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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.193 by root, Sat Jan 21 14:25:05 2006 UTC vs.
Revision 1.253 by ayin, Mon Oct 15 07:33:48 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
…		…
193	#endif	201	#endif
194	}	202	}
195		203
196	// clean up the most important stuff, do not call x or free mem etc.	204	// clean up the most important stuff, do not call x or free mem etc.
197	// for use before an emergency exit	205	// for use before an emergency exit
		206	void
198	void rxvt_term::emergency_cleanup ()	207	rxvt_term::emergency_cleanup ()
199	{	208	{
200	if (cmd_pid)	209	if (cmd_pid)
201	kill (-cmd_pid, SIGHUP);	210	kill (-cmd_pid, SIGHUP);
202		211
		212	pty_ev.stop ();
203	delete pty; pty = 0;	213	delete pty; pty = 0;
204	}	214	}
205		215
206	rxvt_term::~rxvt_term ()	216	rxvt_term::~rxvt_term ()
207	{	217	{
…		…
216	#endif	226	#endif
217	delete fontset[0];	227	delete fontset[0];
218		228
219	if (display)	229	if (display)
220	{	230	{
221	dDisp;
222
223	selection_clear ();	231	selection_clear ();
224		232
225	#ifdef USE_XIM	233	#ifdef USE_XIM
226	im_destroy ();	234	im_destroy ();
227	#endif	235	#endif
228	#ifdef XTERM_SCROLLBAR	236	#ifdef XTERM_SCROLLBAR
229	if (xscrollbarGC) XFreeGC (disp, xscrollbarGC);	237	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
230	if (ShadowGC) XFreeGC (disp, ShadowGC);	238	if (ShadowGC) XFreeGC (dpy, ShadowGC);
231	#endif	239	#endif
232	#ifdef PLAIN_SCROLLBAR	240	#ifdef PLAIN_SCROLLBAR
233	if (pscrollbarGC) XFreeGC (disp, pscrollbarGC);	241	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
234	#endif	242	#endif
235	#ifdef NEXT_SCROLLBAR	243	#ifdef NEXT_SCROLLBAR
236	if (blackGC) XFreeGC (disp, blackGC);	244	if (blackGC) XFreeGC (dpy, blackGC);
237	if (whiteGC) XFreeGC (disp, whiteGC);	245	if (whiteGC) XFreeGC (dpy, whiteGC);
238	if (grayGC) XFreeGC (disp, grayGC);	246	if (grayGC) XFreeGC (dpy, grayGC);
239	if (darkGC) XFreeGC (disp, darkGC);	247	if (darkGC) XFreeGC (dpy, darkGC);
240	if (stippleGC) XFreeGC (disp, stippleGC);	248	if (stippleGC) XFreeGC (dpy, stippleGC);
241	if (dimple) XFreePixmap (disp, dimple);	249	if (dimple) XFreePixmap (dpy, dimple);
242	if (upArrow) XFreePixmap (disp, upArrow);	250	if (upArrow) XFreePixmap (dpy, upArrow);
243	if (downArrow) XFreePixmap (disp, downArrow);	251	if (downArrow) XFreePixmap (dpy, downArrow);
244	if (upArrowHi) XFreePixmap (disp, upArrowHi);	252	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
245	if (downArrowHi) XFreePixmap (disp, downArrowHi);	253	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
246	#endif	254	#endif
247	#ifdef RXVT_SCROLLBAR	255	#ifdef RXVT_SCROLLBAR
248	if (topShadowGC) XFreeGC (disp, topShadowGC);	256	if (topShadowGC) XFreeGC (dpy, topShadowGC);
249	if (botShadowGC) XFreeGC (disp, botShadowGC);	257	if (botShadowGC) XFreeGC (dpy, botShadowGC);
250	if (scrollbarGC) XFreeGC (disp, scrollbarGC);	258	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
251	#endif	259	#endif
252	if (gc) XFreeGC (disp, gc);	260	if (gc) XFreeGC (dpy, gc);
253		261
254	delete drawable;	262	delete drawable;
255	// destroy all windows	263	// destroy all windows
256	if (parent[0])	264	if (parent[0])
257	XDestroyWindow (disp, parent[0]);	265	XDestroyWindow (dpy, parent[0]);
258	}
259		266
260	// TODO: free pixcolours, colours should become part of rxvt_display	267	for (int i = 0; i < TOTAL_COLORS; i++)
261	delete pix_colors_focused;	268	if (ISSET_PIXCOLOR (i))
		269	{
		270	pix_colors_focused [i].free (this);
262	#if OFF_FOCUS_FADING	271	#if OFF_FOCUS_FADING
		272	pix_colors_unfocused [i].free (this);
		273	#endif
		274	}
		275
		276	clear ();
		277	}
		278
		279	delete [] pix_colors_focused;
		280	#if OFF_FOCUS_FADING
263	delete pix_colors_unfocused;	281	delete [] pix_colors_unfocused;
264	#endif	282	#endif
265		283
266	displays.put (display);	284	displays.put (display);
267		285
268	scr_release ();	286	scr_release ();
…		…
271	for (int i = 0; i < allocated.size (); i++)	289	for (int i = 0; i < allocated.size (); i++)
272	free (allocated [i]);	290	free (allocated [i]);
273		291
274	free (selection.text);	292	free (selection.text);
275	// TODO: manage env vars in child only(!)	293	// TODO: manage env vars in child only(!)
276	free (env_windowid);
277	free (env_display);	294	free (env_display);
278	free (env_term);	295	free (env_term);
279	free (env_colorfgbg);
280	free (locale);	296	free (locale);
281	free (v_buffer);	297	free (v_buffer);
282	free (incr_buf);	298	free (incr_buf);
283		299
284	delete envv;	300	delete envv;
…		…
295	{	311	{
296	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));	312	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
297		313
298	cmd_pid = 0;	314	cmd_pid = 0;
299		315
300	if (!OPTION (Opt_hold))	316	if (!option (Opt_hold))
301	destroy ();	317	destroy ();
302	}	318	}
303		319
304	void	320	void
305	rxvt_term::destroy ()	321	rxvt_term::destroy ()
306	{	322	{
307	if (destroy_ev.active)	323	if (destroy_ev.active)
308	return;	324	return;
309		325
310	if (HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)))	326	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
311	return;
312		327
313	#if ENABLE_OVERLAY	328	#if ENABLE_OVERLAY
314	scr_overlay_off ();	329	scr_overlay_off ();
315	#endif	330	#endif
316		331
…		…
320	im_ev.stop (display);	335	im_ev.stop (display);
321	#endif	336	#endif
322	#if HAVE_SCROLLBARS	337	#if HAVE_SCROLLBARS
323	scrollbar_ev.stop (display);	338	scrollbar_ev.stop (display);
324	#endif	339	#endif
325	#if TRANSPARENT	340	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
326	rootwin_ev.stop (display);	341	rootwin_ev.stop (display);
327	#endif	342	#endif
328	incr_ev.stop ();	343	incr_ev.stop ();
329	termwin_ev.stop (display);	344	termwin_ev.stop (display);
330	vt_ev.stop (display);	345	vt_ev.stop (display);
…		…
371	{	386	{
372	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)	387	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
373	(*t)->emergency_cleanup ();	388	(*t)->emergency_cleanup ();
374	}	389	}
375		390
376	#if ENABLE_FRILLS	391	#if !ENABLE_MINIMAL
377	static void	392	static void
378	print_x_error (Display dpy, XErrorEvent event)	393	print_x_error (Display dpy, XErrorEvent event)
379	{	394	{
380	char buffer[BUFSIZ];	395	char buffer[BUFSIZ];
381	char mesg[BUFSIZ];	396	char mesg[BUFSIZ];
…		…
429	GET_R->allowedxerror = event->error_code;	444	GET_R->allowedxerror = event->error_code;
430	else	445	else
431	{	446	{
432	// GET_R is most likely not the terminal which caused the error,	447	// GET_R is most likely not the terminal which caused the error,
433	// so just output the error and continue	448	// so just output the error and continue
434	#if ENABLE_FRILLS	449	#if ENABLE_MINIMAL
		450	old_xerror_handler (display, event);
		451	#else
435	print_x_error (display, event);	452	print_x_error (display, event);
436	#else
437	old_xerror_handler (display, event);
438	#endif	453	#endif
439	}	454	}
440		455
441	return 0;	456	return 0;
442	}	457	}
…		…
450	_exit (EXIT_FAILURE);	465	_exit (EXIT_FAILURE);
451	}	466	}
452		467
453	/----------------------------------------------------------------------/	468	/----------------------------------------------------------------------/
454	bool	469	bool
455	rxvt_term::init (int argc, const char const argv)	470	rxvt_term::init (int argc, const char const argv, stringvec *envv)
456	{	471	{
		472	this->envv = envv;
		473
457	SET_R (this);	474	SET_R (this);
458	set_locale ("");	475	set_locale ("");
459	set_environ (envv); // few things in X do not call setlocale :(	476	set_environ (envv); // few things in X do not call setlocale :(
460		477
461	if (!init_vars ())	478	if (!init_vars ())
…		…
468	#ifdef KEYSYM_RESOURCE	485	#ifdef KEYSYM_RESOURCE
469	keyboard->register_done ();	486	keyboard->register_done ();
470	#endif	487	#endif
471		488
472	#ifdef HAVE_SCROLLBARS	489	#ifdef HAVE_SCROLLBARS
473	if (OPTION (Opt_scrollBar))	490	if (option (Opt_scrollBar))
474	scrollBar.setIdle (); /* set existence for size calculations */	491	scrollBar.setIdle (); /* set existence for size calculations */
475	#endif	492	#endif
476		493
477	pty = rxvt_new_ptytty ();	494	pty = ptytty::create ();
478		495
479	create_windows (argc, argv);	496	create_windows (argc, argv);
480		497
481	dDisp;
482
483	init_xlocale ();	498	init_xlocale ();
484		499
485	scr_reset (); // initialize screen	500	scr_reset (); // initialize screen
486		501
487	#if 0	502	#if 0
488	XSynchronize (disp, True);	503	XSynchronize (dpy, True);
489	#endif	504	#endif
490		505
491	#ifdef HAVE_SCROLLBARS	506	#ifdef HAVE_SCROLLBARS
492	if (OPTION (Opt_scrollBar))	507	if (option (Opt_scrollBar))
493	resize_scrollbar (); /* create and map scrollbar */	508	resize_scrollbar (); /* create and map scrollbar */
494	#endif	509	#endif
		510	#ifdef HAVE_BG_PIXMAP
		511	{
		512	bgPixmap.set_target (this);
		513
495	#ifdef TRANSPARENT	514	#ifdef ENABLE_TRANSPARENCY
496	if (OPTION (Opt_transparent))	515	if (option (Opt_transparent))
497	{	516	{
		517	bgPixmap.set_transparent ();
		518	#ifdef HAVE_AFTERIMAGE
		519	if (rs [Rs_blurradius])
		520	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
		521	#endif
		522	if (ISSET_PIXCOLOR (Color_tint))
		523	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		524	if (rs [Rs_shade])
		525	bgPixmap.set_shade (rs [Rs_shade]);
		526
		527	bgPixmap.set_root_pixmap ();
498	XSelectInput (disp, display->root, PropertyChangeMask);	528	XSelectInput (dpy, display->root, PropertyChangeMask);
499	check_our_parents ();
500	rootwin_ev.start (display, display->root);	529	rootwin_ev.start (display, display->root);
501	}	530	}
		531	#endif
		532
		533	#ifdef BG_IMAGE_FROM_FILE
		534	if (rs[Rs_backgroundPixmap] != NULL)
		535	{
		536	const char *p = rs[Rs_backgroundPixmap];
		537
		538	if ((p = strchr (p, ';')) != NULL)
		539	{
		540	p++;
		541	bgPixmap.set_geometry (p);
		542	}
		543	else
		544	bgPixmap.set_defaultGeometry ();
		545
		546	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
		547	if (!bgPixmap.window_position_sensitive ())
		548	update_background ();
		549	}
		550	#endif
		551	}
		552	#endif
		553
		554	#if ENABLE_PERL
		555	rootwin_ev.start (display, display->root);
502	#endif	556	#endif
503		557
504	set_colorfgbg ();	558	set_colorfgbg ();
505		559
506	init_command (cmd_argv);	560	init_command (cmd_argv);
…		…
512		566
513	check_ev.start ();	567	check_ev.start ();
514		568
515	HOOK_INVOKE ((this, HOOK_START, DT_END));	569	HOOK_INVOKE ((this, HOOK_START, DT_END));
516		570
		571	#if ENABLE_XEMBED
		572	if (rs[Rs_embed])
		573	{
		574	long info[2] = { 0, XEMBED_MAPPED };
		575
		576	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		577	32, PropModeReplace, (unsigned char *)&info, 2);
		578	}
		579	#endif
		580
517	XMapWindow (disp, vt);	581	XMapWindow (dpy, vt);
518	XMapWindow (disp, parent[0]);	582	XMapWindow (dpy, parent[0]);
519		583
520	return true;	584	return true;
521	}	585	}
522		586
523	static struct sig_handlers	587	static struct sig_handlers
…		…
528	* Catch a fatal signal and tidy up before quitting	592	* Catch a fatal signal and tidy up before quitting
529	*/	593	*/
530	void	594	void
531	sig_term (sig_watcher &w)	595	sig_term (sig_watcher &w)
532	{	596	{
533	#ifdef DEBUG_CMD
534	rxvt_warn ("caught signal %d, exiting.\n", w.signum);
535	#endif
536	rxvt_emergency_cleanup ();	597	rxvt_emergency_cleanup ();
537	signal (w.signum, SIG_DFL);	598	signal (w.signum, SIG_DFL);
538	kill (getpid (), w.signum);	599	kill (getpid (), w.signum);
539	}	600	}
540		601
…		…
548	char **rxvt_environ; // startup environment	609	char **rxvt_environ; // startup environment
549		610
550	void	611	void
551	rxvt_init ()	612	rxvt_init ()
552	{	613	{
553	uid_t uid = getuid ();	614	ptytty::init ();
554	gid_t gid = getgid ();
555
556	// before doing anything else, check for setuid/setgid operation,
557	// start the helper process and drop privileges
558	if (uid != geteuid ()
559	\|\| gid != getegid ())
560	{
561	#if PTYTTY_HELPER
562	rxvt_ptytty_server ();
563	#else
564	rxvt_warn ("running setuid/setgid without pty helper compiled in, continuing unprivileged.\n");
565	#endif
566
567	// drop privileges
568	#if HAVE_SETRESUID
569	setresgid (gid, gid, gid);
570	setresuid (uid, uid, uid);
571	#elif HAVE_SETREUID
572	setregid (gid, gid);
573	setreuid (uid, uid);
574	#elif HAVE_SETUID
575	setgid (gid);
576	setuid (uid);
577	#endif
578
579	if (uid != geteuid ()
580	\|\| gid != getegid ())
581	rxvt_fatal ("unable to drop privileges, aborting.\n");
582	}
583		615
584	rxvt_environ = environ;	616	rxvt_environ = environ;
585		617
586	signal (SIGHUP, SIG_IGN);	618	signal (SIGHUP, SIG_IGN);
587	signal (SIGPIPE, SIG_IGN);	619	signal (SIGPIPE, SIG_IGN);
…		…
635	return p;	667	return p;
636	}	668	}
637		669
638	/----------------------------------------------------------------------/	670	/----------------------------------------------------------------------/
639	/*	671	/*
640	* window size/position calculcations for XSizeHint and other storage.	672	* window size/position calculations for XSizeHint and other storage.
641	* if width/height are non-zero then override calculated width/height	673	* if width/height are non-zero then override calculated width/height
642	*/	674	*/
643	void	675	void
644	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	676	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
645	{	677	{
646	short recalc_x, recalc_y;	678	short recalc_x, recalc_y;
647	int x, y, sb_w, flags;	679	int x, y, sb_w, flags;
648	unsigned int w, h;	680	unsigned int w, h;
649	unsigned int max_width, max_height;	681	unsigned int max_width, max_height;
650	dDisp;
651
652	D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
653	ncol, nrow, szHint.width, szHint.height));
654		682
655	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	683	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
656	szHint.win_gravity = NorthWestGravity;	684	szHint.win_gravity = NorthWestGravity;
657	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */	685	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
658		686
…		…
720		748
721	if (scrollBar.state)	749	if (scrollBar.state)
722	{	750	{
723	sb_w = scrollbar_TotalWidth ();	751	sb_w = scrollbar_TotalWidth ();
724	szHint.base_width += sb_w;	752	szHint.base_width += sb_w;
		753
725	if (!OPTION (Opt_scrollBar_right))	754	if (!option (Opt_scrollBar_right))
726	window_vt_x += sb_w;	755	window_vt_x += sb_w;
727	}	756	}
728		757
729	szHint.width_inc = fwidth;	758	szHint.width_inc = fwidth;
730	szHint.height_inc = fheight;	759	szHint.height_inc = fheight;
731	szHint.min_width = szHint.base_width + szHint.width_inc;	760	szHint.min_width = szHint.base_width + szHint.width_inc;
732	szHint.min_height = szHint.base_height + szHint.height_inc;	761	szHint.min_height = szHint.base_height + szHint.height_inc;
733		762
734	if (newwidth && newwidth - szHint.base_width < max_width)	763	if (newwidth && newwidth - szHint.base_width < max_width)
735	{	764	{
736	szHint.width = newwidth;	765	szHint.width = newwidth;
…		…
751	{	780	{
752	min_it (height, max_height);	781	min_it (height, max_height);
753	szHint.height = szHint.base_height + height;	782	szHint.height = szHint.base_height + height;
754	}	783	}
755		784
756	if (scrollBar.state && OPTION (Opt_scrollBar_right))	785	if (scrollBar.state && option (Opt_scrollBar_right))
757	window_sb_x = szHint.width - sb_w;	786	window_sb_x = szHint.width - sb_w;
758		787
759	if (recalc_x)	788	if (recalc_x)
760	szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth;	789	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
		790
761	if (recalc_y)	791	if (recalc_y)
762	szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth;	792	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
763		793
764	ncol = width / fwidth;	794	ncol = width / fwidth;
765	nrow = height / fheight;	795	nrow = height / fheight;
766	D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
767	ncol, nrow, szHint.width,
768	szHint.height));
769	return;
770	}	796	}
771		797
772	/----------------------------------------------------------------------/	798	/----------------------------------------------------------------------/
773	/*	799	/*
774	* Tell the teletype handler what size the window is.	800	* Tell the teletype handler what size the window is.
…		…
826	delete fontset[0];	852	delete fontset[0];
827	fontset[0] = fs;	853	fontset[0] = fs;
828		854
829	prop = (*fs)[1]->properties ();	855	prop = (*fs)[1]->properties ();
830	prop.height += lineSpace;	856	prop.height += lineSpace;
		857
831	fs->set_prop (prop);	858	fs->set_prop (prop, false);
832		859
833	fwidth = prop.width;	860	fwidth = prop.width;
834	fheight = prop.height;	861	fheight = prop.height;
835	fbase = prop.ascent;	862	fbase = prop.ascent;
836		863
…		…
845	{	872	{
846	fontset[style] = fs = new rxvt_fontset (this);	873	fontset[style] = fs = new rxvt_fontset (this);
847	rxvt_fontprop prop2 = prop;	874	rxvt_fontprop prop2 = prop;
848		875
849	if (res)	876	if (res)
850	prop2.weight = prop2.slant = rxvt_fontprop::unset;	877	{
		878	fs->populate (res);
		879	fs->set_prop (prop2, false);
		880	}
851	else	881	else
852	{	882	{
853	res = fontset[0]->fontdesc;	883	fs->populate (fontset[0]->fontdesc);
854		884
855	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;	885	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
856	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;	886	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
		887
		888	fs->set_prop (prop2, true);
857	}	889	}
858		890
859	fs->populate (res);
860	fs->set_prop (prop2);
861	}	891	}
862	#else	892	#else
863	fontset[style] = fontset[0];	893	fontset[style] = fontset[0];
864	#endif	894	#endif
865	}	895	}
…		…
872	}	902	}
873		903
874	return true;	904	return true;
875	}	905	}
876		906
		907	void
877	void rxvt_term::set_string_property (Atom prop, const char *str, int len)	908	rxvt_term::set_string_property (Atom prop, const char *str, int len)
878	{	909	{
879	XChangeProperty (display->display, parent[0],	910	XChangeProperty (dpy, parent[0],
880	prop, XA_STRING, 8, PropModeReplace,	911	prop, XA_STRING, 8, PropModeReplace,
881	(const unsigned char *)str, len >= 0 ? len : strlen (str));	912	(const unsigned char *)str, len >= 0 ? len : strlen (str));
882	}	913	}
883		914
		915	void
884	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	916	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
885	{	917	{
886	wchar_t *ws = rxvt_mbstowcs (str, len);	918	wchar_t *ws = rxvt_mbstowcs (str, len);
887	char *s = rxvt_wcstoutf8 (ws);	919	char *s = rxvt_wcstoutf8 (ws);
888		920
889	XChangeProperty (display->display, parent[0],	921	XChangeProperty (dpy, parent[0],
890	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,	922	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
891	(const unsigned char *)s, strlen (s));	923	(const unsigned char *)s, strlen (s));
892		924
893	free (s);	925	free (s);
894	free (ws);	926	free (ws);
…		…
913	#if ENABLE_EWMH	945	#if ENABLE_EWMH
914	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	946	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
915	#endif	947	#endif
916	}	948	}
917		949
		950	void
		951	rxvt_term::set_window_color (int idx, const char *color)
		952	{
918	#ifdef XTERM_COLOR_CHANGE	953	#ifdef XTERM_COLOR_CHANGE
919	void
920	rxvt_term::set_window_color (int idx, const char *color)
921	{
922	rxvt_color xcol;	954	rxvt_color xcol;
923	int i;	955	int i;
924		956
925	if (color == NULL \|\| *color == '\0')	957	if (color == NULL \|\| *color == '\0')
926	return;	958	return;
		959
		960	color = strdup (color);
		961	allocated.push_back ((void *)color);
		962	rs[Rs_color + idx] = color;
927		963
928	/* handle color aliases */	964	/* handle color aliases */
929	if (isdigit (*color))	965	if (isdigit (*color))
930	{	966	{
931	i = atoi (color);	967	i = atoi (color);
932		968
933	if (i >= 8 && i <= 15)	969	if (i >= 8 && i <= 15)
934	{ /* bright colors */	970	{ /* bright colors */
935	i -= 8;	971	i -= 8;
936	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	972	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
937	SET_PIXCOLOR (idx);
938	goto done;	973	goto done;
939	}	974	}
940		975
941	if (i >= 0 && i <= 7)	976	if (i >= 0 && i <= 7)
942	{ /* normal colors */	977	{ /* normal colors */
943	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	978	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
944	SET_PIXCOLOR (idx);
945	goto done;	979	goto done;
946	}	980	}
947	}	981	}
948		982
949	if (!rXParseAllocColor (&xcol, color))	983	set_color (xcol, color);
950	return;
951
952	/* XStoreColor (display->display, display->cmap, XColor); /
953		984
954	/*	985	/*
955	* FIXME: should free colors here, but no idea how to do it so instead,	986	* FIXME: should free colors here, but no idea how to do it so instead,
956	* so just keep gobbling up the colormap	987	* so just keep gobbling up the colormap
957	*/	988	*/
958	# if 0
959	for (i = Color_Black; i <= Color_White; i++)
960	if (pix_colors[idx] == pix_colors[i])
961	break;
962	if (i > Color_White)
963	{
964	/* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
965	XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
966	DisplayPlanes (display->display, display->screen));
967	}
968	# endif
969		989
970	pix_colors_focused[idx] = xcol;	990	pix_colors_focused[idx] = xcol;
971	SET_PIXCOLOR (idx);
972		991
973	/* XSetWindowAttributes attr; */	992	/* XSetWindowAttributes attr; */
974	/* Cursor cursor; */	993	/* Cursor cursor; */
975	done:	994	done:
976
977	#if OFF_FOCUS_FADING
978	if (rs[Rs_fade])
979	pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
980	#endif
981
982	/TODO: handle Color_BD, scrollbar background, etc. /	995	/TODO: handle Color_BD, scrollbar background, etc. /
983		996
		997	update_fade_color (idx);
984	recolour_cursor ();	998	recolour_cursor ();
985	scr_recolour ();	999	scr_recolour ();
986	}
987
988	#else
989	# define set_window_color (idx,color) ((void)0)
990	#endif /* XTERM_COLOR_CHANGE */	1000	#endif /* XTERM_COLOR_CHANGE */
		1001	}
991		1002
992	void	1003	void
993	rxvt_term::recolour_cursor ()	1004	rxvt_term::recolour_cursor ()
994	{	1005	{
995	XColor xcol[2];	1006	XColor fg, bg;
996		1007
997	xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg)	1008	(ISSET_PIXCOLOR (Color_pointer_fg)
998	? pix_colors_focused[Color_pointer_fg]	1009	? pix_colors_focused[Color_pointer_fg]
999	: pix_colors_focused[Color_fg];	1010	: pix_colors_focused[Color_fg]).get (fg);
		1011
1000	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)	1012	(ISSET_PIXCOLOR (Color_pointer_bg)
1001	? pix_colors_focused[Color_pointer_bg]	1013	? pix_colors_focused[Color_pointer_bg]
1002	: pix_colors_focused[Color_bg];	1014	: pix_colors_focused[Color_bg]).get (bg);
1003		1015
1004	XQueryColors (display->display, display->cmap, xcol, 2);	1016	XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
1005	XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
1006	}	1017	}
1007		1018
1008	/----------------------------------------------------------------------/	1019	/----------------------------------------------------------------------/
1009	/*	1020	/*
1010	* find if fg/bg matches any of the normal (low-intensity) colors	1021	* find if fg/bg matches any of the normal (low-intensity) colors
…		…
1014	{	1025	{
1015	unsigned int i;	1026	unsigned int i;
1016	const char *xpmb = "\0";	1027	const char *xpmb = "\0";
1017	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	1028	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1018		1029
1019	env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1);
1020	strcpy (fstr, "default");	1030	strcpy (fstr, "default");
1021	strcpy (bstr, "default");	1031	strcpy (bstr, "default");
1022	for (i = Color_Black; i <= Color_White; i++)	1032	for (i = Color_Black; i <= Color_White; i++)
1023	if (pix_colors[Color_fg] == pix_colors[i])	1033	if (pix_colors[Color_fg] == pix_colors[i])
1024	{	1034	{
…		…
1028		1038
1029	for (i = Color_Black; i <= Color_White; i++)	1039	for (i = Color_Black; i <= Color_White; i++)
1030	if (pix_colors[Color_bg] == pix_colors[i])	1040	if (pix_colors[Color_bg] == pix_colors[i])
1031	{	1041	{
1032	sprintf (bstr, "%d", (i - Color_Black));	1042	sprintf (bstr, "%d", (i - Color_Black));
1033	#ifdef XPM_BACKGROUND	1043	#ifdef BG_IMAGE_FROM_FILE
1034	xpmb = "default;";	1044	xpmb = "default;";
1035	#endif	1045	#endif
1036	break;	1046	break;
1037	}	1047	}
1038		1048
1039	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);	1049	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1040	}	1050	}
1041		1051
1042	/----------------------------------------------------------------------/	1052	/----------------------------------------------------------------------/
1043		1053
1044	int	1054	bool
1045	rxvt_term::rXParseAllocColor (rxvt_color screen_in_out, const char colour)	1055	rxvt_term::set_color (rxvt_color &color, const char *name)
1046	{	1056	{
1047	if (!screen_in_out->set (display, colour))	1057	if (color.set (this, name))
1048	{
1049	rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1050	return false;
1051	}
1052
1053	return true;	1058	return true;
		1059
		1060	rxvt_warn ("can't get colour '%s', continuing without.\n", name);
		1061	return false;
		1062	}
		1063
		1064	void
		1065	rxvt_term::alias_color (int dst, int src)
		1066	{
		1067	pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1054	}	1068	}
1055		1069
1056	/* -------------------------------------------------------------------- *	1070	/* -------------------------------------------------------------------- *
1057	* - WINDOW RESIZING - *	1071	* - WINDOW RESIZING - *
1058	* -------------------------------------------------------------------- */	1072	* -------------------------------------------------------------------- */
1059	void	1073	void
1060	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)	1074	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1061	{	1075	{
1062	int fix_screen;	1076	int fix_screen;
1063	int old_width = szHint.width, old_height = szHint.height;	1077	int old_width = szHint.width;
1064	dDisp;	1078	int old_height = szHint.height;
1065		1079
1066	window_calc (newwidth, newheight);	1080	window_calc (newwidth, newheight);
		1081
		1082	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1067	XSetWMNormalHints (disp, parent[0], &szHint);	1083	XSetWMNormalHints (dpy, parent[0], &szHint);
1068		1084
1069	if (!ignoreparent)	1085	if (!ignoreparent)
1070	{	1086	{
1071	#ifdef SMART_RESIZE	1087	#ifdef SMART_RESIZE
1072	/*	1088	/*
…		…
1076	int x, y, x1, y1;	1092	int x, y, x1, y1;
1077	int dx, dy;	1093	int dx, dy;
1078	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1094	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1079	Window unused_cr;	1095	Window unused_cr;
1080		1096
1081	XTranslateCoordinates (disp, parent[0], display->root,	1097	XTranslateCoordinates (dpy, parent[0], display->root,
1082	0, 0, &x, &y, &unused_cr);	1098	0, 0, &x, &y, &unused_cr);
1083	XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1,	1099	XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1084	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1100	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1085	/*	1101	/*
1086	* if display->root isn't the parent window, a WM will probably have offset	1102	* if display->root isn't the parent window, a WM will probably have offset
1087	* our position for handles and decorations. Counter it	1103	* our position for handles and decorations. Counter it
1088	*/	1104	*/
…		…
1090	{	1106	{
1091	x -= x1;	1107	x -= x1;
1092	y -= y1;	1108	y -= y1;
1093	}	1109	}
1094		1110
1095	x1 = (DisplayWidth (disp, display->screen) - old_width) / 2;	1111	x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1096	y1 = (DisplayHeight (disp, display->screen) - old_height) / 2;	1112	y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1097	dx = old_width - szHint.width;	1113	dx = old_width - szHint.width;
1098	dy = old_height - szHint.height;	1114	dy = old_height - szHint.height;
1099		1115
1100	/* Check position of the center of the window */	1116	/* Check position of the center of the window */
1101	if (x < x1) /* left half */	1117	if (x < x1) /* left half */
1102	dx = 0;	1118	dx = 0;
…		…
1105	if (y < y1) /* top half */	1121	if (y < y1) /* top half */
1106	dy = 0;	1122	dy = 0;
1107	else if (y == y1) /* exact center */	1123	else if (y == y1) /* exact center */
1108	dy /= 2;	1124	dy /= 2;
1109		1125
1110	XMoveResizeWindow (disp, parent[0], x + dx, y + dy,	1126	XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1111	szHint.width, szHint.height);	1127	szHint.width, szHint.height);
1112	#else	1128	#else
1113	XResizeWindow (disp, parent[0], szHint.width, szHint.height);	1129	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1114	#endif	1130	#endif
1115	}	1131	}
1116		1132
1117	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1133	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1118		1134
1119	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1135	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1120	{	1136	{
1121	if (scrollBar.state)	1137	if (scrollBar.state)
1122	{	1138	{
1123	XMoveResizeWindow (disp, scrollBar.win,	1139	XMoveResizeWindow (dpy, scrollBar.win,
1124	window_sb_x, 0,	1140	window_sb_x, 0,
1125	scrollbar_TotalWidth (), szHint.height);	1141	scrollbar_TotalWidth (), szHint.height);
1126	resize_scrollbar ();	1142	resize_scrollbar ();
1127	}	1143	}
1128		1144
1129	XMoveResizeWindow (disp, vt,	1145	XMoveResizeWindow (dpy, vt,
1130	window_vt_x, window_vt_y,	1146	window_vt_x, window_vt_y,
1131	width, height);	1147	width, height);
1132		1148
		1149	#ifdef HAVE_BG_PIXMAP
		1150	if (bgPixmap.window_size_sensitive ())
		1151	update_background ();
		1152	#endif
		1153
1133	scr_clear ();	1154	scr_clear ();
1134	#ifdef XPM_BACKGROUND
1135	resize_pixmap ();
1136	#endif
1137	}	1155	}
1138		1156
1139	if (fix_screen \|\| old_height == 0)	1157	if (fix_screen \|\| old_height == 0)
1140	{
1141	int curr_screen = -1;
1142	int old_ncol = prev_ncol;
1143
1144	/* scr_reset only works on the primary screen */
1145	if (old_height) /* this is not the first time through */
1146	{
1147	unsigned int ocol = ncol;
1148	ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1149	curr_screen = scr_change_screen (PRIMARY);
1150	ncol = ocol;
1151	}
1152
1153	scr_reset ();	1158	scr_reset ();
1154		1159
1155	if (curr_screen >= 0) /* this is not the first time through */	1160	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1156	{	1161	//scr_touch (false);
1157	scr_change_screen (curr_screen);
1158	selection_check (old_ncol != ncol ? 4 : 0);
1159	}
1160	}
1161		1162
1162	old_width = szHint.width;	1163	#ifdef HAVE_BG_PIXMAP
1163	old_height = szHint.height;	1164	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1164		1165	// if (bgPixmap.pixmap)
1165	#ifdef XPM_BACKGROUND
1166	if (pixmap)
1167	scr_touch (false);	1166	// scr_touch (false);
1168	#endif	1167	#endif
1169		1168
1170	#ifdef USE_XIM	1169	#ifdef USE_XIM
1171	IMSetStatusPosition ();	1170	IMSetPosition ();
1172	#endif	1171	#endif
1173	}	1172	}
1174		1173
1175	/*	1174	/*
1176	* Set the width/height of the vt window in characters. Units are pixels.	1175	* Set the width/height of the vt window in characters. Units are pixels.
…		…
1181	{	1180	{
1182	XWindowAttributes wattr;	1181	XWindowAttributes wattr;
1183		1182
1184	if (newwidth == 0 \|\| newheight == 0)	1183	if (newwidth == 0 \|\| newheight == 0)
1185	{	1184	{
1186	XGetWindowAttributes (display->display, display->root, &wattr);	1185	XGetWindowAttributes (dpy, display->root, &wattr);
1187		1186
1188	if (newwidth == 0)	1187	if (newwidth == 0)
1189	newwidth = wattr.width - szHint.base_width;	1188	newwidth = wattr.width - szHint.base_width;
1190	if (newheight == 0)	1189	if (newheight == 0)
1191	newheight = wattr.height - szHint.base_height;	1190	newheight = wattr.height - szHint.base_height;
…		…
1205	#ifdef USE_XIM	1204	#ifdef USE_XIM
1206		1205
1207	void	1206	void
1208	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)	1207	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1209	{	1208	{
1210	fg = pix_colors[Color_fg];	1209	fg = pix_colors [Color_fg];
1211	bg = pix_colors[Color_bg];	1210	bg = pix_colors [Color_bg];
1212	}	1211	}
1213		1212
1214	void	1213	void
1215	rxvt_term::im_set_size (XRectangle &size)	1214	rxvt_term::im_set_size (XRectangle &size)
1216	{	1215	{
…		…
1253	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1252	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1254		1253
1255	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1254	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1256	*p = '\0';	1255	*p = '\0';
1257		1256
1258	atom = XInternAtom (display->display, server, False);	1257	atom = XInternAtom (dpy, server, False);
1259	win = XGetSelectionOwner (display->display, atom);	1258	win = XGetSelectionOwner (dpy, atom);
1260		1259
1261	if (win != None)	1260	if (win != None)
1262	return True;	1261	return True;
1263	}	1262	}
1264		1263
…		…
1271	XPoint nspot;	1270	XPoint nspot;
1272	XVaNestedList preedit_attr;	1271	XVaNestedList preedit_attr;
1273		1272
1274	if (!Input_Context	1273	if (!Input_Context
1275	\|\| !focus	1274	\|\| !focus
1276	\|\| !(input_style & XIMPreeditPosition))	1275	\|\| !(input_style & (XIMPreeditPosition \| XIMPreeditCallbacks)))
1277	return;	1276	return;
1278		1277
1279	im_set_position (nspot);	1278	im_set_position (nspot);
1280		1279
1281	if (nspot.x == spot.x && nspot.y == spot.y)	1280	if (nspot.x == spot.x && nspot.y == spot.y)
…		…
1300	input_method = 0;	1299	input_method = 0;
1301	}	1300	}
1302		1301
1303	Input_Context = 0;	1302	Input_Context = 0;
1304	}	1303	}
		1304
		1305	#ifdef ENABLE_XIM_ONTHESPOT
		1306
		1307	static void
		1308	xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
		1309	{
		1310	((rxvt_term *)client_data)->make_current ();
		1311	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
		1312	}
		1313
		1314	static void
		1315	xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
		1316	{
		1317	((rxvt_term *)client_data)->make_current ();
		1318	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
		1319	}
		1320
		1321	static void
		1322	xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
		1323	{
		1324	rxvt_term term = (rxvt_term )client_data;
		1325	XIMText *text = call_data->text;
		1326
		1327	term->make_current ();
		1328
		1329	if (text)
		1330	{
		1331	void *str;
		1332
		1333	if (!text->encoding_is_wchar && text->string.multi_byte)
		1334	{
		1335	// of course, X makes it ugly again
		1336	if (term->rs[Rs_imLocale])
		1337	SET_LOCALE (term->rs[Rs_imLocale]);
		1338
		1339	str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
		1340	mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
		1341
		1342	if (term->rs[Rs_imLocale])
		1343	SET_LOCALE (term->locale);
		1344	}
		1345	else
		1346	str = (void *)text->string.wide_char;
		1347
		1348	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1349	DT_INT, call_data->caret,
		1350	DT_INT, call_data->chg_first,
		1351	DT_INT, call_data->chg_length,
		1352	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
		1353	DT_WCS_LEN, str, str ? (int)text->length : 0,
		1354	DT_END));
		1355	}
		1356	else
		1357	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
		1358	DT_INT, call_data->caret,
		1359	DT_INT, call_data->chg_first,
		1360	DT_INT, call_data->chg_length,
		1361	DT_END));
		1362	}
		1363
		1364	#if 0
		1365	static void
		1366	xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
		1367	{
		1368	((rxvt_term *)client_data)->make_current ();
		1369	HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
		1370	DT_INT, call_data->position,
		1371	DT_INT, call_data->direction,
		1372	DT_INT, call_data->style,
		1373	DT_END));
		1374	}
		1375	#endif
		1376
		1377	#endif
1305		1378
1306	/*	1379	/*
1307	* Try to open a XIM with the current modifiers, then see if we can	1380	* Try to open a XIM with the current modifiers, then see if we can
1308	* open a suitable preedit type	1381	* open a suitable preedit type
1309	*/	1382	*/
…		…
1316	XRectangle rect, status_rect, needed_rect;	1389	XRectangle rect, status_rect, needed_rect;
1317	unsigned long fg, bg;	1390	unsigned long fg, bg;
1318	const char *p;	1391	const char *p;
1319	char **s;	1392	char **s;
1320	XIMStyles *xim_styles;	1393	XIMStyles *xim_styles;
		1394	#ifdef ENABLE_XIM_ONTHESPOT
		1395	XIMCallback xcb[4];
		1396	#endif
1321		1397
1322	set_environ (envv);	1398	set_environ (envv);
1323		1399
1324	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))	1400	if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1325	return false;	1401	return false;
1326		1402
1327	D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1328	input_method = display->get_xim (locale, modifiers);	1403	input_method = display->get_xim (locale, modifiers);
1329	if (input_method == NULL)	1404	if (input_method == NULL)
1330	return false;	1405	return false;
1331		1406
1332	xim = input_method->xim;	1407	xim = input_method->xim;
…		…
1352	s = rxvt_splitcommastring (p);	1427	s = rxvt_splitcommastring (p);
1353		1428
1354	for (i = found = 0; !found && s[i]; i++)	1429	for (i = found = 0; !found && s[i]; i++)
1355	{	1430	{
1356	if (!strcmp (s[i], "OverTheSpot"))	1431	if (!strcmp (s[i], "OverTheSpot"))
1357	input_style = (XIMPreeditPosition \| XIMStatusNothing);	1432	input_style = XIMPreeditPosition \| XIMStatusNothing;
1358	else if (!strcmp (s[i], "OffTheSpot"))	1433	else if (!strcmp (s[i], "OffTheSpot"))
1359	input_style = (XIMPreeditArea \| XIMStatusArea);	1434	input_style = XIMPreeditArea \| XIMStatusArea;
1360	else if (!strcmp (s[i], "Root"))	1435	else if (!strcmp (s[i], "Root"))
1361	input_style = (XIMPreeditNothing \| XIMStatusNothing);	1436	input_style = XIMPreeditNothing \| XIMStatusNothing;
1362	else if (!strcmp (s[i], "None"))	1437	else if (!strcmp (s[i], "None"))
1363	input_style = (XIMPreeditNone \| XIMStatusNone);	1438	input_style = XIMPreeditNone \| XIMStatusNone;
		1439	#ifdef ENABLE_XIM_ONTHESPOT
		1440	else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
		1441	input_style = XIMPreeditCallbacks \| XIMStatusNothing;
		1442	#endif
		1443	else
		1444	input_style = XIMPreeditNothing \| XIMStatusNothing;
1364		1445
1365	for (j = 0; j < xim_styles->count_styles; j++)	1446	for (j = 0; j < xim_styles->count_styles; j++)
1366	if (input_style == xim_styles->supported_styles[j])	1447	if (input_style == xim_styles->supported_styles[j])
1367	{	1448	{
1368	rxvt_freecommastring (s);	1449	rxvt_freecommastring (s);
…		…
1406	"*",	1487	"*",
1407	fheight,	1488	fheight,
1408	fheight + 1, fheight - 1,	1489	fheight + 1, fheight - 1,
1409	fheight - 2, fheight + 2);	1490	fheight - 2, fheight + 2);
1410		1491
1411	fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat,	1492	fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1412	&missing_charset_list, &missing_charset_count, &def_string);	1493	&missing_charset_list, &missing_charset_count, &def_string);
1413		1494
1414	if (missing_charset_list)	1495	if (missing_charset_list)
1415	XFreeStringList (missing_charset_list);	1496	XFreeStringList (missing_charset_list);
1416		1497
…		…
1457	XNBackground, bg,	1538	XNBackground, bg,
1458	XNArea, &status_rect,	1539	XNArea, &status_rect,
1459	XNFontSet, fs,	1540	XNFontSet, fs,
1460	NULL);	1541	NULL);
1461	}	1542	}
		1543	#if ENABLE_XIM_ONTHESPOT
		1544	else if (input_style & XIMPreeditCallbacks)
		1545	{
		1546	im_set_position (spot);
		1547
		1548	xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
		1549	xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
		1550	xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
		1551	# if 0
		1552	xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
		1553	# endif
		1554
		1555	preedit_attr = XVaCreateNestedList (0,
		1556	XNSpotLocation, &spot,
		1557	XNPreeditStartCallback, &xcb[0],
		1558	XNPreeditDoneCallback , &xcb[1],
		1559	XNPreeditDrawCallback , &xcb[2],
		1560	# if 0
		1561	XNPreeditCaretCallback, &xcb[3],
		1562	# endif
		1563	NULL);
		1564	}
		1565	#endif
1462		1566
1463	Input_Context = XCreateIC (xim,	1567	Input_Context = XCreateIC (xim,
1464	XNInputStyle, input_style,	1568	XNInputStyle, input_style,
1465	XNClientWindow, vt,	1569	XNClientWindow, vt,
1466	XNFocusWindow, parent[0],	1570	XNFocusWindow, parent[0],
…		…
1468	preedit_attr,	1572	preedit_attr,
1469	status_attr ? XNStatusAttributes : NULL,	1573	status_attr ? XNStatusAttributes : NULL,
1470	status_attr, NULL);	1574	status_attr, NULL);
1471		1575
1472	if (preedit_attr) XFree (preedit_attr);	1576	if (preedit_attr) XFree (preedit_attr);
1473	if (status_attr) XFree (status_attr);	1577	if (status_attr) XFree (status_attr);
1474	if (fs) XFreeFontSet (display->display, fs);	1578	if (fs) XFreeFontSet (dpy, fs);
1475		1579
1476	if (Input_Context == NULL)	1580	if (Input_Context == NULL)
1477	{	1581	{
1478	rxvt_warn ("failed to create input context, continuing without XIM.\n");	1582	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1479	im_destroy ();	1583	im_destroy ();
1480	return false;	1584	return false;
1481	}	1585	}
1482		1586
1483	if (input_style & XIMPreeditArea)	1587	#if 0
		1588	// unfortunately, only the focus window is used by XIM, hard to fix
		1589	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
		1590	vt_select_input ();
		1591	#endif
		1592
1484	IMSetStatusPosition ();	1593	IMSetPosition ();
1485		1594
1486	D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1487	return true;	1595	return true;
1488	}	1596	}
1489		1597
1490	void	1598	void
1491	rxvt_term::im_cb ()	1599	rxvt_term::im_cb ()
…		…
1497		1605
1498	make_current ();	1606	make_current ();
1499		1607
1500	im_destroy ();	1608	im_destroy ();
1501		1609
1502	D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1503	if (Input_Context)	1610	if (Input_Context)
1504	return;	1611	return;
1505		1612
1506	#if defined(HAVE_XSETLOCALE) \|\| defined(HAVE_SETLOCALE)	1613	#if defined(HAVE_XSETLOCALE) \|\| defined(HAVE_SETLOCALE)
1507	if (rs[Rs_imLocale])	1614	if (rs[Rs_imLocale])
…		…
1549	SET_LOCALE (locale);	1656	SET_LOCALE (locale);
1550	#endif	1657	#endif
1551	}	1658	}
1552		1659
1553	void	1660	void
1554	rxvt_term::IMSetStatusPosition ()	1661	rxvt_term::IMSetPosition ()
1555	{	1662	{
1556	XRectangle preedit_rect, status_rect, *needed_rect;	1663	XRectangle preedit_rect, status_rect, *needed_rect;
1557	XVaNestedList preedit_attr, status_attr;	1664	XVaNestedList preedit_attr, status_attr;
1558		1665
1559	if (!Input_Context	1666	if (!Input_Context
1560	\|\| !focus	1667	\|\| !focus
1561	\|\| !(input_style & XIMPreeditArea)	1668	\|\| !(input_style & (XIMPreeditArea \| XIMPreeditPosition))
1562	\|\| !IMisRunning ())	1669	\|\| !IMisRunning ())
1563	return;	1670	return;
1564		1671
		1672	if (input_style & XIMPreeditPosition)
		1673	{
		1674	im_set_size (preedit_rect);
		1675	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
		1676
		1677	XSetICValues (Input_Context,
		1678	XNPreeditAttributes, preedit_attr, NULL);
		1679	}
		1680	else
		1681	{
1565	/* Getting the necessary width of preedit area */	1682	/* Getting the necessary width of preedit area */
1566	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);	1683	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1567	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);	1684	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1568	XFree (status_attr);	1685	XFree (status_attr);
1569		1686
1570	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);	1687	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1571	XFree (needed_rect);	1688	XFree (needed_rect);
1572		1689
1573	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1690	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1574	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);	1691	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1575		1692
1576	XSetICValues (Input_Context,	1693	XSetICValues (Input_Context,
1577	XNPreeditAttributes, preedit_attr,	1694	XNPreeditAttributes, preedit_attr,
1578	XNStatusAttributes, status_attr, NULL);	1695	XNStatusAttributes, status_attr,
		1696	NULL);
1579		1697
		1698	XFree (status_attr);
		1699	}
		1700
1580	XFree (preedit_attr);	1701	XFree (preedit_attr);
1581	XFree (status_attr);
1582	}	1702	}
1583	#endif /* USE_XIM */	1703	#endif /* USE_XIM */
1584		1704
		1705	void
		1706	rxvt_term::get_window_origin (int &x, int &y)
		1707	{
		1708	Window cr;
		1709	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
		1710	/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
		1711	}
		1712
		1713	Pixmap
		1714	rxvt_term::get_pixmap_property (int prop_id)
		1715	{
		1716	if (prop_id > 0 && prop_id < NUM_XA)
		1717	if (xa[prop_id])
		1718	{
		1719	int aformat;
		1720	unsigned long nitems, bytes_after;
		1721	Atom atype;
		1722	unsigned char *prop = NULL;
		1723	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
		1724	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
		1725	&nitems, &bytes_after, &prop);
		1726	if (result == Success && prop && atype == XA_PIXMAP)
		1727	{
		1728	return (Pixmap )prop;
		1729	}
		1730	}
		1731	return None;
		1732	}
		1733
		1734	#ifdef HAVE_BG_PIXMAP
		1735	int
		1736	rxvt_term::update_background ()
		1737	{
		1738	bgPixmap.invalidate ();
		1739
		1740	/* no chance of real time refresh if we are blurring ! */
		1741	if (bgPixmap.invalid_since + 0.5 < NOW && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
		1742	bgPixmap.render ();
		1743	else
		1744	{
		1745	update_background_ev.stop ();
		1746	if (!bgPixmap.need_client_side_rendering())
		1747	update_background_ev.start (NOW + .05);
		1748	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
		1749	update_background_ev.start (NOW + .2); /* very slow !!! */
		1750	else
		1751	update_background_ev.start (NOW + .07);
		1752	}
		1753	return 0;
		1754	}
		1755
		1756	void
		1757	rxvt_term::update_background_cb (time_watcher &w)
		1758	{
		1759	bgPixmap.render ();
		1760	}
		1761
		1762	#endif /* HAVE_BG_PIXMAP */
		1763
1585	/----------------------- end-of-file (C source) -----------------------/	1764	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.193 by root, Sat Jan 21 14:25:05 2006 UTC vs. Revision 1.253 by ayin, Mon Oct 15 07:33:48 2007 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.193 by root, Sat Jan 21 14:25:05 2006 UTC vs.
Revision 1.253 by ayin, Mon Oct 15 07:33:48 2007 UTC