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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.116 by root, Wed Aug 4 03:29:28 2004 UTC vs.
Revision 1.456 by sf-exg, Fri Oct 22 16:49:26 2010 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>
…		…
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) 2003-2007 Marc Lehmann <pcg@goof.com>
		31	* Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
31	*	32	*
32	* This program is free software; you can redistribute it and/or modify	33	* This program is free software; you can redistribute it and/or modify
33	* it under the terms of the GNU General Public License as published by	34	* it under the terms of the GNU General Public License as published by
34	* the Free Software Foundation; either version 2 of the License, or	35	* the Free Software Foundation; either version 2 of the License, or
35	* (at your option) any later version.	36	* (at your option) any later version.
…		…
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
53	#include <wchar.h>	55	#ifdef KEYSYM_RESOURCE
		56	# include "keyboard.h"
		57	#endif
		58
		59	#include <csignal>
		60
		61	#if LINUX_YIELD_HACK
		62	# include <ctime>
		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
		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
63	void	136	void
		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);
		155	iso14755buf = ISO_14755_54;
		156	break;
		157	}
		158
		159	x--;
		160	}
		161	}
		162
		163	void
		164	rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
		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 attr[80]; // plenty
		188
		189	sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
		190	(int)r,
		191	fgcolor_of (r), bgcolor_of (r),
		192	r & RS_Bold ? " bold" : "",
		193	r & RS_Italic ? " italic" : "",
		194	r & RS_Blink ? " blink" : "",
		195	r & RS_RVid ? " rvid" : "",
		196	r & RS_Uline ? " uline" : "",
		197	r & RS_Careful ? " careful" : "");
		198
		199	int width = 0;
		200	fname = rxvt_temp_buf<wchar_t *> (len);
		201	for (int i = 0; i < len; i++)
		202	{
		203	rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
		204	fname[i] = rxvt_utf8towcs (f->name);
		205	max_it (width, wcswidth (fname[i], wcslen (fname[i])));
		206	}
		207
		208	max_it (width, 8+5); // for char + hex
		209	max_it (width, strlen (attr));
		210
		211	if (y >= 0)
		212	{
		213	y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
		214	x = 0;
		215	}
		216
		217	scr_overlay_new (x, y, width, len * 2 + 1);
		218
		219	r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
		220
		221	for (int y = 0; y < len; y++)
		222	{
		223	char buf[9];
		224
		225	ch = *chr++;
		226
		227	sprintf (buf, "%8x", ch);
		228	scr_overlay_set (0, y, buf);
		229	scr_overlay_set (9, y, '=');
		230	# if !UNICODE_3
		231	if (ch >= 0x10000)
		232	ch = 0xfffd;
		233	# endif
		234	scr_overlay_set (11, y, ch, r);
		235
		236	if (WCWIDTH (ch) >= 2)
		237	scr_overlay_set (12, y, NOCHAR, r);
		238	}
		239
		240	// {
		241	// char buf[4+4+3+1];
		242	// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
		243	// scr_overlay_set (0, 0, buf);
		244	// }
		245	scr_overlay_set (0, len , attr);
		246	for (int i = 0; i < len; i++)
		247	{
		248	scr_overlay_set (0, len + 1 + i, fname[i]);
		249	free (fname[i]);
		250	}
		251
		252	# if ENABLE_COMBINING
		253	if (alloc)
		254	delete [] alloc;
		255	# endif
		256	}
		257	#endif
		258
		259	void
		260	rxvt_term::commit_iso14755 ()
		261	{
		262	wchar_t ch[2];
		263
		264	ch[0] = iso14755buf & ISO_14755_MASK;
		265	ch[1] = 0;
		266
		267	if (iso14755buf & ISO_14755_51)
		268	{
		269	char mb[16];
		270	int len;
		271
		272	// allow verbatim 0-bytes and control-bytes to be entered
		273	if (ch[0] >= 0x20)
		274	len = wcstombs (mb, ch, 16);
		275	else
		276	{
		277	mb[0] = ch[0];
		278	len = 1;
		279	}
		280
		281	if (len > 0)
		282	tt_write (mb, len);
		283	else
		284	scr_bell ();
		285	}
		286
		287	iso14755buf = 0;
		288	}
		289
		290	static int
		291	hex_keyval (XKeyEvent &ev)
		292	{
		293	// check whether this event corresponds to a hex digit
		294	// if the modifiers had not been pressed.
		295	for (int index = 0; index < 8; index++)
		296	{
		297	KeySym k = XLookupKeysym (&ev, index);
		298
		299	if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
		300	else if (k >= XK_0 && k <= XK_9) return k - XK_0;
		301	else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
		302	else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
		303	}
		304
		305	return -1;
		306	}
		307	#endif
		308
		309	static inline KeySym
		310	translate_keypad (KeySym keysym, bool kp)
		311	{
		312	#ifdef XK_KP_Home
		313	static const KeySym keypadtrans[] = {
		314	XK_KP_7, // XK_KP_Home
		315	XK_KP_4, // XK_KP_Left
		316	XK_KP_8, // XK_KP_Up
		317	XK_KP_6, // XK_KP_Right
		318	XK_KP_2, // XK_KP_Down
		319	# ifndef UNSHIFTED_SCROLLKEYS
		320	XK_KP_9, // XK_KP_Prior
		321	XK_KP_3, // XK_KP_Next
		322	# else
		323	XK_Prior,
		324	XK_Next,
		325	# endif
		326	XK_KP_1, // XK_KP_End
		327	XK_KP_5, // XK_KP_Begin
		328	};
		329
		330	if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
		331	{
		332	unsigned int index = keysym - XK_KP_Home;
		333	keysym = kp ? keypadtrans[index] : XK_Home + index;
		334	}
		335	else if (keysym == XK_KP_Insert)
		336	keysym = kp ? XK_KP_0 : XK_Insert;
		337	# ifndef NO_DELETE_KEY
		338	else if (keysym == XK_KP_Delete)
		339	keysym = kp ? XK_KP_Decimal : XK_Delete;
		340	# endif
		341	#endif
		342	return keysym;
		343	}
		344
		345	static inline int
		346	map_function_key (KeySym keysym)
		347	{
		348	int param = 0;
		349
		350	if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
		351	{
		352	param = 11 + keysym - XK_F1;
		353	if (keysym >= XK_F17)
		354	param += 4;
		355	else if (keysym >= XK_F15)
		356	param += 3;
		357	else if (keysym >= XK_F11)
		358	param += 2;
		359	else if (keysym >= XK_F6)
		360	param += 1;
		361	}
		362	else
		363	switch (keysym)
		364	{
		365	case XK_Find:
		366	param = 1;
		367	break;
		368	case XK_Insert:
		369	param = 2;
		370	break;
		371	#ifdef DXK_Remove
		372	case DXK_Remove:
		373	#endif
		374	case XK_Execute:
		375	param = 3;
		376	break;
		377	case XK_Select:
		378	param = 4;
		379	break;
		380	#ifndef UNSHIFTED_SCROLLKEYS
		381	case XK_Prior:
		382	param = 5;
		383	break;
		384	case XK_Next:
		385	param = 6;
		386	break;
		387	case XK_Home:
		388	param = 7;
		389	break;
		390	case XK_End:
		391	param = 8;
		392	break;
		393	#endif
		394	case XK_Help:
		395	param = 28;
		396	break;
		397	case XK_Menu:
		398	param = 29;
		399	break;
		400	}
		401	return param;
		402	}
		403
		404	void
64	rxvt_term::lookup_key (XKeyEvent &ev)	405	rxvt_term::key_press (XKeyEvent &ev)
65	{	406	{
66	int ctrl, meta, shft, len;	407	int ctrl, meta, shft, len;
67	unsigned int newlen;
68	KeySym keysym;	408	KeySym keysym;
69	#ifdef DEBUG_CMD
70	static int debug_key = 1; /* accessible by a debugger only */
71	#endif
72	int valid_keysym;	409	int valid_keysym;
73	unsigned char kbuf[KBUFSZ];	410	char kbuf[KBUFSZ];
		411
		412	#if ISO_14755
		413	if (iso14755buf & ISO_14755_52)
		414	return;
		415	#endif
74		416
75	/*	417	/*
76	* use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an	418	* use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
77	* escape sequence to toggle the Keypad.	419	* escape sequence to toggle the Keypad.
78	*	420	*
79	* Always permit `shift' to override the current setting	421	* Always permit `shift' to override the current setting
80	*/	422	*/
81	shft = (ev.state & ShiftMask);	423	shft = ev.state & ShiftMask;
82	ctrl = (ev.state & ControlMask);	424	ctrl = ev.state & ControlMask;
83	meta = (ev.state & ModMetaMask);	425	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		426
91	kbuf[0] = 0;	427	kbuf[0] = 0;
92		428
93	#ifdef USE_XIM	429	#ifdef USE_XIM
94	if (Input_Context)	430	if (Input_Context)
…		…
96	Status status_return;	432	Status status_return;
97		433
98	#if 0	434	#if 0
99	#ifdef X_HAVE_UTF8_STRING	435	#ifdef X_HAVE_UTF8_STRING
100	if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful	436	if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
101	len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf,	437	len = Xutf8LookupString (Input_Context, &ev, kbuf,
102	KBUFSZ, &keysym, &status_return);	438	KBUFSZ, &keysym, &status_return);
103	else	439	else
104	#endif	440	#endif
105	#endif	441	#endif
106	{	442	{
…		…
108		444
109	// the XOpenIM manpage lies about hardcoding the locale	445	// the XOpenIM manpage lies about hardcoding the locale
110	// at the point of XOpenIM, so temporarily switch locales	446	// at the point of XOpenIM, so temporarily switch locales
111	if (rs[Rs_imLocale])	447	if (rs[Rs_imLocale])
112	SET_LOCALE (rs[Rs_imLocale]);	448	SET_LOCALE (rs[Rs_imLocale]);
		449
113	// assume wchar_t == unicode or better	450	// assume wchar_t == unicode or better
114	len = XwcLookupString (Input_Context, &ev, wkbuf,	451	len = XwcLookupString (Input_Context, &ev, wkbuf,
115	KBUFSZ, &keysym, &status_return);	452	KBUFSZ, &keysym, &status_return);
		453
116	if (rs[Rs_imLocale])	454	if (rs[Rs_imLocale])
117	SET_LOCALE (locale);	455	SET_LOCALE (locale);
118		456
119	if (status_return == XLookupChars	457	if (status_return == XLookupChars
120	|| status_return == XLookupBoth)	458	|| status_return == XLookupBoth)
…		…
141	|| status_return == XLookupBoth;	479	|| status_return == XLookupBoth;
142	}	480	}
143	else	481	else
144	#endif	482	#endif
145	{	483	{
146	len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose);	484	len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
147	valid_keysym = keysym != NoSymbol;	485	valid_keysym = keysym != NoSymbol;
148	}	486	}
149		487
150	if (valid_keysym)	488	if (valid_keysym)
151	{	489	{
		490	#ifdef KEYSYM_RESOURCE
		491	if (keyboard->dispatch (this, keysym, ev.state))
		492	return;
		493	#endif
		494
152	if (TermWin.saveLines)	495	if (saveLines)
153	{	496	{
154	#ifdef UNSHIFTED_SCROLLKEYS	497	#ifdef UNSHIFTED_SCROLLKEYS
155	if (!ctrl && !meta)	498	if (!ctrl && !meta)
156	{
157	#else	499	#else
158	if (IS_SCROLL_MOD)	500	if (IS_SCROLL_MOD)
		501	#endif
159	{	502	{
160	#endif
161	int lnsppg;	503	int lnsppg;
162		504
163	#ifdef PAGING_CONTEXT_LINES	505	#ifdef PAGING_CONTEXT_LINES
164	lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES;	506	lnsppg = nrow - PAGING_CONTEXT_LINES;
165	#else	507	#else
166	lnsppg = TermWin.nrow * 4 / 5;	508	lnsppg = nrow * 4 / 5;
167	#endif	509	#endif
		510	max_it (lnsppg, 1);
		511
168	if (keysym == XK_Prior)	512	if (keysym == XK_Prior)
169	{	513	{
170	scr_page (UP, lnsppg);	514	scr_page (UP, lnsppg);
171	return;	515	return;
172	}	516	}
…		…
199	scr_move_to (0, 1);	543	scr_move_to (0, 1);
200	return;	544	return;
201	}	545	}
202	else if (keysym == XK_End)	546	else if (keysym == XK_End)
203	{	547	{
204	scr_move_to (1, 0);	548	scr_move_to (1, 1);
205	return;	549	return;
206	}	550	}
207	}	551	}
208	#endif	552	#endif
209	}	553	}
…		…
214	if (keysym >= XK_F1 && keysym <= XK_F10)	558	if (keysym >= XK_F1 && keysym <= XK_F10)
215	{	559	{
216	keysym += (XK_F11 - XK_F1);	560	keysym += (XK_F11 - XK_F1);
217	shft = 0; /* turn off Shift */	561	shft = 0; /* turn off Shift */
218	}	562	}
219	else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys))	563	else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
220	{	564	{
221	switch (keysym)	565	switch (keysym)
222	{	566	{
223	/* normal XTerm key bindings */	567	/* normal XTerm key bindings */
224	case XK_Insert: /* Shift+Insert = paste mouse selection */	568	case XK_Insert: /* Shift+Insert = paste mouse selection */
225	selection_request (ev.time, 0, 0);	569	selection_request (ev.time);
226	return;	570	return;
		571	#if TODO
227	/* rxvt extras */	572	/* rxvt extras */
228	case XK_KP_Add: /* Shift+KP_Add = bigger font */	573	case XK_KP_Add: /* Shift+KP_Add = bigger font */
229	change_font (FONT_UP);	574	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);	577	change_font (FONT_DN);
233	return;	578	return;
		579	#endif
234	}	580	}
235	}	581	}
236	}	582	}
237	#ifdef PRINTPIPE	583
238	if (keysym == XK_Print)	584	#if ENABLE_FRILLS || ISO_14755
239	{	585	// ISO 14755 support
240	scr_printscreen (ctrl | shft);	586	if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
241	return;
242	}	587	{
243	#endif	588	int hv;
244		589
245	if (keysym >= 0xFF00 && keysym <= 0xFFFF)	590	if (iso14755buf & ISO_14755_51
246	{	591	&& (keysym == XK_space || keysym == XK_KP_Space
247	#ifdef KEYSYM_RESOURCE	592	|| keysym == XK_Return || keysym == XK_KP_Enter))
248	if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
249	{	593	{
250	unsigned int l;	594	commit_iso14755 ();
251	const unsigned char *kbuf0;	595	iso14755buf = ISO_14755_51;
252		596	# if ISO_14755
253	kbuf0 = (Keysym_map[keysym & 0xFF]);	597	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	598	# endif
261	)	599	return;
262	{
263	const unsigned char ch = C0_ESC;
264	tt_write (&ch, 1);
265	}	600	}
266		601	else if (keysym == XK_BackSpace)
267	tt_write (kbuf0, l);	602	{
		603	iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
		604	# if ISO_14755
		605	iso14755_51 (iso14755buf & ISO_14755_MASK);
		606	# endif
		607	return;
		608	}
		609	else if ((hv = hex_keyval (ev)) >= 0)
		610	{
		611	iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
		612	| hv | ISO_14755_51;
		613	# if ISO_14755
		614	iso14755_51 (iso14755buf & ISO_14755_MASK);
		615	# endif
268	return;	616	return;
269	}	617	}
270	else	618	else
271	#endif
272	{	619	{
273	newlen = 1;	620	# if ISO_14755
		621	scr_overlay_off ();
		622	# endif
		623	iso14755buf = 0;
		624	}
		625	}
		626	else if (option (Opt_iso14755) &&
		627	((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
		628	|| (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
		629	if (!(iso14755buf & ISO_14755_STARTED))
		630	{
		631	iso14755buf |= ISO_14755_STARTED;
		632	# if ISO_14755
		633	scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
		634	scr_overlay_set (0, 0, "ISO 14755 mode");
		635	# endif
		636	}
		637	#endif
		638
		639	#ifdef PRINTPIPE
		640	if (keysym == XK_Print)
		641	{
		642	scr_printscreen (ctrl | shft);
		643	return;
		644	}
		645	#endif
		646
		647	if (keysym >= 0xFF00 && keysym <= 0xFFFF)
		648	{
		649	bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
		650	unsigned int newlen = 1;
		651
		652	if (ev.state & ModNumLockMask)
		653	kp = false;
		654
		655	keysym = translate_keypad (keysym, kp);
		656
274	switch (keysym)	657	switch (keysym)
		658	{
		659	#ifndef NO_BACKSPACE_KEY
		660	case XK_BackSpace:
		661	if (priv_modes & PrivMode_HaveBackSpace)
		662	{
		663	kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
		664	^ !!ctrl) ? '\b' : '\177';
		665	kbuf[1] = '\0';
		666	}
		667	else
		668	strcpy (kbuf, rs[Rs_backspace_key]);
		669	break;
		670	#endif
		671	#ifndef NO_DELETE_KEY
		672	case XK_Delete:
		673	strcpy (kbuf, rs[Rs_delete_key]);
		674	break;
		675	#endif
		676	case XK_Tab:
		677	if (shft)
		678	strcpy (kbuf, "\033[Z");
		679	else
		680	{
		681	#ifdef CTRL_TAB_MAKES_META
		682	if (ctrl)
		683	meta = 1;
		684	#endif
		685	#ifdef MOD4_TAB_MAKES_META
		686	if (ev.state & Mod4Mask)
		687	meta = 1;
		688	#endif
		689	newlen = 0;
		690	}
		691	break;
		692
		693	case XK_Up: /* "\033[A" */
		694	case XK_Down: /* "\033[B" */
		695	case XK_Right: /* "\033[C" */
		696	case XK_Left: /* "\033[D" */
		697	strcpy (kbuf, "\033[Z");
		698	kbuf[2] = "DACB"[keysym - XK_Left];
		699	/* do Shift first */
		700	if (shft)
		701	kbuf[2] = "dacb"[keysym - XK_Left];
		702	else if (ctrl)
		703	{
		704	kbuf[1] = 'O';
		705	kbuf[2] = "dacb"[keysym - XK_Left];
		706	}
		707	else if (priv_modes & PrivMode_aplCUR)
		708	kbuf[1] = 'O';
		709	break;
		710
		711	case XK_KP_Enter:
		712	/* allow shift to override */
		713	if (kp)
		714	{
		715	strcpy (kbuf, "\033OM");
		716	break;
		717	}
		718
		719	/* FALLTHROUGH */
		720
		721	case XK_Return:
		722	if (priv_modes & PrivMode_LFNL)
		723	{
		724	kbuf[0] = '\015';
		725	kbuf[1] = '\012';
		726	kbuf[2] = '\0';
		727	}
		728	else
		729	{
		730	kbuf[0] = '\015';
		731	kbuf[1] = '\0';
		732	}
		733	break;
		734
		735	case XK_KP_F1: /* "\033OP" */
		736	case XK_KP_F2: /* "\033OQ" */
		737	case XK_KP_F3: /* "\033OR" */
		738	case XK_KP_F4: /* "\033OS" */
		739	strcpy (kbuf, "\033OP");
		740	kbuf[2] += (keysym - XK_KP_F1);
		741	break;
		742
		743	case XK_KP_Multiply: /* "\033Oj" : "*" */
		744	case XK_KP_Add: /* "\033Ok" : "+" */
		745	case XK_KP_Separator: /* "\033Ol" : "," */
		746	case XK_KP_Subtract: /* "\033Om" : "-" */
		747	case XK_KP_Decimal: /* "\033On" : "." */
		748	case XK_KP_Divide: /* "\033Oo" : "/" */
		749	case XK_KP_0: /* "\033Op" : "0" */
		750	case XK_KP_1: /* "\033Oq" : "1" */
		751	case XK_KP_2: /* "\033Or" : "2" */
		752	case XK_KP_3: /* "\033Os" : "3" */
		753	case XK_KP_4: /* "\033Ot" : "4" */
		754	case XK_KP_5: /* "\033Ou" : "5" */
		755	case XK_KP_6: /* "\033Ov" : "6" */
		756	case XK_KP_7: /* "\033Ow" : "7" */
		757	case XK_KP_8: /* "\033Ox" : "8" */
		758	case XK_KP_9: /* "\033Oy" : "9" */
		759	/* allow shift to override */
		760	if (kp)
		761	{
		762	strcpy (kbuf, "\033Oj");
		763	kbuf[2] += (keysym - XK_KP_Multiply);
		764	}
		765	else
		766	{
		767	kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
		768	kbuf[1] = '\0';
		769	}
		770	break;
		771
		772	default:
275	{	773	{
276	#ifndef NO_BACKSPACE_KEY	774	int param = map_function_key (keysym);
277	case XK_BackSpace:	775	if (param > 0)
278	if (PrivateModes & PrivMode_HaveBackSpace)	776	sprintf (kbuf,"\033[%d~", param);
279	{
280	kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
281	^ !!ctrl) ? '\b' : '\177';
282	kbuf[1] = '\0';
283	}
284	else	777	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;	778	newlen = 0;
535	break;
536	}	779	}
537	if (newlen)	780	break;
538	len = STRLEN (kbuf);
539	}	781	}
		782
		783	if (newlen)
		784	len = strlen (kbuf);
540		785
541	/*	786	/*
542	* Pass meta for all function keys, if 'meta' option set	787	* Pass meta for all function keys, if 'meta' option set
543	*/	788	*/
544	#ifdef META8_OPTION	789	#ifdef META8_OPTION
…		…
550	else if (ctrl && keysym == XK_minus)	795	else if (ctrl && keysym == XK_minus)
551	{	796	{
552	len = 1;	797	len = 1;
553	kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */	798	kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
554	}	799	}
		800	else if (keysym == XK_ISO_Left_Tab)
		801	{
		802	strcpy (kbuf, "\033[Z");
		803	len = 3;
		804	}
555	else	805	else
556	{	806	{
557	#ifdef META8_OPTION	807	#ifdef META8_OPTION
558	/* set 8-bit on */	808	/* set 8-bit on */
559	if (meta && (meta_char == 0x80))	809	if (meta && (meta_char == 0x80))
560	{	810	{
561	unsigned char *ch;	811	char *ch;
562		812
563	for (ch = kbuf; ch < kbuf + len; ch++)	813	for (ch = kbuf; ch < kbuf + len; ch++)
564	*ch |= 0x80;	814	*ch |= 0x80;
565		815
566	meta = 0;	816	meta = 0;
…		…
568	#endif	818	#endif
569	/* nil */ ;	819	/* nil */ ;
570	}	820	}
571	}	821	}
572		822
		823	if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
		824	return;
		825
573	if (len <= 0)	826	if (len <= 0)
574	return; /* not mapped */	827	return; /* not mapped */
575		828
576	if (Options & Opt_scrollTtyKeypress)	829	if (option (Opt_scrollTtyKeypress))
577	if (TermWin.view_start)	830	if (view_start)
578	{	831	{
579	TermWin.view_start = 0;	832	view_start = 0;
580	want_refresh = 1;	833	want_refresh = 1;
581	}	834	}
582		835
583	/*	836	/*
584	* these modifications only affect the static keybuffer	837	* these modifications only affect the static keybuffer
…		…
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
623	/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */	865	rxvt_term::key_release (XKeyEvent &ev)
624	/* attempt to `write' count to the input buffer */	866	{
		867	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
		868	KeySym keysym;
		869
		870	keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
		871	#endif
		872
		873	#if ENABLE_FRILLS || ISO_14755
		874	// ISO 14755 support
		875	if (iso14755buf)
		876	if (iso14755buf & ISO_14755_52)
		877	{
		878	# if ISO_14755
		879	scr_overlay_off ();
		880	# endif
		881	# if ISO_14755
		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;
		908	}
		909	else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
		910	{
		911	# if ISO_14755
		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;
		927	}
		928	#endif
		929
		930	if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
		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
		939	}
		940
		941	#if defined (KEYSYM_RESOURCE)
625	unsigned int	942	unsigned int
626	rxvt_term::cmd_write (const unsigned char *str, unsigned int count)	943	rxvt_term::cmd_write (const char *str, unsigned int count)
627	{	944	{
628	unsigned int n, s;	945	unsigned int n, s;
629		946
630	n = cmdbuf_ptr - cmdbuf_base;	947	n = cmdbuf_ptr - cmdbuf_base;
631	s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;	948	s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632		949
633	if (n > 0 && s < count)	950	if (n > 0 && s < count)
634	{	951	{
635	MEMMOVE (cmdbuf_base, cmdbuf_ptr,	952	memmove (cmdbuf_base, cmdbuf_ptr,
636	(unsigned int) (cmdbuf_endp - cmdbuf_ptr));	953	(unsigned int) (cmdbuf_endp - cmdbuf_ptr));
637	cmdbuf_ptr = cmdbuf_base;	954	cmdbuf_ptr = cmdbuf_base;
638	cmdbuf_endp -= n;	955	cmdbuf_endp -= n;
639	s += n;	956	s += n;
640	}	957	}
…		…
650		967
651	cmd_parse ();	968	cmd_parse ();
652		969
653	return 0;	970	return 0;
654	}	971	}
655	#endif /* MENUBAR_MAX */	972	#endif
656		973
657	void	974	void
658	rxvt_term::flush ()	975	rxvt_term::flush ()
659	{	976	{
660	#ifdef TRANSPARENT	977	flush_ev.stop ();
661	if (want_full_refresh)	978
		979	#ifdef HAVE_BG_PIXMAP
		980	if (bgPixmap.check_clearChanged ())
662	{	981	{
663	want_full_refresh = 0;	982	// scr_clear (true); This needs to be researched further!
664	scr_clear ();
665	scr_touch (false);	983	scr_touch (false);
666	want_refresh = 1;
667	}	984	}
668	#endif	985	#endif
669		986
670	if (want_refresh)	987	if (want_refresh)
671	{	988	{
		989	if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
		990	{
		991	int row = view_start;
		992	int end_row = row + nrow;
		993
		994	while (row > top_row && ROW (row - 1).is_longer ())
		995	--row;
		996
		997	do
		998	{
		999	int start_row = row;
		1000	line_t *l;
		1001
		1002	do
		1003	{
		1004	l = &ROW (row++);
		1005
		1006	if (!(l->f & LINE_FILTERED))
		1007	{
		1008	// line not filtered, mark it as filtered
		1009	l->f |= LINE_FILTERED;
		1010	while (l->is_longer ())
		1011	{
		1012	l = &ROW (row++);
		1013	l->f |= LINE_FILTERED;
		1014	}
		1015
		1016	// and filter it
		1017	HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
		1018
		1019	break;
		1020	}
		1021	}
		1022	while (l->is_longer () && row < end_row);
		1023	}
		1024	while (row < end_row);
		1025	}
		1026
672	scr_refresh (refresh_type);	1027	scr_refresh ();
673	scrollbar_show (1);	1028	scrollBar.show (1);
674	#ifdef USE_XIM	1029	#ifdef USE_XIM
675	IMSendSpot ();	1030	IMSendSpot ();
676	#endif	1031	#endif
677	}	1032	}
678		1033
679	display->flush ();	1034	display->flush ();
680
681	flush_ev.stop ();
682	}	1035	}
683		1036
		1037	/* checks whether a refresh is requested and starts the refresh timer */
684	void	1038	void
685	rxvt_term::check_cb (check_watcher &w)	1039	rxvt_term::refresh_check ()
686	{	1040	{
687	SET_R (this);	1041	if (want_refresh && !flush_ev.is_active ())
688	SET_LOCALE (locale);	1042	flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
689		1043
690	display->flush ();	1044	display->flush ();
691
692	if (!flush_ev.active)
693	flush_ev.start (NOW + 0.01);
694	}	1045	}
695		1046
696	void	1047	void
697	rxvt_term::flush_cb (time_watcher &w)	1048	rxvt_term::flush_cb (ev::timer &w, int revents)
698	{	1049	{
699	SET_R (this);	1050	make_current ();
700	SET_LOCALE (locale);
701		1051
702	refresh_limit = 1;
703	refresh_count = 0;	1052	refresh_count = 0;
704	flush ();	1053	flush ();
705	}	1054	}
706		1055
707	#ifdef CURSOR_BLINK	1056	#ifdef CURSOR_BLINK
708	void	1057	void
709	rxvt_term::cursor_blink_cb (time_watcher &w)	1058	rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
710	{	1059	{
711	hidden_cursor = !hidden_cursor;	1060	hidden_cursor = !hidden_cursor;
712	want_refresh = 1;	1061	want_refresh = 1;
713		1062	refresh_check ();
714	w.start (w.at + BLINK_INTERVAL);
715	}	1063	}
716	#endif	1064	#endif
717		1065
718	#ifdef TEXT_BLINK	1066	#ifdef TEXT_BLINK
719	void	1067	void
720	rxvt_term::text_blink_cb (time_watcher &w)	1068	rxvt_term::text_blink_cb (ev::timer &w, int revents)
721	{	1069	{
722	if (scr_refresh_rend (RS_Blink, RS_Blink))	1070	if (scr_refresh_rend (RS_Blink, RS_Blink))
723	{	1071	{
724	hidden_text = !hidden_text;	1072	hidden_text = !hidden_text;
725	want_refresh = 1;	1073	want_refresh = 1;
726	w.start (w.at + TEXT_BLINK_INTERVAL);	1074	refresh_check ();
727	}	1075	}
		1076	else
		1077	w.stop ();
728	}	1078	}
729	#endif	1079	#endif
730		1080
731	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1081	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
732	void	1082	void
733	rxvt_term::cont_scroll_cb (time_watcher &w)	1083	rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
734	{	1084	{
735	if ((scrollbar_isUp() || scrollbar_isDn()) &&	1085	if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
736	scr_page (scrollbar_isUp() ? UP : DN, 1))	1086	&& scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
737	{	1087	{
738	refresh_type |= SMOOTH_REFRESH;
739	want_refresh = 1;	1088	want_refresh = 1;
740	w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);	1089	refresh_check ();
741	}	1090	}
		1091	else
		1092	w.stop ();
742	}	1093	}
743	#endif	1094	#endif
744		1095
745	#ifdef SELECTION_SCROLLING	1096	#ifdef SELECTION_SCROLLING
746	void	1097	void
747	rxvt_term::sel_scroll_cb (time_watcher &w)	1098	rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
748	{	1099	{
749	if (scr_page (scroll_selection_dir, scroll_selection_lines))	1100	if (scr_page (scroll_selection_dir, scroll_selection_lines))
750	{	1101	{
751	selection_extend (selection_save_x, selection_save_y, selection_save_state);	1102	selection_extend (selection_save_x, selection_save_y, selection_save_state);
752	refresh_type |= SMOOTH_REFRESH;
753	want_refresh = 1;	1103	want_refresh = 1;
754	w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);	1104	refresh_check ();
755	}	1105	}
		1106	else
		1107	w.stop ();
756	}	1108	}
757	#endif	1109	#endif
758		1110
759	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1111	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
760	void	1112	void
761	rxvt_term::slip_wheel_cb (time_watcher &w)	1113	rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
762	{	1114	{
763	if (mouse_slip_wheel_speed == 0	1115	if (scr_changeview (view_start - mouse_slip_wheel_speed))
764	|| mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
765	: scr_page (UP, mouse_slip_wheel_speed))
766	{	1116	{
767	refresh_type |= SMOOTH_REFRESH;
768	want_refresh = 1;	1117	want_refresh = 1;
769	w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);	1118	refresh_check ();
		1119	}
		1120
		1121	if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
770	}	1122	{
		1123	mouse_slip_wheel_speed = 0;
		1124	w.stop ();
		1125	}
771	}	1126	}
		1127	#endif
		1128
		1129	#if LINUX_YIELD_HACK
		1130	static struct event_handler
		1131	{
		1132	ev::prepare yield_ev;
		1133
		1134	void yield_cb (ev::prepare &w, int revents)
		1135	{
		1136	// this should really be sched_yield(), but the linux guys thought
		1137	// that giving a process calling sched_yield () less cpu time than
		1138	// ones with high nice levels is a useful thing to do. It surely is is
		1139	// allowed by the sus... as is returning ENOSYS.
		1140	// since the linux guys additionally thought that breaking the only
		1141	// known workaround against their unusable sched_yield hack is cool,
		1142	// we just nanosleep a bit and hope for the best.
		1143
		1144	struct timespec ts = { 0, 1000 };
		1145	nanosleep (&ts, 0);
		1146
		1147	w.stop ();
		1148	}
		1149
		1150	event_handler ()
		1151	: yield_ev (this, &event_handler::yield_cb)
		1152	{
		1153	}
		1154	} event_handler;
772	#endif	1155	#endif
773		1156
774	bool	1157	bool
775	rxvt_term::pty_fill ()	1158	rxvt_term::pty_fill ()
776	{	1159	{
777	ssize_t n = cmdbuf_endp - cmdbuf_ptr;	1160	ssize_t n = cmdbuf_endp - cmdbuf_ptr;
778		1161
779	if (CBUFSIZ == n)	1162	if (CBUFSIZ == n)
780	{	1163	{
781	rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n");	1164	rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
782	n = 0;	1165	n = 0;
783	}	1166	}
784		1167
785	memmove (cmdbuf_base, cmdbuf_ptr, n);	1168	memmove (cmdbuf_base, cmdbuf_ptr, n);
786	cmdbuf_ptr = cmdbuf_base;	1169	cmdbuf_ptr = cmdbuf_base;
787	cmdbuf_endp = cmdbuf_ptr + n;	1170	cmdbuf_endp = cmdbuf_ptr + n;
788		1171
789	n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n);	1172	ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
790		1173
791	if (n > 0)	1174	if (r > 0)
792	{	1175	{
793	cmdbuf_endp += n;	1176	cmdbuf_endp += r;
794	return true;	1177	return true;
795	}	1178	}
796	else if (n < 0 && errno != EAGAIN)	1179	else if (r < 0 && (errno == EAGAIN || errno == EINTR))
		1180	{
		1181	#if LINUX_YIELD_HACK
		1182	if (display->is_local)
		1183	event_handler.yield_ev.start ();
		1184	#endif
		1185	}
		1186	else
		1187	{
		1188	pty_ev.stop ();
		1189
		1190	if (!option (Opt_hold))
797	destroy ();	1191	destroy ();
798		1192	}
		1193
799	return false;	1194	return false;
800	}	1195	}
801		1196
802	void	1197	void
803	rxvt_term::pty_cb (io_watcher &w, short revents)	1198	rxvt_term::pty_cb (ev::io &w, int revents)
804	{	1199	{
805	SET_R (this);	1200	make_current ();
806	SET_LOCALE (locale);
807		1201
808	if (revents & EVENT_WRITE)	1202	if (revents & ev::READ)
809	tt_write (0, 0);
810	else if (revents & EVENT_READ)
811	// loop, but don't allow a single term to monopolize us	1203	// loop, but don't allow a single term to monopolize us
812	while (pty_fill ())	1204	for (int i = CBUFCNT; i-- && pty_fill (); )
813	if (cmd_parse ())	1205	cmd_parse ();
814	break;	1206
		1207	if (revents & ev::WRITE)
		1208	pty_write ();
		1209
		1210	refresh_check ();
815	}	1211	}
816		1212
817	void	1213	void
818	rxvt_term::pointer_unblank ()	1214	rxvt_term::pointer_unblank ()
819	{	1215	{
820	XDefineCursor (display->display, TermWin.vt, TermWin_cursor);	1216	XDefineCursor (dpy, vt, TermWin_cursor);
821	recolour_cursor ();	1217	recolour_cursor ();
822		1218
823	#ifdef POINTER_BLANK	1219	#ifdef POINTER_BLANK
824	hidden_pointer = 0;	1220	hidden_pointer = 0;
825		1221
826	if (Options & Opt_pointerBlank)	1222	if (option (Opt_pointerBlank))
827	pointer_ev.start (NOW + pointerBlankDelay);	1223	pointer_ev.start (pointerBlankDelay);
828	#endif	1224	#endif
829	}	1225	}
830		1226
831	#ifdef POINTER_BLANK	1227	#ifdef POINTER_BLANK
832	void	1228	void
833	rxvt_term::pointer_blank ()	1229	rxvt_term::pointer_blank ()
834	{	1230	{
835	if (! (Options & Opt_pointerBlank))	1231	if (!option (Opt_pointerBlank))
836	return;	1232	return;
837		1233
838	XDefineCursor (display->display, TermWin.vt, blank_cursor);	1234	XDefineCursor (dpy, vt, display->blank_cursor);
839	XFlush (display->display);	1235	XFlush (dpy);
840		1236
841	hidden_pointer = 1;	1237	hidden_pointer = 1;
842	}	1238	}
843		1239
844	void	1240	void
845	rxvt_term::pointer_cb (time_watcher &w)	1241	rxvt_term::pointer_cb (ev::timer &w, int revents)
846	{	1242	{
847	SET_R (this);	1243	make_current ();
848	SET_LOCALE (locale);
849		1244
850	pointer_blank ();	1245	pointer_blank ();
851	}	1246	}
852	#endif	1247	#endif
853		1248
854	void	1249	void
855	rxvt_term::mouse_report (XButtonEvent &ev)	1250	rxvt_term::mouse_report (XButtonEvent &ev)
856	{	1251	{
857	int button_number, key_state = 0;	1252	int button_number, key_state = 0;
858	int x, y;	1253	int x, y;
		1254	int code = 32;
859		1255
860	x = ev.x;	1256	x = Pixel2Col (ev.x);
861	y = ev.y;	1257	y = Pixel2Row (ev.y);
862	pixel_position (&x, &y);	1258	if (ev.type == MotionNotify)
		1259	{
		1260	if (x == mouse_row && y == mouse_col)
		1261	return;
		1262	mouse_row = x;
		1263	mouse_col = y;
		1264	code += 32;
		1265	}
863		1266
864	if (MEvent.button == AnyButton)	1267	if (MEvent.button == AnyButton)
865	{
866	button_number = 3;	1268	button_number = 3;
867	}
868	else	1269	else
869	{	1270	{
870	button_number = MEvent.button - Button1;	1271	button_number = MEvent.button - Button1;
871	/* add 0x3D for wheel events, like xterm does */	1272	/* add 0x3D for wheel events, like xterm does */
872	if (button_number >= 3)	1273	if (button_number >= 3)
873	button_number += (64 - 3);	1274	button_number += (64 - 3);
874	}	1275	}
875		1276
876	if (PrivateModes & PrivMode_MouseX10)	1277	if (priv_modes & PrivMode_MouseX10)
877	{	1278	{
878	/*	1279	/*
879	* do not report ButtonRelease	1280	* do not report ButtonRelease
880	* no state info allowed	1281	* no state info allowed
881	*/	1282	*/
…		…
896	+ ((MEvent.state & ModMetaMask) ? 8 : 0)	1297	+ ((MEvent.state & ModMetaMask) ? 8 : 0)
897	+ ((MEvent.state & ControlMask) ? 16 : 0);	1298	+ ((MEvent.state & ControlMask) ? 16 : 0);
898	#ifdef MOUSE_REPORT_DOUBLECLICK	1299	#ifdef MOUSE_REPORT_DOUBLECLICK
899	key_state += ((MEvent.clicks > 1) ? 32 : 0);	1300	key_state += ((MEvent.clicks > 1) ? 32 : 0);
900	#endif	1301	#endif
901
902	}	1302	}
903		1303
904	#ifdef DEBUG_MOUSEREPORT	1304	#if DEBUG_MOUSEREPORT
905	fprintf (stderr, "Mouse [");	1305	fprintf (stderr, "Mouse [");
906	if (key_state & 16)	1306	if (key_state & 16)
907	fputc ('C', stderr);	1307	fputc ('C', stderr);
908	if (key_state & 4)	1308	if (key_state & 4)
909	fputc ('S', stderr);	1309	fputc ('S', stderr);
…		…
913	fputc ('2', stderr);	1313	fputc ('2', stderr);
914	fprintf (stderr, "]: <%d>, %d/%d\n",	1314	fprintf (stderr, "]: <%d>, %d/%d\n",
915	button_number,	1315	button_number,
916	x + 1,	1316	x + 1,
917	y + 1);	1317	y + 1);
918	#else	1318	#endif
		1319
919	tt_printf ("\033[M%c%c%c",	1320	tt_printf ("\033[M%c%c%c",
920	(32 + button_number + key_state),	1321	(code + button_number + key_state),
921	(32 + x + 1),	1322	(32 + x + 1),
922	(32 + y + 1));	1323	(32 + y + 1));
923	#endif
924	}	1324	}
925
926	#ifdef USING_W11LIB
927	void
928	rxvt_W11_process_x_event (XEvent *ev)
929	{
930	rxvt_t *r = rxvt_get_r ();
931
932	x_cb (*ev);
933	}
934	#endif
935		1325
936	/*{{{ process an X event */	1326	/*{{{ process an X event */
937	void	1327	void
938	rxvt_term::x_cb (XEvent &ev)	1328	rxvt_term::x_cb (XEvent &ev)
939	{	1329	{
940	SET_R (this);	1330	make_current ();
941	SET_LOCALE (locale);
942		1331
943	#if defined(CURSOR_BLINK)	1332	dLocal (Display *, dpy);
944	if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
945	{
946	if (hidden_cursor)
947	{
948	hidden_cursor = 0;
949	want_refresh = 1;
950	}
951		1333
952	cursor_blink_ev.start (NOW + BLINK_INTERVAL);	1334	if (ev.xany.window == vt
953	}	1335	&& SHOULD_INVOKE (HOOK_X_EVENT)
954	#endif	1336	&& HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
955
956	#if defined(POINTER_BLANK)
957	if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
958	{
959	if (ev.type == MotionNotify
960	|| ev.type == ButtonPress
961	|| ev.type == ButtonRelease)
962	if (hidden_pointer)
963	pointer_unblank ();
964
965	if (ev.type == KeyPress && hidden_pointer == 0)
966	pointer_blank ();
967	}
968	#endif
969
970	#ifdef USE_XIM
971	if (XFilterEvent (&ev, None))
972	return;	1337	return;
973	#endif
974		1338
		1339	// for XQueryPointer
975	Window unused_root, unused_child;	1340	Window unused_root, unused_child;
976	int unused_root_x, unused_root_y;	1341	int unused_root_x, unused_root_y;
977	unsigned int unused_mask;	1342	unsigned int unused_mask;
978
979	#ifdef DEBUG_X
980	const char *const eventnames[] =
981	{ /* mason - this matches my system */
982	"",
983	"",
984	"KeyPress",
985	"KeyRelease",
986	"ButtonPress",
987	"ButtonRelease",
988	"MotionNotify",
989	"EnterNotify",
990	"LeaveNotify",
991	"FocusIn",
992	"FocusOut",
993	"KeymapNotify",
994	"Expose",
995	"GraphicsExpose",
996	"NoExpose",
997	"VisibilityNotify",
998	"CreateNotify",
999	"DestroyNotify",
1000	"UnmapNotify",
1001	"MapNotify",
1002	"MapRequest",
1003	"ReparentNotify",
1004	"ConfigureNotify",
1005	"ConfigureRequest",
1006	"GravityNotify",
1007	"ResizeRequest",
1008	"CirculateNotify",
1009	"CirculateRequest",
1010	"PropertyNotify",
1011	"SelectionClear",
1012	"SelectionRequest",
1013	"SelectionNotify",
1014	"ColormapNotify",
1015	"ClientMessage",
1016	"MappingNotify"
1017	};
1018	#endif
1019
1020	#ifdef DEBUG_X
1021	struct timeval tp;
1022	struct tm *ltt;
1023	(void)gettimeofday (&tp, NULL);
1024	ltt = localtime (& (tp.tv_sec));
1025	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));
1026	#endif
1027		1343
1028	switch (ev.type)	1344	switch (ev.type)
1029	{	1345	{
1030	case KeyPress:	1346	case KeyPress:
1031	lookup_key (ev.xkey);	1347	key_press (ev.xkey);
1032	break;	1348	break;
1033		1349
1034	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1035	case KeyRelease:	1350	case KeyRelease:
1036	{	1351	key_release (ev.xkey);
1037	if (!(ev.xkey.state & ControlMask))
1038	slip_wheel_ev.stop ();
1039	else
1040	{
1041	KeySym ks;
1042
1043	ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1044	if (ks == XK_Control_L || ks == XK_Control_R)
1045	mouse_slip_wheel_speed = 0;
1046	}
1047	break;	1352	break;
1048	}
1049	#endif
1050		1353
1051	case ButtonPress:	1354	case ButtonPress:
1052	button_press (ev.xbutton);	1355	button_press (ev.xbutton);
1053	break;	1356	break;
1054		1357
…		…
1056	button_release (ev.xbutton);	1359	button_release (ev.xbutton);
1057	break;	1360	break;
1058		1361
1059	case ClientMessage:	1362	case ClientMessage:
1060	if (ev.xclient.format == 32	1363	if (ev.xclient.format == 32
1061	&& (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW])	1364	&& !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1062	destroy ();
1063	#ifdef OFFIX_DND
1064	/* OffiX Dnd (drag 'n' drop) protocol */
1065	else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1066	&& (ev.xclient.data.l[0] == DndFile
1067	|| ev.xclient.data.l[0] == DndDir
1068	|| ev.xclient.data.l[0] == DndLink))
1069	{	1365	{
1070	/* Get Dnd data */	1366	if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1071	Atom ActualType;	1367	{
1072	int ActualFormat;	1368	if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1073	unsigned char *data;	1369	{
1074	unsigned long Size, RemainingBytes;	1370	if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1075		1371	{
1076	XGetWindowProperty (display->display, display->root,	1372	if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1077	xa[XA_DNDSELECTION],	1373	destroy ();
1078	0L, 1000000L,	1374	}
1079	False, AnyPropertyType,	1375	#if ENABLE_EWMH
1080	&ActualType, &ActualFormat,	1376	else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1081	&Size, &RemainingBytes,	1377	XSendEvent (dpy, ev.xclient.window = display->root,
		1378	False, SubstructureRedirectMask | SubstructureNotifyMask,
1082	&data);	1379	&ev);
1083	XChangeProperty (display->display, display->root,	1380	#endif
1084	XA_CUT_BUFFER0, XA_STRING,	1381	}
1085	8, PropModeReplace,	1382	}
1086	data, STRLEN (data));	1383	#if ENABLE_XEMBED
1087	XFree (data);	1384	else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1088	selection_paste (display->root, XA_CUT_BUFFER0, True);	1385	{
1089	XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime);	1386	if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
		1387	focus_in ();
		1388	else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
		1389	focus_out ();
		1390	}
		1391	#endif
1090	}	1392	}
1091	#endif /* OFFIX_DND */
1092	break;
1093
1094	case MappingNotify:
1095	XRefreshKeyboardMapping (&ev.xmapping);
1096	break;	1393	break;
1097		1394
1098	/*	1395	/*
1099	* XXX: this is not the _current_ arrangement	1396	* XXX: this is not the _current_ arrangement
1100	* Here's my conclusion:	1397	* Here's my conclusion:
…		…
1119	break;	1416	break;
1120	}	1417	}
1121	break;	1418	break;
1122		1419
1123	case FocusIn:	1420	case FocusIn:
1124	if (!TermWin.focus)	1421	if (ev.xfocus.detail != NotifyInferior
		1422	&& ev.xfocus.detail != NotifyPointer
		1423	&& ev.xfocus.mode != NotifyGrab)
		1424	focus_in ();
		1425	break;
		1426
		1427	case FocusOut:
		1428	if (ev.xfocus.detail != NotifyInferior
		1429	&& ev.xfocus.detail != NotifyPointer
		1430	&& ev.xfocus.mode != NotifyGrab)
		1431	focus_out ();
		1432	break;
		1433
		1434	case ConfigureNotify:
		1435	if (ev.xconfigure.window == parent[0])
1125	{	1436	{
1126	TermWin.focus = 1;	1437	while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1127	want_refresh = 1;	1438	;
1128	#ifdef USE_XIM	1439
1129	if (Input_Context != NULL)	1440	if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1130	XSetICFocus (Input_Context);
1131	#endif
1132	#ifdef CURSOR_BLINK
1133	if (Options & Opt_cursorBlink)
1134	cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1135	#endif
1136	#ifdef OFF_FOCUS_FADING
1137	if (rs[Rs_fade])
1138	{	1441	{
1139	PixColors = PixColorsFocused;	1442	seen_resize = 1;
1140	set_colorfgbg ();	1443	resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1141	scr_clear ();
1142	scr_touch (true);
1143	}	1444	}
		1445	else
		1446	{
		1447	#ifdef HAVE_BG_PIXMAP
		1448	if (bgPixmap.window_position_sensitive ())
		1449	{
		1450	if (mapped)
		1451	update_background ();
		1452	else
		1453	bgPixmap.invalidate ();
		1454	}
1144	#endif	1455	#endif
		1456	}
1145		1457
		1458	HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1146	}	1459	}
1147	break;	1460	break;
1148		1461
1149	case FocusOut:
1150	if (TermWin.focus)
1151	{
1152	TermWin.focus = 0;
1153	want_refresh = 1;
1154	#ifdef USE_XIM
1155	if (Input_Context != NULL)
1156	XUnsetICFocus (Input_Context);
1157	#endif
1158	#ifdef CURSOR_BLINK
1159	if (Options & Opt_cursorBlink)
1160	cursor_blink_ev.stop ();
1161	hidden_cursor = 0;
1162	#endif
1163	#ifdef OFF_FOCUS_FADING
1164	if (rs[Rs_fade])
1165	{
1166	PixColors = PixColorsUnFocused;
1167	set_colorfgbg ();
1168	scr_clear ();
1169	scr_touch (true);
1170	}
1171	#endif
1172
1173	}
1174	break;
1175
1176	case ConfigureNotify:	1462	case PropertyNotify:
1177	if (ev.xconfigure.window == TermWin.parent[0])	1463	if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1178	{	1464	if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1179	int height, width;	1465	&& ev.xproperty.state == PropertyNewValue)
		1466	selection_property (ev.xproperty.window, ev.xproperty.atom);
1180		1467
1181	do
1182	{ /* Wrap lots of configures into one */
1183	width = ev.xconfigure.width;
1184	height = ev.xconfigure.height;
1185	D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1186	}
1187	while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1188
1189	if (szHint.width != width || szHint.height != height)
1190	resize_all_windows (width, height, 1);
1191
1192	#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1193	if (Options & Opt_transparent)
1194	{
1195	check_our_parents ();
1196	if (am_transparent)
1197	want_full_refresh = 1;
1198	}
1199	#endif
1200	}
1201	break;	1468	break;
1202		1469
1203	case SelectionClear:	1470	case SelectionClear:
1204	selection_clear ();	1471	selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1205	break;	1472	break;
1206		1473
1207	case SelectionNotify:	1474	case SelectionNotify:
1208	if (selection_wait == Sel_normal)	1475	if (selection_wait == Sel_normal)
1209	selection_paste (ev.xselection.requestor,	1476	selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1210	ev.xselection.property, True);
1211	break;	1477	break;
1212		1478
1213	case SelectionRequest:	1479	case SelectionRequest:
1214	selection_send (ev.xselectionrequest);	1480	selection_send (ev.xselectionrequest);
1215	break;	1481	break;
1216		1482
		1483	case MapNotify:
		1484	#ifdef HAVE_BG_PIXMAP
		1485	/* This is needed specifically to fix the case of no window manager or a
		1486	* non-reparenting window manager. In those cases we never get first
		1487	* ConfigureNotify. Also that speeds startup under normal WM, by taking
		1488	* care of multiplicity of ConfigureNotify events arriving while WM does
		1489	* reparenting.
		1490	* We should not render background immediately, as there could be several
		1491	* ConfigureNotify's to follow. Lets take care of all of them in one scoop
		1492	* by scheduling background redraw as soon as we can, but giving a short
		1493	* bit of time for ConfigureNotifies to arrive.
		1494	* We should render background PRIOR to drawing any text, but AFTER all
		1495	* of ConfigureNotifys for the best results.
		1496	*/
		1497	if (bgPixmap.flags & bgPixmap_t::isInvalid)
		1498	update_background_ev.start (0.025);
		1499	#endif
		1500	mapped = 1;
		1501	#ifdef TEXT_BLINK
		1502	text_blink_ev.start ();
		1503	#endif
		1504	HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
		1505	break;
		1506
1217	case UnmapNotify:	1507	case UnmapNotify:
1218	TermWin.mapped = 0;	1508	mapped = 0;
1219	#ifdef TEXT_BLINK	1509	#ifdef TEXT_BLINK
1220	text_blink_ev.stop ();	1510	text_blink_ev.stop ();
1221	#endif	1511	#endif
		1512	HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1222	break;	1513	break;
1223
1224	case MapNotify:
1225	TermWin.mapped = 1;
1226	#ifdef TEXT_BLINK
1227	text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1228	#endif
1229	break;
1230
1231	#ifdef TRANSPARENT
1232	case ReparentNotify:
1233	rootwin_cb (ev);
1234	break;
1235	#endif /* TRANSPARENT */
1236		1514
1237	case GraphicsExpose:	1515	case GraphicsExpose:
1238	case Expose:	1516	case Expose:
1239	if (ev.xany.window == TermWin.vt)	1517	if (ev.xany.window == vt)
1240	{	1518	{
1241	do	1519	do
		1520	{
1242	scr_expose (ev.xexpose.x, ev.xexpose.y,	1521	scr_expose (ev.xexpose.x, ev.xexpose.y,
1243	ev.xexpose.width, ev.xexpose.height, False);	1522	ev.xexpose.width, ev.xexpose.height, False);
		1523	}
1244	while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev));	1524	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1245		1525
1246	ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;	1526	ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1247		1527
1248	while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev))	1528	while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
		1529	{
1249	scr_expose (ev.xexpose.x, ev.xexpose.y,	1530	scr_expose (ev.xexpose.x, ev.xexpose.y,
1250	ev.xexpose.width, ev.xexpose.height, False);	1531	ev.xexpose.width, ev.xexpose.height, False);
		1532	}
1251		1533
1252	scr_refresh (refresh_type);	1534	want_refresh = 1;
1253	}	1535	}
1254	else	1536	else
1255	{	1537	{
1256	XEvent unused_event;	1538	XEvent unused_event;
1257		1539
1258	while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event))	1540	while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1259	;	1541	;
1260	while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event))	1542	while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1261	;	1543	;
1262		1544
1263	if (isScrollbarWindow (ev.xany.window))	1545	if (scrollBar.state && ev.xany.window == scrollBar.win)
1264	{	1546	{
1265	scrollBar.setIdle ();	1547	scrollBar.state = STATE_IDLE;
1266	scrollbar_show (0);	1548	scrollBar.show (0);
1267	}	1549	}
1268	#ifdef MENUBAR
1269	if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1270	menubar_expose ();
1271	#endif
1272
1273	#ifdef TRANSPARENT
1274	if (am_transparent && ev.xany.window == TermWin.parent[0])
1275	XClearWindow (display->display, ev.xany.window);
1276	#endif
1277	}	1550	}
1278	break;	1551	break;
1279		1552
1280	case MotionNotify:	1553	case MotionNotify:
1281	#ifdef POINTER_BLANK	1554	#ifdef POINTER_BLANK
1282	if (hidden_pointer)	1555	if (hidden_pointer)
1283	pointer_unblank ();	1556	pointer_unblank ();
1284	#endif	1557	#endif
1285	#if MENUBAR	1558	if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1286	if (isMenuBarWindow (ev.xany.window))	1559	|| priv_modes & PrivMode_MouseAnyEvent)
		1560	mouse_report (ev.xbutton);
		1561	if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
		1562	break;
		1563
		1564	if (ev.xany.window == vt)
1287	{	1565	{
1288	menubar_control (ev.xbutton);	1566	if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1289	break;	1567	&& HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1290	}	1568	; // nop
1291	#endif
1292	if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1293	break;
1294
1295	if (ev.xany.window == TermWin.vt)
1296	{
1297	if ((ev.xbutton.state & (Button1Mask | Button3Mask)))	1569	else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1298	{	1570	{
1299	while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev))	1571	while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1300	;	1572	;
1301		1573
1302	XQueryPointer (display->display, TermWin.vt,	1574	XQueryPointer (dpy, vt,
1303	&unused_root, &unused_child,	1575	&unused_root, &unused_child,
1304	&unused_root_x, &unused_root_y,	1576	&unused_root_x, &unused_root_y,
1305	& (ev.xbutton.x), & (ev.xbutton.y),	1577	&ev.xbutton.x, &ev.xbutton.y,
1306	&unused_mask);	1578	&ev.xbutton.state);
1307	#ifdef MOUSE_THRESHOLD	1579	#ifdef MOUSE_THRESHOLD
1308	/* deal with a `jumpy' mouse */	1580	/* deal with a `jumpy' mouse */
1309	if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)	1581	if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1310	{	1582	{
1311	#endif	1583	#endif
		1584	#if ISO_14755
		1585	// 5.4
		1586	if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
		1587	{
		1588	iso14755_54 (ev.xbutton.x, ev.xbutton.y);
		1589	break;
		1590	}
		1591	#endif
1312	selection_extend ((ev.xbutton.x), (ev.xbutton.y),	1592	selection_extend (ev.xbutton.x, ev.xbutton.y,
1313	(ev.xbutton.state & Button3Mask) ? 2 : 0);	1593	ev.xbutton.state & Button3Mask ? 2 : 0);
		1594
1314	#ifdef SELECTION_SCROLLING	1595	#ifdef SELECTION_SCROLLING
1315	if (ev.xbutton.y < TermWin.int_bwidth	1596	if (ev.xbutton.y < int_bwidth
1316	|| Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1))	1597	|| Pixel2Row (ev.xbutton.y) > (nrow-1))
1317	{	1598	{
1318	int dist;	1599	int dist;
1319		1600
1320	/* don't clobber the current delay if we are	1601	/* don't clobber the current delay if we are
1321	* already in the middle of scrolling.	1602	* already in the middle of scrolling.
1322	*/	1603	*/
1323	if (!sel_scroll_ev.active)	1604	if (!sel_scroll_ev.is_active ())
1324	sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);	1605	sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1325		1606
1326	/* save the event params so we can highlight	1607	/* save the event params so we can highlight
1327	* the selection in the pending-scroll loop	1608	* the selection in the pending-scroll loop
1328	*/	1609	*/
1329	selection_save_x=ev.xbutton.x;	1610	selection_save_x = ev.xbutton.x;
1330	selection_save_y=ev.xbutton.y;	1611	selection_save_y = ev.xbutton.y;
1331	selection_save_state=
1332	(ev.xbutton.state & Button3Mask) ? 2 : 0;	1612	selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1333		1613
1334	/* calc number of lines to scroll */	1614	/* calc number of lines to scroll */
1335	if (ev.xbutton.y<TermWin.int_bwidth)	1615	if (ev.xbutton.y < int_bwidth)
1336	{	1616	{
1337	scroll_selection_dir = UP;	1617	scroll_selection_dir = UP;
1338	dist = TermWin.int_bwidth - ev.xbutton.y;	1618	dist = int_bwidth - ev.xbutton.y;
1339	}	1619	}
1340	else	1620	else
1341	{	1621	{
1342	scroll_selection_dir = DN;	1622	scroll_selection_dir = DN;
1343	dist = ev.xbutton.y -	1623	dist = ev.xbutton.y - (int_bwidth + height);
1344	(TermWin.int_bwidth + TermWin.height);
1345	}	1624	}
		1625
1346	scroll_selection_lines= (Pixel2Height (dist)/	1626	scroll_selection_lines = Pixel2Height (dist)
1347	SELECTION_SCROLL_LINE_SPEEDUP)+1;	1627	/ SELECTION_SCROLL_LINE_SPEEDUP
		1628	+ 1;
1348	MIN_IT (scroll_selection_lines,	1629	min_it (scroll_selection_lines,
1349	SELECTION_SCROLL_MAX_LINES);	1630	SELECTION_SCROLL_MAX_LINES);
1350	}	1631	}
1351	else	1632	else
1352	{	1633	{
1353	/* we are within the text window, so we	1634	/* we are within the text window, so we
1354	* shouldn't be scrolling	1635	* shouldn't be scrolling
1355	*/	1636	*/
1356	if (sel_scroll_ev.active)
1357	sel_scroll_ev.stop();	1637	sel_scroll_ev.stop();
1358	}	1638	}
1359	#endif	1639	#endif
1360	#ifdef MOUSE_THRESHOLD	1640	#ifdef MOUSE_THRESHOLD
1361
1362	}	1641	}
1363	#endif	1642	#endif
1364
1365	}	1643	}
1366	}	1644	}
1367	else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())	1645	else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1368	{	1646	{
1369	while (XCheckTypedWindowEvent (display->display, scrollBar.win,	1647	while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1370	MotionNotify, &ev)) ;	1648	MotionNotify, &ev))
		1649	;
		1650
1371	XQueryPointer (display->display, scrollBar.win,	1651	XQueryPointer (dpy, scrollBar.win,
1372	&unused_root, &unused_child,	1652	&unused_root, &unused_child,
1373	&unused_root_x, &unused_root_y,	1653	&unused_root_x, &unused_root_y,
1374	& (ev.xbutton.x), & (ev.xbutton.y),	1654	&ev.xbutton.x, &ev.xbutton.y,
1375	&unused_mask);	1655	&unused_mask);
1376	scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,	1656	scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1377	scrollbar_size ());	1657	scrollBar.size ());
1378	scr_refresh (refresh_type);
1379	refresh_limit = 0;	1658	want_refresh = 1;
1380	scrollbar_show (1);	1659	scrollBar.show (1);
1381	}	1660	}
1382	break;	1661	break;
1383	}	1662	}
1384	}
1385		1663
		1664	#if defined(CURSOR_BLINK)
		1665	if (option (Opt_cursorBlink) && ev.type == KeyPress)
		1666	{
		1667	if (hidden_cursor)
		1668	{
		1669	hidden_cursor = 0;
		1670	want_refresh = 1;
		1671	}
		1672
		1673	cursor_blink_ev.again ();
		1674	}
		1675	#endif
		1676
		1677	#if defined(POINTER_BLANK)
		1678	if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
		1679	{
		1680	if (ev.type == MotionNotify
		1681	|| ev.type == ButtonPress
		1682	|| ev.type == ButtonRelease)
		1683	if (hidden_pointer)
		1684	pointer_unblank ();
		1685
		1686	if (ev.type == KeyPress && hidden_pointer == 0)
		1687	pointer_blank ();
		1688	}
		1689	#endif
		1690
		1691	refresh_check ();
		1692	}
		1693
		1694	#if ENABLE_FRILLS
		1695	void
		1696	rxvt_term::set_urgency (bool enable)
		1697	{
		1698	if (enable == urgency_hint)
		1699	return;
		1700
		1701	if (XWMHints *h = XGetWMHints (dpy, parent[0]))
		1702	{
		1703	h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
		1704	XSetWMHints (dpy, parent[0], h);
		1705	urgency_hint = enable;
		1706	}
		1707	}
		1708	#endif
		1709
		1710	void
		1711	rxvt_term::focus_in ()
		1712	{
		1713	if (!focus)
		1714	{
		1715	focus = 1;
		1716	want_refresh = 1;
		1717
		1718	#if USE_XIM
		1719	if (Input_Context != NULL)
		1720	{
		1721	IMSetPosition ();
		1722	XSetICFocus (Input_Context);
		1723	}
		1724	#endif
		1725	#if CURSOR_BLINK
		1726	if (option (Opt_cursorBlink))
		1727	cursor_blink_ev.again ();
		1728	#endif
		1729	#if OFF_FOCUS_FADING
		1730	if (rs[Rs_fade])
		1731	{
		1732	pix_colors = pix_colors_focused;
		1733	scr_recolour ();
		1734	}
		1735	#endif
		1736	#if ENABLE_FRILLS
		1737	if (option (Opt_urgentOnBell))
		1738	set_urgency (0);
		1739	#endif
		1740
		1741	HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
		1742	}
		1743	}
		1744
		1745	void
		1746	rxvt_term::focus_out ()
		1747	{
		1748	if (focus)
		1749	{
		1750	focus = 0;
		1751	want_refresh = 1;
		1752
		1753	#if ENABLE_FRILLS
		1754	if (option (Opt_urgentOnBell))
		1755	set_urgency (0);
		1756	#endif
		1757	#if ENABLE_FRILLS || ISO_14755
		1758	if (iso14755buf)
		1759	{
		1760	iso14755buf = 0;
		1761	# if ISO_14755
		1762	scr_overlay_off ();
		1763	# endif
		1764	}
		1765	#endif
		1766	#if USE_XIM
		1767	if (Input_Context != NULL)
		1768	XUnsetICFocus (Input_Context);
		1769	#endif
		1770	#if CURSOR_BLINK
		1771	if (option (Opt_cursorBlink))
		1772	cursor_blink_ev.stop ();
		1773
		1774	hidden_cursor = 0;
		1775	#endif
		1776	#if OFF_FOCUS_FADING
		1777	if (rs[Rs_fade])
		1778	{
		1779	pix_colors = pix_colors_unfocused;
		1780	scr_recolour ();
		1781	}
		1782	#endif
		1783
		1784	HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
		1785	}
		1786	}
		1787
		1788	void
		1789	rxvt_term::update_fade_color (unsigned int idx)
		1790	{
		1791	#if OFF_FOCUS_FADING
		1792	if (rs[Rs_fade])
		1793	{
		1794	rgba c;
		1795	pix_colors [Color_fade].get (c);
		1796	pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
		1797	}
		1798	#endif
		1799	}
		1800
		1801	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1386	void	1802	void
1387	rxvt_term::rootwin_cb (XEvent &ev)	1803	rxvt_term::rootwin_cb (XEvent &ev)
1388	{	1804	{
1389	SET_R (this);	1805	make_current ();
1390	SET_LOCALE (locale);
1391		1806
		1807	if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
		1808	&& HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
		1809	return;
		1810
		1811	# if ENABLE_TRANSPARENCY
1392	switch (ev.type)	1812	switch (ev.type)
1393	{	1813	{
1394	case PropertyNotify:	1814	case PropertyNotify:
		1815	/*
		1816	* if user used some Esetroot compatible prog to set the root bg,
		1817	* use the property to determine the pixmap. We use it later on.
		1818	*/
1395	if (ev.xproperty.atom == xa[XA_VT_SELECTION])	1819	if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
		1820	|| ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1396	{	1821	{
1397	if (ev.xproperty.state == PropertyNewValue)	1822	bgPixmap.set_root_pixmap ();
1398	selection_property (ev.xproperty.window, ev.xproperty.atom);	1823	update_background ();
1399	break;
1400	}	1824	}
1401	#ifdef TRANSPARENT
1402	else
1403	{
1404	/*
1405	* if user used some Esetroot compatible prog to set the root bg,
1406	* use the property to determine the pixmap. We use it later on.
1407	*/
1408	if (xa[XA_XROOTPMAPID] == 0)
1409	xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1410		1825
1411	if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1412	return;
1413	}
1414
1415	/* FALLTHROUGH */
1416	case ReparentNotify:
1417	if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1418	want_full_refresh = 1;
1419	break;	1826	break;
		1827	}
1420	#endif	1828	# endif
1421	}	1829
		1830	refresh_check ();
1422	}	1831	}
		1832	#endif
1423		1833
1424	void	1834	void
1425	rxvt_term::button_press (XButtonEvent &ev)	1835	rxvt_term::button_press (XButtonEvent &ev)
1426	{	1836	{
1427	int reportmode = 0, clickintime;	1837	int reportmode = 0, clickintime;
1428		1838
1429	bypass_keystate = ev.state & (ModMetaMask | ShiftMask);	1839	bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
		1840
1430	if (!bypass_keystate)	1841	if (!bypass_keystate)
1431	reportmode = !! (PrivateModes & PrivMode_mouse_report);	1842	reportmode = !! (priv_modes & PrivMode_mouse_report);
		1843
1432	/*	1844	/*
1433	* VT window processing of button press	1845	* VT window processing of button press
1434	*/	1846	*/
1435	if (ev.window == TermWin.vt)	1847	if (ev.window == vt)
1436	{	1848	{
		1849	if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
		1850	return;
		1851
		1852	#if ISO_14755
		1853	// 5.4
		1854	if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
		1855	{
		1856	iso14755_54 (ev.x, ev.y);
		1857	return;
		1858	}
		1859	#endif
		1860
1437	clickintime = ev.time - MEvent.time < MULTICLICK_TIME;	1861	clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
		1862
1438	if (reportmode)	1863	if (reportmode)
1439	{	1864	{
1440	/* mouse report from vt window */	1865	/* mouse report from vt window */
1441	/* save the xbutton state (for ButtonRelease) */	1866	/* save the xbutton state (for ButtonRelease) */
1442	MEvent.state = ev.state;	1867	MEvent.state = ev.state;
1443	#ifdef MOUSE_REPORT_DOUBLECLICK	1868	#ifdef MOUSE_REPORT_DOUBLECLICK
1444	if (ev.button == MEvent.button && clickintime)	1869	if (ev.button == MEvent.button && clickintime)
1445	{	1870	{
1446	/* same button, within alloted time */	1871	/* same button, within allowed time */
1447	MEvent.clicks++;	1872	MEvent.clicks++;
		1873
1448	if (MEvent.clicks > 1)	1874	if (MEvent.clicks > 1)
1449	{	1875	{
1450	/* only report double clicks */	1876	/* only report double clicks */
1451	MEvent.clicks = 2;	1877	MEvent.clicks = 2;
1452	mouse_report (ev);	1878	mouse_report (ev);
…		…
1464	mouse_report (ev);	1890	mouse_report (ev);
1465	}	1891	}
1466	#else	1892	#else
1467	MEvent.button = ev.button;	1893	MEvent.button = ev.button;
1468	mouse_report (ev);	1894	mouse_report (ev);
1469	#endif /* MOUSE_REPORT_DOUBLECLICK */	1895	#endif /* MOUSE_REPORT_DOUBLECLICK */
1470		1896
1471	}	1897	}
1472	else	1898	else
1473	{	1899	{
1474	if (ev.button != MEvent.button)	1900	if (ev.button != MEvent.button)
1475	MEvent.clicks = 0;	1901	MEvent.clicks = 0;
		1902
1476	switch (ev.button)	1903	switch (ev.button)
1477	{	1904	{
1478	case Button1:	1905	case Button1:
		1906	/* allow meta + click to select rectangular areas */
		1907	/* should be done in screen.C */
		1908	#if ENABLE_FRILLS
		1909	selection.rect = !!(ev.state & ModMetaMask);
		1910	#else
		1911	selection.rect = false;
		1912	#endif
		1913
1479	/* allow shift+left click to extend selection */	1914	/* allow shift+left click to extend selection */
1480	if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report))	1915	if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1481	{	1916	{
1482	if (MEvent.button == Button1 && clickintime)	1917	if (MEvent.button == Button1 && clickintime)
1483	selection_rotate (ev.x, ev.y);	1918	selection_rotate (ev.x, ev.y);
1484	else	1919	else
1485	selection_extend (ev.x, ev.y, 1);	1920	selection_extend (ev.x, ev.y, 1);
…		…
1500	case Button3:	1935	case Button3:
1501	if (MEvent.button == Button3 && clickintime)	1936	if (MEvent.button == Button3 && clickintime)
1502	selection_rotate (ev.x, ev.y);	1937	selection_rotate (ev.x, ev.y);
1503	else	1938	else
1504	selection_extend (ev.x, ev.y, 1);	1939	selection_extend (ev.x, ev.y, 1);
		1940
1505	MEvent.button = Button3;	1941	MEvent.button = Button3;
1506	break;	1942	break;
1507	}	1943	}
1508	}	1944	}
		1945
1509	MEvent.time = ev.time;	1946	MEvent.time = ev.time;
1510	return;	1947	return;
1511	}	1948	}
1512		1949
1513	/*	1950	/*
1514	* Scrollbar window processing of button press	1951	* Scrollbar window processing of button press
1515	*/	1952	*/
1516	if (isScrollbarWindow (ev.window))	1953	if (scrollBar.state && ev.window == scrollBar.win)
1517	{	1954	{
1518	scrollBar.setIdle ();	1955	page_dirn direction = NO_DIR;
		1956
		1957	if (scrollBar.upButton (ev.y))
		1958	direction = UP; /* up */
		1959	else if (scrollBar.dnButton (ev.y))
		1960	direction = DN; /* down */
		1961
		1962	scrollBar.state = STATE_IDLE;
1519	/*	1963	/*
1520	* Rxvt-style scrollbar:	1964	* Rxvt-style scrollbar:
1521	* move up if mouse is above slider	1965	* move up if mouse is above slider
1522	* move dn if mouse is below slider	1966	* move dn if mouse is below slider
1523	*	1967	*
…		…
1532	/*	1976	/*
1533	* Mouse report disabled scrollbar:	1977	* Mouse report disabled scrollbar:
1534	* arrow buttons - send up/down	1978	* arrow buttons - send up/down
1535	* click on scrollbar - send pageup/down	1979	* click on scrollbar - send pageup/down
1536	*/	1980	*/
1537	if ((scrollBar.style == R_SB_NEXT	1981	if (direction == UP)
1538	&& scrollbarnext_upButton (ev.y))
1539	|| (scrollBar.style == R_SB_RXVT
1540	&& scrollbarrxvt_upButton (ev.y)))
1541	tt_printf ("\033[A");	1982	tt_printf ("\033[A");
1542	else if ((scrollBar.style == R_SB_NEXT	1983	else if (direction == DN)
1543	&& scrollbarnext_dnButton (ev.y))
1544	|| (scrollBar.style == R_SB_RXVT
1545	&& scrollbarrxvt_dnButton (ev.y)))
1546	tt_printf ("\033[B");	1984	tt_printf ("\033[B");
1547	else	1985	else
1548	switch (ev.button)	1986	switch (ev.button)
1549	{	1987	{
1550	case Button2:	1988	case Button2:
…		…
1557	tt_printf ("\033[5~");	1995	tt_printf ("\033[5~");
1558	break;	1996	break;
1559	}	1997	}
1560	}	1998	}
1561	else	1999	else
1562	#endif /* NO_SCROLLBAR_REPORT */	2000	#endif /* NO_SCROLLBAR_REPORT */
1563
1564	{
1565	char upordown = 0;
1566
1567	if (scrollBar.style == R_SB_NEXT)
1568	{	2001	{
1569	if (scrollbarnext_upButton (ev.y))	2002	if (direction != NO_DIR)
1570	upordown = -1; /* up */
1571	else if (scrollbarnext_dnButton (ev.y))
1572	upordown = 1; /* down */
1573	}
1574	else if (scrollBar.style == R_SB_RXVT)
1575	{
1576	if (scrollbarrxvt_upButton (ev.y))
1577	upordown = -1; /* up */
1578	else if (scrollbarrxvt_dnButton (ev.y))
1579	upordown = 1; /* down */
1580	}
1581	if (upordown)
1582	{	2003	{
1583	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	2004	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		2005	if (!cont_scroll_ev.is_active ())
1584	cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);	2006	cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1585	#endif	2007	#endif
1586	if (scr_page (upordown < 0 ? UP : DN, 1))	2008	if (scr_page (direction, 1))
1587	{	2009	{
1588	if (upordown < 0)	2010	if (direction == UP)
1589	scrollBar.setUp ();	2011	scrollBar.state = STATE_UP;
1590	else	2012	else
1591	scrollBar.setDn ();	2013	scrollBar.state = STATE_DOWN;
1592	}	2014	}
1593	}	2015	}
1594	else	2016	else
1595	switch (ev.button)	2017	switch (ev.button)
1596	{	2018	{
1597	case Button2:	2019	case Button2:
1598	switch (scrollbar_align)	2020	switch (scrollBar.align)
1599	{	2021	{
1600	case R_SB_ALIGN_TOP:	2022	case R_SB_ALIGN_TOP:
1601	csrO = 0;	2023	csrO = 0;
1602	break;	2024	break;
1603	case R_SB_ALIGN_CENTRE:	2025	case R_SB_ALIGN_CENTRE:
…		…
1605	break;	2027	break;
1606	case R_SB_ALIGN_BOTTOM:	2028	case R_SB_ALIGN_BOTTOM:
1607	csrO = scrollBar.bot - scrollBar.top;	2029	csrO = scrollBar.bot - scrollBar.top;
1608	break;	2030	break;
1609	}	2031	}
		2032
1610	if (scrollBar.style == R_SB_XTERM	2033	if (scrollBar.style == R_SB_XTERM
1611	|| scrollbar_above_slider (ev.y)	2034	|| scrollbar_above_slider (ev.y)
1612	|| scrollbar_below_slider (ev.y))	2035	|| scrollbar_below_slider (ev.y))
1613	scr_move_to ( scrollbar_position (ev.y) - csrO,	2036	scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1614	scrollbar_size ());	2037
1615	scrollBar.setMotion ();	2038	scrollBar.state = STATE_MOTION;
1616	break;	2039	break;
1617		2040
1618	case Button1:	2041	case Button1:
1619	if (scrollbar_align == R_SB_ALIGN_CENTRE)	2042	if (scrollBar.align == R_SB_ALIGN_CENTRE)
1620	csrO = ev.y - scrollBar.top;	2043	csrO = ev.y - scrollBar.top;
1621	/* FALLTHROUGH */	2044	/* FALLTHROUGH */
1622		2045
1623	case Button3:	2046	case Button3:
1624	if (scrollBar.style != R_SB_XTERM)	2047	if (scrollBar.style != R_SB_XTERM)
1625	{	2048	{
1626	if (scrollbar_above_slider (ev.y))	2049	if (scrollbar_above_slider (ev.y))
1627	# ifdef RXVT_SCROLL_FULL	2050	# ifdef RXVT_SCROLL_FULL
1628	scr_page (UP, TermWin.nrow - 1);	2051	scr_page (UP, nrow - 1);
1629	# else	2052	# else
1630	scr_page (UP, TermWin.nrow / 4);	2053	scr_page (UP, nrow / 4);
1631	# endif	2054	# endif
1632	else if (scrollbar_below_slider (ev.y))	2055	else if (scrollbar_below_slider (ev.y))
1633	# ifdef RXVT_SCROLL_FULL	2056	# ifdef RXVT_SCROLL_FULL
1634	scr_page (DN, TermWin.nrow - 1);	2057	scr_page (DN, nrow - 1);
1635	# else	2058	# else
1636	scr_page (DN, TermWin.nrow / 4);	2059	scr_page (DN, nrow / 4);
1637	# endif	2060	# endif
1638	else	2061	else
1639	scrollBar.setMotion ();	2062	scrollBar.state = STATE_MOTION;
1640	}	2063	}
1641	else	2064	else
1642	{	2065	{
1643	scr_page ((ev.button == Button1 ? DN : UP),	2066	scr_page ((ev.button == Button1 ? DN : UP),
1644	(TermWin.nrow	2067	(nrow
1645	* scrollbar_position (ev.y)	2068	* scrollbar_position (ev.y)
1646	/ scrollbar_size ()));	2069	/ scrollBar.size ()));
1647	}	2070	}
		2071
1648	break;	2072	break;
1649	}	2073	}
1650	}	2074	}
		2075
1651	return;	2076	return;
1652	}	2077	}
1653	#if MENUBAR
1654	/*
1655	* Menubar window processing of button press
1656	*/
1657	if (isMenuBarWindow (ev.window))
1658	menubar_control (ev);
1659	#endif
1660	}	2078	}
1661		2079
1662	void	2080	void
1663	rxvt_term::button_release (XButtonEvent &ev)	2081	rxvt_term::button_release (XButtonEvent &ev)
1664	{	2082	{
1665	int reportmode = 0;	2083	int reportmode = 0;
1666		2084
1667	csrO = 0; /* reset csr Offset */	2085	csrO = 0; /* reset csr Offset */
1668	if (!bypass_keystate)	2086	if (!bypass_keystate)
1669	reportmode = !! (PrivateModes & PrivMode_mouse_report);	2087	reportmode = !! (priv_modes & PrivMode_mouse_report);
1670		2088
1671	if (scrollbar_isUpDn ())	2089	if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1672	{	2090	{
1673	scrollBar.setIdle ();	2091	scrollBar.state = STATE_IDLE;
1674	scrollbar_show (0);	2092	scrollBar.show (0);
1675	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1676	refresh_type &= ~SMOOTH_REFRESH;
1677	#endif
1678
1679	}	2093	}
		2094
1680	#ifdef SELECTION_SCROLLING	2095	#ifdef SELECTION_SCROLLING
1681	if (sel_scroll_ev.active)
1682	sel_scroll_ev.stop();	2096	sel_scroll_ev.stop();
1683	#endif	2097	#endif
		2098
1684	if (ev.window == TermWin.vt)	2099	if (ev.window == vt)
1685	{	2100	{
		2101	if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
		2102	return;
		2103
		2104	#if ISO_14755
		2105	// 5.4
		2106	if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
		2107	return;
		2108	#endif
		2109
1686	if (reportmode)	2110	if (reportmode)
1687	{	2111	{
1688	/* mouse report from vt window */	2112	/* mouse report from vt window */
1689	/* don't report release of wheel "buttons" */	2113	/* don't report release of wheel "buttons" */
1690	if (ev.button >= 4)	2114	if (ev.button >= 4)
…		…
1701	mouse_report (ev);	2125	mouse_report (ev);
1702	}	2126	}
1703	#else /* MOUSE_REPORT_DOUBLECLICK */	2127	#else /* MOUSE_REPORT_DOUBLECLICK */
1704	MEvent.button = AnyButton;	2128	MEvent.button = AnyButton;
1705	mouse_report (ev);	2129	mouse_report (ev);
1706	#endif /* MOUSE_REPORT_DOUBLECLICK */	2130	#endif /* MOUSE_REPORT_DOUBLECLICK */
1707	return;	2131	return;
1708	}	2132	}
		2133
1709	/*	2134	/*
1710	* dumb hack to compensate for the failure of click-and-drag	2135	* dumb hack to compensate for the failure of click-and-drag
1711	* when overriding mouse reporting	2136	* when overriding mouse reporting
1712	*/	2137	*/
1713	if (PrivateModes & PrivMode_mouse_report	2138	if (priv_modes & PrivMode_mouse_report
1714	&& bypass_keystate	2139	&& bypass_keystate
1715	&& ev.button == Button1 && MEvent.clicks <= 1)	2140	&& ev.button == Button1 && MEvent.clicks <= 1)
1716	selection_extend (ev.x, ev.y, 0);	2141	selection_extend (ev.x, ev.y, 0);
1717		2142
1718	switch (ev.button)	2143	switch (ev.button)
1719	{	2144	{
1720	case Button1:	2145	case Button1:
1721	case Button3:	2146	case Button3:
1722	selection_make (ev.time);	2147	selection_make (ev.time);
1723	break;	2148	break;
		2149
1724	case Button2:	2150	case Button2:
1725	selection_request (ev.time, ev.x, ev.y);	2151	if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
		2152	selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
1726	break;	2153	break;
		2154
1727	#ifdef MOUSE_WHEEL	2155	#ifdef MOUSE_WHEEL
1728	case Button4:	2156	case Button4:
1729	case Button5:	2157	case Button5:
1730	{	2158	{
1731	int i;	2159	int i;
…		…
1733		2161
1734	v = ev.button == Button4 ? UP : DN;	2162	v = ev.button == Button4 ? UP : DN;
1735		2163
1736	if (ev.state & ShiftMask)	2164	if (ev.state & ShiftMask)
1737	i = 1;	2165	i = 1;
1738	else if (Options & Opt_mouseWheelScrollPage)	2166	else if (option (Opt_mouseWheelScrollPage))
1739	i = TermWin.nrow - 1;	2167	i = nrow - 1;
1740	else	2168	else
1741	i = 5;	2169	i = 5;
1742		2170
1743	# ifdef MOUSE_SLIP_WHEELING	2171	# ifdef MOUSE_SLIP_WHEELING
1744	if (ev.state & ControlMask)	2172	if (ev.state & ControlMask)
1745	{	2173	{
1746	mouse_slip_wheel_speed += v ? -1 : 1;	2174	mouse_slip_wheel_speed += v ? -1 : 1;
1747	if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow;	2175	if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
1748	if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;	2176	if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
1749		2177
1750	if (slip_wheel_ev.at < NOW)	2178	if (!slip_wheel_ev.is_active ())
1751	slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;	2179	slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1752
1753	slip_wheel_ev.start ();
1754	}	2180	}
1755	else	2181	else
		2182	# endif
1756	{	2183	{
1757	# endif
1758	# ifdef JUMP_MOUSE_WHEEL
1759	scr_page (v, i);	2184	scr_page (v, i);
1760	scr_refresh (SMOOTH_REFRESH);
1761	scrollbar_show (1);	2185	scrollBar.show (1);
1762	# else
1763	while (i--)
1764	{
1765	scr_page (v, 1);
1766	scr_refresh (SMOOTH_REFRESH);
1767	scrollbar_show (1);
1768	}
1769	# endif
1770	# ifdef MOUSE_SLIP_WHEELING
1771	}	2186	}
1772	#endif
1773	}	2187	}
1774	break;	2188	break;
1775	#endif	2189	#endif
1776	}	2190	}
1777	}	2191	}
1778	#ifdef MENUBAR
1779	else if (isMenuBarWindow (ev.window))
1780	menubar_control (ev);
1781	#endif
1782	}	2192	}
1783
1784	#ifdef TRANSPARENT
1785	#if TINTING
1786	/* taken from aterm-0.4.2 */
1787
1788	typedef uint32_t RUINT32T;
1789
1790	void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
1791	{
1792	int sh_r, sh_g, sh_b;
1793	RUINT32T mask_r, mask_g, mask_b;
1794	RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
1795	unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
1796	unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
1797	int i;
1798
1799	Visual* visual = display->visual;
1800
1801	if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
1802
1803	/* for convenience */
1804	mask_r = visual->red_mask;
1805	mask_g = visual->green_mask;
1806	mask_b = visual->blue_mask;
1807
1808	/* boring lookup table pre-initialization */
1809	switch (srcImage->bits_per_pixel) {
1810	case 15:
1811	if ((mask_r != 0x7c00) ||
1812	(mask_g != 0x03e0) ||
1813	(mask_b != 0x001f))
1814	return;
1815	lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
1816	lookup_r = lookup;
1817	lookup_g = lookup+32;
1818	lookup_b = lookup+32+32;
1819	sh_r = 10;
1820	sh_g = 5;
1821	sh_b = 0;
1822	break;
1823	case 16:
1824	if ((mask_r != 0xf800) ||
1825	(mask_g != 0x07e0) ||
1826	(mask_b != 0x001f))
1827	return;
1828	lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
1829	lookup_r = lookup;
1830	lookup_g = lookup+32;
1831	lookup_b = lookup+32+64;
1832	sh_r = 11;
1833	sh_g = 5;
1834	sh_b = 0;
1835	break;
1836	case 24:
1837	if ((mask_r != 0xff0000) ||
1838	(mask_g != 0x00ff00) ||
1839	(mask_b != 0x0000ff))
1840	return;
1841	lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
1842	lookup_r = lookup;
1843	lookup_g = lookup+256;
1844	lookup_b = lookup+256+256;
1845	sh_r = 16;
1846	sh_g = 8;
1847	sh_b = 0;
1848	break;
1849	case 32:
1850	if ((mask_r != 0xff0000) ||
1851	(mask_g != 0x00ff00) ||
1852	(mask_b != 0x0000ff))
1853	return;
1854	lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
1855	lookup_r = lookup;
1856	lookup_g = lookup+256;
1857	lookup_b = lookup+256+256;
1858	sh_r = 16;
1859	sh_g = 8;
1860	sh_b = 0;
1861	break;
1862	default:
1863	return; /* we do not support this color depth */
1864	}
1865
1866	/* prepare limits for color transformation (each channel is handled separately) */
1867	if (shade < 0) {
1868	shade = -shade;
1869	if (shade < 0) shade = 0;
1870	if (shade > 100) shade = 100;
1871
1872	lower_lim_r = 65535-rm;
1873	lower_lim_g = 65535-gm;
1874	lower_lim_b = 65535-bm;
1875
1876	lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
1877	lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
1878	lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
1879
1880	upper_lim_r = upper_lim_g = upper_lim_b = 65535;
1881	} else {
1882	if (shade < 0) shade = 0;
1883	if (shade > 100) shade = 100;
1884
1885	lower_lim_r = lower_lim_g = lower_lim_b = 0;
1886
1887	upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
1888	upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
1889	upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
1890	}
1891
1892	/* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
1893	if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
1894	{
1895	unsigned int tmp;
1896
1897	tmp = lower_lim_r;
1898	lower_lim_r = lower_lim_b;
1899	lower_lim_b = tmp;
1900
1901	tmp = upper_lim_r;
1902	upper_lim_r = upper_lim_b;
1903	upper_lim_b = tmp;
1904	}
1905
1906	/* fill our lookup tables */
1907	for (i = 0; i <= mask_r>>sh_r; i++)
1908	{
1909	RUINT32T tmp;
1910	tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
1911	tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
1912	lookup_r[i] = (tmp/65535)<<sh_r;
1913	}
1914	for (i = 0; i <= mask_g>>sh_g; i++)
1915	{
1916	RUINT32T tmp;
1917	tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
1918	tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
1919	lookup_g[i] = (tmp/65535)<<sh_g;
1920	}
1921	for (i = 0; i <= mask_b>>sh_b; i++)
1922	{
1923	RUINT32T tmp;
1924	tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
1925	tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
1926	lookup_b[i] = (tmp/65535)<<sh_b;
1927	}
1928
1929	/* apply table to input image (replacing colors by newly calculated ones) */
1930	switch (srcImage->bits_per_pixel)
1931	{
1932	case 15:
1933	{
1934	unsigned short *p1, *pf, *p, *pl;
1935	p1 = (unsigned short *) srcImage->data;
1936	pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1937	while (p1 < pf)
1938	{
1939	p = p1;
1940	pl = p1 + srcImage->width;
1941	for (; p < pl; p++)
1942	{
1943	*p = lookup_r[(*p & 0x7c00)>>10] |
1944	lookup_g[(*p & 0x03e0)>> 5] |
1945	lookup_b[(*p & 0x001f)];
1946	}
1947	p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
1948	}
1949	break;
1950	}
1951	case 16:
1952	{
1953	unsigned short *p1, *pf, *p, *pl;
1954	p1 = (unsigned short *) srcImage->data;
1955	pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1956	while (p1 < pf)
1957	{
1958	p = p1;
1959	pl = p1 + srcImage->width;
1960	for (; p < pl; p++)
1961	{
1962	*p = lookup_r[(*p & 0xf800)>>11] |
1963	lookup_g[(*p & 0x07e0)>> 5] |
1964	lookup_b[(*p & 0x001f)];
1965	}
1966	p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
1967	}
1968	break;
1969	}
1970	case 24:
1971	{
1972	unsigned char *p1, *pf, *p, *pl;
1973	p1 = (unsigned char *) srcImage->data;
1974	pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1975	while (p1 < pf)
1976	{
1977	p = p1;
1978	pl = p1 + srcImage->width * 3;
1979	for (; p < pl; p += 3)
1980	{
1981	p[0] = lookup_r[(p[0] & 0xff0000)>>16];
1982	p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
1983	p[2] = lookup_r[(p[2] & 0x0000ff)];
1984	}
1985	p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
1986	}
1987	break;
1988	}
1989	case 32:
1990	{
1991	RUINT32T *p1, *pf, *p, *pl;
1992	p1 = (RUINT32T *) srcImage->data;
1993	pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1994
1995	while (p1 < pf)
1996	{
1997	p = p1;
1998	pl = p1 + srcImage->width;
1999	for (; p < pl; p++)
2000	{
2001	*p = lookup_r[(*p & 0xff0000)>>16] |
2002	lookup_g[(*p & 0x00ff00)>> 8] |
2003	lookup_b[(*p & 0x0000ff)] |
2004	(*p & ~0xffffff);
2005	}
2006	p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2007	}
2008	break;
2009	}
2010	}
2011
2012	free (lookup);
2013	}
2014	#endif
2015
2016	/*
2017	* Check our parents are still who we think they are.
2018	* Do transparency updates if required
2019	*/
2020	int
2021	rxvt_term::check_our_parents ()
2022	{
2023	int i, pchanged, aformat, have_pixmap, rootdepth;
2024	unsigned long nitems, bytes_after;
2025	Atom atype;
2026	unsigned char *prop = NULL;
2027	Window root, oldp, *list;
2028	Pixmap rootpixmap = None;
2029	XWindowAttributes wattr, wrootattr;
2030
2031	pchanged = 0;
2032
2033	if (!(Options & Opt_transparent))
2034	return pchanged; /* Don't try any more */
2035
2036	XGetWindowAttributes (display->display, display->root, &wrootattr);
2037	rootdepth = wrootattr.depth;
2038
2039	XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2040
2041	if (rootdepth != wattr.depth)
2042	{
2043	if (am_transparent)
2044	{
2045	pchanged = 1;
2046	XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2047	am_transparent = am_pixmap_trans = 0;
2048	}
2049
2050	return pchanged; /* Don't try any more */
2051	}
2052
2053	/* Get all X ops out of the queue so that our information is up-to-date. */
2054	XSync (display->display, False);
2055
2056	/*
2057	* Make the frame window set by the window manager have
2058	* the root background. Some window managers put multiple nested frame
2059	* windows for each client, so we have to take care about that.
2060	*/
2061	i = (xa[XA_XROOTPMAPID]
2062	&& XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2063	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2064	&nitems, &bytes_after, &prop) == Success);
2065
2066	if (!i || prop == NULL)
2067	i = (xa[XA_XSETROOTID]
2068	&& XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2069	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2070	&nitems, &bytes_after, &prop) == Success);
2071
2072	if (!i || prop == NULL
2073	#if TINTING
2074	|| !rs[Rs_color + Color_tint]
2075	#endif
2076	)
2077	have_pixmap = 0;
2078	else
2079	{
2080	have_pixmap = 1;
2081	rootpixmap = *(Pixmap *)prop;
2082	XFree (prop);
2083	}
2084
2085	if (have_pixmap)
2086	{
2087	/*
2088	* Copy display->root pixmap transparency
2089	*/
2090	int sx, sy, nx, ny;
2091	unsigned int nw, nh;
2092	Window cr;
2093	XImage *image;
2094	GC gc;
2095	XGCValues gcvalue;
2096
2097	XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2098	0, 0, &sx, &sy, &cr);
2099	nw = (unsigned int)szHint.width;
2100	nh = (unsigned int)szHint.height;
2101	nx = ny = 0;
2102
2103	if (sx < 0)
2104	{
2105	nw += sx;
2106	nx = -sx;
2107	sx = 0;
2108	}
2109
2110	if (sy < 0)
2111	{
2112	nh += sy;
2113	ny = -sy;
2114	sy = 0;
2115	}
2116
2117	MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2118	MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2119	allowedxerror = -1;
2120	image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2121
2122	/* XXX: handle BadMatch - usually because we're outside the pixmap */
2123	/* XXX: may need a delay here? */
2124	allowedxerror = 0;
2125
2126	if (image == NULL)
2127	{
2128	if (am_transparent && am_pixmap_trans)
2129	{
2130	pchanged = 1;
2131	if (TermWin.pixmap != None)
2132	{
2133	XFreePixmap (display->display, TermWin.pixmap);
2134	TermWin.pixmap = None;
2135	}
2136	}
2137
2138	am_pixmap_trans = 0;
2139	}
2140	else
2141	{
2142	if (TermWin.pixmap != None)
2143	XFreePixmap (display->display, TermWin.pixmap);
2144
2145	#if TINTING
2146	if (ISSET_PIXCOLOR (Color_tint))
2147	{
2148	unsigned short rm, gm, bm;
2149	int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2150
2151	PixColorsFocused[Color_tint].get (display, rm, gm, bm);
2152
2153	ShadeXImage (display, image, shade, rm, gm, bm);
2154	}
2155	#endif
2156
2157	TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2158	szHint.width, szHint.height, image->depth);
2159	gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2160	XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2161	nx, ny, image->width, image->height);
2162	XFreeGC (display->display, gc);
2163	XDestroyImage (image);
2164	XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap);
2165	XClearWindow (display->display, TermWin.parent[0]);
2166
2167	if (!am_transparent || !am_pixmap_trans)
2168	pchanged = 1;
2169
2170	am_transparent = am_pixmap_trans = 1;
2171	}
2172	}
2173
2174	if (!am_pixmap_trans)
2175	{
2176	unsigned int n;
2177	/*
2178	* InheritPixmap transparency
2179	*/
2180	D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2181	for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2182	{
2183	oldp = TermWin.parent[i];
2184	XQueryTree (display->display, TermWin.parent[i - 1], &root,
2185	&TermWin.parent[i], &list, &n);
2186	XFree (list);
2187	D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2188
2189	if (TermWin.parent[i] == display->root)
2190	{
2191	if (oldp != None)
2192	pchanged = 1;
2193
2194	break;
2195	}
2196
2197	if (oldp != TermWin.parent[i])
2198	pchanged = 1;
2199	}
2200
2201	n = 0;
2202
2203	if (pchanged)
2204	{
2205	for (; n < (unsigned int)i; n++)
2206	{
2207	XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2208	D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2209	if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2210	{
2211	n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2212	break;
2213	}
2214	}
2215	}
2216
2217	if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2218	{
2219	D_X ((stderr, "InheritPixmap Turning off"));
2220	XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]);
2221	XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2222	am_transparent = 0;
2223	/* XXX: also turn off Opt_transparent? */
2224	}
2225	else
2226	{
2227	#if WAIT_FOR_WM
2228	/* wait (an arbitrary period) for the WM to do its thing
2229	* needed for fvwm2.2.2 (and before?) */
2230	sleep (1);
2231	#endif
2232	D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2233	for (n = 0; n < (unsigned int)i; n++)
2234	{
2235	XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2236	XClearWindow (display->display, TermWin.parent[n]);
2237	}
2238
2239	XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2240	am_transparent = 1;
2241	}
2242
2243	for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2244	TermWin.parent[i] = None;
2245	}
2246
2247	// this is experimental
2248	if (scrollBar.win)
2249	{
2250	XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2251	XClearWindow (display->display, scrollBar.win);
2252	scrollBar.setIdle ();
2253	scrollbar_show (0);
2254	}
2255
2256	return pchanged;
2257	}
2258	#endif
2259		2193
2260	/*}}} */	2194	/*}}} */
2261		2195
2262	bool	2196	void
2263	rxvt_term::cmd_parse ()	2197	rxvt_term::cmd_parse ()
2264	{	2198	{
2265	bool flag = false;
2266	unicode_t ch = NOCHAR;	2199	wchar_t ch = NOCHAR;
2267	unsigned char *seq_begin; // remember start of esc-sequence here	2200	char *seq_begin; // remember start of esc-sequence here
2268		2201
2269	for (;;)	2202	for (;;)
2270	{	2203	{
2271	if (ch == NOCHAR)	2204	if (expect_false (ch == NOCHAR))
2272	{	2205	{
2273	seq_begin = cmdbuf_ptr;	2206	seq_begin = cmdbuf_ptr;
2274	ch = next_char ();	2207	ch = next_char ();
2275	}
2276		2208
2277	if (ch == NOCHAR) // TODO: improve	2209	if (ch == NOCHAR)
2278	break;	2210	break;
		2211	}
2279		2212
2280	if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)	2213	if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
		2214	{
		2215	if (expect_false (!seen_input))
2281	{	2216	{
		2217	seen_input = 1;
		2218	// many badly-written programs (e.g. jed) contain a race condition:
		2219	// they first read the screensize and then install a SIGWINCH handler.
		2220	// some window managers resize the window early, and these programs
		2221	// then sometimes get the size wrong.
		2222	// unfortunately other programs are even more buggy and dislike
		2223	// being sent SIGWINCH, so only do it when we were in fact being
		2224	// resized.
		2225	if (seen_resize && cmd_pid)
		2226	kill (-cmd_pid, SIGWINCH);
		2227	}
		2228
2282	/* Read a text string from the input buffer */	2229	/* Read a text string from the input buffer */
2283	unicode_t buf[UBUFSIZ];	2230	wchar_t buf[UBUFSIZ];
2284	bool refreshnow = false;	2231	bool refreshnow = false;
2285	int nlines = 0;	2232	int nlines = 0;
2286	unicode_t *str = buf;	2233	wchar_t *str = buf;
2287		2234	wchar_t *eol = str + min (ncol, UBUFSIZ);
2288	*str++ = ch;
2289		2235
2290	for (;;)	2236	for (;;)
2291	{	2237	{
		2238	if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
		2239	break;
		2240
		2241	*str++ = ch;
		2242
		2243	if (expect_false (ch == C0_LF || str >= eol))
		2244	{
		2245	if (ch == C0_LF)
		2246	nlines++;
		2247
		2248	refresh_count++;
		2249
		2250	if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
		2251	{
		2252	refresh_count = 0;
		2253
		2254	if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
		2255	{
		2256	refreshnow = true;
		2257	ch = NOCHAR;
		2258	break;
		2259	}
		2260	}
		2261
		2262	// scr_add_lines only works for nlines <= nrow - 1.
		2263	if (nlines >= nrow - 1)
		2264	{
		2265	if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
		2266	&& HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
		2267	scr_add_lines (buf, str - buf, nlines);
		2268
		2269	nlines = 0;
		2270	str = buf;
		2271	eol = str + min (ncol, UBUFSIZ);
		2272	}
		2273
		2274	if (str >= eol)
		2275	{
		2276	if (eol >= buf + UBUFSIZ)
		2277	{
		2278	ch = NOCHAR;
		2279	break;
		2280	}
		2281	else
		2282	eol = min (eol + ncol, buf + UBUFSIZ);
		2283	}
		2284
		2285	}
		2286
2292	seq_begin = cmdbuf_ptr;	2287	seq_begin = cmdbuf_ptr;
2293	ch = next_char ();	2288	ch = next_char ();
2294
2295	if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2296	break;
2297
2298	*str++ = ch;
2299
2300	if (ch == C0_LF)
2301	{
2302	nlines++;
2303	refresh_count++;
2304
2305	if (! (Options & Opt_jumpScroll)
2306	|| (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2307	{
2308	refreshnow = true;
2309	ch = NOCHAR;
2310	break;
2311	}
2312
2313	// scr_add_lines only works for nlines < TermWin.nrow - 1.
2314	if (nlines >= TermWin.nrow - 1)
2315	{
2316	scr_add_lines (buf, nlines, str - buf);
2317	nlines = 0;
2318	str = buf;
2319	}
2320	}
2321
2322	if (str >= buf + UBUFSIZ)
2323	{
2324	ch = NOCHAR;
2325	break;
2326	}
2327	}	2289	}
2328		2290
		2291	if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
		2292	&& HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2329	scr_add_lines (buf, nlines, str - buf);	2293	scr_add_lines (buf, str - buf, nlines);
2330		2294
2331	/*	2295	/*
2332	* If there have been a lot of new lines, then update the screen	2296	* If there have been a lot of new lines, then update the screen
2333	* What the heck I'll cheat and only refresh less than every page-full.	2297	* What the heck we'll cheat and only refresh less than every page-full.
2334	* the number of pages between refreshes is refresh_limit, which	2298	* if skipScroll is enabled.
2335	* is incremented here because we must be doing flat-out scrolling.
2336	*/	2299	*/
2337	if (refreshnow)	2300	if (refreshnow)
2338	{	2301	{
2339	if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2340	refresh_limit++;
2341	else
2342	{
2343	flag = true;
2344	scr_refresh (refresh_type);	2302	scr_refresh ();
2345	}	2303	want_refresh = 1;
2346	}	2304	}
2347
2348	}	2305	}
2349	else	2306	else
2350	{	2307	{
2351	try	2308	try
2352	{	2309	{
…		…
2360	}	2317	}
2361		2318
2362	ch = NOCHAR;	2319	ch = NOCHAR;
2363	}	2320	}
2364	}	2321	}
2365
2366	return flag;
2367	}
2368
2369	// read the next octet
2370	unicode_t
2371	rxvt_term::next_octet ()
2372	{
2373	return cmdbuf_ptr < cmdbuf_endp
2374	? *cmdbuf_ptr++
2375	: NOCHAR;
2376	}	2322	}
2377		2323
2378	// read the next character	2324	// read the next character
2379	unicode_t	2325	wchar_t
2380	rxvt_term::next_char ()	2326	rxvt_term::next_char () NOTHROW
2381	{	2327	{
2382	while (cmdbuf_ptr < cmdbuf_endp)	2328	while (cmdbuf_ptr < cmdbuf_endp)
2383	{	2329	{
2384	// assume 7-bit to be ascii ALWAYS	2330	// assume 7-bit to be ascii ALWAYS
2385	if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)	2331	if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2386	return *cmdbuf_ptr++;	2332	return *cmdbuf_ptr++;
2387		2333
2388	wchar_t wc;	2334	wchar_t wc;
2389	size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);	2335	size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2390		2336
2391	if (len == (size_t)-2)	2337	if (len == (size_t)-2)
2392	{	2338	{
2393	// the mbstate stores incomplete sequences. didn't know this :/	2339	// the mbstate stores incomplete sequences. didn't know this :/
2394	cmdbuf_ptr = cmdbuf_endp;	2340	cmdbuf_ptr = cmdbuf_endp;
2395	break;	2341	break;
2396	}	2342	}
2397		2343
2398	if (len == (size_t)-1)	2344	if (len == (size_t)-1)
		2345	{
		2346	mbstate.reset (); // reset now undefined conversion state
2399	return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through	2347	return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
		2348	}
2400		2349
2401	// assume wchar == unicode	2350	// assume wchar == unicode
2402	cmdbuf_ptr += len;	2351	cmdbuf_ptr += len;
2403	return wc;	2352	return wc & UNICODE_MASK;
2404	}	2353	}
2405		2354
2406	return NOCHAR;	2355	return NOCHAR;
2407	}	2356	}
		2357
		2358	// read the next octet
		2359	uint32_t
		2360	rxvt_term::next_octet () NOTHROW
		2361	{
		2362	return cmdbuf_ptr < cmdbuf_endp
		2363	? (unsigned char)*cmdbuf_ptr++
		2364	: NOCHAR;
		2365	}
		2366
		2367	static class out_of_input out_of_input;
2408		2368
2409	/* rxvt_cmd_getc () - Return next input character */	2369	/* rxvt_cmd_getc () - Return next input character */
2410	/*	2370	/*
2411	* Return the next input character after first passing any keyboard input	2371	* Return the next input character after first passing any keyboard input
2412	* to the command.	2372	* to the command.
2413	*/	2373	*/
2414	unicode_t	2374	wchar_t
2415	rxvt_term::cmd_getc ()	2375	rxvt_term::cmd_getc () THROW ((class out_of_input))
2416	{	2376	{
2417	unicode_t c = next_char ();	2377	wchar_t c = next_char ();
2418		2378
2419	if (c == NOCHAR)	2379	if (c == NOCHAR)
2420	throw out_of_input;	2380	throw out_of_input;
2421		2381
2422	return c;	2382	return c;
2423	}	2383	}
2424		2384
2425	unicode_t	2385	uint32_t
2426	rxvt_term::cmd_get8 ()	2386	rxvt_term::cmd_get8 () THROW ((class out_of_input))
2427	{	2387	{
2428	unicode_t c = next_octet ();	2388	uint32_t c = next_octet ();
2429		2389
2430	if (c == NOCHAR)	2390	if (c == NOCHAR)
2431	throw out_of_input;	2391	throw out_of_input;
2432		2392
2433	return c;	2393	return c;
…		…
2437	/*----------------------------------------------------------------------*/	2397	/*----------------------------------------------------------------------*/
2438	#ifdef PRINTPIPE	2398	#ifdef PRINTPIPE
2439	FILE *	2399	FILE *
2440	rxvt_term::popen_printer ()	2400	rxvt_term::popen_printer ()
2441	{	2401	{
2442	FILE *stream = popen (rs[Rs_print_pipe], "w");	2402	FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2443		2403
2444	if (stream == NULL)	2404	if (stream == NULL)
2445	rxvt_warn ("can't open printer pipe, not printing.\n");	2405	rxvt_warn ("can't open printer pipe, not printing.\n");
2446		2406
2447	return stream;	2407	return stream;
…		…
2458	* simulate attached vt100 printer	2418	* simulate attached vt100 printer
2459	*/	2419	*/
2460	void	2420	void
2461	rxvt_term::process_print_pipe ()	2421	rxvt_term::process_print_pipe ()
2462	{	2422	{
2463	int done;	2423	FILE *fd = popen_printer ();
2464	FILE *fd;
2465		2424
2466	if ((fd = popen_printer ()) == NULL)	2425	if (!fd)
2467	return;	2426	return;
2468		2427
2469	/*	2428	/*
2470	* Send all input to the printer until either ESC[4i or ESC[?4i	2429	* Send all input to the printer until either ESC[4i or ESC[?4i
2471	* is received.	2430	* is received.
2472	*/	2431	*/
2473	for (done = 0; !done;)	2432	for (int done = 0; !done; )
2474	{	2433	{
2475	unsigned char buf[8];	2434	unsigned char buf[8];
2476	unicode_t ch;	2435	unicode_t ch;
2477	unsigned int i, len;	2436	unsigned int i, len;
2478		2437
…		…
2497	{	2456	{
2498	if ((buf[len++] = cmd_getc ()) == 'i')	2457	if ((buf[len++] = cmd_getc ()) == 'i')
2499	break; /* done = 1 */	2458	break; /* done = 1 */
2500	}	2459	}
2501	}	2460	}
2502		2461
2503	for (i = 0; i < len; i++)	2462	for (i = 0; i < len; i++)
2504	if (putc (buf[i], fd) == EOF)	2463	if (putc (buf[i], fd) == EOF)
2505	{	2464	{
2506	done = 1;	2465	done = 1;
2507	break;	2466	break;
…		…
2509	}	2468	}
2510	}	2469	}
2511		2470
2512	pclose_printer (fd);	2471	pclose_printer (fd);
2513	}	2472	}
2514	#endif /* PRINTPIPE */	2473	#endif /* PRINTPIPE */
2515	/*}}} */	2474	/*}}} */
2516		2475
2517	/* *INDENT-OFF* */	2476	/* *INDENT-OFF* */
2518	enum {	2477	enum {
2519	C1_40 = 0x40,	2478	C1_40 = 0x40,
…		…
2533	case C0_ESC:	2492	case C0_ESC:
2534	process_escape_seq ();	2493	process_escape_seq ();
2535	break;	2494	break;
2536	case C0_ENQ: /* terminal Status */	2495	case C0_ENQ: /* terminal Status */
2537	if (rs[Rs_answerbackstring])	2496	if (rs[Rs_answerbackstring])
2538	tt_write ((const unsigned char *)rs[Rs_answerbackstring],	2497	tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2539	(unsigned int)STRLEN (rs[Rs_answerbackstring]));
2540	else	2498	else
2541	tt_write ((unsigned char *)VT100_ANS,	2499	tt_write (VT100_ANS, strlen (VT100_ANS));
2542	(unsigned int)STRLEN (VT100_ANS));
2543	break;	2500	break;
2544	case C0_BEL: /* bell */	2501	case C0_BEL: /* bell */
2545	scr_bell ();	2502	scr_bell ();
2546	break;	2503	break;
2547	case C0_BS: /* backspace */	2504	case C0_BS: /* backspace */
…		…
2571	process_dcs_seq ();	2528	process_dcs_seq ();
2572	break;	2529	break;
2573	case 0x9b: /* CSI */	2530	case 0x9b: /* CSI */
2574	process_csi_seq ();	2531	process_csi_seq ();
2575	break;	2532	break;
2576	case 0x9d: /* CSI */	2533	case 0x9d: /* OSC */
2577	process_osc_seq ();	2534	process_osc_seq ();
2578	break;	2535	break;
2579	#endif	2536	#endif
2580	}	2537	}
2581	}	2538	}
…		…
2625	break;	2582	break;
2626	case 'Z': /* identify the terminal type */	2583	case 'Z': /* identify the terminal type */
2627	tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */	2584	tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2628	break;	2585	break;
2629	case '<': /* turn off VT52 mode */	2586	case '<': /* turn off VT52 mode */
2630	PrivMode (0, PrivMode_vt52);	2587	set_privmode (PrivMode_vt52, 0);
2631	break;	2588	break;
2632	case 'F': /* use special graphics character set */	2589	case 'F': /* use special graphics character set */
2633	case 'G': /* use regular character set */	2590	case 'G': /* use regular character set */
2634	/* unimplemented */	2591	/* unimplemented */
2635	break;	2592	break;
…		…
2646	void	2603	void
2647	rxvt_term::process_escape_seq ()	2604	rxvt_term::process_escape_seq ()
2648	{	2605	{
2649	unicode_t ch = cmd_getc ();	2606	unicode_t ch = cmd_getc ();
2650		2607
2651	if (PrivateModes & PrivMode_vt52)	2608	if (priv_modes & PrivMode_vt52)
2652	{	2609	{
2653	process_escape_vt52 (ch);	2610	process_escape_vt52 (ch);
2654	return;	2611	return;
2655	}	2612	}
2656		2613
…		…
2671	scr_charset_set (2, (unsigned int)cmd_getc ());	2628	scr_charset_set (2, (unsigned int)cmd_getc ());
2672	break;	2629	break;
2673	case '+':	2630	case '+':
2674	scr_charset_set (3, (unsigned int)cmd_getc ());	2631	scr_charset_set (3, (unsigned int)cmd_getc ());
2675	break;	2632	break;
2676	#ifndef NO_FRILLS	2633	#if !ENABLE_MINIMAL
2677	case '6':	2634	case '6':
2678	scr_backindex ();	2635	scr_backindex ();
2679	break;	2636	break;
2680	#endif	2637	#endif
2681	case '7':	2638	case '7':
2682	scr_cursor (SAVE);	2639	scr_cursor (SAVE);
2683	break;	2640	break;
2684	case '8':	2641	case '8':
2685	scr_cursor (RESTORE);	2642	scr_cursor (RESTORE);
2686	break;	2643	break;
2687	#ifndef NO_FRILLS	2644	#if !ENABLE_MINIMAL
2688	case '9':	2645	case '9':
2689	scr_forwardindex ();	2646	scr_forwardindex ();
2690	break;	2647	break;
2691	#endif	2648	#endif
2692	case '=':	2649	case '=':
2693	case '>':	2650	case '>':
2694	PrivMode ((ch == '='), PrivMode_aplKP);	2651	set_privmode (PrivMode_aplKP, ch == '=');
2695	break;	2652	break;
2696		2653
2697	case C1_40:	2654	case C1_40:
2698	cmd_getc ();	2655	cmd_getc ();
2699	break;	2656	break;
…		…
2702	break;	2659	break;
2703		2660
2704	/* 8.3.87: NEXT LINE */	2661	/* 8.3.87: NEXT LINE */
2705	case C1_NEL: /* ESC E */	2662	case C1_NEL: /* ESC E */
2706	{	2663	{
2707	unicode_t nlcr[] = { C0_LF, C0_CR };	2664	wchar_t nlcr[] = { C0_LF, C0_CR };
2708	scr_add_lines (nlcr, 1, 2);	2665	scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
2709	}	2666	}
2710	break;	2667	break;
2711		2668
2712	/* kidnapped escape sequence: Should be 8.3.48 */	2669	/* kidnapped escape sequence: Should be 8.3.48 */
2713	case C1_ESA: /* ESC G */	2670	case C1_ESA: /* ESC G */
…		…
2735	process_dcs_seq ();	2692	process_dcs_seq ();
2736	break;	2693	break;
2737		2694
2738	/* 8.3.110: SINGLE CHARACTER INTRODUCER */	2695	/* 8.3.110: SINGLE CHARACTER INTRODUCER */
2739	case C1_SCI: /* ESC Z */	2696	case C1_SCI: /* ESC Z */
2740	tt_write ((const unsigned char *)ESCZ_ANSWER,	2697	tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2741	(unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2742	break; /* steal obsolete ESC [ c */	2698	break; /* steal obsolete ESC [ c */
2743		2699
2744	/* 8.3.16: CONTROL SEQUENCE INTRODUCER */	2700	/* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2745	case C1_CSI: /* ESC [ */	2701	case C1_CSI: /* ESC [ */
2746	process_csi_seq ();	2702	process_csi_seq ();
2747	break;	2703	break;
2748		2704
2749	/* 8.3.90: OPERATING SYSTEM COMMAND */	2705	/* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2750	case C1_OSC: /* ESC ] */	2706	case C1_OSC: /* ESC ] */
2751	process_osc_seq ();	2707	process_osc_seq ();
2752	break;	2708	break;
2753		2709
2754	/* 8.3.106: RESET TO INITIAL STATE */	2710	/* 8.3.106: RESET TO INITIAL STATE (RIS) */
2755	case 'c':	2711	case 'c':
2756	mbstate.reset ();	2712	mbstate.reset ();
2757	scr_poweron ();	2713	scr_poweron ();
2758	scrollbar_show (1);	2714	scrollBar.show (1);
2759	break;	2715	break;
2760		2716
2761	/* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */	2717	/* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2762	case 'n':	2718	case 'n':
2763	scr_charset_choose (2);	2719	scr_charset_choose (2);
…		…
2808	rxvt_term::process_csi_seq ()	2764	rxvt_term::process_csi_seq ()
2809	{	2765	{
2810	unicode_t ch, priv, i;	2766	unicode_t ch, priv, i;
2811	unsigned int nargs, p;	2767	unsigned int nargs, p;
2812	int n, ndef;	2768	int n, ndef;
2813	int arg[ESC_ARGS];	2769	int arg[ESC_ARGS] = { };
2814		2770
2815	for (nargs = ESC_ARGS; nargs > 0;)	2771	nargs = 0;
2816	arg[--nargs] = 0;
2817		2772
2818	priv = 0;	2773	priv = 0;
2819	ch = cmd_getc ();	2774	ch = cmd_getc ();
2820	if (ch >= '<' && ch <= '?')	2775	if ((ch >= '<' && ch <= '?') || ch == '!')
		2776	{
2821	{ /* '<' '=' '>' '?' */	2777	/* '<' '=' '>' '?' '!' */
2822	priv = ch;	2778	priv = ch;
2823	ch = cmd_getc ();	2779	ch = cmd_getc ();
2824	}	2780	}
2825		2781
2826	/* read any numerical arguments */	2782	/* read any numerical arguments */
…		…
2855	ndef = get_byte_array_bit (csi_defaults, i);	2811	ndef = get_byte_array_bit (csi_defaults, i);
2856	for (p = 0; p < nargs; p++)	2812	for (p = 0; p < nargs; p++)
2857	if (arg[p] == -1)	2813	if (arg[p] == -1)
2858	arg[p] = ndef;	2814	arg[p] = ndef;
2859		2815
2860	#ifdef DEBUG_CMD
2861	fprintf (stderr, "CSI ");
2862	for (p = 0; p < nargs; p++)
2863	fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2864	fprintf (stderr, "%c\n", ch);
2865	#endif
2866
2867	/*	2816	/*
2868	* private mode handling	2817	* private mode handling
2869	*/	2818	*/
2870	if (priv)	2819	if (priv)
2871	{	2820	{
2872	switch (priv)	2821	switch (priv)
2873	{	2822	{
2874	case '>':	2823	case '>':
2875	if (ch == CSI_DA) /* secondary device attributes */	2824	if (ch == CSI_DA) /* secondary device attributes */
		2825	{
		2826	// first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
		2827	// 'U' for rxvt-unicode != 7.[34] (where it was broken).
		2828	//
		2829	// second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
		2830	// and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
		2831	// versions.
		2832	//
2876	tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING);	2833	tt_printf ("\033[>%d;95;0c", 'U');
		2834	}
2877	break;	2835	break;
		2836
2878	case '?':	2837	case '?':
2879	if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')	2838	if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2880	process_terminal_mode (ch, priv, nargs, arg);	2839	process_terminal_mode (ch, priv, nargs, arg);
2881	break;	2840	break;
		2841
		2842	case '!':
		2843	if (ch == CSI_70)
		2844	{
		2845	/* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
		2846	scr_soft_reset ();
		2847
		2848	static const int pm_h[] = { 7, 25 };
		2849	static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1049 };
		2850
		2851	process_terminal_mode ('h', 0, sizeof (pm_h) / sizeof (pm_h[0]), pm_h);
		2852	process_terminal_mode ('l', 0, sizeof (pm_l) / sizeof (pm_l[0]), pm_l);
2882	}	2853	}
		2854	break;
		2855	}
		2856
2883	return;	2857	return;
2884	}	2858	}
2885		2859
2886	switch (ch)	2860	switch (ch)
2887	{	2861	{
…		…
2986		2960
2987	case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */	2961	case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2988	arg[0] = -arg[0];	2962	arg[0] = -arg[0];
2989	/* FALLTHROUGH */	2963	/* FALLTHROUGH */
2990	case CSI_SU: /* 8.3.148: (1) SCROLL UP */	2964	case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2991	scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0);	2965	scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2992	break;	2966	break;
2993		2967
2994	case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */	2968	case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2995	tt_write ((const unsigned char *)VT100_ANS,	2969	tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2996	(unsigned int) (sizeof (VT100_ANS) - 1));
2997	break;	2970	break;
2998		2971
2999	case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */	2972	case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3000	process_sgr_mode (nargs, arg);	2973	process_sgr_mode (nargs, arg);
3001	break;	2974	break;
…		…
3008	break;	2981	break;
3009	case 6: /* CPR requested */	2982	case 6: /* CPR requested */
3010	scr_report_position ();	2983	scr_report_position ();
3011	break;	2984	break;
3012	case 7: /* unofficial extension */	2985	case 7: /* unofficial extension */
3013	if (Options & Opt_insecure)	2986	if (option (Opt_insecure))
3014	tt_printf ("%-.250s\n", rs[Rs_display_name]);	2987	tt_printf ("%-.250s\012", rs[Rs_display_name]);
3015	break;	2988	break;
3016	case 8: /* unofficial extension */	2989	case 8: /* unofficial extension */
3017	process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);	2990	process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3018	break;	2991	break;
3019	}	2992	}
…		…
3055	break;	3028	break;
3056		3029
3057	case CSI_RM: /* 8.3.107: RESET MODE */	3030	case CSI_RM: /* 8.3.107: RESET MODE */
3058	if (arg[0] == 4)	3031	if (arg[0] == 4)
3059	scr_insert_mode (0);	3032	scr_insert_mode (0);
		3033	else if (arg[0] == 20)
		3034	priv_modes &= ~PrivMode_LFNL;
3060	break;	3035	break;
3061		3036
3062	case CSI_SM: /* 8.3.126: SET MODE */	3037	case CSI_SM: /* 8.3.126: SET MODE */
3063	if (arg[0] == 4)	3038	if (arg[0] == 4)
3064	scr_insert_mode (1);	3039	scr_insert_mode (1);
		3040	else if (arg[0] == 20)
		3041	priv_modes |= PrivMode_LFNL;
3065	break;	3042	break;
3066		3043
3067	/*	3044	/*
3068	* PRIVATE USE beyond this point. All CSI_7? sequences here	3045	* PRIVATE USE beyond this point. All CSI_7? sequences here
3069	*/	3046	*/
…		…
3081	break;	3058	break;
3082	case CSI_75:	3059	case CSI_75:
3083	scr_cursor (RESTORE);	3060	scr_cursor (RESTORE);
3084	break;	3061	break;
3085		3062
3086	#ifndef NO_FRILLS	3063	#if !ENABLE_MINIMAL
3087	case CSI_74:	3064	case CSI_74:
3088	process_window_ops (arg, nargs);	3065	process_window_ops (arg, nargs);
3089	break;	3066	break;
3090	#endif	3067	#endif
3091		3068
…		…
3098	break;	3075	break;
3099	}	3076	}
3100	}	3077	}
3101	/*}}} */	3078	/*}}} */
3102		3079
3103	#ifndef NO_FRILLS	3080	#if !ENABLE_MINIMAL
3104	/* ARGSUSED */	3081	/* ARGSUSED */
3105	void	3082	void
3106	rxvt_term::process_window_ops (const int *args, unsigned int nargs)	3083	rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3107	{	3084	{
3108	int x, y;	3085	int x, y;
3109	XWindowAttributes wattr;	3086	XWindowAttributes wattr;
3110	Window wdummy;	3087	Window wdummy;
		3088
		3089	dLocal (Display *, dpy);
3111		3090
3112	if (nargs == 0)	3091	if (nargs == 0)
3113	return;	3092	return;
3114		3093
3115	switch (args[0])	3094	switch (args[0])
3116	{	3095	{
3117	/*	3096	/*
3118	* commands	3097	* commands
3119	*/	3098	*/
3120	case 1: /* deiconify window */	3099	case 1: /* deiconify window */
3121	XMapWindow (display->display, TermWin.parent[0]);	3100	XMapWindow (dpy, parent[0]);
3122	break;	3101	break;
3123	case 2: /* iconify window */	3102	case 2: /* iconify window */
3124	XIconifyWindow (display->display, TermWin.parent[0],	3103	XIconifyWindow (dpy, parent[0], display->screen);
3125	DefaultScreen (display->display));
3126	break;	3104	break;
3127	case 3: /* set position (pixels) */	3105	case 3: /* set position (pixels) */
3128	XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]);	3106	XMoveWindow (dpy, parent[0], args[1], args[2]);
3129	break;	3107	break;
3130	case 4: /* set size (pixels) */	3108	case 4: /* set size (pixels) */
3131	set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);	3109	set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3132	break;	3110	break;
3133	case 5: /* raise window */	3111	case 5: /* raise window */
3134	XRaiseWindow (display->display, TermWin.parent[0]);	3112	XRaiseWindow (dpy, parent[0]);
3135	break;	3113	break;
3136	case 6: /* lower window */	3114	case 6: /* lower window */
3137	XLowerWindow (display->display, TermWin.parent[0]);	3115	XLowerWindow (dpy, parent[0]);
3138	break;	3116	break;
3139	case 7: /* refresh window */	3117	case 7: /* refresh window */
3140	scr_touch (true);	3118	scr_touch (true);
3141	break;	3119	break;
3142	case 8: /* set size (chars) */	3120	case 8: /* set size (chars) */
3143	set_widthheight ((unsigned int) (args[2] * TermWin.fwidth),	3121	set_widthheight ((unsigned int) (args[2] * fwidth),
3144	(unsigned int) (args[1] * TermWin.fheight));	3122	(unsigned int) (args[1] * fheight));
3145	break;	3123	break;
3146		3124
3147	//case 9: NYI, TODO, restore maximized window or maximize window	3125	//case 9: NYI, TODO, restore maximized window or maximize window
3148	default:	3126	default:
3149	if (args[0] >= 24) /* set height (chars) */	3127	if (args[0] >= 24) /* set height (chars) */
3150	set_widthheight ((unsigned int)TermWin.width,	3128	set_widthheight ((unsigned int)width,
3151	(unsigned int) (args[1] * TermWin.fheight));	3129	(unsigned int) (args[1] * fheight));
3152	break;	3130	break;
3153
3154		3131
3155	/*	3132	/*
3156	* reports - some output format copied from XTerm	3133	* reports - some output format copied from XTerm
3157	*/	3134	*/
3158	case 11: /* report window state */	3135	case 11: /* report window state */
3159	XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);	3136	XGetWindowAttributes (dpy, parent[0], &wattr);
3160	tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);	3137	tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3161	break;	3138	break;
3162	case 13: /* report window position */	3139	case 13: /* report window position */
3163	XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);	3140	XGetWindowAttributes (dpy, parent[0], &wattr);
3164	XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root,	3141	XTranslateCoordinates (dpy, parent[0], wattr.root,
3165	-wattr.border_width, -wattr.border_width,	3142	-wattr.border_width, -wattr.border_width,
3166	&x, &y, &wdummy);	3143	&x, &y, &wdummy);
3167	tt_printf ("\033[3;%d;%dt", x, y);	3144	tt_printf ("\033[3;%d;%dt", x, y);
3168	break;	3145	break;
3169	case 14: /* report window size (pixels) */	3146	case 14: /* report window size (pixels) */
3170	XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);	3147	XGetWindowAttributes (dpy, parent[0], &wattr);
3171	tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);	3148	tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3172	break;	3149	break;
3173	case 18: /* report text area size (chars) */	3150	case 18: /* report text area size (chars) */
3174	tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol);	3151	tt_printf ("\033[8;%d;%dt", nrow, ncol);
3175	break;	3152	break;
3176	case 19: /* report window size (chars) */	3153	case 19: /* report window size (chars) */
3177	tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol);	3154	tt_printf ("\033[9;%d;%dt", nrow, ncol);
3178	break;	3155	break;
3179	case 20: /* report icon label */	3156	case 20: /* report icon label */
3180	if (Options & Opt_insecure)
3181	{	3157	{
3182	char *s;	3158	char *s;
3183	XGetIconName (display->display, TermWin.parent[0], &s);	3159	XGetIconName (dpy, parent[0], &s);
3184	tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */	3160	tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
		3161	XFree (s);
3185	}	3162	}
3186	break;	3163	break;
3187	case 21: /* report window title */	3164	case 21: /* report window title */
3188	if (Options & Opt_insecure)
3189	{	3165	{
3190	char *s;	3166	char *s;
3191	XFetchName (display->display, TermWin.parent[0], &s);	3167	XFetchName (dpy, parent[0], &s);
3192	tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */	3168	tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
		3169	XFree (s);
3193	}	3170	}
3194	break;	3171	break;
3195	}	3172	}
3196	}	3173	}
3197	#endif	3174	#endif
3198		3175
3199	/*----------------------------------------------------------------------*/	3176	/*----------------------------------------------------------------------*/
3200	/*	3177	/*
3201	* get input up until STRING TERMINATOR (or BEL)	3178	* get input up until STRING TERMINATOR (or BEL)
3202	* ends_how is terminator used. returned input must be free()'d	3179	* ends_how is terminator used. returned input must be free()'d
3203	*/	3180	*/
3204	unsigned char *	3181	char *
3205	rxvt_term::get_to_st (unicode_t &ends_how)	3182	rxvt_term::get_to_st (unicode_t &ends_how)
3206	{	3183	{
3207	unicode_t prev = 0, ch;	3184	unicode_t ch;
		3185	bool seen_esc = false;
3208	unsigned int n = 0;	3186	unsigned int n = 0;
3209	unsigned char *s;
3210	unsigned char string[STRING_MAX];	3187	wchar_t string[STRING_MAX];
3211		3188
3212	while ((ch = cmd_getc ()) != NOCHAR)	3189	while ((ch = cmd_getc ()) != NOCHAR)
3213	{	3190	{
3214	if (prev == C0_ESC)	3191	if (seen_esc)
3215	{	3192	{
3216	if (ch == 0x5c) /* 7bit ST */	3193	if (ch == 0x5c) /* 7bit ST */
3217	break;	3194	break;
3218	else	3195	else
3219	return NULL;	3196	return NULL;
3220	}	3197	}
		3198	else if (ch == C0_ESC)
		3199	{
		3200	seen_esc = true;
		3201	continue;
		3202	}
3221	else if (ch == C0_BEL || ch == CHAR_ST)	3203	else if (ch == C0_BEL || ch == CHAR_ST)
3222	break;	3204	break;
		3205	else if (ch == C0_SYN)
		3206	ch = cmd_get8 ();
3223	else if (ch < 0x20)	3207	else if (ch < 0x20)
3224	return NULL; /* other control character - exit */	3208	return NULL; /* other control character - exit */
3225		3209
3226	if (n >= sizeof (string) - 1)	3210	seen_esc = false;
		3211
		3212	if (n >= STRING_MAX - 1)
3227	// stop at some sane length	3213	// stop at some sane length
3228	return NULL;	3214	return NULL;
3229		3215
3230	if (ch == C0_SYN)
3231	{
3232	string[n++] = cmd_get8 ();
3233	prev = 0;
3234	}
3235	else
3236	string[n++] = prev = ch;	3216	string[n++] = ch;
3237	}	3217	}
3238		3218
3239	string[n++] = '\0';	3219	string[n++] = '\0';
3240		3220
3241	if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3242	return NULL;
3243
3244	ends_how = (ch == 0x5c ? C0_ESC : ch);	3221	ends_how = (ch == 0x5c ? C0_ESC : ch);
3245	STRNCPY (s, string, n);	3222
3246	return s;	3223	return rxvt_wcstombs (string);
3247	}	3224	}
3248		3225
3249	/*----------------------------------------------------------------------*/	3226	/*----------------------------------------------------------------------*/
3250	/*	3227	/*
3251	* process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'	3228	* process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3252	*/	3229	*/
3253	void	3230	void
3254	rxvt_term::process_dcs_seq ()	3231	rxvt_term::process_dcs_seq ()
3255	{	3232	{
3256	unsigned char *s;
3257	unicode_t eh;
3258
3259	/*	3233	/*
3260	* Not handled yet	3234	* Not handled yet
3261	*/	3235	*/
		3236
		3237	unicode_t eh;
3262	s = get_to_st (eh);	3238	char *s = get_to_st (eh);
3263	if (s)	3239	if (s)
3264	free (s);	3240	free (s);
3265		3241
3266	return;	3242	return;
3267	}	3243	}
…		…
3271	* process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'	3247	* process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3272	*/	3248	*/
3273	void	3249	void
3274	rxvt_term::process_osc_seq ()	3250	rxvt_term::process_osc_seq ()
3275	{	3251	{
3276	unicode_t ch, eh;
3277	int arg;	3252	int arg;
3278		3253
3279	ch = cmd_getc ();	3254	unicode_t ch = cmd_getc ();
3280	for (arg = 0; isdigit (ch); ch = cmd_getc ())	3255	for (arg = 0; isdigit (ch); ch = cmd_getc ())
3281	arg = arg * 10 + (ch - '0');	3256	arg = arg * 10 + (ch - '0');
3282		3257
3283	if (ch == ';')	3258	if (ch == ';')
3284	{	3259	{
		3260	unicode_t eh;
3285	unsigned char *s = get_to_st (eh);	3261	char *s = get_to_st (eh);
3286		3262
3287	if (s)	3263	if (s)
3288	{	3264	{
3289	process_xterm_seq (arg, (char *)s, eh);	3265	process_xterm_seq (arg, s, eh);
3290	free (s);	3266	free (s);
3291	}	3267	}
3292	}	3268	}
3293	}	3269	}
3294		3270
3295	void	3271	void
3296	rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)	3272	rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3297	{	3273	{
3298	if (str[0] == '?' && !str[1])	3274	if (str[0] == '?' && !str[1])
3299	{	3275	{
3300	if (Options & Opt_insecure)	3276	rgba c;
3301	{	3277	pix_colors_focused[color].get (c);
3302	unsigned short r, g, b;	3278
3303	PixColorsFocused[color].get (display, r, g, b);	3279	#if XFT
		3280	if (c.a != rgba::MAX_CC)
		3281	tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
		3282	else
		3283	#endif
3304	tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);	3284	tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3305	}
3306	}	3285	}
3307	else	3286	else
3308	set_window_color (color, str);	3287	set_window_color (color, str);
3309	}	3288	}
3310		3289
3311	/*	3290	/*
3312	* XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)	3291	* XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3313	* 0 = change iconName/title
3314	* 1 = change iconName
3315	* 2 = change title
3316	* 4 = change color
3317	* 10 = change fg color
3318	* 11 = change bg color
3319	* 12 = change text color
3320	* 13 = change mouse foreground color
3321	* 17 = change highlight character colour
3322	* 18 = change bold character color
3323	* 19 = change underlined character color
3324	* 46 = change logfile (not implemented)
3325	* 50 = change font
3326	*
3327	* rxvt extensions:
3328	* 20 = bg pixmap
3329	* 39 = change default fg color
3330	* 49 = change default bg color
3331	* 55 = dump scrollback buffer and all of screen
3332	* 701 = change locale
3333	* 702 = find font
3334	* 703 = menu
3335	*/	3292	*/
3336	void	3293	void
3337	rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)	3294	rxvt_term::process_xterm_seq (int op, char *str, char resp)
3338	{	3295	{
3339	int changed = 0;
3340	int color;	3296	int color;
3341	char *buf, *name;	3297	char *buf, *name;
3342	bool query = str[0] == '?' && !str[1];	3298	bool query = str[0] == '?' && !str[1];
		3299	int saveop = op;
		3300
		3301	dLocal (Display *, dpy);
3343		3302
3344	assert (str != NULL);	3303	assert (str != NULL);
		3304
		3305	if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
		3306	return;
		3307
3345	switch (op)	3308	switch (op)
3346	{	3309	{
3347	case XTerm_name:	3310	case XTerm_name:
3348	set_title (str);	3311	set_title (str);
3349	/* FALLTHROUGH */	3312	/* FALLTHROUGH */
…		…
3354	set_title (str);	3317	set_title (str);
3355	break;	3318	break;
3356	case XTerm_property:	3319	case XTerm_property:
3357	if (str[0] == '?')	3320	if (str[0] == '?')
3358	{	3321	{
3359	Atom prop = XInternAtom (display->display, str + 1, True);	3322	Atom prop = display->atom (str + 1);
3360	Atom actual_type;	3323	Atom actual_type;
3361	int actual_format;	3324	int actual_format;
3362	unsigned long nitems;	3325	unsigned long nitems;
3363	unsigned long bytes_after;	3326	unsigned long bytes_after;
3364	unsigned char *value = 0;	3327	unsigned char *value = 0;
3365	const char *str = "";	3328	const char *str = "";
3366		3329
3367	if (prop	3330	if (prop
3368	&& XGetWindowProperty (display->display, TermWin.parent[0],	3331	&& XGetWindowProperty (dpy, parent[0],
3369	prop, 0, 1<<16, 0, AnyPropertyType,	3332	prop, 0, 1<<16, 0, AnyPropertyType,
3370	&actual_type, &actual_format,	3333	&actual_type, &actual_format,
3371	&nitems, &bytes_after, &value) == Success	3334	&nitems, &bytes_after, &value) == Success
3372	&& actual_type != None	3335	&& actual_type != None
3373	&& actual_format == 8)	3336	&& actual_format == 8)
3374	str = (const char *)(value);	3337	str = (const char *)(value);
3375		3338
3376	tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);	3339	tt_printf ("\033]%d;%s%c", op, str, resp);
3377		3340
3378	XFree (value);	3341	XFree (value);
3379	}	3342	}
3380	else	3343	else
3381	{	3344	{
3382	char *eq = strchr (str, '='); // constness lost, but verified to be ok	3345	char *eq = strchr (str, '=');
3383		3346
3384	if (eq)	3347	if (eq)
3385	{	3348	{
3386	*eq = 0;	3349	*eq = 0;
3387	XChangeProperty (display->display, TermWin.parent[0],	3350	set_utf8_property (display->atom (str), eq + 1);
3388	display->atom (str), XA_STRING, 8,
3389	PropModeReplace, (unsigned char *)eq + 1,
3390	strlen (eq + 1));
3391	}	3351	}
3392	else	3352	else
3393	XDeleteProperty (display->display, TermWin.parent[0],	3353	XDeleteProperty (dpy, parent[0],
3394	display->atom (str));	3354	display->atom (str));
3395	}	3355	}
3396	break;	3356	break;
3397		3357
3398	case XTerm_Color:	3358	case XTerm_Color:
3399	for (buf = (char *)str; buf && *buf;)	3359	for (buf = (char *)str; buf && *buf;)
3400	{	3360	{
3401	if ((name = STRCHR (buf, ';')) == NULL)	3361	if ((name = strchr (buf, ';')) == NULL)
3402	break;	3362	break;
3403		3363
3404	*name++ = '\0';	3364	*name++ = '\0';
3405	color = atoi (buf);	3365	color = atoi (buf) + minCOLOR;
3406		3366
3407	if (color < 0 || color >= TOTAL_COLORS)	3367	if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3408	break;	3368	break;
3409		3369
3410	if ((buf = STRCHR (name, ';')) != NULL)	3370	if ((buf = strchr (name, ';')) != NULL)
3411	*buf++ = '\0';	3371	*buf++ = '\0';
3412		3372
3413	if (name[0] == '?' && !name[1])	3373	process_color_seq (op, color, name, resp);
3414	{
3415	if (Options & Opt_insecure)
3416	{
3417	unsigned short r, g, b;
3418	PixColorsFocused[color + minCOLOR].get (display, r, g, b);
3419	tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3420	}
3421	}
3422	else
3423	set_window_color (color + minCOLOR, name);
3424	}	3374	}
3425	break;	3375	break;
		3376	case Rxvt_restoreFG:
3426	case XTerm_Color00:	3377	case XTerm_Color00:
3427	process_color_seq (XTerm_Color00, Color_fg, str, resp);	3378	process_color_seq (op, Color_fg, str, resp);
3428	break;	3379	break;
		3380	case Rxvt_restoreBG:
3429	case XTerm_Color01:	3381	case XTerm_Color01:
3430	process_color_seq (XTerm_Color00, Color_bg, str, resp);	3382	process_color_seq (op, Color_bg, str, resp);
3431	break;	3383	break;
3432	#ifndef NO_CURSORCOLOR	3384	#ifndef NO_CURSORCOLOR
3433	case XTerm_Color_cursor:	3385	case XTerm_Color_cursor:
3434	process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);	3386	process_color_seq (op, Color_cursor, str, resp);
3435	break;	3387	break;
3436	#endif	3388	#endif
3437	case XTerm_Color_pointer_fg:	3389	case XTerm_Color_pointer_fg:
3438	process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);	3390	process_color_seq (op, Color_pointer_fg, str, resp);
3439	break;	3391	break;
3440	case XTerm_Color_pointer_bg:	3392	case XTerm_Color_pointer_bg:
3441	process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);	3393	process_color_seq (op, Color_pointer_bg, str, resp);
3442	break;	3394	break;
		3395	#ifdef OPTION_HC
		3396	case XTerm_Color_HC:
		3397	process_color_seq (op, Color_HC, str, resp);
		3398	break;
		3399	case XTerm_Color_HTC:
		3400	process_color_seq (op, Color_HTC, str, resp);
		3401	break;
		3402	#endif
3443	#ifndef NO_BOLD_UNDERLINE_REVERSE	3403	#ifndef NO_BOLD_UNDERLINE_REVERSE
3444	case XTerm_Color_BD:	3404	case URxvt_Color_BD:
3445	process_color_seq (XTerm_Color_BD, Color_BD, str, resp);	3405	process_color_seq (op, Color_BD, str, resp);
3446	break;	3406	break;
3447	case XTerm_Color_UL:	3407	case URxvt_Color_UL:
3448	process_color_seq (XTerm_Color_UL, Color_UL, str, resp);	3408	process_color_seq (op, Color_UL, str, resp);
3449	break;	3409	break;
3450	case XTerm_Color_RV:	3410	case URxvt_Color_IT:
		3411	process_color_seq (op, Color_IT, str, resp);
		3412	break;
		3413	#endif
		3414	case URxvt_Color_border:
3451	process_color_seq (XTerm_Color_RV, Color_RV, str, resp);	3415	process_color_seq (op, Color_border, str, resp);
3452	break;	3416	break;
3453	#endif	3417	#if ENABLE_TRANSPARENCY
		3418	case URxvt_Color_tint:
		3419	process_color_seq (op, Color_tint, str, resp);
		3420	{
		3421	bool changed = false;
3454		3422
		3423	if (ISSET_PIXCOLOR (Color_tint))
		3424	changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		3425	else
		3426	changed = bgPixmap.unset_tint ();
		3427
		3428	if (changed)
		3429	update_background ();
		3430	}
		3431
		3432	break;
		3433	#endif
		3434
		3435	#if BG_IMAGE_FROM_FILE
3455	case XTerm_Pixmap:	3436	case Rxvt_Pixmap:
3456	if (*str != ';')	3437	if (!strcmp (str, "?"))
3457	{	3438	{
3458	#if XPM_BACKGROUND	3439	char str[256];
3459	scale_pixmap (""); /* reset to default scaling */
3460	set_bgPixmap (str); /* change pixmap */
3461	#endif
3462	scr_touch (true);
3463	}
3464	while ((str = STRCHR (str, ';')) != NULL)
3465	{
3466	str++;
3467	#if XPM_BACKGROUND
3468	changed += scale_pixmap (str);
3469	#endif
3470		3440
3471	}	3441	sprintf (str, "[%dx%d+%d+%d]",
3472	if (changed)	3442	min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3473	{	3443	min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3474	#ifdef XPM_BACKGROUND	3444	process_xterm_seq (XTerm_title, str, CHAR_ST);
3475	resize_pixmap ();
3476	#endif
3477	scr_touch (true);
3478	}
3479	break;
3480
3481	case XTerm_restoreFG:
3482	set_window_color (Color_fg, str);
3483	break;
3484	case XTerm_restoreBG:
3485	set_window_color (Color_bg, str);
3486	break;
3487
3488	case XTerm_logfile:
3489	// TODO, when secure mode?
3490	break;
3491
3492	case XTerm_font:
3493	if (query)
3494	{
3495	if (Options & Opt_insecure)
3496	tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3497	TermWin.fontset->fontdesc
3498	? TermWin.fontset->fontdesc
3499	: "",
3500	resp);
3501	}
3502	else
3503	change_font (str);
3504	break;
3505
3506	#ifndef NO_FRILLS
3507	case XTerm_locale:
3508	if (query)
3509	{
3510	if (Options & Opt_insecure)
3511	tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3512	}	3445	}
3513	else	3446	else
3514	{	3447	{
		3448	int changed = 0;
		3449
		3450	if (*str != ';')
		3451	{
		3452	/* reset to default scaling :*/
		3453	bgPixmap.unset_geometry ();
		3454	if (bgPixmap.set_file (str)) /* change pixmap */
		3455	changed++;
		3456	str = strchr (str, ';');
		3457	if (str == NULL)
		3458	bgPixmap.set_defaultGeometry ();
		3459	}
		3460
3515	set_locale (str);	3461	while (str)
3516	# ifdef USE_XIM	3462	{
3517	im_cb ();	3463	str++;
3518	# endif	3464	if (bgPixmap.set_geometry (str))
		3465	changed++;
		3466	str = strchr (str, ';');
		3467	}
		3468
		3469	if (changed)
		3470	update_background ();
3519	}	3471	}
3520	break;	3472	break;
		3473	#endif
3521		3474
3522	case XTerm_findfont:	3475	case XTerm_logfile:
3523	if (Options & Opt_insecure)	3476	// TODO, when secure mode?
3524	{
3525	int fid = TermWin.fontset->find_font (atoi (str));
3526	tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3527	fid, (*TermWin.fontset)[fid]->name, resp);
3528	}
3529	break;
3530	#endif
3531
3532	#ifdef MENUBAR
3533	case XTerm_Menu:
3534	if (Options & Opt_insecure)
3535	menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3536	break;	3477	break;
3537	#endif	3478
3538	#if 0	3479	#if 0
3539	case XTerm_dumpscreen: /* no error notices */	3480	case Rxvt_dumpscreen: /* no error notices */
3540	{	3481	{
3541	int fd;	3482	int fd;
3542	if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)	3483	if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3543	{	3484	{
3544	scr_dump (fd);	3485	scr_dump (fd);
3545	close (fd);	3486	close (fd);
3546	}	3487	}
3547	}	3488	}
		3489	break;
		3490	#endif
		3491	case XTerm_font:
		3492	op = URxvt_font;
		3493	case URxvt_font:
		3494	#if ENABLE_STYLES
		3495	case URxvt_boldFont:
		3496	case URxvt_italicFont:
		3497	case URxvt_boldItalicFont:
		3498	#endif
		3499	if (query)
		3500	tt_printf ("\33]%d;%-.250s%c", saveop,
		3501	option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
		3502	? fontset[op - URxvt_font]->fontdesc : "",
		3503	resp);
		3504	else
		3505	{
		3506	const char *&res = rs[Rs_font + (op - URxvt_font)];
		3507
		3508	res = strdup (str);
		3509	allocated.push_back ((void *)res);
		3510	set_fonts ();
		3511	}
		3512	break;
		3513
		3514	case URxvt_version:
		3515	if (query)
		3516	tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
		3517	op,
		3518	rs[Rs_name], VERSION[0], VERSION[2],
		3519	resp);
		3520	break;
		3521
		3522	#if !ENABLE_MINIMAL
		3523	case URxvt_locale:
		3524	if (query)
		3525	tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
		3526	else
		3527	{
		3528	set_locale (str);
		3529	pty->set_utf8_mode (enc_utf8);
		3530	init_xlocale ();
		3531	}
		3532	break;
		3533
		3534	case URxvt_view_up:
		3535	case URxvt_view_down:
		3536	{
		3537	int lines = atoi (str);
		3538
		3539	if (lines)
		3540	scr_page (op == URxvt_view_up ? UP : DN, lines);
		3541	else
		3542	scr_erase_savelines ();
		3543	}
		3544
		3545	break;
		3546	#endif
		3547
		3548	#if ENABLE_PERL
		3549	case URxvt_perl:
		3550	HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3548	break;	3551	break;
3549	#endif	3552	#endif
3550	}	3553	}
3551	}	3554	}
3552	/*----------------------------------------------------------------------*/	3555	/*----------------------------------------------------------------------*/
…		…
3566	{	3569	{
3567	int state;	3570	int state;
3568		3571
3569	if (mode == 's')	3572	if (mode == 's')
3570	{	3573	{
3571	SavedModes |= (PrivateModes & bit);	3574	SavedModes |= (priv_modes & bit);
3572	return -1;	3575	return -1;
3573	}	3576	}
3574	else	3577	else
3575	{	3578	{
3576	if (mode == 'r')	3579	if (mode == 'r')
3577	state = (SavedModes & bit) ? 1 : 0; /* no overlapping */	3580	state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3578	else	3581	else
3579	state = (mode == 't') ? ! (PrivateModes & bit) : mode;	3582	state = (mode == 't') ? ! (priv_modes & bit) : mode;
3580	PrivMode (state, bit);	3583
		3584	set_privmode (bit, state);
3581	}	3585	}
3582		3586
3583	return state;	3587	return state;
3584	}	3588	}
3585		3589
3586	/* we're not using priv _yet_ */	3590	/* we're not using priv _yet_ */
3587	void	3591	void
3588	rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)	3592	rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3589	{	3593	{
3590	unsigned int i, j;	3594	unsigned int i, j;
3591	int state;	3595	int state;
3592		3596
3593	static const struct	3597	static const struct
3594	{	3598	{
3595	const int argval;	3599	const int argval;
3596	const unsigned long bit;	3600	const unsigned long bit;
3597	}
3598
3599	argtopriv[] = {	3601	} argtopriv[] = {
3600	{ 1, PrivMode_aplCUR },	3602	{ 1, PrivMode_aplCUR }, // DECCKM
3601	{ 2, PrivMode_vt52 },	3603	{ 2, PrivMode_vt52 },
3602	{ 3, PrivMode_132 },	3604	{ 3, PrivMode_132 }, // DECCOLM
3603	{ 4, PrivMode_smoothScroll },	3605	{ 4, PrivMode_smoothScroll }, // DECSCLM
3604	{ 5, PrivMode_rVideo },	3606	{ 5, PrivMode_rVideo }, // DECSCNM
3605	{ 6, PrivMode_relOrigin },	3607	{ 6, PrivMode_relOrigin }, // DECOM
3606	{ 7, PrivMode_Autowrap },	3608	{ 7, PrivMode_Autowrap }, // DECAWM
		3609	// 8, auto-repeat keys // DECARM
3607	{ 9, PrivMode_MouseX10 },	3610	{ 9, PrivMode_MouseX10 },
3608	#ifdef menuBar_esc	3611	// 18 end FF to printer after print screen
3609	{ menuBar_esc, PrivMode_menuBar },	3612	// 19 Print screen prints full screen/scroll region
3610	#endif	3613	{ 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3611	#ifdef scrollBar_esc	3614	#ifdef scrollBar_esc
3612	{ scrollBar_esc, PrivMode_scrollBar },	3615	{ scrollBar_esc, PrivMode_scrollBar },
3613	#endif	3616	#endif
3614	// 18, 19 printing-related
3615	{ 25, PrivMode_VisibleCursor },
3616	// 30 show scrollbar rxvt. extension
3617	{ 35, PrivMode_ShiftKeys }, // rxvt extension	3617	{ 35, PrivMode_ShiftKeys }, // rxvt extension
		3618	// 38, tektronix mode // DECTEK
3618	{ 40, PrivMode_132OK },	3619	{ 40, PrivMode_132OK },
3619	// 41 xterm more fixes NYI	3620	// 41 xterm more fixes NYI
3620	// 45 margin bell NYI	3621	// 45 margin bell NYI
3621	// 46 start logging	3622	// 46 start logging
3622	{ 47, PrivMode_Screen },	3623	{ 47, PrivMode_Screen },
3623	{ 66, PrivMode_aplKP },	3624	{ 66, PrivMode_aplKP }, // DECPAM/DECPNM
3624	#ifndef NO_BACKSPACE_KEY	3625	#ifndef NO_BACKSPACE_KEY
3625	{ 67, PrivMode_BackSpace },	3626	{ 67, PrivMode_BackSpace }, // DECBKM
3626	#endif	3627	#endif
3627	{ 1000, PrivMode_MouseX11 },	3628	{ 1000, PrivMode_MouseX11 },
3628	// 1001 Use Hilite Mouse Tracking. NYI, TODO	3629	{ 1002, PrivMode_MouseBtnEvent },
3629	// 1002 Use Cell Motion Mouse Tracking. NYI, TODO	3630	{ 1003, PrivMode_MouseAnyEvent },
3630	// 1003 Use All Motion Mouse Tracking. NYI, TODO
3631	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension	3631	{ 1010, PrivMode_TtyOutputInh }, // rxvt extension
3632	{ 1011, PrivMode_Keypress }, // rxvt extension	3632	{ 1011, PrivMode_Keypress }, // rxvt extension
3633	// 1035 enable modifiers for alt, numlock NYI	3633	// 1035 enable modifiers for alt, numlock NYI
3634	// 1036 send ESC for meta keys NYI	3634	// 1036 send ESC for meta keys NYI
3635	// 1037 send DEL for keypad delete NYI	3635	// 1037 send DEL for keypad delete NYI
3636	{ 1047, PrivMode_Screen },	3636	{ 1047, PrivMode_Screen },
3637	// 1048 save and restore cursor	3637	// 1048 save and restore cursor
3638	{ 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */	3638	{ 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3639	// 1051, 1052, 1060, 1061 keyboard emulation NYI	3639	// 1051, 1052, 1060, 1061 keyboard emulation NYI
		3640	{ 2004, PrivMode_BracketPaste },
3640	};	3641	};
3641		3642
3642	if (nargs == 0)	3643	if (nargs == 0)
3643	return;	3644	return;
3644		3645
…		…
3661	}	3662	}
3662		3663
3663	/* extra handling for values with state unkept */	3664	/* extra handling for values with state unkept */
3664	switch (arg[i])	3665	switch (arg[i])
3665	{	3666	{
		3667	#if ENABLE_STYLES
		3668	case 1021:
		3669	set_option (Opt_intensityStyles, mode);
		3670
		3671	scr_touch (true);
		3672	break;
		3673	#endif
3666	case 1048: /* alternative cursor save */	3674	case 1048: /* alternative cursor save */
3667	if (Options & Opt_secondaryScreen)	3675	if (option (Opt_secondaryScreen))
3668	if (mode == 0)	3676	if (mode == 0)
3669	scr_cursor (RESTORE);	3677	scr_cursor (RESTORE);
3670	else if (mode == 1)	3678	else if (mode == 1)
3671	scr_cursor (SAVE);	3679	scr_cursor (SAVE);
3672	break;	3680	break;
…		…
3680	case 2: /* VT52 mode */	3688	case 2: /* VT52 mode */
3681	/* oddball mode. should be set regardless of set/reset	3689	/* oddball mode. should be set regardless of set/reset
3682	* parameter. Return from VT52 mode with an ESC < from	3690	* parameter. Return from VT52 mode with an ESC < from
3683	* within VT52 mode	3691	* within VT52 mode
3684	*/	3692	*/
3685	PrivMode (1, PrivMode_vt52);	3693	set_privmode (PrivMode_vt52, 1);
3686	break;	3694	break;
3687	case 3: /* 80/132 */	3695	case 3: /* 80/132 */
3688	if (PrivateModes & PrivMode_132OK)	3696	if (priv_modes & PrivMode_132OK)
3689	set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height);	3697	set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3690	break;	3698	break;
3691	case 4: /* smooth scrolling */	3699	case 4: /* smooth scrolling */
3692	if (state)	3700	set_option (Opt_jumpScroll, !state);
3693	Options &= ~Opt_jumpScroll;
3694	else
3695	Options |= Opt_jumpScroll;
3696	break;	3701	break;
3697	case 5: /* reverse video */	3702	case 5: /* reverse video */
3698	scr_rvideo_mode (state);	3703	scr_rvideo_mode (state);
3699	break;	3704	break;
3700	case 6: /* relative/absolute origins */	3705	case 6: /* relative/absolute origins */
…		…
3704	scr_autowrap (state);	3709	scr_autowrap (state);
3705	break;	3710	break;
3706	/* case 8: - auto repeat, can't do on a per window basis */	3711	/* case 8: - auto repeat, can't do on a per window basis */
3707	case 9: /* X10 mouse reporting */	3712	case 9: /* X10 mouse reporting */
3708	if (state) /* orthogonal */	3713	if (state) /* orthogonal */
3709	PrivateModes &= ~PrivMode_MouseX11;	3714	priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3710	break;	3715	break;
3711	#ifdef menuBar_esc
3712	case menuBar_esc:
3713	#ifdef MENUBAR
3714	map_menuBar (state);
3715	#endif
3716	break;
3717	#endif
3718	#ifdef scrollBar_esc	3716	#ifdef scrollBar_esc
3719	case scrollBar_esc:	3717	case scrollBar_esc:
3720	if (scrollbar_mapping (state))	3718	if (scrollBar.map (state))
3721	{	3719	{
3722	resize_all_windows (0, 0, 0);	3720	resize_all_windows (0, 0, 0);
3723	scr_touch (true);	3721	scr_touch (true);
3724	}	3722	}
3725	break;	3723	break;
…		…
3734	break;	3732	break;
3735	/* case 66: - application key pad */	3733	/* case 66: - application key pad */
3736	/* case 67: - backspace key */	3734	/* case 67: - backspace key */
3737	case 1000: /* X11 mouse reporting */	3735	case 1000: /* X11 mouse reporting */
3738	if (state) /* orthogonal */	3736	if (state) /* orthogonal */
3739	PrivateModes &= ~PrivMode_MouseX10;	3737	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3740	break;	3738	break;
3741	#if 0
3742	case 1001:	3739	case 1002:
3743	break; /* X11 mouse highlighting */	3740	case 1003:
3744	#endif	3741	if (state)
		3742	{
		3743	priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
		3744	priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
		3745	vt_emask_mouse = PointerMotionMask;
		3746	}
		3747	else
		3748	vt_emask_mouse = NoEventMask;
		3749
		3750	vt_select_input ();
		3751	break;
3745	case 1010: /* scroll to bottom on TTY output inhibit */	3752	case 1010: /* scroll to bottom on TTY output inhibit */
3746	if (state)
3747	Options &= ~Opt_scrollTtyOutput;
3748	else
3749	Options |= Opt_scrollTtyOutput;	3753	set_option (Opt_scrollTtyOutput, !state);
3750	break;	3754	break;
3751	case 1011: /* scroll to bottom on key press */	3755	case 1011: /* scroll to bottom on key press */
3752	if (state)
3753	Options |= Opt_scrollTtyKeypress;	3756	set_option (Opt_scrollTtyKeypress, state);
3754	else
3755	Options &= ~Opt_scrollTtyKeypress;
3756	break;	3757	break;
3757	case 1047: /* secondary screen w/ clearing last */	3758	case 1047: /* secondary screen w/ clearing last */
3758	if (Options & Opt_secondaryScreen)	3759	if (option (Opt_secondaryScreen))
3759	if (current_screen != PRIMARY)	3760	if (!state)
3760	scr_erase_screen (2);	3761	scr_erase_screen (2);
		3762
3761	scr_change_screen (state);	3763	scr_change_screen (state);
3762	break;	3764	break;
3763	case 1049: /* secondary screen w/ clearing first */	3765	case 1049: /* secondary screen w/ clearing first */
		3766	if (option (Opt_secondaryScreen))
		3767	if (state)
		3768	scr_cursor (SAVE);
		3769
3764	scr_change_screen (state);	3770	scr_change_screen (state);
		3771
3765	if (Options & Opt_secondaryScreen)	3772	if (option (Opt_secondaryScreen))
3766	if (current_screen != PRIMARY)	3773	if (state)
3767	scr_erase_screen (2);	3774	scr_erase_screen (2);
		3775	else
		3776	scr_cursor (RESTORE);
3768	break;	3777	break;
3769	default:	3778	default:
3770	break;	3779	break;
3771	}	3780	}
3772	}	3781	}
…		…
3796	rendset = 0, rendstyle = ~RS_None;	3805	rendset = 0, rendstyle = ~RS_None;
3797	break;	3806	break;
3798	case 1:	3807	case 1:
3799	rendset = 1, rendstyle = RS_Bold;	3808	rendset = 1, rendstyle = RS_Bold;
3800	break;	3809	break;
3801	//case 2: // faint or second colour	3810	//case 2: // low intensity
		3811	case 3:
		3812	rendset = 1, rendstyle = RS_Italic;
		3813	break;
3802	case 4:	3814	case 4:
3803	rendset = 1, rendstyle = RS_Uline;	3815	rendset = 1, rendstyle = RS_Uline;
3804	break;	3816	break;
3805	case 5: // slowly blinking	3817	case 5: // slowly blinking
3806	case 6: // rapidly blinking	3818	case 6: // rapidly blinking
…		…
3818	//case 11: // scoansi acs on, first alt font	3830	//case 11: // scoansi acs on, first alt font
3819	//case 12: // scoansi acs on, |0x80, second alt font	3831	//case 12: // scoansi acs on, |0x80, second alt font
3820	//...	3832	//...
3821	//case 19: // ninth alt font	3833	//case 19: // ninth alt font
3822	//case 20: // gothic	3834	//case 20: // gothic
3823	case 21: // disable bold, faint	3835	case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3824	rendset = 0, rendstyle = RS_Bold;	3836	rendset = 0, rendstyle = RS_Bold;
3825	break;	3837	break;
3826	case 22:	3838	case 22: // normal intensity
3827	rendset = 0, rendstyle = RS_Bold;	3839	rendset = 0, rendstyle = RS_Bold;
3828	break;	3840	break;
3829	//case 23: disable italic	3841	case 23: // disable italic
		3842	rendset = 0, rendstyle = RS_Italic;
		3843	break;
3830	case 24:	3844	case 24:
3831	rendset = 0, rendstyle = RS_Uline;	3845	rendset = 0, rendstyle = RS_Uline;
3832	break;	3846	break;
3833	case 25:	3847	case 25:
		3848	rendset = 0, rendstyle = RS_Blink;
		3849	break;
		3850	case 26: // variable spacing (iso 8613)
3834	rendset = 0, rendstyle = RS_Blink;	3851	rendset = 0, rendstyle = RS_Blink;
3835	break;	3852	break;
3836	case 27:	3853	case 27:
3837	rendset = 0, rendstyle = RS_RVid;	3854	rendset = 0, rendstyle = RS_RVid;
3838	break;	3855	break;
…		…
3856	case 35:	3873	case 35:
3857	case 36:	3874	case 36:
3858	case 37:	3875	case 37:
3859	scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);	3876	scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3860	break;	3877	break;
3861	#ifdef TTY_256COLOR	3878	case 38: // set fg color, ISO 8613-6
3862	case 38:
3863	if (nargs > i + 2 && arg[i + 1] == 5)	3879	if (nargs > i + 2 && arg[i + 1] == 5)
3864	{	3880	{
3865	scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);	3881	scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3866	i += 2;	3882	i += 2;
3867	}	3883	}
3868	break;	3884	break;
3869	#endif
3870	case 39: /* default fg */	3885	case 39: /* default fg */
3871	scr_color (Color_fg, Color_fg);	3886	scr_color (Color_fg, Color_fg);
3872	break;	3887	break;
3873		3888
3874	case 40:	3889	case 40:
…		…
3879	case 45:	3894	case 45:
3880	case 46:	3895	case 46:
3881	case 47:	3896	case 47:
3882	scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);	3897	scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3883	break;	3898	break;
3884	#ifdef TTY_256COLOR	3899	case 48: // set bg color, ISO 8613-6
3885	case 48:
3886	if (nargs > i + 2 && arg[i + 1] == 5)	3900	if (nargs > i + 2 && arg[i + 1] == 5)
3887	{	3901	{
3888	scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);	3902	scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3889	i += 2;	3903	i += 2;
3890	}	3904	}
3891	break;	3905	break;
3892	#endif
3893	case 49: /* default bg */	3906	case 49: /* default bg */
3894	scr_color (Color_bg, Color_bg);	3907	scr_color (Color_bg, Color_bg);
3895	break;	3908	break;
3896		3909
3897	#ifndef NO_BRIGHTCOLOR	3910	//case 50: // not variable spacing
		3911
		3912	#if !ENABLE_MINIMAL
3898	case 90:	3913	case 90:
3899	case 91: /* set bright fg color */	3914	case 91: /* set bright fg color */
3900	case 92:	3915	case 92:
3901	case 93:	3916	case 93:
3902	case 94:	3917	case 94:
3903	case 95:	3918	case 95:
3904	case 96:	3919	case 96:
3905	case 97:	3920	case 97:
3906	scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)),	3921	scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3907	Color_fg);
3908	break;	3922	break;
3909	case 100:	3923	case 100:
3910	case 101: /* set bright bg color */	3924	case 101: /* set bright bg color */
3911	case 102:	3925	case 102:
3912	case 103:	3926	case 103:
3913	case 104:	3927	case 104:
3914	case 105:	3928	case 105:
3915	case 106:	3929	case 106:
3916	case 107:	3930	case 107:
3917	scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)),	3931	scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3918	Color_bg);
3919	break;	3932	break;
3920	#endif	3933	#endif
3921
3922	}	3934	}
3923	}	3935	}
3924	}	3936	}
3925	/*}}} */	3937	/*}}} */
3926		3938
…		…
3929	rxvt_term::process_graphics ()	3941	rxvt_term::process_graphics ()
3930	{	3942	{
3931	unicode_t ch, cmd = cmd_getc ();	3943	unicode_t ch, cmd = cmd_getc ();
3932		3944
3933	if (cmd == 'Q')	3945	if (cmd == 'Q')
		3946	{
3934	{ /* query graphics */	3947	/* query graphics */
3935	tt_printf ("\033G0\n"); /* no graphics */	3948	tt_printf ("\033G0\012"); /* no graphics */
3936	return;	3949	return;
3937	}	3950	}
3938	/* swallow other graphics sequences until terminating ':' */	3951	/* swallow other graphics sequences until terminating ':' */
3939	do	3952	do
3940	ch = cmd_getc ();	3953	ch = cmd_getc ();
…		…
3950	*/	3963	*/
3951	void	3964	void
3952	rxvt_term::tt_printf (const char *fmt,...)	3965	rxvt_term::tt_printf (const char *fmt,...)
3953	{	3966	{
3954	va_list arg_ptr;	3967	va_list arg_ptr;
3955	unsigned char buf[256];	3968	char buf[256];
3956		3969
3957	va_start (arg_ptr, fmt);	3970	va_start (arg_ptr, fmt);
3958	vsnprintf ((char *)buf, 256, fmt, arg_ptr);	3971	vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3959	va_end (arg_ptr);	3972	va_end (arg_ptr);
3960	tt_write (buf, STRLEN (buf));	3973	tt_write (buf, strlen (buf));
3961	}	3974	}
3962		3975
3963	/* ---------------------------------------------------------------------- */	3976	/* ---------------------------------------------------------------------- */
3964	/* Write data to the pty as typed by the user, pasted with the mouse,	3977	/* Write data to the pty as typed by the user, pasted with the mouse,
3965	* or generated by us in response to a query ESC sequence.	3978	* or generated by us in response to a query ESC sequence.
3966	*/	3979	*/
3967	void
3968	rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3969	{
3970	enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT	3980	const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3971		3981
3972	if (len)	3982	void
		3983	rxvt_term::tt_write (const char *data, unsigned int len)
		3984	{
		3985	if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
		3986	return;
		3987
		3988	if (pty->pty < 0)
		3989	return;
		3990
		3991	if (v_buflen == 0)
		3992	{
		3993	ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
		3994
		3995	if ((unsigned int)written == len)
		3996	return;
		3997
		3998	data += written;
		3999	len -= written;
3973	{	4000	}
		4001
		4002	v_buffer = (char *)realloc (v_buffer, v_buflen + len);
		4003
		4004	memcpy (v_buffer + v_buflen, data, len);
		4005	v_buflen += len;
		4006
		4007	pty_ev.set (ev::READ | ev::WRITE);
		4008	}
		4009
		4010	void rxvt_term::pty_write ()
		4011	{
		4012	int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
		4013
		4014	if (written > 0)
		4015	{
		4016	v_buflen -= written;
		4017
3974	if (v_buflen == 0)	4018	if (v_buflen == 0)
3975	{	4019	{
3976	ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3977
3978	if ((unsigned int)written == len)
3979	return;
3980
3981	data += written;
3982	len -= written;
3983	}
3984
3985
3986	v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3987
3988	memcpy (v_buffer + v_buflen, data, len);
3989	v_buflen += len;
3990	}
3991
3992	for (;;)
3993	{
3994	int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3995
3996	if (written > 0)
3997	{
3998	v_buflen -= written;
3999
4000	if (v_buflen == 0)
4001	{
4002	free (v_buffer);	4020	free (v_buffer);
4003	v_buffer = 0;	4021	v_buffer = 0;
4004	v_buflen = 0;
4005		4022
4006	pty_ev.set (EVENT_READ);	4023	pty_ev.set (ev::READ);
4007	return;
4008	}
4009
4010	memmove (v_buffer, v_buffer + written, v_buflen);
4011	}
4012	else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4013	// original code just ignores this...
4014	destroy ();
4015	else
4016	{
4017	pty_ev.set (EVENT_READ | EVENT_WRITE);
4018	return;	4024	return;
4019	}	4025	}
		4026
		4027	memmove (v_buffer, v_buffer + written, v_buflen);
4020	}	4028	}
		4029	else if (written != -1 || (errno != EAGAIN && errno != EINTR))
		4030	pty_ev.set (ev::READ);
4021	}	4031	}
4022		4032
4023	/*----------------------- end-of-file (C source) -----------------------*/	4033	/*----------------------- end-of-file (C source) -----------------------*/
4024		4034

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