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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.2 by pcg, Mon Nov 24 17:31:27 2003 UTC vs.
Revision 1.52 by pcg, Sun Mar 14 17:33:08 2004 UTC

1	/*
2	* $Id: rxvt.h,v 1.2 2003/11/24 17:31:27 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"
11		7
…		…
14	#include <X11/keysymdef.h>	10	#include <X11/keysymdef.h>
15	#include <X11/Xatom.h>	11	#include <X11/Xatom.h>
16		12
17	#include "defaultfont.h"	13	#include "defaultfont.h"
18	#include "rxvtcolor.h"	14	#include "rxvtcolor.h"
		15	#include "iom.h"
		16	#include "salloc.h"
19		17
20	/*	18	/*
21	*****************************************************************************	19	*****************************************************************************
22	* SYSTEM HACKS	20	* SYSTEM HACKS
23	*****************************************************************************	21	*****************************************************************************
…		…
41	# include <termios.h>	39	# include <termios.h>
42	typedef struct termios ttymode_t;	40	typedef struct termios ttymode_t;
43	#else	41	#else
44	# include <sgtty.h>	42	# include <sgtty.h>
45	typedef struct {	43	typedef struct {
46	struct sgttyb sg;	44	struct sgttyb sg;
47	struct tchars tc;	45	struct tchars tc;
48	struct ltchars lc;	46	struct ltchars lc;
49	int line;	47	int line;
50	int local;	48	int local;
51	} ttymode_t;	49	} ttymode_t;
52	#endif	50	#endif
53		51
54	#ifdef GREEK_SUPPORT
55	# include "grkelot.h"
56	#endif
57	#ifdef XPM_BACKGROUND	52	#ifdef XPM_BACKGROUND
58	# ifdef XPM_INC_X11	53	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>	54	# include <X11/xpm.h>
60	# else	55	# else
61	# include <xpm.h>	56	# include <xpm.h>
62	# endif	57	# endif
63	#endif	58	#endif
64		59
65	#ifndef STDIN_FILENO	60	#ifndef STDIN_FILENO
66	# define STDIN_FILENO 0	61	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	62	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	63	# define STDERR_FILENO 2
69	#endif	64	#endif
70		65
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	66	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	67	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)
73	# define NO_SETOWNER_TTYDEV	68	# define NO_SETOWNER_TTYDEV
…		…
80	/*	75	/*
81	*****************************************************************************	76	*****************************************************************************
82	* STRUCTURES AND TYPEDEFS	77	* STRUCTURES AND TYPEDEFS
83	*****************************************************************************	78	*****************************************************************************
84	*/	79	*/
85	struct rxvt_vars; /* Later REDEFINED and typedef'd to rxvt_t */
86	struct rxvt_hidden;
87	struct grwin_t;	80	struct grwin_t;
88
89		81
90	/* Sanitize menubar info */	82	/* Sanitize menubar info */
91	#ifndef MENUBAR	83	#ifndef MENUBAR
92	# undef MENUBAR_MAX	84	# undef MENUBAR_MAX
93	#endif	85	#endif
94	#ifndef MENUBAR_MAX	86	#ifndef MENUBAR_MAX
95	# define MENUBAR_MAX 0	87	# define MENUBAR_MAX 0
96	#endif	88	#endif
97		89
98	/* If we're using either the rxvt scrollbar or menu bars, keep the	90	/* If we're using either the rxvt scrollbar or menu bars, keep the
99	* scrollColor resource.	91	* scrollColor resource.
100	*/	92	*/
…		…
104	# undef KEEP_SCROLLCOLOR	96	# undef KEEP_SCROLLCOLOR
105	#endif	97	#endif
106		98
107	#ifdef XPM_BACKGROUND	99	#ifdef XPM_BACKGROUND
108	typedef struct {	100	typedef struct {
109	short w, h, x, y;	101	short w, h, x, y;
110	Pixmap pixmap;	102	Pixmap pixmap;
111	} bgPixmap_t;	103	} bgPixmap_t;
112	#endif	104	#endif
113		105
114	/*	106	/*
115	* the 'essential' information for reporting Mouse Events	107	* the 'essential' information for reporting Mouse Events
116	* pared down from XButtonEvent	108	* pared down from XButtonEvent
117	*/	109	*/
118	struct mouse_event {	110	struct mouse_event {
119	int clicks;	111	int clicks;
120	Time time; /* milliseconds */	112	Time time; /* milliseconds */
121	unsigned int state; /* key or button mask */	113	unsigned int state; /* key or button mask */
122	unsigned int button; /* detail */	114	unsigned int button; /* detail */
123	};	115	};
124		116
125	#ifndef min	117	#ifndef min
126	# define min(a,b) (((a) < (b)) ? (a) : (b))	118	# define min(a,b) (((a) < (b)) ? (a) : (b))
127	# define max(a,b) (((a) > (b)) ? (a) : (b))	119	# define max(a,b) (((a) > (b)) ? (a) : (b))
128	#endif	120	#endif
129		121
130	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	122	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
131	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	123	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
132	#define SWAP_IT(one, two, typeof) \	124	#define SWAP_IT(one, two, typeof) \
133	do { \	125	do { \
134	typeof swapittmp; \	126	typeof swapittmp; \
135	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	127	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
136	} while (/* CONSTCOND */ 0)	128	} while (/* CONSTCOND */ 0)
137	#define BOUND_POSITIVE_INT16(val) \	129	#define BOUND_POSITIVE_INT16(val) \
138	(int16_t)((val) <= 0 \	130	(int16_t) ((val) <= 0 \
139	? 0 \	131	? 0 \
140	: min((val), (((uint16_t)-1)>>1)))	132	: min ((val), (((uint16_t)-1)>>1)))
141		133
142	/*	134	/*
143	*****************************************************************************	135	*****************************************************************************
144	* NORMAL DEFINES	136	* NORMAL DEFINES
145	*****************************************************************************	137	*****************************************************************************
…		…
147		139
148	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)	140	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
149	# error if you disable both selection styles, how can you select, silly?	141	# error if you disable both selection styles, how can you select, silly?
150	#endif	142	#endif
151		143
152	#define APL_CLASS "XTerm" /* class name */
153	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
154	#define APL_NAME "rxvt" /* normal name */
155
156	/* COLORTERM, TERM environment variables */	144	/* COLORTERM, TERM environment variables */
157	#define COLORTERMENV "rxvt"	145	#define COLORTERMENV "rxvt"
158	#ifdef XPM_BACKGROUND	146	#ifdef XPM_BACKGROUND
159	# define COLORTERMENVFULL COLORTERMENV "-xpm"	147	# define COLORTERMENVFULL COLORTERMENV "-xpm"
160	#else	148	#else
161	# define COLORTERMENVFULL COLORTERMENV	149	# define COLORTERMENVFULL COLORTERMENV
162	#endif	150	#endif
163	#ifndef TERMENV	151	#ifndef TERMENV
164	# define TERMENV "xterm"	152	# define TERMENV "rxvt"
165	#endif	153	#endif
166		154
167	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	155	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
168	# define NO_MOUSE_REPORT_SCROLLBAR	156	# define NO_MOUSE_REPORT_SCROLLBAR
169	#endif	157	#endif
…		…
176		164
177	#if !defined (EACCESS) && defined(EAGAIN)	165	#if !defined (EACCESS) && defined(EAGAIN)
178	# define EACCESS EAGAIN	166	# define EACCESS EAGAIN
179	#endif	167	#endif
180		168
181	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	169	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
182	# define EXIT_SUCCESS 0 /* exit function success */	170	# define EXIT_SUCCESS 0 /* exit function success */
183	# define EXIT_FAILURE 1 /* exit function failure */	171	# define EXIT_FAILURE 1 /* exit function failure */
184	#endif	172	#endif
185		173
186	#define menuBar_esc 10	174	#define menuBar_esc 10
187	#define scrollBar_esc 30	175	#define scrollBar_esc 30
188	#define menuBar_margin 2 /* margin below text */	176	#define menuBar_margin 2 /* margin below text */
189		177
190	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	178	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
191	# define HAVE_SCROLLBARS	179	# define HAVE_SCROLLBARS
192	#endif	180	#endif
193		181
194	/* width of scrollBar, menuBar shadow, must be 1 or 2 */	182	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
195	#ifdef HALFSHADOW	183	#ifdef HALFSHADOW
196	# define SHADOW 1	184	# define SHADOW 1
197	#else	185	#else
198	# define SHADOW 2	186	# define SHADOW 2
199	#endif	187	#endif
200		188
201	#define R_SB_ALIGN_CENTRE 0	189	#define R_SB_ALIGN_CENTRE 0
202	#define R_SB_ALIGN_TOP 1	190	#define R_SB_ALIGN_TOP 1
203	#define R_SB_ALIGN_BOTTOM 2	191	#define R_SB_ALIGN_BOTTOM 2
204		192
205	#define R_SB_RXVT 0	193	#define R_SB_RXVT 0
206	#define R_SB_NEXT 1	194	#define R_SB_NEXT 1
207	#define R_SB_XTERM 2	195	#define R_SB_XTERM 2
		196	#define R_SB_PLAIN 4
208		197
209	#define SB_WIDTH_NEXT 19	198	#define SB_WIDTH_NEXT 19
210	#define SB_WIDTH_XTERM 7	199	#define SB_WIDTH_XTERM 15
		200	#define SB_WIDTH_PLAIN 7
211	#ifndef SB_WIDTH_RXVT	201	#ifndef SB_WIDTH_RXVT
212	# define SB_WIDTH_RXVT 10	202	# define SB_WIDTH_RXVT 10
213	#endif	203	#endif
214		204
215	/*	205	/*
216	* NeXT scrollbar defines	206	* NeXT scrollbar defines
217	*/	207	*/
218	#define SB_PADDING 1	208	#define SB_PADDING 1
219	#define SB_BORDER_WIDTH 1	209	#define SB_BORDER_WIDTH 1
220	#define SB_BEVEL_WIDTH_UPPER_LEFT 1	210	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
221	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2	211	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
222	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)	212	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
223	#define SB_MARGIN_SPACE (SB_PADDING * 2)	213	#define SB_MARGIN_SPACE (SB_PADDING * 2)
224	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)	214	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
225	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)	215	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
226	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)	216	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
227	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)	217	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
228	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)	218	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
229	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)	219	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
230	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)	220	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
231	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))	221	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
232	/*	222	/*
233	* +-------------+	223	* +-------------+
234	* | | <---< SB_PADDING	224	* | | <---< SB_PADDING
235	* | ::::::::::: |	225	* | ::::::::::: |
236	* | ::::::::::: |	226	* | ::::::::::: |
…		…
242	* | | :::::::: |	232	* | | :::::::: |
243	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	233	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
244	* | +---------+ |	234	* | +---------+ |
245	* | | ......%%| |	235	* | | ......%%| |
246	* | | ......%%| |	236	* | | ......%%| |
247	* | | ..()..%%| |	237	* | | .. ()..%%| |
248	* | | ......%%| |	238	* | | ......%%| |
249	* | | %%%%%%%%| |	239	* | | %%%%%%%%| |
250	* | +---------+ | <.........................	240	* | +---------+ | <.........................
251	* | | <---< SB_PADDING :	241	* | | <---< SB_PADDING :
252	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	242	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
273	* :............:	263	* :............:
274	* |	264	* |
275	* +---< SB_WIDTH_NEXT	265	* +---< SB_WIDTH_NEXT
276	*/	266	*/
277		267
		268	enum {
278	#define NO_REFRESH 0 /* Window not visible at all! */	269	NO_REFRESH = 0 , /* Window not visible at all! */
279	#define FAST_REFRESH (1<<0) /* Fully exposed window */	270	FAST_REFRESH = 1<<0, /* Fully exposed window */
280	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	271	SLOW_REFRESH = 1<<1, /* Partially exposed window */
281	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	272	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
282	#define REFRESH_BOUNDS (1<<3)	273	REFRESH_BOUNDS = 1<<3
		274	};
283		275
284	#ifdef NO_SECONDARY_SCREEN	276	#ifdef NO_SECONDARY_SCREEN
285	# define NSCREENS 0	277	# define NSCREENS 0
286	#else	278	#else
287	# define NSCREENS 1	279	# define NSCREENS 1
288	#endif	280	#endif
289		281
290	#define IGNORE 0	282	#define IGNORE 0
291	#define SAVE 's'	283	#define SAVE 's'
292	#define RESTORE 'r'	284	#define RESTORE 'r'
293		285
294	/* special (internal) prefix for font commands */	286	/* special (internal) prefix for font commands */
295	#define FONT_CMD '#'	287	#define FONT_CMD '#'
296	#define FONT_DN "#-"	288	#define FONT_DN "#-"
297	#define FONT_UP "#+"	289	#define FONT_UP "#+"
298		290
299	/* flags for rxvt_scr_gotorc() */	291	/* flags for rxvt_scr_gotorc () */
		292	enum {
300	#define C_RELATIVE 1 /* col movement is relative */	293	C_RELATIVE = 1 , /* col movement is relative */
301	#define R_RELATIVE 2 /* row movement is relative */	294	R_RELATIVE = 2, /* row movement is relative */
302	#define RELATIVE (R_RELATIVE|C_RELATIVE)	295	RELATIVE = 1 | 2,
		296	};
303		297
304	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	298	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
		299	enum {
305	#define INSERT -1 /* don't change these values */	300	INSERT = -1, /* don't change these values */
306	#define DELETE +1	301	DELETE = +1,
307	#define ERASE +2	302	ERASE = +2,
		303	};
308		304
309	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	305	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
310	enum page_dirn {	306	enum page_dirn {
311	UP,	307	UP,
312	DN,	308	DN,
313	NO_DIR	309	NO_DIR,
314	};	310	};
315		311
316	/* arguments for rxvt_scr_change_screen() */	312	/* arguments for rxvt_scr_change_screen () */
317	enum {	313	enum {
318	PRIMARY = 0,	314	PRIMARY = 0,
319	SECONDARY	315	SECONDARY,
320	};	316	};
321		317
		318	#define RS_None 0 /* Normal */
		319
		320	#define RS_fgMask 0x000001FFu /* 512 colors */
		321	#define RS_bgMask 0x0003FE00u /* 512 colors */
		322	#define RS_Bold 0x00040000u /* bold */
		323	#define RS_Blink 0x00080000u /* blink */
		324	#define RS_RVid 0x00100000u /* reverse video */
		325	#define RS_Uline 0x00200000u /* underline */
		326
		327	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */
		328	#define RS_fontShift 22
		329
		330	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)
		331	#define RS_attrMask (RS_baseattrMask|RS_fontMask)
		332
		333	#define Sel_none 0 /* Not waiting */
		334	#define Sel_normal 0x01 /* normal selection */
		335	#define Sel_incr 0x02 /* incremental selection */
		336	#define Sel_direct 0x00
		337	#define Sel_Primary 0x01
		338	#define Sel_Secondary 0x02
		339	#define Sel_Clipboard 0x03
		340	#define Sel_whereMask 0x0f
		341	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
		342	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
		343
322	enum {	344	enum {
323	SBYTE = 0,
324	WBYTE
325	};
326
327
328	#define RS_None 0 /* Normal */
329
330	#define RS_fgMask 0x000001FFu /* 512 colors */
331	#define RS_bgMask 0x0003FE00u /* 512 colors */
332	#define RS_Bold 0x00040000u /* bold */
333	#define RS_Blink 0x00080000u /* blink */
334	#define RS_RVid 0x00100000u /* reverse video */
335	#define RS_Uline 0x00200000u /* underline */
336
337	#define RS_wide 0x00400000u /* only multibyte characters */
338	#define IS_WIDE(r) ((r) & RS_wide)
339
340	#define RS_fontMask 0xff000000u /* plenty(?) of fonts */
341	#define RS_fontShift 24
342
343	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)
344	#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide)
345
346	#define Sel_none 0 /* Not waiting */
347	#define Sel_normal 0x01 /* normal selection */
348	#define Sel_incr 0x02 /* incremental selection */
349	#define Sel_direct 0x00
350	#define Sel_Primary 0x01
351	#define Sel_Secondary 0x02
352	#define Sel_Clipboard 0x03
353	#define Sel_whereMask 0x0f
354	#define Sel_CompoundText 0x10 /* last request was Compound */
355
356	enum {
357	C0_NUL = 0x00,	345	C0_NUL = 0x00,
358	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	346	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
359	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	347	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
360	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	348	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
361	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1	349	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
362	};	350	};
363	#define CHAR_ST 0x9c /* 0234 */	351	#define CHAR_ST 0x9c /* 0234 */
364		352
365	/*	353	/*
366	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	354	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
367	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	355	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
368	*/	356	*/
369	#define XTerm_name 0	357	enum {
370	#define XTerm_iconName 1	358	XTerm_name = 0,
371	#define XTerm_title 2	359	XTerm_iconName = 1,
372	#define XTerm_Color 4 /* change colors */	360	XTerm_title = 2,
		361	XTerm_property = 3, // change X property, not yet implemented
		362	XTerm_Color = 4, // change colors
		363	XTerm_Color00 = 10, // not implemented, CLASH!
		364	XTerm_Color01 = 11, // not implemented
373	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	365	XTerm_Color_cursor = 12, // change actual 'Cursor' color
374	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	366	XTerm_Color_pointer = 13, // change actual 'Pointer' color
375	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	367	XTerm_Color04 = 14, // not implemented
376	#define XTerm_Color_BD 18 /* change actual 'Bold' color */	368	XTerm_Color05 = 15, // not implemented
377	#define XTerm_Color_UL 19 /* change actual 'Underline' color */	369	XTerm_Color06 = 16, // not implemented
378	#define XTerm_logfile 46 /* not implemented */	370	XTerm_Color_RV = 17, // change actual 'Highlight' color
379	#define XTerm_font 50	371	XTerm_logfile = 46, // not implemented
		372	XTerm_font = 50,
380		373
381	/*	374	XTerm_konsole30 = 30, // reserved for konsole
		375	XTerm_konsole31 = 31, // reserved for konsole
		376	XTerm_emacs51 = 51, // reserved for emacs shell
		377	/*
382	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	378	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
383	*/	379	*/
384	#define XTerm_Menu 10 /* set menu item */	380	XTerm_Menu = 10, // set menu item
385	#define XTerm_Pixmap 20 /* new bg pixmap */	381	XTerm_Color_BD = 18, // change actual 'Bold' color
386	#define XTerm_restoreFG 39 /* change default fg color */	382	XTerm_Color_UL = 19, // change actual 'Underline' color
387	#define XTerm_restoreBG 49 /* change default bg color */	383	XTerm_Pixmap = 20, // new bg pixmap
		384	XTerm_restoreFG = 39, // change default fg color
		385	XTerm_restoreBG = 49, // change default bg color
388	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	386	XTerm_dumpscreen = 55, // dump scrollback and all of screen
		387	XTerm_locale = 701, // change locale
		388	XTerm_findfont = 702, // find font of given character (in decimal)
		389	};
389		390
390	/* Words starting with `Color_' are colours. Others are counts */	391	/* Words starting with `Color_' are colours. Others are counts */
391	/*	392	/*
392	* The following comment is mostly obsolete since pixcolor_set was expanded:	393	* The following comment is mostly obsolete since pixcolor_set was expanded:
393	* We're currently upto 29 colours. Only 3 more available. The	394	* We're currently upto 29 colours. Only 3 more available. The
…		…
395	* on the unnecessary items, e.g. Color_pointer, but won't bother	396	* on the unnecessary items, e.g. Color_pointer, but won't bother
396	* until we need to. Also, be aware of usage in pixcolor_set	397	* until we need to. Also, be aware of usage in pixcolor_set
397	*/	398	*/
398		399
399	enum colour_list {	400	enum colour_list {
400	Color_fg = 0,	401	Color_fg = 0,
401	Color_bg,	402	Color_bg,
402	minCOLOR, /* 2 */	403	minCOLOR, /* 2 */
403	Color_Black = minCOLOR,	404	Color_Black = minCOLOR,
404	Color_Red3,	405	Color_Red3,
405	Color_Green3,	406	Color_Green3,
406	Color_Yellow3,	407	Color_Yellow3,
407	Color_Blue3,	408	Color_Blue3,
408	Color_Magenta3,	409	Color_Magenta3,
409	Color_Cyan3,	410	Color_Cyan3,
410	maxCOLOR, /* minCOLOR + 7 */	411	maxCOLOR, /* minCOLOR + 7 */
411	#ifndef NO_BRIGHTCOLOR	412	#ifndef NO_BRIGHTCOLOR
412	Color_AntiqueWhite = maxCOLOR,	413	Color_AntiqueWhite = maxCOLOR,
413	minBrightCOLOR, /* maxCOLOR + 1 */	414	minBrightCOLOR, /* maxCOLOR + 1 */
414	Color_Grey25 = minBrightCOLOR,	415	Color_Grey25 = minBrightCOLOR,
415	Color_Red,	416	Color_Red,
416	Color_Green,	417	Color_Green,
417	Color_Yellow,	418	Color_Yellow,
418	Color_Blue,	419	Color_Blue,
419	Color_Magenta,	420	Color_Magenta,
420	Color_Cyan,	421	Color_Cyan,
421	maxBrightCOLOR, /* minBrightCOLOR + 7 */	422	maxBrightCOLOR, /* minBrightCOLOR + 7 */
422	Color_White = maxBrightCOLOR,	423	Color_White = maxBrightCOLOR,
423	#else	424	#else
424	Color_White = maxCOLOR,	425	Color_White = maxCOLOR,
425	#endif	426	#endif
426	#ifdef TTY_256COLOR	427	#ifdef TTY_256COLOR
427	min256COLOR = Color_White + 1,	428	min256COLOR = Color_White + 1,
428	max256COLOR = minCOLOR + 255,	429	max256COLOR = minCOLOR + 255,
429	#endif	430	#endif
430	#ifndef NO_CURSORCOLOR	431	#ifndef NO_CURSORCOLOR
431	Color_cursor,	432	Color_cursor,
432	Color_cursor2,	433	Color_cursor2,
433	#endif	434	#endif
434	Color_pointer,	435	Color_pointer,
435	Color_border,	436	Color_border,
436	#ifndef NO_BOLD_UNDERLINE_REVERSE	437	#ifndef NO_BOLD_UNDERLINE_REVERSE
437	Color_BD,	438	Color_BD,
438	Color_UL,	439	Color_UL,
439	Color_RV,	440	Color_RV,
440	#endif	441	#endif
441	#ifdef OPTION_HC	442	#ifdef OPTION_HC
442	Color_HC,	443	Color_HC,
443	#endif	444	#endif
444	#ifdef KEEP_SCROLLCOLOR	445	#ifdef KEEP_SCROLLCOLOR
445	Color_scroll,	446	Color_scroll,
446	Color_trough,	447	Color_trough,
447	#endif	448	#endif
448	NRS_COLORS, /* */	449	NRS_COLORS, /* */
449	#ifdef KEEP_SCROLLCOLOR	450	#ifdef KEEP_SCROLLCOLOR
450	Color_topShadow = NRS_COLORS,	451	Color_topShadow = NRS_COLORS,
451	Color_bottomShadow,	452	Color_bottomShadow,
452	TOTAL_COLORS /* upto 30 */	453	TOTAL_COLORS /* upto 30 */
453	#else	454	#else
454	TOTAL_COLORS = NRS_COLORS /* */	455	TOTAL_COLORS = NRS_COLORS /* */
455	#endif	456	#endif
456	};	457	};
457		458
458	#define Color_Bits 9	459	#define Color_Bits 9
459	#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */	460	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
460	#define NPIXCLR_BITS 32	461	#define NPIXCLR_BITS 32
461		462
462	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))	463	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
463		464
464	/*	465	/*
465	* Resource list	466	* Resource list
466	*/	467	*/
467	enum {	468	enum {
468	Rs_display_name = 0,	469	Rs_display_name = 0,
469	Rs_term_name,	470	Rs_term_name,
470	Rs_iconName,	471	Rs_iconName,
471	Rs_geometry,	472	Rs_geometry,
472	Rs_reverseVideo,	473	Rs_reverseVideo,
473	Rs_color,	474	Rs_color,
474	_Rs_color = Rs_color + NRS_COLORS - 1,	475	_Rs_color = Rs_color + NRS_COLORS - 1,
475	Rs_font,	476	Rs_font,
476	Rs_name,	477	Rs_name,
477	Rs_title,	478	Rs_title,
478	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)	479	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
479	Rs_path,	480	Rs_path,
480	#endif	481	#endif
481	#ifdef XPM_BACKGROUND	482	#ifdef XPM_BACKGROUND
482	Rs_backgroundPixmap,	483	Rs_backgroundPixmap,
483	#endif	484	#endif
484	#if (MENUBAR_MAX)	485	#if (MENUBAR_MAX)
485	Rs_menu,	486	Rs_menu,
486	#endif	487	#endif
487	#ifndef NO_BOLDFONT
488	Rs_boldFont,
489	#endif
490	#ifdef GREEK_SUPPORT
491	Rs_greek_keyboard,
492	Rs_greektoggle_key,
493	#endif
494	Rs_loginShell,	488	Rs_loginShell,
495	Rs_jumpScroll,	489	Rs_jumpScroll,
496	#ifdef HAVE_SCROLLBARS	490	#ifdef HAVE_SCROLLBARS
497	Rs_scrollBar,	491	Rs_scrollBar,
498	Rs_scrollBar_right,	492	Rs_scrollBar_right,
499	Rs_scrollBar_floating,	493	Rs_scrollBar_floating,
500	Rs_scrollBar_align,	494	Rs_scrollBar_align,
501	#endif	495	#endif
502	Rs_scrollstyle, /* Rs_scrollBar_style */	496	Rs_scrollstyle, /* Rs_scrollBar_style */
503	Rs_scrollTtyOutput,	497	Rs_scrollTtyOutput,
504	Rs_scrollTtyKeypress,	498	Rs_scrollTtyKeypress,
505	Rs_scrollWithBuffer,	499	Rs_scrollWithBuffer,
506	Rs_saveLines,	500	Rs_saveLines,
507	Rs_utmpInhibit,	501	Rs_utmpInhibit,
508	Rs_visualBell,	502	Rs_visualBell,
509	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)	503	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
510	Rs_mapAlert,	504	Rs_mapAlert,
511	#endif	505	#endif
512	#ifdef META8_OPTION	506	#ifdef META8_OPTION
513	Rs_meta8,	507	Rs_meta8,
514	#endif	508	#endif
515	#ifdef MOUSE_WHEEL	509	#ifdef MOUSE_WHEEL
516	Rs_mouseWheelScrollPage,	510	Rs_mouseWheelScrollPage,
517	#endif	511	#endif
518	#ifndef NO_BACKSPACE_KEY	512	#ifndef NO_BACKSPACE_KEY
519	Rs_backspace_key,	513	Rs_backspace_key,
520	#endif	514	#endif
521	#ifndef NO_DELETE_KEY	515	#ifndef NO_DELETE_KEY
522	Rs_delete_key,	516	Rs_delete_key,
523	#endif	517	#endif
524	Rs_selectstyle,	518	Rs_selectstyle,
525	#ifdef PRINTPIPE	519	#ifdef PRINTPIPE
526	Rs_print_pipe,	520	Rs_print_pipe,
527	#endif	521	#endif
528	#ifdef USE_XIM	522	#ifdef USE_XIM
529	Rs_preeditType,	523	Rs_preeditType,
530	Rs_inputMethod,	524	Rs_inputMethod,
531	#endif
532	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
533	Rs_bigfont_key,
534	Rs_smallfont_key,
535	#endif	525	#endif
536	#ifdef TRANSPARENT	526	#ifdef TRANSPARENT
537	Rs_transparent,	527	Rs_transparent,
538	Rs_transparent_all,	528	Rs_transparent_all,
539	#endif	529	#endif
540	#ifndef NO_FRILLS	530	#ifndef NO_FRILLS
541	Rs_ext_bwidth,	531	Rs_ext_bwidth,
542	Rs_int_bwidth,	532	Rs_int_bwidth,
543	#endif	533	#endif
544	Rs_scrollBar_thickness,	534	Rs_scrollBar_thickness,
545	#ifndef NO_LINESPACE	535	#ifndef NO_LINESPACE
546	Rs_lineSpace,	536	Rs_lineSpace,
547	#endif	537	#endif
548	Rs_cutchars,	538	Rs_cutchars,
549	#ifdef ACS_ASCII
550	Rs_acs_chars,
551	#endif
552	Rs_modifier,	539	Rs_modifier,
553	Rs_answerbackstring,	540	Rs_answerbackstring,
554	Rs_tripleclickwords,	541	Rs_tripleclickwords,
555	Rs_cursorBlink,	542	Rs_cursorBlink,
556	Rs_pointerBlank,	543	Rs_pointerBlank,
557	Rs_pointerBlankDelay,	544	Rs_pointerBlankDelay,
		545	Rs_imLocale,
558	NUM_RESOURCES	546	NUM_RESOURCES
559	} ;	547	};
560		548
		549	// see init.C:xa_names, which must be kept in sync
561	enum {	550	enum {
562	TIMEOUT_INCR = 0,	551	XA_TEXT = 0,
563	NUM_TIMEOUTS
564	} ;
565
566	enum {
567	XA_COMPOUND_TEXT = 0,	552	XA_COMPOUND_TEXT,
		553	XA_UTF8_STRING,
568	XA_MULTIPLE,	554	XA_MULTIPLE,
569	XA_TARGETS,	555	XA_TARGETS,
570	XA_TEXT,
571	XA_TIMESTAMP,	556	XA_TIMESTAMP,
572	XA_VT_SELECTION,	557	XA_VT_SELECTION,
573	XA_INCR,	558	XA_INCR,
574	XA_WMDELETEWINDOW,	559	XA_WMDELETEWINDOW,
575	#ifdef TRANSPARENT	560	#ifdef TRANSPARENT
576	XA_XROOTPMAPID,	561	XA_XROOTPMAPID,
577	#endif	562	#endif
578	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	563	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
579	XA_DNDPROTOCOL,	564	XA_DNDPROTOCOL,
580	XA_DNDSELECTION,	565	XA_DNDSELECTION,
581	#endif /* OFFIX_DND */	566	#endif /* OFFIX_DND */
582	XA_CLIPBOARD,	567	XA_CLIPBOARD,
583	NUM_XA	568	NUM_XA
584	} ;	569	};
585
586	/*
587	* number of graphics points
588	* divisible by 2 (num lines)
589	* divisible by 4 (num rect)
590	*/
591	#define NGRX_PTS 1000
592		570
593	/* DEC private modes */	571	/* DEC private modes */
594	#define PrivMode_132 (1LU<<0)	572	#define PrivMode_132 (1LU<<0)
595	#define PrivMode_132OK (1LU<<1)	573	#define PrivMode_132OK (1LU<<1)
596	#define PrivMode_rVideo (1LU<<2)	574	#define PrivMode_rVideo (1LU<<2)
597	#define PrivMode_relOrigin (1LU<<3)	575	#define PrivMode_relOrigin (1LU<<3)
598	#define PrivMode_Screen (1LU<<4)	576	#define PrivMode_Screen (1LU<<4)
599	#define PrivMode_Autowrap (1LU<<5)	577	#define PrivMode_Autowrap (1LU<<5)
600	#define PrivMode_aplCUR (1LU<<6)	578	#define PrivMode_aplCUR (1LU<<6)
601	#define PrivMode_aplKP (1LU<<7)	579	#define PrivMode_aplKP (1LU<<7)
602	#define PrivMode_HaveBackSpace (1LU<<8)	580	#define PrivMode_HaveBackSpace (1LU<<8)
603	#define PrivMode_BackSpace (1LU<<9)	581	#define PrivMode_BackSpace (1LU<<9)
604	#define PrivMode_ShiftKeys (1LU<<10)	582	#define PrivMode_ShiftKeys (1LU<<10)
605	#define PrivMode_VisibleCursor (1LU<<11)	583	#define PrivMode_VisibleCursor (1LU<<11)
606	#define PrivMode_MouseX10 (1LU<<12)	584	#define PrivMode_MouseX10 (1LU<<12)
607	#define PrivMode_MouseX11 (1LU<<13)	585	#define PrivMode_MouseX11 (1LU<<13)
608	#define PrivMode_scrollBar (1LU<<14)	586	#define PrivMode_scrollBar (1LU<<14)
609	#define PrivMode_menuBar (1LU<<15)	587	#define PrivMode_menuBar (1LU<<15)
610	#define PrivMode_TtyOutputInh (1LU<<16)	588	#define PrivMode_TtyOutputInh (1LU<<16)
611	#define PrivMode_Keypress (1LU<<17)	589	#define PrivMode_Keypress (1LU<<17)
612	#define PrivMode_smoothScroll (1LU<<18)	590	#define PrivMode_smoothScroll (1LU<<18)
613	#define PrivMode_vt52 (1LU<<19)	591	#define PrivMode_vt52 (1LU<<19)
614	/* too annoying to implement X11 highlight tracking */	592	/* too annoying to implement X11 highlight tracking */
615	/* #define PrivMode_MouseX11Track (1LU<<18) */	593	/* #define PrivMode_MouseX11Track (1LU<<18) */
616		594
617	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	595	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
618	#define PrivMode(test,bit) \	596	#define PrivMode(test,bit) \
619	if (test) \	597	if (test) \
620	R->h->PrivateModes |= (bit); \	598	PrivateModes |= (bit); \
621	else \	599	else \
622	R->h->PrivateModes &= ~(bit)	600	PrivateModes &= ~(bit)
623		601
624	#ifdef ALLOW_132_MODE	602	#ifdef ALLOW_132_MODE
625	# define PrivMode_Default \
626	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	603	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
627	#else
628	# define PrivMode_Default \
629	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
630	#endif
631
632	#ifdef PREFER_24BIT
633	# define XDEPTH R->Xdepth
634	# define XCMAP R->Xcmap
635	# define XVISUAL R->h->Xvisual
636	#else
637	# ifdef DEBUG_DEPTH
638	# define XDEPTH DEBUG_DEPTH
639	# else	604	#else
640	# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen)	605	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
641	# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
642	# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
643	# endif	606	#endif
644	#endif	607
		608	#define XDEPTH display->depth
		609	#define XCMAP display->cmap
		610	#define XVISUAL display->visual
		611
645	#define IMBUFSIZ 128 /* input modifier buffer sizes */	612	#define IMBUFSIZ 128 /* input modifier buffer sizes */
646	#ifndef BUFSIZ	613	#ifndef BUFSIZ
647	# define BUFSIZ 4096	614	# define BUFSIZ 4096
648	#endif	615	#endif
649	#define KBUFSZ 512 /* size of keyboard mapping buffer */	616	#define KBUFSZ 512 /* size of keyboard mapping buffer */
650		617
651	/*	618	/*
652	*****************************************************************************	619	*****************************************************************************
653	* MACRO DEFINES	620	* MACRO DEFINES
654	*****************************************************************************	621	*****************************************************************************
655	*/	622	*/
656	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	623	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))
657	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	624	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
658	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))	625	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
659	#define STRCASECMP(x, y) strcasecmp((x), (y))	626	#define STRCASECMP(x, y) strcasecmp((x), (y))
660	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))	627	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
661	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))	628	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
662	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))	629	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
663	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))	630	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
664	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))	631	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
665	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))	632	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
666	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))	633	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
667	#define STRDUP(x) strdup((const char *)(x))	634	#define STRDUP(x) strdup((const char *)(x))
668	#define STRLEN(x) strlen((const char *)(x))	635	#define STRLEN(x) strlen((const char *)(x))
669	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))	636	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
670	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))	637	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
671		638
672	/* convert pixel dimensions to row/column values. Everything as int32_t */	639	/* convert pixel dimensions to row/column values. Everything as int32_t */
673	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth)	640	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)
674	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth)	641	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)
675	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth)	642	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)
676	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight)	643	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)
677	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth)	644	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)
678	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth)	645	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)
679	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth)	646	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)
680	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight)	647	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)
681		648
682	#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth)	649	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)
683	#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth)	650	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)
684
685	#define Xscreen DefaultScreen(R->Xdisplay)
686	#define Xroot DefaultRootWindow(R->Xdisplay)
687		651
688	/* how to build & extract colors and attributes */	652	/* how to build & extract colors and attributes */
689	#define GET_BASEFG(x) (((x) & RS_fgMask))	653	#define GET_BASEFG(x) (((x) & RS_fgMask))
690	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	654	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
691	#ifndef NO_BRIGHTCOLOR	655	#ifndef NO_BRIGHTCOLOR
692	# define GET_FGCOLOR(x) \	656	# define GET_FGCOLOR(x) \
693	((((x) & RS_Bold) == 0 \	657	((((x) & RS_Bold) == 0 \
694	|| GET_BASEFG(x) < minCOLOR \	658	|| GET_BASEFG (x) < minCOLOR \
695	|| GET_BASEFG(x) >= minBrightCOLOR) \	659	|| GET_BASEFG (x) >= minBrightCOLOR) \
696	? GET_BASEFG(x) \	660	? GET_BASEFG (x) \
697	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))	661	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
698	# define GET_BGCOLOR(x) \	662	# define GET_BGCOLOR(x) \
699	((((x) & RS_Blink) == 0 \	663	((((x) & RS_Blink) == 0 \
700	|| GET_BASEBG(x) < minCOLOR \	664	|| GET_BASEBG (x) < minCOLOR \
701	|| GET_BASEBG(x) >= minBrightCOLOR) \	665	|| GET_BASEBG (x) >= minBrightCOLOR) \
702	? GET_BASEBG(x) \	666	? GET_BASEBG (x) \
703	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))	667	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
704	#else	668	#else
705	# define GET_FGCOLOR(x) GET_BASEFG(x)	669	# define GET_FGCOLOR(x) GET_BASEFG(x)
706	# define GET_BGCOLOR(x) GET_BASEBG(x)	670	# define GET_BGCOLOR(x) GET_BASEBG(x)
707	#endif	671	#endif
708		672
709	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	673	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
710	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	674	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)
711		675
712	#define GET_ATTR(x) (((x) & RS_attrMask))	676	#define GET_ATTR(x) (((x) & RS_attrMask))
713	#define GET_BGATTR(x) \	677	#define GET_BGATTR(x) \
714	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	678	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
715	| (((x) & RS_fgMask)<<Color_Bits)) \	679	| (((x) & RS_fgMask)<<Color_Bits)) \
716	: ((x) & (RS_attrMask | RS_bgMask)))	680	: ((x) & (RS_attrMask | RS_bgMask)))
717	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	681	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
718	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	682	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
719	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	683	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))
720		684
721	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	685	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
722	#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	686	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
723		687
724	#ifdef HAVE_SCROLLBARS	688	#ifdef HAVE_SCROLLBARS
725	# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2)	689	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
726	#else	690	#else
727	# define scrollbar_TotalWidth() (0)	691	# define scrollbar_TotalWidth() (0)
728	#endif	692	#endif
729	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	693	#define scrollbar_isMotion() (scrollBar.state == 'm')
730	#define scrollbar_isUp() (R->scrollBar.state == 'U')	694	#define scrollbar_isUp() (scrollBar.state == 'U')
731	#define scrollbar_isDn() (R->scrollBar.state == 'D')	695	#define scrollbar_isDn() (scrollBar.state == 'D')
732	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	696	#define scrollbar_isUpDn() isupper (scrollBar.state)
733	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	697	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
734		698
735	#define scrollbar_setIdle() R->scrollBar.state = 1
736	#define scrollbar_setMotion() R->scrollBar.state = 'm'
737	#define scrollbar_setUp() R->scrollBar.state = 'U'
738	#define scrollbar_setDn() R->scrollBar.state = 'D'
739
740	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	699	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
741	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	700	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
742	&& (y) <= scrollbarnext_dnval())	701	&& (y) <= scrollbarnext_dnval ())
743	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	702	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
744	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	703	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
745	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	704	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
746	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	705	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
747	#define SCROLLRXVT_MINHEIGHT 10	706	#define SCROLLRXVT_MINHEIGHT 10
748	#define SCROLLXTERM_MINHEIGHT 10	707	#define SCROLLXTERM_MINHEIGHT 10
749		708
750	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	709	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
751	? SCROLLNEXT_MINHEIGHT \	710	? SCROLLNEXT_MINHEIGHT \
752	: SCROLLRXVT_MINHEIGHT)	711	: SCROLLRXVT_MINHEIGHT)
753	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	712	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
754	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	713	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
755	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	714	#define scrollbar_position(y) ((y) - scrollBar.beg)
756	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	715	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
757	- scrollbar_minheight())	716	- scrollbar_minheight ())
758		717
759	#if (MENUBAR_MAX > 1)	718	#if (MENUBAR_MAX > 1)
760	/* rendition style flags */	719	/* rendition style flags */
761	# define menuBar_height() (R->TermWin.fheight + SHADOW)	720	# define menuBar_height() (TermWin.fheight + SHADOW)
762	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)	721	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
763	# define isMenuBarWindow(w) ((w) == R->menuBar.win)	722	# define isMenuBarWindow(w) ((w) == menuBar.win)
764	#else	723	#else
765	# define menuBar_height() (0)	724	# define menuBar_height() (0)
766	# define menuBar_TotalHeight() (0)	725	# define menuBar_TotalHeight() (0)
767	# define isMenuBarWindow(w) (0)	726	# define isMenuBarWindow(w) (0)
768	#endif	727	#endif
769		728
770	#ifdef XPM_BACKGROUND	729	#ifdef XPM_BACKGROUND
771	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	730	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
772	#else	731	#else
773	# define XPMClearArea(a, b, c, d, e, f, g)	732	# define XPMClearArea(a, b, c, d, e, f, g)
774	#endif	733	#endif
775		734
776	#ifndef STRICT_FONT_CHECKING	735	#ifndef STRICT_FONT_CHECKING
777	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)	736	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
778	#endif	737	#endif
779		738
780	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y))	739	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
781	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (r, 'R',(x),(y))	740	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
782		741
783	#ifdef UTMP_SUPPORT	742	#ifdef UTMP_SUPPORT
784	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)	743	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
785	# undef HAVE_UTMPX_H	744	# undef HAVE_UTMPX_H
786	# undef HAVE_STRUCT_UTMPX	745	# undef HAVE_STRUCT_UTMPX
…		…
797	# include <utmp.h>	756	# include <utmp.h>
798	# endif	757	# endif
799	#endif	758	#endif
800		759
801	#ifdef DEBUG_CMD	760	#ifdef DEBUG_CMD
802	# define D_CMD(x) fprintf x ; fputc('\n', stderr)	761	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
803	#else	762	#else
804	# define D_CMD(x)	763	# define D_CMD(x)
805	#endif	764	#endif
806	#ifdef DEBUG_INIT	765	#ifdef DEBUG_INIT
807	# define D_INIT(x) fprintf x ; fputc('\n', stderr)	766	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
808	#else	767	#else
809	# define D_INIT(x)	768	# define D_INIT(x)
810	#endif	769	#endif
811	#ifdef DEBUG_MAIN	770	#ifdef DEBUG_MAIN
812	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	771	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
813	#else	772	#else
814	# define D_MAIN(x)	773	# define D_MAIN(x)
815	#endif	774	#endif
816	#ifdef DEBUG_SCREEN	775	#ifdef DEBUG_SCREEN
817	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)	776	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
818	#else	777	#else
819	# define D_SCREEN(x)	778	# define D_SCREEN(x)
820	#endif	779	#endif
821	#ifdef DEBUG_SELECT	780	#ifdef DEBUG_SELECT
822	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)	781	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
823	#else	782	#else
824	# define D_SELECT(x)	783	# define D_SELECT(x)
825	#endif	784	#endif
826	#ifdef DEBUG_SIZE	785	#ifdef DEBUG_SIZE
827	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	786	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
828	#else	787	#else
829	# define D_SIZE(x)	788	# define D_SIZE(x)
830	#endif	789	#endif
831	#ifdef DEBUG_X	790	#ifdef DEBUG_X
832	# define D_X(x) fprintf x ; fputc('\n', stderr)	791	# define D_X(x) fprintf x ; fputc('\n', stderr)
833	#else	792	#else
834	# define D_X(x)	793	# define D_X(x)
835	#endif	794	#endif
836		795
837	/*	796	/*
…		…
841	*/	800	*/
842	#ifdef MENUBAR	801	#ifdef MENUBAR
843	# include "menubar.h"	802	# include "menubar.h"
844	#endif	803	#endif
845		804
846	struct mbstate {	805	#define BLINK_INTERVAL 0.5
847	unsigned char orig;	806	#define TEXT_BLINK_INTERVAL 0.5
848	uint32_t reg;
849	int cnt;
850
851	mbstate ()
852	{
853	cnt = 0;
854	}
855	};
856
857	struct rxvt_hidden {
858	struct mbstate mbstate;
859	#ifdef __GNUC__
860	unsigned char want_refresh:1,
861	want_full_refresh:1,
862	am_transparent:1,
863	am_pixmap_trans:1,
864	current_screen:1,
865	hate_those_clicks:1,
866	num_scr_allow:1,
867	bypass_keystate:1;
868	unsigned char chstat:1,
869	lost_multi:1,
870	multi_byte:1,
871	hidden_cursor:1,
872	hidden_pointer:1,
873	parsed_geometry:1;
874	#else
875	unsigned char want_refresh,
876	# ifdef TRANSPARENT
877	want_full_refresh, /* awaiting full screen refresh */
878	# endif
879	# if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
880	am_transparent, /* is a transparent term */
881	am_pixmap_trans, /* transparency w/known root pixmap */
882	# endif
883	current_screen, /* primary or secondary */
884	hate_those_clicks, /* a.k.a. keep mark position */
885	num_scr_allow,
886	bypass_keystate,
887	# ifdef MULTICHAR_SET
888	chstat,
889	lost_multi, /* set ==> we only got half a glyph */
890	multi_byte, /* set ==> currently using 2 bytes per glyph */
891	# endif
892	# ifdef CURSOR_BLINK
893	hidden_cursor,
894	# endif
895	# ifdef POINTER_BLANK
896	hidden_pointer,
897	# endif
898	parsed_geometry;
899	#endif /* !__GNUC__ */
900
901	unsigned char refresh_type,
902	#ifdef UTMP_SUPPORT
903	next_utmp_action,
904	#endif
905	#ifndef NO_SETOWNER_TTYDEV
906	next_tty_action,
907	#endif
908	#ifdef META8_OPTION
909	meta_char, /* Alt-key prefix */
910	#endif
911	scrollbar_align,
912	selection_wait,
913	selection_type;
914	/* ---------- */
915	#ifdef GREEK_SUPPORT
916	short greek_mode; /* greek keyboard mode */
917	#endif
918	short rvideo;
919	int16_t num_scr; /* screen: number lines scrolled */
920	uint16_t prev_ncol, /* screen: previous number of columns */
921	prev_nrow; /* screen: previous number of rows */
922	#ifdef RXVT_GRAPHICS
923	uint16_t gr_prev_start;
924	#endif
925	/* ---------- */
926	rend_t rstyle;
927	/* ---------- */
928	uint32_t pixcolor_set[NPIXCLR_SETS];
929	/* ---------- */
930	#ifdef SELECTION_SCROLLING
931	int scroll_selection_delay,
932	scroll_selection_lines;
933	enum page_dirn scroll_selection_dir;
934	int selection_save_x,
935	selection_save_y,
936	selection_save_state,
937	pending_scroll_selection;
938	#endif
939	/* ---------- */
940	int csrO, /* Hops - csr offset in thumb/slider to */
941	/* give proper Scroll behaviour */
942	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
943	scroll_arrow_delay,
944	#endif
945	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946	mouse_slip_wheel_delay,
947	mouse_slip_wheel_speed,
948	#endif
949	refresh_count,
950	refresh_limit,
951	fnum, /* logical font number */
952	last_bot, /* scrollbar last bottom position */
953	last_top, /* scrollbar last top position */
954	last_state, /* scrollbar last state */
955	scrollbar_len,
956	currmaxcol,
957	#ifdef MENUBAR
958	menu_readonly, /* okay to alter menu? */
959	Arrows_x,
960	#endif
961	#if (MENUBAR_MAX > 1)
962	Nbars,
963	#endif
964	window_vt_x,
965	window_vt_y,
966	window_sb_x,
967	# ifdef POINTER_BLANK
968	pointerBlankDelay,
969	# endif
970	allowedxerror;
971	/* ---------- */
972	unsigned int ModMetaMask,
973	ModNumLockMask,
974	old_width, /* last used width in screen resize */
975	old_height, /* last used height in screen resize */
976	#ifndef NO_BRIGHTCOLOR
977	colorfgbg,
978	#endif
979	ttymode;
980	unsigned long PrivateModes,
981	SavedModes;
982	/* ---------- */
983	#ifdef PREFER_24BIT
984	Visual *Xvisual;
985	#endif
986	/* ---------- */
987	Atom xa[NUM_XA];
988	/* ---------- */
989	#ifdef MENUBAR
990	GC menubarGC;
991	#endif
992	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
993	GC scrollbarGC,
994	topShadowGC,
995	botShadowGC;
996	#endif
997	#ifdef XTERM_SCROLLBAR
998	GC xscrollbarGC,
999	ShadowGC;
1000	#endif
1001	#ifdef NEXT_SCROLLBAR
1002	GC blackGC,
1003	whiteGC,
1004	grayGC,
1005	darkGC,
1006	stippleGC;
1007	Pixmap dimple,
1008	upArrow,
1009	downArrow,
1010	upArrowHi,
1011	downArrowHi;
1012	#endif
1013	/* ---------- */
1014	Time selection_time,
1015	selection_request_time;
1016	pid_t cmd_pid; /* process id of child */
1017	gid_t ttygid;
1018	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
1019	uid_t euid;
1020	gid_t egid;
1021	#endif
1022	/* ---------- */
1023	Cursor pointer_leftptr;
1024	#ifdef POINTER_BLANK
1025	Cursor pointer_blank;
1026	#endif
1027	/* ---------- */
1028	const char *ttydev; /* pty/tty name */
1029	#ifndef NO_BACKSPACE_KEY
1030	const char *key_backspace;
1031	#endif
1032	#ifndef NO_DELETE_KEY
1033	const char *key_delete;
1034	#endif
1035	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1036	KeySym ks_bigfont, ks_smallfont;
1037	#endif
1038	#ifdef GREEK_SUPPORT
1039	KeySym ks_greekmodeswith;
1040	#endif
1041	#ifdef USE_XIM
1042	XIC Input_Context;
1043	XIMStyle input_style;
1044	int event_type;
1045	#endif
1046	struct mouse_event MEvent;
1047	XComposeStatus compose;
1048	#ifdef RXVT_GRAPHICS
1049	int graphics_up;
1050	struct grwin_t *gr_root;
1051	#endif
1052	ttymode_t tio;
1053	#ifdef UTMP_SUPPORT
1054	# ifdef HAVE_STRUCT_UTMP
1055	struct utmp ut;
1056	# endif
1057	# ifdef HAVE_STRUCT_UTMPX
1058	struct utmpx utx;
1059	# endif
1060	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1061	char ut_id[5];
1062	# endif
1063	int utmp_pos;
1064	#endif
1065	row_col_t oldcursor;
1066	#ifdef XPM_BACKGROUND
1067	bgPixmap_t bgPixmap;
1068	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1069	#endif
1070	#ifdef MULTICHAR_SET
1071	int oldcursormulti;
1072	void (*multichar_decode)(unsigned char *str, int len);
1073	#endif
1074	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1075	struct stat ttyfd_stat; /* original status of our tty */
1076	#endif
1077	#ifdef MENUBAR
1078	menu_t *ActiveMenu, /* currently active menu */
1079	*BuildMenu; /* the menu currently being built */
1080	bar_t *CurrentBar;
1081	# if !(MENUBAR_MAX > 1)
1082	bar_t BarList;
1083	# endif /* (MENUBAR_MAX > 1) */
1084	#endif
1085	#ifdef RXVT_GRAPHICS
1086	Window gr_last_id;
1087	#endif
1088	#ifdef CURSOR_BLINK
1089	struct timeval lastcursorchange;
1090	#endif
1091	#ifdef POINTER_BLANK
1092	struct timeval lastmotion;
1093	#endif
1094	struct timeval timeout[NUM_TIMEOUTS];
1095
1096	/* these three don't need to be kept but do so to placate some mem checkers */
1097	char *env_windowid; /* environmental variable WINDOWID */
1098	char *env_display; /* environmental variable DISPLAY */
1099	char *env_term; /* environmental variable TERM */
1100	char *env_colorfgbg;
1101	char *buffer;
1102	char *locale;
1103	char charsets[4];
1104	unsigned char *v_buffer; /* pointer to physical buffer */
1105	unsigned char *v_bufstr; /* beginning of area to write */
1106	unsigned char *v_bufptr; /* end of area to write */
1107	unsigned char *v_bufend; /* end of physical buffer */
1108	char *newfont[MAX_NFONTS];
1109	#ifdef KEYSYM_RESOURCE
1110	const unsigned char *Keysym_map[256];
1111	#endif
1112	const char *rs[NUM_RESOURCES];
1113	/* command input buffering */
1114	unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1115	unsigned char cmdbuf_base[BUFSIZ];
1116	unsigned char kbuf[KBUFSZ];
1117	};
1118		807
1119	#ifndef __attribute__	808	#ifndef __attribute__
1120	# ifdef __GNUC__	809	# ifdef __GNUC__
1121	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)	810	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1122	# define __attribute__(x)	811	# define __attribute__(x)
1123	# endif	812	# endif
1124	# endif	813	# endif
1125	# define __attribute__(x)	814	# define __attribute__(x)
1126	#endif	815	#endif
1127		816
		817	// primivite wrapper around mbstate_t to ensure initialisation
		818	struct mbstate {
		819	mbstate_t mbs;
		820
		821	operator mbstate_t *() { return &mbs; }
		822	void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }
		823	mbstate () { reset (); }
		824	};
		825
		826	#if UNICODE3
		827	# define COMPOSE_LO 0x40000000UL
		828	# define COMPOSE_HI 0x400fffffUL
		829	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		830	#else
		831	# define COMPOSE_LO 0xd800UL
		832	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...
		833	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)
		834	#endif
		835
		836	#if ENABLE_COMBINING
		837	// compose chars are used to represent composite characters
		838	// that are not representable in unicode, as well as characters
		839	// not fitting in the BMP.
		840	struct compose_char {
		841	uint32_t c1, c2; // any chars != NOCHAR are valid
		842	compose_char (uint32_t c1, uint32_t c2)
		843	: c1(c1), c2(c2)
		844	{ }
		845	};
		846
		847	class rxvt_composite_vec {
		848	vector<compose_char> v;
		849	public:
		850	text_t compose (uint32_t c1, uint32_t c2 = NOCHAR);
		851	int expand (uint32_t c, wchar_t *r);
		852	compose_char *operator [](text_t c)
		853	{
		854	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		855	? &v[c - COMPOSE_LO]
		856	: 0;
		857	}
		858	};
		859
		860	extern class rxvt_composite_vec rxvt_composite;
		861	#endif
		862
		863
		864	struct rxvt_term : rxvt_vars {
		865	struct mbstate mbstate;
		866
		867	unsigned char want_refresh:1,
		868	#ifdef TRANSPARENT
		869	want_full_refresh:1, /* awaiting full screen refresh */
		870	#endif
		871	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
		872	am_transparent:1, /* is a transparent term */
		873	am_pixmap_trans:1, /* transparency w/known root pixmap */
		874	#endif
		875	current_screen:1, /* primary or secondary */
		876	hate_those_clicks:1, /* a.k.a. keep mark position */
		877	num_scr_allow:1,
		878	bypass_keystate:1,
		879	#ifdef CURSOR_BLINK
		880	hidden_cursor:1,
		881	#endif
		882	#ifdef TEXT_BLINK
		883	hidden_text:1,
		884	#endif
		885	#ifdef POINTER_BLANK
		886	hidden_pointer:1,
		887	#endif
		888	parsed_geometry:1,
		889	seen_input:1, /* wether any input has been seen so far */
		890	enc_utf8:1; /* wether terminal reads/writes utf-8 */
		891
		892	unsigned char refresh_type,
		893	#ifdef UTMP_SUPPORT
		894	next_utmp_action,
		895	#endif
		896	#ifndef NO_SETOWNER_TTYDEV
		897	next_tty_action,
		898	#endif
		899	#ifdef META8_OPTION
		900	meta_char, /* Alt-key prefix */
		901	#endif
		902	scrollbar_align,
		903	selection_wait,
		904	selection_type;
		905	/* ---------- */
		906	short rvideo;
		907	int16_t num_scr; /* screen: number lines scrolled */
		908	unsigned int prev_ncol, /* screen: previous number of columns */
		909	prev_nrow; /* screen: previous number of rows */
		910	/* ---------- */
		911	rend_t rstyle;
		912	/* ---------- */
		913	uint32_t pixcolor_set[NPIXCLR_SETS];
		914	/* ---------- */
		915	#ifdef SELECTION_SCROLLING
		916	int scroll_selection_delay,
		917	scroll_selection_lines;
		918	enum page_dirn scroll_selection_dir;
		919	int selection_save_x,
		920	selection_save_y,
		921	selection_save_state,
		922	pending_scroll_selection;
		923	#endif
		924	/* ---------- */
		925	int csrO, /* Hops - csr offset in thumb/slider to */
		926	/* give proper Scroll behaviour */
		927	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		928	scroll_arrow_delay,
		929	#endif
		930	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		931	mouse_slip_wheel_delay,
		932	mouse_slip_wheel_speed,
		933	#endif
		934	refresh_count,
		935	refresh_limit,
		936	fnum, /* logical font number */
		937	last_bot, /* scrollbar last bottom position */
		938	last_top, /* scrollbar last top position */
		939	last_state, /* scrollbar last state */
		940	scrollbar_len,
		941	#ifdef MENUBAR
		942	menu_readonly, /* okay to alter menu? */
		943	Arrows_x,
		944	#endif
		945	#if MENUBAR_MAX > 1
		946	Nbars,
		947	#endif
		948	window_vt_x,
		949	window_vt_y,
		950	window_sb_x,
		951	# ifdef POINTER_BLANK
		952	pointerBlankDelay,
		953	# endif
		954	allowedxerror;
		955	/* ---------- */
		956	unsigned int ModMetaMask,
		957	ModNumLockMask,
		958	old_width, /* last used width in screen resize */
		959	old_height, /* last used height in screen resize */
		960	#ifndef NO_BRIGHTCOLOR
		961	colorfgbg,
		962	#endif
		963	ttymode;
		964	unsigned long PrivateModes,
		965	SavedModes;
		966	/* ---------- */
		967	Atom xa[NUM_XA];
		968	/* ---------- */
		969	#ifdef MENUBAR
		970	GC menubarGC;
		971	#endif
		972	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
		973	GC scrollbarGC,
		974	topShadowGC,
		975	botShadowGC;
		976	#endif
		977	#ifdef XTERM_SCROLLBAR
		978	GC xscrollbarGC,
		979	ShadowGC;
		980	#endif
		981	#ifdef PLAIN_SCROLLBAR
		982	GC pscrollbarGC;
		983	#endif
		984	#ifdef NEXT_SCROLLBAR
		985	GC blackGC,
		986	whiteGC,
		987	grayGC,
		988	darkGC,
		989	stippleGC;
		990	Pixmap dimple,
		991	upArrow,
		992	downArrow,
		993	upArrowHi,
		994	downArrowHi;
		995	#endif
		996	/* ---------- */
		997	Time selection_time,
		998	selection_request_time;
		999	pid_t cmd_pid; /* process id of child */
		1000	gid_t ttygid;
		1001	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
		1002	uid_t euid;
		1003	gid_t egid;
		1004	#endif
		1005	/* ---------- */
		1006	Cursor leftptr_cursor;
		1007	#ifdef POINTER_BLANK
		1008	Cursor blank_cursor;
		1009	#endif
		1010	/* ---------- */
		1011	const char *ttydev; /* pty/tty name */
		1012	#ifndef NO_BACKSPACE_KEY
		1013	const char *key_backspace;
		1014	#endif
		1015	#ifndef NO_DELETE_KEY
		1016	const char *key_delete;
		1017	#endif
		1018	#ifdef USE_XIM
		1019	rxvt_xim *input_method;
		1020	XIC Input_Context;
		1021	XIMStyle input_style;
		1022	int event_type;
		1023	#endif
		1024	struct mouse_event MEvent;
		1025	XComposeStatus compose;
		1026	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;
		1040	#ifdef XPM_BACKGROUND
		1041	bgPixmap_t bgPixmap;
		1042	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
		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 CURSOR_BLINK
		1056	struct timeval lastcursorchange;
		1057	#endif
		1058	#ifdef POINTER_BLANK
		1059	struct timeval lastmotion;
		1060	#endif
		1061
		1062	/* these three don't need to be kept but do so to placate some mem checkers */
		1063	char *env_windowid; /* environmental variable WINDOWID */
		1064	char *env_display; /* environmental variable DISPLAY */
		1065	char *env_term; /* environmental variable TERM */
		1066	char *env_colorfgbg;
		1067	char *locale;
		1068	char *codeset;
		1069	char charsets[4];
		1070	unsigned char *v_buffer; /* pointer to physical buffer */
		1071	unsigned int v_buflen; /* size of area to write */
		1072	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1073	#ifdef KEYSYM_RESOURCE
		1074	const unsigned char *Keysym_map[256];
		1075	#endif
		1076	const char *rs[NUM_RESOURCES];
		1077	/* command input buffering */
		1078	unsigned char *cmdbuf_ptr, *cmdbuf_endp;
		1079	unsigned char cmdbuf_base[BUFSIZ];
		1080
		1081	rxvt_salloc *ralloc;
		1082	rxvt_salloc *talloc;
		1083
		1084	void paste (const unsigned char *data, unsigned int len);
		1085
		1086	void flush ();
		1087
		1088	void rootwin_cb (XEvent &xev);
		1089	xevent_watcher rootwin_ev;
		1090
		1091	void x_cb (XEvent &xev);
		1092	xevent_watcher termwin_ev;
		1093	xevent_watcher vt_ev;
		1094	#ifdef HAVE_SCROLLBARS
		1095	xevent_watcher scrollbar_ev;
		1096	#endif
		1097	#ifdef MENUBAR
		1098	xevent_watcher menubar_ev;
		1099	#endif
		1100
		1101	void check_cb (check_watcher &w); check_watcher check_ev;
		1102	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1103
		1104	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
		1105
		1106	void incr_cb (time_watcher &w); time_watcher incr_ev;
		1107
		1108	#ifdef CURSOR_BLINK
		1109	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1110	#endif
		1111	#ifdef TEXT_BLINK
		1112	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1113	#endif
		1114
		1115	#ifdef POINTER_BLANK
		1116	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
		1117	void pointer_blank ();
		1118	void pointer_unblank ();
		1119	#endif
		1120
		1121	void tt_printf (const char *fmt,...);
		1122	void tt_write (const unsigned char *data, unsigned int len);
		1123
		1124	void tt_winch ();
		1125
		1126	rxvt_term ();
		1127	~rxvt_term ();
		1128	void destroy ();
		1129
		1130	bool init (int argc, const char *const *argv);
		1131	bool init_vars ();
		1132
		1133	uint32_t next_char ();
		1134
		1135	bool pty_fill ();
		1136
		1137	void *operator new (size_t s);
		1138	void operator delete (void *p, size_t s);
		1139
		1140	void init_secondary ();
		1141	const char **init_resources (int argc, const char *const *argv);
		1142	void init_env ();
		1143	void set_locale (const char *locale);
		1144	void init_xlocale ();
		1145	void init_command (const char *const *argv);
		1146	int run_command (const char *const *argv);
		1147	int run_child (const char *const *argv);
		1148
		1149	void color_aliases (int idx);
		1150	void recolour_cursor ();
		1151	void create_windows (int argc, const char *const *argv);
		1152	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
		1153	void window_calc (unsigned int width, unsigned int height);
		1154
		1155	#if USE_XIM
		1156	void im_destroy ();
		1157	void im_cb (); im_watcher im_ev;
		1158	void im_set_size (XRectangle *size);
		1159	void im_set_position (XPoint *pos);
		1160	void im_set_color (unsigned long *fg, unsigned long *bg);
		1161	void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
		1162
		1163	bool IMisRunning ();
		1164	void IMSendSpot ();
		1165	bool IM_get_IC (const char *modifiers);
		1166	void IMSetStatusPosition ();
		1167	#endif
		1168
		1169	void resize_scrollbar ();
		1170
		1171	void pixel_position (int *x, int *y);
		1172
		1173	void selection_click (int clicks, int x, int y);
		1174	void selection_extend (int x, int y, int flag);
		1175	void selection_rotate (int x, int y);
		1176
		1177	/* screen (!) */
		1178	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
		1179	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
		1180	int scr_scroll_text (int row1, int row2, int count, int spec);
		1181	void scr_reset ();
		1182	void scr_reset_realloc ();
		1183	void scr_release ();
		1184	void scr_clear (bool really = true);
		1185	void scr_refresh (unsigned char refresh_type);
		1186	bool scr_refresh_rend (rend_t mask, rend_t value);
		1187	void scr_erase_screen (int mode);
		1188	void scr_touch (bool refresh);
		1189	void scr_expose (int x, int y, int width, int height, bool refresh);
		1190	void scr_remap_chars ();
		1191	void scr_remap_chars (text_t *tp, rend_t *rp);
		1192
		1193	/* autoconvert */
		1194
		1195	// command.C
		1196	void lookup_key (XKeyEvent &ev);
		1197	unsigned int cmd_write (const unsigned char *str, unsigned int count);
		1198	uint32_t cmd_getc ();
		1199	bool cmd_parse ();
		1200	void mouse_report (XButtonEvent &ev);
		1201	void button_press (XButtonEvent &ev);
		1202	void button_release (XButtonEvent &ev);
		1203	int check_our_parents ();
		1204	#ifdef PRINTPIPE
		1205	FILE *popen_printer ();
		1206	int pclose_printer (FILE *stream);
		1207	#endif
		1208	void process_print_pipe ();
		1209	void process_nonprinting (unsigned char ch);
		1210	void process_escape_vt52 (unsigned char ch);
		1211	void process_escape_seq ();
		1212	void process_csi_seq ();
		1213	void process_window_ops (const int *args, unsigned int nargs);
		1214	unsigned char * get_to_st (unsigned char *ends_how);
		1215	void process_dcs_seq ();
		1216	void process_osc_seq ();
		1217	void xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused)));
		1218	int privcases (int mode, unsigned long bit);
		1219	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1220	void process_sgr_mode (unsigned int nargs, const int *arg);
		1221	void process_graphics ();
		1222	// init.C
		1223	void Get_Colours ();
		1224	void get_ourmods ();
		1225	// logging.C
		1226	void makeutent (const char *pty, const char *hostname);
		1227	void cleanutent ();
		1228	// main.C;
		1229	void privileges (int mode);
		1230	void privileged_utmp (char action);
		1231	void privileged_ttydev (char action);
		1232	bool change_font (const char *fontname);
		1233	bool font_up_down (int n, int direction);
		1234	void set_title (const char *str);
		1235	void set_iconName (const char *str);
		1236	void set_window_color (int idx, const char *color);
		1237	void set_colorfgbg ();
		1238	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1239	void set_widthheight (unsigned int width, unsigned int height);
		1240
		1241	#ifdef MENUBAR
		1242	// menubar.C
		1243	void menuitem_free (menu_t *menu, menuitem_t *item);
		1244	int action_dispatch (action_t *action);
		1245	void menuarrow_free (char name);
		1246	void menuarrow_add (char *string);
		1247	char *menu_find_base (menu_t **menu, char *path);
		1248	menu_t *menu_delete (menu_t *menu);
		1249	menu_t *menu_add (menu_t *parent, char *path);
		1250	void drawbox_menubar (int x, int len, int state);
		1251	void drawtriangle (int x, int y, int state);
		1252	void drawbox_menuitem (int y, int state);
		1253	void menu_show ();
		1254	void menu_display (void (rxvt_term::*update) ());
		1255	void menu_hide_all ();
		1256	void menu_hide ();
		1257	void menu_clear (menu_t *menu);
		1258	void menubar_clear ();
		1259	bar_t *menubar_find (const char *name);
		1260	int menubar_push (const char *name);
		1261	void menubar_remove (const char *name);
		1262	void menubar_dump (FILE *fp);
		1263	void menubar_read (const char *filename);
		1264	void menubar_dispatch (char *str);
		1265	void draw_Arrows (int name, int state);
		1266	void menubar_expose ();
		1267	int menubar_mapping (int map);
		1268	int menu_select (XButtonEvent &ev);
		1269	void menubar_select (XButtonEvent &ev);
		1270	void menubar_control (XButtonEvent &ev);
		1271	void map_menuBar (int map);
		1272	#endif
		1273
		1274	// screen.C
		1275	void scr_poweron ();
		1276	void scr_cursor (int mode);
		1277	int scr_change_screen (int scrn);
		1278	void scr_color (unsigned int color, int fgbg);
		1279	void scr_rendition (int set, int style);
		1280	void scr_add_lines (const uint32_t *str, int nlines, int len);
		1281	void scr_backspace ();
		1282	void scr_tab (int count);
		1283	void scr_backindex ();
		1284	void scr_forwardindex ();
		1285	void scr_gotorc (int row, int col, int relative);
		1286	void scr_index (enum page_dirn direction);
		1287	void scr_erase_line (int mode);
		1288	void scr_E ();
		1289	void scr_insdel_lines (int count, int insdel);
		1290	void scr_insdel_chars (int count, int insdel);
		1291	void scr_scroll_region (int top, int bot);
		1292	void scr_cursor_visible (int mode);
		1293	void scr_autowrap (int mode);
		1294	void scr_relative_origin (int mode);
		1295	void scr_insert_mode (int mode);
		1296	void scr_set_tab (int mode);
		1297	void scr_rvideo_mode (int mode);
		1298	void scr_report_position ();
		1299	void set_font_style ();
		1300	void scr_charset_choose (int set);
		1301	void scr_charset_set (int set, unsigned int ch);
		1302	int scr_move_to (int y, int len);
		1303	int scr_page (enum page_dirn direction, int nlines);
		1304	int scr_changeview (uint16_t oldviewstart);
		1305	void scr_bell ();
		1306	void scr_printscreen (int fullhist);
		1307	void scr_reverse_selection ();
		1308	void scr_dump (int fd);
		1309	void selection_check (int check_more);
		1310	int selection_paste (Window win, Atom prop, bool delete_prop);
		1311	void selection_property (Window win, Atom prop);
		1312	void selection_request (Time tm, int x, int y);
		1313	int selection_request_other (Atom target, int selnum);
		1314	void selection_clear ();
		1315	void selection_make (Time tm);
		1316	void selection_start_colrow (int col, int row);
		1317	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
		1318	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
		1319	void selection_remove_trailing_spaces ();
		1320	void selection_send (const XSelectionRequestEvent &rq);
		1321
		1322	#if defined(NEXT_SCROLLBAR)
		1323	// scrollbar-next.C
		1324	Pixmap renderPixmap (const char *const *data, int width, int height);
		1325	void init_scrollbar_stuff ();
		1326	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1327	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1328	#endif
		1329
		1330	#if defined(RXVT_SCROLLBAR)
		1331	// scrollbar-rxvt.C
		1332	void Draw_button (int x, int y, int state, int dirn);
		1333	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1334	#endif
		1335
		1336	#if defined(XTERM_SCROLLBAR)
		1337	// scrollbar-xterm.C
		1338	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1339	#endif
		1340
		1341	#if defined(PLAIN_SCROLLBAR)
		1342	// scrollbar-plain.C
		1343	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1344	#endif
		1345
		1346	// scrollbar.C
		1347	int scrollbar_mapping (int map);
		1348	int scrollbar_show (int update);
		1349	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1350
		1351	// xdefaults.C
		1352	void get_options (int argc, const char *const *argv);
		1353	int parse_keysym (const char *str, const char *arg);
		1354	void get_xdefaults (FILE *stream, const char *name);
		1355	void extract_resources (Display *display, const char *name);
		1356	// xpm.C
		1357	int scale_pixmap (const char *geom);
		1358	void resize_pixmap ();
		1359	Pixmap set_bgPixmap (const char *file);
		1360	};
		1361
		1362	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		1363	extern void rxvt_set_locale (const char *locale);
		1364
1128	/*	1365	/*
1129	*****************************************************************************	1366	*****************************************************************************
1130	* PROTOTYPES	1367	* PROTOTYPES
1131	*****************************************************************************	1368	*****************************************************************************
1132	*/	1369	*/
1133	#ifdef PROTOTYPES	1370	#ifdef PROTOTYPES
1134	# define __PROTO(p) p	1371	# define __PROTO(p) p
1135	#else	1372	#else
1136	# define __PROTO(p) ()	1373	# define __PROTO(p) ()
1137	#endif	1374	#endif
1138	#include "protos.h"	1375	#include "protos.h"
1139		1376
1140	#ifdef DEBUG_malloc	1377	#ifdef DEBUG_malloc
1141	# include "dmalloc.h" /* This comes last */	1378	# include "dmalloc.h" /* This comes last */
1142	#endif	1379	#endif
1143		1380
1144	#endif /* _RXVT_H_ */	1381	#endif /* _RXVT_H_ */
		1382

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