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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.255 by ayin, Wed Oct 31 09:55:23 2007 UTC vs.
Revision 1.341 by sf-exg, Sun Dec 12 23:13:29 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) 2003-2010 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
…		…
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	{
111	if (cc->c1 == c1 && cc->c2 == c2)	112	if (cc->c1 == c1 && cc->c2 == c2)
112	return COMPOSE_LO + (cc - v.begin ());	113	return COMPOSE_LO + (cc - v.begin ());
113	}	114	}
…		…
152		153
153	}	154	}
154	#endif	155	#endif
155		156
156	rxvt_term::rxvt_term ()	157	rxvt_term::rxvt_term ()
157	:	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
158	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	177	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
159	rootwin_ev (this, &rxvt_term::rootwin_cb),	178	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
160	#endif	179	#endif
161	#if HAVE_BG_PIXMAP	180	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
162	update_background_ev(this, &rxvt_term::update_background_cb),	181	#ifdef USE_XIM
163	#endif	182	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	183	#endif
182	#ifdef POINTER_BLANK	184	#ifdef POINTER_BLANK
183	pointer_ev (this, &rxvt_term::pointer_cb),	185	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	186	#endif
188	#ifndef NO_BELL	187	#ifndef NO_BELL
189	bell_ev (this, &rxvt_term::bell_cb),	188	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
190	#endif	189	#endif
191	termwin_ev (this, &rxvt_term::x_cb),	190	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
192	vt_ev (this, &rxvt_term::x_cb),	191	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
193	child_ev (this, &rxvt_term::child_cb),	192	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
194	check_ev (this, &rxvt_term::check_cb),	193	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
195	flush_ev (this, &rxvt_term::flush_cb),	194	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
196	destroy_ev (this, &rxvt_term::destroy_cb),	195	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197	pty_ev (this, &rxvt_term::pty_cb),	196	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
198	incr_ev (this, &rxvt_term::incr_cb)	197
199	{
200	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	198	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
201		199
202	termlist.push_back (this);	200	termlist.push_back (this);
203		201
204	#ifdef KEYSYM_RESOURCE	202	#ifdef KEYSYM_RESOURCE
…		…
229	if (fontset[i] != fontset[0])	227	if (fontset[i] != fontset[0])
230	delete fontset[i];	228	delete fontset[i];
231	#endif	229	#endif
232	delete fontset[0];	230	delete fontset[0];
233		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
234	if (display)	242	if (display)
235	{	243	{
236	selection_clear ();	244	selection_clear ();
		245	selection_clear (true);
237		246
238	#ifdef USE_XIM	247	#ifdef USE_XIM
239	im_destroy ();	248	im_destroy ();
240	#endif	249	#endif
241	#ifdef XTERM_SCROLLBAR	250	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);	251	if (gc) XFreeGC (dpy, gc);
266		252
267	delete drawable;	253	delete drawable;
268	// destroy all windows	254	// destroy all windows
269	if (parent[0])	255	if (parent[0])
…		…
277	pix_colors_unfocused [i].free (this);	263	pix_colors_unfocused [i].free (this);
278	#endif	264	#endif
279	}	265	}
280		266
281	clear ();	267	clear ();
282	}
283		268
284	delete [] pix_colors_focused;	269	display->flush (); /* ideally .put should do this */
285	#if OFF_FOCUS_FADING
286	delete [] pix_colors_unfocused;
287	#endif
288
289	displays.put (display);	270	displays.put (display);
		271	}
290		272
291	scr_release ();	273	scr_release ();
292		274
293	/* clear all resources */	275	/* clear all resources */
294	for (int i = 0; i < allocated.size (); i++)	276	for (int i = 0; i < allocated.size (); i++)
295	free (allocated [i]);	277	free (allocated [i]);
296		278
297	free (selection.text);	279	free (selection.text);
		280	free (selection.clip_text);
298	// TODO: manage env vars in child only(!)	281	// TODO: manage env vars in child only(!)
299	free (env_display);	282	free (env_display);
300	free (env_term);	283	free (env_term);
301	free (locale);	284	free (locale);
302	free (v_buffer);	285	free (v_buffer);
…		…
306	delete argv;	289	delete argv;
307		290
308	#ifdef KEYSYM_RESOURCE	291	#ifdef KEYSYM_RESOURCE
309	delete keyboard;	292	delete keyboard;
310	#endif	293	#endif
		294	#ifndef NO_RESOURCES
		295	XrmDestroyDatabase (option_db);
		296	#endif
311	}	297	}
312		298
313	// child has exited, usually destroys	299	// child has exited, usually destroys
314	void	300	void
315	rxvt_term::child_cb (child_watcher &w, int status)	301	rxvt_term::child_cb (ev::child &w, int status)
316	{	302	{
317	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));	303	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
318		304
319	cmd_pid = 0;	305	cmd_pid = 0;
320		306
…		…
323	}	309	}
324		310
325	void	311	void
326	rxvt_term::destroy ()	312	rxvt_term::destroy ()
327	{	313	{
328	if (destroy_ev.active)	314	if (destroy_ev.is_active ())
329	return;	315	return;
330		316
331	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	317	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
332		318
333	#if ENABLE_OVERLAY	319	#if ENABLE_OVERLAY
…		…
337	if (display)	323	if (display)
338	{	324	{
339	#if USE_XIM	325	#if USE_XIM
340	im_ev.stop (display);	326	im_ev.stop (display);
341	#endif	327	#endif
342	#if HAVE_SCROLLBARS
343	scrollbar_ev.stop (display);	328	scrollbar_ev.stop (display);
344	#endif
345	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	329	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
346	rootwin_ev.stop (display);	330	rootwin_ev.stop (display);
347	#endif	331	#endif
348	incr_ev.stop ();	332	incr_ev.stop ();
349	termwin_ev.stop (display);	333	termwin_ev.stop (display);
350	vt_ev.stop (display);	334	vt_ev.stop (display);
351	}	335	}
352		336
353	check_ev.stop ();	337	flush_ev.stop ();
354	pty_ev.stop ();	338	pty_ev.stop ();
355	#ifdef CURSOR_BLINK	339	#ifdef CURSOR_BLINK
356	cursor_blink_ev.stop ();	340	cursor_blink_ev.stop ();
357	#endif	341	#endif
358	#ifdef TEXT_BLINK	342	#ifdef TEXT_BLINK
…		…
366	#endif	350	#endif
367	#ifdef POINTER_BLANK	351	#ifdef POINTER_BLANK
368	pointer_ev.stop ();	352	pointer_ev.stop ();
369	#endif	353	#endif
370		354
371	destroy_ev.start (0);	355	destroy_ev.start ();
372	}	356	}
373		357
374	void	358	void
375	rxvt_term::destroy_cb (time_watcher &w)	359	rxvt_term::destroy_cb (ev::idle &w, int revents)
376	{	360	{
377	make_current ();	361	make_current ();
378		362
379	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 ? mask : 0);
380	}	376	}
381		377
382	/----------------------------------------------------------------------/	378	/----------------------------------------------------------------------/
383	/*	379	/*
384	* Exit gracefully, clearing the utmp entry and restoring tty attributes	380	* Exit gracefully, clearing the utmp entry and restoring tty attributes
…		…
401	char mesg[BUFSIZ];	397	char mesg[BUFSIZ];
402	char number[32];	398	char number[32];
403	char *mtype = "XlibMessage";	399	char *mtype = "XlibMessage";
404	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	400	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
405	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	401	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
406	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");
407	rxvt_warn ("%s: %s\n", mesg, buffer);	403	rxvt_warn ("%s: %s\n", mesg, buffer);
408	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	404	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
409	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	405	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
410	sprintf(number, "%d", event->request_code);	406	sprintf(number, "%d", event->request_code);
411	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	407	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
412	rxvt_warn ("(which is %s)\n", buffer);	408	rxvt_warn ("(which is %s)\n", buffer);
413	if (event->request_code >= 128) {	409	if (event->request_code >= 128) {
414	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	410	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
415	mesg, BUFSIZ);	411	mesg, BUFSIZ);
416	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	412	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
417	}	413	}
418	if ((event->error_code == BadWindow) \|\|	414	if ((event->error_code == BadWindow) \|\|
419	(event->error_code == BadPixmap) \|\|	415	(event->error_code == BadPixmap) \|\|
420	(event->error_code == BadCursor) \|\|	416	(event->error_code == BadCursor) \|\|
421	(event->error_code == BadFont) \|\|	417	(event->error_code == BadFont) \|\|
422	(event->error_code == BadDrawable) \|\|	418	(event->error_code == BadDrawable) \|\|
423	(event->error_code == BadColor) \|\|	419	(event->error_code == BadColor) \|\|
424	(event->error_code == BadGC) \|\|	420	(event->error_code == BadGC) \|\|
425	(event->error_code == BadIDChoice) \|\|	421	(event->error_code == BadIDChoice) \|\|
426	(event->error_code == BadValue) \|\|	422	(event->error_code == BadValue) \|\|
427	(event->error_code == BadAtom)) {	423	(event->error_code == BadAtom)) {
428	if (event->error_code == BadValue)	424	if (event->error_code == BadValue)
429	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	425	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
430	mesg, BUFSIZ);	426	mesg, BUFSIZ);
431	else if (event->error_code == BadAtom)	427	else if (event->error_code == BadAtom)
432	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	428	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
433	mesg, BUFSIZ);	429	mesg, BUFSIZ);
434	else	430	else
435	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	431	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
436	mesg, BUFSIZ);	432	mesg, BUFSIZ);
437	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	433	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
438	}	434	}
439	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	435	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
440	mesg, BUFSIZ);	436	mesg, BUFSIZ);
441	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	437	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
442	}	438	}
443	#endif	439	#endif
444		440
445	int	441	int
…		…
468	DisplayString (display));	464	DisplayString (display));
469	rxvt_emergency_cleanup ();	465	rxvt_emergency_cleanup ();
470	_exit (EXIT_FAILURE);	466	_exit (EXIT_FAILURE);
471	}	467	}
472		468
473	/----------------------------------------------------------------------/
474	bool
475	rxvt_term::init (int argc, const char const argv, stringvec *envv)
476	{
477	this->envv = envv;
478
479	SET_R (this);
480	set_locale ("");
481	set_environ (envv); // few things in X do not call setlocale :(
482
483	if (!init_vars ())
484	return false;
485
486	init_secondary ();
487
488	const char **cmd_argv = init_resources (argc, argv);
489
490	#ifdef KEYSYM_RESOURCE
491	keyboard->register_done ();
492	#endif
493
494	#ifdef HAVE_SCROLLBARS
495	if (option (Opt_scrollBar))
496	scrollBar.setIdle (); /* set existence for size calculations */
497	#endif
498
499	pty = ptytty::create ();
500
501	create_windows (argc, argv);
502
503	init_xlocale ();
504
505	scr_reset (); // initialize screen
506
507	#if 0
508	XSynchronize (dpy, True);
509	#endif
510
511	#ifdef HAVE_SCROLLBARS
512	if (option (Opt_scrollBar))
513	resize_scrollbar (); /* create and map scrollbar */
514	#endif
515	#ifdef HAVE_BG_PIXMAP
516	{
517	bgPixmap.set_target (this);
518
519	#ifdef ENABLE_TRANSPARENCY
520	if (option (Opt_transparent))
521	{
522	bgPixmap.set_transparent ();
523	#ifdef HAVE_AFTERIMAGE
524	if (rs [Rs_blurradius])
525	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
526	#endif
527	if (ISSET_PIXCOLOR (Color_tint))
528	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
529	if (rs [Rs_shade])
530	bgPixmap.set_shade (rs [Rs_shade]);
531
532	bgPixmap.set_root_pixmap ();
533	XSelectInput (dpy, display->root, PropertyChangeMask);
534	rootwin_ev.start (display, display->root);
535	}
536	#endif
537
538	#ifdef BG_IMAGE_FROM_FILE
539	if (rs[Rs_backgroundPixmap] != NULL)
540	{
541	const char *p = rs[Rs_backgroundPixmap];
542
543	if ((p = strchr (p, ';')) != NULL)
544	{
545	p++;
546	bgPixmap.set_geometry (p);
547	}
548	else
549	bgPixmap.set_defaultGeometry ();
550
551	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
552	if (!bgPixmap.window_position_sensitive ())
553	update_background ();
554	}
555	#endif
556	}
557	#endif
558
559	#if ENABLE_PERL
560	rootwin_ev.start (display, display->root);
561	#endif
562
563	set_colorfgbg ();
564
565	init_command (cmd_argv);
566
567	free (cmd_argv);
568
569	if (pty->pty >= 0)
570	pty_ev.start (pty->pty, EVENT_READ);
571
572	check_ev.start ();
573
574	HOOK_INVOKE ((this, HOOK_START, DT_END));
575
576	#if ENABLE_XEMBED
577	if (rs[Rs_embed])
578	{
579	long info[2] = { 0, XEMBED_MAPPED };
580
581	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
582	32, PropModeReplace, (unsigned char *)&info, 2);
583	}
584	#endif
585
586	XMapWindow (dpy, vt);
587	XMapWindow (dpy, parent[0]);
588
589	return true;
590	}
591
592	static struct sig_handlers	469	static struct sig_handlers
593	{	470	{
594	sig_watcher sw_term, sw_int;	471	ev::sig sw_term, sw_int;
595		472
596	/*	473	/*
597	* Catch a fatal signal and tidy up before quitting	474	* Catch a fatal signal and tidy up before quitting
598	*/	475	*/
599	void	476	void sig_term (ev::sig &w, int revents);
600	sig_term (sig_watcher &w)	477
		478	sig_handlers ()
601	{	479	{
602	rxvt_emergency_cleanup ();	480	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
603	signal (w.signum, SIG_DFL);
604	kill (getpid (), w.signum);
605	}
606
607	sig_handlers ()
608	: sw_term (this, &sig_handlers::sig_term),
609	sw_int (this, &sig_handlers::sig_term)	481	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
610	{
611	}	482	}
612	} sig_handlers;	483	} sig_handlers;
613		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
614	char **rxvt_environ; // startup environment	560	char **rxvt_environ; // startup environment
615		561
616	void	562	void
617	rxvt_init ()	563	rxvt_init ()
618	{	564	{
619	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");
620		576
621	rxvt_environ = environ;	577	rxvt_environ = environ;
622		578
623	signal (SIGHUP, SIG_IGN);	579	signal (SIGHUP, SIG_IGN);
624	signal (SIGPIPE, SIG_IGN);	580	signal (SIGPIPE, SIG_IGN);
625		581
626	sig_handlers.sw_term.start (SIGTERM);	582	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
627	sig_handlers.sw_int.start (SIGINT);	583	sig_handlers.sw_int.start (SIGINT); ev_unref ();
628
629	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
630	/* signal (SIGURG, SIG_DFL); */
631		584
632	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	585	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
633	// TODO: handle this with exceptions and tolerate the memory loss	586	// TODO: handle this with exceptions and tolerate the memory loss
634	XSetIOErrorHandler (rxvt_xioerror_handler);	587	XSetIOErrorHandler (rxvt_xioerror_handler);
635		588
636	XrmInitialize ();	589	XrmInitialize ();
637	}
638
639	/* ------------------------------------------------------------------------- *
640	* MEMORY ALLOCATION WRAPPERS *
641	* ------------------------------------------------------------------------- */
642	void *
643	rxvt_malloc (size_t size)
644	{
645	void *p = malloc (size);
646
647	if (!p)
648	rxvt_fatal ("memory allocation failure. aborting.\n");
649
650	return p;
651	}
652
653	void *
654	rxvt_calloc (size_t number, size_t size)
655	{
656	void *p = calloc (number, size);
657
658	if (!p)
659	rxvt_fatal ("memory allocation failure. aborting.\n");
660
661	return p;
662	}
663
664	void *
665	rxvt_realloc (void *ptr, size_t size)
666	{
667	void *p = realloc (ptr, size);
668
669	if (!p)
670	rxvt_fatal ("memory allocation failure. aborting.\n");
671
672	return p;
673	}	590	}
674		591
675	/----------------------------------------------------------------------/	592	/----------------------------------------------------------------------/
676	/*	593	/*
677	* window size/position calculations for XSizeHint and other storage.	594	* window size/position calculations for XSizeHint and other storage.
…		…
679	*/	596	*/
680	void	597	void
681	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	598	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
682	{	599	{
683	short recalc_x, recalc_y;	600	short recalc_x, recalc_y;
684	int x, y, sb_w, flags;	601	int x, y, flags;
685	unsigned int w, h;	602	unsigned int w, h;
686	unsigned int max_width, max_height;	603	unsigned int max_width, max_height;
687		604
688	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	605	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
689	szHint.win_gravity = NorthWestGravity;	606	szHint.win_gravity = NorthWestGravity;
…		…
699	if (rs[Rs_geometry])	616	if (rs[Rs_geometry])
700	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	617	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
701		618
702	if (flags & WidthValue)	619	if (flags & WidthValue)
703	{	620	{
		621	if (!w)
		622	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		623
704	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	624	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
705	szHint.flags \|= USSize;	625	szHint.flags \|= USSize;
706	}	626	}
707		627
708	if (flags & HeightValue)	628	if (flags & HeightValue)
709	{	629	{
		630	if (!h)
		631	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		632
710	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	633	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
711	szHint.flags \|= USSize;	634	szHint.flags \|= USSize;
712	}	635	}
713		636
714	if (flags & XValue)	637	if (flags & XValue)
715	{	638	{
…		…
746	max_width = MAX_COLS * fwidth;	669	max_width = MAX_COLS * fwidth;
747	max_height = MAX_ROWS * fheight;	670	max_height = MAX_ROWS * fheight;
748		671
749	szHint.base_width = szHint.base_height = 2 * int_bwidth;	672	szHint.base_width = szHint.base_height = 2 * int_bwidth;
750		673
751	sb_w = 0;
752	window_vt_x = window_vt_y = int_bwidth;	674	window_vt_x = window_vt_y = int_bwidth;
753		675
754	if (scrollBar.state)	676	if (scrollBar.state)
755	{	677	{
756	sb_w = scrollbar_TotalWidth ();	678	int sb_w = scrollBar.total_width ();
757	szHint.base_width += sb_w;	679	szHint.base_width += sb_w;
758		680
759	if (!option (Opt_scrollBar_right))	681	if (!option (Opt_scrollBar_right))
760	window_vt_x += sb_w;	682	window_vt_x += sb_w;
761	}	683	}
…		…
785	{	707	{
786	min_it (height, max_height);	708	min_it (height, max_height);
787	szHint.height = szHint.base_height + height;	709	szHint.height = szHint.base_height + height;
788	}	710	}
789		711
790	if (scrollBar.state && option (Opt_scrollBar_right))
791	window_sb_x = szHint.width - sb_w;
792
793	if (recalc_x)	712	if (recalc_x)
794	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	713	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
795		714
796	if (recalc_y)	715	if (recalc_y)
797	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	716	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
798		717
799	ncol = width / fwidth;	718	ncol = width / fwidth;
800	nrow = height / fheight;	719	nrow = height / fheight;
801	}	720	}
802		721
803	/----------------------------------------------------------------------/	722	/----------------------------------------------------------------------/
804	/*	723	/*
…		…
815		734
816	ws.ws_col = ncol;	735	ws.ws_col = ncol;
817	ws.ws_row = nrow;	736	ws.ws_row = nrow;
818	ws.ws_xpixel = width;	737	ws.ws_xpixel = width;
819	ws.ws_ypixel = height;	738	ws.ws_ypixel = height;
820	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	739	ioctl (pty->pty, TIOCSWINSZ, &ws);
821		740
822	#if 0	741	#if 0
823	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	742	// TIOCSWINSZ is supposed to do this automatically and correctly
824	if (cmd_pid) /* force through to the command */	743	if (cmd_pid) /* force through to the command */
825	kill (-cmd_pid, SIGWINCH);	744	kill (-cmd_pid, SIGWINCH);
826	#endif	745	#endif
827	}	746	}
828		747
…		…
855	#endif	774	#endif
856		775
857	delete fontset[0];	776	delete fontset[0];
858	fontset[0] = fs;	777	fontset[0] = fs;
859		778
860	prop = (*fs)[1]->properties ();	779	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
861	prop.height += lineSpace;	780	prop.height += lineSpace;
		781	prop.width += letterSpace;
862		782
863	fs->set_prop (prop, false);	783	fs->set_prop (prop, false);
864		784
865	fwidth = prop.width;	785	fwidth = prop.width;
866	fheight = prop.height;	786	fheight = prop.height;
…		…
916	prop, XA_STRING, 8, PropModeReplace,	836	prop, XA_STRING, 8, PropModeReplace,
917	(const unsigned char *)str, len >= 0 ? len : strlen (str));	837	(const unsigned char *)str, len >= 0 ? len : strlen (str));
918	}	838	}
919		839
920	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
921	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)
922	{	854	{
923	wchar_t *ws = rxvt_mbstowcs (str, len);	855	wchar_t *ws = rxvt_mbstowcs (str, len);
924	char *s = rxvt_wcstoutf8 (ws);	856	char *s = rxvt_wcstoutf8 (ws);
925		857
…		…
935	/----------------------------------------------------------------------/	867	/----------------------------------------------------------------------/
936	/* xterm sequences - title, iconName, color (exptl) */	868	/* xterm sequences - title, iconName, color (exptl) */
937	void	869	void
938	rxvt_term::set_title (const char *str)	870	rxvt_term::set_title (const char *str)
939	{	871	{
940	set_string_property (XA_WM_NAME, str);	872	set_mbstring_property (XA_WM_NAME, str);
941	#if ENABLE_EWMH	873	#if ENABLE_EWMH
942	set_utf8_property (xa[XA_NET_WM_NAME], str);	874	set_utf8_property (xa[XA_NET_WM_NAME], str);
943	#endif	875	#endif
944	}	876	}
945		877
946	void	878	void
947	rxvt_term::set_icon_name (const char *str)	879	rxvt_term::set_icon_name (const char *str)
948	{	880	{
949	set_string_property (XA_WM_ICON_NAME, str);	881	set_mbstring_property (XA_WM_ICON_NAME, str);
950	#if ENABLE_EWMH	882	#if ENABLE_EWMH
951	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	883	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
952	#endif	884	#endif
953	}	885	}
954		886
955	void	887	void
956	rxvt_term::set_window_color (int idx, const char *color)	888	rxvt_term::set_window_color (int idx, const char *color)
957	{	889	{
958	#ifdef XTERM_COLOR_CHANGE	890	#ifdef XTERM_COLOR_CHANGE
959	rxvt_color xcol;	891	rxvt_color xcol;
960	int i;
961		892
962	if (color == NULL \|\| *color == '\0')	893	if (color == NULL \|\| *color == '\0')
963	return;	894	return;
964		895
965	color = strdup (color);	896	color = strdup (color);
…		…
967	rs[Rs_color + idx] = color;	898	rs[Rs_color + idx] = color;
968		899
969	/* handle color aliases */	900	/* handle color aliases */
970	if (isdigit (*color))	901	if (isdigit (*color))
971	{	902	{
972	i = atoi (color);	903	int i = atoi (color);
973		904
974	if (i >= 8 && i <= 15)	905	if (i >= 8 && i <= 15)
		906	{
975	{ /* bright colors */	907	/* bright colors */
976	i -= 8;
977	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	908	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
978	goto done;	909	goto done;
979	}	910	}
980		911
981	if (i >= 0 && i <= 7)	912	if (i >= 0 && i <= 7)
		913	{
982	{ /* normal colors */	914	/* normal colors */
983	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	915	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
984	goto done;	916	goto done;
985	}	917	}
986	}	918	}
987		919
…		…
992	* so just keep gobbling up the colormap	924	* so just keep gobbling up the colormap
993	*/	925	*/
994		926
995	pix_colors_focused[idx] = xcol;	927	pix_colors_focused[idx] = xcol;
996		928
997	/* XSetWindowAttributes attr; */
998	/* Cursor cursor; */
999	done:	929	done:
1000	/TODO: handle Color_BD, scrollbar background, etc. /	930	/TODO: handle Color_BD, scrollbar background, etc. /
1001		931
1002	update_fade_color (idx);	932	update_fade_color (idx);
1003	recolour_cursor ();	933	recolour_cursor ();
1004	scr_recolour ();	934	scr_recolour ();
1005	#endif /* XTERM_COLOR_CHANGE */	935	#endif /* XTERM_COLOR_CHANGE */
1006	}	936	}
1007		937
1008	void	938	void
1009	rxvt_term::recolour_cursor ()	939	rxvt_term::recolour_cursor ()
1010	{	940	{
…		…
1027	*/	957	*/
1028	void	958	void
1029	rxvt_term::set_colorfgbg ()	959	rxvt_term::set_colorfgbg ()
1030	{	960	{
1031	unsigned int i;	961	unsigned int i;
1032	const char *xpmb = "\0";	962	const char *xpmb = "";
1033	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	963	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1034		964
1035	strcpy (fstr, "default");	965	strcpy (fstr, "default");
1036	strcpy (bstr, "default");	966	strcpy (bstr, "default");
1037	for (i = Color_Black; i <= Color_White; i++)	967	for (i = Color_Black; i <= Color_White; i++)
…		…
1082	int old_width = szHint.width;	1012	int old_width = szHint.width;
1083	int old_height = szHint.height;	1013	int old_height = szHint.height;
1084		1014
1085	window_calc (newwidth, newheight);	1015	window_calc (newwidth, newheight);
1086		1016
1087	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);
1088	XSetWMNormalHints (dpy, parent[0], &szHint);	1023	XSetWMNormalHints (dpy, parent[0], &szHint);
		1024	szHint.flags \|= PBaseSize \| PResizeInc;
		1025	}
1089		1026
1090	if (!ignoreparent)	1027	if (!ignoreparent)
1091	{	1028	{
1092	#ifdef SMART_RESIZE	1029	#ifdef SMART_RESIZE
1093	/*	1030	/*
…		…
1133	#else	1070	#else
1134	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1071	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1135	#endif	1072	#endif
1136	}	1073	}
1137		1074
		1075	if (set_hint)
		1076	XSetWMNormalHints (dpy, parent[0], &szHint);
		1077
1138	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1078	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1139		1079
1140	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1080	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1141	{	1081	{
1142	if (scrollBar.state)	1082	if (scrollBar.state)
1143	{	1083	scrollBar.resize ();
1144	XMoveResizeWindow (dpy, scrollBar.win,
1145	window_sb_x, 0,
1146	scrollbar_TotalWidth (), szHint.height);
1147	resize_scrollbar ();
1148	}
1149		1084
1150	XMoveResizeWindow (dpy, vt,	1085	XMoveResizeWindow (dpy, vt,
1151	window_vt_x, window_vt_y,	1086	window_vt_x, window_vt_y,
1152	width, height);	1087	width, height);
1153		1088
1154	#ifdef HAVE_BG_PIXMAP	1089	#ifdef HAVE_BG_PIXMAP
1155	if (bgPixmap.window_size_sensitive ())	1090	if (bgPixmap.window_size_sensitive ())
1156	update_background ();	1091	update_background ();
1157	#endif	1092	#endif
1158
1159	scr_clear ();
1160	}	1093	}
1161		1094
1162	if (fix_screen \|\| old_height == 0)	1095	if (fix_screen \|\| old_height == 0)
1163	scr_reset ();	1096	scr_reset ();
1164
1165	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1166	//scr_touch (false);
1167		1097
1168	#ifdef HAVE_BG_PIXMAP	1098	#ifdef HAVE_BG_PIXMAP
1169	// 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 ?
1170	// if (bgPixmap.pixmap)	1100	// if (bgPixmap.pixmap)
1171	// scr_touch (false);	1101	// scr_touch (false);
…		…
1243		1173
1244	/* Checking whether input method is running. */	1174	/* Checking whether input method is running. */
1245	bool	1175	bool
1246	rxvt_term::IMisRunning ()	1176	rxvt_term::IMisRunning ()
1247	{	1177	{
1248	char *p;
1249	Atom atom;	1178	Atom atom;
1250	Window win;	1179	Window win;
1251	char server[IMBUFSIZ];	1180	char server[IMBUFSIZ];
1252		1181
1253	/* get current locale modifier */	1182	/* get current locale modifier */
1254	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1183	if (char *p = XSetLocaleModifiers (0))
1255	{	1184	{
1256	strcpy (server, "@server=");	1185	strcpy (server, "@server=");
1257	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1186	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1258		1187
1259	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1188	if (p = strchr (server + 1, '@')) /* first one only */
1260	*p = '\0';	1189	*p = '\0';
1261		1190
1262	atom = XInternAtom (dpy, server, False);	1191	atom = XInternAtom (dpy, server, False);
1263	win = XGetSelectionOwner (dpy, atom);	1192	win = XGetSelectionOwner (dpy, atom);
1264		1193
…		…
1331		1260
1332	term->make_current ();	1261	term->make_current ();
1333		1262
1334	if (text)	1263	if (text)
1335	{	1264	{
1336	void *str;	1265	wchar_t *str;
1337		1266
1338	if (!text->encoding_is_wchar && text->string.multi_byte)	1267	if (!text->encoding_is_wchar && text->string.multi_byte)
1339	{	1268	{
1340	// of course, X makes it ugly again	1269	// of course, X makes it ugly again
1341	if (term->rs[Rs_imLocale])	1270	if (term->rs[Rs_imLocale])
1342	SET_LOCALE (term->rs[Rs_imLocale]);	1271	SET_LOCALE (term->rs[Rs_imLocale]);
1343		1272
1344	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1273	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1345	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1274	mbstowcs (str, text->string.multi_byte, text->length + 1);
1346		1275
1347	if (term->rs[Rs_imLocale])	1276	if (term->rs[Rs_imLocale])
1348	SET_LOCALE (term->locale);	1277	SET_LOCALE (term->locale);
1349	}	1278	}
1350	else	1279	else
1351	str = (void *)text->string.wide_char;	1280	str = text->string.wide_char;
1352		1281
1353	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1282	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1354	DT_INT, call_data->caret,	1283	DT_INT, call_data->caret,
1355	DT_INT, call_data->chg_first,	1284	DT_INT, call_data->chg_first,
1356	DT_INT, call_data->chg_length,	1285	DT_INT, call_data->chg_length,
…		…
1703	XFree (status_attr);	1632	XFree (status_attr);
1704	}	1633	}
1705		1634
1706	XFree (preedit_attr);	1635	XFree (preedit_attr);
1707	}	1636	}
1708	#endif /* USE_XIM */	1637	#endif /* USE_XIM */
1709		1638
1710	void	1639	void
1711	rxvt_term::get_window_origin (int &x, int &y)	1640	rxvt_term::get_window_origin (int &x, int &y)
1712	{	1641	{
1713	Window cr;	1642	Window cr;
1714	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1643	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1715	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1716	}	1644	}
1717		1645
1718	Pixmap	1646	Pixmap
1719	rxvt_term::get_pixmap_property (int prop_id)	1647	rxvt_term::get_pixmap_property (int prop_id)
1720	{	1648	{
		1649	Pixmap pixmap = None;
		1650
1721	if (prop_id > 0 && prop_id < NUM_XA)	1651	if (prop_id > 0 && prop_id < NUM_XA)
1722	if (xa[prop_id])	1652	if (xa[prop_id])
1723	{	1653	{
1724	int aformat;	1654	int aformat;
1725	unsigned long nitems, bytes_after;	1655	unsigned long nitems, bytes_after;
1726	Atom atype;	1656	Atom atype;
1727	unsigned char *prop = NULL;	1657	unsigned char *prop;
1728	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1658	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1729	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1659	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1730	&nitems, &bytes_after, &prop);	1660	&nitems, &bytes_after, &prop);
1731	if (result == Success && prop && atype == XA_PIXMAP)	1661	if (result == Success)
1732	{	1662	{
		1663	if (atype == XA_PIXMAP)
1733	return (Pixmap )prop;	1664	pixmap = (Pixmap )prop;
		1665	XFree (prop);
1734	}	1666	}
1735	}	1667	}
1736	return None;	1668
		1669	return pixmap;
1737	}	1670	}
1738		1671
1739	#ifdef HAVE_BG_PIXMAP	1672	#ifdef HAVE_BG_PIXMAP
1740	int	1673
		1674	void
1741	rxvt_term::update_background ()	1675	rxvt_term::update_background ()
1742	{	1676	{
		1677	if (update_background_ev.is_active ())
		1678	return;
		1679
1743	bgPixmap.invalidate ();	1680	bgPixmap.invalidate ();
1744		1681
1745	/* no chance of real time refresh if we are blurring ! */	1682	ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1746	if (bgPixmap.invalid_since + 0.5 < NOW && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1683
		1684	if (to_wait <= 0.)
1747	bgPixmap.render ();	1685	bgPixmap.render ();
1748	else	1686	else
1749	{	1687	update_background_ev.start (to_wait);
		1688	}
		1689
		1690	void
		1691	rxvt_term::update_background_cb (ev::timer &w, int revents)
		1692	{
		1693	make_current ();
		1694
1750	update_background_ev.stop ();	1695	update_background_ev.stop ();
1751	if (!bgPixmap.need_client_side_rendering())
1752	update_background_ev.start (NOW + .05);
1753	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1754	update_background_ev.start (NOW + .2); /* very slow !!! */
1755	else
1756	update_background_ev.start (NOW + .07);
1757	}
1758	return 0;
1759	}
1760
1761	void
1762	rxvt_term::update_background_cb (time_watcher &w)
1763	{
1764	bgPixmap.render ();	1696	bgPixmap.render ();
		1697	refresh_check ();
1765	}	1698	}
1766		1699
1767	#endif /* HAVE_BG_PIXMAP */	1700	#endif /* HAVE_BG_PIXMAP */
1768		1701
1769	/----------------------- end-of-file (C source) -----------------------/	1702	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.255 by ayin, Wed Oct 31 09:55:23 2007 UTC vs. Revision 1.341 by sf-exg, Sun Dec 12 23:13:29 2010 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.255 by ayin, Wed Oct 31 09:55:23 2007 UTC vs.
Revision 1.341 by sf-exg, Sun Dec 12 23:13:29 2010 UTC