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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.257 by root, Sun Nov 11 17:10:45 2007 UTC vs.
Revision 1.356 by sf-exg, Fri Apr 29 10:10:20 2011 UTC

…		…
11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>	11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12	* - extensive modifications	12	* - extensive modifications
13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>	13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15	* - extensive modifications	15	* - extensive modifications
16	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>	16	* Copyright (c) 2003-2010 Marc Lehmann <schmorp@schmorp.de>
17	*	17	*
18	* This program is free software; you can redistribute it and/or modify	18	* This program is free software; you can redistribute it and/or modify
19	* it under the terms of the GNU General Public License as published by	19	* it under the terms of the GNU General Public License as published by
20	* the Free Software Foundation; either version 2 of the License, or	20	* the Free Software Foundation; either version 2 of the License, or
21	* (at your option) any later version.	21	* (at your option) any later version.
…		…
30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31	---------------------------------------------------------------------/	31	---------------------------------------------------------------------/
32		32
33	#include "../config.h" /* NECESSARY */	33	#include "../config.h" /* NECESSARY */
34	#include "rxvt.h" /* NECESSARY */	34	#include "rxvt.h" /* NECESSARY */
		35	#include "init.h"
35	#include "keyboard.h"	36	#include "keyboard.h"
36	#include "rxvtperl.h"	37	#include "rxvtperl.h"
37		38
38	#include <limits>	39	#include <limits>
39		40
		41	#include <cassert>
40	#include <csignal>	42	#include <csignal>
41	#include <cstring>	43	#include <cstring>
42		44
43	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	45	#include <termios.h>
45	#endif
46		46
47	#ifdef HAVE_XSETLOCALE	47	#ifdef HAVE_XSETLOCALE
48	# define X_LOCALE	48	# define X_LOCALE
49	# include <X11/Xlocale.h>	49	# include <X11/Xlocale.h>
50	#else	50	#else
51	# ifdef HAVE_SETLOCALE	51	# ifdef HAVE_SETLOCALE
52	# include <clocale>	52	# include <clocale>
53	# endif	53	# endif
54	#endif	54	#endif
55		55
		56	struct termios rxvt_term::def_tio;
56	vector<rxvt_term *> rxvt_term::termlist;	57	vector<rxvt_term *> rxvt_term::termlist;
57		58
58	// used to tell global functions which terminal instance is "active"	59	// used to tell global functions which terminal instance is "active"
59	rxvt_t rxvt_current_term;	60	rxvt_t rxvt_current_term;
60		61
…		…
95	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)	96	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
96	{	97	{
97	compose_char *cc;	98	compose_char *cc;
98		99
99	// break compose chains, as stupid readline really likes to duplicate	100	// break compose chains, as stupid readline really likes to duplicate
100	// composing characters for some reason near the end of a line.	101	// composing characters for some reason, near the end of a line.
101	cc = (*this)[c1];	102	cc = (*this)[c1];
102	while (cc)	103	while (cc)
103	{	104	{
104	if (cc->c2 == c2) return c1;	105	if (cc->c2 == c2) return c1;
105	cc = (*this)[cc->c1];	106	cc = (*this)[cc->c1];
106	}	107	}
107		108
108	// check to see wether this combination already exists otherwise	109	// check to see whether this combination already exists otherwise
109	for (cc = v.end (); cc-- > v.begin (); )	110	for (cc = v.end (); cc-- > v.begin (); )
110	{
111	if (cc->c1 == c1 && cc->c2 == c2)	111	if (cc->c1 == c1 && cc->c2 == c2)
112	return COMPOSE_LO + (cc - v.begin ());	112	return COMPOSE_LO + (cc - v.begin ());
113	}
114		113
115	// allocate a new combination	114	// allocate a new combination
116	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)	115	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
117	{	116	{
118	static int seen;	117	static int seen;
119		118
120	if (!seen++)	119	if (!seen++)
121	fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n");	120	rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
122		121
123	return REPLACEMENT_CHAR;	122	return REPLACEMENT_CHAR;
124	}	123	}
125		124
126	v.push_back (compose_char (c1, c2));	125	v.push_back (compose_char (c1, c2));
…		…
152		151
153	}	152	}
154	#endif	153	#endif
155		154
156	rxvt_term::rxvt_term ()	155	rxvt_term::rxvt_term ()
157	:	156	{
		157	#if HAVE_BG_PIXMAP
		158	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
		159	#endif
		160	#ifdef CURSOR_BLINK
		161	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
		162	#endif
		163	#ifdef TEXT_BLINK
		164	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
		165	#endif
		166	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		167	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
		168	#endif
		169	#ifdef SELECTION_SCROLLING
		170	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
		171	#endif
		172	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		173	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		174	#endif
158	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	175	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
159	rootwin_ev (this, &rxvt_term::rootwin_cb),	176	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
160	#endif	177	#endif
161	#if HAVE_BG_PIXMAP	178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
162	update_background_ev(this, &rxvt_term::update_background_cb),	179	#ifdef USE_XIM
163	#endif	180	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
164	#ifdef HAVE_SCROLLBARS
165	scrollbar_ev (this, &rxvt_term::x_cb),
166	#endif
167	#ifdef CURSOR_BLINK
168	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
169	#endif
170	#ifdef TEXT_BLINK
171	text_blink_ev (this, &rxvt_term::text_blink_cb),
172	#endif
173	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
174	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
175	#endif
176	#ifdef SELECTION_SCROLLING
177	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
178	#endif
179	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
180	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
181	#endif	181	#endif
182	#ifdef POINTER_BLANK	182	#ifdef POINTER_BLANK
183	pointer_ev (this, &rxvt_term::pointer_cb),	183	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
184	#endif
185	#ifdef USE_XIM
186	im_ev (this, &rxvt_term::im_cb),
187	#endif	184	#endif
188	#ifndef NO_BELL	185	#ifndef NO_BELL
189	bell_ev (this, &rxvt_term::bell_cb),	186	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
190	#endif	187	#endif
191	termwin_ev (this, &rxvt_term::x_cb),	188	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
192	vt_ev (this, &rxvt_term::x_cb),	189	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
193	child_ev (this, &rxvt_term::child_cb),	190	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
194	prepare_ev (this, &rxvt_term::prepare_cb),	191	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
195	flush_ev (this, &rxvt_term::flush_cb),	192	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
196	destroy_ev (this, &rxvt_term::destroy_cb),	193	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197	pty_ev (this, &rxvt_term::pty_cb),	194
198	incr_ev (this, &rxvt_term::incr_cb)
199	{
200	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	195	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
201		196
202	termlist.push_back (this);	197	termlist.push_back (this);
203		198
204	#ifdef KEYSYM_RESOURCE	199	#ifdef KEYSYM_RESOURCE
…		…
229	if (fontset[i] != fontset[0])	224	if (fontset[i] != fontset[0])
230	delete fontset[i];	225	delete fontset[i];
231	#endif	226	#endif
232	delete fontset[0];	227	delete fontset[0];
233		228
		229	#ifdef HAVE_BG_PIXMAP
		230	bg_destroy ();
		231	#endif
		232
234	if (display)	233	if (display)
235	{	234	{
236	selection_clear ();	235	selection_clear ();
		236	selection_clear (true);
237		237
238	#ifdef USE_XIM	238	#ifdef USE_XIM
239	im_destroy ();	239	im_destroy ();
240	#endif	240	#endif
241	#ifdef XTERM_SCROLLBAR	241	scrollBar.destroy ();
242	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
243	if (ShadowGC) XFreeGC (dpy, ShadowGC);
244	#endif
245	#ifdef PLAIN_SCROLLBAR
246	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
247	#endif
248	#ifdef NEXT_SCROLLBAR
249	if (blackGC) XFreeGC (dpy, blackGC);
250	if (whiteGC) XFreeGC (dpy, whiteGC);
251	if (grayGC) XFreeGC (dpy, grayGC);
252	if (darkGC) XFreeGC (dpy, darkGC);
253	if (stippleGC) XFreeGC (dpy, stippleGC);
254	if (dimple) XFreePixmap (dpy, dimple);
255	if (upArrow) XFreePixmap (dpy, upArrow);
256	if (downArrow) XFreePixmap (dpy, downArrow);
257	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
258	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
259	#endif
260	#ifdef RXVT_SCROLLBAR
261	if (topShadowGC) XFreeGC (dpy, topShadowGC);
262	if (botShadowGC) XFreeGC (dpy, botShadowGC);
263	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
264	#endif
265	if (gc) XFreeGC (dpy, gc);	242	if (gc) XFreeGC (dpy, gc);
266		243
267	delete drawable;	244	delete drawable;
268	// destroy all windows	245	// destroy all windows
269	if (parent[0])	246	if (parent)
270	XDestroyWindow (dpy, parent[0]);	247	XDestroyWindow (dpy, parent);
271		248
272	for (int i = 0; i < TOTAL_COLORS; i++)	249	for (int i = 0; i < TOTAL_COLORS; i++)
273	if (ISSET_PIXCOLOR (i))	250	if (ISSET_PIXCOLOR (i))
274	{	251	{
275	pix_colors_focused [i].free (this);	252	pix_colors_focused [i].free (this);
…		…
277	pix_colors_unfocused [i].free (this);	254	pix_colors_unfocused [i].free (this);
278	#endif	255	#endif
279	}	256	}
280		257
281	clear ();	258	clear ();
282	}
283		259
284	delete [] pix_colors_focused;	260	display->flush (); /* ideally .put should do this */
285	#if OFF_FOCUS_FADING
286	delete [] pix_colors_unfocused;
287	#endif
288
289	displays.put (display);	261	displays.put (display);
		262	}
290		263
291	scr_release ();	264	scr_release ();
292		265
293	/* clear all resources */	266	/* clear all resources */
294	for (int i = 0; i < allocated.size (); i++)	267	for (int i = 0; i < allocated.size (); i++)
295	free (allocated [i]);	268	free (allocated [i]);
296		269
297	free (selection.text);	270	free (selection.text);
		271	free (selection.clip_text);
298	// TODO: manage env vars in child only(!)	272	// TODO: manage env vars in child only(!)
299	free (env_display);	273	free (env_display);
300	free (env_term);	274	free (env_term);
301	free (locale);	275	free (locale);
302	free (v_buffer);	276	free (v_buffer);
303	free (incr_buf);	277
		278	delete selection_req;
304		279
305	delete envv;	280	delete envv;
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 (ev::child &w, int status)	293	rxvt_term::child_cb (ev::child &w, int status)
…		…
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 ();
349	termwin_ev.stop (display);	324	termwin_ev.stop (display);
350	vt_ev.stop (display);	325	vt_ev.stop (display);
351	}	326	}
352		327
353	prepare_ev.stop ();	328	flush_ev.stop ();
354	pty_ev.stop ();	329	pty_ev.stop ();
355	#ifdef CURSOR_BLINK	330	#ifdef CURSOR_BLINK
356	cursor_blink_ev.stop ();	331	cursor_blink_ev.stop ();
357	#endif	332	#endif
358	#ifdef TEXT_BLINK	333	#ifdef TEXT_BLINK
…		…
370		345
371	destroy_ev.start ();	346	destroy_ev.start ();
372	}	347	}
373		348
374	void	349	void
375	rxvt_term::destroy_cb (ev::check &w, int revents)	350	rxvt_term::destroy_cb (ev::idle &w, int revents)
376	{	351	{
377	make_current ();	352	make_current ();
378		353
379	delete this;	354	delete this;
		355	}
		356
		357	void
		358	rxvt_term::set_option (uint8_t opt, bool set)
		359	{
		360	if (!opt)
		361	return;
		362
		363	uint8_t mask = 1 << (opt & 7);
		364	uint8_t &val = options [opt >> 3];
		365
		366	val = val & ~mask \| (set ? mask : 0);
380	}	367	}
381		368
382	/----------------------------------------------------------------------/	369	/----------------------------------------------------------------------/
383	/*	370	/*
384	* Exit gracefully, clearing the utmp entry and restoring tty attributes	371	* Exit gracefully, clearing the utmp entry and restoring tty attributes
…		…
398	print_x_error (Display dpy, XErrorEvent event)	385	print_x_error (Display dpy, XErrorEvent event)
399	{	386	{
400	char buffer[BUFSIZ];	387	char buffer[BUFSIZ];
401	char mesg[BUFSIZ];	388	char mesg[BUFSIZ];
402	char number[32];	389	char number[32];
403	char *mtype = "XlibMessage";	390	const char mtype[] = "XlibMessage";
404	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	391	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
405	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	392	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
406	rxvt_warn ("An X Error occured, trying to continue after report.\n");	393	rxvt_warn ("An X Error occurred, trying to continue after report.\n");
407	rxvt_warn ("%s: %s\n", mesg, buffer);	394	rxvt_warn ("%s: %s\n", mesg, buffer);
408	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	395	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
409	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	396	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
410	sprintf(number, "%d", event->request_code);	397	sprintf(number, "%d", event->request_code);
411	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	398	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
412	rxvt_warn ("(which is %s)\n", buffer);	399	rxvt_warn ("(which is %s)\n", buffer);
413	if (event->request_code >= 128) {	400	if (event->request_code >= 128) {
414	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	401	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
415	mesg, BUFSIZ);	402	mesg, BUFSIZ);
416	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	403	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
417	}	404	}
418	if ((event->error_code == BadWindow) \|\|	405	if ((event->error_code == BadWindow) \|\|
419	(event->error_code == BadPixmap) \|\|	406	(event->error_code == BadPixmap) \|\|
420	(event->error_code == BadCursor) \|\|	407	(event->error_code == BadCursor) \|\|
421	(event->error_code == BadFont) \|\|	408	(event->error_code == BadFont) \|\|
422	(event->error_code == BadDrawable) \|\|	409	(event->error_code == BadDrawable) \|\|
423	(event->error_code == BadColor) \|\|	410	(event->error_code == BadColor) \|\|
424	(event->error_code == BadGC) \|\|	411	(event->error_code == BadGC) \|\|
425	(event->error_code == BadIDChoice) \|\|	412	(event->error_code == BadIDChoice) \|\|
426	(event->error_code == BadValue) \|\|	413	(event->error_code == BadValue) \|\|
427	(event->error_code == BadAtom)) {	414	(event->error_code == BadAtom)) {
428	if (event->error_code == BadValue)	415	if (event->error_code == BadValue)
429	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	416	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
430	mesg, BUFSIZ);	417	mesg, BUFSIZ);
431	else if (event->error_code == BadAtom)	418	else if (event->error_code == BadAtom)
432	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	419	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
433	mesg, BUFSIZ);	420	mesg, BUFSIZ);
434	else	421	else
435	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	422	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
436	mesg, BUFSIZ);	423	mesg, BUFSIZ);
437	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	424	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
438	}	425	}
439	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	426	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
440	mesg, BUFSIZ);	427	mesg, BUFSIZ);
441	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	428	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
442	}	429	}
443	#endif	430	#endif
444		431
445	int	432	int
…		…
468	DisplayString (display));	455	DisplayString (display));
469	rxvt_emergency_cleanup ();	456	rxvt_emergency_cleanup ();
470	_exit (EXIT_FAILURE);	457	_exit (EXIT_FAILURE);
471	}	458	}
472		459
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	460	static struct sig_handlers
593	{	461	{
594	ev::sig sw_term, sw_int;	462	ev::sig sw_term, sw_int;
595		463
596	/*	464	/*
597	* Catch a fatal signal and tidy up before quitting	465	* Catch a fatal signal and tidy up before quitting
598	*/	466	*/
599	void
600	sig_term (ev::sig &w, int revents)	467	void sig_term (ev::sig &w, int revents);
		468
		469	sig_handlers ()
601	{	470	{
602	rxvt_emergency_cleanup ();	471	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)	472	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
610	{
611	}	473	}
612	} sig_handlers;	474	} sig_handlers;
613		475
		476	void
		477	sig_handlers::sig_term (ev::sig &w, int revents)
		478	{
		479	rxvt_emergency_cleanup ();
		480	w.stop ();
		481	kill (getpid (), w.signum);
		482	}
		483
		484	static void
		485	rxvt_get_ttymode (struct termios *tio)
		486	{
		487	if (tcgetattr (STDIN_FILENO, tio) < 0)
		488	memset (tio, 0, sizeof (struct termios));
		489
		490	for (int i = 0; i < NCCS; i++)
		491	tio->c_cc[i] = VDISABLE;
		492
		493	tio->c_cc[VINTR] = CINTR;
		494	tio->c_cc[VQUIT] = CQUIT;
		495	tio->c_cc[VERASE] = CERASE;
		496	#ifdef VERASE2
		497	tio->c_cc[VERASE2] = CERASE2;
		498	#endif
		499	tio->c_cc[VKILL] = CKILL;
		500	tio->c_cc[VEOF] = CEOF;
		501	tio->c_cc[VSTART] = CSTART;
		502	tio->c_cc[VSTOP] = CSTOP;
		503	tio->c_cc[VSUSP] = CSUSP;
		504	# ifdef VDSUSP
		505	tio->c_cc[VDSUSP] = CDSUSP;
		506	# endif
		507	# ifdef VREPRINT
		508	tio->c_cc[VREPRINT] = CRPRNT;
		509	# endif
		510	# ifdef VDISCRD
		511	tio->c_cc[VDISCRD] = CFLUSH;
		512	# endif
		513	# ifdef VWERSE
		514	tio->c_cc[VWERSE] = CWERASE;
		515	# endif
		516	# ifdef VLNEXT
		517	tio->c_cc[VLNEXT] = CLNEXT;
		518	# endif
		519	# ifdef VSTATUS
		520	tio->c_cc[VSTATUS] = CSTATUS;
		521	# endif
		522
		523	# if VMIN != VEOF
		524	tio->c_cc[VMIN] = 1;
		525	# endif
		526	# if VTIME != VEOL
		527	tio->c_cc[VTIME] = 0;
		528	# endif
		529
		530	/* input modes */
		531	tio->c_iflag = (BRKINT \| IGNPAR \| ICRNL
		532	# ifdef IMAXBEL
		533	\| IMAXBEL
		534	# endif
		535	\| IXON);
		536
		537	/* output modes */
		538	tio->c_oflag = (OPOST \| ONLCR);
		539
		540	/* control modes */
		541	tio->c_cflag = (CS8 \| CREAD);
		542
		543	/* local modes */
		544	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
		545	# if defined (ECHOCTL) && defined (ECHOKE)
		546	\| ECHOCTL \| ECHOKE
		547	# endif
		548	\| ECHOE \| ECHOK);
		549	}
		550
614	char **rxvt_environ; // startup environment	551	char **rxvt_environ; // startup environment
615		552
616	void	553	void
617	rxvt_init ()	554	rxvt_init ()
618	{	555	{
619	ptytty::init ();	556	assert (("fontMask must not overlap other RS masks",
		557	0 == (RS_fontMask & (RS_Sel \| RS_baseattrMask \| RS_customMask \| RS_bgMask \| RS_fgMask))));
620		558
		559	rxvt_get_ttymode (&rxvt_term::def_tio);
		560
		561	// get rid of stdin/stdout as we don't need them, to free resources
		562	dup2 (STDERR_FILENO, STDIN_FILENO);
		563	dup2 (STDERR_FILENO, STDOUT_FILENO);
		564
621	if (!ev::ev_default_loop (0))	565	if (!ev_default_loop ())
622	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");	566	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
623		567
624	rxvt_environ = environ;	568	rxvt_environ = environ;
625		569
626	signal (SIGHUP, SIG_IGN);	570	signal (SIGHUP, SIG_IGN);
627	signal (SIGPIPE, SIG_IGN);	571	signal (SIGPIPE, SIG_IGN);
628		572
629	sig_handlers.sw_term.start (SIGTERM); ev::ev_unref ();	573	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
630	sig_handlers.sw_int.start (SIGINT); ev::ev_unref ();	574	sig_handlers.sw_int.start (SIGINT); ev_unref ();
631
632	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
633	/* signal (SIGURG, SIG_DFL); */
634		575
635	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	576	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
636	// TODO: handle this with exceptions and tolerate the memory loss	577	// TODO: handle this with exceptions and tolerate the memory loss
637	XSetIOErrorHandler (rxvt_xioerror_handler);	578	XSetIOErrorHandler (rxvt_xioerror_handler);
638		579
639	XrmInitialize ();	580	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	}	581	}
677		582
678	/----------------------------------------------------------------------/	583	/----------------------------------------------------------------------/
679	/*	584	/*
680	* window size/position calculations for XSizeHint and other storage.	585	* window size/position calculations for XSizeHint and other storage.
…		…
682	*/	587	*/
683	void	588	void
684	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	589	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
685	{	590	{
686	short recalc_x, recalc_y;	591	short recalc_x, recalc_y;
687	int x, y, sb_w, flags;	592	int x, y, flags;
688	unsigned int w, h;	593	unsigned int w, h;
689	unsigned int max_width, max_height;	594	unsigned int max_width, max_height;
690		595
691	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	596	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
692	szHint.win_gravity = NorthWestGravity;	597	szHint.win_gravity = NorthWestGravity;
…		…
702	if (rs[Rs_geometry])	607	if (rs[Rs_geometry])
703	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	608	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
704		609
705	if (flags & WidthValue)	610	if (flags & WidthValue)
706	{	611	{
		612	if (!w)
		613	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		614
707	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	615	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
708	szHint.flags \|= USSize;	616	szHint.flags \|= USSize;
709	}	617	}
710		618
711	if (flags & HeightValue)	619	if (flags & HeightValue)
712	{	620	{
		621	if (!h)
		622	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		623
713	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	624	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
714	szHint.flags \|= USSize;	625	szHint.flags \|= USSize;
715	}	626	}
716		627
717	if (flags & XValue)	628	if (flags & XValue)
718	{	629	{
…		…
749	max_width = MAX_COLS * fwidth;	660	max_width = MAX_COLS * fwidth;
750	max_height = MAX_ROWS * fheight;	661	max_height = MAX_ROWS * fheight;
751		662
752	szHint.base_width = szHint.base_height = 2 * int_bwidth;	663	szHint.base_width = szHint.base_height = 2 * int_bwidth;
753		664
754	sb_w = 0;
755	window_vt_x = window_vt_y = int_bwidth;	665	window_vt_x = window_vt_y = int_bwidth;
756		666
757	if (scrollBar.state)	667	if (scrollBar.state)
758	{	668	{
759	sb_w = scrollbar_TotalWidth ();	669	int sb_w = scrollBar.total_width ();
760	szHint.base_width += sb_w;	670	szHint.base_width += sb_w;
761		671
762	if (!option (Opt_scrollBar_right))	672	if (!option (Opt_scrollBar_right))
763	window_vt_x += sb_w;	673	window_vt_x += sb_w;
764	}	674	}
…		…
788	{	698	{
789	min_it (height, max_height);	699	min_it (height, max_height);
790	szHint.height = szHint.base_height + height;	700	szHint.height = szHint.base_height + height;
791	}	701	}
792		702
793	if (scrollBar.state && option (Opt_scrollBar_right))
794	window_sb_x = szHint.width - sb_w;
795
796	if (recalc_x)	703	if (recalc_x)
797	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	704	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
798		705
799	if (recalc_y)	706	if (recalc_y)
800	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	707	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
801		708
802	ncol = width / fwidth;	709	ncol = width / fwidth;
803	nrow = height / fheight;	710	nrow = height / fheight;
804	}	711	}
805		712
806	/----------------------------------------------------------------------/	713	/----------------------------------------------------------------------/
807	/*	714	/*
…		…
818		725
819	ws.ws_col = ncol;	726	ws.ws_col = ncol;
820	ws.ws_row = nrow;	727	ws.ws_row = nrow;
821	ws.ws_xpixel = width;	728	ws.ws_xpixel = width;
822	ws.ws_ypixel = height;	729	ws.ws_ypixel = height;
823	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	730	ioctl (pty->pty, TIOCSWINSZ, &ws);
824		731
825	#if 0	732	#if 0
826	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	733	// TIOCSWINSZ is supposed to do this automatically and correctly
827	if (cmd_pid) /* force through to the command */	734	if (cmd_pid) /* force through to the command */
828	kill (-cmd_pid, SIGWINCH);	735	kill (-cmd_pid, SIGWINCH);
829	#endif	736	#endif
830	}	737	}
831		738
832	/----------------------------------------------------------------------/	739	/----------------------------------------------------------------------/
833	/* set_fonts () - load and set the various fonts	740	/* load and set the various fonts */
834	*
835	* init = 1 - initialize
836	*
837	* fontname == FONT_UP - switch to bigger font
838	* fontname == FONT_DN - switch to smaller font
839	*/
840	bool	741	bool
841	rxvt_term::set_fonts ()	742	rxvt_term::set_fonts ()
842	{	743	{
843	rxvt_fontset *fs = new rxvt_fontset (this);	744	rxvt_fontset *fs = new rxvt_fontset (this);
844	rxvt_fontprop prop;	745	rxvt_fontprop prop;
…		…
858	#endif	759	#endif
859		760
860	delete fontset[0];	761	delete fontset[0];
861	fontset[0] = fs;	762	fontset[0] = fs;
862		763
863	prop = (*fs)[1]->properties ();	764	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
864	prop.height += lineSpace;	765	prop.height += lineSpace;
		766	prop.width += letterSpace;
865		767
866	fs->set_prop (prop, false);	768	fs->set_prop (prop, false);
867		769
868	fwidth = prop.width;	770	fwidth = prop.width;
869	fheight = prop.height;	771	fheight = prop.height;
…		…
900	#else	802	#else
901	fontset[style] = fontset[0];	803	fontset[style] = fontset[0];
902	#endif	804	#endif
903	}	805	}
904		806
905	if (parent[0])	807	if (parent)
906	{	808	{
907	resize_all_windows (0, 0, 0);	809	resize_all_windows (0, 0, 0);
908	scr_remap_chars ();	810	scr_remap_chars ();
909	scr_touch (true);	811	scr_touch (true);
910	}	812	}
…		…
913	}	815	}
914		816
915	void	817	void
916	rxvt_term::set_string_property (Atom prop, const char *str, int len)	818	rxvt_term::set_string_property (Atom prop, const char *str, int len)
917	{	819	{
918	XChangeProperty (dpy, parent[0],	820	XChangeProperty (dpy, parent,
919	prop, XA_STRING, 8, PropModeReplace,	821	prop, XA_STRING, 8, PropModeReplace,
920	(const unsigned char *)str, len >= 0 ? len : strlen (str));	822	(const unsigned char *)str, len >= 0 ? len : strlen (str));
921	}	823	}
922		824
923	void	825	void
		826	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		827	{
		828	XTextProperty ct;
		829
		830	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		831	{
		832	XSetTextProperty (dpy, parent, &ct, prop);
		833	XFree (ct.value);
		834	}
		835	}
		836
		837	void
924	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	838	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
925	{	839	{
926	wchar_t *ws = rxvt_mbstowcs (str, len);	840	wchar_t *ws = rxvt_mbstowcs (str, len);
927	char *s = rxvt_wcstoutf8 (ws);	841	char *s = rxvt_wcstoutf8 (ws);
928		842
929	XChangeProperty (dpy, parent[0],	843	XChangeProperty (dpy, parent,
930	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,	844	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
931	(const unsigned char *)s, strlen (s));	845	(const unsigned char *)s, strlen (s));
932		846
933	free (s);	847	free (s);
934	free (ws);	848	free (ws);
…		…
938	/----------------------------------------------------------------------/	852	/----------------------------------------------------------------------/
939	/* xterm sequences - title, iconName, color (exptl) */	853	/* xterm sequences - title, iconName, color (exptl) */
940	void	854	void
941	rxvt_term::set_title (const char *str)	855	rxvt_term::set_title (const char *str)
942	{	856	{
943	set_string_property (XA_WM_NAME, str);	857	set_mbstring_property (XA_WM_NAME, str);
944	#if ENABLE_EWMH	858	#if ENABLE_EWMH
945	set_utf8_property (xa[XA_NET_WM_NAME], str);	859	set_utf8_property (xa[XA_NET_WM_NAME], str);
946	#endif	860	#endif
947	}	861	}
948		862
949	void	863	void
950	rxvt_term::set_icon_name (const char *str)	864	rxvt_term::set_icon_name (const char *str)
951	{	865	{
952	set_string_property (XA_WM_ICON_NAME, str);	866	set_mbstring_property (XA_WM_ICON_NAME, str);
953	#if ENABLE_EWMH	867	#if ENABLE_EWMH
954	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	868	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
955	#endif	869	#endif
956	}	870	}
957		871
958	void	872	void
959	rxvt_term::set_window_color (int idx, const char *color)	873	rxvt_term::set_window_color (int idx, const char *color)
960	{	874	{
961	#ifdef XTERM_COLOR_CHANGE	875	#ifdef XTERM_COLOR_CHANGE
962	rxvt_color xcol;	876	rxvt_color xcol;
963	int i;
964		877
965	if (color == NULL \|\| *color == '\0')	878	if (color == NULL \|\| *color == '\0')
966	return;	879	return;
967		880
968	color = strdup (color);	881	color = strdup (color);
…		…
970	rs[Rs_color + idx] = color;	883	rs[Rs_color + idx] = color;
971		884
972	/* handle color aliases */	885	/* handle color aliases */
973	if (isdigit (*color))	886	if (isdigit (*color))
974	{	887	{
975	i = atoi (color);	888	int i = atoi (color);
976		889
977	if (i >= 8 && i <= 15)	890	if (i >= 8 && i <= 15)
		891	{
978	{ /* bright colors */	892	/* bright colors */
979	i -= 8;
980	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	893	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
981	goto done;	894	goto done;
982	}	895	}
983		896
984	if (i >= 0 && i <= 7)	897	if (i >= 0 && i <= 7)
		898	{
985	{ /* normal colors */	899	/* normal colors */
986	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	900	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
987	goto done;	901	goto done;
988	}	902	}
989	}	903	}
990		904
…		…
995	* so just keep gobbling up the colormap	909	* so just keep gobbling up the colormap
996	*/	910	*/
997		911
998	pix_colors_focused[idx] = xcol;	912	pix_colors_focused[idx] = xcol;
999		913
1000	/* XSetWindowAttributes attr; */
1001	/* Cursor cursor; */
1002	done:	914	done:
1003	/TODO: handle Color_BD, scrollbar background, etc. /	915	/TODO: handle Color_BD, scrollbar background, etc. /
1004		916
1005	update_fade_color (idx);	917	update_fade_color (idx);
1006	recolour_cursor ();	918	recolour_cursor ();
1007	scr_recolour ();	919	scr_recolour ();
1008	#endif /* XTERM_COLOR_CHANGE */	920	#endif /* XTERM_COLOR_CHANGE */
1009	}	921	}
1010		922
1011	void	923	void
1012	rxvt_term::recolour_cursor ()	924	rxvt_term::recolour_cursor ()
1013	{	925	{
…		…
1030	*/	942	*/
1031	void	943	void
1032	rxvt_term::set_colorfgbg ()	944	rxvt_term::set_colorfgbg ()
1033	{	945	{
1034	unsigned int i;	946	unsigned int i;
1035	const char *xpmb = "\0";	947	const char *xpmb = "";
1036	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	948	char fstr[] = "default";
		949	char bstr[] = "default";
1037		950
1038	strcpy (fstr, "default");
1039	strcpy (bstr, "default");
1040	for (i = Color_Black; i <= Color_White; i++)	951	for (i = Color_Black; i <= Color_White; i++)
1041	if (pix_colors[Color_fg] == pix_colors[i])	952	if (pix_colors[Color_fg] == pix_colors[i])
1042	{	953	{
1043	sprintf (fstr, "%d", (i - Color_Black));	954	sprintf (fstr, "%d", i - Color_Black);
1044	break;	955	break;
1045	}	956	}
1046		957
1047	for (i = Color_Black; i <= Color_White; i++)	958	for (i = Color_Black; i <= Color_White; i++)
1048	if (pix_colors[Color_bg] == pix_colors[i])	959	if (pix_colors[Color_bg] == pix_colors[i])
1049	{	960	{
1050	sprintf (bstr, "%d", (i - Color_Black));	961	sprintf (bstr, "%d", i - Color_Black);
1051	#ifdef BG_IMAGE_FROM_FILE	962	#ifdef BG_IMAGE_FROM_FILE
1052	xpmb = "default;";	963	xpmb = "default;";
1053	#endif	964	#endif
1054	break;	965	break;
1055	}	966	}
…		…
1085	int old_width = szHint.width;	996	int old_width = szHint.width;
1086	int old_height = szHint.height;	997	int old_height = szHint.height;
1087		998
1088	window_calc (newwidth, newheight);	999	window_calc (newwidth, newheight);
1089		1000
1090	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	1001	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1002
		1003	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1004	if (set_hint)
		1005	{
		1006	szHint.flags &= ~(PBaseSize \| PResizeInc);
1091	XSetWMNormalHints (dpy, parent[0], &szHint);	1007	XSetWMNormalHints (dpy, parent, &szHint);
		1008	szHint.flags \|= PBaseSize \| PResizeInc;
		1009	}
1092		1010
1093	if (!ignoreparent)	1011	if (!ignoreparent)
1094	{	1012	{
1095	#ifdef SMART_RESIZE	1013	#ifdef SMART_RESIZE
1096	/*	1014	/*
…		…
1100	int x, y, x1, y1;	1018	int x, y, x1, y1;
1101	int dx, dy;	1019	int dx, dy;
1102	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1020	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1103	Window unused_cr;	1021	Window unused_cr;
1104		1022
1105	XTranslateCoordinates (dpy, parent[0], display->root,	1023	XTranslateCoordinates (dpy, parent, display->root,
1106	0, 0, &x, &y, &unused_cr);	1024	0, 0, &x, &y, &unused_cr);
1107	XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,	1025	XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
1108	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1026	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1109	/*	1027	/*
1110	* if display->root isn't the parent window, a WM will probably have offset	1028	* if display->root isn't the parent window, a WM will probably have offset
1111	* our position for handles and decorations. Counter it	1029	* our position for handles and decorations. Counter it
1112	*/	1030	*/
…		…
1129	if (y < y1) /* top half */	1047	if (y < y1) /* top half */
1130	dy = 0;	1048	dy = 0;
1131	else if (y == y1) /* exact center */	1049	else if (y == y1) /* exact center */
1132	dy /= 2;	1050	dy /= 2;
1133		1051
1134	XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,	1052	XMoveResizeWindow (dpy, parent, x + dx, y + dy,
1135	szHint.width, szHint.height);	1053	szHint.width, szHint.height);
1136	#else	1054	#else
1137	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1055	XResizeWindow (dpy, parent, szHint.width, szHint.height);
1138	#endif	1056	#endif
1139	}	1057	}
		1058
		1059	if (set_hint)
		1060	XSetWMNormalHints (dpy, parent, &szHint);
1140		1061
1141	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1062	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1142		1063
1143	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1064	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1144	{	1065	{
1145	if (scrollBar.state)	1066	if (scrollBar.state)
1146	{	1067	scrollBar.resize ();
1147	XMoveResizeWindow (dpy, scrollBar.win,
1148	window_sb_x, 0,
1149	scrollbar_TotalWidth (), szHint.height);
1150	resize_scrollbar ();
1151	}
1152		1068
1153	XMoveResizeWindow (dpy, vt,	1069	XMoveResizeWindow (dpy, vt,
1154	window_vt_x, window_vt_y,	1070	window_vt_x, window_vt_y,
1155	width, height);	1071	width, height);
1156		1072
1157	#ifdef HAVE_BG_PIXMAP	1073	#ifdef HAVE_BG_PIXMAP
1158	if (bgPixmap.window_size_sensitive ())	1074	if (bg_window_size_sensitive ())
1159	update_background ();	1075	update_background ();
1160	#endif	1076	#endif
1161
1162	scr_clear ();
1163	}	1077	}
1164		1078
1165	if (fix_screen \|\| old_height == 0)	1079	if (fix_screen \|\| old_height == 0)
1166	scr_reset ();	1080	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
1171	#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 ?
1173	// if (bgPixmap.pixmap)
1174	// scr_touch (false);
1175	#endif
1176		1081
1177	#ifdef USE_XIM	1082	#ifdef USE_XIM
1178	IMSetPosition ();	1083	IMSetPosition ();
1179	#endif	1084	#endif
1180	}	1085	}
…		…
1246		1151
1247	/* Checking whether input method is running. */	1152	/* Checking whether input method is running. */
1248	bool	1153	bool
1249	rxvt_term::IMisRunning ()	1154	rxvt_term::IMisRunning ()
1250	{	1155	{
1251	char *p;
1252	Atom atom;	1156	Atom atom;
1253	Window win;	1157	Window win;
1254	char server[IMBUFSIZ];	1158	char server[IMBUFSIZ];
1255		1159
1256	/* get current locale modifier */	1160	/* get current locale modifier */
1257	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1161	if (char *p = XSetLocaleModifiers (0))
1258	{	1162	{
1259	strcpy (server, "@server=");	1163	strcpy (server, "@server=");
1260	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1164	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1261		1165
1262	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1166	if (p = strchr (server + 1, '@')) /* first one only */
1263	*p = '\0';	1167	*p = '\0';
1264		1168
1265	atom = XInternAtom (dpy, server, False);	1169	atom = XInternAtom (dpy, server, False);
1266	win = XGetSelectionOwner (dpy, atom);	1170	win = XGetSelectionOwner (dpy, atom);
1267		1171
1268	if (win != None)	1172	if (win != None)
1269	return True;	1173	return true;
1270	}	1174	}
1271		1175
1272	return False;	1176	return false;
1273	}	1177	}
1274		1178
1275	void	1179	void
1276	rxvt_term::IMSendSpot ()	1180	rxvt_term::IMSendSpot ()
1277	{	1181	{
…		…
1334		1238
1335	term->make_current ();	1239	term->make_current ();
1336		1240
1337	if (text)	1241	if (text)
1338	{	1242	{
1339	void *str;	1243	wchar_t *str;
1340		1244
1341	if (!text->encoding_is_wchar && text->string.multi_byte)	1245	if (!text->encoding_is_wchar && text->string.multi_byte)
1342	{	1246	{
1343	// of course, X makes it ugly again	1247	// of course, X makes it ugly again
1344	if (term->rs[Rs_imLocale])	1248	if (term->rs[Rs_imLocale])
1345	SET_LOCALE (term->rs[Rs_imLocale]);	1249	SET_LOCALE (term->rs[Rs_imLocale]);
1346		1250
1347	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1251	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1348	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1252	mbstowcs (str, text->string.multi_byte, text->length + 1);
1349		1253
1350	if (term->rs[Rs_imLocale])	1254	if (term->rs[Rs_imLocale])
1351	SET_LOCALE (term->locale);	1255	SET_LOCALE (term->locale);
1352	}	1256	}
1353	else	1257	else
1354	str = (void *)text->string.wide_char;	1258	str = text->string.wide_char;
1355		1259
1356	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1260	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1357	DT_INT, call_data->caret,	1261	DT_INT, call_data->caret,
1358	DT_INT, call_data->chg_first,	1262	DT_INT, call_data->chg_first,
1359	DT_INT, call_data->chg_length,	1263	DT_INT, call_data->chg_length,
…		…
1430	p = pet[pi];	1334	p = pet[pi];
1431		1335
1432	if (!p)	1336	if (!p)
1433	continue;	1337	continue;
1434		1338
1435	s = rxvt_splitcommastring (p);	1339	s = rxvt_strsplit (',', p);
1436		1340
1437	for (i = found = 0; !found && s[i]; i++)	1341	for (i = found = 0; !found && s[i]; i++)
1438	{	1342	{
1439	if (!strcmp (s[i], "OverTheSpot"))	1343	if (!strcmp (s[i], "OverTheSpot"))
1440	input_style = XIMPreeditPosition \| XIMStatusNothing;	1344	input_style = XIMPreeditPosition \| XIMStatusNothing;
…		…
1452	input_style = XIMPreeditNothing \| XIMStatusNothing;	1356	input_style = XIMPreeditNothing \| XIMStatusNothing;
1453		1357
1454	for (j = 0; j < xim_styles->count_styles; j++)	1358	for (j = 0; j < xim_styles->count_styles; j++)
1455	if (input_style == xim_styles->supported_styles[j])	1359	if (input_style == xim_styles->supported_styles[j])
1456	{	1360	{
1457	rxvt_freecommastring (s);	1361	rxvt_free_strsplit (s);
1458		1362
1459	found = 1;	1363	found = 1;
1460	goto foundpet;	1364	goto foundpet;
1461	}	1365	}
1462		1366
1463	}	1367	}
1464		1368
1465	rxvt_freecommastring (s);	1369	rxvt_free_strsplit (s);
1466	}	1370	}
1467		1371
1468	foundpet:	1372	foundpet:
1469		1373
1470	XFree (xim_styles);	1374	XFree (xim_styles);
…		…
1573	#endif	1477	#endif
1574		1478
1575	Input_Context = XCreateIC (xim,	1479	Input_Context = XCreateIC (xim,
1576	XNInputStyle, input_style,	1480	XNInputStyle, input_style,
1577	XNClientWindow, vt,	1481	XNClientWindow, vt,
1578	XNFocusWindow, parent[0],	1482	XNFocusWindow, parent,
1579	preedit_attr ? XNPreeditAttributes : NULL,	1483	preedit_attr ? XNPreeditAttributes : NULL,
1580	preedit_attr,	1484	preedit_attr,
1581	status_attr ? XNStatusAttributes : NULL,	1485	status_attr ? XNStatusAttributes : NULL,
1582	status_attr, NULL);	1486	status_attr, NULL);
1583		1487
…		…
1626	p = rs[Rs_inputMethod];	1530	p = rs[Rs_inputMethod];
1627	if (p && *p)	1531	if (p && *p)
1628	{	1532	{
1629	bool found = false;	1533	bool found = false;
1630		1534
1631	s = rxvt_splitcommastring (p);	1535	s = rxvt_strsplit (',', p);
1632		1536
1633	for (i = 0; s[i]; i++)	1537	for (i = 0; s[i]; i++)
1634	{	1538	{
1635	if (*s[i])	1539	if (*s[i])
1636	{	1540	{
…		…
1642	break;	1546	break;
1643	}	1547	}
1644	}	1548	}
1645	}	1549	}
1646		1550
1647	rxvt_freecommastring (s);	1551	rxvt_free_strsplit (s);
1648		1552
1649	if (found)	1553	if (found)
1650	goto done;	1554	goto done;
1651	}	1555	}
1652		1556
…		…
1706	XFree (status_attr);	1610	XFree (status_attr);
1707	}	1611	}
1708		1612
1709	XFree (preedit_attr);	1613	XFree (preedit_attr);
1710	}	1614	}
1711	#endif /* USE_XIM */	1615	#endif /* USE_XIM */
1712		1616
1713	void	1617	void
1714	rxvt_term::get_window_origin (int &x, int &y)	1618	rxvt_term::get_window_origin (int &x, int &y)
1715	{	1619	{
1716	Window cr;	1620	Window cr;
1717	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1621	XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1718	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1719	}	1622	}
1720		1623
1721	Pixmap	1624	Pixmap
1722	rxvt_term::get_pixmap_property (int prop_id)	1625	rxvt_term::get_pixmap_property (Atom property)
1723	{	1626	{
1724	if (prop_id > 0 && prop_id < NUM_XA)	1627	Pixmap pixmap = None;
1725	if (xa[prop_id])	1628
1726	{
1727	int aformat;	1629	int aformat;
1728	unsigned long nitems, bytes_after;	1630	unsigned long nitems, bytes_after;
1729	Atom atype;	1631	Atom atype;
1730	unsigned char *prop = NULL;	1632	unsigned char *prop;
1731	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1633	int result = XGetWindowProperty (dpy, display->root, property,
1732	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1634	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1733	&nitems, &bytes_after, &prop);	1635	&nitems, &bytes_after, &prop);
1734	if (result == Success && prop && atype == XA_PIXMAP)	1636	if (result == Success)
1735	{	1637	{
1736	return (Pixmap )prop;	1638	if (atype == XA_PIXMAP)
1737	}	1639	pixmap = (Pixmap )prop;
		1640	XFree (prop);
1738	}	1641	}
1739	return None;	1642
		1643	return pixmap;
1740	}	1644	}
1741		1645
1742	#ifdef HAVE_BG_PIXMAP	1646	#ifdef HAVE_BG_PIXMAP
1743	int	1647
		1648	void
1744	rxvt_term::update_background ()	1649	rxvt_term::update_background ()
1745	{	1650	{
		1651	if (update_background_ev.is_active ())
		1652	return;
		1653
1746	bgPixmap.invalidate ();	1654	bg_invalidate ();
1747		1655
1748	/* no chance of real time refresh if we are blurring! */	1656	ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1749	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1657
		1658	if (to_wait <= 0.)
1750	bgPixmap.render ();	1659	bg_render ();
1751	else	1660	else
1752	{
1753	update_background_ev.stop ();
1754
1755	if (!bgPixmap.need_client_side_rendering())
1756	update_background_ev.start (.05);	1661	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	}	1662	}
1765		1663
1766	void	1664	void
1767	rxvt_term::update_background_cb (ev::timer &w, int revents)	1665	rxvt_term::update_background_cb (ev::timer &w, int revents)
1768	{	1666	{
		1667	make_current ();
		1668
		1669	update_background_ev.stop ();
1769	bgPixmap.render ();	1670	bg_render ();
		1671	refresh_check ();
1770	}	1672	}
1771		1673
1772	#endif /* HAVE_BG_PIXMAP */	1674	#endif /* HAVE_BG_PIXMAP */
1773		1675
1774	/----------------------- end-of-file (C source) -----------------------/	1676	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.257 by root, Sun Nov 11 17:10:45 2007 UTC vs. Revision 1.356 by sf-exg, Fri Apr 29 10:10:20 2011 UTC

Diff Legend

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.257 by root, Sun Nov 11 17:10:45 2007 UTC vs.
Revision 1.356 by sf-exg, Fri Apr 29 10:10:20 2011 UTC