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/cvs/rxvt-unicode/src/command.C

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.365 by ayin, Thu Nov 15 10:13:37 2007 UTC vs.
Revision 1.454 by sf-exg, Sat Aug 21 16:07:15 2010 UTC

…		…
25	* - extensive modifications	25	* - extensive modifications
26	* Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>	26	* Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27	* Copyright (c) 2001 Marius Gedminas	27	* Copyright (c) 2001 Marius Gedminas
28	* - Ctrl/Mod4+Tab works like Meta+Tab (options)	28	* - Ctrl/Mod4+Tab works like Meta+Tab (options)
29	* Copyright (c) 2003 Rob McMullen <robm@flipturn.org>	29	* Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>	30	* Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
		31	* Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31	*	32	*
32	* This program is free software; you can redistribute it and/or modify	33	* This program is free software; you can redistribute it and/or modify
33	* it under the terms of the GNU General Public License as published by	34	* it under the terms of the GNU General Public License as published by
34	* the Free Software Foundation; either version 2 of the License, or	35	* the Free Software Foundation; either version 2 of the License, or
35	* (at your option) any later version.	36	* (at your option) any later version.
…		…
161		162
162	void	163	void
163	rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)	164	rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
164	{	165	{
165	rxvt_fontset *fs = FONTSET (r);	166	rxvt_fontset *fs = FONTSET (r);
166	rxvt_font *f = (*fs)[fs->find_font (ch)];
167	wchar_t *chr, *alloc, ch2, *fname;	167	wchar_t *chr, *alloc, ch2, **fname;
168	int len;	168	int len;
169
170	fname = rxvt_utf8towcs (f->name);
171		169
172	# if ENABLE_COMBINING	170	# if ENABLE_COMBINING
173	if (IS_COMPOSE (ch))	171	if (IS_COMPOSE (ch))
174	{	172	{
175	len = rxvt_composite.expand (ch, 0);	173	len = rxvt_composite.expand (ch, 0);
…		…
196	r & RS_Blink ? " blink" : "",	194	r & RS_Blink ? " blink" : "",
197	r & RS_RVid ? " rvid" : "",	195	r & RS_RVid ? " rvid" : "",
198	r & RS_Uline ? " uline" : "",	196	r & RS_Uline ? " uline" : "",
199	r & RS_Careful ? " careful" : "");	197	r & RS_Careful ? " careful" : "");
200		198
		199	int width = 0;
		200	fname = rxvt_temp_buf<wchar_t *> (len);
		201	for (int i = 0; i < len; i++)
		202	{
		203	rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
		204	fname[i] = rxvt_utf8towcs (f->name);
201	int width = wcswidth (fname, wcslen (fname));	205	max_it (width, wcswidth (fname[i], wcslen (fname[i])));
		206	}
202		207
203	max_it (width, 8+5); // for char + hey	208	max_it (width, 8+5); // for char + hex
204	max_it (width, strlen (attr));	209	max_it (width, strlen (attr));
205		210
206	if (y >= 0)	211	if (y >= 0)
207	{	212	{
208	y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;	213	y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
209	x = 0;	214	x = 0;
210	}	215	}
211		216
212	scr_overlay_new (x, y, width, len + 2);	217	scr_overlay_new (x, y, width, len * 2 + 1);
213		218
214	r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));	219	r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
215		220
216	for (int y = 0; y < len; y++)	221	for (int y = 0; y < len; y++)
217	{	222	{
…		…
220	ch = *chr++;	225	ch = *chr++;
221		226
222	sprintf (buf, "%8x", ch);	227	sprintf (buf, "%8x", ch);
223	scr_overlay_set (0, y, buf);	228	scr_overlay_set (0, y, buf);
224	scr_overlay_set (9, y, '=');	229	scr_overlay_set (9, y, '=');
225	# if !UNICODE3	230	# if !UNICODE_3
226	if (ch >= 0x10000)	231	if (ch >= 0x10000)
227	ch = 0xfffd;	232	ch = 0xfffd;
228	# endif	233	# endif
229	scr_overlay_set (11, y, ch, r);	234	scr_overlay_set (11, y, ch, r);
230		235
…		…
236	// char buf[4+4+3+1];	241	// char buf[4+4+3+1];
237	// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);	242	// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
238	// scr_overlay_set (0, 0, buf);	243	// scr_overlay_set (0, 0, buf);
239	// }	244	// }
240	scr_overlay_set (0, len , attr);	245	scr_overlay_set (0, len , attr);
		246	for (int i = 0; i < len; i++)
		247	{
241	scr_overlay_set (0, len + 1, fname);	248	scr_overlay_set (0, len + 1 + i, fname[i]);
242
243	free (fname);	249	free (fname[i]);
		250	}
244		251
245	# if ENABLE_COMBINING	252	# if ENABLE_COMBINING
246	if (alloc)	253	if (alloc)
247	delete [] alloc;	254	delete [] alloc;
248	# endif	255	# endif
…		…
278	}	285	}
279		286
280	iso14755buf = 0;	287	iso14755buf = 0;
281	}	288	}
282		289
283	int	290	static int
284	rxvt_term::hex_keyval (XKeyEvent &ev)	291	hex_keyval (XKeyEvent &ev)
285	{	292	{
286	// check wether this event corresponds to a hex digit	293	// check whether this event corresponds to a hex digit
287	// if the modifiers had not been pressed.	294	// if the modifiers had not been pressed.
288	for (int index = 0; index < 8; index++)	295	for (int index = 0; index < 8; index++)
289	{	296	{
290	KeySym k = XLookupKeysym (&ev, index);	297	KeySym k = XLookupKeysym (&ev, index);
291		298
…		…
297		304
298	return -1;	305	return -1;
299	}	306	}
300	#endif	307	#endif
301		308
		309	static inline KeySym
		310	translate_keypad (KeySym keysym, bool kp)
		311	{
		312	#ifdef XK_KP_Home
		313	static const KeySym keypadtrans[] = {
		314	XK_KP_7, // XK_KP_Home
		315	XK_KP_4, // XK_KP_Left
		316	XK_KP_8, // XK_KP_Up
		317	XK_KP_6, // XK_KP_Right
		318	XK_KP_2, // XK_KP_Down
		319	# ifndef UNSHIFTED_SCROLLKEYS
		320	XK_KP_9, // XK_KP_Prior
		321	XK_KP_3, // XK_KP_Next
		322	# else
		323	XK_Prior,
		324	XK_Next,
		325	# endif
		326	XK_KP_1, // XK_KP_End
		327	XK_KP_5, // XK_KP_Begin
		328	};
		329
		330	if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
		331	{
		332	unsigned int index = keysym - XK_KP_Home;
		333	keysym = kp ? keypadtrans[index] : XK_Home + index;
		334	}
		335	else if (keysym == XK_KP_Insert)
		336	keysym = kp ? XK_KP_0 : XK_Insert;
		337	# ifndef NO_DELETE_KEY
		338	else if (keysym == XK_KP_Delete)
		339	keysym = kp ? XK_KP_Decimal : XK_Delete;
		340	# endif
		341	#endif
		342	return keysym;
		343	}
		344
		345	static inline int
		346	map_function_key (KeySym keysym)
		347	{
		348	int param = 0;
		349
		350	if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
		351	{
		352	param = 11 + keysym - XK_F1;
		353	if (keysym >= XK_F17)
		354	param += 4;
		355	else if (keysym >= XK_F15)
		356	param += 3;
		357	else if (keysym >= XK_F11)
		358	param += 2;
		359	else if (keysym >= XK_F6)
		360	param += 1;
		361	}
		362	else
		363	switch (keysym)
		364	{
		365	case XK_Find:
		366	param = 1;
		367	break;
		368	case XK_Insert:
		369	param = 2;
		370	break;
		371	#ifdef DXK_Remove
		372	case DXK_Remove:
		373	#endif
		374	case XK_Execute:
		375	param = 3;
		376	break;
		377	case XK_Select:
		378	param = 4;
		379	break;
		380	#ifndef UNSHIFTED_SCROLLKEYS
		381	case XK_Prior:
		382	param = 5;
		383	break;
		384	case XK_Next:
		385	param = 6;
		386	break;
		387	case XK_Home:
		388	param = 7;
		389	break;
		390	case XK_End:
		391	param = 8;
		392	break;
		393	#endif
		394	case XK_Help:
		395	param = 28;
		396	break;
		397	case XK_Menu:
		398	param = 29;
		399	break;
		400	}
		401	return param;
		402	}
		403
302	void	404	void
303	rxvt_term::key_press (XKeyEvent &ev)	405	rxvt_term::key_press (XKeyEvent &ev)
304	{	406	{
305	int ctrl, meta, shft, len;	407	int ctrl, meta, shft, len;
306	unsigned int newlen;
307	KeySym keysym;	408	KeySym keysym;
308	int valid_keysym;	409	int valid_keysym;
309	char kbuf[KBUFSZ];	410	char kbuf[KBUFSZ];
310		411
311	#if ISO_14755	412	#if ISO_14755
…		…
320	* Always permit `shift' to override the current setting	421	* Always permit `shift' to override the current setting
321	*/	422	*/
322	shft = ev.state & ShiftMask;	423	shft = ev.state & ShiftMask;
323	ctrl = ev.state & ControlMask;	424	ctrl = ev.state & ControlMask;
324	meta = ev.state & ModMetaMask;	425	meta = ev.state & ModMetaMask;
325
326	if (numlock_state || (ev.state & ModNumLockMask))
327	{
328	numlock_state = (ev.state & ModNumLockMask);
329	PrivMode ((!numlock_state), PrivMode_aplKP);
330	}
331		426
332	kbuf[0] = 0;	427	kbuf[0] = 0;
333		428
334	#ifdef USE_XIM	429	#ifdef USE_XIM
335	if (Input_Context)	430	if (Input_Context)
…		…
410	#ifdef PAGING_CONTEXT_LINES	505	#ifdef PAGING_CONTEXT_LINES
411	lnsppg = nrow - PAGING_CONTEXT_LINES;	506	lnsppg = nrow - PAGING_CONTEXT_LINES;
412	#else	507	#else
413	lnsppg = nrow * 4 / 5;	508	lnsppg = nrow * 4 / 5;
414	#endif	509	#endif
		510	max_it (lnsppg, 1);
		511
415	if (keysym == XK_Prior)	512	if (keysym == XK_Prior)
416	{	513	{
417	scr_page (UP, lnsppg);	514	scr_page (UP, lnsppg);
418	return;	515	return;
419	}	516	}
…		…
484	}	581	}
485	}	582	}
486		583
487	#if ENABLE_FRILLS || ISO_14755	584	#if ENABLE_FRILLS || ISO_14755
488	// ISO 14755 support	585	// ISO 14755 support
489	if (shft && ctrl)	586	if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
490	{	587	{
491	int hv;	588	int hv;
492		589
493	if (iso14755buf & ISO_14755_51	590	if (iso14755buf & ISO_14755_51
494	&& (keysym == XK_space || keysym == XK_KP_Space	591	&& (keysym == XK_space || keysym == XK_KP_Space
…		…
524	scr_overlay_off ();	621	scr_overlay_off ();
525	# endif	622	# endif
526	iso14755buf = 0;	623	iso14755buf = 0;
527	}	624	}
528	}	625	}
		626	else if (option (Opt_iso14755) &&
529	else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))	627	((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
530	|| (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))	628	|| (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
531	if (!(iso14755buf & ISO_14755_STARTED))	629	if (!(iso14755buf & ISO_14755_STARTED))
532	{	630	{
533	iso14755buf |= ISO_14755_STARTED;	631	iso14755buf |= ISO_14755_STARTED;
534	# if ISO_14755	632	# if ISO_14755
535	scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);	633	scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
…		…
546	}	644	}
547	#endif	645	#endif
548		646
549	if (keysym >= 0xFF00 && keysym <= 0xFFFF)	647	if (keysym >= 0xFF00 && keysym <= 0xFFFF)
550	{	648	{
		649	bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
		650	unsigned int newlen = 1;
		651
		652	if (ev.state & ModNumLockMask)
		653	kp = false;
		654
		655	keysym = translate_keypad (keysym, kp);
		656
		657	switch (keysym)
551	{	658	{
552	bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;	659	#ifndef NO_BACKSPACE_KEY
553	newlen = 1;	660	case XK_BackSpace:
554	#ifdef XK_KP_Home	661	if (priv_modes & PrivMode_HaveBackSpace)
555	static const KeySym keypadtrans[] = {	662	{
556	XK_KP_7, // XK_KP_Home	663	kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
557	XK_KP_4, // XK_KP_Left	664	^ !!ctrl) ? '\b' : '\177';
558	XK_KP_8, // XK_KP_Up	665	kbuf[1] = '\0';
559	XK_KP_6, // XK_KP_Right
560	XK_KP_2, // XK_KP_Down
561	#ifndef UNSHIFTED_SCROLLKEYS
562	XK_KP_9, // XK_KP_Prior
563	XK_KP_3, // XK_KP_Next
564	#else
565	XK_Prior,
566	XK_Next,
567	#endif
568	XK_KP_1, // XK_KP_End
569	XK_KP_5, // XK_KP_Begin
570	};	666	}
		667	else
		668	strcpy (kbuf, rs[Rs_backspace_key]);
		669	break;
		670	#endif
		671	#ifndef NO_DELETE_KEY
		672	case XK_Delete:
		673	strcpy (kbuf, rs[Rs_delete_key]);
		674	break;
		675	#endif
		676	case XK_Tab:
		677	if (shft)
		678	strcpy (kbuf, "\033[Z");
		679	else
		680	{
		681	#ifdef CTRL_TAB_MAKES_META
		682	if (ctrl)
		683	meta = 1;
		684	#endif
		685	#ifdef MOD4_TAB_MAKES_META
		686	if (ev.state & Mod4Mask)
		687	meta = 1;
		688	#endif
		689	newlen = 0;
		690	}
		691	break;
571		692
572	if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))	693	case XK_Up: /* "\033[A" */
		694	case XK_Down: /* "\033[B" */
		695	case XK_Right: /* "\033[C" */
		696	case XK_Left: /* "\033[D" */
		697	strcpy (kbuf, "\033[Z");
		698	kbuf[2] = "DACB"[keysym - XK_Left];
		699	/* do Shift first */
		700	if (shft)
		701	kbuf[2] = "dacb"[keysym - XK_Left];
		702	else if (ctrl)
		703	{
		704	kbuf[1] = 'O';
		705	kbuf[2] = "dacb"[keysym - XK_Left];
		706	}
		707	else if (priv_modes & PrivMode_aplCUR)
		708	kbuf[1] = 'O';
		709	break;
		710
		711	case XK_KP_Enter:
		712	/* allow shift to override */
		713	if (kp)
		714	{
		715	strcpy (kbuf, "\033OM");
		716	break;
		717	}
		718
		719	/* FALLTHROUGH */
		720
		721	case XK_Return:
		722	if (priv_modes & PrivMode_LFNL)
		723	{
		724	kbuf[0] = '\015';
		725	kbuf[1] = '\012';
		726	kbuf[2] = '\0';
		727	}
		728	else
		729	{
		730	kbuf[0] = '\015';
		731	kbuf[1] = '\0';
		732	}
		733	break;
		734
		735	case XK_KP_F1: /* "\033OP" */
		736	case XK_KP_F2: /* "\033OQ" */
		737	case XK_KP_F3: /* "\033OR" */
		738	case XK_KP_F4: /* "\033OS" */
		739	strcpy (kbuf, "\033OP");
		740	kbuf[2] += (keysym - XK_KP_F1);
		741	break;
		742
		743	case XK_KP_Multiply: /* "\033Oj" : "*" */
		744	case XK_KP_Add: /* "\033Ok" : "+" */
		745	case XK_KP_Separator: /* "\033Ol" : "," */
		746	case XK_KP_Subtract: /* "\033Om" : "-" */
		747	case XK_KP_Decimal: /* "\033On" : "." */
		748	case XK_KP_Divide: /* "\033Oo" : "/" */
		749	case XK_KP_0: /* "\033Op" : "0" */
		750	case XK_KP_1: /* "\033Oq" : "1" */
		751	case XK_KP_2: /* "\033Or" : "2" */
		752	case XK_KP_3: /* "\033Os" : "3" */
		753	case XK_KP_4: /* "\033Ot" : "4" */
		754	case XK_KP_5: /* "\033Ou" : "5" */
		755	case XK_KP_6: /* "\033Ov" : "6" */
		756	case XK_KP_7: /* "\033Ow" : "7" */
		757	case XK_KP_8: /* "\033Ox" : "8" */
		758	case XK_KP_9: /* "\033Oy" : "9" */
		759	/* allow shift to override */
		760	if (kp)
		761	{
		762	strcpy (kbuf, "\033Oj");
		763	kbuf[2] += (keysym - XK_KP_Multiply);
		764	}
		765	else
		766	{
		767	kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
		768	kbuf[1] = '\0';
		769	}
		770	break;
		771
		772	default:
573	{	773	{
574	unsigned int index = keysym - XK_KP_Home;	774	int param = map_function_key (keysym);
575	keysym = kp ? keypadtrans[index] : XK_Home + index;	775	if (param > 0)
		776	{
		777	int n = sprintf (kbuf,"\033[%d~", param);
		778	/*
		779	* pass Shift/Control indicators for function keys ending with `~'
		780	*
		781	* eg,
		782	* Prior = "ESC[5~"
		783	* Shift+Prior = "ESC[5$"
		784	* Ctrl+Prior = "ESC[5^"
		785	* Ctrl+Shift+Prior = "ESC[5@"
		786	*/
		787	kbuf[n-1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
		788	}
		789	else
		790	newlen = 0;
576	}	791	}
577	else if (keysym == XK_KP_Insert)
578	keysym = kp ? XK_KP_0 : XK_Insert;
579	#ifndef NO_DELETE_KEY
580	else if (keysym == XK_KP_Delete)
581	keysym = kp ? XK_KP_Decimal : XK_Delete;
582	#endif
583	#endif
584	switch (keysym)
585	{
586	#ifndef NO_BACKSPACE_KEY
587	case XK_BackSpace:
588	if (priv_modes & PrivMode_HaveBackSpace)
589	{
590	kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
591	^ !!ctrl) ? '\b' : '\177';
592	kbuf[1] = '\0';
593	}
594	else
595	strcpy (kbuf, rs[Rs_backspace_key]);
596	break;	792	break;
597	#endif
598	#ifndef NO_DELETE_KEY
599	case XK_Delete:
600	strcpy (kbuf, rs[Rs_delete_key]);
601	break;
602	#endif
603	case XK_Tab:
604	if (shft)
605	strcpy (kbuf, "\033[Z");
606	else
607	{
608	#ifdef CTRL_TAB_MAKES_META
609	if (ctrl)
610	meta = 1;
611	#endif
612	#ifdef MOD4_TAB_MAKES_META
613	if (ev.state & Mod4Mask)
614	meta = 1;
615	#endif
616	newlen = 0;
617	}
618	break;
619
620	case XK_Up: /* "\033[A" */
621	case XK_Down: /* "\033[B" */
622	case XK_Right: /* "\033[C" */
623	case XK_Left: /* "\033[D" */
624	strcpy (kbuf, "\033[Z");
625	kbuf[2] = "DACB"[keysym - XK_Left];
626	/* do Shift first */
627	if (shft)
628	kbuf[2] = "dacb"[keysym - XK_Left];
629	else if (ctrl)
630	{
631	kbuf[1] = 'O';
632	kbuf[2] = "dacb"[keysym - XK_Left];
633	}
634	else if (priv_modes & PrivMode_aplCUR)
635	kbuf[1] = 'O';
636	break;
637
638	#ifndef UNSHIFTED_SCROLLKEYS
639	case XK_Prior:
640	strcpy (kbuf, "\033[5~");
641	break;
642	case XK_Next:
643	strcpy (kbuf, "\033[6~");
644	break;
645	#endif
646	case XK_KP_Enter:
647	/* allow shift to override */
648	if (kp)
649	{
650	strcpy (kbuf, "\033OM");
651	break;
652	}
653
654	/* FALLTHROUGH */
655
656	case XK_Return:
657	if (priv_modes & PrivMode_LFNL)
658	{
659	kbuf[0] = '\015';
660	kbuf[1] = '\012';
661	kbuf[2] = '\0';
662	}
663	else
664	{
665	kbuf[0] = '\015';
666	kbuf[1] = '\0';
667	}
668	break;
669
670	case XK_KP_F1: /* "\033OP" */
671	case XK_KP_F2: /* "\033OQ" */
672	case XK_KP_F3: /* "\033OR" */
673	case XK_KP_F4: /* "\033OS" */
674	strcpy (kbuf, "\033OP");
675	kbuf[2] += (keysym - XK_KP_F1);
676	break;
677
678	case XK_KP_Multiply: /* "\033Oj" : "*" */
679	case XK_KP_Add: /* "\033Ok" : "+" */
680	case XK_KP_Separator: /* "\033Ol" : "," */
681	case XK_KP_Subtract: /* "\033Om" : "-" */
682	case XK_KP_Decimal: /* "\033On" : "." */
683	case XK_KP_Divide: /* "\033Oo" : "/" */
684	case XK_KP_0: /* "\033Op" : "0" */
685	case XK_KP_1: /* "\033Oq" : "1" */
686	case XK_KP_2: /* "\033Or" : "2" */
687	case XK_KP_3: /* "\033Os" : "3" */
688	case XK_KP_4: /* "\033Ot" : "4" */
689	case XK_KP_5: /* "\033Ou" : "5" */
690	case XK_KP_6: /* "\033Ov" : "6" */
691	case XK_KP_7: /* "\033Ow" : "7" */
692	case XK_KP_8: /* "\033Ox" : "8" */
693	case XK_KP_9: /* "\033Oy" : "9" */
694	/* allow shift to override */
695	if (kp)
696	{
697	strcpy (kbuf, "\033Oj");
698	kbuf[2] += (keysym - XK_KP_Multiply);
699	}
700	else
701	{
702	kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
703	kbuf[1] = '\0';
704	}
705	break;
706
707	case XK_Find:
708	strcpy (kbuf, "\033[1~");
709	break;
710
711	case XK_Insert:
712	strcpy (kbuf, "\033[2~");
713	break;
714	#ifdef DXK_Remove /* support for DEC remove like key */
715	case DXK_Remove:
716	/* FALLTHROUGH */
717	#endif
718	case XK_Execute:
719	strcpy (kbuf, "\033[3~");
720	break;
721	case XK_Select:
722	strcpy (kbuf, "\033[4~");
723	break;
724	case XK_End:
725	strcpy (kbuf, KS_END);
726	break;
727	case XK_Home:
728	strcpy (kbuf, KS_HOME);
729	break;
730
731	#define FKEY(n, fkey) \
732	sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
733
734	case XK_F1: /* "\033[11~" */
735	case XK_F2: /* "\033[12~" */
736	case XK_F3: /* "\033[13~" */
737	case XK_F4: /* "\033[14~" */
738	case XK_F5: /* "\033[15~" */
739	FKEY (11, XK_F1);
740	break;
741	case XK_F6: /* "\033[17~" */
742	case XK_F7: /* "\033[18~" */
743	case XK_F8: /* "\033[19~" */
744	case XK_F9: /* "\033[20~" */
745	case XK_F10: /* "\033[21~" */
746	FKEY (17, XK_F6);
747	break;
748	case XK_F11: /* "\033[23~" */
749	case XK_F12: /* "\033[24~" */
750	case XK_F13: /* "\033[25~" */
751	case XK_F14: /* "\033[26~" */
752	FKEY (23, XK_F11);
753	break;
754	case XK_F15: /* "\033[28~" */
755	case XK_F16: /* "\033[29~" */
756	FKEY (28, XK_F15);
757	break;
758	case XK_Help: /* "\033[28~" */
759	FKEY (28, XK_Help);
760	break;
761	case XK_Menu: /* "\033[29~" */
762	FKEY (29, XK_Menu);
763	break;
764	case XK_F17: /* "\033[31~" */
765	case XK_F18: /* "\033[32~" */
766	case XK_F19: /* "\033[33~" */
767	case XK_F20: /* "\033[34~" */
768	case XK_F21: /* "\033[35~" */
769	case XK_F22: /* "\033[36~" */
770	case XK_F23: /* "\033[37~" */
771	case XK_F24: /* "\033[38~" */
772	case XK_F25: /* "\033[39~" */
773	case XK_F26: /* "\033[40~" */
774	case XK_F27: /* "\033[41~" */
775	case XK_F28: /* "\033[42~" */
776	case XK_F29: /* "\033[43~" */
777	case XK_F30: /* "\033[44~" */
778	case XK_F31: /* "\033[45~" */
779	case XK_F32: /* "\033[46~" */
780	case XK_F33: /* "\033[47~" */
781	case XK_F34: /* "\033[48~" */
782	case XK_F35: /* "\033[49~" */
783	FKEY (31, XK_F17);
784	break;
785	#undef FKEY
786	default:
787	newlen = 0;
788	break;
789	}
790
791	if (newlen)
792	len = strlen (kbuf);
793	}	793	}
		794
		795	if (newlen)
		796	len = strlen (kbuf);
794		797
795	/*	798	/*
796	* Pass meta for all function keys, if 'meta' option set	799	* Pass meta for all function keys, if 'meta' option set
797	*/	800	*/
798	#ifdef META8_OPTION	801	#ifdef META8_OPTION
…		…
841	view_start = 0;	844	view_start = 0;
842	want_refresh = 1;	845	want_refresh = 1;
843	}	846	}
844		847
845	/*	848	/*
846	* these modifications only affect the static keybuffer
847	* pass Shift/Control indicators for function keys ending with `~'
848	*
849	* eg,
850	* Prior = "ESC[5~"
851	* Shift+Prior = "ESC[5$"
852	* Ctrl+Prior = "ESC[5^"
853	* Ctrl+Shift+Prior = "ESC[5@"
854	* Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).	849	* Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
855	*/	850	*/
856	if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
857	kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
858		851
859	/* escape prefix */	852	/* escape prefix */
860	if (meta	853	if (meta
861	#ifdef META8_OPTION	854	#ifdef META8_OPTION
862	&& meta_char == C0_ESC	855	&& meta_char == C0_ESC
…		…
1032	}	1025	}
1033	while (row < end_row);	1026	while (row < end_row);
1034	}	1027	}
1035		1028
1036	scr_refresh ();	1029	scr_refresh ();
1037	scrollbar_show (1);	1030	scrollBar.show (1);
1038	#ifdef USE_XIM	1031	#ifdef USE_XIM
1039	IMSendSpot ();	1032	IMSendSpot ();
1040	#endif	1033	#endif
1041	}	1034	}
1042		1035
1043	display->flush ();	1036	display->flush ();
1044	}	1037	}
1045		1038
		1039	/* checks whether a refresh is requested and starts the refresh timer */
1046	void	1040	void
1047	rxvt_term::prepare_cb (ev::prepare &w, int revents)	1041	rxvt_term::refresh_check ()
1048	{	1042	{
1049	make_current ();	1043	if (want_refresh && !flush_ev.is_active ())
		1044	flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
1050		1045
1051	display->flush ();	1046	display->flush ();
1052
1053	if (want_refresh && !flush_ev.active)
1054	flush_ev.start (1. / 60.); // refresh at max. 60 hz normally
1055	}	1047	}
1056		1048
1057	void	1049	void
1058	rxvt_term::flush_cb (ev::timer &w, int revents)	1050	rxvt_term::flush_cb (ev::timer &w, int revents)
1059	{	1051	{
…		…
1067	void	1059	void
1068	rxvt_term::cursor_blink_cb (ev::timer &w, int revents)	1060	rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1069	{	1061	{
1070	hidden_cursor = !hidden_cursor;	1062	hidden_cursor = !hidden_cursor;
1071	want_refresh = 1;	1063	want_refresh = 1;
		1064	refresh_check ();
1072	}	1065	}
1073	#endif	1066	#endif
1074		1067
1075	#ifdef TEXT_BLINK	1068	#ifdef TEXT_BLINK
1076	void	1069	void
…		…
1078	{	1071	{
1079	if (scr_refresh_rend (RS_Blink, RS_Blink))	1072	if (scr_refresh_rend (RS_Blink, RS_Blink))
1080	{	1073	{
1081	hidden_text = !hidden_text;	1074	hidden_text = !hidden_text;
1082	want_refresh = 1;	1075	want_refresh = 1;
		1076	refresh_check ();
1083	}	1077	}
1084	}
1085	#endif
1086
1087	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1088	void
1089	rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1090	{
1091	if ((scrollbar_isUp() || scrollbar_isDn()) &&
1092	scr_page (scrollbar_isUp() ? UP : DN, 1))
1093	want_refresh = 1;
1094	else	1078	else
1095	w.stop ();	1079	w.stop ();
1096	}	1080	}
1097	#endif	1081	#endif
1098		1082
		1083	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1084	void
		1085	rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
		1086	{
		1087	if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
		1088	&& scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
		1089	{
		1090	want_refresh = 1;
		1091	refresh_check ();
		1092	}
		1093	else
		1094	w.stop ();
		1095	}
		1096	#endif
		1097
1099	#ifdef SELECTION_SCROLLING	1098	#ifdef SELECTION_SCROLLING
1100	void	1099	void
1101	rxvt_term::sel_scroll_cb (ev::timer &w, int revents)	1100	rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1102	{	1101	{
1103	if (scr_page (scroll_selection_dir, scroll_selection_lines))	1102	if (scr_page (scroll_selection_dir, scroll_selection_lines))
1104	{	1103	{
1105	selection_extend (selection_save_x, selection_save_y, selection_save_state);	1104	selection_extend (selection_save_x, selection_save_y, selection_save_state);
1106	want_refresh = 1;	1105	want_refresh = 1;
		1106	refresh_check ();
1107	}	1107	}
1108	else	1108	else
1109	w.stop ();	1109	w.stop ();
1110	}	1110	}
1111	#endif	1111	#endif
1112		1112
1113	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1113	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1114	void	1114	void
1115	rxvt_term::slip_wheel_cb (ev::timer &w, int revents)	1115	rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1116	{	1116	{
1117	if (mouse_slip_wheel_speed == 0	1117	if (scr_changeview (view_start - mouse_slip_wheel_speed))
1118	|| mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1119	: scr_page (UP, mouse_slip_wheel_speed))
1120	{	1118	{
1121	if (view_start == top_row || view_start == 0)
1122	mouse_slip_wheel_speed = 0;
1123
1124	want_refresh = 1;	1119	want_refresh = 1;
		1120	refresh_check ();
		1121	}
		1122
		1123	if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1125	}	1124	{
1126	else	1125	mouse_slip_wheel_speed = 0;
1127	w.stop ();	1126	w.stop ();
		1127	}
1128	}	1128	}
1129	#endif	1129	#endif
1130		1130
1131	#if LINUX_YIELD_HACK	1131	#if LINUX_YIELD_HACK
1132	static struct event_handler	1132	static struct event_handler
…		…
1137	{	1137	{
1138	// this should really be sched_yield(), but the linux guys thought	1138	// this should really be sched_yield(), but the linux guys thought
1139	// that giving a process calling sched_yield () less cpu time than	1139	// that giving a process calling sched_yield () less cpu time than
1140	// ones with high nice levels is a useful thing to do. It surely is is	1140	// ones with high nice levels is a useful thing to do. It surely is is
1141	// allowed by the sus... as is returning ENOSYS.	1141	// allowed by the sus... as is returning ENOSYS.
		1142	// since the linux guys additionally thought that breaking the only
		1143	// known workaround against their unusable sched_yield hack is cool,
		1144	// we just nanosleep a bit and hope for the best.
1142		1145
1143	struct timespec ts = { 0, 0 };	1146	struct timespec ts = { 0, 1000 };
1144	nanosleep (&ts, 0);	1147	nanosleep (&ts, 0);
1145		1148
1146	w.stop ();	1149	w.stop ();
1147	}	1150	}
1148		1151
…		…
1198	{	1201	{
1199	make_current ();	1202	make_current ();
1200		1203
1201	if (revents & ev::READ)	1204	if (revents & ev::READ)
1202	// loop, but don't allow a single term to monopolize us	1205	// loop, but don't allow a single term to monopolize us
1203	while (pty_fill ())	1206	for (int i = CBUFCNT; i-- && pty_fill (); )
1204	if (cmd_parse ())	1207	cmd_parse ();
1205	break;
1206		1208
1207	if (revents & ev::WRITE)	1209	if (revents & ev::WRITE)
1208	pty_write ();	1210	pty_write ();
		1211
		1212	refresh_check ();
1209	}	1213	}
1210		1214
1211	void	1215	void
1212	rxvt_term::pointer_unblank ()	1216	rxvt_term::pointer_unblank ()
1213	{	1217	{
…		…
1428	&& ev.xfocus.mode != NotifyGrab)	1432	&& ev.xfocus.mode != NotifyGrab)
1429	focus_out ();	1433	focus_out ();
1430	break;	1434	break;
1431		1435
1432	case ConfigureNotify:	1436	case ConfigureNotify:
1433	/* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",	1437	/*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1434	ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,	1438	ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1435	szHint.width, szHint.height); */	1439	szHint.width, szHint.height);*/
1436	if (ev.xconfigure.window == parent[0])	1440	if (ev.xconfigure.window == parent[0])
1437	{	1441	{
1438	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))	1442	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1439	;	1443	;
1440		1444
…		…
1445	}	1449	}
1446	else	1450	else
1447	{	1451	{
1448	#ifdef HAVE_BG_PIXMAP	1452	#ifdef HAVE_BG_PIXMAP
1449	if (bgPixmap.window_position_sensitive ())	1453	if (bgPixmap.window_position_sensitive ())
		1454	{
		1455	if (mapped)
1450	update_background ();	1456	update_background ();
		1457	else
		1458	bgPixmap.invalidate ();
		1459	}
1451	#endif	1460	#endif
1452	}	1461	}
		1462
1453	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));	1463	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1454	}	1464	}
1455	break;	1465	break;
1456		1466
1457	case PropertyNotify:	1467	case PropertyNotify:
…		…
1461	selection_property (ev.xproperty.window, ev.xproperty.atom);	1471	selection_property (ev.xproperty.window, ev.xproperty.atom);
1462		1472
1463	break;	1473	break;
1464		1474
1465	case SelectionClear:	1475	case SelectionClear:
1466	selection_clear ();	1476	selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1467	break;	1477	break;
1468		1478
1469	case SelectionNotify:	1479	case SelectionNotify:
1470	if (selection_wait == Sel_normal)	1480	if (selection_wait == Sel_normal)
1471	selection_paste (ev.xselection.requestor, ev.xselection.property, true);	1481	selection_paste (ev.xselection.requestor, ev.xselection.property, true);
…		…
1474	case SelectionRequest:	1484	case SelectionRequest:
1475	selection_send (ev.xselectionrequest);	1485	selection_send (ev.xselectionrequest);
1476	break;	1486	break;
1477		1487
1478	case MapNotify:	1488	case MapNotify:
		1489	#ifdef HAVE_BG_PIXMAP
		1490	/* This is needed specifically to fix the case of no window manager or a
		1491	* non-reparenting window manager. In those cases we never get first
		1492	* ConfigureNotify. Also that speeds startup under normal WM, by taking
		1493	* care of multiplicity of ConfigureNotify events arriving while WM does
		1494	* reparenting.
		1495	* We should not render background immediately, as there could be several
		1496	* ConfigureNotify's to follow. Lets take care of all of them in one scoop
		1497	* by scheduling background redraw as soon as we can, but giving a short
		1498	* bit of time for ConfigureNotifies to arrive.
		1499	* We should render background PRIOR to drawing any text, but AFTER all
		1500	* of ConfigureNotifys for the best results.
		1501	*/
		1502	if (bgPixmap.flags & bgPixmap_t::isInvalid)
		1503	update_background_ev.start (0.025);
		1504	#endif
1479	mapped = 1;	1505	mapped = 1;
1480	#ifdef TEXT_BLINK	1506	#ifdef TEXT_BLINK
1481	text_blink_ev.start (TEXT_BLINK_INTERVAL);	1507	text_blink_ev.start ();
1482	#endif	1508	#endif
1483	HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));	1509	HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1484	break;	1510	break;
1485		1511
1486	case UnmapNotify:	1512	case UnmapNotify:
…		…
1507	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))	1533	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1508	{	1534	{
1509	scr_expose (ev.xexpose.x, ev.xexpose.y,	1535	scr_expose (ev.xexpose.x, ev.xexpose.y,
1510	ev.xexpose.width, ev.xexpose.height, False);	1536	ev.xexpose.width, ev.xexpose.height, False);
1511	}	1537	}
		1538
1512	want_refresh = 1;	1539	want_refresh = 1;
1513	}	1540	}
1514	else	1541	else
1515	{	1542	{
1516	XEvent unused_event;	1543	XEvent unused_event;
…		…
1518	while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))	1545	while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1519	;	1546	;
1520	while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))	1547	while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1521	;	1548	;
1522		1549
1523	if (isScrollbarWindow (ev.xany.window))	1550	if (scrollBar.state && ev.xany.window == scrollBar.win)
1524	{	1551	{
1525	scrollBar.setIdle ();	1552	scrollBar.state = STATE_IDLE;
1526	scrollbar_show (0);	1553	scrollBar.show (0);
1527	}	1554	}
1528	}	1555	}
1529	break;	1556	break;
1530		1557
1531	case MotionNotify:	1558	case MotionNotify:
…		…
1577	int dist;	1604	int dist;
1578		1605
1579	/* don't clobber the current delay if we are	1606	/* don't clobber the current delay if we are
1580	* already in the middle of scrolling.	1607	* already in the middle of scrolling.
1581	*/	1608	*/
1582	if (!sel_scroll_ev.active)	1609	if (!sel_scroll_ev.is_active ())
1583	sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);	1610	sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1584		1611
1585	/* save the event params so we can highlight	1612	/* save the event params so we can highlight
1586	* the selection in the pending-scroll loop	1613	* the selection in the pending-scroll loop
1587	*/	1614	*/
…		…
1610	else	1637	else
1611	{	1638	{
1612	/* we are within the text window, so we	1639	/* we are within the text window, so we
1613	* shouldn't be scrolling	1640	* shouldn't be scrolling
1614	*/	1641	*/
1615	if (sel_scroll_ev.active)
1616	sel_scroll_ev.stop();	1642	sel_scroll_ev.stop();
1617	}	1643	}
1618	#endif	1644	#endif
1619	#ifdef MOUSE_THRESHOLD	1645	#ifdef MOUSE_THRESHOLD
1620	}	1646	}
1621	#endif	1647	#endif
1622	}	1648	}
1623	}	1649	}
1624	else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())	1650	else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1625	{	1651	{
1626	while (XCheckTypedWindowEvent (dpy, scrollBar.win,	1652	while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1627	MotionNotify, &ev))	1653	MotionNotify, &ev))
1628	;	1654	;
1629		1655
…		…
1631	&unused_root, &unused_child,	1657	&unused_root, &unused_child,
1632	&unused_root_x, &unused_root_y,	1658	&unused_root_x, &unused_root_y,
1633	&ev.xbutton.x, &ev.xbutton.y,	1659	&ev.xbutton.x, &ev.xbutton.y,
1634	&unused_mask);	1660	&unused_mask);
1635	scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,	1661	scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1636	scrollbar_size ());	1662	scrollBar.size ());
1637	want_refresh = 1;	1663	want_refresh = 1;
1638	scrollbar_show (1);	1664	scrollBar.show (1);
1639	}	1665	}
1640	break;	1666	break;
1641	}	1667	}
1642		1668
1643	#if defined(CURSOR_BLINK)	1669	#if defined(CURSOR_BLINK)
…		…
1664		1690
1665	if (ev.type == KeyPress && hidden_pointer == 0)	1691	if (ev.type == KeyPress && hidden_pointer == 0)
1666	pointer_blank ();	1692	pointer_blank ();
1667	}	1693	}
1668	#endif	1694	#endif
		1695
		1696	refresh_check ();
1669	}	1697	}
		1698
		1699	#if ENABLE_FRILLS
		1700	void
		1701	rxvt_term::set_urgency (bool enable)
		1702	{
		1703	if (enable == urgency_hint)
		1704	return;
		1705
		1706	if (XWMHints *h = XGetWMHints (dpy, parent[0]))
		1707	{
		1708	h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
		1709	XSetWMHints (dpy, parent[0], h);
		1710	urgency_hint = enable;
		1711	}
		1712	}
		1713	#endif
1670		1714
1671	void	1715	void
1672	rxvt_term::focus_in ()	1716	rxvt_term::focus_in ()
1673	{	1717	{
1674	if (!focus)	1718	if (!focus)
1675	{	1719	{
1676	focus = 1;	1720	focus = 1;
1677	want_refresh = 1;	1721	want_refresh = 1;
1678		1722
1679	HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1680
1681	#if USE_XIM	1723	#if USE_XIM
1682	if (Input_Context != NULL)	1724	if (Input_Context != NULL)
1683	{	1725	{
1684	IMSetPosition ();	1726	IMSetPosition ();
1685	XSetICFocus (Input_Context);	1727	XSetICFocus (Input_Context);
1686	}	1728	}
1687	#endif	1729	#endif
1688	#if CURSOR_BLINK	1730	#if CURSOR_BLINK
1689	if (option (Opt_cursorBlink))	1731	if (option (Opt_cursorBlink))
1690	cursor_blink_ev.start (CURSOR_BLINK_INTERVAL, CURSOR_BLINK_INTERVAL);	1732	cursor_blink_ev.again ();
1691	#endif	1733	#endif
1692	#if OFF_FOCUS_FADING	1734	#if OFF_FOCUS_FADING
1693	if (rs[Rs_fade])	1735	if (rs[Rs_fade])
1694	{	1736	{
1695	pix_colors = pix_colors_focused;	1737	pix_colors = pix_colors_focused;
1696	scr_recolour ();	1738	scr_recolour ();
1697	}	1739	}
1698	#endif	1740	#endif
1699	#if ENABLE_FRILLS	1741	#if ENABLE_FRILLS
1700	if (option (Opt_urgentOnBell))	1742	if (option (Opt_urgentOnBell))
1701	{	1743	set_urgency (0);
1702	if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1703	{
1704	h->flags &= ~XUrgencyHint;
1705	XSetWMHints (dpy, parent[0], h);
1706	}
1707	}
1708	#endif	1744	#endif
		1745
		1746	HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1709	}	1747	}
1710	}	1748	}
1711		1749
1712	void	1750	void
1713	rxvt_term::focus_out ()	1751	rxvt_term::focus_out ()
…		…
1715	if (focus)	1753	if (focus)
1716	{	1754	{
1717	focus = 0;	1755	focus = 0;
1718	want_refresh = 1;	1756	want_refresh = 1;
1719		1757
1720	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));	1758	#if ENABLE_FRILLS
1721		1759	if (option (Opt_urgentOnBell))
		1760	set_urgency (0);
		1761	#endif
1722	#if ENABLE_FRILLS || ISO_14755	1762	#if ENABLE_FRILLS || ISO_14755
1723	if (iso14755buf)	1763	if (iso14755buf)
1724	{	1764	{
1725	iso14755buf = 0;	1765	iso14755buf = 0;
1726	# if ISO_14755	1766	# if ISO_14755
…		…
1743	{	1783	{
1744	pix_colors = pix_colors_unfocused;	1784	pix_colors = pix_colors_unfocused;
1745	scr_recolour ();	1785	scr_recolour ();
1746	}	1786	}
1747	#endif	1787	#endif
		1788
		1789	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1748	}	1790	}
1749	}	1791	}
1750		1792
1751	void	1793	void
1752	rxvt_term::update_fade_color (unsigned int idx)	1794	rxvt_term::update_fade_color (unsigned int idx)
…		…
1783	|| ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])	1825	|| ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1784	{	1826	{
1785	bgPixmap.set_root_pixmap ();	1827	bgPixmap.set_root_pixmap ();
1786	update_background ();	1828	update_background ();
1787	}	1829	}
		1830
1788	break;	1831	break;
1789	}	1832	}
1790	# endif	1833	# endif
		1834
		1835	refresh_check ();
1791	}	1836	}
1792	#endif	1837	#endif
1793		1838
1794	void	1839	void
1795	rxvt_term::button_press (XButtonEvent &ev)	1840	rxvt_term::button_press (XButtonEvent &ev)
…		…
1826	/* save the xbutton state (for ButtonRelease) */	1871	/* save the xbutton state (for ButtonRelease) */
1827	MEvent.state = ev.state;	1872	MEvent.state = ev.state;
1828	#ifdef MOUSE_REPORT_DOUBLECLICK	1873	#ifdef MOUSE_REPORT_DOUBLECLICK
1829	if (ev.button == MEvent.button && clickintime)	1874	if (ev.button == MEvent.button && clickintime)
1830	{	1875	{
1831	/* same button, within alloted time */	1876	/* same button, within allowed time */
1832	MEvent.clicks++;	1877	MEvent.clicks++;
1833		1878
1834	if (MEvent.clicks > 1)	1879	if (MEvent.clicks > 1)
1835	{	1880	{
1836	/* only report double clicks */	1881	/* only report double clicks */
…		…
1850	mouse_report (ev);	1895	mouse_report (ev);
1851	}	1896	}
1852	#else	1897	#else
1853	MEvent.button = ev.button;	1898	MEvent.button = ev.button;
1854	mouse_report (ev);	1899	mouse_report (ev);
1855	#endif /* MOUSE_REPORT_DOUBLECLICK */	1900	#endif /* MOUSE_REPORT_DOUBLECLICK */
1856		1901
1857	}	1902	}
1858	else	1903	else
1859	{	1904	{
1860	if (ev.button != MEvent.button)	1905	if (ev.button != MEvent.button)
…		…
1908	}	1953	}
1909		1954
1910	/*	1955	/*
1911	* Scrollbar window processing of button press	1956	* Scrollbar window processing of button press
1912	*/	1957	*/
1913	if (isScrollbarWindow (ev.window))	1958	if (scrollBar.state && ev.window == scrollBar.win)
1914	{	1959	{
1915	scrollBar.setIdle ();	1960	page_dirn direction = NO_DIR;
		1961
		1962	if (scrollBar.upButton (ev.y))
		1963	direction = UP; /* up */
		1964	else if (scrollBar.dnButton (ev.y))
		1965	direction = DN; /* down */
		1966
		1967	scrollBar.state = STATE_IDLE;
1916	/*	1968	/*
1917	* Rxvt-style scrollbar:	1969	* Rxvt-style scrollbar:
1918	* move up if mouse is above slider	1970	* move up if mouse is above slider
1919	* move dn if mouse is below slider	1971	* move dn if mouse is below slider
1920	*	1972	*
…		…
1929	/*	1981	/*
1930	* Mouse report disabled scrollbar:	1982	* Mouse report disabled scrollbar:
1931	* arrow buttons - send up/down	1983	* arrow buttons - send up/down
1932	* click on scrollbar - send pageup/down	1984	* click on scrollbar - send pageup/down
1933	*/	1985	*/
1934	if ((scrollBar.style == R_SB_NEXT	1986	if (direction == UP)
1935	&& scrollbarnext_upButton (ev.y))
1936	|| (scrollBar.style == R_SB_RXVT
1937	&& scrollbarrxvt_upButton (ev.y)))
1938	tt_printf ("\033[A");	1987	tt_printf ("\033[A");
1939	else if ((scrollBar.style == R_SB_NEXT	1988	else if (direction == DN)
1940	&& scrollbarnext_dnButton (ev.y))
1941	|| (scrollBar.style == R_SB_RXVT
1942	&& scrollbarrxvt_dnButton (ev.y)))
1943	tt_printf ("\033[B");	1989	tt_printf ("\033[B");
1944	else	1990	else
1945	switch (ev.button)	1991	switch (ev.button)
1946	{	1992	{
1947	case Button2:	1993	case Button2:
…		…
1954	tt_printf ("\033[5~");	2000	tt_printf ("\033[5~");
1955	break;	2001	break;
1956	}	2002	}
1957	}	2003	}
1958	else	2004	else
1959	#endif /* NO_SCROLLBAR_REPORT */	2005	#endif /* NO_SCROLLBAR_REPORT */
1960
1961	{
1962	char upordown = 0;
1963
1964	if (scrollBar.style == R_SB_NEXT)
1965	{	2006	{
1966	if (scrollbarnext_upButton (ev.y))	2007	if (direction != NO_DIR)
1967	upordown = -1; /* up */
1968	else if (scrollbarnext_dnButton (ev.y))
1969	upordown = 1; /* down */
1970	}
1971	else if (scrollBar.style == R_SB_RXVT)
1972	{
1973	if (scrollbarrxvt_upButton (ev.y))
1974	upordown = -1; /* up */
1975	else if (scrollbarrxvt_dnButton (ev.y))
1976	upordown = 1; /* down */
1977	}
1978	if (upordown)
1979	{	2008	{
1980	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	2009	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		2010	if (!cont_scroll_ev.is_active ())
1981	cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);	2011	cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1982	#endif	2012	#endif
1983	if (scr_page (upordown < 0 ? UP : DN, 1))	2013	if (scr_page (direction, 1))
1984	{	2014	{
1985	if (upordown < 0)	2015	if (direction == UP)
1986	scrollBar.setUp ();	2016	scrollBar.state = STATE_UP;
1987	else	2017	else
1988	scrollBar.setDn ();	2018	scrollBar.state = STATE_DOWN;
1989	}	2019	}
1990	}	2020	}
1991	else	2021	else
1992	switch (ev.button)	2022	switch (ev.button)
1993	{	2023	{
1994	case Button2:	2024	case Button2:
1995	switch (scrollbar_align)	2025	switch (scrollBar.align)
1996	{	2026	{
1997	case R_SB_ALIGN_TOP:	2027	case R_SB_ALIGN_TOP:
1998	csrO = 0;	2028	csrO = 0;
1999	break;	2029	break;
2000	case R_SB_ALIGN_CENTRE:	2030	case R_SB_ALIGN_CENTRE:
…		…
2006	}	2036	}
2007		2037
2008	if (scrollBar.style == R_SB_XTERM	2038	if (scrollBar.style == R_SB_XTERM
2009	|| scrollbar_above_slider (ev.y)	2039	|| scrollbar_above_slider (ev.y)
2010	|| scrollbar_below_slider (ev.y))	2040	|| scrollbar_below_slider (ev.y))
2011	scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());	2041	scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
2012		2042
2013	scrollBar.setMotion ();	2043	scrollBar.state = STATE_MOTION;
2014	break;	2044	break;
2015		2045
2016	case Button1:	2046	case Button1:
2017	if (scrollbar_align == R_SB_ALIGN_CENTRE)	2047	if (scrollBar.align == R_SB_ALIGN_CENTRE)
2018	csrO = ev.y - scrollBar.top;	2048	csrO = ev.y - scrollBar.top;
2019	/* FALLTHROUGH */	2049	/* FALLTHROUGH */
2020		2050
2021	case Button3:	2051	case Button3:
2022	if (scrollBar.style != R_SB_XTERM)	2052	if (scrollBar.style != R_SB_XTERM)
…		…
2032	scr_page (DN, nrow - 1);	2062	scr_page (DN, nrow - 1);
2033	# else	2063	# else
2034	scr_page (DN, nrow / 4);	2064	scr_page (DN, nrow / 4);
2035	# endif	2065	# endif
2036	else	2066	else
2037	scrollBar.setMotion ();	2067	scrollBar.state = STATE_MOTION;
2038	}	2068	}
2039	else	2069	else
2040	{	2070	{
2041	scr_page ((ev.button == Button1 ? DN : UP),	2071	scr_page ((ev.button == Button1 ? DN : UP),
2042	(nrow	2072	(nrow
2043	* scrollbar_position (ev.y)	2073	* scrollbar_position (ev.y)
2044	/ scrollbar_size ()));	2074	/ scrollBar.size ()));
2045	}	2075	}
2046		2076
2047	break;	2077	break;
2048	}	2078	}
2049	}	2079	}
…		…
2059		2089
2060	csrO = 0; /* reset csr Offset */	2090	csrO = 0; /* reset csr Offset */
2061	if (!bypass_keystate)	2091	if (!bypass_keystate)
2062	reportmode = !! (priv_modes & PrivMode_mouse_report);	2092	reportmode = !! (priv_modes & PrivMode_mouse_report);
2063		2093
2064	if (scrollbar_isUpDn ())	2094	if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
2065	{	2095	{
2066	scrollBar.setIdle ();	2096	scrollBar.state = STATE_IDLE;
2067	scrollbar_show (0);	2097	scrollBar.show (0);
2068	}	2098	}
2069		2099
2070	#ifdef SELECTION_SCROLLING	2100	#ifdef SELECTION_SCROLLING
2071	if (sel_scroll_ev.active)
2072	sel_scroll_ev.stop();	2101	sel_scroll_ev.stop();
2073	#endif	2102	#endif
2074		2103
2075	if (ev.window == vt)	2104	if (ev.window == vt)
2076	{	2105	{
2077	if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))	2106	if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
…		…
2101	mouse_report (ev);	2130	mouse_report (ev);
2102	}	2131	}
2103	#else /* MOUSE_REPORT_DOUBLECLICK */	2132	#else /* MOUSE_REPORT_DOUBLECLICK */
2104	MEvent.button = AnyButton;	2133	MEvent.button = AnyButton;
2105	mouse_report (ev);	2134	mouse_report (ev);
2106	#endif /* MOUSE_REPORT_DOUBLECLICK */	2135	#endif /* MOUSE_REPORT_DOUBLECLICK */
2107	return;	2136	return;
2108	}	2137	}
2109		2138
2110	/*	2139	/*
2111	* dumb hack to compensate for the failure of click-and-drag	2140	* dumb hack to compensate for the failure of click-and-drag
…		…
2123	selection_make (ev.time);	2152	selection_make (ev.time);
2124	break;	2153	break;
2125		2154
2126	case Button2:	2155	case Button2:
2127	if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?	2156	if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2128	selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);	2157	selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2129	break;	2158	break;
2130		2159
2131	#ifdef MOUSE_WHEEL	2160	#ifdef MOUSE_WHEEL
2132	case Button4:	2161	case Button4:
2133	case Button5:	2162	case Button5:
…		…
2149	{	2178	{
2150	mouse_slip_wheel_speed += v ? -1 : 1;	2179	mouse_slip_wheel_speed += v ? -1 : 1;
2151	if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;	2180	if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2152	if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;	2181	if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2153		2182
		2183	if (!slip_wheel_ev.is_active ())
2154	slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);	2184	slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2155	}	2185	}
2156	else	2186	else
		2187	# endif
2157	{	2188	{
2158	# endif
2159	scr_page (v, i);	2189	scr_page (v, i);
2160	scrollbar_show (1);	2190	scrollBar.show (1);
2161	# ifdef MOUSE_SLIP_WHEELING
2162	}	2191	}
2163	# endif
2164	}	2192	}
2165	break;	2193	break;
2166	#endif	2194	#endif
2167	}	2195	}
2168	}	2196	}
2169	}	2197	}
2170		2198
2171	/*}}} */	2199	/*}}} */
2172		2200
2173	bool	2201	void
2174	rxvt_term::cmd_parse ()	2202	rxvt_term::cmd_parse ()
2175	{	2203	{
2176	bool flag = false;
2177	wchar_t ch = NOCHAR;	2204	wchar_t ch = NOCHAR;
2178	char *seq_begin; // remember start of esc-sequence here	2205	char *seq_begin; // remember start of esc-sequence here
2179		2206
2180	for (;;)	2207	for (;;)
2181	{	2208	{
2182	if (ch == NOCHAR)	2209	if (expect_false (ch == NOCHAR))
2183	{	2210	{
2184	seq_begin = cmdbuf_ptr;	2211	seq_begin = cmdbuf_ptr;
2185	ch = next_char ();	2212	ch = next_char ();
2186		2213
2187	if (ch == NOCHAR)	2214	if (ch == NOCHAR)
2188	break;	2215	break;
2189	}	2216	}
2190		2217
2191	if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)	2218	if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2192	{	2219	{
2193	if (!seen_input)	2220	if (expect_false (!seen_input))
2194	{	2221	{
2195	seen_input = 1;	2222	seen_input = 1;
2196	// many badly-written programs (e.g. jed) contain a race condition:	2223	// many badly-written programs (e.g. jed) contain a race condition:
2197	// they first read the screensize and then install a SIGWINCH handler.	2224	// they first read the screensize and then install a SIGWINCH handler.
2198	// some window managers resize the window early, and these programs	2225	// some window managers resize the window early, and these programs
…		…
2211	wchar_t *str = buf;	2238	wchar_t *str = buf;
2212	wchar_t *eol = str + min (ncol, UBUFSIZ);	2239	wchar_t *eol = str + min (ncol, UBUFSIZ);
2213		2240
2214	for (;;)	2241	for (;;)
2215	{	2242	{
2216	if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))	2243	if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2217	break;	2244	break;
2218		2245
2219	*str++ = ch;	2246	*str++ = ch;
2220		2247
2221	if (ch == C0_LF || str >= eol)	2248	if (expect_false (ch == C0_LF || str >= eol))
2222	{	2249	{
2223	if (ch == C0_LF)	2250	if (ch == C0_LF)
2224	nlines++;	2251	nlines++;
2225		2252
2226	refresh_count++;	2253	refresh_count++;
2227		2254
2228	if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)	2255	if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2229	{	2256	{
2230	refresh_count = 0;	2257	refresh_count = 0;
2231		2258
2232	if (!option (Opt_skipScroll) || ev::ev_time () > ev::now () + 1. / 60.)	2259	if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2233	{	2260	{
2234	refreshnow = true;	2261	refreshnow = true;
2235	ch = NOCHAR;	2262	ch = NOCHAR;
2236	break;	2263	break;
2237	}	2264	}
…		…
2275	* What the heck we'll cheat and only refresh less than every page-full.	2302	* What the heck we'll cheat and only refresh less than every page-full.
2276	* if skipScroll is enabled.	2303	* if skipScroll is enabled.
2277	*/	2304	*/
2278	if (refreshnow)	2305	if (refreshnow)
2279	{	2306	{
2280	flag = true;
2281	scr_refresh ();	2307	scr_refresh ();
2282	want_refresh = 1;	2308	want_refresh = 1;
2283	}	2309	}
2284
2285	}	2310	}
2286	else	2311	else
2287	{	2312	{
2288	try	2313	try
2289	{	2314	{
…		…
2297	}	2322	}
2298		2323
2299	ch = NOCHAR;	2324	ch = NOCHAR;
2300	}	2325	}
2301	}	2326	}
2302
2303	return flag;
2304	}	2327	}
2305		2328
2306	// read the next character	2329	// read the next character
2307	wchar_t	2330	wchar_t
2308	rxvt_term::next_char () NOTHROW	2331	rxvt_term::next_char () NOTHROW
2309	{	2332	{
2310	while (cmdbuf_ptr < cmdbuf_endp)	2333	while (cmdbuf_ptr < cmdbuf_endp)
2311	{	2334	{
2312	// assume 7-bit to be ascii ALWAYS	2335	// assume 7-bit to be ascii ALWAYS
2313	if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)	2336	if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2314	return *cmdbuf_ptr++;	2337	return *cmdbuf_ptr++;
2315		2338
2316	wchar_t wc;	2339	wchar_t wc;
2317	size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);	2340	size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2318		2341
…		…
2322	cmdbuf_ptr = cmdbuf_endp;	2345	cmdbuf_ptr = cmdbuf_endp;
2323	break;	2346	break;
2324	}	2347	}
2325		2348
2326	if (len == (size_t)-1)	2349	if (len == (size_t)-1)
		2350	{
		2351	mbstate.reset (); // reset now undefined conversion state
2327	return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through	2352	return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
		2353	}
2328		2354
2329	// assume wchar == unicode	2355	// assume wchar == unicode
2330	cmdbuf_ptr += len;	2356	cmdbuf_ptr += len;
2331	return wc & UNICODE_MASK;	2357	return wc & UNICODE_MASK;
2332	}	2358	}
…		…
2376	/*----------------------------------------------------------------------*/	2402	/*----------------------------------------------------------------------*/
2377	#ifdef PRINTPIPE	2403	#ifdef PRINTPIPE
2378	FILE *	2404	FILE *
2379	rxvt_term::popen_printer ()	2405	rxvt_term::popen_printer ()
2380	{	2406	{
2381	FILE *stream = popen (rs[Rs_print_pipe], "w");	2407	FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2382		2408
2383	if (stream == NULL)	2409	if (stream == NULL)
2384	rxvt_warn ("can't open printer pipe, not printing.\n");	2410	rxvt_warn ("can't open printer pipe, not printing.\n");
2385		2411
2386	return stream;	2412	return stream;
…		…
2397	* simulate attached vt100 printer	2423	* simulate attached vt100 printer
2398	*/	2424	*/
2399	void	2425	void
2400	rxvt_term::process_print_pipe ()	2426	rxvt_term::process_print_pipe ()
2401	{	2427	{
2402	int done;	2428	FILE *fd = popen_printer ();
2403	FILE *fd;
2404		2429
2405	if ((fd = popen_printer ()) == NULL)	2430	if (!fd)
2406	return;	2431	return;
2407		2432
2408	/*	2433	/*
2409	* Send all input to the printer until either ESC[4i or ESC[?4i	2434	* Send all input to the printer until either ESC[4i or ESC[?4i
2410	* is received.	2435	* is received.
2411	*/	2436	*/
2412	for (done = 0; !done;)	2437	for (int done = 0; !done; )
2413	{	2438	{
2414	unsigned char buf[8];	2439	unsigned char buf[8];
2415	unicode_t ch;	2440	unicode_t ch;
2416	unsigned int i, len;	2441	unsigned int i, len;
2417		2442
…		…
2448	}	2473	}
2449	}	2474	}
2450		2475
2451	pclose_printer (fd);	2476	pclose_printer (fd);
2452	}	2477	}
2453	#endif /* PRINTPIPE */	2478	#endif /* PRINTPIPE */
2454	/*}}} */	2479	/*}}} */
2455		2480
2456	/* *INDENT-OFF* */	2481	/* *INDENT-OFF* */
2457	enum {	2482	enum {
2458	C1_40 = 0x40,	2483	C1_40 = 0x40,
…		…
2562	break;	2587	break;
2563	case 'Z': /* identify the terminal type */	2588	case 'Z': /* identify the terminal type */
2564	tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */	2589	tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2565	break;	2590	break;
2566	case '<': /* turn off VT52 mode */	2591	case '<': /* turn off VT52 mode */
2567	PrivMode (0, PrivMode_vt52);	2592	set_privmode (PrivMode_vt52, 0);
2568	break;	2593	break;
2569	case 'F': /* use special graphics character set */	2594	case 'F': /* use special graphics character set */
2570	case 'G': /* use regular character set */	2595	case 'G': /* use regular character set */
2571	/* unimplemented */	2596	/* unimplemented */
2572	break;	2597	break;
…		…
2626	scr_forwardindex ();	2651	scr_forwardindex ();
2627	break;	2652	break;
2628	#endif	2653	#endif
2629	case '=':	2654	case '=':
2630	case '>':	2655	case '>':
2631	PrivMode ((ch == '='), PrivMode_aplKP);	2656	set_privmode (PrivMode_aplKP, ch == '=');
2632	break;	2657	break;
2633		2658
2634	case C1_40:	2659	case C1_40:
2635	cmd_getc ();	2660	cmd_getc ();
2636	break;	2661	break;
…		…
2675	/* 8.3.110: SINGLE CHARACTER INTRODUCER */	2700	/* 8.3.110: SINGLE CHARACTER INTRODUCER */
2676	case C1_SCI: /* ESC Z */	2701	case C1_SCI: /* ESC Z */
2677	tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);	2702	tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2678	break; /* steal obsolete ESC [ c */	2703	break; /* steal obsolete ESC [ c */
2679		2704
2680	/* 8.3.16: CONTROL SEQUENCE INTRODUCER */	2705	/* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2681	case C1_CSI: /* ESC [ */	2706	case C1_CSI: /* ESC [ */
2682	process_csi_seq ();	2707	process_csi_seq ();
2683	break;	2708	break;
2684		2709
2685	/* 8.3.90: OPERATING SYSTEM COMMAND */	2710	/* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2686	case C1_OSC: /* ESC ] */	2711	case C1_OSC: /* ESC ] */
2687	process_osc_seq ();	2712	process_osc_seq ();
2688	break;	2713	break;
2689		2714
2690	/* 8.3.106: RESET TO INITIAL STATE */	2715	/* 8.3.106: RESET TO INITIAL STATE (RIS) */
2691	case 'c':	2716	case 'c':
2692	mbstate.reset ();	2717	mbstate.reset ();
2693	scr_poweron ();	2718	scr_poweron ();
2694	scrollbar_show (1);	2719	scrollBar.show (1);
2695	break;	2720	break;
2696		2721
2697	/* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */	2722	/* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2698	case 'n':	2723	case 'n':
2699	scr_charset_choose (2);	2724	scr_charset_choose (2);
…		…
2750		2775
2751	nargs = 0;	2776	nargs = 0;
2752		2777
2753	priv = 0;	2778	priv = 0;
2754	ch = cmd_getc ();	2779	ch = cmd_getc ();
2755	if (ch >= '<' && ch <= '?')	2780	if ((ch >= '<' && ch <= '?') || ch == '!')
		2781	{
2756	{ /* '<' '=' '>' '?' */	2782	/* '<' '=' '>' '?' '!' */
2757	priv = ch;	2783	priv = ch;
2758	ch = cmd_getc ();	2784	ch = cmd_getc ();
2759	}	2785	}
2760		2786
2761	/* read any numerical arguments */	2787	/* read any numerical arguments */
…		…
2810	// versions.	2836	// versions.
2811	//	2837	//
2812	tt_printf ("\033[>%d;95;0c", 'U');	2838	tt_printf ("\033[>%d;95;0c", 'U');
2813	}	2839	}
2814	break;	2840	break;
		2841
2815	case '?':	2842	case '?':
2816	if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')	2843	if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2817	process_terminal_mode (ch, priv, nargs, arg);	2844	process_terminal_mode (ch, priv, nargs, arg);
2818	break;	2845	break;
		2846
		2847	case '!':
		2848	if (ch == CSI_70)
		2849	{
		2850	/* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
		2851	scr_soft_reset ();
		2852
		2853	static const int pm_h[] = { 7, 25 };
		2854	static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
		2855
		2856	process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
		2857	process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2819	}	2858	}
		2859	break;
		2860	}
		2861
2820	return;	2862	return;
2821	}	2863	}
2822		2864
2823	switch (ch)	2865	switch (ch)
2824	{	2866	{
…		…
3191	* process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'	3233	* process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3192	*/	3234	*/
3193	void	3235	void
3194	rxvt_term::process_dcs_seq ()	3236	rxvt_term::process_dcs_seq ()
3195	{	3237	{
3196	char *s;
3197	unicode_t eh;
3198
3199	/*	3238	/*
3200	* Not handled yet	3239	* Not handled yet
3201	*/	3240	*/
		3241
		3242	unicode_t eh;
3202	s = get_to_st (eh);	3243	char *s = get_to_st (eh);
3203	if (s)	3244	if (s)
3204	free (s);	3245	free (s);
3205		3246
3206	return;	3247	return;
3207	}	3248	}
…		…
3211	* process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'	3252	* process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3212	*/	3253	*/
3213	void	3254	void
3214	rxvt_term::process_osc_seq ()	3255	rxvt_term::process_osc_seq ()
3215	{	3256	{
3216	unicode_t ch, eh;
3217	int arg;	3257	int arg;
3218		3258
3219	ch = cmd_getc ();	3259	unicode_t ch = cmd_getc ();
3220	for (arg = 0; isdigit (ch); ch = cmd_getc ())	3260	for (arg = 0; isdigit (ch); ch = cmd_getc ())
3221	arg = arg * 10 + (ch - '0');	3261	arg = arg * 10 + (ch - '0');
3222		3262
3223	if (ch == ';')	3263	if (ch == ';')
3224	{	3264	{
		3265	unicode_t eh;
3225	char *s = get_to_st (eh);	3266	char *s = get_to_st (eh);
3226		3267
3227	if (s)	3268	if (s)
3228	{	3269	{
3229	process_xterm_seq (arg, s, eh);	3270	process_xterm_seq (arg, s, eh);
…		…
3253		3294
3254	/*	3295	/*
3255	* XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)	3296	* XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3256	*/	3297	*/
3257	void	3298	void
3258	rxvt_term::process_xterm_seq (int op, const char *str, char resp)	3299	rxvt_term::process_xterm_seq (int op, char *str, char resp)
3259	{	3300	{
3260	int color;	3301	int color;
3261	char *buf, *name;	3302	char *buf, *name;
3262	bool query = str[0] == '?' && !str[1];	3303	bool query = str[0] == '?' && !str[1];
3263	int saveop = op;	3304	int saveop = op;
…		…
3304		3345
3305	XFree (value);	3346	XFree (value);
3306	}	3347	}
3307	else	3348	else
3308	{	3349	{
3309	char *eq = strchr (str, '='); // constness lost, but verified to be ok	3350	char *eq = strchr (str, '=');
3310		3351
3311	if (eq)	3352	if (eq)
3312	{	3353	{
3313	*eq = 0;	3354	*eq = 0;
3314	set_utf8_property (display->atom (str), eq + 1);	3355	set_utf8_property (display->atom (str), eq + 1);
…		…
3335	*buf++ = '\0';	3376	*buf++ = '\0';
3336		3377
3337	process_color_seq (op, color, name, resp);	3378	process_color_seq (op, color, name, resp);
3338	}	3379	}
3339	break;	3380	break;
		3381	case Rxvt_restoreFG:
3340	case XTerm_Color00:	3382	case XTerm_Color00:
3341	process_color_seq (op, Color_fg, str, resp);	3383	process_color_seq (op, Color_fg, str, resp);
3342	break;	3384	break;
		3385	case Rxvt_restoreBG:
3343	case XTerm_Color01:	3386	case XTerm_Color01:
3344	process_color_seq (op, Color_bg, str, resp);	3387	process_color_seq (op, Color_bg, str, resp);
3345	break;	3388	break;
3346	#ifndef NO_CURSORCOLOR	3389	#ifndef NO_CURSORCOLOR
3347	case XTerm_Color_cursor:	3390	case XTerm_Color_cursor:
…		…
3352	process_color_seq (op, Color_pointer_fg, str, resp);	3395	process_color_seq (op, Color_pointer_fg, str, resp);
3353	break;	3396	break;
3354	case XTerm_Color_pointer_bg:	3397	case XTerm_Color_pointer_bg:
3355	process_color_seq (op, Color_pointer_bg, str, resp);	3398	process_color_seq (op, Color_pointer_bg, str, resp);
3356	break;	3399	break;
		3400	#ifdef OPTION_HC
		3401	case XTerm_Color_HC:
		3402	process_color_seq (op, Color_HC, str, resp);
		3403	break;
		3404	case XTerm_Color_HTC:
		3405	process_color_seq (op, Color_HTC, str, resp);
		3406	break;
		3407	#endif
3357	#ifndef NO_BOLD_UNDERLINE_REVERSE	3408	#ifndef NO_BOLD_UNDERLINE_REVERSE
3358	case XTerm_Color_RV:
3359	process_color_seq (op, Color_RV, str, resp);
3360	break;
3361	case Rxvt_Color_BD:
3362	case URxvt_Color_BD:	3409	case URxvt_Color_BD:
3363	process_color_seq (op, Color_BD, str, resp);	3410	process_color_seq (op, Color_BD, str, resp);
3364	break;	3411	break;
3365	case Rxvt_Color_UL:
3366	case URxvt_Color_UL:	3412	case URxvt_Color_UL:
3367	process_color_seq (op, Color_UL, str, resp);	3413	process_color_seq (op, Color_UL, str, resp);
3368	break;	3414	break;
3369	case URxvt_Color_IT:	3415	case URxvt_Color_IT:
3370	process_color_seq (op, Color_IT, str, resp);	3416	process_color_seq (op, Color_IT, str, resp);
3371	break;	3417	break;
3372	#endif	3418	#endif
		3419	case URxvt_Color_border:
		3420	process_color_seq (op, Color_border, str, resp);
		3421	break;
3373	#if ENABLE_TRANSPARENCY	3422	#if ENABLE_TRANSPARENCY
3374	case URxvt_Color_tint:	3423	case URxvt_Color_tint:
3375	process_color_seq (op, Color_tint, str, resp);	3424	process_color_seq (op, Color_tint, str, resp);
3376	{	3425	{
3377	bool changed = false;	3426	bool changed = false;
		3427
3378	if (ISSET_PIXCOLOR (Color_tint))	3428	if (ISSET_PIXCOLOR (Color_tint))
3379	changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);	3429	changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3380	else	3430	else
3381	changed = bgPixmap.unset_tint ();	3431	changed = bgPixmap.unset_tint ();
		3432
3382	if (changed)	3433	if (changed)
3383	update_background ();	3434	update_background ();
3384	}	3435	}
3385		3436
3386	break;	3437	break;
…		…
3390	case Rxvt_Pixmap:	3441	case Rxvt_Pixmap:
3391	if (!strcmp (str, "?"))	3442	if (!strcmp (str, "?"))
3392	{	3443	{
3393	char str[256];	3444	char str[256];
3394		3445
3395	sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */	3446	sprintf (str, "[%dx%d+%d+%d]",
3396	min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),	3447	min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3397	min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));	3448	min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3398	process_xterm_seq (XTerm_title, str, CHAR_ST);	3449	process_xterm_seq (XTerm_title, str, CHAR_ST);
3399	}	3450	}
3400	else	3451	else
…		…
3409	changed++;	3460	changed++;
3410	str = strchr (str, ';');	3461	str = strchr (str, ';');
3411	if (str == NULL)	3462	if (str == NULL)
3412	bgPixmap.set_defaultGeometry ();	3463	bgPixmap.set_defaultGeometry ();
3413	}	3464	}
		3465
3414	while (str)	3466	while (str)
3415	{	3467	{
3416	str++;	3468	str++;
3417	if (bgPixmap.set_geometry (str))	3469	if (bgPixmap.set_geometry (str))
3418	changed++;	3470	changed++;
3419	str = strchr (str, ';');	3471	str = strchr (str, ';');
3420	}	3472	}
		3473
3421	if (changed)	3474	if (changed)
3422	update_background ();	3475	update_background ();
3423	}	3476	}
3424	break;	3477	break;
3425	#endif	3478	#endif
3426
3427	case Rxvt_restoreFG:
3428	set_window_color (Color_fg, str);
3429	break;
3430	case Rxvt_restoreBG:
3431	set_window_color (Color_bg, str);
3432	break;
3433		3479
3434	case XTerm_logfile:	3480	case XTerm_logfile:
3435	// TODO, when secure mode?	3481	// TODO, when secure mode?
3436	break;	3482	break;
3437		3483
…		…
3504	break;	3550	break;
3505	#endif	3551	#endif
3506		3552
3507	#if ENABLE_PERL	3553	#if ENABLE_PERL
3508	case URxvt_perl:	3554	case URxvt_perl:
3509	if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))	3555	HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3510	; // no responses yet
3511	break;	3556	break;
3512	#endif	3557	#endif
3513	}	3558	}
3514	}	3559	}
3515	/*----------------------------------------------------------------------*/	3560	/*----------------------------------------------------------------------*/
…		…
3538	{	3583	{
3539	if (mode == 'r')	3584	if (mode == 'r')
3540	state = (SavedModes & bit) ? 1 : 0; /* no overlapping */	3585	state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3541	else	3586	else
3542	state = (mode == 't') ? ! (priv_modes & bit) : mode;	3587	state = (mode == 't') ? ! (priv_modes & bit) : mode;
3543	PrivMode (state, bit);	3588
		3589	set_privmode (bit, state);
3544	}	3590	}
3545		3591
3546	return state;	3592	return state;
3547	}	3593	}
3548		3594
…		…
3556	static const struct	3602	static const struct
3557	{	3603	{
3558	const int argval;	3604	const int argval;
3559	const unsigned long bit;	3605	const unsigned long bit;
3560	} argtopriv[] = {	3606	} argtopriv[] = {
3561	{ 1, PrivMode_aplCUR },	3607	{ 1, PrivMode_aplCUR }, // DECCKM
3562	{ 2, PrivMode_vt52 },	3608	{ 2, PrivMode_vt52 },
3563	{ 3, PrivMode_132 },	3609	{ 3, PrivMode_132 }, // DECCOLM
3564	{ 4, PrivMode_smoothScroll },	3610	{ 4, PrivMode_smoothScroll }, // DECSCLM
3565	{ 5, PrivMode_rVideo },	3611	{ 5, PrivMode_rVideo }, // DECSCNM
3566	{ 6, PrivMode_relOrigin },	3612	{ 6, PrivMode_relOrigin }, // DECOM
3567	{ 7, PrivMode_Autowrap },	3613	{ 7, PrivMode_Autowrap }, // DECAWM
3568	// 8, bi-directional support mode	3614	// 8, auto-repeat keys // DECARM
3569	{ 9, PrivMode_MouseX10 },	3615	{ 9, PrivMode_MouseX10 },
3570	// 18, 19 printing-related	3616	// 18 end FF to printer after print screen
		3617	// 19 Print screen prints full screen/scroll region
3571	{ 25, PrivMode_VisibleCursor },	3618	{ 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3572	#ifdef scrollBar_esc	3619	#ifdef scrollBar_esc
3573	{ scrollBar_esc, PrivMode_scrollBar },	3620	{ scrollBar_esc, PrivMode_scrollBar },
3574	#endif	3621	#endif
3575	{ 35, PrivMode_ShiftKeys }, // rxvt extension	3622	{ 35, PrivMode_ShiftKeys }, // rxvt extension
		3623	// 38, tektronix mode // DECTEK
3576	{ 40, PrivMode_132OK },	3624	{ 40, PrivMode_132OK },
3577	// 41 xterm more fixes NYI	3625	// 41 xterm more fixes NYI
3578	// 45 margin bell NYI	3626	// 45 margin bell NYI
3579	// 46 start logging	3627	// 46 start logging
3580	{ 47, PrivMode_Screen },	3628	{ 47, PrivMode_Screen },
3581	{ 66, PrivMode_aplKP },	3629	{ 66, PrivMode_aplKP }, // DECPAM/DECPNM
3582	#ifndef NO_BACKSPACE_KEY	3630	#ifndef NO_BACKSPACE_KEY
3583	{ 67, PrivMode_BackSpace },	3631	{ 67, PrivMode_BackSpace }, // DECBKM
3584	#endif	3632	#endif
3585	{ 1000, PrivMode_MouseX11 },	3633	{ 1000, PrivMode_MouseX11 },
3586	// 1001 Use Hilite Mouse Tracking. NYI, TODO
3587	{ 1002, PrivMode_MouseBtnEvent },	3634	{ 1002, PrivMode_MouseBtnEvent },
3588	{ 1003, PrivMode_MouseAnyEvent },	3635	{ 1003, PrivMode_MouseAnyEvent },
3589	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension	3636	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension
3590	{ 1011, PrivMode_Keypress }, // rxvt extension	3637	{ 1011, PrivMode_Keypress }, // rxvt extension
3591	// 1035 enable modifiers for alt, numlock NYI	3638	// 1035 enable modifiers for alt, numlock NYI
…		…
3593	// 1037 send DEL for keypad delete NYI	3640	// 1037 send DEL for keypad delete NYI
3594	{ 1047, PrivMode_Screen },	3641	{ 1047, PrivMode_Screen },
3595	// 1048 save and restore cursor	3642	// 1048 save and restore cursor
3596	{ 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */	3643	{ 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3597	// 1051, 1052, 1060, 1061 keyboard emulation NYI	3644	// 1051, 1052, 1060, 1061 keyboard emulation NYI
		3645	{ 2004, PrivMode_BracketPaste },
3598	};	3646	};
3599		3647
3600	if (nargs == 0)	3648	if (nargs == 0)
3601	return;	3649	return;
3602		3650
…		…
3627		3675
3628	scr_touch (true);	3676	scr_touch (true);
3629	break;	3677	break;
3630	#endif	3678	#endif
3631	case 1048: /* alternative cursor save */	3679	case 1048: /* alternative cursor save */
3632	case 1049:
3633	if (option (Opt_secondaryScreen))	3680	if (option (Opt_secondaryScreen))
3634	if (mode == 0)	3681	if (mode == 0)
3635	scr_cursor (RESTORE);	3682	scr_cursor (RESTORE);
3636	else if (mode == 1)	3683	else if (mode == 1)
3637	scr_cursor (SAVE);	3684	scr_cursor (SAVE);
…		…
3646	case 2: /* VT52 mode */	3693	case 2: /* VT52 mode */
3647	/* oddball mode. should be set regardless of set/reset	3694	/* oddball mode. should be set regardless of set/reset
3648	* parameter. Return from VT52 mode with an ESC < from	3695	* parameter. Return from VT52 mode with an ESC < from
3649	* within VT52 mode	3696	* within VT52 mode
3650	*/	3697	*/
3651	PrivMode (1, PrivMode_vt52);	3698	set_privmode (PrivMode_vt52, 1);
3652	break;	3699	break;
3653	case 3: /* 80/132 */	3700	case 3: /* 80/132 */
3654	if (priv_modes & PrivMode_132OK)	3701	if (priv_modes & PrivMode_132OK)
3655	set_widthheight (((state ? 132 : 80) * fwidth), height);	3702	set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3656	break;	3703	break;
3657	case 4: /* smooth scrolling */	3704	case 4: /* smooth scrolling */
3658	set_option (Opt_jumpScroll, !state);	3705	set_option (Opt_jumpScroll, !state);
3659	break;	3706	break;
3660	case 5: /* reverse video */	3707	case 5: /* reverse video */
…		…
3671	if (state) /* orthogonal */	3718	if (state) /* orthogonal */
3672	priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);	3719	priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3673	break;	3720	break;
3674	#ifdef scrollBar_esc	3721	#ifdef scrollBar_esc
3675	case scrollBar_esc:	3722	case scrollBar_esc:
3676	if (scrollbar_mapping (state))	3723	if (scrollBar.map (state))
3677	{	3724	{
3678	resize_all_windows (0, 0, 0);	3725	resize_all_windows (0, 0, 0);
3679	scr_touch (true);	3726	scr_touch (true);
3680	}	3727	}
3681	break;	3728	break;
…		…
3692	/* case 67: - backspace key */	3739	/* case 67: - backspace key */
3693	case 1000: /* X11 mouse reporting */	3740	case 1000: /* X11 mouse reporting */
3694	if (state) /* orthogonal */	3741	if (state) /* orthogonal */
3695	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);	3742	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3696	break;	3743	break;
3697	#if 0
3698	case 1001:
3699	break; /* X11 mouse highlighting */
3700	#endif
3701	case 1002:	3744	case 1002:
3702	case 1003:	3745	case 1003:
3703	if (state)	3746	if (state)
3704	{	3747	{
3705	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);	3748	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3706	priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;	3749	priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3707	vt_emask_mouse = PointerMotionMask;	3750	vt_emask_mouse = PointerMotionMask;
3708	}	3751	}
3709	else	3752	else
3710	vt_emask_mouse = NoEventMask;	3753	vt_emask_mouse = NoEventMask;
		3754
3711	vt_select_input ();	3755	vt_select_input ();
3712	break;	3756	break;
3713	case 1010: /* scroll to bottom on TTY output inhibit */	3757	case 1010: /* scroll to bottom on TTY output inhibit */
3714	set_option (Opt_scrollTtyOutput, !state);	3758	set_option (Opt_scrollTtyOutput, !state);
3715	break;	3759	break;
3716	case 1011: /* scroll to bottom on key press */	3760	case 1011: /* scroll to bottom on key press */
3717	set_option (Opt_scrollTtyKeypress, state);	3761	set_option (Opt_scrollTtyKeypress, state);
3718	break;	3762	break;
3719	case 1047: /* secondary screen w/ clearing last */	3763	case 1047: /* secondary screen w/ clearing last */
3720	if (option (Opt_secondaryScreen))	3764	if (option (Opt_secondaryScreen))
3721	if (current_screen != PRIMARY)	3765	if (!state)
3722	scr_erase_screen (2);	3766	scr_erase_screen (2);
		3767
3723	scr_change_screen (state);	3768	scr_change_screen (state);
3724	break;	3769	break;
3725	case 1049: /* secondary screen w/ clearing first */	3770	case 1049: /* secondary screen w/ clearing first */
		3771	if (option (Opt_secondaryScreen))
		3772	if (state)
		3773	scr_cursor (SAVE);
		3774
3726	scr_change_screen (state);	3775	scr_change_screen (state);
		3776
3727	if (option (Opt_secondaryScreen))	3777	if (option (Opt_secondaryScreen))
3728	if (current_screen != PRIMARY)	3778	if (state)
3729	scr_erase_screen (2);	3779	scr_erase_screen (2);
		3780	else
		3781	scr_cursor (RESTORE);
3730	break;	3782	break;
3731	default:	3783	default:
3732	break;	3784	break;
3733	}	3785	}
3734	}	3786	}
…		…
3894	rxvt_term::process_graphics ()	3946	rxvt_term::process_graphics ()
3895	{	3947	{
3896	unicode_t ch, cmd = cmd_getc ();	3948	unicode_t ch, cmd = cmd_getc ();
3897		3949
3898	if (cmd == 'Q')	3950	if (cmd == 'Q')
		3951	{
3899	{ /* query graphics */	3952	/* query graphics */
3900	tt_printf ("\033G0\012"); /* no graphics */	3953	tt_printf ("\033G0\012"); /* no graphics */
3901	return;	3954	return;
3902	}	3955	}
3903	/* swallow other graphics sequences until terminating ':' */	3956	/* swallow other graphics sequences until terminating ':' */
3904	do	3957	do

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