ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.81 by pcg, Sun Mar 28 02:07:08 2004 UTC vs.
Revision 1.528 by sf-exg, Sat Dec 29 15:59:51 2012 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: command.c	2	* File: command.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
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) 2003-2004 Marc Lehmann <pcg@goof.com>	30	* Copyright (c) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
		31	* Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31	*	32	*
32	* This program is free software; you can redistribute it and/or modify	33	* This program is free software; you can redistribute it and/or modify
33	* it under the terms of the GNU General Public License as published by	34	* it under the terms of the GNU General Public License as published by
34	* the Free Software Foundation; either version 2 of the License, or	35	* the Free Software Foundation; either version 2 of the License, or
35	* (at your option) any later version.	36	* (at your option) any later version.
…		…
43	* along with this program; if not, write to the Free Software	44	* along with this program; if not, write to the Free Software
44	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	45	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45	*----------------------------------------------------------------------*/	46	*----------------------------------------------------------------------*/
46		47
47	/*{{{ includes: */	48	/*{{{ includes: */
48	#include "../config.h" /* NECESSARY */	49	#include "../config.h"
49	#include "rxvt.h" /* NECESSARY */	50	#include "rxvt.h"
		51	#include "rxvtperl.h"
50	#include "version.h"	52	#include "version.h"
51	#include "command.h"	53	#include "command.h"
52		54
		55	#ifdef KEYSYM_RESOURCE
		56	# include "keyboard.h"
		57	#endif
		58
53	#include <wchar.h>	59	#include <signal.h>
		60
		61	#if LINUX_YIELD_HACK
		62	# include <time.h>
		63	#endif
54		64
55	/*----------------------------------------------------------------------*/	65	/*----------------------------------------------------------------------*/
56		66
57	#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)	67	#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58		68
59	// exception thrown when the command parser runs out of input data	69	#if ENABLE_FRILLS || ISO_14755
60	class out_of_input { } out_of_input;
61		70
62	/*{{{ Convert the keypress event into a string */	71	#define ISO_14755_STARTED 0x80000000UL
63	void	72	#define ISO_14755_51 0x40000000UL // basic (section 5.1)
		73	#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
		74	#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
		75	#define ISO_14755_MASK 0x0fffffffUL
		76
		77	#if ISO_14755
		78	static unsigned short iso14755_symtab[] = {
		79	// keysym, unicode
		80	XK_Left, 0x2190,
		81	XK_KP_Left, 0x2190,
		82	XK_Up, 0x2191,
		83	XK_KP_Up, 0x2191,
		84	XK_Right, 0x2192,
		85	XK_KP_Right, 0x2192,
		86	XK_Down, 0x2193,
		87	XK_KP_Down, 0x2193,
		88	XK_Linefeed, 0x21b4,
		89	XK_Return, 0x21b5,
		90	XK_KP_Enter, 0x21b5,
		91
		92	XK_Prior, 0x21de,
		93	XK_Next, 0x21df,
		94	XK_Tab, 0x21e5,
		95	XK_ISO_Left_Tab, 0x21e6,
		96	XK_Shift_L, 0x21e7,
		97	XK_Shift_R, 0x21e7,
		98
		99	XK_Shift_Lock, 0x21eb,
		100	XK_ISO_Lock, 0x21eb,
		101	XK_Caps_Lock, 0x21ec,
		102	XK_Num_Lock, 0x21ed,
		103	XK_ISO_Level3_Shift, 0x21ee,
		104	XK_ISO_Level3_Lock, 0x21ef,
		105	XK_ISO_Group_Lock, 0x21f0,
		106	XK_Home, 0x21f1,
		107	XK_End, 0x21f2,
		108
		109	XK_Execute, 0x2318,
		110	XK_Begin, 0x2320,
		111	XK_Delete, 0x2326,
		112	XK_Clear, 0x2327,
		113	XK_BackSpace, 0x232b,
		114	XK_Insert, 0x2380,
		115	XK_Control_L, 0x2388,
		116	XK_Control_R, 0x2388,
		117	XK_Pause, 0x2389,
		118	XK_Break, 0x238a,
		119	XK_Escape, 0x238b,
		120	XK_Undo, 0x238c,
		121	XK_Print, 0x2399,
		122
		123	XK_space, 0x2423,
		124
		125	#ifdef XK_KP_Begin
		126	XK_KP_Prior, 0x21de,
		127	XK_KP_Next, 0x21df,
		128	XK_KP_Begin, 0x2320,
		129	XK_KP_Insert, 0x2380,
		130	XK_KP_Delete, 0x2326,
		131	XK_KP_Space, 0x2422,
		132	#endif
		133	0,
		134	};
		135
		136	void ecb_cold
		137	rxvt_term::iso14755_54 (int x, int y)
		138	{
		139	x = Pixel2Col (x);
		140	y = Pixel2Row (y);
		141
		142	if (!IN_RANGE_EXC (x, 0, ncol)
		143	|| !IN_RANGE_EXC (y, 0, nrow))
		144	return;
		145
		146	for (;;)
		147	{
		148	const line_t &l = ROW(y + view_start);
		149
		150	text_t t = l.t[x];
		151
		152	if (t != NOCHAR || !x)
		153	{
		154	iso14755_51 (l.t[x], l.r[x], x, y, view_start);
		155	iso14755buf = ISO_14755_54;
		156	break;
		157	}
		158
		159	x--;
		160	}
		161	}
		162
		163	void ecb_cold
		164	rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2)
		165	{
		166	rxvt_fontset *fs = FONTSET (r);
		167	wchar_t *chr, *alloc, ch2, **fname;
		168	int len;
		169
		170	# if ENABLE_COMBINING
		171	if (IS_COMPOSE (ch))
		172	{
		173	len = rxvt_composite.expand (ch, 0);
		174	alloc = chr = new wchar_t[len];
		175	rxvt_composite.expand (ch, chr);
		176	}
		177	else
		178	# endif
		179	{
		180	ch2 = ch;
		181
		182	alloc = 0;
		183	chr = &ch2;
		184	len = 1;
		185	}
		186
		187	char rowcol[40];
		188	snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2);
		189
		190	char attr[80]; // plenty
		191
		192	sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
		193	(int)r,
		194	fgcolor_of (r), bgcolor_of (r),
		195	r & RS_Bold ? " bold" : "",
		196	r & RS_Italic ? " italic" : "",
		197	r & RS_Blink ? " blink" : "",
		198	r & RS_RVid ? " rvid" : "",
		199	r & RS_Uline ? " uline" : "",
		200	r & RS_Careful ? " careful" : "");
		201
		202	int width = 0;
		203	fname = rxvt_temp_buf<wchar_t *> (len);
		204	for (int i = 0; i < len; i++)
		205	{
		206	rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
		207	fname[i] = rxvt_utf8towcs (f->name);
		208	max_it (width, wcswidth (fname[i], wcslen (fname[i])));
		209	}
		210
		211	max_it (width, strlen (attr));
		212
		213	if (y >= 0)
		214	{
		215	y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
		216	x = 0;
		217	}
		218
		219	scr_overlay_new (x, y, width, len * 2 + 2);
		220
		221	scr_overlay_set (0, 0, rowcol);
		222
		223	r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
		224
		225	for (int y = 0; y < len; y++)
		226	{
		227	char buf[9];
		228
		229	ch = *chr++;
		230
		231	sprintf (buf, "%8x", ch);
		232	scr_overlay_set (0, y + 1, buf);
		233	scr_overlay_set (9, y + 1, '=');
		234	# if !UNICODE_3
		235	if (ch >= 0x10000)
		236	ch = 0xfffd;
		237	# endif
		238	scr_overlay_set (11, y + 1, ch, r);
		239
		240	if (WCWIDTH (ch) >= 2)
		241	scr_overlay_set (12, y + 1, NOCHAR, r);
		242	}
		243
		244	// {
		245	// char buf[4+4+3+1];
		246	// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
		247	// scr_overlay_set (0, 0, buf);
		248	// }
		249	scr_overlay_set (0, len + 1, attr);
		250	for (int i = 0; i < len; i++)
		251	{
		252	scr_overlay_set (0, len + 2 + i, fname[i]);
		253	free (fname[i]);
		254	}
		255
		256	# if ENABLE_COMBINING
		257	if (alloc)
		258	delete [] alloc;
		259	# endif
		260	}
		261	#endif
		262
		263	void ecb_cold
		264	rxvt_term::commit_iso14755 ()
		265	{
		266	wchar_t ch = iso14755buf & ISO_14755_MASK;
		267
		268	if (iso14755buf & ISO_14755_51)
		269	{
		270	char mb[MB_LEN_MAX];
		271	int len;
		272
		273	// allow verbatim 0-bytes and control-bytes to be entered
		274	if (ch >= 0x20)
		275	len = wctomb (mb, ch);
		276	else
		277	{
		278	mb[0] = ch;
		279	len = 1;
		280	}
		281
		282	if (len > 0)
		283	tt_write (mb, len);
		284	else
		285	scr_bell ();
		286	}
		287
		288	iso14755buf = 0;
		289	}
		290
		291	static int ecb_cold
		292	hex_keyval (XKeyEvent &ev)
		293	{
		294	// check whether this event corresponds to a hex digit
		295	// if the modifiers had not been pressed.
		296	for (int index = 0; index < 8; index++)
		297	{
		298	KeySym k = XLookupKeysym (&ev, index);
		299
		300	if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
		301	else if (k >= XK_0 && k <= XK_9) return k - XK_0;
		302	else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
		303	else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
		304	}
		305
		306	return -1;
		307	}
		308	#endif
		309
		310	static inline KeySym ecb_cold
		311	translate_keypad (KeySym keysym, bool kp)
		312	{
		313	#ifdef XK_KP_Home
		314	static const KeySym keypadtrans[] = {
		315	XK_KP_7, // XK_KP_Home
		316	XK_KP_4, // XK_KP_Left
		317	XK_KP_8, // XK_KP_Up
		318	XK_KP_6, // XK_KP_Right
		319	XK_KP_2, // XK_KP_Down
		320	# ifndef UNSHIFTED_SCROLLKEYS
		321	XK_KP_9, // XK_KP_Prior
		322	XK_KP_3, // XK_KP_Next
		323	# else
		324	XK_Prior,
		325	XK_Next,
		326	# endif
		327	XK_KP_1, // XK_KP_End
		328	XK_KP_5, // XK_KP_Begin
		329	};
		330
		331	if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
		332	{
		333	unsigned int index = keysym - XK_KP_Home;
		334	keysym = kp ? keypadtrans[index] : XK_Home + index;
		335	}
		336	else if (keysym == XK_KP_Insert)
		337	keysym = kp ? XK_KP_0 : XK_Insert;
		338	# ifndef NO_DELETE_KEY
		339	else if (keysym == XK_KP_Delete)
		340	keysym = kp ? XK_KP_Decimal : XK_Delete;
		341	# endif
		342	#endif
		343	return keysym;
		344	}
		345
		346	static inline int ecb_cold
		347	map_function_key (KeySym keysym)
		348	{
		349	int param = 0;
		350
		351	if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
		352	{
		353	param = 11 + keysym - XK_F1;
		354	if (keysym >= XK_F17)
		355	param += 4;
		356	else if (keysym >= XK_F15)
		357	param += 3;
		358	else if (keysym >= XK_F11)
		359	param += 2;
		360	else if (keysym >= XK_F6)
		361	param += 1;
		362	}
		363	else
		364	switch (keysym)
		365	{
		366	case XK_Find:
		367	param = 1;
		368	break;
		369	case XK_Insert:
		370	param = 2;
		371	break;
		372	#ifdef DXK_Remove
		373	case DXK_Remove:
		374	#endif
		375	case XK_Execute:
		376	param = 3;
		377	break;
		378	case XK_Select:
		379	param = 4;
		380	break;
		381	#ifndef UNSHIFTED_SCROLLKEYS
		382	case XK_Prior:
		383	param = 5;
		384	break;
		385	case XK_Next:
		386	param = 6;
		387	break;
		388	case XK_Home:
		389	param = 7;
		390	break;
		391	case XK_End:
		392	param = 8;
		393	break;
		394	#endif
		395	case XK_Help:
		396	param = 28;
		397	break;
		398	case XK_Menu:
		399	param = 29;
		400	break;
		401	}
		402	return param;
		403	}
		404
		405	void ecb_cold
64	rxvt_term::lookup_key (XKeyEvent &ev)	406	rxvt_term::key_press (XKeyEvent &ev)
65	{	407	{
66	int ctrl, meta, shft, len;	408	int ctrl, meta, shft, len;
67	unsigned int newlen;
68	KeySym keysym;	409	KeySym keysym;
69	#ifdef DEBUG_CMD
70	static int debug_key = 1; /* accessible by a debugger only */
71	#endif
72	int valid_keysym;	410	int valid_keysym;
73	unsigned char kbuf[KBUFSZ];	411	char kbuf[KBUFSZ];
		412
		413	#if ISO_14755
		414	if (iso14755buf & ISO_14755_52)
		415	return;
		416	#endif
74		417
75	/*	418	/*
76	* use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an	419	* use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77	* escape sequence to toggle the Keypad.	420	* escape sequence to toggle the Keypad.
78	*	421	*
79	* Always permit `shift' to override the current setting	422	* Always permit `shift' to override the current setting
80	*/	423	*/
81	shft = (ev.state & ShiftMask);	424	shft = ev.state & ShiftMask;
82	ctrl = (ev.state & ControlMask);	425	ctrl = ev.state & ControlMask;
83	meta = (ev.state & ModMetaMask);	426	meta = ev.state & ModMetaMask;
84
85	if (numlock_state || (ev.state & ModNumLockMask))
86	{
87	numlock_state = (ev.state & ModNumLockMask);
88	PrivMode ((!numlock_state), PrivMode_aplKP);
89	}
90		427
91	kbuf[0] = 0;	428	kbuf[0] = 0;
92		429
93	#ifdef USE_XIM	430	#if USE_XIM
94	if (Input_Context)	431	if (Input_Context)
95	{	432	{
96	Status status_return;	433	Status status_return;
97		434
98	#if 0	435	#if 0
99	#ifdef X_HAVE_UTF8_STRING	436	#ifdef X_HAVE_UTF8_STRING
100	if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful	437	if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101	len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf,	438	len = Xutf8LookupString (Input_Context, &ev, kbuf,
102	KBUFSZ, &keysym, &status_return);	439	KBUFSZ, &keysym, &status_return);
103	else	440	else
104	#endif	441	#endif
105	#endif	442	#endif
106	{	443	{
…		…
108		445
109	// the XOpenIM manpage lies about hardcoding the locale	446	// the XOpenIM manpage lies about hardcoding the locale
110	// at the point of XOpenIM, so temporarily switch locales	447	// at the point of XOpenIM, so temporarily switch locales
111	if (rs[Rs_imLocale])	448	if (rs[Rs_imLocale])
112	SET_LOCALE (rs[Rs_imLocale]);	449	SET_LOCALE (rs[Rs_imLocale]);
		450
113	// assume wchar_t == unicode or better	451	// assume wchar_t == unicode or better
114	len = XwcLookupString (Input_Context, &ev, wkbuf,	452	len = XwcLookupString (Input_Context, &ev, wkbuf,
115	KBUFSZ, &keysym, &status_return);	453	KBUFSZ, &keysym, &status_return);
		454
116	if (rs[Rs_imLocale])	455	if (rs[Rs_imLocale])
117	SET_LOCALE (locale);	456	SET_LOCALE (locale);
118		457
119	if (status_return == XLookupChars	458	if (status_return == XLookupChars
120	|| status_return == XLookupBoth)	459	|| status_return == XLookupBoth)
…		…
141	|| status_return == XLookupBoth;	480	|| status_return == XLookupBoth;
142	}	481	}
143	else	482	else
144	#endif	483	#endif
145	{	484	{
146	len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose);	485	len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147	valid_keysym = keysym != NoSymbol;	486	valid_keysym = keysym != NoSymbol;
148	}	487	}
149		488
150	if (valid_keysym)	489	if (valid_keysym)
151	{	490	{
		491	#ifdef KEYSYM_RESOURCE
		492	if (keyboard->dispatch (this, keysym, ev.state))
		493	return;
		494	#endif
		495
152	if (TermWin.saveLines)	496	if (saveLines)
153	{	497	{
154	#ifdef UNSHIFTED_SCROLLKEYS	498	#ifdef UNSHIFTED_SCROLLKEYS
155	if (!ctrl && !meta)	499	if (!ctrl && !meta)
156	{
157	#else	500	#else
158	if (IS_SCROLL_MOD)	501	if (IS_SCROLL_MOD)
		502	#endif
159	{	503	{
160	#endif
161	int lnsppg;	504	int lnsppg;
162		505
163	#ifdef PAGING_CONTEXT_LINES	506	#ifdef PAGING_CONTEXT_LINES
164	lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES;	507	lnsppg = nrow - PAGING_CONTEXT_LINES;
165	#else	508	#else
166	lnsppg = TermWin.nrow * 4 / 5;	509	lnsppg = nrow * 4 / 5;
167	#endif	510	#endif
		511	max_it (lnsppg, 1);
		512
168	if (keysym == XK_Prior)	513	if (keysym == XK_Prior)
169	{	514	{
170	scr_page (UP, lnsppg);	515	scr_page (UP, lnsppg);
171	return;	516	return;
172	}	517	}
…		…
199	scr_move_to (0, 1);	544	scr_move_to (0, 1);
200	return;	545	return;
201	}	546	}
202	else if (keysym == XK_End)	547	else if (keysym == XK_End)
203	{	548	{
204	scr_move_to (1, 0);	549	scr_move_to (1, 1);
205	return;	550	return;
206	}	551	}
207	}	552	}
208	#endif	553	#endif
209	}	554	}
…		…
214	if (keysym >= XK_F1 && keysym <= XK_F10)	559	if (keysym >= XK_F1 && keysym <= XK_F10)
215	{	560	{
216	keysym += (XK_F11 - XK_F1);	561	keysym += (XK_F11 - XK_F1);
217	shft = 0; /* turn off Shift */	562	shft = 0; /* turn off Shift */
218	}	563	}
219	else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys))	564	else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220	{	565	{
221	switch (keysym)	566	switch (keysym)
222	{	567	{
223	/* normal XTerm key bindings */	568	/* normal XTerm key bindings */
224	case XK_Insert: /* Shift+Insert = paste mouse selection */	569	case XK_Insert: /* Shift+Insert = paste mouse selection */
225	selection_request (ev.time, 0, 0);	570	selection_request (ev.time);
226	return;	571	return;
		572	#if TODO
227	/* rxvt extras */	573	/* rxvt extras */
228	case XK_KP_Add: /* Shift+KP_Add = bigger font */	574	case XK_KP_Add: /* Shift+KP_Add = bigger font */
229	change_font (FONT_UP);
230	return;	575	return;
231	case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */	576	case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232	change_font (FONT_DN);
233	return;	577	return;
		578	#endif
234	}	579	}
235	}	580	}
236	}	581	}
237	#ifdef PRINTPIPE	582
238	if (keysym == XK_Print)	583	#if ENABLE_FRILLS || ISO_14755
239	{	584	// ISO 14755 support
240	scr_printscreen (ctrl | shft);	585	if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
241	return;
242	}	586	{
243	#endif	587	int hv;
244		588
245	if (keysym >= 0xFF00 && keysym <= 0xFFFF)	589	if (iso14755buf & ISO_14755_51
246	{	590	&& (keysym == XK_space || keysym == XK_KP_Space
247	#ifdef KEYSYM_RESOURCE	591	|| keysym == XK_Return || keysym == XK_KP_Enter))
248	if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
249	{	592	{
250	unsigned int l;	593	commit_iso14755 ();
251	const unsigned char *kbuf0;	594	iso14755buf = ISO_14755_51;
252		595	# if ISO_14755
253	kbuf0 = (Keysym_map[keysym & 0xFF]);	596	iso14755_51 (0);
254	l = (unsigned int)*kbuf0++;
255
256	/* escape prefix */
257	if (meta
258	# ifdef META8_OPTION
259	&& meta_char == C0_ESC
260	# endif	597	# endif
261	)	598	return;
262	{
263	const unsigned char ch = C0_ESC;
264	tt_write (&ch, 1);
265	}	599	}
266		600	else if (keysym == XK_BackSpace)
267	tt_write (kbuf0, l);	601	{
		602	iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
		603	# if ISO_14755
		604	iso14755_51 (iso14755buf & ISO_14755_MASK);
		605	# endif
		606	return;
		607	}
		608	else if ((hv = hex_keyval (ev)) >= 0)
		609	{
		610	iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
		611	| hv | ISO_14755_51;
		612	# if ISO_14755
		613	iso14755_51 (iso14755buf & ISO_14755_MASK);
		614	# endif
268	return;	615	return;
269	}	616	}
270	else	617	else
271	#endif
272	{	618	{
273	newlen = 1;	619	# if ISO_14755
		620	scr_overlay_off ();
		621	# endif
		622	iso14755buf = 0;
		623	}
		624	}
		625	else if (option (Opt_iso14755) &&
		626	((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
		627	|| (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
		628	if (!(iso14755buf & ISO_14755_STARTED))
		629	{
		630	iso14755buf |= ISO_14755_STARTED;
		631	# if ISO_14755
		632	scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
		633	scr_overlay_set (0, 0, "ISO 14755 mode");
		634	# endif
		635	}
		636	#endif
		637
		638	#ifdef PRINTPIPE
		639	if (keysym == XK_Print)
		640	{
		641	scr_printscreen (ctrl | shft);
		642	return;
		643	}
		644	#endif
		645
		646	if (keysym >= 0xFF00 && keysym <= 0xFFFF)
		647	{
		648	bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
		649	unsigned int newlen = 1;
		650
		651	if (ev.state & ModNumLockMask)
		652	kp = false;
		653
		654	keysym = translate_keypad (keysym, kp);
		655
274	switch (keysym)	656	switch (keysym)
		657	{
		658	#ifndef NO_BACKSPACE_KEY
		659	case XK_BackSpace:
		660	if (priv_modes & PrivMode_HaveBackSpace)
		661	{
		662	kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
		663	^ !!ctrl) ? '\b' : '\177';
		664	kbuf[1] = '\0';
		665	}
		666	else
		667	strcpy (kbuf, rs[Rs_backspace_key]);
		668	break;
		669	#endif
		670	#ifndef NO_DELETE_KEY
		671	case XK_Delete:
		672	strcpy (kbuf, rs[Rs_delete_key]);
		673	break;
		674	#endif
		675	case XK_Tab:
		676	if (shft)
		677	strcpy (kbuf, "\033[Z");
		678	else
		679	{
		680	#ifdef CTRL_TAB_MAKES_META
		681	if (ctrl)
		682	meta = 1;
		683	#endif
		684	#ifdef MOD4_TAB_MAKES_META
		685	if (ev.state & Mod4Mask)
		686	meta = 1;
		687	#endif
		688	newlen = 0;
		689	}
		690	break;
		691
		692	case XK_Up: /* "\033[A" */
		693	case XK_Down: /* "\033[B" */
		694	case XK_Right: /* "\033[C" */
		695	case XK_Left: /* "\033[D" */
		696	strcpy (kbuf, "\033[Z");
		697	kbuf[2] = "DACB"[keysym - XK_Left];
		698	/* do Shift first */
		699	if (shft)
		700	kbuf[2] = "dacb"[keysym - XK_Left];
		701	else if (ctrl)
		702	{
		703	kbuf[1] = 'O';
		704	kbuf[2] = "dacb"[keysym - XK_Left];
		705	}
		706	else if (priv_modes & PrivMode_aplCUR)
		707	kbuf[1] = 'O';
		708	break;
		709
		710	case XK_KP_Enter:
		711	/* allow shift to override */
		712	if (kp)
		713	{
		714	strcpy (kbuf, "\033OM");
		715	break;
		716	}
		717
		718	/* FALLTHROUGH */
		719
		720	case XK_Return:
		721	if (priv_modes & PrivMode_LFNL)
		722	{
		723	kbuf[0] = '\015';
		724	kbuf[1] = '\012';
		725	kbuf[2] = '\0';
		726	}
		727	else
		728	{
		729	kbuf[0] = '\015';
		730	kbuf[1] = '\0';
		731	}
		732	break;
		733
		734	case XK_KP_F1: /* "\033OP" */
		735	case XK_KP_F2: /* "\033OQ" */
		736	case XK_KP_F3: /* "\033OR" */
		737	case XK_KP_F4: /* "\033OS" */
		738	strcpy (kbuf, "\033OP");
		739	kbuf[2] += (keysym - XK_KP_F1);
		740	break;
		741
		742	case XK_KP_Multiply: /* "\033Oj" : "*" */
		743	case XK_KP_Add: /* "\033Ok" : "+" */
		744	case XK_KP_Separator: /* "\033Ol" : "," */
		745	case XK_KP_Subtract: /* "\033Om" : "-" */
		746	case XK_KP_Decimal: /* "\033On" : "." */
		747	case XK_KP_Divide: /* "\033Oo" : "/" */
		748	case XK_KP_0: /* "\033Op" : "0" */
		749	case XK_KP_1: /* "\033Oq" : "1" */
		750	case XK_KP_2: /* "\033Or" : "2" */
		751	case XK_KP_3: /* "\033Os" : "3" */
		752	case XK_KP_4: /* "\033Ot" : "4" */
		753	case XK_KP_5: /* "\033Ou" : "5" */
		754	case XK_KP_6: /* "\033Ov" : "6" */
		755	case XK_KP_7: /* "\033Ow" : "7" */
		756	case XK_KP_8: /* "\033Ox" : "8" */
		757	case XK_KP_9: /* "\033Oy" : "9" */
		758	/* allow shift to override */
		759	if (kp)
		760	{
		761	strcpy (kbuf, "\033Oj");
		762	kbuf[2] += (keysym - XK_KP_Multiply);
		763	}
		764	else
		765	{
		766	kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
		767	kbuf[1] = '\0';
		768	}
		769	break;
		770
		771	default:
275	{	772	{
276	#ifndef NO_BACKSPACE_KEY	773	int param = map_function_key (keysym);
277	case XK_BackSpace:	774	if (param > 0)
278	if (PrivateModes & PrivMode_HaveBackSpace)	775	sprintf (kbuf,"\033[%d~", param);
279	{
280	kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
281	^ !!ctrl) ? '\b' : '\177';
282	kbuf[1] = '\0';
283	}
284	else	776	else
285	STRCPY (kbuf, key_backspace);
286	break;
287	#endif
288	#ifndef NO_DELETE_KEY
289	case XK_Delete:
290	STRCPY (kbuf, key_delete);
291	break;
292	#endif
293	case XK_Tab:
294	if (shft)
295	STRCPY (kbuf, "\033[Z");
296	else
297	{
298	#ifdef CTRL_TAB_MAKES_META
299	if (ctrl)
300	meta = 1;
301	#endif
302	#ifdef MOD4_TAB_MAKES_META
303	if (ev.state & Mod4Mask)
304	meta = 1;
305	#endif
306	newlen = 0;
307	}
308	break;
309
310	#ifdef XK_KP_Left
311	case XK_KP_Up: /* \033Ox or standard */
312	case XK_KP_Down: /* \033Or or standard */
313	case XK_KP_Right: /* \033Ov or standard */
314	case XK_KP_Left: /* \033Ot or standard */
315	if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
316	{
317	STRCPY (kbuf, "\033OZ");
318	kbuf[2] = "txvr"[keysym - XK_KP_Left];
319	break;
320	}
321	else
322	/* translate to std. cursor key */
323	keysym = XK_Left + (keysym - XK_KP_Left);
324	/* FALLTHROUGH */
325	#endif
326	case XK_Up: /* "\033[A" */
327	case XK_Down: /* "\033[B" */
328	case XK_Right: /* "\033[C" */
329	case XK_Left: /* "\033[D" */
330	STRCPY (kbuf, "\033[Z");
331	kbuf[2] = "DACB"[keysym - XK_Left];
332	/* do Shift first */
333	if (shft)
334	kbuf[2] = "dacb"[keysym - XK_Left];
335	else if (ctrl)
336	{
337	kbuf[1] = 'O';
338	kbuf[2] = "dacb"[keysym - XK_Left];
339	}
340	else if (PrivateModes & PrivMode_aplCUR)
341	kbuf[1] = 'O';
342	break;
343
344	#ifndef UNSHIFTED_SCROLLKEYS
345	# ifdef XK_KP_Prior
346	case XK_KP_Prior:
347	/* allow shift to override */
348	if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
349	{
350	STRCPY (kbuf, "\033Oy");
351	break;
352	}
353	/* FALLTHROUGH */
354	# endif
355	case XK_Prior:
356	STRCPY (kbuf, "\033[5~");
357	break;
358	# ifdef XK_KP_Next
359	case XK_KP_Next:
360	/* allow shift to override */
361	if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
362	{
363	STRCPY (kbuf, "\033Os");
364	break;
365	}
366	/* FALLTHROUGH */
367	# endif
368	case XK_Next:
369	STRCPY (kbuf, "\033[6~");
370	break;
371	#endif
372	case XK_KP_Enter:
373	/* allow shift to override */
374	if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
375	{
376	STRCPY (kbuf, "\033OM");
377	}
378	else
379	{
380	kbuf[0] = '\r';
381	kbuf[1] = '\0';
382	}
383	break;
384
385	#ifdef XK_KP_Begin
386	case XK_KP_Begin:
387	STRCPY (kbuf, "\033Ou");
388	break;
389
390	case XK_KP_Insert:
391	STRCPY (kbuf, "\033Op");
392	break;
393
394	case XK_KP_Delete:
395	STRCPY (kbuf, "\033On");
396	break;
397	#endif
398	case XK_KP_F1: /* "\033OP" */
399	case XK_KP_F2: /* "\033OQ" */
400	case XK_KP_F3: /* "\033OR" */
401	case XK_KP_F4: /* "\033OS" */
402	STRCPY (kbuf, "\033OP");
403	kbuf[2] += (keysym - XK_KP_F1);
404	break;
405
406	case XK_KP_Multiply: /* "\033Oj" : "*" */
407	case XK_KP_Add: /* "\033Ok" : "+" */
408	case XK_KP_Separator: /* "\033Ol" : "," */
409	case XK_KP_Subtract: /* "\033Om" : "-" */
410	case XK_KP_Decimal: /* "\033On" : "." */
411	case XK_KP_Divide: /* "\033Oo" : "/" */
412	case XK_KP_0: /* "\033Op" : "0" */
413	case XK_KP_1: /* "\033Oq" : "1" */
414	case XK_KP_2: /* "\033Or" : "2" */
415	case XK_KP_3: /* "\033Os" : "3" */
416	case XK_KP_4: /* "\033Ot" : "4" */
417	case XK_KP_5: /* "\033Ou" : "5" */
418	case XK_KP_6: /* "\033Ov" : "6" */
419	case XK_KP_7: /* "\033Ow" : "7" */
420	case XK_KP_8: /* "\033Ox" : "8" */
421	case XK_KP_9: /* "\033Oy" : "9" */
422	/* allow shift to override */
423	if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
424	{
425	STRCPY (kbuf, "\033Oj");
426	kbuf[2] += (keysym - XK_KP_Multiply);
427	}
428	else
429	{
430	kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
431	kbuf[1] = '\0';
432	}
433	break;
434
435	case XK_Find:
436	STRCPY (kbuf, "\033[1~");
437	break;
438	case XK_Insert:
439	STRCPY (kbuf, "\033[2~");
440	break;
441	#ifdef DXK_Remove /* support for DEC remove like key */
442	case DXK_Remove:
443	/* FALLTHROUGH */
444	#endif
445	case XK_Execute:
446	STRCPY (kbuf, "\033[3~");
447	break;
448	case XK_Select:
449	STRCPY (kbuf, "\033[4~");
450	break;
451	#ifdef XK_KP_End
452	case XK_KP_End:
453	/* allow shift to override */
454	if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455	{
456	STRCPY (kbuf, "\033Oq");
457	break;
458	}
459	/* FALLTHROUGH */
460	#endif
461	case XK_End:
462	STRCPY (kbuf, KS_END);
463	break;
464	#ifdef XK_KP_Home
465	case XK_KP_Home:
466	/* allow shift to override */
467	if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
468	{
469	STRCPY (kbuf, "\033Ow");
470	break;
471	}
472	/* FALLTHROUGH */
473	#endif
474	case XK_Home:
475	STRCPY (kbuf, KS_HOME);
476	break;
477
478	#define FKEY(n, fkey) \
479	sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
480
481	case XK_F1: /* "\033[11~" */
482	case XK_F2: /* "\033[12~" */
483	case XK_F3: /* "\033[13~" */
484	case XK_F4: /* "\033[14~" */
485	case XK_F5: /* "\033[15~" */
486	FKEY (11, XK_F1);
487	break;
488	case XK_F6: /* "\033[17~" */
489	case XK_F7: /* "\033[18~" */
490	case XK_F8: /* "\033[19~" */
491	case XK_F9: /* "\033[20~" */
492	case XK_F10: /* "\033[21~" */
493	FKEY (17, XK_F6);
494	break;
495	case XK_F11: /* "\033[23~" */
496	case XK_F12: /* "\033[24~" */
497	case XK_F13: /* "\033[25~" */
498	case XK_F14: /* "\033[26~" */
499	FKEY (23, XK_F11);
500	break;
501	case XK_F15: /* "\033[28~" */
502	case XK_F16: /* "\033[29~" */
503	FKEY (28, XK_F15);
504	break;
505	case XK_Help: /* "\033[28~" */
506	FKEY (28, XK_Help);
507	break;
508	case XK_Menu: /* "\033[29~" */
509	FKEY (29, XK_Menu);
510	break;
511	case XK_F17: /* "\033[31~" */
512	case XK_F18: /* "\033[32~" */
513	case XK_F19: /* "\033[33~" */
514	case XK_F20: /* "\033[34~" */
515	case XK_F21: /* "\033[35~" */
516	case XK_F22: /* "\033[36~" */
517	case XK_F23: /* "\033[37~" */
518	case XK_F24: /* "\033[38~" */
519	case XK_F25: /* "\033[39~" */
520	case XK_F26: /* "\033[40~" */
521	case XK_F27: /* "\033[41~" */
522	case XK_F28: /* "\033[42~" */
523	case XK_F29: /* "\033[43~" */
524	case XK_F30: /* "\033[44~" */
525	case XK_F31: /* "\033[45~" */
526	case XK_F32: /* "\033[46~" */
527	case XK_F33: /* "\033[47~" */
528	case XK_F34: /* "\033[48~" */
529	case XK_F35: /* "\033[49~" */
530	FKEY (31, XK_F17);
531	break;
532	#undef FKEY
533	default:
534	newlen = 0;	777	newlen = 0;
535	break;
536	}	778	}
537	if (newlen)	779	break;
538	len = STRLEN (kbuf);
539	}	780	}
540		781
		782	if (newlen)
		783	len = strlen (kbuf);
		784
		785	if (len > 0)
		786	{
541	/*	787	/*
		788	* pass Shift/Control indicators for function keys ending with `~'
		789	*
		790	* eg,
		791	* Prior = "ESC[5~"
		792	* Shift+Prior = "ESC[5$"
		793	* Ctrl+Prior = "ESC[5^"
		794	* Ctrl+Shift+Prior = "ESC[5@"
		795	*/
		796	if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
		797	kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
		798
		799	/*
542	* Pass meta for all function keys, if 'meta' option set	800	* Pass meta for all function keys, if 'meta' option set
543	*/	801	*/
544	#ifdef META8_OPTION	802	#ifdef META8_OPTION
545	if (meta && (meta_char == 0x80) && len > 0)	803	if (meta && (meta_char == 0x80))
546	kbuf[len - 1] |= 0x80;	804	kbuf[len - 1] |= 0x80;
547	#endif	805	#endif
		806	}
548		807
549	}	808	}
550	else if (ctrl && keysym == XK_minus)	809	else if (ctrl && keysym == XK_minus)
551	{	810	{
552	len = 1;	811	len = 1;
553	kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */	812	kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
		813	}
		814	else if (keysym == XK_ISO_Left_Tab)
		815	{
		816	strcpy (kbuf, "\033[Z");
		817	len = 3;
554	}	818	}
555	else	819	else
556	{	820	{
557	#ifdef META8_OPTION	821	#ifdef META8_OPTION
558	/* set 8-bit on */	822	/* set 8-bit on */
559	if (meta && (meta_char == 0x80))	823	if (meta && (meta_char == 0x80))
560	{	824	{
561	unsigned char *ch;	825	char *ch;
562		826
563	for (ch = kbuf; ch < kbuf + len; ch++)	827	for (ch = kbuf; ch < kbuf + len; ch++)
564	*ch |= 0x80;	828	*ch |= 0x80;
565		829
566	meta = 0;	830	meta = 0;
…		…
568	#endif	832	#endif
569	/* nil */ ;	833	/* nil */ ;
570	}	834	}
571	}	835	}
572		836
		837	if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
		838	return;
		839
573	if (len <= 0)	840	if (len <= 0)
574	return; /* not mapped */	841	return; /* not mapped */
575		842
576	if (Options & Opt_scrollTtyKeypress)	843	if (option (Opt_scrollTtyKeypress))
577	if (TermWin.view_start)	844	if (view_start)
578	{	845	{
579	TermWin.view_start = 0;	846	view_start = 0;
580	want_refresh = 1;	847	want_refresh = 1;
581	}	848	}
582
583	/*
584	* these modifications only affect the static keybuffer
585	* pass Shift/Control indicators for function keys ending with `~'
586	*
587	* eg,
588	* Prior = "ESC[5~"
589	* Shift+Prior = "ESC[5$"
590	* Ctrl+Prior = "ESC[5^"
591	* Ctrl+Shift+Prior = "ESC[5@"
592	* Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
593	*/
594	if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
595	kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
596		849
597	/* escape prefix */	850	/* escape prefix */
598	if (meta	851	if (meta
599	#ifdef META8_OPTION	852	#ifdef META8_OPTION
600	&& meta_char == C0_ESC	853	&& meta_char == C0_ESC
601	#endif	854	#endif
602	)	855	)
603	{	856	{
604	const unsigned char ch = C0_ESC;	857	const char ch = C0_ESC;
605	tt_write (&ch, 1);	858	tt_write (&ch, 1);
606	}	859	}
607		860
608	#if defined(DEBUG_CMD)
609	/* Display keyboard buffer contents */
610	unsigned char *p;
611	int i;
612
613	fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
614	for (i = 0, p = kbuf; i < len; i++, p++)
615	fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
616	fprintf (stderr, "'\n");
617	#endif /* DEBUG_CMD */
618	tt_write (kbuf, (unsigned int)len);	861	tt_write (kbuf, (unsigned int)len);
619	}	862	}
620	/*}}} */
621		863
622	#if (MENUBAR_MAX)	864	void ecb_cold
623	/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */	865	rxvt_term::key_release (XKeyEvent &ev)
624	/* attempt to `write' count to the input buffer */
625	unsigned int
626	rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
627	{	866	{
628	unsigned int n, s;	867	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
		868	KeySym keysym;
629		869
630	n = cmdbuf_ptr - cmdbuf_base;	870	keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
631	s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;	871	#endif
632		872
633	if (n > 0 && s < count)	873	#if ENABLE_FRILLS || ISO_14755
		874	// ISO 14755 support
		875	if (iso14755buf)
		876	if (iso14755buf & ISO_14755_52)
634	{	877	{
635	MEMMOVE (cmdbuf_base, cmdbuf_ptr,	878	# if ISO_14755
636	(unsigned int) (cmdbuf_endp - cmdbuf_ptr));	879	scr_overlay_off ();
637	cmdbuf_ptr = cmdbuf_base;	880	# endif
638	cmdbuf_endp -= n;	881	# if ISO_14755
639	s += n;	882	// iso14755 part 5.2 handling: release time
		883	// first: controls
		884	if ((ev.state & ControlMask)
		885	&& ((keysym >= 0x40 && keysym <= 0x5f)
		886	|| (keysym >= 0x61 && keysym <= 0x7f)))
		887	{
		888	iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
		889	commit_iso14755 ();
		890
		891	return;
		892	}
		893
		894	for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
		895	if (i[0] == keysym)
		896	{
		897	iso14755buf = ISO_14755_51 | i[1];
		898	commit_iso14755 ();
		899
		900	return;
		901	}
		902
		903	scr_bell ();
		904	# endif
		905	iso14755buf = 0;
		906
		907	return;
640	}	908	}
641		909	else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
642	if (count > s)
643	{	910	{
644	rxvt_warn ("data loss: cmd_write too large, continuing.\n");	911	# if ISO_14755
645	count = s;	912	scr_overlay_off ();
		913	# endif
		914	if (iso14755buf & ISO_14755_51)
		915	commit_iso14755 ();
		916	#if ISO_14755
		917	else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
		918	{
		919	iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
		920
		921	scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
		922	scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
		923	}
		924	# endif
		925	else
		926	iso14755buf = 0;
646	}	927	}
		928	#endif
647		929
648	for (; count--;)	930	if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
649	*cmdbuf_endp++ = *str++;
650
651	cmd_parse ();
652
653	return 0;	931	return;
		932
		933	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		934	if (!(ev.state & ControlMask))
		935	slip_wheel_ev.stop ();
		936	else if (keysym == XK_Control_L || keysym == XK_Control_R)
		937	mouse_slip_wheel_speed = 0;
		938	#endif
654	}	939	}
655	#endif /* MENUBAR_MAX */
656		940
657	void	941	void
658	rxvt_term::flush ()	942	rxvt_term::flush ()
659	{	943	{
660	#ifdef TRANSPARENT	944	flush_ev.stop ();
661	if (want_full_refresh)	945
		946	#ifdef HAVE_IMG
		947	if (bg_flags & BG_NEEDS_REFRESH)
662	{	948	{
663	want_full_refresh = 0;	949	bg_flags &= ~BG_NEEDS_REFRESH;
664	scr_clear ();
665	scr_touch (false);	950	scr_touch (false);
666	want_refresh = 1;
667	}	951	}
668	#endif	952	#endif
669		953
670	if (want_refresh)	954	if (want_refresh)
671	{	955	{
		956	if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
		957	{
		958	int row = view_start;
		959	int end_row = row + nrow;
		960
		961	while (row > top_row && ROW (row - 1).is_longer ())
		962	--row;
		963
		964	do
		965	{
		966	int start_row = row;
		967	line_t *l;
		968
		969	do
		970	{
		971	l = &ROW (row++);
		972
		973	if (!(l->f & LINE_FILTERED))
		974	{
		975	// line not filtered, mark it as filtered
		976	l->f |= LINE_FILTERED;
		977	while (l->is_longer ())
		978	{
		979	l = &ROW (row++);
		980	l->f |= LINE_FILTERED;
		981	}
		982
		983	// and filter it
		984	HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
		985
		986	break;
		987	}
		988	}
		989	while (l->is_longer () && row < end_row);
		990	}
		991	while (row < end_row);
		992	}
		993
672	scr_refresh (refresh_type);	994	scr_refresh ();
673	scrollbar_show (1);	995	scrollBar.show (1);
674	#ifdef USE_XIM	996	#if USE_XIM
675	IMSendSpot ();	997	im_send_spot ();
676	#endif	998	#endif
677
678	}	999	}
679		1000
680	display->flush ();	1001	display->flush ();
681	}	1002	}
682		1003
		1004	/* checks whether a refresh is requested and starts the refresh timer */
683	void	1005	void
684	rxvt_term::check_cb (check_watcher &w)	1006	rxvt_term::refresh_check ()
685	{	1007	{
686	SET_R (this);	1008	if (want_refresh && !flush_ev.is_active ())
687	SET_LOCALE (locale);	1009	flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
688		1010
		1011	display->flush ();
		1012	}
		1013
		1014	void
		1015	rxvt_term::flush_cb (ev::timer &w, int revents)
		1016	{
		1017	make_current ();
		1018
		1019	refresh_count = 0;
689	flush ();	1020	flush ();
690	}	1021	}
691		1022
692	#ifdef CURSOR_BLINK	1023	#ifdef CURSOR_BLINK
693	void	1024	void
		1025	rxvt_term::cursor_blink_reset ()
		1026	{
		1027	if (hidden_cursor)
		1028	{
		1029	hidden_cursor = 0;
		1030	want_refresh = 1;
		1031	}
		1032
		1033	if (option (Opt_cursorBlink))
		1034	cursor_blink_ev.again ();
		1035	else
		1036	cursor_blink_ev.stop ();
		1037	}
		1038
		1039	void
694	rxvt_term::cursor_blink_cb (time_watcher &w)	1040	rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
695	{	1041	{
696	hidden_cursor = !hidden_cursor;	1042	hidden_cursor = !hidden_cursor;
697	want_refresh = 1;	1043	want_refresh = 1;
698		1044	refresh_check ();
699	w.start (w.at + BLINK_INTERVAL);
700	}	1045	}
701	#endif	1046	#endif
702		1047
703	#ifdef TEXT_BLINK	1048	#ifdef TEXT_BLINK
704	void	1049	void
705	rxvt_term::text_blink_cb (time_watcher &w)	1050	rxvt_term::text_blink_cb (ev::timer &w, int revents)
706	{	1051	{
707	if (scr_refresh_rend (RS_Blink, RS_Blink))	1052	if (scr_refresh_rend (RS_Blink, RS_Blink))
708	{	1053	{
709	hidden_text = !hidden_text;	1054	hidden_text = !hidden_text;
710	want_refresh = 1;	1055	want_refresh = 1;
711	w.start (w.at + TEXT_BLINK_INTERVAL);	1056	refresh_check ();
		1057	}
		1058	else
		1059	w.stop ();
		1060	}
		1061	#endif
		1062
		1063	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1064	void
		1065	rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
		1066	{
		1067	if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
		1068	&& scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1))
712	}	1069	{
		1070	want_refresh = 1;
		1071	refresh_check ();
		1072	}
		1073	else
		1074	w.stop ();
		1075	}
		1076	#endif
		1077
		1078	#ifdef SELECTION_SCROLLING
		1079	void
		1080	rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
		1081	{
		1082	if (scr_page (scroll_selection_dir, scroll_selection_lines))
		1083	{
		1084	selection_extend (selection_save_x, selection_save_y, selection_save_state);
		1085	want_refresh = 1;
		1086	refresh_check ();
		1087	}
		1088	else
		1089	w.stop ();
		1090	}
		1091	#endif
		1092
		1093	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1094	void
		1095	rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
		1096	{
		1097	if (scr_changeview (view_start - mouse_slip_wheel_speed))
		1098	{
		1099	want_refresh = 1;
		1100	refresh_check ();
		1101	}
		1102
		1103	if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
		1104	{
		1105	mouse_slip_wheel_speed = 0;
		1106	w.stop ();
		1107	}
		1108	}
		1109	#endif
		1110
		1111	#if LINUX_YIELD_HACK
		1112	static struct event_handler
		1113	{
		1114	ev::prepare yield_ev;
		1115
		1116	void yield_cb (ev::prepare &w, int revents)
		1117	{
		1118	// this should really be sched_yield(), but the linux guys thought
		1119	// that giving a process calling sched_yield () less cpu time than
		1120	// ones with high nice levels is a useful thing to do. It surely is is
		1121	// allowed by the sus... as is returning ENOSYS.
		1122	// since the linux guys additionally thought that breaking the only
		1123	// known workaround against their unusable sched_yield hack is cool,
		1124	// we just nanosleep a bit and hope for the best.
		1125
		1126	struct timespec ts = { 0, 1000 };
		1127	nanosleep (&ts, 0);
		1128
		1129	w.stop ();
		1130	}
		1131
		1132	event_handler ()
		1133	: yield_ev (this, &event_handler::yield_cb)
		1134	{
		1135	}
		1136	} event_handler;
		1137	#endif
		1138
		1139	/* make sure all the cmd data is at beginning of cmdbuf */
		1140	void
		1141	rxvt_term::cmdbuf_reify ()
		1142	{
		1143	if (cmdbuf_ptr == cmdbuf_base)
		1144	return;
		1145
		1146	ssize_t used = cmdbuf_endp - cmdbuf_ptr;
		1147
		1148	memmove (cmdbuf_base, cmdbuf_ptr, used);
		1149	cmdbuf_ptr = cmdbuf_base;
		1150	cmdbuf_endp = cmdbuf_ptr + used;
		1151
		1152	}
		1153
		1154	#if defined (KEYSYM_RESOURCE)
		1155	void
		1156	rxvt_term::cmdbuf_append (const char *str, size_t count)
		1157	{
		1158	cmdbuf_reify ();
		1159
		1160	size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
		1161
		1162	if (count > avail)
		1163	return;
		1164
		1165	memcpy (cmdbuf_endp, str, count);
		1166	cmdbuf_endp += count;
		1167
		1168	cmd_parse ();
713	}	1169	}
714	#endif	1170	#endif
715		1171
716	bool	1172	bool
717	rxvt_term::pty_fill ()	1173	rxvt_term::pty_fill ()
718	{	1174	{
719	ssize_t n = cmdbuf_endp - cmdbuf_ptr;	1175	cmdbuf_reify ();
720		1176
721	memmove (cmdbuf_base, cmdbuf_ptr, n);	1177	size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
		1178
		1179	if (!avail)
		1180	{
		1181	// normally this indicates a "too long" command sequence - just drop the data we have
722	cmdbuf_ptr = cmdbuf_base;	1182	cmdbuf_ptr = cmdbuf_base;
723	cmdbuf_endp = cmdbuf_ptr + n;	1183	cmdbuf_endp = cmdbuf_ptr;
		1184	avail = CBUFSIZ;
		1185	}
724		1186
725	n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n);	1187	ssize_t r = read (pty->pty, cmdbuf_endp, avail);
726		1188
727	if (n > 0)	1189	if (r > 0)
728	{	1190	{
729	cmdbuf_endp += n;	1191	cmdbuf_endp += r;
730	return true;	1192	return true;
731	}	1193	}
732	else if (n < 0 && errno != EAGAIN)	1194	else if (r < 0 && (errno == EAGAIN || errno == EINTR))
		1195	{
		1196	#if LINUX_YIELD_HACK
		1197	if (display->is_local)
		1198	event_handler.yield_ev.start ();
		1199	#endif
		1200	}
		1201	else
		1202	{
		1203	pty_ev.stop ();
		1204
		1205	if (!option (Opt_hold))
733	destroy ();	1206	destroy ();
734		1207	}
		1208
735	return false;	1209	return false;
736	}	1210	}
737		1211
738	void	1212	void
739	rxvt_term::pty_cb (io_watcher &w, short revents)	1213	rxvt_term::pty_cb (ev::io &w, int revents)
740	{	1214	{
741	SET_R (this);	1215	make_current ();
742	SET_LOCALE (locale);
743		1216
744	if (revents & EVENT_WRITE)	1217	if (revents & ev::READ)
745	tt_write (0, 0);
746	else if (revents & EVENT_READ)
747	{
748	// loop, but don't allow a single term to monopolize us	1218	// loop, but don't allow a single term to monopolize us
749	// the number of loops is fully arbitrary, and thus wrong	1219	for (int i = CBUFCNT; i-- && pty_fill (); )
750	while (pty_fill ())
751	{
752	if (!seen_input)
753	{
754	seen_input = 1;
755	/* once we know the shell is running, send the screen size. Again! */
756	// I don't know why, btw.
757	tt_winch ();
758	}
759
760	if (cmd_parse ())	1220	cmd_parse ();
761	break;	1221
762	}	1222	if (revents & ev::WRITE)
763	}	1223	pty_write ();
		1224
		1225	refresh_check ();
764	}	1226	}
		1227
		1228	void ecb_cold
		1229	rxvt_term::pointer_unblank ()
		1230	{
		1231	XDefineCursor (dpy, vt, TermWin_cursor);
		1232	recolour_cursor ();
765		1233
766	#ifdef POINTER_BLANK	1234	#ifdef POINTER_BLANK
767	void
768	rxvt_term::pointer_unblank ()
769	{
770	XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
771	recolour_cursor ();
772
773	hidden_pointer = 0;	1235	hidden_pointer = 0;
774		1236
775	if (Options & Opt_pointerBlank)	1237	if (option (Opt_pointerBlank))
776	pointer_ev.start (NOW + pointerBlankDelay);	1238	pointer_ev.start (pointerBlankDelay);
		1239	#endif
777	}	1240	}
778		1241
779	void	1242	#ifdef POINTER_BLANK
		1243	void ecb_cold
780	rxvt_term::pointer_blank ()	1244	rxvt_term::pointer_blank ()
781	{	1245	{
782	if (! (Options & Opt_pointerBlank))	1246	if (!option (Opt_pointerBlank))
783	return;	1247	return;
784		1248
785	XDefineCursor (display->display, TermWin.vt, blank_cursor);	1249	XDefineCursor (dpy, vt, display->blank_cursor);
786	XFlush (display->display);	1250	XFlush (dpy);
787		1251
788	hidden_pointer = 1;	1252	hidden_pointer = 1;
789	}	1253	}
790		1254
791	void	1255	void ecb_cold
792	rxvt_term::pointer_cb (time_watcher &w)	1256	rxvt_term::pointer_cb (ev::timer &w, int revents)
793	{	1257	{
794	SET_R (this);	1258	make_current ();
795	SET_LOCALE (locale);
796		1259
797	pointer_blank ();	1260	pointer_blank ();
798	}	1261	}
799	#endif	1262	#endif
800		1263
801	void	1264	void
802	rxvt_term::mouse_report (XButtonEvent &ev)	1265	rxvt_term::mouse_report (XButtonEvent &ev)
803	{	1266	{
804	int button_number, key_state = 0;	1267	int button_number, key_state = 0;
805	int x, y;	1268	int x, y;
		1269	int code = 32;
806		1270
807	x = ev.x;	1271	x = Pixel2Col (ev.x) + 1;
808	y = ev.y;	1272	y = Pixel2Row (ev.y) + 1;
809	pixel_position (&x, &y);	1273
		1274	if (ev.type == MotionNotify)
		1275	{
		1276	if (x == mouse_row && y == mouse_col)
		1277	return;
		1278
		1279	mouse_row = x;
		1280	mouse_col = y;
		1281	code += 32;
		1282	}
810		1283
811	if (MEvent.button == AnyButton)	1284	if (MEvent.button == AnyButton)
812	{
813	button_number = 3;	1285	button_number = 3;
814	}
815	else	1286	else
816	{	1287	{
817	button_number = MEvent.button - Button1;	1288	button_number = MEvent.button - Button1;
818	/* add 0x3D for wheel events, like xterm does */	1289	/* add 0x3D for wheel events, like xterm does */
819	if (button_number >= 3)	1290	if (button_number >= 3)
820	button_number += (64 - 3);	1291	button_number += 64 - 3;
821	}	1292	}
822		1293
823	if (PrivateModes & PrivMode_MouseX10)	1294	if (priv_modes & PrivMode_MouseX10)
824	{	1295	{
825	/*	1296	/*
826	* do not report ButtonRelease	1297	* do not report ButtonRelease
827	* no state info allowed	1298	* no state info allowed
828	*/	1299	*/
…		…
843	+ ((MEvent.state & ModMetaMask) ? 8 : 0)	1314	+ ((MEvent.state & ModMetaMask) ? 8 : 0)
844	+ ((MEvent.state & ControlMask) ? 16 : 0);	1315	+ ((MEvent.state & ControlMask) ? 16 : 0);
845	#ifdef MOUSE_REPORT_DOUBLECLICK	1316	#ifdef MOUSE_REPORT_DOUBLECLICK
846	key_state += ((MEvent.clicks > 1) ? 32 : 0);	1317	key_state += ((MEvent.clicks > 1) ? 32 : 0);
847	#endif	1318	#endif
848
849	}	1319	}
850		1320
851	#ifdef DEBUG_MOUSEREPORT	1321	#if DEBUG_MOUSEREPORT
852	fprintf (stderr, "Mouse [");	1322	fprintf (stderr, "Mouse [");
853	if (key_state & 16)	1323	if (key_state & 16)
854	fputc ('C', stderr);	1324	fputc ('C', stderr);
855	if (key_state & 4)	1325	if (key_state & 4)
856	fputc ('S', stderr);	1326	fputc ('S', stderr);
…		…
858	fputc ('A', stderr);	1328	fputc ('A', stderr);
859	if (key_state & 32)	1329	if (key_state & 32)
860	fputc ('2', stderr);	1330	fputc ('2', stderr);
861	fprintf (stderr, "]: <%d>, %d/%d\n",	1331	fprintf (stderr, "]: <%d>, %d/%d\n",
862	button_number,	1332	button_number,
863	x + 1,	1333	x,
864	y + 1);	1334	y);
865	#else	1335	#endif
		1336
		1337	#if ENABLE_FRILLS
		1338	if (priv_modes & PrivMode_ExtMouseRight)
		1339	tt_printf ("\033[%d;%d;%dM",
		1340	code + button_number + key_state,
		1341	x,
		1342	y);
		1343	else if (priv_modes & PrivMode_ExtModeMouse)
		1344	tt_printf ("\033[M%c%lc%lc",
		1345	code + button_number + key_state,
		1346	wint_t (32 + x),
		1347	wint_t (32 + y));
		1348	else
		1349	#endif
866	tt_printf ("\033[M%c%c%c",	1350	tt_printf ("\033[M%c%c%c",
867	(32 + button_number + key_state),	1351	code + button_number + key_state,
868	(32 + x + 1),	1352	32 + x,
869	(32 + y + 1));	1353	32 + y);
870	#endif
871	}	1354	}
872
873	#ifdef USING_W11LIB
874	void
875	rxvt_W11_process_x_event (XEvent *ev)
876	{
877	rxvt_t *r = rxvt_get_r ();
878
879	x_cb (*ev);
880	}
881	#endif
882		1355
883	/*{{{ process an X event */	1356	/*{{{ process an X event */
884	void	1357	void ecb_hot
885	rxvt_term::x_cb (XEvent &ev)	1358	rxvt_term::x_cb (XEvent &ev)
886	{	1359	{
887	SET_R (this);	1360	make_current ();
888	SET_LOCALE (locale);
889		1361
890	#if defined(CURSOR_BLINK)	1362	dLocal (Display *, dpy);
891	if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
892	{
893	if (hidden_cursor)
894	{
895	hidden_cursor = 0;
896	want_refresh = 1;
897	}
898		1363
899	cursor_blink_ev.start (NOW + BLINK_INTERVAL);	1364	if (ev.xany.window == vt
900	}	1365	&& SHOULD_INVOKE (HOOK_X_EVENT)
901	#endif	1366	&& HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
902
903	#if defined(POINTER_BLANK)
904	if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
905	{
906	if (ev.type == MotionNotify
907	|| ev.type == ButtonPress
908	|| ev.type == ButtonRelease)
909	if (hidden_pointer)
910	pointer_unblank ();
911
912	if (ev.type == KeyPress && hidden_pointer == 0)
913	pointer_blank ();
914	}
915	#endif
916
917	#ifdef USE_XIM
918	if (XFilterEvent (&ev, None))
919	return;	1367	return;
920	#endif
921		1368
		1369	// for XQueryPointer
922	Window unused_root, unused_child;	1370	Window unused_root, unused_child;
923	int unused_root_x, unused_root_y;	1371	int unused_root_x, unused_root_y;
924	unsigned int unused_mask;	1372	unsigned int unused_mask;
925
926	#ifdef DEBUG_X
927	const char *const eventnames[] =
928	{ /* mason - this matches my system */
929	"",
930	"",
931	"KeyPress",
932	"KeyRelease",
933	"ButtonPress",
934	"ButtonRelease",
935	"MotionNotify",
936	"EnterNotify",
937	"LeaveNotify",
938	"FocusIn",
939	"FocusOut",
940	"KeymapNotify",
941	"Expose",
942	"GraphicsExpose",
943	"NoExpose",
944	"VisibilityNotify",
945	"CreateNotify",
946	"DestroyNotify",
947	"UnmapNotify",
948	"MapNotify",
949	"MapRequest",
950	"ReparentNotify",
951	"ConfigureNotify",
952	"ConfigureRequest",
953	"GravityNotify",
954	"ResizeRequest",
955	"CirculateNotify",
956	"CirculateRequest",
957	"PropertyNotify",
958	"SelectionClear",
959	"SelectionRequest",
960	"SelectionNotify",
961	"ColormapNotify",
962	"ClientMessage",
963	"MappingNotify"
964	};
965	#endif
966
967	#ifdef DEBUG_X
968	struct timeval tp;
969	struct tm *ltt;
970	(void)gettimeofday (&tp, NULL);
971	ltt = localtime (& (tp.tv_sec));
972	D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
973	#endif
974		1373
975	switch (ev.type)	1374	switch (ev.type)
976	{	1375	{
977	case KeyPress:	1376	case KeyPress:
978	lookup_key (ev.xkey);	1377	key_press (ev.xkey);
979	break;	1378	break;
980		1379
981	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
982	case KeyRelease:	1380	case KeyRelease:
983	{	1381	key_release (ev.xkey);
984	if (! (ev.xkey.state & ControlMask))
985	mouse_slip_wheel_speed = 0;
986	else
987	{
988	KeySym ks;
989
990	ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
991	if (ks == XK_Control_L || ks == XK_Control_R)
992	mouse_slip_wheel_speed = 0;
993	}
994	break;	1382	break;
995	}
996	#endif
997		1383
998	case ButtonPress:	1384	case ButtonPress:
999	button_press (ev.xbutton);	1385	button_press (ev.xbutton);
1000	break;	1386	break;
1001		1387
…		…
1003	button_release (ev.xbutton);	1389	button_release (ev.xbutton);
1004	break;	1390	break;
1005		1391
1006	case ClientMessage:	1392	case ClientMessage:
1007	if (ev.xclient.format == 32	1393	if (ev.xclient.format == 32
1008	&& (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW])	1394	&& !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1009	destroy ();
1010	#ifdef OFFIX_DND
1011	/* OffiX Dnd (drag 'n' drop) protocol */
1012	else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1013	&& (ev.xclient.data.l[0] == DndFile
1014	|| ev.xclient.data.l[0] == DndDir
1015	|| ev.xclient.data.l[0] == DndLink))
1016	{	1395	{
1017	/* Get Dnd data */	1396	if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1018	Atom ActualType;	1397	{
1019	int ActualFormat;	1398	if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1020	unsigned char *data;	1399	{
1021	unsigned long Size, RemainingBytes;	1400	if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1022		1401	{
1023	XGetWindowProperty (display->display, display->root,	1402	if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1024	xa[XA_DNDSELECTION],	1403	destroy ();
1025	0L, 1000000L,	1404	}
1026	False, AnyPropertyType,	1405	#if ENABLE_EWMH
1027	&ActualType, &ActualFormat,	1406	else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1028	&Size, &RemainingBytes,	1407	XSendEvent (dpy, ev.xclient.window = display->root,
		1408	False, SubstructureRedirectMask | SubstructureNotifyMask,
1029	&data);	1409	&ev);
1030	XChangeProperty (display->display, display->root,	1410	#endif
1031	XA_CUT_BUFFER0, XA_STRING,	1411	}
1032	8, PropModeReplace,	1412	}
1033	data, STRLEN (data));	1413	#if ENABLE_XEMBED
1034	selection_paste (display->root, XA_CUT_BUFFER0, True);	1414	else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1035	XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime);	1415	{
		1416	if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
		1417	focus_in ();
		1418	else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
		1419	focus_out ();
		1420	}
		1421	#endif
1036	}	1422	}
1037	#endif /* OFFIX_DND */
1038	break;
1039
1040	case MappingNotify:
1041	XRefreshKeyboardMapping (& (ev.xmapping));
1042	break;	1423	break;
1043		1424
1044	/*	1425	/*
1045	* XXX: this is not the _current_ arrangement	1426	* XXX: this is not the _current_ arrangement
1046	* Here's my conclusion:	1427	* Here's my conclusion:
…		…
1065	break;	1446	break;
1066	}	1447	}
1067	break;	1448	break;
1068		1449
1069	case FocusIn:	1450	case FocusIn:
1070	if (!TermWin.focus)	1451	if (ev.xfocus.detail != NotifyInferior
		1452	&& ev.xfocus.detail != NotifyPointer
		1453	&& ev.xfocus.mode != NotifyGrab)
		1454	focus_in ();
		1455	break;
		1456
		1457	case FocusOut:
		1458	if (ev.xfocus.detail != NotifyInferior
		1459	&& ev.xfocus.detail != NotifyPointer
		1460	&& ev.xfocus.mode != NotifyGrab)
		1461	focus_out ();
		1462	break;
		1463
		1464	case ConfigureNotify:
		1465	if (ev.xconfigure.window == parent)
1071	{	1466	{
1072	TermWin.focus = 1;	1467	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1073	want_refresh = 1;
1074	#ifdef USE_XIM
1075	if (Input_Context != NULL)
1076	XSetICFocus (Input_Context);
1077	#endif
1078	#ifdef CURSOR_BLINK
1079	if (Options & Opt_cursorBlink)
1080	cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1081	#endif
1082
1083	}	1468	;
1084	break;
1085		1469
1086	case FocusOut:	1470	bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE);
1087	if (TermWin.focus)	1471
		1472	bool moved = false;
		1473	#ifdef HAVE_BG_PIXMAP
		1474	if (bg_window_position_sensitive ())
1088	{	1475	{
1089	TermWin.focus = 0;	1476	want_position_change = true;
1090	want_refresh = 1;	1477	if (!(bg_flags & BG_IS_VALID))
1091	#ifdef USE_XIM	1478	moved = true;
1092	if (Input_Context != NULL)
1093	XUnsetICFocus (Input_Context);
1094	#endif
1095	#ifdef CURSOR_BLINK
1096	if (Options & Opt_cursorBlink)
1097	cursor_blink_ev.stop ();
1098	hidden_cursor = 0;
1099	#endif
1100
1101	}
1102	break;
1103
1104	case ConfigureNotify:
1105	if (ev.xconfigure.window == TermWin.parent[0])
1106	{
1107	int height, width;
1108
1109	do
1110	{ /* Wrap lots of configures into one */
1111	width = ev.xconfigure.width;
1112	height = ev.xconfigure.height;
1113	D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1114	}	1479	}
1115	while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));	1480	#endif
1116		1481
1117	if (szHint.width != width || szHint.height != height)	1482	if (want_position_change)
1118	{	1483	{
1119	D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));	1484	int x, y;
1120	resize_all_windows (width, height, 1);	1485
		1486	if (ev.xconfigure.send_event)
		1487	{
		1488	x = ev.xconfigure.x;
		1489	y = ev.xconfigure.y;
		1490	}
		1491	else
		1492	get_window_origin (x, y);
		1493
		1494	if (x != parent_x || y != parent_y)
		1495	{
		1496	parent_x = x;
		1497	parent_y = y;
		1498	HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END));
		1499	moved = true;
		1500	}
1121	}	1501	}
1122	#ifdef DEBUG_SIZE	1502
		1503	if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
		1504	{
		1505	seen_resize = 1;
		1506	resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
		1507	}
1123	else	1508	else
1124	{	1509	{
1125	D_SIZE ((stderr, "Size: Not resizing"));	1510	#ifdef HAVE_BG_PIXMAP
		1511	if (moved)
		1512	update_background ();
		1513	#endif
1126	}	1514	}
1127	#endif
1128	#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1129	if (Options & Opt_transparent)
1130	{
1131	check_our_parents ();
1132	if (am_transparent)
1133	want_full_refresh = 1;
1134	}
1135	#endif
1136		1515
		1516	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1137	}	1517	}
1138	break;	1518	break;
1139		1519
		1520	case PropertyNotify:
		1521	HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
		1522	break;
		1523
1140	case SelectionClear:	1524	case SelectionClear:
1141	selection_clear ();	1525	selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1142	break;
1143
1144	case SelectionNotify:
1145	if (selection_wait == Sel_normal)
1146	selection_paste (ev.xselection.requestor,
1147	ev.xselection.property, True);
1148	break;	1526	break;
1149		1527
1150	case SelectionRequest:	1528	case SelectionRequest:
1151	selection_send (ev.xselectionrequest);	1529	selection_send (ev.xselectionrequest);
1152	break;	1530	break;
1153		1531
		1532	case MapNotify:
		1533	#ifdef HAVE_BG_PIXMAP
		1534	/* This is needed specifically to fix the case of no window manager or a
		1535	* non-reparenting window manager. In those cases we never get first
		1536	* ConfigureNotify. Also that speeds startup under normal WM, by taking
		1537	* care of multiplicity of ConfigureNotify events arriving while WM does
		1538	* reparenting.
		1539	* We should not render background immediately, as there could be several
		1540	* ConfigureNotify's to follow. Lets take care of all of them in one scoop
		1541	* by scheduling background redraw as soon as we can, but giving a short
		1542	* bit of time for ConfigureNotifies to arrive.
		1543	* We should render background PRIOR to drawing any text, but AFTER all
		1544	* of ConfigureNotifys for the best results.
		1545	*/
		1546	if (!(bg_flags & BG_IS_VALID))
		1547	update_background_ev.start (0.025);
		1548	#endif
		1549	mapped = 1;
		1550	#ifdef TEXT_BLINK
		1551	text_blink_ev.start ();
		1552	#endif
		1553	HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
		1554	break;
		1555
1154	case UnmapNotify:	1556	case UnmapNotify:
1155	TermWin.mapped = 0;	1557	mapped = 0;
1156	#ifdef TEXT_BLINK	1558	#ifdef TEXT_BLINK
1157	text_blink_ev.stop ();	1559	text_blink_ev.stop ();
1158	#endif	1560	#endif
		1561	HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1159	break;	1562	break;
1160
1161	case MapNotify:
1162	TermWin.mapped = 1;
1163	#ifdef TEXT_BLINK
1164	text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1165	#endif
1166	break;
1167
1168	#ifdef TRANSPARENT
1169	case ReparentNotify:
1170	rootwin_cb (ev);
1171	break;
1172	#endif /* TRANSPARENT */
1173		1563
1174	case GraphicsExpose:	1564	case GraphicsExpose:
1175	case Expose:	1565	case Expose:
1176	if (ev.xany.window == TermWin.vt)	1566	if (ev.xany.window == vt)
1177	{	1567	{
1178	#ifdef NO_SLOW_LINK_SUPPORT	1568	do
		1569	{
1179	scr_expose (ev.xexpose.x, ev.xexpose.y,	1570	scr_expose (ev.xexpose.x, ev.xexpose.y,
1180	ev.xexpose.width, ev.xexpose.height, False);	1571	ev.xexpose.width, ev.xexpose.height, false);
1181	#else	1572	}
1182	// don't understand this, so commented it out	1573	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
		1574
		1575	ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
		1576
		1577	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
		1578	{
1183	scr_expose (ev.xexpose.x, ev.xexpose.y,	1579	scr_expose (ev.xexpose.x, ev.xexpose.y,
1184	ev.xexpose.width, ev.xexpose.height, False);	1580	ev.xexpose.width, ev.xexpose.height, false);
1185	//scr_expose (ev.xexpose.x, 0,	1581	}
1186	// ev.xexpose.width, TermWin.height, False);	1582
1187	#endif
1188	want_refresh = 1;	1583	want_refresh = 1;
1189	}	1584	}
1190	else	1585	else
1191	{	1586	{
1192	XEvent unused_event;	1587	XEvent unused_event;
1193		1588
1194	while (XCheckTypedWindowEvent (display->display, ev.xany.window,	1589	while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1195	Expose,	1590	;
1196	&unused_event)) ;	1591	while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1197	while (XCheckTypedWindowEvent (display->display, ev.xany.window,	1592	;
1198	GraphicsExpose,	1593
1199	&unused_event)) ;	1594	if (scrollBar.state && ev.xany.window == scrollBar.win)
1200	if (isScrollbarWindow (ev.xany.window))
1201	{	1595	{
1202	scrollBar.setIdle ();	1596	scrollBar.state = SB_STATE_IDLE;
1203	scrollbar_show (0);	1597	scrollBar.show (0);
1204	}	1598	}
1205	#ifdef MENUBAR
1206	if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1207	menubar_expose ();
1208	#endif
1209	}	1599	}
1210	break;	1600	break;
1211		1601
1212	case MotionNotify:	1602	case MotionNotify:
1213	#ifdef POINTER_BLANK	1603	#ifdef POINTER_BLANK
1214	if (hidden_pointer)	1604	if (hidden_pointer)
1215	pointer_unblank ();	1605	pointer_unblank ();
1216	#endif	1606	#endif
1217	#if MENUBAR	1607	if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1218	if (isMenuBarWindow (ev.xany.window))	1608	|| priv_modes & PrivMode_MouseAnyEvent)
		1609	mouse_report (ev.xbutton);
		1610	if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
		1611	break;
		1612
		1613	if (ev.xany.window == vt)
1219	{	1614	{
1220	menubar_control (ev.xbutton);	1615	if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1221	break;	1616	&& HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1222	}	1617	; // nop
1223	#endif
1224	if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1225	break;
1226
1227	if (ev.xany.window == TermWin.vt)
1228	{
1229	if ((ev.xbutton.state & (Button1Mask | Button3Mask)))	1618	else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1230	{	1619	{
1231	while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev))	1620	while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1232	;	1621	;
1233		1622
1234	XQueryPointer (display->display, TermWin.vt,	1623	XQueryPointer (dpy, vt,
1235	&unused_root, &unused_child,	1624	&unused_root, &unused_child,
1236	&unused_root_x, &unused_root_y,	1625	&unused_root_x, &unused_root_y,
1237	& (ev.xbutton.x), & (ev.xbutton.y),	1626	&ev.xbutton.x, &ev.xbutton.y,
1238	&unused_mask);	1627	&ev.xbutton.state);
1239	#ifdef MOUSE_THRESHOLD	1628	#ifdef MOUSE_THRESHOLD
1240	/* deal with a `jumpy' mouse */	1629	/* deal with a `jumpy' mouse */
1241	if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)	1630	if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1242	{	1631	{
1243	#endif	1632	#endif
		1633	#if ISO_14755
		1634	// 5.4
		1635	if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
		1636	{
		1637	iso14755_54 (ev.xbutton.x, ev.xbutton.y);
		1638	break;
		1639	}
		1640	#endif
1244	selection_extend ((ev.xbutton.x), (ev.xbutton.y),	1641	selection_extend (ev.xbutton.x, ev.xbutton.y,
1245	(ev.xbutton.state & Button3Mask) ? 2 : 0);	1642	ev.xbutton.state & Button3Mask ? 2 : 0);
		1643
1246	#ifdef SELECTION_SCROLLING	1644	#ifdef SELECTION_SCROLLING
1247	if (ev.xbutton.y < TermWin.int_bwidth	1645	if (ev.xbutton.y < int_bwidth
1248	|| Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1))	1646	|| Pixel2Row (ev.xbutton.y) > (nrow-1))
1249	{	1647	{
1250	int dist;	1648	int dist;
1251
1252	pending_scroll_selection=1;
1253		1649
1254	/* don't clobber the current delay if we are	1650	/* don't clobber the current delay if we are
1255	* already in the middle of scrolling.	1651	* already in the middle of scrolling.
1256	*/	1652	*/
1257	if (scroll_selection_delay<=0)	1653	if (!sel_scroll_ev.is_active ())
1258	scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY;	1654	sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1259		1655
1260	/* save the event params so we can highlight	1656	/* save the event params so we can highlight
1261	* the selection in the pending-scroll loop	1657	* the selection in the pending-scroll loop
1262	*/	1658	*/
1263	selection_save_x=ev.xbutton.x;	1659	selection_save_x = ev.xbutton.x;
1264	selection_save_y=ev.xbutton.y;	1660	selection_save_y = ev.xbutton.y;
1265	selection_save_state=
1266	(ev.xbutton.state & Button3Mask) ? 2 : 0;	1661	selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1267		1662
1268	/* calc number of lines to scroll */	1663	/* calc number of lines to scroll */
1269	if (ev.xbutton.y<TermWin.int_bwidth)	1664	if (ev.xbutton.y < int_bwidth)
1270	{	1665	{
1271	scroll_selection_dir = UP;	1666	scroll_selection_dir = UP;
1272	dist = TermWin.int_bwidth - ev.xbutton.y;	1667	dist = int_bwidth - ev.xbutton.y;
1273	}	1668	}
1274	else	1669	else
1275	{	1670	{
1276	scroll_selection_dir = DN;	1671	scroll_selection_dir = DN;
1277	dist = ev.xbutton.y -	1672	dist = ev.xbutton.y - (int_bwidth + vt_height);
1278	(TermWin.int_bwidth + TermWin.height);
1279	}	1673	}
		1674
1280	scroll_selection_lines= (Pixel2Height (dist)/	1675	scroll_selection_lines = Pixel2Height (dist)
1281	SELECTION_SCROLL_LINE_SPEEDUP)+1;	1676	/ SELECTION_SCROLL_LINE_SPEEDUP
		1677	+ 1;
1282	MIN_IT (scroll_selection_lines,	1678	min_it (scroll_selection_lines,
1283	SELECTION_SCROLL_MAX_LINES);	1679	SELECTION_SCROLL_MAX_LINES);
1284	}	1680	}
1285	else	1681	else
1286	{	1682	{
1287	/* we are within the text window, so we	1683	/* we are within the text window, so we
1288	* shouldn't be scrolling	1684	* shouldn't be scrolling
1289	*/	1685	*/
1290	pending_scroll_selection = 0;	1686	sel_scroll_ev.stop();
1291	}	1687	}
1292	#endif	1688	#endif
1293	#ifdef MOUSE_THRESHOLD	1689	#ifdef MOUSE_THRESHOLD
1294
1295	}	1690	}
1296	#endif	1691	#endif
1297
1298	}	1692	}
1299	}	1693	}
1300	else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())	1694	else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win)
1301	{	1695	{
1302	while (XCheckTypedWindowEvent (display->display, scrollBar.win,	1696	while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1303	MotionNotify, &ev)) ;	1697	MotionNotify, &ev))
		1698	;
		1699
1304	XQueryPointer (display->display, scrollBar.win,	1700	XQueryPointer (dpy, scrollBar.win,
1305	&unused_root, &unused_child,	1701	&unused_root, &unused_child,
1306	&unused_root_x, &unused_root_y,	1702	&unused_root_x, &unused_root_y,
1307	& (ev.xbutton.x), & (ev.xbutton.y),	1703	&ev.xbutton.x, &ev.xbutton.y,
1308	&unused_mask);	1704	&unused_mask);
1309	scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,	1705	scr_move_to (scrollBar.position (ev.xbutton.y) - csrO,
1310	scrollbar_size ());	1706	scrollBar.size ());
1311	scr_refresh (refresh_type);
1312	refresh_limit = 0;	1707	want_refresh = 1;
1313	scrollbar_show (1);	1708	scrollBar.show (1);
1314	}	1709	}
1315	break;	1710	break;
1316	}	1711	}
1317	}
1318		1712
1319	void	1713	#if defined(CURSOR_BLINK)
		1714	if (ev.type == KeyPress)
		1715	cursor_blink_reset ();
		1716	#endif
		1717
		1718	#if defined(POINTER_BLANK)
		1719	if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
		1720	{
		1721	if (ev.type == MotionNotify
		1722	|| ev.type == ButtonPress
		1723	|| ev.type == ButtonRelease)
		1724	if (hidden_pointer)
		1725	pointer_unblank ();
		1726
		1727	if (ev.type == KeyPress && hidden_pointer == 0)
		1728	pointer_blank ();
		1729	}
		1730	#endif
		1731
		1732	refresh_check ();
		1733	}
		1734
		1735	#if ENABLE_FRILLS
		1736	void ecb_cold
		1737	rxvt_term::set_urgency (bool enable)
		1738	{
		1739	if (enable == urgency_hint)
		1740	return;
		1741
		1742	if (XWMHints *h = XGetWMHints (dpy, parent))
		1743	{
		1744	h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
		1745	XSetWMHints (dpy, parent, h);
		1746	urgency_hint = enable;
		1747	XFree (h);
		1748	}
		1749	}
		1750	#endif
		1751
		1752	void ecb_cold
		1753	rxvt_term::focus_in ()
		1754	{
		1755	if (!focus)
		1756	{
		1757	focus = 1;
		1758	want_refresh = 1;
		1759
		1760	#if USE_XIM
		1761	if (Input_Context != NULL)
		1762	{
		1763	im_set_position ();
		1764	XSetICFocus (Input_Context);
		1765	}
		1766	#endif
		1767	#if CURSOR_BLINK
		1768	if (option (Opt_cursorBlink))
		1769	cursor_blink_ev.again ();
		1770	#endif
		1771	#if OFF_FOCUS_FADING
		1772	if (rs[Rs_fade])
		1773	{
		1774	pix_colors = pix_colors_focused;
		1775	scr_recolour ();
		1776	}
		1777	#endif
		1778	#if ENABLE_FRILLS
		1779	if (option (Opt_urgentOnBell))
		1780	set_urgency (0);
		1781	#endif
		1782
		1783	HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
		1784	}
		1785	}
		1786
		1787	void ecb_cold
		1788	rxvt_term::focus_out ()
		1789	{
		1790	if (focus)
		1791	{
		1792	focus = 0;
		1793	want_refresh = 1;
		1794
		1795	#if ENABLE_FRILLS
		1796	if (option (Opt_urgentOnBell))
		1797	set_urgency (0);
		1798	#endif
		1799	#if ENABLE_FRILLS || ISO_14755
		1800	if (iso14755buf)
		1801	{
		1802	iso14755buf = 0;
		1803	# if ISO_14755
		1804	scr_overlay_off ();
		1805	# endif
		1806	}
		1807	#endif
		1808	#if USE_XIM
		1809	if (Input_Context != NULL)
		1810	XUnsetICFocus (Input_Context);
		1811	#endif
		1812	#if CURSOR_BLINK
		1813	if (option (Opt_cursorBlink))
		1814	cursor_blink_ev.stop ();
		1815
		1816	hidden_cursor = 0;
		1817	#endif
		1818	#if OFF_FOCUS_FADING
		1819	if (rs[Rs_fade])
		1820	{
		1821	pix_colors = pix_colors_unfocused;
		1822	scr_recolour ();
		1823	}
		1824	#endif
		1825
		1826	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
		1827	}
		1828	}
		1829
		1830	void ecb_cold
		1831	rxvt_term::update_fade_color (unsigned int idx)
		1832	{
		1833	#if OFF_FOCUS_FADING
		1834	if (rs[Rs_fade])
		1835	{
		1836	rgba c;
		1837	pix_colors [Color_fade].get (c);
		1838	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
		1839	}
		1840	#endif
		1841	}
		1842
		1843	#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
		1844	void ecb_hot
1320	rxvt_term::rootwin_cb (XEvent &ev)	1845	rxvt_term::rootwin_cb (XEvent &ev)
1321	{	1846	{
1322	SET_R (this);	1847	make_current ();
1323	SET_LOCALE (locale);	1848
		1849	if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
		1850	&& HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
		1851	return;
1324		1852
1325	switch (ev.type)	1853	switch (ev.type)
1326	{	1854	{
1327	case PropertyNotify:	1855	case PropertyNotify:
		1856	/*
		1857	* if user used some Esetroot compatible prog to set the root bg,
		1858	* use the property to determine the pixmap. We use it later on.
		1859	*/
1328	if (ev.xproperty.atom == xa[XA_VT_SELECTION])	1860	if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
		1861	|| ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1329	{	1862	{
1330	if (ev.xproperty.state == PropertyNewValue)	1863	#if BG_IMAGE_FROM_ROOT
1331	selection_property (ev.xproperty.window, ev.xproperty.atom);	1864	bg_set_root_pixmap ();
1332	break;	1865	update_background ();
		1866	#endif
		1867	#if ENABLE_PERL
		1868	HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END));
		1869	#endif
1333	}	1870	}
1334	#ifdef TRANSPARENT
1335	else
1336	{
1337	/*
1338	* if user used some Esetroot compatible prog to set the root bg,
1339	* use the property to determine the pixmap. We use it later on.
1340	*/
1341	if (xa[XA_XROOTPMAPID] == 0)
1342	xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1343		1871
1344	if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1345	return;
1346	}
1347
1348	/* FALLTHROUGH */
1349	case ReparentNotify:
1350	if ((Options & Opt_transparent) && check_our_parents ())
1351	if (am_transparent)
1352	want_full_refresh = 1;
1353	break;	1872	break;
1354	#endif
1355	}	1873	}
		1874
		1875	refresh_check ();
1356	}	1876	}
		1877	#endif
1357		1878
1358	void	1879	void
1359	rxvt_term::button_press (XButtonEvent &ev)	1880	rxvt_term::button_press (XButtonEvent &ev)
1360	{	1881	{
1361	int reportmode = 0, clickintime;	1882	int reportmode = 0, clickintime;
1362		1883
1363	bypass_keystate = ev.state & (ModMetaMask | ShiftMask);	1884	bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
		1885
1364	if (!bypass_keystate)	1886	if (!bypass_keystate)
1365	reportmode = !! (PrivateModes & PrivMode_mouse_report);	1887	reportmode = !! (priv_modes & PrivMode_mouse_report);
		1888
1366	/*	1889	/*
1367	* VT window processing of button press	1890	* VT window processing of button press
1368	*/	1891	*/
1369	if (ev.window == TermWin.vt)	1892	if (ev.window == vt)
1370	{	1893	{
		1894	if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
		1895	return;
		1896
		1897	#if ISO_14755
		1898	// 5.4
		1899	if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
		1900	{
		1901	iso14755_54 (ev.x, ev.y);
		1902	return;
		1903	}
		1904	#endif
		1905
1371	clickintime = ev.time - MEvent.time < MULTICLICK_TIME;	1906	clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
		1907
1372	if (reportmode)	1908	if (reportmode)
1373	{	1909	{
1374	/* mouse report from vt window */	1910	/* mouse report from vt window */
1375	/* save the xbutton state (for ButtonRelease) */	1911	/* save the xbutton state (for ButtonRelease) */
1376	MEvent.state = ev.state;	1912	MEvent.state = ev.state;
1377	#ifdef MOUSE_REPORT_DOUBLECLICK	1913	#ifdef MOUSE_REPORT_DOUBLECLICK
1378	if (ev.button == MEvent.button && clickintime)	1914	if (ev.button == MEvent.button && clickintime)
1379	{	1915	{
1380	/* same button, within alloted time */	1916	/* same button, within allowed time */
1381	MEvent.clicks++;	1917	MEvent.clicks++;
		1918
1382	if (MEvent.clicks > 1)	1919	if (MEvent.clicks > 1)
1383	{	1920	{
1384	/* only report double clicks */	1921	/* only report double clicks */
1385	MEvent.clicks = 2;	1922	MEvent.clicks = 2;
1386	mouse_report (ev);	1923	mouse_report (ev);
…		…
1398	mouse_report (ev);	1935	mouse_report (ev);
1399	}	1936	}
1400	#else	1937	#else
1401	MEvent.button = ev.button;	1938	MEvent.button = ev.button;
1402	mouse_report (ev);	1939	mouse_report (ev);
1403	#endif /* MOUSE_REPORT_DOUBLECLICK */	1940	#endif /* MOUSE_REPORT_DOUBLECLICK */
1404		1941
1405	}	1942	}
1406	else	1943	else
1407	{	1944	{
1408	if (ev.button != MEvent.button)	1945	if (ev.button != MEvent.button)
1409	MEvent.clicks = 0;	1946	MEvent.clicks = 0;
		1947
1410	switch (ev.button)	1948	switch (ev.button)
1411	{	1949	{
1412	case Button1:	1950	case Button1:
		1951	/* allow meta + click to select rectangular areas */
		1952	/* should be done in screen.C */
		1953	#if ENABLE_FRILLS
		1954	selection.rect = !!(ev.state & ModMetaMask);
		1955	#else
		1956	selection.rect = false;
		1957	#endif
		1958
1413	/* allow shift+left click to extend selection */	1959	/* allow shift+left click to extend selection */
1414	if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report))	1960	if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1415	{	1961	{
1416	if (MEvent.button == Button1 && clickintime)	1962	if (MEvent.button == Button1 && clickintime)
1417	selection_rotate (ev.x, ev.y);	1963	selection_rotate (ev.x, ev.y);
1418	else	1964	else
1419	selection_extend (ev.x, ev.y, 1);	1965	selection_extend (ev.x, ev.y, 1);
…		…
1434	case Button3:	1980	case Button3:
1435	if (MEvent.button == Button3 && clickintime)	1981	if (MEvent.button == Button3 && clickintime)
1436	selection_rotate (ev.x, ev.y);	1982	selection_rotate (ev.x, ev.y);
1437	else	1983	else
1438	selection_extend (ev.x, ev.y, 1);	1984	selection_extend (ev.x, ev.y, 1);
		1985
1439	MEvent.button = Button3;	1986	MEvent.button = Button3;
1440	break;	1987	break;
1441	}	1988	}
1442	}	1989	}
		1990
1443	MEvent.time = ev.time;	1991	MEvent.time = ev.time;
1444	return;	1992	return;
1445	}	1993	}
1446		1994
1447	/*	1995	/*
1448	* Scrollbar window processing of button press	1996	* Scrollbar window processing of button press
1449	*/	1997	*/
1450	if (isScrollbarWindow (ev.window))	1998	if (scrollBar.state && ev.window == scrollBar.win)
1451	{	1999	{
1452	scrollBar.setIdle ();	2000	page_dirn direction = NO_DIR;
		2001
		2002	if (scrollBar.upButton (ev.y))
		2003	direction = UP; /* up */
		2004	else if (scrollBar.dnButton (ev.y))
		2005	direction = DN; /* down */
		2006
		2007	scrollBar.state = SB_STATE_IDLE;
1453	/*	2008	/*
1454	* Rxvt-style scrollbar:	2009	* Rxvt-style scrollbar:
1455	* move up if mouse is above slider	2010	* move up if mouse is above slider
1456	* move dn if mouse is below slider	2011	* move dn if mouse is below slider
1457	*	2012	*
…		…
1466	/*	2021	/*
1467	* Mouse report disabled scrollbar:	2022	* Mouse report disabled scrollbar:
1468	* arrow buttons - send up/down	2023	* arrow buttons - send up/down
1469	* click on scrollbar - send pageup/down	2024	* click on scrollbar - send pageup/down
1470	*/	2025	*/
1471	if ((scrollBar.style == R_SB_NEXT	2026	if (direction == UP)
1472	&& scrollbarnext_upButton (ev.y))
1473	|| (scrollBar.style == R_SB_RXVT
1474	&& scrollbarrxvt_upButton (ev.y)))
1475	tt_printf ("\033[A");	2027	tt_printf ("\033[A");
1476	else if ((scrollBar.style == R_SB_NEXT	2028	else if (direction == DN)
1477	&& scrollbarnext_dnButton (ev.y))
1478	|| (scrollBar.style == R_SB_RXVT
1479	&& scrollbarrxvt_dnButton (ev.y)))
1480	tt_printf ("\033[B");	2029	tt_printf ("\033[B");
1481	else	2030	else
1482	switch (ev.button)	2031	switch (ev.button)
1483	{	2032	{
1484	case Button2:	2033	case Button2:
…		…
1491	tt_printf ("\033[5~");	2040	tt_printf ("\033[5~");
1492	break;	2041	break;
1493	}	2042	}
1494	}	2043	}
1495	else	2044	else
1496	#endif /* NO_SCROLLBAR_REPORT */	2045	#endif /* NO_SCROLLBAR_REPORT */
1497
1498	{
1499	char upordown = 0;
1500
1501	if (scrollBar.style == R_SB_NEXT)
1502	{	2046	{
1503	if (scrollbarnext_upButton (ev.y))	2047	if (direction != NO_DIR)
1504	upordown = -1; /* up */
1505	else if (scrollbarnext_dnButton (ev.y))
1506	upordown = 1; /* down */
1507	}
1508	else if (scrollBar.style == R_SB_RXVT)
1509	{
1510	if (scrollbarrxvt_upButton (ev.y))
1511	upordown = -1; /* up */
1512	else if (scrollbarrxvt_dnButton (ev.y))
1513	upordown = 1; /* down */
1514	}
1515	if (upordown)
1516	{	2048	{
1517	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	2049	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1518	scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY;	2050	if (!cont_scroll_ev.is_active ())
		2051	cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1519	#endif	2052	#endif
1520	if (scr_page (upordown < 0 ? UP : DN, 1))	2053	if (scr_page (direction, 1))
1521	{	2054	{
1522	if (upordown < 0)	2055	if (direction == UP)
1523	scrollBar.setUp ();	2056	scrollBar.state = SB_STATE_UP;
1524	else	2057	else
1525	scrollBar.setDn ();	2058	scrollBar.state = SB_STATE_DOWN;
1526	}	2059	}
1527	}	2060	}
1528	else	2061	else
1529	switch (ev.button)	2062	switch (ev.button)
1530	{	2063	{
1531	case Button2:	2064	case Button2:
1532	switch (scrollbar_align)	2065	switch (scrollBar.align)
1533	{	2066	{
1534	case R_SB_ALIGN_TOP:	2067	case SB_ALIGN_TOP:
1535	csrO = 0;	2068	csrO = 0;
1536	break;	2069	break;
1537	case R_SB_ALIGN_CENTRE:	2070	case SB_ALIGN_CENTRE:
1538	csrO = (scrollBar.bot - scrollBar.top) / 2;	2071	csrO = (scrollBar.bot - scrollBar.top) / 2;
1539	break;	2072	break;
1540	case R_SB_ALIGN_BOTTOM:	2073	case SB_ALIGN_BOTTOM:
1541	csrO = scrollBar.bot - scrollBar.top;	2074	csrO = scrollBar.bot - scrollBar.top;
1542	break;	2075	break;
1543	}	2076	}
		2077
1544	if (scrollBar.style == R_SB_XTERM	2078	if (scrollBar.style == SB_STYLE_XTERM
1545	|| scrollbar_above_slider (ev.y)	2079	|| scrollBar.above_slider (ev.y)
1546	|| scrollbar_below_slider (ev.y))	2080	|| scrollBar.below_slider (ev.y))
1547	scr_move_to ( scrollbar_position (ev.y) - csrO,	2081	scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ());
1548	scrollbar_size ());	2082
1549	scrollBar.setMotion ();	2083	scrollBar.state = SB_STATE_MOTION;
1550	break;	2084	break;
1551		2085
1552	case Button1:	2086	case Button1:
1553	if (scrollbar_align == R_SB_ALIGN_CENTRE)	2087	if (scrollBar.align == SB_ALIGN_CENTRE)
1554	csrO = ev.y - scrollBar.top;	2088	csrO = ev.y - scrollBar.top;
1555	/* FALLTHROUGH */	2089	/* FALLTHROUGH */
1556		2090
1557	case Button3:	2091	case Button3:
1558	if (scrollBar.style != R_SB_XTERM)	2092	if (scrollBar.style != SB_STYLE_XTERM)
1559	{	2093	{
1560	if (scrollbar_above_slider (ev.y))	2094	if (scrollBar.above_slider (ev.y))
1561	# ifdef RXVT_SCROLL_FULL	2095	# ifdef RXVT_SCROLL_FULL
1562	scr_page (UP, TermWin.nrow - 1);	2096	scr_page (UP, nrow - 1);
1563	# else	2097	# else
1564	scr_page (UP, TermWin.nrow / 4);	2098	scr_page (UP, nrow / 4);
1565	# endif	2099	# endif
1566	else if (scrollbar_below_slider (ev.y))	2100	else if (scrollBar.below_slider (ev.y))
1567	# ifdef RXVT_SCROLL_FULL	2101	# ifdef RXVT_SCROLL_FULL
1568	scr_page (DN, TermWin.nrow - 1);	2102	scr_page (DN, nrow - 1);
1569	# else	2103	# else
1570	scr_page (DN, TermWin.nrow / 4);	2104	scr_page (DN, nrow / 4);
1571	# endif	2105	# endif
1572	else	2106	else
1573	scrollBar.setMotion ();	2107	scrollBar.state = SB_STATE_MOTION;
1574	}	2108	}
1575	else	2109	else
1576	{	2110	{
1577	scr_page ((ev.button == Button1 ? DN : UP),	2111	scr_page ((ev.button == Button1 ? DN : UP),
1578	(TermWin.nrow	2112	(nrow
1579	* scrollbar_position (ev.y)	2113	* scrollBar.position (ev.y)
1580	/ scrollbar_size ()));	2114	/ scrollBar.size ()));
1581	}	2115	}
		2116
1582	break;	2117	break;
1583	}	2118	}
1584	}	2119	}
		2120
1585	return;	2121	return;
1586	}	2122	}
1587	#if MENUBAR
1588	/*
1589	* Menubar window processing of button press
1590	*/
1591	if (isMenuBarWindow (ev.window))
1592	menubar_control (ev);
1593	#endif
1594	}	2123	}
1595		2124
1596	void	2125	void
1597	rxvt_term::button_release (XButtonEvent &ev)	2126	rxvt_term::button_release (XButtonEvent &ev)
1598	{	2127	{
1599	int reportmode = 0;	2128	int reportmode = 0;
1600		2129
1601	csrO = 0; /* reset csr Offset */	2130	csrO = 0; /* reset csr Offset */
1602	if (!bypass_keystate)	2131	if (!bypass_keystate)
1603	reportmode = !! (PrivateModes & PrivMode_mouse_report);	2132	reportmode = !! (priv_modes & PrivMode_mouse_report);
1604		2133
1605	if (scrollbar_isUpDn ())	2134	if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN)
1606	{	2135	{
1607	scrollBar.setIdle ();	2136	scrollBar.state = SB_STATE_IDLE;
1608	scrollbar_show (0);	2137	scrollBar.show (0);
1609	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1610	refresh_type &= ~SMOOTH_REFRESH;
1611	#endif
1612
1613	}	2138	}
		2139
1614	#ifdef SELECTION_SCROLLING	2140	#ifdef SELECTION_SCROLLING
1615	pending_scroll_selection=0;	2141	sel_scroll_ev.stop();
1616	#endif	2142	#endif
		2143
1617	if (ev.window == TermWin.vt)	2144	if (ev.window == vt)
1618	{	2145	{
		2146	if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
		2147	return;
		2148
		2149	#if ISO_14755
		2150	// 5.4
		2151	if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
		2152	return;
		2153	#endif
		2154
1619	if (reportmode)	2155	if (reportmode)
1620	{	2156	{
1621	/* mouse report from vt window */	2157	/* mouse report from vt window */
1622	/* don't report release of wheel "buttons" */	2158	/* don't report release of wheel "buttons" */
1623	if (ev.button >= 4)	2159	if (ev.button >= 4)
…		…
1634	mouse_report (ev);	2170	mouse_report (ev);
1635	}	2171	}
1636	#else /* MOUSE_REPORT_DOUBLECLICK */	2172	#else /* MOUSE_REPORT_DOUBLECLICK */
1637	MEvent.button = AnyButton;	2173	MEvent.button = AnyButton;
1638	mouse_report (ev);	2174	mouse_report (ev);
1639	#endif /* MOUSE_REPORT_DOUBLECLICK */	2175	#endif /* MOUSE_REPORT_DOUBLECLICK */
1640	return;	2176	return;
1641	}	2177	}
		2178
1642	/*	2179	/*
1643	* dumb hack to compensate for the failure of click-and-drag	2180	* dumb hack to compensate for the failure of click-and-drag
1644	* when overriding mouse reporting	2181	* when overriding mouse reporting
1645	*/	2182	*/
1646	if (PrivateModes & PrivMode_mouse_report	2183	if (priv_modes & PrivMode_mouse_report
1647	&& bypass_keystate	2184	&& bypass_keystate
1648	&& ev.button == Button1 && MEvent.clicks <= 1)	2185	&& ev.button == Button1 && MEvent.clicks <= 1)
1649	selection_extend (ev.x, ev.y, 0);	2186	selection_extend (ev.x, ev.y, 0);
1650		2187
1651	switch (ev.button)	2188	switch (ev.button)
1652	{	2189	{
1653	case Button1:	2190	case Button1:
1654	case Button3:	2191	case Button3:
1655	selection_make (ev.time);	2192	selection_make (ev.time);
1656	break;	2193	break;
		2194
1657	case Button2:	2195	case Button2:
1658	selection_request (ev.time, ev.x, ev.y);	2196	if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window?
		2197	selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1659	break;	2198	break;
		2199
1660	#ifdef MOUSE_WHEEL	2200	#ifdef MOUSE_WHEEL
1661	case Button4:	2201	case Button4:
1662	case Button5:	2202	case Button5:
1663	{	2203	{
1664	int i;	2204	int i;
1665	page_dirn v;	2205	page_dirn v;
1666		2206
1667	v = (ev.button == Button4) ? UP : DN;	2207	v = ev.button == Button4 ? UP : DN;
		2208
1668	if (ev.state & ShiftMask)	2209	if (ev.state & ShiftMask)
1669	i = 1;	2210	i = 1;
1670	else if ((Options & Opt_mouseWheelScrollPage))	2211	else if (option (Opt_mouseWheelScrollPage))
1671	i = TermWin.nrow - 1;	2212	i = nrow - 1;
1672	else	2213	else
1673	i = 5;	2214	i = 5;
		2215
1674	# ifdef MOUSE_SLIP_WHEELING	2216	# ifdef MOUSE_SLIP_WHEELING
1675	if (ev.state & ControlMask)	2217	if (ev.state & ControlMask)
1676	{	2218	{
1677	mouse_slip_wheel_speed += (v ? -1 : 1);	2219	mouse_slip_wheel_speed += v ? -1 : 1;
1678	mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;	2220	if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
		2221	if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
		2222
		2223	if (!slip_wheel_ev.is_active ())
		2224	slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1679	}	2225	}
		2226	else
1680	# endif	2227	# endif
1681	# ifdef JUMP_MOUSE_WHEEL
1682	scr_page (v, i);
1683	scr_refresh (SMOOTH_REFRESH);
1684	scrollbar_show (1);
1685	# else
1686	while (i--)
1687	{	2228	{
1688	scr_page (v, 1);	2229	scr_page (v, i);
1689	scr_refresh (SMOOTH_REFRESH);
1690	scrollbar_show (1);	2230	scrollBar.show (1);
1691	}	2231	}
1692	# endif
1693
1694	}	2232	}
1695	break;	2233	break;
1696	#endif	2234	#endif
1697
1698	}
1699	}
1700	#ifdef MENUBAR
1701	else if (isMenuBarWindow (ev.window))
1702	menubar_control (ev);
1703	#endif
1704	}
1705
1706
1707	#ifdef TRANSPARENT
1708	/*
1709	* Check our parents are still who we think they are.
1710	* Do transparency updates if required
1711	*/
1712	int
1713	rxvt_term::check_our_parents ()
1714	{
1715	int i, pchanged, aformat, have_pixmap, rootdepth;
1716	unsigned long nitems, bytes_after;
1717	Atom atype;
1718	unsigned char *prop = NULL;
1719	Window root, oldp, *list;
1720	Pixmap rootpixmap = None;
1721	XWindowAttributes wattr, wrootattr;
1722
1723	pchanged = 0;
1724
1725	if (! (Options & Opt_transparent))
1726	return pchanged; /* Don't try any more */
1727
1728	XGetWindowAttributes (display->display, display->root, &wrootattr);
1729	rootdepth = wrootattr.depth;
1730
1731	XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1732	if (rootdepth != wattr.depth)
1733	{
1734	if (am_transparent)
1735	{	2235	}
1736	pchanged = 1;
1737	XSetWindowBackground (display->display, TermWin.vt,
1738	PixColors[Color_bg]);
1739	am_transparent = am_pixmap_trans = 0;
1740	}
1741	return pchanged; /* Don't try any more */
1742	}
1743
1744	/* Get all X ops out of the queue so that our information is up-to-date. */
1745	XSync (display->display, False);
1746
1747	/*
1748	* Make the frame window set by the window manager have
1749	* the root background. Some window managers put multiple nested frame
1750	* windows for each client, so we have to take care about that.
1751	*/
1752	i = (xa[XA_XROOTPMAPID] != 0
1753	&& (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1754	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1755	&nitems, &bytes_after, &prop) == Success));
1756	if (!i || prop == NULL)
1757	have_pixmap = 0;
1758	else
1759	{	2236	}
1760	have_pixmap = 1;
1761	rootpixmap = * ((Pixmap *)prop);
1762	XFree (prop);
1763	}
1764	if (have_pixmap)
1765	{
1766	/*
1767	* Copy display->root pixmap transparency
1768	*/
1769	int sx, sy, nx, ny;
1770	unsigned int nw, nh;
1771	Window cr;
1772	XImage *image;
1773	GC gc;
1774	XGCValues gcvalue;
1775
1776	XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1777	0, 0, &sx, &sy, &cr);
1778	nw = (unsigned int)szHint.width;
1779	nh = (unsigned int)szHint.height;
1780	nx = ny = 0;
1781
1782	if (sx < 0)
1783	{
1784	nw += sx;
1785	nx = -sx;
1786	sx = 0;
1787	}
1788
1789	if (sy < 0)
1790	{
1791	nh += sy;
1792	ny = -sy;
1793	sy = 0;
1794	}
1795
1796	MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1797	MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1798	allowedxerror = -1;
1799	image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1800	ZPixmap);
1801	/* XXX: handle BadMatch - usually because we're outside the pixmap */
1802	/* XXX: may need a delay here? */
1803	allowedxerror = 0;
1804	if (image == NULL)
1805	{
1806	if (am_transparent && am_pixmap_trans)
1807	{
1808	pchanged = 1;
1809	if (TermWin.pixmap != None)
1810	{
1811	XFreePixmap (display->display, TermWin.pixmap);
1812	TermWin.pixmap = None;
1813	}
1814	}
1815	am_pixmap_trans = 0;
1816	}
1817	else
1818	{
1819	if (TermWin.pixmap != None)
1820	XFreePixmap (display->display, TermWin.pixmap);
1821	TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1822	(unsigned int)szHint.width,
1823	(unsigned int)szHint.height,
1824	(unsigned int)image->depth);
1825	gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1826	XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1827	nx, ny, (unsigned int)image->width,
1828	(unsigned int)image->height);
1829	XFreeGC (display->display, gc);
1830	XDestroyImage (image);
1831	XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1832	TermWin.pixmap);
1833	if (!am_transparent || !am_pixmap_trans)
1834	pchanged = 1;
1835	am_transparent = am_pixmap_trans = 1;
1836	}
1837	}
1838
1839	if (!am_pixmap_trans)
1840	{
1841	unsigned int n;
1842	/*
1843	* InheritPixmap transparency
1844	*/
1845	D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
1846	for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
1847	i++)
1848	{
1849	oldp = TermWin.parent[i];
1850	XQueryTree (display->display, TermWin.parent[i - 1], &root,
1851	&TermWin.parent[i], &list, &n);
1852	XFree (list);
1853	D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
1854	if (TermWin.parent[i] == display->root)
1855	{
1856	if (oldp != None)
1857	pchanged = 1;
1858	break;
1859	}
1860	if (oldp != TermWin.parent[i])
1861	pchanged = 1;
1862	}
1863
1864	n = 0;
1865
1866	if (pchanged)
1867	{
1868	for (; n < (unsigned int)i; n++)
1869	{
1870	XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
1871	D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
1872	if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
1873	{
1874	n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
1875	break;
1876	}
1877	}
1878	}
1879
1880	if (n > (int) (sizeof (TermWin.parent)
1881	/ sizeof (TermWin.parent[0])))
1882	{
1883	D_X ((stderr, "InheritPixmap Turning off"));
1884	XSetWindowBackground (display->display, TermWin.parent[0],
1885	PixColors[Color_fg]);
1886	XSetWindowBackground (display->display, TermWin.vt,
1887	PixColors[Color_bg]);
1888	am_transparent = 0;
1889	/* XXX: also turn off Opt_transparent? */
1890	}
1891	else
1892	{
1893	/* wait (an arbitrary period) for the WM to do its thing
1894	* needed for fvwm2.2.2 (and before?) */
1895	# ifdef HAVE_NANOSLEEP
1896	struct timespec rqt;
1897
1898	rqt.tv_sec = 1;
1899	rqt.tv_nsec = 0;
1900	nanosleep (&rqt, NULL);
1901	# else
1902	sleep (1);
1903	# endif
1904	D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
1905	for (n = 0; n < (unsigned int)i; n++)
1906	XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
1907	ParentRelative);
1908	XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1909	ParentRelative);
1910	am_transparent = 1;
1911	}
1912
1913	for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
1914	TermWin.parent[i] = None;
1915	}
1916	return pchanged;
1917	}	2237	}
1918	#endif
1919		2238
1920	/*}}} */	2239	/*}}} */
1921		2240
1922	bool	2241	void ecb_hot
1923	rxvt_term::cmd_parse ()	2242	rxvt_term::cmd_parse ()
1924	{	2243	{
1925	bool flag = false;
1926	unicode_t ch = NOCHAR;	2244	wchar_t ch = NOCHAR;
1927	unsigned char *seq_begin; // remember start of esc-sequence here	2245	char *seq_begin; // remember start of esc-sequence here
1928		2246
1929	for (;;)	2247	for (;;)
1930	{	2248	{
1931	if (ch == NOCHAR)	2249	if (ecb_unlikely (ch == NOCHAR))
1932	{	2250	{
1933	seq_begin = cmdbuf_ptr;	2251	seq_begin = cmdbuf_ptr;
1934	ch = next_char ();	2252	ch = next_char ();
1935	}
1936		2253
1937	if (ch == NOCHAR) // TODO: improve	2254	if (ch == NOCHAR)
1938	break;	2255	break;
1939
1940	if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
1941	{	2256	}
		2257
		2258	if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
		2259	{
		2260	if (ecb_unlikely (!seen_input))
		2261	{
		2262	seen_input = 1;
		2263	// many badly-written programs (e.g. jed) contain a race condition:
		2264	// they first read the screensize and then install a SIGWINCH handler.
		2265	// some window managers resize the window early, and these programs
		2266	// then sometimes get the size wrong.
		2267	// unfortunately other programs are even more buggy and dislike
		2268	// being sent SIGWINCH, so only do it when we were in fact being
		2269	// resized.
		2270	if (seen_resize && cmd_pid)
		2271	kill (-cmd_pid, SIGWINCH);
		2272	}
		2273
1942	/* Read a text string from the input buffer */	2274	/* Read a text string from the input buffer */
1943	unicode_t buf[UBUFSIZ];	2275	wchar_t buf[UBUFSIZ];
1944	bool refreshnow = false;	2276	bool refreshnow = false;
1945	int nlines = 0;	2277	int nlines = 0;
1946	unicode_t *str = buf;	2278	wchar_t *str = buf;
1947		2279	wchar_t *eol = str + min (ncol, UBUFSIZ);
1948	*str++ = ch;
1949		2280
1950	for (;;)	2281	for (;;)
1951	{	2282	{
		2283	if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
		2284	break;
		2285
		2286	*str++ = ch;
		2287
		2288	if (ecb_unlikely (ch == C0_LF || str >= eol))
		2289	{
		2290	if (ch == C0_LF)
		2291	nlines++;
		2292
		2293	refresh_count++;
		2294
		2295	if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
		2296	{
		2297	refresh_count = 0;
		2298
		2299	if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
		2300	{
		2301	refreshnow = true;
		2302	ch = NOCHAR;
		2303	break;
		2304	}
		2305	}
		2306
		2307	// scr_add_lines only works for nlines <= nrow - 1.
		2308	if (nlines >= nrow - 1)
		2309	{
		2310	if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
		2311	&& HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
		2312	scr_add_lines (buf, str - buf, nlines);
		2313
		2314	nlines = 0;
		2315	str = buf;
		2316	eol = str + min (ncol, UBUFSIZ);
		2317	}
		2318
		2319	if (str >= eol)
		2320	{
		2321	if (eol >= buf + UBUFSIZ)
		2322	{
		2323	ch = NOCHAR;
		2324	break;
		2325	}
		2326	else
		2327	eol = min (eol + ncol, buf + UBUFSIZ);
		2328	}
		2329
		2330	}
		2331
1952	seq_begin = cmdbuf_ptr;	2332	seq_begin = cmdbuf_ptr;
1953	ch = next_char ();	2333	ch = next_char ();
1954
1955	if (ch == NOCHAR || (IS_CONTROL (ch) && ch != '\t' && ch != '\n' && ch != '\r'))
1956	break;
1957
1958	*str++ = ch;
1959
1960	if (ch == '\n')
1961	{
1962	nlines++;
1963	refresh_count++;
1964
1965	if (! (Options & Opt_jumpScroll)
1966	|| (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
1967	{
1968	refreshnow = true;
1969	flag = true;
1970	ch = NOCHAR;
1971	break;
1972	}
1973
1974	// scr_add_lines only works for nlines < TermWin.nrow - 1.
1975	if (nlines >= TermWin.nrow - 1)
1976	{
1977	scr_add_lines (buf, nlines, str - buf);
1978	nlines = 0;
1979	str = buf;
1980	}
1981	}
1982
1983	if (str >= buf + UBUFSIZ)
1984	{
1985	ch = NOCHAR;
1986	break;
1987	}
1988	}	2334	}
1989		2335
		2336	if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
		2337	&& HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
1990	scr_add_lines (buf, nlines, str - buf);	2338	scr_add_lines (buf, str - buf, nlines);
1991		2339
1992	/*	2340	/*
1993	* If there have been a lot of new lines, then update the screen	2341	* If there have been a lot of new lines, then update the screen
1994	* What the heck I'll cheat and only refresh less than every page-full.	2342	* What the heck we'll cheat and only refresh less than every page-full.
1995	* the number of pages between refreshes is refresh_limit, which	2343	* if skipScroll is enabled.
1996	* is incremented here because we must be doing flat-out scrolling.
1997	*
1998	* refreshing should be correct for small scrolls, because of the
1999	* time-out
2000	*/	2344	*/
2001	if (refreshnow)	2345	if (refreshnow)
2002	{	2346	{
2003	if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2004	refresh_limit++;
2005
2006	scr_refresh (refresh_type);	2347	scr_refresh ();
		2348	want_refresh = 1;
2007	}	2349	}
2008
2009	}	2350	}
2010	else	2351	else
2011	{	2352	{
2012	try	2353	try
2013	{	2354	{
…		…
2021	}	2362	}
2022		2363
2023	ch = NOCHAR;	2364	ch = NOCHAR;
2024	}	2365	}
2025	}	2366	}
2026
2027	return flag;
2028	}	2367	}
2029		2368
2030	// read the next character	2369	// read the next character
2031	unicode_t	2370	wchar_t ecb_hot
2032	rxvt_term::next_char ()	2371	rxvt_term::next_char () NOTHROW
2033	{	2372	{
2034	while (cmdbuf_ptr < cmdbuf_endp)	2373	while (cmdbuf_ptr < cmdbuf_endp)
2035	{	2374	{
2036	// assume 7-bit to be ascii ALWAYS	2375	// assume 7-bit to be ascii ALWAYS
2037	if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)	2376	if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2038	return *cmdbuf_ptr++;	2377	return *cmdbuf_ptr++;
2039		2378
2040	wchar_t wc;	2379	wchar_t wc;
2041	size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);	2380	size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2042		2381
2043	if (len == (size_t)-2)	2382	if (len == (size_t)-2)
2044	{	2383	{
2045	// the mbstate stores incomplete sequences. didn't know this :/	2384	// the mbstate stores incomplete sequences. didn't know this :/
2046	cmdbuf_ptr = cmdbuf_endp;	2385	cmdbuf_ptr = cmdbuf_endp;
2047	break;	2386	break;
2048	}	2387	}
2049		2388
2050	if (len == (size_t)-1)	2389	if (len == (size_t)-1)
		2390	{
		2391	mbstate.reset (); // reset now undefined conversion state
		2392	// a -1 might indicate that a previous incomplete char is invalid (previous return -2)
		2393	// in which case we "erroneously" return the next byte which might be valid.
2051	return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through	2394	return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
		2395	}
2052		2396
2053	// assume wchar == unicode	2397	// assume wchar == unicode
2054	cmdbuf_ptr += len;	2398	cmdbuf_ptr += len;
2055	return wc;	2399	return wc & UNICODE_MASK;
2056	}	2400	}
2057		2401
2058	return NOCHAR;	2402	return NOCHAR;
2059	}	2403	}
2060		2404
2061	/* rxvt_cmd_getc () - Return next input character */	2405	// read the next octet
2062	/*	2406	uint32_t ecb_hot
2063	* Return the next input character after first passing any keyboard input	2407	rxvt_term::next_octet () NOTHROW
2064	* to the command.
2065	*/
2066	unicode_t
2067	rxvt_term::cmd_getc ()
2068	{	2408	{
		2409	return cmdbuf_ptr < cmdbuf_endp
		2410	? (unsigned char)*cmdbuf_ptr++
		2411	: NOCHAR;
		2412	}
		2413
		2414	static class out_of_input out_of_input;
		2415
		2416	wchar_t ecb_hot
		2417	rxvt_term::cmd_getc () THROW ((class out_of_input))
		2418	{
2069	unicode_t c = next_char ();	2419	wchar_t c = next_char ();
		2420
		2421	if (c == NOCHAR)
		2422	throw out_of_input;
		2423
		2424	return c;
		2425	}
		2426
		2427	uint32_t ecb_hot
		2428	rxvt_term::cmd_get8 () THROW ((class out_of_input))
		2429	{
		2430	uint32_t c = next_octet ();
2070		2431
2071	if (c == NOCHAR)	2432	if (c == NOCHAR)
2072	throw out_of_input;	2433	throw out_of_input;
2073		2434
2074	return c;	2435	return c;
2075	}	2436	}
2076		2437
2077	/*{{{ print pipe */	2438	/*{{{ print pipe */
2078	/*----------------------------------------------------------------------*/	2439	/*----------------------------------------------------------------------*/
2079	#ifdef PRINTPIPE	2440	#ifdef PRINTPIPE
2080	FILE *	2441	FILE * ecb_cold
2081	rxvt_term::popen_printer ()	2442	rxvt_term::popen_printer ()
2082	{	2443	{
2083	FILE *stream = popen (rs[Rs_print_pipe], "w");	2444	FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2084		2445
2085	if (stream == NULL)	2446	if (stream == NULL)
2086	rxvt_warn ("can't open printer pipe, not printing.\n");	2447	rxvt_warn ("can't open printer pipe, not printing.\n");
2087		2448
2088	return stream;	2449	return stream;
2089	}	2450	}
2090		2451
2091	int	2452	int ecb_cold
2092	rxvt_term::pclose_printer (FILE *stream)	2453	rxvt_term::pclose_printer (FILE *stream)
2093	{	2454	{
2094	fflush (stream);	2455	fflush (stream);
2095	return pclose (stream);	2456	return pclose (stream);
2096	}	2457	}
2097		2458
2098	/*	2459	/*
2099	* simulate attached vt100 printer	2460	* simulate attached vt100 printer
2100	*/	2461	*/
2101	void	2462	void ecb_cold
2102	rxvt_term::process_print_pipe ()	2463	rxvt_term::process_print_pipe ()
2103	{	2464	{
2104	int done;	2465	FILE *fd = popen_printer ();
2105	FILE *fd;
2106		2466
2107	if ((fd = popen_printer ()) == NULL)	2467	if (!fd)
2108	return;	2468	return;
2109		2469
2110	/*	2470	/*
2111	* Send all input to the printer until either ESC[4i or ESC[?4i	2471	* Send all input to the printer until either ESC[4i or ESC[?4i
2112	* is received.	2472	* is received.
2113	*/	2473	*/
2114	for (done = 0; !done;)	2474	for (int done = 0; !done; )
2115	{	2475	{
2116	unsigned char buf[8];	2476	unsigned char buf[8];
2117	unicode_t ch;	2477	unicode_t ch;
2118	unsigned int i, len;	2478	unsigned int i, len;
2119		2479
…		…
2138	{	2498	{
2139	if ((buf[len++] = cmd_getc ()) == 'i')	2499	if ((buf[len++] = cmd_getc ()) == 'i')
2140	break; /* done = 1 */	2500	break; /* done = 1 */
2141	}	2501	}
2142	}	2502	}
2143		2503
2144	for (i = 0; i < len; i++)	2504	for (i = 0; i < len; i++)
2145	if (putc (buf[i], fd) == EOF)	2505	if (putc (buf[i], fd) == EOF)
2146	{	2506	{
2147	done = 1;	2507	done = 1;
2148	break;	2508	break;
…		…
2150	}	2510	}
2151	}	2511	}
2152		2512
2153	pclose_printer (fd);	2513	pclose_printer (fd);
2154	}	2514	}
2155	#endif /* PRINTPIPE */	2515	#endif /* PRINTPIPE */
2156	/*}}} */	2516	/*}}} */
2157		2517
2158	/* *INDENT-OFF* */
2159	enum {	2518	enum {
2160	C1_40 = 0x40,	2519	C1_40 = 0x40,
2161	C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,	2520	C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2162	C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,	2521	C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2163	C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,	2522	C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2164	C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC	2523	C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2165	};	2524	};
2166	/* *INDENT-ON* */
2167		2525
2168	/*{{{ process non-printing single characters */	2526	/*{{{ process non-printing single characters */
2169	void	2527	void ecb_hot
2170	rxvt_term::process_nonprinting (unicode_t ch)	2528	rxvt_term::process_nonprinting (unicode_t ch)
2171	{	2529	{
2172	switch (ch)	2530	switch (ch)
2173	{	2531	{
2174	case C0_ESC:	2532	case C0_ESC:
2175	process_escape_seq ();	2533	process_escape_seq ();
2176	break;	2534	break;
2177	case C0_ENQ: /* terminal Status */	2535	case C0_ENQ: /* terminal Status */
2178	if (rs[Rs_answerbackstring])	2536	if (rs[Rs_answerbackstring])
2179	tt_write (	2537	tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2180	(const unsigned char *)rs[Rs_answerbackstring],
2181	(unsigned int)STRLEN (rs[Rs_answerbackstring]));
2182	else	2538	else
2183	tt_write ((unsigned char *)VT100_ANS,	2539	tt_write (VT100_ANS, strlen (VT100_ANS));
2184	(unsigned int)STRLEN (VT100_ANS));
2185	break;	2540	break;
2186	case C0_BEL: /* bell */	2541	case C0_BEL: /* bell */
2187	scr_bell ();	2542	scr_bell ();
2188	break;	2543	break;
2189	case C0_BS: /* backspace */	2544	case C0_BS: /* backspace */
…		…
2205	break;	2560	break;
2206	case C0_SI: /* shift in - acs */	2561	case C0_SI: /* shift in - acs */
2207	scr_charset_choose (0);	2562	scr_charset_choose (0);
2208	break;	2563	break;
2209		2564
		2565	#ifdef EIGHT_BIT_CONTROLS
2210	// 8-bit controls	2566	// 8-bit controls
2211	case 0x90: /* DCS */	2567	case 0x90: /* DCS */
2212	process_dcs_seq ();	2568	process_dcs_seq ();
2213	break;	2569	break;
2214	case 0x9b: /* CSI */	2570	case 0x9b: /* CSI */
2215	process_csi_seq ();	2571	process_csi_seq ();
2216	break;	2572	break;
2217	case 0x9d: /* CSI */	2573	case 0x9d: /* OSC */
2218	process_osc_seq ();	2574	process_osc_seq ();
2219	break;	2575	break;
		2576	#endif
2220	}	2577	}
2221	}	2578	}
2222	/*}}} */	2579	/*}}} */
2223		2580
2224		2581
2225	/*{{{ process VT52 escape sequences */	2582	/*{{{ process VT52 escape sequences */
2226	void	2583	void ecb_cold
2227	rxvt_term::process_escape_vt52 (unicode_t ch)	2584	rxvt_term::process_escape_vt52 (unicode_t ch)
2228	{	2585	{
2229	int row, col;	2586	int row, col;
2230		2587
2231	switch (ch)	2588	switch (ch)
…		…
2265	break;	2622	break;
2266	case 'Z': /* identify the terminal type */	2623	case 'Z': /* identify the terminal type */
2267	tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */	2624	tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2268	break;	2625	break;
2269	case '<': /* turn off VT52 mode */	2626	case '<': /* turn off VT52 mode */
2270	PrivMode (0, PrivMode_vt52);	2627	priv_modes &= ~PrivMode_vt52;
2271	break;	2628	break;
2272	case 'F': /* use special graphics character set */	2629	case 'F': /* use special graphics character set */
2273	case 'G': /* use regular character set */	2630	case 'G': /* use regular character set */
2274	/* unimplemented */	2631	/* unimplemented */
2275	break;	2632	break;
…		…
2281	}	2638	}
2282	/*}}} */	2639	/*}}} */
2283		2640
2284		2641
2285	/*{{{ process escape sequences */	2642	/*{{{ process escape sequences */
2286	void	2643	void ecb_hot
2287	rxvt_term::process_escape_seq ()	2644	rxvt_term::process_escape_seq ()
2288	{	2645	{
2289	unicode_t ch = cmd_getc ();	2646	unicode_t ch = cmd_getc ();
2290		2647
2291	if (PrivateModes & PrivMode_vt52)	2648	if (priv_modes & PrivMode_vt52)
2292	{	2649	{
2293	process_escape_vt52 (ch);	2650	process_escape_vt52 (ch);
2294	return;	2651	return;
2295	}	2652	}
2296		2653
2297	switch (ch)	2654	switch (ch)
2298	{	2655	{
2299	/* case 1: do_tek_mode (); break; */
2300	case '#':	2656	case '#':
2301	if (cmd_getc () == '8')	2657	if (cmd_getc () == '8')
2302	scr_E ();	2658	scr_E ();
2303	break;	2659	break;
2304	case '(':	2660	case '(':
…		…
2311	scr_charset_set (2, (unsigned int)cmd_getc ());	2667	scr_charset_set (2, (unsigned int)cmd_getc ());
2312	break;	2668	break;
2313	case '+':	2669	case '+':
2314	scr_charset_set (3, (unsigned int)cmd_getc ());	2670	scr_charset_set (3, (unsigned int)cmd_getc ());
2315	break;	2671	break;
2316	#ifndef NO_FRILLS	2672	#if !ENABLE_MINIMAL
2317	case '6':	2673	case '6':
2318	scr_backindex ();	2674	scr_backindex ();
2319	break;	2675	break;
2320	#endif	2676	#endif
2321	case '7':	2677	case '7':
2322	scr_cursor (SAVE);	2678	scr_cursor (SAVE);
2323	break;	2679	break;
2324	case '8':	2680	case '8':
2325	scr_cursor (RESTORE);	2681	scr_cursor (RESTORE);
2326	break;	2682	break;
2327	#ifndef NO_FRILLS	2683	#if !ENABLE_MINIMAL
2328	case '9':	2684	case '9':
2329	scr_forwardindex ();	2685	scr_forwardindex ();
2330	break;	2686	break;
2331	#endif	2687	#endif
		2688	// DECPAM/DECPNM
2332	case '=':	2689	case '=':
		2690	priv_modes |= PrivMode_aplKP;
		2691	break;
2333	case '>':	2692	case '>':
2334	PrivMode ((ch == '='), PrivMode_aplKP);	2693	priv_modes &= ~PrivMode_aplKP;
2335	break;	2694	break;
2336		2695
2337	case C1_40:	2696	case C1_40:
2338	cmd_getc ();	2697	cmd_getc ();
2339	break;	2698	break;
…		…
2342	break;	2701	break;
2343		2702
2344	/* 8.3.87: NEXT LINE */	2703	/* 8.3.87: NEXT LINE */
2345	case C1_NEL: /* ESC E */	2704	case C1_NEL: /* ESC E */
2346	{	2705	{
2347	unicode_t nlcr[] = { L'\n', L'\r' };	2706	wchar_t nlcr[] = { C0_LF, C0_CR };
2348	scr_add_lines (nlcr, 1, 2);	2707	scr_add_lines (nlcr, ecb_array_length (nlcr), 1);
2349	}	2708	}
2350	break;	2709	break;
2351		2710
2352	/* kidnapped escape sequence: Should be 8.3.48 */	2711	/* kidnapped escape sequence: Should be 8.3.48 */
2353	case C1_ESA: /* ESC G */	2712	case C1_ESA: /* ESC G */
2354	process_graphics ();	2713	// used by original rxvt for rob nations own graphics mode
		2714	if (cmd_getc () == 'Q')
		2715	tt_printf ("\033G0\012"); /* query graphics - no graphics */
2355	break;	2716	break;
2356		2717
2357	/* 8.3.63: CHARACTER TABULATION SET */	2718	/* 8.3.63: CHARACTER TABULATION SET */
2358	case C1_HTS: /* ESC H */	2719	case C1_HTS: /* ESC H */
2359	scr_set_tab (1);	2720	scr_set_tab (1);
…		…
2363	case C1_RI: /* ESC M */	2724	case C1_RI: /* ESC M */
2364	scr_index (DN);	2725	scr_index (DN);
2365	break;	2726	break;
2366		2727
2367	/* 8.3.142: SINGLE-SHIFT TWO */	2728	/* 8.3.142: SINGLE-SHIFT TWO */
2368	/*case C1_SS2: scr_single_shift (2); break; */	2729	/* case C1_SS2: break; */
2369		2730
2370	/* 8.3.143: SINGLE-SHIFT THREE */	2731	/* 8.3.143: SINGLE-SHIFT THREE */
2371	/*case C1_SS3: scr_single_shift (3); break; */	2732	/* case C1_SS3: break; */
2372		2733
2373	/* 8.3.27: DEVICE CONTROL STRING */	2734	/* 8.3.27: DEVICE CONTROL STRING */
2374	case C1_DCS: /* ESC P */	2735	case C1_DCS: /* ESC P */
2375	process_dcs_seq ();	2736	process_dcs_seq ();
2376	break;	2737	break;
2377		2738
2378	/* 8.3.110: SINGLE CHARACTER INTRODUCER */	2739	/* 8.3.110: SINGLE CHARACTER INTRODUCER */
2379	case C1_SCI: /* ESC Z */	2740	case C1_SCI: /* ESC Z */
2380	tt_write ((const unsigned char *)ESCZ_ANSWER,	2741	tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2381	(unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2382	break; /* steal obsolete ESC [ c */	2742	break; /* steal obsolete ESC [ c */
2383		2743
2384	/* 8.3.16: CONTROL SEQUENCE INTRODUCER */	2744	/* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2385	case C1_CSI: /* ESC [ */	2745	case C1_CSI: /* ESC [ */
2386	process_csi_seq ();	2746	process_csi_seq ();
2387	break;	2747	break;
2388		2748
2389	/* 8.3.90: OPERATING SYSTEM COMMAND */	2749	/* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2390	case C1_OSC: /* ESC ] */	2750	case C1_OSC: /* ESC ] */
2391	process_osc_seq ();	2751	process_osc_seq ();
2392	break;	2752	break;
2393		2753
2394	/* 8.3.106: RESET TO INITIAL STATE */	2754	/* 8.3.106: RESET TO INITIAL STATE (RIS) */
2395	case 'c':	2755	case 'c':
		2756	mbstate.reset ();
2396	scr_poweron ();	2757	scr_poweron ();
2397	scrollbar_show (1);	2758	scrollBar.show (1);
2398	break;	2759	break;
2399		2760
2400	/* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */	2761	/* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2401	case 'n':	2762	case 'n':
2402	scr_charset_choose (2);	2763	scr_charset_choose (2);
…		…
2409	}	2770	}
2410	}	2771	}
2411	/*}}} */	2772	/*}}} */
2412		2773
2413	/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */	2774	/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2414	/* *INDENT-OFF* */
2415	enum {	2775	enum {
2416	CSI_ICH = 0x40,	2776	CSI_ICH = 0x40,
2417	CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,	2777	CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2418	CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,	2778	CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2419	CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,	2779	CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2420	CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,	2780	CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2421	CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,	2781	CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2422	CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,	2782	CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2423	CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,	2783	CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2424	CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F	2784	CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2425	};	2785	};
2426		2786
2427	#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \	2787	#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2428	(((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \	2788	(((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2429	| ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))	2789	| ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2430	#define get_byte_array_bit(array, bit) \	2790	#define get_byte_array_bit(array, bit) \
2431	(!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))	2791	(!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2432		2792
2433	const unsigned char csi_defaults[] =	2793	static const unsigned char csi_defaults[] =
2434	{	2794	{
2435	make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */	2795	make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2436	make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */	2796	make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2437	make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */	2797	make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2438	make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */	2798	make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2439	make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */	2799	make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2440	make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */	2800	make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2441	make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */	2801	make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2442	make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */	2802	make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2443	};	2803	};
2444	/* *INDENT-ON* */
2445		2804
2446	void	2805	void ecb_hot
2447	rxvt_term::process_csi_seq ()	2806	rxvt_term::process_csi_seq ()
2448	{	2807	{
2449	unicode_t ch, priv, i;	2808	unicode_t ch, priv, i;
2450	unsigned int nargs, p;	2809	unsigned int nargs, p;
2451	int n, ndef;	2810	int n, ndef;
2452	int arg[ESC_ARGS];	2811	int arg[ESC_ARGS] = { };
2453		2812
2454	for (nargs = ESC_ARGS; nargs > 0;)	2813	nargs = 0;
2455	arg[--nargs] = 0;
2456		2814
2457	priv = 0;	2815	priv = 0;
2458	ch = cmd_getc ();	2816	ch = cmd_getc ();
2459	if (ch >= '<' && ch <= '?')	2817	if ((ch >= '<' && ch <= '?') || ch == '!')
		2818	{
2460	{ /* '<' '=' '>' '?' */	2819	/* '<' '=' '>' '?' '!' */
2461	priv = ch;	2820	priv = ch;
2462	ch = cmd_getc ();	2821	ch = cmd_getc ();
2463	}	2822	}
2464		2823
2465	/* read any numerical arguments */	2824	/* read any numerical arguments */
…		…
2494	ndef = get_byte_array_bit (csi_defaults, i);	2853	ndef = get_byte_array_bit (csi_defaults, i);
2495	for (p = 0; p < nargs; p++)	2854	for (p = 0; p < nargs; p++)
2496	if (arg[p] == -1)	2855	if (arg[p] == -1)
2497	arg[p] = ndef;	2856	arg[p] = ndef;
2498		2857
2499	#ifdef DEBUG_CMD
2500	fprintf (stderr, "CSI ");
2501	for (p = 0; p < nargs; p++)
2502	fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2503	fprintf (stderr, "%c\n", ch);
2504	#endif
2505
2506	/*	2858	/*
2507	* private mode handling	2859	* private mode handling
2508	*/	2860	*/
2509	if (priv)	2861	if (priv)
2510	{	2862	{
2511	switch (priv)	2863	switch (priv)
2512	{	2864	{
2513	case '>':	2865	case '>':
2514	if (ch == CSI_DA) /* secondary device attributes */	2866	if (ch == CSI_DA) /* secondary device attributes */
		2867	{
		2868	// first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
		2869	// 'U' for rxvt-unicode != 7.[34] (where it was broken).
		2870	//
		2871	// second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
		2872	// and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
		2873	// versions.
		2874	//
2515	tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING);	2875	tt_printf ("\033[>%d;95;0c", 'U');
		2876	}
2516	break;	2877	break;
		2878
2517	case '?':	2879	case '?':
2518	if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')	2880	if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2519	process_terminal_mode (ch, priv, nargs, arg);	2881	process_terminal_mode (ch, priv, nargs, arg);
2520	break;	2882	break;
		2883
		2884	case '!':
		2885	if (ch == CSI_70)
		2886	{
		2887	/* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
		2888	scr_soft_reset ();
		2889
		2890	static const int pm_h[] = { 7, 25 };
		2891	static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
		2892
		2893	process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h);
		2894	process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l);
2521	}	2895	}
		2896	break;
		2897	}
		2898
2522	return;	2899	return;
2523	}	2900	}
2524		2901
2525	switch (ch)	2902	switch (ch)
2526	{	2903	{
…		…
2540	}	2917	}
2541	break;	2918	break;
2542	#endif	2919	#endif
2543		2920
2544	case CSI_CUU: /* 8.3.22: (1) CURSOR UP */	2921	case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2545	case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */	2922	case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2546	arg[0] = -arg[0];	2923	arg[0] = -arg[0];
2547	/* FALLTHROUGH */	2924	/* FALLTHROUGH */
2548	case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */	2925	case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2549	case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */	2926	case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2550	scr_gotorc (arg[0], 0, RELATIVE);	2927	scr_gotorc (arg[0], 0, RELATIVE);
2551	break;	2928	break;
2552		2929
2553	case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */	2930	case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2554	case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */	2931	case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
…		…
2625		3002
2626	case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */	3003	case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2627	arg[0] = -arg[0];	3004	arg[0] = -arg[0];
2628	/* FALLTHROUGH */	3005	/* FALLTHROUGH */
2629	case CSI_SU: /* 8.3.148: (1) SCROLL UP */	3006	case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2630	scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0);	3007	scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2631	break;	3008	break;
2632		3009
2633	case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */	3010	case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2634	tt_write ((const unsigned char *)VT100_ANS,	3011	tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2635	(unsigned int) (sizeof (VT100_ANS) - 1));
2636	break;	3012	break;
2637		3013
2638	case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */	3014	case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2639	process_sgr_mode (nargs, arg);	3015	process_sgr_mode (nargs, arg);
2640	break;	3016	break;
…		…
2646	tt_printf ("\033[0n");	3022	tt_printf ("\033[0n");
2647	break;	3023	break;
2648	case 6: /* CPR requested */	3024	case 6: /* CPR requested */
2649	scr_report_position ();	3025	scr_report_position ();
2650	break;	3026	break;
2651	#if defined (ENABLE_DISPLAY_ANSWER)
2652	case 7: /* unofficial extension */	3027	case 7: /* unofficial extension */
		3028	if (option (Opt_insecure))
2653	tt_printf ("%-.250s\n", rs[Rs_display_name]);	3029	tt_printf ("%-.250s\012", rs[Rs_display_name]);
2654	break;	3030	break;
2655	#endif
2656	case 8: /* unofficial extension */	3031	case 8: /* unofficial extension */
2657	xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);	3032	process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2658	break;	3033	break;
2659	}	3034	}
2660	break;	3035	break;
2661		3036
2662	case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */	3037	case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
…		…
2695	break;	3070	break;
2696		3071
2697	case CSI_RM: /* 8.3.107: RESET MODE */	3072	case CSI_RM: /* 8.3.107: RESET MODE */
2698	if (arg[0] == 4)	3073	if (arg[0] == 4)
2699	scr_insert_mode (0);	3074	scr_insert_mode (0);
		3075	else if (arg[0] == 20)
		3076	priv_modes &= ~PrivMode_LFNL;
2700	break;	3077	break;
2701		3078
2702	case CSI_SM: /* 8.3.126: SET MODE */	3079	case CSI_SM: /* 8.3.126: SET MODE */
2703	if (arg[0] == 4)	3080	if (arg[0] == 4)
2704	scr_insert_mode (1);	3081	scr_insert_mode (1);
		3082	else if (arg[0] == 20)
		3083	priv_modes |= PrivMode_LFNL;
2705	break;	3084	break;
2706		3085
2707	/*	3086	/*
2708	* PRIVATE USE beyond this point. All CSI_7? sequences here	3087	* PRIVATE USE beyond this point. All CSI_7? sequences here
2709	*/	3088	*/
…		…
2721	break;	3100	break;
2722	case CSI_75:	3101	case CSI_75:
2723	scr_cursor (RESTORE);	3102	scr_cursor (RESTORE);
2724	break;	3103	break;
2725		3104
2726	#ifndef NO_FRILLS	3105	#if !ENABLE_MINIMAL
2727	case CSI_74:	3106	case CSI_74:
2728	process_window_ops (arg, nargs);	3107	process_window_ops (arg, nargs);
2729	break;	3108	break;
2730	#endif	3109	#endif
2731		3110
…		…
2738	break;	3117	break;
2739	}	3118	}
2740	}	3119	}
2741	/*}}} */	3120	/*}}} */
2742		3121
2743	#ifndef NO_FRILLS	3122	#if !ENABLE_MINIMAL
2744	/* ARGSUSED */
2745	void	3123	void
2746	rxvt_term::process_window_ops (const int *args, unsigned int nargs)	3124	rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2747	{	3125	{
2748	int x, y;	3126	int x, y;
2749	XWindowAttributes wattr;	3127	XWindowAttributes wattr;
2750	Window wdummy;	3128	Window wdummy;
		3129
		3130	dLocal (Display *, dpy);
2751		3131
2752	if (nargs == 0)	3132	if (nargs == 0)
2753	return;	3133	return;
2754		3134
2755	switch (args[0])	3135	switch (args[0])
2756	{	3136	{
2757	/*	3137	/*
2758	* commands	3138	* commands
2759	*/	3139	*/
2760	case 1: /* deiconify window */	3140	case 1: /* deiconify window */
2761	XMapWindow (display->display, TermWin.parent[0]);	3141	XMapWindow (dpy, parent);
2762	break;	3142	break;
2763	case 2: /* iconify window */	3143	case 2: /* iconify window */
2764	XIconifyWindow (display->display, TermWin.parent[0],	3144	XIconifyWindow (dpy, parent, display->screen);
2765	DefaultScreen (display->display));
2766	break;	3145	break;
2767	case 3: /* set position (pixels) */	3146	case 3: /* set position (pixels) */
2768	XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]);	3147	XMoveWindow (dpy, parent, args[1], args[2]);
2769	break;	3148	break;
2770	case 4: /* set size (pixels) */	3149	case 4: /* set size (pixels) */
2771	set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);	3150	set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2772	break;	3151	break;
2773	case 5: /* raise window */	3152	case 5: /* raise window */
2774	XRaiseWindow (display->display, TermWin.parent[0]);	3153	XRaiseWindow (dpy, parent);
2775	break;	3154	break;
2776	case 6: /* lower window */	3155	case 6: /* lower window */
2777	XLowerWindow (display->display, TermWin.parent[0]);	3156	XLowerWindow (dpy, parent);
2778	break;	3157	break;
2779	case 7: /* refresh window */	3158	case 7: /* refresh window */
2780	scr_touch (true);	3159	scr_touch (true);
2781	break;	3160	break;
2782	case 8: /* set size (chars) */	3161	case 8: /* set size (chars) */
2783	set_widthheight ((unsigned int) (args[2] * TermWin.fwidth),	3162	set_widthheight ((unsigned int) (args[2] * fwidth),
2784	(unsigned int) (args[1] * TermWin.fheight));	3163	(unsigned int) (args[1] * fheight));
2785	break;	3164	break;
2786		3165
2787	//case 9: NYI, TODO, restore maximized window or maximize window	3166	//case 9: NYI, TODO, restore maximized window or maximize window
2788	default:	3167	default:
2789	if (args[0] >= 24) /* set height (chars) */	3168	if (args[0] >= 24) /* set height (chars) */
2790	set_widthheight ((unsigned int)TermWin.width,	3169	set_widthheight ((unsigned int)vt_width,
2791	(unsigned int) (args[1] * TermWin.fheight));	3170	(unsigned int) (args[1] * fheight));
2792	break;	3171	break;
2793
2794		3172
2795	/*	3173	/*
2796	* reports - some output format copied from XTerm	3174	* reports - some output format copied from XTerm
2797	*/	3175	*/
2798	case 11: /* report window state */	3176	case 11: /* report window state */
2799	XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);	3177	XGetWindowAttributes (dpy, parent, &wattr);
2800	tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);	3178	tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2801	break;	3179	break;
2802	case 13: /* report window position */	3180	case 13: /* report window position */
2803	XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);	3181	XGetWindowAttributes (dpy, parent, &wattr);
2804	XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root,	3182	XTranslateCoordinates (dpy, parent, wattr.root,
2805	-wattr.border_width, -wattr.border_width,	3183	-wattr.border_width, -wattr.border_width,
2806	&x, &y, &wdummy);	3184	&x, &y, &wdummy);
2807	tt_printf ("\033[3;%d;%dt", x, y);	3185	tt_printf ("\033[3;%d;%dt", x, y);
2808	break;	3186	break;
2809	case 14: /* report window size (pixels) */	3187	case 14: /* report window size (pixels) */
2810	XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);	3188	XGetWindowAttributes (dpy, parent, &wattr);
2811	tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);	3189	tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2812	break;	3190	break;
2813	case 18: /* report text area size (chars) */	3191	case 18: /* report text area size (chars) */
2814	tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol);	3192	tt_printf ("\033[8;%d;%dt", nrow, ncol);
2815	break;	3193	break;
2816	case 19: /* report window size (chars) */	3194	case 19: /* report window size (chars) */
2817	tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol);	3195	tt_printf ("\033[9;%d;%dt", nrow, ncol);
2818	break;	3196	break;
2819	#if 0 /* XXX: currently disabled due to security concerns */
2820	case 20: /* report icon label */	3197	case 20: /* report icon label */
		3198	{
		3199	char *s;
2821	XGetIconName (display->display, TermWin.parent[0], &s);	3200	XGetIconName (dpy, parent, &s);
2822	tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */	3201	tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
		3202	XFree (s);
		3203	}
2823	break;	3204	break;
2824	case 21: /* report window title */	3205	case 21: /* report window title */
2825	XFetchName (display->display, TermWin.parent[0], &s);	3206	{
		3207	char *s;
		3208	XFetchName (dpy, parent, &s);
2826	tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */	3209	tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
		3210	XFree (s);
		3211	}
2827	break;	3212	break;
2828	#endif
2829	}	3213	}
2830	}	3214	}
2831	#endif	3215	#endif
2832		3216
2833	/*----------------------------------------------------------------------*/	3217	/*----------------------------------------------------------------------*/
2834	/*	3218	/*
2835	* get input up until STRING TERMINATOR (or BEL)	3219	* get input up until STRING TERMINATOR (or BEL)
2836	* ends_how is terminator used. returned input must be free ()d	3220	* ends_how is terminator used. returned input must be free()'d
2837	*/	3221	*/
2838	unsigned char *	3222	char *
2839	rxvt_term::get_to_st (unicode_t &ends_how)	3223	rxvt_term::get_to_st (unicode_t &ends_how)
2840	{	3224	{
2841	int seen_esc = 0; /* seen escape? */	3225	unicode_t ch;
		3226	bool seen_esc = false;
2842	unsigned int n = 0;	3227	unsigned int n = 0;
2843	unsigned char *s;
2844	unicode_t ch;
2845	unsigned char string[STRING_MAX];	3228	wchar_t string[STRING_MAX];
2846		3229
2847	while ((ch = cmd_getc ()))	3230	while ((ch = cmd_getc ()) != NOCHAR)
2848	{	3231	{
2849	if (ch == C0_BEL	3232	if (seen_esc)
2850	|| ch == CHAR_ST	3233	{
2851	|| (ch == 0x5c && seen_esc)) /* 7bit ST */	3234	if (ch == 0x5c) /* 7bit ST */
2852	break;	3235	break;
2853		3236	else
		3237	return NULL;
		3238	}
2854	if (ch == C0_ESC)	3239	else if (ch == C0_ESC)
2855	{	3240	{
2856	seen_esc = 1;	3241	seen_esc = true;
2857	continue;	3242	continue;
2858	}	3243	}
		3244	else if (ch == C0_BEL || ch == CHAR_ST)
		3245	break;
2859	else if (ch == '\t')	3246	else if (ch == C0_SYN)
2860	ch = ' '; /* translate '\t' to space */	3247	ch = cmd_get8 ();
2861	else if (ch < 0x08 || (ch > 0x0d && ch < 0x20))	3248	else if (ch < 0x20)
2862	return NULL; /* other control character - exit */	3249	return NULL; /* other control character - exit */
2863		3250
2864	if (n < sizeof (string) - 1)	3251	seen_esc = false;
		3252
		3253	if (n >= STRING_MAX - 1)
		3254	// stop at some sane length
		3255	return NULL;
		3256
2865	string[n++] = ch;	3257	string[n++] = ch;
2866
2867	seen_esc = 0;
2868	}	3258	}
2869		3259
2870	string[n++] = '\0';	3260	string[n++] = '\0';
2871		3261
2872	if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
2873	return NULL;
2874
2875	ends_how = (ch == 0x5c ? C0_ESC : ch);	3262	ends_how = (ch == 0x5c ? C0_ESC : ch);
2876	STRNCPY (s, string, n);	3263
2877	return s;	3264	return rxvt_wcstombs (string);
2878	}	3265	}
2879		3266
2880	/*----------------------------------------------------------------------*/	3267	/*----------------------------------------------------------------------*/
2881	/*	3268	/*
2882	* process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'	3269	* process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2883	*/	3270	*/
2884	void	3271	void
2885	rxvt_term::process_dcs_seq ()	3272	rxvt_term::process_dcs_seq ()
2886	{	3273	{
2887	unsigned char *s;
2888	unicode_t eh;
2889
2890	/*	3274	/*
2891	* Not handled yet	3275	* Not handled yet
2892	*/	3276	*/
		3277
		3278	unicode_t eh;
2893	s = get_to_st (eh);	3279	char *s = get_to_st (eh);
2894	if (s)	3280	if (s)
2895	free (s);	3281	free (s);
2896		3282
2897	return;	3283	return;
2898	}	3284	}
…		…
2902	* process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'	3288	* process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2903	*/	3289	*/
2904	void	3290	void
2905	rxvt_term::process_osc_seq ()	3291	rxvt_term::process_osc_seq ()
2906	{	3292	{
2907	unicode_t ch, eh;
2908	int arg;	3293	int arg;
2909		3294
2910	ch = cmd_getc ();	3295	unicode_t ch = cmd_getc ();
2911	for (arg = 0; isdigit (ch); ch = cmd_getc ())	3296	for (arg = 0; isdigit (ch); ch = cmd_getc ())
2912	arg = arg * 10 + (ch - '0');	3297	arg = arg * 10 + (ch - '0');
2913		3298
2914	if (ch == ';')	3299	if (ch == ';')
2915	{	3300	{
		3301	unicode_t eh;
2916	unsigned char *s = get_to_st (eh);	3302	char *s = get_to_st (eh);
2917		3303
2918	if (s)	3304	if (s)
2919	{	3305	{
2920	/*
2921	* rxvt_menubar_dispatch () violates the constness of the string,
2922	* so do it here
2923	*/
2924	if (arg == XTerm_Menu)
2925	#if 0 /* XXX: currently disabled due to security concerns */
2926	menubar_dispatch ((char *)s);
2927	#else
2928	(void)0;
2929	#endif
2930	else
2931	xterm_seq (arg, (char *)s, eh);	3306	process_xterm_seq (arg, s, eh);
2932
2933	free (s);	3307	free (s);
2934	}	3308	}
2935	}	3309	}
2936	}	3310	}
		3311
		3312	void
		3313	rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
		3314	{
		3315	if (str[0] == '?' && !str[1])
		3316	{
		3317	rgba c;
		3318	pix_colors_focused[color].get (c);
		3319
		3320	#if XFT
		3321	if (c.a != rgba::MAX_CC)
		3322	tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
		3323	else
		3324	#endif
		3325	tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
		3326	}
		3327	else
		3328	set_window_color (color, str);
		3329	}
		3330
2937	/*	3331	/*
2938	* XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)	3332	* XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2939	* 0 = change iconName/title
2940	* 1 = change iconName
2941	* 2 = change title
2942	* 4 = change color
2943	* 12 = change text color
2944	* 13 = change mouse foreground color
2945	* 17 = change highlight character colour
2946	* 18 = change bold character color
2947	* 19 = change underlined character color
2948	* 46 = change logfile (not implemented)
2949	* 50 = change font
2950	*
2951	* rxvt extensions:
2952	* 10 = menu (may change in future)
2953	* 20 = bg pixmap
2954	* 39 = change default fg color
2955	* 49 = change default bg color
2956	* 55 = dump scrollback buffer and all of screen
2957	* 701 = change locale
2958	* 702 = find font
2959	*/	3333	*/
2960	void	3334	void
2961	rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused)))	3335	rxvt_term::process_xterm_seq (int op, char *str, char resp)
2962	{	3336	{
2963	int changed = 0;
2964	int color;	3337	int color;
2965	char *buf, *name;	3338	char *buf, *name;
		3339	bool query = str[0] == '?' && !str[1];
		3340	int saveop = op;
		3341
		3342	dLocal (Display *, dpy);
2966		3343
2967	assert (str != NULL);	3344	assert (str != NULL);
		3345
		3346	if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
		3347	return;
		3348
2968	switch (op)	3349	switch (op)
2969	{	3350	{
2970	case XTerm_name:	3351	case XTerm_name:
2971	set_title (str);	3352	set_title (str);
2972	/* FALLTHROUGH */	3353	/* FALLTHROUGH */
…		…
2974	set_icon_name (str);	3355	set_icon_name (str);
2975	break;	3356	break;
2976	case XTerm_title:	3357	case XTerm_title:
2977	set_title (str);	3358	set_title (str);
2978	break;	3359	break;
		3360	case XTerm_property:
		3361	if (str[0] == '?')
		3362	{
		3363	Atom prop = display->atom (str + 1);
		3364	Atom actual_type;
		3365	int actual_format;
		3366	unsigned long nitems;
		3367	unsigned long bytes_after;
		3368	unsigned char *value = 0;
		3369	const char *str = "";
		3370
		3371	if (prop
		3372	&& XGetWindowProperty (dpy, parent,
		3373	prop, 0, 1<<16, 0, AnyPropertyType,
		3374	&actual_type, &actual_format,
		3375	&nitems, &bytes_after, &value) == Success
		3376	&& actual_type != None
		3377	&& actual_format == 8)
		3378	str = (const char *)(value);
		3379
		3380	tt_printf ("\033]%d;%s%c", op, str, resp);
		3381
		3382	XFree (value);
		3383	}
		3384	else
		3385	{
		3386	char *eq = strchr (str, '=');
		3387
		3388	if (eq)
		3389	{
		3390	*eq = 0;
		3391	set_utf8_property (display->atom (str), eq + 1);
		3392	}
		3393	else
		3394	XDeleteProperty (dpy, parent,
		3395	display->atom (str));
		3396	}
		3397	break;
		3398
2979	case XTerm_Color:	3399	case XTerm_Color:
2980	for (buf = (char *)str; buf && *buf;)	3400	for (buf = (char *)str; buf && *buf;)
2981	{	3401	{
2982	if ((name = STRCHR (buf, ';')) == NULL)	3402	if ((name = strchr (buf, ';')) == NULL)
2983	break;	3403	break;
2984		3404
2985	*name++ = '\0';	3405	*name++ = '\0';
2986	color = atoi (buf);	3406	color = atoi (buf) + minCOLOR;
2987		3407
2988	if (color < 0 || color >= TOTAL_COLORS)	3408	if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
2989	break;	3409	break;
2990		3410
2991	if ((buf = STRCHR (name, ';')) != NULL)	3411	if ((buf = strchr (name, ';')) != NULL)
2992	*buf++ = '\0';	3412	*buf++ = '\0';
2993		3413
2994	set_window_color (color + minCOLOR, name);	3414	process_color_seq (op, color, name, resp);
2995	}	3415	}
		3416	break;
		3417	case Rxvt_restoreFG:
		3418	case XTerm_Color00:
		3419	process_color_seq (op, Color_fg, str, resp);
		3420	break;
		3421	case Rxvt_restoreBG:
		3422	case XTerm_Color01:
		3423	process_color_seq (op, Color_bg, str, resp);
2996	break;	3424	break;
2997	#ifndef NO_CURSORCOLOR	3425	#ifndef NO_CURSORCOLOR
2998	case XTerm_Color_cursor:	3426	case XTerm_Color_cursor:
2999	set_window_color (Color_cursor, str);	3427	process_color_seq (op, Color_cursor, str, resp);
3000	break;	3428	break;
3001	#endif	3429	#endif
3002	case XTerm_Color_pointer:	3430	case XTerm_Color_pointer_fg:
3003	set_window_color (Color_pointer, str);	3431	process_color_seq (op, Color_pointer_fg, str, resp);
3004	break;	3432	break;
		3433	case XTerm_Color_pointer_bg:
		3434	process_color_seq (op, Color_pointer_bg, str, resp);
		3435	break;
		3436	#ifdef OPTION_HC
		3437	case XTerm_Color_HC:
		3438	process_color_seq (op, Color_HC, str, resp);
		3439	break;
		3440	case XTerm_Color_HTC:
		3441	process_color_seq (op, Color_HTC, str, resp);
		3442	break;
		3443	#endif
3005	#ifndef NO_BOLD_UNDERLINE_REVERSE	3444	#ifndef NO_BOLD_UNDERLINE_REVERSE
3006	case XTerm_Color_BD:	3445	case URxvt_Color_BD:
3007	set_window_color (Color_BD, str);	3446	process_color_seq (op, Color_BD, str, resp);
3008	break;	3447	break;
3009	case XTerm_Color_UL:	3448	case URxvt_Color_UL:
3010	set_window_color (Color_UL, str);	3449	process_color_seq (op, Color_UL, str, resp);
3011	break;	3450	break;
3012	case XTerm_Color_RV:	3451	case URxvt_Color_IT:
3013	set_window_color (Color_RV, str);	3452	process_color_seq (op, Color_IT, str, resp);
3014	break;	3453	break;
3015	#endif	3454	#endif
		3455	case URxvt_Color_border:
		3456	process_color_seq (op, Color_border, str, resp);
		3457	break;
3016		3458
3017	case XTerm_Menu:	3459	#if BG_IMAGE_FROM_ROOT
		3460	case URxvt_Color_tint:
		3461	process_color_seq (op, Color_tint, str, resp);
3018	/*	3462	{
3019	* rxvt_menubar_dispatch () violates the constness of the string,	3463	bool changed = false;
3020	* so DON'T do it here	3464
		3465	if (ISSET_PIXCOLOR (Color_tint))
		3466	changed = root_effects.set_tint (pix_colors_focused [Color_tint]);
		3467
		3468	if (changed)
		3469	update_background ();
3021	*/	3470	}
		3471
3022	break;	3472	break;
		3473	#endif
		3474
		3475	#if BG_IMAGE_FROM_FILE
3023	case XTerm_Pixmap:	3476	case Rxvt_Pixmap:
3024	if (*str != ';')	3477	if (!strcmp (str, "?"))
3025	{	3478	{
3026	#if XPM_BACKGROUND	3479	char str[256];
3027	scale_pixmap (""); /* reset to default scaling */	3480	int h_scale = fimage.h_scale;
3028	set_bgPixmap (str); /* change pixmap */	3481	int v_scale = fimage.v_scale;
3029	#endif	3482	int h_align = fimage.h_align;
3030	scr_touch (true);	3483	int v_align = fimage.v_align;
		3484
		3485	sprintf (str, "[%dx%d+%d+%d]",
		3486	h_scale, v_scale,
		3487	h_align, v_align);
		3488	process_xterm_seq (XTerm_title, str, CHAR_ST);
3031	}	3489	}
3032	while ((str = STRCHR (str, ';')) != NULL)	3490	else
3033	{	3491	{
		3492	bool changed = false;
		3493
		3494	if (*str != ';')
		3495	{
		3496	try
		3497	{
		3498	fimage.set_file_geometry (this, str);
		3499	changed = true;
		3500	}
		3501	catch (const class rxvt_failure_exception &e)
		3502	{
		3503	}
		3504	}
		3505	else
		3506	{
3034	str++;	3507	str++;
3035	#if XPM_BACKGROUND	3508	if (fimage.set_geometry (str, true))
3036	changed += scale_pixmap (str);	3509	changed = true;
3037	#endif	3510	}
3038		3511
		3512	if (changed)
		3513	{
		3514	if (bg_window_position_sensitive ())
		3515	{
		3516	int x, y;
		3517	get_window_origin (x, y);
		3518	parent_x = x;
		3519	parent_y = y;
		3520	}
		3521	update_background ();
		3522	}
3039	}	3523	}
3040	if (changed)
3041	{
3042	#ifdef XPM_BACKGROUND
3043	resize_pixmap ();
3044	#endif
3045	scr_touch (true);
3046	}
3047	break;	3524	break;
		3525	#endif
3048		3526
3049	case XTerm_restoreFG:
3050	set_window_color (Color_fg, str);
3051	break;
3052	case XTerm_restoreBG:
3053	set_window_color (Color_bg, str);
3054	break;
3055	case XTerm_logfile:	3527	case XTerm_logfile:
3056	// TODO, when secure mode?	3528	// TODO, when secure mode?
3057	break;	3529	break;
3058	case XTerm_font:	3530
3059	change_font (str);
3060	break;
3061	#ifndef NO_FRILLS
3062	case XTerm_locale:
3063	if (str[0] == '?' && !str[1])
3064	tt_printf ("%-.250s\n", locale);
3065	else
3066	{
3067	set_locale (str);
3068	# ifdef USE_XIM
3069	im_cb ();
3070	# endif
3071	}
3072	break;
3073	case XTerm_findfont:
3074	{
3075	int fid = TermWin.fontset->find_font (atoi (str));
3076	tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3077	}
3078	break;
3079	#endif
3080	#if 0	3531	#if 0
3081	case XTerm_dumpscreen: /* no error notices */	3532	case Rxvt_dumpscreen: /* no error notices */
3082	{	3533	{
3083	int fd;	3534	int fd;
3084	if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)	3535	if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3085	{	3536	{
3086	scr_dump (fd);	3537	scr_dump (fd);
3087	close (fd);	3538	close (fd);
3088	}	3539	}
3089	}	3540	}
		3541	break;
		3542	#endif
		3543	case XTerm_font:
		3544	op = URxvt_font;
		3545	case URxvt_font:
		3546	#if ENABLE_STYLES
		3547	case URxvt_boldFont:
		3548	case URxvt_italicFont:
		3549	case URxvt_boldItalicFont:
		3550	#endif
		3551	if (query)
		3552	tt_printf ("\33]%d;%-.250s%c", saveop,
		3553	option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
		3554	? fontset[op - URxvt_font]->fontdesc : "",
		3555	resp);
		3556	else
		3557	{
		3558	const char *&res = rs[Rs_font + (op - URxvt_font)];
		3559
		3560	res = strdup (str);
		3561	allocated.push_back ((void *)res);
		3562	set_fonts ();
		3563	}
		3564	break;
		3565
		3566	case URxvt_version:
		3567	if (query)
		3568	tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
		3569	op,
		3570	rs[Rs_name], VERSION[0], VERSION[2],
		3571	resp);
		3572	break;
		3573
		3574	#if !ENABLE_MINIMAL
		3575	case URxvt_locale:
		3576	if (query)
		3577	tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
		3578	else
		3579	{
		3580	set_locale (str);
		3581	pty->set_utf8_mode (enc_utf8);
		3582	init_xlocale ();
		3583	}
		3584	break;
		3585
		3586	case URxvt_view_up:
		3587	case URxvt_view_down:
		3588	{
		3589	int lines = atoi (str);
		3590
		3591	if (lines)
		3592	scr_page (op == URxvt_view_up ? UP : DN, lines);
		3593	else
		3594	scr_erase_savelines ();
		3595	}
		3596
		3597	break;
		3598	#endif
		3599
		3600	#if ENABLE_PERL
		3601	case URxvt_perl:
		3602	HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3090	break;	3603	break;
3091	#endif	3604	#endif
3092	}	3605	}
3093	}	3606	}
3094	/*----------------------------------------------------------------------*/	3607	/*----------------------------------------------------------------------*/
…		…
3101	* 's' = save	3614	* 's' = save
3102	* 'r' = restore	3615	* 'r' = restore
3103	* 't' = toggle	3616	* 't' = toggle
3104	* so no need for fancy checking	3617	* so no need for fancy checking
3105	*/	3618	*/
3106	int	3619	int ecb_cold
3107	rxvt_term::privcases (int mode, unsigned long bit)	3620	rxvt_term::privcases (int mode, unsigned long bit)
3108	{	3621	{
3109	int state;	3622	int state;
3110		3623
3111	if (mode == 's')	3624	if (mode == 's')
3112	{	3625	{
3113	SavedModes |= (PrivateModes & bit);	3626	if (priv_modes & bit)
		3627	SavedModes |= bit;
		3628	else
		3629	SavedModes &= ~bit;
3114	return -1;	3630	return -1;
3115	}	3631	}
3116	else	3632	else
3117	{	3633	{
3118	if (mode == 'r')	3634	if (mode == 'r')
3119	state = (SavedModes & bit) ? 1 : 0; /* no overlapping */	3635	state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3120	else	3636	else
3121	state = (mode == 't') ? ! (PrivateModes & bit) : mode;	3637	state = (mode == 't') ? ! (priv_modes & bit) : mode;
3122	PrivMode (state, bit);	3638
		3639	if (state)
		3640	priv_modes |= bit;
		3641	else
		3642	priv_modes &= ~bit;
3123	}	3643	}
3124		3644
3125	return state;	3645	return state;
3126	}	3646	}
3127		3647
3128	/* we're not using priv _yet_ */	3648	/* we're not using priv _yet_ */
3129	void	3649	void
3130	rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)	3650	rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg)
3131	{	3651	{
3132	unsigned int i, j;	3652	unsigned int i, j;
3133	int state;	3653	int state;
3134		3654
3135	static const struct	3655	static const struct
3136	{	3656	{
3137	const int argval;	3657	const int argval;
3138	const unsigned long bit;	3658	const unsigned long bit;
3139	}
3140
3141	argtopriv[] = {	3659	} argtopriv[] = {
3142	{ 1, PrivMode_aplCUR },	3660	{ 1, PrivMode_aplCUR }, // DECCKM
3143	{ 2, PrivMode_vt52 },	3661	{ 2, PrivMode_vt52 }, // DECANM
3144	{ 3, PrivMode_132 },	3662	{ 3, PrivMode_132 }, // DECCOLM
3145	{ 4, PrivMode_smoothScroll },	3663	{ 4, PrivMode_smoothScroll }, // DECSCLM
3146	{ 5, PrivMode_rVideo },	3664	{ 5, PrivMode_rVideo }, // DECSCNM
3147	{ 6, PrivMode_relOrigin },	3665	{ 6, PrivMode_relOrigin }, // DECOM
3148	{ 7, PrivMode_Autowrap },	3666	{ 7, PrivMode_Autowrap }, // DECAWM
		3667	// 8, auto-repeat keys // DECARM
3149	{ 9, PrivMode_MouseX10 },	3668	{ 9, PrivMode_MouseX10 },
3150	#ifdef menuBar_esc	3669	// 18 end FF to printer after print screen
3151	{ menuBar_esc, PrivMode_menuBar },	3670	// 19 Print screen prints full screen/scroll region
3152	#endif	3671	{ 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis
3153	#ifdef scrollBar_esc	3672	#ifdef scrollBar_esc
3154	{ scrollBar_esc, PrivMode_scrollBar },	3673	{ scrollBar_esc, PrivMode_scrollBar },
3155	#endif	3674	#endif
3156	// 18, 19 printing-related
3157	{ 25, PrivMode_VisibleCursor },
3158	// 30 show scrollbar rxvt. extension
3159	{ 35, PrivMode_ShiftKeys }, // rxvt extension	3675	{ 35, PrivMode_ShiftKeys }, // rxvt extension
		3676	// 38, tektronix mode // DECTEK
3160	{ 40, PrivMode_132OK },	3677	{ 40, PrivMode_132OK },
3161	// 41 xterm more fixes NYI	3678	// 41 xterm more fixes NYI
3162	// 45 margin bell NYI	3679	// 45 margin bell NYI
3163	// 46 start logging	3680	// 46 start logging
3164	{ 47, PrivMode_Screen },	3681	{ 47, PrivMode_Screen },
3165	{ 66, PrivMode_aplKP },	3682	{ 66, PrivMode_aplKP }, // DECNKM
3166	#ifndef NO_BACKSPACE_KEY	3683	#ifndef NO_BACKSPACE_KEY
3167	{ 67, PrivMode_BackSpace },	3684	{ 67, PrivMode_BackSpace }, // DECBKM
3168	#endif	3685	#endif
3169	{ 1000, PrivMode_MouseX11 },	3686	{ 1000, PrivMode_MouseX11 },
3170	// 1001 Use Hilite Mouse Tracking. NYI, TODO	3687	{ 1002, PrivMode_MouseBtnEvent },
3171	// 1002 Use Cell Motion Mouse Tracking. NYI, TODO	3688	{ 1003, PrivMode_MouseAnyEvent },
3172	// 1003 Use All Motion Mouse Tracking. NYI, TODO	3689	#if ENABLE_FRILLS
		3690	{ 1005, PrivMode_ExtModeMouse },
		3691	#endif
3173	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension	3692	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension
3174	{ 1011, PrivMode_Keypress }, // rxvt extension	3693	{ 1011, PrivMode_Keypress }, // rxvt extension
		3694	#if ENABLE_FRILLS
		3695	{ 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
		3696	#endif
3175	// 1035 enable modifiers for alt, numlock NYI	3697	// 1035 enable modifiers for alt, numlock NYI
3176	// 1036 send ESC for meta keys NYI	3698	// 1036 send ESC for meta keys NYI
3177	// 1037 send DEL for keypad delete NYI	3699	// 1037 send DEL for keypad delete NYI
3178	{ 1047, PrivMode_Screen },	3700	{ 1047, PrivMode_Screen },
3179	// 1048 save and restore cursor	3701	// 1048 save and restore cursor, implemented in code
3180	{ 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */	3702	{ 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3181	// 1051, 1052, 1060, 1061 keyboard emulation NYI	3703	// 1051, 1052, 1060, 1061 keyboard emulation NYI
		3704	{ 2004, PrivMode_BracketPaste },
3182	};	3705	};
3183		3706
3184	if (nargs == 0)	3707	if (nargs == 0)
3185	return;	3708	return;
3186		3709
…		…
3193	for (i = 0; i < nargs; i++)	3716	for (i = 0; i < nargs; i++)
3194	{	3717	{
3195	state = -1;	3718	state = -1;
3196		3719
3197	/* basic handling */	3720	/* basic handling */
3198	for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)	3721	for (j = 0; j < ecb_array_length (argtopriv); j++)
3199	if (argtopriv[j].argval == arg[i])	3722	if (argtopriv[j].argval == arg[i])
3200	{	3723	{
3201	state = privcases (mode, argtopriv[j].bit);	3724	state = privcases (mode, argtopriv[j].bit);
3202	break;	3725	break;
3203	}	3726	}
3204		3727
3205	/* extra handling for values with state unkept */	3728	/* extra handling for values with state unkept */
3206	switch (arg[i])	3729	switch (arg[i])
3207	{	3730	{
		3731	#if ENABLE_STYLES
		3732	case 1021:
		3733	set_option (Opt_intensityStyles, mode);
		3734
		3735	scr_touch (true);
		3736	break;
		3737	#endif
3208	case 1048: /* alternative cursor save */	3738	case 1048: /* alternative cursor save */
3209	case 1049:	3739	if (option (Opt_secondaryScreen))
3210	if (mode == 0)	3740	if (mode == 0)
3211	scr_cursor (RESTORE);	3741	scr_cursor (RESTORE);
3212	else if (mode == 1)	3742	else if (mode == 1)
3213	scr_cursor (SAVE);	3743	scr_cursor (SAVE);
3214	/* FALLTHROUGH */	3744	break;
3215	}	3745	}
3216		3746
3217	if (state >= 0)	3747	if (state >= 0)
3218	/* extra handling for values with valid 0 or 1 state */	3748	/* extra handling for values with valid 0 or 1 state */
3219	switch (arg[i])	3749	switch (arg[i])
…		…
3222	case 2: /* VT52 mode */	3752	case 2: /* VT52 mode */
3223	/* oddball mode. should be set regardless of set/reset	3753	/* oddball mode. should be set regardless of set/reset
3224	* parameter. Return from VT52 mode with an ESC < from	3754	* parameter. Return from VT52 mode with an ESC < from
3225	* within VT52 mode	3755	* within VT52 mode
3226	*/	3756	*/
3227	PrivMode (1, PrivMode_vt52);	3757	priv_modes |= PrivMode_vt52;
3228	break;	3758	break;
3229	case 3: /* 80/132 */	3759	case 3: /* 80/132 */
3230	if (PrivateModes & PrivMode_132OK)	3760	if (priv_modes & PrivMode_132OK)
3231	set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height);	3761	set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3232	break;	3762	break;
3233	case 4: /* smooth scrolling */	3763	case 4: /* smooth scrolling */
3234	if (state)	3764	set_option (Opt_jumpScroll, !state);
3235	Options &= ~Opt_jumpScroll;
3236	else
3237	Options |= Opt_jumpScroll;
3238	break;	3765	break;
3239	case 5: /* reverse video */	3766	case 5: /* reverse video */
3240	scr_rvideo_mode (state);	3767	scr_rvideo_mode (state);
3241	break;	3768	break;
3242	case 6: /* relative/absolute origins */	3769	case 6: /* relative/absolute origins */
3243	scr_relative_origin (state);	3770	scr_relative_origin (state);
3244	break;	3771	break;
3245	case 7: /* autowrap */	3772	case 7: /* autowrap */
3246	scr_autowrap (state);	3773	scr_autowrap (state);
3247	break;	3774	break;
3248	/* case 8: - auto repeat, can't do on a per window basis */	3775	/* case 8: - auto repeat, can't do on a per window basis */
3249	case 9: /* X10 mouse reporting */	3776	case 9: /* X10 mouse reporting */
3250	if (state) /* orthogonal */	3777	if (state) /* orthogonal */
3251	PrivateModes &= ~PrivMode_MouseX11;	3778	priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3252	break;	3779	break;
3253	#ifdef menuBar_esc
3254	case menuBar_esc:
3255	#ifdef MENUBAR
3256	map_menuBar (state);
3257	#endif
3258	break;
3259	#endif
3260	#ifdef scrollBar_esc	3780	#ifdef scrollBar_esc
3261	case scrollBar_esc:	3781	case scrollBar_esc:
3262	if (scrollbar_mapping (state))	3782	scrollBar.map (state);
3263	{
3264	resize_all_windows (0, 0, 0);	3783	resize_all_windows (0, 0, 0);
3265	scr_touch (true);	3784	scr_touch (true);
3266	}
3267	break;	3785	break;
3268	#endif	3786	#endif
3269	case 25: /* visible/invisible cursor */	3787	case 25: /* visible/invisible cursor */
3270	scr_cursor_visible (state);	3788	scr_cursor_visible (state);
3271	break;	3789	break;
3272	/* case 35: - shift keys */	3790	/* case 35: - shift keys */
3273	/* case 40: - 80 <--> 132 mode */	3791	/* case 40: - 80 <--> 132 mode */
3274	case 47: /* secondary screen */	3792	case 47: /* secondary screen */
3275	scr_change_screen (state);	3793	scr_change_screen (state);
3276	break;	3794	break;
3277	/* case 66: - application key pad */	3795	/* case 66: - application key pad */
3278	/* case 67: - backspace key */	3796	/* case 67: - backspace key */
3279	case 1000: /* X11 mouse reporting */	3797	case 1000: /* X11 mouse reporting */
3280	if (state) /* orthogonal */	3798	if (state) /* orthogonal */
3281	PrivateModes &= ~PrivMode_MouseX10;	3799	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3282	break;	3800	break;
3283	#if 0
3284	case 1001:	3801	case 1002:
3285	break; /* X11 mouse highlighting */	3802	case 1003:
3286	#endif	3803	if (state)
		3804	{
		3805	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
		3806	priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
		3807	mouse_row = mouse_col = 0;
		3808	vt_emask_mouse = PointerMotionMask;
		3809	}
		3810	else
		3811	vt_emask_mouse = NoEventMask;
		3812
		3813	vt_select_input ();
		3814	break;
3287	case 1010: /* scroll to bottom on TTY output inhibit */	3815	case 1010: /* scroll to bottom on TTY output inhibit */
3288	if (state)
3289	Options &= ~Opt_scrollTtyOutput;
3290	else
3291	Options |= Opt_scrollTtyOutput;	3816	set_option (Opt_scrollTtyOutput, !state);
3292	break;	3817	break;
3293	case 1011: /* scroll to bottom on key press */	3818	case 1011: /* scroll to bottom on key press */
3294	if (state)
3295	Options |= Opt_scrollTtyKeypress;	3819	set_option (Opt_scrollTtyKeypress, state);
3296	else
3297	Options &= ~Opt_scrollTtyKeypress;
3298	break;	3820	break;
3299	case 1047: /* secondary screen w/ clearing */	3821	case 1047: /* secondary screen w/ clearing last */
3300	case 1049: /* better secondary screen w/ clearing, but not fully implemented */	3822	if (option (Opt_secondaryScreen))
3301	if (current_screen != PRIMARY)	3823	if (!state)
3302	scr_erase_screen (2);	3824	scr_erase_screen (2);
3303		3825
3304	scr_change_screen (state);	3826	scr_change_screen (state);
3305	/* FALLTHROUGH */	3827	break;
		3828	case 1049: /* secondary screen w/ clearing first */
		3829	if (option (Opt_secondaryScreen))
		3830	if (state)
		3831	scr_cursor (SAVE);
		3832
		3833	scr_change_screen (state);
		3834
		3835	if (option (Opt_secondaryScreen))
		3836	if (state)
		3837	scr_erase_screen (2);
		3838	else
		3839	scr_cursor (RESTORE);
		3840	break;
3306	default:	3841	default:
3307	break;	3842	break;
3308	}	3843	}
3309	}	3844	}
3310	}	3845	}
3311	/*}}} */	3846	/*}}} */
3312		3847
3313	/*{{{ process sgr sequences */	3848	/*{{{ process sgr sequences */
3314	void	3849	void ecb_hot
3315	rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)	3850	rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3316	{	3851	{
3317	unsigned int i;	3852	unsigned int i;
3318	short rendset;	3853	short rendset;
3319	int rendstyle;	3854	int rendstyle;
…		…
3333	rendset = 0, rendstyle = ~RS_None;	3868	rendset = 0, rendstyle = ~RS_None;
3334	break;	3869	break;
3335	case 1:	3870	case 1:
3336	rendset = 1, rendstyle = RS_Bold;	3871	rendset = 1, rendstyle = RS_Bold;
3337	break;	3872	break;
		3873	//case 2: // low intensity
		3874	case 3:
		3875	rendset = 1, rendstyle = RS_Italic;
		3876	break;
3338	case 4:	3877	case 4:
3339	rendset = 1, rendstyle = RS_Uline;	3878	rendset = 1, rendstyle = RS_Uline;
3340	break;	3879	break;
3341	case 5:	3880	case 5: // slowly blinking
		3881	case 6: // rapidly blinking
3342	rendset = 1, rendstyle = RS_Blink;	3882	rendset = 1, rendstyle = RS_Blink;
3343	break;	3883	break;
		3884	//case 6: // scoansi light background
3344	case 7:	3885	case 7:
3345	rendset = 1, rendstyle = RS_RVid;	3886	rendset = 1, rendstyle = RS_RVid;
3346	break;	3887	break;
3347	case 8:	3888	case 8:
3348	// invisible. NYI	3889	// invisible. NYI
3349	break;	3890	break;
3350	case 22:	3891	//case 9: // crossed out
		3892	//case 10: // scoansi acs off, primary font
		3893	//case 11: // scoansi acs on, first alt font
		3894	//case 12: // scoansi acs on, |0x80, second alt font
		3895	//...
		3896	//case 19: // ninth alt font
		3897	//case 20: // gothic
		3898	case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3351	rendset = 0, rendstyle = RS_Bold;	3899	rendset = 0, rendstyle = RS_Bold;
		3900	break;
		3901	case 22: // normal intensity
		3902	rendset = 0, rendstyle = RS_Bold;
		3903	break;
		3904	case 23: // disable italic
		3905	rendset = 0, rendstyle = RS_Italic;
3352	break;	3906	break;
3353	case 24:	3907	case 24:
3354	rendset = 0, rendstyle = RS_Uline;	3908	rendset = 0, rendstyle = RS_Uline;
3355	break;	3909	break;
3356	case 25:	3910	case 25:
3357	rendset = 0, rendstyle = RS_Blink;	3911	rendset = 0, rendstyle = RS_Blink;
3358	break;	3912	break;
		3913	case 26: // variable spacing (iso 8613)
		3914	rendset = 0, rendstyle = RS_Blink;
		3915	break;
3359	case 27:	3916	case 27:
3360	rendset = 0, rendstyle = RS_RVid;	3917	rendset = 0, rendstyle = RS_RVid;
3361	break;	3918	break;
3362	case 28:
3363	// visible. NYI	3919	//case 28: // visible. NYI
3364	break;	3920	//case 29: // not crossed-out
3365	}	3921	}
3366		3922
3367	if (rendset != -1)	3923	if (rendset != -1)
3368	{	3924	{
3369	scr_rendition (rendset, rendstyle);	3925	scr_rendition (rendset, rendstyle);
…		…
3380	case 35:	3936	case 35:
3381	case 36:	3937	case 36:
3382	case 37:	3938	case 37:
3383	scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);	3939	scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3384	break;	3940	break;
3385	#ifdef TTY_256COLOR	3941	case 38: // set fg color, ISO 8613-6
3386	case 38:
3387	if (nargs > i + 2 && arg[i + 1] == 5)	3942	if (nargs > i + 2 && arg[i + 1] == 5)
3388	{	3943	{
3389	scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);	3944	scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3390	i += 2;	3945	i += 2;
3391	}	3946	}
3392	break;	3947	break;
3393	#endif
3394	case 39: /* default fg */	3948	case 39: /* default fg */
3395	scr_color (Color_fg, Color_fg);	3949	scr_color (Color_fg, Color_fg);
3396	break;	3950	break;
3397		3951
3398	case 40:	3952	case 40:
…		…
3403	case 45:	3957	case 45:
3404	case 46:	3958	case 46:
3405	case 47:	3959	case 47:
3406	scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);	3960	scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3407	break;	3961	break;
3408	#ifdef TTY_256COLOR	3962	case 48: // set bg color, ISO 8613-6
3409	case 48:
3410	if (nargs > i + 2 && arg[i + 1] == 5)	3963	if (nargs > i + 2 && arg[i + 1] == 5)
3411	{	3964	{
3412	scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);	3965	scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3413	i += 2;	3966	i += 2;
3414	}	3967	}
3415	break;	3968	break;
3416	#endif
3417	case 49: /* default bg */	3969	case 49: /* default bg */
3418	scr_color (Color_bg, Color_bg);	3970	scr_color (Color_bg, Color_bg);
3419	break;	3971	break;
3420		3972
3421	#ifndef NO_BRIGHTCOLOR	3973	//case 50: // not variable spacing
		3974
		3975	#if !ENABLE_MINIMAL
3422	case 90:	3976	case 90:
3423	case 91: /* set bright fg color */	3977	case 91: /* set bright fg color */
3424	case 92:	3978	case 92:
3425	case 93:	3979	case 93:
3426	case 94:	3980	case 94:
3427	case 95:	3981	case 95:
3428	case 96:	3982	case 96:
3429	case 97:	3983	case 97:
3430	scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)),	3984	scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3431	Color_fg);
3432	break;	3985	break;
3433	case 100:	3986	case 100:
3434	case 101: /* set bright bg color */	3987	case 101: /* set bright bg color */
3435	case 102:	3988	case 102:
3436	case 103:	3989	case 103:
3437	case 104:	3990	case 104:
3438	case 105:	3991	case 105:
3439	case 106:	3992	case 106:
3440	case 107:	3993	case 107:
3441	scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)),	3994	scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3442	Color_bg);
3443	break;	3995	break;
3444	#endif	3996	#endif
3445
3446	}	3997	}
3447	}	3998	}
3448	}
3449	/*}}} */
3450
3451	/*{{{ process Rob Nation's own graphics mode sequences */
3452	void
3453	rxvt_term::process_graphics ()
3454	{
3455	unicode_t ch, cmd = cmd_getc ();
3456
3457	if (cmd == 'Q')
3458	{ /* query graphics */
3459	tt_printf ("\033G0\n"); /* no graphics */
3460	return;
3461	}
3462	/* swallow other graphics sequences until terminating ':' */
3463	do
3464	ch = cmd_getc ();
3465	while (ch != ':');
3466	}	3999	}
3467	/*}}} */	4000	/*}}} */
3468		4001
3469	/* ------------------------------------------------------------------------- */	4002	/* ------------------------------------------------------------------------- */
3470		4003
…		…
3474	*/	4007	*/
3475	void	4008	void
3476	rxvt_term::tt_printf (const char *fmt,...)	4009	rxvt_term::tt_printf (const char *fmt,...)
3477	{	4010	{
3478	va_list arg_ptr;	4011	va_list arg_ptr;
3479	unsigned char buf[256];	4012	char buf[256];
3480		4013
3481	va_start (arg_ptr, fmt);	4014	va_start (arg_ptr, fmt);
3482	vsnprintf ((char *)buf, 256, fmt, arg_ptr);	4015	vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3483	va_end (arg_ptr);	4016	va_end (arg_ptr);
3484	tt_write (buf, STRLEN (buf));	4017	tt_write (buf, strlen (buf));
3485	}	4018	}
3486		4019
3487	/* ---------------------------------------------------------------------- */	4020	/* ---------------------------------------------------------------------- */
3488	/* Write data to the pty as typed by the user, pasted with the mouse,	4021	/* Write data to the pty as typed by the user, pasted with the mouse,
3489	* or generated by us in response to a query ESC sequence.	4022	* or generated by us in response to a query ESC sequence.
3490	*/	4023	*/
		4024	static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
		4025
3491	void	4026	void
3492	rxvt_term::tt_write (const unsigned char *data, unsigned int len)	4027	rxvt_term::tt_write (const char *data, unsigned int len)
3493	{	4028	{
3494	enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT	4029	if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
		4030	return;
3495		4031
3496	if (len)	4032	if (pty->pty < 0)
		4033	return;
		4034
		4035	if (v_buflen == 0)
		4036	{
		4037	ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
		4038
		4039	max_it (written, 0);
		4040
		4041	if (written == len)
		4042	return;
		4043
		4044	data += written;
		4045	len -= written;
3497	{	4046	}
		4047
		4048	v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
		4049
		4050	memcpy (v_buffer + v_buflen, data, len);
		4051	v_buflen += len;
		4052
		4053	pty_ev.set (ev::READ | ev::WRITE);
		4054	}
		4055
		4056	void rxvt_term::pty_write ()
		4057	{
		4058	int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
		4059
		4060	if (written > 0)
		4061	{
		4062	v_buflen -= written;
		4063
3498	if (v_buflen == 0)	4064	if (v_buflen == 0)
3499	{	4065	{
3500	ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3501
3502	if ((unsigned int)written == len)
3503	return;
3504
3505	data += written;
3506	len -= written;
3507	}
3508
3509
3510	v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3511
3512	memcpy (v_buffer + v_buflen, data, len);
3513	v_buflen += len;
3514	}
3515
3516	for (;;)
3517	{
3518	int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3519
3520	if (written > 0)
3521	{
3522	v_buflen -= written;
3523
3524	if (v_buflen == 0)
3525	{
3526	free (v_buffer);	4066	free (v_buffer);
3527	v_buffer = 0;	4067	v_buffer = 0;
3528	v_buflen = 0;
3529		4068
3530	pty_ev.set (EVENT_READ);	4069	pty_ev.set (ev::READ);
3531	return;
3532	}
3533
3534	memmove (v_buffer, v_buffer + written, v_buflen);
3535	}
3536	else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3537	// original code just ignores this...
3538	destroy ();
3539	else
3540	{
3541	pty_ev.set (EVENT_READ | EVENT_WRITE);
3542	return;	4070	return;
3543	}	4071	}
		4072
		4073	memmove (v_buffer, v_buffer + written, v_buflen);
3544	}	4074	}
		4075	else if (written != -1 || (errno != EAGAIN && errno != EINTR))
		4076	pty_ev.set (ev::READ);
3545	}	4077	}
3546		4078
3547	/*----------------------- end-of-file (C source) -----------------------*/	4079	/*----------------------- end-of-file (C source) -----------------------*/
3548		4080

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines