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

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.386 by ayin, Fri Dec 28 11:02:31 2007 UTC vs.
Revision 1.481 by root, Thu Mar 24 17:34:28 2011 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) 2003-2007 Marc Lehmann <pcg@goof.com>	30	* Copyright (c) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
		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 + hex	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	{
…		…
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	sprintf (kbuf,"\033[%d~", param);
		777	else
		778	newlen = 0;
576	}	779	}
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;	780	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	}	781	}
		782
		783	if (newlen)
		784	len = strlen (kbuf);
794		785
795	/*	786	/*
796	* Pass meta for all function keys, if 'meta' option set	787	* Pass meta for all function keys, if 'meta' option set
797	*/	788	*/
798	#ifdef META8_OPTION	789	#ifdef META8_OPTION
…		…
898	commit_iso14755 ();	889	commit_iso14755 ();
899		890
900	return;	891	return;
901	}	892	}
902		893
903	for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)	894	for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
904	if (i[0] == keysym)	895	if (i[0] == keysym)
905	{	896	{
906	iso14755buf = ISO_14755_51 | i[1];	897	iso14755buf = ISO_14755_51 | i[1];
907	commit_iso14755 ();	898	commit_iso14755 ();
908		899
…		…
945	else if (keysym == XK_Control_L || keysym == XK_Control_R)	936	else if (keysym == XK_Control_L || keysym == XK_Control_R)
946	mouse_slip_wheel_speed = 0;	937	mouse_slip_wheel_speed = 0;
947	#endif	938	#endif
948	}	939	}
949		940
950	#if defined (KEYSYM_RESOURCE)
951	unsigned int
952	rxvt_term::cmd_write (const char *str, unsigned int count)
953	{
954	unsigned int n, s;
955
956	n = cmdbuf_ptr - cmdbuf_base;
957	s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
958
959	if (n > 0 && s < count)
960	{
961	memmove (cmdbuf_base, cmdbuf_ptr,
962	(unsigned int) (cmdbuf_endp - cmdbuf_ptr));
963	cmdbuf_ptr = cmdbuf_base;
964	cmdbuf_endp -= n;
965	s += n;
966	}
967
968	if (count > s)
969	{
970	rxvt_warn ("data loss: cmd_write too large, continuing.\n");
971	count = s;
972	}
973
974	for (; count--;)
975	*cmdbuf_endp++ = *str++;
976
977	cmd_parse ();
978
979	return 0;
980	}
981	#endif
982
983	void	941	void
984	rxvt_term::flush ()	942	rxvt_term::flush ()
985	{	943	{
986	flush_ev.stop ();	944	flush_ev.stop ();
987		945
988	#ifdef HAVE_BG_PIXMAP	946	#ifdef HAVE_BG_PIXMAP
989	if (bgPixmap.check_clearChanged ())	947	if (bg_flags & BG_NEEDS_REFRESH)
990	{	948	{
991	// scr_clear (true); This needs to be researched further!	949	bg_flags &= ~BG_NEEDS_REFRESH;
992	scr_touch (false);	950	scr_touch (false);
993	}	951	}
994	#endif	952	#endif
995		953
996	if (want_refresh)	954	if (want_refresh)
…		…
1032	}	990	}
1033	while (row < end_row);	991	while (row < end_row);
1034	}	992	}
1035		993
1036	scr_refresh ();	994	scr_refresh ();
1037	scrollbar_show (1);	995	scrollBar.show (1);
1038	#ifdef USE_XIM	996	#ifdef USE_XIM
1039	IMSendSpot ();	997	IMSendSpot ();
1040	#endif	998	#endif
1041	}	999	}
1042		1000
1043	display->flush ();	1001	display->flush ();
1044	}	1002	}
1045		1003
1046	/* checks wether a refresh is requested and starts the refresh timer */	1004	/* checks whether a refresh is requested and starts the refresh timer */
1047	void	1005	void
1048	rxvt_term::refresh_check ()	1006	rxvt_term::refresh_check ()
1049	{	1007	{
1050	if (want_refresh && !flush_ev.is_active ())	1008	if (want_refresh && !flush_ev.is_active ())
1051	flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally	1009	flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
…		…
1078	{	1036	{
1079	if (scr_refresh_rend (RS_Blink, RS_Blink))	1037	if (scr_refresh_rend (RS_Blink, RS_Blink))
1080	{	1038	{
1081	hidden_text = !hidden_text;	1039	hidden_text = !hidden_text;
1082	want_refresh = 1;	1040	want_refresh = 1;
1083	refresh_check ();	1041	refresh_check ();
1084	}	1042	}
1085	else	1043	else
1086	w.stop ();	1044	w.stop ();
1087	}	1045	}
1088	#endif	1046	#endif
1089		1047
1090	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1048	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1091	void	1049	void
1092	rxvt_term::cont_scroll_cb (ev::timer &w, int revents)	1050	rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1093	{	1051	{
1094	if ((scrollbar_isUp () || scrollbar_isDn ())	1052	if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1095	&& scr_page (scrollbar_isUp () ? UP : DN, 1))	1053	&& scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
1096	{	1054	{
1097	want_refresh = 1;	1055	want_refresh = 1;
1098	refresh_check ();	1056	refresh_check ();
1099	}	1057	}
1100	else	1058	else
…		…
1144	{	1102	{
1145	// this should really be sched_yield(), but the linux guys thought	1103	// this should really be sched_yield(), but the linux guys thought
1146	// that giving a process calling sched_yield () less cpu time than	1104	// that giving a process calling sched_yield () less cpu time than
1147	// ones with high nice levels is a useful thing to do. It surely is is	1105	// ones with high nice levels is a useful thing to do. It surely is is
1148	// allowed by the sus... as is returning ENOSYS.	1106	// allowed by the sus... as is returning ENOSYS.
		1107	// since the linux guys additionally thought that breaking the only
		1108	// known workaround against their unusable sched_yield hack is cool,
		1109	// we just nanosleep a bit and hope for the best.
1149		1110
1150	struct timespec ts = { 0, 0 };	1111	struct timespec ts = { 0, 1000 };
1151	nanosleep (&ts, 0);	1112	nanosleep (&ts, 0);
1152		1113
1153	w.stop ();	1114	w.stop ();
1154	}	1115	}
1155		1116
…		…
1158	{	1119	{
1159	}	1120	}
1160	} event_handler;	1121	} event_handler;
1161	#endif	1122	#endif
1162		1123
		1124	/* make sure all the cmd data is at beginning of cmdbuf */
		1125	void
		1126	rxvt_term::cmdbuf_reify ()
		1127	{
		1128	if (cmdbuf_ptr == cmdbuf_base)
		1129	return;
		1130
		1131	ssize_t used = cmdbuf_endp - cmdbuf_ptr;
		1132
		1133	memmove (cmdbuf_base, cmdbuf_ptr, used);
		1134	cmdbuf_ptr = cmdbuf_base;
		1135	cmdbuf_endp = cmdbuf_ptr + used;
		1136
		1137	}
		1138
		1139	#if defined (KEYSYM_RESOURCE)
		1140	void
		1141	rxvt_term::cmdbuf_append (const char *str, size_t count)
		1142	{
		1143	cmdbuf_reify ();
		1144
		1145	size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
		1146
		1147	if (count > avail)
		1148	return;
		1149
		1150	memcpy (cmdbuf_endp, str, count);
		1151	cmdbuf_endp += count;
		1152
		1153	cmd_parse ();
		1154	}
		1155	#endif
		1156
1163	bool	1157	bool
1164	rxvt_term::pty_fill ()	1158	rxvt_term::pty_fill ()
1165	{	1159	{
1166	ssize_t n = cmdbuf_endp - cmdbuf_ptr;	1160	cmdbuf_reify ();
1167		1161
1168	if (CBUFSIZ == n)	1162	size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1169	{	1163
1170	rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");	1164	if (!avail)
1171	n = 0;
1172	}	1165	{
1173		1166	// normally this indicates a "too long" command sequence - just drop the data we have
1174	memmove (cmdbuf_base, cmdbuf_ptr, n);
1175	cmdbuf_ptr = cmdbuf_base;	1167	cmdbuf_ptr = cmdbuf_base;
1176	cmdbuf_endp = cmdbuf_ptr + n;	1168	cmdbuf_endp = cmdbuf_ptr;
		1169	avail = CBUFSIZ;
		1170	}
1177		1171
1178	ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);	1172	ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1179		1173
1180	if (r > 0)	1174	if (r > 0)
1181	{	1175	{
1182	cmdbuf_endp += r;	1176	cmdbuf_endp += r;
1183	return true;	1177	return true;
…		…
1205	{	1199	{
1206	make_current ();	1200	make_current ();
1207		1201
1208	if (revents & ev::READ)	1202	if (revents & ev::READ)
1209	// loop, but don't allow a single term to monopolize us	1203	// loop, but don't allow a single term to monopolize us
1210	while (pty_fill ())	1204	for (int i = CBUFCNT; i-- && pty_fill (); )
1211	if (cmd_parse ())	1205	cmd_parse ();
1212	break;
1213		1206
1214	if (revents & ev::WRITE)	1207	if (revents & ev::WRITE)
1215	pty_write ();	1208	pty_write ();
1216		1209
1217	refresh_check ();	1210	refresh_check ();
…		…
1258	{	1251	{
1259	int button_number, key_state = 0;	1252	int button_number, key_state = 0;
1260	int x, y;	1253	int x, y;
1261	int code = 32;	1254	int code = 32;
1262		1255
1263	x = Pixel2Col (ev.x);	1256	x = Pixel2Col (ev.x) + 1;
1264	y = Pixel2Row (ev.y);	1257	y = Pixel2Row (ev.y) + 1;
		1258
1265	if (ev.type == MotionNotify)	1259	if (ev.type == MotionNotify)
1266	{	1260	{
1267	if (x == mouse_row && y == mouse_col)	1261	if (x == mouse_row && y == mouse_col)
1268	return;	1262	return;
		1263
1269	mouse_row = x;	1264	mouse_row = x;
1270	mouse_col = y;	1265	mouse_col = y;
1271	code += 32;	1266	code += 32;
1272	}	1267	}
1273		1268
…		…
1276	else	1271	else
1277	{	1272	{
1278	button_number = MEvent.button - Button1;	1273	button_number = MEvent.button - Button1;
1279	/* add 0x3D for wheel events, like xterm does */	1274	/* add 0x3D for wheel events, like xterm does */
1280	if (button_number >= 3)	1275	if (button_number >= 3)
1281	button_number += (64 - 3);	1276	button_number += 64 - 3;
1282	}	1277	}
1283		1278
1284	if (priv_modes & PrivMode_MouseX10)	1279	if (priv_modes & PrivMode_MouseX10)
1285	{	1280	{
1286	/*	1281	/*
…		…
1318	fputc ('A', stderr);	1313	fputc ('A', stderr);
1319	if (key_state & 32)	1314	if (key_state & 32)
1320	fputc ('2', stderr);	1315	fputc ('2', stderr);
1321	fprintf (stderr, "]: <%d>, %d/%d\n",	1316	fprintf (stderr, "]: <%d>, %d/%d\n",
1322	button_number,	1317	button_number,
1323	x + 1,	1318	x,
1324	y + 1);	1319	y);
1325	#endif	1320	#endif
1326		1321
		1322	#if ENABLE_FRILLS
		1323	if (priv_modes & PrivMode_ExtMouseRight)
		1324	tt_printf ("\033[%d;%d;%dM",
		1325	code + button_number + key_state,
		1326	x,
		1327	y);
		1328	else if (priv_modes & PrivMode_ExtModeMouse)
		1329	tt_printf ("\033[M%c%lc%lc",
		1330	code + button_number + key_state,
		1331	wint_t (32 + x),
		1332	wint_t (32 + y));
		1333	else
		1334	#endif
1327	tt_printf ("\033[M%c%c%c",	1335	tt_printf ("\033[M%c%c%c",
1328	(code + button_number + key_state),	1336	code + button_number + key_state,
1329	(32 + x + 1),	1337	32 + x,
1330	(32 + y + 1));	1338	32 + y);
1331	}	1339	}
1332		1340
1333	/*{{{ process an X event */	1341	/*{{{ process an X event */
1334	void	1342	void
1335	rxvt_term::x_cb (XEvent &ev)	1343	rxvt_term::x_cb (XEvent &ev)
…		…
1437	&& ev.xfocus.mode != NotifyGrab)	1445	&& ev.xfocus.mode != NotifyGrab)
1438	focus_out ();	1446	focus_out ();
1439	break;	1447	break;
1440		1448
1441	case ConfigureNotify:	1449	case ConfigureNotify:
1442	/* fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1443	ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1444	szHint.width, szHint.height); */
1445	if (ev.xconfigure.window == parent[0])	1450	if (ev.xconfigure.window == parent[0])
1446	{	1451	{
1447	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))	1452	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1448	;	1453	;
		1454
		1455	#ifdef HAVE_BG_PIXMAP
		1456	bool moved = false;
		1457	if (bg_window_position_sensitive ())
		1458	{
		1459	int x, y;
		1460	if (ev.xconfigure.send_event)
		1461	{
		1462	x = ev.xconfigure.x;
		1463	y = ev.xconfigure.y;
		1464	}
		1465	else
		1466	get_window_origin (x, y);
		1467
		1468	if (bg_set_position (x, y)
		1469	|| !(bg_flags & BG_IS_VALID))
		1470	moved = true;
		1471	}
		1472	#endif
1449		1473
1450	if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)	1474	if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1451	{	1475	{
1452	seen_resize = 1;	1476	seen_resize = 1;
1453	resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);	1477	resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1454	}	1478	}
1455	else	1479	else
1456	{	1480	{
1457	#ifdef HAVE_BG_PIXMAP	1481	#ifdef HAVE_BG_PIXMAP
1458	if (bgPixmap.window_position_sensitive ())	1482	if (moved)
		1483	{
		1484	if (mapped)
1459	update_background ();	1485	update_background ();
		1486	else
		1487	bg_invalidate ();
		1488	}
1460	#endif	1489	#endif
1461	}	1490	}
1462		1491
1463	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));	1492	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1464	}	1493	}
1465	break;	1494	break;
1466		1495
1467	case PropertyNotify:	1496	case PropertyNotify:
1468	if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))	1497	HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1469	if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1470	&& ev.xproperty.state == PropertyNewValue)
1471	selection_property (ev.xproperty.window, ev.xproperty.atom);
1472
1473	break;	1498	break;
1474		1499
1475	case SelectionClear:	1500	case SelectionClear:
1476	selection_clear ();	1501	selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1477	break;
1478
1479	case SelectionNotify:
1480	if (selection_wait == Sel_normal)
1481	selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1482	break;	1502	break;
1483		1503
1484	case SelectionRequest:	1504	case SelectionRequest:
1485	selection_send (ev.xselectionrequest);	1505	selection_send (ev.xselectionrequest);
1486	break;	1506	break;
1487		1507
1488	case MapNotify:	1508	case MapNotify:
		1509	#ifdef HAVE_BG_PIXMAP
		1510	/* This is needed specifically to fix the case of no window manager or a
		1511	* non-reparenting window manager. In those cases we never get first
		1512	* ConfigureNotify. Also that speeds startup under normal WM, by taking
		1513	* care of multiplicity of ConfigureNotify events arriving while WM does
		1514	* reparenting.
		1515	* We should not render background immediately, as there could be several
		1516	* ConfigureNotify's to follow. Lets take care of all of them in one scoop
		1517	* by scheduling background redraw as soon as we can, but giving a short
		1518	* bit of time for ConfigureNotifies to arrive.
		1519	* We should render background PRIOR to drawing any text, but AFTER all
		1520	* of ConfigureNotifys for the best results.
		1521	*/
		1522	if (!(bg_flags & BG_IS_VALID))
		1523	update_background_ev.start (0.025);
		1524	#endif
1489	mapped = 1;	1525	mapped = 1;
1490	#ifdef TEXT_BLINK	1526	#ifdef TEXT_BLINK
1491	text_blink_ev.start ();	1527	text_blink_ev.start ();
1492	#endif	1528	#endif
1493	HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));	1529	HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
…		…
1506	if (ev.xany.window == vt)	1542	if (ev.xany.window == vt)
1507	{	1543	{
1508	do	1544	do
1509	{	1545	{
1510	scr_expose (ev.xexpose.x, ev.xexpose.y,	1546	scr_expose (ev.xexpose.x, ev.xexpose.y,
1511	ev.xexpose.width, ev.xexpose.height, False);	1547	ev.xexpose.width, ev.xexpose.height, false);
1512	}	1548	}
1513	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));	1549	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1514		1550
1515	ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;	1551	ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1516		1552
1517	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))	1553	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1518	{	1554	{
1519	scr_expose (ev.xexpose.x, ev.xexpose.y,	1555	scr_expose (ev.xexpose.x, ev.xexpose.y,
1520	ev.xexpose.width, ev.xexpose.height, False);	1556	ev.xexpose.width, ev.xexpose.height, false);
1521	}	1557	}
1522		1558
1523	want_refresh = 1;	1559	want_refresh = 1;
1524	}	1560	}
1525	else	1561	else
…		…
1529	while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))	1565	while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1530	;	1566	;
1531	while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))	1567	while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1532	;	1568	;
1533		1569
1534	if (isScrollbarWindow (ev.xany.window))	1570	if (scrollBar.state && ev.xany.window == scrollBar.win)
1535	{	1571	{
1536	scrollBar.setIdle ();	1572	scrollBar.state = STATE_IDLE;
1537	scrollbar_show (0);	1573	scrollBar.show (0);
1538	}	1574	}
1539	}	1575	}
1540	break;	1576	break;
1541		1577
1542	case MotionNotify:	1578	case MotionNotify:
…		…
1629	#ifdef MOUSE_THRESHOLD	1665	#ifdef MOUSE_THRESHOLD
1630	}	1666	}
1631	#endif	1667	#endif
1632	}	1668	}
1633	}	1669	}
1634	else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())	1670	else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1635	{	1671	{
1636	while (XCheckTypedWindowEvent (dpy, scrollBar.win,	1672	while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1637	MotionNotify, &ev))	1673	MotionNotify, &ev))
1638	;	1674	;
1639		1675
…		…
1641	&unused_root, &unused_child,	1677	&unused_root, &unused_child,
1642	&unused_root_x, &unused_root_y,	1678	&unused_root_x, &unused_root_y,
1643	&ev.xbutton.x, &ev.xbutton.y,	1679	&ev.xbutton.x, &ev.xbutton.y,
1644	&unused_mask);	1680	&unused_mask);
1645	scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,	1681	scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1646	scrollbar_size ());	1682	scrollBar.size ());
1647	want_refresh = 1;	1683	want_refresh = 1;
1648	scrollbar_show (1);	1684	scrollBar.show (1);
1649	}	1685	}
1650	break;	1686	break;
1651	}	1687	}
1652		1688
1653	#if defined(CURSOR_BLINK)	1689	#if defined(CURSOR_BLINK)
…		…
1678	#endif	1714	#endif
1679		1715
1680	refresh_check ();	1716	refresh_check ();
1681	}	1717	}
1682		1718
		1719	#if ENABLE_FRILLS
		1720	void
		1721	rxvt_term::set_urgency (bool enable)
		1722	{
		1723	if (enable == urgency_hint)
		1724	return;
		1725
		1726	if (XWMHints *h = XGetWMHints (dpy, parent[0]))
		1727	{
		1728	h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
		1729	XSetWMHints (dpy, parent[0], h);
		1730	urgency_hint = enable;
		1731	}
		1732	}
		1733	#endif
		1734
1683	void	1735	void
1684	rxvt_term::focus_in ()	1736	rxvt_term::focus_in ()
1685	{	1737	{
1686	if (!focus)	1738	if (!focus)
1687	{	1739	{
1688	focus = 1;	1740	focus = 1;
1689	want_refresh = 1;	1741	want_refresh = 1;
1690
1691	HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1692		1742
1693	#if USE_XIM	1743	#if USE_XIM
1694	if (Input_Context != NULL)	1744	if (Input_Context != NULL)
1695	{	1745	{
1696	IMSetPosition ();	1746	IMSetPosition ();
…		…
1708	scr_recolour ();	1758	scr_recolour ();
1709	}	1759	}
1710	#endif	1760	#endif
1711	#if ENABLE_FRILLS	1761	#if ENABLE_FRILLS
1712	if (option (Opt_urgentOnBell))	1762	if (option (Opt_urgentOnBell))
1713	{	1763	set_urgency (0);
1714	if (XWMHints *h = XGetWMHints(dpy, parent[0]))
1715	{
1716	h->flags &= ~XUrgencyHint;
1717	XSetWMHints (dpy, parent[0], h);
1718	}
1719	}
1720	#endif	1764	#endif
		1765
		1766	HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1721	}	1767	}
1722	}	1768	}
1723		1769
1724	void	1770	void
1725	rxvt_term::focus_out ()	1771	rxvt_term::focus_out ()
…		…
1727	if (focus)	1773	if (focus)
1728	{	1774	{
1729	focus = 0;	1775	focus = 0;
1730	want_refresh = 1;	1776	want_refresh = 1;
1731		1777
1732	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));	1778	#if ENABLE_FRILLS
1733		1779	if (option (Opt_urgentOnBell))
		1780	set_urgency (0);
		1781	#endif
1734	#if ENABLE_FRILLS || ISO_14755	1782	#if ENABLE_FRILLS || ISO_14755
1735	if (iso14755buf)	1783	if (iso14755buf)
1736	{	1784	{
1737	iso14755buf = 0;	1785	iso14755buf = 0;
1738	# if ISO_14755	1786	# if ISO_14755
…		…
1755	{	1803	{
1756	pix_colors = pix_colors_unfocused;	1804	pix_colors = pix_colors_unfocused;
1757	scr_recolour ();	1805	scr_recolour ();
1758	}	1806	}
1759	#endif	1807	#endif
		1808
		1809	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1760	}	1810	}
1761	}	1811	}
1762		1812
1763	void	1813	void
1764	rxvt_term::update_fade_color (unsigned int idx)	1814	rxvt_term::update_fade_color (unsigned int idx)
…		…
1792	* use the property to determine the pixmap. We use it later on.	1842	* use the property to determine the pixmap. We use it later on.
1793	*/	1843	*/
1794	if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]	1844	if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1795	|| ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])	1845	|| ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1796	{	1846	{
1797	bgPixmap.set_root_pixmap ();	1847	bg_set_root_pixmap ();
1798	update_background ();	1848	update_background ();
1799	}	1849	}
1800		1850
1801	break;	1851	break;
1802	}	1852	}
…		…
1841	/* save the xbutton state (for ButtonRelease) */	1891	/* save the xbutton state (for ButtonRelease) */
1842	MEvent.state = ev.state;	1892	MEvent.state = ev.state;
1843	#ifdef MOUSE_REPORT_DOUBLECLICK	1893	#ifdef MOUSE_REPORT_DOUBLECLICK
1844	if (ev.button == MEvent.button && clickintime)	1894	if (ev.button == MEvent.button && clickintime)
1845	{	1895	{
1846	/* same button, within alloted time */	1896	/* same button, within allowed time */
1847	MEvent.clicks++;	1897	MEvent.clicks++;
1848		1898
1849	if (MEvent.clicks > 1)	1899	if (MEvent.clicks > 1)
1850	{	1900	{
1851	/* only report double clicks */	1901	/* only report double clicks */
…		…
1923	}	1973	}
1924		1974
1925	/*	1975	/*
1926	* Scrollbar window processing of button press	1976	* Scrollbar window processing of button press
1927	*/	1977	*/
1928	if (isScrollbarWindow (ev.window))	1978	if (scrollBar.state && ev.window == scrollBar.win)
1929	{	1979	{
1930	scrollBar.setIdle ();	1980	page_dirn direction = NO_DIR;
		1981
		1982	if (scrollBar.upButton (ev.y))
		1983	direction = UP; /* up */
		1984	else if (scrollBar.dnButton (ev.y))
		1985	direction = DN; /* down */
		1986
		1987	scrollBar.state = STATE_IDLE;
1931	/*	1988	/*
1932	* Rxvt-style scrollbar:	1989	* Rxvt-style scrollbar:
1933	* move up if mouse is above slider	1990	* move up if mouse is above slider
1934	* move dn if mouse is below slider	1991	* move dn if mouse is below slider
1935	*	1992	*
…		…
1944	/*	2001	/*
1945	* Mouse report disabled scrollbar:	2002	* Mouse report disabled scrollbar:
1946	* arrow buttons - send up/down	2003	* arrow buttons - send up/down
1947	* click on scrollbar - send pageup/down	2004	* click on scrollbar - send pageup/down
1948	*/	2005	*/
1949	if ((scrollBar.style == R_SB_NEXT	2006	if (direction == UP)
1950	&& scrollbarnext_upButton (ev.y))
1951	|| (scrollBar.style == R_SB_RXVT
1952	&& scrollbarrxvt_upButton (ev.y)))
1953	tt_printf ("\033[A");	2007	tt_printf ("\033[A");
1954	else if ((scrollBar.style == R_SB_NEXT	2008	else if (direction == DN)
1955	&& scrollbarnext_dnButton (ev.y))
1956	|| (scrollBar.style == R_SB_RXVT
1957	&& scrollbarrxvt_dnButton (ev.y)))
1958	tt_printf ("\033[B");	2009	tt_printf ("\033[B");
1959	else	2010	else
1960	switch (ev.button)	2011	switch (ev.button)
1961	{	2012	{
1962	case Button2:	2013	case Button2:
…		…
1970	break;	2021	break;
1971	}	2022	}
1972	}	2023	}
1973	else	2024	else
1974	#endif /* NO_SCROLLBAR_REPORT */	2025	#endif /* NO_SCROLLBAR_REPORT */
1975
1976	{
1977	char upordown = 0;
1978
1979	if (scrollBar.style == R_SB_NEXT)
1980	{	2026	{
1981	if (scrollbarnext_upButton (ev.y))	2027	if (direction != NO_DIR)
1982	upordown = -1; /* up */
1983	else if (scrollbarnext_dnButton (ev.y))
1984	upordown = 1; /* down */
1985	}
1986	else if (scrollBar.style == R_SB_RXVT)
1987	{
1988	if (scrollbarrxvt_upButton (ev.y))
1989	upordown = -1; /* up */
1990	else if (scrollbarrxvt_dnButton (ev.y))
1991	upordown = 1; /* down */
1992	}
1993
1994	if (upordown)
1995	{	2028	{
1996	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	2029	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1997	if (!cont_scroll_ev.is_active ())	2030	if (!cont_scroll_ev.is_active ())
1998	cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);	2031	cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1999	#endif	2032	#endif
2000	if (scr_page (upordown < 0 ? UP : DN, 1))	2033	if (scr_page (direction, 1))
2001	{	2034	{
2002	if (upordown < 0)	2035	if (direction == UP)
2003	scrollBar.setUp ();	2036	scrollBar.state = STATE_UP;
2004	else	2037	else
2005	scrollBar.setDn ();	2038	scrollBar.state = STATE_DOWN;
2006	}	2039	}
2007	}	2040	}
2008	else	2041	else
2009	switch (ev.button)	2042	switch (ev.button)
2010	{	2043	{
2011	case Button2:	2044	case Button2:
2012	switch (scrollbar_align)	2045	switch (scrollBar.align)
2013	{	2046	{
2014	case R_SB_ALIGN_TOP:	2047	case R_SB_ALIGN_TOP:
2015	csrO = 0;	2048	csrO = 0;
2016	break;	2049	break;
2017	case R_SB_ALIGN_CENTRE:	2050	case R_SB_ALIGN_CENTRE:
…		…
2023	}	2056	}
2024		2057
2025	if (scrollBar.style == R_SB_XTERM	2058	if (scrollBar.style == R_SB_XTERM
2026	|| scrollbar_above_slider (ev.y)	2059	|| scrollbar_above_slider (ev.y)
2027	|| scrollbar_below_slider (ev.y))	2060	|| scrollbar_below_slider (ev.y))
2028	scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ());	2061	scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
2029		2062
2030	scrollBar.setMotion ();	2063	scrollBar.state = STATE_MOTION;
2031	break;	2064	break;
2032		2065
2033	case Button1:	2066	case Button1:
2034	if (scrollbar_align == R_SB_ALIGN_CENTRE)	2067	if (scrollBar.align == R_SB_ALIGN_CENTRE)
2035	csrO = ev.y - scrollBar.top;	2068	csrO = ev.y - scrollBar.top;
2036	/* FALLTHROUGH */	2069	/* FALLTHROUGH */
2037		2070
2038	case Button3:	2071	case Button3:
2039	if (scrollBar.style != R_SB_XTERM)	2072	if (scrollBar.style != R_SB_XTERM)
…		…
2049	scr_page (DN, nrow - 1);	2082	scr_page (DN, nrow - 1);
2050	# else	2083	# else
2051	scr_page (DN, nrow / 4);	2084	scr_page (DN, nrow / 4);
2052	# endif	2085	# endif
2053	else	2086	else
2054	scrollBar.setMotion ();	2087	scrollBar.state = STATE_MOTION;
2055	}	2088	}
2056	else	2089	else
2057	{	2090	{
2058	scr_page ((ev.button == Button1 ? DN : UP),	2091	scr_page ((ev.button == Button1 ? DN : UP),
2059	(nrow	2092	(nrow
2060	* scrollbar_position (ev.y)	2093	* scrollbar_position (ev.y)
2061	/ scrollbar_size ()));	2094	/ scrollBar.size ()));
2062	}	2095	}
2063		2096
2064	break;	2097	break;
2065	}	2098	}
2066	}	2099	}
…		…
2076		2109
2077	csrO = 0; /* reset csr Offset */	2110	csrO = 0; /* reset csr Offset */
2078	if (!bypass_keystate)	2111	if (!bypass_keystate)
2079	reportmode = !! (priv_modes & PrivMode_mouse_report);	2112	reportmode = !! (priv_modes & PrivMode_mouse_report);
2080		2113
2081	if (scrollbar_isUpDn ())	2114	if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
2082	{	2115	{
2083	scrollBar.setIdle ();	2116	scrollBar.state = STATE_IDLE;
2084	scrollbar_show (0);	2117	scrollBar.show (0);
2085	}	2118	}
2086		2119
2087	#ifdef SELECTION_SCROLLING	2120	#ifdef SELECTION_SCROLLING
2088	sel_scroll_ev.stop();	2121	sel_scroll_ev.stop();
2089	#endif	2122	#endif
…		…
2139	selection_make (ev.time);	2172	selection_make (ev.time);
2140	break;	2173	break;
2141		2174
2142	case Button2:	2175	case Button2:
2143	if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?	2176	if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2144	selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);	2177	selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2145	break;	2178	break;
2146		2179
2147	#ifdef MOUSE_WHEEL	2180	#ifdef MOUSE_WHEEL
2148	case Button4:	2181	case Button4:
2149	case Button5:	2182	case Button5:
…		…
2169		2202
2170	if (!slip_wheel_ev.is_active ())	2203	if (!slip_wheel_ev.is_active ())
2171	slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);	2204	slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2172	}	2205	}
2173	else	2206	else
		2207	# endif
2174	{	2208	{
2175	# endif
2176	scr_page (v, i);	2209	scr_page (v, i);
2177	scrollbar_show (1);	2210	scrollBar.show (1);
2178	# ifdef MOUSE_SLIP_WHEELING
2179	}	2211	}
2180	# endif
2181	}	2212	}
2182	break;	2213	break;
2183	#endif	2214	#endif
2184	}	2215	}
2185	}	2216	}
2186	}	2217	}
2187		2218
2188	/*}}} */	2219	/*}}} */
2189		2220
2190	bool	2221	void
2191	rxvt_term::cmd_parse ()	2222	rxvt_term::cmd_parse ()
2192	{	2223	{
2193	bool flag = false;
2194	wchar_t ch = NOCHAR;	2224	wchar_t ch = NOCHAR;
2195	char *seq_begin; // remember start of esc-sequence here	2225	char *seq_begin; // remember start of esc-sequence here
2196		2226
2197	for (;;)	2227	for (;;)
2198	{	2228	{
2199	if (ch == NOCHAR)	2229	if (expect_false (ch == NOCHAR))
2200	{	2230	{
2201	seq_begin = cmdbuf_ptr;	2231	seq_begin = cmdbuf_ptr;
2202	ch = next_char ();	2232	ch = next_char ();
2203		2233
2204	if (ch == NOCHAR)	2234	if (ch == NOCHAR)
2205	break;	2235	break;
2206	}	2236	}
2207		2237
2208	if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)	2238	if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2209	{	2239	{
2210	if (!seen_input)	2240	if (expect_false (!seen_input))
2211	{	2241	{
2212	seen_input = 1;	2242	seen_input = 1;
2213	// many badly-written programs (e.g. jed) contain a race condition:	2243	// many badly-written programs (e.g. jed) contain a race condition:
2214	// they first read the screensize and then install a SIGWINCH handler.	2244	// they first read the screensize and then install a SIGWINCH handler.
2215	// some window managers resize the window early, and these programs	2245	// some window managers resize the window early, and these programs
…		…
2228	wchar_t *str = buf;	2258	wchar_t *str = buf;
2229	wchar_t *eol = str + min (ncol, UBUFSIZ);	2259	wchar_t *eol = str + min (ncol, UBUFSIZ);
2230		2260
2231	for (;;)	2261	for (;;)
2232	{	2262	{
2233	if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))	2263	if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2234	break;	2264	break;
2235		2265
2236	*str++ = ch;	2266	*str++ = ch;
2237		2267
2238	if (ch == C0_LF || str >= eol)	2268	if (expect_false (ch == C0_LF || str >= eol))
2239	{	2269	{
2240	if (ch == C0_LF)	2270	if (ch == C0_LF)
2241	nlines++;	2271	nlines++;
2242		2272
2243	refresh_count++;	2273	refresh_count++;
…		…
2292	* What the heck we'll cheat and only refresh less than every page-full.	2322	* What the heck we'll cheat and only refresh less than every page-full.
2293	* if skipScroll is enabled.	2323	* if skipScroll is enabled.
2294	*/	2324	*/
2295	if (refreshnow)	2325	if (refreshnow)
2296	{	2326	{
2297	flag = true;
2298	scr_refresh ();	2327	scr_refresh ();
2299	want_refresh = 1;	2328	want_refresh = 1;
2300	}	2329	}
2301
2302	}	2330	}
2303	else	2331	else
2304	{	2332	{
2305	try	2333	try
2306	{	2334	{
…		…
2314	}	2342	}
2315		2343
2316	ch = NOCHAR;	2344	ch = NOCHAR;
2317	}	2345	}
2318	}	2346	}
2319
2320	return flag;
2321	}	2347	}
2322		2348
2323	// read the next character	2349	// read the next character
2324	wchar_t	2350	wchar_t
2325	rxvt_term::next_char () NOTHROW	2351	rxvt_term::next_char () NOTHROW
2326	{	2352	{
2327	while (cmdbuf_ptr < cmdbuf_endp)	2353	while (cmdbuf_ptr < cmdbuf_endp)
2328	{	2354	{
2329	// assume 7-bit to be ascii ALWAYS	2355	// assume 7-bit to be ascii ALWAYS
2330	if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)	2356	if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2331	return *cmdbuf_ptr++;	2357	return *cmdbuf_ptr++;
2332		2358
2333	wchar_t wc;	2359	wchar_t wc;
2334	size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);	2360	size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2335		2361
…		…
2339	cmdbuf_ptr = cmdbuf_endp;	2365	cmdbuf_ptr = cmdbuf_endp;
2340	break;	2366	break;
2341	}	2367	}
2342		2368
2343	if (len == (size_t)-1)	2369	if (len == (size_t)-1)
		2370	{
		2371	mbstate.reset (); // reset now undefined conversion state
2344	return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through	2372	return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
		2373	}
2345		2374
2346	// assume wchar == unicode	2375	// assume wchar == unicode
2347	cmdbuf_ptr += len;	2376	cmdbuf_ptr += len;
2348	return wc & UNICODE_MASK;	2377	return wc & UNICODE_MASK;
2349	}	2378	}
…		…
2393	/*----------------------------------------------------------------------*/	2422	/*----------------------------------------------------------------------*/
2394	#ifdef PRINTPIPE	2423	#ifdef PRINTPIPE
2395	FILE *	2424	FILE *
2396	rxvt_term::popen_printer ()	2425	rxvt_term::popen_printer ()
2397	{	2426	{
2398	FILE *stream = popen (rs[Rs_print_pipe], "w");	2427	FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2399		2428
2400	if (stream == NULL)	2429	if (stream == NULL)
2401	rxvt_warn ("can't open printer pipe, not printing.\n");	2430	rxvt_warn ("can't open printer pipe, not printing.\n");
2402		2431
2403	return stream;	2432	return stream;
…		…
2414	* simulate attached vt100 printer	2443	* simulate attached vt100 printer
2415	*/	2444	*/
2416	void	2445	void
2417	rxvt_term::process_print_pipe ()	2446	rxvt_term::process_print_pipe ()
2418	{	2447	{
2419	int done;	2448	FILE *fd = popen_printer ();
2420	FILE *fd;
2421		2449
2422	if ((fd = popen_printer ()) == NULL)	2450	if (!fd)
2423	return;	2451	return;
2424		2452
2425	/*	2453	/*
2426	* Send all input to the printer until either ESC[4i or ESC[?4i	2454	* Send all input to the printer until either ESC[4i or ESC[?4i
2427	* is received.	2455	* is received.
2428	*/	2456	*/
2429	for (done = 0; !done;)	2457	for (int done = 0; !done; )
2430	{	2458	{
2431	unsigned char buf[8];	2459	unsigned char buf[8];
2432	unicode_t ch;	2460	unicode_t ch;
2433	unsigned int i, len;	2461	unsigned int i, len;
2434		2462
…		…
2579	break;	2607	break;
2580	case 'Z': /* identify the terminal type */	2608	case 'Z': /* identify the terminal type */
2581	tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */	2609	tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2582	break;	2610	break;
2583	case '<': /* turn off VT52 mode */	2611	case '<': /* turn off VT52 mode */
2584	PrivMode (0, PrivMode_vt52);	2612	set_privmode (PrivMode_vt52, 0);
2585	break;	2613	break;
2586	case 'F': /* use special graphics character set */	2614	case 'F': /* use special graphics character set */
2587	case 'G': /* use regular character set */	2615	case 'G': /* use regular character set */
2588	/* unimplemented */	2616	/* unimplemented */
2589	break;	2617	break;
…		…
2643	scr_forwardindex ();	2671	scr_forwardindex ();
2644	break;	2672	break;
2645	#endif	2673	#endif
2646	case '=':	2674	case '=':
2647	case '>':	2675	case '>':
2648	PrivMode ((ch == '='), PrivMode_aplKP);	2676	set_privmode (PrivMode_aplKP, ch == '=');
2649	break;	2677	break;
2650		2678
2651	case C1_40:	2679	case C1_40:
2652	cmd_getc ();	2680	cmd_getc ();
2653	break;	2681	break;
…		…
2657		2685
2658	/* 8.3.87: NEXT LINE */	2686	/* 8.3.87: NEXT LINE */
2659	case C1_NEL: /* ESC E */	2687	case C1_NEL: /* ESC E */
2660	{	2688	{
2661	wchar_t nlcr[] = { C0_LF, C0_CR };	2689	wchar_t nlcr[] = { C0_LF, C0_CR };
2662	scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);	2690	scr_add_lines (nlcr, ARRAY_LENGTH(nlcr), 1);
2663	}	2691	}
2664	break;	2692	break;
2665		2693
2666	/* kidnapped escape sequence: Should be 8.3.48 */	2694	/* kidnapped escape sequence: Should be 8.3.48 */
2667	case C1_ESA: /* ESC G */	2695	case C1_ESA: /* ESC G */
2668	process_graphics ();	2696	// used by original rxvt for rob nations own graphics mode
		2697	if (cmd_getc () == 'Q')
		2698	tt_printf ("\033G0\012"); /* query graphics - no graphics */
2669	break;	2699	break;
2670		2700
2671	/* 8.3.63: CHARACTER TABULATION SET */	2701	/* 8.3.63: CHARACTER TABULATION SET */
2672	case C1_HTS: /* ESC H */	2702	case C1_HTS: /* ESC H */
2673	scr_set_tab (1);	2703	scr_set_tab (1);
…		…
2692	/* 8.3.110: SINGLE CHARACTER INTRODUCER */	2722	/* 8.3.110: SINGLE CHARACTER INTRODUCER */
2693	case C1_SCI: /* ESC Z */	2723	case C1_SCI: /* ESC Z */
2694	tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);	2724	tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2695	break; /* steal obsolete ESC [ c */	2725	break; /* steal obsolete ESC [ c */
2696		2726
2697	/* 8.3.16: CONTROL SEQUENCE INTRODUCER */	2727	/* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2698	case C1_CSI: /* ESC [ */	2728	case C1_CSI: /* ESC [ */
2699	process_csi_seq ();	2729	process_csi_seq ();
2700	break;	2730	break;
2701		2731
2702	/* 8.3.90: OPERATING SYSTEM COMMAND */	2732	/* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2703	case C1_OSC: /* ESC ] */	2733	case C1_OSC: /* ESC ] */
2704	process_osc_seq ();	2734	process_osc_seq ();
2705	break;	2735	break;
2706		2736
2707	/* 8.3.106: RESET TO INITIAL STATE */	2737	/* 8.3.106: RESET TO INITIAL STATE (RIS) */
2708	case 'c':	2738	case 'c':
2709	mbstate.reset ();	2739	mbstate.reset ();
2710	scr_poweron ();	2740	scr_poweron ();
2711	scrollbar_show (1);	2741	scrollBar.show (1);
2712	break;	2742	break;
2713		2743
2714	/* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */	2744	/* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2715	case 'n':	2745	case 'n':
2716	scr_charset_choose (2);	2746	scr_charset_choose (2);
…		…
2736	CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,	2766	CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2737	CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,	2767	CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2738	CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F	2768	CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2739	};	2769	};
2740		2770
2741	#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \	2771	#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2742	(((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \	2772	(((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2743	| ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))	2773	| ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2744	#define get_byte_array_bit(array, bit) \	2774	#define get_byte_array_bit(array, bit) \
2745	(!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))	2775	(!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2746		2776
2747	const unsigned char csi_defaults[] =	2777	static const unsigned char csi_defaults[] =
2748	{	2778	{
2749	make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */	2779	make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2750	make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */	2780	make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2751	make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */	2781	make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2752	make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */	2782	make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
…		…
2767		2797
2768	nargs = 0;	2798	nargs = 0;
2769		2799
2770	priv = 0;	2800	priv = 0;
2771	ch = cmd_getc ();	2801	ch = cmd_getc ();
2772	if (ch >= '<' && ch <= '?')	2802	if ((ch >= '<' && ch <= '?') || ch == '!')
2773	{	2803	{
2774	/* '<' '=' '>' '?' */	2804	/* '<' '=' '>' '?' '!' */
2775	priv = ch;	2805	priv = ch;
2776	ch = cmd_getc ();	2806	ch = cmd_getc ();
2777	}	2807	}
2778		2808
2779	/* read any numerical arguments */	2809	/* read any numerical arguments */
…		…
2828	// versions.	2858	// versions.
2829	//	2859	//
2830	tt_printf ("\033[>%d;95;0c", 'U');	2860	tt_printf ("\033[>%d;95;0c", 'U');
2831	}	2861	}
2832	break;	2862	break;
		2863
2833	case '?':	2864	case '?':
2834	if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')	2865	if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2835	process_terminal_mode (ch, priv, nargs, arg);	2866	process_terminal_mode (ch, priv, nargs, arg);
2836	break;	2867	break;
		2868
		2869	case '!':
		2870	if (ch == CSI_70)
		2871	{
		2872	/* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
		2873	scr_soft_reset ();
		2874
		2875	static const int pm_h[] = { 7, 25 };
		2876	static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
		2877
		2878	process_terminal_mode ('h', 0, ARRAY_LENGTH(pm_h), pm_h);
		2879	process_terminal_mode ('l', 0, ARRAY_LENGTH(pm_l), pm_l);
2837	}	2880	}
		2881	break;
		2882	}
		2883
2838	return;	2884	return;
2839	}	2885	}
2840		2886
2841	switch (ch)	2887	switch (ch)
2842	{	2888	{
…		…
3209	* process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'	3255	* process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3210	*/	3256	*/
3211	void	3257	void
3212	rxvt_term::process_dcs_seq ()	3258	rxvt_term::process_dcs_seq ()
3213	{	3259	{
3214	char *s;
3215	unicode_t eh;
3216
3217	/*	3260	/*
3218	* Not handled yet	3261	* Not handled yet
3219	*/	3262	*/
		3263
		3264	unicode_t eh;
3220	s = get_to_st (eh);	3265	char *s = get_to_st (eh);
3221	if (s)	3266	if (s)
3222	free (s);	3267	free (s);
3223		3268
3224	return;	3269	return;
3225	}	3270	}
…		…
3229	* process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'	3274	* process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3230	*/	3275	*/
3231	void	3276	void
3232	rxvt_term::process_osc_seq ()	3277	rxvt_term::process_osc_seq ()
3233	{	3278	{
3234	unicode_t ch, eh;
3235	int arg;	3279	int arg;
3236		3280
3237	ch = cmd_getc ();	3281	unicode_t ch = cmd_getc ();
3238	for (arg = 0; isdigit (ch); ch = cmd_getc ())	3282	for (arg = 0; isdigit (ch); ch = cmd_getc ())
3239	arg = arg * 10 + (ch - '0');	3283	arg = arg * 10 + (ch - '0');
3240		3284
3241	if (ch == ';')	3285	if (ch == ';')
3242	{	3286	{
		3287	unicode_t eh;
3243	char *s = get_to_st (eh);	3288	char *s = get_to_st (eh);
3244		3289
3245	if (s)	3290	if (s)
3246	{	3291	{
3247	process_xterm_seq (arg, s, eh);	3292	process_xterm_seq (arg, s, eh);
…		…
3271		3316
3272	/*	3317	/*
3273	* XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)	3318	* XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3274	*/	3319	*/
3275	void	3320	void
3276	rxvt_term::process_xterm_seq (int op, const char *str, char resp)	3321	rxvt_term::process_xterm_seq (int op, char *str, char resp)
3277	{	3322	{
3278	int color;	3323	int color;
3279	char *buf, *name;	3324	char *buf, *name;
3280	bool query = str[0] == '?' && !str[1];	3325	bool query = str[0] == '?' && !str[1];
3281	int saveop = op;	3326	int saveop = op;
…		…
3322		3367
3323	XFree (value);	3368	XFree (value);
3324	}	3369	}
3325	else	3370	else
3326	{	3371	{
3327	char *eq = strchr (str, '='); // constness lost, but verified to be ok	3372	char *eq = strchr (str, '=');
3328		3373
3329	if (eq)	3374	if (eq)
3330	{	3375	{
3331	*eq = 0;	3376	*eq = 0;
3332	set_utf8_property (display->atom (str), eq + 1);	3377	set_utf8_property (display->atom (str), eq + 1);
…		…
3353	*buf++ = '\0';	3398	*buf++ = '\0';
3354		3399
3355	process_color_seq (op, color, name, resp);	3400	process_color_seq (op, color, name, resp);
3356	}	3401	}
3357	break;	3402	break;
		3403	case Rxvt_restoreFG:
3358	case XTerm_Color00:	3404	case XTerm_Color00:
3359	process_color_seq (op, Color_fg, str, resp);	3405	process_color_seq (op, Color_fg, str, resp);
3360	break;	3406	break;
		3407	case Rxvt_restoreBG:
3361	case XTerm_Color01:	3408	case XTerm_Color01:
3362	process_color_seq (op, Color_bg, str, resp);	3409	process_color_seq (op, Color_bg, str, resp);
3363	break;	3410	break;
3364	#ifndef NO_CURSORCOLOR	3411	#ifndef NO_CURSORCOLOR
3365	case XTerm_Color_cursor:	3412	case XTerm_Color_cursor:
…		…
3370	process_color_seq (op, Color_pointer_fg, str, resp);	3417	process_color_seq (op, Color_pointer_fg, str, resp);
3371	break;	3418	break;
3372	case XTerm_Color_pointer_bg:	3419	case XTerm_Color_pointer_bg:
3373	process_color_seq (op, Color_pointer_bg, str, resp);	3420	process_color_seq (op, Color_pointer_bg, str, resp);
3374	break;	3421	break;
		3422	#ifdef OPTION_HC
		3423	case XTerm_Color_HC:
		3424	process_color_seq (op, Color_HC, str, resp);
		3425	break;
		3426	case XTerm_Color_HTC:
		3427	process_color_seq (op, Color_HTC, str, resp);
		3428	break;
		3429	#endif
3375	#ifndef NO_BOLD_UNDERLINE_REVERSE	3430	#ifndef NO_BOLD_UNDERLINE_REVERSE
3376	case XTerm_Color_RV:
3377	process_color_seq (op, Color_RV, str, resp);
3378	break;
3379	case Rxvt_Color_BD:
3380	case URxvt_Color_BD:	3431	case URxvt_Color_BD:
3381	process_color_seq (op, Color_BD, str, resp);	3432	process_color_seq (op, Color_BD, str, resp);
3382	break;	3433	break;
3383	case Rxvt_Color_UL:
3384	case URxvt_Color_UL:	3434	case URxvt_Color_UL:
3385	process_color_seq (op, Color_UL, str, resp);	3435	process_color_seq (op, Color_UL, str, resp);
3386	break;	3436	break;
3387	case URxvt_Color_IT:	3437	case URxvt_Color_IT:
3388	process_color_seq (op, Color_IT, str, resp);	3438	process_color_seq (op, Color_IT, str, resp);
3389	break;	3439	break;
3390	#endif	3440	#endif
		3441	case URxvt_Color_border:
		3442	process_color_seq (op, Color_border, str, resp);
		3443	break;
3391	#if ENABLE_TRANSPARENCY	3444	#if ENABLE_TRANSPARENCY
3392	case URxvt_Color_tint:	3445	case URxvt_Color_tint:
3393	process_color_seq (op, Color_tint, str, resp);	3446	process_color_seq (op, Color_tint, str, resp);
3394	{	3447	{
3395	bool changed = false;	3448	bool changed = false;
3396		3449
3397	if (ISSET_PIXCOLOR (Color_tint))	3450	if (ISSET_PIXCOLOR (Color_tint))
3398	changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);	3451	changed = bg_set_tint (pix_colors_focused [Color_tint]);
3399	else
3400	changed = bgPixmap.unset_tint ();
3401		3452
3402	if (changed)	3453	if (changed)
3403	update_background ();	3454	update_background ();
3404	}	3455	}
3405		3456
…		…
3410	case Rxvt_Pixmap:	3461	case Rxvt_Pixmap:
3411	if (!strcmp (str, "?"))	3462	if (!strcmp (str, "?"))
3412	{	3463	{
3413	char str[256];	3464	char str[256];
3414		3465
3415	sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */	3466	sprintf (str, "[%dx%d+%d+%d]",
3416	min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),	3467	min (h_scale, 32767), min (v_scale, 32767),
3417	min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));	3468	min (h_align, 32767), min (v_align, 32767));
3418	process_xterm_seq (XTerm_title, str, CHAR_ST);	3469	process_xterm_seq (XTerm_title, str, CHAR_ST);
3419	}	3470	}
3420	else	3471	else
3421	{	3472	{
3422	int changed = 0;	3473	int changed = 0;
3423		3474
3424	if (*str != ';')	3475	if (*str != ';')
3425	{	3476	{
3426	/* reset to default scaling :*/
3427	bgPixmap.unset_geometry ();
3428	if (bgPixmap.set_file (str)) /* change pixmap */	3477	if (bg_set_file (str)) /* change pixmap */
		3478	{
3429	changed++;	3479	changed++;
3430	str = strchr (str, ';');	3480	str = strchr (str, ';');
3431	if (str == NULL)	3481	if (str == NULL)
3432	bgPixmap.set_defaultGeometry ();	3482	bg_set_default_geometry ();
		3483	else
		3484	bg_set_geometry (str+1);
		3485	}
3433	}	3486	}
3434		3487	else
3435	while (str)
3436	{	3488	{
3437	str++;	3489	str++;
3438	if (bgPixmap.set_geometry (str))	3490	if (bg_set_geometry (str, true))
3439	changed++;	3491	changed++;
3440	str = strchr (str, ';');
3441	}	3492	}
3442		3493
3443	if (changed)	3494	if (changed)
		3495	{
		3496	if (bg_window_position_sensitive ())
		3497	{
		3498	int x, y;
		3499	get_window_origin (x, y);
		3500	bg_set_position (x, y);
		3501	}
3444	update_background ();	3502	update_background ();
		3503	}
3445	}	3504	}
3446	break;	3505	break;
3447	#endif	3506	#endif
3448
3449	case Rxvt_restoreFG:
3450	set_window_color (Color_fg, str);
3451	break;
3452	case Rxvt_restoreBG:
3453	set_window_color (Color_bg, str);
3454	break;
3455		3507
3456	case XTerm_logfile:	3508	case XTerm_logfile:
3457	// TODO, when secure mode?	3509	// TODO, when secure mode?
3458	break;	3510	break;
3459		3511
…		…
3526	break;	3578	break;
3527	#endif	3579	#endif
3528		3580
3529	#if ENABLE_PERL	3581	#if ENABLE_PERL
3530	case URxvt_perl:	3582	case URxvt_perl:
3531	if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))	3583	HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3532	; // no responses yet
3533	break;	3584	break;
3534	#endif	3585	#endif
3535	}	3586	}
3536	}	3587	}
3537	/*----------------------------------------------------------------------*/	3588	/*----------------------------------------------------------------------*/
…		…
3560	{	3611	{
3561	if (mode == 'r')	3612	if (mode == 'r')
3562	state = (SavedModes & bit) ? 1 : 0; /* no overlapping */	3613	state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3563	else	3614	else
3564	state = (mode == 't') ? ! (priv_modes & bit) : mode;	3615	state = (mode == 't') ? ! (priv_modes & bit) : mode;
3565	PrivMode (state, bit);	3616
		3617	set_privmode (bit, state);
3566	}	3618	}
3567		3619
3568	return state;	3620	return state;
3569	}	3621	}
3570		3622
…		…
3578	static const struct	3630	static const struct
3579	{	3631	{
3580	const int argval;	3632	const int argval;
3581	const unsigned long bit;	3633	const unsigned long bit;
3582	} argtopriv[] = {	3634	} argtopriv[] = {
3583	{ 1, PrivMode_aplCUR },	3635	{ 1, PrivMode_aplCUR }, // DECCKM
3584	{ 2, PrivMode_vt52 },	3636	{ 2, PrivMode_vt52 },
3585	{ 3, PrivMode_132 },	3637	{ 3, PrivMode_132 }, // DECCOLM
3586	{ 4, PrivMode_smoothScroll },	3638	{ 4, PrivMode_smoothScroll }, // DECSCLM
3587	{ 5, PrivMode_rVideo },	3639	{ 5, PrivMode_rVideo }, // DECSCNM
3588	{ 6, PrivMode_relOrigin },	3640	{ 6, PrivMode_relOrigin }, // DECOM
3589	{ 7, PrivMode_Autowrap },	3641	{ 7, PrivMode_Autowrap }, // DECAWM
3590	// 8, bi-directional support mode	3642	// 8, auto-repeat keys // DECARM
3591	{ 9, PrivMode_MouseX10 },	3643	{ 9, PrivMode_MouseX10 },
3592	// 18, 19 printing-related	3644	// 18 end FF to printer after print screen
		3645	// 19 Print screen prints full screen/scroll region
3593	{ 25, PrivMode_VisibleCursor },	3646	{ 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3594	#ifdef scrollBar_esc	3647	#ifdef scrollBar_esc
3595	{ scrollBar_esc, PrivMode_scrollBar },	3648	{ scrollBar_esc, PrivMode_scrollBar },
3596	#endif	3649	#endif
3597	{ 35, PrivMode_ShiftKeys }, // rxvt extension	3650	{ 35, PrivMode_ShiftKeys }, // rxvt extension
		3651	// 38, tektronix mode // DECTEK
3598	{ 40, PrivMode_132OK },	3652	{ 40, PrivMode_132OK },
3599	// 41 xterm more fixes NYI	3653	// 41 xterm more fixes NYI
3600	// 45 margin bell NYI	3654	// 45 margin bell NYI
3601	// 46 start logging	3655	// 46 start logging
3602	{ 47, PrivMode_Screen },	3656	{ 47, PrivMode_Screen },
3603	{ 66, PrivMode_aplKP },	3657	{ 66, PrivMode_aplKP }, // DECPAM/DECPNM
3604	#ifndef NO_BACKSPACE_KEY	3658	#ifndef NO_BACKSPACE_KEY
3605	{ 67, PrivMode_BackSpace },	3659	{ 67, PrivMode_BackSpace }, // DECBKM
3606	#endif	3660	#endif
3607	{ 1000, PrivMode_MouseX11 },	3661	{ 1000, PrivMode_MouseX11 },
3608	{ 1002, PrivMode_MouseBtnEvent },	3662	{ 1002, PrivMode_MouseBtnEvent },
3609	{ 1003, PrivMode_MouseAnyEvent },	3663	{ 1003, PrivMode_MouseAnyEvent },
		3664	#if ENABLE_FRILLS
		3665	{ 1005, PrivMode_ExtModeMouse },
		3666	#endif
3610	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension	3667	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension
3611	{ 1011, PrivMode_Keypress }, // rxvt extension	3668	{ 1011, PrivMode_Keypress }, // rxvt extension
		3669	#if ENABLE_FRILLS
		3670	{ 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
		3671	#endif
3612	// 1035 enable modifiers for alt, numlock NYI	3672	// 1035 enable modifiers for alt, numlock NYI
3613	// 1036 send ESC for meta keys NYI	3673	// 1036 send ESC for meta keys NYI
3614	// 1037 send DEL for keypad delete NYI	3674	// 1037 send DEL for keypad delete NYI
3615	{ 1047, PrivMode_Screen },	3675	{ 1047, PrivMode_Screen },
3616	// 1048 save and restore cursor	3676	// 1048 save and restore cursor, implemented in code
3617	{ 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */	3677	{ 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3618	// 1051, 1052, 1060, 1061 keyboard emulation NYI	3678	// 1051, 1052, 1060, 1061 keyboard emulation NYI
		3679	{ 2004, PrivMode_BracketPaste },
3619	};	3680	};
3620		3681
3621	if (nargs == 0)	3682	if (nargs == 0)
3622	return;	3683	return;
3623		3684
…		…
3630	for (i = 0; i < nargs; i++)	3691	for (i = 0; i < nargs; i++)
3631	{	3692	{
3632	state = -1;	3693	state = -1;
3633		3694
3634	/* basic handling */	3695	/* basic handling */
3635	for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)	3696	for (j = 0; j < ARRAY_LENGTH(argtopriv); j++)
3636	if (argtopriv[j].argval == arg[i])	3697	if (argtopriv[j].argval == arg[i])
3637	{	3698	{
3638	state = privcases (mode, argtopriv[j].bit);	3699	state = privcases (mode, argtopriv[j].bit);
3639	break;	3700	break;
3640	}	3701	}
…		…
3648		3709
3649	scr_touch (true);	3710	scr_touch (true);
3650	break;	3711	break;
3651	#endif	3712	#endif
3652	case 1048: /* alternative cursor save */	3713	case 1048: /* alternative cursor save */
3653	case 1049:
3654	if (option (Opt_secondaryScreen))	3714	if (option (Opt_secondaryScreen))
3655	if (mode == 0)	3715	if (mode == 0)
3656	scr_cursor (RESTORE);	3716	scr_cursor (RESTORE);
3657	else if (mode == 1)	3717	else if (mode == 1)
3658	scr_cursor (SAVE);	3718	scr_cursor (SAVE);
…		…
3667	case 2: /* VT52 mode */	3727	case 2: /* VT52 mode */
3668	/* oddball mode. should be set regardless of set/reset	3728	/* oddball mode. should be set regardless of set/reset
3669	* parameter. Return from VT52 mode with an ESC < from	3729	* parameter. Return from VT52 mode with an ESC < from
3670	* within VT52 mode	3730	* within VT52 mode
3671	*/	3731	*/
3672	PrivMode (1, PrivMode_vt52);	3732	set_privmode (PrivMode_vt52, 1);
3673	break;	3733	break;
3674	case 3: /* 80/132 */	3734	case 3: /* 80/132 */
3675	if (priv_modes & PrivMode_132OK)	3735	if (priv_modes & PrivMode_132OK)
3676	set_widthheight (((state ? 132 : 80) * fwidth), height);	3736	set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3677	break;	3737	break;
3678	case 4: /* smooth scrolling */	3738	case 4: /* smooth scrolling */
3679	set_option (Opt_jumpScroll, !state);	3739	set_option (Opt_jumpScroll, !state);
3680	break;	3740	break;
3681	case 5: /* reverse video */	3741	case 5: /* reverse video */
…		…
3692	if (state) /* orthogonal */	3752	if (state) /* orthogonal */
3693	priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);	3753	priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3694	break;	3754	break;
3695	#ifdef scrollBar_esc	3755	#ifdef scrollBar_esc
3696	case scrollBar_esc:	3756	case scrollBar_esc:
3697	if (scrollbar_mapping (state))	3757	if (scrollBar.map (state))
3698	{	3758	{
3699	resize_all_windows (0, 0, 0);	3759	resize_all_windows (0, 0, 0);
3700	scr_touch (true);	3760	scr_touch (true);
3701	}	3761	}
3702	break;	3762	break;
…		…
3719	case 1003:	3779	case 1003:
3720	if (state)	3780	if (state)
3721	{	3781	{
3722	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);	3782	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3723	priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;	3783	priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
		3784	mouse_row = mouse_col = 0;
3724	vt_emask_mouse = PointerMotionMask;	3785	vt_emask_mouse = PointerMotionMask;
3725	}	3786	}
3726	else	3787	else
3727	vt_emask_mouse = NoEventMask;	3788	vt_emask_mouse = NoEventMask;
		3789
3728	vt_select_input ();	3790	vt_select_input ();
3729	break;	3791	break;
3730	case 1010: /* scroll to bottom on TTY output inhibit */	3792	case 1010: /* scroll to bottom on TTY output inhibit */
3731	set_option (Opt_scrollTtyOutput, !state);	3793	set_option (Opt_scrollTtyOutput, !state);
3732	break;	3794	break;
3733	case 1011: /* scroll to bottom on key press */	3795	case 1011: /* scroll to bottom on key press */
3734	set_option (Opt_scrollTtyKeypress, state);	3796	set_option (Opt_scrollTtyKeypress, state);
3735	break;	3797	break;
3736	case 1047: /* secondary screen w/ clearing last */	3798	case 1047: /* secondary screen w/ clearing last */
3737	if (option (Opt_secondaryScreen))	3799	if (option (Opt_secondaryScreen))
3738	if (current_screen != PRIMARY)	3800	if (!state)
3739	scr_erase_screen (2);	3801	scr_erase_screen (2);
		3802
3740	scr_change_screen (state);	3803	scr_change_screen (state);
3741	break;	3804	break;
3742	case 1049: /* secondary screen w/ clearing first */	3805	case 1049: /* secondary screen w/ clearing first */
		3806	if (option (Opt_secondaryScreen))
		3807	if (state)
		3808	scr_cursor (SAVE);
		3809
3743	scr_change_screen (state);	3810	scr_change_screen (state);
		3811
3744	if (option (Opt_secondaryScreen))	3812	if (option (Opt_secondaryScreen))
3745	if (current_screen != PRIMARY)	3813	if (state)
3746	scr_erase_screen (2);	3814	scr_erase_screen (2);
		3815	else
		3816	scr_cursor (RESTORE);
3747	break;	3817	break;
3748	default:	3818	default:
3749	break;	3819	break;
3750	}	3820	}
3751	}	3821	}
…		…
3904	}	3974	}
3905	}	3975	}
3906	}	3976	}
3907	/*}}} */	3977	/*}}} */
3908		3978
3909	/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3910	void
3911	rxvt_term::process_graphics ()
3912	{
3913	unicode_t ch, cmd = cmd_getc ();
3914
3915	if (cmd == 'Q')
3916	{
3917	/* query graphics */
3918	tt_printf ("\033G0\012"); /* no graphics */
3919	return;
3920	}
3921	/* swallow other graphics sequences until terminating ':' */
3922	do
3923	ch = cmd_getc ();
3924	while (ch != ':');
3925	}
3926	/*}}} */
3927
3928	/* ------------------------------------------------------------------------- */	3979	/* ------------------------------------------------------------------------- */
3929		3980
3930	/*	3981	/*
3931	* Send printf () formatted output to the command.	3982	* Send printf () formatted output to the command.
3932	* Only use for small amounts of data.	3983	* Only use for small amounts of data.
…		…
3945		3996
3946	/* ---------------------------------------------------------------------- */	3997	/* ---------------------------------------------------------------------- */
3947	/* Write data to the pty as typed by the user, pasted with the mouse,	3998	/* Write data to the pty as typed by the user, pasted with the mouse,
3948	* or generated by us in response to a query ESC sequence.	3999	* or generated by us in response to a query ESC sequence.
3949	*/	4000	*/
3950	const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT	4001	static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3951		4002
3952	void	4003	void
3953	rxvt_term::tt_write (const char *data, unsigned int len)	4004	rxvt_term::tt_write (const char *data, unsigned int len)
3954	{	4005	{
3955	if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))	4006	if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
…		…
3960		4011
3961	if (v_buflen == 0)	4012	if (v_buflen == 0)
3962	{	4013	{
3963	ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));	4014	ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3964		4015
		4016	max_it (written, 0);
		4017
3965	if ((unsigned int)written == len)	4018	if (written == len)
3966	return;	4019	return;
3967		4020
3968	data += written;	4021	data += written;
3969	len -= written;	4022	len -= written;
3970	}	4023	}
3971		4024
3972	v_buffer = (char *)realloc (v_buffer, v_buflen + len);	4025	v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
3973		4026
3974	memcpy (v_buffer + v_buflen, data, len);	4027	memcpy (v_buffer + v_buflen, data, len);
3975	v_buflen += len;	4028	v_buflen += len;
3976		4029
3977	pty_ev.set (ev::READ | ev::WRITE);	4030	pty_ev.set (ev::READ | ev::WRITE);

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