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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.460 by sf-exg, Fri Nov 19 23:29:30 2010 UTC vs.
Revision 1.516 by root, Tue Jun 5 14:46:54 2012 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	* Copyright (c) 2007 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 2 of the License, or
…		…
54		54
55	#ifdef KEYSYM_RESOURCE	55	#ifdef KEYSYM_RESOURCE
56	# include "keyboard.h"	56	# include "keyboard.h"
57	#endif	57	#endif
58		58
59	#include <csignal>	59	#include <signal.h>
60		60
61	#if LINUX_YIELD_HACK	61	#if LINUX_YIELD_HACK
62	# include <ctime>	62	# include <time.h>
63	#endif	63	#endif
64		64
65	/*----------------------------------------------------------------------*/	65	/*----------------------------------------------------------------------*/
66		66
67	#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)	67	#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
…		…
131	XK_KP_Space, 0x2422,	131	XK_KP_Space, 0x2422,
132	#endif	132	#endif
133	0,	133	0,
134	};	134	};
135		135
136	void	136	void ecb_cold
137	rxvt_term::iso14755_54 (int x, int y)	137	rxvt_term::iso14755_54 (int x, int y)
138	{	138	{
139	x = Pixel2Col (x);	139	x = Pixel2Col (x);
140	y = Pixel2Row (y);	140	y = Pixel2Row (y);
141		141
…		…
158		158
159	x--;	159	x--;
160	}	160	}
161	}	161	}
162		162
163	void	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)
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;
…		…
254	delete [] alloc;	254	delete [] alloc;
255	# endif	255	# endif
256	}	256	}
257	#endif	257	#endif
258		258
259	void	259	void ecb_cold
260	rxvt_term::commit_iso14755 ()	260	rxvt_term::commit_iso14755 ()
261	{	261	{
262	wchar_t ch[2];
263
264	ch[0] = iso14755buf & ISO_14755_MASK;	262	wchar_t ch = iso14755buf & ISO_14755_MASK;
265	ch[1] = 0;
266		263
267	if (iso14755buf & ISO_14755_51)	264	if (iso14755buf & ISO_14755_51)
268	{	265	{
269	char mb[16];	266	char mb[MB_LEN_MAX];
270	int len;	267	int len;
271		268
272	// allow verbatim 0-bytes and control-bytes to be entered	269	// allow verbatim 0-bytes and control-bytes to be entered
273	if (ch[0] >= 0x20)	270	if (ch >= 0x20)
274	len = wcstombs (mb, ch, 16);	271	len = wctomb (mb, ch);
275	else	272	else
276	{	273	{
277	mb[0] = ch[0];	274	mb[0] = ch;
278	len = 1;	275	len = 1;
279	}	276	}
280		277
281	if (len > 0)	278	if (len > 0)
282	tt_write (mb, len);	279	tt_write (mb, len);
…		…
285	}	282	}
286		283
287	iso14755buf = 0;	284	iso14755buf = 0;
288	}	285	}
289		286
290	static int	287	static int ecb_cold
291	hex_keyval (XKeyEvent &ev)	288	hex_keyval (XKeyEvent &ev)
292	{	289	{
293	// check whether this event corresponds to a hex digit	290	// check whether this event corresponds to a hex digit
294	// if the modifiers had not been pressed.	291	// if the modifiers had not been pressed.
295	for (int index = 0; index < 8; index++)	292	for (int index = 0; index < 8; index++)
…		…
304		301
305	return -1;	302	return -1;
306	}	303	}
307	#endif	304	#endif
308		305
309	static inline KeySym	306	static inline KeySym ecb_cold
310	translate_keypad (KeySym keysym, bool kp)	307	translate_keypad (KeySym keysym, bool kp)
311	{	308	{
312	#ifdef XK_KP_Home	309	#ifdef XK_KP_Home
313	static const KeySym keypadtrans[] = {	310	static const KeySym keypadtrans[] = {
314	XK_KP_7, // XK_KP_Home	311	XK_KP_7, // XK_KP_Home
…		…
340	# endif	337	# endif
341	#endif	338	#endif
342	return keysym;	339	return keysym;
343	}	340	}
344		341
345	static inline int	342	static inline int ecb_cold
346	map_function_key (KeySym keysym)	343	map_function_key (KeySym keysym)
347	{	344	{
348	int param = 0;	345	int param = 0;
349		346
350	if (IN_RANGE_INC (keysym, XK_F1, XK_F35))	347	if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
…		…
399	break;	396	break;
400	}	397	}
401	return param;	398	return param;
402	}	399	}
403		400
404	void	401	void ecb_cold
405	rxvt_term::key_press (XKeyEvent &ev)	402	rxvt_term::key_press (XKeyEvent &ev)
406	{	403	{
407	int ctrl, meta, shft, len;	404	int ctrl, meta, shft, len;
408	KeySym keysym;	405	KeySym keysym;
409	int valid_keysym;	406	int valid_keysym;
…		…
424	ctrl = ev.state & ControlMask;	421	ctrl = ev.state & ControlMask;
425	meta = ev.state & ModMetaMask;	422	meta = ev.state & ModMetaMask;
426		423
427	kbuf[0] = 0;	424	kbuf[0] = 0;
428		425
429	#ifdef USE_XIM	426	#if USE_XIM
430	if (Input_Context)	427	if (Input_Context)
431	{	428	{
432	Status status_return;	429	Status status_return;
433		430
434	#if 0	431	#if 0
…		…
569	selection_request (ev.time);	566	selection_request (ev.time);
570	return;	567	return;
571	#if TODO	568	#if TODO
572	/* rxvt extras */	569	/* rxvt extras */
573	case XK_KP_Add: /* Shift+KP_Add = bigger font */	570	case XK_KP_Add: /* Shift+KP_Add = bigger font */
574	change_font (FONT_UP);
575	return;	571	return;
576	case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */	572	case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
577	change_font (FONT_DN);
578	return;	573	return;
579	#endif	574	#endif
580	}	575	}
581	}	576	}
582	}	577	}
…		…
781	}	776	}
782		777
783	if (newlen)	778	if (newlen)
784	len = strlen (kbuf);	779	len = strlen (kbuf);
785		780
		781	if (len > 0)
		782	{
786	/*	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	/*
787	* Pass meta for all function keys, if 'meta' option set	796	* Pass meta for all function keys, if 'meta' option set
788	*/	797	*/
789	#ifdef META8_OPTION	798	#ifdef META8_OPTION
790	if (meta && (meta_char == 0x80) && len > 0)	799	if (meta && (meta_char == 0x80))
791	kbuf[len - 1] |= 0x80;	800	kbuf[len - 1] |= 0x80;
792	#endif	801	#endif
		802	}
793		803
794	}	804	}
795	else if (ctrl && keysym == XK_minus)	805	else if (ctrl && keysym == XK_minus)
796	{	806	{
797	len = 1;	807	len = 1;
…		…
831	{	841	{
832	view_start = 0;	842	view_start = 0;
833	want_refresh = 1;	843	want_refresh = 1;
834	}	844	}
835		845
836	/*
837	* these modifications only affect the static keybuffer
838	* pass Shift/Control indicators for function keys ending with `~'
839	*
840	* eg,
841	* Prior = "ESC[5~"
842	* Shift+Prior = "ESC[5$"
843	* Ctrl+Prior = "ESC[5^"
844	* Ctrl+Shift+Prior = "ESC[5@"
845	* Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
846	*/
847	if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
848	kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
849
850	/* escape prefix */	846	/* escape prefix */
851	if (meta	847	if (meta
852	#ifdef META8_OPTION	848	#ifdef META8_OPTION
853	&& meta_char == C0_ESC	849	&& meta_char == C0_ESC
854	#endif	850	#endif
…		…
859	}	855	}
860		856
861	tt_write (kbuf, (unsigned int)len);	857	tt_write (kbuf, (unsigned int)len);
862	}	858	}
863		859
864	void	860	void ecb_cold
865	rxvt_term::key_release (XKeyEvent &ev)	861	rxvt_term::key_release (XKeyEvent &ev)
866	{	862	{
867	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL	863	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868	KeySym keysym;	864	KeySym keysym;
869		865
…		…
889	commit_iso14755 ();	885	commit_iso14755 ();
890		886
891	return;	887	return;
892	}	888	}
893		889
894	for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)	890	for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
895	if (i[0] == keysym)	891	if (i[0] == keysym)
896	{	892	{
897	iso14755buf = ISO_14755_51 | i[1];	893	iso14755buf = ISO_14755_51 | i[1];
898	commit_iso14755 ();	894	commit_iso14755 ();
899		895
…		…
936	else if (keysym == XK_Control_L || keysym == XK_Control_R)	932	else if (keysym == XK_Control_L || keysym == XK_Control_R)
937	mouse_slip_wheel_speed = 0;	933	mouse_slip_wheel_speed = 0;
938	#endif	934	#endif
939	}	935	}
940		936
941	#if defined (KEYSYM_RESOURCE)
942	unsigned int
943	rxvt_term::cmd_write (const char *str, unsigned int count)
944	{
945	unsigned int n, s;
946
947	n = cmdbuf_ptr - cmdbuf_base;
948	s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
949
950	if (n > 0 && s < count)
951	{
952	memmove (cmdbuf_base, cmdbuf_ptr,
953	(unsigned int) (cmdbuf_endp - cmdbuf_ptr));
954	cmdbuf_ptr = cmdbuf_base;
955	cmdbuf_endp -= n;
956	s += n;
957	}
958
959	if (count > s)
960	{
961	rxvt_warn ("data loss: cmd_write too large, continuing.\n");
962	count = s;
963	}
964
965	for (; count--;)
966	*cmdbuf_endp++ = *str++;
967
968	cmd_parse ();
969
970	return 0;
971	}
972	#endif
973
974	void	937	void
975	rxvt_term::flush ()	938	rxvt_term::flush ()
976	{	939	{
977	flush_ev.stop ();	940	flush_ev.stop ();
978		941
979	#ifdef HAVE_BG_PIXMAP	942	#ifdef HAVE_BG_PIXMAP
980	if (bgPixmap.flags & bgPixmap_t::hasChanged)	943	if (bg_flags & BG_NEEDS_REFRESH)
981	{	944	{
982	bgPixmap.flags &= ~bgPixmap_t::hasChanged;	945	bg_flags &= ~BG_NEEDS_REFRESH;
983	// scr_clear (true); This needs to be researched further!
984	scr_touch (false);	946	scr_touch (false);
985	}	947	}
986	#endif	948	#endif
987		949
988	if (want_refresh)	950	if (want_refresh)
…		…
1025	while (row < end_row);	987	while (row < end_row);
1026	}	988	}
1027		989
1028	scr_refresh ();	990	scr_refresh ();
1029	scrollBar.show (1);	991	scrollBar.show (1);
1030	#ifdef USE_XIM	992	#if USE_XIM
1031	IMSendSpot ();	993	im_send_spot ();
1032	#endif	994	#endif
1033	}	995	}
1034		996
1035	display->flush ();	997	display->flush ();
1036	}	998	}
…		…
1054	flush ();	1016	flush ();
1055	}	1017	}
1056		1018
1057	#ifdef CURSOR_BLINK	1019	#ifdef CURSOR_BLINK
1058	void	1020	void
		1021	rxvt_term::cursor_blink_reset ()
		1022	{
		1023	if (hidden_cursor)
		1024	{
		1025	hidden_cursor = 0;
		1026	want_refresh = 1;
		1027	}
		1028
		1029	if (option (Opt_cursorBlink))
		1030	cursor_blink_ev.again ();
		1031	else
		1032	cursor_blink_ev.stop ();
		1033	}
		1034
		1035	void
1059	rxvt_term::cursor_blink_cb (ev::timer &w, int revents)	1036	rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
1060	{	1037	{
1061	hidden_cursor = !hidden_cursor;	1038	hidden_cursor = !hidden_cursor;
1062	want_refresh = 1;	1039	want_refresh = 1;
1063	refresh_check ();	1040	refresh_check ();
…		…
1081		1058
1082	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1059	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1083	void	1060	void
1084	rxvt_term::cont_scroll_cb (ev::timer &w, int revents)	1061	rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1085	{	1062	{
1086	if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)	1063	if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1087	&& scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))	1064	&& scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
1088	{	1065	{
1089	want_refresh = 1;	1066	want_refresh = 1;
1090	refresh_check ();	1067	refresh_check ();
1091	}	1068	}
1092	else	1069	else
…		…
1153	{	1130	{
1154	}	1131	}
1155	} event_handler;	1132	} event_handler;
1156	#endif	1133	#endif
1157		1134
		1135	/* make sure all the cmd data is at beginning of cmdbuf */
		1136	void
		1137	rxvt_term::cmdbuf_reify ()
		1138	{
		1139	if (cmdbuf_ptr == cmdbuf_base)
		1140	return;
		1141
		1142	ssize_t used = cmdbuf_endp - cmdbuf_ptr;
		1143
		1144	memmove (cmdbuf_base, cmdbuf_ptr, used);
		1145	cmdbuf_ptr = cmdbuf_base;
		1146	cmdbuf_endp = cmdbuf_ptr + used;
		1147
		1148	}
		1149
		1150	#if defined (KEYSYM_RESOURCE)
		1151	void
		1152	rxvt_term::cmdbuf_append (const char *str, size_t count)
		1153	{
		1154	cmdbuf_reify ();
		1155
		1156	size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
		1157
		1158	if (count > avail)
		1159	return;
		1160
		1161	memcpy (cmdbuf_endp, str, count);
		1162	cmdbuf_endp += count;
		1163
		1164	cmd_parse ();
		1165	}
		1166	#endif
		1167
1158	bool	1168	bool
1159	rxvt_term::pty_fill ()	1169	rxvt_term::pty_fill ()
1160	{	1170	{
1161	ssize_t n = cmdbuf_endp - cmdbuf_ptr;	1171	cmdbuf_reify ();
1162		1172
1163	if (CBUFSIZ == n)	1173	size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1164	{	1174
1165	rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");	1175	if (!avail)
1166	n = 0;
1167	}	1176	{
1168		1177	// normally this indicates a "too long" command sequence - just drop the data we have
1169	memmove (cmdbuf_base, cmdbuf_ptr, n);
1170	cmdbuf_ptr = cmdbuf_base;	1178	cmdbuf_ptr = cmdbuf_base;
1171	cmdbuf_endp = cmdbuf_ptr + n;	1179	cmdbuf_endp = cmdbuf_ptr;
		1180	avail = CBUFSIZ;
		1181	}
1172		1182
1173	ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);	1183	ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1174		1184
1175	if (r > 0)	1185	if (r > 0)
1176	{	1186	{
1177	cmdbuf_endp += r;	1187	cmdbuf_endp += r;
1178	return true;	1188	return true;
…		…
1209	pty_write ();	1219	pty_write ();
1210		1220
1211	refresh_check ();	1221	refresh_check ();
1212	}	1222	}
1213		1223
1214	void	1224	void ecb_cold
1215	rxvt_term::pointer_unblank ()	1225	rxvt_term::pointer_unblank ()
1216	{	1226	{
1217	XDefineCursor (dpy, vt, TermWin_cursor);	1227	XDefineCursor (dpy, vt, TermWin_cursor);
1218	recolour_cursor ();	1228	recolour_cursor ();
1219		1229
…		…
1224	pointer_ev.start (pointerBlankDelay);	1234	pointer_ev.start (pointerBlankDelay);
1225	#endif	1235	#endif
1226	}	1236	}
1227		1237
1228	#ifdef POINTER_BLANK	1238	#ifdef POINTER_BLANK
1229	void	1239	void ecb_cold
1230	rxvt_term::pointer_blank ()	1240	rxvt_term::pointer_blank ()
1231	{	1241	{
1232	if (!option (Opt_pointerBlank))	1242	if (!option (Opt_pointerBlank))
1233	return;	1243	return;
1234		1244
…		…
1236	XFlush (dpy);	1246	XFlush (dpy);
1237		1247
1238	hidden_pointer = 1;	1248	hidden_pointer = 1;
1239	}	1249	}
1240		1250
1241	void	1251	void ecb_cold
1242	rxvt_term::pointer_cb (ev::timer &w, int revents)	1252	rxvt_term::pointer_cb (ev::timer &w, int revents)
1243	{	1253	{
1244	make_current ();	1254	make_current ();
1245		1255
1246	pointer_blank ();	1256	pointer_blank ();
…		…
1252	{	1262	{
1253	int button_number, key_state = 0;	1263	int button_number, key_state = 0;
1254	int x, y;	1264	int x, y;
1255	int code = 32;	1265	int code = 32;
1256		1266
1257	x = Pixel2Col (ev.x);	1267	x = Pixel2Col (ev.x) + 1;
1258	y = Pixel2Row (ev.y);	1268	y = Pixel2Row (ev.y) + 1;
		1269
1259	if (ev.type == MotionNotify)	1270	if (ev.type == MotionNotify)
1260	{	1271	{
1261	if (x == mouse_row && y == mouse_col)	1272	if (x == mouse_row && y == mouse_col)
1262	return;	1273	return;
		1274
1263	mouse_row = x;	1275	mouse_row = x;
1264	mouse_col = y;	1276	mouse_col = y;
1265	code += 32;	1277	code += 32;
1266	}	1278	}
1267		1279
…		…
1270	else	1282	else
1271	{	1283	{
1272	button_number = MEvent.button - Button1;	1284	button_number = MEvent.button - Button1;
1273	/* add 0x3D for wheel events, like xterm does */	1285	/* add 0x3D for wheel events, like xterm does */
1274	if (button_number >= 3)	1286	if (button_number >= 3)
1275	button_number += (64 - 3);	1287	button_number += 64 - 3;
1276	}	1288	}
1277		1289
1278	if (priv_modes & PrivMode_MouseX10)	1290	if (priv_modes & PrivMode_MouseX10)
1279	{	1291	{
1280	/*	1292	/*
…		…
1312	fputc ('A', stderr);	1324	fputc ('A', stderr);
1313	if (key_state & 32)	1325	if (key_state & 32)
1314	fputc ('2', stderr);	1326	fputc ('2', stderr);
1315	fprintf (stderr, "]: <%d>, %d/%d\n",	1327	fprintf (stderr, "]: <%d>, %d/%d\n",
1316	button_number,	1328	button_number,
1317	x + 1,	1329	x,
1318	y + 1);	1330	y);
1319	#endif	1331	#endif
1320		1332
		1333	#if ENABLE_FRILLS
		1334	if (priv_modes & PrivMode_ExtMouseRight)
		1335	tt_printf ("\033[%d;%d;%dM",
		1336	code + button_number + key_state,
		1337	x,
		1338	y);
		1339	else if (priv_modes & PrivMode_ExtModeMouse)
		1340	tt_printf ("\033[M%c%lc%lc",
		1341	code + button_number + key_state,
		1342	wint_t (32 + x),
		1343	wint_t (32 + y));
		1344	else
		1345	#endif
1321	tt_printf ("\033[M%c%c%c",	1346	tt_printf ("\033[M%c%c%c",
1322	(code + button_number + key_state),	1347	code + button_number + key_state,
1323	(32 + x + 1),	1348	32 + x,
1324	(32 + y + 1));	1349	32 + y);
1325	}	1350	}
1326		1351
1327	/*{{{ process an X event */	1352	/*{{{ process an X event */
1328	void	1353	void ecb_hot
1329	rxvt_term::x_cb (XEvent &ev)	1354	rxvt_term::x_cb (XEvent &ev)
1330	{	1355	{
1331	make_current ();	1356	make_current ();
1332		1357
1333	dLocal (Display *, dpy);	1358	dLocal (Display *, dpy);
…		…
1431	&& ev.xfocus.mode != NotifyGrab)	1456	&& ev.xfocus.mode != NotifyGrab)
1432	focus_out ();	1457	focus_out ();
1433	break;	1458	break;
1434		1459
1435	case ConfigureNotify:	1460	case ConfigureNotify:
1436	if (ev.xconfigure.window == parent[0])	1461	if (ev.xconfigure.window == parent)
1437	{	1462	{
1438	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))	1463	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1439	;	1464	;
1440		1465
		1466	bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
		1467
1441	#ifdef HAVE_BG_PIXMAP	1468	#ifdef HAVE_BG_PIXMAP
		1469	if (bg_window_position_sensitive ())
		1470	want_position_change = true;
		1471	#endif
		1472
1442	bool moved = false;	1473	bool moved = false;
1443	if (bgPixmap.window_position_sensitive ())	1474
		1475	if (want_position_change)
1444	{	1476	{
1445	int x, y;	1477	int x, y;
		1478
1446	if (ev.xconfigure.send_event)	1479	if (ev.xconfigure.send_event)
1447	{	1480	{
1448	x = ev.xconfigure.x;	1481	x = ev.xconfigure.x;
1449	y = ev.xconfigure.y;	1482	y = ev.xconfigure.y;
1450	}	1483	}
1451	else	1484	else
1452	get_window_origin (x, y);	1485	get_window_origin (x, y);
1453		1486
		1487	if (x != parent_x || y != parent_y)
		1488	{
		1489	HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
		1490	parent_x = x;
		1491	parent_y = y;
		1492	}
		1493
1454	if (bgPixmap.set_position (x, y)	1494	if (bg_set_position (x, y)
1455	|| (bgPixmap.flags & bgPixmap_t::isInvalid))	1495	|| !(bg_flags & BG_IS_VALID))
1456	moved = true;	1496	moved = true;
1457	}	1497	}
1458	#endif
1459		1498
1460	if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)	1499	if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1461	{	1500	{
1462	seen_resize = 1;	1501	seen_resize = 1;
1463	resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);	1502	resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1464	}	1503	}
1465	else	1504	else
1466	{	1505	{
1467	#ifdef HAVE_BG_PIXMAP	1506	#ifdef HAVE_BG_PIXMAP
1468	if (moved)	1507	if (moved)
1469	{
1470	if (mapped)
1471	update_background ();	1508	update_background ();
1472	else
1473	bgPixmap.invalidate ();
1474	}
1475	#endif	1509	#endif
1476	}	1510	}
1477		1511
1478	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));	1512	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1479	}	1513	}
1480	break;	1514	break;
1481		1515
1482	case PropertyNotify:	1516	case PropertyNotify:
1483	if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))	1517	HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1484	if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1485	&& ev.xproperty.state == PropertyNewValue)
1486	selection_property (ev.xproperty.window, ev.xproperty.atom);
1487
1488	break;	1518	break;
1489		1519
1490	case SelectionClear:	1520	case SelectionClear:
1491	selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);	1521	selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1492	break;
1493
1494	case SelectionNotify:
1495	if (selection_wait == Sel_normal)
1496	selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1497	break;	1522	break;
1498		1523
1499	case SelectionRequest:	1524	case SelectionRequest:
1500	selection_send (ev.xselectionrequest);	1525	selection_send (ev.xselectionrequest);
1501	break;	1526	break;
…		…
1512	* by scheduling background redraw as soon as we can, but giving a short	1537	* by scheduling background redraw as soon as we can, but giving a short
1513	* bit of time for ConfigureNotifies to arrive.	1538	* bit of time for ConfigureNotifies to arrive.
1514	* We should render background PRIOR to drawing any text, but AFTER all	1539	* We should render background PRIOR to drawing any text, but AFTER all
1515	* of ConfigureNotifys for the best results.	1540	* of ConfigureNotifys for the best results.
1516	*/	1541	*/
1517	if (bgPixmap.flags & bgPixmap_t::isInvalid)	1542	if (!(bg_flags & BG_IS_VALID))
1518	update_background_ev.start (0.025);	1543	update_background_ev.start (0.025);
1519	#endif	1544	#endif
1520	mapped = 1;	1545	mapped = 1;
1521	#ifdef TEXT_BLINK	1546	#ifdef TEXT_BLINK
1522	text_blink_ev.start ();	1547	text_blink_ev.start ();
…		…
1537	if (ev.xany.window == vt)	1562	if (ev.xany.window == vt)
1538	{	1563	{
1539	do	1564	do
1540	{	1565	{
1541	scr_expose (ev.xexpose.x, ev.xexpose.y,	1566	scr_expose (ev.xexpose.x, ev.xexpose.y,
1542	ev.xexpose.width, ev.xexpose.height, False);	1567	ev.xexpose.width, ev.xexpose.height, false);
1543	}	1568	}
1544	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));	1569	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1545		1570
1546	ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;	1571	ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1547		1572
1548	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))	1573	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1549	{	1574	{
1550	scr_expose (ev.xexpose.x, ev.xexpose.y,	1575	scr_expose (ev.xexpose.x, ev.xexpose.y,
1551	ev.xexpose.width, ev.xexpose.height, False);	1576	ev.xexpose.width, ev.xexpose.height, false);
1552	}	1577	}
1553		1578
1554	want_refresh = 1;	1579	want_refresh = 1;
1555	}	1580	}
1556	else	1581	else
…		…
1562	while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))	1587	while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1563	;	1588	;
1564		1589
1565	if (scrollBar.state && ev.xany.window == scrollBar.win)	1590	if (scrollBar.state && ev.xany.window == scrollBar.win)
1566	{	1591	{
1567	scrollBar.state = STATE_IDLE;	1592	scrollBar.state = SB_STATE_IDLE;
1568	scrollBar.show (0);	1593	scrollBar.show (0);
1569	}	1594	}
1570	}	1595	}
1571	break;	1596	break;
1572		1597
…		…
1638	dist = int_bwidth - ev.xbutton.y;	1663	dist = int_bwidth - ev.xbutton.y;
1639	}	1664	}
1640	else	1665	else
1641	{	1666	{
1642	scroll_selection_dir = DN;	1667	scroll_selection_dir = DN;
1643	dist = ev.xbutton.y - (int_bwidth + height);	1668	dist = ev.xbutton.y - (int_bwidth + vt_height);
1644	}	1669	}
1645		1670
1646	scroll_selection_lines = Pixel2Height (dist)	1671	scroll_selection_lines = Pixel2Height (dist)
1647	/ SELECTION_SCROLL_LINE_SPEEDUP	1672	/ SELECTION_SCROLL_LINE_SPEEDUP
1648	+ 1;	1673	+ 1;
…		…
1660	#ifdef MOUSE_THRESHOLD	1685	#ifdef MOUSE_THRESHOLD
1661	}	1686	}
1662	#endif	1687	#endif
1663	}	1688	}
1664	}	1689	}
1665	else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)	1690	else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1666	{	1691	{
1667	while (XCheckTypedWindowEvent (dpy, scrollBar.win,	1692	while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1668	MotionNotify, &ev))	1693	MotionNotify, &ev))
1669	;	1694	;
1670		1695
1671	XQueryPointer (dpy, scrollBar.win,	1696	XQueryPointer (dpy, scrollBar.win,
1672	&unused_root, &unused_child,	1697	&unused_root, &unused_child,
1673	&unused_root_x, &unused_root_y,	1698	&unused_root_x, &unused_root_y,
1674	&ev.xbutton.x, &ev.xbutton.y,	1699	&ev.xbutton.x, &ev.xbutton.y,
1675	&unused_mask);	1700	&unused_mask);
1676	scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,	1701	scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1677	scrollBar.size ());	1702	scrollBar.size ());
1678	want_refresh = 1;	1703	want_refresh = 1;
1679	scrollBar.show (1);	1704	scrollBar.show (1);
1680	}	1705	}
1681	break;	1706	break;
1682	}	1707	}
1683		1708
1684	#if defined(CURSOR_BLINK)	1709	#if defined(CURSOR_BLINK)
1685	if (option (Opt_cursorBlink) && ev.type == KeyPress)	1710	if (ev.type == KeyPress)
1686	{
1687	if (hidden_cursor)
1688	{
1689	hidden_cursor = 0;
1690	want_refresh = 1;
1691	}
1692
1693	cursor_blink_ev.again ();	1711	cursor_blink_reset ();
1694	}
1695	#endif	1712	#endif
1696		1713
1697	#if defined(POINTER_BLANK)	1714	#if defined(POINTER_BLANK)
1698	if (option (Opt_pointerBlank) && pointerBlankDelay > 0)	1715	if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1699	{	1716	{
…		…
1710		1727
1711	refresh_check ();	1728	refresh_check ();
1712	}	1729	}
1713		1730
1714	#if ENABLE_FRILLS	1731	#if ENABLE_FRILLS
1715	void	1732	void ecb_cold
1716	rxvt_term::set_urgency (bool enable)	1733	rxvt_term::set_urgency (bool enable)
1717	{	1734	{
1718	if (enable == urgency_hint)	1735	if (enable == urgency_hint)
1719	return;	1736	return;
1720		1737
1721	if (XWMHints *h = XGetWMHints (dpy, parent[0]))	1738	if (XWMHints *h = XGetWMHints (dpy, parent))
1722	{	1739	{
1723	h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);	1740	h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1724	XSetWMHints (dpy, parent[0], h);	1741	XSetWMHints (dpy, parent, h);
1725	urgency_hint = enable;	1742	urgency_hint = enable;
		1743	XFree (h);
1726	}	1744	}
1727	}	1745	}
1728	#endif	1746	#endif
1729		1747
1730	void	1748	void ecb_cold
1731	rxvt_term::focus_in ()	1749	rxvt_term::focus_in ()
1732	{	1750	{
1733	if (!focus)	1751	if (!focus)
1734	{	1752	{
1735	focus = 1;	1753	focus = 1;
1736	want_refresh = 1;	1754	want_refresh = 1;
1737		1755
1738	#if USE_XIM	1756	#if USE_XIM
1739	if (Input_Context != NULL)	1757	if (Input_Context != NULL)
1740	{	1758	{
1741	IMSetPosition ();	1759	im_set_position ();
1742	XSetICFocus (Input_Context);	1760	XSetICFocus (Input_Context);
1743	}	1761	}
1744	#endif	1762	#endif
1745	#if CURSOR_BLINK	1763	#if CURSOR_BLINK
1746	if (option (Opt_cursorBlink))	1764	if (option (Opt_cursorBlink))
…		…
1760		1778
1761	HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));	1779	HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1762	}	1780	}
1763	}	1781	}
1764		1782
1765	void	1783	void ecb_cold
1766	rxvt_term::focus_out ()	1784	rxvt_term::focus_out ()
1767	{	1785	{
1768	if (focus)	1786	if (focus)
1769	{	1787	{
1770	focus = 0;	1788	focus = 0;
…		…
1803		1821
1804	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));	1822	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1805	}	1823	}
1806	}	1824	}
1807		1825
1808	void	1826	void ecb_cold
1809	rxvt_term::update_fade_color (unsigned int idx)	1827	rxvt_term::update_fade_color (unsigned int idx)
1810	{	1828	{
1811	#if OFF_FOCUS_FADING	1829	#if OFF_FOCUS_FADING
1812	if (rs[Rs_fade])	1830	if (rs[Rs_fade])
1813	{	1831	{
…		…
1817	}	1835	}
1818	#endif	1836	#endif
1819	}	1837	}
1820		1838
1821	#if ENABLE_TRANSPARENCY || ENABLE_PERL	1839	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1822	void	1840	void ecb_hot
1823	rxvt_term::rootwin_cb (XEvent &ev)	1841	rxvt_term::rootwin_cb (XEvent &ev)
1824	{	1842	{
1825	make_current ();	1843	make_current ();
1826		1844
1827	if (SHOULD_INVOKE (HOOK_ROOT_EVENT)	1845	if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1828	&& HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))	1846	&& HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1829	return;	1847	return;
1830		1848
1831	# if ENABLE_TRANSPARENCY
1832	switch (ev.type)	1849	switch (ev.type)
1833	{	1850	{
1834	case PropertyNotify:	1851	case PropertyNotify:
1835	/*	1852	/*
1836	* if user used some Esetroot compatible prog to set the root bg,	1853	* if user used some Esetroot compatible prog to set the root bg,
1837	* use the property to determine the pixmap. We use it later on.	1854	* use the property to determine the pixmap. We use it later on.
1838	*/	1855	*/
1839	if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]	1856	if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1840	|| ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])	1857	|| ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1841	{	1858	{
		1859	# if ENABLE_TRANSPARENCY
1842	bgPixmap.set_root_pixmap ();	1860	bg_set_root_pixmap ();
1843	update_background ();	1861	update_background ();
		1862	#endif
		1863	#if ENABLE_PERL
		1864	HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
		1865	#endif
1844	}	1866	}
1845		1867
1846	break;	1868	break;
1847	}	1869	}
1848	# endif
1849		1870
1850	refresh_check ();	1871	refresh_check ();
1851	}	1872	}
1852	#endif	1873	#endif
1853		1874
…		…
1977	if (scrollBar.upButton (ev.y))	1998	if (scrollBar.upButton (ev.y))
1978	direction = UP; /* up */	1999	direction = UP; /* up */
1979	else if (scrollBar.dnButton (ev.y))	2000	else if (scrollBar.dnButton (ev.y))
1980	direction = DN; /* down */	2001	direction = DN; /* down */
1981		2002
1982	scrollBar.state = STATE_IDLE;	2003	scrollBar.state = SB_STATE_IDLE;
1983	/*	2004	/*
1984	* Rxvt-style scrollbar:	2005	* Rxvt-style scrollbar:
1985	* move up if mouse is above slider	2006	* move up if mouse is above slider
1986	* move dn if mouse is below slider	2007	* move dn if mouse is below slider
1987	*	2008	*
…		…
2026	cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);	2047	cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
2027	#endif	2048	#endif
2028	if (scr_page (direction, 1))	2049	if (scr_page (direction, 1))
2029	{	2050	{
2030	if (direction == UP)	2051	if (direction == UP)
2031	scrollBar.state = STATE_UP;	2052	scrollBar.state = SB_STATE_UP;
2032	else	2053	else
2033	scrollBar.state = STATE_DOWN;	2054	scrollBar.state = SB_STATE_DOWN;
2034	}	2055	}
2035	}	2056	}
2036	else	2057	else
2037	switch (ev.button)	2058	switch (ev.button)
2038	{	2059	{
2039	case Button2:	2060	case Button2:
2040	switch (scrollBar.align)	2061	switch (scrollBar.align)
2041	{	2062	{
2042	case R_SB_ALIGN_TOP:	2063	case SB_ALIGN_TOP:
2043	csrO = 0;	2064	csrO = 0;
2044	break;	2065	break;
2045	case R_SB_ALIGN_CENTRE:	2066	case SB_ALIGN_CENTRE:
2046	csrO = (scrollBar.bot - scrollBar.top) / 2;	2067	csrO = (scrollBar.bot - scrollBar.top) / 2;
2047	break;	2068	break;
2048	case R_SB_ALIGN_BOTTOM:	2069	case SB_ALIGN_BOTTOM:
2049	csrO = scrollBar.bot - scrollBar.top;	2070	csrO = scrollBar.bot - scrollBar.top;
2050	break;	2071	break;
2051	}	2072	}
2052		2073
2053	if (scrollBar.style == R_SB_XTERM	2074	if (scrollBar.style == SB_STYLE_XTERM
2054	|| scrollbar_above_slider (ev.y)	2075	|| scrollBar.above_slider (ev.y)
2055	|| scrollbar_below_slider (ev.y))	2076	|| scrollBar.below_slider (ev.y))
2056	scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());	2077	scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
2057		2078
2058	scrollBar.state = STATE_MOTION;	2079	scrollBar.state = SB_STATE_MOTION;
2059	break;	2080	break;
2060		2081
2061	case Button1:	2082	case Button1:
2062	if (scrollBar.align == R_SB_ALIGN_CENTRE)	2083	if (scrollBar.align == SB_ALIGN_CENTRE)
2063	csrO = ev.y - scrollBar.top;	2084	csrO = ev.y - scrollBar.top;
2064	/* FALLTHROUGH */	2085	/* FALLTHROUGH */
2065		2086
2066	case Button3:	2087	case Button3:
2067	if (scrollBar.style != R_SB_XTERM)	2088	if (scrollBar.style != SB_STYLE_XTERM)
2068	{	2089	{
2069	if (scrollbar_above_slider (ev.y))	2090	if (scrollBar.above_slider (ev.y))
2070	# ifdef RXVT_SCROLL_FULL	2091	# ifdef RXVT_SCROLL_FULL
2071	scr_page (UP, nrow - 1);	2092	scr_page (UP, nrow - 1);
2072	# else	2093	# else
2073	scr_page (UP, nrow / 4);	2094	scr_page (UP, nrow / 4);
2074	# endif	2095	# endif
2075	else if (scrollbar_below_slider (ev.y))	2096	else if (scrollBar.below_slider (ev.y))
2076	# ifdef RXVT_SCROLL_FULL	2097	# ifdef RXVT_SCROLL_FULL
2077	scr_page (DN, nrow - 1);	2098	scr_page (DN, nrow - 1);
2078	# else	2099	# else
2079	scr_page (DN, nrow / 4);	2100	scr_page (DN, nrow / 4);
2080	# endif	2101	# endif
2081	else	2102	else
2082	scrollBar.state = STATE_MOTION;	2103	scrollBar.state = SB_STATE_MOTION;
2083	}	2104	}
2084	else	2105	else
2085	{	2106	{
2086	scr_page ((ev.button == Button1 ? DN : UP),	2107	scr_page ((ev.button == Button1 ? DN : UP),
2087	(nrow	2108	(nrow
2088	* scrollbar_position (ev.y)	2109	* scrollBar.position (ev.y)
2089	/ scrollBar.size ()));	2110	/ scrollBar.size ()));
2090	}	2111	}
2091		2112
2092	break;	2113	break;
2093	}	2114	}
…		…
2104		2125
2105	csrO = 0; /* reset csr Offset */	2126	csrO = 0; /* reset csr Offset */
2106	if (!bypass_keystate)	2127	if (!bypass_keystate)
2107	reportmode = !! (priv_modes & PrivMode_mouse_report);	2128	reportmode = !! (priv_modes & PrivMode_mouse_report);
2108		2129
2109	if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)	2130	if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
2110	{	2131	{
2111	scrollBar.state = STATE_IDLE;	2132	scrollBar.state = SB_STATE_IDLE;
2112	scrollBar.show (0);	2133	scrollBar.show (0);
2113	}	2134	}
2114		2135
2115	#ifdef SELECTION_SCROLLING	2136	#ifdef SELECTION_SCROLLING
2116	sel_scroll_ev.stop();	2137	sel_scroll_ev.stop();
…		…
2166	case Button3:	2187	case Button3:
2167	selection_make (ev.time);	2188	selection_make (ev.time);
2168	break;	2189	break;
2169		2190
2170	case Button2:	2191	case Button2:
2171	if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?	2192	if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
2172	selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);	2193	selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2173	break;	2194	break;
2174		2195
2175	#ifdef MOUSE_WHEEL	2196	#ifdef MOUSE_WHEEL
2176	case Button4:	2197	case Button4:
…		…
2211	}	2232	}
2212	}	2233	}
2213		2234
2214	/*}}} */	2235	/*}}} */
2215		2236
2216	void	2237	void ecb_hot
2217	rxvt_term::cmd_parse ()	2238	rxvt_term::cmd_parse ()
2218	{	2239	{
2219	wchar_t ch = NOCHAR;	2240	wchar_t ch = NOCHAR;
2220	char *seq_begin; // remember start of esc-sequence here	2241	char *seq_begin; // remember start of esc-sequence here
2221		2242
2222	for (;;)	2243	for (;;)
2223	{	2244	{
2224	if (expect_false (ch == NOCHAR))	2245	if (ecb_unlikely (ch == NOCHAR))
2225	{	2246	{
2226	seq_begin = cmdbuf_ptr;	2247	seq_begin = cmdbuf_ptr;
2227	ch = next_char ();	2248	ch = next_char ();
2228		2249
2229	if (ch == NOCHAR)	2250	if (ch == NOCHAR)
2230	break;	2251	break;
2231	}	2252	}
2232		2253
2233	if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))	2254	if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2234	{	2255	{
2235	if (expect_false (!seen_input))	2256	if (ecb_unlikely (!seen_input))
2236	{	2257	{
2237	seen_input = 1;	2258	seen_input = 1;
2238	// many badly-written programs (e.g. jed) contain a race condition:	2259	// many badly-written programs (e.g. jed) contain a race condition:
2239	// they first read the screensize and then install a SIGWINCH handler.	2260	// they first read the screensize and then install a SIGWINCH handler.
2240	// some window managers resize the window early, and these programs	2261	// some window managers resize the window early, and these programs
…		…
2253	wchar_t *str = buf;	2274	wchar_t *str = buf;
2254	wchar_t *eol = str + min (ncol, UBUFSIZ);	2275	wchar_t *eol = str + min (ncol, UBUFSIZ);
2255		2276
2256	for (;;)	2277	for (;;)
2257	{	2278	{
2258	if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))	2279	if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2259	break;	2280	break;
2260		2281
2261	*str++ = ch;	2282	*str++ = ch;
2262		2283
2263	if (expect_false (ch == C0_LF || str >= eol))	2284	if (ecb_unlikely (ch == C0_LF || str >= eol))
2264	{	2285	{
2265	if (ch == C0_LF)	2286	if (ch == C0_LF)
2266	nlines++;	2287	nlines++;
2267		2288
2268	refresh_count++;	2289	refresh_count++;
…		…
2340	}	2361	}
2341	}	2362	}
2342	}	2363	}
2343		2364
2344	// read the next character	2365	// read the next character
2345	wchar_t	2366	wchar_t ecb_hot
2346	rxvt_term::next_char () NOTHROW	2367	rxvt_term::next_char () NOTHROW
2347	{	2368	{
2348	while (cmdbuf_ptr < cmdbuf_endp)	2369	while (cmdbuf_ptr < cmdbuf_endp)
2349	{	2370	{
2350	// assume 7-bit to be ascii ALWAYS	2371	// assume 7-bit to be ascii ALWAYS
2351	if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))	2372	if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2352	return *cmdbuf_ptr++;	2373	return *cmdbuf_ptr++;
2353		2374
2354	wchar_t wc;	2375	wchar_t wc;
2355	size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);	2376	size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2356		2377
…		…
2374		2395
2375	return NOCHAR;	2396	return NOCHAR;
2376	}	2397	}
2377		2398
2378	// read the next octet	2399	// read the next octet
2379	uint32_t	2400	uint32_t ecb_hot
2380	rxvt_term::next_octet () NOTHROW	2401	rxvt_term::next_octet () NOTHROW
2381	{	2402	{
2382	return cmdbuf_ptr < cmdbuf_endp	2403	return cmdbuf_ptr < cmdbuf_endp
2383	? (unsigned char)*cmdbuf_ptr++	2404	? (unsigned char)*cmdbuf_ptr++
2384	: NOCHAR;	2405	: NOCHAR;
2385	}	2406	}
2386		2407
2387	static class out_of_input out_of_input;	2408	static class out_of_input out_of_input;
2388		2409
2389	/* rxvt_cmd_getc () - Return next input character */	2410	wchar_t ecb_hot
2390	/*
2391	* Return the next input character after first passing any keyboard input
2392	* to the command.
2393	*/
2394	wchar_t
2395	rxvt_term::cmd_getc () THROW ((class out_of_input))	2411	rxvt_term::cmd_getc () THROW ((class out_of_input))
2396	{	2412	{
2397	wchar_t c = next_char ();	2413	wchar_t c = next_char ();
2398		2414
2399	if (c == NOCHAR)	2415	if (c == NOCHAR)
2400	throw out_of_input;	2416	throw out_of_input;
2401		2417
2402	return c;	2418	return c;
2403	}	2419	}
2404		2420
2405	uint32_t	2421	uint32_t ecb_hot
2406	rxvt_term::cmd_get8 () THROW ((class out_of_input))	2422	rxvt_term::cmd_get8 () THROW ((class out_of_input))
2407	{	2423	{
2408	uint32_t c = next_octet ();	2424	uint32_t c = next_octet ();
2409		2425
2410	if (c == NOCHAR)	2426	if (c == NOCHAR)
…		…
2414	}	2430	}
2415		2431
2416	/*{{{ print pipe */	2432	/*{{{ print pipe */
2417	/*----------------------------------------------------------------------*/	2433	/*----------------------------------------------------------------------*/
2418	#ifdef PRINTPIPE	2434	#ifdef PRINTPIPE
2419	FILE *	2435	FILE * ecb_cold
2420	rxvt_term::popen_printer ()	2436	rxvt_term::popen_printer ()
2421	{	2437	{
2422	FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");	2438	FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2423		2439
2424	if (stream == NULL)	2440	if (stream == NULL)
2425	rxvt_warn ("can't open printer pipe, not printing.\n");	2441	rxvt_warn ("can't open printer pipe, not printing.\n");
2426		2442
2427	return stream;	2443	return stream;
2428	}	2444	}
2429		2445
2430	int	2446	int ecb_cold
2431	rxvt_term::pclose_printer (FILE *stream)	2447	rxvt_term::pclose_printer (FILE *stream)
2432	{	2448	{
2433	fflush (stream);	2449	fflush (stream);
2434	return pclose (stream);	2450	return pclose (stream);
2435	}	2451	}
2436		2452
2437	/*	2453	/*
2438	* simulate attached vt100 printer	2454	* simulate attached vt100 printer
2439	*/	2455	*/
2440	void	2456	void ecb_cold
2441	rxvt_term::process_print_pipe ()	2457	rxvt_term::process_print_pipe ()
2442	{	2458	{
2443	FILE *fd = popen_printer ();	2459	FILE *fd = popen_printer ();
2444		2460
2445	if (!fd)	2461	if (!fd)
…		…
2491	pclose_printer (fd);	2507	pclose_printer (fd);
2492	}	2508	}
2493	#endif /* PRINTPIPE */	2509	#endif /* PRINTPIPE */
2494	/*}}} */	2510	/*}}} */
2495		2511
2496	/* *INDENT-OFF* */
2497	enum {	2512	enum {
2498	C1_40 = 0x40,	2513	C1_40 = 0x40,
2499	C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,	2514	C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2500	C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,	2515	C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2501	C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,	2516	C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2502	C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,	2517	C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2503	};	2518	};
2504	/* *INDENT-ON* */
2505		2519
2506	/*{{{ process non-printing single characters */	2520	/*{{{ process non-printing single characters */
2507	void	2521	void ecb_hot
2508	rxvt_term::process_nonprinting (unicode_t ch)	2522	rxvt_term::process_nonprinting (unicode_t ch)
2509	{	2523	{
2510	switch (ch)	2524	switch (ch)
2511	{	2525	{
2512	case C0_ESC:	2526	case C0_ESC:
…		…
2558	}	2572	}
2559	/*}}} */	2573	/*}}} */
2560		2574
2561		2575
2562	/*{{{ process VT52 escape sequences */	2576	/*{{{ process VT52 escape sequences */
2563	void	2577	void ecb_cold
2564	rxvt_term::process_escape_vt52 (unicode_t ch)	2578	rxvt_term::process_escape_vt52 (unicode_t ch)
2565	{	2579	{
2566	int row, col;	2580	int row, col;
2567		2581
2568	switch (ch)	2582	switch (ch)
…		…
2602	break;	2616	break;
2603	case 'Z': /* identify the terminal type */	2617	case 'Z': /* identify the terminal type */
2604	tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */	2618	tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2605	break;	2619	break;
2606	case '<': /* turn off VT52 mode */	2620	case '<': /* turn off VT52 mode */
2607	set_privmode (PrivMode_vt52, 0);	2621	priv_modes &= ~PrivMode_vt52;
2608	break;	2622	break;
2609	case 'F': /* use special graphics character set */	2623	case 'F': /* use special graphics character set */
2610	case 'G': /* use regular character set */	2624	case 'G': /* use regular character set */
2611	/* unimplemented */	2625	/* unimplemented */
2612	break;	2626	break;
…		…
2618	}	2632	}
2619	/*}}} */	2633	/*}}} */
2620		2634
2621		2635
2622	/*{{{ process escape sequences */	2636	/*{{{ process escape sequences */
2623	void	2637	void ecb_hot
2624	rxvt_term::process_escape_seq ()	2638	rxvt_term::process_escape_seq ()
2625	{	2639	{
2626	unicode_t ch = cmd_getc ();	2640	unicode_t ch = cmd_getc ();
2627		2641
2628	if (priv_modes & PrivMode_vt52)	2642	if (priv_modes & PrivMode_vt52)
…		…
2631	return;	2645	return;
2632	}	2646	}
2633		2647
2634	switch (ch)	2648	switch (ch)
2635	{	2649	{
2636	/* case 1: do_tek_mode (); break; */
2637	case '#':	2650	case '#':
2638	if (cmd_getc () == '8')	2651	if (cmd_getc () == '8')
2639	scr_E ();	2652	scr_E ();
2640	break;	2653	break;
2641	case '(':	2654	case '(':
…		…
2664	#if !ENABLE_MINIMAL	2677	#if !ENABLE_MINIMAL
2665	case '9':	2678	case '9':
2666	scr_forwardindex ();	2679	scr_forwardindex ();
2667	break;	2680	break;
2668	#endif	2681	#endif
		2682	// DECPAM/DECPNM
2669	case '=':	2683	case '=':
		2684	priv_modes |= PrivMode_aplKP;
		2685	break;
2670	case '>':	2686	case '>':
2671	set_privmode (PrivMode_aplKP, ch == '=');	2687	priv_modes &= ~PrivMode_aplKP;
2672	break;	2688	break;
2673		2689
2674	case C1_40:	2690	case C1_40:
2675	cmd_getc ();	2691	cmd_getc ();
2676	break;	2692	break;
…		…
2680		2696
2681	/* 8.3.87: NEXT LINE */	2697	/* 8.3.87: NEXT LINE */
2682	case C1_NEL: /* ESC E */	2698	case C1_NEL: /* ESC E */
2683	{	2699	{
2684	wchar_t nlcr[] = { C0_LF, C0_CR };	2700	wchar_t nlcr[] = { C0_LF, C0_CR };
2685	scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);	2701	scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2686	}	2702	}
2687	break;	2703	break;
2688		2704
2689	/* kidnapped escape sequence: Should be 8.3.48 */	2705	/* kidnapped escape sequence: Should be 8.3.48 */
2690	case C1_ESA: /* ESC G */	2706	case C1_ESA: /* ESC G */
2691	process_graphics ();	2707	// used by original rxvt for rob nations own graphics mode
		2708	if (cmd_getc () == 'Q')
		2709	tt_printf ("\033G0\012"); /* query graphics - no graphics */
2692	break;	2710	break;
2693		2711
2694	/* 8.3.63: CHARACTER TABULATION SET */	2712	/* 8.3.63: CHARACTER TABULATION SET */
2695	case C1_HTS: /* ESC H */	2713	case C1_HTS: /* ESC H */
2696	scr_set_tab (1);	2714	scr_set_tab (1);
…		…
2700	case C1_RI: /* ESC M */	2718	case C1_RI: /* ESC M */
2701	scr_index (DN);	2719	scr_index (DN);
2702	break;	2720	break;
2703		2721
2704	/* 8.3.142: SINGLE-SHIFT TWO */	2722	/* 8.3.142: SINGLE-SHIFT TWO */
2705	/*case C1_SS2: scr_single_shift (2); break; */	2723	/* case C1_SS2: break; */
2706		2724
2707	/* 8.3.143: SINGLE-SHIFT THREE */	2725	/* 8.3.143: SINGLE-SHIFT THREE */
2708	/*case C1_SS3: scr_single_shift (3); break; */	2726	/* case C1_SS3: break; */
2709		2727
2710	/* 8.3.27: DEVICE CONTROL STRING */	2728	/* 8.3.27: DEVICE CONTROL STRING */
2711	case C1_DCS: /* ESC P */	2729	case C1_DCS: /* ESC P */
2712	process_dcs_seq ();	2730	process_dcs_seq ();
2713	break;	2731	break;
…		…
2746	}	2764	}
2747	}	2765	}
2748	/*}}} */	2766	/*}}} */
2749		2767
2750	/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */	2768	/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2751	/* *INDENT-OFF* */
2752	enum {	2769	enum {
2753	CSI_ICH = 0x40,	2770	CSI_ICH = 0x40,
2754	CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,	2771	CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2755	CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,	2772	CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2756	CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,	2773	CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
…		…
2759	CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,	2776	CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2760	CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,	2777	CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2761	CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F	2778	CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2762	};	2779	};
2763		2780
2764	#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \	2781	#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2765	(((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \	2782	(((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2766	| ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))	2783	| ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2767	#define get_byte_array_bit(array, bit) \	2784	#define get_byte_array_bit(array, bit) \
2768	(!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))	2785	(!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2769		2786
2770	const unsigned char csi_defaults[] =	2787	static const unsigned char csi_defaults[] =
2771	{	2788	{
2772	make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */	2789	make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2773	make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */	2790	make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2774	make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */	2791	make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2775	make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */	2792	make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2776	make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */	2793	make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2777	make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */	2794	make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2778	make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */	2795	make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2779	make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */	2796	make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2780	};	2797	};
2781	/* *INDENT-ON* */
2782		2798
2783	void	2799	void ecb_hot
2784	rxvt_term::process_csi_seq ()	2800	rxvt_term::process_csi_seq ()
2785	{	2801	{
2786	unicode_t ch, priv, i;	2802	unicode_t ch, priv, i;
2787	unsigned int nargs, p;	2803	unsigned int nargs, p;
2788	int n, ndef;	2804	int n, ndef;
…		…
2864	{	2880	{
2865	/* DECSTR: soft terminal reset, used by our terminfo since 9.06 */	2881	/* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2866	scr_soft_reset ();	2882	scr_soft_reset ();
2867		2883
2868	static const int pm_h[] = { 7, 25 };	2884	static const int pm_h[] = { 7, 25 };
2869	static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };	2885	static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2870		2886
2871	process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);	2887	process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
2872	process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);	2888	process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2873	}	2889	}
2874	break;	2890	break;
2875	}	2891	}
2876		2892
2877	return;	2893	return;
…		…
2895	}	2911	}
2896	break;	2912	break;
2897	#endif	2913	#endif
2898		2914
2899	case CSI_CUU: /* 8.3.22: (1) CURSOR UP */	2915	case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2900	case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */	2916	case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2901	arg[0] = -arg[0];	2917	arg[0] = -arg[0];
2902	/* FALLTHROUGH */	2918	/* FALLTHROUGH */
2903	case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */	2919	case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2904	case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */	2920	case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2905	scr_gotorc (arg[0], 0, RELATIVE);	2921	scr_gotorc (arg[0], 0, RELATIVE);
2906	break;	2922	break;
2907		2923
2908	case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */	2924	case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2909	case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */	2925	case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
…		…
3096	}	3112	}
3097	}	3113	}
3098	/*}}} */	3114	/*}}} */
3099		3115
3100	#if !ENABLE_MINIMAL	3116	#if !ENABLE_MINIMAL
3101	/* ARGSUSED */
3102	void	3117	void
3103	rxvt_term::process_window_ops (const int *args, unsigned int nargs)	3118	rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3104	{	3119	{
3105	int x, y;	3120	int x, y;
3106	XWindowAttributes wattr;	3121	XWindowAttributes wattr;
…		…
3115	{	3130	{
3116	/*	3131	/*
3117	* commands	3132	* commands
3118	*/	3133	*/
3119	case 1: /* deiconify window */	3134	case 1: /* deiconify window */
3120	XMapWindow (dpy, parent[0]);	3135	XMapWindow (dpy, parent);
3121	break;	3136	break;
3122	case 2: /* iconify window */	3137	case 2: /* iconify window */
3123	XIconifyWindow (dpy, parent[0], display->screen);	3138	XIconifyWindow (dpy, parent, display->screen);
3124	break;	3139	break;
3125	case 3: /* set position (pixels) */	3140	case 3: /* set position (pixels) */
3126	XMoveWindow (dpy, parent[0], args[1], args[2]);	3141	XMoveWindow (dpy, parent, args[1], args[2]);
3127	break;	3142	break;
3128	case 4: /* set size (pixels) */	3143	case 4: /* set size (pixels) */
3129	set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);	3144	set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3130	break;	3145	break;
3131	case 5: /* raise window */	3146	case 5: /* raise window */
3132	XRaiseWindow (dpy, parent[0]);	3147	XRaiseWindow (dpy, parent);
3133	break;	3148	break;
3134	case 6: /* lower window */	3149	case 6: /* lower window */
3135	XLowerWindow (dpy, parent[0]);	3150	XLowerWindow (dpy, parent);
3136	break;	3151	break;
3137	case 7: /* refresh window */	3152	case 7: /* refresh window */
3138	scr_touch (true);	3153	scr_touch (true);
3139	break;	3154	break;
3140	case 8: /* set size (chars) */	3155	case 8: /* set size (chars) */
…		…
3143	break;	3158	break;
3144		3159
3145	//case 9: NYI, TODO, restore maximized window or maximize window	3160	//case 9: NYI, TODO, restore maximized window or maximize window
3146	default:	3161	default:
3147	if (args[0] >= 24) /* set height (chars) */	3162	if (args[0] >= 24) /* set height (chars) */
3148	set_widthheight ((unsigned int)width,	3163	set_widthheight ((unsigned int)vt_width,
3149	(unsigned int) (args[1] * fheight));	3164	(unsigned int) (args[1] * fheight));
3150	break;	3165	break;
3151		3166
3152	/*	3167	/*
3153	* reports - some output format copied from XTerm	3168	* reports - some output format copied from XTerm
3154	*/	3169	*/
3155	case 11: /* report window state */	3170	case 11: /* report window state */
3156	XGetWindowAttributes (dpy, parent[0], &wattr);	3171	XGetWindowAttributes (dpy, parent, &wattr);
3157	tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);	3172	tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3158	break;	3173	break;
3159	case 13: /* report window position */	3174	case 13: /* report window position */
3160	XGetWindowAttributes (dpy, parent[0], &wattr);	3175	XGetWindowAttributes (dpy, parent, &wattr);
3161	XTranslateCoordinates (dpy, parent[0], wattr.root,	3176	XTranslateCoordinates (dpy, parent, wattr.root,
3162	-wattr.border_width, -wattr.border_width,	3177	-wattr.border_width, -wattr.border_width,
3163	&x, &y, &wdummy);	3178	&x, &y, &wdummy);
3164	tt_printf ("\033[3;%d;%dt", x, y);	3179	tt_printf ("\033[3;%d;%dt", x, y);
3165	break;	3180	break;
3166	case 14: /* report window size (pixels) */	3181	case 14: /* report window size (pixels) */
3167	XGetWindowAttributes (dpy, parent[0], &wattr);	3182	XGetWindowAttributes (dpy, parent, &wattr);
3168	tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);	3183	tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3169	break;	3184	break;
3170	case 18: /* report text area size (chars) */	3185	case 18: /* report text area size (chars) */
3171	tt_printf ("\033[8;%d;%dt", nrow, ncol);	3186	tt_printf ("\033[8;%d;%dt", nrow, ncol);
3172	break;	3187	break;
…		…
3174	tt_printf ("\033[9;%d;%dt", nrow, ncol);	3189	tt_printf ("\033[9;%d;%dt", nrow, ncol);
3175	break;	3190	break;
3176	case 20: /* report icon label */	3191	case 20: /* report icon label */
3177	{	3192	{
3178	char *s;	3193	char *s;
3179	XGetIconName (dpy, parent[0], &s);	3194	XGetIconName (dpy, parent, &s);
3180	tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */	3195	tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3181	XFree (s);	3196	XFree (s);
3182	}	3197	}
3183	break;	3198	break;
3184	case 21: /* report window title */	3199	case 21: /* report window title */
3185	{	3200	{
3186	char *s;	3201	char *s;
3187	XFetchName (dpy, parent[0], &s);	3202	XFetchName (dpy, parent, &s);
3188	tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */	3203	tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3189	XFree (s);	3204	XFree (s);
3190	}	3205	}
3191	break;	3206	break;
3192	}	3207	}
…		…
3346	unsigned long bytes_after;	3361	unsigned long bytes_after;
3347	unsigned char *value = 0;	3362	unsigned char *value = 0;
3348	const char *str = "";	3363	const char *str = "";
3349		3364
3350	if (prop	3365	if (prop
3351	&& XGetWindowProperty (dpy, parent[0],	3366	&& XGetWindowProperty (dpy, parent,
3352	prop, 0, 1<<16, 0, AnyPropertyType,	3367	prop, 0, 1<<16, 0, AnyPropertyType,
3353	&actual_type, &actual_format,	3368	&actual_type, &actual_format,
3354	&nitems, &bytes_after, &value) == Success	3369	&nitems, &bytes_after, &value) == Success
3355	&& actual_type != None	3370	&& actual_type != None
3356	&& actual_format == 8)	3371	&& actual_format == 8)
…		…
3368	{	3383	{
3369	*eq = 0;	3384	*eq = 0;
3370	set_utf8_property (display->atom (str), eq + 1);	3385	set_utf8_property (display->atom (str), eq + 1);
3371	}	3386	}
3372	else	3387	else
3373	XDeleteProperty (dpy, parent[0],	3388	XDeleteProperty (dpy, parent,
3374	display->atom (str));	3389	display->atom (str));
3375	}	3390	}
3376	break;	3391	break;
3377		3392
3378	case XTerm_Color:	3393	case XTerm_Color:
…		…
3439	process_color_seq (op, Color_tint, str, resp);	3454	process_color_seq (op, Color_tint, str, resp);
3440	{	3455	{
3441	bool changed = false;	3456	bool changed = false;
3442		3457
3443	if (ISSET_PIXCOLOR (Color_tint))	3458	if (ISSET_PIXCOLOR (Color_tint))
3444	changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);	3459	changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
3445	else
3446	changed = bgPixmap.unset_tint ();
3447		3460
3448	if (changed)	3461	if (changed)
3449	update_background ();	3462	update_background ();
3450	}	3463	}
3451		3464
…		…
3455	#if BG_IMAGE_FROM_FILE	3468	#if BG_IMAGE_FROM_FILE
3456	case Rxvt_Pixmap:	3469	case Rxvt_Pixmap:
3457	if (!strcmp (str, "?"))	3470	if (!strcmp (str, "?"))
3458	{	3471	{
3459	char str[256];	3472	char str[256];
		3473	int h_scale = 0, v_scale = 0;
		3474	int h_align = 0, v_align = 0;
		3475	if (image_vec.size () > 0)
		3476	{
		3477	h_scale = image_vec[0].h_scale;
		3478	v_scale = image_vec[0].v_scale;
		3479	h_align = image_vec[0].h_align;
		3480	v_align = image_vec[0].v_align;
		3481	}
3460		3482
3461	sprintf (str, "[%dx%d+%d+%d]",	3483	sprintf (str, "[%dx%d+%d+%d]",
3462	min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),	3484	h_scale, v_scale,
3463	min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));	3485	h_align, v_align);
3464	process_xterm_seq (XTerm_title, str, CHAR_ST);	3486	process_xterm_seq (XTerm_title, str, CHAR_ST);
3465	}	3487	}
3466	else	3488	else
3467	{	3489	{
3468	int changed = 0;	3490	bool changed = false;
3469		3491
3470	if (*str != ';')	3492	if (*str != ';')
3471	{	3493	{
3472	if (bgPixmap.set_file (str)) /* change pixmap */	3494	if (image_vec.size () > 0)
		3495	changed = image_vec[0].set_file_geometry (str);
		3496	else
3473	{	3497	{
3474	changed++;	3498	rxvt_image *image = new_image ();
3475	str = strchr (str, ';');	3499	if (!image->set_file_geometry (str))
3476	if (str == NULL)	3500	image_vec.pop_back ();
3477	bgPixmap.set_defaultGeometry ();
3478	else	3501	else
3479	bgPixmap.set_geometry (str+1);	3502	changed = true;
3480	}	3503	}
3481	}	3504	}
3482	else	3505	else
3483	{	3506	{
3484	str++;	3507	str++;
3485	if (bgPixmap.set_geometry (str, true))	3508	if (image_vec.size () > 0)
3486	changed++;	3509	changed = image_vec[0].set_geometry (str, true);
3487	}	3510	}
3488		3511
3489	if (changed)	3512	if (changed)
3490	{	3513	{
3491	if (bgPixmap.window_position_sensitive ())	3514	if (bg_window_position_sensitive ())
3492	{	3515	{
3493	int x, y;	3516	int x, y;
3494	get_window_origin (x, y);	3517	get_window_origin (x, y);
3495	bgPixmap.set_position (x, y);	3518	bg_set_position (x, y);
3496	}	3519	}
3497	update_background ();	3520	update_background ();
3498	}	3521	}
3499	}	3522	}
3500	break;	3523	break;
…		…
3590	* 's' = save	3613	* 's' = save
3591	* 'r' = restore	3614	* 'r' = restore
3592	* 't' = toggle	3615	* 't' = toggle
3593	* so no need for fancy checking	3616	* so no need for fancy checking
3594	*/	3617	*/
3595	int	3618	int ecb_cold
3596	rxvt_term::privcases (int mode, unsigned long bit)	3619	rxvt_term::privcases (int mode, unsigned long bit)
3597	{	3620	{
3598	int state;	3621	int state;
3599		3622
3600	if (mode == 's')	3623	if (mode == 's')
3601	{	3624	{
3602	SavedModes |= (priv_modes & bit);	3625	if (priv_modes & bit)
		3626	SavedModes |= bit;
		3627	else
		3628	SavedModes &= ~bit;
3603	return -1;	3629	return -1;
3604	}	3630	}
3605	else	3631	else
3606	{	3632	{
3607	if (mode == 'r')	3633	if (mode == 'r')
3608	state = (SavedModes & bit) ? 1 : 0; /* no overlapping */	3634	state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3609	else	3635	else
3610	state = (mode == 't') ? ! (priv_modes & bit) : mode;	3636	state = (mode == 't') ? ! (priv_modes & bit) : mode;
3611		3637
3612	set_privmode (bit, state);	3638	if (state)
		3639	priv_modes |= bit;
		3640	else
		3641	priv_modes &= ~bit;
3613	}	3642	}
3614		3643
3615	return state;	3644	return state;
3616	}	3645	}
3617		3646
3618	/* we're not using priv _yet_ */	3647	/* we're not using priv _yet_ */
3619	void	3648	void
3620	rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)	3649	rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3621	{	3650	{
3622	unsigned int i, j;	3651	unsigned int i, j;
3623	int state;	3652	int state;
3624		3653
3625	static const struct	3654	static const struct
3626	{	3655	{
3627	const int argval;	3656	const int argval;
3628	const unsigned long bit;	3657	const unsigned long bit;
3629	} argtopriv[] = {	3658	} argtopriv[] = {
3630	{ 1, PrivMode_aplCUR }, // DECCKM	3659	{ 1, PrivMode_aplCUR }, // DECCKM
3631	{ 2, PrivMode_vt52 },	3660	{ 2, PrivMode_vt52 }, // DECANM
3632	{ 3, PrivMode_132 }, // DECCOLM	3661	{ 3, PrivMode_132 }, // DECCOLM
3633	{ 4, PrivMode_smoothScroll }, // DECSCLM	3662	{ 4, PrivMode_smoothScroll }, // DECSCLM
3634	{ 5, PrivMode_rVideo }, // DECSCNM	3663	{ 5, PrivMode_rVideo }, // DECSCNM
3635	{ 6, PrivMode_relOrigin }, // DECOM	3664	{ 6, PrivMode_relOrigin }, // DECOM
3636	{ 7, PrivMode_Autowrap }, // DECAWM	3665	{ 7, PrivMode_Autowrap }, // DECAWM
3637	// 8, auto-repeat keys // DECARM	3666	// 8, auto-repeat keys // DECARM
3638	{ 9, PrivMode_MouseX10 },	3667	{ 9, PrivMode_MouseX10 },
3639	// 18 end FF to printer after print screen	3668	// 18 end FF to printer after print screen
3640	// 19 Print screen prints full screen/scroll region	3669	// 19 Print screen prints full screen/scroll region
3641	{ 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis	3670	{ 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3642	#ifdef scrollBar_esc	3671	#ifdef scrollBar_esc
3643	{ scrollBar_esc, PrivMode_scrollBar },	3672	{ scrollBar_esc, PrivMode_scrollBar },
3644	#endif	3673	#endif
3645	{ 35, PrivMode_ShiftKeys }, // rxvt extension	3674	{ 35, PrivMode_ShiftKeys }, // rxvt extension
3646	// 38, tektronix mode // DECTEK	3675	// 38, tektronix mode // DECTEK
3647	{ 40, PrivMode_132OK },	3676	{ 40, PrivMode_132OK },
3648	// 41 xterm more fixes NYI	3677	// 41 xterm more fixes NYI
3649	// 45 margin bell NYI	3678	// 45 margin bell NYI
3650	// 46 start logging	3679	// 46 start logging
3651	{ 47, PrivMode_Screen },	3680	{ 47, PrivMode_Screen },
3652	{ 66, PrivMode_aplKP }, // DECPAM/DECPNM	3681	{ 66, PrivMode_aplKP }, // DECNKM
3653	#ifndef NO_BACKSPACE_KEY	3682	#ifndef NO_BACKSPACE_KEY
3654	{ 67, PrivMode_BackSpace }, // DECBKM	3683	{ 67, PrivMode_BackSpace }, // DECBKM
3655	#endif	3684	#endif
3656	{ 1000, PrivMode_MouseX11 },	3685	{ 1000, PrivMode_MouseX11 },
3657	{ 1002, PrivMode_MouseBtnEvent },	3686	{ 1002, PrivMode_MouseBtnEvent },
3658	{ 1003, PrivMode_MouseAnyEvent },	3687	{ 1003, PrivMode_MouseAnyEvent },
		3688	#if ENABLE_FRILLS
		3689	{ 1005, PrivMode_ExtModeMouse },
		3690	#endif
3659	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension	3691	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension
3660	{ 1011, PrivMode_Keypress }, // rxvt extension	3692	{ 1011, PrivMode_Keypress }, // rxvt extension
		3693	#if ENABLE_FRILLS
		3694	{ 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
		3695	#endif
3661	// 1035 enable modifiers for alt, numlock NYI	3696	// 1035 enable modifiers for alt, numlock NYI
3662	// 1036 send ESC for meta keys NYI	3697	// 1036 send ESC for meta keys NYI
3663	// 1037 send DEL for keypad delete NYI	3698	// 1037 send DEL for keypad delete NYI
3664	{ 1047, PrivMode_Screen },	3699	{ 1047, PrivMode_Screen },
3665	// 1048 save and restore cursor	3700	// 1048 save and restore cursor, implemented in code
3666	{ 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */	3701	{ 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3667	// 1051, 1052, 1060, 1061 keyboard emulation NYI	3702	// 1051, 1052, 1060, 1061 keyboard emulation NYI
3668	{ 2004, PrivMode_BracketPaste },	3703	{ 2004, PrivMode_BracketPaste },
3669	};	3704	};
3670		3705
…		…
3680	for (i = 0; i < nargs; i++)	3715	for (i = 0; i < nargs; i++)
3681	{	3716	{
3682	state = -1;	3717	state = -1;
3683		3718
3684	/* basic handling */	3719	/* basic handling */
3685	for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)	3720	for (j = 0; j < ecb_array_length (argtopriv); j++)
3686	if (argtopriv[j].argval == arg[i])	3721	if (argtopriv[j].argval == arg[i])
3687	{	3722	{
3688	state = privcases (mode, argtopriv[j].bit);	3723	state = privcases (mode, argtopriv[j].bit);
3689	break;	3724	break;
3690	}	3725	}
…		…
3716	case 2: /* VT52 mode */	3751	case 2: /* VT52 mode */
3717	/* oddball mode. should be set regardless of set/reset	3752	/* oddball mode. should be set regardless of set/reset
3718	* parameter. Return from VT52 mode with an ESC < from	3753	* parameter. Return from VT52 mode with an ESC < from
3719	* within VT52 mode	3754	* within VT52 mode
3720	*/	3755	*/
3721	set_privmode (PrivMode_vt52, 1);	3756	priv_modes |= PrivMode_vt52;
3722	break;	3757	break;
3723	case 3: /* 80/132 */	3758	case 3: /* 80/132 */
3724	if (priv_modes & PrivMode_132OK)	3759	if (priv_modes & PrivMode_132OK)
3725	set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);	3760	set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3726	break;	3761	break;
…		…
3741	if (state) /* orthogonal */	3776	if (state) /* orthogonal */
3742	priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);	3777	priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3743	break;	3778	break;
3744	#ifdef scrollBar_esc	3779	#ifdef scrollBar_esc
3745	case scrollBar_esc:	3780	case scrollBar_esc:
3746	if (scrollBar.map (state))	3781	scrollBar.map (state);
3747	{
3748	resize_all_windows (0, 0, 0);	3782	resize_all_windows (0, 0, 0);
3749	scr_touch (true);	3783	scr_touch (true);
3750	}
3751	break;	3784	break;
3752	#endif	3785	#endif
3753	case 25: /* visible/invisible cursor */	3786	case 25: /* visible/invisible cursor */
3754	scr_cursor_visible (state);	3787	scr_cursor_visible (state);
3755	break;	3788	break;
…		…
3768	case 1003:	3801	case 1003:
3769	if (state)	3802	if (state)
3770	{	3803	{
3771	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);	3804	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3772	priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;	3805	priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
		3806	mouse_row = mouse_col = 0;
3773	vt_emask_mouse = PointerMotionMask;	3807	vt_emask_mouse = PointerMotionMask;
3774	}	3808	}
3775	else	3809	else
3776	vt_emask_mouse = NoEventMask;	3810	vt_emask_mouse = NoEventMask;
3777		3811
…		…
3809	}	3843	}
3810	}	3844	}
3811	/*}}} */	3845	/*}}} */
3812		3846
3813	/*{{{ process sgr sequences */	3847	/*{{{ process sgr sequences */
3814	void	3848	void ecb_hot
3815	rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)	3849	rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3816	{	3850	{
3817	unsigned int i;	3851	unsigned int i;
3818	short rendset;	3852	short rendset;
3819	int rendstyle;	3853	int rendstyle;
…		…
3962	}	3996	}
3963	}	3997	}
3964	}	3998	}
3965	/*}}} */	3999	/*}}} */
3966		4000
3967	/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3968	void
3969	rxvt_term::process_graphics ()
3970	{
3971	unicode_t ch, cmd = cmd_getc ();
3972
3973	if (cmd == 'Q')
3974	{
3975	/* query graphics */
3976	tt_printf ("\033G0\012"); /* no graphics */
3977	return;
3978	}
3979	/* swallow other graphics sequences until terminating ':' */
3980	do
3981	ch = cmd_getc ();
3982	while (ch != ':');
3983	}
3984	/*}}} */
3985
3986	/* ------------------------------------------------------------------------- */	4001	/* ------------------------------------------------------------------------- */
3987		4002
3988	/*	4003	/*
3989	* Send printf () formatted output to the command.	4004	* Send printf () formatted output to the command.
3990	* Only use for small amounts of data.	4005	* Only use for small amounts of data.
…		…
4003		4018
4004	/* ---------------------------------------------------------------------- */	4019	/* ---------------------------------------------------------------------- */
4005	/* Write data to the pty as typed by the user, pasted with the mouse,	4020	/* Write data to the pty as typed by the user, pasted with the mouse,
4006	* or generated by us in response to a query ESC sequence.	4021	* or generated by us in response to a query ESC sequence.
4007	*/	4022	*/
4008	const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT	4023	static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4009		4024
4010	void	4025	void
4011	rxvt_term::tt_write (const char *data, unsigned int len)	4026	rxvt_term::tt_write (const char *data, unsigned int len)
4012	{	4027	{
4013	if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))	4028	if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
…		…
4018		4033
4019	if (v_buflen == 0)	4034	if (v_buflen == 0)
4020	{	4035	{
4021	ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));	4036	ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4022		4037
		4038	max_it (written, 0);
		4039
4023	if ((unsigned int)written == len)	4040	if (written == len)
4024	return;	4041	return;
4025		4042
4026	data += written;	4043	data += written;
4027	len -= written;	4044	len -= written;
4028	}	4045	}
4029		4046
4030	v_buffer = (char *)realloc (v_buffer, v_buflen + len);	4047	v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4031		4048
4032	memcpy (v_buffer + v_buflen, data, len);	4049	memcpy (v_buffer + v_buflen, data, len);
4033	v_buflen += len;	4050	v_buflen += len;
4034		4051
4035	pty_ev.set (ev::READ | ev::WRITE);	4052	pty_ev.set (ev::READ | ev::WRITE);

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