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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.20 by pcg, Wed Dec 24 09:22:29 2003 UTC vs.
Revision 1.230 by root, Fri Jan 20 22:49:34 2006 UTC

1	/*
2	* $Id: rxvt.h,v 1.20 2003/12/24 09:22:29 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"
20	#include "salloc.h"	39	#include "salloc.h"
21		40
22	#include <wchar.h>	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
23		51
24	/*	52	/*
25	*****************************************************************************	53	*****************************************************************************
26	* SYSTEM HACKS	54	* SYSTEM HACKS
27	*****************************************************************************	55	*****************************************************************************
28	*/	56	*/
29	/* Consistent defines - please report on the necessity	57	/* Consistent defines - please report on the necessity
30	* @ Unixware: defines (__svr4__)	58	* @ Unixware: defines (__svr4__)
31	*/	59	*/
32	#if defined (SVR4) && !defined (__svr4__)	60	#if defined (SVR4) && !defined (__svr4__)
33	# define __svr4__	61	# define __svr4__ 1
34	#endif	62	#endif
35	#if defined (sun) && !defined (__sun__)	63	#if defined (sun) && !defined (__sun__)
36	# define __sun__	64	# define __sun__ 1
37	#endif	65	#endif
38
39		66
40	#ifndef HAVE_XPOINTER	67	#ifndef HAVE_XPOINTER
41	typedef char *XPointer;	68	typedef char *XPointer;
42	#endif	69	#endif
43		70
44	#ifdef HAVE_TERMIOS_H	71	#ifdef HAVE_TERMIOS_H
45	# include <termios.h>	72	# include <termios.h>
46	typedef struct termios ttymode_t;	73	typedef struct termios ttymode_t;
…		…
53	int line;	80	int line;
54	int local;	81	int local;
55	} ttymode_t;	82	} ttymode_t;
56	#endif	83	#endif
57		84
58	#ifdef GREEK_SUPPORT
59	# include "grkelot.h"
60	#endif
61	#ifdef XPM_BACKGROUND	85	#ifdef XPM_BACKGROUND
62	# ifdef XPM_INC_X11	86	# ifdef XPM_INC_X11
63	# include <X11/xpm.h>	87	# include <X11/xpm.h>
64	# else	88	# else
65	# include <xpm.h>	89	# include <xpm.h>
…		…
70	# define STDIN_FILENO 0	94	# define STDIN_FILENO 0
71	# define STDOUT_FILENO 1	95	# define STDOUT_FILENO 1
72	# define STDERR_FILENO 2	96	# define STDERR_FILENO 2
73	#endif	97	#endif
74		98
75	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	99	/****************************************************************************/
76	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	100
77	# 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
78	# endif	106	# endif
		107	# define __attribute__(x)
79	#endif	108	#endif
80	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	109
81	# 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
82	#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	}
83		182
84	/*	183	/*
85	*****************************************************************************	184	*****************************************************************************
86	* STRUCTURES AND TYPEDEFS	185	* STRUCTURES AND TYPEDEFS
87	*****************************************************************************	186	*****************************************************************************
88	*/	187	*/
89	struct grwin_t;	188	struct grwin_t;
90		189
91	/* Sanitize menubar info */
92	#ifndef MENUBAR
93	# undef MENUBAR_MAX
94	#endif
95	#ifndef MENUBAR_MAX
96	# define MENUBAR_MAX 0
97	#endif
98
99	/* If we're using either the rxvt scrollbar or menu bars, keep the	190	/* If we're using either the rxvt scrollbar, keep the
100	* scrollColor resource.	191	* scrollColor resource.
101	*/	192	*/
102	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	193	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
103	# define KEEP_SCROLLCOLOR 1	194	# define KEEP_SCROLLCOLOR 1
104	#else	195	#else
105	# undef KEEP_SCROLLCOLOR	196	# undef KEEP_SCROLLCOLOR
106	#endif	197	#endif
107		198
108	#ifdef XPM_BACKGROUND	199	#ifdef XPM_BACKGROUND
109	typedef struct {	200	typedef struct {
110	short w, h, x, y;	201	short w, h, x, y;
111	Pixmap pixmap;	202	Pixmap pixmap;
112	} bgPixmap_t;	203	} bgPixmap_t;
113	#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
114		231
115	/*	232	/*
116	* the 'essential' information for reporting Mouse Events	233	* the 'essential' information for reporting Mouse Events
117	* pared down from XButtonEvent	234	* pared down from XButtonEvent
118	*/	235	*/
119	struct mouse_event {	236	struct mouse_event {
120	int clicks;	237	int clicks;
121	Time time; /* milliseconds */	238	Time time; /* milliseconds */
122	unsigned int state; /* key or button mask */	239	unsigned int state; /* key or button mask */
123	unsigned int button; /* detail */	240	unsigned int button; /* detail */
124	};	241	};
125		242
126	#ifndef min	243	#if ENABLE_FRILLS
127	# define min(a,b) (((a) < (b)) ? (a) : (b))	244	typedef struct _mwmhints {
128	# 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;
129	#endif	251	#endif
130		252
131	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	253	#if ENABLE_XEMBED
132	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	254	// XEMBED messages
133	#define SWAP_IT(one, two, typeof) \	255	# define XEMBED_EMBEDDED_NOTIFY 0
134	do { \	256	# define XEMBED_WINDOW_ACTIVATE 1
135	typeof swapittmp; \	257	# define XEMBED_WINDOW_DEACTIVATE 2
136	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	258	# define XEMBED_REQUEST_FOCUS 3
137	} while (/* CONSTCOND */ 0)	259	# define XEMBED_FOCUS_IN 4
138	#define BOUND_POSITIVE_INT16(val) \	260	# define XEMBED_FOCUS_OUT 5
139	(int16_t)((val) <= 0 \	261	# define XEMBED_FOCUS_NEXT 6
140	? 0 \	262	# define XEMBED_FOCUS_PREV 7
141	: 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
142		277
143	/*	278	/*
144	*****************************************************************************	279	*****************************************************************************
145	* NORMAL DEFINES	280	* NORMAL DEFINES
146	*****************************************************************************	281	*****************************************************************************
147	*/	282	*/
148		283
149	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
150	# error if you disable both selection styles, how can you select, silly?
151	#endif
152
153	#define APL_CLASS "XTerm" /* class name */
154	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
155	#define APL_NAME "rxvt" /* normal name */
156
157	/* COLORTERM, TERM environment variables */	284	/* COLORTERM, TERM environment variables */
158	#define COLORTERMENV "rxvt"	285	#define COLORTERMENV "rxvt"
159	#ifdef XPM_BACKGROUND	286	#ifdef XPM_BACKGROUND
160	# define COLORTERMENVFULL COLORTERMENV "-xpm"	287	# define COLORTERMENVFULL COLORTERMENV "-xpm"
161	#else	288	#else
162	# define COLORTERMENVFULL COLORTERMENV	289	# define COLORTERMENVFULL COLORTERMENV
163	#endif	290	#endif
164	#ifndef TERMENV	291	#ifndef TERMENV
165	# define TERMENV "xterm"	292	# define TERMENV "rxvt-unicode"
166	#endif	293	#endif
167		294
168	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	295	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
169	# define NO_MOUSE_REPORT_SCROLLBAR	296	# define NO_MOUSE_REPORT_SCROLLBAR 1
170	#endif
171
172	#ifdef NO_RESOURCES
173	# undef USE_XGETDEFAULT
174	#endif	297	#endif
175		298
176	/* now look for other badly set stuff */	299	/* now look for other badly set stuff */
177		300
178	#if !defined (EACCESS) && defined(EAGAIN)	301	#if !defined (EACCESS) && defined(EAGAIN)
…		…
182	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	305	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
183	# define EXIT_SUCCESS 0 /* exit function success */	306	# define EXIT_SUCCESS 0 /* exit function success */
184	# define EXIT_FAILURE 1 /* exit function failure */	307	# define EXIT_FAILURE 1 /* exit function failure */
185	#endif	308	#endif
186		309
187	#define menuBar_esc 10
188	#define scrollBar_esc 30	310	#define scrollBar_esc 30
189	#define menuBar_margin 2 /* margin below text */
190		311
191	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	312	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
192	# define HAVE_SCROLLBARS	313	# define HAVE_SCROLLBARS 1
193	#endif
194
195	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
196	#ifdef HALFSHADOW
197	# define SHADOW 1
198	#else
199	# define SHADOW 2
200	#endif	314	#endif
201		315
202	#define R_SB_ALIGN_CENTRE 0	316	#define R_SB_ALIGN_CENTRE 0
203	#define R_SB_ALIGN_TOP 1	317	#define R_SB_ALIGN_TOP 1
204	#define R_SB_ALIGN_BOTTOM 2	318	#define R_SB_ALIGN_BOTTOM 2
205		319
206	#define R_SB_RXVT 0
207	#define R_SB_NEXT 1	320	#define R_SB_NEXT 1
208	#define R_SB_XTERM 2	321	#define R_SB_XTERM 2
		322	#define R_SB_PLAIN 4
		323	#define R_SB_RXVT 8
209		324
210	#define SB_WIDTH_NEXT 19	325	#define SB_WIDTH_NEXT 19
211	#define SB_WIDTH_XTERM 7	326	#define SB_WIDTH_XTERM 15
		327	#define SB_WIDTH_PLAIN 7
212	#ifndef SB_WIDTH_RXVT	328	#ifndef SB_WIDTH_RXVT
213	# define SB_WIDTH_RXVT 10	329	# define SB_WIDTH_RXVT 10
214	#endif	330	#endif
215		331
216	/*	332	/*
…		…
243	* | | :::::::: |	359	* | | :::::::: |
244	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	360	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
245	* | +---------+ |	361	* | +---------+ |
246	* | | ......%%| |	362	* | | ......%%| |
247	* | | ......%%| |	363	* | | ......%%| |
248	* | | ..()..%%| |	364	* | | .. ()..%%| |
249	* | | ......%%| |	365	* | | ......%%| |
250	* | | %%%%%%%%| |	366	* | | %%%%%%%%| |
251	* | +---------+ | <.........................	367	* | +---------+ | <.........................
252	* | | <---< SB_PADDING :	368	* | | <---< SB_PADDING :
253	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	369	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
274	* :............:	390	* :............:
275	* |	391	* |
276	* +---< SB_WIDTH_NEXT	392	* +---< SB_WIDTH_NEXT
277	*/	393	*/
278		394
		395	enum {
279	#define NO_REFRESH 0 /* Window not visible at all! */	396	NO_REFRESH = 0, /* Window not visible at all! */
280	#define FAST_REFRESH (1<<0) /* Fully exposed window */	397	FAST_REFRESH = 1, /* Fully exposed window */
281	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	398	SLOW_REFRESH = 2, /* Partially exposed window */
282	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	399	};
283	#define REFRESH_BOUNDS (1<<3)
284		400
285	#ifdef NO_SECONDARY_SCREEN	401	#ifdef NO_SECONDARY_SCREEN
286	# define NSCREENS 0	402	# define NSCREENS 0
287	#else	403	#else
288	# define NSCREENS 1	404	# define NSCREENS 1
289	#endif	405	#endif
290
291	#define IGNORE 0
292	#define SAVE 's'
293	#define RESTORE 'r'
294		406
295	/* special (internal) prefix for font commands */	407	/* special (internal) prefix for font commands */
296	#define FONT_CMD '#'	408	#define FONT_CMD '#'
297	#define FONT_DN "#-"	409	#define FONT_DN "#-"
298	#define FONT_UP "#+"	410	#define FONT_UP "#+"
299		411
300	/* flags for rxvt_scr_gotorc() */	412	/* flags for rxvt_scr_gotorc () */
		413	enum {
301	#define C_RELATIVE 1 /* col movement is relative */	414	C_RELATIVE = 1, /* col movement is relative */
302	#define R_RELATIVE 2 /* row movement is relative */	415	R_RELATIVE = 2, /* row movement is relative */
303	#define RELATIVE (R_RELATIVE|C_RELATIVE)	416	RELATIVE = C_RELATIVE | R_RELATIVE,
		417	};
304		418
305	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	419	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
306	#define INSERT -1 /* don't change these values */	420	enum {
307	#define DELETE +1	421	INSERT = -1, /* don't change these values */
308	#define ERASE +2	422	DELETE = +1,
		423	ERASE = +2,
		424	};
309		425
310	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	426	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
311	enum page_dirn {	427	enum page_dirn {
312	UP,	428	UP,
313	DN,	429	DN,
314	NO_DIR	430	NO_DIR,
315	};	431	};
316		432
317	/* arguments for rxvt_scr_change_screen() */	433	/* arguments for rxvt_scr_change_screen () */
318	enum {	434	enum {
319	PRIMARY = 0,	435	PRIMARY = 0,
320	SECONDARY	436	SECONDARY,
321	};	437	};
322		438
323	enum {
324	SBYTE = 0,
325	WBYTE
326	};
327
328
329	#define RS_None 0 /* Normal */	439	#define RS_None 0
330		440
331	#define RS_fgMask 0x000001FFu /* 512 colors */	441	#define RS_fgMask 0x0000007fUL // 128 colors
332	#define RS_bgMask 0x0003FE00u /* 512 colors */	442	#define RS_bgMask 0x00003f80UL // 128 colors
333	#define RS_Bold 0x00040000u /* bold */	443
		444	// font styles
		445	#define RS_Bold 0x00004000UL // value 1
		446	#define RS_Italic 0x00008000UL // value 2
		447
		448	// fake styles
334	#define RS_Blink 0x00080000u /* blink */	449	#define RS_Blink 0x00010000UL // blink
335	#define RS_RVid 0x00100000u /* reverse video */	450	#define RS_RVid 0x00020000UL // reverse video
336	#define RS_Uline 0x00200000u /* underline */	451	#define RS_Uline 0x00040000UL // underline
337		452
338	#define RS_wide 0x00400000u /* only multibyte characters */	453	// 5 custom bits for extensions
339	#define IS_WIDE(r) ((r) & RS_wide)	454	#define RS_customCount 32
		455	#define RS_customMask 0x00f80000UL
		456	#define RS_customShift 19
340		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
341	#define RS_fontMask 0xff000000u /* plenty(?) of fonts */	469	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
342	#define RS_fontShift 24	470	#define RS_fontShift 24
343		471
344	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	472	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
345	#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide)	473	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
346		474
347	#define Sel_none 0 /* Not waiting */	475	#define Sel_none 0 /* Not waiting */
348	#define Sel_normal 0x01 /* normal selection */	476	#define Sel_normal 0x01 /* normal selection */
349	#define Sel_incr 0x02 /* incremental selection */	477	#define Sel_incr 0x02 /* incremental selection */
350	#define Sel_direct 0x00	478	#define Sel_direct 0x00
351	#define Sel_Primary 0x01	479	#define Sel_Primary 0x01
352	#define Sel_Secondary 0x02	480	#define Sel_Secondary 0x02
353	#define Sel_Clipboard 0x03	481	#define Sel_Clipboard 0x03
354	#define Sel_whereMask 0x0f	482	#define Sel_whereMask 0x0f
355	#define Sel_CompoundText 0x10 /* last request was Compound */	483	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
		484	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
356		485
357	enum {	486	enum {
358	C0_NUL = 0x00,	487	C0_NUL = 0x00,
359	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,
360	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 ,
361	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,
362	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,
363	};	492	};
364	#define CHAR_ST 0x9c /* 0234 */	493	#define CHAR_ST 0x9c /* 0234 */
365		494
366	/*	495	/*
367	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	496	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
368	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	497	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
369	*/	498	*/
		499	enum {
370	#define XTerm_name 0	500	XTerm_name = 0,
371	#define XTerm_iconName 1	501	XTerm_iconName = 1,
372	#define XTerm_title 2	502	XTerm_title = 2,
		503	XTerm_property = 3, // change X property
373	#define XTerm_Color 4 /* change colors */	504	XTerm_Color = 4, // change colors
		505	XTerm_Color00 = 10, // not implemented, CLASH!
		506	XTerm_Color01 = 11, // not implemented
374	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	507	XTerm_Color_cursor = 12, // change actual 'Cursor' color
375	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	508	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
		509	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
		510	XTerm_Color05 = 15, // not implemented (tektronix fg)
		511	XTerm_Color06 = 16, // not implemented (tektronix bg)
376	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	512	XTerm_Color_RV = 17, // change actual 'Highlight' color
377	#define XTerm_Color_BD 18 /* change actual 'Bold' color */
378	#define XTerm_Color_UL 19 /* change actual 'Underline' color */
379	#define XTerm_logfile 46 /* not implemented */	513	XTerm_logfile = 46, // not implemented
380	#define XTerm_font 50	514	XTerm_font = 50,
381		515
382	/*	516	XTerm_konsole30 = 30, // reserved for konsole
		517	XTerm_konsole31 = 31, // reserved for konsole
		518	XTerm_emacs51 = 51, // reserved for emacs shell
		519	/*
383	* 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
384	*/	522	*/
385	#define XTerm_Menu 10 /* set menu item */	523	Rxvt_Color_BD = 18, // change actual 'Bold' color
		524	Rxvt_Color_UL = 19, // change actual 'Underline' color
386	#define XTerm_Pixmap 20 /* new bg pixmap */	525	Rxvt_Pixmap = 20, // new bg pixmap
387	#define XTerm_restoreFG 39 /* change default fg color */	526	Rxvt_restoreFG = 39, // change default fg color
388	#define XTerm_restoreBG 49 /* change default bg color */	527	Rxvt_restoreBG = 49, // change default bg color
389	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	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	};
390		547
391	/* Words starting with `Color_' are colours. Others are counts */	548	/* Words starting with `Color_' are colours. Others are counts */
392	/*	549	/*
393	* The following comment is mostly obsolete since pixcolor_set was expanded:
394	* We're currently upto 29 colours. Only 3 more available. The
395	* PixColor and rendition colour usage should probably be decoupled	550	* The PixColor and rendition colour usage should probably be decoupled
396	* 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
397	* 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
398	*/	553	*/
399		554
400	enum colour_list {	555	enum colour_list {
…		…
422	maxBrightCOLOR, /* minBrightCOLOR + 7 */	577	maxBrightCOLOR, /* minBrightCOLOR + 7 */
423	Color_White = maxBrightCOLOR,	578	Color_White = maxBrightCOLOR,
424	#else	579	#else
425	Color_White = maxCOLOR,	580	Color_White = maxCOLOR,
426	#endif	581	#endif
427	#ifdef TTY_256COLOR
428	min256COLOR = Color_White + 1,	582	minTermCOLOR = Color_White + 1,
429	max256COLOR = minCOLOR + 255,	583	maxTermCOLOR = Color_White + 72,
430	#endif
431	#ifndef NO_CURSORCOLOR	584	#ifndef NO_CURSORCOLOR
432	Color_cursor,	585	Color_cursor,
433	Color_cursor2,	586	Color_cursor2,
434	#endif	587	#endif
435	Color_pointer,	588	Color_pointer_fg,
		589	Color_pointer_bg,
436	Color_border,	590	Color_border,
437	#ifndef NO_BOLD_UNDERLINE_REVERSE	591	#ifndef NO_BOLD_UNDERLINE_REVERSE
438	Color_BD,	592	Color_BD,
		593	Color_IT,
439	Color_UL,	594	Color_UL,
440	Color_RV,	595	Color_RV,
		596	#endif
		597	#if ENABLE_FRILLS
		598	Color_underline,
441	#endif	599	#endif
442	#ifdef OPTION_HC	600	#ifdef OPTION_HC
443	Color_HC,	601	Color_HC,
444	#endif	602	#endif
445	#ifdef KEEP_SCROLLCOLOR	603	#ifdef KEEP_SCROLLCOLOR
446	Color_scroll,	604	Color_scroll,
447	Color_trough,	605	Color_trough,
		606	#endif
		607	#if TINTING
		608	Color_tint,
		609	#endif
		610	#if OFF_FOCUS_FADING
		611	Color_fade,
448	#endif	612	#endif
449	NRS_COLORS, /* */	613	NRS_COLORS, /* */
450	#ifdef KEEP_SCROLLCOLOR	614	#ifdef KEEP_SCROLLCOLOR
451	Color_topShadow = NRS_COLORS,	615	Color_topShadow = NRS_COLORS,
452	Color_bottomShadow,	616	Color_bottomShadow,
453	TOTAL_COLORS /* upto 30 */	617	TOTAL_COLORS
454	#else	618	#else
455	TOTAL_COLORS = NRS_COLORS /* */	619	TOTAL_COLORS = NRS_COLORS
456	#endif	620	#endif
457	};	621	};
458		622
459	#define Color_Bits 9	623	#define Color_Bits 7 // 0 .. maxTermCOLOR
460	#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */	624
		625	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
461	#define NPIXCLR_BITS 32	626	#define NPIXCLR_BITS 32
462
463	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
464		627
465	/*	628	/*
466	* Resource list	629	* Resource list
467	*/	630	*/
468	enum {	631	enum {
469	Rs_display_name = 0,	632	# define def(name) Rs_ ## name,
470	Rs_term_name,	633	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
471	Rs_iconName,	634	# include "rsinc.h"
472	Rs_geometry,	635	# undef def
473	Rs_reverseVideo,	636	# undef reserve
474	Rs_color,
475	_Rs_color = Rs_color + NRS_COLORS - 1,
476	Rs_font,
477	Rs_name,
478	Rs_title,
479	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
480	Rs_path,
481	#endif
482	#ifdef XPM_BACKGROUND
483	Rs_backgroundPixmap,
484	#endif
485	#if (MENUBAR_MAX)
486	Rs_menu,
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	Rs_imLocale,
557	NUM_RESOURCES	637	NUM_RESOURCES
558	};	638	};
559		639
		640	// see init.C:xa_names, which must be kept in sync
560	enum {	641	enum {
		642	XA_TEXT = 0,
561	XA_COMPOUND_TEXT = 0,	643	XA_COMPOUND_TEXT,
		644	XA_UTF8_STRING,
562	XA_MULTIPLE,	645	XA_MULTIPLE,
563	XA_TARGETS,	646	XA_TARGETS,
564	XA_TEXT,
565	XA_TIMESTAMP,	647	XA_TIMESTAMP,
566	XA_VT_SELECTION,	648	XA_VT_SELECTION,
567	XA_INCR,	649	XA_INCR,
		650	XA_WM_PROTOCOLS,
568	XA_WMDELETEWINDOW,	651	XA_WM_DELETE_WINDOW,
569	#ifdef TRANSPARENT
570	XA_XROOTPMAPID,
571	#endif
572	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
573	XA_DNDPROTOCOL,
574	XA_DNDSELECTION,
575	#endif /* OFFIX_DND */
576	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
577	NUM_XA	673	NUM_XA
578	};	674	};
579		675
580	/*
581	* number of graphics points
582	* divisible by 2 (num lines)
583	* divisible by 4 (num rect)
584	*/
585	#define NGRX_PTS 1000
586
587	/* DEC private modes */	676	/* DEC private modes */
588	#define PrivMode_132 (1LU<<0)	677	#define PrivMode_132 (1UL<<0)
589	#define PrivMode_132OK (1LU<<1)	678	#define PrivMode_132OK (1UL<<1)
590	#define PrivMode_rVideo (1LU<<2)	679	#define PrivMode_rVideo (1UL<<2)
591	#define PrivMode_relOrigin (1LU<<3)	680	#define PrivMode_relOrigin (1UL<<3)
592	#define PrivMode_Screen (1LU<<4)	681	#define PrivMode_Screen (1UL<<4)
593	#define PrivMode_Autowrap (1LU<<5)	682	#define PrivMode_Autowrap (1UL<<5)
594	#define PrivMode_aplCUR (1LU<<6)	683	#define PrivMode_aplCUR (1UL<<6)
595	#define PrivMode_aplKP (1LU<<7)	684	#define PrivMode_aplKP (1UL<<7)
596	#define PrivMode_HaveBackSpace (1LU<<8)	685	#define PrivMode_HaveBackSpace (1UL<<8)
597	#define PrivMode_BackSpace (1LU<<9)	686	#define PrivMode_BackSpace (1UL<<9)
598	#define PrivMode_ShiftKeys (1LU<<10)	687	#define PrivMode_ShiftKeys (1UL<<10)
599	#define PrivMode_VisibleCursor (1LU<<11)	688	#define PrivMode_VisibleCursor (1UL<<11)
600	#define PrivMode_MouseX10 (1LU<<12)	689	#define PrivMode_MouseX10 (1UL<<12)
601	#define PrivMode_MouseX11 (1LU<<13)	690	#define PrivMode_MouseX11 (1UL<<13)
602	#define PrivMode_scrollBar (1LU<<14)	691	#define PrivMode_scrollBar (1UL<<14)
603	#define PrivMode_menuBar (1LU<<15)
604	#define PrivMode_TtyOutputInh (1LU<<16)	692	#define PrivMode_TtyOutputInh (1UL<<15)
605	#define PrivMode_Keypress (1LU<<17)	693	#define PrivMode_Keypress (1UL<<16)
606	#define PrivMode_smoothScroll (1LU<<18)	694	#define PrivMode_smoothScroll (1UL<<17)
607	#define PrivMode_vt52 (1LU<<19)	695	#define PrivMode_vt52 (1UL<<18)
		696	#define PrivMode_LFNL (1UL<<19)
608	/* too annoying to implement X11 highlight tracking */	697	/* too annoying to implement X11 highlight tracking */
609	/* #define PrivMode_MouseX11Track (1LU<<18) */	698	/* #define PrivMode_MouseX11Track (1LU<<20) */
610		699
611	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	700	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
612	#define PrivMode(test,bit) \	701	#define PrivMode(test,bit) \
613	if (test) \	702	if (test) \
614	R->PrivateModes |= (bit); \	703	priv_modes |= (bit); \
615	else \	704	else \
616	R->PrivateModes &= ~(bit)	705	priv_modes &= ~(bit)
617		706
618	#ifdef ALLOW_132_MODE	707	#ifdef ALLOW_132_MODE
619	# define PrivMode_Default \
620	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	708	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
621	#else
622	# define PrivMode_Default \
623	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
624	#endif
625
626	#ifdef PREFER_24BIT
627	# define XDEPTH R->Xdepth
628	# define XCMAP R->Xcmap
629	# define XVISUAL R->Xvisual
630	#else
631	# ifdef DEBUG_DEPTH
632	# define XDEPTH DEBUG_DEPTH
633	# else	709	#else
634	# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen)	710	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
635	# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
636	# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
637	# endif	711	#endif
638	#endif	712
		713	// do not change these constants lightly, there are many interdependencies
639	#define IMBUFSIZ 128 /* input modifier buffer sizes */	714	#define IMBUFSIZ 128 // input modifier buffer sizes
640	#ifndef BUFSIZ
641	# define BUFSIZ 4096
642	#endif
643	#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
644		749
645	/*	750	/*
646	*****************************************************************************	751	*****************************************************************************
647	* MACRO DEFINES	752	* MACRO DEFINES
648	*****************************************************************************	753	*****************************************************************************
649	*/	754	*/
650	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	755	#define dLocal(type,name) type const name = this->name
651	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	756	#define dDisp Display *disp = this->display->display
652	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
653	#define STRCASECMP(x, y) strcasecmp((x), (y))
654	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
655	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
656	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
657	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
658	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
659	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
660	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
661	#define STRDUP(x) strdup((const char *)(x))
662	#define STRLEN(x) strlen((const char *)(x))
663	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
664	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
665		757
666	/* convert pixel dimensions to row/column values. Everything as int32_t */	758	/* convert pixel dimensions to row/column values. Everything as int32_t */
667	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	759	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
668	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	760	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
669	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	761	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
670	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	762	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
671	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	763	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
672	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	764	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
673	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	765	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
674	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	766	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
675		767
676	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	768	#define OPTION(opt) (options & (opt))
677	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	769	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		770	| Opt_jumpScroll | Opt_secondaryScreen \
		771	| Opt_pastableTabs | Opt_intensityStyles)
678		772
679	#define Xscreen DefaultScreen(R->Xdisplay)	773	// for m >= -n, ensure remainder lies between 0..n-1
680	#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)]
681		778
682	/* how to build & extract colors and attributes */	779	/* how to build & extract colors and attributes */
683	#define GET_BASEFG(x) (((x) & RS_fgMask))	780	#define GET_BASEFG(x) (((x) & RS_fgMask))
684	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	781	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
685	#ifndef NO_BRIGHTCOLOR
686	# define GET_FGCOLOR(x) \
687	((((x) & RS_Bold) == 0 \
688	|| GET_BASEFG(x) < minCOLOR \
689	|| GET_BASEFG(x) >= minBrightCOLOR) \
690	? GET_BASEFG(x) \
691	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
692	# define GET_BGCOLOR(x) \
693	((((x) & RS_Blink) == 0 \
694	|| GET_BASEBG(x) < minCOLOR \
695	|| GET_BASEBG(x) >= minBrightCOLOR) \
696	? GET_BASEBG(x) \
697	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
698	#else
699	# define GET_FGCOLOR(x) GET_BASEFG(x)
700	# define GET_BGCOLOR(x) GET_BASEBG(x)
701	#endif
702		782
703	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	783	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
704	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	784	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		785
		786	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		787	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
705		788
706	#define GET_ATTR(x) (((x) & RS_attrMask))	789	#define GET_ATTR(x) (((x) & RS_attrMask))
707	#define GET_BGATTR(x) \	790	#define GET_BGATTR(x) \
708	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	791	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
709	| (((x) & RS_fgMask)<<Color_Bits)) \	792	| (((x) & RS_fgMask)<<Color_Bits)) \
710	: ((x) & (RS_attrMask | RS_bgMask)))	793	: ((x) & (RS_attrMask | RS_bgMask)))
711	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	794	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
712	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	795	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
713	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	796	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
714		797
		798	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		799
715	#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)))
716	#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
717		808
718	#ifdef HAVE_SCROLLBARS	809	#ifdef HAVE_SCROLLBARS
719	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	810	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
720	#else	811	#else
721	# define scrollbar_TotalWidth() (0)	812	# define scrollbar_TotalWidth() (0)
722	#endif	813	#endif
723	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	814	#define scrollbar_isMotion() (scrollBar.state == 'm')
724	#define scrollbar_isUp() (R->scrollBar.state == 'U')	815	#define scrollbar_isUp() (scrollBar.state == 'U')
725	#define scrollbar_isDn() (R->scrollBar.state == 'D')	816	#define scrollbar_isDn() (scrollBar.state == 'D')
726	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	817	#define scrollbar_isUpDn() isupper (scrollBar.state)
727	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	818	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
728		819
729	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	820	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
730	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	821	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
731	&& (y) <= scrollbarnext_dnval())	822	&& (y) <= scrollbarnext_dnval ())
732	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	823	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
733	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	824	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
734	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	825	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
735	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	826	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
736	#define SCROLLRXVT_MINHEIGHT 10	827	#define SCROLLRXVT_MINHEIGHT 10
737	#define SCROLLXTERM_MINHEIGHT 10	828	#define SCROLLXTERM_MINHEIGHT 10
738		829
739	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	830	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
740	? SCROLLNEXT_MINHEIGHT \	831	? SCROLLNEXT_MINHEIGHT \
741	: SCROLLRXVT_MINHEIGHT)	832	: SCROLLRXVT_MINHEIGHT)
742	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	833	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
743	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	834	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
744	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	835	#define scrollbar_position(y) ((y) - scrollBar.beg)
745	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	836	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
746	- scrollbar_minheight())	837	- scrollbar_minheight ())
747
748	#if (MENUBAR_MAX > 1)
749	/* rendition style flags */
750	# define menuBar_height() (TermWin.fheight + SHADOW)
751	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
752	# define isMenuBarWindow(w) ((w) == R->menuBar.win)
753	#else
754	# define menuBar_height() (0)
755	# define menuBar_TotalHeight() (0)
756	# define isMenuBarWindow(w) (0)
757	#endif
758		838
759	#ifdef XPM_BACKGROUND	839	#ifdef XPM_BACKGROUND
760	# 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))
761	#else	841	#else
762	# define XPMClearArea(a, b, c, d, e, f, g)	842	# define XPMClearArea(a, b, c, d, e, f, g)
763	#endif	843	#endif
764		844
765	#ifndef STRICT_FONT_CHECKING
766	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
767	#endif
768
769	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
770	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
771
772	#ifdef UTMP_SUPPORT
773	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
774	# undef HAVE_UTMPX_H
775	# undef HAVE_STRUCT_UTMPX
776	# endif
777	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
778	# undef HAVE_UTMP_H
779	# undef HAVE_STRUCT_UTMP
780	# endif
781
782	# ifdef HAVE_UTMPX_H
783	# include <utmpx.h>
784	# endif
785	# ifdef HAVE_UTMP_H
786	# include <utmp.h>
787	# endif
788	#endif
789
790	#ifdef DEBUG_CMD	845	#ifdef DEBUG_CMD
791	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	846	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
792	#else	847	#else
793	# define D_CMD(x)	848	# define D_CMD(x)
794	#endif	849	#endif
…		…
800	#ifdef DEBUG_MAIN	855	#ifdef DEBUG_MAIN
801	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	856	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
802	#else	857	#else
803	# define D_MAIN(x)	858	# define D_MAIN(x)
804	#endif	859	#endif
805	#ifdef DEBUG_SCREEN
806	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
807	#else
808	# define D_SCREEN(x)
809	#endif
810	#ifdef DEBUG_SELECT
811	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
812	#else
813	# define D_SELECT(x)
814	#endif
815	#ifdef DEBUG_SIZE	860	#ifdef DEBUG_SIZE
816	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	861	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
817	#else	862	#else
818	# define D_SIZE(x)	863	# define D_SIZE(x)
819	#endif	864	#endif
820	#ifdef DEBUG_X
821	# define D_X(x) fprintf x ; fputc('\n', stderr)
822	#else
823	# define D_X(x)
824	#endif
825		865
826	/*	866	typedef callback1<void, const char *> log_callback;
		867	typedef callback1<int, int> getfd_callback;
		868
		869	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		870	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		871	extern void rxvt_push_locale (const char *locale) NOTHROW;
		872	extern void rxvt_pop_locale () NOTHROW;
		873
827	*****************************************************************************	874	/****************************************************************************/
828	* VARIABLES	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
829	*****************************************************************************	921	/****************************************************************************/
830	*/
831	#ifdef MENUBAR
832	# include "menubar.h"
833	#endif
834		922
835	#define BLINK_INTERVAL 0.5	923	// primivite wrapper around mbstate_t to ensure initialisation
836
837	struct mbstate {	924	struct mbstate {
838	mbstate_t mbs;	925	mbstate_t mbs;
839		926
840	mbstate ()	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
		947	# endif
		948	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		949	#endif
		950
		951	#if ENABLE_COMBINING
		952	// compose chars are used to represent composite characters
		953	// that are not representable in unicode, as well as characters
		954	// not fitting in the BMP.
		955	struct compose_char {
		956	unicode_t c1, c2; // any chars != NOCHAR are valid
		957	compose_char (unicode_t c1, unicode_t c2)
		958	: c1(c1), c2(c2)
		959	{ }
		960	};
		961
		962	class rxvt_composite_vec {
		963	vector<compose_char> v;
		964	public:
		965	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		966	int expand (unicode_t c, wchar_t *r);
		967	compose_char *operator [](text_t c)
841	{	968	{
842	MEMSET (&mbs, 0, sizeof (mbs));	969	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		970	? &v[c - COMPOSE_LO]
		971	: 0;
843	}	972	}
844	};	973	};
845		974
		975	extern class rxvt_composite_vec rxvt_composite;
		976	#endif
		977
		978	/****************************************************************************/
		979
		980	#ifdef KEYSYM_RESOURCE
		981	class keyboard_manager;
		982	#endif
		983
846	struct rxvt_term : rxvt_vars {	984	struct rxvt_term : zero_initialized, rxvt_vars {
847	struct mbstate mbstate;	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
848		991
849	unsigned char want_refresh:1,	992	unsigned char want_refresh:1,
850	#ifdef TRANSPARENT	993	#ifdef TRANSPARENT
851	want_full_refresh:1, /* awaiting full screen refresh */	994	want_full_refresh:1, /* awaiting full screen refresh */
852	#endif	995	#endif
853	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	996	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
854	am_transparent:1, /* is a transparent term */	997	am_transparent:1, /* is a transparent term */
855	am_pixmap_trans:1, /* transparency w/known root pixmap */	998	am_pixmap_trans:1, /* transparency w/known root pixmap */
856	#endif	999	#endif
857	current_screen:1, /* primary or secondary */	1000	current_screen:1, /* primary or secondary */
858	hate_those_clicks:1, /* a.k.a. keep mark position */
859	num_scr_allow:1,	1001	num_scr_allow:1,
860	bypass_keystate:1,	1002	bypass_keystate:1,
861	#ifdef CURSOR_BLINK	1003	#ifdef CURSOR_BLINK
862	hidden_cursor:1,	1004	hidden_cursor:1,
863	#endif	1005	#endif
		1006	#ifdef TEXT_BLINK
		1007	hidden_text:1,
		1008	#endif
864	#ifdef POINTER_BLANK	1009	#ifdef POINTER_BLANK
865	hidden_pointer:1,	1010	hidden_pointer:1,
866	#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 */
867	parsed_geometry:1,	1015	parsed_geometry:1;
868	seen_input:1, /* wether any input has been seen so far */
869	enc_utf8:1; /* wether terminal reads/writes utf-8 */
870		1016
871	unsigned char refresh_type,	1017	unsigned char refresh_type,
872	#ifdef UTMP_SUPPORT
873	next_utmp_action,
874	#endif
875	#ifndef NO_SETOWNER_TTYDEV
876	next_tty_action,
877	#endif
878	#ifdef META8_OPTION	1018	#ifdef META8_OPTION
879	meta_char, /* Alt-key prefix */	1019	meta_char, /* Alt-key prefix */
880	#endif	1020	#endif
881	scrollbar_align,	1021	scrollbar_align,
882	selection_wait,	1022	selection_wait,
883	selection_type;	1023	selection_type;
884	/* ---------- */	1024	/* ---------- */
885	#ifdef GREEK_SUPPORT
886	short greek_mode; /* greek keyboard mode */
887	#endif
888	short rvideo;	1025	short rvideo;
889	int16_t num_scr; /* screen: number lines scrolled */	1026	int num_scr; /* screen: number lines scrolled */
890	unsigned int prev_ncol, /* screen: previous number of columns */	1027	int prev_ncol, /* screen: previous number of columns */
891	prev_nrow; /* screen: previous number of rows */	1028	prev_nrow; /* screen: previous number of rows */
892	#ifdef RXVT_GRAPHICS
893	uint16_t gr_prev_start;
894	#endif
895	/* ---------- */	1029	/* ---------- */
896	rend_t rstyle;	1030	rend_t rstyle;
897	/* ---------- */	1031	/* ---------- */
898	uint32_t pixcolor_set[NPIXCLR_SETS];	1032	uint32_t pixcolor_set[NPIXCLR_SETS];
899	/* ---------- */	1033	/* ---------- */
900	#ifdef SELECTION_SCROLLING	1034	#ifdef SELECTION_SCROLLING
901	int scroll_selection_delay,
902	scroll_selection_lines;	1035	int scroll_selection_lines;
903	enum page_dirn scroll_selection_dir;	1036	enum page_dirn scroll_selection_dir;
904	int selection_save_x,	1037	int selection_save_x,
905	selection_save_y,	1038	selection_save_y,
906	selection_save_state,	1039	selection_save_state;
907	pending_scroll_selection;
908	#endif	1040	#endif
909	/* ---------- */	1041	/* ---------- */
910	int csrO, /* Hops - csr offset in thumb/slider to */	1042	int csrO, /* Hops - csr offset in thumb/slider to */
911	/* give proper Scroll behaviour */	1043	/* give proper Scroll behaviour */
912	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
913	scroll_arrow_delay,
914	#endif
915	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1044	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
916	mouse_slip_wheel_delay,
917	mouse_slip_wheel_speed,	1045	mouse_slip_wheel_speed,
918	#endif	1046	#endif
919	refresh_count,	1047	refresh_count,
920	refresh_limit,	1048	refresh_limit,
921	fnum, /* logical font number */
922	last_bot, /* scrollbar last bottom position */	1049	last_bot, /* scrollbar last bottom position */
923	last_top, /* scrollbar last top position */	1050	last_top, /* scrollbar last top position */
924	last_state, /* scrollbar last state */	1051	last_state, /* scrollbar last state */
925	scrollbar_len,	1052	scrollbar_len,
926	currmaxcol,
927	#ifdef MENUBAR
928	menu_readonly, /* okay to alter menu? */
929	Arrows_x,
930	#endif
931	#if MENUBAR_MAX > 1
932	Nbars,
933	#endif
934	window_vt_x,	1053	window_vt_x,
935	window_vt_y,	1054	window_vt_y,
936	window_sb_x,	1055	window_sb_x,
937	# ifdef POINTER_BLANK	1056	# ifdef POINTER_BLANK
938	pointerBlankDelay,	1057	pointerBlankDelay,
939	# endif	1058	# endif
940	allowedxerror;	1059	allowedxerror;
941	/* ---------- */	1060	/* ---------- */
942	unsigned int ModMetaMask,	1061	unsigned int ModLevel3Mask,
		1062	ModMetaMask,
943	ModNumLockMask,	1063	ModNumLockMask;
944	old_width, /* last used width in screen resize */	1064	int old_width, /* last used width in screen resize */
945	old_height, /* last used height in screen resize */	1065	old_height; /* last used height in screen resize */
946	#ifndef NO_BRIGHTCOLOR
947	colorfgbg,
948	#endif
949	ttymode;
950	unsigned long PrivateModes,	1066	unsigned long priv_modes,
951	SavedModes;	1067	SavedModes;
952	/* ---------- */
953	#ifdef PREFER_24BIT
954	Visual *Xvisual;
955	#endif
956	/* ---------- */	1068	/* ---------- */
957	Atom xa[NUM_XA];	1069	Atom xa[NUM_XA];
958	/* ---------- */	1070	/* ---------- */
959	#ifdef MENUBAR	1071	#ifdef RXVT_SCROLLBAR
960	GC menubarGC;
961	#endif
962	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
963	GC scrollbarGC,	1072	GC scrollbarGC,
964	topShadowGC,	1073	topShadowGC,
965	botShadowGC;	1074	botShadowGC;
966	#endif	1075	#endif
967	#ifdef XTERM_SCROLLBAR	1076	#ifdef XTERM_SCROLLBAR
968	GC xscrollbarGC,	1077	GC xscrollbarGC,
969	ShadowGC;	1078	ShadowGC;
		1079	#endif
		1080	#ifdef PLAIN_SCROLLBAR
		1081	GC pscrollbarGC;
970	#endif	1082	#endif
971	#ifdef NEXT_SCROLLBAR	1083	#ifdef NEXT_SCROLLBAR
972	GC blackGC,	1084	GC blackGC,
973	whiteGC,	1085	whiteGC,
974	grayGC,	1086	grayGC,
…		…
982	#endif	1094	#endif
983	/* ---------- */	1095	/* ---------- */
984	Time selection_time,	1096	Time selection_time,
985	selection_request_time;	1097	selection_request_time;
986	pid_t cmd_pid; /* process id of child */	1098	pid_t cmd_pid; /* process id of child */
987	gid_t ttygid;	1099	char * incr_buf;
988	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1100	size_t incr_buf_size, incr_buf_fill;
989	uid_t euid;
990	gid_t egid;
991	#endif
992	/* ---------- */	1101	/* ---------- */
993	Cursor leftptr_cursor;	1102	Cursor leftptr_cursor;
994	#ifdef POINTER_BLANK
995	Cursor blank_cursor;
996	#endif
997	/* ---------- */	1103	/* ---------- */
998	const char *ttydev; /* pty/tty name */
999	#ifndef NO_BACKSPACE_KEY	1104	#ifndef NO_BACKSPACE_KEY
1000	const char *key_backspace;	1105	const char *key_backspace;
1001	#endif	1106	#endif
1002	#ifndef NO_DELETE_KEY	1107	#ifndef NO_DELETE_KEY
1003	const char *key_delete;	1108	const char *key_delete;
1004	#endif	1109	#endif
1005	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1006	KeySym ks_bigfont, ks_smallfont;
1007	#endif
1008	#ifdef GREEK_SUPPORT
1009	KeySym ks_greekmodeswith;
1010	#endif
1011	#ifdef USE_XIM
1012	XIC Input_Context;
1013	XIMStyle input_style;
1014	int event_type;
1015	#endif
1016	struct mouse_event MEvent;	1110	struct mouse_event MEvent;
1017	XComposeStatus compose;	1111	XComposeStatus compose;
1018	#ifdef RXVT_GRAPHICS
1019	int graphics_up;
1020	struct grwin_t *gr_root;
1021	#endif
1022	ttymode_t tio;	1112	ttymode_t tio;
1023	#ifdef UTMP_SUPPORT
1024	# ifdef HAVE_STRUCT_UTMP
1025	struct utmp ut;
1026	# endif
1027	# ifdef HAVE_STRUCT_UTMPX
1028	struct utmpx utx;
1029	# endif
1030	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1031	char ut_id[5];
1032	# endif
1033	int utmp_pos;
1034	#endif
1035	row_col_t oldcursor;	1113	row_col_t oldcursor;
1036	#ifdef XPM_BACKGROUND	1114	#ifdef XPM_BACKGROUND
1037	bgPixmap_t bgPixmap;	1115	bgPixmap_t bgPixmap;
1038	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1116	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1039	#endif	1117	#endif
1040	#ifdef MULTICHAR_SET
1041	int oldcursormulti;
1042	void (*multichar_decode)(unsigned char *str, int len);
1043	#endif
1044	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1045	struct stat ttyfd_stat; /* original status of our tty */
1046	#endif
1047	#ifdef MENUBAR
1048	menu_t *ActiveMenu, /* currently active menu */
1049	*BuildMenu; /* the menu currently being built */
1050	bar_t *CurrentBar;
1051	# if !(MENUBAR_MAX > 1)
1052	bar_t BarList;
1053	# endif /* (MENUBAR_MAX > 1) */
1054	#endif
1055	#ifdef RXVT_GRAPHICS
1056	Window gr_last_id;
1057	#endif
1058	#ifdef CURSOR_BLINK
1059	struct timeval lastcursorchange;
1060	#endif
1061	#ifdef POINTER_BLANK
1062	struct timeval lastmotion;
1063	#endif
1064		1118
1065	/* these three don't need to be kept but do so to placate some mem checkers */	1119	#if ENABLE_OVERLAY
		1120	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1121	text_t **ov_text;
		1122	rend_t **ov_rend;
		1123
		1124	void scr_swap_overlay () NOTHROW;
		1125	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
		1126	void scr_overlay_off () NOTHROW;
		1127	void scr_overlay_set (int x, int y,
		1128	text_t text,
		1129	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
		1130	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1131	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
		1132	#endif
		1133
		1134	vector<void *> allocated; // free these memory blocks with free()
		1135
1066	char *env_windowid; /* environmental variable WINDOWID */	1136	char *env_windowid; /* environmental variable WINDOWID */
1067	char *env_display; /* environmental variable DISPLAY */	1137	char *env_display; /* environmental variable DISPLAY */
1068	char *env_term; /* environmental variable TERM */	1138	char *env_term; /* environmental variable TERM */
1069	char *env_colorfgbg;	1139	char *env_colorfgbg;
1070	char *buffer;
1071	char *locale;	1140	char *locale;
1072	char *codeset;
1073	char charsets[4];	1141	char charsets[4];
1074	unsigned char *v_buffer; /* pointer to physical buffer */	1142	char *v_buffer; /* pointer to physical buffer */
1075	unsigned int v_buflen; /* size of area to write */	1143	unsigned int v_buflen; /* size of area to write */
1076	char *newfont[MAX_NFONTS];	1144	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1145
1077	#ifdef KEYSYM_RESOURCE	1146	#ifdef KEYSYM_RESOURCE
1078	const unsigned char *Keysym_map[256];	1147	keyboard_manager *keyboard;
1079	#endif	1148	#endif
		1149
1080	const char *rs[NUM_RESOURCES];	1150	const char *rs[NUM_RESOURCES];
1081	/* command input buffering */	1151	/* command input buffering */
1082	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1152	char *cmdbuf_ptr, *cmdbuf_endp;
1083	unsigned char cmdbuf_base[BUFSIZ];	1153	char cmdbuf_base[CBUFSIZ];
1084		1154
1085	rxvt_salloc *ralloc;	1155	rxvt_ptytty *pty;
1086	rxvt_salloc *talloc;
1087		1156
1088	void paste (const unsigned char *data, unsigned int len);	1157	rxvt_salloc *talloc; // text line allocator
		1158	rxvt_salloc *ralloc; // rend line allocator
1089		1159
		1160	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1161
		1162	#if ENABLE_FRILLS || ISO_14755
		1163	// ISO 14755 entry support
		1164	unicode_t iso14755buf;
		1165	void commit_iso14755 ();
		1166	int hex_keyval (XKeyEvent &ev);
		1167	# if ISO_14755
		1168	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1169	void iso14755_54 (int x, int y);
		1170	# endif
		1171	#endif
		1172
		1173	// modifies first argument(!)
		1174	void paste (char *data, unsigned int len) NOTHROW;
		1175
		1176	long vt_emask, vt_emask_perl;
		1177
		1178	void vt_select_input () const NOTHROW
		1179	{
		1180	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1181	}
		1182
		1183	#if TRANSPARENT
		1184	void rootwin_cb (XEvent &xev);
		1185	xevent_watcher rootwin_ev;
		1186	#endif
		1187
		1188	void x_cb (XEvent &xev);
1090	void flush ();	1189	void flush ();
		1190	xevent_watcher termwin_ev;
		1191	xevent_watcher vt_ev;
		1192	#ifdef HAVE_SCROLLBARS
		1193	xevent_watcher scrollbar_ev;
		1194	#endif
1091		1195
		1196	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1092	void check_cb (check_watcher &w); check_watcher check_ev;	1197	void check_cb (check_watcher &w); check_watcher check_ev;
1093	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1198	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1199	void flush_cb (time_watcher &w); time_watcher flush_ev;
1094		1200
1095	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;
1096	void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1097		1202
1098	void incr_cb (time_watcher &w); time_watcher incr_ev;	1203	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1099		1204
1100	#ifdef CURSOR_BLINK	1205	#ifdef CURSOR_BLINK
		1206	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1207	#endif
		1208	#ifdef TEXT_BLINK
1101	void blink_cb (time_watcher &w); time_watcher blink_ev;	1209	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1210	#endif
		1211
		1212	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1213	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1214	#endif
		1215	#ifdef SELECTION_SCROLLING
		1216	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1217	#endif
		1218	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1219	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1102	#endif	1220	#endif
1103		1221
1104	#ifdef POINTER_BLANK	1222	#ifdef POINTER_BLANK
1105	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1223	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1106	void pointer_blank ();	1224	void pointer_blank ();
		1225	#endif
1107	void pointer_unblank ();	1226	void pointer_unblank ();
1108	#endif
1109		1227
1110	void tt_printf (const char *fmt,...);	1228	void tt_printf (const char *fmt,...);
1111	void tt_write (const unsigned char *data, unsigned int len);	1229	void tt_write (const char *data, unsigned int len);
		1230	void pty_write ();
1112		1231
1113	void tt_winch ();	1232	void tt_winch ();
1114		1233
1115	rxvt_term ();	1234	rxvt_term ();
1116	~rxvt_term ();	1235	~rxvt_term ();
1117	void destroy ();	1236	void destroy ();
		1237	void emergency_cleanup ();
1118		1238
1119	bool init (int argc, const char *const *argv);	1239	bool init (int argc, const char *const *argv);
1120	bool init_vars ();	1240	bool init_vars ();
1121		1241
1122	uint32_t next_char ();
1123
1124	bool pty_fill ();	1242	bool pty_fill ();
1125	void process_x_events ();
1126		1243
1127	void *operator new (size_t s);	1244	void make_current () const // make this the "currently active" urxvt instance
1128	void operator delete (void *p, size_t s);	1245	{
		1246	SET_R (this);
		1247	rxvt_set_locale (locale);
		1248	set_environ (envv);
		1249	}
1129		1250
1130	void init_secondary ();	1251	void init_secondary ();
1131	const char **init_resources (int argc, const char *const *argv);	1252	const char **init_resources (int argc, const char *const *argv);
		1253	const char *x_resource (const char *name);
1132	void init_env ();	1254	void init_env ();
1133	void set_locale (const char *locale);	1255	void set_locale (const char *locale);
1134	void init_xlocale ();	1256	void init_xlocale ();
1135	void init_command (const char *const *argv);	1257	void init_command (const char *const *argv);
1136	int run_command (const char *const *argv);	1258	void run_command (const char *const *argv);
1137	int run_child (const char *const *argv);	1259	int run_child (const char *const *argv);
1138		1260
1139	void color_aliases(int idx);	1261	void color_aliases (int idx);
1140	void recolour_cursor ();	1262	void recolour_cursor ();
1141	void create_windows (int argc, const char *const *argv);	1263	void create_windows (int argc, const char *const *argv);
1142	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1264	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1143	void window_calc (unsigned int width, unsigned int height);	1265	void window_calc (unsigned int newwidth, unsigned int newheight);
1144	void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1145		1266
1146	#if USE_XIM	1267	#if USE_XIM
		1268	rxvt_xim *input_method;
		1269	XIC Input_Context;
		1270	XIMStyle input_style;
		1271	XPoint spot; // most recently sent spot position
		1272
		1273	void im_destroy ();
		1274	void im_cb (); im_watcher im_ev;
1147	void set_size (XRectangle *size);	1275	void im_set_size (XRectangle &size);
1148	void set_position (XPoint *pos);	1276	void im_set_position (XPoint &pos) NOTHROW;
1149	void set_color (unsigned long *fg, unsigned long *bg);	1277	void im_set_color (unsigned long &fg, unsigned long &bg);
		1278	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1279
		1280	bool IMisRunning ();
		1281	void IMSendSpot ();
		1282	bool IM_get_IC (const char *modifiers);
		1283	void IMSetStatusPosition ();
1150	#endif	1284	#endif
1151		1285
1152	void resize_scrollbar ();	1286	void resize_scrollbar ();
1153		1287
1154	void pixel_position (int *x, int *y);	1288	// command.C
		1289	void lookup_key (XKeyEvent &ev);
		1290	unsigned int cmd_write (const char *str, unsigned int count);
1155		1291
1156	void selection_click (int clicks, int x, int y);	1292	wchar_t next_char () NOTHROW;
1157	void selection_extend (int x, int y, int flag);	1293	wchar_t cmd_getc () THROW ((class out_of_input));
1158	void selection_rotate (int x, int y);	1294	uint32_t next_octet () NOTHROW;
		1295	uint32_t cmd_get8 () THROW ((class out_of_input));
1159		1296
1160	/* screen(!) */	1297	bool cmd_parse ();
1161	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1298	void mouse_report (XButtonEvent &ev);
1162	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1299	void button_press (XButtonEvent &ev);
		1300	void button_release (XButtonEvent &ev);
		1301	void focus_in ();
		1302	void focus_out ();
		1303	int check_our_parents ();
		1304	#ifdef PRINTPIPE
		1305	FILE *popen_printer ();
		1306	int pclose_printer (FILE *stream);
		1307	#endif
		1308	void process_print_pipe ();
		1309	void process_nonprinting (unicode_t ch);
		1310	void process_escape_vt52 (unicode_t ch);
		1311	void process_escape_seq ();
		1312	void process_csi_seq ();
		1313	void process_window_ops (const int *args, unsigned int nargs);
		1314	char *get_to_st (unicode_t &ends_how);
		1315	void process_dcs_seq ();
		1316	void process_osc_seq ();
		1317	void process_color_seq (int report, int color, const char *str, char resp);
		1318	void process_xterm_seq (int op, const char *str, char resp);
		1319	int privcases (int mode, unsigned long bit);
		1320	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1321	void process_sgr_mode (unsigned int nargs, const int *arg);
		1322	void process_graphics ();
		1323	// init.C
		1324	void Get_Colours ();
		1325	void get_ourmods ();
		1326	// main.C
		1327	bool set_fonts ();
		1328	void set_string_property (Atom prop, const char *str, int len = -1);
		1329	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1330	void set_title (const char *str);
		1331	void set_icon_name (const char *str);
		1332	void set_window_color (int idx, const char *color);
		1333	void set_colorfgbg ();
		1334	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1335	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1336
		1337	// screen.C
		1338
		1339	void lalloc (line_t &l) const NOTHROW
		1340	{
		1341	l.t = (text_t *)talloc->alloc ();
		1342	l.r = (rend_t *)ralloc->alloc ();
		1343	}
		1344
		1345	#if 0
		1346	void lfree (line_t &l)
		1347	{
		1348	talloc->free (l.t);
		1349	ralloc->free (l.r);
		1350	}
		1351	#endif
		1352
		1353	void lresize (line_t &l) const NOTHROW
		1354	{
		1355	if (!l.t)
		1356	return;
		1357
		1358	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1359	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1360
		1361	l.l = min (l.l, ncol);
		1362
		1363	if (ncol > prev_ncol)
		1364	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1365	}
		1366
		1367	int fgcolor_of (rend_t r) const NOTHROW
		1368	{
		1369	int base = GET_BASEFG (r);
		1370	#ifndef NO_BRIGHTCOLOR
		1371	if (r & RS_Bold
		1372	# if ENABLE_STYLES
		1373	&& OPTION (Opt_intensityStyles)
		1374	# endif
		1375	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1376	base += minBrightCOLOR - minCOLOR;
		1377	#endif
		1378	return base;
		1379	}
		1380
		1381	int bgcolor_of (rend_t r) const NOTHROW
		1382	{
		1383	int base = GET_BASEBG (r);
		1384	#ifndef NO_BRIGHTCOLOR
		1385	if (r & RS_Blink
		1386	# if ENABLE_STYLES
		1387	&& OPTION (Opt_intensityStyles)
		1388	# endif
		1389	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1390	base += minBrightCOLOR - minCOLOR;
		1391	#endif
		1392	return base;
		1393	}
		1394
		1395	bool option (uint32_t opt) const NOTHROW
		1396	{
		1397	return OPTION (opt);
		1398	}
		1399
		1400	void set_option (uint32_t opt, bool set) NOTHROW
		1401	{
		1402	if (set)
		1403	options |= opt;
		1404	else
		1405	options &= ~opt;
		1406	}
		1407
		1408	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1409	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1163	int scr_scroll_text (int row1, int row2, int count, int spec);	1410	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1164	void scr_reset ();	1411	void scr_reset ();
1165	void scr_reset_realloc ();
1166	void scr_release ();	1412	void scr_release () NOTHROW;
1167	void scr_clear ();	1413	void scr_clear (bool really = false) NOTHROW;
1168	void scr_refresh (unsigned char refresh_type);	1414	void scr_refresh () NOTHROW;
		1415	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1169	void scr_erase_screen (int mode);	1416	void scr_erase_screen (int mode) NOTHROW;
		1417	#if ENABLE_FRILLS
		1418	void scr_erase_savelines () NOTHROW;
		1419	void scr_backindex () NOTHROW;
		1420	void scr_forwardindex () NOTHROW;
		1421	#endif
1170	void scr_touch (bool refresh);	1422	void scr_touch (bool refresh) NOTHROW;
1171	void scr_expose (int x, int y, int width, int height, bool refresh);	1423	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
		1424	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1425	void scr_recolour () NOTHROW;
		1426	void scr_remap_chars () NOTHROW;
		1427	void scr_remap_chars (line_t &l) NOTHROW;
		1428
		1429	enum cursor_mode { SAVE, RESTORE };
		1430
		1431	void scr_poweron () NOTHROW;
		1432	void scr_cursor (cursor_mode mode) NOTHROW;
		1433	void scr_do_wrap () NOTHROW;
		1434	int scr_change_screen (int scrn) NOTHROW;
		1435	void scr_color (unsigned int color, int fgbg) NOTHROW;
		1436	void scr_rendition (int set, int style) NOTHROW;
		1437	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
		1438	void scr_backspace () NOTHROW;
		1439	void scr_tab (int count, bool ht = false) NOTHROW;
		1440	void scr_gotorc (int row, int col, int relative) NOTHROW;
		1441	void scr_index (enum page_dirn direction) NOTHROW;
		1442	void scr_erase_line (int mode) NOTHROW;
		1443	void scr_E () NOTHROW;
		1444	void scr_insdel_lines (int count, int insdel) NOTHROW;
		1445	void scr_insdel_chars (int count, int insdel) NOTHROW;
		1446	void scr_scroll_region (int top, int bot) NOTHROW;
		1447	void scr_cursor_visible (int mode) NOTHROW;
		1448	void scr_autowrap (int mode) NOTHROW;
		1449	void scr_relative_origin (int mode) NOTHROW;
		1450	void scr_insert_mode (int mode) NOTHROW;
		1451	void scr_set_tab (int mode) NOTHROW;
		1452	void scr_rvideo_mode (int mode) NOTHROW;
		1453	void scr_report_position () NOTHROW;
		1454	void set_font_style () NOTHROW;
		1455	void scr_charset_choose (int set) NOTHROW;
		1456	void scr_charset_set (int set, unsigned int ch) NOTHROW;
		1457	void scr_move_to (int y, int len) NOTHROW;
		1458	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
		1459	bool scr_changeview (int new_view_start) NOTHROW;
		1460	void scr_bell () NOTHROW;
		1461	void scr_printscreen (int fullhist) NOTHROW;
		1462	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1463	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
		1464	void scr_reverse_selection () NOTHROW;
		1465	void scr_dump (int fd) NOTHROW;
		1466
		1467	void selection_check (int check_more) NOTHROW;
		1468	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
		1469	void selection_property (Window win, Atom prop) NOTHROW;
		1470	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
		1471	int selection_request_other (Atom target, int selnum) NOTHROW;
		1472	void selection_clear () NOTHROW;
		1473	void selection_make (Time tm);
		1474	bool selection_grab (Time tm) NOTHROW;
		1475	void selection_start_colrow (int col, int row) NOTHROW;
		1476	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
		1477	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
		1478	void selection_remove_trailing_spaces () NOTHROW;
		1479	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1480	void selection_click (int clicks, int x, int y) NOTHROW;
		1481	void selection_extend (int x, int y, int flag) NOTHROW;
		1482	void selection_rotate (int x, int y) NOTHROW;
		1483
		1484	void pixel_position (int *x, int *y) NOTHROW;
		1485
		1486	#if defined(NEXT_SCROLLBAR)
		1487	// scrollbar-next.C
		1488	Pixmap renderPixmap (const char *const *data, int width, int height);
		1489	void init_scrollbar_stuff ();
		1490	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1491	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1492	#endif
		1493
		1494	#if defined(RXVT_SCROLLBAR)
		1495	// scrollbar-rxvt.C
		1496	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1497	#endif
		1498
		1499	#if defined(XTERM_SCROLLBAR)
		1500	// scrollbar-xterm.C
		1501	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1502	#endif
		1503
		1504	#if defined(PLAIN_SCROLLBAR)
		1505	// scrollbar-plain.C
		1506	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1507	#endif
		1508
		1509	// scrollbar.C
		1510	int scrollbar_mapping (int map);
		1511	int scrollbar_show (int update);
		1512	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1513
		1514	// xdefaults.C
		1515	void get_options (int argc, const char *const *argv);
		1516	int parse_keysym (const char *str, const char *arg);
		1517	void get_xdefaults (FILE *stream, const char *name);
		1518	void extract_resources ();
		1519	// xpm.C
		1520	int scale_pixmap (const char *geom);
		1521	void resize_pixmap ();
		1522	Pixmap set_bgPixmap (const char *file);
1172	};	1523	};
1173
1174	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1175	extern void rxvt_set_locale (const char *locale);
1176
1177	#ifndef __attribute__
1178	# ifdef __GNUC__
1179	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1180	# define __attribute__(x)
1181	# endif
1182	# endif
1183	# define __attribute__(x)
1184	#endif
1185		1524
1186	/*	1525	/*
1187	*****************************************************************************	1526	*****************************************************************************
1188	* PROTOTYPES	1527	* PROTOTYPES
1189	*****************************************************************************	1528	*****************************************************************************
…		…
1191	#ifdef PROTOTYPES	1530	#ifdef PROTOTYPES
1192	# define __PROTO(p) p	1531	# define __PROTO(p) p
1193	#else	1532	#else
1194	# define __PROTO(p) ()	1533	# define __PROTO(p) ()
1195	#endif	1534	#endif
1196	#include "protos.h"
1197		1535
1198	#ifdef DEBUG_malloc	1536	#ifdef DEBUG_malloc
1199	# include "dmalloc.h" /* This comes last */	1537	# include "dmalloc.h" /* This comes last */
1200	#endif	1538	#endif
1201		1539

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