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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.254 by ayin, Thu Oct 18 09:11:42 2007 UTC vs.
Revision 1.351 by sf-exg, Tue Feb 1 00:41:01 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
…		…
93	class rxvt_composite_vec rxvt_composite;	94	class rxvt_composite_vec rxvt_composite;
94		95
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	184	#endif
185	#ifdef USE_XIM
186	im_ev (this, &rxvt_term::im_cb),
187	#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	check_ev (this, &rxvt_term::check_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	bg_destroy ();
		232	#endif
		233
234	if (display)	234	if (display)
235	{	235	{
236	selection_clear ();	236	selection_clear ();
		237	selection_clear (true);
237		238
238	#ifdef USE_XIM	239	#ifdef USE_XIM
239	im_destroy ();	240	im_destroy ();
240	#endif	241	#endif
241	#ifdef XTERM_SCROLLBAR	242	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);	243	if (gc) XFreeGC (dpy, gc);
266		244
267	delete drawable;	245	delete drawable;
268	// destroy all windows	246	// destroy all windows
269	if (parent[0])	247	if (parent[0])
…		…
277	pix_colors_unfocused [i].free (this);	255	pix_colors_unfocused [i].free (this);
278	#endif	256	#endif
279	}	257	}
280		258
281	clear ();	259	clear ();
282	}
283		260
284	delete [] pix_colors_focused;	261	display->flush (); /* ideally .put should do this */
285	#if OFF_FOCUS_FADING
286	delete [] pix_colors_unfocused;
287	#endif
288
289	displays.put (display);	262	displays.put (display);
		263	}
290		264
291	scr_release ();	265	scr_release ();
292		266
293	/* clear all resources */	267	/* clear all resources */
294	for (int i = 0; i < allocated.size (); i++)	268	for (int i = 0; i < allocated.size (); i++)
295	free (allocated [i]);	269	free (allocated [i]);
296		270
297	free (selection.text);	271	free (selection.text);
		272	free (selection.clip_text);
298	// TODO: manage env vars in child only(!)	273	// TODO: manage env vars in child only(!)
299	free (env_display);	274	free (env_display);
300	free (env_term);	275	free (env_term);
301	free (locale);	276	free (locale);
302	free (v_buffer);	277	free (v_buffer);
…		…
306	delete argv;	281	delete argv;
307		282
308	#ifdef KEYSYM_RESOURCE	283	#ifdef KEYSYM_RESOURCE
309	delete keyboard;	284	delete keyboard;
310	#endif	285	#endif
		286	#ifndef NO_RESOURCES
		287	XrmDestroyDatabase (option_db);
		288	#endif
311	}	289	}
312		290
313	// child has exited, usually destroys	291	// child has exited, usually destroys
314	void	292	void
315	rxvt_term::child_cb (child_watcher &w, int status)	293	rxvt_term::child_cb (ev::child &w, int status)
316	{	294	{
317	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));	295	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
318		296
319	cmd_pid = 0;	297	cmd_pid = 0;
320		298
…		…
323	}	301	}
324		302
325	void	303	void
326	rxvt_term::destroy ()	304	rxvt_term::destroy ()
327	{	305	{
328	if (destroy_ev.active)	306	if (destroy_ev.is_active ())
329	return;	307	return;
330		308
331	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	309	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
332		310
333	#if ENABLE_OVERLAY	311	#if ENABLE_OVERLAY
…		…
337	if (display)	315	if (display)
338	{	316	{
339	#if USE_XIM	317	#if USE_XIM
340	im_ev.stop (display);	318	im_ev.stop (display);
341	#endif	319	#endif
342	#if HAVE_SCROLLBARS
343	scrollbar_ev.stop (display);	320	scrollbar_ev.stop (display);
344	#endif
345	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	321	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
346	rootwin_ev.stop (display);	322	rootwin_ev.stop (display);
347	#endif	323	#endif
348	incr_ev.stop ();	324	incr_ev.stop ();
349	termwin_ev.stop (display);	325	termwin_ev.stop (display);
350	vt_ev.stop (display);	326	vt_ev.stop (display);
351	}	327	}
352		328
353	check_ev.stop ();	329	flush_ev.stop ();
354	pty_ev.stop ();	330	pty_ev.stop ();
355	#ifdef CURSOR_BLINK	331	#ifdef CURSOR_BLINK
356	cursor_blink_ev.stop ();	332	cursor_blink_ev.stop ();
357	#endif	333	#endif
358	#ifdef TEXT_BLINK	334	#ifdef TEXT_BLINK
…		…
366	#endif	342	#endif
367	#ifdef POINTER_BLANK	343	#ifdef POINTER_BLANK
368	pointer_ev.stop ();	344	pointer_ev.stop ();
369	#endif	345	#endif
370		346
371	destroy_ev.start (0);	347	destroy_ev.start ();
372	}	348	}
373		349
374	void	350	void
375	rxvt_term::destroy_cb (time_watcher &w)	351	rxvt_term::destroy_cb (ev::idle &w, int revents)
376	{	352	{
377	make_current ();	353	make_current ();
378		354
379	delete this;	355	delete this;
		356	}
		357
		358	void
		359	rxvt_term::set_option (uint8_t opt, bool set)
		360	{
		361	if (!opt)
		362	return;
		363
		364	uint8_t mask = 1 << (opt & 7);
		365	uint8_t &val = options [opt >> 3];
		366
		367	val = val & ~mask \| (set ? mask : 0);
380	}	368	}
381		369
382	/----------------------------------------------------------------------/	370	/----------------------------------------------------------------------/
383	/*	371	/*
384	* Exit gracefully, clearing the utmp entry and restoring tty attributes	372	* Exit gracefully, clearing the utmp entry and restoring tty attributes
…		…
398	print_x_error (Display dpy, XErrorEvent event)	386	print_x_error (Display dpy, XErrorEvent event)
399	{	387	{
400	char buffer[BUFSIZ];	388	char buffer[BUFSIZ];
401	char mesg[BUFSIZ];	389	char mesg[BUFSIZ];
402	char number[32];	390	char number[32];
403	char *mtype = "XlibMessage";	391	const char mtype[] = "XlibMessage";
404	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	392	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
405	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	393	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
406	rxvt_warn ("An X Error occured, trying to continue after report.\n");	394	rxvt_warn ("An X Error occurred, trying to continue after report.\n");
407	rxvt_warn ("%s: %s\n", mesg, buffer);	395	rxvt_warn ("%s: %s\n", mesg, buffer);
408	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	396	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
409	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	397	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
410	sprintf(number, "%d", event->request_code);	398	sprintf(number, "%d", event->request_code);
411	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	399	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
412	rxvt_warn ("(which is %s)\n", buffer);	400	rxvt_warn ("(which is %s)\n", buffer);
413	if (event->request_code >= 128) {	401	if (event->request_code >= 128) {
414	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	402	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
415	mesg, BUFSIZ);	403	mesg, BUFSIZ);
416	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	404	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
417	}	405	}
418	if ((event->error_code == BadWindow) \|\|	406	if ((event->error_code == BadWindow) \|\|
419	(event->error_code == BadPixmap) \|\|	407	(event->error_code == BadPixmap) \|\|
420	(event->error_code == BadCursor) \|\|	408	(event->error_code == BadCursor) \|\|
421	(event->error_code == BadFont) \|\|	409	(event->error_code == BadFont) \|\|
422	(event->error_code == BadDrawable) \|\|	410	(event->error_code == BadDrawable) \|\|
423	(event->error_code == BadColor) \|\|	411	(event->error_code == BadColor) \|\|
424	(event->error_code == BadGC) \|\|	412	(event->error_code == BadGC) \|\|
425	(event->error_code == BadIDChoice) \|\|	413	(event->error_code == BadIDChoice) \|\|
426	(event->error_code == BadValue) \|\|	414	(event->error_code == BadValue) \|\|
427	(event->error_code == BadAtom)) {	415	(event->error_code == BadAtom)) {
428	if (event->error_code == BadValue)	416	if (event->error_code == BadValue)
429	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	417	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
430	mesg, BUFSIZ);	418	mesg, BUFSIZ);
431	else if (event->error_code == BadAtom)	419	else if (event->error_code == BadAtom)
432	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	420	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
433	mesg, BUFSIZ);	421	mesg, BUFSIZ);
434	else	422	else
435	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	423	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
436	mesg, BUFSIZ);	424	mesg, BUFSIZ);
437	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	425	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
438	}	426	}
439	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	427	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
440	mesg, BUFSIZ);	428	mesg, BUFSIZ);
441	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	429	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
442	}	430	}
443	#endif	431	#endif
444		432
445	int	433	int
…		…
468	DisplayString (display));	456	DisplayString (display));
469	rxvt_emergency_cleanup ();	457	rxvt_emergency_cleanup ();
470	_exit (EXIT_FAILURE);	458	_exit (EXIT_FAILURE);
471	}	459	}
472		460
473	/----------------------------------------------------------------------/
474	bool
475	rxvt_term::init (int argc, const char const argv, stringvec *envv)
476	{
477	this->envv = envv;
478
479	SET_R (this);
480	set_locale ("");
481	set_environ (envv); // few things in X do not call setlocale :(
482
483	if (!init_vars ())
484	return false;
485
486	init_secondary ();
487
488	const char **cmd_argv = init_resources (argc, argv);
489
490	#ifdef KEYSYM_RESOURCE
491	keyboard->register_done ();
492	#endif
493
494	#ifdef HAVE_SCROLLBARS
495	if (option (Opt_scrollBar))
496	scrollBar.setIdle (); /* set existence for size calculations */
497	#endif
498
499	pty = ptytty::create ();
500
501	create_windows (argc, argv);
502
503	init_xlocale ();
504
505	scr_reset (); // initialize screen
506
507	#if 0
508	XSynchronize (dpy, True);
509	#endif
510
511	#ifdef HAVE_SCROLLBARS
512	if (option (Opt_scrollBar))
513	resize_scrollbar (); /* create and map scrollbar */
514	#endif
515	#ifdef HAVE_BG_PIXMAP
516	{
517	bgPixmap.set_target (this);
518
519	#ifdef ENABLE_TRANSPARENCY
520	if (option (Opt_transparent))
521	{
522	bgPixmap.set_transparent ();
523	#ifdef HAVE_AFTERIMAGE
524	if (rs [Rs_blurradius])
525	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
526	#endif
527	if (ISSET_PIXCOLOR (Color_tint))
528	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
529	if (rs [Rs_shade])
530	bgPixmap.set_shade (rs [Rs_shade]);
531
532	bgPixmap.set_root_pixmap ();
533	XSelectInput (dpy, display->root, PropertyChangeMask);
534	rootwin_ev.start (display, display->root);
535	}
536	#endif
537
538	#ifdef BG_IMAGE_FROM_FILE
539	if (rs[Rs_backgroundPixmap] != NULL)
540	{
541	const char *p = rs[Rs_backgroundPixmap];
542
543	if ((p = strchr (p, ';')) != NULL)
544	{
545	p++;
546	bgPixmap.set_geometry (p);
547	}
548	else
549	bgPixmap.set_defaultGeometry ();
550
551	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
552	if (!bgPixmap.window_position_sensitive ())
553	update_background ();
554	}
555	#endif
556	}
557	#endif
558
559	#if ENABLE_PERL
560	rootwin_ev.start (display, display->root);
561	#endif
562
563	set_colorfgbg ();
564
565	init_command (cmd_argv);
566
567	free (cmd_argv);
568
569	if (pty->pty >= 0)
570	pty_ev.start (pty->pty, EVENT_READ);
571
572	check_ev.start ();
573
574	HOOK_INVOKE ((this, HOOK_START, DT_END));
575
576	#if ENABLE_XEMBED
577	if (rs[Rs_embed])
578	{
579	long info[2] = { 0, XEMBED_MAPPED };
580
581	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
582	32, PropModeReplace, (unsigned char *)&info, 2);
583	}
584	#endif
585
586	XMapWindow (dpy, vt);
587	XMapWindow (dpy, parent[0]);
588
589	return true;
590	}
591
592	static struct sig_handlers	461	static struct sig_handlers
593	{	462	{
594	sig_watcher sw_term, sw_int;	463	ev::sig sw_term, sw_int;
595		464
596	/*	465	/*
597	* Catch a fatal signal and tidy up before quitting	466	* Catch a fatal signal and tidy up before quitting
598	*/	467	*/
599	void	468	void sig_term (ev::sig &w, int revents);
600	sig_term (sig_watcher &w)	469
		470	sig_handlers ()
601	{	471	{
602	rxvt_emergency_cleanup ();	472	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
603	signal (w.signum, SIG_DFL);
604	kill (getpid (), w.signum);
605	}
606
607	sig_handlers ()
608	: sw_term (this, &sig_handlers::sig_term),
609	sw_int (this, &sig_handlers::sig_term)	473	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
610	{
611	}	474	}
612	} sig_handlers;	475	} sig_handlers;
613		476
		477	void
		478	sig_handlers::sig_term (ev::sig &w, int revents)
		479	{
		480	rxvt_emergency_cleanup ();
		481	w.stop ();
		482	kill (getpid (), w.signum);
		483	}
		484
		485	static void
		486	rxvt_get_ttymode (struct termios *tio)
		487	{
		488	if (tcgetattr (STDIN_FILENO, tio) < 0)
		489	memset (tio, 0, sizeof (struct termios));
		490
		491	for (int i = 0; i < NCCS; i++)
		492	tio->c_cc[i] = VDISABLE;
		493
		494	tio->c_cc[VINTR] = CINTR;
		495	tio->c_cc[VQUIT] = CQUIT;
		496	tio->c_cc[VERASE] = CERASE;
		497	#ifdef VERASE2
		498	tio->c_cc[VERASE2] = CERASE2;
		499	#endif
		500	tio->c_cc[VKILL] = CKILL;
		501	tio->c_cc[VEOF] = CEOF;
		502	tio->c_cc[VSTART] = CSTART;
		503	tio->c_cc[VSTOP] = CSTOP;
		504	tio->c_cc[VSUSP] = CSUSP;
		505	# ifdef VDSUSP
		506	tio->c_cc[VDSUSP] = CDSUSP;
		507	# endif
		508	# ifdef VREPRINT
		509	tio->c_cc[VREPRINT] = CRPRNT;
		510	# endif
		511	# ifdef VDISCRD
		512	tio->c_cc[VDISCRD] = CFLUSH;
		513	# endif
		514	# ifdef VWERSE
		515	tio->c_cc[VWERSE] = CWERASE;
		516	# endif
		517	# ifdef VLNEXT
		518	tio->c_cc[VLNEXT] = CLNEXT;
		519	# endif
		520	# ifdef VSTATUS
		521	tio->c_cc[VSTATUS] = CSTATUS;
		522	# endif
		523
		524	# if VMIN != VEOF
		525	tio->c_cc[VMIN] = 1;
		526	# endif
		527	# if VTIME != VEOL
		528	tio->c_cc[VTIME] = 0;
		529	# endif
		530
		531	/* input modes */
		532	tio->c_iflag = (BRKINT \| IGNPAR \| ICRNL
		533	# ifdef IMAXBEL
		534	\| IMAXBEL
		535	# endif
		536	\| IXON);
		537
		538	/* output modes */
		539	tio->c_oflag = (OPOST \| ONLCR);
		540
		541	/* control modes */
		542	tio->c_cflag = (CS8 \| CREAD);
		543
		544	/* local modes */
		545	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
		546	# if defined (ECHOCTL) && defined (ECHOKE)
		547	\| ECHOCTL \| ECHOKE
		548	# endif
		549	\| ECHOE \| ECHOK);
		550	}
		551
614	char **rxvt_environ; // startup environment	552	char **rxvt_environ; // startup environment
615		553
616	void	554	void
617	rxvt_init ()	555	rxvt_init ()
618	{	556	{
619	ptytty::init ();	557	assert (("fontMask must not overlap other RS masks",
		558	0 == (RS_fontMask & (RS_Sel \| RS_baseattrMask \| RS_customMask \| RS_bgMask \| RS_fgMask))));
		559
		560	rxvt_get_ttymode (&rxvt_term::def_tio);
		561
		562	// get rid of stdin/stdout as we don't need them, to free resources
		563	dup2 (STDERR_FILENO, STDIN_FILENO);
		564	dup2 (STDERR_FILENO, STDOUT_FILENO);
		565
		566	if (!ev_default_loop ())
		567	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
620		568
621	rxvt_environ = environ;	569	rxvt_environ = environ;
622		570
623	signal (SIGHUP, SIG_IGN);	571	signal (SIGHUP, SIG_IGN);
624	signal (SIGPIPE, SIG_IGN);	572	signal (SIGPIPE, SIG_IGN);
625		573
626	sig_handlers.sw_term.start (SIGTERM);	574	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
627	sig_handlers.sw_int.start (SIGINT);	575	sig_handlers.sw_int.start (SIGINT); ev_unref ();
628
629	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
630	/* signal (SIGURG, SIG_DFL); */
631		576
632	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	577	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
633	// TODO: handle this with exceptions and tolerate the memory loss	578	// TODO: handle this with exceptions and tolerate the memory loss
634	XSetIOErrorHandler (rxvt_xioerror_handler);	579	XSetIOErrorHandler (rxvt_xioerror_handler);
635		580
636	XrmInitialize ();	581	XrmInitialize ();
637	}
638
639	/* ------------------------------------------------------------------------- *
640	* MEMORY ALLOCATION WRAPPERS *
641	* ------------------------------------------------------------------------- */
642	void *
643	rxvt_malloc (size_t size)
644	{
645	void *p = malloc (size);
646
647	if (!p)
648	rxvt_fatal ("memory allocation failure. aborting.\n");
649
650	return p;
651	}
652
653	void *
654	rxvt_calloc (size_t number, size_t size)
655	{
656	void *p = calloc (number, size);
657
658	if (!p)
659	rxvt_fatal ("memory allocation failure. aborting.\n");
660
661	return p;
662	}
663
664	void *
665	rxvt_realloc (void *ptr, size_t size)
666	{
667	void *p = realloc (ptr, size);
668
669	if (!p)
670	rxvt_fatal ("memory allocation failure. aborting.\n");
671
672	return p;
673	}	582	}
674		583
675	/----------------------------------------------------------------------/	584	/----------------------------------------------------------------------/
676	/*	585	/*
677	* window size/position calculations for XSizeHint and other storage.	586	* window size/position calculations for XSizeHint and other storage.
…		…
679	*/	588	*/
680	void	589	void
681	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	590	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
682	{	591	{
683	short recalc_x, recalc_y;	592	short recalc_x, recalc_y;
684	int x, y, sb_w, flags;	593	int x, y, flags;
685	unsigned int w, h;	594	unsigned int w, h;
686	unsigned int max_width, max_height;	595	unsigned int max_width, max_height;
687		596
688	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	597	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
689	szHint.win_gravity = NorthWestGravity;	598	szHint.win_gravity = NorthWestGravity;
…		…
699	if (rs[Rs_geometry])	608	if (rs[Rs_geometry])
700	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	609	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
701		610
702	if (flags & WidthValue)	611	if (flags & WidthValue)
703	{	612	{
		613	if (!w)
		614	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		615
704	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	616	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
705	szHint.flags \|= USSize;	617	szHint.flags \|= USSize;
706	}	618	}
707		619
708	if (flags & HeightValue)	620	if (flags & HeightValue)
709	{	621	{
		622	if (!h)
		623	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		624
710	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	625	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
711	szHint.flags \|= USSize;	626	szHint.flags \|= USSize;
712	}	627	}
713		628
714	if (flags & XValue)	629	if (flags & XValue)
715	{	630	{
…		…
746	max_width = MAX_COLS * fwidth;	661	max_width = MAX_COLS * fwidth;
747	max_height = MAX_ROWS * fheight;	662	max_height = MAX_ROWS * fheight;
748		663
749	szHint.base_width = szHint.base_height = 2 * int_bwidth;	664	szHint.base_width = szHint.base_height = 2 * int_bwidth;
750		665
751	sb_w = 0;
752	window_vt_x = window_vt_y = int_bwidth;	666	window_vt_x = window_vt_y = int_bwidth;
753		667
754	if (scrollBar.state)	668	if (scrollBar.state)
755	{	669	{
756	sb_w = scrollbar_TotalWidth ();	670	int sb_w = scrollBar.total_width ();
757	szHint.base_width += sb_w;	671	szHint.base_width += sb_w;
758		672
759	if (!option (Opt_scrollBar_right))	673	if (!option (Opt_scrollBar_right))
760	window_vt_x += sb_w;	674	window_vt_x += sb_w;
761	}	675	}
…		…
785	{	699	{
786	min_it (height, max_height);	700	min_it (height, max_height);
787	szHint.height = szHint.base_height + height;	701	szHint.height = szHint.base_height + height;
788	}	702	}
789		703
790	if (scrollBar.state && option (Opt_scrollBar_right))
791	window_sb_x = szHint.width - sb_w;
792
793	if (recalc_x)	704	if (recalc_x)
794	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	705	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
795		706
796	if (recalc_y)	707	if (recalc_y)
797	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	708	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
798		709
799	ncol = width / fwidth;	710	ncol = width / fwidth;
800	nrow = height / fheight;	711	nrow = height / fheight;
801	}	712	}
802		713
803	/----------------------------------------------------------------------/	714	/----------------------------------------------------------------------/
804	/*	715	/*
…		…
815		726
816	ws.ws_col = ncol;	727	ws.ws_col = ncol;
817	ws.ws_row = nrow;	728	ws.ws_row = nrow;
818	ws.ws_xpixel = width;	729	ws.ws_xpixel = width;
819	ws.ws_ypixel = height;	730	ws.ws_ypixel = height;
820	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	731	ioctl (pty->pty, TIOCSWINSZ, &ws);
821		732
822	#if 0	733	#if 0
823	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	734	// TIOCSWINSZ is supposed to do this automatically and correctly
824	if (cmd_pid) /* force through to the command */	735	if (cmd_pid) /* force through to the command */
825	kill (-cmd_pid, SIGWINCH);	736	kill (-cmd_pid, SIGWINCH);
826	#endif	737	#endif
827	}	738	}
828		739
…		…
855	#endif	766	#endif
856		767
857	delete fontset[0];	768	delete fontset[0];
858	fontset[0] = fs;	769	fontset[0] = fs;
859		770
860	prop = (*fs)[1]->properties ();	771	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
861	prop.height += lineSpace;	772	prop.height += lineSpace;
		773	prop.width += letterSpace;
862		774
863	fs->set_prop (prop, false);	775	fs->set_prop (prop, false);
864		776
865	fwidth = prop.width;	777	fwidth = prop.width;
866	fheight = prop.height;	778	fheight = prop.height;
…		…
902	if (parent[0])	814	if (parent[0])
903	{	815	{
904	resize_all_windows (0, 0, 0);	816	resize_all_windows (0, 0, 0);
905	scr_remap_chars ();	817	scr_remap_chars ();
906	scr_touch (true);	818	scr_touch (true);
907	}	819	}
908		820
909	return true;	821	return true;
910	}	822	}
911		823
912	void	824	void
…		…
916	prop, XA_STRING, 8, PropModeReplace,	828	prop, XA_STRING, 8, PropModeReplace,
917	(const unsigned char *)str, len >= 0 ? len : strlen (str));	829	(const unsigned char *)str, len >= 0 ? len : strlen (str));
918	}	830	}
919		831
920	void	832	void
		833	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		834	{
		835	XTextProperty ct;
		836
		837	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		838	{
		839	XSetTextProperty (dpy, parent[0], &ct, prop);
		840	XFree (ct.value);
		841	}
		842	}
		843
		844	void
921	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	845	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
922	{	846	{
923	wchar_t *ws = rxvt_mbstowcs (str, len);	847	wchar_t *ws = rxvt_mbstowcs (str, len);
924	char *s = rxvt_wcstoutf8 (ws);	848	char *s = rxvt_wcstoutf8 (ws);
925		849
…		…
935	/----------------------------------------------------------------------/	859	/----------------------------------------------------------------------/
936	/* xterm sequences - title, iconName, color (exptl) */	860	/* xterm sequences - title, iconName, color (exptl) */
937	void	861	void
938	rxvt_term::set_title (const char *str)	862	rxvt_term::set_title (const char *str)
939	{	863	{
940	set_string_property (XA_WM_NAME, str);	864	set_mbstring_property (XA_WM_NAME, str);
941	#if ENABLE_EWMH	865	#if ENABLE_EWMH
942	set_utf8_property (xa[XA_NET_WM_NAME], str);	866	set_utf8_property (xa[XA_NET_WM_NAME], str);
943	#endif	867	#endif
944	}	868	}
945		869
946	void	870	void
947	rxvt_term::set_icon_name (const char *str)	871	rxvt_term::set_icon_name (const char *str)
948	{	872	{
949	set_string_property (XA_WM_ICON_NAME, str);	873	set_mbstring_property (XA_WM_ICON_NAME, str);
950	#if ENABLE_EWMH	874	#if ENABLE_EWMH
951	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	875	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
952	#endif	876	#endif
953	}	877	}
954		878
955	void	879	void
956	rxvt_term::set_window_color (int idx, const char *color)	880	rxvt_term::set_window_color (int idx, const char *color)
957	{	881	{
958	#ifdef XTERM_COLOR_CHANGE	882	#ifdef XTERM_COLOR_CHANGE
959	rxvt_color xcol;	883	rxvt_color xcol;
960	int i;	884
961
962	if (color == NULL \|\| *color == '\0')	885	if (color == NULL \|\| *color == '\0')
963	return;	886	return;
964		887
965	color = strdup (color);	888	color = strdup (color);
966	allocated.push_back ((void *)color);	889	allocated.push_back ((void *)color);
967	rs[Rs_color + idx] = color;	890	rs[Rs_color + idx] = color;
968		891
969	/* handle color aliases */	892	/* handle color aliases */
970	if (isdigit (*color))	893	if (isdigit (*color))
971	{	894	{
972	i = atoi (color);	895	int i = atoi (color);
973		896
974	if (i >= 8 && i <= 15)	897	if (i >= 8 && i <= 15)
		898	{
975	{ /* bright colors */	899	/* bright colors */
976	i -= 8;
977	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	900	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
978	goto done;	901	goto done;
979	}	902	}
980		903
981	if (i >= 0 && i <= 7)	904	if (i >= 0 && i <= 7)
		905	{
982	{ /* normal colors */	906	/* normal colors */
983	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	907	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
984	goto done;	908	goto done;
985	}	909	}
986	}	910	}
987		911
…		…
992	* so just keep gobbling up the colormap	916	* so just keep gobbling up the colormap
993	*/	917	*/
994		918
995	pix_colors_focused[idx] = xcol;	919	pix_colors_focused[idx] = xcol;
996		920
997	/* XSetWindowAttributes attr; */
998	/* Cursor cursor; */
999	done:	921	done:
1000	/TODO: handle Color_BD, scrollbar background, etc. /	922	/TODO: handle Color_BD, scrollbar background, etc. /
1001		923
1002	update_fade_color (idx);	924	update_fade_color (idx);
1003	recolour_cursor ();	925	recolour_cursor ();
1004	scr_recolour ();	926	scr_recolour ();
1005	#endif /* XTERM_COLOR_CHANGE */	927	#endif /* XTERM_COLOR_CHANGE */
1006	}	928	}
1007		929
1008	void	930	void
1009	rxvt_term::recolour_cursor ()	931	rxvt_term::recolour_cursor ()
1010	{	932	{
…		…
1027	*/	949	*/
1028	void	950	void
1029	rxvt_term::set_colorfgbg ()	951	rxvt_term::set_colorfgbg ()
1030	{	952	{
1031	unsigned int i;	953	unsigned int i;
1032	const char *xpmb = "\0";	954	const char *xpmb = "";
1033	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	955	char fstr[] = "default";
		956	char bstr[] = "default";
1034		957
1035	strcpy (fstr, "default");
1036	strcpy (bstr, "default");
1037	for (i = Color_Black; i <= Color_White; i++)	958	for (i = Color_Black; i <= Color_White; i++)
1038	if (pix_colors[Color_fg] == pix_colors[i])	959	if (pix_colors[Color_fg] == pix_colors[i])
1039	{	960	{
1040	sprintf (fstr, "%d", (i - Color_Black));	961	sprintf (fstr, "%d", i - Color_Black);
1041	break;	962	break;
1042	}	963	}
1043		964
1044	for (i = Color_Black; i <= Color_White; i++)	965	for (i = Color_Black; i <= Color_White; i++)
1045	if (pix_colors[Color_bg] == pix_colors[i])	966	if (pix_colors[Color_bg] == pix_colors[i])
1046	{	967	{
1047	sprintf (bstr, "%d", (i - Color_Black));	968	sprintf (bstr, "%d", i - Color_Black);
1048	#ifdef BG_IMAGE_FROM_FILE	969	#ifdef BG_IMAGE_FROM_FILE
1049	xpmb = "default;";	970	xpmb = "default;";
1050	#endif	971	#endif
1051	break;	972	break;
1052	}	973	}
…		…
1082	int old_width = szHint.width;	1003	int old_width = szHint.width;
1083	int old_height = szHint.height;	1004	int old_height = szHint.height;
1084		1005
1085	window_calc (newwidth, newheight);	1006	window_calc (newwidth, newheight);
1086		1007
1087	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	1008	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1009
		1010	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1011	if (set_hint)
		1012	{
		1013	szHint.flags &= ~(PBaseSize \| PResizeInc);
1088	XSetWMNormalHints (dpy, parent[0], &szHint);	1014	XSetWMNormalHints (dpy, parent[0], &szHint);
		1015	szHint.flags \|= PBaseSize \| PResizeInc;
		1016	}
1089		1017
1090	if (!ignoreparent)	1018	if (!ignoreparent)
1091	{	1019	{
1092	#ifdef SMART_RESIZE	1020	#ifdef SMART_RESIZE
1093	/*	1021	/*
…		…
1133	#else	1061	#else
1134	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1062	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1135	#endif	1063	#endif
1136	}	1064	}
1137		1065
		1066	if (set_hint)
		1067	XSetWMNormalHints (dpy, parent[0], &szHint);
		1068
1138	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1069	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1139		1070
1140	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1071	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1141	{	1072	{
1142	if (scrollBar.state)	1073	if (scrollBar.state)
1143	{	1074	scrollBar.resize ();
1144	XMoveResizeWindow (dpy, scrollBar.win,
1145	window_sb_x, 0,
1146	scrollbar_TotalWidth (), szHint.height);
1147	resize_scrollbar ();
1148	}
1149		1075
1150	XMoveResizeWindow (dpy, vt,	1076	XMoveResizeWindow (dpy, vt,
1151	window_vt_x, window_vt_y,	1077	window_vt_x, window_vt_y,
1152	width, height);	1078	width, height);
1153		1079
1154	#ifdef HAVE_BG_PIXMAP	1080	#ifdef HAVE_BG_PIXMAP
1155	if (bgPixmap.window_size_sensitive ())	1081	if (bg_window_size_sensitive ())
1156	update_background ();	1082	update_background ();
1157	#endif	1083	#endif
1158
1159	scr_clear ();
1160	}	1084	}
1161		1085
1162	if (fix_screen \|\| old_height == 0)	1086	if (fix_screen \|\| old_height == 0)
1163	scr_reset ();	1087	scr_reset ();
1164
1165	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1166	//scr_touch (false);
1167
1168	#ifdef HAVE_BG_PIXMAP
1169	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1170	// if (bgPixmap.pixmap)
1171	// scr_touch (false);
1172	#endif
1173		1088
1174	#ifdef USE_XIM	1089	#ifdef USE_XIM
1175	IMSetPosition ();	1090	IMSetPosition ();
1176	#endif	1091	#endif
1177	}	1092	}
…		…
1243		1158
1244	/* Checking whether input method is running. */	1159	/* Checking whether input method is running. */
1245	bool	1160	bool
1246	rxvt_term::IMisRunning ()	1161	rxvt_term::IMisRunning ()
1247	{	1162	{
1248	char *p;
1249	Atom atom;	1163	Atom atom;
1250	Window win;	1164	Window win;
1251	char server[IMBUFSIZ];	1165	char server[IMBUFSIZ];
1252		1166
1253	/* get current locale modifier */	1167	/* get current locale modifier */
1254	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1168	if (char *p = XSetLocaleModifiers (0))
1255	{	1169	{
1256	strcpy (server, "@server=");	1170	strcpy (server, "@server=");
1257	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1171	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1258		1172
1259	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1173	if (p = strchr (server + 1, '@')) /* first one only */
1260	*p = '\0';	1174	*p = '\0';
1261		1175
1262	atom = XInternAtom (dpy, server, False);	1176	atom = XInternAtom (dpy, server, False);
1263	win = XGetSelectionOwner (dpy, atom);	1177	win = XGetSelectionOwner (dpy, atom);
1264		1178
1265	if (win != None)	1179	if (win != None)
1266	return True;	1180	return true;
1267	}	1181	}
1268		1182
1269	return False;	1183	return false;
1270	}	1184	}
1271		1185
1272	void	1186	void
1273	rxvt_term::IMSendSpot ()	1187	rxvt_term::IMSendSpot ()
1274	{	1188	{
…		…
1331		1245
1332	term->make_current ();	1246	term->make_current ();
1333		1247
1334	if (text)	1248	if (text)
1335	{	1249	{
1336	void *str;	1250	wchar_t *str;
1337		1251
1338	if (!text->encoding_is_wchar && text->string.multi_byte)	1252	if (!text->encoding_is_wchar && text->string.multi_byte)
1339	{	1253	{
1340	// of course, X makes it ugly again	1254	// of course, X makes it ugly again
1341	if (term->rs[Rs_imLocale])	1255	if (term->rs[Rs_imLocale])
1342	SET_LOCALE (term->rs[Rs_imLocale]);	1256	SET_LOCALE (term->rs[Rs_imLocale]);
1343		1257
1344	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1258	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1345	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1259	mbstowcs (str, text->string.multi_byte, text->length + 1);
1346		1260
1347	if (term->rs[Rs_imLocale])	1261	if (term->rs[Rs_imLocale])
1348	SET_LOCALE (term->locale);	1262	SET_LOCALE (term->locale);
1349	}	1263	}
1350	else	1264	else
1351	str = (void *)text->string.wide_char;	1265	str = text->string.wide_char;
1352		1266
1353	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1267	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1354	DT_INT, call_data->caret,	1268	DT_INT, call_data->caret,
1355	DT_INT, call_data->chg_first,	1269	DT_INT, call_data->chg_first,
1356	DT_INT, call_data->chg_length,	1270	DT_INT, call_data->chg_length,
1357	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,	1271	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
…		…
1427	p = pet[pi];	1341	p = pet[pi];
1428		1342
1429	if (!p)	1343	if (!p)
1430	continue;	1344	continue;
1431		1345
1432	s = rxvt_splitcommastring (p);	1346	s = rxvt_strsplit (',', p);
1433		1347
1434	for (i = found = 0; !found && s[i]; i++)	1348	for (i = found = 0; !found && s[i]; i++)
1435	{	1349	{
1436	if (!strcmp (s[i], "OverTheSpot"))	1350	if (!strcmp (s[i], "OverTheSpot"))
1437	input_style = XIMPreeditPosition \| XIMStatusNothing;	1351	input_style = XIMPreeditPosition \| XIMStatusNothing;
…		…
1449	input_style = XIMPreeditNothing \| XIMStatusNothing;	1363	input_style = XIMPreeditNothing \| XIMStatusNothing;
1450		1364
1451	for (j = 0; j < xim_styles->count_styles; j++)	1365	for (j = 0; j < xim_styles->count_styles; j++)
1452	if (input_style == xim_styles->supported_styles[j])	1366	if (input_style == xim_styles->supported_styles[j])
1453	{	1367	{
1454	rxvt_freecommastring (s);	1368	rxvt_free_strsplit (s);
1455		1369
1456	found = 1;	1370	found = 1;
1457	goto foundpet;	1371	goto foundpet;
1458	}	1372	}
1459		1373
1460	}	1374	}
1461		1375
1462	rxvt_freecommastring (s);	1376	rxvt_free_strsplit (s);
1463	}	1377	}
1464		1378
1465	foundpet:	1379	foundpet:
1466		1380
1467	XFree (xim_styles);	1381	XFree (xim_styles);
…		…
1623	p = rs[Rs_inputMethod];	1537	p = rs[Rs_inputMethod];
1624	if (p && *p)	1538	if (p && *p)
1625	{	1539	{
1626	bool found = false;	1540	bool found = false;
1627		1541
1628	s = rxvt_splitcommastring (p);	1542	s = rxvt_strsplit (',', p);
1629		1543
1630	for (i = 0; s[i]; i++)	1544	for (i = 0; s[i]; i++)
1631	{	1545	{
1632	if (*s[i])	1546	if (*s[i])
1633	{	1547	{
…		…
1639	break;	1553	break;
1640	}	1554	}
1641	}	1555	}
1642	}	1556	}
1643		1557
1644	rxvt_freecommastring (s);	1558	rxvt_free_strsplit (s);
1645		1559
1646	if (found)	1560	if (found)
1647	goto done;	1561	goto done;
1648	}	1562	}
1649		1563
…		…
1676		1590
1677	if (input_style & XIMPreeditPosition)	1591	if (input_style & XIMPreeditPosition)
1678	{	1592	{
1679	im_set_size (preedit_rect);	1593	im_set_size (preedit_rect);
1680	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1594	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1681		1595
1682	XSetICValues (Input_Context,	1596	XSetICValues (Input_Context,
1683	XNPreeditAttributes, preedit_attr, NULL);	1597	XNPreeditAttributes, preedit_attr, NULL);
1684	}	1598	}
1685	else	1599	else
1686	{	1600	{
…		…
1703	XFree (status_attr);	1617	XFree (status_attr);
1704	}	1618	}
1705		1619
1706	XFree (preedit_attr);	1620	XFree (preedit_attr);
1707	}	1621	}
1708	#endif /* USE_XIM */	1622	#endif /* USE_XIM */
1709		1623
1710	void	1624	void
1711	rxvt_term::get_window_origin (int &x, int &y)	1625	rxvt_term::get_window_origin (int &x, int &y)
1712	{	1626	{
1713	Window cr;	1627	Window cr;
1714	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1628	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1715	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1716	}	1629	}
1717		1630
1718	Pixmap	1631	Pixmap
1719	rxvt_term::get_pixmap_property (int prop_id)	1632	rxvt_term::get_pixmap_property (Atom property)
1720	{	1633	{
1721	if (prop_id > 0 && prop_id < NUM_XA)	1634	Pixmap pixmap = None;
1722	if (xa[prop_id])	1635
1723	{
1724	int aformat;	1636	int aformat;
1725	unsigned long nitems, bytes_after;	1637	unsigned long nitems, bytes_after;
1726	Atom atype;	1638	Atom atype;
1727	unsigned char *prop = NULL;	1639	unsigned char *prop;
1728	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1640	int result = XGetWindowProperty (dpy, display->root, property,
1729	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1641	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1730	&nitems, &bytes_after, &prop);	1642	&nitems, &bytes_after, &prop);
1731	if (result == Success && prop && atype == XA_PIXMAP)	1643	if (result == Success)
1732	{	1644	{
1733	return (Pixmap )prop;	1645	if (atype == XA_PIXMAP)
1734	}	1646	pixmap = (Pixmap )prop;
		1647	XFree (prop);
1735	}	1648	}
1736	return None;	1649
		1650	return pixmap;
1737	}	1651	}
1738		1652
1739	#ifdef HAVE_BG_PIXMAP	1653	#ifdef HAVE_BG_PIXMAP
1740	int	1654
		1655	void
1741	rxvt_term::update_background ()	1656	rxvt_term::update_background ()
1742	{	1657	{
		1658	if (update_background_ev.is_active ())
		1659	return;
		1660
1743	bgPixmap.invalidate ();	1661	bg_invalidate ();
1744		1662
1745	/* no chance of real time refresh if we are blurring ! */	1663	ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1746	if (bgPixmap.invalid_since + 0.5 < NOW && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1664
		1665	if (to_wait <= 0.)
1747	bgPixmap.render ();	1666	bg_render ();
1748	else	1667	else
1749	{	1668	update_background_ev.start (to_wait);
		1669	}
		1670
		1671	void
		1672	rxvt_term::update_background_cb (ev::timer &w, int revents)
		1673	{
		1674	make_current ();
		1675
1750	update_background_ev.stop ();	1676	update_background_ev.stop ();
1751	if (!bgPixmap.need_client_side_rendering())
1752	update_background_ev.start (NOW + .05);
1753	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1754	update_background_ev.start (NOW + .2); /* very slow !!! */
1755	else
1756	update_background_ev.start (NOW + .07);
1757	}
1758	return 0;
1759	}
1760
1761	void
1762	rxvt_term::update_background_cb (time_watcher &w)
1763	{
1764	bgPixmap.render ();	1677	bg_render ();
		1678	refresh_check ();
1765	}	1679	}
1766		1680
1767	#endif /* HAVE_BG_PIXMAP */	1681	#endif /* HAVE_BG_PIXMAP */
1768		1682
1769	/----------------------- end-of-file (C source) -----------------------/	1683	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.254 by ayin, Thu Oct 18 09:11:42 2007 UTC vs. Revision 1.351 by sf-exg, Tue Feb 1 00:41:01 2011 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.254 by ayin, Thu Oct 18 09:11:42 2007 UTC vs.
Revision 1.351 by sf-exg, Tue Feb 1 00:41:01 2011 UTC