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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.513 by sf-exg, Thu May 31 05:53:46 2012 UTC vs.
Revision 1.586 by sf-exg, Fri May 7 19:03:11 2021 UTC

…		…
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7	* - original version	7	* - original version
8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>	8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9	* - extensive modifications	9	* - extensive modifications
10	* Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>	10	* Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com>
11	* - vt100 printing	11	* - vt100 printing
12	* Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>	12	* Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu>
13	* - X11 mouse report mode and support for	13	* - X11 mouse report mode and support for
14	* DEC "private mode" save/restore functions.	14	* DEC "private mode" save/restore functions.
…		…
20	* Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>	20	* Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es>
21	* - modification and cleanups for Solaris 2.x	21	* - modification and cleanups for Solaris 2.x
22	* and Linux 1.2.x	22	* and Linux 1.2.x
23	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>	23	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
24	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	24	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
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) 2003-2011 Marc Lehmann <schmorp@schmorp.de>	30	* Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de>
31	* Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>	31	* Copyright (c) 2007,2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
32	*	32	*
33	* 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
34	* 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
35	* the Free Software Foundation; either version 2 of the License, or	35	* the Free Software Foundation; either version 3 of the License, or
36	* (at your option) any later version.	36	* (at your option) any later version.
37	*	37	*
38	* This program is distributed in the hope that it will be useful,	38	* This program is distributed in the hope that it will be useful,
39	* but WITHOUT ANY WARRANTY; without even the implied warranty of	39	* but WITHOUT ANY WARRANTY; without even the implied warranty of
40	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	40	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
…		…
149		149
150	text_t t = l.t[x];	150	text_t t = l.t[x];
151		151
152	if (t != NOCHAR || !x)	152	if (t != NOCHAR || !x)
153	{	153	{
154	iso14755_51 (l.t[x], l.r[x], x, y);	154	iso14755_51 (l.t[x], l.r[x], x, y, view_start);
155	iso14755buf = ISO_14755_54;	155	iso14755buf = ISO_14755_54;
156	break;	156	break;
157	}	157	}
158		158
159	x--;	159	x--;
160	}	160	}
161	}	161	}
162		162
163	void ecb_cold	163	void ecb_cold
164	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, int y2)
165	{	165	{
166	rxvt_fontset *fs = FONTSET (r);	166	rxvt_fontset *fs = FONTSET (r);
167	wchar_t *chr, *alloc, ch2, **fname;	167	wchar_t *chr, *alloc, ch2, **fname;
168	int len;	168	int len;
169		169
…		…
181		181
182	alloc = 0;	182	alloc = 0;
183	chr = &ch2;	183	chr = &ch2;
184	len = 1;	184	len = 1;
185	}	185	}
		186
		187	char rowcol[40];
		188	snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
186		189
187	char attr[80]; // plenty	190	char attr[80]; // plenty
188		191
189	sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",	192	sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190	(int)r,	193	(int)r,
…		…
203	rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];	206	rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204	fname[i] = rxvt_utf8towcs (f->name);	207	fname[i] = rxvt_utf8towcs (f->name);
205	max_it (width, wcswidth (fname[i], wcslen (fname[i])));	208	max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206	}	209	}
207		210
208	max_it (width, 8+5); // for char + hex
209	max_it (width, strlen (attr));	211	max_it (width, strlen (attr));
210		212
211	if (y >= 0)	213	if (y >= 0)
212	{	214	{
213	y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;	215	y = (y >= nrow - len - 5 && x < width + 2) ? 0 : -1;
214	x = 0;	216	x = 0;
215	}	217	}
216		218
217	scr_overlay_new (x, y, width, len * 2 + 1);	219	scr_overlay_new (x, y, width, len * 2 + 2);
		220
		221	scr_overlay_set (0, 0, rowcol);
218		222
219	r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));	223	r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220		224
221	for (int y = 0; y < len; y++)	225	for (int y = 0; y < len; y++)
222	{	226	{
223	char buf[9];	227	char buf[9];
224		228
225	ch = *chr++;	229	ch = *chr++;
226		230
227	sprintf (buf, "%8x", ch);	231	sprintf (buf, "%8x", ch);
228	scr_overlay_set (0, y, buf);	232	scr_overlay_set (0, y + 1, buf);
229	scr_overlay_set (9, y, '=');	233	scr_overlay_set (9, y + 1, '=');
230	# if !UNICODE_3	234	# if !UNICODE_3
231	if (ch >= 0x10000)	235	if (ch >= 0x10000)
232	ch = 0xfffd;	236	ch = 0xfffd;
233	# endif	237	# endif
234	scr_overlay_set (11, y, ch, r);	238	scr_overlay_set (11, y + 1, ch, r);
235		239
236	if (WCWIDTH (ch) >= 2)	240	if (WCWIDTH (ch) >= 2)
237	scr_overlay_set (12, y, NOCHAR, r);	241	scr_overlay_set (12, y + 1, NOCHAR, r);
238	}	242	}
239		243
240	// {	244	// {
241	// char buf[4+4+3+1];	245	// char buf[4+4+3+1];
242	// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);	246	// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243	// scr_overlay_set (0, 0, buf);	247	// scr_overlay_set (0, 0, buf);
244	// }	248	// }
245	scr_overlay_set (0, len , attr);	249	scr_overlay_set (0, len + 1, attr);
246	for (int i = 0; i < len; i++)	250	for (int i = 0; i < len; i++)
247	{	251	{
248	scr_overlay_set (0, len + 1 + i, fname[i]);	252	scr_overlay_set (0, len + 2 + i, fname[i]);
249	free (fname[i]);	253	free (fname[i]);
250	}	254	}
251		255
252	# if ENABLE_COMBINING	256	# if ENABLE_COMBINING
253	if (alloc)	257	if (alloc)
…		…
311	XK_KP_7, // XK_KP_Home	315	XK_KP_7, // XK_KP_Home
312	XK_KP_4, // XK_KP_Left	316	XK_KP_4, // XK_KP_Left
313	XK_KP_8, // XK_KP_Up	317	XK_KP_8, // XK_KP_Up
314	XK_KP_6, // XK_KP_Right	318	XK_KP_6, // XK_KP_Right
315	XK_KP_2, // XK_KP_Down	319	XK_KP_2, // XK_KP_Down
316	# ifndef UNSHIFTED_SCROLLKEYS
317	XK_KP_9, // XK_KP_Prior	320	XK_KP_9, // XK_KP_Prior
318	XK_KP_3, // XK_KP_Next	321	XK_KP_3, // XK_KP_Next
319	# else
320	XK_Prior,
321	XK_Next,
322	# endif
323	XK_KP_1, // XK_KP_End	322	XK_KP_1, // XK_KP_End
324	XK_KP_5, // XK_KP_Begin	323	XK_KP_5, // XK_KP_Begin
325	};	324	};
326		325
327	if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))	326	if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
…		…
372	param = 3;	371	param = 3;
373	break;	372	break;
374	case XK_Select:	373	case XK_Select:
375	param = 4;	374	param = 4;
376	break;	375	break;
377	#ifndef UNSHIFTED_SCROLLKEYS
378	case XK_Prior:	376	case XK_Prior:
379	param = 5;	377	param = 5;
380	break;	378	break;
381	case XK_Next:	379	case XK_Next:
382	param = 6;	380	param = 6;
…		…
385	param = 7;	383	param = 7;
386	break;	384	break;
387	case XK_End:	385	case XK_End:
388	param = 8;	386	param = 8;
389	break;	387	break;
390	#endif
391	case XK_Help:	388	case XK_Help:
392	param = 28;	389	param = 28;
393	break;	390	break;
394	case XK_Menu:	391	case XK_Menu:
395	param = 29;	392	param = 29;
396	break;	393	break;
397	}	394	}
398	return param;	395	return param;
399	}	396	}
400		397
		398	static inline wchar_t *
		399	rxvt_wcsdup (const wchar_t *str, int len)
		400	{
		401	wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t));
		402	memcpy (r, str, len * sizeof (wchar_t));
		403	r[len] = 0;
		404	return r;
		405	}
		406
401	void ecb_cold	407	void ecb_cold
402	rxvt_term::key_press (XKeyEvent &ev)	408	rxvt_term::key_press (XKeyEvent &ev)
403	{	409	{
404	int ctrl, meta, shft, len;	410	int ctrl, meta, shft, len;
405	KeySym keysym;	411	KeySym keysym = NoSymbol;
406	int valid_keysym;
407	char kbuf[KBUFSZ];	412	char rkbuf[KBUFSZ + 1];
		413	char *kbuf = rkbuf + 1;
408		414
409	#if ISO_14755	415	#if ISO_14755
410	if (iso14755buf & ISO_14755_52)	416	if (iso14755buf & ISO_14755_52)
411	return;	417	return;
412	#endif	418	#endif
…		…
421	ctrl = ev.state & ControlMask;	427	ctrl = ev.state & ControlMask;
422	meta = ev.state & ModMetaMask;	428	meta = ev.state & ModMetaMask;
423		429
424	kbuf[0] = 0;	430	kbuf[0] = 0;
425		431
426	#ifdef USE_XIM	432	#if USE_XIM
427	if (Input_Context)	433	if (Input_Context)
428	{	434	{
429	Status status_return;	435	Status status_return;
430		436
431	#if 0	437	#if 0
…		…
469	}	475	}
470	}	476	}
471	else	477	else
472	len = 0;	478	len = 0;
473	}	479	}
474
475	valid_keysym = status_return == XLookupKeySym
476	|| status_return == XLookupBoth;
477	}	480	}
478	else	481	else
479	#endif	482	#endif
480	{	483	{
481	len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);	484	len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
482	valid_keysym = keysym != NoSymbol;	485	}
		486
		487	if (keysym != NoSymbol)
483	}	488	{
		489	KeySym orig_keysym = keysym;
484		490
485	if (valid_keysym)	491	/* Shift + F1 - F10 generates F11 - F20 */
		492	if (shft && keysym >= XK_F1 && keysym <= XK_F10)
		493	{
		494	keysym += (XK_F11 - XK_F1);
		495	shft = 0; /* turn off Shift */
		496	}
		497
		498	if (keysym >= 0xFF00 && keysym <= 0xFFFF)
		499	{
		500	bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
		501	unsigned int newlen = 1;
		502
		503	if (ev.state & ModNumLockMask)
		504	kp = false;
		505
		506	keysym = translate_keypad (keysym, kp);
		507
		508	switch (keysym)
		509	{
		510	#ifndef NO_BACKSPACE_KEY
		511	case XK_BackSpace:
		512	if (priv_modes & PrivMode_HaveBackSpace)
		513	{
		514	kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
		515	^ !!ctrl) ? '\b' : '\177';
		516	kbuf[1] = '\0';
		517	}
		518	else
		519	strcpy (kbuf, rs[Rs_backspace_key]);
		520	break;
		521	#endif
		522	#ifndef NO_DELETE_KEY
		523	case XK_Delete:
		524	strcpy (kbuf, rs[Rs_delete_key]);
		525	break;
		526	#endif
		527	case XK_Tab:
		528	if (shft)
		529	strcpy (kbuf, "\033[Z");
		530	else
		531	{
		532	#ifdef CTRL_TAB_MAKES_META
		533	if (ctrl)
		534	meta = 1;
		535	#endif
		536	#ifdef MOD4_TAB_MAKES_META
		537	if (ev.state & Mod4Mask)
		538	meta = 1;
		539	#endif
		540	newlen = 0;
		541	}
		542	break;
		543
		544	case XK_Up: /* "\033[A" */
		545	case XK_Down: /* "\033[B" */
		546	case XK_Right: /* "\033[C" */
		547	case XK_Left: /* "\033[D" */
		548	strcpy (kbuf, "\033[Z");
		549	kbuf[2] = "DACB"[keysym - XK_Left];
		550	/* do Shift first */
		551	if (shft)
		552	kbuf[2] = "dacb"[keysym - XK_Left];
		553	else if (ctrl)
		554	{
		555	kbuf[1] = 'O';
		556	kbuf[2] = "dacb"[keysym - XK_Left];
		557	}
		558	else if (priv_modes & PrivMode_aplCUR)
		559	kbuf[1] = 'O';
		560	break;
		561
		562	case XK_KP_Enter:
		563	/* allow shift to override */
		564	if (kp)
		565	{
		566	strcpy (kbuf, "\033OM");
		567	break;
		568	}
		569
		570	/* FALLTHROUGH */
		571
		572	case XK_Return:
		573	if (priv_modes & PrivMode_LFNL)
		574	{
		575	kbuf[0] = '\015';
		576	kbuf[1] = '\012';
		577	kbuf[2] = '\0';
		578	}
		579	else
		580	{
		581	kbuf[0] = '\015';
		582	kbuf[1] = '\0';
		583	}
		584	break;
		585
		586	case XK_KP_F1: /* "\033OP" */
		587	case XK_KP_F2: /* "\033OQ" */
		588	case XK_KP_F3: /* "\033OR" */
		589	case XK_KP_F4: /* "\033OS" */
		590	strcpy (kbuf, "\033OP");
		591	kbuf[2] += (keysym - XK_KP_F1);
		592	break;
		593
		594	case XK_KP_Multiply: /* "\033Oj" : "*" */
		595	case XK_KP_Add: /* "\033Ok" : "+" */
		596	case XK_KP_Separator: /* "\033Ol" : "," */
		597	case XK_KP_Subtract: /* "\033Om" : "-" */
		598	case XK_KP_Decimal: /* "\033On" : "." */
		599	case XK_KP_Divide: /* "\033Oo" : "/" */
		600	case XK_KP_0: /* "\033Op" : "0" */
		601	case XK_KP_1: /* "\033Oq" : "1" */
		602	case XK_KP_2: /* "\033Or" : "2" */
		603	case XK_KP_3: /* "\033Os" : "3" */
		604	case XK_KP_4: /* "\033Ot" : "4" */
		605	case XK_KP_5: /* "\033Ou" : "5" */
		606	case XK_KP_6: /* "\033Ov" : "6" */
		607	case XK_KP_7: /* "\033Ow" : "7" */
		608	case XK_KP_8: /* "\033Ox" : "8" */
		609	case XK_KP_9: /* "\033Oy" : "9" */
		610	/* allow shift to override */
		611	if (kp)
		612	{
		613	strcpy (kbuf, "\033Oj");
		614	kbuf[2] += (keysym - XK_KP_Multiply);
		615	}
		616	else
		617	{
		618	kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
		619	kbuf[1] = '\0';
		620	}
		621	break;
		622
		623	default:
		624	{
		625	int param = map_function_key (keysym);
		626	if (param > 0)
		627	sprintf (kbuf,"\033[%d~", param);
		628	else
		629	newlen = 0;
		630	}
		631	break;
		632	}
		633
		634	if (newlen)
		635	len = strlen (kbuf);
		636
		637	if (len > 0)
		638	{
		639	/*
		640	* pass Shift/Control indicators for function keys ending with `~'
		641	*
		642	* eg,
		643	* Prior = "ESC[5~"
		644	* Shift+Prior = "ESC[5$"
		645	* Ctrl+Prior = "ESC[5^"
		646	* Ctrl+Shift+Prior = "ESC[5@"
		647	*/
		648	if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
		649	kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
		650
		651	/*
		652	* Pass meta for all function keys, if 'meta' option set
		653	*/
		654	#ifdef META8_OPTION
		655	if (meta && (meta_char == 0x80))
		656	kbuf[len - 1] |= 0x80;
		657	#endif
		658	}
		659
		660	}
		661	else if (ctrl && keysym == XK_minus)
		662	{
		663	len = 1;
		664	kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
		665	}
		666	else if (keysym == XK_ISO_Left_Tab)
		667	{
		668	strcpy (kbuf, "\033[Z");
		669	len = 3;
		670	}
		671	else
		672	{
		673	#ifdef META8_OPTION
		674	/* set 8-bit on */
		675	if (meta && (meta_char == 0x80))
		676	{
		677	char *ch;
		678
		679	for (ch = kbuf; ch < kbuf + len; ch++)
		680	*ch |= 0x80;
		681	}
		682	#endif
		683	/* nil */ ;
		684	}
		685
		686	keysym = orig_keysym;
		687	}
		688
		689	/* escape prefix */
		690	if (len && meta
		691	#ifdef META8_OPTION
		692	&& meta_char == C0_ESC
		693	#endif
		694	)
		695	{
		696	*--kbuf = C0_ESC;
		697	len++;
		698	}
		699
		700	if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
		701	return;
		702
		703	if (keysym != NoSymbol)
486	{	704	{
487	#ifdef KEYSYM_RESOURCE	705	#ifdef KEYSYM_RESOURCE
488	if (keyboard->dispatch (this, keysym, ev.state))	706	if (keyboard->dispatch (this, keysym, ev.state, kbuf, len))
489	return;	707	return;
490	#endif	708	#endif
491		709
492	if (saveLines)	710	if (saveLines)
493	{	711	{
…		…
506	#endif	724	#endif
507	max_it (lnsppg, 1);	725	max_it (lnsppg, 1);
508		726
509	if (keysym == XK_Prior)	727	if (keysym == XK_Prior)
510	{	728	{
511	scr_page (UP, lnsppg);	729	scr_page (lnsppg);
512	return;	730	return;
513	}	731	}
514	else if (keysym == XK_Next)	732	else if (keysym == XK_Next)
515	{	733	{
516	scr_page (DN, lnsppg);	734	scr_page (-lnsppg);
517	return;	735	return;
518	}	736	}
519	}	737	}
520	#ifdef SCROLL_ON_UPDOWN_KEYS	738	#ifdef SCROLL_ON_UPDOWN_KEYS
521	if (IS_SCROLL_MOD)	739	if (IS_SCROLL_MOD)
522	{	740	{
523	if (keysym == XK_Up)	741	if (keysym == XK_Up)
524	{	742	{
525	scr_page (UP, 1);	743	scr_page (1);
526	return;	744	return;
527	}	745	}
528	else if (keysym == XK_Down)	746	else if (keysym == XK_Down)
529	{	747	{
530	scr_page (DN, 1);	748	scr_page (-1);
531	return;	749	return;
532	}	750	}
533	}	751	}
534	#endif	752	#endif
535	#ifdef SCROLL_ON_HOMEEND_KEYS	753	#ifdef SCROLL_ON_HOMEEND_KEYS
536	if (IS_SCROLL_MOD)	754	if (IS_SCROLL_MOD)
537	{	755	{
538	if (keysym == XK_Home)	756	if (keysym == XK_Home)
539	{	757	{
540	scr_move_to (0, 1);	758	scr_changeview (top_row);
541	return;	759	return;
542	}	760	}
543	else if (keysym == XK_End)	761	else if (keysym == XK_End)
544	{	762	{
545	scr_move_to (1, 1);	763	scr_changeview (0);
546	return;	764	return;
547	}	765	}
548	}	766	}
549	#endif	767	#endif
550	}	768	}
551		769
552	if (shft)	770	if (shft)
553	{	771	{
554	/* Shift + F1 - F10 generates F11 - F20 */
555	if (keysym >= XK_F1 && keysym <= XK_F10)
556	{
557	keysym += (XK_F11 - XK_F1);
558	shft = 0; /* turn off Shift */
559	}
560	else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))	772	if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
561	{	773	{
562	switch (keysym)	774	switch (keysym)
563	{	775	{
564	/* normal XTerm key bindings */	776	/* normal XTerm key bindings */
565	case XK_Insert: /* Shift+Insert = paste mouse selection */	777	case XK_Insert: /* Shift+Insert = paste mouse selection */
…		…
572	case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */	784	case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
573	return;	785	return;
574	#endif	786	#endif
575	}	787	}
576	}	788	}
		789	}
		790
		791	if (ctrl && meta && (keysym == XK_c || keysym == XK_v))
		792	{
		793	if (keysym == XK_v)
		794	selection_request (ev.time, Sel_Clipboard);
		795	else if (selection.len > 0)
		796	{
		797	free (selection.clip_text);
		798	selection.clip_text = rxvt_wcsdup (selection.text, selection.len);
		799	selection.clip_len = selection.len;
		800	selection_grab (CurrentTime, true);
		801	}
		802
		803	return;
577	}	804	}
578		805
579	#if ENABLE_FRILLS || ISO_14755	806	#if ENABLE_FRILLS || ISO_14755
580	// ISO 14755 support	807	// ISO 14755 support
581	if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))	808	if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
…		…
636	{	863	{
637	scr_printscreen (ctrl | shft);	864	scr_printscreen (ctrl | shft);
638	return;	865	return;
639	}	866	}
640	#endif	867	#endif
641
642	if (keysym >= 0xFF00 && keysym <= 0xFFFF)
643	{
644	bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
645	unsigned int newlen = 1;
646
647	if (ev.state & ModNumLockMask)
648	kp = false;
649
650	keysym = translate_keypad (keysym, kp);
651
652	switch (keysym)
653	{
654	#ifndef NO_BACKSPACE_KEY
655	case XK_BackSpace:
656	if (priv_modes & PrivMode_HaveBackSpace)
657	{
658	kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
659	^ !!ctrl) ? '\b' : '\177';
660	kbuf[1] = '\0';
661	}
662	else
663	strcpy (kbuf, rs[Rs_backspace_key]);
664	break;
665	#endif
666	#ifndef NO_DELETE_KEY
667	case XK_Delete:
668	strcpy (kbuf, rs[Rs_delete_key]);
669	break;
670	#endif
671	case XK_Tab:
672	if (shft)
673	strcpy (kbuf, "\033[Z");
674	else
675	{
676	#ifdef CTRL_TAB_MAKES_META
677	if (ctrl)
678	meta = 1;
679	#endif
680	#ifdef MOD4_TAB_MAKES_META
681	if (ev.state & Mod4Mask)
682	meta = 1;
683	#endif
684	newlen = 0;
685	}
686	break;
687
688	case XK_Up: /* "\033[A" */
689	case XK_Down: /* "\033[B" */
690	case XK_Right: /* "\033[C" */
691	case XK_Left: /* "\033[D" */
692	strcpy (kbuf, "\033[Z");
693	kbuf[2] = "DACB"[keysym - XK_Left];
694	/* do Shift first */
695	if (shft)
696	kbuf[2] = "dacb"[keysym - XK_Left];
697	else if (ctrl)
698	{
699	kbuf[1] = 'O';
700	kbuf[2] = "dacb"[keysym - XK_Left];
701	}
702	else if (priv_modes & PrivMode_aplCUR)
703	kbuf[1] = 'O';
704	break;
705
706	case XK_KP_Enter:
707	/* allow shift to override */
708	if (kp)
709	{
710	strcpy (kbuf, "\033OM");
711	break;
712	}
713
714	/* FALLTHROUGH */
715
716	case XK_Return:
717	if (priv_modes & PrivMode_LFNL)
718	{
719	kbuf[0] = '\015';
720	kbuf[1] = '\012';
721	kbuf[2] = '\0';
722	}
723	else
724	{
725	kbuf[0] = '\015';
726	kbuf[1] = '\0';
727	}
728	break;
729
730	case XK_KP_F1: /* "\033OP" */
731	case XK_KP_F2: /* "\033OQ" */
732	case XK_KP_F3: /* "\033OR" */
733	case XK_KP_F4: /* "\033OS" */
734	strcpy (kbuf, "\033OP");
735	kbuf[2] += (keysym - XK_KP_F1);
736	break;
737
738	case XK_KP_Multiply: /* "\033Oj" : "*" */
739	case XK_KP_Add: /* "\033Ok" : "+" */
740	case XK_KP_Separator: /* "\033Ol" : "," */
741	case XK_KP_Subtract: /* "\033Om" : "-" */
742	case XK_KP_Decimal: /* "\033On" : "." */
743	case XK_KP_Divide: /* "\033Oo" : "/" */
744	case XK_KP_0: /* "\033Op" : "0" */
745	case XK_KP_1: /* "\033Oq" : "1" */
746	case XK_KP_2: /* "\033Or" : "2" */
747	case XK_KP_3: /* "\033Os" : "3" */
748	case XK_KP_4: /* "\033Ot" : "4" */
749	case XK_KP_5: /* "\033Ou" : "5" */
750	case XK_KP_6: /* "\033Ov" : "6" */
751	case XK_KP_7: /* "\033Ow" : "7" */
752	case XK_KP_8: /* "\033Ox" : "8" */
753	case XK_KP_9: /* "\033Oy" : "9" */
754	/* allow shift to override */
755	if (kp)
756	{
757	strcpy (kbuf, "\033Oj");
758	kbuf[2] += (keysym - XK_KP_Multiply);
759	}
760	else
761	{
762	kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
763	kbuf[1] = '\0';
764	}
765	break;
766
767	default:
768	{
769	int param = map_function_key (keysym);
770	if (param > 0)
771	sprintf (kbuf,"\033[%d~", param);
772	else
773	newlen = 0;
774	}
775	break;
776	}
777
778	if (newlen)
779	len = strlen (kbuf);
780
781	if (len > 0)
782	{
783	/*
784	* pass Shift/Control indicators for function keys ending with `~'
785	*
786	* eg,
787	* Prior = "ESC[5~"
788	* Shift+Prior = "ESC[5$"
789	* Ctrl+Prior = "ESC[5^"
790	* Ctrl+Shift+Prior = "ESC[5@"
791	*/
792	if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
793	kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
794
795	/*
796	* Pass meta for all function keys, if 'meta' option set
797	*/
798	#ifdef META8_OPTION
799	if (meta && (meta_char == 0x80))
800	kbuf[len - 1] |= 0x80;
801	#endif
802	}
803
804	}
805	else if (ctrl && keysym == XK_minus)
806	{
807	len = 1;
808	kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
809	}
810	else if (keysym == XK_ISO_Left_Tab)
811	{
812	strcpy (kbuf, "\033[Z");
813	len = 3;
814	}
815	else
816	{
817	#ifdef META8_OPTION
818	/* set 8-bit on */
819	if (meta && (meta_char == 0x80))
820	{
821	char *ch;
822
823	for (ch = kbuf; ch < kbuf + len; ch++)
824	*ch |= 0x80;
825
826	meta = 0;
827	}
828	#endif
829	/* nil */ ;
830	}
831	}	868	}
832
833	if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
834	return;
835		869
836	if (len <= 0)	870	if (len <= 0)
837	return; /* not mapped */	871	return; /* not mapped */
838		872
839	if (option (Opt_scrollTtyKeypress))
840	if (view_start)
841	{
842	view_start = 0;
843	want_refresh = 1;
844	}
845
846	/* escape prefix */
847	if (meta
848	#ifdef META8_OPTION
849	&& meta_char == C0_ESC
850	#endif
851	)
852	{
853	const char ch = C0_ESC;
854	tt_write (&ch, 1);
855	}
856
857	tt_write (kbuf, (unsigned int)len);	873	tt_write_user_input (kbuf, (unsigned int)len);
858	}	874	}
859		875
860	void ecb_cold	876	void ecb_cold
861	rxvt_term::key_release (XKeyEvent &ev)	877	rxvt_term::key_release (XKeyEvent &ev)
862	{	878	{
…		…
937	void	953	void
938	rxvt_term::flush ()	954	rxvt_term::flush ()
939	{	955	{
940	flush_ev.stop ();	956	flush_ev.stop ();
941		957
942	#ifdef HAVE_BG_PIXMAP	958	#ifdef HAVE_IMG
943	if (bg_flags & BG_NEEDS_REFRESH)	959	if (bg_flags & BG_NEEDS_REFRESH)
944	{	960	{
945	bg_flags &= ~BG_NEEDS_REFRESH;	961	bg_flags &= ~BG_NEEDS_REFRESH;
946	scr_touch (false);	962	scr_touch (false);
947	}	963	}
…		…
987	while (row < end_row);	1003	while (row < end_row);
988	}	1004	}
989		1005
990	scr_refresh ();	1006	scr_refresh ();
991	scrollBar.show (1);	1007	scrollBar.show (1);
992	#ifdef USE_XIM	1008	#if USE_XIM
993	im_send_spot ();	1009	im_send_spot ();
994	#endif	1010	#endif
995	}	1011	}
996		1012
997	display->flush ();	1013	display->flush ();
…		…
1018		1034
1019	#ifdef CURSOR_BLINK	1035	#ifdef CURSOR_BLINK
1020	void	1036	void
1021	rxvt_term::cursor_blink_reset ()	1037	rxvt_term::cursor_blink_reset ()
1022	{	1038	{
		1039	if (!focus)
		1040	return;
		1041
1023	if (hidden_cursor)	1042	if (hidden_cursor)
1024	{	1043	{
1025	hidden_cursor = 0;	1044	hidden_cursor = 0;
1026	want_refresh = 1;	1045	want_refresh = 1;
1027	}	1046	}
1028		1047
1029	if (option (Opt_cursorBlink))	1048	if (option (Opt_cursorBlink) || (priv_modes & PrivMode_BlinkingCursor))
1030	cursor_blink_ev.again ();	1049	cursor_blink_ev.again ();
1031	else	1050	else
1032	cursor_blink_ev.stop ();	1051	cursor_blink_ev.stop ();
1033	}	1052	}
1034		1053
…		…
1073		1092
1074	#ifdef SELECTION_SCROLLING	1093	#ifdef SELECTION_SCROLLING
1075	void	1094	void
1076	rxvt_term::sel_scroll_cb (ev::timer &w, int revents)	1095	rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1077	{	1096	{
1078	if (scr_page (scroll_selection_dir, scroll_selection_lines))	1097	if (scr_page (scroll_selection_lines))
1079	{	1098	{
1080	selection_extend (selection_save_x, selection_save_y, selection_save_state);	1099	selection_extend (selection_save_x, selection_save_y, selection_save_state);
1081	want_refresh = 1;	1100	want_refresh = 1;
1082	refresh_check ();	1101	refresh_check ();
1083	}	1102	}
…		…
1088		1107
1089	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1108	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1090	void	1109	void
1091	rxvt_term::slip_wheel_cb (ev::timer &w, int revents)	1110	rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1092	{	1111	{
1093	if (scr_changeview (view_start - mouse_slip_wheel_speed))	1112	if (scr_page (mouse_slip_wheel_speed))
1094	{	1113	{
1095	want_refresh = 1;	1114	want_refresh = 1;
1096	refresh_check ();	1115	refresh_check ();
1097	}	1116	}
1098		1117
…		…
1223		1242
1224	void ecb_cold	1243	void ecb_cold
1225	rxvt_term::pointer_unblank ()	1244	rxvt_term::pointer_unblank ()
1226	{	1245	{
1227	XDefineCursor (dpy, vt, TermWin_cursor);	1246	XDefineCursor (dpy, vt, TermWin_cursor);
1228	recolour_cursor ();	1247	recolor_cursor ();
1229		1248
1230	#ifdef POINTER_BLANK	1249	#ifdef POINTER_BLANK
1231	hidden_pointer = 0;	1250	hidden_pointer = 0;
1232		1251
1233	if (option (Opt_pointerBlank))	1252	if (option (Opt_pointerBlank))
…		…
1258	#endif	1277	#endif
1259		1278
1260	void	1279	void
1261	rxvt_term::mouse_report (XButtonEvent &ev)	1280	rxvt_term::mouse_report (XButtonEvent &ev)
1262	{	1281	{
1263	int button_number, key_state = 0;	1282	int button_number, state = 0;
1264	int x, y;	1283	int x, y;
1265	int code = 32;	1284	bool release = ev.type == ButtonRelease;
1266		1285
1267	x = Pixel2Col (ev.x) + 1;	1286	x = Pixel2Col (ev.x) + 1;
1268	y = Pixel2Row (ev.y) + 1;	1287	y = Pixel2Row (ev.y) + 1;
1269		1288
1270	if (ev.type == MotionNotify)	1289	if (ev.type == MotionNotify)
…		…
1272	if (x == mouse_row && y == mouse_col)	1291	if (x == mouse_row && y == mouse_col)
1273	return;	1292	return;
1274		1293
1275	mouse_row = x;	1294	mouse_row = x;
1276	mouse_col = y;	1295	mouse_col = y;
1277	code += 32;	1296	state += 32;
1278	}
1279
1280	if (MEvent.button == AnyButton)
1281	button_number = 3;
1282	else
1283	{	1297	}
		1298
1284	button_number = MEvent.button - Button1;	1299	button_number = MEvent.button - Button1;
1285	/* add 0x3D for wheel events, like xterm does */	1300	/* add 0x3D for wheel events, like xterm does */
1286	if (button_number >= 3)	1301	if (button_number >= 3)
1287	button_number += 64 - 3;	1302	button_number += 64 - 3;
1288	}
1289		1303
1290	if (priv_modes & PrivMode_MouseX10)	1304	if (priv_modes & PrivMode_MouseX10)
1291	{	1305	{
1292	/*	1306	/*
1293	* do not report ButtonRelease	1307	* do not report ButtonRelease
1294	* no state info allowed	1308	* no state info allowed
1295	*/	1309	*/
1296	key_state = 0;	1310	if (release)
1297	if (button_number == 3)
1298	return;	1311	return;
1299	}	1312	}
1300	else	1313	else
1301	{	1314	{
1302	/* XTerm mouse reporting needs these values:	1315	/* XTerm mouse reporting needs these values:
…		…
1304	* 8 = Meta	1317	* 8 = Meta
1305	* 16 = Control	1318	* 16 = Control
1306	* plus will add in our own Double-Click reporting	1319	* plus will add in our own Double-Click reporting
1307	* 32 = Double Click	1320	* 32 = Double Click
1308	*/	1321	*/
1309	key_state = ((MEvent.state & ShiftMask) ? 4 : 0)	1322	state += ((MEvent.state & ShiftMask) ? 4 : 0)
1310	+ ((MEvent.state & ModMetaMask) ? 8 : 0)	1323	+ ((MEvent.state & ModMetaMask) ? 8 : 0)
1311	+ ((MEvent.state & ControlMask) ? 16 : 0);	1324	+ ((MEvent.state & ControlMask) ? 16 : 0);
1312	#ifdef MOUSE_REPORT_DOUBLECLICK	1325	#ifdef MOUSE_REPORT_DOUBLECLICK
1313	key_state += ((MEvent.clicks > 1) ? 32 : 0);	1326	state += ((MEvent.clicks > 1) ? 32 : 0);
1314	#endif	1327	#endif
1315	}	1328	}
		1329
		1330	int code = 32 + (release ? 3 : button_number) + state;
1316		1331
1317	#if DEBUG_MOUSEREPORT	1332	#if DEBUG_MOUSEREPORT
1318	fprintf (stderr, "Mouse [");	1333	fprintf (stderr, "Mouse [");
1319	if (key_state & 16)	1334	if (state & 16)
1320	fputc ('C', stderr);	1335	fputc ('C', stderr);
1321	if (key_state & 4)	1336	if (state & 4)
1322	fputc ('S', stderr);	1337	fputc ('S', stderr);
1323	if (key_state & 8)	1338	if (state & 8)
1324	fputc ('A', stderr);	1339	fputc ('A', stderr);
1325	if (key_state & 32)	1340	if (state & 32)
1326	fputc ('2', stderr);	1341	fputc ('2', stderr);
1327	fprintf (stderr, "]: <%d>, %d/%d\n",	1342	fprintf (stderr, "]: <%d>, %d/%d\n",
1328	button_number,	1343	button_number,
1329	x,	1344	x,
1330	y);	1345	y);
1331	#endif	1346	#endif
1332		1347
1333	#if ENABLE_FRILLS	1348	#if ENABLE_FRILLS
		1349	if (priv_modes & PrivMode_ExtMouseSGR)
		1350	tt_printf ("\033[<%d;%d;%d%c",
		1351	button_number + state,
		1352	x,
		1353	y,
		1354	release ? 'm' : 'M');
1334	if (priv_modes & PrivMode_ExtMouseRight)	1355	else if (priv_modes & PrivMode_ExtMouseRight)
1335	tt_printf ("\033[%d;%d;%dM",	1356	tt_printf ("\033[%d;%d;%dM",
1336	code + button_number + key_state,	1357	code,
1337	x,	1358	x,
1338	y);	1359	y);
1339	else if (priv_modes & PrivMode_ExtModeMouse)	1360	else if (priv_modes & PrivMode_ExtModeMouse)
1340	tt_printf ("\033[M%c%lc%lc",	1361	tt_printf ("\033[M%c%lc%lc",
1341	code + button_number + key_state,	1362	code,
1342	wint_t (32 + x),	1363	wint_t (32 + x),
1343	wint_t (32 + y));	1364	wint_t (32 + y));
1344	else	1365	else
1345	#endif	1366	#endif
1346	tt_printf ("\033[M%c%c%c",	1367	tt_printf ("\033[M%c%c%c",
1347	code + button_number + key_state,	1368	code,
1348	32 + x,	1369	32 + x,
1349	32 + y);	1370	32 + y);
1350	}	1371	}
1351		1372
1352	/*{{{ process an X event */	1373	/*{{{ process an X event */
…		…
1461	if (ev.xconfigure.window == parent)	1482	if (ev.xconfigure.window == parent)
1462	{	1483	{
1463	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))	1484	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1464	;	1485	;
1465		1486
1466	#ifdef HAVE_BG_PIXMAP	1487	bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1467	bool moved = false;	1488
1468	if (bg_window_position_sensitive ())	1489	if (want_position_change)
1469	{	1490	{
1470	int x, y;	1491	int x, y;
		1492
1471	if (ev.xconfigure.send_event)	1493	if (ev.xconfigure.send_event)
1472	{	1494	{
1473	x = ev.xconfigure.x;	1495	x = ev.xconfigure.x;
1474	y = ev.xconfigure.y;	1496	y = ev.xconfigure.y;
1475	}	1497	}
1476	else	1498	else
1477	get_window_origin (x, y);	1499	get_window_origin (x, y);
1478		1500
1479	if (bg_set_position (x, y)	1501	if (x != parent_x || y != parent_y)
1480	|| !(bg_flags & BG_IS_VALID))	1502	{
1481	moved = true;	1503	parent_x = x;
		1504	parent_y = y;
		1505	HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
		1506	}
1482	}	1507	}
1483	#endif
1484		1508
1485	if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)	1509	if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1486	{	1510	{
1487	seen_resize = 1;	1511	seen_resize = 1;
1488	resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);	1512	resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1489	}	1513	}
1490	else
1491	{
1492	#ifdef HAVE_BG_PIXMAP
1493	if (moved)
1494	update_background ();
1495	#endif
1496	}
1497		1514
1498	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));	1515	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1499	}	1516	}
1500	break;	1517	break;
1501		1518
…		…
1510	case SelectionRequest:	1527	case SelectionRequest:
1511	selection_send (ev.xselectionrequest);	1528	selection_send (ev.xselectionrequest);
1512	break;	1529	break;
1513		1530
1514	case MapNotify:	1531	case MapNotify:
1515	#ifdef HAVE_BG_PIXMAP
1516	/* This is needed specifically to fix the case of no window manager or a
1517	* non-reparenting window manager. In those cases we never get first
1518	* ConfigureNotify. Also that speeds startup under normal WM, by taking
1519	* care of multiplicity of ConfigureNotify events arriving while WM does
1520	* reparenting.
1521	* We should not render background immediately, as there could be several
1522	* ConfigureNotify's to follow. Lets take care of all of them in one scoop
1523	* by scheduling background redraw as soon as we can, but giving a short
1524	* bit of time for ConfigureNotifies to arrive.
1525	* We should render background PRIOR to drawing any text, but AFTER all
1526	* of ConfigureNotifys for the best results.
1527	*/
1528	if (!(bg_flags & BG_IS_VALID))
1529	update_background_ev.start (0.025);
1530	#endif
1531	mapped = 1;	1532	mapped = 1;
1532	#ifdef TEXT_BLINK	1533	#ifdef TEXT_BLINK
1533	text_blink_ev.start ();	1534	text_blink_ev.start ();
1534	#endif	1535	#endif
1535	HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));	1536	HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
…		…
1584	case MotionNotify:	1585	case MotionNotify:
1585	#ifdef POINTER_BLANK	1586	#ifdef POINTER_BLANK
1586	if (hidden_pointer)	1587	if (hidden_pointer)
1587	pointer_unblank ();	1588	pointer_unblank ();
1588	#endif	1589	#endif
		1590	if (!bypass_keystate
1589	if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))	1591	&& ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1590	|| priv_modes & PrivMode_MouseAnyEvent)	1592	|| priv_modes & PrivMode_MouseAnyEvent))
1591	mouse_report (ev.xbutton);	1593	mouse_report (ev.xbutton);
1592	if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)	1594	if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1593	break;	1595	break;
1594		1596
1595	if (ev.xany.window == vt)	1597	if (ev.xany.window == vt)
…		…
1607	&unused_root_x, &unused_root_y,	1609	&unused_root_x, &unused_root_y,
1608	&ev.xbutton.x, &ev.xbutton.y,	1610	&ev.xbutton.x, &ev.xbutton.y,
1609	&ev.xbutton.state);	1611	&ev.xbutton.state);
1610	#ifdef MOUSE_THRESHOLD	1612	#ifdef MOUSE_THRESHOLD
1611	/* deal with a `jumpy' mouse */	1613	/* deal with a `jumpy' mouse */
1612	if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)	1614	if (ev.xmotion.time - MEvent.time > MOUSE_THRESHOLD)
		1615	#endif
1613	{	1616	{
1614	#endif
1615	#if ISO_14755	1617	#if ISO_14755
1616	// 5.4	1618	// 5.4
1617	if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))	1619	if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1618	{	1620	{
1619	iso14755_54 (ev.xbutton.x, ev.xbutton.y);	1621	iso14755_54 (ev.xbutton.x, ev.xbutton.y);
…		…
1625		1627
1626	#ifdef SELECTION_SCROLLING	1628	#ifdef SELECTION_SCROLLING
1627	if (ev.xbutton.y < int_bwidth	1629	if (ev.xbutton.y < int_bwidth
1628	|| Pixel2Row (ev.xbutton.y) > (nrow-1))	1630	|| Pixel2Row (ev.xbutton.y) > (nrow-1))
1629	{	1631	{
		1632	page_dirn scroll_selection_dir;
1630	int dist;	1633	int dist;
1631		1634
1632	/* don't clobber the current delay if we are	1635	/* don't clobber the current delay if we are
1633	* already in the middle of scrolling.	1636	* already in the middle of scrolling.
1634	*/	1637	*/
…		…
1657	scroll_selection_lines = Pixel2Height (dist)	1660	scroll_selection_lines = Pixel2Height (dist)
1658	/ SELECTION_SCROLL_LINE_SPEEDUP	1661	/ SELECTION_SCROLL_LINE_SPEEDUP
1659	+ 1;	1662	+ 1;
1660	min_it (scroll_selection_lines,	1663	min_it (scroll_selection_lines,
1661	SELECTION_SCROLL_MAX_LINES);	1664	SELECTION_SCROLL_MAX_LINES);
		1665	scroll_selection_lines *= scroll_selection_dir;
1662	}	1666	}
1663	else	1667	else
1664	{	1668	{
1665	/* we are within the text window, so we	1669	/* we are within the text window, so we
1666	* shouldn't be scrolling	1670	* shouldn't be scrolling
1667	*/	1671	*/
1668	sel_scroll_ev.stop();	1672	sel_scroll_ev.stop();
1669	}	1673	}
1670	#endif	1674	#endif
1671	#ifdef MOUSE_THRESHOLD
1672	}	1675	}
1673	#endif
1674	}	1676	}
1675	}	1677	}
1676	else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)	1678	else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1677	{	1679	{
1678	while (XCheckTypedWindowEvent (dpy, scrollBar.win,	1680	while (XCheckTypedWindowEvent (dpy, scrollBar.win,
…		…
1752	#endif	1754	#endif
1753	#if OFF_FOCUS_FADING	1755	#if OFF_FOCUS_FADING
1754	if (rs[Rs_fade])	1756	if (rs[Rs_fade])
1755	{	1757	{
1756	pix_colors = pix_colors_focused;	1758	pix_colors = pix_colors_focused;
1757	scr_recolour ();	1759	scr_recolor ();
1758	}	1760	}
1759	#endif	1761	#endif
1760	#if ENABLE_FRILLS	1762	#if ENABLE_FRILLS
1761	if (option (Opt_urgentOnBell))	1763	if (option (Opt_urgentOnBell))
1762	set_urgency (0);	1764	set_urgency (0);
		1765
		1766	if (priv_modes & PrivMode_FocusEvent)
		1767	tt_printf ("\x1b[I");
1763	#endif	1768	#endif
1764		1769
1765	HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));	1770	HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1766	}	1771	}
1767	}	1772	}
…		…
1775	want_refresh = 1;	1780	want_refresh = 1;
1776		1781
1777	#if ENABLE_FRILLS	1782	#if ENABLE_FRILLS
1778	if (option (Opt_urgentOnBell))	1783	if (option (Opt_urgentOnBell))
1779	set_urgency (0);	1784	set_urgency (0);
		1785
		1786	if (priv_modes & PrivMode_FocusEvent)
		1787	tt_printf ("\x1b[O");
1780	#endif	1788	#endif
1781	#if ENABLE_FRILLS || ISO_14755	1789	#if ENABLE_FRILLS || ISO_14755
1782	if (iso14755buf)	1790	if (iso14755buf)
1783	{	1791	{
1784	iso14755buf = 0;	1792	iso14755buf = 0;
…		…
1799	#endif	1807	#endif
1800	#if OFF_FOCUS_FADING	1808	#if OFF_FOCUS_FADING
1801	if (rs[Rs_fade])	1809	if (rs[Rs_fade])
1802	{	1810	{
1803	pix_colors = pix_colors_unfocused;	1811	pix_colors = pix_colors_unfocused;
1804	scr_recolour ();	1812	scr_recolor ();
1805	}	1813	}
1806	#endif	1814	#endif
1807		1815
1808	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));	1816	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1809	}	1817	}
1810	}	1818	}
1811		1819
1812	void ecb_cold	1820	void ecb_cold
1813	rxvt_term::update_fade_color (unsigned int idx)	1821	rxvt_term::update_fade_color (unsigned int idx, bool first_time)
1814	{	1822	{
1815	#if OFF_FOCUS_FADING	1823	#if OFF_FOCUS_FADING
1816	if (rs[Rs_fade])	1824	if (rs[Rs_fade])
1817	{	1825	{
		1826	if (!first_time)
		1827	pix_colors_focused [idx].free (this);
		1828
1818	rgba c;	1829	rgba c;
1819	pix_colors [Color_fade].get (c);	1830	pix_colors [Color_fade].get (c);
1820	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);	1831	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1821	}	1832	}
1822	#endif	1833	#endif
1823	}	1834	}
1824		1835
1825	#if ENABLE_TRANSPARENCY || ENABLE_PERL	1836	#if ENABLE_PERL
1826	void ecb_hot	1837	void ecb_hot
1827	rxvt_term::rootwin_cb (XEvent &ev)	1838	rxvt_term::rootwin_cb (XEvent &ev)
1828	{	1839	{
1829	make_current ();	1840	make_current ();
1830		1841
1831	if (SHOULD_INVOKE (HOOK_ROOT_EVENT)	1842	if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1832	&& HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))	1843	&& HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1833	return;	1844	return;
1834		1845
1835	# if ENABLE_TRANSPARENCY
1836	switch (ev.type)	1846	switch (ev.type)
1837	{	1847	{
1838	case PropertyNotify:	1848	case PropertyNotify:
1839	/*	1849	/*
1840	* if user used some Esetroot compatible prog to set the root bg,	1850	* if user used some Esetroot compatible prog to set the root bg,
1841	* use the property to determine the pixmap. We use it later on.	1851	* use the property to determine the pixmap. We use it later on.
1842	*/	1852	*/
1843	if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]	1853	if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1844	|| ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])	1854	|| ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1845	{	1855	{
1846	bg_set_root_pixmap ();	1856	HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
1847	update_background ();
1848	}	1857	}
1849		1858
1850	break;	1859	break;
1851	}	1860	}
1852	# endif
1853		1861
1854	refresh_check ();	1862	refresh_check ();
1855	}	1863	}
1856	#endif	1864	#endif
1857		1865
…		…
1880	iso14755_54 (ev.x, ev.y);	1888	iso14755_54 (ev.x, ev.y);
1881	return;	1889	return;
1882	}	1890	}
1883	#endif	1891	#endif
1884		1892
1885	clickintime = ev.time - MEvent.time < MULTICLICK_TIME;	1893	clickintime = ev.time - MEvent.time < multiClickTime;
1886		1894
1887	if (reportmode)	1895	if (reportmode)
1888	{	1896	{
1889	/* mouse report from vt window */	1897	/* mouse report from vt window */
1890	/* save the xbutton state (for ButtonRelease) */	1898	/* save the xbutton state (for ButtonRelease) */
…		…
2140	#ifdef MOUSE_REPORT_DOUBLECLICK	2148	#ifdef MOUSE_REPORT_DOUBLECLICK
2141	/* only report the release of 'slow' single clicks */	2149	/* only report the release of 'slow' single clicks */
2142	if (MEvent.button != AnyButton	2150	if (MEvent.button != AnyButton
2143	&& (ev.button != MEvent.button	2151	&& (ev.button != MEvent.button
2144	|| (ev.time - MEvent.time	2152	|| (ev.time - MEvent.time
2145	> MULTICLICK_TIME / 2)))	2153	> multiClickTime / 2)))
2146	{	2154	{
2147	MEvent.clicks = 0;	2155	MEvent.clicks = 0;
2148	MEvent.button = AnyButton;	2156	MEvent.button = ev.button;
2149	mouse_report (ev);	2157	mouse_report (ev);
2150	}	2158	}
2151	#else /* MOUSE_REPORT_DOUBLECLICK */	2159	#else /* MOUSE_REPORT_DOUBLECLICK */
2152	MEvent.button = AnyButton;	2160	MEvent.button = ev.button;
2153	mouse_report (ev);	2161	mouse_report (ev);
2154	#endif /* MOUSE_REPORT_DOUBLECLICK */	2162	#endif /* MOUSE_REPORT_DOUBLECLICK */
2155	return;	2163	return;
2156	}	2164	}
2157		2165
…		…
2178		2186
2179	#ifdef MOUSE_WHEEL	2187	#ifdef MOUSE_WHEEL
2180	case Button4:	2188	case Button4:
2181	case Button5:	2189	case Button5:
2182	{	2190	{
2183	int i;	2191	int lines;
2184	page_dirn v;	2192	page_dirn dirn;
2185		2193
2186	v = ev.button == Button4 ? UP : DN;	2194	dirn = ev.button == Button4 ? UP : DN;
2187		2195
2188	if (ev.state & ShiftMask)	2196	if (ev.state & ShiftMask)
2189	i = 1;	2197	lines = 1;
2190	else if (option (Opt_mouseWheelScrollPage))	2198	else if (option (Opt_mouseWheelScrollPage))
2191	i = nrow - 1;	2199	lines = nrow - 1;
2192	else	2200	else
2193	i = 5;	2201	lines = 5;
2194		2202
2195	# ifdef MOUSE_SLIP_WHEELING	2203	# ifdef MOUSE_SLIP_WHEELING
2196	if (ev.state & ControlMask)	2204	if (ev.state & ControlMask)
2197	{	2205	{
2198	mouse_slip_wheel_speed += v ? -1 : 1;	2206	mouse_slip_wheel_speed += dirn;
2199	if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;	2207	clamp_it (mouse_slip_wheel_speed, -nrow, nrow);
2200	if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2201		2208
2202	if (!slip_wheel_ev.is_active ())	2209	if (!slip_wheel_ev.is_active ())
2203	slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);	2210	slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2204	}	2211	}
2205	else	2212	else
2206	# endif	2213	# endif
2207	{	2214	{
2208	scr_page (v, i);	2215	scr_page (dirn, lines);
2209	scrollBar.show (1);	2216	scrollBar.show (1);
2210	}	2217	}
2211	}	2218	}
2212	break;	2219	break;
2213	#endif	2220	#endif
…		…
2349	wchar_t ecb_hot	2356	wchar_t ecb_hot
2350	rxvt_term::next_char () NOTHROW	2357	rxvt_term::next_char () NOTHROW
2351	{	2358	{
2352	while (cmdbuf_ptr < cmdbuf_endp)	2359	while (cmdbuf_ptr < cmdbuf_endp)
2353	{	2360	{
2354	// assume 7-bit to be ascii ALWAYS	2361	// assume 7-bit to be ascii ALWAYS (always true in POSIX)
2355	if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))	2362	if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f))
2356	return *cmdbuf_ptr++;	2363	return *cmdbuf_ptr++;
2357		2364
2358	wchar_t wc;	2365	wchar_t wc;
2359	size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);	2366	size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2360		2367
…		…
2366	}	2373	}
2367		2374
2368	if (len == (size_t)-1)	2375	if (len == (size_t)-1)
2369	{	2376	{
2370	mbstate.reset (); // reset now undefined conversion state	2377	mbstate.reset (); // reset now undefined conversion state
		2378	// a -1 might indicate that a previous incomplete char is invalid (previous return -2)
		2379	// in which case we "erroneously" return the next byte which might be valid.
2371	return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through	2380	return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2372	}	2381	}
2373		2382
2374	// assume wchar == unicode	2383	// assume wchar == unicode
2375	cmdbuf_ptr += len;	2384	cmdbuf_ptr += len;
…		…
2539	scr_charset_choose (0);	2548	scr_charset_choose (0);
2540	break;	2549	break;
2541		2550
2542	#ifdef EIGHT_BIT_CONTROLS	2551	#ifdef EIGHT_BIT_CONTROLS
2543	// 8-bit controls	2552	// 8-bit controls
2544	case 0x90: /* DCS */	2553	case 0x90: /* DCS */
2545	process_dcs_seq ();	2554	process_dcs_seq ();
2546	break;	2555	break;
2547	case 0x9b: /* CSI */	2556	case 0x9b: /* CSI */
2548	process_csi_seq ();	2557	process_csi_seq ();
2549	break;	2558	break;
2550	case 0x9d: /* OSC */	2559	case 0x9d: /* OSC */
2551	process_osc_seq ();	2560	process_osc_seq ();
2552	break;	2561	break;
2553	#endif	2562	#endif
2554	}	2563	}
2555	}	2564	}
…		…
2683	wchar_t nlcr[] = { C0_LF, C0_CR };	2692	wchar_t nlcr[] = { C0_LF, C0_CR };
2684	scr_add_lines (nlcr, ecb_array_length (nlcr), 1);	2693	scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2685	}	2694	}
2686	break;	2695	break;
2687		2696
		2697	#if 0 // disabled because embedded newlines can make exploits easier
2688	/* kidnapped escape sequence: Should be 8.3.48 */	2698	/* kidnapped escape sequence: Should be 8.3.48 */
2689	case C1_ESA: /* ESC G */	2699	case C1_ESA: /* ESC G */
2690	// used by original rxvt for rob nations own graphics mode	2700	// used by original rxvt for rob nations own graphics mode
2691	if (cmd_getc () == 'Q')	2701	if (cmd_getc () == 'Q' && option (Opt_insecure))
2692	tt_printf ("\033G0\012"); /* query graphics - no graphics */	2702	tt_printf ("\033G0\012"); /* query graphics - no graphics */
2693	break;	2703	break;
		2704	#endif
2694		2705
2695	/* 8.3.63: CHARACTER TABULATION SET */	2706	/* 8.3.63: CHARACTER TABULATION SET */
2696	case C1_HTS: /* ESC H */	2707	case C1_HTS: /* ESC H */
2697	scr_set_tab (1);	2708	scr_set_tab (1);
2698	break;	2709	break;
…		…
2780	};	2791	};
2781		2792
2782	void ecb_hot	2793	void ecb_hot
2783	rxvt_term::process_csi_seq ()	2794	rxvt_term::process_csi_seq ()
2784	{	2795	{
2785	unicode_t ch, priv, i;	2796	unicode_t ch, priv, prev_ch, i;
2786	unsigned int nargs, p;	2797	unsigned int nargs, p;
2787	int n, ndef;	2798	int n, ndef;
2788	int arg[ESC_ARGS] = { };	2799	int arg[ESC_ARGS] = { };
2789		2800
2790	nargs = 0;	2801	nargs = 0;
…		…
2796	/* '<' '=' '>' '?' '!' */	2807	/* '<' '=' '>' '?' '!' */
2797	priv = ch;	2808	priv = ch;
2798	ch = cmd_getc ();	2809	ch = cmd_getc ();
2799	}	2810	}
2800		2811
		2812	prev_ch = 0;
2801	/* read any numerical arguments */	2813	/* read any numerical arguments */
2802	for (n = -1; ch < CSI_ICH; )	2814	for (n = -1; ch < CSI_ICH; )
2803	{	2815	{
2804	if (isdigit (ch))	2816	if (isdigit (ch))
2805	{	2817	{
…		…
2815	n = -1;	2827	n = -1;
2816	}	2828	}
2817	else if (IS_CONTROL (ch))	2829	else if (IS_CONTROL (ch))
2818	process_nonprinting (ch);	2830	process_nonprinting (ch);
2819		2831
		2832	prev_ch = ch;
2820	ch = cmd_getc ();	2833	ch = cmd_getc ();
2821	}	2834	}
2822		2835
2823	if (ch > CSI_7F)	2836	if (ch > CSI_7F)
2824	return;	2837	return;
…		…
2863	{	2876	{
2864	/* DECSTR: soft terminal reset, used by our terminfo since 9.06 */	2877	/* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2865	scr_soft_reset ();	2878	scr_soft_reset ();
2866		2879
2867	static const int pm_h[] = { 7, 25 };	2880	static const int pm_h[] = { 7, 25 };
2868	static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };	2881	static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1006, 1015, 1049 };
2869		2882
2870	process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);	2883	process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2871	process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);	2884	process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2872	}	2885	}
2873	break;	2886	break;
…		…
2903	case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */	2916	case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2904	scr_gotorc (arg[0], 0, RELATIVE);	2917	scr_gotorc (arg[0], 0, RELATIVE);
2905	break;	2918	break;
2906		2919
2907	case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */	2920	case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2908	case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */	2921	case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
2909	#ifdef ISO6429	2922	#ifdef ISO6429
2910	arg[0] = -arg[0];	2923	arg[0] = -arg[0];
2911	#else /* emulate common DEC VTs */	2924	#else /* emulate common DEC VTs */
2912	arg[0] = arg[0] ? -arg[0] : -1;	2925	arg[0] = arg[0] ? -arg[0] : -1;
2913	#endif	2926	#endif
…		…
3058	scr_insert_mode (1);	3071	scr_insert_mode (1);
3059	else if (arg[0] == 20)	3072	else if (arg[0] == 20)
3060	priv_modes |= PrivMode_LFNL;	3073	priv_modes |= PrivMode_LFNL;
3061	break;	3074	break;
3062		3075
		3076	case CSI_71: // DECSCUSR: set cursor style
		3077	if (prev_ch == ' ')
		3078	set_cursor_style (arg[0]);
		3079	break;
		3080
3063	/*	3081	/*
3064	* PRIVATE USE beyond this point. All CSI_7? sequences here	3082	* PRIVATE USE beyond this point. All CSI_7? sequences here
3065	*/	3083	*/
3066	case CSI_72: /* DECSTBM: set top and bottom margins */	3084	case CSI_72: /* DECSTBM: set top and bottom margins */
3067	if (nargs == 1)	3085	if (nargs == 1)
…		…
3200	rxvt_term::get_to_st (unicode_t &ends_how)	3218	rxvt_term::get_to_st (unicode_t &ends_how)
3201	{	3219	{
3202	unicode_t ch;	3220	unicode_t ch;
3203	bool seen_esc = false;	3221	bool seen_esc = false;
3204	unsigned int n = 0;	3222	unsigned int n = 0;
3205	wchar_t string[STRING_MAX];	3223	wchar_t string[CBUFSIZ];
3206		3224
3207	while ((ch = cmd_getc ()) != NOCHAR)	3225	while ((ch = cmd_getc ()) != NOCHAR)
3208	{	3226	{
3209	if (seen_esc)	3227	if (seen_esc)
3210	{	3228	{
…		…
3225	else if (ch < 0x20)	3243	else if (ch < 0x20)
3226	return NULL; /* other control character - exit */	3244	return NULL; /* other control character - exit */
3227		3245
3228	seen_esc = false;	3246	seen_esc = false;
3229		3247
3230	if (n >= STRING_MAX - 1)	3248	if (n >= sizeof (string) - 1)
3231	// stop at some sane length	3249	// stop at some sane length
3232	return NULL;	3250	return NULL;
3233		3251
3234	string[n++] = ch;	3252	string[n++] = ch;
3235	}	3253	}
…		…
3284	free (s);	3302	free (s);
3285	}	3303	}
3286	}	3304	}
3287	}	3305	}
3288		3306
		3307	static unsigned int
		3308	colorcube_index (unsigned int idx_r,
		3309	unsigned int idx_g,
		3310	unsigned int idx_b)
		3311	{
		3312	assert (idx_r < Red_levels);
		3313	assert (idx_g < Green_levels);
		3314	assert (idx_b < Blue_levels);
		3315
		3316	return idx_r * Blue_levels * Green_levels +
		3317	idx_g * Blue_levels +
		3318	idx_b;
		3319	}
		3320
		3321	/*
		3322	* Find the nearest color slot in the hidden color cube,
		3323	* adapt its value to the 32bit RGBA color.
		3324	*/
		3325	unsigned int
		3326	rxvt_term::map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a)
		3327	{
		3328	r &= 0xff;
		3329	g &= 0xff;
		3330	b &= 0xff;
		3331	a &= 0xff;
		3332
		3333	uint32_t color = (a << 24) | (r << 16) | (g << 8) | b;
		3334
		3335	unsigned int idx_r = r * (Red_levels - 1) / 0xff;
		3336	unsigned int idx_g = g * (Green_levels - 1) / 0xff;
		3337	unsigned int idx_b = b * (Blue_levels - 1) / 0xff;
		3338	unsigned int idx = colorcube_index (idx_r, idx_g, idx_b);
		3339
		3340	/* we allow one of the 6 directly neighbouring colours */
		3341	/* to replace the current color, if they not used recently */
		3342	static const signed char dxyz[][3] = {
		3343	0, 0, 0,
		3344	0, 0, +1,
		3345	0, 0, -1,
		3346	0, +1, 0,
		3347	0, -1, 0,
		3348	+1, 0, 0,
		3349	-1, 0, 0,
		3350	};
		3351
		3352	for (int n = 0; n < ecb_array_length (dxyz); ++n)
		3353	{
		3354	int r = idx_r + dxyz[n][0];
		3355	int g = idx_g + dxyz[n][1];
		3356	int b = idx_b + dxyz[n][2];
		3357
		3358	if (!IN_RANGE_EXC (r, 0, Red_levels )) continue;
		3359	if (!IN_RANGE_EXC (g, 0, Green_levels)) continue;
		3360	if (!IN_RANGE_EXC (b, 0, Blue_levels )) continue;
		3361
		3362	unsigned int index = colorcube_index (r, g, b);
		3363
		3364	if (rgb24_color[index] == color)
		3365	{
		3366	rgb24_seqno[index] = ++rgb24_sequence;
		3367	return index + minTermCOLOR24;
		3368	}
		3369
		3370	// minor issue: could update index 0 few more times
		3371	if ((rgb24_seqno[index] | rgb24_color[index]) == 0)
		3372	{
		3373	idx = index;
		3374	goto update;
		3375	}
		3376
		3377	// like (rgb24_seqno[idx] > rgb24_seqno[index])
		3378	// but also handles wrap around values good enough
		3379	if ((uint16_t)(rgb24_seqno[idx] - rgb24_seqno[index]) < 0x7fff)
		3380	idx = index;
		3381	}
		3382
		3383	update:
		3384	rgb24_color[idx] = color;
		3385	rgb24_seqno[idx] = ++rgb24_sequence;
		3386
		3387	idx += minTermCOLOR24;
		3388	pix_colors_focused [idx].free (this);
		3389	pix_colors_focused [idx].set (this, rgba (r * 0x0101, g * 0x0101, b * 0x0101, a * 0x0101));
		3390	update_fade_color (idx, false);
		3391
		3392	return idx;
		3393	}
		3394
3289	void	3395	void
3290	rxvt_term::process_color_seq (int report, int color, const char *str, char resp)	3396	rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3291	{	3397	{
3292	if (str[0] == '?' && !str[1])	3398	if (str[0] == '?' && !str[1])
3293	{	3399	{
3294	rgba c;	3400	rgba c;
3295	pix_colors_focused[color].get (c);	3401	pix_colors_focused[color].get (c);
3296		3402
3297	#if XFT	3403	#if XFT
3298	if (c.a != rgba::MAX_CC)	3404	if (c.a != rgba::MAX_CC)
3299	tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);	3405	tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.r, c.g, c.b, c.a, resp);
3300	else	3406	else
3301	#endif	3407	#endif
3302	tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);	3408	tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3303	}	3409	}
3304	else	3410	else
…		…
3352	&nitems, &bytes_after, &value) == Success	3458	&nitems, &bytes_after, &value) == Success
3353	&& actual_type != None	3459	&& actual_type != None
3354	&& actual_format == 8)	3460	&& actual_format == 8)
3355	str = (const char *)(value);	3461	str = (const char *)(value);
3356		3462
3357	tt_printf ("\033]%d;%s%c", op, str, resp);	3463	tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp);
3358		3464
3359	XFree (value);	3465	XFree (value);
3360	}	3466	}
3361	else	3467	else
3362	{	3468	{
…		…
3430	break;	3536	break;
3431	#endif	3537	#endif
3432	case URxvt_Color_border:	3538	case URxvt_Color_border:
3433	process_color_seq (op, Color_border, str, resp);	3539	process_color_seq (op, Color_border, str, resp);
3434	break;	3540	break;
3435	#if ENABLE_TRANSPARENCY
3436	case URxvt_Color_tint:
3437	process_color_seq (op, Color_tint, str, resp);
3438	{
3439	bool changed = false;
3440
3441	if (ISSET_PIXCOLOR (Color_tint))
3442	changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3443
3444	if (changed)
3445	update_background ();
3446	}
3447
3448	break;
3449	#endif
3450
3451	#if BG_IMAGE_FROM_FILE
3452	case Rxvt_Pixmap:
3453	if (!strcmp (str, "?"))
3454	{
3455	char str[256];
3456	int h_scale = 0, v_scale = 0;
3457	int h_align = 0, v_align = 0;
3458	if (image_vec.size () > 0)
3459	{
3460	h_scale = image_vec[0].h_scale;
3461	v_scale = image_vec[0].v_scale;
3462	h_align = image_vec[0].h_align;
3463	v_align = image_vec[0].v_align;
3464	}
3465
3466	sprintf (str, "[%dx%d+%d+%d]",
3467	h_scale, v_scale,
3468	h_align, v_align);
3469	process_xterm_seq (XTerm_title, str, CHAR_ST);
3470	}
3471	else
3472	{
3473	bool changed = false;
3474
3475	if (*str != ';')
3476	{
3477	if (image_vec.size () > 0)
3478	changed = image_vec[0].set_file_geometry (str);
3479	else
3480	{
3481	rxvt_image *image = new_image ();
3482	if (!image->set_file_geometry (str))
3483	image_vec.pop_back ();
3484	else
3485	changed = true;
3486	}
3487	}
3488	else
3489	{
3490	str++;
3491	if (image_vec.size () > 0)
3492	changed = image_vec[0].set_geometry (str, true);
3493	}
3494
3495	if (changed)
3496	{
3497	if (bg_window_position_sensitive ())
3498	{
3499	int x, y;
3500	get_window_origin (x, y);
3501	bg_set_position (x, y);
3502	}
3503	update_background ();
3504	}
3505	}
3506	break;
3507	#endif
3508		3541
3509	case XTerm_logfile:	3542	case XTerm_logfile:
3510	// TODO, when secure mode?	3543	// TODO, when secure mode?
3511	break;	3544	break;
3512		3545
…		…
3646	{ 5, PrivMode_rVideo }, // DECSCNM	3679	{ 5, PrivMode_rVideo }, // DECSCNM
3647	{ 6, PrivMode_relOrigin }, // DECOM	3680	{ 6, PrivMode_relOrigin }, // DECOM
3648	{ 7, PrivMode_Autowrap }, // DECAWM	3681	{ 7, PrivMode_Autowrap }, // DECAWM
3649	// 8, auto-repeat keys // DECARM	3682	// 8, auto-repeat keys // DECARM
3650	{ 9, PrivMode_MouseX10 },	3683	{ 9, PrivMode_MouseX10 },
		3684	{ 12, PrivMode_BlinkingCursor },
3651	// 18 end FF to printer after print screen	3685	// 18 end FF to printer after print screen
3652	// 19 Print screen prints full screen/scroll region	3686	// 19 Print screen prints full screen/scroll region
3653	{ 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis	3687	{ 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3654	#ifdef scrollBar_esc	3688	#ifdef scrollBar_esc
3655	{ scrollBar_esc, PrivMode_scrollBar },	3689	{ scrollBar_esc, PrivMode_scrollBar },
…		…
3667	#endif	3701	#endif
3668	{ 1000, PrivMode_MouseX11 },	3702	{ 1000, PrivMode_MouseX11 },
3669	{ 1002, PrivMode_MouseBtnEvent },	3703	{ 1002, PrivMode_MouseBtnEvent },
3670	{ 1003, PrivMode_MouseAnyEvent },	3704	{ 1003, PrivMode_MouseAnyEvent },
3671	#if ENABLE_FRILLS	3705	#if ENABLE_FRILLS
		3706	{ 1004, PrivMode_FocusEvent },
3672	{ 1005, PrivMode_ExtModeMouse },	3707	{ 1005, PrivMode_ExtModeMouse },
		3708	{ 1006, PrivMode_ExtMouseSGR },
3673	#endif	3709	#endif
3674	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension	3710	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension
3675	{ 1011, PrivMode_Keypress }, // rxvt extension	3711	{ 1011, PrivMode_Keypress }, // rxvt extension
3676	#if ENABLE_FRILLS	3712	#if ENABLE_FRILLS
3677	{ 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005	3713	{ 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
…		…
3764	scrollBar.map (state);	3800	scrollBar.map (state);
3765	resize_all_windows (0, 0, 0);	3801	resize_all_windows (0, 0, 0);
3766	scr_touch (true);	3802	scr_touch (true);
3767	break;	3803	break;
3768	#endif	3804	#endif
		3805	#ifdef CURSOR_BLINK
		3806	case 12:
		3807	cursor_blink_reset ();
		3808	break;
		3809	#endif
3769	case 25: /* visible/invisible cursor */	3810	case 25: /* visible/invisible cursor */
3770	scr_cursor_visible (state);	3811	scr_cursor_visible (state);
3771	break;	3812	break;
3772	/* case 35: - shift keys */	3813	/* case 35: - shift keys */
3773	/* case 40: - 80 <--> 132 mode */	3814	/* case 40: - 80 <--> 132 mode */
…		…
3878	//case 19: // ninth alt font	3919	//case 19: // ninth alt font
3879	//case 20: // gothic	3920	//case 20: // gothic
3880	case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)	3921	case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3881	rendset = 0, rendstyle = RS_Bold;	3922	rendset = 0, rendstyle = RS_Bold;
3882	break;	3923	break;
3883	case 22: // normal intensity	3924	case 22: // bold off (vt220)
3884	rendset = 0, rendstyle = RS_Bold;	3925	rendset = 0, rendstyle = RS_Bold;
3885	break;	3926	break;
3886	case 23: // disable italic	3927	case 23: // disable italic
3887	rendset = 0, rendstyle = RS_Italic;	3928	rendset = 0, rendstyle = RS_Italic;
3888	break;	3929	break;
3889	case 24:	3930	case 24: // underline off (vt220)
3890	rendset = 0, rendstyle = RS_Uline;	3931	rendset = 0, rendstyle = RS_Uline;
3891	break;	3932	break;
3892	case 25:	3933	case 25: // blink off (vt220)
3893	rendset = 0, rendstyle = RS_Blink;	3934	rendset = 0, rendstyle = RS_Blink;
3894	break;	3935	break;
3895	case 26: // variable spacing (iso 8613)	3936	case 26: // variable spacing (iso 8613)
3896	rendset = 0, rendstyle = RS_Blink;	3937	rendset = 0, rendstyle = RS_Blink;
3897	break;	3938	break;
3898	case 27:	3939	case 27: // reverse off (vt220)
3899	rendset = 0, rendstyle = RS_RVid;	3940	rendset = 0, rendstyle = RS_RVid;
3900	break;	3941	break;
3901	//case 28: // visible. NYI	3942	//case 28: // visible. NYI
3902	//case 29: // not crossed-out	3943	//case 29: // not crossed-out
3903	}	3944	}
…		…
3918	case 35:	3959	case 35:
3919	case 36:	3960	case 36:
3920	case 37:	3961	case 37:
3921	scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);	3962	scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3922	break;	3963	break;
3923	case 38: // set fg color, ISO 8613-6
3924	if (nargs > i + 2 && arg[i + 1] == 5)
3925	{
3926	scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3927	i += 2;
3928	}
3929	break;
3930	case 39: /* default fg */	3964	case 39: /* default fg */
3931	scr_color (Color_fg, Color_fg);	3965	scr_color (Color_fg, Color_fg);
3932	break;	3966	break;
3933		3967
3934	case 40:	3968	case 40:
…		…
3939	case 45:	3973	case 45:
3940	case 46:	3974	case 46:
3941	case 47:	3975	case 47:
3942	scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);	3976	scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3943	break;	3977	break;
3944	case 48: // set bg color, ISO 8613-6
3945	if (nargs > i + 2 && arg[i + 1] == 5)
3946	{
3947	scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3948	i += 2;
3949	}
3950	break;
3951	case 49: /* default bg */	3978	case 49: /* default bg */
3952	scr_color (Color_bg, Color_bg);	3979	scr_color (Color_bg, Color_bg);
		3980	break;
		3981
		3982	case 38: // set fg color, ISO 8613-6
		3983	case 48: // set bg color, ISO 8613-6
		3984	{
		3985	unsigned int fgbg = arg[i] == 38 ? Color_fg : Color_bg;
		3986	unsigned int idx;
		3987
		3988	if (nargs > i + 2 && arg[i + 1] == 5)
		3989	{
		3990	idx = minCOLOR + arg[i + 2];
		3991	i += 2;
		3992
		3993	scr_color (idx, fgbg);
		3994	}
		3995	else if (nargs > i + 4 && arg[i + 1] == 2)
		3996	{
		3997	unsigned int r = arg[i + 2];
		3998	unsigned int g = arg[i + 3];
		3999	unsigned int b = arg[i + 4];
		4000	unsigned int a = 0xff;
		4001
		4002	idx = map_rgb24_color (r, g, b, a);
		4003
		4004	i += 4;
		4005
		4006	scr_color (idx, fgbg);
		4007	}
		4008	}
3953	break;	4009	break;
3954		4010
3955	//case 50: // not variable spacing	4011	//case 50: // not variable spacing
3956		4012
3957	#if !ENABLE_MINIMAL	4013	#if !ENABLE_MINIMAL
…		…
3977	break;	4033	break;
3978	#endif	4034	#endif
3979	}	4035	}
3980	}	4036	}
3981	}	4037	}
		4038
		4039	void
		4040	rxvt_term::set_cursor_style (int style)
		4041	{
		4042	if (!IN_RANGE_INC (style, 0, 6))
		4043	return;
		4044
		4045	if (style == 0)
		4046	style = 1;
		4047
		4048	cursor_type = (style - 1) / 2;
		4049	set_option (Opt_cursorUnderline, cursor_type == 1);
		4050
		4051	#ifdef CURSOR_BLINK
		4052	set_option (Opt_cursorBlink, style & 1);
		4053	cursor_blink_reset ();
		4054	#endif
		4055
		4056	want_refresh = 1;
		4057	}
3982	/*}}} */	4058	/*}}} */
3983		4059
3984	/* ------------------------------------------------------------------------- */	4060	/* ---------------------------------------------------------------------- */
		4061	/* Write data to the pty as typed by the user, pasted with the mouse,
		4062	* or generated by us in response to a query ESC sequence.
		4063	*/
3985		4064
3986	/*	4065	/*
3987	* Send printf () formatted output to the command.	4066	* Send printf () formatted output to the command.
3988	* Only use for small amounts of data.	4067	* Only use for small amounts of data.
3989	*/	4068	*/
…		…
3997	vsnprintf ((char *)buf, 256, fmt, arg_ptr);	4076	vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3998	va_end (arg_ptr);	4077	va_end (arg_ptr);
3999	tt_write (buf, strlen (buf));	4078	tt_write (buf, strlen (buf));
4000	}	4079	}
4001		4080
4002	/* ---------------------------------------------------------------------- */
4003	/* Write data to the pty as typed by the user, pasted with the mouse,	4081	/* Write data to the pty as typed by the user. */
4004	* or generated by us in response to a query ESC sequence.	4082	void
4005	*/	4083	rxvt_term::tt_write_user_input (const char *data, unsigned int len)
4006	static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT	4084	{
		4085	if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
		4086	return;
		4087
		4088	if (option (Opt_scrollTtyKeypress))
		4089	if (view_start)
		4090	{
		4091	view_start = 0;
		4092	want_refresh = 1;
		4093	}
		4094
		4095	tt_write_ (data, len);
		4096	}
4007		4097
4008	void	4098	void
4009	rxvt_term::tt_write (const char *data, unsigned int len)	4099	rxvt_term::tt_write (const char *data, unsigned int len)
4010	{	4100	{
4011	if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))	4101	if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4012	return;	4102	return;
4013		4103
		4104	tt_write_ (data, len);
		4105	}
		4106
		4107	static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
		4108
		4109	void
		4110	rxvt_term::tt_write_ (const char *data, unsigned int len)
		4111	{
4014	if (pty->pty < 0)	4112	if (pty->pty < 0)
4015	return;	4113	return;
4016		4114
4017	if (v_buflen == 0)	4115	if (v_buflen == 0)
4018	{	4116	{

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