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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.15 by pcg, Thu Dec 18 02:07:12 2003 UTC vs.
Revision 1.236 by root, Sun Jan 22 17:10:01 2006 UTC

1	/*
2	* $Id: rxvt.h,v 1.15 2003/12/18 02:07:12 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"
		40	#include "libptytty.h"
		41
		42	#include "rxvtperl.h"
		43
		44	// try to avoid some macros to decrease code size, on some systems
		45	#if ENABLE_MINIMAL
		46	# define strcmp(a,b) (strcmp)(a,b)
		47	# define strlen(a) (strlen)(a)
		48	# define strcpy(a,b) (strcpy)(a,b)
		49	# define memset(a,c,l) (memset)(a,c,l)
		50	# define memcpy(a,b,l) (memcpy)(a,b,l)
		51	#endif
21		52
22	/*	53	/*
23	*****************************************************************************	54	*****************************************************************************
24	* SYSTEM HACKS	55	* SYSTEM HACKS
25	*****************************************************************************	56	*****************************************************************************
26	*/	57	*/
27	/* Consistent defines - please report on the necessity	58	/* Consistent defines - please report on the necessity
28	* @ Unixware: defines (__svr4__)	59	* @ Unixware: defines (__svr4__)
29	*/	60	*/
30	#if defined (SVR4) && !defined (__svr4__)	61	#if defined (SVR4) && !defined (__svr4__)
31	# define __svr4__	62	# define __svr4__ 1
32	#endif	63	#endif
33	#if defined (sun) && !defined (__sun__)	64	#if defined (sun) && !defined (__sun__)
34	# define __sun__	65	# define __sun__ 1
35	#endif	66	#endif
36
37		67
38	#ifndef HAVE_XPOINTER	68	#ifndef HAVE_XPOINTER
39	typedef char *XPointer;	69	typedef char *XPointer;
40	#endif	70	#endif
41		71
42	#ifdef HAVE_TERMIOS_H	72	#ifdef HAVE_TERMIOS_H
43	# include <termios.h>	73	# include <termios.h>
44	typedef struct termios ttymode_t;	74	typedef struct termios ttymode_t;
…		…
51	int line;	81	int line;
52	int local;	82	int local;
53	} ttymode_t;	83	} ttymode_t;
54	#endif	84	#endif
55		85
56	#ifdef GREEK_SUPPORT
57	# include "grkelot.h"
58	#endif
59	#ifdef XPM_BACKGROUND	86	#ifdef XPM_BACKGROUND
60	# ifdef XPM_INC_X11	87	# ifdef XPM_INC_X11
61	# include <X11/xpm.h>	88	# include <X11/xpm.h>
62	# else	89	# else
63	# include <xpm.h>	90	# include <xpm.h>
…		…
68	# define STDIN_FILENO 0	95	# define STDIN_FILENO 0
69	# define STDOUT_FILENO 1	96	# define STDOUT_FILENO 1
70	# define STDERR_FILENO 2	97	# define STDERR_FILENO 2
71	#endif	98	#endif
72		99
73	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	100	/****************************************************************************/
74	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	101
75	# define NO_SETOWNER_TTYDEV	102	#ifndef __attribute__
		103	# if __GNUC__
		104	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		105	# define __attribute__(x)
		106	# endif
76	# endif	107	# endif
		108	# define __attribute__(x)
77	#endif	109	#endif
78	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	110
79	# define NO_SETOWNER_TTYDEV	111	#define NORETURN __attribute__ ((noreturn))
		112	#define UNUSED __attribute__ ((unused))
		113
		114	// increases code size unless -fno-enforce-eh-specs
		115	#if __GNUC__
		116	# define NOTHROW
		117	# define THROW(x)
		118	#else
		119	# define NOTHROW throw()
		120	# define THROW(x) throw x
80	#endif	121	#endif
		122
		123	// exception thrown on fatal (per-instance) errors
		124	class rxvt_failure_exception { };
		125
		126	// exception thrown when the command parser runs out of input data
		127	class out_of_input { };
		128
		129	/*
		130	*****************************************************************************
		131	* PROTOTYPES
		132	*****************************************************************************
		133	*/
		134	// main.C
		135	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
		136	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
		137	void rxvt_clean_exit () NOTHROW;
		138	void * rxvt_malloc (size_t size);
		139	void * rxvt_calloc (size_t number, size_t size);
		140	void * rxvt_realloc (void *ptr, size_t size);
		141
		142	// misc.C
		143	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		144	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		145	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		146	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		147	char * rxvt_strdup_cpp (const char *str);
		148
		149	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		150
		151	char * rxvt_r_basename (const char *str) NOTHROW;
		152	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		153	void rxvt_log (const char *fmt,...) NOTHROW;
		154	void rxvt_warn (const char *fmt,...) NOTHROW;
		155	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		156	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		157
		158	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
		159	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
		160	char * rxvt_Str_trim (char *str) NOTHROW;
		161	int rxvt_Str_escaped (char *str) NOTHROW;
		162	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		163	void rxvt_freecommastring (char **cs) NOTHROW;
		164	char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
		165
		166	/////////////////////////////////////////////////////////////////////////////
		167
		168	// temporarily replace the process environment
		169	extern char **environ;
		170	extern char **rxvt_environ; // the original environ pointer
		171
		172	inline void set_environ (stringvec *envv)
		173	{
		174	#if ENABLE_PERL
		175	assert (envv);
		176	#else
		177	if (envv)
		178	#endif
		179	environ = (char **)envv->begin ();
		180	}
		181
		182	inline void set_environ (char **envv)
		183	{
		184	#if ENABLE_PERL
		185	assert (envv);
		186	#else
		187	if (envv)
		188	#endif
		189	environ = envv;
		190	}
81		191
82	/*	192	/*
83	*****************************************************************************	193	*****************************************************************************
84	* STRUCTURES AND TYPEDEFS	194	* STRUCTURES AND TYPEDEFS
85	*****************************************************************************	195	*****************************************************************************
86	*/	196	*/
87	struct grwin_t;	197	struct grwin_t;
88		198
89	/* Sanitize menubar info */
90	#ifndef MENUBAR
91	# undef MENUBAR_MAX
92	#endif
93	#ifndef MENUBAR_MAX
94	# define MENUBAR_MAX 0
95	#endif
96
97	/* If we're using either the rxvt scrollbar or menu bars, keep the	199	/* If we're using either the rxvt scrollbar, keep the
98	* scrollColor resource.	200	* scrollColor resource.
99	*/	201	*/
100	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	202	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
101	# define KEEP_SCROLLCOLOR 1	203	# define KEEP_SCROLLCOLOR 1
102	#else	204	#else
103	# undef KEEP_SCROLLCOLOR	205	# undef KEEP_SCROLLCOLOR
104	#endif	206	#endif
105		207
106	#ifdef XPM_BACKGROUND	208	#ifdef XPM_BACKGROUND
107	typedef struct {	209	typedef struct {
108	short w, h, x, y;	210	short w, h, x, y;
109	Pixmap pixmap;	211	Pixmap pixmap;
110	} bgPixmap_t;	212	} bgPixmap_t;
111	#endif	213	#endif
112		214
113	/*	215	/*
114	* the 'essential' information for reporting Mouse Events	216	* the 'essential' information for reporting Mouse Events
115	* pared down from XButtonEvent	217	* pared down from XButtonEvent
116	*/	218	*/
117	struct mouse_event {	219	struct mouse_event {
118	int clicks;	220	int clicks;
119	Time time; /* milliseconds */	221	Time time; /* milliseconds */
120	unsigned int state; /* key or button mask */	222	unsigned int state; /* key or button mask */
121	unsigned int button; /* detail */	223	unsigned int button; /* detail */
122	};	224	};
123		225
124	#ifndef min	226	#if ENABLE_FRILLS
125	# define min(a,b) (((a) < (b)) ? (a) : (b))	227	typedef struct _mwmhints {
126	# define max(a,b) (((a) > (b)) ? (a) : (b))	228	CARD32 flags;
		229	CARD32 functions;
		230	CARD32 decorations;
		231	INT32 input_mode;
		232	CARD32 status;
		233	} MWMHints;
127	#endif	234	#endif
128		235
129	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	236	#if ENABLE_XEMBED
130	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	237	// XEMBED messages
131	#define SWAP_IT(one, two, typeof) \	238	# define XEMBED_EMBEDDED_NOTIFY 0
132	do { \	239	# define XEMBED_WINDOW_ACTIVATE 1
133	typeof swapittmp; \	240	# define XEMBED_WINDOW_DEACTIVATE 2
134	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	241	# define XEMBED_REQUEST_FOCUS 3
135	} while (/* CONSTCOND */ 0)	242	# define XEMBED_FOCUS_IN 4
136	#define BOUND_POSITIVE_INT16(val) \	243	# define XEMBED_FOCUS_OUT 5
137	(int16_t)((val) <= 0 \	244	# define XEMBED_FOCUS_NEXT 6
138	? 0 \	245	# define XEMBED_FOCUS_PREV 7
139	: min((val), (((uint16_t)-1)>>1)))	246
		247	# define XEMBED_MODALITY_ON 10
		248	# define XEMBED_MODALITY_OFF 11
		249	# define XEMBED_REGISTER_ACCELERATOR 12
		250	# define XEMBED_UNREGISTER_ACCELERATOR 13
		251	# define XEMBED_ACTIVATE_ACCELERATOR 14
		252
		253	// XEMBED detail code
		254	# define XEMBED_FOCUS_CURRENT 0
		255	# define XEMBED_FOCUS_FIRST 1
		256	# define XEMBED_FOCUS_LAST 2
		257
		258	# define XEMBED_MAPPED (1 << 0)
		259	#endif
140		260
141	/*	261	/*
142	*****************************************************************************	262	*****************************************************************************
143	* NORMAL DEFINES	263	* NORMAL DEFINES
144	*****************************************************************************	264	*****************************************************************************
145	*/	265	*/
146		266
147	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
148	# error if you disable both selection styles, how can you select, silly?
149	#endif
150
151	#define APL_CLASS "XTerm" /* class name */
152	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
153	#define APL_NAME "rxvt" /* normal name */
154
155	/* COLORTERM, TERM environment variables */	267	/* COLORTERM, TERM environment variables */
156	#define COLORTERMENV "rxvt"	268	#define COLORTERMENV "rxvt"
157	#ifdef XPM_BACKGROUND	269	#ifdef XPM_BACKGROUND
158	# define COLORTERMENVFULL COLORTERMENV "-xpm"	270	# define COLORTERMENVFULL COLORTERMENV "-xpm"
159	#else	271	#else
160	# define COLORTERMENVFULL COLORTERMENV	272	# define COLORTERMENVFULL COLORTERMENV
161	#endif	273	#endif
162	#ifndef TERMENV	274	#ifndef TERMENV
163	# define TERMENV "xterm"	275	# define TERMENV "rxvt-unicode"
164	#endif	276	#endif
165		277
166	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	278	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
167	# define NO_MOUSE_REPORT_SCROLLBAR	279	# define NO_MOUSE_REPORT_SCROLLBAR 1
168	#endif
169
170	#ifdef NO_RESOURCES
171	# undef USE_XGETDEFAULT
172	#endif	280	#endif
173		281
174	/* now look for other badly set stuff */	282	/* now look for other badly set stuff */
175		283
176	#if !defined (EACCESS) && defined(EAGAIN)	284	#if !defined (EACCESS) && defined(EAGAIN)
…		…
180	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	288	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
181	# define EXIT_SUCCESS 0 /* exit function success */	289	# define EXIT_SUCCESS 0 /* exit function success */
182	# define EXIT_FAILURE 1 /* exit function failure */	290	# define EXIT_FAILURE 1 /* exit function failure */
183	#endif	291	#endif
184		292
185	#define menuBar_esc 10
186	#define scrollBar_esc 30	293	#define scrollBar_esc 30
187	#define menuBar_margin 2 /* margin below text */
188		294
189	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	295	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
190	# define HAVE_SCROLLBARS	296	# define HAVE_SCROLLBARS 1
191	#endif
192
193	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
194	#ifdef HALFSHADOW
195	# define SHADOW 1
196	#else
197	# define SHADOW 2
198	#endif	297	#endif
199		298
200	#define R_SB_ALIGN_CENTRE 0	299	#define R_SB_ALIGN_CENTRE 0
201	#define R_SB_ALIGN_TOP 1	300	#define R_SB_ALIGN_TOP 1
202	#define R_SB_ALIGN_BOTTOM 2	301	#define R_SB_ALIGN_BOTTOM 2
203		302
204	#define R_SB_RXVT 0
205	#define R_SB_NEXT 1	303	#define R_SB_NEXT 1
206	#define R_SB_XTERM 2	304	#define R_SB_XTERM 2
		305	#define R_SB_PLAIN 4
		306	#define R_SB_RXVT 8
207		307
208	#define SB_WIDTH_NEXT 19	308	#define SB_WIDTH_NEXT 19
209	#define SB_WIDTH_XTERM 7	309	#define SB_WIDTH_XTERM 15
		310	#define SB_WIDTH_PLAIN 7
210	#ifndef SB_WIDTH_RXVT	311	#ifndef SB_WIDTH_RXVT
211	# define SB_WIDTH_RXVT 10	312	# define SB_WIDTH_RXVT 10
212	#endif	313	#endif
213		314
214	/*	315	/*
…		…
241	* | | :::::::: |	342	* | | :::::::: |
242	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	343	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
243	* | +---------+ |	344	* | +---------+ |
244	* | | ......%%| |	345	* | | ......%%| |
245	* | | ......%%| |	346	* | | ......%%| |
246	* | | ..()..%%| |	347	* | | .. ()..%%| |
247	* | | ......%%| |	348	* | | ......%%| |
248	* | | %%%%%%%%| |	349	* | | %%%%%%%%| |
249	* | +---------+ | <.........................	350	* | +---------+ | <.........................
250	* | | <---< SB_PADDING :	351	* | | <---< SB_PADDING :
251	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	352	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
272	* :............:	373	* :............:
273	* |	374	* |
274	* +---< SB_WIDTH_NEXT	375	* +---< SB_WIDTH_NEXT
275	*/	376	*/
276		377
		378	enum {
277	#define NO_REFRESH 0 /* Window not visible at all! */	379	NO_REFRESH = 0, /* Window not visible at all! */
278	#define FAST_REFRESH (1<<0) /* Fully exposed window */	380	FAST_REFRESH = 1, /* Fully exposed window */
279	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	381	SLOW_REFRESH = 2, /* Partially exposed window */
280	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	382	};
281	#define REFRESH_BOUNDS (1<<3)
282		383
283	#ifdef NO_SECONDARY_SCREEN	384	#ifdef NO_SECONDARY_SCREEN
284	# define NSCREENS 0	385	# define NSCREENS 0
285	#else	386	#else
286	# define NSCREENS 1	387	# define NSCREENS 1
287	#endif	388	#endif
288
289	#define IGNORE 0
290	#define SAVE 's'
291	#define RESTORE 'r'
292		389
293	/* special (internal) prefix for font commands */	390	/* special (internal) prefix for font commands */
294	#define FONT_CMD '#'	391	#define FONT_CMD '#'
295	#define FONT_DN "#-"	392	#define FONT_DN "#-"
296	#define FONT_UP "#+"	393	#define FONT_UP "#+"
297		394
298	/* flags for rxvt_scr_gotorc() */	395	/* flags for rxvt_scr_gotorc () */
		396	enum {
299	#define C_RELATIVE 1 /* col movement is relative */	397	C_RELATIVE = 1, /* col movement is relative */
300	#define R_RELATIVE 2 /* row movement is relative */	398	R_RELATIVE = 2, /* row movement is relative */
301	#define RELATIVE (R_RELATIVE|C_RELATIVE)	399	RELATIVE = C_RELATIVE | R_RELATIVE,
		400	};
302		401
303	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	402	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
304	#define INSERT -1 /* don't change these values */	403	enum {
305	#define DELETE +1	404	INSERT = -1, /* don't change these values */
306	#define ERASE +2	405	DELETE = +1,
		406	ERASE = +2,
		407	};
307		408
308	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	409	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
309	enum page_dirn {	410	enum page_dirn {
310	UP,	411	UP,
311	DN,	412	DN,
312	NO_DIR	413	NO_DIR,
313	};	414	};
314		415
315	/* arguments for rxvt_scr_change_screen() */	416	/* arguments for rxvt_scr_change_screen () */
316	enum {	417	enum {
317	PRIMARY = 0,	418	PRIMARY = 0,
318	SECONDARY	419	SECONDARY,
319	};	420	};
320		421
321	enum {
322	SBYTE = 0,
323	WBYTE
324	};
325
326
327	#define RS_None 0 /* Normal */	422	#define RS_None 0
328		423
329	#define RS_fgMask 0x000001FFu /* 512 colors */	424	#define RS_fgMask 0x0000007fUL // 128 colors
330	#define RS_bgMask 0x0003FE00u /* 512 colors */	425	#define RS_bgMask 0x00003f80UL // 128 colors
331	#define RS_Bold 0x00040000u /* bold */	426
		427	// font styles
		428	#define RS_Bold 0x00004000UL // value 1
		429	#define RS_Italic 0x00008000UL // value 2
		430
		431	// fake styles
332	#define RS_Blink 0x00080000u /* blink */	432	#define RS_Blink 0x00010000UL // blink
333	#define RS_RVid 0x00100000u /* reverse video */	433	#define RS_RVid 0x00020000UL // reverse video
334	#define RS_Uline 0x00200000u /* underline */	434	#define RS_Uline 0x00040000UL // underline
335		435
336	#define RS_wide 0x00400000u /* only multibyte characters */	436	// 5 custom bits for extensions
337	#define IS_WIDE(r) ((r) & RS_wide)	437	#define RS_customCount 32
		438	#define RS_customMask 0x00f80000UL
		439	#define RS_customShift 19
338		440
		441	// other flags
		442	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		443
		444	#define RS_styleCount 4
		445	#define RS_styleMask (RS_Bold | RS_Italic)
		446	#define RS_styleShift 14
		447
		448	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
		449	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		450
		451	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
339	#define RS_fontMask 0xff000000u /* plenty(?) of fonts */	452	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
340	#define RS_fontShift 24	453	#define RS_fontShift 24
341		454
342	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	455	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
343	#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide)	456	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
344		457
345	#define Sel_none 0 /* Not waiting */	458	#define Sel_none 0 /* Not waiting */
346	#define Sel_normal 0x01 /* normal selection */	459	#define Sel_normal 0x01 /* normal selection */
347	#define Sel_incr 0x02 /* incremental selection */	460	#define Sel_incr 0x02 /* incremental selection */
348	#define Sel_direct 0x00	461	#define Sel_direct 0x00
349	#define Sel_Primary 0x01	462	#define Sel_Primary 0x01
350	#define Sel_Secondary 0x02	463	#define Sel_Secondary 0x02
351	#define Sel_Clipboard 0x03	464	#define Sel_Clipboard 0x03
352	#define Sel_whereMask 0x0f	465	#define Sel_whereMask 0x0f
353	#define Sel_CompoundText 0x10 /* last request was Compound */	466	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
		467	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
354		468
355	enum {	469	enum {
356	C0_NUL = 0x00,	470	C0_NUL = 0x00,
357	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	471	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
358	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	472	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
359	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	473	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
360	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1	474	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
361	};	475	};
362	#define CHAR_ST 0x9c /* 0234 */	476	#define CHAR_ST 0x9c /* 0234 */
363		477
364	/*	478	/*
365	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	479	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
366	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	480	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
367	*/	481	*/
		482	enum {
368	#define XTerm_name 0	483	XTerm_name = 0,
369	#define XTerm_iconName 1	484	XTerm_iconName = 1,
370	#define XTerm_title 2	485	XTerm_title = 2,
		486	XTerm_property = 3, // change X property
371	#define XTerm_Color 4 /* change colors */	487	XTerm_Color = 4, // change colors
		488	XTerm_Color00 = 10, // not implemented, CLASH!
		489	XTerm_Color01 = 11, // not implemented
372	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	490	XTerm_Color_cursor = 12, // change actual 'Cursor' color
373	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	491	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
		492	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
		493	XTerm_Color05 = 15, // not implemented (tektronix fg)
		494	XTerm_Color06 = 16, // not implemented (tektronix bg)
374	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	495	XTerm_Color_RV = 17, // change actual 'Highlight' color
375	#define XTerm_Color_BD 18 /* change actual 'Bold' color */
376	#define XTerm_Color_UL 19 /* change actual 'Underline' color */
377	#define XTerm_logfile 46 /* not implemented */	496	XTerm_logfile = 46, // not implemented
378	#define XTerm_font 50	497	XTerm_font = 50,
379		498
380	/*	499	XTerm_konsole30 = 30, // reserved for konsole
		500	XTerm_konsole31 = 31, // reserved for konsole
		501	XTerm_emacs51 = 51, // reserved for emacs shell
		502	/*
381	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	503	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		504	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
382	*/	505	*/
383	#define XTerm_Menu 10 /* set menu item */	506	Rxvt_Color_BD = 18, // change actual 'Bold' color
		507	Rxvt_Color_UL = 19, // change actual 'Underline' color
384	#define XTerm_Pixmap 20 /* new bg pixmap */	508	Rxvt_Pixmap = 20, // new bg pixmap
385	#define XTerm_restoreFG 39 /* change default fg color */	509	Rxvt_restoreFG = 39, // change default fg color
386	#define XTerm_restoreBG 49 /* change default bg color */	510	Rxvt_restoreBG = 49, // change default bg color
387	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	511	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		512
		513	URxvt_locale = 701, // change locale
		514
		515	URxvt_Color_IT = 704, // change actual 'Italic' colour
		516	URxvt_Color_tint = 705, // change actual tint colour
		517	URxvt_Color_BD = 706,
		518	URxvt_Color_UL = 707,
		519
		520	URxvt_font = 710,
		521	URxvt_boldFont = 711,
		522	URxvt_italicFont = 712,
		523	URxvt_boldItalicFont = 713,
		524
		525	URxvt_view_up = 720,
		526	URxvt_view_down = 721,
		527
		528	URxvt_perl = 777,
		529	};
388		530
389	/* Words starting with `Color_' are colours. Others are counts */	531	/* Words starting with `Color_' are colours. Others are counts */
390	/*	532	/*
391	* The following comment is mostly obsolete since pixcolor_set was expanded:
392	* We're currently upto 29 colours. Only 3 more available. The
393	* PixColor and rendition colour usage should probably be decoupled	533	* The PixColor and rendition colour usage should probably be decoupled
394	* on the unnecessary items, e.g. Color_pointer, but won't bother	534	* on the unnecessary items, e.g. Color_pointer, but won't bother
395	* until we need to. Also, be aware of usage in pixcolor_set	535	* until we need to. Also, be aware of usage in pixcolor_set
396	*/	536	*/
397		537
398	enum colour_list {	538	enum colour_list {
…		…
420	maxBrightCOLOR, /* minBrightCOLOR + 7 */	560	maxBrightCOLOR, /* minBrightCOLOR + 7 */
421	Color_White = maxBrightCOLOR,	561	Color_White = maxBrightCOLOR,
422	#else	562	#else
423	Color_White = maxCOLOR,	563	Color_White = maxCOLOR,
424	#endif	564	#endif
425	#ifdef TTY_256COLOR
426	min256COLOR = Color_White + 1,	565	minTermCOLOR = Color_White + 1,
427	max256COLOR = minCOLOR + 255,	566	maxTermCOLOR = Color_White + 72,
428	#endif
429	#ifndef NO_CURSORCOLOR	567	#ifndef NO_CURSORCOLOR
430	Color_cursor,	568	Color_cursor,
431	Color_cursor2,	569	Color_cursor2,
432	#endif	570	#endif
433	Color_pointer,	571	Color_pointer_fg,
		572	Color_pointer_bg,
434	Color_border,	573	Color_border,
435	#ifndef NO_BOLD_UNDERLINE_REVERSE	574	#ifndef NO_BOLD_UNDERLINE_REVERSE
436	Color_BD,	575	Color_BD,
		576	Color_IT,
437	Color_UL,	577	Color_UL,
438	Color_RV,	578	Color_RV,
		579	#endif
		580	#if ENABLE_FRILLS
		581	Color_underline,
439	#endif	582	#endif
440	#ifdef OPTION_HC	583	#ifdef OPTION_HC
441	Color_HC,	584	Color_HC,
442	#endif	585	#endif
443	#ifdef KEEP_SCROLLCOLOR	586	#ifdef KEEP_SCROLLCOLOR
444	Color_scroll,	587	Color_scroll,
445	Color_trough,	588	Color_trough,
		589	#endif
		590	#if TINTING
		591	Color_tint,
		592	#endif
		593	#if OFF_FOCUS_FADING
		594	Color_fade,
446	#endif	595	#endif
447	NRS_COLORS, /* */	596	NRS_COLORS, /* */
448	#ifdef KEEP_SCROLLCOLOR	597	#ifdef KEEP_SCROLLCOLOR
449	Color_topShadow = NRS_COLORS,	598	Color_topShadow = NRS_COLORS,
450	Color_bottomShadow,	599	Color_bottomShadow,
451	TOTAL_COLORS /* upto 30 */	600	TOTAL_COLORS
452	#else	601	#else
453	TOTAL_COLORS = NRS_COLORS /* */	602	TOTAL_COLORS = NRS_COLORS
454	#endif	603	#endif
455	};	604	};
456		605
457	#define Color_Bits 9	606	#define Color_Bits 7 // 0 .. maxTermCOLOR
458	#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */	607
		608	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
459	#define NPIXCLR_BITS 32	609	#define NPIXCLR_BITS 32
460
461	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
462		610
463	/*	611	/*
464	* Resource list	612	* Resource list
465	*/	613	*/
466	enum {	614	enum {
467	Rs_display_name = 0,	615	# define def(name) Rs_ ## name,
468	Rs_term_name,	616	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
469	Rs_iconName,	617	# include "rsinc.h"
470	Rs_geometry,	618	# undef def
471	Rs_reverseVideo,	619	# undef reserve
472	Rs_color,
473	_Rs_color = Rs_color + NRS_COLORS - 1,
474	Rs_font,
475	Rs_name,
476	Rs_title,
477	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
478	Rs_path,
479	#endif
480	#ifdef XPM_BACKGROUND
481	Rs_backgroundPixmap,
482	#endif
483	#if (MENUBAR_MAX)
484	Rs_menu,
485	#endif
486	#ifdef GREEK_SUPPORT
487	Rs_greek_keyboard,
488	Rs_greektoggle_key,
489	#endif
490	Rs_loginShell,
491	Rs_jumpScroll,
492	#ifdef HAVE_SCROLLBARS
493	Rs_scrollBar,
494	Rs_scrollBar_right,
495	Rs_scrollBar_floating,
496	Rs_scrollBar_align,
497	#endif
498	Rs_scrollstyle, /* Rs_scrollBar_style */
499	Rs_scrollTtyOutput,
500	Rs_scrollTtyKeypress,
501	Rs_scrollWithBuffer,
502	Rs_saveLines,
503	Rs_utmpInhibit,
504	Rs_visualBell,
505	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
506	Rs_mapAlert,
507	#endif
508	#ifdef META8_OPTION
509	Rs_meta8,
510	#endif
511	#ifdef MOUSE_WHEEL
512	Rs_mouseWheelScrollPage,
513	#endif
514	#ifndef NO_BACKSPACE_KEY
515	Rs_backspace_key,
516	#endif
517	#ifndef NO_DELETE_KEY
518	Rs_delete_key,
519	#endif
520	Rs_selectstyle,
521	#ifdef PRINTPIPE
522	Rs_print_pipe,
523	#endif
524	#ifdef USE_XIM
525	Rs_preeditType,
526	Rs_inputMethod,
527	#endif
528	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
529	Rs_bigfont_key,
530	Rs_smallfont_key,
531	#endif
532	#ifdef TRANSPARENT
533	Rs_transparent,
534	Rs_transparent_all,
535	#endif
536	#ifndef NO_FRILLS
537	Rs_ext_bwidth,
538	Rs_int_bwidth,
539	#endif
540	Rs_scrollBar_thickness,
541	#ifndef NO_LINESPACE
542	Rs_lineSpace,
543	#endif
544	Rs_cutchars,
545	#ifdef ACS_ASCII
546	Rs_acs_chars,
547	#endif
548	Rs_modifier,
549	Rs_answerbackstring,
550	Rs_tripleclickwords,
551	Rs_cursorBlink,
552	Rs_pointerBlank,
553	Rs_pointerBlankDelay,
554	Rs_imLocale,
555	NUM_RESOURCES	620	NUM_RESOURCES
556	};	621	};
557		622
		623	// see init.C:xa_names, which must be kept in sync
558	enum {	624	enum {
		625	XA_TEXT = 0,
559	XA_COMPOUND_TEXT = 0,	626	XA_COMPOUND_TEXT,
		627	XA_UTF8_STRING,
560	XA_MULTIPLE,	628	XA_MULTIPLE,
561	XA_TARGETS,	629	XA_TARGETS,
562	XA_TEXT,
563	XA_TIMESTAMP,	630	XA_TIMESTAMP,
564	XA_VT_SELECTION,	631	XA_VT_SELECTION,
565	XA_INCR,	632	XA_INCR,
		633	XA_WM_PROTOCOLS,
566	XA_WMDELETEWINDOW,	634	XA_WM_DELETE_WINDOW,
567	#ifdef TRANSPARENT
568	XA_XROOTPMAPID,
569	#endif
570	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
571	XA_DNDPROTOCOL,
572	XA_DNDSELECTION,
573	#endif /* OFFIX_DND */
574	XA_CLIPBOARD,	635	XA_CLIPBOARD,
		636	#if ENABLE_FRILLS
		637	XA_MOTIF_WM_HINTS,
		638	#endif
		639	#if ENABLE_EWMH
		640	XA_NET_WM_PID,
		641	XA_NET_WM_NAME,
		642	XA_NET_WM_ICON_NAME,
		643	XA_NET_WM_PING,
		644	#endif
		645	#if USE_XIM
		646	XA_WM_LOCALE_NAME,
		647	#endif
		648	#if TRANSPARENT
		649	XA_XROOTPMAP_ID,
		650	XA_ESETROOT_PMAP_ID,
		651	#endif
		652	#if ENABLE_XEMBED
		653	XA_XEMBED,
		654	XA_XEMBED_INFO,
		655	#endif
575	NUM_XA	656	NUM_XA
576	};	657	};
577		658
578	/*
579	* number of graphics points
580	* divisible by 2 (num lines)
581	* divisible by 4 (num rect)
582	*/
583	#define NGRX_PTS 1000
584
585	/* DEC private modes */	659	/* DEC private modes */
586	#define PrivMode_132 (1LU<<0)	660	#define PrivMode_132 (1UL<<0)
587	#define PrivMode_132OK (1LU<<1)	661	#define PrivMode_132OK (1UL<<1)
588	#define PrivMode_rVideo (1LU<<2)	662	#define PrivMode_rVideo (1UL<<2)
589	#define PrivMode_relOrigin (1LU<<3)	663	#define PrivMode_relOrigin (1UL<<3)
590	#define PrivMode_Screen (1LU<<4)	664	#define PrivMode_Screen (1UL<<4)
591	#define PrivMode_Autowrap (1LU<<5)	665	#define PrivMode_Autowrap (1UL<<5)
592	#define PrivMode_aplCUR (1LU<<6)	666	#define PrivMode_aplCUR (1UL<<6)
593	#define PrivMode_aplKP (1LU<<7)	667	#define PrivMode_aplKP (1UL<<7)
594	#define PrivMode_HaveBackSpace (1LU<<8)	668	#define PrivMode_HaveBackSpace (1UL<<8)
595	#define PrivMode_BackSpace (1LU<<9)	669	#define PrivMode_BackSpace (1UL<<9)
596	#define PrivMode_ShiftKeys (1LU<<10)	670	#define PrivMode_ShiftKeys (1UL<<10)
597	#define PrivMode_VisibleCursor (1LU<<11)	671	#define PrivMode_VisibleCursor (1UL<<11)
598	#define PrivMode_MouseX10 (1LU<<12)	672	#define PrivMode_MouseX10 (1UL<<12)
599	#define PrivMode_MouseX11 (1LU<<13)	673	#define PrivMode_MouseX11 (1UL<<13)
600	#define PrivMode_scrollBar (1LU<<14)	674	#define PrivMode_scrollBar (1UL<<14)
601	#define PrivMode_menuBar (1LU<<15)
602	#define PrivMode_TtyOutputInh (1LU<<16)	675	#define PrivMode_TtyOutputInh (1UL<<15)
603	#define PrivMode_Keypress (1LU<<17)	676	#define PrivMode_Keypress (1UL<<16)
604	#define PrivMode_smoothScroll (1LU<<18)	677	#define PrivMode_smoothScroll (1UL<<17)
605	#define PrivMode_vt52 (1LU<<19)	678	#define PrivMode_vt52 (1UL<<18)
		679	#define PrivMode_LFNL (1UL<<19)
606	/* too annoying to implement X11 highlight tracking */	680	/* too annoying to implement X11 highlight tracking */
607	/* #define PrivMode_MouseX11Track (1LU<<18) */	681	/* #define PrivMode_MouseX11Track (1LU<<20) */
608		682
609	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	683	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
610	#define PrivMode(test,bit) \	684	#define PrivMode(test,bit) \
611	if (test) \	685	if (test) \
612	R->PrivateModes |= (bit); \	686	priv_modes |= (bit); \
613	else \	687	else \
614	R->PrivateModes &= ~(bit)	688	priv_modes &= ~(bit)
615		689
616	#ifdef ALLOW_132_MODE	690	#ifdef ALLOW_132_MODE
617	# define PrivMode_Default \
618	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	691	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
619	#else
620	# define PrivMode_Default \
621	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
622	#endif
623
624	#ifdef PREFER_24BIT
625	# define XDEPTH R->Xdepth
626	# define XCMAP R->Xcmap
627	# define XVISUAL R->Xvisual
628	#else
629	# ifdef DEBUG_DEPTH
630	# define XDEPTH DEBUG_DEPTH
631	# else	692	#else
632	# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen)	693	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
633	# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
634	# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
635	# endif	694	#endif
636	#endif	695
		696	// do not change these constants lightly, there are many interdependencies
637	#define IMBUFSIZ 128 /* input modifier buffer sizes */	697	#define IMBUFSIZ 128 // input modifier buffer sizes
638	#ifndef BUFSIZ
639	# define BUFSIZ 4096
640	#endif
641	#define KBUFSZ 512 /* size of keyboard mapping buffer */	698	#define KBUFSZ 512 // size of keyboard mapping buffer
		699	#define CBUFSIZ 2048 // size of command buffer
		700	#define UBUFSIZ 2048 // character buffer
		701
		702	#ifndef PATH_MAX
		703	# define PATH_MAX 16384
		704	#endif
		705
		706	/* Motif window hints */
		707	#define MWM_HINTS_FUNCTIONS (1L << 0)
		708	#define MWM_HINTS_DECORATIONS (1L << 1)
		709	#define MWM_HINTS_INPUT_MODE (1L << 2)
		710	#define MWM_HINTS_STATUS (1L << 3)
		711	/* bit definitions for MwmHints.functions */
		712	#define MWM_FUNC_ALL (1L << 0)
		713	#define MWM_FUNC_RESIZE (1L << 1)
		714	#define MWM_FUNC_MOVE (1L << 2)
		715	#define MWM_FUNC_MINIMIZE (1L << 3)
		716	#define MWM_FUNC_MAXIMIZE (1L << 4)
		717	#define MWM_FUNC_CLOSE (1L << 5)
		718	/* bit definitions for MwmHints.decorations */
		719	#define MWM_DECOR_ALL (1L << 0)
		720	#define MWM_DECOR_BORDER (1L << 1)
		721	#define MWM_DECOR_RESIZEH (1L << 2)
		722	#define MWM_DECOR_TITLE (1L << 3)
		723	#define MWM_DECOR_MENU (1L << 4)
		724	#define MWM_DECOR_MINIMIZE (1L << 5)
		725	#define MWM_DECOR_MAXIMIZE (1L << 6)
		726	/* bit definitions for MwmHints.inputMode */
		727	#define MWM_INPUT_MODELESS 0
		728	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		729	#define MWM_INPUT_SYSTEM_MODAL 2
		730	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		731	#define PROP_MWM_HINTS_ELEMENTS 5
642		732
643	/*	733	/*
644	*****************************************************************************	734	*****************************************************************************
645	* MACRO DEFINES	735	* MACRO DEFINES
646	*****************************************************************************	736	*****************************************************************************
647	*/	737	*/
648	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	738	#define dLocal(type,name) type const name = this->name
649	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	739	#define dDisp Display *disp = this->display->display
650	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
651	#define STRCASECMP(x, y) strcasecmp((x), (y))
652	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
653	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
654	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
655	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
656	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
657	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
658	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
659	#define STRDUP(x) strdup((const char *)(x))
660	#define STRLEN(x) strlen((const char *)(x))
661	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
662	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
663		740
664	/* convert pixel dimensions to row/column values. Everything as int32_t */	741	/* convert pixel dimensions to row/column values. Everything as int32_t */
665	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth)	742	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
666	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth)	743	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
667	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth)	744	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
668	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight)	745	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
669	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth)	746	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
670	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth)	747	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
671	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth)	748	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
672	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight)	749	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
673		750
674	#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth)	751	#define OPTION(opt) (options & (opt))
675	#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth)	752	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		753	| Opt_jumpScroll | Opt_secondaryScreen \
		754	| Opt_pastableTabs | Opt_intensityStyles)
676		755
677	#define Xscreen DefaultScreen(R->Xdisplay)	756	// for m >= -n, ensure remainder lies between 0..n-1
678	#define Xroot DefaultRootWindow(R->Xdisplay)	757	#define MOD(m,n) (((m) + (n)) % (n))
		758
		759	#define LINENO(n) MOD (term_start + int(n), total_rows)
		760	#define ROW(n) row_buf [LINENO (n)]
679		761
680	/* how to build & extract colors and attributes */	762	/* how to build & extract colors and attributes */
681	#define GET_BASEFG(x) (((x) & RS_fgMask))	763	#define GET_BASEFG(x) (((x) & RS_fgMask))
682	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	764	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
683	#ifndef NO_BRIGHTCOLOR
684	# define GET_FGCOLOR(x) \
685	((((x) & RS_Bold) == 0 \
686	|| GET_BASEFG(x) < minCOLOR \
687	|| GET_BASEFG(x) >= minBrightCOLOR) \
688	? GET_BASEFG(x) \
689	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
690	# define GET_BGCOLOR(x) \
691	((((x) & RS_Blink) == 0 \
692	|| GET_BASEBG(x) < minCOLOR \
693	|| GET_BASEBG(x) >= minBrightCOLOR) \
694	? GET_BASEBG(x) \
695	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
696	#else
697	# define GET_FGCOLOR(x) GET_BASEFG(x)
698	# define GET_BGCOLOR(x) GET_BASEBG(x)
699	#endif
700		765
701	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	766	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
702	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	767	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		768
		769	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		770	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
703		771
704	#define GET_ATTR(x) (((x) & RS_attrMask))	772	#define GET_ATTR(x) (((x) & RS_attrMask))
705	#define GET_BGATTR(x) \	773	#define GET_BGATTR(x) \
706	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	774	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
707	| (((x) & RS_fgMask)<<Color_Bits)) \	775	| (((x) & RS_fgMask)<<Color_Bits)) \
708	: ((x) & (RS_attrMask | RS_bgMask)))	776	: ((x) & (RS_attrMask | RS_bgMask)))
709	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	777	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
710	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	778	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
711	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	779	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
712		780
		781	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		782
713	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	783	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
714	#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	784	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		785
		786	#if ENABLE_STYLES
		787	# define FONTSET(style) fontset[GET_STYLE (style)]
		788	#else
		789	# define FONTSET(style) fontset[0]
		790	#endif
715		791
716	#ifdef HAVE_SCROLLBARS	792	#ifdef HAVE_SCROLLBARS
717	# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2)	793	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
718	#else	794	#else
719	# define scrollbar_TotalWidth() (0)	795	# define scrollbar_TotalWidth() (0)
720	#endif	796	#endif
721	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	797	#define scrollbar_isMotion() (scrollBar.state == 'm')
722	#define scrollbar_isUp() (R->scrollBar.state == 'U')	798	#define scrollbar_isUp() (scrollBar.state == 'U')
723	#define scrollbar_isDn() (R->scrollBar.state == 'D')	799	#define scrollbar_isDn() (scrollBar.state == 'D')
724	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	800	#define scrollbar_isUpDn() isupper (scrollBar.state)
725	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	801	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
726		802
727	#define scrollbar_setIdle() R->scrollBar.state = 1
728	#define scrollbar_setMotion() R->scrollBar.state = 'm'
729	#define scrollbar_setUp() R->scrollBar.state = 'U'
730	#define scrollbar_setDn() R->scrollBar.state = 'D'
731
732	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	803	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
733	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	804	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
734	&& (y) <= scrollbarnext_dnval())	805	&& (y) <= scrollbarnext_dnval ())
735	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	806	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
736	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	807	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
737	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	808	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
738	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	809	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
739	#define SCROLLRXVT_MINHEIGHT 10	810	#define SCROLLRXVT_MINHEIGHT 10
740	#define SCROLLXTERM_MINHEIGHT 10	811	#define SCROLLXTERM_MINHEIGHT 10
741		812
742	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	813	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
743	? SCROLLNEXT_MINHEIGHT \	814	? SCROLLNEXT_MINHEIGHT \
744	: SCROLLRXVT_MINHEIGHT)	815	: SCROLLRXVT_MINHEIGHT)
745	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	816	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
746	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	817	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
747	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	818	#define scrollbar_position(y) ((y) - scrollBar.beg)
748	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	819	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
749	- scrollbar_minheight())	820	- scrollbar_minheight ())
750
751	#if (MENUBAR_MAX > 1)
752	/* rendition style flags */
753	# define menuBar_height() (R->TermWin.fheight + SHADOW)
754	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
755	# define isMenuBarWindow(w) ((w) == R->menuBar.win)
756	#else
757	# define menuBar_height() (0)
758	# define menuBar_TotalHeight() (0)
759	# define isMenuBarWindow(w) (0)
760	#endif
761		821
762	#ifdef XPM_BACKGROUND	822	#ifdef XPM_BACKGROUND
763	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	823	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
764	#else	824	#else
765	# define XPMClearArea(a, b, c, d, e, f, g)	825	# define XPMClearArea(a, b, c, d, e, f, g)
766	#endif	826	#endif
767		827
768	#ifndef STRICT_FONT_CHECKING
769	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
770	#endif
771
772	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
773	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
774
775	#ifdef UTMP_SUPPORT
776	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
777	# undef HAVE_UTMPX_H
778	# undef HAVE_STRUCT_UTMPX
779	# endif
780	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
781	# undef HAVE_UTMP_H
782	# undef HAVE_STRUCT_UTMP
783	# endif
784
785	# ifdef HAVE_UTMPX_H
786	# include <utmpx.h>
787	# endif
788	# ifdef HAVE_UTMP_H
789	# include <utmp.h>
790	# endif
791	#endif
792
793	#ifdef DEBUG_CMD	828	#ifdef DEBUG_CMD
794	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	829	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
795	#else	830	#else
796	# define D_CMD(x)	831	# define D_CMD(x)
797	#endif	832	#endif
…		…
803	#ifdef DEBUG_MAIN	838	#ifdef DEBUG_MAIN
804	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	839	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
805	#else	840	#else
806	# define D_MAIN(x)	841	# define D_MAIN(x)
807	#endif	842	#endif
808	#ifdef DEBUG_SCREEN
809	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
810	#else
811	# define D_SCREEN(x)
812	#endif
813	#ifdef DEBUG_SELECT
814	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
815	#else
816	# define D_SELECT(x)
817	#endif
818	#ifdef DEBUG_SIZE	843	#ifdef DEBUG_SIZE
819	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	844	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
820	#else	845	#else
821	# define D_SIZE(x)	846	# define D_SIZE(x)
822	#endif	847	#endif
823	#ifdef DEBUG_X
824	# define D_X(x) fprintf x ; fputc('\n', stderr)
825	#else
826	# define D_X(x)
827	#endif
828		848
829	/*	849	typedef callback1<void, const char *> log_callback;
		850	typedef callback1<int, int> getfd_callback;
		851
		852	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		853	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		854	extern void rxvt_push_locale (const char *locale) NOTHROW;
		855	extern void rxvt_pop_locale () NOTHROW;
		856
830	*****************************************************************************	857	/****************************************************************************/
831	* VARIABLES	858
		859	#define LINE_LONGER 0x0001 // line is continued on the next row
		860	#define LINE_FILTERED 0x0002 // line has been filtered
		861	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		862
		863	struct line_t {
		864	text_t *t; // terminal the text
		865	rend_t *r; // rendition, uses RS_ flags
		866	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		867	uint32_t f; // flags
		868
		869	bool is_longer ()
		870	{
		871	return f & LINE_LONGER;
		872	}
		873
		874	void is_longer (int set)
		875	{
		876	if (set)
		877	f |= LINE_LONGER;
		878	else
		879	f &= ~LINE_LONGER;
		880	}
		881
		882	void clear ()
		883	{
		884	t = 0;
		885	r = 0;
		886	l = 0;
		887	f = 0;
		888	}
		889
		890	void touch () // call whenever a line is changed/touched/updated
		891	{
		892	#if ENABLE_PERL
		893	f &= ~LINE_FILTERED;
		894	#endif
		895	}
		896
		897	void touch (int col)
		898	{
		899	max_it (l, col);
		900	touch ();
		901	}
		902	};
		903
832	*****************************************************************************	904	/****************************************************************************/
833	*/
834	#ifdef MENUBAR
835	# include "menubar.h"
836	#endif
837		905
838	#define BLINK_INTERVAL 0.5	906	// primivite wrapper around mbstate_t to ensure initialisation
839
840	struct mbstate {	907	struct mbstate {
841	unsigned char orig;	908	mbstate_t mbs;
842	uint32_t reg;
843	int cnt;
844		909
845	mbstate ()	910	operator mbstate_t *() { return &mbs; }
		911	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		912	mbstate () { reset (); }
		913	};
		914
		915	/****************************************************************************/
		916
		917	#define UNICODE_MASK 0x1fffffUL
		918
		919	#if UNICODE3
		920	# define COMPOSE_LO 0x40000000UL
		921	# define COMPOSE_HI 0x400fffffUL
		922	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		923	#else
		924	# if ENABLE_PERL
		925	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		926	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		927	# else
		928	# define COMPOSE_LO 0xd800UL
		929	# define COMPOSE_HI 0xf8ffUL
		930	# endif
		931	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		932	#endif
		933
		934	#if ENABLE_COMBINING
		935	// compose chars are used to represent composite characters
		936	// that are not representable in unicode, as well as characters
		937	// not fitting in the BMP.
		938	struct compose_char {
		939	unicode_t c1, c2; // any chars != NOCHAR are valid
		940	compose_char (unicode_t c1, unicode_t c2)
		941	: c1(c1), c2(c2)
		942	{ }
		943	};
		944
		945	class rxvt_composite_vec {
		946	vector<compose_char> v;
		947	public:
		948	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		949	int expand (unicode_t c, wchar_t *r);
		950	compose_char *operator [](text_t c)
846	{	951	{
847	cnt = 0;	952	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		953	? &v[c - COMPOSE_LO]
		954	: 0;
848	}	955	}
849	};	956	};
850		957
		958	extern class rxvt_composite_vec rxvt_composite;
		959	#endif
		960
		961	/****************************************************************************/
		962
		963	#ifdef KEYSYM_RESOURCE
		964	class keyboard_manager;
		965	#endif
		966
851	struct rxvt_term : rxvt_vars {	967	struct rxvt_term : zero_initialized, rxvt_vars {
852	struct mbstate mbstate;	968	log_callback *log_hook; // log error messages through this hook, if != 0
		969	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		970	#if ENABLE_PERL
		971	rxvt_perl_term perl;
		972	#endif
		973	struct mbstate mbstate; // current input multibyte state
853		974
854	unsigned char want_refresh:1,	975	unsigned char want_refresh:1,
855	#ifdef TRANSPARENT	976	#ifdef TRANSPARENT
856	want_full_refresh:1, /* awaiting full screen refresh */	977	want_full_refresh:1, /* awaiting full screen refresh */
857	#endif	978	#endif
858	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)	979	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
859	am_transparent:1, /* is a transparent term */	980	am_transparent:1, /* is a transparent term */
860	am_pixmap_trans:1, /* transparency w/known root pixmap */	981	am_pixmap_trans:1, /* transparency w/known root pixmap */
861	#endif	982	#endif
862	current_screen:1, /* primary or secondary */	983	current_screen:1, /* primary or secondary */
863	hate_those_clicks:1, /* a.k.a. keep mark position */
864	num_scr_allow:1,	984	num_scr_allow:1,
865	bypass_keystate:1,	985	bypass_keystate:1,
866	#ifdef CURSOR_BLINK	986	#ifdef CURSOR_BLINK
867	hidden_cursor:1,	987	hidden_cursor:1,
868	#endif	988	#endif
		989	#ifdef TEXT_BLINK
		990	hidden_text:1,
		991	#endif
869	#ifdef POINTER_BLANK	992	#ifdef POINTER_BLANK
870	hidden_pointer:1,	993	hidden_pointer:1,
871	#endif	994	#endif
		995	enc_utf8:1, /* wether locale uses utf-8 */
		996	seen_input:1, /* wether we have seen some program output yet */
		997	seen_resize:1, /* wether we had a resize event */
872	parsed_geometry:1,	998	parsed_geometry:1;
873	seen_input:1; /* wether any input has been seen so far */
874		999
875	unsigned char refresh_type,	1000	unsigned char refresh_type,
876	#ifdef UTMP_SUPPORT
877	next_utmp_action,
878	#endif
879	#ifndef NO_SETOWNER_TTYDEV
880	next_tty_action,
881	#endif
882	#ifdef META8_OPTION	1001	#ifdef META8_OPTION
883	meta_char, /* Alt-key prefix */	1002	meta_char, /* Alt-key prefix */
884	#endif	1003	#endif
885	scrollbar_align,	1004	scrollbar_align,
886	selection_wait,	1005	selection_wait,
887	selection_type;	1006	selection_type;
888	/* ---------- */	1007	/* ---------- */
889	#ifdef GREEK_SUPPORT	1008	bool rvideo_state, rvideo_mode;
890	short greek_mode; /* greek keyboard mode */	1009	#ifndef NO_BELL
891	#endif
892	short rvideo;	1010	bool rvideo_bell;
		1011	#endif
893	int16_t num_scr; /* screen: number lines scrolled */	1012	int num_scr; /* screen: number lines scrolled */
894	uint16_t prev_ncol, /* screen: previous number of columns */	1013	int prev_ncol, /* screen: previous number of columns */
895	prev_nrow; /* screen: previous number of rows */	1014	prev_nrow; /* screen: previous number of rows */
896	#ifdef RXVT_GRAPHICS
897	uint16_t gr_prev_start;
898	#endif
899	/* ---------- */	1015	/* ---------- */
900	rend_t rstyle;	1016	rend_t rstyle;
901	/* ---------- */	1017	/* ---------- */
902	uint32_t pixcolor_set[NPIXCLR_SETS];	1018	uint32_t pixcolor_set[NPIXCLR_SETS];
903	/* ---------- */	1019	/* ---------- */
904	#ifdef SELECTION_SCROLLING	1020	#ifdef SELECTION_SCROLLING
905	int scroll_selection_delay,
906	scroll_selection_lines;	1021	int scroll_selection_lines;
907	enum page_dirn scroll_selection_dir;	1022	enum page_dirn scroll_selection_dir;
908	int selection_save_x,	1023	int selection_save_x,
909	selection_save_y,	1024	selection_save_y,
910	selection_save_state,	1025	selection_save_state;
911	pending_scroll_selection;
912	#endif	1026	#endif
913	/* ---------- */	1027	/* ---------- */
914	int csrO, /* Hops - csr offset in thumb/slider to */	1028	int csrO, /* Hops - csr offset in thumb/slider to */
915	/* give proper Scroll behaviour */	1029	/* give proper Scroll behaviour */
916	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
917	scroll_arrow_delay,
918	#endif
919	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1030	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
920	mouse_slip_wheel_delay,
921	mouse_slip_wheel_speed,	1031	mouse_slip_wheel_speed,
922	#endif	1032	#endif
923	refresh_count,	1033	refresh_count,
924	refresh_limit,	1034	refresh_limit,
925	fnum, /* logical font number */
926	last_bot, /* scrollbar last bottom position */	1035	last_bot, /* scrollbar last bottom position */
927	last_top, /* scrollbar last top position */	1036	last_top, /* scrollbar last top position */
928	last_state, /* scrollbar last state */	1037	last_state, /* scrollbar last state */
929	scrollbar_len,	1038	scrollbar_len,
930	currmaxcol,
931	#ifdef MENUBAR
932	menu_readonly, /* okay to alter menu? */
933	Arrows_x,
934	#endif
935	#if MENUBAR_MAX > 1
936	Nbars,
937	#endif
938	window_vt_x,	1039	window_vt_x,
939	window_vt_y,	1040	window_vt_y,
940	window_sb_x,	1041	window_sb_x,
941	# ifdef POINTER_BLANK	1042	# ifdef POINTER_BLANK
942	pointerBlankDelay,	1043	pointerBlankDelay,
943	# endif	1044	# endif
944	allowedxerror;	1045	allowedxerror;
945	/* ---------- */	1046	/* ---------- */
946	unsigned int ModMetaMask,	1047	unsigned int ModLevel3Mask,
		1048	ModMetaMask,
947	ModNumLockMask,	1049	ModNumLockMask;
948	old_width, /* last used width in screen resize */	1050	int old_width, /* last used width in screen resize */
949	old_height, /* last used height in screen resize */	1051	old_height; /* last used height in screen resize */
950	#ifndef NO_BRIGHTCOLOR
951	colorfgbg,
952	#endif
953	ttymode;
954	unsigned long PrivateModes,	1052	unsigned long priv_modes,
955	SavedModes;	1053	SavedModes;
956	/* ---------- */
957	#ifdef PREFER_24BIT
958	Visual *Xvisual;
959	#endif
960	/* ---------- */	1054	/* ---------- */
961	Atom xa[NUM_XA];	1055	Atom xa[NUM_XA];
962	/* ---------- */	1056	/* ---------- */
963	#ifdef MENUBAR	1057	#ifdef RXVT_SCROLLBAR
964	GC menubarGC;
965	#endif
966	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
967	GC scrollbarGC,	1058	GC scrollbarGC,
968	topShadowGC,	1059	topShadowGC,
969	botShadowGC;	1060	botShadowGC;
970	#endif	1061	#endif
971	#ifdef XTERM_SCROLLBAR	1062	#ifdef XTERM_SCROLLBAR
972	GC xscrollbarGC,	1063	GC xscrollbarGC,
973	ShadowGC;	1064	ShadowGC;
		1065	#endif
		1066	#ifdef PLAIN_SCROLLBAR
		1067	GC pscrollbarGC;
974	#endif	1068	#endif
975	#ifdef NEXT_SCROLLBAR	1069	#ifdef NEXT_SCROLLBAR
976	GC blackGC,	1070	GC blackGC,
977	whiteGC,	1071	whiteGC,
978	grayGC,	1072	grayGC,
…		…
986	#endif	1080	#endif
987	/* ---------- */	1081	/* ---------- */
988	Time selection_time,	1082	Time selection_time,
989	selection_request_time;	1083	selection_request_time;
990	pid_t cmd_pid; /* process id of child */	1084	pid_t cmd_pid; /* process id of child */
991	gid_t ttygid;	1085	char * incr_buf;
992	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1086	size_t incr_buf_size, incr_buf_fill;
993	uid_t euid;
994	gid_t egid;
995	#endif
996	/* ---------- */	1087	/* ---------- */
997	Cursor leftptr_cursor;	1088	Cursor leftptr_cursor;
998	#ifdef POINTER_BLANK
999	Cursor blank_cursor;
1000	#endif
1001	/* ---------- */	1089	/* ---------- */
1002	const char *ttydev; /* pty/tty name */
1003	#ifndef NO_BACKSPACE_KEY	1090	#ifndef NO_BACKSPACE_KEY
1004	const char *key_backspace;	1091	const char *key_backspace;
1005	#endif	1092	#endif
1006	#ifndef NO_DELETE_KEY	1093	#ifndef NO_DELETE_KEY
1007	const char *key_delete;	1094	const char *key_delete;
1008	#endif	1095	#endif
1009	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1010	KeySym ks_bigfont, ks_smallfont;
1011	#endif
1012	#ifdef GREEK_SUPPORT
1013	KeySym ks_greekmodeswith;
1014	#endif
1015	#ifdef USE_XIM
1016	XIC Input_Context;
1017	XIMStyle input_style;
1018	int event_type;
1019	#endif
1020	struct mouse_event MEvent;	1096	struct mouse_event MEvent;
1021	XComposeStatus compose;	1097	XComposeStatus compose;
1022	#ifdef RXVT_GRAPHICS
1023	int graphics_up;
1024	struct grwin_t *gr_root;
1025	#endif
1026	ttymode_t tio;	1098	ttymode_t tio;
1027	#ifdef UTMP_SUPPORT
1028	# ifdef HAVE_STRUCT_UTMP
1029	struct utmp ut;
1030	# endif
1031	# ifdef HAVE_STRUCT_UTMPX
1032	struct utmpx utx;
1033	# endif
1034	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1035	char ut_id[5];
1036	# endif
1037	int utmp_pos;
1038	#endif
1039	row_col_t oldcursor;	1099	row_col_t oldcursor;
1040	#ifdef XPM_BACKGROUND	1100	#ifdef XPM_BACKGROUND
1041	bgPixmap_t bgPixmap;	1101	bgPixmap_t bgPixmap;
1042	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1102	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1043	#endif	1103	#endif
1044	#ifdef MULTICHAR_SET
1045	int oldcursormulti;
1046	void (*multichar_decode)(unsigned char *str, int len);
1047	#endif
1048	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1049	struct stat ttyfd_stat; /* original status of our tty */
1050	#endif
1051	#ifdef MENUBAR
1052	menu_t *ActiveMenu, /* currently active menu */
1053	*BuildMenu; /* the menu currently being built */
1054	bar_t *CurrentBar;
1055	# if !(MENUBAR_MAX > 1)
1056	bar_t BarList;
1057	# endif /* (MENUBAR_MAX > 1) */
1058	#endif
1059	#ifdef RXVT_GRAPHICS
1060	Window gr_last_id;
1061	#endif
1062	#ifdef CURSOR_BLINK
1063	struct timeval lastcursorchange;
1064	#endif
1065	#ifdef POINTER_BLANK
1066	struct timeval lastmotion;
1067	#endif
1068		1104
1069	/* these three don't need to be kept but do so to placate some mem checkers */	1105	#if ENABLE_OVERLAY
		1106	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1107	text_t **ov_text;
		1108	rend_t **ov_rend;
		1109
		1110	void scr_swap_overlay () NOTHROW;
		1111	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
		1112	void scr_overlay_off () NOTHROW;
		1113	void scr_overlay_set (int x, int y,
		1114	text_t text,
		1115	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
		1116	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1117	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
		1118	#endif
		1119
		1120	vector<void *> allocated; // free these memory blocks with free()
		1121
1070	char *env_windowid; /* environmental variable WINDOWID */	1122	char *env_windowid; /* environmental variable WINDOWID */
1071	char *env_display; /* environmental variable DISPLAY */	1123	char *env_display; /* environmental variable DISPLAY */
1072	char *env_term; /* environmental variable TERM */	1124	char *env_term; /* environmental variable TERM */
1073	char *env_colorfgbg;	1125	char *env_colorfgbg;
1074	char *buffer;
1075	char *locale;	1126	char *locale;
1076	char charsets[4];	1127	char charsets[4];
1077	unsigned char *v_buffer; /* pointer to physical buffer */	1128	char *v_buffer; /* pointer to physical buffer */
1078	unsigned int v_buflen; /* size of area to write */	1129	unsigned int v_buflen; /* size of area to write */
1079	char *newfont[MAX_NFONTS];	1130	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1131
1080	#ifdef KEYSYM_RESOURCE	1132	#ifdef KEYSYM_RESOURCE
1081	const unsigned char *Keysym_map[256];	1133	keyboard_manager *keyboard;
1082	#endif	1134	#endif
		1135
1083	const char *rs[NUM_RESOURCES];	1136	const char *rs[NUM_RESOURCES];
1084	/* command input buffering */	1137	/* command input buffering */
1085	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1138	char *cmdbuf_ptr, *cmdbuf_endp;
1086	unsigned char cmdbuf_base[BUFSIZ];	1139	char cmdbuf_base[CBUFSIZ];
1087	unsigned char kbuf[KBUFSZ];
1088		1140
1089	rxvt_salloc *ralloc;	1141	ptytty *pty;
1090	rxvt_salloc *talloc;
1091		1142
1092	void paste (const unsigned char *data, unsigned int len);	1143	rxvt_salloc *talloc; // text line allocator
		1144	rxvt_salloc *ralloc; // rend line allocator
1093		1145
		1146	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
		1147
		1148	#if ENABLE_FRILLS || ISO_14755
		1149	// ISO 14755 entry support
		1150	unicode_t iso14755buf;
		1151	void commit_iso14755 ();
		1152	int hex_keyval (XKeyEvent &ev);
		1153	# if ISO_14755
		1154	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1155	void iso14755_54 (int x, int y);
		1156	# endif
		1157	#endif
		1158
		1159	// modifies first argument(!)
		1160	void paste (char *data, unsigned int len) NOTHROW;
		1161
		1162	long vt_emask, vt_emask_perl;
		1163
		1164	void vt_select_input () const NOTHROW
		1165	{
		1166	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1167	}
		1168
		1169	#if TRANSPARENT
		1170	void rootwin_cb (XEvent &xev);
		1171	xevent_watcher rootwin_ev;
		1172	#endif
		1173
		1174	void x_cb (XEvent &xev);
1094	void flush ();	1175	void flush ();
		1176	xevent_watcher termwin_ev;
		1177	xevent_watcher vt_ev;
		1178	#ifdef HAVE_SCROLLBARS
		1179	xevent_watcher scrollbar_ev;
		1180	#endif
1095		1181
		1182	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1096	void check_cb (check_watcher &w); check_watcher check_ev;	1183	void check_cb (check_watcher &w); check_watcher check_ev;
1097	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1184	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1098		1185	void flush_cb (time_watcher &w); time_watcher flush_ev;
1099	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1186	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1100	void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1101
1102	void incr_cb (time_watcher &w); time_watcher incr_ev;	1187	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1103		1188
1104	#ifdef CURSOR_BLINK	1189	#ifdef CURSOR_BLINK
		1190	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1191	#endif
		1192	#ifdef TEXT_BLINK
1105	void blink_cb (time_watcher &w); time_watcher blink_ev;	1193	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1194	#endif
		1195	#ifndef NO_BELL
		1196	void bell_cb (time_watcher &w); time_watcher bell_ev;
		1197	#endif
		1198
		1199	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1200	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1201	#endif
		1202	#ifdef SELECTION_SCROLLING
		1203	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1204	#endif
		1205	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1206	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1106	#endif	1207	#endif
1107		1208
1108	#ifdef POINTER_BLANK	1209	#ifdef POINTER_BLANK
1109	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1210	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1110	void pointer_blank ();	1211	void pointer_blank ();
		1212	#endif
1111	void pointer_unblank ();	1213	void pointer_unblank ();
1112	#endif
1113		1214
1114	void tt_printf (const char *fmt,...);	1215	void tt_printf (const char *fmt,...);
1115	void tt_write (const unsigned char *data, unsigned int len);	1216	void tt_write (const char *data, unsigned int len);
		1217	void pty_write ();
1116		1218
1117	void tt_winch ();	1219	void tt_winch ();
1118		1220
1119	rxvt_term ();	1221	rxvt_term ();
1120	~rxvt_term ();	1222	~rxvt_term ();
1121	void destroy ();	1223	void destroy ();
		1224	void emergency_cleanup ();
1122		1225
1123	bool init (int argc, const char *const *argv);	1226	bool init (int argc, const char *const *argv, stringvec *envv);
		1227
		1228	bool init (stringvec *argv, stringvec *envv)
		1229	{
		1230	this->argv = argv;
		1231	return init (argv->size (), argv->begin (), envv);
		1232	}
		1233
1124	bool init_vars ();	1234	bool init_vars ();
1125		1235
1126	uint32_t next_char ();
1127
1128	bool pty_fill ();	1236	bool pty_fill ();
		1237
		1238	void make_current () const // make this the "currently active" urxvt instance
		1239	{
		1240	SET_R (this);
		1241	rxvt_set_locale (locale);
		1242	set_environ (envv);
		1243	}
		1244
		1245	void init_secondary ();
		1246	const char **init_resources (int argc, const char *const *argv);
		1247	const char *x_resource (const char *name);
		1248	void init_env ();
		1249	void set_locale (const char *locale);
		1250	void init_xlocale ();
		1251	void init_command (const char *const *argv);
		1252	void run_command (const char *const *argv);
		1253	int run_child (const char *const *argv);
		1254
		1255	void color_aliases (int idx);
		1256	void recolour_cursor ();
		1257	void create_windows (int argc, const char *const *argv);
		1258	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1259	void window_calc (unsigned int newwidth, unsigned int newheight);
		1260
		1261	#if USE_XIM
		1262	rxvt_xim *input_method;
		1263	XIC Input_Context;
		1264	XIMStyle input_style;
		1265	XPoint spot; // most recently sent spot position
		1266
		1267	void im_destroy ();
		1268	void im_cb (); im_watcher im_ev;
		1269	void im_set_size (XRectangle &size);
		1270	void im_set_position (XPoint &pos) NOTHROW;
		1271	void im_set_color (unsigned long &fg, unsigned long &bg);
		1272	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1273
		1274	bool IMisRunning ();
		1275	void IMSendSpot ();
		1276	bool IM_get_IC (const char *modifiers);
		1277	void IMSetStatusPosition ();
		1278	#endif
		1279
		1280	void resize_scrollbar ();
		1281
		1282	// command.C
		1283	void lookup_key (XKeyEvent &ev);
		1284	unsigned int cmd_write (const char *str, unsigned int count);
		1285
		1286	wchar_t next_char () NOTHROW;
		1287	wchar_t cmd_getc () THROW ((class out_of_input));
		1288	uint32_t next_octet () NOTHROW;
		1289	uint32_t cmd_get8 () THROW ((class out_of_input));
		1290
		1291	bool cmd_parse ();
		1292	void mouse_report (XButtonEvent &ev);
		1293	void button_press (XButtonEvent &ev);
		1294	void button_release (XButtonEvent &ev);
		1295	void focus_in ();
		1296	void focus_out ();
		1297	int check_our_parents ();
		1298	#ifdef PRINTPIPE
		1299	FILE *popen_printer ();
		1300	int pclose_printer (FILE *stream);
		1301	#endif
		1302	void process_print_pipe ();
		1303	void process_nonprinting (unicode_t ch);
		1304	void process_escape_vt52 (unicode_t ch);
		1305	void process_escape_seq ();
1129	void process_x_events ();	1306	void process_csi_seq ();
		1307	void process_window_ops (const int *args, unsigned int nargs);
		1308	char *get_to_st (unicode_t &ends_how);
		1309	void process_dcs_seq ();
		1310	void process_osc_seq ();
		1311	void process_color_seq (int report, int color, const char *str, char resp);
		1312	void process_xterm_seq (int op, const char *str, char resp);
		1313	int privcases (int mode, unsigned long bit);
		1314	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1315	void process_sgr_mode (unsigned int nargs, const int *arg);
		1316	void process_graphics ();
		1317	// init.C
		1318	void Get_Colours ();
		1319	void get_ourmods ();
		1320	// main.C
		1321	bool set_fonts ();
		1322	void set_string_property (Atom prop, const char *str, int len = -1);
		1323	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1324	void set_title (const char *str);
		1325	void set_icon_name (const char *str);
		1326	void set_window_color (int idx, const char *color);
		1327	void set_colorfgbg ();
		1328	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1329	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1130		1330
1131	void *operator new (size_t s);	1331	// screen.C
1132	void operator delete (void *p, size_t s);
1133		1332
1134	/* screen(!) */	1333	void lalloc (line_t &l) const NOTHROW
1135	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1334	{
1136	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1335	l.t = (text_t *)talloc->alloc ();
		1336	l.r = (rend_t *)ralloc->alloc ();
		1337	}
		1338
		1339	#if 0
		1340	void lfree (line_t &l)
		1341	{
		1342	talloc->free (l.t);
		1343	ralloc->free (l.r);
		1344	}
		1345	#endif
		1346
		1347	void lresize (line_t &l) const NOTHROW
		1348	{
		1349	if (!l.t)
		1350	return;
		1351
		1352	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1353	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1354
		1355	l.l = min (l.l, ncol);
		1356
		1357	if (ncol > prev_ncol)
		1358	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1359	}
		1360
		1361	int fgcolor_of (rend_t r) const NOTHROW
		1362	{
		1363	int base = GET_BASEFG (r);
		1364	#ifndef NO_BRIGHTCOLOR
		1365	if (r & RS_Bold
		1366	# if ENABLE_STYLES
		1367	&& OPTION (Opt_intensityStyles)
		1368	# endif
		1369	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1370	base += minBrightCOLOR - minCOLOR;
		1371	#endif
		1372	return base;
		1373	}
		1374
		1375	int bgcolor_of (rend_t r) const NOTHROW
		1376	{
		1377	int base = GET_BASEBG (r);
		1378	#ifndef NO_BRIGHTCOLOR
		1379	if (r & RS_Blink
		1380	# if ENABLE_STYLES
		1381	&& OPTION (Opt_intensityStyles)
		1382	# endif
		1383	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1384	base += minBrightCOLOR - minCOLOR;
		1385	#endif
		1386	return base;
		1387	}
		1388
		1389	bool option (uint32_t opt) const NOTHROW
		1390	{
		1391	return OPTION (opt);
		1392	}
		1393
		1394	void set_option (uint32_t opt, bool set) NOTHROW
		1395	{
		1396	if (set)
		1397	options |= opt;
		1398	else
		1399	options &= ~opt;
		1400	}
		1401
		1402	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1403	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1137	int scr_scroll_text (int row1, int row2, int count, int spec);	1404	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1138	void scr_reset ();	1405	void scr_reset ();
1139	void scr_reset_realloc ();
1140	void scr_release ();	1406	void scr_release () NOTHROW;
		1407	void scr_clear (bool really = false) NOTHROW;
		1408	void scr_refresh () NOTHROW;
		1409	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
		1410	void scr_erase_screen (int mode) NOTHROW;
		1411	#if ENABLE_FRILLS
		1412	void scr_erase_savelines () NOTHROW;
		1413	void scr_backindex () NOTHROW;
		1414	void scr_forwardindex () NOTHROW;
		1415	#endif
		1416	void scr_touch (bool refresh) NOTHROW;
		1417	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
		1418	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1419	void scr_recolour () NOTHROW;
		1420	void scr_remap_chars () NOTHROW;
		1421	void scr_remap_chars (line_t &l) NOTHROW;
		1422
		1423	enum cursor_mode { SAVE, RESTORE };
		1424
		1425	void scr_poweron () NOTHROW;
		1426	void scr_cursor (cursor_mode mode) NOTHROW;
		1427	void scr_do_wrap () NOTHROW;
		1428	int scr_change_screen (int scrn) NOTHROW;
		1429	void scr_color (unsigned int color, int fgbg) NOTHROW;
		1430	void scr_rendition (int set, int style) NOTHROW;
		1431	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
		1432	void scr_backspace () NOTHROW;
		1433	void scr_tab (int count, bool ht = false) NOTHROW;
		1434	void scr_gotorc (int row, int col, int relative) NOTHROW;
		1435	void scr_index (enum page_dirn direction) NOTHROW;
		1436	void scr_erase_line (int mode) NOTHROW;
		1437	void scr_E () NOTHROW;
		1438	void scr_insdel_lines (int count, int insdel) NOTHROW;
		1439	void scr_insdel_chars (int count, int insdel) NOTHROW;
		1440	void scr_scroll_region (int top, int bot) NOTHROW;
		1441	void scr_cursor_visible (int mode) NOTHROW;
		1442	void scr_autowrap (int mode) NOTHROW;
		1443	void scr_relative_origin (int mode) NOTHROW;
		1444	void scr_insert_mode (int mode) NOTHROW;
		1445	void scr_set_tab (int mode) NOTHROW;
		1446	void scr_rvideo_mode (bool on) NOTHROW;
		1447	void scr_report_position () NOTHROW;
		1448	void set_font_style () NOTHROW;
		1449	void scr_charset_choose (int set) NOTHROW;
		1450	void scr_charset_set (int set, unsigned int ch) NOTHROW;
		1451	void scr_move_to (int y, int len) NOTHROW;
		1452	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
		1453	bool scr_changeview (int new_view_start) NOTHROW;
		1454	void scr_bell () NOTHROW;
		1455	void scr_printscreen (int fullhist) NOTHROW;
		1456	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1457	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
		1458	void scr_reverse_selection () NOTHROW;
		1459	void scr_dump (int fd) NOTHROW;
		1460
		1461	void selection_check (int check_more) NOTHROW;
		1462	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
		1463	void selection_property (Window win, Atom prop) NOTHROW;
		1464	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
		1465	int selection_request_other (Atom target, int selnum) NOTHROW;
		1466	void selection_clear () NOTHROW;
		1467	void selection_make (Time tm);
		1468	bool selection_grab (Time tm) NOTHROW;
		1469	void selection_start_colrow (int col, int row) NOTHROW;
		1470	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
		1471	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
		1472	void selection_remove_trailing_spaces () NOTHROW;
		1473	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1474	void selection_click (int clicks, int x, int y) NOTHROW;
		1475	void selection_extend (int x, int y, int flag) NOTHROW;
		1476	void selection_rotate (int x, int y) NOTHROW;
		1477
		1478	void pixel_position (int *x, int *y) NOTHROW;
		1479
		1480	#if defined(NEXT_SCROLLBAR)
		1481	// scrollbar-next.C
		1482	Pixmap renderPixmap (const char *const *data, int width, int height);
		1483	void init_scrollbar_stuff ();
		1484	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1485	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1486	#endif
		1487
		1488	#if defined(RXVT_SCROLLBAR)
		1489	// scrollbar-rxvt.C
		1490	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1491	#endif
		1492
		1493	#if defined(XTERM_SCROLLBAR)
		1494	// scrollbar-xterm.C
		1495	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1496	#endif
		1497
		1498	#if defined(PLAIN_SCROLLBAR)
		1499	// scrollbar-plain.C
		1500	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1501	#endif
		1502
		1503	// scrollbar.C
		1504	int scrollbar_mapping (int map);
		1505	int scrollbar_show (int update);
		1506	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1507
		1508	// xdefaults.C
		1509	void get_options (int argc, const char *const *argv);
		1510	int parse_keysym (const char *str, const char *arg);
		1511	void get_xdefaults (FILE *stream, const char *name);
		1512	void extract_resources ();
		1513	// xpm.C
		1514	int scale_pixmap (const char *geom);
		1515	void resize_pixmap ();
		1516	Pixmap set_bgPixmap (const char *file);
1141	};	1517	};
1142
1143	#ifndef __attribute__
1144	# ifdef __GNUC__
1145	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1146	# define __attribute__(x)
1147	# endif
1148	# endif
1149	# define __attribute__(x)
1150	#endif
1151		1518
1152	/*	1519	/*
1153	*****************************************************************************	1520	*****************************************************************************
1154	* PROTOTYPES	1521	* PROTOTYPES
1155	*****************************************************************************	1522	*****************************************************************************
…		…
1157	#ifdef PROTOTYPES	1524	#ifdef PROTOTYPES
1158	# define __PROTO(p) p	1525	# define __PROTO(p) p
1159	#else	1526	#else
1160	# define __PROTO(p) ()	1527	# define __PROTO(p) ()
1161	#endif	1528	#endif
1162	#include "protos.h"
1163		1529
1164	#ifdef DEBUG_malloc	1530	#ifdef DEBUG_malloc
1165	# include "dmalloc.h" /* This comes last */	1531	# include "dmalloc.h" /* This comes last */
1166	#endif	1532	#endif
1167		1533

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