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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.195 by root, Sun Jan 22 00:48:13 2006 UTC vs.
Revision 1.252 by ayin, Mon Oct 8 07:05:23 2007 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>
56	static char curlocale[128], savelocale[128];	56	static char curlocale[128], savelocale[128];
57		57
58	bool	58	bool
59	rxvt_set_locale (const char *locale) NOTHROW	59	rxvt_set_locale (const char *locale) NOTHROW
60	{	60	{
		61	int size = strlen (locale) + 1;
		62
		63	if (size > sizeof (curlocale))
		64	rxvt_fatal ("locale string too long, aborting.\n");
		65
61	if (!locale \|\| !strncmp (locale, curlocale, 128))	66	if (!locale \|\| !memcmp (locale, curlocale, size))
62	return false;	67	return false;
63		68
64	strncpy (curlocale, locale, 128);	69	memcpy (curlocale, locale, size);
65	setlocale (LC_CTYPE, curlocale);	70	setlocale (LC_CTYPE, curlocale);
66	return true;	71	return true;
67	}	72	}
68		73
69	void	74	void
…		…
143	}	148	}
144	#endif	149	#endif
145		150
146	rxvt_term::rxvt_term ()	151	rxvt_term::rxvt_term ()
147	:	152	:
148	#if TRANSPARENT	153	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
149	rootwin_ev (this, &rxvt_term::rootwin_cb),	154	rootwin_ev (this, &rxvt_term::rootwin_cb),
		155	#endif
		156	#if HAVE_BG_PIXMAP
		157	update_background_ev(this, &rxvt_term::update_background_cb),
150	#endif	158	#endif
151	#ifdef HAVE_SCROLLBARS	159	#ifdef HAVE_SCROLLBARS
152	scrollbar_ev (this, &rxvt_term::x_cb),	160	scrollbar_ev (this, &rxvt_term::x_cb),
153	#endif	161	#endif
154	#ifdef CURSOR_BLINK	162	#ifdef CURSOR_BLINK
…		…
198	void rxvt_term::emergency_cleanup ()	206	void rxvt_term::emergency_cleanup ()
199	{	207	{
200	if (cmd_pid)	208	if (cmd_pid)
201	kill (-cmd_pid, SIGHUP);	209	kill (-cmd_pid, SIGHUP);
202		210
		211	pty_ev.stop ();
203	delete pty; pty = 0;	212	delete pty; pty = 0;
204	}	213	}
205		214
206	rxvt_term::~rxvt_term ()	215	rxvt_term::~rxvt_term ()
207	{	216	{
…		…
216	#endif	225	#endif
217	delete fontset[0];	226	delete fontset[0];
218		227
219	if (display)	228	if (display)
220	{	229	{
221	dDisp;
222
223	selection_clear ();	230	selection_clear ();
224		231
225	#ifdef USE_XIM	232	#ifdef USE_XIM
226	im_destroy ();	233	im_destroy ();
227	#endif	234	#endif
228	#ifdef XTERM_SCROLLBAR	235	#ifdef XTERM_SCROLLBAR
229	if (xscrollbarGC) XFreeGC (disp, xscrollbarGC);	236	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
230	if (ShadowGC) XFreeGC (disp, ShadowGC);	237	if (ShadowGC) XFreeGC (dpy, ShadowGC);
231	#endif	238	#endif
232	#ifdef PLAIN_SCROLLBAR	239	#ifdef PLAIN_SCROLLBAR
233	if (pscrollbarGC) XFreeGC (disp, pscrollbarGC);	240	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
234	#endif	241	#endif
235	#ifdef NEXT_SCROLLBAR	242	#ifdef NEXT_SCROLLBAR
236	if (blackGC) XFreeGC (disp, blackGC);	243	if (blackGC) XFreeGC (dpy, blackGC);
237	if (whiteGC) XFreeGC (disp, whiteGC);	244	if (whiteGC) XFreeGC (dpy, whiteGC);
238	if (grayGC) XFreeGC (disp, grayGC);	245	if (grayGC) XFreeGC (dpy, grayGC);
239	if (darkGC) XFreeGC (disp, darkGC);	246	if (darkGC) XFreeGC (dpy, darkGC);
240	if (stippleGC) XFreeGC (disp, stippleGC);	247	if (stippleGC) XFreeGC (dpy, stippleGC);
241	if (dimple) XFreePixmap (disp, dimple);	248	if (dimple) XFreePixmap (dpy, dimple);
242	if (upArrow) XFreePixmap (disp, upArrow);	249	if (upArrow) XFreePixmap (dpy, upArrow);
243	if (downArrow) XFreePixmap (disp, downArrow);	250	if (downArrow) XFreePixmap (dpy, downArrow);
244	if (upArrowHi) XFreePixmap (disp, upArrowHi);	251	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
245	if (downArrowHi) XFreePixmap (disp, downArrowHi);	252	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
246	#endif	253	#endif
247	#ifdef RXVT_SCROLLBAR	254	#ifdef RXVT_SCROLLBAR
248	if (topShadowGC) XFreeGC (disp, topShadowGC);	255	if (topShadowGC) XFreeGC (dpy, topShadowGC);
249	if (botShadowGC) XFreeGC (disp, botShadowGC);	256	if (botShadowGC) XFreeGC (dpy, botShadowGC);
250	if (scrollbarGC) XFreeGC (disp, scrollbarGC);	257	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
251	#endif	258	#endif
252	if (gc) XFreeGC (disp, gc);	259	if (gc) XFreeGC (dpy, gc);
253		260
254	delete drawable;	261	delete drawable;
255	// destroy all windows	262	// destroy all windows
256	if (parent[0])	263	if (parent[0])
257	XDestroyWindow (disp, parent[0]);	264	XDestroyWindow (dpy, parent[0]);
258	}
259		265
260	// TODO: free pixcolours, colours should become part of rxvt_display	266	for (int i = 0; i < TOTAL_COLORS; i++)
261	delete pix_colors_focused;	267	if (ISSET_PIXCOLOR (i))
		268	{
		269	pix_colors_focused [i].free (this);
262	#if OFF_FOCUS_FADING	270	#if OFF_FOCUS_FADING
		271	pix_colors_unfocused [i].free (this);
		272	#endif
		273	}
		274
		275	clear ();
		276	}
		277
		278	delete [] pix_colors_focused;
		279	#if OFF_FOCUS_FADING
263	delete pix_colors_unfocused;	280	delete [] pix_colors_unfocused;
264	#endif	281	#endif
265		282
266	displays.put (display);	283	displays.put (display);
267		284
268	scr_release ();	285	scr_release ();
…		…
271	for (int i = 0; i < allocated.size (); i++)	288	for (int i = 0; i < allocated.size (); i++)
272	free (allocated [i]);	289	free (allocated [i]);
273		290
274	free (selection.text);	291	free (selection.text);
275	// TODO: manage env vars in child only(!)	292	// TODO: manage env vars in child only(!)
276	free (env_windowid);
277	free (env_display);	293	free (env_display);
278	free (env_term);	294	free (env_term);
279	free (env_colorfgbg);
280	free (locale);	295	free (locale);
281	free (v_buffer);	296	free (v_buffer);
282	free (incr_buf);	297	free (incr_buf);
283		298
284	delete envv;	299	delete envv;
…		…
295	{	310	{
296	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));	311	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
297		312
298	cmd_pid = 0;	313	cmd_pid = 0;
299		314
300	if (!OPTION (Opt_hold))	315	if (!option (Opt_hold))
301	destroy ();	316	destroy ();
302	}	317	}
303		318
304	void	319	void
305	rxvt_term::destroy ()	320	rxvt_term::destroy ()
306	{	321	{
307	if (destroy_ev.active)	322	if (destroy_ev.active)
308	return;	323	return;
309		324
310	if (HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)))	325	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
311	return;
312		326
313	#if ENABLE_OVERLAY	327	#if ENABLE_OVERLAY
314	scr_overlay_off ();	328	scr_overlay_off ();
315	#endif	329	#endif
316		330
…		…
320	im_ev.stop (display);	334	im_ev.stop (display);
321	#endif	335	#endif
322	#if HAVE_SCROLLBARS	336	#if HAVE_SCROLLBARS
323	scrollbar_ev.stop (display);	337	scrollbar_ev.stop (display);
324	#endif	338	#endif
325	#if TRANSPARENT	339	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
326	rootwin_ev.stop (display);	340	rootwin_ev.stop (display);
327	#endif	341	#endif
328	incr_ev.stop ();	342	incr_ev.stop ();
329	termwin_ev.stop (display);	343	termwin_ev.stop (display);
330	vt_ev.stop (display);	344	vt_ev.stop (display);
…		…
371	{	385	{
372	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)	386	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
373	(*t)->emergency_cleanup ();	387	(*t)->emergency_cleanup ();
374	}	388	}
375		389
376	#if ENABLE_FRILLS	390	#if !ENABLE_MINIMAL
377	static void	391	static void
378	print_x_error (Display dpy, XErrorEvent event)	392	print_x_error (Display dpy, XErrorEvent event)
379	{	393	{
380	char buffer[BUFSIZ];	394	char buffer[BUFSIZ];
381	char mesg[BUFSIZ];	395	char mesg[BUFSIZ];
…		…
429	GET_R->allowedxerror = event->error_code;	443	GET_R->allowedxerror = event->error_code;
430	else	444	else
431	{	445	{
432	// GET_R is most likely not the terminal which caused the error,	446	// GET_R is most likely not the terminal which caused the error,
433	// so just output the error and continue	447	// so just output the error and continue
434	#if ENABLE_FRILLS	448	#if ENABLE_MINIMAL
		449	old_xerror_handler (display, event);
		450	#else
435	print_x_error (display, event);	451	print_x_error (display, event);
436	#else
437	old_xerror_handler (display, event);
438	#endif	452	#endif
439	}	453	}
440		454
441	return 0;	455	return 0;
442	}	456	}
…		…
470	#ifdef KEYSYM_RESOURCE	484	#ifdef KEYSYM_RESOURCE
471	keyboard->register_done ();	485	keyboard->register_done ();
472	#endif	486	#endif
473		487
474	#ifdef HAVE_SCROLLBARS	488	#ifdef HAVE_SCROLLBARS
475	if (OPTION (Opt_scrollBar))	489	if (option (Opt_scrollBar))
476	scrollBar.setIdle (); /* set existence for size calculations */	490	scrollBar.setIdle (); /* set existence for size calculations */
477	#endif	491	#endif
478		492
479	pty = ptytty_new ();	493	pty = ptytty::create ();
480		494
481	create_windows (argc, argv);	495	create_windows (argc, argv);
482		496
483	dDisp;
484
485	init_xlocale ();	497	init_xlocale ();
486		498
487	scr_reset (); // initialize screen	499	scr_reset (); // initialize screen
488		500
489	#if 0	501	#if 0
490	XSynchronize (disp, True);	502	XSynchronize (dpy, True);
491	#endif	503	#endif
492		504
493	#ifdef HAVE_SCROLLBARS	505	#ifdef HAVE_SCROLLBARS
494	if (OPTION (Opt_scrollBar))	506	if (option (Opt_scrollBar))
495	resize_scrollbar (); /* create and map scrollbar */	507	resize_scrollbar (); /* create and map scrollbar */
496	#endif	508	#endif
		509	#ifdef HAVE_BG_PIXMAP
		510	{
		511	bgPixmap.set_target (this);
		512
497	#ifdef TRANSPARENT	513	#ifdef ENABLE_TRANSPARENCY
498	if (OPTION (Opt_transparent))	514	if (option (Opt_transparent))
499	{	515	{
		516	bgPixmap.set_transparent ();
		517	#ifdef HAVE_AFTERIMAGE
		518	if (rs [Rs_blurradius])
		519	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
		520	#endif
		521	if (ISSET_PIXCOLOR (Color_tint))
		522	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		523	if (rs [Rs_shade])
		524	bgPixmap.set_shade (rs [Rs_shade]);
		525
		526	bgPixmap.set_root_pixmap ();
500	XSelectInput (disp, display->root, PropertyChangeMask);	527	XSelectInput (dpy, display->root, PropertyChangeMask);
501	check_our_parents ();
502	rootwin_ev.start (display, display->root);	528	rootwin_ev.start (display, display->root);
503	}	529	}
		530	#endif
		531
		532	#ifdef BG_IMAGE_FROM_FILE
		533	if (rs[Rs_backgroundPixmap] != NULL)
		534	{
		535	const char *p = rs[Rs_backgroundPixmap];
		536
		537	if ((p = strchr (p, ';')) != NULL)
		538	{
		539	p++;
		540	bgPixmap.set_geometry (p);
		541	}
		542	else
		543	bgPixmap.set_defaultGeometry ();
		544
		545	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
		546	if (!bgPixmap.window_position_sensitive ())
		547	update_background ();
		548	}
		549	#endif
		550	}
		551	#endif
		552
		553	#if ENABLE_PERL
		554	rootwin_ev.start (display, display->root);
504	#endif	555	#endif
505		556
506	set_colorfgbg ();	557	set_colorfgbg ();
507		558
508	init_command (cmd_argv);	559	init_command (cmd_argv);
…		…
514		565
515	check_ev.start ();	566	check_ev.start ();
516		567
517	HOOK_INVOKE ((this, HOOK_START, DT_END));	568	HOOK_INVOKE ((this, HOOK_START, DT_END));
518		569
		570	#if ENABLE_XEMBED
		571	if (rs[Rs_embed])
		572	{
		573	long info[2] = { 0, XEMBED_MAPPED };
		574
		575	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		576	32, PropModeReplace, (unsigned char *)&info, 2);
		577	}
		578	#endif
		579
519	XMapWindow (disp, vt);	580	XMapWindow (dpy, vt);
520	XMapWindow (disp, parent[0]);	581	XMapWindow (dpy, parent[0]);
521		582
522	return true;	583	return true;
523	}	584	}
524		585
525	static struct sig_handlers	586	static struct sig_handlers
…		…
530	* Catch a fatal signal and tidy up before quitting	591	* Catch a fatal signal and tidy up before quitting
531	*/	592	*/
532	void	593	void
533	sig_term (sig_watcher &w)	594	sig_term (sig_watcher &w)
534	{	595	{
535	#ifdef DEBUG_CMD
536	rxvt_warn ("caught signal %d, exiting.\n", w.signum);
537	#endif
538	rxvt_emergency_cleanup ();	596	rxvt_emergency_cleanup ();
539	signal (w.signum, SIG_DFL);	597	signal (w.signum, SIG_DFL);
540	kill (getpid (), w.signum);	598	kill (getpid (), w.signum);
541	}	599	}
542		600
…		…
550	char **rxvt_environ; // startup environment	608	char **rxvt_environ; // startup environment
551		609
552	void	610	void
553	rxvt_init ()	611	rxvt_init ()
554	{	612	{
555	uid_t uid = getuid ();	613	ptytty::init ();
556	gid_t gid = getgid ();
557
558	// before doing anything else, check for setuid/setgid operation,
559	// start the helper process and drop privileges
560	if (uid != geteuid ()
561	\|\| gid != getegid ())
562	{
563	#if PTYTTY_HELPER
564	ptytty_server ();
565	#else
566	rxvt_warn ("running setuid/setgid without pty helper compiled in, continuing unprivileged.\n");
567	#endif
568
569	// drop privileges
570	#if HAVE_SETRESUID
571	setresgid (gid, gid, gid);
572	setresuid (uid, uid, uid);
573	#elif HAVE_SETREUID
574	setregid (gid, gid);
575	setreuid (uid, uid);
576	#elif HAVE_SETUID
577	setgid (gid);
578	setuid (uid);
579	#endif
580
581	if (uid != geteuid ()
582	\|\| gid != getegid ())
583	rxvt_fatal ("unable to drop privileges, aborting.\n");
584	}
585		614
586	rxvt_environ = environ;	615	rxvt_environ = environ;
587		616
588	signal (SIGHUP, SIG_IGN);	617	signal (SIGHUP, SIG_IGN);
589	signal (SIGPIPE, SIG_IGN);	618	signal (SIGPIPE, SIG_IGN);
…		…
637	return p;	666	return p;
638	}	667	}
639		668
640	/----------------------------------------------------------------------/	669	/----------------------------------------------------------------------/
641	/*	670	/*
642	* window size/position calculcations for XSizeHint and other storage.	671	* window size/position calculations for XSizeHint and other storage.
643	* if width/height are non-zero then override calculated width/height	672	* if width/height are non-zero then override calculated width/height
644	*/	673	*/
645	void	674	void
646	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	675	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
647	{	676	{
648	short recalc_x, recalc_y;	677	short recalc_x, recalc_y;
649	int x, y, sb_w, flags;	678	int x, y, sb_w, flags;
650	unsigned int w, h;	679	unsigned int w, h;
651	unsigned int max_width, max_height;	680	unsigned int max_width, max_height;
652	dDisp;
653
654	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
655	ncol, nrow, szHint.width, szHint.height));
656		681
657	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	682	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
658	szHint.win_gravity = NorthWestGravity;	683	szHint.win_gravity = NorthWestGravity;
659	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */	684	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
660		685
…		…
722		747
723	if (scrollBar.state)	748	if (scrollBar.state)
724	{	749	{
725	sb_w = scrollbar_TotalWidth ();	750	sb_w = scrollbar_TotalWidth ();
726	szHint.base_width += sb_w;	751	szHint.base_width += sb_w;
		752
727	if (!OPTION (Opt_scrollBar_right))	753	if (!option (Opt_scrollBar_right))
728	window_vt_x += sb_w;	754	window_vt_x += sb_w;
729	}	755	}
730		756
731	szHint.width_inc = fwidth;	757	szHint.width_inc = fwidth;
732	szHint.height_inc = fheight;	758	szHint.height_inc = fheight;
733	szHint.min_width = szHint.base_width + szHint.width_inc;	759	szHint.min_width = szHint.base_width + szHint.width_inc;
734	szHint.min_height = szHint.base_height + szHint.height_inc;	760	szHint.min_height = szHint.base_height + szHint.height_inc;
735		761
736	if (newwidth && newwidth - szHint.base_width < max_width)	762	if (newwidth && newwidth - szHint.base_width < max_width)
737	{	763	{
738	szHint.width = newwidth;	764	szHint.width = newwidth;
…		…
753	{	779	{
754	min_it (height, max_height);	780	min_it (height, max_height);
755	szHint.height = szHint.base_height + height;	781	szHint.height = szHint.base_height + height;
756	}	782	}
757		783
758	if (scrollBar.state && OPTION (Opt_scrollBar_right))	784	if (scrollBar.state && option (Opt_scrollBar_right))
759	window_sb_x = szHint.width - sb_w;	785	window_sb_x = szHint.width - sb_w;
760		786
761	if (recalc_x)	787	if (recalc_x)
762	szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth;	788	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
		789
763	if (recalc_y)	790	if (recalc_y)
764	szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth;	791	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
765		792
766	ncol = width / fwidth;	793	ncol = width / fwidth;
767	nrow = height / fheight;	794	nrow = height / fheight;
768	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
769	ncol, nrow, szHint.width,
770	szHint.height));
771	return;
772	}	795	}
773		796
774	/----------------------------------------------------------------------/	797	/----------------------------------------------------------------------/
775	/*	798	/*
776	* Tell the teletype handler what size the window is.	799	* Tell the teletype handler what size the window is.
…		…
828	delete fontset[0];	851	delete fontset[0];
829	fontset[0] = fs;	852	fontset[0] = fs;
830		853
831	prop = (*fs)[1]->properties ();	854	prop = (*fs)[1]->properties ();
832	prop.height += lineSpace;	855	prop.height += lineSpace;
		856
833	fs->set_prop (prop);	857	fs->set_prop (prop, false);
834		858
835	fwidth = prop.width;	859	fwidth = prop.width;
836	fheight = prop.height;	860	fheight = prop.height;
837	fbase = prop.ascent;	861	fbase = prop.ascent;
838		862
…		…
847	{	871	{
848	fontset[style] = fs = new rxvt_fontset (this);	872	fontset[style] = fs = new rxvt_fontset (this);
849	rxvt_fontprop prop2 = prop;	873	rxvt_fontprop prop2 = prop;
850		874
851	if (res)	875	if (res)
852	prop2.weight = prop2.slant = rxvt_fontprop::unset;	876	{
		877	fs->populate (res);
		878	fs->set_prop (prop2, false);
		879	}
853	else	880	else
854	{	881	{
855	res = fontset[0]->fontdesc;	882	fs->populate (fontset[0]->fontdesc);
856		883
857	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;	884	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
858	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;	885	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
		886
		887	fs->set_prop (prop2, true);
859	}	888	}
860		889
861	fs->populate (res);
862	fs->set_prop (prop2);
863	}	890	}
864	#else	891	#else
865	fontset[style] = fontset[0];	892	fontset[style] = fontset[0];
866	#endif	893	#endif
867	}	894	}
…		…
876	return true;	903	return true;
877	}	904	}
878		905
879	void rxvt_term::set_string_property (Atom prop, const char *str, int len)	906	void rxvt_term::set_string_property (Atom prop, const char *str, int len)
880	{	907	{
881	XChangeProperty (display->display, parent[0],	908	XChangeProperty (dpy, parent[0],
882	prop, XA_STRING, 8, PropModeReplace,	909	prop, XA_STRING, 8, PropModeReplace,
883	(const unsigned char *)str, len >= 0 ? len : strlen (str));	910	(const unsigned char *)str, len >= 0 ? len : strlen (str));
884	}	911	}
885		912
886	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	913	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
887	{	914	{
888	wchar_t *ws = rxvt_mbstowcs (str, len);	915	wchar_t *ws = rxvt_mbstowcs (str, len);
889	char *s = rxvt_wcstoutf8 (ws);	916	char *s = rxvt_wcstoutf8 (ws);
890		917
891	XChangeProperty (display->display, parent[0],	918	XChangeProperty (dpy, parent[0],
892	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,	919	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
893	(const unsigned char *)s, strlen (s));	920	(const unsigned char *)s, strlen (s));
894		921
895	free (s);	922	free (s);
896	free (ws);	923	free (ws);
…		…
915	#if ENABLE_EWMH	942	#if ENABLE_EWMH
916	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	943	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
917	#endif	944	#endif
918	}	945	}
919		946
		947	void
		948	rxvt_term::set_window_color (int idx, const char *color)
		949	{
920	#ifdef XTERM_COLOR_CHANGE	950	#ifdef XTERM_COLOR_CHANGE
921	void
922	rxvt_term::set_window_color (int idx, const char *color)
923	{
924	rxvt_color xcol;	951	rxvt_color xcol;
925	int i;	952	int i;
926		953
927	if (color == NULL \|\| *color == '\0')	954	if (color == NULL \|\| *color == '\0')
928	return;	955	return;
		956
		957	color = strdup (color);
		958	allocated.push_back ((void *)color);
		959	rs[Rs_color + idx] = color;
929		960
930	/* handle color aliases */	961	/* handle color aliases */
931	if (isdigit (*color))	962	if (isdigit (*color))
932	{	963	{
933	i = atoi (color);	964	i = atoi (color);
934		965
935	if (i >= 8 && i <= 15)	966	if (i >= 8 && i <= 15)
936	{ /* bright colors */	967	{ /* bright colors */
937	i -= 8;	968	i -= 8;
938	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	969	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
939	SET_PIXCOLOR (idx);
940	goto done;	970	goto done;
941	}	971	}
942		972
943	if (i >= 0 && i <= 7)	973	if (i >= 0 && i <= 7)
944	{ /* normal colors */	974	{ /* normal colors */
945	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	975	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
946	SET_PIXCOLOR (idx);
947	goto done;	976	goto done;
948	}	977	}
949	}	978	}
950		979
951	if (!rXParseAllocColor (&xcol, color))	980	set_color (xcol, color);
952	return;
953
954	/* XStoreColor (display->display, display->cmap, XColor); /
955		981
956	/*	982	/*
957	* FIXME: should free colors here, but no idea how to do it so instead,	983	* FIXME: should free colors here, but no idea how to do it so instead,
958	* so just keep gobbling up the colormap	984	* so just keep gobbling up the colormap
959	*/	985	*/
960	# if 0
961	for (i = Color_Black; i <= Color_White; i++)
962	if (pix_colors[idx] == pix_colors[i])
963	break;
964	if (i > Color_White)
965	{
966	/* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
967	XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
968	DisplayPlanes (display->display, display->screen));
969	}
970	# endif
971		986
972	pix_colors_focused[idx] = xcol;	987	pix_colors_focused[idx] = xcol;
973	SET_PIXCOLOR (idx);
974		988
975	/* XSetWindowAttributes attr; */	989	/* XSetWindowAttributes attr; */
976	/* Cursor cursor; */	990	/* Cursor cursor; */
977	done:	991	done:
978
979	#if OFF_FOCUS_FADING
980	if (rs[Rs_fade])
981	pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
982	#endif
983
984	/TODO: handle Color_BD, scrollbar background, etc. /	992	/TODO: handle Color_BD, scrollbar background, etc. /
985		993
		994	update_fade_color (idx);
986	recolour_cursor ();	995	recolour_cursor ();
987	scr_recolour ();	996	scr_recolour ();
988	}
989
990	#else
991	# define set_window_color (idx,color) ((void)0)
992	#endif /* XTERM_COLOR_CHANGE */	997	#endif /* XTERM_COLOR_CHANGE */
		998	}
993		999
994	void	1000	void
995	rxvt_term::recolour_cursor ()	1001	rxvt_term::recolour_cursor ()
996	{	1002	{
997	XColor xcol[2];	1003	XColor fg, bg;
998		1004
999	xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg)	1005	(ISSET_PIXCOLOR (Color_pointer_fg)
1000	? pix_colors_focused[Color_pointer_fg]	1006	? pix_colors_focused[Color_pointer_fg]
1001	: pix_colors_focused[Color_fg];	1007	: pix_colors_focused[Color_fg]).get (fg);
		1008
1002	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)	1009	(ISSET_PIXCOLOR (Color_pointer_bg)
1003	? pix_colors_focused[Color_pointer_bg]	1010	? pix_colors_focused[Color_pointer_bg]
1004	: pix_colors_focused[Color_bg];	1011	: pix_colors_focused[Color_bg]).get (bg);
1005		1012
1006	XQueryColors (display->display, display->cmap, xcol, 2);	1013	XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1007	XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1008	}	1014	}
1009		1015
1010	/----------------------------------------------------------------------/	1016	/----------------------------------------------------------------------/
1011	/*	1017	/*
1012	* find if fg/bg matches any of the normal (low-intensity) colors	1018	* find if fg/bg matches any of the normal (low-intensity) colors
…		…
1016	{	1022	{
1017	unsigned int i;	1023	unsigned int i;
1018	const char *xpmb = "\0";	1024	const char *xpmb = "\0";
1019	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	1025	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1020		1026
1021	env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1022	strcpy (fstr, "default");	1027	strcpy (fstr, "default");
1023	strcpy (bstr, "default");	1028	strcpy (bstr, "default");
1024	for (i = Color_Black; i <= Color_White; i++)	1029	for (i = Color_Black; i <= Color_White; i++)
1025	if (pix_colors[Color_fg] == pix_colors[i])	1030	if (pix_colors[Color_fg] == pix_colors[i])
1026	{	1031	{
…		…
1030		1035
1031	for (i = Color_Black; i <= Color_White; i++)	1036	for (i = Color_Black; i <= Color_White; i++)
1032	if (pix_colors[Color_bg] == pix_colors[i])	1037	if (pix_colors[Color_bg] == pix_colors[i])
1033	{	1038	{
1034	sprintf (bstr, "%d", (i - Color_Black));	1039	sprintf (bstr, "%d", (i - Color_Black));
1035	#ifdef XPM_BACKGROUND	1040	#ifdef BG_IMAGE_FROM_FILE
1036	xpmb = "default;";	1041	xpmb = "default;";
1037	#endif	1042	#endif
1038	break;	1043	break;
1039	}	1044	}
1040		1045
1041	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);	1046	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1042	}	1047	}
1043		1048
1044	/----------------------------------------------------------------------/	1049	/----------------------------------------------------------------------/
1045		1050
1046	int	1051	bool
1047	rxvt_term::rXParseAllocColor (rxvt_color screen_in_out, const char colour)	1052	rxvt_term::set_color (rxvt_color &color, const char *name)
1048	{	1053	{
1049	if (!screen_in_out->set (display, colour))	1054	if (color.set (this, name))
1050	{
1051	rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1052	return false;
1053	}
1054
1055	return true;	1055	return true;
		1056
		1057	rxvt_warn ("can't get colour '%s', continuing without.\n", name);
		1058	return false;
		1059	}
		1060
		1061	void
		1062	rxvt_term::alias_color (int dst, int src)
		1063	{
		1064	pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1056	}	1065	}
1057		1066
1058	/* -------------------------------------------------------------------- *	1067	/* -------------------------------------------------------------------- *
1059	* - WINDOW RESIZING - *	1068	* - WINDOW RESIZING - *
1060	* -------------------------------------------------------------------- */	1069	* -------------------------------------------------------------------- */
1061	void	1070	void
1062	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)	1071	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1063	{	1072	{
1064	int fix_screen;	1073	int fix_screen;
1065	int old_width = szHint.width, old_height = szHint.height;	1074	int old_width = szHint.width;
1066	dDisp;	1075	int old_height = szHint.height;
1067		1076
1068	window_calc (newwidth, newheight);	1077	window_calc (newwidth, newheight);
		1078
		1079	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1069	XSetWMNormalHints (disp, parent[0], &szHint);	1080	XSetWMNormalHints (dpy, parent[0], &szHint);
1070		1081
1071	if (!ignoreparent)	1082	if (!ignoreparent)
1072	{	1083	{
1073	#ifdef SMART_RESIZE	1084	#ifdef SMART_RESIZE
1074	/*	1085	/*
…		…
1078	int x, y, x1, y1;	1089	int x, y, x1, y1;
1079	int dx, dy;	1090	int dx, dy;
1080	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1091	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1081	Window unused_cr;	1092	Window unused_cr;
1082		1093
1083	XTranslateCoordinates (disp, parent[0], display->root,	1094	XTranslateCoordinates (dpy, parent[0], display->root,
1084	0, 0, &x, &y, &unused_cr);	1095	0, 0, &x, &y, &unused_cr);
1085	XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1,	1096	XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1086	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1097	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1087	/*	1098	/*
1088	* if display->root isn't the parent window, a WM will probably have offset	1099	* if display->root isn't the parent window, a WM will probably have offset
1089	* our position for handles and decorations. Counter it	1100	* our position for handles and decorations. Counter it
1090	*/	1101	*/
…		…
1092	{	1103	{
1093	x -= x1;	1104	x -= x1;
1094	y -= y1;	1105	y -= y1;
1095	}	1106	}
1096		1107
1097	x1 = (DisplayWidth (disp, display->screen) - old_width) / 2;	1108	x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1098	y1 = (DisplayHeight (disp, display->screen) - old_height) / 2;	1109	y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1099	dx = old_width - szHint.width;	1110	dx = old_width - szHint.width;
1100	dy = old_height - szHint.height;	1111	dy = old_height - szHint.height;
1101		1112
1102	/* Check position of the center of the window */	1113	/* Check position of the center of the window */
1103	if (x < x1) /* left half */	1114	if (x < x1) /* left half */
1104	dx = 0;	1115	dx = 0;
…		…
1107	if (y < y1) /* top half */	1118	if (y < y1) /* top half */
1108	dy = 0;	1119	dy = 0;
1109	else if (y == y1) /* exact center */	1120	else if (y == y1) /* exact center */
1110	dy /= 2;	1121	dy /= 2;
1111		1122
1112	XMoveResizeWindow (disp, parent[0], x + dx, y + dy,	1123	XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1113	szHint.width, szHint.height);	1124	szHint.width, szHint.height);
1114	#else	1125	#else
1115	XResizeWindow (disp, parent[0], szHint.width, szHint.height);	1126	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1116	#endif	1127	#endif
1117	}	1128	}
1118		1129
1119	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1130	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1120		1131
1121	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1132	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1122	{	1133	{
1123	if (scrollBar.state)	1134	if (scrollBar.state)
1124	{	1135	{
1125	XMoveResizeWindow (disp, scrollBar.win,	1136	XMoveResizeWindow (dpy, scrollBar.win,
1126	window_sb_x, 0,	1137	window_sb_x, 0,
1127	scrollbar_TotalWidth (), szHint.height);	1138	scrollbar_TotalWidth (), szHint.height);
1128	resize_scrollbar ();	1139	resize_scrollbar ();
1129	}	1140	}
1130		1141
1131	XMoveResizeWindow (disp, vt,	1142	XMoveResizeWindow (dpy, vt,
1132	window_vt_x, window_vt_y,	1143	window_vt_x, window_vt_y,
1133	width, height);	1144	width, height);
1134		1145
		1146	#ifdef HAVE_BG_PIXMAP
		1147	if (bgPixmap.window_size_sensitive ())
		1148	update_background ();
		1149	#endif
		1150
1135	scr_clear ();	1151	scr_clear ();
1136	#ifdef XPM_BACKGROUND
1137	resize_pixmap ();
1138	#endif
1139	}	1152	}
1140		1153
1141	if (fix_screen \|\| old_height == 0)	1154	if (fix_screen \|\| old_height == 0)
1142	{
1143	int curr_screen = -1;
1144	int old_ncol = prev_ncol;
1145
1146	/* scr_reset only works on the primary screen */
1147	if (old_height) /* this is not the first time through */
1148	{
1149	unsigned int ocol = ncol;
1150	ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1151	curr_screen = scr_change_screen (PRIMARY);
1152	ncol = ocol;
1153	}
1154
1155	scr_reset ();	1155	scr_reset ();
1156		1156
1157	if (curr_screen >= 0) /* this is not the first time through */	1157	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1158	{	1158	//scr_touch (false);
1159	scr_change_screen (curr_screen);
1160	selection_check (old_ncol != ncol ? 4 : 0);
1161	}
1162	}
1163		1159
1164	old_width = szHint.width;	1160	#ifdef HAVE_BG_PIXMAP
1165	old_height = szHint.height;	1161	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1166		1162	// if (bgPixmap.pixmap)
1167	#ifdef XPM_BACKGROUND
1168	if (pixmap)
1169	scr_touch (false);	1163	// scr_touch (false);
1170	#endif	1164	#endif
1171		1165
1172	#ifdef USE_XIM	1166	#ifdef USE_XIM
1173	IMSetStatusPosition ();	1167	IMSetPosition ();
1174	#endif	1168	#endif
1175	}	1169	}
1176		1170
1177	/*	1171	/*
1178	* Set the width/height of the vt window in characters. Units are pixels.	1172	* Set the width/height of the vt window in characters. Units are pixels.
…		…
1183	{	1177	{
1184	XWindowAttributes wattr;	1178	XWindowAttributes wattr;
1185		1179
1186	if (newwidth == 0 \|\| newheight == 0)	1180	if (newwidth == 0 \|\| newheight == 0)
1187	{	1181	{
1188	XGetWindowAttributes (display->display, display->root, &wattr);	1182	XGetWindowAttributes (dpy, display->root, &wattr);
1189		1183
1190	if (newwidth == 0)	1184	if (newwidth == 0)
1191	newwidth = wattr.width - szHint.base_width;	1185	newwidth = wattr.width - szHint.base_width;
1192	if (newheight == 0)	1186	if (newheight == 0)
1193	newheight = wattr.height - szHint.base_height;	1187	newheight = wattr.height - szHint.base_height;
…		…
1207	#ifdef USE_XIM	1201	#ifdef USE_XIM
1208		1202
1209	void	1203	void
1210	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)	1204	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1211	{	1205	{
1212	fg = pix_colors[Color_fg];	1206	fg = pix_colors [Color_fg];
1213	bg = pix_colors[Color_bg];	1207	bg = pix_colors [Color_bg];
1214	}	1208	}
1215		1209
1216	void	1210	void
1217	rxvt_term::im_set_size (XRectangle &size)	1211	rxvt_term::im_set_size (XRectangle &size)
1218	{	1212	{
…		…
1255	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1249	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1256		1250
1257	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1251	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1258	*p = '\0';	1252	*p = '\0';
1259		1253
1260	atom = XInternAtom (display->display, server, False);	1254	atom = XInternAtom (dpy, server, False);
1261	win = XGetSelectionOwner (display->display, atom);	1255	win = XGetSelectionOwner (dpy, atom);
1262		1256
1263	if (win != None)	1257	if (win != None)
1264	return True;	1258	return True;
1265	}	1259	}
1266		1260
…		…
1273	XPoint nspot;	1267	XPoint nspot;
1274	XVaNestedList preedit_attr;	1268	XVaNestedList preedit_attr;
1275		1269
1276	if (!Input_Context	1270	if (!Input_Context
1277	\|\| !focus	1271	\|\| !focus
1278	\|\| !(input_style & XIMPreeditPosition))	1272	\|\| !(input_style & (XIMPreeditPosition \| XIMPreeditCallbacks)))
1279	return;	1273	return;
1280		1274
1281	im_set_position (nspot);	1275	im_set_position (nspot);
1282		1276
1283	if (nspot.x == spot.x && nspot.y == spot.y)	1277	if (nspot.x == spot.x && nspot.y == spot.y)
…		…
1302	input_method = 0;	1296	input_method = 0;
1303	}	1297	}
1304		1298
1305	Input_Context = 0;	1299	Input_Context = 0;
1306	}	1300	}
		1301
		1302	#ifdef ENABLE_XIM_ONTHESPOT
		1303
		1304	static void
		1305	xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
		1306	{
		1307	((rxvt_term *)client_data)->make_current ();
		1308	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
		1309	}
		1310
		1311	static void
		1312	xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
		1313	{
		1314	((rxvt_term *)client_data)->make_current ();
		1315	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
		1316	}
		1317
		1318	static void
		1319	xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
		1320	{
		1321	rxvt_term term = (rxvt_term )client_data;
		1322	XIMText *text = call_data->text;
		1323
		1324	term->make_current ();
		1325
		1326	if (text)
		1327	{
		1328	void *str;
		1329
		1330	if (!text->encoding_is_wchar && text->string.multi_byte)
		1331	{
		1332	// of course, X makes it ugly again
		1333	if (term->rs[Rs_imLocale])
		1334	SET_LOCALE (term->rs[Rs_imLocale]);
		1335
		1336	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
		1337	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
		1338
		1339	if (term->rs[Rs_imLocale])
		1340	SET_LOCALE (term->locale);
		1341	}
		1342	else
		1343	str = (void *)text->string.wide_char;
		1344
		1345	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1346	DT_INT, call_data->caret,
		1347	DT_INT, call_data->chg_first,
		1348	DT_INT, call_data->chg_length,
		1349	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
		1350	DT_WCS_LEN, str, str ? (int)text->length : 0,
		1351	DT_END));
		1352	}
		1353	else
		1354	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1355	DT_INT, call_data->caret,
		1356	DT_INT, call_data->chg_first,
		1357	DT_INT, call_data->chg_length,
		1358	DT_END));
		1359	}
		1360
		1361	#if 0
		1362	static void
		1363	xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
		1364	{
		1365	((rxvt_term *)client_data)->make_current ();
		1366	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
		1367	DT_INT, call_data->position,
		1368	DT_INT, call_data->direction,
		1369	DT_INT, call_data->style,
		1370	DT_END));
		1371	}
		1372	#endif
		1373
		1374	#endif
1307		1375
1308	/*	1376	/*
1309	* Try to open a XIM with the current modifiers, then see if we can	1377	* Try to open a XIM with the current modifiers, then see if we can
1310	* open a suitable preedit type	1378	* open a suitable preedit type
1311	*/	1379	*/
…		…
1318	XRectangle rect, status_rect, needed_rect;	1386	XRectangle rect, status_rect, needed_rect;
1319	unsigned long fg, bg;	1387	unsigned long fg, bg;
1320	const char *p;	1388	const char *p;
1321	char **s;	1389	char **s;
1322	XIMStyles *xim_styles;	1390	XIMStyles *xim_styles;
		1391	#ifdef ENABLE_XIM_ONTHESPOT
		1392	XIMCallback xcb[4];
		1393	#endif
1323		1394
1324	set_environ (envv);	1395	set_environ (envv);
1325		1396
1326	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1397	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1327	return false;	1398	return false;
1328		1399
1329	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1330	input_method = display->get_xim (locale, modifiers);	1400	input_method = display->get_xim (locale, modifiers);
1331	if (input_method == NULL)	1401	if (input_method == NULL)
1332	return false;	1402	return false;
1333		1403
1334	xim = input_method->xim;	1404	xim = input_method->xim;
…		…
1354	s = rxvt_splitcommastring (p);	1424	s = rxvt_splitcommastring (p);
1355		1425
1356	for (i = found = 0; !found && s[i]; i++)	1426	for (i = found = 0; !found && s[i]; i++)
1357	{	1427	{
1358	if (!strcmp (s[i], "OverTheSpot"))	1428	if (!strcmp (s[i], "OverTheSpot"))
1359	input_style = (XIMPreeditPosition \| XIMStatusNothing);	1429	input_style = XIMPreeditPosition \| XIMStatusNothing;
1360	else if (!strcmp (s[i], "OffTheSpot"))	1430	else if (!strcmp (s[i], "OffTheSpot"))
1361	input_style = (XIMPreeditArea \| XIMStatusArea);	1431	input_style = XIMPreeditArea \| XIMStatusArea;
1362	else if (!strcmp (s[i], "Root"))	1432	else if (!strcmp (s[i], "Root"))
1363	input_style = (XIMPreeditNothing \| XIMStatusNothing);	1433	input_style = XIMPreeditNothing \| XIMStatusNothing;
1364	else if (!strcmp (s[i], "None"))	1434	else if (!strcmp (s[i], "None"))
1365	input_style = (XIMPreeditNone \| XIMStatusNone);	1435	input_style = XIMPreeditNone \| XIMStatusNone;
		1436	#ifdef ENABLE_XIM_ONTHESPOT
		1437	else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
		1438	input_style = XIMPreeditCallbacks \| XIMStatusNothing;
		1439	#endif
		1440	else
		1441	input_style = XIMPreeditNothing \| XIMStatusNothing;
1366		1442
1367	for (j = 0; j < xim_styles->count_styles; j++)	1443	for (j = 0; j < xim_styles->count_styles; j++)
1368	if (input_style == xim_styles->supported_styles[j])	1444	if (input_style == xim_styles->supported_styles[j])
1369	{	1445	{
1370	rxvt_freecommastring (s);	1446	rxvt_freecommastring (s);
…		…
1408	"*",	1484	"*",
1409	fheight,	1485	fheight,
1410	fheight + 1, fheight - 1,	1486	fheight + 1, fheight - 1,
1411	fheight - 2, fheight + 2);	1487	fheight - 2, fheight + 2);
1412		1488
1413	fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat,	1489	fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1414	&missing_charset_list, &missing_charset_count, &def_string);	1490	&missing_charset_list, &missing_charset_count, &def_string);
1415		1491
1416	if (missing_charset_list)	1492	if (missing_charset_list)
1417	XFreeStringList (missing_charset_list);	1493	XFreeStringList (missing_charset_list);
1418		1494
…		…
1459	XNBackground, bg,	1535	XNBackground, bg,
1460	XNArea, &status_rect,	1536	XNArea, &status_rect,
1461	XNFontSet, fs,	1537	XNFontSet, fs,
1462	NULL);	1538	NULL);
1463	}	1539	}
		1540	#if ENABLE_XIM_ONTHESPOT
		1541	else if (input_style & XIMPreeditCallbacks)
		1542	{
		1543	im_set_position (spot);
		1544
		1545	xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
		1546	xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
		1547	xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
		1548	# if 0
		1549	xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
		1550	# endif
		1551
		1552	preedit_attr = XVaCreateNestedList (0,
		1553	XNSpotLocation, &spot,
		1554	XNPreeditStartCallback, &xcb[0],
		1555	XNPreeditDoneCallback , &xcb[1],
		1556	XNPreeditDrawCallback , &xcb[2],
		1557	# if 0
		1558	XNPreeditCaretCallback, &xcb[3],
		1559	# endif
		1560	NULL);
		1561	}
		1562	#endif
1464		1563
1465	Input_Context = XCreateIC (xim,	1564	Input_Context = XCreateIC (xim,
1466	XNInputStyle, input_style,	1565	XNInputStyle, input_style,
1467	XNClientWindow, vt,	1566	XNClientWindow, vt,
1468	XNFocusWindow, parent[0],	1567	XNFocusWindow, parent[0],
…		…
1470	preedit_attr,	1569	preedit_attr,
1471	status_attr ? XNStatusAttributes : NULL,	1570	status_attr ? XNStatusAttributes : NULL,
1472	status_attr, NULL);	1571	status_attr, NULL);
1473		1572
1474	if (preedit_attr) XFree (preedit_attr);	1573	if (preedit_attr) XFree (preedit_attr);
1475	if (status_attr) XFree (status_attr);	1574	if (status_attr) XFree (status_attr);
1476	if (fs) XFreeFontSet (display->display, fs);	1575	if (fs) XFreeFontSet (dpy, fs);
1477		1576
1478	if (Input_Context == NULL)	1577	if (Input_Context == NULL)
1479	{	1578	{
1480	rxvt_warn ("failed to create input context, continuing without XIM.\n");	1579	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1481	im_destroy ();	1580	im_destroy ();
1482	return false;	1581	return false;
1483	}	1582	}
1484		1583
1485	if (input_style & XIMPreeditArea)	1584	#if 0
		1585	// unfortunately, only the focus window is used by XIM, hard to fix
		1586	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
		1587	vt_select_input ();
		1588	#endif
		1589
1486	IMSetStatusPosition ();	1590	IMSetPosition ();
1487		1591
1488	D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1489	return true;	1592	return true;
1490	}	1593	}
1491		1594
1492	void	1595	void
1493	rxvt_term::im_cb ()	1596	rxvt_term::im_cb ()
…		…
1499		1602
1500	make_current ();	1603	make_current ();
1501		1604
1502	im_destroy ();	1605	im_destroy ();
1503		1606
1504	D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1505	if (Input_Context)	1607	if (Input_Context)
1506	return;	1608	return;
1507		1609
1508	#if defined(HAVE_XSETLOCALE) \|\| defined(HAVE_SETLOCALE)	1610	#if defined(HAVE_XSETLOCALE) \|\| defined(HAVE_SETLOCALE)
1509	if (rs[Rs_imLocale])	1611	if (rs[Rs_imLocale])
…		…
1551	SET_LOCALE (locale);	1653	SET_LOCALE (locale);
1552	#endif	1654	#endif
1553	}	1655	}
1554		1656
1555	void	1657	void
1556	rxvt_term::IMSetStatusPosition ()	1658	rxvt_term::IMSetPosition ()
1557	{	1659	{
1558	XRectangle preedit_rect, status_rect, *needed_rect;	1660	XRectangle preedit_rect, status_rect, *needed_rect;
1559	XVaNestedList preedit_attr, status_attr;	1661	XVaNestedList preedit_attr, status_attr;
1560		1662
1561	if (!Input_Context	1663	if (!Input_Context
1562	\|\| !focus	1664	\|\| !focus
1563	\|\| !(input_style & XIMPreeditArea)	1665	\|\| !(input_style & (XIMPreeditArea \| XIMPreeditPosition))
1564	\|\| !IMisRunning ())	1666	\|\| !IMisRunning ())
1565	return;	1667	return;
1566		1668
		1669	if (input_style & XIMPreeditPosition)
		1670	{
		1671	im_set_size (preedit_rect);
		1672	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
		1673
		1674	XSetICValues (Input_Context,
		1675	XNPreeditAttributes, preedit_attr, NULL);
		1676	}
		1677	else
		1678	{
1567	/* Getting the necessary width of preedit area */	1679	/* Getting the necessary width of preedit area */
1568	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);	1680	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1569	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);	1681	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1570	XFree (status_attr);	1682	XFree (status_attr);
1571		1683
1572	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);	1684	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1573	XFree (needed_rect);	1685	XFree (needed_rect);
1574		1686
1575	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1687	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1576	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);	1688	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1577		1689
1578	XSetICValues (Input_Context,	1690	XSetICValues (Input_Context,
1579	XNPreeditAttributes, preedit_attr,	1691	XNPreeditAttributes, preedit_attr,
1580	XNStatusAttributes, status_attr, NULL);	1692	XNStatusAttributes, status_attr,
		1693	NULL);
1581		1694
		1695	XFree (status_attr);
		1696	}
		1697
1582	XFree (preedit_attr);	1698	XFree (preedit_attr);
1583	XFree (status_attr);
1584	}	1699	}
1585	#endif /* USE_XIM */	1700	#endif /* USE_XIM */
1586		1701
		1702	void
		1703	rxvt_term::get_window_origin (int &x, int &y)
		1704	{
		1705	Window cr;
		1706	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
		1707	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
		1708	}
		1709
		1710	Pixmap
		1711	rxvt_term::get_pixmap_property (int prop_id)
		1712	{
		1713	if (prop_id > 0 && prop_id < NUM_XA)
		1714	if (xa[prop_id])
		1715	{
		1716	int aformat;
		1717	unsigned long nitems, bytes_after;
		1718	Atom atype;
		1719	unsigned char *prop = NULL;
		1720	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
		1721	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
		1722	&nitems, &bytes_after, &prop);
		1723	if (result == Success && prop && atype == XA_PIXMAP)
		1724	{
		1725	return (Pixmap )prop;
		1726	}
		1727	}
		1728	return None;
		1729	}
		1730
		1731	#ifdef HAVE_BG_PIXMAP
		1732	int
		1733	rxvt_term::update_background ()
		1734	{
		1735	bgPixmap.invalidate ();
		1736
		1737	/* no chance of real time refresh if we are blurring ! */
		1738	if (bgPixmap.invalid_since + 0.5 < NOW && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
		1739	bgPixmap.render ();
		1740	else
		1741	{
		1742	update_background_ev.stop ();
		1743	if (!bgPixmap.need_client_side_rendering())
		1744	update_background_ev.start (NOW + .05);
		1745	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
		1746	update_background_ev.start (NOW + .2); /* very slow !!! */
		1747	else
		1748	update_background_ev.start (NOW + .07);
		1749	}
		1750	return 0;
		1751	}
		1752
		1753	void
		1754	rxvt_term::update_background_cb (time_watcher &w)
		1755	{
		1756	bgPixmap.render ();
		1757	}
		1758
		1759	#endif /* HAVE_BG_PIXMAP */
		1760
1587	/----------------------- end-of-file (C source) -----------------------/	1761	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.195 by root, Sun Jan 22 00:48:13 2006 UTC vs. Revision 1.252 by ayin, Mon Oct 8 07:05:23 2007 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.195 by root, Sun Jan 22 00:48:13 2006 UTC vs.
Revision 1.252 by ayin, Mon Oct 8 07:05:23 2007 UTC