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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.258 by ayin, Thu Nov 15 11:36:15 2007 UTC vs.
Revision 1.347 by sf-exg, Mon Jan 10 14:07:19 2011 UTC

…		…
11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>	11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12	* - extensive modifications	12	* - extensive modifications
13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>	13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15	* - extensive modifications	15	* - extensive modifications
16	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>	16	* Copyright (c) 2003-2010 Marc Lehmann <pcg@goof.com>
17	*	17	*
18	* This program is free software; you can redistribute it and/or modify	18	* This program is free software; you can redistribute it and/or modify
19	* it under the terms of the GNU General Public License as published by	19	* it under the terms of the GNU General Public License as published by
20	* the Free Software Foundation; either version 2 of the License, or	20	* the Free Software Foundation; either version 2 of the License, or
21	* (at your option) any later version.	21	* (at your option) any later version.
…		…
30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31	---------------------------------------------------------------------/	31	---------------------------------------------------------------------/
32		32
33	#include "../config.h" /* NECESSARY */	33	#include "../config.h" /* NECESSARY */
34	#include "rxvt.h" /* NECESSARY */	34	#include "rxvt.h" /* NECESSARY */
		35	#include "init.h"
35	#include "keyboard.h"	36	#include "keyboard.h"
36	#include "rxvtperl.h"	37	#include "rxvtperl.h"
37		38
38	#include <limits>	39	#include <limits>
39		40
		41	#include <cassert>
40	#include <csignal>	42	#include <csignal>
41	#include <cstring>	43	#include <cstring>
42		44
43	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	45	#include <termios.h>
45	#endif
46		46
47	#ifdef HAVE_XSETLOCALE	47	#ifdef HAVE_XSETLOCALE
48	# define X_LOCALE	48	# define X_LOCALE
49	# include <X11/Xlocale.h>	49	# include <X11/Xlocale.h>
50	#else	50	#else
51	# ifdef HAVE_SETLOCALE	51	# ifdef HAVE_SETLOCALE
52	# include <clocale>	52	# include <clocale>
53	# endif	53	# endif
54	#endif	54	#endif
55		55
		56	struct termios rxvt_term::def_tio;
56	vector<rxvt_term *> rxvt_term::termlist;	57	vector<rxvt_term *> rxvt_term::termlist;
57		58
58	// used to tell global functions which terminal instance is "active"	59	// used to tell global functions which terminal instance is "active"
59	rxvt_t rxvt_current_term;	60	rxvt_t rxvt_current_term;
60		61
…		…
95	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)	96	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
96	{	97	{
97	compose_char *cc;	98	compose_char *cc;
98		99
99	// break compose chains, as stupid readline really likes to duplicate	100	// break compose chains, as stupid readline really likes to duplicate
100	// composing characters for some reason near the end of a line.	101	// composing characters for some reason, near the end of a line.
101	cc = (*this)[c1];	102	cc = (*this)[c1];
102	while (cc)	103	while (cc)
103	{	104	{
104	if (cc->c2 == c2) return c1;	105	if (cc->c2 == c2) return c1;
105	cc = (*this)[cc->c1];	106	cc = (*this)[cc->c1];
106	}	107	}
107		108
108	// check to see wether this combination already exists otherwise	109	// check to see whether this combination already exists otherwise
109	for (cc = v.end (); cc-- > v.begin (); )	110	for (cc = v.end (); cc-- > v.begin (); )
110	{
111	if (cc->c1 == c1 && cc->c2 == c2)	111	if (cc->c1 == c1 && cc->c2 == c2)
112	return COMPOSE_LO + (cc - v.begin ());	112	return COMPOSE_LO + (cc - v.begin ());
113	}
114		113
115	// allocate a new combination	114	// allocate a new combination
116	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)	115	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
117	{	116	{
118	static int seen;	117	static int seen;
119		118
120	if (!seen++)	119	if (!seen++)
121	fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n");	120	rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
122		121
123	return REPLACEMENT_CHAR;	122	return REPLACEMENT_CHAR;
124	}	123	}
125		124
126	v.push_back (compose_char (c1, c2));	125	v.push_back (compose_char (c1, c2));
…		…
152		151
153	}	152	}
154	#endif	153	#endif
155		154
156	rxvt_term::rxvt_term ()	155	rxvt_term::rxvt_term ()
157	:	156	{
		157	#if HAVE_BG_PIXMAP
		158	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
		159	#endif
		160	#ifdef CURSOR_BLINK
		161	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
		162	#endif
		163	#ifdef TEXT_BLINK
		164	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
		165	#endif
		166	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		167	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
		168	#endif
		169	#ifdef SELECTION_SCROLLING
		170	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
		171	#endif
		172	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		173	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		174	#endif
158	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	175	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
159	rootwin_ev (this, &rxvt_term::rootwin_cb),	176	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
160	#endif	177	#endif
161	#if HAVE_BG_PIXMAP	178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
162	update_background_ev(this, &rxvt_term::update_background_cb),	179	#ifdef USE_XIM
163	#endif	180	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
164	#ifdef HAVE_SCROLLBARS
165	scrollbar_ev (this, &rxvt_term::x_cb),
166	#endif
167	#ifdef CURSOR_BLINK
168	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
169	#endif
170	#ifdef TEXT_BLINK
171	text_blink_ev (this, &rxvt_term::text_blink_cb),
172	#endif
173	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
174	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
175	#endif
176	#ifdef SELECTION_SCROLLING
177	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
178	#endif
179	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
180	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
181	#endif	181	#endif
182	#ifdef POINTER_BLANK	182	#ifdef POINTER_BLANK
183	pointer_ev (this, &rxvt_term::pointer_cb),	183	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
184	#endif
185	#ifdef USE_XIM
186	im_ev (this, &rxvt_term::im_cb),
187	#endif	184	#endif
188	#ifndef NO_BELL	185	#ifndef NO_BELL
189	bell_ev (this, &rxvt_term::bell_cb),	186	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
190	#endif	187	#endif
191	termwin_ev (this, &rxvt_term::x_cb),	188	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
192	vt_ev (this, &rxvt_term::x_cb),	189	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
193	child_ev (this, &rxvt_term::child_cb),	190	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
194	prepare_ev (this, &rxvt_term::prepare_cb),	191	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
195	flush_ev (this, &rxvt_term::flush_cb),	192	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
196	destroy_ev (this, &rxvt_term::destroy_cb),	193	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197	pty_ev (this, &rxvt_term::pty_cb),	194	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
198	incr_ev (this, &rxvt_term::incr_cb)	195
199	{
200	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	196	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
201		197
202	termlist.push_back (this);	198	termlist.push_back (this);
203		199
204	#ifdef KEYSYM_RESOURCE	200	#ifdef KEYSYM_RESOURCE
…		…
229	if (fontset[i] != fontset[0])	225	if (fontset[i] != fontset[0])
230	delete fontset[i];	226	delete fontset[i];
231	#endif	227	#endif
232	delete fontset[0];	228	delete fontset[0];
233		229
		230	#ifdef HAVE_BG_PIXMAP
		231	bgPixmap.destroy ();
		232	#endif
		233	#ifdef HAVE_AFTERIMAGE
		234	if (asv)
		235	destroy_asvisual (asv, 0);
		236	if (asimman)
		237	destroy_image_manager (asimman, 0);
		238	#endif
		239
234	if (display)	240	if (display)
235	{	241	{
236	selection_clear ();	242	selection_clear ();
		243	selection_clear (true);
237		244
238	#ifdef USE_XIM	245	#ifdef USE_XIM
239	im_destroy ();	246	im_destroy ();
240	#endif	247	#endif
241	#ifdef XTERM_SCROLLBAR	248	scrollBar.destroy ();
242	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
243	if (ShadowGC) XFreeGC (dpy, ShadowGC);
244	#endif
245	#ifdef PLAIN_SCROLLBAR
246	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
247	#endif
248	#ifdef NEXT_SCROLLBAR
249	if (blackGC) XFreeGC (dpy, blackGC);
250	if (whiteGC) XFreeGC (dpy, whiteGC);
251	if (grayGC) XFreeGC (dpy, grayGC);
252	if (darkGC) XFreeGC (dpy, darkGC);
253	if (stippleGC) XFreeGC (dpy, stippleGC);
254	if (dimple) XFreePixmap (dpy, dimple);
255	if (upArrow) XFreePixmap (dpy, upArrow);
256	if (downArrow) XFreePixmap (dpy, downArrow);
257	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
258	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
259	#endif
260	#ifdef RXVT_SCROLLBAR
261	if (topShadowGC) XFreeGC (dpy, topShadowGC);
262	if (botShadowGC) XFreeGC (dpy, botShadowGC);
263	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
264	#endif
265	if (gc) XFreeGC (dpy, gc);	249	if (gc) XFreeGC (dpy, gc);
266		250
267	delete drawable;	251	delete drawable;
268	// destroy all windows	252	// destroy all windows
269	if (parent[0])	253	if (parent[0])
…		…
277	pix_colors_unfocused [i].free (this);	261	pix_colors_unfocused [i].free (this);
278	#endif	262	#endif
279	}	263	}
280		264
281	clear ();	265	clear ();
282	}
283		266
284	delete [] pix_colors_focused;	267	display->flush (); /* ideally .put should do this */
285	#if OFF_FOCUS_FADING
286	delete [] pix_colors_unfocused;
287	#endif
288
289	displays.put (display);	268	displays.put (display);
		269	}
290		270
291	scr_release ();	271	scr_release ();
292		272
293	/* clear all resources */	273	/* clear all resources */
294	for (int i = 0; i < allocated.size (); i++)	274	for (int i = 0; i < allocated.size (); i++)
295	free (allocated [i]);	275	free (allocated [i]);
296		276
297	free (selection.text);	277	free (selection.text);
		278	free (selection.clip_text);
298	// TODO: manage env vars in child only(!)	279	// TODO: manage env vars in child only(!)
299	free (env_display);	280	free (env_display);
300	free (env_term);	281	free (env_term);
301	free (locale);	282	free (locale);
302	free (v_buffer);	283	free (v_buffer);
…		…
306	delete argv;	287	delete argv;
307		288
308	#ifdef KEYSYM_RESOURCE	289	#ifdef KEYSYM_RESOURCE
309	delete keyboard;	290	delete keyboard;
310	#endif	291	#endif
		292	#ifndef NO_RESOURCES
		293	XrmDestroyDatabase (option_db);
		294	#endif
311	}	295	}
312		296
313	// child has exited, usually destroys	297	// child has exited, usually destroys
314	void	298	void
315	rxvt_term::child_cb (ev::child &w, int status)	299	rxvt_term::child_cb (ev::child &w, int status)
…		…
323	}	307	}
324		308
325	void	309	void
326	rxvt_term::destroy ()	310	rxvt_term::destroy ()
327	{	311	{
328	if (destroy_ev.active)	312	if (destroy_ev.is_active ())
329	return;	313	return;
330		314
331	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	315	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
332		316
333	#if ENABLE_OVERLAY	317	#if ENABLE_OVERLAY
…		…
337	if (display)	321	if (display)
338	{	322	{
339	#if USE_XIM	323	#if USE_XIM
340	im_ev.stop (display);	324	im_ev.stop (display);
341	#endif	325	#endif
342	#if HAVE_SCROLLBARS
343	scrollbar_ev.stop (display);	326	scrollbar_ev.stop (display);
344	#endif
345	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	327	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
346	rootwin_ev.stop (display);	328	rootwin_ev.stop (display);
347	#endif	329	#endif
348	incr_ev.stop ();	330	incr_ev.stop ();
349	termwin_ev.stop (display);	331	termwin_ev.stop (display);
350	vt_ev.stop (display);	332	vt_ev.stop (display);
351	}	333	}
352		334
353	prepare_ev.stop ();	335	flush_ev.stop ();
354	pty_ev.stop ();	336	pty_ev.stop ();
355	#ifdef CURSOR_BLINK	337	#ifdef CURSOR_BLINK
356	cursor_blink_ev.stop ();	338	cursor_blink_ev.stop ();
357	#endif	339	#endif
358	#ifdef TEXT_BLINK	340	#ifdef TEXT_BLINK
…		…
370		352
371	destroy_ev.start ();	353	destroy_ev.start ();
372	}	354	}
373		355
374	void	356	void
375	rxvt_term::destroy_cb (ev::check &w, int revents)	357	rxvt_term::destroy_cb (ev::idle &w, int revents)
376	{	358	{
377	make_current ();	359	make_current ();
378		360
379	delete this;	361	delete this;
		362	}
		363
		364	void
		365	rxvt_term::set_option (uint8_t opt, bool set)
		366	{
		367	if (!opt)
		368	return;
		369
		370	uint8_t mask = 1 << (opt & 7);
		371	uint8_t &val = options [opt >> 3];
		372
		373	val = val & ~mask \| (set ? mask : 0);
380	}	374	}
381		375
382	/----------------------------------------------------------------------/	376	/----------------------------------------------------------------------/
383	/*	377	/*
384	* Exit gracefully, clearing the utmp entry and restoring tty attributes	378	* Exit gracefully, clearing the utmp entry and restoring tty attributes
…		…
398	print_x_error (Display dpy, XErrorEvent event)	392	print_x_error (Display dpy, XErrorEvent event)
399	{	393	{
400	char buffer[BUFSIZ];	394	char buffer[BUFSIZ];
401	char mesg[BUFSIZ];	395	char mesg[BUFSIZ];
402	char number[32];	396	char number[32];
403	char *mtype = "XlibMessage";	397	const char mtype[] = "XlibMessage";
404	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	398	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
405	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	399	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
406	rxvt_warn ("An X Error occured, trying to continue after report.\n");	400	rxvt_warn ("An X Error occurred, trying to continue after report.\n");
407	rxvt_warn ("%s: %s\n", mesg, buffer);	401	rxvt_warn ("%s: %s\n", mesg, buffer);
408	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	402	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
409	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	403	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
410	sprintf(number, "%d", event->request_code);	404	sprintf(number, "%d", event->request_code);
411	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	405	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
412	rxvt_warn ("(which is %s)\n", buffer);	406	rxvt_warn ("(which is %s)\n", buffer);
413	if (event->request_code >= 128) {	407	if (event->request_code >= 128) {
414	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	408	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
415	mesg, BUFSIZ);	409	mesg, BUFSIZ);
416	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	410	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
417	}	411	}
418	if ((event->error_code == BadWindow) \|\|	412	if ((event->error_code == BadWindow) \|\|
419	(event->error_code == BadPixmap) \|\|	413	(event->error_code == BadPixmap) \|\|
420	(event->error_code == BadCursor) \|\|	414	(event->error_code == BadCursor) \|\|
421	(event->error_code == BadFont) \|\|	415	(event->error_code == BadFont) \|\|
422	(event->error_code == BadDrawable) \|\|	416	(event->error_code == BadDrawable) \|\|
423	(event->error_code == BadColor) \|\|	417	(event->error_code == BadColor) \|\|
424	(event->error_code == BadGC) \|\|	418	(event->error_code == BadGC) \|\|
425	(event->error_code == BadIDChoice) \|\|	419	(event->error_code == BadIDChoice) \|\|
426	(event->error_code == BadValue) \|\|	420	(event->error_code == BadValue) \|\|
427	(event->error_code == BadAtom)) {	421	(event->error_code == BadAtom)) {
428	if (event->error_code == BadValue)	422	if (event->error_code == BadValue)
429	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	423	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
430	mesg, BUFSIZ);	424	mesg, BUFSIZ);
431	else if (event->error_code == BadAtom)	425	else if (event->error_code == BadAtom)
432	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	426	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
433	mesg, BUFSIZ);	427	mesg, BUFSIZ);
434	else	428	else
435	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	429	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
436	mesg, BUFSIZ);	430	mesg, BUFSIZ);
437	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	431	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
438	}	432	}
439	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	433	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
440	mesg, BUFSIZ);	434	mesg, BUFSIZ);
441	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	435	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
442	}	436	}
443	#endif	437	#endif
444		438
445	int	439	int
…		…
468	DisplayString (display));	462	DisplayString (display));
469	rxvt_emergency_cleanup ();	463	rxvt_emergency_cleanup ();
470	_exit (EXIT_FAILURE);	464	_exit (EXIT_FAILURE);
471	}	465	}
472		466
473	/----------------------------------------------------------------------/
474	bool
475	rxvt_term::init (int argc, const char const argv, stringvec *envv)
476	{
477	this->envv = envv;
478
479	SET_R (this);
480	set_locale ("");
481	set_environ (envv); // few things in X do not call setlocale :(
482
483	if (!init_vars ())
484	return false;
485
486	init_secondary ();
487
488	const char **cmd_argv = init_resources (argc, argv);
489
490	#ifdef KEYSYM_RESOURCE
491	keyboard->register_done ();
492	#endif
493
494	#ifdef HAVE_SCROLLBARS
495	if (option (Opt_scrollBar))
496	scrollBar.setIdle (); /* set existence for size calculations */
497	#endif
498
499	pty = ptytty::create ();
500
501	create_windows (argc, argv);
502
503	init_xlocale ();
504
505	scr_reset (); // initialize screen
506
507	#if 0
508	XSynchronize (dpy, True);
509	#endif
510
511	#ifdef HAVE_SCROLLBARS
512	if (option (Opt_scrollBar))
513	resize_scrollbar (); /* create and map scrollbar */
514	#endif
515	#ifdef HAVE_BG_PIXMAP
516	{
517	bgPixmap.set_target (this);
518
519	#ifdef ENABLE_TRANSPARENCY
520	if (option (Opt_transparent))
521	{
522	bgPixmap.set_transparent ();
523	#ifdef HAVE_AFTERIMAGE
524	if (rs [Rs_blurradius])
525	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
526	#endif
527	if (ISSET_PIXCOLOR (Color_tint))
528	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
529	if (rs [Rs_shade])
530	bgPixmap.set_shade (rs [Rs_shade]);
531
532	bgPixmap.set_root_pixmap ();
533	XSelectInput (dpy, display->root, PropertyChangeMask);
534	rootwin_ev.start (display, display->root);
535	}
536	#endif
537
538	#ifdef BG_IMAGE_FROM_FILE
539	if (rs[Rs_backgroundPixmap] != NULL)
540	{
541	const char *p = rs[Rs_backgroundPixmap];
542
543	if ((p = strchr (p, ';')) != NULL)
544	{
545	p++;
546	bgPixmap.set_geometry (p);
547	}
548	else
549	bgPixmap.set_defaultGeometry ();
550
551	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
552	if (!bgPixmap.window_position_sensitive ())
553	update_background ();
554	}
555	#endif
556	}
557	#endif
558
559	#if ENABLE_PERL
560	rootwin_ev.start (display, display->root);
561	#endif
562
563	set_colorfgbg ();
564
565	init_command (cmd_argv);
566
567	free (cmd_argv);
568
569	if (pty->pty >= 0)
570	pty_ev.start (pty->pty, ev::READ);
571
572	prepare_ev.start ();
573
574	HOOK_INVOKE ((this, HOOK_START, DT_END));
575
576	#if ENABLE_XEMBED
577	if (rs[Rs_embed])
578	{
579	long info[2] = { 0, XEMBED_MAPPED };
580
581	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
582	32, PropModeReplace, (unsigned char *)&info, 2);
583	}
584	#endif
585
586	XMapWindow (dpy, vt);
587	XMapWindow (dpy, parent[0]);
588
589	return true;
590	}
591
592	static struct sig_handlers	467	static struct sig_handlers
593	{	468	{
594	ev::sig sw_term, sw_int;	469	ev::sig sw_term, sw_int;
595		470
596	/*	471	/*
597	* Catch a fatal signal and tidy up before quitting	472	* Catch a fatal signal and tidy up before quitting
598	*/	473	*/
599	void
600	sig_term (ev::sig &w, int revents)	474	void sig_term (ev::sig &w, int revents);
		475
		476	sig_handlers ()
601	{	477	{
602	rxvt_emergency_cleanup ();	478	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
603	w.stop ();
604	kill (getpid (), w.signum);
605	}
606
607	sig_handlers ()
608	: sw_term (this, &sig_handlers::sig_term),
609	sw_int (this, &sig_handlers::sig_term)	479	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
610	{
611	}	480	}
612	} sig_handlers;	481	} sig_handlers;
613		482
		483	void
		484	sig_handlers::sig_term (ev::sig &w, int revents)
		485	{
		486	rxvt_emergency_cleanup ();
		487	w.stop ();
		488	kill (getpid (), w.signum);
		489	}
		490
		491	static void
		492	rxvt_get_ttymode (struct termios *tio)
		493	{
		494	if (tcgetattr (STDIN_FILENO, tio) < 0)
		495	memset (tio, 0, sizeof (struct termios));
		496
		497	for (int i = 0; i < NCCS; i++)
		498	tio->c_cc[i] = VDISABLE;
		499
		500	tio->c_cc[VINTR] = CINTR;
		501	tio->c_cc[VQUIT] = CQUIT;
		502	tio->c_cc[VERASE] = CERASE;
		503	#ifdef VERASE2
		504	tio->c_cc[VERASE2] = CERASE2;
		505	#endif
		506	tio->c_cc[VKILL] = CKILL;
		507	tio->c_cc[VEOF] = CEOF;
		508	tio->c_cc[VSTART] = CSTART;
		509	tio->c_cc[VSTOP] = CSTOP;
		510	tio->c_cc[VSUSP] = CSUSP;
		511	# ifdef VDSUSP
		512	tio->c_cc[VDSUSP] = CDSUSP;
		513	# endif
		514	# ifdef VREPRINT
		515	tio->c_cc[VREPRINT] = CRPRNT;
		516	# endif
		517	# ifdef VDISCRD
		518	tio->c_cc[VDISCRD] = CFLUSH;
		519	# endif
		520	# ifdef VWERSE
		521	tio->c_cc[VWERSE] = CWERASE;
		522	# endif
		523	# ifdef VLNEXT
		524	tio->c_cc[VLNEXT] = CLNEXT;
		525	# endif
		526	# ifdef VSTATUS
		527	tio->c_cc[VSTATUS] = CSTATUS;
		528	# endif
		529
		530	# if VMIN != VEOF
		531	tio->c_cc[VMIN] = 1;
		532	# endif
		533	# if VTIME != VEOL
		534	tio->c_cc[VTIME] = 0;
		535	# endif
		536
		537	/* input modes */
		538	tio->c_iflag = (BRKINT \| IGNPAR \| ICRNL
		539	# ifdef IMAXBEL
		540	\| IMAXBEL
		541	# endif
		542	\| IXON);
		543
		544	/* output modes */
		545	tio->c_oflag = (OPOST \| ONLCR);
		546
		547	/* control modes */
		548	tio->c_cflag = (CS8 \| CREAD);
		549
		550	/* local modes */
		551	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
		552	# if defined (ECHOCTL) && defined (ECHOKE)
		553	\| ECHOCTL \| ECHOKE
		554	# endif
		555	\| ECHOE \| ECHOK);
		556	}
		557
614	char **rxvt_environ; // startup environment	558	char **rxvt_environ; // startup environment
615		559
616	void	560	void
617	rxvt_init ()	561	rxvt_init ()
618	{	562	{
619	ptytty::init ();	563	assert (("fontMask must not overlap other RS masks",
		564	0 == (RS_fontMask & (RS_Sel \| RS_baseattrMask \| RS_customMask \| RS_bgMask \| RS_fgMask))));
620		565
		566	rxvt_get_ttymode (&rxvt_term::def_tio);
		567
		568	// get rid of stdin/stdout as we don't need them, to free resources
		569	dup2 (STDERR_FILENO, STDIN_FILENO);
		570	dup2 (STDERR_FILENO, STDOUT_FILENO);
		571
621	if (!ev::ev_default_loop (0))	572	if (!ev_default_loop ())
622	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");	573	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
623		574
624	rxvt_environ = environ;	575	rxvt_environ = environ;
625		576
626	signal (SIGHUP, SIG_IGN);	577	signal (SIGHUP, SIG_IGN);
627	signal (SIGPIPE, SIG_IGN);	578	signal (SIGPIPE, SIG_IGN);
628		579
629	sig_handlers.sw_term.start (SIGTERM); ev::ev_unref ();	580	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
630	sig_handlers.sw_int.start (SIGINT); ev::ev_unref ();	581	sig_handlers.sw_int.start (SIGINT); ev_unref ();
631
632	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
633	/* signal (SIGURG, SIG_DFL); */
634		582
635	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	583	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
636	// TODO: handle this with exceptions and tolerate the memory loss	584	// TODO: handle this with exceptions and tolerate the memory loss
637	XSetIOErrorHandler (rxvt_xioerror_handler);	585	XSetIOErrorHandler (rxvt_xioerror_handler);
638		586
639	XrmInitialize ();	587	XrmInitialize ();
640	}
641
642	/* ------------------------------------------------------------------------- *
643	* MEMORY ALLOCATION WRAPPERS *
644	* ------------------------------------------------------------------------- */
645	void *
646	rxvt_malloc (size_t size)
647	{
648	void *p = malloc (size);
649
650	if (!p)
651	rxvt_fatal ("memory allocation failure. aborting.\n");
652
653	return p;
654	}
655
656	void *
657	rxvt_calloc (size_t number, size_t size)
658	{
659	void *p = calloc (number, size);
660
661	if (!p)
662	rxvt_fatal ("memory allocation failure. aborting.\n");
663
664	return p;
665	}
666
667	void *
668	rxvt_realloc (void *ptr, size_t size)
669	{
670	void *p = realloc (ptr, size);
671
672	if (!p)
673	rxvt_fatal ("memory allocation failure. aborting.\n");
674
675	return p;
676	}	588	}
677		589
678	/----------------------------------------------------------------------/	590	/----------------------------------------------------------------------/
679	/*	591	/*
680	* window size/position calculations for XSizeHint and other storage.	592	* window size/position calculations for XSizeHint and other storage.
…		…
682	*/	594	*/
683	void	595	void
684	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	596	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
685	{	597	{
686	short recalc_x, recalc_y;	598	short recalc_x, recalc_y;
687	int x, y, sb_w, flags;	599	int x, y, flags;
688	unsigned int w, h;	600	unsigned int w, h;
689	unsigned int max_width, max_height;	601	unsigned int max_width, max_height;
690		602
691	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	603	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
692	szHint.win_gravity = NorthWestGravity;	604	szHint.win_gravity = NorthWestGravity;
…		…
702	if (rs[Rs_geometry])	614	if (rs[Rs_geometry])
703	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	615	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
704		616
705	if (flags & WidthValue)	617	if (flags & WidthValue)
706	{	618	{
		619	if (!w)
		620	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		621
707	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	622	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
708	szHint.flags \|= USSize;	623	szHint.flags \|= USSize;
709	}	624	}
710		625
711	if (flags & HeightValue)	626	if (flags & HeightValue)
712	{	627	{
		628	if (!h)
		629	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		630
713	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	631	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
714	szHint.flags \|= USSize;	632	szHint.flags \|= USSize;
715	}	633	}
716		634
717	if (flags & XValue)	635	if (flags & XValue)
718	{	636	{
…		…
749	max_width = MAX_COLS * fwidth;	667	max_width = MAX_COLS * fwidth;
750	max_height = MAX_ROWS * fheight;	668	max_height = MAX_ROWS * fheight;
751		669
752	szHint.base_width = szHint.base_height = 2 * int_bwidth;	670	szHint.base_width = szHint.base_height = 2 * int_bwidth;
753		671
754	sb_w = 0;
755	window_vt_x = window_vt_y = int_bwidth;	672	window_vt_x = window_vt_y = int_bwidth;
756		673
757	if (scrollBar.state)	674	if (scrollBar.state)
758	{	675	{
759	sb_w = scrollbar_TotalWidth ();	676	int sb_w = scrollBar.total_width ();
760	szHint.base_width += sb_w;	677	szHint.base_width += sb_w;
761		678
762	if (!option (Opt_scrollBar_right))	679	if (!option (Opt_scrollBar_right))
763	window_vt_x += sb_w;	680	window_vt_x += sb_w;
764	}	681	}
…		…
788	{	705	{
789	min_it (height, max_height);	706	min_it (height, max_height);
790	szHint.height = szHint.base_height + height;	707	szHint.height = szHint.base_height + height;
791	}	708	}
792		709
793	if (scrollBar.state && option (Opt_scrollBar_right))
794	window_sb_x = szHint.width - sb_w;
795
796	if (recalc_x)	710	if (recalc_x)
797	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	711	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
798		712
799	if (recalc_y)	713	if (recalc_y)
800	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	714	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
801		715
802	ncol = width / fwidth;	716	ncol = width / fwidth;
803	nrow = height / fheight;	717	nrow = height / fheight;
804	}	718	}
805		719
806	/----------------------------------------------------------------------/	720	/----------------------------------------------------------------------/
807	/*	721	/*
…		…
818		732
819	ws.ws_col = ncol;	733	ws.ws_col = ncol;
820	ws.ws_row = nrow;	734	ws.ws_row = nrow;
821	ws.ws_xpixel = width;	735	ws.ws_xpixel = width;
822	ws.ws_ypixel = height;	736	ws.ws_ypixel = height;
823	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	737	ioctl (pty->pty, TIOCSWINSZ, &ws);
824		738
825	#if 0	739	#if 0
826	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	740	// TIOCSWINSZ is supposed to do this automatically and correctly
827	if (cmd_pid) /* force through to the command */	741	if (cmd_pid) /* force through to the command */
828	kill (-cmd_pid, SIGWINCH);	742	kill (-cmd_pid, SIGWINCH);
829	#endif	743	#endif
830	}	744	}
831		745
…		…
858	#endif	772	#endif
859		773
860	delete fontset[0];	774	delete fontset[0];
861	fontset[0] = fs;	775	fontset[0] = fs;
862		776
863	prop = (*fs)[1]->properties ();	777	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
864	prop.height += lineSpace;	778	prop.height += lineSpace;
		779	prop.width += letterSpace;
865		780
866	fs->set_prop (prop, false);	781	fs->set_prop (prop, false);
867		782
868	fwidth = prop.width;	783	fwidth = prop.width;
869	fheight = prop.height;	784	fheight = prop.height;
…		…
919	prop, XA_STRING, 8, PropModeReplace,	834	prop, XA_STRING, 8, PropModeReplace,
920	(const unsigned char *)str, len >= 0 ? len : strlen (str));	835	(const unsigned char *)str, len >= 0 ? len : strlen (str));
921	}	836	}
922		837
923	void	838	void
		839	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		840	{
		841	XTextProperty ct;
		842
		843	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		844	{
		845	XSetTextProperty (dpy, parent[0], &ct, prop);
		846	XFree (ct.value);
		847	}
		848	}
		849
		850	void
924	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	851	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
925	{	852	{
926	wchar_t *ws = rxvt_mbstowcs (str, len);	853	wchar_t *ws = rxvt_mbstowcs (str, len);
927	char *s = rxvt_wcstoutf8 (ws);	854	char *s = rxvt_wcstoutf8 (ws);
928		855
…		…
938	/----------------------------------------------------------------------/	865	/----------------------------------------------------------------------/
939	/* xterm sequences - title, iconName, color (exptl) */	866	/* xterm sequences - title, iconName, color (exptl) */
940	void	867	void
941	rxvt_term::set_title (const char *str)	868	rxvt_term::set_title (const char *str)
942	{	869	{
943	set_string_property (XA_WM_NAME, str);	870	set_mbstring_property (XA_WM_NAME, str);
944	#if ENABLE_EWMH	871	#if ENABLE_EWMH
945	set_utf8_property (xa[XA_NET_WM_NAME], str);	872	set_utf8_property (xa[XA_NET_WM_NAME], str);
946	#endif	873	#endif
947	}	874	}
948		875
949	void	876	void
950	rxvt_term::set_icon_name (const char *str)	877	rxvt_term::set_icon_name (const char *str)
951	{	878	{
952	set_string_property (XA_WM_ICON_NAME, str);	879	set_mbstring_property (XA_WM_ICON_NAME, str);
953	#if ENABLE_EWMH	880	#if ENABLE_EWMH
954	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	881	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
955	#endif	882	#endif
956	}	883	}
957		884
958	void	885	void
959	rxvt_term::set_window_color (int idx, const char *color)	886	rxvt_term::set_window_color (int idx, const char *color)
960	{	887	{
961	#ifdef XTERM_COLOR_CHANGE	888	#ifdef XTERM_COLOR_CHANGE
962	rxvt_color xcol;	889	rxvt_color xcol;
963	int i;
964		890
965	if (color == NULL \|\| *color == '\0')	891	if (color == NULL \|\| *color == '\0')
966	return;	892	return;
967		893
968	color = strdup (color);	894	color = strdup (color);
…		…
970	rs[Rs_color + idx] = color;	896	rs[Rs_color + idx] = color;
971		897
972	/* handle color aliases */	898	/* handle color aliases */
973	if (isdigit (*color))	899	if (isdigit (*color))
974	{	900	{
975	i = atoi (color);	901	int i = atoi (color);
976		902
977	if (i >= 8 && i <= 15)	903	if (i >= 8 && i <= 15)
		904	{
978	{ /* bright colors */	905	/* bright colors */
979	i -= 8;
980	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	906	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
981	goto done;	907	goto done;
982	}	908	}
983		909
984	if (i >= 0 && i <= 7)	910	if (i >= 0 && i <= 7)
		911	{
985	{ /* normal colors */	912	/* normal colors */
986	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	913	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
987	goto done;	914	goto done;
988	}	915	}
989	}	916	}
990		917
…		…
995	* so just keep gobbling up the colormap	922	* so just keep gobbling up the colormap
996	*/	923	*/
997		924
998	pix_colors_focused[idx] = xcol;	925	pix_colors_focused[idx] = xcol;
999		926
1000	/* XSetWindowAttributes attr; */
1001	/* Cursor cursor; */
1002	done:	927	done:
1003	/TODO: handle Color_BD, scrollbar background, etc. /	928	/TODO: handle Color_BD, scrollbar background, etc. /
1004		929
1005	update_fade_color (idx);	930	update_fade_color (idx);
1006	recolour_cursor ();	931	recolour_cursor ();
…		…
1030	*/	955	*/
1031	void	956	void
1032	rxvt_term::set_colorfgbg ()	957	rxvt_term::set_colorfgbg ()
1033	{	958	{
1034	unsigned int i;	959	unsigned int i;
1035	const char *xpmb = "\0";	960	const char *xpmb = "";
1036	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	961	char fstr[] = "default";
		962	char bstr[] = "default";
1037		963
1038	strcpy (fstr, "default");
1039	strcpy (bstr, "default");
1040	for (i = Color_Black; i <= Color_White; i++)	964	for (i = Color_Black; i <= Color_White; i++)
1041	if (pix_colors[Color_fg] == pix_colors[i])	965	if (pix_colors[Color_fg] == pix_colors[i])
1042	{	966	{
1043	sprintf (fstr, "%d", (i - Color_Black));	967	sprintf (fstr, "%d", i - Color_Black);
1044	break;	968	break;
1045	}	969	}
1046		970
1047	for (i = Color_Black; i <= Color_White; i++)	971	for (i = Color_Black; i <= Color_White; i++)
1048	if (pix_colors[Color_bg] == pix_colors[i])	972	if (pix_colors[Color_bg] == pix_colors[i])
1049	{	973	{
1050	sprintf (bstr, "%d", (i - Color_Black));	974	sprintf (bstr, "%d", i - Color_Black);
1051	#ifdef BG_IMAGE_FROM_FILE	975	#ifdef BG_IMAGE_FROM_FILE
1052	xpmb = "default;";	976	xpmb = "default;";
1053	#endif	977	#endif
1054	break;	978	break;
1055	}	979	}
…		…
1085	int old_width = szHint.width;	1009	int old_width = szHint.width;
1086	int old_height = szHint.height;	1010	int old_height = szHint.height;
1087		1011
1088	window_calc (newwidth, newheight);	1012	window_calc (newwidth, newheight);
1089		1013
1090	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	1014	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1015
		1016	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1017	if (set_hint)
		1018	{
		1019	szHint.flags &= ~(PBaseSize \| PResizeInc);
1091	XSetWMNormalHints (dpy, parent[0], &szHint);	1020	XSetWMNormalHints (dpy, parent[0], &szHint);
		1021	szHint.flags \|= PBaseSize \| PResizeInc;
		1022	}
1092		1023
1093	if (!ignoreparent)	1024	if (!ignoreparent)
1094	{	1025	{
1095	#ifdef SMART_RESIZE	1026	#ifdef SMART_RESIZE
1096	/*	1027	/*
…		…
1136	#else	1067	#else
1137	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1068	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1138	#endif	1069	#endif
1139	}	1070	}
1140		1071
		1072	if (set_hint)
		1073	XSetWMNormalHints (dpy, parent[0], &szHint);
		1074
1141	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1075	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1142		1076
1143	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1077	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1144	{	1078	{
1145	if (scrollBar.state)	1079	if (scrollBar.state)
1146	{	1080	scrollBar.resize ();
1147	XMoveResizeWindow (dpy, scrollBar.win,
1148	window_sb_x, 0,
1149	scrollbar_TotalWidth (), szHint.height);
1150	resize_scrollbar ();
1151	}
1152		1081
1153	XMoveResizeWindow (dpy, vt,	1082	XMoveResizeWindow (dpy, vt,
1154	window_vt_x, window_vt_y,	1083	window_vt_x, window_vt_y,
1155	width, height);	1084	width, height);
1156		1085
1157	#ifdef HAVE_BG_PIXMAP	1086	#ifdef HAVE_BG_PIXMAP
1158	if (bgPixmap.window_size_sensitive ())	1087	if (bgPixmap.window_size_sensitive ())
1159	update_background ();	1088	update_background ();
1160	#endif	1089	#endif
1161
1162	scr_clear ();
1163	}	1090	}
1164		1091
1165	if (fix_screen \|\| old_height == 0)	1092	if (fix_screen \|\| old_height == 0)
1166	scr_reset ();	1093	scr_reset ();
1167
1168	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1169	//scr_touch (false);
1170		1094
1171	#ifdef HAVE_BG_PIXMAP	1095	#ifdef HAVE_BG_PIXMAP
1172	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?	1096	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1173	// if (bgPixmap.pixmap)	1097	// if (bgPixmap.pixmap)
1174	// scr_touch (false);	1098	// scr_touch (false);
…		…
1246		1170
1247	/* Checking whether input method is running. */	1171	/* Checking whether input method is running. */
1248	bool	1172	bool
1249	rxvt_term::IMisRunning ()	1173	rxvt_term::IMisRunning ()
1250	{	1174	{
1251	char *p;
1252	Atom atom;	1175	Atom atom;
1253	Window win;	1176	Window win;
1254	char server[IMBUFSIZ];	1177	char server[IMBUFSIZ];
1255		1178
1256	/* get current locale modifier */	1179	/* get current locale modifier */
1257	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1180	if (char *p = XSetLocaleModifiers (0))
1258	{	1181	{
1259	strcpy (server, "@server=");	1182	strcpy (server, "@server=");
1260	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1183	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1261		1184
1262	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1185	if (p = strchr (server + 1, '@')) /* first one only */
1263	*p = '\0';	1186	*p = '\0';
1264		1187
1265	atom = XInternAtom (dpy, server, False);	1188	atom = XInternAtom (dpy, server, False);
1266	win = XGetSelectionOwner (dpy, atom);	1189	win = XGetSelectionOwner (dpy, atom);
1267		1190
…		…
1334		1257
1335	term->make_current ();	1258	term->make_current ();
1336		1259
1337	if (text)	1260	if (text)
1338	{	1261	{
1339	void *str;	1262	wchar_t *str;
1340		1263
1341	if (!text->encoding_is_wchar && text->string.multi_byte)	1264	if (!text->encoding_is_wchar && text->string.multi_byte)
1342	{	1265	{
1343	// of course, X makes it ugly again	1266	// of course, X makes it ugly again
1344	if (term->rs[Rs_imLocale])	1267	if (term->rs[Rs_imLocale])
1345	SET_LOCALE (term->rs[Rs_imLocale]);	1268	SET_LOCALE (term->rs[Rs_imLocale]);
1346		1269
1347	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1270	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1348	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1271	mbstowcs (str, text->string.multi_byte, text->length + 1);
1349		1272
1350	if (term->rs[Rs_imLocale])	1273	if (term->rs[Rs_imLocale])
1351	SET_LOCALE (term->locale);	1274	SET_LOCALE (term->locale);
1352	}	1275	}
1353	else	1276	else
1354	str = (void *)text->string.wide_char;	1277	str = text->string.wide_char;
1355		1278
1356	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1279	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1357	DT_INT, call_data->caret,	1280	DT_INT, call_data->caret,
1358	DT_INT, call_data->chg_first,	1281	DT_INT, call_data->chg_first,
1359	DT_INT, call_data->chg_length,	1282	DT_INT, call_data->chg_length,
…		…
1430	p = pet[pi];	1353	p = pet[pi];
1431		1354
1432	if (!p)	1355	if (!p)
1433	continue;	1356	continue;
1434		1357
1435	s = rxvt_splitcommastring (p);	1358	s = rxvt_strsplit (',', p);
1436		1359
1437	for (i = found = 0; !found && s[i]; i++)	1360	for (i = found = 0; !found && s[i]; i++)
1438	{	1361	{
1439	if (!strcmp (s[i], "OverTheSpot"))	1362	if (!strcmp (s[i], "OverTheSpot"))
1440	input_style = XIMPreeditPosition \| XIMStatusNothing;	1363	input_style = XIMPreeditPosition \| XIMStatusNothing;
…		…
1452	input_style = XIMPreeditNothing \| XIMStatusNothing;	1375	input_style = XIMPreeditNothing \| XIMStatusNothing;
1453		1376
1454	for (j = 0; j < xim_styles->count_styles; j++)	1377	for (j = 0; j < xim_styles->count_styles; j++)
1455	if (input_style == xim_styles->supported_styles[j])	1378	if (input_style == xim_styles->supported_styles[j])
1456	{	1379	{
1457	rxvt_freecommastring (s);	1380	rxvt_free_strsplit (s);
1458		1381
1459	found = 1;	1382	found = 1;
1460	goto foundpet;	1383	goto foundpet;
1461	}	1384	}
1462		1385
1463	}	1386	}
1464		1387
1465	rxvt_freecommastring (s);	1388	rxvt_free_strsplit (s);
1466	}	1389	}
1467		1390
1468	foundpet:	1391	foundpet:
1469		1392
1470	XFree (xim_styles);	1393	XFree (xim_styles);
…		…
1626	p = rs[Rs_inputMethod];	1549	p = rs[Rs_inputMethod];
1627	if (p && *p)	1550	if (p && *p)
1628	{	1551	{
1629	bool found = false;	1552	bool found = false;
1630		1553
1631	s = rxvt_splitcommastring (p);	1554	s = rxvt_strsplit (',', p);
1632		1555
1633	for (i = 0; s[i]; i++)	1556	for (i = 0; s[i]; i++)
1634	{	1557	{
1635	if (*s[i])	1558	if (*s[i])
1636	{	1559	{
…		…
1642	break;	1565	break;
1643	}	1566	}
1644	}	1567	}
1645	}	1568	}
1646		1569
1647	rxvt_freecommastring (s);	1570	rxvt_free_strsplit (s);
1648		1571
1649	if (found)	1572	if (found)
1650	goto done;	1573	goto done;
1651	}	1574	}
1652		1575
…		…
1713	void	1636	void
1714	rxvt_term::get_window_origin (int &x, int &y)	1637	rxvt_term::get_window_origin (int &x, int &y)
1715	{	1638	{
1716	Window cr;	1639	Window cr;
1717	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1640	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1718	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1719	}	1641	}
1720		1642
1721	Pixmap	1643	Pixmap
1722	rxvt_term::get_pixmap_property (int prop_id)	1644	rxvt_term::get_pixmap_property (Atom property)
1723	{	1645	{
1724	if (prop_id > 0 && prop_id < NUM_XA)	1646	Pixmap pixmap = None;
1725	if (xa[prop_id])	1647
1726	{
1727	int aformat;	1648	int aformat;
1728	unsigned long nitems, bytes_after;	1649	unsigned long nitems, bytes_after;
1729	Atom atype;	1650	Atom atype;
1730	unsigned char *prop = NULL;	1651	unsigned char *prop;
1731	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1652	int result = XGetWindowProperty (dpy, display->root, property,
1732	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1653	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1733	&nitems, &bytes_after, &prop);	1654	&nitems, &bytes_after, &prop);
1734	if (result == Success && prop && atype == XA_PIXMAP)	1655	if (result == Success)
1735	{	1656	{
1736	return (Pixmap )prop;	1657	if (atype == XA_PIXMAP)
1737	}	1658	pixmap = (Pixmap )prop;
		1659	XFree (prop);
1738	}	1660	}
1739	return None;	1661
		1662	return pixmap;
1740	}	1663	}
1741		1664
1742	#ifdef HAVE_BG_PIXMAP	1665	#ifdef HAVE_BG_PIXMAP
1743	int	1666
		1667	void
1744	rxvt_term::update_background ()	1668	rxvt_term::update_background ()
1745	{	1669	{
		1670	if (update_background_ev.is_active ())
		1671	return;
		1672
1746	bgPixmap.invalidate ();	1673	bgPixmap.invalidate ();
1747		1674
1748	/* no chance of real time refresh if we are blurring! */	1675	ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1749	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1676
		1677	if (to_wait <= 0.)
1750	bgPixmap.render ();	1678	bgPixmap.render ();
1751	else	1679	else
1752	{
1753	update_background_ev.stop ();
1754
1755	if (!bgPixmap.need_client_side_rendering())
1756	update_background_ev.start (.05);	1680	update_background_ev.start (to_wait);
1757	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1758	update_background_ev.start (.20); /* very slow !!! */
1759	else
1760	update_background_ev.start (.07);
1761	}
1762
1763	return 0;
1764	}	1681	}
1765		1682
1766	void	1683	void
1767	rxvt_term::update_background_cb (ev::timer &w, int revents)	1684	rxvt_term::update_background_cb (ev::timer &w, int revents)
1768	{	1685	{
		1686	make_current ();
		1687
		1688	update_background_ev.stop ();
1769	bgPixmap.render ();	1689	bgPixmap.render ();
		1690	refresh_check ();
1770	}	1691	}
1771		1692
1772	#endif /* HAVE_BG_PIXMAP */	1693	#endif /* HAVE_BG_PIXMAP */
1773		1694
1774	/----------------------- end-of-file (C source) -----------------------/	1695	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.258 by ayin, Thu Nov 15 11:36:15 2007 UTC vs. Revision 1.347 by sf-exg, Mon Jan 10 14:07:19 2011 UTC

Diff Legend

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.258 by ayin, Thu Nov 15 11:36:15 2007 UTC vs.
Revision 1.347 by sf-exg, Mon Jan 10 14:07:19 2011 UTC