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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.213 by root, Tue Jan 31 19:11:43 2006 UTC vs.
Revision 1.300 by root, Sat Jan 19 00:24:53 2008 UTC

…		…
1	/---------------------------------C----------------------------------	1	/----------------------------------------------------------------------
2	* File: main.C	2	* File: main.C
3	----------------------------------------------------------------------	3	----------------------------------------------------------------------
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
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) 2003-2007 Marc Lehmann <pcg@goof.com>
17	*	17	*
18	* This program is free software; you can redistribute it and/or modify	18	* This program is free software; you can redistribute it and/or modify
19	* it under the terms of the GNU General Public License as published by	19	* it under the terms of the GNU General Public License as published by
20	* the Free Software Foundation; either version 2 of the License, or	20	* the Free Software Foundation; either version 2 of the License, or
21	* (at your option) any later version.	21	* (at your option) any later version.
…		…
38	#include <limits>	38	#include <limits>
39		39
40	#include <csignal>	40	#include <csignal>
41	#include <cstring>	41	#include <cstring>
42		42
43	#ifdef TTY_GID_SUPPORT
44	# include <grp.h>
45	#endif
46
47	#ifdef HAVE_TERMIOS_H
48	# include <termios.h>	43	#include <termios.h>
		44
		45	#ifdef HAVE_XSETLOCALE
		46	# define X_LOCALE
		47	# include <X11/Xlocale.h>
		48	#else
		49	# ifdef HAVE_SETLOCALE
		50	# include <clocale>
		51	# endif
49	#endif	52	#endif
50		53
51	vector<rxvt_term *> rxvt_term::termlist;	54	vector<rxvt_term *> rxvt_term::termlist;
52		55
53	// used to tell global functions which terminal instance is "active"	56	// used to tell global functions which terminal instance is "active"
…		…
56	static char curlocale[128], savelocale[128];	59	static char curlocale[128], savelocale[128];
57		60
58	bool	61	bool
59	rxvt_set_locale (const char *locale) NOTHROW	62	rxvt_set_locale (const char *locale) NOTHROW
60	{	63	{
		64	int size = strlen (locale) + 1;
		65
		66	if (size > sizeof (curlocale))
		67	rxvt_fatal ("locale string too long, aborting.\n");
		68
61	if (!locale \|\| !strncmp (locale, curlocale, 128))	69	if (!locale \|\| !memcmp (locale, curlocale, size))
62	return false;	70	return false;
63		71
64	strncpy (curlocale, locale, 128);	72	memcpy (curlocale, locale, size);
65	setlocale (LC_CTYPE, curlocale);	73	setlocale (LC_CTYPE, curlocale);
66	return true;	74	return true;
67	}	75	}
68		76
69	void	77	void
…		…
83	class rxvt_composite_vec rxvt_composite;	91	class rxvt_composite_vec rxvt_composite;
84		92
85	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)	93	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
86	{	94	{
87	compose_char *cc;	95	compose_char *cc;
88		96
89	// break compose chains, as stupid readline really likes to duplicate	97	// break compose chains, as stupid readline really likes to duplicate
90	// composing characters for some reason near the end of a line.	98	// composing characters for some reason near the end of a line.
91	cc = (*this)[c1];	99	cc = (*this)[c1];
92	while (cc)	100	while (cc)
93	{	101	{
…		…
142		150
143	}	151	}
144	#endif	152	#endif
145		153
146	rxvt_term::rxvt_term ()	154	rxvt_term::rxvt_term ()
147	:	155	{
148	#if TRANSPARENT	156	#if HAVE_BG_PIXMAP
149	rootwin_ev (this, &rxvt_term::rootwin_cb),	157	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
		158	#endif
		159	#ifdef CURSOR_BLINK
		160	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
		161	#endif
		162	#ifdef TEXT_BLINK
		163	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
		164	#endif
		165	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		166	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
		167	#endif
		168	#ifdef SELECTION_SCROLLING
		169	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
		170	#endif
		171	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		172	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		173	#endif
		174	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
		175	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
150	#endif	176	#endif
151	#ifdef HAVE_SCROLLBARS	177	#ifdef HAVE_SCROLLBARS
152	scrollbar_ev (this, &rxvt_term::x_cb),	178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
153	#endif	179	#endif
154	#ifdef CURSOR_BLINK	180	#ifdef USE_XIM
155	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),	181	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
156	#endif
157	#ifdef TEXT_BLINK
158	text_blink_ev (this, &rxvt_term::text_blink_cb),
159	#endif
160	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
161	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
162	#endif
163	#ifdef SELECTION_SCROLLING
164	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
165	#endif
166	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
167	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
168	#endif	182	#endif
169	#ifdef POINTER_BLANK	183	#ifdef POINTER_BLANK
170	pointer_ev (this, &rxvt_term::pointer_cb),	184	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
171	#endif	185	#endif
172	#ifdef USE_XIM
173	im_ev (this, &rxvt_term::im_cb),
174	#endif
175	#ifndef NO_BELL	186	#ifndef NO_BELL
176	bell_ev (this, &rxvt_term::bell_cb),	187	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
177	#endif	188	#endif
178	termwin_ev (this, &rxvt_term::x_cb),	189	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
179	vt_ev (this, &rxvt_term::x_cb),	190	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
180	child_ev (this, &rxvt_term::child_cb),	191	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
181	check_ev (this, &rxvt_term::check_cb),	192	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
182	flush_ev (this, &rxvt_term::flush_cb),	193	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
183	destroy_ev (this, &rxvt_term::destroy_cb),	194	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
184	pty_ev (this, &rxvt_term::pty_cb),	195	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
185	incr_ev (this, &rxvt_term::incr_cb)	196
186	{
187	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	197	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
188		198
189	termlist.push_back (this);	199	termlist.push_back (this);
190		200
191	#ifdef KEYSYM_RESOURCE	201	#ifdef KEYSYM_RESOURCE
…		…
193	#endif	203	#endif
194	}	204	}
195		205
196	// clean up the most important stuff, do not call x or free mem etc.	206	// clean up the most important stuff, do not call x or free mem etc.
197	// for use before an emergency exit	207	// for use before an emergency exit
		208	void
198	void rxvt_term::emergency_cleanup ()	209	rxvt_term::emergency_cleanup ()
199	{	210	{
200	if (cmd_pid)	211	if (cmd_pid)
201	kill (-cmd_pid, SIGHUP);	212	kill (-cmd_pid, SIGHUP);
202		213
		214	pty_ev.stop ();
203	delete pty; pty = 0;	215	delete pty; pty = 0;
204	}	216	}
205		217
206	rxvt_term::~rxvt_term ()	218	rxvt_term::~rxvt_term ()
207	{	219	{
…		…
214	if (fontset[i] != fontset[0])	226	if (fontset[i] != fontset[0])
215	delete fontset[i];	227	delete fontset[i];
216	#endif	228	#endif
217	delete fontset[0];	229	delete fontset[0];
218		230
		231	#ifdef HAVE_BG_PIXMAP
		232	bgPixmap.destroy ();
		233	#endif
		234
219	if (display)	235	if (display)
220	{	236	{
221	selection_clear ();	237	selection_clear ();
222		238
223	#ifdef USE_XIM	239	#ifdef USE_XIM
224	im_destroy ();	240	im_destroy ();
225	#endif	241	#endif
226	#ifdef XTERM_SCROLLBAR	242	#ifdef XTERM_SCROLLBAR
227	if (xscrollbarGC) XFreeGC (xdisp, xscrollbarGC);	243	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
228	if (ShadowGC) XFreeGC (xdisp, ShadowGC);	244	if (ShadowGC) XFreeGC (dpy, ShadowGC);
229	#endif	245	#endif
230	#ifdef PLAIN_SCROLLBAR	246	#ifdef PLAIN_SCROLLBAR
231	if (pscrollbarGC) XFreeGC (xdisp, pscrollbarGC);	247	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
232	#endif	248	#endif
233	#ifdef NEXT_SCROLLBAR	249	#ifdef NEXT_SCROLLBAR
234	if (blackGC) XFreeGC (xdisp, blackGC);	250	if (blackGC) XFreeGC (dpy, blackGC);
235	if (whiteGC) XFreeGC (xdisp, whiteGC);	251	if (whiteGC) XFreeGC (dpy, whiteGC);
236	if (grayGC) XFreeGC (xdisp, grayGC);	252	if (grayGC) XFreeGC (dpy, grayGC);
237	if (darkGC) XFreeGC (xdisp, darkGC);	253	if (darkGC) XFreeGC (dpy, darkGC);
238	if (stippleGC) XFreeGC (xdisp, stippleGC);	254	if (stippleGC) XFreeGC (dpy, stippleGC);
239	if (dimple) XFreePixmap (xdisp, dimple);	255	if (dimple) XFreePixmap (dpy, dimple);
240	if (upArrow) XFreePixmap (xdisp, upArrow);	256	if (upArrow) XFreePixmap (dpy, upArrow);
241	if (downArrow) XFreePixmap (xdisp, downArrow);	257	if (downArrow) XFreePixmap (dpy, downArrow);
242	if (upArrowHi) XFreePixmap (xdisp, upArrowHi);	258	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
243	if (downArrowHi) XFreePixmap (xdisp, downArrowHi);	259	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
244	#endif	260	#endif
245	#ifdef RXVT_SCROLLBAR	261	#ifdef RXVT_SCROLLBAR
246	if (topShadowGC) XFreeGC (xdisp, topShadowGC);	262	if (topShadowGC) XFreeGC (dpy, topShadowGC);
247	if (botShadowGC) XFreeGC (xdisp, botShadowGC);	263	if (botShadowGC) XFreeGC (dpy, botShadowGC);
248	if (scrollbarGC) XFreeGC (xdisp, scrollbarGC);	264	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
249	#endif	265	#endif
250	if (gc) XFreeGC (xdisp, gc);	266	if (gc) XFreeGC (dpy, gc);
251		267
252	delete drawable;	268	delete drawable;
253	// destroy all windows	269	// destroy all windows
254	if (parent[0])	270	if (parent[0])
255	XDestroyWindow (xdisp, parent[0]);	271	XDestroyWindow (dpy, parent[0]);
		272
		273	for (int i = 0; i < TOTAL_COLORS; i++)
		274	if (ISSET_PIXCOLOR (i))
		275	{
		276	pix_colors_focused [i].free (this);
		277	#if OFF_FOCUS_FADING
		278	pix_colors_unfocused [i].free (this);
		279	#endif
		280	}
256		281
257	clear ();	282	clear ();
258	}
259		283
260	// TODO: free pixcolours, colours should become part of rxvt_display	284	display->flush (); /* ideally .put should do this */
261	delete pix_colors_focused;
262	#if OFF_FOCUS_FADING
263	delete pix_colors_unfocused;
264	#endif
265
266	displays.put (display);	285	displays.put (display);
		286	}
267		287
268	scr_release ();	288	scr_release ();
269		289
270	/* clear all resources */	290	/* clear all resources */
271	for (int i = 0; i < allocated.size (); i++)	291	for (int i = 0; i < allocated.size (); i++)
…		…
283	delete argv;	303	delete argv;
284		304
285	#ifdef KEYSYM_RESOURCE	305	#ifdef KEYSYM_RESOURCE
286	delete keyboard;	306	delete keyboard;
287	#endif	307	#endif
		308	#ifndef NO_RESOURCES
		309	XrmDestroyDatabase (option_db);
		310	#endif
288	}	311	}
289		312
290	// child has exited, usually destroys	313	// child has exited, usually destroys
291	void	314	void
292	rxvt_term::child_cb (child_watcher &w, int status)	315	rxvt_term::child_cb (ev::child &w, int status)
293	{	316	{
294	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));	317	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
295		318
296	cmd_pid = 0;	319	cmd_pid = 0;
297		320
298	if (!OPTION (Opt_hold))	321	if (!option (Opt_hold))
299	destroy ();	322	destroy ();
300	}	323	}
301		324
302	void	325	void
303	rxvt_term::destroy ()	326	rxvt_term::destroy ()
304	{	327	{
305	if (destroy_ev.active)	328	if (destroy_ev.is_active ())
306	return;	329	return;
307		330
308	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	331	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
309		332
310	#if ENABLE_OVERLAY	333	#if ENABLE_OVERLAY
…		…
317	im_ev.stop (display);	340	im_ev.stop (display);
318	#endif	341	#endif
319	#if HAVE_SCROLLBARS	342	#if HAVE_SCROLLBARS
320	scrollbar_ev.stop (display);	343	scrollbar_ev.stop (display);
321	#endif	344	#endif
322	#if TRANSPARENT	345	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
323	rootwin_ev.stop (display);	346	rootwin_ev.stop (display);
324	#endif	347	#endif
325	incr_ev.stop ();	348	incr_ev.stop ();
326	termwin_ev.stop (display);	349	termwin_ev.stop (display);
327	vt_ev.stop (display);	350	vt_ev.stop (display);
328	}	351	}
329		352
330	check_ev.stop ();	353	flush_ev.stop ();
331	pty_ev.stop ();	354	pty_ev.stop ();
332	#ifdef CURSOR_BLINK	355	#ifdef CURSOR_BLINK
333	cursor_blink_ev.stop ();	356	cursor_blink_ev.stop ();
334	#endif	357	#endif
335	#ifdef TEXT_BLINK	358	#ifdef TEXT_BLINK
…		…
343	#endif	366	#endif
344	#ifdef POINTER_BLANK	367	#ifdef POINTER_BLANK
345	pointer_ev.stop ();	368	pointer_ev.stop ();
346	#endif	369	#endif
347		370
348	destroy_ev.start (0);	371	destroy_ev.start ();
349	}	372	}
350		373
351	void	374	void
352	rxvt_term::destroy_cb (time_watcher &w)	375	rxvt_term::destroy_cb (ev::idle &w, int revents)
353	{	376	{
354	make_current ();	377	make_current ();
355		378
356	delete this;	379	delete this;
357	}	380	}
…		…
411	else	434	else
412	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	435	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
413	mesg, BUFSIZ);	436	mesg, BUFSIZ);
414	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	437	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
415	}	438	}
416	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	439	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
417	mesg, BUFSIZ);	440	mesg, BUFSIZ);
418	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	441	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
419	}	442	}
420	#endif	443	#endif
421		444
…		…
446	rxvt_emergency_cleanup ();	469	rxvt_emergency_cleanup ();
447	_exit (EXIT_FAILURE);	470	_exit (EXIT_FAILURE);
448	}	471	}
449		472
450	/----------------------------------------------------------------------/	473	/----------------------------------------------------------------------/
451	bool	474	void
452	rxvt_term::init (int argc, const char const argv, stringvec *envv)	475	rxvt_term::init (int argc, const char const argv, stringvec *envv)
453	{	476	{
454	this->envv = envv;	477	this->envv = envv;
455		478
456	SET_R (this);	479	SET_R (this);
457	set_locale ("");	480	set_locale ("");
458	set_environ (envv); // few things in X do not call setlocale :(	481	set_environ (envv); // few things in X do not call setlocale :(
459		482
460	if (!init_vars ())	483	init_vars ();
461	return false;
462		484
463	init_secondary ();	485	init_secondary ();
464		486
465	const char **cmd_argv = init_resources (argc, argv);	487	const char **cmd_argv = init_resources (argc, argv);
466		488
467	#ifdef KEYSYM_RESOURCE	489	#ifdef KEYSYM_RESOURCE
468	keyboard->register_done ();	490	keyboard->register_done ();
469	#endif	491	#endif
470		492
471	#ifdef HAVE_SCROLLBARS	493	#ifdef HAVE_SCROLLBARS
472	if (OPTION (Opt_scrollBar))	494	if (option (Opt_scrollBar))
473	scrollBar.setIdle (); /* set existence for size calculations */	495	scrollBar.setIdle (); /* set existence for size calculations */
474	#endif	496	#endif
475		497
476	pty = ptytty::create ();	498	pty = ptytty::create ();
477		499
…		…
480	init_xlocale ();	502	init_xlocale ();
481		503
482	scr_reset (); // initialize screen	504	scr_reset (); // initialize screen
483		505
484	#if 0	506	#if 0
485	XSynchronize (xdisp, True);	507	XSynchronize (dpy, True);
486	#endif	508	#endif
487		509
488	#ifdef HAVE_SCROLLBARS	510	#ifdef HAVE_SCROLLBARS
489	if (OPTION (Opt_scrollBar))	511	if (option (Opt_scrollBar))
490	resize_scrollbar (); /* create and map scrollbar */	512	resize_scrollbar (); /* create and map scrollbar */
491	#endif	513	#endif
		514	#ifdef HAVE_BG_PIXMAP
		515	{
		516	bgPixmap.set_target (this);
		517	bgPixmap.invalidate ();
		518
492	#ifdef TRANSPARENT	519	#ifdef ENABLE_TRANSPARENCY
493	if (OPTION (Opt_transparent))	520	if (option (Opt_transparent))
494	{	521	{
		522	bgPixmap.set_transparent ();
		523
		524	#ifdef HAVE_AFTERIMAGE
		525	if (rs [Rs_blurradius])
		526	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
		527	#endif
		528	if (ISSET_PIXCOLOR (Color_tint))
		529	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		530
		531	if (rs [Rs_shade])
		532	bgPixmap.set_shade (rs [Rs_shade]);
		533
		534	bgPixmap.set_root_pixmap ();
495	XSelectInput (xdisp, display->root, PropertyChangeMask);	535	XSelectInput (dpy, display->root, PropertyChangeMask);
496	check_our_parents ();
497	rootwin_ev.start (display, display->root);	536	rootwin_ev.start (display, display->root);
498	}	537	}
		538	#endif
		539
		540	#ifdef BG_IMAGE_FROM_FILE
		541	if (rs[Rs_backgroundPixmap])
		542	{
		543	const char *p = rs[Rs_backgroundPixmap];
		544
		545	if ((p = strchr (p, ';')) != 0)
		546	{
		547	p++;
		548	bgPixmap.set_geometry (p);
		549	}
		550	else
		551	bgPixmap.set_defaultGeometry ();
		552
		553	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
		554	if (!bgPixmap.window_position_sensitive ())
		555	update_background ();
		556	}
		557	#endif
		558	}
		559	#endif
		560
		561	#if ENABLE_PERL
		562	rootwin_ev.start (display, display->root);
499	#endif	563	#endif
500		564
501	set_colorfgbg ();	565	set_colorfgbg ();
502		566
503	init_command (cmd_argv);	567	init_command (cmd_argv);
504		568
505	free (cmd_argv);	569	free (cmd_argv);
506		570
507	if (pty->pty >= 0)	571	if (pty->pty >= 0)
508	pty_ev.start (pty->pty, EVENT_READ);	572	pty_ev.start (pty->pty, ev::READ);
509
510	check_ev.start ();
511		573
512	HOOK_INVOKE ((this, HOOK_START, DT_END));	574	HOOK_INVOKE ((this, HOOK_START, DT_END));
513		575
514	#if ENABLE_XEMBED	576	#if ENABLE_XEMBED
515	if (rs[Rs_embed])	577	if (rs[Rs_embed])
516	{	578	{
517	long info[2] = { 0, XEMBED_MAPPED };	579	long info[2] = { 0, XEMBED_MAPPED };
518		580
519	XChangeProperty (xdisp, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],	581	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
520	32, PropModeReplace, (unsigned char *)&info, 2);	582	32, PropModeReplace, (unsigned char *)&info, 2);
521	}	583	}
522	#endif	584	#endif
523		585
524	XMapWindow (xdisp, vt);	586	XMapWindow (dpy, vt);
525	XMapWindow (xdisp, parent[0]);	587	XMapWindow (dpy, parent[0]);
526		588
527	return true;	589	refresh_check ();
528	}	590	}
529		591
530	static struct sig_handlers	592	static struct sig_handlers
531	{	593	{
532	sig_watcher sw_term, sw_int;	594	ev::sig sw_term, sw_int;
533		595
534	/*	596	/*
535	* Catch a fatal signal and tidy up before quitting	597	* Catch a fatal signal and tidy up before quitting
536	*/	598	*/
537	void	599	void sig_term (ev::sig &w, int revents);
538	sig_term (sig_watcher &w)	600
		601	sig_handlers ()
539	{	602	{
540	rxvt_emergency_cleanup ();	603	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
541	signal (w.signum, SIG_DFL);
542	kill (getpid (), w.signum);
543	}
544
545	sig_handlers ()
546	: sw_term (this, &sig_handlers::sig_term),
547	sw_int (this, &sig_handlers::sig_term)	604	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
548	{
549	}	605	}
550	} sig_handlers;	606	} sig_handlers;
551		607
		608	void
		609	sig_handlers::sig_term (ev::sig &w, int revents)
		610	{
		611	rxvt_emergency_cleanup ();
		612	w.stop ();
		613	kill (getpid (), w.signum);
		614	}
		615
552	char **rxvt_environ; // startup environment	616	char **rxvt_environ; // startup environment
553		617
554	void	618	void
555	rxvt_init ()	619	rxvt_init ()
556	{	620	{
557	ptytty::init ();	621	ptytty::init ();
		622
		623	if (!ev_default_loop (0))
		624	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
558		625
559	rxvt_environ = environ;	626	rxvt_environ = environ;
560		627
561	signal (SIGHUP, SIG_IGN);	628	signal (SIGHUP, SIG_IGN);
562	signal (SIGPIPE, SIG_IGN);	629	signal (SIGPIPE, SIG_IGN);
563		630
564	sig_handlers.sw_term.start (SIGTERM);	631	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
565	sig_handlers.sw_int.start (SIGINT);	632	sig_handlers.sw_int.start (SIGINT); ev_unref ();
566		633
567	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	634	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
568	/* signal (SIGURG, SIG_DFL); */	635	/* signal (SIGURG, SIG_DFL); */
569		636
570	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	637	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
…		…
572	XSetIOErrorHandler (rxvt_xioerror_handler);	639	XSetIOErrorHandler (rxvt_xioerror_handler);
573		640
574	XrmInitialize ();	641	XrmInitialize ();
575	}	642	}
576		643
577	/* ------------------------------------------------------------------------- *
578	* MEMORY ALLOCATION WRAPPERS *
579	* ------------------------------------------------------------------------- */
580	void *
581	rxvt_malloc (size_t size)
582	{
583	void *p = malloc (size);
584
585	if (!p)
586	rxvt_fatal ("memory allocation failure. aborting.\n");
587
588	return p;
589	}
590
591	void *
592	rxvt_calloc (size_t number, size_t size)
593	{
594	void *p = calloc (number, size);
595
596	if (!p)
597	rxvt_fatal ("memory allocation failure. aborting.\n");
598
599	return p;
600	}
601
602	void *
603	rxvt_realloc (void *ptr, size_t size)
604	{
605	void *p = realloc (ptr, size);
606
607	if (!p)
608	rxvt_fatal ("memory allocation failure. aborting.\n");
609
610	return p;
611	}
612
613	/----------------------------------------------------------------------/	644	/----------------------------------------------------------------------/
614	/*	645	/*
615	* window size/position calculcations for XSizeHint and other storage.	646	* window size/position calculations for XSizeHint and other storage.
616	* if width/height are non-zero then override calculated width/height	647	* if width/height are non-zero then override calculated width/height
617	*/	648	*/
618	void	649	void
619	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	650	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
620	{	651	{
…		…
692	if (scrollBar.state)	723	if (scrollBar.state)
693	{	724	{
694	sb_w = scrollbar_TotalWidth ();	725	sb_w = scrollbar_TotalWidth ();
695	szHint.base_width += sb_w;	726	szHint.base_width += sb_w;
696		727
697	if (!OPTION (Opt_scrollBar_right))	728	if (!option (Opt_scrollBar_right))
698	window_vt_x += sb_w;	729	window_vt_x += sb_w;
699	}	730	}
700		731
701	szHint.width_inc = fwidth;	732	szHint.width_inc = fwidth;
702	szHint.height_inc = fheight;	733	szHint.height_inc = fheight;
703	szHint.min_width = szHint.base_width + szHint.width_inc;	734	szHint.min_width = szHint.base_width + szHint.width_inc;
704	szHint.min_height = szHint.base_height + szHint.height_inc;	735	szHint.min_height = szHint.base_height + szHint.height_inc;
705		736
706	if (newwidth && newwidth - szHint.base_width < max_width)	737	if (newwidth && newwidth - szHint.base_width < max_width)
707	{	738	{
708	szHint.width = newwidth;	739	szHint.width = newwidth;
…		…
723	{	754	{
724	min_it (height, max_height);	755	min_it (height, max_height);
725	szHint.height = szHint.base_height + height;	756	szHint.height = szHint.base_height + height;
726	}	757	}
727		758
728	if (scrollBar.state && OPTION (Opt_scrollBar_right))	759	if (scrollBar.state && option (Opt_scrollBar_right))
729	window_sb_x = szHint.width - sb_w;	760	window_sb_x = szHint.width - sb_w;
730		761
731	if (recalc_x)	762	if (recalc_x)
732	szHint.x += DisplayWidth (xdisp, display->screen) - szHint.width - 2 * ext_bwidth;	763	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
733		764
734	if (recalc_y)	765	if (recalc_y)
735	szHint.y += DisplayHeight (xdisp, display->screen) - szHint.height - 2 * ext_bwidth;	766	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
736		767
737	ncol = width / fwidth;	768	ncol = width / fwidth;
738	nrow = height / fheight;	769	nrow = height / fheight;
739	}	770	}
740		771
…		…
756	ws.ws_xpixel = width;	787	ws.ws_xpixel = width;
757	ws.ws_ypixel = height;	788	ws.ws_ypixel = height;
758	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	789	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
759		790
760	#if 0	791	#if 0
761	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	792	// TIOCSWINSZ is supposed to do this automatically and correctly
762	if (cmd_pid) /* force through to the command */	793	if (cmd_pid) /* force through to the command */
763	kill (-cmd_pid, SIGWINCH);	794	kill (-cmd_pid, SIGWINCH);
764	#endif	795	#endif
765	}	796	}
766		797
…		…
795	delete fontset[0];	826	delete fontset[0];
796	fontset[0] = fs;	827	fontset[0] = fs;
797		828
798	prop = (*fs)[1]->properties ();	829	prop = (*fs)[1]->properties ();
799	prop.height += lineSpace;	830	prop.height += lineSpace;
		831
800	fs->set_prop (prop);	832	fs->set_prop (prop, false);
801		833
802	fwidth = prop.width;	834	fwidth = prop.width;
803	fheight = prop.height;	835	fheight = prop.height;
804	fbase = prop.ascent;	836	fbase = prop.ascent;
805		837
…		…
814	{	846	{
815	fontset[style] = fs = new rxvt_fontset (this);	847	fontset[style] = fs = new rxvt_fontset (this);
816	rxvt_fontprop prop2 = prop;	848	rxvt_fontprop prop2 = prop;
817		849
818	if (res)	850	if (res)
819	prop2.weight = prop2.slant = rxvt_fontprop::unset;	851	{
		852	fs->populate (res);
		853	fs->set_prop (prop2, false);
		854	}
820	else	855	else
821	{	856	{
822	res = fontset[0]->fontdesc;	857	fs->populate (fontset[0]->fontdesc);
823		858
824	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;	859	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
825	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;	860	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
		861
		862	fs->set_prop (prop2, true);
826	}	863	}
827		864
828	fs->populate (res);
829	fs->set_prop (prop2);
830	}	865	}
831	#else	866	#else
832	fontset[style] = fontset[0];	867	fontset[style] = fontset[0];
833	#endif	868	#endif
834	}	869	}
…		…
836	if (parent[0])	871	if (parent[0])
837	{	872	{
838	resize_all_windows (0, 0, 0);	873	resize_all_windows (0, 0, 0);
839	scr_remap_chars ();	874	scr_remap_chars ();
840	scr_touch (true);	875	scr_touch (true);
841	}	876	}
842		877
843	return true;	878	return true;
844	}	879	}
845		880
		881	void
846	void rxvt_term::set_string_property (Atom prop, const char *str, int len)	882	rxvt_term::set_string_property (Atom prop, const char *str, int len)
847	{	883	{
848	XChangeProperty (xdisp, parent[0],	884	XChangeProperty (dpy, parent[0],
849	prop, XA_STRING, 8, PropModeReplace,	885	prop, XA_STRING, 8, PropModeReplace,
850	(const unsigned char *)str, len >= 0 ? len : strlen (str));	886	(const unsigned char *)str, len >= 0 ? len : strlen (str));
851	}	887	}
852		888
		889	void
853	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	890	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
854	{	891	{
855	wchar_t *ws = rxvt_mbstowcs (str, len);	892	wchar_t *ws = rxvt_mbstowcs (str, len);
856	char *s = rxvt_wcstoutf8 (ws);	893	char *s = rxvt_wcstoutf8 (ws);
857		894
858	XChangeProperty (xdisp, parent[0],	895	XChangeProperty (dpy, parent[0],
859	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,	896	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
860	(const unsigned char *)s, strlen (s));	897	(const unsigned char *)s, strlen (s));
861		898
862	free (s);	899	free (s);
863	free (ws);	900	free (ws);
…		…
882	#if ENABLE_EWMH	919	#if ENABLE_EWMH
883	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	920	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
884	#endif	921	#endif
885	}	922	}
886		923
		924	void
		925	rxvt_term::set_window_color (int idx, const char *color)
		926	{
887	#ifdef XTERM_COLOR_CHANGE	927	#ifdef XTERM_COLOR_CHANGE
888	void
889	rxvt_term::set_window_color (int idx, const char *color)
890	{
891	rxvt_color xcol;	928	rxvt_color xcol;
892	int i;	929	int i;
893		930
894	if (color == NULL \|\| *color == '\0')	931	if (color == NULL \|\| *color == '\0')
895	return;	932	return;
896		933
897	color = strdup (color);	934	color = strdup (color);
898	allocated.push_back ((void *)color);	935	allocated.push_back ((void *)color);
…		…
902	if (isdigit (*color))	939	if (isdigit (*color))
903	{	940	{
904	i = atoi (color);	941	i = atoi (color);
905		942
906	if (i >= 8 && i <= 15)	943	if (i >= 8 && i <= 15)
		944	{
907	{ /* bright colors */	945	/* bright colors */
908	i -= 8;
909	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	946	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
910	goto done;	947	goto done;
911	}	948	}
912		949
913	if (i >= 0 && i <= 7)	950	if (i >= 0 && i <= 7)
		951	{
914	{ /* normal colors */	952	/* normal colors */
915	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	953	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
916	goto done;	954	goto done;
917	}	955	}
918	}	956	}
919		957
…		…
924	* so just keep gobbling up the colormap	962	* so just keep gobbling up the colormap
925	*/	963	*/
926		964
927	pix_colors_focused[idx] = xcol;	965	pix_colors_focused[idx] = xcol;
928		966
929	/* XSetWindowAttributes attr; */
930	/* Cursor cursor; */
931	done:	967	done:
932
933	#if OFF_FOCUS_FADING
934	if (rs[Rs_fade])
935	{
936	rgba c;
937	pix_colors [Color_fade].get (this, c);
938	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
939	}
940	#endif
941
942	/TODO: handle Color_BD, scrollbar background, etc. /	968	/TODO: handle Color_BD, scrollbar background, etc. /
943		969
		970	update_fade_color (idx);
944	recolour_cursor ();	971	recolour_cursor ();
945	scr_recolour ();	972	scr_recolour ();
		973	#endif /* XTERM_COLOR_CHANGE */
946	}	974	}
947
948	#else
949	# define set_window_color (idx,color) ((void)0)
950	#endif /* XTERM_COLOR_CHANGE */
951		975
952	void	976	void
953	rxvt_term::recolour_cursor ()	977	rxvt_term::recolour_cursor ()
954	{	978	{
955	XColor xcol[2];	979	XColor fg, bg;
956		980
957	xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg)	981	(ISSET_PIXCOLOR (Color_pointer_fg)
958	? pix_colors_focused[Color_pointer_fg]	982	? pix_colors_focused[Color_pointer_fg]
959	: pix_colors_focused[Color_fg];	983	: pix_colors_focused[Color_fg]).get (fg);
		984
960	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)	985	(ISSET_PIXCOLOR (Color_pointer_bg)
961	? pix_colors_focused[Color_pointer_bg]	986	? pix_colors_focused[Color_pointer_bg]
962	: pix_colors_focused[Color_bg];	987	: pix_colors_focused[Color_bg]).get (bg);
963		988
964	XQueryColors (xdisp, cmap, xcol, 2);
965	XRecolorCursor (xdisp, TermWin_cursor, xcol + 0, xcol + 1);	989	XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
966	}	990	}
967		991
968	/----------------------------------------------------------------------/	992	/----------------------------------------------------------------------/
969	/*	993	/*
970	* find if fg/bg matches any of the normal (low-intensity) colors	994	* find if fg/bg matches any of the normal (low-intensity) colors
971	*/	995	*/
972	void	996	void
973	rxvt_term::set_colorfgbg ()	997	rxvt_term::set_colorfgbg ()
974	{	998	{
975	unsigned int i;	999	unsigned int i;
976	const char *xpmb = "\0";	1000	const char *xpmb = "";
977	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	1001	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
978		1002
979	strcpy (fstr, "default");	1003	strcpy (fstr, "default");
980	strcpy (bstr, "default");	1004	strcpy (bstr, "default");
981	for (i = Color_Black; i <= Color_White; i++)	1005	for (i = Color_Black; i <= Color_White; i++)
…		…
987		1011
988	for (i = Color_Black; i <= Color_White; i++)	1012	for (i = Color_Black; i <= Color_White; i++)
989	if (pix_colors[Color_bg] == pix_colors[i])	1013	if (pix_colors[Color_bg] == pix_colors[i])
990	{	1014	{
991	sprintf (bstr, "%d", (i - Color_Black));	1015	sprintf (bstr, "%d", (i - Color_Black));
992	#ifdef XPM_BACKGROUND	1016	#ifdef BG_IMAGE_FROM_FILE
993	xpmb = "default;";	1017	xpmb = "default;";
994	#endif	1018	#endif
995	break;	1019	break;
996	}	1020	}
997		1021
…		…
1006	if (color.set (this, name))	1030	if (color.set (this, name))
1007	return true;	1031	return true;
1008		1032
1009	rxvt_warn ("can't get colour '%s', continuing without.\n", name);	1033	rxvt_warn ("can't get colour '%s', continuing without.\n", name);
1010	return false;	1034	return false;
		1035	}
		1036
		1037	void
		1038	rxvt_term::alias_color (int dst, int src)
		1039	{
		1040	pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1011	}	1041	}
1012		1042
1013	/* -------------------------------------------------------------------- *	1043	/* -------------------------------------------------------------------- *
1014	* - WINDOW RESIZING - *	1044	* - WINDOW RESIZING - *
1015	* -------------------------------------------------------------------- */	1045	* -------------------------------------------------------------------- */
…		…
1019	int fix_screen;	1049	int fix_screen;
1020	int old_width = szHint.width;	1050	int old_width = szHint.width;
1021	int old_height = szHint.height;	1051	int old_height = szHint.height;
1022		1052
1023	window_calc (newwidth, newheight);	1053	window_calc (newwidth, newheight);
		1054
		1055	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1024	XSetWMNormalHints (xdisp, parent[0], &szHint);	1056	XSetWMNormalHints (dpy, parent[0], &szHint);
1025		1057
1026	if (!ignoreparent)	1058	if (!ignoreparent)
1027	{	1059	{
1028	#ifdef SMART_RESIZE	1060	#ifdef SMART_RESIZE
1029	/*	1061	/*
…		…
1033	int x, y, x1, y1;	1065	int x, y, x1, y1;
1034	int dx, dy;	1066	int dx, dy;
1035	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1067	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1036	Window unused_cr;	1068	Window unused_cr;
1037		1069
1038	XTranslateCoordinates (xdisp, parent[0], display->root,	1070	XTranslateCoordinates (dpy, parent[0], display->root,
1039	0, 0, &x, &y, &unused_cr);	1071	0, 0, &x, &y, &unused_cr);
1040	XGetGeometry (xdisp, parent[0], &unused_cr, &x1, &y1,	1072	XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1041	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1073	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1042	/*	1074	/*
1043	* if display->root isn't the parent window, a WM will probably have offset	1075	* if display->root isn't the parent window, a WM will probably have offset
1044	* our position for handles and decorations. Counter it	1076	* our position for handles and decorations. Counter it
1045	*/	1077	*/
…		…
1047	{	1079	{
1048	x -= x1;	1080	x -= x1;
1049	y -= y1;	1081	y -= y1;
1050	}	1082	}
1051		1083
1052	x1 = (DisplayWidth (xdisp, display->screen) - old_width ) / 2;	1084	x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1053	y1 = (DisplayHeight (xdisp, display->screen) - old_height) / 2;	1085	y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1054	dx = old_width - szHint.width;	1086	dx = old_width - szHint.width;
1055	dy = old_height - szHint.height;	1087	dy = old_height - szHint.height;
1056		1088
1057	/* Check position of the center of the window */	1089	/* Check position of the center of the window */
1058	if (x < x1) /* left half */	1090	if (x < x1) /* left half */
…		…
1062	if (y < y1) /* top half */	1094	if (y < y1) /* top half */
1063	dy = 0;	1095	dy = 0;
1064	else if (y == y1) /* exact center */	1096	else if (y == y1) /* exact center */
1065	dy /= 2;	1097	dy /= 2;
1066		1098
1067	XMoveResizeWindow (xdisp, parent[0], x + dx, y + dy,	1099	XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1068	szHint.width, szHint.height);	1100	szHint.width, szHint.height);
1069	#else	1101	#else
1070	XResizeWindow (xdisp, parent[0], szHint.width, szHint.height);	1102	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1071	#endif	1103	#endif
1072	}	1104	}
1073		1105
1074	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1106	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1075		1107
1076	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1108	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1077	{	1109	{
1078	if (scrollBar.state)	1110	if (scrollBar.state)
1079	{	1111	{
1080	XMoveResizeWindow (xdisp, scrollBar.win,	1112	XMoveResizeWindow (dpy, scrollBar.win,
1081	window_sb_x, 0,	1113	window_sb_x, 0,
1082	scrollbar_TotalWidth (), szHint.height);	1114	scrollbar_TotalWidth (), szHint.height);
1083	resize_scrollbar ();	1115	resize_scrollbar ();
1084	}	1116	}
1085		1117
1086	XMoveResizeWindow (xdisp, vt,	1118	XMoveResizeWindow (dpy, vt,
1087	window_vt_x, window_vt_y,	1119	window_vt_x, window_vt_y,
1088	width, height);	1120	width, height);
1089		1121
		1122	#ifdef HAVE_BG_PIXMAP
		1123	if (bgPixmap.window_size_sensitive ())
		1124	update_background ();
		1125	#endif
		1126
1090	scr_clear ();	1127	scr_clear ();
1091	#ifdef XPM_BACKGROUND
1092	resize_pixmap ();
1093	#endif
1094	}	1128	}
1095		1129
1096	if (fix_screen \|\| old_height == 0)	1130	if (fix_screen \|\| old_height == 0)
1097	scr_reset ();	1131	scr_reset ();
1098		1132
1099	#ifdef XPM_BACKGROUND	1133	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1100	if (pixmap)	1134	//scr_touch (false);
		1135
		1136	#ifdef HAVE_BG_PIXMAP
		1137	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
		1138	// if (bgPixmap.pixmap)
1101	scr_touch (false);	1139	// scr_touch (false);
1102	#endif	1140	#endif
1103		1141
1104	#ifdef USE_XIM	1142	#ifdef USE_XIM
1105	IMSetStatusPosition ();	1143	IMSetPosition ();
1106	#endif	1144	#endif
1107	}	1145	}
1108		1146
1109	/*	1147	/*
1110	* Set the width/height of the vt window in characters. Units are pixels.	1148	* Set the width/height of the vt window in characters. Units are pixels.
…		…
1115	{	1153	{
1116	XWindowAttributes wattr;	1154	XWindowAttributes wattr;
1117		1155
1118	if (newwidth == 0 \|\| newheight == 0)	1156	if (newwidth == 0 \|\| newheight == 0)
1119	{	1157	{
1120	XGetWindowAttributes (xdisp, display->root, &wattr);	1158	XGetWindowAttributes (dpy, display->root, &wattr);
1121		1159
1122	if (newwidth == 0)	1160	if (newwidth == 0)
1123	newwidth = wattr.width - szHint.base_width;	1161	newwidth = wattr.width - szHint.base_width;
1124	if (newheight == 0)	1162	if (newheight == 0)
1125	newheight = wattr.height - szHint.base_height;	1163	newheight = wattr.height - szHint.base_height;
…		…
1139	#ifdef USE_XIM	1177	#ifdef USE_XIM
1140		1178
1141	void	1179	void
1142	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)	1180	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1143	{	1181	{
1144	fg = pix_colors[Color_fg];	1182	fg = pix_colors [Color_fg];
1145	bg = pix_colors[Color_bg];	1183	bg = pix_colors [Color_bg];
1146	}	1184	}
1147		1185
1148	void	1186	void
1149	rxvt_term::im_set_size (XRectangle &size)	1187	rxvt_term::im_set_size (XRectangle &size)
1150	{	1188	{
…		…
1187	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1225	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1188		1226
1189	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1227	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1190	*p = '\0';	1228	*p = '\0';
1191		1229
1192	atom = XInternAtom (xdisp, server, False);	1230	atom = XInternAtom (dpy, server, False);
1193	win = XGetSelectionOwner (xdisp, atom);	1231	win = XGetSelectionOwner (dpy, atom);
1194		1232
1195	if (win != None)	1233	if (win != None)
1196	return True;	1234	return True;
1197	}	1235	}
1198		1236
…		…
1277	if (term->rs[Rs_imLocale])	1315	if (term->rs[Rs_imLocale])
1278	SET_LOCALE (term->locale);	1316	SET_LOCALE (term->locale);
1279	}	1317	}
1280	else	1318	else
1281	str = (void *)text->string.wide_char;	1319	str = (void *)text->string.wide_char;
1282		1320
1283	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1321	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1284	DT_INT, call_data->caret,	1322	DT_INT, call_data->caret,
1285	DT_INT, call_data->chg_first,	1323	DT_INT, call_data->chg_first,
1286	DT_INT, call_data->chg_length,	1324	DT_INT, call_data->chg_length,
1287	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,	1325	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
…		…
1422	"*",	1460	"*",
1423	fheight,	1461	fheight,
1424	fheight + 1, fheight - 1,	1462	fheight + 1, fheight - 1,
1425	fheight - 2, fheight + 2);	1463	fheight - 2, fheight + 2);
1426		1464
1427	fs = XCreateFontSet (xdisp, rs[Rs_imFont] ? rs[Rs_imFont] : pat,	1465	fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1428	&missing_charset_list, &missing_charset_count, &def_string);	1466	&missing_charset_list, &missing_charset_count, &def_string);
1429		1467
1430	if (missing_charset_list)	1468	if (missing_charset_list)
1431	XFreeStringList (missing_charset_list);	1469	XFreeStringList (missing_charset_list);
1432		1470
…		…
1507	preedit_attr,	1545	preedit_attr,
1508	status_attr ? XNStatusAttributes : NULL,	1546	status_attr ? XNStatusAttributes : NULL,
1509	status_attr, NULL);	1547	status_attr, NULL);
1510		1548
1511	if (preedit_attr) XFree (preedit_attr);	1549	if (preedit_attr) XFree (preedit_attr);
1512	if (status_attr) XFree (status_attr);	1550	if (status_attr) XFree (status_attr);
1513	if (fs) XFreeFontSet (xdisp, fs);	1551	if (fs) XFreeFontSet (dpy, fs);
1514		1552
1515	if (Input_Context == NULL)	1553	if (Input_Context == NULL)
1516	{	1554	{
1517	rxvt_warn ("failed to create input context, continuing without XIM.\n");	1555	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1518	im_destroy ();	1556	im_destroy ();
…		…
1523	// unfortunately, only the focus window is used by XIM, hard to fix	1561	// unfortunately, only the focus window is used by XIM, hard to fix
1524	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))	1562	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1525	vt_select_input ();	1563	vt_select_input ();
1526	#endif	1564	#endif
1527		1565
1528	if (input_style & XIMPreeditArea)
1529	IMSetStatusPosition ();	1566	IMSetPosition ();
1530		1567
1531	return true;	1568	return true;
1532	}	1569	}
1533		1570
1534	void	1571	void
…		…
1592	SET_LOCALE (locale);	1629	SET_LOCALE (locale);
1593	#endif	1630	#endif
1594	}	1631	}
1595		1632
1596	void	1633	void
1597	rxvt_term::IMSetStatusPosition ()	1634	rxvt_term::IMSetPosition ()
1598	{	1635	{
1599	XRectangle preedit_rect, status_rect, *needed_rect;	1636	XRectangle preedit_rect, status_rect, *needed_rect;
1600	XVaNestedList preedit_attr, status_attr;	1637	XVaNestedList preedit_attr, status_attr;
1601		1638
1602	if (!Input_Context	1639	if (!Input_Context
1603	\|\| !focus	1640	\|\| !focus
1604	\|\| !(input_style & XIMPreeditArea)	1641	\|\| !(input_style & (XIMPreeditArea \| XIMPreeditPosition))
1605	\|\| !IMisRunning ())	1642	\|\| !IMisRunning ())
1606	return;	1643	return;
1607		1644
		1645	if (input_style & XIMPreeditPosition)
		1646	{
		1647	im_set_size (preedit_rect);
		1648	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
		1649
		1650	XSetICValues (Input_Context,
		1651	XNPreeditAttributes, preedit_attr, NULL);
		1652	}
		1653	else
		1654	{
1608	/* Getting the necessary width of preedit area */	1655	/* Getting the necessary width of preedit area */
1609	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);	1656	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1610	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);	1657	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1611	XFree (status_attr);	1658	XFree (status_attr);
1612		1659
1613	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);	1660	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1614	XFree (needed_rect);	1661	XFree (needed_rect);
1615		1662
1616	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1663	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1617	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);	1664	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1618		1665
1619	XSetICValues (Input_Context,	1666	XSetICValues (Input_Context,
1620	XNPreeditAttributes, preedit_attr,	1667	XNPreeditAttributes, preedit_attr,
1621	XNStatusAttributes, status_attr, NULL);	1668	XNStatusAttributes, status_attr,
		1669	NULL);
1622		1670
		1671	XFree (status_attr);
		1672	}
		1673
1623	XFree (preedit_attr);	1674	XFree (preedit_attr);
1624	XFree (status_attr);
1625	}	1675	}
1626	#endif /* USE_XIM */	1676	#endif /* USE_XIM */
		1677
		1678	void
		1679	rxvt_term::get_window_origin (int &x, int &y)
		1680	{
		1681	Window cr;
		1682	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
		1683	/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
		1684	}
		1685
		1686	Pixmap
		1687	rxvt_term::get_pixmap_property (int prop_id)
		1688	{
		1689	if (prop_id > 0 && prop_id < NUM_XA)
		1690	if (xa[prop_id])
		1691	{
		1692	int aformat;
		1693	unsigned long nitems, bytes_after;
		1694	Atom atype;
		1695	unsigned char *prop = NULL;
		1696	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
		1697	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
		1698	&nitems, &bytes_after, &prop);
		1699	if (result == Success && prop && atype == XA_PIXMAP)
		1700	return (Pixmap )prop;
		1701	}
		1702
		1703	return None;
		1704	}
		1705
		1706	#ifdef HAVE_BG_PIXMAP
		1707	# if TRACE_PIXMAPS
		1708	# undef update_background
		1709	void
		1710	rxvt_term::trace_update_background (const char *file, int line)
		1711	{
		1712	fprintf (stderr, "%s:%d:update_background()\n", file, line);
		1713	update_background ();
		1714	}
		1715	# endif
		1716
		1717	void
		1718	rxvt_term::update_background ()
		1719	{
		1720	if (update_background_ev.is_active ())
		1721	return;
		1722
		1723	bgPixmap.invalidate ();
		1724
		1725	ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
		1726
		1727	if (to_wait <= 0.)
		1728	bgPixmap.render ();
		1729	else
		1730	update_background_ev.start (to_wait);
		1731	}
		1732
		1733	void
		1734	rxvt_term::update_background_cb (ev::timer &w, int revents)
		1735	{
		1736	make_current ();
		1737
		1738	update_background_ev.stop ();
		1739	bgPixmap.render ();
		1740	refresh_check ();
		1741	}
		1742
		1743	#endif /* HAVE_BG_PIXMAP */
1627		1744
1628	/----------------------- end-of-file (C source) -----------------------/	1745	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.213 by root, Tue Jan 31 19:11:43 2006 UTC vs. Revision 1.300 by root, Sat Jan 19 00:24:53 2008 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.213 by root, Tue Jan 31 19:11:43 2006 UTC vs.
Revision 1.300 by root, Sat Jan 19 00:24:53 2008 UTC