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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.9 by pcg, Thu Nov 27 16:49:45 2003 UTC vs.
Revision 1.233 by root, Sun Jan 22 00:36:59 2006 UTC

1	/*
2	* $Id: rxvt.h,v 1.9 2003/11/27 16:49:45 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"
19	#include "iom.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
20		51
21	/*	52	/*
22	*****************************************************************************	53	*****************************************************************************
23	* SYSTEM HACKS	54	* SYSTEM HACKS
24	*****************************************************************************	55	*****************************************************************************
25	*/	56	*/
26	/* Consistent defines - please report on the necessity	57	/* Consistent defines - please report on the necessity
27	* @ Unixware: defines (__svr4__)	58	* @ Unixware: defines (__svr4__)
28	*/	59	*/
29	#if defined (SVR4) && !defined (__svr4__)	60	#if defined (SVR4) && !defined (__svr4__)
30	# define __svr4__	61	# define __svr4__ 1
31	#endif	62	#endif
32	#if defined (sun) && !defined (__sun__)	63	#if defined (sun) && !defined (__sun__)
33	# define __sun__	64	# define __sun__ 1
34	#endif	65	#endif
35
36		66
37	#ifndef HAVE_XPOINTER	67	#ifndef HAVE_XPOINTER
38	typedef char *XPointer;	68	typedef char *XPointer;
39	#endif	69	#endif
40		70
41	#ifdef HAVE_TERMIOS_H	71	#ifdef HAVE_TERMIOS_H
42	# include <termios.h>	72	# include <termios.h>
43	typedef struct termios ttymode_t;	73	typedef struct termios ttymode_t;
…		…
50	int line;	80	int line;
51	int local;	81	int local;
52	} ttymode_t;	82	} ttymode_t;
53	#endif	83	#endif
54		84
55	#ifdef GREEK_SUPPORT
56	# include "grkelot.h"
57	#endif
58	#ifdef XPM_BACKGROUND	85	#ifdef XPM_BACKGROUND
59	# ifdef XPM_INC_X11	86	# ifdef XPM_INC_X11
60	# include <X11/xpm.h>	87	# include <X11/xpm.h>
61	# else	88	# else
62	# include <xpm.h>	89	# include <xpm.h>
…		…
67	# define STDIN_FILENO 0	94	# define STDIN_FILENO 0
68	# define STDOUT_FILENO 1	95	# define STDOUT_FILENO 1
69	# define STDERR_FILENO 2	96	# define STDERR_FILENO 2
70	#endif	97	#endif
71		98
72	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	99	/****************************************************************************/
73	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	100
74	# define NO_SETOWNER_TTYDEV	101	#ifndef __attribute__
		102	# if __GNUC__
		103	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		104	# define __attribute__(x)
		105	# endif
75	# endif	106	# endif
		107	# define __attribute__(x)
76	#endif	108	#endif
77	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	109
78	# 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
79	#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	char * rxvt_strdup_cpp (const char *str);
		147
		148	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		149
		150	char * rxvt_r_basename (const char *str) NOTHROW;
		151	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		152	void rxvt_log (const char *fmt,...) NOTHROW;
		153	void rxvt_warn (const char *fmt,...) NOTHROW;
		154	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		155	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		156
		157	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
		158	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
		159	char * rxvt_Str_trim (char *str) NOTHROW;
		160	int rxvt_Str_escaped (char *str) NOTHROW;
		161	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		162	void rxvt_freecommastring (char **cs) NOTHROW;
		163	char * rxvt_File_find (const char *file, const char *ext, const char *path) 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	}
80		182
81	/*	183	/*
82	*****************************************************************************	184	*****************************************************************************
83	* STRUCTURES AND TYPEDEFS	185	* STRUCTURES AND TYPEDEFS
84	*****************************************************************************	186	*****************************************************************************
85	*/	187	*/
86	struct grwin_t;	188	struct grwin_t;
87		189
88	/* Sanitize menubar info */
89	#ifndef MENUBAR
90	# undef MENUBAR_MAX
91	#endif
92	#ifndef MENUBAR_MAX
93	# define MENUBAR_MAX 0
94	#endif
95
96	/* If we're using either the rxvt scrollbar or menu bars, keep the	190	/* If we're using either the rxvt scrollbar, keep the
97	* scrollColor resource.	191	* scrollColor resource.
98	*/	192	*/
99	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	193	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
100	# define KEEP_SCROLLCOLOR 1	194	# define KEEP_SCROLLCOLOR 1
101	#else	195	#else
102	# undef KEEP_SCROLLCOLOR	196	# undef KEEP_SCROLLCOLOR
103	#endif	197	#endif
104		198
105	#ifdef XPM_BACKGROUND	199	#ifdef XPM_BACKGROUND
106	typedef struct {	200	typedef struct {
107	short w, h, x, y;	201	short w, h, x, y;
108	Pixmap pixmap;	202	Pixmap pixmap;
109	} bgPixmap_t;	203	} bgPixmap_t;
110	#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	virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
		221
		222	void close_tty ();
		223	bool make_controlling_tty ();
		224	void set_utf8_mode (bool on);
		225	};
		226
		227	rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
		228	void rxvt_ptytty_server (); // start the ptytty server process
111		229
112	/*	230	/*
113	* the 'essential' information for reporting Mouse Events	231	* the 'essential' information for reporting Mouse Events
114	* pared down from XButtonEvent	232	* pared down from XButtonEvent
115	*/	233	*/
116	struct mouse_event {	234	struct mouse_event {
117	int clicks;	235	int clicks;
118	Time time; /* milliseconds */	236	Time time; /* milliseconds */
119	unsigned int state; /* key or button mask */	237	unsigned int state; /* key or button mask */
120	unsigned int button; /* detail */	238	unsigned int button; /* detail */
121	};	239	};
122		240
123	#ifndef min	241	#if ENABLE_FRILLS
124	# define min(a,b) (((a) < (b)) ? (a) : (b))	242	typedef struct _mwmhints {
125	# define max(a,b) (((a) > (b)) ? (a) : (b))	243	CARD32 flags;
		244	CARD32 functions;
		245	CARD32 decorations;
		246	INT32 input_mode;
		247	CARD32 status;
		248	} MWMHints;
126	#endif	249	#endif
127		250
128	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	251	#if ENABLE_XEMBED
129	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	252	// XEMBED messages
130	#define SWAP_IT(one, two, typeof) \	253	# define XEMBED_EMBEDDED_NOTIFY 0
131	do { \	254	# define XEMBED_WINDOW_ACTIVATE 1
132	typeof swapittmp; \	255	# define XEMBED_WINDOW_DEACTIVATE 2
133	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	256	# define XEMBED_REQUEST_FOCUS 3
134	} while (/* CONSTCOND */ 0)	257	# define XEMBED_FOCUS_IN 4
135	#define BOUND_POSITIVE_INT16(val) \	258	# define XEMBED_FOCUS_OUT 5
136	(int16_t)((val) <= 0 \	259	# define XEMBED_FOCUS_NEXT 6
137	? 0 \	260	# define XEMBED_FOCUS_PREV 7
138	: min((val), (((uint16_t)-1)>>1)))	261
		262	# define XEMBED_MODALITY_ON 10
		263	# define XEMBED_MODALITY_OFF 11
		264	# define XEMBED_REGISTER_ACCELERATOR 12
		265	# define XEMBED_UNREGISTER_ACCELERATOR 13
		266	# define XEMBED_ACTIVATE_ACCELERATOR 14
		267
		268	// XEMBED detail code
		269	# define XEMBED_FOCUS_CURRENT 0
		270	# define XEMBED_FOCUS_FIRST 1
		271	# define XEMBED_FOCUS_LAST 2
		272
		273	# define XEMBED_MAPPED (1 << 0)
		274	#endif
139		275
140	/*	276	/*
141	*****************************************************************************	277	*****************************************************************************
142	* NORMAL DEFINES	278	* NORMAL DEFINES
143	*****************************************************************************	279	*****************************************************************************
144	*/	280	*/
145		281
146	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
147	# error if you disable both selection styles, how can you select, silly?
148	#endif
149
150	#define APL_CLASS "XTerm" /* class name */
151	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
152	#define APL_NAME "rxvt" /* normal name */
153
154	/* COLORTERM, TERM environment variables */	282	/* COLORTERM, TERM environment variables */
155	#define COLORTERMENV "rxvt"	283	#define COLORTERMENV "rxvt"
156	#ifdef XPM_BACKGROUND	284	#ifdef XPM_BACKGROUND
157	# define COLORTERMENVFULL COLORTERMENV "-xpm"	285	# define COLORTERMENVFULL COLORTERMENV "-xpm"
158	#else	286	#else
159	# define COLORTERMENVFULL COLORTERMENV	287	# define COLORTERMENVFULL COLORTERMENV
160	#endif	288	#endif
161	#ifndef TERMENV	289	#ifndef TERMENV
162	# define TERMENV "xterm"	290	# define TERMENV "rxvt-unicode"
163	#endif	291	#endif
164		292
165	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	293	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
166	# define NO_MOUSE_REPORT_SCROLLBAR	294	# define NO_MOUSE_REPORT_SCROLLBAR 1
167	#endif
168
169	#ifdef NO_RESOURCES
170	# undef USE_XGETDEFAULT
171	#endif	295	#endif
172		296
173	/* now look for other badly set stuff */	297	/* now look for other badly set stuff */
174		298
175	#if !defined (EACCESS) && defined(EAGAIN)	299	#if !defined (EACCESS) && defined(EAGAIN)
…		…
179	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	303	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
180	# define EXIT_SUCCESS 0 /* exit function success */	304	# define EXIT_SUCCESS 0 /* exit function success */
181	# define EXIT_FAILURE 1 /* exit function failure */	305	# define EXIT_FAILURE 1 /* exit function failure */
182	#endif	306	#endif
183		307
184	#define menuBar_esc 10
185	#define scrollBar_esc 30	308	#define scrollBar_esc 30
186	#define menuBar_margin 2 /* margin below text */
187		309
188	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	310	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
189	# define HAVE_SCROLLBARS	311	# define HAVE_SCROLLBARS 1
190	#endif
191
192	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
193	#ifdef HALFSHADOW
194	# define SHADOW 1
195	#else
196	# define SHADOW 2
197	#endif	312	#endif
198		313
199	#define R_SB_ALIGN_CENTRE 0	314	#define R_SB_ALIGN_CENTRE 0
200	#define R_SB_ALIGN_TOP 1	315	#define R_SB_ALIGN_TOP 1
201	#define R_SB_ALIGN_BOTTOM 2	316	#define R_SB_ALIGN_BOTTOM 2
202		317
203	#define R_SB_RXVT 0
204	#define R_SB_NEXT 1	318	#define R_SB_NEXT 1
205	#define R_SB_XTERM 2	319	#define R_SB_XTERM 2
		320	#define R_SB_PLAIN 4
		321	#define R_SB_RXVT 8
206		322
207	#define SB_WIDTH_NEXT 19	323	#define SB_WIDTH_NEXT 19
208	#define SB_WIDTH_XTERM 7	324	#define SB_WIDTH_XTERM 15
		325	#define SB_WIDTH_PLAIN 7
209	#ifndef SB_WIDTH_RXVT	326	#ifndef SB_WIDTH_RXVT
210	# define SB_WIDTH_RXVT 10	327	# define SB_WIDTH_RXVT 10
211	#endif	328	#endif
212		329
213	/*	330	/*
…		…
240	* | | :::::::: |	357	* | | :::::::: |
241	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	358	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
242	* | +---------+ |	359	* | +---------+ |
243	* | | ......%%| |	360	* | | ......%%| |
244	* | | ......%%| |	361	* | | ......%%| |
245	* | | ..()..%%| |	362	* | | .. ()..%%| |
246	* | | ......%%| |	363	* | | ......%%| |
247	* | | %%%%%%%%| |	364	* | | %%%%%%%%| |
248	* | +---------+ | <.........................	365	* | +---------+ | <.........................
249	* | | <---< SB_PADDING :	366	* | | <---< SB_PADDING :
250	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	367	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
271	* :............:	388	* :............:
272	* |	389	* |
273	* +---< SB_WIDTH_NEXT	390	* +---< SB_WIDTH_NEXT
274	*/	391	*/
275		392
		393	enum {
276	#define NO_REFRESH 0 /* Window not visible at all! */	394	NO_REFRESH = 0, /* Window not visible at all! */
277	#define FAST_REFRESH (1<<0) /* Fully exposed window */	395	FAST_REFRESH = 1, /* Fully exposed window */
278	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	396	SLOW_REFRESH = 2, /* Partially exposed window */
279	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	397	};
280	#define REFRESH_BOUNDS (1<<3)
281		398
282	#ifdef NO_SECONDARY_SCREEN	399	#ifdef NO_SECONDARY_SCREEN
283	# define NSCREENS 0	400	# define NSCREENS 0
284	#else	401	#else
285	# define NSCREENS 1	402	# define NSCREENS 1
286	#endif	403	#endif
287
288	#define IGNORE 0
289	#define SAVE 's'
290	#define RESTORE 'r'
291		404
292	/* special (internal) prefix for font commands */	405	/* special (internal) prefix for font commands */
293	#define FONT_CMD '#'	406	#define FONT_CMD '#'
294	#define FONT_DN "#-"	407	#define FONT_DN "#-"
295	#define FONT_UP "#+"	408	#define FONT_UP "#+"
296		409
297	/* flags for rxvt_scr_gotorc() */	410	/* flags for rxvt_scr_gotorc () */
		411	enum {
298	#define C_RELATIVE 1 /* col movement is relative */	412	C_RELATIVE = 1, /* col movement is relative */
299	#define R_RELATIVE 2 /* row movement is relative */	413	R_RELATIVE = 2, /* row movement is relative */
300	#define RELATIVE (R_RELATIVE|C_RELATIVE)	414	RELATIVE = C_RELATIVE | R_RELATIVE,
		415	};
301		416
302	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	417	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
303	#define INSERT -1 /* don't change these values */	418	enum {
304	#define DELETE +1	419	INSERT = -1, /* don't change these values */
305	#define ERASE +2	420	DELETE = +1,
		421	ERASE = +2,
		422	};
306		423
307	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	424	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
308	enum page_dirn {	425	enum page_dirn {
309	UP,	426	UP,
310	DN,	427	DN,
311	NO_DIR	428	NO_DIR,
312	};	429	};
313		430
314	/* arguments for rxvt_scr_change_screen() */	431	/* arguments for rxvt_scr_change_screen () */
315	enum {	432	enum {
316	PRIMARY = 0,	433	PRIMARY = 0,
317	SECONDARY	434	SECONDARY,
318	};	435	};
319		436
320	enum {
321	SBYTE = 0,
322	WBYTE
323	};
324
325
326	#define RS_None 0 /* Normal */	437	#define RS_None 0
327		438
328	#define RS_fgMask 0x000001FFu /* 512 colors */	439	#define RS_fgMask 0x0000007fUL // 128 colors
329	#define RS_bgMask 0x0003FE00u /* 512 colors */	440	#define RS_bgMask 0x00003f80UL // 128 colors
330	#define RS_Bold 0x00040000u /* bold */	441
		442	// font styles
		443	#define RS_Bold 0x00004000UL // value 1
		444	#define RS_Italic 0x00008000UL // value 2
		445
		446	// fake styles
331	#define RS_Blink 0x00080000u /* blink */	447	#define RS_Blink 0x00010000UL // blink
332	#define RS_RVid 0x00100000u /* reverse video */	448	#define RS_RVid 0x00020000UL // reverse video
333	#define RS_Uline 0x00200000u /* underline */	449	#define RS_Uline 0x00040000UL // underline
334		450
335	#define RS_wide 0x00400000u /* only multibyte characters */	451	// 5 custom bits for extensions
336	#define IS_WIDE(r) ((r) & RS_wide)	452	#define RS_customCount 32
		453	#define RS_customMask 0x00f80000UL
		454	#define RS_customShift 19
337		455
		456	// other flags
		457	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		458
		459	#define RS_styleCount 4
		460	#define RS_styleMask (RS_Bold | RS_Italic)
		461	#define RS_styleShift 14
		462
		463	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
		464	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		465
		466	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
338	#define RS_fontMask 0xff000000u /* plenty(?) of fonts */	467	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
339	#define RS_fontShift 24	468	#define RS_fontShift 24
340		469
341	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	470	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
342	#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide)	471	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
343		472
344	#define Sel_none 0 /* Not waiting */	473	#define Sel_none 0 /* Not waiting */
345	#define Sel_normal 0x01 /* normal selection */	474	#define Sel_normal 0x01 /* normal selection */
346	#define Sel_incr 0x02 /* incremental selection */	475	#define Sel_incr 0x02 /* incremental selection */
347	#define Sel_direct 0x00	476	#define Sel_direct 0x00
348	#define Sel_Primary 0x01	477	#define Sel_Primary 0x01
349	#define Sel_Secondary 0x02	478	#define Sel_Secondary 0x02
350	#define Sel_Clipboard 0x03	479	#define Sel_Clipboard 0x03
351	#define Sel_whereMask 0x0f	480	#define Sel_whereMask 0x0f
352	#define Sel_CompoundText 0x10 /* last request was Compound */	481	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
		482	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
353		483
354	enum {	484	enum {
355	C0_NUL = 0x00,	485	C0_NUL = 0x00,
356	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	486	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
357	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	487	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
358	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	488	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
359	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1	489	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
360	};	490	};
361	#define CHAR_ST 0x9c /* 0234 */	491	#define CHAR_ST 0x9c /* 0234 */
362		492
363	/*	493	/*
364	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	494	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
365	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	495	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
366	*/	496	*/
		497	enum {
367	#define XTerm_name 0	498	XTerm_name = 0,
368	#define XTerm_iconName 1	499	XTerm_iconName = 1,
369	#define XTerm_title 2	500	XTerm_title = 2,
		501	XTerm_property = 3, // change X property
370	#define XTerm_Color 4 /* change colors */	502	XTerm_Color = 4, // change colors
		503	XTerm_Color00 = 10, // not implemented, CLASH!
		504	XTerm_Color01 = 11, // not implemented
371	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	505	XTerm_Color_cursor = 12, // change actual 'Cursor' color
372	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	506	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
		507	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
		508	XTerm_Color05 = 15, // not implemented (tektronix fg)
		509	XTerm_Color06 = 16, // not implemented (tektronix bg)
373	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	510	XTerm_Color_RV = 17, // change actual 'Highlight' color
374	#define XTerm_Color_BD 18 /* change actual 'Bold' color */
375	#define XTerm_Color_UL 19 /* change actual 'Underline' color */
376	#define XTerm_logfile 46 /* not implemented */	511	XTerm_logfile = 46, // not implemented
377	#define XTerm_font 50	512	XTerm_font = 50,
378		513
379	/*	514	XTerm_konsole30 = 30, // reserved for konsole
		515	XTerm_konsole31 = 31, // reserved for konsole
		516	XTerm_emacs51 = 51, // reserved for emacs shell
		517	/*
380	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	518	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		519	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
381	*/	520	*/
382	#define XTerm_Menu 10 /* set menu item */	521	Rxvt_Color_BD = 18, // change actual 'Bold' color
		522	Rxvt_Color_UL = 19, // change actual 'Underline' color
383	#define XTerm_Pixmap 20 /* new bg pixmap */	523	Rxvt_Pixmap = 20, // new bg pixmap
384	#define XTerm_restoreFG 39 /* change default fg color */	524	Rxvt_restoreFG = 39, // change default fg color
385	#define XTerm_restoreBG 49 /* change default bg color */	525	Rxvt_restoreBG = 49, // change default bg color
386	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	526	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		527
		528	URxvt_locale = 701, // change locale
		529
		530	URxvt_Color_IT = 704, // change actual 'Italic' colour
		531	URxvt_Color_tint = 705, // change actual tint colour
		532	URxvt_Color_BD = 706,
		533	URxvt_Color_UL = 707,
		534
		535	URxvt_font = 710,
		536	URxvt_boldFont = 711,
		537	URxvt_italicFont = 712,
		538	URxvt_boldItalicFont = 713,
		539
		540	URxvt_view_up = 720,
		541	URxvt_view_down = 721,
		542
		543	URxvt_perl = 777,
		544	};
387		545
388	/* Words starting with `Color_' are colours. Others are counts */	546	/* Words starting with `Color_' are colours. Others are counts */
389	/*	547	/*
390	* The following comment is mostly obsolete since pixcolor_set was expanded:
391	* We're currently upto 29 colours. Only 3 more available. The
392	* PixColor and rendition colour usage should probably be decoupled	548	* The PixColor and rendition colour usage should probably be decoupled
393	* on the unnecessary items, e.g. Color_pointer, but won't bother	549	* on the unnecessary items, e.g. Color_pointer, but won't bother
394	* until we need to. Also, be aware of usage in pixcolor_set	550	* until we need to. Also, be aware of usage in pixcolor_set
395	*/	551	*/
396		552
397	enum colour_list {	553	enum colour_list {
…		…
419	maxBrightCOLOR, /* minBrightCOLOR + 7 */	575	maxBrightCOLOR, /* minBrightCOLOR + 7 */
420	Color_White = maxBrightCOLOR,	576	Color_White = maxBrightCOLOR,
421	#else	577	#else
422	Color_White = maxCOLOR,	578	Color_White = maxCOLOR,
423	#endif	579	#endif
424	#ifdef TTY_256COLOR
425	min256COLOR = Color_White + 1,	580	minTermCOLOR = Color_White + 1,
426	max256COLOR = minCOLOR + 255,	581	maxTermCOLOR = Color_White + 72,
427	#endif
428	#ifndef NO_CURSORCOLOR	582	#ifndef NO_CURSORCOLOR
429	Color_cursor,	583	Color_cursor,
430	Color_cursor2,	584	Color_cursor2,
431	#endif	585	#endif
432	Color_pointer,	586	Color_pointer_fg,
		587	Color_pointer_bg,
433	Color_border,	588	Color_border,
434	#ifndef NO_BOLD_UNDERLINE_REVERSE	589	#ifndef NO_BOLD_UNDERLINE_REVERSE
435	Color_BD,	590	Color_BD,
		591	Color_IT,
436	Color_UL,	592	Color_UL,
437	Color_RV,	593	Color_RV,
		594	#endif
		595	#if ENABLE_FRILLS
		596	Color_underline,
438	#endif	597	#endif
439	#ifdef OPTION_HC	598	#ifdef OPTION_HC
440	Color_HC,	599	Color_HC,
441	#endif	600	#endif
442	#ifdef KEEP_SCROLLCOLOR	601	#ifdef KEEP_SCROLLCOLOR
443	Color_scroll,	602	Color_scroll,
444	Color_trough,	603	Color_trough,
		604	#endif
		605	#if TINTING
		606	Color_tint,
		607	#endif
		608	#if OFF_FOCUS_FADING
		609	Color_fade,
445	#endif	610	#endif
446	NRS_COLORS, /* */	611	NRS_COLORS, /* */
447	#ifdef KEEP_SCROLLCOLOR	612	#ifdef KEEP_SCROLLCOLOR
448	Color_topShadow = NRS_COLORS,	613	Color_topShadow = NRS_COLORS,
449	Color_bottomShadow,	614	Color_bottomShadow,
450	TOTAL_COLORS /* upto 30 */	615	TOTAL_COLORS
451	#else	616	#else
452	TOTAL_COLORS = NRS_COLORS /* */	617	TOTAL_COLORS = NRS_COLORS
453	#endif	618	#endif
454	};	619	};
455		620
456	#define Color_Bits 9	621	#define Color_Bits 7 // 0 .. maxTermCOLOR
457	#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */	622
		623	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
458	#define NPIXCLR_BITS 32	624	#define NPIXCLR_BITS 32
459
460	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
461		625
462	/*	626	/*
463	* Resource list	627	* Resource list
464	*/	628	*/
465	enum {	629	enum {
466	Rs_display_name = 0,	630	# define def(name) Rs_ ## name,
467	Rs_term_name,	631	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
468	Rs_iconName,	632	# include "rsinc.h"
469	Rs_geometry,	633	# undef def
470	Rs_reverseVideo,	634	# undef reserve
471	Rs_color,
472	_Rs_color = Rs_color + NRS_COLORS - 1,
473	Rs_font,
474	Rs_name,
475	Rs_title,
476	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
477	Rs_path,
478	#endif
479	#ifdef XPM_BACKGROUND
480	Rs_backgroundPixmap,
481	#endif
482	#if (MENUBAR_MAX)
483	Rs_menu,
484	#endif
485	#ifndef NO_BOLDFONT
486	Rs_boldFont,
487	#endif
488	#ifdef GREEK_SUPPORT
489	Rs_greek_keyboard,
490	Rs_greektoggle_key,
491	#endif
492	Rs_loginShell,
493	Rs_jumpScroll,
494	#ifdef HAVE_SCROLLBARS
495	Rs_scrollBar,
496	Rs_scrollBar_right,
497	Rs_scrollBar_floating,
498	Rs_scrollBar_align,
499	#endif
500	Rs_scrollstyle, /* Rs_scrollBar_style */
501	Rs_scrollTtyOutput,
502	Rs_scrollTtyKeypress,
503	Rs_scrollWithBuffer,
504	Rs_saveLines,
505	Rs_utmpInhibit,
506	Rs_visualBell,
507	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
508	Rs_mapAlert,
509	#endif
510	#ifdef META8_OPTION
511	Rs_meta8,
512	#endif
513	#ifdef MOUSE_WHEEL
514	Rs_mouseWheelScrollPage,
515	#endif
516	#ifndef NO_BACKSPACE_KEY
517	Rs_backspace_key,
518	#endif
519	#ifndef NO_DELETE_KEY
520	Rs_delete_key,
521	#endif
522	Rs_selectstyle,
523	#ifdef PRINTPIPE
524	Rs_print_pipe,
525	#endif
526	#ifdef USE_XIM
527	Rs_preeditType,
528	Rs_inputMethod,
529	#endif
530	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
531	Rs_bigfont_key,
532	Rs_smallfont_key,
533	#endif
534	#ifdef TRANSPARENT
535	Rs_transparent,
536	Rs_transparent_all,
537	#endif
538	#ifndef NO_FRILLS
539	Rs_ext_bwidth,
540	Rs_int_bwidth,
541	#endif
542	Rs_scrollBar_thickness,
543	#ifndef NO_LINESPACE
544	Rs_lineSpace,
545	#endif
546	Rs_cutchars,
547	#ifdef ACS_ASCII
548	Rs_acs_chars,
549	#endif
550	Rs_modifier,
551	Rs_answerbackstring,
552	Rs_tripleclickwords,
553	Rs_cursorBlink,
554	Rs_pointerBlank,
555	Rs_pointerBlankDelay,
556	NUM_RESOURCES	635	NUM_RESOURCES
557	};	636	};
558		637
		638	// see init.C:xa_names, which must be kept in sync
559	enum {	639	enum {
560	TIMEOUT_INCR = 0,	640	XA_TEXT = 0,
561	NUM_TIMEOUTS
562	};
563
564	enum {
565	XA_COMPOUND_TEXT = 0,	641	XA_COMPOUND_TEXT,
		642	XA_UTF8_STRING,
566	XA_MULTIPLE,	643	XA_MULTIPLE,
567	XA_TARGETS,	644	XA_TARGETS,
568	XA_TEXT,
569	XA_TIMESTAMP,	645	XA_TIMESTAMP,
570	XA_VT_SELECTION,	646	XA_VT_SELECTION,
571	XA_INCR,	647	XA_INCR,
		648	XA_WM_PROTOCOLS,
572	XA_WMDELETEWINDOW,	649	XA_WM_DELETE_WINDOW,
573	#ifdef TRANSPARENT
574	XA_XROOTPMAPID,
575	#endif
576	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
577	XA_DNDPROTOCOL,
578	XA_DNDSELECTION,
579	#endif /* OFFIX_DND */
580	XA_CLIPBOARD,	650	XA_CLIPBOARD,
		651	#if ENABLE_FRILLS
		652	XA_MOTIF_WM_HINTS,
		653	#endif
		654	#if ENABLE_EWMH
		655	XA_NET_WM_PID,
		656	XA_NET_WM_NAME,
		657	XA_NET_WM_ICON_NAME,
		658	XA_NET_WM_PING,
		659	#endif
		660	#if USE_XIM
		661	XA_WM_LOCALE_NAME,
		662	#endif
		663	#if TRANSPARENT
		664	XA_XROOTPMAP_ID,
		665	XA_ESETROOT_PMAP_ID,
		666	#endif
		667	#if ENABLE_XEMBED
		668	XA_XEMBED,
		669	XA_XEMBED_INFO,
		670	#endif
581	NUM_XA	671	NUM_XA
582	};	672	};
583		673
584	/*
585	* number of graphics points
586	* divisible by 2 (num lines)
587	* divisible by 4 (num rect)
588	*/
589	#define NGRX_PTS 1000
590
591	/* DEC private modes */	674	/* DEC private modes */
592	#define PrivMode_132 (1LU<<0)	675	#define PrivMode_132 (1UL<<0)
593	#define PrivMode_132OK (1LU<<1)	676	#define PrivMode_132OK (1UL<<1)
594	#define PrivMode_rVideo (1LU<<2)	677	#define PrivMode_rVideo (1UL<<2)
595	#define PrivMode_relOrigin (1LU<<3)	678	#define PrivMode_relOrigin (1UL<<3)
596	#define PrivMode_Screen (1LU<<4)	679	#define PrivMode_Screen (1UL<<4)
597	#define PrivMode_Autowrap (1LU<<5)	680	#define PrivMode_Autowrap (1UL<<5)
598	#define PrivMode_aplCUR (1LU<<6)	681	#define PrivMode_aplCUR (1UL<<6)
599	#define PrivMode_aplKP (1LU<<7)	682	#define PrivMode_aplKP (1UL<<7)
600	#define PrivMode_HaveBackSpace (1LU<<8)	683	#define PrivMode_HaveBackSpace (1UL<<8)
601	#define PrivMode_BackSpace (1LU<<9)	684	#define PrivMode_BackSpace (1UL<<9)
602	#define PrivMode_ShiftKeys (1LU<<10)	685	#define PrivMode_ShiftKeys (1UL<<10)
603	#define PrivMode_VisibleCursor (1LU<<11)	686	#define PrivMode_VisibleCursor (1UL<<11)
604	#define PrivMode_MouseX10 (1LU<<12)	687	#define PrivMode_MouseX10 (1UL<<12)
605	#define PrivMode_MouseX11 (1LU<<13)	688	#define PrivMode_MouseX11 (1UL<<13)
606	#define PrivMode_scrollBar (1LU<<14)	689	#define PrivMode_scrollBar (1UL<<14)
607	#define PrivMode_menuBar (1LU<<15)
608	#define PrivMode_TtyOutputInh (1LU<<16)	690	#define PrivMode_TtyOutputInh (1UL<<15)
609	#define PrivMode_Keypress (1LU<<17)	691	#define PrivMode_Keypress (1UL<<16)
610	#define PrivMode_smoothScroll (1LU<<18)	692	#define PrivMode_smoothScroll (1UL<<17)
611	#define PrivMode_vt52 (1LU<<19)	693	#define PrivMode_vt52 (1UL<<18)
		694	#define PrivMode_LFNL (1UL<<19)
612	/* too annoying to implement X11 highlight tracking */	695	/* too annoying to implement X11 highlight tracking */
613	/* #define PrivMode_MouseX11Track (1LU<<18) */	696	/* #define PrivMode_MouseX11Track (1LU<<20) */
614		697
615	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	698	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
616	#define PrivMode(test,bit) \	699	#define PrivMode(test,bit) \
617	if (test) \	700	if (test) \
618	R->PrivateModes |= (bit); \	701	priv_modes |= (bit); \
619	else \	702	else \
620	R->PrivateModes &= ~(bit)	703	priv_modes &= ~(bit)
621		704
622	#ifdef ALLOW_132_MODE	705	#ifdef ALLOW_132_MODE
623	# define PrivMode_Default \
624	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	706	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
625	#else
626	# define PrivMode_Default \
627	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
628	#endif
629
630	#ifdef PREFER_24BIT
631	# define XDEPTH R->Xdepth
632	# define XCMAP R->Xcmap
633	# define XVISUAL R->Xvisual
634	#else
635	# ifdef DEBUG_DEPTH
636	# define XDEPTH DEBUG_DEPTH
637	# else	707	#else
638	# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen)	708	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
639	# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
640	# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
641	# endif	709	#endif
642	#endif	710
		711	// do not change these constants lightly, there are many interdependencies
643	#define IMBUFSIZ 128 /* input modifier buffer sizes */	712	#define IMBUFSIZ 128 // input modifier buffer sizes
644	#ifndef BUFSIZ
645	# define BUFSIZ 4096
646	#endif
647	#define KBUFSZ 512 /* size of keyboard mapping buffer */	713	#define KBUFSZ 512 // size of keyboard mapping buffer
		714	#define CBUFSIZ 2048 // size of command buffer
		715	#define UBUFSIZ 2048 // character buffer
		716
		717	#ifndef PATH_MAX
		718	# define PATH_MAX 16384
		719	#endif
		720
		721	/* Motif window hints */
		722	#define MWM_HINTS_FUNCTIONS (1L << 0)
		723	#define MWM_HINTS_DECORATIONS (1L << 1)
		724	#define MWM_HINTS_INPUT_MODE (1L << 2)
		725	#define MWM_HINTS_STATUS (1L << 3)
		726	/* bit definitions for MwmHints.functions */
		727	#define MWM_FUNC_ALL (1L << 0)
		728	#define MWM_FUNC_RESIZE (1L << 1)
		729	#define MWM_FUNC_MOVE (1L << 2)
		730	#define MWM_FUNC_MINIMIZE (1L << 3)
		731	#define MWM_FUNC_MAXIMIZE (1L << 4)
		732	#define MWM_FUNC_CLOSE (1L << 5)
		733	/* bit definitions for MwmHints.decorations */
		734	#define MWM_DECOR_ALL (1L << 0)
		735	#define MWM_DECOR_BORDER (1L << 1)
		736	#define MWM_DECOR_RESIZEH (1L << 2)
		737	#define MWM_DECOR_TITLE (1L << 3)
		738	#define MWM_DECOR_MENU (1L << 4)
		739	#define MWM_DECOR_MINIMIZE (1L << 5)
		740	#define MWM_DECOR_MAXIMIZE (1L << 6)
		741	/* bit definitions for MwmHints.inputMode */
		742	#define MWM_INPUT_MODELESS 0
		743	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		744	#define MWM_INPUT_SYSTEM_MODAL 2
		745	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		746	#define PROP_MWM_HINTS_ELEMENTS 5
648		747
649	/*	748	/*
650	*****************************************************************************	749	*****************************************************************************
651	* MACRO DEFINES	750	* MACRO DEFINES
652	*****************************************************************************	751	*****************************************************************************
653	*/	752	*/
654	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	753	#define dLocal(type,name) type const name = this->name
655	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	754	#define dDisp Display *disp = this->display->display
656	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
657	#define STRCASECMP(x, y) strcasecmp((x), (y))
658	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
659	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
660	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
661	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
662	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
663	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
664	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
665	#define STRDUP(x) strdup((const char *)(x))
666	#define STRLEN(x) strlen((const char *)(x))
667	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
668	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
669		755
670	/* convert pixel dimensions to row/column values. Everything as int32_t */	756	/* convert pixel dimensions to row/column values. Everything as int32_t */
671	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth)	757	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
672	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth)	758	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
673	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth)	759	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
674	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight)	760	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
675	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth)	761	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
676	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth)	762	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
677	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth)	763	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
678	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight)	764	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
679		765
680	#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth)	766	#define OPTION(opt) (options & (opt))
681	#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth)	767	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		768	| Opt_jumpScroll | Opt_secondaryScreen \
		769	| Opt_pastableTabs | Opt_intensityStyles)
682		770
683	#define Xscreen DefaultScreen(R->Xdisplay)	771	// for m >= -n, ensure remainder lies between 0..n-1
684	#define Xroot DefaultRootWindow(R->Xdisplay)	772	#define MOD(m,n) (((m) + (n)) % (n))
		773
		774	#define LINENO(n) MOD (term_start + int(n), total_rows)
		775	#define ROW(n) row_buf [LINENO (n)]
685		776
686	/* how to build & extract colors and attributes */	777	/* how to build & extract colors and attributes */
687	#define GET_BASEFG(x) (((x) & RS_fgMask))	778	#define GET_BASEFG(x) (((x) & RS_fgMask))
688	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	779	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
689	#ifndef NO_BRIGHTCOLOR
690	# define GET_FGCOLOR(x) \
691	((((x) & RS_Bold) == 0 \
692	|| GET_BASEFG(x) < minCOLOR \
693	|| GET_BASEFG(x) >= minBrightCOLOR) \
694	? GET_BASEFG(x) \
695	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
696	# define GET_BGCOLOR(x) \
697	((((x) & RS_Blink) == 0 \
698	|| GET_BASEBG(x) < minCOLOR \
699	|| GET_BASEBG(x) >= minBrightCOLOR) \
700	? GET_BASEBG(x) \
701	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
702	#else
703	# define GET_FGCOLOR(x) GET_BASEFG(x)
704	# define GET_BGCOLOR(x) GET_BASEBG(x)
705	#endif
706		780
707	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	781	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
708	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	782	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		783
		784	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		785	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
709		786
710	#define GET_ATTR(x) (((x) & RS_attrMask))	787	#define GET_ATTR(x) (((x) & RS_attrMask))
711	#define GET_BGATTR(x) \	788	#define GET_BGATTR(x) \
712	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	789	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
713	| (((x) & RS_fgMask)<<Color_Bits)) \	790	| (((x) & RS_fgMask)<<Color_Bits)) \
714	: ((x) & (RS_attrMask | RS_bgMask)))	791	: ((x) & (RS_attrMask | RS_bgMask)))
715	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	792	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
716	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	793	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
717	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	794	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
718		795
		796	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		797
719	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	798	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
720	#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	799	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		800
		801	#if ENABLE_STYLES
		802	# define FONTSET(style) fontset[GET_STYLE (style)]
		803	#else
		804	# define FONTSET(style) fontset[0]
		805	#endif
721		806
722	#ifdef HAVE_SCROLLBARS	807	#ifdef HAVE_SCROLLBARS
723	# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2)	808	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
724	#else	809	#else
725	# define scrollbar_TotalWidth() (0)	810	# define scrollbar_TotalWidth() (0)
726	#endif	811	#endif
727	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	812	#define scrollbar_isMotion() (scrollBar.state == 'm')
728	#define scrollbar_isUp() (R->scrollBar.state == 'U')	813	#define scrollbar_isUp() (scrollBar.state == 'U')
729	#define scrollbar_isDn() (R->scrollBar.state == 'D')	814	#define scrollbar_isDn() (scrollBar.state == 'D')
730	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	815	#define scrollbar_isUpDn() isupper (scrollBar.state)
731	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	816	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
732		817
733	#define scrollbar_setIdle() R->scrollBar.state = 1
734	#define scrollbar_setMotion() R->scrollBar.state = 'm'
735	#define scrollbar_setUp() R->scrollBar.state = 'U'
736	#define scrollbar_setDn() R->scrollBar.state = 'D'
737
738	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	818	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
739	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	819	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
740	&& (y) <= scrollbarnext_dnval())	820	&& (y) <= scrollbarnext_dnval ())
741	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	821	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
742	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	822	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
743	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	823	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
744	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	824	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
745	#define SCROLLRXVT_MINHEIGHT 10	825	#define SCROLLRXVT_MINHEIGHT 10
746	#define SCROLLXTERM_MINHEIGHT 10	826	#define SCROLLXTERM_MINHEIGHT 10
747		827
748	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	828	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
749	? SCROLLNEXT_MINHEIGHT \	829	? SCROLLNEXT_MINHEIGHT \
750	: SCROLLRXVT_MINHEIGHT)	830	: SCROLLRXVT_MINHEIGHT)
751	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	831	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
752	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	832	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
753	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	833	#define scrollbar_position(y) ((y) - scrollBar.beg)
754	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	834	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
755	- scrollbar_minheight())	835	- scrollbar_minheight ())
756
757	#if (MENUBAR_MAX > 1)
758	/* rendition style flags */
759	# define menuBar_height() (R->TermWin.fheight + SHADOW)
760	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
761	# define isMenuBarWindow(w) ((w) == R->menuBar.win)
762	#else
763	# define menuBar_height() (0)
764	# define menuBar_TotalHeight() (0)
765	# define isMenuBarWindow(w) (0)
766	#endif
767		836
768	#ifdef XPM_BACKGROUND	837	#ifdef XPM_BACKGROUND
769	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	838	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
770	#else	839	#else
771	# define XPMClearArea(a, b, c, d, e, f, g)	840	# define XPMClearArea(a, b, c, d, e, f, g)
772	#endif	841	#endif
773		842
774	#ifndef STRICT_FONT_CHECKING
775	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
776	#endif
777
778	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y))
779	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (r, 'R',(x),(y))
780
781	#ifdef UTMP_SUPPORT
782	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
783	# undef HAVE_UTMPX_H
784	# undef HAVE_STRUCT_UTMPX
785	# endif
786	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
787	# undef HAVE_UTMP_H
788	# undef HAVE_STRUCT_UTMP
789	# endif
790
791	# ifdef HAVE_UTMPX_H
792	# include <utmpx.h>
793	# endif
794	# ifdef HAVE_UTMP_H
795	# include <utmp.h>
796	# endif
797	#endif
798
799	#ifdef DEBUG_CMD	843	#ifdef DEBUG_CMD
800	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	844	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
801	#else	845	#else
802	# define D_CMD(x)	846	# define D_CMD(x)
803	#endif	847	#endif
…		…
809	#ifdef DEBUG_MAIN	853	#ifdef DEBUG_MAIN
810	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	854	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
811	#else	855	#else
812	# define D_MAIN(x)	856	# define D_MAIN(x)
813	#endif	857	#endif
814	#ifdef DEBUG_SCREEN
815	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
816	#else
817	# define D_SCREEN(x)
818	#endif
819	#ifdef DEBUG_SELECT
820	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
821	#else
822	# define D_SELECT(x)
823	#endif
824	#ifdef DEBUG_SIZE	858	#ifdef DEBUG_SIZE
825	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	859	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
826	#else	860	#else
827	# define D_SIZE(x)	861	# define D_SIZE(x)
828	#endif	862	#endif
829	#ifdef DEBUG_X
830	# define D_X(x) fprintf x ; fputc('\n', stderr)
831	#else
832	# define D_X(x)
833	#endif
834		863
835	/*	864	typedef callback1<void, const char *> log_callback;
		865	typedef callback1<int, int> getfd_callback;
		866
		867	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		868	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		869	extern void rxvt_push_locale (const char *locale) NOTHROW;
		870	extern void rxvt_pop_locale () NOTHROW;
		871
836	*****************************************************************************	872	/****************************************************************************/
837	* VARIABLES	873
		874	#define LINE_LONGER 0x0001 // line is continued on the next row
		875	#define LINE_FILTERED 0x0002 // line has been filtered
		876	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		877
		878	struct line_t {
		879	text_t *t; // terminal the text
		880	rend_t *r; // rendition, uses RS_ flags
		881	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		882	uint32_t f; // flags
		883
		884	bool is_longer ()
		885	{
		886	return f & LINE_LONGER;
		887	}
		888
		889	void is_longer (int set)
		890	{
		891	if (set)
		892	f |= LINE_LONGER;
		893	else
		894	f &= ~LINE_LONGER;
		895	}
		896
		897	void clear ()
		898	{
		899	t = 0;
		900	r = 0;
		901	l = 0;
		902	f = 0;
		903	}
		904
		905	void touch () // call whenever a line is changed/touched/updated
		906	{
		907	#if ENABLE_PERL
		908	f &= ~LINE_FILTERED;
		909	#endif
		910	}
		911
		912	void touch (int col)
		913	{
		914	max_it (l, col);
		915	touch ();
		916	}
		917	};
		918
838	*****************************************************************************	919	/****************************************************************************/
839	*/
840	#ifdef MENUBAR
841	# include "menubar.h"
842	#endif
843		920
844	#define BLINK_INTERVAL 0.5	921	// primivite wrapper around mbstate_t to ensure initialisation
845
846	struct mbstate {	922	struct mbstate {
847	unsigned char orig;	923	mbstate_t mbs;
848	uint32_t reg;
849	int cnt;
850		924
851	mbstate ()	925	operator mbstate_t *() { return &mbs; }
		926	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		927	mbstate () { reset (); }
		928	};
		929
		930	/****************************************************************************/
		931
		932	#define UNICODE_MASK 0x1fffffUL
		933
		934	#if UNICODE3
		935	# define COMPOSE_LO 0x40000000UL
		936	# define COMPOSE_HI 0x400fffffUL
		937	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		938	#else
		939	# if ENABLE_PERL
		940	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		941	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		942	# else
		943	# define COMPOSE_LO 0xd800UL
		944	# define COMPOSE_HI 0xf8ffUL
		945	# endif
		946	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		947	#endif
		948
		949	#if ENABLE_COMBINING
		950	// compose chars are used to represent composite characters
		951	// that are not representable in unicode, as well as characters
		952	// not fitting in the BMP.
		953	struct compose_char {
		954	unicode_t c1, c2; // any chars != NOCHAR are valid
		955	compose_char (unicode_t c1, unicode_t c2)
		956	: c1(c1), c2(c2)
		957	{ }
		958	};
		959
		960	class rxvt_composite_vec {
		961	vector<compose_char> v;
		962	public:
		963	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		964	int expand (unicode_t c, wchar_t *r);
		965	compose_char *operator [](text_t c)
852	{	966	{
853	cnt = 0;	967	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		968	? &v[c - COMPOSE_LO]
		969	: 0;
854	}	970	}
855	};	971	};
856		972
		973	extern class rxvt_composite_vec rxvt_composite;
		974	#endif
		975
		976	/****************************************************************************/
		977
		978	#ifdef KEYSYM_RESOURCE
		979	class keyboard_manager;
		980	#endif
		981
857	struct rxvt_term : rxvt_vars {	982	struct rxvt_term : zero_initialized, rxvt_vars {
858	struct mbstate mbstate;	983	log_callback *log_hook; // log error messages through this hook, if != 0
859	#ifdef __GNUC__	984	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		985	#if ENABLE_PERL
		986	rxvt_perl_term perl;
		987	#endif
		988	struct mbstate mbstate; // current input multibyte state
		989
860	unsigned char want_refresh:1,	990	unsigned char want_refresh:1,
861	want_full_refresh:1,	991	#ifdef TRANSPARENT
862	am_transparent:1,	992	want_full_refresh:1, /* awaiting full screen refresh */
863	am_pixmap_trans:1,	993	#endif
864	current_screen:1,	994	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
865	hate_those_clicks:1,	995	am_transparent:1, /* is a transparent term */
		996	am_pixmap_trans:1, /* transparency w/known root pixmap */
		997	#endif
		998	current_screen:1, /* primary or secondary */
866	num_scr_allow:1,	999	num_scr_allow:1,
867	bypass_keystate:1;	1000	bypass_keystate:1,
868	unsigned char chstat:1,	1001	#ifdef CURSOR_BLINK
869	lost_multi:1,
870	multi_byte:1,
871	hidden_cursor:1,	1002	hidden_cursor:1,
		1003	#endif
		1004	#ifdef TEXT_BLINK
		1005	hidden_text:1,
		1006	#endif
		1007	#ifdef POINTER_BLANK
872	hidden_pointer:1,	1008	hidden_pointer:1,
		1009	#endif
		1010	enc_utf8:1, /* wether locale uses utf-8 */
		1011	seen_input:1, /* wether we have seen some program output yet */
		1012	seen_resize:1, /* wether we had a resize event */
873	parsed_geometry:1;	1013	parsed_geometry:1;
874	#else
875	unsigned char want_refresh,
876	# ifdef TRANSPARENT
877	want_full_refresh, /* awaiting full screen refresh */
878	# endif
879	# if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
880	am_transparent, /* is a transparent term */
881	am_pixmap_trans, /* transparency w/known root pixmap */
882	# endif
883	current_screen, /* primary or secondary */
884	hate_those_clicks, /* a.k.a. keep mark position */
885	num_scr_allow,
886	bypass_keystate,
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
893	hidden_cursor,
894	# endif
895	# ifdef POINTER_BLANK
896	hidden_pointer,
897	# endif
898	parsed_geometry;
899	#endif /* !__GNUC__ */
900		1014
901	unsigned char refresh_type,	1015	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	1016	#ifdef META8_OPTION
909	meta_char, /* Alt-key prefix */	1017	meta_char, /* Alt-key prefix */
910	#endif	1018	#endif
911	scrollbar_align,	1019	scrollbar_align,
912	selection_wait,	1020	selection_wait,
913	selection_type;	1021	selection_type;
914	/* ---------- */	1022	/* ---------- */
915	#ifdef GREEK_SUPPORT	1023	bool rvideo_state, rvideo_mode;
916	short greek_mode; /* greek keyboard mode */	1024	#ifndef NO_BELL
917	#endif
918	short rvideo;	1025	bool rvideo_bell;
		1026	#endif
919	int16_t num_scr; /* screen: number lines scrolled */	1027	int num_scr; /* screen: number lines scrolled */
920	uint16_t prev_ncol, /* screen: previous number of columns */	1028	int prev_ncol, /* screen: previous number of columns */
921	prev_nrow; /* screen: previous number of rows */	1029	prev_nrow; /* screen: previous number of rows */
922	#ifdef RXVT_GRAPHICS
923	uint16_t gr_prev_start;
924	#endif
925	/* ---------- */	1030	/* ---------- */
926	rend_t rstyle;	1031	rend_t rstyle;
927	/* ---------- */	1032	/* ---------- */
928	uint32_t pixcolor_set[NPIXCLR_SETS];	1033	uint32_t pixcolor_set[NPIXCLR_SETS];
929	/* ---------- */	1034	/* ---------- */
930	#ifdef SELECTION_SCROLLING	1035	#ifdef SELECTION_SCROLLING
931	int scroll_selection_delay,
932	scroll_selection_lines;	1036	int scroll_selection_lines;
933	enum page_dirn scroll_selection_dir;	1037	enum page_dirn scroll_selection_dir;
934	int selection_save_x,	1038	int selection_save_x,
935	selection_save_y,	1039	selection_save_y,
936	selection_save_state,	1040	selection_save_state;
937	pending_scroll_selection;
938	#endif	1041	#endif
939	/* ---------- */	1042	/* ---------- */
940	int csrO, /* Hops - csr offset in thumb/slider to */	1043	int csrO, /* Hops - csr offset in thumb/slider to */
941	/* give proper Scroll behaviour */	1044	/* give proper Scroll behaviour */
942	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
943	scroll_arrow_delay,
944	#endif
945	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1045	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946	mouse_slip_wheel_delay,
947	mouse_slip_wheel_speed,	1046	mouse_slip_wheel_speed,
948	#endif	1047	#endif
949	refresh_count,	1048	refresh_count,
950	refresh_limit,	1049	refresh_limit,
951	fnum, /* logical font number */
952	last_bot, /* scrollbar last bottom position */	1050	last_bot, /* scrollbar last bottom position */
953	last_top, /* scrollbar last top position */	1051	last_top, /* scrollbar last top position */
954	last_state, /* scrollbar last state */	1052	last_state, /* scrollbar last state */
955	scrollbar_len,	1053	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,	1054	window_vt_x,
965	window_vt_y,	1055	window_vt_y,
966	window_sb_x,	1056	window_sb_x,
967	# ifdef POINTER_BLANK	1057	# ifdef POINTER_BLANK
968	pointerBlankDelay,	1058	pointerBlankDelay,
969	# endif	1059	# endif
970	allowedxerror;	1060	allowedxerror;
971	/* ---------- */	1061	/* ---------- */
972	unsigned int ModMetaMask,	1062	unsigned int ModLevel3Mask,
		1063	ModMetaMask,
973	ModNumLockMask,	1064	ModNumLockMask;
974	old_width, /* last used width in screen resize */	1065	int old_width, /* last used width in screen resize */
975	old_height, /* last used height in screen resize */	1066	old_height; /* last used height in screen resize */
976	#ifndef NO_BRIGHTCOLOR
977	colorfgbg,
978	#endif
979	ttymode;
980	unsigned long PrivateModes,	1067	unsigned long priv_modes,
981	SavedModes;	1068	SavedModes;
982	/* ---------- */
983	#ifdef PREFER_24BIT
984	Visual *Xvisual;
985	#endif
986	/* ---------- */	1069	/* ---------- */
987	Atom xa[NUM_XA];	1070	Atom xa[NUM_XA];
988	/* ---------- */	1071	/* ---------- */
989	#ifdef MENUBAR	1072	#ifdef RXVT_SCROLLBAR
990	GC menubarGC;
991	#endif
992	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
993	GC scrollbarGC,	1073	GC scrollbarGC,
994	topShadowGC,	1074	topShadowGC,
995	botShadowGC;	1075	botShadowGC;
996	#endif	1076	#endif
997	#ifdef XTERM_SCROLLBAR	1077	#ifdef XTERM_SCROLLBAR
998	GC xscrollbarGC,	1078	GC xscrollbarGC,
999	ShadowGC;	1079	ShadowGC;
		1080	#endif
		1081	#ifdef PLAIN_SCROLLBAR
		1082	GC pscrollbarGC;
1000	#endif	1083	#endif
1001	#ifdef NEXT_SCROLLBAR	1084	#ifdef NEXT_SCROLLBAR
1002	GC blackGC,	1085	GC blackGC,
1003	whiteGC,	1086	whiteGC,
1004	grayGC,	1087	grayGC,
…		…
1012	#endif	1095	#endif
1013	/* ---------- */	1096	/* ---------- */
1014	Time selection_time,	1097	Time selection_time,
1015	selection_request_time;	1098	selection_request_time;
1016	pid_t cmd_pid; /* process id of child */	1099	pid_t cmd_pid; /* process id of child */
1017	gid_t ttygid;	1100	char * incr_buf;
1018	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1101	size_t incr_buf_size, incr_buf_fill;
1019	uid_t euid;
1020	gid_t egid;
1021	#endif
1022	/* ---------- */	1102	/* ---------- */
1023	Cursor leftptr_cursor;	1103	Cursor leftptr_cursor;
1024	#ifdef POINTER_BLANK
1025	Cursor blank_cursor;
1026	#endif
1027	/* ---------- */	1104	/* ---------- */
1028	const char *ttydev; /* pty/tty name */
1029	#ifndef NO_BACKSPACE_KEY	1105	#ifndef NO_BACKSPACE_KEY
1030	const char *key_backspace;	1106	const char *key_backspace;
1031	#endif	1107	#endif
1032	#ifndef NO_DELETE_KEY	1108	#ifndef NO_DELETE_KEY
1033	const char *key_delete;	1109	const char *key_delete;
1034	#endif	1110	#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;	1111	struct mouse_event MEvent;
1047	XComposeStatus compose;	1112	XComposeStatus compose;
1048	#ifdef RXVT_GRAPHICS
1049	int graphics_up;
1050	struct grwin_t *gr_root;
1051	#endif
1052	ttymode_t tio;	1113	ttymode_t tio;
1053	#ifdef UTMP_SUPPORT
1054	# ifdef HAVE_STRUCT_UTMP
1055	struct utmp ut;
1056	# endif
1057	# ifdef HAVE_STRUCT_UTMPX
1058	struct utmpx utx;
1059	# endif
1060	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1061	char ut_id[5];
1062	# endif
1063	int utmp_pos;
1064	#endif
1065	row_col_t oldcursor;	1114	row_col_t oldcursor;
1066	#ifdef XPM_BACKGROUND	1115	#ifdef XPM_BACKGROUND
1067	bgPixmap_t bgPixmap;	1116	bgPixmap_t bgPixmap;
1068	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1117	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1069	#endif	1118	#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		1119
1096	/* these three don't need to be kept but do so to placate some mem checkers */	1120	#if ENABLE_OVERLAY
		1121	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1122	text_t **ov_text;
		1123	rend_t **ov_rend;
		1124
		1125	void scr_swap_overlay () NOTHROW;
		1126	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
		1127	void scr_overlay_off () NOTHROW;
		1128	void scr_overlay_set (int x, int y,
		1129	text_t text,
		1130	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
		1131	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1132	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
		1133	#endif
		1134
		1135	vector<void *> allocated; // free these memory blocks with free()
		1136
1097	char *env_windowid; /* environmental variable WINDOWID */	1137	char *env_windowid; /* environmental variable WINDOWID */
1098	char *env_display; /* environmental variable DISPLAY */	1138	char *env_display; /* environmental variable DISPLAY */
1099	char *env_term; /* environmental variable TERM */	1139	char *env_term; /* environmental variable TERM */
1100	char *env_colorfgbg;	1140	char *env_colorfgbg;
1101	char *buffer;
1102	char *locale;	1141	char *locale;
1103	char charsets[4];	1142	char charsets[4];
1104	unsigned char *v_buffer; /* pointer to physical buffer */	1143	char *v_buffer; /* pointer to physical buffer */
1105	unsigned int v_buflen; /* size of area to write */	1144	unsigned int v_buflen; /* size of area to write */
1106	char *newfont[MAX_NFONTS];	1145	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1146
1107	#ifdef KEYSYM_RESOURCE	1147	#ifdef KEYSYM_RESOURCE
1108	const unsigned char *Keysym_map[256];	1148	keyboard_manager *keyboard;
1109	#endif	1149	#endif
		1150
1110	const char *rs[NUM_RESOURCES];	1151	const char *rs[NUM_RESOURCES];
1111	/* command input buffering */	1152	/* command input buffering */
1112	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1153	char *cmdbuf_ptr, *cmdbuf_endp;
1113	unsigned char cmdbuf_base[BUFSIZ];	1154	char cmdbuf_base[CBUFSIZ];
1114	unsigned char kbuf[KBUFSZ];
1115		1155
		1156	rxvt_ptytty *pty;
		1157
		1158	rxvt_salloc *talloc; // text line allocator
		1159	rxvt_salloc *ralloc; // rend line allocator
		1160
		1161	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1162
		1163	#if ENABLE_FRILLS || ISO_14755
		1164	// ISO 14755 entry support
		1165	unicode_t iso14755buf;
		1166	void commit_iso14755 ();
		1167	int hex_keyval (XKeyEvent &ev);
		1168	# if ISO_14755
		1169	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1170	void iso14755_54 (int x, int y);
		1171	# endif
		1172	#endif
		1173
		1174	// modifies first argument(!)
		1175	void paste (char *data, unsigned int len) NOTHROW;
		1176
		1177	long vt_emask, vt_emask_perl;
		1178
		1179	void vt_select_input () const NOTHROW
		1180	{
		1181	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1182	}
		1183
		1184	#if TRANSPARENT
		1185	void rootwin_cb (XEvent &xev);
		1186	xevent_watcher rootwin_ev;
		1187	#endif
		1188
		1189	void x_cb (XEvent &xev);
		1190	void flush ();
		1191	xevent_watcher termwin_ev;
		1192	xevent_watcher vt_ev;
		1193	#ifdef HAVE_SCROLLBARS
		1194	xevent_watcher scrollbar_ev;
		1195	#endif
		1196
		1197	void child_cb (child_watcher &w, int status); child_watcher child_ev;
		1198	void check_cb (check_watcher &w); check_watcher check_ev;
1116	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1199	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1117		1200	void flush_cb (time_watcher &w); time_watcher flush_ev;
1118	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1201	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1119	void x_cb (io_watcher &w, short revents); io_watcher x_ev;	1202	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1120		1203
1121	#ifdef CURSOR_BLINK	1204	#ifdef CURSOR_BLINK
		1205	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1206	#endif
		1207	#ifdef TEXT_BLINK
1122	void blink_cb (time_watcher &w); time_watcher blink_ev;	1208	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1209	#endif
		1210	#ifndef NO_BELL
		1211	void bell_cb (time_watcher &w); time_watcher bell_ev;
		1212	#endif
		1213
		1214	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1215	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1216	#endif
		1217	#ifdef SELECTION_SCROLLING
		1218	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1219	#endif
		1220	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1221	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1123	#endif	1222	#endif
1124		1223
1125	#ifdef POINTER_BLANK	1224	#ifdef POINTER_BLANK
1126	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1225	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1127	void pointer_blank ();	1226	void pointer_blank ();
		1227	#endif
1128	void pointer_unblank ();	1228	void pointer_unblank ();
1129	#endif
1130		1229
1131	void tt_printf (const char *fmt,...);	1230	void tt_printf (const char *fmt,...);
1132	void tt_write (const unsigned char *data, unsigned int len);	1231	void tt_write (const char *data, unsigned int len);
		1232	void pty_write ();
1133		1233
1134	void flush ();	1234	void tt_winch ();
1135		1235
1136	rxvt_term ();	1236	rxvt_term ();
1137	~rxvt_term ();	1237	~rxvt_term ();
1138	void destroy ();	1238	void destroy ();
		1239	void emergency_cleanup ();
1139		1240
1140	bool init (int argc, const char *const *argv);	1241	bool init (int argc, const char *const *argv, stringvec *envv);
		1242
		1243	bool init (stringvec *argv, stringvec *envv)
		1244	{
		1245	this->argv = argv;
		1246	return init (argv->size (), argv->begin (), envv);
		1247	}
		1248
1141	bool init_vars ();	1249	bool init_vars ();
1142		1250
1143	uint32_t next_char ();
1144
1145	bool pty_fill ();	1251	bool pty_fill ();
		1252
		1253	void make_current () const // make this the "currently active" urxvt instance
		1254	{
		1255	SET_R (this);
		1256	rxvt_set_locale (locale);
		1257	set_environ (envv);
		1258	}
		1259
		1260	void init_secondary ();
		1261	const char **init_resources (int argc, const char *const *argv);
		1262	const char *x_resource (const char *name);
		1263	void init_env ();
		1264	void set_locale (const char *locale);
		1265	void init_xlocale ();
		1266	void init_command (const char *const *argv);
		1267	void run_command (const char *const *argv);
		1268	int run_child (const char *const *argv);
		1269
		1270	void color_aliases (int idx);
		1271	void recolour_cursor ();
		1272	void create_windows (int argc, const char *const *argv);
		1273	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1274	void window_calc (unsigned int newwidth, unsigned int newheight);
		1275
		1276	#if USE_XIM
		1277	rxvt_xim *input_method;
		1278	XIC Input_Context;
		1279	XIMStyle input_style;
		1280	XPoint spot; // most recently sent spot position
		1281
		1282	void im_destroy ();
		1283	void im_cb (); im_watcher im_ev;
		1284	void im_set_size (XRectangle &size);
		1285	void im_set_position (XPoint &pos) NOTHROW;
		1286	void im_set_color (unsigned long &fg, unsigned long &bg);
		1287	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1288
		1289	bool IMisRunning ();
		1290	void IMSendSpot ();
		1291	bool IM_get_IC (const char *modifiers);
		1292	void IMSetStatusPosition ();
		1293	#endif
		1294
		1295	void resize_scrollbar ();
		1296
		1297	// command.C
		1298	void lookup_key (XKeyEvent &ev);
		1299	unsigned int cmd_write (const char *str, unsigned int count);
		1300
		1301	wchar_t next_char () NOTHROW;
		1302	wchar_t cmd_getc () THROW ((class out_of_input));
		1303	uint32_t next_octet () NOTHROW;
		1304	uint32_t cmd_get8 () THROW ((class out_of_input));
		1305
		1306	bool cmd_parse ();
		1307	void mouse_report (XButtonEvent &ev);
		1308	void button_press (XButtonEvent &ev);
		1309	void button_release (XButtonEvent &ev);
		1310	void focus_in ();
		1311	void focus_out ();
		1312	int check_our_parents ();
		1313	#ifdef PRINTPIPE
		1314	FILE *popen_printer ();
		1315	int pclose_printer (FILE *stream);
		1316	#endif
		1317	void process_print_pipe ();
		1318	void process_nonprinting (unicode_t ch);
		1319	void process_escape_vt52 (unicode_t ch);
		1320	void process_escape_seq ();
1146	void process_x_events ();	1321	void process_csi_seq ();
		1322	void process_window_ops (const int *args, unsigned int nargs);
		1323	char *get_to_st (unicode_t &ends_how);
		1324	void process_dcs_seq ();
		1325	void process_osc_seq ();
		1326	void process_color_seq (int report, int color, const char *str, char resp);
		1327	void process_xterm_seq (int op, const char *str, char resp);
		1328	int privcases (int mode, unsigned long bit);
		1329	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1330	void process_sgr_mode (unsigned int nargs, const int *arg);
		1331	void process_graphics ();
		1332	// init.C
		1333	void Get_Colours ();
		1334	void get_ourmods ();
		1335	// main.C
		1336	bool set_fonts ();
		1337	void set_string_property (Atom prop, const char *str, int len = -1);
		1338	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1339	void set_title (const char *str);
		1340	void set_icon_name (const char *str);
		1341	void set_window_color (int idx, const char *color);
		1342	void set_colorfgbg ();
		1343	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1344	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1147		1345
1148	void *operator new (size_t s);	1346	// screen.C
1149	void operator delete (void *p, size_t s);	1347
		1348	void lalloc (line_t &l) const NOTHROW
		1349	{
		1350	l.t = (text_t *)talloc->alloc ();
		1351	l.r = (rend_t *)ralloc->alloc ();
		1352	}
		1353
		1354	#if 0
		1355	void lfree (line_t &l)
		1356	{
		1357	talloc->free (l.t);
		1358	ralloc->free (l.r);
		1359	}
		1360	#endif
		1361
		1362	void lresize (line_t &l) const NOTHROW
		1363	{
		1364	if (!l.t)
		1365	return;
		1366
		1367	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1368	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1369
		1370	l.l = min (l.l, ncol);
		1371
		1372	if (ncol > prev_ncol)
		1373	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1374	}
		1375
		1376	int fgcolor_of (rend_t r) const NOTHROW
		1377	{
		1378	int base = GET_BASEFG (r);
		1379	#ifndef NO_BRIGHTCOLOR
		1380	if (r & RS_Bold
		1381	# if ENABLE_STYLES
		1382	&& OPTION (Opt_intensityStyles)
		1383	# endif
		1384	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1385	base += minBrightCOLOR - minCOLOR;
		1386	#endif
		1387	return base;
		1388	}
		1389
		1390	int bgcolor_of (rend_t r) const NOTHROW
		1391	{
		1392	int base = GET_BASEBG (r);
		1393	#ifndef NO_BRIGHTCOLOR
		1394	if (r & RS_Blink
		1395	# if ENABLE_STYLES
		1396	&& OPTION (Opt_intensityStyles)
		1397	# endif
		1398	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1399	base += minBrightCOLOR - minCOLOR;
		1400	#endif
		1401	return base;
		1402	}
		1403
		1404	bool option (uint32_t opt) const NOTHROW
		1405	{
		1406	return OPTION (opt);
		1407	}
		1408
		1409	void set_option (uint32_t opt, bool set) NOTHROW
		1410	{
		1411	if (set)
		1412	options |= opt;
		1413	else
		1414	options &= ~opt;
		1415	}
		1416
		1417	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1418	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1419	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1420	void scr_reset ();
		1421	void scr_release () NOTHROW;
		1422	void scr_clear (bool really = false) NOTHROW;
		1423	void scr_refresh () NOTHROW;
		1424	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
		1425	void scr_erase_screen (int mode) NOTHROW;
		1426	#if ENABLE_FRILLS
		1427	void scr_erase_savelines () NOTHROW;
		1428	void scr_backindex () NOTHROW;
		1429	void scr_forwardindex () NOTHROW;
		1430	#endif
		1431	void scr_touch (bool refresh) NOTHROW;
		1432	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
		1433	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1434	void scr_recolour () NOTHROW;
		1435	void scr_remap_chars () NOTHROW;
		1436	void scr_remap_chars (line_t &l) NOTHROW;
		1437
		1438	enum cursor_mode { SAVE, RESTORE };
		1439
		1440	void scr_poweron () NOTHROW;
		1441	void scr_cursor (cursor_mode mode) NOTHROW;
		1442	void scr_do_wrap () NOTHROW;
		1443	int scr_change_screen (int scrn) NOTHROW;
		1444	void scr_color (unsigned int color, int fgbg) NOTHROW;
		1445	void scr_rendition (int set, int style) NOTHROW;
		1446	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
		1447	void scr_backspace () NOTHROW;
		1448	void scr_tab (int count, bool ht = false) NOTHROW;
		1449	void scr_gotorc (int row, int col, int relative) NOTHROW;
		1450	void scr_index (enum page_dirn direction) NOTHROW;
		1451	void scr_erase_line (int mode) NOTHROW;
		1452	void scr_E () NOTHROW;
		1453	void scr_insdel_lines (int count, int insdel) NOTHROW;
		1454	void scr_insdel_chars (int count, int insdel) NOTHROW;
		1455	void scr_scroll_region (int top, int bot) NOTHROW;
		1456	void scr_cursor_visible (int mode) NOTHROW;
		1457	void scr_autowrap (int mode) NOTHROW;
		1458	void scr_relative_origin (int mode) NOTHROW;
		1459	void scr_insert_mode (int mode) NOTHROW;
		1460	void scr_set_tab (int mode) NOTHROW;
		1461	void scr_rvideo_mode (bool on) NOTHROW;
		1462	void scr_report_position () NOTHROW;
		1463	void set_font_style () NOTHROW;
		1464	void scr_charset_choose (int set) NOTHROW;
		1465	void scr_charset_set (int set, unsigned int ch) NOTHROW;
		1466	void scr_move_to (int y, int len) NOTHROW;
		1467	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
		1468	bool scr_changeview (int new_view_start) NOTHROW;
		1469	void scr_bell () NOTHROW;
		1470	void scr_printscreen (int fullhist) NOTHROW;
		1471	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1472	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
		1473	void scr_reverse_selection () NOTHROW;
		1474	void scr_dump (int fd) NOTHROW;
		1475
		1476	void selection_check (int check_more) NOTHROW;
		1477	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
		1478	void selection_property (Window win, Atom prop) NOTHROW;
		1479	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
		1480	int selection_request_other (Atom target, int selnum) NOTHROW;
		1481	void selection_clear () NOTHROW;
		1482	void selection_make (Time tm);
		1483	bool selection_grab (Time tm) NOTHROW;
		1484	void selection_start_colrow (int col, int row) NOTHROW;
		1485	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
		1486	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
		1487	void selection_remove_trailing_spaces () NOTHROW;
		1488	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1489	void selection_click (int clicks, int x, int y) NOTHROW;
		1490	void selection_extend (int x, int y, int flag) NOTHROW;
		1491	void selection_rotate (int x, int y) NOTHROW;
		1492
		1493	void pixel_position (int *x, int *y) NOTHROW;
		1494
		1495	#if defined(NEXT_SCROLLBAR)
		1496	// scrollbar-next.C
		1497	Pixmap renderPixmap (const char *const *data, int width, int height);
		1498	void init_scrollbar_stuff ();
		1499	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1500	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1501	#endif
		1502
		1503	#if defined(RXVT_SCROLLBAR)
		1504	// scrollbar-rxvt.C
		1505	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1506	#endif
		1507
		1508	#if defined(XTERM_SCROLLBAR)
		1509	// scrollbar-xterm.C
		1510	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1511	#endif
		1512
		1513	#if defined(PLAIN_SCROLLBAR)
		1514	// scrollbar-plain.C
		1515	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1516	#endif
		1517
		1518	// scrollbar.C
		1519	int scrollbar_mapping (int map);
		1520	int scrollbar_show (int update);
		1521	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1522
		1523	// xdefaults.C
		1524	void get_options (int argc, const char *const *argv);
		1525	int parse_keysym (const char *str, const char *arg);
		1526	void get_xdefaults (FILE *stream, const char *name);
		1527	void extract_resources ();
		1528	// xpm.C
		1529	int scale_pixmap (const char *geom);
		1530	void resize_pixmap ();
		1531	Pixmap set_bgPixmap (const char *file);
1150	};	1532	};
1151
1152	#ifndef __attribute__
1153	# ifdef __GNUC__
1154	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1155	# define __attribute__(x)
1156	# endif
1157	# endif
1158	# define __attribute__(x)
1159	#endif
1160		1533
1161	/*	1534	/*
1162	*****************************************************************************	1535	*****************************************************************************
1163	* PROTOTYPES	1536	* PROTOTYPES
1164	*****************************************************************************	1537	*****************************************************************************
…		…
1166	#ifdef PROTOTYPES	1539	#ifdef PROTOTYPES
1167	# define __PROTO(p) p	1540	# define __PROTO(p) p
1168	#else	1541	#else
1169	# define __PROTO(p) ()	1542	# define __PROTO(p) ()
1170	#endif	1543	#endif
1171	#include "protos.h"
1172		1544
1173	#ifdef DEBUG_malloc	1545	#ifdef DEBUG_malloc
1174	# include "dmalloc.h" /* This comes last */	1546	# include "dmalloc.h" /* This comes last */
1175	#endif	1547	#endif
1176		1548

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