (*color))
966	{	902	{
967	i = atoi (color);	903	int i = atoi (color);
968		904
969	if (i >= 8 && i <= 15)	905	if (i >= 8 && i <= 15)
		906	{
970	{ /* bright colors */	907	/* bright colors */
971	i -= 8;
972	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	908	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
973	goto done;	909	goto done;
974	}	910	}
975		911
976	if (i >= 0 && i <= 7)	912	if (i >= 0 && i <= 7)
		913	{
977	{ /* normal colors */	914	/* normal colors */
978	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	915	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
979	goto done;	916	goto done;
980	}	917	}
981	}	918	}
982		919
…		…
987	* so just keep gobbling up the colormap	924	* so just keep gobbling up the colormap
988	*/	925	*/
989		926
990	pix_colors_focused[idx] = xcol;	927	pix_colors_focused[idx] = xcol;
991		928
992	/* XSetWindowAttributes attr; */
993	/* Cursor cursor; */
994	done:	929	done:
995	/TODO: handle Color_BD, scrollbar background, etc. /	930	/TODO: handle Color_BD, scrollbar background, etc. /
996		931
997	update_fade_color (idx);	932	update_fade_color (idx);
998	recolour_cursor ();	933	recolour_cursor ();
999	scr_recolour ();	934	scr_recolour ();
1000	#endif /* XTERM_COLOR_CHANGE */	935	#endif /* XTERM_COLOR_CHANGE */
1001	}	936	}
1002		937
1003	void	938	void
1004	rxvt_term::recolour_cursor ()	939	rxvt_term::recolour_cursor ()
1005	{	940	{
…		…
1022	*/	957	*/
1023	void	958	void
1024	rxvt_term::set_colorfgbg ()	959	rxvt_term::set_colorfgbg ()
1025	{	960	{
1026	unsigned int i;	961	unsigned int i;
1027	const char *xpmb = "\0";	962	const char *xpmb = "";
1028	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	963	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1029		964
1030	strcpy (fstr, "default");	965	strcpy (fstr, "default");
1031	strcpy (bstr, "default");	966	strcpy (bstr, "default");
1032	for (i = Color_Black; i <= Color_White; i++)	967	for (i = Color_Black; i <= Color_White; i++)
…		…
1077	int old_width = szHint.width;	1012	int old_width = szHint.width;
1078	int old_height = szHint.height;	1013	int old_height = szHint.height;
1079		1014
1080	window_calc (newwidth, newheight);	1015	window_calc (newwidth, newheight);
1081		1016
1082	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	1017	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1018
		1019	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1020	if (set_hint)
		1021	{
		1022	szHint.flags &= ~(PBaseSize \| PResizeInc);
1083	XSetWMNormalHints (dpy, parent[0], &szHint);	1023	XSetWMNormalHints (dpy, parent[0], &szHint);
		1024	szHint.flags \|= PBaseSize \| PResizeInc;
		1025	}
1084		1026
1085	if (!ignoreparent)	1027	if (!ignoreparent)
1086	{	1028	{
1087	#ifdef SMART_RESIZE	1029	#ifdef SMART_RESIZE
1088	/*	1030	/*
…		…
1128	#else	1070	#else
1129	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1071	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1130	#endif	1072	#endif
1131	}	1073	}
1132		1074
		1075	if (set_hint)
		1076	XSetWMNormalHints (dpy, parent[0], &szHint);
		1077
1133	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1078	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1134		1079
1135	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1080	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1136	{	1081	{
1137	if (scrollBar.state)	1082	if (scrollBar.state)
1138	{	1083	scrollBar.resize ();
1139	XMoveResizeWindow (dpy, scrollBar.win,
1140	window_sb_x, 0,
1141	scrollbar_TotalWidth (), szHint.height);
1142	resize_scrollbar ();
1143	}
1144		1084
1145	XMoveResizeWindow (dpy, vt,	1085	XMoveResizeWindow (dpy, vt,
1146	window_vt_x, window_vt_y,	1086	window_vt_x, window_vt_y,
1147	width, height);	1087	width, height);
1148		1088
1149	#ifdef HAVE_BG_PIXMAP	1089	#ifdef HAVE_BG_PIXMAP
1150	if (bgPixmap.window_size_sensitive ())	1090	if (bgPixmap.window_size_sensitive ())
1151	update_background ();	1091	update_background ();
1152	#endif	1092	#endif
1153
1154	scr_clear ();
1155	}	1093	}
1156		1094
1157	if (fix_screen \|\| old_height == 0)	1095	if (fix_screen \|\| old_height == 0)
1158	scr_reset ();	1096	scr_reset ();
1159
1160	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1161	//scr_touch (false);
1162		1097
1163	#ifdef HAVE_BG_PIXMAP	1098	#ifdef HAVE_BG_PIXMAP
1164	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?	1099	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1165	// if (bgPixmap.pixmap)	1100	// if (bgPixmap.pixmap)
1166	// scr_touch (false);	1101	// scr_touch (false);
…		…
1238		1173
1239	/* Checking whether input method is running. */	1174	/* Checking whether input method is running. */
1240	bool	1175	bool
1241	rxvt_term::IMisRunning ()	1176	rxvt_term::IMisRunning ()
1242	{	1177	{
1243	char *p;
1244	Atom atom;	1178	Atom atom;
1245	Window win;	1179	Window win;
1246	char server[IMBUFSIZ];	1180	char server[IMBUFSIZ];
1247		1181
1248	/* get current locale modifier */	1182	/* get current locale modifier */
1249	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1183	if (char *p = XSetLocaleModifiers (0))
1250	{	1184	{
1251	strcpy (server, "@server=");	1185	strcpy (server, "@server=");
1252	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1186	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1253		1187
1254	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1188	if (p = strchr (server + 1, '@')) /* first one only */
1255	*p = '\0';	1189	*p = '\0';
1256		1190
1257	atom = XInternAtom (dpy, server, False);	1191	atom = XInternAtom (dpy, server, False);
1258	win = XGetSelectionOwner (dpy, atom);	1192	win = XGetSelectionOwner (dpy, atom);
1259		1193
…		…
1326		1260
1327	term->make_current ();	1261	term->make_current ();
1328		1262
1329	if (text)	1263	if (text)
1330	{	1264	{
1331	void *str;	1265	wchar_t *str;
1332		1266
1333	if (!text->encoding_is_wchar && text->string.multi_byte)	1267	if (!text->encoding_is_wchar && text->string.multi_byte)
1334	{	1268	{
1335	// of course, X makes it ugly again	1269	// of course, X makes it ugly again
1336	if (term->rs[Rs_imLocale])	1270	if (term->rs[Rs_imLocale])
1337	SET_LOCALE (term->rs[Rs_imLocale]);	1271	SET_LOCALE (term->rs[Rs_imLocale]);
1338		1272
1339	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1273	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1340	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1274	mbstowcs (str, text->string.multi_byte, text->length + 1);
1341		1275
1342	if (term->rs[Rs_imLocale])	1276	if (term->rs[Rs_imLocale])
1343	SET_LOCALE (term->locale);	1277	SET_LOCALE (term->locale);
1344	}	1278	}
1345	else	1279	else
1346	str = (void *)text->string.wide_char;	1280	str = text->string.wide_char;
1347		1281
1348	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1282	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1349	DT_INT, call_data->caret,	1283	DT_INT, call_data->caret,
1350	DT_INT, call_data->chg_first,	1284	DT_INT, call_data->chg_first,
1351	DT_INT, call_data->chg_length,	1285	DT_INT, call_data->chg_length,
1352	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,	1286	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
…		…
1671		1605
1672	if (input_style & XIMPreeditPosition)	1606	if (input_style & XIMPreeditPosition)
1673	{	1607	{
1674	im_set_size (preedit_rect);	1608	im_set_size (preedit_rect);
1675	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1609	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1676		1610
1677	XSetICValues (Input_Context,	1611	XSetICValues (Input_Context,
1678	XNPreeditAttributes, preedit_attr, NULL);	1612	XNPreeditAttributes, preedit_attr, NULL);
1679	}	1613	}
1680	else	1614	else
1681	{	1615	{
…		…
1698	XFree (status_attr);	1632	XFree (status_attr);
1699	}	1633	}
1700		1634
1701	XFree (preedit_attr);	1635	XFree (preedit_attr);
1702	}	1636	}
1703	#endif /* USE_XIM */	1637	#endif /* USE_XIM */
1704		1638
1705	void	1639	void
1706	rxvt_term::get_window_origin (int &x, int &y)	1640	rxvt_term::get_window_origin (int &x, int &y)
1707	{	1641	{
1708	Window cr;	1642	Window cr;
1709	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1643	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1710	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1711	}	1644	}
1712		1645
1713	Pixmap	1646	Pixmap
1714	rxvt_term::get_pixmap_property (int prop_id)	1647	rxvt_term::get_pixmap_property (int prop_id)
1715	{	1648	{
…		…
1722	unsigned char *prop = NULL;	1655	unsigned char *prop = NULL;
1723	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1656	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1724	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1657	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1725	&nitems, &bytes_after, &prop);	1658	&nitems, &bytes_after, &prop);
1726	if (result == Success && prop && atype == XA_PIXMAP)	1659	if (result == Success && prop && atype == XA_PIXMAP)
1727	{
1728	return (Pixmap )prop;	1660	return (Pixmap )prop;
1729	}
1730	}	1661	}
		1662
1731	return None;	1663	return None;
1732	}	1664	}
1733		1665
1734	#ifdef HAVE_BG_PIXMAP	1666	#ifdef HAVE_BG_PIXMAP
1735	int	1667
		1668	void
1736	rxvt_term::update_background ()	1669	rxvt_term::update_background ()
1737	{	1670	{
		1671	if (update_background_ev.is_active ())
		1672	return;
		1673
1738	bgPixmap.invalidate ();	1674	bgPixmap.invalidate ();
1739		1675
1740	/* no chance of real time refresh if we are blurring ! */	1676	ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1741	if (bgPixmap.invalid_since + 0.5 < NOW && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1677
		1678	if (to_wait <= 0.)
1742	bgPixmap.render ();	1679	bgPixmap.render ();
1743	else	1680	else
1744	{	1681	update_background_ev.start (to_wait);
		1682	}
		1683
		1684	void
		1685	rxvt_term::update_background_cb (ev::timer &w, int revents)
		1686	{
		1687	make_current ();
		1688
1745	update_background_ev.stop ();	1689	update_background_ev.stop ();
1746	if (!bgPixmap.need_client_side_rendering())
1747	update_background_ev.start (NOW + .05);
1748	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1749	update_background_ev.start (NOW + .2); /* very slow !!! */
1750	else
1751	update_background_ev.start (NOW + .07);
1752	}
1753	return 0;
1754	}
1755
1756	void
1757	rxvt_term::update_background_cb (time_watcher &w)
1758	{
1759	bgPixmap.render ();	1690	bgPixmap.render ();
		1691	refresh_check ();
1760	}	1692	}
1761		1693
1762	#endif /* HAVE_BG_PIXMAP */	1694	#endif /* HAVE_BG_PIXMAP */
1763		1695
1764	/----------------------- end-of-file (C source) -----------------------/	1696	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.253 by ayin, Mon Oct 15 07:33:48 2007 UTC vs. Revision 1.337 by root, Tue Dec 7 19:10:00 2010 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.253 by ayin, Mon Oct 15 07:33:48 2007 UTC vs.
Revision 1.337 by root, Tue Dec 7 19:10:00 2010 UTC