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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.211 by root, Tue Jan 31 16:57:35 2006 UTC vs.
Revision 1.298 by root, Sat Jan 12 22:13:46 2008 UTC

…		…
1	/---------------------------------C----------------------------------	1	/----------------------------------------------------------------------
2	* File: main.C	2	* File: main.C
3	----------------------------------------------------------------------	3	----------------------------------------------------------------------
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
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) 2003-2007 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.
…		…
38	#include <limits>	38	#include <limits>
39		39
40	#include <csignal>	40	#include <csignal>
41	#include <cstring>	41	#include <cstring>
42		42
43	#ifdef TTY_GID_SUPPORT
44	# include <grp.h>
45	#endif
46
47	#ifdef HAVE_TERMIOS_H
48	# include <termios.h>	43	#include <termios.h>
		44
		45	#ifdef HAVE_XSETLOCALE
		46	# define X_LOCALE
		47	# include <X11/Xlocale.h>
		48	#else
		49	# ifdef HAVE_SETLOCALE
		50	# include <clocale>
		51	# endif
49	#endif	52	#endif
50		53
51	vector<rxvt_term *> rxvt_term::termlist;	54	vector<rxvt_term *> rxvt_term::termlist;
52		55
53	// used to tell global functions which terminal instance is "active"	56	// used to tell global functions which terminal instance is "active"
…		…
56	static char curlocale[128], savelocale[128];	59	static char curlocale[128], savelocale[128];
57		60
58	bool	61	bool
59	rxvt_set_locale (const char *locale) NOTHROW	62	rxvt_set_locale (const char *locale) NOTHROW
60	{	63	{
		64	int size = strlen (locale) + 1;
		65
		66	if (size > sizeof (curlocale))
		67	rxvt_fatal ("locale string too long, aborting.\n");
		68
61	if (!locale \|\| !strncmp (locale, curlocale, 128))	69	if (!locale \|\| !memcmp (locale, curlocale, size))
62	return false;	70	return false;
63		71
64	strncpy (curlocale, locale, 128);	72	memcpy (curlocale, locale, size);
65	setlocale (LC_CTYPE, curlocale);	73	setlocale (LC_CTYPE, curlocale);
66	return true;	74	return true;
67	}	75	}
68		76
69	void	77	void
…		…
83	class rxvt_composite_vec rxvt_composite;	91	class rxvt_composite_vec rxvt_composite;
84		92
85	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)	93	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
86	{	94	{
87	compose_char *cc;	95	compose_char *cc;
88		96
89	// break compose chains, as stupid readline really likes to duplicate	97	// break compose chains, as stupid readline really likes to duplicate
90	// composing characters for some reason near the end of a line.	98	// composing characters for some reason near the end of a line.
91	cc = (*this)[c1];	99	cc = (*this)[c1];
92	while (cc)	100	while (cc)
93	{	101	{
…		…
142		150
143	}	151	}
144	#endif	152	#endif
145		153
146	rxvt_term::rxvt_term ()	154	rxvt_term::rxvt_term ()
147	:	155	{
148	#if TRANSPARENT	156	#if HAVE_BG_PIXMAP
149	rootwin_ev (this, &rxvt_term::rootwin_cb),	157	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
		158	#endif
		159	#ifdef CURSOR_BLINK
		160	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
		161	#endif
		162	#ifdef TEXT_BLINK
		163	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
		164	#endif
		165	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		166	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
		167	#endif
		168	#ifdef SELECTION_SCROLLING
		169	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
		170	#endif
		171	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		172	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		173	#endif
		174	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
		175	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
150	#endif	176	#endif
151	#ifdef HAVE_SCROLLBARS	177	#ifdef HAVE_SCROLLBARS
152	scrollbar_ev (this, &rxvt_term::x_cb),	178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
153	#endif	179	#endif
154	#ifdef CURSOR_BLINK	180	#ifdef USE_XIM
155	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),	181	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
156	#endif
157	#ifdef TEXT_BLINK
158	text_blink_ev (this, &rxvt_term::text_blink_cb),
159	#endif
160	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
161	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
162	#endif
163	#ifdef SELECTION_SCROLLING
164	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
165	#endif
166	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
167	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
168	#endif	182	#endif
169	#ifdef POINTER_BLANK	183	#ifdef POINTER_BLANK
170	pointer_ev (this, &rxvt_term::pointer_cb),	184	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
171	#endif	185	#endif
172	#ifdef USE_XIM
173	im_ev (this, &rxvt_term::im_cb),
174	#endif
175	#ifndef NO_BELL	186	#ifndef NO_BELL
176	bell_ev (this, &rxvt_term::bell_cb),	187	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
177	#endif	188	#endif
178	termwin_ev (this, &rxvt_term::x_cb),	189	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
179	vt_ev (this, &rxvt_term::x_cb),	190	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
180	child_ev (this, &rxvt_term::child_cb),	191	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
181	check_ev (this, &rxvt_term::check_cb),	192	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
182	flush_ev (this, &rxvt_term::flush_cb),	193	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
183	destroy_ev (this, &rxvt_term::destroy_cb),	194	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
184	pty_ev (this, &rxvt_term::pty_cb),	195	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
185	incr_ev (this, &rxvt_term::incr_cb)	196
186	{
187	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	197	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
188		198
189	termlist.push_back (this);	199	termlist.push_back (this);
190		200
191	#ifdef KEYSYM_RESOURCE	201	#ifdef KEYSYM_RESOURCE
…		…
193	#endif	203	#endif
194	}	204	}
195		205
196	// clean up the most important stuff, do not call x or free mem etc.	206	// clean up the most important stuff, do not call x or free mem etc.
197	// for use before an emergency exit	207	// for use before an emergency exit
		208	void
198	void rxvt_term::emergency_cleanup ()	209	rxvt_term::emergency_cleanup ()
199	{	210	{
200	if (cmd_pid)	211	if (cmd_pid)
201	kill (-cmd_pid, SIGHUP);	212	kill (-cmd_pid, SIGHUP);
202		213
		214	pty_ev.stop ();
203	delete pty; pty = 0;	215	delete pty; pty = 0;
204	}	216	}
205		217
206	rxvt_term::~rxvt_term ()	218	rxvt_term::~rxvt_term ()
207	{	219	{
…		…
222		234
223	#ifdef USE_XIM	235	#ifdef USE_XIM
224	im_destroy ();	236	im_destroy ();
225	#endif	237	#endif
226	#ifdef XTERM_SCROLLBAR	238	#ifdef XTERM_SCROLLBAR
227	if (xscrollbarGC) XFreeGC (xdisp, xscrollbarGC);	239	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
228	if (ShadowGC) XFreeGC (xdisp, ShadowGC);	240	if (ShadowGC) XFreeGC (dpy, ShadowGC);
229	#endif	241	#endif
230	#ifdef PLAIN_SCROLLBAR	242	#ifdef PLAIN_SCROLLBAR
231	if (pscrollbarGC) XFreeGC (xdisp, pscrollbarGC);	243	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
232	#endif	244	#endif
233	#ifdef NEXT_SCROLLBAR	245	#ifdef NEXT_SCROLLBAR
234	if (blackGC) XFreeGC (xdisp, blackGC);	246	if (blackGC) XFreeGC (dpy, blackGC);
235	if (whiteGC) XFreeGC (xdisp, whiteGC);	247	if (whiteGC) XFreeGC (dpy, whiteGC);
236	if (grayGC) XFreeGC (xdisp, grayGC);	248	if (grayGC) XFreeGC (dpy, grayGC);
237	if (darkGC) XFreeGC (xdisp, darkGC);	249	if (darkGC) XFreeGC (dpy, darkGC);
238	if (stippleGC) XFreeGC (xdisp, stippleGC);	250	if (stippleGC) XFreeGC (dpy, stippleGC);
239	if (dimple) XFreePixmap (xdisp, dimple);	251	if (dimple) XFreePixmap (dpy, dimple);
240	if (upArrow) XFreePixmap (xdisp, upArrow);	252	if (upArrow) XFreePixmap (dpy, upArrow);
241	if (downArrow) XFreePixmap (xdisp, downArrow);	253	if (downArrow) XFreePixmap (dpy, downArrow);
242	if (upArrowHi) XFreePixmap (xdisp, upArrowHi);	254	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
243	if (downArrowHi) XFreePixmap (xdisp, downArrowHi);	255	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
244	#endif	256	#endif
245	#ifdef RXVT_SCROLLBAR	257	#ifdef RXVT_SCROLLBAR
246	if (topShadowGC) XFreeGC (xdisp, topShadowGC);	258	if (topShadowGC) XFreeGC (dpy, topShadowGC);
247	if (botShadowGC) XFreeGC (xdisp, botShadowGC);	259	if (botShadowGC) XFreeGC (dpy, botShadowGC);
248	if (scrollbarGC) XFreeGC (xdisp, scrollbarGC);	260	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
249	#endif	261	#endif
250	if (gc) XFreeGC (xdisp, gc);	262	if (gc) XFreeGC (dpy, gc);
251		263
252	delete drawable;	264	delete drawable;
253	// destroy all windows	265	// destroy all windows
254	if (parent[0])	266	if (parent[0])
255	XDestroyWindow (xdisp, parent[0]);	267	XDestroyWindow (dpy, parent[0]);
		268
		269	for (int i = 0; i < TOTAL_COLORS; i++)
		270	if (ISSET_PIXCOLOR (i))
		271	{
		272	pix_colors_focused [i].free (this);
		273	#if OFF_FOCUS_FADING
		274	pix_colors_unfocused [i].free (this);
		275	#endif
		276	}
256		277
257	clear ();	278	clear ();
258	}	279	}
259		280
260	// TODO: free pixcolours, colours should become part of rxvt_display	281	#ifdef HAVE_BG_PIXMAP
261	delete pix_colors_focused;	282	bgPixmap.destroy ();
262	#if OFF_FOCUS_FADING
263	delete pix_colors_unfocused;
264	#endif	283	#endif
265		284	display->flush (); /* ideally .put should do this */
266	displays.put (display);	285	displays.put (display);
267		286
268	scr_release ();	287	scr_release ();
269		288
270	/* clear all resources */	289	/* clear all resources */
…		…
283	delete argv;	302	delete argv;
284		303
285	#ifdef KEYSYM_RESOURCE	304	#ifdef KEYSYM_RESOURCE
286	delete keyboard;	305	delete keyboard;
287	#endif	306	#endif
		307	#ifndef NO_RESOURCES
		308	XrmDestroyDatabase (option_db);
		309	#endif
288	}	310	}
289		311
290	// child has exited, usually destroys	312	// child has exited, usually destroys
291	void	313	void
292	rxvt_term::child_cb (child_watcher &w, int status)	314	rxvt_term::child_cb (ev::child &w, int status)
293	{	315	{
294	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));	316	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
295		317
296	cmd_pid = 0;	318	cmd_pid = 0;
297		319
298	if (!OPTION (Opt_hold))	320	if (!option (Opt_hold))
299	destroy ();	321	destroy ();
300	}	322	}
301		323
302	void	324	void
303	rxvt_term::destroy ()	325	rxvt_term::destroy ()
304	{	326	{
305	if (destroy_ev.active)	327	if (destroy_ev.is_active ())
306	return;	328	return;
307		329
308	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	330	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
309		331
310	#if ENABLE_OVERLAY	332	#if ENABLE_OVERLAY
…		…
317	im_ev.stop (display);	339	im_ev.stop (display);
318	#endif	340	#endif
319	#if HAVE_SCROLLBARS	341	#if HAVE_SCROLLBARS
320	scrollbar_ev.stop (display);	342	scrollbar_ev.stop (display);
321	#endif	343	#endif
322	#if TRANSPARENT	344	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
323	rootwin_ev.stop (display);	345	rootwin_ev.stop (display);
324	#endif	346	#endif
325	incr_ev.stop ();	347	incr_ev.stop ();
326	termwin_ev.stop (display);	348	termwin_ev.stop (display);
327	vt_ev.stop (display);	349	vt_ev.stop (display);
328	}	350	}
329		351
330	check_ev.stop ();	352	flush_ev.stop ();
331	pty_ev.stop ();	353	pty_ev.stop ();
332	#ifdef CURSOR_BLINK	354	#ifdef CURSOR_BLINK
333	cursor_blink_ev.stop ();	355	cursor_blink_ev.stop ();
334	#endif	356	#endif
335	#ifdef TEXT_BLINK	357	#ifdef TEXT_BLINK
…		…
343	#endif	365	#endif
344	#ifdef POINTER_BLANK	366	#ifdef POINTER_BLANK
345	pointer_ev.stop ();	367	pointer_ev.stop ();
346	#endif	368	#endif
347		369
348	destroy_ev.start (0);	370	destroy_ev.start ();
349	}	371	}
350		372
351	void	373	void
352	rxvt_term::destroy_cb (time_watcher &w)	374	rxvt_term::destroy_cb (ev::idle &w, int revents)
353	{	375	{
354	make_current ();	376	make_current ();
355		377
356	delete this;	378	delete this;
357	}	379	}
…		…
411	else	433	else
412	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	434	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
413	mesg, BUFSIZ);	435	mesg, BUFSIZ);
414	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	436	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
415	}	437	}
416	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	438	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
417	mesg, BUFSIZ);	439	mesg, BUFSIZ);
418	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	440	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
419	}	441	}
420	#endif	442	#endif
421		443
…		…
446	rxvt_emergency_cleanup ();	468	rxvt_emergency_cleanup ();
447	_exit (EXIT_FAILURE);	469	_exit (EXIT_FAILURE);
448	}	470	}
449		471
450	/----------------------------------------------------------------------/	472	/----------------------------------------------------------------------/
451	bool	473	void
452	rxvt_term::init (int argc, const char const argv, stringvec *envv)	474	rxvt_term::init (int argc, const char const argv, stringvec *envv)
453	{	475	{
454	this->envv = envv;	476	this->envv = envv;
455		477
456	SET_R (this);	478	SET_R (this);
457	set_locale ("");	479	set_locale ("");
458	set_environ (envv); // few things in X do not call setlocale :(	480	set_environ (envv); // few things in X do not call setlocale :(
459		481
460	if (!init_vars ())	482	init_vars ();
461	return false;
462		483
463	init_secondary ();	484	init_secondary ();
464		485
465	const char **cmd_argv = init_resources (argc, argv);	486	const char **cmd_argv = init_resources (argc, argv);
466		487
467	#ifdef KEYSYM_RESOURCE	488	#ifdef KEYSYM_RESOURCE
468	keyboard->register_done ();	489	keyboard->register_done ();
469	#endif	490	#endif
470		491
471	#ifdef HAVE_SCROLLBARS	492	#ifdef HAVE_SCROLLBARS
472	if (OPTION (Opt_scrollBar))	493	if (option (Opt_scrollBar))
473	scrollBar.setIdle (); /* set existence for size calculations */	494	scrollBar.setIdle (); /* set existence for size calculations */
474	#endif	495	#endif
475		496
476	pty = ptytty::create ();	497	pty = ptytty::create ();
477		498
…		…
480	init_xlocale ();	501	init_xlocale ();
481		502
482	scr_reset (); // initialize screen	503	scr_reset (); // initialize screen
483		504
484	#if 0	505	#if 0
485	XSynchronize (xdisp, True);	506	XSynchronize (dpy, True);
486	#endif	507	#endif
487		508
488	#ifdef HAVE_SCROLLBARS	509	#ifdef HAVE_SCROLLBARS
489	if (OPTION (Opt_scrollBar))	510	if (option (Opt_scrollBar))
490	resize_scrollbar (); /* create and map scrollbar */	511	resize_scrollbar (); /* create and map scrollbar */
491	#endif	512	#endif
		513	#ifdef HAVE_BG_PIXMAP
		514	{
		515	bgPixmap.set_target (this);
		516
492	#ifdef TRANSPARENT	517	#ifdef ENABLE_TRANSPARENCY
493	if (OPTION (Opt_transparent))	518	if (option (Opt_transparent))
494	{	519	{
		520	bgPixmap.set_transparent ();
		521
		522	#ifdef HAVE_AFTERIMAGE
		523	if (rs [Rs_blurradius])
		524	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
		525	#endif
		526	if (ISSET_PIXCOLOR (Color_tint))
		527	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		528
		529	if (rs [Rs_shade])
		530	bgPixmap.set_shade (rs [Rs_shade]);
		531
		532	bgPixmap.set_root_pixmap ();
495	XSelectInput (xdisp, display->root, PropertyChangeMask);	533	XSelectInput (dpy, display->root, PropertyChangeMask);
496	check_our_parents ();
497	rootwin_ev.start (display, display->root);	534	rootwin_ev.start (display, display->root);
498	}	535	}
		536	#endif
		537
		538	#ifdef BG_IMAGE_FROM_FILE
		539	if (rs[Rs_backgroundPixmap])
		540	{
		541	const char *p = rs[Rs_backgroundPixmap];
		542
		543	if ((p = strchr (p, ';')) != 0)
		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);
499	#endif	561	#endif
500		562
501	set_colorfgbg ();	563	set_colorfgbg ();
502		564
503	init_command (cmd_argv);	565	init_command (cmd_argv);
504		566
505	free (cmd_argv);	567	free (cmd_argv);
506		568
507	if (pty->pty >= 0)	569	if (pty->pty >= 0)
508	pty_ev.start (pty->pty, EVENT_READ);	570	pty_ev.start (pty->pty, ev::READ);
509
510	check_ev.start ();
511		571
512	HOOK_INVOKE ((this, HOOK_START, DT_END));	572	HOOK_INVOKE ((this, HOOK_START, DT_END));
513		573
514	#if ENABLE_XEMBED	574	#if ENABLE_XEMBED
515	if (rs[Rs_embed])	575	if (rs[Rs_embed])
516	{	576	{
517	long info[2] = { 0, XEMBED_MAPPED };	577	long info[2] = { 0, XEMBED_MAPPED };
518		578
519	XChangeProperty (xdisp, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],	579	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
520	32, PropModeReplace, (unsigned char *)&info, 2);	580	32, PropModeReplace, (unsigned char *)&info, 2);
521	}	581	}
522	#endif	582	#endif
523		583
524	XMapWindow (xdisp, vt);	584	XMapWindow (dpy, vt);
525	XMapWindow (xdisp, parent[0]);	585	XMapWindow (dpy, parent[0]);
526		586
527	return true;	587	refresh_check ();
528	}	588	}
529		589
530	static struct sig_handlers	590	static struct sig_handlers
531	{	591	{
532	sig_watcher sw_term, sw_int;	592	ev::sig sw_term, sw_int;
533		593
534	/*	594	/*
535	* Catch a fatal signal and tidy up before quitting	595	* Catch a fatal signal and tidy up before quitting
536	*/	596	*/
537	void	597	void sig_term (ev::sig &w, int revents);
538	sig_term (sig_watcher &w)	598
		599	sig_handlers ()
539	{	600	{
540	rxvt_emergency_cleanup ();	601	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
541	signal (w.signum, SIG_DFL);
542	kill (getpid (), w.signum);
543	}
544
545	sig_handlers ()
546	: sw_term (this, &sig_handlers::sig_term),
547	sw_int (this, &sig_handlers::sig_term)	602	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
548	{
549	}	603	}
550	} sig_handlers;	604	} sig_handlers;
551		605
		606	void
		607	sig_handlers::sig_term (ev::sig &w, int revents)
		608	{
		609	rxvt_emergency_cleanup ();
		610	w.stop ();
		611	kill (getpid (), w.signum);
		612	}
		613
552	char **rxvt_environ; // startup environment	614	char **rxvt_environ; // startup environment
553		615
554	void	616	void
555	rxvt_init ()	617	rxvt_init ()
556	{	618	{
557	ptytty::init ();	619	ptytty::init ();
		620
		621	if (!ev_default_loop (0))
		622	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
558		623
559	rxvt_environ = environ;	624	rxvt_environ = environ;
560		625
561	signal (SIGHUP, SIG_IGN);	626	signal (SIGHUP, SIG_IGN);
562	signal (SIGPIPE, SIG_IGN);	627	signal (SIGPIPE, SIG_IGN);
563		628
564	sig_handlers.sw_term.start (SIGTERM);	629	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
565	sig_handlers.sw_int.start (SIGINT);	630	sig_handlers.sw_int.start (SIGINT); ev_unref ();
566		631
567	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	632	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
568	/* signal (SIGURG, SIG_DFL); */	633	/* signal (SIGURG, SIG_DFL); */
569		634
570	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	635	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
…		…
572	XSetIOErrorHandler (rxvt_xioerror_handler);	637	XSetIOErrorHandler (rxvt_xioerror_handler);
573		638
574	XrmInitialize ();	639	XrmInitialize ();
575	}	640	}
576		641
577	/* ------------------------------------------------------------------------- *
578	* MEMORY ALLOCATION WRAPPERS *
579	* ------------------------------------------------------------------------- */
580	void *
581	rxvt_malloc (size_t size)
582	{
583	void *p = malloc (size);
584
585	if (!p)
586	rxvt_fatal ("memory allocation failure. aborting.\n");
587
588	return p;
589	}
590
591	void *
592	rxvt_calloc (size_t number, size_t size)
593	{
594	void *p = calloc (number, size);
595
596	if (!p)
597	rxvt_fatal ("memory allocation failure. aborting.\n");
598
599	return p;
600	}
601
602	void *
603	rxvt_realloc (void *ptr, size_t size)
604	{
605	void *p = realloc (ptr, size);
606
607	if (!p)
608	rxvt_fatal ("memory allocation failure. aborting.\n");
609
610	return p;
611	}
612
613	/----------------------------------------------------------------------/	642	/----------------------------------------------------------------------/
614	/*	643	/*
615	* window size/position calculcations for XSizeHint and other storage.	644	* window size/position calculations for XSizeHint and other storage.
616	* if width/height are non-zero then override calculated width/height	645	* if width/height are non-zero then override calculated width/height
617	*/	646	*/
618	void	647	void
619	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	648	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
620	{	649	{
…		…
691		720
692	if (scrollBar.state)	721	if (scrollBar.state)
693	{	722	{
694	sb_w = scrollbar_TotalWidth ();	723	sb_w = scrollbar_TotalWidth ();
695	szHint.base_width += sb_w;	724	szHint.base_width += sb_w;
		725
696	if (!OPTION (Opt_scrollBar_right))	726	if (!option (Opt_scrollBar_right))
697	window_vt_x += sb_w;	727	window_vt_x += sb_w;
698	}	728	}
699		729
700	szHint.width_inc = fwidth;	730	szHint.width_inc = fwidth;
701	szHint.height_inc = fheight;	731	szHint.height_inc = fheight;
702	szHint.min_width = szHint.base_width + szHint.width_inc;	732	szHint.min_width = szHint.base_width + szHint.width_inc;
703	szHint.min_height = szHint.base_height + szHint.height_inc;	733	szHint.min_height = szHint.base_height + szHint.height_inc;
704		734
705	if (newwidth && newwidth - szHint.base_width < max_width)	735	if (newwidth && newwidth - szHint.base_width < max_width)
706	{	736	{
707	szHint.width = newwidth;	737	szHint.width = newwidth;
…		…
722	{	752	{
723	min_it (height, max_height);	753	min_it (height, max_height);
724	szHint.height = szHint.base_height + height;	754	szHint.height = szHint.base_height + height;
725	}	755	}
726		756
727	if (scrollBar.state && OPTION (Opt_scrollBar_right))	757	if (scrollBar.state && option (Opt_scrollBar_right))
728	window_sb_x = szHint.width - sb_w;	758	window_sb_x = szHint.width - sb_w;
729		759
730	if (recalc_x)	760	if (recalc_x)
731	szHint.x += DisplayWidth (xdisp, display->screen) - szHint.width - 2 * ext_bwidth;	761	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
732		762
733	if (recalc_y)	763	if (recalc_y)
734	szHint.y += DisplayHeight (xdisp, display->screen) - szHint.height - 2 * ext_bwidth;	764	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
735		765
736	ncol = width / fwidth;	766	ncol = width / fwidth;
737	nrow = height / fheight;	767	nrow = height / fheight;
738	}	768	}
739		769
…		…
755	ws.ws_xpixel = width;	785	ws.ws_xpixel = width;
756	ws.ws_ypixel = height;	786	ws.ws_ypixel = height;
757	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	787	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
758		788
759	#if 0	789	#if 0
760	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	790	// TIOCSWINSZ is supposed to do this automatically and correctly
761	if (cmd_pid) /* force through to the command */	791	if (cmd_pid) /* force through to the command */
762	kill (-cmd_pid, SIGWINCH);	792	kill (-cmd_pid, SIGWINCH);
763	#endif	793	#endif
764	}	794	}
765		795
…		…
794	delete fontset[0];	824	delete fontset[0];
795	fontset[0] = fs;	825	fontset[0] = fs;
796		826
797	prop = (*fs)[1]->properties ();	827	prop = (*fs)[1]->properties ();
798	prop.height += lineSpace;	828	prop.height += lineSpace;
		829
799	fs->set_prop (prop);	830	fs->set_prop (prop, false);
800		831
801	fwidth = prop.width;	832	fwidth = prop.width;
802	fheight = prop.height;	833	fheight = prop.height;
803	fbase = prop.ascent;	834	fbase = prop.ascent;
804		835
…		…
813	{	844	{
814	fontset[style] = fs = new rxvt_fontset (this);	845	fontset[style] = fs = new rxvt_fontset (this);
815	rxvt_fontprop prop2 = prop;	846	rxvt_fontprop prop2 = prop;
816		847
817	if (res)	848	if (res)
818	prop2.weight = prop2.slant = rxvt_fontprop::unset;	849	{
		850	fs->populate (res);
		851	fs->set_prop (prop2, false);
		852	}
819	else	853	else
820	{	854	{
821	res = fontset[0]->fontdesc;	855	fs->populate (fontset[0]->fontdesc);
822		856
823	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;	857	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
824	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;	858	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
		859
		860	fs->set_prop (prop2, true);
825	}	861	}
826		862
827	fs->populate (res);
828	fs->set_prop (prop2);
829	}	863	}
830	#else	864	#else
831	fontset[style] = fontset[0];	865	fontset[style] = fontset[0];
832	#endif	866	#endif
833	}	867	}
…		…
835	if (parent[0])	869	if (parent[0])
836	{	870	{
837	resize_all_windows (0, 0, 0);	871	resize_all_windows (0, 0, 0);
838	scr_remap_chars ();	872	scr_remap_chars ();
839	scr_touch (true);	873	scr_touch (true);
840	}	874	}
841		875
842	return true;	876	return true;
843	}	877	}
844		878
		879	void
845	void rxvt_term::set_string_property (Atom prop, const char *str, int len)	880	rxvt_term::set_string_property (Atom prop, const char *str, int len)
846	{	881	{
847	XChangeProperty (xdisp, parent[0],	882	XChangeProperty (dpy, parent[0],
848	prop, XA_STRING, 8, PropModeReplace,	883	prop, XA_STRING, 8, PropModeReplace,
849	(const unsigned char *)str, len >= 0 ? len : strlen (str));	884	(const unsigned char *)str, len >= 0 ? len : strlen (str));
850	}	885	}
851		886
		887	void
852	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	888	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
853	{	889	{
854	wchar_t *ws = rxvt_mbstowcs (str, len);	890	wchar_t *ws = rxvt_mbstowcs (str, len);
855	char *s = rxvt_wcstoutf8 (ws);	891	char *s = rxvt_wcstoutf8 (ws);
856		892
857	XChangeProperty (xdisp, parent[0],	893	XChangeProperty (dpy, parent[0],
858	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,	894	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
859	(const unsigned char *)s, strlen (s));	895	(const unsigned char *)s, strlen (s));
860		896
861	free (s);	897	free (s);
862	free (ws);	898	free (ws);
…		…
881	#if ENABLE_EWMH	917	#if ENABLE_EWMH
882	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	918	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
883	#endif	919	#endif
884	}	920	}
885		921
		922	void
		923	rxvt_term::set_window_color (int idx, const char *color)
		924	{
886	#ifdef XTERM_COLOR_CHANGE	925	#ifdef XTERM_COLOR_CHANGE
887	void
888	rxvt_term::set_window_color (int idx, const char *color)
889	{
890	rxvt_color xcol;	926	rxvt_color xcol;
891	int i;	927	int i;
892		928
893	if (color == NULL \|\| *color == '\0')	929	if (color == NULL \|\| *color == '\0')
894	return;	930	return;
895		931
		932	color = strdup (color);
		933	allocated.push_back ((void *)color);
		934	rs[Rs_color + idx] = color;
		935
896	/* handle color aliases */	936	/* handle color aliases */
897	if (isdigit (*color))	937	if (isdigit (*color))
898	{	938	{
899	i = atoi (color);	939	i = atoi (color);
900		940
901	if (i >= 8 && i <= 15)	941	if (i >= 8 && i <= 15)
		942	{
902	{ /* bright colors */	943	/* bright colors */
903	i -= 8;
904	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	944	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
905	SET_PIXCOLOR (idx);
906	goto done;	945	goto done;
907	}	946	}
908		947
909	if (i >= 0 && i <= 7)	948	if (i >= 0 && i <= 7)
		949	{
910	{ /* normal colors */	950	/* normal colors */
911	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	951	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
912	SET_PIXCOLOR (idx);
913	goto done;	952	goto done;
914	}	953	}
915	}	954	}
916		955
917	if (!set_color (xcol, color))	956	set_color (xcol, color);
918	return;
919
920	/* XStoreColor (xdisp, display->cmap, XColor); /
921		957
922	/*	958	/*
923	* FIXME: should free colors here, but no idea how to do it so instead,	959	* FIXME: should free colors here, but no idea how to do it so instead,
924	* so just keep gobbling up the colormap	960	* so just keep gobbling up the colormap
925	*/	961	*/
926	# if 0
927	for (i = Color_Black; i <= Color_White; i++)
928	if (pix_colors[idx] == pix_colors[i])
929	break;
930	if (i > Color_White)
931	{
932	/* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
933	XFreeColors (xdisp, display->cmap, (pix_colors + idx), 1,
934	DisplayPlanes (xdisp, display->screen));
935	}
936	# endif
937		962
938	pix_colors_focused[idx] = xcol;	963	pix_colors_focused[idx] = xcol;
939	SET_PIXCOLOR (idx);
940		964
941	/* XSetWindowAttributes attr; */
942	/* Cursor cursor; */
943	done:	965	done:
944
945	#if OFF_FOCUS_FADING
946	if (rs[Rs_fade])
947	{
948	rxvt_rgba c;
949	pix_colors [Color_fade].get (this, c);
950	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
951	}
952	#endif
953
954	/TODO: handle Color_BD, scrollbar background, etc. /	966	/TODO: handle Color_BD, scrollbar background, etc. /
955		967
		968	update_fade_color (idx);
956	recolour_cursor ();	969	recolour_cursor ();
957	scr_recolour ();	970	scr_recolour ();
		971	#endif /* XTERM_COLOR_CHANGE */
958	}	972	}
959
960	#else
961	# define set_window_color (idx,color) ((void)0)
962	#endif /* XTERM_COLOR_CHANGE */
963		973
964	void	974	void
965	rxvt_term::recolour_cursor ()	975	rxvt_term::recolour_cursor ()
966	{	976	{
967	XColor xcol[2];	977	XColor fg, bg;
968		978
969	xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg)	979	(ISSET_PIXCOLOR (Color_pointer_fg)
970	? pix_colors_focused[Color_pointer_fg]	980	? pix_colors_focused[Color_pointer_fg]
971	: pix_colors_focused[Color_fg];	981	: pix_colors_focused[Color_fg]).get (fg);
		982
972	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)	983	(ISSET_PIXCOLOR (Color_pointer_bg)
973	? pix_colors_focused[Color_pointer_bg]	984	? pix_colors_focused[Color_pointer_bg]
974	: pix_colors_focused[Color_bg];	985	: pix_colors_focused[Color_bg]).get (bg);
975		986
976	XQueryColors (xdisp, cmap, xcol, 2);
977	XRecolorCursor (xdisp, TermWin_cursor, xcol + 0, xcol + 1);	987	XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
978	}	988	}
979		989
980	/----------------------------------------------------------------------/	990	/----------------------------------------------------------------------/
981	/*	991	/*
982	* find if fg/bg matches any of the normal (low-intensity) colors	992	* find if fg/bg matches any of the normal (low-intensity) colors
983	*/	993	*/
984	void	994	void
985	rxvt_term::set_colorfgbg ()	995	rxvt_term::set_colorfgbg ()
986	{	996	{
987	unsigned int i;	997	unsigned int i;
988	const char *xpmb = "\0";	998	const char *xpmb = "";
989	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	999	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
990		1000
991	strcpy (fstr, "default");	1001	strcpy (fstr, "default");
992	strcpy (bstr, "default");	1002	strcpy (bstr, "default");
993	for (i = Color_Black; i <= Color_White; i++)	1003	for (i = Color_Black; i <= Color_White; i++)
…		…
999		1009
1000	for (i = Color_Black; i <= Color_White; i++)	1010	for (i = Color_Black; i <= Color_White; i++)
1001	if (pix_colors[Color_bg] == pix_colors[i])	1011	if (pix_colors[Color_bg] == pix_colors[i])
1002	{	1012	{
1003	sprintf (bstr, "%d", (i - Color_Black));	1013	sprintf (bstr, "%d", (i - Color_Black));
1004	#ifdef XPM_BACKGROUND	1014	#ifdef BG_IMAGE_FROM_FILE
1005	xpmb = "default;";	1015	xpmb = "default;";
1006	#endif	1016	#endif
1007	break;	1017	break;
1008	}	1018	}
1009		1019
…		…
1018	if (color.set (this, name))	1028	if (color.set (this, name))
1019	return true;	1029	return true;
1020		1030
1021	rxvt_warn ("can't get colour '%s', continuing without.\n", name);	1031	rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1022	return false;	1032	return false;
		1033	}
		1034
		1035	void
		1036	rxvt_term::alias_color (int dst, int src)
		1037	{
		1038	pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1023	}	1039	}
1024		1040
1025	/* -------------------------------------------------------------------- *	1041	/* -------------------------------------------------------------------- *
1026	* - WINDOW RESIZING - *	1042	* - WINDOW RESIZING - *
1027	* -------------------------------------------------------------------- */	1043	* -------------------------------------------------------------------- */
…		…
1031	int fix_screen;	1047	int fix_screen;
1032	int old_width = szHint.width;	1048	int old_width = szHint.width;
1033	int old_height = szHint.height;	1049	int old_height = szHint.height;
1034		1050
1035	window_calc (newwidth, newheight);	1051	window_calc (newwidth, newheight);
		1052
		1053	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1036	XSetWMNormalHints (xdisp, parent[0], &szHint);	1054	XSetWMNormalHints (dpy, parent[0], &szHint);
1037		1055
1038	if (!ignoreparent)	1056	if (!ignoreparent)
1039	{	1057	{
1040	#ifdef SMART_RESIZE	1058	#ifdef SMART_RESIZE
1041	/*	1059	/*
…		…
1045	int x, y, x1, y1;	1063	int x, y, x1, y1;
1046	int dx, dy;	1064	int dx, dy;
1047	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1065	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1048	Window unused_cr;	1066	Window unused_cr;
1049		1067
1050	XTranslateCoordinates (xdisp, parent[0], display->root,	1068	XTranslateCoordinates (dpy, parent[0], display->root,
1051	0, 0, &x, &y, &unused_cr);	1069	0, 0, &x, &y, &unused_cr);
1052	XGetGeometry (xdisp, parent[0], &unused_cr, &x1, &y1,	1070	XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1053	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1071	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1054	/*	1072	/*
1055	* if display->root isn't the parent window, a WM will probably have offset	1073	* if display->root isn't the parent window, a WM will probably have offset
1056	* our position for handles and decorations. Counter it	1074	* our position for handles and decorations. Counter it
1057	*/	1075	*/
…		…
1059	{	1077	{
1060	x -= x1;	1078	x -= x1;
1061	y -= y1;	1079	y -= y1;
1062	}	1080	}
1063		1081
1064	x1 = (DisplayWidth (xdisp, display->screen) - old_width ) / 2;	1082	x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1065	y1 = (DisplayHeight (xdisp, display->screen) - old_height) / 2;	1083	y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1066	dx = old_width - szHint.width;	1084	dx = old_width - szHint.width;
1067	dy = old_height - szHint.height;	1085	dy = old_height - szHint.height;
1068		1086
1069	/* Check position of the center of the window */	1087	/* Check position of the center of the window */
1070	if (x < x1) /* left half */	1088	if (x < x1) /* left half */
…		…
1074	if (y < y1) /* top half */	1092	if (y < y1) /* top half */
1075	dy = 0;	1093	dy = 0;
1076	else if (y == y1) /* exact center */	1094	else if (y == y1) /* exact center */
1077	dy /= 2;	1095	dy /= 2;
1078		1096
1079	XMoveResizeWindow (xdisp, parent[0], x + dx, y + dy,	1097	XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1080	szHint.width, szHint.height);	1098	szHint.width, szHint.height);
1081	#else	1099	#else
1082	XResizeWindow (xdisp, parent[0], szHint.width, szHint.height);	1100	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1083	#endif	1101	#endif
1084	}	1102	}
1085		1103
1086	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1104	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1087		1105
1088	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1106	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1089	{	1107	{
1090	if (scrollBar.state)	1108	if (scrollBar.state)
1091	{	1109	{
1092	XMoveResizeWindow (xdisp, scrollBar.win,	1110	XMoveResizeWindow (dpy, scrollBar.win,
1093	window_sb_x, 0,	1111	window_sb_x, 0,
1094	scrollbar_TotalWidth (), szHint.height);	1112	scrollbar_TotalWidth (), szHint.height);
1095	resize_scrollbar ();	1113	resize_scrollbar ();
1096	}	1114	}
1097		1115
1098	XMoveResizeWindow (xdisp, vt,	1116	XMoveResizeWindow (dpy, vt,
1099	window_vt_x, window_vt_y,	1117	window_vt_x, window_vt_y,
1100	width, height);	1118	width, height);
1101		1119
		1120	#ifdef HAVE_BG_PIXMAP
		1121	if (bgPixmap.window_size_sensitive ())
		1122	update_background ();
		1123	#endif
		1124
1102	scr_clear ();	1125	scr_clear ();
1103	#ifdef XPM_BACKGROUND
1104	resize_pixmap ();
1105	#endif
1106	}	1126	}
1107		1127
1108	if (fix_screen \|\| old_height == 0)	1128	if (fix_screen \|\| old_height == 0)
1109	scr_reset ();	1129	scr_reset ();
1110		1130
1111	#ifdef XPM_BACKGROUND	1131	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1112	if (pixmap)	1132	//scr_touch (false);
		1133
		1134	#ifdef HAVE_BG_PIXMAP
		1135	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
		1136	// if (bgPixmap.pixmap)
1113	scr_touch (false);	1137	// scr_touch (false);
1114	#endif	1138	#endif
1115		1139
1116	#ifdef USE_XIM	1140	#ifdef USE_XIM
1117	IMSetStatusPosition ();	1141	IMSetPosition ();
1118	#endif	1142	#endif
1119	}	1143	}
1120		1144
1121	/*	1145	/*
1122	* Set the width/height of the vt window in characters. Units are pixels.	1146	* Set the width/height of the vt window in characters. Units are pixels.
…		…
1127	{	1151	{
1128	XWindowAttributes wattr;	1152	XWindowAttributes wattr;
1129		1153
1130	if (newwidth == 0 \|\| newheight == 0)	1154	if (newwidth == 0 \|\| newheight == 0)
1131	{	1155	{
1132	XGetWindowAttributes (xdisp, display->root, &wattr);	1156	XGetWindowAttributes (dpy, display->root, &wattr);
1133		1157
1134	if (newwidth == 0)	1158	if (newwidth == 0)
1135	newwidth = wattr.width - szHint.base_width;	1159	newwidth = wattr.width - szHint.base_width;
1136	if (newheight == 0)	1160	if (newheight == 0)
1137	newheight = wattr.height - szHint.base_height;	1161	newheight = wattr.height - szHint.base_height;
…		…
1151	#ifdef USE_XIM	1175	#ifdef USE_XIM
1152		1176
1153	void	1177	void
1154	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)	1178	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1155	{	1179	{
1156	fg = pix_colors[Color_fg];	1180	fg = pix_colors [Color_fg];
1157	bg = pix_colors[Color_bg];	1181	bg = pix_colors [Color_bg];
1158	}	1182	}
1159		1183
1160	void	1184	void
1161	rxvt_term::im_set_size (XRectangle &size)	1185	rxvt_term::im_set_size (XRectangle &size)
1162	{	1186	{
…		…
1199	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1223	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1200		1224
1201	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1225	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1202	*p = '\0';	1226	*p = '\0';
1203		1227
1204	atom = XInternAtom (xdisp, server, False);	1228	atom = XInternAtom (dpy, server, False);
1205	win = XGetSelectionOwner (xdisp, atom);	1229	win = XGetSelectionOwner (dpy, atom);
1206		1230
1207	if (win != None)	1231	if (win != None)
1208	return True;	1232	return True;
1209	}	1233	}
1210		1234
…		…
1289	if (term->rs[Rs_imLocale])	1313	if (term->rs[Rs_imLocale])
1290	SET_LOCALE (term->locale);	1314	SET_LOCALE (term->locale);
1291	}	1315	}
1292	else	1316	else
1293	str = (void *)text->string.wide_char;	1317	str = (void *)text->string.wide_char;
1294		1318
1295	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1319	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1296	DT_INT, call_data->caret,	1320	DT_INT, call_data->caret,
1297	DT_INT, call_data->chg_first,	1321	DT_INT, call_data->chg_first,
1298	DT_INT, call_data->chg_length,	1322	DT_INT, call_data->chg_length,
1299	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,	1323	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
…		…
1434	"*",	1458	"*",
1435	fheight,	1459	fheight,
1436	fheight + 1, fheight - 1,	1460	fheight + 1, fheight - 1,
1437	fheight - 2, fheight + 2);	1461	fheight - 2, fheight + 2);
1438		1462
1439	fs = XCreateFontSet (xdisp, rs[Rs_imFont] ? rs[Rs_imFont] : pat,	1463	fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1440	&missing_charset_list, &missing_charset_count, &def_string);	1464	&missing_charset_list, &missing_charset_count, &def_string);
1441		1465
1442	if (missing_charset_list)	1466	if (missing_charset_list)
1443	XFreeStringList (missing_charset_list);	1467	XFreeStringList (missing_charset_list);
1444		1468
…		…
1519	preedit_attr,	1543	preedit_attr,
1520	status_attr ? XNStatusAttributes : NULL,	1544	status_attr ? XNStatusAttributes : NULL,
1521	status_attr, NULL);	1545	status_attr, NULL);
1522		1546
1523	if (preedit_attr) XFree (preedit_attr);	1547	if (preedit_attr) XFree (preedit_attr);
1524	if (status_attr) XFree (status_attr);	1548	if (status_attr) XFree (status_attr);
1525	if (fs) XFreeFontSet (xdisp, fs);	1549	if (fs) XFreeFontSet (dpy, fs);
1526		1550
1527	if (Input_Context == NULL)	1551	if (Input_Context == NULL)
1528	{	1552	{
1529	rxvt_warn ("failed to create input context, continuing without XIM.\n");	1553	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1530	im_destroy ();	1554	im_destroy ();
…		…
1535	// unfortunately, only the focus window is used by XIM, hard to fix	1559	// unfortunately, only the focus window is used by XIM, hard to fix
1536	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))	1560	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1537	vt_select_input ();	1561	vt_select_input ();
1538	#endif	1562	#endif
1539		1563
1540	if (input_style & XIMPreeditArea)
1541	IMSetStatusPosition ();	1564	IMSetPosition ();
1542		1565
1543	return true;	1566	return true;
1544	}	1567	}
1545		1568
1546	void	1569	void
…		…
1604	SET_LOCALE (locale);	1627	SET_LOCALE (locale);
1605	#endif	1628	#endif
1606	}	1629	}
1607		1630
1608	void	1631	void
1609	rxvt_term::IMSetStatusPosition ()	1632	rxvt_term::IMSetPosition ()
1610	{	1633	{
1611	XRectangle preedit_rect, status_rect, *needed_rect;	1634	XRectangle preedit_rect, status_rect, *needed_rect;
1612	XVaNestedList preedit_attr, status_attr;	1635	XVaNestedList preedit_attr, status_attr;
1613		1636
1614	if (!Input_Context	1637	if (!Input_Context
1615	\|\| !focus	1638	\|\| !focus
1616	\|\| !(input_style & XIMPreeditArea)	1639	\|\| !(input_style & (XIMPreeditArea \| XIMPreeditPosition))
1617	\|\| !IMisRunning ())	1640	\|\| !IMisRunning ())
1618	return;	1641	return;
1619		1642
		1643	if (input_style & XIMPreeditPosition)
		1644	{
		1645	im_set_size (preedit_rect);
		1646	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
		1647
		1648	XSetICValues (Input_Context,
		1649	XNPreeditAttributes, preedit_attr, NULL);
		1650	}
		1651	else
		1652	{
1620	/* Getting the necessary width of preedit area */	1653	/* Getting the necessary width of preedit area */
1621	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);	1654	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1622	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);	1655	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1623	XFree (status_attr);	1656	XFree (status_attr);
1624		1657
1625	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);	1658	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1626	XFree (needed_rect);	1659	XFree (needed_rect);
1627		1660
1628	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1661	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1629	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);	1662	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1630		1663
1631	XSetICValues (Input_Context,	1664	XSetICValues (Input_Context,
1632	XNPreeditAttributes, preedit_attr,	1665	XNPreeditAttributes, preedit_attr,
1633	XNStatusAttributes, status_attr, NULL);	1666	XNStatusAttributes, status_attr,
		1667	NULL);
1634		1668
		1669	XFree (status_attr);
		1670	}
		1671
1635	XFree (preedit_attr);	1672	XFree (preedit_attr);
1636	XFree (status_attr);
1637	}	1673	}
1638	#endif /* USE_XIM */	1674	#endif /* USE_XIM */
		1675
		1676	void
		1677	rxvt_term::get_window_origin (int &x, int &y)
		1678	{
		1679	Window cr;
		1680	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
		1681	/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
		1682	}
		1683
		1684	Pixmap
		1685	rxvt_term::get_pixmap_property (int prop_id)
		1686	{
		1687	if (prop_id > 0 && prop_id < NUM_XA)
		1688	if (xa[prop_id])
		1689	{
		1690	int aformat;
		1691	unsigned long nitems, bytes_after;
		1692	Atom atype;
		1693	unsigned char *prop = NULL;
		1694	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
		1695	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
		1696	&nitems, &bytes_after, &prop);
		1697	if (result == Success && prop && atype == XA_PIXMAP)
		1698	return (Pixmap )prop;
		1699	}
		1700
		1701	return None;
		1702	}
		1703
		1704	#ifdef HAVE_BG_PIXMAP
		1705	# if TRACE_PIXMAPS
		1706	# undef update_background
		1707	void
		1708	rxvt_term::trace_update_background (const char *file, int line)
		1709	{
		1710	fprintf (stderr, "%s:%d:update_background()\n", file, line);
		1711	update_background ();
		1712	}
		1713	# endif
		1714
		1715	void
		1716	rxvt_term::update_background ()
		1717	{
		1718	if (update_background_ev.is_active ())
		1719	return;
		1720
		1721	bgPixmap.invalidate ();
		1722
		1723	ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
		1724
		1725	if (to_wait <= 0.)
		1726	bgPixmap.render ();
		1727	else
		1728	update_background_ev.start (to_wait);
		1729	}
		1730
		1731	void
		1732	rxvt_term::update_background_cb (ev::timer &w, int revents)
		1733	{
		1734	make_current ();
		1735
		1736	update_background_ev.stop ();
		1737	bgPixmap.render ();
		1738	refresh_check ();
		1739	}
		1740
		1741	#endif /* HAVE_BG_PIXMAP */
1639		1742
1640	/----------------------- end-of-file (C source) -----------------------/	1743	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.211 by root, Tue Jan 31 16:57:35 2006 UTC vs. Revision 1.298 by root, Sat Jan 12 22:13:46 2008 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.211 by root, Tue Jan 31 16:57:35 2006 UTC vs.
Revision 1.298 by root, Sat Jan 12 22:13:46 2008 UTC