ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/rxvt-unicode/src/main.C

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.255 by ayin, Wed Oct 31 09:55:23 2007 UTC vs.
Revision 1.384 by sf-exg, Sat Dec 29 14:23:35 2012 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 <assert.h>
40	#include <csignal>	42	#include <signal.h>
41	#include <cstring>	43	#include <string.h>
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
52	# include <clocale>	51	# include <locale.h>
53	# endif	52	#endif
54	#endif
55		53
		54	struct termios rxvt_term::def_tio;
56	vector<rxvt_term *> rxvt_term::termlist;	55	vector<rxvt_term *> rxvt_term::termlist;
57		56
58	// used to tell global functions which terminal instance is "active"	57	// used to tell global functions which terminal instance is "active"
59	rxvt_t rxvt_current_term;	58	rxvt_t rxvt_current_term;
60		59
…		…
95	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)	94	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
96	{	95	{
97	compose_char *cc;	96	compose_char *cc;
98		97
99	// break compose chains, as stupid readline really likes to duplicate	98	// break compose chains, as stupid readline really likes to duplicate
100	// composing characters for some reason near the end of a line.	99	// composing characters for some reason, near the end of a line.
101	cc = (*this)[c1];	100	cc = (*this)[c1];
102	while (cc)	101	while (cc)
103	{	102	{
104	if (cc->c2 == c2) return c1;	103	if (cc->c2 == c2) return c1;
105	cc = (*this)[cc->c1];	104	cc = (*this)[cc->c1];
106	}	105	}
107		106
108	// check to see wether this combination already exists otherwise	107	// check to see whether this combination already exists otherwise
109	for (cc = v.end (); cc-- > v.begin (); )	108	for (cc = v.begin (); cc < v.end (); cc++)
110	{
111	if (cc->c1 == c1 && cc->c2 == c2)	109	if (cc->c1 == c1 && cc->c2 == c2)
112	return COMPOSE_LO + (cc - v.begin ());	110	return COMPOSE_LO + (cc - v.begin ());
113	}
114		111
115	// allocate a new combination	112	// allocate a new combination
116	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)	113	if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
117	{	114	{
118	static int seen;	115	static int seen;
119		116
120	if (!seen++)	117	if (!seen++)
121	fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n");	118	rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
122		119
123	return REPLACEMENT_CHAR;	120	return REPLACEMENT_CHAR;
124	}	121	}
125		122
126	v.push_back (compose_char (c1, c2));	123	v.push_back (compose_char (c1, c2));
…		…
152		149
153	}	150	}
154	#endif	151	#endif
155		152
156	rxvt_term::rxvt_term ()	153	rxvt_term::rxvt_term ()
157	:	154	{
158	#if ENABLE_TRANSPARENCY || ENABLE_PERL
159	rootwin_ev (this, &rxvt_term::rootwin_cb),
160	#endif
161	#if HAVE_BG_PIXMAP	155	#if HAVE_BG_PIXMAP
162	update_background_ev(this, &rxvt_term::update_background_cb),	156	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
163	#endif
164	#ifdef HAVE_SCROLLBARS
165	scrollbar_ev (this, &rxvt_term::x_cb),
166	#endif	157	#endif
167	#ifdef CURSOR_BLINK	158	#ifdef CURSOR_BLINK
168	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),	159	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
169	#endif	160	#endif
170	#ifdef TEXT_BLINK	161	#ifdef TEXT_BLINK
171	text_blink_ev (this, &rxvt_term::text_blink_cb),	162	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
172	#endif	163	#endif
173	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	164	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
174	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),	165	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
175	#endif	166	#endif
176	#ifdef SELECTION_SCROLLING	167	#ifdef SELECTION_SCROLLING
177	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),	168	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
178	#endif	169	#endif
179	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	170	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
180	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),	171	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		172	#endif
		173	#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
		174	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
		175	#endif
		176	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
		177	#if USE_XIM
		178	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
181	#endif	179	#endif
182	#ifdef POINTER_BLANK	180	#ifdef POINTER_BLANK
183	pointer_ev (this, &rxvt_term::pointer_cb),	181	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	182	#endif
188	#ifndef NO_BELL	183	#ifndef NO_BELL
189	bell_ev (this, &rxvt_term::bell_cb),	184	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
190	#endif	185	#endif
191	termwin_ev (this, &rxvt_term::x_cb),	186	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
192	vt_ev (this, &rxvt_term::x_cb),	187	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
193	child_ev (this, &rxvt_term::child_cb),	188	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
194	check_ev (this, &rxvt_term::check_cb),	189	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
195	flush_ev (this, &rxvt_term::flush_cb),	190	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
196	destroy_ev (this, &rxvt_term::destroy_cb),	191	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197	pty_ev (this, &rxvt_term::pty_cb),	192
198	incr_ev (this, &rxvt_term::incr_cb)
199	{
200	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	193	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
201		194
202	termlist.push_back (this);	195	termlist.push_back (this);
203		196
204	#ifdef KEYSYM_RESOURCE	197	#ifdef KEYSYM_RESOURCE
…		…
229	if (fontset[i] != fontset[0])	222	if (fontset[i] != fontset[0])
230	delete fontset[i];	223	delete fontset[i];
231	#endif	224	#endif
232	delete fontset[0];	225	delete fontset[0];
233		226
		227	#ifdef HAVE_BG_PIXMAP
		228	bg_destroy ();
		229	#endif
		230
234	if (display)	231	if (display)
235	{	232	{
236	selection_clear ();	233	selection_clear ();
		234	selection_clear (true);
237		235
238	#ifdef USE_XIM	236	#if USE_XIM
239	im_destroy ();	237	im_destroy ();
240	#endif	238	#endif
241	#ifdef XTERM_SCROLLBAR	239	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);	240	if (gc) XFreeGC (dpy, gc);
266		241
267	delete drawable;	242	delete drawable;
268	// destroy all windows	243	// destroy all windows
269	if (parent[0])	244	if (parent)
270	XDestroyWindow (dpy, parent[0]);	245	XDestroyWindow (dpy, parent);
271		246
272	for (int i = 0; i < TOTAL_COLORS; i++)	247	for (int i = 0; i < TOTAL_COLORS; i++)
273	if (ISSET_PIXCOLOR (i))	248	if (ISSET_PIXCOLOR (i))
274	{	249	{
275	pix_colors_focused [i].free (this);	250	pix_colors_focused [i].free (this);
…		…
277	pix_colors_unfocused [i].free (this);	252	pix_colors_unfocused [i].free (this);
278	#endif	253	#endif
279	}	254	}
280		255
281	clear ();	256	clear ();
282	}
283		257
284	delete [] pix_colors_focused;	258	display->flush (); /* ideally .put should do this */
285	#if OFF_FOCUS_FADING
286	delete [] pix_colors_unfocused;
287	#endif
288
289	displays.put (display);	259	displays.put (display);
		260	}
290		261
291	scr_release ();	262	scr_release ();
292		263
293	/* clear all resources */	264	/* clear all resources */
294	for (int i = 0; i < allocated.size (); i++)	265	for (int i = 0; i < allocated.size (); i++)
295	free (allocated [i]);	266	free (allocated [i]);
296		267
297	free (selection.text);	268	free (selection.text);
298	// TODO: manage env vars in child only(!)	269	free (selection.clip_text);
299	free (env_display);
300	free (env_term);
301	free (locale);	270	free (locale);
302	free (v_buffer);	271	free (v_buffer);
303	free (incr_buf);	272
		273	delete selection_req;
304		274
305	delete envv;	275	delete envv;
306	delete argv;	276	delete argv;
307		277
308	#ifdef KEYSYM_RESOURCE	278	#ifdef KEYSYM_RESOURCE
309	delete keyboard;	279	delete keyboard;
310	#endif	280	#endif
		281	#ifndef NO_RESOURCES
		282	XrmDestroyDatabase (option_db);
		283	#endif
311	}	284	}
312		285
313	// child has exited, usually destroys	286	// child has exited, usually destroys
314	void	287	void
315	rxvt_term::child_cb (child_watcher &w, int status)	288	rxvt_term::child_cb (ev::child &w, int status)
316	{	289	{
317	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));	290	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
318		291
319	cmd_pid = 0;	292	cmd_pid = 0;
320		293
…		…
323	}	296	}
324		297
325	void	298	void
326	rxvt_term::destroy ()	299	rxvt_term::destroy ()
327	{	300	{
328	if (destroy_ev.active)	301	if (destroy_ev.is_active ())
329	return;	302	return;
330		303
331	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	304	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
332		305
333	#if ENABLE_OVERLAY	306	#if ENABLE_OVERLAY
…		…
337	if (display)	310	if (display)
338	{	311	{
339	#if USE_XIM	312	#if USE_XIM
340	im_ev.stop (display);	313	im_ev.stop (display);
341	#endif	314	#endif
342	#if HAVE_SCROLLBARS
343	scrollbar_ev.stop (display);	315	scrollbar_ev.stop (display);
344	#endif	316	#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
345	#if ENABLE_TRANSPARENCY || ENABLE_PERL
346	rootwin_ev.stop (display);	317	rootwin_ev.stop (display);
347	#endif	318	#endif
348	incr_ev.stop ();
349	termwin_ev.stop (display);	319	termwin_ev.stop (display);
350	vt_ev.stop (display);	320	vt_ev.stop (display);
351	}	321	}
352		322
353	check_ev.stop ();	323	flush_ev.stop ();
354	pty_ev.stop ();	324	pty_ev.stop ();
355	#ifdef CURSOR_BLINK	325	#ifdef CURSOR_BLINK
356	cursor_blink_ev.stop ();	326	cursor_blink_ev.stop ();
357	#endif	327	#endif
358	#ifdef TEXT_BLINK	328	#ifdef TEXT_BLINK
…		…
366	#endif	336	#endif
367	#ifdef POINTER_BLANK	337	#ifdef POINTER_BLANK
368	pointer_ev.stop ();	338	pointer_ev.stop ();
369	#endif	339	#endif
370		340
371	destroy_ev.start (0);	341	destroy_ev.start ();
372	}	342	}
373		343
374	void	344	void
375	rxvt_term::destroy_cb (time_watcher &w)	345	rxvt_term::destroy_cb (ev::idle &w, int revents)
376	{	346	{
377	make_current ();	347	make_current ();
378		348
379	delete this;	349	delete this;
		350	}
		351
		352	void
		353	rxvt_term::set_option (uint8_t opt, bool set) NOTHROW
		354	{
		355	if (!opt)
		356	return;
		357
		358	uint8_t mask = 1 << (opt & 7);
		359	uint8_t &val = options [opt >> 3];
		360
		361	val = val & ~mask | (set ? mask : 0);
380	}	362	}
381		363
382	/*----------------------------------------------------------------------*/	364	/*----------------------------------------------------------------------*/
383	/*	365	/*
384	* Exit gracefully, clearing the utmp entry and restoring tty attributes	366	* Exit gracefully, clearing the utmp entry and restoring tty attributes
385	* TODO: if debugging, this should free up any known resources if we can
386	*/	367	*/
387	static XErrorHandler old_xerror_handler;	368	static XErrorHandler old_xerror_handler;
388		369
389	static void	370	static void
390	rxvt_emergency_cleanup ()	371	rxvt_emergency_cleanup ()
…		…
392	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)	373	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
393	(*t)->emergency_cleanup ();	374	(*t)->emergency_cleanup ();
394	}	375	}
395		376
396	#if !ENABLE_MINIMAL	377	#if !ENABLE_MINIMAL
397	static void	378	static void ecb_cold
398	print_x_error (Display *dpy, XErrorEvent *event)	379	print_x_error (Display *dpy, XErrorEvent *event)
399	{	380	{
400	char buffer[BUFSIZ];	381	char buffer[BUFSIZ];
401	char mesg[BUFSIZ];	382	char mesg[BUFSIZ];
402	char number[32];	383	char number[32];
403	char *mtype = "XlibMessage";	384
404	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
405	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
406	rxvt_warn ("An X Error occured, trying to continue after report.\n");	385	rxvt_warn ("An X Error occurred, trying to continue after report.\n");
		386
		387	XGetErrorDatabaseText (dpy, "XlibMessage", "ErrorSerial", "Error Serial #%d", mesg, BUFSIZ);
		388	snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->serial);
		389
		390	XGetErrorText (dpy, event->error_code, buffer, BUFSIZ);
		391	XGetErrorDatabaseText (dpy, "XlibMessage", "XError", "X Error", mesg, BUFSIZ);
407	rxvt_warn ("%s: %s\n", mesg, buffer);	392	rxvt_warn ("+ %s: %s\n", mesg, buffer);
		393
408	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	394	XGetErrorDatabaseText (dpy, "XlibMessage", "MajorCode", "Request Major code %d", mesg, BUFSIZ);
409	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	395	snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->request_code);
410	sprintf(number, "%d", event->request_code);	396
411	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
412	rxvt_warn ("(which is %s)\n", buffer);
413	if (event->request_code >= 128) {	397	if (event->request_code >= 128)
414	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	398	{
415	mesg, BUFSIZ);	399	#if 0
416	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	400	/* XListExtensions and probably query extensions hangs when there are multiple queues errors */
		401	int nexts;
		402	char **exts = XListExtensions (dpy, &nexts);
		403
		404	while (nexts)
		405	{
		406	char *extname = exts [nexts - 1];
		407	int major, first_event, first_error;
		408
		409	if (XQueryExtension (dpy, extname, &major, &first_event, &first_error) && major == event->request_code)
		410	{
		411	XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
		412	rxvt_warn ("+ (which is extension %s minor code %d)\n", extname, event->minor_code);
		413
		414	snprintf (buffer, BUFSIZ, "%s.%d", extname, event->minor_code);
		415	XGetErrorDatabaseText (dpy, "XRequest", buffer, "an unregistered minor code", buffer, BUFSIZ);
		416	rxvt_warn ("+ (which is %s)\n", buffer);
		417
		418	break;
		419	}
		420
		421	printf ("nextss %d %s\n", nexts, extname);//D
		422	--nexts;
		423	++exts;
		424	}
		425	#else
		426	int nexts = 0;
		427	char **exts = 0;
		428	#endif
		429
		430	if (!nexts)
		431	{
		432	rxvt_warn ("+ (which is an unknown extension)\n", buffer);
		433
		434	XGetErrorDatabaseText (dpy, "XlibMessage", "MinorCode", "Request Minor code %d", mesg, BUFSIZ);
		435	snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->minor_code);
		436
		437	#if 0
		438	sprintf (number, "RENDER.%d", event->minor_code);
		439	XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
		440	rxvt_warn ("+ (which is %s)\n", buffer);
		441	#endif
		442	}
		443
		444	XFreeExtensionList (exts);
417	}	445	}
		446	else
		447	{
		448	sprintf (number, "%d", event->request_code);
		449	XGetErrorDatabaseText (dpy, "XRequest", number, "", buffer, BUFSIZ);
		450	rxvt_warn ("+ (which is %s)\n", buffer);
		451	}
		452
418	if ((event->error_code == BadWindow) ||	453	if (event->error_code == BadWindow
419	(event->error_code == BadPixmap) ||	454	|| event->error_code == BadPixmap
420	(event->error_code == BadCursor) ||	455	|| event->error_code == BadCursor
421	(event->error_code == BadFont) ||	456	|| event->error_code == BadFont
422	(event->error_code == BadDrawable) ||	457	|| event->error_code == BadDrawable
423	(event->error_code == BadColor) ||	458	|| event->error_code == BadColor
424	(event->error_code == BadGC) ||	459	|| event->error_code == BadGC
425	(event->error_code == BadIDChoice) ||	460	|| event->error_code == BadIDChoice
426	(event->error_code == BadValue) ||	461	|| event->error_code == BadValue
427	(event->error_code == BadAtom)) {	462	|| event->error_code == BadAtom)
		463	{
428	if (event->error_code == BadValue)	464	if (event->error_code == BadValue)
429	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	465	XGetErrorDatabaseText (dpy, "XlibMessage", "Value", "Value 0x%x", mesg, BUFSIZ);
430	mesg, BUFSIZ);
431	else if (event->error_code == BadAtom)	466	else if (event->error_code == BadAtom)
432	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	467	XGetErrorDatabaseText (dpy, "XlibMessage", "AtomID", "AtomID 0x%x", mesg, BUFSIZ);
433	mesg, BUFSIZ);	468	else
434	else
435	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	469	XGetErrorDatabaseText (dpy, "XlibMessage", "ResourceID", "ResourceID 0x%x", mesg, BUFSIZ);
436	mesg, BUFSIZ);
437	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
438	}
439	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
440	mesg, BUFSIZ);
441	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
442	}
443	#endif
444		470
445	int	471	snprintf (buffer, BUFSIZ, "+ %s\n", mesg); rxvt_warn (buffer, event->resourceid);
		472	}
		473	}
		474	#endif
		475
		476	int ecb_cold
446	rxvt_xerror_handler (Display *display, XErrorEvent *event)	477	rxvt_xerror_handler (Display *display, XErrorEvent *event)
447	{	478	{
448	if (GET_R->allowedxerror == -1)	479	if (GET_R->allowedxerror == -1)
449	GET_R->allowedxerror = event->error_code;	480	GET_R->allowedxerror = event->error_code;
450	else	481	else
…		…
459	}	490	}
460		491
461	return 0;	492	return 0;
462	}	493	}
463		494
464	int	495	int ecb_cold
465	rxvt_xioerror_handler (Display *display)	496	rxvt_xioerror_handler (Display *display)
466	{	497	{
467	rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",	498	rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
468	DisplayString (display));	499	DisplayString (display));
469	rxvt_emergency_cleanup ();	500	rxvt_emergency_cleanup ();
470	_exit (EXIT_FAILURE);	501	_exit (EXIT_FAILURE);
471	}	502	}
472		503
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	504	static struct sig_handlers
593	{	505	{
594	sig_watcher sw_term, sw_int;	506	ev::sig sw_term, sw_int;
595		507
596	/*	508	/*
597	* Catch a fatal signal and tidy up before quitting	509	* Catch a fatal signal and tidy up before quitting
598	*/	510	*/
599	void	511	void sig_term (ev::sig &w, int revents);
600	sig_term (sig_watcher &w)	512
		513	sig_handlers ()
601	{	514	{
602	rxvt_emergency_cleanup ();	515	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)	516	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
610	{
611	}	517	}
612	} sig_handlers;	518	} sig_handlers;
613		519
		520	void
		521	sig_handlers::sig_term (ev::sig &w, int revents)
		522	{
		523	rxvt_emergency_cleanup ();
		524	w.stop ();
		525	kill (getpid (), w.signum);
		526	}
		527
		528	static void
		529	rxvt_get_ttymode (struct termios *tio)
		530	{
		531	if (tcgetattr (STDIN_FILENO, tio) < 0)
		532	memset (tio, 0, sizeof (struct termios));
		533
		534	for (int i = 0; i < NCCS; i++)
		535	tio->c_cc[i] = VDISABLE;
		536
		537	tio->c_cc[VINTR] = CINTR;
		538	tio->c_cc[VQUIT] = CQUIT;
		539	tio->c_cc[VERASE] = CERASE;
		540	#ifdef VERASE2
		541	tio->c_cc[VERASE2] = CERASE2;
		542	#endif
		543	tio->c_cc[VKILL] = CKILL;
		544	tio->c_cc[VEOF] = CEOF;
		545	tio->c_cc[VSTART] = CSTART;
		546	tio->c_cc[VSTOP] = CSTOP;
		547	tio->c_cc[VSUSP] = CSUSP;
		548	# ifdef VDSUSP
		549	tio->c_cc[VDSUSP] = CDSUSP;
		550	# endif
		551	# ifdef VREPRINT
		552	tio->c_cc[VREPRINT] = CRPRNT;
		553	# endif
		554	# ifdef VDISCRD
		555	tio->c_cc[VDISCRD] = CFLUSH;
		556	# endif
		557	# ifdef VWERSE
		558	tio->c_cc[VWERSE] = CWERASE;
		559	# endif
		560	# ifdef VLNEXT
		561	tio->c_cc[VLNEXT] = CLNEXT;
		562	# endif
		563	# ifdef VSTATUS
		564	tio->c_cc[VSTATUS] = CSTATUS;
		565	# endif
		566
		567	# if VMIN != VEOF
		568	tio->c_cc[VMIN] = 1;
		569	# endif
		570	# if VTIME != VEOL
		571	tio->c_cc[VTIME] = 0;
		572	# endif
		573
		574	/* input modes */
		575	tio->c_iflag = (BRKINT | IGNPAR | ICRNL
		576	# ifdef IMAXBEL
		577	| IMAXBEL
		578	# endif
		579	| IXON);
		580
		581	/* output modes */
		582	tio->c_oflag = (OPOST | ONLCR);
		583
		584	/* control modes */
		585	tio->c_cflag = (CS8 | CREAD);
		586
		587	/* local modes */
		588	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
		589	# if defined (ECHOCTL) && defined (ECHOKE)
		590	| ECHOCTL | ECHOKE
		591	# endif
		592	| ECHOE | ECHOK);
		593	}
		594
614	char **rxvt_environ; // startup environment	595	char **rxvt_environ; // startup environment
615		596
616	void	597	void
617	rxvt_init ()	598	rxvt_init ()
618	{	599	{
619	ptytty::init ();	600	assert (("fontMask must not overlap other RS masks",
		601	0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask))));
		602
		603	rxvt_get_ttymode (&rxvt_term::def_tio);
		604
		605	// get rid of stdin/stdout as we don't need them, to free resources
		606	dup2 (STDERR_FILENO, STDIN_FILENO);
		607	dup2 (STDERR_FILENO, STDOUT_FILENO);
		608
		609	if (!ev_default_loop ())
		610	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
620		611
621	rxvt_environ = environ;	612	rxvt_environ = environ;
622		613
623	signal (SIGHUP, SIG_IGN);	614	signal (SIGHUP, SIG_IGN);
624	signal (SIGPIPE, SIG_IGN);	615	signal (SIGPIPE, SIG_IGN);
625		616
626	sig_handlers.sw_term.start (SIGTERM);	617	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
627	sig_handlers.sw_int.start (SIGINT);	618	sig_handlers.sw_int.start (SIGINT); ev_unref ();
628
629	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
630	/* signal (SIGURG, SIG_DFL); */
631		619
632	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	620	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
633	// TODO: handle this with exceptions and tolerate the memory loss	621	// TODO: handle this with exceptions and tolerate the memory loss
634	XSetIOErrorHandler (rxvt_xioerror_handler);	622	XSetIOErrorHandler (rxvt_xioerror_handler);
635		623
636	XrmInitialize ();	624	XrmInitialize ();
637	}
638		625
639	/* ------------------------------------------------------------------------- *	626	#if HAVE_PIXBUF
640	* MEMORY ALLOCATION WRAPPERS *	627	g_type_init ();
641	* ------------------------------------------------------------------------- */	628	#endif
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	}	629	}
674		630
675	/*----------------------------------------------------------------------*/	631	/*----------------------------------------------------------------------*/
676	/*	632	/*
677	* window size/position calculations for XSizeHint and other storage.	633	* window size/position calculations for XSizeHint and other storage.
…		…
679	*/	635	*/
680	void	636	void
681	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	637	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
682	{	638	{
683	short recalc_x, recalc_y;	639	short recalc_x, recalc_y;
684	int x, y, sb_w, flags;	640	int x, y, flags;
685	unsigned int w, h;	641	unsigned int w, h;
686	unsigned int max_width, max_height;	642	unsigned int max_width, max_height;
687		643
688	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;	644	szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
689	szHint.win_gravity = NorthWestGravity;	645	szHint.win_gravity = NorthWestGravity;
…		…
699	if (rs[Rs_geometry])	655	if (rs[Rs_geometry])
700	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	656	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
701		657
702	if (flags & WidthValue)	658	if (flags & WidthValue)
703	{	659	{
		660	if (!w)
		661	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		662
704	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	663	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
705	szHint.flags |= USSize;	664	szHint.flags |= USSize;
706	}	665	}
707		666
708	if (flags & HeightValue)	667	if (flags & HeightValue)
709	{	668	{
		669	if (!h)
		670	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		671
710	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	672	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
711	szHint.flags |= USSize;	673	szHint.flags |= USSize;
712	}	674	}
713		675
714	if (flags & XValue)	676	if (flags & XValue)
715	{	677	{
…		…
746	max_width = MAX_COLS * fwidth;	708	max_width = MAX_COLS * fwidth;
747	max_height = MAX_ROWS * fheight;	709	max_height = MAX_ROWS * fheight;
748		710
749	szHint.base_width = szHint.base_height = 2 * int_bwidth;	711	szHint.base_width = szHint.base_height = 2 * int_bwidth;
750		712
751	sb_w = 0;
752	window_vt_x = window_vt_y = int_bwidth;	713	window_vt_x = window_vt_y = int_bwidth;
753		714
754	if (scrollBar.state)	715	if (scrollBar.state)
755	{	716	{
756	sb_w = scrollbar_TotalWidth ();	717	int sb_w = scrollBar.total_width ();
757	szHint.base_width += sb_w;	718	szHint.base_width += sb_w;
758		719
759	if (!option (Opt_scrollBar_right))	720	if (!option (Opt_scrollBar_right))
760	window_vt_x += sb_w;	721	window_vt_x += sb_w;
761	}	722	}
…		…
785	{	746	{
786	min_it (height, max_height);	747	min_it (height, max_height);
787	szHint.height = szHint.base_height + height;	748	szHint.height = szHint.base_height + height;
788	}	749	}
789		750
790	if (scrollBar.state && option (Opt_scrollBar_right))
791	window_sb_x = szHint.width - sb_w;
792
793	if (recalc_x)	751	if (recalc_x)
794	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	752	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
795		753
796	if (recalc_y)	754	if (recalc_y)
797	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	755	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
798		756
799	ncol = width / fwidth;	757	ncol = width / fwidth;
800	nrow = height / fheight;	758	nrow = height / fheight;
		759
		760	// When the size of the vt window is not a multiple of the cell
		761	// size, i.e., when the wm does not honour our size hints, there are
		762	// extra areas not covered by the terminal screen. Such gaps, when a
		763	// bg pixmap is set, would have to be cleared manually to properly
		764	// refresh the background. We take the simpler route and shrink the
		765	// vt window so as to avoid creating gaps.
		766	vt_width = ncol * fwidth;
		767	vt_height = nrow * fheight;
801	}	768	}
802		769
803	/*----------------------------------------------------------------------*/	770	/*----------------------------------------------------------------------*/
804	/*	771	/*
805	* Tell the teletype handler what size the window is.	772	* Tell the teletype handler what size the window is.
…		…
813		780
814	struct winsize ws;	781	struct winsize ws;
815		782
816	ws.ws_col = ncol;	783	ws.ws_col = ncol;
817	ws.ws_row = nrow;	784	ws.ws_row = nrow;
818	ws.ws_xpixel = width;	785	ws.ws_xpixel = vt_width;
819	ws.ws_ypixel = height;	786	ws.ws_ypixel = vt_height;
820	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	787	ioctl (pty->pty, TIOCSWINSZ, &ws);
821		788
822	#if 0	789	#if 0
823	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	790	// TIOCSWINSZ is supposed to do this automatically and correctly
824	if (cmd_pid) /* force through to the command */	791	if (cmd_pid) /* force through to the command */
825	kill (-cmd_pid, SIGWINCH);	792	kill (-cmd_pid, SIGWINCH);
826	#endif	793	#endif
827	}	794	}
828		795
829	/*----------------------------------------------------------------------*/	796	/*----------------------------------------------------------------------*/
830	/* set_fonts () - load and set the various fonts	797	/* load and set the various fonts */
831	*
832	* init = 1 - initialize
833	*
834	* fontname == FONT_UP - switch to bigger font
835	* fontname == FONT_DN - switch to smaller font
836	*/
837	bool	798	bool
838	rxvt_term::set_fonts ()	799	rxvt_term::set_fonts ()
839	{	800	{
840	rxvt_fontset *fs = new rxvt_fontset (this);	801	rxvt_fontset *fs = new rxvt_fontset (this);
841	rxvt_fontprop prop;	802	rxvt_fontprop prop;
…		…
855	#endif	816	#endif
856		817
857	delete fontset[0];	818	delete fontset[0];
858	fontset[0] = fs;	819	fontset[0] = fs;
859		820
860	prop = (*fs)[1]->properties ();	821	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
861	prop.height += lineSpace;	822	prop.width = max (prop.width + letterSpace, 1);
862		823
863	fs->set_prop (prop, false);	824	fs->set_prop (prop, false);
864		825
865	fwidth = prop.width;	826	fwidth = prop.width;
866	fheight = prop.height;	827	fheight = prop.height + lineSpace;
867	fbase = prop.ascent;	828	fbase = prop.ascent;
868		829
869	for (int style = 1; style < 4; style++)	830	for (int style = 1; style < 4; style++)
870	{	831	{
871	#if ENABLE_STYLES	832	#if ENABLE_STYLES
…		…
897	#else	858	#else
898	fontset[style] = fontset[0];	859	fontset[style] = fontset[0];
899	#endif	860	#endif
900	}	861	}
901		862
902	if (parent[0])	863	if (parent)
903	{	864	{
904	resize_all_windows (0, 0, 0);	865	resize_all_windows (0, 0, 0);
905	scr_remap_chars ();	866	scr_remap_chars ();
906	scr_touch (true);	867	scr_touch (true);
907	}	868	}
…		…
910	}	871	}
911		872
912	void	873	void
913	rxvt_term::set_string_property (Atom prop, const char *str, int len)	874	rxvt_term::set_string_property (Atom prop, const char *str, int len)
914	{	875	{
915	XChangeProperty (dpy, parent[0],	876	XChangeProperty (dpy, parent,
916	prop, XA_STRING, 8, PropModeReplace,	877	prop, XA_STRING, 8, PropModeReplace,
917	(const unsigned char *)str, len >= 0 ? len : strlen (str));	878	(const unsigned char *)str, len >= 0 ? len : strlen (str));
918	}	879	}
919		880
920	void	881	void
		882	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		883	{
		884	XTextProperty ct;
		885
		886	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		887	{
		888	XSetTextProperty (dpy, parent, &ct, prop);
		889	XFree (ct.value);
		890	}
		891	}
		892
		893	void
921	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	894	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
922	{	895	{
923	wchar_t *ws = rxvt_mbstowcs (str, len);	896	wchar_t *ws = rxvt_mbstowcs (str, len);
924	char *s = rxvt_wcstoutf8 (ws);	897	char *s = rxvt_wcstoutf8 (ws);
925		898
926	XChangeProperty (dpy, parent[0],	899	XChangeProperty (dpy, parent,
927	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,	900	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
928	(const unsigned char *)s, strlen (s));	901	(const unsigned char *)s, strlen (s));
929		902
930	free (s);	903	free (s);
931	free (ws);	904	free (ws);
…		…
935	/*----------------------------------------------------------------------*/	908	/*----------------------------------------------------------------------*/
936	/* xterm sequences - title, iconName, color (exptl) */	909	/* xterm sequences - title, iconName, color (exptl) */
937	void	910	void
938	rxvt_term::set_title (const char *str)	911	rxvt_term::set_title (const char *str)
939	{	912	{
940	set_string_property (XA_WM_NAME, str);	913	set_mbstring_property (XA_WM_NAME, str);
941	#if ENABLE_EWMH	914	#if ENABLE_EWMH
942	set_utf8_property (xa[XA_NET_WM_NAME], str);	915	set_utf8_property (xa[XA_NET_WM_NAME], str);
943	#endif	916	#endif
944	}	917	}
945		918
946	void	919	void
947	rxvt_term::set_icon_name (const char *str)	920	rxvt_term::set_icon_name (const char *str)
948	{	921	{
949	set_string_property (XA_WM_ICON_NAME, str);	922	set_mbstring_property (XA_WM_ICON_NAME, str);
950	#if ENABLE_EWMH	923	#if ENABLE_EWMH
951	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	924	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
952	#endif	925	#endif
953	}	926	}
954		927
955	void	928	void
956	rxvt_term::set_window_color (int idx, const char *color)	929	rxvt_term::set_window_color (int idx, const char *color)
957	{	930	{
958	#ifdef XTERM_COLOR_CHANGE	931	#ifdef XTERM_COLOR_CHANGE
959	rxvt_color xcol;	932	rxvt_color xcol;
960	int i;
961		933
962	if (color == NULL || *color == '\0')	934	if (color == NULL || *color == '\0')
963	return;	935	return;
964		936
965	color = strdup (color);	937	color = strdup (color);
…		…
967	rs[Rs_color + idx] = color;	939	rs[Rs_color + idx] = color;
968		940
969	/* handle color aliases */	941	/* handle color aliases */
970	if (isdigit (*color))	942	if (isdigit (*color))
971	{	943	{
972	i = atoi (color);	944	int i = atoi (color);
973		945
974	if (i >= 8 && i <= 15)	946	if (i >= 8 && i <= 15)
		947	{
975	{ /* bright colors */	948	/* bright colors */
976	i -= 8;
977	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	949	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
978	goto done;	950	goto done;
979	}	951	}
980		952
981	if (i >= 0 && i <= 7)	953	if (i >= 0 && i <= 7)
		954	{
982	{ /* normal colors */	955	/* normal colors */
983	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	956	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
984	goto done;	957	goto done;
985	}	958	}
986	}	959	}
987		960
…		…
992	* so just keep gobbling up the colormap	965	* so just keep gobbling up the colormap
993	*/	966	*/
994		967
995	pix_colors_focused[idx] = xcol;	968	pix_colors_focused[idx] = xcol;
996		969
997	/* XSetWindowAttributes attr; */
998	/* Cursor cursor; */
999	done:	970	done:
1000	/*TODO: handle Color_BD, scrollbar background, etc. */	971	/*TODO: handle Color_BD, scrollbar background, etc. */
1001		972
1002	update_fade_color (idx);	973	update_fade_color (idx);
1003	recolour_cursor ();	974	recolour_cursor ();
1004	scr_recolour ();	975	scr_recolour ();
1005	#endif /* XTERM_COLOR_CHANGE */	976	#endif /* XTERM_COLOR_CHANGE */
1006	}	977	}
1007		978
1008	void	979	void
1009	rxvt_term::recolour_cursor ()	980	rxvt_term::recolour_cursor ()
1010	{	981	{
…		…
1023		994
1024	/*----------------------------------------------------------------------*/	995	/*----------------------------------------------------------------------*/
1025	/*	996	/*
1026	* find if fg/bg matches any of the normal (low-intensity) colors	997	* find if fg/bg matches any of the normal (low-intensity) colors
1027	*/	998	*/
1028	void	999	char *
1029	rxvt_term::set_colorfgbg ()	1000	rxvt_term::get_colorfgbg ()
1030	{	1001	{
1031	unsigned int i;	1002	unsigned int i;
1032	const char *xpmb = "\0";	1003	const char *xpmb = "";
1033	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	1004	char fstr[] = "default";
		1005	char bstr[] = "default";
		1006	char *env_colorfgbg;
1034		1007
1035	strcpy (fstr, "default");
1036	strcpy (bstr, "default");
1037	for (i = Color_Black; i <= Color_White; i++)	1008	for (i = Color_Black; i <= Color_White; i++)
1038	if (pix_colors[Color_fg] == pix_colors[i])	1009	if (pix_colors[Color_fg] == pix_colors[i])
1039	{	1010	{
1040	sprintf (fstr, "%d", (i - Color_Black));	1011	sprintf (fstr, "%d", i - Color_Black);
1041	break;	1012	break;
1042	}	1013	}
1043		1014
1044	for (i = Color_Black; i <= Color_White; i++)	1015	for (i = Color_Black; i <= Color_White; i++)
1045	if (pix_colors[Color_bg] == pix_colors[i])	1016	if (pix_colors[Color_bg] == pix_colors[i])
1046	{	1017	{
1047	sprintf (bstr, "%d", (i - Color_Black));	1018	sprintf (bstr, "%d", i - Color_Black);
1048	#ifdef BG_IMAGE_FROM_FILE	1019	#if BG_IMAGE_FROM_FILE
1049	xpmb = "default;";	1020	xpmb = "default;";
1050	#endif	1021	#endif
1051	break;	1022	break;
1052	}	1023	}
1053		1024
		1025	env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg"));
1054	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);	1026	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
		1027	return env_colorfgbg;
1055	}	1028	}
1056		1029
1057	/*----------------------------------------------------------------------*/	1030	/*----------------------------------------------------------------------*/
1058		1031
1059	bool	1032	bool
…		…
1082	int old_width = szHint.width;	1055	int old_width = szHint.width;
1083	int old_height = szHint.height;	1056	int old_height = szHint.height;
1084		1057
1085	window_calc (newwidth, newheight);	1058	window_calc (newwidth, newheight);
1086		1059
1087	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	1060	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1061
		1062	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1063	if (set_hint)
		1064	{
		1065	szHint.flags &= ~(PBaseSize | PResizeInc);
1088	XSetWMNormalHints (dpy, parent[0], &szHint);	1066	XSetWMNormalHints (dpy, parent, &szHint);
		1067	szHint.flags |= PBaseSize | PResizeInc;
		1068	}
1089		1069
1090	if (!ignoreparent)	1070	if (!ignoreparent)
1091	{	1071	{
1092	#ifdef SMART_RESIZE	1072	#ifdef SMART_RESIZE
1093	/*	1073	/*
…		…
1097	int x, y, x1, y1;	1077	int x, y, x1, y1;
1098	int dx, dy;	1078	int dx, dy;
1099	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1079	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1100	Window unused_cr;	1080	Window unused_cr;
1101		1081
1102	XTranslateCoordinates (dpy, parent[0], display->root,	1082	XTranslateCoordinates (dpy, parent, display->root,
1103	0, 0, &x, &y, &unused_cr);	1083	0, 0, &x, &y, &unused_cr);
1104	XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,	1084	XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
1105	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1085	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1106	/*	1086	/*
1107	* if display->root isn't the parent window, a WM will probably have offset	1087	* if display->root isn't the parent window, a WM will probably have offset
1108	* our position for handles and decorations. Counter it	1088	* our position for handles and decorations. Counter it
1109	*/	1089	*/
…		…
1126	if (y < y1) /* top half */	1106	if (y < y1) /* top half */
1127	dy = 0;	1107	dy = 0;
1128	else if (y == y1) /* exact center */	1108	else if (y == y1) /* exact center */
1129	dy /= 2;	1109	dy /= 2;
1130		1110
1131	XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,	1111	XMoveResizeWindow (dpy, parent, x + dx, y + dy,
1132	szHint.width, szHint.height);	1112	szHint.width, szHint.height);
1133	#else	1113	#else
1134	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1114	XResizeWindow (dpy, parent, szHint.width, szHint.height);
1135	#endif	1115	#endif
1136	}	1116	}
		1117
		1118	if (set_hint)
		1119	XSetWMNormalHints (dpy, parent, &szHint);
1137		1120
1138	fix_screen = ncol != prev_ncol || nrow != prev_nrow;	1121	fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1139		1122
1140	if (fix_screen || newwidth != old_width || newheight != old_height)	1123	if (fix_screen || newwidth != old_width || newheight != old_height)
1141	{	1124	{
1142	if (scrollBar.state)	1125	if (scrollBar.state)
1143	{	1126	scrollBar.resize ();
1144	XMoveResizeWindow (dpy, scrollBar.win,
1145	window_sb_x, 0,
1146	scrollbar_TotalWidth (), szHint.height);
1147	resize_scrollbar ();
1148	}
1149		1127
1150	XMoveResizeWindow (dpy, vt,	1128	XMoveResizeWindow (dpy, vt,
1151	window_vt_x, window_vt_y,	1129	window_vt_x, window_vt_y,
1152	width, height);	1130	vt_width, vt_height);
		1131
		1132	HOOK_INVOKE ((this, HOOK_SIZE_CHANGE, DT_INT, newwidth, DT_INT, newheight, DT_END));
1153		1133
1154	#ifdef HAVE_BG_PIXMAP	1134	#ifdef HAVE_BG_PIXMAP
1155	if (bgPixmap.window_size_sensitive ())	1135	if (bg_window_size_sensitive ())
1156	update_background ();	1136	update_background ();
1157	#endif	1137	#endif
1158
1159	scr_clear ();
1160	}	1138	}
1161		1139
1162	if (fix_screen || old_height == 0)	1140	if (fix_screen || old_height == 0)
1163	scr_reset ();	1141	scr_reset ();
1164		1142
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
1174	#ifdef USE_XIM	1143	#if USE_XIM
1175	IMSetPosition ();	1144	im_set_position ();
1176	#endif	1145	#endif
1177	}	1146	}
1178		1147
1179	/*	1148	/*
1180	* Set the width/height of the vt window in characters. Units are pixels.	1149	* Set the width/height of the vt window in characters. Units are pixels.
…		…
1193	newwidth = wattr.width - szHint.base_width;	1162	newwidth = wattr.width - szHint.base_width;
1194	if (newheight == 0)	1163	if (newheight == 0)
1195	newheight = wattr.height - szHint.base_height;	1164	newheight = wattr.height - szHint.base_height;
1196	}	1165	}
1197		1166
1198	if (newwidth != width || newheight != height)	1167	if (newwidth != vt_width || newheight != vt_height)
1199	{	1168	{
1200	newwidth += szHint.base_width;	1169	newwidth += szHint.base_width;
1201	newheight += szHint.base_height;	1170	newheight += szHint.base_height;
1202	resize_all_windows (newwidth, newheight, 0);	1171	resize_all_windows (newwidth, newheight, 0);
1203	}	1172	}
1204	}	1173	}
1205		1174
1206	/* -------------------------------------------------------------------- *	1175	/* -------------------------------------------------------------------- *
1207	* - X INPUT METHOD ROUTINES - *	1176	* - X INPUT METHOD ROUTINES - *
1208	* -------------------------------------------------------------------- */	1177	* -------------------------------------------------------------------- */
1209	#ifdef USE_XIM	1178	#if USE_XIM
1210		1179
1211	void	1180	void
1212	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)	1181	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1213	{	1182	{
1214	fg = pix_colors [Color_fg];	1183	fg = pix_colors [Color_fg];
…		…
1241	status_rect.height = fheight;	1210	status_rect.height = fheight;
1242	}	1211	}
1243		1212
1244	/* Checking whether input method is running. */	1213	/* Checking whether input method is running. */
1245	bool	1214	bool
1246	rxvt_term::IMisRunning ()	1215	rxvt_term::im_is_running ()
1247	{	1216	{
1248	char *p;
1249	Atom atom;	1217	Atom atom;
1250	Window win;	1218	Window win;
1251	char server[IMBUFSIZ];	1219	char server[IMBUFSIZ];
1252		1220
1253	/* get current locale modifier */	1221	/* get current locale modifier */
1254	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1222	if (char *p = XSetLocaleModifiers (0))
1255	{	1223	{
1256	strcpy (server, "@server=");	1224	strcpy (server, "@server=");
1257	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1225	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1258		1226
1259	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1227	if (p = strchr (server + 1, '@')) /* first one only */
1260	*p = '\0';	1228	*p = '\0';
1261		1229
1262	atom = XInternAtom (dpy, server, False);	1230	atom = XInternAtom (dpy, server, False);
1263	win = XGetSelectionOwner (dpy, atom);	1231	win = XGetSelectionOwner (dpy, atom);
1264		1232
1265	if (win != None)	1233	if (win != None)
1266	return True;	1234	return true;
1267	}	1235	}
1268		1236
1269	return False;	1237	return false;
1270	}	1238	}
1271		1239
1272	void	1240	void
1273	rxvt_term::IMSendSpot ()	1241	rxvt_term::im_send_spot ()
1274	{	1242	{
1275	XPoint nspot;	1243	XPoint nspot;
1276	XVaNestedList preedit_attr;	1244	XVaNestedList preedit_attr;
1277		1245
1278	if (!Input_Context	1246	if (!Input_Context
…		…
1331		1299
1332	term->make_current ();	1300	term->make_current ();
1333		1301
1334	if (text)	1302	if (text)
1335	{	1303	{
1336	void *str;	1304	wchar_t *str;
1337		1305
1338	if (!text->encoding_is_wchar && text->string.multi_byte)	1306	if (!text->encoding_is_wchar && text->string.multi_byte)
1339	{	1307	{
1340	// of course, X makes it ugly again	1308	// of course, X makes it ugly again
1341	if (term->rs[Rs_imLocale])	1309	if (term->rs[Rs_imLocale])
1342	SET_LOCALE (term->rs[Rs_imLocale]);	1310	SET_LOCALE (term->rs[Rs_imLocale]);
1343		1311
1344	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1312	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1345	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1313	mbstowcs (str, text->string.multi_byte, text->length + 1);
1346		1314
1347	if (term->rs[Rs_imLocale])	1315	if (term->rs[Rs_imLocale])
1348	SET_LOCALE (term->locale);	1316	SET_LOCALE (term->locale);
1349	}	1317	}
1350	else	1318	else
1351	str = (void *)text->string.wide_char;	1319	str = text->string.wide_char;
1352		1320
1353	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1321	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1354	DT_INT, call_data->caret,	1322	DT_INT, call_data->caret,
1355	DT_INT, call_data->chg_first,	1323	DT_INT, call_data->chg_first,
1356	DT_INT, call_data->chg_length,	1324	DT_INT, call_data->chg_length,
…		…
1384	/*	1352	/*
1385	* Try to open a XIM with the current modifiers, then see if we can	1353	* Try to open a XIM with the current modifiers, then see if we can
1386	* open a suitable preedit type	1354	* open a suitable preedit type
1387	*/	1355	*/
1388	bool	1356	bool
1389	rxvt_term::IM_get_IC (const char *modifiers)	1357	rxvt_term::im_get_ic (const char *modifiers)
1390	{	1358	{
1391	int i, j, found;	1359	int i, j, found;
1392	XIM xim;	1360	XIM xim;
1393	XPoint spot;	1361	XPoint spot;
1394	XRectangle rect, status_rect, needed_rect;	1362	XRectangle rect, status_rect, needed_rect;
1395	unsigned long fg, bg;	1363	unsigned long fg, bg;
1396	const char *p;	1364	const char *p;
1397	char **s;	1365	char **s;
1398	XIMStyles *xim_styles;	1366	XIMStyles *xim_styles;
1399	#ifdef ENABLE_XIM_ONTHESPOT
1400	XIMCallback xcb[4];
1401	#endif
1402		1367
1403	set_environ (envv);	1368	set_environ (envv);
1404		1369
1405	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1370	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1406	return false;	1371	return false;
…		…
1427	p = pet[pi];	1392	p = pet[pi];
1428		1393
1429	if (!p)	1394	if (!p)
1430	continue;	1395	continue;
1431		1396
1432	s = rxvt_splitcommastring (p);	1397	s = rxvt_strsplit (',', p);
1433		1398
1434	for (i = found = 0; !found && s[i]; i++)	1399	for (i = found = 0; !found && s[i]; i++)
1435	{	1400	{
1436	if (!strcmp (s[i], "OverTheSpot"))	1401	if (!strcmp (s[i], "OverTheSpot"))
1437	input_style = XIMPreeditPosition | XIMStatusNothing;	1402	input_style = XIMPreeditPosition | XIMStatusNothing;
…		…
1449	input_style = XIMPreeditNothing | XIMStatusNothing;	1414	input_style = XIMPreeditNothing | XIMStatusNothing;
1450		1415
1451	for (j = 0; j < xim_styles->count_styles; j++)	1416	for (j = 0; j < xim_styles->count_styles; j++)
1452	if (input_style == xim_styles->supported_styles[j])	1417	if (input_style == xim_styles->supported_styles[j])
1453	{	1418	{
1454	rxvt_freecommastring (s);	1419	rxvt_free_strsplit (s);
1455		1420
1456	found = 1;	1421	found = 1;
1457	goto foundpet;	1422	goto foundpet;
1458	}	1423	}
1459		1424
1460	}	1425	}
1461		1426
1462	rxvt_freecommastring (s);	1427	rxvt_free_strsplit (s);
1463	}	1428	}
1464		1429
1465	foundpet:	1430	foundpet:
1466		1431
1467	XFree (xim_styles);	1432	XFree (xim_styles);
…		…
1546	NULL);	1511	NULL);
1547	}	1512	}
1548	#if ENABLE_XIM_ONTHESPOT	1513	#if ENABLE_XIM_ONTHESPOT
1549	else if (input_style & XIMPreeditCallbacks)	1514	else if (input_style & XIMPreeditCallbacks)
1550	{	1515	{
		1516	XIMCallback xcb[4];
		1517
1551	im_set_position (spot);	1518	im_set_position (spot);
1552		1519
1553	xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;	1520	xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1554	xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;	1521	xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1555	xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;	1522	xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
…		…
1570	#endif	1537	#endif
1571		1538
1572	Input_Context = XCreateIC (xim,	1539	Input_Context = XCreateIC (xim,
1573	XNInputStyle, input_style,	1540	XNInputStyle, input_style,
1574	XNClientWindow, vt,	1541	XNClientWindow, vt,
1575	XNFocusWindow, parent[0],	1542	XNFocusWindow, parent,
1576	preedit_attr ? XNPreeditAttributes : NULL,	1543	preedit_attr ? XNPreeditAttributes : NULL,
1577	preedit_attr,	1544	preedit_attr,
1578	status_attr ? XNStatusAttributes : NULL,	1545	status_attr ? XNStatusAttributes : NULL,
1579	status_attr, NULL);	1546	status_attr, NULL);
1580		1547
…		…
1593	// unfortunately, only the focus window is used by XIM, hard to fix	1560	// unfortunately, only the focus window is used by XIM, hard to fix
1594	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))	1561	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1595	vt_select_input ();	1562	vt_select_input ();
1596	#endif	1563	#endif
1597		1564
1598	IMSetPosition ();	1565	im_set_position ();
1599		1566
1600	return true;	1567	return true;
1601	}	1568	}
1602		1569
1603	void	1570	void
…		…
1613	im_destroy ();	1580	im_destroy ();
1614		1581
1615	if (Input_Context)	1582	if (Input_Context)
1616	return;	1583	return;
1617		1584
1618	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1619	if (rs[Rs_imLocale])	1585	if (rs[Rs_imLocale])
1620	SET_LOCALE (rs[Rs_imLocale]);	1586	SET_LOCALE (rs[Rs_imLocale]);
1621	#endif
1622		1587
1623	p = rs[Rs_inputMethod];	1588	p = rs[Rs_inputMethod];
1624	if (p && *p)	1589	if (p && *p)
1625	{	1590	{
1626	bool found = false;	1591	bool found = false;
1627		1592
1628	s = rxvt_splitcommastring (p);	1593	s = rxvt_strsplit (',', p);
1629		1594
1630	for (i = 0; s[i]; i++)	1595	for (i = 0; s[i]; i++)
1631	{	1596	{
1632	if (*s[i])	1597	if (*s[i])
1633	{	1598	{
1634	strcpy (buf, "@im=");	1599	strcpy (buf, "@im=");
1635	strncat (buf, s[i], IMBUFSIZ - 5);	1600	strncat (buf, s[i], IMBUFSIZ - 5);
1636	if (IM_get_IC (buf))	1601	if (im_get_ic (buf))
1637	{	1602	{
1638	found = true;	1603	found = true;
1639	break;	1604	break;
1640	}	1605	}
1641	}	1606	}
1642	}	1607	}
1643		1608
1644	rxvt_freecommastring (s);	1609	rxvt_free_strsplit (s);
1645		1610
1646	if (found)	1611	if (found)
1647	goto done;	1612	goto done;
1648	}	1613	}
1649		1614
1650	/* try with XMODIFIERS env. var. */	1615	/* try with XMODIFIERS env. var. */
1651	if (IM_get_IC (""))	1616	if (im_get_ic (""))
1652	goto done;	1617	goto done;
1653		1618
1654	/* try with no modifiers base IF the user didn't specify an IM */	1619	/* try with no modifiers base IF the user didn't specify an IM */
1655	if (IM_get_IC ("@im=none"))	1620	if (im_get_ic ("@im=none"))
1656	goto done;	1621	goto done;
1657		1622
1658	done:	1623	done:
1659	#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1660	if (rs[Rs_imLocale])	1624	if (rs[Rs_imLocale])
1661	SET_LOCALE (locale);	1625	SET_LOCALE (locale);
1662	#endif
1663	}	1626	}
1664		1627
1665	void	1628	void
1666	rxvt_term::IMSetPosition ()	1629	rxvt_term::im_set_position ()
1667	{	1630	{
1668	XRectangle preedit_rect, status_rect, *needed_rect;	1631	XRectangle preedit_rect, status_rect, *needed_rect;
1669	XVaNestedList preedit_attr, status_attr;	1632	XVaNestedList preedit_attr, status_attr;
1670		1633
1671	if (!Input_Context	1634	if (!Input_Context
1672	|| !focus	1635	|| !focus
1673	|| !(input_style & (XIMPreeditArea | XIMPreeditPosition))	1636	|| !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1674	|| !IMisRunning ())	1637	|| !im_is_running ())
1675	return;	1638	return;
1676		1639
1677	if (input_style & XIMPreeditPosition)	1640	if (input_style & XIMPreeditPosition)
1678	{	1641	{
1679	im_set_size (preedit_rect);	1642	im_set_size (preedit_rect);
…		…
1703	XFree (status_attr);	1666	XFree (status_attr);
1704	}	1667	}
1705		1668
1706	XFree (preedit_attr);	1669	XFree (preedit_attr);
1707	}	1670	}
1708	#endif /* USE_XIM */	1671	#endif /* USE_XIM */
1709		1672
1710	void	1673	void
1711	rxvt_term::get_window_origin (int &x, int &y)	1674	rxvt_term::get_window_origin (int &x, int &y)
1712	{	1675	{
1713	Window cr;	1676	Window cr;
1714	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1677	XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1715	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1716	}
1717
1718	Pixmap
1719	rxvt_term::get_pixmap_property (int prop_id)
1720	{
1721	if (prop_id > 0 && prop_id < NUM_XA)
1722	if (xa[prop_id])
1723	{
1724	int aformat;
1725	unsigned long nitems, bytes_after;
1726	Atom atype;
1727	unsigned char *prop = NULL;
1728	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1729	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1730	&nitems, &bytes_after, &prop);
1731	if (result == Success && prop && atype == XA_PIXMAP)
1732	{
1733	return *(Pixmap *)prop;
1734	}
1735	}
1736	return None;
1737	}	1678	}
1738		1679
1739	#ifdef HAVE_BG_PIXMAP	1680	#ifdef HAVE_BG_PIXMAP
1740	int	1681
		1682	void
1741	rxvt_term::update_background ()	1683	rxvt_term::update_background ()
1742	{	1684	{
		1685	if (update_background_ev.is_active ())
		1686	return;
		1687
1743	bgPixmap.invalidate ();	1688	bg_invalidate ();
1744		1689
1745	/* no chance of real time refresh if we are blurring ! */	1690	if (!mapped)
1746	if (bgPixmap.invalid_since + 0.5 < NOW && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1691	return;
		1692
		1693	ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
		1694
		1695	if (to_wait <= 0.)
1747	bgPixmap.render ();	1696	bg_render ();
1748	else	1697	else
1749	{	1698	update_background_ev.start (to_wait);
		1699	}
		1700
		1701	void
		1702	rxvt_term::update_background_cb (ev::timer &w, int revents)
		1703	{
		1704	make_current ();
		1705
1750	update_background_ev.stop ();	1706	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 ();	1707	bg_render ();
		1708	refresh_check ();
1765	}	1709	}
1766		1710
1767	#endif /* HAVE_BG_PIXMAP */	1711	#endif /* HAVE_BG_PIXMAP */
1768		1712
1769	/*----------------------- end-of-file (C source) -----------------------*/	1713	/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines