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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.262 by ayin, Wed Nov 21 09:15:33 2007 UTC vs.
Revision 1.354 by root, Mon Feb 21 07:41:02 2011 UTC

…		…
11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>	11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12	* - extensive modifications	12	* - extensive modifications
13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>	13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15	* - extensive modifications	15	* - extensive modifications
16	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>	16	* Copyright (c) 2003-2010 Marc Lehmann <schmorp@schmorp.de>
17	*	17	*
18	* This program is free software; you can redistribute it and/or modify	18	* This program is free software; you can redistribute it and/or modify
19	* it under the terms of the GNU General Public License as published by	19	* it under the terms of the GNU General Public License as published by
20	* the Free Software Foundation; either version 2 of the License, or	20	* the Free Software Foundation; either version 2 of the License, or
21	* (at your option) any later version.	21	* (at your option) any later version.
…		…
30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31	---------------------------------------------------------------------/	31	---------------------------------------------------------------------/
32		32
33	#include "../config.h" /* NECESSARY */	33	#include "../config.h" /* NECESSARY */
34	#include "rxvt.h" /* NECESSARY */	34	#include "rxvt.h" /* NECESSARY */
		35	#include "init.h"
35	#include "keyboard.h"	36	#include "keyboard.h"
36	#include "rxvtperl.h"	37	#include "rxvtperl.h"
37		38
38	#include <limits>	39	#include <limits>
39		40
		41	#include <cassert>
40	#include <csignal>	42	#include <csignal>
41	#include <cstring>	43	#include <cstring>
42		44
43	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	45	#include <termios.h>
45	#endif
46		46
47	#ifdef HAVE_XSETLOCALE	47	#ifdef HAVE_XSETLOCALE
48	# define X_LOCALE	48	# define X_LOCALE
49	# include <X11/Xlocale.h>	49	# include <X11/Xlocale.h>
50	#else	50	#else
51	# ifdef HAVE_SETLOCALE	51	# ifdef HAVE_SETLOCALE
52	# include <clocale>	52	# include <clocale>
53	# endif	53	# endif
54	#endif	54	#endif
55		55
		56	struct termios rxvt_term::def_tio;
56	vector<rxvt_term *> rxvt_term::termlist;	57	vector<rxvt_term *> rxvt_term::termlist;
57		58
58	// used to tell global functions which terminal instance is "active"	59	// used to tell global functions which terminal instance is "active"
59	rxvt_t rxvt_current_term;	60	rxvt_t rxvt_current_term;
60		61
…		…
95	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)	96	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
96	{	97	{
97	compose_char *cc;	98	compose_char *cc;
98		99
99	// break compose chains, as stupid readline really likes to duplicate	100	// break compose chains, as stupid readline really likes to duplicate
100	// composing characters for some reason near the end of a line.	101	// composing characters for some reason, near the end of a line.
101	cc = (*this)[c1];	102	cc = (*this)[c1];
102	while (cc)	103	while (cc)
103	{	104	{
104	if (cc->c2 == c2) return c1;	105	if (cc->c2 == c2) return c1;
105	cc = (*this)[cc->c1];	106	cc = (*this)[cc->c1];
106	}	107	}
107		108
108	// check to see wether this combination already exists otherwise	109	// check to see whether this combination already exists otherwise
109	for (cc = v.end (); cc-- > v.begin (); )	110	for (cc = v.end (); cc-- > v.begin (); )
110	{
111	if (cc->c1 == c1 && cc->c2 == c2)	111	if (cc->c1 == c1 && cc->c2 == c2)
112	return COMPOSE_LO + (cc - v.begin ());	112	return COMPOSE_LO + (cc - v.begin ());
113	}
114		113
115	// allocate a new combination	114	// allocate a new combination
116	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)	115	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
117	{	116	{
118	static int seen;	117	static int seen;
119		118
120	if (!seen++)	119	if (!seen++)
121	fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n");	120	rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
122		121
123	return REPLACEMENT_CHAR;	122	return REPLACEMENT_CHAR;
124	}	123	}
125		124
126	v.push_back (compose_char (c1, c2));	125	v.push_back (compose_char (c1, c2));
…		…
152		151
153	}	152	}
154	#endif	153	#endif
155		154
156	rxvt_term::rxvt_term ()	155	rxvt_term::rxvt_term ()
157	:	156	{
		157	#if HAVE_BG_PIXMAP
		158	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
		159	#endif
		160	#ifdef CURSOR_BLINK
		161	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
		162	#endif
		163	#ifdef TEXT_BLINK
		164	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
		165	#endif
		166	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		167	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
		168	#endif
		169	#ifdef SELECTION_SCROLLING
		170	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
		171	#endif
		172	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		173	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		174	#endif
158	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	175	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
159	rootwin_ev (this, &rxvt_term::rootwin_cb),	176	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
160	#endif	177	#endif
161	#if HAVE_BG_PIXMAP	178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
162	update_background_ev(this, &rxvt_term::update_background_cb),	179	#ifdef USE_XIM
163	#endif	180	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
164	#ifdef HAVE_SCROLLBARS
165	scrollbar_ev (this, &rxvt_term::x_cb),
166	#endif
167	#ifdef CURSOR_BLINK
168	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
169	#endif
170	#ifdef TEXT_BLINK
171	text_blink_ev (this, &rxvt_term::text_blink_cb),
172	#endif
173	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
174	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
175	#endif
176	#ifdef SELECTION_SCROLLING
177	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
178	#endif
179	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
180	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
181	#endif	181	#endif
182	#ifdef POINTER_BLANK	182	#ifdef POINTER_BLANK
183	pointer_ev (this, &rxvt_term::pointer_cb),	183	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
184	#endif
185	#ifdef USE_XIM
186	im_ev (this, &rxvt_term::im_cb),
187	#endif	184	#endif
188	#ifndef NO_BELL	185	#ifndef NO_BELL
189	bell_ev (this, &rxvt_term::bell_cb),	186	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
190	#endif	187	#endif
191	termwin_ev (this, &rxvt_term::x_cb),	188	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
192	vt_ev (this, &rxvt_term::x_cb),	189	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
193	child_ev (this, &rxvt_term::child_cb),	190	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
194	prepare_ev (this, &rxvt_term::prepare_cb),	191	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
195	flush_ev (this, &rxvt_term::flush_cb),	192	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
196	destroy_ev (this, &rxvt_term::destroy_cb),	193	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197	pty_ev (this, &rxvt_term::pty_cb),	194
198	incr_ev (this, &rxvt_term::incr_cb)
199	{
200	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	195	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
201		196
202	termlist.push_back (this);	197	termlist.push_back (this);
203		198
204	#ifdef KEYSYM_RESOURCE	199	#ifdef KEYSYM_RESOURCE
…		…
229	if (fontset[i] != fontset[0])	224	if (fontset[i] != fontset[0])
230	delete fontset[i];	225	delete fontset[i];
231	#endif	226	#endif
232	delete fontset[0];	227	delete fontset[0];
233		228
		229	#ifdef HAVE_BG_PIXMAP
		230	bg_destroy ();
		231	#endif
		232
234	if (display)	233	if (display)
235	{	234	{
236	selection_clear ();	235	selection_clear ();
		236	selection_clear (true);
237		237
238	#ifdef USE_XIM	238	#ifdef USE_XIM
239	im_destroy ();	239	im_destroy ();
240	#endif	240	#endif
241	#ifdef XTERM_SCROLLBAR	241	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);	242	if (gc) XFreeGC (dpy, gc);
266		243
267	delete drawable;	244	delete drawable;
268	// destroy all windows	245	// destroy all windows
269	if (parent[0])	246	if (parent[0])
…		…
277	pix_colors_unfocused [i].free (this);	254	pix_colors_unfocused [i].free (this);
278	#endif	255	#endif
279	}	256	}
280		257
281	clear ();	258	clear ();
282	}
283		259
284	delete [] pix_colors_focused;	260	display->flush (); /* ideally .put should do this */
285	#if OFF_FOCUS_FADING
286	delete [] pix_colors_unfocused;
287	#endif
288
289	#ifdef HAVE_BG_PIXMAP
290	bgPixmap.destroy ();
291	#endif
292	displays.put (display);	261	displays.put (display);
		262	}
293		263
294	scr_release ();	264	scr_release ();
295		265
296	/* clear all resources */	266	/* clear all resources */
297	for (int i = 0; i < allocated.size (); i++)	267	for (int i = 0; i < allocated.size (); i++)
298	free (allocated [i]);	268	free (allocated [i]);
299		269
300	free (selection.text);	270	free (selection.text);
		271	free (selection.clip_text);
301	// TODO: manage env vars in child only(!)	272	// TODO: manage env vars in child only(!)
302	free (env_display);	273	free (env_display);
303	free (env_term);	274	free (env_term);
304	free (locale);	275	free (locale);
305	free (v_buffer);	276	free (v_buffer);
306	free (incr_buf);	277
		278	delete selection_req;
307		279
308	delete envv;	280	delete envv;
309	delete argv;	281	delete argv;
310		282
311	#ifdef KEYSYM_RESOURCE	283	#ifdef KEYSYM_RESOURCE
312	delete keyboard;	284	delete keyboard;
313	#endif	285	#endif
		286	#ifndef NO_RESOURCES
		287	XrmDestroyDatabase (option_db);
		288	#endif
314	}	289	}
315		290
316	// child has exited, usually destroys	291	// child has exited, usually destroys
317	void	292	void
318	rxvt_term::child_cb (ev::child &w, int status)	293	rxvt_term::child_cb (ev::child &w, int status)
…		…
326	}	301	}
327		302
328	void	303	void
329	rxvt_term::destroy ()	304	rxvt_term::destroy ()
330	{	305	{
331	if (destroy_ev.active)	306	if (destroy_ev.is_active ())
332	return;	307	return;
333		308
334	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	309	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
335		310
336	#if ENABLE_OVERLAY	311	#if ENABLE_OVERLAY
…		…
340	if (display)	315	if (display)
341	{	316	{
342	#if USE_XIM	317	#if USE_XIM
343	im_ev.stop (display);	318	im_ev.stop (display);
344	#endif	319	#endif
345	#if HAVE_SCROLLBARS
346	scrollbar_ev.stop (display);	320	scrollbar_ev.stop (display);
347	#endif
348	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	321	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
349	rootwin_ev.stop (display);	322	rootwin_ev.stop (display);
350	#endif	323	#endif
351	incr_ev.stop ();
352	termwin_ev.stop (display);	324	termwin_ev.stop (display);
353	vt_ev.stop (display);	325	vt_ev.stop (display);
354	}	326	}
355		327
356	prepare_ev.stop ();	328	flush_ev.stop ();
357	pty_ev.stop ();	329	pty_ev.stop ();
358	#ifdef CURSOR_BLINK	330	#ifdef CURSOR_BLINK
359	cursor_blink_ev.stop ();	331	cursor_blink_ev.stop ();
360	#endif	332	#endif
361	#ifdef TEXT_BLINK	333	#ifdef TEXT_BLINK
…		…
378	rxvt_term::destroy_cb (ev::idle &w, int revents)	350	rxvt_term::destroy_cb (ev::idle &w, int revents)
379	{	351	{
380	make_current ();	352	make_current ();
381		353
382	delete this;	354	delete this;
		355	}
		356
		357	void
		358	rxvt_term::set_option (uint8_t opt, bool set)
		359	{
		360	if (!opt)
		361	return;
		362
		363	uint8_t mask = 1 << (opt & 7);
		364	uint8_t &val = options [opt >> 3];
		365
		366	val = val & ~mask \| (set ? mask : 0);
383	}	367	}
384		368
385	/----------------------------------------------------------------------/	369	/----------------------------------------------------------------------/
386	/*	370	/*
387	* Exit gracefully, clearing the utmp entry and restoring tty attributes	371	* Exit gracefully, clearing the utmp entry and restoring tty attributes
…		…
401	print_x_error (Display dpy, XErrorEvent event)	385	print_x_error (Display dpy, XErrorEvent event)
402	{	386	{
403	char buffer[BUFSIZ];	387	char buffer[BUFSIZ];
404	char mesg[BUFSIZ];	388	char mesg[BUFSIZ];
405	char number[32];	389	char number[32];
406	char *mtype = "XlibMessage";	390	const char mtype[] = "XlibMessage";
407	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	391	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
408	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	392	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
409	rxvt_warn ("An X Error occured, trying to continue after report.\n");	393	rxvt_warn ("An X Error occurred, trying to continue after report.\n");
410	rxvt_warn ("%s: %s\n", mesg, buffer);	394	rxvt_warn ("%s: %s\n", mesg, buffer);
411	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	395	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
412	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	396	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
413	sprintf(number, "%d", event->request_code);	397	sprintf(number, "%d", event->request_code);
414	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	398	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
415	rxvt_warn ("(which is %s)\n", buffer);	399	rxvt_warn ("(which is %s)\n", buffer);
416	if (event->request_code >= 128) {	400	if (event->request_code >= 128) {
417	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	401	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
418	mesg, BUFSIZ);	402	mesg, BUFSIZ);
419	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	403	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
420	}	404	}
421	if ((event->error_code == BadWindow) \|\|	405	if ((event->error_code == BadWindow) \|\|
422	(event->error_code == BadPixmap) \|\|	406	(event->error_code == BadPixmap) \|\|
423	(event->error_code == BadCursor) \|\|	407	(event->error_code == BadCursor) \|\|
424	(event->error_code == BadFont) \|\|	408	(event->error_code == BadFont) \|\|
425	(event->error_code == BadDrawable) \|\|	409	(event->error_code == BadDrawable) \|\|
426	(event->error_code == BadColor) \|\|	410	(event->error_code == BadColor) \|\|
427	(event->error_code == BadGC) \|\|	411	(event->error_code == BadGC) \|\|
428	(event->error_code == BadIDChoice) \|\|	412	(event->error_code == BadIDChoice) \|\|
429	(event->error_code == BadValue) \|\|	413	(event->error_code == BadValue) \|\|
430	(event->error_code == BadAtom)) {	414	(event->error_code == BadAtom)) {
431	if (event->error_code == BadValue)	415	if (event->error_code == BadValue)
432	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	416	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
433	mesg, BUFSIZ);	417	mesg, BUFSIZ);
434	else if (event->error_code == BadAtom)	418	else if (event->error_code == BadAtom)
435	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	419	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
436	mesg, BUFSIZ);	420	mesg, BUFSIZ);
437	else	421	else
438	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	422	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
439	mesg, BUFSIZ);	423	mesg, BUFSIZ);
440	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	424	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
441	}	425	}
442	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	426	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
443	mesg, BUFSIZ);	427	mesg, BUFSIZ);
444	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	428	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
445	}	429	}
446	#endif	430	#endif
447		431
448	int	432	int
…		…
471	DisplayString (display));	455	DisplayString (display));
472	rxvt_emergency_cleanup ();	456	rxvt_emergency_cleanup ();
473	_exit (EXIT_FAILURE);	457	_exit (EXIT_FAILURE);
474	}	458	}
475		459
476	/----------------------------------------------------------------------/
477	bool
478	rxvt_term::init (int argc, const char const argv, stringvec *envv)
479	{
480	this->envv = envv;
481
482	SET_R (this);
483	set_locale ("");
484	set_environ (envv); // few things in X do not call setlocale :(
485
486	if (!init_vars ())
487	return false;
488
489	init_secondary ();
490
491	const char **cmd_argv = init_resources (argc, argv);
492
493	#ifdef KEYSYM_RESOURCE
494	keyboard->register_done ();
495	#endif
496
497	#ifdef HAVE_SCROLLBARS
498	if (option (Opt_scrollBar))
499	scrollBar.setIdle (); /* set existence for size calculations */
500	#endif
501
502	pty = ptytty::create ();
503
504	create_windows (argc, argv);
505
506	init_xlocale ();
507
508	scr_reset (); // initialize screen
509
510	#if 0
511	XSynchronize (dpy, True);
512	#endif
513
514	#ifdef HAVE_SCROLLBARS
515	if (option (Opt_scrollBar))
516	resize_scrollbar (); /* create and map scrollbar */
517	#endif
518	#ifdef HAVE_BG_PIXMAP
519	{
520	bgPixmap.set_target (this);
521
522	#ifdef ENABLE_TRANSPARENCY
523	if (option (Opt_transparent))
524	{
525	bgPixmap.set_transparent ();
526	#ifdef HAVE_AFTERIMAGE
527	if (rs [Rs_blurradius])
528	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
529	#endif
530	if (ISSET_PIXCOLOR (Color_tint))
531	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
532	if (rs [Rs_shade])
533	bgPixmap.set_shade (rs [Rs_shade]);
534
535	bgPixmap.set_root_pixmap ();
536	XSelectInput (dpy, display->root, PropertyChangeMask);
537	rootwin_ev.start (display, display->root);
538	}
539	#endif
540
541	#ifdef BG_IMAGE_FROM_FILE
542	if (rs[Rs_backgroundPixmap] != NULL)
543	{
544	const char *p = rs[Rs_backgroundPixmap];
545
546	if ((p = strchr (p, ';')) != NULL)
547	{
548	p++;
549	bgPixmap.set_geometry (p);
550	}
551	else
552	bgPixmap.set_defaultGeometry ();
553
554	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
555	if (!bgPixmap.window_position_sensitive ())
556	update_background ();
557	}
558	#endif
559	}
560	#endif
561
562	#if ENABLE_PERL
563	rootwin_ev.start (display, display->root);
564	#endif
565
566	set_colorfgbg ();
567
568	init_command (cmd_argv);
569
570	free (cmd_argv);
571
572	if (pty->pty >= 0)
573	pty_ev.start (pty->pty, ev::READ);
574
575	prepare_ev.start ();
576
577	HOOK_INVOKE ((this, HOOK_START, DT_END));
578
579	#if ENABLE_XEMBED
580	if (rs[Rs_embed])
581	{
582	long info[2] = { 0, XEMBED_MAPPED };
583
584	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
585	32, PropModeReplace, (unsigned char *)&info, 2);
586	}
587	#endif
588
589	XMapWindow (dpy, vt);
590	XMapWindow (dpy, parent[0]);
591
592	return true;
593	}
594
595	static struct sig_handlers	460	static struct sig_handlers
596	{	461	{
597	ev::sig sw_term, sw_int;	462	ev::sig sw_term, sw_int;
598		463
599	/*	464	/*
600	* Catch a fatal signal and tidy up before quitting	465	* Catch a fatal signal and tidy up before quitting
601	*/	466	*/
602	void
603	sig_term (ev::sig &w, int revents)	467	void sig_term (ev::sig &w, int revents);
		468
		469	sig_handlers ()
604	{	470	{
605	rxvt_emergency_cleanup ();	471	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
606	w.stop ();
607	kill (getpid (), w.signum);
608	}
609
610	sig_handlers ()
611	: sw_term (this, &sig_handlers::sig_term),
612	sw_int (this, &sig_handlers::sig_term)	472	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
613	{
614	}	473	}
615	} sig_handlers;	474	} sig_handlers;
616		475
		476	void
		477	sig_handlers::sig_term (ev::sig &w, int revents)
		478	{
		479	rxvt_emergency_cleanup ();
		480	w.stop ();
		481	kill (getpid (), w.signum);
		482	}
		483
		484	static void
		485	rxvt_get_ttymode (struct termios *tio)
		486	{
		487	if (tcgetattr (STDIN_FILENO, tio) < 0)
		488	memset (tio, 0, sizeof (struct termios));
		489
		490	for (int i = 0; i < NCCS; i++)
		491	tio->c_cc[i] = VDISABLE;
		492
		493	tio->c_cc[VINTR] = CINTR;
		494	tio->c_cc[VQUIT] = CQUIT;
		495	tio->c_cc[VERASE] = CERASE;
		496	#ifdef VERASE2
		497	tio->c_cc[VERASE2] = CERASE2;
		498	#endif
		499	tio->c_cc[VKILL] = CKILL;
		500	tio->c_cc[VEOF] = CEOF;
		501	tio->c_cc[VSTART] = CSTART;
		502	tio->c_cc[VSTOP] = CSTOP;
		503	tio->c_cc[VSUSP] = CSUSP;
		504	# ifdef VDSUSP
		505	tio->c_cc[VDSUSP] = CDSUSP;
		506	# endif
		507	# ifdef VREPRINT
		508	tio->c_cc[VREPRINT] = CRPRNT;
		509	# endif
		510	# ifdef VDISCRD
		511	tio->c_cc[VDISCRD] = CFLUSH;
		512	# endif
		513	# ifdef VWERSE
		514	tio->c_cc[VWERSE] = CWERASE;
		515	# endif
		516	# ifdef VLNEXT
		517	tio->c_cc[VLNEXT] = CLNEXT;
		518	# endif
		519	# ifdef VSTATUS
		520	tio->c_cc[VSTATUS] = CSTATUS;
		521	# endif
		522
		523	# if VMIN != VEOF
		524	tio->c_cc[VMIN] = 1;
		525	# endif
		526	# if VTIME != VEOL
		527	tio->c_cc[VTIME] = 0;
		528	# endif
		529
		530	/* input modes */
		531	tio->c_iflag = (BRKINT \| IGNPAR \| ICRNL
		532	# ifdef IMAXBEL
		533	\| IMAXBEL
		534	# endif
		535	\| IXON);
		536
		537	/* output modes */
		538	tio->c_oflag = (OPOST \| ONLCR);
		539
		540	/* control modes */
		541	tio->c_cflag = (CS8 \| CREAD);
		542
		543	/* local modes */
		544	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
		545	# if defined (ECHOCTL) && defined (ECHOKE)
		546	\| ECHOCTL \| ECHOKE
		547	# endif
		548	\| ECHOE \| ECHOK);
		549	}
		550
617	char **rxvt_environ; // startup environment	551	char **rxvt_environ; // startup environment
618		552
619	void	553	void
620	rxvt_init ()	554	rxvt_init ()
621	{	555	{
622	ptytty::init ();	556	assert (("fontMask must not overlap other RS masks",
		557	0 == (RS_fontMask & (RS_Sel \| RS_baseattrMask \| RS_customMask \| RS_bgMask \| RS_fgMask))));
623		558
		559	rxvt_get_ttymode (&rxvt_term::def_tio);
		560
		561	// get rid of stdin/stdout as we don't need them, to free resources
		562	dup2 (STDERR_FILENO, STDIN_FILENO);
		563	dup2 (STDERR_FILENO, STDOUT_FILENO);
		564
624	if (!ev::ev_default_loop (0))	565	if (!ev_default_loop ())
625	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");	566	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
626		567
627	rxvt_environ = environ;	568	rxvt_environ = environ;
628		569
629	signal (SIGHUP, SIG_IGN);	570	signal (SIGHUP, SIG_IGN);
630	signal (SIGPIPE, SIG_IGN);	571	signal (SIGPIPE, SIG_IGN);
631		572
632	sig_handlers.sw_term.start (SIGTERM); ev::ev_unref ();	573	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
633	sig_handlers.sw_int.start (SIGINT); ev::ev_unref ();	574	sig_handlers.sw_int.start (SIGINT); ev_unref ();
634
635	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
636	/* signal (SIGURG, SIG_DFL); */
637		575
638	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	576	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
639	// TODO: handle this with exceptions and tolerate the memory loss	577	// TODO: handle this with exceptions and tolerate the memory loss
640	XSetIOErrorHandler (rxvt_xioerror_handler);	578	XSetIOErrorHandler (rxvt_xioerror_handler);
641		579
642	XrmInitialize ();	580	XrmInitialize ();
643	}
644
645	/* ------------------------------------------------------------------------- *
646	* MEMORY ALLOCATION WRAPPERS *
647	* ------------------------------------------------------------------------- */
648	void *
649	rxvt_malloc (size_t size)
650	{
651	void *p = malloc (size);
652
653	if (!p)
654	rxvt_fatal ("memory allocation failure. aborting.\n");
655
656	return p;
657	}
658
659	void *
660	rxvt_calloc (size_t number, size_t size)
661	{
662	void *p = calloc (number, size);
663
664	if (!p)
665	rxvt_fatal ("memory allocation failure. aborting.\n");
666
667	return p;
668	}
669
670	void *
671	rxvt_realloc (void *ptr, size_t size)
672	{
673	void *p = realloc (ptr, size);
674
675	if (!p)
676	rxvt_fatal ("memory allocation failure. aborting.\n");
677
678	return p;
679	}	581	}
680		582
681	/----------------------------------------------------------------------/	583	/----------------------------------------------------------------------/
682	/*	584	/*
683	* window size/position calculations for XSizeHint and other storage.	585	* window size/position calculations for XSizeHint and other storage.
…		…
685	*/	587	*/
686	void	588	void
687	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	589	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
688	{	590	{
689	short recalc_x, recalc_y;	591	short recalc_x, recalc_y;
690	int x, y, sb_w, flags;	592	int x, y, flags;
691	unsigned int w, h;	593	unsigned int w, h;
692	unsigned int max_width, max_height;	594	unsigned int max_width, max_height;
693		595
694	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	596	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
695	szHint.win_gravity = NorthWestGravity;	597	szHint.win_gravity = NorthWestGravity;
…		…
705	if (rs[Rs_geometry])	607	if (rs[Rs_geometry])
706	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	608	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
707		609
708	if (flags & WidthValue)	610	if (flags & WidthValue)
709	{	611	{
		612	if (!w)
		613	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		614
710	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	615	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
711	szHint.flags \|= USSize;	616	szHint.flags \|= USSize;
712	}	617	}
713		618
714	if (flags & HeightValue)	619	if (flags & HeightValue)
715	{	620	{
		621	if (!h)
		622	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		623
716	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	624	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
717	szHint.flags \|= USSize;	625	szHint.flags \|= USSize;
718	}	626	}
719		627
720	if (flags & XValue)	628	if (flags & XValue)
721	{	629	{
…		…
752	max_width = MAX_COLS * fwidth;	660	max_width = MAX_COLS * fwidth;
753	max_height = MAX_ROWS * fheight;	661	max_height = MAX_ROWS * fheight;
754		662
755	szHint.base_width = szHint.base_height = 2 * int_bwidth;	663	szHint.base_width = szHint.base_height = 2 * int_bwidth;
756		664
757	sb_w = 0;
758	window_vt_x = window_vt_y = int_bwidth;	665	window_vt_x = window_vt_y = int_bwidth;
759		666
760	if (scrollBar.state)	667	if (scrollBar.state)
761	{	668	{
762	sb_w = scrollbar_TotalWidth ();	669	int sb_w = scrollBar.total_width ();
763	szHint.base_width += sb_w;	670	szHint.base_width += sb_w;
764		671
765	if (!option (Opt_scrollBar_right))	672	if (!option (Opt_scrollBar_right))
766	window_vt_x += sb_w;	673	window_vt_x += sb_w;
767	}	674	}
…		…
791	{	698	{
792	min_it (height, max_height);	699	min_it (height, max_height);
793	szHint.height = szHint.base_height + height;	700	szHint.height = szHint.base_height + height;
794	}	701	}
795		702
796	if (scrollBar.state && option (Opt_scrollBar_right))
797	window_sb_x = szHint.width - sb_w;
798
799	if (recalc_x)	703	if (recalc_x)
800	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	704	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
801		705
802	if (recalc_y)	706	if (recalc_y)
803	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	707	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
804		708
805	ncol = width / fwidth;	709	ncol = width / fwidth;
806	nrow = height / fheight;	710	nrow = height / fheight;
807	}	711	}
808		712
809	/----------------------------------------------------------------------/	713	/----------------------------------------------------------------------/
810	/*	714	/*
…		…
821		725
822	ws.ws_col = ncol;	726	ws.ws_col = ncol;
823	ws.ws_row = nrow;	727	ws.ws_row = nrow;
824	ws.ws_xpixel = width;	728	ws.ws_xpixel = width;
825	ws.ws_ypixel = height;	729	ws.ws_ypixel = height;
826	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	730	ioctl (pty->pty, TIOCSWINSZ, &ws);
827		731
828	#if 0	732	#if 0
829	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	733	// TIOCSWINSZ is supposed to do this automatically and correctly
830	if (cmd_pid) /* force through to the command */	734	if (cmd_pid) /* force through to the command */
831	kill (-cmd_pid, SIGWINCH);	735	kill (-cmd_pid, SIGWINCH);
832	#endif	736	#endif
833	}	737	}
834		738
…		…
861	#endif	765	#endif
862		766
863	delete fontset[0];	767	delete fontset[0];
864	fontset[0] = fs;	768	fontset[0] = fs;
865		769
866	prop = (*fs)[1]->properties ();	770	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
867	prop.height += lineSpace;	771	prop.height += lineSpace;
		772	prop.width += letterSpace;
868		773
869	fs->set_prop (prop, false);	774	fs->set_prop (prop, false);
870		775
871	fwidth = prop.width;	776	fwidth = prop.width;
872	fheight = prop.height;	777	fheight = prop.height;
…		…
922	prop, XA_STRING, 8, PropModeReplace,	827	prop, XA_STRING, 8, PropModeReplace,
923	(const unsigned char *)str, len >= 0 ? len : strlen (str));	828	(const unsigned char *)str, len >= 0 ? len : strlen (str));
924	}	829	}
925		830
926	void	831	void
		832	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		833	{
		834	XTextProperty ct;
		835
		836	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		837	{
		838	XSetTextProperty (dpy, parent[0], &ct, prop);
		839	XFree (ct.value);
		840	}
		841	}
		842
		843	void
927	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	844	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
928	{	845	{
929	wchar_t *ws = rxvt_mbstowcs (str, len);	846	wchar_t *ws = rxvt_mbstowcs (str, len);
930	char *s = rxvt_wcstoutf8 (ws);	847	char *s = rxvt_wcstoutf8 (ws);
931		848
…		…
941	/----------------------------------------------------------------------/	858	/----------------------------------------------------------------------/
942	/* xterm sequences - title, iconName, color (exptl) */	859	/* xterm sequences - title, iconName, color (exptl) */
943	void	860	void
944	rxvt_term::set_title (const char *str)	861	rxvt_term::set_title (const char *str)
945	{	862	{
946	set_string_property (XA_WM_NAME, str);	863	set_mbstring_property (XA_WM_NAME, str);
947	#if ENABLE_EWMH	864	#if ENABLE_EWMH
948	set_utf8_property (xa[XA_NET_WM_NAME], str);	865	set_utf8_property (xa[XA_NET_WM_NAME], str);
949	#endif	866	#endif
950	}	867	}
951		868
952	void	869	void
953	rxvt_term::set_icon_name (const char *str)	870	rxvt_term::set_icon_name (const char *str)
954	{	871	{
955	set_string_property (XA_WM_ICON_NAME, str);	872	set_mbstring_property (XA_WM_ICON_NAME, str);
956	#if ENABLE_EWMH	873	#if ENABLE_EWMH
957	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	874	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
958	#endif	875	#endif
959	}	876	}
960		877
961	void	878	void
962	rxvt_term::set_window_color (int idx, const char *color)	879	rxvt_term::set_window_color (int idx, const char *color)
963	{	880	{
964	#ifdef XTERM_COLOR_CHANGE	881	#ifdef XTERM_COLOR_CHANGE
965	rxvt_color xcol;	882	rxvt_color xcol;
966	int i;
967		883
968	if (color == NULL \|\| *color == '\0')	884	if (color == NULL \|\| *color == '\0')
969	return;	885	return;
970		886
971	color = strdup (color);	887	color = strdup (color);
…		…
973	rs[Rs_color + idx] = color;	889	rs[Rs_color + idx] = color;
974		890
975	/* handle color aliases */	891	/* handle color aliases */
976	if (isdigit (*color))	892	if (isdigit (*color))
977	{	893	{
978	i = atoi (color);	894	int i = atoi (color);
979		895
980	if (i >= 8 && i <= 15)	896	if (i >= 8 && i <= 15)
		897	{
981	{ /* bright colors */	898	/* bright colors */
982	i -= 8;
983	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	899	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
984	goto done;	900	goto done;
985	}	901	}
986		902
987	if (i >= 0 && i <= 7)	903	if (i >= 0 && i <= 7)
		904	{
988	{ /* normal colors */	905	/* normal colors */
989	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	906	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
990	goto done;	907	goto done;
991	}	908	}
992	}	909	}
993		910
…		…
998	* so just keep gobbling up the colormap	915	* so just keep gobbling up the colormap
999	*/	916	*/
1000		917
1001	pix_colors_focused[idx] = xcol;	918	pix_colors_focused[idx] = xcol;
1002		919
1003	/* XSetWindowAttributes attr; */
1004	/* Cursor cursor; */
1005	done:	920	done:
1006	/TODO: handle Color_BD, scrollbar background, etc. /	921	/TODO: handle Color_BD, scrollbar background, etc. /
1007		922
1008	update_fade_color (idx);	923	update_fade_color (idx);
1009	recolour_cursor ();	924	recolour_cursor ();
…		…
1033	*/	948	*/
1034	void	949	void
1035	rxvt_term::set_colorfgbg ()	950	rxvt_term::set_colorfgbg ()
1036	{	951	{
1037	unsigned int i;	952	unsigned int i;
1038	const char *xpmb = "\0";	953	const char *xpmb = "";
1039	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	954	char fstr[] = "default";
		955	char bstr[] = "default";
1040		956
1041	strcpy (fstr, "default");
1042	strcpy (bstr, "default");
1043	for (i = Color_Black; i <= Color_White; i++)	957	for (i = Color_Black; i <= Color_White; i++)
1044	if (pix_colors[Color_fg] == pix_colors[i])	958	if (pix_colors[Color_fg] == pix_colors[i])
1045	{	959	{
1046	sprintf (fstr, "%d", (i - Color_Black));	960	sprintf (fstr, "%d", i - Color_Black);
1047	break;	961	break;
1048	}	962	}
1049		963
1050	for (i = Color_Black; i <= Color_White; i++)	964	for (i = Color_Black; i <= Color_White; i++)
1051	if (pix_colors[Color_bg] == pix_colors[i])	965	if (pix_colors[Color_bg] == pix_colors[i])
1052	{	966	{
1053	sprintf (bstr, "%d", (i - Color_Black));	967	sprintf (bstr, "%d", i - Color_Black);
1054	#ifdef BG_IMAGE_FROM_FILE	968	#ifdef BG_IMAGE_FROM_FILE
1055	xpmb = "default;";	969	xpmb = "default;";
1056	#endif	970	#endif
1057	break;	971	break;
1058	}	972	}
…		…
1088	int old_width = szHint.width;	1002	int old_width = szHint.width;
1089	int old_height = szHint.height;	1003	int old_height = szHint.height;
1090		1004
1091	window_calc (newwidth, newheight);	1005	window_calc (newwidth, newheight);
1092		1006
1093	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	1007	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1008
		1009	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1010	if (set_hint)
		1011	{
		1012	szHint.flags &= ~(PBaseSize \| PResizeInc);
1094	XSetWMNormalHints (dpy, parent[0], &szHint);	1013	XSetWMNormalHints (dpy, parent[0], &szHint);
		1014	szHint.flags \|= PBaseSize \| PResizeInc;
		1015	}
1095		1016
1096	if (!ignoreparent)	1017	if (!ignoreparent)
1097	{	1018	{
1098	#ifdef SMART_RESIZE	1019	#ifdef SMART_RESIZE
1099	/*	1020	/*
…		…
1139	#else	1060	#else
1140	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1061	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1141	#endif	1062	#endif
1142	}	1063	}
1143		1064
		1065	if (set_hint)
		1066	XSetWMNormalHints (dpy, parent[0], &szHint);
		1067
1144	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1068	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1145		1069
1146	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1070	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1147	{	1071	{
1148	if (scrollBar.state)	1072	if (scrollBar.state)
1149	{	1073	scrollBar.resize ();
1150	XMoveResizeWindow (dpy, scrollBar.win,
1151	window_sb_x, 0,
1152	scrollbar_TotalWidth (), szHint.height);
1153	resize_scrollbar ();
1154	}
1155		1074
1156	XMoveResizeWindow (dpy, vt,	1075	XMoveResizeWindow (dpy, vt,
1157	window_vt_x, window_vt_y,	1076	window_vt_x, window_vt_y,
1158	width, height);	1077	width, height);
1159		1078
1160	#ifdef HAVE_BG_PIXMAP	1079	#ifdef HAVE_BG_PIXMAP
1161	if (bgPixmap.window_size_sensitive ())	1080	if (bg_window_size_sensitive ())
1162	update_background ();	1081	update_background ();
1163	#endif	1082	#endif
1164
1165	scr_clear ();
1166	}	1083	}
1167		1084
1168	if (fix_screen \|\| old_height == 0)	1085	if (fix_screen \|\| old_height == 0)
1169	scr_reset ();	1086	scr_reset ();
1170
1171	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1172	//scr_touch (false);
1173
1174	#ifdef HAVE_BG_PIXMAP
1175	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1176	// if (bgPixmap.pixmap)
1177	// scr_touch (false);
1178	#endif
1179		1087
1180	#ifdef USE_XIM	1088	#ifdef USE_XIM
1181	IMSetPosition ();	1089	IMSetPosition ();
1182	#endif	1090	#endif
1183	}	1091	}
…		…
1249		1157
1250	/* Checking whether input method is running. */	1158	/* Checking whether input method is running. */
1251	bool	1159	bool
1252	rxvt_term::IMisRunning ()	1160	rxvt_term::IMisRunning ()
1253	{	1161	{
1254	char *p;
1255	Atom atom;	1162	Atom atom;
1256	Window win;	1163	Window win;
1257	char server[IMBUFSIZ];	1164	char server[IMBUFSIZ];
1258		1165
1259	/* get current locale modifier */	1166	/* get current locale modifier */
1260	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1167	if (char *p = XSetLocaleModifiers (0))
1261	{	1168	{
1262	strcpy (server, "@server=");	1169	strcpy (server, "@server=");
1263	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1170	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1264		1171
1265	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1172	if (p = strchr (server + 1, '@')) /* first one only */
1266	*p = '\0';	1173	*p = '\0';
1267		1174
1268	atom = XInternAtom (dpy, server, False);	1175	atom = XInternAtom (dpy, server, False);
1269	win = XGetSelectionOwner (dpy, atom);	1176	win = XGetSelectionOwner (dpy, atom);
1270		1177
1271	if (win != None)	1178	if (win != None)
1272	return True;	1179	return true;
1273	}	1180	}
1274		1181
1275	return False;	1182	return false;
1276	}	1183	}
1277		1184
1278	void	1185	void
1279	rxvt_term::IMSendSpot ()	1186	rxvt_term::IMSendSpot ()
1280	{	1187	{
…		…
1337		1244
1338	term->make_current ();	1245	term->make_current ();
1339		1246
1340	if (text)	1247	if (text)
1341	{	1248	{
1342	void *str;	1249	wchar_t *str;
1343		1250
1344	if (!text->encoding_is_wchar && text->string.multi_byte)	1251	if (!text->encoding_is_wchar && text->string.multi_byte)
1345	{	1252	{
1346	// of course, X makes it ugly again	1253	// of course, X makes it ugly again
1347	if (term->rs[Rs_imLocale])	1254	if (term->rs[Rs_imLocale])
1348	SET_LOCALE (term->rs[Rs_imLocale]);	1255	SET_LOCALE (term->rs[Rs_imLocale]);
1349		1256
1350	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1257	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1351	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1258	mbstowcs (str, text->string.multi_byte, text->length + 1);
1352		1259
1353	if (term->rs[Rs_imLocale])	1260	if (term->rs[Rs_imLocale])
1354	SET_LOCALE (term->locale);	1261	SET_LOCALE (term->locale);
1355	}	1262	}
1356	else	1263	else
1357	str = (void *)text->string.wide_char;	1264	str = text->string.wide_char;
1358		1265
1359	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1266	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1360	DT_INT, call_data->caret,	1267	DT_INT, call_data->caret,
1361	DT_INT, call_data->chg_first,	1268	DT_INT, call_data->chg_first,
1362	DT_INT, call_data->chg_length,	1269	DT_INT, call_data->chg_length,
…		…
1433	p = pet[pi];	1340	p = pet[pi];
1434		1341
1435	if (!p)	1342	if (!p)
1436	continue;	1343	continue;
1437		1344
1438	s = rxvt_splitcommastring (p);	1345	s = rxvt_strsplit (',', p);
1439		1346
1440	for (i = found = 0; !found && s[i]; i++)	1347	for (i = found = 0; !found && s[i]; i++)
1441	{	1348	{
1442	if (!strcmp (s[i], "OverTheSpot"))	1349	if (!strcmp (s[i], "OverTheSpot"))
1443	input_style = XIMPreeditPosition \| XIMStatusNothing;	1350	input_style = XIMPreeditPosition \| XIMStatusNothing;
…		…
1455	input_style = XIMPreeditNothing \| XIMStatusNothing;	1362	input_style = XIMPreeditNothing \| XIMStatusNothing;
1456		1363
1457	for (j = 0; j < xim_styles->count_styles; j++)	1364	for (j = 0; j < xim_styles->count_styles; j++)
1458	if (input_style == xim_styles->supported_styles[j])	1365	if (input_style == xim_styles->supported_styles[j])
1459	{	1366	{
1460	rxvt_freecommastring (s);	1367	rxvt_free_strsplit (s);
1461		1368
1462	found = 1;	1369	found = 1;
1463	goto foundpet;	1370	goto foundpet;
1464	}	1371	}
1465		1372
1466	}	1373	}
1467		1374
1468	rxvt_freecommastring (s);	1375	rxvt_free_strsplit (s);
1469	}	1376	}
1470		1377
1471	foundpet:	1378	foundpet:
1472		1379
1473	XFree (xim_styles);	1380	XFree (xim_styles);
…		…
1629	p = rs[Rs_inputMethod];	1536	p = rs[Rs_inputMethod];
1630	if (p && *p)	1537	if (p && *p)
1631	{	1538	{
1632	bool found = false;	1539	bool found = false;
1633		1540
1634	s = rxvt_splitcommastring (p);	1541	s = rxvt_strsplit (',', p);
1635		1542
1636	for (i = 0; s[i]; i++)	1543	for (i = 0; s[i]; i++)
1637	{	1544	{
1638	if (*s[i])	1545	if (*s[i])
1639	{	1546	{
…		…
1645	break;	1552	break;
1646	}	1553	}
1647	}	1554	}
1648	}	1555	}
1649		1556
1650	rxvt_freecommastring (s);	1557	rxvt_free_strsplit (s);
1651		1558
1652	if (found)	1559	if (found)
1653	goto done;	1560	goto done;
1654	}	1561	}
1655		1562
…		…
1716	void	1623	void
1717	rxvt_term::get_window_origin (int &x, int &y)	1624	rxvt_term::get_window_origin (int &x, int &y)
1718	{	1625	{
1719	Window cr;	1626	Window cr;
1720	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1627	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1721	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1722	}	1628	}
1723		1629
1724	Pixmap	1630	Pixmap
1725	rxvt_term::get_pixmap_property (int prop_id)	1631	rxvt_term::get_pixmap_property (Atom property)
1726	{	1632	{
1727	if (prop_id > 0 && prop_id < NUM_XA)	1633	Pixmap pixmap = None;
1728	if (xa[prop_id])	1634
1729	{
1730	int aformat;	1635	int aformat;
1731	unsigned long nitems, bytes_after;	1636	unsigned long nitems, bytes_after;
1732	Atom atype;	1637	Atom atype;
1733	unsigned char *prop = NULL;	1638	unsigned char *prop;
1734	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1639	int result = XGetWindowProperty (dpy, display->root, property,
1735	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1640	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1736	&nitems, &bytes_after, &prop);	1641	&nitems, &bytes_after, &prop);
1737	if (result == Success && prop && atype == XA_PIXMAP)	1642	if (result == Success)
1738	{	1643	{
1739	return (Pixmap )prop;	1644	if (atype == XA_PIXMAP)
1740	}	1645	pixmap = (Pixmap )prop;
		1646	XFree (prop);
1741	}	1647	}
1742	return None;	1648
		1649	return pixmap;
1743	}	1650	}
1744		1651
1745	#ifdef HAVE_BG_PIXMAP	1652	#ifdef HAVE_BG_PIXMAP
1746	# if TRACE_PIXMAPS	1653
1747	# undef update_background	1654	void
1748	int rxvt_term::trace_update_background (const char* file, int line)
1749	{
1750	fprintf (stderr, "%s:%d:update_background()\n", file, line);
1751	update_background ();
1752	}
1753	# endif
1754	int
1755	rxvt_term::update_background ()	1655	rxvt_term::update_background ()
1756	{	1656	{
		1657	if (update_background_ev.is_active ())
		1658	return;
		1659
1757	bgPixmap.invalidate ();	1660	bg_invalidate ();
1758		1661
1759	/* no chance of real time refresh if we are blurring! */	1662	ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1760	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1663
		1664	if (to_wait <= 0.)
1761	bgPixmap.render ();	1665	bg_render ();
1762	else	1666	else
1763	{
1764	update_background_ev.stop ();
1765
1766	if (!bgPixmap.need_client_side_rendering())
1767	update_background_ev.start (.05);	1667	update_background_ev.start (to_wait);
1768	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1769	update_background_ev.start (.20); /* very slow !!! */
1770	else
1771	update_background_ev.start (.07);
1772	}
1773
1774	return 0;
1775	}	1668	}
1776		1669
1777	void	1670	void
1778	rxvt_term::update_background_cb (ev::timer &w, int revents)	1671	rxvt_term::update_background_cb (ev::timer &w, int revents)
1779	{	1672	{
		1673	make_current ();
		1674
		1675	update_background_ev.stop ();
1780	bgPixmap.render ();	1676	bg_render ();
		1677	refresh_check ();
1781	}	1678	}
1782		1679
1783	#endif /* HAVE_BG_PIXMAP */	1680	#endif /* HAVE_BG_PIXMAP */
1784		1681
1785	/----------------------- end-of-file (C source) -----------------------/	1682	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.262 by ayin, Wed Nov 21 09:15:33 2007 UTC vs. Revision 1.354 by root, Mon Feb 21 07:41:02 2011 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.262 by ayin, Wed Nov 21 09:15:33 2007 UTC vs.
Revision 1.354 by root, Mon Feb 21 07:41:02 2011 UTC