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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.262 by ayin, Wed Nov 21 09:15:33 2007 UTC vs.
Revision 1.316 by root, Sun Apr 26 01:51:20 2009 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) 2003-2008 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 HAVE_TERMIOS_H
44	# include <termios.h>	43	#include <termios.h>
45	#endif
46		44
47	#ifdef HAVE_XSETLOCALE	45	#ifdef HAVE_XSETLOCALE
48	# define X_LOCALE	46	# define X_LOCALE
49	# include <X11/Xlocale.h>	47	# include <X11/Xlocale.h>
50	#else	48	#else
…		…
152		150
153	}	151	}
154	#endif	152	#endif
155		153
156	rxvt_term::rxvt_term ()	154	rxvt_term::rxvt_term ()
157	:	155	{
		156	#if HAVE_BG_PIXMAP
		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
158	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	174	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
159	rootwin_ev (this, &rxvt_term::rootwin_cb),	175	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
160	#endif	176	#endif
161	#if HAVE_BG_PIXMAP	177	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
162	update_background_ev(this, &rxvt_term::update_background_cb),	178	#ifdef USE_XIM
163	#endif	179	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
164	#ifdef HAVE_SCROLLBARS
165	scrollbar_ev (this, &rxvt_term::x_cb),
166	#endif
167	#ifdef CURSOR_BLINK
168	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
169	#endif
170	#ifdef TEXT_BLINK
171	text_blink_ev (this, &rxvt_term::text_blink_cb),
172	#endif
173	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
174	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
175	#endif
176	#ifdef SELECTION_SCROLLING
177	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
178	#endif
179	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
180	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
181	#endif	180	#endif
182	#ifdef POINTER_BLANK	181	#ifdef POINTER_BLANK
183	pointer_ev (this, &rxvt_term::pointer_cb),	182	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	183	#endif
188	#ifndef NO_BELL	184	#ifndef NO_BELL
189	bell_ev (this, &rxvt_term::bell_cb),	185	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
190	#endif	186	#endif
191	termwin_ev (this, &rxvt_term::x_cb),	187	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
192	vt_ev (this, &rxvt_term::x_cb),	188	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
193	child_ev (this, &rxvt_term::child_cb),	189	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
194	prepare_ev (this, &rxvt_term::prepare_cb),	190	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
195	flush_ev (this, &rxvt_term::flush_cb),	191	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
196	destroy_ev (this, &rxvt_term::destroy_cb),	192	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197	pty_ev (this, &rxvt_term::pty_cb),	193	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
198	incr_ev (this, &rxvt_term::incr_cb)	194
199	{
200	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	195	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
201		196
202	termlist.push_back (this);	197	termlist.push_back (this);
203		198
204	#ifdef KEYSYM_RESOURCE	199	#ifdef KEYSYM_RESOURCE
…		…
229	if (fontset[i] != fontset[0])	224	if (fontset[i] != fontset[0])
230	delete fontset[i];	225	delete fontset[i];
231	#endif	226	#endif
232	delete fontset[0];	227	delete fontset[0];
233		228
		229	#ifdef HAVE_BG_PIXMAP
		230	bgPixmap.destroy ();
		231	#endif
		232	#ifdef HAVE_AFTERIMAGE
		233	if (asv)
		234	destroy_asvisual (asv, 0);
		235	if (asimman)
		236	destroy_image_manager (asimman, 0);
		237	#endif
		238
234	if (display)	239	if (display)
235	{	240	{
236	selection_clear ();	241	selection_clear ();
237		242
238	#ifdef USE_XIM	243	#ifdef USE_XIM
239	im_destroy ();	244	im_destroy ();
240	#endif	245	#endif
241	#ifdef XTERM_SCROLLBAR	246	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);	247	if (gc) XFreeGC (dpy, gc);
266		248
267	delete drawable;	249	delete drawable;
268	// destroy all windows	250	// destroy all windows
269	if (parent[0])	251	if (parent[0])
…		…
277	pix_colors_unfocused [i].free (this);	259	pix_colors_unfocused [i].free (this);
278	#endif	260	#endif
279	}	261	}
280		262
281	clear ();	263	clear ();
282	}
283		264
284	delete [] pix_colors_focused;	265	display->flush (); /* ideally .put should do this */
285	#if OFF_FOCUS_FADING
286	delete [] pix_colors_unfocused;
287	#endif
288
289	#ifdef HAVE_BG_PIXMAP
290	bgPixmap.destroy ();
291	#endif
292	displays.put (display);	266	displays.put (display);
		267	}
293		268
294	scr_release ();	269	scr_release ();
295		270
296	/* clear all resources */	271	/* clear all resources */
297	for (int i = 0; i < allocated.size (); i++)	272	for (int i = 0; i < allocated.size (); i++)
…		…
309	delete argv;	284	delete argv;
310		285
311	#ifdef KEYSYM_RESOURCE	286	#ifdef KEYSYM_RESOURCE
312	delete keyboard;	287	delete keyboard;
313	#endif	288	#endif
		289	#ifndef NO_RESOURCES
		290	XrmDestroyDatabase (option_db);
		291	#endif
314	}	292	}
315		293
316	// child has exited, usually destroys	294	// child has exited, usually destroys
317	void	295	void
318	rxvt_term::child_cb (ev::child &w, int status)	296	rxvt_term::child_cb (ev::child &w, int status)
…		…
326	}	304	}
327		305
328	void	306	void
329	rxvt_term::destroy ()	307	rxvt_term::destroy ()
330	{	308	{
331	if (destroy_ev.active)	309	if (destroy_ev.is_active ())
332	return;	310	return;
333		311
334	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	312	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
335		313
336	#if ENABLE_OVERLAY	314	#if ENABLE_OVERLAY
…		…
340	if (display)	318	if (display)
341	{	319	{
342	#if USE_XIM	320	#if USE_XIM
343	im_ev.stop (display);	321	im_ev.stop (display);
344	#endif	322	#endif
345	#if HAVE_SCROLLBARS
346	scrollbar_ev.stop (display);	323	scrollbar_ev.stop (display);
347	#endif
348	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	324	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
349	rootwin_ev.stop (display);	325	rootwin_ev.stop (display);
350	#endif	326	#endif
351	incr_ev.stop ();	327	incr_ev.stop ();
352	termwin_ev.stop (display);	328	termwin_ev.stop (display);
353	vt_ev.stop (display);	329	vt_ev.stop (display);
354	}	330	}
355		331
356	prepare_ev.stop ();	332	flush_ev.stop ();
357	pty_ev.stop ();	333	pty_ev.stop ();
358	#ifdef CURSOR_BLINK	334	#ifdef CURSOR_BLINK
359	cursor_blink_ev.stop ();	335	cursor_blink_ev.stop ();
360	#endif	336	#endif
361	#ifdef TEXT_BLINK	337	#ifdef TEXT_BLINK
…		…
471	DisplayString (display));	447	DisplayString (display));
472	rxvt_emergency_cleanup ();	448	rxvt_emergency_cleanup ();
473	_exit (EXIT_FAILURE);	449	_exit (EXIT_FAILURE);
474	}	450	}
475		451
476	/----------------------------------------------------------------------/
477	bool
478	rxvt_term::init (int argc, const char const argv, stringvec *envv)
479	{
480	this->envv = envv;
481
482	SET_R (this);
483	set_locale ("");
484	set_environ (envv); // few things in X do not call setlocale :(
485
486	if (!init_vars ())
487	return false;
488
489	init_secondary ();
490
491	const char **cmd_argv = init_resources (argc, argv);
492
493	#ifdef KEYSYM_RESOURCE
494	keyboard->register_done ();
495	#endif
496
497	#ifdef HAVE_SCROLLBARS
498	if (option (Opt_scrollBar))
499	scrollBar.setIdle (); /* set existence for size calculations */
500	#endif
501
502	pty = ptytty::create ();
503
504	create_windows (argc, argv);
505
506	init_xlocale ();
507
508	scr_reset (); // initialize screen
509
510	#if 0
511	XSynchronize (dpy, True);
512	#endif
513
514	#ifdef HAVE_SCROLLBARS
515	if (option (Opt_scrollBar))
516	resize_scrollbar (); /* create and map scrollbar */
517	#endif
518	#ifdef HAVE_BG_PIXMAP
519	{
520	bgPixmap.set_target (this);
521
522	#ifdef ENABLE_TRANSPARENCY
523	if (option (Opt_transparent))
524	{
525	bgPixmap.set_transparent ();
526	#ifdef HAVE_AFTERIMAGE
527	if (rs [Rs_blurradius])
528	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
529	#endif
530	if (ISSET_PIXCOLOR (Color_tint))
531	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
532	if (rs [Rs_shade])
533	bgPixmap.set_shade (rs [Rs_shade]);
534
535	bgPixmap.set_root_pixmap ();
536	XSelectInput (dpy, display->root, PropertyChangeMask);
537	rootwin_ev.start (display, display->root);
538	}
539	#endif
540
541	#ifdef BG_IMAGE_FROM_FILE
542	if (rs[Rs_backgroundPixmap] != NULL)
543	{
544	const char *p = rs[Rs_backgroundPixmap];
545
546	if ((p = strchr (p, ';')) != NULL)
547	{
548	p++;
549	bgPixmap.set_geometry (p);
550	}
551	else
552	bgPixmap.set_defaultGeometry ();
553
554	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
555	if (!bgPixmap.window_position_sensitive ())
556	update_background ();
557	}
558	#endif
559	}
560	#endif
561
562	#if ENABLE_PERL
563	rootwin_ev.start (display, display->root);
564	#endif
565
566	set_colorfgbg ();
567
568	init_command (cmd_argv);
569
570	free (cmd_argv);
571
572	if (pty->pty >= 0)
573	pty_ev.start (pty->pty, ev::READ);
574
575	prepare_ev.start ();
576
577	HOOK_INVOKE ((this, HOOK_START, DT_END));
578
579	#if ENABLE_XEMBED
580	if (rs[Rs_embed])
581	{
582	long info[2] = { 0, XEMBED_MAPPED };
583
584	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
585	32, PropModeReplace, (unsigned char *)&info, 2);
586	}
587	#endif
588
589	XMapWindow (dpy, vt);
590	XMapWindow (dpy, parent[0]);
591
592	return true;
593	}
594
595	static struct sig_handlers	452	static struct sig_handlers
596	{	453	{
597	ev::sig sw_term, sw_int;	454	ev::sig sw_term, sw_int;
598		455
599	/*	456	/*
600	* Catch a fatal signal and tidy up before quitting	457	* Catch a fatal signal and tidy up before quitting
601	*/	458	*/
602	void
603	sig_term (ev::sig &w, int revents)	459	void sig_term (ev::sig &w, int revents);
		460
		461	sig_handlers ()
604	{	462	{
605	rxvt_emergency_cleanup ();	463	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
606	w.stop ();
607	kill (getpid (), w.signum);
608	}
609
610	sig_handlers ()
611	: sw_term (this, &sig_handlers::sig_term),
612	sw_int (this, &sig_handlers::sig_term)	464	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
613	{
614	}	465	}
615	} sig_handlers;	466	} sig_handlers;
616		467
		468	void
		469	sig_handlers::sig_term (ev::sig &w, int revents)
		470	{
		471	rxvt_emergency_cleanup ();
		472	w.stop ();
		473	kill (getpid (), w.signum);
		474	}
		475
617	char **rxvt_environ; // startup environment	476	char **rxvt_environ; // startup environment
618		477
619	void	478	void
620	rxvt_init ()	479	rxvt_init ()
621	{	480	{
622	ptytty::init ();	481	ptytty::init ();
623		482
624	if (!ev::ev_default_loop (0))	483	if (!ev_default_loop (0))
625	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");	484	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
626		485
627	rxvt_environ = environ;	486	rxvt_environ = environ;
628		487
629	signal (SIGHUP, SIG_IGN);	488	signal (SIGHUP, SIG_IGN);
630	signal (SIGPIPE, SIG_IGN);	489	signal (SIGPIPE, SIG_IGN);
631		490
632	sig_handlers.sw_term.start (SIGTERM); ev::ev_unref ();	491	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
633	sig_handlers.sw_int.start (SIGINT); ev::ev_unref ();	492	sig_handlers.sw_int.start (SIGINT); ev_unref ();
634		493
635	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	494	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
636	/* signal (SIGURG, SIG_DFL); */	495	/* signal (SIGURG, SIG_DFL); */
637		496
638	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	497	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
639	// TODO: handle this with exceptions and tolerate the memory loss	498	// TODO: handle this with exceptions and tolerate the memory loss
640	XSetIOErrorHandler (rxvt_xioerror_handler);	499	XSetIOErrorHandler (rxvt_xioerror_handler);
641		500
642	XrmInitialize ();	501	XrmInitialize ();
643	}
644
645	/* ------------------------------------------------------------------------- *
646	* MEMORY ALLOCATION WRAPPERS *
647	* ------------------------------------------------------------------------- */
648	void *
649	rxvt_malloc (size_t size)
650	{
651	void *p = malloc (size);
652
653	if (!p)
654	rxvt_fatal ("memory allocation failure. aborting.\n");
655
656	return p;
657	}
658
659	void *
660	rxvt_calloc (size_t number, size_t size)
661	{
662	void *p = calloc (number, size);
663
664	if (!p)
665	rxvt_fatal ("memory allocation failure. aborting.\n");
666
667	return p;
668	}
669
670	void *
671	rxvt_realloc (void *ptr, size_t size)
672	{
673	void *p = realloc (ptr, size);
674
675	if (!p)
676	rxvt_fatal ("memory allocation failure. aborting.\n");
677
678	return p;
679	}	502	}
680		503
681	/----------------------------------------------------------------------/	504	/----------------------------------------------------------------------/
682	/*	505	/*
683	* window size/position calculations for XSizeHint and other storage.	506	* window size/position calculations for XSizeHint and other storage.
…		…
685	*/	508	*/
686	void	509	void
687	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	510	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
688	{	511	{
689	short recalc_x, recalc_y;	512	short recalc_x, recalc_y;
690	int x, y, sb_w, flags;	513	int x, y, flags;
691	unsigned int w, h;	514	unsigned int w, h;
692	unsigned int max_width, max_height;	515	unsigned int max_width, max_height;
693		516
694	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	517	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
695	szHint.win_gravity = NorthWestGravity;	518	szHint.win_gravity = NorthWestGravity;
…		…
705	if (rs[Rs_geometry])	528	if (rs[Rs_geometry])
706	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	529	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
707		530
708	if (flags & WidthValue)	531	if (flags & WidthValue)
709	{	532	{
		533	if (!w)
		534	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		535
710	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	536	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
711	szHint.flags \|= USSize;	537	szHint.flags \|= USSize;
712	}	538	}
713		539
714	if (flags & HeightValue)	540	if (flags & HeightValue)
715	{	541	{
		542	if (!h)
		543	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		544
716	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	545	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
717	szHint.flags \|= USSize;	546	szHint.flags \|= USSize;
718	}	547	}
719		548
720	if (flags & XValue)	549	if (flags & XValue)
721	{	550	{
…		…
752	max_width = MAX_COLS * fwidth;	581	max_width = MAX_COLS * fwidth;
753	max_height = MAX_ROWS * fheight;	582	max_height = MAX_ROWS * fheight;
754		583
755	szHint.base_width = szHint.base_height = 2 * int_bwidth;	584	szHint.base_width = szHint.base_height = 2 * int_bwidth;
756		585
757	sb_w = 0;
758	window_vt_x = window_vt_y = int_bwidth;	586	window_vt_x = window_vt_y = int_bwidth;
759		587
760	if (scrollBar.state)	588	if (scrollBar.state)
761	{	589	{
762	sb_w = scrollbar_TotalWidth ();	590	int sb_w = scrollBar.total_width ();
763	szHint.base_width += sb_w;	591	szHint.base_width += sb_w;
764		592
765	if (!option (Opt_scrollBar_right))	593	if (!option (Opt_scrollBar_right))
766	window_vt_x += sb_w;	594	window_vt_x += sb_w;
767	}	595	}
…		…
791	{	619	{
792	min_it (height, max_height);	620	min_it (height, max_height);
793	szHint.height = szHint.base_height + height;	621	szHint.height = szHint.base_height + height;
794	}	622	}
795		623
796	if (scrollBar.state && option (Opt_scrollBar_right))
797	window_sb_x = szHint.width - sb_w;
798
799	if (recalc_x)	624	if (recalc_x)
800	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	625	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
801		626
802	if (recalc_y)	627	if (recalc_y)
803	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	628	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
804		629
805	ncol = width / fwidth;	630	ncol = width / fwidth;
806	nrow = height / fheight;	631	nrow = height / fheight;
807	}	632	}
808		633
809	/----------------------------------------------------------------------/	634	/----------------------------------------------------------------------/
810	/*	635	/*
…		…
824	ws.ws_xpixel = width;	649	ws.ws_xpixel = width;
825	ws.ws_ypixel = height;	650	ws.ws_ypixel = height;
826	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	651	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
827		652
828	#if 0	653	#if 0
829	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	654	// TIOCSWINSZ is supposed to do this automatically and correctly
830	if (cmd_pid) /* force through to the command */	655	if (cmd_pid) /* force through to the command */
831	kill (-cmd_pid, SIGWINCH);	656	kill (-cmd_pid, SIGWINCH);
832	#endif	657	#endif
833	}	658	}
834		659
…		…
961	void	786	void
962	rxvt_term::set_window_color (int idx, const char *color)	787	rxvt_term::set_window_color (int idx, const char *color)
963	{	788	{
964	#ifdef XTERM_COLOR_CHANGE	789	#ifdef XTERM_COLOR_CHANGE
965	rxvt_color xcol;	790	rxvt_color xcol;
966	int i;
967		791
968	if (color == NULL \|\| *color == '\0')	792	if (color == NULL \|\| *color == '\0')
969	return;	793	return;
970		794
971	color = strdup (color);	795	color = strdup (color);
…		…
973	rs[Rs_color + idx] = color;	797	rs[Rs_color + idx] = color;
974		798
975	/* handle color aliases */	799	/* handle color aliases */
976	if (isdigit (*color))	800	if (isdigit (*color))
977	{	801	{
978	i = atoi (color);	802	int i = atoi (color);
979		803
980	if (i >= 8 && i <= 15)	804	if (i >= 8 && i <= 15)
		805	{
981	{ /* bright colors */	806	/* bright colors */
982	i -= 8;
983	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	807	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
984	goto done;	808	goto done;
985	}	809	}
986		810
987	if (i >= 0 && i <= 7)	811	if (i >= 0 && i <= 7)
		812	{
988	{ /* normal colors */	813	/* normal colors */
989	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	814	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
990	goto done;	815	goto done;
991	}	816	}
992	}	817	}
993		818
…		…
998	* so just keep gobbling up the colormap	823	* so just keep gobbling up the colormap
999	*/	824	*/
1000		825
1001	pix_colors_focused[idx] = xcol;	826	pix_colors_focused[idx] = xcol;
1002		827
1003	/* XSetWindowAttributes attr; */
1004	/* Cursor cursor; */
1005	done:	828	done:
1006	/TODO: handle Color_BD, scrollbar background, etc. /	829	/TODO: handle Color_BD, scrollbar background, etc. /
1007		830
1008	update_fade_color (idx);	831	update_fade_color (idx);
1009	recolour_cursor ();	832	recolour_cursor ();
…		…
1033	*/	856	*/
1034	void	857	void
1035	rxvt_term::set_colorfgbg ()	858	rxvt_term::set_colorfgbg ()
1036	{	859	{
1037	unsigned int i;	860	unsigned int i;
1038	const char *xpmb = "\0";	861	const char *xpmb = "";
1039	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	862	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1040		863
1041	strcpy (fstr, "default");	864	strcpy (fstr, "default");
1042	strcpy (bstr, "default");	865	strcpy (bstr, "default");
1043	for (i = Color_Black; i <= Color_White; i++)	866	for (i = Color_Black; i <= Color_White; i++)
…		…
1088	int old_width = szHint.width;	911	int old_width = szHint.width;
1089	int old_height = szHint.height;	912	int old_height = szHint.height;
1090		913
1091	window_calc (newwidth, newheight);	914	window_calc (newwidth, newheight);
1092		915
1093	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	916	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		917
		918	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		919	if (set_hint)
		920	{
		921	szHint.flags &= ~(PBaseSize \| PResizeInc);
1094	XSetWMNormalHints (dpy, parent[0], &szHint);	922	XSetWMNormalHints (dpy, parent[0], &szHint);
		923	szHint.flags \|= PBaseSize \| PResizeInc;
		924	}
1095		925
1096	if (!ignoreparent)	926	if (!ignoreparent)
1097	{	927	{
1098	#ifdef SMART_RESIZE	928	#ifdef SMART_RESIZE
1099	/*	929	/*
…		…
1139	#else	969	#else
1140	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	970	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1141	#endif	971	#endif
1142	}	972	}
1143		973
		974	if (set_hint)
		975	XSetWMNormalHints (dpy, parent[0], &szHint);
		976
1144	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	977	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1145		978
1146	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	979	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1147	{	980	{
1148	if (scrollBar.state)	981	if (scrollBar.state)
1149	{	982	scrollBar.resize ();
1150	XMoveResizeWindow (dpy, scrollBar.win,
1151	window_sb_x, 0,
1152	scrollbar_TotalWidth (), szHint.height);
1153	resize_scrollbar ();
1154	}
1155		983
1156	XMoveResizeWindow (dpy, vt,	984	XMoveResizeWindow (dpy, vt,
1157	window_vt_x, window_vt_y,	985	window_vt_x, window_vt_y,
1158	width, height);	986	width, height);
1159		987
1160	#ifdef HAVE_BG_PIXMAP	988	#ifdef HAVE_BG_PIXMAP
1161	if (bgPixmap.window_size_sensitive ())	989	if (bgPixmap.window_size_sensitive ())
1162	update_background ();	990	update_background ();
1163	#endif	991	#endif
1164
1165	scr_clear ();
1166	}	992	}
1167		993
1168	if (fix_screen \|\| old_height == 0)	994	if (fix_screen \|\| old_height == 0)
1169	scr_reset ();	995	scr_reset ();
1170		996
…		…
1249		1075
1250	/* Checking whether input method is running. */	1076	/* Checking whether input method is running. */
1251	bool	1077	bool
1252	rxvt_term::IMisRunning ()	1078	rxvt_term::IMisRunning ()
1253	{	1079	{
1254	char *p;
1255	Atom atom;	1080	Atom atom;
1256	Window win;	1081	Window win;
1257	char server[IMBUFSIZ];	1082	char server[IMBUFSIZ];
1258		1083
1259	/* get current locale modifier */	1084	/* get current locale modifier */
1260	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1085	if (char *p = XSetLocaleModifiers (0))
1261	{	1086	{
1262	strcpy (server, "@server=");	1087	strcpy (server, "@server=");
1263	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1088	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1264		1089
1265	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1090	if (p = strchr (server + 1, '@')) /* first one only */
1266	*p = '\0';	1091	*p = '\0';
1267		1092
1268	atom = XInternAtom (dpy, server, False);	1093	atom = XInternAtom (dpy, server, False);
1269	win = XGetSelectionOwner (dpy, atom);	1094	win = XGetSelectionOwner (dpy, atom);
1270		1095
…		…
1716	void	1541	void
1717	rxvt_term::get_window_origin (int &x, int &y)	1542	rxvt_term::get_window_origin (int &x, int &y)
1718	{	1543	{
1719	Window cr;	1544	Window cr;
1720	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1545	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1721	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/	1546	/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1722	}	1547	}
1723		1548
1724	Pixmap	1549	Pixmap
1725	rxvt_term::get_pixmap_property (int prop_id)	1550	rxvt_term::get_pixmap_property (int prop_id)
1726	{	1551	{
…		…
1733	unsigned char *prop = NULL;	1558	unsigned char *prop = NULL;
1734	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1559	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1735	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1560	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1736	&nitems, &bytes_after, &prop);	1561	&nitems, &bytes_after, &prop);
1737	if (result == Success && prop && atype == XA_PIXMAP)	1562	if (result == Success && prop && atype == XA_PIXMAP)
1738	{
1739	return (Pixmap )prop;	1563	return (Pixmap )prop;
1740	}
1741	}	1564	}
		1565
1742	return None;	1566	return None;
1743	}	1567	}
1744		1568
1745	#ifdef HAVE_BG_PIXMAP	1569	#ifdef HAVE_BG_PIXMAP
1746	# if TRACE_PIXMAPS	1570	# if TRACE_PIXMAPS
1747	# undef update_background	1571	# undef update_background
		1572	void
1748	int rxvt_term::trace_update_background (const char* file, int line)	1573	rxvt_term::trace_update_background (const char *file, int line)
1749	{	1574	{
1750	fprintf (stderr, "%s:%d:update_background()\n", file, line);	1575	fprintf (stderr, "%s:%d:update_background()\n", file, line);
1751	update_background ();	1576	update_background ();
1752	}	1577	}
1753	# endif	1578	# endif
1754	int	1579
		1580	void
1755	rxvt_term::update_background ()	1581	rxvt_term::update_background ()
1756	{	1582	{
		1583	if (update_background_ev.is_active ())
		1584	return;
		1585
1757	bgPixmap.invalidate ();	1586	bgPixmap.invalidate ();
1758		1587
1759	/* no chance of real time refresh if we are blurring! */	1588	ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1760	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1589
		1590	if (to_wait <= 0.)
1761	bgPixmap.render ();	1591	bgPixmap.render ();
1762	else	1592	else
1763	{
1764	update_background_ev.stop ();
1765
1766	if (!bgPixmap.need_client_side_rendering())
1767	update_background_ev.start (.05);	1593	update_background_ev.start (to_wait);
1768	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1769	update_background_ev.start (.20); /* very slow !!! */
1770	else
1771	update_background_ev.start (.07);
1772	}
1773
1774	return 0;
1775	}	1594	}
1776		1595
1777	void	1596	void
1778	rxvt_term::update_background_cb (ev::timer &w, int revents)	1597	rxvt_term::update_background_cb (ev::timer &w, int revents)
1779	{	1598	{
		1599	make_current ();
		1600
		1601	update_background_ev.stop ();
1780	bgPixmap.render ();	1602	bgPixmap.render ();
		1603	refresh_check ();
1781	}	1604	}
1782		1605
1783	#endif /* HAVE_BG_PIXMAP */	1606	#endif /* HAVE_BG_PIXMAP */
1784		1607
1785	/----------------------- end-of-file (C source) -----------------------/	1608	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.262 by ayin, Wed Nov 21 09:15:33 2007 UTC vs. Revision 1.316 by root, Sun Apr 26 01:51:20 2009 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.262 by ayin, Wed Nov 21 09:15:33 2007 UTC vs.
Revision 1.316 by root, Sun Apr 26 01:51:20 2009 UTC