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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.285 by root, Fri Dec 14 06:32:38 2007 UTC vs.
Revision 1.332 by sf-exg, Wed Jul 28 17:56:16 2010 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) 2003-2007 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.
…		…
30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	30	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31	---------------------------------------------------------------------/	31	---------------------------------------------------------------------/
32		32
33	#include "../config.h" /* NECESSARY */	33	#include "../config.h" /* NECESSARY */
34	#include "rxvt.h" /* NECESSARY */	34	#include "rxvt.h" /* NECESSARY */
		35	#include "init.h"
35	#include "keyboard.h"	36	#include "keyboard.h"
36	#include "rxvtperl.h"	37	#include "rxvtperl.h"
37		38
38	#include <limits>	39	#include <limits>
39		40
		41	#include <cassert>
40	#include <csignal>	42	#include <csignal>
41	#include <cstring>	43	#include <cstring>
42		44
43	#include <termios.h>	45	#include <termios.h>
44		46
…		…
49	# ifdef HAVE_SETLOCALE	51	# ifdef HAVE_SETLOCALE
50	# include <clocale>	52	# include <clocale>
51	# endif	53	# endif
52	#endif	54	#endif
53		55
		56	struct termios rxvt_term::def_tio;
54	vector<rxvt_term *> rxvt_term::termlist;	57	vector<rxvt_term *> rxvt_term::termlist;
55		58
56	// used to tell global functions which terminal instance is "active"	59	// used to tell global functions which terminal instance is "active"
57	rxvt_t rxvt_current_term;	60	rxvt_t rxvt_current_term;
58		61
…		…
101	{	104	{
102	if (cc->c2 == c2) return c1;	105	if (cc->c2 == c2) return c1;
103	cc = (*this)[cc->c1];	106	cc = (*this)[cc->c1];
104	}	107	}
105		108
106	// check to see wether this combination already exists otherwise	109	// check to see whether this combination already exists otherwise
107	for (cc = v.end (); cc-- > v.begin (); )	110	for (cc = v.end (); cc-- > v.begin (); )
108	{	111	{
109	if (cc->c1 == c1 && cc->c2 == c2)	112	if (cc->c1 == c1 && cc->c2 == c2)
110	return COMPOSE_LO + (cc - v.begin ());	113	return COMPOSE_LO + (cc - v.begin ());
111	}	114	}
…		…
170	#endif	173	#endif
171	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	174	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
172	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);	175	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
173	#endif	176	#endif
174	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	177	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
175	rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this),	178	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
176	#endif	179	#endif
177	#ifdef HAVE_SCROLLBARS
178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),	180	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
179	#endif
180	#ifdef USE_XIM	181	#ifdef USE_XIM
181	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),	182	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
182	#endif	183	#endif
183	#ifdef POINTER_BLANK	184	#ifdef POINTER_BLANK
184	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);	185	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
…		…
226	if (fontset[i] != fontset[0])	227	if (fontset[i] != fontset[0])
227	delete fontset[i];	228	delete fontset[i];
228	#endif	229	#endif
229	delete fontset[0];	230	delete fontset[0];
230		231
		232	#ifdef HAVE_BG_PIXMAP
		233	bgPixmap.destroy ();
		234	#endif
		235	#ifdef HAVE_AFTERIMAGE
		236	if (asv)
		237	destroy_asvisual (asv, 0);
		238	if (asimman)
		239	destroy_image_manager (asimman, 0);
		240	#endif
		241
231	if (display)	242	if (display)
232	{	243	{
233	selection_clear ();	244	selection_clear ();
		245	selection_clear (true);
234		246
235	#ifdef USE_XIM	247	#ifdef USE_XIM
236	im_destroy ();	248	im_destroy ();
237	#endif	249	#endif
238	#ifdef XTERM_SCROLLBAR	250	scrollBar.destroy ();
239	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
240	if (ShadowGC) XFreeGC (dpy, ShadowGC);
241	#endif
242	#ifdef PLAIN_SCROLLBAR
243	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
244	#endif
245	#ifdef NEXT_SCROLLBAR
246	if (blackGC) XFreeGC (dpy, blackGC);
247	if (whiteGC) XFreeGC (dpy, whiteGC);
248	if (grayGC) XFreeGC (dpy, grayGC);
249	if (darkGC) XFreeGC (dpy, darkGC);
250	if (stippleGC) XFreeGC (dpy, stippleGC);
251	if (dimple) XFreePixmap (dpy, dimple);
252	if (upArrow) XFreePixmap (dpy, upArrow);
253	if (downArrow) XFreePixmap (dpy, downArrow);
254	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
255	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
256	#endif
257	#ifdef RXVT_SCROLLBAR
258	if (topShadowGC) XFreeGC (dpy, topShadowGC);
259	if (botShadowGC) XFreeGC (dpy, botShadowGC);
260	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
261	#endif
262	if (gc) XFreeGC (dpy, gc);	251	if (gc) XFreeGC (dpy, gc);
263		252
264	delete drawable;	253	delete drawable;
265	// destroy all windows	254	// destroy all windows
266	if (parent[0])	255	if (parent[0])
…		…
274	pix_colors_unfocused [i].free (this);	263	pix_colors_unfocused [i].free (this);
275	#endif	264	#endif
276	}	265	}
277		266
278	clear ();	267	clear ();
279	}
280		268
281	delete [] pix_colors_focused;	269	display->flush (); /* ideally .put should do this */
282	#if OFF_FOCUS_FADING
283	delete [] pix_colors_unfocused;
284	#endif
285
286	#ifdef HAVE_BG_PIXMAP
287	bgPixmap.destroy ();
288	#endif
289	displays.put (display);	270	displays.put (display);
		271	}
290		272
291	scr_release ();	273	scr_release ();
292		274
293	/* clear all resources */	275	/* clear all resources */
294	for (int i = 0; i < allocated.size (); i++)	276	for (int i = 0; i < allocated.size (); i++)
295	free (allocated [i]);	277	free (allocated [i]);
296		278
297	free (selection.text);	279	free (selection.text);
		280	free (selection.clip_text);
298	// TODO: manage env vars in child only(!)	281	// TODO: manage env vars in child only(!)
299	free (env_display);	282	free (env_display);
300	free (env_term);	283	free (env_term);
301	free (locale);	284	free (locale);
302	free (v_buffer);	285	free (v_buffer);
…		…
340	if (display)	323	if (display)
341	{	324	{
342	#if USE_XIM	325	#if USE_XIM
343	im_ev.stop (display);	326	im_ev.stop (display);
344	#endif	327	#endif
345	#if HAVE_SCROLLBARS
346	scrollbar_ev.stop (display);	328	scrollbar_ev.stop (display);
347	#endif
348	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	329	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
349	rootwin_ev.stop (display);	330	rootwin_ev.stop (display);
350	#endif	331	#endif
351	incr_ev.stop ();	332	incr_ev.stop ();
352	termwin_ev.stop (display);	333	termwin_ev.stop (display);
…		…
404	char mesg[BUFSIZ];	385	char mesg[BUFSIZ];
405	char number[32];	386	char number[32];
406	char *mtype = "XlibMessage";	387	char *mtype = "XlibMessage";
407	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);	388	XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
408	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);	389	XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
409	rxvt_warn ("An X Error occured, trying to continue after report.\n");	390	rxvt_warn ("An X Error occurred, trying to continue after report.\n");
410	rxvt_warn ("%s: %s\n", mesg, buffer);	391	rxvt_warn ("%s: %s\n", mesg, buffer);
411	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);	392	XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
412	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);	393	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
413	sprintf(number, "%d", event->request_code);	394	sprintf(number, "%d", event->request_code);
414	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);	395	XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
415	rxvt_warn ("(which is %s)\n", buffer);	396	rxvt_warn ("(which is %s)\n", buffer);
416	if (event->request_code >= 128) {	397	if (event->request_code >= 128) {
417	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",	398	XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
418	mesg, BUFSIZ);	399	mesg, BUFSIZ);
419	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);	400	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
420	}	401	}
421	if ((event->error_code == BadWindow) \|\|	402	if ((event->error_code == BadWindow) \|\|
422	(event->error_code == BadPixmap) \|\|	403	(event->error_code == BadPixmap) \|\|
423	(event->error_code == BadCursor) \|\|	404	(event->error_code == BadCursor) \|\|
424	(event->error_code == BadFont) \|\|	405	(event->error_code == BadFont) \|\|
425	(event->error_code == BadDrawable) \|\|	406	(event->error_code == BadDrawable) \|\|
426	(event->error_code == BadColor) \|\|	407	(event->error_code == BadColor) \|\|
427	(event->error_code == BadGC) \|\|	408	(event->error_code == BadGC) \|\|
428	(event->error_code == BadIDChoice) \|\|	409	(event->error_code == BadIDChoice) \|\|
429	(event->error_code == BadValue) \|\|	410	(event->error_code == BadValue) \|\|
430	(event->error_code == BadAtom)) {	411	(event->error_code == BadAtom)) {
431	if (event->error_code == BadValue)	412	if (event->error_code == BadValue)
432	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",	413	XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
433	mesg, BUFSIZ);	414	mesg, BUFSIZ);
434	else if (event->error_code == BadAtom)	415	else if (event->error_code == BadAtom)
435	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",	416	XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
436	mesg, BUFSIZ);	417	mesg, BUFSIZ);
437	else	418	else
438	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	419	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
439	mesg, BUFSIZ);	420	mesg, BUFSIZ);
440	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	421	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
441	}	422	}
442	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	423	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
443	mesg, BUFSIZ);	424	mesg, BUFSIZ);
444	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	425	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
445	}	426	}
446	#endif	427	#endif
447		428
448	int	429	int
…		…
471	DisplayString (display));	452	DisplayString (display));
472	rxvt_emergency_cleanup ();	453	rxvt_emergency_cleanup ();
473	_exit (EXIT_FAILURE);	454	_exit (EXIT_FAILURE);
474	}	455	}
475		456
476	/----------------------------------------------------------------------/
477	void
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	init_vars ();
487
488	init_secondary ();
489
490	const char **cmd_argv = init_resources (argc, argv);
491
492	#ifdef KEYSYM_RESOURCE
493	keyboard->register_done ();
494	#endif
495
496	#ifdef HAVE_SCROLLBARS
497	if (option (Opt_scrollBar))
498	scrollBar.setIdle (); /* set existence for size calculations */
499	#endif
500
501	pty = ptytty::create ();
502
503	create_windows (argc, argv);
504
505	init_xlocale ();
506
507	scr_reset (); // initialize screen
508
509	#if 0
510	XSynchronize (dpy, True);
511	#endif
512
513	#ifdef HAVE_SCROLLBARS
514	if (option (Opt_scrollBar))
515	resize_scrollbar (); /* create and map scrollbar */
516	#endif
517	#ifdef HAVE_BG_PIXMAP
518	{
519	bgPixmap.set_target (this);
520
521	#ifdef ENABLE_TRANSPARENCY
522	if (option (Opt_transparent))
523	{
524	bgPixmap.set_transparent ();
525	#ifdef HAVE_AFTERIMAGE
526	if (rs [Rs_blurradius])
527	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
528	#endif
529	if (ISSET_PIXCOLOR (Color_tint))
530	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
531	if (rs [Rs_shade])
532	bgPixmap.set_shade (rs [Rs_shade]);
533
534	bgPixmap.set_root_pixmap ();
535	XSelectInput (dpy, display->root, PropertyChangeMask);
536	rootwin_ev.start (display, display->root);
537	}
538	#endif
539
540	#ifdef BG_IMAGE_FROM_FILE
541	if (rs[Rs_backgroundPixmap] != NULL)
542	{
543	const char *p = rs[Rs_backgroundPixmap];
544
545	if ((p = strchr (p, ';')) != NULL)
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);
563	#endif
564
565	set_colorfgbg ();
566
567	init_command (cmd_argv);
568
569	free (cmd_argv);
570
571	if (pty->pty >= 0)
572	pty_ev.start (pty->pty, ev::READ);
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
590	static struct sig_handlers	457	static struct sig_handlers
591	{	458	{
592	ev::sig sw_term, sw_int;	459	ev::sig sw_term, sw_int;
593		460
594	/*	461	/*
…		…
609	rxvt_emergency_cleanup ();	476	rxvt_emergency_cleanup ();
610	w.stop ();	477	w.stop ();
611	kill (getpid (), w.signum);	478	kill (getpid (), w.signum);
612	}	479	}
613		480
		481	static void
		482	rxvt_get_ttymode (struct termios *tio)
		483	{
		484	if (tcgetattr (STDIN_FILENO, tio) < 0)
		485	memset (tio, 0, sizeof (struct termios));
		486
		487	for (int i = 0; i < NCCS; i++)
		488	tio->c_cc[i] = VDISABLE;
		489
		490	tio->c_cc[VINTR] = CINTR;
		491	tio->c_cc[VQUIT] = CQUIT;
		492	tio->c_cc[VERASE] = CERASE;
		493	#ifdef VERASE2
		494	tio->c_cc[VERASE2] = CERASE2;
		495	#endif
		496	tio->c_cc[VKILL] = CKILL;
		497	tio->c_cc[VEOF] = CEOF;
		498	tio->c_cc[VSTART] = CSTART;
		499	tio->c_cc[VSTOP] = CSTOP;
		500	tio->c_cc[VSUSP] = CSUSP;
		501	# ifdef VDSUSP
		502	tio->c_cc[VDSUSP] = CDSUSP;
		503	# endif
		504	# ifdef VREPRINT
		505	tio->c_cc[VREPRINT] = CRPRNT;
		506	# endif
		507	# ifdef VDISCRD
		508	tio->c_cc[VDISCRD] = CFLUSH;
		509	# endif
		510	# ifdef VWERSE
		511	tio->c_cc[VWERSE] = CWERASE;
		512	# endif
		513	# ifdef VLNEXT
		514	tio->c_cc[VLNEXT] = CLNEXT;
		515	# endif
		516
		517	# if VMIN != VEOF
		518	tio->c_cc[VMIN] = 1;
		519	# endif
		520	# if VTIME != VEOL
		521	tio->c_cc[VTIME] = 0;
		522	# endif
		523
		524	/* input modes */
		525	tio->c_iflag = (BRKINT \| IGNPAR \| ICRNL
		526	# ifdef IMAXBEL
		527	\| IMAXBEL
		528	# endif
		529	\| IXON);
		530
		531	/* output modes */
		532	tio->c_oflag = (OPOST \| ONLCR);
		533
		534	/* control modes */
		535	tio->c_cflag = (CS8 \| CREAD);
		536
		537	/* local modes */
		538	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
		539	# if defined (ECHOCTL) && defined (ECHOKE)
		540	\| ECHOCTL \| ECHOKE
		541	# endif
		542	\| ECHOE \| ECHOK);
		543	}
		544
614	char **rxvt_environ; // startup environment	545	char **rxvt_environ; // startup environment
615		546
616	void	547	void
617	rxvt_init ()	548	rxvt_init ()
618	{	549	{
		550	assert (("fontMask must not overlap other RS masks",
		551	0 == (RS_fontMask & (RS_Sel \| RS_baseattrMask \| RS_customMask \| RS_bgMask \| RS_fgMask))));
		552
		553	rxvt_get_ttymode (&rxvt_term::def_tio);
		554
		555	// get rid of stdin/stdout as we don't need them, to free resources
		556	dup2 (STDERR_FILENO, STDIN_FILENO);
		557	dup2 (STDERR_FILENO, STDOUT_FILENO);
		558
619	ptytty::init ();	559	ptytty::init ();
620		560
621	if (!ev_default_loop (0))	561	if (!ev_default_loop (0))
622	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");	562	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
623		563
…		…
626	signal (SIGHUP, SIG_IGN);	566	signal (SIGHUP, SIG_IGN);
627	signal (SIGPIPE, SIG_IGN);	567	signal (SIGPIPE, SIG_IGN);
628		568
629	sig_handlers.sw_term.start (SIGTERM); ev_unref ();	569	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
630	sig_handlers.sw_int.start (SIGINT); ev_unref ();	570	sig_handlers.sw_int.start (SIGINT); ev_unref ();
631
632	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
633	/* signal (SIGURG, SIG_DFL); */
634		571
635	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	572	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
636	// TODO: handle this with exceptions and tolerate the memory loss	573	// TODO: handle this with exceptions and tolerate the memory loss
637	XSetIOErrorHandler (rxvt_xioerror_handler);	574	XSetIOErrorHandler (rxvt_xioerror_handler);
638		575
639	XrmInitialize ();	576	XrmInitialize ();
640	}
641
642	/* ------------------------------------------------------------------------- *
643	* MEMORY ALLOCATION WRAPPERS *
644	* ------------------------------------------------------------------------- */
645	void *
646	rxvt_malloc (size_t size)
647	{
648	void *p = malloc (size);
649
650	if (!p)
651	rxvt_fatal ("memory allocation failure. aborting.\n");
652
653	return p;
654	}
655
656	void *
657	rxvt_calloc (size_t number, size_t size)
658	{
659	void *p = calloc (number, size);
660
661	if (!p)
662	rxvt_fatal ("memory allocation failure. aborting.\n");
663
664	return p;
665	}
666
667	void *
668	rxvt_realloc (void *ptr, size_t size)
669	{
670	void *p = realloc (ptr, size);
671
672	if (!p)
673	rxvt_fatal ("memory allocation failure. aborting.\n");
674
675	return p;
676	}	577	}
677		578
678	/----------------------------------------------------------------------/	579	/----------------------------------------------------------------------/
679	/*	580	/*
680	* window size/position calculations for XSizeHint and other storage.	581	* window size/position calculations for XSizeHint and other storage.
…		…
682	*/	583	*/
683	void	584	void
684	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	585	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
685	{	586	{
686	short recalc_x, recalc_y;	587	short recalc_x, recalc_y;
687	int x, y, sb_w, flags;	588	int x, y, flags;
688	unsigned int w, h;	589	unsigned int w, h;
689	unsigned int max_width, max_height;	590	unsigned int max_width, max_height;
690		591
691	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	592	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
692	szHint.win_gravity = NorthWestGravity;	593	szHint.win_gravity = NorthWestGravity;
…		…
702	if (rs[Rs_geometry])	603	if (rs[Rs_geometry])
703	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);	604	flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
704		605
705	if (flags & WidthValue)	606	if (flags & WidthValue)
706	{	607	{
		608	if (!w)
		609	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		610
707	ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());	611	ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ());
708	szHint.flags \|= USSize;	612	szHint.flags \|= USSize;
709	}	613	}
710		614
711	if (flags & HeightValue)	615	if (flags & HeightValue)
712	{	616	{
		617	if (!h)
		618	rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n");
		619
713	nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());	620	nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ());
714	szHint.flags \|= USSize;	621	szHint.flags \|= USSize;
715	}	622	}
716		623
717	if (flags & XValue)	624	if (flags & XValue)
718	{	625	{
…		…
749	max_width = MAX_COLS * fwidth;	656	max_width = MAX_COLS * fwidth;
750	max_height = MAX_ROWS * fheight;	657	max_height = MAX_ROWS * fheight;
751		658
752	szHint.base_width = szHint.base_height = 2 * int_bwidth;	659	szHint.base_width = szHint.base_height = 2 * int_bwidth;
753		660
754	sb_w = 0;
755	window_vt_x = window_vt_y = int_bwidth;	661	window_vt_x = window_vt_y = int_bwidth;
756		662
757	if (scrollBar.state)	663	if (scrollBar.state)
758	{	664	{
759	sb_w = scrollbar_TotalWidth ();	665	int sb_w = scrollBar.total_width ();
760	szHint.base_width += sb_w;	666	szHint.base_width += sb_w;
761		667
762	if (!option (Opt_scrollBar_right))	668	if (!option (Opt_scrollBar_right))
763	window_vt_x += sb_w;	669	window_vt_x += sb_w;
764	}	670	}
…		…
788	{	694	{
789	min_it (height, max_height);	695	min_it (height, max_height);
790	szHint.height = szHint.base_height + height;	696	szHint.height = szHint.base_height + height;
791	}	697	}
792		698
793	if (scrollBar.state && option (Opt_scrollBar_right))
794	window_sb_x = szHint.width - sb_w;
795
796	if (recalc_x)	699	if (recalc_x)
797	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;	700	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
798		701
799	if (recalc_y)	702	if (recalc_y)
800	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;	703	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
801		704
802	ncol = width / fwidth;	705	ncol = width / fwidth;
803	nrow = height / fheight;	706	nrow = height / fheight;
804	}	707	}
805		708
806	/----------------------------------------------------------------------/	709	/----------------------------------------------------------------------/
807	/*	710	/*
…		…
818		721
819	ws.ws_col = ncol;	722	ws.ws_col = ncol;
820	ws.ws_row = nrow;	723	ws.ws_row = nrow;
821	ws.ws_xpixel = width;	724	ws.ws_xpixel = width;
822	ws.ws_ypixel = height;	725	ws.ws_ypixel = height;
823	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	726	ioctl (pty->pty, TIOCSWINSZ, &ws);
824		727
825	#if 0	728	#if 0
826	// TIOCSWINSZ is supposed to do this automatically and correctly	729	// TIOCSWINSZ is supposed to do this automatically and correctly
827	if (cmd_pid) /* force through to the command */	730	if (cmd_pid) /* force through to the command */
828	kill (-cmd_pid, SIGWINCH);	731	kill (-cmd_pid, SIGWINCH);
…		…
858	#endif	761	#endif
859		762
860	delete fontset[0];	763	delete fontset[0];
861	fontset[0] = fs;	764	fontset[0] = fs;
862		765
863	prop = (*fs)[1]->properties ();	766	prop = (*fs)[rxvt_fontset::firstFont]->properties ();
864	prop.height += lineSpace;	767	prop.height += lineSpace;
		768	prop.width += letterSpace;
865		769
866	fs->set_prop (prop, false);	770	fs->set_prop (prop, false);
867		771
868	fwidth = prop.width;	772	fwidth = prop.width;
869	fheight = prop.height;	773	fheight = prop.height;
…		…
919	prop, XA_STRING, 8, PropModeReplace,	823	prop, XA_STRING, 8, PropModeReplace,
920	(const unsigned char *)str, len >= 0 ? len : strlen (str));	824	(const unsigned char *)str, len >= 0 ? len : strlen (str));
921	}	825	}
922		826
923	void	827	void
		828	rxvt_term::set_mbstring_property (Atom prop, const char *str, int len)
		829	{
		830	XTextProperty ct;
		831
		832	if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
		833	{
		834	XSetTextProperty (dpy, parent[0], &ct, prop);
		835	XFree (ct.value);
		836	}
		837	}
		838
		839	void
924	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	840	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
925	{	841	{
926	wchar_t *ws = rxvt_mbstowcs (str, len);	842	wchar_t *ws = rxvt_mbstowcs (str, len);
927	char *s = rxvt_wcstoutf8 (ws);	843	char *s = rxvt_wcstoutf8 (ws);
928		844
…		…
938	/----------------------------------------------------------------------/	854	/----------------------------------------------------------------------/
939	/* xterm sequences - title, iconName, color (exptl) */	855	/* xterm sequences - title, iconName, color (exptl) */
940	void	856	void
941	rxvt_term::set_title (const char *str)	857	rxvt_term::set_title (const char *str)
942	{	858	{
943	set_string_property (XA_WM_NAME, str);	859	set_mbstring_property (XA_WM_NAME, str);
944	#if ENABLE_EWMH	860	#if ENABLE_EWMH
945	set_utf8_property (xa[XA_NET_WM_NAME], str);	861	set_utf8_property (xa[XA_NET_WM_NAME], str);
946	#endif	862	#endif
947	}	863	}
948		864
949	void	865	void
950	rxvt_term::set_icon_name (const char *str)	866	rxvt_term::set_icon_name (const char *str)
951	{	867	{
952	set_string_property (XA_WM_ICON_NAME, str);	868	set_mbstring_property (XA_WM_ICON_NAME, str);
953	#if ENABLE_EWMH	869	#if ENABLE_EWMH
954	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	870	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
955	#endif	871	#endif
956	}	872	}
957		873
958	void	874	void
959	rxvt_term::set_window_color (int idx, const char *color)	875	rxvt_term::set_window_color (int idx, const char *color)
960	{	876	{
961	#ifdef XTERM_COLOR_CHANGE	877	#ifdef XTERM_COLOR_CHANGE
962	rxvt_color xcol;	878	rxvt_color xcol;
963	int i;
964		879
965	if (color == NULL \|\| *color == '\0')	880	if (color == NULL \|\| *color == '\0')
966	return;	881	return;
967		882
968	color = strdup (color);	883	color = strdup (color);
…		…
970	rs[Rs_color + idx] = color;	885	rs[Rs_color + idx] = color;
971		886
972	/* handle color aliases */	887	/* handle color aliases */
973	if (isdigit (*color))	888	if (isdigit (*color))
974	{	889	{
975	i = atoi (color);	890	int i = atoi (color);
976		891
977	if (i >= 8 && i <= 15)	892	if (i >= 8 && i <= 15)
978	{	893	{
979	/* bright colors */	894	/* bright colors */
980	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];	895	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
…		…
1084	int old_width = szHint.width;	999	int old_width = szHint.width;
1085	int old_height = szHint.height;	1000	int old_height = szHint.height;
1086		1001
1087	window_calc (newwidth, newheight);	1002	window_calc (newwidth, newheight);
1088		1003
1089	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))	1004	bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END));
		1005
		1006	// to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
		1007	if (set_hint)
		1008	{
		1009	szHint.flags &= ~(PBaseSize \| PResizeInc);
1090	XSetWMNormalHints (dpy, parent[0], &szHint);	1010	XSetWMNormalHints (dpy, parent[0], &szHint);
		1011	szHint.flags \|= PBaseSize \| PResizeInc;
		1012	}
1091		1013
1092	if (!ignoreparent)	1014	if (!ignoreparent)
1093	{	1015	{
1094	#ifdef SMART_RESIZE	1016	#ifdef SMART_RESIZE
1095	/*	1017	/*
…		…
1135	#else	1057	#else
1136	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);	1058	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1137	#endif	1059	#endif
1138	}	1060	}
1139		1061
		1062	if (set_hint)
		1063	XSetWMNormalHints (dpy, parent[0], &szHint);
		1064
1140	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1065	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1141		1066
1142	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1067	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1143	{	1068	{
1144	if (scrollBar.state)	1069	if (scrollBar.state)
1145	{	1070	scrollBar.resize ();
1146	XMoveResizeWindow (dpy, scrollBar.win,
1147	window_sb_x, 0,
1148	scrollbar_TotalWidth (), szHint.height);
1149	resize_scrollbar ();
1150	}
1151		1071
1152	XMoveResizeWindow (dpy, vt,	1072	XMoveResizeWindow (dpy, vt,
1153	window_vt_x, window_vt_y,	1073	window_vt_x, window_vt_y,
1154	width, height);	1074	width, height);
1155		1075
1156	#ifdef HAVE_BG_PIXMAP	1076	#ifdef HAVE_BG_PIXMAP
1157	if (bgPixmap.window_size_sensitive ())	1077	if (bgPixmap.window_size_sensitive ())
1158	update_background ();	1078	update_background ();
1159	#endif	1079	#endif
1160
1161	scr_clear ();
1162	}	1080	}
1163		1081
1164	if (fix_screen \|\| old_height == 0)	1082	if (fix_screen \|\| old_height == 0)
1165	scr_reset ();	1083	scr_reset ();
1166
1167	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1168	//scr_touch (false);
1169		1084
1170	#ifdef HAVE_BG_PIXMAP	1085	#ifdef HAVE_BG_PIXMAP
1171	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?	1086	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1172	// if (bgPixmap.pixmap)	1087	// if (bgPixmap.pixmap)
1173	// scr_touch (false);	1088	// scr_touch (false);
…		…
1245		1160
1246	/* Checking whether input method is running. */	1161	/* Checking whether input method is running. */
1247	bool	1162	bool
1248	rxvt_term::IMisRunning ()	1163	rxvt_term::IMisRunning ()
1249	{	1164	{
1250	char *p;
1251	Atom atom;	1165	Atom atom;
1252	Window win;	1166	Window win;
1253	char server[IMBUFSIZ];	1167	char server[IMBUFSIZ];
1254		1168
1255	/* get current locale modifier */	1169	/* get current locale modifier */
1256	if ((p = XSetLocaleModifiers (NULL)) != NULL)	1170	if (char *p = XSetLocaleModifiers (0))
1257	{	1171	{
1258	strcpy (server, "@server=");	1172	strcpy (server, "@server=");
1259	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1173	strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */
1260		1174
1261	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1175	if (p = strchr (server + 1, '@')) /* first one only */
1262	*p = '\0';	1176	*p = '\0';
1263		1177
1264	atom = XInternAtom (dpy, server, False);	1178	atom = XInternAtom (dpy, server, False);
1265	win = XGetSelectionOwner (dpy, atom);	1179	win = XGetSelectionOwner (dpy, atom);
1266		1180
…		…
1333		1247
1334	term->make_current ();	1248	term->make_current ();
1335		1249
1336	if (text)	1250	if (text)
1337	{	1251	{
1338	void *str;	1252	wchar_t *str;
1339		1253
1340	if (!text->encoding_is_wchar && text->string.multi_byte)	1254	if (!text->encoding_is_wchar && text->string.multi_byte)
1341	{	1255	{
1342	// of course, X makes it ugly again	1256	// of course, X makes it ugly again
1343	if (term->rs[Rs_imLocale])	1257	if (term->rs[Rs_imLocale])
1344	SET_LOCALE (term->rs[Rs_imLocale]);	1258	SET_LOCALE (term->rs[Rs_imLocale]);
1345		1259
1346	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));	1260	str = rxvt_temp_buf<wchar_t> (text->length + 1);
1347	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);	1261	mbstowcs (str, text->string.multi_byte, text->length + 1);
1348		1262
1349	if (term->rs[Rs_imLocale])	1263	if (term->rs[Rs_imLocale])
1350	SET_LOCALE (term->locale);	1264	SET_LOCALE (term->locale);
1351	}	1265	}
1352	else	1266	else
1353	str = (void *)text->string.wide_char;	1267	str = text->string.wide_char;
1354		1268
1355	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1269	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1356	DT_INT, call_data->caret,	1270	DT_INT, call_data->caret,
1357	DT_INT, call_data->chg_first,	1271	DT_INT, call_data->chg_first,
1358	DT_INT, call_data->chg_length,	1272	DT_INT, call_data->chg_length,
…		…
1712	void	1626	void
1713	rxvt_term::get_window_origin (int &x, int &y)	1627	rxvt_term::get_window_origin (int &x, int &y)
1714	{	1628	{
1715	Window cr;	1629	Window cr;
1716	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);	1630	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1717	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/	1631	/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1718	}	1632	}
1719		1633
1720	Pixmap	1634	Pixmap
1721	rxvt_term::get_pixmap_property (int prop_id)	1635	rxvt_term::get_pixmap_property (int prop_id)
1722	{	1636	{
…		…
1729	unsigned char *prop = NULL;	1643	unsigned char *prop = NULL;
1730	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],	1644	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1731	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	1645	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1732	&nitems, &bytes_after, &prop);	1646	&nitems, &bytes_after, &prop);
1733	if (result == Success && prop && atype == XA_PIXMAP)	1647	if (result == Success && prop && atype == XA_PIXMAP)
1734	{
1735	return (Pixmap )prop;	1648	return (Pixmap )prop;
1736	}
1737	}	1649	}
		1650
1738	return None;	1651	return None;
1739	}	1652	}
1740		1653
1741	#ifdef HAVE_BG_PIXMAP	1654	#ifdef HAVE_BG_PIXMAP
1742	# if TRACE_PIXMAPS	1655	# if TRACE_PIXMAPS
1743	# undef update_background	1656	# undef update_background
		1657	void
1744	int rxvt_term::trace_update_background (const char *file, int line)	1658	rxvt_term::trace_update_background (const char *file, int line)
1745	{	1659	{
1746	fprintf (stderr, "%s:%d:update_background()\n", file, line);	1660	fprintf (stderr, "%s:%d:update_background()\n", file, line);
1747	update_background ();	1661	update_background ();
1748	}	1662	}
1749	# endif	1663	# endif
1750		1664
1751	int	1665	void
1752	rxvt_term::update_background ()	1666	rxvt_term::update_background ()
1753	{	1667	{
		1668	if (update_background_ev.is_active ())
		1669	return;
		1670
1754	bgPixmap.invalidate ();	1671	bgPixmap.invalidate ();
1755		1672
1756	/* no chance of real time refresh if we are blurring! */	1673	ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1757	if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))	1674
		1675	if (to_wait <= 0.)
1758	bgPixmap.render ();	1676	bgPixmap.render ();
1759	else	1677	else
1760	{
1761	update_background_ev.stop ();
1762
1763	if (!bgPixmap.need_client_side_rendering ())
1764	update_background_ev.start (.05);	1678	update_background_ev.start (to_wait);
1765	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1766	update_background_ev.start (.20); /* very slow !!! */
1767	else
1768	update_background_ev.start (.07);
1769	}
1770
1771	return 0;
1772	}	1679	}
1773		1680
1774	void	1681	void
1775	rxvt_term::update_background_cb (ev::timer &w, int revents)	1682	rxvt_term::update_background_cb (ev::timer &w, int revents)
1776	{	1683	{
1777	make_current ();	1684	make_current ();
		1685
		1686	update_background_ev.stop ();
1778	bgPixmap.render ();	1687	bgPixmap.render ();
1779	refresh_check ();	1688	refresh_check ();
1780	}	1689	}
1781		1690
1782	#endif /* HAVE_BG_PIXMAP */	1691	#endif /* HAVE_BG_PIXMAP */

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.285 by root, Fri Dec 14 06:32:38 2007 UTC vs. Revision 1.332 by sf-exg, Wed Jul 28 17:56:16 2010 UTC

Diff Legend

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.285 by root, Fri Dec 14 06:32:38 2007 UTC vs.
Revision 1.332 by sf-exg, Wed Jul 28 17:56:16 2010 UTC