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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.1 by pcg, Mon Nov 24 17:28:08 2003 UTC vs.
Revision 1.231 by root, Sat Jan 21 14:25:05 2006 UTC

1	/*
2	* $Id: rxvt.h,v 1.1 2003/11/24 17:28:08 pcg Exp $
3	*/
4
5	#ifndef _RXVT_H_ /* include once only */	1	#ifndef RXVT_H_ /* include once only */
6	#define _RXVT_H_	2	#define RXVT_H_
7		3
8	#include "rxvtlib.h"	4	#include "rxvtlib.h"
9		5
10	#include "feature.h"	6	#include "feature.h"
		7
		8	#if defined (ISO_14755) || defined (ENABLE_PERL)
		9	# define ENABLE_OVERLAY 1
		10	#endif
		11
		12	#if ENABLE_PERL
		13	# define ENABLE_FRILLS 1
		14	# define ENABLE_COMBINING 1
		15	#endif
		16
		17	#if ENABLE_FRILLS
		18	# define ENABLE_XEMBED 1
		19	# define ENABLE_EWMH 1
		20	# define CURSOR_BLINK 1
		21	#else
		22	# define ENABLE_MINIMAL 1
		23	#endif
		24
		25	#include <limits.h>
11		26
12	#include <X11/cursorfont.h>	27	#include <X11/cursorfont.h>
13	#include <X11/keysym.h>	28	#include <X11/keysym.h>
14	#include <X11/keysymdef.h>	29	#include <X11/keysymdef.h>
15	#include <X11/Xatom.h>	30	#include <X11/Xatom.h>
		31	#if ENABLE_FRILLS
		32	# include <X11/Xmd.h>
		33	#endif
16		34
17	#include "defaultfont.h"	35	#include "encoding.h"
18	#include "rxvtcolor.h"	36	#include "rxvtfont.h"
		37	#include "rxvttoolkit.h"
		38	#include "iom.h"
		39	#include "salloc.h"
		40
		41	#include "rxvtperl.h"
		42
		43	// try to avoid some macros to decrease code size, on some systems
		44	#if ENABLE_MINIMAL
		45	# define strcmp(a,b) (strcmp)(a,b)
		46	# define strlen(a) (strlen)(a)
		47	# define strcpy(a,b) (strcpy)(a,b)
		48	# define memset(a,c,l) (memset)(a,c,l)
		49	# define memcpy(a,b,l) (memcpy)(a,b,l)
		50	#endif
19		51
20	/*	52	/*
21	*****************************************************************************	53	*****************************************************************************
22	* SYSTEM HACKS	54	* SYSTEM HACKS
23	*****************************************************************************	55	*****************************************************************************
24	*/	56	*/
25	/* Consistent defines - please report on the necessity	57	/* Consistent defines - please report on the necessity
26	* @ Unixware: defines (__svr4__)	58	* @ Unixware: defines (__svr4__)
27	*/	59	*/
28	#if defined (SVR4) && !defined (__svr4__)	60	#if defined (SVR4) && !defined (__svr4__)
29	# define __svr4__	61	# define __svr4__ 1
30	#endif	62	#endif
31	#if defined (sun) && !defined (__sun__)	63	#if defined (sun) && !defined (__sun__)
32	# define __sun__	64	# define __sun__ 1
33	#endif	65	#endif
34
35		66
36	#ifndef HAVE_XPOINTER	67	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	68	typedef char *XPointer;
38	#endif	69	#endif
39		70
40	#ifdef HAVE_TERMIOS_H	71	#ifdef HAVE_TERMIOS_H
41	# include <termios.h>	72	# include <termios.h>
42	typedef struct termios ttymode_t;	73	typedef struct termios ttymode_t;
43	#else	74	#else
44	# include <sgtty.h>	75	# include <sgtty.h>
45	typedef struct {	76	typedef struct {
46	struct sgttyb sg;	77	struct sgttyb sg;
47	struct tchars tc;	78	struct tchars tc;
48	struct ltchars lc;	79	struct ltchars lc;
49	int line;	80	int line;
50	int local;	81	int local;
51	} ttymode_t;	82	} ttymode_t;
52	#endif	83	#endif
53		84
54	#ifdef GREEK_SUPPORT
55	# include "grkelot.h"
56	#endif
57	#ifdef XPM_BACKGROUND	85	#ifdef XPM_BACKGROUND
58	# ifdef XPM_INC_X11	86	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>	87	# include <X11/xpm.h>
60	# else	88	# else
61	# include <xpm.h>	89	# include <xpm.h>
62	# endif	90	# endif
63	#endif	91	#endif
64		92
65	#ifndef STDIN_FILENO	93	#ifndef STDIN_FILENO
66	# define STDIN_FILENO 0	94	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	95	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	96	# define STDERR_FILENO 2
		97	#endif
		98
		99	/****************************************************************************/
		100
		101	#ifndef __attribute__
		102	# if __GNUC__
		103	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		104	# define __attribute__(x)
69	#endif	105	# endif
70
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)
73	# define NO_SETOWNER_TTYDEV
74	# endif	106	# endif
		107	# define __attribute__(x)
75	#endif	108	#endif
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	109
77	# define NO_SETOWNER_TTYDEV	110	#define NORETURN __attribute__ ((noreturn))
		111	#define UNUSED __attribute__ ((unused))
		112
		113	// increases code size unless -fno-enforce-eh-specs
		114	#if __GNUC__
		115	# define NOTHROW
		116	# define THROW(x)
		117	#else
		118	# define NOTHROW throw()
		119	# define THROW(x) throw x
78	#endif	120	#endif
		121
		122	// exception thrown on fatal (per-instance) errors
		123	class rxvt_failure_exception { };
		124
		125	// exception thrown when the command parser runs out of input data
		126	class out_of_input { };
		127
		128	/*
		129	*****************************************************************************
		130	* PROTOTYPES
		131	*****************************************************************************
		132	*/
		133	// main.C
		134	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
		135	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
		136	void rxvt_clean_exit () NOTHROW;
		137	void * rxvt_malloc (size_t size);
		138	void * rxvt_calloc (size_t number, size_t size);
		139	void * rxvt_realloc (void *ptr, size_t size);
		140
		141	// misc.C
		142	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		143	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		144	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		145	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		146
		147	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		148
		149	char * rxvt_r_basename (const char *str) NOTHROW;
		150	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		151	void rxvt_log (const char *fmt,...) NOTHROW;
		152	void rxvt_warn (const char *fmt,...) NOTHROW;
		153	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		154	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		155
		156	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
		157	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
		158	char * rxvt_Str_trim (char *str) NOTHROW;
		159	int rxvt_Str_escaped (char *str) NOTHROW;
		160	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		161	void rxvt_freecommastring (char **cs) NOTHROW;
		162	char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
		163	void rxvt_usleep (int usecs) NOTHROW;
		164
		165	/////////////////////////////////////////////////////////////////////////////
		166
		167	// temporarily replace the process environment
		168	extern char **environ;
		169	extern char **rxvt_environ; // the original environ pointer
		170
		171	inline void set_environ (stringvec *envv)
		172	{
		173	if (envv)
		174	environ = (char **)envv->begin ();
		175	}
		176
		177	inline void set_environ (char **envv)
		178	{
		179	if (envv)
		180	environ = envv;
		181	}
79		182
80	/*	183	/*
81	*****************************************************************************	184	*****************************************************************************
82	* STRUCTURES AND TYPEDEFS	185	* STRUCTURES AND TYPEDEFS
83	*****************************************************************************	186	*****************************************************************************
84	*/	187	*/
85	struct rxvt_vars; /* Later REDEFINED and typedef'd to rxvt_t */
86	struct rxvt_hidden;
87	struct grwin_t;	188	struct grwin_t;
88		189
89
90	/* Sanitize menubar info */
91	#ifndef MENUBAR
92	# undef MENUBAR_MAX
93	#endif
94	#ifndef MENUBAR_MAX
95	# define MENUBAR_MAX 0
96	#endif
97
98	/* If we're using either the rxvt scrollbar or menu bars, keep the	190	/* If we're using either the rxvt scrollbar, keep the
99	* scrollColor resource.	191	* scrollColor resource.
100	*/	192	*/
101	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	193	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
102	# define KEEP_SCROLLCOLOR 1	194	# define KEEP_SCROLLCOLOR 1
103	#else	195	#else
104	# undef KEEP_SCROLLCOLOR	196	# undef KEEP_SCROLLCOLOR
105	#endif	197	#endif
106		198
107	#ifdef XPM_BACKGROUND	199	#ifdef XPM_BACKGROUND
108	typedef struct {	200	typedef struct {
109	short w, h, x, y;	201	short w, h, x, y;
110	Pixmap pixmap;	202	Pixmap pixmap;
111	} bgPixmap_t;	203	} bgPixmap_t;
112	#endif	204	#endif
		205
		206	struct rxvt_ptytty {
		207	int pty; // pty file descriptor; connected to rxvt
		208	int tty; // tty file descriptor; connected to child
		209
		210	rxvt_ptytty ()
		211	: pty(-1), tty(-1)
		212	{
		213	}
		214
		215	virtual ~rxvt_ptytty ()
		216	{
		217	}
		218
		219	virtual bool get () = 0;
		220	#if UTMP_SUPPORT
		221	virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
		222	#endif
		223
		224	void close_tty ();
		225	bool make_controlling_tty ();
		226	void set_utf8_mode (bool on);
		227	};
		228
		229	rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
		230	void rxvt_ptytty_server (); // start the ptytty server process
113		231
114	/*	232	/*
115	* the 'essential' information for reporting Mouse Events	233	* the 'essential' information for reporting Mouse Events
116	* pared down from XButtonEvent	234	* pared down from XButtonEvent
117	*/	235	*/
118	struct mouse_event {	236	struct mouse_event {
119	int clicks;	237	int clicks;
120	Time time; /* milliseconds */	238	Time time; /* milliseconds */
121	unsigned int state; /* key or button mask */	239	unsigned int state; /* key or button mask */
122	unsigned int button; /* detail */	240	unsigned int button; /* detail */
123	};	241	};
124		242
125	#ifndef min	243	#if ENABLE_FRILLS
126	# define min(a,b) (((a) < (b)) ? (a) : (b))	244	typedef struct _mwmhints {
127	# define max(a,b) (((a) > (b)) ? (a) : (b))	245	CARD32 flags;
		246	CARD32 functions;
		247	CARD32 decorations;
		248	INT32 input_mode;
		249	CARD32 status;
		250	} MWMHints;
128	#endif	251	#endif
129		252
130	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	253	#if ENABLE_XEMBED
131	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	254	// XEMBED messages
132	#define SWAP_IT(one, two, typeof) \	255	# define XEMBED_EMBEDDED_NOTIFY 0
133	do { \	256	# define XEMBED_WINDOW_ACTIVATE 1
134	typeof swapittmp; \	257	# define XEMBED_WINDOW_DEACTIVATE 2
135	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	258	# define XEMBED_REQUEST_FOCUS 3
136	} while (/* CONSTCOND */ 0)	259	# define XEMBED_FOCUS_IN 4
137	#define BOUND_POSITIVE_INT16(val) \	260	# define XEMBED_FOCUS_OUT 5
138	(int16_t)((val) <= 0 \	261	# define XEMBED_FOCUS_NEXT 6
139	? 0 \	262	# define XEMBED_FOCUS_PREV 7
140	: min((val), (((uint16_t)-1)>>1)))	263
		264	# define XEMBED_MODALITY_ON 10
		265	# define XEMBED_MODALITY_OFF 11
		266	# define XEMBED_REGISTER_ACCELERATOR 12
		267	# define XEMBED_UNREGISTER_ACCELERATOR 13
		268	# define XEMBED_ACTIVATE_ACCELERATOR 14
		269
		270	// XEMBED detail code
		271	# define XEMBED_FOCUS_CURRENT 0
		272	# define XEMBED_FOCUS_FIRST 1
		273	# define XEMBED_FOCUS_LAST 2
		274
		275	# define XEMBED_MAPPED (1 << 0)
		276	#endif
141		277
142	/*	278	/*
143	*****************************************************************************	279	*****************************************************************************
144	* NORMAL DEFINES	280	* NORMAL DEFINES
145	*****************************************************************************	281	*****************************************************************************
146	*/	282	*/
147		283
148	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
149	# error if you disable both selection styles, how can you select, silly?
150	#endif
151
152	#define APL_CLASS "XTerm" /* class name */
153	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
154	#define APL_NAME "rxvt" /* normal name */
155
156	/* COLORTERM, TERM environment variables */	284	/* COLORTERM, TERM environment variables */
157	#define COLORTERMENV "rxvt"	285	#define COLORTERMENV "rxvt"
158	#ifdef XPM_BACKGROUND	286	#ifdef XPM_BACKGROUND
159	# define COLORTERMENVFULL COLORTERMENV "-xpm"	287	# define COLORTERMENVFULL COLORTERMENV "-xpm"
160	#else	288	#else
161	# define COLORTERMENVFULL COLORTERMENV	289	# define COLORTERMENVFULL COLORTERMENV
162	#endif	290	#endif
163	#ifndef TERMENV	291	#ifndef TERMENV
164	# define TERMENV "xterm"	292	# define TERMENV "rxvt-unicode"
165	#endif	293	#endif
166		294
167	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	295	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
168	# define NO_MOUSE_REPORT_SCROLLBAR	296	# define NO_MOUSE_REPORT_SCROLLBAR 1
169	#endif
170
171	#ifdef NO_RESOURCES
172	# undef USE_XGETDEFAULT
173	#endif	297	#endif
174		298
175	/* now look for other badly set stuff */	299	/* now look for other badly set stuff */
176		300
177	#if !defined (EACCESS) && defined(EAGAIN)	301	#if !defined (EACCESS) && defined(EAGAIN)
178	# define EACCESS EAGAIN	302	# define EACCESS EAGAIN
179	#endif	303	#endif
180		304
181	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	305	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
182	# define EXIT_SUCCESS 0 /* exit function success */	306	# define EXIT_SUCCESS 0 /* exit function success */
183	# define EXIT_FAILURE 1 /* exit function failure */	307	# define EXIT_FAILURE 1 /* exit function failure */
184	#endif	308	#endif
185		309
186	#define menuBar_esc 10
187	#define scrollBar_esc 30	310	#define scrollBar_esc 30
188	#define menuBar_margin 2 /* margin below text */
189		311
190	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	312	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
191	# define HAVE_SCROLLBARS	313	# define HAVE_SCROLLBARS 1
192	#endif	314	#endif
193		315
194	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
195	#ifdef HALFSHADOW
196	# define SHADOW 1
197	#else
198	# define SHADOW 2
199	#endif
200
201	#define R_SB_ALIGN_CENTRE 0	316	#define R_SB_ALIGN_CENTRE 0
202	#define R_SB_ALIGN_TOP 1	317	#define R_SB_ALIGN_TOP 1
203	#define R_SB_ALIGN_BOTTOM 2	318	#define R_SB_ALIGN_BOTTOM 2
204		319
205	#define R_SB_RXVT 0	320	#define R_SB_NEXT 1
206	#define R_SB_NEXT 1	321	#define R_SB_XTERM 2
207	#define R_SB_XTERM 2	322	#define R_SB_PLAIN 4
		323	#define R_SB_RXVT 8
208		324
209	#define SB_WIDTH_NEXT 19	325	#define SB_WIDTH_NEXT 19
210	#define SB_WIDTH_XTERM 7	326	#define SB_WIDTH_XTERM 15
		327	#define SB_WIDTH_PLAIN 7
211	#ifndef SB_WIDTH_RXVT	328	#ifndef SB_WIDTH_RXVT
212	# define SB_WIDTH_RXVT 10	329	# define SB_WIDTH_RXVT 10
213	#endif	330	#endif
214		331
215	/*	332	/*
216	* NeXT scrollbar defines	333	* NeXT scrollbar defines
217	*/	334	*/
218	#define SB_PADDING 1	335	#define SB_PADDING 1
219	#define SB_BORDER_WIDTH 1	336	#define SB_BORDER_WIDTH 1
220	#define SB_BEVEL_WIDTH_UPPER_LEFT 1	337	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
221	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2	338	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
222	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)	339	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
223	#define SB_MARGIN_SPACE (SB_PADDING * 2)	340	#define SB_MARGIN_SPACE (SB_PADDING * 2)
224	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)	341	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
225	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)	342	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
226	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)	343	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
227	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)	344	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
228	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)	345	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
229	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)	346	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
230	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)	347	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
231	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))	348	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
232	/*	349	/*
233	* +-------------+	350	* +-------------+
234	* | | <---< SB_PADDING	351	* | | <---< SB_PADDING
235	* | ::::::::::: |	352	* | ::::::::::: |
236	* | ::::::::::: |	353	* | ::::::::::: |
…		…
242	* | | :::::::: |	359	* | | :::::::: |
243	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	360	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
244	* | +---------+ |	361	* | +---------+ |
245	* | | ......%%| |	362	* | | ......%%| |
246	* | | ......%%| |	363	* | | ......%%| |
247	* | | ..()..%%| |	364	* | | .. ()..%%| |
248	* | | ......%%| |	365	* | | ......%%| |
249	* | | %%%%%%%%| |	366	* | | %%%%%%%%| |
250	* | +---------+ | <.........................	367	* | +---------+ | <.........................
251	* | | <---< SB_PADDING :	368	* | | <---< SB_PADDING :
252	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	369	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
273	* :............:	390	* :............:
274	* |	391	* |
275	* +---< SB_WIDTH_NEXT	392	* +---< SB_WIDTH_NEXT
276	*/	393	*/
277		394
		395	enum {
278	#define NO_REFRESH 0 /* Window not visible at all! */	396	NO_REFRESH = 0, /* Window not visible at all! */
279	#define FAST_REFRESH (1<<0) /* Fully exposed window */	397	FAST_REFRESH = 1, /* Fully exposed window */
280	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	398	SLOW_REFRESH = 2, /* Partially exposed window */
281	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	399	};
282	#define REFRESH_BOUNDS (1<<3)
283		400
284	#ifdef NO_SECONDARY_SCREEN	401	#ifdef NO_SECONDARY_SCREEN
285	# define NSCREENS 0	402	# define NSCREENS 0
286	#else	403	#else
287	# define NSCREENS 1	404	# define NSCREENS 1
288	#endif	405	#endif
289
290	#define IGNORE 0
291	#define SAVE 's'
292	#define RESTORE 'r'
293		406
294	/* special (internal) prefix for font commands */	407	/* special (internal) prefix for font commands */
295	#define FONT_CMD '#'	408	#define FONT_CMD '#'
296	#define FONT_DN "#-"	409	#define FONT_DN "#-"
297	#define FONT_UP "#+"	410	#define FONT_UP "#+"
298		411
299	/* flags for rxvt_scr_gotorc() */	412	/* flags for rxvt_scr_gotorc () */
		413	enum {
300	#define C_RELATIVE 1 /* col movement is relative */	414	C_RELATIVE = 1, /* col movement is relative */
301	#define R_RELATIVE 2 /* row movement is relative */	415	R_RELATIVE = 2, /* row movement is relative */
302	#define RELATIVE (R_RELATIVE|C_RELATIVE)	416	RELATIVE = C_RELATIVE | R_RELATIVE,
		417	};
303		418
304	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	419	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
		420	enum {
305	#define INSERT -1 /* don't change these values */	421	INSERT = -1, /* don't change these values */
306	#define DELETE +1	422	DELETE = +1,
307	#define ERASE +2	423	ERASE = +2,
		424	};
308		425
309	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	426	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
310	enum page_dirn {	427	enum page_dirn {
311	UP,	428	UP,
312	DN,	429	DN,
313	NO_DIR	430	NO_DIR,
314	};	431	};
315		432
316	/* arguments for rxvt_scr_change_screen() */	433	/* arguments for rxvt_scr_change_screen () */
317	enum {	434	enum {
318	PRIMARY = 0,	435	PRIMARY = 0,
319	SECONDARY	436	SECONDARY,
320	};	437	};
321		438
		439	#define RS_None 0
		440
		441	#define RS_fgMask 0x0000007fUL // 128 colors
		442	#define RS_bgMask 0x00003f80UL // 128 colors
		443
		444	// font styles
		445	#define RS_Bold 0x00004000UL // value 1
		446	#define RS_Italic 0x00008000UL // value 2
		447
		448	// fake styles
		449	#define RS_Blink 0x00010000UL // blink
		450	#define RS_RVid 0x00020000UL // reverse video
		451	#define RS_Uline 0x00040000UL // underline
		452
		453	// 5 custom bits for extensions
		454	#define RS_customCount 32
		455	#define RS_customMask 0x00f80000UL
		456	#define RS_customShift 19
		457
		458	// other flags
		459	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		460
		461	#define RS_styleCount 4
		462	#define RS_styleMask (RS_Bold | RS_Italic)
		463	#define RS_styleShift 14
		464
		465	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
		466	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		467
		468	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		469	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		470	#define RS_fontShift 24
		471
		472	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		473	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
		474
		475	#define Sel_none 0 /* Not waiting */
		476	#define Sel_normal 0x01 /* normal selection */
		477	#define Sel_incr 0x02 /* incremental selection */
		478	#define Sel_direct 0x00
		479	#define Sel_Primary 0x01
		480	#define Sel_Secondary 0x02
		481	#define Sel_Clipboard 0x03
		482	#define Sel_whereMask 0x0f
		483	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
		484	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
		485
322	enum {	486	enum {
323	SBYTE = 0,
324	WBYTE
325	};
326
327
328	#define RS_None 0 /* Normal */
329
330	#define RS_fgMask 0x000001FFu /* 512 colors */
331	#define RS_bgMask 0x0003FE00u /* 512 colors */
332	#define RS_Bold 0x00040000u /* bold */
333	#define RS_Blink 0x00080000u /* blink */
334	#define RS_RVid 0x00100000u /* reverse video */
335	#define RS_Uline 0x00200000u /* underline */
336
337	#define RS_wide 0x00400000u /* only multibyte characters */
338	#define IS_WIDE(r) ((r) & RS_wide)
339
340	#define RS_fontMask 0xff000000u /* plenty(?) of fonts */
341	#define RS_fontShift 24
342
343	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)
344	#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide)
345
346	#define Sel_none 0 /* Not waiting */
347	#define Sel_normal 0x01 /* normal selection */
348	#define Sel_incr 0x02 /* incremental selection */
349	#define Sel_direct 0x00
350	#define Sel_Primary 0x01
351	#define Sel_Secondary 0x02
352	#define Sel_Clipboard 0x03
353	#define Sel_whereMask 0x0f
354	#define Sel_CompoundText 0x10 /* last request was Compound */
355
356	enum {
357	C0_NUL = 0x00,	487	C0_NUL = 0x00,
358	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	488	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
359	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	489	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
360	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	490	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
361	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1	491	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
362	};	492	};
363	#define CHAR_ST 0x9c /* 0234 */	493	#define CHAR_ST 0x9c /* 0234 */
364		494
365	/*	495	/*
366	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	496	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
367	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	497	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
368	*/	498	*/
369	#define XTerm_name 0	499	enum {
370	#define XTerm_iconName 1	500	XTerm_name = 0,
371	#define XTerm_title 2	501	XTerm_iconName = 1,
372	#define XTerm_Color 4 /* change colors */	502	XTerm_title = 2,
		503	XTerm_property = 3, // change X property
		504	XTerm_Color = 4, // change colors
		505	XTerm_Color00 = 10, // not implemented, CLASH!
		506	XTerm_Color01 = 11, // not implemented
373	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	507	XTerm_Color_cursor = 12, // change actual 'Cursor' color
374	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	508	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
375	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	509	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
376	#define XTerm_Color_BD 18 /* change actual 'Bold' color */	510	XTerm_Color05 = 15, // not implemented (tektronix fg)
377	#define XTerm_Color_UL 19 /* change actual 'Underline' color */	511	XTerm_Color06 = 16, // not implemented (tektronix bg)
378	#define XTerm_logfile 46 /* not implemented */	512	XTerm_Color_RV = 17, // change actual 'Highlight' color
379	#define XTerm_font 50	513	XTerm_logfile = 46, // not implemented
		514	XTerm_font = 50,
380		515
381	/*	516	XTerm_konsole30 = 30, // reserved for konsole
		517	XTerm_konsole31 = 31, // reserved for konsole
		518	XTerm_emacs51 = 51, // reserved for emacs shell
		519	/*
382	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	520	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		521	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
383	*/	522	*/
384	#define XTerm_Menu 10 /* set menu item */	523	Rxvt_Color_BD = 18, // change actual 'Bold' color
385	#define XTerm_Pixmap 20 /* new bg pixmap */	524	Rxvt_Color_UL = 19, // change actual 'Underline' color
386	#define XTerm_restoreFG 39 /* change default fg color */	525	Rxvt_Pixmap = 20, // new bg pixmap
387	#define XTerm_restoreBG 49 /* change default bg color */	526	Rxvt_restoreFG = 39, // change default fg color
388	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	527	Rxvt_restoreBG = 49, // change default bg color
		528	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		529
		530	URxvt_locale = 701, // change locale
		531
		532	URxvt_Color_IT = 704, // change actual 'Italic' colour
		533	URxvt_Color_tint = 705, // change actual tint colour
		534	URxvt_Color_BD = 706,
		535	URxvt_Color_UL = 707,
		536
		537	URxvt_font = 710,
		538	URxvt_boldFont = 711,
		539	URxvt_italicFont = 712,
		540	URxvt_boldItalicFont = 713,
		541
		542	URxvt_view_up = 720,
		543	URxvt_view_down = 721,
		544
		545	URxvt_perl = 777,
		546	};
389		547
390	/* Words starting with `Color_' are colours. Others are counts */	548	/* Words starting with `Color_' are colours. Others are counts */
391	/*	549	/*
392	* The following comment is mostly obsolete since pixcolor_set was expanded:
393	* We're currently upto 29 colours. Only 3 more available. The
394	* PixColor and rendition colour usage should probably be decoupled	550	* The PixColor and rendition colour usage should probably be decoupled
395	* on the unnecessary items, e.g. Color_pointer, but won't bother	551	* on the unnecessary items, e.g. Color_pointer, but won't bother
396	* until we need to. Also, be aware of usage in pixcolor_set	552	* until we need to. Also, be aware of usage in pixcolor_set
397	*/	553	*/
398		554
399	enum colour_list {	555	enum colour_list {
400	Color_fg = 0,	556	Color_fg = 0,
401	Color_bg,	557	Color_bg,
402	minCOLOR, /* 2 */	558	minCOLOR, /* 2 */
403	Color_Black = minCOLOR,	559	Color_Black = minCOLOR,
404	Color_Red3,	560	Color_Red3,
405	Color_Green3,	561	Color_Green3,
406	Color_Yellow3,	562	Color_Yellow3,
407	Color_Blue3,	563	Color_Blue3,
408	Color_Magenta3,	564	Color_Magenta3,
409	Color_Cyan3,	565	Color_Cyan3,
410	maxCOLOR, /* minCOLOR + 7 */	566	maxCOLOR, /* minCOLOR + 7 */
411	#ifndef NO_BRIGHTCOLOR	567	#ifndef NO_BRIGHTCOLOR
412	Color_AntiqueWhite = maxCOLOR,	568	Color_AntiqueWhite = maxCOLOR,
413	minBrightCOLOR, /* maxCOLOR + 1 */	569	minBrightCOLOR, /* maxCOLOR + 1 */
414	Color_Grey25 = minBrightCOLOR,	570	Color_Grey25 = minBrightCOLOR,
415	Color_Red,	571	Color_Red,
416	Color_Green,	572	Color_Green,
417	Color_Yellow,	573	Color_Yellow,
418	Color_Blue,	574	Color_Blue,
419	Color_Magenta,	575	Color_Magenta,
420	Color_Cyan,	576	Color_Cyan,
421	maxBrightCOLOR, /* minBrightCOLOR + 7 */	577	maxBrightCOLOR, /* minBrightCOLOR + 7 */
422	Color_White = maxBrightCOLOR,	578	Color_White = maxBrightCOLOR,
423	#else	579	#else
424	Color_White = maxCOLOR,	580	Color_White = maxCOLOR,
425	#endif	581	#endif
426	#ifdef TTY_256COLOR
427	min256COLOR = Color_White + 1,	582	minTermCOLOR = Color_White + 1,
428	max256COLOR = minCOLOR + 255,	583	maxTermCOLOR = Color_White + 72,
429	#endif
430	#ifndef NO_CURSORCOLOR	584	#ifndef NO_CURSORCOLOR
431	Color_cursor,	585	Color_cursor,
432	Color_cursor2,	586	Color_cursor2,
433	#endif	587	#endif
434	Color_pointer,	588	Color_pointer_fg,
		589	Color_pointer_bg,
435	Color_border,	590	Color_border,
436	#ifndef NO_BOLD_UNDERLINE_REVERSE	591	#ifndef NO_BOLD_UNDERLINE_REVERSE
437	Color_BD,	592	Color_BD,
		593	Color_IT,
438	Color_UL,	594	Color_UL,
439	Color_RV,	595	Color_RV,
		596	#endif
		597	#if ENABLE_FRILLS
		598	Color_underline,
440	#endif	599	#endif
441	#ifdef OPTION_HC	600	#ifdef OPTION_HC
442	Color_HC,	601	Color_HC,
443	#endif	602	#endif
444	#ifdef KEEP_SCROLLCOLOR	603	#ifdef KEEP_SCROLLCOLOR
445	Color_scroll,	604	Color_scroll,
446	Color_trough,	605	Color_trough,
447	#endif	606	#endif
448	NRS_COLORS, /* */	607	#if TINTING
		608	Color_tint,
		609	#endif
		610	#if OFF_FOCUS_FADING
		611	Color_fade,
		612	#endif
		613	NRS_COLORS, /* */
449	#ifdef KEEP_SCROLLCOLOR	614	#ifdef KEEP_SCROLLCOLOR
450	Color_topShadow = NRS_COLORS,	615	Color_topShadow = NRS_COLORS,
451	Color_bottomShadow,	616	Color_bottomShadow,
452	TOTAL_COLORS /* upto 30 */	617	TOTAL_COLORS
453	#else	618	#else
454	TOTAL_COLORS = NRS_COLORS /* */	619	TOTAL_COLORS = NRS_COLORS
455	#endif	620	#endif
456	};	621	};
457		622
458	#define Color_Bits 9	623	#define Color_Bits 7 // 0 .. maxTermCOLOR
459	#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */	624
		625	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
460	#define NPIXCLR_BITS 32	626	#define NPIXCLR_BITS 32
461
462	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
463		627
464	/*	628	/*
465	* Resource list	629	* Resource list
466	*/	630	*/
467	enum {	631	enum {
468	Rs_display_name = 0,	632	# define def(name) Rs_ ## name,
469	Rs_term_name,	633	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
470	Rs_iconName,	634	# include "rsinc.h"
471	Rs_geometry,	635	# undef def
472	Rs_reverseVideo,	636	# undef reserve
473	Rs_color,
474	_Rs_color = Rs_color + NRS_COLORS - 1,
475	Rs_font,
476	Rs_name,
477	Rs_title,
478	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
479	Rs_path,
480	#endif
481	#ifdef XPM_BACKGROUND
482	Rs_backgroundPixmap,
483	#endif
484	#if (MENUBAR_MAX)
485	Rs_menu,
486	#endif
487	#ifndef NO_BOLDFONT
488	Rs_boldFont,
489	#endif
490	#ifdef GREEK_SUPPORT
491	Rs_greek_keyboard,
492	Rs_greektoggle_key,
493	#endif
494	Rs_loginShell,
495	Rs_jumpScroll,
496	#ifdef HAVE_SCROLLBARS
497	Rs_scrollBar,
498	Rs_scrollBar_right,
499	Rs_scrollBar_floating,
500	Rs_scrollBar_align,
501	#endif
502	Rs_scrollstyle, /* Rs_scrollBar_style */
503	Rs_scrollTtyOutput,
504	Rs_scrollTtyKeypress,
505	Rs_scrollWithBuffer,
506	Rs_saveLines,
507	Rs_utmpInhibit,
508	Rs_visualBell,
509	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
510	Rs_mapAlert,
511	#endif
512	#ifdef META8_OPTION
513	Rs_meta8,
514	#endif
515	#ifdef MOUSE_WHEEL
516	Rs_mouseWheelScrollPage,
517	#endif
518	#ifndef NO_BACKSPACE_KEY
519	Rs_backspace_key,
520	#endif
521	#ifndef NO_DELETE_KEY
522	Rs_delete_key,
523	#endif
524	Rs_selectstyle,
525	#ifdef PRINTPIPE
526	Rs_print_pipe,
527	#endif
528	#ifdef USE_XIM
529	Rs_preeditType,
530	Rs_inputMethod,
531	#endif
532	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
533	Rs_bigfont_key,
534	Rs_smallfont_key,
535	#endif
536	#ifdef TRANSPARENT
537	Rs_transparent,
538	Rs_transparent_all,
539	#endif
540	#ifndef NO_FRILLS
541	Rs_ext_bwidth,
542	Rs_int_bwidth,
543	#endif
544	Rs_scrollBar_thickness,
545	#ifndef NO_LINESPACE
546	Rs_lineSpace,
547	#endif
548	Rs_cutchars,
549	#ifdef ACS_ASCII
550	Rs_acs_chars,
551	#endif
552	Rs_modifier,
553	Rs_answerbackstring,
554	Rs_tripleclickwords,
555	Rs_cursorBlink,
556	Rs_pointerBlank,
557	Rs_pointerBlankDelay,
558	NUM_RESOURCES	637	NUM_RESOURCES
559	} ;	638	};
560		639
		640	// see init.C:xa_names, which must be kept in sync
561	enum {	641	enum {
562	TIMEOUT_INCR = 0,	642	XA_TEXT = 0,
563	NUM_TIMEOUTS
564	} ;
565
566	enum {
567	XA_COMPOUND_TEXT = 0,	643	XA_COMPOUND_TEXT,
		644	XA_UTF8_STRING,
568	XA_MULTIPLE,	645	XA_MULTIPLE,
569	XA_TARGETS,	646	XA_TARGETS,
570	XA_TEXT,
571	XA_TIMESTAMP,	647	XA_TIMESTAMP,
572	XA_VT_SELECTION,	648	XA_VT_SELECTION,
573	XA_INCR,	649	XA_INCR,
		650	XA_WM_PROTOCOLS,
574	XA_WMDELETEWINDOW,	651	XA_WM_DELETE_WINDOW,
575	#ifdef TRANSPARENT
576	XA_XROOTPMAPID,
577	#endif
578	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
579	XA_DNDPROTOCOL,
580	XA_DNDSELECTION,
581	#endif /* OFFIX_DND */
582	XA_CLIPBOARD,	652	XA_CLIPBOARD,
		653	#if ENABLE_FRILLS
		654	XA_MOTIF_WM_HINTS,
		655	#endif
		656	#if ENABLE_EWMH
		657	XA_NET_WM_PID,
		658	XA_NET_WM_NAME,
		659	XA_NET_WM_ICON_NAME,
		660	XA_NET_WM_PING,
		661	#endif
		662	#if USE_XIM
		663	XA_WM_LOCALE_NAME,
		664	#endif
		665	#if TRANSPARENT
		666	XA_XROOTPMAP_ID,
		667	XA_ESETROOT_PMAP_ID,
		668	#endif
		669	#if ENABLE_XEMBED
		670	XA_XEMBED,
		671	XA_XEMBED_INFO,
		672	#endif
583	NUM_XA	673	NUM_XA
584	} ;	674	};
585
586	/*
587	* number of graphics points
588	* divisible by 2 (num lines)
589	* divisible by 4 (num rect)
590	*/
591	#define NGRX_PTS 1000
592		675
593	/* DEC private modes */	676	/* DEC private modes */
594	#define PrivMode_132 (1LU<<0)	677	#define PrivMode_132 (1UL<<0)
595	#define PrivMode_132OK (1LU<<1)	678	#define PrivMode_132OK (1UL<<1)
596	#define PrivMode_rVideo (1LU<<2)	679	#define PrivMode_rVideo (1UL<<2)
597	#define PrivMode_relOrigin (1LU<<3)	680	#define PrivMode_relOrigin (1UL<<3)
598	#define PrivMode_Screen (1LU<<4)	681	#define PrivMode_Screen (1UL<<4)
599	#define PrivMode_Autowrap (1LU<<5)	682	#define PrivMode_Autowrap (1UL<<5)
600	#define PrivMode_aplCUR (1LU<<6)	683	#define PrivMode_aplCUR (1UL<<6)
601	#define PrivMode_aplKP (1LU<<7)	684	#define PrivMode_aplKP (1UL<<7)
602	#define PrivMode_HaveBackSpace (1LU<<8)	685	#define PrivMode_HaveBackSpace (1UL<<8)
603	#define PrivMode_BackSpace (1LU<<9)	686	#define PrivMode_BackSpace (1UL<<9)
604	#define PrivMode_ShiftKeys (1LU<<10)	687	#define PrivMode_ShiftKeys (1UL<<10)
605	#define PrivMode_VisibleCursor (1LU<<11)	688	#define PrivMode_VisibleCursor (1UL<<11)
606	#define PrivMode_MouseX10 (1LU<<12)	689	#define PrivMode_MouseX10 (1UL<<12)
607	#define PrivMode_MouseX11 (1LU<<13)	690	#define PrivMode_MouseX11 (1UL<<13)
608	#define PrivMode_scrollBar (1LU<<14)	691	#define PrivMode_scrollBar (1UL<<14)
609	#define PrivMode_menuBar (1LU<<15)
610	#define PrivMode_TtyOutputInh (1LU<<16)	692	#define PrivMode_TtyOutputInh (1UL<<15)
611	#define PrivMode_Keypress (1LU<<17)	693	#define PrivMode_Keypress (1UL<<16)
612	#define PrivMode_smoothScroll (1LU<<18)	694	#define PrivMode_smoothScroll (1UL<<17)
		695	#define PrivMode_vt52 (1UL<<18)
613	#define PrivMode_vt52 (1LU<<19)	696	#define PrivMode_LFNL (1UL<<19)
614	/* too annoying to implement X11 highlight tracking */	697	/* too annoying to implement X11 highlight tracking */
615	/* #define PrivMode_MouseX11Track (1LU<<18) */	698	/* #define PrivMode_MouseX11Track (1LU<<20) */
616		699
617	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	700	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
618	#define PrivMode(test,bit) \	701	#define PrivMode(test,bit) \
619	if (test) \	702	if (test) \
620	R->h->PrivateModes |= (bit); \	703	priv_modes |= (bit); \
621	else \	704	else \
622	R->h->PrivateModes &= ~(bit)	705	priv_modes &= ~(bit)
623		706
624	#ifdef ALLOW_132_MODE	707	#ifdef ALLOW_132_MODE
625	# define PrivMode_Default \
626	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	708	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
627	#else
628	# define PrivMode_Default \
629	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
630	#endif
631
632	#ifdef PREFER_24BIT
633	# define XDEPTH R->Xdepth
634	# define XCMAP R->Xcmap
635	# define XVISUAL R->h->Xvisual
636	#else
637	# ifdef DEBUG_DEPTH
638	# define XDEPTH DEBUG_DEPTH
639	# else	709	#else
640	# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen)	710	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
641	# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
642	# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
643	# endif	711	#endif
644	#endif	712
		713	// do not change these constants lightly, there are many interdependencies
645	#define IMBUFSIZ 128 /* input modifier buffer sizes */	714	#define IMBUFSIZ 128 // input modifier buffer sizes
646	#ifndef BUFSIZ
647	# define BUFSIZ 4096
648	#endif
649	#define KBUFSZ 512 /* size of keyboard mapping buffer */	715	#define KBUFSZ 512 // size of keyboard mapping buffer
		716	#define CBUFSIZ 2048 // size of command buffer
		717	#define UBUFSIZ 2048 // character buffer
		718
		719	#ifndef PATH_MAX
		720	# define PATH_MAX 16384
		721	#endif
		722
		723	/* Motif window hints */
		724	#define MWM_HINTS_FUNCTIONS (1L << 0)
		725	#define MWM_HINTS_DECORATIONS (1L << 1)
		726	#define MWM_HINTS_INPUT_MODE (1L << 2)
		727	#define MWM_HINTS_STATUS (1L << 3)
		728	/* bit definitions for MwmHints.functions */
		729	#define MWM_FUNC_ALL (1L << 0)
		730	#define MWM_FUNC_RESIZE (1L << 1)
		731	#define MWM_FUNC_MOVE (1L << 2)
		732	#define MWM_FUNC_MINIMIZE (1L << 3)
		733	#define MWM_FUNC_MAXIMIZE (1L << 4)
		734	#define MWM_FUNC_CLOSE (1L << 5)
		735	/* bit definitions for MwmHints.decorations */
		736	#define MWM_DECOR_ALL (1L << 0)
		737	#define MWM_DECOR_BORDER (1L << 1)
		738	#define MWM_DECOR_RESIZEH (1L << 2)
		739	#define MWM_DECOR_TITLE (1L << 3)
		740	#define MWM_DECOR_MENU (1L << 4)
		741	#define MWM_DECOR_MINIMIZE (1L << 5)
		742	#define MWM_DECOR_MAXIMIZE (1L << 6)
		743	/* bit definitions for MwmHints.inputMode */
		744	#define MWM_INPUT_MODELESS 0
		745	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		746	#define MWM_INPUT_SYSTEM_MODAL 2
		747	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		748	#define PROP_MWM_HINTS_ELEMENTS 5
650		749
651	/*	750	/*
652	*****************************************************************************	751	*****************************************************************************
653	* MACRO DEFINES	752	* MACRO DEFINES
654	*****************************************************************************	753	*****************************************************************************
655	*/	754	*/
656	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	755	#define dLocal(type,name) type const name = this->name
657	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	756	#define dDisp Display *disp = this->display->display
658	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
659	#define STRCASECMP(x, y) strcasecmp((x), (y))
660	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
661	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
662	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
663	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
664	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
665	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
666	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
667	#define STRDUP(x) strdup((const char *)(x))
668	#define STRLEN(x) strlen((const char *)(x))
669	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
670	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
671		757
672	/* convert pixel dimensions to row/column values. Everything as int32_t */	758	/* convert pixel dimensions to row/column values. Everything as int32_t */
673	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth)	759	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
674	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth)	760	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
675	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth)	761	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
676	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight)	762	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
677	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth)	763	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
678	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth)	764	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
679	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth)	765	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
680	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight)	766	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
681		767
682	#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth)	768	#define OPTION(opt) (options & (opt))
683	#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth)	769	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		770	| Opt_jumpScroll | Opt_secondaryScreen \
		771	| Opt_pastableTabs | Opt_intensityStyles)
684		772
685	#define Xscreen DefaultScreen(R->Xdisplay)	773	// for m >= -n, ensure remainder lies between 0..n-1
686	#define Xroot DefaultRootWindow(R->Xdisplay)	774	#define MOD(m,n) (((m) + (n)) % (n))
		775
		776	#define LINENO(n) MOD (term_start + int(n), total_rows)
		777	#define ROW(n) row_buf [LINENO (n)]
687		778
688	/* how to build & extract colors and attributes */	779	/* how to build & extract colors and attributes */
689	#define GET_BASEFG(x) (((x) & RS_fgMask))	780	#define GET_BASEFG(x) (((x) & RS_fgMask))
690	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	781	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
691	#ifndef NO_BRIGHTCOLOR
692	# define GET_FGCOLOR(x) \
693	((((x) & RS_Bold) == 0 \
694	|| GET_BASEFG(x) < minCOLOR \
695	|| GET_BASEFG(x) >= minBrightCOLOR) \
696	? GET_BASEFG(x) \
697	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
698	# define GET_BGCOLOR(x) \
699	((((x) & RS_Blink) == 0 \
700	|| GET_BASEBG(x) < minCOLOR \
701	|| GET_BASEBG(x) >= minBrightCOLOR) \
702	? GET_BASEBG(x) \
703	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
704	#else
705	# define GET_FGCOLOR(x) GET_BASEFG(x)
706	# define GET_BGCOLOR(x) GET_BASEBG(x)
707	#endif
708		782
709	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	783	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
710	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	784	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
711		785
		786	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		787	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
		788
712	#define GET_ATTR(x) (((x) & RS_attrMask))	789	#define GET_ATTR(x) (((x) & RS_attrMask))
713	#define GET_BGATTR(x) \	790	#define GET_BGATTR(x) \
714	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	791	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
715	| (((x) & RS_fgMask)<<Color_Bits)) \	792	| (((x) & RS_fgMask)<<Color_Bits)) \
716	: ((x) & (RS_attrMask | RS_bgMask)))	793	: ((x) & (RS_attrMask | RS_bgMask)))
717	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	794	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
718	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	795	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
719	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	796	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
720		797
		798	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		799
721	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	800	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
722	#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	801	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		802
		803	#if ENABLE_STYLES
		804	# define FONTSET(style) fontset[GET_STYLE (style)]
		805	#else
		806	# define FONTSET(style) fontset[0]
		807	#endif
723		808
724	#ifdef HAVE_SCROLLBARS	809	#ifdef HAVE_SCROLLBARS
725	# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2)	810	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
726	#else	811	#else
727	# define scrollbar_TotalWidth() (0)	812	# define scrollbar_TotalWidth() (0)
728	#endif	813	#endif
729	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	814	#define scrollbar_isMotion() (scrollBar.state == 'm')
730	#define scrollbar_isUp() (R->scrollBar.state == 'U')	815	#define scrollbar_isUp() (scrollBar.state == 'U')
731	#define scrollbar_isDn() (R->scrollBar.state == 'D')	816	#define scrollbar_isDn() (scrollBar.state == 'D')
732	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	817	#define scrollbar_isUpDn() isupper (scrollBar.state)
733	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	818	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
734		819
735	#define scrollbar_setIdle() R->scrollBar.state = 1
736	#define scrollbar_setMotion() R->scrollBar.state = 'm'
737	#define scrollbar_setUp() R->scrollBar.state = 'U'
738	#define scrollbar_setDn() R->scrollBar.state = 'D'
739
740	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	820	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
741	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	821	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
742	&& (y) <= scrollbarnext_dnval())	822	&& (y) <= scrollbarnext_dnval ())
743	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	823	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
744	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	824	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
745	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	825	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
746	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	826	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
747	#define SCROLLRXVT_MINHEIGHT 10	827	#define SCROLLRXVT_MINHEIGHT 10
748	#define SCROLLXTERM_MINHEIGHT 10	828	#define SCROLLXTERM_MINHEIGHT 10
749		829
750	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	830	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
751	? SCROLLNEXT_MINHEIGHT \	831	? SCROLLNEXT_MINHEIGHT \
752	: SCROLLRXVT_MINHEIGHT)	832	: SCROLLRXVT_MINHEIGHT)
753	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	833	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
754	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	834	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
755	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	835	#define scrollbar_position(y) ((y) - scrollBar.beg)
756	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	836	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
757	- scrollbar_minheight())	837	- scrollbar_minheight ())
758
759	#if (MENUBAR_MAX > 1)
760	/* rendition style flags */
761	# define menuBar_height() (R->TermWin.fheight + SHADOW)
762	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
763	# define isMenuBarWindow(w) ((w) == R->menuBar.win)
764	#else
765	# define menuBar_height() (0)
766	# define menuBar_TotalHeight() (0)
767	# define isMenuBarWindow(w) (0)
768	#endif
769		838
770	#ifdef XPM_BACKGROUND	839	#ifdef XPM_BACKGROUND
771	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	840	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
772	#else	841	#else
773	# define XPMClearArea(a, b, c, d, e, f, g)	842	# define XPMClearArea(a, b, c, d, e, f, g)
774	#endif	843	#endif
775		844
776	#ifndef STRICT_FONT_CHECKING	845	#ifdef DEBUG_CMD
777	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)	846	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
		847	#else
		848	# define D_CMD(x)
778	#endif	849	#endif
		850	#ifdef DEBUG_INIT
		851	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
		852	#else
		853	# define D_INIT(x)
		854	#endif
		855	#ifdef DEBUG_MAIN
		856	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
		857	#else
		858	# define D_MAIN(x)
		859	#endif
		860	#ifdef DEBUG_SIZE
		861	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
		862	#else
		863	# define D_SIZE(x)
		864	#endif
779		865
780	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y))	866	typedef callback1<void, const char *> log_callback;
781	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (r, 'R',(x),(y))	867	typedef callback1<int, int> getfd_callback;
782		868
783	#ifdef UTMP_SUPPORT	869	#define SET_LOCALE(locale) rxvt_set_locale (locale)
784	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)	870	extern bool rxvt_set_locale (const char *locale) NOTHROW;
785	# undef HAVE_UTMPX_H	871	extern void rxvt_push_locale (const char *locale) NOTHROW;
786	# undef HAVE_STRUCT_UTMPX	872	extern void rxvt_pop_locale () NOTHROW;
		873
		874	/****************************************************************************/
		875
		876	#define LINE_LONGER 0x0001 // line is continued on the next row
		877	#define LINE_FILTERED 0x0002 // line has been filtered
		878	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		879
		880	struct line_t {
		881	text_t *t; // terminal the text
		882	rend_t *r; // rendition, uses RS_ flags
		883	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		884	uint32_t f; // flags
		885
		886	bool is_longer ()
		887	{
		888	return f & LINE_LONGER;
		889	}
		890
		891	void is_longer (int set)
		892	{
		893	if (set)
		894	f |= LINE_LONGER;
		895	else
		896	f &= ~LINE_LONGER;
		897	}
		898
		899	void clear ()
		900	{
		901	t = 0;
		902	r = 0;
		903	l = 0;
		904	f = 0;
		905	}
		906
		907	void touch () // call whenever a line is changed/touched/updated
		908	{
		909	#if ENABLE_PERL
		910	f &= ~LINE_FILTERED;
		911	#endif
		912	}
		913
		914	void touch (int col)
		915	{
		916	max_it (l, col);
		917	touch ();
		918	}
		919	};
		920
		921	/****************************************************************************/
		922
		923	// primivite wrapper around mbstate_t to ensure initialisation
		924	struct mbstate {
		925	mbstate_t mbs;
		926
		927	operator mbstate_t *() { return &mbs; }
		928	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		929	mbstate () { reset (); }
		930	};
		931
		932	/****************************************************************************/
		933
		934	#define UNICODE_MASK 0x1fffffUL
		935
		936	#if UNICODE3
		937	# define COMPOSE_LO 0x40000000UL
		938	# define COMPOSE_HI 0x400fffffUL
		939	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		940	#else
		941	# if ENABLE_PERL
		942	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		943	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		944	# else
		945	# define COMPOSE_LO 0xd800UL
		946	# define COMPOSE_HI 0xf8ffUL
787	# endif	947	# endif
788	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)	948	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
789	# undef HAVE_UTMP_H
790	# undef HAVE_STRUCT_UTMP
791	# endif	949	#endif
792		950
793	# ifdef HAVE_UTMPX_H	951	#if ENABLE_COMBINING
794	# include <utmpx.h>	952	// compose chars are used to represent composite characters
795	# endif	953	// that are not representable in unicode, as well as characters
796	# ifdef HAVE_UTMP_H	954	// not fitting in the BMP.
797	# include <utmp.h>	955	struct compose_char {
798	# endif	956	unicode_t c1, c2; // any chars != NOCHAR are valid
799	#endif	957	compose_char (unicode_t c1, unicode_t c2)
		958	: c1(c1), c2(c2)
		959	{ }
		960	};
800		961
801	#ifdef DEBUG_CMD	962	class rxvt_composite_vec {
802	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	963	vector<compose_char> v;
803	#else	964	public:
804	# define D_CMD(x)	965	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
805	#endif	966	int expand (unicode_t c, wchar_t *r);
806	#ifdef DEBUG_INIT	967	compose_char *operator [](text_t c)
807	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
808	#else
809	# define D_INIT(x)
810	#endif
811	#ifdef DEBUG_MAIN
812	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
813	#else
814	# define D_MAIN(x)
815	#endif
816	#ifdef DEBUG_SCREEN
817	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
818	#else
819	# define D_SCREEN(x)
820	#endif
821	#ifdef DEBUG_SELECT
822	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
823	#else
824	# define D_SELECT(x)
825	#endif
826	#ifdef DEBUG_SIZE
827	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
828	#else
829	# define D_SIZE(x)
830	#endif
831	#ifdef DEBUG_X
832	# define D_X(x) fprintf x ; fputc('\n', stderr)
833	#else
834	# define D_X(x)
835	#endif
836
837	/*
838	*****************************************************************************
839	* VARIABLES
840	*****************************************************************************
841	*/
842	#ifdef MENUBAR
843	# include "menubar.h"
844	#endif
845
846	struct mbstate {
847	unsigned char orig;
848	uint32_t reg;
849	int cnt;
850
851	mbstate ()
852	{	968	{
853	cnt = 0;	969	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		970	? &v[c - COMPOSE_LO]
		971	: 0;
854	}	972	}
855	};	973	};
856		974
857	struct rxvt_hidden {	975	extern class rxvt_composite_vec rxvt_composite;
858	struct mbstate mbstate;	976	#endif
859	#ifdef __GNUC__	977
		978	/****************************************************************************/
		979
		980	#ifdef KEYSYM_RESOURCE
		981	class keyboard_manager;
		982	#endif
		983
		984	struct rxvt_term : zero_initialized, rxvt_vars {
		985	log_callback *log_hook; // log error messages through this hook, if != 0
		986	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		987	#if ENABLE_PERL
		988	rxvt_perl_term perl;
		989	#endif
		990	struct mbstate mbstate; // current input multibyte state
		991
860	unsigned char want_refresh:1,	992	unsigned char want_refresh:1,
861	want_full_refresh:1,
862	am_transparent:1,
863	am_pixmap_trans:1,
864	current_screen:1,
865	hate_those_clicks:1,
866	num_scr_allow:1,
867	bypass_keystate:1;
868	unsigned char chstat:1,
869	lost_multi:1,
870	multi_byte:1,
871	hidden_cursor:1,
872	hidden_pointer:1,
873	parsed_geometry:1;
874	#else
875	unsigned char want_refresh,
876	# ifdef TRANSPARENT	993	#ifdef TRANSPARENT
877	want_full_refresh, /* awaiting full screen refresh */	994	want_full_refresh:1, /* awaiting full screen refresh */
878	# endif	995	#endif
879	# if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	996	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
880	am_transparent, /* is a transparent term */	997	am_transparent:1, /* is a transparent term */
881	am_pixmap_trans, /* transparency w/known root pixmap */	998	am_pixmap_trans:1, /* transparency w/known root pixmap */
882	# endif	999	#endif
883	current_screen, /* primary or secondary */	1000	current_screen:1, /* primary or secondary */
884	hate_those_clicks, /* a.k.a. keep mark position */
885	num_scr_allow,	1001	num_scr_allow:1,
886	bypass_keystate,	1002	bypass_keystate:1,
887	# ifdef MULTICHAR_SET
888	chstat,
889	lost_multi, /* set ==> we only got half a glyph */
890	multi_byte, /* set ==> currently using 2 bytes per glyph */
891	# endif
892	# ifdef CURSOR_BLINK	1003	#ifdef CURSOR_BLINK
893	hidden_cursor,	1004	hidden_cursor:1,
894	# endif	1005	#endif
		1006	#ifdef TEXT_BLINK
		1007	hidden_text:1,
		1008	#endif
895	# ifdef POINTER_BLANK	1009	#ifdef POINTER_BLANK
896	hidden_pointer,	1010	hidden_pointer:1,
897	# endif	1011	#endif
		1012	enc_utf8:1, /* wether locale uses utf-8 */
		1013	seen_input:1, /* wether we have seen some program output yet */
		1014	seen_resize:1, /* wether we had a resize event */
898	parsed_geometry;	1015	parsed_geometry:1;
899	#endif /* !__GNUC__ */
900		1016
901	unsigned char refresh_type,	1017	unsigned char refresh_type,
902	#ifdef UTMP_SUPPORT
903	next_utmp_action,
904	#endif
905	#ifndef NO_SETOWNER_TTYDEV
906	next_tty_action,
907	#endif
908	#ifdef META8_OPTION	1018	#ifdef META8_OPTION
909	meta_char, /* Alt-key prefix */	1019	meta_char, /* Alt-key prefix */
910	#endif	1020	#endif
911	scrollbar_align,	1021	scrollbar_align,
912	selection_wait,	1022	selection_wait,
913	selection_type;	1023	selection_type;
914	/* ---------- */	1024	/* ---------- */
915	#ifdef GREEK_SUPPORT	1025	bool rvideo_state, rvideo_mode;
916	short greek_mode; /* greek keyboard mode */	1026	#ifndef NO_BELL
		1027	bool rvideo_bell;
917	#endif	1028	#endif
918	short rvideo;
919	int16_t num_scr; /* screen: number lines scrolled */	1029	int num_scr; /* screen: number lines scrolled */
920	uint16_t prev_ncol, /* screen: previous number of columns */	1030	int prev_ncol, /* screen: previous number of columns */
921	prev_nrow; /* screen: previous number of rows */	1031	prev_nrow; /* screen: previous number of rows */
922	#ifdef RXVT_GRAPHICS
923	uint16_t gr_prev_start;
924	#endif
925	/* ---------- */	1032	/* ---------- */
926	rend_t rstyle;	1033	rend_t rstyle;
927	/* ---------- */	1034	/* ---------- */
928	uint32_t pixcolor_set[NPIXCLR_SETS];	1035	uint32_t pixcolor_set[NPIXCLR_SETS];
929	/* ---------- */	1036	/* ---------- */
930	#ifdef SELECTION_SCROLLING	1037	#ifdef SELECTION_SCROLLING
931	int scroll_selection_delay,
932	scroll_selection_lines;	1038	int scroll_selection_lines;
933	enum page_dirn scroll_selection_dir;	1039	enum page_dirn scroll_selection_dir;
934	int selection_save_x,	1040	int selection_save_x,
935	selection_save_y,	1041	selection_save_y,
936	selection_save_state,	1042	selection_save_state;
937	pending_scroll_selection;
938	#endif	1043	#endif
939	/* ---------- */	1044	/* ---------- */
940	int csrO, /* Hops - csr offset in thumb/slider to */	1045	int csrO, /* Hops - csr offset in thumb/slider to */
941	/* give proper Scroll behaviour */	1046	/* give proper Scroll behaviour */
		1047	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1048	mouse_slip_wheel_speed,
		1049	#endif
		1050	refresh_count,
		1051	refresh_limit,
		1052	last_bot, /* scrollbar last bottom position */
		1053	last_top, /* scrollbar last top position */
		1054	last_state, /* scrollbar last state */
		1055	scrollbar_len,
		1056	window_vt_x,
		1057	window_vt_y,
		1058	window_sb_x,
		1059	# ifdef POINTER_BLANK
		1060	pointerBlankDelay,
		1061	# endif
		1062	allowedxerror;
		1063	/* ---------- */
		1064	unsigned int ModLevel3Mask,
		1065	ModMetaMask,
		1066	ModNumLockMask;
		1067	int old_width, /* last used width in screen resize */
		1068	old_height; /* last used height in screen resize */
		1069	unsigned long priv_modes,
		1070	SavedModes;
		1071	/* ---------- */
		1072	Atom xa[NUM_XA];
		1073	/* ---------- */
		1074	#ifdef RXVT_SCROLLBAR
		1075	GC scrollbarGC,
		1076	topShadowGC,
		1077	botShadowGC;
		1078	#endif
		1079	#ifdef XTERM_SCROLLBAR
		1080	GC xscrollbarGC,
		1081	ShadowGC;
		1082	#endif
		1083	#ifdef PLAIN_SCROLLBAR
		1084	GC pscrollbarGC;
		1085	#endif
		1086	#ifdef NEXT_SCROLLBAR
		1087	GC blackGC,
		1088	whiteGC,
		1089	grayGC,
		1090	darkGC,
		1091	stippleGC;
		1092	Pixmap dimple,
		1093	upArrow,
		1094	downArrow,
		1095	upArrowHi,
		1096	downArrowHi;
		1097	#endif
		1098	/* ---------- */
		1099	Time selection_time,
		1100	selection_request_time;
		1101	pid_t cmd_pid; /* process id of child */
		1102	char * incr_buf;
		1103	size_t incr_buf_size, incr_buf_fill;
		1104	/* ---------- */
		1105	Cursor leftptr_cursor;
		1106	/* ---------- */
		1107	#ifndef NO_BACKSPACE_KEY
		1108	const char *key_backspace;
		1109	#endif
		1110	#ifndef NO_DELETE_KEY
		1111	const char *key_delete;
		1112	#endif
		1113	struct mouse_event MEvent;
		1114	XComposeStatus compose;
		1115	ttymode_t tio;
		1116	row_col_t oldcursor;
		1117	#ifdef XPM_BACKGROUND
		1118	bgPixmap_t bgPixmap;
		1119	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
		1120	#endif
		1121
		1122	#if ENABLE_OVERLAY
		1123	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1124	text_t **ov_text;
		1125	rend_t **ov_rend;
		1126
		1127	void scr_swap_overlay () NOTHROW;
		1128	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
		1129	void scr_overlay_off () NOTHROW;
		1130	void scr_overlay_set (int x, int y,
		1131	text_t text,
		1132	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
		1133	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1134	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
		1135	#endif
		1136
		1137	vector<void *> allocated; // free these memory blocks with free()
		1138
		1139	char *env_windowid; /* environmental variable WINDOWID */
		1140	char *env_display; /* environmental variable DISPLAY */
		1141	char *env_term; /* environmental variable TERM */
		1142	char *env_colorfgbg;
		1143	char *locale;
		1144	char charsets[4];
		1145	char *v_buffer; /* pointer to physical buffer */
		1146	unsigned int v_buflen; /* size of area to write */
		1147	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1148
		1149	#ifdef KEYSYM_RESOURCE
		1150	keyboard_manager *keyboard;
		1151	#endif
		1152
		1153	const char *rs[NUM_RESOURCES];
		1154	/* command input buffering */
		1155	char *cmdbuf_ptr, *cmdbuf_endp;
		1156	char cmdbuf_base[CBUFSIZ];
		1157
		1158	rxvt_ptytty *pty;
		1159
		1160	rxvt_salloc *talloc; // text line allocator
		1161	rxvt_salloc *ralloc; // rend line allocator
		1162
		1163	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1164
		1165	#if ENABLE_FRILLS || ISO_14755
		1166	// ISO 14755 entry support
		1167	unicode_t iso14755buf;
		1168	void commit_iso14755 ();
		1169	int hex_keyval (XKeyEvent &ev);
		1170	# if ISO_14755
		1171	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1172	void iso14755_54 (int x, int y);
		1173	# endif
		1174	#endif
		1175
		1176	// modifies first argument(!)
		1177	void paste (char *data, unsigned int len) NOTHROW;
		1178
		1179	long vt_emask, vt_emask_perl;
		1180
		1181	void vt_select_input () const NOTHROW
		1182	{
		1183	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1184	}
		1185
		1186	#if TRANSPARENT
		1187	void rootwin_cb (XEvent &xev);
		1188	xevent_watcher rootwin_ev;
		1189	#endif
		1190
		1191	void x_cb (XEvent &xev);
		1192	void flush ();
		1193	xevent_watcher termwin_ev;
		1194	xevent_watcher vt_ev;
		1195	#ifdef HAVE_SCROLLBARS
		1196	xevent_watcher scrollbar_ev;
		1197	#endif
		1198
		1199	void child_cb (child_watcher &w, int status); child_watcher child_ev;
		1200	void check_cb (check_watcher &w); check_watcher check_ev;
		1201	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1202	void flush_cb (time_watcher &w); time_watcher flush_ev;
		1203	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
		1204	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
		1205
		1206	#ifdef CURSOR_BLINK
		1207	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1208	#endif
		1209	#ifdef TEXT_BLINK
		1210	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1211	#endif
		1212	#ifndef NO_BELL
		1213	void bell_cb (time_watcher &w); time_watcher bell_ev;
		1214	#endif
		1215
942	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1216	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
943	scroll_arrow_delay,	1217	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1218	#endif
		1219	#ifdef SELECTION_SCROLLING
		1220	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
944	#endif	1221	#endif
945	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1222	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946	mouse_slip_wheel_delay,	1223	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
947	mouse_slip_wheel_speed,
948	#endif	1224	#endif
949	refresh_count,	1225
950	refresh_limit,
951	fnum, /* logical font number */
952	last_bot, /* scrollbar last bottom position */
953	last_top, /* scrollbar last top position */
954	last_state, /* scrollbar last state */
955	scrollbar_len,
956	currmaxcol,
957	#ifdef MENUBAR
958	menu_readonly, /* okay to alter menu? */
959	Arrows_x,
960	#endif
961	#if (MENUBAR_MAX > 1)
962	Nbars,
963	#endif
964	window_vt_x,
965	window_vt_y,
966	window_sb_x,
967	# ifdef POINTER_BLANK	1226	#ifdef POINTER_BLANK
968	pointerBlankDelay,	1227	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
		1228	void pointer_blank ();
		1229	#endif
		1230	void pointer_unblank ();
		1231
		1232	void tt_printf (const char *fmt,...);
		1233	void tt_write (const char *data, unsigned int len);
		1234	void pty_write ();
		1235
		1236	void tt_winch ();
		1237
		1238	rxvt_term ();
		1239	~rxvt_term ();
		1240	void destroy ();
		1241	void emergency_cleanup ();
		1242
		1243	bool init (int argc, const char *const *argv);
		1244	bool init_vars ();
		1245
		1246	bool pty_fill ();
		1247
		1248	void make_current () const // make this the "currently active" urxvt instance
		1249	{
		1250	SET_R (this);
		1251	rxvt_set_locale (locale);
		1252	set_environ (envv);
		1253	}
		1254
		1255	void init_secondary ();
		1256	const char **init_resources (int argc, const char *const *argv);
		1257	const char *x_resource (const char *name);
		1258	void init_env ();
		1259	void set_locale (const char *locale);
		1260	void init_xlocale ();
		1261	void init_command (const char *const *argv);
		1262	void run_command (const char *const *argv);
		1263	int run_child (const char *const *argv);
		1264
		1265	void color_aliases (int idx);
		1266	void recolour_cursor ();
		1267	void create_windows (int argc, const char *const *argv);
		1268	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1269	void window_calc (unsigned int newwidth, unsigned int newheight);
		1270
		1271	#if USE_XIM
		1272	rxvt_xim *input_method;
		1273	XIC Input_Context;
		1274	XIMStyle input_style;
		1275	XPoint spot; // most recently sent spot position
		1276
		1277	void im_destroy ();
		1278	void im_cb (); im_watcher im_ev;
		1279	void im_set_size (XRectangle &size);
		1280	void im_set_position (XPoint &pos) NOTHROW;
		1281	void im_set_color (unsigned long &fg, unsigned long &bg);
		1282	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1283
		1284	bool IMisRunning ();
		1285	void IMSendSpot ();
		1286	bool IM_get_IC (const char *modifiers);
		1287	void IMSetStatusPosition ();
		1288	#endif
		1289
		1290	void resize_scrollbar ();
		1291
		1292	// command.C
		1293	void lookup_key (XKeyEvent &ev);
		1294	unsigned int cmd_write (const char *str, unsigned int count);
		1295
		1296	wchar_t next_char () NOTHROW;
		1297	wchar_t cmd_getc () THROW ((class out_of_input));
		1298	uint32_t next_octet () NOTHROW;
		1299	uint32_t cmd_get8 () THROW ((class out_of_input));
		1300
		1301	bool cmd_parse ();
		1302	void mouse_report (XButtonEvent &ev);
		1303	void button_press (XButtonEvent &ev);
		1304	void button_release (XButtonEvent &ev);
		1305	void focus_in ();
		1306	void focus_out ();
		1307	int check_our_parents ();
		1308	#ifdef PRINTPIPE
		1309	FILE *popen_printer ();
		1310	int pclose_printer (FILE *stream);
		1311	#endif
		1312	void process_print_pipe ();
		1313	void process_nonprinting (unicode_t ch);
		1314	void process_escape_vt52 (unicode_t ch);
		1315	void process_escape_seq ();
		1316	void process_csi_seq ();
		1317	void process_window_ops (const int *args, unsigned int nargs);
		1318	char *get_to_st (unicode_t &ends_how);
		1319	void process_dcs_seq ();
		1320	void process_osc_seq ();
		1321	void process_color_seq (int report, int color, const char *str, char resp);
		1322	void process_xterm_seq (int op, const char *str, char resp);
		1323	int privcases (int mode, unsigned long bit);
		1324	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1325	void process_sgr_mode (unsigned int nargs, const int *arg);
		1326	void process_graphics ();
		1327	// init.C
		1328	void Get_Colours ();
		1329	void get_ourmods ();
		1330	// main.C
		1331	bool set_fonts ();
		1332	void set_string_property (Atom prop, const char *str, int len = -1);
		1333	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1334	void set_title (const char *str);
		1335	void set_icon_name (const char *str);
		1336	void set_window_color (int idx, const char *color);
		1337	void set_colorfgbg ();
		1338	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1339	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1340
		1341	// screen.C
		1342
		1343	void lalloc (line_t &l) const NOTHROW
		1344	{
		1345	l.t = (text_t *)talloc->alloc ();
		1346	l.r = (rend_t *)ralloc->alloc ();
		1347	}
		1348
		1349	#if 0
		1350	void lfree (line_t &l)
		1351	{
		1352	talloc->free (l.t);
		1353	ralloc->free (l.r);
		1354	}
		1355	#endif
		1356
		1357	void lresize (line_t &l) const NOTHROW
		1358	{
		1359	if (!l.t)
		1360	return;
		1361
		1362	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1363	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1364
		1365	l.l = min (l.l, ncol);
		1366
		1367	if (ncol > prev_ncol)
		1368	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1369	}
		1370
		1371	int fgcolor_of (rend_t r) const NOTHROW
		1372	{
		1373	int base = GET_BASEFG (r);
		1374	#ifndef NO_BRIGHTCOLOR
		1375	if (r & RS_Bold
		1376	# if ENABLE_STYLES
		1377	&& OPTION (Opt_intensityStyles)
969	# endif	1378	# endif
970	allowedxerror;	1379	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
971	/* ---------- */	1380	base += minBrightCOLOR - minCOLOR;
972	unsigned int ModMetaMask,	1381	#endif
973	ModNumLockMask,	1382	return base;
974	old_width, /* last used width in screen resize */	1383	}
975	old_height, /* last used height in screen resize */	1384
		1385	int bgcolor_of (rend_t r) const NOTHROW
		1386	{
		1387	int base = GET_BASEBG (r);
976	#ifndef NO_BRIGHTCOLOR	1388	#ifndef NO_BRIGHTCOLOR
977	colorfgbg,	1389	if (r & RS_Blink
978	#endif	1390	# if ENABLE_STYLES
979	ttymode;	1391	&& OPTION (Opt_intensityStyles)
980	unsigned long PrivateModes,
981	SavedModes;
982	/* ---------- */
983	#ifdef PREFER_24BIT
984	Visual *Xvisual;
985	#endif
986	/* ---------- */
987	Atom xa[NUM_XA];
988	/* ---------- */
989	#ifdef MENUBAR
990	GC menubarGC;
991	#endif
992	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
993	GC scrollbarGC,
994	topShadowGC,
995	botShadowGC;
996	#endif
997	#ifdef XTERM_SCROLLBAR
998	GC xscrollbarGC,
999	ShadowGC;
1000	#endif
1001	#ifdef NEXT_SCROLLBAR
1002	GC blackGC,
1003	whiteGC,
1004	grayGC,
1005	darkGC,
1006	stippleGC;
1007	Pixmap dimple,
1008	upArrow,
1009	downArrow,
1010	upArrowHi,
1011	downArrowHi;
1012	#endif
1013	/* ---------- */
1014	Time selection_time,
1015	selection_request_time;
1016	pid_t cmd_pid; /* process id of child */
1017	gid_t ttygid;
1018	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
1019	uid_t euid;
1020	gid_t egid;
1021	#endif
1022	/* ---------- */
1023	Cursor pointer_leftptr;
1024	#ifdef POINTER_BLANK
1025	Cursor pointer_blank;
1026	#endif
1027	/* ---------- */
1028	const char *ttydev; /* pty/tty name */
1029	#ifndef NO_BACKSPACE_KEY
1030	const char *key_backspace;
1031	#endif
1032	#ifndef NO_DELETE_KEY
1033	const char *key_delete;
1034	#endif
1035	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1036	KeySym ks_bigfont, ks_smallfont;
1037	#endif
1038	#ifdef GREEK_SUPPORT
1039	KeySym ks_greekmodeswith;
1040	#endif
1041	#ifdef USE_XIM
1042	XIC Input_Context;
1043	XIMStyle input_style;
1044	int event_type;
1045	#endif
1046	struct mouse_event MEvent;
1047	XComposeStatus compose;
1048	#ifdef RXVT_GRAPHICS
1049	int graphics_up;
1050	struct grwin_t *gr_root;
1051	#endif
1052	ttymode_t tio;
1053	#ifdef UTMP_SUPPORT
1054	# ifdef HAVE_STRUCT_UTMP
1055	struct utmp ut;
1056	# endif	1392	# endif
1057	# ifdef HAVE_STRUCT_UTMPX	1393	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1058	struct utmpx utx;	1394	base += minBrightCOLOR - minCOLOR;
1059	# endif	1395	#endif
1060	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)	1396	return base;
1061	char ut_id[5];	1397	}
		1398
		1399	bool option (uint32_t opt) const NOTHROW
		1400	{
		1401	return OPTION (opt);
		1402	}
		1403
		1404	void set_option (uint32_t opt, bool set) NOTHROW
		1405	{
		1406	if (set)
		1407	options |= opt;
		1408	else
		1409	options &= ~opt;
		1410	}
		1411
		1412	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1413	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1414	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1415	void scr_reset ();
		1416	void scr_release () NOTHROW;
		1417	void scr_clear (bool really = false) NOTHROW;
		1418	void scr_refresh () NOTHROW;
		1419	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
		1420	void scr_erase_screen (int mode) NOTHROW;
		1421	#if ENABLE_FRILLS
		1422	void scr_erase_savelines () NOTHROW;
		1423	void scr_backindex () NOTHROW;
		1424	void scr_forwardindex () NOTHROW;
1062	# endif	1425	#endif
1063	int utmp_pos;	1426	void scr_touch (bool refresh) NOTHROW;
1064	#endif	1427	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1065	row_col_t oldcursor;	1428	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1066	#ifdef XPM_BACKGROUND	1429	void scr_recolour () NOTHROW;
1067	bgPixmap_t bgPixmap;	1430	void scr_remap_chars () NOTHROW;
1068	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1431	void scr_remap_chars (line_t &l) NOTHROW;
1069	#endif
1070	#ifdef MULTICHAR_SET
1071	int oldcursormulti;
1072	void (*multichar_decode)(unsigned char *str, int len);
1073	#endif
1074	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1075	struct stat ttyfd_stat; /* original status of our tty */
1076	#endif
1077	#ifdef MENUBAR
1078	menu_t *ActiveMenu, /* currently active menu */
1079	*BuildMenu; /* the menu currently being built */
1080	bar_t *CurrentBar;
1081	# if !(MENUBAR_MAX > 1)
1082	bar_t BarList;
1083	# endif /* (MENUBAR_MAX > 1) */
1084	#endif
1085	#ifdef RXVT_GRAPHICS
1086	Window gr_last_id;
1087	#endif
1088	#ifdef CURSOR_BLINK
1089	struct timeval lastcursorchange;
1090	#endif
1091	#ifdef POINTER_BLANK
1092	struct timeval lastmotion;
1093	#endif
1094	struct timeval timeout[NUM_TIMEOUTS];
1095		1432
1096	/* these three don't need to be kept but do so to placate some mem checkers */	1433	enum cursor_mode { SAVE, RESTORE };
1097	char *env_windowid; /* environmental variable WINDOWID */	1434
1098	char *env_display; /* environmental variable DISPLAY */	1435	void scr_poweron () NOTHROW;
1099	char *env_term; /* environmental variable TERM */	1436	void scr_cursor (cursor_mode mode) NOTHROW;
1100	char *env_colorfgbg;	1437	void scr_do_wrap () NOTHROW;
1101	char *buffer;	1438	int scr_change_screen (int scrn) NOTHROW;
1102	char *locale;	1439	void scr_color (unsigned int color, int fgbg) NOTHROW;
1103	char charsets[4];	1440	void scr_rendition (int set, int style) NOTHROW;
1104	unsigned char *v_buffer; /* pointer to physical buffer */	1441	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1105	unsigned char *v_bufstr; /* beginning of area to write */	1442	void scr_backspace () NOTHROW;
1106	unsigned char *v_bufptr; /* end of area to write */	1443	void scr_tab (int count, bool ht = false) NOTHROW;
1107	unsigned char *v_bufend; /* end of physical buffer */	1444	void scr_gotorc (int row, int col, int relative) NOTHROW;
1108	char *newfont[MAX_NFONTS];	1445	void scr_index (enum page_dirn direction) NOTHROW;
1109	#ifdef KEYSYM_RESOURCE	1446	void scr_erase_line (int mode) NOTHROW;
1110	const unsigned char *Keysym_map[256];	1447	void scr_E () NOTHROW;
		1448	void scr_insdel_lines (int count, int insdel) NOTHROW;
		1449	void scr_insdel_chars (int count, int insdel) NOTHROW;
		1450	void scr_scroll_region (int top, int bot) NOTHROW;
		1451	void scr_cursor_visible (int mode) NOTHROW;
		1452	void scr_autowrap (int mode) NOTHROW;
		1453	void scr_relative_origin (int mode) NOTHROW;
		1454	void scr_insert_mode (int mode) NOTHROW;
		1455	void scr_set_tab (int mode) NOTHROW;
		1456	void scr_rvideo_mode (bool on) NOTHROW;
		1457	void scr_report_position () NOTHROW;
		1458	void set_font_style () NOTHROW;
		1459	void scr_charset_choose (int set) NOTHROW;
		1460	void scr_charset_set (int set, unsigned int ch) NOTHROW;
		1461	void scr_move_to (int y, int len) NOTHROW;
		1462	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
		1463	bool scr_changeview (int new_view_start) NOTHROW;
		1464	void scr_bell () NOTHROW;
		1465	void scr_printscreen (int fullhist) NOTHROW;
		1466	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1467	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
		1468	void scr_reverse_selection () NOTHROW;
		1469	void scr_dump (int fd) NOTHROW;
		1470
		1471	void selection_check (int check_more) NOTHROW;
		1472	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
		1473	void selection_property (Window win, Atom prop) NOTHROW;
		1474	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
		1475	int selection_request_other (Atom target, int selnum) NOTHROW;
		1476	void selection_clear () NOTHROW;
		1477	void selection_make (Time tm);
		1478	bool selection_grab (Time tm) NOTHROW;
		1479	void selection_start_colrow (int col, int row) NOTHROW;
		1480	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
		1481	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
		1482	void selection_remove_trailing_spaces () NOTHROW;
		1483	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1484	void selection_click (int clicks, int x, int y) NOTHROW;
		1485	void selection_extend (int x, int y, int flag) NOTHROW;
		1486	void selection_rotate (int x, int y) NOTHROW;
		1487
		1488	void pixel_position (int *x, int *y) NOTHROW;
		1489
		1490	#if defined(NEXT_SCROLLBAR)
		1491	// scrollbar-next.C
		1492	Pixmap renderPixmap (const char *const *data, int width, int height);
		1493	void init_scrollbar_stuff ();
		1494	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1495	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1111	#endif	1496	#endif
1112	const char *rs[NUM_RESOURCES];	1497
1113	/* command input buffering */	1498	#if defined(RXVT_SCROLLBAR)
1114	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1499	// scrollbar-rxvt.C
1115	unsigned char cmdbuf_base[BUFSIZ];	1500	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1116	unsigned char kbuf[KBUFSZ];	1501	#endif
		1502
		1503	#if defined(XTERM_SCROLLBAR)
		1504	// scrollbar-xterm.C
		1505	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1506	#endif
		1507
		1508	#if defined(PLAIN_SCROLLBAR)
		1509	// scrollbar-plain.C
		1510	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1511	#endif
		1512
		1513	// scrollbar.C
		1514	int scrollbar_mapping (int map);
		1515	int scrollbar_show (int update);
		1516	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1517
		1518	// xdefaults.C
		1519	void get_options (int argc, const char *const *argv);
		1520	int parse_keysym (const char *str, const char *arg);
		1521	void get_xdefaults (FILE *stream, const char *name);
		1522	void extract_resources ();
		1523	// xpm.C
		1524	int scale_pixmap (const char *geom);
		1525	void resize_pixmap ();
		1526	Pixmap set_bgPixmap (const char *file);
1117	};	1527	};
1118
1119	#ifndef __attribute__
1120	# ifdef __GNUC__
1121	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1122	# define __attribute__(x)
1123	# endif
1124	# endif
1125	# define __attribute__(x)
1126	#endif
1127		1528
1128	/*	1529	/*
1129	*****************************************************************************	1530	*****************************************************************************
1130	* PROTOTYPES	1531	* PROTOTYPES
1131	*****************************************************************************	1532	*****************************************************************************
1132	*/	1533	*/
1133	#ifdef PROTOTYPES	1534	#ifdef PROTOTYPES
1134	# define __PROTO(p) p	1535	# define __PROTO(p) p
1135	#else	1536	#else
1136	# define __PROTO(p) ()	1537	# define __PROTO(p) ()
1137	#endif	1538	#endif
1138	#include "protos.h"
1139		1539
1140	#ifdef DEBUG_malloc	1540	#ifdef DEBUG_malloc
1141	# include "dmalloc.h" /* This comes last */	1541	# include "dmalloc.h" /* This comes last */
1142	#endif	1542	#endif
1143		1543
1144	#endif /* _RXVT_H_ */	1544	#endif /* _RXVT_H_ */
		1545

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